You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
88 lines
1.9 KiB
88 lines
1.9 KiB
//
|
|
// C++ Interface: %{MODULE}
|
|
//
|
|
// Description:
|
|
//
|
|
//
|
|
// Author: %{AUTHOR} <%{EMAIL}>, (C) %{YEAR}
|
|
//
|
|
// Copyright: See COPYING file that comes with this distribution
|
|
//
|
|
//
|
|
#ifndef KOMPOSETASKVISUALIZER_H
|
|
#define KOMPOSETASKVISUALIZER_H
|
|
|
|
#include <tqobject.h>
|
|
|
|
#include "komposetask.h"
|
|
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xutil.h>
|
|
#include <Imlib2.h>
|
|
|
|
#ifdef COMPOSITE
|
|
#include <X11/Xatom.h>
|
|
#include <X11/extensions/Xcomposite.h>
|
|
#include <X11/extensions/Xdamage.h>
|
|
#include <X11/extensions/Xrender.h>
|
|
#endif
|
|
|
|
enum ImageEffect { IEFFECT_NONE, IEFFECT_TITLE, IEFFECT_MINIMIZED, IEFFECT_MINIMIZED_AND_TITLE, IEFFECT_HIGHLIGHT };
|
|
|
|
class TQPixmap;
|
|
class TQSize;
|
|
|
|
/**
|
|
@author Hans Oischinger
|
|
*/
|
|
class KomposeTaskVisualizer : public TQObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
KomposeTaskVisualizer(KomposeTask *parent, const char *name = 0);
|
|
~KomposeTaskVisualizer();
|
|
|
|
void renderOnPixmap( TQPixmap* pix, int effect );
|
|
|
|
protected:
|
|
void applyEffect();
|
|
|
|
protected slots:
|
|
void initXComposite();
|
|
void captureScreenshot_GrabWindow();
|
|
void updateXCompositeNamedPixmap();
|
|
void renderScaledScreenshot( TQSize size );
|
|
|
|
void setScaledScreenshotDirty() { scaledScreenshotDirty = true; }
|
|
void clearCached();
|
|
void enablePasvScreenshots();
|
|
|
|
public slots:
|
|
void slotTaskActivated();
|
|
void slotUpdateScreenshot();
|
|
|
|
private:
|
|
KomposeTask *task;
|
|
TQPixmap screenshot;
|
|
TQPixmap scaledScreenshot;
|
|
bool scaledScreenshotDirty;
|
|
bool screenshotSuspended; // suspend pasv screenshots for this task
|
|
bool screenshotBlocked; // dis/enable pasv screenshots for this task
|
|
|
|
Imlib_Color_Modifier cmHighlight, cmMinimized;
|
|
int lasteffect; // the effect that has been applied to scaledScreenshot
|
|
|
|
#ifdef COMPOSITE
|
|
Pixmap windowBackingPix;
|
|
bool validBackingPix;
|
|
Display *dpy;
|
|
XRenderPictFormat *format;
|
|
XRenderPictureAttributes pa;
|
|
bool hasAlpha;
|
|
Damage damage;
|
|
bool compositeInit; // true if composite&damage has been initialised
|
|
#endif
|
|
};
|
|
|
|
#endif
|