keyframe values can now be set in graph editor

project/undo.cpp

@@ -1301,3 +1301,34 @@ void RippleAction::redo() {
 	}
 	ca->redo();
 }
+
+SetDouble::SetDouble(double* pointer, double new_value) :
+	p(pointer),
+	oldval(*pointer),
+	newval(new_value),
+	old_project_changed(mainWindow->isWindowModified())
+{}
+
+void SetDouble::undo() {
+	*p = oldval;
+	mainWindow->setWindowModified(old_project_changed);
+}
+
+void SetDouble::redo() {
+	*p = newval;
+	mainWindow->setWindowModified(true);
+}
+
+SetQVariant::SetQVariant(QVariant *itarget, const QVariant &iold, const QVariant &inew) :
+	target(itarget),
+	old_val(iold),
+	new_val(inew)
+{}
+
+void SetQVariant::undo() {
+	*target = old_val;
+}
+
+void SetQVariant::redo() {
+	*target = new_val;
+}

project/undo.h

@@ -524,6 +524,18 @@ private:
 	bool old_project_changed;
 };
 
+class SetDouble : public QUndoCommand {
+public:
+	SetDouble(double* pointer, double new_value);
+	void undo();
+	void redo();
+private:
+	double* p;
+	double oldval;
+	double newval;
+	bool old_project_changed;
+};
+
 class SetString : public QUndoCommand {
 public:
 	SetString(QString* pointer, QString new_value);
@@ -606,4 +618,15 @@ public:
 	void redo();
 };
 
+class SetQVariant : public QUndoCommand {
+public:
+	SetQVariant(QVariant* itarget, const QVariant& iold, const QVariant& inew);
+	void undo();
+	void redo();
+private:
+	QVariant* target;
+	QVariant old_val;
+	QVariant new_val;
+};
+
 #endif // UNDO_H

ui/graphview.cpp

@@ -173,8 +173,13 @@ void GraphView::mousePressEvent(QMouseEvent *event) {
 	}
 
 	selected_keys_old_vals.clear();
+	selected_keys_old_doubles.clear();
 	for (int i=0;i<selected_keys.size();i++) {
 		selected_keys_old_vals.append(row->keyframe_times.at(selected_keys.at(i)));
+
+		for (int j=0;j<selected_keys_fields.size();j++) {
+			selected_keys_old_doubles.append(row->field(selected_keys_fields.at(j))->keyframe_data.at(selected_keys.at(i)).toDouble());
+		}
 	}
 
 	update();
@@ -191,6 +196,10 @@ void GraphView::mouseMoveEvent(QMouseEvent *event) {
 		} else {
 			for (int i=0;i<selected_keys.size();i++) {
 				row->keyframe_times[selected_keys.at(i)] = selected_keys_old_vals.at(i) + (double(event->pos().x() - start_x)/zoom);
+
+				for (int j=0;j<selected_keys_fields.size();j++) {
+					row->field(selected_keys_fields.at(j))->keyframe_data[selected_keys.at(i)] = selected_keys_old_doubles.at((i*selected_keys_fields.size())+j) + (double(start_y - event->pos().y())/zoom);
+				}
 			}
 			moved_keys = true;
 			update_ui(false);
@@ -199,15 +208,25 @@ void GraphView::mouseMoveEvent(QMouseEvent *event) {
 }
 
 void GraphView::mouseReleaseEvent(QMouseEvent *event) {
-	if (moved_keys) {
+	if (moved_keys && selected_keys.size() > 0) {
+		ComboAction* ca = new ComboAction();
 		QVector<EffectRow*> rows;
 		QVector<long> new_vals;
+
 		for (int i=0;i<selected_keys.size();i++) {
 			rows.append(row);
 			new_vals.append(row->keyframe_times.at(selected_keys.at(i)));
+
+			for (int j=0;j<selected_keys_fields.size();j++) {
+				ca->append(new SetQVariant(&row->field(selected_keys_fields.at(j))->keyframe_data[selected_keys.at(i)],
+						   selected_keys_old_doubles.at((i*selected_keys_fields.size())+j),
+						   row->field(selected_keys_fields.at(j))->keyframe_data.at(selected_keys.at(i))));
+			}
+			//ca->append(new KeyframeSet(row, selected_keys.at(i), 0, false));
 		}
 
-		undo_stack.push(new KeyframeMove(rows, selected_keys, selected_keys_old_vals, new_vals));
+		ca->append(new KeyframeMove(rows, selected_keys, selected_keys_old_vals, new_vals));
+		undo_stack.push(ca);
 	}
 	moved_keys = false;
 	mousedown = false;

ui/graphview.h

@@ -41,6 +41,7 @@ private:
 	QVector<int> selected_keys;
 	QVector<int> selected_keys_fields;
 	QVector<long> selected_keys_old_vals;
+	QVector<double> selected_keys_old_doubles;
 
 	bool moved_keys;