+void EffectsListWidget::slotExpandItem(const QModelIndex & index)
+{
+ setExpanded(index, !isExpanded(index));
+}
+
+void EffectsListWidget::initList(QMenu *effectsMenu, KActionCategory *effectActions)
+{
+ QString current;
+ QString currentFolder;
+ QTreeWidgetItem *item = NULL;
+ bool found = false;
+ effectsMenu->clear();
+
+ if (currentItem()) {
+ current = currentItem()->text(0);
+ if (currentItem()->parent())
+ currentFolder = currentItem()->parent()->text(0);
+ else if (currentItem()->data(0, TypeRole) == EFFECT_FOLDER)
+ currentFolder = currentItem()->text(0);
+ }
+
+ QString effectCategory = KStandardDirs::locate("config", "kdenliveeffectscategory.rc");
+ QDomDocument doc;
+ QFile file(effectCategory);
+ doc.setContent(&file, false);
+ file.close();
+ QList <QTreeWidgetItem *> folders;
+ QStringList folderNames;
+ QDomNodeList groups = doc.documentElement().elementsByTagName("group");
+ for (int i = 0; i < groups.count(); ++i) {
+ folderNames << i18n(groups.at(i).firstChild().firstChild().nodeValue().toUtf8().constData());
+ }
+ for (int i = 0; i < topLevelItemCount(); ++i) {
+ topLevelItem(i)->takeChildren();
+ QString currentName = topLevelItem(i)->text(0);
+ if (currentName != i18n("Misc") && currentName != i18n("Audio") && currentName != i18nc("Folder Name", "Custom") && !folderNames.contains(currentName)) {
+ takeTopLevelItem(i);
+ --i;
+ }
+ }
+
+ for (int i = 0; i < groups.count(); ++i) {
+ item = findFolder(folderNames.at(i));
+ if (item) {
+ item->setData(0, IdRole, groups.at(i).toElement().attribute("list"));
+ } else {
+ item = new QTreeWidgetItem((QTreeWidget*)0, QStringList(folderNames.at(i)));
+ item->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ item->setData(0, IdRole, groups.at(i).toElement().attribute("list"));
+ item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
+ item->setChildIndicatorPolicy(QTreeWidgetItem::DontShowIndicatorWhenChildless);
+ insertTopLevelItem(0, item);
+ }
+ folders.append(item);
+ }
+
+ QTreeWidgetItem *misc = findFolder(i18n("Misc"));
+ if (misc == NULL) {
+ misc = new QTreeWidgetItem((QTreeWidget*)0, QStringList(i18n("Misc")));
+ misc->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ misc->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
+ insertTopLevelItem(0, misc);
+ }
+
+ QTreeWidgetItem *audio = findFolder(i18n("Audio"));
+ if (audio == NULL) {
+ audio = new QTreeWidgetItem((QTreeWidget*)0, QStringList(i18n("Audio")));
+ audio->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ audio->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
+ insertTopLevelItem(0, audio);
+ }
+
+ QTreeWidgetItem *custom = findFolder(i18nc("Folder Name", "Custom"));
+ if (custom == NULL) {
+ custom = new QTreeWidgetItem((QTreeWidget*)0, QStringList(i18nc("Folder Name", "Custom")));
+ custom->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ custom->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
+ insertTopLevelItem(0, custom);
+ }
+
+ //insertTopLevelItems(0, folders);
+
+ loadEffects(&MainWindow::videoEffects, KIcon("kdenlive-show-video"), misc, &folders, EFFECT_VIDEO, current, &found);
+ loadEffects(&MainWindow::audioEffects, KIcon("kdenlive-show-audio"), audio, &folders, EFFECT_AUDIO, current, &found);
+ loadEffects(&MainWindow::customEffects, KIcon("kdenlive-custom-effect"), custom, static_cast<QList<QTreeWidgetItem *> *>(0), EFFECT_CUSTOM, current, &found);
+
+ if (!found && !currentFolder.isEmpty()) {
+ // previously selected effect was removed, focus on its parent folder
+ for (int i = 0; i < topLevelItemCount(); ++i) {
+ if (topLevelItem(i)->text(0) == currentFolder) {
+ setCurrentItem(topLevelItem(i));
+ break;
+ }
+ }
+