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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /ksnapshot/ksnapshot.h
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'ksnapshot/ksnapshot.h')
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1 files changed, 150 insertions, 0 deletions
diff --git a/ksnapshot/ksnapshot.h b/ksnapshot/ksnapshot.h
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+// -*- c++ -*-
+
+#ifndef KSNAPSHOT_H
+#define KSNAPSHOT_H
+#include "ksnapshotiface.h"
+
+#include <qbitmap.h>
+#include <qcursor.h>
+#include <qlabel.h>
+#include <qpainter.h>
+#include <qpixmap.h>
+#include <qstyle.h>
+#include <qtimer.h>
+
+#include <dcopclient.h>
+#include <kglobalsettings.h>
+#include <kdialogbase.h>
+#include <kurl.h>
+
+class RegionGrabber;
+class KSnapshotWidget;
+
+class KSnapshotPreview : public QLabel
+{
+ Q_OBJECT
+
+ public:
+ KSnapshotPreview(QWidget *parent, const char *name = 0)
+ : QLabel(parent, name)
+ {
+ setAlignment(AlignHCenter | AlignVCenter);
+ setCursor(QCursor(Qt::PointingHandCursor));
+ }
+ virtual ~KSnapshotPreview() {}
+
+ void setPixmap(const QPixmap& pm)
+ {
+ // if this looks convoluted, that's because it is. drawing a PE_SizeGrip
+ // does unexpected things when painting directly onto the pixmap
+ QPixmap pixmap(pm);
+ QPixmap handle(15, 15);
+ QBitmap mask(15, 15, true);
+
+ {
+ QPainter p(&mask);
+ style().drawPrimitive(QStyle::PE_SizeGrip, &p, QRect(0, 0, 15, 15), palette().active());
+ p.end();
+ handle.setMask(mask);
+ }
+
+ {
+ QPainter p(&handle);
+ style().drawPrimitive(QStyle::PE_SizeGrip, &p, QRect(0, 0, 15, 15), palette().active());
+ p.end();
+ }
+
+ QRect rect(pixmap.width() - 16, pixmap.height() - 16, 15, 15);
+ QPainter p(&pixmap);
+ p.drawPixmap(rect, handle);
+ p.end();
+ QLabel::setPixmap(pixmap);
+ }
+
+ signals:
+ void startDrag();
+
+ protected:
+ void mousePressEvent(QMouseEvent * e)
+ {
+ mClickPt = e->pos();
+ }
+
+ void mouseMoveEvent(QMouseEvent * e)
+ {
+ if (mClickPt != QPoint(0, 0) &&
+ (e->pos() - mClickPt).manhattanLength() > KGlobalSettings::dndEventDelay())
+ {
+ mClickPt = QPoint(0, 0);
+ emit startDrag();
+ }
+ }
+
+ void mouseReleaseEvent(QMouseEvent * /*e*/)
+ {
+ mClickPt = QPoint(0, 0);
+ }
+
+ QPoint mClickPt;
+};
+
+class KSnapshot : public KDialogBase, virtual public KSnapshotIface
+{
+ Q_OBJECT
+
+public:
+ KSnapshot(QWidget *parent= 0, const char *name= 0, bool grabCurrent=false);
+ ~KSnapshot();
+
+ enum CaptureMode { FullScreen=0, WindowUnderCursor=1, Region=2, ChildWindow=3 };
+
+ bool save( const QString &filename );
+ QString url() const { return filename.url(); }
+
+protected slots:
+ void slotGrab();
+ void slotSave();
+ void slotSaveAs();
+ void slotCopy();
+ void slotPrint();
+ void slotMovePointer( int x, int y );
+
+ void setTime(int newTime);
+ void setURL(const QString &newURL);
+ void setGrabMode( int m );
+ void exit();
+
+protected:
+ void reject() { close(); }
+
+ virtual void closeEvent( QCloseEvent * e );
+ void resizeEvent(QResizeEvent*);
+ bool eventFilter( QObject*, QEvent* );
+
+private slots:
+ void grabTimerDone();
+ void slotDragSnapshot();
+ void updateCaption();
+ void updatePreview();
+ void slotRegionGrabbed( const QPixmap & );
+ void slotWindowGrabbed( const QPixmap & );
+
+private:
+ bool save( const KURL& url );
+ void performGrab();
+ void autoincFilename();
+ int grabMode();
+ int timeout();
+
+ QPixmap snapshot;
+ QTimer grabTimer;
+ QTimer updateTimer;
+ QWidget* grabber;
+ KURL filename;
+ KSnapshotWidget *mainWidget;
+ RegionGrabber *rgnGrab;
+ bool modified;
+};
+
+#endif // KSNAPSHOT_H
+