50 lines
1.3 KiB
C++
50 lines
1.3 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 "beam.h"
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#include "widget/timelinewidget/timelinewidget.h"
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OLIVE_NAMESPACE_ENTER
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BeamTool::BeamTool(TimelineWidget *parent) :
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TimelineTool(parent)
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{
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}
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void BeamTool::HoverMove(TimelineViewMouseEvent *event)
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{
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parent()->SetViewBeamCursor(ValidatedCoordinate(event->GetCoordinates(true)));
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}
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TimelineCoordinate BeamTool::ValidatedCoordinate(TimelineCoordinate coord)
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{
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if (Core::instance()->snapping()) {
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rational movement;
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parent()->SnapPoint({coord.GetFrame()}, &movement);
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if (!movement.isNull()) {
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coord.SetFrame(coord.GetFrame() + movement);
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}
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}
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return coord;
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}
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OLIVE_NAMESPACE_EXIT
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