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[MSI] Prevent uninitialized variable usage
[reactos.git] / dll / win32 / msi / dialog.c
1 /*
2 * Implementation of the Microsoft Installer (msi.dll)
3 *
4 * Copyright 2005 Mike McCormack for CodeWeavers
5 * Copyright 2005 Aric Stewart for CodeWeavers
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #define COBJMACROS
23 #define NONAMELESSUNION
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 "msidefs.h"
34 #include "ocidl.h"
35 #include "olectl.h"
36 #include "richedit.h"
37 #include "commctrl.h"
38 #include "winreg.h"
39 #include "shlwapi.h"
40 #include "shellapi.h"
41
42 #include "wine/debug.h"
43 #include "wine/unicode.h"
44
45 #include "msipriv.h"
46 #include "msiserver.h"
47 #include "resource.h"
48
49 WINE_DEFAULT_DEBUG_CHANNEL(msi);
50
51 extern HINSTANCE msi_hInstance;
52
53 struct msi_control_tag;
54 typedef struct msi_control_tag msi_control;
55 typedef UINT (*msi_handler)( msi_dialog *, msi_control *, WPARAM );
56 typedef void (*msi_update)( msi_dialog *, msi_control * );
57 typedef UINT (*control_event_handler)( msi_dialog *, const WCHAR *, const WCHAR * );
58 typedef UINT (*event_handler)( msi_dialog *, const WCHAR * );
59
60 struct msi_control_tag
61 {
62 struct list entry;
63 HWND hwnd;
64 msi_handler handler;
65 msi_update update;
66 LPWSTR property;
67 LPWSTR value;
68 HBITMAP hBitmap;
69 HICON hIcon;
70 LPWSTR tabnext;
71 LPWSTR type;
72 HMODULE hDll;
73 float progress_current;
74 float progress_max;
75 BOOL progress_backwards;
76 DWORD attributes;
77 WCHAR name[1];
78 };
79
80 typedef struct msi_font_tag
81 {
82 struct list entry;
83 HFONT hfont;
84 COLORREF color;
85 WCHAR name[1];
86 } msi_font;
87
88 struct msi_dialog_tag
89 {
90 MSIPACKAGE *package;
91 msi_dialog *parent;
92 control_event_handler event_handler;
93 BOOL finished;
94 INT scale;
95 DWORD attributes;
96 SIZE size;
97 HWND hwnd;
98 LPWSTR default_font;
99 struct list fonts;
100 struct list controls;
101 HWND hWndFocus;
102 LPWSTR control_default;
103 LPWSTR control_cancel;
104 event_handler pending_event;
105 LPWSTR pending_argument;
106 INT retval;
107 WCHAR name[1];
108 };
109
110 struct subscriber
111 {
112 struct list entry;
113 msi_dialog *dialog;
114 WCHAR *event;
115 WCHAR *control;
116 WCHAR *attribute;
117 };
118
119 typedef UINT (*msi_dialog_control_func)( msi_dialog *dialog, MSIRECORD *rec );
120 struct control_handler
121 {
122 LPCWSTR control_type;
123 msi_dialog_control_func func;
124 };
125
126 typedef struct
127 {
128 msi_dialog* dialog;
129 msi_control *parent;
130 LPWSTR propval;
131 } radio_button_group_descr;
132
133 static const WCHAR szMsiDialogClass[] = { 'M','s','i','D','i','a','l','o','g','C','l','o','s','e','C','l','a','s','s',0 };
134 static const WCHAR szMsiHiddenWindow[] = { 'M','s','i','H','i','d','d','e','n','W','i','n','d','o','w',0 };
135 static const WCHAR szStatic[] = { 'S','t','a','t','i','c',0 };
136 static const WCHAR szButton[] = { 'B','U','T','T','O','N', 0 };
137 static const WCHAR szButtonData[] = { 'M','S','I','D','A','T','A',0 };
138 static const WCHAR szProgress[] = { 'P','r','o','g','r','e','s','s',0 };
139 static const WCHAR szText[] = { 'T','e','x','t',0 };
140 static const WCHAR szPushButton[] = { 'P','u','s','h','B','u','t','t','o','n',0 };
141 static const WCHAR szLine[] = { 'L','i','n','e',0 };
142 static const WCHAR szBitmap[] = { 'B','i','t','m','a','p',0 };
143 static const WCHAR szCheckBox[] = { 'C','h','e','c','k','B','o','x',0 };
144 static const WCHAR szScrollableText[] = { 'S','c','r','o','l','l','a','b','l','e','T','e','x','t',0 };
145 static const WCHAR szComboBox[] = { 'C','o','m','b','o','B','o','x',0 };
146 static const WCHAR szEdit[] = { 'E','d','i','t',0 };
147 static const WCHAR szMaskedEdit[] = { 'M','a','s','k','e','d','E','d','i','t',0 };
148 static const WCHAR szPathEdit[] = { 'P','a','t','h','E','d','i','t',0 };
149 static const WCHAR szProgressBar[] = { 'P','r','o','g','r','e','s','s','B','a','r',0 };
150 static const WCHAR szSetProgress[] = { 'S','e','t','P','r','o','g','r','e','s','s',0 };
151 static const WCHAR szRadioButtonGroup[] = { 'R','a','d','i','o','B','u','t','t','o','n','G','r','o','u','p',0 };
152 static const WCHAR szIcon[] = { 'I','c','o','n',0 };
153 static const WCHAR szSelectionTree[] = { 'S','e','l','e','c','t','i','o','n','T','r','e','e',0 };
154 static const WCHAR szGroupBox[] = { 'G','r','o','u','p','B','o','x',0 };
155 static const WCHAR szListBox[] = { 'L','i','s','t','B','o','x',0 };
156 static const WCHAR szDirectoryCombo[] = { 'D','i','r','e','c','t','o','r','y','C','o','m','b','o',0 };
157 static const WCHAR szDirectoryList[] = { 'D','i','r','e','c','t','o','r','y','L','i','s','t',0 };
158 static const WCHAR szVolumeCostList[] = { 'V','o','l','u','m','e','C','o','s','t','L','i','s','t',0 };
159 static const WCHAR szVolumeSelectCombo[] = { 'V','o','l','u','m','e','S','e','l','e','c','t','C','o','m','b','o',0 };
160 static const WCHAR szSelectionDescription[] = {'S','e','l','e','c','t','i','o','n','D','e','s','c','r','i','p','t','i','o','n',0};
161 static const WCHAR szSelectionPath[] = {'S','e','l','e','c','t','i','o','n','P','a','t','h',0};
162 static const WCHAR szHyperLink[] = {'H','y','p','e','r','L','i','n','k',0};
163
164 /* dialog sequencing */
165
166 #define WM_MSI_DIALOG_CREATE (WM_USER+0x100)
167 #define WM_MSI_DIALOG_DESTROY (WM_USER+0x101)
168
169 #define USER_INSTALLSTATE_ALL 0x1000
170
171 static DWORD uiThreadId;
172 static HWND hMsiHiddenWindow;
173
174 static LPWSTR msi_get_window_text( HWND hwnd )
175 {
176 UINT sz, r;
177 LPWSTR buf;
178
179 sz = 0x20;
180 buf = msi_alloc( sz*sizeof(WCHAR) );
181 while ( buf )
182 {
183 r = GetWindowTextW( hwnd, buf, sz );
184 if ( r < (sz - 1) )
185 break;
186 sz *= 2;
187 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
188 }
189
190 return buf;
191 }
192
193 static INT msi_dialog_scale_unit( msi_dialog *dialog, INT val )
194 {
195 return MulDiv( val, dialog->scale, 12 );
196 }
197
198 static msi_control *msi_dialog_find_control( msi_dialog *dialog, LPCWSTR name )
199 {
200 msi_control *control;
201
202 if( !name )
203 return NULL;
204 if( !dialog->hwnd )
205 return NULL;
206 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
207 if( !strcmpW( control->name, name ) ) /* FIXME: case sensitive? */
208 return control;
209 return NULL;
210 }
211
212 static msi_control *msi_dialog_find_control_by_type( msi_dialog *dialog, LPCWSTR type )
213 {
214 msi_control *control;
215
216 if( !type )
217 return NULL;
218 if( !dialog->hwnd )
219 return NULL;
220 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
221 if( !strcmpW( control->type, type ) ) /* FIXME: case sensitive? */
222 return control;
223 return NULL;
224 }
225
226 static msi_control *msi_dialog_find_control_by_hwnd( msi_dialog *dialog, HWND hwnd )
227 {
228 msi_control *control;
229
230 if( !dialog->hwnd )
231 return NULL;
232 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
233 if( hwnd == control->hwnd )
234 return control;
235 return NULL;
236 }
237
238 static LPWSTR msi_get_deformatted_field( MSIPACKAGE *package, MSIRECORD *rec, int field )
239 {
240 LPCWSTR str = MSI_RecordGetString( rec, field );
241 LPWSTR ret = NULL;
242
243 if (str)
244 deformat_string( package, str, &ret );
245 return ret;
246 }
247
248 static LPWSTR msi_dialog_dup_property( msi_dialog *dialog, LPCWSTR property, BOOL indirect )
249 {
250 LPWSTR prop = NULL;
251
252 if (!property)
253 return NULL;
254
255 if (indirect)
256 prop = msi_dup_property( dialog->package->db, property );
257
258 if (!prop)
259 prop = strdupW( property );
260
261 return prop;
262 }
263
264 /*
265 * msi_dialog_get_style
266 *
267 * Extract the {\style} string from the front of the text to display and
268 * update the pointer. Only the last style in a list is applied.
269 */
270 static LPWSTR msi_dialog_get_style( LPCWSTR p, LPCWSTR *rest )
271 {
272 LPWSTR ret;
273 LPCWSTR q, i, first;
274 DWORD len;
275
276 q = NULL;
277 *rest = p;
278 if( !p )
279 return NULL;
280
281 while ((first = strchrW( p, '{' )) && (q = strchrW( first + 1, '}' )))
282 {
283 p = first + 1;
284 if( *p != '\\' && *p != '&' )
285 return NULL;
286
287 /* little bit of sanity checking to stop us getting confused with RTF */
288 for( i=++p; i<q; i++ )
289 if( *i == '}' || *i == '\\' )
290 return NULL;
291 }
292
293 if (!q)
294 return NULL;
295
296 *rest = ++q;
297 len = q - p;
298
299 ret = msi_alloc( len*sizeof(WCHAR) );
300 if( !ret )
301 return ret;
302 memcpy( ret, p, len*sizeof(WCHAR) );
303 ret[len-1] = 0;
304 return ret;
305 }
306
307 static UINT msi_dialog_add_font( MSIRECORD *rec, LPVOID param )
308 {
309 msi_dialog *dialog = param;
310 msi_font *font;
311 LPCWSTR face, name;
312 LOGFONTW lf;
313 INT style;
314 HDC hdc;
315
316 /* create a font and add it to the list */
317 name = MSI_RecordGetString( rec, 1 );
318 font = msi_alloc( FIELD_OFFSET( msi_font, name[strlenW( name ) + 1] ));
319 strcpyW( font->name, name );
320 list_add_head( &dialog->fonts, &font->entry );
321
322 font->color = MSI_RecordGetInteger( rec, 4 );
323
324 memset( &lf, 0, sizeof lf );
325 face = MSI_RecordGetString( rec, 2 );
326 lf.lfHeight = MSI_RecordGetInteger( rec, 3 );
327 style = MSI_RecordGetInteger( rec, 5 );
328 if( style & msidbTextStyleStyleBitsBold )
329 lf.lfWeight = FW_BOLD;
330 if( style & msidbTextStyleStyleBitsItalic )
331 lf.lfItalic = TRUE;
332 if( style & msidbTextStyleStyleBitsUnderline )
333 lf.lfUnderline = TRUE;
334 if( style & msidbTextStyleStyleBitsStrike )
335 lf.lfStrikeOut = TRUE;
336 lstrcpynW( lf.lfFaceName, face, LF_FACESIZE );
337
338 /* adjust the height */
339 hdc = GetDC( dialog->hwnd );
340 if (hdc)
341 {
342 lf.lfHeight = -MulDiv(lf.lfHeight, GetDeviceCaps(hdc, LOGPIXELSY), 72);
343 ReleaseDC( dialog->hwnd, hdc );
344 }
345
346 font->hfont = CreateFontIndirectW( &lf );
347
348 TRACE("Adding font style %s\n", debugstr_w(font->name) );
349
350 return ERROR_SUCCESS;
351 }
352
353 static msi_font *msi_dialog_find_font( msi_dialog *dialog, LPCWSTR name )
354 {
355 msi_font *font = NULL;
356
357 LIST_FOR_EACH_ENTRY( font, &dialog->fonts, msi_font, entry )
358 if( !strcmpW( font->name, name ) ) /* FIXME: case sensitive? */
359 break;
360
361 return font;
362 }
363
364 static UINT msi_dialog_set_font( msi_dialog *dialog, HWND hwnd, LPCWSTR name )
365 {
366 msi_font *font;
367
368 font = msi_dialog_find_font( dialog, name );
369 if( font )
370 SendMessageW( hwnd, WM_SETFONT, (WPARAM) font->hfont, TRUE );
371 else
372 ERR("No font entry for %s\n", debugstr_w(name));
373 return ERROR_SUCCESS;
374 }
375
376 static UINT msi_dialog_build_font_list( msi_dialog *dialog )
377 {
378 static const WCHAR query[] = {
379 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
380 '`','T','e','x','t','S','t','y','l','e','`',0};
381 MSIQUERY *view;
382 UINT r;
383
384 TRACE("dialog %p\n", dialog );
385
386 r = MSI_OpenQuery( dialog->package->db, &view, query );
387 if( r != ERROR_SUCCESS )
388 return r;
389
390 r = MSI_IterateRecords( view, NULL, msi_dialog_add_font, dialog );
391 msiobj_release( &view->hdr );
392 return r;
393 }
394
395 static void msi_destroy_control( msi_control *t )
396 {
397 list_remove( &t->entry );
398 /* leave dialog->hwnd - destroying parent destroys child windows */
399 msi_free( t->property );
400 msi_free( t->value );
401 if( t->hBitmap )
402 DeleteObject( t->hBitmap );
403 if( t->hIcon )
404 DestroyIcon( t->hIcon );
405 msi_free( t->tabnext );
406 msi_free( t->type );
407 if (t->hDll)
408 FreeLibrary( t->hDll );
409 msi_free( t );
410 }
411
412 static msi_control *dialog_create_window( msi_dialog *dialog, MSIRECORD *rec, DWORD exstyle,
413 const WCHAR *szCls, const WCHAR *name, const WCHAR *text,
414 DWORD style, HWND parent )
415 {
416 DWORD x, y, width, height;
417 LPWSTR font = NULL, title_font = NULL;
418 LPCWSTR title = NULL;
419 msi_control *control;
420
421 style |= WS_CHILD;
422
423 control = msi_alloc( FIELD_OFFSET( msi_control, name[strlenW( name ) + 1] ));
424 if (!control)
425 return NULL;
426
427 strcpyW( control->name, name );
428 list_add_tail( &dialog->controls, &control->entry );
429 control->handler = NULL;
430 control->update = NULL;
431 control->property = NULL;
432 control->value = NULL;
433 control->hBitmap = NULL;
434 control->hIcon = NULL;
435 control->hDll = NULL;
436 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
437 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
438 control->progress_current = 0;
439 control->progress_max = 100;
440 control->progress_backwards = FALSE;
441
442 x = MSI_RecordGetInteger( rec, 4 );
443 y = MSI_RecordGetInteger( rec, 5 );
444 width = MSI_RecordGetInteger( rec, 6 );
445 height = MSI_RecordGetInteger( rec, 7 );
446
447 x = msi_dialog_scale_unit( dialog, x );
448 y = msi_dialog_scale_unit( dialog, y );
449 width = msi_dialog_scale_unit( dialog, width );
450 height = msi_dialog_scale_unit( dialog, height );
451
452 if( text )
453 {
454 deformat_string( dialog->package, text, &title_font );
455 font = msi_dialog_get_style( title_font, &title );
456 }
457
458 control->hwnd = CreateWindowExW( exstyle, szCls, title, style,
459 x, y, width, height, parent, NULL, NULL, NULL );
460
461 TRACE("Dialog %s control %s hwnd %p\n",
462 debugstr_w(dialog->name), debugstr_w(text), control->hwnd );
463
464 msi_dialog_set_font( dialog, control->hwnd,
465 font ? font : dialog->default_font );
466
467 msi_free( title_font );
468 msi_free( font );
469
470 return control;
471 }
472
473 static LPWSTR msi_dialog_get_uitext( msi_dialog *dialog, LPCWSTR key )
474 {
475 MSIRECORD *rec;
476 LPWSTR text;
477
478 static const WCHAR query[] = {
479 's','e','l','e','c','t',' ','*',' ',
480 'f','r','o','m',' ','`','U','I','T','e','x','t','`',' ',
481 'w','h','e','r','e',' ','`','K','e','y','`',' ','=',' ','\'','%','s','\'',0
482 };
483
484 rec = MSI_QueryGetRecord( dialog->package->db, query, key );
485 if (!rec) return NULL;
486 text = strdupW( MSI_RecordGetString( rec, 2 ) );
487 msiobj_release( &rec->hdr );
488 return text;
489 }
490
491 static MSIRECORD *msi_get_binary_record( MSIDATABASE *db, LPCWSTR name )
492 {
493 static const WCHAR query[] = {
494 's','e','l','e','c','t',' ','*',' ',
495 'f','r','o','m',' ','B','i','n','a','r','y',' ',
496 'w','h','e','r','e',' ',
497 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0
498 };
499
500 return MSI_QueryGetRecord( db, query, name );
501 }
502
503 static HANDLE msi_load_image( MSIDATABASE *db, LPCWSTR name, UINT type,
504 UINT cx, UINT cy, UINT flags )
505 {
506 MSIRECORD *rec;
507 HANDLE himage = NULL;
508 LPWSTR tmp;
509 UINT r;
510
511 TRACE("%p %s %u %u %08x\n", db, debugstr_w(name), cx, cy, flags);
512
513 if (!(tmp = msi_create_temp_file( db ))) return NULL;
514
515 rec = msi_get_binary_record( db, name );
516 if( rec )
517 {
518 r = MSI_RecordStreamToFile( rec, 2, tmp );
519 if( r == ERROR_SUCCESS )
520 {
521 himage = LoadImageW( 0, tmp, type, cx, cy, flags );
522 }
523 msiobj_release( &rec->hdr );
524 }
525 DeleteFileW( tmp );
526
527 msi_free( tmp );
528 return himage;
529 }
530
531 static HICON msi_load_icon( MSIDATABASE *db, LPCWSTR text, UINT attributes )
532 {
533 DWORD cx = 0, cy = 0, flags;
534
535 flags = LR_LOADFROMFILE | LR_DEFAULTSIZE;
536 if( attributes & msidbControlAttributesFixedSize )
537 {
538 flags &= ~LR_DEFAULTSIZE;
539 if( attributes & msidbControlAttributesIconSize16 )
540 {
541 cx += 16;
542 cy += 16;
543 }
544 if( attributes & msidbControlAttributesIconSize32 )
545 {
546 cx += 32;
547 cy += 32;
548 }
549 /* msidbControlAttributesIconSize48 handled by above logic */
550 }
551 return msi_load_image( db, text, IMAGE_ICON, cx, cy, flags );
552 }
553
554 static void msi_dialog_update_controls( msi_dialog *dialog, LPCWSTR property )
555 {
556 msi_control *control;
557
558 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
559 {
560 if ( control->property && !strcmpW( control->property, property ) && control->update )
561 control->update( dialog, control );
562 }
563 }
564
565 static void msi_dialog_update_all_controls( msi_dialog *dialog )
566 {
567 msi_control *control;
568
569 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
570 {
571 if ( control->property && control->update )
572 control->update( dialog, control );
573 }
574 }
575
576 static void msi_dialog_set_property( MSIPACKAGE *package, LPCWSTR property, LPCWSTR value )
577 {
578 UINT r = msi_set_property( package->db, property, value, -1 );
579 if (r == ERROR_SUCCESS && !strcmpW( property, szSourceDir ))
580 msi_reset_folders( package, TRUE );
581 }
582
583 static MSIFEATURE *msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
584 {
585 TVITEMW tvi;
586
587 /* get the feature from the item */
588 memset( &tvi, 0, sizeof tvi );
589 tvi.hItem = hItem;
590 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
591 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM)&tvi );
592 return (MSIFEATURE *)tvi.lParam;
593 }
594
595 struct msi_selection_tree_info
596 {
597 msi_dialog *dialog;
598 HWND hwnd;
599 WNDPROC oldproc;
600 HTREEITEM selected;
601 };
602
603 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control )
604 {
605 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
606 return msi_seltree_feature_from_item( control->hwnd, info->selected );
607 }
608
609 static void dialog_handle_event( msi_dialog *dialog, const WCHAR *control,
610 const WCHAR *attribute, MSIRECORD *rec )
611 {
612 msi_control* ctrl;
613
614 ctrl = msi_dialog_find_control( dialog, control );
615 if (!ctrl)
616 return;
617 if( !strcmpW( attribute, szText ) )
618 {
619 const WCHAR *font_text, *text = NULL;
620 WCHAR *font, *text_fmt = NULL;
621
622 font_text = MSI_RecordGetString( rec , 1 );
623 font = msi_dialog_get_style( font_text, &text );
624 deformat_string( dialog->package, text, &text_fmt );
625 if (text_fmt) text = text_fmt;
626 else text = szEmpty;
627
628 SetWindowTextW( ctrl->hwnd, text );
629
630 msi_free( font );
631 msi_free( text_fmt );
632 msi_dialog_check_messages( NULL );
633 }
634 else if( !strcmpW( attribute, szProgress ) )
635 {
636 DWORD func, val1, val2, units;
637
638 func = MSI_RecordGetInteger( rec, 1 );
639 val1 = MSI_RecordGetInteger( rec, 2 );
640 val2 = MSI_RecordGetInteger( rec, 3 );
641
642 TRACE("progress: func %u val1 %u val2 %u\n", func, val1, val2);
643
644 units = val1 / 512;
645 switch (func)
646 {
647 case 0: /* init */
648 SendMessageW( ctrl->hwnd, PBM_SETRANGE, 0, MAKELPARAM(0,100) );
649 if (val2)
650 {
651 ctrl->progress_max = units ? units : 100;
652 ctrl->progress_current = units;
653 ctrl->progress_backwards = TRUE;
654 SendMessageW( ctrl->hwnd, PBM_SETPOS, 100, 0 );
655 }
656 else
657 {
658 ctrl->progress_max = units ? units : 100;
659 ctrl->progress_current = 0;
660 ctrl->progress_backwards = FALSE;
661 SendMessageW( ctrl->hwnd, PBM_SETPOS, 0, 0 );
662 }
663 break;
664 case 1: /* action data increment */
665 if (val2) dialog->package->action_progress_increment = val1;
666 else dialog->package->action_progress_increment = 0;
667 break;
668 case 2: /* move */
669 if (ctrl->progress_backwards)
670 {
671 if (units >= ctrl->progress_current) ctrl->progress_current -= units;
672 else ctrl->progress_current = 0;
673 }
674 else
675 {
676 if (ctrl->progress_current + units < ctrl->progress_max) ctrl->progress_current += units;
677 else ctrl->progress_current = ctrl->progress_max;
678 }
679 SendMessageW( ctrl->hwnd, PBM_SETPOS, MulDiv(100, ctrl->progress_current, ctrl->progress_max), 0 );
680 break;
681 case 3: /* add */
682 ctrl->progress_max += units;
683 break;
684 default:
685 FIXME("Unknown progress message %u\n", func);
686 break;
687 }
688 }
689 else if ( !strcmpW( attribute, szProperty ) )
690 {
691 MSIFEATURE *feature = msi_seltree_get_selected_feature( ctrl );
692 if (feature) msi_dialog_set_property( dialog->package, ctrl->property, feature->Directory );
693 }
694 else if ( !strcmpW( attribute, szSelectionPath ) )
695 {
696 BOOL indirect = ctrl->attributes & msidbControlAttributesIndirect;
697 LPWSTR path = msi_dialog_dup_property( dialog, ctrl->property, indirect );
698 if (!path) return;
699 SetWindowTextW( ctrl->hwnd, path );
700 msi_free(path);
701 }
702 else
703 {
704 FIXME("Attribute %s not being set\n", debugstr_w(attribute));
705 return;
706 }
707 }
708
709 static void event_subscribe( msi_dialog *dialog, const WCHAR *event, const WCHAR *control, const WCHAR *attribute )
710 {
711 struct subscriber *sub;
712
713 TRACE("dialog %s event %s control %s attribute %s\n", debugstr_w(dialog->name), debugstr_w(event),
714 debugstr_w(control), debugstr_w(attribute));
715
716 LIST_FOR_EACH_ENTRY( sub, &dialog->package->subscriptions, struct subscriber, entry )
717 {
718 if (sub->dialog == dialog &&
719 !strcmpiW( sub->event, event ) &&
720 !strcmpiW( sub->control, control ) &&
721 !strcmpiW( sub->attribute, attribute ))
722 {
723 TRACE("already subscribed\n");
724 return;
725 };
726 }
727 if (!(sub = msi_alloc( sizeof(*sub) ))) return;
728 sub->dialog = dialog;
729 sub->event = strdupW( event );
730 sub->control = strdupW( control );
731 sub->attribute = strdupW( attribute );
732 list_add_tail( &dialog->package->subscriptions, &sub->entry );
733 }
734
735 struct dialog_control
736 {
737 msi_dialog *dialog;
738 const WCHAR *control;
739 };
740
741 static UINT map_event( MSIRECORD *row, void *param )
742 {
743 struct dialog_control *dc = param;
744 const WCHAR *event = MSI_RecordGetString( row, 3 );
745 const WCHAR *attribute = MSI_RecordGetString( row, 4 );
746
747 event_subscribe( dc->dialog, event, dc->control, attribute );
748 return ERROR_SUCCESS;
749 }
750
751 static void dialog_map_events( msi_dialog *dialog, const WCHAR *control )
752 {
753 static const WCHAR queryW[] =
754 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
755 '`','E','v','e','n','t','M','a','p','p','i','n','g','`',' ',
756 'W','H','E','R','E',' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
757 'A','N','D',' ','`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',0};
758 MSIQUERY *view;
759 struct dialog_control dialog_control =
760 {
761 dialog,
762 control
763 };
764
765 if (!MSI_OpenQuery( dialog->package->db, &view, queryW, dialog->name, control ))
766 {
767 MSI_IterateRecords( view, NULL, map_event, &dialog_control );
768 msiobj_release( &view->hdr );
769 }
770 }
771
772 /* everything except radio buttons */
773 static msi_control *msi_dialog_add_control( msi_dialog *dialog,
774 MSIRECORD *rec, LPCWSTR szCls, DWORD style )
775 {
776 DWORD attributes;
777 const WCHAR *text = NULL, *name, *control_type;
778 DWORD exstyle = 0;
779
780 name = MSI_RecordGetString( rec, 2 );
781 control_type = MSI_RecordGetString( rec, 3 );
782 attributes = MSI_RecordGetInteger( rec, 8 );
783 if (strcmpW( control_type, szScrollableText )) text = MSI_RecordGetString( rec, 10 );
784
785 TRACE("%s, %s, %08x, %s, %08x\n", debugstr_w(szCls), debugstr_w(name),
786 attributes, debugstr_w(text), style);
787
788 if( attributes & msidbControlAttributesVisible )
789 style |= WS_VISIBLE;
790 if( ~attributes & msidbControlAttributesEnabled )
791 style |= WS_DISABLED;
792 if( attributes & msidbControlAttributesSunken )
793 exstyle |= WS_EX_CLIENTEDGE;
794
795 dialog_map_events( dialog, name );
796
797 return dialog_create_window( dialog, rec, exstyle, szCls, name, text, style, dialog->hwnd );
798 }
799
800 struct msi_text_info
801 {
802 msi_font *font;
803 WNDPROC oldproc;
804 DWORD attributes;
805 };
806
807 /*
808 * we don't erase our own background,
809 * so we have to make sure that the parent window redraws first
810 */
811 static void msi_text_on_settext( HWND hWnd )
812 {
813 HWND hParent;
814 RECT rc;
815
816 hParent = GetParent( hWnd );
817 GetWindowRect( hWnd, &rc );
818 MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 );
819 InvalidateRect( hParent, &rc, TRUE );
820 }
821
822 static LRESULT WINAPI
823 MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
824 {
825 struct msi_text_info *info;
826 LRESULT r = 0;
827
828 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
829
830 info = GetPropW(hWnd, szButtonData);
831
832 if( msg == WM_CTLCOLORSTATIC &&
833 ( info->attributes & msidbControlAttributesTransparent ) )
834 {
835 SetBkMode( (HDC)wParam, TRANSPARENT );
836 return (LRESULT) GetStockObject(NULL_BRUSH);
837 }
838
839 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
840 if ( info->font )
841 SetTextColor( (HDC)wParam, info->font->color );
842
843 switch( msg )
844 {
845 case WM_SETTEXT:
846 msi_text_on_settext( hWnd );
847 break;
848 case WM_NCDESTROY:
849 msi_free( info );
850 RemovePropW( hWnd, szButtonData );
851 break;
852 }
853
854 return r;
855 }
856
857 static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec )
858 {
859 msi_control *control;
860 struct msi_text_info *info;
861 LPCWSTR text, ptr, prop, control_name;
862 LPWSTR font_name;
863
864 TRACE("%p %p\n", dialog, rec);
865
866 control = msi_dialog_add_control( dialog, rec, szStatic, SS_LEFT | WS_GROUP );
867 if( !control )
868 return ERROR_FUNCTION_FAILED;
869
870 info = msi_alloc( sizeof *info );
871 if( !info )
872 return ERROR_SUCCESS;
873
874 control_name = MSI_RecordGetString( rec, 2 );
875 control->attributes = MSI_RecordGetInteger( rec, 8 );
876 prop = MSI_RecordGetString( rec, 9 );
877 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
878
879 text = MSI_RecordGetString( rec, 10 );
880 font_name = msi_dialog_get_style( text, &ptr );
881 info->font = ( font_name ) ? msi_dialog_find_font( dialog, font_name ) : NULL;
882 msi_free( font_name );
883
884 info->attributes = MSI_RecordGetInteger( rec, 8 );
885 if( info->attributes & msidbControlAttributesTransparent )
886 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT );
887
888 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
889 (LONG_PTR)MSIText_WndProc );
890 SetPropW( control->hwnd, szButtonData, info );
891
892 event_subscribe( dialog, szSelectionPath, control_name, szSelectionPath );
893 return ERROR_SUCCESS;
894 }
895
896 /* strip any leading text style label from text field */
897 static WCHAR *msi_get_binary_name( MSIPACKAGE *package, MSIRECORD *rec )
898 {
899 WCHAR *p, *text;
900
901 text = msi_get_deformatted_field( package, rec, 10 );
902 if (!text)
903 return NULL;
904
905 p = text;
906 while (*p && *p != '{') p++;
907 if (!*p++) return text;
908
909 while (*p && *p != '}') p++;
910 if (!*p++) return text;
911
912 p = strdupW( p );
913 msi_free( text );
914 return p;
915 }
916
917 static UINT msi_dialog_set_property_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
918 {
919 static const WCHAR szNullArg[] = {'{','}',0};
920 LPWSTR p, prop, arg_fmt = NULL;
921 UINT len;
922
923 len = strlenW( event );
924 prop = msi_alloc( len * sizeof(WCHAR) );
925 strcpyW( prop, &event[1] );
926 p = strchrW( prop, ']' );
927 if (p && (p[1] == 0 || p[1] == ' '))
928 {
929 *p = 0;
930 if (strcmpW( szNullArg, arg ))
931 deformat_string( dialog->package, arg, &arg_fmt );
932 msi_dialog_set_property( dialog->package, prop, arg_fmt );
933 msi_dialog_update_controls( dialog, prop );
934 msi_free( arg_fmt );
935 }
936 else ERR("Badly formatted property string - what happens?\n");
937 msi_free( prop );
938 return ERROR_SUCCESS;
939 }
940
941 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
942 {
943 LPWSTR event_fmt = NULL, arg_fmt = NULL;
944
945 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
946
947 deformat_string( dialog->package, event, &event_fmt );
948 deformat_string( dialog->package, arg, &arg_fmt );
949
950 dialog->event_handler( dialog, event_fmt, arg_fmt );
951
952 msi_free( event_fmt );
953 msi_free( arg_fmt );
954
955 return ERROR_SUCCESS;
956 }
957
958 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
959 {
960 msi_dialog *dialog = param;
961 LPCWSTR condition, event, arg;
962 UINT r;
963
964 condition = MSI_RecordGetString( rec, 5 );
965 r = MSI_EvaluateConditionW( dialog->package, condition );
966 if (r == MSICONDITION_TRUE || r == MSICONDITION_NONE)
967 {
968 event = MSI_RecordGetString( rec, 3 );
969 arg = MSI_RecordGetString( rec, 4 );
970 if (event[0] == '[')
971 msi_dialog_set_property_event( dialog, event, arg );
972 else
973 msi_dialog_send_event( dialog, event, arg );
974 }
975 return ERROR_SUCCESS;
976 }
977
978 static UINT msi_dialog_button_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
979 {
980 static const WCHAR query[] = {
981 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
982 'C','o','n','t','r','o','l','E','v','e','n','t',' ','W','H','E','R','E',' ',
983 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ','A','N','D',' ',
984 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
985 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0};
986 MSIQUERY *view;
987 UINT r;
988
989 if (HIWORD(param) != BN_CLICKED)
990 return ERROR_SUCCESS;
991
992 r = MSI_OpenQuery( dialog->package->db, &view, query, dialog->name, control->name );
993 if (r != ERROR_SUCCESS)
994 {
995 ERR("query failed\n");
996 return ERROR_SUCCESS;
997 }
998 r = MSI_IterateRecords( view, 0, msi_dialog_control_event, dialog );
999 msiobj_release( &view->hdr );
1000
1001 /* dialog control events must be processed last regardless of ordering */
1002 if (dialog->pending_event)
1003 {
1004 r = dialog->pending_event( dialog, dialog->pending_argument );
1005
1006 msi_free( dialog->pending_argument );
1007 dialog->pending_event = NULL;
1008 dialog->pending_argument = NULL;
1009 }
1010 return r;
1011 }
1012
1013 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
1014 {
1015 msi_control *control;
1016 UINT attributes, style;
1017
1018 TRACE("%p %p\n", dialog, rec);
1019
1020 style = WS_TABSTOP;
1021 attributes = MSI_RecordGetInteger( rec, 8 );
1022 if( attributes & msidbControlAttributesIcon )
1023 style |= BS_ICON;
1024
1025 control = msi_dialog_add_control( dialog, rec, szButton, style );
1026 if( !control )
1027 return ERROR_FUNCTION_FAILED;
1028
1029 control->handler = msi_dialog_button_handler;
1030
1031 if (attributes & msidbControlAttributesIcon)
1032 {
1033 /* set the icon */
1034 LPWSTR name = msi_get_binary_name( dialog->package, rec );
1035 control->hIcon = msi_load_icon( dialog->package->db, name, attributes );
1036 if (control->hIcon)
1037 {
1038 SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
1039 }
1040 else
1041 ERR("Failed to load icon %s\n", debugstr_w(name));
1042 msi_free( name );
1043 }
1044
1045 return ERROR_SUCCESS;
1046 }
1047
1048 static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop )
1049 {
1050 static const WCHAR query[] = {
1051 'S','E','L','E','C','T',' ','*',' ',
1052 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x','`',' ',
1053 'W','H','E','R','E',' ',
1054 '`','P','r','o','p','e','r','t','y','`',' ','=',' ',
1055 '\'','%','s','\'',0
1056 };
1057 MSIRECORD *rec = NULL;
1058 LPWSTR ret = NULL;
1059
1060 /* find if there is a value associated with the checkbox */
1061 rec = MSI_QueryGetRecord( dialog->package->db, query, prop );
1062 if (!rec)
1063 return ret;
1064
1065 ret = msi_get_deformatted_field( dialog->package, rec, 2 );
1066 if( ret && !ret[0] )
1067 {
1068 msi_free( ret );
1069 ret = NULL;
1070 }
1071 msiobj_release( &rec->hdr );
1072 if (ret)
1073 return ret;
1074
1075 ret = msi_dup_property( dialog->package->db, prop );
1076 if( ret && !ret[0] )
1077 {
1078 msi_free( ret );
1079 ret = NULL;
1080 }
1081
1082 return ret;
1083 }
1084
1085 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog, msi_control *control )
1086 {
1087 WCHAR state[2] = {0};
1088 DWORD sz = 2;
1089
1090 msi_get_property( dialog->package->db, control->property, state, &sz );
1091 return state[0] ? 1 : 0;
1092 }
1093
1094 static void msi_dialog_set_checkbox_state( msi_dialog *dialog, msi_control *control, UINT state )
1095 {
1096 static const WCHAR szState[] = {'1',0};
1097 LPCWSTR val;
1098
1099 /* if uncheck then the property is set to NULL */
1100 if (!state)
1101 {
1102 msi_dialog_set_property( dialog->package, control->property, NULL );
1103 return;
1104 }
1105
1106 /* check for a custom state */
1107 if (control->value && control->value[0])
1108 val = control->value;
1109 else
1110 val = szState;
1111
1112 msi_dialog_set_property( dialog->package, control->property, val );
1113 }
1114
1115 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog, msi_control *control )
1116 {
1117 UINT state = msi_dialog_get_checkbox_state( dialog, control );
1118 SendMessageW( control->hwnd, BM_SETCHECK, state ? BST_CHECKED : BST_UNCHECKED, 0 );
1119 }
1120
1121 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
1122 {
1123 UINT state;
1124
1125 if (HIWORD(param) != BN_CLICKED)
1126 return ERROR_SUCCESS;
1127
1128 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name), debugstr_w(control->property));
1129
1130 state = msi_dialog_get_checkbox_state( dialog, control );
1131 state = state ? 0 : 1;
1132 msi_dialog_set_checkbox_state( dialog, control, state );
1133 msi_dialog_checkbox_sync_state( dialog, control );
1134
1135 return msi_dialog_button_handler( dialog, control, param );
1136 }
1137
1138 static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec )
1139 {
1140 msi_control *control;
1141 LPCWSTR prop;
1142
1143 TRACE("%p %p\n", dialog, rec);
1144
1145 control = msi_dialog_add_control( dialog, rec, szButton, BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP );
1146 control->handler = msi_dialog_checkbox_handler;
1147 control->update = msi_dialog_checkbox_sync_state;
1148 prop = MSI_RecordGetString( rec, 9 );
1149 if (prop)
1150 {
1151 control->property = strdupW( prop );
1152 control->value = msi_get_checkbox_value( dialog, prop );
1153 TRACE("control %s value %s\n", debugstr_w(control->property), debugstr_w(control->value));
1154 }
1155 msi_dialog_checkbox_sync_state( dialog, control );
1156 return ERROR_SUCCESS;
1157 }
1158
1159 static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec )
1160 {
1161 DWORD attributes;
1162 LPCWSTR name;
1163 DWORD style, exstyle = 0;
1164 DWORD x, y, width, height;
1165 msi_control *control;
1166
1167 TRACE("%p %p\n", dialog, rec);
1168
1169 style = WS_CHILD | SS_ETCHEDHORZ | SS_SUNKEN;
1170
1171 name = MSI_RecordGetString( rec, 2 );
1172 attributes = MSI_RecordGetInteger( rec, 8 );
1173
1174 if( attributes & msidbControlAttributesVisible )
1175 style |= WS_VISIBLE;
1176 if( ~attributes & msidbControlAttributesEnabled )
1177 style |= WS_DISABLED;
1178 if( attributes & msidbControlAttributesSunken )
1179 exstyle |= WS_EX_CLIENTEDGE;
1180
1181 dialog_map_events( dialog, name );
1182
1183 control = msi_alloc( FIELD_OFFSET(msi_control, name[strlenW( name ) + 1] ));
1184 if (!control)
1185 return ERROR_OUTOFMEMORY;
1186
1187 strcpyW( control->name, name );
1188 list_add_head( &dialog->controls, &control->entry );
1189 control->handler = NULL;
1190 control->property = NULL;
1191 control->value = NULL;
1192 control->hBitmap = NULL;
1193 control->hIcon = NULL;
1194 control->hDll = NULL;
1195 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
1196 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
1197 control->progress_current = 0;
1198 control->progress_max = 100;
1199 control->progress_backwards = FALSE;
1200
1201 x = MSI_RecordGetInteger( rec, 4 );
1202 y = MSI_RecordGetInteger( rec, 5 );
1203 width = MSI_RecordGetInteger( rec, 6 );
1204
1205 x = msi_dialog_scale_unit( dialog, x );
1206 y = msi_dialog_scale_unit( dialog, y );
1207 width = msi_dialog_scale_unit( dialog, width );
1208 height = 2; /* line is exactly 2 units in height */
1209
1210 control->hwnd = CreateWindowExW( exstyle, szStatic, NULL, style,
1211 x, y, width, height, dialog->hwnd, NULL, NULL, NULL );
1212
1213 TRACE("Dialog %s control %s hwnd %p\n",
1214 debugstr_w(dialog->name), debugstr_w(name), control->hwnd );
1215
1216 return ERROR_SUCCESS;
1217 }
1218
1219 /******************** Scroll Text ********************************************/
1220
1221 struct msi_scrolltext_info
1222 {
1223 msi_dialog *dialog;
1224 msi_control *control;
1225 WNDPROC oldproc;
1226 };
1227
1228 static LRESULT WINAPI
1229 MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1230 {
1231 struct msi_scrolltext_info *info;
1232 HRESULT r;
1233
1234 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1235
1236 info = GetPropW( hWnd, szButtonData );
1237
1238 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
1239
1240 switch( msg )
1241 {
1242 case WM_GETDLGCODE:
1243 return DLGC_WANTARROWS;
1244 case WM_NCDESTROY:
1245 msi_free( info );
1246 RemovePropW( hWnd, szButtonData );
1247 break;
1248 case WM_PAINT:
1249 /* native MSI sets a wait cursor here */
1250 msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED );
1251 break;
1252 }
1253 return r;
1254 }
1255
1256 struct msi_streamin_info
1257 {
1258 LPSTR string;
1259 DWORD offset;
1260 DWORD length;
1261 };
1262
1263 static DWORD CALLBACK
1264 msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb )
1265 {
1266 struct msi_streamin_info *info = (struct msi_streamin_info*) arg;
1267
1268 if( (count + info->offset) > info->length )
1269 count = info->length - info->offset;
1270 memcpy( buffer, &info->string[ info->offset ], count );
1271 *pcb = count;
1272 info->offset += count;
1273
1274 TRACE("%d/%d\n", info->offset, info->length);
1275
1276 return 0;
1277 }
1278
1279 static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text )
1280 {
1281 struct msi_streamin_info info;
1282 EDITSTREAM es;
1283
1284 info.string = strdupWtoA( text );
1285 info.offset = 0;
1286 info.length = lstrlenA( info.string ) + 1;
1287
1288 es.dwCookie = (DWORD_PTR) &info;
1289 es.dwError = 0;
1290 es.pfnCallback = msi_richedit_stream_in;
1291
1292 SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es );
1293
1294 msi_free( info.string );
1295 }
1296
1297 static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec )
1298 {
1299 static const WCHAR szRichEdit20W[] = {'R','i','c','h','E','d','i','t','2','0','W',0};
1300 struct msi_scrolltext_info *info;
1301 msi_control *control;
1302 HMODULE hRichedit;
1303 LPCWSTR text;
1304 DWORD style;
1305
1306 info = msi_alloc( sizeof *info );
1307 if (!info)
1308 return ERROR_FUNCTION_FAILED;
1309
1310 hRichedit = LoadLibraryA("riched20");
1311
1312 style = WS_BORDER | ES_MULTILINE | WS_VSCROLL |
1313 ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP;
1314 control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style );
1315 if (!control)
1316 {
1317 FreeLibrary( hRichedit );
1318 msi_free( info );
1319 return ERROR_FUNCTION_FAILED;
1320 }
1321
1322 control->hDll = hRichedit;
1323
1324 info->dialog = dialog;
1325 info->control = control;
1326
1327 /* subclass the static control */
1328 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1329 (LONG_PTR)MSIScrollText_WndProc );
1330 SetPropW( control->hwnd, szButtonData, info );
1331
1332 /* add the text into the richedit */
1333 text = MSI_RecordGetString( rec, 10 );
1334 if (text)
1335 msi_scrolltext_add_text( control, text );
1336
1337 return ERROR_SUCCESS;
1338 }
1339
1340 static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name,
1341 INT cx, INT cy, DWORD flags )
1342 {
1343 HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap;
1344 MSIRECORD *rec = NULL;
1345 IStream *stm = NULL;
1346 IPicture *pic = NULL;
1347 HDC srcdc, destdc;
1348 BITMAP bm;
1349 UINT r;
1350
1351 rec = msi_get_binary_record( db, name );
1352 if( !rec )
1353 goto end;
1354
1355 r = MSI_RecordGetIStream( rec, 2, &stm );
1356 msiobj_release( &rec->hdr );
1357 if( r != ERROR_SUCCESS )
1358 goto end;
1359
1360 r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic );
1361 IStream_Release( stm );
1362 if( FAILED( r ) )
1363 {
1364 ERR("failed to load picture\n");
1365 goto end;
1366 }
1367
1368 r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap );
1369 if( FAILED( r ) )
1370 {
1371 ERR("failed to get bitmap handle\n");
1372 goto end;
1373 }
1374
1375 /* make the bitmap the desired size */
1376 r = GetObjectW( hOleBitmap, sizeof bm, &bm );
1377 if (r != sizeof bm )
1378 {
1379 ERR("failed to get bitmap size\n");
1380 goto end;
1381 }
1382
1383 if (flags & LR_DEFAULTSIZE)
1384 {
1385 cx = bm.bmWidth;
1386 cy = bm.bmHeight;
1387 }
1388
1389 srcdc = CreateCompatibleDC( NULL );
1390 hOldSrcBitmap = SelectObject( srcdc, hOleBitmap );
1391 destdc = CreateCompatibleDC( NULL );
1392 hBitmap = CreateCompatibleBitmap( srcdc, cx, cy );
1393 hOldDestBitmap = SelectObject( destdc, hBitmap );
1394 StretchBlt( destdc, 0, 0, cx, cy,
1395 srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
1396 SelectObject( srcdc, hOldSrcBitmap );
1397 SelectObject( destdc, hOldDestBitmap );
1398 DeleteDC( srcdc );
1399 DeleteDC( destdc );
1400
1401 end:
1402 if ( pic )
1403 IPicture_Release( pic );
1404 return hBitmap;
1405 }
1406
1407 static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
1408 {
1409 UINT cx, cy, flags, style, attributes;
1410 msi_control *control;
1411 LPWSTR name;
1412
1413 flags = LR_LOADFROMFILE;
1414 style = SS_BITMAP | SS_LEFT | WS_GROUP;
1415
1416 attributes = MSI_RecordGetInteger( rec, 8 );
1417 if( attributes & msidbControlAttributesFixedSize )
1418 {
1419 flags |= LR_DEFAULTSIZE;
1420 style |= SS_CENTERIMAGE;
1421 }
1422
1423 control = msi_dialog_add_control( dialog, rec, szStatic, style );
1424 cx = MSI_RecordGetInteger( rec, 6 );
1425 cy = MSI_RecordGetInteger( rec, 7 );
1426 cx = msi_dialog_scale_unit( dialog, cx );
1427 cy = msi_dialog_scale_unit( dialog, cy );
1428
1429 name = msi_get_binary_name( dialog->package, rec );
1430 control->hBitmap = msi_load_picture( dialog->package->db, name, cx, cy, flags );
1431 if( control->hBitmap )
1432 SendMessageW( control->hwnd, STM_SETIMAGE,
1433 IMAGE_BITMAP, (LPARAM) control->hBitmap );
1434 else
1435 ERR("Failed to load bitmap %s\n", debugstr_w(name));
1436
1437 msi_free( name );
1438
1439 return ERROR_SUCCESS;
1440 }
1441
1442 static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
1443 {
1444 msi_control *control;
1445 DWORD attributes;
1446 LPWSTR name;
1447
1448 TRACE("\n");
1449
1450 control = msi_dialog_add_control( dialog, rec, szStatic,
1451 SS_ICON | SS_CENTERIMAGE | WS_GROUP );
1452
1453 attributes = MSI_RecordGetInteger( rec, 8 );
1454 name = msi_get_binary_name( dialog->package, rec );
1455 control->hIcon = msi_load_icon( dialog->package->db, name, attributes );
1456 if( control->hIcon )
1457 SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
1458 else
1459 ERR("Failed to load bitmap %s\n", debugstr_w(name));
1460 msi_free( name );
1461 return ERROR_SUCCESS;
1462 }
1463
1464 /******************** Combo Box ***************************************/
1465
1466 struct msi_combobox_info
1467 {
1468 msi_dialog *dialog;
1469 HWND hwnd;
1470 WNDPROC oldproc;
1471 DWORD num_items;
1472 DWORD addpos_items;
1473 LPWSTR *items;
1474 };
1475
1476 static LRESULT WINAPI MSIComboBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1477 {
1478 struct msi_combobox_info *info;
1479 LRESULT r;
1480 DWORD j;
1481
1482 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1483
1484 info = GetPropW( hWnd, szButtonData );
1485 if (!info)
1486 return 0;
1487
1488 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
1489
1490 switch (msg)
1491 {
1492 case WM_NCDESTROY:
1493 for (j = 0; j < info->num_items; j++)
1494 msi_free( info->items[j] );
1495 msi_free( info->items );
1496 msi_free( info );
1497 RemovePropW( hWnd, szButtonData );
1498 break;
1499 }
1500
1501 return r;
1502 }
1503
1504 static UINT msi_combobox_add_item( MSIRECORD *rec, LPVOID param )
1505 {
1506 struct msi_combobox_info *info = param;
1507 LPCWSTR value, text;
1508 int pos;
1509
1510 value = MSI_RecordGetString( rec, 3 );
1511 text = MSI_RecordGetString( rec, 4 );
1512
1513 info->items[info->addpos_items] = strdupW( value );
1514
1515 pos = SendMessageW( info->hwnd, CB_ADDSTRING, 0, (LPARAM)text );
1516 SendMessageW( info->hwnd, CB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
1517 info->addpos_items++;
1518
1519 return ERROR_SUCCESS;
1520 }
1521
1522 static UINT msi_combobox_add_items( struct msi_combobox_info *info, LPCWSTR property )
1523 {
1524 static const WCHAR query[] = {
1525 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1526 '`','C','o','m','b','o','B','o','x','`',' ','W','H','E','R','E',' ',
1527 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
1528 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0};
1529 MSIQUERY *view;
1530 DWORD count;
1531 UINT r;
1532
1533 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
1534 if (r != ERROR_SUCCESS)
1535 return r;
1536
1537 /* just get the number of records */
1538 count = 0;
1539 r = MSI_IterateRecords( view, &count, NULL, NULL );
1540 if (r != ERROR_SUCCESS)
1541 {
1542 msiobj_release( &view->hdr );
1543 return r;
1544 }
1545 info->num_items = count;
1546 info->items = msi_alloc( sizeof(*info->items) * count );
1547
1548 r = MSI_IterateRecords( view, NULL, msi_combobox_add_item, info );
1549 msiobj_release( &view->hdr );
1550 return r;
1551 }
1552
1553 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
1554 {
1555 static const WCHAR szHide[] = {'H','i','d','e',0};
1556 static const WCHAR szShow[] = {'S','h','o','w',0};
1557 static const WCHAR szDisable[] = {'D','i','s','a','b','l','e',0};
1558 static const WCHAR szEnable[] = {'E','n','a','b','l','e',0};
1559 static const WCHAR szDefault[] = {'D','e','f','a','u','l','t',0};
1560 msi_dialog *dialog = param;
1561 msi_control *control;
1562 LPCWSTR name, action, condition;
1563 UINT r;
1564
1565 name = MSI_RecordGetString( rec, 2 );
1566 action = MSI_RecordGetString( rec, 3 );
1567 condition = MSI_RecordGetString( rec, 4 );
1568 r = MSI_EvaluateConditionW( dialog->package, condition );
1569 control = msi_dialog_find_control( dialog, name );
1570 if (r == MSICONDITION_TRUE && control)
1571 {
1572 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
1573
1574 /* FIXME: case sensitive? */
1575 if (!strcmpW( action, szHide ))
1576 ShowWindow(control->hwnd, SW_HIDE);
1577 else if (!strcmpW( action, szShow ))
1578 ShowWindow(control->hwnd, SW_SHOW);
1579 else if (!strcmpW( action, szDisable ))
1580 EnableWindow(control->hwnd, FALSE);
1581 else if (!strcmpW( action, szEnable ))
1582 EnableWindow(control->hwnd, TRUE);
1583 else if (!strcmpW( action, szDefault ))
1584 SetFocus(control->hwnd);
1585 else
1586 FIXME("Unhandled action %s\n", debugstr_w(action));
1587 }
1588 return ERROR_SUCCESS;
1589 }
1590
1591 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
1592 {
1593 static const WCHAR query[] = {
1594 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1595 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
1596 'W','H','E','R','E',' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
1597 UINT r;
1598 MSIQUERY *view;
1599 MSIPACKAGE *package = dialog->package;
1600
1601 TRACE("%p %s\n", dialog, debugstr_w(dialog->name));
1602
1603 /* query the Control table for all the elements of the control */
1604 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
1605 if (r != ERROR_SUCCESS)
1606 return ERROR_SUCCESS;
1607
1608 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
1609 msiobj_release( &view->hdr );
1610 return r;
1611 }
1612
1613 static UINT msi_dialog_combobox_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
1614 {
1615 struct msi_combobox_info *info;
1616 int index;
1617 LPWSTR value;
1618
1619 if (HIWORD(param) != CBN_SELCHANGE && HIWORD(param) != CBN_EDITCHANGE)
1620 return ERROR_SUCCESS;
1621
1622 info = GetPropW( control->hwnd, szButtonData );
1623 index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 );
1624 if (index == CB_ERR)
1625 value = msi_get_window_text( control->hwnd );
1626 else
1627 value = (LPWSTR) SendMessageW( control->hwnd, CB_GETITEMDATA, index, 0 );
1628
1629 msi_dialog_set_property( info->dialog->package, control->property, value );
1630 msi_dialog_evaluate_control_conditions( info->dialog );
1631
1632 if (index == CB_ERR)
1633 msi_free( value );
1634
1635 return ERROR_SUCCESS;
1636 }
1637
1638 static void msi_dialog_combobox_update( msi_dialog *dialog, msi_control *control )
1639 {
1640 struct msi_combobox_info *info;
1641 LPWSTR value, tmp;
1642 DWORD j;
1643
1644 info = GetPropW( control->hwnd, szButtonData );
1645
1646 value = msi_dup_property( dialog->package->db, control->property );
1647 if (!value)
1648 {
1649 SendMessageW( control->hwnd, CB_SETCURSEL, -1, 0 );
1650 return;
1651 }
1652
1653 for (j = 0; j < info->num_items; j++)
1654 {
1655 tmp = (LPWSTR) SendMessageW( control->hwnd, CB_GETITEMDATA, j, 0 );
1656 if (!strcmpW( value, tmp ))
1657 break;
1658 }
1659
1660 if (j < info->num_items)
1661 {
1662 SendMessageW( control->hwnd, CB_SETCURSEL, j, 0 );
1663 }
1664 else
1665 {
1666 SendMessageW( control->hwnd, CB_SETCURSEL, -1, 0 );
1667 SetWindowTextW( control->hwnd, value );
1668 }
1669
1670 msi_free(value);
1671 }
1672
1673 static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec )
1674 {
1675 struct msi_combobox_info *info;
1676 msi_control *control;
1677 DWORD attributes, style;
1678 LPCWSTR prop;
1679
1680 info = msi_alloc( sizeof *info );
1681 if (!info)
1682 return ERROR_FUNCTION_FAILED;
1683
1684 style = CBS_AUTOHSCROLL | WS_TABSTOP | WS_GROUP | WS_CHILD;
1685 attributes = MSI_RecordGetInteger( rec, 8 );
1686 if ( ~attributes & msidbControlAttributesSorted)
1687 style |= CBS_SORT;
1688 if ( attributes & msidbControlAttributesComboList)
1689 style |= CBS_DROPDOWNLIST;
1690 else
1691 style |= CBS_DROPDOWN;
1692
1693 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
1694 if (!control)
1695 {
1696 msi_free( info );
1697 return ERROR_FUNCTION_FAILED;
1698 }
1699
1700 control->handler = msi_dialog_combobox_handler;
1701 control->update = msi_dialog_combobox_update;
1702
1703 prop = MSI_RecordGetString( rec, 9 );
1704 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1705
1706 /* subclass */
1707 info->dialog = dialog;
1708 info->hwnd = control->hwnd;
1709 info->items = NULL;
1710 info->addpos_items = 0;
1711 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1712 (LONG_PTR)MSIComboBox_WndProc );
1713 SetPropW( control->hwnd, szButtonData, info );
1714
1715 if (control->property)
1716 msi_combobox_add_items( info, control->property );
1717
1718 msi_dialog_combobox_update( dialog, control );
1719
1720 return ERROR_SUCCESS;
1721 }
1722
1723 static UINT msi_dialog_edit_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
1724 {
1725 LPWSTR buf;
1726
1727 if (HIWORD(param) != EN_CHANGE)
1728 return ERROR_SUCCESS;
1729
1730 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name), debugstr_w(control->property));
1731
1732 buf = msi_get_window_text( control->hwnd );
1733 msi_dialog_set_property( dialog->package, control->property, buf );
1734 msi_free( buf );
1735
1736 return ERROR_SUCCESS;
1737 }
1738
1739 /* length of 2^32 + 1 */
1740 #define MAX_NUM_DIGITS 11
1741
1742 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec )
1743 {
1744 msi_control *control;
1745 LPCWSTR prop, text;
1746 LPWSTR val, begin, end;
1747 WCHAR num[MAX_NUM_DIGITS];
1748 DWORD limit;
1749
1750 control = msi_dialog_add_control( dialog, rec, szEdit,
1751 WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL );
1752 control->handler = msi_dialog_edit_handler;
1753
1754 text = MSI_RecordGetString( rec, 10 );
1755 if ( text )
1756 {
1757 begin = strchrW( text, '{' );
1758 end = strchrW( text, '}' );
1759
1760 if ( begin && end && end > begin &&
1761 begin[0] >= '0' && begin[0] <= '9' &&
1762 end - begin < MAX_NUM_DIGITS)
1763 {
1764 lstrcpynW( num, begin + 1, end - begin );
1765 limit = atolW( num );
1766
1767 SendMessageW( control->hwnd, EM_SETLIMITTEXT, limit, 0 );
1768 }
1769 }
1770
1771 prop = MSI_RecordGetString( rec, 9 );
1772 if( prop )
1773 control->property = strdupW( prop );
1774
1775 val = msi_dup_property( dialog->package->db, control->property );
1776 SetWindowTextW( control->hwnd, val );
1777 msi_free( val );
1778 return ERROR_SUCCESS;
1779 }
1780
1781 /******************** Masked Edit ********************************************/
1782
1783 #define MASK_MAX_GROUPS 20
1784
1785 struct msi_mask_group
1786 {
1787 UINT len;
1788 UINT ofs;
1789 WCHAR type;
1790 HWND hwnd;
1791 };
1792
1793 struct msi_maskedit_info
1794 {
1795 msi_dialog *dialog;
1796 WNDPROC oldproc;
1797 HWND hwnd;
1798 LPWSTR prop;
1799 UINT num_chars;
1800 UINT num_groups;
1801 struct msi_mask_group group[MASK_MAX_GROUPS];
1802 };
1803
1804 static BOOL msi_mask_editable( WCHAR type )
1805 {
1806 switch (type)
1807 {
1808 case '%':
1809 case '#':
1810 case '&':
1811 case '`':
1812 case '?':
1813 case '^':
1814 return TRUE;
1815 }
1816 return FALSE;
1817 }
1818
1819 static void msi_mask_control_change( struct msi_maskedit_info *info )
1820 {
1821 LPWSTR val;
1822 UINT i, n, r;
1823
1824 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1825 for( i=0, n=0; i<info->num_groups; i++ )
1826 {
1827 if (info->group[i].len == ~0u)
1828 {
1829 UINT len = SendMessageW( info->group[i].hwnd, WM_GETTEXTLENGTH, 0, 0 );
1830 val = msi_realloc( val, (len + 1) * sizeof(WCHAR) );
1831 GetWindowTextW( info->group[i].hwnd, val, len + 1 );
1832 }
1833 else
1834 {
1835 if (info->group[i].len + n > info->num_chars)
1836 {
1837 ERR("can't fit control %d text into template\n",i);
1838 break;
1839 }
1840 if (!msi_mask_editable(info->group[i].type))
1841 {
1842 for(r=0; r<info->group[i].len; r++)
1843 val[n+r] = info->group[i].type;
1844 val[n+r] = 0;
1845 }
1846 else
1847 {
1848 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1849 if( r != info->group[i].len )
1850 break;
1851 }
1852 n += r;
1853 }
1854 }
1855
1856 TRACE("%d/%d controls were good\n", i, info->num_groups);
1857
1858 if( i == info->num_groups )
1859 {
1860 TRACE("Set property %s to %s\n", debugstr_w(info->prop), debugstr_w(val));
1861 msi_dialog_set_property( info->dialog->package, info->prop, val );
1862 msi_dialog_evaluate_control_conditions( info->dialog );
1863 }
1864 msi_free( val );
1865 }
1866
1867 /* now move to the next control if necessary */
1868 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1869 {
1870 HWND hWndNext;
1871 UINT len, i;
1872
1873 for( i=0; i<info->num_groups; i++ )
1874 if( info->group[i].hwnd == hWnd )
1875 break;
1876
1877 /* don't move from the last control */
1878 if( i >= (info->num_groups-1) )
1879 return;
1880
1881 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1882 if( len < info->group[i].len )
1883 return;
1884
1885 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1886 SetFocus( hWndNext );
1887 }
1888
1889 static LRESULT WINAPI
1890 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1891 {
1892 struct msi_maskedit_info *info;
1893 HRESULT r;
1894
1895 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1896
1897 info = GetPropW(hWnd, szButtonData);
1898
1899 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1900
1901 switch( msg )
1902 {
1903 case WM_COMMAND:
1904 if (HIWORD(wParam) == EN_CHANGE)
1905 {
1906 msi_mask_control_change( info );
1907 msi_mask_next_control( info, (HWND) lParam );
1908 }
1909 break;
1910 case WM_NCDESTROY:
1911 msi_free( info->prop );
1912 msi_free( info );
1913 RemovePropW( hWnd, szButtonData );
1914 break;
1915 }
1916
1917 return r;
1918 }
1919
1920 /* fish the various bits of the property out and put them in the control */
1921 static void
1922 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1923 {
1924 LPCWSTR p;
1925 UINT i;
1926
1927 p = text;
1928 for( i = 0; i < info->num_groups; i++ )
1929 {
1930 if( info->group[i].len < strlenW( p ) )
1931 {
1932 LPWSTR chunk = strdupW( p );
1933 chunk[ info->group[i].len ] = 0;
1934 SetWindowTextW( info->group[i].hwnd, chunk );
1935 msi_free( chunk );
1936 }
1937 else
1938 {
1939 SetWindowTextW( info->group[i].hwnd, p );
1940 break;
1941 }
1942 p += info->group[i].len;
1943 }
1944 }
1945
1946 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1947 {
1948 struct msi_maskedit_info *info;
1949 int i = 0, n = 0, total = 0;
1950 LPCWSTR p;
1951
1952 TRACE("masked control, template %s\n", debugstr_w(mask));
1953
1954 if( !mask )
1955 return NULL;
1956
1957 info = msi_alloc_zero( sizeof *info );
1958 if( !info )
1959 return info;
1960
1961 p = strchrW(mask, '<');
1962 if( p )
1963 p++;
1964 else
1965 p = mask;
1966
1967 for( i=0; i<MASK_MAX_GROUPS; i++ )
1968 {
1969 /* stop at the end of the string */
1970 if( p[0] == 0 || p[0] == '>' )
1971 {
1972 if (!total)
1973 {
1974 /* create a group for the empty mask */
1975 info->group[0].type = '&';
1976 info->group[0].len = ~0u;
1977 i = 1;
1978 }
1979 break;
1980 }
1981
1982 /* count the number of the same identifier */
1983 for( n=0; p[n] == p[0]; n++ )
1984 ;
1985 info->group[i].ofs = total;
1986 info->group[i].type = p[0];
1987 if( p[n] == '=' )
1988 {
1989 n++;
1990 total++; /* an extra not part of the group */
1991 }
1992 info->group[i].len = n;
1993 total += n;
1994 p += n;
1995 }
1996
1997 TRACE("%d characters in %d groups\n", total, i );
1998 if( i == MASK_MAX_GROUPS )
1999 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
2000
2001 info->num_chars = total;
2002 info->num_groups = i;
2003
2004 return info;
2005 }
2006
2007 static void
2008 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
2009 {
2010 DWORD width, height, style, wx, ww;
2011 RECT rect;
2012 HWND hwnd;
2013 UINT i;
2014
2015 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
2016
2017 GetClientRect( info->hwnd, &rect );
2018
2019 width = rect.right - rect.left;
2020 height = rect.bottom - rect.top;
2021
2022 for( i = 0; i < info->num_groups; i++ )
2023 {
2024 if (!msi_mask_editable( info->group[i].type ))
2025 continue;
2026 if (info->num_chars)
2027 {
2028 wx = (info->group[i].ofs * width) / info->num_chars;
2029 ww = (info->group[i].len * width) / info->num_chars;
2030 }
2031 else
2032 {
2033 wx = 0;
2034 ww = width;
2035 }
2036 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
2037 info->hwnd, NULL, NULL, NULL );
2038 if( !hwnd )
2039 {
2040 ERR("failed to create mask edit sub window\n");
2041 break;
2042 }
2043
2044 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
2045
2046 msi_dialog_set_font( info->dialog, hwnd,
2047 font?font:info->dialog->default_font );
2048 info->group[i].hwnd = hwnd;
2049 }
2050 }
2051
2052 /*
2053 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
2054 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
2055 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
2056 */
2057 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
2058 {
2059 LPWSTR font_mask, val = NULL, font;
2060 struct msi_maskedit_info *info = NULL;
2061 UINT ret = ERROR_SUCCESS;
2062 msi_control *control;
2063 LPCWSTR prop, mask;
2064
2065 TRACE("\n");
2066
2067 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
2068 font = msi_dialog_get_style( font_mask, &mask );
2069 if( !mask )
2070 {
2071 WARN("mask template is empty\n");
2072 goto end;
2073 }
2074
2075 info = msi_dialog_parse_groups( mask );
2076 if( !info )
2077 {
2078 ERR("template %s is invalid\n", debugstr_w(mask));
2079 goto end;
2080 }
2081
2082 info->dialog = dialog;
2083
2084 control = msi_dialog_add_control( dialog, rec, szStatic,
2085 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
2086 if( !control )
2087 {
2088 ERR("Failed to create maskedit container\n");
2089 ret = ERROR_FUNCTION_FAILED;
2090 goto end;
2091 }
2092 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
2093
2094 info->hwnd = control->hwnd;
2095
2096 /* subclass the static control */
2097 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
2098 (LONG_PTR)MSIMaskedEdit_WndProc );
2099 SetPropW( control->hwnd, szButtonData, info );
2100
2101 prop = MSI_RecordGetString( rec, 9 );
2102 if( prop )
2103 info->prop = strdupW( prop );
2104
2105 msi_maskedit_create_children( info, font );
2106
2107 if( prop )
2108 {
2109 val = msi_dup_property( dialog->package->db, prop );
2110 if( val )
2111 {
2112 msi_maskedit_set_text( info, val );
2113 msi_free( val );
2114 }
2115 }
2116
2117 end:
2118 if( ret != ERROR_SUCCESS )
2119 msi_free( info );
2120 msi_free( font_mask );
2121 msi_free( font );
2122 return ret;
2123 }
2124
2125 /******************** Progress Bar *****************************************/
2126
2127 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
2128 {
2129 msi_control *control;
2130 DWORD attributes, style;
2131
2132 style = WS_VISIBLE;
2133 attributes = MSI_RecordGetInteger( rec, 8 );
2134 if( !(attributes & msidbControlAttributesProgress95) )
2135 style |= PBS_SMOOTH;
2136
2137 control = msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, style );
2138 if( !control )
2139 return ERROR_FUNCTION_FAILED;
2140
2141 event_subscribe( dialog, szSetProgress, control->name, szProgress );
2142 return ERROR_SUCCESS;
2143 }
2144
2145 /******************** Path Edit ********************************************/
2146
2147 struct msi_pathedit_info
2148 {
2149 msi_dialog *dialog;
2150 msi_control *control;
2151 WNDPROC oldproc;
2152 };
2153
2154 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
2155 {
2156 LPWSTR prop, path;
2157 BOOL indirect;
2158
2159 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
2160 return;
2161
2162 indirect = control->attributes & msidbControlAttributesIndirect;
2163 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2164 path = msi_dialog_dup_property( dialog, prop, TRUE );
2165
2166 SetWindowTextW( control->hwnd, path );
2167 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
2168
2169 msi_free( path );
2170 msi_free( prop );
2171 }
2172
2173 /* FIXME: test when this should fail */
2174 static BOOL msi_dialog_verify_path( LPWSTR path )
2175 {
2176 if ( !path[0] )
2177 return FALSE;
2178
2179 if ( PathIsRelativeW( path ) )
2180 return FALSE;
2181
2182 return TRUE;
2183 }
2184
2185 /* returns TRUE if the path is valid, FALSE otherwise */
2186 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
2187 {
2188 LPWSTR buf, prop;
2189 BOOL indirect;
2190 BOOL valid;
2191
2192 indirect = control->attributes & msidbControlAttributesIndirect;
2193 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2194
2195 buf = msi_get_window_text( control->hwnd );
2196
2197 if ( !msi_dialog_verify_path( buf ) )
2198 {
2199 /* FIXME: display an error message box */
2200 ERR("Invalid path %s\n", debugstr_w( buf ));
2201 valid = FALSE;
2202 SetFocus( control->hwnd );
2203 }
2204 else
2205 {
2206 valid = TRUE;
2207 msi_dialog_set_property( dialog->package, prop, buf );
2208 }
2209
2210 msi_dialog_update_pathedit( dialog, control );
2211
2212 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
2213 debugstr_w(prop));
2214
2215 msi_free( buf );
2216 msi_free( prop );
2217
2218 return valid;
2219 }
2220
2221 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2222 {
2223 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
2224 LRESULT r = 0;
2225
2226 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2227
2228 if ( msg == WM_KILLFOCUS )
2229 {
2230 /* if the path is invalid, don't handle this message */
2231 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
2232 return 0;
2233 }
2234
2235 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
2236
2237 if ( msg == WM_NCDESTROY )
2238 {
2239 msi_free( info );
2240 RemovePropW( hWnd, szButtonData );
2241 }
2242
2243 return r;
2244 }
2245
2246 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
2247 {
2248 struct msi_pathedit_info *info;
2249 msi_control *control;
2250 LPCWSTR prop;
2251
2252 info = msi_alloc( sizeof *info );
2253 if (!info)
2254 return ERROR_FUNCTION_FAILED;
2255
2256 control = msi_dialog_add_control( dialog, rec, szEdit,
2257 WS_BORDER | WS_TABSTOP );
2258 control->attributes = MSI_RecordGetInteger( rec, 8 );
2259 prop = MSI_RecordGetString( rec, 9 );
2260 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2261 control->update = msi_dialog_update_pathedit;
2262
2263 info->dialog = dialog;
2264 info->control = control;
2265 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2266 (LONG_PTR)MSIPathEdit_WndProc );
2267 SetPropW( control->hwnd, szButtonData, info );
2268
2269 msi_dialog_update_pathedit( dialog, control );
2270
2271 return ERROR_SUCCESS;
2272 }
2273
2274 static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
2275 {
2276 if (HIWORD(param) != BN_CLICKED)
2277 return ERROR_SUCCESS;
2278
2279 TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name), debugstr_w(control->property));
2280
2281 msi_dialog_set_property( dialog->package, control->property, control->name );
2282
2283 return msi_dialog_button_handler( dialog, control, param );
2284 }
2285
2286 /* radio buttons are a bit different from normal controls */
2287 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
2288 {
2289 radio_button_group_descr *group = param;
2290 msi_dialog *dialog = group->dialog;
2291 msi_control *control;
2292 LPCWSTR prop, text, name;
2293 DWORD style = WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_AUTORADIOBUTTON | BS_MULTILINE;
2294
2295 name = MSI_RecordGetString( rec, 3 );
2296 text = MSI_RecordGetString( rec, 8 );
2297
2298 control = dialog_create_window( dialog, rec, 0, szButton, name, text, style,
2299 group->parent->hwnd );
2300 if (!control)
2301 return ERROR_FUNCTION_FAILED;
2302 control->handler = msi_dialog_radiogroup_handler;
2303
2304 if (group->propval && !strcmpW( control->name, group->propval ))
2305 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
2306
2307 prop = MSI_RecordGetString( rec, 1 );
2308 if( prop )
2309 control->property = strdupW( prop );
2310
2311 return ERROR_SUCCESS;
2312 }
2313
2314 static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam )
2315 {
2316 EnableWindow( hWnd, lParam );
2317 return TRUE;
2318 }
2319
2320 static LRESULT WINAPI MSIRadioGroup_WndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
2321 {
2322 WNDPROC oldproc = (WNDPROC)GetPropW( hWnd, szButtonData );
2323 LRESULT r;
2324
2325 TRACE("hWnd %p msg %04x wParam 0x%08lx lParam 0x%08lx\n", hWnd, msg, wParam, lParam);
2326
2327 if (msg == WM_COMMAND) /* Forward notifications to dialog */
2328 SendMessageW( GetParent( hWnd ), msg, wParam, lParam );
2329
2330 r = CallWindowProcW( oldproc, hWnd, msg, wParam, lParam );
2331
2332 /* make sure the radio buttons show as disabled if the parent is disabled */
2333 if (msg == WM_ENABLE)
2334 EnumChildWindows( hWnd, msi_radioground_child_enum, wParam );
2335
2336 return r;
2337 }
2338
2339 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
2340 {
2341 static const WCHAR query[] = {
2342 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2343 'R','a','d','i','o','B','u','t','t','o','n',' ','W','H','E','R','E',' ',
2344 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
2345 UINT r;
2346 LPCWSTR prop;
2347 msi_control *control;
2348 MSIQUERY *view;
2349 radio_button_group_descr group;
2350 MSIPACKAGE *package = dialog->package;
2351 WNDPROC oldproc;
2352 DWORD attr, style = WS_GROUP;
2353
2354 prop = MSI_RecordGetString( rec, 9 );
2355
2356 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
2357
2358 attr = MSI_RecordGetInteger( rec, 8 );
2359 if (attr & msidbControlAttributesVisible)
2360 style |= WS_VISIBLE;
2361 if (~attr & msidbControlAttributesEnabled)
2362 style |= WS_DISABLED;
2363 if (attr & msidbControlAttributesHasBorder)
2364 style |= BS_GROUPBOX;
2365 else
2366 style |= BS_OWNERDRAW;
2367
2368 /* Create parent group box to hold radio buttons */
2369 control = msi_dialog_add_control( dialog, rec, szButton, style );
2370 if( !control )
2371 return ERROR_FUNCTION_FAILED;
2372
2373 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2374 (LONG_PTR)MSIRadioGroup_WndProc );
2375 SetPropW(control->hwnd, szButtonData, oldproc);
2376 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
2377
2378 if( prop )
2379 control->property = strdupW( prop );
2380
2381 /* query the Radio Button table for all control in this group */
2382 r = MSI_OpenQuery( package->db, &view, query, prop );
2383 if( r != ERROR_SUCCESS )
2384 {
2385 ERR("query failed for dialog %s radio group %s\n",
2386 debugstr_w(dialog->name), debugstr_w(prop));
2387 return ERROR_INVALID_PARAMETER;
2388 }
2389
2390 group.dialog = dialog;
2391 group.parent = control;
2392 group.propval = msi_dup_property( dialog->package->db, control->property );
2393
2394 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
2395 msiobj_release( &view->hdr );
2396 msi_free( group.propval );
2397 return r;
2398 }
2399
2400 static void
2401 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
2402 {
2403 TVITEMW tvi;
2404 DWORD index = feature->ActionRequest;
2405
2406 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
2407 feature->Installed, feature->Action, feature->ActionRequest);
2408
2409 if (index == INSTALLSTATE_UNKNOWN)
2410 index = INSTALLSTATE_ABSENT;
2411
2412 tvi.mask = TVIF_STATE;
2413 tvi.hItem = hItem;
2414 tvi.state = INDEXTOSTATEIMAGEMASK( index );
2415 tvi.stateMask = TVIS_STATEIMAGEMASK;
2416
2417 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
2418 }
2419
2420 static UINT
2421 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
2422 {
2423 HMENU hMenu;
2424 INT r;
2425
2426 /* create a menu to display */
2427 hMenu = CreatePopupMenu();
2428
2429 /* FIXME: load strings from resources */
2430 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
2431 AppendMenuA( hMenu, MF_ENABLED, USER_INSTALLSTATE_ALL, "Install entire feature");
2432 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
2433 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
2434 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
2435 x, y, 0, hwnd, NULL );
2436 DestroyMenu( hMenu );
2437 return r;
2438 }
2439
2440 static void
2441 msi_seltree_update_feature_installstate( HWND hwnd, HTREEITEM hItem,
2442 MSIPACKAGE *package, MSIFEATURE *feature, INSTALLSTATE state )
2443 {
2444 feature->ActionRequest = state;
2445 msi_seltree_sync_item_state( hwnd, feature, hItem );
2446 ACTION_UpdateComponentStates( package, feature );
2447 }
2448
2449 static void
2450 msi_seltree_update_siblings_and_children_installstate( HWND hwnd, HTREEITEM curr,
2451 MSIPACKAGE *package, INSTALLSTATE state)
2452 {
2453 /* update all siblings */
2454 do
2455 {
2456 MSIFEATURE *feature;
2457 HTREEITEM child;
2458
2459 feature = msi_seltree_feature_from_item( hwnd, curr );
2460 msi_seltree_update_feature_installstate( hwnd, curr, package, feature, state );
2461
2462 /* update this sibling's children */
2463 child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)curr );
2464 if (child)
2465 msi_seltree_update_siblings_and_children_installstate( hwnd, child,
2466 package, state );
2467 }
2468 while ((curr = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_NEXT, (LPARAM)curr )));
2469 }
2470
2471 static LRESULT
2472 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
2473 {
2474 struct msi_selection_tree_info *info;
2475 MSIFEATURE *feature;
2476 MSIPACKAGE *package;
2477 union {
2478 RECT rc;
2479 POINT pt[2];
2480 HTREEITEM hItem;
2481 } u;
2482 UINT r;
2483
2484 info = GetPropW(hwnd, szButtonData);
2485 package = info->dialog->package;
2486
2487 feature = msi_seltree_feature_from_item( hwnd, hItem );
2488 if (!feature)
2489 {
2490 ERR("item %p feature was NULL\n", hItem);
2491 return 0;
2492 }
2493
2494 /* get the item's rectangle to put the menu just below it */
2495 u.hItem = hItem;
2496 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
2497 MapWindowPoints( hwnd, NULL, u.pt, 2 );
2498
2499 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
2500
2501 switch (r)
2502 {
2503 case USER_INSTALLSTATE_ALL:
2504 r = INSTALLSTATE_LOCAL;
2505 /* fall-through */
2506 case INSTALLSTATE_ADVERTISED:
2507 case INSTALLSTATE_ABSENT:
2508 {
2509 HTREEITEM child;
2510 child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)hItem );
2511 if (child)
2512 msi_seltree_update_siblings_and_children_installstate( hwnd, child, package, r );
2513 }
2514 /* fall-through */
2515 case INSTALLSTATE_LOCAL:
2516 msi_seltree_update_feature_installstate( hwnd, hItem, package, feature, r );
2517 break;
2518 }
2519
2520 return 0;
2521 }
2522
2523 static LRESULT WINAPI
2524 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2525 {
2526 struct msi_selection_tree_info *info;
2527 TVHITTESTINFO tvhti;
2528 HRESULT r;
2529
2530 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2531
2532 info = GetPropW(hWnd, szButtonData);
2533
2534 switch( msg )
2535 {
2536 case WM_LBUTTONDOWN:
2537 tvhti.pt.x = (short)LOWORD( lParam );
2538 tvhti.pt.y = (short)HIWORD( lParam );
2539 tvhti.flags = 0;
2540 tvhti.hItem = 0;
2541 CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
2542 if (tvhti.flags & TVHT_ONITEMSTATEICON)
2543 return msi_seltree_menu( hWnd, tvhti.hItem );
2544 break;
2545 }
2546 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
2547
2548 switch( msg )
2549 {
2550 case WM_NCDESTROY:
2551 msi_free( info );
2552 RemovePropW( hWnd, szButtonData );
2553 break;
2554 }
2555 return r;
2556 }
2557
2558 static void
2559 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
2560 LPCWSTR parent, HTREEITEM hParent )
2561 {
2562 struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData );
2563 MSIFEATURE *feature;
2564 TVINSERTSTRUCTW tvis;
2565 HTREEITEM hitem, hfirst = NULL;
2566
2567 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
2568 {
2569 if ( parent && feature->Feature_Parent && strcmpW( parent, feature->Feature_Parent ))
2570 continue;
2571 else if ( parent && !feature->Feature_Parent )
2572 continue;
2573 else if ( !parent && feature->Feature_Parent )
2574 continue;
2575
2576 if ( !feature->Title )
2577 continue;
2578
2579 if ( !feature->Display )
2580 continue;
2581
2582 memset( &tvis, 0, sizeof tvis );
2583 tvis.hParent = hParent;
2584 tvis.hInsertAfter = TVI_LAST;
2585 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
2586 tvis.u.item.pszText = feature->Title;
2587 tvis.u.item.lParam = (LPARAM) feature;
2588
2589 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
2590 if (!hitem)
2591 continue;
2592
2593 if (!hfirst)
2594 hfirst = hitem;
2595
2596 msi_seltree_sync_item_state( hwnd, feature, hitem );
2597 msi_seltree_add_child_features( package, hwnd,
2598 feature->Feature, hitem );
2599
2600 /* the node is expanded if Display is odd */
2601 if ( feature->Display % 2 != 0 )
2602 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
2603 }
2604
2605 /* select the first item */
2606 SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst );
2607 info->selected = hfirst;
2608 }
2609
2610 static void msi_seltree_create_imagelist( HWND hwnd )
2611 {
2612 const int bm_width = 32, bm_height = 16, bm_count = 3;
2613 const int bm_resource = 0x1001;
2614 HIMAGELIST himl;
2615 int i;
2616 HBITMAP hbmp;
2617
2618 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
2619 if (!himl)
2620 {
2621 ERR("failed to create image list\n");
2622 return;
2623 }
2624
2625 for (i=0; i<bm_count; i++)
2626 {
2627 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
2628 if (!hbmp)
2629 {
2630 ERR("failed to load bitmap %d\n", i);
2631 break;
2632 }
2633
2634 /*
2635 * Add a dummy bitmap at offset zero because the treeview
2636 * can't use it as a state mask (zero means no user state).
2637 */
2638 if (!i)
2639 ImageList_Add( himl, hbmp, NULL );
2640
2641 ImageList_Add( himl, hbmp, NULL );
2642 }
2643
2644 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
2645 }
2646
2647 static UINT msi_dialog_seltree_handler( msi_dialog *dialog,
2648 msi_control *control, WPARAM param )
2649 {
2650 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
2651 LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param;
2652 MSIRECORD *row, *rec;
2653 MSIFOLDER *folder;
2654 MSIFEATURE *feature;
2655 LPCWSTR dir, title = NULL;
2656 UINT r = ERROR_SUCCESS;
2657
2658 static const WCHAR select[] = {
2659 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2660 '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ',
2661 '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0
2662 };
2663
2664 if (tv->hdr.code != TVN_SELCHANGINGW)
2665 return ERROR_SUCCESS;
2666
2667 info->selected = tv->itemNew.hItem;
2668
2669 if (!(tv->itemNew.mask & TVIF_TEXT))
2670 {
2671 feature = msi_seltree_feature_from_item( control->hwnd, tv->itemNew.hItem );
2672 if (feature)
2673 title = feature->Title;
2674 }
2675 else
2676 title = tv->itemNew.pszText;
2677
2678 row = MSI_QueryGetRecord( dialog->package->db, select, title );
2679 if (!row)
2680 return ERROR_FUNCTION_FAILED;
2681
2682 rec = MSI_CreateRecord( 1 );
2683
2684 MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) );
2685 msi_event_fire( dialog->package, szSelectionDescription, rec );
2686
2687 dir = MSI_RecordGetString( row, 7 );
2688 if (dir)
2689 {
2690 folder = msi_get_loaded_folder( dialog->package, dir );
2691 if (!folder)
2692 {
2693 r = ERROR_FUNCTION_FAILED;
2694 goto done;
2695 }
2696 MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget );
2697 }
2698 else
2699 MSI_RecordSetStringW( rec, 1, NULL );
2700
2701 msi_event_fire( dialog->package, szSelectionPath, rec );
2702
2703 done:
2704 msiobj_release(&row->hdr);
2705 msiobj_release(&rec->hdr);
2706
2707 return r;
2708 }
2709
2710 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
2711 {
2712 msi_control *control;
2713 LPCWSTR prop, control_name;
2714 MSIPACKAGE *package = dialog->package;
2715 DWORD style;
2716 struct msi_selection_tree_info *info;
2717
2718 info = msi_alloc( sizeof *info );
2719 if (!info)
2720 return ERROR_FUNCTION_FAILED;
2721
2722 /* create the treeview control */
2723 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
2724 style |= WS_GROUP | WS_VSCROLL | WS_TABSTOP;
2725 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
2726 if (!control)
2727 {
2728 msi_free(info);
2729 return ERROR_FUNCTION_FAILED;
2730 }
2731
2732 control->handler = msi_dialog_seltree_handler;
2733 control_name = MSI_RecordGetString( rec, 2 );
2734 control->attributes = MSI_RecordGetInteger( rec, 8 );
2735 prop = MSI_RecordGetString( rec, 9 );
2736 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2737
2738 /* subclass */
2739 info->dialog = dialog;
2740 info->hwnd = control->hwnd;
2741 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2742 (LONG_PTR)MSISelectionTree_WndProc );
2743 SetPropW( control->hwnd, szButtonData, info );
2744
2745 event_subscribe( dialog, szSelectionPath, control_name, szProperty );
2746
2747 /* initialize it */
2748 msi_seltree_create_imagelist( control->hwnd );
2749 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
2750
2751 return ERROR_SUCCESS;
2752 }
2753
2754 /******************** Group Box ***************************************/
2755
2756 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
2757 {
2758 msi_control *control;
2759 DWORD style;
2760
2761 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
2762 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
2763 if (!control)
2764 return ERROR_FUNCTION_FAILED;
2765
2766 return ERROR_SUCCESS;
2767 }
2768
2769 /******************** List Box ***************************************/
2770
2771 struct msi_listbox_info
2772 {
2773 msi_dialog *dialog;
2774 HWND hwnd;
2775 WNDPROC oldproc;
2776 DWORD num_items;
2777 DWORD addpos_items;
2778 LPWSTR *items;
2779 };
2780
2781 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2782 {
2783 struct msi_listbox_info *info;
2784 LRESULT r;
2785 DWORD j;
2786
2787 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2788
2789 info = GetPropW( hWnd, szButtonData );
2790 if (!info)
2791 return 0;
2792
2793 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
2794
2795 switch( msg )
2796 {
2797 case WM_NCDESTROY:
2798 for (j = 0; j < info->num_items; j++)
2799 msi_free( info->items[j] );
2800 msi_free( info->items );
2801 msi_free( info );
2802 RemovePropW( hWnd, szButtonData );
2803 break;
2804 }
2805
2806 return r;
2807 }
2808
2809 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
2810 {
2811 struct msi_listbox_info *info = param;
2812 LPCWSTR value, text;
2813 int pos;
2814
2815 value = MSI_RecordGetString( rec, 3 );
2816 text = MSI_RecordGetString( rec, 4 );
2817
2818 info->items[info->addpos_items] = strdupW( value );
2819
2820 pos = SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
2821 SendMessageW( info->hwnd, LB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
2822 info->addpos_items++;
2823 return ERROR_SUCCESS;
2824 }
2825
2826 static UINT msi_listbox_add_items( struct msi_listbox_info *info, LPCWSTR property )
2827 {
2828 static const WCHAR query[] = {
2829 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2830 '`','L','i','s','t','B','o','x','`',' ','W','H','E','R','E',' ',
2831 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
2832 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0};
2833 MSIQUERY *view;
2834 DWORD count;
2835 UINT r;
2836
2837 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
2838 if ( r != ERROR_SUCCESS )
2839 return r;
2840
2841 /* just get the number of records */
2842 count = 0;
2843 r = MSI_IterateRecords( view, &count, NULL, NULL );
2844 if (r != ERROR_SUCCESS)
2845 {
2846 msiobj_release( &view->hdr );
2847 return r;
2848 }
2849 info->num_items = count;
2850 info->items = msi_alloc( sizeof(*info->items) * count );
2851
2852 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2853 msiobj_release( &view->hdr );
2854 return r;
2855 }
2856
2857 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2858 msi_control *control, WPARAM param )
2859 {
2860 struct msi_listbox_info *info;
2861 int index;
2862 LPCWSTR value;
2863
2864 if( HIWORD(param) != LBN_SELCHANGE )
2865 return ERROR_SUCCESS;
2866
2867 info = GetPropW( control->hwnd, szButtonData );
2868 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2869 value = (LPCWSTR) SendMessageW( control->hwnd, LB_GETITEMDATA, index, 0 );
2870
2871 msi_dialog_set_property( info->dialog->package, control->property, value );
2872 msi_dialog_evaluate_control_conditions( info->dialog );
2873
2874 return ERROR_SUCCESS;
2875 }
2876
2877 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2878 {
2879 struct msi_listbox_info *info;
2880 msi_control *control;
2881 DWORD attributes, style;
2882 LPCWSTR prop;
2883
2884 info = msi_alloc( sizeof *info );
2885 if (!info)
2886 return ERROR_FUNCTION_FAILED;
2887
2888 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_NOTIFY | WS_VSCROLL | WS_BORDER;
2889 attributes = MSI_RecordGetInteger( rec, 8 );
2890 if (~attributes & msidbControlAttributesSorted)
2891 style |= LBS_SORT;
2892
2893 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2894 if (!control)
2895 {
2896 msi_free(info);
2897 return ERROR_FUNCTION_FAILED;
2898 }
2899
2900 control->handler = msi_dialog_listbox_handler;
2901
2902 prop = MSI_RecordGetString( rec, 9 );
2903 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2904
2905 /* subclass */
2906 info->dialog = dialog;
2907 info->hwnd = control->hwnd;
2908 info->items = NULL;
2909 info->addpos_items = 0;
2910 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2911 (LONG_PTR)MSIListBox_WndProc );
2912 SetPropW( control->hwnd, szButtonData, info );
2913
2914 if ( control->property )
2915 msi_listbox_add_items( info, control->property );
2916
2917 return ERROR_SUCCESS;
2918 }
2919
2920 /******************** Directory Combo ***************************************/
2921
2922 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2923 {
2924 LPWSTR prop, path;
2925 BOOL indirect;
2926
2927 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2928 return;
2929
2930 indirect = control->attributes & msidbControlAttributesIndirect;
2931 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2932 path = msi_dialog_dup_property( dialog, prop, TRUE );
2933
2934 PathStripPathW( path );
2935 PathRemoveBackslashW( path );
2936
2937 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2938 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2939
2940 msi_free( path );
2941 msi_free( prop );
2942 }
2943
2944 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2945 {
2946 msi_control *control;
2947 LPCWSTR prop;
2948 DWORD style;
2949
2950 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2951 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2952 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2953 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2954 if (!control)
2955 return ERROR_FUNCTION_FAILED;
2956
2957 control->attributes = MSI_RecordGetInteger( rec, 8 );
2958 prop = MSI_RecordGetString( rec, 9 );
2959 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2960
2961 msi_dialog_update_directory_combo( dialog, control );
2962
2963 return ERROR_SUCCESS;
2964 }
2965
2966 /******************** Directory List ***************************************/
2967
2968 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2969 {
2970 WCHAR dir_spec[MAX_PATH];
2971 WIN32_FIND_DATAW wfd;
2972 LPWSTR prop, path;
2973 BOOL indirect;
2974 LVITEMW item;
2975 HANDLE file;
2976
2977 static const WCHAR asterisk[] = {'*',0};
2978
2979 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2980 return;
2981
2982 /* clear the list-view */
2983 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2984
2985 indirect = control->attributes & msidbControlAttributesIndirect;
2986 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2987 path = msi_dialog_dup_property( dialog, prop, TRUE );
2988
2989 lstrcpyW( dir_spec, path );
2990 lstrcatW( dir_spec, asterisk );
2991
2992 file = FindFirstFileW( dir_spec, &wfd );
2993 if ( file == INVALID_HANDLE_VALUE )
2994 return;
2995
2996 do
2997 {
2998 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2999 continue;
3000
3001 if ( !strcmpW( wfd.cFileName, szDot ) || !strcmpW( wfd.cFileName, szDotDot ) )
3002 continue;
3003
3004 item.mask = LVIF_TEXT;
3005 item.cchTextMax = MAX_PATH;
3006 item.iItem = 0;
3007 item.iSubItem = 0;
3008 item.pszText = wfd.cFileName;
3009
3010 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
3011 } while ( FindNextFileW( file, &wfd ) );
3012
3013 msi_free( prop );
3014 msi_free( path );
3015 FindClose( file );
3016 }
3017
3018 static UINT msi_dialog_directorylist_up( msi_dialog *dialog )
3019 {
3020 msi_control *control;
3021 LPWSTR prop, path, ptr;
3022 BOOL indirect;
3023
3024 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
3025 indirect = control->attributes & msidbControlAttributesIndirect;
3026 prop = msi_dialog_dup_property( dialog, control->property, indirect );
3027 path = msi_dialog_dup_property( dialog, prop, TRUE );
3028
3029 /* strip off the last directory */
3030 ptr = PathFindFileNameW( path );
3031 if (ptr != path) *(ptr - 1) = '\0';
3032 PathAddBackslashW( path );
3033
3034 msi_dialog_set_property( dialog->package, prop, path );
3035
3036 msi_dialog_update_directory_list( dialog, NULL );
3037 msi_dialog_update_directory_combo( dialog, NULL );
3038 msi_dialog_update_pathedit( dialog, NULL );
3039
3040 msi_free( path );
3041 msi_free( prop );
3042
3043 return ERROR_SUCCESS;
3044 }
3045
3046 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
3047 msi_control *control, WPARAM param )
3048 {
3049 LPNMHDR nmhdr = (LPNMHDR)param;
3050 WCHAR new_path[MAX_PATH];
3051 WCHAR text[MAX_PATH];
3052 LPWSTR path, prop;
3053 BOOL indirect;
3054 LVITEMW item;
3055 int index;
3056
3057 if (nmhdr->code != LVN_ITEMACTIVATE)
3058 return ERROR_SUCCESS;
3059
3060 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
3061 if ( index < 0 )
3062 {
3063 ERR("No list-view item selected!\n");
3064 return ERROR_FUNCTION_FAILED;
3065 }
3066
3067 item.iSubItem = 0;
3068 item.pszText = text;
3069 item.cchTextMax = MAX_PATH;
3070 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
3071
3072 indirect = control->attributes & msidbControlAttributesIndirect;
3073 prop = msi_dialog_dup_property( dialog, control->property, indirect );
3074 path = msi_dialog_dup_property( dialog, prop, TRUE );
3075
3076 lstrcpyW( new_path, path );
3077 lstrcatW( new_path, text );
3078 lstrcatW( new_path, szBackSlash );
3079
3080 msi_dialog_set_property( dialog->package, prop, new_path );
3081
3082 msi_dialog_update_directory_list( dialog, NULL );
3083 msi_dialog_update_directory_combo( dialog, NULL );
3084 msi_dialog_update_pathedit( dialog, NULL );
3085
3086 msi_free( prop );
3087 msi_free( path );
3088 return ERROR_SUCCESS;
3089 }
3090
3091 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
3092 {
3093 msi_control *control;
3094 LPCWSTR prop;
3095 DWORD style;
3096
3097 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
3098 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
3099 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
3100 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
3101 if (!control)
3102 return ERROR_FUNCTION_FAILED;
3103
3104 control->attributes = MSI_RecordGetInteger( rec, 8 );
3105 control->handler = msi_dialog_dirlist_handler;
3106 prop = MSI_RecordGetString( rec, 9 );
3107 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
3108
3109 /* double click to activate an item in the list */
3110 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
3111 0, LVS_EX_TWOCLICKACTIVATE );
3112
3113 msi_dialog_update_directory_list( dialog, control );
3114
3115 return ERROR_SUCCESS;
3116 }
3117
3118 /******************** VolumeCost List ***************************************/
3119
3120 static BOOL str_is_number( LPCWSTR str )
3121 {
3122 int i;
3123
3124 for (i = 0; i < lstrlenW( str ); i++)
3125 if (!isdigitW(str[i]))
3126 return FALSE;
3127
3128 return TRUE;
3129 }
3130
3131 static const WCHAR column_keys[][80] =
3132 {
3133 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
3134 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
3135 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
3136 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
3137 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
3138 };
3139
3140 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
3141 {
3142 LPCWSTR text = MSI_RecordGetString( rec, 10 );
3143 LPCWSTR begin = text, end;
3144 WCHAR *num;
3145 LVCOLUMNW lvc;
3146 DWORD count = 0;
3147
3148 static const WCHAR negative[] = {'-',0};
3149
3150 if (!text) return;
3151
3152 while ((begin = strchrW( begin, '{' )) && count < 5)
3153 {
3154 if (!(end = strchrW( begin, '}' )))
3155 return;
3156
3157 num = msi_alloc( (end-begin+1)*sizeof(WCHAR) );
3158 if (!num)
3159 return;
3160
3161 lstrcpynW( num, begin + 1, end - begin );
3162 begin += end - begin + 1;
3163
3164 /* empty braces or '0' hides the column */
3165 if ( !num[0] || !strcmpW( num, szZero ) )
3166 {
3167 count++;
3168 msi_free( num );
3169 continue;
3170 }
3171
3172 /* the width must be a positive number
3173 * if a width is invalid, all remaining columns are hidden
3174 */
3175 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) ) {
3176 msi_free( num );
3177 return;
3178 }
3179
3180 ZeroMemory( &lvc, sizeof(lvc) );
3181 lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
3182 lvc.cx = atolW( num );
3183 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] );
3184
3185 SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc );
3186 msi_free( lvc.pszText );
3187 msi_free( num );
3188 }
3189 }
3190
3191 static LONGLONG msi_vcl_get_cost( msi_dialog *dialog )
3192 {
3193 MSIFEATURE *feature;
3194 INT each_cost;
3195 LONGLONG total_cost = 0;
3196
3197 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
3198 {
3199 if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature,
3200 MSICOSTTREE_SELFONLY, INSTALLSTATE_LOCAL, &each_cost)))
3201 {
3202 /* each_cost is in 512-byte units */
3203 total_cost += ((LONGLONG)each_cost) * 512;
3204 }
3205 if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature,
3206 MSICOSTTREE_SELFONLY, INSTALLSTATE_ABSENT, &each_cost)))
3207 {
3208 /* each_cost is in 512-byte units */
3209 total_cost -= ((LONGLONG)each_cost) * 512;
3210 }
3211 }
3212 return total_cost;
3213 }
3214
3215 static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control )
3216 {
3217 ULARGE_INTEGER total, free;
3218 LONGLONG difference, cost;
3219 WCHAR size_text[MAX_PATH];
3220 WCHAR cost_text[MAX_PATH];
3221 LPWSTR drives, ptr;
3222 LVITEMW lvitem;
3223 DWORD size;
3224 int i = 0;
3225
3226 cost = msi_vcl_get_cost(dialog);
3227 StrFormatByteSizeW(cost, cost_text, MAX_PATH);
3228
3229 size = GetLogicalDriveStringsW( 0, NULL );
3230 if ( !size ) return;
3231
3232 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
3233 if ( !drives ) return;
3234
3235 GetLogicalDriveStringsW( size, drives );
3236
3237 ptr = drives;
3238 while (*ptr)
3239 {
3240 lvitem.mask = LVIF_TEXT;
3241 lvitem.iItem = i;
3242 lvitem.iSubItem = 0;
3243 lvitem.pszText = ptr;
3244 lvitem.cchTextMax = lstrlenW(ptr) + 1;
3245 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem );
3246
3247 GetDiskFreeSpaceExW(ptr, &free, &total, NULL);
3248 difference = free.QuadPart - cost;
3249
3250 StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH);
3251 lvitem.iSubItem = 1;
3252 lvitem.pszText = size_text;
3253 lvitem.cchTextMax = lstrlenW(size_text) + 1;
3254 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
3255
3256 StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH);
3257 lvitem.iSubItem = 2;
3258 lvitem.pszText = size_text;
3259 lvitem.cchTextMax = lstrlenW(size_text) + 1;
3260 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
3261
3262 lvitem.iSubItem = 3;
3263 lvitem.pszText = cost_text;
3264 lvitem.cchTextMax = lstrlenW(cost_text) + 1;
3265 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
3266
3267 StrFormatByteSizeW(difference, size_text, MAX_PATH);
3268 lvitem.iSubItem = 4;
3269 lvitem.pszText = size_text;
3270 lvitem.cchTextMax = lstrlenW(size_text) + 1;
3271 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
3272
3273 ptr += lstrlenW(ptr) + 1;
3274 i++;
3275 }
3276
3277 msi_free( drives );
3278 }
3279
3280 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
3281 {
3282 msi_control *control;
3283 DWORD style;
3284
3285 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
3286 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
3287 WS_CHILD | WS_TABSTOP | WS_GROUP;
3288 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
3289 if (!control)
3290 return ERROR_FUNCTION_FAILED;
3291
3292 msi_dialog_vcl_add_columns( dialog, control, rec );
3293 msi_dialog_vcl_add_drives( dialog, control );
3294
3295 return ERROR_SUCCESS;
3296 }
3297
3298 /******************** VolumeSelect Combo ***************************************/
3299
3300 static UINT msi_dialog_volsel_handler( msi_dialog *dialog,
3301 msi_control *control, WPARAM param )
3302 {
3303 WCHAR text[MAX_PATH];
3304 LPWSTR prop;
3305 BOOL indirect;
3306 int index;
3307
3308 if (HIWORD(param) != CBN_SELCHANGE)
3309 return ERROR_SUCCESS;
3310
3311 index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 );
3312 if ( index == CB_ERR )
3313 {
3314 ERR("No ComboBox item selected!\n");
3315 return ERROR_FUNCTION_FAILED;
3316 }
3317
3318 SendMessageW( control->hwnd, CB_GETLBTEXT, index, (LPARAM)text );
3319
3320 indirect = control->attributes & msidbControlAttributesIndirect;
3321 prop = msi_dialog_dup_property( dialog, control->property, indirect );
3322
3323 msi_dialog_set_property( dialog->package, prop, text );
3324
3325 msi_free( prop );
3326 return ERROR_SUCCESS;
3327 }
3328
3329 static void msi_dialog_vsc_add_drives( msi_dialog *dialog, msi_control *control )
3330 {
3331 LPWSTR drives, ptr;
3332 DWORD size;
3333
3334 size = GetLogicalDriveStringsW( 0, NULL );
3335 if ( !size ) return;
3336
3337 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
3338 if ( !drives ) return;
3339
3340 GetLogicalDriveStringsW( size, drives );
3341
3342 ptr = drives;
3343 while (*ptr)
3344 {
3345 SendMessageW( control->hwnd, CB_ADDSTRING, 0, (LPARAM)ptr );
3346 ptr += lstrlenW(ptr) + 1;
3347 }
3348
3349 msi_free( drives );
3350 }
3351
3352 static UINT msi_dialog_volumeselect_combo( msi_dialog *dialog, MSIRECORD *rec )
3353 {
3354 msi_control *control;
3355 LPCWSTR prop;
3356 DWORD style;
3357
3358 /* FIXME: CBS_OWNERDRAWFIXED */
3359 style = WS_CHILD | WS_VISIBLE | WS_GROUP | WS_TABSTOP |
3360 CBS_DROPDOWNLIST | CBS_SORT | CBS_HASSTRINGS |
3361 WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR;
3362 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
3363 if (!control)
3364 return ERROR_FUNCTION_FAILED;
3365
3366 control->attributes = MSI_RecordGetInteger( rec, 8 );
3367 control->handler = msi_dialog_volsel_handler;
3368 prop = MSI_RecordGetString( rec, 9 );
3369 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
3370
3371 msi_dialog_vsc_add_drives( dialog, control );
3372
3373 return ERROR_SUCCESS;
3374 }
3375
3376 static UINT msi_dialog_hyperlink_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
3377 {
3378 static const WCHAR hrefW[] = {'h','r','e','f'};
3379 static const WCHAR openW[] = {'o','p','e','n',0};
3380 int len, len_href = sizeof(hrefW) / sizeof(hrefW[0]);
3381 const WCHAR *p, *q;
3382 WCHAR quote = 0;
3383 LITEM item;
3384
3385 item.mask = LIF_ITEMINDEX | LIF_URL;
3386 item.iLink = 0;
3387 item.szUrl[0] = 0;
3388
3389 SendMessageW( control->hwnd, LM_GETITEM, 0, (LPARAM)&item );
3390
3391 p = item.szUrl;
3392 while (*p && *p != '<') p++;
3393 if (!*p++) return ERROR_SUCCESS;
3394 if (toupperW( *p++ ) != 'A' || !isspaceW( *p++ )) return ERROR_SUCCESS;
3395 while (*p && isspaceW( *p )) p++;
3396
3397 len = strlenW( p );
3398 if (len > len_href && !memicmpW( p, hrefW, len_href ))
3399 {
3400 p += len_href;
3401 while (*p && isspaceW( *p )) p++;
3402 if (!*p || *p++ != '=') return ERROR_SUCCESS;
3403 while (*p && isspaceW( *p )) p++;
3404
3405 if (*p == '\"' || *p == '\'') quote = *p++;
3406 q = p;
3407 if (quote)
3408 {
3409 while (*q && *q != quote) q++;
3410 if (*q != quote) return ERROR_SUCCESS;
3411 }
3412 else
3413 {
3414 while (*q && *q != '>' && !isspaceW( *q )) q++;
3415 if (!*q) return ERROR_SUCCESS;
3416 }
3417 item.szUrl[q - item.szUrl] = 0;
3418 ShellExecuteW( NULL, openW, p, NULL, NULL, SW_SHOWNORMAL );
3419 }
3420 return ERROR_SUCCESS;
3421 }
3422
3423 static UINT msi_dialog_hyperlink( msi_dialog *dialog, MSIRECORD *rec )
3424 {
3425 msi_control *control;
3426 DWORD style = WS_CHILD | WS_TABSTOP | WS_GROUP;
3427 const WCHAR *text = MSI_RecordGetString( rec, 10 );
3428 int len = strlenW( text );
3429 LITEM item;
3430
3431 control = msi_dialog_add_control( dialog, rec, WC_LINK, style );
3432 if (!control)
3433 return ERROR_FUNCTION_FAILED;
3434
3435 control->attributes = MSI_RecordGetInteger( rec, 8 );
3436 control->handler = msi_dialog_hyperlink_handler;
3437
3438 item.mask = LIF_ITEMINDEX | LIF_STATE | LIF_URL;
3439 item.iLink = 0;
3440 item.state = LIS_ENABLED;
3441 item.stateMask = LIS_ENABLED;
3442 if (len < L_MAX_URL_LENGTH) strcpyW( item.szUrl, text );
3443 else item.szUrl[0] = 0;
3444
3445 SendMessageW( control->hwnd, LM_SETITEM, 0, (LPARAM)&item );
3446
3447 return ERROR_SUCCESS;
3448 }
3449
3450 static const struct control_handler msi_dialog_handler[] =
3451 {
3452 { szText, msi_dialog_text_control },
3453 { szPushButton, msi_dialog_button_control },
3454 { szLine, msi_dialog_line_control },
3455 { szBitmap, msi_dialog_bitmap_control },
3456 { szCheckBox, msi_dialog_checkbox_control },
3457 { szScrollableText, msi_dialog_scrolltext_control },
3458 { szComboBox, msi_dialog_combo_control },
3459 { szEdit, msi_dialog_edit_control },
3460 { szMaskedEdit, msi_dialog_maskedit_control },
3461 { szPathEdit, msi_dialog_pathedit_control },
3462 { szProgressBar, msi_dialog_progress_bar },
3463 { szRadioButtonGroup, msi_dialog_radiogroup_control },
3464 { szIcon, msi_dialog_icon_control },
3465 { szSelectionTree, msi_dialog_selection_tree },
3466 { szGroupBox, msi_dialog_group_box },
3467 { szListBox, msi_dialog_list_box },
3468 { szDirectoryCombo, msi_dialog_directory_combo },
3469 { szDirectoryList, msi_dialog_directory_list },
3470 { szVolumeCostList, msi_dialog_volumecost_list },
3471 { szVolumeSelectCombo, msi_dialog_volumeselect_combo },
3472 { szHyperLink, msi_dialog_hyperlink }
3473 };
3474
3475 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
3476
3477 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
3478 {
3479 msi_dialog *dialog = param;
3480 LPCWSTR control_type;
3481 UINT i;
3482
3483 /* find and call the function that can create this type of control */
3484 control_type = MSI_RecordGetString( rec, 3 );
3485 for( i=0; i<NUM_CONTROL_TYPES; i++ )
3486 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
3487 break;
3488 if( i != NUM_CONTROL_TYPES )
3489 msi_dialog_handler[i].func( dialog, rec );
3490 else
3491 ERR("no handler for element type %s\n", debugstr_w(control_type));
3492
3493 return ERROR_SUCCESS;
3494 }
3495
3496 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
3497 {
3498 static const WCHAR query[] = {
3499 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
3500 'C','o','n','t','r','o','l',' ','W','H','E','R','E',' ',
3501 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
3502 UINT r;
3503 MSIQUERY *view;
3504 MSIPACKAGE *package = dialog->package;
3505
3506 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
3507
3508 /* query the Control table for all the elements of the control */
3509 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
3510 if( r != ERROR_SUCCESS )
3511 {
3512 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
3513 return ERROR_INVALID_PARAMETER;
3514 }
3515
3516 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
3517 msiobj_release( &view->hdr );
3518 return r;
3519 }
3520
3521 static UINT msi_dialog_reset( msi_dialog *dialog )
3522 {
3523 /* FIXME: should restore the original values of any properties we changed */
3524 return msi_dialog_evaluate_control_conditions( dialog );
3525 }
3526
3527 /* figure out the height of 10 point MS Sans Serif */
3528 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
3529 {
3530 static const WCHAR szSansSerif[] = {
3531 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
3532 LOGFONTW lf;
3533 TEXTMETRICW tm;
3534 BOOL r;
3535 LONG height = 0;
3536 HFONT hFont, hOldFont;
3537 HDC hdc;
3538
3539 hdc = GetDC( hwnd );
3540 if (hdc)
3541 {
3542 memset( &lf, 0, sizeof lf );
3543 lf.lfHeight = MulDiv(12, GetDeviceCaps(hdc, LOGPIXELSY), 72);
3544 strcpyW( lf.lfFaceName, szSansSerif );
3545 hFont = CreateFontIndirectW(&lf);
3546 if (hFont)
3547 {
3548 hOldFont = SelectObject( hdc, hFont );
3549 r = GetTextMetricsW( hdc, &tm );
3550 if (r)
3551 height = tm.tmHeight;
3552 SelectObject( hdc, hOldFont );
3553 DeleteObject( hFont );
3554 }
3555 ReleaseDC( hwnd, hdc );
3556 }
3557 return height;
3558 }
3559
3560 /* fetch the associated record from the Dialog table */
3561 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
3562 {
3563 static const WCHAR query[] = {
3564 'S','E','L','E','C','T',' ','*',' ',
3565 'F','R','O','M',' ','D','i','a','l','o','g',' ',
3566 'W','H','E','R','E',' ',
3567 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
3568 MSIPACKAGE *package = dialog->package;
3569 MSIRECORD *rec = NULL;
3570
3571 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
3572
3573 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
3574 if( !rec )
3575 WARN("query failed for dialog %s\n", debugstr_w(dialog->name));
3576
3577 return rec;
3578 }
3579
3580 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
3581 {
3582 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
3583 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
3584
3585 UINT xres, yres;
3586 POINT center;
3587 SIZE sz;
3588 LONG style;
3589
3590 center.x = MSI_RecordGetInteger( rec, 2 );
3591 center.y = MSI_RecordGetInteger( rec, 3 );
3592
3593 sz.cx = MSI_RecordGetInteger( rec, 4 );
3594 sz.cy = MSI_RecordGetInteger( rec, 5 );
3595
3596 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
3597 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
3598
3599 xres = msi_get_property_int( dialog->package->db, szScreenX, 0 );
3600 yres = msi_get_property_int( dialog->package->db, szScreenY, 0 );
3601
3602 center.x = MulDiv( center.x, xres, 100 );
3603 center.y = MulDiv( center.y, yres, 100 );
3604
3605 /* turn the client pos into the window rectangle */
3606 if (dialog->package->center_x && dialog->package->center_y)
3607 {
3608 pos->left = dialog->package->center_x - sz.cx / 2.0;
3609 pos->right = pos->left + sz.cx;
3610 pos->top = dialog->package->center_y - sz.cy / 2.0;
3611 pos->bottom = pos->top + sz.cy;
3612 }
3613 else
3614 {
3615 pos->left = center.x - sz.cx/2;
3616 pos->right = pos->left + sz.cx;
3617 pos->top = center.y - sz.cy/2;
3618 pos->bottom = pos->top + sz.cy;
3619
3620 /* save the center */
3621 dialog->package->center_x = center.x;
3622 dialog->package->center_y = center.y;
3623 }
3624
3625 dialog->size.cx = sz.cx;
3626 dialog->size.cy = sz.cy;
3627
3628 TRACE("%s\n", wine_dbgstr_rect(pos));
3629
3630 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
3631 AdjustWindowRect( pos, style, FALSE );
3632 }
3633
3634 static void msi_dialog_set_tab_order( msi_dialog *dialog, LPCWSTR first )
3635 {
3636 struct list tab_chain;
3637 msi_control *control;
3638 HWND prev = HWND_TOP;
3639
3640 list_init( &tab_chain );
3641 if (!(control = msi_dialog_find_control( dialog, first ))) return;
3642
3643 dialog->hWndFocus = control->hwnd;
3644 while (control)
3645 {
3646 list_remove( &control->entry );
3647 list_add_tail( &tab_chain, &control->entry );
3648 if (!control->tabnext) break;
3649 control = msi_dialog_find_control( dialog, control->tabnext );
3650 }
3651
3652 LIST_FOR_EACH_ENTRY( control, &tab_chain, msi_control, entry )
3653 {
3654 SetWindowPos( control->hwnd, prev, 0, 0, 0, 0,
3655 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
3656 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
3657 prev = control->hwnd;
3658 }
3659
3660 /* put them back on the main list */
3661 list_move_head( &dialog->controls, &tab_chain );
3662 }
3663
3664 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
3665 {
3666 static const WCHAR df[] = {
3667 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
3668 static const WCHAR dfv[] = {
3669 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
3670 msi_dialog *dialog = cs->lpCreateParams;
3671 MSIRECORD *rec = NULL;
3672 LPWSTR title = NULL;
3673 RECT pos;
3674
3675 TRACE("%p %p\n", dialog, dialog->package);
3676
3677 dialog->hwnd = hwnd;
3678 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
3679
3680 rec = msi_get_dialog_record( dialog );
3681 if( !rec )
3682 {
3683 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
3684 return -1;
3685 }
3686
3687 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
3688
3689 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
3690
3691 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3692
3693 dialog->default_font = msi_dup_property( dialog->package->db, df );
3694 if (!dialog->default_font)
3695 {
3696 dialog->default_font = strdupW(dfv);
3697 if (!dialog->default_font)
3698 {
3699 msiobj_release( &rec->hdr );
3700 return -1;
3701 }
3702 }
3703
3704 title = msi_get_deformatted_field( dialog->package, rec, 7 );
3705 SetWindowTextW( hwnd, title );
3706 msi_free( title );
3707
3708 SetWindowPos( hwnd, 0, pos.left, pos.top,
3709 pos.right - pos.left, pos.bottom - pos.top,
3710 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
3711
3712 msi_dialog_build_font_list( dialog );
3713 msi_dialog_fill_controls( dialog );
3714 msi_dialog_evaluate_control_conditions( dialog );
3715 msi_dialog_set_tab_order( dialog, MSI_RecordGetString( rec, 8 ) );
3716 msiobj_release( &rec->hdr );
3717
3718 return 0;
3719 }
3720
3721 static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd )
3722 {
3723 msi_control *control = NULL;
3724
3725 TRACE("%p %p %08lx\n", dialog, hwnd, param);
3726
3727 switch (param)
3728 {
3729 case 1: /* enter */
3730 control = msi_dialog_find_control( dialog, dialog->control_default );
3731 break;
3732 case 2: /* escape */
3733 control = msi_dialog_find_control( dialog, dialog->control_cancel );
3734 break;
3735 default:
3736 control = msi_dialog_find_control_by_hwnd( dialog, hwnd );
3737 }
3738
3739 if( control )
3740 {
3741 if( control->handler )
3742 {
3743 control->handler( dialog, control, param );
3744 msi_dialog_evaluate_control_conditions( dialog );
3745 }
3746 }
3747
3748 return 0;
3749 }
3750
3751 static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param )
3752 {
3753 LPNMHDR nmhdr = (LPNMHDR) param;
3754 msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom );
3755
3756 TRACE("%p %p\n", dialog, nmhdr->hwndFrom);
3757
3758 if ( control && control->handler )
3759 control->handler( dialog, control, param );
3760
3761 return 0;
3762 }
3763
3764 static void dialog_setfocus( msi_dialog *dialog )
3765 {
3766 HWND hwnd = dialog->hWndFocus;
3767
3768 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE);
3769 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE);
3770 SetFocus( hwnd );
3771 dialog->hWndFocus = hwnd;
3772 }
3773
3774 static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
3775 WPARAM wParam, LPARAM lParam )
3776 {
3777 msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
3778
3779 TRACE("0x%04x\n", msg);
3780
3781 switch (msg)
3782 {
3783 case WM_MOVE:
3784 dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
3785 dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
3786 break;
3787
3788 case WM_CREATE:
3789 return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );
3790
3791 case WM_COMMAND:
3792 return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );
3793
3794 case WM_ACTIVATE:
3795 if( LOWORD(wParam) == WA_INACTIVE )
3796 dialog->hWndFocus = GetFocus();
3797 else
3798 dialog_setfocus( dialog );
3799 return 0;
3800
3801 case WM_SETFOCUS:
3802 dialog_setfocus( dialog );
3803 return 0;
3804
3805 /* bounce back to our subclassed static control */
3806 case WM_CTLCOLORSTATIC:
3807 return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );
3808
3809 case WM_DESTROY:
3810 dialog->hwnd = NULL;
3811 return 0;
3812 case WM_NOTIFY:
3813 return msi_dialog_onnotify( dialog, lParam );
3814 }
3815 return DefWindowProcW(hwnd, msg, wParam, lParam);
3816 }
3817
3818 static void process_pending_messages( HWND hdlg )
3819 {
3820 MSG msg;
3821
3822 while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ))
3823 {
3824 if (hdlg && IsDialogMessageW( hdlg, &msg )) continue;
3825 TranslateMessage( &msg );
3826 DispatchMessageW( &msg );
3827 }
3828 }
3829
3830 static UINT dialog_run_message_loop( msi_dialog *dialog )
3831 {
3832 DWORD style;
3833 HWND hwnd;
3834
3835 if( uiThreadId != GetCurrentThreadId() )
3836 return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );
3837
3838 /* create the dialog window, don't show it yet */
3839 style = WS_OVERLAPPED;
3840 if( dialog->attributes & msidbDialogAttributesVisible )
3841 style |= WS_VISIBLE;
3842
3843 hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
3844 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3845 NULL, NULL, NULL, dialog );
3846 if( !hwnd )
3847 {
3848 ERR("Failed to create dialog %s\n", debugstr_w( dialog->name ));
3849 return ERROR_FUNCTION_FAILED;
3850 }
3851
3852 ShowWindow( hwnd, SW_SHOW );
3853 /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */
3854
3855 if( dialog->attributes & msidbDialogAttributesModal )
3856 {
3857 while( !dialog->finished )
3858 {
3859 MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT );
3860 process_pending_messages( dialog->hwnd );
3861 }
3862 }
3863 else
3864 return ERROR_IO_PENDING;
3865
3866 return ERROR_SUCCESS;
3867 }
3868
3869 static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg,
3870 WPARAM wParam, LPARAM lParam )
3871 {
3872 msi_dialog *dialog = (msi_dialog*) lParam;
3873
3874 TRACE("%d %p\n", msg, dialog);
3875
3876 switch (msg)
3877 {
3878 case WM_MSI_DIALOG_CREATE:
3879 return dialog_run_message_loop( dialog );
3880 case WM_MSI_DIALOG_DESTROY:
3881 msi_dialog_destroy( dialog );
3882 return 0;
3883 }
3884 return DefWindowProcW( hwnd, msg, wParam, lParam );
3885 }
3886
3887 static BOOL dialog_register_class( void )
3888 {
3889 WNDCLASSW cls;
3890
3891 ZeroMemory( &cls, sizeof cls );
3892 cls.lpfnWndProc = MSIDialog_WndProc;
3893 cls.hInstance = NULL;
3894 cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION);
3895 cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
3896 cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
3897 cls.lpszMenuName = NULL;
3898 cls.lpszClassName = szMsiDialogClass;
3899
3900 if( !RegisterClassW( &cls ) )
3901 return FALSE;
3902
3903 cls.lpfnWndProc = MSIHiddenWindowProc;
3904 cls.lpszClassName = szMsiHiddenWindow;
3905
3906 if( !RegisterClassW( &cls ) )
3907 return FALSE;
3908
3909 uiThreadId = GetCurrentThreadId();
3910
3911 hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED,
3912 0, 0, 100, 100, NULL, NULL, NULL, NULL );
3913 if( !hMsiHiddenWindow )
3914 return FALSE;
3915
3916 return TRUE;
3917 }
3918
3919 static msi_dialog *dialog_create( MSIPACKAGE *package, const WCHAR *name, msi_dialog *parent,
3920 control_event_handler event_handler )
3921 {
3922 static const WCHAR szDialogCreated[] =
3923 {'D','i','a','l','o','g',' ','c','r','e','a','t','e','d',0};
3924 MSIRECORD *rec = NULL;
3925 msi_dialog *dialog;
3926
3927 TRACE("%s\n", debugstr_w(name));
3928
3929 if (!hMsiHiddenWindow) dialog_register_class();
3930
3931 /* allocate the structure for the dialog to use */
3932 dialog = msi_alloc_zero( FIELD_OFFSET( msi_dialog, name[strlenW( name ) + 1] ));
3933 if( !dialog )
3934 return NULL;
3935 strcpyW( dialog->name, name );
3936 dialog->parent = parent;
3937 dialog->package = package;
3938 dialog->event_handler = event_handler;
3939 dialog->finished = 0;
3940 list_init( &dialog->controls );
3941 list_init( &dialog->fonts );
3942
3943 /* verify that the dialog exists */
3944 rec = msi_get_dialog_record( dialog );
3945 if( !rec )
3946 {
3947 msi_free( dialog );
3948 return NULL;
3949 }
3950 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3951 dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) );
3952 dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) );
3953 msiobj_release( &rec->hdr );
3954
3955 rec = MSI_CreateRecord(2);
3956 if (!rec) return NULL;
3957 MSI_RecordSetStringW(rec, 1, name);
3958 MSI_RecordSetStringW(rec, 2, szDialogCreated);
3959 MSI_ProcessMessage(package, INSTALLMESSAGE_ACTIONSTART, rec);
3960 msiobj_release(&rec->hdr);
3961
3962 return dialog;
3963 }
3964
3965 static void msi_dialog_end_dialog( msi_dialog *dialog )
3966 {
3967 TRACE("%p\n", dialog);
3968 dialog->finished = 1;
3969 PostMessageW(dialog->hwnd, WM_NULL, 0, 0);
3970 }
3971
3972 void msi_dialog_check_messages( HANDLE handle )
3973 {
3974 DWORD r;
3975
3976 /* in threads other than the UI thread, block */
3977 if( uiThreadId != GetCurrentThreadId() )
3978 {
3979 if (!handle) return;
3980 while (MsgWaitForMultipleObjectsEx( 1, &handle, INFINITE, QS_ALLINPUT, 0 ) == WAIT_OBJECT_0 + 1)
3981 {
3982 MSG msg;
3983 while (PeekMessageW( &msg, NULL, 0, 0, PM_REMOVE ))
3984 {
3985 TranslateMessage( &msg );
3986 DispatchMessageW( &msg );
3987 }
3988 }
3989 return;
3990 }
3991
3992 /* there are two choices for the UI thread */
3993 while (1)
3994 {
3995 process_pending_messages( NULL );
3996
3997 if( !handle )
3998 break;
3999
4000 /*
4001 * block here until somebody creates a new dialog or
4002 * the handle we're waiting on becomes ready
4003 */
4004 r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT );
4005 if( r == WAIT_OBJECT_0 )
4006 break;
4007 }
4008 }
4009
4010 static void dialog_do_preview( msi_dialog *dialog )
4011 {
4012 TRACE("\n");
4013 dialog->attributes |= msidbDialogAttributesVisible;
4014 dialog->attributes &= ~msidbDialogAttributesModal;
4015 dialog_run_message_loop( dialog );
4016 }
4017
4018 static void free_subscriber( struct subscriber *sub )
4019 {
4020 msi_free( sub->event );
4021 msi_free( sub->control );
4022 msi_free( sub->attribute );
4023 msi_free( sub );
4024 }
4025
4026 static void event_cleanup_subscriptions( MSIPACKAGE *package, const WCHAR *dialog )
4027 {
4028 struct list *item, *next;
4029
4030 LIST_FOR_EACH_SAFE( item, next, &package->subscriptions )
4031 {
4032 struct subscriber *sub = LIST_ENTRY( item, struct subscriber, entry );
4033
4034 if (strcmpW( sub->dialog->name, dialog )) continue;
4035 list_remove( &sub->entry );
4036 free_subscriber( sub );
4037 }
4038 }
4039
4040 void msi_dialog_destroy( msi_dialog *dialog )
4041 {
4042 msi_font *font, *next;
4043
4044 if( uiThreadId != GetCurrentThreadId() )
4045 {
4046 SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog );
4047 return;
4048 }
4049
4050 if( dialog->hwnd )
4051 ShowWindow( dialog->hwnd, SW_HIDE );
4052
4053 if( dialog->hwnd )
4054 DestroyWindow( dialog->hwnd );
4055
4056 /* unsubscribe events */
4057 event_cleanup_subscriptions( dialog->package, dialog->name );
4058
4059 /* destroy the list of controls */
4060 while( !list_empty( &dialog->controls ) )
4061 {
4062 msi_control *t;
4063
4064 t = LIST_ENTRY( list_head( &dialog->controls ),
4065 msi_control, entry );
4066 msi_destroy_control( t );
4067 }
4068
4069 /* destroy the list of fonts */
4070 LIST_FOR_EACH_ENTRY_SAFE( font, next, &dialog->fonts, msi_font, entry )
4071 {
4072 list_remove( &font->entry );
4073 DeleteObject( font->hfont );
4074 msi_free( font );
4075 }
4076 msi_free( dialog->default_font );
4077
4078 msi_free( dialog->control_default );
4079 msi_free( dialog->control_cancel );
4080 dialog->package = NULL;
4081 msi_free( dialog );
4082 }
4083
4084 void msi_dialog_unregister_class( void )
4085 {
4086 DestroyWindow( hMsiHiddenWindow );
4087 hMsiHiddenWindow = NULL;
4088 UnregisterClassW( szMsiDialogClass, NULL );
4089 UnregisterClassW( szMsiHiddenWindow, NULL );
4090 uiThreadId = 0;
4091 }
4092
4093 void msi_event_cleanup_all_subscriptions( MSIPACKAGE *package )
4094 {
4095 struct list *item, *next;
4096
4097 LIST_FOR_EACH_SAFE( item, next, &package->subscriptions )
4098 {
4099 struct subscriber *sub = LIST_ENTRY( item, struct subscriber, entry );
4100 list_remove( &sub->entry );
4101 free_subscriber( sub );
4102 }
4103 }
4104
4105 static void MSI_ClosePreview( MSIOBJECTHDR *arg )
4106 {
4107 MSIPREVIEW *preview = (MSIPREVIEW *)arg;
4108 msiobj_release( &preview->package->hdr );
4109 }
4110
4111 static MSIPREVIEW *MSI_EnableUIPreview( MSIDATABASE *db )
4112 {
4113 MSIPREVIEW *preview = NULL;
4114 MSIPACKAGE *package;
4115
4116 package = MSI_CreatePackage( db, NULL );
4117 if (package)
4118 {
4119 preview = alloc_msiobject( MSIHANDLETYPE_PREVIEW, sizeof(MSIPREVIEW), MSI_ClosePreview );
4120 if (preview)
4121 {
4122 preview->package = package;
4123 msiobj_addref( &package->hdr );
4124 }
4125 msiobj_release( &package->hdr );
4126 }
4127 return preview;
4128 }
4129
4130 UINT WINAPI MsiEnableUIPreview( MSIHANDLE hdb, MSIHANDLE *phPreview )
4131 {
4132 MSIDATABASE *db;
4133 MSIPREVIEW *preview;
4134 UINT r = ERROR_FUNCTION_FAILED;
4135
4136 TRACE("%d %p\n", hdb, phPreview);
4137
4138 db = msihandle2msiinfo( hdb, MSIHANDLETYPE_DATABASE );
4139 if (!db)
4140 {
4141 IWineMsiRemoteDatabase *remote_database;
4142
4143 remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( hdb );
4144 if (!remote_database)
4145 return ERROR_INVALID_HANDLE;
4146
4147 *phPreview = 0;
4148
4149 IWineMsiRemoteDatabase_Release( remote_database );
4150 WARN("MsiEnableUIPreview not allowed during a custom action!\n");
4151
4152 return ERROR_FUNCTION_FAILED;
4153 }
4154 preview = MSI_EnableUIPreview( db );
4155 if (preview)
4156 {
4157 *phPreview = alloc_msihandle( &preview->hdr );
4158 msiobj_release( &preview->hdr );
4159 r = ERROR_SUCCESS;
4160 if (!*phPreview)
4161 r = ERROR_NOT_ENOUGH_MEMORY;
4162 }
4163 msiobj_release( &db->hdr );
4164 return r;
4165 }
4166
4167 static UINT preview_event_handler( msi_dialog *dialog, const WCHAR *event, const WCHAR *argument )
4168 {
4169 MESSAGE("Preview dialog event '%s' (arg='%s')\n", debugstr_w(event), debugstr_w(argument));
4170 return ERROR_SUCCESS;
4171 }
4172
4173 static UINT MSI_PreviewDialogW( MSIPREVIEW *preview, LPCWSTR szDialogName )
4174 {
4175 msi_dialog *dialog = NULL;
4176 UINT r = ERROR_SUCCESS;
4177
4178 if (preview->dialog)
4179 msi_dialog_destroy( preview->dialog );
4180
4181 /* an empty name means we should just destroy the current preview dialog */
4182 if (szDialogName)
4183 {
4184 dialog = dialog_create( preview->package, szDialogName, NULL, preview_event_handler );
4185 if (dialog)
4186 dialog_do_preview( dialog );
4187 else
4188 r = ERROR_FUNCTION_FAILED;
4189 }
4190 preview->dialog = dialog;
4191 return r;
4192 }
4193
4194 UINT WINAPI MsiPreviewDialogW( MSIHANDLE hPreview, LPCWSTR szDialogName )
4195 {
4196 MSIPREVIEW *preview;
4197 UINT r;
4198
4199 TRACE("%d %s\n", hPreview, debugstr_w(szDialogName));
4200
4201 preview = msihandle2msiinfo( hPreview, MSIHANDLETYPE_PREVIEW );
4202 if (!preview)
4203 return ERROR_INVALID_HANDLE;
4204
4205 r = MSI_PreviewDialogW( preview, szDialogName );
4206 msiobj_release( &preview->hdr );
4207 return r;
4208 }
4209
4210 UINT WINAPI MsiPreviewDialogA( MSIHANDLE hPreview, LPCSTR szDialogName )
4211 {
4212 UINT r;
4213 LPWSTR strW = NULL;
4214
4215 TRACE("%d %s\n", hPreview, debugstr_a(szDialogName));
4216
4217 if (szDialogName)
4218 {
4219 strW = strdupAtoW( szDialogName );
4220 if (!strW)
4221 return ERROR_OUTOFMEMORY;
4222 }
4223 r = MsiPreviewDialogW( hPreview, strW );
4224 msi_free( strW );
4225 return r;
4226 }
4227
4228 UINT WINAPI MsiPreviewBillboardW( MSIHANDLE hPreview, LPCWSTR szControlName, LPCWSTR szBillboard )
4229 {
4230 FIXME("%d %s %s\n", hPreview, debugstr_w(szControlName), debugstr_w(szBillboard));
4231 return ERROR_CALL_NOT_IMPLEMENTED;
4232 }
4233
4234 UINT WINAPI MsiPreviewBillboardA( MSIHANDLE hPreview, LPCSTR szControlName, LPCSTR szBillboard )
4235 {
4236 FIXME("%d %s %s\n", hPreview, debugstr_a(szControlName), debugstr_a(szBillboard));
4237 return ERROR_CALL_NOT_IMPLEMENTED;
4238 }
4239
4240 struct control_event
4241 {
4242 const WCHAR *event;
4243 event_handler handler;
4244 };
4245
4246 static UINT dialog_event_handler( msi_dialog *, const WCHAR *, const WCHAR * );
4247
4248 /* create a dialog box and run it if it's modal */
4249 static INT event_do_dialog( MSIPACKAGE *package, const WCHAR *name, msi_dialog *parent, BOOL destroy_modeless )
4250 {
4251 msi_dialog *dialog;
4252 UINT r;
4253 INT retval;
4254
4255 /* create a new dialog */
4256 dialog = dialog_create( package, name, parent, dialog_event_handler );
4257 if (dialog)
4258 {
4259 /* kill the current modeless dialog */
4260 if (destroy_modeless && package->dialog)
4261 {
4262 msi_dialog_destroy( package->dialog );
4263 package->dialog = NULL;
4264 }
4265
4266 /* modeless dialogs return an error message */
4267 r = dialog_run_message_loop( dialog );
4268 if (r == ERROR_SUCCESS)
4269 {
4270 retval = dialog->retval;
4271 msi_dialog_destroy( dialog );
4272 return retval;
4273 }
4274 else
4275 {
4276 package->dialog = dialog;
4277 return IDOK;
4278 }
4279 }
4280 else return 0;
4281 }
4282
4283 /* end a modal dialog box */
4284 static UINT event_end_dialog( msi_dialog *dialog, const WCHAR *argument )
4285 {
4286 static const WCHAR exitW[] = {'E','x','i','t',0};
4287 static const WCHAR retryW[] = {'R','e','t','r','y',0};
4288 static const WCHAR ignoreW[] = {'I','g','n','o','r','e',0};
4289 static const WCHAR returnW[] = {'R','e','t','u','r','n',0};
4290
4291 if (!strcmpW( argument, exitW ))
4292 dialog->retval = IDCANCEL;
4293 else if (!strcmpW( argument, retryW ))
4294 dialog->retval = IDRETRY;
4295 else if (!strcmpW( argument, ignoreW ))
4296 dialog->retval = IDOK;
4297 else if (!strcmpW( argument, returnW ))
4298 dialog->retval = 0;
4299 else
4300 {
4301 ERR("Unknown argument string %s\n", debugstr_w(argument));
4302 dialog->retval = IDABORT;
4303 }
4304 event_cleanup_subscriptions( dialog->package, dialog->name );
4305 msi_dialog_end_dialog( dialog );
4306 return ERROR_SUCCESS;
4307 }
4308
4309 static UINT pending_event_end_dialog( msi_dialog *dialog, const WCHAR *argument )
4310 {
4311 dialog->pending_event = event_end_dialog;
4312 msi_free( dialog->pending_argument );
4313 dialog->pending_argument = strdupW( argument );
4314 return ERROR_SUCCESS;
4315 }
4316
4317 /* transition from one modal dialog to another modal dialog */
4318 static UINT event_new_dialog( msi_dialog *dialog, const WCHAR *argument )
4319 {
4320 /* store the name of the next dialog, and signal this one to end */
4321 dialog->package->next_dialog = strdupW( argument );
4322 msi_event_cleanup_all_subscriptions( dialog->package );
4323 msi_dialog_end_dialog( dialog );
4324 return ERROR_SUCCESS;
4325 }
4326
4327 static UINT pending_event_new_dialog( msi_dialog *dialog, const WCHAR *argument )
4328 {
4329 dialog->pending_event = event_new_dialog;
4330 msi_free( dialog->pending_argument );
4331 dialog->pending_argument = strdupW( argument );
4332 return ERROR_SUCCESS;
4333 }
4334
4335 /* create a new child dialog of an existing modal dialog */
4336 static UINT event_spawn_dialog( msi_dialog *dialog, const WCHAR *argument )
4337 {
4338 INT r;
4339 /* don't destroy a modeless dialogs that might be our parent */
4340 r = event_do_dialog( dialog->package, argument, dialog, FALSE );
4341 if (r != 0)
4342 {
4343 dialog->retval = r;
4344 msi_dialog_end_dialog( dialog );
4345 }
4346 else
4347 msi_dialog_update_all_controls(dialog);
4348
4349 return ERROR_SUCCESS;
4350 }
4351
4352 static UINT pending_event_spawn_dialog( msi_dialog *dialog, const WCHAR *argument )
4353 {
4354 dialog->pending_event = event_spawn_dialog;
4355 msi_free( dialog->pending_argument );
4356 dialog->pending_argument = strdupW( argument );
4357 return ERROR_SUCCESS;
4358 }
4359
4360 /* creates a dialog that remains up for a period of time based on a condition */
4361 static UINT event_spawn_wait_dialog( msi_dialog *dialog, const WCHAR *argument )
4362 {
4363 FIXME("doing nothing\n");
4364 return ERROR_SUCCESS;
4365 }
4366
4367 static UINT event_do_action( msi_dialog *dialog, const WCHAR *argument )
4368 {
4369 ACTION_PerformAction( dialog->package, argument, SCRIPT_NONE );
4370 return ERROR_SUCCESS;
4371 }
4372
4373 static UINT event_add_local( msi_dialog *dialog, const WCHAR *argument )
4374 {
4375 MSIFEATURE *feature;
4376
4377 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
4378 {
4379 if (!strcmpW( argument, feature->Feature ) || !strcmpW( argument, szAll ))
4380 {
4381 if (feature->ActionRequest != INSTALLSTATE_LOCAL)
4382 msi_set_property( dialog->package->db, szPreselected, szOne, -1 );
4383 MSI_SetFeatureStateW( dialog->package, feature->Feature, INSTALLSTATE_LOCAL );
4384 }
4385 }
4386 return ERROR_SUCCESS;
4387 }
4388
4389 static UINT event_remove( msi_dialog *dialog, const WCHAR *argument )
4390 {
4391 MSIFEATURE *feature;
4392
4393 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
4394 {
4395 if (!strcmpW( argument, feature->Feature ) || !strcmpW( argument, szAll ))
4396 {
4397 if (feature->ActionRequest != INSTALLSTATE_ABSENT)
4398 msi_set_property( dialog->package->db, szPreselected, szOne, -1 );
4399 MSI_SetFeatureStateW( dialog->package, feature->Feature, INSTALLSTATE_ABSENT );
4400 }
4401 }
4402 return ERROR_SUCCESS;
4403 }
4404
4405 static UINT event_add_source( msi_dialog *dialog, const WCHAR *argument )
4406 {
4407 MSIFEATURE *feature;
4408
4409 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
4410 {
4411 if (!strcmpW( argument, feature->Feature ) || !strcmpW( argument, szAll ))
4412 {
4413 if (feature->ActionRequest != INSTALLSTATE_SOURCE)
4414 msi_set_property( dialog->package->db, szPreselected, szOne, -1 );
4415 MSI_SetFeatureStateW( dialog->package, feature->Feature, INSTALLSTATE_SOURCE );
4416 }
4417 }
4418 return ERROR_SUCCESS;
4419 }
4420
4421 void msi_event_fire( MSIPACKAGE *package, const WCHAR *event, MSIRECORD *rec )
4422 {
4423 struct subscriber *sub;
4424
4425 TRACE("firing event %s\n", debugstr_w(event));
4426
4427 LIST_FOR_EACH_ENTRY( sub, &package->subscriptions, struct subscriber, entry )
4428 {
4429 if (strcmpiW( sub->event, event )) continue;
4430 dialog_handle_event( sub->dialog, sub->control, sub->attribute, rec );
4431 }
4432 }
4433
4434 static UINT event_set_target_path( msi_dialog *dialog, const WCHAR *argument )
4435 {
4436 WCHAR *path = msi_dup_property( dialog->package->db, argument );
4437 MSIRECORD *rec = MSI_CreateRecord( 1 );
4438 UINT r = ERROR_SUCCESS;
4439
4440 MSI_RecordSetStringW( rec, 1, path );
4441 msi_event_fire( dialog->package, szSelectionPath, rec );
4442 if (path)
4443 {
4444 /* failure to set the path halts the executing of control events */
4445 r = MSI_SetTargetPathW( dialog->package, argument, path );
4446 msi_free( path );
4447 }
4448 msi_free( &rec->hdr );
4449 return r;
4450 }
4451
4452 static UINT event_reset( msi_dialog *dialog, const WCHAR *argument )
4453 {
4454 msi_dialog_reset( dialog );
4455 return ERROR_SUCCESS;
4456 }
4457
4458 INT ACTION_ShowDialog( MSIPACKAGE *package, const WCHAR *dialog )
4459 {
4460 static const WCHAR szDialog[] = {'D','i','a','l','o','g',0};
4461 MSIRECORD *row;
4462 INT rc;
4463
4464 if (!TABLE_Exists(package->db, szDialog)) return 0;
4465
4466 row = MSI_CreateRecord(0);
4467 if (!row) return -1;
4468 MSI_RecordSetStringW(row, 0, dialog);
4469 rc = MSI_ProcessMessage(package, INSTALLMESSAGE_SHOWDIALOG, row);
4470 msiobj_release(&row->hdr);
4471
4472 if (rc == -2) rc = 0;
4473
4474 if (!rc)
4475 {
4476 MSIRECORD *row = MSI_CreateRecord(2);
4477 if (!row) return -1;
4478 MSI_RecordSetInteger(row, 1, 2726);
4479 MSI_RecordSetStringW(row, 2, dialog);
4480 MSI_ProcessMessage(package, INSTALLMESSAGE_INFO, row);
4481
4482 msiobj_release(&row->hdr);
4483 }
4484 return rc;
4485 }
4486
4487 INT ACTION_DialogBox( MSIPACKAGE *package, const WCHAR *dialog )
4488 {
4489 INT r;
4490
4491 if (package->next_dialog) ERR("Already got next dialog... ignoring it\n");
4492 package->next_dialog = NULL;
4493
4494 /* Dialogs are chained through NewDialog, which sets the next_dialog member.
4495 * We fall out of the loop if we reach a modeless dialog, which immediately
4496 * returns IDOK, or an EndDialog event, which returns the value corresponding
4497 * to its argument.
4498 */
4499 r = event_do_dialog( package, dialog, NULL, TRUE );
4500 while (package->next_dialog)
4501 {
4502 WCHAR *name = package->next_dialog;
4503
4504 package->next_dialog = NULL;
4505 r = event_do_dialog( package, name, NULL, TRUE );
4506 msi_free( name );
4507 }
4508 return r;
4509 }
4510
4511 static UINT event_set_install_level( msi_dialog *dialog, const WCHAR *argument )
4512 {
4513 int level = atolW( argument );
4514
4515 TRACE("setting install level to %d\n", level);
4516 return MSI_SetInstallLevel( dialog->package, level );
4517 }
4518
4519 static UINT event_directory_list_up( msi_dialog *dialog, const WCHAR *argument )
4520 {
4521 return msi_dialog_directorylist_up( dialog );
4522 }
4523
4524 static UINT event_reinstall_mode( msi_dialog *dialog, const WCHAR *argument )
4525 {
4526 return msi_set_property( dialog->package->db, szReinstallMode, argument, -1 );
4527 }
4528
4529 static UINT event_reinstall( msi_dialog *dialog, const WCHAR *argument )
4530 {
4531 return msi_set_property( dialog->package->db, szReinstall, argument, -1 );
4532 }
4533
4534 static UINT event_validate_product_id( msi_dialog *dialog, const WCHAR *argument )
4535 {
4536 return msi_validate_product_id( dialog->package );
4537 }
4538
4539 static const WCHAR end_dialogW[] = {'E','n','d','D','i','a','l','o','g',0};
4540 static const WCHAR new_dialogW[] = {'N','e','w','D','i','a','l','o','g',0};
4541 static const WCHAR spawn_dialogW[] = {'S','p','a','w','n','D','i','a','l','o','g',0};
4542 static const WCHAR spawn_wait_dialogW[] = {'S','p','a','w','n','W','a','i','t','D','i','a','l','o','g',0};
4543 static const WCHAR do_actionW[] = {'D','o','A','c','t','i','o','n',0};
4544 static const WCHAR add_localW[] = {'A','d','d','L','o','c','a','l',0};
4545 static const WCHAR removeW[] = {'R','e','m','o','v','e',0};
4546 static const WCHAR add_sourceW[] = {'A','d','d','S','o','u','r','c','e',0};
4547 static const WCHAR set_target_pathW[] = {'S','e','t','T','a','r','g','e','t','P','a','t','h',0};
4548 static const WCHAR resetW[] = {'R','e','s','e','t',0};
4549 static const WCHAR set_install_levelW[] = {'S','e','t','I','n','s','t','a','l','l','L','e','v','e','l',0};
4550 static const WCHAR directory_list_upW[] = {'D','i','r','e','c','t','o','r','y','L','i','s','t','U','p',0};
4551 static const WCHAR selection_browseW[] = {'S','e','l','e','c','t','i','o','n','B','r','o','w','s','e',0};
4552 static const WCHAR reinstall_modeW[] = {'R','e','i','n','s','t','a','l','l','M','o','d','e',0};
4553 static const WCHAR reinstallW[] = {'R','e','i','n','s','t','a','l','l',0};
4554 static const WCHAR validate_product_idW[] = {'V','a','l','i','d','a','t','e','P','r','o','d','u','c','t','I','D',0};
4555
4556 static const struct control_event control_events[] =
4557 {
4558 { end_dialogW, pending_event_end_dialog },
4559 { new_dialogW, pending_event_new_dialog },
4560 { spawn_dialogW, pending_event_spawn_dialog },
4561 { spawn_wait_dialogW, event_spawn_wait_dialog },
4562 { do_actionW, event_do_action },
4563 { add_localW, event_add_local },
4564 { removeW, event_remove },
4565 { add_sourceW, event_add_source },
4566 { set_target_pathW, event_set_target_path },
4567 { resetW, event_reset },
4568 { set_install_levelW, event_set_install_level },
4569 { directory_list_upW, event_directory_list_up },
4570 { selection_browseW, event_spawn_dialog },
4571 { reinstall_modeW, event_reinstall_mode },
4572 { reinstallW, event_reinstall },
4573 { validate_product_idW, event_validate_product_id },
4574 { NULL, NULL }
4575 };
4576
4577 static UINT dialog_event_handler( msi_dialog *dialog, const WCHAR *event, const WCHAR *argument )
4578 {
4579 unsigned int i;
4580
4581 TRACE("handling event %s\n", debugstr_w(event));
4582
4583 if (!event) return ERROR_SUCCESS;
4584
4585 for (i = 0; control_events[i].event; i++)
4586 {
4587 if (!strcmpW( control_events[i].event, event ))
4588 return control_events[i].handler( dialog, argument );
4589 }
4590 FIXME("unhandled event %s arg(%s)\n", debugstr_w(event), debugstr_w(argument));
4591 return ERROR_SUCCESS;
4592 }
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