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user32: Cache full name of non-client metrics fonts.
[wine.git] / dlls / user32 / sysparams.c
blobf5dc47ca4f7458d2a89c3549b3a580fc09e6f662
1 /*
2 * System parameters functions
3 *
4 * Copyright 1994 Alexandre Julliard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22
23 #include <assert.h>
24 #include <limits.h>
25 #include <stdarg.h>
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <string.h>
29
30 #define NONAMELESSUNION
31 #define NONAMELESSSTRUCT
32
33 #include "windef.h"
34 #include "winbase.h"
35 #include "winnls.h"
36 #include "wingdi.h"
37 #include "winreg.h"
38 #include "wine/wingdi16.h"
39 #include "winerror.h"
40
41 #include "controls.h"
42 #include "win.h"
43 #include "user_private.h"
44 #include "wine/gdi_driver.h"
45 #include "wine/unicode.h"
46 #include "wine/debug.h"
47
48 WINE_DEFAULT_DEBUG_CHANNEL(system);
49
50 /* System parameter indexes */
51 enum spi_index
52 {
53 SPI_SETWORKAREA_IDX,
54 SPI_INDEX_COUNT
55 };
56
57 /**
58 * Names of the registry subkeys of HKEY_CURRENT_USER key and value names
59 * for the system parameters.
60 */
61
62 /* the various registry keys that are used to store parameters */
63 enum parameter_key
64 {
65 COLORS_KEY,
66 DESKTOP_KEY,
67 KEYBOARD_KEY,
68 MOUSE_KEY,
69 METRICS_KEY,
70 SOUND_KEY,
71 VERSION_KEY,
72 SHOWSOUNDS_KEY,
73 KEYBOARDPREF_KEY,
74 SCREENREADER_KEY,
75 AUDIODESC_KEY,
76 NB_PARAM_KEYS
77 };
78
79 static const WCHAR COLORS_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','C','o','l','o','r','s',0};
80 static const WCHAR DESKTOP_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
81 static const WCHAR KEYBOARD_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
82 static const WCHAR MOUSE_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
83 static const WCHAR METRICS_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
84 'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
85 static const WCHAR SOUND_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
86 static const WCHAR VERSION_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
87 'M','i','c','r','o','s','o','f','t','\\',
88 'W','i','n','d','o','w','s',' ','N','T','\\',
89 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
90 'W','i','n','d','o','w','s',0};
91 static const WCHAR SHOWSOUNDS_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
92 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
93 'S','h','o','w','S','o','u','n','d','s',0};
94 static const WCHAR KEYBOARDPREF_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
95 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
96 'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
97 static const WCHAR SCREENREADER_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
98 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
99 'B','l','i','n','d',' ','A','c','c','e','s','s',0};
100 static const WCHAR AUDIODESC_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
101 'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
102 'A','u','d','i','o','D','e','s','c','r','i','p','t','i','o','n',0};
103
104 static const WCHAR *parameter_key_names[NB_PARAM_KEYS] =
105 {
106 COLORS_REGKEY,
107 DESKTOP_REGKEY,
108 KEYBOARD_REGKEY,
109 MOUSE_REGKEY,
110 METRICS_REGKEY,
111 SOUND_REGKEY,
112 VERSION_REGKEY,
113 SHOWSOUNDS_REGKEY,
114 KEYBOARDPREF_REGKEY,
115 SCREENREADER_REGKEY,
116 AUDIODESC_REGKEY,
117 };
118
119 /* parameter key values; the first char is actually an enum parameter_key to specify the key */
120 static const WCHAR BEEP_VALNAME[]= {SOUND_KEY,'B','e','e','p',0};
121 static const WCHAR MOUSETHRESHOLD1_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
122 static const WCHAR MOUSETHRESHOLD2_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
123 static const WCHAR MOUSEACCELERATION_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','S','p','e','e','d',0};
124 static const WCHAR BORDER_VALNAME[]= {METRICS_KEY,'B','o','r','d','e','r','W','i','d','t','h',0};
125 static const WCHAR KEYBOARDSPEED_VALNAME[]= {KEYBOARD_KEY,'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
126 static const WCHAR ICONHORIZONTALSPACING_VALNAME[]= {METRICS_KEY,'I','c','o','n','S','p','a','c','i','n','g',0};
127 static const WCHAR SCREENSAVETIMEOUT_VALNAME[]= {DESKTOP_KEY,'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
128 static const WCHAR SCREENSAVEACTIVE_VALNAME[]= {DESKTOP_KEY,'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
129 static const WCHAR GRIDGRANULARITY_VALNAME[]= {DESKTOP_KEY,'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
130 static const WCHAR KEYBOARDDELAY_VALNAME[]= {KEYBOARD_KEY,'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
131 static const WCHAR ICONVERTICALSPACING_VALNAME[]= {METRICS_KEY,'I','c','o','n','V','e','r','t','i','c','a','l','S','p','a','c','i','n','g',0};
132 static const WCHAR ICONTITLEWRAP_VALNAME[]= {DESKTOP_KEY,'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
133 static const WCHAR ICONTITLEWRAP_MIRROR[]= {METRICS_KEY,'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
134 static const WCHAR ICONTITLELOGFONT_VALNAME[]= {METRICS_KEY,'I','c','o','n','F','o','n','t',0};
135 static const WCHAR MENUDROPALIGNMENT_VALNAME[]= {DESKTOP_KEY,'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
136 static const WCHAR MENUDROPALIGNMENT_MIRROR[]= {VERSION_KEY,'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
137 static const WCHAR MOUSETRAILS_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','T','r','a','i','l','s',0};
138 static const WCHAR SNAPTODEFBUTTON_VALNAME[]= {MOUSE_KEY,'S','n','a','p','T','o','D','e','f','a','u','l','t','B','u','t','t','o','n',0};
139 static const WCHAR DOUBLECLKWIDTH_VALNAME[]= {MOUSE_KEY,'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
140 static const WCHAR DOUBLECLKWIDTH_MIRROR[]= {DESKTOP_KEY,'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
141 static const WCHAR DOUBLECLKHEIGHT_VALNAME[]= {MOUSE_KEY,'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
142 static const WCHAR DOUBLECLKHEIGHT_MIRROR[]= {DESKTOP_KEY,'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
143 static const WCHAR DOUBLECLICKTIME_VALNAME[]= {MOUSE_KEY,'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
144 static const WCHAR MOUSEBUTTONSWAP_VALNAME[]= {MOUSE_KEY,'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
145 static const WCHAR DRAGFULLWINDOWS_VALNAME[]= {DESKTOP_KEY,'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
146 static const WCHAR SHOWSOUNDS_VALNAME[]= {SHOWSOUNDS_KEY,'O','n',0};
147 static const WCHAR KEYBOARDPREF_VALNAME[]= {KEYBOARDPREF_KEY,'O','n',0};
148 static const WCHAR SCREENREADER_VALNAME[]= {SCREENREADER_KEY,'O','n',0};
149 static const WCHAR DESKWALLPAPER_VALNAME[]= {DESKTOP_KEY,'W','a','l','l','p','a','p','e','r',0};
150 static const WCHAR DESKPATTERN_VALNAME[]= {DESKTOP_KEY,'P','a','t','t','e','r','n',0};
151 static const WCHAR FONTSMOOTHING_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
152 static const WCHAR DRAGWIDTH_VALNAME[]= {DESKTOP_KEY,'D','r','a','g','W','i','d','t','h',0};
153 static const WCHAR DRAGHEIGHT_VALNAME[]= {DESKTOP_KEY,'D','r','a','g','H','e','i','g','h','t',0};
154 static const WCHAR DPISCALINGVER_VALNAME[]= {DESKTOP_KEY,'D','p','i','S','c','a','l','i','n','g','V','e','r',0};
155 static const WCHAR LOGPIXELS_VALNAME[]= {DESKTOP_KEY,'L','o','g','P','i','x','e','l','s',0};
156 static const WCHAR LOWPOWERACTIVE_VALNAME[]= {DESKTOP_KEY,'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
157 static const WCHAR POWEROFFACTIVE_VALNAME[]= {DESKTOP_KEY,'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
158 static const WCHAR USERPREFERENCESMASK_VALNAME[]= {DESKTOP_KEY,'U','s','e','r','P','r','e','f','e','r','e','n','c','e','s','M','a','s','k',0};
159 static const WCHAR MOUSEHOVERWIDTH_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
160 static const WCHAR MOUSEHOVERHEIGHT_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
161 static const WCHAR MOUSEHOVERTIME_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
162 static const WCHAR WHEELSCROLLCHARS_VALNAME[]= {DESKTOP_KEY,'W','h','e','e','l','S','c','r','o','l','l','C','h','a','r','s',0};
163 static const WCHAR WHEELSCROLLLINES_VALNAME[]= {DESKTOP_KEY,'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
164 static const WCHAR ACTIVEWINDOWTRACKING_VALNAME[]= {MOUSE_KEY,'A','c','t','i','v','e','W','i','n','d','o','w','T','r','a','c','k','i','n','g',0};
165 static const WCHAR MENUSHOWDELAY_VALNAME[]= {DESKTOP_KEY,'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
166 static const WCHAR BLOCKSENDINPUTRESETS_VALNAME[]= {DESKTOP_KEY,'B','l','o','c','k','S','e','n','d','I','n','p','u','t','R','e','s','e','t','s',0};
167 static const WCHAR FOREGROUNDLOCKTIMEOUT_VALNAME[]= {DESKTOP_KEY,'F','o','r','e','g','r','o','u','n','d','L','o','c','k','T','i','m','e','o','u','t',0};
168 static const WCHAR ACTIVEWNDTRKTIMEOUT_VALNAME[]= {DESKTOP_KEY,'A','c','t','i','v','e','W','n','d','T','r','a','c','k','T','i','m','e','o','u','t',0};
169 static const WCHAR FOREGROUNDFLASHCOUNT_VALNAME[]= {DESKTOP_KEY,'F','o','r','e','g','r','o','u','n','d','F','l','a','s','h','C','o','u','n','t',0};
170 static const WCHAR CARETWIDTH_VALNAME[]= {DESKTOP_KEY,'C','a','r','e','t','W','i','d','t','h',0};
171 static const WCHAR MOUSECLICKLOCKTIME_VALNAME[]= {DESKTOP_KEY,'C','l','i','c','k','L','o','c','k','T','i','m','e',0};
172 static const WCHAR MOUSESPEED_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','S','e','n','s','i','t','i','v','i','t','y',0};
173 static const WCHAR FONTSMOOTHINGTYPE_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g','T','y','p','e',0};
174 static const WCHAR FONTSMOOTHINGCONTRAST_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g','G','a','m','m','a',0};
175 static const WCHAR FONTSMOOTHINGORIENTATION_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g','O','r','i','e','n','t','a','t','i','o','n',0};
176 static const WCHAR FOCUSBORDERWIDTH_VALNAME[]= {DESKTOP_KEY,'F','o','c','u','s','B','o','r','d','e','r','W','i','d','t','h',0};
177 static const WCHAR FOCUSBORDERHEIGHT_VALNAME[]= {DESKTOP_KEY,'F','o','c','u','s','B','o','r','d','e','r','H','e','i','g','h','t',0};
178 static const WCHAR SCROLLWIDTH_VALNAME[]= {METRICS_KEY,'S','c','r','o','l','l','W','i','d','t','h',0};
179 static const WCHAR SCROLLHEIGHT_VALNAME[]= {METRICS_KEY,'S','c','r','o','l','l','H','e','i','g','h','t',0};
180 static const WCHAR CAPTIONWIDTH_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','W','i','d','t','h',0};
181 static const WCHAR CAPTIONHEIGHT_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
182 static const WCHAR SMCAPTIONWIDTH_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
183 static const WCHAR SMCAPTIONHEIGHT_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
184 static const WCHAR MENUWIDTH_VALNAME[]= {METRICS_KEY,'M','e','n','u','W','i','d','t','h',0};
185 static const WCHAR MENUHEIGHT_VALNAME[]= {METRICS_KEY,'M','e','n','u','H','e','i','g','h','t',0};
186 static const WCHAR PADDEDBORDERWIDTH_VALNAME[]= {METRICS_KEY,'P','a','d','d','e','d','B','o','r','d','e','r','W','i','d','t','h',0};
187 static const WCHAR CAPTIONLOGFONT_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','F','o','n','t',0};
188 static const WCHAR SMCAPTIONLOGFONT_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
189 static const WCHAR MENULOGFONT_VALNAME[]= {METRICS_KEY,'M','e','n','u','F','o','n','t',0};
190 static const WCHAR MESSAGELOGFONT_VALNAME[]= {METRICS_KEY,'M','e','s','s','a','g','e','F','o','n','t',0};
191 static const WCHAR STATUSLOGFONT_VALNAME[]= {METRICS_KEY,'S','t','a','t','u','s','F','o','n','t',0};
192 static const WCHAR MINWIDTH_VALNAME[] = {METRICS_KEY,'M','i','n','W','i','d','t','h',0};
193 static const WCHAR MINHORZGAP_VALNAME[] = {METRICS_KEY,'M','i','n','H','o','r','z','G','a','p',0};
194 static const WCHAR MINVERTGAP_VALNAME[] = {METRICS_KEY,'M','i','n','V','e','r','t','G','a','p',0};
195 static const WCHAR MINARRANGE_VALNAME[] = {METRICS_KEY,'M','i','n','A','r','r','a','n','g','e',0};
196 static const WCHAR COLOR_SCROLLBAR_VALNAME[] = {COLORS_KEY,'S','c','r','o','l','l','b','a','r',0};
197 static const WCHAR COLOR_BACKGROUND_VALNAME[] = {COLORS_KEY,'B','a','c','k','g','r','o','u','n','d',0};
198 static const WCHAR COLOR_ACTIVECAPTION_VALNAME[] = {COLORS_KEY,'A','c','t','i','v','e','T','i','t','l','e',0};
199 static const WCHAR COLOR_INACTIVECAPTION_VALNAME[] = {COLORS_KEY,'I','n','a','c','t','i','v','e','T','i','t','l','e',0};
200 static const WCHAR COLOR_MENU_VALNAME[] = {COLORS_KEY,'M','e','n','u',0};
201 static const WCHAR COLOR_WINDOW_VALNAME[] = {COLORS_KEY,'W','i','n','d','o','w',0};
202 static const WCHAR COLOR_WINDOWFRAME_VALNAME[] = {COLORS_KEY,'W','i','n','d','o','w','F','r','a','m','e',0};
203 static const WCHAR COLOR_MENUTEXT_VALNAME[] = {COLORS_KEY,'M','e','n','u','T','e','x','t',0};
204 static const WCHAR COLOR_WINDOWTEXT_VALNAME[] = {COLORS_KEY,'W','i','n','d','o','w','T','e','x','t',0};
205 static const WCHAR COLOR_CAPTIONTEXT_VALNAME[] = {COLORS_KEY,'T','i','t','l','e','T','e','x','t',0};
206 static const WCHAR COLOR_ACTIVEBORDER_VALNAME[] = {COLORS_KEY,'A','c','t','i','v','e','B','o','r','d','e','r',0};
207 static const WCHAR COLOR_INACTIVEBORDER_VALNAME[] = {COLORS_KEY,'I','n','a','c','t','i','v','e','B','o','r','d','e','r',0};
208 static const WCHAR COLOR_APPWORKSPACE_VALNAME[] = {COLORS_KEY,'A','p','p','W','o','r','k','S','p','a','c','e',0};
209 static const WCHAR COLOR_HIGHLIGHT_VALNAME[] = {COLORS_KEY,'H','i','l','i','g','h','t',0};
210 static const WCHAR COLOR_HIGHLIGHTTEXT_VALNAME[] = {COLORS_KEY,'H','i','l','i','g','h','t','T','e','x','t',0};
211 static const WCHAR COLOR_BTNFACE_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','F','a','c','e',0};
212 static const WCHAR COLOR_BTNSHADOW_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','S','h','a','d','o','w',0};
213 static const WCHAR COLOR_GRAYTEXT_VALNAME[] = {COLORS_KEY,'G','r','a','y','T','e','x','t',0};
214 static const WCHAR COLOR_BTNTEXT_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','T','e','x','t',0};
215 static const WCHAR COLOR_INACTIVECAPTIONTEXT_VALNAME[] = {COLORS_KEY,'I','n','a','c','t','i','v','e','T','i','t','l','e','T','e','x','t',0};
216 static const WCHAR COLOR_BTNHIGHLIGHT_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','H','i','l','i','g','h','t',0};
217 static const WCHAR COLOR_3DDKSHADOW_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','D','k','S','h','a','d','o','w',0};
218 static const WCHAR COLOR_3DLIGHT_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','L','i','g','h','t',0};
219 static const WCHAR COLOR_INFOTEXT_VALNAME[] = {COLORS_KEY,'I','n','f','o','T','e','x','t',0};
220 static const WCHAR COLOR_INFOBK_VALNAME[] = {COLORS_KEY,'I','n','f','o','W','i','n','d','o','w',0};
221 static const WCHAR COLOR_ALTERNATEBTNFACE_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','A','l','t','e','r','n','a','t','e','F','a','c','e',0};
222 static const WCHAR COLOR_HOTLIGHT_VALNAME[] = {COLORS_KEY,'H','o','t','T','r','a','c','k','i','n','g','C','o','l','o','r',0};
223 static const WCHAR COLOR_GRADIENTACTIVECAPTION_VALNAME[] = {COLORS_KEY,'G','r','a','d','i','e','n','t','A','c','t','i','v','e','T','i','t','l','e',0};
224 static const WCHAR COLOR_GRADIENTINACTIVECAPTION_VALNAME[] = {COLORS_KEY,'G','r','a','d','i','e','n','t','I','n','a','c','t','i','v','e','T','i','t','l','e',0};
225 static const WCHAR COLOR_MENUHILIGHT_VALNAME[] = {COLORS_KEY,'M','e','n','u','H','i','l','i','g','h','t',0};
226 static const WCHAR COLOR_MENUBAR_VALNAME[] = {COLORS_KEY,'M','e','n','u','B','a','r',0};
227 static const WCHAR AUDIODESC_LOCALE_VALNAME[] = {AUDIODESC_KEY,'L','o','c','a','l','e',0};
228 static const WCHAR AUDIODESC_ON_VALNAME[] = {AUDIODESC_KEY,'O','n',0};
229
230 /* FIXME - real value */
231 static const WCHAR SCREENSAVERRUNNING_VALNAME[]= {DESKTOP_KEY,'W','I','N','E','_','S','c','r','e','e','n','S','a','v','e','r','R','u','n','n','i','n','g',0};
232
233 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
234 'W','i','n','e',0};
235
236 /* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
237 static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
238 'S','y','s','t','e','m',' ',
239 'P','a','r','a','m','e','t','e','r','s',0};
240
241 static const WCHAR Yes[] = {'Y','e','s',0};
242 static const WCHAR No[] = {'N','o',0};
243 static const WCHAR CSu[] = {'%','u',0};
244 static const WCHAR CSd[] = {'%','d',0};
245 static const WCHAR CSrgb[] = {'%','u',' ','%','u',' ','%','u',0};
246
247 static HDC display_dc;
248 static CRITICAL_SECTION display_dc_section;
249 static CRITICAL_SECTION_DEBUG critsect_debug =
250 {
251 0, 0, &display_dc_section,
252 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
253 0, 0, { (DWORD_PTR)(__FILE__ ": display_dc_section") }
254 };
255 static CRITICAL_SECTION display_dc_section = { &critsect_debug, -1 ,0, 0, 0, 0 };
256
257
258 /* Indicators whether system parameter value is loaded */
259 static char spi_loaded[SPI_INDEX_COUNT];
260
261 static BOOL notify_change = TRUE;
262
263 /* System parameters storage */
264 static RECT work_area;
265 static UINT system_dpi;
266 static DPI_AWARENESS dpi_awareness;
267 static DPI_AWARENESS default_awareness = DPI_AWARENESS_UNAWARE;
268
269 static HKEY volatile_base_key;
270
271 union sysparam_all_entry;
272
273 struct sysparam_entry
274 {
275 BOOL (*get)( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi );
276 BOOL (*set)( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags );
277 BOOL (*init)( union sysparam_all_entry *entry );
278 const WCHAR *regval;
279 const WCHAR *mirror;
280 BOOL loaded;
281 };
282
283 struct sysparam_uint_entry
284 {
285 struct sysparam_entry hdr;
286 UINT val;
287 };
288
289 struct sysparam_bool_entry
290 {
291 struct sysparam_entry hdr;
292 BOOL val;
293 };
294
295 struct sysparam_dword_entry
296 {
297 struct sysparam_entry hdr;
298 DWORD val;
299 };
300
301 struct sysparam_rgb_entry
302 {
303 struct sysparam_entry hdr;
304 COLORREF val;
305 HBRUSH brush;
306 HPEN pen;
307 };
308
309 struct sysparam_binary_entry
310 {
311 struct sysparam_entry hdr;
312 void *ptr;
313 size_t size;
314 };
315
316 struct sysparam_path_entry
317 {
318 struct sysparam_entry hdr;
319 WCHAR path[MAX_PATH];
320 };
321
322 struct sysparam_font_entry
323 {
324 struct sysparam_entry hdr;
325 UINT weight;
326 LOGFONTW val;
327 WCHAR fullname[LF_FACESIZE];
328 };
329
330 struct sysparam_pref_entry
331 {
332 struct sysparam_entry hdr;
333 struct sysparam_binary_entry *parent;
334 UINT offset;
335 UINT mask;
336 };
337
338 union sysparam_all_entry
339 {
340 struct sysparam_entry hdr;
341 struct sysparam_uint_entry uint;
342 struct sysparam_bool_entry bool;
343 struct sysparam_dword_entry dword;
344 struct sysparam_rgb_entry rgb;
345 struct sysparam_binary_entry bin;
346 struct sysparam_path_entry path;
347 struct sysparam_font_entry font;
348 struct sysparam_pref_entry pref;
349 };
350
351 static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
352 {
353 font32->lfHeight = font16->lfHeight;
354 font32->lfWidth = font16->lfWidth;
355 font32->lfEscapement = font16->lfEscapement;
356 font32->lfOrientation = font16->lfOrientation;
357 font32->lfWeight = font16->lfWeight;
358 font32->lfItalic = font16->lfItalic;
359 font32->lfUnderline = font16->lfUnderline;
360 font32->lfStrikeOut = font16->lfStrikeOut;
361 font32->lfCharSet = font16->lfCharSet;
362 font32->lfOutPrecision = font16->lfOutPrecision;
363 font32->lfClipPrecision = font16->lfClipPrecision;
364 font32->lfQuality = font16->lfQuality;
365 font32->lfPitchAndFamily = font16->lfPitchAndFamily;
366 MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
367 font32->lfFaceName[LF_FACESIZE-1] = 0;
368 }
369
370 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
371 {
372 font32A->lfHeight = font32W->lfHeight;
373 font32A->lfWidth = font32W->lfWidth;
374 font32A->lfEscapement = font32W->lfEscapement;
375 font32A->lfOrientation = font32W->lfOrientation;
376 font32A->lfWeight = font32W->lfWeight;
377 font32A->lfItalic = font32W->lfItalic;
378 font32A->lfUnderline = font32W->lfUnderline;
379 font32A->lfStrikeOut = font32W->lfStrikeOut;
380 font32A->lfCharSet = font32W->lfCharSet;
381 font32A->lfOutPrecision = font32W->lfOutPrecision;
382 font32A->lfClipPrecision = font32W->lfClipPrecision;
383 font32A->lfQuality = font32W->lfQuality;
384 font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
385 WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
386 font32A->lfFaceName[LF_FACESIZE-1] = 0;
387 }
388
389 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
390 {
391 font32W->lfHeight = font32A->lfHeight;
392 font32W->lfWidth = font32A->lfWidth;
393 font32W->lfEscapement = font32A->lfEscapement;
394 font32W->lfOrientation = font32A->lfOrientation;
395 font32W->lfWeight = font32A->lfWeight;
396 font32W->lfItalic = font32A->lfItalic;
397 font32W->lfUnderline = font32A->lfUnderline;
398 font32W->lfStrikeOut = font32A->lfStrikeOut;
399 font32W->lfCharSet = font32A->lfCharSet;
400 font32W->lfOutPrecision = font32A->lfOutPrecision;
401 font32W->lfClipPrecision = font32A->lfClipPrecision;
402 font32W->lfQuality = font32A->lfQuality;
403 font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
404 MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
405 font32W->lfFaceName[LF_FACESIZE-1] = 0;
406 }
407
408 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
409 {
410 lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
411 lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
412 lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
413 lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
414 lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
415 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
416 lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
417 lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
418 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
419 lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
420 lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
421 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
422 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
423 SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->lfMessageFont );
424 if (lpnm32A->cbSize > FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth))
425 {
426 if (lpnm32W->cbSize > FIELD_OFFSET(NONCLIENTMETRICSW, iPaddedBorderWidth))
427 lpnm32A->iPaddedBorderWidth = lpnm32W->iPaddedBorderWidth;
428 else
429 lpnm32A->iPaddedBorderWidth = 0;
430 }
431 }
432
433 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
434 {
435 lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
436 lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
437 lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
438 lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
439 lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
440 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
441 lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
442 lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
443 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
444 lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
445 lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
446 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
447 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
448 SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
449 if (lpnm32W->cbSize > FIELD_OFFSET(NONCLIENTMETRICSW, iPaddedBorderWidth))
450 {
451 if (lpnm32A->cbSize > FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth))
452 lpnm32W->iPaddedBorderWidth = lpnm32A->iPaddedBorderWidth;
453 else
454 lpnm32W->iPaddedBorderWidth = 0;
455 }
456 }
457
458
459 /* Helper functions to retrieve monitors info */
460
461 struct monitor_info
462 {
463 int count;
464 RECT primary_rect;
465 RECT virtual_rect;
466 };
467
468 static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
469 {
470 MONITORINFO mi;
471 struct monitor_info *info = (struct monitor_info *)lp;
472 info->count++;
473 UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
474 mi.cbSize = sizeof(mi);
475 if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
476 info->primary_rect = mi.rcMonitor;
477 return TRUE;
478 }
479
480 static void get_monitors_info( struct monitor_info *info )
481 {
482 info->count = 0;
483 SetRectEmpty( &info->primary_rect );
484 SetRectEmpty( &info->virtual_rect );
485 EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
486 }
487
488 RECT get_virtual_screen_rect(void)
489 {
490 struct monitor_info info;
491 get_monitors_info( &info );
492 return info.virtual_rect;
493 }
494
495 /* get text metrics and/or "average" char width of the specified logfont
496 * for the specified dc */
497 static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
498 {
499 HFONT hfont, hfontsav;
500 TEXTMETRICW tm;
501 if( !ptm) ptm = &tm;
502 hfont = CreateFontIndirectW( plf);
503 if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
504 ptm->tmHeight = -1;
505 if( psz) *psz = 10;
506 if( hfont) DeleteObject( hfont);
507 return;
508 }
509 GetTextMetricsW( hdc, ptm);
510 if( psz)
511 if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
512 *psz = 10;
513 SelectObject( hdc, hfontsav);
514 DeleteObject( hfont);
515 }
516
517 /***********************************************************************
518 * SYSPARAMS_NotifyChange
519 *
520 * Sends notification about system parameter update.
521 */
522 static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
523 {
524 static const WCHAR emptyW[1];
525
526 if (notify_change)
527 {
528 if (fWinIni & SPIF_UPDATEINIFILE)
529 {
530 if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
531 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
532 uiAction, (LPARAM) emptyW,
533 SMTO_ABORTIFHUNG, 2000, NULL );
534 }
535 else
536 {
537 /* FIXME notify other wine processes with internal message */
538 }
539 }
540 }
541
542 /* retrieve the cached base keys for a given entry */
543 static BOOL get_base_keys( enum parameter_key index, HKEY *base_key, HKEY *volatile_key )
544 {
545 static HKEY base_keys[NB_PARAM_KEYS];
546 static HKEY volatile_keys[NB_PARAM_KEYS];
547 HKEY key;
548
549 if (!base_keys[index] && base_key)
550 {
551 if (RegCreateKeyW( HKEY_CURRENT_USER, parameter_key_names[index], &key )) return FALSE;
552 if (InterlockedCompareExchangePointer( (void **)&base_keys[index], key, 0 ))
553 RegCloseKey( key );
554 }
555 if (!volatile_keys[index] && volatile_key)
556 {
557 if (RegCreateKeyExW( volatile_base_key, parameter_key_names[index],
558 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &key, 0 )) return FALSE;
559 if (InterlockedCompareExchangePointer( (void **)&volatile_keys[index], key, 0 ))
560 RegCloseKey( key );
561 }
562 if (base_key) *base_key = base_keys[index];
563 if (volatile_key) *volatile_key = volatile_keys[index];
564 return TRUE;
565 }
566
567 /* load a value to a registry entry */
568 static DWORD load_entry( struct sysparam_entry *entry, void *data, DWORD size )
569 {
570 DWORD type, count;
571 HKEY base_key, volatile_key;
572
573 if (!get_base_keys( entry->regval[0], &base_key, &volatile_key )) return FALSE;
574
575 count = size;
576 if (RegQueryValueExW( volatile_key, entry->regval + 1, NULL, &type, data, &count ))
577 {
578 count = size;
579 if (RegQueryValueExW( base_key, entry->regval + 1, NULL, &type, data, &count )) count = 0;
580 }
581 /* make sure strings are null-terminated */
582 if (size && count == size && type == REG_SZ) ((WCHAR *)data)[count / sizeof(WCHAR) - 1] = 0;
583 entry->loaded = TRUE;
584 return count;
585 }
586
587 /* save a value to a registry entry */
588 static BOOL save_entry( const struct sysparam_entry *entry, const void *data, DWORD size,
589 DWORD type, UINT flags )
590 {
591 HKEY base_key, volatile_key;
592
593 if (flags & SPIF_UPDATEINIFILE)
594 {
595 if (!get_base_keys( entry->regval[0], &base_key, &volatile_key )) return FALSE;
596 if (RegSetValueExW( base_key, entry->regval + 1, 0, type, data, size )) return FALSE;
597 RegDeleteValueW( volatile_key, entry->regval + 1 );
598
599 if (entry->mirror && get_base_keys( entry->mirror[0], &base_key, NULL ))
600 RegSetValueExW( base_key, entry->mirror + 1, 0, type, data, size );
601 }
602 else
603 {
604 if (!get_base_keys( entry->regval[0], NULL, &volatile_key )) return FALSE;
605 if (RegSetValueExW( volatile_key, entry->regval + 1, 0, type, data, size )) return FALSE;
606 }
607 return TRUE;
608 }
609
610 /* save a string value to a registry entry */
611 static BOOL save_entry_string( const struct sysparam_entry *entry, const WCHAR *str, UINT flags )
612 {
613 return save_entry( entry, str, (strlenW(str) + 1) * sizeof(WCHAR), REG_SZ, flags );
614 }
615
616 /* initialize an entry in the registry if missing */
617 static BOOL init_entry( struct sysparam_entry *entry, const void *data, DWORD size, DWORD type )
618 {
619 HKEY base_key;
620
621 if (!get_base_keys( entry->regval[0], &base_key, NULL )) return FALSE;
622 if (!RegQueryValueExW( base_key, entry->regval + 1, NULL, NULL, NULL, NULL )) return TRUE;
623 if (RegSetValueExW( base_key, entry->regval + 1, 0, type, data, size )) return FALSE;
624 if (entry->mirror && get_base_keys( entry->mirror[0], &base_key, NULL ))
625 RegSetValueExW( base_key, entry->mirror + 1, 0, type, data, size );
626 entry->loaded = TRUE;
627 return TRUE;
628 }
629
630 /* initialize a string value in the registry if missing */
631 static BOOL init_entry_string( struct sysparam_entry *entry, const WCHAR *str )
632 {
633 return init_entry( entry, str, (strlenW(str) + 1) * sizeof(WCHAR), REG_SZ );
634 }
635
636 HDC get_display_dc(void)
637 {
638 static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
639 EnterCriticalSection( &display_dc_section );
640 if (!display_dc) display_dc = CreateDCW( DISPLAY, NULL, NULL, NULL );
641 return display_dc;
642 }
643
644 void release_display_dc( HDC hdc )
645 {
646 LeaveCriticalSection( &display_dc_section );
647 }
648
649 /* map value from system dpi to standard 96 dpi for storing in the registry */
650 static int map_from_system_dpi( int val )
651 {
652 return MulDiv( val, USER_DEFAULT_SCREEN_DPI, GetDpiForSystem() );
653 }
654
655 /* map value from 96 dpi to system or custom dpi */
656 static int map_to_dpi( int val, UINT dpi )
657 {
658 if (!dpi) dpi = GetDpiForSystem();
659 return MulDiv( val, dpi, USER_DEFAULT_SCREEN_DPI );
660 }
661
662 static INT CALLBACK real_fontname_proc(const LOGFONTW *lf, const TEXTMETRICW *ntm, DWORD type, LPARAM lparam)
663 {
664 const ENUMLOGFONTW *elf = (const ENUMLOGFONTW *)lf;
665 WCHAR *fullname = (WCHAR *)lparam;
666
667 lstrcpynW( fullname, elf->elfFullName, LF_FACESIZE );
668 return 0;
669 }
670
671 static void get_real_fontname( LOGFONTW *lf, WCHAR fullname[LF_FACESIZE] )
672 {
673 HDC hdc = get_display_dc();
674 strcpyW( fullname, lf->lfFaceName );
675 EnumFontFamiliesExW( hdc, lf, real_fontname_proc, (LPARAM)fullname, 0 );
676 release_display_dc( hdc );
677 }
678
679 /* adjust some of the raw values found in the registry */
680 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
681 {
682 TEXTMETRICW tm;
683 HDC hdc = get_display_dc();
684
685 if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
686 if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
687 if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
688 if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
689
690 /* adjust some heights to the corresponding font */
691 get_text_metr_size( hdc, &pncm->lfMenuFont, &tm, NULL);
692 pncm->iMenuHeight = max( pncm->iMenuHeight, 2 + tm.tmHeight + tm.tmExternalLeading );
693 get_text_metr_size( hdc, &pncm->lfCaptionFont, &tm, NULL);
694 pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
695 get_text_metr_size( hdc, &pncm->lfSmCaptionFont, &tm, NULL);
696 pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
697 release_display_dc( hdc );
698 }
699
700 static BOOL CALLBACK enum_monitors( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
701 {
702 MONITORINFO mi;
703
704 mi.cbSize = sizeof(mi);
705 if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
706 {
707 LPRECT work = (LPRECT)lp;
708 *work = mi.rcWork;
709 return FALSE;
710 }
711 return TRUE;
712 }
713
714 /* load a uint parameter from the registry */
715 static BOOL get_uint_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
716 {
717 if (!ptr_param) return FALSE;
718
719 if (!entry->hdr.loaded)
720 {
721 WCHAR buf[32];
722
723 if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->uint.val = atoiW( buf );
724 }
725 *(UINT *)ptr_param = entry->uint.val;
726 return TRUE;
727 }
728
729 /* set a uint parameter in the registry */
730 static BOOL set_uint_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
731 {
732 WCHAR buf[32];
733
734 wsprintfW( buf, CSu, int_param );
735 if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE;
736 entry->uint.val = int_param;
737 entry->hdr.loaded = TRUE;
738 return TRUE;
739 }
740
741 /* initialize a uint parameter */
742 static BOOL init_uint_entry( union sysparam_all_entry *entry )
743 {
744 WCHAR buf[32];
745
746 wsprintfW( buf, CSu, entry->uint.val );
747 return init_entry_string( &entry->hdr, buf );
748 }
749
750 /* set an int parameter in the registry */
751 static BOOL set_int_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
752 {
753 WCHAR buf[32];
754
755 wsprintfW( buf, CSd, int_param );
756 if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE;
757 entry->uint.val = int_param;
758 entry->hdr.loaded = TRUE;
759 return TRUE;
760 }
761
762 /* initialize an int parameter */
763 static BOOL init_int_entry( union sysparam_all_entry *entry )
764 {
765 WCHAR buf[32];
766
767 wsprintfW( buf, CSd, entry->uint.val );
768 return init_entry_string( &entry->hdr, buf );
769 }
770
771 /* load a twips parameter from the registry */
772 static BOOL get_twips_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
773 {
774 int val;
775
776 if (!ptr_param) return FALSE;
777
778 if (!entry->hdr.loaded)
779 {
780 WCHAR buf[32];
781
782 if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->uint.val = atoiW( buf );
783 }
784
785 /* Dimensions are quoted as being "twips" values if negative and pixels if positive.
786 * One inch is 1440 twips.
787 * See for example
788 * Technical Reference to the Windows 2000 Registry ->
789 * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
790 */
791 val = entry->uint.val;
792 if (val < 0)
793 val = MulDiv( -val, dpi, 1440 );
794 else
795 val = map_to_dpi( val, dpi );
796
797 *(int *)ptr_param = val;
798 return TRUE;
799 }
800
801 /* set a twips parameter in the registry */
802 static BOOL set_twips_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
803 {
804 int val = int_param;
805 if (val > 0) val = map_from_system_dpi( val );
806 return set_int_entry( entry, val, ptr_param, flags );
807 }
808
809 /* load a bool parameter from the registry */
810 static BOOL get_bool_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
811 {
812 if (!ptr_param) return FALSE;
813
814 if (!entry->hdr.loaded)
815 {
816 WCHAR buf[32];
817
818 if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->bool.val = atoiW( buf ) != 0;
819 }
820 *(UINT *)ptr_param = entry->bool.val;
821 return TRUE;
822 }
823
824 /* set a bool parameter in the registry */
825 static BOOL set_bool_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
826 {
827 WCHAR buf[32];
828
829 wsprintfW( buf, CSu, int_param != 0 );
830 if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE;
831 entry->bool.val = int_param != 0;
832 entry->hdr.loaded = TRUE;
833 return TRUE;
834 }
835
836 /* initialize a bool parameter */
837 static BOOL init_bool_entry( union sysparam_all_entry *entry )
838 {
839 WCHAR buf[32];
840
841 wsprintfW( buf, CSu, entry->bool.val != 0 );
842 return init_entry_string( &entry->hdr, buf );
843 }
844
845 /* load a bool parameter using Yes/No strings from the registry */
846 static BOOL get_yesno_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
847 {
848 if (!ptr_param) return FALSE;
849
850 if (!entry->hdr.loaded)
851 {
852 WCHAR buf[32];
853
854 if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->bool.val = !lstrcmpiW( Yes, buf );
855 }
856 *(UINT *)ptr_param = entry->bool.val;
857 return TRUE;
858 }
859
860 /* set a bool parameter using Yes/No strings from the registry */
861 static BOOL set_yesno_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
862 {
863 const WCHAR *str = int_param ? Yes : No;
864
865 if (!save_entry_string( &entry->hdr, str, flags )) return FALSE;
866 entry->bool.val = int_param != 0;
867 entry->hdr.loaded = TRUE;
868 return TRUE;
869 }
870
871 /* initialize a bool parameter using Yes/No strings */
872 static BOOL init_yesno_entry( union sysparam_all_entry *entry )
873 {
874 return init_entry_string( &entry->hdr, entry->bool.val ? Yes : No );
875 }
876
877 /* load a dword (binary) parameter from the registry */
878 static BOOL get_dword_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
879 {
880 if (!ptr_param) return FALSE;
881
882 if (!entry->hdr.loaded)
883 {
884 DWORD val;
885 if (load_entry( &entry->hdr, &val, sizeof(val) ) == sizeof(DWORD)) entry->dword.val = val;
886 }
887 *(DWORD *)ptr_param = entry->dword.val;
888 return TRUE;
889 }
890
891 /* set a dword (binary) parameter in the registry */
892 static BOOL set_dword_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
893 {
894 DWORD val = PtrToUlong( ptr_param );
895
896 if (!save_entry( &entry->hdr, &val, sizeof(val), REG_DWORD, flags )) return FALSE;
897 entry->dword.val = val;
898 entry->hdr.loaded = TRUE;
899 return TRUE;
900 }
901
902 /* initialize a dword parameter */
903 static BOOL init_dword_entry( union sysparam_all_entry *entry )
904 {
905 return init_entry( &entry->hdr, &entry->dword.val, sizeof(entry->dword.val), REG_DWORD );
906 }
907
908 /* load an RGB parameter from the registry */
909 static BOOL get_rgb_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
910 {
911 if (!ptr_param) return FALSE;
912
913 if (!entry->hdr.loaded)
914 {
915 WCHAR buf[32];
916
917 if (load_entry( &entry->hdr, buf, sizeof(buf) ))
918 {
919 DWORD r, g, b;
920 WCHAR *end, *str = buf;
921
922 r = strtoulW( str, &end, 10 );
923 if (end == str || !*end) goto done;
924 str = end + 1;
925 g = strtoulW( str, &end, 10 );
926 if (end == str || !*end) goto done;
927 str = end + 1;
928 b = strtoulW( str, &end, 10 );
929 if (end == str) goto done;
930 if (r > 255 || g > 255 || b > 255) goto done;
931 entry->rgb.val = RGB( r, g, b );
932 }
933 }
934 done:
935 *(COLORREF *)ptr_param = entry->rgb.val;
936 return TRUE;
937 }
938
939 /* set an RGB parameter in the registry */
940 static BOOL set_rgb_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
941 {
942 WCHAR buf[32];
943 HBRUSH brush;
944 HPEN pen;
945
946 wsprintfW( buf, CSrgb, GetRValue(int_param), GetGValue(int_param), GetBValue(int_param) );
947 if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE;
948 entry->rgb.val = int_param;
949 entry->hdr.loaded = TRUE;
950 if ((brush = InterlockedExchangePointer( (void **)&entry->rgb.brush, 0 )))
951 {
952 __wine_make_gdi_object_system( brush, FALSE );
953 DeleteObject( brush );
954 }
955 if ((pen = InterlockedExchangePointer( (void **)&entry->rgb.pen, 0 )))
956 {
957 __wine_make_gdi_object_system( pen, FALSE );
958 DeleteObject( pen );
959 }
960 return TRUE;
961 }
962
963 /* initialize an RGB parameter */
964 static BOOL init_rgb_entry( union sysparam_all_entry *entry )
965 {
966 WCHAR buf[32];
967
968 wsprintfW( buf, CSrgb, GetRValue(entry->rgb.val), GetGValue(entry->rgb.val), GetBValue(entry->rgb.val) );
969 return init_entry_string( &entry->hdr, buf );
970 }
971
972 /* load a font (binary) parameter from the registry */
973 static BOOL get_font_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
974 {
975 LOGFONTW font;
976
977 if (!ptr_param) return FALSE;
978
979 if (!entry->hdr.loaded)
980 {
981 switch (load_entry( &entry->hdr, &font, sizeof(font) ))
982 {
983 case sizeof(font):
984 if (font.lfHeight > 0) /* positive height value means points ( inch/72 ) */
985 font.lfHeight = -MulDiv( font.lfHeight, USER_DEFAULT_SCREEN_DPI, 72 );
986 entry->font.val = font;
987 break;
988 case sizeof(LOGFONT16): /* win9x-winME format */
989 SYSPARAMS_LogFont16To32W( (LOGFONT16 *)&font, &entry->font.val );
990 if (entry->font.val.lfHeight > 0)
991 entry->font.val.lfHeight = -MulDiv( entry->font.val.lfHeight, USER_DEFAULT_SCREEN_DPI, 72 );
992 break;
993 default:
994 WARN( "Unknown format in key %s value %s\n",
995 debugstr_w( parameter_key_names[entry->hdr.regval[0]] ),
996 debugstr_w( entry->hdr.regval + 1 ));
997 /* fall through */
998 case 0: /* use the default GUI font */
999 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(font), &font );
1000 font.lfHeight = map_from_system_dpi( font.lfHeight );
1001 font.lfWeight = entry->font.weight;
1002 entry->font.val = font;
1003 break;
1004 }
1005 get_real_fontname( &entry->font.val, entry->font.fullname );
1006 entry->hdr.loaded = TRUE;
1007 }
1008 font = entry->font.val;
1009 font.lfHeight = map_to_dpi( font.lfHeight, dpi );
1010 strcpyW( font.lfFaceName, entry->font.fullname );
1011 *(LOGFONTW *)ptr_param = font;
1012 return TRUE;
1013 }
1014
1015 /* set a font (binary) parameter in the registry */
1016 static BOOL set_font_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
1017 {
1018 LOGFONTW font;
1019 WCHAR *ptr;
1020
1021 memcpy( &font, ptr_param, sizeof(font) );
1022 /* zero pad the end of lfFaceName so we don't save uninitialised data */
1023 ptr = memchrW( font.lfFaceName, 0, LF_FACESIZE );
1024 if (ptr) memset( ptr, 0, (font.lfFaceName + LF_FACESIZE - ptr) * sizeof(WCHAR) );
1025 if (font.lfHeight < 0) font.lfHeight = map_from_system_dpi( font.lfHeight );
1026
1027 if (!save_entry( &entry->hdr, &font, sizeof(font), REG_BINARY, flags )) return FALSE;
1028 entry->font.val = font;
1029 get_real_fontname( &entry->font.val, entry->font.fullname );
1030 entry->hdr.loaded = TRUE;
1031 return TRUE;
1032 }
1033
1034 /* initialize a font (binary) parameter */
1035 static BOOL init_font_entry( union sysparam_all_entry *entry )
1036 {
1037 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(entry->font.val), &entry->font.val );
1038 entry->font.val.lfHeight = map_from_system_dpi( entry->font.val.lfHeight );
1039 entry->font.val.lfWeight = entry->font.weight;
1040 get_real_fontname( &entry->font.val, entry->font.fullname );
1041 return init_entry( &entry->hdr, &entry->font.val, sizeof(entry->font.val), REG_BINARY );
1042 }
1043
1044 /* get a path parameter in the registry */
1045 static BOOL get_path_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
1046 {
1047 if (!ptr_param) return FALSE;
1048
1049 if (!entry->hdr.loaded)
1050 {
1051 WCHAR buffer[MAX_PATH];
1052
1053 if (load_entry( &entry->hdr, buffer, sizeof(buffer) ))
1054 lstrcpynW( entry->path.path, buffer, MAX_PATH );
1055 }
1056 lstrcpynW( ptr_param, entry->path.path, int_param );
1057 return TRUE;
1058 }
1059
1060 /* set a path parameter in the registry */
1061 static BOOL set_path_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
1062 {
1063 WCHAR buffer[MAX_PATH];
1064 BOOL ret;
1065
1066 lstrcpynW( buffer, ptr_param, MAX_PATH );
1067 ret = save_entry_string( &entry->hdr, buffer, flags );
1068 if (ret)
1069 {
1070 strcpyW( entry->path.path, buffer );
1071 entry->hdr.loaded = TRUE;
1072 }
1073 return ret;
1074 }
1075
1076 /* initialize a path parameter */
1077 static BOOL init_path_entry( union sysparam_all_entry *entry )
1078 {
1079 return init_entry_string( &entry->hdr, entry->path.path );
1080 }
1081
1082 /* get a binary parameter in the registry */
1083 static BOOL get_binary_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
1084 {
1085 if (!ptr_param) return FALSE;
1086
1087 if (!entry->hdr.loaded)
1088 {
1089 void *buffer = HeapAlloc( GetProcessHeap(), 0, entry->bin.size );
1090 DWORD len = load_entry( &entry->hdr, buffer, entry->bin.size );
1091
1092 if (len)
1093 {
1094 memcpy( entry->bin.ptr, buffer, entry->bin.size );
1095 memset( (char *)entry->bin.ptr + len, 0, entry->bin.size - len );
1096 }
1097 HeapFree( GetProcessHeap(), 0, buffer );
1098 }
1099 memcpy( ptr_param, entry->bin.ptr, min( int_param, entry->bin.size ) );
1100 return TRUE;
1101 }
1102
1103 /* set a binary parameter in the registry */
1104 static BOOL set_binary_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
1105 {
1106 BOOL ret;
1107 void *buffer = HeapAlloc( GetProcessHeap(), 0, entry->bin.size );
1108
1109 memcpy( buffer, entry->bin.ptr, entry->bin.size );
1110 memcpy( buffer, ptr_param, min( int_param, entry->bin.size ));
1111 ret = save_entry( &entry->hdr, buffer, entry->bin.size, REG_BINARY, flags );
1112 if (ret)
1113 {
1114 memcpy( entry->bin.ptr, buffer, entry->bin.size );
1115 entry->hdr.loaded = TRUE;
1116 }
1117 HeapFree( GetProcessHeap(), 0, buffer );
1118 return ret;
1119 }
1120
1121 /* initialize a binary parameter */
1122 static BOOL init_binary_entry( union sysparam_all_entry *entry )
1123 {
1124 return init_entry( &entry->hdr, entry->bin.ptr, entry->bin.size, REG_BINARY );
1125 }
1126
1127 /* get a user pref parameter in the registry */
1128 static BOOL get_userpref_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT dpi )
1129 {
1130 union sysparam_all_entry *parent_entry = (union sysparam_all_entry *)entry->pref.parent;
1131 BYTE prefs[8];
1132
1133 if (!ptr_param) return FALSE;
1134
1135 if (!parent_entry->hdr.get( parent_entry, sizeof(prefs), prefs, dpi )) return FALSE;
1136 *(BOOL *)ptr_param = (prefs[entry->pref.offset] & entry->pref.mask) != 0;
1137 return TRUE;
1138 }
1139
1140 /* set a user pref parameter in the registry */
1141 static BOOL set_userpref_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags )
1142 {
1143 union sysparam_all_entry *parent_entry = (union sysparam_all_entry *)entry->pref.parent;
1144 BYTE prefs[8];
1145
1146 parent_entry->hdr.loaded = FALSE; /* force loading it again */
1147 if (!parent_entry->hdr.get( parent_entry, sizeof(prefs), prefs, GetDpiForSystem() )) return FALSE;
1148
1149 if (PtrToUlong( ptr_param )) prefs[entry->pref.offset] |= entry->pref.mask;
1150 else prefs[entry->pref.offset] &= ~entry->pref.mask;
1151
1152 return parent_entry->hdr.set( parent_entry, sizeof(prefs), prefs, flags );
1153 }
1154
1155 static BOOL get_entry_dpi( void *ptr, UINT int_param, void *ptr_param, UINT dpi )
1156 {
1157 union sysparam_all_entry *entry = ptr;
1158 return entry->hdr.get( entry, int_param, ptr_param, dpi );
1159 }
1160
1161 static BOOL get_entry( void *ptr, UINT int_param, void *ptr_param )
1162 {
1163 return get_entry_dpi( ptr, int_param, ptr_param, GetDpiForSystem() );
1164 }
1165
1166 static BOOL set_entry( void *ptr, UINT int_param, void *ptr_param, UINT flags )
1167 {
1168 union sysparam_all_entry *entry = ptr;
1169 return entry->hdr.set( entry, int_param, ptr_param, flags );
1170 }
1171
1172 #define UINT_ENTRY(name,val) \
1173 struct sysparam_uint_entry entry_##name = { { get_uint_entry, set_uint_entry, init_uint_entry, \
1174 name ##_VALNAME }, (val) }
1175
1176 #define UINT_ENTRY_MIRROR(name,val) \
1177 struct sysparam_uint_entry entry_##name = { { get_uint_entry, set_uint_entry, init_uint_entry, \
1178 name ##_VALNAME, name ##_MIRROR }, (val) }
1179
1180 #define INT_ENTRY(name,val) \
1181 struct sysparam_uint_entry entry_##name = { { get_uint_entry, set_int_entry, init_int_entry, \
1182 name ##_VALNAME }, (val) }
1183
1184 #define BOOL_ENTRY(name,val) \
1185 struct sysparam_bool_entry entry_##name = { { get_bool_entry, set_bool_entry, init_bool_entry, \
1186 name ##_VALNAME }, (val) }
1187
1188 #define BOOL_ENTRY_MIRROR(name,val) \
1189 struct sysparam_bool_entry entry_##name = { { get_bool_entry, set_bool_entry, init_bool_entry, \
1190 name ##_VALNAME, name ##_MIRROR }, (val) }
1191
1192 #define YESNO_ENTRY(name,val) \
1193 struct sysparam_bool_entry entry_##name = { { get_yesno_entry, set_yesno_entry, init_yesno_entry, \
1194 name ##_VALNAME }, (val) }
1195
1196 #define TWIPS_ENTRY(name,val) \
1197 struct sysparam_uint_entry entry_##name = { { get_twips_entry, set_twips_entry, init_int_entry, \
1198 name ##_VALNAME }, (val) }
1199
1200 #define DWORD_ENTRY(name,val) \
1201 struct sysparam_dword_entry entry_##name = { { get_dword_entry, set_dword_entry, init_dword_entry, \
1202 name ##_VALNAME }, (val) }
1203
1204 #define BINARY_ENTRY(name,data) \
1205 struct sysparam_binary_entry entry_##name = { { get_binary_entry, set_binary_entry, init_binary_entry, \
1206 name ##_VALNAME }, data, sizeof(data) }
1207
1208 #define PATH_ENTRY(name) \
1209 struct sysparam_path_entry entry_##name = { { get_path_entry, set_path_entry, init_path_entry, \
1210 name ##_VALNAME } }
1211
1212 #define FONT_ENTRY(name,weight) \
1213 struct sysparam_font_entry entry_##name = { { get_font_entry, set_font_entry, init_font_entry, \
1214 name ##_VALNAME }, (weight) }
1215
1216 #define USERPREF_ENTRY(name,offset,mask) \
1217 struct sysparam_pref_entry entry_##name = { { get_userpref_entry, set_userpref_entry }, \
1218 &entry_USERPREFERENCESMASK, (offset), (mask) }
1219
1220 static UINT_ENTRY( DRAGWIDTH, 4 );
1221 static UINT_ENTRY( DRAGHEIGHT, 4 );
1222 static UINT_ENTRY( DOUBLECLICKTIME, 500 );
1223 static UINT_ENTRY( FONTSMOOTHING, 2 );
1224 static UINT_ENTRY( GRIDGRANULARITY, 0 );
1225 static UINT_ENTRY( KEYBOARDDELAY, 1 );
1226 static UINT_ENTRY( KEYBOARDSPEED, 31 );
1227 static UINT_ENTRY( MENUSHOWDELAY, 400 );
1228 static UINT_ENTRY( MINARRANGE, ARW_HIDE );
1229 static UINT_ENTRY( MINHORZGAP, 0 );
1230 static UINT_ENTRY( MINVERTGAP, 0 );
1231 static UINT_ENTRY( MINWIDTH, 154 );
1232 static UINT_ENTRY( MOUSEHOVERHEIGHT, 4 );
1233 static UINT_ENTRY( MOUSEHOVERTIME, 400 );
1234 static UINT_ENTRY( MOUSEHOVERWIDTH, 4 );
1235 static UINT_ENTRY( MOUSESPEED, 10 );
1236 static UINT_ENTRY( MOUSETRAILS, 0 );
1237 static UINT_ENTRY( SCREENSAVETIMEOUT, 300 );
1238 static UINT_ENTRY( WHEELSCROLLCHARS, 3 );
1239 static UINT_ENTRY( WHEELSCROLLLINES, 3 );
1240 static UINT_ENTRY_MIRROR( DOUBLECLKHEIGHT, 4 );
1241 static UINT_ENTRY_MIRROR( DOUBLECLKWIDTH, 4 );
1242 static UINT_ENTRY_MIRROR( MENUDROPALIGNMENT, 0 );
1243
1244 static INT_ENTRY( MOUSETHRESHOLD1, 6 );
1245 static INT_ENTRY( MOUSETHRESHOLD2, 10 );
1246 static INT_ENTRY( MOUSEACCELERATION, 1 );
1247
1248 static BOOL_ENTRY( BLOCKSENDINPUTRESETS, FALSE );
1249 static BOOL_ENTRY( DRAGFULLWINDOWS, FALSE );
1250 static BOOL_ENTRY( KEYBOARDPREF, TRUE );
1251 static BOOL_ENTRY( LOWPOWERACTIVE, FALSE );
1252 static BOOL_ENTRY( MOUSEBUTTONSWAP, FALSE );
1253 static BOOL_ENTRY( POWEROFFACTIVE, FALSE );
1254 static BOOL_ENTRY( SCREENREADER, FALSE );
1255 static BOOL_ENTRY( SCREENSAVEACTIVE, TRUE );
1256 static BOOL_ENTRY( SCREENSAVERRUNNING, FALSE );
1257 static BOOL_ENTRY( SHOWSOUNDS, FALSE );
1258 static BOOL_ENTRY( SNAPTODEFBUTTON, FALSE );
1259 static BOOL_ENTRY_MIRROR( ICONTITLEWRAP, TRUE );
1260 static BOOL_ENTRY( AUDIODESC_ON, FALSE);
1261
1262 static YESNO_ENTRY( BEEP, TRUE );
1263
1264 static TWIPS_ENTRY( BORDER, -15 );
1265 static TWIPS_ENTRY( CAPTIONHEIGHT, -270 );
1266 static TWIPS_ENTRY( CAPTIONWIDTH, -270 );
1267 static TWIPS_ENTRY( ICONHORIZONTALSPACING, -1125 );
1268 static TWIPS_ENTRY( ICONVERTICALSPACING, -1125 );
1269 static TWIPS_ENTRY( MENUHEIGHT, -270 );
1270 static TWIPS_ENTRY( MENUWIDTH, -270 );
1271 static TWIPS_ENTRY( PADDEDBORDERWIDTH, 0 );
1272 static TWIPS_ENTRY( SCROLLHEIGHT, -240 );
1273 static TWIPS_ENTRY( SCROLLWIDTH, -240 );
1274 static TWIPS_ENTRY( SMCAPTIONHEIGHT, -225 );
1275 static TWIPS_ENTRY( SMCAPTIONWIDTH, -225 );
1276
1277 static DWORD_ENTRY( ACTIVEWINDOWTRACKING, 0 );
1278 static DWORD_ENTRY( ACTIVEWNDTRKTIMEOUT, 0 );
1279 static DWORD_ENTRY( CARETWIDTH, 1 );
1280 static DWORD_ENTRY( DPISCALINGVER, 0 );
1281 static DWORD_ENTRY( FOCUSBORDERHEIGHT, 1 );
1282 static DWORD_ENTRY( FOCUSBORDERWIDTH, 1 );
1283 static DWORD_ENTRY( FONTSMOOTHINGCONTRAST, 0 );
1284 static DWORD_ENTRY( FONTSMOOTHINGORIENTATION, FE_FONTSMOOTHINGORIENTATIONRGB );
1285 static DWORD_ENTRY( FONTSMOOTHINGTYPE, FE_FONTSMOOTHINGSTANDARD );
1286 static DWORD_ENTRY( FOREGROUNDFLASHCOUNT, 3 );
1287 static DWORD_ENTRY( FOREGROUNDLOCKTIMEOUT, 0 );
1288 static DWORD_ENTRY( LOGPIXELS, 0 );
1289 static DWORD_ENTRY( MOUSECLICKLOCKTIME, 1200 );
1290 static DWORD_ENTRY( AUDIODESC_LOCALE, 0 );
1291
1292 static PATH_ENTRY( DESKPATTERN );
1293 static PATH_ENTRY( DESKWALLPAPER );
1294
1295 static BYTE user_prefs[8] = { 0x30, 0x00, 0x00, 0x80, 0x10, 0x00, 0x00, 0x00 };
1296 static BINARY_ENTRY( USERPREFERENCESMASK, user_prefs );
1297
1298 static FONT_ENTRY( CAPTIONLOGFONT, FW_BOLD );
1299 static FONT_ENTRY( ICONTITLELOGFONT, FW_NORMAL );
1300 static FONT_ENTRY( MENULOGFONT, FW_NORMAL );
1301 static FONT_ENTRY( MESSAGELOGFONT, FW_NORMAL );
1302 static FONT_ENTRY( SMCAPTIONLOGFONT, FW_NORMAL );
1303 static FONT_ENTRY( STATUSLOGFONT, FW_NORMAL );
1304
1305 static USERPREF_ENTRY( MENUANIMATION, 0, 0x02 );
1306 static USERPREF_ENTRY( COMBOBOXANIMATION, 0, 0x04 );
1307 static USERPREF_ENTRY( LISTBOXSMOOTHSCROLLING, 0, 0x08 );
1308 static USERPREF_ENTRY( GRADIENTCAPTIONS, 0, 0x10 );
1309 static USERPREF_ENTRY( KEYBOARDCUES, 0, 0x20 );
1310 static USERPREF_ENTRY( ACTIVEWNDTRKZORDER, 0, 0x40 );
1311 static USERPREF_ENTRY( HOTTRACKING, 0, 0x80 );
1312 static USERPREF_ENTRY( MENUFADE, 1, 0x02 );
1313 static USERPREF_ENTRY( SELECTIONFADE, 1, 0x04 );
1314 static USERPREF_ENTRY( TOOLTIPANIMATION, 1, 0x08 );
1315 static USERPREF_ENTRY( TOOLTIPFADE, 1, 0x10 );
1316 static USERPREF_ENTRY( CURSORSHADOW, 1, 0x20 );
1317 static USERPREF_ENTRY( MOUSESONAR, 1, 0x40 );
1318 static USERPREF_ENTRY( MOUSECLICKLOCK, 1, 0x80 );
1319 static USERPREF_ENTRY( MOUSEVANISH, 2, 0x01 );
1320 static USERPREF_ENTRY( FLATMENU, 2, 0x02 );
1321 static USERPREF_ENTRY( DROPSHADOW, 2, 0x04 );
1322 static USERPREF_ENTRY( UIEFFECTS, 3, 0x80 );
1323 static USERPREF_ENTRY( DISABLEOVERLAPPEDCONTENT, 4, 0x01 );
1324 static USERPREF_ENTRY( CLIENTAREAANIMATION, 4, 0x02 );
1325 static USERPREF_ENTRY( CLEARTYPE, 4, 0x10 );
1326 static USERPREF_ENTRY( SPEECHRECOGNITION, 4, 0x20 );
1327
1328 static struct sysparam_rgb_entry system_colors[] =
1329 {
1330 #define RGB_ENTRY(name,val) { { get_rgb_entry, set_rgb_entry, init_rgb_entry, name ##_VALNAME }, (val) }
1331 RGB_ENTRY( COLOR_SCROLLBAR, RGB(212, 208, 200) ),
1332 RGB_ENTRY( COLOR_BACKGROUND, RGB(58, 110, 165) ),
1333 RGB_ENTRY( COLOR_ACTIVECAPTION, RGB(10, 36, 106) ),
1334 RGB_ENTRY( COLOR_INACTIVECAPTION, RGB(128, 128, 128) ),
1335 RGB_ENTRY( COLOR_MENU, RGB(212, 208, 200) ),
1336 RGB_ENTRY( COLOR_WINDOW, RGB(255, 255, 255) ),
1337 RGB_ENTRY( COLOR_WINDOWFRAME, RGB(0, 0, 0) ),
1338 RGB_ENTRY( COLOR_MENUTEXT, RGB(0, 0, 0) ),
1339 RGB_ENTRY( COLOR_WINDOWTEXT, RGB(0, 0, 0) ),
1340 RGB_ENTRY( COLOR_CAPTIONTEXT, RGB(255, 255, 255) ),
1341 RGB_ENTRY( COLOR_ACTIVEBORDER, RGB(212, 208, 200) ),
1342 RGB_ENTRY( COLOR_INACTIVEBORDER, RGB(212, 208, 200) ),
1343 RGB_ENTRY( COLOR_APPWORKSPACE, RGB(128, 128, 128) ),
1344 RGB_ENTRY( COLOR_HIGHLIGHT, RGB(10, 36, 106) ),
1345 RGB_ENTRY( COLOR_HIGHLIGHTTEXT, RGB(255, 255, 255) ),
1346 RGB_ENTRY( COLOR_BTNFACE, RGB(212, 208, 200) ),
1347 RGB_ENTRY( COLOR_BTNSHADOW, RGB(128, 128, 128) ),
1348 RGB_ENTRY( COLOR_GRAYTEXT, RGB(128, 128, 128) ),
1349 RGB_ENTRY( COLOR_BTNTEXT, RGB(0, 0, 0) ),
1350 RGB_ENTRY( COLOR_INACTIVECAPTIONTEXT, RGB(212, 208, 200) ),
1351 RGB_ENTRY( COLOR_BTNHIGHLIGHT, RGB(255, 255, 255) ),
1352 RGB_ENTRY( COLOR_3DDKSHADOW, RGB(64, 64, 64) ),
1353 RGB_ENTRY( COLOR_3DLIGHT, RGB(212, 208, 200) ),
1354 RGB_ENTRY( COLOR_INFOTEXT, RGB(0, 0, 0) ),
1355 RGB_ENTRY( COLOR_INFOBK, RGB(255, 255, 225) ),
1356 RGB_ENTRY( COLOR_ALTERNATEBTNFACE, RGB(181, 181, 181) ),
1357 RGB_ENTRY( COLOR_HOTLIGHT, RGB(0, 0, 200) ),
1358 RGB_ENTRY( COLOR_GRADIENTACTIVECAPTION, RGB(166, 202, 240) ),
1359 RGB_ENTRY( COLOR_GRADIENTINACTIVECAPTION, RGB(192, 192, 192) ),
1360 RGB_ENTRY( COLOR_MENUHILIGHT, RGB(10, 36, 106) ),
1361 RGB_ENTRY( COLOR_MENUBAR, RGB(212, 208, 200) )
1362 #undef RGB_ENTRY
1363 };
1364
1365 /* entries that are initialized by default in the registry */
1366 static union sysparam_all_entry * const default_entries[] =
1367 {
1368 (union sysparam_all_entry *)&entry_ACTIVEWINDOWTRACKING,
1369 (union sysparam_all_entry *)&entry_ACTIVEWNDTRKTIMEOUT,
1370 (union sysparam_all_entry *)&entry_BEEP,
1371 (union sysparam_all_entry *)&entry_BLOCKSENDINPUTRESETS,
1372 (union sysparam_all_entry *)&entry_BORDER,
1373 (union sysparam_all_entry *)&entry_CAPTIONHEIGHT,
1374 (union sysparam_all_entry *)&entry_CAPTIONWIDTH,
1375 (union sysparam_all_entry *)&entry_CARETWIDTH,
1376 (union sysparam_all_entry *)&entry_DESKWALLPAPER,
1377 (union sysparam_all_entry *)&entry_DOUBLECLICKTIME,
1378 (union sysparam_all_entry *)&entry_DOUBLECLKHEIGHT,
1379 (union sysparam_all_entry *)&entry_DOUBLECLKWIDTH,
1380 (union sysparam_all_entry *)&entry_DRAGFULLWINDOWS,
1381 (union sysparam_all_entry *)&entry_DRAGHEIGHT,
1382 (union sysparam_all_entry *)&entry_DRAGWIDTH,
1383 (union sysparam_all_entry *)&entry_FOCUSBORDERHEIGHT,
1384 (union sysparam_all_entry *)&entry_FOCUSBORDERWIDTH,
1385 (union sysparam_all_entry *)&entry_FONTSMOOTHING,
1386 (union sysparam_all_entry *)&entry_FONTSMOOTHINGCONTRAST,
1387 (union sysparam_all_entry *)&entry_FONTSMOOTHINGORIENTATION,
1388 (union sysparam_all_entry *)&entry_FONTSMOOTHINGTYPE,
1389 (union sysparam_all_entry *)&entry_FOREGROUNDFLASHCOUNT,
1390 (union sysparam_all_entry *)&entry_FOREGROUNDLOCKTIMEOUT,
1391 (union sysparam_all_entry *)&entry_ICONHORIZONTALSPACING,
1392 (union sysparam_all_entry *)&entry_ICONTITLEWRAP,
1393 (union sysparam_all_entry *)&entry_ICONVERTICALSPACING,
1394 (union sysparam_all_entry *)&entry_KEYBOARDDELAY,
1395 (union sysparam_all_entry *)&entry_KEYBOARDPREF,
1396 (union sysparam_all_entry *)&entry_KEYBOARDSPEED,
1397 (union sysparam_all_entry *)&entry_LOWPOWERACTIVE,
1398 (union sysparam_all_entry *)&entry_MENUHEIGHT,
1399 (union sysparam_all_entry *)&entry_MENUSHOWDELAY,
1400 (union sysparam_all_entry *)&entry_MENUWIDTH,
1401 (union sysparam_all_entry *)&entry_MOUSEACCELERATION,
1402 (union sysparam_all_entry *)&entry_MOUSEBUTTONSWAP,
1403 (union sysparam_all_entry *)&entry_MOUSECLICKLOCKTIME,
1404 (union sysparam_all_entry *)&entry_MOUSEHOVERHEIGHT,
1405 (union sysparam_all_entry *)&entry_MOUSEHOVERTIME,
1406 (union sysparam_all_entry *)&entry_MOUSEHOVERWIDTH,
1407 (union sysparam_all_entry *)&entry_MOUSESPEED,
1408 (union sysparam_all_entry *)&entry_MOUSETHRESHOLD1,
1409 (union sysparam_all_entry *)&entry_MOUSETHRESHOLD2,
1410 (union sysparam_all_entry *)&entry_PADDEDBORDERWIDTH,
1411 (union sysparam_all_entry *)&entry_SCREENREADER,
1412 (union sysparam_all_entry *)&entry_SCROLLHEIGHT,
1413 (union sysparam_all_entry *)&entry_SCROLLWIDTH,
1414 (union sysparam_all_entry *)&entry_SHOWSOUNDS,
1415 (union sysparam_all_entry *)&entry_SMCAPTIONHEIGHT,
1416 (union sysparam_all_entry *)&entry_SMCAPTIONWIDTH,
1417 (union sysparam_all_entry *)&entry_SNAPTODEFBUTTON,
1418 (union sysparam_all_entry *)&entry_USERPREFERENCESMASK,
1419 (union sysparam_all_entry *)&entry_WHEELSCROLLCHARS,
1420 (union sysparam_all_entry *)&entry_WHEELSCROLLLINES,
1421 (union sysparam_all_entry *)&entry_AUDIODESC_LOCALE,
1422 (union sysparam_all_entry *)&entry_AUDIODESC_ON,
1423 };
1424
1425 /***********************************************************************
1426 * SYSPARAMS_Init
1427 */
1428 void SYSPARAMS_Init(void)
1429 {
1430 static const WCHAR def_key_name[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s',0};
1431 static const WCHAR def_value_name[] = {'L','o','g','P','i','x','e','l','s',0};
1432 HKEY key;
1433 DWORD i, dispos, dpi_scaling;
1434
1435 /* this one must be non-volatile */
1436 if (RegCreateKeyW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY, &key ))
1437 {
1438 ERR("Can't create wine registry branch\n");
1439 return;
1440 }
1441
1442 /* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
1443 if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS, 0, 0,
1444 REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0, &volatile_base_key, &dispos ))
1445 ERR("Can't create non-permanent wine registry branch\n");
1446
1447 RegCloseKey( key );
1448
1449 get_dword_entry( (union sysparam_all_entry *)&entry_LOGPIXELS, 0, &system_dpi, 0 );
1450 if (!system_dpi) /* check fallback key */
1451 {
1452 if (!RegOpenKeyW( HKEY_CURRENT_CONFIG, def_key_name, &key ))
1453 {
1454 DWORD type, size = sizeof(system_dpi);
1455 if (RegQueryValueExW( key, def_value_name, NULL, &type, (void *)&system_dpi, &size ) ||
1456 type != REG_DWORD)
1457 system_dpi = 0;
1458 RegCloseKey( key );
1459 }
1460 }
1461 if (!system_dpi) system_dpi = USER_DEFAULT_SCREEN_DPI;
1462
1463 /* FIXME: what do the DpiScalingVer flags mean? */
1464 get_dword_entry( (union sysparam_all_entry *)&entry_DPISCALINGVER, 0, &dpi_scaling, 0 );
1465 if (!dpi_scaling)
1466 {
1467 default_awareness = DPI_AWARENESS_PER_MONITOR_AWARE;
1468 dpi_awareness = 0x10 | default_awareness;
1469 }
1470
1471 if (volatile_base_key && dispos == REG_CREATED_NEW_KEY) /* first process, initialize entries */
1472 {
1473 for (i = 0; i < ARRAY_SIZE( default_entries ); i++)
1474 default_entries[i]->hdr.init( default_entries[i] );
1475 }
1476 }
1477
1478 static BOOL update_desktop_wallpaper(void)
1479 {
1480 DWORD pid;
1481
1482 if (GetWindowThreadProcessId( GetDesktopWindow(), &pid ) && pid == GetCurrentProcessId())
1483 {
1484 WCHAR wallpaper[MAX_PATH], pattern[256];
1485
1486 entry_DESKWALLPAPER.hdr.loaded = entry_DESKPATTERN.hdr.loaded = FALSE;
1487 if (get_entry( &entry_DESKWALLPAPER, MAX_PATH, wallpaper ) &&
1488 get_entry( &entry_DESKPATTERN, 256, pattern ))
1489 update_wallpaper( wallpaper, pattern );
1490 }
1491 else SendMessageW( GetDesktopWindow(), WM_SETTINGCHANGE, SPI_SETDESKWALLPAPER, 0 );
1492 return TRUE;
1493 }
1494
1495
1496 /***********************************************************************
1497 * SystemParametersInfoForDpi (USER32.@)
1498 */
1499 BOOL WINAPI SystemParametersInfoForDpi( UINT action, UINT val, PVOID ptr, UINT winini, UINT dpi )
1500 {
1501 BOOL ret = FALSE;
1502
1503 switch (action)
1504 {
1505 case SPI_GETICONTITLELOGFONT:
1506 ret = get_entry_dpi( &entry_ICONTITLELOGFONT, val, ptr, dpi );
1507 break;
1508 case SPI_GETNONCLIENTMETRICS:
1509 {
1510 NONCLIENTMETRICSW *ncm = ptr;
1511
1512 if (!ncm) break;
1513 ret = get_entry_dpi( &entry_BORDER, 0, &ncm->iBorderWidth, dpi ) &&
1514 get_entry_dpi( &entry_SCROLLWIDTH, 0, &ncm->iScrollWidth, dpi ) &&
1515 get_entry_dpi( &entry_SCROLLHEIGHT, 0, &ncm->iScrollHeight, dpi ) &&
1516 get_entry_dpi( &entry_CAPTIONWIDTH, 0, &ncm->iCaptionWidth, dpi ) &&
1517 get_entry_dpi( &entry_CAPTIONHEIGHT, 0, &ncm->iCaptionHeight, dpi ) &&
1518 get_entry_dpi( &entry_CAPTIONLOGFONT, 0, &ncm->lfCaptionFont, dpi ) &&
1519 get_entry_dpi( &entry_SMCAPTIONWIDTH, 0, &ncm->iSmCaptionWidth, dpi ) &&
1520 get_entry_dpi( &entry_SMCAPTIONHEIGHT, 0, &ncm->iSmCaptionHeight, dpi ) &&
1521 get_entry_dpi( &entry_SMCAPTIONLOGFONT, 0, &ncm->lfSmCaptionFont, dpi ) &&
1522 get_entry_dpi( &entry_MENUWIDTH, 0, &ncm->iMenuWidth, dpi ) &&
1523 get_entry_dpi( &entry_MENUHEIGHT, 0, &ncm->iMenuHeight, dpi ) &&
1524 get_entry_dpi( &entry_MENULOGFONT, 0, &ncm->lfMenuFont, dpi ) &&
1525 get_entry_dpi( &entry_STATUSLOGFONT, 0, &ncm->lfStatusFont, dpi ) &&
1526 get_entry_dpi( &entry_MESSAGELOGFONT, 0, &ncm->lfMessageFont, dpi );
1527 if (ret && ncm->cbSize == sizeof(NONCLIENTMETRICSW))
1528 ret = get_entry_dpi( &entry_PADDEDBORDERWIDTH, 0, &ncm->iPaddedBorderWidth, dpi );
1529 normalize_nonclientmetrics( ncm );
1530 break;
1531 }
1532 case SPI_GETICONMETRICS:
1533 {
1534 ICONMETRICSW *im = ptr;
1535 if (im && im->cbSize == sizeof(*im))
1536 ret = get_entry_dpi( &entry_ICONHORIZONTALSPACING, 0, &im->iHorzSpacing, dpi ) &&
1537 get_entry_dpi( &entry_ICONVERTICALSPACING, 0, &im->iVertSpacing, dpi ) &&
1538 get_entry_dpi( &entry_ICONTITLEWRAP, 0, &im->iTitleWrap, dpi ) &&
1539 get_entry_dpi( &entry_ICONTITLELOGFONT, 0, &im->lfFont, dpi );
1540 break;
1541 }
1542 default:
1543 SetLastError( ERROR_INVALID_PARAMETER );
1544 break;
1545 }
1546 return ret;
1547 }
1548
1549
1550 /***********************************************************************
1551 * SystemParametersInfoW (USER32.@)
1552 *
1553 * Each system parameter has flag which shows whether the parameter
1554 * is loaded or not. Parameters, stored directly in SysParametersInfo are
1555 * loaded from registry only when they are requested and the flag is
1556 * "false", after the loading the flag is set to "true". On interprocess
1557 * notification of the parameter change the corresponding parameter flag is
1558 * set to "false". The parameter value will be reloaded when it is requested
1559 * the next time.
1560 * Parameters, backed by or depend on GetSystemMetrics are processed
1561 * differently. These parameters are always loaded. They are reloaded right
1562 * away on interprocess change notification. We can't do lazy loading because
1563 * we don't want to complicate GetSystemMetrics.
1564 * Parameters, backed by X settings are read from corresponding setting.
1565 * On the parameter change request the setting is changed. Interprocess change
1566 * notifications are ignored.
1567 * When parameter value is updated the changed value is stored in permanent
1568 * registry branch if saving is requested. Otherwise it is stored
1569 * in temporary branch
1570 *
1571 * Some SPI values can also be stored as Twips values in the registry,
1572 * don't forget the conversion!
1573 */
1574 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1575 PVOID pvParam, UINT fWinIni )
1576 {
1577 #define WINE_SPI_FIXME(x) \
1578 case x: \
1579 { \
1580 static BOOL warn = TRUE; \
1581 if (warn) \
1582 { \
1583 warn = FALSE; \
1584 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1585 } \
1586 } \
1587 SetLastError( ERROR_INVALID_SPI_VALUE ); \
1588 ret = FALSE; \
1589 break
1590 #define WINE_SPI_WARN(x) \
1591 case x: \
1592 WARN( "Ignored action: %u (%s)\n", x, #x ); \
1593 ret = TRUE; \
1594 break
1595
1596 BOOL ret = USER_Driver->pSystemParametersInfo( uiAction, uiParam, pvParam, fWinIni );
1597 unsigned spi_idx = 0;
1598
1599 if (!ret) switch (uiAction)
1600 {
1601 case SPI_GETBEEP:
1602 ret = get_entry( &entry_BEEP, uiParam, pvParam );
1603 break;
1604 case SPI_SETBEEP:
1605 ret = set_entry( &entry_BEEP, uiParam, pvParam, fWinIni );
1606 break;
1607 case SPI_GETMOUSE:
1608 ret = get_entry( &entry_MOUSETHRESHOLD1, uiParam, (INT *)pvParam ) &&
1609 get_entry( &entry_MOUSETHRESHOLD2, uiParam, (INT *)pvParam + 1 ) &&
1610 get_entry( &entry_MOUSEACCELERATION, uiParam, (INT *)pvParam + 2 );
1611 break;
1612 case SPI_SETMOUSE:
1613 ret = set_entry( &entry_MOUSETHRESHOLD1, ((INT *)pvParam)[0], pvParam, fWinIni ) &&
1614 set_entry( &entry_MOUSETHRESHOLD2, ((INT *)pvParam)[1], pvParam, fWinIni ) &&
1615 set_entry( &entry_MOUSEACCELERATION, ((INT *)pvParam)[2], pvParam, fWinIni );
1616 break;
1617 case SPI_GETBORDER:
1618 ret = get_entry( &entry_BORDER, uiParam, pvParam );
1619 if (*(INT*)pvParam < 1) *(INT*)pvParam = 1;
1620 break;
1621 case SPI_SETBORDER:
1622 ret = set_entry( &entry_BORDER, uiParam, pvParam, fWinIni );
1623 break;
1624 case SPI_GETKEYBOARDSPEED:
1625 ret = get_entry( &entry_KEYBOARDSPEED, uiParam, pvParam );
1626 break;
1627 case SPI_SETKEYBOARDSPEED:
1628 if (uiParam > 31) uiParam = 31;
1629 ret = set_entry( &entry_KEYBOARDSPEED, uiParam, pvParam, fWinIni );
1630 break;
1631
1632 /* not implemented in Windows */
1633 WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
1634
1635 case SPI_ICONHORIZONTALSPACING:
1636 if (pvParam != NULL)
1637 ret = get_entry( &entry_ICONHORIZONTALSPACING, uiParam, pvParam );
1638 else
1639 {
1640 int min_val = map_to_dpi( 32, GetDpiForSystem() );
1641 ret = set_entry( &entry_ICONHORIZONTALSPACING, max( min_val, uiParam ), pvParam, fWinIni );
1642 }
1643 break;
1644 case SPI_GETSCREENSAVETIMEOUT:
1645 ret = get_entry( &entry_SCREENSAVETIMEOUT, uiParam, pvParam );
1646 break;
1647 case SPI_SETSCREENSAVETIMEOUT:
1648 ret = set_entry( &entry_SCREENSAVETIMEOUT, uiParam, pvParam, fWinIni );
1649 break;
1650 case SPI_GETSCREENSAVEACTIVE:
1651 ret = get_entry( &entry_SCREENSAVEACTIVE, uiParam, pvParam );
1652 break;
1653 case SPI_SETSCREENSAVEACTIVE:
1654 ret = set_entry( &entry_SCREENSAVEACTIVE, uiParam, pvParam, fWinIni );
1655 break;
1656 case SPI_GETGRIDGRANULARITY:
1657 ret = get_entry( &entry_GRIDGRANULARITY, uiParam, pvParam );
1658 break;
1659 case SPI_SETGRIDGRANULARITY:
1660 ret = set_entry( &entry_GRIDGRANULARITY, uiParam, pvParam, fWinIni );
1661 break;
1662 case SPI_SETDESKWALLPAPER:
1663 if (!pvParam || set_entry( &entry_DESKWALLPAPER, uiParam, pvParam, fWinIni ))
1664 ret = update_desktop_wallpaper();
1665 break;
1666 case SPI_SETDESKPATTERN:
1667 if (!pvParam || set_entry( &entry_DESKPATTERN, uiParam, pvParam, fWinIni ))
1668 ret = update_desktop_wallpaper();
1669 break;
1670 case SPI_GETKEYBOARDDELAY:
1671 ret = get_entry( &entry_KEYBOARDDELAY, uiParam, pvParam );
1672 break;
1673 case SPI_SETKEYBOARDDELAY:
1674 ret = set_entry( &entry_KEYBOARDDELAY, uiParam, pvParam, fWinIni );
1675 break;
1676 case SPI_ICONVERTICALSPACING:
1677 if (pvParam != NULL)
1678 ret = get_entry( &entry_ICONVERTICALSPACING, uiParam, pvParam );
1679 else
1680 {
1681 int min_val = map_to_dpi( 32, GetDpiForSystem() );
1682 ret = set_entry( &entry_ICONVERTICALSPACING, max( min_val, uiParam ), pvParam, fWinIni );
1683 }
1684 break;
1685 case SPI_GETICONTITLEWRAP:
1686 ret = get_entry( &entry_ICONTITLEWRAP, uiParam, pvParam );
1687 break;
1688 case SPI_SETICONTITLEWRAP:
1689 ret = set_entry( &entry_ICONTITLEWRAP, uiParam, pvParam, fWinIni );
1690 break;
1691 case SPI_GETMENUDROPALIGNMENT:
1692 ret = get_entry( &entry_MENUDROPALIGNMENT, uiParam, pvParam );
1693 break;
1694 case SPI_SETMENUDROPALIGNMENT:
1695 ret = set_entry( &entry_MENUDROPALIGNMENT, uiParam, pvParam, fWinIni );
1696 break;
1697 case SPI_SETDOUBLECLKWIDTH:
1698 ret = set_entry( &entry_DOUBLECLKWIDTH, uiParam, pvParam, fWinIni );
1699 break;
1700 case SPI_SETDOUBLECLKHEIGHT:
1701 ret = set_entry( &entry_DOUBLECLKHEIGHT, uiParam, pvParam, fWinIni );
1702 break;
1703 case SPI_GETICONTITLELOGFONT:
1704 ret = get_entry( &entry_ICONTITLELOGFONT, uiParam, pvParam );
1705 break;
1706 case SPI_SETDOUBLECLICKTIME:
1707 ret = set_entry( &entry_DOUBLECLICKTIME, uiParam, pvParam, fWinIni );
1708 break;
1709 case SPI_SETMOUSEBUTTONSWAP:
1710 ret = set_entry( &entry_MOUSEBUTTONSWAP, uiParam, pvParam, fWinIni );
1711 break;
1712 case SPI_SETICONTITLELOGFONT:
1713 ret = set_entry( &entry_ICONTITLELOGFONT, uiParam, pvParam, fWinIni );
1714 break;
1715
1716 case SPI_GETFASTTASKSWITCH: /* 35 */
1717 if (!pvParam) return FALSE;
1718 *(BOOL *)pvParam = TRUE;
1719 ret = TRUE;
1720 break;
1721
1722 case SPI_SETFASTTASKSWITCH: /* 36 */
1723 /* the action is disabled */
1724 ret = FALSE;
1725 break;
1726
1727 case SPI_SETDRAGFULLWINDOWS:
1728 ret = set_entry( &entry_DRAGFULLWINDOWS, uiParam, pvParam, fWinIni );
1729 break;
1730 case SPI_GETDRAGFULLWINDOWS:
1731 ret = get_entry( &entry_DRAGFULLWINDOWS, uiParam, pvParam );
1732 break;
1733 case SPI_GETNONCLIENTMETRICS:
1734 {
1735 LPNONCLIENTMETRICSW lpnm = pvParam;
1736 int padded_border;
1737
1738 if (!pvParam) return FALSE;
1739
1740 ret = get_entry( &entry_BORDER, 0, &lpnm->iBorderWidth ) &&
1741 get_entry( &entry_PADDEDBORDERWIDTH, 0, &padded_border ) &&
1742 get_entry( &entry_SCROLLWIDTH, 0, &lpnm->iScrollWidth ) &&
1743 get_entry( &entry_SCROLLHEIGHT, 0, &lpnm->iScrollHeight ) &&
1744 get_entry( &entry_CAPTIONWIDTH, 0, &lpnm->iCaptionWidth ) &&
1745 get_entry( &entry_CAPTIONHEIGHT, 0, &lpnm->iCaptionHeight ) &&
1746 get_entry( &entry_CAPTIONLOGFONT, 0, &lpnm->lfCaptionFont ) &&
1747 get_entry( &entry_SMCAPTIONWIDTH, 0, &lpnm->iSmCaptionWidth ) &&
1748 get_entry( &entry_SMCAPTIONHEIGHT, 0, &lpnm->iSmCaptionHeight ) &&
1749 get_entry( &entry_SMCAPTIONLOGFONT, 0, &lpnm->lfSmCaptionFont ) &&
1750 get_entry( &entry_MENUWIDTH, 0, &lpnm->iMenuWidth ) &&
1751 get_entry( &entry_MENUHEIGHT, 0, &lpnm->iMenuHeight ) &&
1752 get_entry( &entry_MENULOGFONT, 0, &lpnm->lfMenuFont ) &&
1753 get_entry( &entry_STATUSLOGFONT, 0, &lpnm->lfStatusFont ) &&
1754 get_entry( &entry_MESSAGELOGFONT, 0, &lpnm->lfMessageFont );
1755 lpnm->iBorderWidth += padded_border;
1756 if (ret && lpnm->cbSize == sizeof(NONCLIENTMETRICSW)) lpnm->iPaddedBorderWidth = 0;
1757 normalize_nonclientmetrics( lpnm );
1758 break;
1759 }
1760 case SPI_SETNONCLIENTMETRICS:
1761 {
1762 LPNONCLIENTMETRICSW lpnm = pvParam;
1763 int padded_border;
1764
1765 if (lpnm && (lpnm->cbSize == sizeof(NONCLIENTMETRICSW) ||
1766 lpnm->cbSize == FIELD_OFFSET(NONCLIENTMETRICSW, iPaddedBorderWidth)))
1767 {
1768 get_entry( &entry_PADDEDBORDERWIDTH, 0, &padded_border );
1769
1770 ret = set_entry( &entry_BORDER, lpnm->iBorderWidth - padded_border, NULL, fWinIni ) &&
1771 set_entry( &entry_SCROLLWIDTH, lpnm->iScrollWidth, NULL, fWinIni ) &&
1772 set_entry( &entry_SCROLLHEIGHT, lpnm->iScrollHeight, NULL, fWinIni ) &&
1773 set_entry( &entry_CAPTIONWIDTH, lpnm->iCaptionWidth, NULL, fWinIni ) &&
1774 set_entry( &entry_CAPTIONHEIGHT, lpnm->iCaptionHeight, NULL, fWinIni ) &&
1775 set_entry( &entry_SMCAPTIONWIDTH, lpnm->iSmCaptionWidth, NULL, fWinIni ) &&
1776 set_entry( &entry_SMCAPTIONHEIGHT, lpnm->iSmCaptionHeight, NULL, fWinIni ) &&
1777 set_entry( &entry_MENUWIDTH, lpnm->iMenuWidth, NULL, fWinIni ) &&
1778 set_entry( &entry_MENUHEIGHT, lpnm->iMenuHeight, NULL, fWinIni ) &&
1779 set_entry( &entry_MENULOGFONT, 0, &lpnm->lfMenuFont, fWinIni ) &&
1780 set_entry( &entry_CAPTIONLOGFONT, 0, &lpnm->lfCaptionFont, fWinIni ) &&
1781 set_entry( &entry_SMCAPTIONLOGFONT, 0, &lpnm->lfSmCaptionFont, fWinIni ) &&
1782 set_entry( &entry_STATUSLOGFONT, 0, &lpnm->lfStatusFont, fWinIni ) &&
1783 set_entry( &entry_MESSAGELOGFONT, 0, &lpnm->lfMessageFont, fWinIni );
1784 }
1785 break;
1786 }
1787 case SPI_GETMINIMIZEDMETRICS:
1788 {
1789 MINIMIZEDMETRICS * lpMm = pvParam;
1790 if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1791 ret = get_entry( &entry_MINWIDTH, 0, &lpMm->iWidth ) &&
1792 get_entry( &entry_MINHORZGAP, 0, &lpMm->iHorzGap ) &&
1793 get_entry( &entry_MINVERTGAP, 0, &lpMm->iVertGap ) &&
1794 get_entry( &entry_MINARRANGE, 0, &lpMm->iArrange );
1795 lpMm->iWidth = max( 0, lpMm->iWidth );
1796 lpMm->iHorzGap = max( 0, lpMm->iHorzGap );
1797 lpMm->iVertGap = max( 0, lpMm->iVertGap );
1798 lpMm->iArrange &= 0x0f;
1799 }
1800 break;
1801 }
1802 case SPI_SETMINIMIZEDMETRICS:
1803 {
1804 MINIMIZEDMETRICS * lpMm = pvParam;
1805 if (lpMm && lpMm->cbSize == sizeof(*lpMm))
1806 ret = set_entry( &entry_MINWIDTH, max( 0, lpMm->iWidth ), NULL, fWinIni ) &&
1807 set_entry( &entry_MINHORZGAP, max( 0, lpMm->iHorzGap ), NULL, fWinIni ) &&
1808 set_entry( &entry_MINVERTGAP, max( 0, lpMm->iVertGap ), NULL, fWinIni ) &&
1809 set_entry( &entry_MINARRANGE, lpMm->iArrange & 0x0f, NULL, fWinIni );
1810 break;
1811 }
1812 case SPI_GETICONMETRICS:
1813 {
1814 LPICONMETRICSW lpIcon = pvParam;
1815 if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1816 {
1817 ret = get_entry( &entry_ICONHORIZONTALSPACING, 0, &lpIcon->iHorzSpacing ) &&
1818 get_entry( &entry_ICONVERTICALSPACING, 0, &lpIcon->iVertSpacing ) &&
1819 get_entry( &entry_ICONTITLEWRAP, 0, &lpIcon->iTitleWrap ) &&
1820 get_entry( &entry_ICONTITLELOGFONT, 0, &lpIcon->lfFont );
1821 }
1822 break;
1823 }
1824 case SPI_SETICONMETRICS:
1825 {
1826 LPICONMETRICSW lpIcon = pvParam;
1827 if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1828 ret = set_entry( &entry_ICONVERTICALSPACING, max(32,lpIcon->iVertSpacing), NULL, fWinIni ) &&
1829 set_entry( &entry_ICONHORIZONTALSPACING, max(32,lpIcon->iHorzSpacing), NULL, fWinIni ) &&
1830 set_entry( &entry_ICONTITLEWRAP, lpIcon->iTitleWrap, NULL, fWinIni ) &&
1831 set_entry( &entry_ICONTITLELOGFONT, 0, &lpIcon->lfFont, fWinIni );
1832 break;
1833 }
1834
1835 case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
1836 {
1837 if (!pvParam) return FALSE;
1838
1839 spi_idx = SPI_SETWORKAREA_IDX;
1840 work_area = *(RECT*)pvParam;
1841 spi_loaded[spi_idx] = TRUE;
1842 ret = TRUE;
1843 break;
1844 }
1845
1846 case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
1847 {
1848 if (!pvParam) return FALSE;
1849
1850 spi_idx = SPI_SETWORKAREA_IDX;
1851 if (!spi_loaded[spi_idx])
1852 {
1853 SetRect( &work_area, 0, 0,
1854 GetSystemMetrics( SM_CXSCREEN ),
1855 GetSystemMetrics( SM_CYSCREEN ) );
1856 EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
1857 spi_loaded[spi_idx] = TRUE;
1858 }
1859 *(RECT*)pvParam = work_area;
1860 ret = TRUE;
1861 TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
1862 break;
1863 }
1864
1865 WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
1866
1867 case SPI_GETFILTERKEYS: /* 50 */
1868 {
1869 LPFILTERKEYS lpFilterKeys = pvParam;
1870 WARN("SPI_GETFILTERKEYS not fully implemented\n");
1871 if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1872 {
1873 /* Indicate that no FilterKeys feature available */
1874 lpFilterKeys->dwFlags = 0;
1875 lpFilterKeys->iWaitMSec = 0;
1876 lpFilterKeys->iDelayMSec = 0;
1877 lpFilterKeys->iRepeatMSec = 0;
1878 lpFilterKeys->iBounceMSec = 0;
1879 ret = TRUE;
1880 }
1881 break;
1882 }
1883 WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
1884
1885 case SPI_GETTOGGLEKEYS: /* 52 */
1886 {
1887 LPTOGGLEKEYS lpToggleKeys = pvParam;
1888 WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1889 if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1890 {
1891 /* Indicate that no ToggleKeys feature available */
1892 lpToggleKeys->dwFlags = 0;
1893 ret = TRUE;
1894 }
1895 break;
1896 }
1897 WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
1898
1899 case SPI_GETMOUSEKEYS: /* 54 */
1900 {
1901 LPMOUSEKEYS lpMouseKeys = pvParam;
1902 WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1903 if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1904 {
1905 /* Indicate that no MouseKeys feature available */
1906 lpMouseKeys->dwFlags = 0;
1907 lpMouseKeys->iMaxSpeed = 360;
1908 lpMouseKeys->iTimeToMaxSpeed = 1000;
1909 lpMouseKeys->iCtrlSpeed = 0;
1910 lpMouseKeys->dwReserved1 = 0;
1911 lpMouseKeys->dwReserved2 = 0;
1912 ret = TRUE;
1913 }
1914 break;
1915 }
1916 WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
1917
1918 case SPI_GETSHOWSOUNDS:
1919 ret = get_entry( &entry_SHOWSOUNDS, uiParam, pvParam );
1920 break;
1921 case SPI_SETSHOWSOUNDS:
1922 ret = set_entry( &entry_SHOWSOUNDS, uiParam, pvParam, fWinIni );
1923 break;
1924
1925 case SPI_GETSTICKYKEYS: /* 58 */
1926 {
1927 LPSTICKYKEYS lpStickyKeys = pvParam;
1928 WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1929 if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1930 {
1931 /* Indicate that no StickyKeys feature available */
1932 lpStickyKeys->dwFlags = 0;
1933 ret = TRUE;
1934 }
1935 break;
1936 }
1937 WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
1938
1939 case SPI_GETACCESSTIMEOUT: /* 60 */
1940 {
1941 LPACCESSTIMEOUT lpAccessTimeout = pvParam;
1942 WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1943 if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1944 {
1945 /* Indicate that no accessibility features timeout is available */
1946 lpAccessTimeout->dwFlags = 0;
1947 lpAccessTimeout->iTimeOutMSec = 0;
1948 ret = TRUE;
1949 }
1950 break;
1951 }
1952 WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
1953
1954 case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
1955 {
1956 LPSERIALKEYSW lpSerialKeysW = pvParam;
1957 WARN("SPI_GETSERIALKEYS not fully implemented\n");
1958 if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1959 {
1960 /* Indicate that no SerialKeys feature available */
1961 lpSerialKeysW->dwFlags = 0;
1962 lpSerialKeysW->lpszActivePort = NULL;
1963 lpSerialKeysW->lpszPort = NULL;
1964 lpSerialKeysW->iBaudRate = 0;
1965 lpSerialKeysW->iPortState = 0;
1966 ret = TRUE;
1967 }
1968 break;
1969 }
1970 WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
1971
1972 case SPI_GETSOUNDSENTRY: /* 64 */
1973 {
1974 LPSOUNDSENTRYW lpSoundSentryW = pvParam;
1975 WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1976 if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1977 {
1978 /* Indicate that no SoundSentry feature available */
1979 lpSoundSentryW->dwFlags = 0;
1980 lpSoundSentryW->iFSTextEffect = 0;
1981 lpSoundSentryW->iFSTextEffectMSec = 0;
1982 lpSoundSentryW->iFSTextEffectColorBits = 0;
1983 lpSoundSentryW->iFSGrafEffect = 0;
1984 lpSoundSentryW->iFSGrafEffectMSec = 0;
1985 lpSoundSentryW->iFSGrafEffectColor = 0;
1986 lpSoundSentryW->iWindowsEffect = 0;
1987 lpSoundSentryW->iWindowsEffectMSec = 0;
1988 lpSoundSentryW->lpszWindowsEffectDLL = 0;
1989 lpSoundSentryW->iWindowsEffectOrdinal = 0;
1990 ret = TRUE;
1991 }
1992 break;
1993 }
1994 WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
1995
1996 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
1997 {
1998 LPHIGHCONTRASTW lpHighContrastW = pvParam;
1999 WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
2000 if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
2001 {
2002 /* Indicate that no high contrast feature available */
2003 lpHighContrastW->dwFlags = 0;
2004 lpHighContrastW->lpszDefaultScheme = NULL;
2005 ret = TRUE;
2006 }
2007 break;
2008 }
2009 WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
2010
2011 case SPI_GETKEYBOARDPREF:
2012 ret = get_entry( &entry_KEYBOARDPREF, uiParam, pvParam );
2013 break;
2014 case SPI_SETKEYBOARDPREF:
2015 ret = set_entry( &entry_KEYBOARDPREF, uiParam, pvParam, fWinIni );
2016 break;
2017 case SPI_GETSCREENREADER:
2018 ret = get_entry( &entry_SCREENREADER, uiParam, pvParam );
2019 break;
2020 case SPI_SETSCREENREADER:
2021 ret = set_entry( &entry_SCREENREADER, uiParam, pvParam, fWinIni );
2022 break;
2023
2024 case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
2025 {
2026 LPANIMATIONINFO lpAnimInfo = pvParam;
2027
2028 /* Tell it "disabled" */
2029 if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
2030 {
2031 lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
2032 ret = TRUE;
2033 }
2034 break;
2035 }
2036 WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
2037
2038 case SPI_GETFONTSMOOTHING:
2039 ret = get_entry( &entry_FONTSMOOTHING, uiParam, pvParam );
2040 if (ret) *(UINT *)pvParam = (*(UINT *)pvParam != 0);
2041 break;
2042 case SPI_SETFONTSMOOTHING:
2043 uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
2044 ret = set_entry( &entry_FONTSMOOTHING, uiParam, pvParam, fWinIni );
2045 break;
2046 case SPI_SETDRAGWIDTH:
2047 ret = set_entry( &entry_DRAGWIDTH, uiParam, pvParam, fWinIni );
2048 break;
2049 case SPI_SETDRAGHEIGHT:
2050 ret = set_entry( &entry_DRAGHEIGHT, uiParam, pvParam, fWinIni );
2051 break;
2052
2053 WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
2054
2055 WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
2056 WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
2057 WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
2058 WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
2059
2060 case SPI_GETLOWPOWERACTIVE:
2061 ret = get_entry( &entry_LOWPOWERACTIVE, uiParam, pvParam );
2062 break;
2063 case SPI_SETLOWPOWERACTIVE:
2064 ret = set_entry( &entry_LOWPOWERACTIVE, uiParam, pvParam, fWinIni );
2065 break;
2066 case SPI_GETPOWEROFFACTIVE:
2067 ret = get_entry( &entry_POWEROFFACTIVE, uiParam, pvParam );
2068 break;
2069 case SPI_SETPOWEROFFACTIVE:
2070 ret = set_entry( &entry_POWEROFFACTIVE, uiParam, pvParam, fWinIni );
2071 break;
2072
2073 WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
2074 WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
2075
2076 case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
2077 ret = GetKeyboardLayout(0) != 0;
2078 break;
2079
2080 WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
2081
2082 WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
2083
2084 case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
2085 WARN("pretend no support for Win9x Plus! for now.\n");
2086 ret = FALSE; /* yes, this is the result value */
2087 break;
2088 case SPI_SETMOUSETRAILS:
2089 ret = set_entry( &entry_MOUSETRAILS, uiParam, pvParam, fWinIni );
2090 break;
2091 case SPI_GETMOUSETRAILS:
2092 ret = get_entry( &entry_MOUSETRAILS, uiParam, pvParam );
2093 break;
2094 case SPI_GETSNAPTODEFBUTTON:
2095 ret = get_entry( &entry_SNAPTODEFBUTTON, uiParam, pvParam );
2096 break;
2097 case SPI_SETSNAPTODEFBUTTON:
2098 ret = set_entry( &entry_SNAPTODEFBUTTON, uiParam, pvParam, fWinIni );
2099 break;
2100 case SPI_SETSCREENSAVERRUNNING:
2101 ret = set_entry( &entry_SCREENSAVERRUNNING, uiParam, pvParam, fWinIni );
2102 break;
2103 case SPI_GETMOUSEHOVERWIDTH:
2104 ret = get_entry( &entry_MOUSEHOVERWIDTH, uiParam, pvParam );
2105 break;
2106 case SPI_SETMOUSEHOVERWIDTH:
2107 ret = set_entry( &entry_MOUSEHOVERWIDTH, uiParam, pvParam, fWinIni );
2108 break;
2109 case SPI_GETMOUSEHOVERHEIGHT:
2110 ret = get_entry( &entry_MOUSEHOVERHEIGHT, uiParam, pvParam );
2111 break;
2112 case SPI_SETMOUSEHOVERHEIGHT:
2113 ret = set_entry( &entry_MOUSEHOVERHEIGHT, uiParam, pvParam, fWinIni );
2114 break;
2115 case SPI_GETMOUSEHOVERTIME:
2116 ret = get_entry( &entry_MOUSEHOVERTIME, uiParam, pvParam );
2117 break;
2118 case SPI_SETMOUSEHOVERTIME:
2119 ret = set_entry( &entry_MOUSEHOVERTIME, uiParam, pvParam, fWinIni );
2120 break;
2121 case SPI_GETWHEELSCROLLLINES:
2122 ret = get_entry( &entry_WHEELSCROLLLINES, uiParam, pvParam );
2123 break;
2124 case SPI_SETWHEELSCROLLLINES:
2125 ret = set_entry( &entry_WHEELSCROLLLINES, uiParam, pvParam, fWinIni );
2126 break;
2127 case SPI_GETMENUSHOWDELAY:
2128 ret = get_entry( &entry_MENUSHOWDELAY, uiParam, pvParam );
2129 break;
2130 case SPI_SETMENUSHOWDELAY:
2131 ret = set_entry( &entry_MENUSHOWDELAY, uiParam, pvParam, fWinIni );
2132 break;
2133 case SPI_GETWHEELSCROLLCHARS:
2134 ret = get_entry( &entry_WHEELSCROLLCHARS, uiParam, pvParam );
2135 break;
2136 case SPI_SETWHEELSCROLLCHARS:
2137 ret = set_entry( &entry_WHEELSCROLLCHARS, uiParam, pvParam, fWinIni );
2138 break;
2139
2140 WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2141 WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2142
2143 case SPI_GETMOUSESPEED:
2144 ret = get_entry( &entry_MOUSESPEED, uiParam, pvParam );
2145 break;
2146 case SPI_SETMOUSESPEED:
2147 ret = set_entry( &entry_MOUSESPEED, uiParam, pvParam, fWinIni );
2148 break;
2149 case SPI_GETSCREENSAVERRUNNING:
2150 ret = get_entry( &entry_SCREENSAVERRUNNING, uiParam, pvParam );
2151 break;
2152 case SPI_GETDESKWALLPAPER:
2153 ret = get_entry( &entry_DESKWALLPAPER, uiParam, pvParam );
2154 break;
2155 case SPI_GETACTIVEWINDOWTRACKING:
2156 ret = get_entry( &entry_ACTIVEWINDOWTRACKING, uiParam, pvParam );
2157 break;
2158 case SPI_SETACTIVEWINDOWTRACKING:
2159 ret = set_entry( &entry_ACTIVEWINDOWTRACKING, uiParam, pvParam, fWinIni );
2160 break;
2161 case SPI_GETMENUANIMATION:
2162 ret = get_entry( &entry_MENUANIMATION, uiParam, pvParam );
2163 break;
2164 case SPI_SETMENUANIMATION:
2165 ret = set_entry( &entry_MENUANIMATION, uiParam, pvParam, fWinIni );
2166 break;
2167 case SPI_GETCOMBOBOXANIMATION:
2168 ret = get_entry( &entry_COMBOBOXANIMATION, uiParam, pvParam );
2169 break;
2170 case SPI_SETCOMBOBOXANIMATION:
2171 ret = set_entry( &entry_COMBOBOXANIMATION, uiParam, pvParam, fWinIni );
2172 break;
2173 case SPI_GETLISTBOXSMOOTHSCROLLING:
2174 ret = get_entry( &entry_LISTBOXSMOOTHSCROLLING, uiParam, pvParam );
2175 break;
2176 case SPI_SETLISTBOXSMOOTHSCROLLING:
2177 ret = set_entry( &entry_LISTBOXSMOOTHSCROLLING, uiParam, pvParam, fWinIni );
2178 break;
2179 case SPI_GETGRADIENTCAPTIONS:
2180 ret = get_entry( &entry_GRADIENTCAPTIONS, uiParam, pvParam );
2181 break;
2182 case SPI_SETGRADIENTCAPTIONS:
2183 ret = set_entry( &entry_GRADIENTCAPTIONS, uiParam, pvParam, fWinIni );
2184 break;
2185 case SPI_GETKEYBOARDCUES:
2186 ret = get_entry( &entry_KEYBOARDCUES, uiParam, pvParam );
2187 break;
2188 case SPI_SETKEYBOARDCUES:
2189 ret = set_entry( &entry_KEYBOARDCUES, uiParam, pvParam, fWinIni );
2190 break;
2191 case SPI_GETACTIVEWNDTRKZORDER:
2192 ret = get_entry( &entry_ACTIVEWNDTRKZORDER, uiParam, pvParam );
2193 break;
2194 case SPI_SETACTIVEWNDTRKZORDER:
2195 ret = set_entry( &entry_ACTIVEWNDTRKZORDER, uiParam, pvParam, fWinIni );
2196 break;
2197 case SPI_GETHOTTRACKING:
2198 ret = get_entry( &entry_HOTTRACKING, uiParam, pvParam );
2199 break;
2200 case SPI_SETHOTTRACKING:
2201 ret = set_entry( &entry_HOTTRACKING, uiParam, pvParam, fWinIni );
2202 break;
2203 case SPI_GETMENUFADE:
2204 ret = get_entry( &entry_MENUFADE, uiParam, pvParam );
2205 break;
2206 case SPI_SETMENUFADE:
2207 ret = set_entry( &entry_MENUFADE, uiParam, pvParam, fWinIni );
2208 break;
2209 case SPI_GETSELECTIONFADE:
2210 ret = get_entry( &entry_SELECTIONFADE, uiParam, pvParam );
2211 break;
2212 case SPI_SETSELECTIONFADE:
2213 ret = set_entry( &entry_SELECTIONFADE, uiParam, pvParam, fWinIni );
2214 break;
2215 case SPI_GETTOOLTIPANIMATION:
2216 ret = get_entry( &entry_TOOLTIPANIMATION, uiParam, pvParam );
2217 break;
2218 case SPI_SETTOOLTIPANIMATION:
2219 ret = set_entry( &entry_TOOLTIPANIMATION, uiParam, pvParam, fWinIni );
2220 break;
2221 case SPI_GETTOOLTIPFADE:
2222 ret = get_entry( &entry_TOOLTIPFADE, uiParam, pvParam );
2223 break;
2224 case SPI_SETTOOLTIPFADE:
2225 ret = set_entry( &entry_TOOLTIPFADE, uiParam, pvParam, fWinIni );
2226 break;
2227 case SPI_GETCURSORSHADOW:
2228 ret = get_entry( &entry_CURSORSHADOW, uiParam, pvParam );
2229 break;
2230 case SPI_SETCURSORSHADOW:
2231 ret = set_entry( &entry_CURSORSHADOW, uiParam, pvParam, fWinIni );
2232 break;
2233 case SPI_GETMOUSESONAR:
2234 ret = get_entry( &entry_MOUSESONAR, uiParam, pvParam );
2235 break;
2236 case SPI_SETMOUSESONAR:
2237 ret = set_entry( &entry_MOUSESONAR, uiParam, pvParam, fWinIni );
2238 break;
2239 case SPI_GETMOUSECLICKLOCK:
2240 ret = get_entry( &entry_MOUSECLICKLOCK, uiParam, pvParam );
2241 break;
2242 case SPI_SETMOUSECLICKLOCK:
2243 ret = set_entry( &entry_MOUSECLICKLOCK, uiParam, pvParam, fWinIni );
2244 break;
2245 case SPI_GETMOUSEVANISH:
2246 ret = get_entry( &entry_MOUSEVANISH, uiParam, pvParam );
2247 break;
2248 case SPI_SETMOUSEVANISH:
2249 ret = set_entry( &entry_MOUSEVANISH, uiParam, pvParam, fWinIni );
2250 break;
2251 case SPI_GETFLATMENU:
2252 ret = get_entry( &entry_FLATMENU, uiParam, pvParam );
2253 break;
2254 case SPI_SETFLATMENU:
2255 ret = set_entry( &entry_FLATMENU, uiParam, pvParam, fWinIni );
2256 break;
2257 case SPI_GETDROPSHADOW:
2258 ret = get_entry( &entry_DROPSHADOW, uiParam, pvParam );
2259 break;
2260 case SPI_SETDROPSHADOW:
2261 ret = set_entry( &entry_DROPSHADOW, uiParam, pvParam, fWinIni );
2262 break;
2263 case SPI_GETBLOCKSENDINPUTRESETS:
2264 ret = get_entry( &entry_BLOCKSENDINPUTRESETS, uiParam, pvParam );
2265 break;
2266 case SPI_SETBLOCKSENDINPUTRESETS:
2267 ret = set_entry( &entry_BLOCKSENDINPUTRESETS, uiParam, pvParam, fWinIni );
2268 break;
2269 case SPI_GETUIEFFECTS:
2270 ret = get_entry( &entry_UIEFFECTS, uiParam, pvParam );
2271 break;
2272 case SPI_SETUIEFFECTS:
2273 /* FIXME: this probably should mask other UI effect values when unset */
2274 ret = set_entry( &entry_UIEFFECTS, uiParam, pvParam, fWinIni );
2275 break;
2276 case SPI_GETDISABLEOVERLAPPEDCONTENT:
2277 ret = get_entry( &entry_DISABLEOVERLAPPEDCONTENT, uiParam, pvParam );
2278 break;
2279 case SPI_SETDISABLEOVERLAPPEDCONTENT:
2280 ret = set_entry( &entry_DISABLEOVERLAPPEDCONTENT, uiParam, pvParam, fWinIni );
2281 break;
2282 case SPI_GETCLIENTAREAANIMATION:
2283 ret = get_entry( &entry_CLIENTAREAANIMATION, uiParam, pvParam );
2284 break;
2285 case SPI_SETCLIENTAREAANIMATION:
2286 ret = set_entry( &entry_CLIENTAREAANIMATION, uiParam, pvParam, fWinIni );
2287 break;
2288 case SPI_GETCLEARTYPE:
2289 ret = get_entry( &entry_CLEARTYPE, uiParam, pvParam );
2290 break;
2291 case SPI_SETCLEARTYPE:
2292 ret = set_entry( &entry_CLEARTYPE, uiParam, pvParam, fWinIni );
2293 break;
2294 case SPI_GETSPEECHRECOGNITION:
2295 ret = get_entry( &entry_SPEECHRECOGNITION, uiParam, pvParam );
2296 break;
2297 case SPI_SETSPEECHRECOGNITION:
2298 ret = set_entry( &entry_SPEECHRECOGNITION, uiParam, pvParam, fWinIni );
2299 break;
2300 case SPI_GETFOREGROUNDLOCKTIMEOUT:
2301 ret = get_entry( &entry_FOREGROUNDLOCKTIMEOUT, uiParam, pvParam );
2302 break;
2303 case SPI_SETFOREGROUNDLOCKTIMEOUT:
2304 /* FIXME: this should check that the calling thread
2305 * is able to change the foreground window */
2306 ret = set_entry( &entry_FOREGROUNDLOCKTIMEOUT, uiParam, pvParam, fWinIni );
2307 break;
2308 case SPI_GETACTIVEWNDTRKTIMEOUT:
2309 ret = get_entry( &entry_ACTIVEWNDTRKTIMEOUT, uiParam, pvParam );
2310 break;
2311 case SPI_SETACTIVEWNDTRKTIMEOUT:
2312 ret = get_entry( &entry_ACTIVEWNDTRKTIMEOUT, uiParam, pvParam );
2313 break;
2314 case SPI_GETFOREGROUNDFLASHCOUNT:
2315 ret = get_entry( &entry_FOREGROUNDFLASHCOUNT, uiParam, pvParam );
2316 break;
2317 case SPI_SETFOREGROUNDFLASHCOUNT:
2318 ret = set_entry( &entry_FOREGROUNDFLASHCOUNT, uiParam, pvParam, fWinIni );
2319 break;
2320 case SPI_GETCARETWIDTH:
2321 ret = get_entry( &entry_CARETWIDTH, uiParam, pvParam );
2322 break;
2323 case SPI_SETCARETWIDTH:
2324 ret = set_entry( &entry_CARETWIDTH, uiParam, pvParam, fWinIni );
2325 break;
2326 case SPI_GETMOUSECLICKLOCKTIME:
2327 ret = get_entry( &entry_MOUSECLICKLOCKTIME, uiParam, pvParam );
2328 break;
2329 case SPI_SETMOUSECLICKLOCKTIME:
2330 ret = set_entry( &entry_MOUSECLICKLOCKTIME, uiParam, pvParam, fWinIni );
2331 break;
2332 case SPI_GETFONTSMOOTHINGTYPE:
2333 ret = get_entry( &entry_FONTSMOOTHINGTYPE, uiParam, pvParam );
2334 break;
2335 case SPI_SETFONTSMOOTHINGTYPE:
2336 ret = set_entry( &entry_FONTSMOOTHINGTYPE, uiParam, pvParam, fWinIni );
2337 break;
2338 case SPI_GETFONTSMOOTHINGCONTRAST:
2339 ret = get_entry( &entry_FONTSMOOTHINGCONTRAST, uiParam, pvParam );
2340 break;
2341 case SPI_SETFONTSMOOTHINGCONTRAST:
2342 ret = set_entry( &entry_FONTSMOOTHINGCONTRAST, uiParam, pvParam, fWinIni );
2343 break;
2344 case SPI_GETFOCUSBORDERWIDTH:
2345 ret = get_entry( &entry_FOCUSBORDERWIDTH, uiParam, pvParam );
2346 break;
2347 case SPI_GETFOCUSBORDERHEIGHT:
2348 ret = get_entry( &entry_FOCUSBORDERHEIGHT, uiParam, pvParam );
2349 break;
2350 case SPI_SETFOCUSBORDERWIDTH:
2351 ret = set_entry( &entry_FOCUSBORDERWIDTH, uiParam, pvParam, fWinIni );
2352 break;
2353 case SPI_SETFOCUSBORDERHEIGHT:
2354 ret = set_entry( &entry_FOCUSBORDERHEIGHT, uiParam, pvParam, fWinIni );
2355 break;
2356 case SPI_GETFONTSMOOTHINGORIENTATION:
2357 ret = get_entry( &entry_FONTSMOOTHINGORIENTATION, uiParam, pvParam );
2358 break;
2359 case SPI_SETFONTSMOOTHINGORIENTATION:
2360 ret = set_entry( &entry_FONTSMOOTHINGORIENTATION, uiParam, pvParam, fWinIni );
2361 break;
2362 case SPI_GETAUDIODESCRIPTION:
2363 {
2364 AUDIODESCRIPTION *audio = pvParam;
2365 if (audio && audio->cbSize == sizeof(AUDIODESCRIPTION) && uiParam == sizeof(AUDIODESCRIPTION) )
2366 {
2367 ret = get_entry( &entry_AUDIODESC_ON, 0, &audio->Enabled ) &&
2368 get_entry( &entry_AUDIODESC_LOCALE, 0, &audio->Locale );
2369 }
2370 break;
2371 }
2372 case SPI_SETAUDIODESCRIPTION:
2373 {
2374 AUDIODESCRIPTION *audio = pvParam;
2375 if (audio && audio->cbSize == sizeof(AUDIODESCRIPTION) && uiParam == sizeof(AUDIODESCRIPTION) )
2376 {
2377 ret = set_entry( &entry_AUDIODESC_ON, 0, &audio->Enabled, fWinIni) &&
2378 set_entry( &entry_AUDIODESC_LOCALE, 0, &audio->Locale, fWinIni );
2379 }
2380 break;
2381 }
2382 default:
2383 FIXME( "Unknown action: %u\n", uiAction );
2384 SetLastError( ERROR_INVALID_SPI_VALUE );
2385 ret = FALSE;
2386 break;
2387 }
2388
2389 if (ret)
2390 SYSPARAMS_NotifyChange( uiAction, fWinIni );
2391 TRACE("(%u, %u, %p, %u) ret %d\n",
2392 uiAction, uiParam, pvParam, fWinIni, ret);
2393 return ret;
2394
2395 #undef WINE_SPI_FIXME
2396 #undef WINE_SPI_WARN
2397 }
2398
2399
2400 /***********************************************************************
2401 * SystemParametersInfoA (USER32.@)
2402 */
2403 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2404 PVOID pvParam, UINT fuWinIni )
2405 {
2406 BOOL ret;
2407
2408 TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2409
2410 switch (uiAction)
2411 {
2412 case SPI_SETDESKWALLPAPER: /* 20 */
2413 case SPI_SETDESKPATTERN: /* 21 */
2414 {
2415 WCHAR buffer[256];
2416 if (pvParam)
2417 if (!MultiByteToWideChar( CP_ACP, 0, pvParam, -1, buffer, ARRAY_SIZE( buffer )))
2418 buffer[ARRAY_SIZE(buffer)-1] = 0;
2419 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2420 break;
2421 }
2422
2423 case SPI_GETICONTITLELOGFONT: /* 31 */
2424 {
2425 LOGFONTW tmp;
2426 ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2427 if (ret && pvParam)
2428 SYSPARAMS_LogFont32WTo32A( &tmp, pvParam );
2429 break;
2430 }
2431
2432 case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
2433 {
2434 NONCLIENTMETRICSW tmp;
2435 LPNONCLIENTMETRICSA lpnmA = pvParam;
2436 if (lpnmA && (lpnmA->cbSize == sizeof(NONCLIENTMETRICSA) ||
2437 lpnmA->cbSize == FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth)))
2438 {
2439 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2440 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2441 if (ret)
2442 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2443 }
2444 else
2445 ret = FALSE;
2446 break;
2447 }
2448
2449 case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
2450 {
2451 NONCLIENTMETRICSW tmp;
2452 LPNONCLIENTMETRICSA lpnmA = pvParam;
2453 if (lpnmA && (lpnmA->cbSize == sizeof(NONCLIENTMETRICSA) ||
2454 lpnmA->cbSize == FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth)))
2455 {
2456 tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2457 SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2458 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2459 }
2460 else
2461 ret = FALSE;
2462 break;
2463 }
2464
2465 case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
2466 {
2467 ICONMETRICSW tmp;
2468 LPICONMETRICSA lpimA = pvParam;
2469 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2470 {
2471 tmp.cbSize = sizeof(ICONMETRICSW);
2472 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2473 if (ret)
2474 {
2475 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2476 lpimA->iVertSpacing = tmp.iVertSpacing;
2477 lpimA->iTitleWrap = tmp.iTitleWrap;
2478 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2479 }
2480 }
2481 else
2482 ret = FALSE;
2483 break;
2484 }
2485
2486 case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
2487 {
2488 ICONMETRICSW tmp;
2489 LPICONMETRICSA lpimA = pvParam;
2490 if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2491 {
2492 tmp.cbSize = sizeof(ICONMETRICSW);
2493 tmp.iHorzSpacing = lpimA->iHorzSpacing;
2494 tmp.iVertSpacing = lpimA->iVertSpacing;
2495 tmp.iTitleWrap = lpimA->iTitleWrap;
2496 SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
2497 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2498 }
2499 else
2500 ret = FALSE;
2501 break;
2502 }
2503
2504 case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
2505 {
2506 HIGHCONTRASTW tmp;
2507 LPHIGHCONTRASTA lphcA = pvParam;
2508 if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2509 {
2510 tmp.cbSize = sizeof(HIGHCONTRASTW);
2511 ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2512 if (ret)
2513 {
2514 lphcA->dwFlags = tmp.dwFlags;
2515 lphcA->lpszDefaultScheme = NULL; /* FIXME? */
2516 }
2517 }
2518 else
2519 ret = FALSE;
2520 break;
2521 }
2522
2523 case SPI_GETDESKWALLPAPER: /* 115 */
2524 {
2525 WCHAR buffer[MAX_PATH];
2526 ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
2527 WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
2528 break;
2529 }
2530
2531 default:
2532 ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2533 break;
2534 }
2535 return ret;
2536 }
2537
2538
2539 /***********************************************************************
2540 * GetSystemMetrics (USER32.@)
2541 */
2542 INT WINAPI GetSystemMetrics( INT index )
2543 {
2544 struct monitor_info info;
2545 NONCLIENTMETRICSW ncm;
2546 MINIMIZEDMETRICS mm;
2547 ICONMETRICSW im;
2548 UINT ret;
2549 HDC hdc;
2550
2551 /* some metrics are dynamic */
2552 switch (index)
2553 {
2554 case SM_CXVSCROLL:
2555 case SM_CYHSCROLL:
2556 ncm.cbSize = sizeof(ncm);
2557 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2558 return ncm.iScrollWidth;
2559 case SM_CYCAPTION:
2560 ncm.cbSize = sizeof(ncm);
2561 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2562 return ncm.iCaptionHeight + 1;
2563 case SM_CXBORDER:
2564 case SM_CYBORDER:
2565 /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2566 return 1;
2567 case SM_CXDLGFRAME:
2568 case SM_CYDLGFRAME:
2569 return 3;
2570 case SM_CYVTHUMB:
2571 case SM_CXHTHUMB:
2572 case SM_CYVSCROLL:
2573 case SM_CXHSCROLL:
2574 ncm.cbSize = sizeof(ncm);
2575 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2576 return ncm.iScrollHeight;
2577 case SM_CXICON:
2578 case SM_CYICON:
2579 return map_to_dpi( 32, GetDpiForSystem() );
2580 case SM_CXCURSOR:
2581 case SM_CYCURSOR:
2582 ret = map_to_dpi( 32, GetDpiForSystem() );
2583 if (ret >= 64) return 64;
2584 if (ret >= 48) return 48;
2585 return 32;
2586 case SM_CYMENU:
2587 ncm.cbSize = sizeof(ncm);
2588 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2589 return ncm.iMenuHeight + 1;
2590 case SM_CXFULLSCREEN:
2591 /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2592 * correct */
2593 return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2594 case SM_CYFULLSCREEN:
2595 /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2596 * correct */
2597 return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2598 case SM_CYKANJIWINDOW:
2599 return 0;
2600 case SM_MOUSEPRESENT:
2601 return 1;
2602 case SM_DEBUG:
2603 return 0;
2604 case SM_SWAPBUTTON:
2605 get_entry( &entry_MOUSEBUTTONSWAP, 0, &ret );
2606 return ret;
2607 case SM_RESERVED1:
2608 case SM_RESERVED2:
2609 case SM_RESERVED3:
2610 case SM_RESERVED4:
2611 return 0;
2612 case SM_CXMIN:
2613 ncm.cbSize = sizeof(ncm);
2614 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2615 hdc = get_display_dc();
2616 get_text_metr_size( hdc, &ncm.lfCaptionFont, NULL, &ret );
2617 release_display_dc( hdc );
2618 return 3 * ncm.iCaptionWidth + ncm.iCaptionHeight + 4 * ret + 2 * GetSystemMetrics(SM_CXFRAME) + 4;
2619 case SM_CYMIN:
2620 return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2621 case SM_CXSIZE:
2622 ncm.cbSize = sizeof(ncm);
2623 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2624 return ncm.iCaptionWidth;
2625 case SM_CYSIZE:
2626 ncm.cbSize = sizeof(ncm);
2627 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2628 return ncm.iCaptionHeight;
2629 case SM_CXFRAME:
2630 ncm.cbSize = sizeof(ncm);
2631 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2632 return GetSystemMetrics(SM_CXDLGFRAME) + ncm.iBorderWidth;
2633 case SM_CYFRAME:
2634 ncm.cbSize = sizeof(ncm);
2635 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2636 return GetSystemMetrics(SM_CYDLGFRAME) + ncm.iBorderWidth;
2637 case SM_CXMINTRACK:
2638 return GetSystemMetrics(SM_CXMIN);
2639 case SM_CYMINTRACK:
2640 return GetSystemMetrics(SM_CYMIN);
2641 case SM_CXDOUBLECLK:
2642 get_entry( &entry_DOUBLECLKWIDTH, 0, &ret );
2643 return ret;
2644 case SM_CYDOUBLECLK:
2645 get_entry( &entry_DOUBLECLKHEIGHT, 0, &ret );
2646 return ret;
2647 case SM_CXICONSPACING:
2648 im.cbSize = sizeof(im);
2649 SystemParametersInfoW( SPI_GETICONMETRICS, sizeof(im), &im, 0 );
2650 return im.iHorzSpacing;
2651 case SM_CYICONSPACING:
2652 im.cbSize = sizeof(im);
2653 SystemParametersInfoW( SPI_GETICONMETRICS, sizeof(im), &im, 0 );
2654 return im.iVertSpacing;
2655 case SM_MENUDROPALIGNMENT:
2656 SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2657 return ret;
2658 case SM_PENWINDOWS:
2659 return 0;
2660 case SM_DBCSENABLED:
2661 {
2662 CPINFO cpinfo;
2663 GetCPInfo( CP_ACP, &cpinfo );
2664 return (cpinfo.MaxCharSize > 1);
2665 }
2666 case SM_CMOUSEBUTTONS:
2667 return 3;
2668 case SM_SECURE:
2669 return 0;
2670 case SM_CXEDGE:
2671 return GetSystemMetrics(SM_CXBORDER) + 1;
2672 case SM_CYEDGE:
2673 return GetSystemMetrics(SM_CYBORDER) + 1;
2674 case SM_CXMINSPACING:
2675 mm.cbSize = sizeof(mm);
2676 SystemParametersInfoW( SPI_GETMINIMIZEDMETRICS, sizeof(mm), &mm, 0 );
2677 return GetSystemMetrics(SM_CXMINIMIZED) + mm.iHorzGap;
2678 case SM_CYMINSPACING:
2679 mm.cbSize = sizeof(mm);
2680 SystemParametersInfoW( SPI_GETMINIMIZEDMETRICS, sizeof(mm), &mm, 0 );
2681 return GetSystemMetrics(SM_CYMINIMIZED) + mm.iVertGap;
2682 case SM_CXSMICON:
2683 case SM_CYSMICON:
2684 return map_to_dpi( 16, GetDpiForSystem() ) & ~1;
2685 case SM_CYSMCAPTION:
2686 ncm.cbSize = sizeof(ncm);
2687 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2688 return ncm.iSmCaptionHeight + 1;
2689 case SM_CXSMSIZE:
2690 ncm.cbSize = sizeof(ncm);
2691 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2692 return ncm.iSmCaptionWidth;
2693 case SM_CYSMSIZE:
2694 ncm.cbSize = sizeof(ncm);
2695 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2696 return ncm.iSmCaptionHeight;
2697 case SM_CXMENUSIZE:
2698 ncm.cbSize = sizeof(ncm);
2699 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2700 return ncm.iMenuWidth;
2701 case SM_CYMENUSIZE:
2702 ncm.cbSize = sizeof(ncm);
2703 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2704 return ncm.iMenuHeight;
2705 case SM_ARRANGE:
2706 mm.cbSize = sizeof(mm);
2707 SystemParametersInfoW( SPI_GETMINIMIZEDMETRICS, sizeof(mm), &mm, 0 );
2708 return mm.iArrange;
2709 case SM_CXMINIMIZED:
2710 mm.cbSize = sizeof(mm);
2711 SystemParametersInfoW( SPI_GETMINIMIZEDMETRICS, sizeof(mm), &mm, 0 );
2712 return mm.iWidth + 6;
2713 case SM_CYMINIMIZED:
2714 ncm.cbSize = sizeof(ncm);
2715 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2716 return ncm.iCaptionHeight + 6;
2717 case SM_CXMAXTRACK:
2718 return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2719 case SM_CYMAXTRACK:
2720 return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2721 case SM_CXMAXIMIZED:
2722 /* FIXME: subtract the width of any vertical application toolbars*/
2723 return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2724 case SM_CYMAXIMIZED:
2725 /* FIXME: subtract the width of any horizontal application toolbars*/
2726 return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2727 case SM_NETWORK:
2728 return 3; /* FIXME */
2729 case SM_CLEANBOOT:
2730 return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2731 case SM_CXDRAG:
2732 get_entry( &entry_DRAGWIDTH, 0, &ret );
2733 return ret;
2734 case SM_CYDRAG:
2735 get_entry( &entry_DRAGHEIGHT, 0, &ret );
2736 return ret;
2737 case SM_SHOWSOUNDS:
2738 get_entry( &entry_SHOWSOUNDS, 0, &ret );
2739 return ret;
2740 case SM_CXMENUCHECK:
2741 case SM_CYMENUCHECK:
2742 {
2743 TEXTMETRICW tm;
2744 ncm.cbSize = sizeof(ncm);
2745 SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 );
2746 hdc = get_display_dc();
2747 get_text_metr_size( hdc, &ncm.lfMenuFont, &tm, NULL);
2748 release_display_dc( hdc );
2749 return tm.tmHeight <= 0 ? 13 : ((tm.tmHeight + tm.tmExternalLeading + 1) / 2) * 2 - 1;
2750 }
2751 case SM_SLOWMACHINE:
2752 return 0; /* Never true */
2753 case SM_MIDEASTENABLED:
2754 return 0; /* FIXME */
2755 case SM_MOUSEWHEELPRESENT:
2756 return 1;
2757 case SM_CXSCREEN:
2758 get_monitors_info( &info );
2759 return info.primary_rect.right - info.primary_rect.left;
2760 case SM_CYSCREEN:
2761 get_monitors_info( &info );
2762 return info.primary_rect.bottom - info.primary_rect.top;
2763 case SM_XVIRTUALSCREEN:
2764 get_monitors_info( &info );
2765 return info.virtual_rect.left;
2766 case SM_YVIRTUALSCREEN:
2767 get_monitors_info( &info );
2768 return info.virtual_rect.top;
2769 case SM_CXVIRTUALSCREEN:
2770 get_monitors_info( &info );
2771 return info.virtual_rect.right - info.virtual_rect.left;
2772 case SM_CYVIRTUALSCREEN:
2773 get_monitors_info( &info );
2774 return info.virtual_rect.bottom - info.virtual_rect.top;
2775 case SM_CMONITORS:
2776 get_monitors_info( &info );
2777 return info.count;
2778 case SM_SAMEDISPLAYFORMAT:
2779 return 1;
2780 case SM_IMMENABLED:
2781 return 0; /* FIXME */
2782 case SM_CXFOCUSBORDER:
2783 case SM_CYFOCUSBORDER:
2784 return 1;
2785 case SM_TABLETPC:
2786 case SM_MEDIACENTER:
2787 return 0;
2788 case SM_CMETRICS:
2789 return SM_CMETRICS;
2790 default:
2791 return 0;
2792 }
2793 }
2794
2795
2796 /***********************************************************************
2797 * GetSystemMetricsForDpi (USER32.@)
2798 */
2799 INT WINAPI GetSystemMetricsForDpi( INT index, UINT dpi )
2800 {
2801 NONCLIENTMETRICSW ncm;
2802 ICONMETRICSW im;
2803 UINT ret;
2804 HDC hdc;
2805
2806 /* some metrics are dynamic */
2807 switch (index)
2808 {
2809 case SM_CXVSCROLL:
2810 case SM_CYHSCROLL:
2811 ncm.cbSize = sizeof(ncm);
2812 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2813 return ncm.iScrollWidth;
2814 case SM_CYCAPTION:
2815 ncm.cbSize = sizeof(ncm);
2816 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2817 return ncm.iCaptionHeight + 1;
2818 case SM_CYVTHUMB:
2819 case SM_CXHTHUMB:
2820 case SM_CYVSCROLL:
2821 case SM_CXHSCROLL:
2822 ncm.cbSize = sizeof(ncm);
2823 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2824 return ncm.iScrollHeight;
2825 case SM_CXICON:
2826 case SM_CYICON:
2827 return map_to_dpi( 32, dpi );
2828 case SM_CXCURSOR:
2829 case SM_CYCURSOR:
2830 ret = map_to_dpi( 32, dpi );
2831 if (ret >= 64) return 64;
2832 if (ret >= 48) return 48;
2833 return 32;
2834 case SM_CYMENU:
2835 ncm.cbSize = sizeof(ncm);
2836 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2837 return ncm.iMenuHeight + 1;
2838 case SM_CXSIZE:
2839 ncm.cbSize = sizeof(ncm);
2840 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2841 return ncm.iCaptionWidth;
2842 case SM_CYSIZE:
2843 ncm.cbSize = sizeof(ncm);
2844 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2845 return ncm.iCaptionHeight;
2846 case SM_CXFRAME:
2847 ncm.cbSize = sizeof(ncm);
2848 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2849 return GetSystemMetricsForDpi( SM_CXDLGFRAME, dpi ) + ncm.iBorderWidth;
2850 case SM_CYFRAME:
2851 ncm.cbSize = sizeof(ncm);
2852 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2853 return GetSystemMetricsForDpi( SM_CYDLGFRAME, dpi ) + ncm.iBorderWidth;
2854 case SM_CXICONSPACING:
2855 im.cbSize = sizeof(im);
2856 SystemParametersInfoForDpi( SPI_GETICONMETRICS, sizeof(im), &im, 0, dpi );
2857 return im.iHorzSpacing;
2858 case SM_CYICONSPACING:
2859 im.cbSize = sizeof(im);
2860 SystemParametersInfoForDpi( SPI_GETICONMETRICS, sizeof(im), &im, 0, dpi );
2861 return im.iVertSpacing;
2862 case SM_CXSMICON:
2863 case SM_CYSMICON:
2864 return map_to_dpi( 16, dpi ) & ~1;
2865 case SM_CYSMCAPTION:
2866 ncm.cbSize = sizeof(ncm);
2867 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2868 return ncm.iSmCaptionHeight + 1;
2869 case SM_CXSMSIZE:
2870 ncm.cbSize = sizeof(ncm);
2871 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2872 return ncm.iSmCaptionWidth;
2873 case SM_CYSMSIZE:
2874 ncm.cbSize = sizeof(ncm);
2875 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2876 return ncm.iSmCaptionHeight;
2877 case SM_CXMENUSIZE:
2878 ncm.cbSize = sizeof(ncm);
2879 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2880 return ncm.iMenuWidth;
2881 case SM_CYMENUSIZE:
2882 ncm.cbSize = sizeof(ncm);
2883 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2884 return ncm.iMenuHeight;
2885 case SM_CXMENUCHECK:
2886 case SM_CYMENUCHECK:
2887 {
2888 TEXTMETRICW tm;
2889 ncm.cbSize = sizeof(ncm);
2890 SystemParametersInfoForDpi( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0, dpi );
2891 hdc = get_display_dc();
2892 get_text_metr_size( hdc, &ncm.lfMenuFont, &tm, NULL);
2893 release_display_dc( hdc );
2894 return tm.tmHeight <= 0 ? 13 : ((tm.tmHeight + tm.tmExternalLeading - 1) | 1);
2895 }
2896 default:
2897 return GetSystemMetrics( index );
2898 }
2899 }
2900
2901
2902 /***********************************************************************
2903 * SwapMouseButton (USER32.@)
2904 * Reverse or restore the meaning of the left and right mouse buttons
2905 * fSwap [I ] TRUE - reverse, FALSE - original
2906 * RETURN
2907 * previous state
2908 */
2909 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2910 {
2911 BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2912 SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2913 return prev;
2914 }
2915
2916
2917 /**********************************************************************
2918 * SetDoubleClickTime (USER32.@)
2919 */
2920 BOOL WINAPI SetDoubleClickTime( UINT interval )
2921 {
2922 return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2923 }
2924
2925
2926 /**********************************************************************
2927 * GetDoubleClickTime (USER32.@)
2928 */
2929 UINT WINAPI GetDoubleClickTime(void)
2930 {
2931 UINT time = 0;
2932
2933 get_entry( &entry_DOUBLECLICKTIME, 0, &time );
2934 if (!time) time = 500;
2935 return time;
2936 }
2937
2938
2939 /*************************************************************************
2940 * GetSysColor (USER32.@)
2941 */
2942 COLORREF WINAPI DECLSPEC_HOTPATCH GetSysColor( INT nIndex )
2943 {
2944 COLORREF ret = 0;
2945
2946 if (nIndex >= 0 && nIndex < ARRAY_SIZE( system_colors ))
2947 get_entry( &system_colors[nIndex], 0, &ret );
2948 return ret;
2949 }
2950
2951
2952 /*************************************************************************
2953 * SetSysColors (USER32.@)
2954 */
2955 BOOL WINAPI SetSysColors( INT count, const INT *colors, const COLORREF *values )
2956 {
2957 int i;
2958
2959 if (IS_INTRESOURCE(colors)) return FALSE; /* stupid app passes a color instead of an array */
2960
2961 for (i = 0; i < count; i++)
2962 if (colors[i] >= 0 && colors[i] <= ARRAY_SIZE( system_colors ))
2963 set_entry( &system_colors[colors[i]], values[i], 0, 0 );
2964
2965 /* Send WM_SYSCOLORCHANGE message to all windows */
2966
2967 SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
2968
2969 /* Repaint affected portions of all visible windows */
2970
2971 RedrawWindow( 0, NULL, 0, RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
2972 return TRUE;
2973 }
2974
2975
2976 /*************************************************************************
2977 * SetSysColorsTemp (USER32.@)
2978 */
2979 DWORD_PTR WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD_PTR n)
2980 {
2981 FIXME( "no longer supported\n" );
2982 return FALSE;
2983 }
2984
2985
2986 /***********************************************************************
2987 * GetSysColorBrush (USER32.@)
2988 */
2989 HBRUSH WINAPI DECLSPEC_HOTPATCH GetSysColorBrush( INT index )
2990 {
2991 if (index < 0 || index >= ARRAY_SIZE( system_colors )) return 0;
2992
2993 if (!system_colors[index].brush)
2994 {
2995 HBRUSH brush = CreateSolidBrush( GetSysColor( index ));
2996 __wine_make_gdi_object_system( brush, TRUE );
2997 if (InterlockedCompareExchangePointer( (void **)&system_colors[index].brush, brush, 0 ))
2998 {
2999 __wine_make_gdi_object_system( brush, FALSE );
3000 DeleteObject( brush );
3001 }
3002 }
3003 return system_colors[index].brush;
3004 }
3005
3006
3007 /***********************************************************************
3008 * SYSCOLOR_GetPen
3009 */
3010 HPEN SYSCOLOR_GetPen( INT index )
3011 {
3012 /* We can assert here, because this function is internal to Wine */
3013 assert (0 <= index && index < ARRAY_SIZE( system_colors ));
3014
3015 if (!system_colors[index].pen)
3016 {
3017 HPEN pen = CreatePen( PS_SOLID, 1, GetSysColor( index ));
3018 __wine_make_gdi_object_system( pen, TRUE );
3019 if (InterlockedCompareExchangePointer( (void **)&system_colors[index].pen, pen, 0 ))
3020 {
3021 __wine_make_gdi_object_system( pen, FALSE );
3022 DeleteObject( pen );
3023 }
3024 }
3025 return system_colors[index].pen;
3026 }
3027
3028
3029 /***********************************************************************
3030 * SYSCOLOR_Get55AABrush
3031 */
3032 HBRUSH SYSCOLOR_Get55AABrush(void)
3033 {
3034 static const WORD pattern[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
3035 static HBRUSH brush_55aa;
3036
3037 if (!brush_55aa)
3038 {
3039 HBITMAP bitmap = CreateBitmap( 8, 8, 1, 1, pattern );
3040 HBRUSH brush = CreatePatternBrush( bitmap );
3041 DeleteObject( bitmap );
3042 __wine_make_gdi_object_system( brush, TRUE );
3043 if (InterlockedCompareExchangePointer( (void **)&brush_55aa, brush, 0 ))
3044 {
3045 __wine_make_gdi_object_system( brush, FALSE );
3046 DeleteObject( brush );
3047 }
3048 }
3049 return brush_55aa;
3050 }
3051
3052 /***********************************************************************
3053 * ChangeDisplaySettingsA (USER32.@)
3054 */
3055 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
3056 {
3057 if (devmode) devmode->dmDriverExtra = 0;
3058
3059 return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
3060 }
3061
3062
3063 /***********************************************************************
3064 * ChangeDisplaySettingsW (USER32.@)
3065 */
3066 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
3067 {
3068 if (devmode) devmode->dmDriverExtra = 0;
3069
3070 return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
3071 }
3072
3073
3074 /***********************************************************************
3075 * ChangeDisplaySettingsExA (USER32.@)
3076 */
3077 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
3078 DWORD flags, LPVOID lparam )
3079 {
3080 LONG ret;
3081 UNICODE_STRING nameW;
3082
3083 if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
3084 else nameW.Buffer = NULL;
3085
3086 if (devmode)
3087 {
3088 DEVMODEW *devmodeW;
3089
3090 devmodeW = GdiConvertToDevmodeW(devmode);
3091 if (devmodeW)
3092 {
3093 ret = ChangeDisplaySettingsExW(nameW.Buffer, devmodeW, hwnd, flags, lparam);
3094 HeapFree(GetProcessHeap(), 0, devmodeW);
3095 }
3096 else
3097 ret = DISP_CHANGE_SUCCESSFUL;
3098 }
3099 else
3100 {
3101 ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
3102 }
3103
3104 if (devname) RtlFreeUnicodeString(&nameW);
3105 return ret;
3106 }
3107
3108
3109 /***********************************************************************
3110 * ChangeDisplaySettingsExW (USER32.@)
3111 */
3112 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
3113 DWORD flags, LPVOID lparam )
3114 {
3115 return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
3116 }
3117
3118
3119 /***********************************************************************
3120 * DisplayConfigGetDeviceInfo (USER32.@)
3121 */
3122 LONG WINAPI DisplayConfigGetDeviceInfo(DISPLAYCONFIG_DEVICE_INFO_HEADER *packet)
3123 {
3124 FIXME("stub: %p\n", packet);
3125 return ERROR_NOT_SUPPORTED;
3126 }
3127
3128 /***********************************************************************
3129 * EnumDisplaySettingsW (USER32.@)
3130 *
3131 * RETURNS
3132 * TRUE if nth setting exists found (described in the LPDEVMODEW struct)
3133 * FALSE if we do not have the nth setting
3134 */
3135 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
3136 {
3137 return EnumDisplaySettingsExW(name, n, devmode, 0);
3138 }
3139
3140
3141 /***********************************************************************
3142 * EnumDisplaySettingsA (USER32.@)
3143 */
3144 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
3145 {
3146 return EnumDisplaySettingsExA(name, n, devmode, 0);
3147 }
3148
3149
3150 /***********************************************************************
3151 * EnumDisplaySettingsExA (USER32.@)
3152 */
3153 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3154 LPDEVMODEA lpDevMode, DWORD dwFlags)
3155 {
3156 DEVMODEW devmodeW;
3157 BOOL ret;
3158 UNICODE_STRING nameW;
3159
3160 if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3161 else nameW.Buffer = NULL;
3162
3163 ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3164 if (ret)
3165 {
3166 lpDevMode->dmSize = FIELD_OFFSET(DEVMODEA, dmICMMethod);
3167 lpDevMode->dmSpecVersion = devmodeW.dmSpecVersion;
3168 lpDevMode->dmDriverVersion = devmodeW.dmDriverVersion;
3169 WideCharToMultiByte(CP_ACP, 0, devmodeW.dmDeviceName, -1,
3170 (LPSTR)lpDevMode->dmDeviceName, CCHDEVICENAME, NULL, NULL);
3171 lpDevMode->dmDriverExtra = 0; /* FIXME */
3172 lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
3173 lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
3174 lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
3175 lpDevMode->u2.dmDisplayFlags = devmodeW.u2.dmDisplayFlags;
3176 lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3177 lpDevMode->dmFields = devmodeW.dmFields;
3178
3179 lpDevMode->u1.s2.dmPosition.x = devmodeW.u1.s2.dmPosition.x;
3180 lpDevMode->u1.s2.dmPosition.y = devmodeW.u1.s2.dmPosition.y;
3181 lpDevMode->u1.s2.dmDisplayOrientation = devmodeW.u1.s2.dmDisplayOrientation;
3182 lpDevMode->u1.s2.dmDisplayFixedOutput = devmodeW.u1.s2.dmDisplayFixedOutput;
3183 }
3184 if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3185 return ret;
3186 }
3187
3188
3189 /***********************************************************************
3190 * EnumDisplaySettingsExW (USER32.@)
3191 */
3192 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3193 LPDEVMODEW lpDevMode, DWORD dwFlags)
3194 {
3195 return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3196 }
3197
3198
3199 /**********************************************************************
3200 * get_monitor_dpi
3201 */
3202 UINT get_monitor_dpi( HMONITOR monitor )
3203 {
3204 /* FIXME: use the monitor DPI instead */
3205 return system_dpi;
3206 }
3207
3208 /**********************************************************************
3209 * get_win_monitor_dpi
3210 */
3211 UINT get_win_monitor_dpi( HWND hwnd )
3212 {
3213 /* FIXME: use the monitor DPI instead */
3214 return system_dpi;
3215 }
3216
3217 /**********************************************************************
3218 * get_thread_dpi
3219 */
3220 UINT get_thread_dpi(void)
3221 {
3222 switch (GetAwarenessFromDpiAwarenessContext( GetThreadDpiAwarenessContext() ))
3223 {
3224 case DPI_AWARENESS_UNAWARE: return USER_DEFAULT_SCREEN_DPI;
3225 case DPI_AWARENESS_SYSTEM_AWARE: return system_dpi;
3226 default: return 0; /* no scaling */
3227 }
3228 }
3229
3230 /**********************************************************************
3231 * map_dpi_point
3232 */
3233 POINT map_dpi_point( POINT pt, UINT dpi_from, UINT dpi_to )
3234 {
3235 if (dpi_from && dpi_to && dpi_from != dpi_to)
3236 {
3237 pt.x = MulDiv( pt.x, dpi_to, dpi_from );
3238 pt.y = MulDiv( pt.y, dpi_to, dpi_from );
3239 }
3240 return pt;
3241 }
3242
3243 /**********************************************************************
3244 * point_win_to_phys_dpi
3245 */
3246 POINT point_win_to_phys_dpi( HWND hwnd, POINT pt )
3247 {
3248 return map_dpi_point( pt, GetDpiForWindow( hwnd ), get_win_monitor_dpi( hwnd ) );
3249 }
3250
3251 /**********************************************************************
3252 * point_phys_to_win_dpi
3253 */
3254 POINT point_phys_to_win_dpi( HWND hwnd, POINT pt )
3255 {
3256 return map_dpi_point( pt, get_win_monitor_dpi( hwnd ), GetDpiForWindow( hwnd ));
3257 }
3258
3259 /**********************************************************************
3260 * point_win_to_thread_dpi
3261 */
3262 POINT point_win_to_thread_dpi( HWND hwnd, POINT pt )
3263 {
3264 UINT dpi = get_thread_dpi();
3265 if (!dpi) dpi = get_win_monitor_dpi( hwnd );
3266 return map_dpi_point( pt, GetDpiForWindow( hwnd ), dpi );
3267 }
3268
3269 /**********************************************************************
3270 * point_thread_to_win_dpi
3271 */
3272 POINT point_thread_to_win_dpi( HWND hwnd, POINT pt )
3273 {
3274 UINT dpi = get_thread_dpi();
3275 if (!dpi) dpi = get_win_monitor_dpi( hwnd );
3276 return map_dpi_point( pt, dpi, GetDpiForWindow( hwnd ));
3277 }
3278
3279 /**********************************************************************
3280 * map_dpi_rect
3281 */
3282 RECT map_dpi_rect( RECT rect, UINT dpi_from, UINT dpi_to )
3283 {
3284 if (dpi_from && dpi_to && dpi_from != dpi_to)
3285 {
3286 rect.left = MulDiv( rect.left, dpi_to, dpi_from );
3287 rect.top = MulDiv( rect.top, dpi_to, dpi_from );
3288 rect.right = MulDiv( rect.right, dpi_to, dpi_from );
3289 rect.bottom = MulDiv( rect.bottom, dpi_to, dpi_from );
3290 }
3291 return rect;
3292 }
3293
3294 /**********************************************************************
3295 * rect_win_to_thread_dpi
3296 */
3297 RECT rect_win_to_thread_dpi( HWND hwnd, RECT rect )
3298 {
3299 UINT dpi = get_thread_dpi();
3300 if (!dpi) dpi = get_win_monitor_dpi( hwnd );
3301 return map_dpi_rect( rect, GetDpiForWindow( hwnd ), dpi );
3302 }
3303
3304 /**********************************************************************
3305 * rect_thread_to_win_dpi
3306 */
3307 RECT rect_thread_to_win_dpi( HWND hwnd, RECT rect )
3308 {
3309 UINT dpi = get_thread_dpi();
3310 if (!dpi) dpi = get_win_monitor_dpi( hwnd );
3311 return map_dpi_rect( rect, dpi, GetDpiForWindow( hwnd ) );
3312 }
3313
3314 /**********************************************************************
3315 * SetProcessDpiAwarenessContext (USER32.@)
3316 */
3317 BOOL WINAPI SetProcessDpiAwarenessContext( DPI_AWARENESS_CONTEXT context )
3318 {
3319 DPI_AWARENESS val = GetAwarenessFromDpiAwarenessContext( context );
3320
3321 if (val == DPI_AWARENESS_INVALID)
3322 {
3323 SetLastError( ERROR_INVALID_PARAMETER );
3324 return FALSE;
3325 }
3326 val |= 0x10; /* avoid 0 value */
3327 if (InterlockedCompareExchange( &dpi_awareness, val, 0 ))
3328 {
3329 SetLastError( ERROR_ACCESS_DENIED );
3330 return FALSE;
3331 }
3332 TRACE( "set to %p\n", context );
3333 return TRUE;
3334 }
3335
3336 /**********************************************************************
3337 * GetProcessDpiAwarenessInternal (USER32.@)
3338 */
3339 BOOL WINAPI GetProcessDpiAwarenessInternal( HANDLE process, DPI_AWARENESS *awareness )
3340 {
3341 if (process && process != GetCurrentProcess())
3342 {
3343 WARN( "not supported on other process %p\n", process );
3344 *awareness = DPI_AWARENESS_UNAWARE;
3345 }
3346 else *awareness = dpi_awareness & 3;
3347 return TRUE;
3348 }
3349
3350 /**********************************************************************
3351 * SetProcessDpiAwarenessInternal (USER32.@)
3352 */
3353 BOOL WINAPI SetProcessDpiAwarenessInternal( DPI_AWARENESS awareness )
3354 {
3355 static const DPI_AWARENESS_CONTEXT contexts[3] = { DPI_AWARENESS_CONTEXT_UNAWARE,
3356 DPI_AWARENESS_CONTEXT_SYSTEM_AWARE,
3357 DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE };
3358
3359 if (awareness < DPI_AWARENESS_UNAWARE || awareness > DPI_AWARENESS_PER_MONITOR_AWARE)
3360 {
3361 SetLastError( ERROR_INVALID_PARAMETER );
3362 return FALSE;
3363 }
3364 return SetProcessDpiAwarenessContext( contexts[awareness] );
3365 }
3366
3367 /***********************************************************************
3368 * AreDpiAwarenessContextsEqual (USER32.@)
3369 */
3370 BOOL WINAPI AreDpiAwarenessContextsEqual( DPI_AWARENESS_CONTEXT ctx1, DPI_AWARENESS_CONTEXT ctx2 )
3371 {
3372 DPI_AWARENESS aware1 = GetAwarenessFromDpiAwarenessContext( ctx1 );
3373 DPI_AWARENESS aware2 = GetAwarenessFromDpiAwarenessContext( ctx2 );
3374 return aware1 != DPI_AWARENESS_INVALID && aware1 == aware2;
3375 }
3376
3377 /***********************************************************************
3378 * GetAwarenessFromDpiAwarenessContext (USER32.@)
3379 */
3380 DPI_AWARENESS WINAPI GetAwarenessFromDpiAwarenessContext( DPI_AWARENESS_CONTEXT context )
3381 {
3382 switch ((ULONG_PTR)context)
3383 {
3384 case 0x10:
3385 case 0x11:
3386 case 0x12:
3387 case 0x80000010:
3388 case 0x80000011:
3389 case 0x80000012:
3390 return (ULONG_PTR)context & 3;
3391 case (ULONG_PTR)DPI_AWARENESS_CONTEXT_UNAWARE:
3392 case (ULONG_PTR)DPI_AWARENESS_CONTEXT_SYSTEM_AWARE:
3393 case (ULONG_PTR)DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE:
3394 return ~(ULONG_PTR)context;
3395 default:
3396 return DPI_AWARENESS_INVALID;
3397 }
3398 }
3399
3400 /***********************************************************************
3401 * IsValidDpiAwarenessContext (USER32.@)
3402 */
3403 BOOL WINAPI IsValidDpiAwarenessContext( DPI_AWARENESS_CONTEXT context )
3404 {
3405 return GetAwarenessFromDpiAwarenessContext( context ) != DPI_AWARENESS_INVALID;
3406 }
3407
3408 /***********************************************************************
3409 * SetProcessDPIAware (USER32.@)
3410 */
3411 BOOL WINAPI SetProcessDPIAware(void)
3412 {
3413 TRACE("\n");
3414 InterlockedCompareExchange( &dpi_awareness, 0x11, 0 );
3415 return TRUE;
3416 }
3417
3418 /***********************************************************************
3419 * IsProcessDPIAware (USER32.@)
3420 */
3421 BOOL WINAPI IsProcessDPIAware(void)
3422 {
3423 return GetAwarenessFromDpiAwarenessContext( GetThreadDpiAwarenessContext() ) != DPI_AWARENESS_UNAWARE;
3424 }
3425
3426 /***********************************************************************
3427 * GetDpiForSystem (USER32.@)
3428 */
3429 UINT WINAPI GetDpiForSystem(void)
3430 {
3431 if (!IsProcessDPIAware()) return USER_DEFAULT_SCREEN_DPI;
3432 return system_dpi;
3433 }
3434
3435 /***********************************************************************
3436 * GetDpiForMonitorInternal (USER32.@)
3437 */
3438 BOOL WINAPI GetDpiForMonitorInternal( HMONITOR monitor, UINT type, UINT *x, UINT *y )
3439 {
3440 if (type > 2)
3441 {
3442 SetLastError( ERROR_BAD_ARGUMENTS );
3443 return FALSE;
3444 }
3445 if (!x || !y)
3446 {
3447 SetLastError( ERROR_INVALID_ADDRESS );
3448 return FALSE;
3449 }
3450 switch (GetAwarenessFromDpiAwarenessContext( GetThreadDpiAwarenessContext() ))
3451 {
3452 case DPI_AWARENESS_UNAWARE: *x = *y = USER_DEFAULT_SCREEN_DPI; break;
3453 case DPI_AWARENESS_SYSTEM_AWARE: *x = *y = system_dpi; break;
3454 default: *x = *y = get_monitor_dpi( monitor ); break;
3455 }
3456 return TRUE;
3457 }
3458
3459 /**********************************************************************
3460 * GetThreadDpiAwarenessContext (USER32.@)
3461 */
3462 DPI_AWARENESS_CONTEXT WINAPI GetThreadDpiAwarenessContext(void)
3463 {
3464 struct user_thread_info *info = get_user_thread_info();
3465
3466 if (info->dpi_awareness) return ULongToHandle( info->dpi_awareness );
3467 if (dpi_awareness) return ULongToHandle( dpi_awareness );
3468 return ULongToHandle( 0x10 | default_awareness );
3469 }
3470
3471 /**********************************************************************
3472 * SetThreadDpiAwarenessContext (USER32.@)
3473 */
3474 DPI_AWARENESS_CONTEXT WINAPI SetThreadDpiAwarenessContext( DPI_AWARENESS_CONTEXT context )
3475 {
3476 struct user_thread_info *info = get_user_thread_info();
3477 DPI_AWARENESS prev, val = GetAwarenessFromDpiAwarenessContext( context );
3478
3479 if (val == DPI_AWARENESS_INVALID)
3480 {
3481 SetLastError( ERROR_INVALID_PARAMETER );
3482 return 0;
3483 }
3484 if (!(prev = info->dpi_awareness))
3485 {
3486 prev = dpi_awareness;
3487 if (!prev) prev = 0x10 | DPI_AWARENESS_UNAWARE;
3488 prev |= 0x80000000; /* restore to process default */
3489 }
3490 if (((ULONG_PTR)context & ~(ULONG_PTR)0x13) == 0x80000000) info->dpi_awareness = 0;
3491 else info->dpi_awareness = val | 0x10;
3492 return ULongToHandle( prev );
3493 }
3494
3495 /**********************************************************************
3496 * LogicalToPhysicalPointForPerMonitorDPI (USER32.@)
3497 */
3498 BOOL WINAPI LogicalToPhysicalPointForPerMonitorDPI( HWND hwnd, POINT *pt )
3499 {
3500 RECT rect;
3501
3502 if (!GetWindowRect( hwnd, &rect )) return FALSE;
3503 if (pt->x < rect.left || pt->y < rect.top || pt->x > rect.right || pt->y > rect.bottom) return FALSE;
3504 *pt = point_win_to_phys_dpi( hwnd, *pt );
3505 return TRUE;
3506 }
3507
3508 /**********************************************************************
3509 * PhysicalToLogicalPointForPerMonitorDPI (USER32.@)
3510 */
3511 BOOL WINAPI PhysicalToLogicalPointForPerMonitorDPI( HWND hwnd, POINT *pt )
3512 {
3513 DPI_AWARENESS_CONTEXT context;
3514 RECT rect;
3515 BOOL ret = FALSE;
3516
3517 context = SetThreadDpiAwarenessContext( DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE );
3518 if (GetWindowRect( hwnd, &rect ) &&
3519 pt->x >= rect.left && pt->y >= rect.top && pt->x <= rect.right && pt->y <= rect.bottom)
3520 {
3521 *pt = point_phys_to_win_dpi( hwnd, *pt );
3522 ret = TRUE;
3523 }
3524 SetThreadDpiAwarenessContext( context );
3525 return ret;
3526 }
3527
3528 struct monitor_enum_info
3529 {
3530 RECT rect;
3531 UINT max_area;
3532 UINT min_distance;
3533 HMONITOR primary;
3534 HMONITOR nearest;
3535 HMONITOR ret;
3536 };
3537
3538 /* helper callback for MonitorFromRect */
3539 static BOOL CALLBACK monitor_enum( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
3540 {
3541 struct monitor_enum_info *info = (struct monitor_enum_info *)lp;
3542 RECT intersect;
3543
3544 if (IntersectRect( &intersect, rect, &info->rect ))
3545 {
3546 /* check for larger intersecting area */
3547 UINT area = (intersect.right - intersect.left) * (intersect.bottom - intersect.top);
3548 if (area > info->max_area)
3549 {
3550 info->max_area = area;
3551 info->ret = monitor;
3552 }
3553 }
3554 else if (!info->max_area) /* if not intersecting, check for min distance */
3555 {
3556 UINT distance;
3557 UINT x, y;
3558
3559 if (info->rect.right <= rect->left) x = rect->left - info->rect.right;
3560 else if (rect->right <= info->rect.left) x = info->rect.left - rect->right;
3561 else x = 0;
3562 if (info->rect.bottom <= rect->top) y = rect->top - info->rect.bottom;
3563 else if (rect->bottom <= info->rect.top) y = info->rect.top - rect->bottom;
3564 else y = 0;
3565 distance = x * x + y * y;
3566 if (distance < info->min_distance)
3567 {
3568 info->min_distance = distance;
3569 info->nearest = monitor;
3570 }
3571 }
3572 if (!info->primary)
3573 {
3574 MONITORINFO mon_info;
3575 mon_info.cbSize = sizeof(mon_info);
3576 GetMonitorInfoW( monitor, &mon_info );
3577 if (mon_info.dwFlags & MONITORINFOF_PRIMARY) info->primary = monitor;
3578 }
3579 return TRUE;
3580 }
3581
3582 /***********************************************************************
3583 * MonitorFromRect (USER32.@)
3584 */
3585 HMONITOR WINAPI MonitorFromRect( const RECT *rect, DWORD flags )
3586 {
3587 struct monitor_enum_info info;
3588
3589 info.rect = *rect;
3590 info.max_area = 0;
3591 info.min_distance = ~0u;
3592 info.primary = 0;
3593 info.nearest = 0;
3594 info.ret = 0;
3595
3596 if (IsRectEmpty(&info.rect))
3597 {
3598 info.rect.right = info.rect.left + 1;
3599 info.rect.bottom = info.rect.top + 1;
3600 }
3601
3602 if (!EnumDisplayMonitors( 0, NULL, monitor_enum, (LPARAM)&info )) return 0;
3603 if (!info.ret)
3604 {
3605 if (flags & MONITOR_DEFAULTTOPRIMARY) info.ret = info.primary;
3606 else if (flags & MONITOR_DEFAULTTONEAREST) info.ret = info.nearest;
3607 }
3608
3609 TRACE( "%s flags %x returning %p\n", wine_dbgstr_rect(rect), flags, info.ret );
3610 return info.ret;
3611 }
3612
3613 /***********************************************************************
3614 * MonitorFromPoint (USER32.@)
3615 */
3616 HMONITOR WINAPI MonitorFromPoint( POINT pt, DWORD flags )
3617 {
3618 RECT rect;
3619
3620 SetRect( &rect, pt.x, pt.y, pt.x + 1, pt.y + 1 );
3621 return MonitorFromRect( &rect, flags );
3622 }
3623
3624 /***********************************************************************
3625 * MonitorFromWindow (USER32.@)
3626 */
3627 HMONITOR WINAPI MonitorFromWindow(HWND hWnd, DWORD dwFlags)
3628 {
3629 RECT rect;
3630 WINDOWPLACEMENT wp;
3631
3632 TRACE("(%p, 0x%08x)\n", hWnd, dwFlags);
3633
3634 wp.length = sizeof(wp);
3635 if (IsIconic(hWnd) && GetWindowPlacement(hWnd, &wp))
3636 return MonitorFromRect( &wp.rcNormalPosition, dwFlags );
3637
3638 if (GetWindowRect( hWnd, &rect ))
3639 return MonitorFromRect( &rect, dwFlags );
3640
3641 if (!(dwFlags & (MONITOR_DEFAULTTOPRIMARY|MONITOR_DEFAULTTONEAREST))) return 0;
3642 /* retrieve the primary */
3643 SetRect( &rect, 0, 0, 1, 1 );
3644 return MonitorFromRect( &rect, dwFlags );
3645 }
3646
3647 /***********************************************************************
3648 * GetMonitorInfoA (USER32.@)
3649 */
3650 BOOL WINAPI GetMonitorInfoA( HMONITOR monitor, LPMONITORINFO info )
3651 {
3652 MONITORINFOEXW miW;
3653 BOOL ret;
3654
3655 if (info->cbSize == sizeof(MONITORINFO)) return GetMonitorInfoW( monitor, info );
3656 if (info->cbSize != sizeof(MONITORINFOEXA)) return FALSE;
3657
3658 miW.cbSize = sizeof(miW);
3659 ret = GetMonitorInfoW( monitor, (MONITORINFO *)&miW );
3660 if (ret)
3661 {
3662 MONITORINFOEXA *miA = (MONITORINFOEXA *)info;
3663 miA->rcMonitor = miW.rcMonitor;
3664 miA->rcWork = miW.rcWork;
3665 miA->dwFlags = miW.dwFlags;
3666 WideCharToMultiByte(CP_ACP, 0, miW.szDevice, -1, miA->szDevice, sizeof(miA->szDevice), NULL, NULL);
3667 }
3668 return ret;
3669 }
3670
3671 /***********************************************************************
3672 * GetMonitorInfoW (USER32.@)
3673 */
3674 BOOL WINAPI GetMonitorInfoW( HMONITOR monitor, LPMONITORINFO info )
3675 {
3676 BOOL ret;
3677 UINT dpi_from, dpi_to;
3678
3679 if (info->cbSize != sizeof(MONITORINFOEXW) && info->cbSize != sizeof(MONITORINFO)) return FALSE;
3680
3681 ret = USER_Driver->pGetMonitorInfo( monitor, info );
3682 if (ret)
3683 {
3684 if ((dpi_to = get_thread_dpi()))
3685 {
3686 dpi_from = get_monitor_dpi( monitor );
3687 info->rcMonitor = map_dpi_rect( info->rcMonitor, dpi_from, dpi_to );
3688 info->rcWork = map_dpi_rect( info->rcWork, dpi_from, dpi_to );
3689 }
3690 TRACE( "flags %04x, monitor %s, work %s\n", info->dwFlags,
3691 wine_dbgstr_rect(&info->rcMonitor), wine_dbgstr_rect(&info->rcWork));
3692 }
3693 return ret;
3694 }
3695
3696 struct enum_mon_data
3697 {
3698 MONITORENUMPROC proc;
3699 LPARAM lparam;
3700 HDC hdc;
3701 POINT origin;
3702 RECT limit;
3703 };
3704
3705 #ifdef __i386__
3706 /* Some apps pass a non-stdcall callback to EnumDisplayMonitors,
3707 * so we need a small assembly wrapper to call it.
3708 * MJ's Help Diagnostic expects that %ecx contains the address to the rect.
3709 */
3710 extern BOOL enum_mon_callback_wrapper( HMONITOR monitor, LPRECT rect, struct enum_mon_data *data );
3711 __ASM_GLOBAL_FUNC( enum_mon_callback_wrapper,
3712 "pushl %ebp\n\t"
3713 __ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
3714 __ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
3715 "movl %esp,%ebp\n\t"
3716 __ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
3717 "subl $8,%esp\n\t"
3718 "movl 16(%ebp),%eax\n\t" /* data */
3719 "movl 12(%ebp),%ecx\n\t" /* rect */
3720 "pushl 4(%eax)\n\t" /* data->lparam */
3721 "pushl %ecx\n\t" /* rect */
3722 "pushl 8(%eax)\n\t" /* data->hdc */
3723 "pushl 8(%ebp)\n\t" /* monitor */
3724 "call *(%eax)\n\t" /* data->proc */
3725 "leave\n\t"
3726 __ASM_CFI(".cfi_def_cfa %esp,4\n\t")
3727 __ASM_CFI(".cfi_same_value %ebp\n\t")
3728 "ret" )
3729 #endif /* __i386__ */
3730
3731 static BOOL CALLBACK enum_mon_callback( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
3732 {
3733 struct enum_mon_data *data = (struct enum_mon_data *)lp;
3734 RECT monrect = map_dpi_rect( *rect, get_monitor_dpi( monitor ), get_thread_dpi() );
3735
3736 OffsetRect( &monrect, -data->origin.x, -data->origin.y );
3737 if (!IntersectRect( &monrect, &monrect, &data->limit )) return TRUE;
3738 #ifdef __i386__
3739 return enum_mon_callback_wrapper( monitor, &monrect, data );
3740 #else
3741 return data->proc( monitor, data->hdc, &monrect, data->lparam );
3742 #endif
3743 }
3744
3745 /***********************************************************************
3746 * EnumDisplayMonitors (USER32.@)
3747 */
3748 BOOL WINAPI EnumDisplayMonitors( HDC hdc, LPRECT rect, MONITORENUMPROC proc, LPARAM lp )
3749 {
3750 struct enum_mon_data data;
3751
3752 data.proc = proc;
3753 data.lparam = lp;
3754 data.hdc = hdc;
3755
3756 if (hdc)
3757 {
3758 if (!GetDCOrgEx( hdc, &data.origin )) return FALSE;
3759 if (GetClipBox( hdc, &data.limit ) == ERROR) return FALSE;
3760 }
3761 else
3762 {
3763 data.origin.x = data.origin.y = 0;
3764 data.limit.left = data.limit.top = INT_MIN;
3765 data.limit.right = data.limit.bottom = INT_MAX;
3766 }
3767 if (rect && !IntersectRect( &data.limit, &data.limit, rect )) return TRUE;
3768 return USER_Driver->pEnumDisplayMonitors( 0, NULL, enum_mon_callback, (LPARAM)&data );
3769 }
3770
3771
3772 /**********************************************************************
3773 * GetAutoRotationState [USER32.@]
3774 */
3775 BOOL WINAPI GetAutoRotationState( AR_STATE *state )
3776 {
3777 TRACE("(%p)\n", state);
3778
3779 if (!state)
3780 {
3781 SetLastError(ERROR_INVALID_PARAMETER);
3782 return FALSE;
3783 }
3784
3785 *state = AR_NOSENSOR;
3786 return TRUE;
3787 }
3788
3789 /**********************************************************************
3790 * GetDisplayAutoRotationPreferences [USER32.@]
3791 */
3792 BOOL WINAPI GetDisplayAutoRotationPreferences( ORIENTATION_PREFERENCE *orientation )
3793 {
3794 FIXME("(%p): stub\n", orientation);
3795 *orientation = ORIENTATION_PREFERENCE_NONE;
3796 return TRUE;
3797 }
3798
3799 /* physical<->logical mapping functions from win8 that are nops in later versions */
3800
3801 /***********************************************************************
3802 * GetPhysicalCursorPos (USER32.@)
3803 */
3804 BOOL WINAPI GetPhysicalCursorPos( POINT *point )
3805 {
3806 return GetCursorPos( point );
3807 }
3808
3809 /***********************************************************************
3810 * SetPhysicalCursorPos (USER32.@)
3811 */
3812 BOOL WINAPI SetPhysicalCursorPos( INT x, INT y )
3813 {
3814 return SetCursorPos( x, y );
3815 }
3816
3817 /***********************************************************************
3818 * LogicalToPhysicalPoint (USER32.@)
3819 */
3820 BOOL WINAPI LogicalToPhysicalPoint( HWND hwnd, POINT *point )
3821 {
3822 return TRUE;
3823 }
3824
3825 /***********************************************************************
3826 * PhysicalToLogicalPoint (USER32.@)
3827 */
3828 BOOL WINAPI PhysicalToLogicalPoint( HWND hwnd, POINT *point )
3829 {
3830 return TRUE;
3831 }
Windows API implementation