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/***************************************************************************
* Copyright (C) 2014 by Emmanuel Pescosta <[email protected]> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#ifndef DOLPHIN_TAB_WIDGET_H
#define DOLPHIN_TAB_WIDGET_H
#include <QTabWidget>
#include <KUrl>
class DolphinViewContainer;
class DolphinTabPage;
class KConfigGroup;
class DolphinTabWidget : public QTabWidget
{
Q_OBJECT
public:
explicit DolphinTabWidget(QWidget* parent);
/**
* @return Tab page at the current index (can be 0 if tabs count is smaller than 1)
*/
DolphinTabPage* currentTabPage() const;
/**
* @return Tab page at the given \a index (can be 0 if the index is out-of-range)
*/
DolphinTabPage* tabPageAt(const int index) const;
void saveProperties(KConfigGroup& group) const;
void readProperties(const KConfigGroup& group);
/**
* Refreshes the views of the main window by recreating them according to
* the given Dolphin settings.
*/
void refreshViews();
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
* tab.
*/
void activeViewChanged(DolphinViewContainer* viewContainer);
/**
* Is emitted when the number of open tabs has changed (e.g. by opening or
* closing a tab)
*/
void tabCountChanged(int count);
/**
* Is emitted when a tab has been closed.
*/
void rememberClosedTab(const KUrl& primaryUrl, const KUrl& secondaryUrl);
public slots:
/**
* Opens a new view with the current URL that is part of a tab and activates
* the tab.
*/
void openNewActivatedTab();
/**
* Opens a new tab showing the URL \a primaryUrl and the optional URL
* \a secondaryUrl and activates the tab.
*/
void openNewActivatedTab(const KUrl& primaryUrl, const KUrl& secondaryUrl = KUrl());
/**
* Opens a new tab in the background showing the URL \a primaryUrl and the
* optional URL \a secondaryUrl.
*/
void openNewTab(const KUrl& primaryUrl, const KUrl& secondaryUrl = KUrl());
/**
* Opens each directory in \p dirs in a separate tab. If the "split view"
* option is enabled, 2 directories are collected within one tab.
*/
void openDirectories(const QList<KUrl>& dirs);
/**
* Opens the directory which contains the files \p files
* and selects all files (implements the --select option
* of Dolphin).
*/
void openFiles(const QList<KUrl>& files);
/**
* Closes the currently active tab.
*/
void closeTab();
/**
* Closes the tab with the index \a index and activates the tab with index - 1.
*/
void closeTab(const int index);
/**
* Activates the next tab in the tab bar.
* If the current active tab is the last tab, it activates the first tab.
*/
void activateNextTab();
/**
* Activates the previous tab in the tab bar.
* If the current active tab is the first tab, it activates the last tab.
*/
void activatePrevTab();
/**
* Is invoked if the Places panel got visible/invisible and takes care
* that the places-selector of all views is only shown if the Places panel
* is invisible.
*/
void slotPlacesPanelVisibilityChanged(bool visible);
private slots:
/**
* Opens the tab with the index \a index in a new Dolphin instance and closes
* this tab.
*/
void detachTab(int index);
/**
* Opens a new tab showing the url from tab at the given \a index and
* activates the tab.
*/
void openNewActivatedTab(int index);
/**
* Is connected to the KTabBar signal receivedDropEvent.
* Allows dragging and dropping files onto tabs.
*/
void tabDropEvent(int tab, QDropEvent* event);
/**
* The active view url of a tab has been changed so update the text and the
* icon of the corresponding tab.
*/
void tabUrlChanged(const KUrl& url);
void currentTabChanged(int index);
protected:
virtual void tabInserted(int index);
virtual void tabRemoved(int index);
private:
/**
* Returns the name of the tab for the URL \a url.
*/
QString tabName(const KUrl& url) const;
private:
/** Caches the (negated) places panel visibility */
bool m_placesSelectorVisible;
};
#endif
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