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Add FIXME for file with broken counters.
[wine/testsucceed.git] / dlls / user / sysparams.c
blobfe517656b4fc8280fdd34ed1b5f1a45ad2242ec7
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
76 #define SPI_WINE_IDX SPI_SETMENUSHOWDELAY_IDX
77
78 /**
79 * Names of the registry subkeys of HKEY_CURRENT_USER key and value names
80 * for the system parameters.
81 * Names of the keys are created by adding string "_REGKEY" to
82 * "SET" action names, value names are created by adding "_REG_NAME"
83 * to the "SET" action name.
84 */
85 static const WCHAR SPI_SETBEEP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
86 static const WCHAR SPI_SETBEEP_VALNAME[]= {'B','e','e','p',0};
87 static const WCHAR SPI_SETMOUSE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
88 static const WCHAR SPI_SETMOUSE_VALNAME1[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
89 static const WCHAR SPI_SETMOUSE_VALNAME2[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
90 static const WCHAR SPI_SETMOUSE_VALNAME3[]= {'M','o','u','s','e','S','p','e','e','d',0};
91 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','\\',
92 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
93 static const WCHAR SPI_SETBORDER_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
94 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};
95 static const WCHAR SPI_SETKEYBOARDSPEED_VALNAME[]= {'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
96 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','\\',
97 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
98 static const WCHAR SPI_ICONHORIZONTALSPACING_VALNAME[]= {'I','c','o','n','S','p','a','c','i','n','g',0};
99 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};
100 static const WCHAR SPI_SETSCREENSAVETIMEOUT_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
101 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};
102 static const WCHAR SPI_SETSCREENSAVEACTIVE_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
103 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};
104 static const WCHAR SPI_SETGRIDGRANULARITY_VALNAME[]= {'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
105 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};
106 static const WCHAR SPI_SETKEYBOARDDELAY_VALNAME[]= {'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
107 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','\\',
108 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
109 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};
110 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','\\',
111 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
112 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};
113 static const WCHAR SPI_SETICONTITLEWRAP_VALNAME[]= {'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
114 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY1[]= {'S','o','f','t','w','a','r','e','\\',
115 'M','i','c','r','o','s','o','f','t','\\',
116 'W','i','n','d','o','w','s',' ','N','T','\\',
117 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
118 'W','i','n','d','o','w','s',0};
119 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};
120 static const WCHAR SPI_SETMENUDROPALIGNMENT_VALNAME[]= {'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
121 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
122 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};
123 static const WCHAR SPI_SETDOUBLECLKWIDTH_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
124 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
125 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};
126 static const WCHAR SPI_SETDOUBLECLKHEIGHT_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
127 static const WCHAR SPI_SETDOUBLECLICKTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
128 static const WCHAR SPI_SETDOUBLECLICKTIME_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
129 static const WCHAR SPI_SETMOUSEBUTTONSWAP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
130 static const WCHAR SPI_SETMOUSEBUTTONSWAP_VALNAME[]= {'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
131 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};
132 static const WCHAR SPI_SETDRAGFULLWINDOWS_VALNAME[]= {'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
133 static const WCHAR SPI_SETWORKAREA_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
134 static const WCHAR SPI_SETWORKAREA_VALNAME[]= {'W','I','N','E','_','W','o','r','k','A','r','e','a',0};
135 static const WCHAR SPI_SETSHOWSOUNDS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
136 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
137 'S','h','o','w','S','o','u','n','d','s',0};
138 static const WCHAR SPI_SETSHOWSOUNDS_VALNAME[]= {'O','n',0};
139 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};
140 static const WCHAR SPI_SETDESKWALLPAPER_VALNAME[]= {'W','a','l','l','p','a','p','e','r',0};
141 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};
142 static const WCHAR SPI_SETFONTSMOOTHING_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
143 static const WCHAR SPI_GETLOPOWERACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
144 static const WCHAR SPI_GETLOPOWERACTIVE_VALNAME[]= {'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
145 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};
146 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};
147 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};
148 static const WCHAR SPI_SETLISTBOXSMOOTHSCROLLING_VALNAME[]= {'S','m','o','o','t','h','S','c','r','o','l','l',0};
149 static const WCHAR SPI_SETMOUSEHOVERWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
150 static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
151 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
152 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
153 static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
154 static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
155 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};
156 static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
157 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};
158 static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]= {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
159
160 /* FIXME - real values */
161 static const WCHAR SPI_SETKEYBOARDPREF_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
162 static const WCHAR SPI_SETKEYBOARDPREF_VALNAME[]= {'W','I','N','E','_','K','e','y','b','o','a','r','d','P','r','e','f',0};
163 static const WCHAR SPI_SETSCREENREADER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
164 static const WCHAR SPI_SETSCREENREADER_VALNAME[]= {'W','I','N','E','_','S','c','r','e','e','n','R','e','a','d','e','r',0};
165 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};
166 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};
167
168 static const WCHAR METRICS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
169 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
170 static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]= {'S','c','r','o','l','l','W','i','d','t','h',0};
171 static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]= {'S','c','r','o','l','l','H','e','i','g','h','t',0};
172 static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]= {'C','a','p','t','i','o','n','W','i','d','t','h',0};
173 static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]= {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
174 static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]= {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
175 static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
176 static const WCHAR METRICS_MENUWIDTH_VALNAME[]= {'M','e','n','u','W','i','d','t','h',0};
177 static const WCHAR METRICS_MENUHEIGHT_VALNAME[]= {'M','e','n','u','H','e','i','g','h','t',0};
178 static const WCHAR METRICS_ICONSIZE_VALNAME[]= {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
179 static const WCHAR METRICS_BORDERWIDTH_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
180
181 /* volatile registry branch under CURRENT_USER_REGKEY for temporary values storage */
182 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'W','i','n','e',0};
183
184
185 static const WCHAR Yes[]= {'Y','e','s',0};
186 static const WCHAR No[]= {'N','o',0};
187 static const WCHAR Desktop[]= {'D','e','s','k','t','o','p',0};
188 static const WCHAR Pattern[]= {'P','a','t','t','e','r','n',0};
189 static const WCHAR MenuFont[]= {'M','e','n','u','F','o','n','t',0};
190 static const WCHAR MenuFontSize[]= {'M','e','n','u','F','o','n','t','S','i','z','e',0};
191 static const WCHAR StatusFont[]= {'S','t','a','t','u','s','F','o','n','t',0};
192 static const WCHAR StatusFontSize[]= {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
193 static const WCHAR MessageFont[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
194 static const WCHAR MessageFontSize[]= {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
195 static const WCHAR System[]= {'S','y','s','t','e','m',0};
196 static const WCHAR IconTitleSize[]= {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
197 static const WCHAR IconTitleFaceName[]= {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
198 static const WCHAR defPattern[]= {'1','7','0',' ','8','5',' ','1','7','0',' ','8','5',' ','1','7','0',' ','8','5',
199 ' ','1','7','0',' ','8','5',0};
200 static const WCHAR CSu[]= {'%','u',0};
201 static const WCHAR CSd[]= {'%','d',0};
202 static const WCHAR DISPLAY[]= {'D','I','S','P','L','A','Y',0};
203
204 /* Indicators whether system parameter value is loaded */
205 static char spi_loaded[SPI_WINE_IDX + 1];
206
207 static BOOL notify_change = TRUE;
208
209 /* System parameters storage */
210 static int sysMetrics[SM_CMETRICS+1];
211 static HDC display_dc;
212 static BOOL beep_active = TRUE;
213 static int mouse_threshold1 = 6;
214 static int mouse_threshold2 = 10;
215 static int mouse_speed = 1;
216 static int border = 1;
217 static int keyboard_speed = 31;
218 static int screensave_timeout = 300;
219 static int grid_granularity = 0;
220 static int keyboard_delay = 1;
221 static BOOL icon_title_wrap = TRUE;
222 static int double_click_time = 500;
223 static BOOL drag_full_windows = FALSE;
224 static RECT work_area;
225 static BOOL keyboard_pref = TRUE;
226 static BOOL screen_reader = FALSE;
227 static int mouse_hover_width = 4;
228 static int mouse_hover_height = 4;
229 static int mouse_hover_time = 400;
230 static int mouse_scroll_lines = 3;
231 static int menu_show_delay = 400;
232 static BOOL screensaver_running = FALSE;
233 static BOOL font_smoothing = FALSE;
234 static BOOL lowpoweractive = FALSE;
235 static BOOL keyboard_cues = FALSE;
236 static BOOL gradient_captions = FALSE;
237 static BOOL listbox_smoothscrolling = FALSE;
238 static BOOL hot_tracking = FALSE;
239
240 /***********************************************************************
241 * GetTimerResolution (USER.14)
242 */
243 LONG WINAPI GetTimerResolution16(void)
244 {
245 return (1000);
246 }
247
248 /***********************************************************************
249 * ControlPanelInfo (USER.273)
250 */
251 void WINAPI ControlPanelInfo16( INT16 nInfoType, WORD wData, LPSTR lpBuffer )
252 {
253 FIXME("(%d, %04x, %p): stub.\n", nInfoType, wData, lpBuffer);
254 }
255
256 /* This function is a copy of the one in objects/font.c */
257 static void SYSPARAMS_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
258 {
259 font16->lfHeight = font32->lfHeight;
260 font16->lfWidth = font32->lfWidth;
261 font16->lfEscapement = font32->lfEscapement;
262 font16->lfOrientation = font32->lfOrientation;
263 font16->lfWeight = font32->lfWeight;
264 font16->lfItalic = font32->lfItalic;
265 font16->lfUnderline = font32->lfUnderline;
266 font16->lfStrikeOut = font32->lfStrikeOut;
267 font16->lfCharSet = font32->lfCharSet;
268 font16->lfOutPrecision = font32->lfOutPrecision;
269 font16->lfClipPrecision = font32->lfClipPrecision;
270 font16->lfQuality = font32->lfQuality;
271 font16->lfPitchAndFamily = font32->lfPitchAndFamily;
272 lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
273 }
274
275 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
276 {
277 font32A->lfHeight = font32W->lfHeight;
278 font32A->lfWidth = font32W->lfWidth;
279 font32A->lfEscapement = font32W->lfEscapement;
280 font32A->lfOrientation = font32W->lfOrientation;
281 font32A->lfWeight = font32W->lfWeight;
282 font32A->lfItalic = font32W->lfItalic;
283 font32A->lfUnderline = font32W->lfUnderline;
284 font32A->lfStrikeOut = font32W->lfStrikeOut;
285 font32A->lfCharSet = font32W->lfCharSet;
286 font32A->lfOutPrecision = font32W->lfOutPrecision;
287 font32A->lfClipPrecision = font32W->lfClipPrecision;
288 font32A->lfQuality = font32W->lfQuality;
289 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
290 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
291 font32A->lfFaceName[LF_FACESIZE-1] = 0;
292 }
293
294 static void SYSPARAMS_NonClientMetrics32ATo16( const NONCLIENTMETRICSA* lpnm32, LPNONCLIENTMETRICS16 lpnm16 )
295 {
296 lpnm16->iBorderWidth = lpnm32->iBorderWidth;
297 lpnm16->iScrollWidth = lpnm32->iScrollWidth;
298 lpnm16->iScrollHeight = lpnm32->iScrollHeight;
299 lpnm16->iCaptionWidth = lpnm32->iCaptionWidth;
300 lpnm16->iCaptionHeight = lpnm32->iCaptionHeight;
301 SYSPARAMS_LogFont32ATo16( &lpnm32->lfCaptionFont, &lpnm16->lfCaptionFont );
302 lpnm16->iSmCaptionWidth = lpnm32->iSmCaptionWidth;
303 lpnm16->iSmCaptionHeight = lpnm32->iSmCaptionHeight;
304 SYSPARAMS_LogFont32ATo16( &lpnm32->lfSmCaptionFont, &lpnm16->lfSmCaptionFont );
305 lpnm16->iMenuWidth = lpnm32->iMenuWidth;
306 lpnm16->iMenuHeight = lpnm32->iMenuHeight;
307 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMenuFont, &lpnm16->lfMenuFont );
308 SYSPARAMS_LogFont32ATo16( &lpnm32->lfStatusFont, &lpnm16->lfStatusFont );
309 SYSPARAMS_LogFont32ATo16( &lpnm32->lfMessageFont, &lpnm16->lfMessageFont );
310 }
311
312 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
313 {
314 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
315 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
316 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
317 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
318 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
319 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
320 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
321 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
322 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
323 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
324 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
325 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
326 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
327 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
328 }
329
330 /***********************************************************************
331 * SYSPARAMS_Reset
332 *
333 * Sets the system parameter which should be always loaded to
334 * current value stored in registry.
335 * Invalidates lazy loaded parameter, so it will be loaded the next time
336 * it is requested.
337 *
338 * Parameters:
339 * uiAction - system parameter to reload value for.
340 * Note, only "SET" values can be used for this parameter.
341 * If uiAction is 0 all system parameters are reset.
342 */
343 void SYSPARAMS_Reset( UINT uiAction )
344 {
345 #define WINE_RELOAD_SPI(x) \
346 case x: \
347 spi_loaded[x##_IDX] = FALSE; \
348 SystemParametersInfoA( x, 0, dummy_buf, 0 );\
349 if (uiAction) \
350 break
351
352 #define WINE_IGNORE_SPI(x) \
353 case x: \
354 if (uiAction) \
355 break
356
357 #define WINE_INVALIDATE_SPI(x) \
358 case x: \
359 spi_loaded[x##_IDX] = FALSE; \
360 break
361
362 BOOL not_all_processed = TRUE;
363 char dummy_buf[10];
364
365 /* Execution falls through all the branches for uiAction == 0 */
366 switch (uiAction)
367 {
368 case 0:
369 memset( spi_loaded, 0, sizeof(spi_loaded) );
370
371 WINE_RELOAD_SPI(SPI_SETBORDER);
372 WINE_RELOAD_SPI(SPI_ICONHORIZONTALSPACING);
373 WINE_RELOAD_SPI(SPI_ICONVERTICALSPACING);
374 WINE_IGNORE_SPI(SPI_SETSCREENSAVEACTIVE);
375 WINE_RELOAD_SPI(SPI_SETDOUBLECLKWIDTH);
376 WINE_RELOAD_SPI(SPI_SETDOUBLECLKHEIGHT);
377 WINE_RELOAD_SPI(SPI_SETMOUSEBUTTONSWAP);
378 WINE_RELOAD_SPI(SPI_SETSHOWSOUNDS);
379 WINE_RELOAD_SPI(SPI_SETMENUDROPALIGNMENT);
380
381 default:
382 if (uiAction)
383 {
384 /* lazy loaded parameters */
385 switch (uiAction)
386 {
387 WINE_INVALIDATE_SPI(SPI_SETBEEP);
388 WINE_INVALIDATE_SPI(SPI_SETMOUSE);
389 WINE_INVALIDATE_SPI(SPI_SETKEYBOARDSPEED);
390 WINE_INVALIDATE_SPI(SPI_SETSCREENSAVETIMEOUT);
391 WINE_INVALIDATE_SPI(SPI_SETGRIDGRANULARITY);
392 WINE_INVALIDATE_SPI(SPI_SETKEYBOARDDELAY);
393 WINE_INVALIDATE_SPI(SPI_SETICONTITLEWRAP);
394 WINE_INVALIDATE_SPI(SPI_SETDOUBLECLICKTIME);
395 WINE_INVALIDATE_SPI(SPI_SETDRAGFULLWINDOWS);
396 WINE_INVALIDATE_SPI(SPI_SETWORKAREA);
397 WINE_INVALIDATE_SPI(SPI_SETKEYBOARDPREF);
398 WINE_INVALIDATE_SPI(SPI_SETSCREENREADER);
399 WINE_INVALIDATE_SPI(SPI_SETSCREENSAVERRUNNING);
400 default:
401 FIXME( "Unknown action reset: %u\n", uiAction );
402 break;
403 }
404 }
405 else
406 not_all_processed = FALSE;
407 break;
408 }
409
410 if (!uiAction && not_all_processed)
411 ERR( "Incorrect implementation of SYSPARAMS_Reset. "
412 "Not all params are reloaded.\n" );
413 #undef WINE_INVALIDATE_SPI
414 #undef WINE_IGNORE_SPI
415 #undef WINE_RELOAD_SPI
416 }
417
418 /***********************************************************************
419 * get_volatile_regkey
420 *
421 * Return a handle to the volatile registry key used to store
422 * non-permanently modified parameters.
423 */
424 static HKEY get_volatile_regkey(void)
425 {
426 static HKEY volatile_key;
427
428 if (!volatile_key)
429 {
430 if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
431 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
432 &volatile_key, 0 ) != ERROR_SUCCESS)
433 ERR("Can't create wine configuration registry branch\n");
434 }
435 return volatile_key;
436 }
437
438 /***********************************************************************
439 * SYSPARAMS_NotifyChange
440 *
441 * Sends notification about system parameter update.
442 */
443 void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
444 {
445 static const WCHAR emptyW[1];
446
447 if (notify_change)
448 {
449 if (fWinIni & SPIF_UPDATEINIFILE)
450 {
451 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
452 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
453 uiAction, (LPARAM) emptyW,
454 SMTO_ABORTIFHUNG, 2000, NULL );
455 }
456 else
457 {
458 /* FIXME notify other wine processes with internal message */
459 }
460 }
461 }
462
463
464 /***********************************************************************
465 * Loads system parameter from user profile.
466 */
467 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
468 {
469 BOOL ret = FALSE;
470 DWORD type;
471 HKEY hKey;
472
473 if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
474 (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
475 {
476 ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, (LPBYTE)lpBuf, &count);
477 RegCloseKey( hKey );
478 }
479 return ret;
480 }
481
482 /***********************************************************************
483 * Saves system parameter to user profile.
484 */
485 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
486 UINT fWinIni )
487 {
488 HKEY hKey;
489 HKEY hBaseKey;
490 DWORD dwOptions;
491 BOOL ret = FALSE;
492
493 if (fWinIni & SPIF_UPDATEINIFILE)
494 {
495 hBaseKey = HKEY_CURRENT_USER;
496 dwOptions = 0;
497 }
498 else
499 {
500 hBaseKey = get_volatile_regkey();
501 dwOptions = REG_OPTION_VOLATILE;
502 }
503
504 if (RegCreateKeyExW( hBaseKey, lpRegKey,
505 0, 0, dwOptions, KEY_ALL_ACCESS,
506 0, &hKey, 0 ) == ERROR_SUCCESS)
507 {
508 if (RegSetValueExW( hKey, lpValName, 0, REG_SZ,
509 (const BYTE*)lpValue,
510 (strlenW(lpValue) + 1)*sizeof(WCHAR)) == ERROR_SUCCESS)
511 {
512 ret = TRUE;
513 if (hBaseKey == HKEY_CURRENT_USER)
514 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
515 }
516 RegCloseKey( hKey );
517 }
518 return ret;
519 }
520
521
522 /***********************************************************************
523 * SYSPARAMS_Twips2Pixels
524 *
525 * Convert a dimension value that was obtained from the registry. These are
526 * quoted as being "twips" values if negative and pixels if positive.
527 * See for example
528 * MSDN Library - April 2001 -> Resource Kits ->
529 * Windows 2000 Resource Kit Reference ->
530 * Technical Reference to the Windows 2000 Registry ->
531 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
532 */
533 inline static int SYSPARAMS_Twips2Pixels(int x)
534 {
535 if (x < 0)
536 x = (-x+7)/15;
537 return x;
538 }
539
540 /***********************************************************************
541 * SYSPARAMS_GetRegistryMetric
542 *
543 * Get a registry entry from the already open key. This allows us to open the
544 * section once and read several values.
545 *
546 * Of course this function belongs somewhere more usable but here will do
547 * for now.
548 */
549 static int SYSPARAMS_GetRegistryMetric( HKEY hkey, LPCWSTR lpValName, int default_value )
550 {
551 int value = default_value;
552 if (hkey)
553 {
554 WCHAR buffer[128];
555 DWORD type, count = sizeof(buffer);
556 if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
557 {
558 if (type != REG_SZ)
559 {
560 /* Are there any utilities for converting registry entries
561 * between formats?
562 */
563 /* FIXME_(reg)("We need reg format converter\n"); */
564 }
565 else
566 value = atoiW(buffer);
567 }
568 }
569 return SYSPARAMS_Twips2Pixels(value);
570 }
571
572
573 /***********************************************************************
574 * SYSPARAMS_Init
575 *
576 * Initialisation of the system metrics array.
577 *
578 * Differences in return values between 3.1 and 95 apps under Win95 (FIXME ?):
579 * SM_CXVSCROLL x+1 x Fixed May 24, 1999 - Ronald B. Cemer
580 * SM_CYHSCROLL x+1 x Fixed May 24, 1999 - Ronald B. Cemer
581 * SM_CXDLGFRAME x-1 x Already fixed
582 * SM_CYDLGFRAME x-1 x Already fixed
583 * SM_CYCAPTION x+1 x Fixed May 24, 1999 - Ronald B. Cemer
584 * SM_CYMENU x-1 x Already fixed
585 * SM_CYFULLSCREEN x-1 x
586 * SM_CXFRAME Fixed July 6, 2001 - Bill Medland
587 *
588 * Starting at Win95 there are now a large number or Registry entries in the
589 * [WindowMetrics] section that are probably relevant here.
590 */
591 void SYSPARAMS_Init(void)
592 {
593 HKEY hkey; /* key to the window metrics area of the registry */
594 WCHAR buf[10];
595 INT border;
596
597 display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
598 assert( display_dc );
599
600 if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
601 0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
602
603 sysMetrics[SM_CXVSCROLL] = SYSPARAMS_GetRegistryMetric( hkey, METRICS_SCROLLWIDTH_VALNAME, 16 );
604 sysMetrics[SM_CYHSCROLL] = sysMetrics[SM_CXVSCROLL];
605
606 /* The Win 2000 resource kit SAYS that this is governed by the ScrollHeight
607 * but on my computer that controls the CYV/CXH values. */
608 sysMetrics[SM_CYCAPTION] = SYSPARAMS_GetRegistryMetric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18)
609 + 1; /* for the separator? */
610
611 sysMetrics[SM_CYMENU] = SYSPARAMS_GetRegistryMetric (hkey, METRICS_MENUHEIGHT_VALNAME, 18) + 1;
612
613
614 sysMetrics[SM_CXDLGFRAME] = 3;
615 sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];
616
617 SystemParametersInfoW( SPI_GETBORDER, 0, &border, 0 );
618 sysMetrics[SM_CXFRAME] = sysMetrics[SM_CXDLGFRAME] + border;
619 sysMetrics[SM_CYFRAME] = sysMetrics[SM_CYDLGFRAME] + border;
620
621 sysMetrics[SM_CXCURSOR] = 32;
622 sysMetrics[SM_CYCURSOR] = 32;
623
624 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry. Verified against Win98 and WinXP */
625 sysMetrics[SM_CXBORDER] = 1;
626 sysMetrics[SM_CYBORDER] = sysMetrics[SM_CXBORDER];
627
628 sysMetrics[SM_CYVTHUMB] = sysMetrics[SM_CXVSCROLL];
629 sysMetrics[SM_CXHTHUMB] = sysMetrics[SM_CYVTHUMB];
630 sysMetrics[SM_CXICON] = SYSPARAMS_GetRegistryMetric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
631 sysMetrics[SM_CYICON] = sysMetrics[SM_CXICON];
632 sysMetrics[SM_CYKANJIWINDOW] = 0;
633 sysMetrics[SM_MOUSEPRESENT] = 1;
634 sysMetrics[SM_CYVSCROLL] = SYSPARAMS_GetRegistryMetric (hkey, METRICS_SCROLLHEIGHT_VALNAME, sysMetrics[SM_CXVSCROLL]);
635 sysMetrics[SM_CXHSCROLL] = SYSPARAMS_GetRegistryMetric (hkey, METRICS_SCROLLHEIGHT_VALNAME, sysMetrics[SM_CYHSCROLL]);
636 sysMetrics[SM_DEBUG] = 0;
637
638 sysMetrics[SM_SWAPBUTTON] = 0;
639 if (SYSPARAMS_Load( SPI_SETMOUSEBUTTONSWAP_REGKEY, SPI_SETMOUSEBUTTONSWAP_VALNAME, buf, sizeof(buf) ))
640 sysMetrics[SM_SWAPBUTTON] = atoiW( buf );
641 spi_loaded[SPI_SETMOUSEBUTTONSWAP_IDX] = TRUE;
642
643 sysMetrics[SM_RESERVED1] = 0;
644 sysMetrics[SM_RESERVED2] = 0;
645 sysMetrics[SM_RESERVED3] = 0;
646 sysMetrics[SM_RESERVED4] = 0;
647
648 /* FIXME: The following two are calculated, but how? */
649 sysMetrics[SM_CXMIN] = 112;
650 sysMetrics[SM_CYMIN] = 27;
651
652 sysMetrics[SM_CXSIZE] = SYSPARAMS_GetRegistryMetric (hkey, METRICS_CAPTIONWIDTH_VALNAME, sysMetrics[SM_CYCAPTION] - 1);
653 sysMetrics[SM_CYSIZE] = sysMetrics[SM_CYCAPTION] - 1;
654 sysMetrics[SM_CXMINTRACK] = sysMetrics[SM_CXMIN];
655 sysMetrics[SM_CYMINTRACK] = sysMetrics[SM_CYMIN];
656
657 sysMetrics[SM_CXDOUBLECLK] = 4;
658 sysMetrics[SM_CYDOUBLECLK] = 4;
659
660 if (SYSPARAMS_Load( SPI_SETDOUBLECLKWIDTH_REGKEY1, SPI_SETDOUBLECLKWIDTH_VALNAME, buf, sizeof(buf) ))
661 sysMetrics[SM_CXDOUBLECLK] = atoiW( buf );
662 spi_loaded[SPI_SETDOUBLECLKWIDTH_IDX] = TRUE;
663
664 if (SYSPARAMS_Load( SPI_SETDOUBLECLKHEIGHT_REGKEY1, SPI_SETDOUBLECLKHEIGHT_VALNAME, buf, sizeof(buf) ))
665 sysMetrics[SM_CYDOUBLECLK] = atoiW( buf );
666 spi_loaded[SPI_SETDOUBLECLKHEIGHT_IDX] = TRUE;
667
668 sysMetrics[SM_CXICONSPACING] = 75;
669 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &sysMetrics[SM_CXICONSPACING], 0 );
670 sysMetrics[SM_CYICONSPACING] = 75;
671 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &sysMetrics[SM_CYICONSPACING], 0 );
672
673 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &sysMetrics[SM_MENUDROPALIGNMENT], 0 );
674 sysMetrics[SM_PENWINDOWS] = 0;
675 sysMetrics[SM_DBCSENABLED] = 0;
676
677 /* FIXME: Need to query X for the following */
678 sysMetrics[SM_CMOUSEBUTTONS] = 3;
679
680 sysMetrics[SM_SECURE] = 0;
681 sysMetrics[SM_CXEDGE] = sysMetrics[SM_CXBORDER] + 1;
682 sysMetrics[SM_CYEDGE] = sysMetrics[SM_CXEDGE];
683 sysMetrics[SM_CXMINSPACING] = 160;
684 sysMetrics[SM_CYMINSPACING] = 24;
685 sysMetrics[SM_CXSMICON] = 16;
686 sysMetrics[SM_CYSMICON] = 16;
687 sysMetrics[SM_CYSMCAPTION] = SYSPARAMS_GetRegistryMetric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15) + 1;
688 sysMetrics[SM_CXSMSIZE] = SYSPARAMS_GetRegistryMetric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
689 sysMetrics[SM_CYSMSIZE] = sysMetrics[SM_CYSMCAPTION] - 1;
690 sysMetrics[SM_CXMENUSIZE] = SYSPARAMS_GetRegistryMetric(hkey, METRICS_MENUWIDTH_VALNAME, sysMetrics[SM_CYMENU] - 1);
691 sysMetrics[SM_CYMENUSIZE] = sysMetrics[SM_CYMENU] - 1;
692
693 /* FIXME: What do these mean? */
694 sysMetrics[SM_ARRANGE] = ARW_HIDE;
695 sysMetrics[SM_CXMINIMIZED] = 160;
696 sysMetrics[SM_CYMINIMIZED] = 24;
697
698 /* FIXME: How do I calculate these? */
699 sysMetrics[SM_NETWORK] = 3;
700
701 /* For the following: 0 = ok, 1 = failsafe, 2 = failsafe + network */
702 sysMetrics[SM_CLEANBOOT] = 0;
703
704 sysMetrics[SM_CXDRAG] = 4;
705 sysMetrics[SM_CYDRAG] = 4;
706 sysMetrics[SM_CXMENUCHECK] = 13;
707 sysMetrics[SM_CYMENUCHECK] = 13;
708
709 /* FIXME: Should check the type of processor for the following */
710 sysMetrics[SM_SLOWMACHINE] = 0;
711
712 /* FIXME: Should perform a check */
713 sysMetrics[SM_MIDEASTENABLED] = 0;
714
715 sysMetrics[SM_MOUSEWHEELPRESENT] = 1;
716
717 sysMetrics[SM_XVIRTUALSCREEN] = 0;
718 sysMetrics[SM_YVIRTUALSCREEN] = 0;
719 sysMetrics[SM_CMONITORS] = 1;
720 sysMetrics[SM_SAMEDISPLAYFORMAT] = 1;
721 sysMetrics[SM_CMETRICS] = SM_CMETRICS;
722
723 SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &sysMetrics[SM_SHOWSOUNDS], 0 );
724
725 if (hkey) RegCloseKey (hkey);
726
727 SYSCOLOR_Init();
728 }
729
730
731 /***********************************************************************
732 * SystemParametersInfoW (USER32.@)
733 *
734 * Each system parameter has flag which shows whether the parameter
735 * is loaded or not. Parameters, stored directly in SysParametersInfo are
736 * loaded from registry only when they are requested and the flag is
737 * "false", after the loading the flag is set to "true". On interprocess
738 * notification of the parameter change the corresponding parameter flag is
739 * set to "false". The parameter value will be reloaded when it is requested
740 * the next time.
741 * Parameters, backed by or depend on GetSystemMetrics are processed
742 * differently. These parameters are always loaded. They are reloaded right
743 * away on interprocess change notification. We can't do lazy loading because
744 * we don't want to complicate GetSystemMetrics.
745 * Parameters, backed by X settings are read from corresponding setting.
746 * On the parameter change request the setting is changed. Interprocess change
747 * notifications are ignored.
748 * When parameter value is updated the changed value is stored in permanent
749 * registry branch if saving is requested. Otherwise it is stored
750 * in temporary branch
751 *
752 * Some SPI values can also be stored as Twips values in the registry,
753 * don't forget the conversion!
754 */
755 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
756 PVOID pvParam, UINT fWinIni )
757 {
758 #define WINE_SPI_FIXME(x) \
759 case x: \
760 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
761 SetLastError( ERROR_INVALID_SPI_VALUE ); \
762 ret = FALSE; \
763 break
764 #define WINE_SPI_WARN(x) \
765 case x: \
766 WARN( "Ignored action: %u (%s)\n", x, #x ); \
767 break
768
769 BOOL ret = TRUE;
770 unsigned spi_idx = 0;
771
772 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fWinIni);
773
774 switch (uiAction)
775 {
776 case SPI_GETBEEP: /* 1 */
777 if (!pvParam) return FALSE;
778
779 spi_idx = SPI_SETBEEP_IDX;
780 if (!spi_loaded[spi_idx])
781 {
782 WCHAR buf[5];
783
784 if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
785 beep_active = !lstrcmpiW( Yes, buf );
786 spi_loaded[spi_idx] = TRUE;
787 }
788
789 *(BOOL *)pvParam = beep_active;
790 break;
791
792 case SPI_SETBEEP: /* 2 */
793 spi_idx = SPI_SETBEEP_IDX;
794 if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
795 (uiParam ? Yes : No), fWinIni ))
796 {
797 beep_active = uiParam;
798 spi_loaded[spi_idx] = TRUE;
799 }
800 else
801 ret = FALSE;
802 break;
803
804 case SPI_GETMOUSE: /* 3 */
805 if (!pvParam) return FALSE;
806
807 spi_idx = SPI_SETMOUSE_IDX;
808 if (!spi_loaded[spi_idx])
809 {
810 WCHAR buf[10];
811
812 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
813 buf, sizeof(buf) ))
814 mouse_threshold1 = atoiW( buf );
815 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
816 buf, sizeof(buf) ))
817 mouse_threshold2 = atoiW( buf );
818 if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
819 buf, sizeof(buf) ))
820 mouse_speed = atoiW( buf );
821 spi_loaded[spi_idx] = TRUE;
822 }
823 ((INT *)pvParam)[0] = mouse_threshold1;
824 ((INT *)pvParam)[1] = mouse_threshold2;
825 ((INT *)pvParam)[2] = mouse_speed;
826 break;
827
828 case SPI_SETMOUSE: /* 4 */
829 {
830 WCHAR buf[10];
831
832 if (!pvParam) return FALSE;
833
834 spi_idx = SPI_SETMOUSE_IDX;
835 wsprintfW(buf, CSd, ((INT *)pvParam)[0]);
836
837 if (SYSPARAMS_Save( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
838 buf, fWinIni ))
839 {
840 mouse_threshold1 = ((INT *)pvParam)[0];
841 spi_loaded[spi_idx] = TRUE;
842
843 wsprintfW(buf, CSd, ((INT *)pvParam)[1]);
844 SYSPARAMS_Save( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
845 buf, fWinIni );
846 mouse_threshold2 = ((INT *)pvParam)[1];
847
848 wsprintfW(buf, CSd, ((INT *)pvParam)[2]);
849 SYSPARAMS_Save( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
850 buf, fWinIni );
851 mouse_speed = ((INT *)pvParam)[2];
852 }
853 else
854 ret = FALSE;
855 break;
856 }
857
858 case SPI_GETBORDER: /* 5 */
859 if (!pvParam) return FALSE;
860
861 spi_idx = SPI_SETBORDER_IDX;
862 if (!spi_loaded[spi_idx])
863 {
864 WCHAR buf[10];
865
866 if (SYSPARAMS_Load( SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME, buf, sizeof(buf) ))
867 border = SYSPARAMS_Twips2Pixels( atoiW(buf) );
868
869 spi_loaded[spi_idx] = TRUE;
870 sysMetrics[SM_CXFRAME] = border + sysMetrics[SM_CXDLGFRAME];
871 sysMetrics[SM_CYFRAME] = border + sysMetrics[SM_CYDLGFRAME];
872 }
873 *(INT *)pvParam = border;
874 break;
875
876 case SPI_SETBORDER: /* 6 */
877 {
878 WCHAR buf[10];
879
880 spi_idx = SPI_SETBORDER_IDX;
881 wsprintfW(buf, CSu, uiParam);
882
883 if (SYSPARAMS_Save( SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
884 buf, fWinIni ))
885 {
886 if (uiParam > 0)
887 {
888 border = uiParam;
889 spi_loaded[spi_idx] = TRUE;
890 sysMetrics[SM_CXFRAME] = border + sysMetrics[SM_CXDLGFRAME];
891 sysMetrics[SM_CYFRAME] = border + sysMetrics[SM_CYDLGFRAME];
892 }
893 }
894 else
895 ret = FALSE;
896 break;
897 }
898
899 case SPI_GETKEYBOARDSPEED: /* 10 */
900 if (!pvParam) return FALSE;
901
902 spi_idx = SPI_SETKEYBOARDSPEED_IDX;
903 if (!spi_loaded[spi_idx])
904 {
905 WCHAR buf[10];
906
907 if (SYSPARAMS_Load( SPI_SETKEYBOARDSPEED_REGKEY,
908 SPI_SETKEYBOARDSPEED_VALNAME,
909 buf, sizeof(buf) ))
910 keyboard_speed = atoiW( buf );
911 spi_loaded[spi_idx] = TRUE;
912 }
913 *(INT *)pvParam = keyboard_speed;
914 break;
915
916 case SPI_SETKEYBOARDSPEED: /* 11 */
917 {
918 WCHAR buf[10];
919
920 spi_idx = SPI_SETKEYBOARDSPEED_IDX;
921 if (uiParam > 31)
922 uiParam = 31;
923 wsprintfW(buf, CSu, uiParam);
924
925 if (SYSPARAMS_Save( SPI_SETKEYBOARDSPEED_REGKEY,
926 SPI_SETKEYBOARDSPEED_VALNAME,
927 buf, fWinIni ))
928 {
929 keyboard_speed = uiParam;
930 spi_loaded[spi_idx] = TRUE;
931 }
932 else
933 ret = FALSE;
934 break;
935 }
936
937 /* not implemented in Windows */
938 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
939
940 case SPI_ICONHORIZONTALSPACING: /* 13 */
941 spi_idx = SPI_ICONHORIZONTALSPACING_IDX;
942 if (pvParam != NULL)
943 {
944 if (!spi_loaded[spi_idx])
945 {
946 WCHAR buf[10];
947 int val;
948
949 if (SYSPARAMS_Load( SPI_ICONHORIZONTALSPACING_REGKEY,
950 SPI_ICONHORIZONTALSPACING_VALNAME, buf, sizeof(buf) ))
951 {
952 val = SYSPARAMS_Twips2Pixels( atoiW(buf) );
953 sysMetrics[SM_CXICONSPACING] = val;
954 }
955 spi_loaded[spi_idx] = TRUE;
956 }
957
958 *(INT *)pvParam = sysMetrics[SM_CXICONSPACING];
959 }
960 else
961 {
962 WCHAR buf[10];
963
964 if (uiParam < 32) uiParam = 32;
965
966 wsprintfW(buf, CSu, uiParam);
967 if (SYSPARAMS_Save( SPI_ICONHORIZONTALSPACING_REGKEY,
968 SPI_ICONHORIZONTALSPACING_VALNAME,
969 buf, fWinIni ))
970 {
971 sysMetrics[SM_CXICONSPACING] = uiParam;
972 spi_loaded[spi_idx] = TRUE;
973 }
974 else
975 ret = FALSE;
976 }
977 break;
978
979 case SPI_GETSCREENSAVETIMEOUT: /* 14 */
980 if (!pvParam) return FALSE;
981
982 spi_idx = SPI_SETSCREENSAVETIMEOUT_IDX;
983 if (!spi_loaded[spi_idx])
984 {
985 WCHAR buf[10];
986
987 if (SYSPARAMS_Load( SPI_SETSCREENSAVETIMEOUT_REGKEY,
988 SPI_SETSCREENSAVETIMEOUT_VALNAME,
989 buf, sizeof(buf) ))
990 screensave_timeout = atoiW( buf );
991
992 spi_loaded[spi_idx] = TRUE;
993 }
994 *(INT *)pvParam = screensave_timeout;
995 break;
996
997 case SPI_SETSCREENSAVETIMEOUT: /* 15 */
998 {
999 WCHAR buf[10];
1000
1001 spi_idx = SPI_SETSCREENSAVETIMEOUT_IDX;
1002 wsprintfW(buf, CSu, uiParam);
1003
1004 if (SYSPARAMS_Save( SPI_SETSCREENSAVETIMEOUT_REGKEY,
1005 SPI_SETSCREENSAVETIMEOUT_VALNAME,
1006 buf, fWinIni ))
1007 {
1008 screensave_timeout = uiParam;
1009 spi_loaded[spi_idx] = TRUE;
1010 }
1011 else
1012 ret = FALSE;
1013 break;
1014 }
1015
1016 case SPI_GETSCREENSAVEACTIVE: /* 16 */
1017 if (!pvParam) return FALSE;
1018 if (USER_Driver.pGetScreenSaveActive)
1019 *(BOOL *)pvParam = USER_Driver.pGetScreenSaveActive();
1020 else
1021 *(BOOL *)pvParam = FALSE;
1022 break;
1023
1024 case SPI_SETSCREENSAVEACTIVE: /* 17 */
1025 {
1026 WCHAR buf[5];
1027
1028 wsprintfW(buf, CSu, uiParam);
1029 if (USER_Driver.pSetScreenSaveActive)
1030 USER_Driver.pSetScreenSaveActive( uiParam );
1031 /* saved value does not affect Wine */
1032 SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1033 SPI_SETSCREENSAVEACTIVE_VALNAME,
1034 buf, fWinIni );
1035 break;
1036 }
1037
1038 case SPI_GETGRIDGRANULARITY: /* 18 */
1039 if (!pvParam) return FALSE;
1040
1041 spi_idx = SPI_SETGRIDGRANULARITY_IDX;
1042 if (!spi_loaded[spi_idx])
1043 {
1044 WCHAR buf[10];
1045
1046 if (SYSPARAMS_Load( SPI_SETGRIDGRANULARITY_REGKEY,
1047 SPI_SETGRIDGRANULARITY_VALNAME,
1048 buf, sizeof(buf) ))
1049 grid_granularity = atoiW( buf );
1050
1051 spi_loaded[spi_idx] = TRUE;
1052 }
1053 *(INT *)pvParam = grid_granularity;
1054 break;
1055
1056 case SPI_SETGRIDGRANULARITY: /* 19 */
1057 {
1058 WCHAR buf[10];
1059
1060 spi_idx = SPI_SETGRIDGRANULARITY_IDX;
1061 wsprintfW(buf, CSu, uiParam);
1062
1063 if (SYSPARAMS_Save( SPI_SETGRIDGRANULARITY_REGKEY,
1064 SPI_SETGRIDGRANULARITY_VALNAME,
1065 buf, fWinIni ))
1066 {
1067 grid_granularity = uiParam;
1068 spi_loaded[spi_idx] = TRUE;
1069 }
1070 else
1071 ret = FALSE;
1072 break;
1073 }
1074
1075 case SPI_SETDESKWALLPAPER: /* 20 */
1076 if (!pvParam || !SetDeskWallPaper( (LPSTR)pvParam )) return FALSE;
1077 SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1078 break;
1079
1080 case SPI_SETDESKPATTERN: /* 21 */
1081 /* FIXME: the ability to specify a pattern in pvParam
1082 doesn't seem to be documented for Win32 */
1083 if ((INT16)uiParam == -1)
1084 {
1085 WCHAR buf[256];
1086 GetProfileStringW( Desktop, Pattern,
1087 defPattern,
1088 buf, sizeof(buf)/sizeof(WCHAR) );
1089 ret = DESKTOP_SetPattern( buf );
1090 } else
1091 ret = DESKTOP_SetPattern( (LPWSTR)pvParam );
1092 break;
1093
1094 case SPI_GETKEYBOARDDELAY: /* 22 */
1095 if (!pvParam) return FALSE;
1096
1097 spi_idx = SPI_SETKEYBOARDDELAY_IDX;
1098 if (!spi_loaded[spi_idx])
1099 {
1100 WCHAR buf[10];
1101
1102 if (SYSPARAMS_Load( SPI_SETKEYBOARDDELAY_REGKEY,
1103 SPI_SETKEYBOARDDELAY_VALNAME,
1104 buf, sizeof(buf) ))
1105 {
1106 int i = atoiW( buf );
1107 if ( (i >= 0) && (i <= 3)) keyboard_delay = i;
1108 }
1109
1110 spi_loaded[spi_idx] = TRUE;
1111 }
1112 *(INT *)pvParam = keyboard_delay;
1113 break;
1114
1115 case SPI_SETKEYBOARDDELAY: /* 23 */
1116 {
1117 WCHAR buf[10];
1118
1119 spi_idx = SPI_SETKEYBOARDDELAY_IDX;
1120 wsprintfW(buf, CSu, uiParam);
1121
1122 if (SYSPARAMS_Save( SPI_SETKEYBOARDDELAY_REGKEY,
1123 SPI_SETKEYBOARDDELAY_VALNAME,
1124 buf, fWinIni ))
1125 {
1126 if (uiParam <= 3)
1127 keyboard_delay = uiParam;
1128 spi_loaded[spi_idx] = TRUE;
1129 }
1130 else
1131 ret = FALSE;
1132 break;
1133 }
1134
1135 case SPI_ICONVERTICALSPACING: /* 24 */
1136 spi_idx = SPI_ICONVERTICALSPACING_IDX;
1137 if (pvParam != NULL)
1138 {
1139 if (!spi_loaded[spi_idx])
1140 {
1141 WCHAR buf[10];
1142 int val;
1143
1144 if (SYSPARAMS_Load( SPI_ICONVERTICALSPACING_REGKEY,
1145 SPI_ICONVERTICALSPACING_VALNAME, buf, sizeof(buf) ))
1146 {
1147 val = SYSPARAMS_Twips2Pixels( atoiW(buf) );
1148 sysMetrics[SM_CYICONSPACING] = val;
1149 }
1150 spi_loaded[spi_idx] = TRUE;
1151 }
1152
1153 *(INT *)pvParam = sysMetrics[SM_CYICONSPACING];
1154 }
1155 else
1156 {
1157 WCHAR buf[10];
1158
1159 if (uiParam < 32) uiParam = 32;
1160
1161 wsprintfW(buf, CSu, uiParam);
1162 if (SYSPARAMS_Save( SPI_ICONVERTICALSPACING_REGKEY,
1163 SPI_ICONVERTICALSPACING_VALNAME,
1164 buf, fWinIni ))
1165 {
1166 sysMetrics[SM_CYICONSPACING] = uiParam;
1167 spi_loaded[spi_idx] = TRUE;
1168 }
1169 else
1170 ret = FALSE;
1171 }
1172
1173 break;
1174
1175 case SPI_GETICONTITLEWRAP: /* 25 */
1176 if (!pvParam) return FALSE;
1177
1178 spi_idx = SPI_SETICONTITLEWRAP_IDX;
1179 if (!spi_loaded[spi_idx])
1180 {
1181 WCHAR buf[5];
1182
1183 if (SYSPARAMS_Load( SPI_SETICONTITLEWRAP_REGKEY1,
1184 SPI_SETICONTITLEWRAP_VALNAME, buf, sizeof(buf) ))
1185 icon_title_wrap = atoiW(buf);
1186 spi_loaded[spi_idx] = TRUE;
1187 }
1188
1189 *(BOOL *)pvParam = icon_title_wrap;
1190 break;
1191
1192 case SPI_SETICONTITLEWRAP: /* 26 */
1193 {
1194 WCHAR buf[5];
1195
1196 spi_idx = SPI_SETICONTITLEWRAP_IDX;
1197 wsprintfW(buf, CSu, uiParam);
1198 if (SYSPARAMS_Save( SPI_SETICONTITLEWRAP_REGKEY1,
1199 SPI_SETICONTITLEWRAP_VALNAME,
1200 buf, fWinIni ))
1201 {
1202 SYSPARAMS_Save( SPI_SETICONTITLEWRAP_REGKEY2,
1203 SPI_SETICONTITLEWRAP_VALNAME,
1204 buf, fWinIni );
1205 icon_title_wrap = uiParam;
1206 spi_loaded[spi_idx] = TRUE;
1207 }
1208 else
1209 ret = FALSE;
1210 break;
1211 }
1212
1213 case SPI_GETMENUDROPALIGNMENT: /* 27 */
1214 if (!pvParam) return FALSE;
1215
1216 spi_idx = SPI_SETMENUDROPALIGNMENT_IDX;
1217
1218 if (!spi_loaded[spi_idx])
1219 {
1220 WCHAR buf[5];
1221
1222 if (SYSPARAMS_Load( SPI_SETMENUDROPALIGNMENT_REGKEY1,
1223 SPI_SETMENUDROPALIGNMENT_VALNAME, buf, sizeof(buf) ))
1224 {
1225 sysMetrics[SM_MENUDROPALIGNMENT] = atoiW( buf );
1226 }
1227 spi_loaded[spi_idx] = TRUE;
1228 }
1229
1230 *(BOOL *)pvParam = sysMetrics[SM_MENUDROPALIGNMENT];
1231 break;
1232
1233 case SPI_SETMENUDROPALIGNMENT: /* 28 */
1234 {
1235 WCHAR buf[5];
1236 spi_idx = SPI_SETMENUDROPALIGNMENT_IDX;
1237
1238 wsprintfW(buf, CSu, uiParam);
1239 if (SYSPARAMS_Save( SPI_SETMENUDROPALIGNMENT_REGKEY1,
1240 SPI_SETMENUDROPALIGNMENT_VALNAME,
1241 buf, fWinIni ))
1242 {
1243 SYSPARAMS_Save( SPI_SETMENUDROPALIGNMENT_REGKEY2,
1244 SPI_SETMENUDROPALIGNMENT_VALNAME,
1245 buf, fWinIni );
1246 sysMetrics[SM_MENUDROPALIGNMENT] = uiParam;
1247 spi_loaded[spi_idx] = TRUE;
1248 }
1249 else
1250 ret = FALSE;
1251 break;
1252 }
1253
1254 case SPI_SETDOUBLECLKWIDTH: /* 29 */
1255 {
1256 WCHAR buf[10];
1257 spi_idx = SPI_SETDOUBLECLKWIDTH_IDX;
1258
1259 wsprintfW(buf, CSu, uiParam);
1260 if (SYSPARAMS_Save( SPI_SETDOUBLECLKWIDTH_REGKEY1,
1261 SPI_SETDOUBLECLKWIDTH_VALNAME,
1262 buf, fWinIni ))
1263 {
1264 SYSPARAMS_Save( SPI_SETDOUBLECLKWIDTH_REGKEY2,
1265 SPI_SETDOUBLECLKWIDTH_VALNAME,
1266 buf, fWinIni );
1267 sysMetrics[SM_CXDOUBLECLK] = uiParam;
1268 spi_loaded[spi_idx] = TRUE;
1269 }
1270 else
1271 ret = FALSE;
1272 break;
1273 }
1274
1275 case SPI_SETDOUBLECLKHEIGHT: /* 30 */
1276 {
1277 WCHAR buf[10];
1278 spi_idx = SPI_SETDOUBLECLKHEIGHT_IDX;
1279
1280 wsprintfW(buf, CSu, uiParam);
1281 if (SYSPARAMS_Save( SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1282 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1283 buf, fWinIni ))
1284 {
1285 SYSPARAMS_Save( SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1286 SPI_SETDOUBLECLKHEIGHT_VALNAME,
1287 buf, fWinIni );
1288 sysMetrics[SM_CYDOUBLECLK] = uiParam;
1289 spi_loaded[spi_idx] = TRUE;
1290 }
1291 else
1292 ret = FALSE;
1293 break;
1294 }
1295
1296 case SPI_GETICONTITLELOGFONT: /* 31 */
1297 {
1298 LPLOGFONTW lpLogFont = (LPLOGFONTW)pvParam;
1299 LOGFONTW lfDefault;
1300
1301 if (!pvParam) return FALSE;
1302
1303 /*
1304 * The 'default GDI fonts' seems to be returned.
1305 * If a returned font is not a correct font in your environment,
1306 * please try to fix objects/gdiobj.c at first.
1307 */
1308 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1309
1310 GetProfileStringW( Desktop, IconTitleFaceName,
1311 lfDefault.lfFaceName,
1312 lpLogFont->lfFaceName, LF_FACESIZE );
1313 lpLogFont->lfHeight = -GetProfileIntW( Desktop, IconTitleSize, 11 );
1314 lpLogFont->lfWidth = 0;
1315 lpLogFont->lfEscapement = lpLogFont->lfOrientation = 0;
1316 lpLogFont->lfWeight = FW_NORMAL;
1317 lpLogFont->lfItalic = FALSE;
1318 lpLogFont->lfStrikeOut = FALSE;
1319 lpLogFont->lfUnderline = FALSE;
1320 lpLogFont->lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1321 lpLogFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
1322 lpLogFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
1323 lpLogFont->lfPitchAndFamily = DEFAULT_PITCH;
1324 lpLogFont->lfQuality = DEFAULT_QUALITY;
1325 break;
1326 }
1327
1328 case SPI_SETDOUBLECLICKTIME: /* 32 */
1329 {
1330 WCHAR buf[10];
1331
1332 spi_idx = SPI_SETDOUBLECLICKTIME_IDX;
1333 wsprintfW(buf, CSu, uiParam);
1334
1335 if (SYSPARAMS_Save( SPI_SETDOUBLECLICKTIME_REGKEY,
1336 SPI_SETDOUBLECLICKTIME_VALNAME,
1337 buf, fWinIni ))
1338 {
1339 if (!uiParam)
1340 uiParam = 500;
1341 double_click_time = uiParam;
1342 spi_loaded[spi_idx] = TRUE;
1343 }
1344 else
1345 ret = FALSE;
1346 break;
1347 }
1348
1349 case SPI_SETMOUSEBUTTONSWAP: /* 33 */
1350 {
1351 WCHAR buf[5];
1352 spi_idx = SPI_SETMOUSEBUTTONSWAP_IDX;
1353
1354 wsprintfW(buf, CSu, uiParam);
1355 if (SYSPARAMS_Save( SPI_SETMOUSEBUTTONSWAP_REGKEY,
1356 SPI_SETMOUSEBUTTONSWAP_VALNAME,
1357 buf, fWinIni ))
1358 {
1359 sysMetrics[SM_SWAPBUTTON] = uiParam;
1360 spi_loaded[spi_idx] = TRUE;
1361 }
1362 else
1363 ret = FALSE;
1364 break;
1365 }
1366
1367 WINE_SPI_FIXME(SPI_SETICONTITLELOGFONT); /* 34 */
1368
1369 case SPI_GETFASTTASKSWITCH: /* 35 */
1370 if (!pvParam) return FALSE;
1371 *(BOOL *)pvParam = 1;
1372 break;
1373
1374 case SPI_SETFASTTASKSWITCH: /* 36 */
1375 /* the action is disabled */
1376 ret = FALSE;
1377 break;
1378
1379 case SPI_SETDRAGFULLWINDOWS: /* 37 WINVER >= 0x0400 */
1380 {
1381 WCHAR buf[5];
1382
1383 spi_idx = SPI_SETDRAGFULLWINDOWS_IDX;
1384 wsprintfW(buf, CSu, uiParam);
1385 if (SYSPARAMS_Save( SPI_SETDRAGFULLWINDOWS_REGKEY,
1386 SPI_SETDRAGFULLWINDOWS_VALNAME,
1387 buf, fWinIni ))
1388 {
1389 drag_full_windows = uiParam;
1390 spi_loaded[spi_idx] = TRUE;
1391 }
1392 else
1393 ret = FALSE;
1394 break;
1395 }
1396
1397 case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
1398 if (!pvParam) return FALSE;
1399
1400 spi_idx = SPI_SETDRAGFULLWINDOWS_IDX;
1401 if (!spi_loaded[spi_idx])
1402 {
1403 WCHAR buf[5];
1404
1405 if (SYSPARAMS_Load( SPI_SETDRAGFULLWINDOWS_REGKEY,
1406 SPI_SETDRAGFULLWINDOWS_VALNAME, buf, sizeof(buf) ))
1407 drag_full_windows = atoiW(buf);
1408 spi_loaded[spi_idx] = TRUE;
1409 }
1410
1411 *(BOOL *)pvParam = drag_full_windows;
1412 break;
1413
1414 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
1415 {
1416 LPNONCLIENTMETRICSW lpnm = (LPNONCLIENTMETRICSW)pvParam;
1417
1418 if (!pvParam) return FALSE;
1419
1420 if (lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1421 {
1422 /* clear the struct, so we have 'sane' members */
1423 memset(
1424 (char *)pvParam + sizeof(lpnm->cbSize),
1425 0,
1426 lpnm->cbSize - sizeof(lpnm->cbSize)
1427 );
1428
1429 /* initialize geometry entries */
1430 lpnm->iBorderWidth = 1;
1431 lpnm->iScrollWidth = sysMetrics[SM_CXVSCROLL];
1432 lpnm->iScrollHeight = sysMetrics[SM_CYHSCROLL];
1433
1434 /* size of the normal caption buttons */
1435 lpnm->iCaptionWidth = sysMetrics[SM_CXSIZE];
1436 lpnm->iCaptionHeight = sysMetrics[SM_CYSIZE];
1437
1438 /* caption font metrics */
1439 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfCaptionFont), 0 );
1440 lpnm->lfCaptionFont.lfWeight = FW_BOLD;
1441
1442 /* size of the small caption buttons */
1443 lpnm->iSmCaptionWidth = sysMetrics[SM_CXSMSIZE];
1444 lpnm->iSmCaptionHeight = sysMetrics[SM_CYSMSIZE];
1445
1446 /* small caption font metrics */
1447 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfSmCaptionFont), 0 );
1448
1449 /* menus, FIXME: names of wine.conf entries are bogus */
1450
1451 /* size of the menu (MDI) buttons */
1452 lpnm->iMenuWidth = sysMetrics[SM_CXMENUSIZE];
1453 lpnm->iMenuHeight = sysMetrics[SM_CYMENUSIZE];
1454
1455 /* menu font metrics */
1456 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfMenuFont), 0 );
1457 GetProfileStringW( Desktop, MenuFont, lpnm->lfCaptionFont.lfFaceName,
1458 lpnm->lfMenuFont.lfFaceName, LF_FACESIZE );
1459 lpnm->lfMenuFont.lfHeight = -GetProfileIntW( Desktop, MenuFontSize, 11 );
1460 lpnm->lfMenuFont.lfWeight = FW_NORMAL;
1461
1462 /* status bar font metrics */
1463 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1464 (LPVOID)&(lpnm->lfStatusFont), 0 );
1465 GetProfileStringW( Desktop, StatusFont, lpnm->lfCaptionFont.lfFaceName,
1466 lpnm->lfStatusFont.lfFaceName, LF_FACESIZE );
1467 lpnm->lfStatusFont.lfHeight = -GetProfileIntW( Desktop, StatusFontSize, 11 );
1468 lpnm->lfStatusFont.lfWeight = FW_NORMAL;
1469
1470 /* message font metrics */
1471 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1472 (LPVOID)&(lpnm->lfMessageFont), 0 );
1473 GetProfileStringW( Desktop, MessageFont, lpnm->lfCaptionFont.lfFaceName,
1474 lpnm->lfMessageFont.lfFaceName, LF_FACESIZE );
1475 lpnm->lfMessageFont.lfHeight = -GetProfileIntW( Desktop, MessageFontSize, 11 );
1476 lpnm->lfMessageFont.lfWeight = FW_NORMAL;
1477
1478 }
1479 else
1480 {
1481 WARN("size mismatch !! (is %d; should be %d)\n", lpnm->cbSize, sizeof(NONCLIENTMETRICSW));
1482 /* FIXME: SetLastError? */
1483 ret = FALSE;
1484 }
1485 break;
1486 }
1487 WINE_SPI_FIXME(SPI_SETNONCLIENTMETRICS); /* 42 WINVER >= 0x400 */
1488
1489 case SPI_GETMINIMIZEDMETRICS: /* 43 WINVER >= 0x400 */
1490 {
1491 MINIMIZEDMETRICS * lpMm = pvParam;
1492 if (lpMm && lpMm->cbSize == sizeof(*lpMm))
1493 {
1494 lpMm->iWidth = sysMetrics[SM_CXMINIMIZED] - 6;
1495 lpMm->iHorzGap = sysMetrics[SM_CXMINSPACING] - sysMetrics[SM_CXMINIMIZED];
1496 lpMm->iVertGap = sysMetrics[SM_CYMINSPACING] - sysMetrics[SM_CYMINIMIZED];
1497 lpMm->iArrange = sysMetrics[SM_ARRANGE];
1498 }
1499 else
1500 ret = FALSE;
1501 break;
1502 }
1503 case SPI_SETMINIMIZEDMETRICS: /* 44 WINVER >= 0x400 */
1504 {
1505 MINIMIZEDMETRICS * lpMm = pvParam;
1506 if (lpMm && lpMm->cbSize == sizeof(*lpMm))
1507 {
1508 sysMetrics[SM_CXMINIMIZED] = lpMm->iWidth + 6;
1509 sysMetrics[SM_CXMINSPACING] = lpMm->iHorzGap + sysMetrics[SM_CXMINIMIZED];
1510 sysMetrics[SM_CYMINSPACING] = lpMm->iVertGap + sysMetrics[SM_CYMINIMIZED];
1511 sysMetrics[SM_ARRANGE] = lpMm->iArrange;
1512 }
1513 else
1514 ret = FALSE;
1515 break;
1516 }
1517
1518 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
1519 {
1520 LPICONMETRICSW lpIcon = pvParam;
1521 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1522 {
1523 SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1524 &lpIcon->iHorzSpacing, FALSE );
1525 SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1526 &lpIcon->iVertSpacing, FALSE );
1527 SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1528 &lpIcon->iTitleWrap, FALSE );
1529 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1530 &lpIcon->lfFont, FALSE );
1531 }
1532 else
1533 {
1534 ret = FALSE;
1535 }
1536 break;
1537 }
1538 WINE_SPI_FIXME(SPI_SETICONMETRICS); /* 46 WINVER >= 0x400 */
1539
1540 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1541 {
1542 static const WCHAR CSld[]={'%','l','d',' ','%','l','d',' ','%','l','d',' ','%','l','d',0};
1543 WCHAR buf[20];
1544 RECT *pr = (RECT *) pvParam;
1545
1546 if (!pvParam) return FALSE;
1547
1548 spi_idx = SPI_SETWORKAREA_IDX;
1549 wsprintfW(buf, CSld, pr->left, pr->top,
1550 pr->right, pr->bottom );
1551
1552 if (SYSPARAMS_Save( SPI_SETWORKAREA_REGKEY,
1553 SPI_SETWORKAREA_VALNAME,
1554 buf, fWinIni ))
1555 {
1556 CopyRect( &work_area, (RECT *)pvParam );
1557 spi_loaded[spi_idx] = TRUE;
1558 }
1559 else
1560 ret = FALSE;
1561 break;
1562 }
1563
1564 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1565 if (!pvParam) return FALSE;
1566
1567 spi_idx = SPI_SETWORKAREA_IDX;
1568 if (!spi_loaded[spi_idx])
1569 {
1570 WCHAR buf[20];
1571
1572 SetRect( &work_area, 0, 0,
1573 GetSystemMetrics( SM_CXSCREEN ),
1574 GetSystemMetrics( SM_CYSCREEN ) );
1575
1576 if (SYSPARAMS_Load( SPI_SETWORKAREA_REGKEY,
1577 SPI_SETWORKAREA_VALNAME,
1578 buf, sizeof(buf) ))
1579 {
1580 char tmpbuf[20];
1581 WideCharToMultiByte( CP_ACP, 0, buf, -1,
1582 tmpbuf, sizeof(tmpbuf), NULL, NULL );
1583 sscanf( tmpbuf, "%ld %ld %ld %ld",
1584 &work_area.left, &work_area.top,
1585 &work_area.right, &work_area.bottom );
1586 }
1587 spi_loaded[spi_idx] = TRUE;
1588 }
1589 CopyRect( (RECT *)pvParam, &work_area );
1590
1591 break;
1592
1593 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1594
1595 case SPI_GETFILTERKEYS: /* 50 */
1596 {
1597 LPFILTERKEYS lpFilterKeys = (LPFILTERKEYS)pvParam;
1598 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1599 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1600 {
1601 /* Indicate that no FilterKeys feature available */
1602 lpFilterKeys->dwFlags = 0;
1603 lpFilterKeys->iWaitMSec = 0;
1604 lpFilterKeys->iDelayMSec = 0;
1605 lpFilterKeys->iRepeatMSec = 0;
1606 lpFilterKeys->iBounceMSec = 0;
1607 }
1608 else
1609 {
1610 ret = FALSE;
1611 }
1612 break;
1613 }
1614 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1615
1616 case SPI_GETTOGGLEKEYS: /* 52 */
1617 {
1618 LPTOGGLEKEYS lpToggleKeys = (LPTOGGLEKEYS)pvParam;
1619 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1620 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1621 {
1622 /* Indicate that no ToggleKeys feature available */
1623 lpToggleKeys->dwFlags = 0;
1624 }
1625 else
1626 {
1627 ret = FALSE;
1628 }
1629 break;
1630 }
1631 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1632
1633 case SPI_GETMOUSEKEYS: /* 54 */
1634 {
1635 LPMOUSEKEYS lpMouseKeys = (LPMOUSEKEYS)pvParam;
1636 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1637 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1638 {
1639 /* Indicate that no MouseKeys feature available */
1640 lpMouseKeys->dwFlags = 0;
1641 lpMouseKeys->iMaxSpeed = 360;
1642 lpMouseKeys->iTimeToMaxSpeed = 1000;
1643 lpMouseKeys->iCtrlSpeed = 0;
1644 lpMouseKeys->dwReserved1 = 0;
1645 lpMouseKeys->dwReserved2 = 0;
1646 }
1647 else
1648 {
1649 ret = FALSE;
1650 }
1651 break;
1652 }
1653 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1654
1655 case SPI_GETSHOWSOUNDS: /* 56 */
1656 if (!pvParam) return FALSE;
1657
1658 spi_idx = SPI_SETSHOWSOUNDS_IDX;
1659
1660 if (!spi_loaded[spi_idx])
1661 {
1662 WCHAR buf[10];
1663
1664 if (SYSPARAMS_Load( SPI_SETSHOWSOUNDS_REGKEY,
1665 SPI_SETSHOWSOUNDS_VALNAME, buf, sizeof(buf) ))
1666 {
1667 sysMetrics[SM_SHOWSOUNDS] = atoiW( buf );
1668 }
1669 spi_loaded[spi_idx] = TRUE;
1670 }
1671
1672 *(INT *)pvParam = sysMetrics[SM_SHOWSOUNDS];
1673 break;
1674
1675 case SPI_SETSHOWSOUNDS: /* 57 */
1676 {
1677 WCHAR buf[10];
1678 spi_idx = SPI_SETSHOWSOUNDS_IDX;
1679
1680 wsprintfW(buf, CSu, uiParam);
1681 if (SYSPARAMS_Save( SPI_SETSHOWSOUNDS_REGKEY,
1682 SPI_SETSHOWSOUNDS_VALNAME,
1683 buf, fWinIni ))
1684 {
1685 sysMetrics[SM_SHOWSOUNDS] = uiParam;
1686 spi_loaded[spi_idx] = TRUE;
1687 }
1688 else
1689 ret = FALSE;
1690 break;
1691 }
1692
1693 case SPI_GETSTICKYKEYS: /* 58 */
1694 {
1695 LPSTICKYKEYS lpStickyKeys = (LPSTICKYKEYS)pvParam;
1696 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1697 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1698 {
1699 /* Indicate that no StickyKeys feature available */
1700 lpStickyKeys->dwFlags = 0;
1701 }
1702 else
1703 {
1704 ret = FALSE;
1705 }
1706 break;
1707 }
1708 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1709
1710 case SPI_GETACCESSTIMEOUT: /* 60 */
1711 {
1712 LPACCESSTIMEOUT lpAccessTimeout = (LPACCESSTIMEOUT)pvParam;
1713 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1714 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1715 {
1716 /* Indicate that no accessibility features timeout is available */
1717 lpAccessTimeout->dwFlags = 0;
1718 lpAccessTimeout->iTimeOutMSec = 0;
1719 }
1720 else
1721 {
1722 ret = FALSE;
1723 }
1724 break;
1725 }
1726 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1727
1728 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1729 {
1730 LPSERIALKEYSW lpSerialKeysW = (LPSERIALKEYSW)pvParam;
1731 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1732 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1733 {
1734 /* Indicate that no SerialKeys feature available */
1735 lpSerialKeysW->dwFlags = 0;
1736 lpSerialKeysW->lpszActivePort = NULL;
1737 lpSerialKeysW->lpszPort = NULL;
1738 lpSerialKeysW->iBaudRate = 0;
1739 lpSerialKeysW->iPortState = 0;
1740 }
1741 else
1742 {
1743 ret = FALSE;
1744 }
1745 break;
1746 }
1747 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1748
1749 case SPI_GETSOUNDSENTRY: /* 64 */
1750 {
1751 LPSOUNDSENTRYW lpSoundSentryW = (LPSOUNDSENTRYW)pvParam;
1752 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1753 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1754 {
1755 /* Indicate that no SoundSentry feature available */
1756 lpSoundSentryW->dwFlags = 0;
1757 lpSoundSentryW->iFSTextEffect = 0;
1758 lpSoundSentryW->iFSTextEffectMSec = 0;
1759 lpSoundSentryW->iFSTextEffectColorBits = 0;
1760 lpSoundSentryW->iFSGrafEffect = 0;
1761 lpSoundSentryW->iFSGrafEffectMSec = 0;
1762 lpSoundSentryW->iFSGrafEffectColor = 0;
1763 lpSoundSentryW->iWindowsEffect = 0;
1764 lpSoundSentryW->iWindowsEffectMSec = 0;
1765 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1766 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1767 }
1768 else
1769 {
1770 ret = FALSE;
1771 }
1772 break;
1773 }
1774 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1775
1776 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1777 {
1778 LPHIGHCONTRASTW lpHighContrastW = (LPHIGHCONTRASTW)pvParam;
1779 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1780 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1781 {
1782 /* Indicate that no high contrast feature available */
1783 lpHighContrastW->dwFlags = 0;
1784 lpHighContrastW->lpszDefaultScheme = NULL;
1785 }
1786 else
1787 {
1788 ret = FALSE;
1789 }
1790 break;
1791 }
1792 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
1793
1794 case SPI_GETKEYBOARDPREF: /* 68 WINVER >= 0x400 */
1795 if (!pvParam) return FALSE;
1796
1797 spi_idx = SPI_SETKEYBOARDPREF_IDX;
1798 if (!spi_loaded[spi_idx])
1799 {
1800 WCHAR buf[5];
1801
1802 if (SYSPARAMS_Load( SPI_SETKEYBOARDPREF_REGKEY,
1803 SPI_SETKEYBOARDPREF_VALNAME, buf, sizeof(buf) ))
1804 keyboard_pref = atoiW(buf);
1805 spi_loaded[spi_idx] = TRUE;
1806 }
1807
1808 *(BOOL *)pvParam = keyboard_pref;
1809 break;
1810
1811 case SPI_SETKEYBOARDPREF: /* 69 WINVER >= 0x400 */
1812 {
1813 WCHAR buf[5];
1814
1815 spi_idx = SPI_SETKEYBOARDPREF_IDX;
1816 wsprintfW(buf, CSu, uiParam);
1817 if (SYSPARAMS_Save( SPI_SETKEYBOARDPREF_REGKEY,
1818 SPI_SETKEYBOARDPREF_VALNAME,
1819 buf, fWinIni ))
1820 {
1821 keyboard_pref = uiParam;
1822 spi_loaded[spi_idx] = TRUE;
1823 }
1824 else
1825 ret = FALSE;
1826 break;
1827 }
1828
1829 case SPI_GETSCREENREADER: /* 70 WINVER >= 0x400 */
1830 if (!pvParam) return FALSE;
1831
1832 spi_idx = SPI_SETSCREENREADER_IDX;
1833 if (!spi_loaded[spi_idx])
1834 {
1835 WCHAR buf[5];
1836
1837 if (SYSPARAMS_Load( SPI_SETSCREENREADER_REGKEY,
1838 SPI_SETSCREENREADER_VALNAME, buf, sizeof(buf) ))
1839 screen_reader = atoiW(buf);
1840 spi_loaded[spi_idx] = TRUE;
1841 }
1842
1843 *(BOOL *)pvParam = screen_reader;
1844 break;
1845
1846 case SPI_SETSCREENREADER: /* 71 WINVER >= 0x400 */
1847 {
1848 WCHAR buf[5];
1849
1850 spi_idx = SPI_SETSCREENREADER_IDX;
1851 wsprintfW(buf, CSu, uiParam);
1852 if (SYSPARAMS_Save( SPI_SETSCREENREADER_REGKEY,
1853 SPI_SETSCREENREADER_VALNAME,
1854 buf, fWinIni ))
1855 {
1856 screen_reader = uiParam;
1857 spi_loaded[spi_idx] = TRUE;
1858 }
1859 else
1860 ret = FALSE;
1861 break;
1862 }
1863
1864 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
1865 {
1866 LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)pvParam;
1867
1868 /* Tell it "disabled" */
1869 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1870 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1871 else
1872 ret = FALSE;
1873 break;
1874 }
1875 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
1876
1877 case SPI_GETFONTSMOOTHING: /* 74 WINVER >= 0x400 */
1878 if (!pvParam) return FALSE;
1879
1880 spi_idx = SPI_SETFONTSMOOTHING_IDX;
1881 if (!spi_loaded[spi_idx])
1882 {
1883 WCHAR buf[5];
1884
1885 if (SYSPARAMS_Load( SPI_SETFONTSMOOTHING_REGKEY,
1886 SPI_SETFONTSMOOTHING_VALNAME, buf, sizeof(buf) ))
1887 {
1888 spi_loaded[spi_idx] = TRUE;
1889 if (buf[0] == 0x01 || buf[0] == 0x02) /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
1890 {
1891 font_smoothing = TRUE;
1892 }
1893 }
1894 }
1895
1896 *(BOOL *)pvParam = font_smoothing;
1897
1898 break;
1899
1900 WINE_SPI_FIXME(SPI_SETFONTSMOOTHING); /* 75 WINVER >= 0x400 */
1901
1902 WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
1903 WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
1904
1905 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
1906
1907 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
1908 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
1909 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
1910 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
1911
1912 case SPI_GETLOWPOWERACTIVE: /* 83 WINVER >= 0x400 */
1913 if (!pvParam)
1914 {
1915 SetLastError(ERROR_INVALID_PARAMETER);
1916 return FALSE;
1917 }
1918 if (!spi_loaded[SPI_GETLOWPOWERACTIVE])
1919 {
1920 WCHAR buf[5];
1921 if(SYSPARAMS_Load(SPI_GETLOPOWERACTIVE_REGKEY, SPI_GETLOPOWERACTIVE_VALNAME, buf, sizeof(buf)))
1922 {
1923 spi_loaded[SPI_GETLOWPOWERACTIVE] = TRUE;
1924 lowpoweractive = atoiW(buf);
1925 }
1926 else ret=FALSE;
1927 }
1928 *(BOOL *)pvParam = lowpoweractive;
1929 break;
1930
1931 WINE_SPI_FIXME(SPI_GETPOWEROFFACTIVE); /* 84 WINVER >= 0x400 */
1932 WINE_SPI_FIXME(SPI_SETLOWPOWERACTIVE); /* 85 WINVER >= 0x400 */
1933 WINE_SPI_FIXME(SPI_SETPOWEROFFACTIVE); /* 86 WINVER >= 0x400 */
1934
1935 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
1936 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
1937
1938 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
1939 ret = GetKeyboardLayout(0) ? TRUE : FALSE;
1940 break;
1941
1942 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
1943
1944 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
1945
1946 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
1947 WARN("pretend no support for Win9x Plus! for now.\n");
1948 ret = FALSE; /* yes, this is the result value */
1949 break;
1950
1951 WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
1952 WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
1953
1954 case SPI_SETSCREENSAVERRUNNING: /* 97 WINVER >= 0x400 */
1955 {
1956 /* SPI_SCREENSAVERRUNNING is an alias for SPI_SETSCREENSAVERRUNNING */
1957 WCHAR buf[5];
1958
1959 spi_idx = SPI_SETSCREENSAVERRUNNING_IDX;
1960 wsprintfW(buf, CSu, uiParam);
1961
1962 /* save only temporarily */
1963 if (SYSPARAMS_Save( SPI_SETSCREENSAVERRUNNING_REGKEY,
1964 SPI_SETSCREENSAVERRUNNING_VALNAME,
1965 buf, 0 ))
1966 {
1967 screensaver_running = uiParam;
1968 spi_loaded[spi_idx] = TRUE;
1969 }
1970 else
1971 ret = FALSE;
1972 break;
1973 }
1974
1975 case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
1976 if (!pvParam) return FALSE;
1977
1978 spi_idx = SPI_SETMOUSEHOVERWIDTH_IDX;
1979 if (!spi_loaded[spi_idx])
1980 {
1981 WCHAR buf[10];
1982
1983 if (SYSPARAMS_Load( SPI_SETMOUSEHOVERWIDTH_REGKEY,
1984 SPI_SETMOUSEHOVERWIDTH_VALNAME,
1985 buf, sizeof(buf) ))
1986 mouse_hover_width = atoiW( buf );
1987 spi_loaded[spi_idx] = TRUE;
1988 }
1989 *(INT *)pvParam = mouse_hover_width;
1990 break;
1991
1992 case SPI_SETMOUSEHOVERWIDTH: /* 99 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
1993 {
1994 WCHAR buf[10];
1995
1996 spi_idx = SPI_SETMOUSEHOVERWIDTH_IDX;
1997 wsprintfW(buf, CSu, uiParam);
1998
1999 if (SYSPARAMS_Save( SPI_SETMOUSEHOVERWIDTH_REGKEY,
2000 SPI_SETMOUSEHOVERWIDTH_VALNAME,
2001 buf, fWinIni ))
2002 {
2003 mouse_hover_width = uiParam;
2004 spi_loaded[spi_idx] = TRUE;
2005 }
2006 else
2007 ret = FALSE;
2008 break;
2009 }
2010
2011 case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2012 if (!pvParam) return FALSE;
2013
2014 spi_idx = SPI_SETMOUSEHOVERHEIGHT_IDX;
2015 if (!spi_loaded[spi_idx])
2016 {
2017 WCHAR buf[10];
2018
2019 if (SYSPARAMS_Load( SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2020 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2021 buf, sizeof(buf) ))
2022 mouse_hover_height = atoiW( buf );
2023
2024 spi_loaded[spi_idx] = TRUE;
2025 }
2026 *(INT *)pvParam = mouse_hover_height;
2027 break;
2028
2029 case SPI_SETMOUSEHOVERHEIGHT: /* 101 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2030 {
2031 WCHAR buf[10];
2032
2033 spi_idx = SPI_SETMOUSEHOVERHEIGHT_IDX;
2034 wsprintfW(buf, CSu, uiParam);
2035
2036 if (SYSPARAMS_Save( SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2037 SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2038 buf, fWinIni ))
2039 {
2040 mouse_hover_height = uiParam;
2041 spi_loaded[spi_idx] = TRUE;
2042 }
2043 else
2044 ret = FALSE;
2045 break;
2046 }
2047
2048 case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2049 if (!pvParam) return FALSE;
2050
2051 spi_idx = SPI_SETMOUSEHOVERTIME_IDX;
2052 if (!spi_loaded[spi_idx])
2053 {
2054 WCHAR buf[10];
2055
2056 if (SYSPARAMS_Load( SPI_SETMOUSEHOVERTIME_REGKEY,
2057 SPI_SETMOUSEHOVERTIME_VALNAME,
2058 buf, sizeof(buf) ))
2059 mouse_hover_time = atoiW( buf );
2060
2061 spi_loaded[spi_idx] = TRUE;
2062 }
2063 *(INT *)pvParam = mouse_hover_time;
2064 break;
2065
2066 case SPI_SETMOUSEHOVERTIME: /* 103 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2067 {
2068 WCHAR buf[10];
2069
2070 spi_idx = SPI_SETMOUSEHOVERTIME_IDX;
2071 wsprintfW(buf, CSu, uiParam);
2072
2073 if (SYSPARAMS_Save( SPI_SETMOUSEHOVERTIME_REGKEY,
2074 SPI_SETMOUSEHOVERTIME_VALNAME,
2075 buf, fWinIni ))
2076 {
2077 mouse_hover_time = uiParam;
2078 spi_loaded[spi_idx] = TRUE;
2079 }
2080 else
2081 ret = FALSE;
2082 break;
2083 }
2084
2085 case SPI_GETWHEELSCROLLLINES: /* 104 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2086 if (!pvParam) return FALSE;
2087
2088 spi_idx = SPI_SETMOUSESCROLLLINES_IDX;
2089 if (!spi_loaded[spi_idx])
2090 {
2091 WCHAR buf[10];
2092
2093 if (SYSPARAMS_Load( SPI_SETMOUSESCROLLLINES_REGKEY,
2094 SPI_SETMOUSESCROLLLINES_VALNAME,
2095 buf, sizeof(buf) ))
2096 mouse_scroll_lines = atoiW( buf );
2097
2098 spi_loaded[spi_idx] = TRUE;
2099 }
2100 *(INT *)pvParam = mouse_scroll_lines;
2101 break;
2102
2103 case SPI_SETWHEELSCROLLLINES: /* 105 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2104 {
2105 WCHAR buf[10];
2106
2107 spi_idx = SPI_SETMOUSESCROLLLINES_IDX;
2108 wsprintfW(buf, CSu, uiParam);
2109
2110 if (SYSPARAMS_Save( SPI_SETMOUSESCROLLLINES_REGKEY,
2111 SPI_SETMOUSESCROLLLINES_VALNAME,
2112 buf, fWinIni ))
2113 {
2114 mouse_scroll_lines = uiParam;
2115 spi_loaded[spi_idx] = TRUE;
2116 }
2117 else
2118 ret = FALSE;
2119 break;
2120 }
2121
2122 case SPI_GETMENUSHOWDELAY: /* 106 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2123 if (!pvParam) return FALSE;
2124
2125 spi_idx = SPI_SETMENUSHOWDELAY_IDX;
2126 if (!spi_loaded[spi_idx])
2127 {
2128 WCHAR buf[10];
2129
2130 if (SYSPARAMS_Load( SPI_SETMENUSHOWDELAY_REGKEY,
2131 SPI_SETMENUSHOWDELAY_VALNAME,
2132 buf, sizeof(buf) ))
2133 menu_show_delay = atoiW( buf );
2134
2135 spi_loaded[spi_idx] = TRUE;
2136 }
2137 *(INT *)pvParam = menu_show_delay;
2138 break;
2139
2140 case SPI_SETMENUSHOWDELAY: /* 107 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2141 {
2142 WCHAR buf[10];
2143
2144 spi_idx = SPI_SETMENUSHOWDELAY_IDX;
2145 wsprintfW(buf, CSu, uiParam);
2146
2147 if (SYSPARAMS_Save( SPI_SETMENUSHOWDELAY_REGKEY,
2148 SPI_SETMENUSHOWDELAY_VALNAME,
2149 buf, fWinIni ))
2150 {
2151 menu_show_delay = uiParam;
2152 spi_loaded[spi_idx] = TRUE;
2153 }
2154 else
2155 ret = FALSE;
2156 break;
2157 }
2158
2159 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2160 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2161 WINE_SPI_FIXME(SPI_GETMOUSESPEED); /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2162 WINE_SPI_FIXME(SPI_SETMOUSESPEED); /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2163
2164 case SPI_GETSCREENSAVERRUNNING: /* 114 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2165 if (!pvParam) return FALSE;
2166
2167 spi_idx = SPI_SETSCREENSAVERRUNNING_IDX;
2168 if (!spi_loaded[spi_idx])
2169 {
2170 WCHAR buf[5];
2171
2172 if (SYSPARAMS_Load( SPI_SETSCREENSAVERRUNNING_REGKEY,
2173 SPI_SETSCREENSAVERRUNNING_VALNAME, buf, sizeof(buf) ))
2174 screensaver_running = atoiW( buf );
2175 spi_loaded[spi_idx] = TRUE;
2176 }
2177
2178 *(BOOL *)pvParam = screensaver_running;
2179 break;
2180
2181 case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2182 {
2183 WCHAR buf[MAX_PATH];
2184
2185 if (!pvParam) return FALSE;
2186
2187 if (uiParam > MAX_PATH)
2188 {
2189 uiParam = MAX_PATH;
2190 }
2191
2192 if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2193 {
2194 lstrcpynW((WCHAR*)pvParam, buf, uiParam);
2195 }
2196 else
2197 {
2198 /* Return an empty string */
2199 memset((WCHAR*)pvParam, 0, uiParam);
2200 }
2201
2202 break;
2203 }
2204
2205 WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2206 WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2207 WINE_SPI_FIXME(SPI_GETMENUANIMATION); /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2208 WINE_SPI_FIXME(SPI_SETMENUANIMATION); /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2209 WINE_SPI_FIXME(SPI_GETCOMBOBOXANIMATION); /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2210 WINE_SPI_FIXME(SPI_SETCOMBOBOXANIMATION); /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2211
2212 case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2213 if (!pvParam) return FALSE;
2214
2215 spi_idx = SPI_SETLISTBOXSMOOTHSCROLLING_IDX;
2216 if (!spi_loaded[spi_idx])
2217 {
2218 WCHAR buf[5];
2219
2220 if (SYSPARAMS_Load( SPI_SETLISTBOXSMOOTHSCROLLING_REGKEY,
2221 SPI_SETLISTBOXSMOOTHSCROLLING_VALNAME, buf, sizeof(buf) ))
2222 {
2223 if ((buf[0]&0x01) == 0x01)
2224 {
2225 listbox_smoothscrolling = TRUE;
2226 }
2227 }
2228 spi_loaded[spi_idx] = TRUE;
2229 }
2230
2231 *(BOOL *)pvParam = listbox_smoothscrolling;
2232
2233 break;
2234
2235 WINE_SPI_FIXME(SPI_SETLISTBOXSMOOTHSCROLLING);/* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2236
2237 case SPI_GETGRADIENTCAPTIONS: /* 0x1008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2238 if (!pvParam) return FALSE;
2239
2240 spi_idx = SPI_SETGRADIENTCAPTIONS_IDX;
2241 if (!spi_loaded[spi_idx])
2242 {
2243 WCHAR buf[5];
2244
2245 if (SYSPARAMS_Load( SPI_USERPREFERENCEMASK_REGKEY,
2246 SPI_USERPREFERENCEMASK_VALNAME, buf, sizeof(buf) ))
2247 {
2248 if ((buf[0]&0x10) == 0x10)
2249 {
2250 gradient_captions = TRUE;
2251 }
2252 }
2253 spi_loaded[spi_idx] = TRUE;
2254 }
2255
2256 *(BOOL *)pvParam = gradient_captions;
2257
2258 break;
2259
2260 WINE_SPI_FIXME(SPI_SETGRADIENTCAPTIONS); /* 0x1009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2261
2262 case SPI_GETKEYBOARDCUES: /* 0x100A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2263 if (!pvParam) return FALSE;
2264
2265 spi_idx = SPI_SETKEYBOARDCUES_IDX;
2266 if (!spi_loaded[spi_idx])
2267 {
2268 WCHAR buf[5];
2269
2270 if (SYSPARAMS_Load( SPI_USERPREFERENCEMASK_REGKEY,
2271 SPI_USERPREFERENCEMASK_VALNAME, buf, sizeof(buf) ))
2272 {
2273 if ((buf[0]&0x20) == 0x20)
2274 {
2275 keyboard_cues = TRUE;
2276 }
2277 }
2278 spi_loaded[spi_idx] = TRUE;
2279 }
2280
2281 *(BOOL *)pvParam = keyboard_cues;
2282
2283 break;
2284
2285 WINE_SPI_FIXME(SPI_SETKEYBOARDCUES); /* 0x100B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2286 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2287 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2288 case SPI_GETHOTTRACKING: /* 0x100E _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2289 if (!pvParam) return FALSE;
2290
2291 spi_idx = SPI_SETHOTTRACKING_IDX;
2292 if (!spi_loaded[spi_idx])
2293 {
2294 WCHAR buf[5];
2295
2296 if (SYSPARAMS_Load( SPI_USERPREFERENCEMASK_REGKEY,
2297 SPI_USERPREFERENCEMASK_VALNAME, buf, sizeof(buf) ))
2298 {
2299 if ((buf[0]&0x80) == 0x80)
2300 {
2301 hot_tracking = TRUE;
2302 }
2303 }
2304 spi_loaded[spi_idx] = TRUE;
2305 }
2306
2307 *(BOOL *)pvParam = hot_tracking;
2308
2309 break;
2310
2311 WINE_SPI_FIXME(SPI_SETHOTTRACKING); /* 0x100F _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2312 WINE_SPI_FIXME(SPI_GETSELECTIONFADE); /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2313 WINE_SPI_FIXME(SPI_SETSELECTIONFADE); /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2314 WINE_SPI_FIXME(SPI_GETDROPSHADOW); /* 0x1024 _WIN32_WINNT >= 0x510 */
2315 WINE_SPI_FIXME(SPI_SETDROPSHADOW); /* 0x1025 _WIN32_WINNT >= 0x510 */
2316 WINE_SPI_FIXME(SPI_GETFOREGROUNDLOCKTIMEOUT);/* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2317 WINE_SPI_FIXME(SPI_SETFOREGROUNDLOCKTIMEOUT);/* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2318 WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2319 WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2320 WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2321 WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2322 WINE_SPI_FIXME(SPI_GETCARETWIDTH); /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2323 WINE_SPI_FIXME(SPI_SETCARETWIDTH); /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2324 WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2325 WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2326 WINE_SPI_FIXME(SPI_GETFONTSMOOTHINGTYPE); /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2327 WINE_SPI_FIXME(SPI_SETFONTSMOOTHINGTYPE); /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2328
2329 default:
2330 FIXME( "Unknown action: %u\n", uiAction );
2331 SetLastError( ERROR_INVALID_SPI_VALUE );
2332 ret = FALSE;
2333 break;
2334 }
2335
2336 if (ret)
2337 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2338 return ret;
2339
2340 #undef WINE_SPI_FIXME
2341 #undef WINE_SPI_WARN
2342 }
2343
2344
2345 /***********************************************************************
2346 * SystemParametersInfo (USER.483)
2347 */
2348 BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
2349 LPVOID lpvParam, UINT16 fuWinIni )
2350 {
2351 BOOL16 ret;
2352
2353 TRACE("(%u, %u, %p, %u)\n", uAction, uParam, lpvParam, fuWinIni);
2354
2355 switch (uAction)
2356 {
2357 case SPI_GETBEEP: /* 1 */
2358 case SPI_GETSCREENSAVEACTIVE: /* 16 */
2359 case SPI_GETICONTITLEWRAP: /* 25 */
2360 case SPI_GETMENUDROPALIGNMENT: /* 27 */
2361 case SPI_GETFASTTASKSWITCH: /* 35 */
2362 case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
2363 {
2364 BOOL tmp;
2365 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2366 if (ret && lpvParam)
2367 *(BOOL16 *)lpvParam = tmp;
2368 break;
2369 }
2370
2371 case SPI_GETBORDER: /* 5 */
2372 case SPI_ICONHORIZONTALSPACING: /* 13 */
2373 case SPI_GETSCREENSAVETIMEOUT: /* 14 */
2374 case SPI_GETGRIDGRANULARITY: /* 18 */
2375 case SPI_GETKEYBOARDDELAY: /* 22 */
2376 case SPI_ICONVERTICALSPACING: /* 24 */
2377 {
2378 INT tmp;
2379 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2380 if (ret && lpvParam)
2381 *(INT16 *)lpvParam = tmp;
2382 break;
2383 }
2384
2385 case SPI_GETKEYBOARDSPEED: /* 10 */
2386 {
2387 DWORD tmp;
2388 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2389 if (ret && lpvParam)
2390 *(WORD *)lpvParam = tmp;
2391 break;
2392 }
2393
2394 case SPI_GETICONTITLELOGFONT: /* 31 */
2395 {
2396 LOGFONTA tmp;
2397 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2398 if (ret && lpvParam)
2399 SYSPARAMS_LogFont32ATo16( &tmp, (LPLOGFONT16)lpvParam );
2400 break;
2401 }
2402
2403 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2404 {
2405 NONCLIENTMETRICSA tmp;
2406 LPNONCLIENTMETRICS16 lpnm16 = (LPNONCLIENTMETRICS16)lpvParam;
2407 if (lpnm16 && lpnm16->cbSize == sizeof(NONCLIENTMETRICS16))
2408 {
2409 tmp.cbSize = sizeof(NONCLIENTMETRICSA);
2410 ret = SystemParametersInfoA( uAction, uParam, &tmp, fuWinIni );
2411 if (ret)
2412 SYSPARAMS_NonClientMetrics32ATo16( &tmp, lpnm16 );
2413 }
2414 else /* winfile 95 sets cbSize to 340 */
2415 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2416 break;
2417 }
2418
2419 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
2420 {
2421 RECT tmp;
2422 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2423 if (ret && lpvParam)
2424 {
2425 RECT16 *r16 = (RECT16 *)lpvParam;
2426 r16->left = tmp.left;
2427 r16->top = tmp.top;
2428 r16->right = tmp.right;
2429 r16->bottom = tmp.bottom;
2430 }
2431 break;
2432 }
2433
2434 case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2435 case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2436 case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2437 {
2438 UINT tmp;
2439 ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
2440 if (ret && lpvParam)
2441 *(UINT16 *)lpvParam = tmp;
2442 break;
2443 }
2444
2445 default:
2446 ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
2447 }
2448
2449 return ret;
2450 }
2451
2452 /***********************************************************************
2453 * SystemParametersInfoA (USER32.@)
2454 */
2455 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2456 PVOID pvParam, UINT fuWinIni )
2457 {
2458 BOOL ret;
2459
2460 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2461
2462 switch (uiAction)
2463 {
2464 case SPI_SETDESKWALLPAPER: /* 20 */
2465 case SPI_SETDESKPATTERN: /* 21 */
2466 {
2467 WCHAR buffer[256];
2468 if (pvParam)
2469 if (!MultiByteToWideChar( CP_ACP, 0, (LPSTR)pvParam, -1,
2470 buffer, sizeof(buffer)/sizeof(WCHAR) ))
2471 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2472 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2473 break;
2474 }
2475
2476 case SPI_GETICONTITLELOGFONT: /* 31 */
2477 {
2478 LOGFONTW tmp;
2479 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2480 if (ret && pvParam)
2481 SYSPARAMS_LogFont32WTo32A( &tmp, (LPLOGFONTA)pvParam );
2482 break;
2483 }
2484
2485 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2486 {
2487 NONCLIENTMETRICSW tmp;
2488 LPNONCLIENTMETRICSA lpnmA = (LPNONCLIENTMETRICSA)pvParam;
2489 if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2490 {
2491 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2492 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2493 if (ret)
2494 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2495 }
2496 else
2497 ret = FALSE;
2498 break;
2499 }
2500
2501 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2502 {
2503 ICONMETRICSW tmp;
2504 LPICONMETRICSA lpimA = (LPICONMETRICSA)pvParam;
2505 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2506 {
2507 tmp.cbSize = sizeof(ICONMETRICSW);
2508 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2509 if (ret)
2510 {
2511 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2512 lpimA->iVertSpacing = tmp.iVertSpacing;
2513 lpimA->iTitleWrap = tmp.iTitleWrap;
2514 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2515 }
2516 }
2517 else
2518 ret = FALSE;
2519 break;
2520 }
2521
2522 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2523 {
2524 HIGHCONTRASTW tmp;
2525 LPHIGHCONTRASTA lphcA = (LPHIGHCONTRASTA)pvParam;
2526 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2527 {
2528 tmp.cbSize = sizeof(HIGHCONTRASTW);
2529 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2530 if (ret)
2531 {
2532 lphcA->dwFlags = tmp.dwFlags;
2533 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2534 }
2535 }
2536 else
2537 ret = FALSE;
2538 break;
2539 }
2540
2541 default:
2542 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2543 break;
2544 }
2545 return ret;
2546 }
2547
2548
2549 /***********************************************************************
2550 * GetSystemMetrics (USER32.@)
2551 */
2552 INT WINAPI GetSystemMetrics( INT index )
2553 {
2554 /* some metrics are dynamic */
2555 switch (index)
2556 {
2557 case SM_CXSCREEN:
2558 case SM_CXFULLSCREEN:
2559 case SM_CXVIRTUALSCREEN:
2560 return GetDeviceCaps( display_dc, HORZRES );
2561 case SM_CYSCREEN:
2562 case SM_CYVIRTUALSCREEN:
2563 return GetDeviceCaps( display_dc, VERTRES );
2564 case SM_CYFULLSCREEN:
2565 return GetDeviceCaps( display_dc, VERTRES ) - sysMetrics[SM_CYCAPTION];
2566
2567 /* FIXME: How do I calculate these? */
2568 case SM_CXMAXTRACK:
2569 return GetDeviceCaps( display_dc, HORZRES ) + 4 + 2 * sysMetrics[SM_CXFRAME];
2570 case SM_CYMAXTRACK:
2571 return GetDeviceCaps( display_dc, VERTRES ) + 4 + 2 * sysMetrics[SM_CYFRAME];
2572 case SM_CXMAXIMIZED:
2573 return GetDeviceCaps( display_dc, HORZRES ) + 2 * sysMetrics[SM_CXFRAME];
2574 case SM_CYMAXIMIZED:
2575 return GetDeviceCaps( display_dc, VERTRES ) + 2 * sysMetrics[SM_CYFRAME];
2576
2577 default:
2578 if ((index < 0) || (index > SM_CMETRICS)) return 0;
2579 return sysMetrics[index];
2580 }
2581 }
2582
2583
2584 /**********************************************************************
2585 * SetDoubleClickTime (USER32.@)
2586 */
2587 BOOL WINAPI SetDoubleClickTime( UINT interval )
2588 {
2589 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2590 }
2591
2592
2593 /**********************************************************************
2594 * GetDoubleClickTime (USER32.@)
2595 */
2596 UINT WINAPI GetDoubleClickTime(void)
2597 {
2598 WCHAR buf[10];
2599
2600 if (!spi_loaded[SPI_SETDOUBLECLICKTIME_IDX])
2601 {
2602 if (SYSPARAMS_Load( SPI_SETDOUBLECLICKTIME_REGKEY,
2603 SPI_SETDOUBLECLICKTIME_VALNAME,
2604 buf, sizeof(buf) ))
2605 {
2606 double_click_time = atoiW( buf );
2607 if (!double_click_time) double_click_time = 500;
2608 }
2609 spi_loaded[SPI_SETDOUBLECLICKTIME_IDX] = TRUE;
2610 }
2611 return double_click_time;
2612 }
Quick hack tree for wine patches julliard doesn't want to commit