예제 #1
0
void BinController::checkThumbnails(const QString thumbFolder)
{
    // Parse all controllers and load thumbnails
    QMapIterator<QString, ClipController *> i(m_clipList);
    while (i.hasNext()) {
        i.next();
        ClipController *ctrl = i.value();
        bool foundFile = false;
        if (!ctrl->getClipHash().isEmpty()) {
            QImage img(thumbFolder + ctrl->getClipHash() + ".png");
            if (!img.isNull()) {
                emit loadThumb(ctrl->clipId(), img, true);
                foundFile = true;
            }
        }
        if (!foundFile) {
            // Add clip id to thumbnail generation thread
            QDomDocument doc;
            ctrl->getProducerXML(doc);
            QDomElement xml = doc.documentElement().firstChildElement(QStringLiteral("producer"));
            if (!xml.isNull()) {
                xml.setAttribute(QStringLiteral("thumbnailOnly"), 1);
                emit createThumb(xml, ctrl->clipId(), 150);
            }
        }
    }
}
예제 #2
0
/*************************************************************************
	Initialises the Scrollbar object ready for use.
*************************************************************************/
void Scrollbar::initialise(void)
{
	// Set up thumb
	d_thumb = createThumb(getName() + "__auto_thumb__");
	addChildWindow(d_thumb);
	d_thumb->subscribeEvent(Thumb::EventThumbPositionChanged, Event::Subscriber(&CEGUI::Scrollbar::handleThumbMoved, this));
	d_thumb->subscribeEvent(Thumb::EventThumbTrackStarted, Event::Subscriber(&CEGUI::Scrollbar::handleThumbTrackStarted, this));
	d_thumb->subscribeEvent(Thumb::EventThumbTrackEnded, Event::Subscriber(&CEGUI::Scrollbar::handleThumbTrackEnded, this));

	// set up Increase button
	d_increase = createIncreaseButton(getName() + "__auto_incbtn__");
	addChildWindow(d_increase);
	d_increase->subscribeEvent(PushButton::EventMouseButtonDown, Event::Subscriber(&CEGUI::Scrollbar::handleIncreaseClicked, this));

	// set up Decrease button
	d_decrease = createDecreaseButton(getName() + "__auto_decbtn__");
	addChildWindow(d_decrease);
	d_decrease->subscribeEvent(PushButton::EventMouseButtonDown, Event::Subscriber(&CEGUI::Scrollbar::handleDecreaseClicked, this));

	// do initial layout
	performChildWindowLayout();
}
예제 #3
0
void KImGalleryPlugin::createBody(QTextStream& stream, const QString& sourceDirName, const QStringList& subDirList,
                                  const QDir& imageDir, const KURL& url, const QString& imageFormat)
{
    int numOfImages = imageDir.count();
    const QString imgGalleryDir = url.directory();
    const QString today(KGlobal::locale()->formatDate(QDate::currentDate()));

    stream << "<body>\n<h1>" << QStyleSheet::escape(m_configDlg->getTitle()) << "</h1><p>" << endl;
    stream << i18n("<i>Number of images</i>: %1").arg(numOfImages) << "<br/>" << endl;
    stream << i18n("<i>Created on</i>: %1").arg(today) << "</p>" << endl;

    stream << "<hr/>" << endl;

    if (m_recurseSubDirectories && subDirList.count() > 2) { //subDirList.count() is always >= 2 because of the "." and ".." directories
        stream << i18n("<i>Subfolders</i>:") << "<br>" << endl;
        for (QStringList::ConstIterator it = subDirList.begin(); it != subDirList.end(); it++) {
            if (*it == "." || *it == "..")
                continue; //disregard the "." and ".." directories
            stream << "<a href=\"" << *it << "/" << url.fileName()
                   << "\">" << *it << "</a><br>" << endl;
        }
        stream << "<hr/>" << endl;
    }

    stream << "<table>" << endl;

    //table with images
    int imgIndex;
    QFileInfo imginfo;
    QPixmap  imgProp;
    for (imgIndex = 0; !m_cancelled && (imgIndex < numOfImages);) {
        stream << "<tr>" << endl;

        for (int col=0; !m_cancelled && (col < m_imagesPerRow) && (imgIndex < numOfImages); col++) {
            const QString imgName = imageDir[imgIndex];

            if (m_copyFiles) {
                stream << "<td align='center'>\n<a href=\"images/" << imgName << "\">";
            } else {
                stream << "<td align='center'>\n<a href=\"" << imgName << "\">";
            }


            if (createThumb(imgName, sourceDirName, imgGalleryDir, imageFormat)) {
                const QString imgPath("thumbs/" + imgName + extension(imageFormat));
                stream << "<img src=\"" << imgPath << "\" width=\"" << m_imgWidth << "\" ";
                stream << "height=\"" << m_imgHeight << "\" alt=\"" << imgPath << "\"/>";
                m_progressDlg->setLabelText( i18n("Created thumbnail for: \n%1").arg(imgName) );
            } else {
                kdDebug(90170) << "Creating thumbnail for " << imgName << " failed" << endl;
                m_progressDlg->setLabelText( i18n("Creating thumbnail for: \n%1\n failed").arg(imgName) );
            }
            stream << "</a>" << endl;

            if (m_configDlg->printImageName()) {
                stream << "<div>" << imgName << "</div>" << endl;
            }

            if (m_configDlg->printImageProperty()) {
                imgProp.load( imageDir.absFilePath(imgName,true) );
                stream << "<div>" << imgProp.width() << " x " << imgProp.height() << "</div>" << endl;
            }

            if (m_configDlg->printImageSize()) {
                imginfo.setFile( imageDir, imgName );
                stream << "<div>(" << (imginfo.size() / 1024) << " " <<  i18n("KB") << ")" << "</div>" << endl;
            }

            if (m_useCommentFile) {
                QString imgComment = (*m_commentMap)[imgName];
                stream << "<div>" << QStyleSheet::escape(imgComment) << "</div>" << endl;
            }
            stream << "</td>" << endl;

            m_progressDlg->setTotalSteps( numOfImages );
            m_progressDlg->setProgress( imgIndex );
            kapp->processEvents();
            imgIndex++;
        }
        stream << "</tr>" << endl;
    }
    //close the HTML
    stream << "</table>\n</body>\n</html>" << endl;
}