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