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1 files changed, 244 insertions, 0 deletions

diff --git a/app/legion/uimanager.cpp b/app/legion/uimanager.cpp
new file mode 100644
index 0000000..ef731f2
--- /dev/null
+++ b/app/legion/uimanager.cpp
@@ -0,0 +1,244 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: The main manager of the UI 
+//
+// $Revision: $
+// $NoKeywords: $
+//===========================================================================//
+
+#include "uimanager.h"
+#include "legion.h"
+#include "appframework/vguimatsysapp.h"
+#include "vgui/IVGui.h"
+#include "vgui/ISurface.h"
+#include "VGuiMatSurface/IMatSystemSurface.h"
+#include "vgui_controls/controls.h"
+#include "vgui/ILocalize.h"
+#include "vgui_controls/EditablePanel.h"
+#include "vgui_controls/AnimationController.h"
+#include "filesystem.h"
+#include "tier3/tier3.h"
+#include "vgui_controls/consoledialog.h"
+#include "inputmanager.h"
+
+
+//-----------------------------------------------------------------------------
+// Console dialog for use in legion
+//-----------------------------------------------------------------------------
+class CLegionConsoleDialog : public vgui::CConsoleDialog
+{
+	DECLARE_CLASS_SIMPLE( CLegionConsoleDialog, vgui::CConsoleDialog );
+
+public:
+	CLegionConsoleDialog( vgui::Panel *pParent, const char *pName );
+	virtual ~CLegionConsoleDialog();
+
+	virtual void OnClose();
+	MESSAGE_FUNC_CHARPTR( OnCommandSubmitted, "CommandSubmitted", command );
+};
+
+
+CLegionConsoleDialog::CLegionConsoleDialog( vgui::Panel *pParent, const char *pName ) : BaseClass ( pParent, pName )
+{
+	AddActionSignalTarget( this );
+}
+
+CLegionConsoleDialog::~CLegionConsoleDialog()
+{
+	g_pUIManager->HideConsole( );
+}
+
+
+//-----------------------------------------------------------------------------
+// A command was sent by the console
+//-----------------------------------------------------------------------------
+void CLegionConsoleDialog::OnCommandSubmitted( const char *pCommand )
+{
+	g_pInputManager->AddCommand( pCommand );
+}
+
+
+//-----------------------------------------------------------------------------
+// Deals with close
+//-----------------------------------------------------------------------------
+void CLegionConsoleDialog::OnClose()
+{	 
+	g_pUIManager->HideConsole( );
+}
+
+
+
+//-----------------------------------------------------------------------------
+// Singleton accessor
+//-----------------------------------------------------------------------------
+static CUIManager s_UIManager;
+extern CUIManager *g_pUIManager = &s_UIManager;
+
+
+static const char *s_pRootPanelNames[UI_ROOT_PANEL_COUNT] = 
+{
+	"RootGamePanel",
+	"RootMenuPanel",
+	"RootToolsPanel",
+};
+
+
+//-----------------------------------------------------------------------------
+// Constructor
+//-----------------------------------------------------------------------------
+CUIManager::CUIManager()
+{
+}
+
+
+//-----------------------------------------------------------------------------
+// Init, shutdown
+//-----------------------------------------------------------------------------
+bool CUIManager::Init()
+{
+	COMPILE_TIME_ASSERT( sizeof(s_pRootPanelNames) / sizeof(const char*) == UI_ROOT_PANEL_COUNT );
+
+	// load the base localization file
+	if (! vgui::scheme()->LoadSchemeFromFile("resource/legion.res", "Legion" ) )
+		return false;
+
+	vgui::filesystem()->AddSearchPath( "platform", "PLATFORM" );
+	vgui::localize()->AddFile( vgui::filesystem(), "Resource/vgui_%language%.txt" );
+
+	// start vgui
+	g_pVGui->Start();
+
+	// Run a frame to get the embedded panel to be the right size
+	g_pVGui->RunFrame();
+
+	int w, h;
+	m_hEmbeddedPanel = g_pVGuiSurface->GetEmbeddedPanel();
+	vgui::ipanel()->GetSize( m_hEmbeddedPanel, w, h );
+
+	// add our root panels
+	for ( int i = 0; i < UI_ROOT_PANEL_COUNT; ++i )
+	{
+		m_pRootPanels[i] = new vgui::EditablePanel( NULL, s_pRootPanelNames[i] );
+		m_pRootPanels[i]->SetParent( m_hEmbeddedPanel );
+		m_pRootPanels[i]->SetZPos( i );
+		m_pRootPanels[i]->SetBounds( 0, 0, w, h );
+		m_pRootPanels[i]->SetPaintBorderEnabled( false );
+		m_pRootPanels[i]->SetPaintBackgroundEnabled( false );
+		m_pRootPanels[i]->SetPaintEnabled( false );
+		m_pRootPanels[i]->SetKeyBoardInputEnabled( i != UI_ROOT_GAME );
+		m_pRootPanels[i]->SetMouseInputEnabled( i != UI_ROOT_GAME );
+		m_pRootPanels[i]->SetVisible( false );
+		m_pRootPanels[i]->SetCursor( vgui::dc_crosshair );
+		m_pRootPanels[i]->SetAutoResize( vgui::Panel::PIN_TOPLEFT, vgui::Panel::AUTORESIZE_DOWNANDRIGHT, 0, 0, 0, 0 );
+	}
+
+	m_hConsole = NULL;
+
+	vgui::surface()->Invalidate( m_hEmbeddedPanel );
+	return true;
+}
+
+void CUIManager::Shutdown()
+{
+	g_pVGui->Stop();
+}
+
+
+//-----------------------------------------------------------------------------
+// Sets particular root panels to be visible
+//-----------------------------------------------------------------------------
+void CUIManager::EnablePanel( UIRootPanel_t id, bool bEnable )
+{
+	m_pRootPanels[id]->SetVisible( bEnable );
+}
+
+	
+//-----------------------------------------------------------------------------
+// Toggles the console
+//-----------------------------------------------------------------------------
+void CUIManager::ToggleConsole( const CCommand &args )
+{
+	if ( !m_hConsole.Get() )
+	{
+		m_hConsole = new CLegionConsoleDialog( m_pRootPanels[UI_ROOT_TOOLS], "Console" );
+
+		// set the console to taking up most of the right-half of the screen
+		int swide, stall;
+		vgui::surface()->GetScreenSize(swide, stall);
+		int offset = vgui::scheme()->GetProportionalScaledValue(16);
+
+		m_hConsole->SetBounds(
+			swide / 2 - (offset * 4),
+			offset,
+			(swide / 2) + (offset * 3),
+			stall - (offset * 8));
+
+		m_hConsole->SetVisible( false );
+	}
+
+	bool bMakeVisible = !m_hConsole->IsVisible();
+	EnablePanel( UI_ROOT_TOOLS, bMakeVisible );
+	if ( bMakeVisible )
+	{
+		m_hConsole->Activate();
+	}
+	else
+	{
+		m_hConsole->Hide();
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Hides the console
+//-----------------------------------------------------------------------------
+void CUIManager::HideConsole()
+{
+	EnablePanel( UI_ROOT_TOOLS, false );
+	if ( m_hConsole.Get() )
+	{
+		m_hConsole->SetVisible( false );
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Per-frame update
+//-----------------------------------------------------------------------------
+void CUIManager::Update( )
+{
+	vgui::GetAnimationController()->UpdateAnimations( IGameManager::CurrentTime() );
+	g_pVGui->RunFrame();
+	if ( !g_pVGui->IsRunning() )
+	{
+		IGameManager::Stop();
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Attempt to process an input event, return true if it sholdn't be chained to the rest of the game
+//-----------------------------------------------------------------------------
+bool CUIManager::ProcessInputEvent( const InputEvent_t& event )
+{
+	return g_pMatSystemSurface->HandleInputEvent( event );
+}
+
+
+//-----------------------------------------------------------------------------
+// Draws the UI
+//-----------------------------------------------------------------------------
+void CUIManager::DrawUI()
+{
+	g_pVGuiSurface->PaintTraverseEx( m_hEmbeddedPanel, true );
+}
+
+	
+//-----------------------------------------------------------------------------
+// Push, pop menus
+//-----------------------------------------------------------------------------
+vgui::Panel *CUIManager::GetRootPanel( UIRootPanel_t id )
+{
+	return m_pRootPanels[id];
+}
+