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/****************************************************************************
**
** Copyright (C) 2019 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 "qmlpreviewfileontargetfinder.h"
#include <projectexplorer/deploymentdata.h>
#include <projectexplorer/kitinformation.h>
#include <projectexplorer/project.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/projectnodes.h>
#include <projectexplorer/projecttree.h>
#include <projectexplorer/target.h>
#include <resourceeditor/resourcenode.h>
#include <utils/qtcassert.h>
namespace QmlPreview {
namespace Internal {
void QmlPreviewFileOnTargetFinder::setTarget(ProjectExplorer::Target *target)
{
m_target = target;
}
ProjectExplorer::Target *QmlPreviewFileOnTargetFinder::target() const
{
return m_target.data();
}
QString resourceNodePath(const ProjectExplorer::Node *node)
{
if (auto resourceNode = dynamic_cast<const ResourceEditor::ResourceFileNode *>(node))
return ":" + resourceNode->qrcPath();
return QString();
}
QString QmlPreviewFileOnTargetFinder::findPath(const QString &filePath, bool *success) const
{
if (success)
*success = (m_target != nullptr);
if (!m_target)
return filePath;
ProjectExplorer::DeployableFile file
= m_target->deploymentData().deployableForLocalFile(filePath);
if (file.isValid())
return file.remoteFilePath();
// Try the current node first. It's likely that this is the one we're looking for and if there
// is any ambiguity (same file mapped to multiple qrc paths) it should take precedence.
ProjectExplorer::Node *currentNode = ProjectExplorer::ProjectTree::findCurrentNode();
if (currentNode && currentNode->filePath().toString() == filePath) {
const QString path = resourceNodePath(currentNode);
if (!path.isEmpty())
return path;
}
if (ProjectExplorer::Project *project = m_target->project()) {
if (ProjectExplorer::ProjectNode *rootNode = project->rootProjectNode()) {
const QList<ProjectExplorer::Node *> nodes = rootNode->findNodes(
[&](ProjectExplorer::Node *node) {
return node->filePath().toString() == filePath;
});
for (const ProjectExplorer::Node *node : nodes) {
const QString path = resourceNodePath(node);
if (!path.isEmpty())
return path;
}
} else {
// Can there be projects without root node?
}
} else {
// Targets should always have a project.
QTC_CHECK(false);
}
if (success) {
// On desktop, if there is no "remote" path, then the application will load the local path.
*success = ProjectExplorer::DeviceTypeKitInformation::deviceTypeId(m_target->kit())
== ProjectExplorer::Constants::DESKTOP_DEVICE_TYPE;
}
return filePath;
}
QUrl QmlPreviewFileOnTargetFinder::findUrl(const QString &filePath, bool *success) const
{
const QString remotePath = findPath(filePath, success);
if (remotePath.startsWith(':')) {
QUrl result;
result.setPath(remotePath.mid(1));
result.setScheme("qrc");
return result;
} else {
return QUrl::fromLocalFile(remotePath);
}
}
} // namespace Internal
} // namespace QmlPreview
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