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gameui/LoadGameDialog.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "LoadGameDialog.h"
+#include "EngineInterface.h"
+
+#include "vgui/ISystem.h"
+#include "vgui/ISurface.h"
+#include "vgui/IVGui.h"
+#include "KeyValues.h"
+#include "filesystem.h"
+
+#include "vgui_controls/Button.h"
+#include "vgui_controls/PanelListPanel.h"
+#include "vgui_controls/QueryBox.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+using namespace vgui;
+
+//-----------------------------------------------------------------------------
+// Purpose:Constructor
+//-----------------------------------------------------------------------------
+CLoadGameDialog::CLoadGameDialog(vgui::Panel *parent) : BaseClass(parent, "LoadGameDialog")
+{
+	SetDeleteSelfOnClose(true);
+	SetBounds(0, 0, 512, 384);
+	SetMinimumSize( 256, 300 );
+	SetSizeable( true );
+
+	SetTitle("#GameUI_LoadGame", true);
+
+	vgui::Button *cancel = new vgui::Button( this, "Cancel", "#GameUI_Cancel" );
+	cancel->SetCommand( "Close" );
+
+	LoadControlSettings("resource/LoadGameDialog.res");
+
+	SetControlEnabled( "delete", false );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor
+//-----------------------------------------------------------------------------
+CLoadGameDialog::~CLoadGameDialog()
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CLoadGameDialog::OnCommand( const char *command )
+{
+	if ( !stricmp( command, "loadsave" ) )
+	{
+		int saveIndex = GetSelectedItemSaveIndex();
+		if ( m_SaveGames.IsValidIndex(saveIndex) )
+		{
+			const char *shortName = m_SaveGames[saveIndex].szShortName;
+			if ( shortName && shortName[ 0 ] )
+			{
+				// Load the game, return to top and switch to engine
+				char sz[ 256 ];
+				Q_snprintf(sz, sizeof( sz ), "progress_enable\nload %s\n", shortName );
+				
+				engine->ClientCmd_Unrestricted( sz );
+				
+				// Close this dialog
+				OnClose();
+			}
+		}
+	}
+	else if ( !stricmp( command, "Delete" ) )
+	{
+		int saveIndex = GetSelectedItemSaveIndex();
+		if ( m_SaveGames.IsValidIndex(saveIndex) )
+		{
+			// confirm the deletion
+			QueryBox *box = new QueryBox( "#GameUI_ConfirmDeleteSaveGame_Title", "#GameUI_ConfirmDeleteSaveGame_Info" );
+			box->AddActionSignalTarget(this);
+			box->SetOKButtonText("#GameUI_ConfirmDeleteSaveGame_OK");
+			box->SetOKCommand(new KeyValues("Command", "command", "DeleteConfirmed"));
+			box->DoModal();
+		}
+	}
+	else if ( !stricmp( command, "DeleteConfirmed" ) )
+	{
+		int saveIndex = GetSelectedItemSaveIndex();
+		if ( m_SaveGames.IsValidIndex(saveIndex) )
+		{
+			DeleteSaveGame( m_SaveGames[saveIndex].szFileName );
+
+			// reset the list
+			ScanSavedGames();
+			m_pGameList->MoveScrollBarToTop();
+		}
+	}
+	else
+	{
+		BaseClass::OnCommand( command );
+	}
+}
+