Long live Qt 4.5!

1 files changed, 285 insertions, 0 deletions

diff --git a/src/tools/uic3/widgetinfo.cpp b/src/tools/uic3/widgetinfo.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "widgetinfo.h"
+
+#include <QMetaEnum>
+#include <QTextBrowser>
+#include <QToolBar>
+#include <QPushButton>
+#include <QLineEdit>
+#include <QComboBox>
+#include <QDial>
+#include <QSlider>
+#include <QLCDNumber>
+#include <QProgressBar>
+#include <QLabel>
+#include <QToolBox>
+#include <QMainWindow>
+#include <QToolButton>
+#include <QCheckBox>
+#include <QRadioButton>
+#include <QSpinBox>
+#include <QActionGroup>
+#include <QSplitter>
+#include <Q3Frame>
+#include <QTabWidget>
+#include <Q3DateEdit>
+#include <Q3TimeEdit>
+#include <Q3DateTimeEdit>
+#include <Q3ListBox>
+#include <Q3ListView>
+#include <Q3TextEdit>
+#include <Q3WidgetStack>
+#include <Q3Wizard>
+#include <Q3TextView>
+#include <Q3MainWindow>
+#include <Q3GroupBox>
+#include <Q3ButtonGroup>
+#include <Q3IconView>
+#include <Q3ProgressBar>
+
+QT_BEGIN_NAMESPACE
+
+WidgetInfo::WidgetInfo()
+{
+}
+
+const QMetaObject *WidgetInfo::metaObject(const QString &widgetName)
+{
+    if (widgetName == QLatin1String("QObject"))
+        return &QObject::staticMetaObject;
+    else if (widgetName == QLatin1String("QToolBar"))
+        return &QToolBar::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3ToolBar"))
+        return &Q3ToolBar::staticMetaObject;
+    else if (widgetName == QLatin1String("QPushButton"))
+        return &QPushButton::staticMetaObject;
+    else if (widgetName == QLatin1String("QToolButton"))
+        return &QToolButton::staticMetaObject;
+    else if (widgetName == QLatin1String("QCheckBox"))
+        return &QCheckBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QRadioButton"))
+        return &QRadioButton::staticMetaObject;
+    else if (widgetName == QLatin1String("QGroupBox")
+            || widgetName == QLatin1String("Q3GroupBox"))
+        return &Q3GroupBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QButtonGroup")
+            || widgetName == QLatin1String("Q3ButtonGroup"))
+        return &Q3ButtonGroup::staticMetaObject;
+    else if (widgetName == QLatin1String("QDateEdit"))
+        return &Q3DateEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QTimeEdit"))
+        return &Q3TimeEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QDateTimeEdit"))
+        return &Q3DateTimeEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QListBox")
+             || widgetName == QLatin1String("Q3ListBox"))
+        return &Q3ListBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QListView") ||
+             widgetName == QLatin1String("Q3ListView"))
+        return &Q3ListView::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3IconView"))
+        return &Q3IconView::staticMetaObject;
+    else if (widgetName == QLatin1String("QLineEdit"))
+        return &QLineEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QSpinBox"))
+        return &QSpinBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QSplitter"))
+        return &QSplitter::staticMetaObject;
+    else if (widgetName == QLatin1String("QTextEdit") ||
+             widgetName == QLatin1String("Q3TextEdit"))
+        return &Q3TextEdit::staticMetaObject;
+    else if (widgetName == QLatin1String("QLabel"))
+        return &QLabel::staticMetaObject;
+    else if (widgetName == QLatin1String("QTabWidget"))
+        return &QTabWidget::staticMetaObject;
+    else if (widgetName == QLatin1String("QWidgetStack"))
+        return &Q3WidgetStack::staticMetaObject;
+    else if (widgetName == QLatin1String("QComboBox"))
+        return &QComboBox::staticMetaObject;
+    else if (widgetName == QLatin1String("QWidget"))
+        return &QWidget::staticMetaObject;
+    else if (widgetName == QLatin1String("QDialog"))
+        return &QDialog::staticMetaObject;
+    else if (widgetName == QLatin1String("QWizard") || 
+             widgetName == QLatin1String("Q3Wizard"))
+        return &Q3Wizard::staticMetaObject;
+    else if (widgetName == QLatin1String("QLCDNumber"))
+        return &QLCDNumber::staticMetaObject;
+    else if (widgetName == QLatin1String("QProgressBar"))
+        return &QProgressBar::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3ProgressBar"))
+        return &Q3ProgressBar::staticMetaObject;
+    else if (widgetName == QLatin1String("QTextView")
+             || widgetName == QLatin1String("Q3TextView"))
+        return &Q3TextView::staticMetaObject;
+    else if (widgetName == QLatin1String("QTextBrowser"))
+        return &QTextBrowser::staticMetaObject;
+    else if (widgetName == QLatin1String("QDial"))
+        return &QDial::staticMetaObject;
+    else if (widgetName == QLatin1String("QSlider"))
+        return &QSlider::staticMetaObject;
+    else if (widgetName == QLatin1String("QScrollBar"))
+        return &QScrollBar::staticMetaObject;
+    else if (widgetName == QLatin1String("QFrame"))
+        return &QFrame::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3Frame"))
+        return &Q3Frame::staticMetaObject;
+    else if (widgetName == QLatin1String("QMainWindow"))
+        return &QMainWindow::staticMetaObject;
+    else if (widgetName == QLatin1String("Q3MainWindow"))
+        return &Q3MainWindow::staticMetaObject;
+    else if (widgetName == QLatin1String("QToolBox"))
+        return &QToolBox::staticMetaObject;
+    else if (widgetName == QLatin1String("Line"))
+        return &QFrame::staticMetaObject;
+    else if (widgetName == QLatin1String("TextLabel"))
+        return &QLabel::staticMetaObject;
+    else if (widgetName == QLatin1String("PixmapLabel"))
+        return &QLabel::staticMetaObject;
+    else if (widgetName == QLatin1String("QActionGroup"))
+        return &QActionGroup::staticMetaObject;
+    else if (widgetName == QLatin1String("QAction"))
+        return &QAction::staticMetaObject;
+
+    return 0;
+}
+
+bool WidgetInfo::isValidProperty(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta)
+        return true;
+
+    return meta->indexOfProperty(name.toLatin1()) != -1;
+}
+
+bool WidgetInfo::isValidSignal(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta)
+        return true;
+
+    return meta->indexOfSignal(name.toLatin1()) != -1;
+}
+
+bool WidgetInfo::isValidSlot(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta)
+        return true;
+
+    return meta->indexOfSlot(name.toLatin1()) != -1;
+}
+
+bool WidgetInfo::isValidEnumerator(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta)
+        return true;
+
+    return checkEnumerator(meta, name);
+}
+
+bool WidgetInfo::checkEnumerator(const QMetaObject *meta, const QString &name)
+{
+    for (int i=0; i<meta->enumeratorCount(); ++i)
+        if (checkEnumerator(meta->enumerator(i), name))
+            return true;
+    return false;
+}
+
+bool WidgetInfo::checkEnumerator(const QMetaEnum &metaEnum, const QString &name)
+{
+    return metaEnum.keyToValue(name.toLatin1()) != -1;
+}
+
+
+QString WidgetInfo::resolveEnumerator(const QString &className, const QString &name)
+{
+    const QMetaObject *meta = metaObject(className);
+    if (!meta) {
+        QString e = resolveEnumerator(QLatin1String("QObject"), QLatin1String("Qt::") + name);
+        if (e.size())
+            return e;
+
+        return name;
+    }
+
+    return resolveEnumerator(meta, name);
+}
+
+QString WidgetInfo::resolveEnumerator(const QMetaObject *meta, const QString &name)
+{
+    for (int i=meta->enumeratorCount() - 1; i>=0; --i) {
+        QString e = resolveEnumerator(meta->enumerator(i), name);
+        if (e.size())
+            return e;
+    }
+
+    if (meta != &staticQtMetaObject)
+        return resolveEnumerator(&staticQtMetaObject, name);
+
+    return QString();
+}
+
+QString WidgetInfo::resolveEnumerator(const QMetaEnum &metaEnum, const QString &name)
+{
+    QString scope = QLatin1String(metaEnum.scope());
+
+    QString enumerator = name;
+    int i = enumerator.indexOf(QLatin1String("::"));
+    if (i != -1) {
+        if (scope != enumerator.left(i))
+            return QString();
+        enumerator = enumerator.mid(i + 2);
+    }
+    QByteArray key = enumerator.toLatin1();
+    for (int idx = 0; idx < metaEnum.keyCount(); ++idx) {
+        if (metaEnum.key(idx) == key)
+            return scope + QLatin1String("::") + enumerator;
+    }
+
+    return QString();
+}
+
+QT_END_NAMESPACE