Progress on track effects

[kdenlive] / src / headertrack.cpp

diff --git a/src/headertrack.cpp b/src/headertrack.cpp
index a3babea7bc16f5f23a7dd10f2f0b45de8034ecb1..2e4a7eff63095a5a9dbd3c9bebb29b8c11bf4539 100644 (file)
--- a/src/headertrack.cpp
+++ b/src/headertrack.cpp
@@ -30,15 +30,23 @@
 #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);
-    track_number->setText(info.trackName.isEmpty() ? QString::number(m_index) : info.trackName);
+    QColor col = track_number->palette().color(QPalette::Base);
+    track_number->setStyleSheet(QString("QLineEdit { background-color: transparent;} 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()));
+
+    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"));
@@ -47,6 +55,8 @@ HeaderTrack::HeaderTrack(int index, TrackInfo info, int height, QWidget *parent)
     buttonLock->setChecked(info.isLocked);
     buttonLock->setToolTip(i18n("Lock track"));
 
+    setAcceptDrops(true);
+
     QPalette p = palette();
     KColorScheme scheme(p.currentColorGroup(), KColorScheme::Window);
     p.setColor(QPalette::Button, scheme.background(KColorScheme::ActiveBackground).color().darker(120));
@@ -55,16 +65,22 @@ HeaderTrack::HeaderTrack(int index, TrackInfo info, int height, QWidget *parent)
     if (m_type == VIDEOTRACK) {
         setBackgroundRole(QPalette::AlternateBase);
         setAutoFillBackground(true);
-        if (!info.isBlind) buttonVideo->setIcon(KIcon("kdenlive-show-video"));
-        else buttonVideo->setIcon(KIcon("kdenlive-hide-video"));
+        if (!info.isBlind)
+            buttonVideo->setIcon(KIcon("kdenlive-show-video"));
+        else
+            buttonVideo->setIcon(KIcon("kdenlive-hide-video"));
     } else {
         buttonVideo->setHidden(true);
     }
-    if (!info.isMute) buttonAudio->setIcon(KIcon("kdenlive-show-audio"));
-    else buttonAudio->setIcon(KIcon("kdenlive-hide-audio"));
+    if (!info.isMute)
+        buttonAudio->setIcon(KIcon("kdenlive-show-audio"));
+    else
+        buttonAudio->setIcon(KIcon("kdenlive-hide-audio"));
 
-    if (!info.isLocked) buttonLock->setIcon(KIcon("kdenlive-unlock"));
-    else buttonLock->setIcon(KIcon("kdenlive-lock"));
+    if (!info.isLocked)
+        buttonLock->setIcon(KIcon("kdenlive-unlock"));
+    else
+        buttonLock->setIcon(KIcon("kdenlive-lock"));
 
     connect(buttonVideo, SIGNAL(clicked()), this, SLOT(switchVideo()));
     connect(buttonAudio, SIGNAL(clicked()), this, SLOT(switchAudio()));
@@ -78,17 +94,17 @@ 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()));
 }
 
@@ -99,23 +115,70 @@ HeaderTrack::HeaderTrack(int index, TrackInfo info, int height, QWidget *parent)
 // 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(event->mimeData()->data("kdenlive/effectslist"));
+    QDomDocument doc;
+    doc.setContent(effects, true);
+    const QDomElement e = doc.documentElement();
+    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)
 {
     if (m_index == ix) {
+        m_isSelected = true;
         setBackgroundRole(QPalette::Button);
         setAutoFillBackground(true);
-    } else if (m_type != VIDEOTRACK) setAutoFillBackground(false);
-    else setBackgroundRole(QPalette::AlternateBase);
+    } else if (m_type != VIDEOTRACK) {
+        m_isSelected = false;
+        setAutoFillBackground(false);
+    } else {
+        m_isSelected = false;
+        setBackgroundRole(QPalette::AlternateBase);
+    }
     update();
 }
 
@@ -123,7 +186,8 @@ void HeaderTrack::adjustSize(int height)
 {
     // Don't show track buttons if size is too small
     bool smallTracks = height < 40;
-    if (m_type == VIDEOTRACK) buttonVideo->setHidden(smallTracks);
+    if (m_type == VIDEOTRACK)
+        buttonVideo->setHidden(smallTracks);
     buttonAudio->setHidden(smallTracks);
     buttonLock->setHidden(smallTracks);
     setFixedHeight(height);
@@ -131,32 +195,30 @@ void HeaderTrack::adjustSize(int height)
 
 void HeaderTrack::switchVideo()
 {
-    if (buttonVideo->isChecked()) {
+    if (buttonVideo->isChecked())
         buttonVideo->setIcon(KIcon("kdenlive-hide-video"));
-    } else {
+    else
         buttonVideo->setIcon(KIcon("kdenlive-show-video"));
-    }
     emit switchTrackVideo(m_index);
 }
 
 void HeaderTrack::switchAudio()
 {
-    if (buttonAudio->isChecked()) {
+    if (buttonAudio->isChecked())
         buttonAudio->setIcon(KIcon("kdenlive-hide-audio"));
-    } else {
+    else
         buttonAudio->setIcon(KIcon("kdenlive-show-audio"));
-    }
     emit switchTrackAudio(m_index);
 }
 
 void HeaderTrack::switchLock(bool emitSignal)
 {
-    if (buttonLock->isChecked()) {
+    if (buttonLock->isChecked())
         buttonLock->setIcon(KIcon("kdenlive-lock"));
-    } else {
+    else
         buttonLock->setIcon(KIcon("kdenlive-unlock"));
-    }
-    if (emitSignal) emit switchTrackLock(m_index);
+    if (emitSignal)
+        emit switchTrackLock(m_index);
 }
 
 void HeaderTrack::setLock(bool lock)
@@ -182,7 +244,7 @@ void HeaderTrack::slotAddTrack()
 
 void HeaderTrack::slotRenameTrack()
 {
-    emit renameTrack(m_index);
+    if (m_name != track_number->text()) emit renameTrack(m_index, track_number->text());
 }
 
 void HeaderTrack::slotConfigTrack()