First version of the SOurce SDK 2013

1 files changed, 8451 insertions, 0 deletions

diff --git a/mp/src/vgui2/vgui_controls/Panel.cpp b/mp/src/vgui2/vgui_controls/Panel.cpp
new file mode 100644
index 00000000..7fb2e630
--- /dev/null
+++ b/mp/src/vgui2/vgui_controls/Panel.cpp
@@ -0,0 +1,8451 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//

+//

+// Purpose: 

+//

+// $NoKeywords: $

+//=============================================================================//

+

+

+#include <stdio.h>

+#include <assert.h>

+#include <utlvector.h>

+#include <vstdlib/IKeyValuesSystem.h>

+#include <ctype.h>	// isdigit()

+

+#include <materialsystem/imaterial.h>

+

+#include <vgui/IBorder.h>

+#include <vgui/IInput.h>

+#include <vgui/IPanel.h>

+#include <vgui/IScheme.h>

+#include <vgui/ISurface.h>

+#include <vgui/ISystem.h>

+#include <vgui/ILocalize.h>

+#include <vgui/IVGui.h>

+#include <KeyValues.h>

+#include <vgui/MouseCode.h>

+

+#include <vgui_controls/Panel.h>

+#include <vgui_controls/BuildGroup.h>

+#include <vgui_controls/Tooltip.h>

+#include <vgui_controls/PHandle.h>

+#include <vgui_controls/Controls.h>

+#include "vgui_controls/Menu.h"

+#include "vgui_controls/MenuItem.h"

+

+#include "UtlSortVector.h"

+

+#include "tier1/utldict.h"

+#include "tier1/utlbuffer.h"

+#include "mempool.h"

+#include "filesystem.h"

+#include "tier0/icommandline.h"

+

+#include "tier0/vprof.h"

+

+// memdbgon must be the last include file in a .cpp file!!!

+#include <tier0/memdbgon.h>

+

+using namespace vgui;

+

+#define TRIPLE_PRESS_MSEC	300

+

+

+extern int GetBuildModeDialogCount();

+

+static char *CopyString( const char *in )

+{

+	if ( !in )

+		return NULL;

+

+	int len = strlen( in );

+	char *n = new char[ len + 1 ];

+	Q_strncpy( n, in, len  + 1 );

+	return n;

+}

+

+#if defined( VGUI_USEDRAGDROP )

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+struct vgui::DragDrop_t

+{

+	DragDrop_t() :

+		m_bDragEnabled( false ),

+		m_bShowDragHelper( true ),

+		m_bDropEnabled( false ),

+		m_bDragStarted( false ),

+		m_nDragStartTolerance( 8 ),

+		m_bDragging( false ),

+		m_lDropHoverTime( 0 ),

+		m_bDropMenuShown( false ),

+		m_bPreventChaining( false )

+	{

+		m_nStartPos[ 0 ] = m_nStartPos[ 1 ] = 0;

+		m_nLastPos[ 0 ] = m_nLastPos[ 1 ] = 0;

+	}

+

+	// Drag related data

+	bool		m_bDragEnabled;

+	bool		m_bShowDragHelper;

+	bool		m_bDragging;

+	bool		m_bDragStarted;

+	// How many pixels the dragged box must move before showing the outline rect...

+	int			m_nDragStartTolerance;

+	int			m_nStartPos[ 2 ];

+	int			m_nLastPos[ 2 ];

+	CUtlVector< KeyValues * >	m_DragData;

+	CUtlVector< PHandle >		m_DragPanels;

+

+	// Drop related data

+	bool		m_bDropEnabled;

+	// A droppable panel can have a hover context menu, which will show up after m_flHoverContextTime of hovering

+	float		m_flHoverContextTime;

+

+	PHandle			m_hCurrentDrop;

+	// Amount of time hovering over current drop target

+	long			m_lDropHoverTime;

+	bool			m_bDropMenuShown;

+	DHANDLE< Menu >	m_hDropContextMenu;

+

+	// Misc data

+	bool			m_bPreventChaining;

+};

+

+//-----------------------------------------------------------------------------

+// Purpose: Helper for painting to the full screen...

+//-----------------------------------------------------------------------------

+class CDragDropHelperPanel : public Panel

+{

+	DECLARE_CLASS_SIMPLE( CDragDropHelperPanel, Panel );

+public:

+	CDragDropHelperPanel();

+

+	virtual VPANEL IsWithinTraverse(int x, int y, bool traversePopups);

+	virtual void PostChildPaint();

+

+	void AddPanel( Panel *current );

+

+	void RemovePanel( Panel *search );

+

+private:

+	struct DragHelperPanel_t

+	{

+		PHandle		m_hPanel;

+	};

+

+	CUtlVector< DragHelperPanel_t >	m_PaintList;

+};

+

+vgui::DHANDLE< CDragDropHelperPanel >	s_DragDropHelper;

+#endif

+

+#if defined( VGUI_USEKEYBINDINGMAPS )

+

+BoundKey_t::BoundKey_t():

+	isbuiltin( true ),

+	bindingname( 0 ),

+	keycode( KEY_NONE ),

+	modifiers( 0 )

+{

+}

+

+BoundKey_t::BoundKey_t( const BoundKey_t& src )

+{

+	isbuiltin			= src.isbuiltin;

+	bindingname			= isbuiltin ? src.bindingname : CopyString( src.bindingname );

+	keycode				= src.keycode;

+	modifiers			= src.modifiers;

+}

+

+BoundKey_t& BoundKey_t::operator =( const BoundKey_t& src )

+{

+	if ( this == &src )

+		return *this;

+	isbuiltin			= src.isbuiltin;

+	bindingname			= isbuiltin ? src.bindingname : CopyString( src.bindingname );

+	keycode				= src.keycode;

+	modifiers			= src.modifiers;

+	return *this;

+}

+

+

+BoundKey_t::~BoundKey_t()

+{

+	if ( !isbuiltin )

+	{

+		delete[] bindingname;

+	}

+}

+

+KeyBindingMap_t::KeyBindingMap_t() :

+	bindingname( 0 ),

+	func( 0 ),

+	helpstring( 0 ),

+	docstring( 0 ),

+	passive( false )

+{

+}

+

+KeyBindingMap_t::KeyBindingMap_t( const KeyBindingMap_t& src )

+{

+	bindingname			= src.bindingname;

+	helpstring			= src.helpstring;

+	docstring			= src.docstring;

+

+	func				= src.func;

+	passive				= src.passive;

+}

+

+KeyBindingMap_t::~KeyBindingMap_t()

+{

+}

+

+class CKeyBindingsMgr

+{

+public:

+	

+	CKeyBindingsMgr() :

+		m_Bindings( 0, 0, KeyBindingContextHandleLessFunc ),

+		m_nKeyBindingContexts( 0 )

+	{

+	}

+

+	struct KBContext_t

+	{

+		KBContext_t() :

+			m_KeyBindingsFile( UTL_INVAL_SYMBOL ),

+			m_KeyBindingsPathID( UTL_INVAL_SYMBOL )

+		{

+			m_Handle = INVALID_KEYBINDINGCONTEXT_HANDLE;

+		}

+

+		KBContext_t( const KBContext_t& src )

+		{

+			m_Handle = src.m_Handle;

+			m_KeyBindingsFile = src.m_KeyBindingsFile;

+			m_KeyBindingsPathID = src.m_KeyBindingsPathID;

+			int c = src.m_Panels.Count();

+			for ( int i = 0; i < c; ++i )

+			{

+				m_Panels.AddToTail( src.m_Panels[ i ] );

+			}

+		}

+

+		KeyBindingContextHandle_t	m_Handle;

+		CUtlSymbol					m_KeyBindingsFile;

+		CUtlSymbol					m_KeyBindingsPathID;

+		CUtlVector< Panel * >		m_Panels;

+	};

+

+	static bool KeyBindingContextHandleLessFunc( const KBContext_t& lhs, const KBContext_t& rhs )

+	{

+		return lhs.m_Handle < rhs.m_Handle;

+	}

+

+	KeyBindingContextHandle_t CreateContext( char const *filename, char const *pathID )

+	{

+		KBContext_t entry;

+

+		entry.m_Handle = (KeyBindingContextHandle_t)++m_nKeyBindingContexts;

+		entry.m_KeyBindingsFile = filename;

+		if ( pathID )

+		{

+			entry.m_KeyBindingsPathID = pathID;

+		}

+		else

+		{

+			entry.m_KeyBindingsPathID = UTL_INVAL_SYMBOL;

+		}

+

+		m_Bindings.Insert( entry );

+

+		return entry.m_Handle;

+	}

+

+	void AddPanelToContext( KeyBindingContextHandle_t handle, Panel *panel )

+	{

+		if ( !panel->GetName() || !panel->GetName()[ 0 ] )

+		{

+			Warning( "Can't add Keybindings Context for unnamed panels\n" );

+			return;

+		}

+

+		KBContext_t *entry = Find( handle );

+		Assert( entry );

+		if ( entry )

+		{

+			int idx = entry->m_Panels.Find( panel );

+			if ( idx == entry->m_Panels.InvalidIndex() )

+			{

+				entry->m_Panels.AddToTail( panel );

+			}

+		}

+	}

+

+	void OnPanelDeleted( KeyBindingContextHandle_t handle, Panel *panel )

+	{

+		KBContext_t *kb = Find( handle );

+		if ( kb )

+		{

+			kb->m_Panels.FindAndRemove( panel );

+		}

+	}

+	

+	KBContext_t *Find( KeyBindingContextHandle_t handle )

+	{

+		KBContext_t search;

+		search.m_Handle = handle;

+		int idx = m_Bindings.Find( search );

+		if ( idx == m_Bindings.InvalidIndex() )

+		{

+			return NULL;

+		}

+		return &m_Bindings[ idx ];

+	}

+

+	char const *GetKeyBindingsFile( KeyBindingContextHandle_t handle )

+	{

+		KBContext_t *kb = Find( handle );

+		if ( kb )

+		{

+			return kb->m_KeyBindingsFile.String();

+		}

+		Assert( 0 );

+		return "";

+	}

+

+	char const *GetKeyBindingsFilePathID( KeyBindingContextHandle_t handle )

+	{

+		KBContext_t *kb = Find( handle );

+		if ( kb )

+		{

+			return kb->m_KeyBindingsPathID.String();

+		}

+		Assert( 0 );

+		return NULL;

+	}

+

+	int GetPanelsWithKeyBindingsCount( KeyBindingContextHandle_t handle )

+	{

+		KBContext_t *kb = Find( handle );

+		if ( kb )

+		{

+			return kb->m_Panels.Count();

+		}

+		Assert( 0 );

+		return 0;

+	}

+

+	//-----------------------------------------------------------------------------

+	// Purpose: static method

+	// Input  : index - 

+	// Output : Panel

+	//-----------------------------------------------------------------------------

+	Panel *GetPanelWithKeyBindings( KeyBindingContextHandle_t handle, int index )

+	{		

+		KBContext_t *kb = Find( handle );

+		if ( kb )

+		{

+			Assert( index >= 0 && index < kb->m_Panels.Count() );

+			return kb->m_Panels[ index ];

+		}

+		Assert( 0 );

+		return 0;

+	}

+

+	CUtlRBTree< KBContext_t, int >	m_Bindings;

+	int m_nKeyBindingContexts;

+};

+

+static CKeyBindingsMgr g_KBMgr;

+

+//-----------------------------------------------------------------------------

+// Purpose: Static method to allocate a context

+// Input  :  - 

+// Output : KeyBindingContextHandle_t

+//-----------------------------------------------------------------------------

+KeyBindingContextHandle_t Panel::CreateKeyBindingsContext( char const *filename, char const *pathID /*=0*/ )

+{

+	return g_KBMgr.CreateContext( filename, pathID );

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: static method

+// Input  :  - 

+// Output : int

+//-----------------------------------------------------------------------------

+int Panel::GetPanelsWithKeyBindingsCount( KeyBindingContextHandle_t handle )

+{

+	return g_KBMgr.GetPanelsWithKeyBindingsCount( handle );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: static method

+// Input  : index - 

+// Output : Panel

+//-----------------------------------------------------------------------------

+Panel *Panel::GetPanelWithKeyBindings( KeyBindingContextHandle_t handle, int index )

+{

+	return g_KBMgr.GetPanelWithKeyBindings( handle, index );

+}

+

+

+//-----------------------------------------------------------------------------

+// Returns the number of keybindings

+//-----------------------------------------------------------------------------

+int Panel::GetKeyMappingCount( )

+{

+	int nCount = 0;

+	PanelKeyBindingMap *map = GetKBMap();

+	while ( map )

+	{

+		nCount += map->entries.Count();

+		map = map->baseMap;

+	}

+	return nCount;

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: static method.  Reverts key bindings for all registered panels (panels with keybindings actually

+//  loaded from file

+// Input  :  - 

+//-----------------------------------------------------------------------------

+void Panel::RevertKeyBindings( KeyBindingContextHandle_t handle )

+{

+	int c = GetPanelsWithKeyBindingsCount( handle );

+	for ( int i = 0; i < c; ++i )

+	{

+		Panel *kbPanel = GetPanelWithKeyBindings( handle, i );

+		Assert( kbPanel );

+		kbPanel->RevertKeyBindingsToDefault();

+	}

+}

+

+static void BufPrint( CUtlBuffer& buf, int level, char const *fmt, ... )

+{

+	char string[ 2048 ];

+	va_list argptr;

+	va_start( argptr, fmt );

+	_vsnprintf( string, sizeof( string ) - 1, fmt, argptr );

+	va_end( argptr );

+	string[ sizeof( string ) - 1 ] = 0;

+

+	while ( --level >= 0 )

+	{

+		buf.Printf( "    " );

+	}

+	buf.Printf( "%s", string );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : handle - 

+//-----------------------------------------------------------------------------

+void Panel::SaveKeyBindings( KeyBindingContextHandle_t handle )

+{

+	char const *filename = g_KBMgr.GetKeyBindingsFile( handle );

+	char const *pathID = g_KBMgr.GetKeyBindingsFilePathID( handle );

+

+	SaveKeyBindingsToFile( handle, filename, pathID );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: static method.  Saves key binding files out for all keybindings

+// Input  :  - 

+//-----------------------------------------------------------------------------

+void Panel::SaveKeyBindingsToFile( KeyBindingContextHandle_t handle, char const *filename, char const *pathID /*= 0*/ )

+{

+	CUtlBuffer buf( 0, 0, CUtlBuffer::TEXT_BUFFER );

+

+	BufPrint( buf, 0, "keybindings\n" );

+	BufPrint( buf, 0, "{\n" );

+

+	int c = GetPanelsWithKeyBindingsCount( handle );

+	for ( int i = 0; i < c; ++i )

+	{

+		Panel *kbPanel = GetPanelWithKeyBindings( handle, i );

+		Assert( kbPanel );

+		if ( !kbPanel )

+			continue;

+

+		Assert( kbPanel->GetName() );

+		Assert( kbPanel->GetName()[ 0 ] );

+

+		if ( !kbPanel->GetName() || !kbPanel->GetName()[ 0 ] )

+			continue;

+	

+		BufPrint( buf, 1, "\"%s\"\n", kbPanel->GetName() );

+		BufPrint( buf, 1, "{\n" );

+

+		kbPanel->SaveKeyBindingsToBuffer( 2, buf );

+

+		BufPrint( buf, 1, "}\n" );

+	}

+

+	BufPrint( buf, 0, "}\n" );

+

+	if ( g_pFullFileSystem->FileExists( filename, pathID ) &&

+		!g_pFullFileSystem->IsFileWritable( filename, pathID ) )

+	{

+		Warning( "Panel::SaveKeyBindings '%s' is read-only!!!\n", filename );

+	}

+

+	FileHandle_t h = g_pFullFileSystem->Open( filename, "wb", pathID );

+	if ( FILESYSTEM_INVALID_HANDLE != h )

+	{

+		g_pFullFileSystem->Write( buf.Base(), buf.TellPut(), h );

+		g_pFullFileSystem->Close( h );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : handle - 

+//			*panelOfInterest - 

+//-----------------------------------------------------------------------------

+void Panel::LoadKeyBindingsForOnePanel( KeyBindingContextHandle_t handle, Panel *panelOfInterest )

+{

+	if ( !panelOfInterest )

+		return;

+	if ( !panelOfInterest->GetName() )

+		return;

+	if ( !panelOfInterest->GetName()[ 0 ] )

+		return;

+

+	char const *filename = g_KBMgr.GetKeyBindingsFile( handle );

+	char const *pathID = g_KBMgr.GetKeyBindingsFilePathID( handle );

+

+	KeyValues *kv = new KeyValues( "keybindings" );

+	if ( kv->LoadFromFile( g_pFullFileSystem, filename, pathID ) )

+	{

+		int c = GetPanelsWithKeyBindingsCount( handle );

+		for ( int i = 0; i < c; ++i )

+		{

+			Panel *kbPanel = GetPanelWithKeyBindings( handle, i );

+			Assert( kbPanel );

+		

+			char const *panelName = kbPanel->GetName();

+			if ( !panelName )

+			{

+				continue;

+			}

+

+			if ( Q_stricmp( panelOfInterest->GetName(), panelName ) )

+				continue;

+

+			KeyValues *subKey = kv->FindKey( panelName, false );

+			if ( !subKey )

+			{

+				Warning( "Panel::ReloadKeyBindings:  Can't find entry for panel '%s'\n", panelName );

+				continue;

+			}

+			

+            kbPanel->ParseKeyBindings( subKey );

+		}

+	}

+	kv->deleteThis();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: static method.  Loads all key bindings again

+// Input  :  - 

+//-----------------------------------------------------------------------------

+

+void Panel::ReloadKeyBindings( KeyBindingContextHandle_t handle )

+{

+	char const *filename = g_KBMgr.GetKeyBindingsFile( handle );

+	char const *pathID = g_KBMgr.GetKeyBindingsFilePathID( handle );

+

+	KeyValues *kv = new KeyValues( "keybindings" );

+	if ( kv->LoadFromFile( g_pFullFileSystem, filename, pathID ) )

+	{

+		int c = GetPanelsWithKeyBindingsCount( handle );

+		for ( int i = 0; i < c; ++i )

+		{

+			Panel *kbPanel = GetPanelWithKeyBindings( handle, i );

+			Assert( kbPanel );

+		

+			char const *panelName = kbPanel->GetName();

+			if ( !panelName )

+			{

+				continue;

+			}

+

+			KeyValues *subKey = kv->FindKey( panelName, false );

+			if ( !subKey )

+			{

+				Warning( "Panel::ReloadKeyBindings:  Can't find entry for panel '%s'\n", panelName );

+				continue;

+			}

+			

+            kbPanel->ParseKeyBindings( subKey );

+		}

+	}

+	kv->deleteThis();

+}

+#endif // VGUI_USEKEYBINDINGMAPS

+

+DECLARE_BUILD_FACTORY( Panel );

+

+//-----------------------------------------------------------------------------

+// Purpose: Constructor

+//-----------------------------------------------------------------------------

+Panel::Panel()

+{

+	Init(0, 0, 64, 24);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Constructor

+//-----------------------------------------------------------------------------

+Panel::Panel(Panel *parent)

+{

+	Init(0, 0, 64, 24);

+	SetParent(parent);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Constructor

+//-----------------------------------------------------------------------------

+Panel::Panel(Panel *parent, const char *panelName)

+{

+	Init(0, 0, 64, 24);

+	SetName(panelName);

+	SetParent(parent);

+	SetBuildModeEditable(true);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Constructor

+//-----------------------------------------------------------------------------

+Panel::Panel( Panel *parent, const char *panelName, HScheme scheme )

+{

+	Init(0, 0, 64, 24);

+	SetName(panelName);

+	SetParent(parent);

+	SetBuildModeEditable(true);

+	SetScheme( scheme );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Setup

+//-----------------------------------------------------------------------------

+void Panel::Init( int x, int y, int wide, int tall )

+{

+	_panelName = NULL;

+	_tooltipText = NULL;

+	_pinToSibling = NULL;

+	m_hMouseEventHandler = NULL;

+	_pinCornerToSibling = PIN_TOPLEFT;

+	_pinToSiblingCorner = PIN_TOPLEFT;

+

+	// get ourselves an internal panel

+	_vpanel = ivgui()->AllocPanel();

+	ipanel()->Init(_vpanel, this);

+

+	SetPos(x, y);

+	SetSize(wide, tall);

+	_flags.SetFlag( NEEDS_LAYOUT | NEEDS_SCHEME_UPDATE | NEEDS_DEFAULT_SETTINGS_APPLIED );

+	_flags.SetFlag( AUTODELETE_ENABLED | PAINT_BORDER_ENABLED | PAINT_BACKGROUND_ENABLED | PAINT_ENABLED );

+#if defined( VGUI_USEKEYBINDINGMAPS )

+	_flags.SetFlag( ALLOW_CHAIN_KEYBINDING_TO_PARENT );

+#endif

+	m_nPinDeltaX = m_nPinDeltaY = 0;

+	m_nResizeDeltaX = m_nResizeDeltaY = 0;

+	_autoResizeDirection = AUTORESIZE_NO;

+	_pinCorner = PIN_TOPLEFT;

+	_cursor = dc_arrow;

+	_border = NULL;

+	_buildGroup = UTLHANDLE_INVALID;

+	_tabPosition = 0;

+	m_iScheme = 0;

+	m_bIsSilent = false;

+	m_bParentNeedsCursorMoveEvents = false;

+

+	_buildModeFlags = 0; // not editable or deletable in buildmode dialog by default

+

+	m_pTooltips = NULL;

+	m_bToolTipOverridden = false;

+

+	m_flAlpha = 255.0f;

+	m_nPaintBackgroundType = 0;

+

+	//=============================================================================

+	// HPE_BEGIN:

+	// [tj] Default to rounding all corners (for draw style 2)

+	//=============================================================================

+	m_roundedCorners = PANEL_ROUND_CORNER_ALL;

+	//=============================================================================

+	// HPE_END

+	//=============================================================================

+

+	m_nBgTextureId1 = -1;

+	m_nBgTextureId2 = -1;

+	m_nBgTextureId3 = -1;

+	m_nBgTextureId4 = -1;

+#if defined( VGUI_USEDRAGDROP )

+	m_pDragDrop = new DragDrop_t;

+

+#endif

+

+	m_lLastDoublePressTime = 0L;

+

+#if defined( VGUI_USEKEYBINDINGMAPS )

+	m_hKeyBindingsContext = INVALID_KEYBINDINGCONTEXT_HANDLE;

+#endif

+

+	REGISTER_COLOR_AS_OVERRIDABLE( _fgColor, "fgcolor_override" );

+	REGISTER_COLOR_AS_OVERRIDABLE( _bgColor, "bgcolor_override" );

+

+	m_bIsConsoleStylePanel = false;

+	m_NavUp = NULL;

+	m_NavDown = NULL;

+	m_NavLeft = NULL;

+	m_NavRight = NULL;

+	m_NavToRelay = NULL;

+	m_NavActivate = NULL;

+	m_NavBack = NULL;

+	m_sNavUpName = NULL;

+	m_sNavDownName = NULL;

+	m_sNavLeftName = NULL;

+	m_sNavRightName = NULL;

+	m_sNavToRelayName = NULL;

+	m_sNavActivateName = NULL;

+	m_sNavBackName = NULL;

+

+	m_PassUnhandledInput = true;

+	m_LastNavDirection = ND_NONE;

+	m_bWorldPositionCurrentFrame = false;

+	m_bForceStereoRenderToFrameBuffer = false;

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Destructor

+//-----------------------------------------------------------------------------

+Panel::~Panel()

+{

+	// @note Tom Bui: only cleanup if we've created it

+	if ( !m_bToolTipOverridden )

+	{

+		if ( m_pTooltips )

+		{		

+			delete m_pTooltips;

+		}

+	}

+#if defined( VGUI_USEKEYBINDINGMAPS )

+	if ( IsValidKeyBindingsContext() )

+	{

+		g_KBMgr.OnPanelDeleted( m_hKeyBindingsContext, this );

+	}

+#endif // VGUI_USEKEYBINDINGMAPS

+#if defined( VGUI_USEDRAGDROP )

+	if ( m_pDragDrop->m_bDragging )

+	{

+		OnFinishDragging( false, (MouseCode)-1 );

+	}

+#endif // VGUI_USEDRAGDROP

+

+	_flags.ClearFlag( AUTODELETE_ENABLED );

+	_flags.SetFlag( MARKED_FOR_DELETION );

+

+	// remove panel from any list

+	SetParent((VPANEL)NULL);

+

+	// Stop our children from pointing at us, and delete them if possible

+	while (ipanel()->GetChildCount(GetVPanel()))

+	{

+		VPANEL child = ipanel()->GetChild(GetVPanel(), 0);

+		if (ipanel()->IsAutoDeleteSet(child))

+		{

+			ipanel()->DeletePanel(child);

+		}

+		else

+		{

+			ipanel()->SetParent(child, NULL);

+		}

+	}

+

+	// delete VPanel

+	ivgui()->FreePanel(_vpanel);

+	// free our name

+	delete [] _panelName;

+

+	if ( _tooltipText && _tooltipText[0] )

+	{

+		delete [] _tooltipText;

+	}

+

+	delete [] _pinToSibling;

+

+	_vpanel = NULL;

+#if defined( VGUI_USEDRAGDROP )

+	delete m_pDragDrop;

+#endif // VGUI_USEDRAGDROP

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: fully construct this panel so its ready for use right now (i.e fonts loaded, colors set, default label text set, ...)

+//-----------------------------------------------------------------------------

+void Panel::MakeReadyForUse()

+{

+//	PerformApplySchemeSettings();

+	UpdateSiblingPin();

+	surface()->SolveTraverse( GetVPanel(), true );

+}

+

+	

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetName( const char *panelName )

+{

+	// No change?

+	if ( _panelName && 

+		panelName && 

+		!Q_strcmp( _panelName, panelName ) )

+	{

+		return;

+	}

+

+	if (_panelName)

+	{

+		delete [] _panelName;

+		_panelName = NULL;

+	}

+

+	if (panelName)

+	{

+		int len = Q_strlen(panelName) + 1;

+		_panelName = new char[ len ];

+		Q_strncpy( _panelName, panelName, len );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns the given name of the panel

+//-----------------------------------------------------------------------------

+const char *Panel::GetName()

+{

+	if (_panelName)

+		return _panelName;

+

+	return "";

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns the name of the module that this instance of panel was compiled into

+//-----------------------------------------------------------------------------

+const char *Panel::GetModuleName()

+{

+	return vgui::GetControlsModuleName();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns the classname of the panel (as specified in the panelmaps)

+//-----------------------------------------------------------------------------

+const char *Panel::GetClassName()

+{

+	// loop up the panel map name

+	PanelMessageMap *panelMap = GetMessageMap();

+	if ( panelMap )

+	{

+		return panelMap->pfnClassName();

+	}

+

+	return "Panel";

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetPos(int x, int y)

+{

+	if (!CommandLine()->FindParm("-hushasserts"))

+	{

+		Assert( abs(x) < 32768 && abs(y) < 32768 );

+	}

+	ipanel()->SetPos(GetVPanel(), x, y);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::GetPos(int &x, int &y)

+{

+	ipanel()->GetPos(GetVPanel(), x, y);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetSize(int wide, int tall)

+{

+	Assert( abs(wide) < 32768 && abs(tall) < 32768 );

+	ipanel()->SetSize(GetVPanel(), wide, tall);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::GetSize(int &wide, int &tall)

+{

+	ipanel()->GetSize(GetVPanel(), wide, tall);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetBounds(int x, int y, int wide, int tall)

+{

+	SetPos(x,y);

+	SetSize(wide,tall);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::GetBounds(int &x, int &y, int &wide, int &tall)

+{

+	GetPos(x, y);

+	GetSize(wide, tall);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns safe handle to parent

+//-----------------------------------------------------------------------------

+VPANEL Panel::GetVParent()

+{

+    if ( ipanel() )

+    {

+	    return ipanel()->GetParent(GetVPanel());

+    }

+

+    return 0;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns a pointer to a controls version of a Panel pointer

+//-----------------------------------------------------------------------------

+Panel *Panel::GetParent()

+{

+	// get the parent and convert it to a Panel *

+	// this is OK, the hierarchy is guaranteed to be all from the same module, except for the root node

+	// the root node always returns NULL when a GetParent() is done so everything is OK

+    if ( ipanel() )

+    {

+	    VPANEL parent = ipanel()->GetParent(GetVPanel());

+	    if (parent)

+	    {

+		    Panel *pParent = ipanel()->GetPanel(parent, GetControlsModuleName());

+		    Assert(!pParent || !strcmp(pParent->GetModuleName(), GetControlsModuleName()));

+		    return pParent;

+	    }

+	}

+

+	return NULL;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Screen size change notification handler

+//-----------------------------------------------------------------------------

+void Panel::OnScreenSizeChanged(int nOldWide, int nOldTall)

+{

+	// post to all children

+	for (int i = 0; i < ipanel()->GetChildCount(GetVPanel()); i++)

+	{

+		VPANEL child = ipanel()->GetChild(GetVPanel(), i);

+		PostMessage(child, new KeyValues("OnScreenSizeChanged", "oldwide", nOldWide, "oldtall", nOldTall), NULL);

+	}

+

+	// make any currently fullsize window stay fullsize

+	int x, y, wide, tall;

+	GetBounds(x, y, wide, tall);

+	int screenWide, screenTall;

+	surface()->GetScreenSize(screenWide, screenTall);

+	if (x == 0 && y == 0 && nOldWide == wide && tall == nOldTall)

+	{

+		// fullsize

+		surface()->GetScreenSize(wide, tall);

+		SetBounds(0, 0, wide, tall);

+	}

+

+	// panel needs to re-get it's scheme settings

+	_flags.SetFlag( NEEDS_SCHEME_UPDATE );

+

+	// invalidate our settings

+	InvalidateLayout();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetVisible(bool state)

+{

+	ipanel()->SetVisible(GetVPanel(), state);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+bool Panel::IsVisible()

+{

+    if (ipanel())

+    {

+	    return ipanel()->IsVisible(GetVPanel());

+    }

+

+    return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetEnabled(bool state)

+{

+	if (state != ipanel()->IsEnabled( GetVPanel()))

+	{

+		ipanel()->SetEnabled(GetVPanel(), state);

+		InvalidateLayout(false);

+		Repaint();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+bool Panel::IsEnabled()

+{

+	return ipanel()->IsEnabled(GetVPanel());

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+bool Panel::IsPopup()

+{

+	return ipanel()->IsPopup(GetVPanel());

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::Repaint()

+{

+	_flags.SetFlag( NEEDS_REPAINT );

+    if (surface())

+    {

+        surface()->Invalidate(GetVPanel());

+    }

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::Think()

+{

+	if (IsVisible())

+	{	

+		// update any tooltips

+		if (m_pTooltips)

+		{

+			m_pTooltips->PerformLayout();

+		}

+		if ( _flags.IsFlagSet( NEEDS_LAYOUT ) )

+		{

+			InternalPerformLayout();

+		}

+	}

+

+	OnThink();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::PaintTraverse( bool repaint, bool allowForce )

+{

+	if ( m_bWorldPositionCurrentFrame )

+	{

+		surface()->SolveTraverse( GetVPanel() );

+	}

+

+	if ( !IsVisible() )

+	{

+		return;

+	}

+

+	float oldAlphaMultiplier = surface()->DrawGetAlphaMultiplier();

+	float newAlphaMultiplier = oldAlphaMultiplier * m_flAlpha * 1.0f/255.0f;

+

+	if ( IsXbox() && !newAlphaMultiplier )

+	{

+		// xbox optimization not suitable for pc

+		// xbox panels are compliant and can early out and not traverse their children

+		// when they have no opacity

+		return;

+	}

+

+	if ( !repaint &&

+		 allowForce &&

+		 _flags.IsFlagSet( NEEDS_REPAINT ) )

+	{

+		repaint = true;

+		_flags.ClearFlag( NEEDS_REPAINT );

+	}

+

+	VPANEL vpanel = GetVPanel();

+

+	bool bPushedViewport = false;

+	if( GetForceStereoRenderToFrameBuffer()  )

+	{

+		CMatRenderContextPtr pRenderContext( materials );

+		if( pRenderContext->GetRenderTarget() )

+		{

+			surface()->PushFullscreenViewport();

+			bPushedViewport = true;

+		}

+	}

+

+	int clipRect[4];

+	ipanel()->GetClipRect( vpanel, clipRect[0], clipRect[1], clipRect[2], clipRect[3] );

+	if ( ( clipRect[2] <= clipRect[0] ) || ( clipRect[3] <= clipRect[1] ) )

+	{

+		repaint = false;

+	}

+

+	// set global alpha

+	surface()->DrawSetAlphaMultiplier( newAlphaMultiplier );

+

+	bool bBorderPaintFirst = _border ? _border->PaintFirst() : false;

+

+	// draw the border first if requested to

+	if ( bBorderPaintFirst && repaint && _flags.IsFlagSet( PAINT_BORDER_ENABLED ) && ( _border != null ) )

+	{

+		// Paint the border over the background with no inset

+		surface()->PushMakeCurrent( vpanel, false );

+		PaintBorder();

+		surface()->PopMakeCurrent( vpanel );

+	}

+

+	if ( repaint )

+	{

+		// draw the background with no inset

+		if ( _flags.IsFlagSet( PAINT_BACKGROUND_ENABLED ) )

+		{

+			surface()->PushMakeCurrent( vpanel, false );

+			PaintBackground();

+			surface()->PopMakeCurrent( vpanel );

+		}

+

+		// draw the front of the panel with the inset

+		if ( _flags.IsFlagSet( PAINT_ENABLED ) )

+		{

+			surface()->PushMakeCurrent( vpanel, true );

+			Paint();

+			surface()->PopMakeCurrent( vpanel );

+		}

+	}

+

+	// traverse and paint all our children

+	CUtlVector< VPANEL > &children = ipanel()->GetChildren( vpanel );

+	int childCount = children.Count();

+	for (int i = 0; i < childCount; i++)

+	{

+		VPANEL child = children[ i ];

+		bool bVisible = ipanel()->IsVisible( child );

+

+		if ( surface()->ShouldPaintChildPanel( child ) )

+		{

+			if ( bVisible )

+			{

+				ipanel()->PaintTraverse( child, repaint, allowForce );

+			}

+		}

+		else

+		{

+			// Invalidate the child panel so that it gets redrawn

+			surface()->Invalidate( child );

+

+			// keep traversing the tree, just don't allow anyone to paint after here

+			if ( bVisible )

+			{

+				ipanel()->PaintTraverse( child, false, false );

+			}

+		}

+	}

+

+	// draw the border last

+	if ( repaint )

+	{

+		if ( !bBorderPaintFirst && _flags.IsFlagSet( PAINT_BORDER_ENABLED ) && ( _border != null ) )

+		{

+			// Paint the border over the background with no inset

+			surface()->PushMakeCurrent( vpanel, false );

+			PaintBorder();

+			surface()->PopMakeCurrent( vpanel );

+		}

+

+#ifdef _DEBUG

+		// IsBuildGroupEnabled recurses up all the parents and ends up being very expensive as it wanders all over memory

+		if ( GetBuildModeDialogCount() && IsBuildGroupEnabled() ) //&& HasFocus() )

+		{

+			// outline all selected panels 

+			CUtlVector<PHandle> *controlGroup = _buildGroup->GetControlGroup();

+			for (int i=0; i < controlGroup->Size(); ++i)

+			{

+				// outline all selected panels 

+				CUtlVector<PHandle> *controlGroup = _buildGroup->GetControlGroup();

+				for (int i=0; i < controlGroup->Size(); ++i)

+				{

+					surface()->PushMakeCurrent( ((*controlGroup)[i].Get())->GetVPanel(), false );

+					((*controlGroup)[i].Get())->PaintBuildOverlay();

+					surface()->PopMakeCurrent( ((*controlGroup)[i].Get())->GetVPanel() );

+				}	

+			

+				_buildGroup->DrawRulers();						

+			}

+		}

+#endif

+

+		// All of our children have painted, etc, now allow painting in top of them

+		if ( _flags.IsFlagSet( POST_CHILD_PAINT_ENABLED ) )

+		{

+			surface()->PushMakeCurrent( vpanel, false );

+			PostChildPaint();

+			surface()->PopMakeCurrent( vpanel );

+		}

+	}

+

+	surface()->DrawSetAlphaMultiplier( oldAlphaMultiplier );

+

+	surface()->SwapBuffers( vpanel );

+

+	if( bPushedViewport )

+	{

+		surface()->PopFullscreenViewport();

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::PaintBorder()

+{

+	_border->Paint(GetVPanel());

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::PaintBackground()

+{ 

+	int wide, tall;

+	GetSize( wide, tall );

+	if ( m_SkipChild.Get() && m_SkipChild->IsVisible() )

+	{

+		if ( GetPaintBackgroundType() == 2 )

+		{

+			int cornerWide, cornerTall;

+			GetCornerTextureSize( cornerWide, cornerTall );

+

+			Color col = GetBgColor();

+			DrawHollowBox( 0, 0, wide, tall, col, 1.0f );

+

+			wide -= 2 * cornerWide;

+			tall -= 2 * cornerTall;

+

+			FillRectSkippingPanel( GetBgColor(), cornerWide, cornerTall, wide, tall, m_SkipChild.Get() );

+		}

+		else

+		{

+			FillRectSkippingPanel( GetBgColor(), 0, 0, wide, tall, m_SkipChild.Get() );

+		}

+	}

+	else

+	{

+		Color col = GetBgColor();

+

+		switch ( m_nPaintBackgroundType )

+		{

+		default:

+		case 0:

+			{

+				surface()->DrawSetColor(col);

+				surface()->DrawFilledRect(0, 0, wide, tall);

+			}

+			break;

+		case 1:

+			{

+				DrawTexturedBox( 0, 0, wide, tall, col, 1.0f );

+			}

+			break;

+		case 2:

+			{

+				DrawBox( 0, 0, wide, tall, col, 1.0f );

+			}

+			break;

+		case 3:

+			{

+				DrawBoxFade( 0, 0, wide, tall, col, 1.0f, 255, 0, true );

+			}

+			break;

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::Paint()

+{

+	// empty on purpose

+	// PaintBackground is painted and default behavior is for Paint to do nothing

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::PostChildPaint()

+{

+	// Empty on purpose

+	// This is called if _postChildPaintEnabled is true and allows painting to

+	//  continue on the surface after all of the panel's children have painted 

+	//  themselves.  Allows drawing an overlay on top of the children, etc.

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Draws a black rectangle around the panel.

+//-----------------------------------------------------------------------------

+void Panel::PaintBuildOverlay()

+{

+	int wide,tall;

+	GetSize(wide,tall);

+	surface()->DrawSetColor(0, 0, 0, 255);

+

+	surface()->DrawFilledRect(0,0,wide,2);           //top

+	surface()->DrawFilledRect(0,tall-2,wide,tall);   //bottom

+	surface()->DrawFilledRect(0,2,2,tall-2);         //left

+	surface()->DrawFilledRect(wide-2,2,wide,tall-2); //right

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Returns true if the panel's draw code will fully cover it's area

+//-----------------------------------------------------------------------------

+bool Panel::IsOpaque()

+{

+	// FIXME: Add code to account for the 'SkipChild' functionality in Frame

+	if ( IsVisible() && _flags.IsFlagSet( PAINT_BACKGROUND_ENABLED ) && ( _bgColor[3] == 255 ) )

+		return true;

+

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns true if the settings are aligned to the right of the screen

+//-----------------------------------------------------------------------------

+bool Panel::IsRightAligned()

+{

+	return (_buildModeFlags & BUILDMODE_SAVE_XPOS_RIGHTALIGNED);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns true if the settings are aligned to the bottom of the screen

+//-----------------------------------------------------------------------------

+bool Panel::IsBottomAligned()

+{

+	return (_buildModeFlags & BUILDMODE_SAVE_YPOS_BOTTOMALIGNED);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: sets the parent

+//-----------------------------------------------------------------------------

+void Panel::SetParent(Panel *newParent)

+{

+	// Assert that the parent is from the same module as the child

+	// FIXME: !!! work out how to handle this properly!

+	//	Assert(!newParent || !strcmp(newParent->GetModuleName(), GetControlsModuleName()));

+

+	if (newParent)

+	{

+		SetParent(newParent->GetVPanel());

+	}

+	else

+	{

+		SetParent((VPANEL)NULL);

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetParent(VPANEL newParent)

+{

+	if (newParent)

+	{

+		ipanel()->SetParent(GetVPanel(), newParent);

+	}

+	else

+	{

+		ipanel()->SetParent(GetVPanel(), NULL);

+	}

+

+	if (GetVParent() && !IsPopup())

+	{

+		SetProportional(ipanel()->IsProportional(GetVParent()));

+

+		// most of the time KBInput == parents kbinput

+		if (ipanel()->IsKeyBoardInputEnabled(GetVParent()) != IsKeyBoardInputEnabled())

+		{

+			SetKeyBoardInputEnabled(ipanel()->IsKeyBoardInputEnabled(GetVParent()));

+		}

+

+		if (ipanel()->IsMouseInputEnabled(GetVParent()) != IsMouseInputEnabled())

+		{

+			SetMouseInputEnabled(ipanel()->IsMouseInputEnabled(GetVParent()));

+		}

+	}

+

+	UpdateSiblingPin();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::OnChildAdded(VPANEL child)

+{

+	Assert( !_flags.IsFlagSet( IN_PERFORM_LAYOUT ) );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: default message handler

+//-----------------------------------------------------------------------------

+void Panel::OnSizeChanged(int newWide, int newTall)

+{

+	InvalidateLayout(); // our size changed so force us to layout again

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: sets Z ordering - lower numbers are always behind higher z's

+//-----------------------------------------------------------------------------

+void Panel::SetZPos(int z)

+{

+	ipanel()->SetZPos(GetVPanel(), z);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: sets Z ordering - lower numbers are always behind higher z's

+//-----------------------------------------------------------------------------

+int Panel::GetZPos()

+{

+	return ( ipanel()->GetZPos( GetVPanel() ) );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: sets alpha modifier for panel and all child panels [0..255]

+//-----------------------------------------------------------------------------

+void Panel::SetAlpha(int alpha)

+{

+	m_flAlpha = alpha;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+int Panel::GetAlpha()

+{

+	return (int)m_flAlpha;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Moves the panel to the front of the z-order

+//-----------------------------------------------------------------------------

+void Panel::MoveToFront(void)

+{

+	// FIXME: only use ipanel() as per src branch?

+	if (IsPopup())

+	{

+		surface()->BringToFront(GetVPanel());

+	}

+	else

+	{

+		ipanel()->MoveToFront(GetVPanel());

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Iterates up the hierarchy looking for a particular parent

+//-----------------------------------------------------------------------------

+bool Panel::HasParent(VPANEL potentialParent)

+{

+	if (!potentialParent)

+		return false;

+

+	return ipanel()->HasParent(GetVPanel(), potentialParent);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Finds the index of a child panel by string name

+// Output : int - -1 if no panel of that name is found

+//-----------------------------------------------------------------------------

+int Panel::FindChildIndexByName(const char *childName)

+{

+	for (int i = 0; i < GetChildCount(); i++)

+	{

+		Panel *pChild = GetChild(i);

+		if (!pChild)

+			continue;

+

+		if (!stricmp(pChild->GetName(), childName))

+		{

+			return i;

+		}

+	}

+

+	return -1;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Finds a child panel by string name

+// Output : Panel * - NULL if no panel of that name is found

+//-----------------------------------------------------------------------------

+Panel *Panel::FindChildByName(const char *childName, bool recurseDown)

+{

+	for (int i = 0; i < GetChildCount(); i++)

+	{

+		Panel *pChild = GetChild(i);

+		if (!pChild)

+			continue;

+

+		if (!V_stricmp(pChild->GetName(), childName))

+		{

+			return pChild;

+		}

+

+		if (recurseDown)

+		{

+			Panel *panel = pChild->FindChildByName(childName, recurseDown);

+			if ( panel )

+			{

+				return panel;

+			}

+		}

+	}

+

+	return NULL;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Finds a sibling panel by name

+//-----------------------------------------------------------------------------

+Panel *Panel::FindSiblingByName(const char *siblingName)

+{

+	if ( !GetVParent() )

+		return NULL;

+

+	int siblingCount = ipanel()->GetChildCount(GetVParent());

+	for (int i = 0; i < siblingCount; i++)

+	{

+		VPANEL sibling = ipanel()->GetChild(GetVParent(), i);

+		Panel *panel = ipanel()->GetPanel(sibling, GetControlsModuleName());

+		if (!stricmp(panel->GetName(), siblingName))

+		{

+			return panel;

+		}

+	}

+

+	return NULL;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Dispatches immediately a message to the parent

+//-----------------------------------------------------------------------------

+void Panel::CallParentFunction(KeyValues *message)

+{

+	if (GetVParent())

+	{

+		ipanel()->SendMessage(GetVParent(), message, GetVPanel());

+	}

+	if (message)

+	{

+		message->deleteThis();

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: if set to true, panel automatically frees itself when parent is deleted

+//-----------------------------------------------------------------------------

+void Panel::SetAutoDelete( bool state )

+{

+	_flags.SetFlag( AUTODELETE_ENABLED, state );

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+bool Panel::IsAutoDeleteSet()

+{

+	return _flags.IsFlagSet( AUTODELETE_ENABLED );

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Just calls 'delete this'

+//-----------------------------------------------------------------------------

+void Panel::DeletePanel()

+{

+	// Avoid re-entrancy

+	_flags.SetFlag( MARKED_FOR_DELETION );

+	_flags.ClearFlag( AUTODELETE_ENABLED );

+	delete this;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+HScheme Panel::GetScheme()

+{

+	if (m_iScheme)

+	{

+		return m_iScheme; // return our internal scheme

+	}

+	

+	if (GetVParent()) // recurse down the heirarchy 

+	{

+		return ipanel()->GetScheme(GetVParent());

+	}

+

+	return scheme()->GetDefaultScheme();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: set the scheme to render this panel with by name

+//-----------------------------------------------------------------------------

+void Panel::SetScheme(const char *tag)

+{

+	if (strlen(tag) > 0 && scheme()->GetScheme(tag)) // check the scheme exists

+	{

+		SetScheme(scheme()->GetScheme(tag));

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: set the scheme to render this panel with 

+//-----------------------------------------------------------------------------

+void Panel::SetScheme(HScheme scheme)

+{

+	if (scheme != m_iScheme)

+	{

+		m_iScheme = scheme;

+

+		// This will cause the new scheme to be applied at a later point

+//		InvalidateLayout( false, true );

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: returns the char of this panels hotkey

+//-----------------------------------------------------------------------------

+Panel *Panel::HasHotkey(wchar_t key)

+{

+	return NULL;

+}

+

+#if defined( VGUI_USEDRAGDROP )

+static vgui::PHandle	g_DragDropCapture;

+#endif // VGUI_USEDRAGDROP

+

+void Panel::InternalCursorMoved(int x, int y)

+{

+#if defined( VGUI_USEDRAGDROP )

+	if ( g_DragDropCapture.Get() )

+	{

+		bool started = g_DragDropCapture->GetDragDropInfo()->m_bDragStarted;

+

+		g_DragDropCapture->OnContinueDragging();

+

+		if ( started )

+		{

+			bool isEscapeKeyDown = input()->IsKeyDown( KEY_ESCAPE );

+			if ( isEscapeKeyDown )

+			{

+				g_DragDropCapture->OnFinishDragging( true, (MouseCode)-1, true );

+			}

+			return;

+		}

+	}

+#endif // VGUI_USEDRAGDROP

+

+	if ( !ShouldHandleInputMessage() )

+		return;

+

+	if ( IsCursorNone() )

+		return;

+	

+	if ( !IsMouseInputEnabled() )

+	{

+		return;

+	}

+

+	if (IsBuildGroupEnabled())

+	{

+		if ( _buildGroup->CursorMoved(x, y, this) )

+		{

+			return;

+		}

+	}

+

+	if (m_pTooltips)

+	{

+		if ( _tooltipText )

+		{

+			m_pTooltips->SetText( _tooltipText );

+		}

+		m_pTooltips->ShowTooltip(this);

+	}

+

+	ScreenToLocal(x, y);

+

+	OnCursorMoved(x, y);

+}

+

+void Panel::InternalCursorEntered()

+{

+	if (IsCursorNone() || !IsMouseInputEnabled())

+		return;

+	

+	if (IsBuildGroupEnabled())

+		return;

+

+	if (m_pTooltips)

+	{

+		m_pTooltips->ResetDelay();

+

+		if ( _tooltipText )

+		{

+			m_pTooltips->SetText( _tooltipText );

+		}

+		m_pTooltips->ShowTooltip(this);

+	}

+

+	OnCursorEntered();

+}

+

+void Panel::InternalCursorExited()

+{

+	if (IsCursorNone() || !IsMouseInputEnabled())

+		return;

+	

+	if (IsBuildGroupEnabled())

+		return;

+

+	if (m_pTooltips)

+	{

+		m_pTooltips->HideTooltip();

+	}

+

+	OnCursorExited();

+}

+

+bool Panel::IsChildOfSurfaceModalPanel()

+{

+	VPANEL appModalPanel = input()->GetAppModalSurface();

+	if ( !appModalPanel )

+		return true;

+

+	if ( ipanel()->HasParent( GetVPanel(), appModalPanel ) )

+		return true;

+

+	return false;

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::IsChildOfModalSubTree()

+{

+	VPANEL subTree = input()->GetModalSubTree();

+	if ( !subTree )

+		return true;

+

+	if ( HasParent( subTree ) )

+		return true;

+

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Checks to see if message is being subverted due to modal subtree logic

+// Input  :  - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+static bool ShouldHandleInputMessage( VPANEL p )

+{

+	// If there is not modal subtree, then always handle the msg

+	if ( !input()->GetModalSubTree() )

+		return true;

+

+	// What state are we in?

+	bool bChildOfModal = false;

+	VPANEL subTree = input()->GetModalSubTree();

+	if ( !subTree )

+	{

+		bChildOfModal = true;

+	}

+	else if ( ipanel()->HasParent( p, subTree ) )

+	{

+		bChildOfModal = true;

+	}

+

+	if ( input()->ShouldModalSubTreeReceiveMessages() )

+		return bChildOfModal;

+

+	return !bChildOfModal;

+}

+

+bool Panel::ShouldHandleInputMessage()

+{

+	return ::ShouldHandleInputMessage( GetVPanel() );

+}

+

+void Panel::InternalMousePressed(int code)

+{

+	long curtime = system()->GetTimeMillis();

+	if ( IsTriplePressAllowed() )

+	{

+		long elapsed = curtime - m_lLastDoublePressTime;

+		if ( elapsed < TRIPLE_PRESS_MSEC )

+		{

+			InternalMouseTriplePressed( code );

+			return;

+		}

+	}

+

+	// The menu system passively watches for mouse released messages so it 

+	// can clear any open menus if the release is somewhere other than on a menu

+	Menu::OnInternalMousePressed( this, (MouseCode)code );

+

+	if ( !ShouldHandleInputMessage() )

+		return;

+

+	if ( IsCursorNone() )

+		return;

+	

+	if ( !IsMouseInputEnabled())

+	{

+#if defined( VGUI_USEDRAGDROP )

+		DragDropStartDragging();

+#endif

+		return;

+	}

+	

+	if (IsBuildGroupEnabled())

+	{

+		if ( _buildGroup->MousePressed((MouseCode)code, this) )

+		{

+			return;

+		}

+	}

+

+	Panel *pMouseHandler = m_hMouseEventHandler.Get();

+	if ( pMouseHandler )

+	{

+		pMouseHandler->OnMousePressed( (MouseCode)code );

+	}

+	else

+	{

+		OnMousePressed( (MouseCode)code );

+	}

+

+#if defined( VGUI_USEDRAGDROP )

+	DragDropStartDragging();

+#endif

+}

+

+void Panel::InternalMouseDoublePressed(int code)

+{

+	m_lLastDoublePressTime = system()->GetTimeMillis();

+

+	if ( !ShouldHandleInputMessage() )

+		return;

+

+	if ( IsCursorNone() )

+		return;

+	

+	if ( !IsMouseInputEnabled())

+	{

+		return;

+	}

+	

+	if (IsBuildGroupEnabled())

+	{

+		if ( _buildGroup->MouseDoublePressed((MouseCode)code, this) )

+		{

+			return;

+		}

+	}

+

+	Panel *pMouseHandler = m_hMouseEventHandler.Get();

+	if ( pMouseHandler )

+	{

+		pMouseHandler->OnMouseDoublePressed( (MouseCode)code );

+	}

+	else

+	{

+		OnMouseDoublePressed( (MouseCode)code );

+	}

+}

+

+#if defined( VGUI_USEDRAGDROP )

+void Panel::SetStartDragWhenMouseExitsPanel( bool state )

+{

+	_flags.SetFlag( DRAG_REQUIRES_PANEL_EXIT, state );

+}

+

+bool Panel::IsStartDragWhenMouseExitsPanel() const

+{

+	return 	_flags.IsFlagSet( DRAG_REQUIRES_PANEL_EXIT );

+}

+#endif // VGUI_USEDRAGDROP

+

+void Panel::SetTriplePressAllowed( bool state )

+{

+	_flags.SetFlag( TRIPLE_PRESS_ALLOWED, state );

+}

+

+bool Panel::IsTriplePressAllowed() const

+{

+	return 	_flags.IsFlagSet( TRIPLE_PRESS_ALLOWED );

+}

+

+void Panel::InternalMouseTriplePressed( int code )

+{

+	Assert( IsTriplePressAllowed() );

+	m_lLastDoublePressTime = 0L;

+

+	if ( !ShouldHandleInputMessage() )

+		return;

+

+	if ( IsCursorNone() )

+		return;

+	

+	if ( !IsMouseInputEnabled())

+	{

+#if defined( VGUI_USEDRAGDROP )

+		DragDropStartDragging();

+#endif

+		return;

+	}

+	

+	if (IsBuildGroupEnabled())

+	{

+		return;

+	}

+

+	OnMouseTriplePressed((MouseCode)code);

+#if defined( VGUI_USEDRAGDROP )

+	DragDropStartDragging();

+#endif

+}

+

+void Panel::InternalMouseReleased(int code)

+{

+#if defined( VGUI_USEDRAGDROP )

+	if ( g_DragDropCapture.Get() )

+	{

+		bool started = g_DragDropCapture->GetDragDropInfo()->m_bDragStarted;

+		g_DragDropCapture->OnFinishDragging( true, (MouseCode)code );

+		if ( started )

+		{

+			return;

+		}

+	}

+#endif

+

+	if ( !ShouldHandleInputMessage() )

+		return;

+

+	if ( IsCursorNone() )

+		return;

+	

+	if ( !IsMouseInputEnabled())

+	{

+		return;

+	}

+	

+	if (IsBuildGroupEnabled())

+	{

+		if ( _buildGroup->MouseReleased((MouseCode)code, this) )

+		{

+			return;

+		}

+	}

+

+	OnMouseReleased((MouseCode)code);

+}

+

+void Panel::InternalMouseWheeled(int delta)

+{

+	if (IsBuildGroupEnabled() || !IsMouseInputEnabled())

+	{

+		return;

+	}

+

+	if ( !ShouldHandleInputMessage() )

+		return;

+

+	OnMouseWheeled(delta);

+}

+

+void Panel::InternalKeyCodePressed(int code)

+{

+	if ( !ShouldHandleInputMessage() )

+		return;

+

+	if (IsKeyBoardInputEnabled()) 

+	{

+		OnKeyCodePressed((KeyCode)code);

+	}

+	else

+	{

+		CallParentFunction(new KeyValues("KeyCodePressed", "code", code));

+	}

+}

+

+#if defined( VGUI_USEKEYBINDINGMAPS )

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : *bindingName - 

+//			keycode - 

+//			modifiers - 

+//-----------------------------------------------------------------------------

+void Panel::AddKeyBinding( char const *bindingName, int keycode, int modifiers )

+{

+	PanelKeyBindingMap *map = LookupMapForBinding( bindingName );

+	if ( !map )

+	{

+		Assert( 0 );

+		return;

+	}		

+

+	BoundKey_t kb;																	

+	kb.isbuiltin = false;															

+	kb.bindingname = CopyString( bindingName );												

+	kb.keycode = keycode;															

+	kb.modifiers = modifiers;														

+

+	map->boundkeys.AddToTail( kb );													

+}

+

+KeyBindingMap_t *Panel::LookupBinding( char const *bindingName )

+{

+	PanelKeyBindingMap *map = GetKBMap();

+	while( map )

+	{

+		int c = map->entries.Count();

+		for( int i = 0; i < c ; ++i )

+		{

+			KeyBindingMap_t *binding = &map->entries[ i ];

+			if ( !Q_stricmp( binding->bindingname, bindingName ) )

+				return binding;

+		}

+

+		map = map->baseMap;

+	}

+

+	return NULL;

+}

+

+PanelKeyBindingMap *Panel::LookupMapForBinding( char const *bindingName )

+{

+	PanelKeyBindingMap *map = GetKBMap();

+	while( map )

+	{

+		int c = map->entries.Count();

+		for( int i = 0; i < c ; ++i )

+		{

+			KeyBindingMap_t *binding = &map->entries[ i ];

+			if ( !Q_stricmp( binding->bindingname, bindingName ) )

+				return map;

+		}

+

+		map = map->baseMap;

+	}

+

+	return NULL;

+}

+

+KeyBindingMap_t *Panel::LookupBindingByKeyCode( KeyCode code, int modifiers )

+{

+	PanelKeyBindingMap *map = GetKBMap();

+	while( map )

+	{

+		int c = map->boundkeys.Count();

+		for( int i = 0; i < c ; ++i )

+		{

+			BoundKey_t *kb = &map->boundkeys[ i ];

+			if ( kb->keycode == code && kb->modifiers == modifiers )

+			{

+				KeyBindingMap_t *binding = LookupBinding( kb->bindingname );

+				Assert( binding );

+				if ( binding )

+				{

+					return binding;

+				}

+			}

+		}

+

+		map = map->baseMap;

+	}

+

+	return NULL;

+}

+

+BoundKey_t *Panel::LookupDefaultKey( char const *bindingName )

+{

+	PanelKeyBindingMap *map = GetKBMap();

+	while( map )

+	{

+		int c = map->defaultkeys.Count();

+		for( int i = 0; i < c ; ++i )

+		{

+			BoundKey_t *kb = &map->defaultkeys[ i ];

+			if ( !Q_stricmp( kb->bindingname, bindingName ) )

+			{

+				return kb;

+			}

+		}

+

+		map = map->baseMap;

+	}

+	return NULL;

+}

+

+void Panel::LookupBoundKeys( char const *bindingName, CUtlVector< BoundKey_t * >& list )

+{

+	PanelKeyBindingMap *map = GetKBMap();

+	while( map )

+	{

+		int c = map->boundkeys.Count();

+		for( int i = 0; i < c ; ++i )

+		{

+			BoundKey_t *kb = &map->boundkeys[ i ];

+			if ( !Q_stricmp( kb->bindingname, bindingName ) )

+			{

+				list.AddToTail( kb );

+			}

+		}

+

+		map = map->baseMap;

+	}

+}

+

+void Panel::RevertKeyBindingsToDefault()

+{

+	PanelKeyBindingMap *map = GetKBMap();

+	while( map )

+	{

+		map->boundkeys.RemoveAll();

+		map->boundkeys = map->defaultkeys;

+

+		map = map->baseMap;

+	}

+}

+

+void Panel::RemoveAllKeyBindings()

+{

+	PanelKeyBindingMap *map = GetKBMap();

+	while( map )

+	{

+		map->boundkeys.RemoveAll();

+		map = map->baseMap;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+//-----------------------------------------------------------------------------

+void Panel::ReloadKeyBindings()

+{

+	RevertKeyBindingsToDefault();

+	LoadKeyBindingsForOnePanel( GetKeyBindingsContext(), this );

+}

+

+#define MAKE_STRING( x )	#x

+#define KEY_NAME( str, disp )	{ KEY_##str, MAKE_STRING( KEY_##str ), disp }

+

+struct KeyNames_t

+{

+	KeyCode		code;

+	char const	*string;

+	char const	*displaystring;

+};

+

+static KeyNames_t g_KeyNames[] =

+{

+KEY_NAME( NONE, "None" ),

+KEY_NAME( 0, "0" ),

+KEY_NAME( 1, "1" ),

+KEY_NAME( 2, "2" ),

+KEY_NAME( 3, "3" ),

+KEY_NAME( 4, "4" ),

+KEY_NAME( 5, "5" ),

+KEY_NAME( 6, "6" ),

+KEY_NAME( 7, "7" ),

+KEY_NAME( 8, "8" ),

+KEY_NAME( 9, "9" ),

+KEY_NAME( A, "A" ),

+KEY_NAME( B, "B" ),

+KEY_NAME( C, "C" ),

+KEY_NAME( D, "D" ),

+KEY_NAME( E, "E" ),

+KEY_NAME( F, "F" ),

+KEY_NAME( G, "G" ),

+KEY_NAME( H, "H" ),

+KEY_NAME( I, "I" ),

+KEY_NAME( J, "J" ),

+KEY_NAME( K, "K" ),

+KEY_NAME( L, "L" ),

+KEY_NAME( M, "M" ),

+KEY_NAME( N, "N" ),

+KEY_NAME( O, "O" ),

+KEY_NAME( P, "P" ),

+KEY_NAME( Q, "Q" ),

+KEY_NAME( R, "R" ),

+KEY_NAME( S, "S" ),

+KEY_NAME( T, "T" ),

+KEY_NAME( U, "U" ),

+KEY_NAME( V, "V" ),

+KEY_NAME( W, "W" ),

+KEY_NAME( X, "X" ),

+KEY_NAME( Y, "Y" ),

+KEY_NAME( Z, "Z" ),

+KEY_NAME( PAD_0, "Key Pad 0" ),

+KEY_NAME( PAD_1, "Key Pad 1" ),

+KEY_NAME( PAD_2, "Key Pad 2" ),

+KEY_NAME( PAD_3, "Key Pad 3" ),

+KEY_NAME( PAD_4, "Key Pad 4" ),

+KEY_NAME( PAD_5, "Key Pad 5" ),

+KEY_NAME( PAD_6, "Key Pad 6" ),

+KEY_NAME( PAD_7, "Key Pad 7" ),

+KEY_NAME( PAD_8, "Key Pad 8" ),

+KEY_NAME( PAD_9, "Key Pad 9" ),

+KEY_NAME( PAD_DIVIDE, "Key Pad /" ),

+KEY_NAME( PAD_MULTIPLY, "Key Pad *" ),

+KEY_NAME( PAD_MINUS, "Key Pad -" ),

+KEY_NAME( PAD_PLUS, "Key Pad +" ),

+KEY_NAME( PAD_ENTER, "Key Pad Enter" ),

+KEY_NAME( PAD_DECIMAL, "Key Pad ." ),

+KEY_NAME( LBRACKET, "[" ),

+KEY_NAME( RBRACKET, "]" ),

+KEY_NAME( SEMICOLON, "," ),

+KEY_NAME( APOSTROPHE, "'" ),

+KEY_NAME( BACKQUOTE, "`" ),

+KEY_NAME( COMMA, "," ),

+KEY_NAME( PERIOD, "." ),

+KEY_NAME( SLASH, "/" ),

+KEY_NAME( BACKSLASH, "\\" ),

+KEY_NAME( MINUS, "-" ),

+KEY_NAME( EQUAL, "=" ),

+KEY_NAME( ENTER, "Enter" ),

+KEY_NAME( SPACE, "Space" ),

+KEY_NAME( BACKSPACE, "Backspace" ),

+KEY_NAME( TAB, "Tab" ),

+KEY_NAME( CAPSLOCK, "Caps Lock" ),

+KEY_NAME( NUMLOCK, "Num Lock" ),

+KEY_NAME( ESCAPE, "Escape" ),

+KEY_NAME( SCROLLLOCK, "Scroll Lock" ),

+KEY_NAME( INSERT, "Ins" ),

+KEY_NAME( DELETE, "Del" ),

+KEY_NAME( HOME, "Home" ),

+KEY_NAME( END, "End" ),

+KEY_NAME( PAGEUP, "PgUp" ),

+KEY_NAME( PAGEDOWN, "PgDn" ),

+KEY_NAME( BREAK, "Break" ),

+KEY_NAME( LSHIFT, "Shift" ),

+KEY_NAME( RSHIFT, "Shift" ),

+KEY_NAME( LALT, "Alt" ),

+KEY_NAME( RALT, "Alt" ),

+KEY_NAME( LCONTROL, "Ctrl" ),

+KEY_NAME( RCONTROL, "Ctrl" ),

+KEY_NAME( LWIN, "Windows" ),

+KEY_NAME( RWIN, "Windows" ),

+KEY_NAME( APP, "App" ),

+KEY_NAME( UP, "Up" ),

+KEY_NAME( LEFT, "Left" ),

+KEY_NAME( DOWN, "Down" ),

+KEY_NAME( RIGHT, "Right" ),

+KEY_NAME( F1, "F1" ),

+KEY_NAME( F2, "F2" ),

+KEY_NAME( F3, "F3" ),

+KEY_NAME( F4, "F4" ),

+KEY_NAME( F5, "F5" ),

+KEY_NAME( F6, "F6" ),

+KEY_NAME( F7, "F7" ),

+KEY_NAME( F8, "F8" ),

+KEY_NAME( F9, "F9" ),

+KEY_NAME( F10, "F10" ),

+KEY_NAME( F11, "F11" ),

+KEY_NAME( F12, "F12" ),

+KEY_NAME( CAPSLOCKTOGGLE, "Caps Lock Toggle" ),

+KEY_NAME( NUMLOCKTOGGLE, "Num Lock Toggle" ),

+KEY_NAME( SCROLLLOCKTOGGLE, "Scroll Lock Toggle" ),

+};

+

+char const *Panel::KeyCodeToString( KeyCode code )

+{

+	int c = ARRAYSIZE( g_KeyNames );

+	for ( int i = 0; i < c ; ++i )

+	{

+		if ( g_KeyNames[ i ].code == code )

+			return g_KeyNames[ i ].string;

+	}

+

+	return "";

+}

+

+wchar_t const *Panel::KeyCodeToDisplayString( KeyCode code )

+{

+	int c = ARRAYSIZE( g_KeyNames );

+	for ( int i = 0; i < c ; ++i )

+	{

+		if ( g_KeyNames[ i ].code == code )

+		{

+			char const *str = g_KeyNames[ i ].displaystring;

+			wchar_t *wstr = g_pVGuiLocalize->Find( str );

+			if ( wstr )

+			{

+				return wstr;

+			}

+

+			static wchar_t buf[ 64 ];

+			g_pVGuiLocalize->ConvertANSIToUnicode( str, buf, sizeof( buf ) );

+			return buf;

+		}

+	}

+

+	return L"";

+}

+

+static void AddModifierToString( char const *modifiername, char *buf, size_t bufsize )

+{

+	char add[ 32 ];

+	if ( Q_strlen( buf ) > 0 )

+	{

+		Q_snprintf( add, sizeof( add ), "+%s", modifiername );

+	}

+	else

+	{

+		Q_strncpy( add, modifiername, sizeof( add ) );

+	}

+

+	Q_strncat( buf, add, bufsize, COPY_ALL_CHARACTERS );

+		

+}

+

+wchar_t const *Panel::KeyCodeModifiersToDisplayString( KeyCode code, int modifiers )

+{

+	char sz[ 256 ];

+	sz[ 0 ] = 0;

+

+	if ( modifiers & MODIFIER_SHIFT )

+	{

+		AddModifierToString( "Shift", sz, sizeof( sz ) );

+	}

+	if ( modifiers & MODIFIER_CONTROL )

+	{

+		AddModifierToString( "Ctrl", sz, sizeof( sz ) );

+	}

+	if ( modifiers & MODIFIER_ALT )

+	{

+		AddModifierToString( "Alt", sz, sizeof( sz ) );

+	}

+

+	if ( Q_strlen( sz ) > 0 )

+	{

+		Q_strncat( sz, "+", sizeof( sz ), COPY_ALL_CHARACTERS );

+	}

+

+	static wchar_t unicode[ 256 ];

+	V_swprintf_safe( unicode, L"%S%s", sz, Panel::KeyCodeToDisplayString( (KeyCode)code ) );

+	return unicode;

+}

+

+KeyCode Panel::StringToKeyCode( char const *str )

+{

+	int c = ARRAYSIZE( g_KeyNames );

+	for ( int i = 0; i < c ; ++i )

+	{

+		if ( !Q_stricmp( str, g_KeyNames[ i ].string ) )

+			return g_KeyNames[ i ].code;

+	}

+

+	return KEY_NONE;

+}

+

+static void WriteKeyBindingToBuffer( CUtlBuffer& buf, int level, const BoundKey_t& binding )

+{

+	BufPrint( buf, level, "\"keycode\"\t\"%s\"\n", Panel::KeyCodeToString( (KeyCode)binding.keycode ) );

+	if ( binding.modifiers & MODIFIER_SHIFT )

+	{

+		BufPrint( buf, level, "\"shift\"\t\"1\"\n" );

+	}

+	if ( binding.modifiers & MODIFIER_CONTROL )

+	{

+		BufPrint( buf, level, "\"ctrl\"\t\"1\"\n" );

+	}

+	if ( binding.modifiers & MODIFIER_ALT )

+	{

+		BufPrint( buf, level, "\"alt\"\t\"1\"\n" );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : *filename - 

+//			*pathID - 

+//-----------------------------------------------------------------------------

+void Panel::SaveKeyBindingsToBuffer( int level, CUtlBuffer& buf  )

+{

+	Assert( IsValidKeyBindingsContext() );

+

+	Assert( buf.IsText() );

+

+	PanelKeyBindingMap *map = GetKBMap();

+	while( map )

+	{

+		int c = map->boundkeys.Count();

+		for( int i = 0; i < c ; ++i )

+		{

+			const BoundKey_t& binding = map->boundkeys[ i ];

+

+			// Spew to file

+			BufPrint( buf, level, "\"%s\"\n", binding.bindingname );

+			BufPrint( buf, level, "{\n" );

+	

+			WriteKeyBindingToBuffer( buf, level + 1, binding );

+

+			BufPrint( buf, level, "}\n" );

+		}

+

+		map = map->baseMap;

+	}

+}

+

+bool Panel::ParseKeyBindings( KeyValues *kv )

+{

+	Assert( IsValidKeyBindingsContext() );

+	if ( !IsValidKeyBindingsContext() )

+		return false;

+

+	// To have KB the panel must have a name

+	Assert( GetName() && GetName()[ 0 ] );

+	if ( !GetName() || !GetName()[ 0 ] )

+		return false;

+

+	bool success = false;

+

+	g_KBMgr.AddPanelToContext( GetKeyBindingsContext(), this );

+

+	RemoveAllKeyBindings();

+

+	// Walk through bindings

+	for ( KeyValues *binding = kv->GetFirstSubKey(); binding != NULL; binding = binding->GetNextKey() )

+	{

+		char const *bindingName = binding->GetName();

+		if ( !bindingName || !bindingName[ 0 ] )

+			continue;

+

+		KeyBindingMap_t *b = LookupBinding( bindingName );

+		if ( b )

+		{

+			success = true;

+			const char *keycode = binding->GetString( "keycode", "" );

+			int modifiers = 0;

+			if ( binding->GetInt( "shift", 0 ) != 0 )

+			{

+				modifiers |= MODIFIER_SHIFT;

+			}

+			if ( binding->GetInt( "ctrl", 0 ) != 0 )

+			{

+				modifiers |= MODIFIER_CONTROL;

+			}

+			if ( binding->GetInt( "alt", 0 ) != 0 )

+			{

+				modifiers |= MODIFIER_ALT;

+			}

+

+			KeyBindingMap_t *bound = LookupBindingByKeyCode( StringToKeyCode( keycode ), modifiers );

+			if ( !bound )

+			{

+				AddKeyBinding( bindingName, StringToKeyCode( keycode ), modifiers );

+			}

+		}

+		else

+		{

+			Warning( "KeyBinding for panel '%s' contained unknown binding '%s'\n", GetName() ? GetName() : "???", bindingName );

+		}

+	}

+

+	// Now for each binding which is currently "unbound" to any key, use the default binding

+	PanelKeyBindingMap *map = GetKBMap();

+	while( map )

+	{

+		int c = map->entries.Count();

+		for( int i = 0; i < c ; ++i )

+		{

+			KeyBindingMap_t *binding = &map->entries[ i ];

+			

+			// See if there is a bound key

+			CUtlVector< BoundKey_t * > list;

+			LookupBoundKeys( binding->bindingname, list );

+			if ( list.Count() == 0 )

+			{

+				// Assign the default binding to this key

+				BoundKey_t *defaultKey = LookupDefaultKey( binding->bindingname );

+				if ( defaultKey )

+				{

+					KeyBindingMap_t *alreadyBound = LookupBindingByKeyCode( (KeyCode)defaultKey->keycode, defaultKey->modifiers );

+					if ( alreadyBound )

+					{

+						Warning( "No binding for '%s', defautl key already bound to '%s'\n", binding->bindingname, alreadyBound->bindingname );

+					}

+					else

+					{

+						AddKeyBinding( defaultKey->bindingname, defaultKey->keycode, defaultKey->modifiers );

+					}

+				}

+			}

+		}

+

+		map = map->baseMap;

+	}

+

+	return success;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : handle - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+void Panel::SetKeyBindingsContext( KeyBindingContextHandle_t handle )

+{

+	Assert( !IsValidKeyBindingsContext() || handle == GetKeyBindingsContext() );

+	g_KBMgr.AddPanelToContext( handle, this );

+	m_hKeyBindingsContext = handle;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : KeyBindingContextHandle_t

+//-----------------------------------------------------------------------------

+KeyBindingContextHandle_t Panel::GetKeyBindingsContext() const

+{

+	return m_hKeyBindingsContext;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::IsValidKeyBindingsContext() const

+{

+	return GetKeyBindingsContext() != INVALID_KEYBINDINGCONTEXT_HANDLE;

+}

+

+char const *Panel::GetKeyBindingsFile() const

+{

+	Assert( IsValidKeyBindingsContext() );

+	return g_KBMgr.GetKeyBindingsFile( GetKeyBindingsContext() );

+}

+

+char const *Panel::GetKeyBindingsFilePathID() const

+{

+	Assert( IsValidKeyBindingsContext() );

+	return g_KBMgr.GetKeyBindingsFilePathID( GetKeyBindingsContext() );

+}

+

+void Panel::EditKeyBindings()

+{

+	Assert( 0 );

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Set this to false to disallow IsKeyRebound chaining to GetParent() Panels...

+// Input  : state - 

+//-----------------------------------------------------------------------------

+void Panel::SetAllowKeyBindingChainToParent( bool state )

+{

+	_flags.SetFlag( ALLOW_CHAIN_KEYBINDING_TO_PARENT, state );

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::IsKeyBindingChainToParentAllowed() const

+{

+	return _flags.IsFlagSet( ALLOW_CHAIN_KEYBINDING_TO_PARENT );

+}

+

+bool Panel::IsKeyOverridden( KeyCode code, int modifiers )

+{

+	// By default assume all keys should pass through binding system

+	return false;

+}

+

+bool Panel::IsKeyRebound( KeyCode code, int modifiers )

+{

+	if ( IsKeyBoardInputEnabled() )

+	{ 

+		KeyBindingMap_t* binding = LookupBindingByKeyCode( code, modifiers );

+		// Only dispatch if we're part of the current modal subtree

+		if ( binding && IsChildOfSurfaceModalPanel() )

+		{

+			// Found match, post message to panel

+			if ( binding->func )

+			{

+				// dispatch the func

+				(this->*binding->func)();

+			}

+			else

+			{

+				Assert( 0 );

+			}

+

+			if ( !binding->passive )

+			{

+				// Exit this function...

+				return true;

+			}

+		}

+	}

+

+	// Chain to parent

+	Panel* pParent = GetParent();

+	if ( IsKeyBindingChainToParentAllowed() && pParent && !IsKeyOverridden( code, modifiers ) )

+		return pParent->IsKeyRebound( code, modifiers );

+

+	// No suitable binding found

+	return false;

+}

+

+static bool s_bSuppressRebindChecks = false;

+#endif // VGUI_USEKEYBINDINGMAPS

+

+void Panel::InternalKeyCodeTyped( int code )

+{

+	if ( !ShouldHandleInputMessage() )

+	{

+		input()->OnKeyCodeUnhandled( code );

+		return;

+	}

+

+	if (IsKeyBoardInputEnabled()) 

+	{

+		bool shift = (input()->IsKeyDown(KEY_LSHIFT) || input()->IsKeyDown(KEY_RSHIFT));

+		bool ctrl = (input()->IsKeyDown(KEY_LCONTROL) || input()->IsKeyDown(KEY_RCONTROL));

+		bool alt = (input()->IsKeyDown(KEY_LALT) || input()->IsKeyDown(KEY_RALT));

+

+		int modifiers = 0;

+		if ( shift )

+		{

+			modifiers |= MODIFIER_SHIFT;

+		}

+		if ( ctrl )

+		{

+			modifiers |= MODIFIER_CONTROL;

+		}

+		if ( alt )

+		{

+			modifiers |= MODIFIER_ALT;

+		}

+

+		// Things in build mode don't have accelerators

+		if (IsBuildGroupEnabled())

+		{

+			 _buildGroup->KeyCodeTyped((KeyCode)code, this);

+			return;

+		}

+

+		if ( !s_bSuppressRebindChecks && IsKeyRebound( (KeyCode)code, modifiers ) )

+		{

+			return;

+		}

+

+		bool oldVal = s_bSuppressRebindChecks;

+		s_bSuppressRebindChecks = true;

+		OnKeyCodeTyped((KeyCode)code);

+		s_bSuppressRebindChecks = oldVal;

+	}

+	else

+	{

+		if ( GetVPanel() == surface()->GetEmbeddedPanel() )

+		{

+			input()->OnKeyCodeUnhandled( code );

+		}

+		CallParentFunction(new KeyValues("KeyCodeTyped", "code", code));

+	}

+}

+

+void Panel::InternalKeyTyped(int unichar)

+{

+	if ( !ShouldHandleInputMessage() )

+		return;

+

+	if (IsKeyBoardInputEnabled())

+	{

+		if ( IsBuildGroupEnabled() )

+		{

+			if ( _buildGroup->KeyTyped( (wchar_t)unichar, this ) )

+			{

+				return;

+			}

+		}

+

+		OnKeyTyped((wchar_t)unichar);

+	}

+	else

+	{

+		CallParentFunction(new KeyValues("KeyTyped", "unichar", unichar));

+	}

+}

+

+void Panel::InternalKeyCodeReleased(int code)

+{

+	if ( !ShouldHandleInputMessage() )

+		return;

+

+	if (IsKeyBoardInputEnabled()) 

+	{

+		if (IsBuildGroupEnabled())

+		{

+			if ( _buildGroup->KeyCodeReleased((KeyCode)code, this) )

+			{

+				return;

+			}

+		}

+

+		OnKeyCodeReleased((KeyCode)code);

+	}

+	else

+	{

+		CallParentFunction(new KeyValues("KeyCodeReleased", "code", code));

+	}

+}

+

+void Panel::InternalKeyFocusTicked()

+{

+	if (IsBuildGroupEnabled())

+		return;

+	

+	OnKeyFocusTicked();

+}

+

+void Panel::InternalMouseFocusTicked()

+{

+	if (IsBuildGroupEnabled())

+	{

+		// must repaint so the numbers will be accurate

+		if (_buildGroup->HasRulersOn())

+		{

+			PaintTraverse(true);

+		}

+		return;

+	}

+

+	// update cursor

+	InternalSetCursor();

+	OnMouseFocusTicked();

+}

+

+

+void Panel::InternalSetCursor()

+{

+	bool visible = IsVisible();

+

+	if (visible)

+	{

+#if defined( VGUI_USEDRAGDROP )

+		// Drag drop is overriding cursor?

+		if ( m_pDragDrop->m_bDragging ||

+			g_DragDropCapture.Get() != NULL )

+			return;

+#endif

+		// chain up and make sure all our parents are also visible

+		VPANEL p = GetVParent();

+		while (p)

+		{

+			visible &= ipanel()->IsVisible(p);

+			p = ipanel()->GetParent(p);

+		}

+	

+		// only change the cursor if this panel is visible, and if its part of the main VGUI tree

+		if (visible && HasParent(surface()->GetEmbeddedPanel())) 

+		{	

+			HCursor cursor = GetCursor();

+			

+			if (IsBuildGroupEnabled())

+			{

+				cursor = _buildGroup->GetCursor(this);

+			}

+			

+			if (input()->GetCursorOveride())

+			{

+				cursor = input()->GetCursorOveride();

+			}

+

+			surface()->SetCursor(cursor);

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Called every frame the panel is visible, designed to be overridden

+//-----------------------------------------------------------------------------

+void Panel::OnThink()

+{

+#if defined( VGUI_USEDRAGDROP )

+	if ( IsPC() && 

+		m_pDragDrop->m_bDragEnabled &&

+		m_pDragDrop->m_bDragging &&

+		m_pDragDrop->m_bDragStarted )

+	{

+		bool isEscapeKeyDown = input()->IsKeyDown( KEY_ESCAPE );

+		if ( isEscapeKeyDown )

+		{

+			OnContinueDragging();

+			OnFinishDragging( true, (MouseCode)-1, true );

+			return;

+		}

+

+		if ( m_pDragDrop->m_hCurrentDrop != 0 )

+		{

+			if ( !input()->IsMouseDown( MOUSE_LEFT ) )

+			{

+				OnContinueDragging();

+				OnFinishDragging( true, (MouseCode)-1 );

+				return;

+			}

+

+			// allow the cursor to change based upon things like changing keystate, etc.

+			surface()->SetCursor( m_pDragDrop->m_hCurrentDrop->GetDropCursor( m_pDragDrop->m_DragData ) );

+

+			if ( !m_pDragDrop->m_bDropMenuShown )

+			{

+				// See if the hover time has gotten larger

+				float hoverSeconds = ( system()->GetTimeMillis() - m_pDragDrop->m_lDropHoverTime ) * 0.001f;

+				DragDrop_t *dropInfo = m_pDragDrop->m_hCurrentDrop->GetDragDropInfo();

+

+				if ( dropInfo->m_flHoverContextTime != 0.0f )

+				{

+					if ( hoverSeconds >= dropInfo->m_flHoverContextTime )

+					{

+						m_pDragDrop->m_bDropMenuShown = true;

+

+						CUtlVector< KeyValues * > data;

+						

+						GetDragData( data );

+

+						int x, y;

+						input()->GetCursorPos( x, y );

+

+						if ( m_pDragDrop->m_hDropContextMenu.Get() )

+						{

+							delete m_pDragDrop->m_hDropContextMenu.Get();

+						}

+

+						Menu *menu = new Menu( m_pDragDrop->m_hCurrentDrop.Get(), "DropContext" );

+							

+						bool useMenu = m_pDragDrop->m_hCurrentDrop->GetDropContextMenu( menu, data );

+						if ( useMenu )

+						{

+							m_pDragDrop->m_hDropContextMenu = menu;

+

+							menu->SetPos( x, y );

+							menu->SetVisible( true );

+							menu->MakePopup();

+							surface()->MovePopupToFront( menu->GetVPanel() );

+							if ( menu->GetItemCount() > 0 )

+							{

+								int id = menu->GetMenuID( 0 );

+								menu->SetCurrentlyHighlightedItem( id );

+								MenuItem *item = menu->GetMenuItem( id );

+								item->SetArmed( true );

+							}

+						}

+						else

+						{

+							delete menu;

+						}

+

+						m_pDragDrop->m_hCurrentDrop->OnDropContextHoverShow( data );

+					}

+				}

+			}

+		}

+	}

+#endif

+}

+

+// input messages handlers (designed for override)

+void Panel::OnCursorMoved(int x, int y)

+{

+	if( ParentNeedsCursorMoveEvents() )

+	{

+		// figure out x and y in parent space

+		int thisX, thisY;

+		ipanel()->GetPos( GetVPanel(), thisX, thisY );

+		CallParentFunction( new KeyValues( "OnCursorMoved", "x", x + thisX, "y", y + thisY ) );

+	}

+}

+

+void Panel::OnCursorEntered()

+{

+}

+

+void Panel::OnCursorExited()

+{

+}

+

+void Panel::OnMousePressed(MouseCode code)

+{

+}

+

+void Panel::OnMouseDoublePressed(MouseCode code)

+{

+}

+

+void Panel::OnMouseTriplePressed(MouseCode code)

+{

+}

+

+void Panel::OnMouseReleased(MouseCode code)

+{

+}

+

+void Panel::OnMouseWheeled(int delta)

+{

+	CallParentFunction(new KeyValues("MouseWheeled", "delta", delta));

+}

+

+// base implementation forwards Key messages to the Panel's parent - override to 'swallow' the input

+void Panel::OnKeyCodePressed(KeyCode code)

+{

+	static ConVarRef vgui_nav_lock( "vgui_nav_lock" );

+

+	bool handled = false;

+	switch( GetBaseButtonCode( code ) )

+	{

+	case KEY_XBUTTON_UP:

+	case KEY_XSTICK1_UP:

+	case KEY_XSTICK2_UP:

+	case KEY_UP:

+		if ( ( !vgui_nav_lock.IsValid() || vgui_nav_lock.GetInt() == 0 ) && NavigateUp() )

+		{

+			vgui_nav_lock.SetValue( 1 );

+			vgui::surface()->PlaySound( "UI/menu_focus.wav" );

+			handled = true;

+		}

+		break;

+	case KEY_XBUTTON_DOWN:

+	case KEY_XSTICK1_DOWN:

+	case KEY_XSTICK2_DOWN:

+	case KEY_DOWN:

+		if ( ( !vgui_nav_lock.IsValid() || vgui_nav_lock.GetInt() == 0 ) && NavigateDown() )

+		{

+			vgui_nav_lock.SetValue( 1 );

+			vgui::surface()->PlaySound( "UI/menu_focus.wav" );

+			handled = true;

+		}

+		break;

+	case KEY_XBUTTON_LEFT:

+	case KEY_XSTICK1_LEFT:

+	case KEY_XSTICK2_LEFT:

+	case KEY_LEFT:

+		if ( ( !vgui_nav_lock.IsValid() || vgui_nav_lock.GetInt() == 0 ) && NavigateLeft() )

+		{

+			vgui_nav_lock.SetValue( 1 );

+			vgui::surface()->PlaySound( "UI/menu_focus.wav" );

+			handled = true;

+		}

+		break;

+	case KEY_XBUTTON_RIGHT:

+	case KEY_XSTICK1_RIGHT:

+	case KEY_XSTICK2_RIGHT:

+	case KEY_RIGHT:

+		if ( ( !vgui_nav_lock.IsValid() || vgui_nav_lock.GetInt() == 0 ) && NavigateRight() )

+		{

+			vgui_nav_lock.SetValue( 1 );

+			vgui::surface()->PlaySound( "UI/menu_focus.wav" );

+			handled = true;

+		}

+		break;

+	case KEY_XBUTTON_B:

+		if ( ( !vgui_nav_lock.IsValid() || vgui_nav_lock.GetInt() == 0 ) && NavigateBack() )

+		{

+			vgui_nav_lock.SetValue( 1 );

+			vgui::surface()->PlaySound( "UI/menu_focus.wav" );

+			handled = true;

+		}

+		break;

+	}

+

+	if( !handled && !m_PassUnhandledInput )

+		return;

+

+	CallParentFunction(new KeyValues("KeyCodePressed", "code", code));

+}

+

+void Panel::OnKeyCodeTyped(KeyCode keycode)

+{

+	vgui::KeyCode code = GetBaseButtonCode( keycode );

+

+	// handle focus change

+	if ( IsX360() || IsConsoleStylePanel() )

+	{

+		// eat these typed codes, will get handled in OnKeyCodePressed

+		switch ( code )

+		{

+		case KEY_XBUTTON_UP:

+		case KEY_XSTICK1_UP:

+		case KEY_XSTICK2_UP:

+		case KEY_XBUTTON_DOWN:

+		case KEY_XSTICK1_DOWN:

+		case KEY_XSTICK2_DOWN:

+		case KEY_XBUTTON_LEFT:

+		case KEY_XSTICK1_LEFT:

+		case KEY_XSTICK2_LEFT:

+		case KEY_XBUTTON_RIGHT:

+		case KEY_XSTICK1_RIGHT:

+		case KEY_XSTICK2_RIGHT:

+		case KEY_XBUTTON_A:

+		case KEY_XBUTTON_B:

+		case KEY_XBUTTON_X:

+		case KEY_XBUTTON_Y:

+		case KEY_XBUTTON_LEFT_SHOULDER:

+		case KEY_XBUTTON_RIGHT_SHOULDER:

+		case KEY_XBUTTON_BACK:

+		case KEY_XBUTTON_START:

+		case KEY_XBUTTON_STICK1:

+		case KEY_XBUTTON_STICK2:

+		case KEY_XBUTTON_LTRIGGER:

+		case KEY_XBUTTON_RTRIGGER:

+

+		case KEY_UP:

+		case KEY_DOWN:

+		case KEY_LEFT:

+		case KEY_RIGHT:

+			return;

+		}

+

+		// legacy handling - need to re-enable for older apps?

+		/*

+		if ( code == KEY_XSTICK1_RIGHT || code == KEY_XBUTTON_RIGHT )

+		{

+		RequestFocusNext();

+		return;

+		}

+		else if ( code == KEY_XSTICK1_LEFT || code == KEY_XBUTTON_LEFT )

+		{

+		RequestFocusPrev();

+		return;

+		}

+		*/

+	}

+

+	if (code == KEY_TAB)

+	{

+		bool bShiftDown = input()->IsKeyDown(KEY_LSHIFT) || input()->IsKeyDown(KEY_RSHIFT);

+

+		if ( IsConsoleStylePanel() )

+		{

+			if ( bShiftDown )

+			{

+				NavigateUp();

+			}

+			else

+			{

+				NavigateDown();

+			}

+		}

+		else

+		{

+			// if shift is down goto previous tab position, otherwise goto next

+			if ( bShiftDown )

+			{

+				RequestFocusPrev();

+			}

+			else

+			{

+				RequestFocusNext();

+			}

+		}

+	}

+	else

+	{

+		// forward up

+		if ( GetVPanel() == surface()->GetEmbeddedPanel() )

+		{

+			input()->OnKeyCodeUnhandled( keycode );

+		}

+		CallParentFunction(new KeyValues("KeyCodeTyped", "code", keycode));

+	}

+}

+

+void Panel::OnKeyTyped(wchar_t unichar)

+{

+	CallParentFunction(new KeyValues("KeyTyped", "unichar", unichar));

+}

+

+void Panel::OnKeyCodeReleased(KeyCode code)

+{

+	CallParentFunction(new KeyValues("KeyCodeReleased", "code", code));

+}

+

+void Panel::OnKeyFocusTicked()

+{

+	CallParentFunction(new KeyValues("KeyFocusTicked"));

+}

+

+void Panel::OnMouseFocusTicked()

+{

+	CallParentFunction(new KeyValues("OnMouseFocusTicked"));

+}

+

+bool Panel::IsWithin(int x,int y)

+{

+	// check against our clip rect

+	int clipRect[4];

+	ipanel()->GetClipRect(GetVPanel(), clipRect[0], clipRect[1], clipRect[2], clipRect[3]);

+

+	if (x < clipRect[0])

+	{

+		return false;

+	}

+

+	if (y < clipRect[1])

+	{

+		return false;

+	}

+

+	if (x >= clipRect[2])

+	{

+		return false;

+	}

+

+	if (y >= clipRect[3])

+	{

+		return false;

+	}

+

+	return true;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: determines which is the topmost panel under the coordinates (x, y)

+//-----------------------------------------------------------------------------

+VPANEL Panel::IsWithinTraverse(int x, int y, bool traversePopups)

+{

+	// if this one is not visible, its children won't be either

+	// also if it doesn't want mouse input its children can't get it either

+	if (!IsVisible() || !IsMouseInputEnabled())

+		return NULL;

+

+	if (traversePopups)

+	{

+		// check popups first

+		int i;

+		CUtlVector< VPANEL > &children = ipanel()->GetChildren( GetVPanel() );

+		int childCount = children.Count();

+		for (i = childCount - 1; i >= 0; i--)

+		{

+			VPANEL panel = children[ i ];

+			if (ipanel()->IsPopup(panel))

+			{

+				panel = ipanel()->IsWithinTraverse(panel, x, y, true);

+				if (panel != null)

+				{

+					return panel;

+				}

+			}

+		}

+

+		// check children recursive, if you find one, just return first one

+		// this checks in backwards order so the last child drawn for this panel is chosen which

+		// coincides to how it would be visibly displayed

+		for (i = childCount - 1; i >= 0; i--)

+		{

+			VPANEL panel = children[ i ];

+			// we've already checked popups so ignore

+			if (!ipanel()->IsPopup(panel))

+			{

+				panel = ipanel()->IsWithinTraverse(panel, x, y, true);

+				if (panel != 0)

+				{

+					return panel;

+				}

+			}

+		}

+

+		// check ourself

+		if ( !IsMouseInputDisabledForThisPanel() && IsWithin(x, y) )

+		{

+			return GetVPanel();

+		}

+	}

+	else

+	{

+		// since we're not checking popups, it must be within us, so we can check ourself first

+		if (IsWithin(x, y))

+		{

+			// check children recursive, if you find one, just return first one

+			// this checks in backwards order so the last child drawn for this panel is chosen which

+			// coincides to how it would be visibly displayed

+			CUtlVector< VPANEL > &children = ipanel()->GetChildren( GetVPanel() );

+			int childCount = children.Count();

+			for (int i = childCount - 1; i >= 0; i--)

+			{

+				VPANEL panel = children[ i ];

+				// ignore popups

+				if (!ipanel()->IsPopup(panel))

+				{

+					panel = ipanel()->IsWithinTraverse(panel, x, y, false);

+					if (panel != 0)

+					{

+						return panel;

+					}

+				}

+			}

+

+			// not a child, must be us

+			if ( !IsMouseInputDisabledForThisPanel() )

+				return GetVPanel();

+		}

+	}

+

+	return NULL;

+}

+

+void Panel::LocalToScreen(int& x,int& y)

+{

+	int px, py;

+	ipanel()->GetAbsPos(GetVPanel(), px, py);

+

+	x = x + px;

+	y = y + py;

+}

+

+void Panel::ScreenToLocal(int& x,int& y)

+{

+	int px, py;

+	ipanel()->GetAbsPos(GetVPanel(), px, py);

+

+	x = x - px;

+	y = y - py;

+}

+

+void Panel::ParentLocalToScreen(int &x, int &y)

+{

+	int px, py;

+	ipanel()->GetAbsPos(GetVParent(), px, py);

+

+	x = x + px;

+	y = y + py;

+}

+

+void Panel::MakePopup(bool showTaskbarIcon,bool disabled)

+{

+	surface()->CreatePopup(GetVPanel(), false, showTaskbarIcon,disabled);

+}

+

+void Panel::SetCursor(HCursor cursor)

+{

+	_cursor = cursor;

+}

+

+HCursor Panel::GetCursor()

+{

+	return _cursor;

+}

+

+void Panel::SetCursorAlwaysVisible( bool visible )

+{

+	surface()->SetCursorAlwaysVisible( visible );

+}

+

+void Panel::SetMinimumSize(int wide,int tall)

+{

+	ipanel()->SetMinimumSize(GetVPanel(), wide, tall);

+}

+

+void Panel::GetMinimumSize(int& wide,int &tall)

+{

+	ipanel()->GetMinimumSize(GetVPanel(), wide, tall);

+}

+

+bool Panel::IsBuildModeEditable()

+{

+	return true;

+}

+

+void Panel::SetBuildModeEditable(bool state)

+{

+	if (state)

+	{

+		_buildModeFlags |= BUILDMODE_EDITABLE;

+	}

+	else

+	{

+		_buildModeFlags &= ~BUILDMODE_EDITABLE;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+bool Panel::IsBuildModeDeletable()

+{

+	return (_buildModeFlags & BUILDMODE_DELETABLE);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+void Panel::SetBuildModeDeletable(bool state)

+{

+	if (state)

+	{

+		_buildModeFlags |= BUILDMODE_DELETABLE;

+	}

+	else

+	{

+		_buildModeFlags &= ~BUILDMODE_DELETABLE;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+bool Panel::IsBuildModeActive()

+{

+	return _buildGroup ? _buildGroup->IsEnabled() : false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::GetClipRect(int& x0,int& y0,int& x1,int& y1)

+{

+	ipanel()->GetClipRect(GetVPanel(), x0, y0, x1, y1);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+int Panel::GetChildCount()

+{

+    if (ipanel())

+    {

+	    return ipanel()->GetChildCount(GetVPanel());

+    }

+

+    return 0;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns a child by the specified index

+//-----------------------------------------------------------------------------

+Panel *Panel::GetChild(int index)

+{

+	// get the child and cast it to a panel

+	// this assumes that the child is from the same module as the this (precondition)

+	return ipanel()->GetPanel(ipanel()->GetChild(GetVPanel(), index), GetControlsModuleName());

+}

+

+CUtlVector< VPANEL > &Panel::GetChildren()

+{

+	return ipanel()->GetChildren(GetVPanel());

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: moves the key focus back

+//-----------------------------------------------------------------------------

+bool Panel::RequestFocusPrev(VPANEL panel)

+{

+	// chain to parent

+	if (GetVParent())

+	{

+		return ipanel()->RequestFocusPrev(GetVParent(), GetVPanel());

+	}

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+bool Panel::RequestFocusNext(VPANEL panel)

+{

+	// chain to parent

+	if (GetVParent())

+	{

+		return ipanel()->RequestFocusNext(GetVParent(), GetVPanel());

+	}

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Sets the panel to have the current sub focus

+// Input  : direction - the direction in which focus travelled to arrive at this panel; forward = 1, back = -1

+//-----------------------------------------------------------------------------

+void Panel::RequestFocus(int direction)

+{

+	// NOTE: This doesn't make any sense if we don't have keyboard input enabled

+	Assert( ( IsX360() || IsConsoleStylePanel() ) || IsKeyBoardInputEnabled() );

+	//	ivgui()->DPrintf2("RequestFocus(%s, %s)\n", GetName(), GetClassName());

+	OnRequestFocus(GetVPanel(), NULL);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Called after a panel requests focus to fix up the whole chain

+//-----------------------------------------------------------------------------

+void Panel::OnRequestFocus(VPANEL subFocus, VPANEL defaultPanel)

+{

+	CallParentFunction(new KeyValues("OnRequestFocus", "subFocus", subFocus, "defaultPanel", defaultPanel));

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+VPANEL Panel::GetCurrentKeyFocus()

+{

+	return NULL;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns true if the panel has focus

+//-----------------------------------------------------------------------------

+bool Panel::HasFocus()

+{

+	if (input()->GetFocus() == GetVPanel())

+	{

+		return true;

+	}

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetTabPosition(int position)

+{

+	_tabPosition = position;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+int Panel::GetTabPosition()

+{

+	return _tabPosition;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::InternalFocusChanged(bool lost)

+{

+	/*

+	//if focus is gained tell the focusNavGroup about it so its current can be correct

+	if( (!lost) && (_focusNavGroup!=null) )

+	{

+	_focusNavGroup->setCurrentPanel(this);

+	}

+	*/

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Called when a panel loses it's mouse capture

+//-----------------------------------------------------------------------------

+void Panel::OnMouseCaptureLost()

+{

+	if (m_pTooltips)

+	{

+		m_pTooltips->ResetDelay();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::AddActionSignalTarget(Panel *messageTarget)

+{

+	HPanel target = ivgui()->PanelToHandle(messageTarget->GetVPanel());

+	if (!_actionSignalTargetDar.HasElement(target))

+	{

+		_actionSignalTargetDar.AddElement(target);

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::AddActionSignalTarget(VPANEL messageTarget)

+{

+	HPanel target = ivgui()->PanelToHandle(messageTarget);

+	if (!_actionSignalTargetDar.HasElement(target))

+	{

+		_actionSignalTargetDar.AddElement(target);

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::RemoveActionSignalTarget(Panel *oldTarget)

+{

+	_actionSignalTargetDar.RemoveElement(ivgui()->PanelToHandle(oldTarget->GetVPanel()));

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Sends a message to all the panels that have requested action signals

+//-----------------------------------------------------------------------------

+void Panel::PostActionSignal( KeyValues *message )

+{

+	if ( m_bIsSilent != true )

+	{	

+		// add who it was from the message

+		message->SetPtr("panel", this);

+		int i;

+		for (i = _actionSignalTargetDar.GetCount() - 1; i > 0; i--)

+		{

+			VPANEL panel = ivgui()->HandleToPanel(_actionSignalTargetDar[i]);

+			if (panel)

+			{

+				ivgui()->PostMessage(panel, message->MakeCopy(), GetVPanel());

+			}

+		}

+

+		// do this so we can save on one MakeCopy() call

+		if (i == 0)

+		{

+			VPANEL panel = ivgui()->HandleToPanel(_actionSignalTargetDar[i]);

+			if (panel)

+			{

+				ivgui()->PostMessage(panel, message, GetVPanel());

+				return;

+			}

+		}

+	}

+	message->deleteThis();

+}

+

+void Panel::SetBorder(IBorder *border)

+{

+	_border = border;

+

+	if (border)

+	{

+		int x, y, x2, y2;

+		border->GetInset(x, y, x2, y2);

+		ipanel()->SetInset(GetVPanel(), x, y, x2, y2);

+

+		// update our background type based on the bord

+		SetPaintBackgroundType(border->GetBackgroundType());

+	}

+	else

+	{

+		ipanel()->SetInset(GetVPanel(), 0, 0, 0, 0);

+	}

+}

+

+IBorder *Panel::GetBorder()

+{

+	return _border;

+}

+

+

+void Panel::SetPaintBorderEnabled(bool state)

+{

+	_flags.SetFlag( PAINT_BORDER_ENABLED, state );

+}

+

+void Panel::SetPaintBackgroundEnabled(bool state)

+{

+	_flags.SetFlag( PAINT_BACKGROUND_ENABLED, state );

+}

+

+void Panel::SetPaintBackgroundType( int type )

+{

+	// HACK only 0 through 2 supported for now

+	m_nPaintBackgroundType = clamp( type, 0, 2 );

+}

+

+void Panel::SetPaintEnabled(bool state)

+{

+	_flags.SetFlag( PAINT_ENABLED, state );

+}

+

+void Panel::SetPostChildPaintEnabled(bool state)

+{

+	_flags.SetFlag( POST_CHILD_PAINT_ENABLED, state );

+}

+

+void Panel::GetInset(int& left,int& top,int& right,int& bottom)

+{

+	ipanel()->GetInset(GetVPanel(), left, top, right, bottom);

+}

+

+void Panel::GetPaintSize(int& wide,int& tall)

+{

+	GetSize(wide, tall);

+	if (_border != null)

+	{

+		int left,top,right,bottom;

+		_border->GetInset(left,top,right,bottom);

+

+		wide -= (left+right);

+		tall -= (top+bottom);

+	}

+}

+

+int Panel::GetWide()

+{

+	int wide, tall;

+	ipanel()->GetSize(GetVPanel(), wide, tall);

+	return wide;

+}

+

+void Panel::SetWide(int wide)

+{

+	ipanel()->SetSize(GetVPanel(), wide, GetTall());

+}

+

+int Panel::GetTall()

+{

+	int wide, tall;

+	ipanel()->GetSize(GetVPanel(), wide, tall);

+	return tall;

+}

+

+void Panel::SetTall(int tall)

+{

+	ipanel()->SetSize(GetVPanel(), GetWide(), tall);

+}

+

+void Panel::SetBuildGroup(BuildGroup* buildGroup)

+{

+	//TODO: remove from old group

+

+	Assert(buildGroup != NULL);

+	

+	_buildGroup = buildGroup;

+

+	_buildGroup->PanelAdded(this);

+}

+

+bool Panel::IsBuildGroupEnabled()

+{

+	if ( !_buildGroup.IsValid() )

+		return false;

+

+	bool enabled = _buildGroup->IsEnabled();

+	if ( enabled )

+		return enabled;

+

+	if ( GetParent() && GetParent()->IsBuildGroupEnabled() )

+		return true;

+

+	return false;

+}

+

+void Panel::SetBgColor(Color color)

+{

+	_bgColor = color;

+}

+

+void Panel::SetFgColor(Color color)

+{

+	_fgColor = color;

+}

+

+Color Panel::GetBgColor()

+{

+	return _bgColor;

+}

+

+Color Panel::GetFgColor()

+{

+	return _fgColor;

+}

+

+void Panel::InternalPerformLayout()

+{

+	// Don't layout if we're still waiting for our scheme to be applied.

+	// At worst, it leads to crashes, at best it does work that we'll redo as soon as the scheme has been applied.

+	if ( _flags.IsFlagSet( NEEDS_SCHEME_UPDATE ) )

+		return;

+

+	_flags.SetFlag( IN_PERFORM_LAYOUT );

+	// make sure the scheme has been applied

+	_flags.ClearFlag( NEEDS_LAYOUT );

+	PerformLayout();

+	_flags.ClearFlag( IN_PERFORM_LAYOUT );

+}

+

+void Panel::PerformLayout()

+{

+	// this should be overridden to relayout controls

+}

+

+void Panel::InvalidateLayout( bool layoutNow, bool reloadScheme )

+{

+	_flags.SetFlag( NEEDS_LAYOUT );

+	

+	if (reloadScheme)

+	{

+		// make all our children reload the scheme

+		_flags.SetFlag( NEEDS_SCHEME_UPDATE );

+	

+		for (int i = 0; i < GetChildCount(); i++)

+		{

+			vgui::Panel* panel = GetChild(i);

+			if( panel )

+			{

+				panel->InvalidateLayout(layoutNow, true);

+			}

+		}

+		

+		PerformApplySchemeSettings();

+	}

+	

+	if (layoutNow)

+	{

+		InternalPerformLayout();

+		Repaint();

+	}

+}

+

+bool Panel::IsCursorNone()

+{

+	HCursor cursor = GetCursor();

+

+	if (!cursor)

+	{

+		return true;

+	}

+	

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns true if the cursor is currently over the panel

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::IsCursorOver(void)

+{

+	int x, y;

+	input()->GetCursorPos(x, y);

+	return IsWithin(x, y);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Called when a panel receives a command message from another panel

+//-----------------------------------------------------------------------------

+void Panel::OnCommand(const char *command)

+{

+	if ( !Q_stricmp( "performlayout", command ) )

+	{

+		InvalidateLayout();

+	}

+	else if ( !Q_stricmp( "reloadscheme", command ) )

+	{

+		InvalidateLayout( false, true );

+	}

+	else

+	{

+		// if noone else caught this, pass along to the listeners

+		// (this is useful for generic dialogs - otherwise, commands just get ignored)

+		KeyValues *msg = new KeyValues( command );

+		PostActionSignal( msg );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: panel gained focus message

+//-----------------------------------------------------------------------------

+void Panel::OnSetFocus()

+{

+	Repaint();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: panel lost focus message

+//-----------------------------------------------------------------------------

+void Panel::OnKillFocus()

+{

+	Repaint();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Sets the object up to be deleted next frame

+//-----------------------------------------------------------------------------

+void Panel::MarkForDeletion()

+{

+	if ( _flags.IsFlagSet( MARKED_FOR_DELETION ) )

+		return;

+

+	_flags.SetFlag( MARKED_FOR_DELETION );

+	_flags.ClearFlag( AUTODELETE_ENABLED );

+

+	if (ivgui()->IsRunning())

+	{

+		ivgui()->MarkPanelForDeletion(GetVPanel());

+	}

+	// direct delete is never safe because even if ivgui is shutdown we manually do RunFrame()

+	// and we can enter here in a think traverse and then delete from underneath ourselves

+	/*else

+	{

+		delete this;

+	}*/

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: return true if this object require a perform layout

+//-----------------------------------------------------------------------------

+bool Panel::IsLayoutInvalid()

+{

+	return _flags.IsFlagSet( NEEDS_LAYOUT );

+}

+

+

+//-----------------------------------------------------------------------------

+// Sets the pin corner + resize mode for resizing panels

+//-----------------------------------------------------------------------------

+void Panel::SetAutoResize( PinCorner_e pinCorner, AutoResize_e resizeDir, 

+						   int nPinOffsetX, int nPinOffsetY, int nUnpinnedCornerOffsetX, int nUnpinnedCornerOffsetY )

+{

+	_pinCorner = pinCorner;

+	_autoResizeDirection = resizeDir;

+	m_nPinDeltaX = nPinOffsetX;

+	m_nPinDeltaY = nPinOffsetY;

+	m_nResizeDeltaX = nUnpinnedCornerOffsetX;

+	m_nResizeDeltaY = nUnpinnedCornerOffsetY;

+}

+

+

+//-----------------------------------------------------------------------------

+// Sets the pin corner for non-resizing panels

+//-----------------------------------------------------------------------------

+void Panel::SetPinCorner( PinCorner_e pinCorner, int nOffsetX, int nOffsetY )

+{

+	_pinCorner = pinCorner;

+	_autoResizeDirection = AUTORESIZE_NO;

+	m_nPinDeltaX = nOffsetX;

+	m_nPinDeltaY = nOffsetY;

+	m_nResizeDeltaX = 0;

+	m_nResizeDeltaY = 0;

+}

+

+	

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+Panel::PinCorner_e Panel::GetPinCorner()

+{

+	return (PinCorner_e)_pinCorner;

+}

+

+

+//-----------------------------------------------------------------------------

+// Gets the relative offset of the control from the pin corner

+//-----------------------------------------------------------------------------

+void Panel::GetPinOffset( int &dx, int &dy )

+{

+	dx = m_nPinDeltaX;

+	dy = m_nPinDeltaY;

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: data accessor

+//-----------------------------------------------------------------------------

+Panel::AutoResize_e Panel::GetAutoResize()

+{

+	return (AutoResize_e)_autoResizeDirection;

+}

+

+

+//-----------------------------------------------------------------------------

+// Gets the relative offset of the control from the pin corner

+//-----------------------------------------------------------------------------

+void Panel::GetResizeOffset( int &dx, int &dy )

+{

+	dx = m_nResizeDeltaX;

+	dy = m_nResizeDeltaY;

+}

+

+//-----------------------------------------------------------------------------

+// Tells this panel that it should pin itself to the corner of a specified sibling panel

+//-----------------------------------------------------------------------------

+void Panel::PinToSibling( const char *pszSibling, PinCorner_e pinOurCorner, PinCorner_e pinSibling )

+{

+	_pinCornerToSibling = pinOurCorner;

+	_pinToSiblingCorner = pinSibling;

+

+	if ( _pinToSibling && pszSibling && !Q_strcmp( _pinToSibling, pszSibling ) )

+		return;

+

+	if (_pinToSibling)

+	{

+		delete [] _pinToSibling;

+		_pinToSibling = NULL;

+	}

+

+	if (pszSibling)

+	{

+		int len = Q_strlen(pszSibling) + 1;

+		_pinToSibling = new char[ len ];

+		Q_strncpy( _pinToSibling, pszSibling, len );

+	}

+	m_pinSibling = NULL;

+

+	UpdateSiblingPin();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::UpdateSiblingPin( void )

+{

+	if ( !_pinToSibling )

+	{

+		ipanel()->SetSiblingPin(GetVPanel(), NULL);

+		return;

+	}

+

+	if ( !m_pinSibling.Get() )

+	{

+		// Resolve our sibling now

+		m_pinSibling = FindSiblingByName( _pinToSibling );

+	}

+

+	if ( m_pinSibling.Get() )

+	{

+		ipanel()->SetSiblingPin( GetVPanel(), m_pinSibling->GetVPanel(), _pinCornerToSibling, _pinToSiblingCorner );

+	}

+	else

+	{

+		ipanel()->SetSiblingPin(GetVPanel(), NULL);

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::ApplySchemeSettings(IScheme *pScheme)

+{

+	// get colors

+	SetFgColor(GetSchemeColor("Panel.FgColor", pScheme));

+	SetBgColor(GetSchemeColor("Panel.BgColor", pScheme));

+

+#if defined( VGUI_USEDRAGDROP )

+	m_clrDragFrame = pScheme->GetColor("DragDrop.DragFrame", Color(255, 255, 255, 192));

+	m_clrDropFrame = pScheme->GetColor("DragDrop.DropFrame", Color(150, 255, 150, 255));

+

+	m_infoFont = pScheme->GetFont( "DefaultVerySmall" );

+#endif

+	// mark us as no longer needing scheme settings applied

+	_flags.ClearFlag( NEEDS_SCHEME_UPDATE );

+

+	if ( IsBuildGroupEnabled() )

+	{

+		_buildGroup->ApplySchemeSettings(pScheme);

+		return;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Checks to see if the panel needs it's scheme info setup

+//-----------------------------------------------------------------------------

+void Panel::PerformApplySchemeSettings()

+{

+	if ( _flags.IsFlagSet( NEEDS_DEFAULT_SETTINGS_APPLIED ) )

+	{

+		InternalInitDefaultValues( GetAnimMap() );

+	}

+

+	if ( _flags.IsFlagSet( NEEDS_SCHEME_UPDATE ) )

+	{

+		VPROF( "ApplySchemeSettings" );

+		IScheme *pScheme = scheme()->GetIScheme( GetScheme() );

+		AssertOnce( pScheme );

+		if ( pScheme ) // this should NEVER be null, but if it is bad things would happen in ApplySchemeSettings...

+		{

+			ApplySchemeSettings( pScheme );

+			//_needsSchemeUpdate = false;	

+

+			ApplyOverridableColors();

+

+			UpdateSiblingPin();

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Loads panel details related to autoresize from the resource info

+//-----------------------------------------------------------------------------

+#if defined( _DEBUG )

+static Panel *lastWarningParent = 0;

+#endif

+

+void Panel::ApplyAutoResizeSettings(KeyValues *inResourceData)

+{

+	int x, y;

+	GetPos(x, y);

+

+	int wide, tall;

+	GetSize( wide, tall );

+

+	AutoResize_e autoResize = (AutoResize_e)inResourceData->GetInt( "AutoResize", AUTORESIZE_NO );

+	PinCorner_e pinCorner = (PinCorner_e)inResourceData->GetInt( "PinCorner", PIN_TOPLEFT );

+

+	// By default, measure unpinned corner for the offset

+	int pw = wide, pt = tall;

+	if ( GetParent() )

+	{

+		GetParent()->GetSize( pw, pt );

+#if defined( _DEBUG )

+		if ( pw == 64 && pt == 24 )

+		{

+			if ( GetParent() != lastWarningParent )

+			{

+				lastWarningParent = GetParent();

+				Warning( "Resize parent (panel(%s) -> parent(%s)) not sized yet!!!\n", GetName(), GetParent()->GetName() );

+			}

+		}

+#endif

+	}

+

+	int nPinnedCornerOffsetX = 0, nPinnedCornerOffsetY = 0;

+	int nUnpinnedCornerOffsetX = 0, nUnpinnedCornerOffsetY = 0;

+	switch( pinCorner )

+	{

+	case PIN_TOPLEFT:

+		nPinnedCornerOffsetX = x;

+		nPinnedCornerOffsetY = y;

+		nUnpinnedCornerOffsetX = (x + wide) - pw;

+		nUnpinnedCornerOffsetY = (y + tall) - pt;

+		break;

+

+	case PIN_TOPRIGHT:

+		nPinnedCornerOffsetX = (x + wide) - pw;

+		nPinnedCornerOffsetY = y;

+		nUnpinnedCornerOffsetX = x;

+		nUnpinnedCornerOffsetY = (y + tall) - pt;

+		break;

+

+	case PIN_BOTTOMLEFT:

+		nPinnedCornerOffsetX = x;

+		nPinnedCornerOffsetY = (y + tall) - pt;

+		nUnpinnedCornerOffsetX = (x + wide) - pw;

+		nUnpinnedCornerOffsetY = y;

+		break;

+

+	case PIN_BOTTOMRIGHT:

+		nPinnedCornerOffsetX = (x + wide) - pw;

+		nPinnedCornerOffsetY = (y + tall) - pt;

+		nUnpinnedCornerOffsetX = x;

+		nUnpinnedCornerOffsetY = y;

+		break;

+	}

+

+	// Allow specific overrides in the resource file

+	if ( IsProportional() )

+	{

+		if ( inResourceData->FindKey( "PinnedCornerOffsetX" ) )

+		{

+			nPinnedCornerOffsetX = scheme()->GetProportionalScaledValueEx( GetScheme(), inResourceData->GetInt( "PinnedCornerOffsetX" ) );

+		}

+		if ( inResourceData->FindKey( "PinnedCornerOffsetY" ) )

+		{

+			nPinnedCornerOffsetY =	scheme()->GetProportionalScaledValueEx( GetScheme(), inResourceData->GetInt( "PinnedCornerOffsetY" ) );

+		}

+		if ( inResourceData->FindKey( "UnpinnedCornerOffsetX" ) )

+		{

+			nUnpinnedCornerOffsetX = scheme()->GetProportionalScaledValueEx( GetScheme(), inResourceData->GetInt( "UnpinnedCornerOffsetX" ) );

+		}

+		if ( inResourceData->FindKey( "UnpinnedCornerOffsetY" ) )

+		{

+			nUnpinnedCornerOffsetY = scheme()->GetProportionalScaledValueEx( GetScheme(), inResourceData->GetInt( "UnpinnedCornerOffsetY" ) );

+		}

+	}

+	else

+	{

+		nPinnedCornerOffsetX = inResourceData->GetInt( "PinnedCornerOffsetX", nPinnedCornerOffsetX );

+		nPinnedCornerOffsetY = inResourceData->GetInt( "PinnedCornerOffsetY", nPinnedCornerOffsetY );

+		nUnpinnedCornerOffsetX = inResourceData->GetInt( "UnpinnedCornerOffsetX", nUnpinnedCornerOffsetX );

+		nUnpinnedCornerOffsetY = inResourceData->GetInt( "UnpinnedCornerOffsetY", nUnpinnedCornerOffsetY );

+	}

+

+	if ( autoResize == AUTORESIZE_NO )

+	{

+		nUnpinnedCornerOffsetX = nUnpinnedCornerOffsetY = 0;

+	}

+

+	SetAutoResize( pinCorner, autoResize, nPinnedCornerOffsetX, nPinnedCornerOffsetY, nUnpinnedCornerOffsetX, nUnpinnedCornerOffsetY );

+}

+

+ConVar panel_test_title_safe( "panel_test_title_safe", "0", FCVAR_CHEAT, "Test vgui panel positioning with title safe indentation" );

+

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Loads panel details from the resource info

+//-----------------------------------------------------------------------------

+void Panel::ApplySettings(KeyValues *inResourceData)

+{

+	// First restore to default values

+	if ( _flags.IsFlagSet( NEEDS_DEFAULT_SETTINGS_APPLIED ) )

+	{

+		InternalInitDefaultValues( GetAnimMap() );

+	}

+

+	// Let PanelAnimationVars auto-retrieve settings (we restore defaults above

+	//  since a script might be missing certain values)

+	InternalApplySettings( GetAnimMap(), inResourceData );

+

+	// clear any alignment flags

+	_buildModeFlags &= ~(BUILDMODE_SAVE_XPOS_RIGHTALIGNED | BUILDMODE_SAVE_XPOS_CENTERALIGNED | BUILDMODE_SAVE_YPOS_BOTTOMALIGNED | BUILDMODE_SAVE_YPOS_CENTERALIGNED | BUILDMODE_SAVE_WIDE_FULL | BUILDMODE_SAVE_TALL_FULL | BUILDMODE_SAVE_PROPORTIONAL_TO_PARENT);

+

+	// get the position

+	int alignScreenWide, alignScreenTall;	// screen dimensions used for pinning in splitscreen

+	surface()->GetScreenSize( alignScreenWide, alignScreenTall );

+

+	int screenWide = alignScreenWide;

+	int screenTall = alignScreenTall;

+

+	// temporarily remove the override to get the fullscreen dimensions

+	if ( surface()->IsScreenSizeOverrideActive() )

+	{

+		surface()->ForceScreenSizeOverride( false, 0, 0 );

+		surface()->GetScreenSize( screenWide, screenTall );

+

+		// restore the override

+		surface()->ForceScreenSizeOverride( true, alignScreenWide, alignScreenTall );

+	}

+

+	int parentX = 0;

+	int parentY = 0;

+

+	// flag to cause windows to get screenWide and screenTall from their parents,

+	// this allows children windows to use fill and right/bottom alignment even

+	// if their parent does not use the full screen.

+	if ( inResourceData->GetInt( "proportionalToParent", 0 ) == 1 )

+	{

+		_buildModeFlags |= BUILDMODE_SAVE_PROPORTIONAL_TO_PARENT;

+		if ( GetParent() != NULL )

+		{

+			GetParent()->GetBounds( parentX, parentY, alignScreenWide, alignScreenTall );

+		}

+	}

+

+	int x, y;

+	GetPos(x, y);

+	const char *xstr = inResourceData->GetString( "xpos", NULL );

+	const char *ystr = inResourceData->GetString( "ypos", NULL );

+

+	if (xstr)

+	{

+		// look for alignment flags

+		if (xstr[0] == 'r' || xstr[0] == 'R')

+		{

+			_buildModeFlags |= BUILDMODE_SAVE_XPOS_RIGHTALIGNED;

+			xstr++;

+		}

+		else if (xstr[0] == 'c' || xstr[0] == 'C')

+		{

+			_buildModeFlags |= BUILDMODE_SAVE_XPOS_CENTERALIGNED;

+			xstr++;

+		}

+

+		// get the value

+		x = atoi(xstr);

+		// scale the x up to our screen co-ords

+		if ( IsProportional() )

+		{

+			x = scheme()->GetProportionalScaledValueEx(GetScheme(), x);

+		}

+		// now correct the alignment

+		if (_buildModeFlags & BUILDMODE_SAVE_XPOS_RIGHTALIGNED)

+		{

+			x = alignScreenWide - x;

+		}

+		else if (_buildModeFlags & BUILDMODE_SAVE_XPOS_CENTERALIGNED)

+		{

+			x = (alignScreenWide / 2) + x;

+		}

+	}

+

+	if (ystr)

+	{

+		// look for alignment flags

+		if (ystr[0] == 'r' || ystr[0] == 'R')

+		{

+			_buildModeFlags |= BUILDMODE_SAVE_YPOS_BOTTOMALIGNED;

+			ystr++;

+		}

+		else if (ystr[0] == 'c' || ystr[0] == 'C')

+		{

+			_buildModeFlags |= BUILDMODE_SAVE_YPOS_CENTERALIGNED;

+			ystr++;

+		}

+		y = atoi(ystr);

+		if (IsProportional())

+		{

+			// scale the y up to our screen co-ords

+			y = scheme()->GetProportionalScaledValueEx(GetScheme(), y);

+		}

+		// now correct the alignment

+		if (_buildModeFlags & BUILDMODE_SAVE_YPOS_BOTTOMALIGNED)

+		{

+			y = alignScreenTall - y;

+		}

+		else if (_buildModeFlags & BUILDMODE_SAVE_YPOS_CENTERALIGNED)

+		{

+			y = (alignScreenTall / 2) + y;

+		}

+	}

+

+	bool bUsesTitleSafeArea = false;

+	int titleSafeWide = 0;

+	int titleSafeTall = 0;

+

+	Rect_t excludeEdgeFromTitleSafe;	// if a side is set to != 0, don't title safe relative to that edge

+	excludeEdgeFromTitleSafe.x = 0;

+	excludeEdgeFromTitleSafe.y = 0;

+	excludeEdgeFromTitleSafe.width = 0;

+	excludeEdgeFromTitleSafe.height = 0;

+

+	if ( IsX360() || panel_test_title_safe.GetBool() )

+	{

+		// "usetitlesafe" "1" - required inner 90%

+		// "usetitlesafe" "2" - suggested inner 85%

+

+		int iUseTitleSafeValue = 0;

+		if ( inResourceData->FindKey( "usetitlesafe" ) )

+		{

+			iUseTitleSafeValue = inResourceData->GetInt( "usetitlesafe" );

+			bUsesTitleSafeArea = ( iUseTitleSafeValue > 0 );

+		}

+

+		if( bUsesTitleSafeArea )

+		{

+			titleSafeWide = screenWide * ( iUseTitleSafeValue == 1 ? 0.05f : 0.075f );

+			titleSafeTall = screenTall * ( iUseTitleSafeValue == 1 ? 0.05f : 0.075f );

+

+			// Don't title safe internal boundaries for split screen viewports

+			int splitX = 0;

+			int splitY = 0;

+			vgui::surface()->OffsetAbsPos( splitX, splitY );

+

+			bool bHorizontalSplit = ( alignScreenTall != screenTall );

+			bool bVerticalSplit = ( alignScreenWide != screenWide );

+

+			if ( bHorizontalSplit )

+			{

+				// top or bottom?

+				if ( splitY != parentY )

+				{

+					excludeEdgeFromTitleSafe.y = 1;

+				}

+				else

+				{

+					excludeEdgeFromTitleSafe.height = 1;

+				}

+			}

+

+			if ( bVerticalSplit )

+			{

+				// left or right

+				if ( splitX != parentX )

+				{

+					excludeEdgeFromTitleSafe.x = 1;

+				}

+				else

+				{

+					excludeEdgeFromTitleSafe.width = 1;

+				}

+			}

+

+			if ( _buildModeFlags & BUILDMODE_SAVE_XPOS_RIGHTALIGNED )

+			{

+				if ( !excludeEdgeFromTitleSafe.width )

+				{

+					x -= titleSafeWide;	// right edge

+				}

+			}

+			else if (_buildModeFlags & BUILDMODE_SAVE_XPOS_CENTERALIGNED)

+			{

+			}

+			else if ( !excludeEdgeFromTitleSafe.x )

+			{

+				x += titleSafeWide;	// left edge

+			}

+

+			if ( _buildModeFlags & BUILDMODE_SAVE_YPOS_BOTTOMALIGNED )

+			{

+				if ( !excludeEdgeFromTitleSafe.height )

+				{

+					y -= titleSafeTall;	// bottom edge

+				}

+			}

+			else if (_buildModeFlags & BUILDMODE_SAVE_YPOS_CENTERALIGNED)

+			{

+			}

+			else if ( !excludeEdgeFromTitleSafe.y )

+			{

+				y += titleSafeTall;	// top edge

+			}

+		}

+	}

+	SetNavUp( inResourceData->GetString("navUp") );

+	SetNavDown( inResourceData->GetString("navDown") );

+	SetNavLeft( inResourceData->GetString("navLeft") );

+	SetNavRight( inResourceData->GetString("navRight") );

+	SetNavToRelay( inResourceData->GetString("navToRelay") );

+	SetNavActivate( inResourceData->GetString("navActivate") );

+	SetNavBack( inResourceData->GetString("navBack") );

+

+	SetPos(x, y);

+

+	if (inResourceData->FindKey( "zpos" ))

+	{

+		SetZPos( inResourceData->GetInt( "zpos" ) );

+	}

+

+	// size

+	int wide, tall;

+	GetSize( wide, tall );

+

+	const char *wstr = inResourceData->GetString( "wide", NULL );

+	if ( wstr )

+	{

+		if (wstr[0] == 'f' || wstr[0] == 'F')

+		{

+			_buildModeFlags |= BUILDMODE_SAVE_WIDE_FULL;

+			wstr++;

+		}

+		wide = atoi(wstr);

+		if ( IsProportional() )

+		{

+			// scale the width up to our screen co-ords

+			wide = scheme()->GetProportionalScaledValueEx(GetScheme(), wide);

+		}

+		// now correct the alignment

+		if (_buildModeFlags & BUILDMODE_SAVE_WIDE_FULL)

+		{

+			wide = alignScreenWide - wide;

+		}

+	}

+

+	// allow tall to be use the "fill" option, set to the height of the parent/screen

+	wstr = inResourceData->GetString( "tall", NULL );

+	if ( wstr )

+	{

+		if (wstr[0] == 'f' || wstr[0] == 'F')

+		{

+			_buildModeFlags |= BUILDMODE_SAVE_TALL_FULL;

+			wstr++;

+		}

+		tall = atoi(wstr);

+		if ( IsProportional() )

+		{

+			// scale the height up to our screen co-ords

+			tall = scheme()->GetProportionalScaledValueEx(GetScheme(), tall);

+		}

+		// now correct the alignment

+		if (_buildModeFlags & BUILDMODE_SAVE_TALL_FULL)

+		{

+			tall = alignScreenTall - tall;

+		}

+	}

+

+	if( bUsesTitleSafeArea )

+	{

+		if ( _buildModeFlags & BUILDMODE_SAVE_WIDE_FULL )

+		{

+			if ( !excludeEdgeFromTitleSafe.x )

+				wide -= titleSafeWide;

+

+			if ( !excludeEdgeFromTitleSafe.width )

+				wide -= titleSafeWide;

+		}

+

+		if ( _buildModeFlags & BUILDMODE_SAVE_TALL_FULL )

+		{

+			if ( !excludeEdgeFromTitleSafe.y )

+				tall -= titleSafeTall;

+

+			if ( !excludeEdgeFromTitleSafe.height )

+				tall -= titleSafeTall;

+		}

+	}

+

+	SetSize( wide, tall );

+

+	// NOTE: This has to happen after pos + size is set

+	ApplyAutoResizeSettings( inResourceData );

+

+	// only get colors if we're ignoring the scheme

+	if (inResourceData->GetInt("IgnoreScheme", 0))

+	{

+		PerformApplySchemeSettings();

+	}

+

+	// state

+	int state = inResourceData->GetInt("visible", 1);

+	if (state == 0)

+	{

+		SetVisible(false);

+	}

+	else if (state == 1)

+	{

+		SetVisible(true);

+	}

+

+	SetEnabled( inResourceData->GetInt("enabled", true) );

+

+	bool bMouseEnabled = inResourceData->GetInt( "mouseinputenabled", true );

+	if ( !bMouseEnabled )

+	{

+		SetMouseInputEnabled( false );

+	}

+

+	// tab order

+	SetTabPosition(inResourceData->GetInt("tabPosition", 0));

+

+	const char *tooltip = inResourceData->GetString("tooltiptext", NULL);

+	if (tooltip && *tooltip)

+	{

+		GetTooltip()->SetText(tooltip);

+	}

+

+	// paint background?

+	int nPaintBackground = inResourceData->GetInt("paintbackground", -1);

+	if (nPaintBackground >= 0)

+	{

+		SetPaintBackgroundEnabled( nPaintBackground != 0 );

+	}

+

+	// paint border?

+	int nPaintBorder = inResourceData->GetInt("paintborder", -1);

+	if (nPaintBorder >= 0)

+	{

+		SetPaintBorderEnabled( nPaintBorder != 0 );

+	}

+

+	// border?

+	const char *pBorder = inResourceData->GetString( "border", "" );

+	if ( *pBorder )

+	{

+		IScheme *pScheme = scheme()->GetIScheme( GetScheme() );

+		SetBorder( pScheme->GetBorder( pBorder ) );

+	}

+

+	// check to see if we have a new name assigned

+	const char *newName = inResourceData->GetString("fieldName", NULL);

+	if ( newName )

+	{

+		// Only slam the name if the new one differs...

+		SetName(newName);

+	}

+

+	// check to see if we need to render to the frame buffer even if 

+	// stereo mode is trying to render all of the ui to a render target

+	m_bForceStereoRenderToFrameBuffer = inResourceData->GetBool( "ForceStereoRenderToFrameBuffer", false );

+ 

+	//=============================================================================

+	// HPE_BEGIN:

+	// [pfreese] Support for reading rounded corner flags

+	//=============================================================================

+	int roundedCorners = inResourceData->GetInt( "RoundedCorners", -1 );

+	if ( roundedCorners >= 0 )

+	{

+		m_roundedCorners = roundedCorners;

+	}

+	//=============================================================================

+	// HPE_END

+	//=============================================================================

+

+	const char *pszSiblingName = inResourceData->GetString("pin_to_sibling", NULL);

+	PinCorner_e pinOurCornerToSibling = (PinCorner_e)inResourceData->GetInt( "pin_corner_to_sibling", PIN_TOPLEFT );

+	PinCorner_e pinSiblingCorner = (PinCorner_e)inResourceData->GetInt( "pin_to_sibling_corner", PIN_TOPLEFT );

+	PinToSibling( pszSiblingName, pinOurCornerToSibling, pinSiblingCorner );

+

+

+	// Allow overriding of colors. Used mostly by HUD elements, where scheme color usage is often undesired.

+	IScheme *pScheme = vgui::scheme()->GetIScheme( GetScheme() );

+	for ( int i = 0; i < m_OverridableColorEntries.Count(); i++ )

+	{

+		// Need to ensure the key exists, so we don't overwrite existing colors when it's not set.

+		if ( inResourceData->FindKey( m_OverridableColorEntries[i].m_pszScriptName, false ) )

+		{

+			// Get the color as a string - test whether it is an actual color or a reference to a scheme color

+			const char *pColorStr = inResourceData->GetString( m_OverridableColorEntries[i].m_pszScriptName );

+			Color &clrDest = m_OverridableColorEntries[i].m_colFromScript;

+			if ( pColorStr[0] == '.' || isdigit( pColorStr[0] ) )

+			{

+				float r = 0.0f, g = 0.0f, b = 0.0f, a = 0.0f;

+				sscanf( pColorStr, "%f %f %f %f", &r, &g, &b, &a );

+				clrDest[0] = (unsigned char)r;

+				clrDest[1] = (unsigned char)g;

+				clrDest[2] = (unsigned char)b;

+				clrDest[3] = (unsigned char)a;

+			}

+			else

+			{

+				// First character wasn't a digit or a decimal - do a scheme color lookup

+				clrDest = pScheme->GetColor( pColorStr, Color( 255, 255, 255, 255 ) );

+			}

+

+			(*m_OverridableColorEntries[i].m_pColor) = m_OverridableColorEntries[i].m_colFromScript;

+			m_OverridableColorEntries[i].m_bOverridden = true;

+		}

+	}

+

+	const char *pKeyboardInputEnabled = inResourceData->GetString( "keyboardinputenabled", NULL );

+	if ( pKeyboardInputEnabled && pKeyboardInputEnabled[0] )

+	{

+		SetKeyBoardInputEnabled( atoi( pKeyboardInputEnabled ) );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Saves out a resource description of this panel

+//-----------------------------------------------------------------------------

+void Panel::GetSettings( KeyValues *outResourceData )

+{

+	// control class name (so it can be recreated later if needed)

+	outResourceData->SetString( "ControlName", GetClassName() );

+

+	// name

+	outResourceData->SetString( "fieldName", _panelName );

+

+	// positioning

+	int screenWide, screenTall;

+	surface()->GetScreenSize(screenWide, screenTall);

+	int x, y;

+	GetPos( x, y );

+	if ( IsProportional() )

+	{

+		x = scheme()->GetProportionalNormalizedValueEx( GetScheme(), x );

+		y = scheme()->GetProportionalNormalizedValueEx( GetScheme(), y );

+	}

+	// correct for alignment

+	if (_buildModeFlags & BUILDMODE_SAVE_XPOS_RIGHTALIGNED)

+	{

+		x = screenWide - x;

+		char xstr[32];

+		Q_snprintf(xstr, sizeof( xstr ), "r%d", x);

+		outResourceData->SetString( "xpos", xstr );

+	}

+	else if (_buildModeFlags & BUILDMODE_SAVE_XPOS_CENTERALIGNED)

+	{

+		x = (screenWide / 2) + x;

+		char xstr[32];

+		Q_snprintf(xstr, sizeof( xstr ), "c%d", x);

+		outResourceData->SetString( "xpos", xstr );

+	}

+	else

+	{

+		outResourceData->SetInt( "xpos", x );

+	}

+	if (_buildModeFlags & BUILDMODE_SAVE_YPOS_BOTTOMALIGNED)

+	{

+		y = screenTall - y;

+		char ystr[32];

+		Q_snprintf(ystr, sizeof( ystr ), "r%d", y);

+		outResourceData->SetString( "ypos", ystr );

+	}

+	else if (_buildModeFlags & BUILDMODE_SAVE_YPOS_CENTERALIGNED)

+	{

+		y = (screenTall / 2) + y;

+		char ystr[32];

+		Q_snprintf(ystr, sizeof( ystr ), "c%d", y);

+		outResourceData->SetString( "ypos", ystr );

+	}

+	else

+	{

+		outResourceData->SetInt( "ypos", y );

+	}

+	if (m_pTooltips)

+	{

+		if (strlen(m_pTooltips->GetText()) > 0)

+		{

+			outResourceData->SetString("tooltiptext", m_pTooltips->GetText());

+		}

+	}

+	int wide, tall;

+	GetSize( wide, tall );

+	if ( IsProportional() )

+	{

+		wide = scheme()->GetProportionalNormalizedValueEx( GetScheme(), wide );

+		tall = scheme()->GetProportionalNormalizedValueEx( GetScheme(), tall );

+	}

+

+	int z = ipanel()->GetZPos(GetVPanel());

+	if (z)

+	{

+		outResourceData->SetInt("zpos", z);

+	}

+

+	// Correct for alignment

+	if (_buildModeFlags & BUILDMODE_SAVE_WIDE_FULL )

+	{

+		wide = screenWide - wide;

+		char wstr[32];

+		Q_snprintf(wstr, sizeof( wstr ), "f%d", wide);

+		outResourceData->SetString( "wide", wstr );

+	}

+	else

+	{

+		outResourceData->SetInt( "wide", wide );

+	}

+	outResourceData->SetInt( "tall", tall );

+

+	outResourceData->SetInt("AutoResize", GetAutoResize());

+	outResourceData->SetInt("PinCorner", GetPinCorner());

+

+	//=============================================================================

+	// HPE_BEGIN:

+	// [pfreese] Support for writing out rounded corner flags

+	//=============================================================================

+	outResourceData->SetInt("RoundedCorners", m_roundedCorners);

+	//=============================================================================

+	// HPE_END

+	//=============================================================================

+

+	outResourceData->SetString( "pin_to_sibling", _pinToSibling );

+	outResourceData->SetInt("pin_corner_to_sibling", _pinCornerToSibling );

+	outResourceData->SetInt("pin_to_sibling_corner", _pinToSiblingCorner );

+

+

+	// state

+	outResourceData->SetInt( "visible", IsVisible() );

+	outResourceData->SetInt( "enabled", IsEnabled() );

+

+	outResourceData->SetInt( "tabPosition", GetTabPosition() );

+

+	for ( int i = 0; i < m_OverridableColorEntries.Count(); i++ )

+	{

+		if ( m_OverridableColorEntries[i].m_bOverridden )

+		{

+			outResourceData->SetColor( m_OverridableColorEntries[i].m_pszScriptName, m_OverridableColorEntries[i].m_colFromScript );

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: After applying settings, apply overridable colors.

+//			Done post apply settings, so that baseclass settings don't stomp

+//			the script specified override colors.

+//-----------------------------------------------------------------------------

+void Panel::ApplyOverridableColors( void )

+{

+	for ( int i = 0; i < m_OverridableColorEntries.Count(); i++ )

+	{

+		if ( m_OverridableColorEntries[i].m_bOverridden )

+		{

+			(*m_OverridableColorEntries[i].m_pColor) = m_OverridableColorEntries[i].m_colFromScript;

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetOverridableColor( Color *pColor, const Color &newColor )

+{

+	for ( int i = 0; i < m_OverridableColorEntries.Count(); i++ )

+	{

+		if ( m_OverridableColorEntries[i].m_bOverridden )

+		{

+			if ( m_OverridableColorEntries[i].m_pColor == pColor )

+				return;

+		}

+	}

+

+	// Didn't find it, or it's not been overridden.

+	*pColor = newColor;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Color Panel::GetSchemeColor(const char *keyName, IScheme *pScheme)

+{

+	return pScheme->GetColor(keyName, Color(255, 255, 255, 255));

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Color Panel::GetSchemeColor(const char *keyName, Color defaultColor, IScheme *pScheme)

+{

+	return pScheme->GetColor(keyName, defaultColor);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Returns a string description of the panel fields for use in the UI

+//-----------------------------------------------------------------------------

+const char *Panel::GetDescription( void )

+{

+	static const char *panelDescription = "string fieldName, int xpos, int ypos, int wide, int tall, bool visible, bool enabled, int tabPosition, corner pinCorner, autoresize autoResize, string tooltiptext";

+	return panelDescription;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: user configuration settings

+//			this is used for any control details the user wants saved between sessions

+//			eg. dialog positions, last directory opened, list column width

+//-----------------------------------------------------------------------------

+void Panel::ApplyUserConfigSettings(KeyValues *userConfig)

+{

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns user config settings for this control

+//-----------------------------------------------------------------------------

+void Panel::GetUserConfigSettings(KeyValues *userConfig)

+{

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: optimization, return true if this control has any user config settings

+//-----------------------------------------------------------------------------

+bool Panel::HasUserConfigSettings()

+{

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::InternalInvalidateLayout()

+{

+	InvalidateLayout(false, false);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: called whenever the panel moves

+//-----------------------------------------------------------------------------

+void Panel::OnMove()

+{

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::InternalMove()

+{

+	OnMove();

+	for(int i=0;i<GetChildCount();i++)

+	{

+		// recursively apply to all children

+		GetChild(i)->OnMove();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: empty function

+//-----------------------------------------------------------------------------

+void Panel::OnTick()

+{

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: versioning

+//-----------------------------------------------------------------------------

+void *Panel::QueryInterface(EInterfaceID id)

+{

+	if (id == ICLIENTPANEL_STANDARD_INTERFACE)

+	{

+		return this;

+	}

+

+	return NULL;

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Map all the base messages to functions

+//			ordering from most -> least used improves speed

+//-----------------------------------------------------------------------------

+MessageMapItem_t Panel::m_MessageMap[] =

+{

+	MAP_MESSAGE_INT( Panel, "RequestFocus", RequestFocus, "direction" )

+};

+

+// IMPLEMENT_PANELMAP( Panel, NULL )

+PanelMap_t Panel::m_PanelMap = { Panel::m_MessageMap, ARRAYSIZE(Panel::m_MessageMap), "Panel", NULL };

+PanelMap_t *Panel::GetPanelMap( void ) { return &m_PanelMap; }

+

+//-----------------------------------------------------------------------------

+// Purpose: !! Soon to replace existing prepare panel map

+//-----------------------------------------------------------------------------

+void PreparePanelMessageMap(PanelMessageMap *panelMap)

+{

+	// iterate through the class hierarchy message maps

+	while ( panelMap != NULL && !panelMap->processed )

+	{

+		// hash message map strings into symbols

+		for (int i = 0; i < panelMap->entries.Count(); i++)

+		{

+			MessageMapItem_t *item = &panelMap->entries[i];

+

+			if (item->name)

+			{

+				item->nameSymbol = KeyValuesSystem()->GetSymbolForString(item->name);

+			}

+			else

+			{

+				item->nameSymbol = INVALID_KEY_SYMBOL;

+			}

+			if (item->firstParamName)

+			{

+				item->firstParamSymbol = KeyValuesSystem()->GetSymbolForString(item->firstParamName);

+			}

+			else

+			{

+				item->firstParamSymbol = INVALID_KEY_SYMBOL;

+			}

+			if (item->secondParamName)

+			{

+				item->secondParamSymbol = KeyValuesSystem()->GetSymbolForString(item->secondParamName);

+			}

+			else

+			{

+				item->secondParamSymbol = INVALID_KEY_SYMBOL;

+			}

+		}

+		

+		panelMap->processed = true;

+		panelMap = panelMap->baseMap;

+	}

+}

+

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Handles a message

+//			Dispatches the message to a set of message maps

+//-----------------------------------------------------------------------------

+void Panel::OnMessage(const KeyValues *params, VPANEL ifromPanel)

+{

+	PanelMessageMap *panelMap = GetMessageMap();

+	bool bFound = false;

+	int iMessageName = params->GetNameSymbol();

+

+	if ( !panelMap->processed )

+	{

+		PreparePanelMessageMap( panelMap );

+	}

+

+	// iterate through the class hierarchy message maps

+	for ( ; panelMap != NULL && !bFound; panelMap = panelMap->baseMap )

+	{

+#if defined( _DEBUG )

+//		char const *className = panelMap->pfnClassName();

+//		NOTE_UNUSED( className );

+#endif

+

+		// iterate all the entries in the panel map

+		for ( int i = 0; i < panelMap->entries.Count(); i++ )

+		{

+			MessageMapItem_t *pMap = &panelMap->entries[i];

+

+			if (iMessageName == pMap->nameSymbol)

+			{

+				bFound = true;

+

+				switch (pMap->numParams)

+				{

+				case 0:

+				{

+					(this->*(pMap->func))();

+					break;

+				}

+		

+				case 1:

+				{

+					KeyValues *param1 = params->FindKey(pMap->firstParamSymbol);

+					if (!param1)

+					{

+						param1 = const_cast<KeyValues *>(params);

+					}

+

+					switch ( pMap->firstParamType )

+					{

+						case DATATYPE_INT:

+							typedef void (Panel::*MessageFunc_Int_t)(int);

+							(this->*((MessageFunc_Int_t)pMap->func))( param1->GetInt() );

+							break;

+

+						case DATATYPE_UINT64:

+							typedef void (Panel::*MessageFunc_Uin64_t)(uint64);

+							(this->*((MessageFunc_Uin64_t)pMap->func))( param1->GetUint64() );

+							break;

+

+						case DATATYPE_PTR:

+							typedef void (Panel::*MessageFunc_Ptr_t)( void * );

+							(this->*((MessageFunc_Ptr_t)pMap->func))( param1->GetPtr() );

+							break;

+

+						case DATATYPE_HANDLE:

+							{

+								typedef void (Panel::*MessageFunc_VPANEL_t)( VPANEL );

+								VPANEL vpanel = ivgui()->HandleToPanel( param1->GetInt() );

+								(this->*((MessageFunc_VPANEL_t)pMap->func))( vpanel );

+							}

+							break;

+

+						case DATATYPE_FLOAT:

+							typedef void (Panel::*MessageFunc_Float_t)( float );

+							(this->*((MessageFunc_Float_t)pMap->func))( param1->GetFloat() );

+							break;

+

+						case DATATYPE_CONSTCHARPTR:

+							typedef void (Panel::*MessageFunc_CharPtr_t)( const char * );

+							(this->*((MessageFunc_CharPtr_t)pMap->func))( param1->GetString() );

+							break;

+

+						case DATATYPE_CONSTWCHARPTR:

+							typedef void (Panel::*MessageFunc_WCharPtr_t)( const wchar_t * );

+							(this->*((MessageFunc_WCharPtr_t)pMap->func))( param1->GetWString() );

+							break;

+

+						case DATATYPE_KEYVALUES:

+							typedef void (Panel::*MessageFunc_KeyValues_t)(KeyValues *);

+							if ( pMap->firstParamName )

+							{

+								(this->*((MessageFunc_KeyValues_t)pMap->func))( (KeyValues *)param1->GetPtr() );

+							}

+							else

+							{

+								// no param set, so pass in the whole thing

+								(this->*((MessageFunc_KeyValues_t)pMap->func))( const_cast<KeyValues *>(params) );

+							}

+							break;

+

+						default:

+							Assert(!("No handler for vgui message function"));

+							break;

+					}

+					break;

+				}

+

+				case 2:

+				{

+					KeyValues *param1 = params->FindKey(pMap->firstParamSymbol);

+					if (!param1)

+					{

+						param1 = const_cast<KeyValues *>(params);

+					}

+					KeyValues *param2 = params->FindKey(pMap->secondParamSymbol);

+					if (!param2)

+					{

+						param2 = const_cast<KeyValues *>(params);

+					}

+

+					if ( (DATATYPE_INT == pMap->firstParamType) && (DATATYPE_INT == pMap->secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_IntInt_t)(int, int);

+						(this->*((MessageFunc_IntInt_t)pMap->func))( param1->GetInt(), param2->GetInt() );

+					}

+					else if ( (DATATYPE_PTR == pMap->firstParamType) && (DATATYPE_INT == pMap->secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_PtrInt_t)(void *, int);

+						(this->*((MessageFunc_PtrInt_t)pMap->func))( param1->GetPtr(), param2->GetInt() );

+					}

+					else if ( (DATATYPE_CONSTCHARPTR == pMap->firstParamType) && (DATATYPE_INT == pMap->secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_ConstCharPtrInt_t)(const char *, int);

+						(this->*((MessageFunc_ConstCharPtrInt_t)pMap->func))( param1->GetString(), param2->GetInt() );

+					}

+					else if ( (DATATYPE_CONSTCHARPTR == pMap->firstParamType) && (DATATYPE_CONSTCHARPTR == pMap->secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_ConstCharPtrConstCharPtr_t)(const char *, const char *);

+						(this->*((MessageFunc_ConstCharPtrConstCharPtr_t)pMap->func))( param1->GetString(), param2->GetString() );

+					}

+					else if ( (DATATYPE_INT == pMap->firstParamType) && (DATATYPE_CONSTCHARPTR == pMap->secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_IntConstCharPtr_t)(int, const char *);

+						(this->*((MessageFunc_IntConstCharPtr_t)pMap->func))( param1->GetInt(), param2->GetString() );

+					}

+					else if ( (DATATYPE_PTR == pMap->firstParamType) && (DATATYPE_CONSTCHARPTR == pMap->secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_PtrConstCharPtr_t)(void *, const char *);

+						(this->*((MessageFunc_PtrConstCharPtr_t)pMap->func))( param1->GetPtr(), param2->GetString() );

+					}

+					else if ( (DATATYPE_PTR == pMap->firstParamType) && (DATATYPE_CONSTWCHARPTR == pMap->secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_PtrConstCharPtr_t)(void *, const wchar_t *);

+						(this->*((MessageFunc_PtrConstCharPtr_t)pMap->func))( param1->GetPtr(), param2->GetWString() );

+					}

+					else if ( (DATATYPE_HANDLE == pMap->firstParamType) && (DATATYPE_CONSTCHARPTR == pMap->secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_HandleConstCharPtr_t)(VPANEL, const char *);

+						VPANEL vp = ivgui()->HandleToPanel( param1->GetInt() );

+						(this->*((MessageFunc_HandleConstCharPtr_t)pMap->func))( vp, param2->GetString() );

+					}

+					else if ( (DATATYPE_HANDLE == pMap->firstParamType) && (DATATYPE_CONSTWCHARPTR == pMap->secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_HandleConstCharPtr_t)(VPANEL, const wchar_t *);

+						VPANEL vp = ivgui()->HandleToPanel( param1->GetInt() );

+						(this->*((MessageFunc_HandleConstCharPtr_t)pMap->func))( vp, param2->GetWString() );

+					}

+					else

+					{

+						// the message isn't handled

+						ivgui()->DPrintf( "Message '%s', sent to '%s', has invalid parameter types\n", params->GetName(), GetName() );

+					}

+					break;

+				}

+

+				default:

+					Assert(!("Invalid number of parameters"));

+					break;

+				}

+

+				// break the loop

+				bFound = true;

+				break;

+			}

+		}

+	}

+

+	if (!bFound)

+	{

+		OnOldMessage(const_cast<KeyValues *>(params), ifromPanel);

+	}

+}

+

+void Panel::OnOldMessage(KeyValues *params, VPANEL ifromPanel)

+{

+	bool bFound = false;

+	// message map dispatch

+	int iMessageName = params->GetNameSymbol();

+

+	PanelMap_t *panelMap = GetPanelMap();

+	if ( !panelMap->processed )

+	{

+		PreparePanelMap( panelMap );

+	}

+

+	// iterate through the class hierarchy message maps

+	for ( ; panelMap != NULL && !bFound; panelMap = panelMap->baseMap )

+	{

+		MessageMapItem_t *pMessageMap = panelMap->dataDesc;

+

+		for ( int i = 0; i < panelMap->dataNumFields; i++ )

+		{

+			if (iMessageName == pMessageMap[i].nameSymbol)

+			{

+				// call the mapped function

+				switch ( pMessageMap[i].numParams )

+				{

+				case 2:

+					if ( (DATATYPE_INT == pMessageMap[i].firstParamType) && (DATATYPE_INT == pMessageMap[i].secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_IntInt_t)(int, int);

+						(this->*((MessageFunc_IntInt_t)pMessageMap[i].func))( params->GetInt(pMessageMap[i].firstParamName), params->GetInt(pMessageMap[i].secondParamName) );

+					}

+					else if ( (DATATYPE_PTR == pMessageMap[i].firstParamType) && (DATATYPE_INT == pMessageMap[i].secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_PtrInt_t)(void *, int);

+						(this->*((MessageFunc_PtrInt_t)pMessageMap[i].func))( params->GetPtr(pMessageMap[i].firstParamName), params->GetInt(pMessageMap[i].secondParamName) );

+					}

+					else if ( (DATATYPE_CONSTCHARPTR == pMessageMap[i].firstParamType) && (DATATYPE_INT == pMessageMap[i].secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_ConstCharPtrInt_t)(const char *, int);

+						(this->*((MessageFunc_ConstCharPtrInt_t)pMessageMap[i].func))( params->GetString(pMessageMap[i].firstParamName), params->GetInt(pMessageMap[i].secondParamName) );

+					}

+					else if ( (DATATYPE_CONSTCHARPTR == pMessageMap[i].firstParamType) && (DATATYPE_CONSTCHARPTR == pMessageMap[i].secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_ConstCharPtrConstCharPtr_t)(const char *, const char *);

+						(this->*((MessageFunc_ConstCharPtrConstCharPtr_t)pMessageMap[i].func))( params->GetString(pMessageMap[i].firstParamName), params->GetString(pMessageMap[i].secondParamName) );

+					}

+					else if ( (DATATYPE_INT == pMessageMap[i].firstParamType) && (DATATYPE_CONSTCHARPTR == pMessageMap[i].secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_IntConstCharPtr_t)(int, const char *);

+						(this->*((MessageFunc_IntConstCharPtr_t)pMessageMap[i].func))( params->GetInt(pMessageMap[i].firstParamName), params->GetString(pMessageMap[i].secondParamName) );

+					}

+					else if ( (DATATYPE_PTR == pMessageMap[i].firstParamType) && (DATATYPE_CONSTCHARPTR == pMessageMap[i].secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_PtrConstCharPtr_t)(void *, const char *);

+						(this->*((MessageFunc_PtrConstCharPtr_t)pMessageMap[i].func))( params->GetPtr(pMessageMap[i].firstParamName), params->GetString(pMessageMap[i].secondParamName) );

+					}

+					else if ( (DATATYPE_PTR == pMessageMap[i].firstParamType) && (DATATYPE_CONSTWCHARPTR == pMessageMap[i].secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_PtrConstCharPtr_t)(void *, const wchar_t *);

+						(this->*((MessageFunc_PtrConstCharPtr_t)pMessageMap[i].func))( params->GetPtr(pMessageMap[i].firstParamName), params->GetWString(pMessageMap[i].secondParamName) );

+					}

+					else if ( (DATATYPE_HANDLE == pMessageMap[i].firstParamType) && (DATATYPE_CONSTCHARPTR ==pMessageMap[i].secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_HandleConstCharPtr_t)(VPANEL, const char *);

+						VPANEL vp = ivgui()->HandleToPanel( params->GetInt( pMessageMap[i].firstParamName ) );

+						(this->*((MessageFunc_HandleConstCharPtr_t)pMessageMap[i].func))( vp, params->GetString(pMessageMap[i].secondParamName) );

+					}

+					else if ( (DATATYPE_HANDLE == pMessageMap[i].firstParamType) && (DATATYPE_CONSTWCHARPTR == pMessageMap[i].secondParamType) )

+					{

+						typedef void (Panel::*MessageFunc_HandleConstCharPtr_t)(VPANEL, const wchar_t *);

+						VPANEL vp = ivgui()->HandleToPanel( params->GetInt( pMessageMap[i].firstParamName ) );

+						(this->*((MessageFunc_HandleConstCharPtr_t)pMessageMap[i].func))( vp, params->GetWString(pMessageMap[i].secondParamName) );

+					}

+					else

+					{

+						// the message isn't handled

+						ivgui()->DPrintf( "Message '%s', sent to '%s', has invalid parameter types\n", params->GetName(), GetName() );

+					}

+					break;

+

+				case 1:

+					switch ( pMessageMap[i].firstParamType )

+					{

+					case DATATYPE_BOOL:

+						typedef void (Panel::*MessageFunc_Bool_t)(bool);

+						(this->*((MessageFunc_Bool_t)pMessageMap[i].func))( (bool)params->GetInt(pMessageMap[i].firstParamName) );

+						break;

+

+					case DATATYPE_CONSTCHARPTR:

+						typedef void (Panel::*MessageFunc_ConstCharPtr_t)(const char *);

+						(this->*((MessageFunc_ConstCharPtr_t)pMessageMap[i].func))( (const char *)params->GetString(pMessageMap[i].firstParamName) );

+						break;

+

+					case DATATYPE_CONSTWCHARPTR:

+						typedef void (Panel::*MessageFunc_ConstCharPtr_t)(const char *);

+						(this->*((MessageFunc_ConstCharPtr_t)pMessageMap[i].func))( (const char *)params->GetWString(pMessageMap[i].firstParamName) );

+						break;

+

+					case DATATYPE_INT:

+						typedef void (Panel::*MessageFunc_Int_t)(int);

+						(this->*((MessageFunc_Int_t)pMessageMap[i].func))( params->GetInt(pMessageMap[i].firstParamName) );

+						break;

+

+					case DATATYPE_FLOAT:

+						typedef void (Panel::*MessageFunc_Float_t)(float);

+						(this->*((MessageFunc_Float_t)pMessageMap[i].func))( params->GetFloat(pMessageMap[i].firstParamName) );

+						break;

+

+					case DATATYPE_PTR:

+						typedef void (Panel::*MessageFunc_Ptr_t)(void *);

+						(this->*((MessageFunc_Ptr_t)pMessageMap[i].func))( (void *)params->GetPtr(pMessageMap[i].firstParamName) );

+						break;

+					

+					case DATATYPE_HANDLE:

+						{

+							typedef void (Panel::*MessageFunc_Ptr_t)(void *);

+							VPANEL vp = ivgui()->HandleToPanel( params->GetInt( pMessageMap[i].firstParamName ) );

+							Panel *panel = ipanel()->GetPanel( vp, GetModuleName() );

+							(this->*((MessageFunc_Ptr_t)pMessageMap[i].func))( (void *)panel );

+						}

+						break;

+

+					case DATATYPE_KEYVALUES:

+						typedef void (Panel::*MessageFunc_KeyValues_t)(KeyValues *);

+						if ( pMessageMap[i].firstParamName )

+						{

+							(this->*((MessageFunc_KeyValues_t)pMessageMap[i].func))( (KeyValues *)params->GetPtr(pMessageMap[i].firstParamName) );

+						}

+						else

+						{

+							(this->*((MessageFunc_KeyValues_t)pMessageMap[i].func))( params );

+						}

+						break;

+

+					default:

+						// the message isn't handled

+						ivgui()->DPrintf( "Message '%s', sent to '%s', has an invalid parameter type\n", params->GetName(), GetName() );

+						break;

+					}

+

+					break;

+

+				default:

+					(this->*(pMessageMap[i].func))();

+					break;

+				};

+

+				// break the loop

+				bFound = true;

+				break;

+			}

+		}

+	}

+

+	// message not handled

+	// debug code

+	if ( !bFound )

+	{

+		static int s_bDebugMessages = -1;

+		if ( s_bDebugMessages == -1 )

+		{

+			s_bDebugMessages = CommandLine()->FindParm( "-vguimessages" ) ? 1 : 0;

+		}

+		if ( s_bDebugMessages == 1 )

+		{

+			ivgui()->DPrintf( "Message '%s' not handled by panel '%s'\n", params->GetName(), GetName() );

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Safe call to get info from child panel by name

+//-----------------------------------------------------------------------------

+bool Panel::RequestInfoFromChild(const char *childName, KeyValues *outputData)

+{

+	Panel *panel = FindChildByName(childName);

+	if (panel)

+	{

+		return panel->RequestInfo(outputData);

+	}

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Posts a message

+//-----------------------------------------------------------------------------

+void Panel::PostMessage(Panel *target, KeyValues *message, float delay)

+{

+	ivgui()->PostMessage(target->GetVPanel(), message, GetVPanel(), delay);

+}

+

+void Panel::PostMessage(VPANEL target, KeyValues *message, float delaySeconds)

+{

+	ivgui()->PostMessage(target, message, GetVPanel(), delaySeconds);

+}

+

+void Panel::PostMessageToAllSiblings( KeyValues *msg, float delaySeconds /*= 0.0f*/ )

+{

+	VPANEL parent = GetVParent();

+	if ( parent )

+	{

+		VPANEL vpanel = GetVPanel();

+

+		CUtlVector< VPANEL > &children = ipanel()->GetChildren( parent );

+		int nChildCount = children.Count();

+		for ( int i = 0; i < nChildCount; ++i )

+		{

+			VPANEL sibling = children[ i ];

+			if ( sibling == vpanel )

+				continue;

+

+			if ( sibling )

+			{

+				PostMessage( sibling, msg->MakeCopy(), delaySeconds );

+			}

+		}

+	}

+

+	msg->deleteThis();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Safe call to post a message to a child by name

+//-----------------------------------------------------------------------------

+void Panel::PostMessageToChild(const char *childName, KeyValues *message)

+{

+	Panel *panel = FindChildByName(childName);

+	if (panel)

+	{

+		ivgui()->PostMessage(panel->GetVPanel(), message, GetVPanel());

+	}

+	else

+	{

+		message->deleteThis();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Requests some information from the panel

+//			Look through the message map for the handler

+//-----------------------------------------------------------------------------

+bool Panel::RequestInfo( KeyValues *outputData )

+{

+	if ( InternalRequestInfo( GetAnimMap(), outputData ) )

+	{

+		return true;

+	}

+

+	if (GetVParent())

+	{

+		return ipanel()->RequestInfo(GetVParent(), outputData);

+	}

+

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: sets a specified value in the control - inverse of RequestInfo

+//-----------------------------------------------------------------------------

+bool Panel::SetInfo(KeyValues *inputData)

+{

+	if ( InternalSetInfo( GetAnimMap(), inputData ) )

+	{

+		return true;

+	}

+

+	// doesn't chain to parent

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: change the panel's silent mode; if silent, the panel will not post

+//			any action signals

+//-----------------------------------------------------------------------------

+

+void Panel::SetSilentMode( bool bSilent )

+{

+	m_bIsSilent = bSilent;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: mouse events will be send to handler panel instead of this panel

+//-----------------------------------------------------------------------------

+void Panel::InstallMouseHandler( Panel *pHandler )

+{

+	m_hMouseEventHandler = pHandler;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Prepares the hierarchy panel maps for use (with message maps etc)

+//-----------------------------------------------------------------------------

+void Panel::PreparePanelMap( PanelMap_t *panelMap )

+{

+	// iterate through the class hierarchy message maps

+	while ( panelMap != NULL && !panelMap->processed )

+	{

+		// fixup cross-dll boundary panel maps

+		if ( panelMap->baseMap == (PanelMap_t*)0x00000001 )

+		{

+			panelMap->baseMap = &Panel::m_PanelMap;

+		}

+

+		// hash message map strings into symbols

+		for (int i = 0; i < panelMap->dataNumFields; i++)

+		{

+			MessageMapItem_t *item = &panelMap->dataDesc[i];

+

+			if (item->name)

+			{

+				item->nameSymbol = KeyValuesSystem()->GetSymbolForString(item->name);

+			}

+			else

+			{

+				item->nameSymbol = INVALID_KEY_SYMBOL;

+			}

+			if (item->firstParamName)

+			{

+				item->firstParamSymbol = KeyValuesSystem()->GetSymbolForString(item->firstParamName);

+			}

+			else

+			{

+				item->firstParamSymbol = INVALID_KEY_SYMBOL;

+			}

+			if (item->secondParamName)

+			{

+				item->secondParamSymbol = KeyValuesSystem()->GetSymbolForString(item->secondParamName);

+			}

+			else

+			{

+				item->secondParamSymbol = INVALID_KEY_SYMBOL;

+			}

+		}

+		

+		panelMap->processed = true;

+		panelMap = panelMap->baseMap;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Called to delete the panel

+//-----------------------------------------------------------------------------

+void Panel::OnDelete()

+{

+#ifdef WIN32

+	Assert( IsX360() || ( IsPC() && _heapchk() == _HEAPOK ) );

+#endif

+	delete this;

+#ifdef WIN32

+	Assert( IsX360() || ( IsPC() && _heapchk() == _HEAPOK ) );

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Panel handle implementation

+//			Returns a pointer to a valid panel, NULL if the panel has been deleted

+//-----------------------------------------------------------------------------

+Panel *PHandle::Get() 

+{

+	if (m_iPanelID != INVALID_PANEL)

+	{

+		VPANEL panel = ivgui()->HandleToPanel(m_iPanelID);

+		if (panel)

+		{

+			Panel *vguiPanel = ipanel()->GetPanel(panel, GetControlsModuleName());

+			return vguiPanel;

+		}

+	}

+	return NULL;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: sets the smart pointer

+//-----------------------------------------------------------------------------

+Panel *PHandle::Set(Panel *pent)

+{

+	if (pent)

+	{

+		m_iPanelID = ivgui()->PanelToHandle(pent->GetVPanel());

+	}

+	else

+	{

+		m_iPanelID = INVALID_PANEL;

+	}

+	return pent; 

+}

+

+Panel *PHandle::Set( HPanel hPanel )

+{

+	m_iPanelID = hPanel;

+	return Get();

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Returns a handle to a valid panel, NULL if the panel has been deleted

+//-----------------------------------------------------------------------------

+VPANEL VPanelHandle::Get()

+{

+	if (m_iPanelID != INVALID_PANEL)

+	{

+        if (ivgui())

+        {

+		    return ivgui()->HandleToPanel(m_iPanelID);

+        }

+	}

+	return NULL;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: sets the smart pointer

+//-----------------------------------------------------------------------------

+VPANEL VPanelHandle::Set(VPANEL pent)

+{

+	if (pent)

+	{

+		m_iPanelID = ivgui()->PanelToHandle(pent);

+	}

+	else

+	{

+		m_iPanelID = INVALID_PANEL;

+	}

+	return pent; 

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: returns a pointer to the tooltip object associated with the panel

+//-----------------------------------------------------------------------------

+BaseTooltip *Panel::GetTooltip()

+{

+	if (!m_pTooltips)

+	{

+		m_pTooltips = new TextTooltip(this, NULL);

+		m_bToolTipOverridden = false;

+		

+		if ( IsConsoleStylePanel() )

+		{

+			m_pTooltips->SetEnabled( false );

+		}

+	}

+

+	return m_pTooltips;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetTooltip( BaseTooltip *pToolTip, const char *pszText )

+{

+	if ( !m_bToolTipOverridden )

+	{

+		// Remove the one we made, we're being overridden.

+		delete m_pTooltips;

+	}

+

+	m_pTooltips = pToolTip;

+	m_bToolTipOverridden = true;

+

+	if ( _tooltipText )

+	{

+		delete [] _tooltipText;

+		_tooltipText = NULL;

+	}

+

+	if ( pszText )

+	{

+		int len = Q_strlen(pszText) + 1;

+		_tooltipText = new char[ len ];

+		Q_strncpy( _tooltipText, pszText, len );

+	}

+}

+

+//-----------------------------------------------------------------------------

+const char *Panel::GetEffectiveTooltipText() const

+{

+	if ( _tooltipText )

+	{

+		return _tooltipText;

+	}

+	if ( m_pTooltips )

+	{

+		const char *result = m_pTooltips->GetText();

+		if ( result )

+		{

+			return result;

+		}

+	}

+	return "";

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: sets the proportional flag on this panel and all it's children

+//-----------------------------------------------------------------------------

+void Panel::SetProportional(bool state)

+{ 

+	// only do something if the state changes

+	if( state != _flags.IsFlagSet( IS_PROPORTIONAL ) )

+	{

+		_flags.SetFlag( IS_PROPORTIONAL, state );	

+

+		for(int i=0;i<GetChildCount();i++)

+		{

+			// recursively apply to all children

+			GetChild(i)->SetProportional( IsProportional() );

+		}

+	}

+	InvalidateLayout();

+}

+

+

+void Panel::SetKeyBoardInputEnabled( bool state )

+{

+	ipanel()->SetKeyBoardInputEnabled( GetVPanel(), state );

+	for ( int i = 0; i < GetChildCount(); i++ )

+	{

+		Panel *child = GetChild( i );

+		if ( !child )

+		{

+			continue;

+		}

+		child->SetKeyBoardInputEnabled( state );

+	}

+

+	// If turning off keyboard input enable, then make sure

+	// this panel is not the current key focus of a parent panel

+	if ( !state )

+	{

+		Panel *pParent = GetParent();

+		if ( pParent )

+		{

+			if ( pParent->GetCurrentKeyFocus() == GetVPanel() )

+			{

+				pParent->RequestFocusNext();

+			}

+		}

+	}

+}

+

+void Panel::SetMouseInputEnabled( bool state )

+{

+	ipanel()->SetMouseInputEnabled( GetVPanel(), state );

+	/*	for(int i=0;i<GetChildCount();i++)

+	{

+	GetChild(i)->SetMouseInput(state);

+	}*/

+	vgui::surface()->CalculateMouseVisible();

+}

+

+bool Panel::IsKeyBoardInputEnabled()

+{

+	return ipanel()->IsKeyBoardInputEnabled( GetVPanel() );

+}

+

+bool Panel::IsMouseInputEnabled()

+{

+	return ipanel()->IsMouseInputEnabled( GetVPanel() );

+}

+

+class CFloatProperty : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		kv->SetFloat( entry->name(), *(float *)data );

+	}

+	

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		*(float *)data = kv->GetFloat( entry->name() );

+	}

+

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		*(float *)data = atof( entry->defaultvalue() );

+	}

+};

+

+class CProportionalFloatProperty : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		float f = *(float *)data;

+		f = scheme()->GetProportionalNormalizedValueEx( panel->GetScheme(), f );

+		kv->SetFloat( entry->name(), f );

+	}

+	

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		float f = kv->GetFloat( entry->name() );

+		f = scheme()->GetProportionalScaledValueEx( panel->GetScheme(), f );

+		*(float *)data = f;

+	}

+

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		float f = atof( entry->defaultvalue() );

+		f = scheme()->GetProportionalScaledValueEx( panel->GetScheme(), f );

+		*(float *)data = f;

+	}

+};

+

+class CIntProperty : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		kv->SetInt( entry->name(), *(int *)data );

+	}

+	

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		*(int *)data = kv->GetInt( entry->name() );

+	}

+

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		*(int *)data = atoi( entry->defaultvalue() );

+	}

+};

+

+class CProportionalIntProperty : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		int i = *(int *)data;

+		i = scheme()->GetProportionalNormalizedValueEx( panel->GetScheme(), i );

+		kv->SetInt( entry->name(), i );

+	}

+	

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		int i = kv->GetInt( entry->name() );

+		i = scheme()->GetProportionalScaledValueEx( panel->GetScheme(), i );

+		*(int *)data = i;

+	}

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		int i = atoi( entry->defaultvalue() );

+		i = scheme()->GetProportionalScaledValueEx( panel->GetScheme(), i );

+		*(int *)data = i;

+	}

+};

+

+class CProportionalIntWithScreenspacePropertyX : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	int	ExtractValue( Panel *panel, const char *pszKey )

+	{

+		int iValue = 0;

+		bool bRightAlign = false;

+		bool bCenterAlign = false;

+		if (pszKey[0] == 'r' || pszKey[0] == 'R')

+		{

+			bRightAlign = true;

+			pszKey++;

+		}

+		else if (pszKey[0] == 'c' || pszKey[0] == 'C')

+		{

+			bCenterAlign = true;

+			pszKey++;

+		}

+

+		// get the value

+		iValue = atoi(pszKey);

+		iValue = scheme()->GetProportionalScaledValueEx(panel->GetScheme(), iValue);

+

+		int screenSize = GetScreenSize();

+		// now correct the alignment

+		if ( bRightAlign )

+		{

+			iValue = screenSize - iValue; 

+		}

+		else if ( bCenterAlign )

+		{

+			iValue = (screenSize / 2) + iValue;

+		}

+

+		return iValue;

+	}

+

+	virtual int GetScreenSize( void )

+	{

+		int screenWide, screenTall;

+		surface()->GetScreenSize(screenWide, screenTall);

+		return screenWide;

+	}

+

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		// Won't work with this, don't use it.

+		Assert(0);

+	}

+

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		*(int *)data = ExtractValue( panel, kv->GetString( entry->name() ) );

+	}

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		*(int *)data = ExtractValue( panel, entry->defaultvalue() );

+	}

+};

+

+class CProportionalIntWithScreenspacePropertyY : public CProportionalIntWithScreenspacePropertyX

+{

+public:

+	virtual int GetScreenSize( void )

+	{

+		int screenWide, screenTall;

+		surface()->GetScreenSize(screenWide, screenTall);

+		return screenTall;

+	}

+};

+

+class CColorProperty : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		kv->SetColor( entry->name(), *(Color *)data );

+	}

+	

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		vgui::IScheme *scheme = vgui::scheme()->GetIScheme( panel->GetScheme() );

+		Assert( scheme );

+		if ( scheme )

+		{

+			void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+

+			char const *colorName = kv->GetString( entry->name() );

+			if ( !colorName || !colorName[0] )

+			{

+				*(Color *)data = kv->GetColor( entry->name() );

+			}

+			else

+			{

+				*(Color *)data = scheme->GetColor( colorName, Color( 0, 0, 0, 0 ) );

+			}

+		}

+	}

+

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		vgui::IScheme *scheme = vgui::scheme()->GetIScheme( panel->GetScheme() );

+		Assert( scheme );

+		if ( scheme )

+		{

+			void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+			*(Color *)data = scheme->GetColor( entry->defaultvalue(), Color( 0, 0, 0, 0 ) );

+		}

+	}

+};

+

+class CBoolProperty : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		kv->SetInt( entry->name(), *(bool *)data ? 1 : 0 );

+	}

+	

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		*(bool *)data = kv->GetInt( entry->name() ) ? true : false;

+	}

+

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		bool b = false;

+		if ( !stricmp( entry->defaultvalue(), "true" )||

+			atoi( entry->defaultvalue() )!= 0 )

+		{

+			b = true;

+		}

+

+		*(bool *)data = b;

+	}

+};

+

+class CStringProperty : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		kv->SetString( entry->name(), (char *)data );

+	}

+	

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		strcpy( (char *)data, kv->GetString( entry->name() ) );

+	}

+

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		strcpy( ( char * )data, entry->defaultvalue() );

+	}

+};

+

+class CHFontProperty : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		vgui::IScheme *scheme = vgui::scheme()->GetIScheme( panel->GetScheme() );

+		Assert( scheme );

+		if ( scheme )

+		{

+			void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+			char const *fontName = scheme->GetFontName( *(HFont *)data );

+			kv->SetString( entry->name(), fontName );

+		}

+	}

+	

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		vgui::IScheme *scheme = vgui::scheme()->GetIScheme( panel->GetScheme() );

+		Assert( scheme );

+		if ( scheme )

+		{

+			void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+			char const *fontName = kv->GetString( entry->name() );

+			*(HFont *)data = scheme->GetFont( fontName, panel->IsProportional() );

+		}

+	}

+

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		vgui::IScheme *scheme = vgui::scheme()->GetIScheme( panel->GetScheme() );

+		Assert( scheme );

+		if ( scheme )

+		{

+			void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+			*(HFont *)data = scheme->GetFont( entry->defaultvalue(), panel->IsProportional() );

+		}

+	}

+};

+

+class CTextureIdProperty : public vgui::IPanelAnimationPropertyConverter

+{

+public:

+	virtual void GetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+		int currentId = *(int *)data;

+

+		// lookup texture name for id

+		char texturename[ 512 ];

+		if ( currentId != -1 &&

+			surface()->DrawGetTextureFile( currentId, texturename, sizeof( texturename ) ) )

+		{

+			kv->SetString( entry->name(), texturename );

+		}

+		else

+		{

+			kv->SetString( entry->name(), "" );

+		}

+	}

+	

+	virtual void SetData( Panel *panel, KeyValues *kv, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+

+		int currentId = -1;

+

+		char const *texturename = kv->GetString( entry->name() );

+		if ( texturename && texturename[ 0 ] )

+		{

+			currentId = surface()->DrawGetTextureId( texturename );

+			if ( currentId == -1 )

+			{

+				currentId = surface()->CreateNewTextureID();

+			}

+			surface()->DrawSetTextureFile( currentId, texturename, false, true );

+		}

+

+		*(int *)data = currentId;

+	}

+

+	virtual void InitFromDefault( Panel *panel, PanelAnimationMapEntry *entry )

+	{

+		void *data = ( void * )( (*entry->m_pfnLookup)( panel ) );

+

+		int currentId = -1;

+

+		char const *texturename = entry->defaultvalue();

+		if ( texturename && texturename[ 0 ] )

+		{

+			currentId = surface()->DrawGetTextureId( texturename );

+			if ( currentId == -1 )

+			{

+				currentId = surface()->CreateNewTextureID();

+			}

+			surface()->DrawSetTextureFile( currentId, texturename, false, true );

+		}

+

+		*(int *)data = currentId;

+	}

+};

+

+static CFloatProperty floatconverter;

+static CProportionalFloatProperty p_floatconverter;

+static CIntProperty intconverter;

+static CProportionalIntProperty p_intconverter;

+static CProportionalIntWithScreenspacePropertyX p_screenspace_intconverter_X;

+static CProportionalIntWithScreenspacePropertyY p_screenspace_intconverter_Y;

+static CColorProperty colorconverter;

+static CBoolProperty boolconverter;

+static CStringProperty stringconverter;

+static CHFontProperty fontconverter;

+static CTextureIdProperty textureidconverter;

+//static CProportionalXPosProperty xposconverter;

+//static CProportionalYPosProperty yposconverter;

+

+static CUtlDict< IPanelAnimationPropertyConverter *, int > g_AnimationPropertyConverters;

+

+static IPanelAnimationPropertyConverter *FindConverter( char const *typeName )

+{

+	int lookup = g_AnimationPropertyConverters.Find( typeName );

+	if ( lookup == g_AnimationPropertyConverters.InvalidIndex() )

+		return NULL;

+

+	IPanelAnimationPropertyConverter *converter = g_AnimationPropertyConverters[ lookup ];

+	return converter;

+}

+

+void Panel::AddPropertyConverter( char const *typeName, IPanelAnimationPropertyConverter *converter )

+{

+	int lookup = g_AnimationPropertyConverters.Find( typeName );

+	if ( lookup != g_AnimationPropertyConverters.InvalidIndex() )

+	{

+		Msg( "Already have converter for type %s, ignoring...\n", typeName );

+		return;

+	}

+

+	g_AnimationPropertyConverters.Insert( typeName, converter );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Static method to initialize all needed converters

+//-----------------------------------------------------------------------------

+void Panel::InitPropertyConverters( void )

+{

+	static bool initialized = false;

+	if ( initialized )

+		return;

+	initialized = true;

+

+	AddPropertyConverter( "float", &floatconverter );

+	AddPropertyConverter( "int", &intconverter );

+	AddPropertyConverter( "Color", &colorconverter );

+	//AddPropertyConverter( "vgui::Color", &colorconverter );

+	AddPropertyConverter( "bool", &boolconverter );

+	AddPropertyConverter( "char", &stringconverter );

+	AddPropertyConverter( "string", &stringconverter );

+	AddPropertyConverter( "HFont", &fontconverter );

+	AddPropertyConverter( "vgui::HFont", &fontconverter );

+

+	// This is an aliased type for proportional float

+	AddPropertyConverter( "proportional_float", &p_floatconverter );

+	AddPropertyConverter( "proportional_int", &p_intconverter );

+

+	AddPropertyConverter( "proportional_xpos", &p_screenspace_intconverter_X );

+	AddPropertyConverter( "proportional_ypos", &p_screenspace_intconverter_Y );

+

+	AddPropertyConverter( "textureid", &textureidconverter );

+}

+

+bool Panel::InternalRequestInfo( PanelAnimationMap *map, KeyValues *outputData )

+{

+	if ( !map )

+		return false;

+

+	Assert( outputData );

+

+	char const *name = outputData->GetName();

+

+	PanelAnimationMapEntry *e = FindPanelAnimationEntry( name, map );

+	if ( e )

+	{

+		IPanelAnimationPropertyConverter *converter = FindConverter( e->type() );

+		if ( converter )

+		{

+			converter->GetData( this, outputData, e );

+			return true;

+		}

+	}

+

+	return false;

+}

+

+bool Panel::InternalSetInfo( PanelAnimationMap *map, KeyValues *inputData )

+{

+	if ( !map )

+		return false;

+

+	Assert( inputData );

+

+	char const *name = inputData->GetName();

+

+	PanelAnimationMapEntry *e = FindPanelAnimationEntry( name, map );

+	if ( e )

+	{

+		IPanelAnimationPropertyConverter *converter = FindConverter( e->type() );

+		if ( converter )

+		{

+			converter->SetData( this, inputData, e );

+			return true;

+		}

+	}

+

+	return false;

+}

+

+PanelAnimationMapEntry *Panel::FindPanelAnimationEntry( char const *scriptname, PanelAnimationMap *map )

+{

+	if ( !map )

+		return NULL;

+

+	Assert( scriptname );

+

+	// Look through mapping for entry

+	int c = map->entries.Count();

+	for ( int i = 0; i < c; i++ )

+	{

+		PanelAnimationMapEntry *e = &map->entries[ i ];

+

+		if ( !stricmp( e->name(), scriptname ) )

+		{

+			return e;

+		}

+	}

+

+	// Recurse

+	if ( map->baseMap )

+	{

+		return FindPanelAnimationEntry( scriptname, map->baseMap );

+	}

+

+	return NULL;

+}

+

+// Recursively invoke settings for PanelAnimationVars

+void Panel::InternalApplySettings( PanelAnimationMap *map, KeyValues *inResourceData)

+{

+	// Loop through keys

+	KeyValues *kv;

+	

+	for ( kv = inResourceData->GetFirstSubKey(); kv; kv = kv->GetNextKey() )

+	{

+		char const *varname = kv->GetName();

+

+		PanelAnimationMapEntry *entry = FindPanelAnimationEntry( varname, GetAnimMap() );

+		if ( entry )

+		{

+			// Set value to value from script

+			IPanelAnimationPropertyConverter *converter = FindConverter( entry->type() );

+			if ( converter )

+			{

+				converter->SetData( this, inResourceData, entry );

+			}

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: sets the default values of all CPanelAnimationVars

+//-----------------------------------------------------------------------------

+void  Panel::InternalInitDefaultValues( PanelAnimationMap *map )

+{

+	_flags.ClearFlag( NEEDS_DEFAULT_SETTINGS_APPLIED );

+

+	// Look through mapping for entry

+	int c = map->entries.Count();

+	for ( int i = 0; i < c; i++ )

+	{

+		PanelAnimationMapEntry *e = &map->entries[ i ];

+		Assert( e );

+		IPanelAnimationPropertyConverter *converter = FindConverter( e->type() );

+		if ( !converter )

+			continue;

+

+		converter->InitFromDefault( this, e );

+	}

+

+	if ( map->baseMap )

+	{	

+		InternalInitDefaultValues( map->baseMap );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+//-----------------------------------------------------------------------------

+int	Panel::GetPaintBackgroundType()

+{

+	return m_nPaintBackgroundType;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : w - 

+//			h - 

+//-----------------------------------------------------------------------------

+void Panel::GetCornerTextureSize( int& w, int& h )

+{

+	if ( m_nBgTextureId1 == -1 )

+	{

+		w = h = 0;

+		return;

+	}

+	surface()->DrawGetTextureSize(m_nBgTextureId1, w, h);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: draws a selection box

+//-----------------------------------------------------------------------------

+void Panel::DrawBox(int x, int y, int wide, int tall, Color color, float normalizedAlpha, bool hollow /*=false*/ )

+{

+	if ( m_nBgTextureId1 == -1 ||

+		 m_nBgTextureId2 == -1 ||

+		 m_nBgTextureId3 == -1 ||

+		 m_nBgTextureId4 == -1 )

+	{

+		return;

+	}

+

+	color[3] *= normalizedAlpha;

+

+	// work out our bounds

+	int cornerWide, cornerTall;

+	GetCornerTextureSize( cornerWide, cornerTall );

+

+	// draw the background in the areas not occupied by the corners

+	// draw it in three horizontal strips

+	surface()->DrawSetColor(color);

+	surface()->DrawFilledRect(x + cornerWide, y, x + wide - cornerWide,	y + cornerTall);

+	if ( !hollow )

+	{

+		surface()->DrawFilledRect(x, y + cornerTall, x + wide, y + tall - cornerTall);

+	}

+	else

+	{

+		surface()->DrawFilledRect(x, y + cornerTall, x + cornerWide, y + tall - cornerTall);

+		surface()->DrawFilledRect(x + wide - cornerWide, y + cornerTall, x + wide, y + tall - cornerTall);

+	}

+	surface()->DrawFilledRect(x + cornerWide, y + tall - cornerTall, x + wide - cornerWide, y + tall);

+

+	// draw the corners

+

+	//=============================================================================

+	// HPE_BEGIN:

+	// [tj] We now check each individual corner and decide whether to draw it straight or rounded

+	//=============================================================================

+	//TOP-LEFT

+	if (ShouldDrawTopLeftCornerRounded())

+	{

+		surface()->DrawSetTexture(m_nBgTextureId1);

+		surface()->DrawTexturedRect(x, y, x + cornerWide, y + cornerTall);

+	}

+	else

+	{

+		surface()->DrawFilledRect(x, y, x + cornerWide, y + cornerTall);

+	}

+

+

+	//TOP-RIGHT

+	if (ShouldDrawTopRightCornerRounded())

+	{

+		surface()->DrawSetTexture(m_nBgTextureId2);

+		surface()->DrawTexturedRect(x + wide - cornerWide, y, x + wide, y + cornerTall);

+	}

+	else

+	{

+		surface()->DrawFilledRect(x + wide - cornerWide, y, x + wide, y + cornerTall);

+	}

+

+	//BOTTOM-LEFT

+	if (ShouldDrawBottomLeftCornerRounded())

+	{

+		surface()->DrawSetTexture(m_nBgTextureId4);

+		surface()->DrawTexturedRect(x + 0, y + tall - cornerTall, x + cornerWide, y + tall);

+	}

+	else

+	{

+		surface()->DrawFilledRect(x + 0, y + tall - cornerTall, x + cornerWide, y + tall);

+	}

+

+

+	//BOTTOM-RIGHT

+	if (ShouldDrawBottomRightCornerRounded())

+	{

+		surface()->DrawSetTexture(m_nBgTextureId3);

+		surface()->DrawTexturedRect(x + wide - cornerWide, y + tall - cornerTall, x + wide, y + tall);

+	}

+	else

+	{

+		surface()->DrawFilledRect(x + wide - cornerWide, y + tall - cornerTall, x + wide, y + tall);

+	}

+	//=============================================================================

+	// HPE_END

+	//=============================================================================

+}

+

+void Panel::DrawBoxFade(int x, int y, int wide, int tall, Color color, float normalizedAlpha, unsigned int alpha0, unsigned int alpha1, bool bHorizontal, bool hollow /*=false*/ )

+{

+	if ( m_nBgTextureId1 == -1 ||

+		m_nBgTextureId2 == -1 ||

+		m_nBgTextureId3 == -1 ||

+		m_nBgTextureId4 == -1 ||

+		surface()->DrawGetAlphaMultiplier() == 0 )

+	{

+		return;

+	}

+

+	color[3] *= normalizedAlpha;

+

+	// work out our bounds

+	int cornerWide, cornerTall;

+	GetCornerTextureSize( cornerWide, cornerTall );

+

+	if ( !bHorizontal )

+	{

+		// draw the background in the areas not occupied by the corners

+		// draw it in three horizontal strips

+		surface()->DrawSetColor(color);

+		surface()->DrawFilledRectFade(x + cornerWide, y, x + wide - cornerWide,	y + cornerTall, alpha0, alpha0, bHorizontal );

+		if ( !hollow )

+		{

+			surface()->DrawFilledRectFade(x, y + cornerTall, x + wide, y + tall - cornerTall, alpha0, alpha1, bHorizontal);

+		}

+		else

+		{

+			surface()->DrawFilledRectFade(x, y + cornerTall, x + cornerWide, y + tall - cornerTall, alpha0, alpha1, bHorizontal);

+			surface()->DrawFilledRectFade(x + wide - cornerWide, y + cornerTall, x + wide, y + tall - cornerTall, alpha0, alpha1, bHorizontal);

+		}

+		surface()->DrawFilledRectFade(x + cornerWide, y + tall - cornerTall, x + wide - cornerWide, y + tall, alpha1, alpha1, bHorizontal);

+	}

+	else

+	{

+		// draw the background in the areas not occupied by the corners

+		// draw it in three horizontal strips

+		surface()->DrawSetColor(color);

+		surface()->DrawFilledRectFade(x, y + cornerTall, x + cornerWide, y + tall - cornerTall, alpha0, alpha0, bHorizontal );

+		if ( !hollow )

+		{

+			surface()->DrawFilledRectFade(x + cornerWide, y, x + wide - cornerWide, y + tall, alpha0, alpha1, bHorizontal);

+		}

+		else

+		{

+			// FIXME: Hollow horz version not implemented

+			//surface()->DrawFilledRectFade(x, y + cornerTall, x + cornerWide, y + tall - cornerTall, alpha0, alpha1, bHorizontal);

+			//surface()->DrawFilledRectFade(x + wide - cornerWide, y + cornerTall, x + wide, y + tall - cornerTall, alpha0, alpha1, bHorizontal);

+		}

+		surface()->DrawFilledRectFade(x + wide - cornerWide, y + cornerTall, x + wide, y + tall - cornerTall, alpha1, alpha1, bHorizontal);

+	}

+

+	float fOldAlpha = color[ 3 ];

+	int iAlpha0 = fOldAlpha * ( static_cast<float>( alpha0 ) / 255.0f );

+	int iAlpha1 = fOldAlpha * ( static_cast<float>( alpha1 ) / 255.0f );

+

+	// draw the corners

+	if ( !bHorizontal )

+	{

+		color[ 3 ] = iAlpha0;

+		surface()->DrawSetColor( color );

+		surface()->DrawSetTexture(m_nBgTextureId1);

+		surface()->DrawTexturedRect(x, y, x + cornerWide, y + cornerTall);

+		surface()->DrawSetTexture(m_nBgTextureId2);

+		surface()->DrawTexturedRect(x + wide - cornerWide, y, x + wide, y + cornerTall);

+

+		color[ 3 ] = iAlpha1;

+		surface()->DrawSetColor( color );

+		surface()->DrawSetTexture(m_nBgTextureId3);

+		surface()->DrawTexturedRect(x + wide - cornerWide, y + tall - cornerTall, x + wide, y + tall);

+		surface()->DrawSetTexture(m_nBgTextureId4);

+		surface()->DrawTexturedRect(x + 0, y + tall - cornerTall, x + cornerWide, y + tall);

+	}

+	else

+	{

+		color[ 3 ] = iAlpha0;

+		surface()->DrawSetColor( color );

+		surface()->DrawSetTexture(m_nBgTextureId1);

+		surface()->DrawTexturedRect(x, y, x + cornerWide, y + cornerTall);

+		surface()->DrawSetTexture(m_nBgTextureId4);

+		surface()->DrawTexturedRect(x + 0, y + tall - cornerTall, x + cornerWide, y + tall);

+

+		color[ 3 ] = iAlpha1;

+		surface()->DrawSetColor( color );

+		surface()->DrawSetTexture(m_nBgTextureId2);

+		surface()->DrawTexturedRect(x + wide - cornerWide, y, x + wide, y + cornerTall);

+		surface()->DrawSetTexture(m_nBgTextureId3);

+		surface()->DrawTexturedRect(x + wide - cornerWide, y + tall - cornerTall, x + wide, y + tall);

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : x - 

+//			y - 

+//			wide - 

+//			tall - 

+//			color - 

+//			normalizedAlpha - 

+//-----------------------------------------------------------------------------

+void Panel::DrawHollowBox(int x, int y, int wide, int tall, Color color, float normalizedAlpha )

+{

+	DrawBox( x, y, wide, tall, color, normalizedAlpha, true );

+}

+

+//=============================================================================

+// HPE_BEGIN:

+// [menglish] Draws a hollow box similar to the already existing draw hollow box function, but takes the indents as params

+//=============================================================================

+

+void Panel::DrawHollowBox( int x, int y, int wide, int tall, Color color, float normalizedAlpha, int cornerWide, int cornerTall )

+{

+	if ( m_nBgTextureId1 == -1 ||

+		m_nBgTextureId2 == -1 ||

+		m_nBgTextureId3 == -1 ||

+		m_nBgTextureId4 == -1 )

+	{

+		return;

+	}

+

+	color[3] *= normalizedAlpha;

+

+	// draw the background in the areas not occupied by the corners

+	// draw it in three horizontal strips

+	surface()->DrawSetColor(color);

+	surface()->DrawFilledRect(x + cornerWide, y, x + wide - cornerWide,	y + cornerTall);

+	surface()->DrawFilledRect(x, y + cornerTall, x + cornerWide, y + tall - cornerTall);

+	surface()->DrawFilledRect(x + wide - cornerWide, y + cornerTall, x + wide, y + tall - cornerTall);

+	surface()->DrawFilledRect(x + cornerWide, y + tall - cornerTall, x + wide - cornerWide, y + tall);

+

+	// draw the corners

+	surface()->DrawSetTexture(m_nBgTextureId1);

+	surface()->DrawTexturedRect(x, y, x + cornerWide, y + cornerTall);

+	surface()->DrawSetTexture(m_nBgTextureId2);

+	surface()->DrawTexturedRect(x + wide - cornerWide, y, x + wide, y + cornerTall);

+	surface()->DrawSetTexture(m_nBgTextureId3);

+	surface()->DrawTexturedRect(x + wide - cornerWide, y + tall - cornerTall, x + wide, y + tall);

+	surface()->DrawSetTexture(m_nBgTextureId4);

+	surface()->DrawTexturedRect(x + 0, y + tall - cornerTall, x + cornerWide, y + tall);

+}

+

+//=============================================================================

+// HPE_END

+//=============================================================================

+

+//-----------------------------------------------------------------------------

+// Purpose: draws a selection box

+//-----------------------------------------------------------------------------

+void Panel::DrawTexturedBox(int x, int y, int wide, int tall, Color color, float normalizedAlpha )

+{

+	if ( m_nBgTextureId1 == -1 )

+		return;

+

+	color[3] *= normalizedAlpha;

+

+	surface()->DrawSetColor( color );

+	surface()->DrawSetTexture(m_nBgTextureId1);

+	surface()->DrawTexturedRect(x, y, x + wide, y + tall);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Marks this panel as draggable (note that children will chain to their parents to see if any parent is draggable)

+// Input  : enabled - 

+//-----------------------------------------------------------------------------

+void Panel::SetDragEnabled( bool enabled )

+{

+#if defined( VGUI_USEDRAGDROP )

+	// If turning it off, quit dragging if mid-drag

+	if ( !enabled && 

+		m_pDragDrop->m_bDragging )

+	{

+		OnFinishDragging( false, (MouseCode)-1 );

+	}

+	m_pDragDrop->m_bDragEnabled = enabled;

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::IsDragEnabled() const

+{

+#if defined( VGUI_USEDRAGDROP )

+	return m_pDragDrop->m_bDragEnabled;

+#endif

+	return false;

+}

+

+void Panel::SetShowDragHelper( bool enabled )

+{

+#if defined( VGUI_USEDRAGDROP )

+	m_pDragDrop->m_bShowDragHelper = enabled;

+#endif

+}

+

+// Use this to prevent chaining up from a parent which can mess with mouse functionality if you don't want to chain up from a child panel to the best

+//  draggable parent.

+void Panel::SetBlockDragChaining( bool block )

+{

+#if defined( VGUI_USEDRAGDROP )

+	m_pDragDrop->m_bPreventChaining = block;

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::IsBlockingDragChaining() const

+{

+#if defined( VGUI_USEDRAGDROP )

+	return m_pDragDrop->m_bPreventChaining;

+#endif

+	return true;

+}

+

+

+//-----------------------------------------------------------------------------

+// accessors for m_nDragStartTolerance

+//-----------------------------------------------------------------------------

+int Panel::GetDragStartTolerance() const

+{

+#if defined( VGUI_USEDRAGDROP )

+	return m_pDragDrop->m_nDragStartTolerance;

+#endif

+	return 0;

+}

+

+void Panel::SetDragSTartTolerance( int nTolerance )

+{

+#if defined( VGUI_USEDRAGDROP )

+	m_pDragDrop->m_nDragStartTolerance = nTolerance;

+#endif

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Marks this panel as droppable ( note that children will chain to their parents to see if any parent is droppable)

+// Input  : enabled - 

+//-----------------------------------------------------------------------------

+void Panel::SetDropEnabled( bool enabled, float flHoverContextTime /* = 0.0f */ )

+{

+#if defined( VGUI_USEDRAGDROP )

+	m_pDragDrop->m_bDropEnabled = enabled;

+	m_pDragDrop->m_flHoverContextTime = flHoverContextTime;

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::IsDropEnabled() const

+{

+#if defined( VGUI_USEDRAGDROP )

+	return m_pDragDrop->m_bDropEnabled;

+#endif

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Chains up to any parent 

+// 1) marked DropEnabled; and 

+// 2) willing to accept the drop payload

+// Input  :  - 

+// Output : Panel

+//-----------------------------------------------------------------------------

+Panel *Panel::GetDropTarget( CUtlVector< KeyValues * >& msglist )

+{

+#if defined( VGUI_USEDRAGDROP )

+	// Found one

+	if ( m_pDragDrop->m_bDropEnabled && 

+		IsDroppable( msglist ) )

+	{

+		return this;

+	}

+

+	// Chain up

+	if ( GetParent() )

+	{

+		return GetParent()->GetDropTarget( msglist );

+	}

+#endif

+	// No luck

+	return NULL;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Chains up to first parent marked DragEnabled

+// Input  :  - 

+// Output : Panel

+//-----------------------------------------------------------------------------

+Panel *Panel::GetDragPanel()

+{

+#if defined( VGUI_USEDRAGDROP )

+	// If we encounter a blocker, stop chaining

+	if ( m_pDragDrop->m_bPreventChaining )

+		return NULL;

+

+	if ( m_pDragDrop->m_bDragEnabled )

+		return this;

+

+	// Chain up

+	if ( GetParent() )

+	{

+		return GetParent()->GetDragPanel();

+	}

+#endif

+	// No luck

+	return NULL;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+//-----------------------------------------------------------------------------

+void Panel::OnStartDragging()

+{

+#if defined( VGUI_USEDRAGDROP )

+	// Only left mouse initiates drag/drop.

+	// FIXME: Revisit?

+	if ( !input()->IsMouseDown( MOUSE_LEFT ) )

+		return;

+

+	if ( !m_pDragDrop->m_bDragEnabled )

+		return;

+

+	if ( m_pDragDrop->m_bDragging )

+		return;

+

+	g_DragDropCapture = this;

+

+	m_pDragDrop->m_bDragStarted = false;

+	m_pDragDrop->m_bDragging = true;

+	input()->GetCursorPos( m_pDragDrop->m_nStartPos[ 0 ], m_pDragDrop->m_nStartPos[ 1 ] );

+	m_pDragDrop->m_nLastPos[ 0 ] = m_pDragDrop->m_nStartPos[ 0 ];

+	m_pDragDrop->m_nLastPos[ 1 ] = m_pDragDrop->m_nStartPos[ 1 ];

+

+	OnContinueDragging();

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Called if drag drop is started but not dropped on top of droppable panel...

+// Input  :  - 

+//-----------------------------------------------------------------------------

+void Panel::OnDragFailed( CUtlVector< KeyValues * >& msglist )

+{

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+//-----------------------------------------------------------------------------

+void Panel::OnFinishDragging( bool mousereleased, MouseCode code, bool abort /*= false*/ )

+{

+#if defined( VGUI_USEDRAGDROP )

+	g_DragDropCapture = NULL;

+

+	if ( !m_pDragDrop->m_bDragEnabled )

+		return;

+

+	Assert( m_pDragDrop->m_bDragging );

+

+	if ( !m_pDragDrop->m_bDragging )

+		return;

+

+	int x, y;

+	input()->GetCursorPos( x, y );

+

+    m_pDragDrop->m_nLastPos[ 0 ] = x;

+	m_pDragDrop->m_nLastPos[ 1 ] = y;

+

+	if ( s_DragDropHelper.Get() )

+	{

+		s_DragDropHelper->RemovePanel( this );

+	}

+

+	m_pDragDrop->m_bDragging = false;

+

+	CUtlVector< KeyValues * >& data = m_pDragDrop->m_DragData;

+	int c = data.Count();

+

+	Panel *target = NULL;

+	bool shouldDrop = false;

+

+	if ( m_pDragDrop->m_bDragStarted )

+	{

+		char cmd[ 256 ];

+		Q_strncpy( cmd, "default", sizeof( cmd ) );

+

+		if ( mousereleased &&

+			m_pDragDrop->m_hCurrentDrop != 0 &&

+			m_pDragDrop->m_hDropContextMenu.Get() )

+		{

+			Menu *menu = m_pDragDrop->m_hDropContextMenu;

+

+			VPANEL hover = menu->IsWithinTraverse( x, y, false );

+			if ( hover )

+			{

+				Panel *pHover = ipanel()->GetPanel( hover, GetModuleName() );

+				if ( pHover )

+				{

+					// Figure out if it's a menu item...

+					int c = menu->GetItemCount();

+					for ( int i = 0; i < c; ++i )

+					{

+						int id = menu->GetMenuID( i );

+						MenuItem *item = menu->GetMenuItem( id );

+						if ( item == pHover )

+						{

+							KeyValues *command = item->GetCommand();

+							if ( command )

+							{

+								char const *p = command->GetString( "command", "" );

+								if ( p && p[ 0 ] )

+								{

+									Q_strncpy( cmd, p, sizeof( cmd ) );

+								}

+							}

+						}

+					}

+				}

+			}

+

+			delete menu;

+			m_pDragDrop->m_hDropContextMenu = NULL;

+		}

+

+		for ( int i = 0 ; i < c; ++i )

+		{

+			KeyValues *msg = data[ i ];

+

+			msg->SetString( "command", cmd );

+

+			msg->SetInt( "screenx", x );

+			msg->SetInt( "screeny", y );

+		}

+

+		target = m_pDragDrop->m_hCurrentDrop.Get();

+		if ( target && !abort )

+		{

+			int localmousex = x, localmousey = y;

+			// Convert screen space coordintes to coordinates relative to drop window

+			target->ScreenToLocal( localmousex, localmousey );

+

+			for ( int i = 0 ; i < c; ++i )

+			{

+				KeyValues *msg = data[ i ];

+

+				msg->SetInt( "x", localmousex );

+				msg->SetInt( "y", localmousey );

+			}

+

+			shouldDrop = true;

+		}

+

+		if ( !shouldDrop )

+		{

+			OnDragFailed( data );

+		}

+	}

+

+	m_pDragDrop->m_bDragStarted = false;

+	m_pDragDrop->m_DragPanels.RemoveAll();

+	m_pDragDrop->m_hCurrentDrop = NULL;

+

+	// Copy data ptrs out of data because OnPanelDropped might cause this panel to be deleted

+	// and our this ptr will be hosed...

+	CUtlVector< KeyValues * > temp;

+	for ( int i = 0 ; i < c; ++i )

+	{

+		temp.AddToTail( data[ i ] );

+	}

+	data.RemoveAll();

+

+	if ( shouldDrop && target )

+	{

+		target->OnPanelDropped( temp );

+	}

+	for ( int i = 0 ; i < c ; ++i )

+	{

+        temp[ i ]->deleteThis();

+	}

+#endif

+}

+

+void Panel::OnDropContextHoverShow( CUtlVector< KeyValues * >& msglist )

+{

+}

+

+void Panel::OnDropContextHoverHide( CUtlVector< KeyValues * >& msglist )

+{

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : *msg - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::IsDroppable( CUtlVector< KeyValues * >& msglist )

+{

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : startx - 

+//			starty - 

+//			mx - 

+//			my - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::CanStartDragging( int startx, int starty, int mx, int my )

+{

+#if defined( VGUI_USEDRAGDROP )

+	if ( IsStartDragWhenMouseExitsPanel() )

+	{

+		ScreenToLocal( mx, my );

+		if ( mx < 0 || my < 0 )

+			return true;

+		if ( mx > GetWide() || my > GetTall() )

+			return true;

+

+		return false;

+	}

+

+	int deltax = abs( mx - startx );

+	int deltay = abs( my - starty );

+	if ( deltax > m_pDragDrop->m_nDragStartTolerance ||

+		 deltay > m_pDragDrop->m_nDragStartTolerance )

+	{

+		return true;

+	}

+#endif

+	return false;

+}

+

+HCursor Panel::GetDropCursor( CUtlVector< KeyValues * >& msglist )

+{

+	return dc_arrow;

+}

+

+bool IsSelfDroppable( CUtlVector< KeyValues * > &dragData )

+{

+	if ( dragData.Count() == 0 )

+		return false;

+

+	KeyValues *pKeyValues( dragData[ 0 ] );

+	if ( !pKeyValues )

+		return false;

+

+	return pKeyValues->GetInt( "selfDroppable" ) != 0;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+//-----------------------------------------------------------------------------

+void Panel::OnContinueDragging()

+{

+#if defined( VGUI_USEDRAGDROP )

+	if ( !m_pDragDrop->m_bDragEnabled )

+		return;

+

+	if ( !m_pDragDrop->m_bDragging )

+		return;

+

+	int x, y;

+	input()->GetCursorPos( x, y );

+

+	// Update last position

+	m_pDragDrop->m_nLastPos[ 0 ] = x;

+	m_pDragDrop->m_nLastPos[ 1 ] = y;

+

+	if ( !m_pDragDrop->m_bDragStarted )

+	{

+		if ( CanStartDragging( m_pDragDrop->m_nStartPos[ 0 ], m_pDragDrop->m_nStartPos[ 1 ], x, y ) )

+		{

+			m_pDragDrop->m_bDragStarted = true;

+			CreateDragData();

+		}

+		else

+		{

+			return;

+		}

+	}

+

+	if ( !s_DragDropHelper.Get() && m_pDragDrop->m_bShowDragHelper )

+	{

+		s_DragDropHelper = new CDragDropHelperPanel();

+		s_DragDropHelper->SetKeyBoardInputEnabled( false );

+		s_DragDropHelper->SetMouseInputEnabled( false );

+		Assert( s_DragDropHelper.Get() );

+	}

+

+	if ( !s_DragDropHelper.Get() )

+		return;

+

+	s_DragDropHelper->AddPanel( this );

+

+	Assert( m_pDragDrop->m_DragData.Count() );

+

+	vgui::PHandle oldDrop = m_pDragDrop->m_hCurrentDrop;

+

+	// See what's under that

+	m_pDragDrop->m_hCurrentDrop = NULL;

+

+	// Search under mouse pos...

+	Panel *dropTarget = FindDropTargetPanel();

+	if ( dropTarget )

+	{

+		dropTarget = dropTarget->GetDropTarget( m_pDragDrop->m_DragData );

+	}

+

+	// it's not okay until we find a droppable panel

+	surface()->SetCursor( dc_no );

+

+	if ( dropTarget )

+	{

+		if ( dropTarget != this || IsSelfDroppable( m_pDragDrop->m_DragData ) )

+		{

+			m_pDragDrop->m_hCurrentDrop = dropTarget;

+			surface()->SetCursor( dropTarget->GetDropCursor( m_pDragDrop->m_DragData ) );

+		}

+	}

+

+	if ( m_pDragDrop->m_hCurrentDrop.Get() != oldDrop.Get() )

+	{

+		if ( oldDrop.Get() )

+		{

+			oldDrop->OnPanelExitedDroppablePanel( m_pDragDrop->m_DragData );

+		}

+

+		if ( m_pDragDrop->m_hCurrentDrop.Get() )

+		{

+			m_pDragDrop->m_hCurrentDrop->OnPanelEnteredDroppablePanel( m_pDragDrop->m_DragData );

+			m_pDragDrop->m_hCurrentDrop->OnDropContextHoverHide( m_pDragDrop->m_DragData );

+

+			// Reset hover time

+			m_pDragDrop->m_lDropHoverTime = system()->GetTimeMillis();

+			m_pDragDrop->m_bDropMenuShown = false;

+		}

+

+		// Discard any stale context menu...

+		if ( m_pDragDrop->m_hDropContextMenu.Get() )

+		{

+			delete m_pDragDrop->m_hDropContextMenu.Get();

+		}

+	}

+

+	if ( m_pDragDrop->m_hCurrentDrop != 0 &&

+		m_pDragDrop->m_hDropContextMenu.Get() )

+	{

+		Menu *menu = m_pDragDrop->m_hDropContextMenu;

+

+		VPANEL hover = menu->IsWithinTraverse( x, y, false );

+		if ( hover )

+		{

+			Panel *pHover = ipanel()->GetPanel( hover, GetModuleName() );

+			if ( pHover )

+			{

+				// Figure out if it's a menu item...

+				int c = menu->GetItemCount();

+				for ( int i = 0; i < c; ++i )

+				{

+					int id = menu->GetMenuID( i );

+					MenuItem *item = menu->GetMenuItem( id );

+					if ( item == pHover )

+					{

+						menu->SetCurrentlyHighlightedItem( id );

+					}

+				}

+			}

+		}

+		else

+		{

+			menu->ClearCurrentlyHighlightedItem();

+		}

+	}

+#endif

+}

+

+#if defined( VGUI_USEDRAGDROP )

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : DragDrop_t

+//-----------------------------------------------------------------------------

+DragDrop_t *Panel::GetDragDropInfo()

+{

+	Assert( m_pDragDrop );

+	return m_pDragDrop;

+}

+#endif

+

+void Panel::OnGetAdditionalDragPanels( CUtlVector< Panel * >& dragabbles )

+{

+	// Nothing here

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Virtual method to allow panels to add to the default values

+// Input  : *msg - 

+//-----------------------------------------------------------------------------

+void Panel::OnCreateDragData( KeyValues *msg )

+{

+	// These values are filled in for you:

+	// "panel"	ptr to panel being dropped

+	// "screenx", "screeny" - drop cursor pos in screen space

+	// "x", "y" - drop coordinates relative to this window (the window being dropped upon)

+}

+

+// Called if m_flHoverContextTime was non-zero, allows droppee to preview the drop data and show an appropriate menu

+bool Panel::GetDropContextMenu( Menu *menu, CUtlVector< KeyValues * >& msglist )

+{

+	return false;

+}

+

+void Panel::CreateDragData()

+{

+#if defined( VGUI_USEDRAGDROP )

+	int i, c;

+

+	if ( m_pDragDrop->m_DragData.Count() )

+	{

+		return;

+	}

+

+	PHandle h;

+	h = this;

+	m_pDragDrop->m_DragPanels.AddToTail( h );

+

+	CUtlVector< Panel * > temp;

+	OnGetAdditionalDragPanels( temp );

+	c = temp.Count();

+	for ( i = 0; i < c; ++i )

+	{

+		h = temp[ i ];

+		m_pDragDrop->m_DragPanels.AddToTail( h );

+	}

+

+	c = m_pDragDrop->m_DragPanels.Count();

+	for ( i = 0 ; i < c; ++i )

+	{

+		Panel *sibling = m_pDragDrop->m_DragPanels[ i ].Get();

+		if ( !sibling )

+		{

+			continue;

+		}

+

+		KeyValues *msg = new KeyValues( "DragDrop" );

+		msg->SetPtr( "panel", sibling );

+

+		sibling->OnCreateDragData( msg );

+

+		m_pDragDrop->m_DragData.AddToTail( msg );

+	}

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : KeyValues

+//-----------------------------------------------------------------------------

+void Panel::GetDragData( CUtlVector< KeyValues * >& list )

+{

+#if defined( VGUI_USEDRAGDROP )

+	int i, c;

+

+	list.RemoveAll();

+

+	c = m_pDragDrop->m_DragData.Count();

+	for ( i = 0 ; i < c; ++i )

+	{

+		list.AddToTail( m_pDragDrop->m_DragData[ i ] );

+	}

+#endif

+}

+

+#if defined( VGUI_USEDRAGDROP )

+CDragDropHelperPanel::CDragDropHelperPanel() : BaseClass( NULL, "DragDropHelper" )

+{

+	SetVisible( true );

+	SetPaintEnabled( false );

+	SetPaintBackgroundEnabled( false );

+	SetMouseInputEnabled( false );

+	SetKeyBoardInputEnabled( false );

+	// SetCursor( dc_none );

+	ipanel()->SetTopmostPopup( GetVPanel(), true );

+	int w, h;

+	surface()->GetScreenSize( w, h );

+	SetBounds( 0, 0, w, h );

+

+	SetPostChildPaintEnabled( true );

+

+	MakePopup( false );

+}

+

+VPANEL CDragDropHelperPanel::IsWithinTraverse(int x, int y, bool traversePopups)

+{

+	return (VPANEL)0;

+}

+

+void CDragDropHelperPanel::PostChildPaint()

+{

+	int c = m_PaintList.Count();

+	for ( int i = c - 1; i >= 0 ; --i )

+	{

+		DragHelperPanel_t& data = m_PaintList[ i ];

+

+		Panel *panel = data.m_hPanel.Get();

+		if ( !panel )

+		{

+			m_PaintList.Remove( i );

+			continue;

+		}

+

+		Panel *dropPanel = panel->GetDragDropInfo()->m_hCurrentDrop.Get();

+		if ( panel )

+		{

+			if ( !dropPanel )

+			{

+				panel->OnDraggablePanelPaint();

+			}

+			else

+			{

+				CUtlVector< Panel * > temp;

+				CUtlVector< PHandle >& data = panel->GetDragDropInfo()->m_DragPanels;

+				CUtlVector< KeyValues * >& msglist = panel->GetDragDropInfo()->m_DragData;

+				int i, c;

+				c = data.Count();

+				for ( i = 0; i < c ; ++i )

+				{

+					Panel *pPanel = data[ i ].Get();

+					if ( pPanel )

+					{

+						temp.AddToTail( pPanel );

+					}

+				}

+

+				dropPanel->OnDroppablePanelPaint( msglist, temp );

+			}

+		}

+	}

+

+	if ( c == 0 )

+	{

+		MarkForDeletion();

+	}

+}

+

+void CDragDropHelperPanel::AddPanel( Panel *current )

+{

+	if ( !current )

+		return;

+

+	Menu *hover = current->GetDragDropInfo()->m_hDropContextMenu.Get();

+

+	surface()->MovePopupToFront( GetVPanel() );

+	if ( hover && hover->IsPopup() )

+	{

+		surface()->MovePopupToFront( hover->GetVPanel() );

+	}

+

+	int c = m_PaintList.Count();

+	for ( int i = 0; i < c; ++i )

+	{

+		if ( m_PaintList[ i ].m_hPanel.Get() == current )

+			return;

+	}

+

+	DragHelperPanel_t data;

+	data.m_hPanel				= current;

+	m_PaintList.AddToTail( data );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : *search - 

+//-----------------------------------------------------------------------------

+void CDragDropHelperPanel::RemovePanel( Panel *search )

+{

+	int c = m_PaintList.Count();

+	for ( int i = c - 1 ; i >= 0; --i )

+	{

+		if ( m_PaintList[ i ].m_hPanel.Get() == search )

+		{

+			m_PaintList.Remove( i );

+			return;

+		}

+	}

+}

+#endif

+//-----------------------------------------------------------------------------

+// Purpose: Enumerates panels under mouse x,y

+// Input  : panelList - 

+//			x - 

+//			y - 

+//			check - 

+//-----------------------------------------------------------------------------

+void Panel::FindDropTargetPanel_R( CUtlVector< VPANEL >& panelList, int x, int y, VPANEL check )

+{

+#if defined( VGUI_USEDRAGDROP )

+	if ( !ipanel()->IsFullyVisible( check ) )

+		return;

+

+	if ( ::ShouldHandleInputMessage( check ) && ipanel()->IsWithinTraverse( check, x, y, false ) )

+	{

+		panelList.AddToTail( check );

+	}

+

+	CUtlVector< VPANEL > &children = ipanel()->GetChildren( check );

+	int childCount = children.Count();

+	for ( int i = 0; i < childCount; i++ )

+	{

+		VPANEL child = children[ i ];

+		FindDropTargetPanel_R( panelList, x, y, child );

+	}

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Panel

+//-----------------------------------------------------------------------------

+Panel *Panel::FindDropTargetPanel()

+{

+#if defined( VGUI_USEDRAGDROP )

+	if ( !s_DragDropHelper.Get() )

+		return NULL;

+

+	CUtlVector< VPANEL > hits;

+

+	int x, y;

+	input()->GetCursorPos( x, y );

+

+	VPANEL embedded = surface()->GetEmbeddedPanel();

+	VPANEL helper = s_DragDropHelper.Get()->GetVPanel();

+

+	if ( surface()->IsCursorVisible() && surface()->IsWithin(x, y) )

+	{

+		// faster version of code below

+		// checks through each popup in order, top to bottom windows

+		int c = surface()->GetPopupCount();

+		for (int i = c - 1; i >= 0 && hits.Count() == 0; i--)

+		{

+			VPANEL popup = surface()->GetPopup(i);

+			if ( popup == embedded )

+				continue;

+

+			// Don't return helper panel!!!

+			if ( popup == helper )

+				continue;

+

+			if ( !ipanel()->IsFullyVisible( popup ) )

+				continue;

+

+			FindDropTargetPanel_R( hits, x, y, popup );

+		}

+

+		// Check embedded

+		if ( !hits.Count() )

+		{

+			FindDropTargetPanel_R( hits, x, y, embedded );

+		}

+	}

+

+	// Nothing under mouse...

+	if ( !hits.Count() )

+		return NULL;

+

+	// Return topmost panel under mouse, if it's visible to this .dll

+	Panel *panel = NULL;

+	int nCount = hits.Count();

+	while ( --nCount >= 0 )

+	{

+		panel = ipanel()->GetPanel( hits[ nCount ], GetModuleName() );

+		if ( panel )

+			return panel;

+	}

+#endif

+	return NULL;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Mouse is on draggable panel and has started moving, but is not over a droppable panel yet

+// Input  :  - 

+//-----------------------------------------------------------------------------

+void Panel::OnDraggablePanelPaint()

+{

+#if defined( VGUI_USEDRAGDROP )

+	int sw, sh;

+	GetSize( sw, sh );

+

+	int x, y;

+	input()->GetCursorPos( x, y );

+	int w, h;

+

+	w = min( sw, 80 );

+	h = min( sh, 80 );

+	x -= ( w >> 1 );

+	y -= ( h >> 1 );

+

+	surface()->DrawSetColor( m_clrDragFrame );

+	surface()->DrawOutlinedRect( x, y, x + w, y + h );

+

+	if ( m_pDragDrop->m_DragPanels.Count() > 1 )

+	{

+		surface()->DrawSetTextColor( m_clrDragFrame );

+		surface()->DrawSetTextFont( m_infoFont );

+		surface()->DrawSetTextPos( x + 5, y + 2 );

+

+		wchar_t sz[ 64 ];

+		V_swprintf_safe( sz, L"[ %i ]", m_pDragDrop->m_DragPanels.Count() );

+

+		surface()->DrawPrintText( sz, wcslen( sz ) );

+	}

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Mouse is now over a droppable panel

+// Input  : *dragPanel - 

+//-----------------------------------------------------------------------------

+void Panel::OnDroppablePanelPaint( CUtlVector< KeyValues * >& msglist, CUtlVector< Panel * >& dragPanels )

+{

+#if defined( VGUI_USEDRAGDROP )

+	if ( !dragPanels.Count() )

+		return;

+

+	// Convert this panel's bounds to screen space

+	int w, h;

+	GetSize( w, h );

+

+	int x, y;

+	x = y = 0;

+	LocalToScreen( x, y );

+

+	surface()->DrawSetColor( m_clrDropFrame );

+	// Draw 2 pixel frame

+	surface()->DrawOutlinedRect( x, y, x + w, y + h );

+	surface()->DrawOutlinedRect( x+1, y+1, x + w-1, y + h-1 );

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Color

+//-----------------------------------------------------------------------------

+Color Panel::GetDropFrameColor()

+{

+#if defined( VGUI_USEDRAGDROP )

+	return m_clrDropFrame;

+#endif

+	return Color(0, 0, 0, 0);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Color

+//-----------------------------------------------------------------------------

+Color Panel::GetDragFrameColor()

+{

+#if defined( VGUI_USEDRAGDROP )

+	return m_clrDragFrame;

+#endif

+	return Color(0, 0, 0, 0);

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : *data - 

+//-----------------------------------------------------------------------------

+void Panel::OnPanelDropped( CUtlVector< KeyValues * >& data )

+{

+	// Empty.  Derived classes would implement handlers here

+}

+

+//-----------------------------------------------------------------------------

+// called on droptarget when draggable panel enters droptarget

+//-----------------------------------------------------------------------------

+void Panel::OnPanelEnteredDroppablePanel( CUtlVector< KeyValues * >& msglist )

+{

+	// Empty.  Derived classes would implement handlers here

+}

+

+//-----------------------------------------------------------------------------

+// called on droptarget when draggable panel exits droptarget

+//-----------------------------------------------------------------------------

+void Panel::OnPanelExitedDroppablePanel ( CUtlVector< KeyValues * >& msglist )

+{

+	// Empty.  Derived classes would implement handlers here

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+//-----------------------------------------------------------------------------

+void Panel::DragDropStartDragging()

+{

+#if defined( VGUI_USEDRAGDROP )

+	// We somehow missed a mouse release, cancel the previous drag

+	if ( g_DragDropCapture.Get() )

+	{

+		if ( HasParent( g_DragDropCapture.Get()->GetVPanel() ) )

+			return;

+

+		bool started = g_DragDropCapture->GetDragDropInfo()->m_bDragStarted;

+		g_DragDropCapture->OnFinishDragging( true, (MouseCode)-1 );

+		if ( started )

+		{

+			return;

+		}

+	}

+

+	// Find actual target panel

+	Panel *panel = GetDragPanel();

+	if ( !panel )

+		return;

+

+	DragDrop_t *data = panel->GetDragDropInfo();

+	if ( !data )

+		return;

+

+	if ( !panel->IsDragEnabled() )

+		return;

+

+	if ( data->m_bDragging )

+		return;

+

+	panel->OnStartDragging();

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  :  - 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool Panel::IsBeingDragged()

+{

+#if defined( VGUI_USEDRAGDROP )

+	if ( !g_DragDropCapture.Get() )

+		return false;

+

+	if ( g_DragDropCapture.Get() == this )

+		return true;

+

+	// If we encounter a blocker, stop chaining

+	if ( m_pDragDrop->m_bPreventChaining )

+		return false;

+

+	// Chain up

+	if ( GetParent() )

+	{

+		return GetParent()->IsBeingDragged();

+	}

+#endif

+	// No luck

+	return false;

+}

+

+struct srect_t

+{

+	int x0, y0;

+	int x1, y1;

+

+	bool IsDegenerate()

+	{

+		if ( x1 - x0 <= 0 )

+			return true;

+		if ( y1 - y0 <= 0 )

+			return true;

+		return false;

+	}

+};

+

+// Draws a filled rect of specified bounds, but omits the bounds of the skip panel from those bounds

+void Panel::FillRectSkippingPanel( const Color &clr, int x, int y, int w, int h, Panel *skipPanel )

+{

+	int sx = 0, sy = 0, sw, sh;

+	skipPanel->GetSize( sw, sh );

+	skipPanel->LocalToScreen( sx, sy );

+	ScreenToLocal( sx, sy );

+

+	surface()->DrawSetColor( clr );

+

+	srect_t r1;

+	r1.x0 = x;

+	r1.y0 = y;

+	r1.x1 = x + w;

+	r1.y1 = y + h;

+

+	srect_t r2;

+	r2.x0 = sx;

+	r2.y0 = sy;

+	r2.x1 = sx + sw;

+	r2.y1 = sy + sh;

+

+	int topy = r1.y0;

+	int bottomy = r1.y1;

+

+	// We'll descend vertically and draw:

+	// 1 a possible bar across the top

+	// 2 a possible bar across the bottom

+	// 3 possible left bar

+	// 4 possible right bar

+

+	// Room at top?

+	if ( r2.y0 > r1.y0 )

+	{

+		topy = r2.y0;

+

+		surface()->DrawFilledRect( r1.x0, r1.y0, r1.x1, topy );

+	}

+

+	// Room at bottom?

+	if ( r2.y1 < r1.y1 )

+	{

+		bottomy = r2.y1;

+

+		surface()->DrawFilledRect( r1.x0, bottomy, r1.x1, r1.y1 );

+	}

+

+	// Room on left side?

+	if ( r2.x0 > r1.x0 )

+	{

+		int left = r2.x0;

+

+		surface()->DrawFilledRect( r1.x0, topy, left, bottomy );

+	}

+

+	// Room on right side

+	if ( r2.x1 < r1.x1 )

+	{

+		int right = r2.x1;

+

+		surface()->DrawFilledRect( right, topy, r1.x1, bottomy );

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : *child - 

+//-----------------------------------------------------------------------------

+void Panel::SetSkipChildDuringPainting( Panel *child )

+{

+	m_SkipChild = child;

+}

+

+HPanel Panel::ToHandle() const

+{

+	return ivgui()->PanelToHandle( _vpanel );

+}

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Panel* Panel::NavigateUp()

+{

+	Panel *target = GetNavUp();

+	if ( target )

+	{

+		NavigateFrom();

+		target->m_LastNavDirection = ND_UP;

+		target->NavigateTo();

+	}

+

+	return target;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Panel* Panel::NavigateDown()

+{

+	Panel *target = GetNavDown();

+	if ( target )

+	{

+		NavigateFrom();

+		target->m_LastNavDirection = ND_DOWN;

+		target->NavigateTo();

+	}

+

+	return target;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Panel* Panel::NavigateLeft()

+{

+	Panel *target = GetNavLeft();

+	if ( target )

+	{

+		NavigateFrom();

+		target->m_LastNavDirection = ND_LEFT;

+		target->NavigateTo();

+	}

+	return target;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Panel* Panel::NavigateRight()

+{

+	Panel *target = GetNavRight();

+	if ( target )

+	{

+		NavigateFrom();

+		target->m_LastNavDirection = ND_RIGHT;

+		target->NavigateTo();

+	}

+	return target;

+}

+

+Panel* Panel::NavigateActivate()

+{

+	Panel *target = GetNavActivate();

+	if ( target )

+	{

+		NavigateFrom();

+		target->m_LastNavDirection = ND_NONE;

+		target->NavigateTo();

+	}

+	return target;

+}

+

+Panel* Panel::NavigateBack()

+{

+	Panel *target = GetNavBack();

+	if ( target )

+	{

+		NavigateFrom();

+		target->m_LastNavDirection = ND_NONE;

+		target->NavigateTo();

+	}

+	return target;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::NavigateTo()

+{

+	if ( IsX360() )

+	{

+		RequestFocus( 0 );

+	}

+

+	CallParentFunction( new KeyValues( "OnNavigateTo", "panelName", GetName() ) );

+

+	Panel *target = GetNavToRelay();

+	if ( target )

+	{

+		NavigateFrom();

+		target->m_LastNavDirection = ND_NONE;

+		NavigateToChild( target );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::NavigateFrom()

+{

+	for ( int i = 0; i < GetChildCount(); ++i )

+	{

+		Panel* currentNav = GetChild(i);

+		if ( currentNav != 0 )

+		{

+			currentNav->NavigateFrom();

+		}

+	}

+

+	CallParentFunction( new KeyValues( "OnNavigateFrom", "panelName", GetName() ) );

+

+	if ( m_pTooltips )

+	{

+		m_pTooltips->HideTooltip();

+	}

+

+	m_LastNavDirection = ND_NONE;

+}

+

+void Panel::NavigateToChild( Panel *pNavigateTo )

+{

+	for( int i = 0; i != GetChildCount(); ++i )

+	{

+		vgui::Panel *pChild = GetChild(i);

+		if( pChild )

+			pChild->NavigateFrom();

+	}

+	pNavigateTo->NavigateTo();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Panel* Panel::SetNavUp( Panel* navUp )

+{

+	Panel* lastNav = m_NavUp;

+	m_NavUp = navUp;

+

+	if( navUp )

+		m_sNavUpName = navUp->GetName();

+	else

+		m_sNavUpName.Clear();

+

+	return lastNav;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Panel* Panel::SetNavDown( Panel* navDown )

+{

+	Panel* lastNav = m_NavDown;

+	m_NavDown = navDown;

+

+	if( navDown )

+		m_sNavDownName = navDown->GetName();

+	else

+		m_sNavDownName.Clear();

+

+	return lastNav;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Panel* Panel::SetNavLeft( Panel* navLeft )

+{

+	Panel* lastNav = m_NavLeft;

+	m_NavLeft = navLeft;

+

+	if( navLeft )

+		m_sNavLeftName = navLeft->GetName();

+	else

+		m_sNavLeftName.Clear();

+

+	return lastNav;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Panel* Panel::SetNavRight( Panel* navRight )

+{

+	Panel* lastNav = m_NavRight;

+	m_NavRight = navRight;

+

+	if( navRight )

+		m_sNavRightName = navRight->GetName();

+	else

+		m_sNavRightName.Clear();

+

+	return lastNav;

+}

+

+Panel* Panel::SetNavToRelay( Panel* navToRelay )

+{

+	Panel* lastNav = m_NavToRelay;

+	m_NavToRelay = navToRelay;

+

+	return lastNav;

+}

+

+Panel* Panel::SetNavActivate( Panel* navActivate )

+{

+	Panel* lastNav = m_NavActivate;

+	m_NavActivate = navActivate;

+

+	return lastNav;

+}

+

+Panel* Panel::SetNavBack( Panel* navBack )

+{

+	Panel* lastNav = m_NavBack;

+	m_NavBack = navBack;

+

+	return lastNav;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Panel::NAV_DIRECTION Panel::GetLastNavDirection()

+{

+	return m_LastNavDirection;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::OnNavigateTo( const char* panelName )

+{

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::OnNavigateFrom( const char* panelName )

+{

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetNavUp( const char* controlName )

+{

+	if ( controlName && 0 < Q_strlen( controlName ) && GetParent() != 0 )

+	{

+		m_NavUp = NULL;

+		m_sNavUpName = controlName;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetNavDown( const char* controlName )

+{

+	if ( controlName && 0 < Q_strlen( controlName ) && GetParent() != 0 )

+	{

+		m_NavDown = NULL;

+		m_sNavDownName = controlName;

+	}

+}

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetNavLeft( const char* controlName )

+{

+	if ( controlName && 0 < Q_strlen( controlName ) && GetParent() != 0 )

+	{

+		m_NavLeft = NULL;

+		m_sNavLeftName = controlName;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void Panel::SetNavRight( const char* controlName )

+{

+	if ( controlName && 0 < Q_strlen( controlName ) && GetParent() != 0 )

+	{

+		m_NavRight = NULL;

+		m_sNavRightName = controlName;

+	}

+}

+

+void Panel::SetNavToRelay( const char* controlName )

+{

+	if ( controlName && 0 < Q_strlen( controlName ) && GetParent() != 0 )

+	{

+		m_NavToRelay = NULL;

+		m_sNavToRelayName = controlName;

+	}

+}

+

+void Panel::SetNavActivate( const char* controlName )

+{

+	if ( controlName && 0 < Q_strlen( controlName ) && GetParent() != 0 )

+	{

+		m_NavActivate = NULL;

+		m_sNavActivateName = controlName;

+	}

+}

+

+void Panel::SetNavBack( const char* controlName )

+{

+	if ( controlName && 0 < Q_strlen( controlName ) && GetParent() != 0 )

+	{

+		m_NavBack = NULL;

+		m_sNavBackName = controlName;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+vgui::Panel* Panel::GetNavUp( Panel *first )

+{

+	if ( !m_NavUp && m_sNavUpName.Length() > 0 )

+	{

+		Panel *pParent = GetParent();

+		const char *pName = m_sNavUpName.String();

+		while ( pParent && pName[ 0 ] == '<' )

+		{

+			pParent = pParent->GetParent();

+			pName++;

+		}

+

+		if ( !pParent )

+		{

+			return NULL;

+		}

+

+		Panel *foundPanel = pParent->FindChildByName( pName, true );

+		if ( foundPanel != 0 )

+		{

+			m_NavUp = foundPanel;

+		}

+	}

+

+	vgui::Panel* nextPanel = m_NavUp;

+	if( m_NavUp && m_NavUp != first && !m_NavUp->IsVisible() )

+	{

+		Panel *firstPanel = first == NULL ? this : first;

+		nextPanel = nextPanel->GetNavUp( firstPanel );

+	}

+

+	return nextPanel;

+}

+

+vgui::Panel* Panel::GetNavDown( Panel *first )

+{

+	if ( !m_NavDown && m_sNavDownName.Length() > 0 )

+	{

+		Panel *pParent = GetParent();

+		const char *pName = m_sNavDownName.String();

+		while ( pParent && pName[ 0 ] == '<' )

+		{

+			pParent = pParent->GetParent();

+			pName++;

+		}

+

+		if ( !pParent )

+		{

+			return NULL;

+		}

+

+		Panel* foundPanel = pParent->FindChildByName( pName, true );

+		if ( foundPanel != 0 )

+		{

+			m_NavDown = foundPanel->GetPanel();

+		}

+	}

+

+	vgui::Panel* nextPanel = m_NavDown;

+	if( m_NavDown && m_NavDown != first && !m_NavDown->IsVisible() )

+	{

+		Panel *firstPanel = first == NULL ? this : first;

+		nextPanel = nextPanel->GetNavDown( firstPanel );

+	}

+

+	return nextPanel;

+}

+

+vgui::Panel* Panel::GetNavLeft( Panel *first )

+{

+	if ( !m_NavLeft && m_sNavLeftName.Length() > 0 )

+	{

+		Panel *pParent = GetParent();

+		const char *pName = m_sNavLeftName.String();

+		while ( pParent && pName[ 0 ] == '<' )

+		{

+			pParent = pParent->GetParent();

+			pName++;

+		}

+

+		if ( !pParent )

+		{

+			return NULL;

+		}

+

+		Panel* foundPanel = pParent->FindChildByName( pName, true );

+		if ( foundPanel != 0 )

+		{

+			m_NavLeft = foundPanel->GetPanel();

+		}

+	}

+

+	vgui::Panel* nextPanel = m_NavLeft;

+	if( m_NavLeft && m_NavLeft != first && !m_NavLeft->IsVisible() )

+	{

+		Panel *firstPanel = first == NULL ? this : first;

+		nextPanel = nextPanel->GetNavLeft( firstPanel );

+	}

+

+	return nextPanel;

+}

+

+vgui::Panel* Panel::GetNavRight( Panel *first )

+{

+	if ( !m_NavRight && m_sNavRightName.Length() > 0 )

+	{

+		Panel *pParent = GetParent();

+		const char *pName = m_sNavRightName.String();

+		while ( pParent && pName[ 0 ] == '<' )

+		{

+			pParent = pParent->GetParent();

+			pName++;

+		}

+

+		if ( !pParent )

+		{

+			return NULL;

+		}

+

+		Panel* foundPanel = pParent->FindChildByName( pName, true );

+		if ( foundPanel != 0 )

+		{

+			m_NavRight = foundPanel->GetPanel();

+		}

+	}

+

+	vgui::Panel* nextPanel = m_NavRight;

+	if( m_NavRight && m_NavRight != first && !m_NavRight->IsVisible() )

+	{

+		Panel *firstPanel = first == NULL ? this : first;

+		nextPanel = nextPanel->GetNavRight( firstPanel );

+	}

+

+	return nextPanel;

+}

+

+vgui::Panel* Panel::GetNavToRelay( Panel *first )

+{

+	if ( !m_NavToRelay && m_sNavToRelayName.Length() > 0 )

+	{

+		Panel *pParent = this;

+		const char *pName = m_sNavToRelayName.String();

+		while ( pParent && pName[ 0 ] == '<' )

+		{

+			pParent = pParent->GetParent();

+			pName++;

+		}

+

+		if ( !pParent )

+		{

+			return NULL;

+		}

+

+		Panel* foundPanel = pParent->FindChildByName( pName, true );

+		if ( foundPanel != 0 )

+		{

+			m_NavToRelay = foundPanel->GetPanel();

+		}

+	}

+

+	vgui::Panel* nextPanel = m_NavToRelay;

+	if ( m_NavToRelay && m_NavToRelay != first && !m_NavToRelay->IsVisible() )

+	{

+		Panel *firstPanel = first == NULL ? this : first;

+		nextPanel = nextPanel->GetNavToRelay( firstPanel );

+	}

+

+	return nextPanel;

+}

+

+vgui::Panel* Panel::GetNavActivate( Panel *first )

+{

+	if ( !m_NavActivate && m_sNavActivateName.Length() > 0 )

+	{

+		Panel *pParent = GetParent();

+		const char *pName = m_sNavActivateName.String();

+		while ( pParent && pName[ 0 ] == '<' )

+		{

+			pParent = pParent->GetParent();

+			pName++;

+		}

+

+		if ( !pParent )

+		{

+			return NULL;

+		}

+

+		Panel* foundPanel = pParent->FindChildByName( pName, true );

+		if ( foundPanel != 0 )

+		{

+			m_NavActivate = foundPanel->GetPanel();

+		}

+	}

+

+	vgui::Panel* nextPanel = m_NavActivate;

+	if ( m_NavActivate && m_NavActivate != first && !m_NavActivate->IsVisible() )

+	{

+		Panel *firstPanel = first == NULL ? this : first;

+		nextPanel = nextPanel->GetNavActivate( firstPanel );

+	}

+

+	return nextPanel;

+}

+

+vgui::Panel* Panel::GetNavBack( Panel *first )

+{

+	if ( !m_NavBack && m_sNavBackName.Length() > 0 )

+	{

+		Panel *pParent = GetParent();

+		const char *pName = m_sNavBackName.String();

+		while ( pParent && pName[ 0 ] == '<' )

+		{

+			pParent = pParent->GetParent();

+			pName++;

+		}

+

+		if ( !pParent )

+		{

+			return NULL;

+		}

+

+		Panel *foundPanel = pParent->FindChildByName( pName );

+		if ( foundPanel )

+		{

+			m_NavBack = foundPanel;

+		}

+	}

+

+	vgui::Panel* nextPanel = m_NavBack;

+	if ( m_NavBack && m_NavBack != first && !m_NavBack->IsVisible() )

+	{

+		Panel *firstPanel = first == NULL ? this : first;

+		nextPanel = nextPanel->GetNavBack( firstPanel );

+	}

+

+	return nextPanel;

+}

+

+vgui::Panel* Panel::GetNavUpPanel()

+{

+	return m_NavUp;

+}

+

+vgui::Panel* Panel::GetNavDownPanel()

+{

+	return m_NavDown;

+}

+

+vgui::Panel* Panel::GetNavLeftPanel()

+{

+	return m_NavLeft;

+}

+

+vgui::Panel* Panel::GetNavRightPanel()

+{

+	return m_NavRight;

+}

+

+vgui::Panel* Panel::GetNavToRelayPanel()

+{

+	return m_NavToRelay;

+}

+

+vgui::Panel* Panel::GetNavActivatePanel()

+{

+	return m_NavActivate;

+}

+

+vgui::Panel* Panel::GetNavBackPanel()

+{

+	return m_NavBack;

+}

+

+void Panel::SetConsoleStylePanel( bool bConsoleStyle )

+{

+	m_bIsConsoleStylePanel = bConsoleStyle;

+}

+

+bool Panel::IsConsoleStylePanel() const

+{

+	return m_bIsConsoleStylePanel;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Utility class for handling message map allocation

+//-----------------------------------------------------------------------------

+class CPanelMessageMapDictionary

+{

+public:

+	CPanelMessageMapDictionary() : m_PanelMessageMapPool( sizeof(PanelMessageMap), 32, CUtlMemoryPool::GROW_FAST, "CPanelMessageMapDictionary::m_PanelMessageMapPool" )

+	{

+		m_MessageMaps.RemoveAll();

+	}

+

+	PanelMessageMap	*FindOrAddPanelMessageMap( char const *className );

+	PanelMessageMap	*FindPanelMessageMap( char const *className );

+private:

+

+	struct PanelMessageMapDictionaryEntry

+	{

+		PanelMessageMap *map;

+	};

+

+	char const *StripNamespace( char const *className );

+	

+	CUtlDict< PanelMessageMapDictionaryEntry, int > m_MessageMaps;

+	CUtlMemoryPool m_PanelMessageMapPool;

+};

+

+

+char const *CPanelMessageMapDictionary::StripNamespace( char const *className )

+{

+	if ( !strnicmp( className, "vgui::", 6 ) )

+	{

+		return className + 6;

+	}

+	return className;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Find but don't add mapping

+//-----------------------------------------------------------------------------

+PanelMessageMap *CPanelMessageMapDictionary::FindPanelMessageMap( char const *className )

+{

+	int lookup = m_MessageMaps.Find( StripNamespace( className ) );

+	if ( lookup != m_MessageMaps.InvalidIndex() )

+	{

+		return m_MessageMaps[ lookup ].map;

+	}

+	return NULL;

+}

+

+#include <tier0/memdbgoff.h>

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+PanelMessageMap *CPanelMessageMapDictionary::FindOrAddPanelMessageMap( char const *className )

+{

+	PanelMessageMap *map = FindPanelMessageMap( className );

+	if ( map )

+		return map;

+

+	PanelMessageMapDictionaryEntry entry;

+	// use the alloc in place method of new

+	entry.map = new (m_PanelMessageMapPool.Alloc(sizeof(PanelMessageMap))) PanelMessageMap;

+	Construct(entry.map);

+	m_MessageMaps.Insert( StripNamespace( className ), entry );

+	return entry.map;

+}

+#include <tier0/memdbgon.h>

+

+#if defined( VGUI_USEKEYBINDINGMAPS )

+//-----------------------------------------------------------------------------

+// Purpose: Utility class for handling keybinding map allocation

+//-----------------------------------------------------------------------------

+class CPanelKeyBindingMapDictionary

+{

+public:

+	CPanelKeyBindingMapDictionary() : m_PanelKeyBindingMapPool( sizeof(PanelKeyBindingMap), 32, CUtlMemoryPool::GROW_FAST, "CPanelKeyBindingMapDictionary::m_PanelKeyBindingMapPool" )

+	{

+		m_MessageMaps.RemoveAll();

+	}

+

+	PanelKeyBindingMap	*FindOrAddPanelKeyBindingMap( char const *className );

+	PanelKeyBindingMap	*FindPanelKeyBindingMap( char const *className );

+private:

+

+	struct PanelKeyBindingMapDictionaryEntry

+	{

+		PanelKeyBindingMap *map;

+	};

+

+	char const *StripNamespace( char const *className );

+	

+	CUtlDict< PanelKeyBindingMapDictionaryEntry, int > m_MessageMaps;

+	CUtlMemoryPool m_PanelKeyBindingMapPool;

+};

+

+

+char const *CPanelKeyBindingMapDictionary::StripNamespace( char const *className )

+{

+	if ( !strnicmp( className, "vgui::", 6 ) )

+	{

+		return className + 6;

+	}

+	return className;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Find but don't add mapping

+//-----------------------------------------------------------------------------

+PanelKeyBindingMap *CPanelKeyBindingMapDictionary::FindPanelKeyBindingMap( char const *className )

+{

+	int lookup = m_MessageMaps.Find( StripNamespace( className ) );

+	if ( lookup != m_MessageMaps.InvalidIndex() )

+	{

+		return m_MessageMaps[ lookup ].map;

+	}

+	return NULL;

+}

+

+#include <tier0/memdbgoff.h>

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+PanelKeyBindingMap *CPanelKeyBindingMapDictionary::FindOrAddPanelKeyBindingMap( char const *className )

+{

+	PanelKeyBindingMap *map = FindPanelKeyBindingMap( className );

+	if ( map )

+		return map;

+

+	PanelKeyBindingMapDictionaryEntry entry;

+	// use the alloc in place method of new

+	entry.map = new (m_PanelKeyBindingMapPool.Alloc(sizeof(PanelKeyBindingMap))) PanelKeyBindingMap;

+	Construct(entry.map);

+	m_MessageMaps.Insert( StripNamespace( className ), entry );

+	return entry.map;

+}

+

+#include <tier0/memdbgon.h>

+

+CPanelKeyBindingMapDictionary& GetPanelKeyBindingMapDictionary()

+{

+	static CPanelKeyBindingMapDictionary dictionary;

+	return dictionary;

+}

+

+#endif // VGUI_USEKEYBINDINGMAPS

+

+CPanelMessageMapDictionary& GetPanelMessageMapDictionary()

+{

+	static CPanelMessageMapDictionary dictionary;

+	return dictionary;

+}

+

+namespace vgui

+{

+

+	//-----------------------------------------------------------------------------

+	// Purpose: 

+	//-----------------------------------------------------------------------------

+	PanelMessageMap *FindOrAddPanelMessageMap( char const *className )

+	{

+		return GetPanelMessageMapDictionary().FindOrAddPanelMessageMap( className );

+	}

+

+	//-----------------------------------------------------------------------------

+	// Purpose: Find but don't add mapping

+	//-----------------------------------------------------------------------------

+	PanelMessageMap *FindPanelMessageMap( char const *className )

+	{

+		return GetPanelMessageMapDictionary().FindPanelMessageMap( className );

+	}

+

+#if defined( VGUI_USEKEYBINDINGMAPS )

+	CPanelKeyBindingMapDictionary& GetPanelKeyBindingMapDictionary()

+	{

+		static CPanelKeyBindingMapDictionary dictionary;

+		return dictionary;

+	}

+	//-----------------------------------------------------------------------------

+	// Purpose: 

+	//-----------------------------------------------------------------------------

+	PanelKeyBindingMap *FindOrAddPanelKeyBindingMap( char const *className )

+	{

+		return GetPanelKeyBindingMapDictionary().FindOrAddPanelKeyBindingMap( className );

+	}

+

+	//-----------------------------------------------------------------------------

+	// Purpose: Find but don't add mapping

+	//-----------------------------------------------------------------------------

+	PanelKeyBindingMap *FindPanelKeyBindingMap( char const *className )

+	{

+		return GetPanelKeyBindingMapDictionary().FindPanelKeyBindingMap( className );

+	}

+#endif // VGUI_USEKEYBINDINGMAPS

+

+SortedPanel_t::SortedPanel_t( Panel *panel )

+{

+	pPanel = panel; pButton = dynamic_cast< Button* >( panel );

+}

+

+

+void VguiPanelGetSortedChildPanelList( Panel *pParentPanel, void *pSortedPanels )

+{

+	CUtlSortVector< SortedPanel_t, CSortedPanelYLess > *pList = reinterpret_cast< CUtlSortVector< SortedPanel_t, CSortedPanelYLess >* >( pSortedPanels );

+

+	for ( int i = 0; i < pParentPanel->GetChildCount(); i++ )

+	{

+		// perform auto-layout on the child panel

+		Panel *pPanel = pParentPanel->GetChild( i );

+		if ( !pPanel || !pPanel->IsVisible() )

+			continue;

+

+		pList->Insert( SortedPanel_t( static_cast< Panel* >( pPanel ) ) );

+	}

+}

+

+void VguiPanelGetSortedChildButtonList( Panel *pParentPanel, void *pSortedPanels, char *pchFilter /*= NULL*/, int nFilterType /*= 0*/ )

+{

+	CUtlSortVector< SortedPanel_t, CSortedPanelYLess > *pList = reinterpret_cast< CUtlSortVector< SortedPanel_t, CSortedPanelYLess >* >( pSortedPanels );

+

+	for ( int i = 0; i < pParentPanel->GetChildCount(); i++ )

+	{

+		// perform auto-layout on the child panel

+		Button *pPanel = dynamic_cast< Button* >( pParentPanel->GetChild( i ) );

+		if ( !pPanel || !pPanel->IsVisible() )

+			continue;

+

+		if ( pchFilter && pchFilter[ 0 ] != '\0' )

+		{

+			char szBuff[ 128 ];

+			pPanel->GetText( szBuff, sizeof( szBuff ) );

+

+			// Prefix

+			if ( nFilterType == 0 )

+			{

+				if ( !StringHasPrefix( szBuff, pchFilter ) )

+				{

+					continue;

+				}

+			}

+			// Substring

+			else if ( nFilterType == 1 )

+			{

+				if ( V_strstr( szBuff, pchFilter ) == NULL )

+				{

+					continue;

+				}

+			}

+		}

+

+		pList->Insert( SortedPanel_t( pPanel ) );

+	}

+}

+

+int VguiPanelNavigateSortedChildButtonList( void *pSortedPanels, int nDir )

+{

+	CUtlSortVector< SortedPanel_t, CSortedPanelYLess > *pList = reinterpret_cast< CUtlSortVector< SortedPanel_t, CSortedPanelYLess >* >( pSortedPanels );

+

+	if ( pList->Count() <= 0 )

+		return -1;

+

+	if ( nDir != 0 )

+	{

+		int nArmed = -1;

+		for ( int i = 0; i < pList->Count(); i++ )

+		{

+			if ( (*pList)[ i ].pButton->IsArmed() )

+			{

+				nArmed = i;

+				break;

+			}

+		}

+

+		if ( nArmed == -1 )

+		{

+			(*pList)[ 0 ].pButton->SetArmed( true );

+			return 0;

+		}

+		else

+		{

+			int nNewArmed = clamp( nArmed + nDir, 0, pList->Count() - 1 );

+			if ( nNewArmed != nArmed )

+			{

+				(*pList)[ nArmed ].pButton->SetArmed( false );

+			}

+

+			(*pList)[ nNewArmed ].pButton->RequestFocus();

+			(*pList)[ nNewArmed ].pButton->SetArmed( true );

+

+			return nNewArmed;

+		}

+	}

+

+	return -1;

+}

+

+}