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c801d85f | 1 | ///////////////////////////////////////////////////////////////////////////// |
3523b9cf | 2 | // Name: gtk/settings.cpp |
c801d85f KB |
3 | // Purpose: |
4 | // Author: Robert Roebling | |
f96aa4d9 RR |
5 | // Id: $Id$ |
6 | // Copyright: (c) 1998 Robert Roebling | |
3523b9cf | 7 | // Licence: wxWindows licence |
c801d85f KB |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
10 | ||
11 | #ifdef __GNUG__ | |
12 | #pragma implementation "settings.h" | |
13 | #endif | |
14 | ||
15 | #include "wx/settings.h" | |
1ecc4d80 | 16 | #include "wx/debug.h" |
c801d85f | 17 | |
d06b34a7 RR |
18 | #include "wx/cmndata.h" |
19 | ||
aed8ac3f | 20 | #include <gdk/gdk.h> |
d06b34a7 | 21 | #include <gdk/gdkprivate.h> |
aed8ac3f | 22 | #include <gtk/gtk.h> |
83624f79 | 23 | |
f6bcfd97 BP |
24 | extern GdkFont *GtkGetDefaultGuiFont(); |
25 | ||
d06b34a7 | 26 | |
c801d85f KB |
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 | ||
94129723 | 65 | //wxColour *g_systemWinColour = (wxColour *) NULL; |
74f55195 VS |
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; | |
37d403aa | 72 | wxColour *g_systemBtnTextColour = (wxColour *) NULL; |
c801d85f | 73 | |
c67daf87 | 74 | wxFont *g_systemFont = (wxFont *) NULL; |
a3622daa | 75 | |
643ccf62 | 76 | void wxSystemSettings::Done() |
1ecc4d80 | 77 | { |
94129723 | 78 | // delete g_systemWinColour; |
72a16063 RR |
79 | delete g_systemBtnFaceColour; |
80 | delete g_systemBtnShadowColour; | |
81 | delete g_systemBtnHighlightColour; | |
82 | delete g_systemHighlightColour; | |
74f55195 VS |
83 | delete g_systemHighlightTextColour; |
84 | delete g_systemListBoxColour; | |
72a16063 | 85 | delete g_systemFont; |
37d403aa | 86 | delete g_systemBtnTextColour; |
a3622daa VZ |
87 | } |
88 | ||
643ccf62 | 89 | // kind of widget to use in GetColourFromGTKWidget |
dbcbe229 | 90 | enum wxGtkWidgetType |
643ccf62 | 91 | { |
dbcbe229 VZ |
92 | wxGTK_BUTTON, |
93 | wxGTK_LIST | |
94 | }; | |
95 | ||
96 | // the colour we need | |
97 | enum wxGtkColourType | |
98 | { | |
99 | wxGTK_FG, | |
100 | wxGTK_BG, | |
101 | wxGTK_BASE | |
643ccf62 VZ |
102 | }; |
103 | ||
104 | // wxSystemSettings::GetSystemColour() helper: get the colours from a GTK+ | |
105 | // widget style, return true if we did get them, false to use defaults | |
dbcbe229 VZ |
106 | static bool GetColourFromGTKWidget(int& red, int& green, int& blue, |
107 | wxGtkWidgetType type = wxGTK_BUTTON, | |
108 | GtkStateType state = GTK_STATE_NORMAL, | |
109 | wxGtkColourType colour = wxGTK_BG) | |
643ccf62 | 110 | { |
dbcbe229 VZ |
111 | GtkWidget *widget; |
112 | switch ( type ) | |
113 | { | |
114 | default: | |
115 | wxFAIL_MSG( _T("unexpected GTK widget type") ); | |
116 | // fall through | |
117 | ||
118 | case wxGTK_BUTTON: | |
119 | widget = gtk_button_new(); | |
120 | break; | |
121 | ||
122 | case wxGTK_LIST: | |
123 | widget = gtk_list_new(); | |
124 | } | |
125 | ||
643ccf62 VZ |
126 | GtkStyle *def = gtk_rc_get_style( widget ); |
127 | if ( !def ) | |
128 | def = gtk_widget_get_default_style(); | |
129 | ||
130 | bool ok; | |
131 | if ( def ) | |
132 | { | |
dbcbe229 VZ |
133 | GdkColor *col; |
134 | switch ( colour ) | |
135 | { | |
136 | default: | |
137 | wxFAIL_MSG( _T("unexpected GTK colour type") ); | |
138 | // fall through | |
139 | ||
140 | case wxGTK_FG: | |
141 | col = def->fg; | |
142 | break; | |
143 | ||
144 | case wxGTK_BG: | |
145 | col = def->bg; | |
146 | break; | |
147 | ||
148 | case wxGTK_BASE: | |
149 | col = def->base; | |
150 | break; | |
151 | } | |
152 | ||
3523b9cf VZ |
153 | red = col[state].red; |
154 | green = col[state].green; | |
155 | blue = col[state].blue; | |
643ccf62 VZ |
156 | |
157 | ok = TRUE; | |
158 | } | |
159 | else | |
160 | { | |
161 | ok = FALSE; | |
162 | } | |
163 | ||
164 | gtk_widget_destroy( widget ); | |
165 | ||
166 | return ok; | |
167 | } | |
168 | ||
c801d85f KB |
169 | wxColour wxSystemSettings::GetSystemColour( int index ) |
170 | { | |
db434467 | 171 | switch (index) |
c801d85f | 172 | { |
db434467 RR |
173 | case wxSYS_COLOUR_SCROLLBAR: |
174 | case wxSYS_COLOUR_BACKGROUND: | |
175 | case wxSYS_COLOUR_ACTIVECAPTION: | |
176 | case wxSYS_COLOUR_INACTIVECAPTION: | |
177 | case wxSYS_COLOUR_MENU: | |
178 | case wxSYS_COLOUR_WINDOWFRAME: | |
179 | case wxSYS_COLOUR_ACTIVEBORDER: | |
180 | case wxSYS_COLOUR_INACTIVEBORDER: | |
181 | case wxSYS_COLOUR_BTNFACE: | |
5b211fbf | 182 | case wxSYS_COLOUR_3DLIGHT: |
37d403aa JS |
183 | if (!g_systemBtnFaceColour) |
184 | { | |
643ccf62 | 185 | int red, green, blue; |
dbcbe229 | 186 | if ( !GetColourFromGTKWidget(red, green, blue) ) |
37d403aa | 187 | { |
643ccf62 VZ |
188 | red = |
189 | green = 0; | |
190 | blue = 0x9c40; | |
37d403aa | 191 | } |
37d403aa | 192 | |
643ccf62 VZ |
193 | g_systemBtnFaceColour = new wxColour( red >> SHIFT, |
194 | green >> SHIFT, | |
195 | blue >> SHIFT ); | |
37d403aa JS |
196 | } |
197 | return *g_systemBtnFaceColour; | |
643ccf62 | 198 | |
db434467 | 199 | case wxSYS_COLOUR_WINDOW: |
db434467 | 200 | return *wxWHITE; |
643ccf62 | 201 | |
37d403aa | 202 | case wxSYS_COLOUR_3DDKSHADOW: |
37d403aa | 203 | return *wxBLACK; |
643ccf62 | 204 | |
db434467 RR |
205 | case wxSYS_COLOUR_GRAYTEXT: |
206 | case wxSYS_COLOUR_BTNSHADOW: | |
37d403aa | 207 | //case wxSYS_COLOUR_3DSHADOW: |
37d403aa JS |
208 | if (!g_systemBtnShadowColour) |
209 | { | |
210 | wxColour faceColour(GetSystemColour(wxSYS_COLOUR_3DFACE)); | |
211 | g_systemBtnShadowColour = | |
7a5e6267 JS |
212 | new wxColour((unsigned char) (faceColour.Red() * 0.666), |
213 | (unsigned char) (faceColour.Green() * 0.666), | |
214 | (unsigned char) (faceColour.Blue() * 0.666)); | |
db434467 | 215 | } |
643ccf62 | 216 | |
db434467 | 217 | return *g_systemBtnShadowColour; |
643ccf62 | 218 | |
37d403aa JS |
219 | case wxSYS_COLOUR_3DHIGHLIGHT: |
220 | //case wxSYS_COLOUR_BTNHIGHLIGHT: | |
37d403aa JS |
221 | return * wxWHITE; |
222 | /* I think this should normally be white (JACS 8/2000) | |
643ccf62 VZ |
223 | |
224 | Hmm, I'm quite sure it shouldn't ... (VZ 20.08.01) | |
db434467 RR |
225 | if (!g_systemBtnHighlightColour) |
226 | { | |
643ccf62 VZ |
227 | g_systemBtnHighlightColour = |
228 | new wxColour( 0xea60 >> SHIFT, | |
229 | 0xea60 >> SHIFT, | |
230 | 0xea60 >> SHIFT ); | |
db434467 RR |
231 | } |
232 | return *g_systemBtnHighlightColour; | |
37d403aa | 233 | */ |
643ccf62 | 234 | |
db434467 | 235 | case wxSYS_COLOUR_HIGHLIGHT: |
db434467 RR |
236 | if (!g_systemHighlightColour) |
237 | { | |
643ccf62 | 238 | int red, green, blue; |
dbcbe229 VZ |
239 | if ( !GetColourFromGTKWidget(red, green, blue, |
240 | wxGTK_BUTTON, | |
241 | GTK_STATE_SELECTED) ) | |
e6527f9d | 242 | { |
643ccf62 VZ |
243 | red = |
244 | green = 0; | |
245 | blue = 0x9c40; | |
e6527f9d | 246 | } |
db434467 | 247 | |
643ccf62 VZ |
248 | g_systemHighlightColour = new wxColour( red >> SHIFT, |
249 | green >> SHIFT, | |
250 | blue >> SHIFT ); | |
db434467 RR |
251 | } |
252 | return *g_systemHighlightColour; | |
643ccf62 | 253 | |
74f55195 | 254 | case wxSYS_COLOUR_LISTBOX: |
74f55195 VS |
255 | if (!g_systemListBoxColour) |
256 | { | |
643ccf62 | 257 | int red, green, blue; |
dbcbe229 VZ |
258 | if ( GetColourFromGTKWidget(red, green, blue, |
259 | wxGTK_LIST, | |
260 | GTK_STATE_NORMAL, | |
261 | wxGTK_BASE) ) | |
74f55195 | 262 | { |
643ccf62 VZ |
263 | g_systemListBoxColour = new wxColour( red >> SHIFT, |
264 | green >> SHIFT, | |
265 | blue >> SHIFT ); | |
74f55195 VS |
266 | } |
267 | else | |
643ccf62 | 268 | { |
74f55195 | 269 | g_systemListBoxColour = new wxColour(*wxWHITE); |
643ccf62 | 270 | } |
74f55195 VS |
271 | } |
272 | return *g_systemListBoxColour; | |
643ccf62 VZ |
273 | |
274 | case wxSYS_COLOUR_MENUTEXT: | |
275 | case wxSYS_COLOUR_WINDOWTEXT: | |
276 | case wxSYS_COLOUR_CAPTIONTEXT: | |
277 | case wxSYS_COLOUR_INACTIVECAPTIONTEXT: | |
278 | case wxSYS_COLOUR_BTNTEXT: | |
279 | case wxSYS_COLOUR_INFOTEXT: | |
37d403aa JS |
280 | if (!g_systemBtnTextColour) |
281 | { | |
dbcbe229 VZ |
282 | int red, green, blue; |
283 | if ( !GetColourFromGTKWidget(red, green, blue, | |
284 | wxGTK_BUTTON, | |
285 | GTK_STATE_NORMAL, | |
286 | wxGTK_FG) ) | |
37d403aa | 287 | { |
dbcbe229 VZ |
288 | red = |
289 | green = | |
290 | blue = 0; | |
37d403aa | 291 | } |
dbcbe229 VZ |
292 | |
293 | g_systemBtnTextColour = new wxColour( red >> SHIFT, | |
294 | green >> SHIFT, | |
295 | blue >> SHIFT ); | |
37d403aa JS |
296 | } |
297 | return *g_systemBtnTextColour; | |
643ccf62 VZ |
298 | |
299 | case wxSYS_COLOUR_HIGHLIGHTTEXT: | |
300 | if (!g_systemHighlightTextColour) | |
301 | { | |
302 | wxColour hclr = GetSystemColour(wxSYS_COLOUR_HIGHLIGHT); | |
303 | if (hclr.Red() > 200 && hclr.Green() > 200 && hclr.Blue() > 200) | |
304 | g_systemHighlightTextColour = new wxColour(*wxBLACK); | |
305 | else | |
306 | g_systemHighlightTextColour = new wxColour(*wxWHITE); | |
307 | } | |
308 | return *g_systemHighlightTextColour; | |
309 | ||
310 | case wxSYS_COLOUR_INFOBK: | |
311 | case wxSYS_COLOUR_APPWORKSPACE: | |
312 | return *wxWHITE; // ? | |
ff7b1510 | 313 | } |
643ccf62 | 314 | |
c801d85f | 315 | return *wxWHITE; |
ff7b1510 | 316 | } |
c801d85f | 317 | |
643ccf62 | 318 | wxFont wxSystemSettings::GetSystemFont( int index ) |
c801d85f | 319 | { |
2d17d68f | 320 | switch (index) |
c801d85f | 321 | { |
2d17d68f RR |
322 | case wxSYS_OEM_FIXED_FONT: |
323 | case wxSYS_ANSI_FIXED_FONT: | |
324 | case wxSYS_SYSTEM_FIXED_FONT: | |
325 | { | |
326 | return *wxNORMAL_FONT; | |
327 | } | |
328 | case wxSYS_ANSI_VAR_FONT: | |
329 | case wxSYS_SYSTEM_FONT: | |
330 | case wxSYS_DEVICE_DEFAULT_FONT: | |
331 | case wxSYS_DEFAULT_GUI_FONT: | |
332 | { | |
333 | if (!g_systemFont) | |
d06b34a7 | 334 | { |
d06b34a7 | 335 | #if 0 |
f6bcfd97 | 336 | GdkFont *gdk_font = GtkGetDefaultGuiFont(); |
d06b34a7 RR |
337 | if (gdk_font) |
338 | { | |
339 | GSList *font_list = ((GdkFontPrivate*)gdk_font)->names; | |
340 | char *name = (char*)font_list->data; | |
341 | wxString font_string( name ); | |
342 | wxFontData font_data; | |
343 | g_systemFont = new wxFont( font_string, font_data ); | |
344 | } | |
d06b34a7 | 345 | gtk_widget_destroy( widget ); |
f6bcfd97 BP |
346 | #endif |
347 | ||
348 | g_systemFont = new wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL ); | |
643ccf62 | 349 | |
d06b34a7 | 350 | } |
2d17d68f RR |
351 | return *g_systemFont; |
352 | } | |
ff7b1510 | 353 | } |
c801d85f | 354 | |
2d17d68f | 355 | return wxNullFont; |
c801d85f | 356 | } |
c801d85f KB |
357 | |
358 | int wxSystemSettings::GetSystemMetric( int index ) | |
359 | { | |
1ecc4d80 RR |
360 | switch (index) |
361 | { | |
362 | case wxSYS_SCREEN_X: return gdk_screen_width(); | |
363 | case wxSYS_SCREEN_Y: return gdk_screen_height(); | |
364 | case wxSYS_HSCROLL_Y: return 15; | |
365 | case wxSYS_VSCROLL_X: return 15; | |
366 | } | |
643ccf62 | 367 | |
223d09f6 | 368 | wxCHECK_MSG( index, 0, wxT("wxSystemSettings::GetSystemMetric not fully implemented") ); |
643ccf62 | 369 | |
1ecc4d80 | 370 | return 0; |
c67daf87 | 371 | } |