2020-08-25 17:07:38 +00:00
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/*
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* SPDX-FileCopyrightText: 2014 Emmanuel Pescosta <emmanuelpescosta099@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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2014-07-02 13:30:37 +00:00
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#ifndef DOLPHIN_TAB_PAGE_H
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#define DOLPHIN_TAB_PAGE_H
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#include <QPointer>
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2014-10-21 19:18:43 +00:00
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#include <QUrl>
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2018-03-04 13:38:16 +00:00
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#include <QWidget>
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2014-07-02 13:30:37 +00:00
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2020-09-20 16:53:59 +00:00
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class DolphinNavigatorsWidgetAction;
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class DolphinViewContainer;
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class QSplitter;
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class KFileItemList;
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class DolphinTabPage : public QWidget
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{
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Q_OBJECT
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public:
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explicit DolphinTabPage(const QUrl& primaryUrl, const QUrl& secondaryUrl = QUrl(), QWidget* parent = nullptr);
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2014-07-02 13:30:37 +00:00
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/**
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* @return True if primary view is the active view in this tab.
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*/
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bool primaryViewActive() const;
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/**
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* @return True if split view is enabled.
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*/
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bool splitViewEnabled() const;
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/**
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* Enables or disables the split view mode.
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*
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* If \a enabled is true, it creates a secondary view with the url of the primary view.
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*/
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2017-02-13 11:38:10 +00:00
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void setSplitViewEnabled(bool enabled, const QUrl &secondaryUrl = QUrl());
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/**
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* @return The primary view container.
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*/
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DolphinViewContainer* primaryViewContainer() const;
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/**
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* @return The secondary view container, can be 0 if split view is disabled.
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*/
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DolphinViewContainer* secondaryViewContainer() const;
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/**
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* @return DolphinViewContainer of the active view
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*/
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DolphinViewContainer* activeViewContainer() const;
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/**
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* Returns the selected items. The list is empty if no item has been
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* selected.
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*/
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KFileItemList selectedItems() const;
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/**
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* Returns the number of selected items (this is faster than
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* invoking selectedItems().count()).
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*/
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int selectedItemsCount() const;
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2020-09-20 16:53:59 +00:00
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/**
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* Connects a navigatorsWidget to this. It will be connected to the DolphinViewContainers
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* managed by this tab. For alignment purposes this will from now on notify the
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* navigatorsWidget when this tab or its viewContainers are resized.
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*/
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void connectNavigators(DolphinNavigatorsWidgetAction *navigatorsWidget);
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/**
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* Makes it so this tab and its DolphinViewContainers aren't controlled by any
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* UrlNavigators anymore.
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*/
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void disconnectNavigators();
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/**
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* Calls resizeNavigators() when a watched object is resized.
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*/
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2020-11-09 13:25:15 +00:00
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bool eventFilter(QObject *watched, QEvent *event) override;
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2020-11-19 21:22:27 +00:00
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void insertNavigatorsWidget(DolphinNavigatorsWidgetAction *navigatorsWidget);
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2020-09-20 16:53:59 +00:00
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/**
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* Notify the connected DolphinNavigatorsWidgetAction of geometry changes which it
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* needs for visual alignment.
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*/
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void resizeNavigators() const;
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2014-07-02 13:30:37 +00:00
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/**
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* Marks the items indicated by \p urls to get selected after the
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* directory DolphinView::url() has been loaded. Note that nothing
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* gets selected if no loading of a directory has been triggered
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* by DolphinView::setUrl() or DolphinView::reload().
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*/
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2014-10-20 22:27:42 +00:00
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void markUrlsAsSelected(const QList<QUrl> &urls);
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/**
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* Marks the item indicated by \p url to be scrolled to and as the
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* current item after directory DolphinView::url() has been loaded.
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*/
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void markUrlAsCurrent(const QUrl& url);
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/**
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* Refreshes the views of the main window by recreating them according to
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* the given Dolphin settings.
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*/
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void refreshViews();
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/**
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* Saves all tab related properties (urls, splitter layout, ...).
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*
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* @return A byte-array which contains all properties.
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*/
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QByteArray saveState() const;
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/**
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* Restores all tab related properties (urls, splitter layout, ...) from
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* the given \a state.
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*/
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void restoreState(const QByteArray& state);
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2014-08-20 21:06:39 +00:00
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/**
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* Restores all tab related properties (urls, splitter layout, ...) from
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* the given \a state.
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*
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* @deprecated The first tab state version has no version number, we keep
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* this method to restore old states (<= Dolphin 4.14.x).
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*/
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2017-04-07 14:13:18 +00:00
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Q_DECL_DEPRECATED void restoreStateV1(const QByteArray& state);
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2017-05-22 17:35:29 +00:00
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/**
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* Set whether the tab page is active
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*
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*/
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void setActive(bool active);
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signals:
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void activeViewChanged(DolphinViewContainer* viewContainer);
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void activeViewUrlChanged(const QUrl& url);
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void splitterMoved(int pos, int index);
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private slots:
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/**
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* Handles the view activated event.
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*
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* It sets the previous active view to inactive, updates the current
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* active view type and triggers the activeViewChanged event.
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*/
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void slotViewActivated();
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2014-08-13 20:06:28 +00:00
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/**
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* Handles the view url redirection event.
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*
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* It emits the activeViewUrlChanged signal with the url \a newUrl.
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*/
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2014-10-21 19:18:43 +00:00
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void slotViewUrlRedirection(const QUrl& oldUrl, const QUrl& newUrl);
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2014-08-13 20:06:28 +00:00
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2016-07-31 17:16:18 +00:00
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void switchActiveView();
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2014-07-02 13:30:37 +00:00
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private:
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/**
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* Creates a new view container and does the default initialization.
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*/
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DolphinViewContainer* createViewContainer(const QUrl& url) const;
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private:
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QSplitter* m_splitter;
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2020-09-20 16:53:59 +00:00
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QPointer<DolphinNavigatorsWidgetAction> m_navigatorsWidget;
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2014-07-02 13:30:37 +00:00
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QPointer<DolphinViewContainer> m_primaryViewContainer;
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QPointer<DolphinViewContainer> m_secondaryViewContainer;
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bool m_primaryViewActive;
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bool m_splitViewEnabled;
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bool m_active;
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2014-07-02 13:30:37 +00:00
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};
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#endif // DOLPHIN_TAB_PAGE_H
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