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(int8 *buffer);
			void				MouseMoved(int8 *buffer);
			void				MouseUp(int8 *buffer);
			
	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