1 files changed, 127 insertions, 0 deletions
diff --git a/src/tools/uic/customwidgetsinfo.cpp b/src/tools/uic/customwidgetsinfo.cpp
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+++ b/src/tools/uic/customwidgetsinfo.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "customwidgetsinfo.h"
+#include "driver.h"
+#include "ui4.h"
+#include "utils.h"
+
+QT_BEGIN_NAMESPACE
+
+CustomWidgetsInfo::CustomWidgetsInfo()
+{
+}
+
+void CustomWidgetsInfo::acceptUI(DomUI *node)
+{
+    m_customWidgets.clear();
+
+    if (node->elementCustomWidgets())
+        acceptCustomWidgets(node->elementCustomWidgets());
+}
+
+void CustomWidgetsInfo::acceptCustomWidgets(DomCustomWidgets *node)
+{
+    TreeWalker::acceptCustomWidgets(node);
+}
+
+void CustomWidgetsInfo::acceptCustomWidget(DomCustomWidget *node)
+{
+    if (node->elementClass().isEmpty())
+        return;
+
+    m_customWidgets.insert(node->elementClass(), node);
+}
+
+bool CustomWidgetsInfo::extends(const QString &classNameIn, const QLatin1String &baseClassName) const
+{
+    if (classNameIn == baseClassName)
+        return true;
+
+    QString className = classNameIn;
+    while (const DomCustomWidget *c = customWidget(className)) {
+        const QString extends = c->elementExtends();
+        if (className == extends) // Faulty legacy custom widget entries exist.
+            return false;
+        if (extends == baseClassName)
+            return true;
+        className = extends;
+    }
+    return false;
+}
+
+bool CustomWidgetsInfo::isCustomWidgetContainer(const QString &className) const
+{
+    if (const DomCustomWidget *dcw = m_customWidgets.value(className, 0))
+        if (dcw->hasElementContainer())
+            return dcw->elementContainer() != 0;
+    return false;
+}
+
+QString CustomWidgetsInfo::realClassName(const QString &className) const
+{
+    if (className == QLatin1String("Line"))
+        return QLatin1String("QFrame");
+
+    return className;
+}
+
+DomScript *CustomWidgetsInfo::customWidgetScript(const QString &name) const
+{
+    if (m_customWidgets.empty())
+        return 0;
+
+    const NameCustomWidgetMap::const_iterator it = m_customWidgets.constFind(name);
+    if (it == m_customWidgets.constEnd())
+        return 0;
+
+    return it.value()->elementScript();
+}
+
+QString CustomWidgetsInfo::customWidgetAddPageMethod(const QString &name) const
+{
+    if (DomCustomWidget *dcw = m_customWidgets.value(name, 0))
+        return dcw->elementAddPageMethod();
+    return QString();
+}
+
+
+QT_END_NAMESPACE