X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/de8ea90ca78ccfb26dd501dc3bc089fb24ad9094..be51e7233294263e3c2866e101e1151dbc61ccbe:/src/dolphintabpage.h diff --git a/src/dolphintabpage.h b/src/dolphintabpage.h index a3659aa18..1e79fb5db 100644 --- a/src/dolphintabpage.h +++ b/src/dolphintabpage.h @@ -1,6 +1,6 @@ /* * SPDX-FileCopyrightText: 2014 Emmanuel Pescosta - * SPDX-FileCopyrightText: 2020 Felix Ernst + * SPDX-FileCopyrightText: 2020 Felix Ernst * * SPDX-License-Identifier: GPL-2.0-or-later */ @@ -8,27 +8,25 @@ #ifndef DOLPHIN_TAB_PAGE_H #define DOLPHIN_TAB_PAGE_H +#include "global.h" + #include +#include #include #include class DolphinNavigatorsWidgetAction; class DolphinViewContainer; -class QSplitter; class QVariantAnimation; class KFileItemList; - -enum Animated { - WithAnimation, - WithoutAnimation -}; +class DolphinTabPageSplitter; class DolphinTabPage : public QWidget { Q_OBJECT public: - explicit DolphinTabPage(const QUrl& primaryUrl, const QUrl& secondaryUrl = QUrl(), QWidget* parent = nullptr); + explicit DolphinTabPage(const QUrl &primaryUrl, const QUrl &secondaryUrl = QUrl(), QWidget *parent = nullptr); /** * @return True if primary view is the active view in this tab. @@ -45,7 +43,7 @@ public: * * @param enabled If true, creates a secondary viewContainer in this tab. * Otherwise deletes it. - * @param animated Decides wether the effects of this method call should + * @param animated Decides whether the effects of this method call should * happen instantly or be transitioned to smoothly. * @param secondaryUrl If \p enabled is true, the new viewContainer will be opened at this * parameter. The default value will set the Url of the new viewContainer @@ -56,17 +54,23 @@ public: /** * @return The primary view container. */ - DolphinViewContainer* primaryViewContainer() const; + DolphinViewContainer *primaryViewContainer() const; /** * @return The secondary view container, can be 0 if split view is disabled. */ - DolphinViewContainer* secondaryViewContainer() const; + DolphinViewContainer *secondaryViewContainer() const; /** * @return DolphinViewContainer of the active view */ - DolphinViewContainer* activeViewContainer() const; + DolphinViewContainer *activeViewContainer() const; + + /** + * @return DolphinViewContainer of the inactive view + * if split view is enabled, or nullptr otherwise. + */ + DolphinViewContainer *inactiveViewContainer() const; /** * Returns the selected items. The list is empty if no item has been @@ -95,12 +99,6 @@ public: void insertNavigatorsWidget(DolphinNavigatorsWidgetAction *navigatorsWidget); - /** - * Notify the connected DolphinNavigatorsWidgetAction of geometry changes which it - * needs for visual alignment. - */ - void resizeNavigators() const; - /** * Marks the items indicated by \p urls to get selected after the * directory DolphinView::url() has been loaded. Note that nothing @@ -113,7 +111,7 @@ public: * Marks the item indicated by \p url to be scrolled to and as the * current item after directory DolphinView::url() has been loaded. */ - void markUrlAsCurrent(const QUrl& url); + void markUrlAsCurrent(const QUrl &url); /** * Refreshes the views of the main window by recreating them according to @@ -132,29 +130,34 @@ public: * Restores all tab related properties (urls, splitter layout, ...) from * the given \a state. */ - void restoreState(const QByteArray& state); + void restoreState(const QByteArray &state); /** - * Restores all tab related properties (urls, splitter layout, ...) from - * the given \a state. + * Set whether the tab page is active * - * @deprecated The first tab state version has no version number, we keep - * this method to restore old states (<= Dolphin 4.14.x). */ - Q_DECL_DEPRECATED void restoreStateV1(const QByteArray& state); + void setActive(bool active); + + void switchActiveView(); /** - * Set whether the tab page is active - * + * Overwrites the automatically generated label of this tab with @p label. + * This @p label will be kept until it is overwritten by calling this method again. + * Calling this with an empty string will restore the automatic labelling. */ - void setActive(bool active); + void setCustomLabel(const QString &label); + + /** + * @see setCustomLabel. + */ + QString customLabel() const; -signals: - void activeViewChanged(DolphinViewContainer* viewContainer); - void activeViewUrlChanged(const QUrl& url); +Q_SIGNALS: + void activeViewChanged(DolphinViewContainer *viewContainer); + void activeViewUrlChanged(const QUrl &url); void splitterMoved(int pos, int index); -private slots: +private Q_SLOTS: /** * Deletes all zombie viewContainers that were used for the animation * and resets the minimum size of the others to a sane value. @@ -179,15 +182,13 @@ private slots: * * It emits the activeViewUrlChanged signal with the url \a newUrl. */ - void slotViewUrlRedirection(const QUrl& oldUrl, const QUrl& newUrl); - - void switchActiveView(); + void slotViewUrlRedirection(const QUrl &oldUrl, const QUrl &newUrl); private: /** * Creates a new view container and does the default initialization. */ - DolphinViewContainer* createViewContainer(const QUrl& url) const; + DolphinViewContainer *createViewContainer(const QUrl &url) const; /** * Starts an animation that transitions between split view mode states. @@ -200,7 +201,7 @@ private: void startExpandViewAnimation(DolphinViewContainer *expandingContainer); private: - QSplitter* m_splitter; + DolphinTabPageSplitter *m_splitter; QPointer m_navigatorsWidget; QPointer m_primaryViewContainer; @@ -212,6 +213,38 @@ private: bool m_primaryViewActive; bool m_splitViewEnabled; bool m_active; + /** @see setCustomLabel(). */ + QString m_customLabel; +}; + +class DolphinTabPageSplitterHandle : public QSplitterHandle +{ + Q_OBJECT + +public: + explicit DolphinTabPageSplitterHandle(Qt::Orientation orientation, QSplitter *parent); + +protected: + bool event(QEvent *event) override; + +private: + void resetSplitterSizes(); + + // Sometimes QSplitterHandle doesn't receive MouseButtonDblClick event. + // We can detect that MouseButtonDblClick event should have been + // received if we receive two MouseButtonRelease events in a row. + bool m_mouseReleaseWasReceived; +}; + +class DolphinTabPageSplitter : public QSplitter +{ + Q_OBJECT + +public: + explicit DolphinTabPageSplitter(Qt::Orientation orientation, QWidget *parent); + +protected: + QSplitterHandle *createHandle() override; }; #endif // DOLPHIN_TAB_PAGE_H