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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "fileresourcesmodel.h"
#include <coreplugin/icore.h>
#include <model.h>
#include <documentmanager.h>
#include <utils/algorithm.h>
#include <QDirIterator>
#include <QFileDialog>
#include <qmlmodelnodeproxy.h>
#include <projectexplorer/project.h>
#include <projectexplorer/projectmanager.h>
static QString s_lastBrowserPath;
FileResourcesModel::FileResourcesModel(QObject *parent)
: QObject(parent)
, m_filter(QLatin1String("(*.*)"))
{
ProjectExplorer::Project *project = ProjectExplorer::ProjectManager::projectForFile(
QmlDesigner::DocumentManager::currentFilePath());
if (project) {
connect(project,
&ProjectExplorer::Project::fileListChanged,
this,
&FileResourcesModel::refreshModel);
}
}
void FileResourcesModel::setModelNodeBackend(const QVariant &modelNodeBackend)
{
auto modelNodeBackendObject = modelNodeBackend.value<QObject *>();
const auto backendObjectCasted = qobject_cast<const QmlDesigner::QmlModelNodeProxy *>(
modelNodeBackendObject);
if (backendObjectCasted) {
QmlDesigner::Model *model = backendObjectCasted->qmlObjectNode().modelNode().model();
if (!model)
return;
m_docPath = QDir{QFileInfo{model->fileUrl().toLocalFile()}.absolutePath()};
m_path = QUrl::fromLocalFile(
QmlDesigner::DocumentManager::currentProjectDirPath().toFileInfo().absoluteFilePath());
}
refreshModel();
emit modelNodeBackendChanged();
}
QString FileResourcesModel::fileName() const
{
return m_fileName.toString();
}
void FileResourcesModel::setFileNameStr(const QString &fileName)
{
setFileName(QUrl(fileName));
}
void FileResourcesModel::setFileName(const QUrl &fileName)
{
if (fileName == m_fileName)
return;
m_fileName = fileName;
emit fileNameChanged(fileName);
}
void FileResourcesModel::setPath(const QUrl &url)
{
m_path = url;
refreshModel();
emit pathChanged(url);
}
QUrl FileResourcesModel::path() const
{
return m_path;
}
QUrl FileResourcesModel::docPath() const
{
return QUrl::fromLocalFile(m_docPath.path());
}
void FileResourcesModel::setFilter(const QString &filter)
{
if (m_filter == filter)
return;
m_filter = filter;
refreshModel();
emit filterChanged(filter);
}
QString FileResourcesModel::filter() const
{
return m_filter;
}
QList<FileResourcesItem> FileResourcesModel::model() const
{
return m_model;
}
void FileResourcesModel::openFileDialog(const QString &customPath)
{
QString resourcePath = customPath.isEmpty() ? m_path.toLocalFile() : customPath;
bool resourcePathChanged = m_lastResourcePath != resourcePath;
m_lastResourcePath = resourcePath;
// First we try the last path this browser widget was opened with within current project
QString path = resourcePathChanged ? QString() : m_currentPath;
// If that one is not valid we try the path for the current file
if (path.isEmpty() && !m_fileName.isEmpty())
path = QFileInfo(m_fileName.toString()).absolutePath();
// Next we try to fall back to the path any file browser was opened with
if (!QFileInfo::exists(path))
path = s_lastBrowserPath;
// The last fallback is to try the resource path
if (!QFileInfo::exists(path))
path = resourcePath;
QString newFile = QFileDialog::getOpenFileName(Core::ICore::dialogParent(),
tr("Open File"),
path,
m_filter);
if (!newFile.isEmpty()) {
setFileNameStr(newFile);
m_currentPath = QFileInfo(newFile).absolutePath();
s_lastBrowserPath = m_currentPath;
}
}
QString FileResourcesModel::resolve(const QString &relative) const
{
if (relative.startsWith('#'))
return relative;
if (QDir::isAbsolutePath(relative))
return relative;
if (!QUrl::fromUserInput(relative, m_docPath.path()).isLocalFile())
return relative;
const QUrl relUrl(relative);
if (relUrl.isLocalFile()) {
QString localFile = relUrl.toLocalFile();
if (QDir::isAbsolutePath(localFile))
return localFile;
}
return QFileInfo(m_docPath, relative).absoluteFilePath();
}
bool FileResourcesModel::isLocal(const QString &path) const
{
return QUrl::fromUserInput(path, m_docPath.path()).isLocalFile();
}
void FileResourcesModel::registerDeclarativeType()
{
qmlRegisterType<FileResourcesModel>("HelperWidgets", 2, 0, "FileResourcesModel");
}
QVariant FileResourcesModel::modelNodeBackend() const
{
return QVariant();
}
bool filterMetaIcons(const QString &fileName)
{
QFileInfo info(fileName);
if (info.dir().path().split('/').contains("designer")) {
QDir currentDir = info.dir();
int i = 0;
while (!currentDir.isRoot() && i < 3) {
if (currentDir.dirName() == "designer") {
if (!currentDir.entryList({"*.metainfo"}).isEmpty())
return false;
}
currentDir.cdUp();
++i;
}
if (info.dir().dirName() == "designer")
return false;
}
return true;
}
void FileResourcesModel::refreshModel()
{
m_model.clear();
if (m_path.isValid()) {
const QDir dirPath = QDir(m_path.toLocalFile());
const QStringList filterList = m_filter.split(QLatin1Char(' '));
QDirIterator it(dirPath.absolutePath(), filterList, QDir::Files, QDirIterator::Subdirectories);
while (it.hasNext()) {
const QString absolutePath = it.next();
if (filterMetaIcons(absolutePath)) {
const QString relativeFilePath = m_docPath.relativeFilePath(absolutePath);
m_model.append(
FileResourcesItem(absolutePath,
relativeFilePath,
relativeFilePath.mid(relativeFilePath.lastIndexOf('/') + 1)));
}
}
Utils::sort(m_model, [](const FileResourcesItem &i1, const FileResourcesItem &i2) {
return i1.fileName().toLower() < i2.fileName().toLower();
});
}
emit modelChanged();
}
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