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Implement NtAccessCheck.
[wine/gsoc-2012-control.git] / dlls / user / sysparams.c
blob024d9f9a0973a209299e4b818b9759ea8f6e874c
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 #include "windef.h"
29 #include "winbase.h"
30 #include "winnls.h"
31 #include "wingdi.h"
32 #include "winreg.h"
33 #include "wine/winuser16.h"
34 #include "winerror.h"
35
36 #include "controls.h"
37 #include "user_private.h"
38 #include "wine/unicode.h"
39 #include "wine/debug.h"
40
41 WINE_DEFAULT_DEBUG_CHANNEL(system);
42
43 /* System parameter indexes */
44 #define SPI_SETBEEP_IDX 0
45 #define SPI_SETMOUSE_IDX 1
46 #define SPI_SETBORDER_IDX 2
47 #define SPI_SETKEYBOARDSPEED_IDX 3
48 #define SPI_ICONHORIZONTALSPACING_IDX 4
49 #define SPI_SETSCREENSAVETIMEOUT_IDX 5
50 #define SPI_SETGRIDGRANULARITY_IDX 6
51 #define SPI_SETKEYBOARDDELAY_IDX 7
52 #define SPI_ICONVERTICALSPACING_IDX 8
53 #define SPI_SETICONTITLEWRAP_IDX 9
54 #define SPI_SETMENUDROPALIGNMENT_IDX 10
55 #define SPI_SETDOUBLECLKWIDTH_IDX 11
56 #define SPI_SETDOUBLECLKHEIGHT_IDX 12
57 #define SPI_SETDOUBLECLICKTIME_IDX 13
58 #define SPI_SETMOUSEBUTTONSWAP_IDX 14
59 #define SPI_SETDRAGFULLWINDOWS_IDX 15
60 #define SPI_SETWORKAREA_IDX 16
61 #define SPI_SETSHOWSOUNDS_IDX 17
62 #define SPI_SETKEYBOARDPREF_IDX 18
63 #define SPI_SETSCREENREADER_IDX 19
64 #define SPI_SETSCREENSAVERRUNNING_IDX 20
65 #define SPI_SETFONTSMOOTHING_IDX 21
66 #define SPI_SETKEYBOARDCUES_IDX 22
67 #define SPI_SETGRADIENTCAPTIONS_IDX 23
68 #define SPI_SETHOTTRACKING_IDX 24
69 #define SPI_SETLISTBOXSMOOTHSCROLLING_IDX 25
70 #define SPI_SETMOUSEHOVERWIDTH_IDX 26
71 #define SPI_SETMOUSEHOVERHEIGHT_IDX 27
72 #define SPI_SETMOUSEHOVERTIME_IDX 28
73 #define SPI_SETMOUSESCROLLLINES_IDX 29
74 #define SPI_SETMENUSHOWDELAY_IDX 30
75 #define SPI_SETICONTITLELOGFONT_IDX 31
76 #define SPI_SETLOWPOWERACTIVE_IDX 32
77 #define SPI_SETPOWEROFFACTIVE_IDX 33
78
79 #define SPI_WINE_IDX SPI_SETPOWEROFFACTIVE_IDX
80
81 /**
82 * Names of the registry subkeys of HKEY_CURRENT_USER key and value names
83 * for the system parameters.
84 * Names of the keys are created by adding string "_REGKEY" to
85 * "SET" action names, value names are created by adding "_REG_NAME"
86 * to the "SET" action name.
87 */
88 static const WCHAR SPI_SETBEEP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
89 static const WCHAR SPI_SETBEEP_VALNAME[]= {'B','e','e','p',0};
90 static const WCHAR SPI_SETMOUSE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
91 static const WCHAR SPI_SETMOUSE_VALNAME1[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
92 static const WCHAR SPI_SETMOUSE_VALNAME2[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
93 static const WCHAR SPI_SETMOUSE_VALNAME3[]= {'M','o','u','s','e','S','p','e','e','d',0};
94 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','\\',
95 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
96 static const WCHAR SPI_SETBORDER_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
97 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};
98 static const WCHAR SPI_SETKEYBOARDSPEED_VALNAME[]= {'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
99 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','\\',
100 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
101 static const WCHAR SPI_ICONHORIZONTALSPACING_VALNAME[]= {'I','c','o','n','S','p','a','c','i','n','g',0};
102 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};
103 static const WCHAR SPI_SETSCREENSAVETIMEOUT_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
104 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};
105 static const WCHAR SPI_SETSCREENSAVEACTIVE_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
106 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};
107 static const WCHAR SPI_SETGRIDGRANULARITY_VALNAME[]= {'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
108 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};
109 static const WCHAR SPI_SETKEYBOARDDELAY_VALNAME[]= {'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
110 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','\\',
111 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
112 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};
113 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','\\',
114 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
115 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};
116 static const WCHAR SPI_SETICONTITLEWRAP_VALNAME[]= {'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
117 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY1[]= {'S','o','f','t','w','a','r','e','\\',
118 'M','i','c','r','o','s','o','f','t','\\',
119 'W','i','n','d','o','w','s',' ','N','T','\\',
120 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
121 'W','i','n','d','o','w','s',0};
122 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};
123 static const WCHAR SPI_SETMENUDROPALIGNMENT_VALNAME[]= {'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
124 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
125 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};
126 static const WCHAR SPI_SETDOUBLECLKWIDTH_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
127 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
128 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};
129 static const WCHAR SPI_SETDOUBLECLKHEIGHT_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
130 static const WCHAR SPI_SETDOUBLECLICKTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
131 static const WCHAR SPI_SETDOUBLECLICKTIME_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
132 static const WCHAR SPI_SETMOUSEBUTTONSWAP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
133 static const WCHAR SPI_SETMOUSEBUTTONSWAP_VALNAME[]= {'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
134 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};
135 static const WCHAR SPI_SETDRAGFULLWINDOWS_VALNAME[]= {'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
136 static const WCHAR SPI_SETSHOWSOUNDS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
137 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
138 'S','h','o','w','S','o','u','n','d','s',0};
139 static const WCHAR SPI_SETSHOWSOUNDS_VALNAME[]= {'O','n',0};
140 static const WCHAR SPI_SETKEYBOARDPREF_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
141 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
142 'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
143 static const WCHAR SPI_SETKEYBOARDPREF_VALNAME[]= {'O','n',0};
144 static const WCHAR SPI_SETSCREENREADER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
145 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
146 'B','l','i','n','d',' ','A','c','c','e','s','s',0};
147 static const WCHAR SPI_SETSCREENREADER_VALNAME[]= {'O','n',0};
148 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};
149 static const WCHAR SPI_SETDESKWALLPAPER_VALNAME[]= {'W','a','l','l','p','a','p','e','r',0};
150 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};
151 static const WCHAR SPI_SETFONTSMOOTHING_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
152 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};
153 static const WCHAR SPI_SETLOWPOWERACTIVE_VALNAME[]= {'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
154 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};
155 static const WCHAR SPI_SETPOWEROFFACTIVE_VALNAME[]= {'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
156 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};
157 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};
158 static const WCHAR SPI_SETLISTBOXSMOOTHSCROLLING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
159 static const WCHAR SPI_SETLISTBOXSMOOTHSCROLLING_VALNAME[]= {'S','m','o','o','t','h','S','c','r','o','l','l',0};
160 static const WCHAR SPI_SETMOUSEHOVERWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
161 static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
162 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
163 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
164 static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
165 static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
166 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};
167 static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
168 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};
169 static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]= {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
170
171 /* FIXME - real values */
172 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};
173 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};
174
175 static const WCHAR METRICS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
176 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
177 static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]= {'S','c','r','o','l','l','W','i','d','t','h',0};
178 static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]= {'S','c','r','o','l','l','H','e','i','g','h','t',0};
179 static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]= {'C','a','p','t','i','o','n','W','i','d','t','h',0};
180 static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]= {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
181 static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]= {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
182 static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
183 static const WCHAR METRICS_MENUWIDTH_VALNAME[]= {'M','e','n','u','W','i','d','t','h',0};
184 static const WCHAR METRICS_MENUHEIGHT_VALNAME[]= {'M','e','n','u','H','e','i','g','h','t',0};
185 static const WCHAR METRICS_ICONSIZE_VALNAME[]= {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
186 static const WCHAR METRICS_BORDERWIDTH_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
187
188 /* volatile registry branch under CURRENT_USER_REGKEY for temporary values storage */
189 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'W','i','n','e',0};
190
191
192 static const WCHAR Yes[]= {'Y','e','s',0};
193 static const WCHAR No[]= {'N','o',0};
194 static const WCHAR Desktop[]= {'D','e','s','k','t','o','p',0};
195 static const WCHAR Pattern[]= {'P','a','t','t','e','r','n',0};
196 static const WCHAR MenuFont[]= {'M','e','n','u','F','o','n','t',0};
197 static const WCHAR MenuFontSize[]= {'M','e','n','u','F','o','n','t','S','i','z','e',0};
198 static const WCHAR StatusFont[]= {'S','t','a','t','u','s','F','o','n','t',0};
199 static const WCHAR StatusFontSize[]= {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
200 static const WCHAR MessageFont[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
201 static const WCHAR MessageFontSize[]= {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
202 static const WCHAR System[]= {'S','y','s','t','e','m',0};
203 static const WCHAR IconTitleSize[]= {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
204 static const WCHAR IconTitleFaceName[]= {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
205 static const WCHAR defPattern[]= {'1','7','0',' ','8','5',' ','1','7','0',' ','8','5',' ','1','7','0',' ','8','5',
206 ' ','1','7','0',' ','8','5',0};
207 static const WCHAR CSu[]= {'%','u',0};
208 static const WCHAR CSd[]= {'%','d',0};
209 static const WCHAR DISPLAY[]= {'D','I','S','P','L','A','Y',0};
210
211 /* Indicators whether system parameter value is loaded */
212 static char spi_loaded[SPI_WINE_IDX + 1];
213
214 static BOOL notify_change = TRUE;
215
216 /* System parameters storage */
217 static int sysMetrics[SM_CMETRICS+1];
218 static HDC display_dc;
219 static BOOL beep_active = TRUE;
220 static int mouse_threshold1 = 6;
221 static int mouse_threshold2 = 10;
222 static int mouse_speed = 1;
223 static int border = 1;
224 static int keyboard_speed = 31;
225 static int screensave_timeout = 300;
226 static int grid_granularity = 0;
227 static int keyboard_delay = 1;
228 static BOOL icon_title_wrap = TRUE;
229 static int double_click_time = 500;
230 static BOOL drag_full_windows = FALSE;
231 static RECT work_area;
232 static BOOL keyboard_pref = TRUE;
233 static BOOL screen_reader = FALSE;
234 static int mouse_hover_width = 4;
235 static int mouse_hover_height = 4;
236 static int mouse_hover_time = 400;
237 static int mouse_scroll_lines = 3;
238 static int menu_show_delay = 400;
239 static BOOL screensaver_running = FALSE;
240 static BOOL font_smoothing = FALSE;
241 static BOOL lowpoweractive = FALSE;
242 static BOOL poweroffactive = FALSE;
243 static BOOL keyboard_cues = FALSE;
244 static BOOL gradient_captions = FALSE;
245 static BOOL listbox_smoothscrolling = FALSE;
246 static BOOL hot_tracking = FALSE;
247 static LOGFONTW log_font = { -11,0,0,0,FW_NORMAL,FALSE,FALSE,FALSE,ANSI_CHARSET,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,DEFAULT_PITCH };
248
249 /***********************************************************************
250 * GetTimerResolution (USER.14)
251 */
252 LONG WINAPI GetTimerResolution16(void)
253 {
254 return (1000);
255 }
256
257 /***********************************************************************
258 * ControlPanelInfo (USER.273)
259 */
260 void WINAPI ControlPanelInfo16( INT16 nInfoType, WORD wData, LPSTR lpBuffer )
261 {
262 FIXME("(%d, %04x, %p): stub.\n", nInfoType, wData, lpBuffer);
263 }
264
265 /* This function is a copy of the one in objects/font.c */
266 static void SYSPARAMS_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
267 {
268 font16->lfHeight = font32->lfHeight;
269 font16->lfWidth = font32->lfWidth;
270 font16->lfEscapement = font32->lfEscapement;
271 font16->lfOrientation = font32->lfOrientation;
272 font16->lfWeight = font32->lfWeight;
273 font16->lfItalic = font32->lfItalic;
274 font16->lfUnderline = font32->lfUnderline;
275 font16->lfStrikeOut = font32->lfStrikeOut;
276 font16->lfCharSet = font32->lfCharSet;
277 font16->lfOutPrecision = font32->lfOutPrecision;
278 font16->lfClipPrecision = font32->lfClipPrecision;
279 font16->lfQuality = font32->lfQuality;
280 font16->lfPitchAndFamily = font32->lfPitchAndFamily;
281 lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
282 }
283
284 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
285 {
286 font32A->lfHeight = font32W->lfHeight;
287 font32A->lfWidth = font32W->lfWidth;
288 font32A->lfEscapement = font32W->lfEscapement;
289 font32A->lfOrientation = font32W->lfOrientation;
290 font32A->lfWeight = font32W->lfWeight;
291 font32A->lfItalic = font32W->lfItalic;
292 font32A->lfUnderline = font32W->lfUnderline;
293 font32A->lfStrikeOut = font32W->lfStrikeOut;
294 font32A->lfCharSet = font32W->lfCharSet;
295 font32A->lfOutPrecision = font32W->lfOutPrecision;
296 font32A->lfClipPrecision = font32W->lfClipPrecision;
297 font32A->lfQuality = font32W->lfQuality;
298 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
299 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
300 font32A->lfFaceName[LF_FACESIZE-1] = 0;
301 }
302
303 static void SYSPARAMS_NonClientMetrics32ATo16( const NONCLIENTMETRICSA* lpnm32, LPNONCLIENTMETRICS16 lpnm16 )
304 {
305 lpnm16->iBorderWidth = lpnm32->iBorderWidth;
306 lpnm16->iScrollWidth = lpnm32->iScrollWidth;
307 lpnm16->iScrollHeight = lpnm32->iScrollHeight;
308 lpnm16->iCaptionWidth = lpnm32->iCaptionWidth;
309 lpnm16->iCaptionHeight = lpnm32->iCaptionHeight;
310 SYSPARAMS_LogFont32ATo16( &lpnm32->lfCaptionFont, &lpnm16->lfCaptionFont );
311 lpnm16->iSmCaptionWidth = lpnm32->iSmCaptionWidth;
312 lpnm16->iSmCaptionHeight = lpnm32->iSmCaptionHeight;
313 SYSPARAMS_LogFont32ATo16( &lpnm32->lfSmCaptionFont, &lpnm16->lfSmCaptionFont );
314 lpnm16->iMenuWidth = lpnm32->iMenuWidth;
315 lpnm16->iMenuHeight = lpnm32->iMenuHeight;
316 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMenuFont, &lpnm16->lfMenuFont );
317 SYSPARAMS_LogFont32ATo16( &lpnm32->lfStatusFont, &lpnm16->lfStatusFont );
318 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMessageFont, &lpnm16->lfMessageFont );
319 }
320
321 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
322 {
323 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
324 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
325 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
326 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
327 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
328 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
329 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
330 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
331 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
332 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
333 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
334 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
335 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
336 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
337 }
338
339 /***********************************************************************
340 * SYSPARAMS_Reset
341 *
342 * Sets the system parameter which should be always loaded to
343 * current value stored in registry.
344 * Invalidates lazy loaded parameter, so it will be loaded the next time
345 * it is requested.
346 *
347 * Parameters:
348 * uiAction - system parameter to reload value for.
349 * Note, only "SET" values can be used for this parameter.
350 * If uiAction is 0 all system parameters are reset.
351 */
352 void SYSPARAMS_Reset( UINT uiAction )
353 {
354 #define WINE_RELOAD_SPI(x) \
355 case x: \
356 spi_loaded[x##_IDX] = FALSE; \
357 SystemParametersInfoA( x, 0, dummy_buf, 0 );\
358 if (uiAction) \
359 break
360
361 #define WINE_IGNORE_SPI(x) \
362 case x: \
363 if (uiAction) \
364 break
365
366 #define WINE_INVALIDATE_SPI(x) \
367 case x: \
368 spi_loaded[x##_IDX] = FALSE; \
369 break
370
371 BOOL not_all_processed = TRUE;
372 char dummy_buf[10];
373
374 /* Execution falls through all the branches for uiAction == 0 */
375 switch (uiAction)
376 {
377 case 0:
378 memset( spi_loaded, 0, sizeof(spi_loaded) );
379
380 WINE_RELOAD_SPI(SPI_SETBORDER);
381 WINE_RELOAD_SPI(SPI_ICONHORIZONTALSPACING);
382 WINE_RELOAD_SPI(SPI_ICONVERTICALSPACING);
383 WINE_IGNORE_SPI(SPI_SETSCREENSAVEACTIVE);
384 WINE_RELOAD_SPI(SPI_SETDOUBLECLKWIDTH);
385 WINE_RELOAD_SPI(SPI_SETDOUBLECLKHEIGHT);
386 WINE_RELOAD_SPI(SPI_SETMOUSEBUTTONSWAP);
387 WINE_RELOAD_SPI(SPI_SETSHOWSOUNDS);
388 WINE_RELOAD_SPI(SPI_SETMENUDROPALIGNMENT);
389
390 default:
391 if (uiAction)
392 {
393 /* lazy loaded parameters */
394 switch (uiAction)
395 {
396 WINE_INVALIDATE_SPI(SPI_SETBEEP);
397 WINE_INVALIDATE_SPI(SPI_SETMOUSE);
398 WINE_INVALIDATE_SPI(SPI_SETKEYBOARDSPEED);
399 WINE_INVALIDATE_SPI(SPI_SETSCREENSAVETIMEOUT);
400 WINE_INVALIDATE_SPI(SPI_SETGRIDGRANULARITY);
401 WINE_INVALIDATE_SPI(SPI_SETKEYBOARDDELAY);
402 WINE_INVALIDATE_SPI(SPI_SETICONTITLEWRAP);
403 WINE_INVALIDATE_SPI(SPI_SETDOUBLECLICKTIME);
404 WINE_INVALIDATE_SPI(SPI_SETDRAGFULLWINDOWS);
405 WINE_INVALIDATE_SPI(SPI_SETWORKAREA);
406 WINE_INVALIDATE_SPI(SPI_SETKEYBOARDPREF);
407 WINE_INVALIDATE_SPI(SPI_SETSCREENREADER);
408 WINE_INVALIDATE_SPI(SPI_SETSCREENSAVERRUNNING);
409 default:
410 FIXME( "Unknown action reset: %u\n", uiAction );
411 break;
412 }
413 }
414 else
415 not_all_processed = FALSE;
416 break;
417 }
418
419 if (!uiAction && not_all_processed)
420 ERR( "Incorrect implementation of SYSPARAMS_Reset. "
421 "Not all params are reloaded.\n" );
422 #undef WINE_INVALIDATE_SPI
423 #undef WINE_IGNORE_SPI
424 #undef WINE_RELOAD_SPI
425 }
426
427 /***********************************************************************
428 * get_volatile_regkey
429 *
430 * Return a handle to the volatile registry key used to store
431 * non-permanently modified parameters.
432 */
433 static HKEY get_volatile_regkey(void)
434 {
435 static HKEY volatile_key;
436
437 if (!volatile_key)
438 {
439 if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
440 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
441 &volatile_key, 0 ) != ERROR_SUCCESS)
442 ERR("Can't create wine configuration registry branch\n");
443 }
444 return volatile_key;
445 }
446
447 /***********************************************************************
448 * SYSPARAMS_NotifyChange
449 *
450 * Sends notification about system parameter update.
451 */
452 void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
453 {
454 static const WCHAR emptyW[1];
455
456 if (notify_change)
457 {
458 if (fWinIni & SPIF_UPDATEINIFILE)
459 {
460 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
461 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
462 uiAction, (LPARAM) emptyW,
463 SMTO_ABORTIFHUNG, 2000, NULL );
464 }
465 else
466 {
467 /* FIXME notify other wine processes with internal message */
468 }
469 }
470 }
471
472
473 /***********************************************************************
474 * Loads system parameter from user profile.
475 */
476 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
477 {
478 BOOL ret = FALSE;
479 DWORD type;
480 HKEY hKey;
481
482 if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
483 (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
484 {
485 ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, (LPBYTE)lpBuf, &count);
486 RegCloseKey( hKey );
487 }
488 return ret;
489 }
490
491 /***********************************************************************
492 * Saves system parameter to user profile.
493 */
494 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
495 UINT fWinIni )
496 {
497 HKEY hKey;
498 HKEY hBaseKey;
499 DWORD dwOptions;
500 BOOL ret = FALSE;
501
502 if (fWinIni & SPIF_UPDATEINIFILE)
503 {
504 hBaseKey = HKEY_CURRENT_USER;
505 dwOptions = 0;
506 }
507 else
508 {
509 hBaseKey = get_volatile_regkey();
510 dwOptions = REG_OPTION_VOLATILE;
511 }
512
513 if (RegCreateKeyExW( hBaseKey, lpRegKey,
514 0, 0, dwOptions, KEY_ALL_ACCESS,
515 0, &hKey, 0 ) == ERROR_SUCCESS)
516 {
517 if (RegSetValueExW( hKey, lpValName, 0, REG_SZ,
518 (const BYTE*)lpValue,
519 (strlenW(lpValue) + 1)*sizeof(WCHAR)) == ERROR_SUCCESS)
520 {
521 ret = TRUE;
522 if (hBaseKey == HKEY_CURRENT_USER)
523 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
524 }
525 RegCloseKey( hKey );
526 }
527 return ret;
528 }
529
530
531 /***********************************************************************
532 * SYSPARAMS_Twips2Pixels
533 *
534 * Convert a dimension value that was obtained from the registry. These are
535 * quoted as being "twips" values if negative and pixels if positive.
536 * See for example
537 * MSDN Library - April 2001 -> Resource Kits ->
538 * Windows 2000 Resource Kit Reference ->
539 * Technical Reference to the Windows 2000 Registry ->
540 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
541 */
542 inline static int SYSPARAMS_Twips2Pixels(int x)
543 {
544 if (x < 0)
545 x = (-x+7)/15;
546 return x;
547 }
548
549 /***********************************************************************
550 * SYSPARAMS_GetRegistryMetric
551 *
552 * Get a registry entry from the already open key. This allows us to open the
553 * section once and read several values.
554 *
555 * Of course this function belongs somewhere more usable but here will do
556 * for now.
557 */
558 static int SYSPARAMS_GetRegistryMetric( HKEY hkey, LPCWSTR lpValName, int default_value )
559 {
560 int value = default_value;
561 if (hkey)
562 {
563 WCHAR buffer[128];
564 DWORD type, count = sizeof(buffer);
565 if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
566 {
567 if (type != REG_SZ)
568 {
569 /* Are there any utilities for converting registry entries
570 * between formats?
571 */
572 /* FIXME_(reg)("We need reg format converter\n"); */
573 }
574 else
575 value = atoiW(buffer);
576 }
577 }
578 return SYSPARAMS_Twips2Pixels(value);
579 }
580
581
582 /***********************************************************************
583 * SYSPARAMS_Init
584 *
585 * Initialisation of the system metrics array.
586 *
587 * Differences in return values between 3.1 and 95 apps under Win95 (FIXME ?):
588 * SM_CXVSCROLL x+1 x Fixed May 24, 1999 - Ronald B. Cemer
589 * SM_CYHSCROLL x+1 x Fixed May 24, 1999 - Ronald B. Cemer
590 * SM_CXDLGFRAME x-1 x Already fixed
591 * SM_CYDLGFRAME x-1 x Already fixed
592 * SM_CYCAPTION x+1 x Fixed May 24, 1999 - Ronald B. Cemer
593 * SM_CYMENU x-1 x Already fixed
594 * SM_CYFULLSCREEN x-1 x
595 * SM_CXFRAME Fixed July 6, 2001 - Bill Medland
596 *
597 * Starting at Win95 there are now a large number or Registry entries in the
598 * [WindowMetrics] section that are probably relevant here.
599 */
600 void SYSPARAMS_Init(void)
601 {
602 HKEY hkey; /* key to the window metrics area of the registry */
603 WCHAR buf[10];
604 INT border;
605 CPINFO cpinfo;
606
607 display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
608 assert( display_dc );
609
610 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
611 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
612
613 sysMetrics[SM_CXVSCROLL] = SYSPARAMS_GetRegistryMetric( hkey, METRICS_SCROLLWIDTH_VALNAME, 16 );
614 sysMetrics[SM_CYHSCROLL] = sysMetrics[SM_CXVSCROLL];
615
616 /* The Win 2000 resource kit SAYS that this is governed by the ScrollHeight
617 * but on my computer that controls the CYV/CXH values. */
618 sysMetrics[SM_CYCAPTION] = SYSPARAMS_GetRegistryMetric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18)
619 + 1; /* for the separator? */
620
621 sysMetrics[SM_CYMENU] = SYSPARAMS_GetRegistryMetric (hkey, METRICS_MENUHEIGHT_VALNAME, 18) + 1;
622
623
624 sysMetrics[SM_CXDLGFRAME] = 3;
625 sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];
626
627 SystemParametersInfoW( SPI_GETBORDER, 0, &border, 0 );
628 sysMetrics[SM_CXFRAME] = sysMetrics[SM_CXDLGFRAME] + border;
629 sysMetrics[SM_CYFRAME] = sysMetrics[SM_CYDLGFRAME] + border;
630
631 sysMetrics[SM_CXCURSOR] = 32;
632 sysMetrics[SM_CYCURSOR] = 32;
633
634 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry. Verified against Win98 and WinXP */
635 sysMetrics[SM_CXBORDER] = 1;
636 sysMetrics[SM_CYBORDER] = sysMetrics[SM_CXBORDER];
637
638 sysMetrics[SM_CYVTHUMB] = sysMetrics[SM_CXVSCROLL];
639 sysMetrics[SM_CXHTHUMB] = sysMetrics[SM_CYVTHUMB];
640 sysMetrics[SM_CXICON] = SYSPARAMS_GetRegistryMetric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
641 sysMetrics[SM_CYICON] = sysMetrics[SM_CXICON];
642 sysMetrics[SM_CYKANJIWINDOW] = 0;
643 sysMetrics[SM_MOUSEPRESENT] = 1;
644 sysMetrics[SM_CYVSCROLL] = SYSPARAMS_GetRegistryMetric (hkey, METRICS_SCROLLHEIGHT_VALNAME, sysMetrics[SM_CXVSCROLL]);
645 sysMetrics[SM_CXHSCROLL] = SYSPARAMS_GetRegistryMetric (hkey, METRICS_SCROLLHEIGHT_VALNAME, sysMetrics[SM_CYHSCROLL]);
646 sysMetrics[SM_DEBUG] = 0;
647
648 sysMetrics[SM_SWAPBUTTON] = 0;
649 if (SYSPARAMS_Load( SPI_SETMOUSEBUTTONSWAP_REGKEY, SPI_SETMOUSEBUTTONSWAP_VALNAME, buf, sizeof(buf) ))
650 sysMetrics[SM_SWAPBUTTON] = atoiW( buf );
651 spi_loaded[SPI_SETMOUSEBUTTONSWAP_IDX] = TRUE;
652
653 sysMetrics[SM_RESERVED1] = 0;
654 sysMetrics[SM_RESERVED2] = 0;
655 sysMetrics[SM_RESERVED3] = 0;
656 sysMetrics[SM_RESERVED4] = 0;
657
658 /* FIXME: The following two are calculated, but how? */
659 sysMetrics[SM_CXMIN] = 112;
660 sysMetrics[SM_CYMIN] = 27;
661
662 sysMetrics[SM_CXSIZE] = SYSPARAMS_GetRegistryMetric (hkey, METRICS_CAPTIONWIDTH_VALNAME, sysMetrics[SM_CYCAPTION] - 1);
663 sysMetrics[SM_CYSIZE] = sysMetrics[SM_CYCAPTION] - 1;
664 sysMetrics[SM_CXMINTRACK] = sysMetrics[SM_CXMIN];
665 sysMetrics[SM_CYMINTRACK] = sysMetrics[SM_CYMIN];
666
667 sysMetrics[SM_CXDOUBLECLK] = 4;
668 sysMetrics[SM_CYDOUBLECLK] = 4;
669
670 if (SYSPARAMS_Load( SPI_SETDOUBLECLKWIDTH_REGKEY1, SPI_SETDOUBLECLKWIDTH_VALNAME, buf, sizeof(buf) ))
671 sysMetrics[SM_CXDOUBLECLK] = atoiW( buf );
672 spi_loaded[SPI_SETDOUBLECLKWIDTH_IDX] = TRUE;
673
674 if (SYSPARAMS_Load( SPI_SETDOUBLECLKHEIGHT_REGKEY1, SPI_SETDOUBLECLKHEIGHT_VALNAME, buf, sizeof(buf) ))
675 sysMetrics[SM_CYDOUBLECLK] = atoiW( buf );
676 spi_loaded[SPI_SETDOUBLECLKHEIGHT_IDX] = TRUE;
677
678 sysMetrics[SM_CXICONSPACING] = 75;
679 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &sysMetrics[SM_CXICONSPACING], 0 );
680 sysMetrics[SM_CYICONSPACING] = 75;
681 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &sysMetrics[SM_CYICONSPACING], 0 );
682
683 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &sysMetrics[SM_MENUDROPALIGNMENT], 0 );
684 sysMetrics[SM_PENWINDOWS] = 0;
685 GetCPInfo( CP_ACP, &cpinfo );
686 sysMetrics[SM_DBCSENABLED] = (cpinfo.MaxCharSize > 1);
687
688 /* FIXME: Need to query X for the following */
689 sysMetrics[SM_CMOUSEBUTTONS] = 3;
690
691 sysMetrics[SM_SECURE] = 0;
692 sysMetrics[SM_CXEDGE] = sysMetrics[SM_CXBORDER] + 1;
693 sysMetrics[SM_CYEDGE] = sysMetrics[SM_CXEDGE];
694 sysMetrics[SM_CXMINSPACING] = 160;
695 sysMetrics[SM_CYMINSPACING] = 24;
696 sysMetrics[SM_CXSMICON] = 16;
697 sysMetrics[SM_CYSMICON] = 16;
698 sysMetrics[SM_CYSMCAPTION] = SYSPARAMS_GetRegistryMetric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15) + 1;
699 sysMetrics[SM_CXSMSIZE] = SYSPARAMS_GetRegistryMetric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
700 sysMetrics[SM_CYSMSIZE] = sysMetrics[SM_CYSMCAPTION] - 1;
701 sysMetrics[SM_CXMENUSIZE] = SYSPARAMS_GetRegistryMetric(hkey, METRICS_MENUWIDTH_VALNAME, sysMetrics[SM_CYMENU] - 1);
702 sysMetrics[SM_CYMENUSIZE] = sysMetrics[SM_CYMENU] - 1;
703
704 /* FIXME: What do these mean? */
705 sysMetrics[SM_ARRANGE] = ARW_HIDE;
706 sysMetrics[SM_CXMINIMIZED] = 160;
707 sysMetrics[SM_CYMINIMIZED] = 24;
708
709 /* FIXME: How do I calculate these? */
710 sysMetrics[SM_NETWORK] = 3;
711
712 /* For the following: 0 = ok, 1 = failsafe, 2 = failsafe + network */
713 sysMetrics[SM_CLEANBOOT] = 0;
714
715 sysMetrics[SM_CXDRAG] = 4;
716 sysMetrics[SM_CYDRAG] = 4;
717 sysMetrics[SM_CXMENUCHECK] = 13;
718 sysMetrics[SM_CYMENUCHECK] = 13;
719
720 /* FIXME: Should check the type of processor for the following */
721 sysMetrics[SM_SLOWMACHINE] = 0;
722
723 /* FIXME: Should perform a check */
724 sysMetrics[SM_MIDEASTENABLED] = 0;
725
726 sysMetrics[SM_MOUSEWHEELPRESENT] = 1;
727
728 sysMetrics[SM_XVIRTUALSCREEN] = 0;
729 sysMetrics[SM_YVIRTUALSCREEN] = 0;
730 sysMetrics[SM_CMONITORS] = 1;
731 sysMetrics[SM_SAMEDISPLAYFORMAT] = 1;
732 sysMetrics[SM_CMETRICS] = SM_CMETRICS;
733
734 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &sysMetrics[SM_SHOWSOUNDS], 0 );
735
736 if (hkey) RegCloseKey (hkey);
737
738 SYSCOLOR_Init();
739 }
740
741
742 /***********************************************************************
743 * SystemParametersInfoW (USER32.@)
744 *
745 * Each system parameter has flag which shows whether the parameter
746 * is loaded or not. Parameters, stored directly in SysParametersInfo are
747 * loaded from registry only when they are requested and the flag is
748 * "false", after the loading the flag is set to "true". On interprocess
749 * notification of the parameter change the corresponding parameter flag is
750 * set to "false". The parameter value will be reloaded when it is requested
751 * the next time.
752 * Parameters, backed by or depend on GetSystemMetrics are processed
753 * differently. These parameters are always loaded. They are reloaded right
754 * away on interprocess change notification. We can't do lazy loading because
755 * we don't want to complicate GetSystemMetrics.
756 * Parameters, backed by X settings are read from corresponding setting.
757 * On the parameter change request the setting is changed. Interprocess change
758 * notifications are ignored.
759 * When parameter value is updated the changed value is stored in permanent
760 * registry branch if saving is requested. Otherwise it is stored
761 * in temporary branch
762 *
763 * Some SPI values can also be stored as Twips values in the registry,
764 * don't forget the conversion!
765 */
766 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
767 PVOID pvParam, UINT fWinIni )
768 {
769 #define WINE_SPI_FIXME(x) \
770 case x: \
771 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
772 SetLastError( ERROR_INVALID_SPI_VALUE ); \
773 ret = FALSE; \
774 break
775 #define WINE_SPI_WARN(x) \
776 case x: \
777 WARN( "Ignored action: %u (%s)\n", x, #x ); \
778 break
779
780 BOOL ret = TRUE;
781 unsigned spi_idx = 0;
782
783 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fWinIni);
784
785 switch (uiAction)
786 {
787 case SPI_GETBEEP: /* 1 */
788 if (!pvParam) return FALSE;
789
790 spi_idx = SPI_SETBEEP_IDX;
791 if (!spi_loaded[spi_idx])
792 {
793 WCHAR buf[5];
794
795 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
796 beep_active = !lstrcmpiW( Yes, buf );
797 spi_loaded[spi_idx] = TRUE;
798 }
799
800 *(BOOL *)pvParam = beep_active;
801 break;
802
803 case SPI_SETBEEP: /* 2 */
804 spi_idx = SPI_SETBEEP_IDX;
805 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
806 (uiParam ? Yes : No), fWinIni ))
807 {
808 beep_active = uiParam;
809 spi_loaded[spi_idx] = TRUE;
810 }
811 else
812 ret = FALSE;
813 break;
814
815 case SPI_GETMOUSE: /* 3 */
816 if (!pvParam) return FALSE;
817
818 spi_idx = SPI_SETMOUSE_IDX;
819 if (!spi_loaded[spi_idx])
820 {
821 WCHAR buf[10];
822
823 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
824 buf, sizeof(buf) ))
825 mouse_threshold1 = atoiW( buf );
826 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
827 buf, sizeof(buf) ))
828 mouse_threshold2 = atoiW( buf );
829 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
830 buf, sizeof(buf) ))
831 mouse_speed = atoiW( buf );
832 spi_loaded[spi_idx] = TRUE;
833 }
834 ((INT *)pvParam)[0] = mouse_threshold1;
835 ((INT *)pvParam)[1] = mouse_threshold2;
836 ((INT *)pvParam)[2] = mouse_speed;
837 break;
838
839 case SPI_SETMOUSE: /* 4 */
840 {
841 WCHAR buf[10];
842
843 if (!pvParam) return FALSE;
844
845 spi_idx = SPI_SETMOUSE_IDX;
846 wsprintfW(buf, CSd, ((INT *)pvParam)[0]);
847
848 if (SYSPARAMS_Save( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
849 buf, fWinIni ))
850 {
851 mouse_threshold1 = ((INT *)pvParam)[0];
852 spi_loaded[spi_idx] = TRUE;
853
854 wsprintfW(buf, CSd, ((INT *)pvParam)[1]);
855 SYSPARAMS_Save( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
856 buf, fWinIni );
857 mouse_threshold2 = ((INT *)pvParam)[1];
858
859 wsprintfW(buf, CSd, ((INT *)pvParam)[2]);
860 SYSPARAMS_Save( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
861 buf, fWinIni );
862 mouse_speed = ((INT *)pvParam)[2];
863 }
864 else
865 ret = FALSE;
866 break;
867 }
868
869 case SPI_GETBORDER: /* 5 */
870 if (!pvParam) return FALSE;
871
872 spi_idx = SPI_SETBORDER_IDX;
873 if (!spi_loaded[spi_idx])
874 {
875 WCHAR buf[10];
876
877 if (SYSPARAMS_Load( SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME, buf, sizeof(buf) ))
878 border = SYSPARAMS_Twips2Pixels( atoiW(buf) );
879
880 spi_loaded[spi_idx] = TRUE;
881 sysMetrics[SM_CXFRAME] = border + sysMetrics[SM_CXDLGFRAME];
882 sysMetrics[SM_CYFRAME] = border + sysMetrics[SM_CYDLGFRAME];
883 }
884 *(INT *)pvParam = border;
885 break;
886
887 case SPI_SETBORDER: /* 6 */
888 {
889 WCHAR buf[10];
890
891 spi_idx = SPI_SETBORDER_IDX;
892 wsprintfW(buf, CSu, uiParam);
893
894 if (SYSPARAMS_Save( SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
895 buf, fWinIni ))
896 {
897 if (uiParam > 0)
898 {
899 border = uiParam;
900 spi_loaded[spi_idx] = TRUE;
901 sysMetrics[SM_CXFRAME] = border + sysMetrics[SM_CXDLGFRAME];
902 sysMetrics[SM_CYFRAME] = border + sysMetrics[SM_CYDLGFRAME];
903 }
904 }
905 else
906 ret = FALSE;
907 break;
908 }
909
910 case SPI_GETKEYBOARDSPEED: /* 10 */
911 if (!pvParam) return FALSE;
912
913 spi_idx = SPI_SETKEYBOARDSPEED_IDX;
914 if (!spi_loaded[spi_idx])
915 {
916 WCHAR buf[10];
917
918 if (SYSPARAMS_Load( SPI_SETKEYBOARDSPEED_REGKEY,
919 SPI_SETKEYBOARDSPEED_VALNAME,
920 buf, sizeof(buf) ))
921 keyboard_speed = atoiW( buf );
922 spi_loaded[spi_idx] = TRUE;
923 }
924 *(INT *)pvParam = keyboard_speed;
925 break;
926
927 case SPI_SETKEYBOARDSPEED: /* 11 */
928 {
929 WCHAR buf[10];
930
931 spi_idx = SPI_SETKEYBOARDSPEED_IDX;
932 if (uiParam > 31)
933 uiParam = 31;
934 wsprintfW(buf, CSu, uiParam);
935
936 if (SYSPARAMS_Save( SPI_SETKEYBOARDSPEED_REGKEY,
937 SPI_SETKEYBOARDSPEED_VALNAME,
938 buf, fWinIni ))
939 {
940 keyboard_speed = uiParam;
941 spi_loaded[spi_idx] = TRUE;
942 }
943 else
944 ret = FALSE;
945 break;
946 }
947
948 /* not implemented in Windows */
949 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
950
951 case SPI_ICONHORIZONTALSPACING: /* 13 */
952 spi_idx = SPI_ICONHORIZONTALSPACING_IDX;
953 if (pvParam != NULL)
954 {
955 if (!spi_loaded[spi_idx])
956 {
957 WCHAR buf[10];
958 int val;
959
960 if (SYSPARAMS_Load( SPI_ICONHORIZONTALSPACING_REGKEY,
961 SPI_ICONHORIZONTALSPACING_VALNAME, buf, sizeof(buf) ))
962 {
963 val = SYSPARAMS_Twips2Pixels( atoiW(buf) );
964 sysMetrics[SM_CXICONSPACING] = val;
965 }
966 spi_loaded[spi_idx] = TRUE;
967 }
968
969 *(INT *)pvParam = sysMetrics[SM_CXICONSPACING];
970 }
971 else
972 {
973 WCHAR buf[10];
974
975 if (uiParam < 32) uiParam = 32;
976
977 wsprintfW(buf, CSu, uiParam);
978 if (SYSPARAMS_Save( SPI_ICONHORIZONTALSPACING_REGKEY,
979 SPI_ICONHORIZONTALSPACING_VALNAME,
980 buf, fWinIni ))
981 {
982 sysMetrics[SM_CXICONSPACING] = uiParam;
983 spi_loaded[spi_idx] = TRUE;
984 }
985 else
986 ret = FALSE;
987 }
988 break;
989
990 case SPI_GETSCREENSAVETIMEOUT: /* 14 */
991 if (!pvParam) return FALSE;
992
993 spi_idx = SPI_SETSCREENSAVETIMEOUT_IDX;
994 if (!spi_loaded[spi_idx])
995 {
996 WCHAR buf[10];
997
998 if (SYSPARAMS_Load( SPI_SETSCREENSAVETIMEOUT_REGKEY,
999 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1000 buf, sizeof(buf) ))
1001 screensave_timeout = atoiW( buf );
1002
1003 spi_loaded[spi_idx] = TRUE;
1004 }
1005 *(INT *)pvParam = screensave_timeout;
1006 break;
1007
1008 case SPI_SETSCREENSAVETIMEOUT: /* 15 */
1009 {
1010 WCHAR buf[10];
1011
1012 spi_idx = SPI_SETSCREENSAVETIMEOUT_IDX;
1013 wsprintfW(buf, CSu, uiParam);
1014
1015 if (SYSPARAMS_Save( SPI_SETSCREENSAVETIMEOUT_REGKEY,
1016 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1017 buf, fWinIni ))
1018 {
1019 screensave_timeout = uiParam;
1020 spi_loaded[spi_idx] = TRUE;
1021 }
1022 else
1023 ret = FALSE;
1024 break;
1025 }
1026
1027 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1028 if (!pvParam) return FALSE;
1029 if (USER_Driver.pGetScreenSaveActive)
1030 *(BOOL *)pvParam = USER_Driver.pGetScreenSaveActive();
1031 else
1032 *(BOOL *)pvParam = FALSE;
1033 break;
1034
1035 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1036 {
1037 WCHAR buf[5];
1038
1039 wsprintfW(buf, CSu, uiParam);
1040 if (USER_Driver.pSetScreenSaveActive)
1041 USER_Driver.pSetScreenSaveActive( uiParam );
1042 /* saved value does not affect Wine */
1043 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1044 SPI_SETSCREENSAVEACTIVE_VALNAME,
1045 buf, fWinIni );
1046 break;
1047 }
1048
1049 case SPI_GETGRIDGRANULARITY: /* 18 */
1050 if (!pvParam) return FALSE;
1051
1052 spi_idx = SPI_SETGRIDGRANULARITY_IDX;
1053 if (!spi_loaded[spi_idx])
1054 {
1055 WCHAR buf[10];
1056
1057 if (SYSPARAMS_Load( SPI_SETGRIDGRANULARITY_REGKEY,
1058 SPI_SETGRIDGRANULARITY_VALNAME,
1059 buf, sizeof(buf) ))
1060 grid_granularity = atoiW( buf );
1061
1062 spi_loaded[spi_idx] = TRUE;
1063 }
1064 *(INT *)pvParam = grid_granularity;
1065 break;
1066
1067 case SPI_SETGRIDGRANULARITY: /* 19 */
1068 {
1069 WCHAR buf[10];
1070
1071 spi_idx = SPI_SETGRIDGRANULARITY_IDX;
1072 wsprintfW(buf, CSu, uiParam);
1073
1074 if (SYSPARAMS_Save( SPI_SETGRIDGRANULARITY_REGKEY,
1075 SPI_SETGRIDGRANULARITY_VALNAME,
1076 buf, fWinIni ))
1077 {
1078 grid_granularity = uiParam;
1079 spi_loaded[spi_idx] = TRUE;
1080 }
1081 else
1082 ret = FALSE;
1083 break;
1084 }
1085
1086 case SPI_SETDESKWALLPAPER: /* 20 */
1087 if (!pvParam || !SetDeskWallPaper( (LPSTR)pvParam )) return FALSE;
1088 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1089 break;
1090
1091 case SPI_SETDESKPATTERN: /* 21 */
1092 /* FIXME: the ability to specify a pattern in pvParam
1093 doesn't seem to be documented for Win32 */
1094 if ((INT16)uiParam == -1)
1095 {
1096 WCHAR buf[256];
1097 GetProfileStringW( Desktop, Pattern,
1098 defPattern,
1099 buf, sizeof(buf)/sizeof(WCHAR) );
1100 ret = DESKTOP_SetPattern( buf );
1101 } else
1102 ret = DESKTOP_SetPattern( (LPWSTR)pvParam );
1103 break;
1104
1105 case SPI_GETKEYBOARDDELAY: /* 22 */
1106 if (!pvParam) return FALSE;
1107
1108 spi_idx = SPI_SETKEYBOARDDELAY_IDX;
1109 if (!spi_loaded[spi_idx])
1110 {
1111 WCHAR buf[10];
1112
1113 if (SYSPARAMS_Load( SPI_SETKEYBOARDDELAY_REGKEY,
1114 SPI_SETKEYBOARDDELAY_VALNAME,
1115 buf, sizeof(buf) ))
1116 {
1117 int i = atoiW( buf );
1118 if ( (i >= 0) && (i <= 3)) keyboard_delay = i;
1119 }
1120
1121 spi_loaded[spi_idx] = TRUE;
1122 }
1123 *(INT *)pvParam = keyboard_delay;
1124 break;
1125
1126 case SPI_SETKEYBOARDDELAY: /* 23 */
1127 {
1128 WCHAR buf[10];
1129
1130 spi_idx = SPI_SETKEYBOARDDELAY_IDX;
1131 wsprintfW(buf, CSu, uiParam);
1132
1133 if (SYSPARAMS_Save( SPI_SETKEYBOARDDELAY_REGKEY,
1134 SPI_SETKEYBOARDDELAY_VALNAME,
1135 buf, fWinIni ))
1136 {
1137 if (uiParam <= 3)
1138 keyboard_delay = uiParam;
1139 spi_loaded[spi_idx] = TRUE;
1140 }
1141 else
1142 ret = FALSE;
1143 break;
1144 }
1145
1146 case SPI_ICONVERTICALSPACING: /* 24 */
1147 spi_idx = SPI_ICONVERTICALSPACING_IDX;
1148 if (pvParam != NULL)
1149 {
1150 if (!spi_loaded[spi_idx])
1151 {
1152 WCHAR buf[10];
1153 int val;
1154
1155 if (SYSPARAMS_Load( SPI_ICONVERTICALSPACING_REGKEY,
1156 SPI_ICONVERTICALSPACING_VALNAME, buf, sizeof(buf) ))
1157 {
1158 val = SYSPARAMS_Twips2Pixels( atoiW(buf) );
1159 sysMetrics[SM_CYICONSPACING] = val;
1160 }
1161 spi_loaded[spi_idx] = TRUE;
1162 }
1163
1164 *(INT *)pvParam = sysMetrics[SM_CYICONSPACING];
1165 }
1166 else
1167 {
1168 WCHAR buf[10];
1169
1170 if (uiParam < 32) uiParam = 32;
1171
1172 wsprintfW(buf, CSu, uiParam);
1173 if (SYSPARAMS_Save( SPI_ICONVERTICALSPACING_REGKEY,
1174 SPI_ICONVERTICALSPACING_VALNAME,
1175 buf, fWinIni ))
1176 {
1177 sysMetrics[SM_CYICONSPACING] = uiParam;
1178 spi_loaded[spi_idx] = TRUE;
1179 }
1180 else
1181 ret = FALSE;
1182 }
1183
1184 break;
1185
1186 case SPI_GETICONTITLEWRAP: /* 25 */
1187 if (!pvParam) return FALSE;
1188
1189 spi_idx = SPI_SETICONTITLEWRAP_IDX;
1190 if (!spi_loaded[spi_idx])
1191 {
1192 WCHAR buf[5];
1193
1194 if (SYSPARAMS_Load( SPI_SETICONTITLEWRAP_REGKEY1,
1195 SPI_SETICONTITLEWRAP_VALNAME, buf, sizeof(buf) ))
1196 icon_title_wrap = atoiW(buf);
1197 spi_loaded[spi_idx] = TRUE;
1198 }
1199
1200 *(BOOL *)pvParam = icon_title_wrap;
1201 break;
1202
1203 case SPI_SETICONTITLEWRAP: /* 26 */
1204 {
1205 WCHAR buf[5];
1206
1207 spi_idx = SPI_SETICONTITLEWRAP_IDX;
1208 wsprintfW(buf, CSu, uiParam);
1209 if (SYSPARAMS_Save( SPI_SETICONTITLEWRAP_REGKEY1,
1210 SPI_SETICONTITLEWRAP_VALNAME,
1211 buf, fWinIni ))
1212 {
1213 SYSPARAMS_Save( SPI_SETICONTITLEWRAP_REGKEY2,
1214 SPI_SETICONTITLEWRAP_VALNAME,
1215 buf, fWinIni );
1216 icon_title_wrap = uiParam;
1217 spi_loaded[spi_idx] = TRUE;
1218 }
1219 else
1220 ret = FALSE;
1221 break;
1222 }
1223
1224 case SPI_GETMENUDROPALIGNMENT: /* 27 */
1225 if (!pvParam) return FALSE;
1226
1227 spi_idx = SPI_SETMENUDROPALIGNMENT_IDX;
1228
1229 if (!spi_loaded[spi_idx])
1230 {
1231 WCHAR buf[5];
1232
1233 if (SYSPARAMS_Load( SPI_SETMENUDROPALIGNMENT_REGKEY1,
1234 SPI_SETMENUDROPALIGNMENT_VALNAME, buf, sizeof(buf) ))
1235 {
1236 sysMetrics[SM_MENUDROPALIGNMENT] = atoiW( buf );
1237 }
1238 spi_loaded[spi_idx] = TRUE;
1239 }
1240
1241 *(BOOL *)pvParam = sysMetrics[SM_MENUDROPALIGNMENT];
1242 break;
1243
1244 case SPI_SETMENUDROPALIGNMENT: /* 28 */
1245 {
1246 WCHAR buf[5];
1247 spi_idx = SPI_SETMENUDROPALIGNMENT_IDX;
1248
1249 wsprintfW(buf, CSu, uiParam);
1250 if (SYSPARAMS_Save( SPI_SETMENUDROPALIGNMENT_REGKEY1,
1251 SPI_SETMENUDROPALIGNMENT_VALNAME,
1252 buf, fWinIni ))
1253 {
1254 SYSPARAMS_Save( SPI_SETMENUDROPALIGNMENT_REGKEY2,
1255 SPI_SETMENUDROPALIGNMENT_VALNAME,
1256 buf, fWinIni );
1257 sysMetrics[SM_MENUDROPALIGNMENT] = uiParam;
1258 spi_loaded[spi_idx] = TRUE;
1259 }
1260 else
1261 ret = FALSE;
1262 break;
1263 }
1264
1265 case SPI_SETDOUBLECLKWIDTH: /* 29 */
1266 {
1267 WCHAR buf[10];
1268 spi_idx = SPI_SETDOUBLECLKWIDTH_IDX;
1269
1270 wsprintfW(buf, CSu, uiParam);
1271 if (SYSPARAMS_Save( SPI_SETDOUBLECLKWIDTH_REGKEY1,
1272 SPI_SETDOUBLECLKWIDTH_VALNAME,
1273 buf, fWinIni ))
1274 {
1275 SYSPARAMS_Save( SPI_SETDOUBLECLKWIDTH_REGKEY2,
1276 SPI_SETDOUBLECLKWIDTH_VALNAME,
1277 buf, fWinIni );
1278 sysMetrics[SM_CXDOUBLECLK] = uiParam;
1279 spi_loaded[spi_idx] = TRUE;
1280 }
1281 else
1282 ret = FALSE;
1283 break;
1284 }
1285
1286 case SPI_SETDOUBLECLKHEIGHT: /* 30 */
1287 {
1288 WCHAR buf[10];
1289 spi_idx = SPI_SETDOUBLECLKHEIGHT_IDX;
1290
1291 wsprintfW(buf, CSu, uiParam);
1292 if (SYSPARAMS_Save( SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1293 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1294 buf, fWinIni ))
1295 {
1296 SYSPARAMS_Save( SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1297 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1298 buf, fWinIni );
1299 sysMetrics[SM_CYDOUBLECLK] = uiParam;
1300 spi_loaded[spi_idx] = TRUE;
1301 }
1302 else
1303 ret = FALSE;
1304 break;
1305 }
1306
1307 case SPI_GETICONTITLELOGFONT: /* 31 */
1308 {
1309 LOGFONTW lfDefault;
1310
1311 if (!pvParam) return FALSE;
1312
1313 spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1314 if (!spi_loaded[spi_idx])
1315 {
1316 /*
1317 * The 'default GDI fonts' seems to be returned.
1318 * If a returned font is not a correct font in your environment,
1319 * please try to fix objects/gdiobj.c at first.
1320 */
1321 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1322
1323 GetProfileStringW( Desktop, IconTitleFaceName,
1324 lfDefault.lfFaceName,
1325 log_font.lfFaceName,
1326 LF_FACESIZE );
1327 log_font.lfHeight = -GetProfileIntW( Desktop, IconTitleSize, 11 );
1328 log_font.lfWidth = 0;
1329 log_font.lfEscapement = log_font.lfOrientation = 0;
1330 log_font.lfWeight = FW_NORMAL;
1331 log_font.lfItalic = FALSE;
1332 log_font.lfStrikeOut = FALSE;
1333 log_font.lfUnderline = FALSE;
1334 log_font.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1335 log_font.lfOutPrecision = OUT_DEFAULT_PRECIS;
1336 log_font.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1337 log_font.lfQuality = DEFAULT_QUALITY;
1338 log_font.lfPitchAndFamily = DEFAULT_PITCH;
1339 spi_loaded[spi_idx] = TRUE;
1340 }
1341 *(LOGFONTW *)pvParam = log_font;
1342 break;
1343 }
1344
1345 case SPI_SETDOUBLECLICKTIME: /* 32 */
1346 {
1347 WCHAR buf[10];
1348
1349 spi_idx = SPI_SETDOUBLECLICKTIME_IDX;
1350 wsprintfW(buf, CSu, uiParam);
1351
1352 if (SYSPARAMS_Save( SPI_SETDOUBLECLICKTIME_REGKEY,
1353 SPI_SETDOUBLECLICKTIME_VALNAME,
1354 buf, fWinIni ))
1355 {
1356 if (!uiParam)
1357 uiParam = 500;
1358 double_click_time = uiParam;
1359 spi_loaded[spi_idx] = TRUE;
1360 }
1361 else
1362 ret = FALSE;
1363 break;
1364 }
1365
1366 case SPI_SETMOUSEBUTTONSWAP: /* 33 */
1367 {
1368 WCHAR buf[5];
1369 spi_idx = SPI_SETMOUSEBUTTONSWAP_IDX;
1370
1371 wsprintfW(buf, CSu, uiParam);
1372 if (SYSPARAMS_Save( SPI_SETMOUSEBUTTONSWAP_REGKEY,
1373 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1374 buf, fWinIni ))
1375 {
1376 sysMetrics[SM_SWAPBUTTON] = uiParam;
1377 spi_loaded[spi_idx] = TRUE;
1378 }
1379 else
1380 ret = FALSE;
1381 break;
1382 }
1383
1384 WINE_SPI_FIXME(SPI_SETICONTITLELOGFONT); /* 34 */
1385
1386 case SPI_GETFASTTASKSWITCH: /* 35 */
1387 if (!pvParam) return FALSE;
1388 *(BOOL *)pvParam = 1;
1389 break;
1390
1391 case SPI_SETFASTTASKSWITCH: /* 36 */
1392 /* the action is disabled */
1393 ret = FALSE;
1394 break;
1395
1396 case SPI_SETDRAGFULLWINDOWS: /* 37 WINVER >= 0x0400 */
1397 {
1398 WCHAR buf[5];
1399
1400 spi_idx = SPI_SETDRAGFULLWINDOWS_IDX;
1401 wsprintfW(buf, CSu, uiParam);
1402 if (SYSPARAMS_Save( SPI_SETDRAGFULLWINDOWS_REGKEY,
1403 SPI_SETDRAGFULLWINDOWS_VALNAME,
1404 buf, fWinIni ))
1405 {
1406 drag_full_windows = uiParam;
1407 spi_loaded[spi_idx] = TRUE;
1408 }
1409 else
1410 ret = FALSE;
1411 break;
1412 }
1413
1414 case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
1415 if (!pvParam) return FALSE;
1416
1417 spi_idx = SPI_SETDRAGFULLWINDOWS_IDX;
1418 if (!spi_loaded[spi_idx])
1419 {
1420 WCHAR buf[5];
1421
1422 if (SYSPARAMS_Load( SPI_SETDRAGFULLWINDOWS_REGKEY,
1423 SPI_SETDRAGFULLWINDOWS_VALNAME, buf, sizeof(buf) ))
1424 drag_full_windows = atoiW(buf);
1425 spi_loaded[spi_idx] = TRUE;
1426 }
1427
1428 *(BOOL *)pvParam = drag_full_windows;
1429 break;
1430
1431 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
1432 {
1433 LPNONCLIENTMETRICSW lpnm = (LPNONCLIENTMETRICSW)pvParam;
1434
1435 if (!pvParam) return FALSE;
1436
1437 if (lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1438 {
1439 /* clear the struct, so we have 'sane' members */
1440 memset(
1441 (char *)pvParam + sizeof(lpnm->cbSize),
1442 0,
1443 lpnm->cbSize - sizeof(lpnm->cbSize)
1444 );
1445
1446 /* initialize geometry entries */
1447 lpnm->iBorderWidth = 1;
1448 lpnm->iScrollWidth = sysMetrics[SM_CXVSCROLL];
1449 lpnm->iScrollHeight = sysMetrics[SM_CYHSCROLL];
1450
1451 /* size of the normal caption buttons */
1452 lpnm->iCaptionWidth = sysMetrics[SM_CXSIZE];
1453 lpnm->iCaptionHeight = sysMetrics[SM_CYSIZE];
1454
1455 /* caption font metrics */
1456 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfCaptionFont), 0 );
1457 lpnm->lfCaptionFont.lfWeight = FW_BOLD;
1458
1459 /* size of the small caption buttons */
1460 lpnm->iSmCaptionWidth = sysMetrics[SM_CXSMSIZE];
1461 lpnm->iSmCaptionHeight = sysMetrics[SM_CYSMSIZE];
1462
1463 /* small caption font metrics */
1464 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfSmCaptionFont), 0 );
1465
1466 /* menus, FIXME: names of wine.conf entries are bogus */
1467
1468 /* size of the menu (MDI) buttons */
1469 lpnm->iMenuWidth = sysMetrics[SM_CXMENUSIZE];
1470 lpnm->iMenuHeight = sysMetrics[SM_CYMENUSIZE];
1471
1472 /* menu font metrics */
1473 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfMenuFont), 0 );
1474 GetProfileStringW( Desktop, MenuFont, lpnm->lfCaptionFont.lfFaceName,
1475 lpnm->lfMenuFont.lfFaceName, LF_FACESIZE );
1476 lpnm->lfMenuFont.lfHeight = -GetProfileIntW( Desktop, MenuFontSize, 11 );
1477 lpnm->lfMenuFont.lfWeight = FW_NORMAL;
1478
1479 /* status bar font metrics */
1480 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1481 (LPVOID)&(lpnm->lfStatusFont), 0 );
1482 GetProfileStringW( Desktop, StatusFont, lpnm->lfCaptionFont.lfFaceName,
1483 lpnm->lfStatusFont.lfFaceName, LF_FACESIZE );
1484 lpnm->lfStatusFont.lfHeight = -GetProfileIntW( Desktop, StatusFontSize, 11 );
1485 lpnm->lfStatusFont.lfWeight = FW_NORMAL;
1486
1487 /* message font metrics */
1488 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1489 (LPVOID)&(lpnm->lfMessageFont), 0 );
1490 GetProfileStringW( Desktop, MessageFont, lpnm->lfCaptionFont.lfFaceName,
1491 lpnm->lfMessageFont.lfFaceName, LF_FACESIZE );
1492 lpnm->lfMessageFont.lfHeight = -GetProfileIntW( Desktop, MessageFontSize, 11 );
1493 lpnm->lfMessageFont.lfWeight = FW_NORMAL;
1494
1495 }
1496 else
1497 {
1498 WARN("size mismatch !! (is %d; should be %d)\n", lpnm->cbSize, sizeof(NONCLIENTMETRICSW));
1499 /* FIXME: SetLastError? */
1500 ret = FALSE;
1501 }
1502 break;
1503 }
1504 WINE_SPI_FIXME(SPI_SETNONCLIENTMETRICS); /* 42 WINVER >= 0x400 */
1505
1506 case SPI_GETMINIMIZEDMETRICS: /* 43 WINVER >= 0x400 */
1507 {
1508 MINIMIZEDMETRICS * lpMm = pvParam;
1509 if (lpMm && lpMm->cbSize == sizeof(*lpMm))
1510 {
1511 lpMm->iWidth = sysMetrics[SM_CXMINIMIZED] - 6;
1512 lpMm->iHorzGap = sysMetrics[SM_CXMINSPACING] - sysMetrics[SM_CXMINIMIZED];
1513 lpMm->iVertGap = sysMetrics[SM_CYMINSPACING] - sysMetrics[SM_CYMINIMIZED];
1514 lpMm->iArrange = sysMetrics[SM_ARRANGE];
1515 }
1516 else
1517 ret = FALSE;
1518 break;
1519 }
1520 case SPI_SETMINIMIZEDMETRICS: /* 44 WINVER >= 0x400 */
1521 {
1522 MINIMIZEDMETRICS * lpMm = pvParam;
1523 if (lpMm && lpMm->cbSize == sizeof(*lpMm))
1524 {
1525 sysMetrics[SM_CXMINIMIZED] = lpMm->iWidth + 6;
1526 sysMetrics[SM_CXMINSPACING] = lpMm->iHorzGap + sysMetrics[SM_CXMINIMIZED];
1527 sysMetrics[SM_CYMINSPACING] = lpMm->iVertGap + sysMetrics[SM_CYMINIMIZED];
1528 sysMetrics[SM_ARRANGE] = lpMm->iArrange;
1529 }
1530 else
1531 ret = FALSE;
1532 break;
1533 }
1534
1535 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
1536 {
1537 LPICONMETRICSW lpIcon = pvParam;
1538 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1539 {
1540 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1541 &lpIcon->iHorzSpacing, FALSE );
1542 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1543 &lpIcon->iVertSpacing, FALSE );
1544 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1545 &lpIcon->iTitleWrap, FALSE );
1546 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1547 &lpIcon->lfFont, FALSE );
1548 }
1549 else
1550 {
1551 ret = FALSE;
1552 }
1553 break;
1554 }
1555
1556 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
1557 {
1558 LPICONMETRICSW lpIcon = pvParam;
1559 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1560 {
1561 sysMetrics[SM_CXICONSPACING] = lpIcon->iHorzSpacing;
1562 sysMetrics[SM_CYICONSPACING] = lpIcon->iVertSpacing;
1563 icon_title_wrap = lpIcon->iTitleWrap;
1564 log_font = lpIcon->lfFont;
1565 }
1566 else
1567 {
1568 ret = FALSE;
1569 }
1570 break;
1571 }
1572
1573 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1574 {
1575 if (!pvParam) return FALSE;
1576
1577 spi_idx = SPI_SETWORKAREA_IDX;
1578 CopyRect( &work_area, (RECT *)pvParam );
1579 spi_loaded[spi_idx] = TRUE;
1580
1581 break;
1582 }
1583
1584 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1585 {
1586 if (!pvParam) return FALSE;
1587
1588 spi_idx = SPI_SETWORKAREA_IDX;
1589 if (!spi_loaded[spi_idx])
1590 {
1591 SetRect( &work_area, 0, 0,
1592 GetSystemMetrics( SM_CXSCREEN ),
1593 GetSystemMetrics( SM_CYSCREEN ) );
1594 spi_loaded[spi_idx] = TRUE;
1595 }
1596 CopyRect( (RECT *)pvParam, &work_area );
1597
1598 break;
1599 }
1600
1601 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1602
1603 case SPI_GETFILTERKEYS: /* 50 */
1604 {
1605 LPFILTERKEYS lpFilterKeys = (LPFILTERKEYS)pvParam;
1606 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1607 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1608 {
1609 /* Indicate that no FilterKeys feature available */
1610 lpFilterKeys->dwFlags = 0;
1611 lpFilterKeys->iWaitMSec = 0;
1612 lpFilterKeys->iDelayMSec = 0;
1613 lpFilterKeys->iRepeatMSec = 0;
1614 lpFilterKeys->iBounceMSec = 0;
1615 }
1616 else
1617 {
1618 ret = FALSE;
1619 }
1620 break;
1621 }
1622 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1623
1624 case SPI_GETTOGGLEKEYS: /* 52 */
1625 {
1626 LPTOGGLEKEYS lpToggleKeys = (LPTOGGLEKEYS)pvParam;
1627 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1628 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1629 {
1630 /* Indicate that no ToggleKeys feature available */
1631 lpToggleKeys->dwFlags = 0;
1632 }
1633 else
1634 {
1635 ret = FALSE;
1636 }
1637 break;
1638 }
1639 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1640
1641 case SPI_GETMOUSEKEYS: /* 54 */
1642 {
1643 LPMOUSEKEYS lpMouseKeys = (LPMOUSEKEYS)pvParam;
1644 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1645 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1646 {
1647 /* Indicate that no MouseKeys feature available */
1648 lpMouseKeys->dwFlags = 0;
1649 lpMouseKeys->iMaxSpeed = 360;
1650 lpMouseKeys->iTimeToMaxSpeed = 1000;
1651 lpMouseKeys->iCtrlSpeed = 0;
1652 lpMouseKeys->dwReserved1 = 0;
1653 lpMouseKeys->dwReserved2 = 0;
1654 }
1655 else
1656 {
1657 ret = FALSE;
1658 }
1659 break;
1660 }
1661 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1662
1663 case SPI_GETSHOWSOUNDS: /* 56 */
1664 if (!pvParam) return FALSE;
1665
1666 spi_idx = SPI_SETSHOWSOUNDS_IDX;
1667
1668 if (!spi_loaded[spi_idx])
1669 {
1670 WCHAR buf[10];
1671
1672 if (SYSPARAMS_Load( SPI_SETSHOWSOUNDS_REGKEY,
1673 SPI_SETSHOWSOUNDS_VALNAME, buf, sizeof(buf) ))
1674 {
1675 sysMetrics[SM_SHOWSOUNDS] = atoiW( buf );
1676 }
1677 spi_loaded[spi_idx] = TRUE;
1678 }
1679
1680 *(INT *)pvParam = sysMetrics[SM_SHOWSOUNDS];
1681 break;
1682
1683 case SPI_SETSHOWSOUNDS: /* 57 */
1684 {
1685 WCHAR buf[10];
1686 spi_idx = SPI_SETSHOWSOUNDS_IDX;
1687
1688 wsprintfW(buf, CSu, uiParam);
1689 if (SYSPARAMS_Save( SPI_SETSHOWSOUNDS_REGKEY,
1690 SPI_SETSHOWSOUNDS_VALNAME,
1691 buf, fWinIni ))
1692 {
1693 sysMetrics[SM_SHOWSOUNDS] = uiParam;
1694 spi_loaded[spi_idx] = TRUE;
1695 }
1696 else
1697 ret = FALSE;
1698 break;
1699 }
1700
1701 case SPI_GETSTICKYKEYS: /* 58 */
1702 {
1703 LPSTICKYKEYS lpStickyKeys = (LPSTICKYKEYS)pvParam;
1704 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1705 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1706 {
1707 /* Indicate that no StickyKeys feature available */
1708 lpStickyKeys->dwFlags = 0;
1709 }
1710 else
1711 {
1712 ret = FALSE;
1713 }
1714 break;
1715 }
1716 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1717
1718 case SPI_GETACCESSTIMEOUT: /* 60 */
1719 {
1720 LPACCESSTIMEOUT lpAccessTimeout = (LPACCESSTIMEOUT)pvParam;
1721 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1722 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1723 {
1724 /* Indicate that no accessibility features timeout is available */
1725 lpAccessTimeout->dwFlags = 0;
1726 lpAccessTimeout->iTimeOutMSec = 0;
1727 }
1728 else
1729 {
1730 ret = FALSE;
1731 }
1732 break;
1733 }
1734 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1735
1736 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1737 {
1738 LPSERIALKEYSW lpSerialKeysW = (LPSERIALKEYSW)pvParam;
1739 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1740 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1741 {
1742 /* Indicate that no SerialKeys feature available */
1743 lpSerialKeysW->dwFlags = 0;
1744 lpSerialKeysW->lpszActivePort = NULL;
1745 lpSerialKeysW->lpszPort = NULL;
1746 lpSerialKeysW->iBaudRate = 0;
1747 lpSerialKeysW->iPortState = 0;
1748 }
1749 else
1750 {
1751 ret = FALSE;
1752 }
1753 break;
1754 }
1755 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1756
1757 case SPI_GETSOUNDSENTRY: /* 64 */
1758 {
1759 LPSOUNDSENTRYW lpSoundSentryW = (LPSOUNDSENTRYW)pvParam;
1760 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1761 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1762 {
1763 /* Indicate that no SoundSentry feature available */
1764 lpSoundSentryW->dwFlags = 0;
1765 lpSoundSentryW->iFSTextEffect = 0;
1766 lpSoundSentryW->iFSTextEffectMSec = 0;
1767 lpSoundSentryW->iFSTextEffectColorBits = 0;
1768 lpSoundSentryW->iFSGrafEffect = 0;
1769 lpSoundSentryW->iFSGrafEffectMSec = 0;
1770 lpSoundSentryW->iFSGrafEffectColor = 0;
1771 lpSoundSentryW->iWindowsEffect = 0;
1772 lpSoundSentryW->iWindowsEffectMSec = 0;
1773 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1774 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1775 }
1776 else
1777 {
1778 ret = FALSE;
1779 }
1780 break;
1781 }
1782 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1783
1784 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1785 {
1786 LPHIGHCONTRASTW lpHighContrastW = (LPHIGHCONTRASTW)pvParam;
1787 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1788 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1789 {
1790 /* Indicate that no high contrast feature available */
1791 lpHighContrastW->dwFlags = 0;
1792 lpHighContrastW->lpszDefaultScheme = NULL;
1793 }
1794 else
1795 {
1796 ret = FALSE;
1797 }
1798 break;
1799 }
1800 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1801
1802 case SPI_GETKEYBOARDPREF: /* 68 WINVER >= 0x400 */
1803 if (!pvParam) return FALSE;
1804
1805 spi_idx = SPI_SETKEYBOARDPREF_IDX;
1806 if (!spi_loaded[spi_idx])
1807 {
1808 WCHAR buf[5];
1809
1810 if (SYSPARAMS_Load( SPI_SETKEYBOARDPREF_REGKEY,
1811 SPI_SETKEYBOARDPREF_VALNAME, buf, sizeof(buf) ))
1812 keyboard_pref = atoiW(buf);
1813 spi_loaded[spi_idx] = TRUE;
1814 }
1815
1816 *(BOOL *)pvParam = keyboard_pref;
1817 break;
1818
1819 case SPI_SETKEYBOARDPREF: /* 69 WINVER >= 0x400 */
1820 {
1821 WCHAR buf[5];
1822
1823 spi_idx = SPI_SETKEYBOARDPREF_IDX;
1824 wsprintfW(buf, CSu, uiParam);
1825 if (SYSPARAMS_Save( SPI_SETKEYBOARDPREF_REGKEY,
1826 SPI_SETKEYBOARDPREF_VALNAME,
1827 buf, fWinIni ))
1828 {
1829 keyboard_pref = uiParam;
1830 spi_loaded[spi_idx] = TRUE;
1831 }
1832 else
1833 ret = FALSE;
1834 break;
1835 }
1836
1837 case SPI_GETSCREENREADER: /* 70 WINVER >= 0x400 */
1838 if (!pvParam) return FALSE;
1839
1840 spi_idx = SPI_SETSCREENREADER_IDX;
1841 if (!spi_loaded[spi_idx])
1842 {
1843 WCHAR buf[5];
1844
1845 if (SYSPARAMS_Load( SPI_SETSCREENREADER_REGKEY,
1846 SPI_SETSCREENREADER_VALNAME, buf, sizeof(buf) ))
1847 screen_reader = atoiW(buf);
1848 spi_loaded[spi_idx] = TRUE;
1849 }
1850
1851 *(BOOL *)pvParam = screen_reader;
1852 break;
1853
1854 case SPI_SETSCREENREADER: /* 71 WINVER >= 0x400 */
1855 {
1856 WCHAR buf[5];
1857
1858 spi_idx = SPI_SETSCREENREADER_IDX;
1859 wsprintfW(buf, CSu, uiParam);
1860 if (SYSPARAMS_Save( SPI_SETSCREENREADER_REGKEY,
1861 SPI_SETSCREENREADER_VALNAME,
1862 buf, fWinIni ))
1863 {
1864 screen_reader = uiParam;
1865 spi_loaded[spi_idx] = TRUE;
1866 }
1867 else
1868 ret = FALSE;
1869 break;
1870 }
1871
1872 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1873 {
1874 LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)pvParam;
1875
1876 /* Tell it "disabled" */
1877 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1878 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1879 else
1880 ret = FALSE;
1881 break;
1882 }
1883 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1884
1885 case SPI_GETFONTSMOOTHING: /* 74 WINVER >= 0x400 */
1886 if (!pvParam) return FALSE;
1887
1888 spi_idx = SPI_SETFONTSMOOTHING_IDX;
1889 if (!spi_loaded[spi_idx])
1890 {
1891 WCHAR buf[5];
1892
1893 if (SYSPARAMS_Load( SPI_SETFONTSMOOTHING_REGKEY,
1894 SPI_SETFONTSMOOTHING_VALNAME, buf, sizeof(buf) ))
1895 {
1896 spi_loaded[spi_idx] = TRUE;
1897 if (buf[0] == 0x01 || buf[0] == 0x02) /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
1898 {
1899 font_smoothing = TRUE;
1900 }
1901 }
1902 }
1903
1904 *(BOOL *)pvParam = font_smoothing;
1905
1906 break;
1907
1908 WINE_SPI_FIXME(SPI_SETFONTSMOOTHING); /* 75 WINVER >= 0x400 */
1909
1910 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
1911 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
1912
1913 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
1914
1915 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
1916 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
1917 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
1918 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
1919
1920 case SPI_GETLOWPOWERACTIVE: /* 83 WINVER >= 0x400 */
1921 if (!pvParam)
1922 {
1923 SetLastError(ERROR_INVALID_PARAMETER);
1924 return FALSE;
1925 }
1926
1927 spi_idx = SPI_SETLOWPOWERACTIVE_IDX;
1928 if (!spi_loaded[spi_idx])
1929 {
1930 WCHAR buf[5];
1931 if(SYSPARAMS_Load( SPI_SETLOWPOWERACTIVE_REGKEY,
1932 SPI_SETLOWPOWERACTIVE_VALNAME,
1933 buf, sizeof(buf) ))
1934 lowpoweractive = atoiW(buf);
1935 spi_loaded[spi_idx] = TRUE;
1936 }
1937 *(BOOL *)pvParam = lowpoweractive;
1938 break;
1939
1940 case SPI_GETPOWEROFFACTIVE: /* 84 WINVER >= 0x400 */
1941 if (!pvParam)
1942 {
1943 SetLastError(ERROR_INVALID_PARAMETER);
1944 return FALSE;
1945 }
1946
1947 spi_idx = SPI_SETPOWEROFFACTIVE_IDX;
1948 if (!spi_loaded[spi_idx])
1949 {
1950 WCHAR buf[5];
1951 if(SYSPARAMS_Load( SPI_SETPOWEROFFACTIVE_REGKEY,
1952 SPI_SETPOWEROFFACTIVE_VALNAME,
1953 buf, sizeof(buf) ))
1954 poweroffactive = atoiW(buf);
1955 spi_loaded[spi_idx] = TRUE;
1956 }
1957 *(BOOL *)pvParam = poweroffactive;
1958 break;
1959
1960 case SPI_SETLOWPOWERACTIVE: /* 85 WINVER >= 0x400 */
1961 {
1962 WCHAR buf[5];
1963
1964 spi_idx = SPI_SETLOWPOWERACTIVE_IDX;
1965 wsprintfW(buf, CSu, uiParam);
1966
1967 if (SYSPARAMS_Save( SPI_SETLOWPOWERACTIVE_REGKEY,
1968 SPI_SETLOWPOWERACTIVE_VALNAME,
1969 buf, fWinIni ))
1970 {
1971 lowpoweractive = uiParam;
1972 spi_loaded[spi_idx] = TRUE;
1973 }
1974 else
1975 ret = FALSE;
1976 break;
1977 }
1978
1979 case SPI_SETPOWEROFFACTIVE: /* 86 WINVER >= 0x400 */
1980 {
1981 WCHAR buf[5];
1982
1983 spi_idx = SPI_SETPOWEROFFACTIVE_IDX;
1984 wsprintfW(buf, CSu, uiParam);
1985
1986 if (SYSPARAMS_Save( SPI_SETPOWEROFFACTIVE_REGKEY,
1987 SPI_SETPOWEROFFACTIVE_VALNAME,
1988 buf, fWinIni ))
1989 {
1990 poweroffactive = uiParam;
1991 spi_loaded[spi_idx] = TRUE;
1992 }
1993 else
1994 ret = FALSE;
1995 break;
1996 }
1997
1998 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
1999 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
2000
2001 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
2002 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
2003 break;
2004
2005 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
2006
2007 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
2008
2009 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
2010 WARN("pretend no support for Win9x Plus! for now.\n");
2011 ret = FALSE; /* yes, this is the result value */
2012 break;
2013
2014 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
2015 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
2016 WINE_SPI_FIXME(SPI_GETSNAPTODEFBUTTON); /* 95 WINVER >= 0x400 */
2017 WINE_SPI_FIXME(SPI_SETSNAPTODEFBUTTON); /* 96 WINVER >= 0x400 */
2018
2019 case SPI_SETSCREENSAVERRUNNING: /* 97 WINVER >= 0x400 */
2020 {
2021 /* SPI_SCREENSAVERRUNNING is an alias for SPI_SETSCREENSAVERRUNNING */
2022 WCHAR buf[5];
2023
2024 spi_idx = SPI_SETSCREENSAVERRUNNING_IDX;
2025 wsprintfW(buf, CSu, uiParam);
2026
2027 /* save only temporarily */
2028 if (SYSPARAMS_Save( SPI_SETSCREENSAVERRUNNING_REGKEY,
2029 SPI_SETSCREENSAVERRUNNING_VALNAME,
2030 buf, 0 ))
2031 {
2032 screensaver_running = uiParam;
2033 spi_loaded[spi_idx] = TRUE;
2034 }
2035 else
2036 ret = FALSE;
2037 break;
2038 }
2039
2040 case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2041 if (!pvParam) return FALSE;
2042
2043 spi_idx = SPI_SETMOUSEHOVERWIDTH_IDX;
2044 if (!spi_loaded[spi_idx])
2045 {
2046 WCHAR buf[10];
2047
2048 if (SYSPARAMS_Load( SPI_SETMOUSEHOVERWIDTH_REGKEY,
2049 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2050 buf, sizeof(buf) ))
2051 mouse_hover_width = atoiW( buf );
2052 spi_loaded[spi_idx] = TRUE;
2053 }
2054 *(INT *)pvParam = mouse_hover_width;
2055 break;
2056
2057 case SPI_SETMOUSEHOVERWIDTH: /* 99 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2058 {
2059 WCHAR buf[10];
2060
2061 spi_idx = SPI_SETMOUSEHOVERWIDTH_IDX;
2062 wsprintfW(buf, CSu, uiParam);
2063
2064 if (SYSPARAMS_Save( SPI_SETMOUSEHOVERWIDTH_REGKEY,
2065 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2066 buf, fWinIni ))
2067 {
2068 mouse_hover_width = uiParam;
2069 spi_loaded[spi_idx] = TRUE;
2070 }
2071 else
2072 ret = FALSE;
2073 break;
2074 }
2075
2076 case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2077 if (!pvParam) return FALSE;
2078
2079 spi_idx = SPI_SETMOUSEHOVERHEIGHT_IDX;
2080 if (!spi_loaded[spi_idx])
2081 {
2082 WCHAR buf[10];
2083
2084 if (SYSPARAMS_Load( SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2085 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2086 buf, sizeof(buf) ))
2087 mouse_hover_height = atoiW( buf );
2088
2089 spi_loaded[spi_idx] = TRUE;
2090 }
2091 *(INT *)pvParam = mouse_hover_height;
2092 break;
2093
2094 case SPI_SETMOUSEHOVERHEIGHT: /* 101 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2095 {
2096 WCHAR buf[10];
2097
2098 spi_idx = SPI_SETMOUSEHOVERHEIGHT_IDX;
2099 wsprintfW(buf, CSu, uiParam);
2100
2101 if (SYSPARAMS_Save( SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2102 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2103 buf, fWinIni ))
2104 {
2105 mouse_hover_height = uiParam;
2106 spi_loaded[spi_idx] = TRUE;
2107 }
2108 else
2109 ret = FALSE;
2110 break;
2111 }
2112
2113 case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2114 if (!pvParam) return FALSE;
2115
2116 spi_idx = SPI_SETMOUSEHOVERTIME_IDX;
2117 if (!spi_loaded[spi_idx])
2118 {
2119 WCHAR buf[10];
2120
2121 if (SYSPARAMS_Load( SPI_SETMOUSEHOVERTIME_REGKEY,
2122 SPI_SETMOUSEHOVERTIME_VALNAME,
2123 buf, sizeof(buf) ))
2124 mouse_hover_time = atoiW( buf );
2125
2126 spi_loaded[spi_idx] = TRUE;
2127 }
2128 *(INT *)pvParam = mouse_hover_time;
2129 break;
2130
2131 case SPI_SETMOUSEHOVERTIME: /* 103 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2132 {
2133 WCHAR buf[10];
2134
2135 spi_idx = SPI_SETMOUSEHOVERTIME_IDX;
2136 wsprintfW(buf, CSu, uiParam);
2137
2138 if (SYSPARAMS_Save( SPI_SETMOUSEHOVERTIME_REGKEY,
2139 SPI_SETMOUSEHOVERTIME_VALNAME,
2140 buf, fWinIni ))
2141 {
2142 mouse_hover_time = uiParam;
2143 spi_loaded[spi_idx] = TRUE;
2144 }
2145 else
2146 ret = FALSE;
2147 break;
2148 }
2149
2150 case SPI_GETWHEELSCROLLLINES: /* 104 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2151 if (!pvParam) return FALSE;
2152
2153 spi_idx = SPI_SETMOUSESCROLLLINES_IDX;
2154 if (!spi_loaded[spi_idx])
2155 {
2156 WCHAR buf[10];
2157
2158 if (SYSPARAMS_Load( SPI_SETMOUSESCROLLLINES_REGKEY,
2159 SPI_SETMOUSESCROLLLINES_VALNAME,
2160 buf, sizeof(buf) ))
2161 mouse_scroll_lines = atoiW( buf );
2162
2163 spi_loaded[spi_idx] = TRUE;
2164 }
2165 *(INT *)pvParam = mouse_scroll_lines;
2166 break;
2167
2168 case SPI_SETWHEELSCROLLLINES: /* 105 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2169 {
2170 WCHAR buf[10];
2171
2172 spi_idx = SPI_SETMOUSESCROLLLINES_IDX;
2173 wsprintfW(buf, CSu, uiParam);
2174
2175 if (SYSPARAMS_Save( SPI_SETMOUSESCROLLLINES_REGKEY,
2176 SPI_SETMOUSESCROLLLINES_VALNAME,
2177 buf, fWinIni ))
2178 {
2179 mouse_scroll_lines = uiParam;
2180 spi_loaded[spi_idx] = TRUE;
2181 }
2182 else
2183 ret = FALSE;
2184 break;
2185 }
2186
2187 case SPI_GETMENUSHOWDELAY: /* 106 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2188 if (!pvParam) return FALSE;
2189
2190 spi_idx = SPI_SETMENUSHOWDELAY_IDX;
2191 if (!spi_loaded[spi_idx])
2192 {
2193 WCHAR buf[10];
2194
2195 if (SYSPARAMS_Load( SPI_SETMENUSHOWDELAY_REGKEY,
2196 SPI_SETMENUSHOWDELAY_VALNAME,
2197 buf, sizeof(buf) ))
2198 menu_show_delay = atoiW( buf );
2199
2200 spi_loaded[spi_idx] = TRUE;
2201 }
2202 *(INT *)pvParam = menu_show_delay;
2203 break;
2204
2205 case SPI_SETMENUSHOWDELAY: /* 107 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2206 {
2207 WCHAR buf[10];
2208
2209 spi_idx = SPI_SETMENUSHOWDELAY_IDX;
2210 wsprintfW(buf, CSu, uiParam);
2211
2212 if (SYSPARAMS_Save( SPI_SETMENUSHOWDELAY_REGKEY,
2213 SPI_SETMENUSHOWDELAY_VALNAME,
2214 buf, fWinIni ))
2215 {
2216 menu_show_delay = uiParam;
2217 spi_loaded[spi_idx] = TRUE;
2218 }
2219 else
2220 ret = FALSE;
2221 break;
2222 }
2223
2224 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2225 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2226 WINE_SPI_FIXME(SPI_GETMOUSESPEED); /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2227 WINE_SPI_FIXME(SPI_SETMOUSESPEED); /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2228
2229 case SPI_GETSCREENSAVERRUNNING: /* 114 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2230 if (!pvParam) return FALSE;
2231
2232 spi_idx = SPI_SETSCREENSAVERRUNNING_IDX;
2233 if (!spi_loaded[spi_idx])
2234 {
2235 WCHAR buf[5];
2236
2237 if (SYSPARAMS_Load( SPI_SETSCREENSAVERRUNNING_REGKEY,
2238 SPI_SETSCREENSAVERRUNNING_VALNAME, buf, sizeof(buf) ))
2239 screensaver_running = atoiW( buf );
2240 spi_loaded[spi_idx] = TRUE;
2241 }
2242
2243 *(BOOL *)pvParam = screensaver_running;
2244 break;
2245
2246 case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2247 {
2248 WCHAR buf[MAX_PATH];
2249
2250 if (!pvParam) return FALSE;
2251
2252 if (uiParam > MAX_PATH)
2253 {
2254 uiParam = MAX_PATH;
2255 }
2256
2257 if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2258 {
2259 lstrcpynW((WCHAR*)pvParam, buf, uiParam);
2260 }
2261 else
2262 {
2263 /* Return an empty string */
2264 memset((WCHAR*)pvParam, 0, uiParam);
2265 }
2266
2267 break;
2268 }
2269
2270 WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2271 WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2272 WINE_SPI_FIXME(SPI_GETMENUANIMATION); /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2273 WINE_SPI_FIXME(SPI_SETMENUANIMATION); /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2274 WINE_SPI_FIXME(SPI_GETCOMBOBOXANIMATION); /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2275 WINE_SPI_FIXME(SPI_SETCOMBOBOXANIMATION); /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2276
2277 case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2278 if (!pvParam) return FALSE;
2279
2280 spi_idx = SPI_SETLISTBOXSMOOTHSCROLLING_IDX;
2281 if (!spi_loaded[spi_idx])
2282 {
2283 WCHAR buf[5];
2284
2285 if (SYSPARAMS_Load( SPI_SETLISTBOXSMOOTHSCROLLING_REGKEY,
2286 SPI_SETLISTBOXSMOOTHSCROLLING_VALNAME, buf, sizeof(buf) ))
2287 {
2288 if ((buf[0]&0x01) == 0x01)
2289 {
2290 listbox_smoothscrolling = TRUE;
2291 }
2292 }
2293 spi_loaded[spi_idx] = TRUE;
2294 }
2295
2296 *(BOOL *)pvParam = listbox_smoothscrolling;
2297
2298 break;
2299
2300 WINE_SPI_FIXME(SPI_SETLISTBOXSMOOTHSCROLLING);/* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2301
2302 case SPI_GETGRADIENTCAPTIONS: /* 0x1008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2303 if (!pvParam) return FALSE;
2304
2305 spi_idx = SPI_SETGRADIENTCAPTIONS_IDX;
2306 if (!spi_loaded[spi_idx])
2307 {
2308 WCHAR buf[5];
2309
2310 if (SYSPARAMS_Load( SPI_USERPREFERENCEMASK_REGKEY,
2311 SPI_USERPREFERENCEMASK_VALNAME, buf, sizeof(buf) ))
2312 {
2313 if ((buf[0]&0x10) == 0x10)
2314 {
2315 gradient_captions = TRUE;
2316 }
2317 }
2318 spi_loaded[spi_idx] = TRUE;
2319 }
2320
2321 *(BOOL *)pvParam = gradient_captions;
2322
2323 break;
2324
2325 WINE_SPI_FIXME(SPI_SETGRADIENTCAPTIONS); /* 0x1009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2326
2327 case SPI_GETKEYBOARDCUES: /* 0x100A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2328 if (!pvParam) return FALSE;
2329
2330 spi_idx = SPI_SETKEYBOARDCUES_IDX;
2331 if (!spi_loaded[spi_idx])
2332 {
2333 WCHAR buf[5];
2334
2335 if (SYSPARAMS_Load( SPI_USERPREFERENCEMASK_REGKEY,
2336 SPI_USERPREFERENCEMASK_VALNAME, buf, sizeof(buf) ))
2337 {
2338 if ((buf[0]&0x20) == 0x20)
2339 {
2340 keyboard_cues = TRUE;
2341 }
2342 }
2343 spi_loaded[spi_idx] = TRUE;
2344 }
2345
2346 *(BOOL *)pvParam = keyboard_cues;
2347
2348 break;
2349
2350 WINE_SPI_FIXME(SPI_SETKEYBOARDCUES); /* 0x100B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2351 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2352 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2353 case SPI_GETHOTTRACKING: /* 0x100E _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2354 if (!pvParam) return FALSE;
2355
2356 spi_idx = SPI_SETHOTTRACKING_IDX;
2357 if (!spi_loaded[spi_idx])
2358 {
2359 WCHAR buf[5];
2360
2361 if (SYSPARAMS_Load( SPI_USERPREFERENCEMASK_REGKEY,
2362 SPI_USERPREFERENCEMASK_VALNAME, buf, sizeof(buf) ))
2363 {
2364 if ((buf[0]&0x80) == 0x80)
2365 {
2366 hot_tracking = TRUE;
2367 }
2368 }
2369 spi_loaded[spi_idx] = TRUE;
2370 }
2371
2372 *(BOOL *)pvParam = hot_tracking;
2373
2374 break;
2375
2376 WINE_SPI_FIXME(SPI_SETHOTTRACKING); /* 0x100F _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2377 WINE_SPI_FIXME(SPI_GETMENUFADE); /* 0x1012 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2378 WINE_SPI_FIXME(SPI_SETMENUFADE); /* 0x1013 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2379 WINE_SPI_FIXME(SPI_GETSELECTIONFADE); /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2380 WINE_SPI_FIXME(SPI_SETSELECTIONFADE); /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2381 WINE_SPI_FIXME(SPI_GETTOOLTIPANIMATION); /* 0x1016 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2382 WINE_SPI_FIXME(SPI_SETTOOLTIPANIMATION); /* 0x1017 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2383 WINE_SPI_FIXME(SPI_GETTOOLTIPFADE); /* 0x1018 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2384 WINE_SPI_FIXME(SPI_SETTOOLTIPFADE); /* 0x1019 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2385 WINE_SPI_FIXME(SPI_GETCURSORSHADOW); /* 0x101A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2386 WINE_SPI_FIXME(SPI_SETCURSORSHADOW); /* 0x101B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2387 WINE_SPI_FIXME(SPI_GETMOUSESONAR); /* 0x101C _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2388 WINE_SPI_FIXME(SPI_SETMOUSESONAR); /* 0x101D _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2389 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK); /* 0x101E _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2390 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK); /* 0x101F _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2391 WINE_SPI_FIXME(SPI_GETMOUSEVANISH); /* 0x1020 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2392 WINE_SPI_FIXME(SPI_SETMOUSEVANISH); /* 0x1021 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2393 WINE_SPI_FIXME(SPI_GETFLATMENU); /* 0x1022 _WIN32_WINNT >= 0x510 */
2394 WINE_SPI_FIXME(SPI_SETFLATMENU); /* 0x1023 _WIN32_WINNT >= 0x510 */
2395 WINE_SPI_FIXME(SPI_GETDROPSHADOW); /* 0x1024 _WIN32_WINNT >= 0x510 */
2396 WINE_SPI_FIXME(SPI_SETDROPSHADOW); /* 0x1025 _WIN32_WINNT >= 0x510 */
2397 WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2398 WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2399 WINE_SPI_FIXME(SPI_GETUIEFFECTS);
2400 WINE_SPI_FIXME(SPI_SETUIEFFECTS);
2401 WINE_SPI_FIXME(SPI_GETFOREGROUNDLOCKTIMEOUT);/* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2402 WINE_SPI_FIXME(SPI_SETFOREGROUNDLOCKTIMEOUT);/* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2403 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2404 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2405 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2406 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2407 WINE_SPI_FIXME(SPI_GETCARETWIDTH); /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2408 WINE_SPI_FIXME(SPI_SETCARETWIDTH); /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2409 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2410 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2411 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGTYPE); /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2412 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGTYPE); /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2413 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGCONTRAST);/* 0x200C _WIN32_WINNT >= 0x510 */
2414 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGCONTRAST);/* 0x200D _WIN32_WINNT >= 0x510 */
2415 WINE_SPI_FIXME(SPI_GETFOCUSBORDERWIDTH); /* 0x200E _WIN32_WINNT >= 0x510 */
2416 WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x200F _WIN32_WINNT >= 0x510 */
2417 WINE_SPI_FIXME(SPI_GETFOCUSBORDERHEIGHT); /* 0x2010 _WIN32_WINNT >= 0x510 */
2418 WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
2419
2420 default:
2421 FIXME( "Unknown action: %u\n", uiAction );
2422 SetLastError( ERROR_INVALID_SPI_VALUE );
2423 ret = FALSE;
2424 break;
2425 }
2426
2427 if (ret)
2428 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2429 return ret;
2430
2431 #undef WINE_SPI_FIXME
2432 #undef WINE_SPI_WARN
2433 }
2434
2435
2436 /***********************************************************************
2437 * SystemParametersInfo (USER.483)
2438 */
2439 BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
2440 LPVOID lpvParam, UINT16 fuWinIni )
2441 {
2442 BOOL16 ret;
2443
2444 TRACE("(%u, %u, %p, %u)\n", uAction, uParam, lpvParam, fuWinIni);
2445
2446 switch (uAction)
2447 {
2448 case SPI_GETBEEP: /* 1 */
2449 case SPI_GETSCREENSAVEACTIVE: /* 16 */
2450 case SPI_GETICONTITLEWRAP: /* 25 */
2451 case SPI_GETMENUDROPALIGNMENT: /* 27 */
2452 case SPI_GETFASTTASKSWITCH: /* 35 */
2453 case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
2454 {
2455 BOOL tmp;
2456 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2457 if (ret && lpvParam)
2458 *(BOOL16 *)lpvParam = tmp;
2459 break;
2460 }
2461
2462 case SPI_GETBORDER: /* 5 */
2463 case SPI_ICONHORIZONTALSPACING: /* 13 */
2464 case SPI_GETSCREENSAVETIMEOUT: /* 14 */
2465 case SPI_GETGRIDGRANULARITY: /* 18 */
2466 case SPI_GETKEYBOARDDELAY: /* 22 */
2467 case SPI_ICONVERTICALSPACING: /* 24 */
2468 {
2469 INT tmp;
2470 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2471 if (ret && lpvParam)
2472 *(INT16 *)lpvParam = tmp;
2473 break;
2474 }
2475
2476 case SPI_GETKEYBOARDSPEED: /* 10 */
2477 {
2478 DWORD tmp;
2479 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2480 if (ret && lpvParam)
2481 *(WORD *)lpvParam = tmp;
2482 break;
2483 }
2484
2485 case SPI_GETICONTITLELOGFONT: /* 31 */
2486 {
2487 LOGFONTA tmp;
2488 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2489 if (ret && lpvParam)
2490 SYSPARAMS_LogFont32ATo16( &tmp, (LPLOGFONT16)lpvParam );
2491 break;
2492 }
2493
2494 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2495 {
2496 NONCLIENTMETRICSA tmp;
2497 LPNONCLIENTMETRICS16 lpnm16 = (LPNONCLIENTMETRICS16)lpvParam;
2498 if (lpnm16 && lpnm16->cbSize == sizeof(NONCLIENTMETRICS16))
2499 {
2500 tmp.cbSize = sizeof(NONCLIENTMETRICSA);
2501 ret = SystemParametersInfoA( uAction, uParam, &tmp, fuWinIni );
2502 if (ret)
2503 SYSPARAMS_NonClientMetrics32ATo16( &tmp, lpnm16 );
2504 }
2505 else /* winfile 95 sets cbSize to 340 */
2506 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2507 break;
2508 }
2509
2510 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
2511 {
2512 RECT tmp;
2513 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2514 if (ret && lpvParam)
2515 {
2516 RECT16 *r16 = (RECT16 *)lpvParam;
2517 r16->left = tmp.left;
2518 r16->top = tmp.top;
2519 r16->right = tmp.right;
2520 r16->bottom = tmp.bottom;
2521 }
2522 break;
2523 }
2524
2525 case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2526 case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2527 case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2528 {
2529 UINT tmp;
2530 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2531 if (ret && lpvParam)
2532 *(UINT16 *)lpvParam = tmp;
2533 break;
2534 }
2535
2536 default:
2537 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2538 }
2539
2540 return ret;
2541 }
2542
2543 /***********************************************************************
2544 * SystemParametersInfoA (USER32.@)
2545 */
2546 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2547 PVOID pvParam, UINT fuWinIni )
2548 {
2549 BOOL ret;
2550
2551 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2552
2553 switch (uiAction)
2554 {
2555 case SPI_SETDESKWALLPAPER: /* 20 */
2556 case SPI_SETDESKPATTERN: /* 21 */
2557 {
2558 WCHAR buffer[256];
2559 if (pvParam)
2560 if (!MultiByteToWideChar( CP_ACP, 0, (LPSTR)pvParam, -1,
2561 buffer, sizeof(buffer)/sizeof(WCHAR) ))
2562 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2563 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2564 break;
2565 }
2566
2567 case SPI_GETICONTITLELOGFONT: /* 31 */
2568 {
2569 LOGFONTW tmp;
2570 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2571 if (ret && pvParam)
2572 SYSPARAMS_LogFont32WTo32A( &tmp, (LPLOGFONTA)pvParam );
2573 break;
2574 }
2575
2576 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2577 {
2578 NONCLIENTMETRICSW tmp;
2579 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2580 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2581 {
2582 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2583 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2584 if (ret)
2585 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2586 }
2587 else
2588 ret = FALSE;
2589 break;
2590 }
2591
2592 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2593 {
2594 ICONMETRICSW tmp;
2595 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2596 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2597 {
2598 tmp.cbSize = sizeof(ICONMETRICSW);
2599 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2600 if (ret)
2601 {
2602 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2603 lpimA->iVertSpacing = tmp.iVertSpacing;
2604 lpimA->iTitleWrap = tmp.iTitleWrap;
2605 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2606 }
2607 }
2608 else
2609 ret = FALSE;
2610 break;
2611 }
2612
2613 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2614 {
2615 ICONMETRICSW tmp;
2616 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2617 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2618 {
2619 tmp.cbSize = sizeof(ICONMETRICSW);
2620 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2621 if (ret)
2622 {
2623 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2624 lpimA->iVertSpacing = tmp.iVertSpacing;
2625 lpimA->iTitleWrap = tmp.iTitleWrap;
2626 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2627 }
2628 }
2629 else
2630 ret = FALSE;
2631 break;
2632 }
2633
2634 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2635 {
2636 HIGHCONTRASTW tmp;
2637 LPHIGHCONTRASTA lphcA = (LPHIGHCONTRASTA)pvParam;
2638 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2639 {
2640 tmp.cbSize = sizeof(HIGHCONTRASTW);
2641 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2642 if (ret)
2643 {
2644 lphcA->dwFlags = tmp.dwFlags;
2645 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2646 }
2647 }
2648 else
2649 ret = FALSE;
2650 break;
2651 }
2652
2653 default:
2654 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2655 break;
2656 }
2657 return ret;
2658 }
2659
2660
2661 /***********************************************************************
2662 * GetSystemMetrics (USER32.@)
2663 */
2664 INT WINAPI GetSystemMetrics( INT index )
2665 {
2666 /* some metrics are dynamic */
2667 switch (index)
2668 {
2669 case SM_CXSCREEN:
2670 case SM_CXFULLSCREEN:
2671 case SM_CXVIRTUALSCREEN:
2672 return GetDeviceCaps( display_dc, HORZRES );
2673 case SM_CYSCREEN:
2674 case SM_CYVIRTUALSCREEN:
2675 return GetDeviceCaps( display_dc, VERTRES );
2676 case SM_CYFULLSCREEN:
2677 return GetDeviceCaps( display_dc, VERTRES ) - sysMetrics[SM_CYCAPTION];
2678
2679 /* FIXME: How do I calculate these? */
2680 case SM_CXMAXTRACK:
2681 return GetDeviceCaps( display_dc, HORZRES ) + 4 + 2 * sysMetrics[SM_CXFRAME];
2682 case SM_CYMAXTRACK:
2683 return GetDeviceCaps( display_dc, VERTRES ) + 4 + 2 * sysMetrics[SM_CYFRAME];
2684 case SM_CXMAXIMIZED:
2685 return GetDeviceCaps( display_dc, HORZRES ) + 2 * sysMetrics[SM_CXFRAME];
2686 case SM_CYMAXIMIZED:
2687 return GetDeviceCaps( display_dc, VERTRES ) + 2 * sysMetrics[SM_CYFRAME];
2688
2689 default:
2690 if ((index < 0) || (index > SM_CMETRICS)) return 0;
2691 return sysMetrics[index];
2692 }
2693 }
2694
2695
2696 /***********************************************************************
2697 * SwapMouseButton (USER32.@)
2698 */
2699 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2700 {
2701 return SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2702 }
2703
2704
2705 /**********************************************************************
2706 * SetDoubleClickTime (USER32.@)
2707 */
2708 BOOL WINAPI SetDoubleClickTime( UINT interval )
2709 {
2710 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2711 }
2712
2713
2714 /**********************************************************************
2715 * GetDoubleClickTime (USER32.@)
2716 */
2717 UINT WINAPI GetDoubleClickTime(void)
2718 {
2719 WCHAR buf[10];
2720
2721 if (!spi_loaded[SPI_SETDOUBLECLICKTIME_IDX])
2722 {
2723 if (SYSPARAMS_Load( SPI_SETDOUBLECLICKTIME_REGKEY,
2724 SPI_SETDOUBLECLICKTIME_VALNAME,
2725 buf, sizeof(buf) ))
2726 {
2727 double_click_time = atoiW( buf );
2728 if (!double_click_time) double_click_time = 500;
2729 }
2730 spi_loaded[SPI_SETDOUBLECLICKTIME_IDX] = TRUE;
2731 }
2732 return double_click_time;
2733 }
GSOC 2012 project to enhance the control panel