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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//
//	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 PortMessage;
class Desktop;

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(PortMessage *msg, bool sendMessage);
	void MouseMoved(PortMessage *msg);
	void MouseUp(PortMessage *msg);
	
	void UpdateColors(void);
	void UpdateDecorator(void);
	void UpdateFont(void);
	void UpdateScreen(void);
	
	Decorator *GetDecorator(void) const { return fDecorator; }
	WinBorder *MainWinBorder() const;
	
	void SetLevel();
	void HighlightDecorator(const bool &active);
	
	bool HasPoint(const 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;
	friend class Desktop;

	Decorator *fDecorator;
	Layer *fTopLayer;

	int32 fMouseButtons;
	int32 fKeyModifiers;
	BPoint fLastMousePosition;

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

#endif