separated marker function for reusability

project/marker.cpp

@@ -1,5 +1,15 @@
 #include "marker.h"
 
+#include "io/config.h"
+#include "project/undo.h"
+#include "mainwindow.h"
+#include "project/sequence.h"
+#include "project/clip.h"
+#include "panels/panels.h"
+
+#include <QInputDialog>
+#include <QCoreApplication>
+
 void draw_marker(QPainter &p, int x, int y, int bottom, bool selected, bool flipped) {
     const QPoint points[5] = {
         QPoint(x, bottom),
@@ -16,3 +26,64 @@ void draw_marker(QPainter &p, int x, int y, int bottom, bool selected, bool flip
     }
     p.drawPolygon(points, 5);
 }
+
+void set_marker_internal(Sequence* seq, const QVector<int>& clips) {
+    // if clips is empty, the marker is being added to the sequence
+
+    // add_marker is used to determine whether we're adding a marker, depending on whether the user input a marker name
+    // however if (config.set_name_with_marker) is true, we don't need a marker name so we just add
+    bool add_marker = !config.set_name_with_marker;
+
+    QString marker_name;
+
+    // if (config.set_name_with_marker) is false (set above), ask for a marker name
+    if (!add_marker) {
+        QInputDialog d(mainWindow);
+        d.setWindowTitle(QCoreApplication::translate("Marker", "Set Marker"));
+        d.setLabelText(clips.size() > 0
+                       ? QCoreApplication::translate("Marker", "Set clip marker name:")
+                       : QCoreApplication::translate("Marker", "Set sequence marker name:"));
+        d.setInputMode(QInputDialog::TextInput);
+        add_marker = (d.exec() == QDialog::Accepted);
+        marker_name = d.textValue();
+    }
+
+    // if we've decided to add a marker
+    if (add_marker) {
+
+        ComboAction* ca = new ComboAction();
+
+        if (clips.size() > 0) {
+
+            // add a marker action for each clip
+            foreach (int i, clips) {
+                Clip* c = seq->clips.at(i);
+                ca->append(new AddMarkerAction(false,
+                                               c,
+                                               seq->playhead - c->timeline_in + c->clip_in,
+                                               marker_name));
+            }
+
+        } else {
+
+            // if no clips are selected, we're adding a marker to the sequence
+            ca->append(new AddMarkerAction(true, seq, seq->playhead, marker_name));
+
+        }
+
+
+        // push action
+        undo_stack.push(ca);
+
+        // redraw UI for new markers
+        update_ui(false);
+
+    }
+}
+
+void set_marker_internal(Sequence* seq) {
+    // create empty clip array
+    QVector<int> clips;
+
+    set_marker_internal(seq, clips);
+}