X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/bd925ea49a7e4e7c6e652f4529dcd0c4e25fd19a..eb92d74461aeeca2ec8177b6ff182a46dda12ffd:/src/dolphinview.cpp diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp index f5a972d37..e59f9b282 100644 --- a/src/dolphinview.cpp +++ b/src/dolphinview.cpp @@ -31,8 +31,9 @@ #include #include #include -#include +#include #include +#include #include #include #include @@ -41,23 +42,41 @@ #include #include #include +#include #include #include +#include #include #include -#include "dolphindropcontroller.h" #include "dolphinmodel.h" #include "dolphincolumnview.h" #include "dolphincontroller.h" -#include "dolphinsortfilterproxymodel.h" #include "dolphindetailsview.h" +#include "dolphinfileitemdelegate.h" +#include "dolphinnewmenuobserver.h" +#include "dolphinsortfilterproxymodel.h" +#include "dolphin_detailsmodesettings.h" #include "dolphiniconsview.h" -#include "dolphinsettings.h" #include "dolphin_generalsettings.h" -#include "iconmanager.h" +#include "draganddrophelper.h" +#include "folderexpander.h" #include "renamedialog.h" +#include "tooltips/tooltipmanager.h" +#include "settings/dolphinsettings.h" #include "viewproperties.h" +#include "zoomlevelinfo.h" + +#include + +/** + * 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, @@ -69,6 +88,10 @@ DolphinView::DolphinView(QWidget* parent, m_showPreview(false), m_loadingDirectory(false), m_storedCategorizedSorting(false), + m_tabsForFiles(false), + m_isContextMenuOpen(false), + m_ignoreViewProperties(false), + m_assureVisibleCurrentIndex(false), m_mode(DolphinView::IconsView), m_topLayout(0), m_controller(0), @@ -80,9 +103,15 @@ DolphinView::DolphinView(QWidget* parent, m_dolphinModel(dolphinModel), m_dirLister(dirLister), m_proxyModel(proxyModel), - m_iconManager(0) + m_previewGenerator(0), + m_toolTipManager(0), + m_rootUrl(), + m_currentItemUrl(), + m_createdItemUrl(), + m_selectedItems(), + m_newFileNames(), + m_expandedDragSource(0) { - setFocusPolicy(Qt::StrongFocus); m_topLayout = new QVBoxLayout(this); m_topLayout->setSpacing(0); m_topLayout->setMargin(0); @@ -90,27 +119,27 @@ DolphinView::DolphinView(QWidget* parent, 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(requestContextMenu(const QPoint&, const QList&)), + this, SLOT(openContextMenu(const QPoint&, const QList&))); + 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)), this, SLOT(updateSortOrder(Qt::SortOrder))); + connect(m_controller, SIGNAL(sortFoldersFirstChanged(bool)), + this, SLOT(updateSortFoldersFirst(bool))); connect(m_controller, SIGNAL(additionalInfoChanged(const KFileItemDelegate::InformationList&)), 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&)), @@ -118,12 +147,27 @@ 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(slotDirListerCompleted())); + connect(m_dirLister, SIGNAL(refreshItems(const QList>&)), + this, SLOT(slotRefreshItems())); + + // When a new item has been created by the "Create New..." menu, the item should + // get selected and it must be assured that the item will get visible. As the + // creation is done asynchronously, several signals must be checked: + connect(&DolphinNewMenuObserver::instance(), SIGNAL(itemCreated(const KUrl&)), + this, SLOT(observeCreatedItem(const KUrl&))); + applyViewProperties(url); m_topLayout->addWidget(itemView()); } DolphinView::~DolphinView() { + delete m_expandedDragSource; + m_expandedDragSource = 0; } const KUrl& DolphinView::url() const @@ -143,14 +187,9 @@ void DolphinView::setActive(bool active) } m_active = active; - m_selectionModel->clearSelection(); QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color(); if (active) { - // TODO: emitting urlChanged() is a hack, as the URL hasn't really changed. It - // bypasses the problem when having a split view and changing the active view to - // update the some URL dependent states. A nicer approach should be no big deal... - emit urlChanged(url()); emit selectionChanged(selectedItems()); } else { color.setAlpha(150); @@ -164,6 +203,7 @@ void DolphinView::setActive(bool active) update(); if (active) { + itemView()->setFocus(); emit activated(); } @@ -181,6 +221,7 @@ void DolphinView::setMode(Mode mode) return; // the wished mode is already set } + const int oldZoomLevel = m_controller->zoomLevel(); m_mode = mode; deleteView(); @@ -207,6 +248,11 @@ void DolphinView::setMode(Mode mode) } emit modeChanged(); + + updateZoomLevel(oldZoomLevel); + if (m_showPreview) { + loadDirectory(viewPropsUrl); + } } DolphinView::Mode DolphinView::mode() const @@ -214,69 +260,16 @@ 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; - m_iconManager->setShowPreview(show); - emit showPreviewChanged(); - - loadDirectory(viewPropsUrl); -} - 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); -} - 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 @@ -334,11 +327,18 @@ bool DolphinView::hasSelection() const void DolphinView::clearSelection() { - itemView()->selectionModel()->clear(); + QItemSelectionModel* selModel = itemView()->selectionModel(); + const QModelIndex currentIndex = selModel->currentIndex(); + selModel->setCurrentIndex(currentIndex, QItemSelectionModel::Current | + QItemSelectionModel::Clear); } 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 @@ -349,7 +349,7 @@ 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); @@ -363,16 +363,21 @@ 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) @@ -395,26 +400,24 @@ QPoint DolphinView::contentsPosition() const return QPoint(x, y); } -void DolphinView::zoomIn() -{ - m_controller->triggerZoomIn(); - m_iconManager->updatePreviews(); -} - -void DolphinView::zoomOut() +void DolphinView::setZoomLevel(int level) { - m_controller->triggerZoomOut(); - m_iconManager->updatePreviews(); -} + 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->updateIcons(); + emit zoomLevelChanged(level); + } } -bool DolphinView::isZoomOutPossible() const +int DolphinView::zoomLevel() const { - return m_controller->isZoomOutPossible(); + return m_controller->zoomLevel(); } void DolphinView::setSorting(Sorting sorting) @@ -441,6 +444,18 @@ Qt::SortOrder DolphinView::sortOrder() const return m_proxyModel->sortOrder(); } +void DolphinView::setSortFoldersFirst(bool foldersFirst) +{ + if (sortFoldersFirst() != foldersFirst) { + updateSortFoldersFirst(foldersFirst); + } +} + +bool DolphinView::sortFoldersFirst() const +{ + return m_proxyModel->sortFoldersFirst(); +} + void DolphinView::setAdditionalInfo(KFileItemDelegate::InformationList info) { const KUrl viewPropsUrl = viewPropertiesUrl(); @@ -470,7 +485,10 @@ void DolphinView::reload() void DolphinView::refresh() { + m_ignoreViewProperties = false; + const bool oldActivationState = m_active; + const int oldZoomLevel = m_controller->zoomLevel(); m_active = true; createView(); @@ -478,6 +496,7 @@ void DolphinView::refresh() reload(); setActive(oldActivationState); + updateZoomLevel(oldZoomLevel); } void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl) @@ -486,6 +505,7 @@ 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)) { @@ -514,229 +534,458 @@ 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; + + 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::mouseReleaseEvent(QMouseEvent* event) +void DolphinView::setUrl(const KUrl& url) { - QWidget::mouseReleaseEvent(event); - setActive(true); + m_newFileNames.clear(); + + // remember current item candidate (see slotDirListerCompleted()) + m_currentItemUrl = url; + updateView(url, KUrl()); } -void DolphinView::wheelEvent(QWheelEvent* event) +void DolphinView::changeSelection(const KFileItemList& selection) { - if (event->modifiers() & Qt::ControlModifier) { - const int delta = event->delta(); - if ((delta > 0) && isZoomInPossible()) { - zoomIn(); - } else if ((delta < 0) && isZoomOutPossible()) { - zoomOut(); + clearSelection(); + if (selection.isEmpty()) { + return; + } + const KUrl& baseUrl = url(); + KUrl url; + QItemSelection newSelection; + foreach(const KFileItem& item, selection) { + url = item.url().upUrl(); + if (baseUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) { + QModelIndex index = m_proxyModel->mapFromSource(m_dolphinModel->indexForItem(item)); + newSelection.select(index, index); } - event->accept(); } + itemView()->selectionModel()->select(newSelection, + QItemSelectionModel::ClearAndSelect + | QItemSelectionModel::Current); } -bool DolphinView::eventFilter(QObject* watched, QEvent* event) +void DolphinView::renameSelectedItems() { - if ((watched == itemView()) && (event->type() == QEvent::FocusIn)) { - m_controller->requestActivation(); + KFileItemList items = selectedItems(); + const int itemCount = items.count(); + if (itemCount < 1) { + return; } - return QWidget::eventFilter(watched, event); + 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; + } + + const QString newName = dialog.newName(); + if (newName.isEmpty()) { + emit errorMessage(dialog.errorString()); + return; + } + + // 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); + + 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); + + RenameDialog dialog(this, items); + if (dialog.exec() == QDialog::Rejected) { + return; + } + + const QString& newName = dialog.newName(); + if (newName.isEmpty()) { + emit errorMessage(dialog.errorString()); + return; + } + + const KUrl& oldUrl = items.first().url(); + KUrl newUrl = oldUrl; + newUrl.setFileName(newName); + KonqOperations::rename(this, oldUrl, newUrl); + } + + // assure that the current index remains visible when KDirLister + // will notify the view about changed items + m_assureVisibleCurrentIndex = true; } -void DolphinView::activate() +void DolphinView::trashSelectedItems() { - setActive(true); + const KUrl::List list = simplifiedSelectedUrls(); + KonqOperations::del(this, KonqOperations::TRASH, list); } -void DolphinView::triggerItem(const KFileItem& item) +void DolphinView::deleteSelectedItems() { - 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::List list = simplifiedSelectedUrls(); + const bool del = KonqOperations::askDeleteConfirmation(list, + KonqOperations::DEL, + KonqOperations::DEFAULT_CONFIRMATION, + this); - if (item.isNull()) { - return; + if (del) { + KIO::Job* job = KIO::del(list); + connect(job, SIGNAL(result(KJob*)), + this, SLOT(slotDeleteFileFinished(KJob*))); } +} - emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart +void DolphinView::cutSelectedItems() +{ + QMimeData* mimeData = selectionMimeData(); + KonqMimeData::addIsCutSelection(mimeData, true); + QApplication::clipboard()->setMimeData(mimeData); } -void DolphinView::emitSelectionChangedSignal() +void DolphinView::copySelectedItems() { - emit selectionChanged(DolphinView::selectedItems()); + QMimeData* mimeData = selectionMimeData(); + QApplication::clipboard()->setMimeData(mimeData); } -void DolphinView::loadDirectory(const KUrl& url, bool reload) +void DolphinView::paste() { - 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)); - } + pasteToUrl(url()); +} + +void DolphinView::pasteIntoFolder() +{ + const KFileItemList items = selectedItems(); + if ((items.count() == 1) && items.first().isDir()) { + pasteToUrl(items.first().url()); + } +} + +void DolphinView::setShowPreview(bool show) +{ + if (m_showPreview == show) { return; } - m_loadingDirectory = true; + const KUrl viewPropsUrl = viewPropertiesUrl(); + ViewProperties props(viewPropsUrl); + props.setShowPreview(show); - m_dirLister->stop(); - m_dirLister->openUrl(url, reload ? KDirLister::Reload : KDirLister::NoFlags); + m_showPreview = show; + m_previewGenerator->setPreviewShown(show); - 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); - } - } + 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); + + loadDirectory(viewPropsUrl); } -KUrl DolphinView::viewPropertiesUrl() const +void DolphinView::setShowHiddenFiles(bool show) { - if (isColumnViewActive()) { - return m_columnView->rootUrl(); + if (m_dirLister->showingDotFiles() == show) { + return; } - return url(); + const KUrl viewPropsUrl = viewPropertiesUrl(); + ViewProperties props(viewPropsUrl); + props.setShowHiddenFiles(show); + + m_dirLister->setShowingDotFiles(show); + emit showHiddenFilesChanged(); + + loadDirectory(viewPropsUrl); } -void DolphinView::applyViewProperties(const KUrl& url) +void DolphinView::setCategorizedSorting(bool categorized) { - 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 (categorized == categorizedSorting()) { return; } - const ViewProperties props(url); - - 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); + // setCategorizedSorting(true) may only get invoked + // if the view supports categorized sorting + Q_ASSERT(!categorized || supportsCategorizedSorting()); - const bool showHiddenFiles = props.showHiddenFiles(); - if (showHiddenFiles != m_dirLister->showingDotFiles()) { - m_dirLister->setShowingDotFiles(showHiddenFiles); - emit showHiddenFilesChanged(); - } + ViewProperties props(viewPropertiesUrl()); + props.setCategorizedSorting(categorized); + props.save(); - m_storedCategorizedSorting = props.categorizedSorting(); - const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting(); - if (categorized != m_proxyModel->isCategorizedModel()) { - m_proxyModel->setCategorizedModel(categorized); - emit categorizedSortingChanged(); - } + m_storedCategorizedSorting = categorized; + m_proxyModel->setCategorizedModel(categorized); - const DolphinView::Sorting sorting = props.sorting(); - if (sorting != m_proxyModel->sorting()) { - m_proxyModel->setSorting(sorting); - emit sortingChanged(sorting); - } + emit categorizedSortingChanged(); +} - const Qt::SortOrder sortOrder = props.sortOrder(); - if (sortOrder != m_proxyModel->sortOrder()) { - m_proxyModel->setSortOrder(sortOrder); - emit sortOrderChanged(sortOrder); - } +void DolphinView::toggleSortOrder() +{ + const Qt::SortOrder order = (sortOrder() == Qt::AscendingOrder) ? + Qt::DescendingOrder : + Qt::AscendingOrder; + setSortOrder(order); +} - KFileItemDelegate::InformationList info = props.additionalInfo(); - if (info != m_fileItemDelegate->showInformation()) { - m_fileItemDelegate->setShowInformation(info); - emit additionalInfoChanged(); - } +void DolphinView::toggleSortFoldersFirst() +{ + setSortFoldersFirst(!sortFoldersFirst()); +} - const bool showPreview = props.showPreview(); - if (showPreview != m_showPreview) { - m_showPreview = showPreview; - m_iconManager->setShowPreview(showPreview); - emit showPreviewChanged(); +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); } } -void DolphinView::changeSelection(const KFileItemList& selection) +void DolphinView::mouseReleaseEvent(QMouseEvent* event) { - clearSelection(); - if (selection.isEmpty()) { - return; + 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 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); +} + +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_expandedDragSource != 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. + m_expandedDragSource->deleteLater(); + m_expandedDragSource = 0; + } + break; + + case QEvent::DragEnter: + if (watched == itemView()->viewport()) { + setActive(true); + } + break; + + case QEvent::KeyPress: + if (watched == itemView()) { + if (m_toolTipManager != 0) { + m_toolTipManager->hideTip(); + } + + // clear the selection when Escape has been pressed + QKeyEvent* keyEvent = static_cast(event); + if (keyEvent->key() == Qt::Key_Escape) { + clearSelection(); + } } + break; + + default: + break; } - itemView()->selectionModel()->select(new_selection, - QItemSelectionModel::ClearAndSelect - | QItemSelectionModel::Current); + + return QWidget::eventFilter(watched, event); } -void DolphinView::openContextMenu(const QPoint& pos) +void DolphinView::activate() { - KFileItem item; + 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 QModelIndex index = itemView()->indexAt(pos); - if (index.isValid() && (index.column() == DolphinModel::Name)) { - item = fileItem(index); + // TODO: the m_isContextMenuOpen check is a workaround for Qt-issue 207192 + if (item.isNull() || m_isContextMenuOpen) { + return; } - emit requestContextMenu(item, url()); + if (m_toolTipManager != 0) { + m_toolTipManager->hideTip(); + } + emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart } -void DolphinView::dropUrls(const KUrl::List& urls, - const KUrl& destPath, - const KFileItem& destItem) +void DolphinView::emitSelectionChangedSignal() +{ + emit selectionChanged(DolphinView::selectedItems()); +} + +void DolphinView::openContextMenu(const QPoint& pos, + const QList& customActions) { - 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); + 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); + } } + + if (m_toolTipManager != 0) { + m_toolTipManager->hideTip(); + } + + m_isContextMenuOpen = true; // TODO: workaround for Qt-issue 207192 + emit requestContextMenu(item, url(), customActions); + m_isContextMenuOpen = false; } -void DolphinView::dropUrls(const KUrl::List& urls, - const KUrl& destination) +void DolphinView::dropUrls(const KFileItem& destItem, + const KUrl& destPath, + QDropEvent* event) { - 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); + addNewFileNames(event->mimeData()); + DragAndDropHelper::instance().dropUrls(destItem, destPath, event, this); } void DolphinView::updateSorting(DolphinView::Sorting sorting) @@ -759,12 +1008,14 @@ void DolphinView::updateSortOrder(Qt::SortOrder order) emit sortOrderChanged(order); } -void DolphinView::toggleSortOrder() +void DolphinView::updateSortFoldersFirst(bool foldersFirst) { - const Qt::SortOrder order = (sortOrder() == Qt::AscendingOrder) ? - Qt::DescendingOrder : - Qt::AscendingOrder; - setSortOrder(order); + ViewProperties props(viewPropertiesUrl()); + props.setSortFoldersFirst(foldersFirst); + + m_proxyModel->setSortFoldersFirst(foldersFirst); + + emit sortFoldersFirstChanged(foldersFirst); } void DolphinView::updateAdditionalInfo(const KFileItemDelegate::InformationList& info) @@ -830,27 +1081,72 @@ void DolphinView::updateAdditionalInfoActions(KActionCollection* collection) } } -void DolphinView::toggleAdditionalInfo(QAction* action) +QPair DolphinView::pasteInfo() const { - const KFileItemDelegate::Information info = - static_cast(action->data().toInt()); + return KonqOperations::pasteInfo(url()); +} - KFileItemDelegate::InformationList list = additionalInfo(); +void DolphinView::setTabsForFilesEnabled(bool tabsForFiles) +{ + m_tabsForFiles = tabsForFiles; +} - const bool show = action->isChecked(); +bool DolphinView::isTabsForFilesEnabled() const +{ + return m_tabsForFiles; +} - 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); +bool DolphinView::itemsExpandable() const +{ + return (m_detailsView != 0) && m_detailsView->itemsExpandable(); +} + +void DolphinView::deleteWhenNotDragSource(QAbstractItemView *view) +{ + if (view == 0) + return; + + if (DragAndDropHelper::instance().isDragSource(view)) { + // We must store for later deletion. + if (m_expandedDragSource != 0) { + // The old stored view is obviously not the drag source anymore. + m_expandedDragSource->deleteLater(); + m_expandedDragSource = 0; + } + view->hide(); + m_expandedDragSource = view; + } + else { + view->deleteLater(); } } +void DolphinView::observeCreatedItem(const KUrl& url) +{ + m_createdItemUrl = url; + connect(m_dolphinModel, SIGNAL(rowsInserted(const QModelIndex&, int, int)), + this, SLOT(selectAndScrollToCreatedItem())); +} + +void DolphinView::selectAndScrollToCreatedItem() +{ + const QModelIndex dirIndex = m_dolphinModel->indexForUrl(m_createdItemUrl); + if (dirIndex.isValid()) { + const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex); + itemView()->setCurrentIndex(proxyIndex); + } + + disconnect(m_dolphinModel, SIGNAL(rowsInserted(const QModelIndex&, int, int)), + this, SLOT(selectAndScrollToCreatedItem())); + m_createdItemUrl = KUrl(); +} + +void DolphinView::restoreSelection() +{ + disconnect(m_dirLister, SIGNAL(completed()), this, SLOT(restoreSelection())); + changeSelection(m_selectedItems); +} + void DolphinView::emitContentsMoved() { // only emit the contents moved signal if: @@ -866,17 +1162,201 @@ void DolphinView::emitContentsMoved() void DolphinView::showHoverInformation(const KFileItem& item) { - if (hasSelection() || !m_active) { + 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::slotDirListerCompleted() +{ + if (!m_currentItemUrl.isEmpty()) { + // assure that the current item remains visible + 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(); + } + } + m_currentItemUrl.clear(); + } + + if (!m_newFileNames.isEmpty()) { + // select all newly added items created by a paste operation or + // a drag & drop operation + QItemSelectionModel* selectionModel = itemView()->selectionModel(); + const int rowCount = m_proxyModel->rowCount(); + for (int row = 0; row < rowCount; ++row) { + const QModelIndex proxyIndex = m_proxyModel->index(row, 0); + const QModelIndex dirIndex = m_proxyModel->mapToSource(proxyIndex); + const KUrl url = m_dolphinModel->itemForIndex(dirIndex).url(); + if (m_newFileNames.contains(url.fileName())) { + selectionModel->select(proxyIndex, QItemSelectionModel::Select); + } + } + + m_newFileNames.clear(); + } +} + +void DolphinView::slotRefreshItems() +{ + if (m_assureVisibleCurrentIndex) { + m_assureVisibleCurrentIndex = false; + itemView()->scrollTo(itemView()->currentIndex()); + } +} + +void DolphinView::loadDirectory(const KUrl& url, bool reload) +{ + 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; + + if (reload) { + m_selectedItems = selectedItems(); + connect(m_dirLister, SIGNAL(completed()), this, SLOT(restoreSelection())); + } + + 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 (m_ignoreViewProperties) { + return; + } + + 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); + } + + const bool sortFoldersFirst = props.sortFoldersFirst(); + if (sortFoldersFirst != m_proxyModel->sortFoldersFirst()) { + m_proxyModel->setSortFoldersFirst(sortFoldersFirst); + emit sortFoldersFirstChanged(sortFoldersFirst); + } + + 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); + } + + if (DolphinSettings::instance().generalSettings()->globalViewProps()) { + // During the lifetime of a DolphinView instance the global view properties + // should not be changed. This allows e. g. to split a view and use different + // view properties for each view. + m_ignoreViewProperties = true; } } @@ -908,10 +1388,33 @@ void DolphinView::createView() Q_ASSERT(view != 0); view->installEventFilter(this); + view->viewport()->installEventFilter(this); + setFocusProxy(view); + + 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&)), + m_controller, SLOT(triggerItem(const QModelIndex&))); + } + else { + // Listen out for requests to delete the current column. + connect(m_columnView, SIGNAL(requestColumnDeletion(QAbstractItemView*)), + this, SLOT(deleteWhenNotDragSource(QAbstractItemView*))); + } m_controller->setItemView(view); - m_fileItemDelegate = new KFileItemDelegate(view); + m_fileItemDelegate = new DolphinFileItemDelegate(view); + m_fileItemDelegate->setShowToolTipWhenElided(false); + m_fileItemDelegate->setMinimizedNameColumn(m_mode == DetailsView); view->setItemDelegate(m_fileItemDelegate); view->setModel(m_proxyModel); @@ -927,9 +1430,14 @@ void DolphinView::createView() view->setSelectionMode(QAbstractItemView::ExtendedSelection); - new KMimeTypeResolver(view, m_dolphinModel); - m_iconManager = new IconManager(view, m_proxyModel); - m_iconManager->setShowPreview(m_showPreview); + 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); @@ -945,15 +1453,33 @@ 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()). + setFocusProxy(0); + setFocus(); + m_topLayout->removeWidget(view); view->close(); - view->deleteLater(); + + // m_previewGenerator's parent is not always destroyed, and we + // don't want two active at once - manually delete. + delete m_previewGenerator; + m_previewGenerator = 0; + + disconnect(view); + m_controller->disconnect(view); + view->disconnect(); + + deleteWhenNotDragSource(view); view = 0; + m_iconsView = 0; m_detailsView = 0; m_columnView = 0; m_fileItemDelegate = 0; - m_iconManager = 0; + m_toolTipManager = 0; } } @@ -968,216 +1494,48 @@ QAbstractItemView* DolphinView::itemView() const return m_iconsView; } -bool DolphinView::isCutItem(const KFileItem& item) const +void DolphinView::pasteToUrl(const KUrl& url) { - const QMimeData* mimeData = QApplication::clipboard()->mimeData(); - const KUrl::List cutUrls = KUrl::List::fromMimeData(mimeData); - - const KUrl& itemUrl = item.url(); - KUrl::List::const_iterator it = cutUrls.begin(); - const KUrl::List::const_iterator end = cutUrls.end(); - while (it != end) { - if (*it == itemUrl) { - return true; - } - ++it; - } - - return false; + addNewFileNames(QApplication::clipboard()->mimeData()); + KonqOperations::doPaste(this, url); } -void DolphinView::renameSelectedItems() +void DolphinView::updateZoomLevel(int oldZoomLevel) { - 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... - int index = 1; - foreach (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); - emit doingOperation(KonqFileUndoManager::RENAME); - } - } - } - } 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); - } + const int newZoomLevel = ZoomLevelInfo::zoomLevelForIconSize(itemView()->iconSize()); + if (oldZoomLevel != newZoomLevel) { + m_controller->setZoomLevel(newZoomLevel); + emit zoomLevelChanged(newZoomLevel); } } -void DolphinView::trashSelectedItems() -{ - emit doingOperation(KonqFileUndoManager::TRASH); - KonqOperations::del(this, KonqOperations::TRASH, selectedUrls()); -} - -void DolphinView::deleteSelectedItems() +KUrl::List DolphinView::simplifiedSelectedUrls() const { - 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*))); + KUrl::List list = selectedUrls(); + if (itemsExpandable() ) { + list = KDirModel::simplifiedUrlList(list); } + return list; } -void DolphinView::slotDeleteFileFinished(KJob* job) +QMimeData* DolphinView::selectionMimeData() const { - if (job->error() == 0) { - emit operationCompletedMessage(i18nc("@info:status", "Delete operation completed.")); - } else { - emit errorMessage(job->errorString()); - } -} - -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() -{ - 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 (sourceUrls.contains(destUrl)) { - const QString text = i18nc("@info", "The folder %1 is pasted into itself. Is this intended?", fileItem.name()); - int result = KMessageBox::questionYesNo(window(), - text, - i18nc("@title:window", "Paste into Folder"), - KGuiItem(i18nc("@label", "Paste"), "dialog-ok"), - KGuiItem(i18nc("@label", "Cancel"), "dialog-cancel")); - if (result == KMessageBox::No) { - return; - } - } - } + if (isColumnViewActive()) { + return m_columnView->selectionMimeData(); } - if (KonqMimeData::decodeIsCutSelection(mimeData)) { - KonqOperations::copy(this, KonqOperations::MOVE, sourceUrls, destUrl); - emit doingOperation(KonqFileUndoManager::MOVE); - clipboard->clear(); - } else { - KonqOperations::copy(this, KonqOperations::COPY, sourceUrls, destUrl); - emit doingOperation(KonqFileUndoManager::COPY); - } + 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()); } -QPair DolphinView::pasteInfo() const +void DolphinView::addNewFileNames(const QMimeData* mimeData) { - QPair ret; - QClipboard* clipboard = QApplication::clipboard(); - const QMimeData* mimeData = clipboard->mimeData(); - - KUrl::List urls = KUrl::List::fromMimeData(mimeData); - if (!urls.isEmpty()) { - ret.first = true; - 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"); - - } else { - ret.second = i18ncp("@action:inmenu", "Paste One Item", "Paste %1 Items", 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 KUrl::List urls = KUrl::List::fromMimeData(mimeData); + foreach (const KUrl& url, urls) { + m_newFileNames.insert(url.fileName()); } - return ret; } #include "dolphinview.moc"