X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/c1f27bb620337c7f173fce1dd3097fa3e43c2878..5fc9514e6552a3af71c06e67b456f29601e022a9:/src/dolphinview.cpp diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp index c44afb219..6f5aa8d6f 100644 --- a/src/dolphinview.cpp +++ b/src/dolphinview.cpp @@ -19,8 +19,6 @@ ***************************************************************************/ #include "dolphinview.h" -#include -#include #include #include @@ -30,29 +28,40 @@ #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 "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 "folderexpander.h" +#include "iconmanager.h" +#include "renamedialog.h" +#include "tooltipmanager.h" +#include "viewproperties.h" DolphinView::DolphinView(QWidget* parent, const KUrl& url, @@ -61,8 +70,11 @@ DolphinView::DolphinView(QWidget* parent, DolphinSortFilterProxyModel* proxyModel) : QWidget(parent), m_active(true), + 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), @@ -70,40 +82,31 @@ DolphinView::DolphinView(QWidget* parent, m_detailsView(0), m_columnView(0), m_fileItemDelegate(0), + m_selectionModel(0), m_dolphinModel(dolphinModel), m_dirLister(dirLister), - m_proxyModel(proxyModel) + m_proxyModel(proxyModel), + m_iconManager(0), + m_toolTipManager(0), + m_rootUrl(), + m_currentItemUrl() { - 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&, QWidget*)), - this, SLOT(dropUrls(const KUrl::List&, const KUrl&, const KFileItem&, QWidget*))); + 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(sortingChanged(DolphinView::Sorting)), this, SLOT(updateSorting(DolphinView::Sorting))); connect(m_controller, SIGNAL(sortOrderChanged(Qt::SortOrder)), @@ -112,6 +115,8 @@ 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&)), @@ -119,6 +124,11 @@ DolphinView::DolphinView(QWidget* parent, connect(m_controller, SIGNAL(viewportEntered()), this, SLOT(clearHoverInformation())); + connect(m_dirLister, SIGNAL(redirection(KUrl, KUrl)), + this, SLOT(slotRedirection(KUrl, KUrl))); + connect(m_dirLister, SIGNAL(completed()), + this, SLOT(restoreCurrentItem())); + applyViewProperties(url); m_topLayout->addWidget(itemView()); } @@ -164,6 +174,7 @@ void DolphinView::setActive(bool active) update(); if (active) { + itemView()->setFocus(); emit activated(); } @@ -183,27 +194,18 @@ void DolphinView::setMode(Mode mode) 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(); ViewProperties props(viewPropsUrl); props.setViewMode(m_mode); - createView(); // the file item delegate has been recreated, apply the current // additional information manually const KFileItemDelegate::InformationList infoList = props.additionalInfo(); m_fileItemDelegate->setShowInformation(infoList); - emit additionalInfoChanged(infoList); + emit additionalInfoChanged(); // Not all view modes support categorized sorting. Adjust the sorting model // if changing the view mode results in a change of the categorized sorting @@ -215,8 +217,6 @@ void DolphinView::setMode(Mode mode) emit categorizedSortingChanged(); } - loadDirectory(viewPropsUrl); - emit modeChanged(); } @@ -225,37 +225,9 @@ DolphinView::Mode DolphinView::mode() const return m_mode; } -void DolphinView::setShowPreview(bool show) -{ - const KUrl viewPropsUrl = viewPropertiesUrl(); - ViewProperties props(viewPropsUrl); - props.setShowPreview(show); - - m_controller->setShowPreview(show); - emit showPreviewChanged(); - - loadDirectory(viewPropsUrl, true); -} - bool DolphinView::showPreview() const { - return m_controller->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); + return m_showPreview; } bool DolphinView::showHiddenFiles() const @@ -263,26 +235,6 @@ 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 @@ -302,7 +254,13 @@ bool DolphinView::supportsCategorizedSorting() const void DolphinView::selectAll() { - itemView()->selectAll(); + QAbstractItemView* view = itemView(); + // TODO: there seems to be a bug in QAbstractItemView::selectAll(); if + // the Ctrl-key is pressed (e. g. for Ctrl+A), selectAll() inverts the + // selection instead of selecting all items. This is bypassed for KDE 4.0 + // by invoking clearSelection() first. + view->clearSelection(); + view->selectAll(); } void DolphinView::invertSelection() @@ -339,6 +297,10 @@ 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 @@ -349,7 +311,7 @@ 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 +325,21 @@ 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) @@ -395,24 +362,34 @@ QPoint DolphinView::contentsPosition() const return QPoint(x, y); } -void DolphinView::zoomIn() +void DolphinView::setZoomLevel(int level) { - m_controller->triggerZoomIn(); + if (level < zoomLevelMinimum()) { + level = zoomLevelMinimum(); + } else if (level > zoomLevelMaximum()) { + level = zoomLevelMaximum(); + } + + if (level != zoomLevel()) { + m_controller->setZoomLevel(level); + m_iconManager->updatePreviews(); + emit zoomLevelChanged(level); + } } -void DolphinView::zoomOut() +int DolphinView::zoomLevel() const { - m_controller->triggerZoomOut(); + return m_controller->zoomLevel(); } -bool DolphinView::isZoomInPossible() const +int DolphinView::zoomLevelMinimum() const { - return m_controller->isZoomInPossible(); + return m_controller->zoomLevelMinimum(); } -bool DolphinView::isZoomOutPossible() const +int DolphinView::zoomLevelMaximum() const { - return m_controller->isZoomOutPossible(); + return m_controller->zoomLevelMaximum(); } void DolphinView::setSorting(Sorting sorting) @@ -446,12 +423,12 @@ void DolphinView::setAdditionalInfo(KFileItemDelegate::InformationList info) props.setAdditionalInfo(info); m_fileItemDelegate->setShowInformation(info); - emit additionalInfoChanged(info); + emit additionalInfoChanged(); 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); } } @@ -484,6 +461,7 @@ void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl) return; } + m_iconManager->cancelPreviews(); m_controller->setUrl(url); // emits urlChanged, which we forward if (!rootUrl.isEmpty() && rootUrl.isParentOf(url)) { @@ -514,7 +492,7 @@ void DolphinView::setNameFilter(const QString& nameFilter) void DolphinView::calculateItemCount(int& fileCount, int& folderCount) { - foreach (KFileItem item, m_dirLister->items()) { + foreach (const KFileItem &item, m_dirLister->items()) { if (item.isDir()) { ++folderCount; } else { @@ -525,14 +503,276 @@ void DolphinView::calculateItemCount(int& fileCount, int& folderCount) void DolphinView::setUrl(const KUrl& url) { + // remember current item candidate (see restoreCurrentItem()) + m_currentItemUrl = url; updateView(url, KUrl()); } +void DolphinView::changeSelection(const KFileItemList& selection) +{ + 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); +} + +void DolphinView::renameSelectedItems() +{ + const KFileItemList items = selectedItems(); + const int itemCount = items.count(); + if (itemCount < 1) { + return; + } + + 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()); + } 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('#')); + + // 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); + emit doingOperation(KIO::FileUndoManager::Rename); + } + } + } + } 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()); + } else { + const KUrl& oldUrl = items.first().url(); + KUrl newUrl = oldUrl; + newUrl.setFileName(newName); + KonqOperations::rename(this, oldUrl, newUrl); + emit doingOperation(KIO::FileUndoManager::Rename); + } + } +} + +void DolphinView::trashSelectedItems() +{ + emit doingOperation(KIO::FileUndoManager::Trash); + const KUrl::List list = simplifiedSelectedUrls(); + KonqOperations::del(this, KonqOperations::TRASH, list); +} + +void DolphinView::deleteSelectedItems() +{ + 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*))); + } +} + +void DolphinView::cutSelectedItems() +{ + QMimeData* mimeData = new QMimeData(); + const KUrl::List kdeUrls = simplifiedSelectedUrls(); + 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() +{ + 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; + } + + const KUrl viewPropsUrl = viewPropertiesUrl(); + ViewProperties props(viewPropsUrl); + props.setShowPreview(show); + + m_showPreview = show; + m_iconManager->setShowPreview(show); + + 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); +} + +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); +} + +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(); +} + +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); + } +} + 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(); + } +} + +bool DolphinView::eventFilter(QObject* watched, QEvent* event) +{ + if ((watched == itemView()) && (event->type() == QEvent::FocusIn)) { + m_controller->requestActivation(); + } + + return QWidget::eventFilter(watched, event); +} + void DolphinView::activate() { setActive(true); @@ -547,47 +787,239 @@ void DolphinView::triggerItem(const KFileItem& item) return; } - if (item.isNull()) { + // TODO: the m_isContextMenuOpen check is a workaround for Qt-issue 207192 + if (item.isNull() || m_isContextMenuOpen) { return; } + if (m_toolTipManager != 0) { + m_toolTipManager->hideTip(); + } emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart } -void DolphinView::generatePreviews(const KFileItemList& items) +void DolphinView::emitSelectionChangedSignal() +{ + emit selectionChanged(DolphinView::selectedItems()); +} + +void DolphinView::openContextMenu(const QPoint& pos) { - if (m_controller->showPreview()) { - KIO::PreviewJob* job = KIO::filePreview(items, 128); - connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)), - this, SLOT(showPreview(const KFileItem&, const QPixmap&))); + 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()); + m_isContextMenuOpen = false; } -void DolphinView::showPreview(const KFileItem& item, const QPixmap& pixmap) +void DolphinView::dropUrls(const KUrl::List& urls, + const KUrl& destPath, + const KFileItem& destItem) +{ + Q_ASSERT(!urls.isEmpty()); + const KUrl destination = !destItem.isNull() && destItem.isDir() ? + destItem.url() : destPath; + const KUrl sourceDir = KUrl(urls.first().directory()); + if (sourceDir != destination) { + DolphinDropController dropController(this); + // forward doingOperation signal up to the mainwindow + connect(&dropController, SIGNAL(doingOperation(KIO::FileUndoManager::CommandType)), + this, SIGNAL(doingOperation(KIO::FileUndoManager::CommandType))); + dropController.dropUrls(urls, destination); + } +} + +void DolphinView::updateSorting(DolphinView::Sorting sorting) { - Q_ASSERT(!item.isNull()); - if (item.url().directory() != m_dirLister->url().path()) { - // the preview job is still working on items of an older URL, hence - // the item is not part of the directory model anymore - return; + ViewProperties props(viewPropertiesUrl()); + props.setSorting(sorting); + + m_proxyModel->setSorting(sorting); + + emit sortingChanged(sorting); +} + +void DolphinView::updateSortOrder(Qt::SortOrder order) +{ + ViewProperties props(viewPropertiesUrl()); + props.setSortOrder(order); + + m_proxyModel->setSortOrder(order); + + emit sortOrderChanged(order); +} + +void DolphinView::updateAdditionalInfo(const KFileItemDelegate::InformationList& info) +{ + ViewProperties props(viewPropertiesUrl()); + props.setAdditionalInfo(info); + props.save(); + + m_fileItemDelegate->setShowInformation(info); + + emit additionalInfoChanged(); +} + +void DolphinView::updateAdditionalInfoActions(KActionCollection* collection) +{ + const bool enable = (m_mode == DolphinView::DetailsView) || + (m_mode == DolphinView::IconsView); + + QAction* showSizeInfo = collection->action("show_size_info"); + QAction* showDateInfo = collection->action("show_date_info"); + QAction* showPermissionsInfo = collection->action("show_permissions_info"); + QAction* showOwnerInfo = collection->action("show_owner_info"); + QAction* showGroupInfo = collection->action("show_group_info"); + QAction* showMimeInfo = collection->action("show_mime_info"); + + showSizeInfo->setChecked(false); + showDateInfo->setChecked(false); + showPermissionsInfo->setChecked(false); + showOwnerInfo->setChecked(false); + showGroupInfo->setChecked(false); + showMimeInfo->setChecked(false); + + showSizeInfo->setEnabled(enable); + showDateInfo->setEnabled(enable); + showPermissionsInfo->setEnabled(enable); + showOwnerInfo->setEnabled(enable); + showGroupInfo->setEnabled(enable); + showMimeInfo->setEnabled(enable); + + foreach (KFileItemDelegate::Information info, m_fileItemDelegate->showInformation()) { + switch (info) { + case KFileItemDelegate::Size: + showSizeInfo->setChecked(true); + break; + case KFileItemDelegate::ModificationTime: + showDateInfo->setChecked(true); + break; + case KFileItemDelegate::Permissions: + showPermissionsInfo->setChecked(true); + break; + case KFileItemDelegate::Owner: + showOwnerInfo->setChecked(true); + break; + case KFileItemDelegate::OwnerAndGroup: + showGroupInfo->setChecked(true); + break; + case KFileItemDelegate::FriendlyMimeType: + showMimeInfo->setChecked(true); + break; + default: + break; + } } +} + +QPair DolphinView::pasteInfo() const +{ + QPair ret; + QClipboard* clipboard = QApplication::clipboard(); + const QMimeData* mimeData = clipboard->mimeData(); + + 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(); + + 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 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); } else { - m_dolphinModel->setData(idx, QIcon(pixmap), Qt::DecorationRole); + 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::emitSelectionChangedSignal() +void DolphinView::setTabsForFilesEnabled(bool tabsForFiles) { - emit selectionChanged(DolphinView::selectedItems()); + m_tabsForFiles = tabsForFiles; +} + +bool DolphinView::isTabsForFilesEnabled() const +{ + return m_tabsForFiles; +} + +void DolphinView::emitContentsMoved() +{ + // only emit the contents moved signal if: + // - no directory loading is ongoing (this would reset the contents position + // always to (0, 0)) + // - if the Column View is active: the column view does an automatic + // positioning during the loading operation, which must be remembered + if (!m_loadingDirectory || isColumnViewActive()) { + const QPoint pos(contentsPosition()); + emit contentsMoved(pos.x(), pos.y()); + } +} + +void DolphinView::showHoverInformation(const KFileItem& item) +{ + 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 { + emit errorMessage(job->errorString()); + } +} + +void DolphinView::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl) +{ + if (oldUrl == m_controller->url()) { + m_controller->setUrl(newUrl); + } +} + +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(); + } + } } void DolphinView::loadDirectory(const KUrl& url, bool reload) @@ -602,7 +1034,6 @@ void DolphinView::loadDirectory(const KUrl& url, bool reload) return; } - m_cutItemsCache.clear(); m_loadingDirectory = true; m_dirLister->stop(); @@ -622,7 +1053,7 @@ void DolphinView::loadDirectory(const KUrl& url, bool reload) KUrl DolphinView::viewPropertiesUrl() const { if (isColumnViewActive()) { - return m_dirLister->url(); + return m_columnView->rootUrl(); } return url(); @@ -679,175 +1110,32 @@ void DolphinView::applyViewProperties(const KUrl& url) KFileItemDelegate::InformationList info = props.additionalInfo(); if (info != m_fileItemDelegate->showInformation()) { m_fileItemDelegate->setShowInformation(info); - emit additionalInfoChanged(info); + emit additionalInfoChanged(); } const bool showPreview = props.showPreview(); - if (showPreview != m_controller->showPreview()) { - m_controller->setShowPreview(showPreview); + if (showPreview != m_showPreview) { + m_showPreview = showPreview; + m_iconManager->setShowPreview(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::changeSelection(const KFileItemList& selection) -{ - 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); -} - -void DolphinView::openContextMenu(const QPoint& pos) -{ - KFileItem item; - - const QModelIndex index = itemView()->indexAt(pos); - if (index.isValid() && (index.column() == DolphinModel::Name)) { - item = fileItem(index); - } - - emit requestContextMenu(item, url()); -} - -void DolphinView::dropUrls(const KUrl::List& urls, - const KUrl& destPath, - const KFileItem& destItem, - QWidget* source) -{ - bool dropAboveDir = false; - if (!destItem.isNull()) { - dropAboveDir = destItem.isDir(); - if (!dropAboveDir) { - // the dropping is done above a file - return; - } - } else if (source == itemView()) { - // the dropping is done into the same viewport where the dragging - // has been started - return; - } - - const KUrl& destination = dropAboveDir ? destItem.url() : destPath; - dropUrls(urls, destination); -} - -void DolphinView::dropUrls(const KUrl::List& urls, - const KUrl& destination) -{ - emit urlsDropped(urls, destination); -} - -void DolphinView::updateSorting(DolphinView::Sorting sorting) -{ - ViewProperties props(viewPropertiesUrl()); - props.setSorting(sorting); - - m_proxyModel->setSorting(sorting); - - emit sortingChanged(sorting); -} - -void DolphinView::updateSortOrder(Qt::SortOrder order) -{ - ViewProperties props(viewPropertiesUrl()); - props.setSortOrder(order); - - m_proxyModel->setSortOrder(order); - - emit sortOrderChanged(order); -} - -void DolphinView::updateAdditionalInfo(const KFileItemDelegate::InformationList& info) -{ - ViewProperties props(viewPropertiesUrl()); - props.setAdditionalInfo(info); - - m_fileItemDelegate->setShowInformation(info); - - emit additionalInfoChanged(info); - -} - -void DolphinView::emitContentsMoved() -{ - // only emit the contents moved signal if: - // - no directory loading is ongoing (this would reset the contents position - // always to (0, 0)) - // - if the Column View is active: the column view does an automatic - // positioning during the loading operation, which must be remembered - if (!m_loadingDirectory || isColumnViewActive()) { - const QPoint pos(contentsPosition()); - emit contentsMoved(pos.x(), pos.y()); - } -} - -void DolphinView::updateCutItems() -{ - // 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); - } - ++it; - } - m_cutItemsCache.clear(); - - // ... and apply an item effect to all currently cut items - applyCutItemEffect(); -} - -void DolphinView::showHoverInformation(const KFileItem& item) -{ - if (hasSelection()) { - return; - } - - emit requestItemInfo(item); -} - -void DolphinView::clearHoverInformation() -{ - emit requestItemInfo(KFileItem()); -} - - void DolphinView::createView() { - // delete current view - QAbstractItemView* view = itemView(); - if (view != 0) { - m_topLayout->removeWidget(view); - view->close(); - view->deleteLater(); - view = 0; - m_iconsView = 0; - m_detailsView = 0; - m_columnView = 0; - m_fileItemDelegate = 0; - } - + deleteView(); Q_ASSERT(m_iconsView == 0); Q_ASSERT(m_detailsView == 0); Q_ASSERT(m_columnView == 0); - // ... and recreate it representing the current mode + QAbstractItemView* view = 0; switch (m_mode) { case IconsView: { m_iconsView = new DolphinIconsView(this, m_controller); @@ -867,14 +1155,47 @@ void DolphinView::createView() } Q_ASSERT(view != 0); + view->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&)), + m_controller, SLOT(triggerItem(const QModelIndex&))); + } + + m_controller->setItemView(view); m_fileItemDelegate = new KFileItemDelegate(view); view->setItemDelegate(m_fileItemDelegate); view->setModel(m_proxyModel); + if (m_selectionModel != 0) { + view->setSelectionModel(m_selectionModel); + } else { + m_selectionModel = view->selectionModel(); + } + + // reparent the selection model, as it should not be deleted + // when deleting the model + m_selectionModel->setParent(this); + view->setSelectionMode(QAbstractItemView::ExtendedSelection); - new KMimeTypeResolver(view, m_dolphinModel); + m_iconManager = new IconManager(view, m_proxyModel); + m_iconManager->setShowPreview(m_showPreview); + + if (DolphinSettings::instance().generalSettings()->showToolTips()) { + m_toolTipManager = new ToolTipManager(view, m_proxyModel); + } + m_topLayout->insertWidget(1, view); connect(view->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)), @@ -885,6 +1206,29 @@ void DolphinView::createView() this, SLOT(emitContentsMoved())); } +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(); + view = 0; + m_iconsView = 0; + m_detailsView = 0; + m_columnView = 0; + m_fileItemDelegate = 0; + m_iconManager = 0; + m_toolTipManager = 0; + } +} + QAbstractItemView* DolphinView::itemView() const { if (m_detailsView != 0) { @@ -914,83 +1258,38 @@ bool DolphinView::isCutItem(const KFileItem& item) const return false; } -void DolphinView::applyCutItemEffect() +void DolphinView::pasteToUrl(const KUrl& url) { - const QMimeData* mimeData = QApplication::clipboard()->mimeData(); - if (!KonqMimeData::decodeIsCutSelection(mimeData)) { - return; - } + QClipboard* clipboard = QApplication::clipboard(); + const QMimeData* mimeData = clipboard->mimeData(); - 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; + const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData); + if (KonqMimeData::decodeIsCutSelection(mimeData)) { + KonqOperations::copy(this, KonqOperations::MOVE, sourceUrls, url); + emit doingOperation(KIO::FileUndoManager::Move); + clipboard->clear(); + } else { + KonqOperations::copy(this, KonqOperations::COPY, sourceUrls, url); + emit doingOperation(KIO::FileUndoManager::Copy); } } -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("fileview-icon")); - 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("fileview-detailed")); - 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("fileview-column")); - columnView->setData(QVariant::fromValue(ColumnView)); - return columnView; +void DolphinView::updateZoomLevel(int oldZoomLevel) +{ + const int newZoomLevel = DolphinController::zoomLevelForIconSize(itemView()->iconSize()); + if (oldZoomLevel != newZoomLevel) { + m_controller->setZoomLevel(newZoomLevel); + emit zoomLevelChanged(newZoomLevel); + } } -QString DolphinView::currentViewModeActionName() const +KUrl::List DolphinView::simplifiedSelectedUrls() const { - switch (m_mode) { - case DolphinView::IconsView: - return "icons"; - case DolphinView::DetailsView: - return "details"; - case DolphinView::ColumnView: - return "columns"; - } - return QString(); // can't happen + KUrl::List list = selectedUrls(); + if ((m_detailsView != 0) && m_detailsView->itemsExpandable()) { + list = KonqOperations::simplifiedUrlList(list); + } + return list; } #include "dolphinview.moc"