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