src/panels/folders/treeviewcontextmenu.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006-2010 by Peter Penz <peter.penz19@gmail.com>        *
   3  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  19  ***************************************************************************/
  20
  21 #include "treeviewcontextmenu.h"
  22
  23 #include <KFileItem>
  24 #include <KIO/CopyJob>
  25 #include <KIO/DeleteJob>
  26 #include <KIO/JobUiDelegate>
  27 #include <QMenu>
  28 #include <QIcon>
  29 #include <KJobWidgets>
  30 #include <KSharedConfig>
  31 #include <KConfigGroup>
  32 #include <KUrlMimeData>
  33 #include <KFileItemListProperties>
  34 #include <KLocalizedString>
  35 #include <KIO/PasteJob>
  36 #include <KIO/Paste>
  37 #include <KIO/FileUndoManager>
  38 #include <KPropertiesDialog>
  39
  40 #include "folderspanel.h"
  41
  42 #include <QApplication>
  43 #include <QClipboard>
  44 #include <QMimeData>
  45 #include <QPointer>
  46
  47 TreeViewContextMenu::TreeViewContextMenu(FoldersPanel* parent,
  48                                          const KFileItem& fileInfo) :
  49     QObject(parent),
  50     m_parent(parent),
  51     m_fileItem(fileInfo)
  52 {
  53 }
  54
  55 TreeViewContextMenu::~TreeViewContextMenu()
  56 {
  57 }
  58
  59 void TreeViewContextMenu::open()
  60 {
  61     QMenu* popup = new QMenu(m_parent);
  62
  63     if (!m_fileItem.isNull()) {
  64         KFileItemListProperties capabilities(KFileItemList() << m_fileItem);
  65
  66         // insert 'Cut', 'Copy' and 'Paste'
  67         QAction* cutAction = new QAction(QIcon::fromTheme("edit-cut"), i18nc("@action:inmenu", "Cut"), this);
  68         cutAction->setEnabled(capabilities.supportsMoving());
  69         connect(cutAction, &QAction::triggered, this, &TreeViewContextMenu::cut);
  70
  71         QAction* copyAction = new QAction(QIcon::fromTheme("edit-copy"), i18nc("@action:inmenu", "Copy"), this);
  72         connect(copyAction, &QAction::triggered, this, &TreeViewContextMenu::copy);
  73
  74         const QMimeData *mimeData = QApplication::clipboard()->mimeData();
  75         bool canPaste;
  76         const QString text = KIO::pasteActionText(mimeData, &canPaste, m_fileItem);
  77         QAction* pasteAction = new QAction(QIcon::fromTheme("edit-paste"), text, this);
  78         connect(pasteAction, &QAction::triggered, this, &TreeViewContextMenu::paste);
  79         pasteAction->setEnabled(canPaste);
  80
  81         popup->addAction(cutAction);
  82         popup->addAction(copyAction);
  83         popup->addAction(pasteAction);
  84         popup->addSeparator();
  85
  86         // insert 'Rename'
  87         QAction* renameAction = new QAction(i18nc("@action:inmenu", "Rename..."), this);
  88         renameAction->setEnabled(capabilities.supportsMoving());
  89         renameAction->setIcon(QIcon::fromTheme("edit-rename"));
  90         connect(renameAction, &QAction::triggered, this, &TreeViewContextMenu::rename);
  91         popup->addAction(renameAction);
  92
  93         // insert 'Move to Trash' and (optionally) 'Delete'
  94         KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
  95         KConfigGroup configGroup(globalConfig, "KDE");
  96         bool showDeleteCommand = configGroup.readEntry("ShowDeleteCommand", false);
  97
  98         const QUrl url = m_fileItem.url();
  99         if (url.isLocalFile()) {
 100             QAction* moveToTrashAction = new QAction(QIcon::fromTheme("user-trash"),
 101                                                     i18nc("@action:inmenu", "Move to Trash"), this);
 102             const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 103             moveToTrashAction->setEnabled(enableMoveToTrash);
 104             connect(moveToTrashAction, &QAction::triggered, this, &TreeViewContextMenu::moveToTrash);
 105             popup->addAction(moveToTrashAction);
 106         } else {
 107             showDeleteCommand = true;
 108         }
 109
 110         if (showDeleteCommand) {
 111             QAction* deleteAction = new QAction(QIcon::fromTheme("edit-delete"), i18nc("@action:inmenu", "Delete"), this);
 112             deleteAction->setEnabled(capabilities.supportsDeleting());
 113             connect(deleteAction, &QAction::triggered, this, &TreeViewContextMenu::deleteItem);
 114             popup->addAction(deleteAction);
 115         }
 116
 117         popup->addSeparator();
 118     }
 119
 120     // insert 'Show Hidden Files'
 121     QAction* showHiddenFilesAction = new QAction(i18nc("@action:inmenu", "Show Hidden Files"), this);
 122     showHiddenFilesAction->setCheckable(true);
 123     showHiddenFilesAction->setChecked(m_parent->showHiddenFiles());
 124     popup->addAction(showHiddenFilesAction);
 125     connect(showHiddenFilesAction, &QAction::toggled, this, &TreeViewContextMenu::setShowHiddenFiles);
 126
 127     // insert 'Automatic Scrolling'
 128     QAction* autoScrollingAction = new QAction(i18nc("@action:inmenu", "Automatic Scrolling"), this);
 129     autoScrollingAction->setCheckable(true);
 130     autoScrollingAction->setChecked(m_parent->autoScrolling());
 131     // TODO: Temporary disabled. Horizontal autoscrolling will be implemented later either
 132     // in KItemViews or manually as part of the FoldersPanel
 133     //popup->addAction(autoScrollingAction);
 134     connect(autoScrollingAction, &QAction::toggled, this, &TreeViewContextMenu::setAutoScrolling);
 135
 136     if (!m_fileItem.isNull()) {
 137         // insert 'Properties' entry
 138         QAction* propertiesAction = new QAction(i18nc("@action:inmenu", "Properties"), this);
 139         propertiesAction->setIcon(QIcon::fromTheme("document-properties"));
 140         connect(propertiesAction, &QAction::triggered, this, &TreeViewContextMenu::showProperties);
 141         popup->addAction(propertiesAction);
 142     }
 143
 144     QList<QAction*> customActions = m_parent->customContextMenuActions();
 145     if (!customActions.isEmpty()) {
 146         popup->addSeparator();
 147         foreach (QAction* action, customActions) {
 148             popup->addAction(action);
 149         }
 150     }
 151
 152     QPointer<QMenu> popupPtr = popup;
 153     popup->exec(QCursor::pos());
 154     if (popupPtr.data()) {
 155         popupPtr.data()->deleteLater();
 156     }
 157 }
 158
 159 void TreeViewContextMenu::populateMimeData(QMimeData* mimeData, bool cut)
 160 {
 161     QList<QUrl> kdeUrls;
 162     kdeUrls.append(m_fileItem.url());
 163     QList<QUrl> mostLocalUrls;
 164     bool dummy;
 165     mostLocalUrls.append(m_fileItem.mostLocalUrl(dummy));
 166     KIO::setClipboardDataCut(mimeData, cut);
 167     KUrlMimeData::setUrls(kdeUrls, mostLocalUrls, mimeData);
 168 }
 169
 170 void TreeViewContextMenu::cut()
 171 {
 172     QMimeData* mimeData = new QMimeData();
 173     populateMimeData(mimeData, true);
 174     QApplication::clipboard()->setMimeData(mimeData);
 175 }
 176
 177 void TreeViewContextMenu::copy()
 178 {
 179     QMimeData* mimeData = new QMimeData();
 180     populateMimeData(mimeData, false);
 181     QApplication::clipboard()->setMimeData(mimeData);
 182 }
 183
 184 void TreeViewContextMenu::paste()
 185 {
 186     KIO::PasteJob *job = KIO::paste(QApplication::clipboard()->mimeData(), m_fileItem.url());
 187     KJobWidgets::setWindow(job, m_parent);
 188 }
 189
 190 void TreeViewContextMenu::rename()
 191 {
 192     m_parent->rename(m_fileItem);
 193 }
 194
 195 void TreeViewContextMenu::moveToTrash()
 196 {
 197     const QList<QUrl> list{m_fileItem.url()};
 198     KIO::JobUiDelegate uiDelegate;
 199     uiDelegate.setWindow(m_parent);
 200     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Trash, KIO::JobUiDelegate::DefaultConfirmation)) {
 201         KIO::Job* job = KIO::trash(list);
 202         KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Trash, list, QUrl("trash:/"), job);
 203         KJobWidgets::setWindow(job, m_parent);
 204         job->ui()->setAutoErrorHandlingEnabled(true);
 205     }
 206 }
 207
 208 void TreeViewContextMenu::deleteItem()
 209 {
 210     const QList<QUrl> list{m_fileItem.url()};
 211     KIO::JobUiDelegate uiDelegate;
 212     uiDelegate.setWindow(m_parent);
 213     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Delete, KIO::JobUiDelegate::DefaultConfirmation)) {
 214         KIO::Job* job = KIO::del(list);
 215         KJobWidgets::setWindow(job, m_parent);
 216         job->ui()->setAutoErrorHandlingEnabled(true);
 217     }
 218 }
 219
 220 void TreeViewContextMenu::showProperties()
 221 {
 222     KPropertiesDialog* dialog = new KPropertiesDialog(m_fileItem.url(), m_parent);
 223     dialog->setAttribute(Qt::WA_DeleteOnClose);
 224     dialog->show();
 225 }
 226
 227 void TreeViewContextMenu::setShowHiddenFiles(bool show)
 228 {
 229     m_parent->setShowHiddenFiles(show);
 230 }
 231
 232 void TreeViewContextMenu::setAutoScrolling(bool enable)
 233 {
 234     m_parent->setAutoScrolling(enable);
 235 }
 236