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push cc8bc80451cc24f4d7cf75168b569f0ebfe19547
[wine/hacks.git] / dlls / user32 / sysparams.c
blob94757a30613012f68c57ccc38c60e22e634cfcb3
1 /*
2 * System parameters functions
3 *
4 * Copyright 1994 Alexandre Julliard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22
23 #include <assert.h>
24 #include <stdarg.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28
29 #define NONAMELESSUNION
30 #define NONAMELESSSTRUCT
31
32 #include "windef.h"
33 #include "winbase.h"
34 #include "winnls.h"
35 #include "wingdi.h"
36 #include "winreg.h"
37 #include "wine/winuser16.h"
38 #include "winerror.h"
39
40 #include "controls.h"
41 #include "user_private.h"
42 #include "wine/unicode.h"
43 #include "wine/debug.h"
44
45 WINE_DEFAULT_DEBUG_CHANNEL(system);
46
47 /* System parameter indexes */
48 enum spi_index
49 {
50 SPI_SETBEEP_IDX,
51 SPI_SETMOUSE_IDX,
52 SPI_SETBORDER_IDX,
53 SPI_SETKEYBOARDSPEED_IDX,
54 SPI_ICONHORIZONTALSPACING_IDX,
55 SPI_SETSCREENSAVETIMEOUT_IDX,
56 SPI_SETGRIDGRANULARITY_IDX,
57 SPI_SETKEYBOARDDELAY_IDX,
58 SPI_ICONVERTICALSPACING_IDX,
59 SPI_SETICONTITLEWRAP_IDX,
60 SPI_SETMENUDROPALIGNMENT_IDX,
61 SPI_SETDOUBLECLKWIDTH_IDX,
62 SPI_SETDOUBLECLKHEIGHT_IDX,
63 SPI_SETDOUBLECLICKTIME_IDX,
64 SPI_SETMOUSEBUTTONSWAP_IDX,
65 SPI_SETDRAGFULLWINDOWS_IDX,
66 SPI_SETWORKAREA_IDX,
67 SPI_SETSHOWSOUNDS_IDX,
68 SPI_SETKEYBOARDPREF_IDX,
69 SPI_SETSCREENREADER_IDX,
70 SPI_SETSCREENSAVERRUNNING_IDX,
71 SPI_SETFONTSMOOTHING_IDX,
72 SPI_SETLISTBOXSMOOTHSCROLLING_IDX,
73 SPI_SETMOUSEHOVERWIDTH_IDX,
74 SPI_SETMOUSEHOVERHEIGHT_IDX,
75 SPI_SETMOUSEHOVERTIME_IDX,
76 SPI_SETMOUSESCROLLCHARS_IDX,
77 SPI_SETMOUSESCROLLLINES_IDX,
78 SPI_SETMENUSHOWDELAY_IDX,
79 SPI_SETICONTITLELOGFONT_IDX,
80 SPI_SETLOWPOWERACTIVE_IDX,
81 SPI_SETSNAPTODEFBUTTON_IDX,
82 SPI_SETPOWEROFFACTIVE_IDX,
83 SPI_USERPREFERENCEMASK_IDX,
84 SPI_NONCLIENTMETRICS_IDX,
85 SPI_MINIMIZEDMETRICS_IDX,
86 SPI_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 extern void CDECL __wine_make_gdi_object_system( HGDIOBJ handle, BOOL set );
388
389
390 /* This function is a copy of the one in objects/font.c */
391 static void SYSPARAMS_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
392 {
393 font16->lfHeight = font32->lfHeight;
394 font16->lfWidth = font32->lfWidth;
395 font16->lfEscapement = font32->lfEscapement;
396 font16->lfOrientation = font32->lfOrientation;
397 font16->lfWeight = font32->lfWeight;
398 font16->lfItalic = font32->lfItalic;
399 font16->lfUnderline = font32->lfUnderline;
400 font16->lfStrikeOut = font32->lfStrikeOut;
401 font16->lfCharSet = font32->lfCharSet;
402 font16->lfOutPrecision = font32->lfOutPrecision;
403 font16->lfClipPrecision = font32->lfClipPrecision;
404 font16->lfQuality = font32->lfQuality;
405 font16->lfPitchAndFamily = font32->lfPitchAndFamily;
406 lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
407 }
408
409 static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
410 {
411 font32->lfHeight = font16->lfHeight;
412 font32->lfWidth = font16->lfWidth;
413 font32->lfEscapement = font16->lfEscapement;
414 font32->lfOrientation = font16->lfOrientation;
415 font32->lfWeight = font16->lfWeight;
416 font32->lfItalic = font16->lfItalic;
417 font32->lfUnderline = font16->lfUnderline;
418 font32->lfStrikeOut = font16->lfStrikeOut;
419 font32->lfCharSet = font16->lfCharSet;
420 font32->lfOutPrecision = font16->lfOutPrecision;
421 font32->lfClipPrecision = font16->lfClipPrecision;
422 font32->lfQuality = font16->lfQuality;
423 font32->lfPitchAndFamily = font16->lfPitchAndFamily;
424 MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
425 font32->lfFaceName[LF_FACESIZE-1] = 0;
426 }
427
428 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
429 {
430 font32A->lfHeight = font32W->lfHeight;
431 font32A->lfWidth = font32W->lfWidth;
432 font32A->lfEscapement = font32W->lfEscapement;
433 font32A->lfOrientation = font32W->lfOrientation;
434 font32A->lfWeight = font32W->lfWeight;
435 font32A->lfItalic = font32W->lfItalic;
436 font32A->lfUnderline = font32W->lfUnderline;
437 font32A->lfStrikeOut = font32W->lfStrikeOut;
438 font32A->lfCharSet = font32W->lfCharSet;
439 font32A->lfOutPrecision = font32W->lfOutPrecision;
440 font32A->lfClipPrecision = font32W->lfClipPrecision;
441 font32A->lfQuality = font32W->lfQuality;
442 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
443 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
444 font32A->lfFaceName[LF_FACESIZE-1] = 0;
445 }
446
447 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
448 {
449 font32W->lfHeight = font32A->lfHeight;
450 font32W->lfWidth = font32A->lfWidth;
451 font32W->lfEscapement = font32A->lfEscapement;
452 font32W->lfOrientation = font32A->lfOrientation;
453 font32W->lfWeight = font32A->lfWeight;
454 font32W->lfItalic = font32A->lfItalic;
455 font32W->lfUnderline = font32A->lfUnderline;
456 font32W->lfStrikeOut = font32A->lfStrikeOut;
457 font32W->lfCharSet = font32A->lfCharSet;
458 font32W->lfOutPrecision = font32A->lfOutPrecision;
459 font32W->lfClipPrecision = font32A->lfClipPrecision;
460 font32W->lfQuality = font32A->lfQuality;
461 font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
462 MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
463 font32W->lfFaceName[LF_FACESIZE-1] = 0;
464 }
465
466 static void SYSPARAMS_NonClientMetrics32ATo16( const NONCLIENTMETRICSA* lpnm32, LPNONCLIENTMETRICS16 lpnm16 )
467 {
468 lpnm16->iBorderWidth = lpnm32->iBorderWidth;
469 lpnm16->iScrollWidth = lpnm32->iScrollWidth;
470 lpnm16->iScrollHeight = lpnm32->iScrollHeight;
471 lpnm16->iCaptionWidth = lpnm32->iCaptionWidth;
472 lpnm16->iCaptionHeight = lpnm32->iCaptionHeight;
473 SYSPARAMS_LogFont32ATo16( &lpnm32->lfCaptionFont, &lpnm16->lfCaptionFont );
474 lpnm16->iSmCaptionWidth = lpnm32->iSmCaptionWidth;
475 lpnm16->iSmCaptionHeight = lpnm32->iSmCaptionHeight;
476 SYSPARAMS_LogFont32ATo16( &lpnm32->lfSmCaptionFont, &lpnm16->lfSmCaptionFont );
477 lpnm16->iMenuWidth = lpnm32->iMenuWidth;
478 lpnm16->iMenuHeight = lpnm32->iMenuHeight;
479 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMenuFont, &lpnm16->lfMenuFont );
480 SYSPARAMS_LogFont32ATo16( &lpnm32->lfStatusFont, &lpnm16->lfStatusFont );
481 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMessageFont, &lpnm16->lfMessageFont );
482 }
483
484 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
485 {
486 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
487 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
488 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
489 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
490 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
491 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
492 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
493 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
494 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
495 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
496 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
497 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
498 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
499 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
500 }
501
502 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
503 {
504 lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
505 lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
506 lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
507 lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
508 lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
509 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
510 lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
511 lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
512 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
513 lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
514 lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
515 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
516 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
517 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
518 }
519
520
521 /* Helper functions to retrieve monitors info */
522
523 struct monitor_info
524 {
525 int count;
526 RECT virtual_rect;
527 };
528
529 static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
530 {
531 struct monitor_info *info = (struct monitor_info *)lp;
532 info->count++;
533 UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
534 return TRUE;
535 }
536
537 static void get_monitors_info( struct monitor_info *info )
538 {
539 info->count = 0;
540 SetRectEmpty( &info->virtual_rect );
541 EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
542 }
543
544
545 /* get text metrics and/or "average" char width of the specified logfont
546 * for the specified dc */
547 static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
548 {
549 HFONT hfont, hfontsav;
550 TEXTMETRICW tm;
551 if( !ptm) ptm = &tm;
552 hfont = CreateFontIndirectW( plf);
553 if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
554 ptm->tmHeight = -1;
555 if( psz) *psz = 10;
556 if( hfont) DeleteObject( hfont);
557 return;
558 }
559 GetTextMetricsW( hdc, ptm);
560 if( psz)
561 if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
562 *psz = 10;
563 SelectObject( hdc, hfontsav);
564 DeleteObject( hfont);
565 }
566
567 /***********************************************************************
568 * get_volatile_regkey
569 *
570 * Return a handle to the volatile registry key used to store
571 * non-permanently modified parameters.
572 */
573 static HKEY get_volatile_regkey(void)
574 {
575 static HKEY volatile_key;
576
577 if (!volatile_key)
578 {
579 HKEY key;
580 /* This must be non-volatile! */
581 if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
582 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0,
583 &key, 0 ) != ERROR_SUCCESS)
584 {
585 ERR("Can't create wine registry branch\n");
586 }
587 else
588 {
589 /* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
590 if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS,
591 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
592 &volatile_key, 0 ) != ERROR_SUCCESS)
593 ERR("Can't create non-permanent wine registry branch\n");
594
595 RegCloseKey(key);
596 }
597 }
598 return volatile_key;
599 }
600
601 /***********************************************************************
602 * SYSPARAMS_NotifyChange
603 *
604 * Sends notification about system parameter update.
605 */
606 static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
607 {
608 static const WCHAR emptyW[1];
609
610 if (notify_change)
611 {
612 if (fWinIni & SPIF_UPDATEINIFILE)
613 {
614 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
615 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
616 uiAction, (LPARAM) emptyW,
617 SMTO_ABORTIFHUNG, 2000, NULL );
618 }
619 else
620 {
621 /* FIXME notify other wine processes with internal message */
622 }
623 }
624 }
625
626
627 /***********************************************************************
628 * Loads system parameter from user profile.
629 */
630 static BOOL SYSPARAMS_LoadRaw( LPCWSTR lpRegKey, LPCWSTR lpValName, LPBYTE lpBuf, DWORD count )
631 {
632 BOOL ret = FALSE;
633 DWORD type;
634 HKEY hKey;
635
636 memset( lpBuf, 0, count );
637 if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
638 (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
639 {
640 ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, lpBuf, &count);
641 RegCloseKey( hKey );
642 }
643 return ret;
644 }
645
646 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
647 {
648 return SYSPARAMS_LoadRaw( lpRegKey, lpValName, (LPBYTE)lpBuf, count );
649 }
650
651 /***********************************************************************
652 * Saves system parameter to user profile.
653 */
654
655 /* Save data as-is */
656 static BOOL SYSPARAMS_SaveRaw( LPCWSTR lpRegKey, LPCWSTR lpValName,
657 const BYTE* lpValue, DWORD valueSize,
658 DWORD type, UINT fWinIni )
659 {
660 HKEY hKey;
661 HKEY hBaseKey;
662 DWORD dwOptions;
663 BOOL ret = FALSE;
664
665 if (fWinIni & SPIF_UPDATEINIFILE)
666 {
667 hBaseKey = HKEY_CURRENT_USER;
668 dwOptions = 0;
669 }
670 else
671 {
672 hBaseKey = get_volatile_regkey();
673 dwOptions = REG_OPTION_VOLATILE;
674 }
675
676 if (RegCreateKeyExW( hBaseKey, lpRegKey,
677 0, 0, dwOptions, KEY_ALL_ACCESS,
678 0, &hKey, 0 ) == ERROR_SUCCESS)
679 {
680 if (RegSetValueExW( hKey, lpValName, 0, type,
681 lpValue, valueSize) == ERROR_SUCCESS)
682 {
683 ret = TRUE;
684 if (hBaseKey == HKEY_CURRENT_USER)
685 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
686 }
687 RegCloseKey( hKey );
688 }
689 return ret;
690 }
691
692 /* Convenience function to save strings */
693 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
694 UINT fWinIni )
695 {
696 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)lpValue,
697 (strlenW(lpValue) + 1)*sizeof(WCHAR), REG_SZ, fWinIni );
698 }
699
700 /* Convenience function to save logical fonts */
701 static BOOL SYSPARAMS_SaveLogFont( LPCWSTR lpRegKey, LPCWSTR lpValName,
702 LPLOGFONTW plf, UINT fWinIni )
703 {
704 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)plf,
705 sizeof( LOGFONTW), REG_BINARY, fWinIni );
706 }
707
708
709 static inline HDC get_display_dc(void)
710 {
711 static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
712 static HDC display_dc;
713 if (!display_dc)
714 {
715 display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
716 __wine_make_gdi_object_system( display_dc, TRUE );
717 }
718 return display_dc;
719 }
720
721 static inline int get_display_dpi(void)
722 {
723 static int display_dpi;
724 if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
725 return display_dpi;
726 }
727
728 /***********************************************************************
729 * SYSPARAMS_Twips2Pixels
730 *
731 * Convert a dimension value that was obtained from the registry. These are
732 * quoted as being "twips" values if negative and pixels if positive.
733 * One inch is 1440 twips. So to convert, divide by 1440 to get inches and
734 * multiply that by the dots-per-inch to get the size in pixels.
735 * See for example
736 * MSDN Library - April 2001 -> Resource Kits ->
737 * Windows 2000 Resource Kit Reference ->
738 * Technical Reference to the Windows 2000 Registry ->
739 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
740 */
741 static inline int SYSPARAMS_Twips2Pixels(int x)
742 {
743 if (x < 0)
744 x = (-x * get_display_dpi() + 720) / 1440;
745 return x;
746 }
747
748 /***********************************************************************
749 * get_reg_metric
750 *
751 * Get a registry entry from the already open key. This allows us to open the
752 * section once and read several values.
753 *
754 * Of course this function belongs somewhere more usable but here will do
755 * for now.
756 */
757 static int get_reg_metric( HKEY hkey, LPCWSTR lpValName, int default_value )
758 {
759 int value = default_value;
760 if (hkey)
761 {
762 WCHAR buffer[128];
763 DWORD type, count = sizeof(buffer);
764 if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
765 {
766 if (type != REG_SZ)
767 {
768 /* Are there any utilities for converting registry entries
769 * between formats?
770 */
771 /* FIXME_(reg)("We need reg format converter\n"); */
772 }
773 else
774 value = atoiW(buffer);
775 }
776 }
777 return SYSPARAMS_Twips2Pixels(value);
778 }
779
780
781 /*************************************************************************
782 * SYSPARAMS_SetSysColor
783 */
784 static void SYSPARAMS_SetSysColor( int index, COLORREF color )
785 {
786 if (index < 0 || index >= NUM_SYS_COLORS) return;
787 SysColors[index] = color;
788 if (SysColorBrushes[index])
789 {
790 __wine_make_gdi_object_system( SysColorBrushes[index], FALSE);
791 DeleteObject( SysColorBrushes[index] );
792 }
793 SysColorBrushes[index] = CreateSolidBrush( color );
794 __wine_make_gdi_object_system( SysColorBrushes[index], TRUE);
795
796 if (SysColorPens[index])
797 {
798 __wine_make_gdi_object_system( SysColorPens[index], FALSE);
799 DeleteObject( SysColorPens[index] );
800 }
801 SysColorPens[index] = CreatePen( PS_SOLID, 1, color );
802 __wine_make_gdi_object_system( SysColorPens[index], TRUE);
803 }
804
805 /* load a uint parameter from the registry */
806 static BOOL get_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
807 UINT *value_ptr, UINT *ret_ptr )
808 {
809 if (!ret_ptr) return FALSE;
810 if (!spi_loaded[idx])
811 {
812 WCHAR buf[12];
813
814 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) )) *value_ptr = atoiW( buf );
815 spi_loaded[idx] = TRUE;
816 }
817 *ret_ptr = *value_ptr;
818 return TRUE;
819 }
820
821 /* load a twips parameter from the registry */
822 static BOOL get_twips_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
823 UINT *value_ptr, UINT *ret_ptr )
824 {
825 if (!ret_ptr) return FALSE;
826 if (!spi_loaded[idx])
827 {
828 WCHAR buf[12];
829
830 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) ))
831 *value_ptr = SYSPARAMS_Twips2Pixels( atoiW(buf) );
832 spi_loaded[idx] = TRUE;
833 }
834 *ret_ptr = *value_ptr;
835 return TRUE;
836 }
837
838 /* load a boolean parameter from the registry */
839 static inline BOOL get_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
840 BOOL *value_ptr, BOOL *ret_ptr )
841 {
842 return get_uint_param( idx, regkey, value, (UINT *)value_ptr, (UINT *)ret_ptr );
843 }
844
845 /* set a uint parameter that is mirrored in two different registry locations */
846 static BOOL set_uint_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
847 LPCWSTR value, UINT *value_ptr, UINT new_val, UINT fWinIni )
848 {
849 WCHAR buf[12];
850
851 wsprintfW(buf, CSu, new_val);
852 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
853 if (regkey_mirror) SYSPARAMS_Save( regkey_mirror, value, buf, fWinIni );
854 *value_ptr = new_val;
855 spi_loaded[idx] = TRUE;
856 return TRUE;
857 }
858
859 /* save an int parameter in registry */
860 static BOOL save_int_param( LPCWSTR regkey, LPCWSTR value, INT *value_ptr,
861 INT new_val, UINT fWinIni )
862 {
863 WCHAR buf[12];
864
865 wsprintfW(buf, CSd, new_val);
866 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
867 if( value_ptr) *value_ptr = new_val;
868 return TRUE;
869 }
870
871 /* set an int parameter in the registry */
872 static inline BOOL set_int_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
873 INT *value_ptr, INT new_val, UINT fWinIni )
874 {
875 BOOL ret = save_int_param( regkey, value, value_ptr, new_val, fWinIni );
876 if (ret) spi_loaded[idx] = TRUE;
877 return ret;
878 }
879
880 /* set a uint parameter in the registry */
881 static inline BOOL set_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
882 UINT *value_ptr, UINT new_val, UINT fWinIni )
883 {
884 return set_uint_param_mirrored( idx, regkey, NULL, value, value_ptr, new_val, fWinIni );
885 }
886
887 /* set a boolean parameter that is mirrored in two different registry locations */
888 static inline BOOL set_bool_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
889 LPCWSTR value, BOOL *value_ptr, BOOL new_val, UINT fWinIni )
890 {
891 return set_uint_param_mirrored( idx, regkey, regkey_mirror, value,
892 (UINT *)value_ptr, new_val, fWinIni );
893 }
894
895 /* set a boolean parameter in the registry */
896 static inline BOOL set_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
897 BOOL *value_ptr, BOOL new_val, UINT fWinIni )
898 {
899 return set_uint_param( idx, regkey, value, (UINT *)value_ptr, new_val, fWinIni );
900 }
901
902 /* load a boolean parameter from the user preference key */
903 static BOOL get_user_pref_param( UINT offset, UINT mask, BOOL *ret_ptr )
904 {
905 if (!ret_ptr) return FALSE;
906
907 if (!spi_loaded[SPI_USERPREFERENCEMASK_IDX])
908 {
909 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
910 SPI_USERPREFERENCEMASK_VALNAME,
911 user_prefs, sizeof(user_prefs) );
912 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
913 }
914 *ret_ptr = (user_prefs[offset] & mask) != 0;
915 return TRUE;
916 }
917
918 /* set a boolean parameter in the user preference key */
919 static BOOL set_user_pref_param( UINT offset, UINT mask, BOOL value, BOOL fWinIni )
920 {
921 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
922 SPI_USERPREFERENCEMASK_VALNAME,
923 user_prefs, sizeof(user_prefs) );
924 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
925
926 if (value) user_prefs[offset] |= mask;
927 else user_prefs[offset] &= ~mask;
928
929 SYSPARAMS_SaveRaw( SPI_USERPREFERENCEMASK_REGKEY,
930 SPI_USERPREFERENCEMASK_VALNAME,
931 user_prefs, sizeof(user_prefs), REG_BINARY, fWinIni );
932 return TRUE;
933 }
934
935 /***********************************************************************
936 * SYSPARAMS_Init
937 *
938 * Initialisation of the system metrics array.
939 */
940 void SYSPARAMS_Init(void)
941 {
942 HKEY hkey; /* key to the window metrics area of the registry */
943 int i, r, g, b;
944 char buffer[100];
945 HBITMAP h55AABitmap;
946
947 /* initialize system colors */
948
949 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Control Panel\\Colors", 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
950 hkey = 0;
951 for (i = 0; i < NUM_SYS_COLORS; i++)
952 {
953 BOOL bOk = FALSE;
954
955 /* first try, registry */
956 if (hkey)
957 {
958 DWORD dwDataSize = sizeof(buffer);
959 if (!(RegQueryValueExA(hkey,DefSysColors[i*2], 0, 0, (LPBYTE) buffer, &dwDataSize)))
960 if (sscanf( buffer, "%d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
961 }
962
963 /* second try, win.ini */
964 if (!bOk)
965 {
966 GetProfileStringA( "colors", DefSysColors[i*2], DefSysColors[i*2+1], buffer, 100 );
967 if (sscanf( buffer, " %d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
968 }
969
970 /* last chance, take the default */
971 if (!bOk)
972 {
973 int iNumColors = sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
974 assert (iNumColors==3);
975 }
976
977 SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
978 }
979 if (hkey) RegCloseKey( hkey );
980
981 /* create 55AA bitmap */
982
983 h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
984 SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
985 __wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
986 }
987
988
989 /***********************************************************************
990 * reg_get_logfont
991 *
992 * Tries to retrieve logfont info from the specified key and value
993 */
994 static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
995 {
996 HKEY hkey;
997 LOGFONTW lfbuf;
998 DWORD type, size;
999 BOOL found = FALSE;
1000 HKEY base_keys[2];
1001 int i;
1002
1003 base_keys[0] = get_volatile_regkey();
1004 base_keys[1] = HKEY_CURRENT_USER;
1005
1006 for(i = 0; i < 2 && !found; i++)
1007 {
1008 if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
1009 {
1010 size = sizeof(lfbuf);
1011 if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
1012 type == REG_BINARY)
1013 {
1014 if( size == sizeof(lfbuf))
1015 {
1016 found = TRUE;
1017 memcpy(lf, &lfbuf, size);
1018 } else if( size == sizeof( LOGFONT16))
1019 { /* win9x-winME format */
1020 found = TRUE;
1021 SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
1022 } else
1023 WARN("Unknown format in key %s value %s, size is %d\n",
1024 debugstr_w( key), debugstr_w( value), size);
1025 }
1026 RegCloseKey(hkey);
1027 }
1028 }
1029 if( found && lf->lfHeight > 0) {
1030 /* positive height value means points ( inch/72 ) */
1031 lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
1032 }
1033 return found;
1034 }
1035
1036 /* load all the minimized metrics */
1037 static void load_minimized_metrics(void)
1038 {
1039 HKEY hkey;
1040 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1041 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1042
1043 minimized_metrics.iWidth = max( get_reg_metric(hkey,
1044 METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
1045 minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
1046 METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
1047 minimized_metrics.iVertGap = max( get_reg_metric(hkey,
1048 METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
1049 minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
1050 METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
1051
1052 if (hkey) RegCloseKey( hkey );
1053 spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1054 }
1055
1056 /* adjust some of the raw values found in the registry */
1057 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
1058 {
1059 TEXTMETRICW tm;
1060 if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
1061 if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
1062 if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
1063 if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
1064
1065 /* get some extra metrics */
1066 get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
1067 &tmMenuFont, NULL);
1068 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
1069 NULL, &CaptionFontAvCharWidth);
1070
1071 /* adjust some heights to the corresponding font */
1072 pncm->iMenuHeight = max( pncm->iMenuHeight,
1073 2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
1074 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
1075 pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
1076 get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
1077 pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
1078 }
1079
1080 /* load all the non-client metrics */
1081 static void load_nonclient_metrics(void)
1082 {
1083 HKEY hkey;
1084 NONCLIENTMETRICSW ncm;
1085 INT r;
1086
1087 ncm.cbSize = sizeof (ncm);
1088 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1089 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1090
1091 /* initialize geometry entries */
1092 ncm.iBorderWidth = get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
1093 ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
1094 ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
1095
1096 /* size of the normal caption buttons */
1097 ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
1098 ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
1099
1100 /* caption font metrics */
1101 if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
1102 {
1103 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
1104 ncm.lfCaptionFont.lfWeight = FW_BOLD;
1105 }
1106
1107 /* size of the small caption buttons */
1108 ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
1109 ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
1110
1111 /* small caption font metrics */
1112 if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
1113 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
1114
1115 /* menus, FIXME: names of wine.conf entries are bogus */
1116
1117 /* size of the menu (MDI) buttons */
1118 ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
1119 ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
1120
1121 /* menu font metrics */
1122 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
1123 {
1124 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
1125 GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
1126 ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
1127 r = GetProfileIntW( Desktop, MenuFontSize, 0 );
1128 if (r)
1129 ncm.lfMenuFont.lfHeight = -r;
1130 ncm.lfMenuFont.lfWeight = FW_NORMAL;
1131 }
1132
1133 /* status bar font metrics */
1134 if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
1135 {
1136 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
1137 GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
1138 ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
1139 r = GetProfileIntW( Desktop, StatusFontSize, 0 );
1140 if (r)
1141 ncm.lfStatusFont.lfHeight = -r;
1142 ncm.lfStatusFont.lfWeight = FW_NORMAL;
1143 }
1144
1145 /* message font metrics */
1146 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
1147 {
1148 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
1149 GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
1150 ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
1151 r = GetProfileIntW( Desktop, MessageFontSize, 0 );
1152 if (r)
1153 ncm.lfMessageFont.lfHeight = -r;
1154 ncm.lfMessageFont.lfWeight = FW_NORMAL;
1155 }
1156
1157 /* some extra fields not in the nonclient structure */
1158 icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
1159
1160 if (hkey) RegCloseKey( hkey );
1161 normalize_nonclientmetrics( &ncm);
1162 nonclient_metrics = ncm;
1163 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1164 }
1165
1166 static BOOL CALLBACK enum_monitors( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
1167 {
1168 MONITORINFO mi;
1169
1170 mi.cbSize = sizeof(mi);
1171 if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
1172 {
1173 LPRECT work = (LPRECT)lp;
1174 *work = mi.rcWork;
1175 return FALSE;
1176 }
1177 return TRUE;
1178 }
1179
1180 /***********************************************************************
1181 * SystemParametersInfoW (USER32.@)
1182 *
1183 * Each system parameter has flag which shows whether the parameter
1184 * is loaded or not. Parameters, stored directly in SysParametersInfo are
1185 * loaded from registry only when they are requested and the flag is
1186 * "false", after the loading the flag is set to "true". On interprocess
1187 * notification of the parameter change the corresponding parameter flag is
1188 * set to "false". The parameter value will be reloaded when it is requested
1189 * the next time.
1190 * Parameters, backed by or depend on GetSystemMetrics are processed
1191 * differently. These parameters are always loaded. They are reloaded right
1192 * away on interprocess change notification. We can't do lazy loading because
1193 * we don't want to complicate GetSystemMetrics.
1194 * Parameters, backed by X settings are read from corresponding setting.
1195 * On the parameter change request the setting is changed. Interprocess change
1196 * notifications are ignored.
1197 * When parameter value is updated the changed value is stored in permanent
1198 * registry branch if saving is requested. Otherwise it is stored
1199 * in temporary branch
1200 *
1201 * Some SPI values can also be stored as Twips values in the registry,
1202 * don't forget the conversion!
1203 */
1204 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1205 PVOID pvParam, UINT fWinIni )
1206 {
1207 #define WINE_SPI_FIXME(x) \
1208 case x: \
1209 { \
1210 static BOOL warn = TRUE; \
1211 if (warn) \
1212 { \
1213 warn = FALSE; \
1214 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1215 } \
1216 } \
1217 SetLastError( ERROR_INVALID_SPI_VALUE ); \
1218 ret = FALSE; \
1219 break
1220 #define WINE_SPI_WARN(x) \
1221 case x: \
1222 WARN( "Ignored action: %u (%s)\n", x, #x ); \
1223 break
1224
1225 BOOL ret = TRUE;
1226 unsigned spi_idx = 0;
1227
1228 switch (uiAction)
1229 {
1230 case SPI_GETBEEP: /* 1 */
1231 if (!pvParam) return FALSE;
1232
1233 spi_idx = SPI_SETBEEP_IDX;
1234 if (!spi_loaded[spi_idx])
1235 {
1236 WCHAR buf[5];
1237
1238 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
1239 beep_active = !lstrcmpiW( Yes, buf );
1240 spi_loaded[spi_idx] = TRUE;
1241 }
1242
1243 *(BOOL *)pvParam = beep_active;
1244 break;
1245
1246 case SPI_SETBEEP: /* 2 */
1247 spi_idx = SPI_SETBEEP_IDX;
1248 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
1249 (uiParam ? Yes : No), fWinIni ))
1250 {
1251 beep_active = uiParam;
1252 spi_loaded[spi_idx] = TRUE;
1253 }
1254 else
1255 ret = FALSE;
1256 break;
1257
1258 case SPI_GETMOUSE: /* 3 */
1259 if (!pvParam) return FALSE;
1260
1261 spi_idx = SPI_SETMOUSE_IDX;
1262 if (!spi_loaded[spi_idx])
1263 {
1264 WCHAR buf[12];
1265
1266 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1267 buf, sizeof(buf) ))
1268 mouse_threshold1 = atoiW( buf );
1269 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1270 buf, sizeof(buf) ))
1271 mouse_threshold2 = atoiW( buf );
1272 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1273 buf, sizeof(buf) ))
1274 mouse_speed = atoiW( buf );
1275 spi_loaded[spi_idx] = TRUE;
1276 }
1277 ((INT *)pvParam)[0] = mouse_threshold1;
1278 ((INT *)pvParam)[1] = mouse_threshold2;
1279 ((INT *)pvParam)[2] = mouse_speed;
1280 break;
1281
1282 case SPI_SETMOUSE: /* 4 */
1283 {
1284 if (!pvParam) return FALSE;
1285 ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1286 &mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
1287 if( ret) {
1288 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1289 &mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
1290 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1291 &mouse_speed, ((INT *)pvParam)[2], fWinIni);
1292 }
1293 break;
1294 }
1295
1296 case SPI_GETBORDER:
1297 ret = get_twips_param( SPI_SETBORDER_IDX,
1298 SPI_SETBORDER_REGKEY,
1299 SPI_SETBORDER_VALNAME,
1300 &border, pvParam );
1301 if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
1302 break;
1303
1304 case SPI_SETBORDER:
1305 nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
1306 /* raw value goes to registry */
1307 ret = set_uint_param( SPI_SETBORDER_IDX,
1308 SPI_SETBORDER_REGKEY,
1309 SPI_SETBORDER_VALNAME,
1310 &border, uiParam, fWinIni );
1311 break;
1312
1313 case SPI_GETKEYBOARDSPEED:
1314 ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1315 SPI_SETKEYBOARDSPEED_REGKEY,
1316 SPI_SETKEYBOARDSPEED_VALNAME,
1317 &keyboard_speed, pvParam );
1318 break;
1319
1320 case SPI_SETKEYBOARDSPEED:
1321 if (uiParam > 31) uiParam = 31;
1322 ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1323 SPI_SETKEYBOARDSPEED_REGKEY,
1324 SPI_SETKEYBOARDSPEED_VALNAME,
1325 &keyboard_speed, uiParam, fWinIni );
1326 break;
1327
1328 /* not implemented in Windows */
1329 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
1330
1331 case SPI_ICONHORIZONTALSPACING:
1332 if (pvParam != NULL)
1333 {
1334 ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
1335 SPI_ICONHORIZONTALSPACING_REGKEY,
1336 SPI_ICONHORIZONTALSPACING_VALNAME,
1337 (UINT*)&icon_metrics.iHorzSpacing, pvParam );
1338 }
1339 else
1340 {
1341 if (uiParam < 32) uiParam = 32;
1342 ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
1343 SPI_ICONHORIZONTALSPACING_REGKEY,
1344 SPI_ICONHORIZONTALSPACING_VALNAME,
1345 (UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
1346 }
1347 break;
1348
1349 case SPI_GETSCREENSAVETIMEOUT:
1350 ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1351 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1352 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1353 &screensave_timeout, pvParam );
1354 break;
1355
1356 case SPI_SETSCREENSAVETIMEOUT:
1357 ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1358 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1359 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1360 &screensave_timeout, uiParam, fWinIni );
1361 break;
1362
1363 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1364 if (!pvParam) return FALSE;
1365 *(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
1366 break;
1367
1368 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1369 {
1370 WCHAR buf[12];
1371
1372 wsprintfW(buf, CSu, uiParam);
1373 USER_Driver->pSetScreenSaveActive( uiParam );
1374 /* saved value does not affect Wine */
1375 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1376 SPI_SETSCREENSAVEACTIVE_VALNAME,
1377 buf, fWinIni );
1378 break;
1379 }
1380
1381 case SPI_GETGRIDGRANULARITY:
1382 ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1383 SPI_SETGRIDGRANULARITY_REGKEY,
1384 SPI_SETGRIDGRANULARITY_VALNAME,
1385 &grid_granularity, pvParam );
1386 break;
1387
1388 case SPI_SETGRIDGRANULARITY:
1389 ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1390 SPI_SETGRIDGRANULARITY_REGKEY,
1391 SPI_SETGRIDGRANULARITY_VALNAME,
1392 &grid_granularity, uiParam, fWinIni );
1393 break;
1394
1395 case SPI_SETDESKWALLPAPER: /* 20 */
1396 if (!pvParam || !SetDeskWallPaper( pvParam )) return FALSE;
1397 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1398 break;
1399
1400 case SPI_SETDESKPATTERN: /* 21 */
1401 /* FIXME: the ability to specify a pattern in pvParam
1402 doesn't seem to be documented for Win32 */
1403 if ((INT16)uiParam == -1)
1404 {
1405 WCHAR buf[256];
1406 GetProfileStringW( Desktop, Pattern,
1407 defPattern,
1408 buf, sizeof(buf)/sizeof(WCHAR) );
1409 ret = DESKTOP_SetPattern( buf );
1410 } else
1411 ret = DESKTOP_SetPattern( pvParam );
1412 break;
1413
1414 case SPI_GETKEYBOARDDELAY:
1415 ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1416 SPI_SETKEYBOARDDELAY_REGKEY,
1417 SPI_SETKEYBOARDDELAY_VALNAME,
1418 &keyboard_delay, pvParam );
1419 break;
1420
1421 case SPI_SETKEYBOARDDELAY:
1422 ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1423 SPI_SETKEYBOARDDELAY_REGKEY,
1424 SPI_SETKEYBOARDDELAY_VALNAME,
1425 &keyboard_delay, uiParam, fWinIni );
1426 break;
1427
1428 case SPI_ICONVERTICALSPACING:
1429 if (pvParam != NULL)
1430 {
1431 ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
1432 SPI_ICONVERTICALSPACING_REGKEY,
1433 SPI_ICONVERTICALSPACING_VALNAME,
1434 (UINT*)&icon_metrics.iVertSpacing, pvParam );
1435 if( icon_metrics.iVertSpacing < 32)
1436 icon_metrics.iVertSpacing = 32;
1437 }
1438 else
1439 {
1440 if (uiParam < 32) uiParam = 32;
1441 ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
1442 SPI_ICONVERTICALSPACING_REGKEY,
1443 SPI_ICONVERTICALSPACING_VALNAME,
1444 (UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
1445 }
1446 break;
1447
1448 case SPI_GETICONTITLEWRAP:
1449 ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
1450 SPI_SETICONTITLEWRAP_REGKEY1,
1451 SPI_SETICONTITLEWRAP_VALNAME,
1452 &icon_metrics.iTitleWrap, pvParam );
1453 break;
1454
1455 case SPI_SETICONTITLEWRAP:
1456 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1457 SPI_SETICONTITLEWRAP_REGKEY1,
1458 SPI_SETICONTITLEWRAP_REGKEY2,
1459 SPI_SETICONTITLEWRAP_VALNAME,
1460 &icon_metrics.iTitleWrap, uiParam, fWinIni );
1461 break;
1462
1463 case SPI_GETMENUDROPALIGNMENT:
1464 ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
1465 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1466 SPI_SETMENUDROPALIGNMENT_VALNAME,
1467 &menu_drop_alignment, pvParam );
1468 break;
1469
1470 case SPI_SETMENUDROPALIGNMENT:
1471 ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
1472 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1473 SPI_SETMENUDROPALIGNMENT_REGKEY2,
1474 SPI_SETMENUDROPALIGNMENT_VALNAME,
1475 &menu_drop_alignment, uiParam, fWinIni );
1476 break;
1477
1478 case SPI_SETDOUBLECLKWIDTH:
1479 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
1480 SPI_SETDOUBLECLKWIDTH_REGKEY1,
1481 SPI_SETDOUBLECLKWIDTH_REGKEY2,
1482 SPI_SETDOUBLECLKWIDTH_VALNAME,
1483 &double_click_width, uiParam, fWinIni );
1484 break;
1485
1486 case SPI_SETDOUBLECLKHEIGHT:
1487 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
1488 SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1489 SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1490 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1491 &double_click_height, uiParam, fWinIni );
1492 break;
1493
1494 case SPI_GETICONTITLELOGFONT:
1495 {
1496 LOGFONTW lfDefault;
1497
1498 if (!pvParam) return FALSE;
1499
1500 spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1501 if (!spi_loaded[spi_idx])
1502 {
1503 if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
1504 SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
1505 {
1506 INT r;
1507
1508 /*
1509 * The 'default GDI fonts' seems to be returned.
1510 * If a returned font is not a correct font in your environment,
1511 * please try to fix objects/gdiobj.c at first.
1512 */
1513 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1514
1515 GetProfileStringW( Desktop, IconTitleFaceName,
1516 lfDefault.lfFaceName,
1517 icon_metrics.lfFont.lfFaceName,
1518 LF_FACESIZE );
1519
1520 r = GetProfileIntW( Desktop, IconTitleSize, 0 );
1521 if (r)
1522 icon_metrics.lfFont.lfHeight = -r;
1523 else
1524 icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
1525
1526 icon_metrics.lfFont.lfWidth = 0;
1527 icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
1528 icon_metrics.lfFont.lfWeight = FW_NORMAL;
1529 icon_metrics.lfFont.lfItalic = FALSE;
1530 icon_metrics.lfFont.lfStrikeOut = FALSE;
1531 icon_metrics.lfFont.lfUnderline = FALSE;
1532 icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1533 icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
1534 icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1535 icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
1536 icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
1537 spi_loaded[spi_idx] = TRUE;
1538 }
1539 }
1540 *(LOGFONTW *)pvParam = icon_metrics.lfFont;
1541 break;
1542 }
1543
1544 case SPI_SETDOUBLECLICKTIME:
1545 ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
1546 SPI_SETDOUBLECLICKTIME_REGKEY,
1547 SPI_SETDOUBLECLICKTIME_VALNAME,
1548 &double_click_time, uiParam, fWinIni );
1549 break;
1550
1551 case SPI_SETMOUSEBUTTONSWAP:
1552 ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
1553 SPI_SETMOUSEBUTTONSWAP_REGKEY,
1554 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1555 &swap_buttons, uiParam, fWinIni );
1556 break;
1557
1558 case SPI_SETICONTITLELOGFONT: /* 34 */
1559 if( uiParam == sizeof(LOGFONTW)) {
1560 ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1561 SPI_SETICONTITLELOGFONT_VALNAME, pvParam, fWinIni);
1562 if( ret) {
1563 icon_metrics.lfFont = *(LOGFONTW *)pvParam;
1564 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1565 }
1566 } else
1567 ret = FALSE;
1568 break;
1569
1570 case SPI_GETFASTTASKSWITCH: /* 35 */
1571 if (!pvParam) return FALSE;
1572 *(BOOL *)pvParam = 1;
1573 break;
1574
1575 case SPI_SETFASTTASKSWITCH: /* 36 */
1576 /* the action is disabled */
1577 ret = FALSE;
1578 break;
1579
1580 case SPI_SETDRAGFULLWINDOWS:
1581 ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1582 SPI_SETDRAGFULLWINDOWS_REGKEY,
1583 SPI_SETDRAGFULLWINDOWS_VALNAME,
1584 &drag_full_windows, uiParam, fWinIni );
1585 break;
1586
1587 case SPI_GETDRAGFULLWINDOWS:
1588 ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1589 SPI_SETDRAGFULLWINDOWS_REGKEY,
1590 SPI_SETDRAGFULLWINDOWS_VALNAME,
1591 &drag_full_windows, pvParam );
1592 break;
1593
1594 case SPI_GETNONCLIENTMETRICS:
1595 {
1596 LPNONCLIENTMETRICSW lpnm = pvParam;
1597
1598 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
1599
1600 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1601 *lpnm = nonclient_metrics;
1602 else
1603 ret = FALSE;
1604 break;
1605 }
1606
1607 case SPI_SETNONCLIENTMETRICS:
1608 {
1609 LPNONCLIENTMETRICSW lpnm = pvParam;
1610
1611 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1612 {
1613 NONCLIENTMETRICSW ncm;
1614 ret = set_uint_param( SPI_SETBORDER_IDX,
1615 SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
1616 &border, lpnm->iBorderWidth, fWinIni );
1617 if( ret) ret = save_int_param( METRICS_REGKEY,
1618 METRICS_SCROLLWIDTH_VALNAME, NULL,
1619 lpnm->iScrollWidth, fWinIni );
1620 if( ret) ret = save_int_param( METRICS_REGKEY,
1621 METRICS_SCROLLHEIGHT_VALNAME, NULL,
1622 lpnm->iScrollHeight, fWinIni );
1623 if( ret) ret = save_int_param( METRICS_REGKEY,
1624 METRICS_CAPTIONWIDTH_VALNAME, NULL,
1625 lpnm->iCaptionWidth, fWinIni );
1626 if( ret) ret = save_int_param( METRICS_REGKEY,
1627 METRICS_CAPTIONHEIGHT_VALNAME, NULL,
1628 lpnm->iCaptionHeight, fWinIni );
1629 if( ret) ret = save_int_param( METRICS_REGKEY,
1630 METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
1631 lpnm->iSmCaptionWidth, fWinIni );
1632 if( ret) ret = save_int_param( METRICS_REGKEY,
1633 METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
1634 lpnm->iSmCaptionHeight, fWinIni );
1635 if( ret) ret = save_int_param( METRICS_REGKEY,
1636 METRICS_MENUWIDTH_VALNAME, NULL,
1637 lpnm->iMenuWidth, fWinIni );
1638 if( ret) ret = save_int_param( METRICS_REGKEY,
1639 METRICS_MENUHEIGHT_VALNAME, NULL,
1640 lpnm->iMenuHeight, fWinIni );
1641 if( ret) ret = SYSPARAMS_SaveLogFont(
1642 METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
1643 &lpnm->lfMenuFont, fWinIni);
1644 if( ret) ret = SYSPARAMS_SaveLogFont(
1645 METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
1646 &lpnm->lfCaptionFont, fWinIni);
1647 if( ret) ret = SYSPARAMS_SaveLogFont(
1648 METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
1649 &lpnm->lfSmCaptionFont, fWinIni);
1650 if( ret) ret = SYSPARAMS_SaveLogFont(
1651 METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
1652 &lpnm->lfStatusFont, fWinIni);
1653 if( ret) ret = SYSPARAMS_SaveLogFont(
1654 METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
1655 &lpnm->lfMessageFont, fWinIni);
1656 if( ret) {
1657 ncm = *lpnm;
1658 normalize_nonclientmetrics( &ncm);
1659 nonclient_metrics = ncm;
1660 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1661 }
1662 }
1663 break;
1664 }
1665
1666 case SPI_GETMINIMIZEDMETRICS:
1667 {
1668 MINIMIZEDMETRICS * lpMm = pvParam;
1669 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1670 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
1671 *lpMm = minimized_metrics;
1672 } else
1673 ret = FALSE;
1674 break;
1675 }
1676
1677 case SPI_SETMINIMIZEDMETRICS:
1678 {
1679 MINIMIZEDMETRICS * lpMm = pvParam;
1680 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1681 ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
1682 &minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
1683 if( ret) ret = save_int_param( METRICS_REGKEY,
1684 METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
1685 max( lpMm->iHorzGap, 0), fWinIni);
1686 if( ret) ret = save_int_param( METRICS_REGKEY,
1687 METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
1688 max( lpMm->iVertGap, 0), fWinIni);
1689 if( ret) ret = save_int_param( METRICS_REGKEY,
1690 METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
1691 0x0f & lpMm->iArrange, fWinIni);
1692 if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1693 } else
1694 ret = FALSE;
1695 break;
1696 }
1697
1698 case SPI_GETICONMETRICS:
1699 {
1700 LPICONMETRICSW lpIcon = pvParam;
1701 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1702 {
1703 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1704 &lpIcon->iHorzSpacing, FALSE );
1705 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1706 &lpIcon->iVertSpacing, FALSE );
1707 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1708 &lpIcon->iTitleWrap, FALSE );
1709 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1710 &lpIcon->lfFont, FALSE );
1711 }
1712 else
1713 {
1714 ret = FALSE;
1715 }
1716 break;
1717 }
1718
1719 case SPI_SETICONMETRICS:
1720 {
1721 LPICONMETRICSW lpIcon = pvParam;
1722 if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
1723 ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
1724 SPI_ICONVERTICALSPACING_REGKEY,
1725 SPI_ICONVERTICALSPACING_VALNAME,
1726 &icon_metrics.iVertSpacing,
1727 lpIcon->iVertSpacing, fWinIni);
1728 if( ret) {
1729 ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
1730 SPI_ICONHORIZONTALSPACING_REGKEY,
1731 SPI_ICONHORIZONTALSPACING_VALNAME,
1732 &icon_metrics.iHorzSpacing,
1733 lpIcon->iHorzSpacing, fWinIni );
1734 }
1735 if( ret) {
1736 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1737 SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
1738 SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
1739 lpIcon->iTitleWrap, fWinIni );
1740 }
1741 if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1742 SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
1743 if( ret) {
1744 icon_metrics.lfFont = lpIcon->lfFont;
1745 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1746 }
1747 } else
1748 ret = FALSE;
1749 break;
1750 }
1751
1752 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1753 {
1754 if (!pvParam) return FALSE;
1755
1756 spi_idx = SPI_SETWORKAREA_IDX;
1757 CopyRect( &work_area, pvParam );
1758 spi_loaded[spi_idx] = TRUE;
1759 break;
1760 }
1761
1762 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1763 {
1764 if (!pvParam) return FALSE;
1765
1766 spi_idx = SPI_SETWORKAREA_IDX;
1767 if (!spi_loaded[spi_idx])
1768 {
1769 SetRect( &work_area, 0, 0,
1770 GetSystemMetrics( SM_CXSCREEN ),
1771 GetSystemMetrics( SM_CYSCREEN ) );
1772 EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
1773 spi_loaded[spi_idx] = TRUE;
1774 }
1775 CopyRect( pvParam, &work_area );
1776 TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
1777 break;
1778 }
1779
1780 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1781
1782 case SPI_GETFILTERKEYS: /* 50 */
1783 {
1784 LPFILTERKEYS lpFilterKeys = pvParam;
1785 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1786 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1787 {
1788 /* Indicate that no FilterKeys feature available */
1789 lpFilterKeys->dwFlags = 0;
1790 lpFilterKeys->iWaitMSec = 0;
1791 lpFilterKeys->iDelayMSec = 0;
1792 lpFilterKeys->iRepeatMSec = 0;
1793 lpFilterKeys->iBounceMSec = 0;
1794 }
1795 else
1796 {
1797 ret = FALSE;
1798 }
1799 break;
1800 }
1801 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1802
1803 case SPI_GETTOGGLEKEYS: /* 52 */
1804 {
1805 LPTOGGLEKEYS lpToggleKeys = pvParam;
1806 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1807 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1808 {
1809 /* Indicate that no ToggleKeys feature available */
1810 lpToggleKeys->dwFlags = 0;
1811 }
1812 else
1813 {
1814 ret = FALSE;
1815 }
1816 break;
1817 }
1818 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1819
1820 case SPI_GETMOUSEKEYS: /* 54 */
1821 {
1822 LPMOUSEKEYS lpMouseKeys = pvParam;
1823 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1824 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1825 {
1826 /* Indicate that no MouseKeys feature available */
1827 lpMouseKeys->dwFlags = 0;
1828 lpMouseKeys->iMaxSpeed = 360;
1829 lpMouseKeys->iTimeToMaxSpeed = 1000;
1830 lpMouseKeys->iCtrlSpeed = 0;
1831 lpMouseKeys->dwReserved1 = 0;
1832 lpMouseKeys->dwReserved2 = 0;
1833 }
1834 else
1835 {
1836 ret = FALSE;
1837 }
1838 break;
1839 }
1840 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1841
1842 case SPI_GETSHOWSOUNDS:
1843 ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
1844 SPI_SETSHOWSOUNDS_REGKEY,
1845 SPI_SETSHOWSOUNDS_VALNAME,
1846 &show_sounds, pvParam );
1847 break;
1848
1849 case SPI_SETSHOWSOUNDS:
1850 ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
1851 SPI_SETSHOWSOUNDS_REGKEY,
1852 SPI_SETSHOWSOUNDS_VALNAME,
1853 &show_sounds, uiParam, fWinIni );
1854 break;
1855
1856 case SPI_GETSTICKYKEYS: /* 58 */
1857 {
1858 LPSTICKYKEYS lpStickyKeys = pvParam;
1859 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1860 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1861 {
1862 /* Indicate that no StickyKeys feature available */
1863 lpStickyKeys->dwFlags = 0;
1864 }
1865 else
1866 {
1867 ret = FALSE;
1868 }
1869 break;
1870 }
1871 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1872
1873 case SPI_GETACCESSTIMEOUT: /* 60 */
1874 {
1875 LPACCESSTIMEOUT lpAccessTimeout = pvParam;
1876 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1877 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1878 {
1879 /* Indicate that no accessibility features timeout is available */
1880 lpAccessTimeout->dwFlags = 0;
1881 lpAccessTimeout->iTimeOutMSec = 0;
1882 }
1883 else
1884 {
1885 ret = FALSE;
1886 }
1887 break;
1888 }
1889 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1890
1891 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1892 {
1893 LPSERIALKEYSW lpSerialKeysW = pvParam;
1894 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1895 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1896 {
1897 /* Indicate that no SerialKeys feature available */
1898 lpSerialKeysW->dwFlags = 0;
1899 lpSerialKeysW->lpszActivePort = NULL;
1900 lpSerialKeysW->lpszPort = NULL;
1901 lpSerialKeysW->iBaudRate = 0;
1902 lpSerialKeysW->iPortState = 0;
1903 }
1904 else
1905 {
1906 ret = FALSE;
1907 }
1908 break;
1909 }
1910 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1911
1912 case SPI_GETSOUNDSENTRY: /* 64 */
1913 {
1914 LPSOUNDSENTRYW lpSoundSentryW = pvParam;
1915 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1916 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1917 {
1918 /* Indicate that no SoundSentry feature available */
1919 lpSoundSentryW->dwFlags = 0;
1920 lpSoundSentryW->iFSTextEffect = 0;
1921 lpSoundSentryW->iFSTextEffectMSec = 0;
1922 lpSoundSentryW->iFSTextEffectColorBits = 0;
1923 lpSoundSentryW->iFSGrafEffect = 0;
1924 lpSoundSentryW->iFSGrafEffectMSec = 0;
1925 lpSoundSentryW->iFSGrafEffectColor = 0;
1926 lpSoundSentryW->iWindowsEffect = 0;
1927 lpSoundSentryW->iWindowsEffectMSec = 0;
1928 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1929 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1930 }
1931 else
1932 {
1933 ret = FALSE;
1934 }
1935 break;
1936 }
1937 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1938
1939 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1940 {
1941 LPHIGHCONTRASTW lpHighContrastW = pvParam;
1942 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1943 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1944 {
1945 /* Indicate that no high contrast feature available */
1946 lpHighContrastW->dwFlags = 0;
1947 lpHighContrastW->lpszDefaultScheme = NULL;
1948 }
1949 else
1950 {
1951 ret = FALSE;
1952 }
1953 break;
1954 }
1955 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1956
1957 case SPI_GETKEYBOARDPREF:
1958 ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
1959 SPI_SETKEYBOARDPREF_REGKEY,
1960 SPI_SETKEYBOARDPREF_VALNAME,
1961 &keyboard_pref, pvParam );
1962 break;
1963
1964 case SPI_SETKEYBOARDPREF:
1965 ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
1966 SPI_SETKEYBOARDPREF_REGKEY,
1967 SPI_SETKEYBOARDPREF_VALNAME,
1968 &keyboard_pref, uiParam, fWinIni );
1969 break;
1970
1971 case SPI_GETSCREENREADER:
1972 ret = get_bool_param( SPI_SETSCREENREADER_IDX,
1973 SPI_SETSCREENREADER_REGKEY,
1974 SPI_SETSCREENREADER_VALNAME,
1975 &screen_reader, pvParam );
1976 break;
1977
1978 case SPI_SETSCREENREADER:
1979 ret = set_bool_param( SPI_SETSCREENREADER_IDX,
1980 SPI_SETSCREENREADER_REGKEY,
1981 SPI_SETSCREENREADER_VALNAME,
1982 &screen_reader, uiParam, fWinIni );
1983 break;
1984
1985 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1986 {
1987 LPANIMATIONINFO lpAnimInfo = pvParam;
1988
1989 /* Tell it "disabled" */
1990 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1991 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1992 else
1993 ret = FALSE;
1994 break;
1995 }
1996 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1997
1998 case SPI_GETFONTSMOOTHING:
1999 {
2000 UINT tmpval;
2001 ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
2002 SPI_SETFONTSMOOTHING_REGKEY,
2003 SPI_SETFONTSMOOTHING_VALNAME,
2004 &font_smoothing, &tmpval );
2005 if (!pvParam) ret = FALSE;
2006
2007 if (ret)
2008 *(UINT *) pvParam = ( tmpval != 0);
2009 break;
2010 }
2011 case SPI_SETFONTSMOOTHING:
2012 uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
2013 ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
2014 SPI_SETFONTSMOOTHING_REGKEY,
2015 SPI_SETFONTSMOOTHING_VALNAME,
2016 &font_smoothing, uiParam, fWinIni );
2017 break;
2018
2019 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
2020 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
2021
2022 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
2023
2024 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
2025 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
2026 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
2027 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
2028
2029 case SPI_GETLOWPOWERACTIVE:
2030 ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
2031 SPI_SETLOWPOWERACTIVE_REGKEY,
2032 SPI_SETLOWPOWERACTIVE_VALNAME,
2033 &lowpoweractive, pvParam );
2034 break;
2035
2036 case SPI_GETPOWEROFFACTIVE:
2037 ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2038 SPI_SETPOWEROFFACTIVE_REGKEY,
2039 SPI_SETPOWEROFFACTIVE_VALNAME,
2040 &poweroffactive, pvParam );
2041 break;
2042
2043 case SPI_SETLOWPOWERACTIVE:
2044 ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
2045 SPI_SETLOWPOWERACTIVE_REGKEY,
2046 SPI_SETLOWPOWERACTIVE_VALNAME,
2047 &lowpoweractive, uiParam, fWinIni );
2048 break;
2049
2050 case SPI_SETPOWEROFFACTIVE:
2051 ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2052 SPI_SETPOWEROFFACTIVE_REGKEY,
2053 SPI_SETPOWEROFFACTIVE_VALNAME,
2054 &poweroffactive, uiParam, fWinIni );
2055 break;
2056
2057 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
2058 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
2059
2060 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
2061 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
2062 break;
2063
2064 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
2065
2066 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
2067
2068 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
2069 WARN("pretend no support for Win9x Plus! for now.\n");
2070 ret = FALSE; /* yes, this is the result value */
2071 break;
2072
2073 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
2074 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
2075
2076 case SPI_GETSNAPTODEFBUTTON: /* 95 WINVER >= 0x400 */
2077 ret = get_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2078 SPI_SETSNAPTODEFBUTTON_REGKEY,
2079 SPI_SETSNAPTODEFBUTTON_VALNAME,
2080 &snap_to_default_button, pvParam );
2081 break;
2082
2083 case SPI_SETSNAPTODEFBUTTON: /* 96 WINVER >= 0x400 */
2084 ret = set_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2085 SPI_SETSNAPTODEFBUTTON_REGKEY,
2086 SPI_SETSNAPTODEFBUTTON_VALNAME,
2087 &snap_to_default_button, uiParam, fWinIni );
2088 break;
2089
2090 case SPI_SETSCREENSAVERRUNNING:
2091 ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2092 SPI_SETSCREENSAVERRUNNING_REGKEY,
2093 SPI_SETSCREENSAVERRUNNING_VALNAME,
2094 &screensaver_running, uiParam, fWinIni );
2095 break;
2096
2097 case SPI_GETMOUSEHOVERWIDTH:
2098 ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2099 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2100 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2101 &mouse_hover_width, pvParam );
2102 break;
2103
2104 case SPI_SETMOUSEHOVERWIDTH:
2105 ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2106 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2107 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2108 &mouse_hover_width, uiParam, fWinIni );
2109 break;
2110
2111 case SPI_GETMOUSEHOVERHEIGHT:
2112 ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2113 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2114 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2115 &mouse_hover_height, pvParam );
2116 break;
2117
2118 case SPI_SETMOUSEHOVERHEIGHT:
2119 ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2120 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2121 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2122 &mouse_hover_height, uiParam, fWinIni );
2123 break;
2124
2125 case SPI_GETMOUSEHOVERTIME:
2126 ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2127 SPI_SETMOUSEHOVERTIME_REGKEY,
2128 SPI_SETMOUSEHOVERTIME_VALNAME,
2129 &mouse_hover_time, pvParam );
2130 break;
2131
2132 case SPI_SETMOUSEHOVERTIME:
2133 ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2134 SPI_SETMOUSEHOVERTIME_REGKEY,
2135 SPI_SETMOUSEHOVERTIME_VALNAME,
2136 &mouse_hover_time, uiParam, fWinIni );
2137 break;
2138
2139 case SPI_GETWHEELSCROLLLINES:
2140 ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2141 SPI_SETMOUSESCROLLLINES_REGKEY,
2142 SPI_SETMOUSESCROLLLINES_VALNAME,
2143 &mouse_scroll_lines, pvParam );
2144 break;
2145
2146 case SPI_SETWHEELSCROLLLINES:
2147 ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2148 SPI_SETMOUSESCROLLLINES_REGKEY,
2149 SPI_SETMOUSESCROLLLINES_VALNAME,
2150 &mouse_scroll_lines, uiParam, fWinIni );
2151 break;
2152
2153 case SPI_GETMENUSHOWDELAY:
2154 ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2155 SPI_SETMENUSHOWDELAY_REGKEY,
2156 SPI_SETMENUSHOWDELAY_VALNAME,
2157 &menu_show_delay, pvParam );
2158 break;
2159
2160 case SPI_SETMENUSHOWDELAY:
2161 ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2162 SPI_SETMENUSHOWDELAY_REGKEY,
2163 SPI_SETMENUSHOWDELAY_VALNAME,
2164 &menu_show_delay, uiParam, fWinIni );
2165 break;
2166
2167 case SPI_GETWHEELSCROLLCHARS: /* 108 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2168 ret = get_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2169 SPI_SETMOUSESCROLLCHARS_REGKEY,
2170 SPI_SETMOUSESCROLLCHARS_VALNAME,
2171 &mouse_scroll_chars, pvParam );
2172 break;
2173
2174 case SPI_SETWHEELSCROLLCHARS: /* 109 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2175 ret = set_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2176 SPI_SETMOUSESCROLLCHARS_REGKEY,
2177 SPI_SETMOUSESCROLLCHARS_VALNAME,
2178 &mouse_scroll_chars, uiParam, fWinIni );
2179 break;
2180
2181 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2182 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2183
2184 case SPI_GETMOUSESPEED: /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2185 ret = get_uint_param( SPI_SETMOUSESPEED_IDX,
2186 SPI_SETMOUSESPEED_REGKEY,
2187 SPI_SETMOUSESPEED_VALNAME,
2188 &mouse_sensitivity, pvParam );
2189 break;
2190
2191 case SPI_SETMOUSESPEED: /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2192 ret = set_uint_param( SPI_SETMOUSESPEED_IDX,
2193 SPI_SETMOUSESPEED_REGKEY,
2194 SPI_SETMOUSESPEED_VALNAME,
2195 &mouse_sensitivity, PtrToInt(pvParam), fWinIni );
2196
2197 break;
2198
2199 case SPI_GETSCREENSAVERRUNNING:
2200 ret = get_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2201 SPI_SETSCREENSAVERRUNNING_REGKEY,
2202 SPI_SETSCREENSAVERRUNNING_VALNAME,
2203 &screensaver_running, pvParam );
2204 break;
2205
2206 case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2207 {
2208 WCHAR buf[MAX_PATH];
2209
2210 if (!pvParam) return FALSE;
2211
2212 if (uiParam > MAX_PATH)
2213 {
2214 uiParam = MAX_PATH;
2215 }
2216
2217 if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2218 {
2219 lstrcpynW(pvParam, buf, uiParam);
2220 }
2221 else
2222 {
2223 /* Return an empty string */
2224 memset(pvParam, 0, uiParam);
2225 }
2226
2227 break;
2228 }
2229
2230 WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2231 WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2232 case SPI_GETMENUANIMATION: /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2233 ret = get_user_pref_param( 0, 0x02, pvParam );
2234 break;
2235
2236 case SPI_SETMENUANIMATION: /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2237 ret = set_user_pref_param( 0, 0x02, PtrToUlong(pvParam), fWinIni );
2238 break;
2239
2240 case SPI_GETCOMBOBOXANIMATION: /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2241 ret = get_user_pref_param( 0, 0x04, pvParam );
2242 break;
2243
2244 case SPI_SETCOMBOBOXANIMATION: /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2245 ret = set_user_pref_param( 0, 0x04, PtrToUlong(pvParam), fWinIni );
2246 break;
2247
2248 case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2249 ret = get_user_pref_param( 0, 0x08, pvParam );
2250 break;
2251
2252 case SPI_SETLISTBOXSMOOTHSCROLLING: /* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2253 ret = set_user_pref_param( 0, 0x08, PtrToUlong(pvParam), fWinIni );
2254 break;
2255
2256 case SPI_GETGRADIENTCAPTIONS:
2257 ret = get_user_pref_param( 0, 0x10, pvParam );
2258 break;
2259
2260 case SPI_SETGRADIENTCAPTIONS:
2261 ret = set_user_pref_param( 0, 0x10, PtrToUlong(pvParam), fWinIni );
2262 break;
2263
2264 case SPI_GETKEYBOARDCUES:
2265 ret = get_user_pref_param( 0, 0x20, pvParam );
2266 break;
2267
2268 case SPI_SETKEYBOARDCUES:
2269 ret = set_user_pref_param( 0, 0x20, PtrToUlong(pvParam), fWinIni );
2270 break;
2271
2272 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2273 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2274 case SPI_GETHOTTRACKING:
2275 ret = get_user_pref_param( 0, 0x80, pvParam );
2276 break;
2277
2278 case SPI_SETHOTTRACKING:
2279 ret = set_user_pref_param( 0, 0x80, PtrToUlong(pvParam), fWinIni );
2280 break;
2281
2282 WINE_SPI_FIXME(SPI_GETMENUFADE); /* 0x1012 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2283 WINE_SPI_FIXME(SPI_SETMENUFADE); /* 0x1013 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2284 case SPI_GETSELECTIONFADE: /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2285 ret = get_user_pref_param( 1, 0x04, pvParam );
2286 break;
2287
2288 case SPI_SETSELECTIONFADE: /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2289 ret = set_user_pref_param( 1, 0x04, PtrToUlong(pvParam), fWinIni );
2290 break;
2291
2292 case SPI_GETTOOLTIPANIMATION: /* 0x1016 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2293 ret = get_user_pref_param( 1, 0x08, pvParam );
2294 break;
2295
2296 case SPI_SETTOOLTIPANIMATION: /* 0x1017 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2297 ret = set_user_pref_param( 1, 0x08, PtrToUlong(pvParam), fWinIni );
2298 break;
2299
2300 case SPI_GETTOOLTIPFADE: /* 0x1018 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2301 ret = get_user_pref_param( 1, 0x10, pvParam );
2302 break;
2303
2304 case SPI_SETTOOLTIPFADE: /* 0x1019 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2305 ret = set_user_pref_param( 1, 0x10, PtrToUlong(pvParam), fWinIni );
2306 break;
2307
2308 case SPI_GETCURSORSHADOW: /* 0x101A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2309 ret = get_user_pref_param( 1, 0x20, pvParam );
2310 break;
2311
2312 case SPI_SETCURSORSHADOW: /* 0x101B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2313 ret = set_user_pref_param( 1, 0x20, PtrToUlong(pvParam), fWinIni );
2314 break;
2315
2316 WINE_SPI_FIXME(SPI_GETMOUSESONAR); /* 0x101C _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2317 WINE_SPI_FIXME(SPI_SETMOUSESONAR); /* 0x101D _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2318 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK); /* 0x101E _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2319 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK); /* 0x101F _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2320 WINE_SPI_FIXME(SPI_GETMOUSEVANISH); /* 0x1020 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2321 WINE_SPI_FIXME(SPI_SETMOUSEVANISH); /* 0x1021 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2322 case SPI_GETFLATMENU:
2323 ret = get_user_pref_param( 2, 0x02, pvParam );
2324 break;
2325
2326 case SPI_SETFLATMENU:
2327 ret = set_user_pref_param( 2, 0x02, PtrToUlong(pvParam), fWinIni );
2328 break;
2329
2330 WINE_SPI_FIXME(SPI_GETDROPSHADOW); /* 0x1024 _WIN32_WINNT >= 0x510 */
2331 WINE_SPI_FIXME(SPI_SETDROPSHADOW); /* 0x1025 _WIN32_WINNT >= 0x510 */
2332 WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2333 WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2334 case SPI_GETUIEFFECTS:
2335 ret = get_user_pref_param( 3, 0x80, pvParam );
2336 break;
2337
2338 case SPI_SETUIEFFECTS:
2339 /* FIXME: this probably should mask other UI effect values when unset */
2340 ret = set_user_pref_param( 3, 0x80, PtrToUlong(pvParam), fWinIni );
2341 break;
2342
2343 case SPI_GETFOREGROUNDLOCKTIMEOUT: /* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2344 ret = get_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2345 SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2346 SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2347 &foreground_lock_timeout, pvParam );
2348 break;
2349
2350 case SPI_SETFOREGROUNDLOCKTIMEOUT: /* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2351 /* FIXME: this should check that the calling thread
2352 * is able to change the foreground window */
2353 ret = set_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2354 SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2355 SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2356 &foreground_lock_timeout, PtrToUlong(pvParam), fWinIni );
2357 break;
2358
2359 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2360 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2361 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2362 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2363 case SPI_GETCARETWIDTH: /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2364 ret = get_uint_param( SPI_CARETWIDTH_IDX,
2365 SPI_CARETWIDTH_REGKEY,
2366 SPI_CARETWIDTH_VALNAME,
2367 &caret_width, pvParam );
2368 break;
2369
2370 case SPI_SETCARETWIDTH: /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2371 ret = set_uint_param( SPI_CARETWIDTH_IDX,
2372 SPI_CARETWIDTH_REGKEY,
2373 SPI_CARETWIDTH_VALNAME,
2374 &caret_width, uiParam, fWinIni );
2375 break;
2376
2377 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2378 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2379 case SPI_GETFONTSMOOTHINGTYPE: /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2380 spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2381 if (!spi_loaded[spi_idx])
2382 {
2383 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2384 SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2385 (LPWSTR)&font_smoothing_type,
2386 sizeof(font_smoothing_type) );
2387 if ( ret) spi_loaded[spi_idx] = TRUE;
2388 }
2389 if (!pvParam) ret = FALSE;
2390
2391 if (ret)
2392 *(UINT *)pvParam = font_smoothing_type;
2393 break;
2394
2395 case SPI_SETFONTSMOOTHINGTYPE: /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2396 spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2397 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2398 SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2399 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2400 {
2401 font_smoothing_type = PtrToUlong(pvParam);
2402 spi_loaded[spi_idx] = TRUE;
2403 }
2404 else
2405 ret = FALSE;
2406 break;
2407
2408 case SPI_GETFONTSMOOTHINGCONTRAST: /* 0x200C _WIN32_WINNT >= 0x510 */
2409 spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2410 if (!spi_loaded[spi_idx])
2411 {
2412 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2413 SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2414 (LPWSTR)&font_smoothing_contrast,
2415 sizeof(font_smoothing_contrast) );
2416 if (ret)
2417 spi_loaded[spi_idx] = TRUE;
2418 }
2419 if (!pvParam) ret = FALSE;
2420
2421 if (ret)
2422 *(UINT *)pvParam = font_smoothing_contrast;
2423 break;
2424
2425 case SPI_SETFONTSMOOTHINGCONTRAST: /* 0x200D _WIN32_WINNT >= 0x510 */
2426 spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2427 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2428 SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2429 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2430 {
2431 font_smoothing_contrast = PtrToUlong(pvParam);
2432 spi_loaded[spi_idx] = TRUE;
2433 }
2434 else
2435 ret = FALSE;
2436 break;
2437
2438 case SPI_GETFOCUSBORDERWIDTH: /* 0x200E _WIN32_WINNT >= 0x510 */
2439 case SPI_GETFOCUSBORDERHEIGHT: /* 0x200F _WIN32_WINNT >= 0x510 */
2440 if (!pvParam)
2441 ret = FALSE;
2442 else
2443 *(UINT *)pvParam = 1;
2444 break;
2445
2446 WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x2010 _WIN32_WINNT >= 0x510 */
2447 WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
2448
2449 case SPI_GETFONTSMOOTHINGORIENTATION: /* 0x2012 */
2450 spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2451 if (!spi_loaded[spi_idx])
2452 {
2453 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2454 SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2455 (LPWSTR)&font_smoothing_orientation,
2456 sizeof(font_smoothing_orientation) );
2457 if (ret)
2458 spi_loaded[spi_idx] = TRUE;
2459 }
2460 if (!pvParam) ret = FALSE;
2461
2462 if (ret)
2463 *(UINT *)pvParam = font_smoothing_orientation;
2464 break;
2465
2466 case SPI_SETFONTSMOOTHINGORIENTATION: /* 0x2013 */
2467 spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2468 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2469 SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2470 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2471 {
2472 font_smoothing_orientation = PtrToUlong(pvParam);
2473 spi_loaded[spi_idx] = TRUE;
2474 }
2475 else
2476 ret = FALSE;
2477 break;
2478
2479 default:
2480 FIXME( "Unknown action: %u\n", uiAction );
2481 SetLastError( ERROR_INVALID_SPI_VALUE );
2482 ret = FALSE;
2483 break;
2484 }
2485
2486 if (ret)
2487 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2488 TRACE("(%u, %u, %p, %u) ret %d\n",
2489 uiAction, uiParam, pvParam, fWinIni, ret);
2490 return ret;
2491
2492 #undef WINE_SPI_FIXME
2493 #undef WINE_SPI_WARN
2494 }
2495
2496
2497 /***********************************************************************
2498 * SystemParametersInfo (USER.483)
2499 */
2500 BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
2501 LPVOID lpvParam, UINT16 fuWinIni )
2502 {
2503 BOOL16 ret;
2504
2505 TRACE("(%u, %u, %p, %u)\n", uAction, uParam, lpvParam, fuWinIni);
2506
2507 switch (uAction)
2508 {
2509 case SPI_GETBEEP: /* 1 */
2510 case SPI_GETSCREENSAVEACTIVE: /* 16 */
2511 case SPI_GETICONTITLEWRAP: /* 25 */
2512 case SPI_GETMENUDROPALIGNMENT: /* 27 */
2513 case SPI_GETFASTTASKSWITCH: /* 35 */
2514 case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
2515 {
2516 BOOL tmp;
2517 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2518 if (ret && lpvParam)
2519 *(BOOL16 *)lpvParam = tmp;
2520 break;
2521 }
2522
2523 case SPI_GETBORDER: /* 5 */
2524 case SPI_ICONHORIZONTALSPACING: /* 13 */
2525 case SPI_GETSCREENSAVETIMEOUT: /* 14 */
2526 case SPI_GETGRIDGRANULARITY: /* 18 */
2527 case SPI_GETKEYBOARDDELAY: /* 22 */
2528 case SPI_ICONVERTICALSPACING: /* 24 */
2529 {
2530 INT tmp;
2531 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2532 if (ret && lpvParam)
2533 *(INT16 *)lpvParam = tmp;
2534 break;
2535 }
2536
2537 case SPI_GETKEYBOARDSPEED: /* 10 */
2538 {
2539 DWORD tmp;
2540 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2541 if (ret && lpvParam)
2542 *(WORD *)lpvParam = tmp;
2543 break;
2544 }
2545
2546 case SPI_GETICONTITLELOGFONT: /* 31 */
2547 {
2548 LOGFONTA tmp;
2549 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2550 if (ret && lpvParam)
2551 SYSPARAMS_LogFont32ATo16( &tmp, (LPLOGFONT16)lpvParam );
2552 break;
2553 }
2554
2555 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2556 {
2557 NONCLIENTMETRICSA tmp;
2558 LPNONCLIENTMETRICS16 lpnm16 = (LPNONCLIENTMETRICS16)lpvParam;
2559 if (lpnm16 && lpnm16->cbSize == sizeof(NONCLIENTMETRICS16))
2560 {
2561 tmp.cbSize = sizeof(NONCLIENTMETRICSA);
2562 ret = SystemParametersInfoA( uAction, uParam, &tmp, fuWinIni );
2563 if (ret)
2564 SYSPARAMS_NonClientMetrics32ATo16( &tmp, lpnm16 );
2565 }
2566 else /* winfile 95 sets cbSize to 340 */
2567 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2568 break;
2569 }
2570
2571 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
2572 {
2573 RECT tmp;
2574 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2575 if (ret && lpvParam)
2576 {
2577 RECT16 *r16 = lpvParam;
2578 r16->left = tmp.left;
2579 r16->top = tmp.top;
2580 r16->right = tmp.right;
2581 r16->bottom = tmp.bottom;
2582 }
2583 break;
2584 }
2585
2586 case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2587 case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2588 case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2589 {
2590 UINT tmp;
2591 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2592 if (ret && lpvParam)
2593 *(UINT16 *)lpvParam = tmp;
2594 break;
2595 }
2596
2597 default:
2598 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2599 }
2600
2601 return ret;
2602 }
2603
2604 /***********************************************************************
2605 * SystemParametersInfoA (USER32.@)
2606 */
2607 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2608 PVOID pvParam, UINT fuWinIni )
2609 {
2610 BOOL ret;
2611
2612 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2613
2614 switch (uiAction)
2615 {
2616 case SPI_SETDESKWALLPAPER: /* 20 */
2617 case SPI_SETDESKPATTERN: /* 21 */
2618 {
2619 WCHAR buffer[256];
2620 if (pvParam)
2621 if (!MultiByteToWideChar( CP_ACP, 0, pvParam, -1, buffer,
2622 sizeof(buffer)/sizeof(WCHAR) ))
2623 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2624 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2625 break;
2626 }
2627
2628 case SPI_GETICONTITLELOGFONT: /* 31 */
2629 {
2630 LOGFONTW tmp;
2631 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2632 if (ret && pvParam)
2633 SYSPARAMS_LogFont32WTo32A( &tmp, pvParam );
2634 break;
2635 }
2636
2637 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2638 {
2639 NONCLIENTMETRICSW tmp;
2640 LPNONCLIENTMETRICSA lpnmA = pvParam;
2641 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2642 {
2643 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2644 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2645 if (ret)
2646 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2647 }
2648 else
2649 ret = FALSE;
2650 break;
2651 }
2652
2653 case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
2654 {
2655 NONCLIENTMETRICSW tmp;
2656 LPNONCLIENTMETRICSA lpnmA = pvParam;
2657 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2658 {
2659 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2660 SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2661 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2662 }
2663 else
2664 ret = FALSE;
2665 break;
2666 }
2667
2668 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2669 {
2670 ICONMETRICSW tmp;
2671 LPICONMETRICSA lpimA = pvParam;
2672 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2673 {
2674 tmp.cbSize = sizeof(ICONMETRICSW);
2675 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2676 if (ret)
2677 {
2678 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2679 lpimA->iVertSpacing = tmp.iVertSpacing;
2680 lpimA->iTitleWrap = tmp.iTitleWrap;
2681 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2682 }
2683 }
2684 else
2685 ret = FALSE;
2686 break;
2687 }
2688
2689 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2690 {
2691 ICONMETRICSW tmp;
2692 LPICONMETRICSA lpimA = pvParam;
2693 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2694 {
2695 tmp.cbSize = sizeof(ICONMETRICSW);
2696 tmp.iHorzSpacing = lpimA->iHorzSpacing;
2697 tmp.iVertSpacing = lpimA->iVertSpacing;
2698 tmp.iTitleWrap = lpimA->iTitleWrap;
2699 SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
2700 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2701 }
2702 else
2703 ret = FALSE;
2704 break;
2705 }
2706
2707 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2708 {
2709 HIGHCONTRASTW tmp;
2710 LPHIGHCONTRASTA lphcA = pvParam;
2711 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2712 {
2713 tmp.cbSize = sizeof(HIGHCONTRASTW);
2714 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2715 if (ret)
2716 {
2717 lphcA->dwFlags = tmp.dwFlags;
2718 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2719 }
2720 }
2721 else
2722 ret = FALSE;
2723 break;
2724 }
2725
2726 case SPI_GETDESKWALLPAPER: /* 115 */
2727 {
2728 WCHAR buffer[MAX_PATH];
2729 ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
2730 WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
2731 break;
2732 }
2733
2734 default:
2735 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2736 break;
2737 }
2738 return ret;
2739 }
2740
2741
2742 /***********************************************************************
2743 * GetSystemMetrics (USER32.@)
2744 */
2745 INT WINAPI GetSystemMetrics( INT index )
2746 {
2747 UINT ret;
2748
2749 /* some metrics are dynamic */
2750 switch (index)
2751 {
2752 case SM_CXSCREEN:
2753 return GetDeviceCaps( get_display_dc(), HORZRES );
2754 case SM_CYSCREEN:
2755 return GetDeviceCaps( get_display_dc(), VERTRES );
2756 case SM_CXVSCROLL:
2757 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2758 return nonclient_metrics.iScrollWidth;
2759 case SM_CYHSCROLL:
2760 return GetSystemMetrics(SM_CXVSCROLL);
2761 case SM_CYCAPTION:
2762 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2763 return nonclient_metrics.iCaptionHeight + 1;
2764 case SM_CXBORDER:
2765 case SM_CYBORDER:
2766 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2767 return 1;
2768 case SM_CXDLGFRAME:
2769 case SM_CYDLGFRAME:
2770 return 3;
2771 case SM_CYVTHUMB:
2772 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2773 return nonclient_metrics.iScrollHeight;
2774 case SM_CXHTHUMB:
2775 return GetSystemMetrics(SM_CYVTHUMB);
2776 case SM_CXICON:
2777 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2778 return icon_size.cx;
2779 case SM_CYICON:
2780 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2781 return icon_size.cy;
2782 case SM_CXCURSOR:
2783 case SM_CYCURSOR:
2784 return 32;
2785 case SM_CYMENU:
2786 return GetSystemMetrics(SM_CYMENUSIZE) + 1;
2787 case SM_CXFULLSCREEN:
2788 /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2789 * correct */
2790 return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2791 case SM_CYFULLSCREEN:
2792 /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2793 * correct */
2794 return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2795 case SM_CYKANJIWINDOW:
2796 return 0;
2797 case SM_MOUSEPRESENT:
2798 return 1;
2799 case SM_CYVSCROLL:
2800 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2801 return nonclient_metrics.iScrollHeight;
2802 case SM_CXHSCROLL:
2803 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2804 return nonclient_metrics.iScrollHeight;
2805 case SM_DEBUG:
2806 return 0;
2807 case SM_SWAPBUTTON:
2808 get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
2809 SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
2810 return ret;
2811 case SM_RESERVED1:
2812 case SM_RESERVED2:
2813 case SM_RESERVED3:
2814 case SM_RESERVED4:
2815 return 0;
2816 case SM_CXMIN:
2817 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2818 return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
2819 4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
2820 case SM_CYMIN:
2821 return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2822 case SM_CXSIZE:
2823 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2824 return nonclient_metrics.iCaptionWidth;
2825 case SM_CYSIZE:
2826 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2827 return nonclient_metrics.iCaptionHeight;
2828 case SM_CXFRAME:
2829 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2830 return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
2831 case SM_CYFRAME:
2832 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2833 return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
2834 case SM_CXMINTRACK:
2835 return GetSystemMetrics(SM_CXMIN);
2836 case SM_CYMINTRACK:
2837 return GetSystemMetrics(SM_CYMIN);
2838 case SM_CXDOUBLECLK:
2839 get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
2840 SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
2841 return ret;
2842 case SM_CYDOUBLECLK:
2843 get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
2844 SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
2845 return ret;
2846 case SM_CXICONSPACING:
2847 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
2848 return ret;
2849 case SM_CYICONSPACING:
2850 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
2851 return ret;
2852 case SM_MENUDROPALIGNMENT:
2853 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2854 return ret;
2855 case SM_PENWINDOWS:
2856 return 0;
2857 case SM_DBCSENABLED:
2858 {
2859 CPINFO cpinfo;
2860 GetCPInfo( CP_ACP, &cpinfo );
2861 return (cpinfo.MaxCharSize > 1);
2862 }
2863 case SM_CMOUSEBUTTONS:
2864 return 3;
2865 case SM_SECURE:
2866 return 0;
2867 case SM_CXEDGE:
2868 return GetSystemMetrics(SM_CXBORDER) + 1;
2869 case SM_CYEDGE:
2870 return GetSystemMetrics(SM_CYBORDER) + 1;
2871 case SM_CXMINSPACING:
2872 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2873 return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
2874 case SM_CYMINSPACING:
2875 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2876 return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
2877 case SM_CXSMICON:
2878 case SM_CYSMICON:
2879 return 16;
2880 case SM_CYSMCAPTION:
2881 return GetSystemMetrics(SM_CYSMSIZE) + 1;
2882 case SM_CXSMSIZE:
2883 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2884 return nonclient_metrics.iSmCaptionWidth;
2885 case SM_CYSMSIZE:
2886 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2887 return nonclient_metrics.iSmCaptionHeight;
2888 case SM_CXMENUSIZE:
2889 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2890 return nonclient_metrics.iMenuWidth;
2891 case SM_CYMENUSIZE:
2892 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2893 return nonclient_metrics.iMenuHeight;
2894 case SM_ARRANGE:
2895 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2896 return minimized_metrics.iArrange;
2897 case SM_CXMINIMIZED:
2898 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2899 return minimized_metrics.iWidth + 6;
2900 case SM_CYMINIMIZED:
2901 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2902 return nonclient_metrics.iCaptionHeight + 6;
2903 case SM_CXMAXTRACK:
2904 return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2905 case SM_CYMAXTRACK:
2906 return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2907 case SM_CXMAXIMIZED:
2908 /* FIXME: subtract the width of any vertical application toolbars*/
2909 return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2910 case SM_CYMAXIMIZED:
2911 /* FIXME: subtract the width of any horizontal application toolbars*/
2912 return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2913 case SM_NETWORK:
2914 return 3; /* FIXME */
2915 case SM_CLEANBOOT:
2916 return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2917 case SM_CXDRAG:
2918 case SM_CYDRAG:
2919 return 4;
2920 case SM_SHOWSOUNDS:
2921 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
2922 return ret;
2923 case SM_CXMENUCHECK:
2924 case SM_CYMENUCHECK:
2925 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2926 return tmMenuFont.tmHeight <= 0 ? 13 :
2927 ((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
2928 case SM_SLOWMACHINE:
2929 return 0; /* Never true */
2930 case SM_MIDEASTENABLED:
2931 return 0; /* FIXME */
2932 case SM_MOUSEWHEELPRESENT:
2933 return 1;
2934 case SM_XVIRTUALSCREEN:
2935 {
2936 struct monitor_info info;
2937 get_monitors_info( &info );
2938 return info.virtual_rect.left;
2939 }
2940 case SM_YVIRTUALSCREEN:
2941 {
2942 struct monitor_info info;
2943 get_monitors_info( &info );
2944 return info.virtual_rect.top;
2945 }
2946 case SM_CXVIRTUALSCREEN:
2947 {
2948 struct monitor_info info;
2949 get_monitors_info( &info );
2950 return info.virtual_rect.right - info.virtual_rect.left;
2951 }
2952 case SM_CYVIRTUALSCREEN:
2953 {
2954 struct monitor_info info;
2955 get_monitors_info( &info );
2956 return info.virtual_rect.bottom - info.virtual_rect.top;
2957 }
2958 case SM_CMONITORS:
2959 {
2960 struct monitor_info info;
2961 get_monitors_info( &info );
2962 return info.count;
2963 }
2964 case SM_SAMEDISPLAYFORMAT:
2965 return 1;
2966 case SM_IMMENABLED:
2967 return 0; /* FIXME */
2968 case SM_CXFOCUSBORDER:
2969 case SM_CYFOCUSBORDER:
2970 return 1;
2971 case SM_TABLETPC:
2972 case SM_MEDIACENTER:
2973 return 0;
2974 case SM_CMETRICS:
2975 return SM_CMETRICS;
2976 default:
2977 return 0;
2978 }
2979 }
2980
2981
2982 /***********************************************************************
2983 * SwapMouseButton (USER32.@)
2984 * Reverse or restore the meaning of the left and right mouse buttons
2985 * fSwap [I ] TRUE - reverse, FALSE - original
2986 * RETURN
2987 * previous state
2988 */
2989 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2990 {
2991 BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2992 SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2993 return prev;
2994 }
2995
2996
2997 /**********************************************************************
2998 * SetDoubleClickTime (USER32.@)
2999 */
3000 BOOL WINAPI SetDoubleClickTime( UINT interval )
3001 {
3002 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
3003 }
3004
3005
3006 /**********************************************************************
3007 * GetDoubleClickTime (USER32.@)
3008 */
3009 UINT WINAPI GetDoubleClickTime(void)
3010 {
3011 UINT time = 0;
3012
3013 get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
3014 SPI_SETDOUBLECLICKTIME_REGKEY,
3015 SPI_SETDOUBLECLICKTIME_VALNAME,
3016 &double_click_time, &time );
3017 if (!time) time = 500;
3018 return time;
3019 }
3020
3021
3022 /*************************************************************************
3023 * GetSysColor (USER32.@)
3024 */
3025 COLORREF WINAPI GetSysColor( INT nIndex )
3026 {
3027 if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
3028 return SysColors[nIndex];
3029 else
3030 return 0;
3031 }
3032
3033
3034 /*************************************************************************
3035 * SetSysColors (USER32.@)
3036 */
3037 BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
3038 const COLORREF *lpColorValues )
3039 {
3040 int i;
3041
3042 for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
3043
3044 /* Send WM_SYSCOLORCHANGE message to all windows */
3045
3046 SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
3047
3048 /* Repaint affected portions of all visible windows */
3049
3050 RedrawWindow( GetDesktopWindow(), NULL, 0,
3051 RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
3052 return TRUE;
3053 }
3054
3055
3056 /*************************************************************************
3057 * SetSysColorsTemp (USER32.@)
3058 *
3059 * UNDOCUMENTED !!
3060 *
3061 * Called by W98SE desk.cpl Control Panel Applet:
3062 * handle = SetSysColorsTemp(ptr, ptr, nCount); ("set" call)
3063 * result = SetSysColorsTemp(NULL, NULL, handle); ("restore" call)
3064 *
3065 * pPens is an array of COLORREF values, which seems to be used
3066 * to indicate the color values to create new pens with.
3067 *
3068 * pBrushes is an array of solid brush handles (returned by a previous
3069 * CreateSolidBrush), which seems to contain the brush handles to set
3070 * for the system colors.
3071 *
3072 * n seems to be used for
3073 * a) indicating the number of entries to operate on (length of pPens,
3074 * pBrushes)
3075 * b) passing the handle that points to the previously used color settings.
3076 * I couldn't figure out in hell what kind of handle this is on
3077 * Windows. I just use a heap handle instead. Shouldn't matter anyway.
3078 *
3079 * RETURNS
3080 * heap handle of our own copy of the current syscolors in case of
3081 * "set" call, i.e. pPens, pBrushes != NULL.
3082 * TRUE (unconditionally !) in case of "restore" call,
3083 * i.e. pPens, pBrushes == NULL.
3084 * FALSE in case of either pPens != NULL and pBrushes == NULL
3085 * or pPens == NULL and pBrushes != NULL.
3086 *
3087 * I'm not sure whether this implementation is 100% correct. [AM]
3088 */
3089 DWORD WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD n)
3090 {
3091 DWORD i;
3092
3093 if (pPens && pBrushes) /* "set" call */
3094 {
3095 /* allocate our structure to remember old colors */
3096 LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
3097 LPVOID p = pOldCol;
3098 *(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
3099 memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
3100 memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
3101
3102 for (i=0; i < n; i++)
3103 {
3104 SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
3105 SysColorBrushes[i] = pBrushes[i];
3106 }
3107
3108 return (DWORD)pOldCol; /* FIXME: pointer truncation */
3109 }
3110 if (!pPens && !pBrushes) /* "restore" call */
3111 {
3112 LPVOID pOldCol = (LPVOID)n; /* FIXME: not 64-bit safe */
3113 LPVOID p = pOldCol;
3114 DWORD nCount = *(DWORD *)p;
3115 p = (char*)p + sizeof(DWORD);
3116
3117 for (i=0; i < nCount; i++)
3118 {
3119 DeleteObject(SysColorPens[i]);
3120 SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
3121 }
3122 for (i=0; i < nCount; i++)
3123 {
3124 SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
3125 }
3126 /* get rid of storage structure */
3127 HeapFree(GetProcessHeap(), 0, pOldCol);
3128
3129 return TRUE;
3130 }
3131 return FALSE;
3132 }
3133
3134
3135 /***********************************************************************
3136 * GetSysColorBrush (USER32.@)
3137 */
3138 HBRUSH WINAPI GetSysColorBrush( INT index )
3139 {
3140 if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
3141 WARN("Unknown index(%d)\n", index );
3142 return GetStockObject(LTGRAY_BRUSH);
3143 }
3144
3145
3146 /***********************************************************************
3147 * SYSCOLOR_GetPen
3148 */
3149 HPEN SYSCOLOR_GetPen( INT index )
3150 {
3151 /* We can assert here, because this function is internal to Wine */
3152 assert (0 <= index && index < NUM_SYS_COLORS);
3153 return SysColorPens[index];
3154 }
3155
3156
3157 /***********************************************************************
3158 * ChangeDisplaySettingsA (USER32.@)
3159 */
3160 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
3161 {
3162 if (devmode) devmode->dmDriverExtra = 0;
3163
3164 return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
3165 }
3166
3167
3168 /***********************************************************************
3169 * ChangeDisplaySettingsW (USER32.@)
3170 */
3171 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
3172 {
3173 if (devmode) devmode->dmDriverExtra = 0;
3174
3175 return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
3176 }
3177
3178
3179 /***********************************************************************
3180 * ChangeDisplaySettingsExA (USER32.@)
3181 */
3182 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
3183 DWORD flags, LPVOID lparam )
3184 {
3185 LONG ret;
3186 UNICODE_STRING nameW;
3187
3188 if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
3189 else nameW.Buffer = NULL;
3190
3191 if (devmode)
3192 {
3193 DEVMODEW *devmodeW;
3194
3195 devmodeW = GdiConvertToDevmodeW(devmode);
3196 if (devmodeW)
3197 {
3198 ret = ChangeDisplaySettingsExW(nameW.Buffer, devmodeW, hwnd, flags, lparam);
3199 HeapFree(GetProcessHeap(), 0, devmodeW);
3200 }
3201 else
3202 ret = DISP_CHANGE_SUCCESSFUL;
3203 }
3204 else
3205 {
3206 ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
3207 }
3208
3209 if (devname) RtlFreeUnicodeString(&nameW);
3210 return ret;
3211 }
3212
3213
3214 /***********************************************************************
3215 * ChangeDisplaySettingsExW (USER32.@)
3216 */
3217 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
3218 DWORD flags, LPVOID lparam )
3219 {
3220 /* make sure the desktop window is created before mode changing */
3221 GetDesktopWindow();
3222
3223 return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
3224 }
3225
3226
3227 /***********************************************************************
3228 * EnumDisplaySettingsW (USER32.@)
3229 *
3230 * RETURNS
3231 * TRUE if nth setting exists found (described in the LPDEVMODEW struct)
3232 * FALSE if we do not have the nth setting
3233 */
3234 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
3235 {
3236 return EnumDisplaySettingsExW(name, n, devmode, 0);
3237 }
3238
3239
3240 /***********************************************************************
3241 * EnumDisplaySettingsA (USER32.@)
3242 */
3243 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
3244 {
3245 return EnumDisplaySettingsExA(name, n, devmode, 0);
3246 }
3247
3248
3249 /***********************************************************************
3250 * EnumDisplaySettingsExA (USER32.@)
3251 */
3252 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3253 LPDEVMODEA lpDevMode, DWORD dwFlags)
3254 {
3255 DEVMODEW devmodeW;
3256 BOOL ret;
3257 UNICODE_STRING nameW;
3258
3259 if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3260 else nameW.Buffer = NULL;
3261
3262 ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3263 if (ret)
3264 {
3265 lpDevMode->dmSize = FIELD_OFFSET(DEVMODEA, dmICMMethod);
3266 lpDevMode->dmSpecVersion = devmodeW.dmSpecVersion;
3267 lpDevMode->dmDriverVersion = devmodeW.dmDriverVersion;
3268 WideCharToMultiByte(CP_ACP, 0, devmodeW.dmDeviceName, -1,
3269 (LPSTR)lpDevMode->dmDeviceName, CCHDEVICENAME, NULL, NULL);
3270 lpDevMode->dmDriverExtra = 0; /* FIXME */
3271 lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
3272 lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
3273 lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
3274 lpDevMode->u2.dmDisplayFlags = devmodeW.u2.dmDisplayFlags;
3275 lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3276 lpDevMode->dmFields = devmodeW.dmFields;
3277
3278 lpDevMode->u1.s2.dmPosition.x = devmodeW.u1.s2.dmPosition.x;
3279 lpDevMode->u1.s2.dmPosition.y = devmodeW.u1.s2.dmPosition.y;
3280 lpDevMode->u1.s2.dmDisplayOrientation = devmodeW.u1.s2.dmDisplayOrientation;
3281 lpDevMode->u1.s2.dmDisplayFixedOutput = devmodeW.u1.s2.dmDisplayFixedOutput;
3282 }
3283 if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3284 return ret;
3285 }
3286
3287
3288 /***********************************************************************
3289 * EnumDisplaySettingsExW (USER32.@)
3290 */
3291 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3292 LPDEVMODEW lpDevMode, DWORD dwFlags)
3293 {
3294 /* make sure the desktop window is created before mode enumeration */
3295 GetDesktopWindow();
3296
3297 return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3298 }
3299
3300 /***********************************************************************
3301 * SetProcessDPIAware (USER32.@)
3302 */
3303 BOOL WINAPI SetProcessDPIAware( VOID )
3304 {
3305 FIXME( "stub!\n");
3306
3307 return TRUE;
3308 }
useful hacks and other patches not (yet) suitable for mainline