hello world

neo/tools/guied/GEWorkspace.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 _GEWORKSPACE_H_
+#define _GEWORKSPACE_H_
+
+#ifndef GESELECTIONMGR_H_
+#include "GESelectionMgr.h"
+#endif // GESELECTIONMGR_H_
+
+#ifndef GEMODIFIERSTACK_H_
+#include "GEModifierStack.h"
+#endif // GEMODIFIERSTACK_H_
+
+class rvGEApp;
+
+class rvGEClipboardItem
+{
+public:
+
+	idDict	mStateDict;
+	idDict	mScriptDict;
+	idDict	mVarDict;
+};
+
+class rvGEWorkspace
+{
+public:
+
+	enum ESourceControlState
+	{
+		SCS_NONE,
+		SCS_CHECKEDOUT,
+		SCS_CHECKEDIN,
+	};
+
+	enum EZoomLevel
+	{
+		ZOOM_MIN,
+		ZOOM_25,
+		ZOOM_33,
+		ZOOM_50,
+		ZOOM_66,
+		ZOOM_100,
+		ZOOM_150,
+		ZOOM_200,
+		ZOOM_300,
+		ZOOM_MAX
+	};
+	
+	enum EItemAlign
+	{
+		ALIGN_LEFTS,
+		ALIGN_CENTERS,
+		ALIGN_RIGHTS,
+		ALIGN_TOPS,
+		ALIGN_MIDDLES,
+		ALIGN_BOTTOMS,
+	};
+
+	rvGEWorkspace ( rvGEApp* app );
+	~rvGEWorkspace ( );
+	
+	// Attach the workspace to a win32 window
+	bool					Attach					( HWND wnd );
+	
+	// Detach the workspace from the current win32 window
+	void					Detach					( void );
+		
+	bool					NewFile					( void );		
+	bool					LoadFile				( const char* filename, idStr* error = NULL );
+	bool					SaveFile				( const char* filename );
+	const char*				GetFilename				( void );
+	
+	// Source control methods
+	bool					CheckOut				( void );
+	bool					CheckIn					( void );	
+	bool					UndoCheckout			( void );
+	ESourceControlState		GetSourceControlState	( void );	
+	
+	void					Render					( HDC hDC );
+
+	rvGEApp*				GetApplication			( void );
+
+	void					HideSelected			( void );
+	void					UnhideSelected			( void );
+	void					DeleteSelected			( void );
+	bool					EditSelectedProperties	( void );
+	bool					EditSelectedScripts		( void );
+	void					BringSelectedForward	( void );
+	void					BringSelectedToFront	( void );
+	void					SendSelectedBackward	( void );
+	void					SendSelectedToBack		( void );
+	void					AlignSelected			( EItemAlign align );
+	void					MakeSelectedSameSize	( bool width, bool height );
+	void					MakeSelectedAChild		( void );
+
+	bool					CanHide					( void );
+	void					ShowHidden				( void );
+	void					HideWindow				( idWindow* window );
+	void					UnhideWindow			( idWindow* window );
+
+	EZoomLevel				ZoomIn					( void );	
+	EZoomLevel				ZoomOut					( void );	
+	EZoomLevel				GetZoom					( void );
+	float					GetZoomScale			( void );
+	
+	static rvGEWorkspace*		GetWorkspace			( HWND wnd );	
+	rvGEModifierStack&			GetModifierStack		( void );
+	idUserInterfaceLocal*		GetInterface			( void );
+	rvGESelectionMgr&			GetSelectionMgr			( void );
+	idList<rvGEClipboardItem*>	GetClipboard			( void );
+	HWND						GetWindow				( void );
+
+	void					HandleMessage			( UINT msg, WPARAM wParam, LPARAM lParam );
+	
+	idVec2&					WindowToWorkspace		( idVec2& point );
+	idVec2&					WorkspaceToWindow		( idVec2& point );
+	idRectangle&			WindowToWorkspace		( idRectangle& rect );
+	idRectangle&			WorkspaceToWindow		( idRectangle& rect );
+	
+	bool					IsModified				( void );
+	bool					IsNew					( void );
+
+	idWindow*				AddWindow				( rvGEWindowWrapper::EWindowType type );
+	
+//	void					Cut						( void );
+	void					Copy					( void );
+	void					Paste					( void );
+
+	void					AddModifierMove			( const char* modName, float x, float y, bool snap );
+	void					AddModifierSize			( const char* modName, float l, float t, float r, float b, bool snap );
+
+	void					SetModified				( bool mod );
+
+protected:
+
+	enum EModifierType
+	{
+		MOD_UNKNOWN,
+		MOD_DELETE,
+		MOD_HIDE,
+		MOD_UNHIDE,
+		MOD_SHOWHIDDEN,
+		MOD_SEND_BACKWARD,
+		MOD_BRING_FORWARD,
+		MOD_SEND_BACK,
+		MOD_BRING_FRONT,
+	};
+
+	bool					SetupPixelFormat	( void );
+	void					UpdateSelections	( void );
+
+	// Additional rendering routines
+	void					RenderGrid			( void );
+
+	// File related methods
+	void					WriteTabs			( idFile* file, int depth );
+	bool					WriteWindow			( idFile* file, int depth, idWindow* window );
+
+	// Message handlers
+	int						HandleRButtonDown	( WPARAM wParam, LPARAM lParam );
+	int						HandleLButtonDown	( WPARAM wParam, LPARAM lParam );
+	int						HandleLButtonUp		( WPARAM wParam, LPARAM lParam );
+	int						HandleLButtonDblClk	( WPARAM wParam, LPARAM lParam );
+	int						HandleMButtonDown	( WPARAM wParam, LPARAM lParam );
+	int						HandleMButtonUp		( WPARAM wParam, LPARAM lParam );
+	int						HandleMouseMove		( WPARAM wParam, LPARAM lParam );
+	int						HandleKeyDown		( WPARAM wParam, LPARAM lParam );
+	int						HandleScroll		( int scrollbar, WPARAM wParam, LPARAM lParam );
+	int						HandleCommand		( WPARAM wParam, LPARAM lParam );
+
+	// General protected functions
+	void					UpdateScrollbars	( void );
+	void					UpdateRectangle		( bool useScroll = true );
+	void					UpdateCursor		( void );
+	void					UpdateCursor		( float x, float y );
+	void					UpdateCursor		( rvGESelectionMgr::EHitTest type );
+	void					UpdateTitle			( void );
+	idWindow*				NewWindow			( idDict* state, rvGEWindowWrapper::EWindowType type );
+	void					Scroll				( int scrollbar, int offset );
+
+	// Modifier methods
+	void					AddModifierMoveNudge( float x, float y, bool snap );
+	void					AddModifierSizeNudge( float w, float h, bool snap );
+	void					AddModifierShowAll	( void );
+	
+	void					AddModifiers		( EModifierType type, ... );
+	void					AddModifiers		( idWindow* window, EModifierType type, ... );
+	rvGEModifier*			CreateModifier		( EModifierType type, idWindow* window, va_list args );
+
+	idUserInterfaceLocal*		mInterface;
+	HWND						mWnd;	
+	
+	int							mZoom;
+	idRectangle					mRect;
+	
+	bool						mScrollHorz;
+	bool						mScrollVert;
+	
+	int							mWindowWidth;
+	int							mWindowHeight;
+	
+	idStr						mFilename;
+		
+	rvGEModifierStack			mModifiers;
+	rvGESelectionMgr			mSelections;
+	
+	rvGESelectionMgr::EHitTest	mDragType;
+	idVec2						mDragPoint;
+	int							mDragTime;
+	bool						mDragX;
+	bool						mDragY;
+	bool						mDragScroll;
+	
+	rvGEApp*					mApplication;
+	
+	static idList<rvGEClipboardItem*>	mClipboard;
+	idList<idWindow*>					mSelectMenu;
+	idVec2								mSelectMenuPos;
+
+private:
+
+	static bool				CleanupEnumProc			( rvGEWindowWrapper* wrapper, void* data );
+	static bool				ShowAllEnumProc			( rvGEWindowWrapper* wrapper, void* data );
+	static bool				BuildSelectMenuEnumProc	( rvGEWindowWrapper* wrapper, void* data );
+
+	// States
+	bool					mModified;
+	bool					mNew;
+	bool					mDontAdd;
+	ESourceControlState		mSourceControlState;
+	
+	// Resources
+	HCURSOR					mHandCursor;
+};
+
+ID_INLINE rvGEWorkspace::EZoomLevel rvGEWorkspace::GetZoom ( void )
+{
+	return (EZoomLevel)mZoom;
+}
+
+ID_INLINE rvGEWorkspace* rvGEWorkspace::GetWorkspace ( HWND wnd )
+{
+	return (rvGEWorkspace*) GetWindowLong ( wnd, GWL_USERDATA );
+}
+
+ID_INLINE const char* rvGEWorkspace::GetFilename ( void )
+{
+	return mFilename;
+}
+
+ID_INLINE bool rvGEWorkspace::IsModified ( void )
+{
+	return mModified;
+}
+
+ID_INLINE bool rvGEWorkspace::IsNew ( void )
+{
+	return mNew;
+}
+
+ID_INLINE rvGEModifierStack& rvGEWorkspace::GetModifierStack ( void )
+{
+	return mModifiers;
+}
+
+ID_INLINE rvGESelectionMgr& rvGEWorkspace::GetSelectionMgr ( void )
+{
+	return mSelections;
+}
+
+ID_INLINE void rvGEWorkspace::ShowHidden ( void )
+{
+	AddModifierShowAll ( );
+}
+
+ID_INLINE void rvGEWorkspace::AddModifierMoveNudge ( float x, float y, bool snap )
+{
+	AddModifierMove ( "Nudge Move", x, y, snap );
+}
+
+ID_INLINE void rvGEWorkspace::AddModifierSizeNudge ( float w, float h, bool snap )
+{
+	AddModifierSize ( "Nudge Size", 0, 0, w, h, snap );
+}
+
+ID_INLINE idUserInterfaceLocal* rvGEWorkspace::GetInterface ( void )
+{
+	return mInterface;
+}
+
+ID_INLINE rvGEApp* rvGEWorkspace::GetApplication ( void )
+{
+	return mApplication;
+}
+
+ID_INLINE HWND rvGEWorkspace::GetWindow ( void )
+{
+	return mWnd;
+}
+
+ID_INLINE idList<rvGEClipboardItem*> rvGEWorkspace::GetClipboard ( void )
+{
+	return mClipboard;
+}
+
+ID_INLINE rvGEWorkspace::ESourceControlState rvGEWorkspace::GetSourceControlState ( void )
+{
+	return mSourceControlState;
+}
+
+#endif // _GEWORKSPACE_H_