reimplemented pointer default functionality

2019-10-12 06:37:53 +11:00
parent 937acd4c8c
commit 6f4e5a04e4
36 changed files with 146 additions and 63 deletions
@@ -0,0 +1,68 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#include "widget/timelinewidget/timelinewidget.h"
+
+TimelineWidget::RazorTool::RazorTool(TimelineWidget* parent) :
+  Tool(parent)
+{
+}
+
+void TimelineWidget::RazorTool::MousePress(TimelineViewMouseEvent *event)
+{
+  split_tracks_.clear();
+
+  MouseMove(event);
+}
+
+void TimelineWidget::RazorTool::MouseMove(TimelineViewMouseEvent *event)
+{
+  if (!dragging_) {
+    drag_start_ = event->GetCoordinates();
+    dragging_ = true;
+  }
+
+  // Split at the current cursor track
+  TrackReference split_track = event->GetCoordinates().GetTrack();
+
+  if (!split_tracks_.contains(split_track)) {
+    split_tracks_.append(split_track);
+  }
+}
+
+void TimelineWidget::RazorTool::MouseRelease(TimelineViewMouseEvent *event)
+{
+  Q_UNUSED(event)
+
+  // Always split at the same time
+  rational split_time = drag_start_.GetFrame();
+
+  QUndoCommand* command = new QUndoCommand();
+
+  foreach (const TrackReference& track, split_tracks_) {
+    new TrackSplitAtTimeCommand(parent()->GetTrackFromReference(track), split_time, command);
+  }
+
+  split_tracks_.clear();
+
+  olive::undo_stack.pushIfHasChildren(command);
+
+  dragging_ = false;
+}