src/gtk/settings.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        settings.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "settings.h"
  13 #endif
  14
  15 #include "wx/settings.h"
  16 #include "wx/debug.h"
  17
  18 #include "gdk/gdk.h"
  19 #include "gtk/gtk.h"
  20
  21 /*
  22 #define wxSYS_COLOUR_SCROLLBAR         0
  23 #define wxSYS_COLOUR_BACKGROUND        1
  24 #define wxSYS_COLOUR_ACTIVECAPTION     2
  25 #define wxSYS_COLOUR_INACTIVECAPTION   3
  26 #define wxSYS_COLOUR_MENU              4
  27 #define wxSYS_COLOUR_WINDOW            5
  28 #define wxSYS_COLOUR_WINDOWFRAME       6
  29 #define wxSYS_COLOUR_MENUTEXT          7
  30 #define wxSYS_COLOUR_WINDOWTEXT        8
  31 #define wxSYS_COLOUR_CAPTIONTEXT       9
  32 #define wxSYS_COLOUR_ACTIVEBORDER      10
  33 #define wxSYS_COLOUR_INACTIVEBORDER    11
  34 #define wxSYS_COLOUR_APPWORKSPACE      12
  35 #define wxSYS_COLOUR_HIGHLIGHT         13
  36 #define wxSYS_COLOUR_HIGHLIGHTTEXT     14
  37 #define wxSYS_COLOUR_BTNFACE           15
  38 #define wxSYS_COLOUR_BTNSHADOW         16
  39 #define wxSYS_COLOUR_GRAYTEXT          17
  40 #define wxSYS_COLOUR_BTNTEXT           18
  41 #define wxSYS_COLOUR_INACTIVECAPTIONTEXT 19
  42 #define wxSYS_COLOUR_BTNHIGHLIGHT      20
  43
  44 #define wxSYS_COLOUR_3DDKSHADOW        21
  45 #define wxSYS_COLOUR_3DLIGHT           22
  46 #define wxSYS_COLOUR_INFOTEXT          23
  47 #define wxSYS_COLOUR_INFOBK            24
  48
  49 #define wxSYS_COLOUR_DESKTOP           wxSYS_COLOUR_BACKGROUND
  50 #define wxSYS_COLOUR_3DFACE            wxSYS_COLOUR_BTNFACE
  51 #define wxSYS_COLOUR_3DSHADOW          wxSYS_COLOUR_BTNSHADOW
  52 #define wxSYS_COLOUR_3DHIGHLIGHT       wxSYS_COLOUR_BTNHIGHLIGHT
  53 #define wxSYS_COLOUR_3DHILIGHT         wxSYS_COLOUR_BTNHIGHLIGHT
  54 #define wxSYS_COLOUR_BTNHILIGHT        wxSYS_COLOUR_BTNHIGHLIGHT
  55 */
  56
  57 #define SHIFT (8*(sizeof(short int)-sizeof(char)))
  58
  59 wxColour *g_systemBtnFaceColour      = (wxColour *) NULL;
  60 wxColour *g_systemBtnShadowColour    = (wxColour *) NULL;
  61 wxColour *g_systemBtnHighlightColour = (wxColour *) NULL;
  62 wxColour *g_systemHighlightColour    = (wxColour *) NULL;
  63
  64 wxFont *g_systemFont = (wxFont *) NULL;
  65
  66 void wxSystemSettings::Done()
  67 {
  68     wxDELETE(g_systemBtnFaceColour);
  69     wxDELETE(g_systemBtnShadowColour);
  70     wxDELETE(g_systemBtnHighlightColour);
  71     wxDELETE(g_systemHighlightColour);
  72     wxDELETE(g_systemFont);
  73 }
  74
  75 wxColour wxSystemSettings::GetSystemColour( int index )
  76 {
  77   switch (index)
  78   {
  79     case wxSYS_COLOUR_SCROLLBAR:
  80     case wxSYS_COLOUR_BACKGROUND:
  81     case wxSYS_COLOUR_ACTIVECAPTION:
  82     case wxSYS_COLOUR_INACTIVECAPTION:
  83     case wxSYS_COLOUR_MENU:
  84     case wxSYS_COLOUR_WINDOW:
  85     case wxSYS_COLOUR_WINDOWFRAME:
  86     case wxSYS_COLOUR_ACTIVEBORDER:
  87     case wxSYS_COLOUR_INACTIVEBORDER:
  88     case wxSYS_COLOUR_BTNFACE:
  89     {
  90       GtkStyle *style = gtk_widget_get_default_style();
  91       if (!g_systemBtnFaceColour)
  92       {
  93         g_systemBtnFaceColour =
  94           new wxColour( style->bg[0].red >> SHIFT,
  95                         style->bg[0].green >> SHIFT,
  96                         style->bg[0].blue >> SHIFT );
  97       }
  98       return *g_systemBtnFaceColour;
  99     }
 100     case wxSYS_COLOUR_GRAYTEXT:
 101     case wxSYS_COLOUR_BTNSHADOW:
 102     {
 103       GtkStyle *style = gtk_widget_get_default_style();
 104       if (!g_systemBtnShadowColour)
 105       {
 106         g_systemBtnShadowColour =
 107           new wxColour( style->dark[0].red >> SHIFT,
 108                         style->dark[0].green >> SHIFT,
 109                         style->dark[0].blue >> SHIFT );
 110       }
 111       return *g_systemBtnShadowColour;
 112     }
 113     case wxSYS_COLOUR_BTNHIGHLIGHT:
 114     {
 115       GtkStyle *style = gtk_widget_get_default_style();
 116       if (!g_systemBtnHighlightColour)
 117       {
 118         g_systemBtnHighlightColour =
 119           new wxColour( style->light[0].red >> SHIFT,
 120                         style->light[0].green >> SHIFT,
 121                         style->light[0].blue >> SHIFT );
 122       }
 123       return *g_systemBtnHighlightColour;
 124     }
 125     case wxSYS_COLOUR_HIGHLIGHT:
 126     {
 127       GtkStyle *style = gtk_widget_get_default_style();
 128       if (!g_systemHighlightColour)
 129       {
 130         g_systemHighlightColour =
 131           new wxColour( style->bg[GTK_STATE_SELECTED].red >> SHIFT,
 132                         style->bg[GTK_STATE_SELECTED].green >> SHIFT,
 133                         style->bg[GTK_STATE_SELECTED].blue >> SHIFT );
 134       }
 135       return *g_systemHighlightColour;
 136     }
 137     case wxSYS_COLOUR_MENUTEXT:
 138     case wxSYS_COLOUR_WINDOWTEXT:
 139     case wxSYS_COLOUR_CAPTIONTEXT:
 140     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 141     case wxSYS_COLOUR_BTNTEXT:
 142     case wxSYS_COLOUR_INFOTEXT:
 143     {
 144       return *wxBLACK;
 145     }
 146     case wxSYS_COLOUR_HIGHLIGHTTEXT:
 147     {
 148       return *wxWHITE;
 149     }
 150     case wxSYS_COLOUR_INFOBK:
 151     case wxSYS_COLOUR_APPWORKSPACE:
 152     {
 153       return *wxWHITE;    // ?
 154     }
 155   }
 156   return *wxWHITE;
 157 }
 158
 159 wxFont wxSystemSettings::GetSystemFont( int index )
 160 {
 161     switch (index)
 162     {
 163         case wxSYS_OEM_FIXED_FONT:
 164         case wxSYS_ANSI_FIXED_FONT:
 165         case wxSYS_SYSTEM_FIXED_FONT:
 166         {
 167             return *wxNORMAL_FONT;
 168         }
 169         case wxSYS_ANSI_VAR_FONT:
 170         case wxSYS_SYSTEM_FONT:
 171         case wxSYS_DEVICE_DEFAULT_FONT:
 172         case wxSYS_DEFAULT_GUI_FONT:
 173         {
 174             if (!g_systemFont)
 175                 g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
 176             return *g_systemFont;
 177         }
 178     }
 179
 180     return wxNullFont;
 181 }
 182
 183 int wxSystemSettings::GetSystemMetric( int index )
 184 {
 185     switch (index)
 186     {
 187         case wxSYS_SCREEN_X:   return gdk_screen_width();
 188         case wxSYS_SCREEN_Y:   return gdk_screen_height();
 189         case wxSYS_HSCROLL_Y:  return 15;
 190         case wxSYS_VSCROLL_X:  return 15;
 191     }
 192
 193     wxCHECK_MSG( index, 0, "wxSystemSettings::GetSystemMetric not fully implemented" );
 194
 195     return 0;
 196 }