#ifndef DOLPHIN_TAB_WIDGET_H
#define DOLPHIN_TAB_WIDGET_H
+#include "dolphinnavigatorswidgetaction.h"
+#include "dolphintabpage.h"
+
#include <QTabWidget>
#include <QUrl>
+#include <optional>
+
class DolphinViewContainer;
-class DolphinTabPage;
class KConfigGroup;
class DolphinTabWidget : public QTabWidget
Q_OBJECT
public:
+
+ /**
+ * @param navigatorsWidget The navigatorsWidget which is always going to be connected
+ * to the active tabPage.
+ */
+ explicit DolphinTabWidget(DolphinNavigatorsWidgetAction *navigatorsWidget, QWidget *parent);
+
/**
- * @brief Controls where tabs are placed
- */
- enum TabPlacement {
- /**
- * The new tab is placed after the current tab
- */
- AfterCurrentTab,
- /**
- * The new tab is placed after the last tab
- */
- AfterLastTab
+ * Where a newly opened tab should be placed.
+ */
+ enum class NewTabPosition {
+ FollowSetting, ///< Honor openNewTabAfterLastTab setting
+ AfterCurrent, ///< After the current tab
+ AtEnd, ///< At the end of the tab bar
};
- explicit DolphinTabWidget(QWidget* parent);
/**
* @return Tab page at the current index (can be 0 if tabs count is smaller than 1)
void refreshViews();
/**
- * @return Whether any of the tab pages contains @p url in their primary
- * or secondary view.
+ * @return Whether any of the tab pages has @p url opened
+ * in their primary or secondary view.
*/
bool isUrlOpen(const QUrl& url) const;
-signals:
+ /**
+ * @return Whether the item with @p url can be found in any view only by switching
+ * between already open tabs and scrolling in their primary or secondary view.
+ */
+ bool isItemVisibleInAnyView(const QUrl& urlOfItem) const;
+
+Q_SIGNALS:
/**
* Is emitted when the active view has been changed, by changing the current
* tab or by activating another view when split view is enabled in the current
*/
void currentUrlChanged(const QUrl& url);
-public slots:
+public Q_SLOTS:
/**
* Opens a new view with the current URL that is part of a tab and activates
* the tab.
/**
* Opens a new tab in the background showing the URL \a primaryUrl and the
- * optional URL \a secondaryUrl. \a tabPlacement controls where the new tab
- * is placed.
+ * optional URL \a secondaryUrl.
*/
- void openNewTab(const QUrl &primaryUrl, const QUrl &secondaryUrl = QUrl(),
- DolphinTabWidget::TabPlacement tabPlacement = AfterLastTab);
+ void openNewTab(const QUrl &primaryUrl, const QUrl &secondaryUrl = QUrl(), NewTabPosition position = NewTabPosition::FollowSetting);
/**
- * Opens each directory in \p dirs in a separate tab. If \a splitView is set,
- * 2 directories are collected within one tab.
+ * Opens each directory in \p dirs in a separate tab unless it is already open.
+ * If \a splitView is set, 2 directories are collected within one tab.
* \pre \a dirs must contain at least one url.
*/
void openDirectories(const QList<QUrl>& dirs, bool splitView);
/** Moves all selected items to the inactive view. */
void moveToInactiveSplitView();
-private slots:
+private Q_SLOTS:
/**
* Opens the tab with the index \a index in a new Dolphin instance and closes
* this tab.
*/
QString tabName(DolphinTabPage* tabPage) const;
+ struct ViewIndex {
+ const int tabIndex;
+ const bool isInPrimaryView;
+ };
+
+ /**
+ * Getter for a view container.
+ * @param viewIndex specifies the tab and the view within that tab.
+ * @return the view container specified in @p viewIndex or nullptr if it doesn't exist.
+ */
+ DolphinViewContainer *viewContainerAt(ViewIndex viewIndex) const;
+
+ /**
+ * Makes the view container specified in @p viewIndex become the active view container within this tab widget.
+ * @param viewIndex Specifies the tab to activate and the view container within the tab to activate.
+ * @return the freshly activated view container or nullptr if there is no view container at @p viewIndex.
+ */
+ DolphinViewContainer *activateViewContainerAt(ViewIndex viewIndex);
+
+ /**
+ * Get the position of the view within this widget that is open at @p directory.
+ * @param directory The URL of the directory we want to find.
+ * @return a small struct containing the tab index of the view and whether it is
+ * in the primary view. A std::nullopt is returned if there is no view open for @p directory.
+ */
+ const std::optional<const ViewIndex> viewOpenAtDirectory(const QUrl& directory) const;
+
/**
- * @param url The URL that we would like
- * @return a QPair with first containing the index of the tab with the
- * desired URL or -1 if not found. Second says true if URL is in primary
- * view container, false otherwise. False means the URL is in the secondary
- * view container, unless first == -1. In that case the value of second
- * is meaningless.
+ * Get the position of the view within this widget that has @p item in the view.
+ * This means that the item can be seen by the user in that view when scrolled to the right position.
+ * If the view has folders expanded and @p item is one of them, the view will also be returned.
+ * @param item The URL of the item we want to find.
+ * @return a small struct containing the tab index of the view and whether it is
+ * in the primary view. A std::nullopt is returned if there is no view open that has @p item visible anywhere.
*/
- QPair<int, bool> indexByUrl(const QUrl& url) const;
+ const std::optional<const ViewIndex> viewShowingItem(const QUrl& item) const;
private:
- int m_lastViewedTab;
+ QPointer<DolphinTabPage> m_lastViewedTab;
+ QPointer<DolphinNavigatorsWidgetAction> m_navigatorsWidget;
};
#endif
projects / dolphin.git / blobdiff