152 lines
3.2 KiB
C++
152 lines
3.2 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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#ifndef NODEPARAMVIEW_H
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#define NODEPARAMVIEW_H
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#include <QVBoxLayout>
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#include <QWidget>
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#include "node/node.h"
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#include "nodeparamviewdockarea.h"
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#include "nodeparamviewitem.h"
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#include "widget/keyframeview/keyframeview.h"
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#include "widget/timebased/timebasedwidget.h"
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namespace olive {
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class NodeParamViewParamContainer : public QWidget
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{
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Q_OBJECT
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public:
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NodeParamViewParamContainer(QWidget* parent = nullptr) :
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QWidget(parent)
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{
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}
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protected:
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virtual void resizeEvent(QResizeEvent *event) override
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{
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QWidget::resizeEvent(event);
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emit Resized(event->size().height());
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}
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signals:
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void Resized(int new_height);
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};
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class NodeParamView : public TimeBasedWidget
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{
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Q_OBJECT
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public:
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NodeParamView(QWidget* parent = nullptr);
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void SelectNodes(const QVector<Node *> &nodes);
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void DeselectNodes(const QVector<Node*>& nodes);
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const QMap<Node*, NodeParamViewItem*>& GetItemMap() const
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{
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return items_;
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}
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Node* GetTimeTarget() const;
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void DeleteSelected();
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void SelectAll()
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{
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keyframe_view_->SelectAll();
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}
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void DeselectAll()
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{
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keyframe_view_->DeselectAll();
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}
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signals:
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void RequestSelectNode(const QVector<Node*>& target);
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void NodeOrderChanged(const QVector<Node*>& nodes);
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void FocusedNodeChanged(Node* n);
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protected:
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virtual void resizeEvent(QResizeEvent *event) override;
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virtual void ScaleChangedEvent(const double &) override;
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virtual void TimebaseChangedEvent(const rational&) override;
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virtual void TimeChangedEvent(const int64_t &) override;
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virtual void ConnectedNodeChangeEvent(ViewerOutput* n) override;
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private:
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void UpdateItemTime(const int64_t ×tamp);
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void QueueKeyframePositionUpdate();
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void SignalNodeOrder();
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void AddNode(Node* n);
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void RemoveNode(Node* n);
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KeyframeView* keyframe_view_;
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QMap<Node*, NodeParamViewItem*> items_;
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QScrollBar* vertical_scrollbar_;
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int last_scroll_val_;
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NodeParamViewParamContainer* param_widget_container_;
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// This may look weird, but QMainWindow is just a QWidget with a fancy layout that allows
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// docking windows
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NodeParamViewDockArea* param_widget_area_;
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QVector<Node*> pinned_nodes_;
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QVector<Node*> active_nodes_;
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QMap<Node*, bool> node_expanded_state_;
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Node* focused_node_;
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private slots:
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void ItemRequestedTimeChanged(const rational& time);
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void UpdateGlobalScrollBar();
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void PinNode(bool pin);
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void FocusChanged(QWidget *old, QWidget *now);
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void KeyframeViewDragged(int x, int y);
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void UpdateElementY();
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};
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}
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#endif // NODEPARAMVIEW_H
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