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//===== Copyright � 1996-2005, Valve Corporation, All rights reserved. ======//
//
// Purpose: Interface for dealing with vgui focus issues across all plugins
//
// $NoKeywords: $
//===========================================================================//
#ifndef IMAYAVGUI_H
#define IMAYAVGUI_H
#ifdef _WIN32
#pragma once
#endif
#include "tier0/platform.h"
#include "appframework/iappsystem.h"
#include "vgui_controls/Frame.h"
//-----------------------------------------------------------------------------
// Forward declarations
//-----------------------------------------------------------------------------
namespace vgui
{
class EditablePanel;
}
class CVsVGuiWindowBase;
//-----------------------------------------------------------------------------
// Factory for creating vgui windows
//-----------------------------------------------------------------------------
abstract_class IMayaVguiWindowFactory
{
public:
virtual void CreateVguiWindow( const char *pPanelName ) = 0;
virtual void DestroyVguiWindow( const char *pPanelName ) = 0;
virtual vgui::Frame *GetVGuiPanel( const char *pPanelName = NULL ) = 0;
virtual CVsVGuiWindowBase *GetVGuiWindow( const char *pPanelName = NULL ) = 0;
};
//-----------------------------------------------------------------------------
// Interface for dealing with vgui focus issues across all plugins
//-----------------------------------------------------------------------------
#define MAYA_VGUI_INTERFACE_VERSION "VMayaVGui001"
abstract_class IMayaVGui : public IAppSystem
{
public:
virtual void InstallVguiWindowFactory( const char *pWindowTypeName, IMayaVguiWindowFactory *pFactory ) = 0;
virtual void RemoveVguiWindowFactory( const char *pWindowTypeName, IMayaVguiWindowFactory *pFactory ) = 0;
virtual void SetFocus( void *hWnd, int hVGuiContext ) = 0;
virtual bool HasFocus( void *hWnd ) = 0;
// In this mode, maya's in a strange re-entrant mode waiting for a modal dialog
// We still get WM_PAINT messages, but we're in the middle of a callstack
// deep in the bowels of VGUI
virtual void SetModalMode( bool bEnable ) = 0;
virtual bool IsInModalMode( ) const = 0;
};
extern IMayaVGui* g_pMayaVGui;
#endif // IMAYAVGUI_H
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