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151 lines
3.6 KiB
151 lines
3.6 KiB
// -*- c++ -*-
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#ifndef KSNAPSHOT_H
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#define KSNAPSHOT_H
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#include "ksnapshotiface.h"
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#include <tqbitmap.h>
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#include <tqcursor.h>
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#include <tqlabel.h>
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#include <tqpainter.h>
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#include <tqpixmap.h>
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#include <tqstyle.h>
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#include <tqtimer.h>
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#include <dcopclient.h>
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#include <kglobalsettings.h>
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#include <kdialogbase.h>
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#include <kurl.h>
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class RegionGrabber;
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class KSnapshotWidget;
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class KSnapshotPreview : public QLabel
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{
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Q_OBJECT
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public:
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KSnapshotPreview(TQWidget *parent, const char *name = 0)
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: TQLabel(parent, name)
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{
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setAlignment(AlignHCenter | AlignVCenter);
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setCursor(TQCursor(Qt::PointingHandCursor));
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}
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virtual ~KSnapshotPreview() {}
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void setPixmap(const TQPixmap& pm)
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{
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// if this looks convoluted, that's because it is. drawing a PE_SizeGrip
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// does unexpected things when painting directly onto the pixmap
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TQPixmap pixmap(pm);
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TQPixmap handle(15, 15);
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TQBitmap mask(15, 15, true);
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{
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TQPainter p(&mask);
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style().drawPrimitive(TQStyle::PE_SizeGrip, &p, TQRect(0, 0, 15, 15), palette().active());
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p.end();
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handle.setMask(mask);
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}
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{
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TQPainter p(&handle);
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style().drawPrimitive(TQStyle::PE_SizeGrip, &p, TQRect(0, 0, 15, 15), palette().active());
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p.end();
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}
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TQRect rect(pixmap.width() - 16, pixmap.height() - 16, 15, 15);
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TQPainter p(&pixmap);
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p.drawPixmap(rect, handle);
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p.end();
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TQLabel::setPixmap(pixmap);
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}
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signals:
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void startDrag();
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protected:
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void mousePressEvent(TQMouseEvent * e)
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{
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mClickPt = e->pos();
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}
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void mouseMoveEvent(TQMouseEvent * e)
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{
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if (mClickPt != TQPoint(0, 0) &&
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(e->pos() - mClickPt).manhattanLength() > KGlobalSettings::dndEventDelay())
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{
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mClickPt = TQPoint(0, 0);
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emit startDrag();
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}
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}
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void mouseReleaseEvent(TQMouseEvent * /*e*/)
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{
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mClickPt = TQPoint(0, 0);
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}
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TQPoint mClickPt;
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};
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class KSnapshot : public KDialogBase, virtual public KSnapshotIface
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{
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Q_OBJECT
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public:
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KSnapshot(TQWidget *parent= 0, const char *name= 0, bool grabCurrent=false);
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~KSnapshot();
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enum CaptureMode { FullScreen=0, WindowUnderCursor=1, Region=2, ChildWindow=3 };
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bool save( const TQString &filename );
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TQString url() const { return filename.url(); }
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protected slots:
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void slotGrab();
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void slotSave();
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void slotSaveAs();
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void slotCopy();
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void slotPrint();
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void slotMovePointer( int x, int y );
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void setTime(int newTime);
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void setURL(const TQString &newURL);
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void setGrabMode( int m );
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void exit();
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protected:
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void reject() { close(); }
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virtual void closeEvent( TQCloseEvent * e );
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void resizeEvent(TQResizeEvent*);
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bool eventFilter( TQObject*, TQEvent* );
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private slots:
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void grabTimerDone();
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void slotDragSnapshot();
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void updateCaption();
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void updatePreview();
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void slotRegionGrabbed( const TQPixmap & );
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void slotWindowGrabbed( const TQPixmap & );
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private:
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bool save( const KURL& url );
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void performGrab();
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void autoincFilename();
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int grabMode();
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int timeout();
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TQPixmap snapshot;
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TQTimer grabTimer;
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TQTimer updateTimer;
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TQWidget* grabber;
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KURL filename;
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KSnapshotWidget *mainWidget;
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RegionGrabber *rgnGrab;
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bool modified;
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};
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#endif // KSNAPSHOT_H
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