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

//------------------------------------------------------------------------------
//	Copyright (c) 2001-2002, OpenBeOS
//
//	Permission is hereby granted, free of charge, to any person obtaining a
//	copy of this software and associated documentation files (the "Software"),
//	to deal in the Software without restriction, including without limitation
//	the rights to use, copy, modify, merge, publish, distribute, sublicense,
//	and/or sell copies of the Software, and to permit persons to whom the
//	Software is furnished to do so, subject to the following conditions:
//
//	The above copyright notice and this permission notice shall be included in
//	all copies or substantial portions of the Software.
//
//	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
//	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
//	DEALINGS IN THE SOFTWARE.
//
//	File Name:		WinBorder.h
//	Author:			DarkWyrm <bpmagic@columbus.rr.com>
//	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);
	virtual ~WinBorder(void);
	
	virtual	void RebuildRegions( const BRect& r );
	virtual	void Draw(const BRect &r);
	
	virtual	void MoveBy(float x, float y);
	virtual	void ResizeBy(float x, float y);
	bool HasPoint(BPoint pt) const;
	
	void MoveToBack();
	void MoveToFront();
	
	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);
	
	virtual	void Hide();
	virtual	void Show();
	
	void UpdateColors(void);
	void UpdateDecorator(void);
	void UpdateFont(void);
	void UpdateScreen(void);
	
	void SetFocus(const bool &active);
	ServerWindow* Window(void) const { return _win; }
	Decorator* 	GetDecorator(void) const { return _decorator; }
	
	WinBorder*			MainWinBorder() const;
	void SetLevel();
	
	void AddToSubsetOf(WinBorder* main);
	void RemoveFromSubsetOf(WinBorder* main);
	
	void PrintToStream();
	
	// Server "private" :-) - should not be used
	void SetMainWinBorder(WinBorder *newMain);	
	
protected:
	ServerWindow		*_win;
	//BString			*_title;
	Decorator			*_decorator;
	int32 _flags;
	BRect _clientframe;
	int32 _mbuttons,
		_kmodifiers;
	BPoint fLastMousePosition;
	bool _update;
	bool _hresizewin,_vresizewin;

	BRegion *fDecFull,
		*fDecFullVisible,
		*fDecVisible;

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

bool		is_moving_window(void);
void		set_is_moving_window(bool state);
bool		is_resizing_window(void);
void		set_is_resizing_window(bool state);
void		set_active_winborder(WinBorder *win);
WinBorder*	get_active_winborder(void);
void		set_is_resizing_window(bool state);
void		set_is_sliding_tab(bool state);
bool		is_sliding_tab(void);

#endif