X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/7b911df33ec83bb978985d50342ce1c27afb6425..16e5740828a6f66c6437100f9e66c90bbee498d0:/src/views/dolphinview.cpp?ds=sidebyside diff --git a/src/views/dolphinview.cpp b/src/views/dolphinview.cpp index de54b9bb6..872853642 100644 --- a/src/views/dolphinview.cpp +++ b/src/views/dolphinview.cpp @@ -20,24 +20,30 @@ #include "dolphinview.h" +#include + #include #include +#include #include +#include +#include #include #include -#include #include #include #include #include #include +#include #include #include #include #include #include #include +#include #include #include #include @@ -53,22 +59,25 @@ #include #include -#include "additionalinfoaccessor.h" #include "dolphindirlister.h" #include "dolphinnewfilemenuobserver.h" #include "dolphin_detailsmodesettings.h" #include "dolphin_generalsettings.h" #include "dolphinitemlistcontainer.h" +#include "draganddrophelper.h" #include "renamedialog.h" -#include "settings/dolphinsettings.h" +#include "versioncontrol/versioncontrolobserver.h" #include "viewmodecontroller.h" #include "viewproperties.h" #include "views/tooltips/tooltipmanager.h" #include "zoomlevelinfo.h" +#ifdef HAVE_NEPOMUK + #include +#endif + namespace { const int MaxModeEnum = DolphinView::CompactView; - const int MaxSortingEnum = DolphinView::SortByPath; }; DolphinView::DolphinView(const KUrl& url, QWidget* parent) : @@ -77,56 +86,25 @@ DolphinView::DolphinView(const KUrl& url, QWidget* parent) : m_tabsForFiles(false), m_assureVisibleCurrentIndex(false), m_isFolderWritable(true), + m_dragging(false), m_url(url), m_mode(DolphinView::IconsView), - m_additionalInfoList(), + m_visibleRoles(), m_topLayout(0), m_dirLister(0), m_container(0), m_toolTipManager(0), m_selectionChangedTimer(0), - m_currentItemIndex(-1), + m_currentItemUrl(), m_restoredContentsPosition(), m_createdItemUrl(), - m_selectedItems() + m_selectedUrls(), + m_versionControlObserver(0) { m_topLayout = new QVBoxLayout(this); m_topLayout->setSpacing(0); m_topLayout->setMargin(0); - //m_dolphinViewController = new DolphinViewController(this); - - //m_viewModeController = new ViewModeController(this); - //m_viewModeController->setUrl(url); - - /*connect(m_viewModeController, SIGNAL(urlChanged(KUrl)), - this, SIGNAL(urlChanged(KUrl))); - - connect(m_dolphinViewController, SIGNAL(requestContextMenu(QPoint,QList)), - this, SLOT(openContextMenu(QPoint,QList))); - connect(m_dolphinViewController, SIGNAL(urlsDropped(KFileItem,KUrl,QDropEvent*)), - this, SLOT(dropUrls(KFileItem,KUrl,QDropEvent*))); - connect(m_dolphinViewController, SIGNAL(sortingChanged(DolphinView::Sorting)), - this, SLOT(updateSorting(DolphinView::Sorting))); - connect(m_dolphinViewController, SIGNAL(sortOrderChanged(Qt::SortOrder)), - this, SLOT(updateSortOrder(Qt::SortOrder))); - connect(m_dolphinViewController, SIGNAL(sortFoldersFirstChanged(bool)), - this, SLOT(updateSortFoldersFirst(bool))); - connect(m_dolphinViewController, SIGNAL(additionalInfoChanged(QList)), - this, SLOT(updateAdditionalInfo(QList)));*/ - //connect(m_dolphinViewController, SIGNAL(itemTriggered(KFileItem)), - // this, SLOT(triggerItem(KFileItem))); - //connect(m_dolphinViewController, SIGNAL(tabRequested(KUrl)), - // this, SIGNAL(tabRequested(KUrl))); - /*connect(m_dolphinViewController, SIGNAL(activated()), - this, SLOT(activate())); - connect(m_dolphinViewController, SIGNAL(itemEntered(KFileItem)), - this, SLOT(showHoverInformation(KFileItem))); - connect(m_dolphinViewController, SIGNAL(viewportEntered()), - this, SLOT(clearHoverInformation())); - connect(m_dolphinViewController, SIGNAL(urlChangeRequested(KUrl)), - this, SLOT(slotUrlChangeRequested(KUrl)));*/ - // 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: @@ -145,7 +123,6 @@ DolphinView::DolphinView(const KUrl& url, QWidget* parent) : connect(m_dirLister, SIGNAL(redirection(KUrl,KUrl)), this, SLOT(slotRedirection(KUrl,KUrl))); connect(m_dirLister, SIGNAL(started(KUrl)), this, SLOT(slotDirListerStarted(KUrl))); - connect(m_dirLister, SIGNAL(completed()), this, SLOT(slotDirListerCompleted())); connect(m_dirLister, SIGNAL(refreshItems(QList >)), this, SLOT(slotRefreshItems())); @@ -158,17 +135,41 @@ DolphinView::DolphinView(const KUrl& url, QWidget* parent) : connect(m_dirLister, SIGNAL(itemsDeleted(KFileItemList)), this, SIGNAL(itemCountChanged())); m_container = new DolphinItemListContainer(m_dirLister, this); - QHash visibleRoles; - visibleRoles.insert("name", 0); - m_container->setVisibleRoles(visibleRoles); + m_container->setVisibleRoles(QList() << "name"); + m_container->installEventFilter(this); + setFocusProxy(m_container); + connect(m_container->horizontalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(hideToolTip())); + connect(m_container->verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(hideToolTip())); KItemListController* controller = m_container->controller(); controller->setSelectionBehavior(KItemListController::MultiSelection); - connect(controller, SIGNAL(itemClicked(int,Qt::MouseButton)), - this, SLOT(slotItemClicked(int,Qt::MouseButton))); - connect(controller, SIGNAL(itemExpansionToggleClicked(int)), this, SLOT(slotItemExpansionToggleClicked(int))); + connect(controller, SIGNAL(itemActivated(int)), this, SLOT(slotItemActivated(int))); + connect(controller, SIGNAL(itemsActivated(QSet)), this, SLOT(slotItemsActivated(QSet))); + connect(controller, SIGNAL(itemMiddleClicked(int)), this, SLOT(slotItemMiddleClicked(int))); + connect(controller, SIGNAL(itemContextMenuRequested(int,QPointF)), this, SLOT(slotItemContextMenuRequested(int,QPointF))); + connect(controller, SIGNAL(viewContextMenuRequested(QPointF)), this, SLOT(slotViewContextMenuRequested(QPointF))); + connect(controller, SIGNAL(headerContextMenuRequested(QPointF)), this, SLOT(slotHeaderContextMenuRequested(QPointF))); + connect(controller, SIGNAL(mouseButtonPressed(int,Qt::MouseButtons)), this, SLOT(slotMouseButtonPressed(int,Qt::MouseButtons))); connect(controller, SIGNAL(itemHovered(int)), this, SLOT(slotItemHovered(int))); connect(controller, SIGNAL(itemUnhovered(int)), this, SLOT(slotItemUnhovered(int))); + connect(controller, SIGNAL(itemDropEvent(int,QGraphicsSceneDragDropEvent*)), this, SLOT(slotItemDropEvent(int,QGraphicsSceneDragDropEvent*))); + connect(controller, SIGNAL(modelChanged(KItemModelBase*,KItemModelBase*)), this, SLOT(slotModelChanged(KItemModelBase*,KItemModelBase*))); + + KFileItemModel* model = fileItemModel(); + if (model) { + connect(model, SIGNAL(loadingCompleted()), this, SLOT(slotLoadingCompleted())); + } + + KItemListView* view = controller->view(); + view->installEventFilter(this); + connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder,Qt::SortOrder)), + this, SLOT(slotSortOrderChangedByHeader(Qt::SortOrder,Qt::SortOrder))); + connect(view, SIGNAL(sortRoleChanged(QByteArray,QByteArray)), + this, SLOT(slotSortRoleChangedByHeader(QByteArray,QByteArray))); + connect(view, SIGNAL(visibleRolesChanged(QList,QList)), + this, SLOT(slotVisibleRolesChangedByHeader(QList,QList))); + connect(view->header(), SIGNAL(columnWidthChanged(QByteArray,qreal,qreal)), + this, SLOT(slotHeaderColumnWidthChanged(QByteArray,qreal,qreal))); KItemListSelectionManager* selectionManager = controller->selectionManager(); connect(selectionManager, SIGNAL(selectionChanged(QSet,QSet)), @@ -176,6 +177,12 @@ DolphinView::DolphinView(const KUrl& url, QWidget* parent) : m_toolTipManager = new ToolTipManager(this); + m_versionControlObserver = new VersionControlObserver(this); + m_versionControlObserver->setModel(model); + connect(m_versionControlObserver, SIGNAL(infoMessage(QString)), this, SIGNAL(infoMessage(QString))); + connect(m_versionControlObserver, SIGNAL(errorMessage(QString)), this, SIGNAL(errorMessage(QString))); + connect(m_versionControlObserver, SIGNAL(operationCompletedMessage(QString)), this, SIGNAL(operationCompletedMessage(QString))); + applyViewProperties(); m_topLayout->addWidget(m_container); @@ -204,25 +211,20 @@ void DolphinView::setActive(bool active) color.setAlpha(150); } - /*QAbstractItemView* view = m_viewAccessor.itemView(); - QWidget* viewport = view ? view->viewport() : 0; + QWidget* viewport = m_container->viewport(); if (viewport) { QPalette palette; palette.setColor(viewport->backgroundRole(), color); viewport->setPalette(palette); - }*/ + } update(); if (active) { - //if (view) { - // view->setFocus(); - //} + m_container->setFocus(); emit activated(); emit writeStateChanged(m_isFolderWritable); } - - //m_viewModeController->indicateActivationChange(active); } bool DolphinView::isActive() const @@ -246,19 +248,64 @@ DolphinView::Mode DolphinView::mode() const return m_mode; } +void DolphinView::setPreviewsShown(bool show) +{ + if (previewsShown() == show) { + return; + } + + ViewProperties props(url()); + props.setPreviewsShown(show); + + m_container->setPreviewsShown(show); + emit previewsShownChanged(show); +} + bool DolphinView::previewsShown() const { return m_container->previewsShown(); } +void DolphinView::setHiddenFilesShown(bool show) +{ + if (m_dirLister->showingDotFiles() == show) { + return; + } + + const KFileItemList itemList = selectedItems(); + m_selectedUrls.clear(); + m_selectedUrls = itemList.urlList(); + + ViewProperties props(url()); + props.setHiddenFilesShown(show); + + fileItemModel()->setShowHiddenFiles(show); + emit hiddenFilesShownChanged(show); +} + bool DolphinView::hiddenFilesShown() const { return m_dirLister->showingDotFiles(); } -bool DolphinView::categorizedSorting() const +void DolphinView::setGroupedSorting(bool grouped) +{ + if (grouped == groupedSorting()) { + return; + } + + ViewProperties props(url()); + props.setGroupedSorting(grouped); + props.save(); + + m_container->controller()->model()->setGroupedSorting(grouped); + + emit groupedSortingChanged(grouped); +} + +bool DolphinView::groupedSorting() const { - return false; //m_storedCategorizedSorting; + return fileItemModel()->groupedSorting(); } KFileItemList DolphinView::items() const @@ -289,21 +336,32 @@ int DolphinView::selectedItemsCount() const void DolphinView::markUrlsAsSelected(const QList& urls) { - foreach (const KUrl& url, urls) { - KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url); - m_selectedItems.append(item); - } + m_selectedUrls = urls; +} + +void DolphinView::markUrlAsCurrent(const KUrl& url) +{ + m_currentItemUrl = url; } void DolphinView::setItemSelectionEnabled(const QRegExp& pattern, bool enabled) { - Q_UNUSED(pattern); - Q_UNUSED(enabled); - /*const QItemSelection matchingIndexes = childrenMatchingPattern(QModelIndex(), pattern); - const QItemSelectionModel::SelectionFlags command = enabled - ? QItemSelectionModel::Select - : QItemSelectionModel::Deselect; - m_viewAccessor.itemView()->selectionModel()->select(matchingIndexes, command);*/ + const KItemListSelectionManager::SelectionMode mode = enabled + ? KItemListSelectionManager::Select + : KItemListSelectionManager::Deselect; + const KFileItemModel* model = fileItemModel(); + KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager(); + + for (int index = 0; index < model->count(); index++) { + const KFileItem item = model->fileItem(index); + if (pattern.exactMatch(item.text())) { + // An alternative approach would be to store the matching items in a QSet and + // select them in one go after the loop, but we'd need a new function + // KItemListSelectionManager::setSelected(QSet, SelectionMode mode) + // for that. + selectionManager->setSelected(index, 1, mode); + } + } } void DolphinView::setZoomLevel(int level) @@ -320,17 +378,17 @@ int DolphinView::zoomLevel() const return m_container->zoomLevel(); } -void DolphinView::setSorting(Sorting sorting) +void DolphinView::setSortRole(const QByteArray& role) { - if (sorting != this->sorting()) { - updateSorting(sorting); + if (role != sortRole()) { + updateSortRole(role); } } -DolphinView::Sorting DolphinView::sorting() const +QByteArray DolphinView::sortRole() const { - return DolphinView::SortByName; - //return m_viewAccessor.proxyModel()->sorting(); + const KItemModelBase* model = m_container->controller()->model(); + return model->sortRole(); } void DolphinView::setSortOrder(Qt::SortOrder order) @@ -342,7 +400,8 @@ void DolphinView::setSortOrder(Qt::SortOrder order) Qt::SortOrder DolphinView::sortOrder() const { - return Qt::AscendingOrder; // m_viewAccessor.proxyModel()->sortOrder(); + KItemModelBase* model = fileItemModel(); + return model->sortOrder(); } void DolphinView::setSortFoldersFirst(bool foldersFirst) @@ -354,25 +413,26 @@ void DolphinView::setSortFoldersFirst(bool foldersFirst) bool DolphinView::sortFoldersFirst() const { - return true; // m_viewAccessor.proxyModel()->sortFoldersFirst(); + KFileItemModel* model = fileItemModel(); + return model->sortFoldersFirst(); } -void DolphinView::setAdditionalInfoList(const QList& info) +void DolphinView::setVisibleRoles(const QList& roles) { - const QList previousList = info; + const QList previousRoles = roles; ViewProperties props(url()); - props.setAdditionalInfoList(info); + props.setVisibleRoles(roles); - m_additionalInfoList = info; - applyAdditionalInfoListToView(); + m_visibleRoles = roles; + m_container->setVisibleRoles(roles); - emit additionalInfoListChanged(m_additionalInfoList, previousList); + emit visibleRolesChanged(m_visibleRoles, previousRoles); } -QList DolphinView::additionalInfoList() const +QList DolphinView::visibleRoles() const { - return m_additionalInfoList; + return m_visibleRoles; } void DolphinView::reload() @@ -380,7 +440,10 @@ void DolphinView::reload() QByteArray viewState; QDataStream saveStream(&viewState, QIODevice::WriteOnly); saveState(saveStream); - m_selectedItems= selectedItems(); + + const KFileItemList itemList = selectedItems(); + m_selectedUrls.clear(); + m_selectedUrls = itemList.urlList(); setUrl(url()); loadDirectory(url(), true); @@ -394,28 +457,34 @@ void DolphinView::stopLoading() m_dirLister->stop(); } -void DolphinView::refresh() +void DolphinView::readSettings() { - const bool oldActivationState = m_active; - const int oldZoomLevel = zoomLevel(); - m_active = true; + const int oldZoomLevel = m_container->zoomLevel(); + GeneralSettings::self()->readConfig(); + m_container->readSettings(); applyViewProperties(); - reload(); - setActive(oldActivationState); - updateZoomLevel(oldZoomLevel); + const int newZoomLevel = m_container->zoomLevel(); + if (newZoomLevel != oldZoomLevel) { + emit zoomLevelChanged(newZoomLevel, oldZoomLevel); + } +} + +void DolphinView::writeSettings() +{ + GeneralSettings::self()->writeConfig(); + m_container->writeSettings(); } void DolphinView::setNameFilter(const QString& nameFilter) { - Q_UNUSED(nameFilter); - //m_viewModeController->setNameFilter(nameFilter); + fileItemModel()->setNameFilter(nameFilter); } QString DolphinView::nameFilter() const { - return QString(); //m_viewModeController->nameFilter(); + return fileItemModel()->nameFilter(); } void DolphinView::calculateItemCount(int& fileCount, @@ -434,67 +503,67 @@ void DolphinView::calculateItemCount(int& fileCount, QString DolphinView::statusBarText() const { - QString text; + QString summary; + QString foldersText; + QString filesText; + int folderCount = 0; int fileCount = 0; KIO::filesize_t totalFileSize = 0; if (hasSelection()) { - // give a summary of the status of the selected files + // 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; + foreach (const KFileItem& item, list) { 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().text(); - text = (folderCount == 1) ? i18nc("@info:status", "%1 selected", name) : - i18nc("@info:status", "%1 selected (%2)", - name, KIO::convertSize(totalFileSize)); + // If only one item is selected, show the filename + filesText = i18nc("@info:status", "%1 selected", list.first().text()); } 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; - } + // At least 2 items are selected + foldersText = i18ncp("@info:status", "1 Folder selected", "%1 Folders selected", folderCount); + filesText = i18ncp("@info:status", "1 File selected", "%1 Files selected", fileCount); } } else { calculateItemCount(fileCount, folderCount, totalFileSize); - text = KIO::itemsSummaryString(fileCount + folderCount, - fileCount, folderCount, - totalFileSize, true); + foldersText = i18ncp("@info:status", "1 Folder", "%1 Folders", folderCount); + filesText = i18ncp("@info:status", "1 File", "%1 Files", fileCount); + } + + if (fileCount > 0 && folderCount > 0) { + summary = i18nc("@info:status folders, files (size)", "%1, %2 (%3)", + foldersText, filesText, + KGlobal::locale()->formatByteSize(totalFileSize)); + } else if (fileCount > 0) { + summary = i18nc("@info:status files (size)", "%1 (%2)", + filesText, + KGlobal::locale()->formatByteSize(totalFileSize)); + } else if (folderCount > 0) { + summary = foldersText; } - return text; + return summary; } QList DolphinView::versionControlActions(const KFileItemList& items) const { - Q_UNUSED(items); - return QList(); //m_dolphinViewController->versionControlActions(items); + QList actions; + + if (items.isEmpty()) { + const KFileItem item = fileItemModel()->rootItem(); + actions = m_versionControlObserver->actions(KFileItemList() << item); + } else { + actions = m_versionControlObserver->actions(items); + } + + return actions; } void DolphinView::setUrl(const KUrl& url) @@ -506,9 +575,7 @@ void DolphinView::setUrl(const KUrl& url) emit urlAboutToBeChanged(url); m_url = url; - if (GeneralSettings::showToolTips()) { - m_toolTipManager->hideToolTip(); - } + hideToolTip(); // It is important to clear the items from the model before // applying the view properties, otherwise expensive operations @@ -546,6 +613,8 @@ void DolphinView::renameSelectedItems() return; } + // TODO: The new view-engine introduced with Dolphin 2.0 does not support inline + // renaming yet. /*if ((itemCount == 1) && DolphinSettings::instance().generalSettings()->renameInline()) { const QModelIndex dirIndex = m_viewAccessor.dirModel()->indexForItem(items.first()); const QModelIndex proxyIndex = m_viewAccessor.proxyModel()->mapFromSource(dirIndex); @@ -610,109 +679,255 @@ void DolphinView::pasteIntoFolder() } } -void DolphinView::setPreviewsShown(bool show) +bool DolphinView::eventFilter(QObject* watched, QEvent* event) { - if (previewsShown() == show) { - return; - } + switch (event->type()) { + case QEvent::FocusIn: + if (watched == m_container) { + setActive(true); + } + break; - ViewProperties props(url()); - props.setPreviewsShown(show); + case QEvent::GraphicsSceneDragEnter: + if (watched == m_container->controller()->view()) { + m_dragging = true; + } + break; - m_container->setPreviewsShown(show); - emit previewsShownChanged(show); + case QEvent::GraphicsSceneDragLeave: + if (watched == m_container->controller()->view()) { + m_dragging = false; + } + break; + + case QEvent::GraphicsSceneDrop: + if (watched == m_container->controller()->view()) { + m_dragging = false; + } + default: + break; + } + + return QWidget::eventFilter(watched, event); } -void DolphinView::setHiddenFilesShown(bool show) +void DolphinView::wheelEvent(QWheelEvent* event) { - if (m_dirLister->showingDotFiles() == show) { - return; - } + if (event->modifiers().testFlag(Qt::ControlModifier)) { + const int numDegrees = event->delta() / 8; + const int numSteps = numDegrees / 15; - m_selectedItems = selectedItems(); + setZoomLevel(zoomLevel() + numSteps); + event->accept(); + } else { + event->ignore(); + } +} - ViewProperties props(url()); - props.setHiddenFilesShown(show); +void DolphinView::hideEvent(QHideEvent* event) +{ + hideToolTip(); + QWidget::hideEvent(event); +} - m_dirLister->setShowingDotFiles(show); - m_dirLister->emitChanges(); - emit hiddenFilesShownChanged(show); +void DolphinView::activate() +{ + setActive(true); } -void DolphinView::setCategorizedSorting(bool categorized) +void DolphinView::slotItemActivated(int index) { - if (categorized == categorizedSorting()) { - return; + const KFileItem item = fileItemModel()->fileItem(index); + if (!item.isNull()) { + emit itemActivated(item); } +} - ViewProperties props(url()); - props.setCategorizedSorting(categorized); - props.save(); +void DolphinView::slotItemsActivated(const QSet& indexes) +{ + Q_ASSERT(indexes.count() >= 2); + + KFileItemList items; - //m_viewAccessor.proxyModel()->setCategorizedModel(categorized); + KFileItemModel* model = fileItemModel(); + QSetIterator it(indexes); + while (it.hasNext()) { + const int index = it.next(); + items.append(model->fileItem(index)); + } - emit categorizedSortingChanged(categorized); + foreach (const KFileItem& item, items) { + if (item.isDir()) { + emit tabRequested(item.url()); + } else { + emit itemActivated(item); + } + } } -void DolphinView::mouseReleaseEvent(QMouseEvent* event) +void DolphinView::slotItemMiddleClicked(int index) { - QWidget::mouseReleaseEvent(event); - setActive(true); + const KFileItem item = fileItemModel()->fileItem(index); + if (item.isDir() || isTabsForFilesEnabled()) { + emit tabRequested(item.url()); + } } -void DolphinView::contextMenuEvent(QContextMenuEvent* event) +void DolphinView::slotItemContextMenuRequested(int index, const QPointF& pos) { - Q_UNUSED(event); - - const QPoint pos = m_container->mapFromGlobal(QCursor::pos()); - const KItemListView* view = m_container->controller()->view(); - if (view->itemAt(pos) < 0) { - // Only open the context-menu if the cursor is above the viewport - // (the context-menu for items is handled in slotItemClicked()) - requestContextMenu(KFileItem(), url(), QList()); - } + const KFileItem item = fileItemModel()->fileItem(index); + emit requestContextMenu(pos.toPoint(), item, url(), QList()); } -void DolphinView::activate() +void DolphinView::slotViewContextMenuRequested(const QPointF& pos) { - setActive(true); + emit requestContextMenu(pos.toPoint(), KFileItem(), url(), QList()); } -void DolphinView::slotItemClicked(int index, Qt::MouseButton button) +void DolphinView::slotHeaderContextMenuRequested(const QPointF& pos) { - const KFileItem item = fileItemModel()->fileItem(index); + ViewProperties props(url()); - if (button & Qt::LeftButton) { - emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart - } else if (button & Qt::MidButton) { - if (item.isDir() || isTabsForFilesEnabled()) { - emit tabRequested(item.url()); + QPointer menu = new KMenu(QApplication::activeWindow()); + + KItemListView* view = m_container->controller()->view(); + const QSet visibleRolesSet = view->visibleRoles().toSet(); + + bool nepomukRunning = false; + bool indexingEnabled = false; +#ifdef HAVE_NEPOMUK + nepomukRunning = (Nepomuk::ResourceManager::instance()->init() == 0); + if (nepomukRunning) { + KConfig config("nepomukserverrc"); + indexingEnabled = config.group("Service-nepomukfileindexer").readEntry("autostart", false); + } +#endif + + QString groupName; + QMenu* groupMenu = 0; + + // Add all roles to the menu that can be shown or hidden by the user + const QList rolesInfo = KFileItemModel::rolesInformation(); + foreach (const KFileItemModel::RoleInfo& info, rolesInfo) { + if (info.role == "name") { + // It should not be possible to hide the "name" role + continue; } - } else if (button & Qt::RightButton) { - if (GeneralSettings::showToolTips()) { - m_toolTipManager->hideToolTip(); + + const QString text = fileItemModel()->roleDescription(info.role); + QAction* action = 0; + if (info.group.isEmpty()) { + action = menu->addAction(text); + } else { + if (!groupMenu || info.group != groupName) { + groupName = info.group; + groupMenu = menu->addMenu(groupName); + } + + action = groupMenu->addAction(text); } - emit requestContextMenu(item, url(), QList()); + + action->setCheckable(true); + action->setChecked(visibleRolesSet.contains(info.role)); + action->setData(info.role); + + const bool enable = (!info.requiresNepomuk && !info.requiresIndexer) || + (info.requiresNepomuk && nepomukRunning) || + (info.requiresIndexer && indexingEnabled); + action->setEnabled(enable); } + + menu->addSeparator(); + + QActionGroup* widthsGroup = new QActionGroup(menu); + const bool autoColumnWidths = props.headerColumnWidths().isEmpty(); + + QAction* autoAdjustWidthsAction = menu->addAction(i18nc("@action:inmenu", "Automatic Column Widths")); + autoAdjustWidthsAction->setCheckable(true); + autoAdjustWidthsAction->setChecked(autoColumnWidths); + autoAdjustWidthsAction->setActionGroup(widthsGroup); + + QAction* customWidthsAction = menu->addAction(i18nc("@action:inmenu", "Custom Column Widths")); + customWidthsAction->setCheckable(true); + customWidthsAction->setChecked(!autoColumnWidths); + customWidthsAction->setActionGroup(widthsGroup); + + QAction* action = menu->exec(pos.toPoint()); + if (menu && action) { + KItemListHeader* header = view->header(); + + if (action == autoAdjustWidthsAction) { + // Clear the column-widths from the viewproperties and turn on + // the automatic resizing of the columns + props.setHeaderColumnWidths(QList()); + header->setAutomaticColumnResizing(true); + } else if (action == customWidthsAction) { + // Apply the current column-widths as custom column-widths and turn + // off the automatic resizing of the columns + QList columnWidths; + foreach (const QByteArray& role, view->visibleRoles()) { + columnWidths.append(header->columnWidth(role)); + } + props.setHeaderColumnWidths(columnWidths); + header->setAutomaticColumnResizing(false); + } else { + // Show or hide the selected role + const QByteArray selectedRole = action->data().toByteArray(); + + QList visibleRoles = view->visibleRoles(); + if (action->isChecked()) { + visibleRoles.append(selectedRole); + } else { + visibleRoles.removeOne(selectedRole); + } + + view->setVisibleRoles(visibleRoles); + props.setVisibleRoles(visibleRoles); + + QList columnWidths; + if (!header->automaticColumnResizing()) { + foreach (const QByteArray& role, view->visibleRoles()) { + columnWidths.append(header->columnWidth(role)); + } + } + props.setHeaderColumnWidths(columnWidths); + } + } + + delete menu; } -void DolphinView::slotItemExpansionToggleClicked(int index) +void DolphinView::slotHeaderColumnWidthChanged(const QByteArray& role, qreal current, qreal previous) { - // TODO: When doing a model->setExpanded(false) it should - // be checked here whether the current index is part of the - // closed sub-tree. If this is the case, the current index - // should be adjusted to the parent index. - KFileItemModel* model = fileItemModel(); - const bool expanded = model->isExpanded(index); - model->setExpanded(index, !expanded); + Q_UNUSED(previous); + + const QList visibleRoles = m_container->visibleRoles(); + + ViewProperties props(url()); + QList columnWidths = props.headerColumnWidths(); + if (columnWidths.count() != visibleRoles.count()) { + columnWidths.clear(); + columnWidths.reserve(visibleRoles.count()); + const KItemListHeader* header = m_container->controller()->view()->header(); + foreach (const QByteArray& role, visibleRoles) { + const int width = header->columnWidth(role); + columnWidths.append(width); + } + } + + const int roleIndex = visibleRoles.indexOf(role); + Q_ASSERT(roleIndex >= 0 && roleIndex < columnWidths.count()); + columnWidths[roleIndex] = current; + + props.setHeaderColumnWidths(columnWidths); } void DolphinView::slotItemHovered(int index) { const KFileItem item = fileItemModel()->fileItem(index); - if (GeneralSettings::showToolTips()) { - QRectF itemRect = m_container->controller()->view()->itemBoundingRect(index); + if (GeneralSettings::showToolTips() && !m_dragging) { + QRectF itemRect = m_container->controller()->view()->itemContextRect(index); const QPoint pos = m_container->mapToGlobal(itemRect.topLeft().toPoint()); itemRect.moveTo(pos); @@ -725,12 +940,70 @@ void DolphinView::slotItemHovered(int index) void DolphinView::slotItemUnhovered(int index) { Q_UNUSED(index); - if (GeneralSettings::showToolTips()) { - m_toolTipManager->hideToolTip(); - } + hideToolTip(); emit requestItemInfo(KFileItem()); } +void DolphinView::slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* event) +{ + KUrl destUrl; + KFileItem destItem = fileItemModel()->fileItem(index); + if (destItem.isNull() || (!destItem.isDir() && !destItem.isDesktopFile())) { + // Use the URL of the view as drop target if the item is no directory + // or desktop-file + destItem = fileItemModel()->rootItem(); + destUrl = url(); + } else { + // The item represents a directory or desktop-file + destUrl = destItem.url(); + } + + QDropEvent dropEvent(event->pos().toPoint(), + event->possibleActions(), + event->mimeData(), + event->buttons(), + event->modifiers()); + + const QString error = DragAndDropHelper::dropUrls(destItem, destUrl, &dropEvent); + if (!error.isEmpty()) { + emit errorMessage(error); + } + + if (destUrl == url()) { + // Mark the dropped urls as selected. + markPastedUrlsAsSelected(event->mimeData()); + } +} + +void DolphinView::slotModelChanged(KItemModelBase* current, KItemModelBase* previous) +{ + if (previous != 0) { + disconnect(previous, SIGNAL(loadingCompleted()), this, SLOT(slotLoadingCompleted())); + } + + Q_ASSERT(qobject_cast(current)); + connect(current, SIGNAL(loadingCompleted()), this, SLOT(slotLoadingCompleted())); + + KFileItemModel* fileItemModel = static_cast(current); + m_versionControlObserver->setModel(fileItemModel); +} + +void DolphinView::slotMouseButtonPressed(int itemIndex, Qt::MouseButtons buttons) +{ + hideToolTip(); + + if (itemIndex < 0) { + // Trigger the history navigation only when clicking on the viewport: + // Above an item the XButtons provide a simple way to select items in + // the singleClick mode. + if (buttons & Qt::XButton1) { + emit goBackRequested(); + } else if (buttons & Qt::XButton2) { + emit goForwardRequested(); + } + } +} + void DolphinView::slotSelectionChanged(const QSet& current, const QSet& previous) { const int currentCount = current.count(); @@ -751,37 +1024,15 @@ void DolphinView::emitSelectionChangedSignal() emit selectionChanged(selectedItems()); } -void DolphinView::openContextMenu(const QPoint& pos, - const QList& customActions) -{ - KFileItem item; - const int index = m_container->controller()->view()->itemAt(pos); - if (index >= 0) { - item = fileItemModel()->fileItem(index); - } - - emit requestContextMenu(item, url(), customActions); -} - -void DolphinView::dropUrls(const KFileItem& destItem, - const KUrl& destPath, - QDropEvent* event) -{ - Q_UNUSED(destItem); - Q_UNUSED(destPath); - markPastedUrlsAsSelected(event->mimeData()); - //DragAndDropHelper::instance().dropUrls(destItem, destPath, event, this); -} - -void DolphinView::updateSorting(DolphinView::Sorting sorting) +void DolphinView::updateSortRole(const QByteArray& role) { ViewProperties props(url()); - props.setSorting(sorting); + props.setSortRole(role); KItemModelBase* model = m_container->controller()->model(); - model->setSortRole(sortRoleForSorting(sorting)); + model->setSortRole(role); - emit sortingChanged(sorting); + emit sortRoleChanged(role); } void DolphinView::updateSortOrder(Qt::SortOrder order) @@ -789,7 +1040,8 @@ void DolphinView::updateSortOrder(Qt::SortOrder order) ViewProperties props(url()); props.setSortOrder(order); - //m_viewAccessor.proxyModel()->setSortOrder(order); + KItemModelBase* model = fileItemModel(); + model->setSortOrder(order); emit sortOrderChanged(order); } @@ -799,7 +1051,8 @@ void DolphinView::updateSortFoldersFirst(bool foldersFirst) ViewProperties props(url()); props.setSortFoldersFirst(foldersFirst); - //m_viewAccessor.proxyModel()->setSortFoldersFirst(foldersFirst); + KFileItemModel* model = fileItemModel(); + model->setSortFoldersFirst(foldersFirst); emit sortFoldersFirstChanged(foldersFirst); } @@ -821,34 +1074,35 @@ bool DolphinView::isTabsForFilesEnabled() const bool DolphinView::itemsExpandable() const { - return false; //m_viewAccessor.itemsExpandable(); + return m_mode == DetailsView; } void DolphinView::restoreState(QDataStream& stream) { // Restore the current item that had the keyboard focus - stream >> m_currentItemIndex; + stream >> m_currentItemUrl; // Restore the view position stream >> m_restoredContentsPosition; // Restore expanded folders (only relevant for the details view - will be ignored by the view in other view modes) - QSet urlsToExpand; - stream >> urlsToExpand; - /*const DolphinDetailsViewExpander* expander = m_viewAccessor.setExpandedUrls(urlsToExpand); - if (expander) { - m_expanderActive = true; - connect (expander, SIGNAL(completed()), this, SLOT(slotLoadingCompleted())); - } - else { - m_expanderActive = false; - }*/ + QSet urls; + stream >> urls; + fileItemModel()->restoreExpandedUrls(urls); } void DolphinView::saveState(QDataStream& stream) { // Save the current item that has the keyboard focus - stream << m_container->controller()->selectionManager()->currentItem(); + const int currentIndex = m_container->controller()->selectionManager()->currentItem(); + if (currentIndex != -1) { + KFileItem item = fileItemModel()->fileItem(currentIndex); + Q_ASSERT(!item.isNull()); // If the current index is valid a item must exist + KUrl currentItemUrl = item.url(); + stream << currentItemUrl; + } else { + stream << KUrl(); + } // Save view position const qreal x = m_container->horizontalScrollBar()->value(); @@ -856,7 +1110,7 @@ void DolphinView::saveState(QDataStream& stream) stream << QPoint(x, y); // Save expanded folders (only relevant for the details view - the set will be empty in other view modes) - //stream << m_viewAccessor.expandedUrls(); + stream << fileItemModel()->expandedUrls(); } bool DolphinView::hasSelection() const @@ -902,10 +1156,15 @@ void DolphinView::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl) void DolphinView::updateViewState() { - if (m_currentItemIndex >= 0) { + if (m_currentItemUrl != KUrl()) { KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager(); - selectionManager->setCurrentItem(m_currentItemIndex); - m_currentItemIndex =-1; + const int currentIndex = fileItemModel()->index(m_currentItemUrl); + if (currentIndex != -1) { + selectionManager->setCurrentItem(currentIndex); + } else { + selectionManager->setCurrentItem(0); + } + m_currentItemUrl = KUrl(); } if (!m_restoredContentsPosition.isNull()) { @@ -917,20 +1176,29 @@ void DolphinView::updateViewState() m_container->verticalScrollBar()->setValue(y); } - if (!m_selectedItems.isEmpty()) { + if (!m_selectedUrls.isEmpty()) { + clearSelection(); + KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager(); QSet selectedItems = selectionManager->selectedItems(); const KFileItemModel* model = fileItemModel(); - foreach (const KFileItem& selectedItem, m_selectedItems) { - const int index = model->index(selectedItem); + foreach (const KUrl& url, m_selectedUrls) { + const int index = model->index(url); if (index >= 0) { selectedItems.insert(index); } } selectionManager->setSelectedItems(selectedItems); - m_selectedItems.clear(); + m_selectedUrls.clear(); + } +} + +void DolphinView::hideToolTip() +{ + if (GeneralSettings::showToolTips()) { + m_toolTipManager->hideToolTip(); } } @@ -956,7 +1224,7 @@ void DolphinView::slotDeleteFileFinished(KJob* job) void DolphinView::slotDirListerStarted(const KUrl& url) { // Disable the writestate temporary until it can be determined in a fast way - // in DolphinView::slotDirListerCompleted() + // in DolphinView::slotLoadingCompleted() if (m_isFolderWritable) { m_isFolderWritable = false; emit writeStateChanged(m_isFolderWritable); @@ -965,12 +1233,10 @@ void DolphinView::slotDirListerStarted(const KUrl& url) emit startedPathLoading(url); } -void DolphinView::slotDirListerCompleted() +void DolphinView::slotLoadingCompleted() { // Update the view-state. This has to be done using a Qt::QueuedConnection - // because the view might not be in its final state yet (the view also - // listens to the completed()-signal from KDirLister and the order of - // of slots is undefined). + // because the view might not be in its final state yet. QTimer::singleShot(0, this, SLOT(updateViewState())); emit finishedPathLoading(url()); @@ -989,6 +1255,44 @@ void DolphinView::slotRefreshItems() } } +void DolphinView::slotSortOrderChangedByHeader(Qt::SortOrder current, Qt::SortOrder previous) +{ + Q_UNUSED(previous); + Q_ASSERT(fileItemModel()->sortOrder() == current); + + ViewProperties props(url()); + props.setSortOrder(current); + + emit sortOrderChanged(current); +} + +void DolphinView::slotSortRoleChangedByHeader(const QByteArray& current, const QByteArray& previous) +{ + Q_UNUSED(previous); + Q_ASSERT(fileItemModel()->sortRole() == current); + + ViewProperties props(url()); + props.setSortRole(current); + + emit sortRoleChanged(current); +} + +void DolphinView::slotVisibleRolesChangedByHeader(const QList& current, + const QList& previous) +{ + Q_UNUSED(previous); + Q_ASSERT(m_container->controller()->view()->visibleRoles() == current); + + const QList previousVisibleRoles = m_visibleRoles; + + m_visibleRoles = current; + + ViewProperties props(url()); + props.setVisibleRoles(m_visibleRoles); + + emit visibleRolesChanged(m_visibleRoles, previousVisibleRoles); +} + KFileItemModel* DolphinView::fileItemModel() const { return static_cast(m_container->controller()->model()); @@ -1014,6 +1318,7 @@ void DolphinView::applyViewProperties() m_container->beginTransaction(); const ViewProperties props(url()); + KFileItemModel* model = fileItemModel(); const Mode mode = props.viewMode(); if (m_mode != mode) { @@ -1040,45 +1345,41 @@ void DolphinView::applyViewProperties() } const bool hiddenFilesShown = props.hiddenFilesShown(); - if (hiddenFilesShown != m_dirLister->showingDotFiles()) { - m_dirLister->setShowingDotFiles(hiddenFilesShown); - m_dirLister->emitChanges(); + if (hiddenFilesShown != model->showHiddenFiles()) { + model->setShowHiddenFiles(hiddenFilesShown); emit hiddenFilesShownChanged(hiddenFilesShown); } -/* m_storedCategorizedSorting = props.categorizedSorting(); - const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting(); - if (categorized != m_viewAccessor.proxyModel()->isCategorizedModel()) { - m_viewAccessor.proxyModel()->setCategorizedModel(categorized); - emit categorizedSortingChanged(); - }*/ + const bool groupedSorting = props.groupedSorting(); + if (groupedSorting != model->groupedSorting()) { + model->setGroupedSorting(groupedSorting); + emit groupedSortingChanged(groupedSorting); + } - const DolphinView::Sorting sorting = props.sorting(); - KItemModelBase* model = m_container->controller()->model(); - const QByteArray newSortRole = sortRoleForSorting(sorting); - if (newSortRole != model->sortRole()) { - model->setSortRole(newSortRole); - emit sortingChanged(sorting); + const QByteArray sortRole = props.sortRole(); + if (sortRole != model->sortRole()) { + model->setSortRole(sortRole); + emit sortRoleChanged(sortRole); } -/* + const Qt::SortOrder sortOrder = props.sortOrder(); - if (sortOrder != m_viewAccessor.proxyModel()->sortOrder()) { - m_viewAccessor.proxyModel()->setSortOrder(sortOrder); + if (sortOrder != model->sortOrder()) { + model->setSortOrder(sortOrder); emit sortOrderChanged(sortOrder); } const bool sortFoldersFirst = props.sortFoldersFirst(); - if (sortFoldersFirst != m_viewAccessor.proxyModel()->sortFoldersFirst()) { - m_viewAccessor.proxyModel()->setSortFoldersFirst(sortFoldersFirst); + if (sortFoldersFirst != model->sortFoldersFirst()) { + model->setSortFoldersFirst(sortFoldersFirst); emit sortFoldersFirstChanged(sortFoldersFirst); } -*/ - const QList infoList = props.additionalInfoList(); - if (infoList != m_additionalInfoList) { - const QList previousList = m_additionalInfoList; - m_additionalInfoList = infoList; - applyAdditionalInfoListToView(); - emit additionalInfoListChanged(m_additionalInfoList, previousList); + + const QList visibleRoles = props.visibleRoles(); + if (visibleRoles != m_visibleRoles) { + const QList previousVisibleRoles = m_visibleRoles; + m_visibleRoles = visibleRoles; + m_container->setVisibleRoles(visibleRoles); + emit visibleRolesChanged(m_visibleRoles, previousVisibleRoles); } const bool previewsShown = props.previewsShown(); @@ -1094,23 +1395,25 @@ void DolphinView::applyViewProperties() } } - m_container->endTransaction(); -} - -void DolphinView::applyAdditionalInfoListToView() -{ - const AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance(); - - QHash visibleRoles; - visibleRoles.insert("name", 0); - - int index = 1; - foreach (AdditionalInfo info, m_additionalInfoList) { - visibleRoles.insert(infoAccessor.role(info), index); - ++index; + KItemListView* itemListView = m_container->controller()->view(); + if (itemListView->isHeaderVisible()) { + KItemListHeader* header = itemListView->header(); + const QList headerColumnWidths = props.headerColumnWidths(); + const int rolesCount = m_visibleRoles.count(); + if (headerColumnWidths.count() == rolesCount) { + header->setAutomaticColumnResizing(false); + + QHash columnWidths; + for (int i = 0; i < rolesCount; ++i) { + columnWidths.insert(m_visibleRoles[i], headerColumnWidths[i]); + } + header->setColumnWidths(columnWidths); + } else { + header->setAutomaticColumnResizing(true); + } } - m_container->setVisibleRoles(visibleRoles); + m_container->endTransaction(); } void DolphinView::pasteToUrl(const KUrl& url) @@ -1119,73 +1422,41 @@ void DolphinView::pasteToUrl(const KUrl& url) KonqOperations::doPaste(this, url); } -void DolphinView::updateZoomLevel(int oldZoomLevel) -{ - Q_UNUSED(oldZoomLevel); - /* const int newZoomLevel = ZoomLevelInfo::zoomLevelForIconSize(m_viewAccessor.itemView()->iconSize()); - if (oldZoomLevel != newZoomLevel) { - m_viewModeController->setZoomLevel(newZoomLevel); - emit zoomLevelChanged(newZoomLevel); - }*/ -} - KUrl::List DolphinView::simplifiedSelectedUrls() const { - Q_ASSERT(false); // TODO KUrl::List urls; -/* + const KFileItemList items = selectedItems(); foreach (const KFileItem &item, items) { urls.append(item.url()); } - if (itemsExpandable()) { + // TODO: Check if we still need KDirModel for this in KDE 5.0 urls = KDirModel::simplifiedUrlList(urls); - }*/ + } return urls; } QMimeData* DolphinView::selectionMimeData() const { - /*const QAbstractItemView* view = m_viewAccessor.itemView(); - Q_ASSERT((view) && (view->selectionModel())); - const QItemSelection selection = m_viewAccessor.proxyModel()->mapSelectionToSource(view->selectionModel()->selection()); - return m_viewAccessor.dirModel()->mimeData(selection.indexes());*/ - return 0; -} + const KFileItemModel* model = fileItemModel(); + const KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager(); + const QSet selectedIndexes = selectionManager->selectedItems(); -void DolphinView::markPastedUrlsAsSelected(const QMimeData* mimeData) -{ - const KUrl::List urls = KUrl::List::fromMimeData(mimeData); - markUrlsAsSelected(urls); + return model->createMimeData(selectedIndexes); } -QItemSelection DolphinView::childrenMatchingPattern(const QModelIndex& parent, const QRegExp& pattern) const +void DolphinView::markPastedUrlsAsSelected(const QMimeData* mimeData) { - Q_UNUSED(parent); - Q_UNUSED(pattern); - QItemSelection matchingIndexes; - /*const DolphinSortFilterProxyModel* proxyModel = m_viewAccessor.proxyModel(); - const DolphinModel* dolphinModel = m_viewAccessor.dirModel(); - - const int rowCount = proxyModel->rowCount(parent); - - for (int row = 0; row < rowCount; ++row) { - QModelIndex index = proxyModel->index(row, 0, parent); - QModelIndex sourceIndex = proxyModel->mapToSource(index); - - if (sourceIndex.isValid() && pattern.exactMatch(dolphinModel->data(sourceIndex).toString())) { - matchingIndexes += QItemSelectionRange(index); - } - - if (proxyModel->hasChildren(index)) { - matchingIndexes += childrenMatchingPattern(index, pattern); - } - }*/ - - return matchingIndexes; + const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData); + KUrl::List destUrls; + foreach (const KUrl& source, sourceUrls) { + KUrl destination(url().url() + "/" + source.fileName()); + destUrls << destination; + } + markUrlsAsSelected(destUrls); } void DolphinView::updateWritableState() @@ -1203,22 +1474,4 @@ void DolphinView::updateWritableState() } } -QByteArray DolphinView::sortRoleForSorting(Sorting sorting) const -{ - switch (sorting) { - case SortByName: return "name"; - case SortBySize: return "size"; - case SortByDate: return "date"; - case SortByPermissions: return "permissions"; - case SortByOwner: return "owner"; - case SortByGroup: return "group"; - case SortByType: return "type"; - case SortByDestination: return "destination"; - case SortByPath: return "path"; - default: break; - } - - return QByteArray(); -} - #include "dolphinview.moc"