| 1 | /* $Id: AbstractDockIconPreview.h 24377 2009-11-05 11:18:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | *
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| 4 | * VBox frontends: Qt GUI ("VirtualBox"):
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| 5 | * Abstract class for the dock icon preview
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| 6 | */
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| 7 |
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| 8 | /*
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| 9 | * Copyright (C) 2009 Sun Microsystems, Inc.
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| 10 | *
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| 11 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 12 | * available from http://www.virtualbox.org. This file is free software;
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| 13 | * you can redistribute it and/or modify it under the terms of the GNU
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| 14 | * General Public License (GPL) as published by the Free Software
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| 15 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 16 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 17 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 18 | *
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| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 20 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 21 | * additional information or have any questions.
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| 22 | */
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| 23 |
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| 24 | #ifndef ___AbstractVBoxDockIconPreview_h___
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| 25 | #define ___AbstractVBoxDockIconPreview_h___
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| 26 |
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| 27 | /* System includes */
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| 28 | #include <ApplicationServices/ApplicationServices.h>
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| 29 |
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| 30 | /* VBox includes */
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| 31 | #include "VBoxUtils-darwin.h"
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| 32 |
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| 33 | class VBoxConsoleWnd;
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| 34 | class VBoxFrameBuffer;
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| 35 |
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| 36 | class QPixmap;
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| 37 |
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| 38 | class AbstractDockIconPreview
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| 39 | {
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| 40 | public:
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| 41 | AbstractDockIconPreview (VBoxConsoleWnd *aMainWnd, const QPixmap& aOverlayImage);
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| 42 | virtual ~AbstractDockIconPreview() {};
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| 43 |
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| 44 | virtual void updateDockOverlay() = 0;
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| 45 | virtual void updateDockPreview (CGImageRef aVMImage) = 0;
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| 46 | virtual void updateDockPreview (VBoxFrameBuffer *aFrameBuffer);
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| 47 |
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| 48 | virtual void setOriginalSize (int /* aWidth */, int /* aHeight */) {}
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| 49 | };
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| 50 |
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| 51 | class AbstractDockIconPreviewHelper
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| 52 | {
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| 53 | public:
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| 54 | AbstractDockIconPreviewHelper (VBoxConsoleWnd *aMainWnd, const QPixmap& aOverlayImage);
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| 55 | virtual ~AbstractDockIconPreviewHelper();
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| 56 | void initPreviewImages();
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| 57 | inline CGImageRef stateImage() const;
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| 58 | void drawOverlayIcons (CGContextRef aContext);
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| 59 |
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| 60 | /* Flipping is necessary cause the drawing context in Carbon is flipped by 180 degree */
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| 61 | inline CGRect flipRect (CGRect aRect) const { return ::darwinFlipCGRect (aRect, mDockIconRect); }
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| 62 | inline CGRect centerRect (CGRect aRect) const { return ::darwinCenterRectTo (aRect, mDockIconRect); }
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| 63 | inline CGRect centerRectTo (CGRect aRect, const CGRect& aToRect) const { return ::darwinCenterRectTo (aRect, aToRect); }
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| 64 |
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| 65 | /* Private member vars */
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| 66 | VBoxConsoleWnd *mMainWnd;
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| 67 | const CGRect mDockIconRect;
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| 68 |
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| 69 | CGImageRef mOverlayImage;
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| 70 | CGImageRef mDockMonitor;
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| 71 | CGImageRef mDockMonitorGlossy;
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| 72 |
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| 73 | CGImageRef mStatePaused;
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| 74 | CGImageRef mStateSaving;
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| 75 | CGImageRef mStateRestoring;
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| 76 |
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| 77 | CGRect mUpdateRect;
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| 78 | CGRect mMonitorRect;
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| 79 | };
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| 80 |
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| 81 | #endif /* ___AbstractVBoxDockIconPreview_h___ */
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| 82 |
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