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urlmon: Remove 'recursive registry key delete' function.
[wine/multimedia.git] / dlls / user32 / sysparams.c
blobc5de419052d60147e3ea02037922dafe0a0372cd
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_SETMOUSEHOVERWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
200 static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
201 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
202 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
203 static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
204 static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
205 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};
206 static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
207 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};
208 static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]= {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
209 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};
210 static const WCHAR SPI_CARETWIDTH_VALNAME[]= {'C','a','r','e','t','W','i','d','t','h',0};
211
212 /* FIXME - real values */
213 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};
214 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};
215
216 static const WCHAR METRICS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
217 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
218 static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]= {'S','c','r','o','l','l','W','i','d','t','h',0};
219 static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]= {'S','c','r','o','l','l','H','e','i','g','h','t',0};
220 static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]= {'C','a','p','t','i','o','n','W','i','d','t','h',0};
221 static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]= {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
222 static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]= {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
223 static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
224 static const WCHAR METRICS_MENUWIDTH_VALNAME[]= {'M','e','n','u','W','i','d','t','h',0};
225 static const WCHAR METRICS_MENUHEIGHT_VALNAME[]= {'M','e','n','u','H','e','i','g','h','t',0};
226 static const WCHAR METRICS_ICONSIZE_VALNAME[]= {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
227 static const WCHAR METRICS_BORDERWIDTH_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
228 static const WCHAR METRICS_CAPTIONLOGFONT_VALNAME[]= {'C','a','p','t','i','o','n','F','o','n','t',0};
229 static const WCHAR METRICS_SMCAPTIONLOGFONT_VALNAME[]={'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
230 static const WCHAR METRICS_MENULOGFONT_VALNAME[]= {'M','e','n','u','F','o','n','t',0};
231 static const WCHAR METRICS_MESSAGELOGFONT_VALNAME[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
232 static const WCHAR METRICS_STATUSLOGFONT_VALNAME[]= {'S','t','a','t','u','s','F','o','n','t',0};
233 /* minimized metrics */
234 static const WCHAR METRICS_MINWIDTH_VALNAME[] = {'M','i','n','W','i','d','t','h','\0'};
235 static const WCHAR METRICS_MINHORZGAP_VALNAME[] = {'M','i','n','H','o','r','z','G','a','p','\0'};
236 static const WCHAR METRICS_MINVERTGAP_VALNAME[] = {'M','i','n','V','e','r','t','G','a','p','\0'};
237 static const WCHAR METRICS_MINARRANGE_VALNAME[] = {'M','i','n','A','r','r','a','n','g','e','\0'};
238
239 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
240 'W','i','n','e',0};
241
242 /* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
243 static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
244 'S','y','s','t','e','m',' ',
245 'P','a','r','a','m','e','t','e','r','s',0};
246
247 static const WCHAR Yes[]= {'Y','e','s',0};
248 static const WCHAR No[]= {'N','o',0};
249 static const WCHAR Desktop[]= {'D','e','s','k','t','o','p',0};
250 static const WCHAR Pattern[]= {'P','a','t','t','e','r','n',0};
251 static const WCHAR MenuFont[]= {'M','e','n','u','F','o','n','t',0};
252 static const WCHAR MenuFontSize[]= {'M','e','n','u','F','o','n','t','S','i','z','e',0};
253 static const WCHAR StatusFont[]= {'S','t','a','t','u','s','F','o','n','t',0};
254 static const WCHAR StatusFontSize[]= {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
255 static const WCHAR MessageFont[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
256 static const WCHAR MessageFontSize[]= {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
257 static const WCHAR System[]= {'S','y','s','t','e','m',0};
258 static const WCHAR IconTitleSize[]= {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
259 static const WCHAR IconTitleFaceName[]= {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
260 static const WCHAR defPattern[]= {'1','7','0',' ','8','5',' ','1','7','0',' ','8','5',' ','1','7','0',' ','8','5',
261 ' ','1','7','0',' ','8','5',0};
262 static const WCHAR CSu[]= {'%','u',0};
263 static const WCHAR CSd[]= {'%','d',0};
264
265 /* Indicators whether system parameter value is loaded */
266 static char spi_loaded[SPI_INDEX_COUNT];
267
268 static BOOL notify_change = TRUE;
269
270 /* System parameters storage */
271 static BOOL beep_active = TRUE;
272 static int mouse_threshold1 = 6;
273 static int mouse_threshold2 = 10;
274 static int mouse_speed = 1;
275 static UINT border = 1;
276 static UINT keyboard_speed = 31;
277 static UINT screensave_timeout = 300;
278 static UINT grid_granularity = 0;
279 static UINT keyboard_delay = 1;
280 static UINT double_click_width = 4;
281 static UINT double_click_height = 4;
282 static UINT double_click_time = 500;
283 static BOOL drag_full_windows = FALSE;
284 static RECT work_area;
285 static BOOL keyboard_pref = TRUE;
286 static BOOL screen_reader = FALSE;
287 static UINT mouse_hover_width = 4;
288 static UINT mouse_hover_height = 4;
289 static UINT mouse_hover_time = 400;
290 static UINT mouse_scroll_lines = 3;
291 static UINT menu_show_delay = 400;
292 static UINT menu_drop_alignment = 0;
293 static BOOL screensaver_running = FALSE;
294 static UINT font_smoothing = 0; /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
295 static BOOL lowpoweractive = FALSE;
296 static BOOL poweroffactive = FALSE;
297 static BOOL show_sounds = FALSE;
298 static BOOL swap_buttons = FALSE;
299 static UINT caret_width = 1;
300 static BYTE user_prefs[4];
301
302 static MINIMIZEDMETRICS minimized_metrics =
303 {
304 sizeof(MINIMIZEDMETRICS),
305 154, /* iWidth */
306 0, /* iHorzGap */
307 0, /* iVertGap */
308 ARW_HIDE /* iArrange */
309 };
310
311 static ICONMETRICSW icon_metrics =
312 {
313 sizeof(ICONMETRICSW),
314 75, /* iHorzSpacing */
315 75, /* iVertSpacing */
316 TRUE, /* iTitleWrap */
317 { -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
318 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH } /* lfFont */
319 };
320
321 static NONCLIENTMETRICSW nonclient_metrics =
322 {
323 sizeof(NONCLIENTMETRICSW),
324 1, /* iBorderWidth */
325 16, /* iScrollWidth */
326 16, /* iScrollHeight */
327 18, /* iCaptionWidth */
328 18, /* iCaptionHeight */
329 { 0 }, /* lfCaptionFont */
330 13, /* iSmCaptionWidth */
331 15, /* iSmCaptionHeight */
332 { 0 }, /* lfSmCaptionFont */
333 18, /* iMenuWidth */
334 18, /* iMenuHeight */
335 { 0 }, /* lfMenuFont */
336 { 0 }, /* lfStatusFont */
337 { 0 } /* lfMessageFont */
338 };
339
340 /* some additional non client metric info */
341 static TEXTMETRICW tmMenuFont;
342 static UINT CaptionFontAvCharWidth;
343
344 static SIZE icon_size = { 32, 32 };
345
346 #define NUM_SYS_COLORS (COLOR_MENUBAR+1)
347
348 static COLORREF SysColors[NUM_SYS_COLORS];
349 static HBRUSH SysColorBrushes[NUM_SYS_COLORS];
350 static HPEN SysColorPens[NUM_SYS_COLORS];
351
352 static const WORD wPattern55AA[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
353
354 HBRUSH SYSCOLOR_55AABrush = 0;
355
356 extern void __wine_make_gdi_object_system( HGDIOBJ handle, BOOL set );
357
358
359 /* This function is a copy of the one in objects/font.c */
360 static void SYSPARAMS_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
361 {
362 font16->lfHeight = font32->lfHeight;
363 font16->lfWidth = font32->lfWidth;
364 font16->lfEscapement = font32->lfEscapement;
365 font16->lfOrientation = font32->lfOrientation;
366 font16->lfWeight = font32->lfWeight;
367 font16->lfItalic = font32->lfItalic;
368 font16->lfUnderline = font32->lfUnderline;
369 font16->lfStrikeOut = font32->lfStrikeOut;
370 font16->lfCharSet = font32->lfCharSet;
371 font16->lfOutPrecision = font32->lfOutPrecision;
372 font16->lfClipPrecision = font32->lfClipPrecision;
373 font16->lfQuality = font32->lfQuality;
374 font16->lfPitchAndFamily = font32->lfPitchAndFamily;
375 lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
376 }
377
378 static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
379 {
380 font32->lfHeight = font16->lfHeight;
381 font32->lfWidth = font16->lfWidth;
382 font32->lfEscapement = font16->lfEscapement;
383 font32->lfOrientation = font16->lfOrientation;
384 font32->lfWeight = font16->lfWeight;
385 font32->lfItalic = font16->lfItalic;
386 font32->lfUnderline = font16->lfUnderline;
387 font32->lfStrikeOut = font16->lfStrikeOut;
388 font32->lfCharSet = font16->lfCharSet;
389 font32->lfOutPrecision = font16->lfOutPrecision;
390 font32->lfClipPrecision = font16->lfClipPrecision;
391 font32->lfQuality = font16->lfQuality;
392 font32->lfPitchAndFamily = font16->lfPitchAndFamily;
393 MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
394 font32->lfFaceName[LF_FACESIZE-1] = 0;
395 }
396
397 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
398 {
399 font32A->lfHeight = font32W->lfHeight;
400 font32A->lfWidth = font32W->lfWidth;
401 font32A->lfEscapement = font32W->lfEscapement;
402 font32A->lfOrientation = font32W->lfOrientation;
403 font32A->lfWeight = font32W->lfWeight;
404 font32A->lfItalic = font32W->lfItalic;
405 font32A->lfUnderline = font32W->lfUnderline;
406 font32A->lfStrikeOut = font32W->lfStrikeOut;
407 font32A->lfCharSet = font32W->lfCharSet;
408 font32A->lfOutPrecision = font32W->lfOutPrecision;
409 font32A->lfClipPrecision = font32W->lfClipPrecision;
410 font32A->lfQuality = font32W->lfQuality;
411 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
412 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
413 font32A->lfFaceName[LF_FACESIZE-1] = 0;
414 }
415
416 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
417 {
418 font32W->lfHeight = font32A->lfHeight;
419 font32W->lfWidth = font32A->lfWidth;
420 font32W->lfEscapement = font32A->lfEscapement;
421 font32W->lfOrientation = font32A->lfOrientation;
422 font32W->lfWeight = font32A->lfWeight;
423 font32W->lfItalic = font32A->lfItalic;
424 font32W->lfUnderline = font32A->lfUnderline;
425 font32W->lfStrikeOut = font32A->lfStrikeOut;
426 font32W->lfCharSet = font32A->lfCharSet;
427 font32W->lfOutPrecision = font32A->lfOutPrecision;
428 font32W->lfClipPrecision = font32A->lfClipPrecision;
429 font32W->lfQuality = font32A->lfQuality;
430 font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
431 MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
432 font32W->lfFaceName[LF_FACESIZE-1] = 0;
433 }
434
435 static void SYSPARAMS_NonClientMetrics32ATo16( const NONCLIENTMETRICSA* lpnm32, LPNONCLIENTMETRICS16 lpnm16 )
436 {
437 lpnm16->iBorderWidth = lpnm32->iBorderWidth;
438 lpnm16->iScrollWidth = lpnm32->iScrollWidth;
439 lpnm16->iScrollHeight = lpnm32->iScrollHeight;
440 lpnm16->iCaptionWidth = lpnm32->iCaptionWidth;
441 lpnm16->iCaptionHeight = lpnm32->iCaptionHeight;
442 SYSPARAMS_LogFont32ATo16( &lpnm32->lfCaptionFont, &lpnm16->lfCaptionFont );
443 lpnm16->iSmCaptionWidth = lpnm32->iSmCaptionWidth;
444 lpnm16->iSmCaptionHeight = lpnm32->iSmCaptionHeight;
445 SYSPARAMS_LogFont32ATo16( &lpnm32->lfSmCaptionFont, &lpnm16->lfSmCaptionFont );
446 lpnm16->iMenuWidth = lpnm32->iMenuWidth;
447 lpnm16->iMenuHeight = lpnm32->iMenuHeight;
448 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMenuFont, &lpnm16->lfMenuFont );
449 SYSPARAMS_LogFont32ATo16( &lpnm32->lfStatusFont, &lpnm16->lfStatusFont );
450 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMessageFont, &lpnm16->lfMessageFont );
451 }
452
453 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
454 {
455 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
456 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
457 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
458 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
459 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
460 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
461 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
462 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
463 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
464 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
465 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
466 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
467 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
468 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
469 }
470
471 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
472 {
473 lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
474 lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
475 lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
476 lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
477 lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
478 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
479 lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
480 lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
481 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
482 lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
483 lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
484 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
485 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
486 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
487 }
488
489
490 /* Helper functions to retrieve monitors info */
491
492 struct monitor_info
493 {
494 int count;
495 RECT virtual_rect;
496 };
497
498 static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
499 {
500 struct monitor_info *info = (struct monitor_info *)lp;
501 info->count++;
502 UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
503 return TRUE;
504 }
505
506 static void get_monitors_info( struct monitor_info *info )
507 {
508 info->count = 0;
509 SetRectEmpty( &info->virtual_rect );
510 EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
511 }
512
513
514 /* get text metrics and/or "average" char width of the specified logfont
515 * for the specified dc */
516 static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
517 {
518 HFONT hfont, hfontsav;
519 TEXTMETRICW tm;
520 if( !ptm) ptm = &tm;
521 hfont = CreateFontIndirectW( plf);
522 if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
523 ptm->tmHeight = -1;
524 if( psz) *psz = 10;
525 if( hfont) DeleteObject( hfont);
526 return;
527 }
528 GetTextMetricsW( hdc, ptm);
529 if( psz)
530 if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
531 *psz = 10;
532 SelectObject( hdc, hfontsav);
533 DeleteObject( hfont);
534 }
535
536 /***********************************************************************
537 * get_volatile_regkey
538 *
539 * Return a handle to the volatile registry key used to store
540 * non-permanently modified parameters.
541 */
542 static HKEY get_volatile_regkey(void)
543 {
544 static HKEY volatile_key;
545
546 if (!volatile_key)
547 {
548 HKEY key;
549 /* This must be non-volatile! */
550 if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
551 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0,
552 &key, 0 ) != ERROR_SUCCESS)
553 {
554 ERR("Can't create wine registry branch\n");
555 }
556 else
557 {
558 /* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
559 if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS,
560 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
561 &volatile_key, 0 ) != ERROR_SUCCESS)
562 ERR("Can't create non-permanent wine registry branch\n");
563
564 RegCloseKey(key);
565 }
566 }
567 return volatile_key;
568 }
569
570 /***********************************************************************
571 * SYSPARAMS_NotifyChange
572 *
573 * Sends notification about system parameter update.
574 */
575 static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
576 {
577 static const WCHAR emptyW[1];
578
579 if (notify_change)
580 {
581 if (fWinIni & SPIF_UPDATEINIFILE)
582 {
583 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
584 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
585 uiAction, (LPARAM) emptyW,
586 SMTO_ABORTIFHUNG, 2000, NULL );
587 }
588 else
589 {
590 /* FIXME notify other wine processes with internal message */
591 }
592 }
593 }
594
595
596 /***********************************************************************
597 * Loads system parameter from user profile.
598 */
599 static BOOL SYSPARAMS_LoadRaw( LPCWSTR lpRegKey, LPCWSTR lpValName, LPBYTE lpBuf, DWORD count )
600 {
601 BOOL ret = FALSE;
602 DWORD type;
603 HKEY hKey;
604
605 memset( lpBuf, 0, count );
606 if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
607 (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
608 {
609 ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, (LPBYTE)lpBuf, &count);
610 RegCloseKey( hKey );
611 }
612 return ret;
613 }
614
615 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
616 {
617 return SYSPARAMS_LoadRaw( lpRegKey, lpValName, (LPBYTE)lpBuf, count );
618 }
619
620 /***********************************************************************
621 * Saves system parameter to user profile.
622 */
623
624 /* Save data as-is */
625 static BOOL SYSPARAMS_SaveRaw( LPCWSTR lpRegKey, LPCWSTR lpValName,
626 const BYTE* lpValue, DWORD valueSize,
627 DWORD type, UINT fWinIni )
628 {
629 HKEY hKey;
630 HKEY hBaseKey;
631 DWORD dwOptions;
632 BOOL ret = FALSE;
633
634 if (fWinIni & SPIF_UPDATEINIFILE)
635 {
636 hBaseKey = HKEY_CURRENT_USER;
637 dwOptions = 0;
638 }
639 else
640 {
641 hBaseKey = get_volatile_regkey();
642 dwOptions = REG_OPTION_VOLATILE;
643 }
644
645 if (RegCreateKeyExW( hBaseKey, lpRegKey,
646 0, 0, dwOptions, KEY_ALL_ACCESS,
647 0, &hKey, 0 ) == ERROR_SUCCESS)
648 {
649 if (RegSetValueExW( hKey, lpValName, 0, type,
650 lpValue, valueSize) == ERROR_SUCCESS)
651 {
652 ret = TRUE;
653 if (hBaseKey == HKEY_CURRENT_USER)
654 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
655 }
656 RegCloseKey( hKey );
657 }
658 return ret;
659 }
660
661 /* Convenience function to save strings */
662 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
663 UINT fWinIni )
664 {
665 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)lpValue,
666 (strlenW(lpValue) + 1)*sizeof(WCHAR), REG_SZ, fWinIni );
667 }
668
669 /* Convenience function to save logical fonts */
670 static BOOL SYSPARAMS_SaveLogFont( LPCWSTR lpRegKey, LPCWSTR lpValName,
671 LPLOGFONTW plf, UINT fWinIni )
672 {
673 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)plf,
674 sizeof( LOGFONTW), REG_BINARY, fWinIni );
675 }
676
677
678 static inline HDC get_display_dc(void)
679 {
680 static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
681 static HDC display_dc;
682 if (!display_dc) display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
683 return display_dc;
684 }
685
686 static inline int get_display_dpi(void)
687 {
688 static int display_dpi;
689 if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
690 return display_dpi;
691 }
692
693 /***********************************************************************
694 * SYSPARAMS_Twips2Pixels
695 *
696 * Convert a dimension value that was obtained from the registry. These are
697 * quoted as being "twips" values if negative and pixels if positive.
698 * One inch is 1440 twips. So to convert, divide by 1440 to get inches and
699 * multiply that by the dots-per-inch to get the size in pixels.
700 * See for example
701 * MSDN Library - April 2001 -> Resource Kits ->
702 * Windows 2000 Resource Kit Reference ->
703 * Technical Reference to the Windows 2000 Registry ->
704 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
705 */
706 static inline int SYSPARAMS_Twips2Pixels(int x)
707 {
708 if (x < 0)
709 x = (-x * get_display_dpi() + 720) / 1440;
710 return x;
711 }
712
713 /***********************************************************************
714 * get_reg_metric
715 *
716 * Get a registry entry from the already open key. This allows us to open the
717 * section once and read several values.
718 *
719 * Of course this function belongs somewhere more usable but here will do
720 * for now.
721 */
722 static int get_reg_metric( HKEY hkey, LPCWSTR lpValName, int default_value )
723 {
724 int value = default_value;
725 if (hkey)
726 {
727 WCHAR buffer[128];
728 DWORD type, count = sizeof(buffer);
729 if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
730 {
731 if (type != REG_SZ)
732 {
733 /* Are there any utilities for converting registry entries
734 * between formats?
735 */
736 /* FIXME_(reg)("We need reg format converter\n"); */
737 }
738 else
739 value = atoiW(buffer);
740 }
741 }
742 return SYSPARAMS_Twips2Pixels(value);
743 }
744
745
746 /*************************************************************************
747 * SYSPARAMS_SetSysColor
748 */
749 static void SYSPARAMS_SetSysColor( int index, COLORREF color )
750 {
751 if (index < 0 || index >= NUM_SYS_COLORS) return;
752 SysColors[index] = color;
753 if (SysColorBrushes[index])
754 {
755 __wine_make_gdi_object_system( SysColorBrushes[index], FALSE);
756 DeleteObject( SysColorBrushes[index] );
757 }
758 SysColorBrushes[index] = CreateSolidBrush( color );
759 __wine_make_gdi_object_system( SysColorBrushes[index], TRUE);
760
761 if (SysColorPens[index])
762 {
763 __wine_make_gdi_object_system( SysColorPens[index], FALSE);
764 DeleteObject( SysColorPens[index] );
765 }
766 SysColorPens[index] = CreatePen( PS_SOLID, 1, color );
767 __wine_make_gdi_object_system( SysColorPens[index], TRUE);
768 }
769
770 /* load a uint parameter from the registry */
771 static BOOL get_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
772 UINT *value_ptr, UINT *ret_ptr )
773 {
774 if (!ret_ptr) return FALSE;
775 if (!spi_loaded[idx])
776 {
777 WCHAR buf[12];
778
779 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) )) *value_ptr = atoiW( buf );
780 spi_loaded[idx] = TRUE;
781 }
782 *ret_ptr = *value_ptr;
783 return TRUE;
784 }
785
786 /* load a twips parameter from the registry */
787 static BOOL get_twips_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
788 UINT *value_ptr, UINT *ret_ptr )
789 {
790 if (!ret_ptr) return FALSE;
791 if (!spi_loaded[idx])
792 {
793 WCHAR buf[12];
794
795 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) ))
796 *value_ptr = SYSPARAMS_Twips2Pixels( atoiW(buf) );
797 spi_loaded[idx] = TRUE;
798 }
799 *ret_ptr = *value_ptr;
800 return TRUE;
801 }
802
803 /* load a boolean parameter from the registry */
804 static inline BOOL get_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
805 BOOL *value_ptr, BOOL *ret_ptr )
806 {
807 return get_uint_param( idx, regkey, value, (UINT *)value_ptr, (UINT *)ret_ptr );
808 }
809
810 /* set a uint parameter that is mirrored in two different registry locations */
811 static BOOL set_uint_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
812 LPCWSTR value, UINT *value_ptr, UINT new_val, UINT fWinIni )
813 {
814 WCHAR buf[12];
815
816 wsprintfW(buf, CSu, new_val);
817 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
818 if (regkey_mirror) SYSPARAMS_Save( regkey_mirror, value, buf, fWinIni );
819 *value_ptr = new_val;
820 spi_loaded[idx] = TRUE;
821 return TRUE;
822 }
823
824 /* save an int parameter in registry */
825 static BOOL save_int_param( LPCWSTR regkey, LPCWSTR value, INT *value_ptr,
826 INT new_val, UINT fWinIni )
827 {
828 WCHAR buf[12];
829
830 wsprintfW(buf, CSd, new_val);
831 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
832 if( value_ptr) *value_ptr = new_val;
833 return TRUE;
834 }
835
836 /* set an int parameter in the registry */
837 static inline BOOL set_int_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
838 INT *value_ptr, INT new_val, UINT fWinIni )
839 {
840 BOOL ret = save_int_param( regkey, value, value_ptr, new_val, fWinIni );
841 if (ret) spi_loaded[idx] = TRUE;
842 return ret;
843 }
844
845 /* set a uint parameter in the registry */
846 static inline BOOL set_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
847 UINT *value_ptr, UINT new_val, UINT fWinIni )
848 {
849 return set_uint_param_mirrored( idx, regkey, NULL, value, value_ptr, new_val, fWinIni );
850 }
851
852 /* set a boolean parameter that is mirrored in two different registry locations */
853 static inline BOOL set_bool_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
854 LPCWSTR value, BOOL *value_ptr, BOOL new_val, UINT fWinIni )
855 {
856 return set_uint_param_mirrored( idx, regkey, regkey_mirror, value,
857 (UINT *)value_ptr, new_val, fWinIni );
858 }
859
860 /* set a boolean parameter in the registry */
861 static inline BOOL set_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
862 BOOL *value_ptr, BOOL new_val, UINT fWinIni )
863 {
864 return set_uint_param( idx, regkey, value, (UINT *)value_ptr, new_val, fWinIni );
865 }
866
867 /* load a boolean parameter from the user preference key */
868 static BOOL get_user_pref_param( UINT offset, UINT mask, BOOL *ret_ptr )
869 {
870 if (!ret_ptr) return FALSE;
871
872 if (!spi_loaded[SPI_USERPREFERENCEMASK_IDX])
873 {
874 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
875 SPI_USERPREFERENCEMASK_VALNAME,
876 user_prefs, sizeof(user_prefs) );
877 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
878 }
879 *ret_ptr = (user_prefs[offset] & mask) != 0;
880 return TRUE;
881 }
882
883 /* set a boolean parameter in the user preference key */
884 static BOOL set_user_pref_param( UINT offset, UINT mask, BOOL value, BOOL fWinIni )
885 {
886 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
887 SPI_USERPREFERENCEMASK_VALNAME,
888 user_prefs, sizeof(user_prefs) );
889 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
890
891 if (value) user_prefs[offset] |= mask;
892 else user_prefs[offset] &= ~mask;
893
894 SYSPARAMS_SaveRaw( SPI_USERPREFERENCEMASK_REGKEY,
895 SPI_USERPREFERENCEMASK_VALNAME,
896 user_prefs, sizeof(user_prefs), REG_BINARY, fWinIni );
897 return TRUE;
898 }
899
900 /***********************************************************************
901 * SYSPARAMS_Init
902 *
903 * Initialisation of the system metrics array.
904 */
905 void SYSPARAMS_Init(void)
906 {
907 HKEY hkey; /* key to the window metrics area of the registry */
908 int i, r, g, b;
909 char buffer[100];
910 HBITMAP h55AABitmap;
911
912 /* initialize system colors */
913
914 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Control Panel\\Colors", 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
915 hkey = 0;
916 for (i = 0; i < NUM_SYS_COLORS; i++)
917 {
918 BOOL bOk = FALSE;
919
920 /* first try, registry */
921 if (hkey)
922 {
923 DWORD dwDataSize = sizeof(buffer);
924 if (!(RegQueryValueExA(hkey,DefSysColors[i*2], 0, 0, (LPBYTE) buffer, &dwDataSize)))
925 if (sscanf( buffer, "%d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
926 }
927
928 /* second try, win.ini */
929 if (!bOk)
930 {
931 GetProfileStringA( "colors", DefSysColors[i*2], DefSysColors[i*2+1], buffer, 100 );
932 if (sscanf( buffer, " %d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
933 }
934
935 /* last chance, take the default */
936 if (!bOk)
937 {
938 int iNumColors = sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
939 assert (iNumColors==3);
940 }
941
942 SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
943 }
944 if (hkey) RegCloseKey( hkey );
945
946 /* create 55AA bitmap */
947
948 h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
949 SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
950 __wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
951 }
952
953
954 /***********************************************************************
955 * reg_get_logfont
956 *
957 * Tries to retrieve logfont info from the specified key and value
958 */
959 static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
960 {
961 HKEY hkey;
962 LOGFONTW lfbuf;
963 DWORD type, size;
964 BOOL found = FALSE;
965 HKEY base_keys[2];
966 int i;
967
968 base_keys[0] = get_volatile_regkey();
969 base_keys[1] = HKEY_CURRENT_USER;
970
971 for(i = 0; i < 2 && !found; i++)
972 {
973 if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
974 {
975 size = sizeof(lfbuf);
976 if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
977 type == REG_BINARY)
978 {
979 if( size == sizeof(lfbuf))
980 {
981 found = TRUE;
982 memcpy(lf, &lfbuf, size);
983 } else if( size == sizeof( LOGFONT16))
984 { /* win9x-winME format */
985 found = TRUE;
986 SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
987 } else
988 WARN("Unknown format in key %s value %s, size is %d\n",
989 debugstr_w( key), debugstr_w( value), size);
990 }
991 RegCloseKey(hkey);
992 }
993 }
994 if( found && lf->lfHeight > 0) {
995 /* positive height value means points ( inch/72 ) */
996 lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
997 }
998 return found;
999 }
1000
1001 /* load all the minimized metrics */
1002 static void load_minimized_metrics(void)
1003 {
1004 HKEY hkey;
1005 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1006 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1007
1008 minimized_metrics.iWidth = max( get_reg_metric(hkey,
1009 METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
1010 minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
1011 METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
1012 minimized_metrics.iVertGap = max( get_reg_metric(hkey,
1013 METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
1014 minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
1015 METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
1016
1017 if (hkey) RegCloseKey( hkey );
1018 spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1019 }
1020
1021 /* adjust some of the raw values found in the registry */
1022 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
1023 {
1024 TEXTMETRICW tm;
1025 if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
1026 if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
1027 if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
1028 if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
1029
1030 /* get some extra metrics */
1031 get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
1032 &tmMenuFont, NULL);
1033 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
1034 NULL, &CaptionFontAvCharWidth);
1035
1036 /* adjust some heights to the corresponding font */
1037 pncm->iMenuHeight = max( pncm->iMenuHeight,
1038 2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
1039 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
1040 pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
1041 get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
1042 pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
1043 }
1044
1045 /* load all the non-client metrics */
1046 static void load_nonclient_metrics(void)
1047 {
1048 HKEY hkey;
1049 NONCLIENTMETRICSW ncm;
1050 INT r;
1051
1052 ncm.cbSize = sizeof (ncm);
1053 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1054 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1055
1056 /* initialize geometry entries */
1057 ncm.iBorderWidth = get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
1058 ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
1059 ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
1060
1061 /* size of the normal caption buttons */
1062 ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
1063 ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
1064
1065 /* caption font metrics */
1066 if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
1067 {
1068 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
1069 ncm.lfCaptionFont.lfWeight = FW_BOLD;
1070 }
1071
1072 /* size of the small caption buttons */
1073 ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
1074 ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
1075
1076 /* small caption font metrics */
1077 if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
1078 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
1079
1080 /* menus, FIXME: names of wine.conf entries are bogus */
1081
1082 /* size of the menu (MDI) buttons */
1083 ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
1084 ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
1085
1086 /* menu font metrics */
1087 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
1088 {
1089 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
1090 GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
1091 ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
1092 r = GetProfileIntW( Desktop, MenuFontSize, 0 );
1093 if (r)
1094 ncm.lfMenuFont.lfHeight = -r;
1095 ncm.lfMenuFont.lfWeight = FW_NORMAL;
1096 }
1097
1098 /* status bar font metrics */
1099 if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
1100 {
1101 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
1102 GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
1103 ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
1104 r = GetProfileIntW( Desktop, StatusFontSize, 0 );
1105 if (r)
1106 ncm.lfStatusFont.lfHeight = -r;
1107 ncm.lfStatusFont.lfWeight = FW_NORMAL;
1108 }
1109
1110 /* message font metrics */
1111 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
1112 {
1113 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
1114 GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
1115 ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
1116 r = GetProfileIntW( Desktop, MessageFontSize, 0 );
1117 if (r)
1118 ncm.lfMessageFont.lfHeight = -r;
1119 ncm.lfMessageFont.lfWeight = FW_NORMAL;
1120 }
1121
1122 /* some extra fields not in the nonclient structure */
1123 icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
1124
1125 if (hkey) RegCloseKey( hkey );
1126 normalize_nonclientmetrics( &ncm);
1127 memcpy( &nonclient_metrics, &ncm, sizeof(nonclient_metrics) );
1128 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1129 }
1130
1131
1132 /***********************************************************************
1133 * SystemParametersInfoW (USER32.@)
1134 *
1135 * Each system parameter has flag which shows whether the parameter
1136 * is loaded or not. Parameters, stored directly in SysParametersInfo are
1137 * loaded from registry only when they are requested and the flag is
1138 * "false", after the loading the flag is set to "true". On interprocess
1139 * notification of the parameter change the corresponding parameter flag is
1140 * set to "false". The parameter value will be reloaded when it is requested
1141 * the next time.
1142 * Parameters, backed by or depend on GetSystemMetrics are processed
1143 * differently. These parameters are always loaded. They are reloaded right
1144 * away on interprocess change notification. We can't do lazy loading because
1145 * we don't want to complicate GetSystemMetrics.
1146 * Parameters, backed by X settings are read from corresponding setting.
1147 * On the parameter change request the setting is changed. Interprocess change
1148 * notifications are ignored.
1149 * When parameter value is updated the changed value is stored in permanent
1150 * registry branch if saving is requested. Otherwise it is stored
1151 * in temporary branch
1152 *
1153 * Some SPI values can also be stored as Twips values in the registry,
1154 * don't forget the conversion!
1155 */
1156 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1157 PVOID pvParam, UINT fWinIni )
1158 {
1159 #define WINE_SPI_FIXME(x) \
1160 case x: \
1161 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1162 SetLastError( ERROR_INVALID_SPI_VALUE ); \
1163 ret = FALSE; \
1164 break
1165 #define WINE_SPI_WARN(x) \
1166 case x: \
1167 WARN( "Ignored action: %u (%s)\n", x, #x ); \
1168 break
1169
1170 BOOL ret = TRUE;
1171 unsigned spi_idx = 0;
1172
1173 switch (uiAction)
1174 {
1175 case SPI_GETBEEP: /* 1 */
1176 if (!pvParam) return FALSE;
1177
1178 spi_idx = SPI_SETBEEP_IDX;
1179 if (!spi_loaded[spi_idx])
1180 {
1181 WCHAR buf[5];
1182
1183 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
1184 beep_active = !lstrcmpiW( Yes, buf );
1185 spi_loaded[spi_idx] = TRUE;
1186 }
1187
1188 *(BOOL *)pvParam = beep_active;
1189 break;
1190
1191 case SPI_SETBEEP: /* 2 */
1192 spi_idx = SPI_SETBEEP_IDX;
1193 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
1194 (uiParam ? Yes : No), fWinIni ))
1195 {
1196 beep_active = uiParam;
1197 spi_loaded[spi_idx] = TRUE;
1198 }
1199 else
1200 ret = FALSE;
1201 break;
1202
1203 case SPI_GETMOUSE: /* 3 */
1204 if (!pvParam) return FALSE;
1205
1206 spi_idx = SPI_SETMOUSE_IDX;
1207 if (!spi_loaded[spi_idx])
1208 {
1209 WCHAR buf[12];
1210
1211 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1212 buf, sizeof(buf) ))
1213 mouse_threshold1 = atoiW( buf );
1214 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1215 buf, sizeof(buf) ))
1216 mouse_threshold2 = atoiW( buf );
1217 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1218 buf, sizeof(buf) ))
1219 mouse_speed = atoiW( buf );
1220 spi_loaded[spi_idx] = TRUE;
1221 }
1222 ((INT *)pvParam)[0] = mouse_threshold1;
1223 ((INT *)pvParam)[1] = mouse_threshold2;
1224 ((INT *)pvParam)[2] = mouse_speed;
1225 break;
1226
1227 case SPI_SETMOUSE: /* 4 */
1228 {
1229 if (!pvParam) return FALSE;
1230 ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1231 &mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
1232 if( ret) {
1233 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1234 &mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
1235 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1236 &mouse_speed, ((INT *)pvParam)[2], fWinIni);
1237 }
1238 break;
1239 }
1240
1241 case SPI_GETBORDER:
1242 ret = get_twips_param( SPI_SETBORDER_IDX,
1243 SPI_SETBORDER_REGKEY,
1244 SPI_SETBORDER_VALNAME,
1245 &border, pvParam );
1246 if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
1247 break;
1248
1249 case SPI_SETBORDER:
1250 nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
1251 /* raw value goes to registry */
1252 ret = set_uint_param( SPI_SETBORDER_IDX,
1253 SPI_SETBORDER_REGKEY,
1254 SPI_SETBORDER_VALNAME,
1255 &border, uiParam, fWinIni );
1256 break;
1257
1258 case SPI_GETKEYBOARDSPEED:
1259 ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1260 SPI_SETKEYBOARDSPEED_REGKEY,
1261 SPI_SETKEYBOARDSPEED_VALNAME,
1262 &keyboard_speed, pvParam );
1263 break;
1264
1265 case SPI_SETKEYBOARDSPEED:
1266 if (uiParam > 31) uiParam = 31;
1267 ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1268 SPI_SETKEYBOARDSPEED_REGKEY,
1269 SPI_SETKEYBOARDSPEED_VALNAME,
1270 &keyboard_speed, uiParam, fWinIni );
1271 break;
1272
1273 /* not implemented in Windows */
1274 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
1275
1276 case SPI_ICONHORIZONTALSPACING:
1277 if (pvParam != NULL)
1278 {
1279 ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
1280 SPI_ICONHORIZONTALSPACING_REGKEY,
1281 SPI_ICONHORIZONTALSPACING_VALNAME,
1282 (UINT*)&icon_metrics.iHorzSpacing, pvParam );
1283 }
1284 else
1285 {
1286 if (uiParam < 32) uiParam = 32;
1287 ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
1288 SPI_ICONHORIZONTALSPACING_REGKEY,
1289 SPI_ICONHORIZONTALSPACING_VALNAME,
1290 (UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
1291 }
1292 break;
1293
1294 case SPI_GETSCREENSAVETIMEOUT:
1295 ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1296 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1297 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1298 &screensave_timeout, pvParam );
1299 break;
1300
1301 case SPI_SETSCREENSAVETIMEOUT:
1302 ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1303 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1304 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1305 &screensave_timeout, uiParam, fWinIni );
1306 break;
1307
1308 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1309 if (!pvParam) return FALSE;
1310 *(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
1311 break;
1312
1313 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1314 {
1315 WCHAR buf[12];
1316
1317 wsprintfW(buf, CSu, uiParam);
1318 USER_Driver->pSetScreenSaveActive( uiParam );
1319 /* saved value does not affect Wine */
1320 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1321 SPI_SETSCREENSAVEACTIVE_VALNAME,
1322 buf, fWinIni );
1323 break;
1324 }
1325
1326 case SPI_GETGRIDGRANULARITY:
1327 ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1328 SPI_SETGRIDGRANULARITY_REGKEY,
1329 SPI_SETGRIDGRANULARITY_VALNAME,
1330 &grid_granularity, pvParam );
1331 break;
1332
1333 case SPI_SETGRIDGRANULARITY:
1334 ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1335 SPI_SETGRIDGRANULARITY_REGKEY,
1336 SPI_SETGRIDGRANULARITY_VALNAME,
1337 &grid_granularity, uiParam, fWinIni );
1338 break;
1339
1340 case SPI_SETDESKWALLPAPER: /* 20 */
1341 if (!pvParam || !SetDeskWallPaper( (LPSTR)pvParam )) return FALSE;
1342 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1343 break;
1344
1345 case SPI_SETDESKPATTERN: /* 21 */
1346 /* FIXME: the ability to specify a pattern in pvParam
1347 doesn't seem to be documented for Win32 */
1348 if ((INT16)uiParam == -1)
1349 {
1350 WCHAR buf[256];
1351 GetProfileStringW( Desktop, Pattern,
1352 defPattern,
1353 buf, sizeof(buf)/sizeof(WCHAR) );
1354 ret = DESKTOP_SetPattern( buf );
1355 } else
1356 ret = DESKTOP_SetPattern( (LPWSTR)pvParam );
1357 break;
1358
1359 case SPI_GETKEYBOARDDELAY:
1360 ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1361 SPI_SETKEYBOARDDELAY_REGKEY,
1362 SPI_SETKEYBOARDDELAY_VALNAME,
1363 &keyboard_delay, pvParam );
1364 break;
1365
1366 case SPI_SETKEYBOARDDELAY:
1367 ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1368 SPI_SETKEYBOARDDELAY_REGKEY,
1369 SPI_SETKEYBOARDDELAY_VALNAME,
1370 &keyboard_delay, uiParam, fWinIni );
1371 break;
1372
1373 case SPI_ICONVERTICALSPACING:
1374 if (pvParam != NULL)
1375 {
1376 ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
1377 SPI_ICONVERTICALSPACING_REGKEY,
1378 SPI_ICONVERTICALSPACING_VALNAME,
1379 (UINT*)&icon_metrics.iVertSpacing, pvParam );
1380 if( icon_metrics.iVertSpacing < 32)
1381 icon_metrics.iVertSpacing = 32;
1382 }
1383 else
1384 {
1385 if (uiParam < 32) uiParam = 32;
1386 ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
1387 SPI_ICONVERTICALSPACING_REGKEY,
1388 SPI_ICONVERTICALSPACING_VALNAME,
1389 (UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
1390 }
1391 break;
1392
1393 case SPI_GETICONTITLEWRAP:
1394 ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
1395 SPI_SETICONTITLEWRAP_REGKEY1,
1396 SPI_SETICONTITLEWRAP_VALNAME,
1397 &icon_metrics.iTitleWrap, pvParam );
1398 break;
1399
1400 case SPI_SETICONTITLEWRAP:
1401 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1402 SPI_SETICONTITLEWRAP_REGKEY1,
1403 SPI_SETICONTITLEWRAP_REGKEY2,
1404 SPI_SETICONTITLEWRAP_VALNAME,
1405 &icon_metrics.iTitleWrap, uiParam, fWinIni );
1406 break;
1407
1408 case SPI_GETMENUDROPALIGNMENT:
1409 ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
1410 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1411 SPI_SETMENUDROPALIGNMENT_VALNAME,
1412 &menu_drop_alignment, pvParam );
1413 break;
1414
1415 case SPI_SETMENUDROPALIGNMENT:
1416 ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
1417 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1418 SPI_SETMENUDROPALIGNMENT_REGKEY2,
1419 SPI_SETMENUDROPALIGNMENT_VALNAME,
1420 &menu_drop_alignment, uiParam, fWinIni );
1421 break;
1422
1423 case SPI_SETDOUBLECLKWIDTH:
1424 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
1425 SPI_SETDOUBLECLKWIDTH_REGKEY1,
1426 SPI_SETDOUBLECLKWIDTH_REGKEY2,
1427 SPI_SETDOUBLECLKWIDTH_VALNAME,
1428 &double_click_width, uiParam, fWinIni );
1429 break;
1430
1431 case SPI_SETDOUBLECLKHEIGHT:
1432 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
1433 SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1434 SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1435 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1436 &double_click_height, uiParam, fWinIni );
1437 break;
1438
1439 case SPI_GETICONTITLELOGFONT:
1440 {
1441 LOGFONTW lfDefault;
1442
1443 if (!pvParam) return FALSE;
1444
1445 spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1446 if (!spi_loaded[spi_idx])
1447 {
1448 if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
1449 SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
1450 {
1451 INT r;
1452
1453 /*
1454 * The 'default GDI fonts' seems to be returned.
1455 * If a returned font is not a correct font in your environment,
1456 * please try to fix objects/gdiobj.c at first.
1457 */
1458 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1459
1460 GetProfileStringW( Desktop, IconTitleFaceName,
1461 lfDefault.lfFaceName,
1462 icon_metrics.lfFont.lfFaceName,
1463 LF_FACESIZE );
1464
1465 r = GetProfileIntW( Desktop, IconTitleSize, 0 );
1466 if (r)
1467 icon_metrics.lfFont.lfHeight = -r;
1468 else
1469 icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
1470
1471 icon_metrics.lfFont.lfWidth = 0;
1472 icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
1473 icon_metrics.lfFont.lfWeight = FW_NORMAL;
1474 icon_metrics.lfFont.lfItalic = FALSE;
1475 icon_metrics.lfFont.lfStrikeOut = FALSE;
1476 icon_metrics.lfFont.lfUnderline = FALSE;
1477 icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1478 icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
1479 icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1480 icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
1481 icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
1482 spi_loaded[spi_idx] = TRUE;
1483 }
1484 }
1485 *(LOGFONTW *)pvParam = icon_metrics.lfFont;
1486 break;
1487 }
1488
1489 case SPI_SETDOUBLECLICKTIME:
1490 ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
1491 SPI_SETDOUBLECLICKTIME_REGKEY,
1492 SPI_SETDOUBLECLICKTIME_VALNAME,
1493 &double_click_time, uiParam, fWinIni );
1494 break;
1495
1496 case SPI_SETMOUSEBUTTONSWAP:
1497 ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
1498 SPI_SETMOUSEBUTTONSWAP_REGKEY,
1499 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1500 &swap_buttons, uiParam, fWinIni );
1501 break;
1502
1503 case SPI_SETICONTITLELOGFONT: /* 34 */
1504 if( uiParam == sizeof(LOGFONTW)) {
1505 ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1506 SPI_SETICONTITLELOGFONT_VALNAME, (LOGFONTW *)pvParam, fWinIni);
1507 if( ret) {
1508 icon_metrics.lfFont = *(LOGFONTW *)pvParam;
1509 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1510 }
1511 } else
1512 ret = FALSE;
1513 break;
1514
1515 case SPI_GETFASTTASKSWITCH: /* 35 */
1516 if (!pvParam) return FALSE;
1517 *(BOOL *)pvParam = 1;
1518 break;
1519
1520 case SPI_SETFASTTASKSWITCH: /* 36 */
1521 /* the action is disabled */
1522 ret = FALSE;
1523 break;
1524
1525 case SPI_SETDRAGFULLWINDOWS:
1526 ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1527 SPI_SETDRAGFULLWINDOWS_REGKEY,
1528 SPI_SETDRAGFULLWINDOWS_VALNAME,
1529 &drag_full_windows, uiParam, fWinIni );
1530 break;
1531
1532 case SPI_GETDRAGFULLWINDOWS:
1533 ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1534 SPI_SETDRAGFULLWINDOWS_REGKEY,
1535 SPI_SETDRAGFULLWINDOWS_VALNAME,
1536 &drag_full_windows, pvParam );
1537 break;
1538
1539 case SPI_GETNONCLIENTMETRICS:
1540 {
1541 LPNONCLIENTMETRICSW lpnm = pvParam;
1542
1543 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
1544
1545 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1546 memcpy( lpnm, &nonclient_metrics, sizeof(*lpnm) );
1547 else
1548 ret = FALSE;
1549 break;
1550 }
1551
1552 case SPI_SETNONCLIENTMETRICS:
1553 {
1554 LPNONCLIENTMETRICSW lpnm = pvParam;
1555
1556 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1557 {
1558 NONCLIENTMETRICSW ncm;
1559 ret = set_uint_param( SPI_SETBORDER_IDX,
1560 SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
1561 &border, lpnm->iBorderWidth, fWinIni );
1562 if( ret) ret = save_int_param( METRICS_REGKEY,
1563 METRICS_SCROLLWIDTH_VALNAME, NULL,
1564 lpnm->iScrollWidth, fWinIni );
1565 if( ret) ret = save_int_param( METRICS_REGKEY,
1566 METRICS_SCROLLHEIGHT_VALNAME, NULL,
1567 lpnm->iScrollHeight, fWinIni );
1568 if( ret) ret = save_int_param( METRICS_REGKEY,
1569 METRICS_CAPTIONWIDTH_VALNAME, NULL,
1570 lpnm->iCaptionWidth, fWinIni );
1571 if( ret) ret = save_int_param( METRICS_REGKEY,
1572 METRICS_CAPTIONHEIGHT_VALNAME, NULL,
1573 lpnm->iCaptionHeight, fWinIni );
1574 if( ret) ret = save_int_param( METRICS_REGKEY,
1575 METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
1576 lpnm->iSmCaptionWidth, fWinIni );
1577 if( ret) ret = save_int_param( METRICS_REGKEY,
1578 METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
1579 lpnm->iSmCaptionHeight, fWinIni );
1580 if( ret) ret = save_int_param( METRICS_REGKEY,
1581 METRICS_MENUWIDTH_VALNAME, NULL,
1582 lpnm->iMenuWidth, fWinIni );
1583 if( ret) ret = save_int_param( METRICS_REGKEY,
1584 METRICS_MENUHEIGHT_VALNAME, NULL,
1585 lpnm->iMenuHeight, fWinIni );
1586 if( ret) ret = SYSPARAMS_SaveLogFont(
1587 METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
1588 &lpnm->lfMenuFont, fWinIni);
1589 if( ret) ret = SYSPARAMS_SaveLogFont(
1590 METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
1591 &lpnm->lfCaptionFont, fWinIni);
1592 if( ret) ret = SYSPARAMS_SaveLogFont(
1593 METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
1594 &lpnm->lfSmCaptionFont, fWinIni);
1595 if( ret) ret = SYSPARAMS_SaveLogFont(
1596 METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
1597 &lpnm->lfStatusFont, fWinIni);
1598 if( ret) ret = SYSPARAMS_SaveLogFont(
1599 METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
1600 &lpnm->lfMessageFont, fWinIni);
1601 if( ret) {
1602 memcpy( &ncm, lpnm, sizeof(nonclient_metrics) );
1603 normalize_nonclientmetrics( &ncm);
1604 memcpy( &nonclient_metrics, &ncm, sizeof(nonclient_metrics) );
1605 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1606 }
1607 }
1608 break;
1609 }
1610
1611 case SPI_GETMINIMIZEDMETRICS:
1612 {
1613 MINIMIZEDMETRICS * lpMm = pvParam;
1614 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1615 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
1616 memcpy( lpMm, &minimized_metrics, sizeof(*lpMm) );
1617 } else
1618 ret = FALSE;
1619 break;
1620 }
1621
1622 case SPI_SETMINIMIZEDMETRICS:
1623 {
1624 MINIMIZEDMETRICS * lpMm = pvParam;
1625 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1626 ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
1627 &minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
1628 if( ret) ret = save_int_param( METRICS_REGKEY,
1629 METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
1630 max( lpMm->iHorzGap, 0), fWinIni);
1631 if( ret) ret = save_int_param( METRICS_REGKEY,
1632 METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
1633 max( lpMm->iVertGap, 0), fWinIni);
1634 if( ret) ret = save_int_param( METRICS_REGKEY,
1635 METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
1636 0x0f & lpMm->iArrange, fWinIni);
1637 if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1638 } else
1639 ret = FALSE;
1640 break;
1641 }
1642
1643 case SPI_GETICONMETRICS:
1644 {
1645 LPICONMETRICSW lpIcon = pvParam;
1646 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1647 {
1648 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1649 &lpIcon->iHorzSpacing, FALSE );
1650 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1651 &lpIcon->iVertSpacing, FALSE );
1652 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1653 &lpIcon->iTitleWrap, FALSE );
1654 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1655 &lpIcon->lfFont, FALSE );
1656 }
1657 else
1658 {
1659 ret = FALSE;
1660 }
1661 break;
1662 }
1663
1664 case SPI_SETICONMETRICS:
1665 {
1666 LPICONMETRICSW lpIcon = pvParam;
1667 if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
1668 ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
1669 SPI_ICONVERTICALSPACING_REGKEY,
1670 SPI_ICONVERTICALSPACING_VALNAME,
1671 &icon_metrics.iVertSpacing,
1672 lpIcon->iVertSpacing, fWinIni);
1673 if( ret) {
1674 ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
1675 SPI_ICONHORIZONTALSPACING_REGKEY,
1676 SPI_ICONHORIZONTALSPACING_VALNAME,
1677 &icon_metrics.iHorzSpacing,
1678 lpIcon->iHorzSpacing, fWinIni );
1679 }
1680 if( ret) {
1681 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1682 SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
1683 SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
1684 lpIcon->iTitleWrap, fWinIni );
1685 }
1686 if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1687 SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
1688 if( ret) {
1689 icon_metrics.lfFont = lpIcon->lfFont;
1690 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1691 }
1692 } else
1693 ret = FALSE;
1694 break;
1695 }
1696
1697 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1698 {
1699 if (!pvParam) return FALSE;
1700
1701 spi_idx = SPI_SETWORKAREA_IDX;
1702 CopyRect( &work_area, (RECT *)pvParam );
1703 spi_loaded[spi_idx] = TRUE;
1704 break;
1705 }
1706
1707 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1708 {
1709 if (!pvParam) return FALSE;
1710
1711 spi_idx = SPI_SETWORKAREA_IDX;
1712 if (!spi_loaded[spi_idx])
1713 {
1714 SetRect( &work_area, 0, 0,
1715 GetSystemMetrics( SM_CXSCREEN ),
1716 GetSystemMetrics( SM_CYSCREEN ) );
1717 spi_loaded[spi_idx] = TRUE;
1718 }
1719 CopyRect( (RECT *)pvParam, &work_area );
1720
1721 break;
1722 }
1723
1724 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1725
1726 case SPI_GETFILTERKEYS: /* 50 */
1727 {
1728 LPFILTERKEYS lpFilterKeys = (LPFILTERKEYS)pvParam;
1729 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1730 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1731 {
1732 /* Indicate that no FilterKeys feature available */
1733 lpFilterKeys->dwFlags = 0;
1734 lpFilterKeys->iWaitMSec = 0;
1735 lpFilterKeys->iDelayMSec = 0;
1736 lpFilterKeys->iRepeatMSec = 0;
1737 lpFilterKeys->iBounceMSec = 0;
1738 }
1739 else
1740 {
1741 ret = FALSE;
1742 }
1743 break;
1744 }
1745 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1746
1747 case SPI_GETTOGGLEKEYS: /* 52 */
1748 {
1749 LPTOGGLEKEYS lpToggleKeys = (LPTOGGLEKEYS)pvParam;
1750 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1751 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1752 {
1753 /* Indicate that no ToggleKeys feature available */
1754 lpToggleKeys->dwFlags = 0;
1755 }
1756 else
1757 {
1758 ret = FALSE;
1759 }
1760 break;
1761 }
1762 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1763
1764 case SPI_GETMOUSEKEYS: /* 54 */
1765 {
1766 LPMOUSEKEYS lpMouseKeys = (LPMOUSEKEYS)pvParam;
1767 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1768 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1769 {
1770 /* Indicate that no MouseKeys feature available */
1771 lpMouseKeys->dwFlags = 0;
1772 lpMouseKeys->iMaxSpeed = 360;
1773 lpMouseKeys->iTimeToMaxSpeed = 1000;
1774 lpMouseKeys->iCtrlSpeed = 0;
1775 lpMouseKeys->dwReserved1 = 0;
1776 lpMouseKeys->dwReserved2 = 0;
1777 }
1778 else
1779 {
1780 ret = FALSE;
1781 }
1782 break;
1783 }
1784 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1785
1786 case SPI_GETSHOWSOUNDS:
1787 ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
1788 SPI_SETSHOWSOUNDS_REGKEY,
1789 SPI_SETSHOWSOUNDS_VALNAME,
1790 &show_sounds, pvParam );
1791 break;
1792
1793 case SPI_SETSHOWSOUNDS:
1794 ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
1795 SPI_SETSHOWSOUNDS_REGKEY,
1796 SPI_SETSHOWSOUNDS_VALNAME,
1797 &show_sounds, uiParam, fWinIni );
1798 break;
1799
1800 case SPI_GETSTICKYKEYS: /* 58 */
1801 {
1802 LPSTICKYKEYS lpStickyKeys = (LPSTICKYKEYS)pvParam;
1803 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1804 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1805 {
1806 /* Indicate that no StickyKeys feature available */
1807 lpStickyKeys->dwFlags = 0;
1808 }
1809 else
1810 {
1811 ret = FALSE;
1812 }
1813 break;
1814 }
1815 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1816
1817 case SPI_GETACCESSTIMEOUT: /* 60 */
1818 {
1819 LPACCESSTIMEOUT lpAccessTimeout = (LPACCESSTIMEOUT)pvParam;
1820 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1821 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1822 {
1823 /* Indicate that no accessibility features timeout is available */
1824 lpAccessTimeout->dwFlags = 0;
1825 lpAccessTimeout->iTimeOutMSec = 0;
1826 }
1827 else
1828 {
1829 ret = FALSE;
1830 }
1831 break;
1832 }
1833 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1834
1835 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1836 {
1837 LPSERIALKEYSW lpSerialKeysW = (LPSERIALKEYSW)pvParam;
1838 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1839 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1840 {
1841 /* Indicate that no SerialKeys feature available */
1842 lpSerialKeysW->dwFlags = 0;
1843 lpSerialKeysW->lpszActivePort = NULL;
1844 lpSerialKeysW->lpszPort = NULL;
1845 lpSerialKeysW->iBaudRate = 0;
1846 lpSerialKeysW->iPortState = 0;
1847 }
1848 else
1849 {
1850 ret = FALSE;
1851 }
1852 break;
1853 }
1854 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1855
1856 case SPI_GETSOUNDSENTRY: /* 64 */
1857 {
1858 LPSOUNDSENTRYW lpSoundSentryW = (LPSOUNDSENTRYW)pvParam;
1859 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1860 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1861 {
1862 /* Indicate that no SoundSentry feature available */
1863 lpSoundSentryW->dwFlags = 0;
1864 lpSoundSentryW->iFSTextEffect = 0;
1865 lpSoundSentryW->iFSTextEffectMSec = 0;
1866 lpSoundSentryW->iFSTextEffectColorBits = 0;
1867 lpSoundSentryW->iFSGrafEffect = 0;
1868 lpSoundSentryW->iFSGrafEffectMSec = 0;
1869 lpSoundSentryW->iFSGrafEffectColor = 0;
1870 lpSoundSentryW->iWindowsEffect = 0;
1871 lpSoundSentryW->iWindowsEffectMSec = 0;
1872 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1873 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1874 }
1875 else
1876 {
1877 ret = FALSE;
1878 }
1879 break;
1880 }
1881 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1882
1883 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1884 {
1885 LPHIGHCONTRASTW lpHighContrastW = (LPHIGHCONTRASTW)pvParam;
1886 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1887 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1888 {
1889 /* Indicate that no high contrast feature available */
1890 lpHighContrastW->dwFlags = 0;
1891 lpHighContrastW->lpszDefaultScheme = NULL;
1892 }
1893 else
1894 {
1895 ret = FALSE;
1896 }
1897 break;
1898 }
1899 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1900
1901 case SPI_GETKEYBOARDPREF:
1902 ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
1903 SPI_SETKEYBOARDPREF_REGKEY,
1904 SPI_SETKEYBOARDPREF_VALNAME,
1905 &keyboard_pref, pvParam );
1906 break;
1907
1908 case SPI_SETKEYBOARDPREF:
1909 ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
1910 SPI_SETKEYBOARDPREF_REGKEY,
1911 SPI_SETKEYBOARDPREF_VALNAME,
1912 &keyboard_pref, uiParam, fWinIni );
1913 break;
1914
1915 case SPI_GETSCREENREADER:
1916 ret = get_bool_param( SPI_SETSCREENREADER_IDX,
1917 SPI_SETSCREENREADER_REGKEY,
1918 SPI_SETSCREENREADER_VALNAME,
1919 &screen_reader, pvParam );
1920 break;
1921
1922 case SPI_SETSCREENREADER:
1923 ret = set_bool_param( SPI_SETSCREENREADER_IDX,
1924 SPI_SETSCREENREADER_REGKEY,
1925 SPI_SETSCREENREADER_VALNAME,
1926 &screen_reader, uiParam, fWinIni );
1927 break;
1928
1929 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1930 {
1931 LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)pvParam;
1932
1933 /* Tell it "disabled" */
1934 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1935 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1936 else
1937 ret = FALSE;
1938 break;
1939 }
1940 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1941
1942 case SPI_GETFONTSMOOTHING:
1943 {
1944 UINT tmpval;
1945 ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
1946 SPI_SETFONTSMOOTHING_REGKEY,
1947 SPI_SETFONTSMOOTHING_VALNAME,
1948 &font_smoothing, &tmpval );
1949 *(UINT *) pvParam = ( tmpval != 0);
1950 break;
1951 }
1952 case SPI_SETFONTSMOOTHING:
1953 uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
1954 ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
1955 SPI_SETFONTSMOOTHING_REGKEY,
1956 SPI_SETFONTSMOOTHING_VALNAME,
1957 &font_smoothing, uiParam, fWinIni );
1958 break;
1959
1960 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
1961 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
1962
1963 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
1964
1965 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
1966 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
1967 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
1968 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
1969
1970 case SPI_GETLOWPOWERACTIVE:
1971 ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
1972 SPI_SETLOWPOWERACTIVE_REGKEY,
1973 SPI_SETLOWPOWERACTIVE_VALNAME,
1974 &lowpoweractive, pvParam );
1975 break;
1976
1977 case SPI_GETPOWEROFFACTIVE:
1978 ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
1979 SPI_SETPOWEROFFACTIVE_REGKEY,
1980 SPI_SETPOWEROFFACTIVE_VALNAME,
1981 &poweroffactive, pvParam );
1982 break;
1983
1984 case SPI_SETLOWPOWERACTIVE:
1985 ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
1986 SPI_SETLOWPOWERACTIVE_REGKEY,
1987 SPI_SETLOWPOWERACTIVE_VALNAME,
1988 &lowpoweractive, uiParam, fWinIni );
1989 break;
1990
1991 case SPI_SETPOWEROFFACTIVE:
1992 ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
1993 SPI_SETPOWEROFFACTIVE_REGKEY,
1994 SPI_SETPOWEROFFACTIVE_VALNAME,
1995 &poweroffactive, uiParam, fWinIni );
1996 break;
1997
1998 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
1999 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
2000
2001 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
2002 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
2003 break;
2004
2005 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
2006
2007 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
2008
2009 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
2010 WARN("pretend no support for Win9x Plus! for now.\n");
2011 ret = FALSE; /* yes, this is the result value */
2012 break;
2013
2014 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
2015 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
2016 WINE_SPI_FIXME(SPI_GETSNAPTODEFBUTTON); /* 95 WINVER >= 0x400 */
2017 WINE_SPI_FIXME(SPI_SETSNAPTODEFBUTTON); /* 96 WINVER >= 0x400 */
2018
2019 case SPI_SETSCREENSAVERRUNNING:
2020 ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2021 SPI_SETSCREENSAVERRUNNING_REGKEY,
2022 SPI_SETSCREENSAVERRUNNING_VALNAME,
2023 &screensaver_running, uiParam, fWinIni );
2024 break;
2025
2026 case SPI_GETMOUSEHOVERWIDTH:
2027 ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2028 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2029 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2030 &mouse_hover_width, pvParam );
2031 break;
2032
2033 case SPI_SETMOUSEHOVERWIDTH:
2034 ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2035 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2036 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2037 &mouse_hover_width, uiParam, fWinIni );
2038 break;
2039
2040 case SPI_GETMOUSEHOVERHEIGHT:
2041 ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2042 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2043 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2044 &mouse_hover_height, pvParam );
2045 break;
2046
2047 case SPI_SETMOUSEHOVERHEIGHT:
2048 ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2049 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2050 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2051 &mouse_hover_height, uiParam, fWinIni );
2052 break;
2053
2054 case SPI_GETMOUSEHOVERTIME:
2055 ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2056 SPI_SETMOUSEHOVERTIME_REGKEY,
2057 SPI_SETMOUSEHOVERTIME_VALNAME,
2058 &mouse_hover_time, pvParam );
2059 break;
2060
2061 case SPI_SETMOUSEHOVERTIME:
2062 ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2063 SPI_SETMOUSEHOVERTIME_REGKEY,
2064 SPI_SETMOUSEHOVERTIME_VALNAME,
2065 &mouse_hover_time, uiParam, fWinIni );
2066 break;
2067
2068 case SPI_GETWHEELSCROLLLINES:
2069 ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2070 SPI_SETMOUSESCROLLLINES_REGKEY,
2071 SPI_SETMOUSESCROLLLINES_VALNAME,
2072 &mouse_scroll_lines, pvParam );
2073 break;
2074
2075 case SPI_SETWHEELSCROLLLINES:
2076 ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2077 SPI_SETMOUSESCROLLLINES_REGKEY,
2078 SPI_SETMOUSESCROLLLINES_VALNAME,
2079 &mouse_scroll_lines, uiParam, fWinIni );
2080 break;
2081
2082 case SPI_GETMENUSHOWDELAY:
2083 ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2084 SPI_SETMENUSHOWDELAY_REGKEY,
2085 SPI_SETMENUSHOWDELAY_VALNAME,
2086 &menu_show_delay, pvParam );
2087 break;
2088
2089 case SPI_SETMENUSHOWDELAY:
2090 ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2091 SPI_SETMENUSHOWDELAY_REGKEY,
2092 SPI_SETMENUSHOWDELAY_VALNAME,
2093 &menu_show_delay, uiParam, fWinIni );
2094 break;
2095
2096 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2097 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2098 WINE_SPI_FIXME(SPI_GETMOUSESPEED); /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2099 WINE_SPI_FIXME(SPI_SETMOUSESPEED); /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2100
2101 case SPI_GETSCREENSAVERRUNNING:
2102 ret = get_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2103 SPI_SETSCREENSAVERRUNNING_REGKEY,
2104 SPI_SETSCREENSAVERRUNNING_VALNAME,
2105 &screensaver_running, pvParam );
2106 break;
2107
2108 case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2109 {
2110 WCHAR buf[MAX_PATH];
2111
2112 if (!pvParam) return FALSE;
2113
2114 if (uiParam > MAX_PATH)
2115 {
2116 uiParam = MAX_PATH;
2117 }
2118
2119 if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2120 {
2121 lstrcpynW((WCHAR*)pvParam, buf, uiParam);
2122 }
2123 else
2124 {
2125 /* Return an empty string */
2126 memset((WCHAR*)pvParam, 0, uiParam);
2127 }
2128
2129 break;
2130 }
2131
2132 WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2133 WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2134 case SPI_GETMENUANIMATION: /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2135 ret = get_user_pref_param( 0, 0x02, pvParam );
2136 break;
2137
2138 case SPI_SETMENUANIMATION: /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2139 ret = set_user_pref_param( 0, 0x02, PtrToUlong(pvParam), fWinIni );
2140 break;
2141
2142 case SPI_GETCOMBOBOXANIMATION: /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2143 ret = get_user_pref_param( 0, 0x04, pvParam );
2144 break;
2145
2146 case SPI_SETCOMBOBOXANIMATION: /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2147 ret = set_user_pref_param( 0, 0x04, PtrToUlong(pvParam), fWinIni );
2148 break;
2149
2150 case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2151 ret = get_user_pref_param( 0, 0x08, pvParam );
2152 break;
2153
2154 case SPI_SETLISTBOXSMOOTHSCROLLING: /* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2155 ret = set_user_pref_param( 0, 0x08, PtrToUlong(pvParam), fWinIni );
2156 break;
2157
2158 case SPI_GETGRADIENTCAPTIONS:
2159 ret = get_user_pref_param( 0, 0x10, pvParam );
2160 break;
2161
2162 case SPI_SETGRADIENTCAPTIONS:
2163 ret = set_user_pref_param( 0, 0x10, PtrToUlong(pvParam), fWinIni );
2164 break;
2165
2166 case SPI_GETKEYBOARDCUES:
2167 ret = get_user_pref_param( 0, 0x20, pvParam );
2168 break;
2169
2170 case SPI_SETKEYBOARDCUES:
2171 ret = set_user_pref_param( 0, 0x20, PtrToUlong(pvParam), fWinIni );
2172 break;
2173
2174 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2175 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2176 case SPI_GETHOTTRACKING:
2177 ret = get_user_pref_param( 0, 0x80, pvParam );
2178 break;
2179
2180 case SPI_SETHOTTRACKING:
2181 ret = set_user_pref_param( 0, 0x80, PtrToUlong(pvParam), fWinIni );
2182 break;
2183
2184 WINE_SPI_FIXME(SPI_GETMENUFADE); /* 0x1012 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2185 WINE_SPI_FIXME(SPI_SETMENUFADE); /* 0x1013 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2186 case SPI_GETSELECTIONFADE: /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2187 ret = get_user_pref_param( 1, 0x04, pvParam );
2188 break;
2189
2190 case SPI_SETSELECTIONFADE: /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2191 ret = set_user_pref_param( 1, 0x04, PtrToUlong(pvParam), fWinIni );
2192 break;
2193
2194 case SPI_GETTOOLTIPANIMATION: /* 0x1016 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2195 ret = get_user_pref_param( 1, 0x08, pvParam );
2196 break;
2197
2198 case SPI_SETTOOLTIPANIMATION: /* 0x1017 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2199 ret = set_user_pref_param( 1, 0x08, PtrToUlong(pvParam), fWinIni );
2200 break;
2201
2202 case SPI_GETTOOLTIPFADE: /* 0x1018 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2203 ret = get_user_pref_param( 1, 0x10, pvParam );
2204 break;
2205
2206 case SPI_SETTOOLTIPFADE: /* 0x1019 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2207 ret = set_user_pref_param( 1, 0x10, PtrToUlong(pvParam), fWinIni );
2208 break;
2209
2210 case SPI_GETCURSORSHADOW: /* 0x101A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2211 ret = get_user_pref_param( 1, 0x20, pvParam );
2212 break;
2213
2214 case SPI_SETCURSORSHADOW: /* 0x101B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2215 ret = set_user_pref_param( 1, 0x20, PtrToUlong(pvParam), fWinIni );
2216 break;
2217
2218 WINE_SPI_FIXME(SPI_GETMOUSESONAR); /* 0x101C _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2219 WINE_SPI_FIXME(SPI_SETMOUSESONAR); /* 0x101D _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2220 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK); /* 0x101E _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2221 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK); /* 0x101F _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2222 WINE_SPI_FIXME(SPI_GETMOUSEVANISH); /* 0x1020 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2223 WINE_SPI_FIXME(SPI_SETMOUSEVANISH); /* 0x1021 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2224 case SPI_GETFLATMENU:
2225 ret = get_user_pref_param( 2, 0x02, pvParam );
2226 break;
2227
2228 case SPI_SETFLATMENU:
2229 ret = set_user_pref_param( 2, 0x02, PtrToUlong(pvParam), fWinIni );
2230 break;
2231
2232 WINE_SPI_FIXME(SPI_GETDROPSHADOW); /* 0x1024 _WIN32_WINNT >= 0x510 */
2233 WINE_SPI_FIXME(SPI_SETDROPSHADOW); /* 0x1025 _WIN32_WINNT >= 0x510 */
2234 WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2235 WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2236 case SPI_GETUIEFFECTS:
2237 ret = get_user_pref_param( 3, 0x80, pvParam );
2238 break;
2239
2240 case SPI_SETUIEFFECTS:
2241 /* FIXME: this probably should mask other UI effect values when unset */
2242 ret = set_user_pref_param( 3, 0x80, PtrToUlong(pvParam), fWinIni );
2243 break;
2244
2245 WINE_SPI_FIXME(SPI_GETFOREGROUNDLOCKTIMEOUT);/* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2246 WINE_SPI_FIXME(SPI_SETFOREGROUNDLOCKTIMEOUT);/* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2247 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2248 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2249 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2250 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2251 case SPI_GETCARETWIDTH: /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2252 ret = get_uint_param( SPI_CARETWIDTH_IDX,
2253 SPI_CARETWIDTH_REGKEY,
2254 SPI_CARETWIDTH_VALNAME,
2255 &caret_width, pvParam );
2256 break;
2257
2258 case SPI_SETCARETWIDTH: /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2259 ret = set_uint_param( SPI_CARETWIDTH_IDX,
2260 SPI_CARETWIDTH_REGKEY,
2261 SPI_CARETWIDTH_VALNAME,
2262 &caret_width, uiParam, fWinIni );
2263 break;
2264
2265 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2266 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2267 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGTYPE); /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2268 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGTYPE); /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2269 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGCONTRAST);/* 0x200C _WIN32_WINNT >= 0x510 */
2270 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGCONTRAST);/* 0x200D _WIN32_WINNT >= 0x510 */
2271 WINE_SPI_FIXME(SPI_GETFOCUSBORDERWIDTH); /* 0x200E _WIN32_WINNT >= 0x510 */
2272 WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x200F _WIN32_WINNT >= 0x510 */
2273 WINE_SPI_FIXME(SPI_GETFOCUSBORDERHEIGHT); /* 0x2010 _WIN32_WINNT >= 0x510 */
2274 WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
2275 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGORIENTATION); /* 0x2012 */
2276 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGORIENTATION); /* 0x2013 */
2277
2278 default:
2279 FIXME( "Unknown action: %u\n", uiAction );
2280 SetLastError( ERROR_INVALID_SPI_VALUE );
2281 ret = FALSE;
2282 break;
2283 }
2284
2285 if (ret)
2286 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2287 TRACE("(%u, %u, %p, %u) ret %d\n",
2288 uiAction, uiParam, pvParam, fWinIni, ret);
2289 return ret;
2290
2291 #undef WINE_SPI_FIXME
2292 #undef WINE_SPI_WARN
2293 }
2294
2295
2296 /***********************************************************************
2297 * SystemParametersInfo (USER.483)
2298 */
2299 BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
2300 LPVOID lpvParam, UINT16 fuWinIni )
2301 {
2302 BOOL16 ret;
2303
2304 TRACE("(%u, %u, %p, %u)\n", uAction, uParam, lpvParam, fuWinIni);
2305
2306 switch (uAction)
2307 {
2308 case SPI_GETBEEP: /* 1 */
2309 case SPI_GETSCREENSAVEACTIVE: /* 16 */
2310 case SPI_GETICONTITLEWRAP: /* 25 */
2311 case SPI_GETMENUDROPALIGNMENT: /* 27 */
2312 case SPI_GETFASTTASKSWITCH: /* 35 */
2313 case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
2314 {
2315 BOOL tmp;
2316 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2317 if (ret && lpvParam)
2318 *(BOOL16 *)lpvParam = tmp;
2319 break;
2320 }
2321
2322 case SPI_GETBORDER: /* 5 */
2323 case SPI_ICONHORIZONTALSPACING: /* 13 */
2324 case SPI_GETSCREENSAVETIMEOUT: /* 14 */
2325 case SPI_GETGRIDGRANULARITY: /* 18 */
2326 case SPI_GETKEYBOARDDELAY: /* 22 */
2327 case SPI_ICONVERTICALSPACING: /* 24 */
2328 {
2329 INT tmp;
2330 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2331 if (ret && lpvParam)
2332 *(INT16 *)lpvParam = tmp;
2333 break;
2334 }
2335
2336 case SPI_GETKEYBOARDSPEED: /* 10 */
2337 {
2338 DWORD tmp;
2339 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2340 if (ret && lpvParam)
2341 *(WORD *)lpvParam = tmp;
2342 break;
2343 }
2344
2345 case SPI_GETICONTITLELOGFONT: /* 31 */
2346 {
2347 LOGFONTA tmp;
2348 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2349 if (ret && lpvParam)
2350 SYSPARAMS_LogFont32ATo16( &tmp, (LPLOGFONT16)lpvParam );
2351 break;
2352 }
2353
2354 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2355 {
2356 NONCLIENTMETRICSA tmp;
2357 LPNONCLIENTMETRICS16 lpnm16 = (LPNONCLIENTMETRICS16)lpvParam;
2358 if (lpnm16 && lpnm16->cbSize == sizeof(NONCLIENTMETRICS16))
2359 {
2360 tmp.cbSize = sizeof(NONCLIENTMETRICSA);
2361 ret = SystemParametersInfoA( uAction, uParam, &tmp, fuWinIni );
2362 if (ret)
2363 SYSPARAMS_NonClientMetrics32ATo16( &tmp, lpnm16 );
2364 }
2365 else /* winfile 95 sets cbSize to 340 */
2366 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2367 break;
2368 }
2369
2370 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
2371 {
2372 RECT tmp;
2373 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2374 if (ret && lpvParam)
2375 {
2376 RECT16 *r16 = (RECT16 *)lpvParam;
2377 r16->left = tmp.left;
2378 r16->top = tmp.top;
2379 r16->right = tmp.right;
2380 r16->bottom = tmp.bottom;
2381 }
2382 break;
2383 }
2384
2385 case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2386 case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2387 case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2388 {
2389 UINT tmp;
2390 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2391 if (ret && lpvParam)
2392 *(UINT16 *)lpvParam = tmp;
2393 break;
2394 }
2395
2396 default:
2397 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2398 }
2399
2400 return ret;
2401 }
2402
2403 /***********************************************************************
2404 * SystemParametersInfoA (USER32.@)
2405 */
2406 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2407 PVOID pvParam, UINT fuWinIni )
2408 {
2409 BOOL ret;
2410
2411 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2412
2413 switch (uiAction)
2414 {
2415 case SPI_SETDESKWALLPAPER: /* 20 */
2416 case SPI_SETDESKPATTERN: /* 21 */
2417 {
2418 WCHAR buffer[256];
2419 if (pvParam)
2420 if (!MultiByteToWideChar( CP_ACP, 0, (LPSTR)pvParam, -1,
2421 buffer, sizeof(buffer)/sizeof(WCHAR) ))
2422 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2423 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2424 break;
2425 }
2426
2427 case SPI_GETICONTITLELOGFONT: /* 31 */
2428 {
2429 LOGFONTW tmp;
2430 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2431 if (ret && pvParam)
2432 SYSPARAMS_LogFont32WTo32A( &tmp, (LPLOGFONTA)pvParam );
2433 break;
2434 }
2435
2436 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2437 {
2438 NONCLIENTMETRICSW tmp;
2439 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2440 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2441 {
2442 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2443 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2444 if (ret)
2445 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2446 }
2447 else
2448 ret = FALSE;
2449 break;
2450 }
2451
2452 case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
2453 {
2454 NONCLIENTMETRICSW tmp;
2455 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2456 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2457 {
2458 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2459 SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2460 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2461 }
2462 else
2463 ret = FALSE;
2464 break;
2465 }
2466
2467 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2468 {
2469 ICONMETRICSW tmp;
2470 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2471 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2472 {
2473 tmp.cbSize = sizeof(ICONMETRICSW);
2474 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2475 if (ret)
2476 {
2477 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2478 lpimA->iVertSpacing = tmp.iVertSpacing;
2479 lpimA->iTitleWrap = tmp.iTitleWrap;
2480 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2481 }
2482 }
2483 else
2484 ret = FALSE;
2485 break;
2486 }
2487
2488 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2489 {
2490 ICONMETRICSW tmp;
2491 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2492 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2493 {
2494 tmp.cbSize = sizeof(ICONMETRICSW);
2495 tmp.iHorzSpacing = lpimA->iHorzSpacing;
2496 tmp.iVertSpacing = lpimA->iVertSpacing;
2497 tmp.iTitleWrap = lpimA->iTitleWrap;
2498 SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
2499 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2500 }
2501 else
2502 ret = FALSE;
2503 break;
2504 }
2505
2506 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2507 {
2508 HIGHCONTRASTW tmp;
2509 LPHIGHCONTRASTA lphcA = (LPHIGHCONTRASTA)pvParam;
2510 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2511 {
2512 tmp.cbSize = sizeof(HIGHCONTRASTW);
2513 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2514 if (ret)
2515 {
2516 lphcA->dwFlags = tmp.dwFlags;
2517 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2518 }
2519 }
2520 else
2521 ret = FALSE;
2522 break;
2523 }
2524
2525 case SPI_GETDESKWALLPAPER: /* 115 */
2526 {
2527 WCHAR buffer[MAX_PATH];
2528 ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
2529 WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
2530 break;
2531 }
2532
2533 default:
2534 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2535 break;
2536 }
2537 return ret;
2538 }
2539
2540
2541 /***********************************************************************
2542 * GetSystemMetrics (USER32.@)
2543 */
2544 INT WINAPI GetSystemMetrics( INT index )
2545 {
2546 UINT ret;
2547
2548 /* some metrics are dynamic */
2549 switch (index)
2550 {
2551 case SM_CXSCREEN:
2552 return GetDeviceCaps( get_display_dc(), HORZRES );
2553 case SM_CYSCREEN:
2554 return GetDeviceCaps( get_display_dc(), VERTRES );
2555 case SM_CXVSCROLL:
2556 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2557 return nonclient_metrics.iScrollWidth;
2558 case SM_CYHSCROLL:
2559 return GetSystemMetrics(SM_CXVSCROLL);
2560 case SM_CYCAPTION:
2561 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2562 return nonclient_metrics.iCaptionHeight + 1;
2563 case SM_CXBORDER:
2564 case SM_CYBORDER:
2565 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2566 return 1;
2567 case SM_CXDLGFRAME:
2568 case SM_CYDLGFRAME:
2569 return 3;
2570 case SM_CYVTHUMB:
2571 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2572 return nonclient_metrics.iScrollHeight;
2573 case SM_CXHTHUMB:
2574 return GetSystemMetrics(SM_CYVTHUMB);
2575 case SM_CXICON:
2576 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2577 return icon_size.cx;
2578 case SM_CYICON:
2579 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2580 return icon_size.cy;
2581 case SM_CXCURSOR:
2582 case SM_CYCURSOR:
2583 return 32;
2584 case SM_CYMENU:
2585 return GetSystemMetrics(SM_CYMENUSIZE) + 1;
2586 case SM_CXFULLSCREEN:
2587 /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2588 * correct */
2589 return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2590 case SM_CYFULLSCREEN:
2591 /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2592 * correct */
2593 return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2594 case SM_CYKANJIWINDOW:
2595 return 0;
2596 case SM_MOUSEPRESENT:
2597 return 1;
2598 case SM_CYVSCROLL:
2599 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2600 return nonclient_metrics.iScrollHeight;
2601 case SM_CXHSCROLL:
2602 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2603 return nonclient_metrics.iScrollHeight;
2604 case SM_DEBUG:
2605 return 0;
2606 case SM_SWAPBUTTON:
2607 get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
2608 SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
2609 return ret;
2610 case SM_RESERVED1:
2611 case SM_RESERVED2:
2612 case SM_RESERVED3:
2613 case SM_RESERVED4:
2614 return 0;
2615 case SM_CXMIN:
2616 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2617 return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
2618 4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
2619 case SM_CYMIN:
2620 return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2621 case SM_CXSIZE:
2622 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2623 return nonclient_metrics.iCaptionWidth;
2624 case SM_CYSIZE:
2625 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2626 return nonclient_metrics.iCaptionHeight;
2627 case SM_CXFRAME:
2628 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2629 return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
2630 case SM_CYFRAME:
2631 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2632 return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
2633 case SM_CXMINTRACK:
2634 return GetSystemMetrics(SM_CXMIN);
2635 case SM_CYMINTRACK:
2636 return GetSystemMetrics(SM_CYMIN);
2637 case SM_CXDOUBLECLK:
2638 get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
2639 SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
2640 return ret;
2641 case SM_CYDOUBLECLK:
2642 get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
2643 SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
2644 return ret;
2645 case SM_CXICONSPACING:
2646 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
2647 return ret;
2648 case SM_CYICONSPACING:
2649 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
2650 return ret;
2651 case SM_MENUDROPALIGNMENT:
2652 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2653 return ret;
2654 case SM_PENWINDOWS:
2655 return 0;
2656 case SM_DBCSENABLED:
2657 {
2658 CPINFO cpinfo;
2659 GetCPInfo( CP_ACP, &cpinfo );
2660 return (cpinfo.MaxCharSize > 1);
2661 }
2662 case SM_CMOUSEBUTTONS:
2663 return 3;
2664 case SM_SECURE:
2665 return 0;
2666 case SM_CXEDGE:
2667 return GetSystemMetrics(SM_CXBORDER) + 1;
2668 case SM_CYEDGE:
2669 return GetSystemMetrics(SM_CYBORDER) + 1;
2670 case SM_CXMINSPACING:
2671 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2672 return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
2673 case SM_CYMINSPACING:
2674 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2675 return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
2676 case SM_CXSMICON:
2677 case SM_CYSMICON:
2678 return 16;
2679 case SM_CYSMCAPTION:
2680 return GetSystemMetrics(SM_CYSMSIZE) + 1;
2681 case SM_CXSMSIZE:
2682 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2683 return nonclient_metrics.iSmCaptionWidth;
2684 case SM_CYSMSIZE:
2685 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2686 return nonclient_metrics.iSmCaptionHeight;
2687 case SM_CXMENUSIZE:
2688 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2689 return nonclient_metrics.iMenuWidth;
2690 case SM_CYMENUSIZE:
2691 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2692 return nonclient_metrics.iMenuHeight;
2693 case SM_ARRANGE:
2694 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2695 return minimized_metrics.iArrange;
2696 case SM_CXMINIMIZED:
2697 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2698 return minimized_metrics.iWidth + 6;
2699 case SM_CYMINIMIZED:
2700 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2701 return nonclient_metrics.iCaptionHeight + 6;
2702 case SM_CXMAXTRACK:
2703 return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2704 case SM_CYMAXTRACK:
2705 return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2706 case SM_CXMAXIMIZED:
2707 /* FIXME: subtract the width of any vertical application toolbars*/
2708 return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2709 case SM_CYMAXIMIZED:
2710 /* FIXME: subtract the width of any horizontal application toolbars*/
2711 return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2712 case SM_NETWORK:
2713 return 3; /* FIXME */
2714 case SM_CLEANBOOT:
2715 return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2716 case SM_CXDRAG:
2717 case SM_CYDRAG:
2718 return 4;
2719 case SM_SHOWSOUNDS:
2720 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
2721 return ret;
2722 case SM_CXMENUCHECK:
2723 case SM_CYMENUCHECK:
2724 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2725 return tmMenuFont.tmHeight <= 0 ? 13 :
2726 ((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
2727 case SM_SLOWMACHINE:
2728 return 0; /* Never true */
2729 case SM_MIDEASTENABLED:
2730 return 0; /* FIXME */
2731 case SM_MOUSEWHEELPRESENT:
2732 return 1;
2733 case SM_XVIRTUALSCREEN:
2734 {
2735 struct monitor_info info;
2736 get_monitors_info( &info );
2737 return info.virtual_rect.left;
2738 }
2739 case SM_YVIRTUALSCREEN:
2740 {
2741 struct monitor_info info;
2742 get_monitors_info( &info );
2743 return info.virtual_rect.top;
2744 }
2745 case SM_CXVIRTUALSCREEN:
2746 {
2747 struct monitor_info info;
2748 get_monitors_info( &info );
2749 return info.virtual_rect.right - info.virtual_rect.left;
2750 }
2751 case SM_CYVIRTUALSCREEN:
2752 {
2753 struct monitor_info info;
2754 get_monitors_info( &info );
2755 return info.virtual_rect.bottom - info.virtual_rect.top;
2756 }
2757 case SM_CMONITORS:
2758 {
2759 struct monitor_info info;
2760 get_monitors_info( &info );
2761 return info.count;
2762 }
2763 case SM_SAMEDISPLAYFORMAT:
2764 return 1;
2765 case SM_IMMENABLED:
2766 return 0; /* FIXME */
2767 case SM_CXFOCUSBORDER:
2768 case SM_CYFOCUSBORDER:
2769 return 1;
2770 case SM_TABLETPC:
2771 case SM_MEDIACENTER:
2772 return 0;
2773 case SM_CMETRICS:
2774 return SM_CMETRICS;
2775 default:
2776 return 0;
2777 }
2778 }
2779
2780
2781 /***********************************************************************
2782 * SwapMouseButton (USER32.@)
2783 * Reverse or restore the meaning of the left and right mouse buttons
2784 * fSwap [I ] TRUE - reverse, FALSE - original
2785 * RETURN
2786 * previous state
2787 */
2788 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2789 {
2790 BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2791 SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2792 return prev;
2793 }
2794
2795
2796 /**********************************************************************
2797 * SetDoubleClickTime (USER32.@)
2798 */
2799 BOOL WINAPI SetDoubleClickTime( UINT interval )
2800 {
2801 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2802 }
2803
2804
2805 /**********************************************************************
2806 * GetDoubleClickTime (USER32.@)
2807 */
2808 UINT WINAPI GetDoubleClickTime(void)
2809 {
2810 UINT time = 0;
2811
2812 get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
2813 SPI_SETDOUBLECLICKTIME_REGKEY,
2814 SPI_SETDOUBLECLICKTIME_VALNAME,
2815 &double_click_time, &time );
2816 if (!time) time = 500;
2817 return time;
2818 }
2819
2820
2821 /*************************************************************************
2822 * GetSysColor (USER32.@)
2823 */
2824 COLORREF WINAPI GetSysColor( INT nIndex )
2825 {
2826 if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
2827 return SysColors[nIndex];
2828 else
2829 return 0;
2830 }
2831
2832
2833 /*************************************************************************
2834 * SetSysColors (USER32.@)
2835 */
2836 BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
2837 const COLORREF *lpColorValues )
2838 {
2839 int i;
2840
2841 for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
2842
2843 /* Send WM_SYSCOLORCHANGE message to all windows */
2844
2845 SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
2846
2847 /* Repaint affected portions of all visible windows */
2848
2849 RedrawWindow( GetDesktopWindow(), NULL, 0,
2850 RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
2851 return TRUE;
2852 }
2853
2854
2855 /*************************************************************************
2856 * SetSysColorsTemp (USER32.@)
2857 *
2858 * UNDOCUMENTED !!
2859 *
2860 * Called by W98SE desk.cpl Control Panel Applet:
2861 * handle = SetSysColorsTemp(ptr, ptr, nCount); ("set" call)
2862 * result = SetSysColorsTemp(NULL, NULL, handle); ("restore" call)
2863 *
2864 * pPens is an array of COLORREF values, which seems to be used
2865 * to indicate the color values to create new pens with.
2866 *
2867 * pBrushes is an array of solid brush handles (returned by a previous
2868 * CreateSolidBrush), which seems to contain the brush handles to set
2869 * for the system colors.
2870 *
2871 * n seems to be used for
2872 * a) indicating the number of entries to operate on (length of pPens,
2873 * pBrushes)
2874 * b) passing the handle that points to the previously used color settings.
2875 * I couldn't figure out in hell what kind of handle this is on
2876 * Windows. I just use a heap handle instead. Shouldn't matter anyway.
2877 *
2878 * RETURNS
2879 * heap handle of our own copy of the current syscolors in case of
2880 * "set" call, i.e. pPens, pBrushes != NULL.
2881 * TRUE (unconditionally !) in case of "restore" call,
2882 * i.e. pPens, pBrushes == NULL.
2883 * FALSE in case of either pPens != NULL and pBrushes == NULL
2884 * or pPens == NULL and pBrushes != NULL.
2885 *
2886 * I'm not sure whether this implementation is 100% correct. [AM]
2887 */
2888 DWORD WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD n)
2889 {
2890 int i;
2891
2892 if (pPens && pBrushes) /* "set" call */
2893 {
2894 /* allocate our structure to remember old colors */
2895 LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
2896 LPVOID p = pOldCol;
2897 *(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
2898 memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
2899 memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
2900
2901 for (i=0; i < n; i++)
2902 {
2903 SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
2904 SysColorBrushes[i] = pBrushes[i];
2905 }
2906
2907 return (DWORD)pOldCol; /* FIXME: pointer truncation */
2908 }
2909 if (!pPens && !pBrushes) /* "restore" call */
2910 {
2911 LPVOID pOldCol = (LPVOID)n; /* FIXME: not 64-bit safe */
2912 LPVOID p = pOldCol;
2913 DWORD nCount = *(DWORD *)p;
2914 p = (char*)p + sizeof(DWORD);
2915
2916 for (i=0; i < nCount; i++)
2917 {
2918 DeleteObject(SysColorPens[i]);
2919 SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
2920 }
2921 for (i=0; i < nCount; i++)
2922 {
2923 SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
2924 }
2925 /* get rid of storage structure */
2926 HeapFree(GetProcessHeap(), 0, pOldCol);
2927
2928 return TRUE;
2929 }
2930 return FALSE;
2931 }
2932
2933
2934 /***********************************************************************
2935 * GetSysColorBrush (USER32.@)
2936 */
2937 HBRUSH WINAPI GetSysColorBrush( INT index )
2938 {
2939 if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
2940 WARN("Unknown index(%d)\n", index );
2941 return GetStockObject(LTGRAY_BRUSH);
2942 }
2943
2944
2945 /***********************************************************************
2946 * SYSCOLOR_GetPen
2947 */
2948 HPEN SYSCOLOR_GetPen( INT index )
2949 {
2950 /* We can assert here, because this function is internal to Wine */
2951 assert (0 <= index && index < NUM_SYS_COLORS);
2952 return SysColorPens[index];
2953 }
2954
2955
2956 /***********************************************************************
2957 * ChangeDisplaySettingsA (USER32.@)
2958 */
2959 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
2960 {
2961 return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
2962 }
2963
2964
2965 /***********************************************************************
2966 * ChangeDisplaySettingsW (USER32.@)
2967 */
2968 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
2969 {
2970 return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
2971 }
2972
2973
2974 /***********************************************************************
2975 * ChangeDisplaySettingsExA (USER32.@)
2976 */
2977 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
2978 DWORD flags, LPVOID lparam )
2979 {
2980 DEVMODEW devmodeW;
2981 LONG ret;
2982 UNICODE_STRING nameW;
2983
2984 if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
2985 else nameW.Buffer = NULL;
2986
2987 if (devmode)
2988 {
2989 devmodeW.dmBitsPerPel = devmode->dmBitsPerPel;
2990 devmodeW.dmPelsHeight = devmode->dmPelsHeight;
2991 devmodeW.dmPelsWidth = devmode->dmPelsWidth;
2992 devmodeW.dmDisplayFlags = devmode->dmDisplayFlags;
2993 devmodeW.dmDisplayFrequency = devmode->dmDisplayFrequency;
2994 devmodeW.dmFields = devmode->dmFields;
2995 ret = ChangeDisplaySettingsExW(nameW.Buffer, &devmodeW, hwnd, flags, lparam);
2996 }
2997 else
2998 {
2999 ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
3000 }
3001
3002 if (devname) RtlFreeUnicodeString(&nameW);
3003 return ret;
3004 }
3005
3006
3007 /***********************************************************************
3008 * ChangeDisplaySettingsExW (USER32.@)
3009 */
3010 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
3011 DWORD flags, LPVOID lparam )
3012 {
3013 /* make sure the desktop window is created before mode changing */
3014 GetDesktopWindow();
3015
3016 return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
3017 }
3018
3019
3020 /***********************************************************************
3021 * EnumDisplaySettingsW (USER32.@)
3022 *
3023 * RETURNS
3024 * TRUE if nth setting exists found (described in the LPDEVMODEW struct)
3025 * FALSE if we do not have the nth setting
3026 */
3027 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
3028 {
3029 return EnumDisplaySettingsExW(name, n, devmode, 0);
3030 }
3031
3032
3033 /***********************************************************************
3034 * EnumDisplaySettingsA (USER32.@)
3035 */
3036 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
3037 {
3038 return EnumDisplaySettingsExA(name, n, devmode, 0);
3039 }
3040
3041
3042 /***********************************************************************
3043 * EnumDisplaySettingsExA (USER32.@)
3044 */
3045 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3046 LPDEVMODEA lpDevMode, DWORD dwFlags)
3047 {
3048 DEVMODEW devmodeW;
3049 BOOL ret;
3050 UNICODE_STRING nameW;
3051
3052 if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3053 else nameW.Buffer = NULL;
3054
3055 ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3056 if (ret)
3057 {
3058 lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
3059 lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
3060 lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
3061 lpDevMode->dmDisplayFlags = devmodeW.dmDisplayFlags;
3062 lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3063 lpDevMode->dmFields = devmodeW.dmFields;
3064 }
3065 if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3066 return ret;
3067 }
3068
3069
3070 /***********************************************************************
3071 * EnumDisplaySettingsExW (USER32.@)
3072 */
3073 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3074 LPDEVMODEW lpDevMode, DWORD dwFlags)
3075 {
3076 return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3077 }
Maarten's multimedia branch