X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/bbf9faa05396d66b3dbe101a0c309459e3ffacb1..bf768056294fa3ca471eee71aa2d013db5e25b7b:/src/dolphinview.cpp diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp index c280b40d0..0012a7d94 100644 --- a/src/dolphinview.cpp +++ b/src/dolphinview.cpp @@ -19,8 +19,6 @@ ***************************************************************************/ #include "dolphinview.h" -#include -#include #include #include @@ -30,19 +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" @@ -71,9 +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); @@ -103,8 +108,8 @@ DolphinView::DolphinView(QWidget* parent, 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)), @@ -126,6 +131,10 @@ DolphinView::DolphinView(QWidget* parent, DolphinView::~DolphinView() { + if (m_previewJob != 0) { + m_previewJob->kill(); + m_previewJob = 0; + } } const KUrl& DolphinView::url() const @@ -145,6 +154,7 @@ void DolphinView::setActive(bool active) } m_active = active; + m_selectionModel->clearSelection(); QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color(); if (active) { @@ -194,17 +204,18 @@ 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(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 @@ -216,8 +227,6 @@ void DolphinView::setMode(Mode mode) emit categorizedSortingChanged(); } - loadDirectory(viewPropsUrl); - emit modeChanged(); } @@ -308,7 +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() @@ -452,7 +467,7 @@ 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 @@ -563,17 +578,25 @@ void DolphinView::triggerItem(const KFileItem& item) void DolphinView::generatePreviews(const KFileItemList& items) { if (m_controller->dolphinView()->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_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; } @@ -685,7 +708,7 @@ 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(); @@ -730,30 +753,25 @@ void DolphinView::openContextMenu(const QPoint& pos) 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 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) { + dropUrls(urls, destination); } - - const KUrl& destination = dropAboveDir ? destItem.url() : destPath; - 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) @@ -776,15 +794,96 @@ 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(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() @@ -821,7 +920,7 @@ void DolphinView::updateCutItems() void DolphinView::showHoverInformation(const KFileItem& item) { - if (hasSelection()) { + if (hasSelection() || !m_active) { return; } @@ -830,30 +929,20 @@ void DolphinView::showHoverInformation(const KFileItem& item) void DolphinView::clearHoverInformation() { - emit requestItemInfo(KFileItem()); + if (m_active) { + 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); @@ -878,6 +967,16 @@ void DolphinView::createView() 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); @@ -891,6 +990,21 @@ void DolphinView::createView() this, SLOT(emitContentsMoved())); } +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 { if (m_detailsView != 0) { @@ -956,47 +1070,192 @@ void DolphinView::applyCutItemEffect() } } -KToggleAction* DolphinView::iconsModeAction(KActionCollection* actionCollection) +void DolphinView::renameSelectedItems() { - 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; + 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); + } + } } -KToggleAction* DolphinView::detailsModeAction(KActionCollection* actionCollection) +void DolphinView::trashSelectedItems() { - 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; + emit doingOperation(KonqFileUndoManager::TRASH); + KonqOperations::del(this, KonqOperations::TRASH, selectedUrls()); } -KToggleAction* DolphinView::columnsModeAction(KActionCollection* actionCollection) +void DolphinView::deleteSelectedItems() { - 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; + 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*))); + } } -QString DolphinView::currentViewModeActionName() const +void DolphinView::slotDeleteFileFinished(KJob* job) { - switch (m_mode) { - case DolphinView::IconsView: - return "icons"; - case DolphinView::DetailsView: - return "details"; - case DolphinView::ColumnView: - return "columns"; - } - return QString(); // can't happen + if (job->error() == 0) { + emit operationCompletedMessage(i18nc("@info:status", "Delete operation completed.")); + } else { + emit errorMessage(job->errorString()); + } +} + +void DolphinView::slotPreviewJobFinished(KJob* job) +{ + Q_ASSERT(job == m_previewJob); + m_previewJob = 0; +} + +void DolphinView::cutSelectedItems() +{ + QMimeData* mimeData = new QMimeData(); + const KUrl::List kdeUrls = selectedUrls(); + const KUrl::List mostLocalUrls; + KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true); + QApplication::clipboard()->setMimeData(mimeData); +} + +void DolphinView::copySelectedItems() +{ + QMimeData* mimeData = new QMimeData(); + const KUrl::List kdeUrls = selectedUrls(); + const KUrl::List mostLocalUrls; + KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false); + QApplication::clipboard()->setMimeData(mimeData); +} + +void DolphinView::paste() +{ + 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"