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/*
* This file is part of KDevelop
* Copyright 2014 Alex Richardson <arichardson.kde@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) version 3, or any
* later version accepted by the membership of KDE e.V. (or its
* successor approved by the membership of KDE e.V.), which shall
* act as a proxy defined in Section 6 of version 3 of the license.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KDEVPLATFORM_CONFIGDIALOG_H
#define KDEVPLATFORM_CONFIGDIALOG_H
#include <KPageDialog>
namespace KDevelop {
class ConfigPage;
class IPlugin;
/**
* This class is meant to be used to show the global config dialog and the per-project config dialog.
*
* This used to be handled by KSettings::Dialog, but since we are no longer using KCMs for config widgets,
* we use this class instead.
*
* TODO: check if we can share this with Kate
*/
class ConfigDialog : public KPageDialog
{
Q_OBJECT
public:
explicit ConfigDialog(QWidget* parent = nullptr);
public Q_SLOTS:
/**
* Remove a config page
*/
void removeConfigPage(ConfigPage* page);
/**
* Add a new config page to the end of the list of pages.
* @param page the new page to add
*/
void appendConfigPage(ConfigPage* page);
/**
* Add a new config page.
* @param before the page before which the new page will be inserted.
* @param page the new page to add
*/
void insertConfigPage(ConfigPage* before, ConfigPage* page);
/**
* Add a new sub config page
* @param parentPage the parent page
* @param page the page to add
*/
void appendSubConfigPage(ConfigPage* parentPage, ConfigPage* page);
Q_SIGNALS:
void configSaved(ConfigPage* page);
protected:
void closeEvent(QCloseEvent* event) override;
private:
KPageWidgetItem* itemForPage(ConfigPage* page) const;
int checkForUnsavedChanges(KPageWidgetItem* current, KPageWidgetItem* before);
void applyChanges(ConfigPage* page);
void removePagesForPlugin(IPlugin* plugin);
void addConfigPageInternal(KPageWidgetItem* item, ConfigPage* page);
void onPageChanged();
private:
// we have to use QPointer since KPageDialog::removePage() also removes all child pages
QVector<QPointer<KPageWidgetItem>> m_pages;
bool m_currentPageHasChanges = false;
bool m_currentlyApplyingChanges = false;
};
}
#endif // KDEVPLATFORM_CONFIGDIALOG_H
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