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Viewing changes to utilities/slideshow/slideshow.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Scott Kitterman
  • Date: 2010-12-21 23:19:11 UTC
  • mfrom: (1.2.33 upstream) (3.1.7 experimental)
  • Revision ID: james.westby@ubuntu.com-20101221231911-z9jip7s5aht1jqn9
Tags: 2:1.7.0-1ubuntu1
* Merge from Debian Experimental. Remaining Ubuntu changes:
  - Export .pot name and copy to plugins in debian/rules
  - Version build-depends on kipi-plugins-dev to ensure build is against the
    same version on all archs
* Drop debian/patches/kubuntu_01_linker.diff, incoporated upstream
* Remove patches directory and unused patches

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Lines of Context:
utilities/slideshow/slideshow.cpp
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};
116
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SlideShow::SlideShow(const SlideShowSettings& settings)
118
 
         : QWidget(0, Qt::FramelessWindowHint), d(new SlideShowPriv)
 
118
    : QWidget(0, Qt::FramelessWindowHint), d(new SlideShowPriv)
119
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{
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    d->settings = settings;
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145
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    d->toolBar = new ToolBar(this);
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    d->toolBar->hide();
 
148
 
148
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    if (!d->settings.loop)
 
150
    {
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        d->toolBar->setEnabledPrev(false);
 
152
    }
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    connect(d->toolBar, SIGNAL(signalPause()),
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            this, SLOT(slotPause()));
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void SlideShow::setCurrent(const KUrl& url)
221
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{
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    int index = d->settings.fileList.indexOf(url);
 
226
 
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    if (index != -1)
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    {
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        d->currentImage = url;
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void SlideShow::slotGotImagePreview(const LoadingDescription& desc, const DImg& preview)
304
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{
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    if (desc.filePath != d->currentImage.toLocalFile() || desc.isThumbnail())
 
310
    {
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        return;
 
312
    }
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    d->preview = preview;
309
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            d->timer->setSingleShot(true);
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            d->timer->start(d->settings.delay);
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        }
 
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        preloadNextImage();
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    }
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}
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                str.clear();
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                if (!photoInfo.make.isEmpty())
 
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                {
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                    str = photoInfo.make;
 
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                }
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                if (!photoInfo.model.isEmpty())
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                {
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                    if (!photoInfo.make.isEmpty())
 
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                    {
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                        str += QString(" / ");
 
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                    }
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                    str += photoInfo.model;
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                }
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                str.clear();
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                if (!photoInfo.exposureTime.isEmpty())
 
423
                {
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                    str = photoInfo.exposureTime;
 
425
                }
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426
 
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                if (!photoInfo.sensitivity.isEmpty())
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                {
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                    if (!photoInfo.exposureTime.isEmpty())
 
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                    {
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                        str += QString(" / ");
 
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                    }
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                    str += i18n("%1 ISO",photoInfo.sensitivity);
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                }
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                str.clear();
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                if (!photoInfo.aperture.isEmpty())
 
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                {
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                    str = photoInfo.aperture;
 
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                }
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                if (photoInfo.focalLength35mm.isEmpty())
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                {
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                    if (!photoInfo.focalLength.isEmpty())
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                    {
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                        if (!photoInfo.aperture.isEmpty())
 
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                        {
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                            str += QString(" / ");
 
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                        }
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                        str += photoInfo.focalLength;
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                    }
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                else
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                {
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                    if (!photoInfo.aperture.isEmpty())
447
 
                            str += QString(" / ");
 
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                    {
 
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                        str += QString(" / ");
 
468
                    }
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                    if (!photoInfo.focalLength.isEmpty())
 
471
                    {
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                        str += QString("%1 (35mm: %2)").arg(photoInfo.focalLength).arg(photoInfo.focalLength35mm);
 
473
                    }
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                    else
 
475
                    {
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                        str += QString("35mm: %1)").arg(photoInfo.focalLength35mm);
 
477
                    }
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                }
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                printInfoText(p, offset, str);
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            if (d->settings.printName)
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            {
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                str = QString("%1 (%2/%3)").arg(d->currentImage.fileName())
474
 
                                           .arg(QString::number(d->fileIndex + 1))
475
 
                                           .arg(QString::number(d->settings.fileList.count()));
 
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                      .arg(QString::number(d->fileIndex + 1))
 
500
                      .arg(QString::number(d->settings.fileList.count()));
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                printInfoText(p, offset, str);
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            }
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            p.drawText(0, 0, d->pixmap.width(), d->pixmap.height(),
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                       Qt::AlignCenter|Qt::TextWordWrap,
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                       i18n("Cannot display image\n\"%1\"",
488
 
                       d->currentImage.fileName()));
 
513
                            d->currentImage.fileName()));
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        }
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    }
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    else
493
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        // End of Slide Show.
494
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        QPixmap logo;
 
521
 
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        if (KGlobal::mainComponent().aboutData()->appName() == QString("digikam"))
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        {
498
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            logo = QPixmap(KStandardDirs::locate("data", "digikam/data/logo-digikam.png"))
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                           .scaled(128, 128, Qt::KeepAspectRatio, Qt::SmoothTransformation);
 
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                   .scaled(128, 128, Qt::KeepAspectRatio, Qt::SmoothTransformation);
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        }
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        else
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        {
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            logo = QPixmap(KStandardDirs::locate("data", "showfoto/data/logo-showfoto.png"))
504
 
                           .scaled(128, 128, Qt::KeepAspectRatio, Qt::SmoothTransformation);
 
530
                   .scaled(128, 128, Qt::KeepAspectRatio, Qt::SmoothTransformation);
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        }
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        QFont fn(font());
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    {
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        offset += 20;
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        p.setPen(Qt::black);
 
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        for (int x=19; x<=21; ++x)
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            for (int y=offset+1; y>=offset-1; --y)
 
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            {
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                p.drawText(x, height()-y, str);
 
561
            }
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        p.setPen(Qt::white);
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        p.drawText(20, height()-offset, str);
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             currIndex < (uint)comments.length() && !breakLine ; ++currIndex )
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        {
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            if ( comments[currIndex] == QChar('\n') || comments[currIndex].isSpace() )
 
588
            {
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                breakLine = true;
 
590
            }
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        }
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        if (commentsLinesLengthLocal <= (currIndex - commentsIndex))
 
594
        {
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            commentsLinesLengthLocal = (currIndex - commentsIndex);
 
596
        }
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        breakLine = false;
566
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             currIndex <= commentsIndex + commentsLinesLengthLocal &&
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             currIndex < (uint)comments.length() && !breakLine ;
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             ++currIndex )
571
 
            {
572
 
                breakLine = (comments[currIndex] == QChar('\n')) ? true : false;
573
 
 
574
 
                if (breakLine)
575
 
                    newLine.append(QString(" "));
576
 
                else
577
 
                    newLine.append(comments[currIndex]);
578
 
            }
579
 
 
580
 
            commentsIndex = currIndex; // The line is ended
 
604
        {
 
605
            breakLine = (comments[currIndex] == QChar('\n')) ? true : false;
 
606
 
 
607
            if (breakLine)
 
608
            {
 
609
                newLine.append(QString(" "));
 
610
            }
 
611
            else
 
612
            {
 
613
                newLine.append(comments[currIndex]);
 
614
            }
 
615
        }
 
616
 
 
617
        commentsIndex = currIndex; // The line is ended
581
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582
619
        if (commentsIndex != (uint)comments.length())
583
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        {
640
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    close();
641
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}
642
679
 
643
 
void SlideShow::wheelEvent(QWheelEvent *e)
 
680
void SlideShow::wheelEvent(QWheelEvent* e)
644
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{
645
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    if (e->delta() < 0)
646
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    {
662
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void SlideShow::mousePressEvent(QMouseEvent* e)
663
700
{
664
701
    if (d->endOfShow)
 
702
    {
665
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        close();
 
704
    }
666
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667
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    if (e->button() == Qt::LeftButton)
668
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    {
683
722
void SlideShow::keyPressEvent(QKeyEvent* e)
684
723
{
685
724
    if (!e)
 
725
    {
686
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        return;
 
727
    }
687
728
 
688
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    d->toolBar->keyPressEvent(e);
689
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}
718
759
    d->mouseMoveTimer->start(1000);
719
760
 
720
761
    if (!d->toolBar->canHide())
 
762
    {
721
763
        return;
 
764
    }
722
765
 
723
766
    QPoint pos(e->pos());
724
767
 
752
795
    else
753
796
    {
754
797
        if (!d->toolBar->isHidden())
 
798
        {
755
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            d->toolBar->hide();
 
800
        }
756
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    }
757
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}
758
803
 
769
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    if (topLeftLarger.contains(pos) || topRightLarger.contains(pos)
771
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        || bottomLeftLarger.contains(pos) || bottomRightLarger.contains(pos))
 
817
    {
772
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        return;
 
819
    }
773
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774
821
    setCursor(QCursor(Qt::BlankCursor));
775
822
}
778
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void SlideShow::inhibitScreenSaver()
779
826
{
780
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    QDBusMessage message = QDBusMessage::createMethodCall( "org.freedesktop.ScreenSaver", "/ScreenSaver",
781
 
                                                           "org.freedesktop.ScreenSaver", "Inhibit" );
 
828
                           "org.freedesktop.ScreenSaver", "Inhibit" );
782
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    message << QString( "digiKam" );
783
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    message << i18nc( "Reason for inhibiting the screensaver activation, when the presentation mode is active", "Giving a presentation" );
784
831
 
785
832
    QDBusReply<uint> reply = QDBusConnection::sessionBus().call( message );
 
833
 
786
834
    if ( reply.isValid() )
 
835
    {
787
836
        d->screenSaverCookie = reply.value();
 
837
    }
788
838
}
789
839
 
790
840
void SlideShow::allowScreenSaver()
792
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    if ( d->screenSaverCookie != -1 )
793
843
    {
794
844
        QDBusMessage message = QDBusMessage::createMethodCall( "org.freedesktop.ScreenSaver", "/ScreenSaver",
795
 
                                                               "org.freedesktop.ScreenSaver", "UnInhibit" );
 
845
                               "org.freedesktop.ScreenSaver", "UnInhibit" );
796
846
        message << (uint)d->screenSaverCookie;
797
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        QDBusConnection::sessionBus().send( message );
798
848
    }