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