shadow303
88bc465e5c
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2698 a95241bf-73f2-0310-859d-f6bbb57e9c96
98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
//------------------------------------------------------------------------------
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// Copyright (c) 2001-2003, 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: DesktopClasses.h
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// Author: DarkWyrm <[email protected]>
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// Gabe Yoder <[email protected]>
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// Description: Implements the Screen class which provides all
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// infrastructure for handling a video card/monitor
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// pair.
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// Implements the Workspace class which provides all
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// infrastructure for drawing the screen.
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//
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//------------------------------------------------------------------------------
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#ifndef DESKTOPCLASSES_H
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#define DESKTOPCLASSES_H
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#include <SupportDefs.h>
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#include <GraphicsCard.h>
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#include <Window.h> // for workspace defs
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#include "RootLayer.h"
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class DisplayDriver;
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class ServerWindow;
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class RGBColor;
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class Workspace
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{
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public:
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Workspace(const graphics_card_info &gcinfo, const frame_buffer_info &fbinfo);
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~Workspace(void);
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void SetBGColor(const RGBColor &c);
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RGBColor BGColor();
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RootLayer *GetRoot(void);
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void SetData(const graphics_card_info &gcinfo, const frame_buffer_info &fbinfo);
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void GetData(graphics_card_info *gcinfo, frame_buffer_info *fbinfo);
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protected:
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RootLayer *_rootlayer;
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graphics_card_info _gcinfo;
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frame_buffer_info _fbinfo;
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};
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class Screen
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{
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public:
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Screen(DisplayDriver *gfxmodule, uint8 workspaces);
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~Screen(void);
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void AddWorkspace(int32 index=-1);
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void DeleteWorkspace(int32 index);
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int32 CountWorkspaces(void);
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void SetWorkspaceCount(int32 count);
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int32 CurrentWorkspace(void);
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void SetWorkspace(int32 index);
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void Activate(bool active=true);
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DisplayDriver *GetGfxDriver(void);
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status_t SetSpace(int32 index, int32 res,bool stick=true);
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void AddWindow(ServerWindow *win, int32 workspace=B_CURRENT_WORKSPACE);
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void RemoveWindow(ServerWindow *win);
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ServerWindow *ActiveWindow(void);
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void SetActiveWindow(ServerWindow *win);
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Layer *GetRootLayer(int32 workspace=B_CURRENT_WORKSPACE);
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bool IsInitialized(void);
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Workspace *GetActiveWorkspace(void);
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protected:
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int32 _resolution;
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ServerWindow *_activewin;
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int32 _currentworkspace;
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int32 _workspacecount;
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BList *_workspacelist;
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DisplayDriver *_driver;
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bool _init;
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Workspace *_activeworkspace;
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graphics_card_info _gcinfo;
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frame_buffer_info _fbinfo;
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};
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#endif
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