src/panels/folders/treeviewcontextmenu.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2006-2010 Peter Penz <peter.penz19@gmail.com>
   3  * SPDX-FileCopyrightText: 2006 Cvetoslav Ludmiloff <ludmiloff@gmail.com>
   4  *
   5  * SPDX-License-Identifier: GPL-2.0-or-later
   6  */
   7
   8 #include "treeviewcontextmenu.h"
   9
  10 #include "folderspanel.h"
  11 #include "global.h"
  12
  13 #include <KConfigGroup>
  14 #include <KFileItemListProperties>
  15 #include <KIO/CopyJob>
  16 #include <KIO/DeleteJob>
  17 #include <KIO/Paste>
  18 #include <KIO/PasteJob>
  19 #include <KJobWidgets>
  20 #include <KLocalizedString>
  21 #include <KPropertiesDialog>
  22 #include <KSharedConfig>
  23 #include <KUrlMimeData>
  24
  25 #include <kio_version.h>
  26 #if KIO_VERSION >= QT_VERSION_CHECK(5, 100, 0)
  27 #include <KIO/DeleteOrTrashJob>
  28 #else
  29 #include <KIO/FileUndoManager>
  30 #include <KIO/JobUiDelegate>
  31 #endif
  32
  33 #include <QApplication>
  34 #include <QClipboard>
  35 #include <QMenu>
  36 #include <QMimeData>
  37 #include <QPointer>
  38
  39 TreeViewContextMenu::TreeViewContextMenu(FoldersPanel *parent, const KFileItem &fileInfo)
  40     : QObject(parent)
  41     , m_parent(parent)
  42     , m_fileItem(fileInfo)
  43 {
  44 }
  45
  46 TreeViewContextMenu::~TreeViewContextMenu()
  47 {
  48 }
  49
  50 void TreeViewContextMenu::open(const QPoint &pos)
  51 {
  52     QMenu *popup = new QMenu(m_parent);
  53
  54     if (!m_fileItem.isNull()) {
  55         KFileItemListProperties capabilities(KFileItemList() << m_fileItem);
  56
  57         // insert 'Cut', 'Copy' and 'Paste'
  58         QAction *cutAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-cut")), i18nc("@action:inmenu", "Cut"), this);
  59         cutAction->setEnabled(capabilities.supportsMoving());
  60         connect(cutAction, &QAction::triggered, this, &TreeViewContextMenu::cut);
  61
  62         QAction *copyAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-copy")), i18nc("@action:inmenu", "Copy"), this);
  63         connect(copyAction, &QAction::triggered, this, &TreeViewContextMenu::copy);
  64
  65         const QMimeData *mimeData = QApplication::clipboard()->mimeData();
  66         bool canPaste;
  67         const QString text = KIO::pasteActionText(mimeData, &canPaste, m_fileItem);
  68         QAction *pasteAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-paste")), text, this);
  69         connect(pasteAction, &QAction::triggered, this, &TreeViewContextMenu::paste);
  70         pasteAction->setEnabled(canPaste);
  71
  72         popup->addAction(cutAction);
  73         popup->addAction(copyAction);
  74         popup->addAction(pasteAction);
  75         popup->addSeparator();
  76
  77         // insert 'Rename'
  78         QAction *renameAction = new QAction(i18nc("@action:inmenu", "Rename..."), this);
  79         renameAction->setEnabled(capabilities.supportsMoving());
  80         renameAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-rename")));
  81         connect(renameAction, &QAction::triggered, this, &TreeViewContextMenu::rename);
  82         popup->addAction(renameAction);
  83
  84         // insert 'Move to Trash' and (optionally) 'Delete'
  85         KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig(QStringLiteral("kdeglobals"), KConfig::IncludeGlobals);
  86         KConfigGroup configGroup(globalConfig, "KDE");
  87         bool showDeleteCommand = configGroup.readEntry("ShowDeleteCommand", false);
  88
  89         const QUrl url = m_fileItem.url();
  90         if (url.isLocalFile()) {
  91             QAction *moveToTrashAction = new QAction(QIcon::fromTheme(QStringLiteral("user-trash")), i18nc("@action:inmenu", "Move to Trash"), this);
  92             const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
  93             moveToTrashAction->setEnabled(enableMoveToTrash);
  94             connect(moveToTrashAction, &QAction::triggered, this, &TreeViewContextMenu::moveToTrash);
  95             popup->addAction(moveToTrashAction);
  96         } else {
  97             showDeleteCommand = true;
  98         }
  99
 100         if (showDeleteCommand) {
 101             QAction *deleteAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-delete")), i18nc("@action:inmenu", "Delete"), this);
 102             deleteAction->setEnabled(capabilities.supportsDeleting());
 103             connect(deleteAction, &QAction::triggered, this, &TreeViewContextMenu::deleteItem);
 104             popup->addAction(deleteAction);
 105         }
 106
 107         popup->addSeparator();
 108     }
 109
 110     // insert 'Show Hidden Files'
 111     QAction *showHiddenFilesAction = new QAction(i18nc("@action:inmenu", "Show Hidden Files"), this);
 112     showHiddenFilesAction->setCheckable(true);
 113     showHiddenFilesAction->setChecked(m_parent->showHiddenFiles());
 114     popup->addAction(showHiddenFilesAction);
 115     connect(showHiddenFilesAction, &QAction::toggled, this, &TreeViewContextMenu::setShowHiddenFiles);
 116
 117     if (!m_fileItem.isNull()) {
 118         // insert 'Limit to Home Directory'
 119         const QUrl url = m_fileItem.url();
 120         const bool enableLimitToHomeDirectory = url.isLocalFile();
 121         QAction *limitFoldersPanelToHomeAction = new QAction(i18nc("@action:inmenu", "Limit to Home Directory"), this);
 122         limitFoldersPanelToHomeAction->setCheckable(true);
 123         limitFoldersPanelToHomeAction->setEnabled(enableLimitToHomeDirectory);
 124         limitFoldersPanelToHomeAction->setChecked(m_parent->limitFoldersPanelToHome());
 125         popup->addAction(limitFoldersPanelToHomeAction);
 126         connect(limitFoldersPanelToHomeAction, &QAction::toggled, this, &TreeViewContextMenu::setLimitFoldersPanelToHome);
 127     }
 128
 129     // insert 'Automatic Scrolling'
 130     QAction *autoScrollingAction = new QAction(i18nc("@action:inmenu", "Automatic Scrolling"), this);
 131     autoScrollingAction->setCheckable(true);
 132     autoScrollingAction->setChecked(m_parent->autoScrolling());
 133     // TODO: Temporary disabled. Horizontal autoscrolling will be implemented later either
 134     // in KItemViews or manually as part of the FoldersPanel
 135     //popup->addAction(autoScrollingAction);
 136     connect(autoScrollingAction, &QAction::toggled, this, &TreeViewContextMenu::setAutoScrolling);
 137
 138     if (!m_fileItem.isNull()) {
 139         // insert 'Properties' entry
 140         QAction *propertiesAction = new QAction(i18nc("@action:inmenu", "Properties"), this);
 141         propertiesAction->setIcon(QIcon::fromTheme(QStringLiteral("document-properties")));
 142         connect(propertiesAction, &QAction::triggered, this, &TreeViewContextMenu::showProperties);
 143         popup->addAction(propertiesAction);
 144     }
 145
 146     const QList<QAction *> customActions = m_parent->customContextMenuActions();
 147     if (!customActions.isEmpty()) {
 148         popup->addSeparator();
 149         for (QAction *action : customActions) {
 150             popup->addAction(action);
 151         }
 152     }
 153
 154     QPointer<QMenu> popupPtr = popup;
 155     popup->exec(pos);
 156     if (popupPtr.data()) {
 157         popupPtr.data()->deleteLater();
 158     }
 159 }
 160
 161 void TreeViewContextMenu::populateMimeData(QMimeData *mimeData, bool cut)
 162 {
 163     QList<QUrl> kdeUrls;
 164     kdeUrls.append(m_fileItem.url());
 165     QList<QUrl> mostLocalUrls;
 166     bool dummy;
 167     mostLocalUrls.append(m_fileItem.mostLocalUrl(&dummy));
 168     KIO::setClipboardDataCut(mimeData, cut);
 169     KUrlMimeData::exportUrlsToPortal(mimeData);
 170     KUrlMimeData::setUrls(kdeUrls, mostLocalUrls, mimeData);
 171 }
 172
 173 void TreeViewContextMenu::cut()
 174 {
 175     QMimeData *mimeData = new QMimeData();
 176     populateMimeData(mimeData, true);
 177     QApplication::clipboard()->setMimeData(mimeData);
 178 }
 179
 180 void TreeViewContextMenu::copy()
 181 {
 182     QMimeData *mimeData = new QMimeData();
 183     populateMimeData(mimeData, false);
 184     QApplication::clipboard()->setMimeData(mimeData);
 185 }
 186
 187 void TreeViewContextMenu::paste()
 188 {
 189     KIO::PasteJob *job = KIO::paste(QApplication::clipboard()->mimeData(), m_fileItem.url());
 190     KJobWidgets::setWindow(job, m_parent);
 191 }
 192
 193 void TreeViewContextMenu::rename()
 194 {
 195     m_parent->rename(m_fileItem);
 196 }
 197
 198 void TreeViewContextMenu::moveToTrash()
 199 {
 200 #if KIO_VERSION >= QT_VERSION_CHECK(5, 100, 0)
 201     using Iface = KIO::AskUserActionInterface;
 202     auto *deleteJob = new KIO::DeleteOrTrashJob(QList{m_fileItem.url()}, Iface::Trash, Iface::DefaultConfirmation, m_parent);
 203     deleteJob->start();
 204 #else
 205     const QList<QUrl> list{m_fileItem.url()};
 206     KIO::JobUiDelegate uiDelegate;
 207     uiDelegate.setWindow(m_parent);
 208     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Trash, KIO::JobUiDelegate::DefaultConfirmation)) {
 209         KIO::Job *job = KIO::trash(list);
 210         KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Trash, list, QUrl(QStringLiteral("trash:/")), job);
 211         KJobWidgets::setWindow(job, m_parent);
 212         job->uiDelegate()->setAutoErrorHandlingEnabled(true);
 213     }
 214 #endif
 215 }
 216
 217 void TreeViewContextMenu::deleteItem()
 218 {
 219 #if KIO_VERSION >= QT_VERSION_CHECK(5, 100, 0)
 220     using Iface = KIO::AskUserActionInterface;
 221     auto *deleteJob = new KIO::DeleteOrTrashJob(QList{m_fileItem.url()}, Iface::Delete, Iface::DefaultConfirmation, m_parent);
 222     deleteJob->start();
 223 #else
 224     const QList<QUrl> list{m_fileItem.url()};
 225     KIO::JobUiDelegate uiDelegate;
 226     uiDelegate.setWindow(m_parent);
 227     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Delete, KIO::JobUiDelegate::DefaultConfirmation)) {
 228         KIO::Job *job = KIO::del(list);
 229         KJobWidgets::setWindow(job, m_parent);
 230         job->uiDelegate()->setAutoErrorHandlingEnabled(true);
 231     }
 232 #endif
 233 }
 234
 235 void TreeViewContextMenu::showProperties()
 236 {
 237     KPropertiesDialog *dialog = new KPropertiesDialog(m_fileItem.url(), m_parent);
 238     dialog->setAttribute(Qt::WA_DeleteOnClose);
 239     dialog->show();
 240 }
 241
 242 void TreeViewContextMenu::setShowHiddenFiles(bool show)
 243 {
 244     m_parent->setShowHiddenFiles(show);
 245 }
 246
 247 void TreeViewContextMenu::setLimitFoldersPanelToHome(bool enable)
 248 {
 249     m_parent->setLimitFoldersPanelToHome(enable);
 250 }
 251
 252 void TreeViewContextMenu::setAutoScrolling(bool enable)
 253 {
 254     m_parent->setAutoScrolling(enable);
 255 }