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vgui2/dme_controls/dmecontrols.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//===========================================================================//
+
+#include "dme_controls/dmecontrols.h"
+#include "soundemittersystem/isoundemittersystembase.h"
+#include "matsys_controls/matsyscontrols.h"
+#include "toolframework/ienginetool.h"
+#include "vphysics_interface.h"
+#include "dme_controls/inotifyui.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+namespace vgui
+{
+
+ISoundEmitterSystemBase *g_pSoundEmitterSystem = NULL;
+ISoundEmitterSystemBase *SoundEmitterSystem()
+{
+	return g_pSoundEmitterSystem;
+}
+
+IEngineTool *enginetools = NULL;
+IEngineTool *EngineTool()
+{
+	return enginetools;
+}
+
+IPhysicsCollision *g_pPhysicsCollision = NULL;
+IPhysicsCollision *PhysicsCollision()
+{
+	return g_pPhysicsCollision;
+}
+
+class CDefaultElementPropertiesChoices : public CBaseElementPropertiesChoices
+{
+public:
+};
+
+static CDefaultElementPropertiesChoices s_DefaultChoices;
+IElementPropertiesChoices *g_pElementPropertiesChoices = &s_DefaultChoices;
+IElementPropertiesChoices *ElementPropertiesChoices()
+{
+	return g_pElementPropertiesChoices;
+}
+
+void SetElementPropertiesChoices( IElementPropertiesChoices *pElementPropertiesChoices )
+{
+	g_pElementPropertiesChoices = pElementPropertiesChoices ? pElementPropertiesChoices : &s_DefaultChoices;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: finds a particular interface in the factory set
+//-----------------------------------------------------------------------------
+static void *InitializeInterface( char const *interfaceName, CreateInterfaceFn *factoryList, int numFactories )
+{
+	void *retval;
+
+	for ( int i = 0; i < numFactories; i++ )
+	{
+		CreateInterfaceFn factory = factoryList[ i ];
+		if ( !factory )
+			continue;
+
+		retval = factory( interfaceName, NULL );
+		if ( retval )
+			return retval;
+	}
+
+	// No provider for requested interface!!!
+	// Assert( !"No provider for requested interface!!!" );
+
+	return NULL;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Initializes the controls
+//-----------------------------------------------------------------------------
+bool VGui_InitDmeInterfacesList( const char *moduleName, CreateInterfaceFn *factoryList, int numFactories )
+{
+	if ( !vgui::VGui_InitMatSysInterfacesList( moduleName, factoryList, numFactories ) )
+		return false;
+
+	g_pSoundEmitterSystem = (ISoundEmitterSystemBase*)InitializeInterface( SOUNDEMITTERSYSTEM_INTERFACE_VERSION, factoryList, numFactories );
+	enginetools = (IEngineTool*)InitializeInterface( VENGINETOOL_INTERFACE_VERSION, factoryList, numFactories );
+	g_pPhysicsCollision = (IPhysicsCollision*)InitializeInterface( VPHYSICS_COLLISION_INTERFACE_VERSION, factoryList, numFactories );
+
+	// Can function without either of these
+	return true;
+}
+
+
+} // namespace vgui
+
+
+