69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "widget/timelineview/timelineview.h"
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TimelineView::RazorTool::RazorTool(TimelineView* parent) :
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Tool(parent)
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{
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}
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void TimelineView::RazorTool::MousePress(TimelineViewMouseEvent *event)
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{
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split_tracks_.clear();
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MouseMove(event);
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}
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void TimelineView::RazorTool::MouseMove(TimelineViewMouseEvent *event)
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{
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if (!dragging_) {
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drag_start_ = event->GetCoordinates();
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dragging_ = true;
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}
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// Split at the current cursor track
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int split_track = event->GetCoordinates().GetTrack();
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if (!split_tracks_.contains(split_track)) {
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split_tracks_.append(split_track);
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}
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}
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void TimelineView::RazorTool::MouseRelease(TimelineViewMouseEvent *event)
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{
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Q_UNUSED(event)
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// Always split at the same time
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rational split_time = drag_start_.GetFrame();
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QUndoCommand* command = new QUndoCommand();
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foreach (int track, split_tracks_) {
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new TrackSplitAtTimeCommand(parent()->timeline_node_->TrackAt(track), split_time, command);
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}
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split_tracks_.clear();
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olive::undo_stack.pushIfHasChildren(command);
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dragging_ = false;
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}
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