qt-creator/src/plugins/qmldesigner/components/itemlibrary/itemlibrarysectionmodel.cpp

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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of Qt Creator.
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** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
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#include "itemlibrarysectionmodel.h"

#include "itemlibraryitemmodel.h"

namespace QmlDesigner {

ItemLibrarySectionModel::ItemLibrarySectionModel(int sectionLibId, const QString &sectionName, QObject *parent)
    : QObject(parent),
      m_name(sectionName),
      m_sectionLibraryId(sectionLibId),
      m_sectionExpanded(true),
      m_sectionEntries(parent),
      m_isVisible(false)
{
//    if (collapsedStateHash.contains(sectionName))
//        m_sectionExpanded=  collapsedStateHash.value(sectionName);
}


QString ItemLibrarySectionModel::sectionName() const
{
    return m_name;
}

int ItemLibrarySectionModel::sectionLibraryId() const
{
    return m_sectionLibraryId;
}

bool ItemLibrarySectionModel::sectionExpanded() const
{
    return m_sectionExpanded;
}

QVariant ItemLibrarySectionModel::sortingRole() const
{

    if (sectionName() == QStringLiteral("QML Components")) //Qml Components always come first
        return QVariant(QStringLiteral("AA.this_comes_first"));

    return sectionName();
}

void ItemLibrarySectionModel::addSectionEntry(ItemLibraryItemModel *sectionEntry)
{
    m_sectionEntries.addElement(sectionEntry, sectionEntry->itemLibId());
}


void ItemLibrarySectionModel::removeSectionEntry(int itemLibId)
{
    m_sectionEntries.removeElement(itemLibId);
}

QObject *ItemLibrarySectionModel::sectionEntries()
{
    return &m_sectionEntries;
}

int ItemLibrarySectionModel::visibleItemIndex(int itemLibId)
{
    return m_sectionEntries.visibleElementPosition(itemLibId);
}


bool ItemLibrarySectionModel::isItemVisible(int itemLibId)
{
    return m_sectionEntries.elementVisible(itemLibId);
}


bool ItemLibrarySectionModel::updateSectionVisibility(const QString &searchText, bool *changed)
{
    bool haveVisibleItems = false;

    *changed = false;

    QMap<int, QObject *>::const_iterator itemIt = m_sectionEntries.elements().constBegin();
    while (itemIt != m_sectionEntries.elements().constEnd()) {

//        bool itemVisible = m_sectionEntries.elementByType<ItemLibraryItemModel*>(
//                    itemIt.key())->itemName().toLower().contains(searchText);

        bool itemChanged = false;
//        itemChanged = m_sectionEntries.setElementVisible(itemIt.key(), itemVisible);

        *changed |= itemChanged;

//        if (itemVisible)
//            haveVisibleItems = true;

        ++itemIt;
    }

    m_sectionEntries.resetModel();

    emit sectionEntriesChanged();

    return haveVisibleItems;
}


void ItemLibrarySectionModel::updateItemIconSize(const QSize &itemIconSize)
{
//    foreach (ItemLibraryItemModel* itemLibraryItemModel, m_sectionEntries.elementsByType<ItemLibraryItemModel*>()) {
//        itemLibraryItemModel->setItemIconSize(itemIconSize);
    //    }
}

bool ItemLibrarySectionModel::setVisible(bool isVisible)
{
    if (isVisible != m_isVisible) {
        m_isVisible = isVisible;
        return true;
    }

    return false;
}

bool ItemLibrarySectionModel::isVisible() const
{
    return m_isVisible;
}

} // namespace QmlDesigner