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gdi: Fix test for GetGlyphIndicesW on non Unicode systems.
[wine/hacks.git] / dlls / msi / dialog.c
blobaa0e2ae88b4d29b23628f1f2d96f88afc9e20ff7
1 /*
2 * Implementation of the Microsoft Installer (msi.dll)
3 *
4 * Copyright 2005 Mike McCormack for CodeWeavers
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 #define COBJMACROS
22 #define NONAMELESSUNION
23 #define NONAMELESSSTRUCT
24
25 #include <stdarg.h>
26
27 #include "windef.h"
28 #include "winbase.h"
29 #include "wingdi.h"
30 #include "winuser.h"
31 #include "winnls.h"
32 #include "msi.h"
33 #include "msipriv.h"
34 #include "msidefs.h"
35 #include "ocidl.h"
36 #include "olectl.h"
37 #include "richedit.h"
38 #include "commctrl.h"
39 #include "winreg.h"
40 #include "shlwapi.h"
41
42 #include "wine/debug.h"
43 #include "wine/unicode.h"
44
45 #include "action.h"
46
47 WINE_DEFAULT_DEBUG_CHANNEL(msi);
48
49
50 extern HINSTANCE msi_hInstance;
51
52 struct msi_control_tag;
53 typedef struct msi_control_tag msi_control;
54 typedef UINT (*msi_handler)( msi_dialog *, msi_control *, WPARAM );
55
56 struct msi_control_tag
57 {
58 struct list entry;
59 HWND hwnd;
60 msi_handler handler;
61 LPWSTR property;
62 LPWSTR value;
63 HBITMAP hBitmap;
64 HICON hIcon;
65 LPWSTR tabnext;
66 LPWSTR type;
67 HMODULE hDll;
68 float progress_current;
69 float progress_max;
70 DWORD attributes;
71 WCHAR name[1];
72 };
73
74 typedef struct msi_font_tag
75 {
76 struct msi_font_tag *next;
77 HFONT hfont;
78 COLORREF color;
79 WCHAR name[1];
80 } msi_font;
81
82 struct msi_dialog_tag
83 {
84 MSIPACKAGE *package;
85 msi_dialog_event_handler event_handler;
86 BOOL finished;
87 INT scale;
88 DWORD attributes;
89 SIZE size;
90 HWND hwnd;
91 LPWSTR default_font;
92 msi_font *font_list;
93 struct list controls;
94 HWND hWndFocus;
95 LPWSTR control_default;
96 LPWSTR control_cancel;
97 WCHAR name[1];
98 };
99
100 typedef UINT (*msi_dialog_control_func)( msi_dialog *dialog, MSIRECORD *rec );
101 struct control_handler
102 {
103 LPCWSTR control_type;
104 msi_dialog_control_func func;
105 };
106
107 typedef struct
108 {
109 msi_dialog* dialog;
110 msi_control *parent;
111 DWORD attributes;
112 LPWSTR propval;
113 } radio_button_group_descr;
114
115 static const WCHAR szMsiDialogClass[] = {
116 'M','s','i','D','i','a','l','o','g','C','l','o','s','e','C','l','a','s','s',0
117 };
118 static const WCHAR szMsiHiddenWindow[] = {
119 'M','s','i','H','i','d','d','e','n','W','i','n','d','o','w',0 };
120 static const WCHAR szStatic[] = { 'S','t','a','t','i','c',0 };
121 static const WCHAR szButton[] = { 'B','U','T','T','O','N', 0 };
122 static const WCHAR szButtonData[] = { 'M','S','I','D','A','T','A',0 };
123 static const WCHAR szProgress[] = { 'P','r','o','g','r','e','s','s',0 };
124 static const WCHAR szText[] = { 'T','e','x','t',0 };
125 static const WCHAR szPushButton[] = { 'P','u','s','h','B','u','t','t','o','n',0 };
126 static const WCHAR szLine[] = { 'L','i','n','e',0 };
127 static const WCHAR szBitmap[] = { 'B','i','t','m','a','p',0 };
128 static const WCHAR szCheckBox[] = { 'C','h','e','c','k','B','o','x',0 };
129 static const WCHAR szScrollableText[] = {
130 'S','c','r','o','l','l','a','b','l','e','T','e','x','t',0 };
131 static const WCHAR szComboBox[] = { 'C','o','m','b','o','B','o','x',0 };
132 static const WCHAR szEdit[] = { 'E','d','i','t',0 };
133 static const WCHAR szMaskedEdit[] = { 'M','a','s','k','e','d','E','d','i','t',0 };
134 static const WCHAR szPathEdit[] = { 'P','a','t','h','E','d','i','t',0 };
135 static const WCHAR szProgressBar[] = {
136 'P','r','o','g','r','e','s','s','B','a','r',0 };
137 static const WCHAR szRadioButtonGroup[] = {
138 'R','a','d','i','o','B','u','t','t','o','n','G','r','o','u','p',0 };
139 static const WCHAR szIcon[] = { 'I','c','o','n',0 };
140 static const WCHAR szSelectionTree[] = {
141 'S','e','l','e','c','t','i','o','n','T','r','e','e',0 };
142 static const WCHAR szGroupBox[] = { 'G','r','o','u','p','B','o','x',0 };
143 static const WCHAR szListBox[] = { 'L','i','s','t','B','o','x',0 };
144 static const WCHAR szDirectoryCombo[] = { 'D','i','r','e','c','t','o','r','y','C','o','m','b','o',0 };
145 static const WCHAR szDirectoryList[] = { 'D','i','r','e','c','t','o','r','y','L','i','s','t',0 };
146 static const WCHAR szVolumeCostList[] = { 'V','o','l','u','m','e','C','o','s','t','L','i','s','t',0 };
147
148 static UINT msi_dialog_checkbox_handler( msi_dialog *, msi_control *, WPARAM );
149 static void msi_dialog_checkbox_sync_state( msi_dialog *, msi_control * );
150 static UINT msi_dialog_button_handler( msi_dialog *, msi_control *, WPARAM );
151 static UINT msi_dialog_edit_handler( msi_dialog *, msi_control *, WPARAM );
152 static UINT msi_dialog_radiogroup_handler( msi_dialog *, msi_control *, WPARAM param );
153 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog );
154 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
155
156
157 /* dialog sequencing */
158
159 #define WM_MSI_DIALOG_CREATE (WM_USER+0x100)
160 #define WM_MSI_DIALOG_DESTROY (WM_USER+0x101)
161
162 static DWORD uiThreadId;
163 static HWND hMsiHiddenWindow;
164
165 static INT msi_dialog_scale_unit( msi_dialog *dialog, INT val )
166 {
167 return (dialog->scale * val + 5) / 10;
168 }
169
170 static msi_control *msi_dialog_find_control( msi_dialog *dialog, LPCWSTR name )
171 {
172 msi_control *control;
173
174 if( !name )
175 return NULL;
176 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
177 if( !strcmpW( control->name, name ) ) /* FIXME: case sensitive? */
178 return control;
179 return NULL;
180 }
181
182 static msi_control *msi_dialog_find_control_by_type( msi_dialog *dialog, LPCWSTR type )
183 {
184 msi_control *control;
185
186 if( !type )
187 return NULL;
188 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
189 if( !strcmpW( control->type, type ) ) /* FIXME: case sensitive? */
190 return control;
191 return NULL;
192 }
193
194 static msi_control *msi_dialog_find_control_by_hwnd( msi_dialog *dialog, HWND hwnd )
195 {
196 msi_control *control;
197
198 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
199 if( hwnd == control->hwnd )
200 return control;
201 return NULL;
202 }
203
204 static LPWSTR msi_get_deformatted_field( MSIPACKAGE *package, MSIRECORD *rec, int field )
205 {
206 LPCWSTR str = MSI_RecordGetString( rec, field );
207 LPWSTR ret = NULL;
208
209 if (str)
210 deformat_string( package, str, &ret );
211 return ret;
212 }
213
214 static LPWSTR msi_dialog_dup_property( msi_dialog *dialog, LPCWSTR property, BOOL indirect )
215 {
216 if (!property)
217 return NULL;
218
219 if (indirect)
220 return msi_dup_property( dialog->package, property );
221
222 return strdupW( property );
223 }
224
225 /*
226 * msi_dialog_get_style
227 *
228 * Extract the {\style} string from the front of the text to display and
229 * update the pointer.
230 */
231 static LPWSTR msi_dialog_get_style( LPCWSTR p, LPCWSTR *rest )
232 {
233 LPWSTR ret = NULL;
234 LPCWSTR q, i;
235 DWORD len;
236
237 *rest = p;
238 if( !p )
239 return ret;
240 if( *p++ != '{' )
241 return ret;
242 q = strchrW( p, '}' );
243 if( !q )
244 return ret;
245 if( *p == '\\' || *p == '&' )
246 p++;
247
248 /* little bit of sanity checking to stop us getting confused with RTF */
249 for( i=p; i<q; i++ )
250 if( *i == '}' || *i == '\\' )
251 return ret;
252
253 *rest = ++q;
254 len = q - p;
255
256 ret = msi_alloc( len*sizeof(WCHAR) );
257 if( !ret )
258 return ret;
259 memcpy( ret, p, len*sizeof(WCHAR) );
260 ret[len-1] = 0;
261 return ret;
262 }
263
264 static UINT msi_dialog_add_font( MSIRECORD *rec, LPVOID param )
265 {
266 msi_dialog *dialog = param;
267 msi_font *font;
268 LPCWSTR face, name;
269 LOGFONTW lf;
270 INT style;
271 HDC hdc;
272
273 /* create a font and add it to the list */
274 name = MSI_RecordGetString( rec, 1 );
275 font = msi_alloc( sizeof *font + strlenW( name )*sizeof (WCHAR) );
276 strcpyW( font->name, name );
277 font->next = dialog->font_list;
278 dialog->font_list = font;
279
280 font->color = MSI_RecordGetInteger( rec, 4 );
281
282 memset( &lf, 0, sizeof lf );
283 face = MSI_RecordGetString( rec, 2 );
284 lf.lfHeight = MSI_RecordGetInteger( rec, 3 );
285 style = MSI_RecordGetInteger( rec, 5 );
286 if( style & msidbTextStyleStyleBitsBold )
287 lf.lfWeight = FW_BOLD;
288 if( style & msidbTextStyleStyleBitsItalic )
289 lf.lfItalic = TRUE;
290 if( style & msidbTextStyleStyleBitsUnderline )
291 lf.lfUnderline = TRUE;
292 if( style & msidbTextStyleStyleBitsStrike )
293 lf.lfStrikeOut = TRUE;
294 lstrcpynW( lf.lfFaceName, face, LF_FACESIZE );
295
296 /* adjust the height */
297 hdc = GetDC( dialog->hwnd );
298 if (hdc)
299 {
300 lf.lfHeight = -MulDiv(lf.lfHeight, GetDeviceCaps(hdc, LOGPIXELSY), 72);
301 ReleaseDC( dialog->hwnd, hdc );
302 }
303
304 font->hfont = CreateFontIndirectW( &lf );
305
306 TRACE("Adding font style %s\n", debugstr_w(font->name) );
307
308 return ERROR_SUCCESS;
309 }
310
311 static msi_font *msi_dialog_find_font( msi_dialog *dialog, LPCWSTR name )
312 {
313 msi_font *font;
314
315 for( font = dialog->font_list; font; font = font->next )
316 if( !strcmpW( font->name, name ) ) /* FIXME: case sensitive? */
317 break;
318
319 return font;
320 }
321
322 static UINT msi_dialog_set_font( msi_dialog *dialog, HWND hwnd, LPCWSTR name )
323 {
324 msi_font *font;
325
326 font = msi_dialog_find_font( dialog, name );
327 if( font )
328 SendMessageW( hwnd, WM_SETFONT, (WPARAM) font->hfont, TRUE );
329 else
330 ERR("No font entry for %s\n", debugstr_w(name));
331 return ERROR_SUCCESS;
332 }
333
334 static UINT msi_dialog_build_font_list( msi_dialog *dialog )
335 {
336 static const WCHAR query[] = {
337 'S','E','L','E','C','T',' ','*',' ',
338 'F','R','O','M',' ','`','T','e','x','t','S','t','y','l','e','`',' ',0
339 };
340 UINT r;
341 MSIQUERY *view = NULL;
342
343 TRACE("dialog %p\n", dialog );
344
345 r = MSI_OpenQuery( dialog->package->db, &view, query );
346 if( r != ERROR_SUCCESS )
347 return r;
348
349 r = MSI_IterateRecords( view, NULL, msi_dialog_add_font, dialog );
350 msiobj_release( &view->hdr );
351
352 return r;
353 }
354
355 static msi_control *msi_dialog_create_window( msi_dialog *dialog,
356 MSIRECORD *rec, DWORD exstyle, LPCWSTR szCls, LPCWSTR name, LPCWSTR text,
357 DWORD style, HWND parent )
358 {
359 DWORD x, y, width, height;
360 LPWSTR font = NULL, title_font = NULL;
361 LPCWSTR title = NULL;
362 msi_control *control;
363
364 style |= WS_CHILD;
365
366 control = msi_alloc( sizeof *control + strlenW(name)*sizeof(WCHAR) );
367 strcpyW( control->name, name );
368 list_add_head( &dialog->controls, &control->entry );
369 control->handler = NULL;
370 control->property = NULL;
371 control->value = NULL;
372 control->hBitmap = NULL;
373 control->hIcon = NULL;
374 control->hDll = NULL;
375 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
376 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
377 control->progress_current = 0;
378 control->progress_max = 100;
379
380 x = MSI_RecordGetInteger( rec, 4 );
381 y = MSI_RecordGetInteger( rec, 5 );
382 width = MSI_RecordGetInteger( rec, 6 );
383 height = MSI_RecordGetInteger( rec, 7 );
384
385 x = msi_dialog_scale_unit( dialog, x );
386 y = msi_dialog_scale_unit( dialog, y );
387 width = msi_dialog_scale_unit( dialog, width );
388 height = msi_dialog_scale_unit( dialog, height );
389
390 if( text )
391 {
392 deformat_string( dialog->package, text, &title_font );
393 font = msi_dialog_get_style( title_font, &title );
394 }
395
396 control->hwnd = CreateWindowExW( exstyle, szCls, title, style,
397 x, y, width, height, parent, NULL, NULL, NULL );
398
399 TRACE("Dialog %s control %s hwnd %p\n",
400 debugstr_w(dialog->name), debugstr_w(text), control->hwnd );
401
402 msi_dialog_set_font( dialog, control->hwnd,
403 font ? font : dialog->default_font );
404
405 msi_free( title_font );
406 msi_free( font );
407
408 return control;
409 }
410
411 static LPWSTR msi_dialog_get_uitext( msi_dialog *dialog, LPCWSTR key )
412 {
413 MSIRECORD *rec;
414 LPWSTR text;
415
416 static const WCHAR query[] = {
417 's','e','l','e','c','t',' ','*',' ',
418 'f','r','o','m',' ','`','U','I','T','e','x','t','`',' ',
419 'w','h','e','r','e',' ','`','K','e','y','`',' ','=',' ','\'','%','s','\'',0
420 };
421
422 rec = MSI_QueryGetRecord( dialog->package->db, query, key );
423 if (!rec) return NULL;
424 text = strdupW( MSI_RecordGetString( rec, 2 ) );
425 msiobj_release( &rec->hdr );
426 return text;
427 }
428
429 static MSIRECORD *msi_get_binary_record( MSIDATABASE *db, LPCWSTR name )
430 {
431 static const WCHAR query[] = {
432 's','e','l','e','c','t',' ','*',' ',
433 'f','r','o','m',' ','B','i','n','a','r','y',' ',
434 'w','h','e','r','e',' ',
435 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0
436 };
437
438 return MSI_QueryGetRecord( db, query, name );
439 }
440
441 static LPWSTR msi_create_tmp_path(void)
442 {
443 WCHAR tmp[MAX_PATH];
444 LPWSTR path = NULL;
445 static const WCHAR prefix[] = { 'm','s','i',0 };
446 DWORD len, r;
447
448 r = GetTempPathW( MAX_PATH, tmp );
449 if( !r )
450 return path;
451 len = lstrlenW( tmp ) + 20;
452 path = msi_alloc( len * sizeof (WCHAR) );
453 if( path )
454 {
455 r = GetTempFileNameW( tmp, prefix, 0, path );
456 if (!r)
457 {
458 msi_free( path );
459 path = NULL;
460 }
461 }
462 return path;
463 }
464
465
466 static HANDLE msi_load_image( MSIDATABASE *db, LPCWSTR name, UINT type,
467 UINT cx, UINT cy, UINT flags )
468 {
469 MSIRECORD *rec = NULL;
470 HANDLE himage = NULL;
471 LPWSTR tmp;
472 UINT r;
473
474 TRACE("%p %s %u %u %08x\n", db, debugstr_w(name), cx, cy, flags);
475
476 tmp = msi_create_tmp_path();
477 if( !tmp )
478 return himage;
479
480 rec = msi_get_binary_record( db, name );
481 if( rec )
482 {
483 r = MSI_RecordStreamToFile( rec, 2, tmp );
484 if( r == ERROR_SUCCESS )
485 {
486 himage = LoadImageW( 0, tmp, type, cx, cy, flags );
487 DeleteFileW( tmp );
488 }
489 msiobj_release( &rec->hdr );
490 }
491
492 msi_free( tmp );
493 return himage;
494 }
495
496 static HICON msi_load_icon( MSIDATABASE *db, LPCWSTR text, UINT attributes )
497 {
498 DWORD cx = 0, cy = 0, flags;
499
500 flags = LR_LOADFROMFILE | LR_DEFAULTSIZE;
501 if( attributes & msidbControlAttributesFixedSize )
502 {
503 flags &= ~LR_DEFAULTSIZE;
504 if( attributes & msidbControlAttributesIconSize16 )
505 {
506 cx += 16;
507 cy += 16;
508 }
509 if( attributes & msidbControlAttributesIconSize32 )
510 {
511 cx += 32;
512 cy += 32;
513 }
514 /* msidbControlAttributesIconSize48 handled by above logic */
515 }
516 return msi_load_image( db, text, IMAGE_ICON, cx, cy, flags );
517 }
518
519
520 /* called from the Control Event subscription code */
521 void msi_dialog_handle_event( msi_dialog* dialog, LPCWSTR control,
522 LPCWSTR attribute, MSIRECORD *rec )
523 {
524 msi_control* ctrl;
525 LPCWSTR font_text, text = NULL;
526 LPWSTR font;
527
528 ctrl = msi_dialog_find_control( dialog, control );
529 if (!ctrl)
530 return;
531 if( !lstrcmpW(attribute, szText) )
532 {
533 font_text = MSI_RecordGetString( rec , 1 );
534 font = msi_dialog_get_style( font_text, &text );
535 SetWindowTextW( ctrl->hwnd, text );
536 msi_free( font );
537 msi_dialog_check_messages( NULL );
538 }
539 else if( !lstrcmpW(attribute, szProgress) )
540 {
541 DWORD func, val;
542
543 func = MSI_RecordGetInteger( rec , 1 );
544 val = MSI_RecordGetInteger( rec , 2 );
545
546 switch (func)
547 {
548 case 0: /* init */
549 ctrl->progress_max = val;
550 ctrl->progress_current = 0;
551 SendMessageW(ctrl->hwnd, PBM_SETRANGE, 0, MAKELPARAM(0,100));
552 SendMessageW(ctrl->hwnd, PBM_SETPOS, 0, 0);
553 break;
554 case 1: /* FIXME: not sure what this is supposed to do */
555 break;
556 case 2: /* move */
557 ctrl->progress_current += val;
558 SendMessageW(ctrl->hwnd, PBM_SETPOS, 100*(ctrl->progress_current/ctrl->progress_max), 0);
559 break;
560 default:
561 ERR("Unknown progress message %ld\n", func);
562 break;
563 }
564 }
565 else
566 {
567 FIXME("Attribute %s not being set\n", debugstr_w(attribute));
568 return;
569 }
570 }
571
572 static void msi_dialog_map_events(msi_dialog* dialog, LPCWSTR control)
573 {
574 static const WCHAR Query[] = {
575 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
576 '`','E','v','e','n','t','M','a','p','p','i','n','g','`',' ',
577 'W','H','E','R','E',' ',
578 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
579 'A','N','D',' ',
580 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',0
581 };
582 MSIRECORD *row;
583 LPCWSTR event, attribute;
584
585 row = MSI_QueryGetRecord( dialog->package->db, Query, dialog->name, control );
586 if (!row)
587 return;
588
589 event = MSI_RecordGetString( row, 3 );
590 attribute = MSI_RecordGetString( row, 4 );
591 ControlEvent_SubscribeToEvent( dialog->package, event, control, attribute );
592 msiobj_release( &row->hdr );
593 }
594
595 /* everything except radio buttons */
596 static msi_control *msi_dialog_add_control( msi_dialog *dialog,
597 MSIRECORD *rec, LPCWSTR szCls, DWORD style )
598 {
599 DWORD attributes;
600 LPCWSTR text, name;
601 DWORD exstyle = 0;
602
603 name = MSI_RecordGetString( rec, 2 );
604 attributes = MSI_RecordGetInteger( rec, 8 );
605 text = MSI_RecordGetString( rec, 10 );
606 if( attributes & msidbControlAttributesVisible )
607 style |= WS_VISIBLE;
608 if( ~attributes & msidbControlAttributesEnabled )
609 style |= WS_DISABLED;
610 if( attributes & msidbControlAttributesSunken )
611 exstyle |= WS_EX_CLIENTEDGE;
612
613 msi_dialog_map_events(dialog, name);
614
615 return msi_dialog_create_window( dialog, rec, exstyle, szCls, name,
616 text, style, dialog->hwnd );
617 }
618
619 struct msi_text_info
620 {
621 msi_font *font;
622 WNDPROC oldproc;
623 DWORD attributes;
624 };
625
626 /*
627 * we don't erase our own background,
628 * so we have to make sure that the parent window redraws first
629 */
630 static void msi_text_on_settext( HWND hWnd )
631 {
632 HWND hParent;
633 RECT rc;
634
635 hParent = GetParent( hWnd );
636 GetWindowRect( hWnd, &rc );
637 MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 );
638 InvalidateRect( hParent, &rc, TRUE );
639 }
640
641 static LRESULT WINAPI
642 MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
643 {
644 struct msi_text_info *info;
645 LRESULT r = 0;
646
647 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
648
649 info = GetPropW(hWnd, szButtonData);
650
651 if ( info->font )
652 SetTextColor( (HDC)wParam, info->font->color );
653
654 if( msg == WM_CTLCOLORSTATIC &&
655 ( info->attributes & msidbControlAttributesTransparent ) )
656 {
657 SetBkMode( (HDC)wParam, TRANSPARENT );
658 return (LRESULT) GetStockObject(NULL_BRUSH);
659 }
660
661 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
662
663 switch( msg )
664 {
665 case WM_SETTEXT:
666 msi_text_on_settext( hWnd );
667 break;
668 case WM_NCDESTROY:
669 msi_free( info );
670 RemovePropW( hWnd, szButtonData );
671 break;
672 }
673
674 return r;
675 }
676
677 static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec )
678 {
679 msi_control *control;
680 struct msi_text_info *info;
681 LPCWSTR text, ptr;
682 LPWSTR font_name;
683
684 TRACE("%p %p\n", dialog, rec);
685
686 control = msi_dialog_add_control( dialog, rec, szStatic, SS_LEFT | WS_GROUP );
687 if( !control )
688 return ERROR_FUNCTION_FAILED;
689
690 info = msi_alloc( sizeof *info );
691 if( !info )
692 return ERROR_SUCCESS;
693
694 text = MSI_RecordGetString( rec, 10 );
695 font_name = msi_dialog_get_style( text, &ptr );
696 info->font = ( font_name ) ? msi_dialog_find_font( dialog, font_name ) : NULL;
697 msi_free( font_name );
698
699 info->attributes = MSI_RecordGetInteger( rec, 8 );
700 if( info->attributes & msidbControlAttributesTransparent )
701 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT );
702
703 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
704 (LONG_PTR)MSIText_WndProc );
705 SetPropW( control->hwnd, szButtonData, info );
706
707 return ERROR_SUCCESS;
708 }
709
710 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
711 {
712 msi_control *control;
713 UINT attributes, style;
714 LPWSTR text;
715
716 TRACE("%p %p\n", dialog, rec);
717
718 style = WS_TABSTOP;
719 attributes = MSI_RecordGetInteger( rec, 8 );
720 if( attributes & msidbControlAttributesIcon )
721 style |= BS_ICON;
722
723 control = msi_dialog_add_control( dialog, rec, szButton, style );
724 if( !control )
725 return ERROR_FUNCTION_FAILED;
726
727 control->handler = msi_dialog_button_handler;
728
729 /* set the icon */
730 text = msi_get_deformatted_field( dialog->package, rec, 10 );
731 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
732 if( attributes & msidbControlAttributesIcon )
733 SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
734 msi_free( text );
735
736 return ERROR_SUCCESS;
737 }
738
739 static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop )
740 {
741 static const WCHAR query[] = {
742 'S','E','L','E','C','T',' ','*',' ',
743 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x',' ','`',
744 'W','H','E','R','E',' ',
745 '`','P','r','o','p','e','r','t','y','`',' ','=',' ',
746 '\'','%','s','\'',0
747 };
748 MSIRECORD *rec = NULL;
749 LPWSTR ret = NULL;
750
751 /* find if there is a value associated with the checkbox */
752 rec = MSI_QueryGetRecord( dialog->package->db, query, prop );
753 if (!rec)
754 return ret;
755
756 ret = msi_get_deformatted_field( dialog->package, rec, 2 );
757 if( ret && !ret[0] )
758 {
759 msi_free( ret );
760 ret = NULL;
761 }
762 msiobj_release( &rec->hdr );
763 if (ret)
764 return ret;
765
766 ret = msi_dup_property( dialog->package, prop );
767 if( ret && !ret[0] )
768 {
769 msi_free( ret );
770 ret = NULL;
771 }
772
773 return ret;
774 }
775
776 static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec )
777 {
778 msi_control *control;
779 LPCWSTR prop;
780
781 TRACE("%p %p\n", dialog, rec);
782
783 control = msi_dialog_add_control( dialog, rec, szButton,
784 BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP );
785 control->handler = msi_dialog_checkbox_handler;
786 prop = MSI_RecordGetString( rec, 9 );
787 if( prop )
788 {
789 control->property = strdupW( prop );
790 control->value = msi_get_checkbox_value( dialog, prop );
791 TRACE("control %s value %s\n", debugstr_w(control->property),
792 debugstr_w(control->value));
793 }
794 msi_dialog_checkbox_sync_state( dialog, control );
795
796 return ERROR_SUCCESS;
797 }
798
799 static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec )
800 {
801 TRACE("%p %p\n", dialog, rec);
802
803 /* line is exactly 2 units in height */
804 MSI_RecordSetInteger( rec, 7, 2 );
805
806 msi_dialog_add_control( dialog, rec, szStatic, SS_ETCHEDHORZ | SS_SUNKEN );
807 return ERROR_SUCCESS;
808 }
809
810 /******************** Scroll Text ********************************************/
811
812 struct msi_scrolltext_info
813 {
814 msi_dialog *dialog;
815 msi_control *control;
816 WNDPROC oldproc;
817 };
818
819 static LRESULT WINAPI
820 MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
821 {
822 struct msi_scrolltext_info *info;
823 HRESULT r;
824
825 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
826
827 info = GetPropW( hWnd, szButtonData );
828
829 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
830
831 switch( msg )
832 {
833 case WM_NCDESTROY:
834 msi_free( info );
835 RemovePropW( hWnd, szButtonData );
836 break;
837 case WM_PAINT:
838 /* native MSI sets a wait cursor here */
839 msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED );
840 break;
841 }
842 return r;
843 }
844
845 struct msi_streamin_info
846 {
847 LPSTR string;
848 DWORD offset;
849 DWORD length;
850 };
851
852 static DWORD CALLBACK
853 msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb )
854 {
855 struct msi_streamin_info *info = (struct msi_streamin_info*) arg;
856
857 if( (count + info->offset) > info->length )
858 count = info->length - info->offset;
859 memcpy( buffer, &info->string[ info->offset ], count );
860 *pcb = count;
861 info->offset += count;
862
863 TRACE("%ld/%ld\n", info->offset, info->length);
864
865 return 0;
866 }
867
868 static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text )
869 {
870 struct msi_streamin_info info;
871 EDITSTREAM es;
872
873 info.string = strdupWtoA( text );
874 info.offset = 0;
875 info.length = lstrlenA( info.string ) + 1;
876
877 es.dwCookie = (DWORD_PTR) &info;
878 es.dwError = 0;
879 es.pfnCallback = msi_richedit_stream_in;
880
881 SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es );
882
883 msi_free( info.string );
884 }
885
886 static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec )
887 {
888 static const WCHAR szRichEdit20W[] = {
889 'R','i','c','h','E','d','i','t','2','0','W',0
890 };
891 struct msi_scrolltext_info *info;
892 msi_control *control;
893 HMODULE hRichedit;
894 DWORD style;
895
896 info = msi_alloc( sizeof *info );
897 if (!info)
898 return ERROR_FUNCTION_FAILED;
899
900 hRichedit = LoadLibraryA("riched20");
901
902 style = WS_BORDER | ES_MULTILINE | WS_VSCROLL |
903 ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP;
904 control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style );
905 if (!control)
906 {
907 FreeLibrary( hRichedit );
908 msi_free( info );
909 return ERROR_FUNCTION_FAILED;
910 }
911
912 control->hDll = hRichedit;
913
914 info->dialog = dialog;
915 info->control = control;
916
917 /* subclass the static control */
918 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
919 (LONG_PTR)MSIScrollText_WndProc );
920 SetPropW( control->hwnd, szButtonData, info );
921
922 /* add the text into the richedit */
923 msi_scrolltext_add_text( control, MSI_RecordGetString( rec, 10 ) );
924
925 return ERROR_SUCCESS;
926 }
927
928 static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name,
929 INT cx, INT cy, DWORD flags )
930 {
931 HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap;
932 MSIRECORD *rec = NULL;
933 IStream *stm = NULL;
934 IPicture *pic = NULL;
935 HDC srcdc, destdc;
936 BITMAP bm;
937 UINT r;
938
939 rec = msi_get_binary_record( db, name );
940 if( !rec )
941 goto end;
942
943 r = MSI_RecordGetIStream( rec, 2, &stm );
944 msiobj_release( &rec->hdr );
945 if( r != ERROR_SUCCESS )
946 goto end;
947
948 r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic );
949 IStream_Release( stm );
950 if( FAILED( r ) )
951 {
952 ERR("failed to load picture\n");
953 goto end;
954 }
955
956 r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap );
957 if( FAILED( r ) )
958 {
959 ERR("failed to get bitmap handle\n");
960 goto end;
961 }
962
963 /* make the bitmap the desired size */
964 r = GetObjectW( hOleBitmap, sizeof bm, &bm );
965 if (r != sizeof bm )
966 {
967 ERR("failed to get bitmap size\n");
968 goto end;
969 }
970
971 if (flags & LR_DEFAULTSIZE)
972 {
973 cx = bm.bmWidth;
974 cy = bm.bmHeight;
975 }
976
977 srcdc = CreateCompatibleDC( NULL );
978 hOldSrcBitmap = SelectObject( srcdc, hOleBitmap );
979 destdc = CreateCompatibleDC( NULL );
980 hBitmap = CreateCompatibleBitmap( srcdc, cx, cy );
981 hOldDestBitmap = SelectObject( destdc, hBitmap );
982 StretchBlt( destdc, 0, 0, cx, cy,
983 srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
984 SelectObject( srcdc, hOldSrcBitmap );
985 SelectObject( destdc, hOldDestBitmap );
986 DeleteDC( srcdc );
987 DeleteDC( destdc );
988
989 end:
990 if ( pic )
991 IPicture_Release( pic );
992 return hBitmap;
993 }
994
995 static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
996 {
997 UINT cx, cy, flags, style, attributes;
998 msi_control *control;
999 LPWSTR text;
1000
1001 flags = LR_LOADFROMFILE;
1002 style = SS_BITMAP | SS_LEFT | WS_GROUP;
1003
1004 attributes = MSI_RecordGetInteger( rec, 8 );
1005 if( attributes & msidbControlAttributesFixedSize )
1006 {
1007 flags |= LR_DEFAULTSIZE;
1008 style |= SS_CENTERIMAGE;
1009 }
1010
1011 control = msi_dialog_add_control( dialog, rec, szStatic, style );
1012 cx = MSI_RecordGetInteger( rec, 6 );
1013 cy = MSI_RecordGetInteger( rec, 7 );
1014 cx = msi_dialog_scale_unit( dialog, cx );
1015 cy = msi_dialog_scale_unit( dialog, cy );
1016
1017 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1018 control->hBitmap = msi_load_picture( dialog->package->db, text, cx, cy, flags );
1019 if( control->hBitmap )
1020 SendMessageW( control->hwnd, STM_SETIMAGE,
1021 IMAGE_BITMAP, (LPARAM) control->hBitmap );
1022 else
1023 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1024
1025 msi_free( text );
1026
1027 return ERROR_SUCCESS;
1028 }
1029
1030 static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
1031 {
1032 msi_control *control;
1033 DWORD attributes;
1034 LPWSTR text;
1035
1036 TRACE("\n");
1037
1038 control = msi_dialog_add_control( dialog, rec, szStatic,
1039 SS_ICON | SS_CENTERIMAGE | WS_GROUP );
1040
1041 attributes = MSI_RecordGetInteger( rec, 8 );
1042 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1043 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
1044 if( control->hIcon )
1045 SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
1046 else
1047 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1048 msi_free( text );
1049 return ERROR_SUCCESS;
1050 }
1051
1052 static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec )
1053 {
1054 static const WCHAR szCombo[] = { 'C','O','M','B','O','B','O','X',0 };
1055
1056 msi_dialog_add_control( dialog, rec, szCombo,
1057 SS_BITMAP | SS_LEFT | SS_CENTERIMAGE );
1058 return ERROR_SUCCESS;
1059 }
1060
1061 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec )
1062 {
1063 msi_control *control;
1064 LPCWSTR prop;
1065 LPWSTR val;
1066
1067 control = msi_dialog_add_control( dialog, rec, szEdit,
1068 WS_BORDER | WS_TABSTOP );
1069 control->handler = msi_dialog_edit_handler;
1070 prop = MSI_RecordGetString( rec, 9 );
1071 if( prop )
1072 control->property = strdupW( prop );
1073 val = msi_dup_property( dialog->package, control->property );
1074 SetWindowTextW( control->hwnd, val );
1075 msi_free( val );
1076 return ERROR_SUCCESS;
1077 }
1078
1079 /******************** Masked Edit ********************************************/
1080
1081 #define MASK_MAX_GROUPS 10
1082
1083 struct msi_mask_group
1084 {
1085 UINT len;
1086 UINT ofs;
1087 WCHAR type;
1088 HWND hwnd;
1089 };
1090
1091 struct msi_maskedit_info
1092 {
1093 msi_dialog *dialog;
1094 WNDPROC oldproc;
1095 HWND hwnd;
1096 LPWSTR prop;
1097 UINT num_chars;
1098 UINT num_groups;
1099 struct msi_mask_group group[MASK_MAX_GROUPS];
1100 };
1101
1102 static BOOL msi_mask_editable( WCHAR type )
1103 {
1104 switch (type)
1105 {
1106 case '%':
1107 case '#':
1108 case '&':
1109 case '`':
1110 case '?':
1111 case '^':
1112 return TRUE;
1113 }
1114 return FALSE;
1115 }
1116
1117 static void msi_mask_control_change( struct msi_maskedit_info *info )
1118 {
1119 LPWSTR val;
1120 UINT i, n, r;
1121
1122 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1123 for( i=0, n=0; i<info->num_groups; i++ )
1124 {
1125 if( (info->group[i].len + n) > info->num_chars )
1126 {
1127 ERR("can't fit control %d text into template\n",i);
1128 break;
1129 }
1130 if (!msi_mask_editable(info->group[i].type))
1131 {
1132 for(r=0; r<info->group[i].len; r++)
1133 val[n+r] = info->group[i].type;
1134 val[n+r] = 0;
1135 }
1136 else
1137 {
1138 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1139 if( r != info->group[i].len )
1140 break;
1141 }
1142 n += r;
1143 }
1144
1145 TRACE("%d/%d controls were good\n", i, info->num_groups);
1146
1147 if( i == info->num_groups )
1148 {
1149 TRACE("Set property %s to %s\n",
1150 debugstr_w(info->prop), debugstr_w(val) );
1151 CharUpperBuffW( val, info->num_chars );
1152 MSI_SetPropertyW( info->dialog->package, info->prop, val );
1153 msi_dialog_evaluate_control_conditions( info->dialog );
1154 }
1155 msi_free( val );
1156 }
1157
1158 /* now move to the next control if necessary */
1159 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1160 {
1161 HWND hWndNext;
1162 UINT len, i;
1163
1164 for( i=0; i<info->num_groups; i++ )
1165 if( info->group[i].hwnd == hWnd )
1166 break;
1167
1168 /* don't move from the last control */
1169 if( i >= (info->num_groups-1) )
1170 return;
1171
1172 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1173 if( len < info->group[i].len )
1174 return;
1175
1176 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1177 SetFocus( hWndNext );
1178 }
1179
1180 static LRESULT WINAPI
1181 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1182 {
1183 struct msi_maskedit_info *info;
1184 HRESULT r;
1185
1186 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1187
1188 info = GetPropW(hWnd, szButtonData);
1189
1190 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1191
1192 switch( msg )
1193 {
1194 case WM_COMMAND:
1195 if (HIWORD(wParam) == EN_CHANGE)
1196 {
1197 msi_mask_control_change( info );
1198 msi_mask_next_control( info, (HWND) lParam );
1199 }
1200 break;
1201 case WM_NCDESTROY:
1202 msi_free( info->prop );
1203 msi_free( info );
1204 RemovePropW( hWnd, szButtonData );
1205 break;
1206 }
1207
1208 return r;
1209 }
1210
1211 /* fish the various bits of the property out and put them in the control */
1212 static void
1213 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1214 {
1215 LPCWSTR p;
1216 UINT i;
1217
1218 p = text;
1219 for( i = 0; i < info->num_groups; i++ )
1220 {
1221 if( info->group[i].len < lstrlenW( p ) )
1222 {
1223 LPWSTR chunk = strdupW( p );
1224 chunk[ info->group[i].len ] = 0;
1225 SetWindowTextW( info->group[i].hwnd, chunk );
1226 msi_free( chunk );
1227 }
1228 else
1229 {
1230 SetWindowTextW( info->group[i].hwnd, p );
1231 break;
1232 }
1233 p += info->group[i].len;
1234 }
1235 }
1236
1237 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1238 {
1239 struct msi_maskedit_info * info = NULL;
1240 int i = 0, n = 0, total = 0;
1241 LPCWSTR p;
1242
1243 TRACE("masked control, template %s\n", debugstr_w(mask));
1244
1245 if( !mask )
1246 return info;
1247
1248 info = msi_alloc_zero( sizeof *info );
1249 if( !info )
1250 return info;
1251
1252 p = strchrW(mask, '<');
1253 if( p )
1254 p++;
1255 else
1256 p = mask;
1257
1258 for( i=0; i<MASK_MAX_GROUPS; i++ )
1259 {
1260 /* stop at the end of the string */
1261 if( p[0] == 0 || p[0] == '>' )
1262 break;
1263
1264 /* count the number of the same identifier */
1265 for( n=0; p[n] == p[0]; n++ )
1266 ;
1267 info->group[i].ofs = total;
1268 info->group[i].type = p[0];
1269 if( p[n] == '=' )
1270 {
1271 n++;
1272 total++; /* an extra not part of the group */
1273 }
1274 info->group[i].len = n;
1275 total += n;
1276 p += n;
1277 }
1278
1279 TRACE("%d characters in %d groups\n", total, i );
1280 if( i == MASK_MAX_GROUPS )
1281 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
1282
1283 info->num_chars = total;
1284 info->num_groups = i;
1285
1286 return info;
1287 }
1288
1289 static void
1290 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
1291 {
1292 DWORD width, height, style, wx, ww;
1293 RECT rect;
1294 HWND hwnd;
1295 UINT i;
1296
1297 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
1298
1299 GetClientRect( info->hwnd, &rect );
1300
1301 width = rect.right - rect.left;
1302 height = rect.bottom - rect.top;
1303
1304 for( i = 0; i < info->num_groups; i++ )
1305 {
1306 if (!msi_mask_editable( info->group[i].type ))
1307 continue;
1308 wx = (info->group[i].ofs * width) / info->num_chars;
1309 ww = (info->group[i].len * width) / info->num_chars;
1310
1311 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
1312 info->hwnd, NULL, NULL, NULL );
1313 if( !hwnd )
1314 {
1315 ERR("failed to create mask edit sub window\n");
1316 break;
1317 }
1318
1319 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
1320
1321 msi_dialog_set_font( info->dialog, hwnd,
1322 font?font:info->dialog->default_font );
1323 info->group[i].hwnd = hwnd;
1324 }
1325 }
1326
1327 /*
1328 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
1329 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
1330 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
1331 */
1332 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
1333 {
1334 LPWSTR font_mask, val = NULL, font;
1335 struct msi_maskedit_info *info = NULL;
1336 UINT ret = ERROR_SUCCESS;
1337 msi_control *control;
1338 LPCWSTR prop, mask;
1339
1340 TRACE("\n");
1341
1342 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
1343 font = msi_dialog_get_style( font_mask, &mask );
1344 if( !mask )
1345 {
1346 ERR("mask template is empty\n");
1347 goto end;
1348 }
1349
1350 info = msi_dialog_parse_groups( mask );
1351 if( !info )
1352 {
1353 ERR("template %s is invalid\n", debugstr_w(mask));
1354 goto end;
1355 }
1356
1357 info->dialog = dialog;
1358
1359 control = msi_dialog_add_control( dialog, rec, szStatic,
1360 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
1361 if( !control )
1362 {
1363 ERR("Failed to create maskedit container\n");
1364 ret = ERROR_FUNCTION_FAILED;
1365 goto end;
1366 }
1367 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1368
1369 info->hwnd = control->hwnd;
1370
1371 /* subclass the static control */
1372 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
1373 (LONG_PTR)MSIMaskedEdit_WndProc );
1374 SetPropW( control->hwnd, szButtonData, info );
1375
1376 prop = MSI_RecordGetString( rec, 9 );
1377 if( prop )
1378 info->prop = strdupW( prop );
1379
1380 msi_maskedit_create_children( info, font );
1381
1382 if( prop )
1383 {
1384 val = msi_dup_property( dialog->package, prop );
1385 if( val )
1386 {
1387 msi_maskedit_set_text( info, val );
1388 msi_free( val );
1389 }
1390 }
1391
1392 end:
1393 if( ret != ERROR_SUCCESS )
1394 msi_free( info );
1395 msi_free( font_mask );
1396 msi_free( font );
1397 return ret;
1398 }
1399
1400 /******************** Progress Bar *****************************************/
1401
1402 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
1403 {
1404 msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, WS_VISIBLE );
1405 return ERROR_SUCCESS;
1406 }
1407
1408 /******************** Path Edit ********************************************/
1409
1410 struct msi_pathedit_info
1411 {
1412 msi_dialog *dialog;
1413 msi_control *control;
1414 WNDPROC oldproc;
1415 };
1416
1417 static LPWSTR msi_get_window_text( HWND hwnd )
1418 {
1419 UINT sz, r;
1420 LPWSTR buf;
1421
1422 sz = 0x20;
1423 buf = msi_alloc( sz*sizeof(WCHAR) );
1424 while ( buf )
1425 {
1426 r = GetWindowTextW( hwnd, buf, sz );
1427 if ( r < (sz - 1) )
1428 break;
1429 sz *= 2;
1430 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
1431 }
1432
1433 return buf;
1434 }
1435
1436 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
1437 {
1438 LPWSTR prop, path;
1439 BOOL indirect;
1440
1441 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
1442 return;
1443
1444 indirect = control->attributes & msidbControlAttributesIndirect;
1445 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1446
1447 path = msi_dup_property( dialog->package, prop );
1448 SetWindowTextW( control->hwnd, path );
1449 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
1450
1451 msi_free( path );
1452 msi_free( prop );
1453 }
1454
1455 /* FIXME: test when this should fail */
1456 static BOOL msi_dialog_verify_path( LPWSTR path )
1457 {
1458 if ( !lstrlenW( path ) )
1459 return FALSE;
1460
1461 if ( PathIsRelativeW( path ) )
1462 return FALSE;
1463
1464 return TRUE;
1465 }
1466
1467 /* returns TRUE if the path is valid, FALSE otherwise */
1468 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
1469 {
1470 LPWSTR buf, prop;
1471 BOOL indirect;
1472 BOOL valid;
1473
1474 indirect = control->attributes & msidbControlAttributesIndirect;
1475 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1476
1477 buf = msi_get_window_text( control->hwnd );
1478
1479 if ( !msi_dialog_verify_path( buf ) )
1480 {
1481 /* FIXME: display an error message box */
1482 ERR("Invalid path %s\n", debugstr_w( buf ));
1483 valid = FALSE;
1484 SetFocus( control->hwnd );
1485 }
1486 else
1487 {
1488 valid = TRUE;
1489 MSI_SetPropertyW( dialog->package, prop, buf );
1490 }
1491
1492 msi_dialog_update_pathedit( dialog, control );
1493
1494 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
1495 debugstr_w(prop));
1496
1497 msi_free( buf );
1498 msi_free( prop );
1499
1500 return valid;
1501 }
1502
1503 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1504 {
1505 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
1506 LRESULT r = 0;
1507
1508 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1509
1510 if ( msg == WM_KILLFOCUS )
1511 {
1512 /* if the path is invalid, don't handle this message */
1513 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
1514 return 0;
1515 }
1516
1517 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1518
1519 if ( msg == WM_NCDESTROY )
1520 {
1521 msi_free( info );
1522 RemovePropW( hWnd, szButtonData );
1523 }
1524
1525 return r;
1526 }
1527
1528 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
1529 {
1530 struct msi_pathedit_info *info;
1531 msi_control *control;
1532 LPCWSTR prop;
1533
1534 info = msi_alloc( sizeof *info );
1535 if (!info)
1536 return ERROR_FUNCTION_FAILED;
1537
1538 control = msi_dialog_add_control( dialog, rec, szEdit,
1539 WS_BORDER | WS_TABSTOP );
1540 control->attributes = MSI_RecordGetInteger( rec, 8 );
1541 prop = MSI_RecordGetString( rec, 9 );
1542 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1543
1544 info->dialog = dialog;
1545 info->control = control;
1546 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1547 (LONG_PTR)MSIPathEdit_WndProc );
1548 SetPropW( control->hwnd, szButtonData, info );
1549
1550 msi_dialog_update_pathedit( dialog, control );
1551
1552 return ERROR_SUCCESS;
1553 }
1554
1555 /* radio buttons are a bit different from normal controls */
1556 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
1557 {
1558 radio_button_group_descr *group = (radio_button_group_descr *)param;
1559 msi_dialog *dialog = group->dialog;
1560 msi_control *control;
1561 LPCWSTR prop, text, name;
1562 DWORD style, attributes = group->attributes;
1563
1564 style = WS_CHILD | BS_AUTORADIOBUTTON | BS_MULTILINE | WS_TABSTOP;
1565 name = MSI_RecordGetString( rec, 3 );
1566 text = MSI_RecordGetString( rec, 8 );
1567 if( attributes & 1 )
1568 style |= WS_VISIBLE;
1569 if( ~attributes & 2 )
1570 style |= WS_DISABLED;
1571
1572 control = msi_dialog_create_window( dialog, rec, 0, szButton, name, text,
1573 style, group->parent->hwnd );
1574 if (!control)
1575 return ERROR_FUNCTION_FAILED;
1576 control->handler = msi_dialog_radiogroup_handler;
1577
1578 if (!lstrcmpW(control->name, group->propval))
1579 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
1580
1581 prop = MSI_RecordGetString( rec, 1 );
1582 if( prop )
1583 control->property = strdupW( prop );
1584
1585 return ERROR_SUCCESS;
1586 }
1587
1588 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
1589 {
1590 static const WCHAR query[] = {
1591 'S','E','L','E','C','T',' ','*',' ',
1592 'F','R','O','M',' ','R','a','d','i','o','B','u','t','t','o','n',' ',
1593 'W','H','E','R','E',' ',
1594 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
1595 UINT r;
1596 LPCWSTR prop;
1597 msi_control *control;
1598 MSIQUERY *view = NULL;
1599 radio_button_group_descr group;
1600 MSIPACKAGE *package = dialog->package;
1601 WNDPROC oldproc;
1602
1603 prop = MSI_RecordGetString( rec, 9 );
1604
1605 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
1606
1607 /* Create parent group box to hold radio buttons */
1608 control = msi_dialog_add_control( dialog, rec, szButton, BS_OWNERDRAW|WS_GROUP );
1609 if( !control )
1610 return ERROR_FUNCTION_FAILED;
1611
1612 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1613 (LONG_PTR)MSIRadioGroup_WndProc );
1614 SetPropW(control->hwnd, szButtonData, oldproc);
1615 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1616
1617 if( prop )
1618 control->property = strdupW( prop );
1619
1620 /* query the Radio Button table for all control in this group */
1621 r = MSI_OpenQuery( package->db, &view, query, prop );
1622 if( r != ERROR_SUCCESS )
1623 {
1624 ERR("query failed for dialog %s radio group %s\n",
1625 debugstr_w(dialog->name), debugstr_w(prop));
1626 return ERROR_INVALID_PARAMETER;
1627 }
1628
1629 group.dialog = dialog;
1630 group.parent = control;
1631 group.attributes = MSI_RecordGetInteger( rec, 8 );
1632 group.propval = msi_dup_property( dialog->package, control->property );
1633
1634 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
1635 msiobj_release( &view->hdr );
1636 msi_free( group.propval );
1637
1638 return r;
1639 }
1640
1641 /******************** Selection Tree ***************************************/
1642
1643 struct msi_selection_tree_info
1644 {
1645 msi_dialog *dialog;
1646 HWND hwnd;
1647 WNDPROC oldproc;
1648 };
1649
1650 static void
1651 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
1652 {
1653 TVITEMW tvi;
1654
1655 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
1656 feature->Installed, feature->Action, feature->ActionRequest);
1657
1658 tvi.mask = TVIF_STATE;
1659 tvi.hItem = hItem;
1660 tvi.state = INDEXTOSTATEIMAGEMASK( feature->Action );
1661 tvi.stateMask = TVIS_STATEIMAGEMASK;
1662
1663 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
1664 }
1665
1666 static UINT
1667 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
1668 {
1669 HMENU hMenu;
1670 INT r;
1671
1672 /* create a menu to display */
1673 hMenu = CreatePopupMenu();
1674
1675 /* FIXME: load strings from resources */
1676 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
1677 AppendMenuA( hMenu, MF_GRAYED, 0x1000, "Install entire feature");
1678 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
1679 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
1680 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
1681 x, y, 0, hwnd, NULL );
1682 DestroyMenu( hMenu );
1683 return r;
1684 }
1685
1686 static MSIFEATURE *
1687 msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
1688 {
1689 TVITEMW tvi;
1690
1691 /* get the feature from the item */
1692 memset( &tvi, 0, sizeof tvi );
1693 tvi.hItem = hItem;
1694 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
1695 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM) &tvi );
1696
1697 return (MSIFEATURE*) tvi.lParam;
1698 }
1699
1700 static LRESULT
1701 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
1702 {
1703 MSIFEATURE *feature;
1704 ComponentList *cl;
1705 union {
1706 RECT rc;
1707 POINT pt[2];
1708 HTREEITEM hItem;
1709 } u;
1710 UINT r;
1711
1712 feature = msi_seltree_feature_from_item( hwnd, hItem );
1713 if (!feature)
1714 {
1715 ERR("item %p feature was NULL\n", hItem);
1716 return 0;
1717 }
1718
1719 /* get the item's rectangle to put the menu just below it */
1720 u.hItem = hItem;
1721 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
1722 MapWindowPoints( hwnd, NULL, u.pt, 2 );
1723
1724 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
1725
1726 switch (r)
1727 {
1728 case INSTALLSTATE_LOCAL:
1729 case INSTALLSTATE_ADVERTISED:
1730 case INSTALLSTATE_ABSENT:
1731 feature->ActionRequest = r;
1732 feature->Action = r;
1733 break;
1734 default:
1735 FIXME("select feature and all children\n");
1736 }
1737
1738 /* update */
1739 msi_seltree_sync_item_state( hwnd, feature, hItem );
1740
1741 /* update the feature's components */
1742 LIST_FOR_EACH_ENTRY( cl, &feature->Components, ComponentList, entry )
1743 {
1744 cl->component->Action = feature->Action;
1745 cl->component->ActionRequest = feature->ActionRequest;
1746 }
1747
1748 return 0;
1749 }
1750
1751 static LRESULT WINAPI
1752 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1753 {
1754 struct msi_selection_tree_info *info;
1755 TVHITTESTINFO tvhti;
1756 HRESULT r;
1757
1758 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1759
1760 info = GetPropW(hWnd, szButtonData);
1761
1762 switch( msg )
1763 {
1764 case WM_LBUTTONDOWN:
1765 tvhti.pt.x = LOWORD( lParam );
1766 tvhti.pt.y = HIWORD( lParam );
1767 tvhti.flags = 0;
1768 tvhti.hItem = 0;
1769 r = CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
1770 if (tvhti.flags & TVHT_ONITEMSTATEICON)
1771 return msi_seltree_menu( hWnd, tvhti.hItem );
1772 break;
1773 }
1774
1775 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1776
1777 switch( msg )
1778 {
1779 case WM_NCDESTROY:
1780 msi_free( info );
1781 RemovePropW( hWnd, szButtonData );
1782 break;
1783 }
1784 return r;
1785 }
1786
1787 static void
1788 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
1789 LPCWSTR parent, HTREEITEM hParent )
1790 {
1791 MSIFEATURE *feature;
1792 TVINSERTSTRUCTW tvis;
1793 HTREEITEM hitem;
1794
1795 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
1796 {
1797 if ( lstrcmpW( parent, feature->Feature_Parent ) )
1798 continue;
1799
1800 if ( !feature->Title )
1801 continue;
1802
1803 if ( !feature->Display )
1804 continue;
1805
1806 memset( &tvis, 0, sizeof tvis );
1807 tvis.hParent = hParent;
1808 tvis.hInsertAfter = TVI_LAST;
1809 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
1810 tvis.u.item.pszText = feature->Title;
1811 tvis.u.item.lParam = (LPARAM) feature;
1812
1813 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
1814 if (!hitem)
1815 continue;
1816
1817 msi_seltree_sync_item_state( hwnd, feature, hitem );
1818 msi_seltree_add_child_features( package, hwnd,
1819 feature->Feature, hitem );
1820
1821 /* the node is expanded if Display is odd */
1822 if ( feature->Display % 2 != 0 )
1823 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
1824 }
1825 }
1826
1827 static void msi_seltree_create_imagelist( HWND hwnd )
1828 {
1829 const int bm_width = 32, bm_height = 16, bm_count = 3;
1830 const int bm_resource = 0x1001;
1831 HIMAGELIST himl;
1832 int i;
1833 HBITMAP hbmp;
1834
1835 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
1836 if (!himl)
1837 {
1838 ERR("failed to create image list\n");
1839 return;
1840 }
1841
1842 for (i=0; i<bm_count; i++)
1843 {
1844 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
1845 if (!hbmp)
1846 {
1847 ERR("failed to load bitmap %d\n", i);
1848 break;
1849 }
1850
1851 /*
1852 * Add a dummy bitmap at offset zero because the treeview
1853 * can't use it as a state mask (zero means no user state).
1854 */
1855 if (!i)
1856 ImageList_Add( himl, hbmp, NULL );
1857
1858 ImageList_Add( himl, hbmp, NULL );
1859 }
1860
1861 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
1862 }
1863
1864 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
1865 {
1866 msi_control *control;
1867 LPCWSTR prop;
1868 MSIPACKAGE *package = dialog->package;
1869 DWORD style;
1870 struct msi_selection_tree_info *info;
1871
1872 info = msi_alloc( sizeof *info );
1873 if (!info)
1874 return ERROR_FUNCTION_FAILED;
1875
1876 /* create the treeview control */
1877 prop = MSI_RecordGetString( rec, 9 );
1878 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
1879 style |= WS_GROUP | WS_VSCROLL;
1880 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
1881 if (!control)
1882 {
1883 msi_free(info);
1884 return ERROR_FUNCTION_FAILED;
1885 }
1886
1887 /* subclass */
1888 info->dialog = dialog;
1889 info->hwnd = control->hwnd;
1890 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1891 (LONG_PTR)MSISelectionTree_WndProc );
1892 SetPropW( control->hwnd, szButtonData, info );
1893
1894 /* initialize it */
1895 msi_seltree_create_imagelist( control->hwnd );
1896 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
1897
1898 return ERROR_SUCCESS;
1899 }
1900
1901 /******************** Group Box ***************************************/
1902
1903 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
1904 {
1905 msi_control *control;
1906 DWORD style;
1907
1908 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
1909 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
1910 if (!control)
1911 return ERROR_FUNCTION_FAILED;
1912
1913 return ERROR_SUCCESS;
1914 }
1915
1916 /******************** List Box ***************************************/
1917
1918 struct msi_listbox_item
1919 {
1920 LPWSTR property;
1921 LPWSTR value;
1922 };
1923
1924 struct msi_listbox_info
1925 {
1926 msi_dialog *dialog;
1927 HWND hwnd;
1928 WNDPROC oldproc;
1929 DWORD num_items;
1930 struct msi_listbox_item *items;
1931 };
1932
1933 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1934 {
1935 struct msi_listbox_info *info;
1936 LRESULT r;
1937 DWORD j;
1938
1939 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1940
1941 info = GetPropW( hWnd, szButtonData );
1942 if (!info)
1943 return 0;
1944
1945 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
1946
1947 switch( msg )
1948 {
1949 case WM_NCDESTROY:
1950 for (j = 0; j < info->num_items; j++)
1951 {
1952 msi_free( info->items[j].property );
1953 msi_free( info->items[j].value );
1954 }
1955 msi_free( info->items );
1956 msi_free( info );
1957 RemovePropW( hWnd, szButtonData );
1958 break;
1959 }
1960
1961 return r;
1962 }
1963
1964 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
1965 {
1966 struct msi_listbox_info *info = param;
1967 struct msi_listbox_item *item;
1968 LPCWSTR property, value, text;
1969 static int index = 0;
1970
1971 item = &info->items[index++];
1972 property = MSI_RecordGetString( rec, 1 );
1973 value = MSI_RecordGetString( rec, 3 );
1974 text = MSI_RecordGetString( rec, 4 );
1975
1976 item->property = strdupW( property );
1977 item->value = strdupW( value );
1978
1979 SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
1980
1981 return ERROR_SUCCESS;
1982 }
1983
1984 static UINT msi_listbox_add_items( struct msi_listbox_info *info )
1985 {
1986 UINT r;
1987 MSIQUERY *view = NULL;
1988 DWORD count;
1989
1990 static const WCHAR query[] = {
1991 'S','E','L','E','C','T',' ','*',' ',
1992 'F','R','O','M',' ','`','L','i','s','t','B','o','x','`',' ',
1993 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0
1994 };
1995
1996 r = MSI_OpenQuery( info->dialog->package->db, &view, query );
1997 if ( r != ERROR_SUCCESS )
1998 return r;
1999
2000 /* just get the number of records */
2001 r = MSI_IterateRecords( view, &count, NULL, NULL );
2002
2003 info->num_items = count;
2004 info->items = msi_alloc( sizeof(*info->items) * count );
2005
2006 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2007 msiobj_release( &view->hdr );
2008
2009 return r;
2010 }
2011
2012 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2013 msi_control *control, WPARAM param )
2014 {
2015 struct msi_listbox_info *info;
2016 int index;
2017
2018 if( HIWORD(param) != LBN_SELCHANGE )
2019 return ERROR_SUCCESS;
2020
2021 info = GetPropW( control->hwnd, szButtonData );
2022 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2023
2024 MSI_SetPropertyW( info->dialog->package,
2025 info->items[index].property, info->items[index].value );
2026 msi_dialog_evaluate_control_conditions( info->dialog );
2027
2028 return ERROR_SUCCESS;
2029 }
2030
2031 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2032 {
2033 struct msi_listbox_info *info;
2034 msi_control *control;
2035 DWORD style;
2036
2037 info = msi_alloc( sizeof *info );
2038 if (!info)
2039 return ERROR_FUNCTION_FAILED;
2040
2041 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_STANDARD;
2042 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2043 if (!control)
2044 return ERROR_FUNCTION_FAILED;
2045
2046 control->handler = msi_dialog_listbox_handler;
2047
2048 /* subclass */
2049 info->dialog = dialog;
2050 info->hwnd = control->hwnd;
2051 info->items = NULL;
2052 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2053 (LONG_PTR)MSIListBox_WndProc );
2054 SetPropW( control->hwnd, szButtonData, info );
2055
2056 msi_listbox_add_items( info );
2057
2058 return ERROR_SUCCESS;
2059 }
2060
2061 /******************** Directory Combo ***************************************/
2062
2063 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2064 {
2065 LPWSTR prop, path;
2066 BOOL indirect;
2067
2068 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2069 return;
2070
2071 indirect = control->attributes & msidbControlAttributesIndirect;
2072 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2073 path = msi_dup_property( dialog->package, prop );
2074
2075 PathStripPathW( path );
2076 PathRemoveBackslashW( path );
2077
2078 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2079 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2080
2081 msi_free( path );
2082 msi_free( prop );
2083 }
2084
2085 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2086 {
2087 msi_control *control;
2088 LPCWSTR prop;
2089 DWORD style;
2090
2091 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2092 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2093 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2094 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2095 if (!control)
2096 return ERROR_FUNCTION_FAILED;
2097
2098 control->attributes = MSI_RecordGetInteger( rec, 8 );
2099 prop = MSI_RecordGetString( rec, 9 );
2100 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2101
2102 msi_dialog_update_directory_combo( dialog, control );
2103
2104 return ERROR_SUCCESS;
2105 }
2106
2107 /******************** Directory List ***************************************/
2108
2109 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2110 {
2111 WCHAR dir_spec[MAX_PATH];
2112 WIN32_FIND_DATAW wfd;
2113 LPWSTR prop, path;
2114 BOOL indirect;
2115 LVITEMW item;
2116 HANDLE file;
2117
2118 static const WCHAR asterisk[] = {'*',0};
2119 static const WCHAR dot[] = {'.',0};
2120 static const WCHAR dotdot[] = {'.','.',0};
2121
2122 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2123 return;
2124
2125 /* clear the list-view */
2126 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2127
2128 indirect = control->attributes & msidbControlAttributesIndirect;
2129 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2130 path = msi_dup_property( dialog->package, prop );
2131
2132 lstrcpyW( dir_spec, path );
2133 lstrcatW( dir_spec, asterisk );
2134
2135 file = FindFirstFileW( dir_spec, &wfd );
2136 if ( file == INVALID_HANDLE_VALUE )
2137 return;
2138
2139 do
2140 {
2141 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2142 continue;
2143
2144 if ( !lstrcmpW( wfd.cFileName, dot ) || !lstrcmpW( wfd.cFileName, dotdot ) )
2145 continue;
2146
2147 item.mask = LVIF_TEXT;
2148 item.cchTextMax = MAX_PATH;
2149 item.iItem = 0;
2150 item.iSubItem = 0;
2151 item.pszText = wfd.cFileName;
2152
2153 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
2154 } while ( FindNextFileW( file, &wfd ) );
2155
2156 msi_free( prop );
2157 msi_free( path );
2158 FindClose( file );
2159 }
2160
2161 UINT msi_dialog_directorylist_up( msi_dialog *dialog )
2162 {
2163 msi_control *control;
2164 LPWSTR prop, path, ptr;
2165 BOOL indirect;
2166
2167 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
2168 indirect = control->attributes & msidbControlAttributesIndirect;
2169 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2170
2171 path = msi_dup_property( dialog->package, prop );
2172
2173 /* strip off the last directory */
2174 ptr = PathFindFileNameW( path );
2175 if (ptr != path) *(ptr - 1) = '\0';
2176 PathAddBackslashW( path );
2177
2178 MSI_SetPropertyW( dialog->package, prop, path );
2179
2180 msi_dialog_update_directory_list( dialog, NULL );
2181 msi_dialog_update_directory_combo( dialog, NULL );
2182 msi_dialog_update_pathedit( dialog, NULL );
2183
2184 msi_free( path );
2185 msi_free( prop );
2186
2187 return ERROR_SUCCESS;
2188 }
2189
2190 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
2191 msi_control *control, WPARAM param )
2192 {
2193 LPNMHDR nmhdr = (LPNMHDR)param;
2194 WCHAR new_path[MAX_PATH];
2195 WCHAR text[MAX_PATH];
2196 LPWSTR path, prop;
2197 BOOL indirect;
2198 LVITEMW item;
2199 int index;
2200
2201 static const WCHAR backslash[] = {'\\',0};
2202
2203 if (nmhdr->code != LVN_ITEMACTIVATE)
2204 return ERROR_SUCCESS;
2205
2206 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
2207 if ( index < 0 )
2208 {
2209 ERR("No list-view item selected!\n");
2210 return ERROR_FUNCTION_FAILED;
2211 }
2212
2213 item.iSubItem = 0;
2214 item.pszText = text;
2215 item.cchTextMax = MAX_PATH;
2216 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
2217
2218 indirect = control->attributes & msidbControlAttributesIndirect;
2219 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2220 path = msi_dup_property( dialog->package, prop );
2221
2222 lstrcpyW( new_path, path );
2223 lstrcatW( new_path, text );
2224 lstrcatW( new_path, backslash );
2225
2226 MSI_SetPropertyW( dialog->package, prop, new_path );
2227
2228 msi_dialog_update_directory_list( dialog, NULL );
2229 msi_dialog_update_directory_combo( dialog, NULL );
2230 msi_dialog_update_pathedit( dialog, NULL );
2231
2232 msi_free( prop );
2233 msi_free( path );
2234 return ERROR_SUCCESS;
2235 }
2236
2237 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
2238 {
2239 msi_control *control;
2240 LPCWSTR prop;
2241 DWORD style;
2242
2243 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
2244 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2245 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
2246 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2247 if (!control)
2248 return ERROR_FUNCTION_FAILED;
2249
2250 control->attributes = MSI_RecordGetInteger( rec, 8 );
2251 control->handler = msi_dialog_dirlist_handler;
2252 prop = MSI_RecordGetString( rec, 9 );
2253 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2254
2255 /* double click to activate an item in the list */
2256 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
2257 0, LVS_EX_TWOCLICKACTIVATE );
2258
2259 msi_dialog_update_directory_list( dialog, control );
2260
2261 return ERROR_SUCCESS;
2262 }
2263
2264 /******************** VolumeCost List ***************************************/
2265
2266 static BOOL str_is_number( LPCWSTR str )
2267 {
2268 int i;
2269
2270 for (i = 0; i < lstrlenW( str ); i++)
2271 if (!isdigitW(str[i]))
2272 return FALSE;
2273
2274 return TRUE;
2275 }
2276
2277 WCHAR column_keys[][80] =
2278 {
2279 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
2280 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
2281 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
2282 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
2283 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
2284 };
2285
2286 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
2287 {
2288 LPCWSTR text = MSI_RecordGetString( rec, 10 );
2289 LPCWSTR begin = text, end;
2290 WCHAR num[10];
2291 LVCOLUMNW lvc;
2292 DWORD count = 0;
2293 LRESULT r;
2294
2295 static const WCHAR zero[] = {'0',0};
2296 static const WCHAR negative[] = {'-',0};
2297
2298 while ((begin = strchrW( begin, '{' )) && count < 5)
2299 {
2300 if (!(end = strchrW( begin, '}' )))
2301 return;
2302
2303 lstrcpynW( num, begin + 1, end - begin );
2304 begin += end - begin + 1;
2305
2306 /* empty braces or '0' hides the column */
2307 if ( !num[0] || !lstrcmpW( num, zero ) )
2308 {
2309 count++;
2310 continue;
2311 }
2312
2313 /* the width must be a positive number
2314 * if a width is invalid, all remaining columns are hidden
2315 */
2316 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) )
2317 return;
2318
2319 lvc.mask = LVCF_FMT | LVCF_ORDER | LVCF_WIDTH | LVCF_TEXT;
2320 lvc.iOrder = count;
2321 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count++] );
2322 lvc.cx = atolW( num );
2323 lvc.fmt = LVCFMT_LEFT;
2324
2325 r = SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, 0, (LPARAM)&lvc );
2326 msi_free( lvc.pszText );
2327 if ( r ) return;
2328 }
2329 }
2330
2331 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
2332 {
2333 msi_control *control;
2334 DWORD style;
2335
2336 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
2337 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2338 WS_CHILD | WS_TABSTOP | WS_GROUP;
2339 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2340 if (!control)
2341 return ERROR_FUNCTION_FAILED;
2342
2343 msi_dialog_vcl_add_columns( dialog, control, rec );
2344
2345 return ERROR_SUCCESS;
2346 }
2347
2348 static const struct control_handler msi_dialog_handler[] =
2349 {
2350 { szText, msi_dialog_text_control },
2351 { szPushButton, msi_dialog_button_control },
2352 { szLine, msi_dialog_line_control },
2353 { szBitmap, msi_dialog_bitmap_control },
2354 { szCheckBox, msi_dialog_checkbox_control },
2355 { szScrollableText, msi_dialog_scrolltext_control },
2356 { szComboBox, msi_dialog_combo_control },
2357 { szEdit, msi_dialog_edit_control },
2358 { szMaskedEdit, msi_dialog_maskedit_control },
2359 { szPathEdit, msi_dialog_pathedit_control },
2360 { szProgressBar, msi_dialog_progress_bar },
2361 { szRadioButtonGroup, msi_dialog_radiogroup_control },
2362 { szIcon, msi_dialog_icon_control },
2363 { szSelectionTree, msi_dialog_selection_tree },
2364 { szGroupBox, msi_dialog_group_box },
2365 { szListBox, msi_dialog_list_box },
2366 { szDirectoryCombo, msi_dialog_directory_combo },
2367 { szDirectoryList, msi_dialog_directory_list },
2368 { szVolumeCostList, msi_dialog_volumecost_list },
2369 };
2370
2371 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
2372
2373 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
2374 {
2375 msi_dialog *dialog = param;
2376 LPCWSTR control_type;
2377 UINT i;
2378
2379 /* find and call the function that can create this type of control */
2380 control_type = MSI_RecordGetString( rec, 3 );
2381 for( i=0; i<NUM_CONTROL_TYPES; i++ )
2382 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
2383 break;
2384 if( i != NUM_CONTROL_TYPES )
2385 msi_dialog_handler[i].func( dialog, rec );
2386 else
2387 ERR("no handler for element type %s\n", debugstr_w(control_type));
2388
2389 return ERROR_SUCCESS;
2390 }
2391
2392 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
2393 {
2394 static const WCHAR query[] = {
2395 'S','E','L','E','C','T',' ','*',' ',
2396 'F','R','O','M',' ','C','o','n','t','r','o','l',' ',
2397 'W','H','E','R','E',' ',
2398 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
2399 UINT r;
2400 MSIQUERY *view = NULL;
2401 MSIPACKAGE *package = dialog->package;
2402
2403 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2404
2405 /* query the Control table for all the elements of the control */
2406 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2407 if( r != ERROR_SUCCESS )
2408 {
2409 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2410 return ERROR_INVALID_PARAMETER;
2411 }
2412
2413 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
2414 msiobj_release( &view->hdr );
2415
2416 return r;
2417 }
2418
2419 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
2420 {
2421 static const WCHAR szHide[] = { 'H','i','d','e',0 };
2422 static const WCHAR szShow[] = { 'S','h','o','w',0 };
2423 static const WCHAR szDisable[] = { 'D','i','s','a','b','l','e',0 };
2424 static const WCHAR szEnable[] = { 'E','n','a','b','l','e',0 };
2425 msi_dialog *dialog = param;
2426 msi_control *control;
2427 LPCWSTR name, action, condition;
2428 UINT r;
2429
2430 name = MSI_RecordGetString( rec, 2 );
2431 action = MSI_RecordGetString( rec, 3 );
2432 condition = MSI_RecordGetString( rec, 4 );
2433 r = MSI_EvaluateConditionW( dialog->package, condition );
2434 control = msi_dialog_find_control( dialog, name );
2435 if( r == MSICONDITION_TRUE && control )
2436 {
2437 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
2438
2439 /* FIXME: case sensitive? */
2440 if(!lstrcmpW(action, szHide))
2441 ShowWindow(control->hwnd, SW_HIDE);
2442 else if(!strcmpW(action, szShow))
2443 ShowWindow(control->hwnd, SW_SHOW);
2444 else if(!strcmpW(action, szDisable))
2445 EnableWindow(control->hwnd, FALSE);
2446 else if(!strcmpW(action, szEnable))
2447 EnableWindow(control->hwnd, TRUE);
2448 else
2449 FIXME("Unhandled action %s\n", debugstr_w(action));
2450 }
2451
2452 return ERROR_SUCCESS;
2453 }
2454
2455 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
2456 {
2457 static const WCHAR query[] = {
2458 'S','E','L','E','C','T',' ','*',' ',
2459 'F','R','O','M',' ',
2460 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
2461 'W','H','E','R','E',' ',
2462 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0
2463 };
2464 UINT r;
2465 MSIQUERY *view = NULL;
2466 MSIPACKAGE *package = dialog->package;
2467
2468 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2469
2470 /* query the Control table for all the elements of the control */
2471 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2472 if( r != ERROR_SUCCESS )
2473 {
2474 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2475 return ERROR_INVALID_PARAMETER;
2476 }
2477
2478 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
2479 msiobj_release( &view->hdr );
2480
2481 return r;
2482 }
2483
2484 UINT msi_dialog_reset( msi_dialog *dialog )
2485 {
2486 /* FIXME: should restore the original values of any properties we changed */
2487 return msi_dialog_evaluate_control_conditions( dialog );
2488 }
2489
2490 /* figure out the height of 10 point MS Sans Serif */
2491 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
2492 {
2493 static const WCHAR szSansSerif[] = {
2494 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
2495 LOGFONTW lf;
2496 TEXTMETRICW tm;
2497 BOOL r;
2498 LONG height = 0;
2499 HFONT hFont, hOldFont;
2500 HDC hdc;
2501
2502 hdc = GetDC( hwnd );
2503 if (hdc)
2504 {
2505 memset( &lf, 0, sizeof lf );
2506 lf.lfHeight = MulDiv(10, GetDeviceCaps(hdc, LOGPIXELSY), 72);
2507 strcpyW( lf.lfFaceName, szSansSerif );
2508 hFont = CreateFontIndirectW(&lf);
2509 if (hFont)
2510 {
2511 hOldFont = SelectObject( hdc, hFont );
2512 r = GetTextMetricsW( hdc, &tm );
2513 if (r)
2514 height = tm.tmHeight;
2515 SelectObject( hdc, hOldFont );
2516 DeleteObject( hFont );
2517 }
2518 ReleaseDC( hwnd, hdc );
2519 }
2520 return height;
2521 }
2522
2523 /* fetch the associated record from the Dialog table */
2524 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
2525 {
2526 static const WCHAR query[] = {
2527 'S','E','L','E','C','T',' ','*',' ',
2528 'F','R','O','M',' ','D','i','a','l','o','g',' ',
2529 'W','H','E','R','E',' ',
2530 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
2531 MSIPACKAGE *package = dialog->package;
2532 MSIRECORD *rec = NULL;
2533
2534 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2535
2536 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
2537 if( !rec )
2538 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2539
2540 return rec;
2541 }
2542
2543 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
2544 {
2545 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
2546 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
2547
2548 UINT xres, yres;
2549 POINT center;
2550 SIZE sz;
2551 LONG style;
2552
2553 center.x = MSI_RecordGetInteger( rec, 2 );
2554 center.y = MSI_RecordGetInteger( rec, 3 );
2555
2556 sz.cx = MSI_RecordGetInteger( rec, 4 );
2557 sz.cy = MSI_RecordGetInteger( rec, 5 );
2558
2559 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
2560 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
2561
2562 xres = msi_get_property_int( dialog->package, szScreenX, 0 );
2563 yres = msi_get_property_int( dialog->package, szScreenY, 0 );
2564
2565 center.x = MulDiv( center.x, xres, 100 );
2566 center.y = MulDiv( center.y, yres, 100 );
2567
2568 /* turn the client pos into the window rectangle */
2569 if (dialog->package->center_x && dialog->package->center_y)
2570 {
2571 pos->left = dialog->package->center_x - sz.cx / 2.0;
2572 pos->right = pos->left + sz.cx;
2573 pos->top = dialog->package->center_y - sz.cy / 2.0;
2574 pos->bottom = pos->top + sz.cy;
2575 }
2576 else
2577 {
2578 pos->left = center.x - sz.cx/2;
2579 pos->right = pos->left + sz.cx;
2580 pos->top = center.y - sz.cy/2;
2581 pos->bottom = pos->top + sz.cy;
2582
2583 /* save the center */
2584 dialog->package->center_x = center.x;
2585 dialog->package->center_y = center.y;
2586 }
2587
2588 dialog->size.cx = sz.cx;
2589 dialog->size.cy = sz.cy;
2590
2591 TRACE("%lu %lu %lu %lu\n", pos->left, pos->top, pos->right, pos->bottom);
2592
2593 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
2594 AdjustWindowRect( pos, style, FALSE );
2595 }
2596
2597 static BOOL msi_control_set_next( msi_control *control, msi_control *next )
2598 {
2599 return SetWindowPos( next->hwnd, control->hwnd, 0, 0, 0, 0,
2600 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
2601 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
2602 }
2603
2604 static UINT msi_dialog_set_tab_order( msi_dialog *dialog )
2605 {
2606 msi_control *control, *tab_next;
2607
2608 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
2609 {
2610 tab_next = msi_dialog_find_control( dialog, control->tabnext );
2611 if( !tab_next )
2612 continue;
2613 msi_control_set_next( control, tab_next );
2614 }
2615
2616 return ERROR_SUCCESS;
2617 }
2618
2619 static void msi_dialog_set_first_control( msi_dialog* dialog, LPCWSTR name )
2620 {
2621 msi_control *control;
2622
2623 control = msi_dialog_find_control( dialog, name );
2624 if( control )
2625 dialog->hWndFocus = control->hwnd;
2626 else
2627 dialog->hWndFocus = NULL;
2628 }
2629
2630 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
2631 {
2632 static const WCHAR df[] = {
2633 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
2634 static const WCHAR dfv[] = {
2635 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
2636 msi_dialog *dialog = (msi_dialog*) cs->lpCreateParams;
2637 MSIRECORD *rec = NULL;
2638 LPWSTR title = NULL;
2639 RECT pos;
2640
2641 TRACE("%p %p\n", dialog, dialog->package);
2642
2643 dialog->hwnd = hwnd;
2644 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
2645
2646 rec = msi_get_dialog_record( dialog );
2647 if( !rec )
2648 {
2649 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
2650 return -1;
2651 }
2652
2653 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
2654
2655 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
2656
2657 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
2658
2659 dialog->default_font = msi_dup_property( dialog->package, df );
2660 if (!dialog->default_font)
2661 {
2662 dialog->default_font = strdupW(dfv);
2663 if (!dialog->default_font) return -1;
2664 }
2665
2666 title = msi_get_deformatted_field( dialog->package, rec, 7 );
2667 SetWindowTextW( hwnd, title );
2668 msi_free( title );
2669
2670 SetWindowPos( hwnd, 0, pos.left, pos.top,
2671 pos.right - pos.left, pos.bottom - pos.top,
2672 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
2673
2674 msi_dialog_build_font_list( dialog );
2675 msi_dialog_fill_controls( dialog );
2676 msi_dialog_evaluate_control_conditions( dialog );
2677 msi_dialog_set_tab_order( dialog );
2678 msi_dialog_set_first_control( dialog, MSI_RecordGetString( rec, 8 ) );
2679 msiobj_release( &rec->hdr );
2680
2681 return 0;
2682 }
2683
2684 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
2685 {
2686 LPWSTR event_fmt = NULL, arg_fmt = NULL;
2687
2688 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
2689
2690 deformat_string( dialog->package, event, &event_fmt );
2691 deformat_string( dialog->package, arg, &arg_fmt );
2692
2693 dialog->event_handler( dialog->package, event_fmt, arg_fmt, dialog );
2694
2695 msi_free( event_fmt );
2696 msi_free( arg_fmt );
2697
2698 return ERROR_SUCCESS;
2699 }
2700
2701 static UINT msi_dialog_set_property( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
2702 {
2703 static const WCHAR szNullArg[] = { '{','}',0 };
2704 LPWSTR p, prop, arg_fmt = NULL;
2705 UINT len;
2706
2707 len = strlenW(event);
2708 prop = msi_alloc( len*sizeof(WCHAR));
2709 strcpyW( prop, &event[1] );
2710 p = strchrW( prop, ']' );
2711 if( p && p[1] == 0 )
2712 {
2713 *p = 0;
2714 if( strcmpW( szNullArg, arg ) )
2715 deformat_string( dialog->package, arg, &arg_fmt );
2716 MSI_SetPropertyW( dialog->package, prop, arg_fmt );
2717 msi_free( arg_fmt );
2718 }
2719 else
2720 ERR("Badly formatted property string - what happens?\n");
2721 msi_free( prop );
2722 return ERROR_SUCCESS;
2723 }
2724
2725 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
2726 {
2727 msi_dialog *dialog = param;
2728 LPCWSTR condition, event, arg;
2729 UINT r;
2730
2731 condition = MSI_RecordGetString( rec, 5 );
2732 r = MSI_EvaluateConditionW( dialog->package, condition );
2733 if( r == MSICONDITION_TRUE || r == MSICONDITION_NONE )
2734 {
2735 event = MSI_RecordGetString( rec, 3 );
2736 arg = MSI_RecordGetString( rec, 4 );
2737 if( event[0] == '[' )
2738 msi_dialog_set_property( dialog, event, arg );
2739 else
2740 msi_dialog_send_event( dialog, event, arg );
2741 }
2742
2743 return ERROR_SUCCESS;
2744 }
2745
2746 static UINT msi_dialog_button_handler( msi_dialog *dialog,
2747 msi_control *control, WPARAM param )
2748 {
2749 static const WCHAR query[] = {
2750 'S','E','L','E','C','T',' ','*',' ',
2751 'F','R','O','M',' ','C','o','n','t','r','o','l','E','v','e','n','t',' ',
2752 'W','H','E','R','E',' ',
2753 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
2754 'A','N','D',' ',
2755 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
2756 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0
2757 };
2758 MSIQUERY *view = NULL;
2759 UINT r;
2760
2761 if( HIWORD(param) != BN_CLICKED )
2762 return ERROR_SUCCESS;
2763
2764 r = MSI_OpenQuery( dialog->package->db, &view, query,
2765 dialog->name, control->name );
2766 if( r != ERROR_SUCCESS )
2767 {
2768 ERR("query failed\n");
2769 return 0;
2770 }
2771
2772 r = MSI_IterateRecords( view, 0, msi_dialog_control_event, dialog );
2773 msiobj_release( &view->hdr );
2774
2775 return r;
2776 }
2777
2778 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog,
2779 msi_control *control )
2780 {
2781 WCHAR state[2] = { 0 };
2782 DWORD sz = 2;
2783
2784 MSI_GetPropertyW( dialog->package, control->property, state, &sz );
2785 return state[0] ? 1 : 0;
2786 }
2787
2788 static void msi_dialog_set_checkbox_state( msi_dialog *dialog,
2789 msi_control *control, UINT state )
2790 {
2791 static const WCHAR szState[] = { '1', 0 };
2792 LPCWSTR val;
2793
2794 /* if uncheck then the property is set to NULL */
2795 if (!state)
2796 {
2797 MSI_SetPropertyW( dialog->package, control->property, NULL );
2798 return;
2799 }
2800
2801 /* check for a custom state */
2802 if (control->value && control->value[0])
2803 val = control->value;
2804 else
2805 val = szState;
2806
2807 MSI_SetPropertyW( dialog->package, control->property, val );
2808 }
2809
2810 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog,
2811 msi_control *control )
2812 {
2813 UINT state;
2814
2815 state = msi_dialog_get_checkbox_state( dialog, control );
2816 SendMessageW( control->hwnd, BM_SETCHECK,
2817 state ? BST_CHECKED : BST_UNCHECKED, 0 );
2818 }
2819
2820 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog,
2821 msi_control *control, WPARAM param )
2822 {
2823 UINT state;
2824
2825 if( HIWORD(param) != BN_CLICKED )
2826 return ERROR_SUCCESS;
2827
2828 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name),
2829 debugstr_w(control->property));
2830
2831 state = msi_dialog_get_checkbox_state( dialog, control );
2832 state = state ? 0 : 1;
2833 msi_dialog_set_checkbox_state( dialog, control, state );
2834 msi_dialog_checkbox_sync_state( dialog, control );
2835
2836 return msi_dialog_button_handler( dialog, control, param );
2837 }
2838
2839 static UINT msi_dialog_edit_handler( msi_dialog *dialog,
2840 msi_control *control, WPARAM param )
2841 {
2842 LPWSTR buf;
2843
2844 if( HIWORD(param) != EN_CHANGE )
2845 return ERROR_SUCCESS;
2846
2847 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
2848 debugstr_w(control->property));
2849
2850 buf = msi_get_window_text( control->hwnd );
2851 MSI_SetPropertyW( dialog->package, control->property, buf );
2852
2853 msi_free( buf );
2854
2855 return ERROR_SUCCESS;
2856 }
2857
2858 static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog,
2859 msi_control *control, WPARAM param )
2860 {
2861 if( HIWORD(param) != BN_CLICKED )
2862 return ERROR_SUCCESS;
2863
2864 TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name),
2865 debugstr_w(control->property));
2866
2867 MSI_SetPropertyW( dialog->package, control->property, control->name );
2868
2869 return msi_dialog_button_handler( dialog, control, param );
2870 }
2871
2872 static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd )
2873 {
2874 msi_control *control = NULL;
2875
2876 TRACE("%p %p %08x\n", dialog, hwnd, param);
2877
2878 switch (param)
2879 {
2880 case 1: /* enter */
2881 control = msi_dialog_find_control( dialog, dialog->control_default );
2882 break;
2883 case 2: /* escape */
2884 control = msi_dialog_find_control( dialog, dialog->control_cancel );
2885 break;
2886 default:
2887 control = msi_dialog_find_control_by_hwnd( dialog, hwnd );
2888 }
2889
2890 if( control )
2891 {
2892 if( control->handler )
2893 {
2894 control->handler( dialog, control, param );
2895 msi_dialog_evaluate_control_conditions( dialog );
2896 }
2897 }
2898 else
2899 ERR("button click from nowhere %p %d %p\n", dialog, param, hwnd);
2900 return 0;
2901 }
2902
2903 static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param )
2904 {
2905 LPNMHDR nmhdr = (LPNMHDR) param;
2906 msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom );
2907
2908 TRACE("%p %p", dialog, nmhdr->hwndFrom);
2909
2910 if ( control && control->handler )
2911 control->handler( dialog, control, param );
2912
2913 return 0;
2914 }
2915
2916 static void msi_dialog_setfocus( msi_dialog *dialog )
2917 {
2918 HWND hwnd = dialog->hWndFocus;
2919
2920 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE);
2921 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE);
2922 SetFocus( hwnd );
2923 dialog->hWndFocus = hwnd;
2924 }
2925
2926 static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
2927 WPARAM wParam, LPARAM lParam )
2928 {
2929 msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
2930
2931 TRACE("0x%04x\n", msg);
2932
2933 switch (msg)
2934 {
2935 case WM_MOVE:
2936 dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
2937 dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
2938 break;
2939
2940 case WM_CREATE:
2941 return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );
2942
2943 case WM_COMMAND:
2944 return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );
2945
2946 case WM_ACTIVATE:
2947 if( LOWORD(wParam) == WA_INACTIVE )
2948 dialog->hWndFocus = GetFocus();
2949 else
2950 msi_dialog_setfocus( dialog );
2951 return 0;
2952
2953 case WM_SETFOCUS:
2954 msi_dialog_setfocus( dialog );
2955 return 0;
2956
2957 /* bounce back to our subclassed static control */
2958 case WM_CTLCOLORSTATIC:
2959 return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );
2960
2961 case WM_DESTROY:
2962 dialog->hwnd = NULL;
2963 return 0;
2964 case WM_NOTIFY:
2965 return msi_dialog_onnotify( dialog, lParam );
2966 }
2967 return DefWindowProcW(hwnd, msg, wParam, lParam);
2968 }
2969
2970 static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam )
2971 {
2972 EnableWindow( hWnd, lParam );
2973 return TRUE;
2974 }
2975
2976 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2977 {
2978 WNDPROC oldproc = (WNDPROC) GetPropW(hWnd, szButtonData);
2979 LRESULT r;
2980
2981 TRACE("hWnd %p msg %04x wParam 0x%08x lParam 0x%08lx\n", hWnd, msg, wParam, lParam);
2982
2983 if (msg == WM_COMMAND) /* Forward notifications to dialog */
2984 SendMessageW(GetParent(hWnd), msg, wParam, lParam);
2985
2986 r = CallWindowProcW(oldproc, hWnd, msg, wParam, lParam);
2987
2988 /* make sure the radio buttons show as disabled if the parent is disabled */
2989 if (msg == WM_ENABLE)
2990 EnumChildWindows( hWnd, msi_radioground_child_enum, wParam );
2991
2992 return r;
2993 }
2994
2995 static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg,
2996 WPARAM wParam, LPARAM lParam )
2997 {
2998 msi_dialog *dialog = (msi_dialog*) lParam;
2999
3000 TRACE("%d %p\n", msg, dialog);
3001
3002 switch (msg)
3003 {
3004 case WM_MSI_DIALOG_CREATE:
3005 return msi_dialog_run_message_loop( dialog );
3006 case WM_MSI_DIALOG_DESTROY:
3007 msi_dialog_destroy( dialog );
3008 return 0;
3009 }
3010 return DefWindowProcW( hwnd, msg, wParam, lParam );
3011 }
3012
3013 /* functions that interface to other modules within MSI */
3014
3015 msi_dialog *msi_dialog_create( MSIPACKAGE* package, LPCWSTR szDialogName,
3016 msi_dialog_event_handler event_handler )
3017 {
3018 MSIRECORD *rec = NULL;
3019 msi_dialog *dialog;
3020
3021 TRACE("%p %s\n", package, debugstr_w(szDialogName));
3022
3023 /* allocate the structure for the dialog to use */
3024 dialog = msi_alloc_zero( sizeof *dialog + sizeof(WCHAR)*strlenW(szDialogName) );
3025 if( !dialog )
3026 return NULL;
3027 strcpyW( dialog->name, szDialogName );
3028 msiobj_addref( &package->hdr );
3029 dialog->package = package;
3030 dialog->event_handler = event_handler;
3031 dialog->finished = 0;
3032 list_init( &dialog->controls );
3033
3034 /* verify that the dialog exists */
3035 rec = msi_get_dialog_record( dialog );
3036 if( !rec )
3037 {
3038 msiobj_release( &package->hdr );
3039 msi_free( dialog );
3040 return NULL;
3041 }
3042 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3043 dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) );
3044 dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) );
3045 msiobj_release( &rec->hdr );
3046
3047 return dialog;
3048 }
3049
3050 static void msi_process_pending_messages( HWND hdlg )
3051 {
3052 MSG msg;
3053
3054 while( PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ) )
3055 {
3056 if( hdlg && IsDialogMessageW( hdlg, &msg ))
3057 continue;
3058 TranslateMessage( &msg );
3059 DispatchMessageW( &msg );
3060 }
3061 }
3062
3063 void msi_dialog_end_dialog( msi_dialog *dialog )
3064 {
3065 TRACE("%p\n", dialog);
3066 dialog->finished = 1;
3067 PostMessageW(dialog->hwnd, WM_NULL, 0, 0);
3068 }
3069
3070 void msi_dialog_check_messages( HANDLE handle )
3071 {
3072 DWORD r;
3073
3074 /* in threads other than the UI thread, block */
3075 if( uiThreadId != GetCurrentThreadId() )
3076 {
3077 if( handle )
3078 WaitForSingleObject( handle, INFINITE );
3079 return;
3080 }
3081
3082 /* there's two choices for the UI thread */
3083 while (1)
3084 {
3085 msi_process_pending_messages( NULL );
3086
3087 if( !handle )
3088 break;
3089
3090 /*
3091 * block here until somebody creates a new dialog or
3092 * the handle we're waiting on becomes ready
3093 */
3094 r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT );
3095 if( r == WAIT_OBJECT_0 )
3096 break;
3097 }
3098 }
3099
3100 UINT msi_dialog_run_message_loop( msi_dialog *dialog )
3101 {
3102 DWORD style;
3103 HWND hwnd;
3104
3105 if( uiThreadId != GetCurrentThreadId() )
3106 return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );
3107
3108 /* create the dialog window, don't show it yet */
3109 style = WS_OVERLAPPED;
3110 if( dialog->attributes & msidbDialogAttributesVisible )
3111 style |= WS_VISIBLE;
3112
3113 hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
3114 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3115 NULL, NULL, NULL, dialog );
3116 if( !hwnd )
3117 {
3118 ERR("Failed to create dialog %s\n", debugstr_w( dialog->name ));
3119 return ERROR_FUNCTION_FAILED;
3120 }
3121
3122 ShowWindow( hwnd, SW_SHOW );
3123 /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */
3124
3125 if( dialog->attributes & msidbDialogAttributesModal )
3126 {
3127 while( !dialog->finished )
3128 {
3129 MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT );
3130 msi_process_pending_messages( dialog->hwnd );
3131 }
3132 }
3133 else
3134 return ERROR_IO_PENDING;
3135
3136 return ERROR_SUCCESS;
3137 }
3138
3139 void msi_dialog_do_preview( msi_dialog *dialog )
3140 {
3141 TRACE("\n");
3142 dialog->attributes |= msidbDialogAttributesVisible;
3143 dialog->attributes &= ~msidbDialogAttributesModal;
3144 msi_dialog_run_message_loop( dialog );
3145 }
3146
3147 void msi_dialog_destroy( msi_dialog *dialog )
3148 {
3149 if( uiThreadId != GetCurrentThreadId() )
3150 {
3151 SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog );
3152 return;
3153 }
3154
3155 if( dialog->hwnd )
3156 ShowWindow( dialog->hwnd, SW_HIDE );
3157
3158 if( dialog->hwnd )
3159 DestroyWindow( dialog->hwnd );
3160
3161 /* destroy the list of controls */
3162 while( !list_empty( &dialog->controls ) )
3163 {
3164 msi_control *t = LIST_ENTRY( list_head( &dialog->controls ),
3165 msi_control, entry );
3166 list_remove( &t->entry );
3167 /* leave dialog->hwnd - destroying parent destroys child windows */
3168 msi_free( t->property );
3169 msi_free( t->value );
3170 if( t->hBitmap )
3171 DeleteObject( t->hBitmap );
3172 if( t->hIcon )
3173 DestroyIcon( t->hIcon );
3174 msi_free( t->tabnext );
3175 msi_free( t->type );
3176 msi_free( t );
3177 if (t->hDll)
3178 FreeLibrary( t->hDll );
3179 }
3180
3181 /* destroy the list of fonts */
3182 while( dialog->font_list )
3183 {
3184 msi_font *t = dialog->font_list;
3185 dialog->font_list = t->next;
3186 DeleteObject( t->hfont );
3187 msi_free( t );
3188 }
3189 msi_free( dialog->default_font );
3190
3191 msi_free( dialog->control_default );
3192 msi_free( dialog->control_cancel );
3193 msiobj_release( &dialog->package->hdr );
3194 dialog->package = NULL;
3195 msi_free( dialog );
3196 }
3197
3198 BOOL msi_dialog_register_class( void )
3199 {
3200 WNDCLASSW cls;
3201
3202 ZeroMemory( &cls, sizeof cls );
3203 cls.lpfnWndProc = MSIDialog_WndProc;
3204 cls.hInstance = NULL;
3205 cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION);
3206 cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
3207 cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
3208 cls.lpszMenuName = NULL;
3209 cls.lpszClassName = szMsiDialogClass;
3210
3211 if( !RegisterClassW( &cls ) )
3212 return FALSE;
3213
3214 cls.lpfnWndProc = MSIHiddenWindowProc;
3215 cls.lpszClassName = szMsiHiddenWindow;
3216
3217 if( !RegisterClassW( &cls ) )
3218 return FALSE;
3219
3220 uiThreadId = GetCurrentThreadId();
3221
3222 hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED,
3223 0, 0, 100, 100, NULL, NULL, NULL, NULL );
3224 if( !hMsiHiddenWindow )
3225 return FALSE;
3226
3227 return TRUE;
3228 }
3229
3230 void msi_dialog_unregister_class( void )
3231 {
3232 DestroyWindow( hMsiHiddenWindow );
3233 hMsiHiddenWindow = NULL;
3234 UnregisterClassW( szMsiDialogClass, NULL );
3235 UnregisterClassW( szMsiHiddenWindow, NULL );
3236 uiThreadId = 0;
3237 }
useful hacks and other patches not (yet) suitable for mainline