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Release 1.1.37.
[wine/gsoc-2012-control.git] / dlls / user32 / sysparams.c
blob08dde396beb08037db903d5f1c5a4018289cea47
1 /*
2 * System parameters functions
3 *
4 * Copyright 1994 Alexandre Julliard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22
23 #include <assert.h>
24 #include <stdarg.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28
29 #define NONAMELESSUNION
30 #define NONAMELESSSTRUCT
31
32 #include "windef.h"
33 #include "winbase.h"
34 #include "winnls.h"
35 #include "wingdi.h"
36 #include "winreg.h"
37 #include "wine/wingdi16.h"
38 #include "winerror.h"
39
40 #include "controls.h"
41 #include "user_private.h"
42 #include "wine/unicode.h"
43 #include "wine/debug.h"
44
45 WINE_DEFAULT_DEBUG_CHANNEL(system);
46
47 /* System parameter indexes */
48 enum spi_index
49 {
50 SPI_SETBEEP_IDX,
51 SPI_SETMOUSE_IDX,
52 SPI_SETBORDER_IDX,
53 SPI_SETKEYBOARDSPEED_IDX,
54 SPI_ICONHORIZONTALSPACING_IDX,
55 SPI_SETSCREENSAVETIMEOUT_IDX,
56 SPI_SETGRIDGRANULARITY_IDX,
57 SPI_SETKEYBOARDDELAY_IDX,
58 SPI_ICONVERTICALSPACING_IDX,
59 SPI_SETICONTITLEWRAP_IDX,
60 SPI_SETMENUDROPALIGNMENT_IDX,
61 SPI_SETDOUBLECLKWIDTH_IDX,
62 SPI_SETDOUBLECLKHEIGHT_IDX,
63 SPI_SETDOUBLECLICKTIME_IDX,
64 SPI_SETMOUSEBUTTONSWAP_IDX,
65 SPI_SETDRAGFULLWINDOWS_IDX,
66 SPI_SETWORKAREA_IDX,
67 SPI_SETSHOWSOUNDS_IDX,
68 SPI_SETKEYBOARDPREF_IDX,
69 SPI_SETSCREENREADER_IDX,
70 SPI_SETSCREENSAVERRUNNING_IDX,
71 SPI_SETFONTSMOOTHING_IDX,
72 SPI_SETLISTBOXSMOOTHSCROLLING_IDX,
73 SPI_SETMOUSEHOVERWIDTH_IDX,
74 SPI_SETMOUSEHOVERHEIGHT_IDX,
75 SPI_SETMOUSEHOVERTIME_IDX,
76 SPI_SETMOUSESCROLLCHARS_IDX,
77 SPI_SETMOUSESCROLLLINES_IDX,
78 SPI_SETMENUSHOWDELAY_IDX,
79 SPI_SETICONTITLELOGFONT_IDX,
80 SPI_SETLOWPOWERACTIVE_IDX,
81 SPI_SETSNAPTODEFBUTTON_IDX,
82 SPI_SETPOWEROFFACTIVE_IDX,
83 SPI_USERPREFERENCEMASK_IDX,
84 SPI_NONCLIENTMETRICS_IDX,
85 SPI_MINIMIZEDMETRICS_IDX,
86 SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
87 SPI_CARETWIDTH_IDX,
88 SPI_SETMOUSESPEED_IDX,
89 SPI_SETFONTSMOOTHINGTYPE_IDX,
90 SPI_SETFONTSMOOTHINGCONTRAST_IDX,
91 SPI_SETFONTSMOOTHINGORIENTATION_IDX,
92 SPI_INDEX_COUNT
93 };
94
95 static const char * const DefSysColors[] =
96 {
97 "Scrollbar", "212 208 200", /* COLOR_SCROLLBAR */
98 "Background", "58 110 165", /* COLOR_BACKGROUND */
99 "ActiveTitle", "10 36 106", /* COLOR_ACTIVECAPTION */
100 "InactiveTitle", "128 128 128", /* COLOR_INACTIVECAPTION */
101 "Menu", "212 208 200", /* COLOR_MENU */
102 "Window", "255 255 255", /* COLOR_WINDOW */
103 "WindowFrame", "0 0 0", /* COLOR_WINDOWFRAME */
104 "MenuText", "0 0 0", /* COLOR_MENUTEXT */
105 "WindowText", "0 0 0", /* COLOR_WINDOWTEXT */
106 "TitleText", "255 255 255", /* COLOR_CAPTIONTEXT */
107 "ActiveBorder", "212 208 200", /* COLOR_ACTIVEBORDER */
108 "InactiveBorder", "212 208 200", /* COLOR_INACTIVEBORDER */
109 "AppWorkSpace", "128 128 128", /* COLOR_APPWORKSPACE */
110 "Hilight", "10 36 106", /* COLOR_HIGHLIGHT */
111 "HilightText", "255 255 255", /* COLOR_HIGHLIGHTTEXT */
112 "ButtonFace", "212 208 200", /* COLOR_BTNFACE */
113 "ButtonShadow", "128 128 128", /* COLOR_BTNSHADOW */
114 "GrayText", "128 128 128", /* COLOR_GRAYTEXT */
115 "ButtonText", "0 0 0", /* COLOR_BTNTEXT */
116 "InactiveTitleText", "212 208 200", /* COLOR_INACTIVECAPTIONTEXT */
117 "ButtonHilight", "255 255 255", /* COLOR_BTNHIGHLIGHT */
118 "ButtonDkShadow", "64 64 64", /* COLOR_3DDKSHADOW */
119 "ButtonLight", "212 208 200", /* COLOR_3DLIGHT */
120 "InfoText", "0 0 0", /* COLOR_INFOTEXT */
121 "InfoWindow", "255 255 225", /* COLOR_INFOBK */
122 "ButtonAlternateFace", "181 181 181", /* COLOR_ALTERNATEBTNFACE */
123 "HotTrackingColor", "0 0 128", /* COLOR_HOTLIGHT */
124 "GradientActiveTitle", "166 202 240", /* COLOR_GRADIENTACTIVECAPTION */
125 "GradientInactiveTitle", "192 192 192", /* COLOR_GRADIENTINACTIVECAPTION */
126 "MenuHilight", "10 36 106", /* COLOR_MENUHILIGHT */
127 "MenuBar", "212 208 200" /* COLOR_MENUBAR */
128 };
129
130 /**
131 * Names of the registry subkeys of HKEY_CURRENT_USER key and value names
132 * for the system parameters.
133 * Names of the keys are created by adding string "_REGKEY" to
134 * "SET" action names, value names are created by adding "_REG_NAME"
135 * to the "SET" action name.
136 */
137 static const WCHAR SPI_SETBEEP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
138 static const WCHAR SPI_SETBEEP_VALNAME[]= {'B','e','e','p',0};
139 static const WCHAR SPI_SETMOUSE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
140 static const WCHAR SPI_SETMOUSE_VALNAME1[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
141 static const WCHAR SPI_SETMOUSE_VALNAME2[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
142 static const WCHAR SPI_SETMOUSE_VALNAME3[]= {'M','o','u','s','e','S','p','e','e','d',0};
143 static const WCHAR SPI_SETBORDER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
144 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
145 static const WCHAR SPI_SETBORDER_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
146 static const WCHAR SPI_SETKEYBOARDSPEED_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
147 static const WCHAR SPI_SETKEYBOARDSPEED_VALNAME[]= {'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
148 static const WCHAR SPI_ICONHORIZONTALSPACING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
149 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
150 static const WCHAR SPI_ICONHORIZONTALSPACING_VALNAME[]= {'I','c','o','n','S','p','a','c','i','n','g',0};
151 static const WCHAR SPI_SETSCREENSAVETIMEOUT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
152 static const WCHAR SPI_SETSCREENSAVETIMEOUT_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
153 static const WCHAR SPI_SETSCREENSAVEACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
154 static const WCHAR SPI_SETSCREENSAVEACTIVE_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
155 static const WCHAR SPI_SETGRIDGRANULARITY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
156 static const WCHAR SPI_SETGRIDGRANULARITY_VALNAME[]= {'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
157 static const WCHAR SPI_SETKEYBOARDDELAY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
158 static const WCHAR SPI_SETKEYBOARDDELAY_VALNAME[]= {'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
159 static const WCHAR SPI_ICONVERTICALSPACING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
160 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
161 static const WCHAR SPI_ICONVERTICALSPACING_VALNAME[]= {'I','c','o','n','V','e','r','t','i','c','a','l','S','p','a','c','i','n','g',0};
162 static const WCHAR SPI_SETICONTITLEWRAP_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
163 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
164 static const WCHAR SPI_SETICONTITLEWRAP_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
165 static const WCHAR SPI_SETICONTITLEWRAP_VALNAME[]= {'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
166 static const WCHAR SPI_SETICONTITLELOGFONT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
167 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
168 static const WCHAR SPI_SETICONTITLELOGFONT_VALNAME[]= {'I','c','o','n','F','o','n','t',0};
169 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY1[]= {'S','o','f','t','w','a','r','e','\\',
170 'M','i','c','r','o','s','o','f','t','\\',
171 'W','i','n','d','o','w','s',' ','N','T','\\',
172 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
173 'W','i','n','d','o','w','s',0};
174 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
175 static const WCHAR SPI_SETMENUDROPALIGNMENT_VALNAME[]= {'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
176 static const WCHAR SPI_SETSNAPTODEFBUTTON_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
177 static const WCHAR SPI_SETSNAPTODEFBUTTON_VALNAME[]= {'S','n','a','p','T','o','D','e','f','a','u','l','t','B','u','t','t','o','n',0};
178 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
179 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
180 static const WCHAR SPI_SETDOUBLECLKWIDTH_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
181 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
182 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
183 static const WCHAR SPI_SETDOUBLECLKHEIGHT_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
184 static const WCHAR SPI_SETDOUBLECLICKTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
185 static const WCHAR SPI_SETDOUBLECLICKTIME_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
186 static const WCHAR SPI_SETMOUSEBUTTONSWAP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
187 static const WCHAR SPI_SETMOUSEBUTTONSWAP_VALNAME[]= {'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
188 static const WCHAR SPI_SETDRAGFULLWINDOWS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
189 static const WCHAR SPI_SETDRAGFULLWINDOWS_VALNAME[]= {'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
190 static const WCHAR SPI_SETSHOWSOUNDS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
191 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
192 'S','h','o','w','S','o','u','n','d','s',0};
193 static const WCHAR SPI_SETSHOWSOUNDS_VALNAME[]= {'O','n',0};
194 static const WCHAR SPI_SETKEYBOARDPREF_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
195 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
196 'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
197 static const WCHAR SPI_SETKEYBOARDPREF_VALNAME[]= {'O','n',0};
198 static const WCHAR SPI_SETSCREENREADER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
199 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
200 'B','l','i','n','d',' ','A','c','c','e','s','s',0};
201 static const WCHAR SPI_SETSCREENREADER_VALNAME[]= {'O','n',0};
202 static const WCHAR SPI_SETDESKWALLPAPER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
203 static const WCHAR SPI_SETDESKWALLPAPER_VALNAME[]= {'W','a','l','l','p','a','p','e','r',0};
204 static const WCHAR SPI_SETFONTSMOOTHING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
205 static const WCHAR SPI_SETFONTSMOOTHING_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
206 static const WCHAR SPI_SETLOWPOWERACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
207 static const WCHAR SPI_SETLOWPOWERACTIVE_VALNAME[]= {'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
208 static const WCHAR SPI_SETPOWEROFFACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
209 static const WCHAR SPI_SETPOWEROFFACTIVE_VALNAME[]= {'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
210 static const WCHAR SPI_USERPREFERENCEMASK_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
211 static const WCHAR SPI_USERPREFERENCEMASK_VALNAME[]= {'U','s','e','r','P','r','e','f','e','r','e','n','c','e','m','a','s','k',0};
212 static const WCHAR SPI_SETMOUSEHOVERWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
213 static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
214 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
215 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
216 static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
217 static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
218 static const WCHAR SPI_SETMOUSESCROLLCHARS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
219 static const WCHAR SPI_SETMOUSESCROLLCHARS_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','C','h','a','r','s',0};
220 static const WCHAR SPI_SETMOUSESCROLLLINES_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
221 static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
222 static const WCHAR SPI_SETMENUSHOWDELAY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
223 static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]= {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
224 static const WCHAR SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
225 static const WCHAR SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME[]= {'F','o','r','e','g','r','o','u','n','d','L','o','c','k','T','i','m','e','o','u','t',0};
226 static const WCHAR SPI_CARETWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
227 static const WCHAR SPI_CARETWIDTH_VALNAME[]= {'C','a','r','e','t','W','i','d','t','h',0};
228 static const WCHAR SPI_SETMOUSESPEED_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
229 static const WCHAR SPI_SETMOUSESPEED_VALNAME[]= {'M','o','u','s','e','S','e','n','s','i','t','i','v','i','t','y',0};
230 static const WCHAR SPI_SETFONTSMOOTHINGTYPE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
231 static const WCHAR SPI_SETFONTSMOOTHINGTYPE_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','T','y','p','e',0};
232 static const WCHAR SPI_SETFONTSMOOTHINGCONTRAST_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
233 static const WCHAR SPI_SETFONTSMOOTHINGCONTRAST_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','G','a','m','m','a',0};
234 static const WCHAR SPI_SETFONTSMOOTHINGORIENTATION_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
235 static const WCHAR SPI_SETFONTSMOOTHINGORIENTATION_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','O','r','i','e','n','t','a','t','i','o','n',0};
236
237 /* FIXME - real values */
238 static const WCHAR SPI_SETSCREENSAVERRUNNING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
239 static const WCHAR SPI_SETSCREENSAVERRUNNING_VALNAME[]= {'W','I','N','E','_','S','c','r','e','e','n','S','a','v','e','r','R','u','n','n','i','n','g',0};
240
241 static const WCHAR METRICS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
242 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
243 static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]= {'S','c','r','o','l','l','W','i','d','t','h',0};
244 static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]= {'S','c','r','o','l','l','H','e','i','g','h','t',0};
245 static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]= {'C','a','p','t','i','o','n','W','i','d','t','h',0};
246 static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]= {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
247 static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]= {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
248 static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
249 static const WCHAR METRICS_MENUWIDTH_VALNAME[]= {'M','e','n','u','W','i','d','t','h',0};
250 static const WCHAR METRICS_MENUHEIGHT_VALNAME[]= {'M','e','n','u','H','e','i','g','h','t',0};
251 static const WCHAR METRICS_ICONSIZE_VALNAME[]= {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
252 static const WCHAR METRICS_BORDERWIDTH_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
253 static const WCHAR METRICS_CAPTIONLOGFONT_VALNAME[]= {'C','a','p','t','i','o','n','F','o','n','t',0};
254 static const WCHAR METRICS_SMCAPTIONLOGFONT_VALNAME[]={'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
255 static const WCHAR METRICS_MENULOGFONT_VALNAME[]= {'M','e','n','u','F','o','n','t',0};
256 static const WCHAR METRICS_MESSAGELOGFONT_VALNAME[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
257 static const WCHAR METRICS_STATUSLOGFONT_VALNAME[]= {'S','t','a','t','u','s','F','o','n','t',0};
258 /* minimized metrics */
259 static const WCHAR METRICS_MINWIDTH_VALNAME[] = {'M','i','n','W','i','d','t','h','\0'};
260 static const WCHAR METRICS_MINHORZGAP_VALNAME[] = {'M','i','n','H','o','r','z','G','a','p','\0'};
261 static const WCHAR METRICS_MINVERTGAP_VALNAME[] = {'M','i','n','V','e','r','t','G','a','p','\0'};
262 static const WCHAR METRICS_MINARRANGE_VALNAME[] = {'M','i','n','A','r','r','a','n','g','e','\0'};
263
264 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
265 'W','i','n','e',0};
266
267 /* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
268 static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
269 'S','y','s','t','e','m',' ',
270 'P','a','r','a','m','e','t','e','r','s',0};
271
272 static const WCHAR Yes[]= {'Y','e','s',0};
273 static const WCHAR No[]= {'N','o',0};
274 static const WCHAR Desktop[]= {'D','e','s','k','t','o','p',0};
275 static const WCHAR Pattern[]= {'P','a','t','t','e','r','n',0};
276 static const WCHAR MenuFont[]= {'M','e','n','u','F','o','n','t',0};
277 static const WCHAR MenuFontSize[]= {'M','e','n','u','F','o','n','t','S','i','z','e',0};
278 static const WCHAR StatusFont[]= {'S','t','a','t','u','s','F','o','n','t',0};
279 static const WCHAR StatusFontSize[]= {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
280 static const WCHAR MessageFont[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
281 static const WCHAR MessageFontSize[]= {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
282 static const WCHAR System[]= {'S','y','s','t','e','m',0};
283 static const WCHAR IconTitleSize[]= {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
284 static const WCHAR IconTitleFaceName[]= {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
285 static const WCHAR defPattern[]= {'0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',0};
286 static const WCHAR CSu[]= {'%','u',0};
287 static const WCHAR CSd[]= {'%','d',0};
288
289 /* Indicators whether system parameter value is loaded */
290 static char spi_loaded[SPI_INDEX_COUNT];
291
292 static BOOL notify_change = TRUE;
293
294 /* System parameters storage */
295 static BOOL beep_active = TRUE;
296 static int mouse_threshold1 = 6;
297 static int mouse_threshold2 = 10;
298 static int mouse_speed = 1;
299 static UINT border = 1;
300 static UINT keyboard_speed = 31;
301 static UINT screensave_timeout = 300;
302 static UINT grid_granularity = 0;
303 static UINT keyboard_delay = 1;
304 static UINT double_click_width = 4;
305 static UINT double_click_height = 4;
306 static UINT double_click_time = 500;
307 static BOOL drag_full_windows = FALSE;
308 static RECT work_area;
309 static BOOL keyboard_pref = TRUE;
310 static BOOL screen_reader = FALSE;
311 static UINT mouse_hover_width = 4;
312 static UINT mouse_hover_height = 4;
313 static UINT mouse_hover_time = 400;
314 static UINT mouse_scroll_chars = 3;
315 static UINT mouse_scroll_lines = 3;
316 static UINT menu_show_delay = 400;
317 static UINT menu_drop_alignment = 0;
318 static BOOL screensaver_running = FALSE;
319 static UINT font_smoothing = 0; /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
320 static BOOL lowpoweractive = FALSE;
321 static BOOL poweroffactive = FALSE;
322 static BOOL show_sounds = FALSE;
323 static BOOL snap_to_default_button = FALSE;
324 static BOOL swap_buttons = FALSE;
325 static UINT foreground_lock_timeout = 0;
326 static UINT caret_width = 1;
327 static UINT mouse_sensitivity = 10;
328 static UINT font_smoothing_type = 0;
329 static UINT font_smoothing_contrast = 0;
330 static UINT font_smoothing_orientation = 0;
331 static BYTE user_prefs[4];
332
333 static MINIMIZEDMETRICS minimized_metrics =
334 {
335 sizeof(MINIMIZEDMETRICS),
336 154, /* iWidth */
337 0, /* iHorzGap */
338 0, /* iVertGap */
339 ARW_HIDE /* iArrange */
340 };
341
342 static ICONMETRICSW icon_metrics =
343 {
344 sizeof(ICONMETRICSW),
345 75, /* iHorzSpacing */
346 75, /* iVertSpacing */
347 TRUE, /* iTitleWrap */
348 { -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
349 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH } /* lfFont */
350 };
351
352 static NONCLIENTMETRICSW nonclient_metrics =
353 {
354 sizeof(NONCLIENTMETRICSW),
355 1, /* iBorderWidth */
356 16, /* iScrollWidth */
357 16, /* iScrollHeight */
358 18, /* iCaptionWidth */
359 18, /* iCaptionHeight */
360 { 0 }, /* lfCaptionFont */
361 13, /* iSmCaptionWidth */
362 15, /* iSmCaptionHeight */
363 { 0 }, /* lfSmCaptionFont */
364 18, /* iMenuWidth */
365 18, /* iMenuHeight */
366 { 0 }, /* lfMenuFont */
367 { 0 }, /* lfStatusFont */
368 { 0 } /* lfMessageFont */
369 };
370
371 /* some additional non client metric info */
372 static TEXTMETRICW tmMenuFont;
373 static UINT CaptionFontAvCharWidth;
374
375 static SIZE icon_size = { 32, 32 };
376
377 #define NUM_SYS_COLORS (COLOR_MENUBAR+1)
378
379 static COLORREF SysColors[NUM_SYS_COLORS];
380 static HBRUSH SysColorBrushes[NUM_SYS_COLORS];
381 static HPEN SysColorPens[NUM_SYS_COLORS];
382
383 static const WORD wPattern55AA[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
384
385 HBRUSH SYSCOLOR_55AABrush = 0;
386
387 extern void CDECL __wine_make_gdi_object_system( HGDIOBJ handle, BOOL set );
388
389
390 static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
391 {
392 font32->lfHeight = font16->lfHeight;
393 font32->lfWidth = font16->lfWidth;
394 font32->lfEscapement = font16->lfEscapement;
395 font32->lfOrientation = font16->lfOrientation;
396 font32->lfWeight = font16->lfWeight;
397 font32->lfItalic = font16->lfItalic;
398 font32->lfUnderline = font16->lfUnderline;
399 font32->lfStrikeOut = font16->lfStrikeOut;
400 font32->lfCharSet = font16->lfCharSet;
401 font32->lfOutPrecision = font16->lfOutPrecision;
402 font32->lfClipPrecision = font16->lfClipPrecision;
403 font32->lfQuality = font16->lfQuality;
404 font32->lfPitchAndFamily = font16->lfPitchAndFamily;
405 MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
406 font32->lfFaceName[LF_FACESIZE-1] = 0;
407 }
408
409 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
410 {
411 font32A->lfHeight = font32W->lfHeight;
412 font32A->lfWidth = font32W->lfWidth;
413 font32A->lfEscapement = font32W->lfEscapement;
414 font32A->lfOrientation = font32W->lfOrientation;
415 font32A->lfWeight = font32W->lfWeight;
416 font32A->lfItalic = font32W->lfItalic;
417 font32A->lfUnderline = font32W->lfUnderline;
418 font32A->lfStrikeOut = font32W->lfStrikeOut;
419 font32A->lfCharSet = font32W->lfCharSet;
420 font32A->lfOutPrecision = font32W->lfOutPrecision;
421 font32A->lfClipPrecision = font32W->lfClipPrecision;
422 font32A->lfQuality = font32W->lfQuality;
423 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
424 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
425 font32A->lfFaceName[LF_FACESIZE-1] = 0;
426 }
427
428 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
429 {
430 font32W->lfHeight = font32A->lfHeight;
431 font32W->lfWidth = font32A->lfWidth;
432 font32W->lfEscapement = font32A->lfEscapement;
433 font32W->lfOrientation = font32A->lfOrientation;
434 font32W->lfWeight = font32A->lfWeight;
435 font32W->lfItalic = font32A->lfItalic;
436 font32W->lfUnderline = font32A->lfUnderline;
437 font32W->lfStrikeOut = font32A->lfStrikeOut;
438 font32W->lfCharSet = font32A->lfCharSet;
439 font32W->lfOutPrecision = font32A->lfOutPrecision;
440 font32W->lfClipPrecision = font32A->lfClipPrecision;
441 font32W->lfQuality = font32A->lfQuality;
442 font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
443 MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
444 font32W->lfFaceName[LF_FACESIZE-1] = 0;
445 }
446
447 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
448 {
449 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
450 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
451 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
452 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
453 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
454 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
455 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
456 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
457 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
458 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
459 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
460 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
461 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
462 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
463 }
464
465 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
466 {
467 lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
468 lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
469 lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
470 lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
471 lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
472 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
473 lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
474 lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
475 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
476 lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
477 lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
478 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
479 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
480 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
481 }
482
483
484 /* Helper functions to retrieve monitors info */
485
486 struct monitor_info
487 {
488 int count;
489 RECT virtual_rect;
490 };
491
492 static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
493 {
494 struct monitor_info *info = (struct monitor_info *)lp;
495 info->count++;
496 UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
497 return TRUE;
498 }
499
500 static void get_monitors_info( struct monitor_info *info )
501 {
502 info->count = 0;
503 SetRectEmpty( &info->virtual_rect );
504 EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
505 }
506
507
508 /* get text metrics and/or "average" char width of the specified logfont
509 * for the specified dc */
510 static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
511 {
512 HFONT hfont, hfontsav;
513 TEXTMETRICW tm;
514 if( !ptm) ptm = &tm;
515 hfont = CreateFontIndirectW( plf);
516 if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
517 ptm->tmHeight = -1;
518 if( psz) *psz = 10;
519 if( hfont) DeleteObject( hfont);
520 return;
521 }
522 GetTextMetricsW( hdc, ptm);
523 if( psz)
524 if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
525 *psz = 10;
526 SelectObject( hdc, hfontsav);
527 DeleteObject( hfont);
528 }
529
530 /***********************************************************************
531 * get_volatile_regkey
532 *
533 * Return a handle to the volatile registry key used to store
534 * non-permanently modified parameters.
535 */
536 static HKEY get_volatile_regkey(void)
537 {
538 static HKEY volatile_key;
539
540 if (!volatile_key)
541 {
542 HKEY key;
543 /* This must be non-volatile! */
544 if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
545 0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0,
546 &key, 0 ) != ERROR_SUCCESS)
547 {
548 ERR("Can't create wine registry branch\n");
549 }
550 else
551 {
552 /* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
553 if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS,
554 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
555 &volatile_key, 0 ) != ERROR_SUCCESS)
556 ERR("Can't create non-permanent wine registry branch\n");
557
558 RegCloseKey(key);
559 }
560 }
561 return volatile_key;
562 }
563
564 /***********************************************************************
565 * SYSPARAMS_NotifyChange
566 *
567 * Sends notification about system parameter update.
568 */
569 static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
570 {
571 static const WCHAR emptyW[1];
572
573 if (notify_change)
574 {
575 if (fWinIni & SPIF_UPDATEINIFILE)
576 {
577 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
578 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
579 uiAction, (LPARAM) emptyW,
580 SMTO_ABORTIFHUNG, 2000, NULL );
581 }
582 else
583 {
584 /* FIXME notify other wine processes with internal message */
585 }
586 }
587 }
588
589
590 /***********************************************************************
591 * Loads system parameter from user profile.
592 */
593 static BOOL SYSPARAMS_LoadRaw( LPCWSTR lpRegKey, LPCWSTR lpValName, LPBYTE lpBuf, DWORD count )
594 {
595 BOOL ret = FALSE;
596 DWORD type;
597 HKEY hKey;
598
599 memset( lpBuf, 0, count );
600 if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
601 (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
602 {
603 ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, lpBuf, &count);
604 RegCloseKey( hKey );
605 }
606 return ret;
607 }
608
609 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
610 {
611 return SYSPARAMS_LoadRaw( lpRegKey, lpValName, (LPBYTE)lpBuf, count );
612 }
613
614 /***********************************************************************
615 * Saves system parameter to user profile.
616 */
617
618 /* Save data as-is */
619 static BOOL SYSPARAMS_SaveRaw( LPCWSTR lpRegKey, LPCWSTR lpValName,
620 const BYTE* lpValue, DWORD valueSize,
621 DWORD type, UINT fWinIni )
622 {
623 HKEY hKey;
624 HKEY hBaseKey;
625 DWORD dwOptions;
626 BOOL ret = FALSE;
627
628 if (fWinIni & SPIF_UPDATEINIFILE)
629 {
630 hBaseKey = HKEY_CURRENT_USER;
631 dwOptions = 0;
632 }
633 else
634 {
635 hBaseKey = get_volatile_regkey();
636 dwOptions = REG_OPTION_VOLATILE;
637 }
638
639 if (RegCreateKeyExW( hBaseKey, lpRegKey,
640 0, 0, dwOptions, KEY_ALL_ACCESS,
641 0, &hKey, 0 ) == ERROR_SUCCESS)
642 {
643 if (RegSetValueExW( hKey, lpValName, 0, type,
644 lpValue, valueSize) == ERROR_SUCCESS)
645 {
646 ret = TRUE;
647 if (hBaseKey == HKEY_CURRENT_USER)
648 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
649 }
650 RegCloseKey( hKey );
651 }
652 return ret;
653 }
654
655 /* Convenience function to save strings */
656 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
657 UINT fWinIni )
658 {
659 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)lpValue,
660 (strlenW(lpValue) + 1)*sizeof(WCHAR), REG_SZ, fWinIni );
661 }
662
663 /* Convenience function to save logical fonts */
664 static BOOL SYSPARAMS_SaveLogFont( LPCWSTR lpRegKey, LPCWSTR lpValName,
665 const LOGFONTW *plf, UINT fWinIni )
666 {
667 LOGFONTW lf = *plf;
668 int len;
669
670 /* Zero pad the end of lfFaceName so we don't write uninitialised
671 data to the registry */
672 lf.lfFaceName[LF_FACESIZE-1] = 0;
673 len = strlenW(lf.lfFaceName);
674 if(len < LF_FACESIZE-1)
675 memset(lf.lfFaceName + len, 0, (LF_FACESIZE - 1 - len) * sizeof(WCHAR));
676
677 return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)&lf,
678 sizeof(LOGFONTW), REG_BINARY, fWinIni );
679 }
680
681
682 static inline HDC get_display_dc(void)
683 {
684 static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
685 static HDC display_dc;
686 if (!display_dc)
687 {
688 display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
689 __wine_make_gdi_object_system( display_dc, TRUE );
690 }
691 return display_dc;
692 }
693
694 static inline int get_display_dpi(void)
695 {
696 static int display_dpi;
697 if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
698 return display_dpi;
699 }
700
701 /***********************************************************************
702 * SYSPARAMS_Twips2Pixels
703 *
704 * Convert a dimension value that was obtained from the registry. These are
705 * quoted as being "twips" values if negative and pixels if positive.
706 * One inch is 1440 twips. So to convert, divide by 1440 to get inches and
707 * multiply that by the dots-per-inch to get the size in pixels.
708 * See for example
709 * MSDN Library - April 2001 -> Resource Kits ->
710 * Windows 2000 Resource Kit Reference ->
711 * Technical Reference to the Windows 2000 Registry ->
712 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
713 */
714 static inline int SYSPARAMS_Twips2Pixels(int x)
715 {
716 if (x < 0)
717 x = (-x * get_display_dpi() + 720) / 1440;
718 return x;
719 }
720
721 /***********************************************************************
722 * get_reg_metric
723 *
724 * Get a registry entry from the already open key. This allows us to open the
725 * section once and read several values.
726 *
727 * Of course this function belongs somewhere more usable but here will do
728 * for now.
729 */
730 static int get_reg_metric( HKEY hkey, LPCWSTR lpValName, int default_value )
731 {
732 int value = default_value;
733 if (hkey)
734 {
735 WCHAR buffer[128];
736 DWORD type, count = sizeof(buffer);
737 if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
738 {
739 if (type != REG_SZ)
740 {
741 /* Are there any utilities for converting registry entries
742 * between formats?
743 */
744 /* FIXME_(reg)("We need reg format converter\n"); */
745 }
746 else
747 value = atoiW(buffer);
748 }
749 }
750 return SYSPARAMS_Twips2Pixels(value);
751 }
752
753
754 /*************************************************************************
755 * SYSPARAMS_SetSysColor
756 */
757 static void SYSPARAMS_SetSysColor( int index, COLORREF color )
758 {
759 if (index < 0 || index >= NUM_SYS_COLORS) return;
760 SysColors[index] = color;
761 if (SysColorBrushes[index])
762 {
763 __wine_make_gdi_object_system( SysColorBrushes[index], FALSE);
764 DeleteObject( SysColorBrushes[index] );
765 }
766 SysColorBrushes[index] = CreateSolidBrush( color );
767 __wine_make_gdi_object_system( SysColorBrushes[index], TRUE);
768
769 if (SysColorPens[index])
770 {
771 __wine_make_gdi_object_system( SysColorPens[index], FALSE);
772 DeleteObject( SysColorPens[index] );
773 }
774 SysColorPens[index] = CreatePen( PS_SOLID, 1, color );
775 __wine_make_gdi_object_system( SysColorPens[index], TRUE);
776 }
777
778 /* load a uint parameter from the registry */
779 static BOOL get_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
780 UINT *value_ptr, UINT *ret_ptr )
781 {
782 if (!ret_ptr) return FALSE;
783 if (!spi_loaded[idx])
784 {
785 WCHAR buf[12];
786
787 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) )) *value_ptr = atoiW( buf );
788 spi_loaded[idx] = TRUE;
789 }
790 *ret_ptr = *value_ptr;
791 return TRUE;
792 }
793
794 /* load a twips parameter from the registry */
795 static BOOL get_twips_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
796 UINT *value_ptr, UINT *ret_ptr )
797 {
798 if (!ret_ptr) return FALSE;
799 if (!spi_loaded[idx])
800 {
801 WCHAR buf[12];
802
803 if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) ))
804 *value_ptr = SYSPARAMS_Twips2Pixels( atoiW(buf) );
805 spi_loaded[idx] = TRUE;
806 }
807 *ret_ptr = *value_ptr;
808 return TRUE;
809 }
810
811 /* load a boolean parameter from the registry */
812 static inline BOOL get_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
813 BOOL *value_ptr, BOOL *ret_ptr )
814 {
815 return get_uint_param( idx, regkey, value, (UINT *)value_ptr, (UINT *)ret_ptr );
816 }
817
818 /* set a uint parameter that is mirrored in two different registry locations */
819 static BOOL set_uint_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
820 LPCWSTR value, UINT *value_ptr, UINT new_val, UINT fWinIni )
821 {
822 WCHAR buf[12];
823
824 wsprintfW(buf, CSu, new_val);
825 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
826 if (regkey_mirror) SYSPARAMS_Save( regkey_mirror, value, buf, fWinIni );
827 *value_ptr = new_val;
828 spi_loaded[idx] = TRUE;
829 return TRUE;
830 }
831
832 /* save an int parameter in registry */
833 static BOOL save_int_param( LPCWSTR regkey, LPCWSTR value, INT *value_ptr,
834 INT new_val, UINT fWinIni )
835 {
836 WCHAR buf[12];
837
838 wsprintfW(buf, CSd, new_val);
839 if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
840 if( value_ptr) *value_ptr = new_val;
841 return TRUE;
842 }
843
844 /* set an int parameter in the registry */
845 static inline BOOL set_int_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
846 INT *value_ptr, INT new_val, UINT fWinIni )
847 {
848 BOOL ret = save_int_param( regkey, value, value_ptr, new_val, fWinIni );
849 if (ret) spi_loaded[idx] = TRUE;
850 return ret;
851 }
852
853 /* set a uint parameter in the registry */
854 static inline BOOL set_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
855 UINT *value_ptr, UINT new_val, UINT fWinIni )
856 {
857 return set_uint_param_mirrored( idx, regkey, NULL, value, value_ptr, new_val, fWinIni );
858 }
859
860 /* set a boolean parameter that is mirrored in two different registry locations */
861 static inline BOOL set_bool_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
862 LPCWSTR value, BOOL *value_ptr, BOOL new_val, UINT fWinIni )
863 {
864 return set_uint_param_mirrored( idx, regkey, regkey_mirror, value,
865 (UINT *)value_ptr, new_val, fWinIni );
866 }
867
868 /* set a boolean parameter in the registry */
869 static inline BOOL set_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
870 BOOL *value_ptr, BOOL new_val, UINT fWinIni )
871 {
872 return set_uint_param( idx, regkey, value, (UINT *)value_ptr, new_val, fWinIni );
873 }
874
875 /* load a boolean parameter from the user preference key */
876 static BOOL get_user_pref_param( UINT offset, UINT mask, BOOL *ret_ptr )
877 {
878 if (!ret_ptr) return FALSE;
879
880 if (!spi_loaded[SPI_USERPREFERENCEMASK_IDX])
881 {
882 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
883 SPI_USERPREFERENCEMASK_VALNAME,
884 user_prefs, sizeof(user_prefs) );
885 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
886 }
887 *ret_ptr = (user_prefs[offset] & mask) != 0;
888 return TRUE;
889 }
890
891 /* set a boolean parameter in the user preference key */
892 static BOOL set_user_pref_param( UINT offset, UINT mask, BOOL value, BOOL fWinIni )
893 {
894 SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
895 SPI_USERPREFERENCEMASK_VALNAME,
896 user_prefs, sizeof(user_prefs) );
897 spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
898
899 if (value) user_prefs[offset] |= mask;
900 else user_prefs[offset] &= ~mask;
901
902 SYSPARAMS_SaveRaw( SPI_USERPREFERENCEMASK_REGKEY,
903 SPI_USERPREFERENCEMASK_VALNAME,
904 user_prefs, sizeof(user_prefs), REG_BINARY, fWinIni );
905 return TRUE;
906 }
907
908 /***********************************************************************
909 * SYSPARAMS_Init
910 *
911 * Initialisation of the system metrics array.
912 */
913 void SYSPARAMS_Init(void)
914 {
915 HKEY hkey; /* key to the window metrics area of the registry */
916 int i, r, g, b;
917 char buffer[100];
918 HBITMAP h55AABitmap;
919
920 /* initialize system colors */
921
922 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Control Panel\\Colors", 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
923 hkey = 0;
924 for (i = 0; i < NUM_SYS_COLORS; i++)
925 {
926 BOOL bOk = FALSE;
927
928 /* first try, registry */
929 if (hkey)
930 {
931 DWORD dwDataSize = sizeof(buffer);
932 if (!(RegQueryValueExA(hkey,DefSysColors[i*2], 0, 0, (LPBYTE) buffer, &dwDataSize)))
933 if (sscanf( buffer, "%d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
934 }
935
936 /* second try, win.ini */
937 if (!bOk)
938 {
939 GetProfileStringA( "colors", DefSysColors[i*2], DefSysColors[i*2+1], buffer, 100 );
940 if (sscanf( buffer, " %d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
941 }
942
943 /* last chance, take the default */
944 if (!bOk)
945 {
946 int iNumColors = sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
947 assert (iNumColors==3);
948 }
949
950 SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
951 }
952 if (hkey) RegCloseKey( hkey );
953
954 /* create 55AA bitmap */
955
956 h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
957 SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
958 __wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
959 }
960
961
962 /***********************************************************************
963 * reg_get_logfont
964 *
965 * Tries to retrieve logfont info from the specified key and value
966 */
967 static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
968 {
969 HKEY hkey;
970 LOGFONTW lfbuf;
971 DWORD type, size;
972 BOOL found = FALSE;
973 HKEY base_keys[2];
974 int i;
975
976 base_keys[0] = get_volatile_regkey();
977 base_keys[1] = HKEY_CURRENT_USER;
978
979 for(i = 0; i < 2 && !found; i++)
980 {
981 if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
982 {
983 size = sizeof(lfbuf);
984 if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
985 type == REG_BINARY)
986 {
987 if( size == sizeof(lfbuf))
988 {
989 found = TRUE;
990 memcpy(lf, &lfbuf, size);
991 } else if( size == sizeof( LOGFONT16))
992 { /* win9x-winME format */
993 found = TRUE;
994 SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
995 } else
996 WARN("Unknown format in key %s value %s, size is %d\n",
997 debugstr_w( key), debugstr_w( value), size);
998 }
999 RegCloseKey(hkey);
1000 }
1001 }
1002 if( found && lf->lfHeight > 0) {
1003 /* positive height value means points ( inch/72 ) */
1004 lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
1005 }
1006 return found;
1007 }
1008
1009 /* load all the minimized metrics */
1010 static void load_minimized_metrics(void)
1011 {
1012 HKEY hkey;
1013 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1014 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1015
1016 minimized_metrics.iWidth = max( get_reg_metric(hkey,
1017 METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
1018 minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
1019 METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
1020 minimized_metrics.iVertGap = max( get_reg_metric(hkey,
1021 METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
1022 minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
1023 METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
1024
1025 if (hkey) RegCloseKey( hkey );
1026 spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1027 }
1028
1029 /* adjust some of the raw values found in the registry */
1030 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
1031 {
1032 TEXTMETRICW tm;
1033 if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
1034 if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
1035 if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
1036 if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
1037
1038 /* get some extra metrics */
1039 get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
1040 &tmMenuFont, NULL);
1041 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
1042 NULL, &CaptionFontAvCharWidth);
1043
1044 /* adjust some heights to the corresponding font */
1045 pncm->iMenuHeight = max( pncm->iMenuHeight,
1046 2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
1047 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
1048 pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
1049 get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
1050 pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
1051 }
1052
1053 /* load all the non-client metrics */
1054 static void load_nonclient_metrics(void)
1055 {
1056 HKEY hkey;
1057 NONCLIENTMETRICSW ncm;
1058 INT r;
1059
1060 ncm.cbSize = sizeof (ncm);
1061 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1062 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1063
1064 /* initialize geometry entries */
1065 ncm.iBorderWidth = get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
1066 ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
1067 ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
1068
1069 /* size of the normal caption buttons */
1070 ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
1071 ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
1072
1073 /* caption font metrics */
1074 if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
1075 {
1076 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
1077 ncm.lfCaptionFont.lfWeight = FW_BOLD;
1078 }
1079
1080 /* size of the small caption buttons */
1081 ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
1082 ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
1083
1084 /* small caption font metrics */
1085 if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
1086 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
1087
1088 /* menus, FIXME: names of wine.conf entries are bogus */
1089
1090 /* size of the menu (MDI) buttons */
1091 ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
1092 ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
1093
1094 /* menu font metrics */
1095 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
1096 {
1097 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
1098 GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
1099 ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
1100 r = GetProfileIntW( Desktop, MenuFontSize, 0 );
1101 if (r)
1102 ncm.lfMenuFont.lfHeight = -r;
1103 ncm.lfMenuFont.lfWeight = FW_NORMAL;
1104 }
1105
1106 /* status bar font metrics */
1107 if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
1108 {
1109 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
1110 GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
1111 ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
1112 r = GetProfileIntW( Desktop, StatusFontSize, 0 );
1113 if (r)
1114 ncm.lfStatusFont.lfHeight = -r;
1115 ncm.lfStatusFont.lfWeight = FW_NORMAL;
1116 }
1117
1118 /* message font metrics */
1119 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
1120 {
1121 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
1122 GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
1123 ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
1124 r = GetProfileIntW( Desktop, MessageFontSize, 0 );
1125 if (r)
1126 ncm.lfMessageFont.lfHeight = -r;
1127 ncm.lfMessageFont.lfWeight = FW_NORMAL;
1128 }
1129
1130 /* some extra fields not in the nonclient structure */
1131 icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
1132
1133 if (hkey) RegCloseKey( hkey );
1134 normalize_nonclientmetrics( &ncm);
1135 nonclient_metrics = ncm;
1136 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1137 }
1138
1139 static BOOL CALLBACK enum_monitors( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
1140 {
1141 MONITORINFO mi;
1142
1143 mi.cbSize = sizeof(mi);
1144 if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
1145 {
1146 LPRECT work = (LPRECT)lp;
1147 *work = mi.rcWork;
1148 return FALSE;
1149 }
1150 return TRUE;
1151 }
1152
1153 /***********************************************************************
1154 * SystemParametersInfoW (USER32.@)
1155 *
1156 * Each system parameter has flag which shows whether the parameter
1157 * is loaded or not. Parameters, stored directly in SysParametersInfo are
1158 * loaded from registry only when they are requested and the flag is
1159 * "false", after the loading the flag is set to "true". On interprocess
1160 * notification of the parameter change the corresponding parameter flag is
1161 * set to "false". The parameter value will be reloaded when it is requested
1162 * the next time.
1163 * Parameters, backed by or depend on GetSystemMetrics are processed
1164 * differently. These parameters are always loaded. They are reloaded right
1165 * away on interprocess change notification. We can't do lazy loading because
1166 * we don't want to complicate GetSystemMetrics.
1167 * Parameters, backed by X settings are read from corresponding setting.
1168 * On the parameter change request the setting is changed. Interprocess change
1169 * notifications are ignored.
1170 * When parameter value is updated the changed value is stored in permanent
1171 * registry branch if saving is requested. Otherwise it is stored
1172 * in temporary branch
1173 *
1174 * Some SPI values can also be stored as Twips values in the registry,
1175 * don't forget the conversion!
1176 */
1177 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1178 PVOID pvParam, UINT fWinIni )
1179 {
1180 #define WINE_SPI_FIXME(x) \
1181 case x: \
1182 { \
1183 static BOOL warn = TRUE; \
1184 if (warn) \
1185 { \
1186 warn = FALSE; \
1187 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1188 } \
1189 } \
1190 SetLastError( ERROR_INVALID_SPI_VALUE ); \
1191 ret = FALSE; \
1192 break
1193 #define WINE_SPI_WARN(x) \
1194 case x: \
1195 WARN( "Ignored action: %u (%s)\n", x, #x ); \
1196 break
1197
1198 BOOL ret = TRUE;
1199 unsigned spi_idx = 0;
1200
1201 switch (uiAction)
1202 {
1203 case SPI_GETBEEP: /* 1 */
1204 if (!pvParam) return FALSE;
1205
1206 spi_idx = SPI_SETBEEP_IDX;
1207 if (!spi_loaded[spi_idx])
1208 {
1209 WCHAR buf[5];
1210
1211 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
1212 beep_active = !lstrcmpiW( Yes, buf );
1213 spi_loaded[spi_idx] = TRUE;
1214 }
1215
1216 *(BOOL *)pvParam = beep_active;
1217 break;
1218
1219 case SPI_SETBEEP: /* 2 */
1220 spi_idx = SPI_SETBEEP_IDX;
1221 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
1222 (uiParam ? Yes : No), fWinIni ))
1223 {
1224 beep_active = uiParam;
1225 spi_loaded[spi_idx] = TRUE;
1226 }
1227 else
1228 ret = FALSE;
1229 break;
1230
1231 case SPI_GETMOUSE: /* 3 */
1232 if (!pvParam) return FALSE;
1233
1234 spi_idx = SPI_SETMOUSE_IDX;
1235 if (!spi_loaded[spi_idx])
1236 {
1237 WCHAR buf[12];
1238
1239 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1240 buf, sizeof(buf) ))
1241 mouse_threshold1 = atoiW( buf );
1242 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1243 buf, sizeof(buf) ))
1244 mouse_threshold2 = atoiW( buf );
1245 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1246 buf, sizeof(buf) ))
1247 mouse_speed = atoiW( buf );
1248 spi_loaded[spi_idx] = TRUE;
1249 }
1250 ((INT *)pvParam)[0] = mouse_threshold1;
1251 ((INT *)pvParam)[1] = mouse_threshold2;
1252 ((INT *)pvParam)[2] = mouse_speed;
1253 break;
1254
1255 case SPI_SETMOUSE: /* 4 */
1256 {
1257 if (!pvParam) return FALSE;
1258 ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1259 &mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
1260 if( ret) {
1261 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1262 &mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
1263 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1264 &mouse_speed, ((INT *)pvParam)[2], fWinIni);
1265 }
1266 break;
1267 }
1268
1269 case SPI_GETBORDER:
1270 ret = get_twips_param( SPI_SETBORDER_IDX,
1271 SPI_SETBORDER_REGKEY,
1272 SPI_SETBORDER_VALNAME,
1273 &border, pvParam );
1274 if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
1275 break;
1276
1277 case SPI_SETBORDER:
1278 nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
1279 /* raw value goes to registry */
1280 ret = set_uint_param( SPI_SETBORDER_IDX,
1281 SPI_SETBORDER_REGKEY,
1282 SPI_SETBORDER_VALNAME,
1283 &border, uiParam, fWinIni );
1284 break;
1285
1286 case SPI_GETKEYBOARDSPEED:
1287 ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1288 SPI_SETKEYBOARDSPEED_REGKEY,
1289 SPI_SETKEYBOARDSPEED_VALNAME,
1290 &keyboard_speed, pvParam );
1291 break;
1292
1293 case SPI_SETKEYBOARDSPEED:
1294 if (uiParam > 31) uiParam = 31;
1295 ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1296 SPI_SETKEYBOARDSPEED_REGKEY,
1297 SPI_SETKEYBOARDSPEED_VALNAME,
1298 &keyboard_speed, uiParam, fWinIni );
1299 break;
1300
1301 /* not implemented in Windows */
1302 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
1303
1304 case SPI_ICONHORIZONTALSPACING:
1305 if (pvParam != NULL)
1306 {
1307 ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
1308 SPI_ICONHORIZONTALSPACING_REGKEY,
1309 SPI_ICONHORIZONTALSPACING_VALNAME,
1310 (UINT*)&icon_metrics.iHorzSpacing, pvParam );
1311 }
1312 else
1313 {
1314 if (uiParam < 32) uiParam = 32;
1315 ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
1316 SPI_ICONHORIZONTALSPACING_REGKEY,
1317 SPI_ICONHORIZONTALSPACING_VALNAME,
1318 (UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
1319 }
1320 break;
1321
1322 case SPI_GETSCREENSAVETIMEOUT:
1323 ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1324 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1325 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1326 &screensave_timeout, pvParam );
1327 break;
1328
1329 case SPI_SETSCREENSAVETIMEOUT:
1330 ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1331 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1332 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1333 &screensave_timeout, uiParam, fWinIni );
1334 break;
1335
1336 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1337 if (!pvParam) return FALSE;
1338 *(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
1339 break;
1340
1341 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1342 {
1343 WCHAR buf[12];
1344
1345 wsprintfW(buf, CSu, uiParam);
1346 USER_Driver->pSetScreenSaveActive( uiParam );
1347 /* saved value does not affect Wine */
1348 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1349 SPI_SETSCREENSAVEACTIVE_VALNAME,
1350 buf, fWinIni );
1351 break;
1352 }
1353
1354 case SPI_GETGRIDGRANULARITY:
1355 ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1356 SPI_SETGRIDGRANULARITY_REGKEY,
1357 SPI_SETGRIDGRANULARITY_VALNAME,
1358 &grid_granularity, pvParam );
1359 break;
1360
1361 case SPI_SETGRIDGRANULARITY:
1362 ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1363 SPI_SETGRIDGRANULARITY_REGKEY,
1364 SPI_SETGRIDGRANULARITY_VALNAME,
1365 &grid_granularity, uiParam, fWinIni );
1366 break;
1367
1368 case SPI_SETDESKWALLPAPER: /* 20 */
1369 if (!pvParam || !SetDeskWallPaper( pvParam )) return FALSE;
1370 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1371 break;
1372
1373 case SPI_SETDESKPATTERN: /* 21 */
1374 /* FIXME: the ability to specify a pattern in pvParam
1375 doesn't seem to be documented for Win32 */
1376 if ((INT16)uiParam == -1)
1377 {
1378 WCHAR buf[256];
1379 GetProfileStringW( Desktop, Pattern,
1380 defPattern,
1381 buf, sizeof(buf)/sizeof(WCHAR) );
1382 ret = DESKTOP_SetPattern( buf );
1383 } else
1384 ret = DESKTOP_SetPattern( pvParam );
1385 break;
1386
1387 case SPI_GETKEYBOARDDELAY:
1388 ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1389 SPI_SETKEYBOARDDELAY_REGKEY,
1390 SPI_SETKEYBOARDDELAY_VALNAME,
1391 &keyboard_delay, pvParam );
1392 break;
1393
1394 case SPI_SETKEYBOARDDELAY:
1395 ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1396 SPI_SETKEYBOARDDELAY_REGKEY,
1397 SPI_SETKEYBOARDDELAY_VALNAME,
1398 &keyboard_delay, uiParam, fWinIni );
1399 break;
1400
1401 case SPI_ICONVERTICALSPACING:
1402 if (pvParam != NULL)
1403 {
1404 ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
1405 SPI_ICONVERTICALSPACING_REGKEY,
1406 SPI_ICONVERTICALSPACING_VALNAME,
1407 (UINT*)&icon_metrics.iVertSpacing, pvParam );
1408 if( icon_metrics.iVertSpacing < 32)
1409 icon_metrics.iVertSpacing = 32;
1410 }
1411 else
1412 {
1413 if (uiParam < 32) uiParam = 32;
1414 ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
1415 SPI_ICONVERTICALSPACING_REGKEY,
1416 SPI_ICONVERTICALSPACING_VALNAME,
1417 (UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
1418 }
1419 break;
1420
1421 case SPI_GETICONTITLEWRAP:
1422 ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
1423 SPI_SETICONTITLEWRAP_REGKEY1,
1424 SPI_SETICONTITLEWRAP_VALNAME,
1425 &icon_metrics.iTitleWrap, pvParam );
1426 break;
1427
1428 case SPI_SETICONTITLEWRAP:
1429 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1430 SPI_SETICONTITLEWRAP_REGKEY1,
1431 SPI_SETICONTITLEWRAP_REGKEY2,
1432 SPI_SETICONTITLEWRAP_VALNAME,
1433 &icon_metrics.iTitleWrap, uiParam, fWinIni );
1434 break;
1435
1436 case SPI_GETMENUDROPALIGNMENT:
1437 ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
1438 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1439 SPI_SETMENUDROPALIGNMENT_VALNAME,
1440 &menu_drop_alignment, pvParam );
1441 break;
1442
1443 case SPI_SETMENUDROPALIGNMENT:
1444 ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
1445 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1446 SPI_SETMENUDROPALIGNMENT_REGKEY2,
1447 SPI_SETMENUDROPALIGNMENT_VALNAME,
1448 &menu_drop_alignment, uiParam, fWinIni );
1449 break;
1450
1451 case SPI_SETDOUBLECLKWIDTH:
1452 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
1453 SPI_SETDOUBLECLKWIDTH_REGKEY1,
1454 SPI_SETDOUBLECLKWIDTH_REGKEY2,
1455 SPI_SETDOUBLECLKWIDTH_VALNAME,
1456 &double_click_width, uiParam, fWinIni );
1457 break;
1458
1459 case SPI_SETDOUBLECLKHEIGHT:
1460 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
1461 SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1462 SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1463 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1464 &double_click_height, uiParam, fWinIni );
1465 break;
1466
1467 case SPI_GETICONTITLELOGFONT:
1468 {
1469 LOGFONTW lfDefault;
1470
1471 if (!pvParam) return FALSE;
1472
1473 spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1474 if (!spi_loaded[spi_idx])
1475 {
1476 if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
1477 SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
1478 {
1479 INT r;
1480
1481 /*
1482 * The 'default GDI fonts' seems to be returned.
1483 * If a returned font is not a correct font in your environment,
1484 * please try to fix objects/gdiobj.c at first.
1485 */
1486 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1487
1488 GetProfileStringW( Desktop, IconTitleFaceName,
1489 lfDefault.lfFaceName,
1490 icon_metrics.lfFont.lfFaceName,
1491 LF_FACESIZE );
1492
1493 r = GetProfileIntW( Desktop, IconTitleSize, 0 );
1494 if (r)
1495 icon_metrics.lfFont.lfHeight = -r;
1496 else
1497 icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
1498
1499 icon_metrics.lfFont.lfWidth = 0;
1500 icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
1501 icon_metrics.lfFont.lfWeight = FW_NORMAL;
1502 icon_metrics.lfFont.lfItalic = FALSE;
1503 icon_metrics.lfFont.lfStrikeOut = FALSE;
1504 icon_metrics.lfFont.lfUnderline = FALSE;
1505 icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1506 icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
1507 icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1508 icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
1509 icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
1510 spi_loaded[spi_idx] = TRUE;
1511 }
1512 }
1513 *(LOGFONTW *)pvParam = icon_metrics.lfFont;
1514 break;
1515 }
1516
1517 case SPI_SETDOUBLECLICKTIME:
1518 ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
1519 SPI_SETDOUBLECLICKTIME_REGKEY,
1520 SPI_SETDOUBLECLICKTIME_VALNAME,
1521 &double_click_time, uiParam, fWinIni );
1522 break;
1523
1524 case SPI_SETMOUSEBUTTONSWAP:
1525 ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
1526 SPI_SETMOUSEBUTTONSWAP_REGKEY,
1527 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1528 &swap_buttons, uiParam, fWinIni );
1529 break;
1530
1531 case SPI_SETICONTITLELOGFONT: /* 34 */
1532 if( uiParam == sizeof(LOGFONTW)) {
1533 ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1534 SPI_SETICONTITLELOGFONT_VALNAME, pvParam, fWinIni);
1535 if( ret) {
1536 icon_metrics.lfFont = *(LOGFONTW *)pvParam;
1537 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1538 }
1539 } else
1540 ret = FALSE;
1541 break;
1542
1543 case SPI_GETFASTTASKSWITCH: /* 35 */
1544 if (!pvParam) return FALSE;
1545 *(BOOL *)pvParam = 1;
1546 break;
1547
1548 case SPI_SETFASTTASKSWITCH: /* 36 */
1549 /* the action is disabled */
1550 ret = FALSE;
1551 break;
1552
1553 case SPI_SETDRAGFULLWINDOWS:
1554 ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1555 SPI_SETDRAGFULLWINDOWS_REGKEY,
1556 SPI_SETDRAGFULLWINDOWS_VALNAME,
1557 &drag_full_windows, uiParam, fWinIni );
1558 break;
1559
1560 case SPI_GETDRAGFULLWINDOWS:
1561 ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1562 SPI_SETDRAGFULLWINDOWS_REGKEY,
1563 SPI_SETDRAGFULLWINDOWS_VALNAME,
1564 &drag_full_windows, pvParam );
1565 break;
1566
1567 case SPI_GETNONCLIENTMETRICS:
1568 {
1569 LPNONCLIENTMETRICSW lpnm = pvParam;
1570
1571 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
1572
1573 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1574 *lpnm = nonclient_metrics;
1575 else
1576 ret = FALSE;
1577 break;
1578 }
1579
1580 case SPI_SETNONCLIENTMETRICS:
1581 {
1582 LPNONCLIENTMETRICSW lpnm = pvParam;
1583
1584 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1585 {
1586 NONCLIENTMETRICSW ncm;
1587 ret = set_uint_param( SPI_SETBORDER_IDX,
1588 SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
1589 &border, lpnm->iBorderWidth, fWinIni );
1590 if( ret) ret = save_int_param( METRICS_REGKEY,
1591 METRICS_SCROLLWIDTH_VALNAME, NULL,
1592 lpnm->iScrollWidth, fWinIni );
1593 if( ret) ret = save_int_param( METRICS_REGKEY,
1594 METRICS_SCROLLHEIGHT_VALNAME, NULL,
1595 lpnm->iScrollHeight, fWinIni );
1596 if( ret) ret = save_int_param( METRICS_REGKEY,
1597 METRICS_CAPTIONWIDTH_VALNAME, NULL,
1598 lpnm->iCaptionWidth, fWinIni );
1599 if( ret) ret = save_int_param( METRICS_REGKEY,
1600 METRICS_CAPTIONHEIGHT_VALNAME, NULL,
1601 lpnm->iCaptionHeight, fWinIni );
1602 if( ret) ret = save_int_param( METRICS_REGKEY,
1603 METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
1604 lpnm->iSmCaptionWidth, fWinIni );
1605 if( ret) ret = save_int_param( METRICS_REGKEY,
1606 METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
1607 lpnm->iSmCaptionHeight, fWinIni );
1608 if( ret) ret = save_int_param( METRICS_REGKEY,
1609 METRICS_MENUWIDTH_VALNAME, NULL,
1610 lpnm->iMenuWidth, fWinIni );
1611 if( ret) ret = save_int_param( METRICS_REGKEY,
1612 METRICS_MENUHEIGHT_VALNAME, NULL,
1613 lpnm->iMenuHeight, fWinIni );
1614 if( ret) ret = SYSPARAMS_SaveLogFont(
1615 METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
1616 &lpnm->lfMenuFont, fWinIni);
1617 if( ret) ret = SYSPARAMS_SaveLogFont(
1618 METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
1619 &lpnm->lfCaptionFont, fWinIni);
1620 if( ret) ret = SYSPARAMS_SaveLogFont(
1621 METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
1622 &lpnm->lfSmCaptionFont, fWinIni);
1623 if( ret) ret = SYSPARAMS_SaveLogFont(
1624 METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
1625 &lpnm->lfStatusFont, fWinIni);
1626 if( ret) ret = SYSPARAMS_SaveLogFont(
1627 METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
1628 &lpnm->lfMessageFont, fWinIni);
1629 if( ret) {
1630 ncm = *lpnm;
1631 normalize_nonclientmetrics( &ncm);
1632 nonclient_metrics = ncm;
1633 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1634 }
1635 }
1636 break;
1637 }
1638
1639 case SPI_GETMINIMIZEDMETRICS:
1640 {
1641 MINIMIZEDMETRICS * lpMm = pvParam;
1642 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1643 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
1644 *lpMm = minimized_metrics;
1645 } else
1646 ret = FALSE;
1647 break;
1648 }
1649
1650 case SPI_SETMINIMIZEDMETRICS:
1651 {
1652 MINIMIZEDMETRICS * lpMm = pvParam;
1653 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1654 ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
1655 &minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
1656 if( ret) ret = save_int_param( METRICS_REGKEY,
1657 METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
1658 max( lpMm->iHorzGap, 0), fWinIni);
1659 if( ret) ret = save_int_param( METRICS_REGKEY,
1660 METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
1661 max( lpMm->iVertGap, 0), fWinIni);
1662 if( ret) ret = save_int_param( METRICS_REGKEY,
1663 METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
1664 0x0f & lpMm->iArrange, fWinIni);
1665 if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1666 } else
1667 ret = FALSE;
1668 break;
1669 }
1670
1671 case SPI_GETICONMETRICS:
1672 {
1673 LPICONMETRICSW lpIcon = pvParam;
1674 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1675 {
1676 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1677 &lpIcon->iHorzSpacing, FALSE );
1678 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1679 &lpIcon->iVertSpacing, FALSE );
1680 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1681 &lpIcon->iTitleWrap, FALSE );
1682 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1683 &lpIcon->lfFont, FALSE );
1684 }
1685 else
1686 {
1687 ret = FALSE;
1688 }
1689 break;
1690 }
1691
1692 case SPI_SETICONMETRICS:
1693 {
1694 LPICONMETRICSW lpIcon = pvParam;
1695 if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
1696 ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
1697 SPI_ICONVERTICALSPACING_REGKEY,
1698 SPI_ICONVERTICALSPACING_VALNAME,
1699 &icon_metrics.iVertSpacing,
1700 lpIcon->iVertSpacing, fWinIni);
1701 if( ret) {
1702 ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
1703 SPI_ICONHORIZONTALSPACING_REGKEY,
1704 SPI_ICONHORIZONTALSPACING_VALNAME,
1705 &icon_metrics.iHorzSpacing,
1706 lpIcon->iHorzSpacing, fWinIni );
1707 }
1708 if( ret) {
1709 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1710 SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
1711 SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
1712 lpIcon->iTitleWrap, fWinIni );
1713 }
1714 if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1715 SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
1716 if( ret) {
1717 icon_metrics.lfFont = lpIcon->lfFont;
1718 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1719 }
1720 } else
1721 ret = FALSE;
1722 break;
1723 }
1724
1725 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1726 {
1727 if (!pvParam) return FALSE;
1728
1729 spi_idx = SPI_SETWORKAREA_IDX;
1730 CopyRect( &work_area, pvParam );
1731 spi_loaded[spi_idx] = TRUE;
1732 break;
1733 }
1734
1735 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1736 {
1737 if (!pvParam) return FALSE;
1738
1739 spi_idx = SPI_SETWORKAREA_IDX;
1740 if (!spi_loaded[spi_idx])
1741 {
1742 SetRect( &work_area, 0, 0,
1743 GetSystemMetrics( SM_CXSCREEN ),
1744 GetSystemMetrics( SM_CYSCREEN ) );
1745 EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
1746 spi_loaded[spi_idx] = TRUE;
1747 }
1748 CopyRect( pvParam, &work_area );
1749 TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
1750 break;
1751 }
1752
1753 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1754
1755 case SPI_GETFILTERKEYS: /* 50 */
1756 {
1757 LPFILTERKEYS lpFilterKeys = pvParam;
1758 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1759 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1760 {
1761 /* Indicate that no FilterKeys feature available */
1762 lpFilterKeys->dwFlags = 0;
1763 lpFilterKeys->iWaitMSec = 0;
1764 lpFilterKeys->iDelayMSec = 0;
1765 lpFilterKeys->iRepeatMSec = 0;
1766 lpFilterKeys->iBounceMSec = 0;
1767 }
1768 else
1769 {
1770 ret = FALSE;
1771 }
1772 break;
1773 }
1774 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1775
1776 case SPI_GETTOGGLEKEYS: /* 52 */
1777 {
1778 LPTOGGLEKEYS lpToggleKeys = pvParam;
1779 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1780 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1781 {
1782 /* Indicate that no ToggleKeys feature available */
1783 lpToggleKeys->dwFlags = 0;
1784 }
1785 else
1786 {
1787 ret = FALSE;
1788 }
1789 break;
1790 }
1791 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1792
1793 case SPI_GETMOUSEKEYS: /* 54 */
1794 {
1795 LPMOUSEKEYS lpMouseKeys = pvParam;
1796 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1797 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1798 {
1799 /* Indicate that no MouseKeys feature available */
1800 lpMouseKeys->dwFlags = 0;
1801 lpMouseKeys->iMaxSpeed = 360;
1802 lpMouseKeys->iTimeToMaxSpeed = 1000;
1803 lpMouseKeys->iCtrlSpeed = 0;
1804 lpMouseKeys->dwReserved1 = 0;
1805 lpMouseKeys->dwReserved2 = 0;
1806 }
1807 else
1808 {
1809 ret = FALSE;
1810 }
1811 break;
1812 }
1813 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1814
1815 case SPI_GETSHOWSOUNDS:
1816 ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
1817 SPI_SETSHOWSOUNDS_REGKEY,
1818 SPI_SETSHOWSOUNDS_VALNAME,
1819 &show_sounds, pvParam );
1820 break;
1821
1822 case SPI_SETSHOWSOUNDS:
1823 ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
1824 SPI_SETSHOWSOUNDS_REGKEY,
1825 SPI_SETSHOWSOUNDS_VALNAME,
1826 &show_sounds, uiParam, fWinIni );
1827 break;
1828
1829 case SPI_GETSTICKYKEYS: /* 58 */
1830 {
1831 LPSTICKYKEYS lpStickyKeys = pvParam;
1832 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1833 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1834 {
1835 /* Indicate that no StickyKeys feature available */
1836 lpStickyKeys->dwFlags = 0;
1837 }
1838 else
1839 {
1840 ret = FALSE;
1841 }
1842 break;
1843 }
1844 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1845
1846 case SPI_GETACCESSTIMEOUT: /* 60 */
1847 {
1848 LPACCESSTIMEOUT lpAccessTimeout = pvParam;
1849 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1850 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1851 {
1852 /* Indicate that no accessibility features timeout is available */
1853 lpAccessTimeout->dwFlags = 0;
1854 lpAccessTimeout->iTimeOutMSec = 0;
1855 }
1856 else
1857 {
1858 ret = FALSE;
1859 }
1860 break;
1861 }
1862 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1863
1864 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1865 {
1866 LPSERIALKEYSW lpSerialKeysW = pvParam;
1867 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1868 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1869 {
1870 /* Indicate that no SerialKeys feature available */
1871 lpSerialKeysW->dwFlags = 0;
1872 lpSerialKeysW->lpszActivePort = NULL;
1873 lpSerialKeysW->lpszPort = NULL;
1874 lpSerialKeysW->iBaudRate = 0;
1875 lpSerialKeysW->iPortState = 0;
1876 }
1877 else
1878 {
1879 ret = FALSE;
1880 }
1881 break;
1882 }
1883 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1884
1885 case SPI_GETSOUNDSENTRY: /* 64 */
1886 {
1887 LPSOUNDSENTRYW lpSoundSentryW = pvParam;
1888 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1889 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1890 {
1891 /* Indicate that no SoundSentry feature available */
1892 lpSoundSentryW->dwFlags = 0;
1893 lpSoundSentryW->iFSTextEffect = 0;
1894 lpSoundSentryW->iFSTextEffectMSec = 0;
1895 lpSoundSentryW->iFSTextEffectColorBits = 0;
1896 lpSoundSentryW->iFSGrafEffect = 0;
1897 lpSoundSentryW->iFSGrafEffectMSec = 0;
1898 lpSoundSentryW->iFSGrafEffectColor = 0;
1899 lpSoundSentryW->iWindowsEffect = 0;
1900 lpSoundSentryW->iWindowsEffectMSec = 0;
1901 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1902 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1903 }
1904 else
1905 {
1906 ret = FALSE;
1907 }
1908 break;
1909 }
1910 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1911
1912 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1913 {
1914 LPHIGHCONTRASTW lpHighContrastW = pvParam;
1915 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1916 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1917 {
1918 /* Indicate that no high contrast feature available */
1919 lpHighContrastW->dwFlags = 0;
1920 lpHighContrastW->lpszDefaultScheme = NULL;
1921 }
1922 else
1923 {
1924 ret = FALSE;
1925 }
1926 break;
1927 }
1928 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1929
1930 case SPI_GETKEYBOARDPREF:
1931 ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
1932 SPI_SETKEYBOARDPREF_REGKEY,
1933 SPI_SETKEYBOARDPREF_VALNAME,
1934 &keyboard_pref, pvParam );
1935 break;
1936
1937 case SPI_SETKEYBOARDPREF:
1938 ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
1939 SPI_SETKEYBOARDPREF_REGKEY,
1940 SPI_SETKEYBOARDPREF_VALNAME,
1941 &keyboard_pref, uiParam, fWinIni );
1942 break;
1943
1944 case SPI_GETSCREENREADER:
1945 ret = get_bool_param( SPI_SETSCREENREADER_IDX,
1946 SPI_SETSCREENREADER_REGKEY,
1947 SPI_SETSCREENREADER_VALNAME,
1948 &screen_reader, pvParam );
1949 break;
1950
1951 case SPI_SETSCREENREADER:
1952 ret = set_bool_param( SPI_SETSCREENREADER_IDX,
1953 SPI_SETSCREENREADER_REGKEY,
1954 SPI_SETSCREENREADER_VALNAME,
1955 &screen_reader, uiParam, fWinIni );
1956 break;
1957
1958 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1959 {
1960 LPANIMATIONINFO lpAnimInfo = pvParam;
1961
1962 /* Tell it "disabled" */
1963 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1964 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1965 else
1966 ret = FALSE;
1967 break;
1968 }
1969 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1970
1971 case SPI_GETFONTSMOOTHING:
1972 {
1973 UINT tmpval;
1974 ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
1975 SPI_SETFONTSMOOTHING_REGKEY,
1976 SPI_SETFONTSMOOTHING_VALNAME,
1977 &font_smoothing, &tmpval );
1978 if (!pvParam) ret = FALSE;
1979
1980 if (ret)
1981 *(UINT *) pvParam = ( tmpval != 0);
1982 break;
1983 }
1984 case SPI_SETFONTSMOOTHING:
1985 uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
1986 ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
1987 SPI_SETFONTSMOOTHING_REGKEY,
1988 SPI_SETFONTSMOOTHING_VALNAME,
1989 &font_smoothing, uiParam, fWinIni );
1990 break;
1991
1992 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
1993 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
1994
1995 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
1996
1997 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
1998 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
1999 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
2000 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
2001
2002 case SPI_GETLOWPOWERACTIVE:
2003 ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
2004 SPI_SETLOWPOWERACTIVE_REGKEY,
2005 SPI_SETLOWPOWERACTIVE_VALNAME,
2006 &lowpoweractive, pvParam );
2007 break;
2008
2009 case SPI_GETPOWEROFFACTIVE:
2010 ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2011 SPI_SETPOWEROFFACTIVE_REGKEY,
2012 SPI_SETPOWEROFFACTIVE_VALNAME,
2013 &poweroffactive, pvParam );
2014 break;
2015
2016 case SPI_SETLOWPOWERACTIVE:
2017 ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
2018 SPI_SETLOWPOWERACTIVE_REGKEY,
2019 SPI_SETLOWPOWERACTIVE_VALNAME,
2020 &lowpoweractive, uiParam, fWinIni );
2021 break;
2022
2023 case SPI_SETPOWEROFFACTIVE:
2024 ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2025 SPI_SETPOWEROFFACTIVE_REGKEY,
2026 SPI_SETPOWEROFFACTIVE_VALNAME,
2027 &poweroffactive, uiParam, fWinIni );
2028 break;
2029
2030 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
2031 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
2032
2033 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
2034 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
2035 break;
2036
2037 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
2038
2039 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
2040
2041 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
2042 WARN("pretend no support for Win9x Plus! for now.\n");
2043 ret = FALSE; /* yes, this is the result value */
2044 break;
2045
2046 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
2047 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
2048
2049 case SPI_GETSNAPTODEFBUTTON: /* 95 WINVER >= 0x400 */
2050 ret = get_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2051 SPI_SETSNAPTODEFBUTTON_REGKEY,
2052 SPI_SETSNAPTODEFBUTTON_VALNAME,
2053 &snap_to_default_button, pvParam );
2054 break;
2055
2056 case SPI_SETSNAPTODEFBUTTON: /* 96 WINVER >= 0x400 */
2057 ret = set_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2058 SPI_SETSNAPTODEFBUTTON_REGKEY,
2059 SPI_SETSNAPTODEFBUTTON_VALNAME,
2060 &snap_to_default_button, uiParam, fWinIni );
2061 break;
2062
2063 case SPI_SETSCREENSAVERRUNNING:
2064 ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2065 SPI_SETSCREENSAVERRUNNING_REGKEY,
2066 SPI_SETSCREENSAVERRUNNING_VALNAME,
2067 &screensaver_running, uiParam, fWinIni );
2068 break;
2069
2070 case SPI_GETMOUSEHOVERWIDTH:
2071 ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2072 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2073 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2074 &mouse_hover_width, pvParam );
2075 break;
2076
2077 case SPI_SETMOUSEHOVERWIDTH:
2078 ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2079 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2080 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2081 &mouse_hover_width, uiParam, fWinIni );
2082 break;
2083
2084 case SPI_GETMOUSEHOVERHEIGHT:
2085 ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2086 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2087 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2088 &mouse_hover_height, pvParam );
2089 break;
2090
2091 case SPI_SETMOUSEHOVERHEIGHT:
2092 ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2093 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2094 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2095 &mouse_hover_height, uiParam, fWinIni );
2096 break;
2097
2098 case SPI_GETMOUSEHOVERTIME:
2099 ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2100 SPI_SETMOUSEHOVERTIME_REGKEY,
2101 SPI_SETMOUSEHOVERTIME_VALNAME,
2102 &mouse_hover_time, pvParam );
2103 break;
2104
2105 case SPI_SETMOUSEHOVERTIME:
2106 ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2107 SPI_SETMOUSEHOVERTIME_REGKEY,
2108 SPI_SETMOUSEHOVERTIME_VALNAME,
2109 &mouse_hover_time, uiParam, fWinIni );
2110 break;
2111
2112 case SPI_GETWHEELSCROLLLINES:
2113 ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2114 SPI_SETMOUSESCROLLLINES_REGKEY,
2115 SPI_SETMOUSESCROLLLINES_VALNAME,
2116 &mouse_scroll_lines, pvParam );
2117 break;
2118
2119 case SPI_SETWHEELSCROLLLINES:
2120 ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2121 SPI_SETMOUSESCROLLLINES_REGKEY,
2122 SPI_SETMOUSESCROLLLINES_VALNAME,
2123 &mouse_scroll_lines, uiParam, fWinIni );
2124 break;
2125
2126 case SPI_GETMENUSHOWDELAY:
2127 ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2128 SPI_SETMENUSHOWDELAY_REGKEY,
2129 SPI_SETMENUSHOWDELAY_VALNAME,
2130 &menu_show_delay, pvParam );
2131 break;
2132
2133 case SPI_SETMENUSHOWDELAY:
2134 ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2135 SPI_SETMENUSHOWDELAY_REGKEY,
2136 SPI_SETMENUSHOWDELAY_VALNAME,
2137 &menu_show_delay, uiParam, fWinIni );
2138 break;
2139
2140 case SPI_GETWHEELSCROLLCHARS: /* 108 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2141 ret = get_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2142 SPI_SETMOUSESCROLLCHARS_REGKEY,
2143 SPI_SETMOUSESCROLLCHARS_VALNAME,
2144 &mouse_scroll_chars, pvParam );
2145 break;
2146
2147 case SPI_SETWHEELSCROLLCHARS: /* 109 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2148 ret = set_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2149 SPI_SETMOUSESCROLLCHARS_REGKEY,
2150 SPI_SETMOUSESCROLLCHARS_VALNAME,
2151 &mouse_scroll_chars, uiParam, fWinIni );
2152 break;
2153
2154 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2155 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2156
2157 case SPI_GETMOUSESPEED: /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2158 ret = get_uint_param( SPI_SETMOUSESPEED_IDX,
2159 SPI_SETMOUSESPEED_REGKEY,
2160 SPI_SETMOUSESPEED_VALNAME,
2161 &mouse_sensitivity, pvParam );
2162 break;
2163
2164 case SPI_SETMOUSESPEED: /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2165 ret = set_uint_param( SPI_SETMOUSESPEED_IDX,
2166 SPI_SETMOUSESPEED_REGKEY,
2167 SPI_SETMOUSESPEED_VALNAME,
2168 &mouse_sensitivity, PtrToInt(pvParam), fWinIni );
2169
2170 break;
2171
2172 case SPI_GETSCREENSAVERRUNNING:
2173 ret = get_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2174 SPI_SETSCREENSAVERRUNNING_REGKEY,
2175 SPI_SETSCREENSAVERRUNNING_VALNAME,
2176 &screensaver_running, pvParam );
2177 break;
2178
2179 case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2180 {
2181 WCHAR buf[MAX_PATH];
2182
2183 if (!pvParam) return FALSE;
2184
2185 if (uiParam > MAX_PATH)
2186 {
2187 uiParam = MAX_PATH;
2188 }
2189
2190 if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2191 {
2192 lstrcpynW(pvParam, buf, uiParam);
2193 }
2194 else
2195 {
2196 /* Return an empty string */
2197 memset(pvParam, 0, uiParam);
2198 }
2199
2200 break;
2201 }
2202
2203 WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2204 WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2205 case SPI_GETMENUANIMATION: /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2206 ret = get_user_pref_param( 0, 0x02, pvParam );
2207 break;
2208
2209 case SPI_SETMENUANIMATION: /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2210 ret = set_user_pref_param( 0, 0x02, PtrToUlong(pvParam), fWinIni );
2211 break;
2212
2213 case SPI_GETCOMBOBOXANIMATION: /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2214 ret = get_user_pref_param( 0, 0x04, pvParam );
2215 break;
2216
2217 case SPI_SETCOMBOBOXANIMATION: /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2218 ret = set_user_pref_param( 0, 0x04, PtrToUlong(pvParam), fWinIni );
2219 break;
2220
2221 case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2222 ret = get_user_pref_param( 0, 0x08, pvParam );
2223 break;
2224
2225 case SPI_SETLISTBOXSMOOTHSCROLLING: /* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2226 ret = set_user_pref_param( 0, 0x08, PtrToUlong(pvParam), fWinIni );
2227 break;
2228
2229 case SPI_GETGRADIENTCAPTIONS:
2230 ret = get_user_pref_param( 0, 0x10, pvParam );
2231 break;
2232
2233 case SPI_SETGRADIENTCAPTIONS:
2234 ret = set_user_pref_param( 0, 0x10, PtrToUlong(pvParam), fWinIni );
2235 break;
2236
2237 case SPI_GETKEYBOARDCUES:
2238 ret = get_user_pref_param( 0, 0x20, pvParam );
2239 break;
2240
2241 case SPI_SETKEYBOARDCUES:
2242 ret = set_user_pref_param( 0, 0x20, PtrToUlong(pvParam), fWinIni );
2243 break;
2244
2245 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2246 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2247 case SPI_GETHOTTRACKING:
2248 ret = get_user_pref_param( 0, 0x80, pvParam );
2249 break;
2250
2251 case SPI_SETHOTTRACKING:
2252 ret = set_user_pref_param( 0, 0x80, PtrToUlong(pvParam), fWinIni );
2253 break;
2254
2255 WINE_SPI_FIXME(SPI_GETMENUFADE); /* 0x1012 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2256 WINE_SPI_FIXME(SPI_SETMENUFADE); /* 0x1013 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2257 case SPI_GETSELECTIONFADE: /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2258 ret = get_user_pref_param( 1, 0x04, pvParam );
2259 break;
2260
2261 case SPI_SETSELECTIONFADE: /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2262 ret = set_user_pref_param( 1, 0x04, PtrToUlong(pvParam), fWinIni );
2263 break;
2264
2265 case SPI_GETTOOLTIPANIMATION: /* 0x1016 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2266 ret = get_user_pref_param( 1, 0x08, pvParam );
2267 break;
2268
2269 case SPI_SETTOOLTIPANIMATION: /* 0x1017 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2270 ret = set_user_pref_param( 1, 0x08, PtrToUlong(pvParam), fWinIni );
2271 break;
2272
2273 case SPI_GETTOOLTIPFADE: /* 0x1018 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2274 ret = get_user_pref_param( 1, 0x10, pvParam );
2275 break;
2276
2277 case SPI_SETTOOLTIPFADE: /* 0x1019 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2278 ret = set_user_pref_param( 1, 0x10, PtrToUlong(pvParam), fWinIni );
2279 break;
2280
2281 case SPI_GETCURSORSHADOW: /* 0x101A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2282 ret = get_user_pref_param( 1, 0x20, pvParam );
2283 break;
2284
2285 case SPI_SETCURSORSHADOW: /* 0x101B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2286 ret = set_user_pref_param( 1, 0x20, PtrToUlong(pvParam), fWinIni );
2287 break;
2288
2289 WINE_SPI_FIXME(SPI_GETMOUSESONAR); /* 0x101C _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2290 WINE_SPI_FIXME(SPI_SETMOUSESONAR); /* 0x101D _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2291 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK); /* 0x101E _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2292 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK); /* 0x101F _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2293
2294 case SPI_GETMOUSEVANISH:
2295 ret = get_user_pref_param( 2, 0x01, pvParam );
2296 break;
2297
2298 case SPI_SETMOUSEVANISH:
2299 ret = set_user_pref_param( 2, 0x01, PtrToUlong(pvParam), fWinIni );
2300 break;
2301
2302 case SPI_GETFLATMENU:
2303 ret = get_user_pref_param( 2, 0x02, pvParam );
2304 break;
2305
2306 case SPI_SETFLATMENU:
2307 ret = set_user_pref_param( 2, 0x02, PtrToUlong(pvParam), fWinIni );
2308 break;
2309
2310 case SPI_GETDROPSHADOW:
2311 ret = get_user_pref_param( 2, 0x04, pvParam );
2312 break;
2313
2314 case SPI_SETDROPSHADOW:
2315 ret = set_user_pref_param( 2, 0x04, PtrToUlong(pvParam), fWinIni );
2316 break;
2317
2318 WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2319 WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2320 case SPI_GETUIEFFECTS:
2321 ret = get_user_pref_param( 3, 0x80, pvParam );
2322 break;
2323
2324 case SPI_SETUIEFFECTS:
2325 /* FIXME: this probably should mask other UI effect values when unset */
2326 ret = set_user_pref_param( 3, 0x80, PtrToUlong(pvParam), fWinIni );
2327 break;
2328
2329 /* _WIN32_WINNT >= 0x600 */
2330 WINE_SPI_FIXME(SPI_GETDISABLEOVERLAPPEDCONTENT);
2331 WINE_SPI_FIXME(SPI_SETDISABLEOVERLAPPEDCONTENT);
2332 WINE_SPI_FIXME(SPI_GETCLIENTAREAANIMATION);
2333 WINE_SPI_FIXME(SPI_SETCLIENTAREAANIMATION);
2334 WINE_SPI_FIXME(SPI_GETCLEARTYPE);
2335 WINE_SPI_FIXME(SPI_SETCLEARTYPE);
2336 WINE_SPI_FIXME(SPI_GETSPEECHRECOGNITION);
2337 WINE_SPI_FIXME(SPI_SETSPEECHRECOGNITION);
2338
2339 case SPI_GETFOREGROUNDLOCKTIMEOUT: /* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2340 ret = get_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2341 SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2342 SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2343 &foreground_lock_timeout, pvParam );
2344 break;
2345
2346 case SPI_SETFOREGROUNDLOCKTIMEOUT: /* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2347 /* FIXME: this should check that the calling thread
2348 * is able to change the foreground window */
2349 ret = set_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2350 SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2351 SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2352 &foreground_lock_timeout, PtrToUlong(pvParam), fWinIni );
2353 break;
2354
2355 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2356 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2357 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2358 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2359 case SPI_GETCARETWIDTH: /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2360 ret = get_uint_param( SPI_CARETWIDTH_IDX,
2361 SPI_CARETWIDTH_REGKEY,
2362 SPI_CARETWIDTH_VALNAME,
2363 &caret_width, pvParam );
2364 break;
2365
2366 case SPI_SETCARETWIDTH: /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2367 ret = set_uint_param( SPI_CARETWIDTH_IDX,
2368 SPI_CARETWIDTH_REGKEY,
2369 SPI_CARETWIDTH_VALNAME,
2370 &caret_width, uiParam, fWinIni );
2371 break;
2372
2373 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2374 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2375 case SPI_GETFONTSMOOTHINGTYPE: /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2376 spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2377 if (!spi_loaded[spi_idx])
2378 {
2379 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2380 SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2381 (LPWSTR)&font_smoothing_type,
2382 sizeof(font_smoothing_type) );
2383 if ( ret) spi_loaded[spi_idx] = TRUE;
2384 }
2385 if (!pvParam) ret = FALSE;
2386
2387 if (ret)
2388 *(UINT *)pvParam = font_smoothing_type;
2389 break;
2390
2391 case SPI_SETFONTSMOOTHINGTYPE: /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2392 spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2393 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2394 SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2395 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2396 {
2397 font_smoothing_type = PtrToUlong(pvParam);
2398 spi_loaded[spi_idx] = TRUE;
2399 }
2400 else
2401 ret = FALSE;
2402 break;
2403
2404 case SPI_GETFONTSMOOTHINGCONTRAST: /* 0x200C _WIN32_WINNT >= 0x510 */
2405 spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2406 if (!spi_loaded[spi_idx])
2407 {
2408 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2409 SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2410 (LPWSTR)&font_smoothing_contrast,
2411 sizeof(font_smoothing_contrast) );
2412 if (ret)
2413 spi_loaded[spi_idx] = TRUE;
2414 }
2415 if (!pvParam) ret = FALSE;
2416
2417 if (ret)
2418 *(UINT *)pvParam = font_smoothing_contrast;
2419 break;
2420
2421 case SPI_SETFONTSMOOTHINGCONTRAST: /* 0x200D _WIN32_WINNT >= 0x510 */
2422 spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2423 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2424 SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2425 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2426 {
2427 font_smoothing_contrast = PtrToUlong(pvParam);
2428 spi_loaded[spi_idx] = TRUE;
2429 }
2430 else
2431 ret = FALSE;
2432 break;
2433
2434 case SPI_GETFOCUSBORDERWIDTH: /* 0x200E _WIN32_WINNT >= 0x510 */
2435 case SPI_GETFOCUSBORDERHEIGHT: /* 0x200F _WIN32_WINNT >= 0x510 */
2436 if (!pvParam)
2437 ret = FALSE;
2438 else
2439 *(UINT *)pvParam = 1;
2440 break;
2441
2442 WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x2010 _WIN32_WINNT >= 0x510 */
2443 WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
2444
2445 case SPI_GETFONTSMOOTHINGORIENTATION: /* 0x2012 */
2446 spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2447 if (!spi_loaded[spi_idx])
2448 {
2449 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2450 SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2451 (LPWSTR)&font_smoothing_orientation,
2452 sizeof(font_smoothing_orientation) );
2453 if (ret)
2454 spi_loaded[spi_idx] = TRUE;
2455 }
2456 if (!pvParam) ret = FALSE;
2457
2458 if (ret)
2459 *(UINT *)pvParam = font_smoothing_orientation;
2460 break;
2461
2462 case SPI_SETFONTSMOOTHINGORIENTATION: /* 0x2013 */
2463 spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2464 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2465 SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2466 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2467 {
2468 font_smoothing_orientation = PtrToUlong(pvParam);
2469 spi_loaded[spi_idx] = TRUE;
2470 }
2471 else
2472 ret = FALSE;
2473 break;
2474
2475 default:
2476 FIXME( "Unknown action: %u\n", uiAction );
2477 SetLastError( ERROR_INVALID_SPI_VALUE );
2478 ret = FALSE;
2479 break;
2480 }
2481
2482 if (ret)
2483 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2484 TRACE("(%u, %u, %p, %u) ret %d\n",
2485 uiAction, uiParam, pvParam, fWinIni, ret);
2486 return ret;
2487
2488 #undef WINE_SPI_FIXME
2489 #undef WINE_SPI_WARN
2490 }
2491
2492
2493 /***********************************************************************
2494 * SystemParametersInfoA (USER32.@)
2495 */
2496 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2497 PVOID pvParam, UINT fuWinIni )
2498 {
2499 BOOL ret;
2500
2501 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2502
2503 switch (uiAction)
2504 {
2505 case SPI_SETDESKWALLPAPER: /* 20 */
2506 case SPI_SETDESKPATTERN: /* 21 */
2507 {
2508 WCHAR buffer[256];
2509 if (pvParam)
2510 if (!MultiByteToWideChar( CP_ACP, 0, pvParam, -1, buffer,
2511 sizeof(buffer)/sizeof(WCHAR) ))
2512 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2513 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2514 break;
2515 }
2516
2517 case SPI_GETICONTITLELOGFONT: /* 31 */
2518 {
2519 LOGFONTW tmp;
2520 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2521 if (ret && pvParam)
2522 SYSPARAMS_LogFont32WTo32A( &tmp, pvParam );
2523 break;
2524 }
2525
2526 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2527 {
2528 NONCLIENTMETRICSW tmp;
2529 LPNONCLIENTMETRICSA lpnmA = pvParam;
2530 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2531 {
2532 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2533 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2534 if (ret)
2535 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2536 }
2537 else
2538 ret = FALSE;
2539 break;
2540 }
2541
2542 case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
2543 {
2544 NONCLIENTMETRICSW tmp;
2545 LPNONCLIENTMETRICSA lpnmA = pvParam;
2546 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2547 {
2548 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2549 SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2550 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2551 }
2552 else
2553 ret = FALSE;
2554 break;
2555 }
2556
2557 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2558 {
2559 ICONMETRICSW tmp;
2560 LPICONMETRICSA lpimA = pvParam;
2561 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2562 {
2563 tmp.cbSize = sizeof(ICONMETRICSW);
2564 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2565 if (ret)
2566 {
2567 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2568 lpimA->iVertSpacing = tmp.iVertSpacing;
2569 lpimA->iTitleWrap = tmp.iTitleWrap;
2570 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2571 }
2572 }
2573 else
2574 ret = FALSE;
2575 break;
2576 }
2577
2578 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2579 {
2580 ICONMETRICSW tmp;
2581 LPICONMETRICSA lpimA = pvParam;
2582 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2583 {
2584 tmp.cbSize = sizeof(ICONMETRICSW);
2585 tmp.iHorzSpacing = lpimA->iHorzSpacing;
2586 tmp.iVertSpacing = lpimA->iVertSpacing;
2587 tmp.iTitleWrap = lpimA->iTitleWrap;
2588 SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
2589 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2590 }
2591 else
2592 ret = FALSE;
2593 break;
2594 }
2595
2596 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2597 {
2598 HIGHCONTRASTW tmp;
2599 LPHIGHCONTRASTA lphcA = pvParam;
2600 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2601 {
2602 tmp.cbSize = sizeof(HIGHCONTRASTW);
2603 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2604 if (ret)
2605 {
2606 lphcA->dwFlags = tmp.dwFlags;
2607 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2608 }
2609 }
2610 else
2611 ret = FALSE;
2612 break;
2613 }
2614
2615 case SPI_GETDESKWALLPAPER: /* 115 */
2616 {
2617 WCHAR buffer[MAX_PATH];
2618 ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
2619 WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
2620 break;
2621 }
2622
2623 default:
2624 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2625 break;
2626 }
2627 return ret;
2628 }
2629
2630
2631 /***********************************************************************
2632 * GetSystemMetrics (USER32.@)
2633 */
2634 INT WINAPI GetSystemMetrics( INT index )
2635 {
2636 UINT ret;
2637
2638 /* some metrics are dynamic */
2639 switch (index)
2640 {
2641 case SM_CXSCREEN:
2642 return GetDeviceCaps( get_display_dc(), HORZRES );
2643 case SM_CYSCREEN:
2644 return GetDeviceCaps( get_display_dc(), VERTRES );
2645 case SM_CXVSCROLL:
2646 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2647 return nonclient_metrics.iScrollWidth;
2648 case SM_CYHSCROLL:
2649 return GetSystemMetrics(SM_CXVSCROLL);
2650 case SM_CYCAPTION:
2651 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2652 return nonclient_metrics.iCaptionHeight + 1;
2653 case SM_CXBORDER:
2654 case SM_CYBORDER:
2655 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2656 return 1;
2657 case SM_CXDLGFRAME:
2658 case SM_CYDLGFRAME:
2659 return 3;
2660 case SM_CYVTHUMB:
2661 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2662 return nonclient_metrics.iScrollHeight;
2663 case SM_CXHTHUMB:
2664 return GetSystemMetrics(SM_CYVTHUMB);
2665 case SM_CXICON:
2666 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2667 return icon_size.cx;
2668 case SM_CYICON:
2669 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2670 return icon_size.cy;
2671 case SM_CXCURSOR:
2672 case SM_CYCURSOR:
2673 return 32;
2674 case SM_CYMENU:
2675 return GetSystemMetrics(SM_CYMENUSIZE) + 1;
2676 case SM_CXFULLSCREEN:
2677 /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2678 * correct */
2679 return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2680 case SM_CYFULLSCREEN:
2681 /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2682 * correct */
2683 return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2684 case SM_CYKANJIWINDOW:
2685 return 0;
2686 case SM_MOUSEPRESENT:
2687 return 1;
2688 case SM_CYVSCROLL:
2689 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2690 return nonclient_metrics.iScrollHeight;
2691 case SM_CXHSCROLL:
2692 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2693 return nonclient_metrics.iScrollHeight;
2694 case SM_DEBUG:
2695 return 0;
2696 case SM_SWAPBUTTON:
2697 get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
2698 SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
2699 return ret;
2700 case SM_RESERVED1:
2701 case SM_RESERVED2:
2702 case SM_RESERVED3:
2703 case SM_RESERVED4:
2704 return 0;
2705 case SM_CXMIN:
2706 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2707 return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
2708 4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
2709 case SM_CYMIN:
2710 return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2711 case SM_CXSIZE:
2712 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2713 return nonclient_metrics.iCaptionWidth;
2714 case SM_CYSIZE:
2715 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2716 return nonclient_metrics.iCaptionHeight;
2717 case SM_CXFRAME:
2718 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2719 return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
2720 case SM_CYFRAME:
2721 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2722 return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
2723 case SM_CXMINTRACK:
2724 return GetSystemMetrics(SM_CXMIN);
2725 case SM_CYMINTRACK:
2726 return GetSystemMetrics(SM_CYMIN);
2727 case SM_CXDOUBLECLK:
2728 get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
2729 SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
2730 return ret;
2731 case SM_CYDOUBLECLK:
2732 get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
2733 SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
2734 return ret;
2735 case SM_CXICONSPACING:
2736 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
2737 return ret;
2738 case SM_CYICONSPACING:
2739 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
2740 return ret;
2741 case SM_MENUDROPALIGNMENT:
2742 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2743 return ret;
2744 case SM_PENWINDOWS:
2745 return 0;
2746 case SM_DBCSENABLED:
2747 {
2748 CPINFO cpinfo;
2749 GetCPInfo( CP_ACP, &cpinfo );
2750 return (cpinfo.MaxCharSize > 1);
2751 }
2752 case SM_CMOUSEBUTTONS:
2753 return 3;
2754 case SM_SECURE:
2755 return 0;
2756 case SM_CXEDGE:
2757 return GetSystemMetrics(SM_CXBORDER) + 1;
2758 case SM_CYEDGE:
2759 return GetSystemMetrics(SM_CYBORDER) + 1;
2760 case SM_CXMINSPACING:
2761 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2762 return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
2763 case SM_CYMINSPACING:
2764 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2765 return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
2766 case SM_CXSMICON:
2767 case SM_CYSMICON:
2768 return 16;
2769 case SM_CYSMCAPTION:
2770 return GetSystemMetrics(SM_CYSMSIZE) + 1;
2771 case SM_CXSMSIZE:
2772 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2773 return nonclient_metrics.iSmCaptionWidth;
2774 case SM_CYSMSIZE:
2775 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2776 return nonclient_metrics.iSmCaptionHeight;
2777 case SM_CXMENUSIZE:
2778 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2779 return nonclient_metrics.iMenuWidth;
2780 case SM_CYMENUSIZE:
2781 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2782 return nonclient_metrics.iMenuHeight;
2783 case SM_ARRANGE:
2784 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2785 return minimized_metrics.iArrange;
2786 case SM_CXMINIMIZED:
2787 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2788 return minimized_metrics.iWidth + 6;
2789 case SM_CYMINIMIZED:
2790 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2791 return nonclient_metrics.iCaptionHeight + 6;
2792 case SM_CXMAXTRACK:
2793 return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2794 case SM_CYMAXTRACK:
2795 return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2796 case SM_CXMAXIMIZED:
2797 /* FIXME: subtract the width of any vertical application toolbars*/
2798 return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2799 case SM_CYMAXIMIZED:
2800 /* FIXME: subtract the width of any horizontal application toolbars*/
2801 return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2802 case SM_NETWORK:
2803 return 3; /* FIXME */
2804 case SM_CLEANBOOT:
2805 return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2806 case SM_CXDRAG:
2807 case SM_CYDRAG:
2808 return 4;
2809 case SM_SHOWSOUNDS:
2810 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
2811 return ret;
2812 case SM_CXMENUCHECK:
2813 case SM_CYMENUCHECK:
2814 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2815 return tmMenuFont.tmHeight <= 0 ? 13 :
2816 ((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
2817 case SM_SLOWMACHINE:
2818 return 0; /* Never true */
2819 case SM_MIDEASTENABLED:
2820 return 0; /* FIXME */
2821 case SM_MOUSEWHEELPRESENT:
2822 return 1;
2823 case SM_XVIRTUALSCREEN:
2824 {
2825 struct monitor_info info;
2826 get_monitors_info( &info );
2827 return info.virtual_rect.left;
2828 }
2829 case SM_YVIRTUALSCREEN:
2830 {
2831 struct monitor_info info;
2832 get_monitors_info( &info );
2833 return info.virtual_rect.top;
2834 }
2835 case SM_CXVIRTUALSCREEN:
2836 {
2837 struct monitor_info info;
2838 get_monitors_info( &info );
2839 return info.virtual_rect.right - info.virtual_rect.left;
2840 }
2841 case SM_CYVIRTUALSCREEN:
2842 {
2843 struct monitor_info info;
2844 get_monitors_info( &info );
2845 return info.virtual_rect.bottom - info.virtual_rect.top;
2846 }
2847 case SM_CMONITORS:
2848 {
2849 struct monitor_info info;
2850 get_monitors_info( &info );
2851 return info.count;
2852 }
2853 case SM_SAMEDISPLAYFORMAT:
2854 return 1;
2855 case SM_IMMENABLED:
2856 return 0; /* FIXME */
2857 case SM_CXFOCUSBORDER:
2858 case SM_CYFOCUSBORDER:
2859 return 1;
2860 case SM_TABLETPC:
2861 case SM_MEDIACENTER:
2862 return 0;
2863 case SM_CMETRICS:
2864 return SM_CMETRICS;
2865 default:
2866 return 0;
2867 }
2868 }
2869
2870
2871 /***********************************************************************
2872 * SwapMouseButton (USER32.@)
2873 * Reverse or restore the meaning of the left and right mouse buttons
2874 * fSwap [I ] TRUE - reverse, FALSE - original
2875 * RETURN
2876 * previous state
2877 */
2878 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2879 {
2880 BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2881 SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2882 return prev;
2883 }
2884
2885
2886 /**********************************************************************
2887 * SetDoubleClickTime (USER32.@)
2888 */
2889 BOOL WINAPI SetDoubleClickTime( UINT interval )
2890 {
2891 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2892 }
2893
2894
2895 /**********************************************************************
2896 * GetDoubleClickTime (USER32.@)
2897 */
2898 UINT WINAPI GetDoubleClickTime(void)
2899 {
2900 UINT time = 0;
2901
2902 get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
2903 SPI_SETDOUBLECLICKTIME_REGKEY,
2904 SPI_SETDOUBLECLICKTIME_VALNAME,
2905 &double_click_time, &time );
2906 if (!time) time = 500;
2907 return time;
2908 }
2909
2910
2911 /*************************************************************************
2912 * GetSysColor (USER32.@)
2913 */
2914 COLORREF WINAPI GetSysColor( INT nIndex )
2915 {
2916 if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
2917 return SysColors[nIndex];
2918 else
2919 return 0;
2920 }
2921
2922
2923 /*************************************************************************
2924 * SetSysColors (USER32.@)
2925 */
2926 BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
2927 const COLORREF *lpColorValues )
2928 {
2929 int i;
2930
2931 for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
2932
2933 /* Send WM_SYSCOLORCHANGE message to all windows */
2934
2935 SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
2936
2937 /* Repaint affected portions of all visible windows */
2938
2939 RedrawWindow( GetDesktopWindow(), NULL, 0,
2940 RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
2941 return TRUE;
2942 }
2943
2944
2945 /*************************************************************************
2946 * SetSysColorsTemp (USER32.@)
2947 *
2948 * UNDOCUMENTED !!
2949 *
2950 * Called by W98SE desk.cpl Control Panel Applet:
2951 * handle = SetSysColorsTemp(ptr, ptr, nCount); ("set" call)
2952 * result = SetSysColorsTemp(NULL, NULL, handle); ("restore" call)
2953 *
2954 * pPens is an array of COLORREF values, which seems to be used
2955 * to indicate the color values to create new pens with.
2956 *
2957 * pBrushes is an array of solid brush handles (returned by a previous
2958 * CreateSolidBrush), which seems to contain the brush handles to set
2959 * for the system colors.
2960 *
2961 * n seems to be used for
2962 * a) indicating the number of entries to operate on (length of pPens,
2963 * pBrushes)
2964 * b) passing the handle that points to the previously used color settings.
2965 * I couldn't figure out in hell what kind of handle this is on
2966 * Windows. I just use a heap handle instead. Shouldn't matter anyway.
2967 *
2968 * RETURNS
2969 * heap handle of our own copy of the current syscolors in case of
2970 * "set" call, i.e. pPens, pBrushes != NULL.
2971 * TRUE (unconditionally !) in case of "restore" call,
2972 * i.e. pPens, pBrushes == NULL.
2973 * FALSE in case of either pPens != NULL and pBrushes == NULL
2974 * or pPens == NULL and pBrushes != NULL.
2975 *
2976 * I'm not sure whether this implementation is 100% correct. [AM]
2977 */
2978 DWORD WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD n)
2979 {
2980 DWORD i;
2981
2982 if (pPens && pBrushes) /* "set" call */
2983 {
2984 /* allocate our structure to remember old colors */
2985 LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
2986 LPVOID p = pOldCol;
2987 *(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
2988 memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
2989 memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
2990
2991 for (i=0; i < n; i++)
2992 {
2993 SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
2994 SysColorBrushes[i] = pBrushes[i];
2995 }
2996
2997 return (DWORD)pOldCol; /* FIXME: pointer truncation */
2998 }
2999 if (!pPens && !pBrushes) /* "restore" call */
3000 {
3001 LPVOID pOldCol = (LPVOID)n; /* FIXME: not 64-bit safe */
3002 LPVOID p = pOldCol;
3003 DWORD nCount = *(DWORD *)p;
3004 p = (char*)p + sizeof(DWORD);
3005
3006 for (i=0; i < nCount; i++)
3007 {
3008 DeleteObject(SysColorPens[i]);
3009 SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
3010 }
3011 for (i=0; i < nCount; i++)
3012 {
3013 SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
3014 }
3015 /* get rid of storage structure */
3016 HeapFree(GetProcessHeap(), 0, pOldCol);
3017
3018 return TRUE;
3019 }
3020 return FALSE;
3021 }
3022
3023
3024 /***********************************************************************
3025 * GetSysColorBrush (USER32.@)
3026 */
3027 HBRUSH WINAPI GetSysColorBrush( INT index )
3028 {
3029 if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
3030 WARN("Unknown index(%d)\n", index );
3031 return NULL;
3032 }
3033
3034
3035 /***********************************************************************
3036 * SYSCOLOR_GetPen
3037 */
3038 HPEN SYSCOLOR_GetPen( INT index )
3039 {
3040 /* We can assert here, because this function is internal to Wine */
3041 assert (0 <= index && index < NUM_SYS_COLORS);
3042 return SysColorPens[index];
3043 }
3044
3045
3046 /***********************************************************************
3047 * ChangeDisplaySettingsA (USER32.@)
3048 */
3049 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
3050 {
3051 if (devmode) devmode->dmDriverExtra = 0;
3052
3053 return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
3054 }
3055
3056
3057 /***********************************************************************
3058 * ChangeDisplaySettingsW (USER32.@)
3059 */
3060 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
3061 {
3062 if (devmode) devmode->dmDriverExtra = 0;
3063
3064 return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
3065 }
3066
3067
3068 /***********************************************************************
3069 * ChangeDisplaySettingsExA (USER32.@)
3070 */
3071 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
3072 DWORD flags, LPVOID lparam )
3073 {
3074 LONG ret;
3075 UNICODE_STRING nameW;
3076
3077 if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
3078 else nameW.Buffer = NULL;
3079
3080 if (devmode)
3081 {
3082 DEVMODEW *devmodeW;
3083
3084 devmodeW = GdiConvertToDevmodeW(devmode);
3085 if (devmodeW)
3086 {
3087 ret = ChangeDisplaySettingsExW(nameW.Buffer, devmodeW, hwnd, flags, lparam);
3088 HeapFree(GetProcessHeap(), 0, devmodeW);
3089 }
3090 else
3091 ret = DISP_CHANGE_SUCCESSFUL;
3092 }
3093 else
3094 {
3095 ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
3096 }
3097
3098 if (devname) RtlFreeUnicodeString(&nameW);
3099 return ret;
3100 }
3101
3102
3103 /***********************************************************************
3104 * ChangeDisplaySettingsExW (USER32.@)
3105 */
3106 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
3107 DWORD flags, LPVOID lparam )
3108 {
3109 /* make sure the desktop window is created before mode changing */
3110 GetDesktopWindow();
3111
3112 return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
3113 }
3114
3115
3116 /***********************************************************************
3117 * EnumDisplaySettingsW (USER32.@)
3118 *
3119 * RETURNS
3120 * TRUE if nth setting exists found (described in the LPDEVMODEW struct)
3121 * FALSE if we do not have the nth setting
3122 */
3123 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
3124 {
3125 return EnumDisplaySettingsExW(name, n, devmode, 0);
3126 }
3127
3128
3129 /***********************************************************************
3130 * EnumDisplaySettingsA (USER32.@)
3131 */
3132 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
3133 {
3134 return EnumDisplaySettingsExA(name, n, devmode, 0);
3135 }
3136
3137
3138 /***********************************************************************
3139 * EnumDisplaySettingsExA (USER32.@)
3140 */
3141 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3142 LPDEVMODEA lpDevMode, DWORD dwFlags)
3143 {
3144 DEVMODEW devmodeW;
3145 BOOL ret;
3146 UNICODE_STRING nameW;
3147
3148 if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3149 else nameW.Buffer = NULL;
3150
3151 ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3152 if (ret)
3153 {
3154 lpDevMode->dmSize = FIELD_OFFSET(DEVMODEA, dmICMMethod);
3155 lpDevMode->dmSpecVersion = devmodeW.dmSpecVersion;
3156 lpDevMode->dmDriverVersion = devmodeW.dmDriverVersion;
3157 WideCharToMultiByte(CP_ACP, 0, devmodeW.dmDeviceName, -1,
3158 (LPSTR)lpDevMode->dmDeviceName, CCHDEVICENAME, NULL, NULL);
3159 lpDevMode->dmDriverExtra = 0; /* FIXME */
3160 lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
3161 lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
3162 lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
3163 lpDevMode->u2.dmDisplayFlags = devmodeW.u2.dmDisplayFlags;
3164 lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3165 lpDevMode->dmFields = devmodeW.dmFields;
3166
3167 lpDevMode->u1.s2.dmPosition.x = devmodeW.u1.s2.dmPosition.x;
3168 lpDevMode->u1.s2.dmPosition.y = devmodeW.u1.s2.dmPosition.y;
3169 lpDevMode->u1.s2.dmDisplayOrientation = devmodeW.u1.s2.dmDisplayOrientation;
3170 lpDevMode->u1.s2.dmDisplayFixedOutput = devmodeW.u1.s2.dmDisplayFixedOutput;
3171 }
3172 if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3173 return ret;
3174 }
3175
3176
3177 /***********************************************************************
3178 * EnumDisplaySettingsExW (USER32.@)
3179 */
3180 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3181 LPDEVMODEW lpDevMode, DWORD dwFlags)
3182 {
3183 /* make sure the desktop window is created before mode enumeration */
3184 GetDesktopWindow();
3185
3186 return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3187 }
3188
3189 /***********************************************************************
3190 * SetProcessDPIAware (USER32.@)
3191 */
3192 BOOL WINAPI SetProcessDPIAware( VOID )
3193 {
3194 FIXME( "stub!\n");
3195
3196 return TRUE;
3197 }
GSOC 2012 project to enhance the control panel