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 "folderspanel.h"
  24 #include "global.h"
  25
  26 #include <KConfigGroup>
  27 #include <KFileItemListProperties>
  28 #include <KIO/CopyJob>
  29 #include <KIO/DeleteJob>
  30 #include <KIO/FileUndoManager>
  31 #include <KIO/JobUiDelegate>
  32 #include <KIO/Paste>
  33 #include <KIO/PasteJob>
  34 #include <KJobWidgets>
  35 #include <KLocalizedString>
  36 #include <KPropertiesDialog>
  37 #include <KSharedConfig>
  38 #include <KUrlMimeData>
  39
  40 #include <QApplication>
  41 #include <QClipboard>
  42 #include <QMenu>
  43 #include <QMimeData>
  44 #include <QPointer>
  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(QStringLiteral("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(QStringLiteral("edit-copy")), i18nc("@action:inmenu", "Copy"), this);
  71         connect(copyAction, &QAction::triggered, this, &TreeViewContextMenu::copy);
  72
  73         const QMimeData *mimeData = QApplication::clipboard()->mimeData();
  74         bool canPaste;
  75         const QString text = KIO::pasteActionText(mimeData, &canPaste, m_fileItem);
  76         QAction* pasteAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-paste")), text, this);
  77         connect(pasteAction, &QAction::triggered, this, &TreeViewContextMenu::paste);
  78         pasteAction->setEnabled(canPaste);
  79
  80         popup->addAction(cutAction);
  81         popup->addAction(copyAction);
  82         popup->addAction(pasteAction);
  83         popup->addSeparator();
  84
  85         // insert 'Rename'
  86         QAction* renameAction = new QAction(i18nc("@action:inmenu", "Rename..."), this);
  87         renameAction->setEnabled(capabilities.supportsMoving());
  88         renameAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-rename")));
  89         connect(renameAction, &QAction::triggered, this, &TreeViewContextMenu::rename);
  90         popup->addAction(renameAction);
  91
  92         // insert 'Move to Trash' and (optionally) 'Delete'
  93         KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig(QStringLiteral("kdeglobals"), KConfig::IncludeGlobals);
  94         KConfigGroup configGroup(globalConfig, "KDE");
  95         bool showDeleteCommand = configGroup.readEntry("ShowDeleteCommand", false);
  96
  97         const QUrl url = m_fileItem.url();
  98         if (url.isLocalFile()) {
  99             QAction* moveToTrashAction = new QAction(QIcon::fromTheme(QStringLiteral("user-trash")),
 100                                                     i18nc("@action:inmenu", "Move to Trash"), this);
 101             const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 102             moveToTrashAction->setEnabled(enableMoveToTrash);
 103             connect(moveToTrashAction, &QAction::triggered, this, &TreeViewContextMenu::moveToTrash);
 104             popup->addAction(moveToTrashAction);
 105         } else {
 106             showDeleteCommand = true;
 107         }
 108
 109         if (showDeleteCommand) {
 110             QAction* deleteAction = new QAction(QIcon::fromTheme(QStringLiteral("edit-delete")), i18nc("@action:inmenu", "Delete"), this);
 111             deleteAction->setEnabled(capabilities.supportsDeleting());
 112             connect(deleteAction, &QAction::triggered, this, &TreeViewContextMenu::deleteItem);
 113             popup->addAction(deleteAction);
 114         }
 115
 116         popup->addSeparator();
 117     }
 118
 119     // insert 'Show Hidden Files'
 120     QAction* showHiddenFilesAction = new QAction(i18nc("@action:inmenu", "Show Hidden Files"), this);
 121     showHiddenFilesAction->setCheckable(true);
 122     showHiddenFilesAction->setChecked(m_parent->showHiddenFiles());
 123     popup->addAction(showHiddenFilesAction);
 124     connect(showHiddenFilesAction, &QAction::toggled, this, &TreeViewContextMenu::setShowHiddenFiles);
 125
 126     // insert 'Limit to Home Directory'
 127     const QUrl url = m_fileItem.url();
 128     const bool enableLimitToHomeDirectory = url.isLocalFile();
 129     QAction* limitFoldersPanelToHomeAction = new QAction(i18nc("@action:inmenu", "Limit to Home Directory"), this);
 130     limitFoldersPanelToHomeAction->setCheckable(true);
 131     limitFoldersPanelToHomeAction->setEnabled(enableLimitToHomeDirectory);
 132     limitFoldersPanelToHomeAction->setChecked(m_parent->limitFoldersPanelToHome());
 133     popup->addAction(limitFoldersPanelToHomeAction);
 134     connect(limitFoldersPanelToHomeAction, &QAction::toggled, this, &TreeViewContextMenu::setLimitFoldersPanelToHome);
 135
 136     // insert 'Automatic Scrolling'
 137     QAction* autoScrollingAction = new QAction(i18nc("@action:inmenu", "Automatic Scrolling"), this);
 138     autoScrollingAction->setCheckable(true);
 139     autoScrollingAction->setChecked(m_parent->autoScrolling());
 140     // TODO: Temporary disabled. Horizontal autoscrolling will be implemented later either
 141     // in KItemViews or manually as part of the FoldersPanel
 142     //popup->addAction(autoScrollingAction);
 143     connect(autoScrollingAction, &QAction::toggled, this, &TreeViewContextMenu::setAutoScrolling);
 144
 145     if (!m_fileItem.isNull()) {
 146         // insert 'Properties' entry
 147         QAction* propertiesAction = new QAction(i18nc("@action:inmenu", "Properties"), this);
 148         propertiesAction->setIcon(QIcon::fromTheme(QStringLiteral("document-properties")));
 149         connect(propertiesAction, &QAction::triggered, this, &TreeViewContextMenu::showProperties);
 150         popup->addAction(propertiesAction);
 151     }
 152
 153     QList<QAction*> customActions = m_parent->customContextMenuActions();
 154     if (!customActions.isEmpty()) {
 155         popup->addSeparator();
 156         foreach (QAction* action, customActions) {
 157             popup->addAction(action);
 158         }
 159     }
 160
 161     QPointer<QMenu> popupPtr = popup;
 162     popup->exec(QCursor::pos());
 163     if (popupPtr.data()) {
 164         popupPtr.data()->deleteLater();
 165     }
 166 }
 167
 168 void TreeViewContextMenu::populateMimeData(QMimeData* mimeData, bool cut)
 169 {
 170     QList<QUrl> kdeUrls;
 171     kdeUrls.append(m_fileItem.url());
 172     QList<QUrl> mostLocalUrls;
 173     bool dummy;
 174     mostLocalUrls.append(m_fileItem.mostLocalUrl(dummy));
 175     KIO::setClipboardDataCut(mimeData, cut);
 176     KUrlMimeData::setUrls(kdeUrls, mostLocalUrls, mimeData);
 177 }
 178
 179 void TreeViewContextMenu::cut()
 180 {
 181     QMimeData* mimeData = new QMimeData();
 182     populateMimeData(mimeData, true);
 183     QApplication::clipboard()->setMimeData(mimeData);
 184 }
 185
 186 void TreeViewContextMenu::copy()
 187 {
 188     QMimeData* mimeData = new QMimeData();
 189     populateMimeData(mimeData, false);
 190     QApplication::clipboard()->setMimeData(mimeData);
 191 }
 192
 193 void TreeViewContextMenu::paste()
 194 {
 195     KIO::PasteJob *job = KIO::paste(QApplication::clipboard()->mimeData(), m_fileItem.url());
 196     KJobWidgets::setWindow(job, m_parent);
 197 }
 198
 199 void TreeViewContextMenu::rename()
 200 {
 201     m_parent->rename(m_fileItem);
 202 }
 203
 204 void TreeViewContextMenu::moveToTrash()
 205 {
 206     const QList<QUrl> list{m_fileItem.url()};
 207     KIO::JobUiDelegate uiDelegate;
 208     uiDelegate.setWindow(m_parent);
 209     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Trash, KIO::JobUiDelegate::DefaultConfirmation)) {
 210         KIO::Job* job = KIO::trash(list);
 211         KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Trash, list, QUrl(QStringLiteral("trash:/")), job);
 212         KJobWidgets::setWindow(job, m_parent);
 213         job->uiDelegate()->setAutoErrorHandlingEnabled(true);
 214     }
 215 }
 216
 217 void TreeViewContextMenu::deleteItem()
 218 {
 219     const QList<QUrl> list{m_fileItem.url()};
 220     KIO::JobUiDelegate uiDelegate;
 221     uiDelegate.setWindow(m_parent);
 222     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Delete, KIO::JobUiDelegate::DefaultConfirmation)) {
 223         KIO::Job* job = KIO::del(list);
 224         KJobWidgets::setWindow(job, m_parent);
 225         job->uiDelegate()->setAutoErrorHandlingEnabled(true);
 226     }
 227 }
 228
 229 void TreeViewContextMenu::showProperties()
 230 {
 231     KPropertiesDialog* dialog = new KPropertiesDialog(m_fileItem.url(), m_parent);
 232     dialog->setAttribute(Qt::WA_DeleteOnClose);
 233     dialog->show();
 234 }
 235
 236 void TreeViewContextMenu::setShowHiddenFiles(bool show)
 237 {
 238     m_parent->setShowHiddenFiles(show);
 239 }
 240
 241 void TreeViewContextMenu::setLimitFoldersPanelToHome(bool enable)
 242 {
 243     m_parent->setLimitFoldersPanelToHome(enable);
 244 }
 245
 246 void TreeViewContextMenu::setAutoScrolling(bool enable)
 247 {
 248     m_parent->setAutoScrolling(enable);
 249 }
 250