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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "timelineeditor/timelineutils.h"
#include <coreplugin/icontext.h>
#include <QWidget>
#include <functional>
QT_FORWARD_DECLARE_CLASS(QComboBox)
QT_FORWARD_DECLARE_CLASS(QGraphicsView)
QT_FORWARD_DECLARE_CLASS(QLabel)
QT_FORWARD_DECLARE_CLASS(QResizeEvent)
QT_FORWARD_DECLARE_CLASS(QShowEvent)
QT_FORWARD_DECLARE_CLASS(QString)
QT_FORWARD_DECLARE_CLASS(QPushButton)
QT_FORWARD_DECLARE_CLASS(QScrollBar)
namespace QmlDesigner {
class TransitionEditorView;
class TransitionEditorToolBar;
class TransitionEditorGraphicsScene;
class ModelNode;
class TransitionContext : public Core::IContext
{
Q_OBJECT
public:
explicit TransitionContext(QWidget *widget);
void contextHelp(const HelpCallback &callback) const override;
};
class TransitionEditorWidget : public QWidget
{
Q_OBJECT
public:
explicit TransitionEditorWidget(TransitionEditorView *view);
void contextHelp(const Core::IContext::HelpCallback &callback) const;
TransitionEditorGraphicsScene *graphicsScene() const;
TransitionEditorView *transitionEditorView() const;
TransitionEditorToolBar *toolBar() const;
void init(int zoom = 0);
void reset();
void setupScrollbar(int min, int max, int current);
void changeScaleFactor(int factor);
void updateData(const ModelNode &transition);
public slots:
void selectionChanged();
void scroll(const TimelineUtils::Side &side);
protected:
void showEvent(QShowEvent *event) override;
void hideEvent(QHideEvent *event) override;
void resizeEvent(QResizeEvent *event) override;
private:
void connectToolbar();
void setTransitionActive(bool b);
void openEasingCurveEditor();
TransitionEditorToolBar *m_toolbar = nullptr;
QGraphicsView *m_rulerView = nullptr;
QGraphicsView *m_graphicsView = nullptr;
QScrollBar *m_scrollbar = nullptr;
QLabel *m_statusBar = nullptr;
TransitionEditorView *m_transitionEditorView = nullptr;
TransitionEditorGraphicsScene *m_graphicsScene;
QPushButton *m_addButton = nullptr;
QWidget *m_onboardingContainer = nullptr;
};
} // namespace QmlDesigner
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