text: /****************************************************************************
  **
  ** 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.
  **
  ** $QT_BEGIN_LICENSE:LGPL$
  ** GNU Lesser General Public License Usage
  ** 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.
  **
  ** 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.
  **
  ** Other Usage
  ** Alternatively, this file may be used in accordance with the terms and
  ** conditions contained in a signed written agreement between you and Nokia.
  **
  **
  **
  **
  **
  ** $QT_END_LICENSE$
  **
  ****************************************************************************/
  
  #ifndef DRIVER_H
  #define DRIVER_H
  
  #include "option.h"
  #include <QtCore/QHash>
  #include <QtCore/QString>
  #include <QtCore/QStringList>
  #include <QtCore/QTextStream>
  
  QT_BEGIN_NAMESPACE
  
  class QTextStream;
  class DomUI;
  class DomWidget;
  class DomSpacer;
  class DomLayout;
  class DomLayoutItem;
  class DomActionGroup;
  class DomAction;
  class DomButtonGroup;
  
  class Driver
  {
  public:
      Driver();
      virtual ~Driver();
  
      // tools
      bool printDependencies(const QString &fileName);
      bool uic(const QString &fileName, QTextStream *output = 0);
      bool uic(const QString &fileName, DomUI *ui, QTextStream *output = 0);
  
      // configuration
      inline QTextStream &output() const { return *m_output; }
      inline Option &option() { return m_option; }
  
      // initialization
      void reset();
  
      // error
      inline QStringList problems() { return m_problems; }
      inline void addProblem(const QString &problem) { m_problems.append(problem); }
  
      // utils
      static QString headerFileName(const QString &fileName);
      QString headerFileName() const;
  
      static QString normalizedName(const QString &name);
      static QString qtify(const QString &name);
      QString unique(const QString &instanceName=QString(),
                     const QString &className=QString());
  
      // symbol table
      QString findOrInsertWidget(DomWidget *ui_widget);
      QString findOrInsertSpacer(DomSpacer *ui_spacer);
      QString findOrInsertLayout(DomLayout *ui_layout);
      QString findOrInsertLayoutItem(DomLayoutItem *ui_layoutItem);
      QString findOrInsertName(const QString &name);
      QString findOrInsertActionGroup(DomActionGroup *ui_group);
      QString findOrInsertAction(DomAction *ui_action);
      QString findOrInsertButtonGroup(const DomButtonGroup *ui_group);
      // Find a group by its non-uniqified name
      const DomButtonGroup *findButtonGroup(const QString &attributeName) const;
  
      inline bool hasName(const QString &name) const
      { return m_nameRepository.contains(name); }
  
      DomWidget *widgetByName(const QString &name) const;
      DomSpacer *spacerByName(const QString &name) const;
      DomLayout *layoutByName(const QString &name) const;
      DomActionGroup *actionGroupByName(const QString &name) const;
      DomAction *actionByName(const QString &name) const;
  
      // pixmap
      void insertPixmap(const QString &pixmap);
      bool containsPixmap(const QString &pixmap) const;
  
  private:
      Option m_option;
      QTextStream m_stdout;
      QTextStream *m_output;
  
      QStringList m_problems;
  
      // symbol tables
      QHash<DomWidget*, QString> m_widgets;
      QHash<DomSpacer*, QString> m_spacers;
      QHash<DomLayout*, QString> m_layouts;
      QHash<DomActionGroup*, QString> m_actionGroups;
      typedef QHash<const DomButtonGroup*, QString> ButtonGroupNameHash;
      ButtonGroupNameHash m_buttonGroups;
      QHash<DomAction*, QString> m_actions;
      QHash<QString, bool> m_nameRepository;
      QHash<QString, bool> m_pixmaps;
  };
  
  QT_END_NAMESPACE
  
  #endif // DRIVER_H
  