DarkWyrm
7efc1255ed
Added ending newlines to a number of files git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2648 a95241bf-73f2-0310-859d-f6bbb57e9c96
100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
//------------------------------------------------------------------------------
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// Copyright (c) 2001-2002, OpenBeOS
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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// File Name: CursorManager.h
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// Author: DarkWyrm <[email protected]>
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// Description: Handles the system's cursor infrastructure
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//
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//------------------------------------------------------------------------------
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#ifndef CURSORMANAGER_H_
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#define CURSORMANAGER_H_
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#include <List.h>
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#include <OS.h>
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#include "TokenHandler.h"
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class ServerCursor;
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// Duplicate definition - do NOT include <Cursor.h> or errors will abound...
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// We do this so that we don't have to modify R5's headers in order to compile
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typedef enum
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{
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B_CURSOR_DEFAULT=0,
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B_CURSOR_TEXT,
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B_CURSOR_MOVE,
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B_CURSOR_DRAG,
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B_CURSOR_RESIZE,
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B_CURSOR_RESIZE_NWSE,
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B_CURSOR_RESIZE_NESW,
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B_CURSOR_RESIZE_NS,
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B_CURSOR_RESIZE_EW,
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B_CURSOR_OTHER
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} cursor_which;
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/*!
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\class CursorManager CursorManager.h
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\brief Handles almost all cursor management functions for the system
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The Cursor manager provides system cursor support, previous unseen on
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any BeOS platform. It also provides tokens for BCursors and frees all
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of an application's cursors whenever an application closes.
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*/
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class CursorManager
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{
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public:
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CursorManager(void);
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~CursorManager(void);
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int32 AddCursor(ServerCursor *sc);
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void DeleteCursor(int32 token);
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void RemoveAppCursors(const char *signature);
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void ShowCursor(void);
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void HideCursor(void);
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void ObscureCursor(void);
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void SetCursor(int32 token);
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void SetCursor(cursor_which which);
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ServerCursor *GetCursor(cursor_which which);
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cursor_which GetCursorWhich(void);
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void ChangeCursor(cursor_which which, int32 token);
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private:
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ServerCursor *_FindCursor(int32 token);
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BList *_cursorlist;
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TokenHandler _tokenizer;
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sem_id _lock;
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// System cursor members
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ServerCursor *_defaultcsr,
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*_textcsr,
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*_movecsr,
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*_dragcsr,
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*_resizecsr,
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*_resize_nwse_csr,
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*_resize_nesw_csr,
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*_resize_ns_csr,
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*_resize_ew_csr;
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cursor_which _current_which;
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};
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extern CursorManager *cursormanager;
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#endif
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