***************************************************************************/
+#include "effectslistview.h"
+#include "effectslistwidget.h"
+#include "effectslist.h"
+#include "kdenlivesettings.h"
+
#include <KDebug>
#include <KLocale>
+#include <KStandardDirs>
+
+#include <QMenu>
+#include <QDir>
+
+EffectsListView::EffectsListView(QWidget *parent) :
+ QWidget(parent)
+{
+ m_ui.setupUi(this);
+
+ QMenu *menu = new QMenu(this);
+ m_effectsList = new EffectsListWidget(menu);
+ QVBoxLayout *lyr = new QVBoxLayout(m_ui.effectlistframe);
+ lyr->addWidget(m_effectsList);
+ lyr->setContentsMargins(0, 0, 0, 0);
+ m_ui.search_effect->setListWidget(m_effectsList);
+ m_ui.buttonInfo->setIcon(KIcon("help-about"));
+
+ if (KdenliveSettings::showeffectinfo()) {
+ m_ui.buttonInfo->setDown(true);
+ } else m_ui.infopanel->hide();
+ menu->addAction(KIcon("edit-delete"), i18n("Delete effect"), this, SLOT(slotRemoveEffect()));
+
+ connect(m_ui.type_combo, SIGNAL(currentIndexChanged(int)), this, SLOT(filterList(int)));
+ connect(m_ui.buttonInfo, SIGNAL(clicked()), this, SLOT(showInfoPanel()));
+ connect(m_effectsList, SIGNAL(itemSelectionChanged()), this, SLOT(slotUpdateInfo()));
+ connect(m_effectsList, SIGNAL(doubleClicked(QListWidgetItem *, const QPoint &)), this, SLOT(slotEffectSelected()));
+
+ m_effectsList->setCurrentRow(0);
+}
-#include "effectslistview.h"
-EffectsListView::EffectsListView(EffectsList *audioEffectList, EffectsList *videoEffectList, EffectsList *customEffectList, QWidget *parent)
- : QWidget(parent), m_audioList(audioEffectList), m_videoList(videoEffectList), m_customList(customEffectList)
+void EffectsListView::filterList(int pos)
{
- ui.setupUi(this);
- initList();
- connect(ui.video_button, SIGNAL(released()), this, SLOT(initList()));
- connect(ui.audio_button, SIGNAL(released()), this, SLOT(initList()));
- connect(ui.custom_button, SIGNAL(released()), this, SLOT(initList()));
- connect(ui.effectlist, SIGNAL(itemSelectionChanged()), this, SLOT(slotDisplayInfo()));
+ QListWidgetItem *item;
+ for (int i = 0; i < m_effectsList->count(); i++) {
+ item = m_effectsList->item(i);
+ if (pos == 0) item->setHidden(false);
+ else if (item->data(Qt::UserRole).toInt() == pos) item->setHidden(false);
+ else item->setHidden(true);
+ }
+ item = m_effectsList->currentItem();
+ if (item) {
+ if (item->isHidden()) {
+ int i;
+ for (i = 0; i < m_effectsList->count() && m_effectsList->item(i)->isHidden(); i++) /*do nothing*/;
+ m_effectsList->setCurrentRow(i);
+ } else m_effectsList->scrollToItem(item);
+ }
}
-void EffectsListView::initList()
+void EffectsListView::showInfoPanel()
{
- QStringList names;
- if (ui.video_button->isChecked()) {
- names = m_videoList->effectNames();
- }
- else if (ui.audio_button->isChecked()) {
- names = m_audioList->effectNames();
- }
- if (ui.custom_button->isChecked()) {
- names = m_customList->effectNames();
- }
- ui.effectlist->clear();
- ui.effectlist->addItems(names);
+ if (m_ui.infopanel->isVisible()) {
+ m_ui.infopanel->setVisible(false);
+ m_ui.buttonInfo->setDown(false);
+ KdenliveSettings::setShoweffectinfo(false);
+ } else {
+ m_ui.infopanel->setVisible(true);
+ m_ui.buttonInfo->setDown(true);
+ KdenliveSettings::setShoweffectinfo(true);
+ }
}
-void EffectsListView::slotDisplayInfo()
+void EffectsListView::slotEffectSelected()
{
- QString info;
- if (ui.video_button->isChecked()) {
- info = m_videoList->getInfo(ui.effectlist->currentItem()->text());
- }
- else if (ui.audio_button->isChecked()) {
- info = m_audioList->getInfo(ui.effectlist->currentItem()->text());
- }
- if (ui.custom_button->isChecked()) {
- info = m_customList->getInfo(ui.effectlist->currentItem()->text());
- }
- ui.infopanel->setText(info);
+ QDomElement effect = m_effectsList->currentEffect().cloneNode().toElement();
+ if (!effect.isNull()) emit addEffect(effect);
+}
+
+void EffectsListView::slotUpdateInfo()
+{
+ m_ui.infopanel->setText(m_effectsList->currentInfo());
}
KListWidget *EffectsListView::listView()
{
- return ui.effectlist;
+ return m_effectsList;
+}
+
+void EffectsListView::reloadEffectList()
+{
+ m_effectsList->initList();
+}
+
+void EffectsListView::slotRemoveEffect()
+{
+ QListWidgetItem *item = m_effectsList->currentItem();
+ QString effectId = item->text();
+ QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
+
+ QDir directory = QDir(path);
+ QStringList filter;
+ filter << "*.xml";
+ const QStringList fileList = directory.entryList(filter, QDir::Files);
+ QString itemName;
+ foreach(const QString &filename, fileList) {
+ itemName = KUrl(path + filename).path();
+ QDomDocument doc;
+ QFile file(itemName);
+ doc.setContent(&file, false);
+ file.close();
+ QDomNodeList effects = doc.elementsByTagName("effect");
+ if (effects.count() != 1) {
+ kDebug() << "More than one effect in file " << itemName << ", NOT SUPPORTED YET";
+ } else {
+ QDomElement e = effects.item(0).toElement();
+ if (e.attribute("id") == effectId) {
+ QFile::remove(itemName);
+ break;
+ }
+ }
+ }
+ emit reloadEffects();
}
#include "effectslistview.moc"