X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/c1a0fb31612abb77069d8ece15f6ffb16d2d1871..45a1074b0a38f38cfebde8bb65d5a6520b2db3e8:/src/dolphinview.cpp diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp index 75c1ee01c..7979b06c3 100644 --- a/src/dolphinview.cpp +++ b/src/dolphinview.cpp @@ -28,19 +28,24 @@ #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" @@ -59,6 +64,7 @@ DolphinView::DolphinView(QWidget* parent, DolphinSortFilterProxyModel* proxyModel) : QWidget(parent), m_active(true), + m_showPreview(false), m_loadingDirectory(false), m_storedCategorizedSorting(false), m_mode(DolphinView::IconsView), @@ -68,9 +74,11 @@ 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_previewJob(0) { setFocusPolicy(Qt::StrongFocus); m_topLayout = new QVBoxLayout(this); @@ -88,16 +96,26 @@ 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&))); + connect(m_controller, SIGNAL(requestContextMenu(const QPoint&)), this, SLOT(openContextMenu(const QPoint&))); - connect(m_controller, SIGNAL(urlsDropped(const KUrl::List&, const KUrl&, const QModelIndex&, QWidget*)), - this, SLOT(dropUrls(const KUrl::List&, const KUrl&, const QModelIndex&, 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)), this, SLOT(updateSortOrder(Qt::SortOrder))); + 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(activated()), @@ -113,6 +131,10 @@ DolphinView::DolphinView(QWidget* parent, DolphinView::~DolphinView() { + if (m_previewJob != 0) { + m_previewJob->kill(); + m_previewJob = 0; + } } const KUrl& DolphinView::url() const @@ -132,13 +154,31 @@ 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); + } + + QWidget* viewport = itemView()->viewport(); + QPalette palette; + palette.setColor(viewport->backgroundRole(), color); + viewport->setPalette(palette); - updateViewportColor(); update(); if (active) { emit activated(); } + + m_controller->indicateActivationChange(active); } bool DolphinView::isActive() const @@ -164,12 +204,19 @@ void DolphinView::setMode(Mode mode) 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(); + // Not all view modes support categorized sorting. Adjust the sorting model // if changing the view mode results in a change of the categorized sorting // capabilities. @@ -177,12 +224,9 @@ void DolphinView::setMode(Mode mode) const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting(); if (categorized != m_proxyModel->isCategorizedModel()) { m_proxyModel->setCategorizedModel(categorized); - m_proxyModel->sort(m_proxyModel->sortColumn(), m_proxyModel->sortOrder()); emit categorizedSortingChanged(); } - loadDirectory(viewPropsUrl); - emit modeChanged(); } @@ -193,11 +237,16 @@ DolphinView::Mode DolphinView::mode() const void DolphinView::setShowPreview(bool show) { + if (m_showPreview == show) { + return; + } + const KUrl viewPropsUrl = viewPropertiesUrl(); ViewProperties props(viewPropsUrl); props.setShowPreview(show); - m_controller->setShowPreview(show); + m_showPreview = show; + emit showPreviewChanged(); loadDirectory(viewPropsUrl, true); @@ -205,7 +254,7 @@ void DolphinView::setShowPreview(bool show) bool DolphinView::showPreview() const { - return m_controller->showPreview(); + return m_showPreview; } void DolphinView::setShowHiddenFiles(bool show) @@ -219,7 +268,6 @@ void DolphinView::setShowHiddenFiles(bool show) props.setShowHiddenFiles(show); m_dirLister->setShowingDotFiles(show); - m_controller->setShowHiddenFiles(show); emit showHiddenFilesChanged(); loadDirectory(viewPropsUrl, true); @@ -246,7 +294,6 @@ void DolphinView::setCategorizedSorting(bool categorized) m_storedCategorizedSorting = categorized; m_proxyModel->setCategorizedModel(categorized); - m_proxyModel->sort(m_proxyModel->sortColumn(), m_proxyModel->sortOrder()); emit categorizedSortingChanged(); } @@ -270,7 +317,13 @@ 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() @@ -412,12 +465,15 @@ void DolphinView::setAdditionalInfo(KFileItemDelegate::InformationList info) const KUrl viewPropsUrl = viewPropertiesUrl(); ViewProperties props(viewPropsUrl); props.setAdditionalInfo(info); - - m_controller->setAdditionalInfoCount(info.count()); m_fileItemDelegate->setShowInformation(info); - emit additionalInfoChanged(info); - loadDirectory(viewPropsUrl, true); + 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); + } } KFileItemDelegate::InformationList DolphinView::additionalInfo() const @@ -433,10 +489,14 @@ void DolphinView::reload() void DolphinView::refresh() { + const bool oldActivationState = m_active; + m_active = true; + createView(); applyViewProperties(m_controller->url()); reload(); - updateViewportColor(); + + setActive(oldActivationState); } void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl) @@ -445,18 +505,11 @@ void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl) return; } - const bool restoreColumnView = !rootUrl.isEmpty() - && !rootUrl.equals(url, KUrl::CompareWithoutTrailingSlash) - && rootUrl.isParentOf(url); - m_controller->setUrl(url); // emits urlChanged, which we forward - if (restoreColumnView) { + if (!rootUrl.isEmpty() && rootUrl.isParentOf(url)) { applyViewProperties(rootUrl); loadDirectory(rootUrl); - // Restoring the column view relies on the URL-history. It might be possible - // that the view properties have been changed or deleted in the meantime, so - // it cannot be asserted that really a column view has been created: if (itemView() == m_columnView) { m_columnView->setRootUrl(rootUrl); m_columnView->showColumn(url); @@ -466,11 +519,31 @@ void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl) loadDirectory(url); } - itemView()->setFocus(); - emit startedPathLoading(url); } +void DolphinView::setNameFilter(const QString& nameFilter) +{ + m_proxyModel->setFilterRegExp(nameFilter); + + 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... + m_columnView->setNameFilter(nameFilter); + } +} + +void DolphinView::calculateItemCount(int& fileCount, int& folderCount) +{ + foreach (KFileItem item, m_dirLister->items()) { + if (item.isDir()) { + ++folderCount; + } else { + ++fileCount; + } + } +} + void DolphinView::setUrl(const KUrl& url) { updateView(url, KUrl()); @@ -504,18 +577,26 @@ void DolphinView::triggerItem(const KFileItem& item) void DolphinView::generatePreviews(const KFileItemList& items) { - 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&))); + if (m_controller->dolphinView()->showPreview()) { + if (m_previewJob != 0) { + m_previewJob->kill(); + m_previewJob = 0; + } + + 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*))); } } -void DolphinView::showPreview(const KFileItem& item, const QPixmap& pixmap) +void DolphinView::replaceIcon(const KFileItem& item, const QPixmap& pixmap) { 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 + 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; } @@ -602,7 +683,6 @@ void DolphinView::applyViewProperties(const KUrl& url) const bool showHiddenFiles = props.showHiddenFiles(); if (showHiddenFiles != m_dirLister->showingDotFiles()) { m_dirLister->setShowingDotFiles(showHiddenFiles); - m_controller->setShowHiddenFiles(showHiddenFiles); emit showHiddenFilesChanged(); } @@ -610,7 +690,6 @@ void DolphinView::applyViewProperties(const KUrl& url) const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting(); if (categorized != m_proxyModel->isCategorizedModel()) { m_proxyModel->setCategorizedModel(categorized); - m_proxyModel->sort(m_proxyModel->sortColumn(), m_proxyModel->sortOrder()); emit categorizedSortingChanged(); } @@ -628,14 +707,13 @@ void DolphinView::applyViewProperties(const KUrl& url) KFileItemDelegate::InformationList info = props.additionalInfo(); if (info != m_fileItemDelegate->showInformation()) { - m_controller->setAdditionalInfoCount(info.count()); 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; emit showPreviewChanged(); } } @@ -666,7 +744,7 @@ void DolphinView::openContextMenu(const QPoint& pos) KFileItem item; const QModelIndex index = itemView()->indexAt(pos); - if (isValidNameIndex(index)) { + if (index.isValid() && (index.column() == DolphinModel::Name)) { item = fileItem(index); } @@ -675,34 +753,25 @@ void DolphinView::openContextMenu(const QPoint& pos) void DolphinView::dropUrls(const KUrl::List& urls, const KUrl& destPath, - const QModelIndex& destIndex, - QWidget* source) + const KFileItem& destItem) { - KFileItem directory; - if (isValidNameIndex(destIndex)) { - KFileItem item = fileItem(destIndex); - Q_ASSERT(!item.isNull()); - if (item.isDir()) { - // the URLs are dropped above a directory - directory = item; - } + 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); } - - if ((directory.isNull()) && (source == itemView())) { - // The dropping is done into the same viewport where - // the dragging has been started. Just ignore this... - return; - } - - const KUrl& destination = (directory.isNull()) ? - destPath : directory.url(); - dropUrls(urls, destination); } void DolphinView::dropUrls(const KUrl::List& urls, const KUrl& destination) { - emit urlsDropped(urls, 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); } void DolphinView::updateSorting(DolphinView::Sorting sorting) @@ -725,6 +794,98 @@ 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()); + 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; + } + } +} + +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::emitContentsMoved() { // only emit the contents moved signal if: @@ -759,7 +920,7 @@ void DolphinView::updateCutItems() void DolphinView::showHoverInformation(const KFileItem& item) { - if (hasSelection()) { + if (hasSelection() || !m_active) { return; } @@ -768,35 +929,20 @@ void DolphinView::showHoverInformation(const KFileItem& item) void DolphinView::clearHoverInformation() { - emit requestItemInfo(KFileItem()); + if (m_active) { + emit requestItemInfo(KFileItem()); + } } void DolphinView::createView() { - KFileItemDelegate::InformationList infoList; - if (m_fileItemDelegate != 0) { - infoList = m_fileItemDelegate->showInformation(); - } - - // 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); @@ -818,10 +964,19 @@ void DolphinView::createView() Q_ASSERT(view != 0); m_fileItemDelegate = new KFileItemDelegate(view); - m_fileItemDelegate->setShowInformation(infoList); 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); @@ -833,7 +988,21 @@ void DolphinView::createView() this, SLOT(emitContentsMoved())); connect(view->horizontalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(emitContentsMoved())); - view->setFocus(); +} + +void DolphinView::deleteView() +{ + 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; + } } QAbstractItemView* DolphinView::itemView() const @@ -847,11 +1016,6 @@ QAbstractItemView* DolphinView::itemView() const return m_iconsView; } -bool DolphinView::isValidNameIndex(const QModelIndex& index) const -{ - return index.isValid() && (index.column() == DolphinModel::Name); -} - bool DolphinView::isCutItem(const KFileItem& item) const { const QMimeData* mimeData = QApplication::clipboard()->mimeData(); @@ -906,20 +1070,235 @@ void DolphinView::applyCutItemEffect() } } -void DolphinView::updateViewportColor() +KToggleAction* DolphinView::iconsModeAction(KActionCollection* actionCollection) { - QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color(); - if (m_active) { - emit urlChanged(url()); // Hmm, this is a hack; the url hasn't really changed. - emit selectionChanged(selectedItems()); + 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 { - color.setAlpha(0); + emit errorMessage(job->errorString()); } +} - QWidget* viewport = itemView()->viewport(); - QPalette palette; - palette.setColor(viewport->backgroundRole(), color); - viewport->setPalette(palette); +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() +{ + 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); + clipboard->clear(); + } else { + KonqOperations::copy(this, KonqOperations::COPY, sourceUrls, destUrl); + emit doingOperation(KonqFileUndoManager::COPY); + } +} + +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()) { + 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(); + } + } + return ret; } #include "dolphinview.moc"