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configure: Changes from running autconf after previous patch.
[wine/hacks.git] / dlls / user32 / sysparams.c
blob3d4075fa2da0426ad1212fe21ebb48dade737f1b
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) sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
945
946 SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
947 }
948 if (hkey) RegCloseKey( hkey );
949
950 /* create 55AA bitmap */
951
952 h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
953 SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
954 __wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
955 }
956
957
958 /***********************************************************************
959 * reg_get_logfont
960 *
961 * Tries to retrieve logfont info from the specified key and value
962 */
963 static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
964 {
965 HKEY hkey;
966 LOGFONTW lfbuf;
967 DWORD type, size;
968 BOOL found = FALSE;
969 HKEY base_keys[2];
970 int i;
971
972 base_keys[0] = get_volatile_regkey();
973 base_keys[1] = HKEY_CURRENT_USER;
974
975 for(i = 0; i < 2 && !found; i++)
976 {
977 if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
978 {
979 size = sizeof(lfbuf);
980 if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
981 type == REG_BINARY)
982 {
983 if( size == sizeof(lfbuf))
984 {
985 found = TRUE;
986 memcpy(lf, &lfbuf, size);
987 } else if( size == sizeof( LOGFONT16))
988 { /* win9x-winME format */
989 found = TRUE;
990 SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
991 } else
992 WARN("Unknown format in key %s value %s, size is %d\n",
993 debugstr_w( key), debugstr_w( value), size);
994 }
995 RegCloseKey(hkey);
996 }
997 }
998 if( found && lf->lfHeight > 0) {
999 /* positive height value means points ( inch/72 ) */
1000 lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
1001 }
1002 return found;
1003 }
1004
1005 /* load all the minimized metrics */
1006 static void load_minimized_metrics(void)
1007 {
1008 HKEY hkey;
1009 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1010 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1011
1012 minimized_metrics.iWidth = max( get_reg_metric(hkey,
1013 METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
1014 minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
1015 METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
1016 minimized_metrics.iVertGap = max( get_reg_metric(hkey,
1017 METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
1018 minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
1019 METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
1020
1021 if (hkey) RegCloseKey( hkey );
1022 spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1023 }
1024
1025 /* adjust some of the raw values found in the registry */
1026 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
1027 {
1028 TEXTMETRICW tm;
1029 if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
1030 if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
1031 if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
1032 if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
1033
1034 /* get some extra metrics */
1035 get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
1036 &tmMenuFont, NULL);
1037 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
1038 NULL, &CaptionFontAvCharWidth);
1039
1040 /* adjust some heights to the corresponding font */
1041 pncm->iMenuHeight = max( pncm->iMenuHeight,
1042 2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
1043 get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
1044 pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
1045 get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
1046 pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
1047 }
1048
1049 /* load all the non-client metrics */
1050 static void load_nonclient_metrics(void)
1051 {
1052 HKEY hkey;
1053 NONCLIENTMETRICSW ncm;
1054 INT r;
1055
1056 ncm.cbSize = sizeof (ncm);
1057 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1058 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1059
1060 /* initialize geometry entries */
1061 ncm.iBorderWidth = get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
1062 ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
1063 ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
1064
1065 /* size of the normal caption buttons */
1066 ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
1067 ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
1068
1069 /* caption font metrics */
1070 if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
1071 {
1072 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
1073 ncm.lfCaptionFont.lfWeight = FW_BOLD;
1074 }
1075
1076 /* size of the small caption buttons */
1077 ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
1078 ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
1079
1080 /* small caption font metrics */
1081 if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
1082 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
1083
1084 /* menus, FIXME: names of registry entries are bogus */
1085
1086 /* size of the menu (MDI) buttons */
1087 ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
1088 ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
1089
1090 /* menu font metrics */
1091 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
1092 {
1093 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
1094 GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
1095 ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
1096 r = GetProfileIntW( Desktop, MenuFontSize, 0 );
1097 if (r)
1098 ncm.lfMenuFont.lfHeight = -r;
1099 ncm.lfMenuFont.lfWeight = FW_NORMAL;
1100 }
1101
1102 /* status bar font metrics */
1103 if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
1104 {
1105 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
1106 GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
1107 ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
1108 r = GetProfileIntW( Desktop, StatusFontSize, 0 );
1109 if (r)
1110 ncm.lfStatusFont.lfHeight = -r;
1111 ncm.lfStatusFont.lfWeight = FW_NORMAL;
1112 }
1113
1114 /* message font metrics */
1115 if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
1116 {
1117 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
1118 GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
1119 ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
1120 r = GetProfileIntW( Desktop, MessageFontSize, 0 );
1121 if (r)
1122 ncm.lfMessageFont.lfHeight = -r;
1123 ncm.lfMessageFont.lfWeight = FW_NORMAL;
1124 }
1125
1126 /* some extra fields not in the nonclient structure */
1127 icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
1128
1129 if (hkey) RegCloseKey( hkey );
1130 normalize_nonclientmetrics( &ncm);
1131 nonclient_metrics = ncm;
1132 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1133 }
1134
1135 static BOOL CALLBACK enum_monitors( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
1136 {
1137 MONITORINFO mi;
1138
1139 mi.cbSize = sizeof(mi);
1140 if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
1141 {
1142 LPRECT work = (LPRECT)lp;
1143 *work = mi.rcWork;
1144 return FALSE;
1145 }
1146 return TRUE;
1147 }
1148
1149 /***********************************************************************
1150 * SystemParametersInfoW (USER32.@)
1151 *
1152 * Each system parameter has flag which shows whether the parameter
1153 * is loaded or not. Parameters, stored directly in SysParametersInfo are
1154 * loaded from registry only when they are requested and the flag is
1155 * "false", after the loading the flag is set to "true". On interprocess
1156 * notification of the parameter change the corresponding parameter flag is
1157 * set to "false". The parameter value will be reloaded when it is requested
1158 * the next time.
1159 * Parameters, backed by or depend on GetSystemMetrics are processed
1160 * differently. These parameters are always loaded. They are reloaded right
1161 * away on interprocess change notification. We can't do lazy loading because
1162 * we don't want to complicate GetSystemMetrics.
1163 * Parameters, backed by X settings are read from corresponding setting.
1164 * On the parameter change request the setting is changed. Interprocess change
1165 * notifications are ignored.
1166 * When parameter value is updated the changed value is stored in permanent
1167 * registry branch if saving is requested. Otherwise it is stored
1168 * in temporary branch
1169 *
1170 * Some SPI values can also be stored as Twips values in the registry,
1171 * don't forget the conversion!
1172 */
1173 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1174 PVOID pvParam, UINT fWinIni )
1175 {
1176 #define WINE_SPI_FIXME(x) \
1177 case x: \
1178 { \
1179 static BOOL warn = TRUE; \
1180 if (warn) \
1181 { \
1182 warn = FALSE; \
1183 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1184 } \
1185 } \
1186 SetLastError( ERROR_INVALID_SPI_VALUE ); \
1187 ret = FALSE; \
1188 break
1189 #define WINE_SPI_WARN(x) \
1190 case x: \
1191 WARN( "Ignored action: %u (%s)\n", x, #x ); \
1192 break
1193
1194 BOOL ret = TRUE;
1195 unsigned spi_idx = 0;
1196
1197 switch (uiAction)
1198 {
1199 case SPI_GETBEEP: /* 1 */
1200 if (!pvParam) return FALSE;
1201
1202 spi_idx = SPI_SETBEEP_IDX;
1203 if (!spi_loaded[spi_idx])
1204 {
1205 WCHAR buf[5];
1206
1207 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
1208 beep_active = !lstrcmpiW( Yes, buf );
1209 spi_loaded[spi_idx] = TRUE;
1210 }
1211
1212 *(BOOL *)pvParam = beep_active;
1213 break;
1214
1215 case SPI_SETBEEP: /* 2 */
1216 spi_idx = SPI_SETBEEP_IDX;
1217 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
1218 (uiParam ? Yes : No), fWinIni ))
1219 {
1220 beep_active = uiParam;
1221 spi_loaded[spi_idx] = TRUE;
1222 }
1223 else
1224 ret = FALSE;
1225 break;
1226
1227 case SPI_GETMOUSE: /* 3 */
1228 if (!pvParam) return FALSE;
1229
1230 spi_idx = SPI_SETMOUSE_IDX;
1231 if (!spi_loaded[spi_idx])
1232 {
1233 WCHAR buf[12];
1234
1235 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1236 buf, sizeof(buf) ))
1237 mouse_threshold1 = atoiW( buf );
1238 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1239 buf, sizeof(buf) ))
1240 mouse_threshold2 = atoiW( buf );
1241 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1242 buf, sizeof(buf) ))
1243 mouse_speed = atoiW( buf );
1244 spi_loaded[spi_idx] = TRUE;
1245 }
1246 ((INT *)pvParam)[0] = mouse_threshold1;
1247 ((INT *)pvParam)[1] = mouse_threshold2;
1248 ((INT *)pvParam)[2] = mouse_speed;
1249 break;
1250
1251 case SPI_SETMOUSE: /* 4 */
1252 {
1253 if (!pvParam) return FALSE;
1254 ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1255 &mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
1256 if( ret) {
1257 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1258 &mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
1259 save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1260 &mouse_speed, ((INT *)pvParam)[2], fWinIni);
1261 }
1262 break;
1263 }
1264
1265 case SPI_GETBORDER:
1266 ret = get_twips_param( SPI_SETBORDER_IDX,
1267 SPI_SETBORDER_REGKEY,
1268 SPI_SETBORDER_VALNAME,
1269 &border, pvParam );
1270 if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
1271 break;
1272
1273 case SPI_SETBORDER:
1274 nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
1275 /* raw value goes to registry */
1276 ret = set_uint_param( SPI_SETBORDER_IDX,
1277 SPI_SETBORDER_REGKEY,
1278 SPI_SETBORDER_VALNAME,
1279 &border, uiParam, fWinIni );
1280 break;
1281
1282 case SPI_GETKEYBOARDSPEED:
1283 ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1284 SPI_SETKEYBOARDSPEED_REGKEY,
1285 SPI_SETKEYBOARDSPEED_VALNAME,
1286 &keyboard_speed, pvParam );
1287 break;
1288
1289 case SPI_SETKEYBOARDSPEED:
1290 if (uiParam > 31) uiParam = 31;
1291 ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1292 SPI_SETKEYBOARDSPEED_REGKEY,
1293 SPI_SETKEYBOARDSPEED_VALNAME,
1294 &keyboard_speed, uiParam, fWinIni );
1295 break;
1296
1297 /* not implemented in Windows */
1298 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
1299
1300 case SPI_ICONHORIZONTALSPACING:
1301 if (pvParam != NULL)
1302 {
1303 ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
1304 SPI_ICONHORIZONTALSPACING_REGKEY,
1305 SPI_ICONHORIZONTALSPACING_VALNAME,
1306 (UINT*)&icon_metrics.iHorzSpacing, pvParam );
1307 }
1308 else
1309 {
1310 if (uiParam < 32) uiParam = 32;
1311 ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
1312 SPI_ICONHORIZONTALSPACING_REGKEY,
1313 SPI_ICONHORIZONTALSPACING_VALNAME,
1314 (UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
1315 }
1316 break;
1317
1318 case SPI_GETSCREENSAVETIMEOUT:
1319 ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1320 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1321 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1322 &screensave_timeout, pvParam );
1323 break;
1324
1325 case SPI_SETSCREENSAVETIMEOUT:
1326 ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1327 SPI_SETSCREENSAVETIMEOUT_REGKEY,
1328 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1329 &screensave_timeout, uiParam, fWinIni );
1330 break;
1331
1332 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1333 if (!pvParam) return FALSE;
1334 *(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
1335 break;
1336
1337 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1338 {
1339 WCHAR buf[12];
1340
1341 wsprintfW(buf, CSu, uiParam);
1342 USER_Driver->pSetScreenSaveActive( uiParam );
1343 /* saved value does not affect Wine */
1344 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1345 SPI_SETSCREENSAVEACTIVE_VALNAME,
1346 buf, fWinIni );
1347 break;
1348 }
1349
1350 case SPI_GETGRIDGRANULARITY:
1351 ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1352 SPI_SETGRIDGRANULARITY_REGKEY,
1353 SPI_SETGRIDGRANULARITY_VALNAME,
1354 &grid_granularity, pvParam );
1355 break;
1356
1357 case SPI_SETGRIDGRANULARITY:
1358 ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1359 SPI_SETGRIDGRANULARITY_REGKEY,
1360 SPI_SETGRIDGRANULARITY_VALNAME,
1361 &grid_granularity, uiParam, fWinIni );
1362 break;
1363
1364 case SPI_SETDESKWALLPAPER: /* 20 */
1365 if (!pvParam || !SetDeskWallPaper( pvParam )) return FALSE;
1366 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1367 break;
1368
1369 case SPI_SETDESKPATTERN: /* 21 */
1370 /* FIXME: the ability to specify a pattern in pvParam
1371 doesn't seem to be documented for Win32 */
1372 if ((INT16)uiParam == -1)
1373 {
1374 WCHAR buf[256];
1375 GetProfileStringW( Desktop, Pattern,
1376 defPattern,
1377 buf, sizeof(buf)/sizeof(WCHAR) );
1378 ret = DESKTOP_SetPattern( buf );
1379 } else
1380 ret = DESKTOP_SetPattern( pvParam );
1381 break;
1382
1383 case SPI_GETKEYBOARDDELAY:
1384 ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1385 SPI_SETKEYBOARDDELAY_REGKEY,
1386 SPI_SETKEYBOARDDELAY_VALNAME,
1387 &keyboard_delay, pvParam );
1388 break;
1389
1390 case SPI_SETKEYBOARDDELAY:
1391 ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1392 SPI_SETKEYBOARDDELAY_REGKEY,
1393 SPI_SETKEYBOARDDELAY_VALNAME,
1394 &keyboard_delay, uiParam, fWinIni );
1395 break;
1396
1397 case SPI_ICONVERTICALSPACING:
1398 if (pvParam != NULL)
1399 {
1400 ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
1401 SPI_ICONVERTICALSPACING_REGKEY,
1402 SPI_ICONVERTICALSPACING_VALNAME,
1403 (UINT*)&icon_metrics.iVertSpacing, pvParam );
1404 if( icon_metrics.iVertSpacing < 32)
1405 icon_metrics.iVertSpacing = 32;
1406 }
1407 else
1408 {
1409 if (uiParam < 32) uiParam = 32;
1410 ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
1411 SPI_ICONVERTICALSPACING_REGKEY,
1412 SPI_ICONVERTICALSPACING_VALNAME,
1413 (UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
1414 }
1415 break;
1416
1417 case SPI_GETICONTITLEWRAP:
1418 ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
1419 SPI_SETICONTITLEWRAP_REGKEY1,
1420 SPI_SETICONTITLEWRAP_VALNAME,
1421 &icon_metrics.iTitleWrap, pvParam );
1422 break;
1423
1424 case SPI_SETICONTITLEWRAP:
1425 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1426 SPI_SETICONTITLEWRAP_REGKEY1,
1427 SPI_SETICONTITLEWRAP_REGKEY2,
1428 SPI_SETICONTITLEWRAP_VALNAME,
1429 &icon_metrics.iTitleWrap, uiParam, fWinIni );
1430 break;
1431
1432 case SPI_GETMENUDROPALIGNMENT:
1433 ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
1434 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1435 SPI_SETMENUDROPALIGNMENT_VALNAME,
1436 &menu_drop_alignment, pvParam );
1437 break;
1438
1439 case SPI_SETMENUDROPALIGNMENT:
1440 ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
1441 SPI_SETMENUDROPALIGNMENT_REGKEY1,
1442 SPI_SETMENUDROPALIGNMENT_REGKEY2,
1443 SPI_SETMENUDROPALIGNMENT_VALNAME,
1444 &menu_drop_alignment, uiParam, fWinIni );
1445 break;
1446
1447 case SPI_SETDOUBLECLKWIDTH:
1448 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
1449 SPI_SETDOUBLECLKWIDTH_REGKEY1,
1450 SPI_SETDOUBLECLKWIDTH_REGKEY2,
1451 SPI_SETDOUBLECLKWIDTH_VALNAME,
1452 &double_click_width, uiParam, fWinIni );
1453 break;
1454
1455 case SPI_SETDOUBLECLKHEIGHT:
1456 ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
1457 SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1458 SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1459 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1460 &double_click_height, uiParam, fWinIni );
1461 break;
1462
1463 case SPI_GETICONTITLELOGFONT:
1464 {
1465 LOGFONTW lfDefault;
1466
1467 if (!pvParam) return FALSE;
1468
1469 spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1470 if (!spi_loaded[spi_idx])
1471 {
1472 if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
1473 SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
1474 {
1475 INT r;
1476
1477 /*
1478 * The 'default GDI fonts' seems to be returned.
1479 * If a returned font is not a correct font in your environment,
1480 * please try to fix objects/gdiobj.c at first.
1481 */
1482 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1483
1484 GetProfileStringW( Desktop, IconTitleFaceName,
1485 lfDefault.lfFaceName,
1486 icon_metrics.lfFont.lfFaceName,
1487 LF_FACESIZE );
1488
1489 r = GetProfileIntW( Desktop, IconTitleSize, 0 );
1490 if (r)
1491 icon_metrics.lfFont.lfHeight = -r;
1492 else
1493 icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
1494
1495 icon_metrics.lfFont.lfWidth = 0;
1496 icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
1497 icon_metrics.lfFont.lfWeight = FW_NORMAL;
1498 icon_metrics.lfFont.lfItalic = FALSE;
1499 icon_metrics.lfFont.lfStrikeOut = FALSE;
1500 icon_metrics.lfFont.lfUnderline = FALSE;
1501 icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1502 icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
1503 icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1504 icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
1505 icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
1506 spi_loaded[spi_idx] = TRUE;
1507 }
1508 }
1509 *(LOGFONTW *)pvParam = icon_metrics.lfFont;
1510 break;
1511 }
1512
1513 case SPI_SETDOUBLECLICKTIME:
1514 ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
1515 SPI_SETDOUBLECLICKTIME_REGKEY,
1516 SPI_SETDOUBLECLICKTIME_VALNAME,
1517 &double_click_time, uiParam, fWinIni );
1518 break;
1519
1520 case SPI_SETMOUSEBUTTONSWAP:
1521 ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
1522 SPI_SETMOUSEBUTTONSWAP_REGKEY,
1523 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1524 &swap_buttons, uiParam, fWinIni );
1525 break;
1526
1527 case SPI_SETICONTITLELOGFONT: /* 34 */
1528 if( uiParam == sizeof(LOGFONTW)) {
1529 ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1530 SPI_SETICONTITLELOGFONT_VALNAME, pvParam, fWinIni);
1531 if( ret) {
1532 icon_metrics.lfFont = *(LOGFONTW *)pvParam;
1533 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1534 }
1535 } else
1536 ret = FALSE;
1537 break;
1538
1539 case SPI_GETFASTTASKSWITCH: /* 35 */
1540 if (!pvParam) return FALSE;
1541 *(BOOL *)pvParam = 1;
1542 break;
1543
1544 case SPI_SETFASTTASKSWITCH: /* 36 */
1545 /* the action is disabled */
1546 ret = FALSE;
1547 break;
1548
1549 case SPI_SETDRAGFULLWINDOWS:
1550 ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1551 SPI_SETDRAGFULLWINDOWS_REGKEY,
1552 SPI_SETDRAGFULLWINDOWS_VALNAME,
1553 &drag_full_windows, uiParam, fWinIni );
1554 break;
1555
1556 case SPI_GETDRAGFULLWINDOWS:
1557 ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1558 SPI_SETDRAGFULLWINDOWS_REGKEY,
1559 SPI_SETDRAGFULLWINDOWS_VALNAME,
1560 &drag_full_windows, pvParam );
1561 break;
1562
1563 case SPI_GETNONCLIENTMETRICS:
1564 {
1565 LPNONCLIENTMETRICSW lpnm = pvParam;
1566
1567 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
1568
1569 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1570 *lpnm = nonclient_metrics;
1571 else
1572 ret = FALSE;
1573 break;
1574 }
1575
1576 case SPI_SETNONCLIENTMETRICS:
1577 {
1578 LPNONCLIENTMETRICSW lpnm = pvParam;
1579
1580 if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1581 {
1582 NONCLIENTMETRICSW ncm;
1583 ret = set_uint_param( SPI_SETBORDER_IDX,
1584 SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
1585 &border, lpnm->iBorderWidth, fWinIni );
1586 if( ret) ret = save_int_param( METRICS_REGKEY,
1587 METRICS_SCROLLWIDTH_VALNAME, NULL,
1588 lpnm->iScrollWidth, fWinIni );
1589 if( ret) ret = save_int_param( METRICS_REGKEY,
1590 METRICS_SCROLLHEIGHT_VALNAME, NULL,
1591 lpnm->iScrollHeight, fWinIni );
1592 if( ret) ret = save_int_param( METRICS_REGKEY,
1593 METRICS_CAPTIONWIDTH_VALNAME, NULL,
1594 lpnm->iCaptionWidth, fWinIni );
1595 if( ret) ret = save_int_param( METRICS_REGKEY,
1596 METRICS_CAPTIONHEIGHT_VALNAME, NULL,
1597 lpnm->iCaptionHeight, fWinIni );
1598 if( ret) ret = save_int_param( METRICS_REGKEY,
1599 METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
1600 lpnm->iSmCaptionWidth, fWinIni );
1601 if( ret) ret = save_int_param( METRICS_REGKEY,
1602 METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
1603 lpnm->iSmCaptionHeight, fWinIni );
1604 if( ret) ret = save_int_param( METRICS_REGKEY,
1605 METRICS_MENUWIDTH_VALNAME, NULL,
1606 lpnm->iMenuWidth, fWinIni );
1607 if( ret) ret = save_int_param( METRICS_REGKEY,
1608 METRICS_MENUHEIGHT_VALNAME, NULL,
1609 lpnm->iMenuHeight, fWinIni );
1610 if( ret) ret = SYSPARAMS_SaveLogFont(
1611 METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
1612 &lpnm->lfMenuFont, fWinIni);
1613 if( ret) ret = SYSPARAMS_SaveLogFont(
1614 METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
1615 &lpnm->lfCaptionFont, fWinIni);
1616 if( ret) ret = SYSPARAMS_SaveLogFont(
1617 METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
1618 &lpnm->lfSmCaptionFont, fWinIni);
1619 if( ret) ret = SYSPARAMS_SaveLogFont(
1620 METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
1621 &lpnm->lfStatusFont, fWinIni);
1622 if( ret) ret = SYSPARAMS_SaveLogFont(
1623 METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
1624 &lpnm->lfMessageFont, fWinIni);
1625 if( ret) {
1626 ncm = *lpnm;
1627 normalize_nonclientmetrics( &ncm);
1628 nonclient_metrics = ncm;
1629 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1630 }
1631 }
1632 break;
1633 }
1634
1635 case SPI_GETMINIMIZEDMETRICS:
1636 {
1637 MINIMIZEDMETRICS * lpMm = pvParam;
1638 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1639 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
1640 *lpMm = minimized_metrics;
1641 } else
1642 ret = FALSE;
1643 break;
1644 }
1645
1646 case SPI_SETMINIMIZEDMETRICS:
1647 {
1648 MINIMIZEDMETRICS * lpMm = pvParam;
1649 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1650 ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
1651 &minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
1652 if( ret) ret = save_int_param( METRICS_REGKEY,
1653 METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
1654 max( lpMm->iHorzGap, 0), fWinIni);
1655 if( ret) ret = save_int_param( METRICS_REGKEY,
1656 METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
1657 max( lpMm->iVertGap, 0), fWinIni);
1658 if( ret) ret = save_int_param( METRICS_REGKEY,
1659 METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
1660 0x0f & lpMm->iArrange, fWinIni);
1661 if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1662 } else
1663 ret = FALSE;
1664 break;
1665 }
1666
1667 case SPI_GETICONMETRICS:
1668 {
1669 LPICONMETRICSW lpIcon = pvParam;
1670 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1671 {
1672 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1673 &lpIcon->iHorzSpacing, FALSE );
1674 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1675 &lpIcon->iVertSpacing, FALSE );
1676 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1677 &lpIcon->iTitleWrap, FALSE );
1678 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1679 &lpIcon->lfFont, FALSE );
1680 }
1681 else
1682 {
1683 ret = FALSE;
1684 }
1685 break;
1686 }
1687
1688 case SPI_SETICONMETRICS:
1689 {
1690 LPICONMETRICSW lpIcon = pvParam;
1691 if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
1692 ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
1693 SPI_ICONVERTICALSPACING_REGKEY,
1694 SPI_ICONVERTICALSPACING_VALNAME,
1695 &icon_metrics.iVertSpacing,
1696 lpIcon->iVertSpacing, fWinIni);
1697 if( ret) {
1698 ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
1699 SPI_ICONHORIZONTALSPACING_REGKEY,
1700 SPI_ICONHORIZONTALSPACING_VALNAME,
1701 &icon_metrics.iHorzSpacing,
1702 lpIcon->iHorzSpacing, fWinIni );
1703 }
1704 if( ret) {
1705 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1706 SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
1707 SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
1708 lpIcon->iTitleWrap, fWinIni );
1709 }
1710 if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1711 SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
1712 if( ret) {
1713 icon_metrics.lfFont = lpIcon->lfFont;
1714 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1715 }
1716 } else
1717 ret = FALSE;
1718 break;
1719 }
1720
1721 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1722 {
1723 if (!pvParam) return FALSE;
1724
1725 spi_idx = SPI_SETWORKAREA_IDX;
1726 CopyRect( &work_area, pvParam );
1727 spi_loaded[spi_idx] = TRUE;
1728 break;
1729 }
1730
1731 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1732 {
1733 if (!pvParam) return FALSE;
1734
1735 spi_idx = SPI_SETWORKAREA_IDX;
1736 if (!spi_loaded[spi_idx])
1737 {
1738 SetRect( &work_area, 0, 0,
1739 GetSystemMetrics( SM_CXSCREEN ),
1740 GetSystemMetrics( SM_CYSCREEN ) );
1741 EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
1742 spi_loaded[spi_idx] = TRUE;
1743 }
1744 CopyRect( pvParam, &work_area );
1745 TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
1746 break;
1747 }
1748
1749 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1750
1751 case SPI_GETFILTERKEYS: /* 50 */
1752 {
1753 LPFILTERKEYS lpFilterKeys = pvParam;
1754 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1755 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1756 {
1757 /* Indicate that no FilterKeys feature available */
1758 lpFilterKeys->dwFlags = 0;
1759 lpFilterKeys->iWaitMSec = 0;
1760 lpFilterKeys->iDelayMSec = 0;
1761 lpFilterKeys->iRepeatMSec = 0;
1762 lpFilterKeys->iBounceMSec = 0;
1763 }
1764 else
1765 {
1766 ret = FALSE;
1767 }
1768 break;
1769 }
1770 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1771
1772 case SPI_GETTOGGLEKEYS: /* 52 */
1773 {
1774 LPTOGGLEKEYS lpToggleKeys = pvParam;
1775 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1776 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1777 {
1778 /* Indicate that no ToggleKeys feature available */
1779 lpToggleKeys->dwFlags = 0;
1780 }
1781 else
1782 {
1783 ret = FALSE;
1784 }
1785 break;
1786 }
1787 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1788
1789 case SPI_GETMOUSEKEYS: /* 54 */
1790 {
1791 LPMOUSEKEYS lpMouseKeys = pvParam;
1792 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1793 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1794 {
1795 /* Indicate that no MouseKeys feature available */
1796 lpMouseKeys->dwFlags = 0;
1797 lpMouseKeys->iMaxSpeed = 360;
1798 lpMouseKeys->iTimeToMaxSpeed = 1000;
1799 lpMouseKeys->iCtrlSpeed = 0;
1800 lpMouseKeys->dwReserved1 = 0;
1801 lpMouseKeys->dwReserved2 = 0;
1802 }
1803 else
1804 {
1805 ret = FALSE;
1806 }
1807 break;
1808 }
1809 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1810
1811 case SPI_GETSHOWSOUNDS:
1812 ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
1813 SPI_SETSHOWSOUNDS_REGKEY,
1814 SPI_SETSHOWSOUNDS_VALNAME,
1815 &show_sounds, pvParam );
1816 break;
1817
1818 case SPI_SETSHOWSOUNDS:
1819 ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
1820 SPI_SETSHOWSOUNDS_REGKEY,
1821 SPI_SETSHOWSOUNDS_VALNAME,
1822 &show_sounds, uiParam, fWinIni );
1823 break;
1824
1825 case SPI_GETSTICKYKEYS: /* 58 */
1826 {
1827 LPSTICKYKEYS lpStickyKeys = pvParam;
1828 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1829 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1830 {
1831 /* Indicate that no StickyKeys feature available */
1832 lpStickyKeys->dwFlags = 0;
1833 }
1834 else
1835 {
1836 ret = FALSE;
1837 }
1838 break;
1839 }
1840 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1841
1842 case SPI_GETACCESSTIMEOUT: /* 60 */
1843 {
1844 LPACCESSTIMEOUT lpAccessTimeout = pvParam;
1845 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1846 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1847 {
1848 /* Indicate that no accessibility features timeout is available */
1849 lpAccessTimeout->dwFlags = 0;
1850 lpAccessTimeout->iTimeOutMSec = 0;
1851 }
1852 else
1853 {
1854 ret = FALSE;
1855 }
1856 break;
1857 }
1858 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1859
1860 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1861 {
1862 LPSERIALKEYSW lpSerialKeysW = pvParam;
1863 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1864 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1865 {
1866 /* Indicate that no SerialKeys feature available */
1867 lpSerialKeysW->dwFlags = 0;
1868 lpSerialKeysW->lpszActivePort = NULL;
1869 lpSerialKeysW->lpszPort = NULL;
1870 lpSerialKeysW->iBaudRate = 0;
1871 lpSerialKeysW->iPortState = 0;
1872 }
1873 else
1874 {
1875 ret = FALSE;
1876 }
1877 break;
1878 }
1879 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1880
1881 case SPI_GETSOUNDSENTRY: /* 64 */
1882 {
1883 LPSOUNDSENTRYW lpSoundSentryW = pvParam;
1884 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1885 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1886 {
1887 /* Indicate that no SoundSentry feature available */
1888 lpSoundSentryW->dwFlags = 0;
1889 lpSoundSentryW->iFSTextEffect = 0;
1890 lpSoundSentryW->iFSTextEffectMSec = 0;
1891 lpSoundSentryW->iFSTextEffectColorBits = 0;
1892 lpSoundSentryW->iFSGrafEffect = 0;
1893 lpSoundSentryW->iFSGrafEffectMSec = 0;
1894 lpSoundSentryW->iFSGrafEffectColor = 0;
1895 lpSoundSentryW->iWindowsEffect = 0;
1896 lpSoundSentryW->iWindowsEffectMSec = 0;
1897 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1898 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1899 }
1900 else
1901 {
1902 ret = FALSE;
1903 }
1904 break;
1905 }
1906 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1907
1908 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1909 {
1910 LPHIGHCONTRASTW lpHighContrastW = pvParam;
1911 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1912 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1913 {
1914 /* Indicate that no high contrast feature available */
1915 lpHighContrastW->dwFlags = 0;
1916 lpHighContrastW->lpszDefaultScheme = NULL;
1917 }
1918 else
1919 {
1920 ret = FALSE;
1921 }
1922 break;
1923 }
1924 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1925
1926 case SPI_GETKEYBOARDPREF:
1927 ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
1928 SPI_SETKEYBOARDPREF_REGKEY,
1929 SPI_SETKEYBOARDPREF_VALNAME,
1930 &keyboard_pref, pvParam );
1931 break;
1932
1933 case SPI_SETKEYBOARDPREF:
1934 ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
1935 SPI_SETKEYBOARDPREF_REGKEY,
1936 SPI_SETKEYBOARDPREF_VALNAME,
1937 &keyboard_pref, uiParam, fWinIni );
1938 break;
1939
1940 case SPI_GETSCREENREADER:
1941 ret = get_bool_param( SPI_SETSCREENREADER_IDX,
1942 SPI_SETSCREENREADER_REGKEY,
1943 SPI_SETSCREENREADER_VALNAME,
1944 &screen_reader, pvParam );
1945 break;
1946
1947 case SPI_SETSCREENREADER:
1948 ret = set_bool_param( SPI_SETSCREENREADER_IDX,
1949 SPI_SETSCREENREADER_REGKEY,
1950 SPI_SETSCREENREADER_VALNAME,
1951 &screen_reader, uiParam, fWinIni );
1952 break;
1953
1954 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1955 {
1956 LPANIMATIONINFO lpAnimInfo = pvParam;
1957
1958 /* Tell it "disabled" */
1959 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1960 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1961 else
1962 ret = FALSE;
1963 break;
1964 }
1965 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1966
1967 case SPI_GETFONTSMOOTHING:
1968 {
1969 UINT tmpval;
1970 ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
1971 SPI_SETFONTSMOOTHING_REGKEY,
1972 SPI_SETFONTSMOOTHING_VALNAME,
1973 &font_smoothing, &tmpval );
1974 if (!pvParam) ret = FALSE;
1975
1976 if (ret)
1977 *(UINT *) pvParam = ( tmpval != 0);
1978 break;
1979 }
1980 case SPI_SETFONTSMOOTHING:
1981 uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
1982 ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
1983 SPI_SETFONTSMOOTHING_REGKEY,
1984 SPI_SETFONTSMOOTHING_VALNAME,
1985 &font_smoothing, uiParam, fWinIni );
1986 break;
1987
1988 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
1989 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
1990
1991 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
1992
1993 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
1994 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
1995 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
1996 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
1997
1998 case SPI_GETLOWPOWERACTIVE:
1999 ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
2000 SPI_SETLOWPOWERACTIVE_REGKEY,
2001 SPI_SETLOWPOWERACTIVE_VALNAME,
2002 &lowpoweractive, pvParam );
2003 break;
2004
2005 case SPI_GETPOWEROFFACTIVE:
2006 ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2007 SPI_SETPOWEROFFACTIVE_REGKEY,
2008 SPI_SETPOWEROFFACTIVE_VALNAME,
2009 &poweroffactive, pvParam );
2010 break;
2011
2012 case SPI_SETLOWPOWERACTIVE:
2013 ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
2014 SPI_SETLOWPOWERACTIVE_REGKEY,
2015 SPI_SETLOWPOWERACTIVE_VALNAME,
2016 &lowpoweractive, uiParam, fWinIni );
2017 break;
2018
2019 case SPI_SETPOWEROFFACTIVE:
2020 ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2021 SPI_SETPOWEROFFACTIVE_REGKEY,
2022 SPI_SETPOWEROFFACTIVE_VALNAME,
2023 &poweroffactive, uiParam, fWinIni );
2024 break;
2025
2026 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
2027 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
2028
2029 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
2030 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
2031 break;
2032
2033 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
2034
2035 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
2036
2037 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
2038 WARN("pretend no support for Win9x Plus! for now.\n");
2039 ret = FALSE; /* yes, this is the result value */
2040 break;
2041
2042 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
2043 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
2044
2045 case SPI_GETSNAPTODEFBUTTON: /* 95 WINVER >= 0x400 */
2046 ret = get_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2047 SPI_SETSNAPTODEFBUTTON_REGKEY,
2048 SPI_SETSNAPTODEFBUTTON_VALNAME,
2049 &snap_to_default_button, pvParam );
2050 break;
2051
2052 case SPI_SETSNAPTODEFBUTTON: /* 96 WINVER >= 0x400 */
2053 ret = set_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2054 SPI_SETSNAPTODEFBUTTON_REGKEY,
2055 SPI_SETSNAPTODEFBUTTON_VALNAME,
2056 &snap_to_default_button, uiParam, fWinIni );
2057 break;
2058
2059 case SPI_SETSCREENSAVERRUNNING:
2060 ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2061 SPI_SETSCREENSAVERRUNNING_REGKEY,
2062 SPI_SETSCREENSAVERRUNNING_VALNAME,
2063 &screensaver_running, uiParam, fWinIni );
2064 break;
2065
2066 case SPI_GETMOUSEHOVERWIDTH:
2067 ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2068 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2069 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2070 &mouse_hover_width, pvParam );
2071 break;
2072
2073 case SPI_SETMOUSEHOVERWIDTH:
2074 ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2075 SPI_SETMOUSEHOVERWIDTH_REGKEY,
2076 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2077 &mouse_hover_width, uiParam, fWinIni );
2078 break;
2079
2080 case SPI_GETMOUSEHOVERHEIGHT:
2081 ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2082 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2083 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2084 &mouse_hover_height, pvParam );
2085 break;
2086
2087 case SPI_SETMOUSEHOVERHEIGHT:
2088 ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2089 SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2090 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2091 &mouse_hover_height, uiParam, fWinIni );
2092 break;
2093
2094 case SPI_GETMOUSEHOVERTIME:
2095 ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2096 SPI_SETMOUSEHOVERTIME_REGKEY,
2097 SPI_SETMOUSEHOVERTIME_VALNAME,
2098 &mouse_hover_time, pvParam );
2099 break;
2100
2101 case SPI_SETMOUSEHOVERTIME:
2102 ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2103 SPI_SETMOUSEHOVERTIME_REGKEY,
2104 SPI_SETMOUSEHOVERTIME_VALNAME,
2105 &mouse_hover_time, uiParam, fWinIni );
2106 break;
2107
2108 case SPI_GETWHEELSCROLLLINES:
2109 ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2110 SPI_SETMOUSESCROLLLINES_REGKEY,
2111 SPI_SETMOUSESCROLLLINES_VALNAME,
2112 &mouse_scroll_lines, pvParam );
2113 break;
2114
2115 case SPI_SETWHEELSCROLLLINES:
2116 ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2117 SPI_SETMOUSESCROLLLINES_REGKEY,
2118 SPI_SETMOUSESCROLLLINES_VALNAME,
2119 &mouse_scroll_lines, uiParam, fWinIni );
2120 break;
2121
2122 case SPI_GETMENUSHOWDELAY:
2123 ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2124 SPI_SETMENUSHOWDELAY_REGKEY,
2125 SPI_SETMENUSHOWDELAY_VALNAME,
2126 &menu_show_delay, pvParam );
2127 break;
2128
2129 case SPI_SETMENUSHOWDELAY:
2130 ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2131 SPI_SETMENUSHOWDELAY_REGKEY,
2132 SPI_SETMENUSHOWDELAY_VALNAME,
2133 &menu_show_delay, uiParam, fWinIni );
2134 break;
2135
2136 case SPI_GETWHEELSCROLLCHARS: /* 108 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2137 ret = get_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2138 SPI_SETMOUSESCROLLCHARS_REGKEY,
2139 SPI_SETMOUSESCROLLCHARS_VALNAME,
2140 &mouse_scroll_chars, pvParam );
2141 break;
2142
2143 case SPI_SETWHEELSCROLLCHARS: /* 109 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2144 ret = set_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2145 SPI_SETMOUSESCROLLCHARS_REGKEY,
2146 SPI_SETMOUSESCROLLCHARS_VALNAME,
2147 &mouse_scroll_chars, uiParam, fWinIni );
2148 break;
2149
2150 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2151 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2152
2153 case SPI_GETMOUSESPEED: /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2154 ret = get_uint_param( SPI_SETMOUSESPEED_IDX,
2155 SPI_SETMOUSESPEED_REGKEY,
2156 SPI_SETMOUSESPEED_VALNAME,
2157 &mouse_sensitivity, pvParam );
2158 break;
2159
2160 case SPI_SETMOUSESPEED: /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2161 ret = set_uint_param( SPI_SETMOUSESPEED_IDX,
2162 SPI_SETMOUSESPEED_REGKEY,
2163 SPI_SETMOUSESPEED_VALNAME,
2164 &mouse_sensitivity, PtrToInt(pvParam), fWinIni );
2165
2166 break;
2167
2168 case SPI_GETSCREENSAVERRUNNING:
2169 ret = get_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2170 SPI_SETSCREENSAVERRUNNING_REGKEY,
2171 SPI_SETSCREENSAVERRUNNING_VALNAME,
2172 &screensaver_running, pvParam );
2173 break;
2174
2175 case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2176 {
2177 WCHAR buf[MAX_PATH];
2178
2179 if (!pvParam) return FALSE;
2180
2181 if (uiParam > MAX_PATH)
2182 {
2183 uiParam = MAX_PATH;
2184 }
2185
2186 if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2187 {
2188 lstrcpynW(pvParam, buf, uiParam);
2189 }
2190 else
2191 {
2192 /* Return an empty string */
2193 memset(pvParam, 0, uiParam);
2194 }
2195
2196 break;
2197 }
2198
2199 WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2200 WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2201 case SPI_GETMENUANIMATION: /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2202 ret = get_user_pref_param( 0, 0x02, pvParam );
2203 break;
2204
2205 case SPI_SETMENUANIMATION: /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2206 ret = set_user_pref_param( 0, 0x02, PtrToUlong(pvParam), fWinIni );
2207 break;
2208
2209 case SPI_GETCOMBOBOXANIMATION: /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2210 ret = get_user_pref_param( 0, 0x04, pvParam );
2211 break;
2212
2213 case SPI_SETCOMBOBOXANIMATION: /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2214 ret = set_user_pref_param( 0, 0x04, PtrToUlong(pvParam), fWinIni );
2215 break;
2216
2217 case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2218 ret = get_user_pref_param( 0, 0x08, pvParam );
2219 break;
2220
2221 case SPI_SETLISTBOXSMOOTHSCROLLING: /* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2222 ret = set_user_pref_param( 0, 0x08, PtrToUlong(pvParam), fWinIni );
2223 break;
2224
2225 case SPI_GETGRADIENTCAPTIONS:
2226 ret = get_user_pref_param( 0, 0x10, pvParam );
2227 break;
2228
2229 case SPI_SETGRADIENTCAPTIONS:
2230 ret = set_user_pref_param( 0, 0x10, PtrToUlong(pvParam), fWinIni );
2231 break;
2232
2233 case SPI_GETKEYBOARDCUES:
2234 ret = get_user_pref_param( 0, 0x20, pvParam );
2235 break;
2236
2237 case SPI_SETKEYBOARDCUES:
2238 ret = set_user_pref_param( 0, 0x20, PtrToUlong(pvParam), fWinIni );
2239 break;
2240
2241 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2242 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2243 case SPI_GETHOTTRACKING:
2244 ret = get_user_pref_param( 0, 0x80, pvParam );
2245 break;
2246
2247 case SPI_SETHOTTRACKING:
2248 ret = set_user_pref_param( 0, 0x80, PtrToUlong(pvParam), fWinIni );
2249 break;
2250
2251 WINE_SPI_FIXME(SPI_GETMENUFADE); /* 0x1012 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2252 WINE_SPI_FIXME(SPI_SETMENUFADE); /* 0x1013 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2253 case SPI_GETSELECTIONFADE: /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2254 ret = get_user_pref_param( 1, 0x04, pvParam );
2255 break;
2256
2257 case SPI_SETSELECTIONFADE: /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2258 ret = set_user_pref_param( 1, 0x04, PtrToUlong(pvParam), fWinIni );
2259 break;
2260
2261 case SPI_GETTOOLTIPANIMATION: /* 0x1016 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2262 ret = get_user_pref_param( 1, 0x08, pvParam );
2263 break;
2264
2265 case SPI_SETTOOLTIPANIMATION: /* 0x1017 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2266 ret = set_user_pref_param( 1, 0x08, PtrToUlong(pvParam), fWinIni );
2267 break;
2268
2269 case SPI_GETTOOLTIPFADE: /* 0x1018 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2270 ret = get_user_pref_param( 1, 0x10, pvParam );
2271 break;
2272
2273 case SPI_SETTOOLTIPFADE: /* 0x1019 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2274 ret = set_user_pref_param( 1, 0x10, PtrToUlong(pvParam), fWinIni );
2275 break;
2276
2277 case SPI_GETCURSORSHADOW: /* 0x101A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2278 ret = get_user_pref_param( 1, 0x20, pvParam );
2279 break;
2280
2281 case SPI_SETCURSORSHADOW: /* 0x101B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2282 ret = set_user_pref_param( 1, 0x20, PtrToUlong(pvParam), fWinIni );
2283 break;
2284
2285 WINE_SPI_FIXME(SPI_GETMOUSESONAR); /* 0x101C _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2286 WINE_SPI_FIXME(SPI_SETMOUSESONAR); /* 0x101D _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2287 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK); /* 0x101E _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2288 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK); /* 0x101F _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2289
2290 case SPI_GETMOUSEVANISH:
2291 ret = get_user_pref_param( 2, 0x01, pvParam );
2292 break;
2293
2294 case SPI_SETMOUSEVANISH:
2295 ret = set_user_pref_param( 2, 0x01, PtrToUlong(pvParam), fWinIni );
2296 break;
2297
2298 case SPI_GETFLATMENU:
2299 ret = get_user_pref_param( 2, 0x02, pvParam );
2300 break;
2301
2302 case SPI_SETFLATMENU:
2303 ret = set_user_pref_param( 2, 0x02, PtrToUlong(pvParam), fWinIni );
2304 break;
2305
2306 case SPI_GETDROPSHADOW:
2307 ret = get_user_pref_param( 2, 0x04, pvParam );
2308 break;
2309
2310 case SPI_SETDROPSHADOW:
2311 ret = set_user_pref_param( 2, 0x04, PtrToUlong(pvParam), fWinIni );
2312 break;
2313
2314 WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2315 WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2316 case SPI_GETUIEFFECTS:
2317 ret = get_user_pref_param( 3, 0x80, pvParam );
2318 break;
2319
2320 case SPI_SETUIEFFECTS:
2321 /* FIXME: this probably should mask other UI effect values when unset */
2322 ret = set_user_pref_param( 3, 0x80, PtrToUlong(pvParam), fWinIni );
2323 break;
2324
2325 /* _WIN32_WINNT >= 0x600 */
2326 WINE_SPI_FIXME(SPI_GETDISABLEOVERLAPPEDCONTENT);
2327 WINE_SPI_FIXME(SPI_SETDISABLEOVERLAPPEDCONTENT);
2328 WINE_SPI_FIXME(SPI_GETCLIENTAREAANIMATION);
2329 WINE_SPI_FIXME(SPI_SETCLIENTAREAANIMATION);
2330 WINE_SPI_FIXME(SPI_GETCLEARTYPE);
2331 WINE_SPI_FIXME(SPI_SETCLEARTYPE);
2332 WINE_SPI_FIXME(SPI_GETSPEECHRECOGNITION);
2333 WINE_SPI_FIXME(SPI_SETSPEECHRECOGNITION);
2334
2335 case SPI_GETFOREGROUNDLOCKTIMEOUT: /* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2336 ret = get_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2337 SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2338 SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2339 &foreground_lock_timeout, pvParam );
2340 break;
2341
2342 case SPI_SETFOREGROUNDLOCKTIMEOUT: /* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2343 /* FIXME: this should check that the calling thread
2344 * is able to change the foreground window */
2345 ret = set_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2346 SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2347 SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2348 &foreground_lock_timeout, PtrToUlong(pvParam), fWinIni );
2349 break;
2350
2351 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2352 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2353 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2354 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2355 case SPI_GETCARETWIDTH: /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2356 ret = get_uint_param( SPI_CARETWIDTH_IDX,
2357 SPI_CARETWIDTH_REGKEY,
2358 SPI_CARETWIDTH_VALNAME,
2359 &caret_width, pvParam );
2360 break;
2361
2362 case SPI_SETCARETWIDTH: /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2363 ret = set_uint_param( SPI_CARETWIDTH_IDX,
2364 SPI_CARETWIDTH_REGKEY,
2365 SPI_CARETWIDTH_VALNAME,
2366 &caret_width, uiParam, fWinIni );
2367 break;
2368
2369 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2370 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2371 case SPI_GETFONTSMOOTHINGTYPE: /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2372 spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2373 if (!spi_loaded[spi_idx])
2374 {
2375 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2376 SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2377 (LPWSTR)&font_smoothing_type,
2378 sizeof(font_smoothing_type) );
2379 if ( ret) spi_loaded[spi_idx] = TRUE;
2380 }
2381 if (!pvParam) ret = FALSE;
2382
2383 if (ret)
2384 *(UINT *)pvParam = font_smoothing_type;
2385 break;
2386
2387 case SPI_SETFONTSMOOTHINGTYPE: /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2388 spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2389 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2390 SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2391 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2392 {
2393 font_smoothing_type = PtrToUlong(pvParam);
2394 spi_loaded[spi_idx] = TRUE;
2395 }
2396 else
2397 ret = FALSE;
2398 break;
2399
2400 case SPI_GETFONTSMOOTHINGCONTRAST: /* 0x200C _WIN32_WINNT >= 0x510 */
2401 spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2402 if (!spi_loaded[spi_idx])
2403 {
2404 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2405 SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2406 (LPWSTR)&font_smoothing_contrast,
2407 sizeof(font_smoothing_contrast) );
2408 if (ret)
2409 spi_loaded[spi_idx] = TRUE;
2410 }
2411 if (!pvParam) ret = FALSE;
2412
2413 if (ret)
2414 *(UINT *)pvParam = font_smoothing_contrast;
2415 break;
2416
2417 case SPI_SETFONTSMOOTHINGCONTRAST: /* 0x200D _WIN32_WINNT >= 0x510 */
2418 spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2419 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2420 SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2421 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2422 {
2423 font_smoothing_contrast = PtrToUlong(pvParam);
2424 spi_loaded[spi_idx] = TRUE;
2425 }
2426 else
2427 ret = FALSE;
2428 break;
2429
2430 case SPI_GETFOCUSBORDERWIDTH: /* 0x200E _WIN32_WINNT >= 0x510 */
2431 case SPI_GETFOCUSBORDERHEIGHT: /* 0x200F _WIN32_WINNT >= 0x510 */
2432 if (!pvParam)
2433 ret = FALSE;
2434 else
2435 *(UINT *)pvParam = 1;
2436 break;
2437
2438 WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x2010 _WIN32_WINNT >= 0x510 */
2439 WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
2440
2441 case SPI_GETFONTSMOOTHINGORIENTATION: /* 0x2012 */
2442 spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2443 if (!spi_loaded[spi_idx])
2444 {
2445 ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2446 SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2447 (LPWSTR)&font_smoothing_orientation,
2448 sizeof(font_smoothing_orientation) );
2449 if (ret)
2450 spi_loaded[spi_idx] = TRUE;
2451 }
2452 if (!pvParam) ret = FALSE;
2453
2454 if (ret)
2455 *(UINT *)pvParam = font_smoothing_orientation;
2456 break;
2457
2458 case SPI_SETFONTSMOOTHINGORIENTATION: /* 0x2013 */
2459 spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2460 if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2461 SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2462 (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2463 {
2464 font_smoothing_orientation = PtrToUlong(pvParam);
2465 spi_loaded[spi_idx] = TRUE;
2466 }
2467 else
2468 ret = FALSE;
2469 break;
2470
2471 default:
2472 FIXME( "Unknown action: %u\n", uiAction );
2473 SetLastError( ERROR_INVALID_SPI_VALUE );
2474 ret = FALSE;
2475 break;
2476 }
2477
2478 if (ret)
2479 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2480 TRACE("(%u, %u, %p, %u) ret %d\n",
2481 uiAction, uiParam, pvParam, fWinIni, ret);
2482 return ret;
2483
2484 #undef WINE_SPI_FIXME
2485 #undef WINE_SPI_WARN
2486 }
2487
2488
2489 /***********************************************************************
2490 * SystemParametersInfoA (USER32.@)
2491 */
2492 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2493 PVOID pvParam, UINT fuWinIni )
2494 {
2495 BOOL ret;
2496
2497 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2498
2499 switch (uiAction)
2500 {
2501 case SPI_SETDESKWALLPAPER: /* 20 */
2502 case SPI_SETDESKPATTERN: /* 21 */
2503 {
2504 WCHAR buffer[256];
2505 if (pvParam)
2506 if (!MultiByteToWideChar( CP_ACP, 0, pvParam, -1, buffer,
2507 sizeof(buffer)/sizeof(WCHAR) ))
2508 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2509 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2510 break;
2511 }
2512
2513 case SPI_GETICONTITLELOGFONT: /* 31 */
2514 {
2515 LOGFONTW tmp;
2516 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2517 if (ret && pvParam)
2518 SYSPARAMS_LogFont32WTo32A( &tmp, pvParam );
2519 break;
2520 }
2521
2522 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2523 {
2524 NONCLIENTMETRICSW tmp;
2525 LPNONCLIENTMETRICSA lpnmA = pvParam;
2526 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2527 {
2528 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2529 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2530 if (ret)
2531 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2532 }
2533 else
2534 ret = FALSE;
2535 break;
2536 }
2537
2538 case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
2539 {
2540 NONCLIENTMETRICSW tmp;
2541 LPNONCLIENTMETRICSA lpnmA = pvParam;
2542 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2543 {
2544 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2545 SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2546 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2547 }
2548 else
2549 ret = FALSE;
2550 break;
2551 }
2552
2553 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2554 {
2555 ICONMETRICSW tmp;
2556 LPICONMETRICSA lpimA = pvParam;
2557 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2558 {
2559 tmp.cbSize = sizeof(ICONMETRICSW);
2560 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2561 if (ret)
2562 {
2563 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2564 lpimA->iVertSpacing = tmp.iVertSpacing;
2565 lpimA->iTitleWrap = tmp.iTitleWrap;
2566 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2567 }
2568 }
2569 else
2570 ret = FALSE;
2571 break;
2572 }
2573
2574 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2575 {
2576 ICONMETRICSW tmp;
2577 LPICONMETRICSA lpimA = pvParam;
2578 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2579 {
2580 tmp.cbSize = sizeof(ICONMETRICSW);
2581 tmp.iHorzSpacing = lpimA->iHorzSpacing;
2582 tmp.iVertSpacing = lpimA->iVertSpacing;
2583 tmp.iTitleWrap = lpimA->iTitleWrap;
2584 SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
2585 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2586 }
2587 else
2588 ret = FALSE;
2589 break;
2590 }
2591
2592 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2593 {
2594 HIGHCONTRASTW tmp;
2595 LPHIGHCONTRASTA lphcA = pvParam;
2596 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2597 {
2598 tmp.cbSize = sizeof(HIGHCONTRASTW);
2599 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2600 if (ret)
2601 {
2602 lphcA->dwFlags = tmp.dwFlags;
2603 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2604 }
2605 }
2606 else
2607 ret = FALSE;
2608 break;
2609 }
2610
2611 case SPI_GETDESKWALLPAPER: /* 115 */
2612 {
2613 WCHAR buffer[MAX_PATH];
2614 ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
2615 WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
2616 break;
2617 }
2618
2619 default:
2620 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2621 break;
2622 }
2623 return ret;
2624 }
2625
2626
2627 /***********************************************************************
2628 * GetSystemMetrics (USER32.@)
2629 */
2630 INT WINAPI GetSystemMetrics( INT index )
2631 {
2632 UINT ret;
2633
2634 /* some metrics are dynamic */
2635 switch (index)
2636 {
2637 case SM_CXSCREEN:
2638 return GetDeviceCaps( get_display_dc(), HORZRES );
2639 case SM_CYSCREEN:
2640 return GetDeviceCaps( get_display_dc(), VERTRES );
2641 case SM_CXVSCROLL:
2642 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2643 return nonclient_metrics.iScrollWidth;
2644 case SM_CYHSCROLL:
2645 return GetSystemMetrics(SM_CXVSCROLL);
2646 case SM_CYCAPTION:
2647 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2648 return nonclient_metrics.iCaptionHeight + 1;
2649 case SM_CXBORDER:
2650 case SM_CYBORDER:
2651 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2652 return 1;
2653 case SM_CXDLGFRAME:
2654 case SM_CYDLGFRAME:
2655 return 3;
2656 case SM_CYVTHUMB:
2657 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2658 return nonclient_metrics.iScrollHeight;
2659 case SM_CXHTHUMB:
2660 return GetSystemMetrics(SM_CYVTHUMB);
2661 case SM_CXICON:
2662 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2663 return icon_size.cx;
2664 case SM_CYICON:
2665 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2666 return icon_size.cy;
2667 case SM_CXCURSOR:
2668 case SM_CYCURSOR:
2669 return 32;
2670 case SM_CYMENU:
2671 return GetSystemMetrics(SM_CYMENUSIZE) + 1;
2672 case SM_CXFULLSCREEN:
2673 /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2674 * correct */
2675 return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2676 case SM_CYFULLSCREEN:
2677 /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2678 * correct */
2679 return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2680 case SM_CYKANJIWINDOW:
2681 return 0;
2682 case SM_MOUSEPRESENT:
2683 return 1;
2684 case SM_CYVSCROLL:
2685 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2686 return nonclient_metrics.iScrollHeight;
2687 case SM_CXHSCROLL:
2688 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2689 return nonclient_metrics.iScrollHeight;
2690 case SM_DEBUG:
2691 return 0;
2692 case SM_SWAPBUTTON:
2693 get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
2694 SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
2695 return ret;
2696 case SM_RESERVED1:
2697 case SM_RESERVED2:
2698 case SM_RESERVED3:
2699 case SM_RESERVED4:
2700 return 0;
2701 case SM_CXMIN:
2702 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2703 return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
2704 4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
2705 case SM_CYMIN:
2706 return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2707 case SM_CXSIZE:
2708 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2709 return nonclient_metrics.iCaptionWidth;
2710 case SM_CYSIZE:
2711 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2712 return nonclient_metrics.iCaptionHeight;
2713 case SM_CXFRAME:
2714 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2715 return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
2716 case SM_CYFRAME:
2717 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2718 return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
2719 case SM_CXMINTRACK:
2720 return GetSystemMetrics(SM_CXMIN);
2721 case SM_CYMINTRACK:
2722 return GetSystemMetrics(SM_CYMIN);
2723 case SM_CXDOUBLECLK:
2724 get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
2725 SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
2726 return ret;
2727 case SM_CYDOUBLECLK:
2728 get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
2729 SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
2730 return ret;
2731 case SM_CXICONSPACING:
2732 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
2733 return ret;
2734 case SM_CYICONSPACING:
2735 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
2736 return ret;
2737 case SM_MENUDROPALIGNMENT:
2738 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2739 return ret;
2740 case SM_PENWINDOWS:
2741 return 0;
2742 case SM_DBCSENABLED:
2743 {
2744 CPINFO cpinfo;
2745 GetCPInfo( CP_ACP, &cpinfo );
2746 return (cpinfo.MaxCharSize > 1);
2747 }
2748 case SM_CMOUSEBUTTONS:
2749 return 3;
2750 case SM_SECURE:
2751 return 0;
2752 case SM_CXEDGE:
2753 return GetSystemMetrics(SM_CXBORDER) + 1;
2754 case SM_CYEDGE:
2755 return GetSystemMetrics(SM_CYBORDER) + 1;
2756 case SM_CXMINSPACING:
2757 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2758 return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
2759 case SM_CYMINSPACING:
2760 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2761 return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
2762 case SM_CXSMICON:
2763 case SM_CYSMICON:
2764 return 16;
2765 case SM_CYSMCAPTION:
2766 return GetSystemMetrics(SM_CYSMSIZE) + 1;
2767 case SM_CXSMSIZE:
2768 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2769 return nonclient_metrics.iSmCaptionWidth;
2770 case SM_CYSMSIZE:
2771 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2772 return nonclient_metrics.iSmCaptionHeight;
2773 case SM_CXMENUSIZE:
2774 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2775 return nonclient_metrics.iMenuWidth;
2776 case SM_CYMENUSIZE:
2777 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2778 return nonclient_metrics.iMenuHeight;
2779 case SM_ARRANGE:
2780 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2781 return minimized_metrics.iArrange;
2782 case SM_CXMINIMIZED:
2783 if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2784 return minimized_metrics.iWidth + 6;
2785 case SM_CYMINIMIZED:
2786 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2787 return nonclient_metrics.iCaptionHeight + 6;
2788 case SM_CXMAXTRACK:
2789 return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2790 case SM_CYMAXTRACK:
2791 return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2792 case SM_CXMAXIMIZED:
2793 /* FIXME: subtract the width of any vertical application toolbars*/
2794 return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2795 case SM_CYMAXIMIZED:
2796 /* FIXME: subtract the width of any horizontal application toolbars*/
2797 return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2798 case SM_NETWORK:
2799 return 3; /* FIXME */
2800 case SM_CLEANBOOT:
2801 return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2802 case SM_CXDRAG:
2803 case SM_CYDRAG:
2804 return 4;
2805 case SM_SHOWSOUNDS:
2806 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
2807 return ret;
2808 case SM_CXMENUCHECK:
2809 case SM_CYMENUCHECK:
2810 if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2811 return tmMenuFont.tmHeight <= 0 ? 13 :
2812 ((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
2813 case SM_SLOWMACHINE:
2814 return 0; /* Never true */
2815 case SM_MIDEASTENABLED:
2816 return 0; /* FIXME */
2817 case SM_MOUSEWHEELPRESENT:
2818 return 1;
2819 case SM_XVIRTUALSCREEN:
2820 {
2821 struct monitor_info info;
2822 get_monitors_info( &info );
2823 return info.virtual_rect.left;
2824 }
2825 case SM_YVIRTUALSCREEN:
2826 {
2827 struct monitor_info info;
2828 get_monitors_info( &info );
2829 return info.virtual_rect.top;
2830 }
2831 case SM_CXVIRTUALSCREEN:
2832 {
2833 struct monitor_info info;
2834 get_monitors_info( &info );
2835 return info.virtual_rect.right - info.virtual_rect.left;
2836 }
2837 case SM_CYVIRTUALSCREEN:
2838 {
2839 struct monitor_info info;
2840 get_monitors_info( &info );
2841 return info.virtual_rect.bottom - info.virtual_rect.top;
2842 }
2843 case SM_CMONITORS:
2844 {
2845 struct monitor_info info;
2846 get_monitors_info( &info );
2847 return info.count;
2848 }
2849 case SM_SAMEDISPLAYFORMAT:
2850 return 1;
2851 case SM_IMMENABLED:
2852 return 0; /* FIXME */
2853 case SM_CXFOCUSBORDER:
2854 case SM_CYFOCUSBORDER:
2855 return 1;
2856 case SM_TABLETPC:
2857 case SM_MEDIACENTER:
2858 return 0;
2859 case SM_CMETRICS:
2860 return SM_CMETRICS;
2861 default:
2862 return 0;
2863 }
2864 }
2865
2866
2867 /***********************************************************************
2868 * SwapMouseButton (USER32.@)
2869 * Reverse or restore the meaning of the left and right mouse buttons
2870 * fSwap [I ] TRUE - reverse, FALSE - original
2871 * RETURN
2872 * previous state
2873 */
2874 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2875 {
2876 BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2877 SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2878 return prev;
2879 }
2880
2881
2882 /**********************************************************************
2883 * SetDoubleClickTime (USER32.@)
2884 */
2885 BOOL WINAPI SetDoubleClickTime( UINT interval )
2886 {
2887 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2888 }
2889
2890
2891 /**********************************************************************
2892 * GetDoubleClickTime (USER32.@)
2893 */
2894 UINT WINAPI GetDoubleClickTime(void)
2895 {
2896 UINT time = 0;
2897
2898 get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
2899 SPI_SETDOUBLECLICKTIME_REGKEY,
2900 SPI_SETDOUBLECLICKTIME_VALNAME,
2901 &double_click_time, &time );
2902 if (!time) time = 500;
2903 return time;
2904 }
2905
2906
2907 /*************************************************************************
2908 * GetSysColor (USER32.@)
2909 */
2910 COLORREF WINAPI GetSysColor( INT nIndex )
2911 {
2912 if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
2913 return SysColors[nIndex];
2914 else
2915 return 0;
2916 }
2917
2918
2919 /*************************************************************************
2920 * SetSysColors (USER32.@)
2921 */
2922 BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
2923 const COLORREF *lpColorValues )
2924 {
2925 int i;
2926
2927 for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
2928
2929 /* Send WM_SYSCOLORCHANGE message to all windows */
2930
2931 SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
2932
2933 /* Repaint affected portions of all visible windows */
2934
2935 RedrawWindow( GetDesktopWindow(), NULL, 0,
2936 RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
2937 return TRUE;
2938 }
2939
2940
2941 /*************************************************************************
2942 * SetSysColorsTemp (USER32.@)
2943 *
2944 * UNDOCUMENTED !!
2945 *
2946 * Called by W98SE desk.cpl Control Panel Applet:
2947 * handle = SetSysColorsTemp(ptr, ptr, nCount); ("set" call)
2948 * result = SetSysColorsTemp(NULL, NULL, handle); ("restore" call)
2949 *
2950 * pPens is an array of COLORREF values, which seems to be used
2951 * to indicate the color values to create new pens with.
2952 *
2953 * pBrushes is an array of solid brush handles (returned by a previous
2954 * CreateSolidBrush), which seems to contain the brush handles to set
2955 * for the system colors.
2956 *
2957 * n seems to be used for
2958 * a) indicating the number of entries to operate on (length of pPens,
2959 * pBrushes)
2960 * b) passing the handle that points to the previously used color settings.
2961 * I couldn't figure out in hell what kind of handle this is on
2962 * Windows. I just use a heap handle instead. Shouldn't matter anyway.
2963 *
2964 * RETURNS
2965 * heap handle of our own copy of the current syscolors in case of
2966 * "set" call, i.e. pPens, pBrushes != NULL.
2967 * TRUE (unconditionally !) in case of "restore" call,
2968 * i.e. pPens, pBrushes == NULL.
2969 * FALSE in case of either pPens != NULL and pBrushes == NULL
2970 * or pPens == NULL and pBrushes != NULL.
2971 *
2972 * I'm not sure whether this implementation is 100% correct. [AM]
2973 */
2974 DWORD_PTR WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD_PTR n)
2975 {
2976 DWORD i;
2977
2978 if (pPens && pBrushes) /* "set" call */
2979 {
2980 /* allocate our structure to remember old colors */
2981 LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
2982 LPVOID p = pOldCol;
2983 *(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
2984 memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
2985 memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
2986
2987 for (i=0; i < n; i++)
2988 {
2989 SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
2990 SysColorBrushes[i] = pBrushes[i];
2991 }
2992
2993 return (DWORD_PTR)pOldCol;
2994 }
2995 if (!pPens && !pBrushes) /* "restore" call */
2996 {
2997 LPVOID pOldCol = (LPVOID)n; /* FIXME: not 64-bit safe */
2998 LPVOID p = pOldCol;
2999 DWORD nCount = *(DWORD *)p;
3000 p = (char*)p + sizeof(DWORD);
3001
3002 for (i=0; i < nCount; i++)
3003 {
3004 DeleteObject(SysColorPens[i]);
3005 SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
3006 }
3007 for (i=0; i < nCount; i++)
3008 {
3009 SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
3010 }
3011 /* get rid of storage structure */
3012 HeapFree(GetProcessHeap(), 0, pOldCol);
3013
3014 return TRUE;
3015 }
3016 return FALSE;
3017 }
3018
3019
3020 /***********************************************************************
3021 * GetSysColorBrush (USER32.@)
3022 */
3023 HBRUSH WINAPI GetSysColorBrush( INT index )
3024 {
3025 if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
3026 WARN("Unknown index(%d)\n", index );
3027 return NULL;
3028 }
3029
3030
3031 /***********************************************************************
3032 * SYSCOLOR_GetPen
3033 */
3034 HPEN SYSCOLOR_GetPen( INT index )
3035 {
3036 /* We can assert here, because this function is internal to Wine */
3037 assert (0 <= index && index < NUM_SYS_COLORS);
3038 return SysColorPens[index];
3039 }
3040
3041
3042 /***********************************************************************
3043 * ChangeDisplaySettingsA (USER32.@)
3044 */
3045 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
3046 {
3047 if (devmode) devmode->dmDriverExtra = 0;
3048
3049 return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
3050 }
3051
3052
3053 /***********************************************************************
3054 * ChangeDisplaySettingsW (USER32.@)
3055 */
3056 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
3057 {
3058 if (devmode) devmode->dmDriverExtra = 0;
3059
3060 return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
3061 }
3062
3063
3064 /***********************************************************************
3065 * ChangeDisplaySettingsExA (USER32.@)
3066 */
3067 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
3068 DWORD flags, LPVOID lparam )
3069 {
3070 LONG ret;
3071 UNICODE_STRING nameW;
3072
3073 if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
3074 else nameW.Buffer = NULL;
3075
3076 if (devmode)
3077 {
3078 DEVMODEW *devmodeW;
3079
3080 devmodeW = GdiConvertToDevmodeW(devmode);
3081 if (devmodeW)
3082 {
3083 ret = ChangeDisplaySettingsExW(nameW.Buffer, devmodeW, hwnd, flags, lparam);
3084 HeapFree(GetProcessHeap(), 0, devmodeW);
3085 }
3086 else
3087 ret = DISP_CHANGE_SUCCESSFUL;
3088 }
3089 else
3090 {
3091 ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
3092 }
3093
3094 if (devname) RtlFreeUnicodeString(&nameW);
3095 return ret;
3096 }
3097
3098
3099 /***********************************************************************
3100 * ChangeDisplaySettingsExW (USER32.@)
3101 */
3102 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
3103 DWORD flags, LPVOID lparam )
3104 {
3105 /* make sure the desktop window is created before mode changing */
3106 GetDesktopWindow();
3107
3108 return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
3109 }
3110
3111
3112 /***********************************************************************
3113 * EnumDisplaySettingsW (USER32.@)
3114 *
3115 * RETURNS
3116 * TRUE if nth setting exists found (described in the LPDEVMODEW struct)
3117 * FALSE if we do not have the nth setting
3118 */
3119 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
3120 {
3121 return EnumDisplaySettingsExW(name, n, devmode, 0);
3122 }
3123
3124
3125 /***********************************************************************
3126 * EnumDisplaySettingsA (USER32.@)
3127 */
3128 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
3129 {
3130 return EnumDisplaySettingsExA(name, n, devmode, 0);
3131 }
3132
3133
3134 /***********************************************************************
3135 * EnumDisplaySettingsExA (USER32.@)
3136 */
3137 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3138 LPDEVMODEA lpDevMode, DWORD dwFlags)
3139 {
3140 DEVMODEW devmodeW;
3141 BOOL ret;
3142 UNICODE_STRING nameW;
3143
3144 if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3145 else nameW.Buffer = NULL;
3146
3147 ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3148 if (ret)
3149 {
3150 lpDevMode->dmSize = FIELD_OFFSET(DEVMODEA, dmICMMethod);
3151 lpDevMode->dmSpecVersion = devmodeW.dmSpecVersion;
3152 lpDevMode->dmDriverVersion = devmodeW.dmDriverVersion;
3153 WideCharToMultiByte(CP_ACP, 0, devmodeW.dmDeviceName, -1,
3154 (LPSTR)lpDevMode->dmDeviceName, CCHDEVICENAME, NULL, NULL);
3155 lpDevMode->dmDriverExtra = 0; /* FIXME */
3156 lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
3157 lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
3158 lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
3159 lpDevMode->u2.dmDisplayFlags = devmodeW.u2.dmDisplayFlags;
3160 lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3161 lpDevMode->dmFields = devmodeW.dmFields;
3162
3163 lpDevMode->u1.s2.dmPosition.x = devmodeW.u1.s2.dmPosition.x;
3164 lpDevMode->u1.s2.dmPosition.y = devmodeW.u1.s2.dmPosition.y;
3165 lpDevMode->u1.s2.dmDisplayOrientation = devmodeW.u1.s2.dmDisplayOrientation;
3166 lpDevMode->u1.s2.dmDisplayFixedOutput = devmodeW.u1.s2.dmDisplayFixedOutput;
3167 }
3168 if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3169 return ret;
3170 }
3171
3172
3173 /***********************************************************************
3174 * EnumDisplaySettingsExW (USER32.@)
3175 */
3176 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3177 LPDEVMODEW lpDevMode, DWORD dwFlags)
3178 {
3179 /* make sure the desktop window is created before mode enumeration */
3180 GetDesktopWindow();
3181
3182 return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3183 }
3184
3185 /***********************************************************************
3186 * SetProcessDPIAware (USER32.@)
3187 */
3188 BOOL WINAPI SetProcessDPIAware( VOID )
3189 {
3190 FIXME( "stub!\n");
3191
3192 return TRUE;
3193 }
useful hacks and other patches not (yet) suitable for mainline