X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/cdc40d4398510878e5ff5926be3f87e6ac5108c9..85aec92f819eae5a6189bd3ec25cff44dce3ae19:/src/dolphinview.cpp diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp index 530508fb7..969da773d 100644 --- a/src/dolphinview.cpp +++ b/src/dolphinview.cpp @@ -31,31 +31,49 @@ #include #include #include -#include -#include +#include #include +#include +#include #include #include #include #include #include +#include #include -#include +#include #include +#include +#include #include #include -#include "dolphindropcontroller.h" #include "dolphinmodel.h" #include "dolphincolumnview.h" #include "dolphincontroller.h" +#include "dolphinfileitemdelegate.h" #include "dolphinsortfilterproxymodel.h" #include "dolphindetailsview.h" +#include "dolphin_detailsmodesettings.h" #include "dolphiniconsview.h" -#include "renamedialog.h" -#include "viewproperties.h" #include "dolphinsettings.h" #include "dolphin_generalsettings.h" +#include "draganddrophelper.h" +#include "folderexpander.h" +#include "renamedialog.h" +#include "tooltipmanager.h" +#include "viewproperties.h" +#include "zoomlevelinfo.h" + +/** + * Helper function for sorting items with qSort() in + * DolphinView::renameSelectedItems(). + */ +bool lessThan(const KFileItem& item1, const KFileItem& item2) +{ + return KStringHandler::naturalCompare(item1.name(), item2.name()) < 0; +} DolphinView::DolphinView(QWidget* parent, const KUrl& url, @@ -67,6 +85,8 @@ DolphinView::DolphinView(QWidget* parent, m_showPreview(false), m_loadingDirectory(false), m_storedCategorizedSorting(false), + m_tabsForFiles(false), + m_isContextMenuOpen(false), m_mode(DolphinView::IconsView), m_topLayout(0), m_controller(0), @@ -78,38 +98,28 @@ DolphinView::DolphinView(QWidget* parent, m_dolphinModel(dolphinModel), m_dirLister(dirLister), m_proxyModel(proxyModel), - m_previewJob(0) + m_previewGenerator(0), + m_toolTipManager(0), + m_rootUrl(), + m_currentItemUrl(), + m_expandedViews() { - setFocusPolicy(Qt::StrongFocus); m_topLayout = new QVBoxLayout(this); m_topLayout->setSpacing(0); m_topLayout->setMargin(0); - QClipboard* clipboard = QApplication::clipboard(); - connect(clipboard, SIGNAL(dataChanged()), - this, SLOT(updateCutItems())); - - connect(m_dirLister, SIGNAL(completed()), - this, SLOT(updateCutItems())); - connect(m_dirLister, SIGNAL(newItems(const KFileItemList&)), - this, SLOT(generatePreviews(const KFileItemList&))); - m_controller = new DolphinController(this); m_controller->setUrl(url); - // Receiver of the DolphinView signal 'urlChanged()' don't need - // to care whether the internal controller changed the URL already or whether - // the controller just requested an URL change and will be updated later. - // In both cases the URL has been changed: connect(m_controller, SIGNAL(urlChanged(const KUrl&)), this, SIGNAL(urlChanged(const KUrl&))); connect(m_controller, SIGNAL(requestUrlChange(const KUrl&)), - this, SIGNAL(urlChanged(const KUrl&))); + this, SLOT(slotRequestUrlChange(const KUrl&))); connect(m_controller, SIGNAL(requestContextMenu(const QPoint&)), this, SLOT(openContextMenu(const QPoint&))); - connect(m_controller, SIGNAL(urlsDropped(const KUrl::List&, const KUrl&, const KFileItem&)), - this, SLOT(dropUrls(const KUrl::List&, const KUrl&, const KFileItem&))); + connect(m_controller, SIGNAL(urlsDropped(const KFileItem&, const KUrl&, QDropEvent*)), + this, SLOT(dropUrls(const KFileItem&, const KUrl&, QDropEvent*))); connect(m_controller, SIGNAL(sortingChanged(DolphinView::Sorting)), this, SLOT(updateSorting(DolphinView::Sorting))); connect(m_controller, SIGNAL(sortOrderChanged(Qt::SortOrder)), @@ -118,6 +128,8 @@ DolphinView::DolphinView(QWidget* parent, this, SLOT(updateAdditionalInfo(const KFileItemDelegate::InformationList&))); connect(m_controller, SIGNAL(itemTriggered(const KFileItem&)), this, SLOT(triggerItem(const KFileItem&))); + connect(m_controller, SIGNAL(tabRequested(const KUrl&)), + this, SIGNAL(tabRequested(const KUrl&))); connect(m_controller, SIGNAL(activated()), this, SLOT(activate())); connect(m_controller, SIGNAL(itemEntered(const KFileItem&)), @@ -125,16 +137,18 @@ DolphinView::DolphinView(QWidget* parent, connect(m_controller, SIGNAL(viewportEntered()), this, SLOT(clearHoverInformation())); + connect(m_dirLister, SIGNAL(redirection(KUrl, KUrl)), + this, SIGNAL(redirection(KUrl, KUrl))); + connect(m_dirLister, SIGNAL(completed()), + this, SLOT(restoreCurrentItem())); + applyViewProperties(url); m_topLayout->addWidget(itemView()); } DolphinView::~DolphinView() { - if (m_previewJob != 0) { - m_previewJob->kill(); - m_previewJob = 0; - } + deleteExpandedViews(); } const KUrl& DolphinView::url() const @@ -154,7 +168,6 @@ void DolphinView::setActive(bool active) } m_active = active; - m_selectionModel->clearSelection(); QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color(); if (active) { @@ -175,6 +188,7 @@ void DolphinView::setActive(bool active) update(); if (active) { + itemView()->setFocus(); emit activated(); } @@ -192,18 +206,9 @@ void DolphinView::setMode(Mode mode) return; // the wished mode is already set } + const int oldZoomLevel = m_controller->zoomLevel(); m_mode = mode; - if (isColumnViewActive()) { - // When changing the mode in the column view, it makes sense - // to go back to the root URL of the column view automatically. - // Otherwise there it would not be possible to turn off the column view - // without focusing the first column. - const KUrl root = rootUrl(); - setUrl(root); - m_controller->setUrl(root); - } - deleteView(); const KUrl viewPropsUrl = viewPropertiesUrl(); @@ -228,6 +233,11 @@ void DolphinView::setMode(Mode mode) } emit modeChanged(); + + updateZoomLevel(oldZoomLevel); + if (m_showPreview) { + loadDirectory(viewPropsUrl); + } } DolphinView::Mode DolphinView::mode() const @@ -235,69 +245,16 @@ DolphinView::Mode DolphinView::mode() const return m_mode; } -void DolphinView::setShowPreview(bool show) -{ - if (m_showPreview == show) { - return; - } - - const KUrl viewPropsUrl = viewPropertiesUrl(); - ViewProperties props(viewPropsUrl); - props.setShowPreview(show); - - m_showPreview = show; - - emit showPreviewChanged(); - - loadDirectory(viewPropsUrl, true); -} - bool DolphinView::showPreview() const { return m_showPreview; } -void DolphinView::setShowHiddenFiles(bool show) -{ - if (m_dirLister->showingDotFiles() == show) { - return; - } - - const KUrl viewPropsUrl = viewPropertiesUrl(); - ViewProperties props(viewPropsUrl); - props.setShowHiddenFiles(show); - - m_dirLister->setShowingDotFiles(show); - emit showHiddenFilesChanged(); - - loadDirectory(viewPropsUrl, true); -} - bool DolphinView::showHiddenFiles() const { return m_dirLister->showingDotFiles(); } -void DolphinView::setCategorizedSorting(bool categorized) -{ - if (categorized == categorizedSorting()) { - return; - } - - // setCategorizedSorting(true) may only get invoked - // if the view supports categorized sorting - Q_ASSERT(!categorized || supportsCategorizedSorting()); - - ViewProperties props(viewPropertiesUrl()); - props.setCategorizedSorting(categorized); - props.save(); - - m_storedCategorizedSorting = categorized; - m_proxyModel->setCategorizedModel(categorized); - - emit categorizedSortingChanged(); -} - bool DolphinView::categorizedSorting() const { // If all view modes would support categorized sorting, returning @@ -360,6 +317,10 @@ void DolphinView::clearSelection() KFileItemList DolphinView::selectedItems() const { + if (isColumnViewActive()) { + return m_columnView->selectedItems(); + } + const QAbstractItemView* view = itemView(); // Our view has a selection, we will map them back to the DolphinModel @@ -370,7 +331,7 @@ KFileItemList DolphinView::selectedItems() const KFileItemList itemList; const QModelIndexList indexList = selection.indexes(); - foreach (QModelIndex index, indexList) { + foreach (const QModelIndex &index, indexList) { KFileItem item = m_dolphinModel->itemForIndex(index); if (!item.isNull()) { itemList.append(item); @@ -384,16 +345,21 @@ KUrl::List DolphinView::selectedUrls() const { KUrl::List urls; const KFileItemList list = selectedItems(); - foreach (KFileItem item, list) { + foreach (const KFileItem &item, list) { urls.append(item.url()); } return urls; } -KFileItem DolphinView::fileItem(const QModelIndex& index) const +int DolphinView::selectedItemsCount() const { - const QModelIndex dolphinModelIndex = m_proxyModel->mapToSource(index); - return m_dolphinModel->itemForIndex(dolphinModelIndex); + if (isColumnViewActive()) { + // TODO: get rid of this special case by adjusting the dir lister + // to the current column + return m_columnView->selectedItems().count(); + } + + return itemView()->selectionModel()->selection().count(); } void DolphinView::setContentsPosition(int x, int y) @@ -416,24 +382,24 @@ QPoint DolphinView::contentsPosition() const return QPoint(x, y); } -void DolphinView::zoomIn() -{ - m_controller->triggerZoomIn(); -} - -void DolphinView::zoomOut() +void DolphinView::setZoomLevel(int level) { - m_controller->triggerZoomOut(); -} + if (level < ZoomLevelInfo::minimumLevel()) { + level = ZoomLevelInfo::minimumLevel(); + } else if (level > ZoomLevelInfo::maximumLevel()) { + level = ZoomLevelInfo::maximumLevel(); + } -bool DolphinView::isZoomInPossible() const -{ - return m_controller->isZoomInPossible(); + if (level != zoomLevel()) { + m_controller->setZoomLevel(level); + m_previewGenerator->updatePreviews(); + emit zoomLevelChanged(level); + } } -bool DolphinView::isZoomOutPossible() const +int DolphinView::zoomLevel() const { - return m_controller->isZoomOutPossible(); + return m_controller->zoomLevel(); } void DolphinView::setSorting(Sorting sorting) @@ -472,7 +438,7 @@ void DolphinView::setAdditionalInfo(KFileItemDelegate::InformationList info) if (itemView() != m_detailsView) { // the details view requires no reloading of the directory, as it maps // the file item delegate info to its columns internally - loadDirectory(viewPropsUrl, true); + loadDirectory(viewPropsUrl); } } @@ -490,6 +456,7 @@ void DolphinView::reload() void DolphinView::refresh() { const bool oldActivationState = m_active; + const int oldZoomLevel = m_controller->zoomLevel(); m_active = true; createView(); @@ -497,6 +464,7 @@ void DolphinView::refresh() reload(); setActive(oldActivationState); + updateZoomLevel(oldZoomLevel); } void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl) @@ -505,6 +473,7 @@ void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl) return; } + m_previewGenerator->cancelPreviews(); m_controller->setUrl(url); // emits urlChanged, which we forward if (!rootUrl.isEmpty() && rootUrl.isParentOf(url)) { @@ -533,245 +502,428 @@ void DolphinView::setNameFilter(const QString& nameFilter) } } -void DolphinView::calculateItemCount(int& fileCount, int& folderCount) +void DolphinView::calculateItemCount(int& fileCount, + int& folderCount, + KIO::filesize_t& totalFileSize) const { - foreach (KFileItem item, m_dirLister->items()) { + foreach (const KFileItem& item, m_dirLister->items()) { if (item.isDir()) { ++folderCount; } else { ++fileCount; + totalFileSize += item.size(); } } } -void DolphinView::setUrl(const KUrl& url) +QString DolphinView::statusBarText() const { - updateView(url, KUrl()); -} + QString text; + int folderCount = 0; + int fileCount = 0; + KIO::filesize_t totalFileSize = 0; -void DolphinView::mouseReleaseEvent(QMouseEvent* event) -{ - QWidget::mouseReleaseEvent(event); - setActive(true); + if (hasSelection()) { + // give a summary of the status of the selected files + const KFileItemList list = selectedItems(); + if (list.isEmpty()) { + // when an item is triggered, it is temporary selected but selectedItems() + // will return an empty list + return text; + } + + KFileItemList::const_iterator it = list.begin(); + const KFileItemList::const_iterator end = list.end(); + while (it != end) { + const KFileItem& item = *it; + if (item.isDir()) { + ++folderCount; + } else { + ++fileCount; + totalFileSize += item.size(); + } + ++it; + } + + if (folderCount + fileCount == 1) { + // if only one item is selected, show the filename + const QString name = list.first().name(); + text = (folderCount == 1) ? i18nc("@info:status", "%1 selected", name) : + i18nc("@info:status", "%1 selected (%2)", + name, KIO::convertSize(totalFileSize)); + } else { + // at least 2 items are selected + const QString foldersText = i18ncp("@info:status", "1 Folder selected", "%1 Folders selected", folderCount); + const QString filesText = i18ncp("@info:status", "1 File selected", "%1 Files selected", fileCount); + if ((folderCount > 0) && (fileCount > 0)) { + text = i18nc("@info:status folders, files (size)", "%1, %2 (%3)", + foldersText, filesText, KIO::convertSize(totalFileSize)); + } else if (fileCount > 0) { + text = i18nc("@info:status files (size)", "%1 (%2)", filesText, KIO::convertSize(totalFileSize)); + } else { + Q_ASSERT(folderCount > 0); + text = foldersText; + } + } + } else { + calculateItemCount(fileCount, folderCount, totalFileSize); + text = KIO::itemsSummaryString(fileCount + folderCount, + fileCount, folderCount, + totalFileSize, true); + } + + return text; } -void DolphinView::activate() + +void DolphinView::setUrl(const KUrl& url) { - setActive(true); + // remember current item candidate (see restoreCurrentItem()) + m_currentItemUrl = url; + updateView(url, KUrl()); } -void DolphinView::triggerItem(const KFileItem& item) +void DolphinView::changeSelection(const KFileItemList& selection) { - const Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers(); - if ((modifier & Qt::ShiftModifier) || (modifier & Qt::ControlModifier)) { - // items are selected by the user, hence don't trigger the - // item specified by 'index' + clearSelection(); + if (selection.isEmpty()) { return; } + const KUrl& baseUrl = url(); + KUrl url; + QItemSelection new_selection; + foreach(const KFileItem& item, selection) { + url = item.url().upUrl(); + if (baseUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) { + QModelIndex index = m_proxyModel->mapFromSource(m_dolphinModel->indexForItem(item)); + new_selection.select(index, index); + } + } + itemView()->selectionModel()->select(new_selection, + QItemSelectionModel::ClearAndSelect + | QItemSelectionModel::Current); +} - if (item.isNull()) { +void DolphinView::renameSelectedItems() +{ + KFileItemList items = selectedItems(); + const int itemCount = items.count(); + if (itemCount < 1) { return; } - emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart -} + if (itemCount > 1) { + // More than one item has been selected for renaming. Open + // a rename dialog and rename all items afterwards. + RenameDialog dialog(this, items); + if (dialog.exec() == QDialog::Rejected) { + return; + } -void DolphinView::generatePreviews(const KFileItemList& items) -{ - if (m_controller->dolphinView()->showPreview()) { - if (m_previewJob != 0) { - m_previewJob->kill(); - m_previewJob = 0; + const QString newName = dialog.newName(); + if (newName.isEmpty()) { + emit errorMessage(dialog.errorString()); + } else { + // TODO: check how this can be integrated into KIO::FileUndoManager/KonqOperations + // as one operation instead of n rename operations like it is done now... + Q_ASSERT(newName.contains('#')); + + // currently the items are sorted by the selection order, resort + // them by the file name + qSort(items.begin(), items.end(), lessThan); + + // iterate through all selected items and rename them... + int index = 1; + foreach (const KFileItem& item, items) { + const KUrl& oldUrl = item.url(); + QString number; + number.setNum(index++); + + QString name = newName; + name.replace('#', number); + + if (oldUrl.fileName() != name) { + KUrl newUrl = oldUrl; + newUrl.setFileName(name); + KonqOperations::rename(this, oldUrl, newUrl); + } + } } + } else if (DolphinSettings::instance().generalSettings()->renameInline()) { + Q_ASSERT(itemCount == 1); - m_previewJob = KIO::filePreview(items, 128); - connect(m_previewJob, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)), - this, SLOT(replaceIcon(const KFileItem&, const QPixmap&))); - connect(m_previewJob, SIGNAL(finished(KJob*)), - this, SLOT(slotPreviewJobFinished(KJob*))); - } -} + if (isColumnViewActive()) { + m_columnView->editItem(items.first()); + } else { + const QModelIndex dirIndex = m_dolphinModel->indexForItem(items.first()); + const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex); + itemView()->edit(proxyIndex); + } + } else { + Q_ASSERT(itemCount == 1); -void DolphinView::replaceIcon(const KFileItem& item, const QPixmap& pixmap) -{ - Q_ASSERT(!item.isNull()); - if (!m_showPreview || (item.url().directory() != m_dirLister->url().path())) { - // the preview has been deactivated in the meanwhile or the preview - // job is still working on items of an older URL, hence - // the item is not part of the directory model anymore - return; - } + RenameDialog dialog(this, items); + if (dialog.exec() == QDialog::Rejected) { + return; + } - const QModelIndex idx = m_dolphinModel->indexForItem(item); - if (idx.isValid() && (idx.column() == 0)) { - const QMimeData* mimeData = QApplication::clipboard()->mimeData(); - if (KonqMimeData::decodeIsCutSelection(mimeData) && isCutItem(item)) { - KIconEffect iconEffect; - const QPixmap cutPixmap = iconEffect.apply(pixmap, KIconLoader::Desktop, KIconLoader::DisabledState); - m_dolphinModel->setData(idx, QIcon(cutPixmap), Qt::DecorationRole); + const QString& newName = dialog.newName(); + if (newName.isEmpty()) { + emit errorMessage(dialog.errorString()); } else { - m_dolphinModel->setData(idx, QIcon(pixmap), Qt::DecorationRole); + const KUrl& oldUrl = items.first().url(); + KUrl newUrl = oldUrl; + newUrl.setFileName(newName); + KonqOperations::rename(this, oldUrl, newUrl); } } } -void DolphinView::emitSelectionChangedSignal() +void DolphinView::trashSelectedItems() { - emit selectionChanged(DolphinView::selectedItems()); + const KUrl::List list = simplifiedSelectedUrls(); + KonqOperations::del(this, KonqOperations::TRASH, list); } -void DolphinView::loadDirectory(const KUrl& url, bool reload) +void DolphinView::deleteSelectedItems() { - if (!url.isValid()) { - const QString location(url.pathOrUrl()); - if (location.isEmpty()) { - emit errorMessage(i18nc("@info:status", "The location is empty.")); - } else { - emit errorMessage(i18nc("@info:status", "The location '%1' is invalid.", location)); - } - return; + const KUrl::List list = simplifiedSelectedUrls(); + const bool del = KonqOperations::askDeleteConfirmation(list, + KonqOperations::DEL, + KonqOperations::DEFAULT_CONFIRMATION, + this); + + if (del) { + KIO::Job* job = KIO::del(list); + connect(job, SIGNAL(result(KJob*)), + this, SLOT(slotDeleteFileFinished(KJob*))); } +} - m_cutItemsCache.clear(); - m_loadingDirectory = true; +void DolphinView::cutSelectedItems() +{ + QMimeData* mimeData = selectionMimeData(); + KonqMimeData::addIsCutSelection(mimeData, true); + QApplication::clipboard()->setMimeData(mimeData); +} - m_dirLister->stop(); - m_dirLister->openUrl(url, reload ? KDirLister::Reload : KDirLister::NoFlags); +void DolphinView::copySelectedItems() +{ + QMimeData* mimeData = selectionMimeData(); + QApplication::clipboard()->setMimeData(mimeData); +} - if (isColumnViewActive()) { - // adjusting the directory lister is not enough in the case of the - // column view, as each column has its own directory lister internally... - if (reload) { - m_columnView->reload(); - } else { - m_columnView->showColumn(url); - } - } +void DolphinView::paste() +{ + pasteToUrl(url()); } -KUrl DolphinView::viewPropertiesUrl() const +void DolphinView::pasteIntoFolder() { - if (isColumnViewActive()) { - return m_dirLister->url(); + const KFileItemList items = selectedItems(); + if ((items.count() == 1) && items.first().isDir()) { + pasteToUrl(items.first().url()); } - - return url(); } -void DolphinView::applyViewProperties(const KUrl& url) +void DolphinView::setShowPreview(bool show) { - if (isColumnViewActive() && rootUrl().isParentOf(url)) { - // The column view is active, hence don't apply the view properties - // of sub directories (represented by columns) to the view. The - // view always represents the properties of the first column. + if (m_showPreview == show) { return; } - const ViewProperties props(url); + const KUrl viewPropsUrl = viewPropertiesUrl(); + ViewProperties props(viewPropsUrl); + props.setShowPreview(show); - const Mode mode = props.viewMode(); - if (m_mode != mode) { - m_mode = mode; - createView(); - emit modeChanged(); - } - if (itemView() == 0) { - createView(); - } - Q_ASSERT(itemView() != 0); - Q_ASSERT(m_fileItemDelegate != 0); + m_showPreview = show; + m_previewGenerator->setPreviewShown(show); - const bool showHiddenFiles = props.showHiddenFiles(); - if (showHiddenFiles != m_dirLister->showingDotFiles()) { - m_dirLister->setShowingDotFiles(showHiddenFiles); - emit showHiddenFilesChanged(); - } + const int oldZoomLevel = m_controller->zoomLevel(); + emit showPreviewChanged(); - m_storedCategorizedSorting = props.categorizedSorting(); - const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting(); - if (categorized != m_proxyModel->isCategorizedModel()) { - m_proxyModel->setCategorizedModel(categorized); - emit categorizedSortingChanged(); + // Enabling or disabling the preview might change the icon size of the view. + // As the view does not emit a signal when the icon size has been changed, + // the used zoom level of the controller must be adjusted manually: + updateZoomLevel(oldZoomLevel); + + loadDirectory(viewPropsUrl); +} + +void DolphinView::setShowHiddenFiles(bool show) +{ + if (m_dirLister->showingDotFiles() == show) { + return; } - const DolphinView::Sorting sorting = props.sorting(); - if (sorting != m_proxyModel->sorting()) { - m_proxyModel->setSorting(sorting); - emit sortingChanged(sorting); + const KUrl viewPropsUrl = viewPropertiesUrl(); + ViewProperties props(viewPropsUrl); + props.setShowHiddenFiles(show); + + m_dirLister->setShowingDotFiles(show); + emit showHiddenFilesChanged(); + + loadDirectory(viewPropsUrl); +} + +void DolphinView::setCategorizedSorting(bool categorized) +{ + if (categorized == categorizedSorting()) { + return; } - const Qt::SortOrder sortOrder = props.sortOrder(); - if (sortOrder != m_proxyModel->sortOrder()) { - m_proxyModel->setSortOrder(sortOrder); - emit sortOrderChanged(sortOrder); + // setCategorizedSorting(true) may only get invoked + // if the view supports categorized sorting + Q_ASSERT(!categorized || supportsCategorizedSorting()); + + ViewProperties props(viewPropertiesUrl()); + props.setCategorizedSorting(categorized); + props.save(); + + m_storedCategorizedSorting = categorized; + m_proxyModel->setCategorizedModel(categorized); + + emit categorizedSortingChanged(); +} + +void DolphinView::toggleSortOrder() +{ + const Qt::SortOrder order = (sortOrder() == Qt::AscendingOrder) ? + Qt::DescendingOrder : + Qt::AscendingOrder; + setSortOrder(order); +} + +void DolphinView::toggleAdditionalInfo(QAction* action) +{ + const KFileItemDelegate::Information info = + static_cast(action->data().toInt()); + + KFileItemDelegate::InformationList list = additionalInfo(); + + const bool show = action->isChecked(); + + const int index = list.indexOf(info); + const bool containsInfo = (index >= 0); + if (show && !containsInfo) { + list.append(info); + setAdditionalInfo(list); + } else if (!show && containsInfo) { + list.removeAt(index); + setAdditionalInfo(list); + Q_ASSERT(list.indexOf(info) < 0); } +} - KFileItemDelegate::InformationList info = props.additionalInfo(); - if (info != m_fileItemDelegate->showInformation()) { - m_fileItemDelegate->setShowInformation(info); - emit additionalInfoChanged(); +void DolphinView::mouseReleaseEvent(QMouseEvent* event) +{ + QWidget::mouseReleaseEvent(event); + setActive(true); +} + +void DolphinView::wheelEvent(QWheelEvent* event) +{ + if (event->modifiers() & Qt::ControlModifier) { + const int delta = event->delta(); + const int level = zoomLevel(); + if (delta > 0) { + setZoomLevel(level + 1); + } else if (delta < 0) { + setZoomLevel(level - 1); + } + event->accept(); } +} - const bool showPreview = props.showPreview(); - if (showPreview != m_showPreview) { - m_showPreview = showPreview; - emit showPreviewChanged(); +bool DolphinView::eventFilter(QObject* watched, QEvent* event) +{ + switch (event->type()) { + case QEvent::FocusIn: + if (watched == itemView()) { + m_controller->requestActivation(); + } + break; + + case QEvent::MouseButtonPress: + if ((watched == itemView()->viewport()) && (m_expandedViews.count() > 0)) { + // Listening to a mousebutton press event to delete expanded views is a + // workaround, as it seems impossible for the FolderExpander to know when + // a dragging outside a view has been finished. However it works quite well: + // A mousebutton press event indicates that a drag operation must be + // finished already. + deleteExpandedViews(); + } + break; + + case QEvent::DragEnter: + if (watched == itemView()->viewport()) { + setActive(true); + } + break; + + default: + break; } + + return QWidget::eventFilter(watched, event); } -void DolphinView::changeSelection(const KFileItemList& selection) +void DolphinView::activate() { - clearSelection(); - if (selection.isEmpty()) { + setActive(true); +} + +void DolphinView::triggerItem(const KFileItem& item) +{ + const Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers(); + if ((modifier & Qt::ShiftModifier) || (modifier & Qt::ControlModifier)) { + // items are selected by the user, hence don't trigger the + // item specified by 'index' return; } - const KUrl& baseUrl = url(); - KUrl url; - QItemSelection new_selection; - foreach(const KFileItem& item, selection) { - url = item.url().upUrl(); - if (baseUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) { - QModelIndex index = m_proxyModel->mapFromSource(m_dolphinModel->indexForItem(item)); - new_selection.select(index, index); - } + + // TODO: the m_isContextMenuOpen check is a workaround for Qt-issue 207192 + if (item.isNull() || m_isContextMenuOpen) { + return; } - itemView()->selectionModel()->select(new_selection, - QItemSelectionModel::ClearAndSelect - | QItemSelectionModel::Current); + + if (m_toolTipManager != 0) { + m_toolTipManager->hideTip(); + } + emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart +} + +void DolphinView::emitSelectionChangedSignal() +{ + emit selectionChanged(DolphinView::selectedItems()); } void DolphinView::openContextMenu(const QPoint& pos) { KFileItem item; + if (isColumnViewActive()) { + item = m_columnView->itemAt(pos); + } else { + const QModelIndex index = itemView()->indexAt(pos); + if (index.isValid() && (index.column() == DolphinModel::Name)) { + const QModelIndex dolphinModelIndex = m_proxyModel->mapToSource(index); + item = m_dolphinModel->itemForIndex(dolphinModelIndex); + } + } - const QModelIndex index = itemView()->indexAt(pos); - if (index.isValid() && (index.column() == DolphinModel::Name)) { - item = fileItem(index); + if (m_toolTipManager != 0) { + m_toolTipManager->hideTip(); } + m_isContextMenuOpen = true; // TODO: workaround for Qt-issue 207192 emit requestContextMenu(item, url()); + m_isContextMenuOpen = false; } -void DolphinView::dropUrls(const KUrl::List& urls, +void DolphinView::dropUrls(const KFileItem& destItem, const KUrl& destPath, - const KFileItem& destItem) + QDropEvent* event) { - Q_ASSERT(!urls.isEmpty()); - const KUrl& destination = !destItem.isNull() && destItem.isDir() ? - destItem.url() : destPath; - const KUrl sourceDir = KUrl(urls.first().directory()); - if (sourceDir != destination) { - dropUrls(urls, destination); - } -} - -void DolphinView::dropUrls(const KUrl::List& urls, - const KUrl& destination) -{ - DolphinDropController dropController(this); - // forward doingOperation signal up to the mainwindow - connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)), - this, SIGNAL(doingOperation(KonqFileUndoManager::CommandType))); - dropController.dropUrls(urls, destination); + DragAndDropHelper::instance().dropUrls(destItem, destPath, event, this); } void DolphinView::updateSorting(DolphinView::Sorting sorting) @@ -794,14 +946,6 @@ void DolphinView::updateSortOrder(Qt::SortOrder order) emit sortOrderChanged(order); } -void DolphinView::toggleSortOrder() -{ - const Qt::SortOrder order = (sortOrder() == Qt::AscendingOrder) ? - Qt::DescendingOrder : - Qt::AscendingOrder; - setSortOrder(order); -} - void DolphinView::updateAdditionalInfo(const KFileItemDelegate::InformationList& info) { ViewProperties props(viewPropertiesUrl()); @@ -810,7 +954,7 @@ void DolphinView::updateAdditionalInfo(const KFileItemDelegate::InformationList& m_fileItemDelegate->setShowInformation(info); - emit additionalInfoChanged(); // will call updateAdditionalInfoActions just below + emit additionalInfoChanged(); } void DolphinView::updateAdditionalInfoActions(KActionCollection* collection) @@ -865,25 +1009,47 @@ void DolphinView::updateAdditionalInfoActions(KActionCollection* collection) } } -void DolphinView::toggleAdditionalInfo(QAction* action) +QPair DolphinView::pasteInfo() const { - const KFileItemDelegate::Information info = - static_cast(action->data().toInt()); + QPair ret; + QClipboard* clipboard = QApplication::clipboard(); + const QMimeData* mimeData = clipboard->mimeData(); - KFileItemDelegate::InformationList list = additionalInfo(); + KUrl::List urls = KUrl::List::fromMimeData(mimeData); + if (!urls.isEmpty()) { + // disable the paste action if no writing is supported + KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url()); + ret.first = KonqFileItemCapabilities(KFileItemList() << item).supportsWriting(); - const bool show = action->isChecked(); + if (urls.count() == 1) { + const KFileItem item(KFileItem::Unknown, KFileItem::Unknown, urls.first(), true); + ret.second = item.isDir() ? i18nc("@action:inmenu", "Paste One Folder") : + i18nc("@action:inmenu", "Paste One File"); - const int index = list.indexOf(info); - const bool containsInfo = (index >= 0); - if (show && !containsInfo) { - list.append(info); - setAdditionalInfo(list); - } else if (!show && containsInfo) { - list.removeAt(index); - setAdditionalInfo(list); - Q_ASSERT(list.indexOf(info) < 0); + } else { + ret.second = i18ncp("@action:inmenu", "Paste One Item", "Paste %1 Items", urls.count()); + } + } else { + ret.first = false; + ret.second = i18nc("@action:inmenu", "Paste"); } + + return ret; +} + +void DolphinView::setTabsForFilesEnabled(bool tabsForFiles) +{ + m_tabsForFiles = tabsForFiles; +} + +bool DolphinView::isTabsForFilesEnabled() const +{ + return m_tabsForFiles; +} + +bool DolphinView::itemsExpandable() const +{ + return (m_detailsView != 0) && m_detailsView->itemsExpandable(); } void DolphinView::emitContentsMoved() @@ -899,41 +1065,164 @@ void DolphinView::emitContentsMoved() } } -void DolphinView::updateCutItems() +void DolphinView::showHoverInformation(const KFileItem& item) { - // restore the icons of all previously selected items to the - // original state... - QList::const_iterator it = m_cutItemsCache.begin(); - QList::const_iterator end = m_cutItemsCache.end(); - while (it != end) { - const QModelIndex index = m_dolphinModel->indexForUrl((*it).url); - if (index.isValid()) { - m_dolphinModel->setData(index, QIcon((*it).pixmap), Qt::DecorationRole); + emit requestItemInfo(item); +} + +void DolphinView::clearHoverInformation() +{ + emit requestItemInfo(KFileItem()); +} + +void DolphinView::slotDeleteFileFinished(KJob* job) +{ + if (job->error() == 0) { + emit operationCompletedMessage(i18nc("@info:status", "Delete operation completed.")); + } else if (job->error() != KIO::ERR_USER_CANCELED) { + emit errorMessage(job->errorString()); + } +} + +void DolphinView::slotRequestUrlChange(const KUrl& url) +{ + emit requestUrlChange(url); + m_controller->setUrl(url); +} + +void DolphinView::restoreCurrentItem() +{ + const QModelIndex dirIndex = m_dolphinModel->indexForUrl(m_currentItemUrl); + if (dirIndex.isValid()) { + const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex); + QAbstractItemView* view = itemView(); + const bool clearSelection = !hasSelection(); + view->setCurrentIndex(proxyIndex); + if (clearSelection) { + view->clearSelection(); } - ++it; } - m_cutItemsCache.clear(); +} - // ... and apply an item effect to all currently cut items - applyCutItemEffect(); +void DolphinView::enterDir(const QModelIndex& index, QAbstractItemView* view) +{ + // Deleting a view that is the root of a drag operation is not allowed, otherwise + // the dragging gets automatically cancelled by Qt. So before entering a new + // directory, the current view is remembered in m_expandedViews and deleted + // later when the drag operation has been finished (see DolphinView::eventFilter()). + m_expandedViews.append(view); + m_controller->triggerItem(index); } -void DolphinView::showHoverInformation(const KFileItem& item) +void DolphinView::loadDirectory(const KUrl& url, bool reload) { - if (hasSelection() || !m_active) { + if (!url.isValid()) { + const QString location(url.pathOrUrl()); + if (location.isEmpty()) { + emit errorMessage(i18nc("@info:status", "The location is empty.")); + } else { + emit errorMessage(i18nc("@info:status", "The location '%1' is invalid.", location)); + } return; } - emit requestItemInfo(item); + m_loadingDirectory = true; + + m_dirLister->stop(); + m_dirLister->openUrl(url, reload ? KDirLister::Reload : KDirLister::NoFlags); + + if (isColumnViewActive()) { + // adjusting the directory lister is not enough in the case of the + // column view, as each column has its own directory lister internally... + if (reload) { + m_columnView->reload(); + } else { + m_columnView->showColumn(url); + } + } } -void DolphinView::clearHoverInformation() +KUrl DolphinView::viewPropertiesUrl() const { - if (m_active) { - emit requestItemInfo(KFileItem()); + if (isColumnViewActive()) { + return m_columnView->rootUrl(); } + + return url(); } +void DolphinView::applyViewProperties(const KUrl& url) +{ + if (isColumnViewActive() && rootUrl().isParentOf(url)) { + // The column view is active, hence don't apply the view properties + // of sub directories (represented by columns) to the view. The + // view always represents the properties of the first column. + return; + } + + const ViewProperties props(url); + + const Mode mode = props.viewMode(); + if (m_mode != mode) { + const int oldZoomLevel = m_controller->zoomLevel(); + + m_mode = mode; + createView(); + emit modeChanged(); + + updateZoomLevel(oldZoomLevel); + } + if (itemView() == 0) { + createView(); + } + Q_ASSERT(itemView() != 0); + Q_ASSERT(m_fileItemDelegate != 0); + + const bool showHiddenFiles = props.showHiddenFiles(); + if (showHiddenFiles != m_dirLister->showingDotFiles()) { + m_dirLister->setShowingDotFiles(showHiddenFiles); + emit showHiddenFilesChanged(); + } + + m_storedCategorizedSorting = props.categorizedSorting(); + const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting(); + if (categorized != m_proxyModel->isCategorizedModel()) { + m_proxyModel->setCategorizedModel(categorized); + emit categorizedSortingChanged(); + } + + const DolphinView::Sorting sorting = props.sorting(); + if (sorting != m_proxyModel->sorting()) { + m_proxyModel->setSorting(sorting); + emit sortingChanged(sorting); + } + + const Qt::SortOrder sortOrder = props.sortOrder(); + if (sortOrder != m_proxyModel->sortOrder()) { + m_proxyModel->setSortOrder(sortOrder); + emit sortOrderChanged(sortOrder); + } + + KFileItemDelegate::InformationList info = props.additionalInfo(); + if (info != m_fileItemDelegate->showInformation()) { + m_fileItemDelegate->setShowInformation(info); + emit additionalInfoChanged(); + } + + const bool showPreview = props.showPreview(); + if (showPreview != m_showPreview) { + m_showPreview = showPreview; + m_previewGenerator->setPreviewShown(showPreview); + + const int oldZoomLevel = m_controller->zoomLevel(); + emit showPreviewChanged(); + + // Enabling or disabling the preview might change the icon size of the view. + // As the view does not emit a signal when the icon size has been changed, + // the used zoom level of the controller must be adjusted manually: + updateZoomLevel(oldZoomLevel); + } +} void DolphinView::createView() { @@ -962,8 +1251,28 @@ void DolphinView::createView() } Q_ASSERT(view != 0); + view->installEventFilter(this); + view->viewport()->installEventFilter(this); + + if (m_mode != ColumnView) { + // Give the view the ability to auto-expand its directories on hovering + // (the column view takes care about this itself). If the details view + // uses expandable folders, the auto-expanding should be used always. + DolphinSettings& settings = DolphinSettings::instance(); + const bool enabled = settings.generalSettings()->autoExpandFolders() || + ((m_detailsView != 0) && settings.detailsModeSettings()->expandableFolders()); + + FolderExpander* folderExpander = new FolderExpander(view, m_proxyModel); + folderExpander->setEnabled(enabled); + connect(folderExpander, SIGNAL(enterDir(const QModelIndex&, QAbstractItemView*)), + this, SLOT(enterDir(const QModelIndex&, QAbstractItemView*))); + } - m_fileItemDelegate = new KFileItemDelegate(view); + m_controller->setItemView(view); + + m_fileItemDelegate = new DolphinFileItemDelegate(view); + m_fileItemDelegate->setShowToolTipWhenElided(false); + m_fileItemDelegate->setMinimizedNameColumn(m_mode == DetailsView); view->setItemDelegate(m_fileItemDelegate); view->setModel(m_proxyModel); @@ -979,7 +1288,15 @@ void DolphinView::createView() view->setSelectionMode(QAbstractItemView::ExtendedSelection); - new KMimeTypeResolver(view, m_dolphinModel); + m_previewGenerator = new KFilePreviewGenerator(view); + m_previewGenerator->setPreviewShown(m_showPreview); + + if (DolphinSettings::instance().generalSettings()->showToolTips()) { + m_toolTipManager = new ToolTipManager(view, m_proxyModel); + connect(m_controller, SIGNAL(hideToolTip()), + m_toolTipManager, SLOT(hideTip())); + } + m_topLayout->insertWidget(1, view); connect(view->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)), @@ -994,14 +1311,39 @@ void DolphinView::deleteView() { QAbstractItemView* view = itemView(); if (view != 0) { + // It's important to set the keyboard focus to the parent + // before deleting the view: Otherwise when having a split + // view the other view will get the focus and will request + // an activation (see DolphinView::eventFilter()). + setFocus(); + m_topLayout->removeWidget(view); view->close(); - view->deleteLater(); + + disconnect(view); + m_controller->disconnect(view); + view->disconnect(); + + bool deleteView = true; + foreach (const QAbstractItemView* expandedView, m_expandedViews) { + if (view == expandedView) { + // the current view got already expanded and must stay alive + // until the dragging has been completed + deleteView = false; + break; + } + } + if (deleteView) { + view->deleteLater(); + } view = 0; + m_iconsView = 0; m_detailsView = 0; m_columnView = 0; m_fileItemDelegate = 0; + m_previewGenerator = 0; + m_toolTipManager = 0; } } @@ -1034,375 +1376,59 @@ bool DolphinView::isCutItem(const KFileItem& item) const return false; } -void DolphinView::applyCutItemEffect() -{ - const QMimeData* mimeData = QApplication::clipboard()->mimeData(); - if (!KonqMimeData::decodeIsCutSelection(mimeData)) { - return; - } - - KFileItemList items(m_dirLister->items()); - KFileItemList::const_iterator it = items.begin(); - const KFileItemList::const_iterator end = items.end(); - while (it != end) { - const KFileItem item = *it; - if (isCutItem(item)) { - const QModelIndex index = m_dolphinModel->indexForItem(item); - const QVariant value = m_dolphinModel->data(index, Qt::DecorationRole); - if (value.type() == QVariant::Icon) { - const QIcon icon(qvariant_cast(value)); - QPixmap pixmap = icon.pixmap(128, 128); - - // remember current pixmap for the item to be able - // to restore it when other items get cut - CutItem cutItem; - cutItem.url = item.url(); - cutItem.pixmap = pixmap; - m_cutItemsCache.append(cutItem); - - // apply icon effect to the cut item - KIconEffect iconEffect; - pixmap = iconEffect.apply(pixmap, KIconLoader::Desktop, KIconLoader::DisabledState); - m_dolphinModel->setData(index, QIcon(pixmap), Qt::DecorationRole); - } - } - ++it; - } -} - -KToggleAction* DolphinView::iconsModeAction(KActionCollection* actionCollection) -{ - KToggleAction* iconsView = actionCollection->add("icons"); - iconsView->setText(i18nc("@action:inmenu View Mode", "Icons")); - iconsView->setShortcut(Qt::CTRL | Qt::Key_1); - iconsView->setIcon(KIcon("view-list-icons")); - iconsView->setData(QVariant::fromValue(IconsView)); - return iconsView; -} - -KToggleAction* DolphinView::detailsModeAction(KActionCollection* actionCollection) -{ - KToggleAction* detailsView = actionCollection->add("details"); - detailsView->setText(i18nc("@action:inmenu View Mode", "Details")); - detailsView->setShortcut(Qt::CTRL | Qt::Key_2); - detailsView->setIcon(KIcon("view-list-details")); - detailsView->setData(QVariant::fromValue(DetailsView)); - return detailsView; -} - -KToggleAction* DolphinView::columnsModeAction(KActionCollection* actionCollection) -{ - KToggleAction* columnView = actionCollection->add("columns"); - columnView->setText(i18nc("@action:inmenu View Mode", "Columns")); - columnView->setShortcut(Qt::CTRL | Qt::Key_3); - columnView->setIcon(KIcon("view-file-columns")); - columnView->setData(QVariant::fromValue(ColumnView)); - return columnView; -} - -QString DolphinView::currentViewModeActionName() const -{ - switch (m_mode) { - case DolphinView::IconsView: - return "icons"; - case DolphinView::DetailsView: - return "details"; - case DolphinView::ColumnView: - return "columns"; - } - return QString(); // can't happen -} - -void DolphinView::renameSelectedItems() -{ - const KFileItemList items = selectedItems(); - if (items.count() > 1) { - // More than one item has been selected for renaming. Open - // a rename dialog and rename all items afterwards. - RenameDialog dialog(this, items); - if (dialog.exec() == QDialog::Rejected) { - return; - } - - const QString newName = dialog.newName(); - if (newName.isEmpty()) { - emit errorMessage(dialog.errorString()); - } else { - // TODO: check how this can be integrated into KonqFileUndoManager/KonqOperations - // as one operation instead of n rename operations like it is done now... - Q_ASSERT(newName.contains('#')); - - // iterate through all selected items and rename them... - const int replaceIndex = newName.indexOf('#'); - Q_ASSERT(replaceIndex >= 0); - int index = 1; - - KFileItemList::const_iterator it = items.begin(); - const KFileItemList::const_iterator end = items.end(); - while (it != end) { - const KUrl& oldUrl = (*it).url(); - QString number; - number.setNum(index++); - - QString name(newName); - name.replace(replaceIndex, 1, number); - - if (oldUrl.fileName() != name) { - KUrl newUrl = oldUrl; - newUrl.setFileName(name); - KonqOperations::rename(this, oldUrl, newUrl); - emit doingOperation(KonqFileUndoManager::RENAME); - } - ++it; - } - } - } else { - // Only one item has been selected for renaming. Use the custom - // renaming mechanism from the views. - Q_ASSERT(items.count() == 1); - - // TODO: Think about using KFileItemDelegate as soon as it supports editing. - // Currently the RenameDialog is used, but I'm not sure whether inline renaming - // is a benefit for the user at all -> let's wait for some input first... - RenameDialog dialog(this, items); - if (dialog.exec() == QDialog::Rejected) { - return; - } - - const QString& newName = dialog.newName(); - if (newName.isEmpty()) { - emit errorMessage(dialog.errorString()); - } else { - const KUrl& oldUrl = items.first().url(); - KUrl newUrl = oldUrl; - newUrl.setFileName(newName); - KonqOperations::rename(this, oldUrl, newUrl); - emit doingOperation(KonqFileUndoManager::RENAME); - } - } -} - -void DolphinView::trashSelectedItems() -{ - emit doingOperation(KonqFileUndoManager::TRASH); - KonqOperations::del(this, KonqOperations::TRASH, selectedUrls()); -} - -void DolphinView::deleteSelectedItems() -{ - const KUrl::List list = selectedUrls(); - const bool del = KonqOperations::askDeleteConfirmation(list, - KonqOperations::DEL, - KonqOperations::DEFAULT_CONFIRMATION, - this); - - if (del) { - KIO::Job* job = KIO::del(list); - connect(job, SIGNAL(result(KJob*)), - this, SLOT(slotDeleteFileFinished(KJob*))); - } -} - -void DolphinView::slotDeleteFileFinished(KJob* job) -{ - if (job->error() == 0) { - emit operationCompletedMessage(i18nc("@info:status", "Delete operation completed.")); - } else { - emit errorMessage(job->errorString()); - } -} - -void DolphinView::slotPreviewJobFinished(KJob* job) -{ - Q_ASSERT(job == m_previewJob); - m_previewJob = 0; -} - -void DolphinView::cutSelectedItems() -{ - QMimeData* mimeData = new QMimeData(); - const KUrl::List kdeUrls = selectedUrls(); - const KUrl::List mostLocalUrls; - KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true); - QApplication::clipboard()->setMimeData(mimeData); -} - -void DolphinView::copySelectedItems() -{ - QMimeData* mimeData = new QMimeData(); - const KUrl::List kdeUrls = selectedUrls(); - const KUrl::List mostLocalUrls; - KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false); - QApplication::clipboard()->setMimeData(mimeData); -} - -void DolphinView::paste() +void DolphinView::pasteToUrl(const KUrl& url) { QClipboard* clipboard = QApplication::clipboard(); const QMimeData* mimeData = clipboard->mimeData(); const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData); - - // per default the pasting is done into the current Url of the view - KUrl destUrl(url()); - - // check whether the pasting should be done into a selected directory - const KUrl::List selectedUrls = this->selectedUrls(); - if (selectedUrls.count() == 1) { - const KFileItem fileItem(S_IFDIR, - KFileItem::Unknown, - selectedUrls.first(), - true); - if (fileItem.isDir()) { - // only one item is selected which is a directory, hence paste - // into this directory - destUrl = selectedUrls.first(); - } - } - if (KonqMimeData::decodeIsCutSelection(mimeData)) { - KonqOperations::copy(this, KonqOperations::MOVE, sourceUrls, destUrl); - emit doingOperation(KonqFileUndoManager::MOVE); + KonqOperations::copy(this, KonqOperations::MOVE, sourceUrls, url); clipboard->clear(); } else { - KonqOperations::copy(this, KonqOperations::COPY, sourceUrls, destUrl); - emit doingOperation(KonqFileUndoManager::COPY); + KonqOperations::copy(this, KonqOperations::COPY, sourceUrls, url); } } -QPair DolphinView::pasteInfo() const +void DolphinView::updateZoomLevel(int oldZoomLevel) { - QPair ret; - QClipboard* clipboard = QApplication::clipboard(); - const QMimeData* mimeData = clipboard->mimeData(); - - KUrl::List urls = KUrl::List::fromMimeData(mimeData); - if (!urls.isEmpty()) { - ret.first = true; - ret.second = i18ncp("@action:inmenu", "Paste One File", "Paste %1 Files", urls.count()); - } else { - ret.first = false; - ret.second = i18nc("@action:inmenu", "Paste"); - } - - if (ret.first) { - const KFileItemList items = selectedItems(); - const uint count = items.count(); - if (count > 1) { - // pasting should not be allowed when more than one file - // is selected - ret.first = false; - } else if (count == 1) { - // Only one file is selected. Pasting is only allowed if this - // file is a directory. - ret.first = items.first().isDir(); - } + const int newZoomLevel = ZoomLevelInfo::zoomLevelForIconSize(itemView()->iconSize()); + if (oldZoomLevel != newZoomLevel) { + m_controller->setZoomLevel(newZoomLevel); + emit zoomLevelChanged(newZoomLevel); } - return ret; -} - -KAction* DolphinView::createRenameAction(KActionCollection* collection) -{ - KAction* rename = collection->addAction("rename"); - rename->setText(i18nc("@action:inmenu File", "Rename...")); - rename->setShortcut(Qt::Key_F2); - return rename; -} - -KAction* DolphinView::createMoveToTrashAction(KActionCollection* collection) -{ - KAction* moveToTrash = collection->addAction("move_to_trash"); - moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash")); - moveToTrash->setIcon(KIcon("user-trash")); - moveToTrash->setShortcut(QKeySequence::Delete); - return moveToTrash; -} - -KAction* DolphinView::createDeleteAction(KActionCollection* collection) -{ - KAction* deleteAction = collection->addAction("delete"); - deleteAction->setIcon(KIcon("edit-delete")); - deleteAction->setText(i18nc("@action:inmenu File", "Delete")); - deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete); - return deleteAction; -} - -KAction* DolphinView::createNewDirAction(KActionCollection* collection) -{ - // This action doesn't appear in the GUI, it's for the shortcut only. - // KNewMenu takes care of the GUI stuff. - KAction* newDirAction = collection->addAction("create_dir"); - newDirAction->setText(i18n("Create Folder...")); - newDirAction->setShortcut(Qt::Key_F10); - return newDirAction; -} - -KAction* DolphinView::createSortDescendingAction(KActionCollection* collection) -{ - KToggleAction* sortDescending = collection->add("descending"); - sortDescending->setText(i18nc("@action:inmenu Sort", "Descending")); - return sortDescending; -} - -KAction* DolphinView::createShowPreviewAction(KActionCollection* collection) -{ - KToggleAction* showPreview = collection->add("show_preview"); - showPreview->setText(i18nc("@action:intoolbar", "Preview")); - showPreview->setIcon(KIcon("view-preview")); - return showPreview; } -KAction* DolphinView::createShowInGroupsAction(KActionCollection* collection) +KUrl::List DolphinView::simplifiedSelectedUrls() const { - KToggleAction* showInGroups = collection->add("show_in_groups"); - showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups")); - return showInGroups; + KUrl::List list = selectedUrls(); + if (itemsExpandable() ) { + list = KDirModel::simplifiedUrlList(list); + } + return list; } -KAction* DolphinView::createShowHiddenFilesAction(KActionCollection* collection) +void DolphinView::deleteExpandedViews() { - KToggleAction* showHiddenFiles = collection->add("show_hidden_files"); - showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files")); - showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period); - return showHiddenFiles; + const QAbstractItemView* view = itemView(); + foreach (QAbstractItemView* expandedView, m_expandedViews) { + if (expandedView != view) { + expandedView->deleteLater(); + } + } + m_expandedViews.clear(); } -QActionGroup* DolphinView::createAdditionalInformationActionGroup(KActionCollection* collection) +QMimeData* DolphinView::selectionMimeData() const { - QActionGroup* showInformationGroup = new QActionGroup(collection); - showInformationGroup->setExclusive(false); - - KToggleAction* showSizeInfo = collection->add("show_size_info"); - showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size")); - showSizeInfo->setData(KFileItemDelegate::Size); - showSizeInfo->setActionGroup(showInformationGroup); - - KToggleAction* showDateInfo = collection->add("show_date_info"); - showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date")); - showDateInfo->setData(KFileItemDelegate::ModificationTime); - showDateInfo->setActionGroup(showInformationGroup); - - KToggleAction* showPermissionsInfo = collection->add("show_permissions_info"); - showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions")); - showPermissionsInfo->setData(KFileItemDelegate::Permissions); - showPermissionsInfo->setActionGroup(showInformationGroup); - - KToggleAction* showOwnerInfo = collection->add("show_owner_info"); - showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner")); - showOwnerInfo->setData(KFileItemDelegate::Owner); - showOwnerInfo->setActionGroup(showInformationGroup); - - KToggleAction* showGroupInfo = collection->add("show_group_info"); - showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group")); - showGroupInfo->setData(KFileItemDelegate::OwnerAndGroup); - showGroupInfo->setActionGroup(showInformationGroup); - - KToggleAction* showMimeInfo = collection->add("show_mime_info"); - showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type")); - showMimeInfo->setData(KFileItemDelegate::FriendlyMimeType); - showMimeInfo->setActionGroup(showInformationGroup); + if (isColumnViewActive()) { + return m_columnView->selectionMimeData(); + } - return showInformationGroup; + const QAbstractItemView* view = itemView(); + Q_ASSERT((view != 0) && (view->selectionModel() != 0)); + const QItemSelection selection = m_proxyModel->mapSelectionToSource(view->selectionModel()->selection()); + return m_dolphinModel->mimeData(selection.indexes()); } #include "dolphinview.moc"