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/*
This file is part of the KDE project
SPDX-FileCopyrightText: 2020 Felix Ernst <[email protected]>
SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
#ifndef DOLPHINURLNAVIGATORSCONTROLLER_H
#define DOLPHINURLNAVIGATORSCONTROLLER_H
#include <KCompletion>
#include <QObject>
#include <forward_list>
class DolphinUrlNavigator;
/**
* @brief A controller managing all DolphinUrlNavigators.
*
* This class is used to apply settings changes to all constructed DolphinUrlNavigators.
*
* @see DolphinUrlNavigator
*/
class DolphinUrlNavigatorsController : public QObject
{
Q_OBJECT
public:
DolphinUrlNavigatorsController() = delete;
public Q_SLOTS:
/**
* Refreshes all DolphinUrlNavigators to get synchronized with the
* Dolphin settings if they were changed.
*/
static void slotReadSettings();
static void slotPlacesPanelVisibilityChanged(bool visible);
private:
/**
* @return whether the places selector of DolphinUrlNavigators should be visible.
*/
static bool placesSelectorVisible();
/**
* Adds \p dolphinUrlNavigator to the list of DolphinUrlNavigators
* controlled by this class.
*/
static void registerDolphinUrlNavigator(DolphinUrlNavigator *dolphinUrlNavigator);
/**
* Removes \p dolphinUrlNavigator from the list of DolphinUrlNavigators
* controlled by this class.
*/
static void unregisterDolphinUrlNavigator(DolphinUrlNavigator *dolphinUrlNavigator);
private Q_SLOTS:
/**
* Sets the completion mode for all DolphinUrlNavigators and saves it in settings.
*/
static void setCompletionMode(const KCompletion::CompletionMode completionMode);
private:
/** Contains all currently constructed DolphinUrlNavigators */
static std::forward_list<DolphinUrlNavigator *> s_instances;
/** Caches the (negated) places panel visibility */
static bool s_placesSelectorVisible;
friend class DolphinUrlNavigator;
};
#endif // DOLPHINURLNAVIGATORSCONTROLLER_H
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