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,
  40                                          const KFileItem& fileInfo) :
  41     QObject(parent),
  42     m_parent(parent),
  43     m_fileItem(fileInfo)
  44 {
  45 }
  46
  47 TreeViewContextMenu::~TreeViewContextMenu()
  48 {
  49 }
  50
  51 void TreeViewContextMenu::open(const QPoint& pos)
  52 {
  53     QMenu* popup = new QMenu(m_parent);
  54
  55     if (!m_fileItem.isNull()) {
  56         KFileItemListProperties capabilities(KFileItemList() << m_fileItem);
  57
  58         // insert 'Cut', 'Copy' and 'Paste'
  59         QAction* cutAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-cut")), i18nc("@action:inmenu", "Cut"), this);
  60         cutAction->setEnabled(capabilities.supportsMoving());
  61         connect(cutAction, &QAction::triggered, this, &TreeViewContextMenu::cut);
  62
  63         QAction* copyAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-copy")), i18nc("@action:inmenu", "Copy"), this);
  64         connect(copyAction, &QAction::triggered, this, &TreeViewContextMenu::copy);
  65
  66         const QMimeData *mimeData = QApplication::clipboard()->mimeData();
  67         bool canPaste;
  68         const QString text = KIO::pasteActionText(mimeData, &canPaste, m_fileItem);
  69         QAction* pasteAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-paste")), text, this);
  70         connect(pasteAction, &QAction::triggered, this, &TreeViewContextMenu::paste);
  71         pasteAction->setEnabled(canPaste);
  72
  73         popup->addAction(cutAction);
  74         popup->addAction(copyAction);
  75         popup->addAction(pasteAction);
  76         popup->addSeparator();
  77
  78         // insert 'Rename'
  79         QAction* renameAction = new QAction(i18nc("@action:inmenu", "Rename..."), this);
  80         renameAction->setEnabled(capabilities.supportsMoving());
  81         renameAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-rename")));
  82         connect(renameAction, &QAction::triggered, this, &TreeViewContextMenu::rename);
  83         popup->addAction(renameAction);
  84
  85         // insert 'Move to Trash' and (optionally) 'Delete'
  86         KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig(QStringLiteral("kdeglobals"), KConfig::IncludeGlobals);
  87         KConfigGroup configGroup(globalConfig, "KDE");
  88         bool showDeleteCommand = configGroup.readEntry("ShowDeleteCommand", false);
  89
  90         const QUrl url = m_fileItem.url();
  91         if (url.isLocalFile()) {
  92             QAction* moveToTrashAction = new QAction(QIcon::fromTheme(QStringLiteral("user-trash")),
  93                                                     i18nc("@action:inmenu", "Move to Trash"), this);
  94             const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
  95             moveToTrashAction->setEnabled(enableMoveToTrash);
  96             connect(moveToTrashAction, &QAction::triggered, this, &TreeViewContextMenu::moveToTrash);
  97             popup->addAction(moveToTrashAction);
  98         } else {
  99             showDeleteCommand = true;
 100         }
 101
 102         if (showDeleteCommand) {
 103             QAction* deleteAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-delete")), i18nc("@action:inmenu", "Delete"), this);
 104             deleteAction->setEnabled(capabilities.supportsDeleting());
 105             connect(deleteAction, &QAction::triggered, this, &TreeViewContextMenu::deleteItem);
 106             popup->addAction(deleteAction);
 107         }
 108
 109         popup->addSeparator();
 110     }
 111
 112     // insert 'Show Hidden Files'
 113     QAction* showHiddenFilesAction = new QAction(i18nc("@action:inmenu", "Show Hidden Files"), this);
 114     showHiddenFilesAction->setCheckable(true);
 115     showHiddenFilesAction->setChecked(m_parent->showHiddenFiles());
 116     popup->addAction(showHiddenFilesAction);
 117     connect(showHiddenFilesAction, &QAction::toggled, this, &TreeViewContextMenu::setShowHiddenFiles);
 118
 119     if (!m_fileItem.isNull()) {
 120         // insert 'Limit to Home Directory'
 121         const QUrl url = m_fileItem.url();
 122         const bool enableLimitToHomeDirectory = url.isLocalFile();
 123         QAction* limitFoldersPanelToHomeAction = new QAction(i18nc("@action:inmenu", "Limit to Home Directory"), this);
 124         limitFoldersPanelToHomeAction->setCheckable(true);
 125         limitFoldersPanelToHomeAction->setEnabled(enableLimitToHomeDirectory);
 126         limitFoldersPanelToHomeAction->setChecked(m_parent->limitFoldersPanelToHome());
 127         popup->addAction(limitFoldersPanelToHomeAction);
 128         connect(limitFoldersPanelToHomeAction, &QAction::toggled, this, &TreeViewContextMenu::setLimitFoldersPanelToHome);
 129     }
 130
 131     // insert 'Automatic Scrolling'
 132     QAction* autoScrollingAction = new QAction(i18nc("@action:inmenu", "Automatic Scrolling"), this);
 133     autoScrollingAction->setCheckable(true);
 134     autoScrollingAction->setChecked(m_parent->autoScrolling());
 135     // TODO: Temporary disabled. Horizontal autoscrolling will be implemented later either
 136     // in KItemViews or manually as part of the FoldersPanel
 137     //popup->addAction(autoScrollingAction);
 138     connect(autoScrollingAction, &QAction::toggled, this, &TreeViewContextMenu::setAutoScrolling);
 139
 140     if (!m_fileItem.isNull()) {
 141         // insert 'Properties' entry
 142         QAction* propertiesAction = new QAction(i18nc("@action:inmenu", "Properties"), this);
 143         propertiesAction->setIcon(QIcon::fromTheme(QStringLiteral("document-properties")));
 144         connect(propertiesAction, &QAction::triggered, this, &TreeViewContextMenu::showProperties);
 145         popup->addAction(propertiesAction);
 146     }
 147
 148     const QList<QAction*> customActions = m_parent->customContextMenuActions();
 149     if (!customActions.isEmpty()) {
 150         popup->addSeparator();
 151         for (QAction* action : customActions) {
 152             popup->addAction(action);
 153         }
 154     }
 155
 156     QPointer<QMenu> popupPtr = popup;
 157     popup->exec(pos);
 158     if (popupPtr.data()) {
 159         popupPtr.data()->deleteLater();
 160     }
 161 }
 162
 163 void TreeViewContextMenu::populateMimeData(QMimeData* mimeData, bool cut)
 164 {
 165     QList<QUrl> kdeUrls;
 166     kdeUrls.append(m_fileItem.url());
 167     QList<QUrl> mostLocalUrls;
 168     bool dummy;
 169     mostLocalUrls.append(m_fileItem.mostLocalUrl(&dummy));
 170     KIO::setClipboardDataCut(mimeData, cut);
 171     KUrlMimeData::exportUrlsToPortal(mimeData);
 172     KUrlMimeData::setUrls(kdeUrls, mostLocalUrls, mimeData);
 173 }
 174
 175 void TreeViewContextMenu::cut()
 176 {
 177     QMimeData* mimeData = new QMimeData();
 178     populateMimeData(mimeData, true);
 179     QApplication::clipboard()->setMimeData(mimeData);
 180 }
 181
 182 void TreeViewContextMenu::copy()
 183 {
 184     QMimeData* mimeData = new QMimeData();
 185     populateMimeData(mimeData, false);
 186     QApplication::clipboard()->setMimeData(mimeData);
 187 }
 188
 189 void TreeViewContextMenu::paste()
 190 {
 191     KIO::PasteJob *job = KIO::paste(QApplication::clipboard()->mimeData(), m_fileItem.url());
 192     KJobWidgets::setWindow(job, m_parent);
 193 }
 194
 195 void TreeViewContextMenu::rename()
 196 {
 197     m_parent->rename(m_fileItem);
 198 }
 199
 200 void TreeViewContextMenu::moveToTrash()
 201 {
 202 #if KIO_VERSION >= QT_VERSION_CHECK(5, 100, 0)
 203     using Iface = KIO::AskUserActionInterface;
 204     auto *deleteJob = new KIO::DeleteOrTrashJob(QList{m_fileItem.url()}, Iface::Trash, Iface::DefaultConfirmation, m_parent);
 205     deleteJob->start();
 206 #else
 207     const QList<QUrl> list{m_fileItem.url()};
 208     KIO::JobUiDelegate uiDelegate;
 209     uiDelegate.setWindow(m_parent);
 210     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Trash, KIO::JobUiDelegate::DefaultConfirmation)) {
 211         KIO::Job* job = KIO::trash(list);
 212         KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Trash, list, QUrl(QStringLiteral("trash:/")), job);
 213         KJobWidgets::setWindow(job, m_parent);
 214         job->uiDelegate()->setAutoErrorHandlingEnabled(true);
 215     }
 216 #endif
 217 }
 218
 219 void TreeViewContextMenu::deleteItem()
 220 {
 221 #if KIO_VERSION >= QT_VERSION_CHECK(5, 100, 0)
 222     using Iface = KIO::AskUserActionInterface;
 223     auto *deleteJob = new KIO::DeleteOrTrashJob(QList{m_fileItem.url()}, Iface::Delete, Iface::DefaultConfirmation, m_parent);
 224     deleteJob->start();
 225 #else
 226     const QList<QUrl> list{m_fileItem.url()};
 227     KIO::JobUiDelegate uiDelegate;
 228     uiDelegate.setWindow(m_parent);
 229     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Delete, KIO::JobUiDelegate::DefaultConfirmation)) {
 230         KIO::Job* job = KIO::del(list);
 231         KJobWidgets::setWindow(job, m_parent);
 232         job->uiDelegate()->setAutoErrorHandlingEnabled(true);
 233     }
 234 #endif
 235 }
 236
 237 void TreeViewContextMenu::showProperties()
 238 {
 239     KPropertiesDialog* dialog = new KPropertiesDialog(m_fileItem.url(), m_parent);
 240     dialog->setAttribute(Qt::WA_DeleteOnClose);
 241     dialog->show();
 242 }
 243
 244 void TreeViewContextMenu::setShowHiddenFiles(bool show)
 245 {
 246     m_parent->setShowHiddenFiles(show);
 247 }
 248
 249 void TreeViewContextMenu::setLimitFoldersPanelToHome(bool enable)
 250 {
 251     m_parent->setLimitFoldersPanelToHome(enable);
 252 }
 253
 254 void TreeViewContextMenu::setAutoScrolling(bool enable)
 255 {
 256     m_parent->setAutoScrolling(enable);
 257 }
 258