File indexing completed on 2024-04-28 05:41:33

 /*
     This file is part of KCachegrind.
 
     SPDX-FileCopyrightText: 2010-2016 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
 
     SPDX-License-Identifier: GPL-2.0-only
 */
 
 /*
  * Global configuration for GUI components of KCachegrind
  */
 
 #ifndef GLOBALGUICONFIG_H
 #define GLOBALGUICONFIG_H
 
 #include <QColor>
 #include <QString>
 #include <QHash>
 
 #include "globalconfig.h"
 
 /**
  * Color setting for a cost item
  * Helper class for color settings in configuration.
  *
  * Objects can only be instantiated by the singleton GlobalConfig
  * and therefore are unique; changes will be saved as configuration.
  */
 class ConfigColorSetting
 {
     friend class GlobalGUIConfig;
     friend class ConfigDlg;
 
 public:
     QColor color() const { return _color; }
     bool automatic() const { return _automatic; }
 
     static QColor colorForName(QString);
     // returns automatic color calculated from name, but does not change color
     QColor autoColor() const;
 
     // explicitly set a color, switches off automatic mode
     void setColor(const QColor&);
     // reset to automatic mode
     void reset();
 
 private:
     explicit ConfigColorSetting(QString n); // color calculated from name
     ConfigColorSetting(QString, QColor); // color set explicitly
 
     QString _name;
     QColor _color;
     bool _automatic;
 };
 
 
 /**
  * Extension of global configuration for GUI options.
  * A singleton.
  */
 class GlobalGUIConfig: public GlobalConfig
 {
     friend class ConfigDlg;
 
 public:
     GlobalGUIConfig();
     ~GlobalGUIConfig() override;
 
     // gets the singleton instance
     static GlobalGUIConfig* config();
 
     void saveOptions() override;
     void readOptions() override;
 
     // color for visualization of an object
     static QColor functionColor(ProfileContext::Type gt, TraceFunction*);
     static QColor groupColor(CostItem*);
     static QColor eventTypeColor(EventType*);
     static ConfigColorSetting* groupColorSetting(CostItem*);
     static ConfigColorSetting* groupColorSetting(ProfileContext::Type, QString);
 
 protected:
     static ConfigColorSetting* colorSetting(const QString&, bool createNew = true);
     QHash<QString, ConfigColorSetting*> _colors;
 };
 
 #endif // GLOBALGUICONFIG_H