+
+DolphinViewContainer *DolphinTabWidget::viewContainerAt(DolphinTabWidget::ViewIndex viewIndex) const
+{
+ const auto tabPage = tabPageAt(viewIndex.tabIndex);
+ if (!tabPage) {
+ return nullptr;
+ }
+ return viewIndex.isInPrimaryView ? tabPage->primaryViewContainer() : tabPage->secondaryViewContainer();
+}
+
+DolphinViewContainer *DolphinTabWidget::activateViewContainerAt(DolphinTabWidget::ViewIndex viewIndex)
+{
+ activateTab(viewIndex.tabIndex);
+ auto viewContainer = viewContainerAt(viewIndex);
+ if (!viewContainer) {
+ return nullptr;
+ }
+ viewContainer->setActive(true);
+ return viewContainer;
+}
+
+const std::optional<const DolphinTabWidget::ViewIndex> DolphinTabWidget::viewOpenAtDirectory(const QUrl &directory) const
+{
+ int i = currentIndex();
+ if (i < 0) {
+ return std::nullopt;
+ }
+ // loop over the tabs starting from the current one
+ do {
+ const auto tabPage = tabPageAt(i);
+ if (tabPage->primaryViewContainer()->url() == directory) {
+ return std::optional(ViewIndex{i, true});
+ }
+
+ if (tabPage->splitViewEnabled() && tabPage->secondaryViewContainer()->url() == directory) {
+ return std::optional(ViewIndex{i, false});
+ }
+
+ i = (i + 1) % count();
+ } while (i != currentIndex());
+
+ return std::nullopt;
+}
+
+const std::optional<const DolphinTabWidget::ViewIndex> DolphinTabWidget::viewShowingItem(const QUrl &item) const
+{
+ // The item might not be loaded yet even though it exists. So instead
+ // we check if the folder containing the item is showing its contents.
+ const QUrl dirContainingItem(item.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash));
+
+ // The dirContainingItem is either open directly or expanded in a tree-style view mode.
+ // Is dirContainingitem the base url of a view?
+ auto viewOpenAtContainingDirectory = viewOpenAtDirectory(dirContainingItem);
+ if (viewOpenAtContainingDirectory.has_value()) {
+ return viewOpenAtContainingDirectory;
+ }
+
+ // Is dirContainingItem expanded in some tree-style view?
+ // The rest of this method is about figuring this out.
+
+ int i = currentIndex();
+ if (i < 0) {
+ return std::nullopt;
+ }
+ // loop over the tabs starting from the current one
+ do {
+ const auto tabPage = tabPageAt(i);
+ if (tabPage->primaryViewContainer()->url().isParentOf(item)) {
+ const KFileItem fileItemContainingItem = tabPage->primaryViewContainer()->view()->items().findByUrl(dirContainingItem);
+ if (!fileItemContainingItem.isNull() && tabPage->primaryViewContainer()->view()->isExpanded(fileItemContainingItem)) {
+ return std::optional(ViewIndex{i, true});
+ }
+ }
+
+ if (tabPage->splitViewEnabled() && tabPage->secondaryViewContainer()->url().isParentOf(item)) {
+ const KFileItem fileItemContainingItem = tabPage->secondaryViewContainer()->view()->items().findByUrl(dirContainingItem);
+ if (!fileItemContainingItem.isNull() && tabPage->secondaryViewContainer()->view()->isExpanded(fileItemContainingItem)) {
+ return std::optional(ViewIndex{i, false});
+ }
+ }
+
+ i = (i + 1) % count();
+ } while (i != currentIndex());
+
+ return std::nullopt;
+}
+
+#include "moc_dolphintabwidget.cpp"
projects / dolphin.git / blobdiff