Add option to lock/unlock guides. Unlocked guides will move along when using...

Add option to lock/unlock guides. Unlocked guides will move along when using spacer tool or adding/removing space

src/kdenlivesettings.kcfg

@@ -824,6 +824,11 @@
       <default>true</default>
     </entry>
 
+    <entry name="lockedGuides" type="Bool">
+      <label>Lock guides on spacer movements (insert/remove space).</label>
+      <default>true</default>
+    </entry>
+
     <entry name="tagsintimeline" type="Bool">
       <label>Show color tags in timeline.</label>
       <default>true</default>

src/kdenliveui.rc

 <!DOCTYPE kpartgui SYSTEM "kpartgui.dtd">
-<kpartgui name="kdenlive" version="200" translationDomain="kdenlive">
+<kpartgui name="kdenlive" version="201" translationDomain="kdenlive">
   <MenuBar>
     <Menu name="file" >
       <Action name="file_save"/>
@@ -135,14 +135,15 @@
       </Menu>
       <Action name="grab_item" />
       <Menu name="guide_menu" ><text>&amp;Guides</text>
-		<Action name="add_guide" />
-		<Action name="edit_guide" />
-		<Action name="delete_guide" />
-		<Action name="delete_all_guides" />
+        <Action name="add_guide" />
+        <Action name="edit_guide" />
+        <Action name="delete_guide" />
+        <Action name="delete_all_guides" />
+        <Action name="lock_guides" />
       </Menu>
       <Menu name="space_menu" ><text>Space</text>
-	<Action name="insert_space" />
-	<Action name="delete_space" />
+    <Action name="insert_space" />
+    <Action name="delete_space" />
         <Action name="delete_space_all_tracks" />
       </Menu>
       <Action name="group_clip" />

src/mainwindow.cpp

@@ -630,6 +630,7 @@ void MainWindow::init(const QString &mltPath)
     auto *timelineRulerMenu = new QMenu(this);
     timelineRulerMenu->addAction(actionCollection()->action(QStringLiteral("add_guide")));
     timelineRulerMenu->addAction(actionCollection()->action(QStringLiteral("edit_guide")));
+    timelineRulerMenu->addAction(actionCollection()->action(QStringLiteral("lock_guides")));
     timelineRulerMenu->addMenu(guideMenu);
     timelineRulerMenu->addAction(actionCollection()->action(QStringLiteral("add_project_note")));
     timelineRulerMenu->addAction(actionCollection()->action(QStringLiteral("add_subtitle")));
@@ -1778,6 +1779,11 @@ void MainWindow::setupActions()
     addAction(QStringLiteral("add_guide"), i18n("Add/Remove Guide"), this, SLOT(slotAddGuide()), QIcon::fromTheme(QStringLiteral("list-add")), Qt::Key_G);
     addAction(QStringLiteral("delete_guide"), i18n("Delete Guide"), this, SLOT(slotDeleteGuide()), QIcon::fromTheme(QStringLiteral("edit-delete")));
     addAction(QStringLiteral("edit_guide"), i18n("Edit Guide"), this, SLOT(slotEditGuide()), QIcon::fromTheme(QStringLiteral("document-properties")));
+
+    QAction *lockGuides = addAction(QStringLiteral("lock_guides"), i18n("Guides Locked"), this, SLOT(slotLockGuides(bool)), QIcon::fromTheme(QStringLiteral("kdenlive-lock")));
+    lockGuides->setCheckable(true);
+    lockGuides->setChecked(KdenliveSettings::lockedGuides());
+
     addAction(QStringLiteral("delete_all_guides"), i18n("Delete All Guides"), this, SLOT(slotDeleteAllGuides()),
               QIcon::fromTheme(QStringLiteral("edit-delete")));
     addAction(QStringLiteral("add_subtitle"), i18n("Add Subtitle"), this, SLOT(slotAddSubtitle()), QIcon::fromTheme(QStringLiteral("list-add")), Qt::SHIFT +Qt::Key_S);
@@ -2804,6 +2810,12 @@ void MainWindow::slotEditGuide()
     getCurrentTimeline()->controller()->editGuide();
 }
 
+void MainWindow::slotLockGuides(bool lock)
+{
+    KdenliveSettings::setLockedGuides(lock);
+    getCurrentTimeline()->controller()->guidesLockedChanged();
+}
+
 void MainWindow::slotDeleteGuide()
 {
     getCurrentTimeline()->controller()->switchGuide(-1, true);

src/mainwindow.h

@@ -407,6 +407,7 @@ private slots:
     void slotRemoveAllSpace();
     void slotAddGuide();
     void slotEditGuide();
+    void slotLockGuides(bool lock);
     void slotDeleteGuide();
     void slotDeleteAllGuides();
     void slotGuidesUpdated();

src/timeline2/model/timelinefunctions.cpp

@@ -402,6 +402,14 @@ bool TimelineFunctions::requestSpacerEndOperation(const std::shared_ptr<Timeline
     } else {
         timeline->requestSubtitleMove(itemId, startPosition, false, false);
     }
+    // Move guides
+    if (!KdenliveSettings::lockedGuides()) {
+        GenTime fromPos(startPosition, pCore->getCurrentFps());
+        GenTime toPos(endPosition, pCore->getCurrentFps());
+        QList<CommentedTime> guides = pCore->currentDoc()->getGuideModel()->getMarkersInRange(startPosition, -1);
+        pCore->currentDoc()->getGuideModel()->moveMarkers(guides, fromPos, toPos, undo, redo);
+    }
+
     std::unordered_set<int> clips = timeline->getGroupElements(itemId);
     int mainGroup = timeline->m_groups->getRootId(itemId);
     bool final = false;

src/timeline2/view/qml/Ruler.qml

@@ -122,6 +122,7 @@ Item {
                     visible: timeline.showMarkers
                     width: mlabel.contentWidth + 4
                     height: guideLabelHeight
+                    radius: timeline.guidesLocked ? 0 : height / 4
                     anchors {
                         top: parent.top
                         left: parent.left

src/timeline2/view/timelinecontroller.cpp

@@ -766,7 +766,7 @@ void TimelineController::gotoNextSnap()
     if (m_activeSnaps.empty() || pCore->undoIndex() != m_snapStackIndex) {
         m_snapStackIndex = pCore->undoIndex();
         m_activeSnaps.clear();
-        m_activeSnaps = pCore->projectManager()->current()->getGuideModel()->getSnapPoints();
+        m_activeSnaps = pCore->currentDoc()->getGuideModel()->getSnapPoints();
         m_activeSnaps.push_back(m_zone.x());
         m_activeSnaps.push_back(m_zone.y() - 1);
     }
@@ -782,7 +782,7 @@ void TimelineController::gotoPreviousSnap()
         if (m_activeSnaps.empty() || pCore->undoIndex() != m_snapStackIndex) {
             m_snapStackIndex = pCore->undoIndex();
             m_activeSnaps.clear();
-            m_activeSnaps = pCore->projectManager()->current()->getGuideModel()->getSnapPoints();
+            m_activeSnaps = pCore->currentDoc()->getGuideModel()->getSnapPoints();
             m_activeSnaps.push_back(m_zone.x());
             m_activeSnaps.push_back(m_zone.y() - 1);
         }
@@ -792,7 +792,7 @@ void TimelineController::gotoPreviousSnap()
 
 void TimelineController::gotoNextGuide()
 {
-    QList<CommentedTime> guides = pCore->projectManager()->current()->getGuideModel()->getAllMarkers();
+    QList<CommentedTime> guides = pCore->currentDoc()->getGuideModel()->getAllMarkers();
     int pos = pCore->getTimelinePosition();
     double fps = pCore->getCurrentFps();
     for (auto &guide : guides) {
@@ -807,7 +807,7 @@ void TimelineController::gotoNextGuide()
 void TimelineController::gotoPreviousGuide()
 {
     if (pCore->getTimelinePosition() > 0) {
-        QList<CommentedTime> guides = pCore->projectManager()->current()->getGuideModel()->getAllMarkers();
+        QList<CommentedTime> guides = pCore->currentDoc()->getGuideModel()->getAllMarkers();
         int pos = pCore->getTimelinePosition();
         double fps = pCore->getCurrentFps();
         int lastGuidePos = 0;
@@ -1146,14 +1146,14 @@ void TimelineController::editGuide(int frame)
     if (frame == -1) {
         frame = pCore->getTimelinePosition();
     }
-    auto guideModel = pCore->projectManager()->current()->getGuideModel();
+    auto guideModel = pCore->currentDoc()->getGuideModel();
     GenTime pos(frame, pCore->getCurrentFps());
     guideModel->editMarkerGui(pos, qApp->activeWindow(), false);
 }
 
 void TimelineController::moveGuide(int frame, int newFrame)
 {
-    auto guideModel = pCore->projectManager()->current()->getGuideModel();
+    auto guideModel = pCore->currentDoc()->getGuideModel();
     GenTime pos(frame, pCore->getCurrentFps());
     GenTime newPos(newFrame, pCore->getCurrentFps());
     guideModel->editMarker(pos, newPos);
@@ -1161,7 +1161,7 @@ void TimelineController::moveGuide(int frame, int newFrame)
 
 void TimelineController::moveGuideWithoutUndo(int mid, int newFrame)
 {
-    auto guideModel = pCore->projectManager()->current()->getGuideModel();
+    auto guideModel = pCore->currentDoc()->getGuideModel();
     GenTime newPos(newFrame, pCore->getCurrentFps());
     guideModel->moveMarker(mid, newPos);
 }
@@ -1189,8 +1189,8 @@ bool TimelineController::moveGuidesInRange(int start, int end, int offset, Fun &
 {
     GenTime fromPos(start, pCore->getCurrentFps());
     GenTime toPos(start + offset, pCore->getCurrentFps());
-    QList<CommentedTime> guides = pCore->projectManager()->current()->getGuideModel()->getMarkersInRange(start, end);
-    return pCore->projectManager()->current()->getGuideModel()->moveMarkers(guides, fromPos, toPos, undo, redo);
+    QList<CommentedTime> guides = pCore->currentDoc()->getGuideModel()->getMarkersInRange(start, end);
+    return pCore->currentDoc()->getGuideModel()->moveMarkers(guides, fromPos, toPos, undo, redo);
 }
 
 void TimelineController::switchGuide(int frame, bool deleteOnly)
@@ -1199,16 +1199,16 @@ void TimelineController::switchGuide(int frame, bool deleteOnly)
     if (frame == -1) {
         frame = pCore->getTimelinePosition();
     }
-    CommentedTime marker = pCore->projectManager()->current()->getGuideModel()->getMarker(GenTime(frame, pCore->getCurrentFps()), &markerFound);
+    CommentedTime marker = pCore->currentDoc()->getGuideModel()->getMarker(GenTime(frame, pCore->getCurrentFps()), &markerFound);
     if (!markerFound) {
         if (deleteOnly) {
             pCore->displayMessage(i18n("No guide found at current position"), ErrorMessage, 500);
             return;
         }
         GenTime pos(frame, pCore->getCurrentFps());
-        pCore->projectManager()->current()->getGuideModel()->addMarker(pos, i18n("guide"));
+        pCore->currentDoc()->getGuideModel()->addMarker(pos, i18n("guide"));
     } else {
-        pCore->projectManager()->current()->getGuideModel()->removeMarker(marker.time());
+        pCore->currentDoc()->getGuideModel()->removeMarker(marker.time());
     }
 }
 
@@ -1642,10 +1642,9 @@ bool TimelineController::requestSpacerEndOperation(int clipId, int startPosition
     // Start undoable command
     std::function<bool(void)> undo = []() { return true; };
     std::function<bool(void)> redo = []() { return true; };
-    if(guideStart > -1) {
+    if(guideStart > -1 && KdenliveSettings::lockedGuides()) {
         moveGuidesInRange(guideStart, -1, endPosition - startPosition, undo, redo);
     }
-
     bool result = TimelineFunctions::requestSpacerEndOperation(m_model, clipId, startPosition, endPosition, affectedTrack, undo, redo);
     return result;
 }
@@ -4276,6 +4275,11 @@ bool TimelineController::subtitlesLocked() const
     return false;
 }
 
+bool TimelineController::guidesLocked() const
+{
+    return KdenliveSettings::lockedGuides();
+}
+
 void TimelineController::showToolTip(const QString &info) const
 {
     pCore->displayMessage(info, DirectMessage);

src/timeline2/view/timelinecontroller.h

@@ -89,6 +89,7 @@ class TimelineController : public QObject
     Q_PROPERTY(QColor groupColor READ groupColor NOTIFY colorsChanged)
     Q_PROPERTY(bool subtitlesDisabled READ subtitlesDisabled NOTIFY subtitlesDisabledChanged)
     Q_PROPERTY(bool subtitlesLocked READ subtitlesLocked NOTIFY subtitlesLockedChanged)
+    Q_PROPERTY(bool guidesLocked READ guidesLocked NOTIFY guidesLockedChanged)
     Q_PROPERTY(QPoint effectZone MEMBER m_effectZone NOTIFY effectZoneChanged)
 
 public:
@@ -191,6 +192,7 @@ public:
     bool subtitlesDisabled() const;
     void switchSubtitleLock();
     bool subtitlesLocked() const;
+    bool guidesLocked() const;
     /** @brief Request a seek operation
        @param position is the desired new timeline position
      */
@@ -753,6 +755,7 @@ signals:
     /** @brief Center timeline view on current position
      */
     void centerView();
+    void guidesLockedChanged();
     void effectZoneChanged();
     void masterZonesChanged();
     Q_INVOKABLE void ungrabHack();

[manuel muzzurru]

hi

i find BUG! see video! capture0000

[manuel muzzurru]

vokoscreen-2021-05-06_15-37-22

[Eugen Mohr]

I can confirm that. The first guide, on clip begin doesn't move.

[Julius Künzel]

@manuelmuzzurru @emohr I made some fixes please try again

[manuel muzzurru]

ok, i will wait last appimage nightly..

[manuel muzzurru]

this is FIXED!! thank you (works for moving unlock all guides, works remove space empty, guide is moving unlock,works)

but i find other BUG: when i lock guide and i can move my mouse ..maybe is not work for locked..?

version: kdenlive-21.07.70-4f522688-x86_64.appimage

[Eugen Mohr]

Not fixed. Left guide on the first clip doesn't move.

[Julius Künzel]

@emohr this was intended: only markers after mouse position are moved.

@manuelmuzzurru can you explain the bug a bit more? Maybe provide a screenshot/-record?

[manuel muzzurru]

@emohr your video is not bug, that is correct works, that spacer tool is correct...first guide not move: why? because you did not move "before" than first guide..spacer tool function is for move all items in timeline like "shift-time" so guide is works, for me this is not bug.. it's correct ok?

@jlskuz : ok i try explain you my case; is the question :

"Guides Locked" see here image:

this is little "confusion" communication visual UI:

A-

"guides locked" is for spacer tool/remove space(in timeline)?

if YES: then need to change words: Guide Locked for spacer tool/remove space"

B-

"Guide Locked": i was understand that i cant move all guides with mouse...instead i click guides are locked but i can move all guide..so im confusing.. so i ask you : Guide locked is for locked for me ?

if YES: then need to change words: Guide Locked for timeline,(this mean i cant move all guide in timeline), ADD WORDS: Guide Locked for spacer tool/remove space,(this mean guides can move by spacer tool(unlock), or spacer tool will not move all guides (lock). vokoscreenNG-2021-05-12_08-48-46 (see video this first time is works , second time: question..)

---

example in menu:

-Guide Lock for timeline

-Guide Lock for spacer tool/remove space

[Julius Künzel]

@manuelmuzzurru This option is only for the spacer tool and remove space. I agree that the wording is a bit confusing, but "Guide Locked for spacer tool/remove space" is very long…

[Eugen Mohr]

@jlskuz What to do in this situation? The most left guide will never move as it can't be grabed left of the clip:

I would suggest: If you grab a clip with the spacer tool all guides are moving with it.

[manuel muzzurru]

@jlskuz i know for long words, im not good English phrase, try ask to @mardelle @massimostella team devs for find correct words ok?

@emohr : sorry , im not understand what is your problem? for me i don't see an issue for unlock/lock for guide..

[manuel muzzurru]

@emohr : now im understand that you mean:

first frame (begin) spacer tool + guide (unlock) not move, right? this yes ISSUe: proposal: add 5 frames "UNUSABLE" ALL TRACKS VIDEO/AUDIO/SUBTITLE , like as empty space vertical, actually is space unusable is 0 size so need ADD 5pixel empty space vertical..

see example

for code:

frame 0 = start timeline (works playhead, clips items,subtitles items, audio items, transition items, zone preview, zone selection,guides)

frame -1 until -5 frame = unusable this mean can move by spacer tool for (guide), nothing works all function editing..only for move the guides..

this is good idea

@jlskuz : you can add -5 frames timeline for unusable but works with mouse, but not playhead, playhead start by 1 frame of timeline , this will be resolve..

[manuel muzzurru]

OR good idea by @emohr :

"I would suggest: If you grab a clip with the spacer tool all guides are moving with it."

but only for FIST START OF ITEM IN TIMELINE...is it okay?

[Eugen Mohr]

Yes, that would be a solution.