GEApp.h

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/*
===========================================================================

Doom 3 GPL Source Code
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 

This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  

Doom 3 Source Code is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Doom 3 Source Code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.

===========================================================================
*/

#ifndef GEAPP_H_
#define GEAPP_H_

#include "../../sys/win32/win_local.h"

#include "../../ui/Rectangle.h"
#include "../../ui/Window.h"
#include "../../ui/UserInterfaceLocal.h"

#ifndef GEOPTIONS_H_
#include "GEOptions.h"
#endif // GEOPTIONS_H_

#ifndef GEWINDOWWRAPPER_H_
#include "GEWindowWrapper.h"
#endif // GEWINDOWWRAPPER_H_

#ifndef GEWORKSPACE_H_
#include "GEWorkspace.h"
#endif // GEWORKSPACE_H_

#ifndef GENAVIGATOR_H_
#include "GENavigator.h"
#endif // GENAVIGATOR_H_

#ifndef GEPROPERTIES_H_
#include "GEProperties.h"
#endif // GEPROPERTIES_H_

#ifndef GETRANSFORMER_H_
#include "GETransformer.h"
#endif // GETRANSFORMER_H_

#ifndef GESTATUSBAR_H_
#include "GEStatusBar.h"
#endif // GESTATUSBAR_H_

// Utility functions
const char *StringFromVec4      ( idVec4& vec );
bool            IsExpression    ( const char* s );


class rvGEViewer;

class rvGEApp
{
public:

        rvGEApp ( );
        ~rvGEApp ( );

        bool                            Initialize                              ( void );
        void                            RunFrame                                ( void );
//      bool                            Uninitialize                    ( void );

        bool                            TranslateAccelerator    ( LPMSG msg );

        rvGEWorkspace*          GetActiveWorkspace              ( HWND* retwnd = NULL );
        rvGENavigator&          GetNavigator                    ( void );
        rvGEProperties&         GetProperties                   ( void );
        rvGETransformer&        GetTransformer                  ( void );
        rvGEOptions&            GetOptions                              ( void );
        HINSTANCE                       GetInstance                             ( void );
        HWND                            GetMDIFrame                             ( void );
        HWND                            GetMDIClient                    ( void );
        rvGEStatusBar&          GetStatusBar                    ( void );
        
        bool                            OpenFile                                ( const char* filename );
        bool                            SaveFile                                ( const char* filename );
        bool                            NewFile                                 ( void );
        
        bool                            IsActive                                ( void );       

        void                            CloseViewer                             ( void );

        int                                     ToolWindowActivate              ( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam );

        int                                     MessageBox                              ( const char* text, int flags );
        
protected:

        int                                             HandleCommand                           ( WPARAM wParam, LPARAM lParam );
        int                                             HandleInitMenu                          ( WPARAM wParam, LPARAM lParam );

        void                                    HandleCommandSave                       ( rvGEWorkspace* workspace, const char* filename );

        bool                                    InitRecentFiles                         ( void );
        void                                    UpdateRecentFiles                       ( void );

        HWND                                    mMDIFrame;
        HWND                                    mMDIClient;
        HINSTANCE                               mInstance;      
        rvGEOptions                             mOptions;
        HACCEL                                  mAccelerators;
        rvGENavigator                   mNavigator;
        rvGETransformer                 mTransformer;
        rvGEStatusBar                   mStatusBar;
        rvGEProperties                  mProperties;
        
        HMENU                                   mRecentFileMenu;
        int                                             mRecentFileInsertPos;           
        
        rvGEViewer*                             mViewer;
        
        idList<rvGEWorkspace*>  mWorkspaces;
        idList<HWND>                    mToolWindows;

private:

        static LRESULT CALLBACK FrameWndProc                    ( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
        static LRESULT CALLBACK MDIChildProc                    ( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );

};

ID_INLINE bool rvGEApp::IsActive ( void )
{
        return mMDIFrame ? true : false;
}

ID_INLINE rvGENavigator& rvGEApp::GetNavigator ( void )
{
        return mNavigator;
}

ID_INLINE rvGEProperties& rvGEApp::GetProperties ( void )
{
        return mProperties;
}

ID_INLINE rvGETransformer& rvGEApp::GetTransformer ( void )
{
        return mTransformer;
}

ID_INLINE rvGEOptions& rvGEApp::GetOptions ( void )
{
        return mOptions;
}

ID_INLINE HINSTANCE rvGEApp::GetInstance ( void )
{
        return mInstance;
}

ID_INLINE rvGEStatusBar& rvGEApp::GetStatusBar ( void )
{
        return mStatusBar;
}

ID_INLINE HWND rvGEApp::GetMDIFrame ( void )
{
        return mMDIFrame;
}

ID_INLINE HWND rvGEApp::GetMDIClient ( void )
{
        return mMDIClient;
}


extern rvGEApp gApp;

#endif // GEAPP_H_