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 <KIconLoader>
  25 #include <KIO/CopyJob>
  26 #include <KIO/DeleteJob>
  27 #include <KIO/JobUiDelegate>
  28 #include <QMenu>
  29 #include <QIcon>
  30 #include <KJobWidgets>
  31 #include <KSharedConfig>
  32 #include <KConfigGroup>
  33 #include <kurlmimedata.h>
  34 #include <KFileItemListProperties>
  35 #include <konq_operations.h>
  36 #include <KLocalizedString>
  37 #include <KIO/Paste>
  38 #include <KIO/FileUndoManager>
  39 #include <KPropertiesDialog>
  40
  41 #include "folderspanel.h"
  42
  43 #include <QApplication>
  44 #include <QClipboard>
  45 #include <QMimeData>
  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 QPair<bool, QString> pasteInfo = KonqOperations::pasteInfo(m_fileItem.url());
  75         QAction* pasteAction = new QAction(QIcon::fromTheme("edit-paste"), pasteInfo.second, this);
  76         connect(pasteAction, &QAction::triggered, this, &TreeViewContextMenu::paste);
  77         pasteAction->setEnabled(pasteInfo.first);
  78
  79         popup->addAction(cutAction);
  80         popup->addAction(copyAction);
  81         popup->addAction(pasteAction);
  82         popup->addSeparator();
  83
  84         // insert 'Rename'
  85         QAction* renameAction = new QAction(i18nc("@action:inmenu", "Rename..."), this);
  86         renameAction->setEnabled(capabilities.supportsMoving());
  87         renameAction->setIcon(QIcon::fromTheme("edit-rename"));
  88         connect(renameAction, &QAction::triggered, this, &TreeViewContextMenu::rename);
  89         popup->addAction(renameAction);
  90
  91         // insert 'Move to Trash' and (optionally) 'Delete'
  92         KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
  93         KConfigGroup configGroup(globalConfig, "KDE");
  94         bool showDeleteCommand = configGroup.readEntry("ShowDeleteCommand", false);
  95
  96         const KUrl url = m_fileItem.url();
  97         if (url.isLocalFile()) {
  98             QAction* moveToTrashAction = new QAction(QIcon::fromTheme("user-trash"),
  99                                                     i18nc("@action:inmenu", "Move to Trash"), this);
 100             const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 101             moveToTrashAction->setEnabled(enableMoveToTrash);
 102             connect(moveToTrashAction, &QAction::triggered, this, &TreeViewContextMenu::moveToTrash);
 103             popup->addAction(moveToTrashAction);
 104         } else {
 105             showDeleteCommand = true;
 106         }
 107
 108         if (showDeleteCommand) {
 109             QAction* deleteAction = new QAction(QIcon::fromTheme("edit-delete"), i18nc("@action:inmenu", "Delete"), this);
 110             deleteAction->setEnabled(capabilities.supportsDeleting());
 111             connect(deleteAction, &QAction::triggered, this, &TreeViewContextMenu::deleteItem);
 112             popup->addAction(deleteAction);
 113         }
 114
 115         popup->addSeparator();
 116     }
 117
 118     // insert 'Show Hidden Files'
 119     QAction* showHiddenFilesAction = new QAction(i18nc("@action:inmenu", "Show Hidden Files"), this);
 120     showHiddenFilesAction->setCheckable(true);
 121     showHiddenFilesAction->setChecked(m_parent->showHiddenFiles());
 122     popup->addAction(showHiddenFilesAction);
 123     connect(showHiddenFilesAction, &QAction::toggled, this, &TreeViewContextMenu::setShowHiddenFiles);
 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("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     QWeakPointer<QMenu> popupPtr = popup;
 151     popup->exec(QCursor::pos());
 152     if (popupPtr.data()) {
 153         popupPtr.data()->deleteLater();
 154     }
 155 }
 156
 157 void TreeViewContextMenu::populateMimeData(QMimeData* mimeData, bool cut)
 158 {
 159     KUrl::List kdeUrls;
 160     kdeUrls.append(m_fileItem.url());
 161     KUrl::List 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     KonqOperations::doPaste(m_parent, m_fileItem.url());
 185 }
 186
 187 void TreeViewContextMenu::rename()
 188 {
 189     m_parent->rename(m_fileItem);
 190 }
 191
 192 void TreeViewContextMenu::moveToTrash()
 193 {
 194     KUrl::List list = KUrl::List() << m_fileItem.url();
 195     KIO::JobUiDelegate uiDelegate;
 196     uiDelegate.setWindow(m_parent);
 197     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Trash, KIO::JobUiDelegate::DefaultConfirmation)) {
 198         KIO::Job* job = KIO::trash(list);
 199         KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Trash, list, KUrl("trash:/"), job);
 200         KJobWidgets::setWindow(job, m_parent);
 201         job->ui()->setAutoErrorHandlingEnabled(true);
 202     }
 203 }
 204
 205 void TreeViewContextMenu::deleteItem()
 206 {
 207     KUrl::List list = KUrl::List() << m_fileItem.url();
 208     KIO::JobUiDelegate uiDelegate;
 209     uiDelegate.setWindow(m_parent);
 210     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Delete, KIO::JobUiDelegate::DefaultConfirmation)) {
 211         KIO::Job* job = KIO::del(list);
 212         KJobWidgets::setWindow(job, m_parent);
 213         job->ui()->setAutoErrorHandlingEnabled(true);
 214     }
 215 }
 216
 217 void TreeViewContextMenu::showProperties()
 218 {
 219     KPropertiesDialog* dialog = new KPropertiesDialog(m_fileItem.url(), m_parent);
 220     dialog->setAttribute(Qt::WA_DeleteOnClose);
 221     dialog->show();
 222 }
 223
 224 void TreeViewContextMenu::setShowHiddenFiles(bool show)
 225 {
 226     m_parent->setShowHiddenFiles(show);
 227 }
 228
 229 void TreeViewContextMenu::setAutoScrolling(bool enable)
 230 {
 231     m_parent->setAutoScrolling(enable);
 232 }
 233