src/preferences/appearance/AntialiasingSettingsView.h

   1 /*
   2  * Copyright 2008, Andrej Spielmann, <andrej.spielmann@seh.ox.ac.uk>
   3  * All rights reserved. Distributed under the terms of the MIT License.
   4  */
   5 #ifndef ANTIALIASING_SETTINGS_VIEW_H
   6 #define ANTIALIASING_SETTINGS_VIEW_H
   7
   8
   9 #include <View.h>
  10
  11 class BBox;
  12 class BMenuField;
  13 class BPopUpMenu;
  14 class BSlider;
  15 class BTextView;
  16
  17
  18 class AntialiasingSettingsView : public BView {
  19 public:
  20                                                         AntialiasingSettingsView(const char* name);
  21         virtual                                 ~AntialiasingSettingsView();
  22
  23         virtual void                    AttachedToWindow();
  24         virtual void                    MessageReceived(BMessage* message);
  25
  26                         void                    SetDefaults();
  27                         void                    Revert();
  28                         bool                    IsDefaultable();
  29                         bool                    IsRevertable();
  30
  31 private:
  32                         void                    _BuildAntialiasingMenu();
  33                         void                    _SetCurrentAntialiasing();
  34                         void                    _BuildHintingMenu();
  35                         void                    _SetCurrentHinting();
  36                         void                    _SetCurrentAverageWeight();
  37                         void                    _UpdateColors();
  38
  39 protected:
  40                         float                   fDivider;
  41
  42                         BMenuField*             fAntialiasingMenuField;
  43                         BPopUpMenu*             fAntialiasingMenu;
  44                         BMenuField*             fHintingMenuField;
  45                         BPopUpMenu*             fHintingMenu;
  46                         BSlider*                fAverageWeightControl;
  47                         BTextView*              fSubpixelAntialiasingDisabledLabel;
  48
  49                         bool                    fSavedSubpixelAntialiasing;
  50                         bool                    fCurrentSubpixelAntialiasing;
  51                         uint8                   fSavedHinting;
  52                         uint8                   fCurrentHinting;
  53                         unsigned char   fSavedAverageWeight;
  54                         unsigned char   fCurrentAverageWeight;
  55 };
  56
  57 #endif // ANTIALIASING_SETTINGS_VIEW_H