Add make all tracks in/active (Shift+Alt+a)

src/doc/kdenlivedoc.cpp

@@ -346,10 +346,10 @@ QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
         videoTrack.duration = 0;
         tracks.append(videoTrack);
     }
-    return createEmptyDocument(tracks, audiotracks);
+    return createEmptyDocument(tracks);
 }
 
-QDomDocument KdenliveDoc::createEmptyDocument(const QList<TrackInfo> &tracks, int audiotracks)
+QDomDocument KdenliveDoc::createEmptyDocument(const QList<TrackInfo> &tracks)
 {
     // Creating new document
     QDomDocument doc;

src/doc/kdenlivedoc.h

@@ -192,7 +192,7 @@ private:
 
     /** @brief Creates a new project. */
     QDomDocument createEmptyDocument(int videotracks, int audiotracks);
-    QDomDocument createEmptyDocument(const QList<TrackInfo> &tracks, int audiotracks);
+    QDomDocument createEmptyDocument(const QList<TrackInfo> &tracks);
 
     /** @brief Updates the project folder location entry in the kdenlive file dialogs to point to the current project folder. */
     void updateProjectFolderPlacesEntry();

src/kdenliveui.rc

 <!DOCTYPE kpartgui SYSTEM "kpartgui.dtd">
-<kpartgui name="kdenlive" version="178" translationDomain="kdenlive">
+<kpartgui name="kdenlive" version="179" translationDomain="kdenlive">
   <MenuBar>
     <Menu name="file" >
       <Action name="dvd_wizard" />
@@ -146,6 +146,7 @@
         <Action name="switch_track_target" />
         <Action name="switch_active_target" />
         <Action name="switch_all_targets" />
+        <Action name="activate_all_targets" />
       </Menu>
       <Separator />
       <Menu name="video_effects_menu" ><text>Add Effect</text>

src/mainwindow.cpp

@@ -1692,7 +1692,9 @@ void MainWindow::setupActions()
     addAction(QStringLiteral("switch_active_target"), i18n("Toggle Track Active"), pCore->projectManager(), SLOT(slotSwitchTrackActive()), QIcon(),
               Qt::Key_A);
     addAction(QStringLiteral("switch_all_targets"), i18n("Toggle All Tracks Active"), pCore->projectManager(), SLOT(slotSwitchAllTrackActive()), QIcon(),
-              Qt::SHIFT +  Qt::Key_A);
+              Qt::SHIFT + Qt::Key_A);
+    addAction(QStringLiteral("activate_all_targets"), i18n("Switch All Tracks Active"), pCore->projectManager(), SLOT(slotMakeAllTrackActive()), QIcon(),
+              Qt::SHIFT + Qt::ALT + Qt::Key_A);
     addAction(QStringLiteral("add_project_note"), i18n("Add Project Note"), pCore->projectManager(), SLOT(slotAddProjectNote()),
               QIcon::fromTheme(QStringLiteral("bookmark")));
 

src/project/projectmanager.cpp

@@ -758,6 +758,11 @@ void ProjectManager::slotSwitchAllTrackActive()
     pCore->window()->getMainTimeline()->controller()->switchAllTrackActive();
 }
 
+void ProjectManager::slotMakeAllTrackActive()
+{
+    pCore->window()->getMainTimeline()->controller()->makeAllTrackActive();
+}
+
 void ProjectManager::slotSwitchAllTrackLock()
 {
     pCore->window()->getMainTimeline()->controller()->switchTrackLock(true);

src/project/projectmanager.h

@@ -139,7 +139,10 @@ public slots:
 
     /** @brief Make current timeline track active/inactive*/
     void slotSwitchTrackActive();
+    /** @brief Toogle the active/inactive state of all tracks*/
     void slotSwitchAllTrackActive();
+    /** @brief Make all tracks active or inactive */
+    void slotMakeAllTrackActive();
 
     /** @brief Un/Set current track as target */
     void slotSwitchTrackTarget();

src/timeline2/view/timelinecontroller.cpp

@@ -2099,6 +2099,27 @@ void TimelineController::switchAllTrackActive()
     }
 }
 
+void TimelineController::makeAllTrackActive()
+{
+    // Check current status
+    auto it = m_model->m_allTracks.cbegin();
+    bool makeActive = false;
+    while (it != m_model->m_allTracks.cend()) {
+        if (!(*it)->isTimelineActive()) {
+            // There is an inactive track, activate all
+            makeActive = true;
+            break;
+        }
+        ++it;
+    }
+    it = m_model->m_allTracks.cbegin();
+    while (it != m_model->m_allTracks.cend()) {
+        int target_track = (*it)->getId();
+        m_model->setTrackProperty(target_track, QStringLiteral("kdenlive:timeline_active"), makeActive ? QStringLiteral("1") : QStringLiteral("0"));
+        ++it;
+    }
+}
+
 void TimelineController::switchTrackLock(bool applyToAll)
 {
     if (!applyToAll) {

src/timeline2/view/timelinecontroller.h

@@ -387,8 +387,12 @@ public:
     Q_INVOKABLE void removeEffectKeyframe(int cid, int frame);
     Q_INVOKABLE void updateEffectKeyframe(int cid, int oldFrame, int newFrame, const QVariant &normalizedValue = QVariant());
 
+    /** @brief Make current timeline track active/inactive*/
     Q_INVOKABLE void switchTrackActive(int trackId = -1);
+    /** @brief Toogle the active/inactive state of all tracks*/
     void switchAllTrackActive();
+    /** @brief Make all tracks active or inactive */
+    void makeAllTrackActive();
     void switchTrackLock(bool applyToAll = false);
     void switchTargetTrack();