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Diffstat (limited to 'Source/WebKit2/UIProcess/qt/ItemSelectorContextObject.h')
-rw-r--r-- | Source/WebKit2/UIProcess/qt/ItemSelectorContextObject.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/Source/WebKit2/UIProcess/qt/ItemSelectorContextObject.h b/Source/WebKit2/UIProcess/qt/ItemSelectorContextObject.h new file mode 100644 index 000000000..ad63893d6 --- /dev/null +++ b/Source/WebKit2/UIProcess/qt/ItemSelectorContextObject.h @@ -0,0 +1,119 @@ +/* + * 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 |