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 /*
  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      = (wxColour *) NULL;
  57 wxColour *g_systemBtnShadowColour    = (wxColour *) NULL;
  58 wxColour *g_systemBtnHighlightColour = (wxColour *) NULL;
  59 wxColour *g_systemHighlightColour    = (wxColour *) NULL;
  60
  61 wxFont *g_systemFont = (wxFont *) NULL;
  62
  63 void wxSystemSettings::Done()
  64 {
  65     wxDELETE(g_systemBtnFaceColour);
  66     wxDELETE(g_systemBtnShadowColour);
  67     wxDELETE(g_systemBtnHighlightColour);
  68     wxDELETE(g_systemHighlightColour);
  69     wxDELETE(g_systemFont);
  70 }
  71
  72 wxColour wxSystemSettings::GetSystemColour( int index )
  73 {
  74   switch (index)
  75   {
  76     case wxSYS_COLOUR_SCROLLBAR:
  77     case wxSYS_COLOUR_BACKGROUND:
  78     case wxSYS_COLOUR_ACTIVECAPTION:
  79     case wxSYS_COLOUR_INACTIVECAPTION:
  80     case wxSYS_COLOUR_MENU:
  81     case wxSYS_COLOUR_WINDOW:
  82     case wxSYS_COLOUR_WINDOWFRAME:
  83     case wxSYS_COLOUR_ACTIVEBORDER:
  84     case wxSYS_COLOUR_INACTIVEBORDER:
  85     case wxSYS_COLOUR_BTNFACE:
  86     {
  87       GtkStyle *style = gtk_widget_get_default_style();
  88       if (!g_systemBtnFaceColour)
  89       {
  90         g_systemBtnFaceColour =
  91           new wxColour( style->bg[0].red >> SHIFT,
  92                         style->bg[0].green >> SHIFT,
  93                         style->bg[0].blue >> SHIFT );
  94       }
  95       return *g_systemBtnFaceColour;
  96     }
  97     case wxSYS_COLOUR_BTNSHADOW:
  98     {
  99       GtkStyle *style = gtk_widget_get_default_style();
 100       if (!g_systemBtnShadowColour)
 101       {
 102         g_systemBtnShadowColour =
 103           new wxColour( style->dark[0].red >> SHIFT,
 104                         style->dark[0].green >> SHIFT,
 105                         style->dark[0].blue >> SHIFT );
 106       }
 107       return *g_systemBtnShadowColour;
 108     }
 109     case wxSYS_COLOUR_GRAYTEXT:
 110     case wxSYS_COLOUR_BTNHIGHLIGHT:
 111     {
 112       GtkStyle *style = gtk_widget_get_default_style();
 113       if (!g_systemBtnHighlightColour)
 114       {
 115         g_systemBtnHighlightColour =
 116           new wxColour( style->light[0].red >> SHIFT,
 117                         style->light[0].green >> SHIFT,
 118                         style->light[0].blue >> SHIFT );
 119       }
 120       return *g_systemBtnHighlightColour;
 121     }
 122     case wxSYS_COLOUR_HIGHLIGHT:
 123     {
 124       GtkStyle *style = gtk_widget_get_default_style();
 125       if (!g_systemHighlightColour)
 126       {
 127         g_systemHighlightColour =
 128           new wxColour( style->bg[GTK_STATE_SELECTED].red >> SHIFT,
 129                         style->bg[GTK_STATE_SELECTED].green >> SHIFT,
 130                         style->bg[GTK_STATE_SELECTED].blue >> SHIFT );
 131       }
 132       return *g_systemHighlightColour;
 133     }
 134     case wxSYS_COLOUR_MENUTEXT:
 135     case wxSYS_COLOUR_WINDOWTEXT:
 136     case wxSYS_COLOUR_CAPTIONTEXT:
 137     case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
 138     case wxSYS_COLOUR_INFOTEXT:
 139     {
 140       return *wxBLACK;
 141     }
 142     case wxSYS_COLOUR_HIGHLIGHTTEXT:
 143     {
 144       return *wxWHITE;
 145     }
 146     case wxSYS_COLOUR_INFOBK:
 147     case wxSYS_COLOUR_APPWORKSPACE:
 148     {
 149       return *wxWHITE;    // ?
 150     }
 151   }
 152   return *wxWHITE;
 153 }
 154
 155 wxFont wxSystemSettings::GetSystemFont( int index )
 156 {
 157   switch (index)
 158   {
 159     case wxSYS_OEM_FIXED_FONT:
 160     case wxSYS_ANSI_FIXED_FONT:
 161     case wxSYS_SYSTEM_FIXED_FONT:
 162     {
 163       return *wxNORMAL_FONT;
 164     }
 165     case wxSYS_ANSI_VAR_FONT:
 166     case wxSYS_SYSTEM_FONT:
 167     case wxSYS_DEVICE_DEFAULT_FONT:
 168     case wxSYS_DEFAULT_GUI_FONT:
 169     {
 170       if (!g_systemFont)
 171         g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
 172       return *g_systemFont;
 173     }
 174   }
 175
 176   return wxNullFont;
 177 }
 178
 179 int wxSystemSettings::GetSystemMetric( int index )
 180 {
 181     switch (index)
 182     {
 183         case wxSYS_SCREEN_X:   return gdk_screen_width();
 184         case wxSYS_SCREEN_Y:   return gdk_screen_height();
 185         case wxSYS_HSCROLL_Y:  return 15;
 186         case wxSYS_VSCROLL_X:  return 15;
 187     }
 188
 189     wxCHECK_MSG( index, 0, "wxSystemSettings::GetSystemMetric not fully implemented" );
 190
 191     return 0;
 192 }