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user32: Implement SPI_[GS]ETUIEFFECTS.
[wine/wine-kai.git] / dlls / user / sysparams.c
blob1ba3946e0fdc6e8fa3ea957d3602d30971b5b082
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #include "config.h"
22
23 #include <assert.h>
24 #include <stdarg.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28 #include "windef.h"
29 #include "winbase.h"
30 #include "winnls.h"
31 #include "wingdi.h"
32 #include "winreg.h"
33 #include "wine/winuser16.h"
34 #include "winerror.h"
35
36 #include "controls.h"
37 #include "user_private.h"
38 #include "wine/unicode.h"
39 #include "wine/debug.h"
40
41 WINE_DEFAULT_DEBUG_CHANNEL(system);
42
43 /* System parameter indexes */
44 enum spi_index
45 {
46 SPI_SETBEEP_IDX,
47 SPI_SETMOUSE_IDX,
48 SPI_SETBORDER_IDX,
49 SPI_SETKEYBOARDSPEED_IDX,
50 SPI_ICONHORIZONTALSPACING_IDX,
51 SPI_SETSCREENSAVETIMEOUT_IDX,
52 SPI_SETGRIDGRANULARITY_IDX,
53 SPI_SETKEYBOARDDELAY_IDX,
54 SPI_ICONVERTICALSPACING_IDX,
55 SPI_SETICONTITLEWRAP_IDX,
56 SPI_SETMENUDROPALIGNMENT_IDX,
57 SPI_SETDOUBLECLKWIDTH_IDX,
58 SPI_SETDOUBLECLKHEIGHT_IDX,
59 SPI_SETDOUBLECLICKTIME_IDX,
60 SPI_SETMOUSEBUTTONSWAP_IDX,
61 SPI_SETDRAGFULLWINDOWS_IDX,
62 SPI_SETWORKAREA_IDX,
63 SPI_SETSHOWSOUNDS_IDX,
64 SPI_SETKEYBOARDPREF_IDX,
65 SPI_SETSCREENREADER_IDX,
66 SPI_SETSCREENSAVERRUNNING_IDX,
67 SPI_SETFONTSMOOTHING_IDX,
68 SPI_SETLISTBOXSMOOTHSCROLLING_IDX,
69 SPI_SETMOUSEHOVERWIDTH_IDX,
70 SPI_SETMOUSEHOVERHEIGHT_IDX,
71 SPI_SETMOUSEHOVERTIME_IDX,
72 SPI_SETMOUSESCROLLLINES_IDX,
73 SPI_SETMENUSHOWDELAY_IDX,
74 SPI_SETICONTITLELOGFONT_IDX,
75 SPI_SETLOWPOWERACTIVE_IDX,
76 SPI_SETPOWEROFFACTIVE_IDX,
77 SPI_USERPREFERENCEMASK_IDX,
78 SPI_NONCLIENTMETRICS_IDX,
79 SPI_MINIMIZEDMETRICS_IDX,
80 SPI_CARETWIDTH_IDX,
81 SPI_INDEX_COUNT
82 };
83
84 static const char * const DefSysColors[] =
85 {
86 "Scrollbar", "192 192 192", /* COLOR_SCROLLBAR */
87 "Background", "0 128 128", /* COLOR_BACKGROUND */
88 "ActiveTitle", "0 0 128", /* COLOR_ACTIVECAPTION */
89 "InactiveTitle", "128 128 128", /* COLOR_INACTIVECAPTION */
90 "Menu", "192 192 192", /* COLOR_MENU */
91 "Window", "255 255 255", /* COLOR_WINDOW */
92 "WindowFrame", "0 0 0", /* COLOR_WINDOWFRAME */
93 "MenuText", "0 0 0", /* COLOR_MENUTEXT */
94 "WindowText", "0 0 0", /* COLOR_WINDOWTEXT */
95 "TitleText", "255 255 255", /* COLOR_CAPTIONTEXT */
96 "ActiveBorder", "192 192 192", /* COLOR_ACTIVEBORDER */
97 "InactiveBorder", "192 192 192", /* COLOR_INACTIVEBORDER */
98 "AppWorkSpace", "128 128 128", /* COLOR_APPWORKSPACE */
99 "Hilight", "0 0 128", /* COLOR_HIGHLIGHT */
100 "HilightText", "255 255 255", /* COLOR_HIGHLIGHTTEXT */
101 "ButtonFace", "192 192 192", /* COLOR_BTNFACE */
102 "ButtonShadow", "128 128 128", /* COLOR_BTNSHADOW */
103 "GrayText", "128 128 128", /* COLOR_GRAYTEXT */
104 "ButtonText", "0 0 0", /* COLOR_BTNTEXT */
105 "InactiveTitleText", "192 192 192", /* COLOR_INACTIVECAPTIONTEXT */
106 "ButtonHilight", "255 255 255", /* COLOR_BTNHIGHLIGHT */
107 "ButtonDkShadow", "0 0 0", /* COLOR_3DDKSHADOW */
108 "ButtonLight", "224 224 224", /* COLOR_3DLIGHT */
109 "InfoText", "0 0 0", /* COLOR_INFOTEXT */
110 "InfoWindow", "255 255 225", /* COLOR_INFOBK */
111 "ButtonAlternateFace", "180 180 180", /* COLOR_ALTERNATEBTNFACE */
112 "HotTrackingColor", "0 0 255", /* COLOR_HOTLIGHT */
113 "GradientActiveTitle", "16 132 208", /* COLOR_GRADIENTACTIVECAPTION */
114 "GradientInactiveTitle", "181 181 181", /* COLOR_GRADIENTINACTIVECAPTION */
115 "MenuHilight", "0 0 0", /* COLOR_MENUHILIGHT */
116 "MenuBar", "192 192 192" /* COLOR_MENUBAR */
117 };
118
119 /**
120 * Names of the registry subkeys of HKEY_CURRENT_USER key and value names
121 * for the system parameters.
122 * Names of the keys are created by adding string "_REGKEY" to
123 * "SET" action names, value names are created by adding "_REG_NAME"
124 * to the "SET" action name.
125 */
126 static const WCHAR SPI_SETBEEP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
127 static const WCHAR SPI_SETBEEP_VALNAME[]= {'B','e','e','p',0};
128 static const WCHAR SPI_SETMOUSE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
129 static const WCHAR SPI_SETMOUSE_VALNAME1[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
130 static const WCHAR SPI_SETMOUSE_VALNAME2[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
131 static const WCHAR SPI_SETMOUSE_VALNAME3[]= {'M','o','u','s','e','S','p','e','e','d',0};
132 static const WCHAR SPI_SETBORDER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
133 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
134 static const WCHAR SPI_SETBORDER_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
135 static const WCHAR SPI_SETKEYBOARDSPEED_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
136 static const WCHAR SPI_SETKEYBOARDSPEED_VALNAME[]= {'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
137 static const WCHAR SPI_ICONHORIZONTALSPACING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
138 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
139 static const WCHAR SPI_ICONHORIZONTALSPACING_VALNAME[]= {'I','c','o','n','S','p','a','c','i','n','g',0};
140 static const WCHAR SPI_SETSCREENSAVETIMEOUT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
141 static const WCHAR SPI_SETSCREENSAVETIMEOUT_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
142 static const WCHAR SPI_SETSCREENSAVEACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
143 static const WCHAR SPI_SETSCREENSAVEACTIVE_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
144 static const WCHAR SPI_SETGRIDGRANULARITY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
145 static const WCHAR SPI_SETGRIDGRANULARITY_VALNAME[]= {'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
146 static const WCHAR SPI_SETKEYBOARDDELAY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
147 static const WCHAR SPI_SETKEYBOARDDELAY_VALNAME[]= {'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
148 static const WCHAR SPI_ICONVERTICALSPACING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
149 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
150 static const WCHAR SPI_ICONVERTICALSPACING_VALNAME[]= {'I','c','o','n','V','e','r','t','i','c','a','l','S','p','a','c','i','n','g',0};
151 static const WCHAR SPI_SETICONTITLEWRAP_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
152 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
153 static const WCHAR SPI_SETICONTITLEWRAP_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
154 static const WCHAR SPI_SETICONTITLEWRAP_VALNAME[]= {'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
155 static const WCHAR SPI_SETICONTITLELOGFONT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
156 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
157 static const WCHAR SPI_SETICONTITLELOGFONT_VALNAME[]= {'I','c','o','n','F','o','n','t',0};
158 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY1[]= {'S','o','f','t','w','a','r','e','\\',
159 'M','i','c','r','o','s','o','f','t','\\',
160 'W','i','n','d','o','w','s',' ','N','T','\\',
161 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
162 'W','i','n','d','o','w','s',0};
163 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
164 static const WCHAR SPI_SETMENUDROPALIGNMENT_VALNAME[]= {'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
165 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
166 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
167 static const WCHAR SPI_SETDOUBLECLKWIDTH_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
168 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
169 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
170 static const WCHAR SPI_SETDOUBLECLKHEIGHT_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
171 static const WCHAR SPI_SETDOUBLECLICKTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
172 static const WCHAR SPI_SETDOUBLECLICKTIME_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
173 static const WCHAR SPI_SETMOUSEBUTTONSWAP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
174 static const WCHAR SPI_SETMOUSEBUTTONSWAP_VALNAME[]= {'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
175 static const WCHAR SPI_SETDRAGFULLWINDOWS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
176 static const WCHAR SPI_SETDRAGFULLWINDOWS_VALNAME[]= {'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
177 static const WCHAR SPI_SETSHOWSOUNDS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
178 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
179 'S','h','o','w','S','o','u','n','d','s',0};
180 static const WCHAR SPI_SETSHOWSOUNDS_VALNAME[]= {'O','n',0};
181 static const WCHAR SPI_SETKEYBOARDPREF_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
182 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
183 'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
184 static const WCHAR SPI_SETKEYBOARDPREF_VALNAME[]= {'O','n',0};
185 static const WCHAR SPI_SETSCREENREADER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
186 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
187 'B','l','i','n','d',' ','A','c','c','e','s','s',0};
188 static const WCHAR SPI_SETSCREENREADER_VALNAME[]= {'O','n',0};
189 static const WCHAR SPI_SETDESKWALLPAPER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
190 static const WCHAR SPI_SETDESKWALLPAPER_VALNAME[]= {'W','a','l','l','p','a','p','e','r',0};
191 static const WCHAR SPI_SETFONTSMOOTHING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
192 static const WCHAR SPI_SETFONTSMOOTHING_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
193 static const WCHAR SPI_SETLOWPOWERACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
194 static const WCHAR SPI_SETLOWPOWERACTIVE_VALNAME[]= {'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
195 static const WCHAR SPI_SETPOWEROFFACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
196 static const WCHAR SPI_SETPOWEROFFACTIVE_VALNAME[]= {'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
197 static const WCHAR SPI_USERPREFERENCEMASK_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
198 static const WCHAR SPI_USERPREFERENCEMASK_VALNAME[]= {'U','s','e','r','P','r','e','f','e','r','e','n','c','e','m','a','s','k',0};
199 static const WCHAR SPI_SETLISTBOXSMOOTHSCROLLING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
200 static const WCHAR SPI_SETLISTBOXSMOOTHSCROLLING_VALNAME[]= {'S','m','o','o','t','h','S','c','r','o','l','l',0};
201 static const WCHAR SPI_SETMOUSEHOVERWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
202 static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
203 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
204 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
205 static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
206 static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
207 static const WCHAR SPI_SETMOUSESCROLLLINES_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
208 static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
209 static const WCHAR SPI_SETMENUSHOWDELAY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
210 static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]= {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
211 static const WCHAR SPI_CARETWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
212 static const WCHAR SPI_CARETWIDTH_VALNAME[]= {'C','a','r','e','t','W','i','d','t','h',0};
213
214 /* FIXME - real values */
215 static const WCHAR SPI_SETSCREENSAVERRUNNING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
216 static const WCHAR SPI_SETSCREENSAVERRUNNING_VALNAME[]= {'W','I','N','E','_','S','c','r','e','e','n','S','a','v','e','r','R','u','n','n','i','n','g',0};
217
218 static const WCHAR METRICS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
219 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
220 static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]= {'S','c','r','o','l','l','W','i','d','t','h',0};
221 static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]= {'S','c','r','o','l','l','H','e','i','g','h','t',0};
222 static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]= {'C','a','p','t','i','o','n','W','i','d','t','h',0};
223 static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]= {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
224 static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]= {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
225 static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
226 static const WCHAR METRICS_MENUWIDTH_VALNAME[]= {'M','e','n','u','W','i','d','t','h',0};
227 static const WCHAR METRICS_MENUHEIGHT_VALNAME[]= {'M','e','n','u','H','e','i','g','h','t',0};
228 static const WCHAR METRICS_ICONSIZE_VALNAME[]= {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
229 static const WCHAR METRICS_BORDERWIDTH_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
230 static const WCHAR METRICS_CAPTIONLOGFONT_VALNAME[]= {'C','a','p','t','i','o','n','F','o','n','t',0};
231 static const WCHAR METRICS_SMCAPTIONLOGFONT_VALNAME[]={'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
232 static const WCHAR METRICS_MENULOGFONT_VALNAME[]= {'M','e','n','u','F','o','n','t',0};
233 static const WCHAR METRICS_MESSAGELOGFONT_VALNAME[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
234 static const WCHAR METRICS_STATUSLOGFONT_VALNAME[]= {'S','t','a','t','u','s','F','o','n','t',0};
235 /* minimized metrics */
236 static const WCHAR METRICS_MINWIDTH_VALNAME[] = {'M','i','n','W','i','d','t','h','\0'};
237 static const WCHAR METRICS_MINHORZGAP_VALNAME[] = {'M','i','n','H','o','r','z','G','a','p','\0'};
238 static const WCHAR METRICS_MINVERTGAP_VALNAME[] = {'M','i','n','V','e','r','t','G','a','p','\0'};
239 static const WCHAR METRICS_MINARRANGE_VALNAME[] = {'M','i','n','A','r','r','a','n','g','e','\0'};
240
241 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
242 'W','i','n','e',0};
243
244 /* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
245 static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
246 'S','y','s','t','e','m',' ',
247 'P','a','r','a','m','e','t','e','r','s',0};
248
249 static const WCHAR Yes[]= {'Y','e','s',0};
250 static const WCHAR No[]= {'N','o',0};
251 static const WCHAR Desktop[]= {'D','e','s','k','t','o','p',0};
252 static const WCHAR Pattern[]= {'P','a','t','t','e','r','n',0};
253 static const WCHAR MenuFont[]= {'M','e','n','u','F','o','n','t',0};
254 static const WCHAR MenuFontSize[]= {'M','e','n','u','F','o','n','t','S','i','z','e',0};
255 static const WCHAR StatusFont[]= {'S','t','a','t','u','s','F','o','n','t',0};
256 static const WCHAR StatusFontSize[]= {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
257 static const WCHAR MessageFont[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
258 static const WCHAR MessageFontSize[]= {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
259 static const WCHAR System[]= {'S','y','s','t','e','m',0};
260 static const WCHAR IconTitleSize[]= {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
261 static const WCHAR IconTitleFaceName[]= {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
262 static const WCHAR defPattern[]= {'1','7','0',' ','8','5',' ','1','7','0',' ','8','5',' ','1','7','0',' ','8','5',
263 ' ','1','7','0',' ','8','5',0};
264 static const WCHAR CSu[]= {'%','u',0};
265 static const WCHAR CSd[]= {'%','d',0};
266
267 /* Indicators whether system parameter value is loaded */
268 static char spi_loaded[SPI_INDEX_COUNT];
269
270 static BOOL notify_change = TRUE;
271
272 /* System parameters storage */
273 static BOOL beep_active = TRUE;
274 static int mouse_threshold1 = 6;
275 static int mouse_threshold2 = 10;
276 static int mouse_speed = 1;
277 static UINT border = 1;
278 static UINT keyboard_speed = 31;
279 static UINT screensave_timeout = 300;
280 static UINT grid_granularity = 0;
281 static UINT keyboard_delay = 1;
282 static UINT double_click_width = 4;
283 static UINT double_click_height = 4;
284 static UINT double_click_time = 500;
285 static BOOL drag_full_windows = FALSE;
286 static RECT work_area;
287 static BOOL keyboard_pref = TRUE;
288 static BOOL screen_reader = FALSE;
289 static UINT mouse_hover_width = 4;
290 static UINT mouse_hover_height = 4;
291 static UINT mouse_hover_time = 400;
292 static UINT mouse_scroll_lines = 3;
293 static UINT menu_show_delay = 400;
294 static UINT menu_drop_alignment = 0;
295 static BOOL screensaver_running = FALSE;
296 static UINT font_smoothing = 0; /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
297 static BOOL lowpoweractive = FALSE;
298 static BOOL poweroffactive = FALSE;
299 static BOOL show_sounds = FALSE;
300 static BOOL swap_buttons = FALSE;
301 static BOOL listbox_smoothscrolling = FALSE;
302 static UINT caret_width = 1;
303 static BYTE user_prefs[4];
304
305 static MINIMIZEDMETRICS minimized_metrics =
306 {
307 sizeof(MINIMIZEDMETRICS),
308 154, /* iWidth */
309 0, /* iHorzGap */
310 0, /* iVertGap */
311 ARW_HIDE /* iArrange */
312 };
313
314 static ICONMETRICSW icon_metrics =
315 {
316 sizeof(ICONMETRICSW),
317 75, /* iHorzSpacing */
318 75, /* iVertSpacing */
319 TRUE, /* iTitleWrap */
320 { -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
321 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH } /* lfFont */
322 };
323
324 static NONCLIENTMETRICSW nonclient_metrics =
325 {
326 sizeof(NONCLIENTMETRICSW),
327 1, /* iBorderWidth */
328 16, /* iScrollWidth */
329 16, /* iScrollHeight */
330 18, /* iCaptionWidth */
331 18, /* iCaptionHeight */
332 { 0 }, /* lfCaptionFont */
333 13, /* iSmCaptionWidth */
334 15, /* iSmCaptionHeight */
335 { 0 }, /* lfSmCaptionFont */
336 18, /* iMenuWidth */
337 18, /* iMenuHeight */
338 { 0 }, /* lfMenuFont */
339 { 0 }, /* lfStatusFont */
340 { 0 } /* lfMessageFont */
341 };
342
343 /* some additional non client metric info */
344 static TEXTMETRICW tmMenuFont;
345 static UINT CaptionFontAvCharWidth;
346
347 static SIZE icon_size = { 32, 32 };
348
349 #define NUM_SYS_COLORS (COLOR_MENUBAR+1)
350
351 static COLORREF SysColors[NUM_SYS_COLORS];
352 static HBRUSH SysColorBrushes[NUM_SYS_COLORS];
353 static HPEN SysColorPens[NUM_SYS_COLORS];
354
355 static const WORD wPattern55AA[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
356
357 HBRUSH SYSCOLOR_55AABrush = 0;
358
359 extern void __wine_make_gdi_object_system( HGDIOBJ handle, BOOL set );
360
361
362 /* This function is a copy of the one in objects/font.c */
363 static void SYSPARAMS_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
364 {
365 font16->lfHeight = font32->lfHeight;
366 font16->lfWidth = font32->lfWidth;
367 font16->lfEscapement = font32->lfEscapement;
368 font16->lfOrientation = font32->lfOrientation;
369 font16->lfWeight = font32->lfWeight;
370 font16->lfItalic = font32->lfItalic;
371 font16->lfUnderline = font32->lfUnderline;
372 font16->lfStrikeOut = font32->lfStrikeOut;
373 font16->lfCharSet = font32->lfCharSet;
374 font16->lfOutPrecision = font32->lfOutPrecision;
375 font16->lfClipPrecision = font32->lfClipPrecision;
376 font16->lfQuality = font32->lfQuality;
377 font16->lfPitchAndFamily = font32->lfPitchAndFamily;
378 lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
379 }
380
381 static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
382 {
383 font32->lfHeight = font16->lfHeight;
384 font32->lfWidth = font16->lfWidth;
385 font32->lfEscapement = font16->lfEscapement;
386 font32->lfOrientation = font16->lfOrientation;
387 font32->lfWeight = font16->lfWeight;
388 font32->lfItalic = font16->lfItalic;
389 font32->lfUnderline = font16->lfUnderline;
390 font32->lfStrikeOut = font16->lfStrikeOut;
391 font32->lfCharSet = font16->lfCharSet;
392 font32->lfOutPrecision = font16->lfOutPrecision;
393 font32->lfClipPrecision = font16->lfClipPrecision;
394 font32->lfQuality = font16->lfQuality;
395 font32->lfPitchAndFamily = font16->lfPitchAndFamily;
396 MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
397 font32->lfFaceName[LF_FACESIZE-1] = 0;
398 }
399
400 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
401 {
402 font32A->lfHeight = font32W->lfHeight;
403 font32A->lfWidth = font32W->lfWidth;
404 font32A->lfEscapement = font32W->lfEscapement;
405 font32A->lfOrientation = font32W->lfOrientation;
406 font32A->lfWeight = font32W->lfWeight;
407 font32A->lfItalic = font32W->lfItalic;
408 font32A->lfUnderline = font32W->lfUnderline;
409 font32A->lfStrikeOut = font32W->lfStrikeOut;
410 font32A->lfCharSet = font32W->lfCharSet;
411 font32A->lfOutPrecision = font32W->lfOutPrecision;
412 font32A->lfClipPrecision = font32W->lfClipPrecision;
413 font32A->lfQuality = font32W->lfQuality;
414 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
415 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
416 font32A->lfFaceName[LF_FACESIZE-1] = 0;
417 }
418
419 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
420 {
421 font32W->lfHeight = font32A->lfHeight;
422 font32W->lfWidth = font32A->lfWidth;
423 font32W->lfEscapement = font32A->lfEscapement;
424 font32W->lfOrientation = font32A->lfOrientation;
425 font32W->lfWeight = font32A->lfWeight;
426 font32W->lfItalic = font32A->lfItalic;
427 font32W->lfUnderline = font32A->lfUnderline;
428 font32W->lfStrikeOut = font32A->lfStrikeOut;
429 font32W->lfCharSet = font32A->lfCharSet;
430 font32W->lfOutPrecision = font32A->lfOutPrecision;
431 font32W->lfClipPrecision = font32A->lfClipPrecision;
432 font32W->lfQuality = font32A->lfQuality;
433 font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
434 MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
435 font32W->lfFaceName[LF_FACESIZE-1] = 0;
436 }
437
438 static void SYSPARAMS_NonClientMetrics32ATo16( const NONCLIENTMETRICSA* lpnm32, LPNONCLIENTMETRICS16 lpnm16 )
439 {
440 lpnm16->iBorderWidth = lpnm32->iBorderWidth;
441 lpnm16->iScrollWidth = lpnm32->iScrollWidth;
442 lpnm16->iScrollHeight = lpnm32->iScrollHeight;
443 lpnm16->iCaptionWidth = lpnm32->iCaptionWidth;
444 lpnm16->iCaptionHeight = lpnm32->iCaptionHeight;
445 SYSPARAMS_LogFont32ATo16( &lpnm32->lfCaptionFont, &lpnm16->lfCaptionFont );
446 lpnm16->iSmCaptionWidth = lpnm32->iSmCaptionWidth;
447 lpnm16->iSmCaptionHeight = lpnm32->iSmCaptionHeight;
448 SYSPARAMS_LogFont32ATo16( &lpnm32->lfSmCaptionFont, &lpnm16->lfSmCaptionFont );
449 lpnm16->iMenuWidth = lpnm32->iMenuWidth;
450 lpnm16->iMenuHeight = lpnm32->iMenuHeight;
451 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMenuFont, &lpnm16->lfMenuFont );
452 SYSPARAMS_LogFont32ATo16( &lpnm32->lfStatusFont, &lpnm16->lfStatusFont );
453 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMessageFont, &lpnm16->lfMessageFont );
454 }
455
456 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
457 {
458 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
459 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
460 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
461 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
462 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
463 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
464 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
465 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
466 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
467 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
468 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
469 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
470 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
471 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
472 }
473
474 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
475 {
476 lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
477 lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
478 lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
479 lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
480 lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
481 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
482 lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
483 lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
484 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
485 lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
486 lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
487 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
488 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
489 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
490 }
491
492 /* get text metrics and/or "average" char width of the specified logfont
493 * for the specified dc */
494 static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
495 {
496 HFONT hfont, hfontsav;
497 TEXTMETRICW tm;
498 if( !ptm) ptm = &tm;
499 hfont = CreateFontIndirectW( plf);
500 if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
501 ptm->tmHeight = -1;
502 if( psz) *psz = 10;
503 if( hfont) DeleteObject( hfont);
504 return;
505 }
506 GetTextMetricsW( hdc, ptm);
507 if( psz)
508 if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
509 *psz = 10;
510 SelectObject( hdc, hfontsav);
511 DeleteObject( hfont);
512 }
513
514 /***********************************************************************
515 * get_volatile_regkey
516 *
517 * Return a handle to the volatile registry key used to store
518 * non-permanently modified parameters.
519 */
520 static HKEY get_volatile_regkey(void)
521 {
522 static HKEY volatile_key;
523
524 if (!volatile_key)
525 {
526 HKEY key;
527 /* This must be non-volatile! */
528 if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
529 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0,
530 &key, 0 ) != ERROR_SUCCESS)
531 {
532 ERR("Can't create wine registry branch\n");
533 }
534 else
535 {
536 /* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
537 if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS,
538 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
539 &volatile_key, 0 ) != ERROR_SUCCESS)
540 ERR("Can't create non-permanent wine registry branch\n");
541
542 RegCloseKey(key);
543 }
544 }
545 return volatile_key;
546 }
547
548 /***********************************************************************
549 * SYSPARAMS_NotifyChange
550 *
551 * Sends notification about system parameter update.
552 */
553 static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
554 {
555 static const WCHAR emptyW[1];
556
557 if (notify_change)
558 {
559 if (fWinIni & SPIF_UPDATEINIFILE)
560 {
561 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
562 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
563 uiAction, (LPARAM) emptyW,
564 SMTO_ABORTIFHUNG, 2000, NULL );
565 }
566 else
567 {
568 /* FIXME notify other wine processes with internal message */
569 }
570 }
571 }
572
573
574 /***********************************************************************
575 * Loads system parameter from user profile.
576 */
577 static BOOL SYSPARAMS_LoadRaw( LPCWSTR lpRegKey, LPCWSTR lpValName, LPBYTE lpBuf, DWORD count )
578 {
579 BOOL ret = FALSE;
580 DWORD type;
581 HKEY hKey;
582
583 memset( lpBuf, 0, count );
584 if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
585 (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
586 {
587 ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, (LPBYTE)lpBuf, &count);
588 RegCloseKey( hKey );
589 }
590 return ret;
591 }
592
593 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
594 {
595 return SYSPARAMS_LoadRaw( lpRegKey, lpValName, (LPBYTE)lpBuf, count );
596 }
597
598 /***********************************************************************
599 * Saves system parameter to user profile.
600 */
601
602 /* Save data as-is */
603 static BOOL SYSPARAMS_SaveRaw( LPCWSTR lpRegKey, LPCWSTR lpValName,
604 const BYTE* lpValue, DWORD valueSize,
605 DWORD type, UINT fWinIni )
606 {
607 HKEY hKey;
608 HKEY hBaseKey;
609 DWORD dwOptions;
610 BOOL ret = FALSE;
611
612 if (fWinIni & SPIF_UPDATEINIFILE)
613 {
614 hBaseKey = HKEY_CURRENT_USER;
615 dwOptions = 0;
616 }
617 else
618 {
619 hBaseKey = get_volatile_regkey();
620 dwOptions = REG_OPTION_VOLATILE;
621 }
622
623 if (RegCreateKeyExW( hBaseKey, lpRegKey,
624 0, 0, dwOptions, KEY_ALL_ACCESS,
625 0, &hKey, 0 ) == ERROR_SUCCESS)
626 {
627 if (RegSetValueExW( hKey, lpValName, 0, type,
628 lpValue, valueSize) == ERROR_SUCCESS)
629 {
630 ret = TRUE;
631 if (hBaseKey == HKEY_CURRENT_USER)
632 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
633 }
634 RegCloseKey( hKey );
635 }
636 return ret;
637 }
638
639 /* Convenience function to save strings */
640 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
641 UINT fWinIni )
642 {
643 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)lpValue,
644 (strlenW(lpValue) + 1)*sizeof(WCHAR), REG_SZ, fWinIni );
645 }
646
647 /* Convenience function to save logical fonts */
648 static BOOL SYSPARAMS_SaveLogFont( LPCWSTR lpRegKey, LPCWSTR lpValName,
649 LPLOGFONTW plf, UINT fWinIni )
650 {
651 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)plf,
652 sizeof( LOGFONTW), REG_BINARY, fWinIni );
653 }
654
655
656 static inline HDC get_display_dc(void)
657 {
658 static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
659 static HDC display_dc;
660 if (!display_dc) display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
661 return display_dc;
662 }
663
664 static inline int get_display_dpi(void)
665 {
666 static int display_dpi;
667 if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
668 return display_dpi;
669 }
670
671 /***********************************************************************
672 * SYSPARAMS_Twips2Pixels
673 *
674 * Convert a dimension value that was obtained from the registry. These are
675 * quoted as being "twips" values if negative and pixels if positive.
676 * One inch is 1440 twips. So to convert, divide by 1440 to get inches and
677 * multiply that by the dots-per-inch to get the size in pixels.
678 * See for example
679 * MSDN Library - April 2001 -> Resource Kits ->
680 * Windows 2000 Resource Kit Reference ->
681 * Technical Reference to the Windows 2000 Registry ->
682 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
683 */
684 inline static int SYSPARAMS_Twips2Pixels(int x)
685 {
686 if (x < 0)
687 x = (-x * get_display_dpi() + 720) / 1440;
688 return x;
689 }
690
691 /***********************************************************************
692 * get_reg_metric
693 *
694 * Get a registry entry from the already open key. This allows us to open the
695 * section once and read several values.
696 *
697 * Of course this function belongs somewhere more usable but here will do
698 * for now.
699 */
700 static int get_reg_metric( HKEY hkey, LPCWSTR lpValName, int default_value )
701 {
702 int value = default_value;
703 if (hkey)
704 {
705 WCHAR buffer[128];
706 DWORD type, count = sizeof(buffer);
707 if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
708 {
709 if (type != REG_SZ)
710 {
711 /* Are there any utilities for converting registry entries
712 * between formats?
713 */
714 /* FIXME_(reg)("We need reg format converter\n"); */
715 }
716 else
717 value = atoiW(buffer);
718 }
719 }
720 return SYSPARAMS_Twips2Pixels(value);
721 }
722
723
724 /*************************************************************************
725 * SYSPARAMS_SetSysColor
726 */
727 static void SYSPARAMS_SetSysColor( int index, COLORREF color )
728 {
729 if (index < 0 || index >= NUM_SYS_COLORS) return;
730 SysColors[index] = color;
731 if (SysColorBrushes[index])
732 {
733 __wine_make_gdi_object_system( SysColorBrushes[index], FALSE);
734 DeleteObject( SysColorBrushes[index] );
735 }
736 SysColorBrushes[index] = CreateSolidBrush( color );
737 __wine_make_gdi_object_system( SysColorBrushes[index], TRUE);
738
739 if (SysColorPens[index])
740 {
741 __wine_make_gdi_object_system( SysColorPens[index], FALSE);
742 DeleteObject( SysColorPens[index] );
743 }
744 SysColorPens[index] = CreatePen( PS_SOLID, 1, color );
745 __wine_make_gdi_object_system( SysColorPens[index], TRUE);
746 }
747
748 /* load a uint parameter from the registry */
749 static BOOL get_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
750 UINT *value_ptr, UINT *ret_ptr )
751 {
752 if (!ret_ptr) return FALSE;
753 if (!spi_loaded[idx])
754 {
755 WCHAR buf[12];
756
757 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) )) *value_ptr = atoiW( buf );
758 spi_loaded[idx] = TRUE;
759 }
760 *ret_ptr = *value_ptr;
761 return TRUE;
762 }
763
764 /* load a twips parameter from the registry */
765 static BOOL get_twips_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
766 UINT *value_ptr, UINT *ret_ptr )
767 {
768 if (!ret_ptr) return FALSE;
769 if (!spi_loaded[idx])
770 {
771 WCHAR buf[12];
772
773 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) ))
774 *value_ptr = SYSPARAMS_Twips2Pixels( atoiW(buf) );
775 spi_loaded[idx] = TRUE;
776 }
777 *ret_ptr = *value_ptr;
778 return TRUE;
779 }
780
781 /* load a boolean parameter from the registry */
782 static inline BOOL get_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
783 BOOL *value_ptr, BOOL *ret_ptr )
784 {
785 return get_uint_param( idx, regkey, value, (UINT *)value_ptr, (UINT *)ret_ptr );
786 }
787
788 /* set a uint parameter that is mirrored in two different registry locations */
789 static BOOL set_uint_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
790 LPCWSTR value, UINT *value_ptr, UINT new_val, UINT fWinIni )
791 {
792 WCHAR buf[12];
793
794 wsprintfW(buf, CSu, new_val);
795 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
796 if (regkey_mirror) SYSPARAMS_Save( regkey_mirror, value, buf, fWinIni );
797 *value_ptr = new_val;
798 spi_loaded[idx] = TRUE;
799 return TRUE;
800 }
801
802 /* save an int parameter in registry */
803 static BOOL save_int_param( LPCWSTR regkey, LPCWSTR value, INT *value_ptr,
804 INT new_val, UINT fWinIni )
805 {
806 WCHAR buf[12];
807
808 wsprintfW(buf, CSd, new_val);
809 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
810 if( value_ptr) *value_ptr = new_val;
811 return TRUE;
812 }
813
814 /* set an int parameter in the registry */
815 static inline BOOL set_int_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
816 INT *value_ptr, INT new_val, UINT fWinIni )
817 {
818 BOOL ret = save_int_param( regkey, value, value_ptr, new_val, fWinIni );
819 if (ret) spi_loaded[idx] = TRUE;
820 return ret;
821 }
822
823 /* set a uint parameter in the registry */
824 static inline BOOL set_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
825 UINT *value_ptr, UINT new_val, UINT fWinIni )
826 {
827 return set_uint_param_mirrored( idx, regkey, NULL, value, value_ptr, new_val, fWinIni );
828 }
829
830 /* set a boolean parameter that is mirrored in two different registry locations */
831 static inline BOOL set_bool_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
832 LPCWSTR value, BOOL *value_ptr, BOOL new_val, UINT fWinIni )
833 {
834 return set_uint_param_mirrored( idx, regkey, regkey_mirror, value,
835 (UINT *)value_ptr, new_val, fWinIni );
836 }
837
838 /* set a boolean parameter in the registry */
839 static inline BOOL set_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
840 BOOL *value_ptr, BOOL new_val, UINT fWinIni )
841 {
842 return set_uint_param( idx, regkey, value, (UINT *)value_ptr, new_val, fWinIni );
843 }
844
845 /* load a boolean parameter from the user preference key */
846 static BOOL get_user_pref_param( UINT offset, UINT mask, BOOL *ret_ptr )
847 {
848 if (!ret_ptr) return FALSE;
849
850 if (!spi_loaded[SPI_USERPREFERENCEMASK_IDX])
851 {
852 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
853 SPI_USERPREFERENCEMASK_VALNAME,
854 user_prefs, sizeof(user_prefs) );
855 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
856 }
857 *ret_ptr = (user_prefs[offset] & mask) != 0;
858 return TRUE;
859 }
860
861 /* set a boolean parameter in the user preference key */
862 static BOOL set_user_pref_param( UINT offset, UINT mask, BOOL value, BOOL fWinIni )
863 {
864 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
865 SPI_USERPREFERENCEMASK_VALNAME,
866 user_prefs, sizeof(user_prefs) );
867 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
868
869 if (value) user_prefs[offset] |= mask;
870 else user_prefs[offset] &= ~mask;
871
872 SYSPARAMS_SaveRaw( SPI_USERPREFERENCEMASK_REGKEY,
873 SPI_USERPREFERENCEMASK_VALNAME,
874 user_prefs, sizeof(user_prefs), REG_BINARY, fWinIni );
875 return TRUE;
876 }
877
878 /***********************************************************************
879 * SYSPARAMS_Init
880 *
881 * Initialisation of the system metrics array.
882 */
883 void SYSPARAMS_Init(void)
884 {
885 HKEY hkey; /* key to the window metrics area of the registry */
886 int i, r, g, b;
887 char buffer[100];
888 HBITMAP h55AABitmap;
889
890 /* initialize system colors */
891
892 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Control Panel\\Colors", 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
893 hkey = 0;
894 for (i = 0; i < NUM_SYS_COLORS; i++)
895 {
896 BOOL bOk = FALSE;
897
898 /* first try, registry */
899 if (hkey)
900 {
901 DWORD dwDataSize = sizeof(buffer);
902 if (!(RegQueryValueExA(hkey,DefSysColors[i*2], 0, 0, (LPBYTE) buffer, &dwDataSize)))
903 if (sscanf( buffer, "%d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
904 }
905
906 /* second try, win.ini */
907 if (!bOk)
908 {
909 GetProfileStringA( "colors", DefSysColors[i*2], DefSysColors[i*2+1], buffer, 100 );
910 if (sscanf( buffer, " %d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
911 }
912
913 /* last chance, take the default */
914 if (!bOk)
915 {
916 int iNumColors = sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
917 assert (iNumColors==3);
918 }
919
920 SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
921 }
922 if (hkey) RegCloseKey( hkey );
923
924 /* create 55AA bitmap */
925
926 h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
927 SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
928 __wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
929 }
930
931
932 /***********************************************************************
933 * reg_get_logfont
934 *
935 * Tries to retrieve logfont info from the specified key and value
936 */
937 static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
938 {
939 HKEY hkey;
940 LOGFONTW lfbuf;
941 DWORD type, size;
942 BOOL found = FALSE;
943 HKEY base_keys[2];
944 int i;
945
946 base_keys[0] = get_volatile_regkey();
947 base_keys[1] = HKEY_CURRENT_USER;
948
949 for(i = 0; i < 2 && !found; i++)
950 {
951 if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
952 {
953 size = sizeof(lfbuf);
954 if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
955 type == REG_BINARY)
956 {
957 if( size == sizeof(lfbuf))
958 {
959 found = TRUE;
960 memcpy(lf, &lfbuf, size);
961 } else if( size == sizeof( LOGFONT16))
962 { /* win9x-winME format */
963 found = TRUE;
964 SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
965 } else
966 WARN("Unknown format in key %s value %s, size is %ld\n",
967 debugstr_w( key), debugstr_w( value), size);
968 }
969 RegCloseKey(hkey);
970 }
971 }
972 if( found && lf->lfHeight > 0) {
973 /* positive height value means points ( inch/72 ) */
974 lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
975 }
976 return found;
977 }
978
979 /* load all the minimized metrics */
980 static void load_minimized_metrics(void)
981 {
982 HKEY hkey;
983 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
984 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
985
986 minimized_metrics.iWidth = max( get_reg_metric(hkey,
987 METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
988 minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
989 METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
990 minimized_metrics.iVertGap = max( get_reg_metric(hkey,
991 METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
992 minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
993 METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
994
995 if (hkey) RegCloseKey( hkey );
996 spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
997 }
998
999 /* adjust some of the raw values found in the registry */
1000 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
1001 {
1002 TEXTMETRICW tm;
1003 if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
1004 if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
1005 if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
1006 if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
1007
1008 /* get some extra metrics */
1009 get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
1010 &tmMenuFont, NULL);
1011 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
1012 NULL, &CaptionFontAvCharWidth);
1013
1014 /* adjust some heights to the corresponding font */
1015 pncm->iMenuHeight = max( pncm->iMenuHeight,
1016 2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
1017 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
1018 pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
1019 get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
1020 pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
1021 }
1022
1023 /* load all the non-client metrics */
1024 static void load_nonclient_metrics(void)
1025 {
1026 HKEY hkey;
1027 NONCLIENTMETRICSW ncm;
1028 INT r;
1029
1030 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1031 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1032
1033 /* initialize geometry entries */
1034 ncm.iBorderWidth = get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
1035 ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
1036 ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
1037
1038 /* size of the normal caption buttons */
1039 ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
1040 ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
1041
1042 /* caption font metrics */
1043 if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
1044 {
1045 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
1046 ncm.lfCaptionFont.lfWeight = FW_BOLD;
1047 }
1048
1049 /* size of the small caption buttons */
1050 ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
1051 ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
1052
1053 /* small caption font metrics */
1054 if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
1055 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
1056
1057 /* menus, FIXME: names of wine.conf entries are bogus */
1058
1059 /* size of the menu (MDI) buttons */
1060 ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
1061 ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
1062
1063 /* menu font metrics */
1064 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
1065 {
1066 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
1067 GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
1068 ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
1069 r = GetProfileIntW( Desktop, MenuFontSize, 0 );
1070 if (r)
1071 ncm.lfMenuFont.lfHeight = -r;
1072 ncm.lfMenuFont.lfWeight = FW_NORMAL;
1073 }
1074
1075 /* status bar font metrics */
1076 if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
1077 {
1078 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
1079 GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
1080 ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
1081 r = GetProfileIntW( Desktop, StatusFontSize, 0 );
1082 if (r)
1083 ncm.lfStatusFont.lfHeight = -r;
1084 ncm.lfStatusFont.lfWeight = FW_NORMAL;
1085 }
1086
1087 /* message font metrics */
1088 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
1089 {
1090 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
1091 GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
1092 ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
1093 r = GetProfileIntW( Desktop, MessageFontSize, 0 );
1094 if (r)
1095 ncm.lfMessageFont.lfHeight = -r;
1096 ncm.lfMessageFont.lfWeight = FW_NORMAL;
1097 }
1098
1099 /* some extra fields not in the nonclient structure */
1100 icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
1101
1102 if (hkey) RegCloseKey( hkey );
1103 normalize_nonclientmetrics( &ncm);
1104 memcpy( &nonclient_metrics, &ncm, sizeof(nonclient_metrics) );
1105 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1106 }
1107
1108
1109 /***********************************************************************
1110 * SystemParametersInfoW (USER32.@)
1111 *
1112 * Each system parameter has flag which shows whether the parameter
1113 * is loaded or not. Parameters, stored directly in SysParametersInfo are
1114 * loaded from registry only when they are requested and the flag is
1115 * "false", after the loading the flag is set to "true". On interprocess
1116 * notification of the parameter change the corresponding parameter flag is
1117 * set to "false". The parameter value will be reloaded when it is requested
1118 * the next time.
1119 * Parameters, backed by or depend on GetSystemMetrics are processed
1120 * differently. These parameters are always loaded. They are reloaded right
1121 * away on interprocess change notification. We can't do lazy loading because
1122 * we don't want to complicate GetSystemMetrics.
1123 * Parameters, backed by X settings are read from corresponding setting.
1124 * On the parameter change request the setting is changed. Interprocess change
1125 * notifications are ignored.
1126 * When parameter value is updated the changed value is stored in permanent
1127 * registry branch if saving is requested. Otherwise it is stored
1128 * in temporary branch
1129 *
1130 * Some SPI values can also be stored as Twips values in the registry,
1131 * don't forget the conversion!
1132 */
1133 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1134 PVOID pvParam, UINT fWinIni )
1135 {
1136 #define WINE_SPI_FIXME(x) \
1137 case x: \
1138 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1139 SetLastError( ERROR_INVALID_SPI_VALUE ); \
1140 ret = FALSE; \
1141 break
1142 #define WINE_SPI_WARN(x) \
1143 case x: \
1144 WARN( "Ignored action: %u (%s)\n", x, #x ); \
1145 break
1146
1147 BOOL ret = TRUE;
1148 unsigned spi_idx = 0;
1149
1150 switch (uiAction)
1151 {
1152 case SPI_GETBEEP: /* 1 */
1153 if (!pvParam) return FALSE;
1154
1155 spi_idx = SPI_SETBEEP_IDX;
1156 if (!spi_loaded[spi_idx])
1157 {
1158 WCHAR buf[5];
1159
1160 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
1161 beep_active = !lstrcmpiW( Yes, buf );
1162 spi_loaded[spi_idx] = TRUE;
1163 }
1164
1165 *(BOOL *)pvParam = beep_active;
1166 break;
1167
1168 case SPI_SETBEEP: /* 2 */
1169 spi_idx = SPI_SETBEEP_IDX;
1170 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
1171 (uiParam ? Yes : No), fWinIni ))
1172 {
1173 beep_active = uiParam;
1174 spi_loaded[spi_idx] = TRUE;
1175 }
1176 else
1177 ret = FALSE;
1178 break;
1179
1180 case SPI_GETMOUSE: /* 3 */
1181 if (!pvParam) return FALSE;
1182
1183 spi_idx = SPI_SETMOUSE_IDX;
1184 if (!spi_loaded[spi_idx])
1185 {
1186 WCHAR buf[12];
1187
1188 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1189 buf, sizeof(buf) ))
1190 mouse_threshold1 = atoiW( buf );
1191 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1192 buf, sizeof(buf) ))
1193 mouse_threshold2 = atoiW( buf );
1194 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1195 buf, sizeof(buf) ))
1196 mouse_speed = atoiW( buf );
1197 spi_loaded[spi_idx] = TRUE;
1198 }
1199 ((INT *)pvParam)[0] = mouse_threshold1;
1200 ((INT *)pvParam)[1] = mouse_threshold2;
1201 ((INT *)pvParam)[2] = mouse_speed;
1202 break;
1203
1204 case SPI_SETMOUSE: /* 4 */
1205 {
1206 if (!pvParam) return FALSE;
1207 ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1208 &mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
1209 if( ret) {
1210 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1211 &mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
1212 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1213 &mouse_speed, ((INT *)pvParam)[2], fWinIni);
1214 }
1215 break;
1216 }
1217
1218 case SPI_GETBORDER:
1219 ret = get_twips_param( SPI_SETBORDER_IDX,
1220 SPI_SETBORDER_REGKEY,
1221 SPI_SETBORDER_VALNAME,
1222 &border, pvParam );
1223 if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
1224 break;
1225
1226 case SPI_SETBORDER:
1227 nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
1228 /* raw value goes to registry */
1229 ret = set_uint_param( SPI_SETBORDER_IDX,
1230 SPI_SETBORDER_REGKEY,
1231 SPI_SETBORDER_VALNAME,
1232 &border, uiParam, fWinIni );
1233 break;
1234
1235 case SPI_GETKEYBOARDSPEED:
1236 ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1237 SPI_SETKEYBOARDSPEED_REGKEY,
1238 SPI_SETKEYBOARDSPEED_VALNAME,
1239 &keyboard_speed, pvParam );
1240 break;
1241
1242 case SPI_SETKEYBOARDSPEED:
1243 if (uiParam > 31) uiParam = 31;
1244 ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1245 SPI_SETKEYBOARDSPEED_REGKEY,
1246 SPI_SETKEYBOARDSPEED_VALNAME,
1247 &keyboard_speed, uiParam, fWinIni );
1248 break;
1249
1250 /* not implemented in Windows */
1251 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
1252
1253 case SPI_ICONHORIZONTALSPACING:
1254 if (pvParam != NULL)
1255 {
1256 ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
1257 SPI_ICONHORIZONTALSPACING_REGKEY,
1258 SPI_ICONHORIZONTALSPACING_VALNAME,
1259 (UINT*)&icon_metrics.iHorzSpacing, pvParam );
1260 }
1261 else
1262 {
1263 if (uiParam < 32) uiParam = 32;
1264 ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
1265 SPI_ICONHORIZONTALSPACING_REGKEY,
1266 SPI_ICONHORIZONTALSPACING_VALNAME,
1267 (UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
1268 }
1269 break;
1270
1271 case SPI_GETSCREENSAVETIMEOUT:
1272 ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1273 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1274 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1275 &screensave_timeout, pvParam );
1276 break;
1277
1278 case SPI_SETSCREENSAVETIMEOUT:
1279 ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1280 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1281 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1282 &screensave_timeout, uiParam, fWinIni );
1283 break;
1284
1285 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1286 if (!pvParam) return FALSE;
1287 *(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
1288 break;
1289
1290 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1291 {
1292 WCHAR buf[12];
1293
1294 wsprintfW(buf, CSu, uiParam);
1295 USER_Driver->pSetScreenSaveActive( uiParam );
1296 /* saved value does not affect Wine */
1297 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1298 SPI_SETSCREENSAVEACTIVE_VALNAME,
1299 buf, fWinIni );
1300 break;
1301 }
1302
1303 case SPI_GETGRIDGRANULARITY:
1304 ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1305 SPI_SETGRIDGRANULARITY_REGKEY,
1306 SPI_SETGRIDGRANULARITY_VALNAME,
1307 &grid_granularity, pvParam );
1308 break;
1309
1310 case SPI_SETGRIDGRANULARITY:
1311 ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1312 SPI_SETGRIDGRANULARITY_REGKEY,
1313 SPI_SETGRIDGRANULARITY_VALNAME,
1314 &grid_granularity, uiParam, fWinIni );
1315 break;
1316
1317 case SPI_SETDESKWALLPAPER: /* 20 */
1318 if (!pvParam || !SetDeskWallPaper( (LPSTR)pvParam )) return FALSE;
1319 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1320 break;
1321
1322 case SPI_SETDESKPATTERN: /* 21 */
1323 /* FIXME: the ability to specify a pattern in pvParam
1324 doesn't seem to be documented for Win32 */
1325 if ((INT16)uiParam == -1)
1326 {
1327 WCHAR buf[256];
1328 GetProfileStringW( Desktop, Pattern,
1329 defPattern,
1330 buf, sizeof(buf)/sizeof(WCHAR) );
1331 ret = DESKTOP_SetPattern( buf );
1332 } else
1333 ret = DESKTOP_SetPattern( (LPWSTR)pvParam );
1334 break;
1335
1336 case SPI_GETKEYBOARDDELAY:
1337 ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1338 SPI_SETKEYBOARDDELAY_REGKEY,
1339 SPI_SETKEYBOARDDELAY_VALNAME,
1340 &keyboard_delay, pvParam );
1341 break;
1342
1343 case SPI_SETKEYBOARDDELAY:
1344 ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1345 SPI_SETKEYBOARDDELAY_REGKEY,
1346 SPI_SETKEYBOARDDELAY_VALNAME,
1347 &keyboard_delay, uiParam, fWinIni );
1348 break;
1349
1350 case SPI_ICONVERTICALSPACING:
1351 if (pvParam != NULL)
1352 {
1353 ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
1354 SPI_ICONVERTICALSPACING_REGKEY,
1355 SPI_ICONVERTICALSPACING_VALNAME,
1356 (UINT*)&icon_metrics.iVertSpacing, pvParam );
1357 if( icon_metrics.iVertSpacing < 32)
1358 icon_metrics.iVertSpacing = 32;
1359 }
1360 else
1361 {
1362 if (uiParam < 32) uiParam = 32;
1363 ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
1364 SPI_ICONVERTICALSPACING_REGKEY,
1365 SPI_ICONVERTICALSPACING_VALNAME,
1366 (UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
1367 }
1368 break;
1369
1370 case SPI_GETICONTITLEWRAP:
1371 ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
1372 SPI_SETICONTITLEWRAP_REGKEY1,
1373 SPI_SETICONTITLEWRAP_VALNAME,
1374 &icon_metrics.iTitleWrap, pvParam );
1375 break;
1376
1377 case SPI_SETICONTITLEWRAP:
1378 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1379 SPI_SETICONTITLEWRAP_REGKEY1,
1380 SPI_SETICONTITLEWRAP_REGKEY2,
1381 SPI_SETICONTITLEWRAP_VALNAME,
1382 &icon_metrics.iTitleWrap, uiParam, fWinIni );
1383 break;
1384
1385 case SPI_GETMENUDROPALIGNMENT:
1386 ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
1387 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1388 SPI_SETMENUDROPALIGNMENT_VALNAME,
1389 &menu_drop_alignment, pvParam );
1390 break;
1391
1392 case SPI_SETMENUDROPALIGNMENT:
1393 ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
1394 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1395 SPI_SETMENUDROPALIGNMENT_REGKEY2,
1396 SPI_SETMENUDROPALIGNMENT_VALNAME,
1397 &menu_drop_alignment, uiParam, fWinIni );
1398 break;
1399
1400 case SPI_SETDOUBLECLKWIDTH:
1401 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
1402 SPI_SETDOUBLECLKWIDTH_REGKEY1,
1403 SPI_SETDOUBLECLKWIDTH_REGKEY2,
1404 SPI_SETDOUBLECLKWIDTH_VALNAME,
1405 &double_click_width, uiParam, fWinIni );
1406 break;
1407
1408 case SPI_SETDOUBLECLKHEIGHT:
1409 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
1410 SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1411 SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1412 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1413 &double_click_height, uiParam, fWinIni );
1414 break;
1415
1416 case SPI_GETICONTITLELOGFONT:
1417 {
1418 LOGFONTW lfDefault;
1419
1420 if (!pvParam) return FALSE;
1421
1422 spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1423 if (!spi_loaded[spi_idx])
1424 {
1425 if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
1426 SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
1427 {
1428 INT r;
1429
1430 /*
1431 * The 'default GDI fonts' seems to be returned.
1432 * If a returned font is not a correct font in your environment,
1433 * please try to fix objects/gdiobj.c at first.
1434 */
1435 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1436
1437 GetProfileStringW( Desktop, IconTitleFaceName,
1438 lfDefault.lfFaceName,
1439 icon_metrics.lfFont.lfFaceName,
1440 LF_FACESIZE );
1441
1442 r = GetProfileIntW( Desktop, IconTitleSize, 0 );
1443 if (r)
1444 icon_metrics.lfFont.lfHeight = -r;
1445 else
1446 icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
1447
1448 icon_metrics.lfFont.lfWidth = 0;
1449 icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
1450 icon_metrics.lfFont.lfWeight = FW_NORMAL;
1451 icon_metrics.lfFont.lfItalic = FALSE;
1452 icon_metrics.lfFont.lfStrikeOut = FALSE;
1453 icon_metrics.lfFont.lfUnderline = FALSE;
1454 icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1455 icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
1456 icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1457 icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
1458 icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
1459 spi_loaded[spi_idx] = TRUE;
1460 }
1461 }
1462 *(LOGFONTW *)pvParam = icon_metrics.lfFont;
1463 break;
1464 }
1465
1466 case SPI_SETDOUBLECLICKTIME:
1467 ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
1468 SPI_SETDOUBLECLICKTIME_REGKEY,
1469 SPI_SETDOUBLECLICKTIME_VALNAME,
1470 &double_click_time, uiParam, fWinIni );
1471 break;
1472
1473 case SPI_SETMOUSEBUTTONSWAP:
1474 ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
1475 SPI_SETMOUSEBUTTONSWAP_REGKEY,
1476 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1477 &swap_buttons, uiParam, fWinIni );
1478 break;
1479
1480 case SPI_SETICONTITLELOGFONT: /* 34 */
1481 if( uiParam == sizeof( ICONMETRICSW)) {
1482 ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1483 SPI_SETICONTITLELOGFONT_VALNAME, (LOGFONTW *)pvParam, fWinIni);
1484 if( ret) {
1485 icon_metrics.lfFont = *(LOGFONTW *)pvParam;
1486 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1487 }
1488 } else
1489 ret = FALSE;
1490 break;
1491
1492 case SPI_GETFASTTASKSWITCH: /* 35 */
1493 if (!pvParam) return FALSE;
1494 *(BOOL *)pvParam = 1;
1495 break;
1496
1497 case SPI_SETFASTTASKSWITCH: /* 36 */
1498 /* the action is disabled */
1499 ret = FALSE;
1500 break;
1501
1502 case SPI_SETDRAGFULLWINDOWS:
1503 ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1504 SPI_SETDRAGFULLWINDOWS_REGKEY,
1505 SPI_SETDRAGFULLWINDOWS_VALNAME,
1506 &drag_full_windows, uiParam, fWinIni );
1507 break;
1508
1509 case SPI_GETDRAGFULLWINDOWS:
1510 ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1511 SPI_SETDRAGFULLWINDOWS_REGKEY,
1512 SPI_SETDRAGFULLWINDOWS_VALNAME,
1513 &drag_full_windows, pvParam );
1514 break;
1515
1516 case SPI_GETNONCLIENTMETRICS:
1517 {
1518 LPNONCLIENTMETRICSW lpnm = pvParam;
1519
1520 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
1521
1522 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1523 memcpy( lpnm, &nonclient_metrics, sizeof(*lpnm) );
1524 else
1525 ret = FALSE;
1526 break;
1527 }
1528
1529 case SPI_SETNONCLIENTMETRICS:
1530 {
1531 LPNONCLIENTMETRICSW lpnm = pvParam;
1532
1533 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1534 {
1535 NONCLIENTMETRICSW ncm;
1536 ret = set_uint_param( SPI_SETBORDER_IDX,
1537 SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
1538 &border, lpnm->iBorderWidth, fWinIni );
1539 if( ret) ret = save_int_param( METRICS_REGKEY,
1540 METRICS_SCROLLWIDTH_VALNAME, NULL,
1541 lpnm->iScrollWidth, fWinIni );
1542 if( ret) ret = save_int_param( METRICS_REGKEY,
1543 METRICS_SCROLLHEIGHT_VALNAME, NULL,
1544 lpnm->iScrollHeight, fWinIni );
1545 if( ret) ret = save_int_param( METRICS_REGKEY,
1546 METRICS_CAPTIONWIDTH_VALNAME, NULL,
1547 lpnm->iCaptionWidth, fWinIni );
1548 if( ret) ret = save_int_param( METRICS_REGKEY,
1549 METRICS_CAPTIONHEIGHT_VALNAME, NULL,
1550 lpnm->iCaptionHeight, fWinIni );
1551 if( ret) ret = save_int_param( METRICS_REGKEY,
1552 METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
1553 lpnm->iSmCaptionWidth, fWinIni );
1554 if( ret) ret = save_int_param( METRICS_REGKEY,
1555 METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
1556 lpnm->iSmCaptionHeight, fWinIni );
1557 if( ret) ret = save_int_param( METRICS_REGKEY,
1558 METRICS_MENUWIDTH_VALNAME, NULL,
1559 lpnm->iMenuWidth, fWinIni );
1560 if( ret) ret = save_int_param( METRICS_REGKEY,
1561 METRICS_MENUHEIGHT_VALNAME, NULL,
1562 lpnm->iMenuHeight, fWinIni );
1563 if( ret) ret = SYSPARAMS_SaveLogFont(
1564 METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
1565 &lpnm->lfMenuFont, fWinIni);
1566 if( ret) ret = SYSPARAMS_SaveLogFont(
1567 METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
1568 &lpnm->lfCaptionFont, fWinIni);
1569 if( ret) ret = SYSPARAMS_SaveLogFont(
1570 METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
1571 &lpnm->lfSmCaptionFont, fWinIni);
1572 if( ret) ret = SYSPARAMS_SaveLogFont(
1573 METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
1574 &lpnm->lfStatusFont, fWinIni);
1575 if( ret) ret = SYSPARAMS_SaveLogFont(
1576 METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
1577 &lpnm->lfMessageFont, fWinIni);
1578 if( ret) {
1579 memcpy( &ncm, lpnm, sizeof(nonclient_metrics) );
1580 normalize_nonclientmetrics( &ncm);
1581 memcpy( &nonclient_metrics, &ncm, sizeof(nonclient_metrics) );
1582 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1583 }
1584 }
1585 break;
1586 }
1587
1588 case SPI_GETMINIMIZEDMETRICS:
1589 {
1590 MINIMIZEDMETRICS * lpMm = pvParam;
1591 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1592 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
1593 memcpy( lpMm, &minimized_metrics, sizeof(*lpMm) );
1594 } else
1595 ret = FALSE;
1596 break;
1597 }
1598
1599 case SPI_SETMINIMIZEDMETRICS:
1600 {
1601 MINIMIZEDMETRICS * lpMm = pvParam;
1602 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1603 ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
1604 &minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
1605 if( ret) ret = save_int_param( METRICS_REGKEY,
1606 METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
1607 max( lpMm->iHorzGap, 0), fWinIni);
1608 if( ret) ret = save_int_param( METRICS_REGKEY,
1609 METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
1610 max( lpMm->iVertGap, 0), fWinIni);
1611 if( ret) ret = save_int_param( METRICS_REGKEY,
1612 METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
1613 0x0f & lpMm->iArrange, fWinIni);
1614 if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1615 } else
1616 ret = FALSE;
1617 break;
1618 }
1619
1620 case SPI_GETICONMETRICS:
1621 {
1622 LPICONMETRICSW lpIcon = pvParam;
1623 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1624 {
1625 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1626 &lpIcon->iHorzSpacing, FALSE );
1627 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1628 &lpIcon->iVertSpacing, FALSE );
1629 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1630 &lpIcon->iTitleWrap, FALSE );
1631 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1632 &lpIcon->lfFont, FALSE );
1633 }
1634 else
1635 {
1636 ret = FALSE;
1637 }
1638 break;
1639 }
1640
1641 case SPI_SETICONMETRICS:
1642 {
1643 LPICONMETRICSW lpIcon = pvParam;
1644 if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
1645 ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
1646 SPI_ICONVERTICALSPACING_REGKEY,
1647 SPI_ICONVERTICALSPACING_VALNAME,
1648 &icon_metrics.iVertSpacing,
1649 lpIcon->iVertSpacing, fWinIni);
1650 if( ret) {
1651 ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
1652 SPI_ICONHORIZONTALSPACING_REGKEY,
1653 SPI_ICONHORIZONTALSPACING_VALNAME,
1654 &icon_metrics.iHorzSpacing,
1655 lpIcon->iHorzSpacing, fWinIni );
1656 }
1657 if( ret) {
1658 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1659 SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
1660 SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
1661 lpIcon->iTitleWrap, fWinIni );
1662 }
1663 if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1664 SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
1665 if( ret) {
1666 icon_metrics.lfFont = lpIcon->lfFont;
1667 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1668 }
1669 } else
1670 ret = FALSE;
1671 break;
1672 }
1673
1674 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1675 {
1676 if (!pvParam) return FALSE;
1677
1678 spi_idx = SPI_SETWORKAREA_IDX;
1679 CopyRect( &work_area, (RECT *)pvParam );
1680 spi_loaded[spi_idx] = TRUE;
1681 break;
1682 }
1683
1684 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1685 {
1686 if (!pvParam) return FALSE;
1687
1688 spi_idx = SPI_SETWORKAREA_IDX;
1689 if (!spi_loaded[spi_idx])
1690 {
1691 SetRect( &work_area, 0, 0,
1692 GetSystemMetrics( SM_CXSCREEN ),
1693 GetSystemMetrics( SM_CYSCREEN ) );
1694 spi_loaded[spi_idx] = TRUE;
1695 }
1696 CopyRect( (RECT *)pvParam, &work_area );
1697
1698 break;
1699 }
1700
1701 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1702
1703 case SPI_GETFILTERKEYS: /* 50 */
1704 {
1705 LPFILTERKEYS lpFilterKeys = (LPFILTERKEYS)pvParam;
1706 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1707 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1708 {
1709 /* Indicate that no FilterKeys feature available */
1710 lpFilterKeys->dwFlags = 0;
1711 lpFilterKeys->iWaitMSec = 0;
1712 lpFilterKeys->iDelayMSec = 0;
1713 lpFilterKeys->iRepeatMSec = 0;
1714 lpFilterKeys->iBounceMSec = 0;
1715 }
1716 else
1717 {
1718 ret = FALSE;
1719 }
1720 break;
1721 }
1722 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1723
1724 case SPI_GETTOGGLEKEYS: /* 52 */
1725 {
1726 LPTOGGLEKEYS lpToggleKeys = (LPTOGGLEKEYS)pvParam;
1727 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1728 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1729 {
1730 /* Indicate that no ToggleKeys feature available */
1731 lpToggleKeys->dwFlags = 0;
1732 }
1733 else
1734 {
1735 ret = FALSE;
1736 }
1737 break;
1738 }
1739 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1740
1741 case SPI_GETMOUSEKEYS: /* 54 */
1742 {
1743 LPMOUSEKEYS lpMouseKeys = (LPMOUSEKEYS)pvParam;
1744 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1745 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1746 {
1747 /* Indicate that no MouseKeys feature available */
1748 lpMouseKeys->dwFlags = 0;
1749 lpMouseKeys->iMaxSpeed = 360;
1750 lpMouseKeys->iTimeToMaxSpeed = 1000;
1751 lpMouseKeys->iCtrlSpeed = 0;
1752 lpMouseKeys->dwReserved1 = 0;
1753 lpMouseKeys->dwReserved2 = 0;
1754 }
1755 else
1756 {
1757 ret = FALSE;
1758 }
1759 break;
1760 }
1761 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1762
1763 case SPI_GETSHOWSOUNDS:
1764 ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
1765 SPI_SETSHOWSOUNDS_REGKEY,
1766 SPI_SETSHOWSOUNDS_VALNAME,
1767 &show_sounds, pvParam );
1768 break;
1769
1770 case SPI_SETSHOWSOUNDS:
1771 ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
1772 SPI_SETSHOWSOUNDS_REGKEY,
1773 SPI_SETSHOWSOUNDS_VALNAME,
1774 &show_sounds, uiParam, fWinIni );
1775 break;
1776
1777 case SPI_GETSTICKYKEYS: /* 58 */
1778 {
1779 LPSTICKYKEYS lpStickyKeys = (LPSTICKYKEYS)pvParam;
1780 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1781 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1782 {
1783 /* Indicate that no StickyKeys feature available */
1784 lpStickyKeys->dwFlags = 0;
1785 }
1786 else
1787 {
1788 ret = FALSE;
1789 }
1790 break;
1791 }
1792 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1793
1794 case SPI_GETACCESSTIMEOUT: /* 60 */
1795 {
1796 LPACCESSTIMEOUT lpAccessTimeout = (LPACCESSTIMEOUT)pvParam;
1797 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1798 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1799 {
1800 /* Indicate that no accessibility features timeout is available */
1801 lpAccessTimeout->dwFlags = 0;
1802 lpAccessTimeout->iTimeOutMSec = 0;
1803 }
1804 else
1805 {
1806 ret = FALSE;
1807 }
1808 break;
1809 }
1810 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1811
1812 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1813 {
1814 LPSERIALKEYSW lpSerialKeysW = (LPSERIALKEYSW)pvParam;
1815 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1816 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1817 {
1818 /* Indicate that no SerialKeys feature available */
1819 lpSerialKeysW->dwFlags = 0;
1820 lpSerialKeysW->lpszActivePort = NULL;
1821 lpSerialKeysW->lpszPort = NULL;
1822 lpSerialKeysW->iBaudRate = 0;
1823 lpSerialKeysW->iPortState = 0;
1824 }
1825 else
1826 {
1827 ret = FALSE;
1828 }
1829 break;
1830 }
1831 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1832
1833 case SPI_GETSOUNDSENTRY: /* 64 */
1834 {
1835 LPSOUNDSENTRYW lpSoundSentryW = (LPSOUNDSENTRYW)pvParam;
1836 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1837 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1838 {
1839 /* Indicate that no SoundSentry feature available */
1840 lpSoundSentryW->dwFlags = 0;
1841 lpSoundSentryW->iFSTextEffect = 0;
1842 lpSoundSentryW->iFSTextEffectMSec = 0;
1843 lpSoundSentryW->iFSTextEffectColorBits = 0;
1844 lpSoundSentryW->iFSGrafEffect = 0;
1845 lpSoundSentryW->iFSGrafEffectMSec = 0;
1846 lpSoundSentryW->iFSGrafEffectColor = 0;
1847 lpSoundSentryW->iWindowsEffect = 0;
1848 lpSoundSentryW->iWindowsEffectMSec = 0;
1849 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1850 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1851 }
1852 else
1853 {
1854 ret = FALSE;
1855 }
1856 break;
1857 }
1858 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1859
1860 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1861 {
1862 LPHIGHCONTRASTW lpHighContrastW = (LPHIGHCONTRASTW)pvParam;
1863 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1864 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1865 {
1866 /* Indicate that no high contrast feature available */
1867 lpHighContrastW->dwFlags = 0;
1868 lpHighContrastW->lpszDefaultScheme = NULL;
1869 }
1870 else
1871 {
1872 ret = FALSE;
1873 }
1874 break;
1875 }
1876 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1877
1878 case SPI_GETKEYBOARDPREF:
1879 ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
1880 SPI_SETKEYBOARDPREF_REGKEY,
1881 SPI_SETKEYBOARDPREF_VALNAME,
1882 &keyboard_pref, pvParam );
1883 break;
1884
1885 case SPI_SETKEYBOARDPREF:
1886 ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
1887 SPI_SETKEYBOARDPREF_REGKEY,
1888 SPI_SETKEYBOARDPREF_VALNAME,
1889 &keyboard_pref, uiParam, fWinIni );
1890 break;
1891
1892 case SPI_GETSCREENREADER:
1893 ret = get_bool_param( SPI_SETSCREENREADER_IDX,
1894 SPI_SETSCREENREADER_REGKEY,
1895 SPI_SETSCREENREADER_VALNAME,
1896 &screen_reader, pvParam );
1897 break;
1898
1899 case SPI_SETSCREENREADER:
1900 ret = set_bool_param( SPI_SETSCREENREADER_IDX,
1901 SPI_SETSCREENREADER_REGKEY,
1902 SPI_SETSCREENREADER_VALNAME,
1903 &screen_reader, uiParam, fWinIni );
1904 break;
1905
1906 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1907 {
1908 LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)pvParam;
1909
1910 /* Tell it "disabled" */
1911 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1912 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1913 else
1914 ret = FALSE;
1915 break;
1916 }
1917 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1918
1919 case SPI_GETFONTSMOOTHING:
1920 {
1921 UINT tmpval;
1922 ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
1923 SPI_SETFONTSMOOTHING_REGKEY,
1924 SPI_SETFONTSMOOTHING_VALNAME,
1925 &font_smoothing, &tmpval );
1926 *(UINT *) pvParam = ( tmpval != 0);
1927 break;
1928 }
1929 case SPI_SETFONTSMOOTHING:
1930 uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
1931 ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
1932 SPI_SETFONTSMOOTHING_REGKEY,
1933 SPI_SETFONTSMOOTHING_VALNAME,
1934 &font_smoothing, uiParam, fWinIni );
1935 break;
1936
1937 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
1938 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
1939
1940 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
1941
1942 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
1943 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
1944 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
1945 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
1946
1947 case SPI_GETLOWPOWERACTIVE:
1948 ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
1949 SPI_SETLOWPOWERACTIVE_REGKEY,
1950 SPI_SETLOWPOWERACTIVE_VALNAME,
1951 &lowpoweractive, pvParam );
1952 break;
1953
1954 case SPI_GETPOWEROFFACTIVE:
1955 ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
1956 SPI_SETPOWEROFFACTIVE_REGKEY,
1957 SPI_SETPOWEROFFACTIVE_VALNAME,
1958 &poweroffactive, pvParam );
1959 break;
1960
1961 case SPI_SETLOWPOWERACTIVE:
1962 ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
1963 SPI_SETLOWPOWERACTIVE_REGKEY,
1964 SPI_SETLOWPOWERACTIVE_VALNAME,
1965 &lowpoweractive, uiParam, fWinIni );
1966 break;
1967
1968 case SPI_SETPOWEROFFACTIVE:
1969 ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
1970 SPI_SETPOWEROFFACTIVE_REGKEY,
1971 SPI_SETPOWEROFFACTIVE_VALNAME,
1972 &poweroffactive, uiParam, fWinIni );
1973 break;
1974
1975 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
1976 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
1977
1978 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
1979 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
1980 break;
1981
1982 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
1983
1984 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
1985
1986 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
1987 WARN("pretend no support for Win9x Plus! for now.\n");
1988 ret = FALSE; /* yes, this is the result value */
1989 break;
1990
1991 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
1992 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
1993 WINE_SPI_FIXME(SPI_GETSNAPTODEFBUTTON); /* 95 WINVER >= 0x400 */
1994 WINE_SPI_FIXME(SPI_SETSNAPTODEFBUTTON); /* 96 WINVER >= 0x400 */
1995
1996 case SPI_SETSCREENSAVERRUNNING:
1997 ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
1998 SPI_SETSCREENSAVERRUNNING_REGKEY,
1999 SPI_SETSCREENSAVERRUNNING_VALNAME,
2000 &screensaver_running, uiParam, fWinIni );
2001 break;
2002
2003 case SPI_GETMOUSEHOVERWIDTH:
2004 ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2005 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2006 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2007 &mouse_hover_width, pvParam );
2008 break;
2009
2010 case SPI_SETMOUSEHOVERWIDTH:
2011 ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2012 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2013 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2014 &mouse_hover_width, uiParam, fWinIni );
2015 break;
2016
2017 case SPI_GETMOUSEHOVERHEIGHT:
2018 ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2019 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2020 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2021 &mouse_hover_height, pvParam );
2022 break;
2023
2024 case SPI_SETMOUSEHOVERHEIGHT:
2025 ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2026 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2027 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2028 &mouse_hover_height, uiParam, fWinIni );
2029 break;
2030
2031 case SPI_GETMOUSEHOVERTIME:
2032 ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2033 SPI_SETMOUSEHOVERTIME_REGKEY,
2034 SPI_SETMOUSEHOVERTIME_VALNAME,
2035 &mouse_hover_time, pvParam );
2036 break;
2037
2038 case SPI_SETMOUSEHOVERTIME:
2039 ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2040 SPI_SETMOUSEHOVERTIME_REGKEY,
2041 SPI_SETMOUSEHOVERTIME_VALNAME,
2042 &mouse_hover_time, uiParam, fWinIni );
2043 break;
2044
2045 case SPI_GETWHEELSCROLLLINES:
2046 ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2047 SPI_SETMOUSESCROLLLINES_REGKEY,
2048 SPI_SETMOUSESCROLLLINES_VALNAME,
2049 &mouse_scroll_lines, pvParam );
2050 break;
2051
2052 case SPI_SETWHEELSCROLLLINES:
2053 ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2054 SPI_SETMOUSESCROLLLINES_REGKEY,
2055 SPI_SETMOUSESCROLLLINES_VALNAME,
2056 &mouse_scroll_lines, uiParam, fWinIni );
2057 break;
2058
2059 case SPI_GETMENUSHOWDELAY:
2060 ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2061 SPI_SETMENUSHOWDELAY_REGKEY,
2062 SPI_SETMENUSHOWDELAY_VALNAME,
2063 &menu_show_delay, pvParam );
2064 break;
2065
2066 case SPI_SETMENUSHOWDELAY:
2067 ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2068 SPI_SETMENUSHOWDELAY_REGKEY,
2069 SPI_SETMENUSHOWDELAY_VALNAME,
2070 &menu_show_delay, uiParam, fWinIni );
2071 break;
2072
2073 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2074 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2075 WINE_SPI_FIXME(SPI_GETMOUSESPEED); /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2076 WINE_SPI_FIXME(SPI_SETMOUSESPEED); /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2077
2078 case SPI_GETSCREENSAVERRUNNING:
2079 ret = get_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2080 SPI_SETSCREENSAVERRUNNING_REGKEY,
2081 SPI_SETSCREENSAVERRUNNING_VALNAME,
2082 &screensaver_running, pvParam );
2083 break;
2084
2085 case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2086 {
2087 WCHAR buf[MAX_PATH];
2088
2089 if (!pvParam) return FALSE;
2090
2091 if (uiParam > MAX_PATH)
2092 {
2093 uiParam = MAX_PATH;
2094 }
2095
2096 if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2097 {
2098 lstrcpynW((WCHAR*)pvParam, buf, uiParam);
2099 }
2100 else
2101 {
2102 /* Return an empty string */
2103 memset((WCHAR*)pvParam, 0, uiParam);
2104 }
2105
2106 break;
2107 }
2108
2109 WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2110 WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2111 case SPI_GETMENUANIMATION: /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2112 ret = get_user_pref_param( 0, 0x02, pvParam );
2113 break;
2114
2115 case SPI_SETMENUANIMATION: /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2116 ret = set_user_pref_param( 0, 0x02, (BOOL)pvParam, fWinIni );
2117 break;
2118
2119 case SPI_GETCOMBOBOXANIMATION: /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2120 ret = get_user_pref_param( 0, 0x04, pvParam );
2121 break;
2122
2123 case SPI_SETCOMBOBOXANIMATION: /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2124 ret = set_user_pref_param( 0, 0x04, (BOOL)pvParam, fWinIni );
2125 break;
2126
2127 case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2128 if (!pvParam) return FALSE;
2129
2130 spi_idx = SPI_SETLISTBOXSMOOTHSCROLLING_IDX;
2131 if (!spi_loaded[spi_idx])
2132 {
2133 WCHAR buf[5];
2134
2135 if (SYSPARAMS_Load( SPI_SETLISTBOXSMOOTHSCROLLING_REGKEY,
2136 SPI_SETLISTBOXSMOOTHSCROLLING_VALNAME, buf, sizeof(buf) ))
2137 {
2138 if ((buf[0]&0x01) == 0x01)
2139 {
2140 listbox_smoothscrolling = TRUE;
2141 }
2142 }
2143 spi_loaded[spi_idx] = TRUE;
2144 }
2145
2146 *(BOOL *)pvParam = listbox_smoothscrolling;
2147
2148 break;
2149
2150 WINE_SPI_FIXME(SPI_SETLISTBOXSMOOTHSCROLLING);/* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2151
2152 case SPI_GETGRADIENTCAPTIONS:
2153 ret = get_user_pref_param( 0, 0x10, pvParam );
2154 break;
2155
2156 case SPI_SETGRADIENTCAPTIONS:
2157 ret = set_user_pref_param( 0, 0x10, (BOOL)pvParam, fWinIni );
2158 break;
2159
2160 case SPI_GETKEYBOARDCUES:
2161 ret = get_user_pref_param( 0, 0x20, pvParam );
2162 break;
2163
2164 case SPI_SETKEYBOARDCUES:
2165 ret = set_user_pref_param( 0, 0x20, (BOOL)pvParam, fWinIni );
2166 break;
2167
2168 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2169 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2170 case SPI_GETHOTTRACKING:
2171 ret = get_user_pref_param( 0, 0x80, pvParam );
2172 break;
2173
2174 case SPI_SETHOTTRACKING:
2175 ret = set_user_pref_param( 0, 0x80, (BOOL)pvParam, fWinIni );
2176 break;
2177
2178 WINE_SPI_FIXME(SPI_GETMENUFADE); /* 0x1012 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2179 WINE_SPI_FIXME(SPI_SETMENUFADE); /* 0x1013 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2180 case SPI_GETSELECTIONFADE: /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2181 ret = get_user_pref_param( 1, 0x04, pvParam );
2182 break;
2183
2184 case SPI_SETSELECTIONFADE: /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2185 ret = set_user_pref_param( 1, 0x04, (BOOL)pvParam, fWinIni );
2186 break;
2187
2188 case SPI_GETTOOLTIPANIMATION: /* 0x1016 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2189 ret = get_user_pref_param( 1, 0x08, pvParam );
2190 break;
2191
2192 case SPI_SETTOOLTIPANIMATION: /* 0x1017 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2193 ret = set_user_pref_param( 1, 0x08, (BOOL)pvParam, fWinIni );
2194 break;
2195
2196 case SPI_GETTOOLTIPFADE: /* 0x1018 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2197 ret = get_user_pref_param( 1, 0x10, pvParam );
2198 break;
2199
2200 case SPI_SETTOOLTIPFADE: /* 0x1019 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2201 ret = set_user_pref_param( 1, 0x10, (BOOL)pvParam, fWinIni );
2202 break;
2203
2204 case SPI_GETCURSORSHADOW: /* 0x101A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2205 ret = get_user_pref_param( 1, 0x20, pvParam );
2206 break;
2207
2208 case SPI_SETCURSORSHADOW: /* 0x101B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2209 ret = set_user_pref_param( 1, 0x20, (BOOL)pvParam, fWinIni );
2210 break;
2211
2212 WINE_SPI_FIXME(SPI_GETMOUSESONAR); /* 0x101C _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2213 WINE_SPI_FIXME(SPI_SETMOUSESONAR); /* 0x101D _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2214 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK); /* 0x101E _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2215 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK); /* 0x101F _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2216 WINE_SPI_FIXME(SPI_GETMOUSEVANISH); /* 0x1020 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2217 WINE_SPI_FIXME(SPI_SETMOUSEVANISH); /* 0x1021 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2218 case SPI_GETFLATMENU:
2219 ret = get_user_pref_param( 2, 0x02, pvParam );
2220 break;
2221
2222 case SPI_SETFLATMENU:
2223 ret = set_user_pref_param( 2, 0x02, (BOOL)pvParam, fWinIni );
2224 break;
2225
2226 WINE_SPI_FIXME(SPI_GETDROPSHADOW); /* 0x1024 _WIN32_WINNT >= 0x510 */
2227 WINE_SPI_FIXME(SPI_SETDROPSHADOW); /* 0x1025 _WIN32_WINNT >= 0x510 */
2228 WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2229 WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2230 case SPI_GETUIEFFECTS:
2231 ret = get_user_pref_param( 3, 0x80, pvParam );
2232 break;
2233
2234 case SPI_SETUIEFFECTS:
2235 /* FIXME: this probably should mask other UI effect values when unset */
2236 ret = set_user_pref_param( 3, 0x80, (BOOL)pvParam, fWinIni );
2237 break;
2238
2239 WINE_SPI_FIXME(SPI_GETFOREGROUNDLOCKTIMEOUT);/* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2240 WINE_SPI_FIXME(SPI_SETFOREGROUNDLOCKTIMEOUT);/* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2241 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2242 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2243 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2244 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2245 case SPI_GETCARETWIDTH: /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2246 ret = get_uint_param( SPI_CARETWIDTH_IDX,
2247 SPI_CARETWIDTH_REGKEY,
2248 SPI_CARETWIDTH_VALNAME,
2249 &caret_width, pvParam );
2250 break;
2251
2252 case SPI_SETCARETWIDTH: /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2253 ret = set_uint_param( SPI_CARETWIDTH_IDX,
2254 SPI_CARETWIDTH_REGKEY,
2255 SPI_CARETWIDTH_VALNAME,
2256 &caret_width, uiParam, fWinIni );
2257 break;
2258
2259 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2260 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2261 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGTYPE); /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2262 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGTYPE); /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2263 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGCONTRAST);/* 0x200C _WIN32_WINNT >= 0x510 */
2264 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGCONTRAST);/* 0x200D _WIN32_WINNT >= 0x510 */
2265 WINE_SPI_FIXME(SPI_GETFOCUSBORDERWIDTH); /* 0x200E _WIN32_WINNT >= 0x510 */
2266 WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x200F _WIN32_WINNT >= 0x510 */
2267 WINE_SPI_FIXME(SPI_GETFOCUSBORDERHEIGHT); /* 0x2010 _WIN32_WINNT >= 0x510 */
2268 WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
2269
2270 default:
2271 FIXME( "Unknown action: %u\n", uiAction );
2272 SetLastError( ERROR_INVALID_SPI_VALUE );
2273 ret = FALSE;
2274 break;
2275 }
2276
2277 if (ret)
2278 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2279 TRACE("(%u, %u, %p, %u) ret %d\n",
2280 uiAction, uiParam, pvParam, fWinIni, ret);
2281 return ret;
2282
2283 #undef WINE_SPI_FIXME
2284 #undef WINE_SPI_WARN
2285 }
2286
2287
2288 /***********************************************************************
2289 * SystemParametersInfo (USER.483)
2290 */
2291 BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
2292 LPVOID lpvParam, UINT16 fuWinIni )
2293 {
2294 BOOL16 ret;
2295
2296 TRACE("(%u, %u, %p, %u)\n", uAction, uParam, lpvParam, fuWinIni);
2297
2298 switch (uAction)
2299 {
2300 case SPI_GETBEEP: /* 1 */
2301 case SPI_GETSCREENSAVEACTIVE: /* 16 */
2302 case SPI_GETICONTITLEWRAP: /* 25 */
2303 case SPI_GETMENUDROPALIGNMENT: /* 27 */
2304 case SPI_GETFASTTASKSWITCH: /* 35 */
2305 case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
2306 {
2307 BOOL tmp;
2308 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2309 if (ret && lpvParam)
2310 *(BOOL16 *)lpvParam = tmp;
2311 break;
2312 }
2313
2314 case SPI_GETBORDER: /* 5 */
2315 case SPI_ICONHORIZONTALSPACING: /* 13 */
2316 case SPI_GETSCREENSAVETIMEOUT: /* 14 */
2317 case SPI_GETGRIDGRANULARITY: /* 18 */
2318 case SPI_GETKEYBOARDDELAY: /* 22 */
2319 case SPI_ICONVERTICALSPACING: /* 24 */
2320 {
2321 INT tmp;
2322 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2323 if (ret && lpvParam)
2324 *(INT16 *)lpvParam = tmp;
2325 break;
2326 }
2327
2328 case SPI_GETKEYBOARDSPEED: /* 10 */
2329 {
2330 DWORD tmp;
2331 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2332 if (ret && lpvParam)
2333 *(WORD *)lpvParam = tmp;
2334 break;
2335 }
2336
2337 case SPI_GETICONTITLELOGFONT: /* 31 */
2338 {
2339 LOGFONTA tmp;
2340 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2341 if (ret && lpvParam)
2342 SYSPARAMS_LogFont32ATo16( &tmp, (LPLOGFONT16)lpvParam );
2343 break;
2344 }
2345
2346 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2347 {
2348 NONCLIENTMETRICSA tmp;
2349 LPNONCLIENTMETRICS16 lpnm16 = (LPNONCLIENTMETRICS16)lpvParam;
2350 if (lpnm16 && lpnm16->cbSize == sizeof(NONCLIENTMETRICS16))
2351 {
2352 tmp.cbSize = sizeof(NONCLIENTMETRICSA);
2353 ret = SystemParametersInfoA( uAction, uParam, &tmp, fuWinIni );
2354 if (ret)
2355 SYSPARAMS_NonClientMetrics32ATo16( &tmp, lpnm16 );
2356 }
2357 else /* winfile 95 sets cbSize to 340 */
2358 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2359 break;
2360 }
2361
2362 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
2363 {
2364 RECT tmp;
2365 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2366 if (ret && lpvParam)
2367 {
2368 RECT16 *r16 = (RECT16 *)lpvParam;
2369 r16->left = tmp.left;
2370 r16->top = tmp.top;
2371 r16->right = tmp.right;
2372 r16->bottom = tmp.bottom;
2373 }
2374 break;
2375 }
2376
2377 case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2378 case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2379 case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2380 {
2381 UINT tmp;
2382 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2383 if (ret && lpvParam)
2384 *(UINT16 *)lpvParam = tmp;
2385 break;
2386 }
2387
2388 default:
2389 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2390 }
2391
2392 return ret;
2393 }
2394
2395 /***********************************************************************
2396 * SystemParametersInfoA (USER32.@)
2397 */
2398 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2399 PVOID pvParam, UINT fuWinIni )
2400 {
2401 BOOL ret;
2402
2403 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2404
2405 switch (uiAction)
2406 {
2407 case SPI_SETDESKWALLPAPER: /* 20 */
2408 case SPI_SETDESKPATTERN: /* 21 */
2409 {
2410 WCHAR buffer[256];
2411 if (pvParam)
2412 if (!MultiByteToWideChar( CP_ACP, 0, (LPSTR)pvParam, -1,
2413 buffer, sizeof(buffer)/sizeof(WCHAR) ))
2414 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2415 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2416 break;
2417 }
2418
2419 case SPI_GETICONTITLELOGFONT: /* 31 */
2420 {
2421 LOGFONTW tmp;
2422 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2423 if (ret && pvParam)
2424 SYSPARAMS_LogFont32WTo32A( &tmp, (LPLOGFONTA)pvParam );
2425 break;
2426 }
2427
2428 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2429 {
2430 NONCLIENTMETRICSW tmp;
2431 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2432 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2433 {
2434 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2435 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2436 if (ret)
2437 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2438 }
2439 else
2440 ret = FALSE;
2441 break;
2442 }
2443
2444 case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
2445 {
2446 NONCLIENTMETRICSW tmp;
2447 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2448 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2449 {
2450 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2451 SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2452 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2453 }
2454 else
2455 ret = FALSE;
2456 break;
2457 }
2458
2459 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2460 {
2461 ICONMETRICSW tmp;
2462 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2463 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2464 {
2465 tmp.cbSize = sizeof(ICONMETRICSW);
2466 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2467 if (ret)
2468 {
2469 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2470 lpimA->iVertSpacing = tmp.iVertSpacing;
2471 lpimA->iTitleWrap = tmp.iTitleWrap;
2472 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2473 }
2474 }
2475 else
2476 ret = FALSE;
2477 break;
2478 }
2479
2480 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2481 {
2482 ICONMETRICSW tmp;
2483 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2484 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2485 {
2486 tmp.cbSize = sizeof(ICONMETRICSW);
2487 tmp.iHorzSpacing = lpimA->iHorzSpacing;
2488 tmp.iVertSpacing = lpimA->iVertSpacing;
2489 tmp.iTitleWrap = lpimA->iTitleWrap;
2490 SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
2491 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2492 }
2493 else
2494 ret = FALSE;
2495 break;
2496 }
2497
2498 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2499 {
2500 HIGHCONTRASTW tmp;
2501 LPHIGHCONTRASTA lphcA = (LPHIGHCONTRASTA)pvParam;
2502 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2503 {
2504 tmp.cbSize = sizeof(HIGHCONTRASTW);
2505 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2506 if (ret)
2507 {
2508 lphcA->dwFlags = tmp.dwFlags;
2509 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2510 }
2511 }
2512 else
2513 ret = FALSE;
2514 break;
2515 }
2516
2517 default:
2518 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2519 break;
2520 }
2521 return ret;
2522 }
2523
2524
2525 /***********************************************************************
2526 * GetSystemMetrics (USER32.@)
2527 */
2528 INT WINAPI GetSystemMetrics( INT index )
2529 {
2530 UINT ret;
2531
2532 /* some metrics are dynamic */
2533 switch (index)
2534 {
2535 case SM_CXSCREEN:
2536 return GetDeviceCaps( get_display_dc(), HORZRES );
2537 case SM_CYSCREEN:
2538 return GetDeviceCaps( get_display_dc(), VERTRES );
2539 case SM_CXVSCROLL:
2540 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2541 return nonclient_metrics.iScrollWidth;
2542 case SM_CYHSCROLL:
2543 return GetSystemMetrics(SM_CXVSCROLL);
2544 case SM_CYCAPTION:
2545 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2546 return nonclient_metrics.iCaptionHeight + 1;
2547 case SM_CXBORDER:
2548 case SM_CYBORDER:
2549 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2550 return 1;
2551 case SM_CXDLGFRAME:
2552 case SM_CYDLGFRAME:
2553 return 3;
2554 case SM_CYVTHUMB:
2555 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2556 return nonclient_metrics.iScrollHeight;
2557 case SM_CXHTHUMB:
2558 return GetSystemMetrics(SM_CYVTHUMB);
2559 case SM_CXICON:
2560 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2561 return icon_size.cx;
2562 case SM_CYICON:
2563 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2564 return icon_size.cy;
2565 case SM_CXCURSOR:
2566 case SM_CYCURSOR:
2567 return 32;
2568 case SM_CYMENU:
2569 return GetSystemMetrics(SM_CYMENUSIZE) + 1;
2570 case SM_CXFULLSCREEN:
2571 /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2572 * correct */
2573 return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2574 case SM_CYFULLSCREEN:
2575 /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2576 * correct */
2577 return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2578 case SM_CYKANJIWINDOW:
2579 return 0;
2580 case SM_MOUSEPRESENT:
2581 return 1;
2582 case SM_CYVSCROLL:
2583 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2584 return nonclient_metrics.iScrollHeight;
2585 case SM_CXHSCROLL:
2586 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2587 return nonclient_metrics.iScrollHeight;
2588 case SM_DEBUG:
2589 return 0;
2590 case SM_SWAPBUTTON:
2591 get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
2592 SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
2593 return ret;
2594 case SM_RESERVED1:
2595 case SM_RESERVED2:
2596 case SM_RESERVED3:
2597 case SM_RESERVED4:
2598 return 0;
2599 case SM_CXMIN:
2600 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2601 return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
2602 4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
2603 case SM_CYMIN:
2604 return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2605 case SM_CXSIZE:
2606 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2607 return nonclient_metrics.iCaptionWidth;
2608 case SM_CYSIZE:
2609 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2610 return nonclient_metrics.iCaptionHeight;
2611 case SM_CXFRAME:
2612 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2613 return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
2614 case SM_CYFRAME:
2615 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2616 return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
2617 case SM_CXMINTRACK:
2618 return GetSystemMetrics(SM_CXMIN);
2619 case SM_CYMINTRACK:
2620 return GetSystemMetrics(SM_CYMIN);
2621 case SM_CXDOUBLECLK:
2622 get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
2623 SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
2624 return ret;
2625 case SM_CYDOUBLECLK:
2626 get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
2627 SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
2628 return ret;
2629 case SM_CXICONSPACING:
2630 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
2631 return ret;
2632 case SM_CYICONSPACING:
2633 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
2634 return ret;
2635 case SM_MENUDROPALIGNMENT:
2636 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2637 return ret;
2638 case SM_PENWINDOWS:
2639 return 0;
2640 case SM_DBCSENABLED:
2641 {
2642 CPINFO cpinfo;
2643 GetCPInfo( CP_ACP, &cpinfo );
2644 return (cpinfo.MaxCharSize > 1);
2645 }
2646 case SM_CMOUSEBUTTONS:
2647 return 3;
2648 case SM_SECURE:
2649 return 0;
2650 case SM_CXEDGE:
2651 return GetSystemMetrics(SM_CXBORDER) + 1;
2652 case SM_CYEDGE:
2653 return GetSystemMetrics(SM_CYBORDER) + 1;
2654 case SM_CXMINSPACING:
2655 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2656 return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
2657 case SM_CYMINSPACING:
2658 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2659 return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
2660 case SM_CXSMICON:
2661 case SM_CYSMICON:
2662 return 16;
2663 case SM_CYSMCAPTION:
2664 return GetSystemMetrics(SM_CYSMSIZE) + 1;
2665 case SM_CXSMSIZE:
2666 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2667 return nonclient_metrics.iSmCaptionWidth;
2668 case SM_CYSMSIZE:
2669 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2670 return nonclient_metrics.iSmCaptionHeight;
2671 case SM_CXMENUSIZE:
2672 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2673 return nonclient_metrics.iMenuWidth;
2674 case SM_CYMENUSIZE:
2675 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2676 return nonclient_metrics.iMenuHeight;
2677 case SM_ARRANGE:
2678 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2679 return minimized_metrics.iArrange;
2680 case SM_CXMINIMIZED:
2681 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2682 return minimized_metrics.iWidth + 6;
2683 case SM_CYMINIMIZED:
2684 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2685 return nonclient_metrics.iCaptionHeight + 6;
2686 case SM_CXMAXTRACK:
2687 return GetSystemMetrics(SM_CXSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2688 case SM_CYMAXTRACK:
2689 return GetSystemMetrics(SM_CYSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2690 case SM_CXMAXIMIZED:
2691 /* FIXME: subtract the width of any vertical application toolbars*/
2692 return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2693 case SM_CYMAXIMIZED:
2694 /* FIXME: subtract the width of any horizontal application toolbars*/
2695 return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2696 case SM_NETWORK:
2697 return 3; /* FIXME */
2698 case SM_CLEANBOOT:
2699 return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2700 case SM_CXDRAG:
2701 case SM_CYDRAG:
2702 return 4;
2703 case SM_SHOWSOUNDS:
2704 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
2705 return ret;
2706 case SM_CXMENUCHECK:
2707 case SM_CYMENUCHECK:
2708 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2709 return tmMenuFont.tmHeight <= 0 ? 13 :
2710 ((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
2711 case SM_SLOWMACHINE:
2712 return 0; /* FIXME: Should check the type of processor */
2713 case SM_MIDEASTENABLED:
2714 return 0; /* FIXME */
2715 case SM_MOUSEWHEELPRESENT:
2716 return 1;
2717 case SM_XVIRTUALSCREEN:
2718 case SM_YVIRTUALSCREEN:
2719 return 0;
2720 case SM_CXVIRTUALSCREEN:
2721 return GetSystemMetrics(SM_CXSCREEN);
2722 case SM_CYVIRTUALSCREEN:
2723 return GetSystemMetrics(SM_CYSCREEN);
2724 case SM_CMONITORS:
2725 return 1;
2726 case SM_SAMEDISPLAYFORMAT:
2727 return 1;
2728 case SM_IMMENABLED:
2729 return 0; /* FIXME */
2730 case SM_CXFOCUSBORDER:
2731 case SM_CYFOCUSBORDER:
2732 return 1;
2733 case SM_TABLETPC:
2734 case SM_MEDIACENTER:
2735 return 0;
2736 case SM_CMETRICS:
2737 return SM_CMETRICS;
2738 default:
2739 return 0;
2740 }
2741 }
2742
2743
2744 /***********************************************************************
2745 * SwapMouseButton (USER32.@)
2746 * Reverse or restore the meaning of the left and right mouse buttons
2747 * fSwap [I ] TRUE - reverse, FALSE - original
2748 * RETURN
2749 * previous state
2750 */
2751 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2752 {
2753 BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2754 SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2755 return prev;
2756 }
2757
2758
2759 /**********************************************************************
2760 * SetDoubleClickTime (USER32.@)
2761 */
2762 BOOL WINAPI SetDoubleClickTime( UINT interval )
2763 {
2764 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2765 }
2766
2767
2768 /**********************************************************************
2769 * GetDoubleClickTime (USER32.@)
2770 */
2771 UINT WINAPI GetDoubleClickTime(void)
2772 {
2773 UINT time = 0;
2774
2775 get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
2776 SPI_SETDOUBLECLICKTIME_REGKEY,
2777 SPI_SETDOUBLECLICKTIME_VALNAME,
2778 &double_click_time, &time );
2779 if (!time) time = 500;
2780 return time;
2781 }
2782
2783
2784 /*************************************************************************
2785 * GetSysColor (USER32.@)
2786 */
2787 COLORREF WINAPI GetSysColor( INT nIndex )
2788 {
2789 if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
2790 return SysColors[nIndex];
2791 else
2792 return 0;
2793 }
2794
2795
2796 /*************************************************************************
2797 * SetSysColors (USER32.@)
2798 */
2799 BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
2800 const COLORREF *lpColorValues )
2801 {
2802 int i;
2803
2804 for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
2805
2806 /* Send WM_SYSCOLORCHANGE message to all windows */
2807
2808 SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
2809
2810 /* Repaint affected portions of all visible windows */
2811
2812 RedrawWindow( GetDesktopWindow(), NULL, 0,
2813 RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
2814 return TRUE;
2815 }
2816
2817
2818 /*************************************************************************
2819 * SetSysColorsTemp (USER32.@)
2820 *
2821 * UNDOCUMENTED !!
2822 *
2823 * Called by W98SE desk.cpl Control Panel Applet:
2824 * handle = SetSysColorsTemp(ptr, ptr, nCount); ("set" call)
2825 * result = SetSysColorsTemp(NULL, NULL, handle); ("restore" call)
2826 *
2827 * pPens is an array of COLORREF values, which seems to be used
2828 * to indicate the color values to create new pens with.
2829 *
2830 * pBrushes is an array of solid brush handles (returned by a previous
2831 * CreateSolidBrush), which seems to contain the brush handles to set
2832 * for the system colors.
2833 *
2834 * n seems to be used for
2835 * a) indicating the number of entries to operate on (length of pPens,
2836 * pBrushes)
2837 * b) passing the handle that points to the previously used color settings.
2838 * I couldn't figure out in hell what kind of handle this is on
2839 * Windows. I just use a heap handle instead. Shouldn't matter anyway.
2840 *
2841 * RETURNS
2842 * heap handle of our own copy of the current syscolors in case of
2843 * "set" call, i.e. pPens, pBrushes != NULL.
2844 * TRUE (unconditionally !) in case of "restore" call,
2845 * i.e. pPens, pBrushes == NULL.
2846 * FALSE in case of either pPens != NULL and pBrushes == NULL
2847 * or pPens == NULL and pBrushes != NULL.
2848 *
2849 * I'm not sure whether this implementation is 100% correct. [AM]
2850 */
2851 DWORD WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD n)
2852 {
2853 int i;
2854
2855 if (pPens && pBrushes) /* "set" call */
2856 {
2857 /* allocate our structure to remember old colors */
2858 LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
2859 LPVOID p = pOldCol;
2860 *(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
2861 memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
2862 memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
2863
2864 for (i=0; i < n; i++)
2865 {
2866 SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
2867 SysColorBrushes[i] = pBrushes[i];
2868 }
2869
2870 return (DWORD)pOldCol;
2871 }
2872 if (!pPens && !pBrushes) /* "restore" call */
2873 {
2874 LPVOID pOldCol = (LPVOID)n;
2875 LPVOID p = pOldCol;
2876 DWORD nCount = *(DWORD *)p;
2877 p = (char*)p + sizeof(DWORD);
2878
2879 for (i=0; i < nCount; i++)
2880 {
2881 DeleteObject(SysColorPens[i]);
2882 SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
2883 }
2884 for (i=0; i < nCount; i++)
2885 {
2886 SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
2887 }
2888 /* get rid of storage structure */
2889 HeapFree(GetProcessHeap(), 0, pOldCol);
2890
2891 return TRUE;
2892 }
2893 return FALSE;
2894 }
2895
2896
2897 /***********************************************************************
2898 * GetSysColorBrush (USER32.@)
2899 */
2900 HBRUSH WINAPI GetSysColorBrush( INT index )
2901 {
2902 if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
2903 WARN("Unknown index(%d)\n", index );
2904 return GetStockObject(LTGRAY_BRUSH);
2905 }
2906
2907
2908 /***********************************************************************
2909 * SYSCOLOR_GetPen
2910 */
2911 HPEN SYSCOLOR_GetPen( INT index )
2912 {
2913 /* We can assert here, because this function is internal to Wine */
2914 assert (0 <= index && index < NUM_SYS_COLORS);
2915 return SysColorPens[index];
2916 }
2917
2918
2919 /***********************************************************************
2920 * ChangeDisplaySettingsA (USER32.@)
2921 */
2922 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
2923 {
2924 return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
2925 }
2926
2927
2928 /***********************************************************************
2929 * ChangeDisplaySettingsW (USER32.@)
2930 */
2931 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
2932 {
2933 return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
2934 }
2935
2936
2937 /***********************************************************************
2938 * ChangeDisplaySettingsExA (USER32.@)
2939 */
2940 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
2941 DWORD flags, LPVOID lparam )
2942 {
2943 DEVMODEW devmodeW;
2944 LONG ret;
2945 UNICODE_STRING nameW;
2946
2947 if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
2948 else nameW.Buffer = NULL;
2949
2950 if (devmode)
2951 {
2952 devmodeW.dmBitsPerPel = devmode->dmBitsPerPel;
2953 devmodeW.dmPelsHeight = devmode->dmPelsHeight;
2954 devmodeW.dmPelsWidth = devmode->dmPelsWidth;
2955 devmodeW.dmDisplayFlags = devmode->dmDisplayFlags;
2956 devmodeW.dmDisplayFrequency = devmode->dmDisplayFrequency;
2957 devmodeW.dmFields = devmode->dmFields;
2958 ret = ChangeDisplaySettingsExW(nameW.Buffer, &devmodeW, hwnd, flags, lparam);
2959 }
2960 else
2961 {
2962 ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
2963 }
2964
2965 if (devname) RtlFreeUnicodeString(&nameW);
2966 return ret;
2967 }
2968
2969
2970 /***********************************************************************
2971 * ChangeDisplaySettingsExW (USER32.@)
2972 */
2973 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
2974 DWORD flags, LPVOID lparam )
2975 {
2976 return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
2977 }
2978
2979
2980 /***********************************************************************
2981 * EnumDisplaySettingsW (USER32.@)
2982 *
2983 * RETURNS
2984 * TRUE if nth setting exists found (described in the LPDEVMODEW struct)
2985 * FALSE if we do not have the nth setting
2986 */
2987 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
2988 {
2989 return EnumDisplaySettingsExW(name, n, devmode, 0);
2990 }
2991
2992
2993 /***********************************************************************
2994 * EnumDisplaySettingsA (USER32.@)
2995 */
2996 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
2997 {
2998 return EnumDisplaySettingsExA(name, n, devmode, 0);
2999 }
3000
3001
3002 /***********************************************************************
3003 * EnumDisplaySettingsExA (USER32.@)
3004 */
3005 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3006 LPDEVMODEA lpDevMode, DWORD dwFlags)
3007 {
3008 DEVMODEW devmodeW;
3009 BOOL ret;
3010 UNICODE_STRING nameW;
3011
3012 if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3013 else nameW.Buffer = NULL;
3014
3015 ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3016 if (ret)
3017 {
3018 lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
3019 lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
3020 lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
3021 lpDevMode->dmDisplayFlags = devmodeW.dmDisplayFlags;
3022 lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3023 lpDevMode->dmFields = devmodeW.dmFields;
3024 }
3025 if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3026 return ret;
3027 }
3028
3029
3030 /***********************************************************************
3031 * EnumDisplaySettingsExW (USER32.@)
3032 */
3033 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3034 LPDEVMODEW lpDevMode, DWORD dwFlags)
3035 {
3036 return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3037 }
Work in progress by Kai Blin