shortcutsettings.h

Go to the documentation of this file.

/*
 * 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 3 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, see <http://www.gnu.org/licenses/>
 *
 * Additional note on redistribution: The copyright and license notices above
 * must be maintained in each individual source file that is a derivative work
 * of this source file; otherwise redistribution is prohibited.
 */

#ifndef SHORTCUTSETTINGS_H
#define SHORTCUTSETTINGS_H

#include <coreplugin/dialogs/ioptionspage.h>

#include <QtCore/QObject>
#include <QKeySequence>
#include <QTreeWidgetItem>
#include <QKeyEvent>

QT_BEGIN_NAMESPACE
class Ui_ShortcutSettings;
QT_END_NAMESPACE

namespace Core {

class Command;

namespace Internal {

    class ActionManagerPrivate;
    class MainWindow;

    struct ShortcutItem
    {
        Command *m_cmd;
        QKeySequence m_key;
        QTreeWidgetItem *m_item;
    };

    class ShortcutSettings : public Core::IOptionsPage
    {
        Q_OBJECT

    public:
        ShortcutSettings(QObject *parent = nullptr);
        ~ShortcutSettings();

        // IOptionsPage
        QString id() const;
        QString trName() const;
        QString category() const;
        QString trCategory() const;

        QWidget *createPage(QWidget *parent);
        void apply();
        void finish();

    protected:
        bool eventFilter(QObject *o, QEvent *e);

    private slots:
        void commandChanged(QTreeWidgetItem *current);
        void filterChanged(const QString &f);
        void keyChanged();
        void resetKeySequence();
        void removeKeySequence();
        void defaultAction();

    private:
        void setKeySequence(const QKeySequence &key);
        bool filter(const QString &f, const QTreeWidgetItem *item);
        void initialize();

        void handleKeyEvent(QKeyEvent *e);
        int translateModifiers(Qt::KeyboardModifiers state, const QString &text);

        QList<ShortcutItem *> m_scitems;
        ActionManagerPrivate *m_am;
        int m_key[4], m_keyNum;
        Ui_ShortcutSettings *m_page;
    };

} // namespace Internal
} // namespace Core

#endif // SHORTCUTSETTINGS_H