source: trunk/tools/designer/src/lib/shared/metadatabase.cpp@ 651

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#include "metadatabase_p.h"
#include "widgetdatabase_p.h"

// sdk
#include <QtDesigner/QDesignerFormEditorInterface>

// Qt
#include <QtGui/QWidget>
#include <QtCore/qalgorithms.h>
#include <QtCore/qdebug.h>

QT_BEGIN_NAMESPACE

namespace {
    const bool debugMetaDatabase = false;
}

namespace qdesigner_internal {

MetaDataBaseItem::MetaDataBaseItem(QObject *object)
    : m_object(object),
      m_enabled(true)
{
}

MetaDataBaseItem::~MetaDataBaseItem()
{
}

QString MetaDataBaseItem::name() const
{
    Q_ASSERT(m_object);
    return m_object->objectName();
}

void MetaDataBaseItem::setName(const QString &name)
{
    Q_ASSERT(m_object);
    m_object->setObjectName(name);
}

QString MetaDataBaseItem::customClassName() const
{
    return m_customClassName;
}
void MetaDataBaseItem::setCustomClassName(const QString &customClassName)
{
    m_customClassName = customClassName;
}


MetaDataBaseItem::TabOrder  MetaDataBaseItem::tabOrder() const
{
    return m_tabOrder;
}

void MetaDataBaseItem::setTabOrder(const TabOrder &tabOrder)
{
    m_tabOrder = tabOrder;
}

bool MetaDataBaseItem::enabled() const
{
    return m_enabled;
}

void MetaDataBaseItem::setEnabled(bool b)
{
    m_enabled = b;
}

QString MetaDataBaseItem::script() const
{
    return m_script;
}

void MetaDataBaseItem::setScript(const QString &script)
{
    m_script = script;
}

QStringList MetaDataBaseItem::fakeSlots() const
{
    return m_fakeSlots;
}

void MetaDataBaseItem::setFakeSlots(const QStringList &fs)
{
    m_fakeSlots = fs;
}

QStringList MetaDataBaseItem::fakeSignals() const
{
     return m_fakeSignals;
}

void MetaDataBaseItem::setFakeSignals(const QStringList &fs)
{
    m_fakeSignals = fs;
}

// -----------------------------------------------------
MetaDataBase::MetaDataBase(QDesignerFormEditorInterface *core, QObject *parent)
    : QDesignerMetaDataBaseInterface(parent),
      m_core(core)
{
}

MetaDataBase::~MetaDataBase()
{
    qDeleteAll(m_items);
}

MetaDataBaseItem *MetaDataBase::metaDataBaseItem(QObject *object) const
{
    MetaDataBaseItem *i = m_items.value(object);
    if (i == 0 || !i->enabled())
        return 0;
    return i;
}

void MetaDataBase::add(QObject *object)
{
    MetaDataBaseItem *item = m_items.value(object);
    if (item != 0) {
        item->setEnabled(true);
        if (debugMetaDatabase) {
            qDebug() << "MetaDataBase::add: Existing item for " << object->metaObject()->className() << item->name();
        }
        return;
    }

    item = new MetaDataBaseItem(object);
    m_items.insert(object, item);
    if (debugMetaDatabase) {
        qDebug() << "MetaDataBase::add: New item " << object->metaObject()->className() << item->name();
    }
    connect(object, SIGNAL(destroyed(QObject*)),
        this, SLOT(slotDestroyed(QObject*)));

    emit changed();
}

void MetaDataBase::remove(QObject *object)
{
    Q_ASSERT(object);

    if (MetaDataBaseItem *item = m_items.value(object)) {
        item->setEnabled(false);
        emit changed();
    }
}

QList<QObject*> MetaDataBase::objects() const
{
    QList<QObject*> result;

    ItemMap::const_iterator it = m_items.begin();
    for (; it != m_items.end(); ++it) {