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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "transitioneditorsettingsdialog.h"
#include "timelinesettingsdialog.h"
#include "transitioneditorview.h"
#include "ui_transitioneditorsettingsdialog.h"
#include "timelineicons.h"
#include "timelinesettingsmodel.h"
#include "transitionform.h"
#include <abstractview.h>
#include <bindingproperty.h>
#include <exception>
#include <nodelistproperty.h>
#include <nodemetainfo.h>
#include <rewritertransaction.h>
#include <variantproperty.h>
#include <utils/algorithm.h>
#include <utils/qtcassert.h>
#include <QKeyEvent>
#include <QToolBar>
namespace QmlDesigner {
static void deleteAllTabs(QTabWidget *tabWidget)
{
while (tabWidget->count() > 0) {
QWidget *w = tabWidget->widget(0);
tabWidget->removeTab(0);
delete w;
}
}
static ModelNode getTransitionFromTabWidget(QTabWidget *tabWidget)
{
QWidget *w = tabWidget->currentWidget();
if (w)
return qobject_cast<TransitionForm *>(w)->transition();
return QmlTimeline();
}
static void setTabForTransition(QTabWidget *tabWidget, const ModelNode &timeline)
{
for (int i = 0; i < tabWidget->count(); ++i) {
QWidget *w = tabWidget->widget(i);
if (qobject_cast<TransitionForm *>(w)->transition() == timeline) {
tabWidget->setCurrentIndex(i);
return;
}
}
}
TransitionEditorSettingsDialog::TransitionEditorSettingsDialog(QWidget *parent,
class TransitionEditorView *view)
: QDialog(parent)
, ui(new Ui::TransitionEditorSettingsDialog)
, m_transitionEditorView(view)
{
//m_timelineSettingsModel = new TimelineSettingsModel(this, view);
ui->setupUi(this);
auto *transitionCornerWidget = new QToolBar;
auto *transitionAddAction = new QAction(TimelineIcons::ADD_TIMELINE.icon(),
tr("Add Transition"));
auto *transitionRemoveAction = new QAction(TimelineIcons::REMOVE_TIMELINE.icon(),
tr("Remove Transition"));
connect(transitionAddAction, &QAction::triggered, this, [this] {
setupTransitions(m_transitionEditorView->addNewTransition());
});
connect(transitionRemoveAction, &QAction::triggered, this, [this] {
if (ModelNode transition = getTransitionFromTabWidget(ui->timelineTab)) {
transition.destroy();
setupTransitions({});
}
});
transitionCornerWidget->addAction(transitionAddAction);
transitionCornerWidget->addAction(transitionRemoveAction);
ui->timelineTab->setCornerWidget(transitionCornerWidget, Qt::TopRightCorner);
setupTransitions({});
connect(ui->timelineTab, &QTabWidget::currentChanged, this, [this] {
m_currentTransition = getTransitionFromTabWidget(ui->timelineTab);
});
}
void TransitionEditorSettingsDialog::setCurrentTransition(const ModelNode &timeline)
{
m_currentTransition = timeline;
setTabForTransition(ui->timelineTab, m_currentTransition);
}
TransitionEditorSettingsDialog::~TransitionEditorSettingsDialog()
{
delete ui;
}
void TransitionEditorSettingsDialog::keyPressEvent(QKeyEvent *event)
{
switch (event->key()) {
case Qt::Key_Return:
case Qt::Key_Enter:
/* ignore */
break;
default:
QDialog::keyPressEvent(event);
}
}
void TransitionEditorSettingsDialog::setupTransitions(const ModelNode &newTransition)
{
deleteAllTabs(ui->timelineTab);
const QList<ModelNode> &transitions = m_transitionEditorView->allTransitions();
if (transitions.isEmpty()) {
m_currentTransition = {};
auto transitionForm = new TransitionForm(this);
transitionForm->setDisabled(true);
ui->timelineTab->addTab(transitionForm, tr("No Transition"));
return;
}
for (const auto &transition : transitions)
addTransitionTab(transition);
if (newTransition.isValid()) {
m_currentTransition = newTransition;
} else {
m_currentTransition = transitions.constFirst();
}
setTabForTransition(ui->timelineTab, m_currentTransition);
}
void TransitionEditorSettingsDialog::addTransitionTab(const QmlTimeline &node)
{
auto transitionForm = new TransitionForm(this);
ui->timelineTab->addTab(transitionForm, node.modelNode().displayName());
transitionForm->setTransition(node);
}
} // namespace QmlDesigner
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