68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2021 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 "keyframeview.h"
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namespace olive {
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#define super KeyframeViewBase
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KeyframeView::KeyframeView(QWidget *parent) :
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KeyframeViewBase(parent),
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max_scroll_(0)
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{
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setAlignment(Qt::AlignLeft | Qt::AlignTop);
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}
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void KeyframeView::SetElementY(const NodeInput &c, int y)
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{
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qreal scene_y = mapToScene(mapFromGlobal(QPoint(0, y))).y();
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element_y_.insert(c, scene_y);
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for (auto it=item_map().cbegin(); it!=item_map().cend(); it++) {
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if (it.key()->key_track_ref().input() == c) {
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it.value()->SetOverrideY(scene_y);
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}
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}
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}
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void KeyframeView::wheelEvent(QWheelEvent *event)
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{
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if (!HandleZoomFromScroll(event)) {
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KeyframeViewBase::wheelEvent(event);
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}
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}
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void KeyframeView::SceneRectUpdateEvent(QRectF &rect)
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{
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rect.setY(0);
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rect.setHeight(max_scroll_);
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}
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KeyframeViewItem* KeyframeView::AddKeyframe(NodeKeyframe* key)
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{
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KeyframeViewItem* item = super::AddKeyframe(key);
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item->SetOverrideY(element_y_.value(key->key_track_ref().input()));
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return item;
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}
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}
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