| 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 "wx/cmndata.h" |
| 19 | |
| 20 | #include <gdk/gdk.h> |
| 21 | #include <gdk/gdkprivate.h> |
| 22 | #include <gtk/gtk.h> |
| 23 | |
| 24 | extern GdkFont *GtkGetDefaultGuiFont(); |
| 25 | |
| 26 | |
| 27 | /* |
| 28 | #define wxSYS_COLOUR_SCROLLBAR 0 |
| 29 | #define wxSYS_COLOUR_BACKGROUND 1 |
| 30 | #define wxSYS_COLOUR_ACTIVECAPTION 2 |
| 31 | #define wxSYS_COLOUR_INACTIVECAPTION 3 |
| 32 | #define wxSYS_COLOUR_MENU 4 |
| 33 | #define wxSYS_COLOUR_WINDOW 5 |
| 34 | #define wxSYS_COLOUR_WINDOWFRAME 6 |
| 35 | #define wxSYS_COLOUR_MENUTEXT 7 |
| 36 | #define wxSYS_COLOUR_WINDOWTEXT 8 |
| 37 | #define wxSYS_COLOUR_CAPTIONTEXT 9 |
| 38 | #define wxSYS_COLOUR_ACTIVEBORDER 10 |
| 39 | #define wxSYS_COLOUR_INACTIVEBORDER 11 |
| 40 | #define wxSYS_COLOUR_APPWORKSPACE 12 |
| 41 | #define wxSYS_COLOUR_HIGHLIGHT 13 |
| 42 | #define wxSYS_COLOUR_HIGHLIGHTTEXT 14 |
| 43 | #define wxSYS_COLOUR_BTNFACE 15 |
| 44 | #define wxSYS_COLOUR_BTNSHADOW 16 |
| 45 | #define wxSYS_COLOUR_GRAYTEXT 17 |
| 46 | #define wxSYS_COLOUR_BTNTEXT 18 |
| 47 | #define wxSYS_COLOUR_INACTIVECAPTIONTEXT 19 |
| 48 | #define wxSYS_COLOUR_BTNHIGHLIGHT 20 |
| 49 | |
| 50 | #define wxSYS_COLOUR_3DDKSHADOW 21 |
| 51 | #define wxSYS_COLOUR_3DLIGHT 22 |
| 52 | #define wxSYS_COLOUR_INFOTEXT 23 |
| 53 | #define wxSYS_COLOUR_INFOBK 24 |
| 54 | |
| 55 | #define wxSYS_COLOUR_DESKTOP wxSYS_COLOUR_BACKGROUND |
| 56 | #define wxSYS_COLOUR_3DFACE wxSYS_COLOUR_BTNFACE |
| 57 | #define wxSYS_COLOUR_3DSHADOW wxSYS_COLOUR_BTNSHADOW |
| 58 | #define wxSYS_COLOUR_3DHIGHLIGHT wxSYS_COLOUR_BTNHIGHLIGHT |
| 59 | #define wxSYS_COLOUR_3DHILIGHT wxSYS_COLOUR_BTNHIGHLIGHT |
| 60 | #define wxSYS_COLOUR_BTNHILIGHT wxSYS_COLOUR_BTNHIGHLIGHT |
| 61 | */ |
| 62 | |
| 63 | #define SHIFT (8*(sizeof(short int)-sizeof(char))) |
| 64 | |
| 65 | //wxColour *g_systemWinColour = (wxColour *) NULL; |
| 66 | wxColour *g_systemBtnFaceColour = (wxColour *) NULL; |
| 67 | wxColour *g_systemBtnShadowColour = (wxColour *) NULL; |
| 68 | wxColour *g_systemBtnHighlightColour = (wxColour *) NULL; |
| 69 | wxColour *g_systemHighlightColour = (wxColour *) NULL; |
| 70 | wxColour *g_systemHighlightTextColour = (wxColour *) NULL; |
| 71 | wxColour *g_systemListBoxColour = (wxColour *) NULL; |
| 72 | wxColour *g_systemBtnTextColour = (wxColour *) NULL; |
| 73 | |
| 74 | wxFont *g_systemFont = (wxFont *) NULL; |
| 75 | |
| 76 | void wxSystemSettings::Done() |
| 77 | { |
| 78 | // delete g_systemWinColour; |
| 79 | delete g_systemBtnFaceColour; |
| 80 | delete g_systemBtnShadowColour; |
| 81 | delete g_systemBtnHighlightColour; |
| 82 | delete g_systemHighlightColour; |
| 83 | delete g_systemHighlightTextColour; |
| 84 | delete g_systemListBoxColour; |
| 85 | delete g_systemFont; |
| 86 | delete g_systemBtnTextColour; |
| 87 | } |
| 88 | |
| 89 | wxColour wxSystemSettings::GetSystemColour( int index ) |
| 90 | { |
| 91 | switch (index) |
| 92 | { |
| 93 | case wxSYS_COLOUR_SCROLLBAR: |
| 94 | case wxSYS_COLOUR_BACKGROUND: |
| 95 | case wxSYS_COLOUR_ACTIVECAPTION: |
| 96 | case wxSYS_COLOUR_INACTIVECAPTION: |
| 97 | case wxSYS_COLOUR_MENU: |
| 98 | case wxSYS_COLOUR_WINDOWFRAME: |
| 99 | case wxSYS_COLOUR_ACTIVEBORDER: |
| 100 | case wxSYS_COLOUR_INACTIVEBORDER: |
| 101 | case wxSYS_COLOUR_BTNFACE: |
| 102 | case wxSYS_COLOUR_3DLIGHT: |
| 103 | { |
| 104 | if (!g_systemBtnFaceColour) |
| 105 | { |
| 106 | GtkWidget *widget = gtk_button_new(); |
| 107 | GtkStyle *def = gtk_rc_get_style( widget ); |
| 108 | if (!def) |
| 109 | def = gtk_widget_get_default_style(); |
| 110 | if (def) |
| 111 | { |
| 112 | int red = def->bg[GTK_STATE_NORMAL].red; |
| 113 | int green = def->bg[GTK_STATE_NORMAL].green; |
| 114 | int blue = def->bg[GTK_STATE_NORMAL].blue; |
| 115 | g_systemBtnFaceColour = |
| 116 | new wxColour( red >> SHIFT, |
| 117 | green >> SHIFT, |
| 118 | blue >> SHIFT ); |
| 119 | } |
| 120 | else |
| 121 | { |
| 122 | g_systemBtnFaceColour = |
| 123 | new wxColour( 0 >> SHIFT, |
| 124 | 0 >> SHIFT, |
| 125 | 0x9c40 >> SHIFT ); |
| 126 | } |
| 127 | gtk_widget_destroy( widget ); |
| 128 | |
| 129 | } |
| 130 | return *g_systemBtnFaceColour; |
| 131 | /* |
| 132 | if (!g_systemBtnFaceColour) |
| 133 | { |
| 134 | g_systemBtnFaceColour = |
| 135 | new wxColour( 0xd6d6 >> SHIFT, |
| 136 | 0xd6d6 >> SHIFT, |
| 137 | 0xd6d6 >> SHIFT ); |
| 138 | } |
| 139 | return *g_systemBtnFaceColour; |
| 140 | */ |
| 141 | } |
| 142 | case wxSYS_COLOUR_WINDOW: |
| 143 | { |
| 144 | return *wxWHITE; |
| 145 | } |
| 146 | case wxSYS_COLOUR_3DDKSHADOW: |
| 147 | { |
| 148 | return *wxBLACK; |
| 149 | } |
| 150 | case wxSYS_COLOUR_GRAYTEXT: |
| 151 | case wxSYS_COLOUR_BTNSHADOW: |
| 152 | //case wxSYS_COLOUR_3DSHADOW: |
| 153 | { |
| 154 | if (!g_systemBtnShadowColour) |
| 155 | { |
| 156 | wxColour faceColour(GetSystemColour(wxSYS_COLOUR_3DFACE)); |
| 157 | g_systemBtnShadowColour = |
| 158 | new wxColour(faceColour.Red() * 0.666, |
| 159 | faceColour.Green() * 0.666, |
| 160 | faceColour.Blue() * 0.666); |
| 161 | } |
| 162 | /* |
| 163 | if (!g_systemBtnShadowColour) |
| 164 | { |
| 165 | g_systemBtnShadowColour = |
| 166 | new wxColour( 0x7530 >> SHIFT, |
| 167 | 0x7530 >> SHIFT, |
| 168 | 0x7530 >> SHIFT ); |
| 169 | } |
| 170 | */ |
| 171 | return *g_systemBtnShadowColour; |
| 172 | } |
| 173 | case wxSYS_COLOUR_3DHIGHLIGHT: |
| 174 | //case wxSYS_COLOUR_BTNHIGHLIGHT: |
| 175 | { |
| 176 | return * wxWHITE; |
| 177 | /* I think this should normally be white (JACS 8/2000) |
| 178 | if (!g_systemBtnHighlightColour) |
| 179 | { |
| 180 | g_systemBtnHighlightColour = |
| 181 | new wxColour( 0xea60 >> SHIFT, |
| 182 | 0xea60 >> SHIFT, |
| 183 | 0xea60 >> SHIFT ); |
| 184 | } |
| 185 | return *g_systemBtnHighlightColour; |
| 186 | */ |
| 187 | } |
| 188 | case wxSYS_COLOUR_HIGHLIGHT: |
| 189 | { |
| 190 | if (!g_systemHighlightColour) |
| 191 | { |
| 192 | GtkWidget *widget = gtk_button_new(); |
| 193 | GtkStyle *def = gtk_rc_get_style( widget ); |
| 194 | if (!def) |
| 195 | def = gtk_widget_get_default_style(); |
| 196 | if (def) |
| 197 | { |
| 198 | int red = def->bg[GTK_STATE_SELECTED].red; |
| 199 | int green = def->bg[GTK_STATE_SELECTED].green; |
| 200 | int blue = def->bg[GTK_STATE_SELECTED].blue; |
| 201 | g_systemHighlightColour = |
| 202 | new wxColour( red >> SHIFT, |
| 203 | green >> SHIFT, |
| 204 | blue >> SHIFT ); |
| 205 | } |
| 206 | else |
| 207 | { |
| 208 | g_systemHighlightColour = |
| 209 | new wxColour( 0 >> SHIFT, |
| 210 | 0 >> SHIFT, |
| 211 | 0x9c40 >> SHIFT ); |
| 212 | } |
| 213 | gtk_widget_destroy( widget ); |
| 214 | |
| 215 | } |
| 216 | return *g_systemHighlightColour; |
| 217 | } |
| 218 | case wxSYS_COLOUR_LISTBOX: |
| 219 | { |
| 220 | if (!g_systemListBoxColour) |
| 221 | { |
| 222 | GtkWidget *widget = gtk_list_new(); |
| 223 | GtkStyle *def = gtk_rc_get_style( widget ); |
| 224 | if (!def) |
| 225 | def = gtk_widget_get_default_style(); |
| 226 | if (def) |
| 227 | { |
| 228 | int red = def->base[GTK_STATE_NORMAL].red; |
| 229 | int green = def->base[GTK_STATE_NORMAL].green; |
| 230 | int blue = def->base[GTK_STATE_NORMAL].blue; |
| 231 | g_systemListBoxColour = |
| 232 | new wxColour( red >> SHIFT, |
| 233 | green >> SHIFT, |
| 234 | blue >> SHIFT ); |
| 235 | } |
| 236 | else |
| 237 | g_systemListBoxColour = new wxColour(*wxWHITE); |
| 238 | gtk_widget_destroy( widget ); |
| 239 | } |
| 240 | return *g_systemListBoxColour; |
| 241 | } |
| 242 | case wxSYS_COLOUR_MENUTEXT: |
| 243 | case wxSYS_COLOUR_WINDOWTEXT: |
| 244 | case wxSYS_COLOUR_CAPTIONTEXT: |
| 245 | case wxSYS_COLOUR_INACTIVECAPTIONTEXT: |
| 246 | case wxSYS_COLOUR_BTNTEXT: |
| 247 | case wxSYS_COLOUR_INFOTEXT: |
| 248 | { |
| 249 | if (!g_systemBtnTextColour) |
| 250 | { |
| 251 | GtkWidget *widget = gtk_button_new(); |
| 252 | GtkStyle *def = gtk_rc_get_style( widget ); |
| 253 | if (!def) |
| 254 | def = gtk_widget_get_default_style(); |
| 255 | if (def) |
| 256 | { |
| 257 | int red = def->fg[GTK_STATE_NORMAL].red; |
| 258 | int green = def->fg[GTK_STATE_NORMAL].green; |
| 259 | int blue = def->fg[GTK_STATE_NORMAL].blue; |
| 260 | g_systemBtnTextColour = |
| 261 | new wxColour( red >> SHIFT, |
| 262 | green >> SHIFT, |
| 263 | blue >> SHIFT ); |
| 264 | } |
| 265 | else |
| 266 | { |
| 267 | g_systemBtnTextColour = |
| 268 | new wxColour(0, 0, 0); |
| 269 | } |
| 270 | gtk_widget_destroy( widget ); |
| 271 | } |
| 272 | return *g_systemBtnTextColour; |
| 273 | } |
| 274 | case wxSYS_COLOUR_HIGHLIGHTTEXT: |
| 275 | { |
| 276 | if (!g_systemHighlightTextColour) |
| 277 | { |
| 278 | wxColour hclr = GetSystemColour(wxSYS_COLOUR_HIGHLIGHT); |
| 279 | if (hclr.Red() > 200 && hclr.Green() > 200 && hclr.Blue() > 200) |
| 280 | g_systemHighlightTextColour = new wxColour(*wxBLACK); |
| 281 | else |
| 282 | g_systemHighlightTextColour = new wxColour(*wxWHITE); |
| 283 | } |
| 284 | return *g_systemHighlightTextColour; |
| 285 | } |
| 286 | case wxSYS_COLOUR_INFOBK: |
| 287 | case wxSYS_COLOUR_APPWORKSPACE: |
| 288 | { |
| 289 | return *wxWHITE; // ? |
| 290 | } |
| 291 | } |
| 292 | return *wxWHITE; |
| 293 | } |
| 294 | |
| 295 | wxFont wxSystemSettings::GetSystemFont( int index ) |
| 296 | { |
| 297 | switch (index) |
| 298 | { |
| 299 | case wxSYS_OEM_FIXED_FONT: |
| 300 | case wxSYS_ANSI_FIXED_FONT: |
| 301 | case wxSYS_SYSTEM_FIXED_FONT: |
| 302 | { |
| 303 | return *wxNORMAL_FONT; |
| 304 | } |
| 305 | case wxSYS_ANSI_VAR_FONT: |
| 306 | case wxSYS_SYSTEM_FONT: |
| 307 | case wxSYS_DEVICE_DEFAULT_FONT: |
| 308 | case wxSYS_DEFAULT_GUI_FONT: |
| 309 | { |
| 310 | if (!g_systemFont) |
| 311 | { |
| 312 | #if 0 |
| 313 | GdkFont *gdk_font = GtkGetDefaultGuiFont(); |
| 314 | if (gdk_font) |
| 315 | { |
| 316 | GSList *font_list = ((GdkFontPrivate*)gdk_font)->names; |
| 317 | char *name = (char*)font_list->data; |
| 318 | wxString font_string( name ); |
| 319 | wxFontData font_data; |
| 320 | g_systemFont = new wxFont( font_string, font_data ); |
| 321 | } |
| 322 | gtk_widget_destroy( widget ); |
| 323 | #endif |
| 324 | |
| 325 | g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL ); |
| 326 | |
| 327 | } |
| 328 | return *g_systemFont; |
| 329 | } |
| 330 | } |
| 331 | |
| 332 | return wxNullFont; |
| 333 | } |
| 334 | |
| 335 | int wxSystemSettings::GetSystemMetric( int index ) |
| 336 | { |
| 337 | switch (index) |
| 338 | { |
| 339 | case wxSYS_SCREEN_X: return gdk_screen_width(); |
| 340 | case wxSYS_SCREEN_Y: return gdk_screen_height(); |
| 341 | case wxSYS_HSCROLL_Y: return 15; |
| 342 | case wxSYS_VSCROLL_X: return 15; |
| 343 | } |
| 344 | |
| 345 | wxCHECK_MSG( index, 0, wxT("wxSystemSettings::GetSystemMetric not fully implemented") ); |
| 346 | |
| 347 | return 0; |
| 348 | } |