src/servers/app/DesktopSettingsPrivate.h

   1 /*
   2  * Copyright 2005-2015, Haiku.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Axel Dörfler, axeld@pinc-software.de
   7  *              Andrej Spielmann, <andrej.spielmann@seh.ox.ac.uk>
   8  *              Joseph Groover <looncraz@looncraz.net>
   9  */
  10 #ifndef DESKTOP_SETTINGS_PRIVATE_H
  11 #define DESKTOP_SETTINGS_PRIVATE_H
  12
  13
  14 #include "DesktopSettings.h"
  15
  16 #include <Locker.h>
  17
  18 #include "ServerFont.h"
  19
  20
  21 struct server_read_only_memory;
  22
  23
  24 class DesktopSettingsPrivate {
  25 public:
  26                                                                 DesktopSettingsPrivate(
  27                                                                         server_read_only_memory* shared);
  28                                                                 ~DesktopSettingsPrivate();
  29
  30                         status_t                        Save(uint32 mask = kAllSettings);
  31
  32                         void                            SetDefaultPlainFont(const ServerFont& font);
  33                         const ServerFont&       DefaultPlainFont() const;
  34
  35                         void                            SetDefaultBoldFont(const ServerFont& font);
  36                         const ServerFont&       DefaultBoldFont() const;
  37
  38                         void                            SetDefaultFixedFont(const ServerFont& font);
  39                         const ServerFont&       DefaultFixedFont() const;
  40
  41                         void                            SetScrollBarInfo(const scroll_bar_info &info);
  42                         const scroll_bar_info& ScrollBarInfo() const;
  43
  44                         void                            SetMenuInfo(const menu_info &info);
  45                         const menu_info&        MenuInfo() const;
  46
  47                         void                            SetMouseMode(mode_mouse mode);
  48                         mode_mouse                      MouseMode() const;
  49                         void                            SetFocusFollowsMouseMode(
  50                                                                         mode_focus_follows_mouse mode);
  51                         mode_focus_follows_mouse FocusFollowsMouseMode() const;
  52                         bool                            NormalMouse() const
  53                                                                         { return MouseMode() == B_NORMAL_MOUSE; }
  54                         bool                            FocusFollowsMouse() const
  55                                                                         { return MouseMode()
  56                                                                                 == B_FOCUS_FOLLOWS_MOUSE; }
  57                         bool                            ClickToFocusMouse() const
  58                                                                         { return MouseMode()
  59                                                                                 == B_CLICK_TO_FOCUS_MOUSE; }
  60                         void                            SetAcceptFirstClick(bool acceptFirstClick);
  61                         bool                            AcceptFirstClick() const;
  62
  63                         void                            SetShowAllDraggers(bool show);
  64                         bool                            ShowAllDraggers() const;
  65
  66                         void                            SetWorkspacesLayout(int32 columns, int32 rows);
  67                         int32                           WorkspacesCount() const;
  68                         int32                           WorkspacesColumns() const;
  69                         int32                           WorkspacesRows() const;
  70
  71                         void                            SetWorkspacesMessage(int32 index,
  72                                                                         BMessage& message);
  73                         const BMessage*         WorkspacesMessage(int32 index) const;
  74
  75                         void                            SetUIColor(color_which which,
  76                                                                         const rgb_color color,
  77                                                                         bool* changed = NULL);
  78                         void                            SetUIColors(const BMessage& colors,
  79                                                                         bool* changed = NULL);
  80                                                                         // changed must be boolean array equal in
  81                                                                         // size to colors' size
  82
  83                         rgb_color                       UIColor(color_which which) const;
  84
  85                         void                            SetSubpixelAntialiasing(bool subpix);
  86                         bool                            SubpixelAntialiasing() const;
  87                         void                            SetHinting(uint8 hinting);
  88                         uint8                           Hinting() const;
  89                         void                            SetSubpixelAverageWeight(uint8 averageWeight);
  90                         uint8                           SubpixelAverageWeight() const;
  91                         void                            SetSubpixelOrderingRegular(
  92                                                                         bool subpixelOrdering);
  93                         bool                            IsSubpixelOrderingRegular() const;
  94
  95 private:
  96                         void                            _SetDefaults();
  97                         status_t                        _Load();
  98                         status_t                        _GetPath(BPath& path);
  99                         void                            _ValidateWorkspacesLayout(int32& columns,
 100                                                                         int32& rows) const;
 101
 102                         ServerFont                      fPlainFont;
 103                         ServerFont                      fBoldFont;
 104                         ServerFont                      fFixedFont;
 105
 106                         scroll_bar_info         fScrollBarInfo;
 107                         menu_info                       fMenuInfo;
 108                         mode_mouse                      fMouseMode;
 109                         mode_focus_follows_mouse        fFocusFollowsMouseMode;
 110                         bool                            fAcceptFirstClick;
 111                         bool                            fShowAllDraggers;
 112                         int32                           fWorkspacesColumns;
 113                         int32                           fWorkspacesRows;
 114                         BMessage                        fWorkspaceMessages[kMaxWorkspaces];
 115
 116                         server_read_only_memory& fShared;
 117 };
 118
 119 #endif  /* DESKTOP_SETTINGS_PRIVATE_H */