berryQtStyleManager.h

Go to the documentation of this file.

/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
 
#ifndef BERRYQTSTYLEMANAGER_H_
#define BERRYQTSTYLEMANAGER_H_
 
#include <berryIQtStyleManager.h>
#include <org_blueberry_ui_qt_Export.h>
 
#include <QHash>
 
#include <typeinfo>
 
namespace berry {
 
class BERRY_UI_QT QtStyleManager : public QObject, public IQtStyleManager
{
  Q_OBJECT
  Q_INTERFACES(berry::IQtStyleManager)
 
public:
  static const QString DEFAULT_FONT;
  static const int DEFAULT_FONT_SIZE;
 
  static QIcon ThemeIcon(const QByteArray &originalSVG);
  static QIcon ThemeIcon(const QString &resourcePath);
 
  QtStyleManager();
  ~QtStyleManager() override;
 
  Style GetStyle() const override;
  QString GetStylesheet() const override;
  QString GetActiveTabStylesheet() const override;
  QString GetTabStylesheet() const override;
  QString GetFont() const override;
 
  void AddStyle(const QString& styleFileName,
                const QString& styleName = QString()) override;
  void AddStyles(const QString& path) override;
  void RemoveStyle(const QString& styleFileName) override;
  void RemoveStyles(const QString& path = QString()) override;
 
  void GetStyles(StyleList& styles) const override;
  void SetStyle(const QString& fileName) override;
 
  void GetFonts(QStringList& fontNames) const override;
 
  void SetFont(const QString& fontName) override;
  void SetFontSize(int fontSize) override;
  void UpdateWorkbenchFont() override;
 
  Style GetDefaultStyle() const override;
  void SetDefaultStyle() override;
 
  bool Contains(const QString& fileName) const override;
 
  bool IsA( const std::type_info& type ) const;
  const std::type_info& GetType() const;
 
private:
 
  void AddDefaultStyle();
  void AddDefaultFonts();
  void AddFontFamilies();
  void UpdateWorkbenchStyleSheet() const;
  void ClearStyles();
  void ReadPreferences();
 
  struct ExtStyle : public Style
  {
    QString stylesheet;
    QString tabStylesheet;
    QString activeTabStylesheet;
  };
 
  QStringList m_customFontNames;
  void ReadStyleData(ExtStyle* style);
 
  typedef QHash<QString, ExtStyle*> FileNameToStyleMap;
  FileNameToStyleMap styles;
 
  QString m_currentFont;
  int m_currentFontSize;
  ExtStyle const* currentStyle;
  ExtStyle* defaultStyle;
 
};
}
 
#endif /* BERRYQTSTYLEMANAGER_H_ */