haiku/src/servers/app/server/WinBorder.h

//------------------------------------------------------------------------------
//	Copyright (c) 2001-2002, OpenBeOS
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//
//	The above copyright notice and this permission notice shall be included in
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//	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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//
//	File Name:		WinBorder.h
//	Author:			DarkWyrm <bpmagic@columbus.rr.com>
//					Adi Oanca <adioanca@mymail.ro>
//	Description:	Layer subclass which handles window management
//  
//------------------------------------------------------------------------------
#ifndef _WINBORDER_H_
#define _WINBORDER_H_

#include <Rect.h>
#include <String.h>
#include "Layer.h"

class ServerWindow;
class Decorator;
class DisplayDriver;

class WinBorder : public Layer
{
public:
								WinBorder(const BRect &r, const char *name, const int32 look,
									const int32 feel, const int32 flags, ServerWindow *win,
									DisplayDriver *driver);
	virtual						~WinBorder(void);
	
	virtual	void				Draw(const BRect &r);
	
	virtual	void				MoveBy(float x, float y);
	virtual	void				ResizeBy(float x, float y);

	virtual	void				RebuildFullRegion(void);

			void				MouseDown(const BPoint &pt, const int32 &buttons, const int32 &modifiers);
			void				MouseMoved(const BPoint &pt, const int32 &buttons);
			void				MouseUp(const BPoint &pt, const int32 &modifiers);
	
			void				UpdateColors(void);
			void				UpdateDecorator(void);
			void				UpdateFont(void);
			void				UpdateScreen(void);
	
			ServerWindow*		Window(void) const { return _serverwin; }
			Decorator*			GetDecorator(void) const { return fDecorator; }
			WinBorder*			MainWinBorder() const;

			void				SetLevel();
			void				HighlightDecorator(const bool &active);

			bool				HasPoint(BPoint &pt) const;
	
			void				AddToSubsetOf(WinBorder* main);
			void				RemoveFromSubsetOf(WinBorder* main);
	
			void				PrintToStream();
	
	// Server "private" :-) - should not be used
			void				SetMainWinBorder(WinBorder *newMain);	

protected:
	friend class Layer;
	friend class ServerWindow;

			Decorator			*fDecorator;
			int32				fFlags;
			int32				fMouseButtons,
								fKeyModifiers;
			BPoint				fLastMousePosition;

			BRegion				*fDecFull;

			WinBorder			*fMainWinBorder;
			bool				fIsMoving;
			bool				fIsResizing;
			bool				fIsClosing;
			bool				fIsMinimizing;
			bool				fIsZooming;
};

#endif