kis_input_editor_delegate.cpp

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/*
 * This file is part of the KDE project
 * SPDX-FileCopyrightText: 2013 Arjen Hiemstra <ahiemstra@heimr.nl>
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#include "kis_input_editor_delegate.h"
 
#include <QApplication>
 
#include <KLocalizedString>
 
#include "input/kis_input_profile.h"
#include "input/kis_shortcut_configuration.h"
#include "kis_input_button.h"
#include "kis_mouse_input_editor.h"
#include "kis_wheel_input_editor.h"
#include "kis_key_input_editor.h"
#include "KisGestureSelector.h"
 
class KisInputEditorDelegate::Private
{
public:
    Private() { }
};
 
KisInputEditorDelegate::KisInputEditorDelegate(QObject *parent)
    : QStyledItemDelegate(parent), d(new Private())
{
}
 
KisInputEditorDelegate::~KisInputEditorDelegate()
{
    delete d;
 
}
 
QWidget *KisInputEditorDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &, const QModelIndex &index) const
{
    QWidget *editor = 0;
    KisShortcutConfiguration *s = index.data(Qt::EditRole).value<KisShortcutConfiguration *>();
 
    switch (s->type()) {
    case KisShortcutConfiguration::KeyCombinationType:
        editor = new KisKeyInputEditor(parent);
        break;
 
    case KisShortcutConfiguration::MouseButtonType:
        editor = new KisMouseInputEditor(parent);
        break;
 
    case KisShortcutConfiguration::MouseWheelType:
        editor = new KisWheelInputEditor(parent);
        break;
 
    case KisShortcutConfiguration::GestureType:
        editor = new KisGestureSelector(parent);
        break;
 
    default:
        break;
    }
 
    return editor;
}
 
void KisInputEditorDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
{
    KisShortcutConfiguration *s = index.model()->data(index, Qt::EditRole).value<KisShortcutConfiguration *>();
 
    switch (s->type()) {
    case KisShortcutConfiguration::KeyCombinationType: {
        KisKeyInputEditor *e = qobject_cast<KisKeyInputEditor *>(editor);
        e->setKeys(s->keys());
        break;
    }
 
    case KisShortcutConfiguration::MouseButtonType: {
        KisMouseInputEditor *e = qobject_cast<KisMouseInputEditor *>(editor);
        e->setKeys(s->keys());
        e->setButtons(s->buttons());
        break;
    }
 
    case KisShortcutConfiguration::MouseWheelType: {
        KisWheelInputEditor *e = qobject_cast<KisWheelInputEditor *>(editor);
        e->setKeys(s->keys());
        e->setWheel(s->wheel());
        break;
    }
    case KisShortcutConfiguration::GestureType: {
        KisGestureSelector *e = qobject_cast<KisGestureSelector *>(editor);
        e->setGesture(s->gesture());
        break;
    }
 
    default:
        break;
    }
}
 
void KisInputEditorDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
{
    KisShortcutConfiguration *s = model->data(index, Qt::EditRole).value<KisShortcutConfiguration *>();
 
    switch (s->type()) {
    case KisShortcutConfiguration::KeyCombinationType: {
        KisKeyInputEditor *e = qobject_cast<KisKeyInputEditor *>(editor);
        s->setKeys(e->keys());
        break;
    }
 
    case KisShortcutConfiguration::MouseButtonType: {
        KisMouseInputEditor *e = qobject_cast<KisMouseInputEditor *>(editor);
        s->setKeys(e->keys());
        s->setButtons(e->buttons());
        break;
    }
 
    case KisShortcutConfiguration::MouseWheelType: {
        KisWheelInputEditor *e = qobject_cast<KisWheelInputEditor *>(editor);
        s->setKeys(e->keys());
        s->setWheel(e->wheel());
        break;
    }
    case KisShortcutConfiguration::GestureType: {
        KisGestureSelector *e = qobject_cast<KisGestureSelector *>(editor);
        s->setGesture(e->gesture());
        break;
    }
    break;
 
    default:
        break;
    }
 
    model->setData(index, QVariant::fromValue(s), Qt::EditRole);
}
 
void KisInputEditorDelegate::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &) const
{
    editor->setGeometry(option.rect);
}
 
QSize KisInputEditorDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
{
    return QStyledItemDelegate::sizeHint(option, index) + QSize(6, 6);
}