X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/36e89e9fa614cbc428ada94784147dca341d2fb7..71ccc7e36139dbd4c9beb2b1142d555d256feb6a:/src/views/dolphinview.cpp diff --git a/src/views/dolphinview.cpp b/src/views/dolphinview.cpp index 0237a1dca..95a90edd8 100644 --- a/src/views/dolphinview.cpp +++ b/src/views/dolphinview.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2006-2009 by Peter Penz * + * Copyright (C) 2006-2009 by Peter Penz * * Copyright (C) 2006 by Gregor Kališnik * * * * This program is free software; you can redistribute it and/or modify * @@ -29,61 +29,62 @@ #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 +#include +#include +#include +#include +#include +#include #include #include #include -#include -#include +#include +#include #include "additionalinfoaccessor.h" -#include "dolphinmodel.h" -#include "dolphincolumnviewcontainer.h" -#include "dolphinviewcontroller.h" -#include "dolphindetailsview.h" -#include "dolphinfileitemdelegate.h" +#include "dolphindirlister.h" #include "dolphinnewfilemenuobserver.h" -#include "dolphinsortfilterproxymodel.h" #include "dolphin_detailsmodesettings.h" -#include "dolphiniconsview.h" #include "dolphin_generalsettings.h" -#include "draganddrophelper.h" #include "renamedialog.h" #include "settings/dolphinsettings.h" #include "viewmodecontroller.h" #include "viewproperties.h" #include "zoomlevelinfo.h" -#include "dolphindetailsviewexpander.h" -DolphinView::DolphinView(QWidget* parent, - const KUrl& url, - DolphinSortFilterProxyModel* proxyModel) : +// TODO: +#include "dolphinitemlistcontainer.h" + +namespace { + const int MaxModeEnum = DolphinView::CompactView; + const int MaxSortingEnum = DolphinView::SortByPath; +}; + +DolphinView::DolphinView(const KUrl& url, QWidget* parent) : QWidget(parent), m_active(true), - m_showPreview(false), - m_storedCategorizedSorting(false), m_tabsForFiles(false), - m_isContextMenuOpen(false), m_assureVisibleCurrentIndex(false), + m_expanderActive(false), + m_isFolderWritable(true), + m_url(url), m_mode(DolphinView::IconsView), + m_additionalInfoList(), m_topLayout(0), - m_dolphinViewController(0), - m_viewModeController(0), - m_viewAccessor(proxyModel), + m_dirLister(0), + m_container(0), m_selectionChangedTimer(0), - m_rootUrl(), m_activeItemUrl(), m_restoredContentsPosition(), m_createdItemUrl(), @@ -94,52 +95,44 @@ DolphinView::DolphinView(QWidget* parent, m_topLayout->setSpacing(0); m_topLayout->setMargin(0); - m_dolphinViewController = new DolphinViewController(this); + //m_dolphinViewController = new DolphinViewController(this); - m_viewModeController = new ViewModeController(this); - m_viewModeController->setUrl(url); + //m_viewModeController = new ViewModeController(this); + //m_viewModeController->setUrl(url); - connect(m_viewModeController, SIGNAL(urlChanged(const KUrl&)), - this, SIGNAL(urlChanged(const KUrl&))); + /*connect(m_viewModeController, SIGNAL(urlChanged(KUrl)), + this, SIGNAL(urlChanged(KUrl))); - connect(m_dolphinViewController, SIGNAL(requestContextMenu(const QPoint&, const QList&)), - this, SLOT(openContextMenu(const QPoint&, const QList&))); - connect(m_dolphinViewController, SIGNAL(urlsDropped(const KFileItem&, const KUrl&, QDropEvent*)), - this, SLOT(dropUrls(const KFileItem&, const KUrl&, QDropEvent*))); + 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(const KFileItemDelegate::InformationList&)), - this, SLOT(updateAdditionalInfo(const KFileItemDelegate::InformationList&))); - connect(m_dolphinViewController, SIGNAL(itemTriggered(const KFileItem&)), - this, SLOT(triggerItem(const KFileItem&))); - connect(m_dolphinViewController, SIGNAL(tabRequested(const KUrl&)), - this, SIGNAL(tabRequested(const KUrl&))); - connect(m_dolphinViewController, SIGNAL(activated()), + 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(const KFileItem&)), - this, SLOT(showHoverInformation(const KFileItem&))); + connect(m_dolphinViewController, SIGNAL(itemEntered(KFileItem)), + this, SLOT(showHoverInformation(KFileItem))); connect(m_dolphinViewController, SIGNAL(viewportEntered()), this, SLOT(clearHoverInformation())); connect(m_dolphinViewController, SIGNAL(urlChangeRequested(KUrl)), - m_viewModeController, SLOT(setUrl(KUrl))); - - KDirLister* dirLister = m_viewAccessor.dirLister(); - connect(dirLister, SIGNAL(redirection(KUrl,KUrl)), - this, SLOT(slotRedirection(KUrl,KUrl))); - connect(dirLister, SIGNAL(completed()), - this, SLOT(slotDirListerCompleted())); - connect(dirLister, SIGNAL(refreshItems(const QList>&)), - this, SLOT(slotRefreshItems())); + 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: - connect(&DolphinNewFileMenuObserver::instance(), SIGNAL(itemCreated(const KUrl&)), - this, SLOT(observeCreatedItem(const KUrl&))); + connect(&DolphinNewFileMenuObserver::instance(), SIGNAL(itemCreated(KUrl)), + this, SLOT(observeCreatedItem(KUrl))); m_selectionChangedTimer = new QTimer(this); m_selectionChangedTimer->setSingleShot(true); @@ -147,8 +140,38 @@ DolphinView::DolphinView(QWidget* parent, connect(m_selectionChangedTimer, SIGNAL(timeout()), this, SLOT(emitSelectionChangedSignal())); + m_dirLister = new DolphinDirLister(this); + m_dirLister->setAutoUpdate(true); + m_dirLister->setDelayedMimeTypes(true); + + 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())); + + connect(m_dirLister, SIGNAL(clear()), this, SIGNAL(itemCountChanged())); + connect(m_dirLister, SIGNAL(newItems(KFileItemList)), this, SIGNAL(itemCountChanged())); + connect(m_dirLister, SIGNAL(infoMessage(QString)), this, SIGNAL(infoMessage(QString))); + connect(m_dirLister, SIGNAL(errorMessage(QString)), this, SIGNAL(infoMessage(QString))); + connect(m_dirLister, SIGNAL(percent(int)), this, SIGNAL(pathLoadingProgress(int))); + connect(m_dirLister, SIGNAL(urlIsFileError(KUrl)), this, SIGNAL(urlIsFileError(KUrl))); + 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); + + KItemListController* controller = m_container->controller(); + connect(controller, SIGNAL(itemClicked(int,Qt::MouseButton)), + this, SLOT(slotItemClicked(int,Qt::MouseButton))); + connect(controller, SIGNAL(itemExpansionToggleClicked(int)), this, SLOT(slotItemExpansionToggleClicked(int))); + applyViewProperties(); - m_topLayout->addWidget(m_viewAccessor.layoutTarget()); + m_topLayout->addWidget(m_container); + + loadDirectory(url); } DolphinView::~DolphinView() @@ -157,17 +180,7 @@ DolphinView::~DolphinView() KUrl DolphinView::url() const { - return m_viewModeController->url(); -} - -KUrl DolphinView::rootUrl() const -{ - const KUrl viewUrl = url(); - const KUrl root = m_viewAccessor.rootUrl(); - if (root.isEmpty() || !root.isParentOf(viewUrl)) { - return viewUrl; - } - return root; + return m_url; } void DolphinView::setActive(bool active) @@ -179,25 +192,30 @@ void DolphinView::setActive(bool active) m_active = active; QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color(); - if (active) { - emitSelectionChangedSignal(); - } else { + if (!active) { color.setAlpha(150); } - QWidget* viewport = m_viewAccessor.itemView()->viewport(); - QPalette palette; - palette.setColor(viewport->backgroundRole(), color); - viewport->setPalette(palette); + /*QAbstractItemView* view = m_viewAccessor.itemView(); + QWidget* viewport = view ? view->viewport() : 0; + if (viewport) { + QPalette palette; + palette.setColor(viewport->backgroundRole(), color); + viewport->setPalette(palette); + }*/ update(); if (active) { - m_viewAccessor.itemView()->setFocus(); + //if (view) { + // view->setFocus(); + //} emit activated(); + emitSelectionChangedSignal(); + emit writeStateChanged(m_isFolderWritable); } - m_viewModeController->indicateActivationChange(active); + //m_viewModeController->indicateActivationChange(active); } bool DolphinView::isActive() const @@ -207,44 +225,13 @@ bool DolphinView::isActive() const void DolphinView::setMode(Mode mode) { - if (mode == m_mode) { - return; // the wished mode is already set - } - - const int oldZoomLevel = m_viewModeController->zoomLevel(); - m_mode = mode; - - // remember the currently selected items, so that they will - // be restored after reloading the directory - m_selectedItems = selectedItems(); + if (mode != m_mode) { + ViewProperties props(url()); + props.setViewMode(mode); + props.save(); - deleteView(); - - const KUrl viewPropsUrl = rootUrl(); - 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_viewAccessor.itemDelegate()->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. - m_storedCategorizedSorting = props.categorizedSorting(); - const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting(); - if (categorized != m_viewAccessor.proxyModel()->isCategorizedModel()) { - m_viewAccessor.proxyModel()->setCategorizedModel(categorized); - emit categorizedSortingChanged(); + applyViewProperties(); } - - emit modeChanged(); - - updateZoomLevel(oldZoomLevel); - loadDirectory(viewPropsUrl); } DolphinView::Mode DolphinView::mode() const @@ -252,52 +239,32 @@ DolphinView::Mode DolphinView::mode() const return m_mode; } -bool DolphinView::showPreview() const +bool DolphinView::previewsShown() const { - return m_showPreview; + return m_container->previewsShown(); } -bool DolphinView::showHiddenFiles() const +bool DolphinView::hiddenFilesShown() const { - return m_viewAccessor.dirLister()->showingDotFiles(); + return m_dirLister->showingDotFiles(); } bool DolphinView::categorizedSorting() const { - // If all view modes would support categorized sorting, returning - // m_viewAccessor.proxyModel()->isCategorizedModel() would be the way to go. As - // currently only the icons view supports caterized sorting, we remember - // the stored view properties state in m_storedCategorizedSorting and - // return this state. The application takes care to disable the corresponding - // checkbox by checking DolphinView::supportsCategorizedSorting() to indicate - // that this setting is not applied to the current view mode. - return m_storedCategorizedSorting; + return false; //m_storedCategorizedSorting; } -bool DolphinView::supportsCategorizedSorting() const +KFileItemList DolphinView::items() const { - return m_viewAccessor.supportsCategorizedSorting(); -} - -bool DolphinView::hasSelection() const -{ - const QAbstractItemView* view = m_viewAccessor.itemView(); - return (view != 0) && view->selectionModel()->hasSelection(); -} - -void DolphinView::markUrlsAsSelected(const QList& urls) -{ - foreach (const KUrl& url, urls) { - KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url); - m_selectedItems.append(item); - } + return m_dirLister->items(); } KFileItemList DolphinView::selectedItems() const { - KFileItemList itemList; + return KFileItemList(); +/* KFileItemList itemList; const QAbstractItemView* view = m_viewAccessor.itemView(); - if (view == 0) { + if (!view) { return itemList; } @@ -311,41 +278,51 @@ KFileItemList DolphinView::selectedItems() const } } - return itemList; + return itemList;*/ } int DolphinView::selectedItemsCount() const { - const QAbstractItemView* view = m_viewAccessor.itemView(); - if (view == 0) { + return 0; + /*const QAbstractItemView* view = m_viewAccessor.itemView(); + if (!view) { return 0; } - return view->selectionModel()->selectedIndexes().count(); + return view->selectionModel()->selectedIndexes().count();*/ } -QItemSelectionModel* DolphinView::selectionModel() const +void DolphinView::markUrlsAsSelected(const QList& urls) { - return m_viewAccessor.itemView()->selectionModel(); + foreach (const KUrl& url, urls) { + KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url); + m_selectedItems.append(item); + } } -void DolphinView::setZoomLevel(int level) +void DolphinView::setItemSelectionEnabled(const QRegExp& pattern, bool enabled) { - if (level < ZoomLevelInfo::minimumLevel()) { - level = ZoomLevelInfo::minimumLevel(); - } else if (level > ZoomLevelInfo::maximumLevel()) { - level = ZoomLevelInfo::maximumLevel(); - } + 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);*/ +} - if (level != zoomLevel()) { - m_viewModeController->setZoomLevel(level); - emit zoomLevelChanged(level); +void DolphinView::setZoomLevel(int level) +{ + const int oldZoomLevel = zoomLevel(); + m_container->setZoomLevel(level); + if (zoomLevel() != oldZoomLevel) { + emit zoomLevelChanged(zoomLevel(), oldZoomLevel); } } int DolphinView::zoomLevel() const { - return m_viewModeController->zoomLevel(); + return m_container->zoomLevel(); } void DolphinView::setSorting(Sorting sorting) @@ -357,7 +334,8 @@ void DolphinView::setSorting(Sorting sorting) DolphinView::Sorting DolphinView::sorting() const { - return m_viewAccessor.proxyModel()->sorting(); + return DolphinView::SortByName; + //return m_viewAccessor.proxyModel()->sorting(); } void DolphinView::setSortOrder(Qt::SortOrder order) @@ -369,7 +347,7 @@ void DolphinView::setSortOrder(Qt::SortOrder order) Qt::SortOrder DolphinView::sortOrder() const { - return m_viewAccessor.proxyModel()->sortOrder(); + return Qt::AscendingOrder; // m_viewAccessor.proxyModel()->sortOrder(); } void DolphinView::setSortFoldersFirst(bool foldersFirst) @@ -381,26 +359,25 @@ void DolphinView::setSortFoldersFirst(bool foldersFirst) bool DolphinView::sortFoldersFirst() const { - return m_viewAccessor.proxyModel()->sortFoldersFirst(); + return true; // m_viewAccessor.proxyModel()->sortFoldersFirst(); } -void DolphinView::setAdditionalInfo(KFileItemDelegate::InformationList info) +void DolphinView::setAdditionalInfoList(const QList& info) { - const KUrl viewPropsUrl = rootUrl(); - ViewProperties props(viewPropsUrl); - props.setAdditionalInfo(info); - m_viewAccessor.itemDelegate()->setShowInformation(info); + const QList previousList = info; - emit additionalInfoChanged(); + ViewProperties props(url()); + props.setAdditionalInfoList(info); - if (m_viewAccessor.reloadOnAdditionalInfoChange()) { - loadDirectory(viewPropsUrl); - } + m_additionalInfoList = info; + applyAdditionalInfoListToView(); + + emit additionalInfoListChanged(m_additionalInfoList, previousList); } -KFileItemDelegate::InformationList DolphinView::additionalInfo() const +QList DolphinView::additionalInfoList() const { - return m_viewAccessor.itemDelegate()->showInformation(); + return m_additionalInfoList; } void DolphinView::reload() @@ -419,16 +396,15 @@ void DolphinView::reload() void DolphinView::stopLoading() { - m_viewAccessor.dirLister()->stop(); + m_dirLister->stop(); } void DolphinView::refresh() { const bool oldActivationState = m_active; - const int oldZoomLevel = m_viewModeController->zoomLevel(); + const int oldZoomLevel = zoomLevel(); m_active = true; - createView(); applyViewProperties(); reload(); @@ -438,14 +414,20 @@ void DolphinView::refresh() void DolphinView::setNameFilter(const QString& nameFilter) { - m_viewModeController->setNameFilter(nameFilter); + Q_UNUSED(nameFilter); + //m_viewModeController->setNameFilter(nameFilter); +} + +QString DolphinView::nameFilter() const +{ + return QString(); //m_viewModeController->nameFilter(); } void DolphinView::calculateItemCount(int& fileCount, int& folderCount, KIO::filesize_t& totalFileSize) const { - foreach (const KFileItem& item, m_viewAccessor.dirLister()->items()) { + foreach (const KFileItem& item, m_dirLister->items()) { if (item.isDir()) { ++folderCount; } else { @@ -516,39 +498,31 @@ QString DolphinView::statusBarText() const QList DolphinView::versionControlActions(const KFileItemList& items) const { - return m_dolphinViewController->versionControlActions(items); + Q_UNUSED(items); + return QList(); //m_dolphinViewController->versionControlActions(items); } void DolphinView::setUrl(const KUrl& url) { - if (m_viewModeController->url() == url) { + if (url == m_url) { return; } - // The selection model might change in the case of the column view. Disconnect - // from the current selection model and reconnect later after the URL switch. - const bool hadSelection = hasSelection(); - QAbstractItemView* view = m_viewAccessor.itemView(); - disconnect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), - this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection))); + emit urlAboutToBeChanged(url); + const bool hadSelection = hasSelection(); m_newFileNames.clear(); + m_url = url; - m_viewModeController->setUrl(url); // emits urlChanged, which we forward - m_viewAccessor.prepareUrlChange(url); + // It is important to clear the items from the model before + // applying the view properties, otherwise expensive operations + // might be done on the existing items although they get cleared + // anyhow afterwards by loadDirectory(). + fileItemModel()->clear(); applyViewProperties(); loadDirectory(url); - // When changing the URL there is no need to keep the version - // data of the previous URL. - m_viewAccessor.dirModel()->clearVersionData(); - - emit startedPathLoading(url); - - // Reconnect to the (probably) new selection model - view = m_viewAccessor.itemView(); - connect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), - this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection))); + emit urlChanged(url); if (hadSelection || hasSelection()) { emitSelectionChangedSignal(); } @@ -556,25 +530,34 @@ void DolphinView::setUrl(const KUrl& url) void DolphinView::selectAll() { - m_viewAccessor.itemView()->selectAll(); + //m_viewAccessor.itemView()->selectAll(); } void DolphinView::invertSelection() { - QItemSelectionModel* selectionModel = m_viewAccessor.itemView()->selectionModel(); - const QAbstractItemModel* itemModel = selectionModel->model(); - - const QModelIndex topLeft = itemModel->index(0, 0); - const QModelIndex bottomRight = itemModel->index(itemModel->rowCount() - 1, - itemModel->columnCount() - 1); +/* // Implementation note: Using selectionModel->select(selection, QItemSelectionModel::Toggle) does not + // work, as QItemSelectionModel::hasSelection() provides invalid values in this case. This might be a Qt-issue - + // when changing the implementation with an updated Qt-version don't forget to run the Dolphin-unit-tests that + // verify this usecase. + const KFileItemList selItems = selectedItems(); + clearSelection(); + + QItemSelection invertedSelection; + foreach (const KFileItem& item, items()) { + if (!selItems.contains(item)) { + const QModelIndex index = m_viewAccessor.proxyModel()->mapFromSource(m_viewAccessor.dirModel()->indexForItem(item)); + invertedSelection.select(index, index); + } + } - const QItemSelection selection(topLeft, bottomRight); - selectionModel->select(selection, QItemSelectionModel::Toggle); + QItemSelectionModel* selectionModel = m_viewAccessor.itemView()->selectionModel(); + selectionModel->select(invertedSelection, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Current); + */ } void DolphinView::clearSelection() { - m_viewAccessor.itemView()->clearSelection(); + //m_viewAccessor.itemView()->clearSelection(); } void DolphinView::renameSelectedItems() @@ -585,17 +568,21 @@ void DolphinView::renameSelectedItems() return; } - if ((itemCount == 1) && DolphinSettings::instance().generalSettings()->renameInline()) { + /*if ((itemCount == 1) && DolphinSettings::instance().generalSettings()->renameInline()) { const QModelIndex dirIndex = m_viewAccessor.dirModel()->indexForItem(items.first()); const QModelIndex proxyIndex = m_viewAccessor.proxyModel()->mapFromSource(dirIndex); m_viewAccessor.itemView()->edit(proxyIndex); - } else { + } else {*/ RenameDialog* dialog = new RenameDialog(this, items); dialog->setAttribute(Qt::WA_DeleteOnClose); dialog->show(); dialog->raise(); dialog->activateWindow(); - } + //} + + // assure that the current index remains visible when KDirLister + // will notify the view about changed items + m_assureVisibleCurrentIndex = true; } void DolphinView::trashSelectedItems() @@ -645,38 +632,33 @@ void DolphinView::pasteIntoFolder() } } -void DolphinView::setShowPreview(bool show) +void DolphinView::setPreviewsShown(bool show) { - if (m_showPreview == show) { + if (previewsShown() == show) { return; } - const KUrl viewPropsUrl = rootUrl(); - ViewProperties props(viewPropsUrl); - props.setShowPreview(show); - - m_showPreview = show; - const int oldZoomLevel = m_viewModeController->zoomLevel(); - emit showPreviewChanged(); + ViewProperties props(url()); + props.setPreviewsShown(show); - // 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); + m_container->setPreviewsShown(show); + emit previewsShownChanged(show); } -void DolphinView::setShowHiddenFiles(bool show) +void DolphinView::setHiddenFilesShown(bool show) { - if (m_viewAccessor.dirLister()->showingDotFiles() == show) { + if (m_dirLister->showingDotFiles() == show) { return; } - const KUrl viewPropsUrl = rootUrl(); - ViewProperties props(viewPropsUrl); - props.setShowHiddenFiles(show); + m_selectedItems = selectedItems(); + + ViewProperties props(url()); + props.setHiddenFilesShown(show); - m_viewAccessor.dirLister()->setShowingDotFiles(show); - emit showHiddenFilesChanged(); + m_dirLister->setShowingDotFiles(show); + m_dirLister->emitChanges(); + emit hiddenFilesShownChanged(show); } void DolphinView::setCategorizedSorting(bool categorized) @@ -685,52 +667,13 @@ void DolphinView::setCategorizedSorting(bool categorized) return; } - // setCategorizedSorting(true) may only get invoked - // if the view supports categorized sorting - Q_ASSERT(!categorized || supportsCategorizedSorting()); - - ViewProperties props(rootUrl()); + ViewProperties props(url()); props.setCategorizedSorting(categorized); props.save(); - m_storedCategorizedSorting = categorized; - m_viewAccessor.proxyModel()->setCategorizedModel(categorized); + //m_viewAccessor.proxyModel()->setCategorizedModel(categorized); - emit categorizedSortingChanged(); -} - -void DolphinView::toggleSortOrder() -{ - const Qt::SortOrder order = (sortOrder() == Qt::AscendingOrder) ? - Qt::DescendingOrder : - Qt::AscendingOrder; - setSortOrder(order); -} - -void DolphinView::toggleSortFoldersFirst() -{ - setSortFoldersFirst(!sortFoldersFirst()); -} - -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); - } + emit categorizedSortingChanged(categorized); } void DolphinView::mouseReleaseEvent(QMouseEvent* event) @@ -739,54 +682,17 @@ void DolphinView::mouseReleaseEvent(QMouseEvent* event) setActive(true); } -bool DolphinView::eventFilter(QObject* watched, QEvent* event) +void DolphinView::contextMenuEvent(QContextMenuEvent* event) { - switch (event->type()) { - case QEvent::FocusIn: - if (watched == m_viewAccessor.itemView()) { - m_dolphinViewController->requestActivation(); - } - break; - - case QEvent::DragEnter: - if (watched == m_viewAccessor.itemView()->viewport()) { - setActive(true); - } - break; - - case QEvent::KeyPress: - if (watched == m_viewAccessor.itemView()) { - // clear the selection when Escape has been pressed - QKeyEvent* keyEvent = static_cast(event); - if (keyEvent->key() == Qt::Key_Escape) { - clearSelection(); - } - } - break; - - case QEvent::Wheel: - if (watched == m_viewAccessor.itemView()->viewport()) { - // Ctrl+wheel events should cause icon zooming, but not if the left mouse button is pressed - // (the user is probably trying to scroll during a selection in that case) - QWheelEvent* wheelEvent = static_cast(event); - if (wheelEvent->modifiers() & Qt::ControlModifier && !(wheelEvent->buttons() & Qt::LeftButton)) { - const int delta = wheelEvent->delta(); - const int level = zoomLevel(); - if (delta > 0) { - setZoomLevel(level + 1); - } else if (delta < 0) { - setZoomLevel(level - 1); - } - return true; - } - } - break; + Q_UNUSED(event); - default: - break; + 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()); } - - return QWidget::eventFilter(watched, event); } void DolphinView::activate() @@ -794,21 +700,27 @@ void DolphinView::activate() setActive(true); } -void DolphinView::triggerItem(const KFileItem& item) +void DolphinView::slotItemClicked(int index, Qt::MouseButton button) { - const Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers(); - if ((modifier & Qt::ShiftModifier) || (modifier & Qt::ControlModifier)) { - // items are selected by the user, hence don't trigger the - // item specified by 'index' - return; - } + const KFileItem item = fileItemModel()->fileItem(index); - // TODO: the m_isContextMenuOpen check is a workaround for Qt-issue 207192 - if (item.isNull() || m_isContextMenuOpen) { - return; + 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()); + } + } else if (button & Qt::RightButton) { + // TODO: attach customActions for the details-view + emit requestContextMenu(item, url(), QList()); } +} - emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart +void DolphinView::slotItemExpansionToggleClicked(int index) +{ + KFileItemModel* model = fileItemModel(); + const bool expanded = model->isExpanded(index); + model->setExpanded(index, !expanded); } void DolphinView::slotSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected) @@ -833,86 +745,63 @@ void DolphinView::emitSelectionChangedSignal() void DolphinView::openContextMenu(const QPoint& pos, const QList& customActions) { + Q_UNUSED(pos); KFileItem item; - const QModelIndex index = m_viewAccessor.itemView()->indexAt(pos); + /*QAbstractItemView* view = m_viewAccessor.itemView(); + QModelIndex index; + if (view) { + index = view->indexAt(pos); + } + if (index.isValid() && (index.column() == DolphinModel::Name)) { const QModelIndex dolphinModelIndex = m_viewAccessor.proxyModel()->mapToSource(index); item = m_viewAccessor.dirModel()->itemForIndex(dolphinModelIndex); - } + }*/ - m_isContextMenuOpen = true; // TODO: workaround for Qt-issue 207192 emit requestContextMenu(item, url(), customActions); - m_isContextMenuOpen = false; } void DolphinView::dropUrls(const KFileItem& destItem, const KUrl& destPath, QDropEvent* event) { + Q_UNUSED(destItem); + Q_UNUSED(destPath); addNewFileNames(event->mimeData()); - DragAndDropHelper::instance().dropUrls(destItem, destPath, event, this); + //DragAndDropHelper::instance().dropUrls(destItem, destPath, event, this); } void DolphinView::updateSorting(DolphinView::Sorting sorting) { - ViewProperties props(rootUrl()); + ViewProperties props(url()); props.setSorting(sorting); - m_viewAccessor.proxyModel()->setSorting(sorting); + KItemModelBase* model = m_container->controller()->model(); + model->setSortRole(sortRoleForSorting(sorting)); emit sortingChanged(sorting); } void DolphinView::updateSortOrder(Qt::SortOrder order) { - ViewProperties props(rootUrl()); + ViewProperties props(url()); props.setSortOrder(order); - m_viewAccessor.proxyModel()->setSortOrder(order); + //m_viewAccessor.proxyModel()->setSortOrder(order); emit sortOrderChanged(order); } void DolphinView::updateSortFoldersFirst(bool foldersFirst) { - ViewProperties props(rootUrl()); + ViewProperties props(url()); props.setSortFoldersFirst(foldersFirst); - m_viewAccessor.proxyModel()->setSortFoldersFirst(foldersFirst); + //m_viewAccessor.proxyModel()->setSortFoldersFirst(foldersFirst); emit sortFoldersFirstChanged(foldersFirst); } -void DolphinView::updateAdditionalInfo(const KFileItemDelegate::InformationList& info) -{ - ViewProperties props(rootUrl()); - props.setAdditionalInfo(info); - props.save(); - - m_viewAccessor.itemDelegate()->setShowInformation(info); - - emit additionalInfoChanged(); -} - -void DolphinView::updateAdditionalInfoActions(KActionCollection* collection) -{ - const AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance(); - - const KFileItemDelegate::InformationList checkedInfo = m_viewAccessor.itemDelegate()->showInformation(); - const KFileItemDelegate::InformationList infoKeys = infoAccessor.keys(); - - const bool enable = (m_mode == DolphinView::DetailsView) || - (m_mode == DolphinView::IconsView); - - foreach (const KFileItemDelegate::Information& info, infoKeys) { - const QString name = infoAccessor.actionCollectionName(info, AdditionalInfoAccessor::AdditionalInfoType); - QAction* action = collection->action(name); - Q_ASSERT(action != 0); - action->setEnabled(enable); - action->setChecked(checkedInfo.contains(info)); - } -} - QPair DolphinView::pasteInfo() const { return KonqOperations::pasteInfo(url()); @@ -930,78 +819,112 @@ bool DolphinView::isTabsForFilesEnabled() const bool DolphinView::itemsExpandable() const { - return m_viewAccessor.itemsExpandable(); + return false; //m_viewAccessor.itemsExpandable(); } void DolphinView::restoreState(QDataStream& stream) { - // current item + // Restore the URL of the current item that had the keyboard focus stream >> m_activeItemUrl; - // view position + // Restore the view position stream >> m_restoredContentsPosition; - // expanded folders (only relevant for the details view - will be ignored by the view in other view modes) + // 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 != 0) { + /*const DolphinDetailsViewExpander* expander = m_viewAccessor.setExpandedUrls(urlsToExpand); + if (expander) { m_expanderActive = true; connect (expander, SIGNAL(completed()), this, SLOT(slotLoadingCompleted())); } else { m_expanderActive = false; - } + }*/ } void DolphinView::saveState(QDataStream& stream) { - // current item - KFileItem currentItem; - const QAbstractItemView* view = m_viewAccessor.itemView(); + // Save the URL of the current item that has the keyboard focus - if (view != 0) { - const QModelIndex proxyIndex = view->currentIndex(); - const QModelIndex dirModelIndex = m_viewAccessor.proxyModel()->mapToSource(proxyIndex); - currentItem = m_viewAccessor.dirModel()->itemForIndex(dirModelIndex); - } + KUrl currentItemUrl; + //if (!currentItem.isNull()) { + // currentItemUrl = currentItem.url(); + //} - KUrl currentUrl; - if (!currentItem.isNull()) { - currentUrl = currentItem.url(); - } + stream << currentItemUrl; - stream << currentUrl; - - // view position - const int x = view->horizontalScrollBar()->value(); - const int y = view->verticalScrollBar()->value(); + // Save view position + const qreal x = m_container->horizontalScrollBar()->value(); + const qreal y = m_container->verticalScrollBar()->value(); stream << QPoint(x, y); + kDebug() << "saving view state" << 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(); +} + +bool DolphinView::hasSelection() const +{ + //const QAbstractItemView* view = m_viewAccessor.itemView(); + //return view && view->selectionModel()->hasSelection(); + return false; +} - // expanded folders (only relevant for the details view - the set will be empty in other view modes) - stream << m_viewAccessor.expandedUrls(); +KFileItem DolphinView::rootItem() const +{ + return m_dirLister->rootItem(); } void DolphinView::observeCreatedItem(const KUrl& url) { m_createdItemUrl = url; - connect(m_viewAccessor.dirModel(), SIGNAL(rowsInserted(const QModelIndex&, int, int)), - this, SLOT(selectAndScrollToCreatedItem())); + //connect(m_dirModel, SIGNAL(rowsInserted(QModelIndex,int,int)), + // this, SLOT(selectAndScrollToCreatedItem())); } void DolphinView::selectAndScrollToCreatedItem() { - const QModelIndex dirIndex = m_viewAccessor.dirModel()->indexForUrl(m_createdItemUrl); + /*const QModelIndex dirIndex = m_viewAccessor.dirModel()->indexForUrl(m_createdItemUrl); if (dirIndex.isValid()) { const QModelIndex proxyIndex = m_viewAccessor.proxyModel()->mapFromSource(dirIndex); - m_viewAccessor.itemView()->setCurrentIndex(proxyIndex); + QAbstractItemView* view = m_viewAccessor.itemView(); + if (view) { + view->setCurrentIndex(proxyIndex); + } } - disconnect(m_viewAccessor.dirModel(), SIGNAL(rowsInserted(const QModelIndex&, int, int)), - this, SLOT(selectAndScrollToCreatedItem())); + disconnect(m_viewAccessor.dirModel(), SIGNAL(rowsInserted(QModelIndex,int,int)), + this, SLOT(selectAndScrollToCreatedItem()));*/ m_createdItemUrl = KUrl(); } +void DolphinView::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl) +{ + if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash)) { + emit redirection(oldUrl, newUrl); + m_url = newUrl; // #186947 + } +} + +void DolphinView::restoreContentsPosition() +{ + if (!m_restoredContentsPosition.isNull()) { + const int x = m_restoredContentsPosition.x(); + const int y = m_restoredContentsPosition.y(); + m_restoredContentsPosition = QPoint(); + + m_container->horizontalScrollBar()->setValue(x); + m_container->verticalScrollBar()->setValue(y); + } +} + +/*void DolphinView::slotUrlChangeRequested(const KUrl& url) +{ + m_viewModeController->setUrl(url); + updateWritableState(); +}*/ + void DolphinView::showHoverInformation(const KFileItem& item) { emit requestItemInfo(item); @@ -1021,6 +944,18 @@ 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() + if (m_isFolderWritable) { + m_isFolderWritable = false; + emit writeStateChanged(m_isFolderWritable); + } + + emit startedPathLoading(url); +} + void DolphinView::slotDirListerCompleted() { if (!m_expanderActive) { @@ -1030,21 +965,26 @@ void DolphinView::slotDirListerCompleted() if (!m_newFileNames.isEmpty()) { // select all newly added items created by a paste operation or // a drag & drop operation, and clear the previous selection - m_viewAccessor.itemView()->clearSelection(); - const int rowCount = m_viewAccessor.proxyModel()->rowCount(); - QItemSelection selection; - for (int row = 0; row < rowCount; ++row) { - const QModelIndex proxyIndex = m_viewAccessor.proxyModel()->index(row, 0); - const QModelIndex dirIndex = m_viewAccessor.proxyModel()->mapToSource(proxyIndex); - const KUrl url = m_viewAccessor.dirModel()->itemForIndex(dirIndex).url(); - if (m_newFileNames.contains(url.fileName())) { - selection.merge(QItemSelection(proxyIndex, proxyIndex), QItemSelectionModel::Select); + /*QAbstractItemView* view = m_viewAccessor.itemView(); + if (view) { + view->clearSelection(); + const int rowCount = m_viewAccessor.proxyModel()->rowCount(); + QItemSelection selection; + for (int row = 0; row < rowCount; ++row) { + const QModelIndex proxyIndex = m_viewAccessor.proxyModel()->index(row, 0); + const QModelIndex dirIndex = m_viewAccessor.proxyModel()->mapToSource(proxyIndex); + const KUrl url = m_viewAccessor.dirModel()->itemForIndex(dirIndex).url(); + if (m_newFileNames.contains(url.fileName())) { + selection.merge(QItemSelection(proxyIndex, proxyIndex), QItemSelectionModel::Select); + } } - } - m_viewAccessor.itemView()->selectionModel()->select(selection, QItemSelectionModel::Select); + view->selectionModel()->select(selection, QItemSelectionModel::Select); + }*/ m_newFileNames.clear(); } + + updateWritableState(); } void DolphinView::slotLoadingCompleted() @@ -1053,39 +993,44 @@ void DolphinView::slotLoadingCompleted() if (!m_activeItemUrl.isEmpty()) { // assure that the current item remains visible - const QModelIndex dirIndex = m_viewAccessor.dirModel()->indexForUrl(m_activeItemUrl); + /*const QModelIndex dirIndex = m_viewAccessor.dirModel()->indexForUrl(m_activeItemUrl); if (dirIndex.isValid()) { const QModelIndex proxyIndex = m_viewAccessor.proxyModel()->mapFromSource(dirIndex); QAbstractItemView* view = m_viewAccessor.itemView(); - const bool clearSelection = !hasSelection(); - view->setCurrentIndex(proxyIndex); - if (clearSelection) { - view->clearSelection(); + if (view) { + const bool clearSelection = !hasSelection(); + view->setCurrentIndex(proxyIndex); + if (clearSelection) { + view->clearSelection(); + } } m_activeItemUrl.clear(); - } + }*/ } if (!m_selectedItems.isEmpty()) { - const KUrl& baseUrl = url(); + /*const KUrl& baseUrl = url(); KUrl url; QItemSelection newSelection; foreach(const KFileItem& item, m_selectedItems) { url = item.url().upUrl(); if (baseUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) { - QModelIndex index = m_viewAccessor.proxyModel()->mapFromSource(m_viewAccessor.dirModel()->indexForItem(item)); + const QModelIndex index = m_viewAccessor.proxyModel()->mapFromSource(m_viewAccessor.dirModel()->indexForItem(item)); newSelection.select(index, index); } } - m_viewAccessor.itemView()->selectionModel()->select(newSelection, + QAbstractItemView* view = m_viewAccessor.itemView(); + if (view) { + view->selectionModel()->select(newSelection, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Current); + }*/ m_selectedItems.clear(); } // Restore the contents position. This has to be done using a Qt::QueuedConnection // because the view might not be in its final state yet. - QMetaObject::invokeMethod(this, "restoreContentsPosition", Qt::QueuedConnection); + QTimer::singleShot(0, this, SLOT(restoreContentsPosition())); emit finishedPathLoading(url()); } @@ -1094,10 +1039,18 @@ void DolphinView::slotRefreshItems() { if (m_assureVisibleCurrentIndex) { m_assureVisibleCurrentIndex = false; - m_viewAccessor.itemView()->scrollTo(m_viewAccessor.itemView()->currentIndex()); + //QAbstractItemView* view = m_viewAccessor.itemView(); + //if (view) { + // m_viewAccessor.itemView()->scrollTo(m_viewAccessor.itemView()->currentIndex()); + //} } } +KFileItemModel* DolphinView::fileItemModel() const +{ + return static_cast(m_container->controller()->model()); +} + void DolphinView::loadDirectory(const KUrl& url, bool reload) { if (!url.isValid()) { @@ -1110,49 +1063,61 @@ void DolphinView::loadDirectory(const KUrl& url, bool reload) return; } - KDirLister* dirLister = m_viewAccessor.dirLister(); - dirLister->openUrl(url, reload ? KDirLister::Reload : KDirLister::NoFlags); + m_dirLister->openUrl(url, reload ? KDirLister::Reload : KDirLister::NoFlags); } void DolphinView::applyViewProperties() { - const ViewProperties props(rootUrl()); + m_container->beginTransaction(); + + const ViewProperties props(url()); const Mode mode = props.viewMode(); if (m_mode != mode) { - const int oldZoomLevel = m_viewModeController->zoomLevel(); - + const Mode previousMode = m_mode; m_mode = mode; - createView(); - emit modeChanged(); - updateZoomLevel(oldZoomLevel); - } - if (m_viewAccessor.itemView() == 0) { - createView(); + // Changing the mode might result in changing + // the zoom level. Remember the old zoom level so + // that zoomLevelChanged() can get emitted. + const int oldZoomLevel = m_container->zoomLevel(); + + switch (m_mode) { + case IconsView: m_container->setItemLayout(KFileItemListView::IconsLayout); break; + case CompactView: m_container->setItemLayout(KFileItemListView::CompactLayout); break; + case DetailsView: m_container->setItemLayout(KFileItemListView::DetailsLayout); break; + default: Q_ASSERT(false); break; + } + + emit modeChanged(m_mode, previousMode); + + if (m_container->zoomLevel() != oldZoomLevel) { + emit zoomLevelChanged(m_container->zoomLevel(), oldZoomLevel); + } } - Q_ASSERT(m_viewAccessor.itemView() != 0); - Q_ASSERT(m_viewAccessor.itemDelegate() != 0); - const bool showHiddenFiles = props.showHiddenFiles(); - if (showHiddenFiles != m_viewAccessor.dirLister()->showingDotFiles()) { - m_viewAccessor.dirLister()->setShowingDotFiles(showHiddenFiles); - emit showHiddenFilesChanged(); + const bool hiddenFilesShown = props.hiddenFilesShown(); + if (hiddenFilesShown != m_dirLister->showingDotFiles()) { + m_dirLister->setShowingDotFiles(hiddenFilesShown); + m_dirLister->emitChanges(); + emit hiddenFilesShownChanged(hiddenFilesShown); } - m_storedCategorizedSorting = props.categorizedSorting(); +/* m_storedCategorizedSorting = props.categorizedSorting(); const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting(); if (categorized != m_viewAccessor.proxyModel()->isCategorizedModel()) { m_viewAccessor.proxyModel()->setCategorizedModel(categorized); emit categorizedSortingChanged(); - } + }*/ const DolphinView::Sorting sorting = props.sorting(); - if (sorting != m_viewAccessor.proxyModel()->sorting()) { - m_viewAccessor.proxyModel()->setSorting(sorting); + KItemModelBase* model = m_container->controller()->model(); + const QByteArray newSortRole = sortRoleForSorting(sorting); + if (newSortRole != model->sortRole()) { + model->setSortRole(newSortRole); emit sortingChanged(sorting); } - +/* const Qt::SortOrder sortOrder = props.sortOrder(); if (sortOrder != m_viewAccessor.proxyModel()->sortOrder()) { m_viewAccessor.proxyModel()->setSortOrder(sortOrder); @@ -1164,74 +1129,45 @@ void DolphinView::applyViewProperties() m_viewAccessor.proxyModel()->setSortFoldersFirst(sortFoldersFirst); emit sortFoldersFirstChanged(sortFoldersFirst); } - - KFileItemDelegate::InformationList info = props.additionalInfo(); - if (info != m_viewAccessor.itemDelegate()->showInformation()) { - m_viewAccessor.itemDelegate()->setShowInformation(info); - emit additionalInfoChanged(); - } - - const bool showPreview = props.showPreview(); - if (showPreview != m_showPreview) { - m_showPreview = showPreview; - const int oldZoomLevel = m_viewModeController->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); +*/ + const QList infoList = props.additionalInfoList(); + if (infoList != m_additionalInfoList) { + const QList previousList = m_additionalInfoList; + m_additionalInfoList = infoList; + applyAdditionalInfoListToView(); + emit additionalInfoListChanged(m_additionalInfoList, previousList); } -} - -void DolphinView::createView() -{ - deleteView(); - - Q_ASSERT(m_viewAccessor.itemView() == 0); - Q_ASSERT(m_dolphinViewController->itemView() == 0); - m_viewAccessor.createView(this, m_dolphinViewController, m_viewModeController, m_mode); - - QAbstractItemView* view = m_viewAccessor.itemView(); - Q_ASSERT(view != 0); - view->installEventFilter(this); - view->viewport()->installEventFilter(this); - m_dolphinViewController->setItemView(view); + const bool previewsShown = props.previewsShown(); + if (previewsShown != m_container->previewsShown()) { + const int oldZoomLevel = zoomLevel(); - const int zoomLevel = ZoomLevelInfo::zoomLevelForIconSize(view->iconSize()); - m_viewModeController->setZoomLevel(zoomLevel); + m_container->setPreviewsShown(previewsShown); + emit previewsShownChanged(previewsShown); - connect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), - this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection))); + // Changing the preview-state might result in a changed zoom-level + if (oldZoomLevel != zoomLevel()) { + emit zoomLevelChanged(zoomLevel(), oldZoomLevel); + } + } - setFocusProxy(m_viewAccessor.layoutTarget()); - m_topLayout->insertWidget(1, m_viewAccessor.layoutTarget()); + m_container->endTransaction(); } -void DolphinView::deleteView() +void DolphinView::applyAdditionalInfoListToView() { - QAbstractItemView* view = m_viewAccessor.itemView(); - Q_ASSERT((m_dolphinViewController->itemView() == 0) || (m_dolphinViewController->itemView() == view)); - m_dolphinViewController->setItemView(0); - - if (view != 0) { - if (view->selectionModel() != 0) { - disconnect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), - this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection))); - } - - // It's important to set the keyboard focus to the parent - // before deleting the view: Otherwise when having a split - // view the other view will get the focus and will request - // an activation (see DolphinView::eventFilter()). - setFocusProxy(0); - setFocus(); + const AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance(); - m_viewModeController->disconnect(view); + QHash visibleRoles; + visibleRoles.insert("name", 0); - m_viewAccessor.deleteView(); + int index = 1; + foreach (AdditionalInfo info, m_additionalInfoList) { + visibleRoles.insert(infoAccessor.role(info), index); + ++index; } + + m_container->setVisibleRoles(visibleRoles); } void DolphinView::pasteToUrl(const KUrl& url) @@ -1242,17 +1178,19 @@ void DolphinView::pasteToUrl(const KUrl& url) void DolphinView::updateZoomLevel(int oldZoomLevel) { - const int newZoomLevel = ZoomLevelInfo::zoomLevelForIconSize(m_viewAccessor.itemView()->iconSize()); + 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()); @@ -1261,17 +1199,18 @@ KUrl::List DolphinView::simplifiedSelectedUrls() const if (itemsExpandable()) { urls = KDirModel::simplifiedUrlList(urls); - } + }*/ return urls; } QMimeData* DolphinView::selectionMimeData() const { - const QAbstractItemView* view = m_viewAccessor.itemView(); - Q_ASSERT((view != 0) && (view->selectionModel() != 0)); + /*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 m_viewAccessor.dirModel()->mimeData(selection.indexes());*/ + return 0; } void DolphinView::addNewFileNames(const QMimeData* mimeData) @@ -1282,214 +1221,63 @@ void DolphinView::addNewFileNames(const QMimeData* mimeData) } } -DolphinView::ViewAccessor::ViewAccessor(DolphinSortFilterProxyModel* proxyModel) : - m_iconsView(0), - m_detailsView(0), - m_columnsContainer(0), - m_proxyModel(proxyModel), - m_dragSource(0) -{ -} - -DolphinView::ViewAccessor::~ViewAccessor() -{ - delete m_dragSource; - m_dragSource = 0; -} - -void DolphinView::ViewAccessor::createView(QWidget* parent, - DolphinViewController* dolphinViewController, - const ViewModeController* viewModeController, - Mode mode) +QItemSelection DolphinView::childrenMatchingPattern(const QModelIndex& parent, const QRegExp& pattern) const { - Q_ASSERT(itemView() == 0); + Q_UNUSED(parent); + Q_UNUSED(pattern); + QItemSelection matchingIndexes; + /*const DolphinSortFilterProxyModel* proxyModel = m_viewAccessor.proxyModel(); + const DolphinModel* dolphinModel = m_viewAccessor.dirModel(); - switch (mode) { - case IconsView: - m_iconsView = new DolphinIconsView(parent, - dolphinViewController, - viewModeController, - m_proxyModel); - break; + const int rowCount = proxyModel->rowCount(parent); - case DetailsView: - m_detailsView = new DolphinDetailsView(parent, - dolphinViewController, - viewModeController, - m_proxyModel); - break; - - case ColumnView: - m_columnsContainer = new DolphinColumnViewContainer(parent, - dolphinViewController, - viewModeController); - break; - - default: - Q_ASSERT(false); - } -} + for (int row = 0; row < rowCount; ++row) { + QModelIndex index = proxyModel->index(row, 0, parent); + QModelIndex sourceIndex = proxyModel->mapToSource(index); -void DolphinView::ViewAccessor::deleteView() -{ - if (m_columnsContainer != 0) { - m_columnsContainer->close(); - m_columnsContainer->disconnect(); - m_columnsContainer->deleteLater(); - m_columnsContainer = 0; - } else { - QAbstractItemView* view = itemView(); - if (view != 0) { - view->close(); - view->disconnect(); - - if (DragAndDropHelper::instance().isDragSource(view)) { - // The view is a drag source (the feature "Open folders - // during drag operations" is used). Deleting the view - // during an ongoing drag operation is not allowed, so - // this will postponed. - if (m_dragSource != 0) { - // the old stored view is obviously not the drag source anymore - m_dragSource->deleteLater(); - m_dragSource = 0; - } - view->hide(); - m_dragSource = view; - } else { - view->deleteLater(); - view = 0; - } + if (sourceIndex.isValid() && pattern.exactMatch(dolphinModel->data(sourceIndex).toString())) { + matchingIndexes += QItemSelectionRange(index); } - m_iconsView = 0; - m_detailsView = 0; - } -} - - -void DolphinView::ViewAccessor::prepareUrlChange(const KUrl& url) -{ - if (m_columnsContainer != 0) { - m_columnsContainer->showColumn(url); - } -} - -QAbstractItemView* DolphinView::ViewAccessor::itemView() const -{ - if (m_iconsView != 0) { - return m_iconsView; - } - - if (m_detailsView != 0) { - return m_detailsView; - } - - if (m_columnsContainer != 0) { - return m_columnsContainer->activeColumn(); - } - - return 0; -} - -KFileItemDelegate* DolphinView::ViewAccessor::itemDelegate() const -{ - return static_cast(itemView()->itemDelegate()); -} - -QWidget* DolphinView::ViewAccessor::layoutTarget() const -{ - if (m_columnsContainer != 0) { - return m_columnsContainer; - } - return itemView(); -} - -KUrl DolphinView::ViewAccessor::rootUrl() const -{ - return (m_columnsContainer != 0) ? m_columnsContainer->rootUrl() : KUrl(); -} - -bool DolphinView::ViewAccessor::supportsCategorizedSorting() const -{ - return m_iconsView != 0; -} - -bool DolphinView::ViewAccessor::itemsExpandable() const -{ - return (m_detailsView != 0) && m_detailsView->itemsExpandable(); -} - - -QSet DolphinView::ViewAccessor::expandedUrls() const -{ - if (m_detailsView != 0) { - return m_detailsView->expandedUrls(); - } - - return QSet(); -} - -const DolphinDetailsViewExpander* DolphinView::ViewAccessor::setExpandedUrls(const QSet& urlsToExpand) -{ - if ((m_detailsView != 0) && m_detailsView->itemsExpandable() && !urlsToExpand.isEmpty()) { - // Check if another expander is already active and stop it if necessary. - if(!m_detailsViewExpander.isNull()) { - m_detailsViewExpander->stop(); + if (proxyModel->hasChildren(index)) { + matchingIndexes += childrenMatchingPattern(index, pattern); } + }*/ - m_detailsViewExpander = new DolphinDetailsViewExpander(m_detailsView, urlsToExpand); - return m_detailsViewExpander; - } - else { - return 0; - } + return matchingIndexes; } -bool DolphinView::ViewAccessor::reloadOnAdditionalInfoChange() const +void DolphinView::updateWritableState() { - // the details view requires no reloading of the directory, as it maps - // the file item delegate info to its columns internally - return m_detailsView != 0; -} - -DolphinModel* DolphinView::ViewAccessor::dirModel() const -{ - return static_cast(proxyModel()->sourceModel()); -} + const bool wasFolderWritable = m_isFolderWritable; + m_isFolderWritable = true; -DolphinSortFilterProxyModel* DolphinView::ViewAccessor::proxyModel() const -{ - if (m_columnsContainer != 0) { - return static_cast(m_columnsContainer->activeColumn()->model()); + const KFileItem item; // = m_viewAccessor.dirLister()->rootItem(); + if (!item.isNull()) { + KFileItemListProperties capabilities(KFileItemList() << item); + m_isFolderWritable = capabilities.supportsWriting(); } - return m_proxyModel; -} - -KDirLister* DolphinView::ViewAccessor::dirLister() const -{ - return dirModel()->dirLister(); -} - -void DolphinView::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl) -{ - if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash)) { - emit redirection(oldUrl, newUrl); - m_viewModeController->redirectToUrl(newUrl); // #186947 + if (m_isFolderWritable != wasFolderWritable) { + emit writeStateChanged(m_isFolderWritable); } } -void DolphinView::restoreContentsPosition() +QByteArray DolphinView::sortRoleForSorting(Sorting sorting) const { - if (!m_restoredContentsPosition.isNull()) { - const int x = m_restoredContentsPosition.x(); - const int y = m_restoredContentsPosition.y(); - m_restoredContentsPosition = QPoint(); - - QAbstractItemView* view = m_viewAccessor.itemView(); - Q_ASSERT(view != 0); - view->horizontalScrollBar()->setValue(x); - view->verticalScrollBar()->setValue(y); + 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"