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/****************************************************************************
**
** Copyright (C) 2020 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 "imagecachecollector.h"
#include "imagecacheconnectionmanager.h"
#include <metainfo.h>
#include <model.h>
#include <nodeinstanceview.h>
#include <plaintexteditmodifier.h>
#include <rewriterview.h>
#include <projectexplorer/project.h>
#include <projectexplorer/target.h>
#include <utils/fileutils.h>
#include <QPlainTextEdit>
namespace QmlDesigner {
namespace {
QByteArray fileToByteArray(QString const &filename)
{
QFile file(filename);
QFileInfo fleInfo(file);
if (fleInfo.exists() && file.open(QFile::ReadOnly))
return file.readAll();
return {};
}
QString fileToString(const QString &filename)
{
return QString::fromUtf8(fileToByteArray(filename));
}
} // namespace
ImageCacheCollector::ImageCacheCollector(ImageCacheConnectionManager &connectionManager)
: m_connectionManager{connectionManager}
{}
ImageCacheCollector::~ImageCacheCollector() = default;
void ImageCacheCollector::start(Utils::SmallStringView name,
CaptureCallback captureCallback,
AbortCallback abortCallback)
{
RewriterView rewriterView{RewriterView::Amend, nullptr};
NodeInstanceView nodeInstanceView{m_connectionManager};
const QString filePath{name};
std::unique_ptr<Model> model{QmlDesigner::Model::create("QtQuick/Item", 2, 1)};
model->setFileUrl(QUrl::fromLocalFile(filePath));
auto textDocument = std::make_unique<QTextDocument>(fileToString(filePath));
auto modifier = std::make_unique<NotIndentingTextEditModifier>(textDocument.get(),
QTextCursor{textDocument.get()});
rewriterView.setTextModifier(modifier.get());
model->setRewriterView(&rewriterView);
if (rewriterView.inErrorState() || !rewriterView.rootModelNode().metaInfo().isGraphicalItem()) {
abortCallback();
return;
}
m_connectionManager.setCallback(std::move(captureCallback));
nodeInstanceView.setTarget(m_target.get());
nodeInstanceView.setCrashCallback(abortCallback);
model->setNodeInstanceView(&nodeInstanceView);
bool capturedDataArrived = m_connectionManager.waitForCapturedData();
m_connectionManager.setCallback({});
m_connectionManager.setCrashCallback({});
model->setNodeInstanceView({});
model->setRewriterView({});
if (!capturedDataArrived)
abortCallback();
}
void ImageCacheCollector::setTarget(std::unique_ptr<ProjectExplorer::Target> target)
{
m_target = std::move(target);
}
} // namespace QmlDesigner
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