src/preferences/mouse/MouseView.h

   1 /*
   2  * Copyright 2003-2015 Haiku Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Jérôme Duval,
   7  *              Axel Dörfler (axeld@pinc-software.de)
   8  *              Andrew McCall (mccall@digitalparadise.co.uk)
   9  */
  10 #ifndef MOUSE_VIEW_H
  11 #define MOUSE_VIEW_H
  12
  13
  14 #include <Bitmap.h>
  15 #include <Picture.h>
  16 #include <PopUpMenu.h>
  17 #include <View.h>
  18
  19
  20 class MouseSettings;
  21
  22 class MouseView : public BView {
  23 public:
  24                                                                 MouseView(const MouseSettings& settings);
  25                 virtual                                 ~MouseView();
  26
  27                                 void                    SetMouseType(int32 type);
  28                                 void                    MouseMapUpdated();
  29                                 void                    UpdateFromSettings();
  30
  31                 virtual void                    GetPreferredSize(float* _width, float* _height);
  32                 virtual void                    AttachedToWindow();
  33                 virtual void                    MouseUp(BPoint where);
  34                 virtual void                    MouseDown(BPoint where);
  35                 virtual void                    Draw(BRect frame);
  36
  37 private:
  38                                 BRect                   _ButtonsRect() const;
  39                                 BRect                   _ButtonRect(const int32* offsets,
  40                                                                         int index) const;
  41                                 int32                   _ConvertFromVisualOrder(int32 button);
  42                                 void                    _CreateButtonsPicture();
  43
  44 private:
  45         typedef BView inherited;
  46
  47                 const   MouseSettings&  fSettings;
  48
  49                                 BPicture                fButtonsPicture;
  50                                 int32                   fDigitBaseline;
  51                                 int32                   fDigitHeight;
  52                                 float                   fScaling;
  53
  54                                 int32                   fType;
  55                                 uint32                  fButtons;
  56                                 uint32                  fOldButtons;
  57 };
  58
  59
  60 #endif  /* MOUSE_VIEW_H */