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ntdll: Simplify the RtlIsDosDeviceName_U implementation.
[wine/multimedia.git] / dlls / user32 / sysparams.c
blobfc5785ab8a58ad7ab2ec4c63769f958e14227df1
1 /*
2 * System parameters functions
3 *
4 * Copyright 1994 Alexandre Julliard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22
23 #include <assert.h>
24 #include <stdarg.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28
29 #define NONAMELESSUNION
30 #define NONAMELESSSTRUCT
31
32 #include "windef.h"
33 #include "winbase.h"
34 #include "winnls.h"
35 #include "wingdi.h"
36 #include "winreg.h"
37 #include "wine/winuser16.h"
38 #include "winerror.h"
39
40 #include "controls.h"
41 #include "user_private.h"
42 #include "wine/unicode.h"
43 #include "wine/debug.h"
44
45 WINE_DEFAULT_DEBUG_CHANNEL(system);
46
47 /* System parameter indexes */
48 enum spi_index
49 {
50 SPI_SETBEEP_IDX,
51 SPI_SETMOUSE_IDX,
52 SPI_SETBORDER_IDX,
53 SPI_SETKEYBOARDSPEED_IDX,
54 SPI_ICONHORIZONTALSPACING_IDX,
55 SPI_SETSCREENSAVETIMEOUT_IDX,
56 SPI_SETGRIDGRANULARITY_IDX,
57 SPI_SETKEYBOARDDELAY_IDX,
58 SPI_ICONVERTICALSPACING_IDX,
59 SPI_SETICONTITLEWRAP_IDX,
60 SPI_SETMENUDROPALIGNMENT_IDX,
61 SPI_SETDOUBLECLKWIDTH_IDX,
62 SPI_SETDOUBLECLKHEIGHT_IDX,
63 SPI_SETDOUBLECLICKTIME_IDX,
64 SPI_SETMOUSEBUTTONSWAP_IDX,
65 SPI_SETDRAGFULLWINDOWS_IDX,
66 SPI_SETWORKAREA_IDX,
67 SPI_SETSHOWSOUNDS_IDX,
68 SPI_SETKEYBOARDPREF_IDX,
69 SPI_SETSCREENREADER_IDX,
70 SPI_SETSCREENSAVERRUNNING_IDX,
71 SPI_SETFONTSMOOTHING_IDX,
72 SPI_SETLISTBOXSMOOTHSCROLLING_IDX,
73 SPI_SETMOUSEHOVERWIDTH_IDX,
74 SPI_SETMOUSEHOVERHEIGHT_IDX,
75 SPI_SETMOUSEHOVERTIME_IDX,
76 SPI_SETMOUSESCROLLCHARS_IDX,
77 SPI_SETMOUSESCROLLLINES_IDX,
78 SPI_SETMENUSHOWDELAY_IDX,
79 SPI_SETICONTITLELOGFONT_IDX,
80 SPI_SETLOWPOWERACTIVE_IDX,
81 SPI_SETSNAPTODEFBUTTON_IDX,
82 SPI_SETPOWEROFFACTIVE_IDX,
83 SPI_USERPREFERENCEMASK_IDX,
84 SPI_NONCLIENTMETRICS_IDX,
85 SPI_MINIMIZEDMETRICS_IDX,
86 SPI_CARETWIDTH_IDX,
87 SPI_INDEX_COUNT
88 };
89
90 static const char * const DefSysColors[] =
91 {
92 "Scrollbar", "212 208 200", /* COLOR_SCROLLBAR */
93 "Background", "58 110 165", /* COLOR_BACKGROUND */
94 "ActiveTitle", "10 36 106", /* COLOR_ACTIVECAPTION */
95 "InactiveTitle", "128 128 128", /* COLOR_INACTIVECAPTION */
96 "Menu", "212 208 200", /* COLOR_MENU */
97 "Window", "255 255 255", /* COLOR_WINDOW */
98 "WindowFrame", "0 0 0", /* COLOR_WINDOWFRAME */
99 "MenuText", "0 0 0", /* COLOR_MENUTEXT */
100 "WindowText", "0 0 0", /* COLOR_WINDOWTEXT */
101 "TitleText", "255 255 255", /* COLOR_CAPTIONTEXT */
102 "ActiveBorder", "212 208 200", /* COLOR_ACTIVEBORDER */
103 "InactiveBorder", "212 208 200", /* COLOR_INACTIVEBORDER */
104 "AppWorkSpace", "128 128 128", /* COLOR_APPWORKSPACE */
105 "Hilight", "10 36 106", /* COLOR_HIGHLIGHT */
106 "HilightText", "255 255 255", /* COLOR_HIGHLIGHTTEXT */
107 "ButtonFace", "212 208 200", /* COLOR_BTNFACE */
108 "ButtonShadow", "128 128 128", /* COLOR_BTNSHADOW */
109 "GrayText", "128 128 128", /* COLOR_GRAYTEXT */
110 "ButtonText", "0 0 0", /* COLOR_BTNTEXT */
111 "InactiveTitleText", "212 208 200", /* COLOR_INACTIVECAPTIONTEXT */
112 "ButtonHilight", "255 255 255", /* COLOR_BTNHIGHLIGHT */
113 "ButtonDkShadow", "64 64 64", /* COLOR_3DDKSHADOW */
114 "ButtonLight", "212 208 200", /* COLOR_3DLIGHT */
115 "InfoText", "0 0 0", /* COLOR_INFOTEXT */
116 "InfoWindow", "255 255 225", /* COLOR_INFOBK */
117 "ButtonAlternateFace", "181 181 181", /* COLOR_ALTERNATEBTNFACE */
118 "HotTrackingColor", "0 0 128", /* COLOR_HOTLIGHT */
119 "GradientActiveTitle", "166 202 240", /* COLOR_GRADIENTACTIVECAPTION */
120 "GradientInactiveTitle", "192 192 192", /* COLOR_GRADIENTINACTIVECAPTION */
121 "MenuHilight", "10 36 106", /* COLOR_MENUHILIGHT */
122 "MenuBar", "212 208 200" /* COLOR_MENUBAR */
123 };
124
125 /**
126 * Names of the registry subkeys of HKEY_CURRENT_USER key and value names
127 * for the system parameters.
128 * Names of the keys are created by adding string "_REGKEY" to
129 * "SET" action names, value names are created by adding "_REG_NAME"
130 * to the "SET" action name.
131 */
132 static const WCHAR SPI_SETBEEP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
133 static const WCHAR SPI_SETBEEP_VALNAME[]= {'B','e','e','p',0};
134 static const WCHAR SPI_SETMOUSE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
135 static const WCHAR SPI_SETMOUSE_VALNAME1[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
136 static const WCHAR SPI_SETMOUSE_VALNAME2[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
137 static const WCHAR SPI_SETMOUSE_VALNAME3[]= {'M','o','u','s','e','S','p','e','e','d',0};
138 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','\\',
139 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
140 static const WCHAR SPI_SETBORDER_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
141 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};
142 static const WCHAR SPI_SETKEYBOARDSPEED_VALNAME[]= {'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
143 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','\\',
144 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
145 static const WCHAR SPI_ICONHORIZONTALSPACING_VALNAME[]= {'I','c','o','n','S','p','a','c','i','n','g',0};
146 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};
147 static const WCHAR SPI_SETSCREENSAVETIMEOUT_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
148 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};
149 static const WCHAR SPI_SETSCREENSAVEACTIVE_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
150 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};
151 static const WCHAR SPI_SETGRIDGRANULARITY_VALNAME[]= {'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
152 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};
153 static const WCHAR SPI_SETKEYBOARDDELAY_VALNAME[]= {'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
154 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','\\',
155 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
156 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};
157 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','\\',
158 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
159 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};
160 static const WCHAR SPI_SETICONTITLEWRAP_VALNAME[]= {'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
161 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','\\',
162 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
163 static const WCHAR SPI_SETICONTITLELOGFONT_VALNAME[]= {'I','c','o','n','F','o','n','t',0};
164 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY1[]= {'S','o','f','t','w','a','r','e','\\',
165 'M','i','c','r','o','s','o','f','t','\\',
166 'W','i','n','d','o','w','s',' ','N','T','\\',
167 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
168 'W','i','n','d','o','w','s',0};
169 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};
170 static const WCHAR SPI_SETMENUDROPALIGNMENT_VALNAME[]= {'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
171 static const WCHAR SPI_SETSNAPTODEFBUTTON_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
172 static const WCHAR SPI_SETSNAPTODEFBUTTON_VALNAME[]= {'S','n','a','p','T','o','D','e','f','a','u','l','t','B','u','t','t','o','n',0};
173 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
174 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};
175 static const WCHAR SPI_SETDOUBLECLKWIDTH_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
176 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
177 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};
178 static const WCHAR SPI_SETDOUBLECLKHEIGHT_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
179 static const WCHAR SPI_SETDOUBLECLICKTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
180 static const WCHAR SPI_SETDOUBLECLICKTIME_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
181 static const WCHAR SPI_SETMOUSEBUTTONSWAP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
182 static const WCHAR SPI_SETMOUSEBUTTONSWAP_VALNAME[]= {'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
183 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};
184 static const WCHAR SPI_SETDRAGFULLWINDOWS_VALNAME[]= {'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
185 static const WCHAR SPI_SETSHOWSOUNDS_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 'S','h','o','w','S','o','u','n','d','s',0};
188 static const WCHAR SPI_SETSHOWSOUNDS_VALNAME[]= {'O','n',0};
189 static const WCHAR SPI_SETKEYBOARDPREF_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
190 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
191 'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
192 static const WCHAR SPI_SETKEYBOARDPREF_VALNAME[]= {'O','n',0};
193 static const WCHAR SPI_SETSCREENREADER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
194 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
195 'B','l','i','n','d',' ','A','c','c','e','s','s',0};
196 static const WCHAR SPI_SETSCREENREADER_VALNAME[]= {'O','n',0};
197 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};
198 static const WCHAR SPI_SETDESKWALLPAPER_VALNAME[]= {'W','a','l','l','p','a','p','e','r',0};
199 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};
200 static const WCHAR SPI_SETFONTSMOOTHING_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
201 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};
202 static const WCHAR SPI_SETLOWPOWERACTIVE_VALNAME[]= {'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
203 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};
204 static const WCHAR SPI_SETPOWEROFFACTIVE_VALNAME[]= {'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
205 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};
206 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};
207 static const WCHAR SPI_SETMOUSEHOVERWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
208 static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
209 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
210 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
211 static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
212 static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
213 static const WCHAR SPI_SETMOUSESCROLLCHARS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
214 static const WCHAR SPI_SETMOUSESCROLLCHARS_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','C','h','a','r','s',0};
215 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};
216 static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
217 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};
218 static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]= {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
219 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};
220 static const WCHAR SPI_CARETWIDTH_VALNAME[]= {'C','a','r','e','t','W','i','d','t','h',0};
221
222 /* FIXME - real values */
223 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};
224 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};
225
226 static const WCHAR METRICS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
227 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
228 static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]= {'S','c','r','o','l','l','W','i','d','t','h',0};
229 static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]= {'S','c','r','o','l','l','H','e','i','g','h','t',0};
230 static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]= {'C','a','p','t','i','o','n','W','i','d','t','h',0};
231 static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]= {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
232 static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]= {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
233 static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
234 static const WCHAR METRICS_MENUWIDTH_VALNAME[]= {'M','e','n','u','W','i','d','t','h',0};
235 static const WCHAR METRICS_MENUHEIGHT_VALNAME[]= {'M','e','n','u','H','e','i','g','h','t',0};
236 static const WCHAR METRICS_ICONSIZE_VALNAME[]= {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
237 static const WCHAR METRICS_BORDERWIDTH_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
238 static const WCHAR METRICS_CAPTIONLOGFONT_VALNAME[]= {'C','a','p','t','i','o','n','F','o','n','t',0};
239 static const WCHAR METRICS_SMCAPTIONLOGFONT_VALNAME[]={'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
240 static const WCHAR METRICS_MENULOGFONT_VALNAME[]= {'M','e','n','u','F','o','n','t',0};
241 static const WCHAR METRICS_MESSAGELOGFONT_VALNAME[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
242 static const WCHAR METRICS_STATUSLOGFONT_VALNAME[]= {'S','t','a','t','u','s','F','o','n','t',0};
243 /* minimized metrics */
244 static const WCHAR METRICS_MINWIDTH_VALNAME[] = {'M','i','n','W','i','d','t','h','\0'};
245 static const WCHAR METRICS_MINHORZGAP_VALNAME[] = {'M','i','n','H','o','r','z','G','a','p','\0'};
246 static const WCHAR METRICS_MINVERTGAP_VALNAME[] = {'M','i','n','V','e','r','t','G','a','p','\0'};
247 static const WCHAR METRICS_MINARRANGE_VALNAME[] = {'M','i','n','A','r','r','a','n','g','e','\0'};
248
249 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
250 'W','i','n','e',0};
251
252 /* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
253 static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
254 'S','y','s','t','e','m',' ',
255 'P','a','r','a','m','e','t','e','r','s',0};
256
257 static const WCHAR Yes[]= {'Y','e','s',0};
258 static const WCHAR No[]= {'N','o',0};
259 static const WCHAR Desktop[]= {'D','e','s','k','t','o','p',0};
260 static const WCHAR Pattern[]= {'P','a','t','t','e','r','n',0};
261 static const WCHAR MenuFont[]= {'M','e','n','u','F','o','n','t',0};
262 static const WCHAR MenuFontSize[]= {'M','e','n','u','F','o','n','t','S','i','z','e',0};
263 static const WCHAR StatusFont[]= {'S','t','a','t','u','s','F','o','n','t',0};
264 static const WCHAR StatusFontSize[]= {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
265 static const WCHAR MessageFont[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
266 static const WCHAR MessageFontSize[]= {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
267 static const WCHAR System[]= {'S','y','s','t','e','m',0};
268 static const WCHAR IconTitleSize[]= {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
269 static const WCHAR IconTitleFaceName[]= {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
270 static const WCHAR defPattern[]= {'0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',0};
271 static const WCHAR CSu[]= {'%','u',0};
272 static const WCHAR CSd[]= {'%','d',0};
273
274 /* Indicators whether system parameter value is loaded */
275 static char spi_loaded[SPI_INDEX_COUNT];
276
277 static BOOL notify_change = TRUE;
278
279 /* System parameters storage */
280 static BOOL beep_active = TRUE;
281 static int mouse_threshold1 = 6;
282 static int mouse_threshold2 = 10;
283 static int mouse_speed = 1;
284 static UINT border = 1;
285 static UINT keyboard_speed = 31;
286 static UINT screensave_timeout = 300;
287 static UINT grid_granularity = 0;
288 static UINT keyboard_delay = 1;
289 static UINT double_click_width = 4;
290 static UINT double_click_height = 4;
291 static UINT double_click_time = 500;
292 static BOOL drag_full_windows = FALSE;
293 static RECT work_area;
294 static BOOL keyboard_pref = TRUE;
295 static BOOL screen_reader = FALSE;
296 static UINT mouse_hover_width = 4;
297 static UINT mouse_hover_height = 4;
298 static UINT mouse_hover_time = 400;
299 static UINT mouse_scroll_chars = 3;
300 static UINT mouse_scroll_lines = 3;
301 static UINT menu_show_delay = 400;
302 static UINT menu_drop_alignment = 0;
303 static BOOL screensaver_running = FALSE;
304 static UINT font_smoothing = 0; /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
305 static BOOL lowpoweractive = FALSE;
306 static BOOL poweroffactive = FALSE;
307 static BOOL show_sounds = FALSE;
308 static BOOL snap_to_default_button = FALSE;
309 static BOOL swap_buttons = FALSE;
310 static UINT caret_width = 1;
311 static BYTE user_prefs[4];
312
313 static MINIMIZEDMETRICS minimized_metrics =
314 {
315 sizeof(MINIMIZEDMETRICS),
316 154, /* iWidth */
317 0, /* iHorzGap */
318 0, /* iVertGap */
319 ARW_HIDE /* iArrange */
320 };
321
322 static ICONMETRICSW icon_metrics =
323 {
324 sizeof(ICONMETRICSW),
325 75, /* iHorzSpacing */
326 75, /* iVertSpacing */
327 TRUE, /* iTitleWrap */
328 { -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
329 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH } /* lfFont */
330 };
331
332 static NONCLIENTMETRICSW nonclient_metrics =
333 {
334 sizeof(NONCLIENTMETRICSW),
335 1, /* iBorderWidth */
336 16, /* iScrollWidth */
337 16, /* iScrollHeight */
338 18, /* iCaptionWidth */
339 18, /* iCaptionHeight */
340 { 0 }, /* lfCaptionFont */
341 13, /* iSmCaptionWidth */
342 15, /* iSmCaptionHeight */
343 { 0 }, /* lfSmCaptionFont */
344 18, /* iMenuWidth */
345 18, /* iMenuHeight */
346 { 0 }, /* lfMenuFont */
347 { 0 }, /* lfStatusFont */
348 { 0 } /* lfMessageFont */
349 };
350
351 /* some additional non client metric info */
352 static TEXTMETRICW tmMenuFont;
353 static UINT CaptionFontAvCharWidth;
354
355 static SIZE icon_size = { 32, 32 };
356
357 #define NUM_SYS_COLORS (COLOR_MENUBAR+1)
358
359 static COLORREF SysColors[NUM_SYS_COLORS];
360 static HBRUSH SysColorBrushes[NUM_SYS_COLORS];
361 static HPEN SysColorPens[NUM_SYS_COLORS];
362
363 static const WORD wPattern55AA[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
364
365 HBRUSH SYSCOLOR_55AABrush = 0;
366
367 extern void __wine_make_gdi_object_system( HGDIOBJ handle, BOOL set );
368
369
370 /* This function is a copy of the one in objects/font.c */
371 static void SYSPARAMS_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
372 {
373 font16->lfHeight = font32->lfHeight;
374 font16->lfWidth = font32->lfWidth;
375 font16->lfEscapement = font32->lfEscapement;
376 font16->lfOrientation = font32->lfOrientation;
377 font16->lfWeight = font32->lfWeight;
378 font16->lfItalic = font32->lfItalic;
379 font16->lfUnderline = font32->lfUnderline;
380 font16->lfStrikeOut = font32->lfStrikeOut;
381 font16->lfCharSet = font32->lfCharSet;
382 font16->lfOutPrecision = font32->lfOutPrecision;
383 font16->lfClipPrecision = font32->lfClipPrecision;
384 font16->lfQuality = font32->lfQuality;
385 font16->lfPitchAndFamily = font32->lfPitchAndFamily;
386 lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
387 }
388
389 static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
390 {
391 font32->lfHeight = font16->lfHeight;
392 font32->lfWidth = font16->lfWidth;
393 font32->lfEscapement = font16->lfEscapement;
394 font32->lfOrientation = font16->lfOrientation;
395 font32->lfWeight = font16->lfWeight;
396 font32->lfItalic = font16->lfItalic;
397 font32->lfUnderline = font16->lfUnderline;
398 font32->lfStrikeOut = font16->lfStrikeOut;
399 font32->lfCharSet = font16->lfCharSet;
400 font32->lfOutPrecision = font16->lfOutPrecision;
401 font32->lfClipPrecision = font16->lfClipPrecision;
402 font32->lfQuality = font16->lfQuality;
403 font32->lfPitchAndFamily = font16->lfPitchAndFamily;
404 MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
405 font32->lfFaceName[LF_FACESIZE-1] = 0;
406 }
407
408 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
409 {
410 font32A->lfHeight = font32W->lfHeight;
411 font32A->lfWidth = font32W->lfWidth;
412 font32A->lfEscapement = font32W->lfEscapement;
413 font32A->lfOrientation = font32W->lfOrientation;
414 font32A->lfWeight = font32W->lfWeight;
415 font32A->lfItalic = font32W->lfItalic;
416 font32A->lfUnderline = font32W->lfUnderline;
417 font32A->lfStrikeOut = font32W->lfStrikeOut;
418 font32A->lfCharSet = font32W->lfCharSet;
419 font32A->lfOutPrecision = font32W->lfOutPrecision;
420 font32A->lfClipPrecision = font32W->lfClipPrecision;
421 font32A->lfQuality = font32W->lfQuality;
422 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
423 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
424 font32A->lfFaceName[LF_FACESIZE-1] = 0;
425 }
426
427 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
428 {
429 font32W->lfHeight = font32A->lfHeight;
430 font32W->lfWidth = font32A->lfWidth;
431 font32W->lfEscapement = font32A->lfEscapement;
432 font32W->lfOrientation = font32A->lfOrientation;
433 font32W->lfWeight = font32A->lfWeight;
434 font32W->lfItalic = font32A->lfItalic;
435 font32W->lfUnderline = font32A->lfUnderline;
436 font32W->lfStrikeOut = font32A->lfStrikeOut;
437 font32W->lfCharSet = font32A->lfCharSet;
438 font32W->lfOutPrecision = font32A->lfOutPrecision;
439 font32W->lfClipPrecision = font32A->lfClipPrecision;
440 font32W->lfQuality = font32A->lfQuality;
441 font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
442 MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
443 font32W->lfFaceName[LF_FACESIZE-1] = 0;
444 }
445
446 static void SYSPARAMS_NonClientMetrics32ATo16( const NONCLIENTMETRICSA* lpnm32, LPNONCLIENTMETRICS16 lpnm16 )
447 {
448 lpnm16->iBorderWidth = lpnm32->iBorderWidth;
449 lpnm16->iScrollWidth = lpnm32->iScrollWidth;
450 lpnm16->iScrollHeight = lpnm32->iScrollHeight;
451 lpnm16->iCaptionWidth = lpnm32->iCaptionWidth;
452 lpnm16->iCaptionHeight = lpnm32->iCaptionHeight;
453 SYSPARAMS_LogFont32ATo16( &lpnm32->lfCaptionFont, &lpnm16->lfCaptionFont );
454 lpnm16->iSmCaptionWidth = lpnm32->iSmCaptionWidth;
455 lpnm16->iSmCaptionHeight = lpnm32->iSmCaptionHeight;
456 SYSPARAMS_LogFont32ATo16( &lpnm32->lfSmCaptionFont, &lpnm16->lfSmCaptionFont );
457 lpnm16->iMenuWidth = lpnm32->iMenuWidth;
458 lpnm16->iMenuHeight = lpnm32->iMenuHeight;
459 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMenuFont, &lpnm16->lfMenuFont );
460 SYSPARAMS_LogFont32ATo16( &lpnm32->lfStatusFont, &lpnm16->lfStatusFont );
461 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMessageFont, &lpnm16->lfMessageFont );
462 }
463
464 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
465 {
466 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
467 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
468 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
469 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
470 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
471 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
472 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
473 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
474 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
475 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
476 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
477 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
478 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
479 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
480 }
481
482 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
483 {
484 lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
485 lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
486 lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
487 lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
488 lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
489 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
490 lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
491 lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
492 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
493 lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
494 lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
495 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
496 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
497 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
498 }
499
500
501 /* Helper functions to retrieve monitors info */
502
503 struct monitor_info
504 {
505 int count;
506 RECT virtual_rect;
507 };
508
509 static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
510 {
511 struct monitor_info *info = (struct monitor_info *)lp;
512 info->count++;
513 UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
514 return TRUE;
515 }
516
517 static void get_monitors_info( struct monitor_info *info )
518 {
519 info->count = 0;
520 SetRectEmpty( &info->virtual_rect );
521 EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
522 }
523
524
525 /* get text metrics and/or "average" char width of the specified logfont
526 * for the specified dc */
527 static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
528 {
529 HFONT hfont, hfontsav;
530 TEXTMETRICW tm;
531 if( !ptm) ptm = &tm;
532 hfont = CreateFontIndirectW( plf);
533 if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
534 ptm->tmHeight = -1;
535 if( psz) *psz = 10;
536 if( hfont) DeleteObject( hfont);
537 return;
538 }
539 GetTextMetricsW( hdc, ptm);
540 if( psz)
541 if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
542 *psz = 10;
543 SelectObject( hdc, hfontsav);
544 DeleteObject( hfont);
545 }
546
547 /***********************************************************************
548 * get_volatile_regkey
549 *
550 * Return a handle to the volatile registry key used to store
551 * non-permanently modified parameters.
552 */
553 static HKEY get_volatile_regkey(void)
554 {
555 static HKEY volatile_key;
556
557 if (!volatile_key)
558 {
559 HKEY key;
560 /* This must be non-volatile! */
561 if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
562 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0,
563 &key, 0 ) != ERROR_SUCCESS)
564 {
565 ERR("Can't create wine registry branch\n");
566 }
567 else
568 {
569 /* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
570 if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS,
571 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
572 &volatile_key, 0 ) != ERROR_SUCCESS)
573 ERR("Can't create non-permanent wine registry branch\n");
574
575 RegCloseKey(key);
576 }
577 }
578 return volatile_key;
579 }
580
581 /***********************************************************************
582 * SYSPARAMS_NotifyChange
583 *
584 * Sends notification about system parameter update.
585 */
586 static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
587 {
588 static const WCHAR emptyW[1];
589
590 if (notify_change)
591 {
592 if (fWinIni & SPIF_UPDATEINIFILE)
593 {
594 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
595 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
596 uiAction, (LPARAM) emptyW,
597 SMTO_ABORTIFHUNG, 2000, NULL );
598 }
599 else
600 {
601 /* FIXME notify other wine processes with internal message */
602 }
603 }
604 }
605
606
607 /***********************************************************************
608 * Loads system parameter from user profile.
609 */
610 static BOOL SYSPARAMS_LoadRaw( LPCWSTR lpRegKey, LPCWSTR lpValName, LPBYTE lpBuf, DWORD count )
611 {
612 BOOL ret = FALSE;
613 DWORD type;
614 HKEY hKey;
615
616 memset( lpBuf, 0, count );
617 if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
618 (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
619 {
620 ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, lpBuf, &count);
621 RegCloseKey( hKey );
622 }
623 return ret;
624 }
625
626 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
627 {
628 return SYSPARAMS_LoadRaw( lpRegKey, lpValName, (LPBYTE)lpBuf, count );
629 }
630
631 /***********************************************************************
632 * Saves system parameter to user profile.
633 */
634
635 /* Save data as-is */
636 static BOOL SYSPARAMS_SaveRaw( LPCWSTR lpRegKey, LPCWSTR lpValName,
637 const BYTE* lpValue, DWORD valueSize,
638 DWORD type, UINT fWinIni )
639 {
640 HKEY hKey;
641 HKEY hBaseKey;
642 DWORD dwOptions;
643 BOOL ret = FALSE;
644
645 if (fWinIni & SPIF_UPDATEINIFILE)
646 {
647 hBaseKey = HKEY_CURRENT_USER;
648 dwOptions = 0;
649 }
650 else
651 {
652 hBaseKey = get_volatile_regkey();
653 dwOptions = REG_OPTION_VOLATILE;
654 }
655
656 if (RegCreateKeyExW( hBaseKey, lpRegKey,
657 0, 0, dwOptions, KEY_ALL_ACCESS,
658 0, &hKey, 0 ) == ERROR_SUCCESS)
659 {
660 if (RegSetValueExW( hKey, lpValName, 0, type,
661 lpValue, valueSize) == ERROR_SUCCESS)
662 {
663 ret = TRUE;
664 if (hBaseKey == HKEY_CURRENT_USER)
665 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
666 }
667 RegCloseKey( hKey );
668 }
669 return ret;
670 }
671
672 /* Convenience function to save strings */
673 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
674 UINT fWinIni )
675 {
676 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)lpValue,
677 (strlenW(lpValue) + 1)*sizeof(WCHAR), REG_SZ, fWinIni );
678 }
679
680 /* Convenience function to save logical fonts */
681 static BOOL SYSPARAMS_SaveLogFont( LPCWSTR lpRegKey, LPCWSTR lpValName,
682 LPLOGFONTW plf, UINT fWinIni )
683 {
684 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)plf,
685 sizeof( LOGFONTW), REG_BINARY, fWinIni );
686 }
687
688
689 static inline HDC get_display_dc(void)
690 {
691 static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
692 static HDC display_dc;
693 if (!display_dc) display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
694 return display_dc;
695 }
696
697 static inline int get_display_dpi(void)
698 {
699 static int display_dpi;
700 if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
701 return display_dpi;
702 }
703
704 /***********************************************************************
705 * SYSPARAMS_Twips2Pixels
706 *
707 * Convert a dimension value that was obtained from the registry. These are
708 * quoted as being "twips" values if negative and pixels if positive.
709 * One inch is 1440 twips. So to convert, divide by 1440 to get inches and
710 * multiply that by the dots-per-inch to get the size in pixels.
711 * See for example
712 * MSDN Library - April 2001 -> Resource Kits ->
713 * Windows 2000 Resource Kit Reference ->
714 * Technical Reference to the Windows 2000 Registry ->
715 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
716 */
717 static inline int SYSPARAMS_Twips2Pixels(int x)
718 {
719 if (x < 0)
720 x = (-x * get_display_dpi() + 720) / 1440;
721 return x;
722 }
723
724 /***********************************************************************
725 * get_reg_metric
726 *
727 * Get a registry entry from the already open key. This allows us to open the
728 * section once and read several values.
729 *
730 * Of course this function belongs somewhere more usable but here will do
731 * for now.
732 */
733 static int get_reg_metric( HKEY hkey, LPCWSTR lpValName, int default_value )
734 {
735 int value = default_value;
736 if (hkey)
737 {
738 WCHAR buffer[128];
739 DWORD type, count = sizeof(buffer);
740 if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
741 {
742 if (type != REG_SZ)
743 {
744 /* Are there any utilities for converting registry entries
745 * between formats?
746 */
747 /* FIXME_(reg)("We need reg format converter\n"); */
748 }
749 else
750 value = atoiW(buffer);
751 }
752 }
753 return SYSPARAMS_Twips2Pixels(value);
754 }
755
756
757 /*************************************************************************
758 * SYSPARAMS_SetSysColor
759 */
760 static void SYSPARAMS_SetSysColor( int index, COLORREF color )
761 {
762 if (index < 0 || index >= NUM_SYS_COLORS) return;
763 SysColors[index] = color;
764 if (SysColorBrushes[index])
765 {
766 __wine_make_gdi_object_system( SysColorBrushes[index], FALSE);
767 DeleteObject( SysColorBrushes[index] );
768 }
769 SysColorBrushes[index] = CreateSolidBrush( color );
770 __wine_make_gdi_object_system( SysColorBrushes[index], TRUE);
771
772 if (SysColorPens[index])
773 {
774 __wine_make_gdi_object_system( SysColorPens[index], FALSE);
775 DeleteObject( SysColorPens[index] );
776 }
777 SysColorPens[index] = CreatePen( PS_SOLID, 1, color );
778 __wine_make_gdi_object_system( SysColorPens[index], TRUE);
779 }
780
781 /* load a uint parameter from the registry */
782 static BOOL get_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
783 UINT *value_ptr, UINT *ret_ptr )
784 {
785 if (!ret_ptr) return FALSE;
786 if (!spi_loaded[idx])
787 {
788 WCHAR buf[12];
789
790 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) )) *value_ptr = atoiW( buf );
791 spi_loaded[idx] = TRUE;
792 }
793 *ret_ptr = *value_ptr;
794 return TRUE;
795 }
796
797 /* load a twips parameter from the registry */
798 static BOOL get_twips_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
799 UINT *value_ptr, UINT *ret_ptr )
800 {
801 if (!ret_ptr) return FALSE;
802 if (!spi_loaded[idx])
803 {
804 WCHAR buf[12];
805
806 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) ))
807 *value_ptr = SYSPARAMS_Twips2Pixels( atoiW(buf) );
808 spi_loaded[idx] = TRUE;
809 }
810 *ret_ptr = *value_ptr;
811 return TRUE;
812 }
813
814 /* load a boolean parameter from the registry */
815 static inline BOOL get_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
816 BOOL *value_ptr, BOOL *ret_ptr )
817 {
818 return get_uint_param( idx, regkey, value, (UINT *)value_ptr, (UINT *)ret_ptr );
819 }
820
821 /* set a uint parameter that is mirrored in two different registry locations */
822 static BOOL set_uint_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
823 LPCWSTR value, UINT *value_ptr, UINT new_val, UINT fWinIni )
824 {
825 WCHAR buf[12];
826
827 wsprintfW(buf, CSu, new_val);
828 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
829 if (regkey_mirror) SYSPARAMS_Save( regkey_mirror, value, buf, fWinIni );
830 *value_ptr = new_val;
831 spi_loaded[idx] = TRUE;
832 return TRUE;
833 }
834
835 /* save an int parameter in registry */
836 static BOOL save_int_param( LPCWSTR regkey, LPCWSTR value, INT *value_ptr,
837 INT new_val, UINT fWinIni )
838 {
839 WCHAR buf[12];
840
841 wsprintfW(buf, CSd, new_val);
842 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
843 if( value_ptr) *value_ptr = new_val;
844 return TRUE;
845 }
846
847 /* set an int parameter in the registry */
848 static inline BOOL set_int_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
849 INT *value_ptr, INT new_val, UINT fWinIni )
850 {
851 BOOL ret = save_int_param( regkey, value, value_ptr, new_val, fWinIni );
852 if (ret) spi_loaded[idx] = TRUE;
853 return ret;
854 }
855
856 /* set a uint parameter in the registry */
857 static inline BOOL set_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
858 UINT *value_ptr, UINT new_val, UINT fWinIni )
859 {
860 return set_uint_param_mirrored( idx, regkey, NULL, value, value_ptr, new_val, fWinIni );
861 }
862
863 /* set a boolean parameter that is mirrored in two different registry locations */
864 static inline BOOL set_bool_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
865 LPCWSTR value, BOOL *value_ptr, BOOL new_val, UINT fWinIni )
866 {
867 return set_uint_param_mirrored( idx, regkey, regkey_mirror, value,
868 (UINT *)value_ptr, new_val, fWinIni );
869 }
870
871 /* set a boolean parameter in the registry */
872 static inline BOOL set_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
873 BOOL *value_ptr, BOOL new_val, UINT fWinIni )
874 {
875 return set_uint_param( idx, regkey, value, (UINT *)value_ptr, new_val, fWinIni );
876 }
877
878 /* load a boolean parameter from the user preference key */
879 static BOOL get_user_pref_param( UINT offset, UINT mask, BOOL *ret_ptr )
880 {
881 if (!ret_ptr) return FALSE;
882
883 if (!spi_loaded[SPI_USERPREFERENCEMASK_IDX])
884 {
885 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
886 SPI_USERPREFERENCEMASK_VALNAME,
887 user_prefs, sizeof(user_prefs) );
888 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
889 }
890 *ret_ptr = (user_prefs[offset] & mask) != 0;
891 return TRUE;
892 }
893
894 /* set a boolean parameter in the user preference key */
895 static BOOL set_user_pref_param( UINT offset, UINT mask, BOOL value, BOOL fWinIni )
896 {
897 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
898 SPI_USERPREFERENCEMASK_VALNAME,
899 user_prefs, sizeof(user_prefs) );
900 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
901
902 if (value) user_prefs[offset] |= mask;
903 else user_prefs[offset] &= ~mask;
904
905 SYSPARAMS_SaveRaw( SPI_USERPREFERENCEMASK_REGKEY,
906 SPI_USERPREFERENCEMASK_VALNAME,
907 user_prefs, sizeof(user_prefs), REG_BINARY, fWinIni );
908 return TRUE;
909 }
910
911 /***********************************************************************
912 * SYSPARAMS_Init
913 *
914 * Initialisation of the system metrics array.
915 */
916 void SYSPARAMS_Init(void)
917 {
918 HKEY hkey; /* key to the window metrics area of the registry */
919 int i, r, g, b;
920 char buffer[100];
921 HBITMAP h55AABitmap;
922
923 /* initialize system colors */
924
925 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Control Panel\\Colors", 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
926 hkey = 0;
927 for (i = 0; i < NUM_SYS_COLORS; i++)
928 {
929 BOOL bOk = FALSE;
930
931 /* first try, registry */
932 if (hkey)
933 {
934 DWORD dwDataSize = sizeof(buffer);
935 if (!(RegQueryValueExA(hkey,DefSysColors[i*2], 0, 0, (LPBYTE) buffer, &dwDataSize)))
936 if (sscanf( buffer, "%d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
937 }
938
939 /* second try, win.ini */
940 if (!bOk)
941 {
942 GetProfileStringA( "colors", DefSysColors[i*2], DefSysColors[i*2+1], buffer, 100 );
943 if (sscanf( buffer, " %d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
944 }
945
946 /* last chance, take the default */
947 if (!bOk)
948 {
949 int iNumColors = sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
950 assert (iNumColors==3);
951 }
952
953 SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
954 }
955 if (hkey) RegCloseKey( hkey );
956
957 /* create 55AA bitmap */
958
959 h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
960 SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
961 __wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
962 }
963
964
965 /***********************************************************************
966 * reg_get_logfont
967 *
968 * Tries to retrieve logfont info from the specified key and value
969 */
970 static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
971 {
972 HKEY hkey;
973 LOGFONTW lfbuf;
974 DWORD type, size;
975 BOOL found = FALSE;
976 HKEY base_keys[2];
977 int i;
978
979 base_keys[0] = get_volatile_regkey();
980 base_keys[1] = HKEY_CURRENT_USER;
981
982 for(i = 0; i < 2 && !found; i++)
983 {
984 if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
985 {
986 size = sizeof(lfbuf);
987 if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
988 type == REG_BINARY)
989 {
990 if( size == sizeof(lfbuf))
991 {
992 found = TRUE;
993 memcpy(lf, &lfbuf, size);
994 } else if( size == sizeof( LOGFONT16))
995 { /* win9x-winME format */
996 found = TRUE;
997 SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
998 } else
999 WARN("Unknown format in key %s value %s, size is %d\n",
1000 debugstr_w( key), debugstr_w( value), size);
1001 }
1002 RegCloseKey(hkey);
1003 }
1004 }
1005 if( found && lf->lfHeight > 0) {
1006 /* positive height value means points ( inch/72 ) */
1007 lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
1008 }
1009 return found;
1010 }
1011
1012 /* load all the minimized metrics */
1013 static void load_minimized_metrics(void)
1014 {
1015 HKEY hkey;
1016 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1017 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1018
1019 minimized_metrics.iWidth = max( get_reg_metric(hkey,
1020 METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
1021 minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
1022 METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
1023 minimized_metrics.iVertGap = max( get_reg_metric(hkey,
1024 METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
1025 minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
1026 METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
1027
1028 if (hkey) RegCloseKey( hkey );
1029 spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1030 }
1031
1032 /* adjust some of the raw values found in the registry */
1033 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
1034 {
1035 TEXTMETRICW tm;
1036 if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
1037 if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
1038 if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
1039 if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
1040
1041 /* get some extra metrics */
1042 get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
1043 &tmMenuFont, NULL);
1044 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
1045 NULL, &CaptionFontAvCharWidth);
1046
1047 /* adjust some heights to the corresponding font */
1048 pncm->iMenuHeight = max( pncm->iMenuHeight,
1049 2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
1050 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
1051 pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
1052 get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
1053 pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
1054 }
1055
1056 /* load all the non-client metrics */
1057 static void load_nonclient_metrics(void)
1058 {
1059 HKEY hkey;
1060 NONCLIENTMETRICSW ncm;
1061 INT r;
1062
1063 ncm.cbSize = sizeof (ncm);
1064 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1065 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1066
1067 /* initialize geometry entries */
1068 ncm.iBorderWidth = get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
1069 ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
1070 ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
1071
1072 /* size of the normal caption buttons */
1073 ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
1074 ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
1075
1076 /* caption font metrics */
1077 if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
1078 {
1079 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
1080 ncm.lfCaptionFont.lfWeight = FW_BOLD;
1081 }
1082
1083 /* size of the small caption buttons */
1084 ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
1085 ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
1086
1087 /* small caption font metrics */
1088 if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
1089 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
1090
1091 /* menus, FIXME: names of wine.conf entries are bogus */
1092
1093 /* size of the menu (MDI) buttons */
1094 ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
1095 ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
1096
1097 /* menu font metrics */
1098 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
1099 {
1100 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
1101 GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
1102 ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
1103 r = GetProfileIntW( Desktop, MenuFontSize, 0 );
1104 if (r)
1105 ncm.lfMenuFont.lfHeight = -r;
1106 ncm.lfMenuFont.lfWeight = FW_NORMAL;
1107 }
1108
1109 /* status bar font metrics */
1110 if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
1111 {
1112 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
1113 GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
1114 ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
1115 r = GetProfileIntW( Desktop, StatusFontSize, 0 );
1116 if (r)
1117 ncm.lfStatusFont.lfHeight = -r;
1118 ncm.lfStatusFont.lfWeight = FW_NORMAL;
1119 }
1120
1121 /* message font metrics */
1122 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
1123 {
1124 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
1125 GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
1126 ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
1127 r = GetProfileIntW( Desktop, MessageFontSize, 0 );
1128 if (r)
1129 ncm.lfMessageFont.lfHeight = -r;
1130 ncm.lfMessageFont.lfWeight = FW_NORMAL;
1131 }
1132
1133 /* some extra fields not in the nonclient structure */
1134 icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
1135
1136 if (hkey) RegCloseKey( hkey );
1137 normalize_nonclientmetrics( &ncm);
1138 nonclient_metrics = ncm;
1139 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1140 }
1141
1142 static BOOL CALLBACK enum_monitors( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
1143 {
1144 MONITORINFO mi;
1145
1146 mi.cbSize = sizeof(mi);
1147 if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
1148 {
1149 LPRECT work = (LPRECT)lp;
1150 *work = mi.rcWork;
1151 return FALSE;
1152 }
1153 return TRUE;
1154 }
1155
1156 /***********************************************************************
1157 * SystemParametersInfoW (USER32.@)
1158 *
1159 * Each system parameter has flag which shows whether the parameter
1160 * is loaded or not. Parameters, stored directly in SysParametersInfo are
1161 * loaded from registry only when they are requested and the flag is
1162 * "false", after the loading the flag is set to "true". On interprocess
1163 * notification of the parameter change the corresponding parameter flag is
1164 * set to "false". The parameter value will be reloaded when it is requested
1165 * the next time.
1166 * Parameters, backed by or depend on GetSystemMetrics are processed
1167 * differently. These parameters are always loaded. They are reloaded right
1168 * away on interprocess change notification. We can't do lazy loading because
1169 * we don't want to complicate GetSystemMetrics.
1170 * Parameters, backed by X settings are read from corresponding setting.
1171 * On the parameter change request the setting is changed. Interprocess change
1172 * notifications are ignored.
1173 * When parameter value is updated the changed value is stored in permanent
1174 * registry branch if saving is requested. Otherwise it is stored
1175 * in temporary branch
1176 *
1177 * Some SPI values can also be stored as Twips values in the registry,
1178 * don't forget the conversion!
1179 */
1180 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1181 PVOID pvParam, UINT fWinIni )
1182 {
1183 #define WINE_SPI_FIXME(x) \
1184 case x: \
1185 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1186 SetLastError( ERROR_INVALID_SPI_VALUE ); \
1187 ret = FALSE; \
1188 break
1189 #define WINE_SPI_WARN(x) \
1190 case x: \
1191 WARN( "Ignored action: %u (%s)\n", x, #x ); \
1192 break
1193
1194 BOOL ret = TRUE;
1195 unsigned spi_idx = 0;
1196
1197 switch (uiAction)
1198 {
1199 case SPI_GETBEEP: /* 1 */
1200 if (!pvParam) return FALSE;
1201
1202 spi_idx = SPI_SETBEEP_IDX;
1203 if (!spi_loaded[spi_idx])
1204 {
1205 WCHAR buf[5];
1206
1207 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
1208 beep_active = !lstrcmpiW( Yes, buf );
1209 spi_loaded[spi_idx] = TRUE;
1210 }
1211
1212 *(BOOL *)pvParam = beep_active;
1213 break;
1214
1215 case SPI_SETBEEP: /* 2 */
1216 spi_idx = SPI_SETBEEP_IDX;
1217 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
1218 (uiParam ? Yes : No), fWinIni ))
1219 {
1220 beep_active = uiParam;
1221 spi_loaded[spi_idx] = TRUE;
1222 }
1223 else
1224 ret = FALSE;
1225 break;
1226
1227 case SPI_GETMOUSE: /* 3 */
1228 if (!pvParam) return FALSE;
1229
1230 spi_idx = SPI_SETMOUSE_IDX;
1231 if (!spi_loaded[spi_idx])
1232 {
1233 WCHAR buf[12];
1234
1235 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1236 buf, sizeof(buf) ))
1237 mouse_threshold1 = atoiW( buf );
1238 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1239 buf, sizeof(buf) ))
1240 mouse_threshold2 = atoiW( buf );
1241 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1242 buf, sizeof(buf) ))
1243 mouse_speed = atoiW( buf );
1244 spi_loaded[spi_idx] = TRUE;
1245 }
1246 ((INT *)pvParam)[0] = mouse_threshold1;
1247 ((INT *)pvParam)[1] = mouse_threshold2;
1248 ((INT *)pvParam)[2] = mouse_speed;
1249 break;
1250
1251 case SPI_SETMOUSE: /* 4 */
1252 {
1253 if (!pvParam) return FALSE;
1254 ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1255 &mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
1256 if( ret) {
1257 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1258 &mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
1259 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1260 &mouse_speed, ((INT *)pvParam)[2], fWinIni);
1261 }
1262 break;
1263 }
1264
1265 case SPI_GETBORDER:
1266 ret = get_twips_param( SPI_SETBORDER_IDX,
1267 SPI_SETBORDER_REGKEY,
1268 SPI_SETBORDER_VALNAME,
1269 &border, pvParam );
1270 if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
1271 break;
1272
1273 case SPI_SETBORDER:
1274 nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
1275 /* raw value goes to registry */
1276 ret = set_uint_param( SPI_SETBORDER_IDX,
1277 SPI_SETBORDER_REGKEY,
1278 SPI_SETBORDER_VALNAME,
1279 &border, uiParam, fWinIni );
1280 break;
1281
1282 case SPI_GETKEYBOARDSPEED:
1283 ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1284 SPI_SETKEYBOARDSPEED_REGKEY,
1285 SPI_SETKEYBOARDSPEED_VALNAME,
1286 &keyboard_speed, pvParam );
1287 break;
1288
1289 case SPI_SETKEYBOARDSPEED:
1290 if (uiParam > 31) uiParam = 31;
1291 ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1292 SPI_SETKEYBOARDSPEED_REGKEY,
1293 SPI_SETKEYBOARDSPEED_VALNAME,
1294 &keyboard_speed, uiParam, fWinIni );
1295 break;
1296
1297 /* not implemented in Windows */
1298 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
1299
1300 case SPI_ICONHORIZONTALSPACING:
1301 if (pvParam != NULL)
1302 {
1303 ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
1304 SPI_ICONHORIZONTALSPACING_REGKEY,
1305 SPI_ICONHORIZONTALSPACING_VALNAME,
1306 (UINT*)&icon_metrics.iHorzSpacing, pvParam );
1307 }
1308 else
1309 {
1310 if (uiParam < 32) uiParam = 32;
1311 ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
1312 SPI_ICONHORIZONTALSPACING_REGKEY,
1313 SPI_ICONHORIZONTALSPACING_VALNAME,
1314 (UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
1315 }
1316 break;
1317
1318 case SPI_GETSCREENSAVETIMEOUT:
1319 ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1320 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1321 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1322 &screensave_timeout, pvParam );
1323 break;
1324
1325 case SPI_SETSCREENSAVETIMEOUT:
1326 ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1327 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1328 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1329 &screensave_timeout, uiParam, fWinIni );
1330 break;
1331
1332 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1333 if (!pvParam) return FALSE;
1334 *(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
1335 break;
1336
1337 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1338 {
1339 WCHAR buf[12];
1340
1341 wsprintfW(buf, CSu, uiParam);
1342 USER_Driver->pSetScreenSaveActive( uiParam );
1343 /* saved value does not affect Wine */
1344 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1345 SPI_SETSCREENSAVEACTIVE_VALNAME,
1346 buf, fWinIni );
1347 break;
1348 }
1349
1350 case SPI_GETGRIDGRANULARITY:
1351 ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1352 SPI_SETGRIDGRANULARITY_REGKEY,
1353 SPI_SETGRIDGRANULARITY_VALNAME,
1354 &grid_granularity, pvParam );
1355 break;
1356
1357 case SPI_SETGRIDGRANULARITY:
1358 ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1359 SPI_SETGRIDGRANULARITY_REGKEY,
1360 SPI_SETGRIDGRANULARITY_VALNAME,
1361 &grid_granularity, uiParam, fWinIni );
1362 break;
1363
1364 case SPI_SETDESKWALLPAPER: /* 20 */
1365 if (!pvParam || !SetDeskWallPaper( (LPSTR)pvParam )) return FALSE;
1366 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1367 break;
1368
1369 case SPI_SETDESKPATTERN: /* 21 */
1370 /* FIXME: the ability to specify a pattern in pvParam
1371 doesn't seem to be documented for Win32 */
1372 if ((INT16)uiParam == -1)
1373 {
1374 WCHAR buf[256];
1375 GetProfileStringW( Desktop, Pattern,
1376 defPattern,
1377 buf, sizeof(buf)/sizeof(WCHAR) );
1378 ret = DESKTOP_SetPattern( buf );
1379 } else
1380 ret = DESKTOP_SetPattern( (LPWSTR)pvParam );
1381 break;
1382
1383 case SPI_GETKEYBOARDDELAY:
1384 ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1385 SPI_SETKEYBOARDDELAY_REGKEY,
1386 SPI_SETKEYBOARDDELAY_VALNAME,
1387 &keyboard_delay, pvParam );
1388 break;
1389
1390 case SPI_SETKEYBOARDDELAY:
1391 ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1392 SPI_SETKEYBOARDDELAY_REGKEY,
1393 SPI_SETKEYBOARDDELAY_VALNAME,
1394 &keyboard_delay, uiParam, fWinIni );
1395 break;
1396
1397 case SPI_ICONVERTICALSPACING:
1398 if (pvParam != NULL)
1399 {
1400 ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
1401 SPI_ICONVERTICALSPACING_REGKEY,
1402 SPI_ICONVERTICALSPACING_VALNAME,
1403 (UINT*)&icon_metrics.iVertSpacing, pvParam );
1404 if( icon_metrics.iVertSpacing < 32)
1405 icon_metrics.iVertSpacing = 32;
1406 }
1407 else
1408 {
1409 if (uiParam < 32) uiParam = 32;
1410 ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
1411 SPI_ICONVERTICALSPACING_REGKEY,
1412 SPI_ICONVERTICALSPACING_VALNAME,
1413 (UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
1414 }
1415 break;
1416
1417 case SPI_GETICONTITLEWRAP:
1418 ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
1419 SPI_SETICONTITLEWRAP_REGKEY1,
1420 SPI_SETICONTITLEWRAP_VALNAME,
1421 &icon_metrics.iTitleWrap, pvParam );
1422 break;
1423
1424 case SPI_SETICONTITLEWRAP:
1425 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1426 SPI_SETICONTITLEWRAP_REGKEY1,
1427 SPI_SETICONTITLEWRAP_REGKEY2,
1428 SPI_SETICONTITLEWRAP_VALNAME,
1429 &icon_metrics.iTitleWrap, uiParam, fWinIni );
1430 break;
1431
1432 case SPI_GETMENUDROPALIGNMENT:
1433 ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
1434 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1435 SPI_SETMENUDROPALIGNMENT_VALNAME,
1436 &menu_drop_alignment, pvParam );
1437 break;
1438
1439 case SPI_SETMENUDROPALIGNMENT:
1440 ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
1441 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1442 SPI_SETMENUDROPALIGNMENT_REGKEY2,
1443 SPI_SETMENUDROPALIGNMENT_VALNAME,
1444 &menu_drop_alignment, uiParam, fWinIni );
1445 break;
1446
1447 case SPI_SETDOUBLECLKWIDTH:
1448 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
1449 SPI_SETDOUBLECLKWIDTH_REGKEY1,
1450 SPI_SETDOUBLECLKWIDTH_REGKEY2,
1451 SPI_SETDOUBLECLKWIDTH_VALNAME,
1452 &double_click_width, uiParam, fWinIni );
1453 break;
1454
1455 case SPI_SETDOUBLECLKHEIGHT:
1456 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
1457 SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1458 SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1459 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1460 &double_click_height, uiParam, fWinIni );
1461 break;
1462
1463 case SPI_GETICONTITLELOGFONT:
1464 {
1465 LOGFONTW lfDefault;
1466
1467 if (!pvParam) return FALSE;
1468
1469 spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1470 if (!spi_loaded[spi_idx])
1471 {
1472 if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
1473 SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
1474 {
1475 INT r;
1476
1477 /*
1478 * The 'default GDI fonts' seems to be returned.
1479 * If a returned font is not a correct font in your environment,
1480 * please try to fix objects/gdiobj.c at first.
1481 */
1482 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1483
1484 GetProfileStringW( Desktop, IconTitleFaceName,
1485 lfDefault.lfFaceName,
1486 icon_metrics.lfFont.lfFaceName,
1487 LF_FACESIZE );
1488
1489 r = GetProfileIntW( Desktop, IconTitleSize, 0 );
1490 if (r)
1491 icon_metrics.lfFont.lfHeight = -r;
1492 else
1493 icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
1494
1495 icon_metrics.lfFont.lfWidth = 0;
1496 icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
1497 icon_metrics.lfFont.lfWeight = FW_NORMAL;
1498 icon_metrics.lfFont.lfItalic = FALSE;
1499 icon_metrics.lfFont.lfStrikeOut = FALSE;
1500 icon_metrics.lfFont.lfUnderline = FALSE;
1501 icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1502 icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
1503 icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1504 icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
1505 icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
1506 spi_loaded[spi_idx] = TRUE;
1507 }
1508 }
1509 *(LOGFONTW *)pvParam = icon_metrics.lfFont;
1510 break;
1511 }
1512
1513 case SPI_SETDOUBLECLICKTIME:
1514 ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
1515 SPI_SETDOUBLECLICKTIME_REGKEY,
1516 SPI_SETDOUBLECLICKTIME_VALNAME,
1517 &double_click_time, uiParam, fWinIni );
1518 break;
1519
1520 case SPI_SETMOUSEBUTTONSWAP:
1521 ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
1522 SPI_SETMOUSEBUTTONSWAP_REGKEY,
1523 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1524 &swap_buttons, uiParam, fWinIni );
1525 break;
1526
1527 case SPI_SETICONTITLELOGFONT: /* 34 */
1528 if( uiParam == sizeof(LOGFONTW)) {
1529 ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1530 SPI_SETICONTITLELOGFONT_VALNAME, (LOGFONTW *)pvParam, fWinIni);
1531 if( ret) {
1532 icon_metrics.lfFont = *(LOGFONTW *)pvParam;
1533 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1534 }
1535 } else
1536 ret = FALSE;
1537 break;
1538
1539 case SPI_GETFASTTASKSWITCH: /* 35 */
1540 if (!pvParam) return FALSE;
1541 *(BOOL *)pvParam = 1;
1542 break;
1543
1544 case SPI_SETFASTTASKSWITCH: /* 36 */
1545 /* the action is disabled */
1546 ret = FALSE;
1547 break;
1548
1549 case SPI_SETDRAGFULLWINDOWS:
1550 ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1551 SPI_SETDRAGFULLWINDOWS_REGKEY,
1552 SPI_SETDRAGFULLWINDOWS_VALNAME,
1553 &drag_full_windows, uiParam, fWinIni );
1554 break;
1555
1556 case SPI_GETDRAGFULLWINDOWS:
1557 ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1558 SPI_SETDRAGFULLWINDOWS_REGKEY,
1559 SPI_SETDRAGFULLWINDOWS_VALNAME,
1560 &drag_full_windows, pvParam );
1561 break;
1562
1563 case SPI_GETNONCLIENTMETRICS:
1564 {
1565 LPNONCLIENTMETRICSW lpnm = pvParam;
1566
1567 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
1568
1569 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1570 *lpnm = nonclient_metrics;
1571 else
1572 ret = FALSE;
1573 break;
1574 }
1575
1576 case SPI_SETNONCLIENTMETRICS:
1577 {
1578 LPNONCLIENTMETRICSW lpnm = pvParam;
1579
1580 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1581 {
1582 NONCLIENTMETRICSW ncm;
1583 ret = set_uint_param( SPI_SETBORDER_IDX,
1584 SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
1585 &border, lpnm->iBorderWidth, fWinIni );
1586 if( ret) ret = save_int_param( METRICS_REGKEY,
1587 METRICS_SCROLLWIDTH_VALNAME, NULL,
1588 lpnm->iScrollWidth, fWinIni );
1589 if( ret) ret = save_int_param( METRICS_REGKEY,
1590 METRICS_SCROLLHEIGHT_VALNAME, NULL,
1591 lpnm->iScrollHeight, fWinIni );
1592 if( ret) ret = save_int_param( METRICS_REGKEY,
1593 METRICS_CAPTIONWIDTH_VALNAME, NULL,
1594 lpnm->iCaptionWidth, fWinIni );
1595 if( ret) ret = save_int_param( METRICS_REGKEY,
1596 METRICS_CAPTIONHEIGHT_VALNAME, NULL,
1597 lpnm->iCaptionHeight, fWinIni );
1598 if( ret) ret = save_int_param( METRICS_REGKEY,
1599 METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
1600 lpnm->iSmCaptionWidth, fWinIni );
1601 if( ret) ret = save_int_param( METRICS_REGKEY,
1602 METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
1603 lpnm->iSmCaptionHeight, fWinIni );
1604 if( ret) ret = save_int_param( METRICS_REGKEY,
1605 METRICS_MENUWIDTH_VALNAME, NULL,
1606 lpnm->iMenuWidth, fWinIni );
1607 if( ret) ret = save_int_param( METRICS_REGKEY,
1608 METRICS_MENUHEIGHT_VALNAME, NULL,
1609 lpnm->iMenuHeight, fWinIni );
1610 if( ret) ret = SYSPARAMS_SaveLogFont(
1611 METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
1612 &lpnm->lfMenuFont, fWinIni);
1613 if( ret) ret = SYSPARAMS_SaveLogFont(
1614 METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
1615 &lpnm->lfCaptionFont, fWinIni);
1616 if( ret) ret = SYSPARAMS_SaveLogFont(
1617 METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
1618 &lpnm->lfSmCaptionFont, fWinIni);
1619 if( ret) ret = SYSPARAMS_SaveLogFont(
1620 METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
1621 &lpnm->lfStatusFont, fWinIni);
1622 if( ret) ret = SYSPARAMS_SaveLogFont(
1623 METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
1624 &lpnm->lfMessageFont, fWinIni);
1625 if( ret) {
1626 ncm = *lpnm;
1627 normalize_nonclientmetrics( &ncm);
1628 nonclient_metrics = ncm;
1629 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1630 }
1631 }
1632 break;
1633 }
1634
1635 case SPI_GETMINIMIZEDMETRICS:
1636 {
1637 MINIMIZEDMETRICS * lpMm = pvParam;
1638 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1639 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
1640 *lpMm = minimized_metrics;
1641 } else
1642 ret = FALSE;
1643 break;
1644 }
1645
1646 case SPI_SETMINIMIZEDMETRICS:
1647 {
1648 MINIMIZEDMETRICS * lpMm = pvParam;
1649 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1650 ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
1651 &minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
1652 if( ret) ret = save_int_param( METRICS_REGKEY,
1653 METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
1654 max( lpMm->iHorzGap, 0), fWinIni);
1655 if( ret) ret = save_int_param( METRICS_REGKEY,
1656 METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
1657 max( lpMm->iVertGap, 0), fWinIni);
1658 if( ret) ret = save_int_param( METRICS_REGKEY,
1659 METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
1660 0x0f & lpMm->iArrange, fWinIni);
1661 if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1662 } else
1663 ret = FALSE;
1664 break;
1665 }
1666
1667 case SPI_GETICONMETRICS:
1668 {
1669 LPICONMETRICSW lpIcon = pvParam;
1670 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1671 {
1672 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1673 &lpIcon->iHorzSpacing, FALSE );
1674 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1675 &lpIcon->iVertSpacing, FALSE );
1676 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1677 &lpIcon->iTitleWrap, FALSE );
1678 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1679 &lpIcon->lfFont, FALSE );
1680 }
1681 else
1682 {
1683 ret = FALSE;
1684 }
1685 break;
1686 }
1687
1688 case SPI_SETICONMETRICS:
1689 {
1690 LPICONMETRICSW lpIcon = pvParam;
1691 if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
1692 ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
1693 SPI_ICONVERTICALSPACING_REGKEY,
1694 SPI_ICONVERTICALSPACING_VALNAME,
1695 &icon_metrics.iVertSpacing,
1696 lpIcon->iVertSpacing, fWinIni);
1697 if( ret) {
1698 ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
1699 SPI_ICONHORIZONTALSPACING_REGKEY,
1700 SPI_ICONHORIZONTALSPACING_VALNAME,
1701 &icon_metrics.iHorzSpacing,
1702 lpIcon->iHorzSpacing, fWinIni );
1703 }
1704 if( ret) {
1705 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1706 SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
1707 SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
1708 lpIcon->iTitleWrap, fWinIni );
1709 }
1710 if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1711 SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
1712 if( ret) {
1713 icon_metrics.lfFont = lpIcon->lfFont;
1714 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1715 }
1716 } else
1717 ret = FALSE;
1718 break;
1719 }
1720
1721 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1722 {
1723 if (!pvParam) return FALSE;
1724
1725 spi_idx = SPI_SETWORKAREA_IDX;
1726 CopyRect( &work_area, (RECT *)pvParam );
1727 spi_loaded[spi_idx] = TRUE;
1728 break;
1729 }
1730
1731 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1732 {
1733 if (!pvParam) return FALSE;
1734
1735 spi_idx = SPI_SETWORKAREA_IDX;
1736 if (!spi_loaded[spi_idx])
1737 {
1738 SetRect( &work_area, 0, 0,
1739 GetSystemMetrics( SM_CXSCREEN ),
1740 GetSystemMetrics( SM_CYSCREEN ) );
1741 EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
1742 spi_loaded[spi_idx] = TRUE;
1743 }
1744 CopyRect( (RECT *)pvParam, &work_area );
1745 TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
1746 break;
1747 }
1748
1749 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1750
1751 case SPI_GETFILTERKEYS: /* 50 */
1752 {
1753 LPFILTERKEYS lpFilterKeys = (LPFILTERKEYS)pvParam;
1754 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1755 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1756 {
1757 /* Indicate that no FilterKeys feature available */
1758 lpFilterKeys->dwFlags = 0;
1759 lpFilterKeys->iWaitMSec = 0;
1760 lpFilterKeys->iDelayMSec = 0;
1761 lpFilterKeys->iRepeatMSec = 0;
1762 lpFilterKeys->iBounceMSec = 0;
1763 }
1764 else
1765 {
1766 ret = FALSE;
1767 }
1768 break;
1769 }
1770 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1771
1772 case SPI_GETTOGGLEKEYS: /* 52 */
1773 {
1774 LPTOGGLEKEYS lpToggleKeys = (LPTOGGLEKEYS)pvParam;
1775 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1776 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1777 {
1778 /* Indicate that no ToggleKeys feature available */
1779 lpToggleKeys->dwFlags = 0;
1780 }
1781 else
1782 {
1783 ret = FALSE;
1784 }
1785 break;
1786 }
1787 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1788
1789 case SPI_GETMOUSEKEYS: /* 54 */
1790 {
1791 LPMOUSEKEYS lpMouseKeys = (LPMOUSEKEYS)pvParam;
1792 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1793 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1794 {
1795 /* Indicate that no MouseKeys feature available */
1796 lpMouseKeys->dwFlags = 0;
1797 lpMouseKeys->iMaxSpeed = 360;
1798 lpMouseKeys->iTimeToMaxSpeed = 1000;
1799 lpMouseKeys->iCtrlSpeed = 0;
1800 lpMouseKeys->dwReserved1 = 0;
1801 lpMouseKeys->dwReserved2 = 0;
1802 }
1803 else
1804 {
1805 ret = FALSE;
1806 }
1807 break;
1808 }
1809 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1810
1811 case SPI_GETSHOWSOUNDS:
1812 ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
1813 SPI_SETSHOWSOUNDS_REGKEY,
1814 SPI_SETSHOWSOUNDS_VALNAME,
1815 &show_sounds, pvParam );
1816 break;
1817
1818 case SPI_SETSHOWSOUNDS:
1819 ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
1820 SPI_SETSHOWSOUNDS_REGKEY,
1821 SPI_SETSHOWSOUNDS_VALNAME,
1822 &show_sounds, uiParam, fWinIni );
1823 break;
1824
1825 case SPI_GETSTICKYKEYS: /* 58 */
1826 {
1827 LPSTICKYKEYS lpStickyKeys = (LPSTICKYKEYS)pvParam;
1828 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1829 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1830 {
1831 /* Indicate that no StickyKeys feature available */
1832 lpStickyKeys->dwFlags = 0;
1833 }
1834 else
1835 {
1836 ret = FALSE;
1837 }
1838 break;
1839 }
1840 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1841
1842 case SPI_GETACCESSTIMEOUT: /* 60 */
1843 {
1844 LPACCESSTIMEOUT lpAccessTimeout = (LPACCESSTIMEOUT)pvParam;
1845 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1846 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1847 {
1848 /* Indicate that no accessibility features timeout is available */
1849 lpAccessTimeout->dwFlags = 0;
1850 lpAccessTimeout->iTimeOutMSec = 0;
1851 }
1852 else
1853 {
1854 ret = FALSE;
1855 }
1856 break;
1857 }
1858 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1859
1860 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1861 {
1862 LPSERIALKEYSW lpSerialKeysW = (LPSERIALKEYSW)pvParam;
1863 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1864 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1865 {
1866 /* Indicate that no SerialKeys feature available */
1867 lpSerialKeysW->dwFlags = 0;
1868 lpSerialKeysW->lpszActivePort = NULL;
1869 lpSerialKeysW->lpszPort = NULL;
1870 lpSerialKeysW->iBaudRate = 0;
1871 lpSerialKeysW->iPortState = 0;
1872 }
1873 else
1874 {
1875 ret = FALSE;
1876 }
1877 break;
1878 }
1879 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1880
1881 case SPI_GETSOUNDSENTRY: /* 64 */
1882 {
1883 LPSOUNDSENTRYW lpSoundSentryW = (LPSOUNDSENTRYW)pvParam;
1884 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1885 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1886 {
1887 /* Indicate that no SoundSentry feature available */
1888 lpSoundSentryW->dwFlags = 0;
1889 lpSoundSentryW->iFSTextEffect = 0;
1890 lpSoundSentryW->iFSTextEffectMSec = 0;
1891 lpSoundSentryW->iFSTextEffectColorBits = 0;
1892 lpSoundSentryW->iFSGrafEffect = 0;
1893 lpSoundSentryW->iFSGrafEffectMSec = 0;
1894 lpSoundSentryW->iFSGrafEffectColor = 0;
1895 lpSoundSentryW->iWindowsEffect = 0;
1896 lpSoundSentryW->iWindowsEffectMSec = 0;
1897 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1898 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1899 }
1900 else
1901 {
1902 ret = FALSE;
1903 }
1904 break;
1905 }
1906 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1907
1908 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1909 {
1910 LPHIGHCONTRASTW lpHighContrastW = (LPHIGHCONTRASTW)pvParam;
1911 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1912 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1913 {
1914 /* Indicate that no high contrast feature available */
1915 lpHighContrastW->dwFlags = 0;
1916 lpHighContrastW->lpszDefaultScheme = NULL;
1917 }
1918 else
1919 {
1920 ret = FALSE;
1921 }
1922 break;
1923 }
1924 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1925
1926 case SPI_GETKEYBOARDPREF:
1927 ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
1928 SPI_SETKEYBOARDPREF_REGKEY,
1929 SPI_SETKEYBOARDPREF_VALNAME,
1930 &keyboard_pref, pvParam );
1931 break;
1932
1933 case SPI_SETKEYBOARDPREF:
1934 ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
1935 SPI_SETKEYBOARDPREF_REGKEY,
1936 SPI_SETKEYBOARDPREF_VALNAME,
1937 &keyboard_pref, uiParam, fWinIni );
1938 break;
1939
1940 case SPI_GETSCREENREADER:
1941 ret = get_bool_param( SPI_SETSCREENREADER_IDX,
1942 SPI_SETSCREENREADER_REGKEY,
1943 SPI_SETSCREENREADER_VALNAME,
1944 &screen_reader, pvParam );
1945 break;
1946
1947 case SPI_SETSCREENREADER:
1948 ret = set_bool_param( SPI_SETSCREENREADER_IDX,
1949 SPI_SETSCREENREADER_REGKEY,
1950 SPI_SETSCREENREADER_VALNAME,
1951 &screen_reader, uiParam, fWinIni );
1952 break;
1953
1954 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1955 {
1956 LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)pvParam;
1957
1958 /* Tell it "disabled" */
1959 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1960 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1961 else
1962 ret = FALSE;
1963 break;
1964 }
1965 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1966
1967 case SPI_GETFONTSMOOTHING:
1968 {
1969 UINT tmpval;
1970 ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
1971 SPI_SETFONTSMOOTHING_REGKEY,
1972 SPI_SETFONTSMOOTHING_VALNAME,
1973 &font_smoothing, &tmpval );
1974 *(UINT *) pvParam = ( tmpval != 0);
1975 break;
1976 }
1977 case SPI_SETFONTSMOOTHING:
1978 uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
1979 ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
1980 SPI_SETFONTSMOOTHING_REGKEY,
1981 SPI_SETFONTSMOOTHING_VALNAME,
1982 &font_smoothing, uiParam, fWinIni );
1983 break;
1984
1985 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
1986 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
1987
1988 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
1989
1990 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
1991 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
1992 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
1993 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
1994
1995 case SPI_GETLOWPOWERACTIVE:
1996 ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
1997 SPI_SETLOWPOWERACTIVE_REGKEY,
1998 SPI_SETLOWPOWERACTIVE_VALNAME,
1999 &lowpoweractive, pvParam );
2000 break;
2001
2002 case SPI_GETPOWEROFFACTIVE:
2003 ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2004 SPI_SETPOWEROFFACTIVE_REGKEY,
2005 SPI_SETPOWEROFFACTIVE_VALNAME,
2006 &poweroffactive, pvParam );
2007 break;
2008
2009 case SPI_SETLOWPOWERACTIVE:
2010 ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
2011 SPI_SETLOWPOWERACTIVE_REGKEY,
2012 SPI_SETLOWPOWERACTIVE_VALNAME,
2013 &lowpoweractive, uiParam, fWinIni );
2014 break;
2015
2016 case SPI_SETPOWEROFFACTIVE:
2017 ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2018 SPI_SETPOWEROFFACTIVE_REGKEY,
2019 SPI_SETPOWEROFFACTIVE_VALNAME,
2020 &poweroffactive, uiParam, fWinIni );
2021 break;
2022
2023 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
2024 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
2025
2026 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
2027 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
2028 break;
2029
2030 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
2031
2032 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
2033
2034 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
2035 WARN("pretend no support for Win9x Plus! for now.\n");
2036 ret = FALSE; /* yes, this is the result value */
2037 break;
2038
2039 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
2040 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
2041
2042 case SPI_GETSNAPTODEFBUTTON: /* 95 WINVER >= 0x400 */
2043 ret = get_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2044 SPI_SETSNAPTODEFBUTTON_REGKEY,
2045 SPI_SETSNAPTODEFBUTTON_VALNAME,
2046 &snap_to_default_button, pvParam );
2047 break;
2048
2049 case SPI_SETSNAPTODEFBUTTON: /* 96 WINVER >= 0x400 */
2050 ret = set_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2051 SPI_SETSNAPTODEFBUTTON_REGKEY,
2052 SPI_SETSNAPTODEFBUTTON_VALNAME,
2053 &snap_to_default_button, uiParam, fWinIni );
2054 break;
2055
2056 case SPI_SETSCREENSAVERRUNNING:
2057 ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2058 SPI_SETSCREENSAVERRUNNING_REGKEY,
2059 SPI_SETSCREENSAVERRUNNING_VALNAME,
2060 &screensaver_running, uiParam, fWinIni );
2061 break;
2062
2063 case SPI_GETMOUSEHOVERWIDTH:
2064 ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2065 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2066 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2067 &mouse_hover_width, pvParam );
2068 break;
2069
2070 case SPI_SETMOUSEHOVERWIDTH:
2071 ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2072 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2073 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2074 &mouse_hover_width, uiParam, fWinIni );
2075 break;
2076
2077 case SPI_GETMOUSEHOVERHEIGHT:
2078 ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2079 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2080 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2081 &mouse_hover_height, pvParam );
2082 break;
2083
2084 case SPI_SETMOUSEHOVERHEIGHT:
2085 ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2086 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2087 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2088 &mouse_hover_height, uiParam, fWinIni );
2089 break;
2090
2091 case SPI_GETMOUSEHOVERTIME:
2092 ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2093 SPI_SETMOUSEHOVERTIME_REGKEY,
2094 SPI_SETMOUSEHOVERTIME_VALNAME,
2095 &mouse_hover_time, pvParam );
2096 break;
2097
2098 case SPI_SETMOUSEHOVERTIME:
2099 ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2100 SPI_SETMOUSEHOVERTIME_REGKEY,
2101 SPI_SETMOUSEHOVERTIME_VALNAME,
2102 &mouse_hover_time, uiParam, fWinIni );
2103 break;
2104
2105 case SPI_GETWHEELSCROLLLINES:
2106 ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2107 SPI_SETMOUSESCROLLLINES_REGKEY,
2108 SPI_SETMOUSESCROLLLINES_VALNAME,
2109 &mouse_scroll_lines, pvParam );
2110 break;
2111
2112 case SPI_SETWHEELSCROLLLINES:
2113 ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2114 SPI_SETMOUSESCROLLLINES_REGKEY,
2115 SPI_SETMOUSESCROLLLINES_VALNAME,
2116 &mouse_scroll_lines, uiParam, fWinIni );
2117 break;
2118
2119 case SPI_GETMENUSHOWDELAY:
2120 ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2121 SPI_SETMENUSHOWDELAY_REGKEY,
2122 SPI_SETMENUSHOWDELAY_VALNAME,
2123 &menu_show_delay, pvParam );
2124 break;
2125
2126 case SPI_SETMENUSHOWDELAY:
2127 ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2128 SPI_SETMENUSHOWDELAY_REGKEY,
2129 SPI_SETMENUSHOWDELAY_VALNAME,
2130 &menu_show_delay, uiParam, fWinIni );
2131 break;
2132
2133 case SPI_GETWHEELSCROLLCHARS: /* 108 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2134 ret = get_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2135 SPI_SETMOUSESCROLLCHARS_REGKEY,
2136 SPI_SETMOUSESCROLLCHARS_VALNAME,
2137 &mouse_scroll_chars, pvParam );
2138 break;
2139
2140 case SPI_SETWHEELSCROLLCHARS: /* 109 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2141 ret = set_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2142 SPI_SETMOUSESCROLLCHARS_REGKEY,
2143 SPI_SETMOUSESCROLLCHARS_VALNAME,
2144 &mouse_scroll_chars, uiParam, fWinIni );
2145 break;
2146
2147 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2148 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2149
2150 case SPI_GETMOUSESPEED: /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2151 {
2152 int buf[3];
2153 ret = SystemParametersInfoW (SPI_GETMOUSE, 0, buf, fWinIni);
2154 *(INT *)pvParam = buf[2];
2155 break;
2156 }
2157
2158 case SPI_SETMOUSESPEED: /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2159 {
2160 ret = save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
2161 &mouse_speed, PtrToInt(pvParam), fWinIni);
2162
2163 break;
2164 }
2165
2166 case SPI_GETSCREENSAVERRUNNING:
2167 ret = get_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2168 SPI_SETSCREENSAVERRUNNING_REGKEY,
2169 SPI_SETSCREENSAVERRUNNING_VALNAME,
2170 &screensaver_running, pvParam );
2171 break;
2172
2173 case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2174 {
2175 WCHAR buf[MAX_PATH];
2176
2177 if (!pvParam) return FALSE;
2178
2179 if (uiParam > MAX_PATH)
2180 {
2181 uiParam = MAX_PATH;
2182 }
2183
2184 if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2185 {
2186 lstrcpynW((WCHAR*)pvParam, buf, uiParam);
2187 }
2188 else
2189 {
2190 /* Return an empty string */
2191 memset((WCHAR*)pvParam, 0, uiParam);
2192 }
2193
2194 break;
2195 }
2196
2197 WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2198 WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2199 case SPI_GETMENUANIMATION: /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2200 ret = get_user_pref_param( 0, 0x02, pvParam );
2201 break;
2202
2203 case SPI_SETMENUANIMATION: /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2204 ret = set_user_pref_param( 0, 0x02, PtrToUlong(pvParam), fWinIni );
2205 break;
2206
2207 case SPI_GETCOMBOBOXANIMATION: /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2208 ret = get_user_pref_param( 0, 0x04, pvParam );
2209 break;
2210
2211 case SPI_SETCOMBOBOXANIMATION: /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2212 ret = set_user_pref_param( 0, 0x04, PtrToUlong(pvParam), fWinIni );
2213 break;
2214
2215 case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2216 ret = get_user_pref_param( 0, 0x08, pvParam );
2217 break;
2218
2219 case SPI_SETLISTBOXSMOOTHSCROLLING: /* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2220 ret = set_user_pref_param( 0, 0x08, PtrToUlong(pvParam), fWinIni );
2221 break;
2222
2223 case SPI_GETGRADIENTCAPTIONS:
2224 ret = get_user_pref_param( 0, 0x10, pvParam );
2225 break;
2226
2227 case SPI_SETGRADIENTCAPTIONS:
2228 ret = set_user_pref_param( 0, 0x10, PtrToUlong(pvParam), fWinIni );
2229 break;
2230
2231 case SPI_GETKEYBOARDCUES:
2232 ret = get_user_pref_param( 0, 0x20, pvParam );
2233 break;
2234
2235 case SPI_SETKEYBOARDCUES:
2236 ret = set_user_pref_param( 0, 0x20, PtrToUlong(pvParam), fWinIni );
2237 break;
2238
2239 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2240 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2241 case SPI_GETHOTTRACKING:
2242 ret = get_user_pref_param( 0, 0x80, pvParam );
2243 break;
2244
2245 case SPI_SETHOTTRACKING:
2246 ret = set_user_pref_param( 0, 0x80, PtrToUlong(pvParam), fWinIni );
2247 break;
2248
2249 WINE_SPI_FIXME(SPI_GETMENUFADE); /* 0x1012 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2250 WINE_SPI_FIXME(SPI_SETMENUFADE); /* 0x1013 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2251 case SPI_GETSELECTIONFADE: /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2252 ret = get_user_pref_param( 1, 0x04, pvParam );
2253 break;
2254
2255 case SPI_SETSELECTIONFADE: /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2256 ret = set_user_pref_param( 1, 0x04, PtrToUlong(pvParam), fWinIni );
2257 break;
2258
2259 case SPI_GETTOOLTIPANIMATION: /* 0x1016 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2260 ret = get_user_pref_param( 1, 0x08, pvParam );
2261 break;
2262
2263 case SPI_SETTOOLTIPANIMATION: /* 0x1017 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2264 ret = set_user_pref_param( 1, 0x08, PtrToUlong(pvParam), fWinIni );
2265 break;
2266
2267 case SPI_GETTOOLTIPFADE: /* 0x1018 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2268 ret = get_user_pref_param( 1, 0x10, pvParam );
2269 break;
2270
2271 case SPI_SETTOOLTIPFADE: /* 0x1019 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2272 ret = set_user_pref_param( 1, 0x10, PtrToUlong(pvParam), fWinIni );
2273 break;
2274
2275 case SPI_GETCURSORSHADOW: /* 0x101A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2276 ret = get_user_pref_param( 1, 0x20, pvParam );
2277 break;
2278
2279 case SPI_SETCURSORSHADOW: /* 0x101B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2280 ret = set_user_pref_param( 1, 0x20, PtrToUlong(pvParam), fWinIni );
2281 break;
2282
2283 WINE_SPI_FIXME(SPI_GETMOUSESONAR); /* 0x101C _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2284 WINE_SPI_FIXME(SPI_SETMOUSESONAR); /* 0x101D _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2285 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK); /* 0x101E _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2286 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK); /* 0x101F _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2287 WINE_SPI_FIXME(SPI_GETMOUSEVANISH); /* 0x1020 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2288 WINE_SPI_FIXME(SPI_SETMOUSEVANISH); /* 0x1021 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2289 case SPI_GETFLATMENU:
2290 ret = get_user_pref_param( 2, 0x02, pvParam );
2291 break;
2292
2293 case SPI_SETFLATMENU:
2294 ret = set_user_pref_param( 2, 0x02, PtrToUlong(pvParam), fWinIni );
2295 break;
2296
2297 WINE_SPI_FIXME(SPI_GETDROPSHADOW); /* 0x1024 _WIN32_WINNT >= 0x510 */
2298 WINE_SPI_FIXME(SPI_SETDROPSHADOW); /* 0x1025 _WIN32_WINNT >= 0x510 */
2299 WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2300 WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2301 case SPI_GETUIEFFECTS:
2302 ret = get_user_pref_param( 3, 0x80, pvParam );
2303 break;
2304
2305 case SPI_SETUIEFFECTS:
2306 /* FIXME: this probably should mask other UI effect values when unset */
2307 ret = set_user_pref_param( 3, 0x80, PtrToUlong(pvParam), fWinIni );
2308 break;
2309
2310 WINE_SPI_FIXME(SPI_GETFOREGROUNDLOCKTIMEOUT);/* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2311 WINE_SPI_FIXME(SPI_SETFOREGROUNDLOCKTIMEOUT);/* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2312 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2313 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2314 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2315 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2316 case SPI_GETCARETWIDTH: /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2317 ret = get_uint_param( SPI_CARETWIDTH_IDX,
2318 SPI_CARETWIDTH_REGKEY,
2319 SPI_CARETWIDTH_VALNAME,
2320 &caret_width, pvParam );
2321 break;
2322
2323 case SPI_SETCARETWIDTH: /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2324 ret = set_uint_param( SPI_CARETWIDTH_IDX,
2325 SPI_CARETWIDTH_REGKEY,
2326 SPI_CARETWIDTH_VALNAME,
2327 &caret_width, uiParam, fWinIni );
2328 break;
2329
2330 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2331 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2332 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGTYPE); /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2333 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGTYPE); /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2334 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGCONTRAST);/* 0x200C _WIN32_WINNT >= 0x510 */
2335 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGCONTRAST);/* 0x200D _WIN32_WINNT >= 0x510 */
2336 WINE_SPI_FIXME(SPI_GETFOCUSBORDERWIDTH); /* 0x200E _WIN32_WINNT >= 0x510 */
2337 WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x200F _WIN32_WINNT >= 0x510 */
2338 WINE_SPI_FIXME(SPI_GETFOCUSBORDERHEIGHT); /* 0x2010 _WIN32_WINNT >= 0x510 */
2339 WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
2340 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGORIENTATION); /* 0x2012 */
2341 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGORIENTATION); /* 0x2013 */
2342
2343 default:
2344 FIXME( "Unknown action: %u\n", uiAction );
2345 SetLastError( ERROR_INVALID_SPI_VALUE );
2346 ret = FALSE;
2347 break;
2348 }
2349
2350 if (ret)
2351 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2352 TRACE("(%u, %u, %p, %u) ret %d\n",
2353 uiAction, uiParam, pvParam, fWinIni, ret);
2354 return ret;
2355
2356 #undef WINE_SPI_FIXME
2357 #undef WINE_SPI_WARN
2358 }
2359
2360
2361 /***********************************************************************
2362 * SystemParametersInfo (USER.483)
2363 */
2364 BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
2365 LPVOID lpvParam, UINT16 fuWinIni )
2366 {
2367 BOOL16 ret;
2368
2369 TRACE("(%u, %u, %p, %u)\n", uAction, uParam, lpvParam, fuWinIni);
2370
2371 switch (uAction)
2372 {
2373 case SPI_GETBEEP: /* 1 */
2374 case SPI_GETSCREENSAVEACTIVE: /* 16 */
2375 case SPI_GETICONTITLEWRAP: /* 25 */
2376 case SPI_GETMENUDROPALIGNMENT: /* 27 */
2377 case SPI_GETFASTTASKSWITCH: /* 35 */
2378 case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
2379 {
2380 BOOL tmp;
2381 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2382 if (ret && lpvParam)
2383 *(BOOL16 *)lpvParam = tmp;
2384 break;
2385 }
2386
2387 case SPI_GETBORDER: /* 5 */
2388 case SPI_ICONHORIZONTALSPACING: /* 13 */
2389 case SPI_GETSCREENSAVETIMEOUT: /* 14 */
2390 case SPI_GETGRIDGRANULARITY: /* 18 */
2391 case SPI_GETKEYBOARDDELAY: /* 22 */
2392 case SPI_ICONVERTICALSPACING: /* 24 */
2393 {
2394 INT tmp;
2395 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2396 if (ret && lpvParam)
2397 *(INT16 *)lpvParam = tmp;
2398 break;
2399 }
2400
2401 case SPI_GETKEYBOARDSPEED: /* 10 */
2402 {
2403 DWORD tmp;
2404 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2405 if (ret && lpvParam)
2406 *(WORD *)lpvParam = tmp;
2407 break;
2408 }
2409
2410 case SPI_GETICONTITLELOGFONT: /* 31 */
2411 {
2412 LOGFONTA tmp;
2413 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2414 if (ret && lpvParam)
2415 SYSPARAMS_LogFont32ATo16( &tmp, (LPLOGFONT16)lpvParam );
2416 break;
2417 }
2418
2419 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2420 {
2421 NONCLIENTMETRICSA tmp;
2422 LPNONCLIENTMETRICS16 lpnm16 = (LPNONCLIENTMETRICS16)lpvParam;
2423 if (lpnm16 && lpnm16->cbSize == sizeof(NONCLIENTMETRICS16))
2424 {
2425 tmp.cbSize = sizeof(NONCLIENTMETRICSA);
2426 ret = SystemParametersInfoA( uAction, uParam, &tmp, fuWinIni );
2427 if (ret)
2428 SYSPARAMS_NonClientMetrics32ATo16( &tmp, lpnm16 );
2429 }
2430 else /* winfile 95 sets cbSize to 340 */
2431 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2432 break;
2433 }
2434
2435 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
2436 {
2437 RECT tmp;
2438 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2439 if (ret && lpvParam)
2440 {
2441 RECT16 *r16 = (RECT16 *)lpvParam;
2442 r16->left = tmp.left;
2443 r16->top = tmp.top;
2444 r16->right = tmp.right;
2445 r16->bottom = tmp.bottom;
2446 }
2447 break;
2448 }
2449
2450 case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2451 case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2452 case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2453 {
2454 UINT tmp;
2455 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2456 if (ret && lpvParam)
2457 *(UINT16 *)lpvParam = tmp;
2458 break;
2459 }
2460
2461 default:
2462 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2463 }
2464
2465 return ret;
2466 }
2467
2468 /***********************************************************************
2469 * SystemParametersInfoA (USER32.@)
2470 */
2471 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2472 PVOID pvParam, UINT fuWinIni )
2473 {
2474 BOOL ret;
2475
2476 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2477
2478 switch (uiAction)
2479 {
2480 case SPI_SETDESKWALLPAPER: /* 20 */
2481 case SPI_SETDESKPATTERN: /* 21 */
2482 {
2483 WCHAR buffer[256];
2484 if (pvParam)
2485 if (!MultiByteToWideChar( CP_ACP, 0, (LPSTR)pvParam, -1,
2486 buffer, sizeof(buffer)/sizeof(WCHAR) ))
2487 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2488 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2489 break;
2490 }
2491
2492 case SPI_GETICONTITLELOGFONT: /* 31 */
2493 {
2494 LOGFONTW tmp;
2495 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2496 if (ret && pvParam)
2497 SYSPARAMS_LogFont32WTo32A( &tmp, (LPLOGFONTA)pvParam );
2498 break;
2499 }
2500
2501 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2502 {
2503 NONCLIENTMETRICSW tmp;
2504 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2505 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2506 {
2507 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2508 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2509 if (ret)
2510 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2511 }
2512 else
2513 ret = FALSE;
2514 break;
2515 }
2516
2517 case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
2518 {
2519 NONCLIENTMETRICSW tmp;
2520 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2521 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2522 {
2523 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2524 SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2525 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2526 }
2527 else
2528 ret = FALSE;
2529 break;
2530 }
2531
2532 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2533 {
2534 ICONMETRICSW tmp;
2535 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2536 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2537 {
2538 tmp.cbSize = sizeof(ICONMETRICSW);
2539 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2540 if (ret)
2541 {
2542 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2543 lpimA->iVertSpacing = tmp.iVertSpacing;
2544 lpimA->iTitleWrap = tmp.iTitleWrap;
2545 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2546 }
2547 }
2548 else
2549 ret = FALSE;
2550 break;
2551 }
2552
2553 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2554 {
2555 ICONMETRICSW tmp;
2556 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2557 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2558 {
2559 tmp.cbSize = sizeof(ICONMETRICSW);
2560 tmp.iHorzSpacing = lpimA->iHorzSpacing;
2561 tmp.iVertSpacing = lpimA->iVertSpacing;
2562 tmp.iTitleWrap = lpimA->iTitleWrap;
2563 SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
2564 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2565 }
2566 else
2567 ret = FALSE;
2568 break;
2569 }
2570
2571 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2572 {
2573 HIGHCONTRASTW tmp;
2574 LPHIGHCONTRASTA lphcA = (LPHIGHCONTRASTA)pvParam;
2575 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2576 {
2577 tmp.cbSize = sizeof(HIGHCONTRASTW);
2578 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2579 if (ret)
2580 {
2581 lphcA->dwFlags = tmp.dwFlags;
2582 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2583 }
2584 }
2585 else
2586 ret = FALSE;
2587 break;
2588 }
2589
2590 case SPI_GETDESKWALLPAPER: /* 115 */
2591 {
2592 WCHAR buffer[MAX_PATH];
2593 ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
2594 WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
2595 break;
2596 }
2597
2598 default:
2599 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2600 break;
2601 }
2602 return ret;
2603 }
2604
2605
2606 /***********************************************************************
2607 * GetSystemMetrics (USER32.@)
2608 */
2609 INT WINAPI GetSystemMetrics( INT index )
2610 {
2611 UINT ret;
2612
2613 /* some metrics are dynamic */
2614 switch (index)
2615 {
2616 case SM_CXSCREEN:
2617 return GetDeviceCaps( get_display_dc(), HORZRES );
2618 case SM_CYSCREEN:
2619 return GetDeviceCaps( get_display_dc(), VERTRES );
2620 case SM_CXVSCROLL:
2621 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2622 return nonclient_metrics.iScrollWidth;
2623 case SM_CYHSCROLL:
2624 return GetSystemMetrics(SM_CXVSCROLL);
2625 case SM_CYCAPTION:
2626 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2627 return nonclient_metrics.iCaptionHeight + 1;
2628 case SM_CXBORDER:
2629 case SM_CYBORDER:
2630 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2631 return 1;
2632 case SM_CXDLGFRAME:
2633 case SM_CYDLGFRAME:
2634 return 3;
2635 case SM_CYVTHUMB:
2636 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2637 return nonclient_metrics.iScrollHeight;
2638 case SM_CXHTHUMB:
2639 return GetSystemMetrics(SM_CYVTHUMB);
2640 case SM_CXICON:
2641 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2642 return icon_size.cx;
2643 case SM_CYICON:
2644 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2645 return icon_size.cy;
2646 case SM_CXCURSOR:
2647 case SM_CYCURSOR:
2648 return 32;
2649 case SM_CYMENU:
2650 return GetSystemMetrics(SM_CYMENUSIZE) + 1;
2651 case SM_CXFULLSCREEN:
2652 /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2653 * correct */
2654 return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2655 case SM_CYFULLSCREEN:
2656 /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2657 * correct */
2658 return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2659 case SM_CYKANJIWINDOW:
2660 return 0;
2661 case SM_MOUSEPRESENT:
2662 return 1;
2663 case SM_CYVSCROLL:
2664 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2665 return nonclient_metrics.iScrollHeight;
2666 case SM_CXHSCROLL:
2667 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2668 return nonclient_metrics.iScrollHeight;
2669 case SM_DEBUG:
2670 return 0;
2671 case SM_SWAPBUTTON:
2672 get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
2673 SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
2674 return ret;
2675 case SM_RESERVED1:
2676 case SM_RESERVED2:
2677 case SM_RESERVED3:
2678 case SM_RESERVED4:
2679 return 0;
2680 case SM_CXMIN:
2681 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2682 return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
2683 4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
2684 case SM_CYMIN:
2685 return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2686 case SM_CXSIZE:
2687 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2688 return nonclient_metrics.iCaptionWidth;
2689 case SM_CYSIZE:
2690 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2691 return nonclient_metrics.iCaptionHeight;
2692 case SM_CXFRAME:
2693 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2694 return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
2695 case SM_CYFRAME:
2696 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2697 return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
2698 case SM_CXMINTRACK:
2699 return GetSystemMetrics(SM_CXMIN);
2700 case SM_CYMINTRACK:
2701 return GetSystemMetrics(SM_CYMIN);
2702 case SM_CXDOUBLECLK:
2703 get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
2704 SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
2705 return ret;
2706 case SM_CYDOUBLECLK:
2707 get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
2708 SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
2709 return ret;
2710 case SM_CXICONSPACING:
2711 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
2712 return ret;
2713 case SM_CYICONSPACING:
2714 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
2715 return ret;
2716 case SM_MENUDROPALIGNMENT:
2717 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2718 return ret;
2719 case SM_PENWINDOWS:
2720 return 0;
2721 case SM_DBCSENABLED:
2722 {
2723 CPINFO cpinfo;
2724 GetCPInfo( CP_ACP, &cpinfo );
2725 return (cpinfo.MaxCharSize > 1);
2726 }
2727 case SM_CMOUSEBUTTONS:
2728 return 3;
2729 case SM_SECURE:
2730 return 0;
2731 case SM_CXEDGE:
2732 return GetSystemMetrics(SM_CXBORDER) + 1;
2733 case SM_CYEDGE:
2734 return GetSystemMetrics(SM_CYBORDER) + 1;
2735 case SM_CXMINSPACING:
2736 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2737 return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
2738 case SM_CYMINSPACING:
2739 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2740 return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
2741 case SM_CXSMICON:
2742 case SM_CYSMICON:
2743 return 16;
2744 case SM_CYSMCAPTION:
2745 return GetSystemMetrics(SM_CYSMSIZE) + 1;
2746 case SM_CXSMSIZE:
2747 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2748 return nonclient_metrics.iSmCaptionWidth;
2749 case SM_CYSMSIZE:
2750 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2751 return nonclient_metrics.iSmCaptionHeight;
2752 case SM_CXMENUSIZE:
2753 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2754 return nonclient_metrics.iMenuWidth;
2755 case SM_CYMENUSIZE:
2756 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2757 return nonclient_metrics.iMenuHeight;
2758 case SM_ARRANGE:
2759 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2760 return minimized_metrics.iArrange;
2761 case SM_CXMINIMIZED:
2762 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2763 return minimized_metrics.iWidth + 6;
2764 case SM_CYMINIMIZED:
2765 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2766 return nonclient_metrics.iCaptionHeight + 6;
2767 case SM_CXMAXTRACK:
2768 return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2769 case SM_CYMAXTRACK:
2770 return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2771 case SM_CXMAXIMIZED:
2772 /* FIXME: subtract the width of any vertical application toolbars*/
2773 return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2774 case SM_CYMAXIMIZED:
2775 /* FIXME: subtract the width of any horizontal application toolbars*/
2776 return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2777 case SM_NETWORK:
2778 return 3; /* FIXME */
2779 case SM_CLEANBOOT:
2780 return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2781 case SM_CXDRAG:
2782 case SM_CYDRAG:
2783 return 4;
2784 case SM_SHOWSOUNDS:
2785 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
2786 return ret;
2787 case SM_CXMENUCHECK:
2788 case SM_CYMENUCHECK:
2789 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2790 return tmMenuFont.tmHeight <= 0 ? 13 :
2791 ((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
2792 case SM_SLOWMACHINE:
2793 return 0; /* Never true */
2794 case SM_MIDEASTENABLED:
2795 return 0; /* FIXME */
2796 case SM_MOUSEWHEELPRESENT:
2797 return 1;
2798 case SM_XVIRTUALSCREEN:
2799 {
2800 struct monitor_info info;
2801 get_monitors_info( &info );
2802 return info.virtual_rect.left;
2803 }
2804 case SM_YVIRTUALSCREEN:
2805 {
2806 struct monitor_info info;
2807 get_monitors_info( &info );
2808 return info.virtual_rect.top;
2809 }
2810 case SM_CXVIRTUALSCREEN:
2811 {
2812 struct monitor_info info;
2813 get_monitors_info( &info );
2814 return info.virtual_rect.right - info.virtual_rect.left;
2815 }
2816 case SM_CYVIRTUALSCREEN:
2817 {
2818 struct monitor_info info;
2819 get_monitors_info( &info );
2820 return info.virtual_rect.bottom - info.virtual_rect.top;
2821 }
2822 case SM_CMONITORS:
2823 {
2824 struct monitor_info info;
2825 get_monitors_info( &info );
2826 return info.count;
2827 }
2828 case SM_SAMEDISPLAYFORMAT:
2829 return 1;
2830 case SM_IMMENABLED:
2831 return 0; /* FIXME */
2832 case SM_CXFOCUSBORDER:
2833 case SM_CYFOCUSBORDER:
2834 return 1;
2835 case SM_TABLETPC:
2836 case SM_MEDIACENTER:
2837 return 0;
2838 case SM_CMETRICS:
2839 return SM_CMETRICS;
2840 default:
2841 return 0;
2842 }
2843 }
2844
2845
2846 /***********************************************************************
2847 * SwapMouseButton (USER32.@)
2848 * Reverse or restore the meaning of the left and right mouse buttons
2849 * fSwap [I ] TRUE - reverse, FALSE - original
2850 * RETURN
2851 * previous state
2852 */
2853 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2854 {
2855 BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2856 SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2857 return prev;
2858 }
2859
2860
2861 /**********************************************************************
2862 * SetDoubleClickTime (USER32.@)
2863 */
2864 BOOL WINAPI SetDoubleClickTime( UINT interval )
2865 {
2866 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2867 }
2868
2869
2870 /**********************************************************************
2871 * GetDoubleClickTime (USER32.@)
2872 */
2873 UINT WINAPI GetDoubleClickTime(void)
2874 {
2875 UINT time = 0;
2876
2877 get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
2878 SPI_SETDOUBLECLICKTIME_REGKEY,
2879 SPI_SETDOUBLECLICKTIME_VALNAME,
2880 &double_click_time, &time );
2881 if (!time) time = 500;
2882 return time;
2883 }
2884
2885
2886 /*************************************************************************
2887 * GetSysColor (USER32.@)
2888 */
2889 COLORREF WINAPI GetSysColor( INT nIndex )
2890 {
2891 if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
2892 return SysColors[nIndex];
2893 else
2894 return 0;
2895 }
2896
2897
2898 /*************************************************************************
2899 * SetSysColors (USER32.@)
2900 */
2901 BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
2902 const COLORREF *lpColorValues )
2903 {
2904 int i;
2905
2906 for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
2907
2908 /* Send WM_SYSCOLORCHANGE message to all windows */
2909
2910 SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
2911
2912 /* Repaint affected portions of all visible windows */
2913
2914 RedrawWindow( GetDesktopWindow(), NULL, 0,
2915 RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
2916 return TRUE;
2917 }
2918
2919
2920 /*************************************************************************
2921 * SetSysColorsTemp (USER32.@)
2922 *
2923 * UNDOCUMENTED !!
2924 *
2925 * Called by W98SE desk.cpl Control Panel Applet:
2926 * handle = SetSysColorsTemp(ptr, ptr, nCount); ("set" call)
2927 * result = SetSysColorsTemp(NULL, NULL, handle); ("restore" call)
2928 *
2929 * pPens is an array of COLORREF values, which seems to be used
2930 * to indicate the color values to create new pens with.
2931 *
2932 * pBrushes is an array of solid brush handles (returned by a previous
2933 * CreateSolidBrush), which seems to contain the brush handles to set
2934 * for the system colors.
2935 *
2936 * n seems to be used for
2937 * a) indicating the number of entries to operate on (length of pPens,
2938 * pBrushes)
2939 * b) passing the handle that points to the previously used color settings.
2940 * I couldn't figure out in hell what kind of handle this is on
2941 * Windows. I just use a heap handle instead. Shouldn't matter anyway.
2942 *
2943 * RETURNS
2944 * heap handle of our own copy of the current syscolors in case of
2945 * "set" call, i.e. pPens, pBrushes != NULL.
2946 * TRUE (unconditionally !) in case of "restore" call,
2947 * i.e. pPens, pBrushes == NULL.
2948 * FALSE in case of either pPens != NULL and pBrushes == NULL
2949 * or pPens == NULL and pBrushes != NULL.
2950 *
2951 * I'm not sure whether this implementation is 100% correct. [AM]
2952 */
2953 DWORD WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD n)
2954 {
2955 DWORD i;
2956
2957 if (pPens && pBrushes) /* "set" call */
2958 {
2959 /* allocate our structure to remember old colors */
2960 LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
2961 LPVOID p = pOldCol;
2962 *(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
2963 memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
2964 memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
2965
2966 for (i=0; i < n; i++)
2967 {
2968 SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
2969 SysColorBrushes[i] = pBrushes[i];
2970 }
2971
2972 return (DWORD)pOldCol; /* FIXME: pointer truncation */
2973 }
2974 if (!pPens && !pBrushes) /* "restore" call */
2975 {
2976 LPVOID pOldCol = (LPVOID)n; /* FIXME: not 64-bit safe */
2977 LPVOID p = pOldCol;
2978 DWORD nCount = *(DWORD *)p;
2979 p = (char*)p + sizeof(DWORD);
2980
2981 for (i=0; i < nCount; i++)
2982 {
2983 DeleteObject(SysColorPens[i]);
2984 SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
2985 }
2986 for (i=0; i < nCount; i++)
2987 {
2988 SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
2989 }
2990 /* get rid of storage structure */
2991 HeapFree(GetProcessHeap(), 0, pOldCol);
2992
2993 return TRUE;
2994 }
2995 return FALSE;
2996 }
2997
2998
2999 /***********************************************************************
3000 * GetSysColorBrush (USER32.@)
3001 */
3002 HBRUSH WINAPI GetSysColorBrush( INT index )
3003 {
3004 if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
3005 WARN("Unknown index(%d)\n", index );
3006 return GetStockObject(LTGRAY_BRUSH);
3007 }
3008
3009
3010 /***********************************************************************
3011 * SYSCOLOR_GetPen
3012 */
3013 HPEN SYSCOLOR_GetPen( INT index )
3014 {
3015 /* We can assert here, because this function is internal to Wine */
3016 assert (0 <= index && index < NUM_SYS_COLORS);
3017 return SysColorPens[index];
3018 }
3019
3020
3021 /***********************************************************************
3022 * ChangeDisplaySettingsA (USER32.@)
3023 */
3024 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
3025 {
3026 if (devmode) devmode->dmDriverExtra = 0;
3027
3028 return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
3029 }
3030
3031
3032 /***********************************************************************
3033 * ChangeDisplaySettingsW (USER32.@)
3034 */
3035 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
3036 {
3037 if (devmode) devmode->dmDriverExtra = 0;
3038
3039 return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
3040 }
3041
3042
3043 /***********************************************************************
3044 * ChangeDisplaySettingsExA (USER32.@)
3045 */
3046 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
3047 DWORD flags, LPVOID lparam )
3048 {
3049 LONG ret;
3050 UNICODE_STRING nameW;
3051
3052 if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
3053 else nameW.Buffer = NULL;
3054
3055 if (devmode)
3056 {
3057 DEVMODEW *devmodeW;
3058
3059 devmodeW = GdiConvertToDevmodeW(devmode);
3060 if (devmodeW)
3061 {
3062 ret = ChangeDisplaySettingsExW(nameW.Buffer, devmodeW, hwnd, flags, lparam);
3063 HeapFree(GetProcessHeap(), 0, devmodeW);
3064 }
3065 else
3066 ret = DISP_CHANGE_SUCCESSFUL;
3067 }
3068 else
3069 {
3070 ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
3071 }
3072
3073 if (devname) RtlFreeUnicodeString(&nameW);
3074 return ret;
3075 }
3076
3077
3078 /***********************************************************************
3079 * ChangeDisplaySettingsExW (USER32.@)
3080 */
3081 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
3082 DWORD flags, LPVOID lparam )
3083 {
3084 /* make sure the desktop window is created before mode changing */
3085 GetDesktopWindow();
3086
3087 return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
3088 }
3089
3090
3091 /***********************************************************************
3092 * EnumDisplaySettingsW (USER32.@)
3093 *
3094 * RETURNS
3095 * TRUE if nth setting exists found (described in the LPDEVMODEW struct)
3096 * FALSE if we do not have the nth setting
3097 */
3098 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
3099 {
3100 return EnumDisplaySettingsExW(name, n, devmode, 0);
3101 }
3102
3103
3104 /***********************************************************************
3105 * EnumDisplaySettingsA (USER32.@)
3106 */
3107 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
3108 {
3109 return EnumDisplaySettingsExA(name, n, devmode, 0);
3110 }
3111
3112
3113 /***********************************************************************
3114 * EnumDisplaySettingsExA (USER32.@)
3115 */
3116 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3117 LPDEVMODEA lpDevMode, DWORD dwFlags)
3118 {
3119 DEVMODEW devmodeW;
3120 BOOL ret;
3121 UNICODE_STRING nameW;
3122
3123 if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3124 else nameW.Buffer = NULL;
3125
3126 ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3127 if (ret)
3128 {
3129 lpDevMode->dmSize = FIELD_OFFSET(DEVMODEA, dmICMMethod);
3130 lpDevMode->dmSpecVersion = devmodeW.dmSpecVersion;
3131 lpDevMode->dmDriverVersion = devmodeW.dmDriverVersion;
3132 WideCharToMultiByte(CP_ACP, 0, devmodeW.dmDeviceName, -1,
3133 (LPSTR)lpDevMode->dmDeviceName, CCHDEVICENAME, NULL, NULL);
3134 lpDevMode->dmDriverExtra = 0; /* FIXME */
3135 lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
3136 lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
3137 lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
3138 lpDevMode->u2.dmDisplayFlags = devmodeW.u2.dmDisplayFlags;
3139 lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3140 lpDevMode->dmFields = devmodeW.dmFields;
3141
3142 lpDevMode->u1.s2.dmPosition.x = devmodeW.u1.s2.dmPosition.x;
3143 lpDevMode->u1.s2.dmPosition.y = devmodeW.u1.s2.dmPosition.y;
3144 lpDevMode->u1.s2.dmDisplayOrientation = devmodeW.u1.s2.dmDisplayOrientation;
3145 lpDevMode->u1.s2.dmDisplayFixedOutput = devmodeW.u1.s2.dmDisplayFixedOutput;
3146 }
3147 if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3148 return ret;
3149 }
3150
3151
3152 /***********************************************************************
3153 * EnumDisplaySettingsExW (USER32.@)
3154 */
3155 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3156 LPDEVMODEW lpDevMode, DWORD dwFlags)
3157 {
3158 /* make sure the desktop window is created before mode enumeration */
3159 GetDesktopWindow();
3160
3161 return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3162 }
3163
3164 /***********************************************************************
3165 * SetProcessDPIAware (USER32.@)
3166 */
3167 BOOL WINAPI SetProcessDPIAware( VOID )
3168 {
3169 FIXME( "stub!\n");
3170
3171 return TRUE;
3172 }
Maarten's multimedia branch