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gameux: Add interface registration routines.
[wine/hramrach.git] / dlls / user32 / sysparams.c
blob8c6367e2471b7e837b2cb328b3f2f6a9ad4a832a
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/wingdi16.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_SETFOREGROUNDLOCKTIMEOUT_IDX,
87 SPI_CARETWIDTH_IDX,
88 SPI_SETMOUSESPEED_IDX,
89 SPI_SETFONTSMOOTHINGTYPE_IDX,
90 SPI_SETFONTSMOOTHINGCONTRAST_IDX,
91 SPI_SETFONTSMOOTHINGORIENTATION_IDX,
92 SPI_INDEX_COUNT
93 };
94
95 static const char * const DefSysColors[] =
96 {
97 "Scrollbar", "212 208 200", /* COLOR_SCROLLBAR */
98 "Background", "58 110 165", /* COLOR_BACKGROUND */
99 "ActiveTitle", "10 36 106", /* COLOR_ACTIVECAPTION */
100 "InactiveTitle", "128 128 128", /* COLOR_INACTIVECAPTION */
101 "Menu", "212 208 200", /* COLOR_MENU */
102 "Window", "255 255 255", /* COLOR_WINDOW */
103 "WindowFrame", "0 0 0", /* COLOR_WINDOWFRAME */
104 "MenuText", "0 0 0", /* COLOR_MENUTEXT */
105 "WindowText", "0 0 0", /* COLOR_WINDOWTEXT */
106 "TitleText", "255 255 255", /* COLOR_CAPTIONTEXT */
107 "ActiveBorder", "212 208 200", /* COLOR_ACTIVEBORDER */
108 "InactiveBorder", "212 208 200", /* COLOR_INACTIVEBORDER */
109 "AppWorkSpace", "128 128 128", /* COLOR_APPWORKSPACE */
110 "Hilight", "10 36 106", /* COLOR_HIGHLIGHT */
111 "HilightText", "255 255 255", /* COLOR_HIGHLIGHTTEXT */
112 "ButtonFace", "212 208 200", /* COLOR_BTNFACE */
113 "ButtonShadow", "128 128 128", /* COLOR_BTNSHADOW */
114 "GrayText", "128 128 128", /* COLOR_GRAYTEXT */
115 "ButtonText", "0 0 0", /* COLOR_BTNTEXT */
116 "InactiveTitleText", "212 208 200", /* COLOR_INACTIVECAPTIONTEXT */
117 "ButtonHilight", "255 255 255", /* COLOR_BTNHIGHLIGHT */
118 "ButtonDkShadow", "64 64 64", /* COLOR_3DDKSHADOW */
119 "ButtonLight", "212 208 200", /* COLOR_3DLIGHT */
120 "InfoText", "0 0 0", /* COLOR_INFOTEXT */
121 "InfoWindow", "255 255 225", /* COLOR_INFOBK */
122 "ButtonAlternateFace", "181 181 181", /* COLOR_ALTERNATEBTNFACE */
123 "HotTrackingColor", "0 0 128", /* COLOR_HOTLIGHT */
124 "GradientActiveTitle", "166 202 240", /* COLOR_GRADIENTACTIVECAPTION */
125 "GradientInactiveTitle", "192 192 192", /* COLOR_GRADIENTINACTIVECAPTION */
126 "MenuHilight", "10 36 106", /* COLOR_MENUHILIGHT */
127 "MenuBar", "212 208 200" /* COLOR_MENUBAR */
128 };
129
130 /**
131 * Names of the registry subkeys of HKEY_CURRENT_USER key and value names
132 * for the system parameters.
133 * Names of the keys are created by adding string "_REGKEY" to
134 * "SET" action names, value names are created by adding "_REG_NAME"
135 * to the "SET" action name.
136 */
137 static const WCHAR SPI_SETBEEP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
138 static const WCHAR SPI_SETBEEP_VALNAME[]= {'B','e','e','p',0};
139 static const WCHAR SPI_SETMOUSE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
140 static const WCHAR SPI_SETMOUSE_VALNAME1[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
141 static const WCHAR SPI_SETMOUSE_VALNAME2[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
142 static const WCHAR SPI_SETMOUSE_VALNAME3[]= {'M','o','u','s','e','S','p','e','e','d',0};
143 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','\\',
144 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
145 static const WCHAR SPI_SETBORDER_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
146 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};
147 static const WCHAR SPI_SETKEYBOARDSPEED_VALNAME[]= {'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
148 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','\\',
149 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
150 static const WCHAR SPI_ICONHORIZONTALSPACING_VALNAME[]= {'I','c','o','n','S','p','a','c','i','n','g',0};
151 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};
152 static const WCHAR SPI_SETSCREENSAVETIMEOUT_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
153 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};
154 static const WCHAR SPI_SETSCREENSAVEACTIVE_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
155 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};
156 static const WCHAR SPI_SETGRIDGRANULARITY_VALNAME[]= {'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
157 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};
158 static const WCHAR SPI_SETKEYBOARDDELAY_VALNAME[]= {'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
159 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','\\',
160 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
161 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};
162 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','\\',
163 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
164 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};
165 static const WCHAR SPI_SETICONTITLEWRAP_VALNAME[]= {'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
166 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','\\',
167 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
168 static const WCHAR SPI_SETICONTITLELOGFONT_VALNAME[]= {'I','c','o','n','F','o','n','t',0};
169 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY1[]= {'S','o','f','t','w','a','r','e','\\',
170 'M','i','c','r','o','s','o','f','t','\\',
171 'W','i','n','d','o','w','s',' ','N','T','\\',
172 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
173 'W','i','n','d','o','w','s',0};
174 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};
175 static const WCHAR SPI_SETMENUDROPALIGNMENT_VALNAME[]= {'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
176 static const WCHAR SPI_SETSNAPTODEFBUTTON_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
177 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};
178 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
179 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};
180 static const WCHAR SPI_SETDOUBLECLKWIDTH_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
181 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
182 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};
183 static const WCHAR SPI_SETDOUBLECLKHEIGHT_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
184 static const WCHAR SPI_SETDOUBLECLICKTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
185 static const WCHAR SPI_SETDOUBLECLICKTIME_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
186 static const WCHAR SPI_SETMOUSEBUTTONSWAP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
187 static const WCHAR SPI_SETMOUSEBUTTONSWAP_VALNAME[]= {'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
188 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};
189 static const WCHAR SPI_SETDRAGFULLWINDOWS_VALNAME[]= {'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
190 static const WCHAR SPI_SETSHOWSOUNDS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
191 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
192 'S','h','o','w','S','o','u','n','d','s',0};
193 static const WCHAR SPI_SETSHOWSOUNDS_VALNAME[]= {'O','n',0};
194 static const WCHAR SPI_SETKEYBOARDPREF_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
195 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
196 'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
197 static const WCHAR SPI_SETKEYBOARDPREF_VALNAME[]= {'O','n',0};
198 static const WCHAR SPI_SETSCREENREADER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
199 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
200 'B','l','i','n','d',' ','A','c','c','e','s','s',0};
201 static const WCHAR SPI_SETSCREENREADER_VALNAME[]= {'O','n',0};
202 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};
203 static const WCHAR SPI_SETDESKWALLPAPER_VALNAME[]= {'W','a','l','l','p','a','p','e','r',0};
204 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};
205 static const WCHAR SPI_SETFONTSMOOTHING_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
206 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};
207 static const WCHAR SPI_SETLOWPOWERACTIVE_VALNAME[]= {'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
208 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};
209 static const WCHAR SPI_SETPOWEROFFACTIVE_VALNAME[]= {'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
210 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};
211 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};
212 static const WCHAR SPI_SETMOUSEHOVERWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
213 static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
214 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
215 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
216 static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
217 static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
218 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};
219 static const WCHAR SPI_SETMOUSESCROLLCHARS_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','C','h','a','r','s',0};
220 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};
221 static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
222 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};
223 static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]= {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
224 static const WCHAR SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
225 static const WCHAR SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME[]= {'F','o','r','e','g','r','o','u','n','d','L','o','c','k','T','i','m','e','o','u','t',0};
226 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};
227 static const WCHAR SPI_CARETWIDTH_VALNAME[]= {'C','a','r','e','t','W','i','d','t','h',0};
228 static const WCHAR SPI_SETMOUSESPEED_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
229 static const WCHAR SPI_SETMOUSESPEED_VALNAME[]= {'M','o','u','s','e','S','e','n','s','i','t','i','v','i','t','y',0};
230 static const WCHAR SPI_SETFONTSMOOTHINGTYPE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
231 static const WCHAR SPI_SETFONTSMOOTHINGTYPE_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','T','y','p','e',0};
232 static const WCHAR SPI_SETFONTSMOOTHINGCONTRAST_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
233 static const WCHAR SPI_SETFONTSMOOTHINGCONTRAST_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','G','a','m','m','a',0};
234 static const WCHAR SPI_SETFONTSMOOTHINGORIENTATION_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
235 static const WCHAR SPI_SETFONTSMOOTHINGORIENTATION_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','O','r','i','e','n','t','a','t','i','o','n',0};
236
237 /* FIXME - real values */
238 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};
239 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};
240
241 static const WCHAR METRICS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
242 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
243 static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]= {'S','c','r','o','l','l','W','i','d','t','h',0};
244 static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]= {'S','c','r','o','l','l','H','e','i','g','h','t',0};
245 static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]= {'C','a','p','t','i','o','n','W','i','d','t','h',0};
246 static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]= {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
247 static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]= {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
248 static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
249 static const WCHAR METRICS_MENUWIDTH_VALNAME[]= {'M','e','n','u','W','i','d','t','h',0};
250 static const WCHAR METRICS_MENUHEIGHT_VALNAME[]= {'M','e','n','u','H','e','i','g','h','t',0};
251 static const WCHAR METRICS_ICONSIZE_VALNAME[]= {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
252 static const WCHAR METRICS_BORDERWIDTH_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
253 static const WCHAR METRICS_CAPTIONLOGFONT_VALNAME[]= {'C','a','p','t','i','o','n','F','o','n','t',0};
254 static const WCHAR METRICS_SMCAPTIONLOGFONT_VALNAME[]={'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
255 static const WCHAR METRICS_MENULOGFONT_VALNAME[]= {'M','e','n','u','F','o','n','t',0};
256 static const WCHAR METRICS_MESSAGELOGFONT_VALNAME[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
257 static const WCHAR METRICS_STATUSLOGFONT_VALNAME[]= {'S','t','a','t','u','s','F','o','n','t',0};
258 /* minimized metrics */
259 static const WCHAR METRICS_MINWIDTH_VALNAME[] = {'M','i','n','W','i','d','t','h','\0'};
260 static const WCHAR METRICS_MINHORZGAP_VALNAME[] = {'M','i','n','H','o','r','z','G','a','p','\0'};
261 static const WCHAR METRICS_MINVERTGAP_VALNAME[] = {'M','i','n','V','e','r','t','G','a','p','\0'};
262 static const WCHAR METRICS_MINARRANGE_VALNAME[] = {'M','i','n','A','r','r','a','n','g','e','\0'};
263
264 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
265 'W','i','n','e',0};
266
267 /* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
268 static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
269 'S','y','s','t','e','m',' ',
270 'P','a','r','a','m','e','t','e','r','s',0};
271
272 static const WCHAR Yes[]= {'Y','e','s',0};
273 static const WCHAR No[]= {'N','o',0};
274 static const WCHAR Desktop[]= {'D','e','s','k','t','o','p',0};
275 static const WCHAR Pattern[]= {'P','a','t','t','e','r','n',0};
276 static const WCHAR MenuFont[]= {'M','e','n','u','F','o','n','t',0};
277 static const WCHAR MenuFontSize[]= {'M','e','n','u','F','o','n','t','S','i','z','e',0};
278 static const WCHAR StatusFont[]= {'S','t','a','t','u','s','F','o','n','t',0};
279 static const WCHAR StatusFontSize[]= {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
280 static const WCHAR MessageFont[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
281 static const WCHAR MessageFontSize[]= {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
282 static const WCHAR System[]= {'S','y','s','t','e','m',0};
283 static const WCHAR IconTitleSize[]= {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
284 static const WCHAR IconTitleFaceName[]= {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
285 static const WCHAR defPattern[]= {'0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',0};
286 static const WCHAR CSu[]= {'%','u',0};
287 static const WCHAR CSd[]= {'%','d',0};
288
289 /* Indicators whether system parameter value is loaded */
290 static char spi_loaded[SPI_INDEX_COUNT];
291
292 static BOOL notify_change = TRUE;
293
294 /* System parameters storage */
295 static BOOL beep_active = TRUE;
296 static int mouse_threshold1 = 6;
297 static int mouse_threshold2 = 10;
298 static int mouse_speed = 1;
299 static UINT border = 1;
300 static UINT keyboard_speed = 31;
301 static UINT screensave_timeout = 300;
302 static UINT grid_granularity = 0;
303 static UINT keyboard_delay = 1;
304 static UINT double_click_width = 4;
305 static UINT double_click_height = 4;
306 static UINT double_click_time = 500;
307 static BOOL drag_full_windows = FALSE;
308 static RECT work_area;
309 static BOOL keyboard_pref = TRUE;
310 static BOOL screen_reader = FALSE;
311 static UINT mouse_hover_width = 4;
312 static UINT mouse_hover_height = 4;
313 static UINT mouse_hover_time = 400;
314 static UINT mouse_scroll_chars = 3;
315 static UINT mouse_scroll_lines = 3;
316 static UINT menu_show_delay = 400;
317 static UINT menu_drop_alignment = 0;
318 static BOOL screensaver_running = FALSE;
319 static UINT font_smoothing = 0; /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
320 static BOOL lowpoweractive = FALSE;
321 static BOOL poweroffactive = FALSE;
322 static BOOL show_sounds = FALSE;
323 static BOOL snap_to_default_button = FALSE;
324 static BOOL swap_buttons = FALSE;
325 static UINT foreground_lock_timeout = 0;
326 static UINT caret_width = 1;
327 static UINT mouse_sensitivity = 10;
328 static UINT font_smoothing_type = 0;
329 static UINT font_smoothing_contrast = 0;
330 static UINT font_smoothing_orientation = 0;
331 static BYTE user_prefs[4];
332
333 static MINIMIZEDMETRICS minimized_metrics =
334 {
335 sizeof(MINIMIZEDMETRICS),
336 154, /* iWidth */
337 0, /* iHorzGap */
338 0, /* iVertGap */
339 ARW_HIDE /* iArrange */
340 };
341
342 static ICONMETRICSW icon_metrics =
343 {
344 sizeof(ICONMETRICSW),
345 75, /* iHorzSpacing */
346 75, /* iVertSpacing */
347 TRUE, /* iTitleWrap */
348 { -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
349 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH } /* lfFont */
350 };
351
352 static NONCLIENTMETRICSW nonclient_metrics =
353 {
354 sizeof(NONCLIENTMETRICSW),
355 1, /* iBorderWidth */
356 16, /* iScrollWidth */
357 16, /* iScrollHeight */
358 18, /* iCaptionWidth */
359 18, /* iCaptionHeight */
360 { 0 }, /* lfCaptionFont */
361 13, /* iSmCaptionWidth */
362 15, /* iSmCaptionHeight */
363 { 0 }, /* lfSmCaptionFont */
364 18, /* iMenuWidth */
365 18, /* iMenuHeight */
366 { 0 }, /* lfMenuFont */
367 { 0 }, /* lfStatusFont */
368 { 0 } /* lfMessageFont */
369 };
370
371 /* some additional non client metric info */
372 static TEXTMETRICW tmMenuFont;
373 static UINT CaptionFontAvCharWidth;
374
375 static SIZE icon_size = { 32, 32 };
376
377 #define NUM_SYS_COLORS (COLOR_MENUBAR+1)
378
379 static COLORREF SysColors[NUM_SYS_COLORS];
380 static HBRUSH SysColorBrushes[NUM_SYS_COLORS];
381 static HPEN SysColorPens[NUM_SYS_COLORS];
382
383 static const WORD wPattern55AA[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
384
385 HBRUSH SYSCOLOR_55AABrush = 0;
386
387
388 static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
389 {
390 font32->lfHeight = font16->lfHeight;
391 font32->lfWidth = font16->lfWidth;
392 font32->lfEscapement = font16->lfEscapement;
393 font32->lfOrientation = font16->lfOrientation;
394 font32->lfWeight = font16->lfWeight;
395 font32->lfItalic = font16->lfItalic;
396 font32->lfUnderline = font16->lfUnderline;
397 font32->lfStrikeOut = font16->lfStrikeOut;
398 font32->lfCharSet = font16->lfCharSet;
399 font32->lfOutPrecision = font16->lfOutPrecision;
400 font32->lfClipPrecision = font16->lfClipPrecision;
401 font32->lfQuality = font16->lfQuality;
402 font32->lfPitchAndFamily = font16->lfPitchAndFamily;
403 MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
404 font32->lfFaceName[LF_FACESIZE-1] = 0;
405 }
406
407 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
408 {
409 font32A->lfHeight = font32W->lfHeight;
410 font32A->lfWidth = font32W->lfWidth;
411 font32A->lfEscapement = font32W->lfEscapement;
412 font32A->lfOrientation = font32W->lfOrientation;
413 font32A->lfWeight = font32W->lfWeight;
414 font32A->lfItalic = font32W->lfItalic;
415 font32A->lfUnderline = font32W->lfUnderline;
416 font32A->lfStrikeOut = font32W->lfStrikeOut;
417 font32A->lfCharSet = font32W->lfCharSet;
418 font32A->lfOutPrecision = font32W->lfOutPrecision;
419 font32A->lfClipPrecision = font32W->lfClipPrecision;
420 font32A->lfQuality = font32W->lfQuality;
421 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
422 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
423 font32A->lfFaceName[LF_FACESIZE-1] = 0;
424 }
425
426 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
427 {
428 font32W->lfHeight = font32A->lfHeight;
429 font32W->lfWidth = font32A->lfWidth;
430 font32W->lfEscapement = font32A->lfEscapement;
431 font32W->lfOrientation = font32A->lfOrientation;
432 font32W->lfWeight = font32A->lfWeight;
433 font32W->lfItalic = font32A->lfItalic;
434 font32W->lfUnderline = font32A->lfUnderline;
435 font32W->lfStrikeOut = font32A->lfStrikeOut;
436 font32W->lfCharSet = font32A->lfCharSet;
437 font32W->lfOutPrecision = font32A->lfOutPrecision;
438 font32W->lfClipPrecision = font32A->lfClipPrecision;
439 font32W->lfQuality = font32A->lfQuality;
440 font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
441 MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
442 font32W->lfFaceName[LF_FACESIZE-1] = 0;
443 }
444
445 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
446 {
447 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
448 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
449 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
450 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
451 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
452 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
453 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
454 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
455 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
456 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
457 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
458 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
459 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
460 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
461 }
462
463 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
464 {
465 lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
466 lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
467 lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
468 lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
469 lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
470 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
471 lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
472 lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
473 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
474 lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
475 lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
476 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
477 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
478 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
479 }
480
481
482 /* Helper functions to retrieve monitors info */
483
484 struct monitor_info
485 {
486 int count;
487 RECT virtual_rect;
488 };
489
490 static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
491 {
492 struct monitor_info *info = (struct monitor_info *)lp;
493 info->count++;
494 UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
495 return TRUE;
496 }
497
498 static void get_monitors_info( struct monitor_info *info )
499 {
500 info->count = 0;
501 SetRectEmpty( &info->virtual_rect );
502 EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
503 }
504
505
506 /* get text metrics and/or "average" char width of the specified logfont
507 * for the specified dc */
508 static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
509 {
510 HFONT hfont, hfontsav;
511 TEXTMETRICW tm;
512 if( !ptm) ptm = &tm;
513 hfont = CreateFontIndirectW( plf);
514 if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
515 ptm->tmHeight = -1;
516 if( psz) *psz = 10;
517 if( hfont) DeleteObject( hfont);
518 return;
519 }
520 GetTextMetricsW( hdc, ptm);
521 if( psz)
522 if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
523 *psz = 10;
524 SelectObject( hdc, hfontsav);
525 DeleteObject( hfont);
526 }
527
528 /***********************************************************************
529 * get_volatile_regkey
530 *
531 * Return a handle to the volatile registry key used to store
532 * non-permanently modified parameters.
533 */
534 static HKEY get_volatile_regkey(void)
535 {
536 static HKEY volatile_key;
537
538 if (!volatile_key)
539 {
540 HKEY key;
541 /* This must be non-volatile! */
542 if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
543 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0,
544 &key, 0 ) != ERROR_SUCCESS)
545 {
546 ERR("Can't create wine registry branch\n");
547 }
548 else
549 {
550 /* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
551 if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS,
552 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
553 &volatile_key, 0 ) != ERROR_SUCCESS)
554 ERR("Can't create non-permanent wine registry branch\n");
555
556 RegCloseKey(key);
557 }
558 }
559 return volatile_key;
560 }
561
562 /***********************************************************************
563 * SYSPARAMS_NotifyChange
564 *
565 * Sends notification about system parameter update.
566 */
567 static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
568 {
569 static const WCHAR emptyW[1];
570
571 if (notify_change)
572 {
573 if (fWinIni & SPIF_UPDATEINIFILE)
574 {
575 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
576 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
577 uiAction, (LPARAM) emptyW,
578 SMTO_ABORTIFHUNG, 2000, NULL );
579 }
580 else
581 {
582 /* FIXME notify other wine processes with internal message */
583 }
584 }
585 }
586
587
588 /***********************************************************************
589 * Loads system parameter from user profile.
590 */
591 static BOOL SYSPARAMS_LoadRaw( LPCWSTR lpRegKey, LPCWSTR lpValName, LPBYTE lpBuf, DWORD count )
592 {
593 BOOL ret = FALSE;
594 DWORD type;
595 HKEY hKey;
596
597 memset( lpBuf, 0, count );
598 if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
599 (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
600 {
601 ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, lpBuf, &count);
602 RegCloseKey( hKey );
603 }
604 return ret;
605 }
606
607 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
608 {
609 return SYSPARAMS_LoadRaw( lpRegKey, lpValName, (LPBYTE)lpBuf, count );
610 }
611
612 /***********************************************************************
613 * Saves system parameter to user profile.
614 */
615
616 /* Save data as-is */
617 static BOOL SYSPARAMS_SaveRaw( LPCWSTR lpRegKey, LPCWSTR lpValName,
618 const BYTE* lpValue, DWORD valueSize,
619 DWORD type, UINT fWinIni )
620 {
621 HKEY hKey;
622 HKEY hBaseKey;
623 DWORD dwOptions;
624 BOOL ret = FALSE;
625
626 if (fWinIni & SPIF_UPDATEINIFILE)
627 {
628 hBaseKey = HKEY_CURRENT_USER;
629 dwOptions = 0;
630 }
631 else
632 {
633 hBaseKey = get_volatile_regkey();
634 dwOptions = REG_OPTION_VOLATILE;
635 }
636
637 if (RegCreateKeyExW( hBaseKey, lpRegKey,
638 0, 0, dwOptions, KEY_ALL_ACCESS,
639 0, &hKey, 0 ) == ERROR_SUCCESS)
640 {
641 if (RegSetValueExW( hKey, lpValName, 0, type,
642 lpValue, valueSize) == ERROR_SUCCESS)
643 {
644 ret = TRUE;
645 if (hBaseKey == HKEY_CURRENT_USER)
646 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
647 }
648 RegCloseKey( hKey );
649 }
650 return ret;
651 }
652
653 /* Convenience function to save strings */
654 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
655 UINT fWinIni )
656 {
657 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)lpValue,
658 (strlenW(lpValue) + 1)*sizeof(WCHAR), REG_SZ, fWinIni );
659 }
660
661 /* Convenience function to save logical fonts */
662 static BOOL SYSPARAMS_SaveLogFont( LPCWSTR lpRegKey, LPCWSTR lpValName,
663 const LOGFONTW *plf, UINT fWinIni )
664 {
665 LOGFONTW lf = *plf;
666 int len;
667
668 /* Zero pad the end of lfFaceName so we don't write uninitialised
669 data to the registry */
670 lf.lfFaceName[LF_FACESIZE-1] = 0;
671 len = strlenW(lf.lfFaceName);
672 if(len < LF_FACESIZE-1)
673 memset(lf.lfFaceName + len, 0, (LF_FACESIZE - 1 - len) * sizeof(WCHAR));
674
675 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)&lf,
676 sizeof(LOGFONTW), REG_BINARY, fWinIni );
677 }
678
679
680 static inline HDC get_display_dc(void)
681 {
682 static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
683 static HDC display_dc;
684 if (!display_dc)
685 {
686 display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
687 __wine_make_gdi_object_system( display_dc, TRUE );
688 }
689 return display_dc;
690 }
691
692 static inline int get_display_dpi(void)
693 {
694 static int display_dpi;
695 if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
696 return display_dpi;
697 }
698
699 /***********************************************************************
700 * SYSPARAMS_Twips2Pixels
701 *
702 * Convert a dimension value that was obtained from the registry. These are
703 * quoted as being "twips" values if negative and pixels if positive.
704 * One inch is 1440 twips. So to convert, divide by 1440 to get inches and
705 * multiply that by the dots-per-inch to get the size in pixels.
706 * See for example
707 * MSDN Library - April 2001 -> Resource Kits ->
708 * Windows 2000 Resource Kit Reference ->
709 * Technical Reference to the Windows 2000 Registry ->
710 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
711 */
712 static inline int SYSPARAMS_Twips2Pixels(int x)
713 {
714 if (x < 0)
715 x = (-x * get_display_dpi() + 720) / 1440;
716 return x;
717 }
718
719 /***********************************************************************
720 * get_reg_metric
721 *
722 * Get a registry entry from the already open key. This allows us to open the
723 * section once and read several values.
724 *
725 * Of course this function belongs somewhere more usable but here will do
726 * for now.
727 */
728 static int get_reg_metric( HKEY hkey, LPCWSTR lpValName, int default_value )
729 {
730 int value = default_value;
731 if (hkey)
732 {
733 WCHAR buffer[128];
734 DWORD type, count = sizeof(buffer);
735 if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
736 {
737 if (type != REG_SZ)
738 {
739 /* Are there any utilities for converting registry entries
740 * between formats?
741 */
742 /* FIXME_(reg)("We need reg format converter\n"); */
743 }
744 else
745 value = atoiW(buffer);
746 }
747 }
748 return SYSPARAMS_Twips2Pixels(value);
749 }
750
751
752 /*************************************************************************
753 * SYSPARAMS_SetSysColor
754 */
755 static void SYSPARAMS_SetSysColor( int index, COLORREF color )
756 {
757 if (index < 0 || index >= NUM_SYS_COLORS) return;
758 SysColors[index] = color;
759 if (SysColorBrushes[index])
760 {
761 __wine_make_gdi_object_system( SysColorBrushes[index], FALSE);
762 DeleteObject( SysColorBrushes[index] );
763 }
764 SysColorBrushes[index] = CreateSolidBrush( color );
765 __wine_make_gdi_object_system( SysColorBrushes[index], TRUE);
766
767 if (SysColorPens[index])
768 {
769 __wine_make_gdi_object_system( SysColorPens[index], FALSE);
770 DeleteObject( SysColorPens[index] );
771 }
772 SysColorPens[index] = CreatePen( PS_SOLID, 1, color );
773 __wine_make_gdi_object_system( SysColorPens[index], TRUE);
774 }
775
776 /* load a uint parameter from the registry */
777 static BOOL get_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
778 UINT *value_ptr, UINT *ret_ptr )
779 {
780 if (!ret_ptr) return FALSE;
781 if (!spi_loaded[idx])
782 {
783 WCHAR buf[12];
784
785 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) )) *value_ptr = atoiW( buf );
786 spi_loaded[idx] = TRUE;
787 }
788 *ret_ptr = *value_ptr;
789 return TRUE;
790 }
791
792 /* load a twips parameter from the registry */
793 static BOOL get_twips_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
794 UINT *value_ptr, UINT *ret_ptr )
795 {
796 if (!ret_ptr) return FALSE;
797 if (!spi_loaded[idx])
798 {
799 WCHAR buf[12];
800
801 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) ))
802 *value_ptr = SYSPARAMS_Twips2Pixels( atoiW(buf) );
803 spi_loaded[idx] = TRUE;
804 }
805 *ret_ptr = *value_ptr;
806 return TRUE;
807 }
808
809 /* load a boolean parameter from the registry */
810 static inline BOOL get_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
811 BOOL *value_ptr, BOOL *ret_ptr )
812 {
813 return get_uint_param( idx, regkey, value, (UINT *)value_ptr, (UINT *)ret_ptr );
814 }
815
816 /* set a uint parameter that is mirrored in two different registry locations */
817 static BOOL set_uint_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
818 LPCWSTR value, UINT *value_ptr, UINT new_val, UINT fWinIni )
819 {
820 WCHAR buf[12];
821
822 wsprintfW(buf, CSu, new_val);
823 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
824 if (regkey_mirror) SYSPARAMS_Save( regkey_mirror, value, buf, fWinIni );
825 *value_ptr = new_val;
826 spi_loaded[idx] = TRUE;
827 return TRUE;
828 }
829
830 /* save an int parameter in registry */
831 static BOOL save_int_param( LPCWSTR regkey, LPCWSTR value, INT *value_ptr,
832 INT new_val, UINT fWinIni )
833 {
834 WCHAR buf[12];
835
836 wsprintfW(buf, CSd, new_val);
837 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
838 if( value_ptr) *value_ptr = new_val;
839 return TRUE;
840 }
841
842 /* set an int parameter in the registry */
843 static inline BOOL set_int_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
844 INT *value_ptr, INT new_val, UINT fWinIni )
845 {
846 BOOL ret = save_int_param( regkey, value, value_ptr, new_val, fWinIni );
847 if (ret) spi_loaded[idx] = TRUE;
848 return ret;
849 }
850
851 /* set a uint parameter in the registry */
852 static inline BOOL set_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
853 UINT *value_ptr, UINT new_val, UINT fWinIni )
854 {
855 return set_uint_param_mirrored( idx, regkey, NULL, value, value_ptr, new_val, fWinIni );
856 }
857
858 /* set a boolean parameter that is mirrored in two different registry locations */
859 static inline BOOL set_bool_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
860 LPCWSTR value, BOOL *value_ptr, BOOL new_val, UINT fWinIni )
861 {
862 return set_uint_param_mirrored( idx, regkey, regkey_mirror, value,
863 (UINT *)value_ptr, new_val, fWinIni );
864 }
865
866 /* set a boolean parameter in the registry */
867 static inline BOOL set_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
868 BOOL *value_ptr, BOOL new_val, UINT fWinIni )
869 {
870 return set_uint_param( idx, regkey, value, (UINT *)value_ptr, new_val, fWinIni );
871 }
872
873 /* load a boolean parameter from the user preference key */
874 static BOOL get_user_pref_param( UINT offset, UINT mask, BOOL *ret_ptr )
875 {
876 if (!ret_ptr) return FALSE;
877
878 if (!spi_loaded[SPI_USERPREFERENCEMASK_IDX])
879 {
880 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
881 SPI_USERPREFERENCEMASK_VALNAME,
882 user_prefs, sizeof(user_prefs) );
883 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
884 }
885 *ret_ptr = (user_prefs[offset] & mask) != 0;
886 return TRUE;
887 }
888
889 /* set a boolean parameter in the user preference key */
890 static BOOL set_user_pref_param( UINT offset, UINT mask, BOOL value, BOOL fWinIni )
891 {
892 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
893 SPI_USERPREFERENCEMASK_VALNAME,
894 user_prefs, sizeof(user_prefs) );
895 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
896
897 if (value) user_prefs[offset] |= mask;
898 else user_prefs[offset] &= ~mask;
899
900 SYSPARAMS_SaveRaw( SPI_USERPREFERENCEMASK_REGKEY,
901 SPI_USERPREFERENCEMASK_VALNAME,
902 user_prefs, sizeof(user_prefs), REG_BINARY, fWinIni );
903 return TRUE;
904 }
905
906 /***********************************************************************
907 * SYSPARAMS_Init
908 *
909 * Initialisation of the system metrics array.
910 */
911 void SYSPARAMS_Init(void)
912 {
913 HKEY hkey; /* key to the window metrics area of the registry */
914 int i, r, g, b;
915 char buffer[100];
916 HBITMAP h55AABitmap;
917
918 /* initialize system colors */
919
920 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Control Panel\\Colors", 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
921 hkey = 0;
922 for (i = 0; i < NUM_SYS_COLORS; i++)
923 {
924 BOOL bOk = FALSE;
925
926 /* first try, registry */
927 if (hkey)
928 {
929 DWORD dwDataSize = sizeof(buffer);
930 if (!(RegQueryValueExA(hkey,DefSysColors[i*2], 0, 0, (LPBYTE) buffer, &dwDataSize)))
931 if (sscanf( buffer, "%d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
932 }
933
934 /* second try, win.ini */
935 if (!bOk)
936 {
937 GetProfileStringA( "colors", DefSysColors[i*2], DefSysColors[i*2+1], buffer, 100 );
938 if (sscanf( buffer, " %d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
939 }
940
941 /* last chance, take the default */
942 if (!bOk) sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
943
944 SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
945 }
946 if (hkey) RegCloseKey( hkey );
947
948 /* create 55AA bitmap */
949
950 h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
951 SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
952 __wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
953 }
954
955
956 /***********************************************************************
957 * reg_get_logfont
958 *
959 * Tries to retrieve logfont info from the specified key and value
960 */
961 static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
962 {
963 HKEY hkey;
964 LOGFONTW lfbuf;
965 DWORD type, size;
966 BOOL found = FALSE;
967 HKEY base_keys[2];
968 int i;
969
970 base_keys[0] = get_volatile_regkey();
971 base_keys[1] = HKEY_CURRENT_USER;
972
973 for(i = 0; i < 2 && !found; i++)
974 {
975 if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
976 {
977 size = sizeof(lfbuf);
978 if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
979 type == REG_BINARY)
980 {
981 if( size == sizeof(lfbuf))
982 {
983 found = TRUE;
984 memcpy(lf, &lfbuf, size);
985 } else if( size == sizeof( LOGFONT16))
986 { /* win9x-winME format */
987 found = TRUE;
988 SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
989 } else
990 WARN("Unknown format in key %s value %s, size is %d\n",
991 debugstr_w( key), debugstr_w( value), size);
992 }
993 RegCloseKey(hkey);
994 }
995 }
996 if( found && lf->lfHeight > 0) {
997 /* positive height value means points ( inch/72 ) */
998 lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
999 }
1000 return found;
1001 }
1002
1003 /* load all the minimized metrics */
1004 static void load_minimized_metrics(void)
1005 {
1006 HKEY hkey;
1007 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1008 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1009
1010 minimized_metrics.iWidth = max( get_reg_metric(hkey,
1011 METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
1012 minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
1013 METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
1014 minimized_metrics.iVertGap = max( get_reg_metric(hkey,
1015 METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
1016 minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
1017 METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
1018
1019 if (hkey) RegCloseKey( hkey );
1020 spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1021 }
1022
1023 /* adjust some of the raw values found in the registry */
1024 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
1025 {
1026 TEXTMETRICW tm;
1027 if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
1028 if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
1029 if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
1030 if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
1031
1032 /* get some extra metrics */
1033 get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
1034 &tmMenuFont, NULL);
1035 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
1036 NULL, &CaptionFontAvCharWidth);
1037
1038 /* adjust some heights to the corresponding font */
1039 pncm->iMenuHeight = max( pncm->iMenuHeight,
1040 2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
1041 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
1042 pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
1043 get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
1044 pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
1045 }
1046
1047 /* load all the non-client metrics */
1048 static void load_nonclient_metrics(void)
1049 {
1050 HKEY hkey;
1051 NONCLIENTMETRICSW ncm;
1052 INT r;
1053
1054 ncm.cbSize = sizeof (ncm);
1055 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1056 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1057
1058 /* initialize geometry entries */
1059 ncm.iBorderWidth = get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
1060 ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
1061 ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
1062
1063 /* size of the normal caption buttons */
1064 ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
1065 ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
1066
1067 /* caption font metrics */
1068 if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
1069 {
1070 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
1071 ncm.lfCaptionFont.lfWeight = FW_BOLD;
1072 }
1073
1074 /* size of the small caption buttons */
1075 ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
1076 ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
1077
1078 /* small caption font metrics */
1079 if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
1080 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
1081
1082 /* menus, FIXME: names of registry entries are bogus */
1083
1084 /* size of the menu (MDI) buttons */
1085 ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
1086 ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
1087
1088 /* menu font metrics */
1089 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
1090 {
1091 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
1092 GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
1093 ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
1094 r = GetProfileIntW( Desktop, MenuFontSize, 0 );
1095 if (r)
1096 ncm.lfMenuFont.lfHeight = -r;
1097 ncm.lfMenuFont.lfWeight = FW_NORMAL;
1098 }
1099
1100 /* status bar font metrics */
1101 if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
1102 {
1103 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
1104 GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
1105 ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
1106 r = GetProfileIntW( Desktop, StatusFontSize, 0 );
1107 if (r)
1108 ncm.lfStatusFont.lfHeight = -r;
1109 ncm.lfStatusFont.lfWeight = FW_NORMAL;
1110 }
1111
1112 /* message font metrics */
1113 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
1114 {
1115 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
1116 GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
1117 ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
1118 r = GetProfileIntW( Desktop, MessageFontSize, 0 );
1119 if (r)
1120 ncm.lfMessageFont.lfHeight = -r;
1121 ncm.lfMessageFont.lfWeight = FW_NORMAL;
1122 }
1123
1124 /* some extra fields not in the nonclient structure */
1125 icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
1126
1127 if (hkey) RegCloseKey( hkey );
1128 normalize_nonclientmetrics( &ncm);
1129 nonclient_metrics = ncm;
1130 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1131 }
1132
1133 static BOOL CALLBACK enum_monitors( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
1134 {
1135 MONITORINFO mi;
1136
1137 mi.cbSize = sizeof(mi);
1138 if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
1139 {
1140 LPRECT work = (LPRECT)lp;
1141 *work = mi.rcWork;
1142 return FALSE;
1143 }
1144 return TRUE;
1145 }
1146
1147 /***********************************************************************
1148 * SystemParametersInfoW (USER32.@)
1149 *
1150 * Each system parameter has flag which shows whether the parameter
1151 * is loaded or not. Parameters, stored directly in SysParametersInfo are
1152 * loaded from registry only when they are requested and the flag is
1153 * "false", after the loading the flag is set to "true". On interprocess
1154 * notification of the parameter change the corresponding parameter flag is
1155 * set to "false". The parameter value will be reloaded when it is requested
1156 * the next time.
1157 * Parameters, backed by or depend on GetSystemMetrics are processed
1158 * differently. These parameters are always loaded. They are reloaded right
1159 * away on interprocess change notification. We can't do lazy loading because
1160 * we don't want to complicate GetSystemMetrics.
1161 * Parameters, backed by X settings are read from corresponding setting.
1162 * On the parameter change request the setting is changed. Interprocess change
1163 * notifications are ignored.
1164 * When parameter value is updated the changed value is stored in permanent
1165 * registry branch if saving is requested. Otherwise it is stored
1166 * in temporary branch
1167 *
1168 * Some SPI values can also be stored as Twips values in the registry,
1169 * don't forget the conversion!
1170 */
1171 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1172 PVOID pvParam, UINT fWinIni )
1173 {
1174 #define WINE_SPI_FIXME(x) \
1175 case x: \
1176 { \
1177 static BOOL warn = TRUE; \
1178 if (warn) \
1179 { \
1180 warn = FALSE; \
1181 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1182 } \
1183 } \
1184 SetLastError( ERROR_INVALID_SPI_VALUE ); \
1185 ret = FALSE; \
1186 break
1187 #define WINE_SPI_WARN(x) \
1188 case x: \
1189 WARN( "Ignored action: %u (%s)\n", x, #x ); \
1190 break
1191
1192 BOOL ret = TRUE;
1193 unsigned spi_idx = 0;
1194
1195 switch (uiAction)
1196 {
1197 case SPI_GETBEEP: /* 1 */
1198 if (!pvParam) return FALSE;
1199
1200 spi_idx = SPI_SETBEEP_IDX;
1201 if (!spi_loaded[spi_idx])
1202 {
1203 WCHAR buf[5];
1204
1205 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
1206 beep_active = !lstrcmpiW( Yes, buf );
1207 spi_loaded[spi_idx] = TRUE;
1208 }
1209
1210 *(BOOL *)pvParam = beep_active;
1211 break;
1212
1213 case SPI_SETBEEP: /* 2 */
1214 spi_idx = SPI_SETBEEP_IDX;
1215 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
1216 (uiParam ? Yes : No), fWinIni ))
1217 {
1218 beep_active = uiParam;
1219 spi_loaded[spi_idx] = TRUE;
1220 }
1221 else
1222 ret = FALSE;
1223 break;
1224
1225 case SPI_GETMOUSE: /* 3 */
1226 if (!pvParam) return FALSE;
1227
1228 spi_idx = SPI_SETMOUSE_IDX;
1229 if (!spi_loaded[spi_idx])
1230 {
1231 WCHAR buf[12];
1232
1233 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1234 buf, sizeof(buf) ))
1235 mouse_threshold1 = atoiW( buf );
1236 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1237 buf, sizeof(buf) ))
1238 mouse_threshold2 = atoiW( buf );
1239 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1240 buf, sizeof(buf) ))
1241 mouse_speed = atoiW( buf );
1242 spi_loaded[spi_idx] = TRUE;
1243 }
1244 ((INT *)pvParam)[0] = mouse_threshold1;
1245 ((INT *)pvParam)[1] = mouse_threshold2;
1246 ((INT *)pvParam)[2] = mouse_speed;
1247 break;
1248
1249 case SPI_SETMOUSE: /* 4 */
1250 {
1251 if (!pvParam) return FALSE;
1252 ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1253 &mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
1254 if( ret) {
1255 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1256 &mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
1257 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1258 &mouse_speed, ((INT *)pvParam)[2], fWinIni);
1259 }
1260 break;
1261 }
1262
1263 case SPI_GETBORDER:
1264 ret = get_twips_param( SPI_SETBORDER_IDX,
1265 SPI_SETBORDER_REGKEY,
1266 SPI_SETBORDER_VALNAME,
1267 &border, pvParam );
1268 if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
1269 break;
1270
1271 case SPI_SETBORDER:
1272 nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
1273 /* raw value goes to registry */
1274 ret = set_uint_param( SPI_SETBORDER_IDX,
1275 SPI_SETBORDER_REGKEY,
1276 SPI_SETBORDER_VALNAME,
1277 &border, uiParam, fWinIni );
1278 break;
1279
1280 case SPI_GETKEYBOARDSPEED:
1281 ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1282 SPI_SETKEYBOARDSPEED_REGKEY,
1283 SPI_SETKEYBOARDSPEED_VALNAME,
1284 &keyboard_speed, pvParam );
1285 break;
1286
1287 case SPI_SETKEYBOARDSPEED:
1288 if (uiParam > 31) uiParam = 31;
1289 ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1290 SPI_SETKEYBOARDSPEED_REGKEY,
1291 SPI_SETKEYBOARDSPEED_VALNAME,
1292 &keyboard_speed, uiParam, fWinIni );
1293 break;
1294
1295 /* not implemented in Windows */
1296 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
1297
1298 case SPI_ICONHORIZONTALSPACING:
1299 if (pvParam != NULL)
1300 {
1301 ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
1302 SPI_ICONHORIZONTALSPACING_REGKEY,
1303 SPI_ICONHORIZONTALSPACING_VALNAME,
1304 (UINT*)&icon_metrics.iHorzSpacing, pvParam );
1305 }
1306 else
1307 {
1308 if (uiParam < 32) uiParam = 32;
1309 ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
1310 SPI_ICONHORIZONTALSPACING_REGKEY,
1311 SPI_ICONHORIZONTALSPACING_VALNAME,
1312 (UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
1313 }
1314 break;
1315
1316 case SPI_GETSCREENSAVETIMEOUT:
1317 ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1318 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1319 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1320 &screensave_timeout, pvParam );
1321 break;
1322
1323 case SPI_SETSCREENSAVETIMEOUT:
1324 ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1325 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1326 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1327 &screensave_timeout, uiParam, fWinIni );
1328 break;
1329
1330 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1331 if (!pvParam) return FALSE;
1332 *(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
1333 break;
1334
1335 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1336 {
1337 WCHAR buf[12];
1338
1339 wsprintfW(buf, CSu, uiParam);
1340 USER_Driver->pSetScreenSaveActive( uiParam );
1341 /* saved value does not affect Wine */
1342 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1343 SPI_SETSCREENSAVEACTIVE_VALNAME,
1344 buf, fWinIni );
1345 break;
1346 }
1347
1348 case SPI_GETGRIDGRANULARITY:
1349 ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1350 SPI_SETGRIDGRANULARITY_REGKEY,
1351 SPI_SETGRIDGRANULARITY_VALNAME,
1352 &grid_granularity, pvParam );
1353 break;
1354
1355 case SPI_SETGRIDGRANULARITY:
1356 ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1357 SPI_SETGRIDGRANULARITY_REGKEY,
1358 SPI_SETGRIDGRANULARITY_VALNAME,
1359 &grid_granularity, uiParam, fWinIni );
1360 break;
1361
1362 case SPI_SETDESKWALLPAPER: /* 20 */
1363 if (!pvParam || !SetDeskWallPaper( pvParam )) return FALSE;
1364 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1365 break;
1366
1367 case SPI_SETDESKPATTERN: /* 21 */
1368 /* FIXME: the ability to specify a pattern in pvParam
1369 doesn't seem to be documented for Win32 */
1370 if ((INT16)uiParam == -1)
1371 {
1372 WCHAR buf[256];
1373 GetProfileStringW( Desktop, Pattern,
1374 defPattern,
1375 buf, sizeof(buf)/sizeof(WCHAR) );
1376 ret = DESKTOP_SetPattern( buf );
1377 } else
1378 ret = DESKTOP_SetPattern( pvParam );
1379 break;
1380
1381 case SPI_GETKEYBOARDDELAY:
1382 ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1383 SPI_SETKEYBOARDDELAY_REGKEY,
1384 SPI_SETKEYBOARDDELAY_VALNAME,
1385 &keyboard_delay, pvParam );
1386 break;
1387
1388 case SPI_SETKEYBOARDDELAY:
1389 ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1390 SPI_SETKEYBOARDDELAY_REGKEY,
1391 SPI_SETKEYBOARDDELAY_VALNAME,
1392 &keyboard_delay, uiParam, fWinIni );
1393 break;
1394
1395 case SPI_ICONVERTICALSPACING:
1396 if (pvParam != NULL)
1397 {
1398 ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
1399 SPI_ICONVERTICALSPACING_REGKEY,
1400 SPI_ICONVERTICALSPACING_VALNAME,
1401 (UINT*)&icon_metrics.iVertSpacing, pvParam );
1402 if( icon_metrics.iVertSpacing < 32)
1403 icon_metrics.iVertSpacing = 32;
1404 }
1405 else
1406 {
1407 if (uiParam < 32) uiParam = 32;
1408 ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
1409 SPI_ICONVERTICALSPACING_REGKEY,
1410 SPI_ICONVERTICALSPACING_VALNAME,
1411 (UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
1412 }
1413 break;
1414
1415 case SPI_GETICONTITLEWRAP:
1416 ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
1417 SPI_SETICONTITLEWRAP_REGKEY1,
1418 SPI_SETICONTITLEWRAP_VALNAME,
1419 &icon_metrics.iTitleWrap, pvParam );
1420 break;
1421
1422 case SPI_SETICONTITLEWRAP:
1423 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1424 SPI_SETICONTITLEWRAP_REGKEY1,
1425 SPI_SETICONTITLEWRAP_REGKEY2,
1426 SPI_SETICONTITLEWRAP_VALNAME,
1427 &icon_metrics.iTitleWrap, uiParam, fWinIni );
1428 break;
1429
1430 case SPI_GETMENUDROPALIGNMENT:
1431 ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
1432 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1433 SPI_SETMENUDROPALIGNMENT_VALNAME,
1434 &menu_drop_alignment, pvParam );
1435 break;
1436
1437 case SPI_SETMENUDROPALIGNMENT:
1438 ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
1439 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1440 SPI_SETMENUDROPALIGNMENT_REGKEY2,
1441 SPI_SETMENUDROPALIGNMENT_VALNAME,
1442 &menu_drop_alignment, uiParam, fWinIni );
1443 break;
1444
1445 case SPI_SETDOUBLECLKWIDTH:
1446 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
1447 SPI_SETDOUBLECLKWIDTH_REGKEY1,
1448 SPI_SETDOUBLECLKWIDTH_REGKEY2,
1449 SPI_SETDOUBLECLKWIDTH_VALNAME,
1450 &double_click_width, uiParam, fWinIni );
1451 break;
1452
1453 case SPI_SETDOUBLECLKHEIGHT:
1454 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
1455 SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1456 SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1457 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1458 &double_click_height, uiParam, fWinIni );
1459 break;
1460
1461 case SPI_GETICONTITLELOGFONT:
1462 {
1463 LOGFONTW lfDefault;
1464
1465 if (!pvParam) return FALSE;
1466
1467 spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1468 if (!spi_loaded[spi_idx])
1469 {
1470 if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
1471 SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
1472 {
1473 INT r;
1474
1475 /*
1476 * The 'default GDI fonts' seems to be returned.
1477 * If a returned font is not a correct font in your environment,
1478 * please try to fix objects/gdiobj.c at first.
1479 */
1480 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1481
1482 GetProfileStringW( Desktop, IconTitleFaceName,
1483 lfDefault.lfFaceName,
1484 icon_metrics.lfFont.lfFaceName,
1485 LF_FACESIZE );
1486
1487 r = GetProfileIntW( Desktop, IconTitleSize, 0 );
1488 if (r)
1489 icon_metrics.lfFont.lfHeight = -r;
1490 else
1491 icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
1492
1493 icon_metrics.lfFont.lfWidth = 0;
1494 icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
1495 icon_metrics.lfFont.lfWeight = FW_NORMAL;
1496 icon_metrics.lfFont.lfItalic = FALSE;
1497 icon_metrics.lfFont.lfStrikeOut = FALSE;
1498 icon_metrics.lfFont.lfUnderline = FALSE;
1499 icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1500 icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
1501 icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1502 icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
1503 icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
1504 spi_loaded[spi_idx] = TRUE;
1505 }
1506 }
1507 *(LOGFONTW *)pvParam = icon_metrics.lfFont;
1508 break;
1509 }
1510
1511 case SPI_SETDOUBLECLICKTIME:
1512 ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
1513 SPI_SETDOUBLECLICKTIME_REGKEY,
1514 SPI_SETDOUBLECLICKTIME_VALNAME,
1515 &double_click_time, uiParam, fWinIni );
1516 break;
1517
1518 case SPI_SETMOUSEBUTTONSWAP:
1519 ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
1520 SPI_SETMOUSEBUTTONSWAP_REGKEY,
1521 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1522 &swap_buttons, uiParam, fWinIni );
1523 break;
1524
1525 case SPI_SETICONTITLELOGFONT: /* 34 */
1526 if( uiParam == sizeof(LOGFONTW)) {
1527 ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1528 SPI_SETICONTITLELOGFONT_VALNAME, pvParam, fWinIni);
1529 if( ret) {
1530 icon_metrics.lfFont = *(LOGFONTW *)pvParam;
1531 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1532 }
1533 } else
1534 ret = FALSE;
1535 break;
1536
1537 case SPI_GETFASTTASKSWITCH: /* 35 */
1538 if (!pvParam) return FALSE;
1539 *(BOOL *)pvParam = 1;
1540 break;
1541
1542 case SPI_SETFASTTASKSWITCH: /* 36 */
1543 /* the action is disabled */
1544 ret = FALSE;
1545 break;
1546
1547 case SPI_SETDRAGFULLWINDOWS:
1548 ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1549 SPI_SETDRAGFULLWINDOWS_REGKEY,
1550 SPI_SETDRAGFULLWINDOWS_VALNAME,
1551 &drag_full_windows, uiParam, fWinIni );
1552 break;
1553
1554 case SPI_GETDRAGFULLWINDOWS:
1555 ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1556 SPI_SETDRAGFULLWINDOWS_REGKEY,
1557 SPI_SETDRAGFULLWINDOWS_VALNAME,
1558 &drag_full_windows, pvParam );
1559 break;
1560
1561 case SPI_GETNONCLIENTMETRICS:
1562 {
1563 LPNONCLIENTMETRICSW lpnm = pvParam;
1564
1565 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
1566
1567 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1568 *lpnm = nonclient_metrics;
1569 else
1570 ret = FALSE;
1571 break;
1572 }
1573
1574 case SPI_SETNONCLIENTMETRICS:
1575 {
1576 LPNONCLIENTMETRICSW lpnm = pvParam;
1577
1578 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1579 {
1580 NONCLIENTMETRICSW ncm;
1581 ret = set_uint_param( SPI_SETBORDER_IDX,
1582 SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
1583 &border, lpnm->iBorderWidth, fWinIni );
1584 if( ret) ret = save_int_param( METRICS_REGKEY,
1585 METRICS_SCROLLWIDTH_VALNAME, NULL,
1586 lpnm->iScrollWidth, fWinIni );
1587 if( ret) ret = save_int_param( METRICS_REGKEY,
1588 METRICS_SCROLLHEIGHT_VALNAME, NULL,
1589 lpnm->iScrollHeight, fWinIni );
1590 if( ret) ret = save_int_param( METRICS_REGKEY,
1591 METRICS_CAPTIONWIDTH_VALNAME, NULL,
1592 lpnm->iCaptionWidth, fWinIni );
1593 if( ret) ret = save_int_param( METRICS_REGKEY,
1594 METRICS_CAPTIONHEIGHT_VALNAME, NULL,
1595 lpnm->iCaptionHeight, fWinIni );
1596 if( ret) ret = save_int_param( METRICS_REGKEY,
1597 METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
1598 lpnm->iSmCaptionWidth, fWinIni );
1599 if( ret) ret = save_int_param( METRICS_REGKEY,
1600 METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
1601 lpnm->iSmCaptionHeight, fWinIni );
1602 if( ret) ret = save_int_param( METRICS_REGKEY,
1603 METRICS_MENUWIDTH_VALNAME, NULL,
1604 lpnm->iMenuWidth, fWinIni );
1605 if( ret) ret = save_int_param( METRICS_REGKEY,
1606 METRICS_MENUHEIGHT_VALNAME, NULL,
1607 lpnm->iMenuHeight, fWinIni );
1608 if( ret) ret = SYSPARAMS_SaveLogFont(
1609 METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
1610 &lpnm->lfMenuFont, fWinIni);
1611 if( ret) ret = SYSPARAMS_SaveLogFont(
1612 METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
1613 &lpnm->lfCaptionFont, fWinIni);
1614 if( ret) ret = SYSPARAMS_SaveLogFont(
1615 METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
1616 &lpnm->lfSmCaptionFont, fWinIni);
1617 if( ret) ret = SYSPARAMS_SaveLogFont(
1618 METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
1619 &lpnm->lfStatusFont, fWinIni);
1620 if( ret) ret = SYSPARAMS_SaveLogFont(
1621 METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
1622 &lpnm->lfMessageFont, fWinIni);
1623 if( ret) {
1624 ncm = *lpnm;
1625 normalize_nonclientmetrics( &ncm);
1626 nonclient_metrics = ncm;
1627 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1628 }
1629 }
1630 break;
1631 }
1632
1633 case SPI_GETMINIMIZEDMETRICS:
1634 {
1635 MINIMIZEDMETRICS * lpMm = pvParam;
1636 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1637 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
1638 *lpMm = minimized_metrics;
1639 } else
1640 ret = FALSE;
1641 break;
1642 }
1643
1644 case SPI_SETMINIMIZEDMETRICS:
1645 {
1646 MINIMIZEDMETRICS * lpMm = pvParam;
1647 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1648 ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
1649 &minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
1650 if( ret) ret = save_int_param( METRICS_REGKEY,
1651 METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
1652 max( lpMm->iHorzGap, 0), fWinIni);
1653 if( ret) ret = save_int_param( METRICS_REGKEY,
1654 METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
1655 max( lpMm->iVertGap, 0), fWinIni);
1656 if( ret) ret = save_int_param( METRICS_REGKEY,
1657 METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
1658 0x0f & lpMm->iArrange, fWinIni);
1659 if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1660 } else
1661 ret = FALSE;
1662 break;
1663 }
1664
1665 case SPI_GETICONMETRICS:
1666 {
1667 LPICONMETRICSW lpIcon = pvParam;
1668 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1669 {
1670 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1671 &lpIcon->iHorzSpacing, FALSE );
1672 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1673 &lpIcon->iVertSpacing, FALSE );
1674 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1675 &lpIcon->iTitleWrap, FALSE );
1676 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1677 &lpIcon->lfFont, FALSE );
1678 }
1679 else
1680 {
1681 ret = FALSE;
1682 }
1683 break;
1684 }
1685
1686 case SPI_SETICONMETRICS:
1687 {
1688 LPICONMETRICSW lpIcon = pvParam;
1689 if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
1690 ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
1691 SPI_ICONVERTICALSPACING_REGKEY,
1692 SPI_ICONVERTICALSPACING_VALNAME,
1693 &icon_metrics.iVertSpacing,
1694 lpIcon->iVertSpacing, fWinIni);
1695 if( ret) {
1696 ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
1697 SPI_ICONHORIZONTALSPACING_REGKEY,
1698 SPI_ICONHORIZONTALSPACING_VALNAME,
1699 &icon_metrics.iHorzSpacing,
1700 lpIcon->iHorzSpacing, fWinIni );
1701 }
1702 if( ret) {
1703 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1704 SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
1705 SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
1706 lpIcon->iTitleWrap, fWinIni );
1707 }
1708 if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1709 SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
1710 if( ret) {
1711 icon_metrics.lfFont = lpIcon->lfFont;
1712 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1713 }
1714 } else
1715 ret = FALSE;
1716 break;
1717 }
1718
1719 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1720 {
1721 if (!pvParam) return FALSE;
1722
1723 spi_idx = SPI_SETWORKAREA_IDX;
1724 CopyRect( &work_area, pvParam );
1725 spi_loaded[spi_idx] = TRUE;
1726 break;
1727 }
1728
1729 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1730 {
1731 if (!pvParam) return FALSE;
1732
1733 spi_idx = SPI_SETWORKAREA_IDX;
1734 if (!spi_loaded[spi_idx])
1735 {
1736 SetRect( &work_area, 0, 0,
1737 GetSystemMetrics( SM_CXSCREEN ),
1738 GetSystemMetrics( SM_CYSCREEN ) );
1739 EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
1740 spi_loaded[spi_idx] = TRUE;
1741 }
1742 CopyRect( pvParam, &work_area );
1743 TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
1744 break;
1745 }
1746
1747 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1748
1749 case SPI_GETFILTERKEYS: /* 50 */
1750 {
1751 LPFILTERKEYS lpFilterKeys = pvParam;
1752 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1753 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1754 {
1755 /* Indicate that no FilterKeys feature available */
1756 lpFilterKeys->dwFlags = 0;
1757 lpFilterKeys->iWaitMSec = 0;
1758 lpFilterKeys->iDelayMSec = 0;
1759 lpFilterKeys->iRepeatMSec = 0;
1760 lpFilterKeys->iBounceMSec = 0;
1761 }
1762 else
1763 {
1764 ret = FALSE;
1765 }
1766 break;
1767 }
1768 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1769
1770 case SPI_GETTOGGLEKEYS: /* 52 */
1771 {
1772 LPTOGGLEKEYS lpToggleKeys = pvParam;
1773 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1774 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1775 {
1776 /* Indicate that no ToggleKeys feature available */
1777 lpToggleKeys->dwFlags = 0;
1778 }
1779 else
1780 {
1781 ret = FALSE;
1782 }
1783 break;
1784 }
1785 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1786
1787 case SPI_GETMOUSEKEYS: /* 54 */
1788 {
1789 LPMOUSEKEYS lpMouseKeys = pvParam;
1790 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1791 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1792 {
1793 /* Indicate that no MouseKeys feature available */
1794 lpMouseKeys->dwFlags = 0;
1795 lpMouseKeys->iMaxSpeed = 360;
1796 lpMouseKeys->iTimeToMaxSpeed = 1000;
1797 lpMouseKeys->iCtrlSpeed = 0;
1798 lpMouseKeys->dwReserved1 = 0;
1799 lpMouseKeys->dwReserved2 = 0;
1800 }
1801 else
1802 {
1803 ret = FALSE;
1804 }
1805 break;
1806 }
1807 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1808
1809 case SPI_GETSHOWSOUNDS:
1810 ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
1811 SPI_SETSHOWSOUNDS_REGKEY,
1812 SPI_SETSHOWSOUNDS_VALNAME,
1813 &show_sounds, pvParam );
1814 break;
1815
1816 case SPI_SETSHOWSOUNDS:
1817 ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
1818 SPI_SETSHOWSOUNDS_REGKEY,
1819 SPI_SETSHOWSOUNDS_VALNAME,
1820 &show_sounds, uiParam, fWinIni );
1821 break;
1822
1823 case SPI_GETSTICKYKEYS: /* 58 */
1824 {
1825 LPSTICKYKEYS lpStickyKeys = pvParam;
1826 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1827 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1828 {
1829 /* Indicate that no StickyKeys feature available */
1830 lpStickyKeys->dwFlags = 0;
1831 }
1832 else
1833 {
1834 ret = FALSE;
1835 }
1836 break;
1837 }
1838 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1839
1840 case SPI_GETACCESSTIMEOUT: /* 60 */
1841 {
1842 LPACCESSTIMEOUT lpAccessTimeout = pvParam;
1843 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1844 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1845 {
1846 /* Indicate that no accessibility features timeout is available */
1847 lpAccessTimeout->dwFlags = 0;
1848 lpAccessTimeout->iTimeOutMSec = 0;
1849 }
1850 else
1851 {
1852 ret = FALSE;
1853 }
1854 break;
1855 }
1856 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1857
1858 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1859 {
1860 LPSERIALKEYSW lpSerialKeysW = pvParam;
1861 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1862 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1863 {
1864 /* Indicate that no SerialKeys feature available */
1865 lpSerialKeysW->dwFlags = 0;
1866 lpSerialKeysW->lpszActivePort = NULL;
1867 lpSerialKeysW->lpszPort = NULL;
1868 lpSerialKeysW->iBaudRate = 0;
1869 lpSerialKeysW->iPortState = 0;
1870 }
1871 else
1872 {
1873 ret = FALSE;
1874 }
1875 break;
1876 }
1877 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1878
1879 case SPI_GETSOUNDSENTRY: /* 64 */
1880 {
1881 LPSOUNDSENTRYW lpSoundSentryW = pvParam;
1882 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1883 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1884 {
1885 /* Indicate that no SoundSentry feature available */
1886 lpSoundSentryW->dwFlags = 0;
1887 lpSoundSentryW->iFSTextEffect = 0;
1888 lpSoundSentryW->iFSTextEffectMSec = 0;
1889 lpSoundSentryW->iFSTextEffectColorBits = 0;
1890 lpSoundSentryW->iFSGrafEffect = 0;
1891 lpSoundSentryW->iFSGrafEffectMSec = 0;
1892 lpSoundSentryW->iFSGrafEffectColor = 0;
1893 lpSoundSentryW->iWindowsEffect = 0;
1894 lpSoundSentryW->iWindowsEffectMSec = 0;
1895 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1896 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1897 }
1898 else
1899 {
1900 ret = FALSE;
1901 }
1902 break;
1903 }
1904 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1905
1906 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1907 {
1908 LPHIGHCONTRASTW lpHighContrastW = pvParam;
1909 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1910 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1911 {
1912 /* Indicate that no high contrast feature available */
1913 lpHighContrastW->dwFlags = 0;
1914 lpHighContrastW->lpszDefaultScheme = NULL;
1915 }
1916 else
1917 {
1918 ret = FALSE;
1919 }
1920 break;
1921 }
1922 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1923
1924 case SPI_GETKEYBOARDPREF:
1925 ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
1926 SPI_SETKEYBOARDPREF_REGKEY,
1927 SPI_SETKEYBOARDPREF_VALNAME,
1928 &keyboard_pref, pvParam );
1929 break;
1930
1931 case SPI_SETKEYBOARDPREF:
1932 ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
1933 SPI_SETKEYBOARDPREF_REGKEY,
1934 SPI_SETKEYBOARDPREF_VALNAME,
1935 &keyboard_pref, uiParam, fWinIni );
1936 break;
1937
1938 case SPI_GETSCREENREADER:
1939 ret = get_bool_param( SPI_SETSCREENREADER_IDX,
1940 SPI_SETSCREENREADER_REGKEY,
1941 SPI_SETSCREENREADER_VALNAME,
1942 &screen_reader, pvParam );
1943 break;
1944
1945 case SPI_SETSCREENREADER:
1946 ret = set_bool_param( SPI_SETSCREENREADER_IDX,
1947 SPI_SETSCREENREADER_REGKEY,
1948 SPI_SETSCREENREADER_VALNAME,
1949 &screen_reader, uiParam, fWinIni );
1950 break;
1951
1952 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1953 {
1954 LPANIMATIONINFO lpAnimInfo = pvParam;
1955
1956 /* Tell it "disabled" */
1957 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1958 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1959 else
1960 ret = FALSE;
1961 break;
1962 }
1963 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1964
1965 case SPI_GETFONTSMOOTHING:
1966 {
1967 UINT tmpval;
1968 ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
1969 SPI_SETFONTSMOOTHING_REGKEY,
1970 SPI_SETFONTSMOOTHING_VALNAME,
1971 &font_smoothing, &tmpval );
1972 if (!pvParam) ret = FALSE;
1973
1974 if (ret)
1975 *(UINT *) pvParam = ( tmpval != 0);
1976 break;
1977 }
1978 case SPI_SETFONTSMOOTHING:
1979 uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
1980 ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
1981 SPI_SETFONTSMOOTHING_REGKEY,
1982 SPI_SETFONTSMOOTHING_VALNAME,
1983 &font_smoothing, uiParam, fWinIni );
1984 break;
1985
1986 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
1987 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
1988
1989 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
1990
1991 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
1992 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
1993 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
1994 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
1995
1996 case SPI_GETLOWPOWERACTIVE:
1997 ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
1998 SPI_SETLOWPOWERACTIVE_REGKEY,
1999 SPI_SETLOWPOWERACTIVE_VALNAME,
2000 &lowpoweractive, pvParam );
2001 break;
2002
2003 case SPI_GETPOWEROFFACTIVE:
2004 ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2005 SPI_SETPOWEROFFACTIVE_REGKEY,
2006 SPI_SETPOWEROFFACTIVE_VALNAME,
2007 &poweroffactive, pvParam );
2008 break;
2009
2010 case SPI_SETLOWPOWERACTIVE:
2011 ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
2012 SPI_SETLOWPOWERACTIVE_REGKEY,
2013 SPI_SETLOWPOWERACTIVE_VALNAME,
2014 &lowpoweractive, uiParam, fWinIni );
2015 break;
2016
2017 case SPI_SETPOWEROFFACTIVE:
2018 ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2019 SPI_SETPOWEROFFACTIVE_REGKEY,
2020 SPI_SETPOWEROFFACTIVE_VALNAME,
2021 &poweroffactive, uiParam, fWinIni );
2022 break;
2023
2024 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
2025 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
2026
2027 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
2028 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
2029 break;
2030
2031 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
2032
2033 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
2034
2035 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
2036 WARN("pretend no support for Win9x Plus! for now.\n");
2037 ret = FALSE; /* yes, this is the result value */
2038 break;
2039
2040 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
2041 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
2042
2043 case SPI_GETSNAPTODEFBUTTON: /* 95 WINVER >= 0x400 */
2044 ret = get_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2045 SPI_SETSNAPTODEFBUTTON_REGKEY,
2046 SPI_SETSNAPTODEFBUTTON_VALNAME,
2047 &snap_to_default_button, pvParam );
2048 break;
2049
2050 case SPI_SETSNAPTODEFBUTTON: /* 96 WINVER >= 0x400 */
2051 ret = set_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2052 SPI_SETSNAPTODEFBUTTON_REGKEY,
2053 SPI_SETSNAPTODEFBUTTON_VALNAME,
2054 &snap_to_default_button, uiParam, fWinIni );
2055 break;
2056
2057 case SPI_SETSCREENSAVERRUNNING:
2058 ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2059 SPI_SETSCREENSAVERRUNNING_REGKEY,
2060 SPI_SETSCREENSAVERRUNNING_VALNAME,
2061 &screensaver_running, uiParam, fWinIni );
2062 break;
2063
2064 case SPI_GETMOUSEHOVERWIDTH:
2065 ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2066 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2067 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2068 &mouse_hover_width, pvParam );
2069 break;
2070
2071 case SPI_SETMOUSEHOVERWIDTH:
2072 ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2073 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2074 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2075 &mouse_hover_width, uiParam, fWinIni );
2076 break;
2077
2078 case SPI_GETMOUSEHOVERHEIGHT:
2079 ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2080 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2081 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2082 &mouse_hover_height, pvParam );
2083 break;
2084
2085 case SPI_SETMOUSEHOVERHEIGHT:
2086 ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2087 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2088 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2089 &mouse_hover_height, uiParam, fWinIni );
2090 break;
2091
2092 case SPI_GETMOUSEHOVERTIME:
2093 ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2094 SPI_SETMOUSEHOVERTIME_REGKEY,
2095 SPI_SETMOUSEHOVERTIME_VALNAME,
2096 &mouse_hover_time, pvParam );
2097 break;
2098
2099 case SPI_SETMOUSEHOVERTIME:
2100 ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2101 SPI_SETMOUSEHOVERTIME_REGKEY,
2102 SPI_SETMOUSEHOVERTIME_VALNAME,
2103 &mouse_hover_time, uiParam, fWinIni );
2104 break;
2105
2106 case SPI_GETWHEELSCROLLLINES:
2107 ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2108 SPI_SETMOUSESCROLLLINES_REGKEY,
2109 SPI_SETMOUSESCROLLLINES_VALNAME,
2110 &mouse_scroll_lines, pvParam );
2111 break;
2112
2113 case SPI_SETWHEELSCROLLLINES:
2114 ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2115 SPI_SETMOUSESCROLLLINES_REGKEY,
2116 SPI_SETMOUSESCROLLLINES_VALNAME,
2117 &mouse_scroll_lines, uiParam, fWinIni );
2118 break;
2119
2120 case SPI_GETMENUSHOWDELAY:
2121 ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2122 SPI_SETMENUSHOWDELAY_REGKEY,
2123 SPI_SETMENUSHOWDELAY_VALNAME,
2124 &menu_show_delay, pvParam );
2125 break;
2126
2127 case SPI_SETMENUSHOWDELAY:
2128 ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2129 SPI_SETMENUSHOWDELAY_REGKEY,
2130 SPI_SETMENUSHOWDELAY_VALNAME,
2131 &menu_show_delay, uiParam, fWinIni );
2132 break;
2133
2134 case SPI_GETWHEELSCROLLCHARS: /* 108 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2135 ret = get_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2136 SPI_SETMOUSESCROLLCHARS_REGKEY,
2137 SPI_SETMOUSESCROLLCHARS_VALNAME,
2138 &mouse_scroll_chars, pvParam );
2139 break;
2140
2141 case SPI_SETWHEELSCROLLCHARS: /* 109 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2142 ret = set_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2143 SPI_SETMOUSESCROLLCHARS_REGKEY,
2144 SPI_SETMOUSESCROLLCHARS_VALNAME,
2145 &mouse_scroll_chars, uiParam, fWinIni );
2146 break;
2147
2148 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2149 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2150
2151 case SPI_GETMOUSESPEED: /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2152 ret = get_uint_param( SPI_SETMOUSESPEED_IDX,
2153 SPI_SETMOUSESPEED_REGKEY,
2154 SPI_SETMOUSESPEED_VALNAME,
2155 &mouse_sensitivity, pvParam );
2156 break;
2157
2158 case SPI_SETMOUSESPEED: /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2159 ret = set_uint_param( SPI_SETMOUSESPEED_IDX,
2160 SPI_SETMOUSESPEED_REGKEY,
2161 SPI_SETMOUSESPEED_VALNAME,
2162 &mouse_sensitivity, PtrToInt(pvParam), fWinIni );
2163
2164 break;
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(pvParam, buf, uiParam);
2187 }
2188 else
2189 {
2190 /* Return an empty string */
2191 memset(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
2288 case SPI_GETMOUSEVANISH:
2289 ret = get_user_pref_param( 2, 0x01, pvParam );
2290 break;
2291
2292 case SPI_SETMOUSEVANISH:
2293 ret = set_user_pref_param( 2, 0x01, PtrToUlong(pvParam), fWinIni );
2294 break;
2295
2296 case SPI_GETFLATMENU:
2297 ret = get_user_pref_param( 2, 0x02, pvParam );
2298 break;
2299
2300 case SPI_SETFLATMENU:
2301 ret = set_user_pref_param( 2, 0x02, PtrToUlong(pvParam), fWinIni );
2302 break;
2303
2304 case SPI_GETDROPSHADOW:
2305 ret = get_user_pref_param( 2, 0x04, pvParam );
2306 break;
2307
2308 case SPI_SETDROPSHADOW:
2309 ret = set_user_pref_param( 2, 0x04, PtrToUlong(pvParam), fWinIni );
2310 break;
2311
2312 WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2313 WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2314 case SPI_GETUIEFFECTS:
2315 ret = get_user_pref_param( 3, 0x80, pvParam );
2316 break;
2317
2318 case SPI_SETUIEFFECTS:
2319 /* FIXME: this probably should mask other UI effect values when unset */
2320 ret = set_user_pref_param( 3, 0x80, PtrToUlong(pvParam), fWinIni );
2321 break;
2322
2323 /* _WIN32_WINNT >= 0x600 */
2324 WINE_SPI_FIXME(SPI_GETDISABLEOVERLAPPEDCONTENT);
2325 WINE_SPI_FIXME(SPI_SETDISABLEOVERLAPPEDCONTENT);
2326 WINE_SPI_FIXME(SPI_GETCLIENTAREAANIMATION);
2327 WINE_SPI_FIXME(SPI_SETCLIENTAREAANIMATION);
2328 WINE_SPI_FIXME(SPI_GETCLEARTYPE);
2329 WINE_SPI_FIXME(SPI_SETCLEARTYPE);
2330 WINE_SPI_FIXME(SPI_GETSPEECHRECOGNITION);
2331 WINE_SPI_FIXME(SPI_SETSPEECHRECOGNITION);
2332
2333 case SPI_GETFOREGROUNDLOCKTIMEOUT: /* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2334 ret = get_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2335 SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2336 SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2337 &foreground_lock_timeout, pvParam );
2338 break;
2339
2340 case SPI_SETFOREGROUNDLOCKTIMEOUT: /* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2341 /* FIXME: this should check that the calling thread
2342 * is able to change the foreground window */
2343 ret = set_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2344 SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2345 SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2346 &foreground_lock_timeout, PtrToUlong(pvParam), fWinIni );
2347 break;
2348
2349 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2350 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2351 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2352 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2353 case SPI_GETCARETWIDTH: /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2354 ret = get_uint_param( SPI_CARETWIDTH_IDX,
2355 SPI_CARETWIDTH_REGKEY,
2356 SPI_CARETWIDTH_VALNAME,
2357 &caret_width, pvParam );
2358 break;
2359
2360 case SPI_SETCARETWIDTH: /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2361 ret = set_uint_param( SPI_CARETWIDTH_IDX,
2362 SPI_CARETWIDTH_REGKEY,
2363 SPI_CARETWIDTH_VALNAME,
2364 &caret_width, uiParam, fWinIni );
2365 break;
2366
2367 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2368 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2369 case SPI_GETFONTSMOOTHINGTYPE: /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2370 spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2371 if (!spi_loaded[spi_idx])
2372 {
2373 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2374 SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2375 (LPWSTR)&font_smoothing_type,
2376 sizeof(font_smoothing_type) );
2377 if ( ret) spi_loaded[spi_idx] = TRUE;
2378 }
2379 if (!pvParam) ret = FALSE;
2380
2381 if (ret)
2382 *(UINT *)pvParam = font_smoothing_type;
2383 break;
2384
2385 case SPI_SETFONTSMOOTHINGTYPE: /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2386 spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2387 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2388 SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2389 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2390 {
2391 font_smoothing_type = PtrToUlong(pvParam);
2392 spi_loaded[spi_idx] = TRUE;
2393 }
2394 else
2395 ret = FALSE;
2396 break;
2397
2398 case SPI_GETFONTSMOOTHINGCONTRAST: /* 0x200C _WIN32_WINNT >= 0x510 */
2399 spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2400 if (!spi_loaded[spi_idx])
2401 {
2402 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2403 SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2404 (LPWSTR)&font_smoothing_contrast,
2405 sizeof(font_smoothing_contrast) );
2406 if (ret)
2407 spi_loaded[spi_idx] = TRUE;
2408 }
2409 if (!pvParam) ret = FALSE;
2410
2411 if (ret)
2412 *(UINT *)pvParam = font_smoothing_contrast;
2413 break;
2414
2415 case SPI_SETFONTSMOOTHINGCONTRAST: /* 0x200D _WIN32_WINNT >= 0x510 */
2416 spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2417 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2418 SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2419 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2420 {
2421 font_smoothing_contrast = PtrToUlong(pvParam);
2422 spi_loaded[spi_idx] = TRUE;
2423 }
2424 else
2425 ret = FALSE;
2426 break;
2427
2428 case SPI_GETFOCUSBORDERWIDTH: /* 0x200E _WIN32_WINNT >= 0x510 */
2429 case SPI_GETFOCUSBORDERHEIGHT: /* 0x200F _WIN32_WINNT >= 0x510 */
2430 if (!pvParam)
2431 ret = FALSE;
2432 else
2433 *(UINT *)pvParam = 1;
2434 break;
2435
2436 WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x2010 _WIN32_WINNT >= 0x510 */
2437 WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
2438
2439 case SPI_GETFONTSMOOTHINGORIENTATION: /* 0x2012 */
2440 spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2441 if (!spi_loaded[spi_idx])
2442 {
2443 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2444 SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2445 (LPWSTR)&font_smoothing_orientation,
2446 sizeof(font_smoothing_orientation) );
2447 if (ret)
2448 spi_loaded[spi_idx] = TRUE;
2449 }
2450 if (!pvParam) ret = FALSE;
2451
2452 if (ret)
2453 *(UINT *)pvParam = font_smoothing_orientation;
2454 break;
2455
2456 case SPI_SETFONTSMOOTHINGORIENTATION: /* 0x2013 */
2457 spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2458 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2459 SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2460 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2461 {
2462 font_smoothing_orientation = PtrToUlong(pvParam);
2463 spi_loaded[spi_idx] = TRUE;
2464 }
2465 else
2466 ret = FALSE;
2467 break;
2468
2469 default:
2470 FIXME( "Unknown action: %u\n", uiAction );
2471 SetLastError( ERROR_INVALID_SPI_VALUE );
2472 ret = FALSE;
2473 break;
2474 }
2475
2476 if (ret)
2477 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2478 TRACE("(%u, %u, %p, %u) ret %d\n",
2479 uiAction, uiParam, pvParam, fWinIni, ret);
2480 return ret;
2481
2482 #undef WINE_SPI_FIXME
2483 #undef WINE_SPI_WARN
2484 }
2485
2486
2487 /***********************************************************************
2488 * SystemParametersInfoA (USER32.@)
2489 */
2490 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2491 PVOID pvParam, UINT fuWinIni )
2492 {
2493 BOOL ret;
2494
2495 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2496
2497 switch (uiAction)
2498 {
2499 case SPI_SETDESKWALLPAPER: /* 20 */
2500 case SPI_SETDESKPATTERN: /* 21 */
2501 {
2502 WCHAR buffer[256];
2503 if (pvParam)
2504 if (!MultiByteToWideChar( CP_ACP, 0, pvParam, -1, buffer,
2505 sizeof(buffer)/sizeof(WCHAR) ))
2506 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2507 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2508 break;
2509 }
2510
2511 case SPI_GETICONTITLELOGFONT: /* 31 */
2512 {
2513 LOGFONTW tmp;
2514 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2515 if (ret && pvParam)
2516 SYSPARAMS_LogFont32WTo32A( &tmp, pvParam );
2517 break;
2518 }
2519
2520 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2521 {
2522 NONCLIENTMETRICSW tmp;
2523 LPNONCLIENTMETRICSA lpnmA = pvParam;
2524 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2525 {
2526 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2527 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2528 if (ret)
2529 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2530 }
2531 else
2532 ret = FALSE;
2533 break;
2534 }
2535
2536 case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
2537 {
2538 NONCLIENTMETRICSW tmp;
2539 LPNONCLIENTMETRICSA lpnmA = pvParam;
2540 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2541 {
2542 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2543 SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2544 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2545 }
2546 else
2547 ret = FALSE;
2548 break;
2549 }
2550
2551 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2552 {
2553 ICONMETRICSW tmp;
2554 LPICONMETRICSA lpimA = pvParam;
2555 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2556 {
2557 tmp.cbSize = sizeof(ICONMETRICSW);
2558 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2559 if (ret)
2560 {
2561 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2562 lpimA->iVertSpacing = tmp.iVertSpacing;
2563 lpimA->iTitleWrap = tmp.iTitleWrap;
2564 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2565 }
2566 }
2567 else
2568 ret = FALSE;
2569 break;
2570 }
2571
2572 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2573 {
2574 ICONMETRICSW tmp;
2575 LPICONMETRICSA lpimA = pvParam;
2576 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2577 {
2578 tmp.cbSize = sizeof(ICONMETRICSW);
2579 tmp.iHorzSpacing = lpimA->iHorzSpacing;
2580 tmp.iVertSpacing = lpimA->iVertSpacing;
2581 tmp.iTitleWrap = lpimA->iTitleWrap;
2582 SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
2583 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2584 }
2585 else
2586 ret = FALSE;
2587 break;
2588 }
2589
2590 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2591 {
2592 HIGHCONTRASTW tmp;
2593 LPHIGHCONTRASTA lphcA = pvParam;
2594 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2595 {
2596 tmp.cbSize = sizeof(HIGHCONTRASTW);
2597 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2598 if (ret)
2599 {
2600 lphcA->dwFlags = tmp.dwFlags;
2601 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2602 }
2603 }
2604 else
2605 ret = FALSE;
2606 break;
2607 }
2608
2609 case SPI_GETDESKWALLPAPER: /* 115 */
2610 {
2611 WCHAR buffer[MAX_PATH];
2612 ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
2613 WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
2614 break;
2615 }
2616
2617 default:
2618 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2619 break;
2620 }
2621 return ret;
2622 }
2623
2624
2625 /***********************************************************************
2626 * GetSystemMetrics (USER32.@)
2627 */
2628 INT WINAPI GetSystemMetrics( INT index )
2629 {
2630 UINT ret;
2631
2632 /* some metrics are dynamic */
2633 switch (index)
2634 {
2635 case SM_CXSCREEN:
2636 return GetDeviceCaps( get_display_dc(), HORZRES );
2637 case SM_CYSCREEN:
2638 return GetDeviceCaps( get_display_dc(), VERTRES );
2639 case SM_CXVSCROLL:
2640 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2641 return nonclient_metrics.iScrollWidth;
2642 case SM_CYHSCROLL:
2643 return GetSystemMetrics(SM_CXVSCROLL);
2644 case SM_CYCAPTION:
2645 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2646 return nonclient_metrics.iCaptionHeight + 1;
2647 case SM_CXBORDER:
2648 case SM_CYBORDER:
2649 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2650 return 1;
2651 case SM_CXDLGFRAME:
2652 case SM_CYDLGFRAME:
2653 return 3;
2654 case SM_CYVTHUMB:
2655 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2656 return nonclient_metrics.iScrollHeight;
2657 case SM_CXHTHUMB:
2658 return GetSystemMetrics(SM_CYVTHUMB);
2659 case SM_CXICON:
2660 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2661 return icon_size.cx;
2662 case SM_CYICON:
2663 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2664 return icon_size.cy;
2665 case SM_CXCURSOR:
2666 case SM_CYCURSOR:
2667 return 32;
2668 case SM_CYMENU:
2669 return GetSystemMetrics(SM_CYMENUSIZE) + 1;
2670 case SM_CXFULLSCREEN:
2671 /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2672 * correct */
2673 return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2674 case SM_CYFULLSCREEN:
2675 /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2676 * correct */
2677 return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2678 case SM_CYKANJIWINDOW:
2679 return 0;
2680 case SM_MOUSEPRESENT:
2681 return 1;
2682 case SM_CYVSCROLL:
2683 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2684 return nonclient_metrics.iScrollHeight;
2685 case SM_CXHSCROLL:
2686 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2687 return nonclient_metrics.iScrollHeight;
2688 case SM_DEBUG:
2689 return 0;
2690 case SM_SWAPBUTTON:
2691 get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
2692 SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
2693 return ret;
2694 case SM_RESERVED1:
2695 case SM_RESERVED2:
2696 case SM_RESERVED3:
2697 case SM_RESERVED4:
2698 return 0;
2699 case SM_CXMIN:
2700 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2701 return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
2702 4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
2703 case SM_CYMIN:
2704 return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2705 case SM_CXSIZE:
2706 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2707 return nonclient_metrics.iCaptionWidth;
2708 case SM_CYSIZE:
2709 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2710 return nonclient_metrics.iCaptionHeight;
2711 case SM_CXFRAME:
2712 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2713 return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
2714 case SM_CYFRAME:
2715 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2716 return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
2717 case SM_CXMINTRACK:
2718 return GetSystemMetrics(SM_CXMIN);
2719 case SM_CYMINTRACK:
2720 return GetSystemMetrics(SM_CYMIN);
2721 case SM_CXDOUBLECLK:
2722 get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
2723 SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
2724 return ret;
2725 case SM_CYDOUBLECLK:
2726 get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
2727 SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
2728 return ret;
2729 case SM_CXICONSPACING:
2730 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
2731 return ret;
2732 case SM_CYICONSPACING:
2733 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
2734 return ret;
2735 case SM_MENUDROPALIGNMENT:
2736 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2737 return ret;
2738 case SM_PENWINDOWS:
2739 return 0;
2740 case SM_DBCSENABLED:
2741 {
2742 CPINFO cpinfo;
2743 GetCPInfo( CP_ACP, &cpinfo );
2744 return (cpinfo.MaxCharSize > 1);
2745 }
2746 case SM_CMOUSEBUTTONS:
2747 return 3;
2748 case SM_SECURE:
2749 return 0;
2750 case SM_CXEDGE:
2751 return GetSystemMetrics(SM_CXBORDER) + 1;
2752 case SM_CYEDGE:
2753 return GetSystemMetrics(SM_CYBORDER) + 1;
2754 case SM_CXMINSPACING:
2755 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2756 return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
2757 case SM_CYMINSPACING:
2758 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2759 return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
2760 case SM_CXSMICON:
2761 case SM_CYSMICON:
2762 return 16;
2763 case SM_CYSMCAPTION:
2764 return GetSystemMetrics(SM_CYSMSIZE) + 1;
2765 case SM_CXSMSIZE:
2766 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2767 return nonclient_metrics.iSmCaptionWidth;
2768 case SM_CYSMSIZE:
2769 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2770 return nonclient_metrics.iSmCaptionHeight;
2771 case SM_CXMENUSIZE:
2772 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2773 return nonclient_metrics.iMenuWidth;
2774 case SM_CYMENUSIZE:
2775 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2776 return nonclient_metrics.iMenuHeight;
2777 case SM_ARRANGE:
2778 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2779 return minimized_metrics.iArrange;
2780 case SM_CXMINIMIZED:
2781 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2782 return minimized_metrics.iWidth + 6;
2783 case SM_CYMINIMIZED:
2784 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2785 return nonclient_metrics.iCaptionHeight + 6;
2786 case SM_CXMAXTRACK:
2787 return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2788 case SM_CYMAXTRACK:
2789 return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2790 case SM_CXMAXIMIZED:
2791 /* FIXME: subtract the width of any vertical application toolbars*/
2792 return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2793 case SM_CYMAXIMIZED:
2794 /* FIXME: subtract the width of any horizontal application toolbars*/
2795 return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2796 case SM_NETWORK:
2797 return 3; /* FIXME */
2798 case SM_CLEANBOOT:
2799 return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2800 case SM_CXDRAG:
2801 case SM_CYDRAG:
2802 return 4;
2803 case SM_SHOWSOUNDS:
2804 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
2805 return ret;
2806 case SM_CXMENUCHECK:
2807 case SM_CYMENUCHECK:
2808 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2809 return tmMenuFont.tmHeight <= 0 ? 13 :
2810 ((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
2811 case SM_SLOWMACHINE:
2812 return 0; /* Never true */
2813 case SM_MIDEASTENABLED:
2814 return 0; /* FIXME */
2815 case SM_MOUSEWHEELPRESENT:
2816 return 1;
2817 case SM_XVIRTUALSCREEN:
2818 {
2819 struct monitor_info info;
2820 get_monitors_info( &info );
2821 return info.virtual_rect.left;
2822 }
2823 case SM_YVIRTUALSCREEN:
2824 {
2825 struct monitor_info info;
2826 get_monitors_info( &info );
2827 return info.virtual_rect.top;
2828 }
2829 case SM_CXVIRTUALSCREEN:
2830 {
2831 struct monitor_info info;
2832 get_monitors_info( &info );
2833 return info.virtual_rect.right - info.virtual_rect.left;
2834 }
2835 case SM_CYVIRTUALSCREEN:
2836 {
2837 struct monitor_info info;
2838 get_monitors_info( &info );
2839 return info.virtual_rect.bottom - info.virtual_rect.top;
2840 }
2841 case SM_CMONITORS:
2842 {
2843 struct monitor_info info;
2844 get_monitors_info( &info );
2845 return info.count;
2846 }
2847 case SM_SAMEDISPLAYFORMAT:
2848 return 1;
2849 case SM_IMMENABLED:
2850 return 0; /* FIXME */
2851 case SM_CXFOCUSBORDER:
2852 case SM_CYFOCUSBORDER:
2853 return 1;
2854 case SM_TABLETPC:
2855 case SM_MEDIACENTER:
2856 return 0;
2857 case SM_CMETRICS:
2858 return SM_CMETRICS;
2859 default:
2860 return 0;
2861 }
2862 }
2863
2864
2865 /***********************************************************************
2866 * SwapMouseButton (USER32.@)
2867 * Reverse or restore the meaning of the left and right mouse buttons
2868 * fSwap [I ] TRUE - reverse, FALSE - original
2869 * RETURN
2870 * previous state
2871 */
2872 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2873 {
2874 BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2875 SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2876 return prev;
2877 }
2878
2879
2880 /**********************************************************************
2881 * SetDoubleClickTime (USER32.@)
2882 */
2883 BOOL WINAPI SetDoubleClickTime( UINT interval )
2884 {
2885 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2886 }
2887
2888
2889 /**********************************************************************
2890 * GetDoubleClickTime (USER32.@)
2891 */
2892 UINT WINAPI GetDoubleClickTime(void)
2893 {
2894 UINT time = 0;
2895
2896 get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
2897 SPI_SETDOUBLECLICKTIME_REGKEY,
2898 SPI_SETDOUBLECLICKTIME_VALNAME,
2899 &double_click_time, &time );
2900 if (!time) time = 500;
2901 return time;
2902 }
2903
2904
2905 /*************************************************************************
2906 * GetSysColor (USER32.@)
2907 */
2908 COLORREF WINAPI GetSysColor( INT nIndex )
2909 {
2910 if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
2911 return SysColors[nIndex];
2912 else
2913 return 0;
2914 }
2915
2916
2917 /*************************************************************************
2918 * SetSysColors (USER32.@)
2919 */
2920 BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
2921 const COLORREF *lpColorValues )
2922 {
2923 int i;
2924
2925 for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
2926
2927 /* Send WM_SYSCOLORCHANGE message to all windows */
2928
2929 SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
2930
2931 /* Repaint affected portions of all visible windows */
2932
2933 RedrawWindow( GetDesktopWindow(), NULL, 0,
2934 RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
2935 return TRUE;
2936 }
2937
2938
2939 /*************************************************************************
2940 * SetSysColorsTemp (USER32.@)
2941 *
2942 * UNDOCUMENTED !!
2943 *
2944 * Called by W98SE desk.cpl Control Panel Applet:
2945 * handle = SetSysColorsTemp(ptr, ptr, nCount); ("set" call)
2946 * result = SetSysColorsTemp(NULL, NULL, handle); ("restore" call)
2947 *
2948 * pPens is an array of COLORREF values, which seems to be used
2949 * to indicate the color values to create new pens with.
2950 *
2951 * pBrushes is an array of solid brush handles (returned by a previous
2952 * CreateSolidBrush), which seems to contain the brush handles to set
2953 * for the system colors.
2954 *
2955 * n seems to be used for
2956 * a) indicating the number of entries to operate on (length of pPens,
2957 * pBrushes)
2958 * b) passing the handle that points to the previously used color settings.
2959 * I couldn't figure out in hell what kind of handle this is on
2960 * Windows. I just use a heap handle instead. Shouldn't matter anyway.
2961 *
2962 * RETURNS
2963 * heap handle of our own copy of the current syscolors in case of
2964 * "set" call, i.e. pPens, pBrushes != NULL.
2965 * TRUE (unconditionally !) in case of "restore" call,
2966 * i.e. pPens, pBrushes == NULL.
2967 * FALSE in case of either pPens != NULL and pBrushes == NULL
2968 * or pPens == NULL and pBrushes != NULL.
2969 *
2970 * I'm not sure whether this implementation is 100% correct. [AM]
2971 */
2972 DWORD_PTR WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD_PTR n)
2973 {
2974 DWORD i;
2975
2976 if (pPens && pBrushes) /* "set" call */
2977 {
2978 /* allocate our structure to remember old colors */
2979 LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
2980 LPVOID p = pOldCol;
2981 *(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
2982 memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
2983 memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
2984
2985 for (i=0; i < n; i++)
2986 {
2987 SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
2988 SysColorBrushes[i] = pBrushes[i];
2989 }
2990
2991 return (DWORD_PTR)pOldCol;
2992 }
2993 if (!pPens && !pBrushes) /* "restore" call */
2994 {
2995 LPVOID pOldCol = (LPVOID)n; /* FIXME: not 64-bit safe */
2996 LPVOID p = pOldCol;
2997 DWORD nCount = *(DWORD *)p;
2998 p = (char*)p + sizeof(DWORD);
2999
3000 for (i=0; i < nCount; i++)
3001 {
3002 DeleteObject(SysColorPens[i]);
3003 SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
3004 }
3005 for (i=0; i < nCount; i++)
3006 {
3007 SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
3008 }
3009 /* get rid of storage structure */
3010 HeapFree(GetProcessHeap(), 0, pOldCol);
3011
3012 return TRUE;
3013 }
3014 return FALSE;
3015 }
3016
3017
3018 /***********************************************************************
3019 * GetSysColorBrush (USER32.@)
3020 */
3021 HBRUSH WINAPI GetSysColorBrush( INT index )
3022 {
3023 if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
3024 WARN("Unknown index(%d)\n", index );
3025 return NULL;
3026 }
3027
3028
3029 /***********************************************************************
3030 * SYSCOLOR_GetPen
3031 */
3032 HPEN SYSCOLOR_GetPen( INT index )
3033 {
3034 /* We can assert here, because this function is internal to Wine */
3035 assert (0 <= index && index < NUM_SYS_COLORS);
3036 return SysColorPens[index];
3037 }
3038
3039
3040 /***********************************************************************
3041 * ChangeDisplaySettingsA (USER32.@)
3042 */
3043 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
3044 {
3045 if (devmode) devmode->dmDriverExtra = 0;
3046
3047 return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
3048 }
3049
3050
3051 /***********************************************************************
3052 * ChangeDisplaySettingsW (USER32.@)
3053 */
3054 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
3055 {
3056 if (devmode) devmode->dmDriverExtra = 0;
3057
3058 return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
3059 }
3060
3061
3062 /***********************************************************************
3063 * ChangeDisplaySettingsExA (USER32.@)
3064 */
3065 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
3066 DWORD flags, LPVOID lparam )
3067 {
3068 LONG ret;
3069 UNICODE_STRING nameW;
3070
3071 if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
3072 else nameW.Buffer = NULL;
3073
3074 if (devmode)
3075 {
3076 DEVMODEW *devmodeW;
3077
3078 devmodeW = GdiConvertToDevmodeW(devmode);
3079 if (devmodeW)
3080 {
3081 ret = ChangeDisplaySettingsExW(nameW.Buffer, devmodeW, hwnd, flags, lparam);
3082 HeapFree(GetProcessHeap(), 0, devmodeW);
3083 }
3084 else
3085 ret = DISP_CHANGE_SUCCESSFUL;
3086 }
3087 else
3088 {
3089 ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
3090 }
3091
3092 if (devname) RtlFreeUnicodeString(&nameW);
3093 return ret;
3094 }
3095
3096
3097 /***********************************************************************
3098 * ChangeDisplaySettingsExW (USER32.@)
3099 */
3100 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
3101 DWORD flags, LPVOID lparam )
3102 {
3103 /* make sure the desktop window is created before mode changing */
3104 GetDesktopWindow();
3105
3106 return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
3107 }
3108
3109
3110 /***********************************************************************
3111 * EnumDisplaySettingsW (USER32.@)
3112 *
3113 * RETURNS
3114 * TRUE if nth setting exists found (described in the LPDEVMODEW struct)
3115 * FALSE if we do not have the nth setting
3116 */
3117 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
3118 {
3119 return EnumDisplaySettingsExW(name, n, devmode, 0);
3120 }
3121
3122
3123 /***********************************************************************
3124 * EnumDisplaySettingsA (USER32.@)
3125 */
3126 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
3127 {
3128 return EnumDisplaySettingsExA(name, n, devmode, 0);
3129 }
3130
3131
3132 /***********************************************************************
3133 * EnumDisplaySettingsExA (USER32.@)
3134 */
3135 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3136 LPDEVMODEA lpDevMode, DWORD dwFlags)
3137 {
3138 DEVMODEW devmodeW;
3139 BOOL ret;
3140 UNICODE_STRING nameW;
3141
3142 if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3143 else nameW.Buffer = NULL;
3144
3145 ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3146 if (ret)
3147 {
3148 lpDevMode->dmSize = FIELD_OFFSET(DEVMODEA, dmICMMethod);
3149 lpDevMode->dmSpecVersion = devmodeW.dmSpecVersion;
3150 lpDevMode->dmDriverVersion = devmodeW.dmDriverVersion;
3151 WideCharToMultiByte(CP_ACP, 0, devmodeW.dmDeviceName, -1,
3152 (LPSTR)lpDevMode->dmDeviceName, CCHDEVICENAME, NULL, NULL);
3153 lpDevMode->dmDriverExtra = 0; /* FIXME */
3154 lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
3155 lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
3156 lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
3157 lpDevMode->u2.dmDisplayFlags = devmodeW.u2.dmDisplayFlags;
3158 lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3159 lpDevMode->dmFields = devmodeW.dmFields;
3160
3161 lpDevMode->u1.s2.dmPosition.x = devmodeW.u1.s2.dmPosition.x;
3162 lpDevMode->u1.s2.dmPosition.y = devmodeW.u1.s2.dmPosition.y;
3163 lpDevMode->u1.s2.dmDisplayOrientation = devmodeW.u1.s2.dmDisplayOrientation;
3164 lpDevMode->u1.s2.dmDisplayFixedOutput = devmodeW.u1.s2.dmDisplayFixedOutput;
3165 }
3166 if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3167 return ret;
3168 }
3169
3170
3171 /***********************************************************************
3172 * EnumDisplaySettingsExW (USER32.@)
3173 */
3174 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3175 LPDEVMODEW lpDevMode, DWORD dwFlags)
3176 {
3177 /* make sure the desktop window is created before mode enumeration */
3178 GetDesktopWindow();
3179
3180 return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3181 }
3182
3183 /***********************************************************************
3184 * SetProcessDPIAware (USER32.@)
3185 */
3186 BOOL WINAPI SetProcessDPIAware( VOID )
3187 {
3188 FIXME( "stub!\n");
3189
3190 return TRUE;
3191 }
an attempt at megring old patches into wine