251 lines
8.3 KiB
C++
251 lines
8.3 KiB
C++
// vim: set tabstop=4 shiftwidth=4 expandtab:
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/*
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Gwenview: an image viewer
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Copyright 2007 Aurélien Gâteau <agateau@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
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*/
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// Self
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#include "fileoperations.h"
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// Qt
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#include <QFileDialog>
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#include <QMenu>
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#include <QPushButton>
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// KF
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#include "kio_version.h"
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#include <KIO/CopyJob>
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#include <KIO/DeleteJob>
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#include <KIO/DeleteOrTrashJob>
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#include <KIO/JobUiDelegate>
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#include <KIO/SimpleJob>
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#include <KJobWidgets>
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#include <KLocalizedString>
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// Local
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#include "gwenview_app_debug.h"
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#include "renamedialog.h"
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#include <lib/contextmanager.h>
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#include <lib/document/documentfactory.h>
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#include <lib/thumbnailprovider/thumbnailprovider.h>
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namespace Gwenview
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{
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namespace FileOperations
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{
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static void copyMoveOrLink(Operation operation, const QList<QUrl> &urlList, QWidget *parent, ContextManager *contextManager)
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{
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Q_ASSERT(!urlList.isEmpty());
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const int numberOfImages = urlList.count();
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auto dialog = new QFileDialog(parent->nativeParentWidget(), QString());
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dialog->setAcceptMode(QFileDialog::AcceptSave);
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dialog->setAttribute(Qt::WA_DeleteOnClose);
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dialog->setModal(true);
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// Figure out what the window title and buttons should say,
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// depending on the operation and how many images are selected
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switch (operation) {
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case COPY:
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if (numberOfImages == 1) {
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dialog->setWindowTitle(i18nc("@title:window %1 file name", "Copy %1", urlList.constFirst().fileName()));
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} else {
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dialog->setWindowTitle(i18ncp("@title:window %1 number of images", "Copy %1 image", "Copy %1 images", numberOfImages));
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}
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dialog->setLabelText(QFileDialog::DialogLabel::Accept, i18nc("@action:button", "Copy"));
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break;
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case MOVE:
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if (numberOfImages == 1) {
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dialog->setWindowTitle(i18nc("@title:window %1 file name", "Move %1", urlList.constFirst().fileName()));
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} else {
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dialog->setWindowTitle(i18ncp("@title:window %1 number of images", "Move %1 image", "Move %1 images", numberOfImages));
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}
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dialog->setLabelText(QFileDialog::DialogLabel::Accept, i18nc("@action:button", "Move"));
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break;
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case LINK:
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if (numberOfImages == 1) {
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dialog->setWindowTitle(i18nc("@title:window %1 file name", "Link %1", urlList.constFirst().fileName()));
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} else {
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dialog->setWindowTitle(i18ncp("@title:window %1 number of images", "Link %1 image", "Link %1 images", numberOfImages));
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}
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dialog->setLabelText(QFileDialog::DialogLabel::Accept, i18nc("@action:button", "Link"));
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break;
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default:
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Q_ASSERT(0);
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}
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if (numberOfImages == 1) {
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dialog->setFileMode(QFileDialog::AnyFile);
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dialog->selectUrl(urlList.constFirst());
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} else {
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dialog->setFileMode(QFileDialog::Directory);
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dialog->setOption(QFileDialog::ShowDirsOnly, true);
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}
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QUrl dirUrl = contextManager->targetDirUrl();
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if (!dirUrl.isValid()) {
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dirUrl = urlList.constFirst().adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash);
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}
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dialog->setDirectoryUrl(dirUrl);
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QObject::connect(dialog, &QDialog::accepted, parent, [=]() {
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QUrl destUrl = dialog->selectedUrls().at(0);
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KIO::CopyJob *job = nullptr;
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switch (operation) {
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case COPY:
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job = KIO::copy(urlList, destUrl);
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break;
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case MOVE:
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job = KIO::move(urlList, destUrl);
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break;
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case LINK:
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job = KIO::link(urlList, destUrl);
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break;
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default:
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Q_ASSERT(0);
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}
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KJobWidgets::setWindow(job, parent);
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job->uiDelegate()->setAutoErrorHandlingEnabled(true);
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if (numberOfImages == 1) {
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destUrl = destUrl.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash);
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}
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contextManager->setTargetDirUrl(destUrl);
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});
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dialog->show();
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}
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static void delOrTrash(KIO::JobUiDelegate::DeletionType deletionType, const QList<QUrl> &urlList, QWidget *parent)
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{
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Q_ASSERT(urlList.count() > 0);
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KJob *job = nullptr;
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switch (deletionType) {
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case KIO::JobUiDelegate::Trash:
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job = new KIO::DeleteOrTrashJob(urlList, KIO::AskUserActionInterface::Trash, KIO::AskUserActionInterface::DefaultConfirmation, parent);
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break;
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case KIO::JobUiDelegate::Delete:
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job = new KIO::DeleteOrTrashJob(urlList, KIO::AskUserActionInterface::Delete, KIO::AskUserActionInterface::DefaultConfirmation, parent);
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break;
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default: // e.g. EmptyTrash
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return;
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}
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Q_ASSERT(job);
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KJobWidgets::setWindow(job, parent);
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job->start();
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for (const QUrl &url : urlList) {
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DocumentFactory::instance()->forget(url);
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}
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}
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void copyTo(const QList<QUrl> &urlList, QWidget *parent, ContextManager *contextManager)
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{
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copyMoveOrLink(COPY, urlList, parent, contextManager);
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}
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void moveTo(const QList<QUrl> &urlList, QWidget *parent, ContextManager *contextManager)
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{
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copyMoveOrLink(MOVE, urlList, parent, contextManager);
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}
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void linkTo(const QList<QUrl> &urlList, QWidget *parent, ContextManager *contextManager)
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{
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copyMoveOrLink(LINK, urlList, parent, contextManager);
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}
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void trash(const QList<QUrl> &urlList, QWidget *parent)
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{
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delOrTrash(KIO::JobUiDelegate::Trash, urlList, parent);
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}
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void del(const QList<QUrl> &urlList, QWidget *parent)
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{
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delOrTrash(KIO::JobUiDelegate::Delete, urlList, parent);
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}
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void showMenuForDroppedUrls(QWidget *parent, const QList<QUrl> &urlList, const QUrl &destUrl)
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{
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if (urlList.isEmpty()) {
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qCWarning(GWENVIEW_APP_LOG) << "urlList is empty!";
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return;
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}
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if (!destUrl.isValid()) {
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qCWarning(GWENVIEW_APP_LOG) << "destUrl is not valid!";
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return;
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}
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QMenu menu(parent);
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QAction *moveAction = menu.addAction(QIcon::fromTheme(QStringLiteral("edit-move"), QIcon::fromTheme(QStringLiteral("go-jump"))), i18n("Move Here"));
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QAction *copyAction = menu.addAction(QIcon::fromTheme(QStringLiteral("edit-copy")), i18n("Copy Here"));
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QAction *linkAction = menu.addAction(QIcon::fromTheme(QStringLiteral("edit-link")), i18n("Link Here"));
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menu.addSeparator();
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menu.addAction(QIcon::fromTheme(QStringLiteral("process-stop")), i18n("Cancel"));
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QAction *action = menu.exec(QCursor::pos());
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KIO::Job *job = nullptr;
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if (action == moveAction) {
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job = KIO::move(urlList, destUrl);
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} else if (action == copyAction) {
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job = KIO::copy(urlList, destUrl);
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} else if (action == linkAction) {
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job = KIO::link(urlList, destUrl);
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} else {
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return;
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}
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Q_ASSERT(job);
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KJobWidgets::setWindow(job, parent);
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}
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void rename(const QUrl &oldUrl, QWidget *parent, ContextManager *contextManager)
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{
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auto dialog = new RenameDialog(parent);
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dialog->setFilename(oldUrl.fileName());
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dialog->setAttribute(Qt::WA_DeleteOnClose);
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dialog->setModal(true);
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QObject::connect(dialog, &QDialog::accepted, parent, [=]() {
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const QString name = dialog->filename();
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if (name.isEmpty() || name == oldUrl.fileName()) {
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return;
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}
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QUrl newUrl = oldUrl;
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newUrl = newUrl.adjusted(QUrl::RemoveFilename);
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newUrl.setPath(newUrl.path() + name);
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KIO::SimpleJob *job = KIO::rename(oldUrl, newUrl, KIO::HideProgressInfo);
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KJobWidgets::setWindow(job, parent);
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job->uiDelegate()->setAutoErrorHandlingEnabled(true);
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QObject::connect(job, &KJob::result, parent, [contextManager, job, oldUrl, newUrl]() {
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if (!job->error()) {
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contextManager->setCurrentUrl(newUrl);
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ThumbnailProvider::moveThumbnail(oldUrl, newUrl);
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}
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});
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});
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dialog->show();
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}
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} // namespace
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} // namespace
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