File updates

Moved BitmapManager and TokenHandler to libappserver


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4073 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/servers/app/BitmapManager.h

@@ -0,0 +1,64 @@
+//------------------------------------------------------------------------------
+//	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:		BitmapManager.h
+//	Author:			DarkWyrm <bpmagic@columbus.rr.com>
+//	Description:	Handler for allocating and freeing area memory for BBitmaps 
+//					on the server side. Utilizes the BGET pool allocator.
+//------------------------------------------------------------------------------
+#ifndef BITMAP_MANAGER_H_
+#define BITMAP_MANAGER_H_
+
+#include <GraphicsDefs.h>
+#include <List.h>
+#include <Rect.h>
+#include <OS.h>
+#include "TokenHandler.h"
+
+class ServerBitmap;
+
+/*!
+	\class BitmapManager BitmapManager.h
+	\brief Handler for BBitmap allocation
+	
+	Whenever a ServerBitmap associated with a client-side BBitmap needs to be 
+	created or destroyed, the BitmapManager needs to handle it. It takes care of 
+	all memory management related to them.
+*/
+class BitmapManager
+{
+public:
+	BitmapManager(void);
+	~BitmapManager(void);
+	ServerBitmap *CreateBitmap(BRect bounds, color_space space, int32 flags,
+		int32 bytes_per_row=-1, screen_id screen=B_MAIN_SCREEN_ID);
+	void DeleteBitmap(ServerBitmap *bitmap);
+protected:
+	BList *bmplist;
+	area_id bmparea;
+	int8 *buffer;
+	TokenHandler tokenizer;
+	sem_id lock;
+};
+
+extern BitmapManager *bitmapmanager;
+
+#endif

headers/private/servers/app/Decorator.h

@@ -36,6 +36,7 @@
 #include "ColorSet.h"
 
 class DisplayDriver;
+class ServerFont;
 
 typedef enum { CLICK_NONE=0, CLICK_ZOOM, CLICK_CLOSE, CLICK_MINIMIZE,
 	CLICK_TAB, CLICK_DRAG, CLICK_MOVETOBACK, CLICK_MOVETOFRONT, CLICK_SLIDETAB,
@@ -54,6 +55,7 @@ public:
 	void SetDriver(DisplayDriver *driver);
 	void SetFlags(int32 wflags);
 	void SetFeel(int32 wfeel);
+	void SetFont(ServerFont *font);
 	void SetLook(int32 wlook);
 	
 	void SetClose(bool is_down);

headers/private/servers/app/ServerConfig.h

@@ -54,9 +54,15 @@
 // folder used to keep saved color sets for the UI - tab color, etc.
 #define COLOR_SET_DIR "/boot/home/config/settings/color_sets/"
 
+// folder used to keep saved cursor sets for the system
+#define CURSOR_SET_DIR "/boot/home/config/settings/cursor_sets/"
+
 // name of the file containing the current UI color settings
 #define COLOR_SETTINGS_NAME "system_colors"
 
+// name of the file containing the current system cursor settings
+#define CURSOR_SETTINGS_NAME "system_cursors"
+
 // name of the file containing the config data for the desktop
 #define WORKSPACE_SETTINGS_NAME "workspace_data"
 

headers/private/servers/app/TokenHandler.h

@@ -0,0 +1,54 @@
+//------------------------------------------------------------------------------
+//	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:		TokenHandler.h
+//	Author:			DarkWyrm <bpmagic@columbus.rr.com>
+//	Description:	Class to provide tokens with excluded values possible.
+//  
+//------------------------------------------------------------------------------
+#ifndef TOKENHANDLER_H_
+#define TOKENHANDLER_H_
+
+#include <OS.h>
+#include <List.h>
+#include <Locker.h>
+
+/*!
+	\class TokenHandler TokenHandler.h
+	\brief Class to provide tokens with excluded values possible.
+*/
+class TokenHandler
+{
+public:
+	TokenHandler(void);
+	~TokenHandler(void);
+	int32 GetToken(void);
+	void ExcludeValue(int32 value);
+	void Reset(void);
+	void ResetExcludes(void);
+	bool IsExclude(int32 value);
+private:
+	int32 _index;
+	BLocker _lock;
+	BList *_excludes;
+};
+
+#endif