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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
#include "filepathmodel.h"
#include "exportnotification.h"
#include "projectexplorer/project.h"
#include "projectexplorer/projectnodes.h"
#include "utils/runextensions.h"
#include <QLoggingCategory>
#include <QTimer>
using namespace ProjectExplorer;
namespace {
Q_LOGGING_CATEGORY(loggerError, "qtc.designer.assetExportPlugin.filePathModel", QtCriticalMsg)
Q_LOGGING_CATEGORY(loggerInfo, "qtc.designer.assetExportPlugin.filePathModel", QtInfoMsg)
void findQmlFiles(QFutureInterface<Utils::FilePath> &f, const Project *project)
{
if (!project || f.isCanceled())
return;
int index = 0;
project->files([&f, &index](const Node* node) ->bool {
if (f.isCanceled())
return false;
Utils::FilePath path = node->filePath();
bool isComponent = !path.fileName().isEmpty() && path.fileName().front().isUpper();
if (isComponent && node->filePath().endsWith(".ui.qml"))
f.reportResult(path, index++);
return true;
});
}
}
namespace QmlDesigner {
FilePathModel::FilePathModel(ProjectExplorer::Project *project, QObject *parent)
: QAbstractListModel(parent),
m_project(project)
{
QTimer::singleShot(0, this, &FilePathModel::processProject);
}
FilePathModel::~FilePathModel()
{
if (m_preprocessWatcher && !m_preprocessWatcher->isCanceled() &&
!m_preprocessWatcher->isFinished()) {
ExportNotification::addInfo(tr("Canceling file preparation."));
m_preprocessWatcher->cancel();
m_preprocessWatcher->waitForFinished();
qCDebug(loggerInfo) << "Canceled file preparation.";
}
}
Qt::ItemFlags FilePathModel::flags(const QModelIndex &index) const
{
Qt::ItemFlags itemFlags = QAbstractListModel::flags(index);
if (index.isValid())
itemFlags |= Qt::ItemIsUserCheckable;
return itemFlags;
}
int FilePathModel::rowCount(const QModelIndex &parent) const
{
if (!parent.isValid())
return m_files.count();
return 0;
}
QVariant FilePathModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return {};
switch (role) {
case Qt::DisplayRole:
return m_files[index.row()].toUserOutput();
case Qt::CheckStateRole:
return m_skipped.count(m_files[index.row()]) ? Qt::Unchecked : Qt::Checked;
default:
break;
}
return {};
}
bool FilePathModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
if (!index.isValid() || role != Qt::CheckStateRole)
return false;
const Utils::FilePath path = m_files[index.row()];
if (value == Qt::Checked)
m_skipped.erase(path);
else
m_skipped.insert(path);
emit dataChanged(index, index);
return true;
}
Utils::FilePaths FilePathModel::files() const
{
Utils::FilePaths selectedPaths;
std::copy_if(m_files.begin(), m_files.end(), std::back_inserter(selectedPaths),
[this](const Utils::FilePath &path) {
return !m_skipped.count(path);
});
return selectedPaths;
}
void FilePathModel::processProject()
{
if (m_preprocessWatcher && !m_preprocessWatcher->isCanceled() &&
!m_preprocessWatcher->isFinished()) {
qCDebug(loggerError) << "Previous model load not finished.";
return;
}
beginResetModel();
m_preprocessWatcher.reset(new QFutureWatcher<Utils::FilePath>(this));
connect(m_preprocessWatcher.get(), &QFutureWatcher<Utils::FilePath>::resultReadyAt, this,
[this](int resultIndex) {
beginInsertRows(index(0, 0) , m_files.count(), m_files.count());
m_files.append(m_preprocessWatcher->resultAt(resultIndex));
endInsertRows();
});
connect(m_preprocessWatcher.get(), &QFutureWatcher<Utils::FilePath>::finished,
this, &FilePathModel::endResetModel);
QFuture<Utils::FilePath> f = Utils::runAsync(&findQmlFiles, m_project);
m_preprocessWatcher->setFuture(f);
}
}
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