Fix a couple of compile warnings because of unused and uninitialized variables.

[kdenlive] / src / headertrack.cpp

diff --git a/src/headertrack.cpp b/src/headertrack.cpp
index b66ea102ec47b25574f843aad79354b05482e141..64876175239b521b06b0b6bc66b7e7fb81e9ee12 100644 (file)
--- a/src/headertrack.cpp
+++ b/src/headertrack.cpp
@@ -19,6 +19,8 @@
 
 
 #include "headertrack.h"
+#include "effectslist.h"
+#include "kdenlivesettings.h"
 
 #include <KIcon>
 #include <KLocale>
@@ -30,20 +32,31 @@
 #include <QPainter>
 #include <QAction>
 #include <QTimer>
+#include <QColor>
+#include <QDomDocument>
 
 HeaderTrack::HeaderTrack(int index, TrackInfo info, int height, QWidget *parent) :
         QWidget(parent),
         m_index(index),
-        m_type(info.type)
+        m_type(info.type),
+        m_isSelected(false)
 {
     setFixedHeight(height);
     setupUi(this);
 
-    QString name = info.trackName.isEmpty() ? QString::number(m_index) : info.trackName;
-    track_number->setText(name);
-    inputName->setText(name);
-    inputName->setHidden(true);
-    connect(inputName, SIGNAL(editingFinished()), this, SLOT(slotRenameTrack()));
+    QPalette p = palette();
+    KColorScheme scheme(p.currentColorGroup(), KColorScheme::View, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
+    QColor norm = scheme.shade(scheme.background(KColorScheme::ActiveBackground).color(), KColorScheme::MidShade);
+    p.setColor(QPalette::Button, norm);
+    setPalette(p);
+
+    QColor col = scheme.background().color();
+    QColor col2 = scheme.foreground().color();
+    track_number->setStyleSheet(QString("QLineEdit { background-color: transparent;color: rgb(%4, %5, %6);} QLineEdit:hover{ background-color: rgb(%1, %2, %3);} QLineEdit:focus { background-color: rgb(%1, %2, %3);}").arg(col.red()).arg(col.green()).arg(col.blue()).arg(col2.red()).arg(col2.green()).arg(col2.blue()));
+
+    m_name = info.trackName.isEmpty() ? QString::number(m_index) : info.trackName;
+    track_number->setText(m_name);
+    connect(track_number, SIGNAL(editingFinished()), this, SLOT(slotRenameTrack()));
 
     buttonVideo->setChecked(info.isBlind);
     buttonVideo->setToolTip(i18n("Hide track"));
@@ -51,11 +64,9 @@ HeaderTrack::HeaderTrack(int index, TrackInfo info, int height, QWidget *parent)
     buttonAudio->setToolTip(i18n("Mute track"));
     buttonLock->setChecked(info.isLocked);
     buttonLock->setToolTip(i18n("Lock track"));
-
-    QPalette p = palette();
-    KColorScheme scheme(p.currentColorGroup(), KColorScheme::Window);
-    p.setColor(QPalette::Button, scheme.background(KColorScheme::ActiveBackground).color().darker(120));
-    setPalette(p);
+    effect_label->setPixmap(KIcon("kdenlive-track_has_effect").pixmap(16, 16));
+    updateEffectLabel(info.effectsList.effectNames());
+    setAcceptDrops(true);
 
     if (m_type == VIDEOTRACK) {
         setBackgroundRole(QPalette::AlternateBase);
@@ -89,17 +100,17 @@ HeaderTrack::HeaderTrack(int index, TrackInfo info, int height, QWidget *parent)
         //horizontalSpacer;
     }
 
-    setContextMenuPolicy(Qt::ActionsContextMenu);
+    setContextMenuPolicy(Qt::DefaultContextMenu); //Qt::ActionsContextMenu);
     QAction *insertAction = new QAction(i18n("Insert Track"), this);
-    addAction(insertAction);
+    m_menu.addAction(insertAction);
     connect(insertAction, SIGNAL(triggered()), this, SLOT(slotAddTrack()));
 
     QAction *removeAction = new QAction(KIcon("edit-delete"), i18n("Delete Track"), this);
-    addAction(removeAction);
+    m_menu.addAction(removeAction);
     connect(removeAction, SIGNAL(triggered()), this, SLOT(slotDeleteTrack()));
 
     QAction *configAction = new QAction(KIcon("configure"), i18n("Configure Track"), this);
-    addAction(configAction);
+    m_menu.addAction(configAction);
     connect(configAction, SIGNAL(triggered()), this, SLOT(slotConfigTrack()));
 }
 
@@ -107,31 +118,83 @@ HeaderTrack::HeaderTrack(int index, TrackInfo info, int height, QWidget *parent)
 {
 }*/
 
+void HeaderTrack::updateEffectLabel(QStringList effects)
+{
+    if (!effects.isEmpty()) {
+        effect_label->setHidden(false);
+        effect_label->setToolTip(effects.join("/"));
+    } else {
+        effect_label->setHidden(true);
+        effect_label->setToolTip(QString());
+    }
+}
+
 // virtual
 void HeaderTrack::mousePressEvent(QMouseEvent * event)
 {
-    emit selectTrack(m_index);
+    if (track_number->hasFocus()) {
+        track_number->clearFocus();
+        return;
+    }
+    if (!m_isSelected) emit selectTrack(m_index);
+    emit showTrackEffects(m_index);
     QWidget::mousePressEvent(event);
 }
 
+// virtual
+void HeaderTrack::contextMenuEvent(QContextMenuEvent * event)
+{
+    if (track_number->hasFocus()) {
+        track_number->clearFocus();
+        return;
+    }
+    m_menu.popup(event->globalPos());
+}
+
 void HeaderTrack::mouseDoubleClickEvent(QMouseEvent* event)
 {
+    if (track_number->hasFocus()) {
+        track_number->clearFocus();
+        return;
+    }
     slotConfigTrack();
     QWidget::mouseDoubleClickEvent(event);
 }
 
+//virtual
+void HeaderTrack::dropEvent(QDropEvent * event)
+{
+    const QString effects = QString::fromUtf8(event->mimeData()->data("kdenlive/effectslist"));
+    QDomDocument doc;
+    doc.setContent(effects, true);
+    const QDomElement e = doc.documentElement();
+    emit selectTrack(m_index);
+    emit addTrackInfo(e, m_index);
+    /*if (scene() && !scene()->views().isEmpty()) {
+        event->accept();
+        CustomTrackView *view = (CustomTrackView *) scene()->views()[0];
+        if (view) view->slotAddEffect(e, m_info.startPos, track());
+    }*/
+}
+
+//virtual
+void HeaderTrack::dragEnterEvent(QDragEnterEvent *event)
+{
+    if (buttonLock->isChecked()) event->setAccepted(false);
+    else event->setAccepted(event->mimeData()->hasFormat("kdenlive/effectslist"));
+}
+
 void HeaderTrack::setSelectedIndex(int ix)
 {
-    track_number->setHidden(false);
-    inputName->setHidden(true);
     if (m_index == ix) {
+        m_isSelected = true;
         setBackgroundRole(QPalette::Button);
         setAutoFillBackground(true);
-        track_number->setHidden(true);
-        inputName->setHidden(false);
     } else if (m_type != VIDEOTRACK) {
+        m_isSelected = false;
         setAutoFillBackground(false);
     } else {
+        m_isSelected = false;
         setBackgroundRole(QPalette::AlternateBase);
     }
     update();
@@ -199,7 +262,7 @@ void HeaderTrack::slotAddTrack()
 
 void HeaderTrack::slotRenameTrack()
 {
-    emit renameTrack(m_index, inputName->text());
+    if (m_name != track_number->text()) emit renameTrack(m_index, track_number->text());
 }
 
 void HeaderTrack::slotConfigTrack()