bool KSnapshot::eventFilter( QObject* o, QEvent* e)
{
if ( o == grabber && e->type() == QEvent::MouseButtonPress ) {
QMouseEvent* me = (QMouseEvent*) e;
if ( QWidget::mouseGrabber() != grabber )
return false;
if ( me->button() == LeftButton )
performGrab();
}
return false;
}
void KSnapshot::grabTimerDone()
{
if ( mainWidget->mode() == Region ) {
rgnGrab = new RegionGrabber();
connect( rgnGrab, SIGNAL( regionGrabbed( const QPixmap & ) ),
SLOT( slotRegionGrabbed( const QPixmap & ) ) );
}
else {
performGrab();
}
KNotifyClient::beep(i18n("The screen has been successfully grabbed."));
}
void KSnapshot::grabTimerDone()
{
if ( mode() == Region ) {
grabRegion();
}
else if ( mode() == FreeRegion ) {
grabFreeRegion();
}
else {
performGrab();
}
//KNotification::beep(i18n("The screen has been successfully grabbed."));
}
void KSnapshot::grabTimerDone()
{
performGrab();
KNotifyClient::beep(i18n("The screen has been successfully grabbed."));
}
void grabPointer(AppInfo *app)
{
performGrab(app, GRAB_POINTER, "pointer", app->grabPointer,
&(app->isPointerGrabbed));
}
void grabKeyboard(AppInfo *app)
{
performGrab(app, GRAB_KEYBOARD, "keyboard", app->grabKeyboard,
&(app->isKeyboardGrabbed));
}
KSnapshot::KSnapshot(QWidget *parent, KSnapshotObject::CaptureMode mode )
: QDialog(parent), KSnapshotObject(), modified(true), savedPosition(QPoint(-1, -1))
{
// TEMPORARY Make sure "untitled" enters the string freeze for 4.6,
// as explained in http://lists.kde.org/?l=kde-graphics-devel&m=128942871430175&w=2
const QString untitled = QString(tr("untitled"));
setWindowTitle("");
grabber = new QWidget( 0, Qt::X11BypassWindowManagerHint );
// TODO X11 (Xinerama and Twinview, actually) and Windows use different coordinates for the two monitors case
//
// On Windows, there are two displays. The origin (0, 0) ('o') is the top left of display 1. If display 2 is to the left, then coordinates in display 2 are negative:
// .-------.
// | |o-----.
// | 2 | |
// | | 1 |
// ._______.._____.
//
// On Xinerama and Twinview, there is only one display and two screens. The origin (0, 0) ('o') is the top left of the display:
// o-------.
// | |.-----.
// | 2 | |
// | | 1 |
// ._______.._____.
//
// Instead of moving to (-10000, -10000), we should compute how many displays are and make sure we move to somewhere out of the total coordinates.
// - Windows: use GetSystemMetrics ( http://msdn.microsoft.com/en-us/library/ms724385(v=vs.85).aspx )
// If moving to a negative position, we need to count the size of the dialog; moving to a positive position avoids having to compute the size of the dialog
grabber->move( -10000, -10000 ); // FIXME Read above
grabber->installEventFilter( this );
QVBoxLayout *vbox = new QVBoxLayout( this );
setLayout(vbox);
mainWidget = new KSnapshotWidget();
vbox->addWidget(mainWidget);
connect(mainWidget->ok_btn, SIGNAL(clicked()), SLOT(onOkBtnClicked()));
connect(mainWidget->cancel_btn, SIGNAL(clicked()), SLOT(onCancelBtnClicked()));
connect(mainWidget->save_btn, SIGNAL(clicked()), SLOT(onSaveBtnClicked()));
connect(mainWidget->help_btn, SIGNAL(clicked()), SLOT(onHelpBtnClicked()));
connect(mainWidget->lblImage, SIGNAL(startDrag()), SLOT(slotDragSnapshot()));
connect(mainWidget->btnNew, SIGNAL(clicked()), SLOT(slotGrab()));
connect(mainWidget->comboMode, SIGNAL(activated(int)), SLOT(slotModeChanged(int)));
if (qApp->desktop()->numScreens() < 2) {
mainWidget->comboMode->removeItem(CurrentScreen);
}
mainWidget->spinDelay->setSuffix(tr(" second", " seconds"));
grabber->show();
grabber->grabMouse();
#ifdef HAVE_X11_EXTENSIONS_XFIXES_H
{
int tmp1, tmp2;
//Check whether the XFixes extension is available
Display *dpy = QX11Info::display();
if (!XFixesQueryExtension( dpy, &tmp1, &tmp2 )) {
mainWidget->cbIncludePointer->hide();
mainWidget->lblIncludePointer->hide();
}
}
#elif !defined(Q_WS_WIN)
mainWidget->cbIncludePointer->hide();
mainWidget->lblIncludePointer->hide();
#endif
setMode(KSnapshotObject::Region);
qDebug() << "Mode = " << mode;
if ( mode == KSnapshotObject::FullScreen ) {
snapshot = QPixmap::grabWindow( QApplication::desktop()->winId() );
#ifdef HAVE_X11_EXTENSIONS_XFIXES_H
if ( haveXFixes && includePointer() )
grabPointerImage(0, 0);
#endif
}
else if ( mode == KSnapshotObject::CurrentScreen ) {
qDebug() << "Desktop Geom = " << QApplication::desktop()->geometry();
QDesktopWidget *desktop = QApplication::desktop();
int screenId = desktop->screenNumber( QCursor::pos() );
qDebug() << "Screenid = " << screenId;
QRect geom = desktop->screenGeometry( screenId );
qDebug() << "Geometry = " << screenId;
snapshot = QPixmap::grabWindow( desktop->winId(),
geom.x(), geom.y(), geom.width(), geom.height() );
}
else {
setMode( mode );
switch(mode)
{
case KSnapshotObject::WindowUnderCursor:
{
setIncludeDecorations( true );
performGrab();
break;
}
case KSnapshotObject::ChildWindow:
{
slotGrab();
break;
}
case KSnapshotObject::Region:
{
grabRegion();
break;
}
case KSnapshotObject::FreeRegion:
{
grabFreeRegion();
break;
}
default:
break;
}
}
//When we use argument to take snapshot we mustn't hide it.
if (mode != KSnapshotObject::ChildWindow) {
grabber->releaseMouse();
grabber->hide();
}
setDelay(0);
file_path_ = QQGlobal::tempDir() + "/snapshot/snapshot.png";
connect( &grabTimer, SIGNAL(timeout()), this, SLOT(grabTimerDone()) );
connect( &updateTimer, SIGNAL(timeout()), this, SLOT(updatePreview()) );
QTimer::singleShot( 0, this, SLOT(updateCaption()) );
new QShortcut( Qt::Key_S, mainWidget->ok_btn, SLOT(animateClick()));
new QShortcut( Qt::Key_N, mainWidget->btnNew, SLOT(animateClick()) );
new QShortcut( Qt::Key_Space, mainWidget->btnNew, SLOT(animateClick()) );
mainWidget->ok_btn->setFocus();
resize(QSize(400, 500));
move((QApplication::desktop()->width() - this->width()) /2, (QApplication::desktop()->height() - this->height()) /2);
}
KSnapshot::KSnapshot(QWidget *parent, const char *name, bool grabCurrent)
: DCOPObject("interface"),
KDialogBase(parent, name, true, QString::null, Help|User1, User1,
true, KStdGuiItem::quit() )
{
grabber = new QWidget( 0, 0, WStyle_Customize | WX11BypassWM );
grabber->move( -1000, -1000 );
grabber->installEventFilter( this );
KStartupInfo::appStarted();
QVBox *vbox = makeVBoxMainWidget();
mainWidget = new KSnapshotWidget( vbox, "mainWidget" );
connect(mainWidget, SIGNAL(startImageDrag()), SLOT(slotDragSnapshot()));
connect( mainWidget, SIGNAL( newClicked() ), SLOT( slotGrab() ) );
connect( mainWidget, SIGNAL( saveClicked() ), SLOT( slotSaveAs() ) );
connect( mainWidget, SIGNAL( printClicked() ), SLOT( slotPrint() ) );
connect( mainWidget, SIGNAL( copyClicked() ), SLOT( slotCopy() ) );
grabber->show();
grabber->grabMouse( waitCursor );
if ( !grabCurrent )
snapshot = QPixmap::grabWindow( qt_xrootwin() );
else {
mainWidget->setMode( WindowUnderCursor );
mainWidget->setIncludeDecorations( true );
performGrab();
}
updatePreview();
grabber->releaseMouse();
grabber->hide();
KConfig *conf=KGlobal::config();
conf->setGroup("GENERAL");
mainWidget->setDelay(conf->readNumEntry("delay",0));
mainWidget->setMode( conf->readNumEntry( "mode", 0 ) );
mainWidget->setIncludeDecorations(conf->readBoolEntry("includeDecorations",true));
filename = KURL::fromPathOrURL( conf->readPathEntry( "filename", QDir::currentDirPath()+"/"+i18n("snapshot")+"1.png" ));
// Make sure the name is not already being used
while(KIO::NetAccess::exists( filename, false, this )) {
autoincFilename();
}
connect( &grabTimer, SIGNAL( timeout() ), this, SLOT( grabTimerDone() ) );
connect( &updateTimer, SIGNAL( timeout() ), this, SLOT( updatePreview() ) );
QTimer::singleShot( 0, this, SLOT( updateCaption() ) );
KHelpMenu *helpMenu = new KHelpMenu(this, KGlobal::instance()->aboutData(), false);
QPushButton *helpButton = actionButton( Help );
helpButton->setPopup(helpMenu->menu());
KAccel* accel = new KAccel(this);
accel->insert(KStdAccel::Quit, kapp, SLOT(quit()));
accel->insert( "QuickSave", i18n("Quick Save Snapshot &As..."),
i18n("Save the snapshot to the file specified by the user without showing the file dialog."),
CTRL+SHIFT+Key_S, this, SLOT(slotSave()));
accel->insert(KStdAccel::Save, this, SLOT(slotSaveAs()));
// accel->insert(KShortcut(CTRL+Key_A), this, SLOT(slotSaveAs()));
accel->insert( "SaveAs", i18n("Save Snapshot &As..."),
i18n("Save the snapshot to the file specified by the user."),
CTRL+Key_A, this, SLOT(slotSaveAs()));
accel->insert(KStdAccel::Print, this, SLOT(slotPrint()));
accel->insert(KStdAccel::New, this, SLOT(slotGrab()));
accel->insert(KStdAccel::Copy, this, SLOT(slotCopy()));
accel->insert( "Quit2", Key_Q, this, SLOT(slotSave()));
accel->insert( "Save2", Key_S, this, SLOT(slotSaveAs()));
accel->insert( "Print2", Key_P, this, SLOT(slotPrint()));
accel->insert( "New2", Key_N, this, SLOT(slotGrab()));
accel->insert( "New3", Key_Space, this, SLOT(slotGrab()));
setEscapeButton( User1 );
connect( this, SIGNAL( user1Clicked() ), SLOT( reject() ) );
mainWidget->btnNew->setFocus();
}
