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winex11.drv: Give XCloseIM another chance.
[wine/multimedia.git] / dlls / user / sysparams.c
blob4ef2782e4f56b8dd4fe21ef4e76d183267f1bdad
1 /*
2 * System parameters functions
3 *
4 * Copyright 1994 Alexandre Julliard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22
23 #include <assert.h>
24 #include <stdarg.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28 #include "windef.h"
29 #include "winbase.h"
30 #include "winnls.h"
31 #include "wingdi.h"
32 #include "winreg.h"
33 #include "wine/winuser16.h"
34 #include "winerror.h"
35
36 #include "controls.h"
37 #include "user_private.h"
38 #include "wine/unicode.h"
39 #include "wine/debug.h"
40
41 WINE_DEFAULT_DEBUG_CHANNEL(system);
42
43 /* System parameter indexes */
44 enum spi_index
45 {
46 SPI_SETBEEP_IDX,
47 SPI_SETMOUSE_IDX,
48 SPI_SETBORDER_IDX,
49 SPI_SETKEYBOARDSPEED_IDX,
50 SPI_ICONHORIZONTALSPACING_IDX,
51 SPI_SETSCREENSAVETIMEOUT_IDX,
52 SPI_SETGRIDGRANULARITY_IDX,
53 SPI_SETKEYBOARDDELAY_IDX,
54 SPI_ICONVERTICALSPACING_IDX,
55 SPI_SETICONTITLEWRAP_IDX,
56 SPI_SETMENUDROPALIGNMENT_IDX,
57 SPI_SETDOUBLECLKWIDTH_IDX,
58 SPI_SETDOUBLECLKHEIGHT_IDX,
59 SPI_SETDOUBLECLICKTIME_IDX,
60 SPI_SETMOUSEBUTTONSWAP_IDX,
61 SPI_SETDRAGFULLWINDOWS_IDX,
62 SPI_SETWORKAREA_IDX,
63 SPI_SETSHOWSOUNDS_IDX,
64 SPI_SETKEYBOARDPREF_IDX,
65 SPI_SETSCREENREADER_IDX,
66 SPI_SETSCREENSAVERRUNNING_IDX,
67 SPI_SETFONTSMOOTHING_IDX,
68 SPI_SETLISTBOXSMOOTHSCROLLING_IDX,
69 SPI_SETMOUSEHOVERWIDTH_IDX,
70 SPI_SETMOUSEHOVERHEIGHT_IDX,
71 SPI_SETMOUSEHOVERTIME_IDX,
72 SPI_SETMOUSESCROLLLINES_IDX,
73 SPI_SETMENUSHOWDELAY_IDX,
74 SPI_SETICONTITLELOGFONT_IDX,
75 SPI_SETLOWPOWERACTIVE_IDX,
76 SPI_SETPOWEROFFACTIVE_IDX,
77 SPI_USERPREFERENCEMASK_IDX,
78 SPI_NONCLIENTMETRICS_IDX,
79 SPI_MINIMIZEDMETRICS_IDX,
80 SPI_CARETWIDTH_IDX,
81 SPI_INDEX_COUNT
82 };
83
84 static const char * const DefSysColors[] =
85 {
86 "Scrollbar", "192 192 192", /* COLOR_SCROLLBAR */
87 "Background", "0 128 128", /* COLOR_BACKGROUND */
88 "ActiveTitle", "0 0 128", /* COLOR_ACTIVECAPTION */
89 "InactiveTitle", "128 128 128", /* COLOR_INACTIVECAPTION */
90 "Menu", "192 192 192", /* COLOR_MENU */
91 "Window", "255 255 255", /* COLOR_WINDOW */
92 "WindowFrame", "0 0 0", /* COLOR_WINDOWFRAME */
93 "MenuText", "0 0 0", /* COLOR_MENUTEXT */
94 "WindowText", "0 0 0", /* COLOR_WINDOWTEXT */
95 "TitleText", "255 255 255", /* COLOR_CAPTIONTEXT */
96 "ActiveBorder", "192 192 192", /* COLOR_ACTIVEBORDER */
97 "InactiveBorder", "192 192 192", /* COLOR_INACTIVEBORDER */
98 "AppWorkSpace", "128 128 128", /* COLOR_APPWORKSPACE */
99 "Hilight", "0 0 128", /* COLOR_HIGHLIGHT */
100 "HilightText", "255 255 255", /* COLOR_HIGHLIGHTTEXT */
101 "ButtonFace", "192 192 192", /* COLOR_BTNFACE */
102 "ButtonShadow", "128 128 128", /* COLOR_BTNSHADOW */
103 "GrayText", "128 128 128", /* COLOR_GRAYTEXT */
104 "ButtonText", "0 0 0", /* COLOR_BTNTEXT */
105 "InactiveTitleText", "192 192 192", /* COLOR_INACTIVECAPTIONTEXT */
106 "ButtonHilight", "255 255 255", /* COLOR_BTNHIGHLIGHT */
107 "ButtonDkShadow", "0 0 0", /* COLOR_3DDKSHADOW */
108 "ButtonLight", "224 224 224", /* COLOR_3DLIGHT */
109 "InfoText", "0 0 0", /* COLOR_INFOTEXT */
110 "InfoWindow", "255 255 225", /* COLOR_INFOBK */
111 "ButtonAlternateFace", "180 180 180", /* COLOR_ALTERNATEBTNFACE */
112 "HotTrackingColor", "0 0 255", /* COLOR_HOTLIGHT */
113 "GradientActiveTitle", "16 132 208", /* COLOR_GRADIENTACTIVECAPTION */
114 "GradientInactiveTitle", "181 181 181", /* COLOR_GRADIENTINACTIVECAPTION */
115 "MenuHilight", "0 0 0", /* COLOR_MENUHILIGHT */
116 "MenuBar", "192 192 192" /* COLOR_MENUBAR */
117 };
118
119 /**
120 * Names of the registry subkeys of HKEY_CURRENT_USER key and value names
121 * for the system parameters.
122 * Names of the keys are created by adding string "_REGKEY" to
123 * "SET" action names, value names are created by adding "_REG_NAME"
124 * to the "SET" action name.
125 */
126 static const WCHAR SPI_SETBEEP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
127 static const WCHAR SPI_SETBEEP_VALNAME[]= {'B','e','e','p',0};
128 static const WCHAR SPI_SETMOUSE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
129 static const WCHAR SPI_SETMOUSE_VALNAME1[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
130 static const WCHAR SPI_SETMOUSE_VALNAME2[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
131 static const WCHAR SPI_SETMOUSE_VALNAME3[]= {'M','o','u','s','e','S','p','e','e','d',0};
132 static const WCHAR SPI_SETBORDER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
133 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
134 static const WCHAR SPI_SETBORDER_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
135 static const WCHAR SPI_SETKEYBOARDSPEED_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
136 static const WCHAR SPI_SETKEYBOARDSPEED_VALNAME[]= {'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
137 static const WCHAR SPI_ICONHORIZONTALSPACING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
138 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
139 static const WCHAR SPI_ICONHORIZONTALSPACING_VALNAME[]= {'I','c','o','n','S','p','a','c','i','n','g',0};
140 static const WCHAR SPI_SETSCREENSAVETIMEOUT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
141 static const WCHAR SPI_SETSCREENSAVETIMEOUT_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
142 static const WCHAR SPI_SETSCREENSAVEACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
143 static const WCHAR SPI_SETSCREENSAVEACTIVE_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
144 static const WCHAR SPI_SETGRIDGRANULARITY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
145 static const WCHAR SPI_SETGRIDGRANULARITY_VALNAME[]= {'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
146 static const WCHAR SPI_SETKEYBOARDDELAY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
147 static const WCHAR SPI_SETKEYBOARDDELAY_VALNAME[]= {'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
148 static const WCHAR SPI_ICONVERTICALSPACING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
149 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
150 static const WCHAR SPI_ICONVERTICALSPACING_VALNAME[]= {'I','c','o','n','V','e','r','t','i','c','a','l','S','p','a','c','i','n','g',0};
151 static const WCHAR SPI_SETICONTITLEWRAP_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
152 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
153 static const WCHAR SPI_SETICONTITLEWRAP_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
154 static const WCHAR SPI_SETICONTITLEWRAP_VALNAME[]= {'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
155 static const WCHAR SPI_SETICONTITLELOGFONT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
156 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
157 static const WCHAR SPI_SETICONTITLELOGFONT_VALNAME[]= {'I','c','o','n','F','o','n','t',0};
158 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY1[]= {'S','o','f','t','w','a','r','e','\\',
159 'M','i','c','r','o','s','o','f','t','\\',
160 'W','i','n','d','o','w','s',' ','N','T','\\',
161 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
162 'W','i','n','d','o','w','s',0};
163 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
164 static const WCHAR SPI_SETMENUDROPALIGNMENT_VALNAME[]= {'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
165 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
166 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
167 static const WCHAR SPI_SETDOUBLECLKWIDTH_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
168 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
169 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
170 static const WCHAR SPI_SETDOUBLECLKHEIGHT_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
171 static const WCHAR SPI_SETDOUBLECLICKTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
172 static const WCHAR SPI_SETDOUBLECLICKTIME_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
173 static const WCHAR SPI_SETMOUSEBUTTONSWAP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
174 static const WCHAR SPI_SETMOUSEBUTTONSWAP_VALNAME[]= {'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
175 static const WCHAR SPI_SETDRAGFULLWINDOWS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
176 static const WCHAR SPI_SETDRAGFULLWINDOWS_VALNAME[]= {'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
177 static const WCHAR SPI_SETSHOWSOUNDS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
178 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
179 'S','h','o','w','S','o','u','n','d','s',0};
180 static const WCHAR SPI_SETSHOWSOUNDS_VALNAME[]= {'O','n',0};
181 static const WCHAR SPI_SETKEYBOARDPREF_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
182 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
183 'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
184 static const WCHAR SPI_SETKEYBOARDPREF_VALNAME[]= {'O','n',0};
185 static const WCHAR SPI_SETSCREENREADER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
186 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
187 'B','l','i','n','d',' ','A','c','c','e','s','s',0};
188 static const WCHAR SPI_SETSCREENREADER_VALNAME[]= {'O','n',0};
189 static const WCHAR SPI_SETDESKWALLPAPER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
190 static const WCHAR SPI_SETDESKWALLPAPER_VALNAME[]= {'W','a','l','l','p','a','p','e','r',0};
191 static const WCHAR SPI_SETFONTSMOOTHING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
192 static const WCHAR SPI_SETFONTSMOOTHING_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
193 static const WCHAR SPI_SETLOWPOWERACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
194 static const WCHAR SPI_SETLOWPOWERACTIVE_VALNAME[]= {'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
195 static const WCHAR SPI_SETPOWEROFFACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
196 static const WCHAR SPI_SETPOWEROFFACTIVE_VALNAME[]= {'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
197 static const WCHAR SPI_USERPREFERENCEMASK_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
198 static const WCHAR SPI_USERPREFERENCEMASK_VALNAME[]= {'U','s','e','r','P','r','e','f','e','r','e','n','c','e','m','a','s','k',0};
199 static const WCHAR SPI_SETLISTBOXSMOOTHSCROLLING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
200 static const WCHAR SPI_SETLISTBOXSMOOTHSCROLLING_VALNAME[]= {'S','m','o','o','t','h','S','c','r','o','l','l',0};
201 static const WCHAR SPI_SETMOUSEHOVERWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
202 static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
203 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
204 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
205 static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
206 static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
207 static const WCHAR SPI_SETMOUSESCROLLLINES_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
208 static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
209 static const WCHAR SPI_SETMENUSHOWDELAY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
210 static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]= {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
211 static const WCHAR SPI_CARETWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
212 static const WCHAR SPI_CARETWIDTH_VALNAME[]= {'C','a','r','e','t','W','i','d','t','h',0};
213
214 /* FIXME - real values */
215 static const WCHAR SPI_SETSCREENSAVERRUNNING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
216 static const WCHAR SPI_SETSCREENSAVERRUNNING_VALNAME[]= {'W','I','N','E','_','S','c','r','e','e','n','S','a','v','e','r','R','u','n','n','i','n','g',0};
217
218 static const WCHAR METRICS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
219 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
220 static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]= {'S','c','r','o','l','l','W','i','d','t','h',0};
221 static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]= {'S','c','r','o','l','l','H','e','i','g','h','t',0};
222 static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]= {'C','a','p','t','i','o','n','W','i','d','t','h',0};
223 static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]= {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
224 static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]= {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
225 static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
226 static const WCHAR METRICS_MENUWIDTH_VALNAME[]= {'M','e','n','u','W','i','d','t','h',0};
227 static const WCHAR METRICS_MENUHEIGHT_VALNAME[]= {'M','e','n','u','H','e','i','g','h','t',0};
228 static const WCHAR METRICS_ICONSIZE_VALNAME[]= {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
229 static const WCHAR METRICS_BORDERWIDTH_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
230 static const WCHAR METRICS_CAPTIONLOGFONT_VALNAME[]= {'C','a','p','t','i','o','n','F','o','n','t',0};
231 static const WCHAR METRICS_SMCAPTIONLOGFONT_VALNAME[]={'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
232 static const WCHAR METRICS_MENULOGFONT_VALNAME[]= {'M','e','n','u','F','o','n','t',0};
233 static const WCHAR METRICS_MESSAGELOGFONT_VALNAME[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
234 static const WCHAR METRICS_STATUSLOGFONT_VALNAME[]= {'S','t','a','t','u','s','F','o','n','t',0};
235 /* minimized metrics */
236 static const WCHAR METRICS_MINWIDTH_VALNAME[] = {'M','i','n','W','i','d','t','h','\0'};
237 static const WCHAR METRICS_MINHORZGAP_VALNAME[] = {'M','i','n','H','o','r','z','G','a','p','\0'};
238 static const WCHAR METRICS_MINVERTGAP_VALNAME[] = {'M','i','n','V','e','r','t','G','a','p','\0'};
239 static const WCHAR METRICS_MINARRANGE_VALNAME[] = {'M','i','n','A','r','r','a','n','g','e','\0'};
240
241 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
242 'W','i','n','e',0};
243
244 /* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
245 static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
246 'S','y','s','t','e','m',' ',
247 'P','a','r','a','m','e','t','e','r','s',0};
248
249 static const WCHAR Yes[]= {'Y','e','s',0};
250 static const WCHAR No[]= {'N','o',0};
251 static const WCHAR Desktop[]= {'D','e','s','k','t','o','p',0};
252 static const WCHAR Pattern[]= {'P','a','t','t','e','r','n',0};
253 static const WCHAR MenuFont[]= {'M','e','n','u','F','o','n','t',0};
254 static const WCHAR MenuFontSize[]= {'M','e','n','u','F','o','n','t','S','i','z','e',0};
255 static const WCHAR StatusFont[]= {'S','t','a','t','u','s','F','o','n','t',0};
256 static const WCHAR StatusFontSize[]= {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
257 static const WCHAR MessageFont[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
258 static const WCHAR MessageFontSize[]= {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
259 static const WCHAR System[]= {'S','y','s','t','e','m',0};
260 static const WCHAR IconTitleSize[]= {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
261 static const WCHAR IconTitleFaceName[]= {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
262 static const WCHAR defPattern[]= {'1','7','0',' ','8','5',' ','1','7','0',' ','8','5',' ','1','7','0',' ','8','5',
263 ' ','1','7','0',' ','8','5',0};
264 static const WCHAR CSu[]= {'%','u',0};
265 static const WCHAR CSd[]= {'%','d',0};
266
267 /* Indicators whether system parameter value is loaded */
268 static char spi_loaded[SPI_INDEX_COUNT];
269
270 static BOOL notify_change = TRUE;
271
272 /* System parameters storage */
273 static BOOL beep_active = TRUE;
274 static int mouse_threshold1 = 6;
275 static int mouse_threshold2 = 10;
276 static int mouse_speed = 1;
277 static UINT border = 1;
278 static UINT keyboard_speed = 31;
279 static UINT screensave_timeout = 300;
280 static UINT grid_granularity = 0;
281 static UINT keyboard_delay = 1;
282 static UINT double_click_width = 4;
283 static UINT double_click_height = 4;
284 static UINT double_click_time = 500;
285 static BOOL drag_full_windows = FALSE;
286 static RECT work_area;
287 static BOOL keyboard_pref = TRUE;
288 static BOOL screen_reader = FALSE;
289 static UINT mouse_hover_width = 4;
290 static UINT mouse_hover_height = 4;
291 static UINT mouse_hover_time = 400;
292 static UINT mouse_scroll_lines = 3;
293 static UINT menu_show_delay = 400;
294 static UINT menu_drop_alignment = 0;
295 static BOOL screensaver_running = FALSE;
296 static UINT font_smoothing = 0; /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
297 static BOOL lowpoweractive = FALSE;
298 static BOOL poweroffactive = FALSE;
299 static BOOL show_sounds = FALSE;
300 static BOOL swap_buttons = FALSE;
301 static UINT caret_width = 1;
302 static BYTE user_prefs[4];
303
304 static MINIMIZEDMETRICS minimized_metrics =
305 {
306 sizeof(MINIMIZEDMETRICS),
307 154, /* iWidth */
308 0, /* iHorzGap */
309 0, /* iVertGap */
310 ARW_HIDE /* iArrange */
311 };
312
313 static ICONMETRICSW icon_metrics =
314 {
315 sizeof(ICONMETRICSW),
316 75, /* iHorzSpacing */
317 75, /* iVertSpacing */
318 TRUE, /* iTitleWrap */
319 { -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
320 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH } /* lfFont */
321 };
322
323 static NONCLIENTMETRICSW nonclient_metrics =
324 {
325 sizeof(NONCLIENTMETRICSW),
326 1, /* iBorderWidth */
327 16, /* iScrollWidth */
328 16, /* iScrollHeight */
329 18, /* iCaptionWidth */
330 18, /* iCaptionHeight */
331 { 0 }, /* lfCaptionFont */
332 13, /* iSmCaptionWidth */
333 15, /* iSmCaptionHeight */
334 { 0 }, /* lfSmCaptionFont */
335 18, /* iMenuWidth */
336 18, /* iMenuHeight */
337 { 0 }, /* lfMenuFont */
338 { 0 }, /* lfStatusFont */
339 { 0 } /* lfMessageFont */
340 };
341
342 /* some additional non client metric info */
343 static TEXTMETRICW tmMenuFont;
344 static UINT CaptionFontAvCharWidth;
345
346 static SIZE icon_size = { 32, 32 };
347
348 #define NUM_SYS_COLORS (COLOR_MENUBAR+1)
349
350 static COLORREF SysColors[NUM_SYS_COLORS];
351 static HBRUSH SysColorBrushes[NUM_SYS_COLORS];
352 static HPEN SysColorPens[NUM_SYS_COLORS];
353
354 static const WORD wPattern55AA[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
355
356 HBRUSH SYSCOLOR_55AABrush = 0;
357
358 extern void __wine_make_gdi_object_system( HGDIOBJ handle, BOOL set );
359
360
361 /* This function is a copy of the one in objects/font.c */
362 static void SYSPARAMS_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
363 {
364 font16->lfHeight = font32->lfHeight;
365 font16->lfWidth = font32->lfWidth;
366 font16->lfEscapement = font32->lfEscapement;
367 font16->lfOrientation = font32->lfOrientation;
368 font16->lfWeight = font32->lfWeight;
369 font16->lfItalic = font32->lfItalic;
370 font16->lfUnderline = font32->lfUnderline;
371 font16->lfStrikeOut = font32->lfStrikeOut;
372 font16->lfCharSet = font32->lfCharSet;
373 font16->lfOutPrecision = font32->lfOutPrecision;
374 font16->lfClipPrecision = font32->lfClipPrecision;
375 font16->lfQuality = font32->lfQuality;
376 font16->lfPitchAndFamily = font32->lfPitchAndFamily;
377 lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
378 }
379
380 static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
381 {
382 font32->lfHeight = font16->lfHeight;
383 font32->lfWidth = font16->lfWidth;
384 font32->lfEscapement = font16->lfEscapement;
385 font32->lfOrientation = font16->lfOrientation;
386 font32->lfWeight = font16->lfWeight;
387 font32->lfItalic = font16->lfItalic;
388 font32->lfUnderline = font16->lfUnderline;
389 font32->lfStrikeOut = font16->lfStrikeOut;
390 font32->lfCharSet = font16->lfCharSet;
391 font32->lfOutPrecision = font16->lfOutPrecision;
392 font32->lfClipPrecision = font16->lfClipPrecision;
393 font32->lfQuality = font16->lfQuality;
394 font32->lfPitchAndFamily = font16->lfPitchAndFamily;
395 MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
396 font32->lfFaceName[LF_FACESIZE-1] = 0;
397 }
398
399 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
400 {
401 font32A->lfHeight = font32W->lfHeight;
402 font32A->lfWidth = font32W->lfWidth;
403 font32A->lfEscapement = font32W->lfEscapement;
404 font32A->lfOrientation = font32W->lfOrientation;
405 font32A->lfWeight = font32W->lfWeight;
406 font32A->lfItalic = font32W->lfItalic;
407 font32A->lfUnderline = font32W->lfUnderline;
408 font32A->lfStrikeOut = font32W->lfStrikeOut;
409 font32A->lfCharSet = font32W->lfCharSet;
410 font32A->lfOutPrecision = font32W->lfOutPrecision;
411 font32A->lfClipPrecision = font32W->lfClipPrecision;
412 font32A->lfQuality = font32W->lfQuality;
413 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
414 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
415 font32A->lfFaceName[LF_FACESIZE-1] = 0;
416 }
417
418 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
419 {
420 font32W->lfHeight = font32A->lfHeight;
421 font32W->lfWidth = font32A->lfWidth;
422 font32W->lfEscapement = font32A->lfEscapement;
423 font32W->lfOrientation = font32A->lfOrientation;
424 font32W->lfWeight = font32A->lfWeight;
425 font32W->lfItalic = font32A->lfItalic;
426 font32W->lfUnderline = font32A->lfUnderline;
427 font32W->lfStrikeOut = font32A->lfStrikeOut;
428 font32W->lfCharSet = font32A->lfCharSet;
429 font32W->lfOutPrecision = font32A->lfOutPrecision;
430 font32W->lfClipPrecision = font32A->lfClipPrecision;
431 font32W->lfQuality = font32A->lfQuality;
432 font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
433 MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
434 font32W->lfFaceName[LF_FACESIZE-1] = 0;
435 }
436
437 static void SYSPARAMS_NonClientMetrics32ATo16( const NONCLIENTMETRICSA* lpnm32, LPNONCLIENTMETRICS16 lpnm16 )
438 {
439 lpnm16->iBorderWidth = lpnm32->iBorderWidth;
440 lpnm16->iScrollWidth = lpnm32->iScrollWidth;
441 lpnm16->iScrollHeight = lpnm32->iScrollHeight;
442 lpnm16->iCaptionWidth = lpnm32->iCaptionWidth;
443 lpnm16->iCaptionHeight = lpnm32->iCaptionHeight;
444 SYSPARAMS_LogFont32ATo16( &lpnm32->lfCaptionFont, &lpnm16->lfCaptionFont );
445 lpnm16->iSmCaptionWidth = lpnm32->iSmCaptionWidth;
446 lpnm16->iSmCaptionHeight = lpnm32->iSmCaptionHeight;
447 SYSPARAMS_LogFont32ATo16( &lpnm32->lfSmCaptionFont, &lpnm16->lfSmCaptionFont );
448 lpnm16->iMenuWidth = lpnm32->iMenuWidth;
449 lpnm16->iMenuHeight = lpnm32->iMenuHeight;
450 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMenuFont, &lpnm16->lfMenuFont );
451 SYSPARAMS_LogFont32ATo16( &lpnm32->lfStatusFont, &lpnm16->lfStatusFont );
452 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMessageFont, &lpnm16->lfMessageFont );
453 }
454
455 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
456 {
457 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
458 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
459 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
460 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
461 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
462 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
463 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
464 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
465 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
466 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
467 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
468 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
469 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
470 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
471 }
472
473 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
474 {
475 lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
476 lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
477 lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
478 lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
479 lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
480 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
481 lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
482 lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
483 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
484 lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
485 lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
486 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
487 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
488 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
489 }
490
491
492 /* Helper functions to retrieve monitors info */
493
494 struct monitor_info
495 {
496 int count;
497 RECT virtual_rect;
498 };
499
500 static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
501 {
502 struct monitor_info *info = (struct monitor_info *)lp;
503 info->count++;
504 UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
505 return TRUE;
506 }
507
508 static void get_monitors_info( struct monitor_info *info )
509 {
510 info->count = 0;
511 SetRectEmpty( &info->virtual_rect );
512 EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
513 }
514
515
516 /* get text metrics and/or "average" char width of the specified logfont
517 * for the specified dc */
518 static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
519 {
520 HFONT hfont, hfontsav;
521 TEXTMETRICW tm;
522 if( !ptm) ptm = &tm;
523 hfont = CreateFontIndirectW( plf);
524 if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
525 ptm->tmHeight = -1;
526 if( psz) *psz = 10;
527 if( hfont) DeleteObject( hfont);
528 return;
529 }
530 GetTextMetricsW( hdc, ptm);
531 if( psz)
532 if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
533 *psz = 10;
534 SelectObject( hdc, hfontsav);
535 DeleteObject( hfont);
536 }
537
538 /***********************************************************************
539 * get_volatile_regkey
540 *
541 * Return a handle to the volatile registry key used to store
542 * non-permanently modified parameters.
543 */
544 static HKEY get_volatile_regkey(void)
545 {
546 static HKEY volatile_key;
547
548 if (!volatile_key)
549 {
550 HKEY key;
551 /* This must be non-volatile! */
552 if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
553 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0,
554 &key, 0 ) != ERROR_SUCCESS)
555 {
556 ERR("Can't create wine registry branch\n");
557 }
558 else
559 {
560 /* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
561 if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS,
562 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
563 &volatile_key, 0 ) != ERROR_SUCCESS)
564 ERR("Can't create non-permanent wine registry branch\n");
565
566 RegCloseKey(key);
567 }
568 }
569 return volatile_key;
570 }
571
572 /***********************************************************************
573 * SYSPARAMS_NotifyChange
574 *
575 * Sends notification about system parameter update.
576 */
577 static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
578 {
579 static const WCHAR emptyW[1];
580
581 if (notify_change)
582 {
583 if (fWinIni & SPIF_UPDATEINIFILE)
584 {
585 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
586 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
587 uiAction, (LPARAM) emptyW,
588 SMTO_ABORTIFHUNG, 2000, NULL );
589 }
590 else
591 {
592 /* FIXME notify other wine processes with internal message */
593 }
594 }
595 }
596
597
598 /***********************************************************************
599 * Loads system parameter from user profile.
600 */
601 static BOOL SYSPARAMS_LoadRaw( LPCWSTR lpRegKey, LPCWSTR lpValName, LPBYTE lpBuf, DWORD count )
602 {
603 BOOL ret = FALSE;
604 DWORD type;
605 HKEY hKey;
606
607 memset( lpBuf, 0, count );
608 if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
609 (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
610 {
611 ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, (LPBYTE)lpBuf, &count);
612 RegCloseKey( hKey );
613 }
614 return ret;
615 }
616
617 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
618 {
619 return SYSPARAMS_LoadRaw( lpRegKey, lpValName, (LPBYTE)lpBuf, count );
620 }
621
622 /***********************************************************************
623 * Saves system parameter to user profile.
624 */
625
626 /* Save data as-is */
627 static BOOL SYSPARAMS_SaveRaw( LPCWSTR lpRegKey, LPCWSTR lpValName,
628 const BYTE* lpValue, DWORD valueSize,
629 DWORD type, UINT fWinIni )
630 {
631 HKEY hKey;
632 HKEY hBaseKey;
633 DWORD dwOptions;
634 BOOL ret = FALSE;
635
636 if (fWinIni & SPIF_UPDATEINIFILE)
637 {
638 hBaseKey = HKEY_CURRENT_USER;
639 dwOptions = 0;
640 }
641 else
642 {
643 hBaseKey = get_volatile_regkey();
644 dwOptions = REG_OPTION_VOLATILE;
645 }
646
647 if (RegCreateKeyExW( hBaseKey, lpRegKey,
648 0, 0, dwOptions, KEY_ALL_ACCESS,
649 0, &hKey, 0 ) == ERROR_SUCCESS)
650 {
651 if (RegSetValueExW( hKey, lpValName, 0, type,
652 lpValue, valueSize) == ERROR_SUCCESS)
653 {
654 ret = TRUE;
655 if (hBaseKey == HKEY_CURRENT_USER)
656 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
657 }
658 RegCloseKey( hKey );
659 }
660 return ret;
661 }
662
663 /* Convenience function to save strings */
664 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
665 UINT fWinIni )
666 {
667 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)lpValue,
668 (strlenW(lpValue) + 1)*sizeof(WCHAR), REG_SZ, fWinIni );
669 }
670
671 /* Convenience function to save logical fonts */
672 static BOOL SYSPARAMS_SaveLogFont( LPCWSTR lpRegKey, LPCWSTR lpValName,
673 LPLOGFONTW plf, UINT fWinIni )
674 {
675 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)plf,
676 sizeof( LOGFONTW), REG_BINARY, fWinIni );
677 }
678
679
680 static inline HDC get_display_dc(void)
681 {
682 static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
683 static HDC display_dc;
684 if (!display_dc) display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
685 return display_dc;
686 }
687
688 static inline int get_display_dpi(void)
689 {
690 static int display_dpi;
691 if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
692 return display_dpi;
693 }
694
695 /***********************************************************************
696 * SYSPARAMS_Twips2Pixels
697 *
698 * Convert a dimension value that was obtained from the registry. These are
699 * quoted as being "twips" values if negative and pixels if positive.
700 * One inch is 1440 twips. So to convert, divide by 1440 to get inches and
701 * multiply that by the dots-per-inch to get the size in pixels.
702 * See for example
703 * MSDN Library - April 2001 -> Resource Kits ->
704 * Windows 2000 Resource Kit Reference ->
705 * Technical Reference to the Windows 2000 Registry ->
706 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
707 */
708 inline static int SYSPARAMS_Twips2Pixels(int x)
709 {
710 if (x < 0)
711 x = (-x * get_display_dpi() + 720) / 1440;
712 return x;
713 }
714
715 /***********************************************************************
716 * get_reg_metric
717 *
718 * Get a registry entry from the already open key. This allows us to open the
719 * section once and read several values.
720 *
721 * Of course this function belongs somewhere more usable but here will do
722 * for now.
723 */
724 static int get_reg_metric( HKEY hkey, LPCWSTR lpValName, int default_value )
725 {
726 int value = default_value;
727 if (hkey)
728 {
729 WCHAR buffer[128];
730 DWORD type, count = sizeof(buffer);
731 if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
732 {
733 if (type != REG_SZ)
734 {
735 /* Are there any utilities for converting registry entries
736 * between formats?
737 */
738 /* FIXME_(reg)("We need reg format converter\n"); */
739 }
740 else
741 value = atoiW(buffer);
742 }
743 }
744 return SYSPARAMS_Twips2Pixels(value);
745 }
746
747
748 /*************************************************************************
749 * SYSPARAMS_SetSysColor
750 */
751 static void SYSPARAMS_SetSysColor( int index, COLORREF color )
752 {
753 if (index < 0 || index >= NUM_SYS_COLORS) return;
754 SysColors[index] = color;
755 if (SysColorBrushes[index])
756 {
757 __wine_make_gdi_object_system( SysColorBrushes[index], FALSE);
758 DeleteObject( SysColorBrushes[index] );
759 }
760 SysColorBrushes[index] = CreateSolidBrush( color );
761 __wine_make_gdi_object_system( SysColorBrushes[index], TRUE);
762
763 if (SysColorPens[index])
764 {
765 __wine_make_gdi_object_system( SysColorPens[index], FALSE);
766 DeleteObject( SysColorPens[index] );
767 }
768 SysColorPens[index] = CreatePen( PS_SOLID, 1, color );
769 __wine_make_gdi_object_system( SysColorPens[index], TRUE);
770 }
771
772 /* load a uint parameter from the registry */
773 static BOOL get_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
774 UINT *value_ptr, UINT *ret_ptr )
775 {
776 if (!ret_ptr) return FALSE;
777 if (!spi_loaded[idx])
778 {
779 WCHAR buf[12];
780
781 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) )) *value_ptr = atoiW( buf );
782 spi_loaded[idx] = TRUE;
783 }
784 *ret_ptr = *value_ptr;
785 return TRUE;
786 }
787
788 /* load a twips parameter from the registry */
789 static BOOL get_twips_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
790 UINT *value_ptr, UINT *ret_ptr )
791 {
792 if (!ret_ptr) return FALSE;
793 if (!spi_loaded[idx])
794 {
795 WCHAR buf[12];
796
797 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) ))
798 *value_ptr = SYSPARAMS_Twips2Pixels( atoiW(buf) );
799 spi_loaded[idx] = TRUE;
800 }
801 *ret_ptr = *value_ptr;
802 return TRUE;
803 }
804
805 /* load a boolean parameter from the registry */
806 static inline BOOL get_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
807 BOOL *value_ptr, BOOL *ret_ptr )
808 {
809 return get_uint_param( idx, regkey, value, (UINT *)value_ptr, (UINT *)ret_ptr );
810 }
811
812 /* set a uint parameter that is mirrored in two different registry locations */
813 static BOOL set_uint_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
814 LPCWSTR value, UINT *value_ptr, UINT new_val, UINT fWinIni )
815 {
816 WCHAR buf[12];
817
818 wsprintfW(buf, CSu, new_val);
819 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
820 if (regkey_mirror) SYSPARAMS_Save( regkey_mirror, value, buf, fWinIni );
821 *value_ptr = new_val;
822 spi_loaded[idx] = TRUE;
823 return TRUE;
824 }
825
826 /* save an int parameter in registry */
827 static BOOL save_int_param( LPCWSTR regkey, LPCWSTR value, INT *value_ptr,
828 INT new_val, UINT fWinIni )
829 {
830 WCHAR buf[12];
831
832 wsprintfW(buf, CSd, new_val);
833 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
834 if( value_ptr) *value_ptr = new_val;
835 return TRUE;
836 }
837
838 /* set an int parameter in the registry */
839 static inline BOOL set_int_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
840 INT *value_ptr, INT new_val, UINT fWinIni )
841 {
842 BOOL ret = save_int_param( regkey, value, value_ptr, new_val, fWinIni );
843 if (ret) spi_loaded[idx] = TRUE;
844 return ret;
845 }
846
847 /* set a uint parameter in the registry */
848 static inline BOOL set_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
849 UINT *value_ptr, UINT new_val, UINT fWinIni )
850 {
851 return set_uint_param_mirrored( idx, regkey, NULL, value, value_ptr, new_val, fWinIni );
852 }
853
854 /* set a boolean parameter that is mirrored in two different registry locations */
855 static inline BOOL set_bool_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
856 LPCWSTR value, BOOL *value_ptr, BOOL new_val, UINT fWinIni )
857 {
858 return set_uint_param_mirrored( idx, regkey, regkey_mirror, value,
859 (UINT *)value_ptr, new_val, fWinIni );
860 }
861
862 /* set a boolean parameter in the registry */
863 static inline BOOL set_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
864 BOOL *value_ptr, BOOL new_val, UINT fWinIni )
865 {
866 return set_uint_param( idx, regkey, value, (UINT *)value_ptr, new_val, fWinIni );
867 }
868
869 /* load a boolean parameter from the user preference key */
870 static BOOL get_user_pref_param( UINT offset, UINT mask, BOOL *ret_ptr )
871 {
872 if (!ret_ptr) return FALSE;
873
874 if (!spi_loaded[SPI_USERPREFERENCEMASK_IDX])
875 {
876 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
877 SPI_USERPREFERENCEMASK_VALNAME,
878 user_prefs, sizeof(user_prefs) );
879 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
880 }
881 *ret_ptr = (user_prefs[offset] & mask) != 0;
882 return TRUE;
883 }
884
885 /* set a boolean parameter in the user preference key */
886 static BOOL set_user_pref_param( UINT offset, UINT mask, BOOL value, BOOL fWinIni )
887 {
888 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
889 SPI_USERPREFERENCEMASK_VALNAME,
890 user_prefs, sizeof(user_prefs) );
891 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
892
893 if (value) user_prefs[offset] |= mask;
894 else user_prefs[offset] &= ~mask;
895
896 SYSPARAMS_SaveRaw( SPI_USERPREFERENCEMASK_REGKEY,
897 SPI_USERPREFERENCEMASK_VALNAME,
898 user_prefs, sizeof(user_prefs), REG_BINARY, fWinIni );
899 return TRUE;
900 }
901
902 /***********************************************************************
903 * SYSPARAMS_Init
904 *
905 * Initialisation of the system metrics array.
906 */
907 void SYSPARAMS_Init(void)
908 {
909 HKEY hkey; /* key to the window metrics area of the registry */
910 int i, r, g, b;
911 char buffer[100];
912 HBITMAP h55AABitmap;
913
914 /* initialize system colors */
915
916 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Control Panel\\Colors", 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
917 hkey = 0;
918 for (i = 0; i < NUM_SYS_COLORS; i++)
919 {
920 BOOL bOk = FALSE;
921
922 /* first try, registry */
923 if (hkey)
924 {
925 DWORD dwDataSize = sizeof(buffer);
926 if (!(RegQueryValueExA(hkey,DefSysColors[i*2], 0, 0, (LPBYTE) buffer, &dwDataSize)))
927 if (sscanf( buffer, "%d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
928 }
929
930 /* second try, win.ini */
931 if (!bOk)
932 {
933 GetProfileStringA( "colors", DefSysColors[i*2], DefSysColors[i*2+1], buffer, 100 );
934 if (sscanf( buffer, " %d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
935 }
936
937 /* last chance, take the default */
938 if (!bOk)
939 {
940 int iNumColors = sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
941 assert (iNumColors==3);
942 }
943
944 SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
945 }
946 if (hkey) RegCloseKey( hkey );
947
948 /* create 55AA bitmap */
949
950 h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
951 SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
952 __wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
953 }
954
955
956 /***********************************************************************
957 * reg_get_logfont
958 *
959 * Tries to retrieve logfont info from the specified key and value
960 */
961 static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
962 {
963 HKEY hkey;
964 LOGFONTW lfbuf;
965 DWORD type, size;
966 BOOL found = FALSE;
967 HKEY base_keys[2];
968 int i;
969
970 base_keys[0] = get_volatile_regkey();
971 base_keys[1] = HKEY_CURRENT_USER;
972
973 for(i = 0; i < 2 && !found; i++)
974 {
975 if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
976 {
977 size = sizeof(lfbuf);
978 if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
979 type == REG_BINARY)
980 {
981 if( size == sizeof(lfbuf))
982 {
983 found = TRUE;
984 memcpy(lf, &lfbuf, size);
985 } else if( size == sizeof( LOGFONT16))
986 { /* win9x-winME format */
987 found = TRUE;
988 SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
989 } else
990 WARN("Unknown format in key %s value %s, size is %d\n",
991 debugstr_w( key), debugstr_w( value), size);
992 }
993 RegCloseKey(hkey);
994 }
995 }
996 if( found && lf->lfHeight > 0) {
997 /* positive height value means points ( inch/72 ) */
998 lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
999 }
1000 return found;
1001 }
1002
1003 /* load all the minimized metrics */
1004 static void load_minimized_metrics(void)
1005 {
1006 HKEY hkey;
1007 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1008 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1009
1010 minimized_metrics.iWidth = max( get_reg_metric(hkey,
1011 METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
1012 minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
1013 METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
1014 minimized_metrics.iVertGap = max( get_reg_metric(hkey,
1015 METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
1016 minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
1017 METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
1018
1019 if (hkey) RegCloseKey( hkey );
1020 spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1021 }
1022
1023 /* adjust some of the raw values found in the registry */
1024 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
1025 {
1026 TEXTMETRICW tm;
1027 if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
1028 if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
1029 if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
1030 if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
1031
1032 /* get some extra metrics */
1033 get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
1034 &tmMenuFont, NULL);
1035 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
1036 NULL, &CaptionFontAvCharWidth);
1037
1038 /* adjust some heights to the corresponding font */
1039 pncm->iMenuHeight = max( pncm->iMenuHeight,
1040 2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
1041 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
1042 pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
1043 get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
1044 pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
1045 }
1046
1047 /* load all the non-client metrics */
1048 static void load_nonclient_metrics(void)
1049 {
1050 HKEY hkey;
1051 NONCLIENTMETRICSW ncm;
1052 INT r;
1053
1054 ncm.cbSize = sizeof (ncm);
1055 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1056 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1057
1058 /* initialize geometry entries */
1059 ncm.iBorderWidth = get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
1060 ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
1061 ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
1062
1063 /* size of the normal caption buttons */
1064 ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
1065 ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
1066
1067 /* caption font metrics */
1068 if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
1069 {
1070 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
1071 ncm.lfCaptionFont.lfWeight = FW_BOLD;
1072 }
1073
1074 /* size of the small caption buttons */
1075 ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
1076 ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
1077
1078 /* small caption font metrics */
1079 if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
1080 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
1081
1082 /* menus, FIXME: names of wine.conf entries are bogus */
1083
1084 /* size of the menu (MDI) buttons */
1085 ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
1086 ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
1087
1088 /* menu font metrics */
1089 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
1090 {
1091 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
1092 GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
1093 ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
1094 r = GetProfileIntW( Desktop, MenuFontSize, 0 );
1095 if (r)
1096 ncm.lfMenuFont.lfHeight = -r;
1097 ncm.lfMenuFont.lfWeight = FW_NORMAL;
1098 }
1099
1100 /* status bar font metrics */
1101 if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
1102 {
1103 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
1104 GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
1105 ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
1106 r = GetProfileIntW( Desktop, StatusFontSize, 0 );
1107 if (r)
1108 ncm.lfStatusFont.lfHeight = -r;
1109 ncm.lfStatusFont.lfWeight = FW_NORMAL;
1110 }
1111
1112 /* message font metrics */
1113 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
1114 {
1115 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
1116 GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
1117 ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
1118 r = GetProfileIntW( Desktop, MessageFontSize, 0 );
1119 if (r)
1120 ncm.lfMessageFont.lfHeight = -r;
1121 ncm.lfMessageFont.lfWeight = FW_NORMAL;
1122 }
1123
1124 /* some extra fields not in the nonclient structure */
1125 icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
1126
1127 if (hkey) RegCloseKey( hkey );
1128 normalize_nonclientmetrics( &ncm);
1129 memcpy( &nonclient_metrics, &ncm, sizeof(nonclient_metrics) );
1130 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1131 }
1132
1133
1134 /***********************************************************************
1135 * SystemParametersInfoW (USER32.@)
1136 *
1137 * Each system parameter has flag which shows whether the parameter
1138 * is loaded or not. Parameters, stored directly in SysParametersInfo are
1139 * loaded from registry only when they are requested and the flag is
1140 * "false", after the loading the flag is set to "true". On interprocess
1141 * notification of the parameter change the corresponding parameter flag is
1142 * set to "false". The parameter value will be reloaded when it is requested
1143 * the next time.
1144 * Parameters, backed by or depend on GetSystemMetrics are processed
1145 * differently. These parameters are always loaded. They are reloaded right
1146 * away on interprocess change notification. We can't do lazy loading because
1147 * we don't want to complicate GetSystemMetrics.
1148 * Parameters, backed by X settings are read from corresponding setting.
1149 * On the parameter change request the setting is changed. Interprocess change
1150 * notifications are ignored.
1151 * When parameter value is updated the changed value is stored in permanent
1152 * registry branch if saving is requested. Otherwise it is stored
1153 * in temporary branch
1154 *
1155 * Some SPI values can also be stored as Twips values in the registry,
1156 * don't forget the conversion!
1157 */
1158 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1159 PVOID pvParam, UINT fWinIni )
1160 {
1161 #define WINE_SPI_FIXME(x) \
1162 case x: \
1163 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1164 SetLastError( ERROR_INVALID_SPI_VALUE ); \
1165 ret = FALSE; \
1166 break
1167 #define WINE_SPI_WARN(x) \
1168 case x: \
1169 WARN( "Ignored action: %u (%s)\n", x, #x ); \
1170 break
1171
1172 BOOL ret = TRUE;
1173 unsigned spi_idx = 0;
1174
1175 switch (uiAction)
1176 {
1177 case SPI_GETBEEP: /* 1 */
1178 if (!pvParam) return FALSE;
1179
1180 spi_idx = SPI_SETBEEP_IDX;
1181 if (!spi_loaded[spi_idx])
1182 {
1183 WCHAR buf[5];
1184
1185 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
1186 beep_active = !lstrcmpiW( Yes, buf );
1187 spi_loaded[spi_idx] = TRUE;
1188 }
1189
1190 *(BOOL *)pvParam = beep_active;
1191 break;
1192
1193 case SPI_SETBEEP: /* 2 */
1194 spi_idx = SPI_SETBEEP_IDX;
1195 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
1196 (uiParam ? Yes : No), fWinIni ))
1197 {
1198 beep_active = uiParam;
1199 spi_loaded[spi_idx] = TRUE;
1200 }
1201 else
1202 ret = FALSE;
1203 break;
1204
1205 case SPI_GETMOUSE: /* 3 */
1206 if (!pvParam) return FALSE;
1207
1208 spi_idx = SPI_SETMOUSE_IDX;
1209 if (!spi_loaded[spi_idx])
1210 {
1211 WCHAR buf[12];
1212
1213 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1214 buf, sizeof(buf) ))
1215 mouse_threshold1 = atoiW( buf );
1216 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1217 buf, sizeof(buf) ))
1218 mouse_threshold2 = atoiW( buf );
1219 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1220 buf, sizeof(buf) ))
1221 mouse_speed = atoiW( buf );
1222 spi_loaded[spi_idx] = TRUE;
1223 }
1224 ((INT *)pvParam)[0] = mouse_threshold1;
1225 ((INT *)pvParam)[1] = mouse_threshold2;
1226 ((INT *)pvParam)[2] = mouse_speed;
1227 break;
1228
1229 case SPI_SETMOUSE: /* 4 */
1230 {
1231 if (!pvParam) return FALSE;
1232 ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1233 &mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
1234 if( ret) {
1235 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1236 &mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
1237 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1238 &mouse_speed, ((INT *)pvParam)[2], fWinIni);
1239 }
1240 break;
1241 }
1242
1243 case SPI_GETBORDER:
1244 ret = get_twips_param( SPI_SETBORDER_IDX,
1245 SPI_SETBORDER_REGKEY,
1246 SPI_SETBORDER_VALNAME,
1247 &border, pvParam );
1248 if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
1249 break;
1250
1251 case SPI_SETBORDER:
1252 nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
1253 /* raw value goes to registry */
1254 ret = set_uint_param( SPI_SETBORDER_IDX,
1255 SPI_SETBORDER_REGKEY,
1256 SPI_SETBORDER_VALNAME,
1257 &border, uiParam, fWinIni );
1258 break;
1259
1260 case SPI_GETKEYBOARDSPEED:
1261 ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1262 SPI_SETKEYBOARDSPEED_REGKEY,
1263 SPI_SETKEYBOARDSPEED_VALNAME,
1264 &keyboard_speed, pvParam );
1265 break;
1266
1267 case SPI_SETKEYBOARDSPEED:
1268 if (uiParam > 31) uiParam = 31;
1269 ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1270 SPI_SETKEYBOARDSPEED_REGKEY,
1271 SPI_SETKEYBOARDSPEED_VALNAME,
1272 &keyboard_speed, uiParam, fWinIni );
1273 break;
1274
1275 /* not implemented in Windows */
1276 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
1277
1278 case SPI_ICONHORIZONTALSPACING:
1279 if (pvParam != NULL)
1280 {
1281 ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
1282 SPI_ICONHORIZONTALSPACING_REGKEY,
1283 SPI_ICONHORIZONTALSPACING_VALNAME,
1284 (UINT*)&icon_metrics.iHorzSpacing, pvParam );
1285 }
1286 else
1287 {
1288 if (uiParam < 32) uiParam = 32;
1289 ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
1290 SPI_ICONHORIZONTALSPACING_REGKEY,
1291 SPI_ICONHORIZONTALSPACING_VALNAME,
1292 (UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
1293 }
1294 break;
1295
1296 case SPI_GETSCREENSAVETIMEOUT:
1297 ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1298 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1299 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1300 &screensave_timeout, pvParam );
1301 break;
1302
1303 case SPI_SETSCREENSAVETIMEOUT:
1304 ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1305 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1306 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1307 &screensave_timeout, uiParam, fWinIni );
1308 break;
1309
1310 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1311 if (!pvParam) return FALSE;
1312 *(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
1313 break;
1314
1315 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1316 {
1317 WCHAR buf[12];
1318
1319 wsprintfW(buf, CSu, uiParam);
1320 USER_Driver->pSetScreenSaveActive( uiParam );
1321 /* saved value does not affect Wine */
1322 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1323 SPI_SETSCREENSAVEACTIVE_VALNAME,
1324 buf, fWinIni );
1325 break;
1326 }
1327
1328 case SPI_GETGRIDGRANULARITY:
1329 ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1330 SPI_SETGRIDGRANULARITY_REGKEY,
1331 SPI_SETGRIDGRANULARITY_VALNAME,
1332 &grid_granularity, pvParam );
1333 break;
1334
1335 case SPI_SETGRIDGRANULARITY:
1336 ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1337 SPI_SETGRIDGRANULARITY_REGKEY,
1338 SPI_SETGRIDGRANULARITY_VALNAME,
1339 &grid_granularity, uiParam, fWinIni );
1340 break;
1341
1342 case SPI_SETDESKWALLPAPER: /* 20 */
1343 if (!pvParam || !SetDeskWallPaper( (LPSTR)pvParam )) return FALSE;
1344 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1345 break;
1346
1347 case SPI_SETDESKPATTERN: /* 21 */
1348 /* FIXME: the ability to specify a pattern in pvParam
1349 doesn't seem to be documented for Win32 */
1350 if ((INT16)uiParam == -1)
1351 {
1352 WCHAR buf[256];
1353 GetProfileStringW( Desktop, Pattern,
1354 defPattern,
1355 buf, sizeof(buf)/sizeof(WCHAR) );
1356 ret = DESKTOP_SetPattern( buf );
1357 } else
1358 ret = DESKTOP_SetPattern( (LPWSTR)pvParam );
1359 break;
1360
1361 case SPI_GETKEYBOARDDELAY:
1362 ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1363 SPI_SETKEYBOARDDELAY_REGKEY,
1364 SPI_SETKEYBOARDDELAY_VALNAME,
1365 &keyboard_delay, pvParam );
1366 break;
1367
1368 case SPI_SETKEYBOARDDELAY:
1369 ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1370 SPI_SETKEYBOARDDELAY_REGKEY,
1371 SPI_SETKEYBOARDDELAY_VALNAME,
1372 &keyboard_delay, uiParam, fWinIni );
1373 break;
1374
1375 case SPI_ICONVERTICALSPACING:
1376 if (pvParam != NULL)
1377 {
1378 ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
1379 SPI_ICONVERTICALSPACING_REGKEY,
1380 SPI_ICONVERTICALSPACING_VALNAME,
1381 (UINT*)&icon_metrics.iVertSpacing, pvParam );
1382 if( icon_metrics.iVertSpacing < 32)
1383 icon_metrics.iVertSpacing = 32;
1384 }
1385 else
1386 {
1387 if (uiParam < 32) uiParam = 32;
1388 ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
1389 SPI_ICONVERTICALSPACING_REGKEY,
1390 SPI_ICONVERTICALSPACING_VALNAME,
1391 (UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
1392 }
1393 break;
1394
1395 case SPI_GETICONTITLEWRAP:
1396 ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
1397 SPI_SETICONTITLEWRAP_REGKEY1,
1398 SPI_SETICONTITLEWRAP_VALNAME,
1399 &icon_metrics.iTitleWrap, pvParam );
1400 break;
1401
1402 case SPI_SETICONTITLEWRAP:
1403 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1404 SPI_SETICONTITLEWRAP_REGKEY1,
1405 SPI_SETICONTITLEWRAP_REGKEY2,
1406 SPI_SETICONTITLEWRAP_VALNAME,
1407 &icon_metrics.iTitleWrap, uiParam, fWinIni );
1408 break;
1409
1410 case SPI_GETMENUDROPALIGNMENT:
1411 ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
1412 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1413 SPI_SETMENUDROPALIGNMENT_VALNAME,
1414 &menu_drop_alignment, pvParam );
1415 break;
1416
1417 case SPI_SETMENUDROPALIGNMENT:
1418 ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
1419 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1420 SPI_SETMENUDROPALIGNMENT_REGKEY2,
1421 SPI_SETMENUDROPALIGNMENT_VALNAME,
1422 &menu_drop_alignment, uiParam, fWinIni );
1423 break;
1424
1425 case SPI_SETDOUBLECLKWIDTH:
1426 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
1427 SPI_SETDOUBLECLKWIDTH_REGKEY1,
1428 SPI_SETDOUBLECLKWIDTH_REGKEY2,
1429 SPI_SETDOUBLECLKWIDTH_VALNAME,
1430 &double_click_width, uiParam, fWinIni );
1431 break;
1432
1433 case SPI_SETDOUBLECLKHEIGHT:
1434 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
1435 SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1436 SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1437 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1438 &double_click_height, uiParam, fWinIni );
1439 break;
1440
1441 case SPI_GETICONTITLELOGFONT:
1442 {
1443 LOGFONTW lfDefault;
1444
1445 if (!pvParam) return FALSE;
1446
1447 spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1448 if (!spi_loaded[spi_idx])
1449 {
1450 if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
1451 SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
1452 {
1453 INT r;
1454
1455 /*
1456 * The 'default GDI fonts' seems to be returned.
1457 * If a returned font is not a correct font in your environment,
1458 * please try to fix objects/gdiobj.c at first.
1459 */
1460 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1461
1462 GetProfileStringW( Desktop, IconTitleFaceName,
1463 lfDefault.lfFaceName,
1464 icon_metrics.lfFont.lfFaceName,
1465 LF_FACESIZE );
1466
1467 r = GetProfileIntW( Desktop, IconTitleSize, 0 );
1468 if (r)
1469 icon_metrics.lfFont.lfHeight = -r;
1470 else
1471 icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
1472
1473 icon_metrics.lfFont.lfWidth = 0;
1474 icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
1475 icon_metrics.lfFont.lfWeight = FW_NORMAL;
1476 icon_metrics.lfFont.lfItalic = FALSE;
1477 icon_metrics.lfFont.lfStrikeOut = FALSE;
1478 icon_metrics.lfFont.lfUnderline = FALSE;
1479 icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1480 icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
1481 icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1482 icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
1483 icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
1484 spi_loaded[spi_idx] = TRUE;
1485 }
1486 }
1487 *(LOGFONTW *)pvParam = icon_metrics.lfFont;
1488 break;
1489 }
1490
1491 case SPI_SETDOUBLECLICKTIME:
1492 ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
1493 SPI_SETDOUBLECLICKTIME_REGKEY,
1494 SPI_SETDOUBLECLICKTIME_VALNAME,
1495 &double_click_time, uiParam, fWinIni );
1496 break;
1497
1498 case SPI_SETMOUSEBUTTONSWAP:
1499 ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
1500 SPI_SETMOUSEBUTTONSWAP_REGKEY,
1501 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1502 &swap_buttons, uiParam, fWinIni );
1503 break;
1504
1505 case SPI_SETICONTITLELOGFONT: /* 34 */
1506 if( uiParam == sizeof(LOGFONTW)) {
1507 ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1508 SPI_SETICONTITLELOGFONT_VALNAME, (LOGFONTW *)pvParam, fWinIni);
1509 if( ret) {
1510 icon_metrics.lfFont = *(LOGFONTW *)pvParam;
1511 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1512 }
1513 } else
1514 ret = FALSE;
1515 break;
1516
1517 case SPI_GETFASTTASKSWITCH: /* 35 */
1518 if (!pvParam) return FALSE;
1519 *(BOOL *)pvParam = 1;
1520 break;
1521
1522 case SPI_SETFASTTASKSWITCH: /* 36 */
1523 /* the action is disabled */
1524 ret = FALSE;
1525 break;
1526
1527 case SPI_SETDRAGFULLWINDOWS:
1528 ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1529 SPI_SETDRAGFULLWINDOWS_REGKEY,
1530 SPI_SETDRAGFULLWINDOWS_VALNAME,
1531 &drag_full_windows, uiParam, fWinIni );
1532 break;
1533
1534 case SPI_GETDRAGFULLWINDOWS:
1535 ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1536 SPI_SETDRAGFULLWINDOWS_REGKEY,
1537 SPI_SETDRAGFULLWINDOWS_VALNAME,
1538 &drag_full_windows, pvParam );
1539 break;
1540
1541 case SPI_GETNONCLIENTMETRICS:
1542 {
1543 LPNONCLIENTMETRICSW lpnm = pvParam;
1544
1545 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
1546
1547 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1548 memcpy( lpnm, &nonclient_metrics, sizeof(*lpnm) );
1549 else
1550 ret = FALSE;
1551 break;
1552 }
1553
1554 case SPI_SETNONCLIENTMETRICS:
1555 {
1556 LPNONCLIENTMETRICSW lpnm = pvParam;
1557
1558 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1559 {
1560 NONCLIENTMETRICSW ncm;
1561 ret = set_uint_param( SPI_SETBORDER_IDX,
1562 SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
1563 &border, lpnm->iBorderWidth, fWinIni );
1564 if( ret) ret = save_int_param( METRICS_REGKEY,
1565 METRICS_SCROLLWIDTH_VALNAME, NULL,
1566 lpnm->iScrollWidth, fWinIni );
1567 if( ret) ret = save_int_param( METRICS_REGKEY,
1568 METRICS_SCROLLHEIGHT_VALNAME, NULL,
1569 lpnm->iScrollHeight, fWinIni );
1570 if( ret) ret = save_int_param( METRICS_REGKEY,
1571 METRICS_CAPTIONWIDTH_VALNAME, NULL,
1572 lpnm->iCaptionWidth, fWinIni );
1573 if( ret) ret = save_int_param( METRICS_REGKEY,
1574 METRICS_CAPTIONHEIGHT_VALNAME, NULL,
1575 lpnm->iCaptionHeight, fWinIni );
1576 if( ret) ret = save_int_param( METRICS_REGKEY,
1577 METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
1578 lpnm->iSmCaptionWidth, fWinIni );
1579 if( ret) ret = save_int_param( METRICS_REGKEY,
1580 METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
1581 lpnm->iSmCaptionHeight, fWinIni );
1582 if( ret) ret = save_int_param( METRICS_REGKEY,
1583 METRICS_MENUWIDTH_VALNAME, NULL,
1584 lpnm->iMenuWidth, fWinIni );
1585 if( ret) ret = save_int_param( METRICS_REGKEY,
1586 METRICS_MENUHEIGHT_VALNAME, NULL,
1587 lpnm->iMenuHeight, fWinIni );
1588 if( ret) ret = SYSPARAMS_SaveLogFont(
1589 METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
1590 &lpnm->lfMenuFont, fWinIni);
1591 if( ret) ret = SYSPARAMS_SaveLogFont(
1592 METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
1593 &lpnm->lfCaptionFont, fWinIni);
1594 if( ret) ret = SYSPARAMS_SaveLogFont(
1595 METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
1596 &lpnm->lfSmCaptionFont, fWinIni);
1597 if( ret) ret = SYSPARAMS_SaveLogFont(
1598 METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
1599 &lpnm->lfStatusFont, fWinIni);
1600 if( ret) ret = SYSPARAMS_SaveLogFont(
1601 METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
1602 &lpnm->lfMessageFont, fWinIni);
1603 if( ret) {
1604 memcpy( &ncm, lpnm, sizeof(nonclient_metrics) );
1605 normalize_nonclientmetrics( &ncm);
1606 memcpy( &nonclient_metrics, &ncm, sizeof(nonclient_metrics) );
1607 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1608 }
1609 }
1610 break;
1611 }
1612
1613 case SPI_GETMINIMIZEDMETRICS:
1614 {
1615 MINIMIZEDMETRICS * lpMm = pvParam;
1616 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1617 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
1618 memcpy( lpMm, &minimized_metrics, sizeof(*lpMm) );
1619 } else
1620 ret = FALSE;
1621 break;
1622 }
1623
1624 case SPI_SETMINIMIZEDMETRICS:
1625 {
1626 MINIMIZEDMETRICS * lpMm = pvParam;
1627 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1628 ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
1629 &minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
1630 if( ret) ret = save_int_param( METRICS_REGKEY,
1631 METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
1632 max( lpMm->iHorzGap, 0), fWinIni);
1633 if( ret) ret = save_int_param( METRICS_REGKEY,
1634 METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
1635 max( lpMm->iVertGap, 0), fWinIni);
1636 if( ret) ret = save_int_param( METRICS_REGKEY,
1637 METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
1638 0x0f & lpMm->iArrange, fWinIni);
1639 if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1640 } else
1641 ret = FALSE;
1642 break;
1643 }
1644
1645 case SPI_GETICONMETRICS:
1646 {
1647 LPICONMETRICSW lpIcon = pvParam;
1648 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1649 {
1650 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1651 &lpIcon->iHorzSpacing, FALSE );
1652 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1653 &lpIcon->iVertSpacing, FALSE );
1654 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1655 &lpIcon->iTitleWrap, FALSE );
1656 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1657 &lpIcon->lfFont, FALSE );
1658 }
1659 else
1660 {
1661 ret = FALSE;
1662 }
1663 break;
1664 }
1665
1666 case SPI_SETICONMETRICS:
1667 {
1668 LPICONMETRICSW lpIcon = pvParam;
1669 if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
1670 ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
1671 SPI_ICONVERTICALSPACING_REGKEY,
1672 SPI_ICONVERTICALSPACING_VALNAME,
1673 &icon_metrics.iVertSpacing,
1674 lpIcon->iVertSpacing, fWinIni);
1675 if( ret) {
1676 ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
1677 SPI_ICONHORIZONTALSPACING_REGKEY,
1678 SPI_ICONHORIZONTALSPACING_VALNAME,
1679 &icon_metrics.iHorzSpacing,
1680 lpIcon->iHorzSpacing, fWinIni );
1681 }
1682 if( ret) {
1683 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1684 SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
1685 SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
1686 lpIcon->iTitleWrap, fWinIni );
1687 }
1688 if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1689 SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
1690 if( ret) {
1691 icon_metrics.lfFont = lpIcon->lfFont;
1692 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1693 }
1694 } else
1695 ret = FALSE;
1696 break;
1697 }
1698
1699 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1700 {
1701 if (!pvParam) return FALSE;
1702
1703 spi_idx = SPI_SETWORKAREA_IDX;
1704 CopyRect( &work_area, (RECT *)pvParam );
1705 spi_loaded[spi_idx] = TRUE;
1706 break;
1707 }
1708
1709 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1710 {
1711 if (!pvParam) return FALSE;
1712
1713 spi_idx = SPI_SETWORKAREA_IDX;
1714 if (!spi_loaded[spi_idx])
1715 {
1716 SetRect( &work_area, 0, 0,
1717 GetSystemMetrics( SM_CXSCREEN ),
1718 GetSystemMetrics( SM_CYSCREEN ) );
1719 spi_loaded[spi_idx] = TRUE;
1720 }
1721 CopyRect( (RECT *)pvParam, &work_area );
1722
1723 break;
1724 }
1725
1726 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1727
1728 case SPI_GETFILTERKEYS: /* 50 */
1729 {
1730 LPFILTERKEYS lpFilterKeys = (LPFILTERKEYS)pvParam;
1731 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1732 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1733 {
1734 /* Indicate that no FilterKeys feature available */
1735 lpFilterKeys->dwFlags = 0;
1736 lpFilterKeys->iWaitMSec = 0;
1737 lpFilterKeys->iDelayMSec = 0;
1738 lpFilterKeys->iRepeatMSec = 0;
1739 lpFilterKeys->iBounceMSec = 0;
1740 }
1741 else
1742 {
1743 ret = FALSE;
1744 }
1745 break;
1746 }
1747 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1748
1749 case SPI_GETTOGGLEKEYS: /* 52 */
1750 {
1751 LPTOGGLEKEYS lpToggleKeys = (LPTOGGLEKEYS)pvParam;
1752 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1753 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1754 {
1755 /* Indicate that no ToggleKeys feature available */
1756 lpToggleKeys->dwFlags = 0;
1757 }
1758 else
1759 {
1760 ret = FALSE;
1761 }
1762 break;
1763 }
1764 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1765
1766 case SPI_GETMOUSEKEYS: /* 54 */
1767 {
1768 LPMOUSEKEYS lpMouseKeys = (LPMOUSEKEYS)pvParam;
1769 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1770 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1771 {
1772 /* Indicate that no MouseKeys feature available */
1773 lpMouseKeys->dwFlags = 0;
1774 lpMouseKeys->iMaxSpeed = 360;
1775 lpMouseKeys->iTimeToMaxSpeed = 1000;
1776 lpMouseKeys->iCtrlSpeed = 0;
1777 lpMouseKeys->dwReserved1 = 0;
1778 lpMouseKeys->dwReserved2 = 0;
1779 }
1780 else
1781 {
1782 ret = FALSE;
1783 }
1784 break;
1785 }
1786 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1787
1788 case SPI_GETSHOWSOUNDS:
1789 ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
1790 SPI_SETSHOWSOUNDS_REGKEY,
1791 SPI_SETSHOWSOUNDS_VALNAME,
1792 &show_sounds, pvParam );
1793 break;
1794
1795 case SPI_SETSHOWSOUNDS:
1796 ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
1797 SPI_SETSHOWSOUNDS_REGKEY,
1798 SPI_SETSHOWSOUNDS_VALNAME,
1799 &show_sounds, uiParam, fWinIni );
1800 break;
1801
1802 case SPI_GETSTICKYKEYS: /* 58 */
1803 {
1804 LPSTICKYKEYS lpStickyKeys = (LPSTICKYKEYS)pvParam;
1805 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1806 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1807 {
1808 /* Indicate that no StickyKeys feature available */
1809 lpStickyKeys->dwFlags = 0;
1810 }
1811 else
1812 {
1813 ret = FALSE;
1814 }
1815 break;
1816 }
1817 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1818
1819 case SPI_GETACCESSTIMEOUT: /* 60 */
1820 {
1821 LPACCESSTIMEOUT lpAccessTimeout = (LPACCESSTIMEOUT)pvParam;
1822 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1823 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1824 {
1825 /* Indicate that no accessibility features timeout is available */
1826 lpAccessTimeout->dwFlags = 0;
1827 lpAccessTimeout->iTimeOutMSec = 0;
1828 }
1829 else
1830 {
1831 ret = FALSE;
1832 }
1833 break;
1834 }
1835 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1836
1837 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1838 {
1839 LPSERIALKEYSW lpSerialKeysW = (LPSERIALKEYSW)pvParam;
1840 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1841 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1842 {
1843 /* Indicate that no SerialKeys feature available */
1844 lpSerialKeysW->dwFlags = 0;
1845 lpSerialKeysW->lpszActivePort = NULL;
1846 lpSerialKeysW->lpszPort = NULL;
1847 lpSerialKeysW->iBaudRate = 0;
1848 lpSerialKeysW->iPortState = 0;
1849 }
1850 else
1851 {
1852 ret = FALSE;
1853 }
1854 break;
1855 }
1856 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1857
1858 case SPI_GETSOUNDSENTRY: /* 64 */
1859 {
1860 LPSOUNDSENTRYW lpSoundSentryW = (LPSOUNDSENTRYW)pvParam;
1861 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1862 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1863 {
1864 /* Indicate that no SoundSentry feature available */
1865 lpSoundSentryW->dwFlags = 0;
1866 lpSoundSentryW->iFSTextEffect = 0;
1867 lpSoundSentryW->iFSTextEffectMSec = 0;
1868 lpSoundSentryW->iFSTextEffectColorBits = 0;
1869 lpSoundSentryW->iFSGrafEffect = 0;
1870 lpSoundSentryW->iFSGrafEffectMSec = 0;
1871 lpSoundSentryW->iFSGrafEffectColor = 0;
1872 lpSoundSentryW->iWindowsEffect = 0;
1873 lpSoundSentryW->iWindowsEffectMSec = 0;
1874 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1875 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1876 }
1877 else
1878 {
1879 ret = FALSE;
1880 }
1881 break;
1882 }
1883 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1884
1885 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1886 {
1887 LPHIGHCONTRASTW lpHighContrastW = (LPHIGHCONTRASTW)pvParam;
1888 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1889 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1890 {
1891 /* Indicate that no high contrast feature available */
1892 lpHighContrastW->dwFlags = 0;
1893 lpHighContrastW->lpszDefaultScheme = NULL;
1894 }
1895 else
1896 {
1897 ret = FALSE;
1898 }
1899 break;
1900 }
1901 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1902
1903 case SPI_GETKEYBOARDPREF:
1904 ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
1905 SPI_SETKEYBOARDPREF_REGKEY,
1906 SPI_SETKEYBOARDPREF_VALNAME,
1907 &keyboard_pref, pvParam );
1908 break;
1909
1910 case SPI_SETKEYBOARDPREF:
1911 ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
1912 SPI_SETKEYBOARDPREF_REGKEY,
1913 SPI_SETKEYBOARDPREF_VALNAME,
1914 &keyboard_pref, uiParam, fWinIni );
1915 break;
1916
1917 case SPI_GETSCREENREADER:
1918 ret = get_bool_param( SPI_SETSCREENREADER_IDX,
1919 SPI_SETSCREENREADER_REGKEY,
1920 SPI_SETSCREENREADER_VALNAME,
1921 &screen_reader, pvParam );
1922 break;
1923
1924 case SPI_SETSCREENREADER:
1925 ret = set_bool_param( SPI_SETSCREENREADER_IDX,
1926 SPI_SETSCREENREADER_REGKEY,
1927 SPI_SETSCREENREADER_VALNAME,
1928 &screen_reader, uiParam, fWinIni );
1929 break;
1930
1931 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1932 {
1933 LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)pvParam;
1934
1935 /* Tell it "disabled" */
1936 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1937 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1938 else
1939 ret = FALSE;
1940 break;
1941 }
1942 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1943
1944 case SPI_GETFONTSMOOTHING:
1945 {
1946 UINT tmpval;
1947 ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
1948 SPI_SETFONTSMOOTHING_REGKEY,
1949 SPI_SETFONTSMOOTHING_VALNAME,
1950 &font_smoothing, &tmpval );
1951 *(UINT *) pvParam = ( tmpval != 0);
1952 break;
1953 }
1954 case SPI_SETFONTSMOOTHING:
1955 uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
1956 ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
1957 SPI_SETFONTSMOOTHING_REGKEY,
1958 SPI_SETFONTSMOOTHING_VALNAME,
1959 &font_smoothing, uiParam, fWinIni );
1960 break;
1961
1962 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
1963 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
1964
1965 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
1966
1967 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
1968 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
1969 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
1970 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
1971
1972 case SPI_GETLOWPOWERACTIVE:
1973 ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
1974 SPI_SETLOWPOWERACTIVE_REGKEY,
1975 SPI_SETLOWPOWERACTIVE_VALNAME,
1976 &lowpoweractive, pvParam );
1977 break;
1978
1979 case SPI_GETPOWEROFFACTIVE:
1980 ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
1981 SPI_SETPOWEROFFACTIVE_REGKEY,
1982 SPI_SETPOWEROFFACTIVE_VALNAME,
1983 &poweroffactive, pvParam );
1984 break;
1985
1986 case SPI_SETLOWPOWERACTIVE:
1987 ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
1988 SPI_SETLOWPOWERACTIVE_REGKEY,
1989 SPI_SETLOWPOWERACTIVE_VALNAME,
1990 &lowpoweractive, uiParam, fWinIni );
1991 break;
1992
1993 case SPI_SETPOWEROFFACTIVE:
1994 ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
1995 SPI_SETPOWEROFFACTIVE_REGKEY,
1996 SPI_SETPOWEROFFACTIVE_VALNAME,
1997 &poweroffactive, uiParam, fWinIni );
1998 break;
1999
2000 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
2001 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
2002
2003 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
2004 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
2005 break;
2006
2007 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
2008
2009 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
2010
2011 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
2012 WARN("pretend no support for Win9x Plus! for now.\n");
2013 ret = FALSE; /* yes, this is the result value */
2014 break;
2015
2016 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
2017 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
2018 WINE_SPI_FIXME(SPI_GETSNAPTODEFBUTTON); /* 95 WINVER >= 0x400 */
2019 WINE_SPI_FIXME(SPI_SETSNAPTODEFBUTTON); /* 96 WINVER >= 0x400 */
2020
2021 case SPI_SETSCREENSAVERRUNNING:
2022 ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2023 SPI_SETSCREENSAVERRUNNING_REGKEY,
2024 SPI_SETSCREENSAVERRUNNING_VALNAME,
2025 &screensaver_running, uiParam, fWinIni );
2026 break;
2027
2028 case SPI_GETMOUSEHOVERWIDTH:
2029 ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2030 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2031 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2032 &mouse_hover_width, pvParam );
2033 break;
2034
2035 case SPI_SETMOUSEHOVERWIDTH:
2036 ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2037 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2038 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2039 &mouse_hover_width, uiParam, fWinIni );
2040 break;
2041
2042 case SPI_GETMOUSEHOVERHEIGHT:
2043 ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2044 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2045 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2046 &mouse_hover_height, pvParam );
2047 break;
2048
2049 case SPI_SETMOUSEHOVERHEIGHT:
2050 ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2051 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2052 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2053 &mouse_hover_height, uiParam, fWinIni );
2054 break;
2055
2056 case SPI_GETMOUSEHOVERTIME:
2057 ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2058 SPI_SETMOUSEHOVERTIME_REGKEY,
2059 SPI_SETMOUSEHOVERTIME_VALNAME,
2060 &mouse_hover_time, pvParam );
2061 break;
2062
2063 case SPI_SETMOUSEHOVERTIME:
2064 ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2065 SPI_SETMOUSEHOVERTIME_REGKEY,
2066 SPI_SETMOUSEHOVERTIME_VALNAME,
2067 &mouse_hover_time, uiParam, fWinIni );
2068 break;
2069
2070 case SPI_GETWHEELSCROLLLINES:
2071 ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2072 SPI_SETMOUSESCROLLLINES_REGKEY,
2073 SPI_SETMOUSESCROLLLINES_VALNAME,
2074 &mouse_scroll_lines, pvParam );
2075 break;
2076
2077 case SPI_SETWHEELSCROLLLINES:
2078 ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2079 SPI_SETMOUSESCROLLLINES_REGKEY,
2080 SPI_SETMOUSESCROLLLINES_VALNAME,
2081 &mouse_scroll_lines, uiParam, fWinIni );
2082 break;
2083
2084 case SPI_GETMENUSHOWDELAY:
2085 ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2086 SPI_SETMENUSHOWDELAY_REGKEY,
2087 SPI_SETMENUSHOWDELAY_VALNAME,
2088 &menu_show_delay, pvParam );
2089 break;
2090
2091 case SPI_SETMENUSHOWDELAY:
2092 ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2093 SPI_SETMENUSHOWDELAY_REGKEY,
2094 SPI_SETMENUSHOWDELAY_VALNAME,
2095 &menu_show_delay, uiParam, fWinIni );
2096 break;
2097
2098 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2099 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2100 WINE_SPI_FIXME(SPI_GETMOUSESPEED); /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2101 WINE_SPI_FIXME(SPI_SETMOUSESPEED); /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2102
2103 case SPI_GETSCREENSAVERRUNNING:
2104 ret = get_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2105 SPI_SETSCREENSAVERRUNNING_REGKEY,
2106 SPI_SETSCREENSAVERRUNNING_VALNAME,
2107 &screensaver_running, pvParam );
2108 break;
2109
2110 case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2111 {
2112 WCHAR buf[MAX_PATH];
2113
2114 if (!pvParam) return FALSE;
2115
2116 if (uiParam > MAX_PATH)
2117 {
2118 uiParam = MAX_PATH;
2119 }
2120
2121 if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2122 {
2123 lstrcpynW((WCHAR*)pvParam, buf, uiParam);
2124 }
2125 else
2126 {
2127 /* Return an empty string */
2128 memset((WCHAR*)pvParam, 0, uiParam);
2129 }
2130
2131 break;
2132 }
2133
2134 WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2135 WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2136 case SPI_GETMENUANIMATION: /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2137 ret = get_user_pref_param( 0, 0x02, pvParam );
2138 break;
2139
2140 case SPI_SETMENUANIMATION: /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2141 ret = set_user_pref_param( 0, 0x02, (BOOL)pvParam, fWinIni );
2142 break;
2143
2144 case SPI_GETCOMBOBOXANIMATION: /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2145 ret = get_user_pref_param( 0, 0x04, pvParam );
2146 break;
2147
2148 case SPI_SETCOMBOBOXANIMATION: /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2149 ret = set_user_pref_param( 0, 0x04, (BOOL)pvParam, fWinIni );
2150 break;
2151
2152 case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2153 ret = get_user_pref_param( 0, 0x08, pvParam );
2154 break;
2155
2156 case SPI_SETLISTBOXSMOOTHSCROLLING: /* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2157 ret = set_user_pref_param( 0, 0x08, (BOOL)pvParam, fWinIni );
2158 break;
2159
2160 case SPI_GETGRADIENTCAPTIONS:
2161 ret = get_user_pref_param( 0, 0x10, pvParam );
2162 break;
2163
2164 case SPI_SETGRADIENTCAPTIONS:
2165 ret = set_user_pref_param( 0, 0x10, (BOOL)pvParam, fWinIni );
2166 break;
2167
2168 case SPI_GETKEYBOARDCUES:
2169 ret = get_user_pref_param( 0, 0x20, pvParam );
2170 break;
2171
2172 case SPI_SETKEYBOARDCUES:
2173 ret = set_user_pref_param( 0, 0x20, (BOOL)pvParam, fWinIni );
2174 break;
2175
2176 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2177 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2178 case SPI_GETHOTTRACKING:
2179 ret = get_user_pref_param( 0, 0x80, pvParam );
2180 break;
2181
2182 case SPI_SETHOTTRACKING:
2183 ret = set_user_pref_param( 0, 0x80, (BOOL)pvParam, fWinIni );
2184 break;
2185
2186 WINE_SPI_FIXME(SPI_GETMENUFADE); /* 0x1012 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2187 WINE_SPI_FIXME(SPI_SETMENUFADE); /* 0x1013 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2188 case SPI_GETSELECTIONFADE: /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2189 ret = get_user_pref_param( 1, 0x04, pvParam );
2190 break;
2191
2192 case SPI_SETSELECTIONFADE: /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2193 ret = set_user_pref_param( 1, 0x04, (BOOL)pvParam, fWinIni );
2194 break;
2195
2196 case SPI_GETTOOLTIPANIMATION: /* 0x1016 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2197 ret = get_user_pref_param( 1, 0x08, pvParam );
2198 break;
2199
2200 case SPI_SETTOOLTIPANIMATION: /* 0x1017 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2201 ret = set_user_pref_param( 1, 0x08, (BOOL)pvParam, fWinIni );
2202 break;
2203
2204 case SPI_GETTOOLTIPFADE: /* 0x1018 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2205 ret = get_user_pref_param( 1, 0x10, pvParam );
2206 break;
2207
2208 case SPI_SETTOOLTIPFADE: /* 0x1019 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2209 ret = set_user_pref_param( 1, 0x10, (BOOL)pvParam, fWinIni );
2210 break;
2211
2212 case SPI_GETCURSORSHADOW: /* 0x101A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2213 ret = get_user_pref_param( 1, 0x20, pvParam );
2214 break;
2215
2216 case SPI_SETCURSORSHADOW: /* 0x101B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2217 ret = set_user_pref_param( 1, 0x20, (BOOL)pvParam, fWinIni );
2218 break;
2219
2220 WINE_SPI_FIXME(SPI_GETMOUSESONAR); /* 0x101C _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2221 WINE_SPI_FIXME(SPI_SETMOUSESONAR); /* 0x101D _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2222 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK); /* 0x101E _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2223 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK); /* 0x101F _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2224 WINE_SPI_FIXME(SPI_GETMOUSEVANISH); /* 0x1020 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2225 WINE_SPI_FIXME(SPI_SETMOUSEVANISH); /* 0x1021 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2226 case SPI_GETFLATMENU:
2227 ret = get_user_pref_param( 2, 0x02, pvParam );
2228 break;
2229
2230 case SPI_SETFLATMENU:
2231 ret = set_user_pref_param( 2, 0x02, (BOOL)pvParam, fWinIni );
2232 break;
2233
2234 WINE_SPI_FIXME(SPI_GETDROPSHADOW); /* 0x1024 _WIN32_WINNT >= 0x510 */
2235 WINE_SPI_FIXME(SPI_SETDROPSHADOW); /* 0x1025 _WIN32_WINNT >= 0x510 */
2236 WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2237 WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2238 case SPI_GETUIEFFECTS:
2239 ret = get_user_pref_param( 3, 0x80, pvParam );
2240 break;
2241
2242 case SPI_SETUIEFFECTS:
2243 /* FIXME: this probably should mask other UI effect values when unset */
2244 ret = set_user_pref_param( 3, 0x80, (BOOL)pvParam, fWinIni );
2245 break;
2246
2247 WINE_SPI_FIXME(SPI_GETFOREGROUNDLOCKTIMEOUT);/* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2248 WINE_SPI_FIXME(SPI_SETFOREGROUNDLOCKTIMEOUT);/* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2249 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2250 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2251 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2252 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2253 case SPI_GETCARETWIDTH: /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2254 ret = get_uint_param( SPI_CARETWIDTH_IDX,
2255 SPI_CARETWIDTH_REGKEY,
2256 SPI_CARETWIDTH_VALNAME,
2257 &caret_width, pvParam );
2258 break;
2259
2260 case SPI_SETCARETWIDTH: /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2261 ret = set_uint_param( SPI_CARETWIDTH_IDX,
2262 SPI_CARETWIDTH_REGKEY,
2263 SPI_CARETWIDTH_VALNAME,
2264 &caret_width, uiParam, fWinIni );
2265 break;
2266
2267 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2268 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2269 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGTYPE); /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2270 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGTYPE); /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2271 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGCONTRAST);/* 0x200C _WIN32_WINNT >= 0x510 */
2272 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGCONTRAST);/* 0x200D _WIN32_WINNT >= 0x510 */
2273 WINE_SPI_FIXME(SPI_GETFOCUSBORDERWIDTH); /* 0x200E _WIN32_WINNT >= 0x510 */
2274 WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x200F _WIN32_WINNT >= 0x510 */
2275 WINE_SPI_FIXME(SPI_GETFOCUSBORDERHEIGHT); /* 0x2010 _WIN32_WINNT >= 0x510 */
2276 WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
2277 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGORIENTATION); /* 0x2012 */
2278 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGORIENTATION); /* 0x2013 */
2279
2280 default:
2281 FIXME( "Unknown action: %u\n", uiAction );
2282 SetLastError( ERROR_INVALID_SPI_VALUE );
2283 ret = FALSE;
2284 break;
2285 }
2286
2287 if (ret)
2288 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2289 TRACE("(%u, %u, %p, %u) ret %d\n",
2290 uiAction, uiParam, pvParam, fWinIni, ret);
2291 return ret;
2292
2293 #undef WINE_SPI_FIXME
2294 #undef WINE_SPI_WARN
2295 }
2296
2297
2298 /***********************************************************************
2299 * SystemParametersInfo (USER.483)
2300 */
2301 BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
2302 LPVOID lpvParam, UINT16 fuWinIni )
2303 {
2304 BOOL16 ret;
2305
2306 TRACE("(%u, %u, %p, %u)\n", uAction, uParam, lpvParam, fuWinIni);
2307
2308 switch (uAction)
2309 {
2310 case SPI_GETBEEP: /* 1 */
2311 case SPI_GETSCREENSAVEACTIVE: /* 16 */
2312 case SPI_GETICONTITLEWRAP: /* 25 */
2313 case SPI_GETMENUDROPALIGNMENT: /* 27 */
2314 case SPI_GETFASTTASKSWITCH: /* 35 */
2315 case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
2316 {
2317 BOOL tmp;
2318 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2319 if (ret && lpvParam)
2320 *(BOOL16 *)lpvParam = tmp;
2321 break;
2322 }
2323
2324 case SPI_GETBORDER: /* 5 */
2325 case SPI_ICONHORIZONTALSPACING: /* 13 */
2326 case SPI_GETSCREENSAVETIMEOUT: /* 14 */
2327 case SPI_GETGRIDGRANULARITY: /* 18 */
2328 case SPI_GETKEYBOARDDELAY: /* 22 */
2329 case SPI_ICONVERTICALSPACING: /* 24 */
2330 {
2331 INT tmp;
2332 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2333 if (ret && lpvParam)
2334 *(INT16 *)lpvParam = tmp;
2335 break;
2336 }
2337
2338 case SPI_GETKEYBOARDSPEED: /* 10 */
2339 {
2340 DWORD tmp;
2341 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2342 if (ret && lpvParam)
2343 *(WORD *)lpvParam = tmp;
2344 break;
2345 }
2346
2347 case SPI_GETICONTITLELOGFONT: /* 31 */
2348 {
2349 LOGFONTA tmp;
2350 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2351 if (ret && lpvParam)
2352 SYSPARAMS_LogFont32ATo16( &tmp, (LPLOGFONT16)lpvParam );
2353 break;
2354 }
2355
2356 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2357 {
2358 NONCLIENTMETRICSA tmp;
2359 LPNONCLIENTMETRICS16 lpnm16 = (LPNONCLIENTMETRICS16)lpvParam;
2360 if (lpnm16 && lpnm16->cbSize == sizeof(NONCLIENTMETRICS16))
2361 {
2362 tmp.cbSize = sizeof(NONCLIENTMETRICSA);
2363 ret = SystemParametersInfoA( uAction, uParam, &tmp, fuWinIni );
2364 if (ret)
2365 SYSPARAMS_NonClientMetrics32ATo16( &tmp, lpnm16 );
2366 }
2367 else /* winfile 95 sets cbSize to 340 */
2368 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2369 break;
2370 }
2371
2372 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
2373 {
2374 RECT tmp;
2375 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2376 if (ret && lpvParam)
2377 {
2378 RECT16 *r16 = (RECT16 *)lpvParam;
2379 r16->left = tmp.left;
2380 r16->top = tmp.top;
2381 r16->right = tmp.right;
2382 r16->bottom = tmp.bottom;
2383 }
2384 break;
2385 }
2386
2387 case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2388 case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2389 case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2390 {
2391 UINT tmp;
2392 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2393 if (ret && lpvParam)
2394 *(UINT16 *)lpvParam = tmp;
2395 break;
2396 }
2397
2398 default:
2399 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2400 }
2401
2402 return ret;
2403 }
2404
2405 /***********************************************************************
2406 * SystemParametersInfoA (USER32.@)
2407 */
2408 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2409 PVOID pvParam, UINT fuWinIni )
2410 {
2411 BOOL ret;
2412
2413 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2414
2415 switch (uiAction)
2416 {
2417 case SPI_SETDESKWALLPAPER: /* 20 */
2418 case SPI_SETDESKPATTERN: /* 21 */
2419 {
2420 WCHAR buffer[256];
2421 if (pvParam)
2422 if (!MultiByteToWideChar( CP_ACP, 0, (LPSTR)pvParam, -1,
2423 buffer, sizeof(buffer)/sizeof(WCHAR) ))
2424 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2425 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2426 break;
2427 }
2428
2429 case SPI_GETICONTITLELOGFONT: /* 31 */
2430 {
2431 LOGFONTW tmp;
2432 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2433 if (ret && pvParam)
2434 SYSPARAMS_LogFont32WTo32A( &tmp, (LPLOGFONTA)pvParam );
2435 break;
2436 }
2437
2438 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2439 {
2440 NONCLIENTMETRICSW tmp;
2441 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2442 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2443 {
2444 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2445 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2446 if (ret)
2447 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2448 }
2449 else
2450 ret = FALSE;
2451 break;
2452 }
2453
2454 case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
2455 {
2456 NONCLIENTMETRICSW tmp;
2457 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2458 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2459 {
2460 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2461 SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2462 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2463 }
2464 else
2465 ret = FALSE;
2466 break;
2467 }
2468
2469 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2470 {
2471 ICONMETRICSW tmp;
2472 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2473 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2474 {
2475 tmp.cbSize = sizeof(ICONMETRICSW);
2476 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2477 if (ret)
2478 {
2479 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2480 lpimA->iVertSpacing = tmp.iVertSpacing;
2481 lpimA->iTitleWrap = tmp.iTitleWrap;
2482 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2483 }
2484 }
2485 else
2486 ret = FALSE;
2487 break;
2488 }
2489
2490 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2491 {
2492 ICONMETRICSW tmp;
2493 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2494 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2495 {
2496 tmp.cbSize = sizeof(ICONMETRICSW);
2497 tmp.iHorzSpacing = lpimA->iHorzSpacing;
2498 tmp.iVertSpacing = lpimA->iVertSpacing;
2499 tmp.iTitleWrap = lpimA->iTitleWrap;
2500 SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
2501 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2502 }
2503 else
2504 ret = FALSE;
2505 break;
2506 }
2507
2508 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2509 {
2510 HIGHCONTRASTW tmp;
2511 LPHIGHCONTRASTA lphcA = (LPHIGHCONTRASTA)pvParam;
2512 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2513 {
2514 tmp.cbSize = sizeof(HIGHCONTRASTW);
2515 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2516 if (ret)
2517 {
2518 lphcA->dwFlags = tmp.dwFlags;
2519 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2520 }
2521 }
2522 else
2523 ret = FALSE;
2524 break;
2525 }
2526
2527 case SPI_GETDESKWALLPAPER: /* 115 */
2528 {
2529 WCHAR buffer[MAX_PATH];
2530 ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
2531 WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
2532 break;
2533 }
2534
2535 default:
2536 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2537 break;
2538 }
2539 return ret;
2540 }
2541
2542
2543 /***********************************************************************
2544 * GetSystemMetrics (USER32.@)
2545 */
2546 INT WINAPI GetSystemMetrics( INT index )
2547 {
2548 UINT ret;
2549
2550 /* some metrics are dynamic */
2551 switch (index)
2552 {
2553 case SM_CXSCREEN:
2554 return GetDeviceCaps( get_display_dc(), HORZRES );
2555 case SM_CYSCREEN:
2556 return GetDeviceCaps( get_display_dc(), VERTRES );
2557 case SM_CXVSCROLL:
2558 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2559 return nonclient_metrics.iScrollWidth;
2560 case SM_CYHSCROLL:
2561 return GetSystemMetrics(SM_CXVSCROLL);
2562 case SM_CYCAPTION:
2563 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2564 return nonclient_metrics.iCaptionHeight + 1;
2565 case SM_CXBORDER:
2566 case SM_CYBORDER:
2567 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2568 return 1;
2569 case SM_CXDLGFRAME:
2570 case SM_CYDLGFRAME:
2571 return 3;
2572 case SM_CYVTHUMB:
2573 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2574 return nonclient_metrics.iScrollHeight;
2575 case SM_CXHTHUMB:
2576 return GetSystemMetrics(SM_CYVTHUMB);
2577 case SM_CXICON:
2578 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2579 return icon_size.cx;
2580 case SM_CYICON:
2581 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2582 return icon_size.cy;
2583 case SM_CXCURSOR:
2584 case SM_CYCURSOR:
2585 return 32;
2586 case SM_CYMENU:
2587 return GetSystemMetrics(SM_CYMENUSIZE) + 1;
2588 case SM_CXFULLSCREEN:
2589 /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2590 * correct */
2591 return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2592 case SM_CYFULLSCREEN:
2593 /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2594 * correct */
2595 return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2596 case SM_CYKANJIWINDOW:
2597 return 0;
2598 case SM_MOUSEPRESENT:
2599 return 1;
2600 case SM_CYVSCROLL:
2601 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2602 return nonclient_metrics.iScrollHeight;
2603 case SM_CXHSCROLL:
2604 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2605 return nonclient_metrics.iScrollHeight;
2606 case SM_DEBUG:
2607 return 0;
2608 case SM_SWAPBUTTON:
2609 get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
2610 SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
2611 return ret;
2612 case SM_RESERVED1:
2613 case SM_RESERVED2:
2614 case SM_RESERVED3:
2615 case SM_RESERVED4:
2616 return 0;
2617 case SM_CXMIN:
2618 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2619 return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
2620 4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
2621 case SM_CYMIN:
2622 return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2623 case SM_CXSIZE:
2624 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2625 return nonclient_metrics.iCaptionWidth;
2626 case SM_CYSIZE:
2627 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2628 return nonclient_metrics.iCaptionHeight;
2629 case SM_CXFRAME:
2630 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2631 return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
2632 case SM_CYFRAME:
2633 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2634 return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
2635 case SM_CXMINTRACK:
2636 return GetSystemMetrics(SM_CXMIN);
2637 case SM_CYMINTRACK:
2638 return GetSystemMetrics(SM_CYMIN);
2639 case SM_CXDOUBLECLK:
2640 get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
2641 SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
2642 return ret;
2643 case SM_CYDOUBLECLK:
2644 get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
2645 SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
2646 return ret;
2647 case SM_CXICONSPACING:
2648 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
2649 return ret;
2650 case SM_CYICONSPACING:
2651 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
2652 return ret;
2653 case SM_MENUDROPALIGNMENT:
2654 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2655 return ret;
2656 case SM_PENWINDOWS:
2657 return 0;
2658 case SM_DBCSENABLED:
2659 {
2660 CPINFO cpinfo;
2661 GetCPInfo( CP_ACP, &cpinfo );
2662 return (cpinfo.MaxCharSize > 1);
2663 }
2664 case SM_CMOUSEBUTTONS:
2665 return 3;
2666 case SM_SECURE:
2667 return 0;
2668 case SM_CXEDGE:
2669 return GetSystemMetrics(SM_CXBORDER) + 1;
2670 case SM_CYEDGE:
2671 return GetSystemMetrics(SM_CYBORDER) + 1;
2672 case SM_CXMINSPACING:
2673 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2674 return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
2675 case SM_CYMINSPACING:
2676 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2677 return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
2678 case SM_CXSMICON:
2679 case SM_CYSMICON:
2680 return 16;
2681 case SM_CYSMCAPTION:
2682 return GetSystemMetrics(SM_CYSMSIZE) + 1;
2683 case SM_CXSMSIZE:
2684 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2685 return nonclient_metrics.iSmCaptionWidth;
2686 case SM_CYSMSIZE:
2687 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2688 return nonclient_metrics.iSmCaptionHeight;
2689 case SM_CXMENUSIZE:
2690 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2691 return nonclient_metrics.iMenuWidth;
2692 case SM_CYMENUSIZE:
2693 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2694 return nonclient_metrics.iMenuHeight;
2695 case SM_ARRANGE:
2696 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2697 return minimized_metrics.iArrange;
2698 case SM_CXMINIMIZED:
2699 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2700 return minimized_metrics.iWidth + 6;
2701 case SM_CYMINIMIZED:
2702 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2703 return nonclient_metrics.iCaptionHeight + 6;
2704 case SM_CXMAXTRACK:
2705 return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2706 case SM_CYMAXTRACK:
2707 return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2708 case SM_CXMAXIMIZED:
2709 /* FIXME: subtract the width of any vertical application toolbars*/
2710 return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2711 case SM_CYMAXIMIZED:
2712 /* FIXME: subtract the width of any horizontal application toolbars*/
2713 return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2714 case SM_NETWORK:
2715 return 3; /* FIXME */
2716 case SM_CLEANBOOT:
2717 return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2718 case SM_CXDRAG:
2719 case SM_CYDRAG:
2720 return 4;
2721 case SM_SHOWSOUNDS:
2722 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
2723 return ret;
2724 case SM_CXMENUCHECK:
2725 case SM_CYMENUCHECK:
2726 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2727 return tmMenuFont.tmHeight <= 0 ? 13 :
2728 ((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
2729 case SM_SLOWMACHINE:
2730 return 0; /* FIXME: Should check the type of processor */
2731 case SM_MIDEASTENABLED:
2732 return 0; /* FIXME */
2733 case SM_MOUSEWHEELPRESENT:
2734 return 1;
2735 case SM_XVIRTUALSCREEN:
2736 {
2737 struct monitor_info info;
2738 get_monitors_info( &info );
2739 return info.virtual_rect.left;
2740 }
2741 case SM_YVIRTUALSCREEN:
2742 {
2743 struct monitor_info info;
2744 get_monitors_info( &info );
2745 return info.virtual_rect.top;
2746 }
2747 case SM_CXVIRTUALSCREEN:
2748 {
2749 struct monitor_info info;
2750 get_monitors_info( &info );
2751 return info.virtual_rect.right - info.virtual_rect.left;
2752 }
2753 case SM_CYVIRTUALSCREEN:
2754 {
2755 struct monitor_info info;
2756 get_monitors_info( &info );
2757 return info.virtual_rect.bottom - info.virtual_rect.top;
2758 }
2759 case SM_CMONITORS:
2760 {
2761 struct monitor_info info;
2762 get_monitors_info( &info );
2763 return info.count;
2764 }
2765 case SM_SAMEDISPLAYFORMAT:
2766 return 1;
2767 case SM_IMMENABLED:
2768 return 0; /* FIXME */
2769 case SM_CXFOCUSBORDER:
2770 case SM_CYFOCUSBORDER:
2771 return 1;
2772 case SM_TABLETPC:
2773 case SM_MEDIACENTER:
2774 return 0;
2775 case SM_CMETRICS:
2776 return SM_CMETRICS;
2777 default:
2778 return 0;
2779 }
2780 }
2781
2782
2783 /***********************************************************************
2784 * SwapMouseButton (USER32.@)
2785 * Reverse or restore the meaning of the left and right mouse buttons
2786 * fSwap [I ] TRUE - reverse, FALSE - original
2787 * RETURN
2788 * previous state
2789 */
2790 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2791 {
2792 BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2793 SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2794 return prev;
2795 }
2796
2797
2798 /**********************************************************************
2799 * SetDoubleClickTime (USER32.@)
2800 */
2801 BOOL WINAPI SetDoubleClickTime( UINT interval )
2802 {
2803 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2804 }
2805
2806
2807 /**********************************************************************
2808 * GetDoubleClickTime (USER32.@)
2809 */
2810 UINT WINAPI GetDoubleClickTime(void)
2811 {
2812 UINT time = 0;
2813
2814 get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
2815 SPI_SETDOUBLECLICKTIME_REGKEY,
2816 SPI_SETDOUBLECLICKTIME_VALNAME,
2817 &double_click_time, &time );
2818 if (!time) time = 500;
2819 return time;
2820 }
2821
2822
2823 /*************************************************************************
2824 * GetSysColor (USER32.@)
2825 */
2826 COLORREF WINAPI GetSysColor( INT nIndex )
2827 {
2828 if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
2829 return SysColors[nIndex];
2830 else
2831 return 0;
2832 }
2833
2834
2835 /*************************************************************************
2836 * SetSysColors (USER32.@)
2837 */
2838 BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
2839 const COLORREF *lpColorValues )
2840 {
2841 int i;
2842
2843 for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
2844
2845 /* Send WM_SYSCOLORCHANGE message to all windows */
2846
2847 SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
2848
2849 /* Repaint affected portions of all visible windows */
2850
2851 RedrawWindow( GetDesktopWindow(), NULL, 0,
2852 RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
2853 return TRUE;
2854 }
2855
2856
2857 /*************************************************************************
2858 * SetSysColorsTemp (USER32.@)
2859 *
2860 * UNDOCUMENTED !!
2861 *
2862 * Called by W98SE desk.cpl Control Panel Applet:
2863 * handle = SetSysColorsTemp(ptr, ptr, nCount); ("set" call)
2864 * result = SetSysColorsTemp(NULL, NULL, handle); ("restore" call)
2865 *
2866 * pPens is an array of COLORREF values, which seems to be used
2867 * to indicate the color values to create new pens with.
2868 *
2869 * pBrushes is an array of solid brush handles (returned by a previous
2870 * CreateSolidBrush), which seems to contain the brush handles to set
2871 * for the system colors.
2872 *
2873 * n seems to be used for
2874 * a) indicating the number of entries to operate on (length of pPens,
2875 * pBrushes)
2876 * b) passing the handle that points to the previously used color settings.
2877 * I couldn't figure out in hell what kind of handle this is on
2878 * Windows. I just use a heap handle instead. Shouldn't matter anyway.
2879 *
2880 * RETURNS
2881 * heap handle of our own copy of the current syscolors in case of
2882 * "set" call, i.e. pPens, pBrushes != NULL.
2883 * TRUE (unconditionally !) in case of "restore" call,
2884 * i.e. pPens, pBrushes == NULL.
2885 * FALSE in case of either pPens != NULL and pBrushes == NULL
2886 * or pPens == NULL and pBrushes != NULL.
2887 *
2888 * I'm not sure whether this implementation is 100% correct. [AM]
2889 */
2890 DWORD WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD n)
2891 {
2892 int i;
2893
2894 if (pPens && pBrushes) /* "set" call */
2895 {
2896 /* allocate our structure to remember old colors */
2897 LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
2898 LPVOID p = pOldCol;
2899 *(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
2900 memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
2901 memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
2902
2903 for (i=0; i < n; i++)
2904 {
2905 SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
2906 SysColorBrushes[i] = pBrushes[i];
2907 }
2908
2909 return (DWORD)pOldCol;
2910 }
2911 if (!pPens && !pBrushes) /* "restore" call */
2912 {
2913 LPVOID pOldCol = (LPVOID)n;
2914 LPVOID p = pOldCol;
2915 DWORD nCount = *(DWORD *)p;
2916 p = (char*)p + sizeof(DWORD);
2917
2918 for (i=0; i < nCount; i++)
2919 {
2920 DeleteObject(SysColorPens[i]);
2921 SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
2922 }
2923 for (i=0; i < nCount; i++)
2924 {
2925 SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
2926 }
2927 /* get rid of storage structure */
2928 HeapFree(GetProcessHeap(), 0, pOldCol);
2929
2930 return TRUE;
2931 }
2932 return FALSE;
2933 }
2934
2935
2936 /***********************************************************************
2937 * GetSysColorBrush (USER32.@)
2938 */
2939 HBRUSH WINAPI GetSysColorBrush( INT index )
2940 {
2941 if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
2942 WARN("Unknown index(%d)\n", index );
2943 return GetStockObject(LTGRAY_BRUSH);
2944 }
2945
2946
2947 /***********************************************************************
2948 * SYSCOLOR_GetPen
2949 */
2950 HPEN SYSCOLOR_GetPen( INT index )
2951 {
2952 /* We can assert here, because this function is internal to Wine */
2953 assert (0 <= index && index < NUM_SYS_COLORS);
2954 return SysColorPens[index];
2955 }
2956
2957
2958 /***********************************************************************
2959 * ChangeDisplaySettingsA (USER32.@)
2960 */
2961 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
2962 {
2963 return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
2964 }
2965
2966
2967 /***********************************************************************
2968 * ChangeDisplaySettingsW (USER32.@)
2969 */
2970 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
2971 {
2972 return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
2973 }
2974
2975
2976 /***********************************************************************
2977 * ChangeDisplaySettingsExA (USER32.@)
2978 */
2979 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
2980 DWORD flags, LPVOID lparam )
2981 {
2982 DEVMODEW devmodeW;
2983 LONG ret;
2984 UNICODE_STRING nameW;
2985
2986 if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
2987 else nameW.Buffer = NULL;
2988
2989 if (devmode)
2990 {
2991 devmodeW.dmBitsPerPel = devmode->dmBitsPerPel;
2992 devmodeW.dmPelsHeight = devmode->dmPelsHeight;
2993 devmodeW.dmPelsWidth = devmode->dmPelsWidth;
2994 devmodeW.dmDisplayFlags = devmode->dmDisplayFlags;
2995 devmodeW.dmDisplayFrequency = devmode->dmDisplayFrequency;
2996 devmodeW.dmFields = devmode->dmFields;
2997 ret = ChangeDisplaySettingsExW(nameW.Buffer, &devmodeW, hwnd, flags, lparam);
2998 }
2999 else
3000 {
3001 ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
3002 }
3003
3004 if (devname) RtlFreeUnicodeString(&nameW);
3005 return ret;
3006 }
3007
3008
3009 /***********************************************************************
3010 * ChangeDisplaySettingsExW (USER32.@)
3011 */
3012 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
3013 DWORD flags, LPVOID lparam )
3014 {
3015 /* make sure the desktop window is created before mode changing */
3016 GetDesktopWindow();
3017
3018 return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
3019 }
3020
3021
3022 /***********************************************************************
3023 * EnumDisplaySettingsW (USER32.@)
3024 *
3025 * RETURNS
3026 * TRUE if nth setting exists found (described in the LPDEVMODEW struct)
3027 * FALSE if we do not have the nth setting
3028 */
3029 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
3030 {
3031 return EnumDisplaySettingsExW(name, n, devmode, 0);
3032 }
3033
3034
3035 /***********************************************************************
3036 * EnumDisplaySettingsA (USER32.@)
3037 */
3038 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
3039 {
3040 return EnumDisplaySettingsExA(name, n, devmode, 0);
3041 }
3042
3043
3044 /***********************************************************************
3045 * EnumDisplaySettingsExA (USER32.@)
3046 */
3047 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3048 LPDEVMODEA lpDevMode, DWORD dwFlags)
3049 {
3050 DEVMODEW devmodeW;
3051 BOOL ret;
3052 UNICODE_STRING nameW;
3053
3054 if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3055 else nameW.Buffer = NULL;
3056
3057 ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3058 if (ret)
3059 {
3060 lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
3061 lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
3062 lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
3063 lpDevMode->dmDisplayFlags = devmodeW.dmDisplayFlags;
3064 lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3065 lpDevMode->dmFields = devmodeW.dmFields;
3066 }
3067 if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3068 return ret;
3069 }
3070
3071
3072 /***********************************************************************
3073 * EnumDisplaySettingsExW (USER32.@)
3074 */
3075 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3076 LPDEVMODEW lpDevMode, DWORD dwFlags)
3077 {
3078 return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3079 }
Maarten's multimedia branch