git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12141 a95241bf-73f2-0310-859d-f6bbb57e9c96
80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
//------------------------------------------------------------------------------
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// Copyright (c) 2001-2002, Haiku, Inc.
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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: DisplayDriver.cpp
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// Author: DarkWyrm <[email protected]>
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// Gabe Yoder <[email protected]>
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// Description: Mostly abstract class which handles all graphics output
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// for the server
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//
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//------------------------------------------------------------------------------
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#include <stdio.h>
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#include <string.h>
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#include "CursorData.h"
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#include "ServerCursor.h"
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#include "DisplayDriver.h"
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/*!
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\brief Sets up internal variables needed by all DisplayDriver subclasses
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*/
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DisplayDriver::DisplayDriver()
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{
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}
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/*!
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\brief Does nothing
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*/
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DisplayDriver::~DisplayDriver()
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{
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}
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/*!
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\brief Initializes the driver object.
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\return true if successful, false if not
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Initializes the CursorHandler with the default system cursor.
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Derived versions should set up the driver for display,
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including the initial clearing of the screen. If things
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do not go as they should, false should be returned.
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*/
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bool
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DisplayDriver::Initialize()
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{
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SetCursor(new ServerCursor(default_cursor_data));
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return true;
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}
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/*!
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\brief Shuts down the driver's video subsystem
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Any work done by Initialize() should be undone here. Note that Shutdown() is
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called even if Initialize() was unsuccessful.
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*/
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void
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DisplayDriver::Shutdown()
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{
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}
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