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/*
SPDX-FileCopyrightText: 2016, 2019 Kai Uwe Broulik <kde@privat.broulik.de>
SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "filemenu.h"
#include <QApplication>
#include <QClipboard>
#include <QIcon>
#include <QMenu>
#include <QMimeData>
#include <QQuickWindow>
#include <QTimer>
#include <KConfigGroup>
#include <KFileItemActions>
#include <KFileItemListProperties>
#include <KLocalizedString>
#include <KPropertiesDialog>
#include <KProtocolManager>
#include <KSharedConfig>
#include <KStandardAction>
#include <KUrlMimeData>
#include <KIO/CopyJob> // for KIO::trash
#include <KIO/DeleteJob>
#include <KIO/FileUndoManager>
#include <KIO/JobUiDelegate>
#include <KIO/OpenFileManagerWindowJob>
#include <KIO/WidgetsAskUserActionHandler>
FileMenu::FileMenu(QObject *parent)
: QObject(parent)
{
}
FileMenu::~FileMenu() = default;
QUrl FileMenu::url() const
{
return m_url;
}
void FileMenu::setUrl(const QUrl &url)
{
if (m_url != url) {
m_url = url;
Q_EMIT urlChanged();
}
}
QQuickItem *FileMenu::visualParent() const
{
return m_visualParent.data();
}
void FileMenu::setVisualParent(QQuickItem *visualParent)
{
if (m_visualParent.data() == visualParent) {
return;
}
if (m_visualParent) {
disconnect(m_visualParent.data(), nullptr, this, nullptr);
}
m_visualParent = visualParent;
if (m_visualParent) {
connect(m_visualParent.data(), &QObject::destroyed, this, &FileMenu::visualParentChanged);
}
Q_EMIT visualParentChanged();
}
bool FileMenu::visible() const
{
return m_visible;
}
void FileMenu::setVisible(bool visible)
{
if (m_visible == visible) {
return;
}
if (visible) {
open(0, 0);
} else {
// TODO warning or close?
}
}
void FileMenu::open(int x, int y)
{
if (!m_visualParent || !m_visualParent->window()) {
return;
}
if (!m_url.isValid()) {
return;
}
KFileItem fileItem(m_url);
QMenu *menu = new QMenu();
menu->setAttribute(Qt::WA_DeleteOnClose, true);
connect(menu, &QMenu::triggered, this, &FileMenu::actionTriggered);
connect(menu, &QMenu::aboutToHide, this, [this] {
m_visible = false;
Q_EMIT visibleChanged();
});
if (KProtocolManager::supportsListing(m_url)) {
QAction *openContainingFolderAction = menu->addAction(QIcon::fromTheme(QStringLiteral("folder-open")), i18n("Open Containing Folder"));
connect(openContainingFolderAction, &QAction::triggered, [this] {
KIO::highlightInFileManager({m_url});
});
}
KFileItemActions *actions = new KFileItemActions(menu);
KFileItemListProperties itemProperties(KFileItemList({fileItem}));
actions->setItemListProperties(itemProperties);
actions->setParentWidget(menu);
actions->insertOpenWithActionsTo(nullptr, menu, QStringList());
// KStandardAction? But then the Ctrl+C shortcut makes no sense in this context
QAction *copyAction = menu->addAction(QIcon::fromTheme(QStringLiteral("edit-copy")), i18n("&Copy"));
connect(copyAction, &QAction::triggered, this, [fileItem] {
// inspired by KDirModel::mimeData()
QMimeData *data = new QMimeData(); // who cleans it up?
KUrlMimeData::setUrls({fileItem.url()}, {fileItem.mostLocalUrl()}, data);
QApplication::clipboard()->setMimeData(data);
});
QAction *copyPathAction = menu->addAction(QIcon::fromTheme(QStringLiteral("edit-copy-path")), i18nc("@action:incontextmenu", "Copy Location"));
connect(copyPathAction, &QAction::triggered, this, [fileItem] {
QString path = fileItem.localPath();
if (path.isEmpty()) {
path = fileItem.url().toDisplayString();
}
QApplication::clipboard()->setText(path);
});
menu->addSeparator();
const bool canTrash = itemProperties.isLocal() && itemProperties.supportsMoving();
if (canTrash) {
auto moveToTrashLambda = [this] {
auto handler = new KIO::WidgetsAskUserActionHandler(this);
connect(handler, &KIO::WidgetsAskUserActionHandler::askUserDeleteResult, [handler](bool allow, const QList<QUrl> &urls) {
if (allow) {
auto job = KIO::trash(urls);
job->uiDelegate()->setAutoErrorHandlingEnabled(true);
KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Trash, urls, QUrl(QStringLiteral("trash:/")), job);
}
handler->deleteLater();
});
handler->askUserDelete({m_url}, KIO::AskUserActionInterface::Trash, KIO::AskUserActionInterface::DefaultConfirmation);
};
QAction *moveToTrashAction = KStandardAction::moveToTrash(this, moveToTrashLambda, menu);
moveToTrashAction->setShortcut({}); // Can't focus notification to press Delete
menu->addAction(moveToTrashAction);
}
KConfigGroup cg(KSharedConfig::openConfig(), "KDE");
const bool showDeleteCommand = cg.readEntry("ShowDeleteCommand", false);
if (itemProperties.supportsDeleting() && (!canTrash || showDeleteCommand)) {
auto deleteLambda = [this] {
auto handler = new KIO::WidgetsAskUserActionHandler(this);
connect(handler, &KIO::WidgetsAskUserActionHandler::askUserDeleteResult, [handler](bool allow, const QList<QUrl> &urls) {
if (allow) {
auto job = KIO::del(urls);
job->uiDelegate()->setAutoErrorHandlingEnabled(true);
}
handler->deleteLater();
});
handler->askUserDelete({m_url}, KIO::AskUserActionInterface::Delete, KIO::AskUserActionInterface::DefaultConfirmation);
};
QAction *deleteAction = KStandardAction::deleteFile(this, deleteLambda, menu);
deleteAction->setShortcut({});
menu->addAction(deleteAction);
}
menu->addSeparator();
actions->addActionsTo(menu);
menu->addSeparator();
QAction *propertiesAction = menu->addAction(QIcon::fromTheme(QStringLiteral("document-properties")), i18n("Properties"));
connect(propertiesAction, &QAction::triggered, [fileItem] {
KPropertiesDialog *dialog = new KPropertiesDialog(fileItem.url());
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->show();
});
// this is a workaround where Qt will fail to realize a mouse has been released
// this happens if a window which does not accept focus spawns a new window that takes focus and X grab
// whilst the mouse is depressed
// https://bugreports.qt.io/browse/QTBUG-59044
// this causes the next click to go missing
// by releasing manually we avoid that situation
auto ungrabMouseHack = [this]() {
if (m_visualParent && m_visualParent->window() && m_visualParent->window()->mouseGrabberItem()) {
m_visualParent->window()->mouseGrabberItem()->ungrabMouse();
}
};
QTimer::singleShot(0, m_visualParent, ungrabMouseHack);
// end workaround
QPoint pos;
if (x == -1 && y == -1) { // align "bottom left of visualParent"
menu->adjustSize();
pos = m_visualParent->mapToGlobal(QPointF(0, m_visualParent->height())).toPoint();
if (!qApp->isRightToLeft()) {
pos.rx() += m_visualParent->width();
pos.rx() -= menu->width();
}
} else {
pos = m_visualParent->mapToGlobal(QPointF(x, y)).toPoint();
}
menu->setAttribute(Qt::WA_TranslucentBackground);
menu->winId();
menu->windowHandle()->setTransientParent(m_visualParent->window());
menu->popup(pos);
m_visible = true;
Q_EMIT visibleChanged();
}
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