src/gtk/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        settings.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Created:     01/02/97
   6 // Id:
   7 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "settings.h"
  14 #endif
  15
  16 #include "wx/settings.h"
  17
  18 /*
  19 #define wxSYS_COLOUR_SCROLLBAR         0
  20 #define wxSYS_COLOUR_BACKGROUND        1
  21 #define wxSYS_COLOUR_ACTIVECAPTION     2
  22 #define wxSYS_COLOUR_INACTIVECAPTION   3
  23 #define wxSYS_COLOUR_MENU              4
  24 #define wxSYS_COLOUR_WINDOW            5
  25 #define wxSYS_COLOUR_WINDOWFRAME       6
  26 #define wxSYS_COLOUR_MENUTEXT          7
  27 #define wxSYS_COLOUR_WINDOWTEXT        8
  28 #define wxSYS_COLOUR_CAPTIONTEXT       9
  29 #define wxSYS_COLOUR_ACTIVEBORDER      10
  30 #define wxSYS_COLOUR_INACTIVEBORDER    11
  31 #define wxSYS_COLOUR_APPWORKSPACE      12
  32 #define wxSYS_COLOUR_HIGHLIGHT         13
  33 #define wxSYS_COLOUR_HIGHLIGHTTEXT     14
  34 #define wxSYS_COLOUR_BTNFACE           15
  35 #define wxSYS_COLOUR_BTNSHADOW         16
  36 #define wxSYS_COLOUR_GRAYTEXT          17
  37 #define wxSYS_COLOUR_BTNTEXT           18
  38 #define wxSYS_COLOUR_INACTIVECAPTIONTEXT 19
  39 #define wxSYS_COLOUR_BTNHIGHLIGHT      20
  40
  41 #define wxSYS_COLOUR_3DDKSHADOW        21
  42 #define wxSYS_COLOUR_3DLIGHT           22
  43 #define wxSYS_COLOUR_INFOTEXT          23
  44 #define wxSYS_COLOUR_INFOBK            24
  45
  46 #define wxSYS_COLOUR_DESKTOP           wxSYS_COLOUR_BACKGROUND
  47 #define wxSYS_COLOUR_3DFACE            wxSYS_COLOUR_BTNFACE
  48 #define wxSYS_COLOUR_3DSHADOW          wxSYS_COLOUR_BTNSHADOW
  49 #define wxSYS_COLOUR_3DHIGHLIGHT       wxSYS_COLOUR_BTNHIGHLIGHT
  50 #define wxSYS_COLOUR_3DHILIGHT         wxSYS_COLOUR_BTNHIGHLIGHT
  51 #define wxSYS_COLOUR_BTNHILIGHT        wxSYS_COLOUR_BTNHIGHLIGHT
  52 */
  53
  54 #define SHIFT (8*(sizeof(short int)-sizeof(char)))
  55
  56 wxColour *g_systemBtnFaceColour      = NULL;
  57 wxColour *g_systemBtnShadowColour    = NULL;
  58 wxColour *g_systemBtnHighlightColour = NULL;
  59 wxColour *g_systemHighlightColour    = NULL;
  60
  61 wxColour wxSystemSettings::GetSystemColour( int index )
  62 {
  63   switch (index)
  64   {
  65     case wxSYS_COLOUR_SCROLLBAR:
  66     case wxSYS_COLOUR_BACKGROUND:
  67     case wxSYS_COLOUR_ACTIVECAPTION:
  68     case wxSYS_COLOUR_INACTIVECAPTION:
  69     case wxSYS_COLOUR_MENU:
  70     case wxSYS_COLOUR_WINDOW:
  71     case wxSYS_COLOUR_WINDOWFRAME:
  72     case wxSYS_COLOUR_ACTIVEBORDER:
  73     case wxSYS_COLOUR_INACTIVEBORDER:
  74     case wxSYS_COLOUR_BTNFACE:
  75     {
  76       GtkStyle *style = gtk_widget_get_default_style();
  77       if (!g_systemBtnFaceColour)
  78       {
  79         g_systemBtnFaceColour =
  80           new wxColour( style->bg[0].red >> SHIFT,
  81                         style->bg[0].green >> SHIFT,
  82                         style->bg[0].blue >> SHIFT );
  83       };
  84       return *g_systemBtnFaceColour;
  85     };
  86     case wxSYS_COLOUR_BTNSHADOW:
  87     {
  88       GtkStyle *style = gtk_widget_get_default_style();
  89       if (!g_systemBtnShadowColour)
  90       {
  91         g_systemBtnShadowColour =
  92           new wxColour( style->dark[0].red >> SHIFT,
  93                         style->dark[0].green >> SHIFT,
  94                         style->dark[0].blue >> SHIFT );
  95       };
  96       return *g_systemBtnShadowColour;
  97     };
  98     case wxSYS_COLOUR_GRAYTEXT:
  99     case wxSYS_COLOUR_BTNHIGHLIGHT:
 100     {
 101       GtkStyle *style = gtk_widget_get_default_style();
 102       if (!g_systemBtnHighlightColour)
 103       {
 104         g_systemBtnHighlightColour =
 105           new wxColour( style->light[0].red >> SHIFT,
 106                         style->light[0].green >> SHIFT,
 107                         style->light[0].blue >> SHIFT );
 108       };
 109       return *g_systemBtnHighlightColour;
 110     };
 111     case wxSYS_COLOUR_HIGHLIGHT:
 112     {
 113       GtkStyle *style = gtk_widget_get_default_style();
 114       if (!g_systemHighlightColour)
 115       {
 116         g_systemHighlightColour =
 117           new wxColour( style->bg[GTK_STATE_SELECTED].red >> SHIFT,
 118                         style->bg[GTK_STATE_SELECTED].green >> SHIFT,
 119                         style->bg[GTK_STATE_SELECTED].blue >> SHIFT );
 120       };
 121       return *g_systemHighlightColour;
 122     };
 123     case wxSYS_COLOUR_MENUTEXT:
 124     case wxSYS_COLOUR_WINDOWTEXT:
 125     case wxSYS_COLOUR_CAPTIONTEXT:
 126     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 127     case wxSYS_COLOUR_INFOTEXT:
 128     {
 129       return *wxBLACK;
 130     };
 131     case wxSYS_COLOUR_HIGHLIGHTTEXT:
 132     {
 133       return *wxWHITE;
 134     };
 135     case wxSYS_COLOUR_INFOBK:
 136     case wxSYS_COLOUR_APPWORKSPACE:
 137     {
 138       return *wxWHITE;    // ?
 139     };
 140   };
 141   return *wxWHITE;
 142 };
 143
 144 wxFont *g_systemFont = NULL;
 145
 146 wxFont wxSystemSettings::GetSystemFont( int index )
 147 {
 148   switch (index)
 149   {
 150     case wxSYS_OEM_FIXED_FONT:
 151     case wxSYS_ANSI_FIXED_FONT:
 152     case wxSYS_SYSTEM_FIXED_FONT:
 153     {
 154       return *wxNORMAL_FONT;
 155     };
 156     case wxSYS_ANSI_VAR_FONT:
 157     case wxSYS_SYSTEM_FONT:
 158     case wxSYS_DEVICE_DEFAULT_FONT:
 159     case wxSYS_DEFAULT_GUI_FONT:
 160     {
 161       if (!g_systemFont)
 162         g_systemFont = new wxFont( "-adobe-helvetica-medium-r-normal--*-120-*-*-*-*-*-*" );
 163       return *g_systemFont;
 164     };
 165   };
 166
 167   return wxNullFont;
 168 }
 169 ;
 170
 171 int wxSystemSettings::GetSystemMetric( int index )
 172 {
 173   switch (index)
 174   {
 175     case wxSYS_SCREEN_X:
 176       return gdk_screen_width();
 177     case wxSYS_SCREEN_Y:
 178       return gdk_screen_height();
 179   };
 180   return 0;
 181 }
 182 ;
 183