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[kdenlive] / src / effectslistview.cpp

diff --git a/src/effectslistview.cpp b/src/effectslistview.cpp
index df10a61eaca2023f4cb0f720d48c26a5d8e0a658..d1b4abbe75dfb0ffbc9b078d5c0311bdd62aa16a 100644 (file)
--- a/src/effectslistview.cpp
+++ b/src/effectslistview.cpp
@@ -17,24 +17,35 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  ***************************************************************************/
 
+#include <QMenu>
+#include <QMenu>
+#include <QDir>
 
 #include <KDebug>
 #include <KLocale>
+#include <KStandardDirs>
 
 #include "effectslistview.h"
 #include "effectslistwidget.h"
 #include "effectslist.h"
+#include "kdenlivesettings.h"
 
-EffectsListView::EffectsListView(EffectsList *audioEffectList, EffectsList *videoEffectList, EffectsList *customEffectList, QWidget *parent)
+EffectsListView::EffectsListView(QWidget *parent)
         : QWidget(parent) {
-    m_effectsList = new EffectsListWidget(audioEffectList, videoEffectList, customEffectList);
-
     ui.setupUi(this);
+
+    QMenu *menu = new QMenu(this);
+    m_effectsList = new EffectsListWidget(menu);
     QVBoxLayout *lyr = new QVBoxLayout(ui.effectlistframe);
     lyr->addWidget(m_effectsList);
+    lyr->setContentsMargins(0, 0, 0, 0);
     ui.search_effect->setListWidget(m_effectsList);
     ui.buttonInfo->setIcon(KIcon("help-about"));
-    ui.infopanel->hide();
+
+    if (KdenliveSettings::showeffectinfo()) {
+        ui.buttonInfo->setDown(true);
+    } else ui.infopanel->hide();
+    menu->addAction(KIcon("edit-delete"), i18n("Delete effect"), this, SLOT(slotRemoveEffect()));
 
     connect(ui.type_combo, SIGNAL(currentIndexChanged(int)), this, SLOT(filterList(int)));
     connect(ui.buttonInfo, SIGNAL(clicked()), this, SLOT(showInfoPanel()));
@@ -65,26 +76,61 @@ void EffectsListView::filterList(int pos) {
 
 void EffectsListView::showInfoPanel() {
     if (ui.infopanel->isVisible()) {
-        ui.infopanel->hide();
+        ui.infopanel->setVisible(false);
         ui.buttonInfo->setDown(false);
+        KdenliveSettings::setShoweffectinfo(false);
     } else {
-        ui.infopanel->show();
+        ui.infopanel->setVisible(true);
         ui.buttonInfo->setDown(true);
+        KdenliveSettings::setShoweffectinfo(true);
     }
 }
 
 void EffectsListView::slotEffectSelected() {
-    QDomElement effect = m_effectsList->currentEffect();
+    QDomElement effect = m_effectsList->currentEffect().cloneNode().toElement();
     if (!effect.isNull()) emit addEffect(effect);
 }
 
 void EffectsListView::slotUpdateInfo() {
-    QString info = m_effectsList->currentInfo();
-    if (!info.isEmpty()) ui.infopanel->setText(info);
+    ui.infopanel->setText(m_effectsList->currentInfo());
 }
 
 KListWidget *EffectsListView::listView() {
     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"