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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
* Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "WebPopupItem.h"
#include <QtCore/QAbstractListModel>
#include <QtCore/QRectF>
#include <wtf/Vector.h>
namespace WebKit {
class PopupMenuItemModel final : public QAbstractListModel {
Q_OBJECT
public:
enum Roles {
GroupRole = Qt::UserRole,
EnabledRole = Qt::UserRole + 1,
SelectedRole = Qt::UserRole + 2,
IsSeparatorRole = Qt::UserRole + 3
};
PopupMenuItemModel(const Vector<WebPopupItem>&, bool multiple);
int rowCount(const QModelIndex& parent = QModelIndex()) const final { return m_items.size(); }
QVariant data(const QModelIndex&, int role = Qt::DisplayRole) const final;
QHash<int, QByteArray> roleNames() const final;
Q_INVOKABLE void select(int);
int selectedOriginalIndex() const;
bool multiple() const { return m_allowMultiples; }
void toggleItem(int);
Q_SIGNALS:
void indexUpdated();
private:
struct Item {
Item(const WebPopupItem& webPopupItem, const QString& group, int originalIndex)
: text(webPopupItem.m_text)
, toolTip(webPopupItem.m_toolTip)
, group(group)
, originalIndex(originalIndex)
, enabled(webPopupItem.m_isEnabled)
, selected(webPopupItem.m_isSelected)
, isSeparator(webPopupItem.m_type == WebPopupItem::Separator)
{ }
QString text;
QString toolTip;
QString group;
// Keep track of originalIndex because we don't add the label (group) items to our vector.
int originalIndex;
bool enabled;
bool selected;
bool isSeparator;
};
void buildItems(const Vector<WebPopupItem>& webPopupItems);
Vector<Item> m_items;
int m_selectedModelIndex;
bool m_allowMultiples;
};
class ItemSelectorContextObject : public QObject {
Q_OBJECT
Q_PROPERTY(QRectF elementRect READ elementRect CONSTANT FINAL)
Q_PROPERTY(QObject* items READ items CONSTANT FINAL)
Q_PROPERTY(bool allowMultiSelect READ allowMultiSelect CONSTANT FINAL)
public:
ItemSelectorContextObject(const QRectF& elementRect, const Vector<WebPopupItem>&, bool multiple);
QRectF elementRect() const { return m_elementRect; }
PopupMenuItemModel* items() { return &m_items; }
bool allowMultiSelect() { return m_items.multiple(); }
Q_INVOKABLE void accept(int index = -1);
Q_INVOKABLE void reject() { emit done(); }
Q_INVOKABLE void dismiss() { emit done(); }
Q_SIGNALS:
void acceptedWithOriginalIndex(int);
void done();
private Q_SLOTS:
void onIndexUpdate();
private:
QRectF m_elementRect;
PopupMenuItemModel m_items;
};
} // namespace WebKit
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