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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "itemlibraryview.h"
#include "itemlibrarywidget.h"
#include <import.h>
#include <importmanagerview.h>
#include <qmlitemnode.h>
#include <rewriterview.h>
#include <bindingproperty.h>
#include <nodelistproperty.h>
#include <utils/algorithm.h>
#include <qmldesignerplugin.h>
#include "metainfo.h"
namespace QmlDesigner {
ItemLibraryView::ItemLibraryView(QObject* parent)
: AbstractView(parent),
m_importManagerView(new ImportManagerView(this))
{
}
ItemLibraryView::~ItemLibraryView() = default;
bool ItemLibraryView::hasWidget() const
{
return true;
}
WidgetInfo ItemLibraryView::widgetInfo()
{
if (m_widget.isNull()) {
m_widget = new ItemLibraryWidget;
m_widget->setImportsWidget(m_importManagerView->widgetInfo().widget);
}
return createWidgetInfo(m_widget.data(),
new WidgetInfo::ToolBarWidgetDefaultFactory<ItemLibraryWidget>(m_widget.data()),
QStringLiteral("Library"),
WidgetInfo::LeftPane,
0,
tr("Library"));
}
void ItemLibraryView::modelAttached(Model *model)
{
AbstractView::modelAttached(model);
m_widget->clearSearchFilter();
m_widget->setModel(model);
updateImports();
model->attachView(m_importManagerView);
m_hasErrors = !rewriterView()->errors().isEmpty();
m_widget->setFlowMode(QmlItemNode(rootModelNode()).isFlowView());
setResourcePath(QmlDesignerPlugin::instance()->documentManager().currentDesignDocument()->fileName().toFileInfo().absolutePath());
}
void ItemLibraryView::modelAboutToBeDetached(Model *model)
{
model->detachView(m_importManagerView);
AbstractView::modelAboutToBeDetached(model);
m_widget->setModel(nullptr);
}
void ItemLibraryView::importsChanged(const QList<Import> &addedImports, const QList<Import> &removedImports)
{
updateImports();
// TODO: generalize the logic below to allow adding/removing any Qml component when its import is added/removed
bool simulinkImportAdded = std::any_of(addedImports.cbegin(), addedImports.cend(), [](const Import &import) {
return import.url() == "SimulinkConnector";
});
if (simulinkImportAdded) {
// add SLConnector component when SimulinkConnector import is added
ModelNode node = createModelNode("SLConnector", 1, 0);
node.bindingProperty("root").setExpression(rootModelNode().validId());
rootModelNode().defaultNodeListProperty().reparentHere(node);
} else {
bool simulinkImportRemoved = std::any_of(removedImports.cbegin(), removedImports.cend(), [](const Import &import) {
return import.url() == "SimulinkConnector";
});
if (simulinkImportRemoved) {
// remove SLConnector component when SimulinkConnector import is removed
const QList<ModelNode> slConnectors = Utils::filtered(rootModelNode().directSubModelNodes(),
[](const ModelNode &node) {
return node.type() == "SLConnector" || node.type() == "SimulinkConnector.SLConnector";
});
for (ModelNode node : slConnectors)
node.destroy();
resetPuppet();
}
}
}
void ItemLibraryView::setResourcePath(const QString &resourcePath)
{
if (m_widget.isNull())
m_widget = new ItemLibraryWidget;
m_widget->setResourcePath(resourcePath);
}
void ItemLibraryView::documentMessagesChanged(const QList<DocumentMessage> &errors, const QList<DocumentMessage> &)
{
if (m_hasErrors && errors.isEmpty())
updateImports();
m_hasErrors = !errors.isEmpty();
}
void ItemLibraryView::updateImports()
{
m_widget->delayedUpdateModel();
}
} //QmlDesigner
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