From 39ed87570bdb2f86969d4be821c94b722dc71179 Mon Sep 17 00:00:00 2001
From: Joe Ludwig <joe@valvesoftware.com>
Date: Wed, 26 Jun 2013 15:22:04 -0700
Subject: First version of the SOurce SDK 2013

---
 mp/src/game/client/vgui_loadingdiscpanel.cpp | 176 +++++++++++++++++++++++++++
 1 file changed, 176 insertions(+)
 create mode 100644 mp/src/game/client/vgui_loadingdiscpanel.cpp

(limited to 'mp/src/game/client/vgui_loadingdiscpanel.cpp')

diff --git a/mp/src/game/client/vgui_loadingdiscpanel.cpp b/mp/src/game/client/vgui_loadingdiscpanel.cpp
new file mode 100644
index 00000000..187cb8c5
--- /dev/null
+++ b/mp/src/game/client/vgui_loadingdiscpanel.cpp
@@ -0,0 +1,176 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Workfile:     $
+// $Date:         $
+// $NoKeywords: $
+//=============================================================================//
+#include "cbase.h"
+#include "iloadingdisc.h"
+#include "vgui_controls/Frame.h"
+#include "vgui_controls/Label.h"
+#include "hud_numericdisplay.h"
+#include "vgui/ISurface.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: Displays the loading plaque
+//-----------------------------------------------------------------------------
+class CLoadingDiscPanel : public vgui::EditablePanel
+{
+	typedef vgui::EditablePanel BaseClass;
+public:
+	CLoadingDiscPanel( vgui::VPANEL parent );
+	~CLoadingDiscPanel();
+
+	virtual void ApplySchemeSettings( vgui::IScheme *pScheme )
+	{
+		BaseClass::ApplySchemeSettings( pScheme );
+
+		int w, h;
+		w = ScreenWidth();
+		h = ScreenHeight();
+
+		if ( w != m_ScreenSize[ 0 ] || 
+			 h != m_ScreenSize[ 1 ] )
+		{
+			m_ScreenSize[ 0 ] = w;
+			m_ScreenSize[ 1 ] = h;
+
+			// Re-perform the layout if the screen size changed
+			LoadControlSettings( "resource/LoadingDiscPanel.res" );
+		}
+
+		// center the dialog
+		int wide, tall;
+		GetSize( wide, tall );
+		SetPos( ( w - wide ) / 2, ( h - tall ) / 2 );
+	}
+
+	virtual void PaintBackground()
+	{
+		SetBgColor( Color(0, 0, 0, 128) );
+		SetPaintBackgroundType( 2 );
+		BaseClass::PaintBackground();
+	}
+
+	virtual void SetText( const char *text )
+	{
+		m_pLoadingLabel->SetText( text );
+	}
+
+private:
+	vgui::Label *m_pLoadingLabel;
+	int			m_ScreenSize[ 2 ];
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CLoadingDiscPanel::CLoadingDiscPanel( vgui::VPANEL parent ) : BaseClass( NULL, "CLoadingDiscPanel" )
+{
+	int w, h;
+	w = ScreenWidth();
+	h = ScreenHeight();
+
+	SetParent( parent );
+	SetProportional( true );
+	SetScheme( "ClientScheme" );
+	SetVisible( false );
+	SetCursor( NULL );
+
+	m_pLoadingLabel = vgui::SETUP_PANEL(new vgui::Label( this, "LoadingLabel", "" ));
+	m_pLoadingLabel->SetPaintBackgroundEnabled( false );
+
+	LoadControlSettings( "resource/LoadingDiscPanel.res" );
+
+	// center the dialog
+	int wide, tall;
+	GetSize( wide, tall );
+	SetPos( ( w - wide ) / 2, ( h - tall ) / 2 );
+
+	m_ScreenSize[ 0 ] = w;
+	m_ScreenSize[ 1 ] = h;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor
+//-----------------------------------------------------------------------------
+CLoadingDiscPanel::~CLoadingDiscPanel()
+{
+}
+
+class CLoadingDisc : public ILoadingDisc
+{
+private:
+	CLoadingDiscPanel *loadingDiscPanel;
+	CLoadingDiscPanel *m_pPauseDiscPanel;
+	vgui::VPANEL m_hParent;
+
+public:
+	CLoadingDisc( void )
+	{
+		loadingDiscPanel = NULL;
+		m_pPauseDiscPanel = NULL;
+	}
+
+	void Create( vgui::VPANEL parent )
+	{
+		// don't create now, only when it's needed
+		m_hParent = parent;
+	}
+
+	void Destroy( void )
+	{
+		if ( loadingDiscPanel )
+		{
+			loadingDiscPanel->SetParent( (vgui::Panel *)NULL );
+			delete loadingDiscPanel;
+			loadingDiscPanel = NULL;
+		}
+
+		if ( m_pPauseDiscPanel )
+		{
+			m_pPauseDiscPanel->SetParent( (vgui::Panel *)NULL );
+			delete m_pPauseDiscPanel;
+			m_pPauseDiscPanel = NULL;
+		}
+
+		m_hParent = NULL;
+	}
+
+	void SetLoadingVisible( bool bVisible )
+	{
+		// demand-create the dialog
+		if ( bVisible && !loadingDiscPanel )
+		{
+			loadingDiscPanel = vgui::SETUP_PANEL(new CLoadingDiscPanel( m_hParent ) );
+		}
+
+		if ( loadingDiscPanel )
+		{
+			loadingDiscPanel->SetVisible( bVisible );
+		}
+	}
+
+
+	void SetPausedVisible( bool bVisible )
+	{
+		if ( bVisible && !m_pPauseDiscPanel )
+		{
+			m_pPauseDiscPanel = vgui::SETUP_PANEL(new CLoadingDiscPanel( m_hParent ) );
+			m_pPauseDiscPanel->SetText( "#gameui_paused" );
+		}
+
+		if ( m_pPauseDiscPanel )
+		{
+			m_pPauseDiscPanel->SetVisible( bVisible );
+		}
+	}
+};
+
+static CLoadingDisc g_LoadingDisc;
+ILoadingDisc *loadingdisc = ( ILoadingDisc * )&g_LoadingDisc;
-- 
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