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[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 #include "msipriv.h"
23
24 #include <olectl.h>
25 #include <richedit.h>
26 #include <shellapi.h>
27
28 WINE_DEFAULT_DEBUG_CHANNEL(msi);
29
30 extern HINSTANCE msi_hInstance;
31
32 struct msi_control_tag;
33 typedef struct msi_control_tag msi_control;
34 typedef UINT (*msi_handler)( msi_dialog *, msi_control *, WPARAM );
35 typedef void (*msi_update)( msi_dialog *, msi_control * );
36 typedef UINT (*control_event_handler)( msi_dialog *, const WCHAR *, const WCHAR * );
37 typedef UINT (*event_handler)( msi_dialog *, const WCHAR * );
38
39 struct msi_control_tag
40 {
41 struct list entry;
42 HWND hwnd;
43 msi_handler handler;
44 msi_update update;
45 LPWSTR property;
46 LPWSTR value;
47 HBITMAP hBitmap;
48 HICON hIcon;
49 LPWSTR tabnext;
50 LPWSTR type;
51 HMODULE hDll;
52 float progress_current;
53 float progress_max;
54 BOOL progress_backwards;
55 DWORD attributes;
56 WCHAR name[1];
57 };
58
59 typedef struct msi_font_tag
60 {
61 struct list entry;
62 HFONT hfont;
63 COLORREF color;
64 WCHAR name[1];
65 } msi_font;
66
67 struct msi_dialog_tag
68 {
69 MSIPACKAGE *package;
70 msi_dialog *parent;
71 control_event_handler event_handler;
72 BOOL finished;
73 INT scale;
74 DWORD attributes;
75 SIZE size;
76 HWND hwnd;
77 LPWSTR default_font;
78 struct list fonts;
79 struct list controls;
80 HWND hWndFocus;
81 LPWSTR control_default;
82 LPWSTR control_cancel;
83 event_handler pending_event;
84 LPWSTR pending_argument;
85 INT retval;
86 WCHAR name[1];
87 };
88
89 struct subscriber
90 {
91 struct list entry;
92 msi_dialog *dialog;
93 WCHAR *event;
94 WCHAR *control;
95 WCHAR *attribute;
96 };
97
98 typedef UINT (*msi_dialog_control_func)( msi_dialog *dialog, MSIRECORD *rec );
99 struct control_handler
100 {
101 LPCWSTR control_type;
102 msi_dialog_control_func func;
103 };
104
105 typedef struct
106 {
107 msi_dialog* dialog;
108 msi_control *parent;
109 LPWSTR propval;
110 } radio_button_group_descr;
111
112 static const WCHAR szMsiDialogClass[] = { 'M','s','i','D','i','a','l','o','g','C','l','o','s','e','C','l','a','s','s',0 };
113 static const WCHAR szMsiHiddenWindow[] = { 'M','s','i','H','i','d','d','e','n','W','i','n','d','o','w',0 };
114 static const WCHAR szStatic[] = { 'S','t','a','t','i','c',0 };
115 static const WCHAR szButton[] = { 'B','U','T','T','O','N', 0 };
116 static const WCHAR szButtonData[] = { 'M','S','I','D','A','T','A',0 };
117 static const WCHAR szProgress[] = { 'P','r','o','g','r','e','s','s',0 };
118 static const WCHAR szText[] = { 'T','e','x','t',0 };
119 static const WCHAR szPushButton[] = { 'P','u','s','h','B','u','t','t','o','n',0 };
120 static const WCHAR szLine[] = { 'L','i','n','e',0 };
121 static const WCHAR szBitmap[] = { 'B','i','t','m','a','p',0 };
122 static const WCHAR szCheckBox[] = { 'C','h','e','c','k','B','o','x',0 };
123 static const WCHAR szScrollableText[] = { 'S','c','r','o','l','l','a','b','l','e','T','e','x','t',0 };
124 static const WCHAR szComboBox[] = { 'C','o','m','b','o','B','o','x',0 };
125 static const WCHAR szEdit[] = { 'E','d','i','t',0 };
126 static const WCHAR szMaskedEdit[] = { 'M','a','s','k','e','d','E','d','i','t',0 };
127 static const WCHAR szPathEdit[] = { 'P','a','t','h','E','d','i','t',0 };
128 static const WCHAR szProgressBar[] = { 'P','r','o','g','r','e','s','s','B','a','r',0 };
129 static const WCHAR szSetProgress[] = { 'S','e','t','P','r','o','g','r','e','s','s',0 };
130 static const WCHAR szRadioButtonGroup[] = { 'R','a','d','i','o','B','u','t','t','o','n','G','r','o','u','p',0 };
131 static const WCHAR szIcon[] = { 'I','c','o','n',0 };
132 static const WCHAR szSelectionTree[] = { 'S','e','l','e','c','t','i','o','n','T','r','e','e',0 };
133 static const WCHAR szGroupBox[] = { 'G','r','o','u','p','B','o','x',0 };
134 static const WCHAR szListBox[] = { 'L','i','s','t','B','o','x',0 };
135 static const WCHAR szDirectoryCombo[] = { 'D','i','r','e','c','t','o','r','y','C','o','m','b','o',0 };
136 static const WCHAR szDirectoryList[] = { 'D','i','r','e','c','t','o','r','y','L','i','s','t',0 };
137 static const WCHAR szVolumeCostList[] = { 'V','o','l','u','m','e','C','o','s','t','L','i','s','t',0 };
138 static const WCHAR szVolumeSelectCombo[] = { 'V','o','l','u','m','e','S','e','l','e','c','t','C','o','m','b','o',0 };
139 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};
140 static const WCHAR szSelectionPath[] = {'S','e','l','e','c','t','i','o','n','P','a','t','h',0};
141 static const WCHAR szHyperLink[] = {'H','y','p','e','r','L','i','n','k',0};
142
143 /* dialog sequencing */
144
145 #define WM_MSI_DIALOG_CREATE (WM_USER+0x100)
146 #define WM_MSI_DIALOG_DESTROY (WM_USER+0x101)
147
148 #define USER_INSTALLSTATE_ALL 0x1000
149
150 static DWORD uiThreadId;
151 static HWND hMsiHiddenWindow;
152
153 static LPWSTR msi_get_window_text( HWND hwnd )
154 {
155 UINT sz, r;
156 LPWSTR buf;
157
158 sz = 0x20;
159 buf = msi_alloc( sz*sizeof(WCHAR) );
160 while ( buf )
161 {
162 r = GetWindowTextW( hwnd, buf, sz );
163 if ( r < (sz - 1) )
164 break;
165 sz *= 2;
166 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
167 }
168
169 return buf;
170 }
171
172 static INT msi_dialog_scale_unit( msi_dialog *dialog, INT val )
173 {
174 return MulDiv( val, dialog->scale, 12 );
175 }
176
177 static msi_control *msi_dialog_find_control( msi_dialog *dialog, LPCWSTR name )
178 {
179 msi_control *control;
180
181 if( !name )
182 return NULL;
183 if( !dialog->hwnd )
184 return NULL;
185 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
186 if( !strcmpW( control->name, name ) ) /* FIXME: case sensitive? */
187 return control;
188 return NULL;
189 }
190
191 static msi_control *msi_dialog_find_control_by_type( msi_dialog *dialog, LPCWSTR type )
192 {
193 msi_control *control;
194
195 if( !type )
196 return NULL;
197 if( !dialog->hwnd )
198 return NULL;
199 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
200 if( !strcmpW( control->type, type ) ) /* FIXME: case sensitive? */
201 return control;
202 return NULL;
203 }
204
205 static msi_control *msi_dialog_find_control_by_hwnd( msi_dialog *dialog, HWND hwnd )
206 {
207 msi_control *control;
208
209 if( !dialog->hwnd )
210 return NULL;
211 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
212 if( hwnd == control->hwnd )
213 return control;
214 return NULL;
215 }
216
217 static LPWSTR msi_get_deformatted_field( MSIPACKAGE *package, MSIRECORD *rec, int field )
218 {
219 LPCWSTR str = MSI_RecordGetString( rec, field );
220 LPWSTR ret = NULL;
221
222 if (str)
223 deformat_string( package, str, &ret );
224 return ret;
225 }
226
227 static LPWSTR msi_dialog_dup_property( msi_dialog *dialog, LPCWSTR property, BOOL indirect )
228 {
229 LPWSTR prop = NULL;
230
231 if (!property)
232 return NULL;
233
234 if (indirect)
235 prop = msi_dup_property( dialog->package->db, property );
236
237 if (!prop)
238 prop = strdupW( property );
239
240 return prop;
241 }
242
243 /*
244 * msi_dialog_get_style
245 *
246 * Extract the {\style} string from the front of the text to display and
247 * update the pointer. Only the last style in a list is applied.
248 */
249 static LPWSTR msi_dialog_get_style( LPCWSTR p, LPCWSTR *rest )
250 {
251 LPWSTR ret;
252 LPCWSTR q, i, first;
253 DWORD len;
254
255 q = NULL;
256 *rest = p;
257 if( !p )
258 return NULL;
259
260 while ((first = strchrW( p, '{' )) && (q = strchrW( first + 1, '}' )))
261 {
262 p = first + 1;
263 if( *p != '\\' && *p != '&' )
264 return NULL;
265
266 /* little bit of sanity checking to stop us getting confused with RTF */
267 for( i=++p; i<q; i++ )
268 if( *i == '}' || *i == '\\' )
269 return NULL;
270 }
271
272 if (!q)
273 return NULL;
274
275 *rest = ++q;
276 len = q - p;
277
278 ret = msi_alloc( len*sizeof(WCHAR) );
279 if( !ret )
280 return ret;
281 memcpy( ret, p, len*sizeof(WCHAR) );
282 ret[len-1] = 0;
283 return ret;
284 }
285
286 static UINT msi_dialog_add_font( MSIRECORD *rec, LPVOID param )
287 {
288 msi_dialog *dialog = param;
289 msi_font *font;
290 LPCWSTR face, name;
291 LOGFONTW lf;
292 INT style;
293 HDC hdc;
294
295 /* create a font and add it to the list */
296 name = MSI_RecordGetString( rec, 1 );
297 font = msi_alloc( FIELD_OFFSET( msi_font, name[strlenW( name ) + 1] ));
298 strcpyW( font->name, name );
299 list_add_head( &dialog->fonts, &font->entry );
300
301 font->color = MSI_RecordGetInteger( rec, 4 );
302
303 memset( &lf, 0, sizeof lf );
304 face = MSI_RecordGetString( rec, 2 );
305 lf.lfHeight = MSI_RecordGetInteger( rec, 3 );
306 style = MSI_RecordGetInteger( rec, 5 );
307 if( style & msidbTextStyleStyleBitsBold )
308 lf.lfWeight = FW_BOLD;
309 if( style & msidbTextStyleStyleBitsItalic )
310 lf.lfItalic = TRUE;
311 if( style & msidbTextStyleStyleBitsUnderline )
312 lf.lfUnderline = TRUE;
313 if( style & msidbTextStyleStyleBitsStrike )
314 lf.lfStrikeOut = TRUE;
315 lstrcpynW( lf.lfFaceName, face, LF_FACESIZE );
316
317 /* adjust the height */
318 hdc = GetDC( dialog->hwnd );
319 if (hdc)
320 {
321 lf.lfHeight = -MulDiv(lf.lfHeight, GetDeviceCaps(hdc, LOGPIXELSY), 72);
322 ReleaseDC( dialog->hwnd, hdc );
323 }
324
325 font->hfont = CreateFontIndirectW( &lf );
326
327 TRACE("Adding font style %s\n", debugstr_w(font->name) );
328
329 return ERROR_SUCCESS;
330 }
331
332 static msi_font *msi_dialog_find_font( msi_dialog *dialog, LPCWSTR name )
333 {
334 msi_font *font = NULL;
335
336 LIST_FOR_EACH_ENTRY( font, &dialog->fonts, msi_font, entry )
337 if( !strcmpW( font->name, name ) ) /* FIXME: case sensitive? */
338 break;
339
340 return font;
341 }
342
343 static UINT msi_dialog_set_font( msi_dialog *dialog, HWND hwnd, LPCWSTR name )
344 {
345 msi_font *font;
346
347 font = msi_dialog_find_font( dialog, name );
348 if( font )
349 SendMessageW( hwnd, WM_SETFONT, (WPARAM) font->hfont, TRUE );
350 else
351 ERR("No font entry for %s\n", debugstr_w(name));
352 return ERROR_SUCCESS;
353 }
354
355 static UINT msi_dialog_build_font_list( msi_dialog *dialog )
356 {
357 static const WCHAR query[] = {
358 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
359 '`','T','e','x','t','S','t','y','l','e','`',0};
360 MSIQUERY *view;
361 UINT r;
362
363 TRACE("dialog %p\n", dialog );
364
365 r = MSI_OpenQuery( dialog->package->db, &view, query );
366 if( r != ERROR_SUCCESS )
367 return r;
368
369 r = MSI_IterateRecords( view, NULL, msi_dialog_add_font, dialog );
370 msiobj_release( &view->hdr );
371 return r;
372 }
373
374 static void msi_destroy_control( msi_control *t )
375 {
376 list_remove( &t->entry );
377 /* leave dialog->hwnd - destroying parent destroys child windows */
378 msi_free( t->property );
379 msi_free( t->value );
380 if( t->hBitmap )
381 DeleteObject( t->hBitmap );
382 if( t->hIcon )
383 DestroyIcon( t->hIcon );
384 msi_free( t->tabnext );
385 msi_free( t->type );
386 if (t->hDll)
387 FreeLibrary( t->hDll );
388 msi_free( t );
389 }
390
391 static msi_control *dialog_create_window( msi_dialog *dialog, MSIRECORD *rec, DWORD exstyle,
392 const WCHAR *szCls, const WCHAR *name, const WCHAR *text,
393 DWORD style, HWND parent )
394 {
395 DWORD x, y, width, height;
396 LPWSTR font = NULL, title_font = NULL;
397 LPCWSTR title = NULL;
398 msi_control *control;
399
400 style |= WS_CHILD;
401
402 control = msi_alloc( FIELD_OFFSET( msi_control, name[strlenW( name ) + 1] ));
403 if (!control)
404 return NULL;
405
406 strcpyW( control->name, name );
407 list_add_tail( &dialog->controls, &control->entry );
408 control->handler = NULL;
409 control->update = NULL;
410 control->property = NULL;
411 control->value = NULL;
412 control->hBitmap = NULL;
413 control->hIcon = NULL;
414 control->hDll = NULL;
415 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
416 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
417 control->progress_current = 0;
418 control->progress_max = 100;
419 control->progress_backwards = FALSE;
420
421 x = MSI_RecordGetInteger( rec, 4 );
422 y = MSI_RecordGetInteger( rec, 5 );
423 width = MSI_RecordGetInteger( rec, 6 );
424 height = MSI_RecordGetInteger( rec, 7 );
425
426 x = msi_dialog_scale_unit( dialog, x );
427 y = msi_dialog_scale_unit( dialog, y );
428 width = msi_dialog_scale_unit( dialog, width );
429 height = msi_dialog_scale_unit( dialog, height );
430
431 if( text )
432 {
433 deformat_string( dialog->package, text, &title_font );
434 font = msi_dialog_get_style( title_font, &title );
435 }
436
437 control->hwnd = CreateWindowExW( exstyle, szCls, title, style,
438 x, y, width, height, parent, NULL, NULL, NULL );
439
440 TRACE("Dialog %s control %s hwnd %p\n",
441 debugstr_w(dialog->name), debugstr_w(text), control->hwnd );
442
443 msi_dialog_set_font( dialog, control->hwnd,
444 font ? font : dialog->default_font );
445
446 msi_free( title_font );
447 msi_free( font );
448
449 return control;
450 }
451
452 static LPWSTR msi_dialog_get_uitext( msi_dialog *dialog, LPCWSTR key )
453 {
454 MSIRECORD *rec;
455 LPWSTR text;
456
457 static const WCHAR query[] = {
458 's','e','l','e','c','t',' ','*',' ',
459 'f','r','o','m',' ','`','U','I','T','e','x','t','`',' ',
460 'w','h','e','r','e',' ','`','K','e','y','`',' ','=',' ','\'','%','s','\'',0
461 };
462
463 rec = MSI_QueryGetRecord( dialog->package->db, query, key );
464 if (!rec) return NULL;
465 text = strdupW( MSI_RecordGetString( rec, 2 ) );
466 msiobj_release( &rec->hdr );
467 return text;
468 }
469
470 static MSIRECORD *msi_get_binary_record( MSIDATABASE *db, LPCWSTR name )
471 {
472 static const WCHAR query[] = {
473 's','e','l','e','c','t',' ','*',' ',
474 'f','r','o','m',' ','B','i','n','a','r','y',' ',
475 'w','h','e','r','e',' ',
476 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0
477 };
478
479 return MSI_QueryGetRecord( db, query, name );
480 }
481
482 static HANDLE msi_load_image( MSIDATABASE *db, LPCWSTR name, UINT type,
483 UINT cx, UINT cy, UINT flags )
484 {
485 MSIRECORD *rec;
486 HANDLE himage = NULL;
487 LPWSTR tmp;
488 UINT r;
489
490 TRACE("%p %s %u %u %08x\n", db, debugstr_w(name), cx, cy, flags);
491
492 if (!(tmp = msi_create_temp_file( db ))) return NULL;
493
494 rec = msi_get_binary_record( db, name );
495 if( rec )
496 {
497 r = MSI_RecordStreamToFile( rec, 2, tmp );
498 if( r == ERROR_SUCCESS )
499 {
500 himage = LoadImageW( 0, tmp, type, cx, cy, flags );
501 }
502 msiobj_release( &rec->hdr );
503 }
504 DeleteFileW( tmp );
505
506 msi_free( tmp );
507 return himage;
508 }
509
510 static HICON msi_load_icon( MSIDATABASE *db, LPCWSTR text, UINT attributes )
511 {
512 DWORD cx = 0, cy = 0, flags;
513
514 flags = LR_LOADFROMFILE | LR_DEFAULTSIZE;
515 if( attributes & msidbControlAttributesFixedSize )
516 {
517 flags &= ~LR_DEFAULTSIZE;
518 if( attributes & msidbControlAttributesIconSize16 )
519 {
520 cx += 16;
521 cy += 16;
522 }
523 if( attributes & msidbControlAttributesIconSize32 )
524 {
525 cx += 32;
526 cy += 32;
527 }
528 /* msidbControlAttributesIconSize48 handled by above logic */
529 }
530 return msi_load_image( db, text, IMAGE_ICON, cx, cy, flags );
531 }
532
533 static void msi_dialog_update_controls( msi_dialog *dialog, LPCWSTR property )
534 {
535 msi_control *control;
536
537 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
538 {
539 if ( control->property && !strcmpW( control->property, property ) && control->update )
540 control->update( dialog, control );
541 }
542 }
543
544 static void msi_dialog_update_all_controls( msi_dialog *dialog )
545 {
546 msi_control *control;
547
548 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
549 {
550 if ( control->property && control->update )
551 control->update( dialog, control );
552 }
553 }
554
555 static void msi_dialog_set_property( MSIPACKAGE *package, LPCWSTR property, LPCWSTR value )
556 {
557 UINT r = msi_set_property( package->db, property, value, -1 );
558 if (r == ERROR_SUCCESS && !strcmpW( property, szSourceDir ))
559 msi_reset_folders( package, TRUE );
560 }
561
562 static MSIFEATURE *msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
563 {
564 TVITEMW tvi;
565
566 /* get the feature from the item */
567 memset( &tvi, 0, sizeof tvi );
568 tvi.hItem = hItem;
569 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
570 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM)&tvi );
571 return (MSIFEATURE *)tvi.lParam;
572 }
573
574 struct msi_selection_tree_info
575 {
576 msi_dialog *dialog;
577 HWND hwnd;
578 WNDPROC oldproc;
579 HTREEITEM selected;
580 };
581
582 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control )
583 {
584 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
585 return msi_seltree_feature_from_item( control->hwnd, info->selected );
586 }
587
588 static void dialog_handle_event( msi_dialog *dialog, const WCHAR *control,
589 const WCHAR *attribute, MSIRECORD *rec )
590 {
591 msi_control* ctrl;
592
593 ctrl = msi_dialog_find_control( dialog, control );
594 if (!ctrl)
595 return;
596 if( !strcmpW( attribute, szText ) )
597 {
598 const WCHAR *font_text, *text = NULL;
599 WCHAR *font, *text_fmt = NULL;
600
601 font_text = MSI_RecordGetString( rec , 1 );
602 font = msi_dialog_get_style( font_text, &text );
603 deformat_string( dialog->package, text, &text_fmt );
604 if (text_fmt) text = text_fmt;
605 else text = szEmpty;
606
607 SetWindowTextW( ctrl->hwnd, text );
608
609 msi_free( font );
610 msi_free( text_fmt );
611 msi_dialog_check_messages( NULL );
612 }
613 else if( !strcmpW( attribute, szProgress ) )
614 {
615 DWORD func, val1, val2, units;
616
617 func = MSI_RecordGetInteger( rec, 1 );
618 val1 = MSI_RecordGetInteger( rec, 2 );
619 val2 = MSI_RecordGetInteger( rec, 3 );
620
621 TRACE("progress: func %u val1 %u val2 %u\n", func, val1, val2);
622
623 units = val1 / 512;
624 switch (func)
625 {
626 case 0: /* init */
627 SendMessageW( ctrl->hwnd, PBM_SETRANGE, 0, MAKELPARAM(0,100) );
628 if (val2)
629 {
630 ctrl->progress_max = units ? units : 100;
631 ctrl->progress_current = units;
632 ctrl->progress_backwards = TRUE;
633 SendMessageW( ctrl->hwnd, PBM_SETPOS, 100, 0 );
634 }
635 else
636 {
637 ctrl->progress_max = units ? units : 100;
638 ctrl->progress_current = 0;
639 ctrl->progress_backwards = FALSE;
640 SendMessageW( ctrl->hwnd, PBM_SETPOS, 0, 0 );
641 }
642 break;
643 case 1: /* action data increment */
644 if (val2) dialog->package->action_progress_increment = val1;
645 else dialog->package->action_progress_increment = 0;
646 break;
647 case 2: /* move */
648 if (ctrl->progress_backwards)
649 {
650 if (units >= ctrl->progress_current) ctrl->progress_current -= units;
651 else ctrl->progress_current = 0;
652 }
653 else
654 {
655 if (ctrl->progress_current + units < ctrl->progress_max) ctrl->progress_current += units;
656 else ctrl->progress_current = ctrl->progress_max;
657 }
658 SendMessageW( ctrl->hwnd, PBM_SETPOS, MulDiv(100, ctrl->progress_current, ctrl->progress_max), 0 );
659 break;
660 case 3: /* add */
661 ctrl->progress_max += units;
662 break;
663 default:
664 FIXME("Unknown progress message %u\n", func);
665 break;
666 }
667 }
668 else if ( !strcmpW( attribute, szProperty ) )
669 {
670 MSIFEATURE *feature = msi_seltree_get_selected_feature( ctrl );
671 if (feature) msi_dialog_set_property( dialog->package, ctrl->property, feature->Directory );
672 }
673 else if ( !strcmpW( attribute, szSelectionPath ) )
674 {
675 BOOL indirect = ctrl->attributes & msidbControlAttributesIndirect;
676 LPWSTR path = msi_dialog_dup_property( dialog, ctrl->property, indirect );
677 if (!path) return;
678 SetWindowTextW( ctrl->hwnd, path );
679 msi_free(path);
680 }
681 else
682 {
683 FIXME("Attribute %s not being set\n", debugstr_w(attribute));
684 return;
685 }
686 }
687
688 static void event_subscribe( msi_dialog *dialog, const WCHAR *event, const WCHAR *control, const WCHAR *attribute )
689 {
690 struct subscriber *sub;
691
692 TRACE("dialog %s event %s control %s attribute %s\n", debugstr_w(dialog->name), debugstr_w(event),
693 debugstr_w(control), debugstr_w(attribute));
694
695 LIST_FOR_EACH_ENTRY( sub, &dialog->package->subscriptions, struct subscriber, entry )
696 {
697 if (sub->dialog == dialog &&
698 !strcmpiW( sub->event, event ) &&
699 !strcmpiW( sub->control, control ) &&
700 !strcmpiW( sub->attribute, attribute ))
701 {
702 TRACE("already subscribed\n");
703 return;
704 };
705 }
706 if (!(sub = msi_alloc( sizeof(*sub) ))) return;
707 sub->dialog = dialog;
708 sub->event = strdupW( event );
709 sub->control = strdupW( control );
710 sub->attribute = strdupW( attribute );
711 list_add_tail( &dialog->package->subscriptions, &sub->entry );
712 }
713
714 struct dialog_control
715 {
716 msi_dialog *dialog;
717 const WCHAR *control;
718 };
719
720 static UINT map_event( MSIRECORD *row, void *param )
721 {
722 struct dialog_control *dc = param;
723 const WCHAR *event = MSI_RecordGetString( row, 3 );
724 const WCHAR *attribute = MSI_RecordGetString( row, 4 );
725
726 event_subscribe( dc->dialog, event, dc->control, attribute );
727 return ERROR_SUCCESS;
728 }
729
730 static void dialog_map_events( msi_dialog *dialog, const WCHAR *control )
731 {
732 static const WCHAR queryW[] =
733 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
734 '`','E','v','e','n','t','M','a','p','p','i','n','g','`',' ',
735 'W','H','E','R','E',' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
736 'A','N','D',' ','`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',0};
737 MSIQUERY *view;
738 struct dialog_control dialog_control =
739 {
740 dialog,
741 control
742 };
743
744 if (!MSI_OpenQuery( dialog->package->db, &view, queryW, dialog->name, control ))
745 {
746 MSI_IterateRecords( view, NULL, map_event, &dialog_control );
747 msiobj_release( &view->hdr );
748 }
749 }
750
751 /* everything except radio buttons */
752 static msi_control *msi_dialog_add_control( msi_dialog *dialog,
753 MSIRECORD *rec, LPCWSTR szCls, DWORD style )
754 {
755 DWORD attributes;
756 const WCHAR *text = NULL, *name, *control_type;
757 DWORD exstyle = 0;
758
759 name = MSI_RecordGetString( rec, 2 );
760 control_type = MSI_RecordGetString( rec, 3 );
761 attributes = MSI_RecordGetInteger( rec, 8 );
762 if (strcmpW( control_type, szScrollableText )) text = MSI_RecordGetString( rec, 10 );
763
764 TRACE("%s, %s, %08x, %s, %08x\n", debugstr_w(szCls), debugstr_w(name),
765 attributes, debugstr_w(text), style);
766
767 if( attributes & msidbControlAttributesVisible )
768 style |= WS_VISIBLE;
769 if( ~attributes & msidbControlAttributesEnabled )
770 style |= WS_DISABLED;
771 if( attributes & msidbControlAttributesSunken )
772 exstyle |= WS_EX_CLIENTEDGE;
773
774 dialog_map_events( dialog, name );
775
776 return dialog_create_window( dialog, rec, exstyle, szCls, name, text, style, dialog->hwnd );
777 }
778
779 struct msi_text_info
780 {
781 msi_font *font;
782 WNDPROC oldproc;
783 DWORD attributes;
784 };
785
786 /*
787 * we don't erase our own background,
788 * so we have to make sure that the parent window redraws first
789 */
790 static void msi_text_on_settext( HWND hWnd )
791 {
792 HWND hParent;
793 RECT rc;
794
795 hParent = GetParent( hWnd );
796 GetWindowRect( hWnd, &rc );
797 MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 );
798 InvalidateRect( hParent, &rc, TRUE );
799 }
800
801 static LRESULT WINAPI
802 MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
803 {
804 struct msi_text_info *info;
805 LRESULT r = 0;
806
807 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
808
809 info = GetPropW(hWnd, szButtonData);
810
811 if( msg == WM_CTLCOLORSTATIC &&
812 ( info->attributes & msidbControlAttributesTransparent ) )
813 {
814 SetBkMode( (HDC)wParam, TRANSPARENT );
815 return (LRESULT) GetStockObject(NULL_BRUSH);
816 }
817
818 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
819 if ( info->font )
820 SetTextColor( (HDC)wParam, info->font->color );
821
822 switch( msg )
823 {
824 case WM_SETTEXT:
825 msi_text_on_settext( hWnd );
826 break;
827 case WM_NCDESTROY:
828 msi_free( info );
829 RemovePropW( hWnd, szButtonData );
830 break;
831 }
832
833 return r;
834 }
835
836 static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec )
837 {
838 msi_control *control;
839 struct msi_text_info *info;
840 LPCWSTR text, ptr, prop, control_name;
841 LPWSTR font_name;
842
843 TRACE("%p %p\n", dialog, rec);
844
845 control = msi_dialog_add_control( dialog, rec, szStatic, SS_LEFT | WS_GROUP );
846 if( !control )
847 return ERROR_FUNCTION_FAILED;
848
849 info = msi_alloc( sizeof *info );
850 if( !info )
851 return ERROR_SUCCESS;
852
853 control_name = MSI_RecordGetString( rec, 2 );
854 control->attributes = MSI_RecordGetInteger( rec, 8 );
855 prop = MSI_RecordGetString( rec, 9 );
856 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
857
858 text = MSI_RecordGetString( rec, 10 );
859 font_name = msi_dialog_get_style( text, &ptr );
860 info->font = ( font_name ) ? msi_dialog_find_font( dialog, font_name ) : NULL;
861 msi_free( font_name );
862
863 info->attributes = MSI_RecordGetInteger( rec, 8 );
864 if( info->attributes & msidbControlAttributesTransparent )
865 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT );
866
867 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
868 (LONG_PTR)MSIText_WndProc );
869 SetPropW( control->hwnd, szButtonData, info );
870
871 event_subscribe( dialog, szSelectionPath, control_name, szSelectionPath );
872 return ERROR_SUCCESS;
873 }
874
875 /* strip any leading text style label from text field */
876 static WCHAR *msi_get_binary_name( MSIPACKAGE *package, MSIRECORD *rec )
877 {
878 WCHAR *p, *text;
879
880 text = msi_get_deformatted_field( package, rec, 10 );
881 if (!text)
882 return NULL;
883
884 p = text;
885 while (*p && *p != '{') p++;
886 if (!*p++) return text;
887
888 while (*p && *p != '}') p++;
889 if (!*p++) return text;
890
891 p = strdupW( p );
892 msi_free( text );
893 return p;
894 }
895
896 static UINT msi_dialog_set_property_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
897 {
898 static const WCHAR szNullArg[] = {'{','}',0};
899 LPWSTR p, prop, arg_fmt = NULL;
900 UINT len;
901
902 len = strlenW( event );
903 prop = msi_alloc( len * sizeof(WCHAR) );
904 strcpyW( prop, &event[1] );
905 p = strchrW( prop, ']' );
906 if (p && (p[1] == 0 || p[1] == ' '))
907 {
908 *p = 0;
909 if (strcmpW( szNullArg, arg ))
910 deformat_string( dialog->package, arg, &arg_fmt );
911 msi_dialog_set_property( dialog->package, prop, arg_fmt );
912 msi_dialog_update_controls( dialog, prop );
913 msi_free( arg_fmt );
914 }
915 else ERR("Badly formatted property string - what happens?\n");
916 msi_free( prop );
917 return ERROR_SUCCESS;
918 }
919
920 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
921 {
922 LPWSTR event_fmt = NULL, arg_fmt = NULL;
923
924 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
925
926 deformat_string( dialog->package, event, &event_fmt );
927 deformat_string( dialog->package, arg, &arg_fmt );
928
929 dialog->event_handler( dialog, event_fmt, arg_fmt );
930
931 msi_free( event_fmt );
932 msi_free( arg_fmt );
933
934 return ERROR_SUCCESS;
935 }
936
937 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
938 {
939 msi_dialog *dialog = param;
940 LPCWSTR condition, event, arg;
941 UINT r;
942
943 condition = MSI_RecordGetString( rec, 5 );
944 r = MSI_EvaluateConditionW( dialog->package, condition );
945 if (r == MSICONDITION_TRUE || r == MSICONDITION_NONE)
946 {
947 event = MSI_RecordGetString( rec, 3 );
948 arg = MSI_RecordGetString( rec, 4 );
949 if (event[0] == '[')
950 msi_dialog_set_property_event( dialog, event, arg );
951 else
952 msi_dialog_send_event( dialog, event, arg );
953 }
954 return ERROR_SUCCESS;
955 }
956
957 static UINT msi_dialog_button_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
958 {
959 static const WCHAR query[] = {
960 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
961 'C','o','n','t','r','o','l','E','v','e','n','t',' ','W','H','E','R','E',' ',
962 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ','A','N','D',' ',
963 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
964 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0};
965 MSIQUERY *view;
966 UINT r;
967
968 if (HIWORD(param) != BN_CLICKED)
969 return ERROR_SUCCESS;
970
971 r = MSI_OpenQuery( dialog->package->db, &view, query, dialog->name, control->name );
972 if (r != ERROR_SUCCESS)
973 {
974 ERR("query failed\n");
975 return ERROR_SUCCESS;
976 }
977 r = MSI_IterateRecords( view, 0, msi_dialog_control_event, dialog );
978 msiobj_release( &view->hdr );
979
980 /* dialog control events must be processed last regardless of ordering */
981 if (dialog->pending_event)
982 {
983 r = dialog->pending_event( dialog, dialog->pending_argument );
984
985 msi_free( dialog->pending_argument );
986 dialog->pending_event = NULL;
987 dialog->pending_argument = NULL;
988 }
989 return r;
990 }
991
992 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
993 {
994 msi_control *control;
995 UINT attributes, style;
996
997 TRACE("%p %p\n", dialog, rec);
998
999 style = WS_TABSTOP;
1000 attributes = MSI_RecordGetInteger( rec, 8 );
1001 if( attributes & msidbControlAttributesIcon )
1002 style |= BS_ICON;
1003
1004 control = msi_dialog_add_control( dialog, rec, szButton, style );
1005 if( !control )
1006 return ERROR_FUNCTION_FAILED;
1007
1008 control->handler = msi_dialog_button_handler;
1009
1010 if (attributes & msidbControlAttributesIcon)
1011 {
1012 /* set the icon */
1013 LPWSTR name = msi_get_binary_name( dialog->package, rec );
1014 control->hIcon = msi_load_icon( dialog->package->db, name, attributes );
1015 if (control->hIcon)
1016 {
1017 SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
1018 }
1019 else
1020 ERR("Failed to load icon %s\n", debugstr_w(name));
1021 msi_free( name );
1022 }
1023
1024 return ERROR_SUCCESS;
1025 }
1026
1027 static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop )
1028 {
1029 static const WCHAR query[] = {
1030 'S','E','L','E','C','T',' ','*',' ',
1031 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x','`',' ',
1032 'W','H','E','R','E',' ',
1033 '`','P','r','o','p','e','r','t','y','`',' ','=',' ',
1034 '\'','%','s','\'',0
1035 };
1036 MSIRECORD *rec = NULL;
1037 LPWSTR ret = NULL;
1038
1039 /* find if there is a value associated with the checkbox */
1040 rec = MSI_QueryGetRecord( dialog->package->db, query, prop );
1041 if (!rec)
1042 return ret;
1043
1044 ret = msi_get_deformatted_field( dialog->package, rec, 2 );
1045 if( ret && !ret[0] )
1046 {
1047 msi_free( ret );
1048 ret = NULL;
1049 }
1050 msiobj_release( &rec->hdr );
1051 if (ret)
1052 return ret;
1053
1054 ret = msi_dup_property( dialog->package->db, prop );
1055 if( ret && !ret[0] )
1056 {
1057 msi_free( ret );
1058 ret = NULL;
1059 }
1060
1061 return ret;
1062 }
1063
1064 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog, msi_control *control )
1065 {
1066 WCHAR state[2] = {0};
1067 DWORD sz = 2;
1068
1069 msi_get_property( dialog->package->db, control->property, state, &sz );
1070 return state[0] ? 1 : 0;
1071 }
1072
1073 static void msi_dialog_set_checkbox_state( msi_dialog *dialog, msi_control *control, UINT state )
1074 {
1075 static const WCHAR szState[] = {'1',0};
1076 LPCWSTR val;
1077
1078 /* if uncheck then the property is set to NULL */
1079 if (!state)
1080 {
1081 msi_dialog_set_property( dialog->package, control->property, NULL );
1082 return;
1083 }
1084
1085 /* check for a custom state */
1086 if (control->value && control->value[0])
1087 val = control->value;
1088 else
1089 val = szState;
1090
1091 msi_dialog_set_property( dialog->package, control->property, val );
1092 }
1093
1094 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog, msi_control *control )
1095 {
1096 UINT state = msi_dialog_get_checkbox_state( dialog, control );
1097 SendMessageW( control->hwnd, BM_SETCHECK, state ? BST_CHECKED : BST_UNCHECKED, 0 );
1098 }
1099
1100 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
1101 {
1102 UINT state;
1103
1104 if (HIWORD(param) != BN_CLICKED)
1105 return ERROR_SUCCESS;
1106
1107 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name), debugstr_w(control->property));
1108
1109 state = msi_dialog_get_checkbox_state( dialog, control );
1110 state = state ? 0 : 1;
1111 msi_dialog_set_checkbox_state( dialog, control, state );
1112 msi_dialog_checkbox_sync_state( dialog, control );
1113
1114 return msi_dialog_button_handler( dialog, control, param );
1115 }
1116
1117 static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec )
1118 {
1119 msi_control *control;
1120 LPCWSTR prop;
1121
1122 TRACE("%p %p\n", dialog, rec);
1123
1124 control = msi_dialog_add_control( dialog, rec, szButton, BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP );
1125 control->handler = msi_dialog_checkbox_handler;
1126 control->update = msi_dialog_checkbox_sync_state;
1127 prop = MSI_RecordGetString( rec, 9 );
1128 if (prop)
1129 {
1130 control->property = strdupW( prop );
1131 control->value = msi_get_checkbox_value( dialog, prop );
1132 TRACE("control %s value %s\n", debugstr_w(control->property), debugstr_w(control->value));
1133 }
1134 msi_dialog_checkbox_sync_state( dialog, control );
1135 return ERROR_SUCCESS;
1136 }
1137
1138 static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec )
1139 {
1140 DWORD attributes;
1141 LPCWSTR name;
1142 DWORD style, exstyle = 0;
1143 DWORD x, y, width, height;
1144 msi_control *control;
1145
1146 TRACE("%p %p\n", dialog, rec);
1147
1148 style = WS_CHILD | SS_ETCHEDHORZ | SS_SUNKEN;
1149
1150 name = MSI_RecordGetString( rec, 2 );
1151 attributes = MSI_RecordGetInteger( rec, 8 );
1152
1153 if( attributes & msidbControlAttributesVisible )
1154 style |= WS_VISIBLE;
1155 if( ~attributes & msidbControlAttributesEnabled )
1156 style |= WS_DISABLED;
1157 if( attributes & msidbControlAttributesSunken )
1158 exstyle |= WS_EX_CLIENTEDGE;
1159
1160 dialog_map_events( dialog, name );
1161
1162 control = msi_alloc( FIELD_OFFSET(msi_control, name[strlenW( name ) + 1] ));
1163 if (!control)
1164 return ERROR_OUTOFMEMORY;
1165
1166 strcpyW( control->name, name );
1167 list_add_head( &dialog->controls, &control->entry );
1168 control->handler = NULL;
1169 control->property = NULL;
1170 control->value = NULL;
1171 control->hBitmap = NULL;
1172 control->hIcon = NULL;
1173 control->hDll = NULL;
1174 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
1175 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
1176 control->progress_current = 0;
1177 control->progress_max = 100;
1178 control->progress_backwards = FALSE;
1179
1180 x = MSI_RecordGetInteger( rec, 4 );
1181 y = MSI_RecordGetInteger( rec, 5 );
1182 width = MSI_RecordGetInteger( rec, 6 );
1183
1184 x = msi_dialog_scale_unit( dialog, x );
1185 y = msi_dialog_scale_unit( dialog, y );
1186 width = msi_dialog_scale_unit( dialog, width );
1187 height = 2; /* line is exactly 2 units in height */
1188
1189 control->hwnd = CreateWindowExW( exstyle, szStatic, NULL, style,
1190 x, y, width, height, dialog->hwnd, NULL, NULL, NULL );
1191
1192 TRACE("Dialog %s control %s hwnd %p\n",
1193 debugstr_w(dialog->name), debugstr_w(name), control->hwnd );
1194
1195 return ERROR_SUCCESS;
1196 }
1197
1198 /******************** Scroll Text ********************************************/
1199
1200 struct msi_scrolltext_info
1201 {
1202 msi_dialog *dialog;
1203 msi_control *control;
1204 WNDPROC oldproc;
1205 };
1206
1207 static LRESULT WINAPI
1208 MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1209 {
1210 struct msi_scrolltext_info *info;
1211 HRESULT r;
1212
1213 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1214
1215 info = GetPropW( hWnd, szButtonData );
1216
1217 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
1218
1219 switch( msg )
1220 {
1221 case WM_GETDLGCODE:
1222 return DLGC_WANTARROWS;
1223 case WM_NCDESTROY:
1224 msi_free( info );
1225 RemovePropW( hWnd, szButtonData );
1226 break;
1227 case WM_PAINT:
1228 /* native MSI sets a wait cursor here */
1229 msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED );
1230 break;
1231 }
1232 return r;
1233 }
1234
1235 struct msi_streamin_info
1236 {
1237 LPSTR string;
1238 DWORD offset;
1239 DWORD length;
1240 };
1241
1242 static DWORD CALLBACK
1243 msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb )
1244 {
1245 struct msi_streamin_info *info = (struct msi_streamin_info*) arg;
1246
1247 if( (count + info->offset) > info->length )
1248 count = info->length - info->offset;
1249 memcpy( buffer, &info->string[ info->offset ], count );
1250 *pcb = count;
1251 info->offset += count;
1252
1253 TRACE("%d/%d\n", info->offset, info->length);
1254
1255 return 0;
1256 }
1257
1258 static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text )
1259 {
1260 struct msi_streamin_info info;
1261 EDITSTREAM es;
1262
1263 info.string = strdupWtoA( text );
1264 info.offset = 0;
1265 info.length = lstrlenA( info.string ) + 1;
1266
1267 es.dwCookie = (DWORD_PTR) &info;
1268 es.dwError = 0;
1269 es.pfnCallback = msi_richedit_stream_in;
1270
1271 SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es );
1272
1273 msi_free( info.string );
1274 }
1275
1276 static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec )
1277 {
1278 static const WCHAR szRichEdit20W[] = {'R','i','c','h','E','d','i','t','2','0','W',0};
1279 struct msi_scrolltext_info *info;
1280 msi_control *control;
1281 HMODULE hRichedit;
1282 LPCWSTR text;
1283 DWORD style;
1284
1285 info = msi_alloc( sizeof *info );
1286 if (!info)
1287 return ERROR_FUNCTION_FAILED;
1288
1289 hRichedit = LoadLibraryA("riched20");
1290
1291 style = WS_BORDER | ES_MULTILINE | WS_VSCROLL |
1292 ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP;
1293 control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style );
1294 if (!control)
1295 {
1296 FreeLibrary( hRichedit );
1297 msi_free( info );
1298 return ERROR_FUNCTION_FAILED;
1299 }
1300
1301 control->hDll = hRichedit;
1302
1303 info->dialog = dialog;
1304 info->control = control;
1305
1306 /* subclass the static control */
1307 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1308 (LONG_PTR)MSIScrollText_WndProc );
1309 SetPropW( control->hwnd, szButtonData, info );
1310
1311 /* add the text into the richedit */
1312 text = MSI_RecordGetString( rec, 10 );
1313 if (text)
1314 msi_scrolltext_add_text( control, text );
1315
1316 return ERROR_SUCCESS;
1317 }
1318
1319 static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name,
1320 INT cx, INT cy, DWORD flags )
1321 {
1322 HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap;
1323 MSIRECORD *rec = NULL;
1324 IStream *stm = NULL;
1325 IPicture *pic = NULL;
1326 HDC srcdc, destdc;
1327 BITMAP bm;
1328 UINT r;
1329
1330 rec = msi_get_binary_record( db, name );
1331 if( !rec )
1332 goto end;
1333
1334 r = MSI_RecordGetIStream( rec, 2, &stm );
1335 msiobj_release( &rec->hdr );
1336 if( r != ERROR_SUCCESS )
1337 goto end;
1338
1339 r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic );
1340 IStream_Release( stm );
1341 if( FAILED( r ) )
1342 {
1343 ERR("failed to load picture\n");
1344 goto end;
1345 }
1346
1347 r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap );
1348 if( FAILED( r ) )
1349 {
1350 ERR("failed to get bitmap handle\n");
1351 goto end;
1352 }
1353
1354 /* make the bitmap the desired size */
1355 r = GetObjectW( hOleBitmap, sizeof bm, &bm );
1356 if (r != sizeof bm )
1357 {
1358 ERR("failed to get bitmap size\n");
1359 goto end;
1360 }
1361
1362 if (flags & LR_DEFAULTSIZE)
1363 {
1364 cx = bm.bmWidth;
1365 cy = bm.bmHeight;
1366 }
1367
1368 srcdc = CreateCompatibleDC( NULL );
1369 hOldSrcBitmap = SelectObject( srcdc, hOleBitmap );
1370 destdc = CreateCompatibleDC( NULL );
1371 hBitmap = CreateCompatibleBitmap( srcdc, cx, cy );
1372 hOldDestBitmap = SelectObject( destdc, hBitmap );
1373 StretchBlt( destdc, 0, 0, cx, cy,
1374 srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
1375 SelectObject( srcdc, hOldSrcBitmap );
1376 SelectObject( destdc, hOldDestBitmap );
1377 DeleteDC( srcdc );
1378 DeleteDC( destdc );
1379
1380 end:
1381 if ( pic )
1382 IPicture_Release( pic );
1383 return hBitmap;
1384 }
1385
1386 static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
1387 {
1388 UINT cx, cy, flags, style, attributes;
1389 msi_control *control;
1390 LPWSTR name;
1391
1392 flags = LR_LOADFROMFILE;
1393 style = SS_BITMAP | SS_LEFT | WS_GROUP;
1394
1395 attributes = MSI_RecordGetInteger( rec, 8 );
1396 if( attributes & msidbControlAttributesFixedSize )
1397 {
1398 flags |= LR_DEFAULTSIZE;
1399 style |= SS_CENTERIMAGE;
1400 }
1401
1402 control = msi_dialog_add_control( dialog, rec, szStatic, style );
1403 cx = MSI_RecordGetInteger( rec, 6 );
1404 cy = MSI_RecordGetInteger( rec, 7 );
1405 cx = msi_dialog_scale_unit( dialog, cx );
1406 cy = msi_dialog_scale_unit( dialog, cy );
1407
1408 name = msi_get_binary_name( dialog->package, rec );
1409 control->hBitmap = msi_load_picture( dialog->package->db, name, cx, cy, flags );
1410 if( control->hBitmap )
1411 SendMessageW( control->hwnd, STM_SETIMAGE,
1412 IMAGE_BITMAP, (LPARAM) control->hBitmap );
1413 else
1414 ERR("Failed to load bitmap %s\n", debugstr_w(name));
1415
1416 msi_free( name );
1417
1418 return ERROR_SUCCESS;
1419 }
1420
1421 static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
1422 {
1423 msi_control *control;
1424 DWORD attributes;
1425 LPWSTR name;
1426
1427 TRACE("\n");
1428
1429 control = msi_dialog_add_control( dialog, rec, szStatic,
1430 SS_ICON | SS_CENTERIMAGE | WS_GROUP );
1431
1432 attributes = MSI_RecordGetInteger( rec, 8 );
1433 name = msi_get_binary_name( dialog->package, rec );
1434 control->hIcon = msi_load_icon( dialog->package->db, name, attributes );
1435 if( control->hIcon )
1436 SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
1437 else
1438 ERR("Failed to load bitmap %s\n", debugstr_w(name));
1439 msi_free( name );
1440 return ERROR_SUCCESS;
1441 }
1442
1443 /******************** Combo Box ***************************************/
1444
1445 struct msi_combobox_info
1446 {
1447 msi_dialog *dialog;
1448 HWND hwnd;
1449 WNDPROC oldproc;
1450 DWORD num_items;
1451 DWORD addpos_items;
1452 LPWSTR *items;
1453 };
1454
1455 static LRESULT WINAPI MSIComboBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1456 {
1457 struct msi_combobox_info *info;
1458 LRESULT r;
1459 DWORD j;
1460
1461 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1462
1463 info = GetPropW( hWnd, szButtonData );
1464 if (!info)
1465 return 0;
1466
1467 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
1468
1469 switch (msg)
1470 {
1471 case WM_NCDESTROY:
1472 for (j = 0; j < info->num_items; j++)
1473 msi_free( info->items[j] );
1474 msi_free( info->items );
1475 msi_free( info );
1476 RemovePropW( hWnd, szButtonData );
1477 break;
1478 }
1479
1480 return r;
1481 }
1482
1483 static UINT msi_combobox_add_item( MSIRECORD *rec, LPVOID param )
1484 {
1485 struct msi_combobox_info *info = param;
1486 LPCWSTR value, text;
1487 int pos;
1488
1489 value = MSI_RecordGetString( rec, 3 );
1490 text = MSI_RecordGetString( rec, 4 );
1491
1492 info->items[info->addpos_items] = strdupW( value );
1493
1494 pos = SendMessageW( info->hwnd, CB_ADDSTRING, 0, (LPARAM)text );
1495 SendMessageW( info->hwnd, CB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
1496 info->addpos_items++;
1497
1498 return ERROR_SUCCESS;
1499 }
1500
1501 static UINT msi_combobox_add_items( struct msi_combobox_info *info, LPCWSTR property )
1502 {
1503 static const WCHAR query[] = {
1504 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1505 '`','C','o','m','b','o','B','o','x','`',' ','W','H','E','R','E',' ',
1506 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
1507 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0};
1508 MSIQUERY *view;
1509 DWORD count;
1510 UINT r;
1511
1512 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
1513 if (r != ERROR_SUCCESS)
1514 return r;
1515
1516 /* just get the number of records */
1517 count = 0;
1518 r = MSI_IterateRecords( view, &count, NULL, NULL );
1519 if (r != ERROR_SUCCESS)
1520 {
1521 msiobj_release( &view->hdr );
1522 return r;
1523 }
1524 info->num_items = count;
1525 info->items = msi_alloc( sizeof(*info->items) * count );
1526
1527 r = MSI_IterateRecords( view, NULL, msi_combobox_add_item, info );
1528 msiobj_release( &view->hdr );
1529 return r;
1530 }
1531
1532 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
1533 {
1534 static const WCHAR szHide[] = {'H','i','d','e',0};
1535 static const WCHAR szShow[] = {'S','h','o','w',0};
1536 static const WCHAR szDisable[] = {'D','i','s','a','b','l','e',0};
1537 static const WCHAR szEnable[] = {'E','n','a','b','l','e',0};
1538 static const WCHAR szDefault[] = {'D','e','f','a','u','l','t',0};
1539 msi_dialog *dialog = param;
1540 msi_control *control;
1541 LPCWSTR name, action, condition;
1542 UINT r;
1543
1544 name = MSI_RecordGetString( rec, 2 );
1545 action = MSI_RecordGetString( rec, 3 );
1546 condition = MSI_RecordGetString( rec, 4 );
1547 r = MSI_EvaluateConditionW( dialog->package, condition );
1548 control = msi_dialog_find_control( dialog, name );
1549 if (r == MSICONDITION_TRUE && control)
1550 {
1551 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
1552
1553 /* FIXME: case sensitive? */
1554 if (!strcmpW( action, szHide ))
1555 ShowWindow(control->hwnd, SW_HIDE);
1556 else if (!strcmpW( action, szShow ))
1557 ShowWindow(control->hwnd, SW_SHOW);
1558 else if (!strcmpW( action, szDisable ))
1559 EnableWindow(control->hwnd, FALSE);
1560 else if (!strcmpW( action, szEnable ))
1561 EnableWindow(control->hwnd, TRUE);
1562 else if (!strcmpW( action, szDefault ))
1563 SetFocus(control->hwnd);
1564 else
1565 FIXME("Unhandled action %s\n", debugstr_w(action));
1566 }
1567 return ERROR_SUCCESS;
1568 }
1569
1570 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
1571 {
1572 static const WCHAR query[] = {
1573 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1574 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
1575 'W','H','E','R','E',' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
1576 UINT r;
1577 MSIQUERY *view;
1578 MSIPACKAGE *package = dialog->package;
1579
1580 TRACE("%p %s\n", dialog, debugstr_w(dialog->name));
1581
1582 /* query the Control table for all the elements of the control */
1583 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
1584 if (r != ERROR_SUCCESS)
1585 return ERROR_SUCCESS;
1586
1587 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
1588 msiobj_release( &view->hdr );
1589 return r;
1590 }
1591
1592 static UINT msi_dialog_combobox_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
1593 {
1594 struct msi_combobox_info *info;
1595 int index;
1596 LPWSTR value;
1597
1598 if (HIWORD(param) != CBN_SELCHANGE && HIWORD(param) != CBN_EDITCHANGE)
1599 return ERROR_SUCCESS;
1600
1601 info = GetPropW( control->hwnd, szButtonData );
1602 index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 );
1603 if (index == CB_ERR)
1604 value = msi_get_window_text( control->hwnd );
1605 else
1606 value = (LPWSTR) SendMessageW( control->hwnd, CB_GETITEMDATA, index, 0 );
1607
1608 msi_dialog_set_property( info->dialog->package, control->property, value );
1609 msi_dialog_evaluate_control_conditions( info->dialog );
1610
1611 if (index == CB_ERR)
1612 msi_free( value );
1613
1614 return ERROR_SUCCESS;
1615 }
1616
1617 static void msi_dialog_combobox_update( msi_dialog *dialog, msi_control *control )
1618 {
1619 struct msi_combobox_info *info;
1620 LPWSTR value, tmp;
1621 DWORD j;
1622
1623 info = GetPropW( control->hwnd, szButtonData );
1624
1625 value = msi_dup_property( dialog->package->db, control->property );
1626 if (!value)
1627 {
1628 SendMessageW( control->hwnd, CB_SETCURSEL, -1, 0 );
1629 return;
1630 }
1631
1632 for (j = 0; j < info->num_items; j++)
1633 {
1634 tmp = (LPWSTR) SendMessageW( control->hwnd, CB_GETITEMDATA, j, 0 );
1635 if (!strcmpW( value, tmp ))
1636 break;
1637 }
1638
1639 if (j < info->num_items)
1640 {
1641 SendMessageW( control->hwnd, CB_SETCURSEL, j, 0 );
1642 }
1643 else
1644 {
1645 SendMessageW( control->hwnd, CB_SETCURSEL, -1, 0 );
1646 SetWindowTextW( control->hwnd, value );
1647 }
1648
1649 msi_free(value);
1650 }
1651
1652 static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec )
1653 {
1654 struct msi_combobox_info *info;
1655 msi_control *control;
1656 DWORD attributes, style;
1657 LPCWSTR prop;
1658
1659 info = msi_alloc( sizeof *info );
1660 if (!info)
1661 return ERROR_FUNCTION_FAILED;
1662
1663 style = CBS_AUTOHSCROLL | WS_TABSTOP | WS_GROUP | WS_CHILD;
1664 attributes = MSI_RecordGetInteger( rec, 8 );
1665 if ( ~attributes & msidbControlAttributesSorted)
1666 style |= CBS_SORT;
1667 if ( attributes & msidbControlAttributesComboList)
1668 style |= CBS_DROPDOWNLIST;
1669 else
1670 style |= CBS_DROPDOWN;
1671
1672 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
1673 if (!control)
1674 {
1675 msi_free( info );
1676 return ERROR_FUNCTION_FAILED;
1677 }
1678
1679 control->handler = msi_dialog_combobox_handler;
1680 control->update = msi_dialog_combobox_update;
1681
1682 prop = MSI_RecordGetString( rec, 9 );
1683 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1684
1685 /* subclass */
1686 info->dialog = dialog;
1687 info->hwnd = control->hwnd;
1688 info->items = NULL;
1689 info->addpos_items = 0;
1690 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1691 (LONG_PTR)MSIComboBox_WndProc );
1692 SetPropW( control->hwnd, szButtonData, info );
1693
1694 if (control->property)
1695 msi_combobox_add_items( info, control->property );
1696
1697 msi_dialog_combobox_update( dialog, control );
1698
1699 return ERROR_SUCCESS;
1700 }
1701
1702 static UINT msi_dialog_edit_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
1703 {
1704 LPWSTR buf;
1705
1706 if (HIWORD(param) != EN_CHANGE)
1707 return ERROR_SUCCESS;
1708
1709 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name), debugstr_w(control->property));
1710
1711 buf = msi_get_window_text( control->hwnd );
1712 msi_dialog_set_property( dialog->package, control->property, buf );
1713 msi_free( buf );
1714
1715 return ERROR_SUCCESS;
1716 }
1717
1718 /* length of 2^32 + 1 */
1719 #define MAX_NUM_DIGITS 11
1720
1721 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec )
1722 {
1723 msi_control *control;
1724 LPCWSTR prop, text;
1725 LPWSTR val, begin, end;
1726 WCHAR num[MAX_NUM_DIGITS];
1727 DWORD limit;
1728
1729 control = msi_dialog_add_control( dialog, rec, szEdit,
1730 WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL );
1731 control->handler = msi_dialog_edit_handler;
1732
1733 text = MSI_RecordGetString( rec, 10 );
1734 if ( text )
1735 {
1736 begin = strchrW( text, '{' );
1737 end = strchrW( text, '}' );
1738
1739 if ( begin && end && end > begin &&
1740 begin[0] >= '0' && begin[0] <= '9' &&
1741 end - begin < MAX_NUM_DIGITS)
1742 {
1743 lstrcpynW( num, begin + 1, end - begin );
1744 limit = atolW( num );
1745
1746 SendMessageW( control->hwnd, EM_SETLIMITTEXT, limit, 0 );
1747 }
1748 }
1749
1750 prop = MSI_RecordGetString( rec, 9 );
1751 if( prop )
1752 control->property = strdupW( prop );
1753
1754 val = msi_dup_property( dialog->package->db, control->property );
1755 SetWindowTextW( control->hwnd, val );
1756 msi_free( val );
1757 return ERROR_SUCCESS;
1758 }
1759
1760 /******************** Masked Edit ********************************************/
1761
1762 #define MASK_MAX_GROUPS 20
1763
1764 struct msi_mask_group
1765 {
1766 UINT len;
1767 UINT ofs;
1768 WCHAR type;
1769 HWND hwnd;
1770 };
1771
1772 struct msi_maskedit_info
1773 {
1774 msi_dialog *dialog;
1775 WNDPROC oldproc;
1776 HWND hwnd;
1777 LPWSTR prop;
1778 UINT num_chars;
1779 UINT num_groups;
1780 struct msi_mask_group group[MASK_MAX_GROUPS];
1781 };
1782
1783 static BOOL msi_mask_editable( WCHAR type )
1784 {
1785 switch (type)
1786 {
1787 case '%':
1788 case '#':
1789 case '&':
1790 case '`':
1791 case '?':
1792 case '^':
1793 return TRUE;
1794 }
1795 return FALSE;
1796 }
1797
1798 static void msi_mask_control_change( struct msi_maskedit_info *info )
1799 {
1800 LPWSTR val;
1801 UINT i, n, r;
1802
1803 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1804 for( i=0, n=0; i<info->num_groups; i++ )
1805 {
1806 if (info->group[i].len == ~0u)
1807 {
1808 UINT len = SendMessageW( info->group[i].hwnd, WM_GETTEXTLENGTH, 0, 0 );
1809 val = msi_realloc( val, (len + 1) * sizeof(WCHAR) );
1810 GetWindowTextW( info->group[i].hwnd, val, len + 1 );
1811 }
1812 else
1813 {
1814 if (info->group[i].len + n > info->num_chars)
1815 {
1816 ERR("can't fit control %d text into template\n",i);
1817 break;
1818 }
1819 if (!msi_mask_editable(info->group[i].type))
1820 {
1821 for(r=0; r<info->group[i].len; r++)
1822 val[n+r] = info->group[i].type;
1823 val[n+r] = 0;
1824 }
1825 else
1826 {
1827 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1828 if( r != info->group[i].len )
1829 break;
1830 }
1831 n += r;
1832 }
1833 }
1834
1835 TRACE("%d/%d controls were good\n", i, info->num_groups);
1836
1837 if( i == info->num_groups )
1838 {
1839 TRACE("Set property %s to %s\n", debugstr_w(info->prop), debugstr_w(val));
1840 msi_dialog_set_property( info->dialog->package, info->prop, val );
1841 msi_dialog_evaluate_control_conditions( info->dialog );
1842 }
1843 msi_free( val );
1844 }
1845
1846 /* now move to the next control if necessary */
1847 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1848 {
1849 HWND hWndNext;
1850 UINT len, i;
1851
1852 for( i=0; i<info->num_groups; i++ )
1853 if( info->group[i].hwnd == hWnd )
1854 break;
1855
1856 /* don't move from the last control */
1857 if( i >= (info->num_groups-1) )
1858 return;
1859
1860 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1861 if( len < info->group[i].len )
1862 return;
1863
1864 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1865 SetFocus( hWndNext );
1866 }
1867
1868 static LRESULT WINAPI
1869 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1870 {
1871 struct msi_maskedit_info *info;
1872 HRESULT r;
1873
1874 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1875
1876 info = GetPropW(hWnd, szButtonData);
1877
1878 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1879
1880 switch( msg )
1881 {
1882 case WM_COMMAND:
1883 if (HIWORD(wParam) == EN_CHANGE)
1884 {
1885 msi_mask_control_change( info );
1886 msi_mask_next_control( info, (HWND) lParam );
1887 }
1888 break;
1889 case WM_NCDESTROY:
1890 msi_free( info->prop );
1891 msi_free( info );
1892 RemovePropW( hWnd, szButtonData );
1893 break;
1894 }
1895
1896 return r;
1897 }
1898
1899 /* fish the various bits of the property out and put them in the control */
1900 static void
1901 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1902 {
1903 LPCWSTR p;
1904 UINT i;
1905
1906 p = text;
1907 for( i = 0; i < info->num_groups; i++ )
1908 {
1909 if( info->group[i].len < strlenW( p ) )
1910 {
1911 LPWSTR chunk = strdupW( p );
1912 chunk[ info->group[i].len ] = 0;
1913 SetWindowTextW( info->group[i].hwnd, chunk );
1914 msi_free( chunk );
1915 }
1916 else
1917 {
1918 SetWindowTextW( info->group[i].hwnd, p );
1919 break;
1920 }
1921 p += info->group[i].len;
1922 }
1923 }
1924
1925 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1926 {
1927 struct msi_maskedit_info *info;
1928 int i = 0, n = 0, total = 0;
1929 LPCWSTR p;
1930
1931 TRACE("masked control, template %s\n", debugstr_w(mask));
1932
1933 if( !mask )
1934 return NULL;
1935
1936 info = msi_alloc_zero( sizeof *info );
1937 if( !info )
1938 return info;
1939
1940 p = strchrW(mask, '<');
1941 if( p )
1942 p++;
1943 else
1944 p = mask;
1945
1946 for( i=0; i<MASK_MAX_GROUPS; i++ )
1947 {
1948 /* stop at the end of the string */
1949 if( p[0] == 0 || p[0] == '>' )
1950 {
1951 if (!total)
1952 {
1953 /* create a group for the empty mask */
1954 info->group[0].type = '&';
1955 info->group[0].len = ~0u;
1956 i = 1;
1957 }
1958 break;
1959 }
1960
1961 /* count the number of the same identifier */
1962 for( n=0; p[n] == p[0]; n++ )
1963 ;
1964 info->group[i].ofs = total;
1965 info->group[i].type = p[0];
1966 if( p[n] == '=' )
1967 {
1968 n++;
1969 total++; /* an extra not part of the group */
1970 }
1971 info->group[i].len = n;
1972 total += n;
1973 p += n;
1974 }
1975
1976 TRACE("%d characters in %d groups\n", total, i );
1977 if( i == MASK_MAX_GROUPS )
1978 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
1979
1980 info->num_chars = total;
1981 info->num_groups = i;
1982
1983 return info;
1984 }
1985
1986 static void
1987 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
1988 {
1989 DWORD width, height, style, wx, ww;
1990 RECT rect;
1991 HWND hwnd;
1992 UINT i;
1993
1994 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
1995
1996 GetClientRect( info->hwnd, &rect );
1997
1998 width = rect.right - rect.left;
1999 height = rect.bottom - rect.top;
2000
2001 for( i = 0; i < info->num_groups; i++ )
2002 {
2003 if (!msi_mask_editable( info->group[i].type ))
2004 continue;
2005 if (info->num_chars)
2006 {
2007 wx = (info->group[i].ofs * width) / info->num_chars;
2008 ww = (info->group[i].len * width) / info->num_chars;
2009 }
2010 else
2011 {
2012 wx = 0;
2013 ww = width;
2014 }
2015 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
2016 info->hwnd, NULL, NULL, NULL );
2017 if( !hwnd )
2018 {
2019 ERR("failed to create mask edit sub window\n");
2020 break;
2021 }
2022
2023 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
2024
2025 msi_dialog_set_font( info->dialog, hwnd,
2026 font?font:info->dialog->default_font );
2027 info->group[i].hwnd = hwnd;
2028 }
2029 }
2030
2031 /*
2032 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
2033 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
2034 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
2035 */
2036 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
2037 {
2038 LPWSTR font_mask, val = NULL, font;
2039 struct msi_maskedit_info *info = NULL;
2040 UINT ret = ERROR_SUCCESS;
2041 msi_control *control;
2042 LPCWSTR prop, mask;
2043
2044 TRACE("\n");
2045
2046 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
2047 font = msi_dialog_get_style( font_mask, &mask );
2048 if( !mask )
2049 {
2050 WARN("mask template is empty\n");
2051 goto end;
2052 }
2053
2054 info = msi_dialog_parse_groups( mask );
2055 if( !info )
2056 {
2057 ERR("template %s is invalid\n", debugstr_w(mask));
2058 goto end;
2059 }
2060
2061 info->dialog = dialog;
2062
2063 control = msi_dialog_add_control( dialog, rec, szStatic,
2064 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
2065 if( !control )
2066 {
2067 ERR("Failed to create maskedit container\n");
2068 ret = ERROR_FUNCTION_FAILED;
2069 goto end;
2070 }
2071 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
2072
2073 info->hwnd = control->hwnd;
2074
2075 /* subclass the static control */
2076 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
2077 (LONG_PTR)MSIMaskedEdit_WndProc );
2078 SetPropW( control->hwnd, szButtonData, info );
2079
2080 prop = MSI_RecordGetString( rec, 9 );
2081 if( prop )
2082 info->prop = strdupW( prop );
2083
2084 msi_maskedit_create_children( info, font );
2085
2086 if( prop )
2087 {
2088 val = msi_dup_property( dialog->package->db, prop );
2089 if( val )
2090 {
2091 msi_maskedit_set_text( info, val );
2092 msi_free( val );
2093 }
2094 }
2095
2096 end:
2097 if( ret != ERROR_SUCCESS )
2098 msi_free( info );
2099 msi_free( font_mask );
2100 msi_free( font );
2101 return ret;
2102 }
2103
2104 /******************** Progress Bar *****************************************/
2105
2106 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
2107 {
2108 msi_control *control;
2109 DWORD attributes, style;
2110
2111 style = WS_VISIBLE;
2112 attributes = MSI_RecordGetInteger( rec, 8 );
2113 if( !(attributes & msidbControlAttributesProgress95) )
2114 style |= PBS_SMOOTH;
2115
2116 control = msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, style );
2117 if( !control )
2118 return ERROR_FUNCTION_FAILED;
2119
2120 event_subscribe( dialog, szSetProgress, control->name, szProgress );
2121 return ERROR_SUCCESS;
2122 }
2123
2124 /******************** Path Edit ********************************************/
2125
2126 struct msi_pathedit_info
2127 {
2128 msi_dialog *dialog;
2129 msi_control *control;
2130 WNDPROC oldproc;
2131 };
2132
2133 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
2134 {
2135 LPWSTR prop, path;
2136 BOOL indirect;
2137
2138 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
2139 return;
2140
2141 indirect = control->attributes & msidbControlAttributesIndirect;
2142 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2143 path = msi_dialog_dup_property( dialog, prop, TRUE );
2144
2145 SetWindowTextW( control->hwnd, path );
2146 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
2147
2148 msi_free( path );
2149 msi_free( prop );
2150 }
2151
2152 /* FIXME: test when this should fail */
2153 static BOOL msi_dialog_verify_path( LPWSTR path )
2154 {
2155 if ( !path[0] )
2156 return FALSE;
2157
2158 if ( PathIsRelativeW( path ) )
2159 return FALSE;
2160
2161 return TRUE;
2162 }
2163
2164 /* returns TRUE if the path is valid, FALSE otherwise */
2165 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
2166 {
2167 LPWSTR buf, prop;
2168 BOOL indirect;
2169 BOOL valid;
2170
2171 indirect = control->attributes & msidbControlAttributesIndirect;
2172 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2173
2174 buf = msi_get_window_text( control->hwnd );
2175
2176 if ( !msi_dialog_verify_path( buf ) )
2177 {
2178 /* FIXME: display an error message box */
2179 ERR("Invalid path %s\n", debugstr_w( buf ));
2180 valid = FALSE;
2181 SetFocus( control->hwnd );
2182 }
2183 else
2184 {
2185 valid = TRUE;
2186 msi_dialog_set_property( dialog->package, prop, buf );
2187 }
2188
2189 msi_dialog_update_pathedit( dialog, control );
2190
2191 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
2192 debugstr_w(prop));
2193
2194 msi_free( buf );
2195 msi_free( prop );
2196
2197 return valid;
2198 }
2199
2200 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2201 {
2202 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
2203 LRESULT r = 0;
2204
2205 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2206
2207 if ( msg == WM_KILLFOCUS )
2208 {
2209 /* if the path is invalid, don't handle this message */
2210 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
2211 return 0;
2212 }
2213
2214 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
2215
2216 if ( msg == WM_NCDESTROY )
2217 {
2218 msi_free( info );
2219 RemovePropW( hWnd, szButtonData );
2220 }
2221
2222 return r;
2223 }
2224
2225 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
2226 {
2227 struct msi_pathedit_info *info;
2228 msi_control *control;
2229 LPCWSTR prop;
2230
2231 info = msi_alloc( sizeof *info );
2232 if (!info)
2233 return ERROR_FUNCTION_FAILED;
2234
2235 control = msi_dialog_add_control( dialog, rec, szEdit,
2236 WS_BORDER | WS_TABSTOP );
2237 control->attributes = MSI_RecordGetInteger( rec, 8 );
2238 prop = MSI_RecordGetString( rec, 9 );
2239 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2240 control->update = msi_dialog_update_pathedit;
2241
2242 info->dialog = dialog;
2243 info->control = control;
2244 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2245 (LONG_PTR)MSIPathEdit_WndProc );
2246 SetPropW( control->hwnd, szButtonData, info );
2247
2248 msi_dialog_update_pathedit( dialog, control );
2249
2250 return ERROR_SUCCESS;
2251 }
2252
2253 static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
2254 {
2255 if (HIWORD(param) != BN_CLICKED)
2256 return ERROR_SUCCESS;
2257
2258 TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name), debugstr_w(control->property));
2259
2260 msi_dialog_set_property( dialog->package, control->property, control->name );
2261
2262 return msi_dialog_button_handler( dialog, control, param );
2263 }
2264
2265 /* radio buttons are a bit different from normal controls */
2266 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
2267 {
2268 radio_button_group_descr *group = param;
2269 msi_dialog *dialog = group->dialog;
2270 msi_control *control;
2271 LPCWSTR prop, text, name;
2272 DWORD style = WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_AUTORADIOBUTTON | BS_MULTILINE;
2273
2274 name = MSI_RecordGetString( rec, 3 );
2275 text = MSI_RecordGetString( rec, 8 );
2276
2277 control = dialog_create_window( dialog, rec, 0, szButton, name, text, style,
2278 group->parent->hwnd );
2279 if (!control)
2280 return ERROR_FUNCTION_FAILED;
2281 control->handler = msi_dialog_radiogroup_handler;
2282
2283 if (group->propval && !strcmpW( control->name, group->propval ))
2284 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
2285
2286 prop = MSI_RecordGetString( rec, 1 );
2287 if( prop )
2288 control->property = strdupW( prop );
2289
2290 return ERROR_SUCCESS;
2291 }
2292
2293 static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam )
2294 {
2295 EnableWindow( hWnd, lParam );
2296 return TRUE;
2297 }
2298
2299 static LRESULT WINAPI MSIRadioGroup_WndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
2300 {
2301 WNDPROC oldproc = (WNDPROC)GetPropW( hWnd, szButtonData );
2302 LRESULT r;
2303
2304 TRACE("hWnd %p msg %04x wParam 0x%08lx lParam 0x%08lx\n", hWnd, msg, wParam, lParam);
2305
2306 if (msg == WM_COMMAND) /* Forward notifications to dialog */
2307 SendMessageW( GetParent( hWnd ), msg, wParam, lParam );
2308
2309 r = CallWindowProcW( oldproc, hWnd, msg, wParam, lParam );
2310
2311 /* make sure the radio buttons show as disabled if the parent is disabled */
2312 if (msg == WM_ENABLE)
2313 EnumChildWindows( hWnd, msi_radioground_child_enum, wParam );
2314
2315 return r;
2316 }
2317
2318 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
2319 {
2320 static const WCHAR query[] = {
2321 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2322 'R','a','d','i','o','B','u','t','t','o','n',' ','W','H','E','R','E',' ',
2323 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
2324 UINT r;
2325 LPCWSTR prop;
2326 msi_control *control;
2327 MSIQUERY *view;
2328 radio_button_group_descr group;
2329 MSIPACKAGE *package = dialog->package;
2330 WNDPROC oldproc;
2331 DWORD attr, style = WS_GROUP;
2332
2333 prop = MSI_RecordGetString( rec, 9 );
2334
2335 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
2336
2337 attr = MSI_RecordGetInteger( rec, 8 );
2338 if (attr & msidbControlAttributesVisible)
2339 style |= WS_VISIBLE;
2340 if (~attr & msidbControlAttributesEnabled)
2341 style |= WS_DISABLED;
2342 if (attr & msidbControlAttributesHasBorder)
2343 style |= BS_GROUPBOX;
2344 else
2345 style |= BS_OWNERDRAW;
2346
2347 /* Create parent group box to hold radio buttons */
2348 control = msi_dialog_add_control( dialog, rec, szButton, style );
2349 if( !control )
2350 return ERROR_FUNCTION_FAILED;
2351
2352 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2353 (LONG_PTR)MSIRadioGroup_WndProc );
2354 SetPropW(control->hwnd, szButtonData, oldproc);
2355 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
2356
2357 if( prop )
2358 control->property = strdupW( prop );
2359
2360 /* query the Radio Button table for all control in this group */
2361 r = MSI_OpenQuery( package->db, &view, query, prop );
2362 if( r != ERROR_SUCCESS )
2363 {
2364 ERR("query failed for dialog %s radio group %s\n",
2365 debugstr_w(dialog->name), debugstr_w(prop));
2366 return ERROR_INVALID_PARAMETER;
2367 }
2368
2369 group.dialog = dialog;
2370 group.parent = control;
2371 group.propval = msi_dup_property( dialog->package->db, control->property );
2372
2373 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
2374 msiobj_release( &view->hdr );
2375 msi_free( group.propval );
2376 return r;
2377 }
2378
2379 static void
2380 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
2381 {
2382 TVITEMW tvi;
2383 DWORD index = feature->ActionRequest;
2384
2385 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
2386 feature->Installed, feature->Action, feature->ActionRequest);
2387
2388 if (index == INSTALLSTATE_UNKNOWN)
2389 index = INSTALLSTATE_ABSENT;
2390
2391 tvi.mask = TVIF_STATE;
2392 tvi.hItem = hItem;
2393 tvi.state = INDEXTOSTATEIMAGEMASK( index );
2394 tvi.stateMask = TVIS_STATEIMAGEMASK;
2395
2396 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
2397 }
2398
2399 static UINT
2400 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
2401 {
2402 HMENU hMenu;
2403 INT r;
2404
2405 /* create a menu to display */
2406 hMenu = CreatePopupMenu();
2407
2408 /* FIXME: load strings from resources */
2409 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
2410 AppendMenuA( hMenu, MF_ENABLED, USER_INSTALLSTATE_ALL, "Install entire feature");
2411 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
2412 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
2413 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
2414 x, y, 0, hwnd, NULL );
2415 DestroyMenu( hMenu );
2416 return r;
2417 }
2418
2419 static void
2420 msi_seltree_update_feature_installstate( HWND hwnd, HTREEITEM hItem,
2421 MSIPACKAGE *package, MSIFEATURE *feature, INSTALLSTATE state )
2422 {
2423 feature->ActionRequest = state;
2424 msi_seltree_sync_item_state( hwnd, feature, hItem );
2425 ACTION_UpdateComponentStates( package, feature );
2426 }
2427
2428 static void
2429 msi_seltree_update_siblings_and_children_installstate( HWND hwnd, HTREEITEM curr,
2430 MSIPACKAGE *package, INSTALLSTATE state)
2431 {
2432 /* update all siblings */
2433 do
2434 {
2435 MSIFEATURE *feature;
2436 HTREEITEM child;
2437
2438 feature = msi_seltree_feature_from_item( hwnd, curr );
2439 msi_seltree_update_feature_installstate( hwnd, curr, package, feature, state );
2440
2441 /* update this sibling's children */
2442 child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)curr );
2443 if (child)
2444 msi_seltree_update_siblings_and_children_installstate( hwnd, child,
2445 package, state );
2446 }
2447 while ((curr = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_NEXT, (LPARAM)curr )));
2448 }
2449
2450 static LRESULT
2451 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
2452 {
2453 struct msi_selection_tree_info *info;
2454 MSIFEATURE *feature;
2455 MSIPACKAGE *package;
2456 union {
2457 RECT rc;
2458 POINT pt[2];
2459 HTREEITEM hItem;
2460 } u;
2461 UINT r;
2462
2463 info = GetPropW(hwnd, szButtonData);
2464 package = info->dialog->package;
2465
2466 feature = msi_seltree_feature_from_item( hwnd, hItem );
2467 if (!feature)
2468 {
2469 ERR("item %p feature was NULL\n", hItem);
2470 return 0;
2471 }
2472
2473 /* get the item's rectangle to put the menu just below it */
2474 u.hItem = hItem;
2475 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
2476 MapWindowPoints( hwnd, NULL, u.pt, 2 );
2477
2478 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
2479
2480 switch (r)
2481 {
2482 case USER_INSTALLSTATE_ALL:
2483 r = INSTALLSTATE_LOCAL;
2484 /* fall-through */
2485 case INSTALLSTATE_ADVERTISED:
2486 case INSTALLSTATE_ABSENT:
2487 {
2488 HTREEITEM child;
2489 child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)hItem );
2490 if (child)
2491 msi_seltree_update_siblings_and_children_installstate( hwnd, child, package, r );
2492 }
2493 /* fall-through */
2494 case INSTALLSTATE_LOCAL:
2495 msi_seltree_update_feature_installstate( hwnd, hItem, package, feature, r );
2496 break;
2497 }
2498
2499 return 0;
2500 }
2501
2502 static LRESULT WINAPI
2503 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2504 {
2505 struct msi_selection_tree_info *info;
2506 TVHITTESTINFO tvhti;
2507 HRESULT r;
2508
2509 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2510
2511 info = GetPropW(hWnd, szButtonData);
2512
2513 switch( msg )
2514 {
2515 case WM_LBUTTONDOWN:
2516 tvhti.pt.x = (short)LOWORD( lParam );
2517 tvhti.pt.y = (short)HIWORD( lParam );
2518 tvhti.flags = 0;
2519 tvhti.hItem = 0;
2520 CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
2521 if (tvhti.flags & TVHT_ONITEMSTATEICON)
2522 return msi_seltree_menu( hWnd, tvhti.hItem );
2523 break;
2524 }
2525 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
2526
2527 switch( msg )
2528 {
2529 case WM_NCDESTROY:
2530 msi_free( info );
2531 RemovePropW( hWnd, szButtonData );
2532 break;
2533 }
2534 return r;
2535 }
2536
2537 static void
2538 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
2539 LPCWSTR parent, HTREEITEM hParent )
2540 {
2541 struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData );
2542 MSIFEATURE *feature;
2543 TVINSERTSTRUCTW tvis;
2544 HTREEITEM hitem, hfirst = NULL;
2545
2546 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
2547 {
2548 if ( parent && feature->Feature_Parent && strcmpW( parent, feature->Feature_Parent ))
2549 continue;
2550 else if ( parent && !feature->Feature_Parent )
2551 continue;
2552 else if ( !parent && feature->Feature_Parent )
2553 continue;
2554
2555 if ( !feature->Title )
2556 continue;
2557
2558 if ( !feature->Display )
2559 continue;
2560
2561 memset( &tvis, 0, sizeof tvis );
2562 tvis.hParent = hParent;
2563 tvis.hInsertAfter = TVI_LAST;
2564 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
2565 tvis.u.item.pszText = feature->Title;
2566 tvis.u.item.lParam = (LPARAM) feature;
2567
2568 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
2569 if (!hitem)
2570 continue;
2571
2572 if (!hfirst)
2573 hfirst = hitem;
2574
2575 msi_seltree_sync_item_state( hwnd, feature, hitem );
2576 msi_seltree_add_child_features( package, hwnd,
2577 feature->Feature, hitem );
2578
2579 /* the node is expanded if Display is odd */
2580 if ( feature->Display % 2 != 0 )
2581 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
2582 }
2583
2584 /* select the first item */
2585 SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst );
2586 info->selected = hfirst;
2587 }
2588
2589 static void msi_seltree_create_imagelist( HWND hwnd )
2590 {
2591 const int bm_width = 32, bm_height = 16, bm_count = 3;
2592 const int bm_resource = 0x1001;
2593 HIMAGELIST himl;
2594 int i;
2595 HBITMAP hbmp;
2596
2597 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
2598 if (!himl)
2599 {
2600 ERR("failed to create image list\n");
2601 return;
2602 }
2603
2604 for (i=0; i<bm_count; i++)
2605 {
2606 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
2607 if (!hbmp)
2608 {
2609 ERR("failed to load bitmap %d\n", i);
2610 break;
2611 }
2612
2613 /*
2614 * Add a dummy bitmap at offset zero because the treeview
2615 * can't use it as a state mask (zero means no user state).
2616 */
2617 if (!i)
2618 ImageList_Add( himl, hbmp, NULL );
2619
2620 ImageList_Add( himl, hbmp, NULL );
2621 }
2622
2623 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
2624 }
2625
2626 static UINT msi_dialog_seltree_handler( msi_dialog *dialog,
2627 msi_control *control, WPARAM param )
2628 {
2629 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
2630 LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param;
2631 MSIRECORD *row, *rec;
2632 MSIFOLDER *folder;
2633 MSIFEATURE *feature;
2634 LPCWSTR dir, title = NULL;
2635 UINT r = ERROR_SUCCESS;
2636
2637 static const WCHAR select[] = {
2638 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2639 '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ',
2640 '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0
2641 };
2642
2643 if (tv->hdr.code != TVN_SELCHANGINGW)
2644 return ERROR_SUCCESS;
2645
2646 info->selected = tv->itemNew.hItem;
2647
2648 if (!(tv->itemNew.mask & TVIF_TEXT))
2649 {
2650 feature = msi_seltree_feature_from_item( control->hwnd, tv->itemNew.hItem );
2651 if (feature)
2652 title = feature->Title;
2653 }
2654 else
2655 title = tv->itemNew.pszText;
2656
2657 row = MSI_QueryGetRecord( dialog->package->db, select, title );
2658 if (!row)
2659 return ERROR_FUNCTION_FAILED;
2660
2661 rec = MSI_CreateRecord( 1 );
2662
2663 MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) );
2664 msi_event_fire( dialog->package, szSelectionDescription, rec );
2665
2666 dir = MSI_RecordGetString( row, 7 );
2667 if (dir)
2668 {
2669 folder = msi_get_loaded_folder( dialog->package, dir );
2670 if (!folder)
2671 {
2672 r = ERROR_FUNCTION_FAILED;
2673 goto done;
2674 }
2675 MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget );
2676 }
2677 else
2678 MSI_RecordSetStringW( rec, 1, NULL );
2679
2680 msi_event_fire( dialog->package, szSelectionPath, rec );
2681
2682 done:
2683 msiobj_release(&row->hdr);
2684 msiobj_release(&rec->hdr);
2685
2686 return r;
2687 }
2688
2689 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
2690 {
2691 msi_control *control;
2692 LPCWSTR prop, control_name;
2693 MSIPACKAGE *package = dialog->package;
2694 DWORD style;
2695 struct msi_selection_tree_info *info;
2696
2697 info = msi_alloc( sizeof *info );
2698 if (!info)
2699 return ERROR_FUNCTION_FAILED;
2700
2701 /* create the treeview control */
2702 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
2703 style |= WS_GROUP | WS_VSCROLL | WS_TABSTOP;
2704 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
2705 if (!control)
2706 {
2707 msi_free(info);
2708 return ERROR_FUNCTION_FAILED;
2709 }
2710
2711 control->handler = msi_dialog_seltree_handler;
2712 control_name = MSI_RecordGetString( rec, 2 );
2713 control->attributes = MSI_RecordGetInteger( rec, 8 );
2714 prop = MSI_RecordGetString( rec, 9 );
2715 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2716
2717 /* subclass */
2718 info->dialog = dialog;
2719 info->hwnd = control->hwnd;
2720 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2721 (LONG_PTR)MSISelectionTree_WndProc );
2722 SetPropW( control->hwnd, szButtonData, info );
2723
2724 event_subscribe( dialog, szSelectionPath, control_name, szProperty );
2725
2726 /* initialize it */
2727 msi_seltree_create_imagelist( control->hwnd );
2728 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
2729
2730 return ERROR_SUCCESS;
2731 }
2732
2733 /******************** Group Box ***************************************/
2734
2735 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
2736 {
2737 msi_control *control;
2738 DWORD style;
2739
2740 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
2741 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
2742 if (!control)
2743 return ERROR_FUNCTION_FAILED;
2744
2745 return ERROR_SUCCESS;
2746 }
2747
2748 /******************** List Box ***************************************/
2749
2750 struct msi_listbox_info
2751 {
2752 msi_dialog *dialog;
2753 HWND hwnd;
2754 WNDPROC oldproc;
2755 DWORD num_items;
2756 DWORD addpos_items;
2757 LPWSTR *items;
2758 };
2759
2760 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2761 {
2762 struct msi_listbox_info *info;
2763 LRESULT r;
2764 DWORD j;
2765
2766 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2767
2768 info = GetPropW( hWnd, szButtonData );
2769 if (!info)
2770 return 0;
2771
2772 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
2773
2774 switch( msg )
2775 {
2776 case WM_NCDESTROY:
2777 for (j = 0; j < info->num_items; j++)
2778 msi_free( info->items[j] );
2779 msi_free( info->items );
2780 msi_free( info );
2781 RemovePropW( hWnd, szButtonData );
2782 break;
2783 }
2784
2785 return r;
2786 }
2787
2788 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
2789 {
2790 struct msi_listbox_info *info = param;
2791 LPCWSTR value, text;
2792 int pos;
2793
2794 value = MSI_RecordGetString( rec, 3 );
2795 text = MSI_RecordGetString( rec, 4 );
2796
2797 info->items[info->addpos_items] = strdupW( value );
2798
2799 pos = SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
2800 SendMessageW( info->hwnd, LB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
2801 info->addpos_items++;
2802 return ERROR_SUCCESS;
2803 }
2804
2805 static UINT msi_listbox_add_items( struct msi_listbox_info *info, LPCWSTR property )
2806 {
2807 static const WCHAR query[] = {
2808 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2809 '`','L','i','s','t','B','o','x','`',' ','W','H','E','R','E',' ',
2810 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
2811 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0};
2812 MSIQUERY *view;
2813 DWORD count;
2814 UINT r;
2815
2816 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
2817 if ( r != ERROR_SUCCESS )
2818 return r;
2819
2820 /* just get the number of records */
2821 count = 0;
2822 r = MSI_IterateRecords( view, &count, NULL, NULL );
2823 if (r != ERROR_SUCCESS)
2824 {
2825 msiobj_release( &view->hdr );
2826 return r;
2827 }
2828 info->num_items = count;
2829 info->items = msi_alloc( sizeof(*info->items) * count );
2830
2831 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2832 msiobj_release( &view->hdr );
2833 return r;
2834 }
2835
2836 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2837 msi_control *control, WPARAM param )
2838 {
2839 struct msi_listbox_info *info;
2840 int index;
2841 LPCWSTR value;
2842
2843 if( HIWORD(param) != LBN_SELCHANGE )
2844 return ERROR_SUCCESS;
2845
2846 info = GetPropW( control->hwnd, szButtonData );
2847 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2848 value = (LPCWSTR) SendMessageW( control->hwnd, LB_GETITEMDATA, index, 0 );
2849
2850 msi_dialog_set_property( info->dialog->package, control->property, value );
2851 msi_dialog_evaluate_control_conditions( info->dialog );
2852
2853 return ERROR_SUCCESS;
2854 }
2855
2856 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2857 {
2858 struct msi_listbox_info *info;
2859 msi_control *control;
2860 DWORD attributes, style;
2861 LPCWSTR prop;
2862
2863 info = msi_alloc( sizeof *info );
2864 if (!info)
2865 return ERROR_FUNCTION_FAILED;
2866
2867 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_NOTIFY | WS_VSCROLL | WS_BORDER;
2868 attributes = MSI_RecordGetInteger( rec, 8 );
2869 if (~attributes & msidbControlAttributesSorted)
2870 style |= LBS_SORT;
2871
2872 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2873 if (!control)
2874 {
2875 msi_free(info);
2876 return ERROR_FUNCTION_FAILED;
2877 }
2878
2879 control->handler = msi_dialog_listbox_handler;
2880
2881 prop = MSI_RecordGetString( rec, 9 );
2882 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2883
2884 /* subclass */
2885 info->dialog = dialog;
2886 info->hwnd = control->hwnd;
2887 info->items = NULL;
2888 info->addpos_items = 0;
2889 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2890 (LONG_PTR)MSIListBox_WndProc );
2891 SetPropW( control->hwnd, szButtonData, info );
2892
2893 if ( control->property )
2894 msi_listbox_add_items( info, control->property );
2895
2896 return ERROR_SUCCESS;
2897 }
2898
2899 /******************** Directory Combo ***************************************/
2900
2901 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2902 {
2903 LPWSTR prop, path;
2904 BOOL indirect;
2905
2906 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2907 return;
2908
2909 indirect = control->attributes & msidbControlAttributesIndirect;
2910 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2911 path = msi_dialog_dup_property( dialog, prop, TRUE );
2912
2913 PathStripPathW( path );
2914 PathRemoveBackslashW( path );
2915
2916 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2917 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2918
2919 msi_free( path );
2920 msi_free( prop );
2921 }
2922
2923 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2924 {
2925 msi_control *control;
2926 LPCWSTR prop;
2927 DWORD style;
2928
2929 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2930 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2931 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2932 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2933 if (!control)
2934 return ERROR_FUNCTION_FAILED;
2935
2936 control->attributes = MSI_RecordGetInteger( rec, 8 );
2937 prop = MSI_RecordGetString( rec, 9 );
2938 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2939
2940 msi_dialog_update_directory_combo( dialog, control );
2941
2942 return ERROR_SUCCESS;
2943 }
2944
2945 /******************** Directory List ***************************************/
2946
2947 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2948 {
2949 WCHAR dir_spec[MAX_PATH];
2950 WIN32_FIND_DATAW wfd;
2951 LPWSTR prop, path;
2952 BOOL indirect;
2953 LVITEMW item;
2954 HANDLE file;
2955
2956 static const WCHAR asterisk[] = {'*',0};
2957
2958 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2959 return;
2960
2961 /* clear the list-view */
2962 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2963
2964 indirect = control->attributes & msidbControlAttributesIndirect;
2965 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2966 path = msi_dialog_dup_property( dialog, prop, TRUE );
2967
2968 lstrcpyW( dir_spec, path );
2969 lstrcatW( dir_spec, asterisk );
2970
2971 file = FindFirstFileW( dir_spec, &wfd );
2972 if ( file == INVALID_HANDLE_VALUE )
2973 return;
2974
2975 do
2976 {
2977 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2978 continue;
2979
2980 if ( !strcmpW( wfd.cFileName, szDot ) || !strcmpW( wfd.cFileName, szDotDot ) )
2981 continue;
2982
2983 item.mask = LVIF_TEXT;
2984 item.cchTextMax = MAX_PATH;
2985 item.iItem = 0;
2986 item.iSubItem = 0;
2987 item.pszText = wfd.cFileName;
2988
2989 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
2990 } while ( FindNextFileW( file, &wfd ) );
2991
2992 msi_free( prop );
2993 msi_free( path );
2994 FindClose( file );
2995 }
2996
2997 static UINT msi_dialog_directorylist_up( msi_dialog *dialog )
2998 {
2999 msi_control *control;
3000 LPWSTR prop, path, ptr;
3001 BOOL indirect;
3002
3003 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
3004 indirect = control->attributes & msidbControlAttributesIndirect;
3005 prop = msi_dialog_dup_property( dialog, control->property, indirect );
3006 path = msi_dialog_dup_property( dialog, prop, TRUE );
3007
3008 /* strip off the last directory */
3009 ptr = PathFindFileNameW( path );
3010 if (ptr != path) *(ptr - 1) = '\0';
3011 PathAddBackslashW( path );
3012
3013 msi_dialog_set_property( dialog->package, prop, path );
3014
3015 msi_dialog_update_directory_list( dialog, NULL );
3016 msi_dialog_update_directory_combo( dialog, NULL );
3017 msi_dialog_update_pathedit( dialog, NULL );
3018
3019 msi_free( path );
3020 msi_free( prop );
3021
3022 return ERROR_SUCCESS;
3023 }
3024
3025 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
3026 msi_control *control, WPARAM param )
3027 {
3028 LPNMHDR nmhdr = (LPNMHDR)param;
3029 WCHAR new_path[MAX_PATH];
3030 WCHAR text[MAX_PATH];
3031 LPWSTR path, prop;
3032 BOOL indirect;
3033 LVITEMW item;
3034 int index;
3035
3036 if (nmhdr->code != LVN_ITEMACTIVATE)
3037 return ERROR_SUCCESS;
3038
3039 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
3040 if ( index < 0 )
3041 {
3042 ERR("No list-view item selected!\n");
3043 return ERROR_FUNCTION_FAILED;
3044 }
3045
3046 item.iSubItem = 0;
3047 item.pszText = text;
3048 item.cchTextMax = MAX_PATH;
3049 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
3050
3051 indirect = control->attributes & msidbControlAttributesIndirect;
3052 prop = msi_dialog_dup_property( dialog, control->property, indirect );
3053 path = msi_dialog_dup_property( dialog, prop, TRUE );
3054
3055 lstrcpyW( new_path, path );
3056 lstrcatW( new_path, text );
3057 lstrcatW( new_path, szBackSlash );
3058
3059 msi_dialog_set_property( dialog->package, prop, new_path );
3060
3061 msi_dialog_update_directory_list( dialog, NULL );
3062 msi_dialog_update_directory_combo( dialog, NULL );
3063 msi_dialog_update_pathedit( dialog, NULL );
3064
3065 msi_free( prop );
3066 msi_free( path );
3067 return ERROR_SUCCESS;
3068 }
3069
3070 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
3071 {
3072 msi_control *control;
3073 LPCWSTR prop;
3074 DWORD style;
3075
3076 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
3077 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
3078 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
3079 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
3080 if (!control)
3081 return ERROR_FUNCTION_FAILED;
3082
3083 control->attributes = MSI_RecordGetInteger( rec, 8 );
3084 control->handler = msi_dialog_dirlist_handler;
3085 prop = MSI_RecordGetString( rec, 9 );
3086 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
3087
3088 /* double click to activate an item in the list */
3089 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
3090 0, LVS_EX_TWOCLICKACTIVATE );
3091
3092 msi_dialog_update_directory_list( dialog, control );
3093
3094 return ERROR_SUCCESS;
3095 }
3096
3097 /******************** VolumeCost List ***************************************/
3098
3099 static BOOL str_is_number( LPCWSTR str )
3100 {
3101 int i;
3102
3103 for (i = 0; i < lstrlenW( str ); i++)
3104 if (!isdigitW(str[i]))
3105 return FALSE;
3106
3107 return TRUE;
3108 }
3109
3110 static const WCHAR column_keys[][80] =
3111 {
3112 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
3113 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
3114 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
3115 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
3116 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
3117 };
3118
3119 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
3120 {
3121 LPCWSTR text = MSI_RecordGetString( rec, 10 );
3122 LPCWSTR begin = text, end;
3123 WCHAR *num;
3124 LVCOLUMNW lvc;
3125 DWORD count = 0;
3126
3127 static const WCHAR negative[] = {'-',0};
3128
3129 if (!text) return;
3130
3131 while ((begin = strchrW( begin, '{' )) && count < 5)
3132 {
3133 if (!(end = strchrW( begin, '}' )))
3134 return;
3135
3136 num = msi_alloc( (end-begin+1)*sizeof(WCHAR) );
3137 if (!num)
3138 return;
3139
3140 lstrcpynW( num, begin + 1, end - begin );
3141 begin += end - begin + 1;
3142
3143 /* empty braces or '0' hides the column */
3144 if ( !num[0] || !strcmpW( num, szZero ) )
3145 {
3146 count++;
3147 msi_free( num );
3148 continue;
3149 }
3150
3151 /* the width must be a positive number
3152 * if a width is invalid, all remaining columns are hidden
3153 */
3154 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) ) {
3155 msi_free( num );
3156 return;
3157 }
3158
3159 ZeroMemory( &lvc, sizeof(lvc) );
3160 lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
3161 lvc.cx = atolW( num );
3162 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] );
3163
3164 SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc );
3165 msi_free( lvc.pszText );
3166 msi_free( num );
3167 }
3168 }
3169
3170 static LONGLONG msi_vcl_get_cost( msi_dialog *dialog )
3171 {
3172 MSIFEATURE *feature;
3173 INT each_cost;
3174 LONGLONG total_cost = 0;
3175
3176 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
3177 {
3178 if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature,
3179 MSICOSTTREE_SELFONLY, INSTALLSTATE_LOCAL, &each_cost)))
3180 {
3181 /* each_cost is in 512-byte units */
3182 total_cost += each_cost * 512;
3183 }
3184 if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature,
3185 MSICOSTTREE_SELFONLY, INSTALLSTATE_ABSENT, &each_cost)))
3186 {
3187 /* each_cost is in 512-byte units */
3188 total_cost -= each_cost * 512;
3189 }
3190 }
3191 return total_cost;
3192 }
3193
3194 static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control )
3195 {
3196 ULARGE_INTEGER total, free;
3197 LONGLONG difference, cost;
3198 WCHAR size_text[MAX_PATH];
3199 WCHAR cost_text[MAX_PATH];
3200 LPWSTR drives, ptr;
3201 LVITEMW lvitem;
3202 DWORD size;
3203 int i = 0;
3204
3205 cost = msi_vcl_get_cost(dialog);
3206 StrFormatByteSizeW(cost, cost_text, MAX_PATH);
3207
3208 size = GetLogicalDriveStringsW( 0, NULL );
3209 if ( !size ) return;
3210
3211 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
3212 if ( !drives ) return;
3213
3214 GetLogicalDriveStringsW( size, drives );
3215
3216 ptr = drives;
3217 while (*ptr)
3218 {
3219 lvitem.mask = LVIF_TEXT;
3220 lvitem.iItem = i;
3221 lvitem.iSubItem = 0;
3222 lvitem.pszText = ptr;
3223 lvitem.cchTextMax = lstrlenW(ptr) + 1;
3224 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem );
3225
3226 GetDiskFreeSpaceExW(ptr, &free, &total, NULL);
3227 difference = free.QuadPart - cost;
3228
3229 StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH);
3230 lvitem.iSubItem = 1;
3231 lvitem.pszText = size_text;
3232 lvitem.cchTextMax = lstrlenW(size_text) + 1;
3233 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
3234
3235 StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH);
3236 lvitem.iSubItem = 2;
3237 lvitem.pszText = size_text;
3238 lvitem.cchTextMax = lstrlenW(size_text) + 1;
3239 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
3240
3241 lvitem.iSubItem = 3;
3242 lvitem.pszText = cost_text;
3243 lvitem.cchTextMax = lstrlenW(cost_text) + 1;
3244 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
3245
3246 StrFormatByteSizeW(difference, size_text, MAX_PATH);
3247 lvitem.iSubItem = 4;
3248 lvitem.pszText = size_text;
3249 lvitem.cchTextMax = lstrlenW(size_text) + 1;
3250 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
3251
3252 ptr += lstrlenW(ptr) + 1;
3253 i++;
3254 }
3255
3256 msi_free( drives );
3257 }
3258
3259 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
3260 {
3261 msi_control *control;
3262 DWORD style;
3263
3264 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
3265 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
3266 WS_CHILD | WS_TABSTOP | WS_GROUP;
3267 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
3268 if (!control)
3269 return ERROR_FUNCTION_FAILED;
3270
3271 msi_dialog_vcl_add_columns( dialog, control, rec );
3272 msi_dialog_vcl_add_drives( dialog, control );
3273
3274 return ERROR_SUCCESS;
3275 }
3276
3277 /******************** VolumeSelect Combo ***************************************/
3278
3279 static UINT msi_dialog_volsel_handler( msi_dialog *dialog,
3280 msi_control *control, WPARAM param )
3281 {
3282 WCHAR text[MAX_PATH];
3283 LPWSTR prop;
3284 BOOL indirect;
3285 int index;
3286
3287 if (HIWORD(param) != CBN_SELCHANGE)
3288 return ERROR_SUCCESS;
3289
3290 index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 );
3291 if ( index == CB_ERR )
3292 {
3293 ERR("No ComboBox item selected!\n");
3294 return ERROR_FUNCTION_FAILED;
3295 }
3296
3297 SendMessageW( control->hwnd, CB_GETLBTEXT, index, (LPARAM)text );
3298
3299 indirect = control->attributes & msidbControlAttributesIndirect;
3300 prop = msi_dialog_dup_property( dialog, control->property, indirect );
3301
3302 msi_dialog_set_property( dialog->package, prop, text );
3303
3304 msi_free( prop );
3305 return ERROR_SUCCESS;
3306 }
3307
3308 static void msi_dialog_vsc_add_drives( msi_dialog *dialog, msi_control *control )
3309 {
3310 LPWSTR drives, ptr;
3311 DWORD size;
3312
3313 size = GetLogicalDriveStringsW( 0, NULL );
3314 if ( !size ) return;
3315
3316 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
3317 if ( !drives ) return;
3318
3319 GetLogicalDriveStringsW( size, drives );
3320
3321 ptr = drives;
3322 while (*ptr)
3323 {
3324 SendMessageW( control->hwnd, CB_ADDSTRING, 0, (LPARAM)ptr );
3325 ptr += lstrlenW(ptr) + 1;
3326 }
3327
3328 msi_free( drives );
3329 }
3330
3331 static UINT msi_dialog_volumeselect_combo( msi_dialog *dialog, MSIRECORD *rec )
3332 {
3333 msi_control *control;
3334 LPCWSTR prop;
3335 DWORD style;
3336
3337 /* FIXME: CBS_OWNERDRAWFIXED */
3338 style = WS_CHILD | WS_VISIBLE | WS_GROUP | WS_TABSTOP |
3339 CBS_DROPDOWNLIST | CBS_SORT | CBS_HASSTRINGS |
3340 WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR;
3341 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
3342 if (!control)
3343 return ERROR_FUNCTION_FAILED;
3344
3345 control->attributes = MSI_RecordGetInteger( rec, 8 );
3346 control->handler = msi_dialog_volsel_handler;
3347 prop = MSI_RecordGetString( rec, 9 );
3348 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
3349
3350 msi_dialog_vsc_add_drives( dialog, control );
3351
3352 return ERROR_SUCCESS;
3353 }
3354
3355 static UINT msi_dialog_hyperlink_handler( msi_dialog *dialog, msi_control *control, WPARAM param )
3356 {
3357 static const WCHAR hrefW[] = {'h','r','e','f'};
3358 static const WCHAR openW[] = {'o','p','e','n',0};
3359 int len, len_href = sizeof(hrefW) / sizeof(hrefW[0]);
3360 const WCHAR *p, *q;
3361 WCHAR quote = 0;
3362 LITEM item;
3363
3364 item.mask = LIF_ITEMINDEX | LIF_URL;
3365 item.iLink = 0;
3366 item.szUrl[0] = 0;
3367
3368 SendMessageW( control->hwnd, LM_GETITEM, 0, (LPARAM)&item );
3369
3370 p = item.szUrl;
3371 while (*p && *p != '<') p++;
3372 if (!*p++) return ERROR_SUCCESS;
3373 if (toupperW( *p++ ) != 'A' || !isspaceW( *p++ )) return ERROR_SUCCESS;
3374 while (*p && isspaceW( *p )) p++;
3375
3376 len = strlenW( p );
3377 if (len > len_href && !memicmpW( p, hrefW, len_href ))
3378 {
3379 p += len_href;
3380 while (*p && isspaceW( *p )) p++;
3381 if (!*p || *p++ != '=') return ERROR_SUCCESS;
3382 while (*p && isspaceW( *p )) p++;
3383
3384 if (*p == '\"' || *p == '\'') quote = *p++;
3385 q = p;
3386 if (quote)
3387 {
3388 while (*q && *q != quote) q++;
3389 if (*q != quote) return ERROR_SUCCESS;
3390 }
3391 else
3392 {
3393 while (*q && *q != '>' && !isspaceW( *q )) q++;
3394 if (!*q) return ERROR_SUCCESS;
3395 }
3396 item.szUrl[q - item.szUrl] = 0;
3397 ShellExecuteW( NULL, openW, p, NULL, NULL, SW_SHOWNORMAL );
3398 }
3399 return ERROR_SUCCESS;
3400 }
3401
3402 static UINT msi_dialog_hyperlink( msi_dialog *dialog, MSIRECORD *rec )
3403 {
3404 msi_control *control;
3405 DWORD style = WS_CHILD | WS_TABSTOP | WS_GROUP;
3406 const WCHAR *text = MSI_RecordGetString( rec, 10 );
3407 int len = strlenW( text );
3408 LITEM item;
3409
3410 control = msi_dialog_add_control( dialog, rec, WC_LINK, style );
3411 if (!control)
3412 return ERROR_FUNCTION_FAILED;
3413
3414 control->attributes = MSI_RecordGetInteger( rec, 8 );
3415 control->handler = msi_dialog_hyperlink_handler;
3416
3417 item.mask = LIF_ITEMINDEX | LIF_STATE | LIF_URL;
3418 item.iLink = 0;
3419 item.state = LIS_ENABLED;
3420 item.stateMask = LIS_ENABLED;
3421 if (len < L_MAX_URL_LENGTH) strcpyW( item.szUrl, text );
3422 else item.szUrl[0] = 0;
3423
3424 SendMessageW( control->hwnd, LM_SETITEM, 0, (LPARAM)&item );
3425
3426 return ERROR_SUCCESS;
3427 }
3428
3429 static const struct control_handler msi_dialog_handler[] =
3430 {
3431 { szText, msi_dialog_text_control },
3432 { szPushButton, msi_dialog_button_control },
3433 { szLine, msi_dialog_line_control },
3434 { szBitmap, msi_dialog_bitmap_control },
3435 { szCheckBox, msi_dialog_checkbox_control },
3436 { szScrollableText, msi_dialog_scrolltext_control },
3437 { szComboBox, msi_dialog_combo_control },
3438 { szEdit, msi_dialog_edit_control },
3439 { szMaskedEdit, msi_dialog_maskedit_control },
3440 { szPathEdit, msi_dialog_pathedit_control },
3441 { szProgressBar, msi_dialog_progress_bar },
3442 { szRadioButtonGroup, msi_dialog_radiogroup_control },
3443 { szIcon, msi_dialog_icon_control },
3444 { szSelectionTree, msi_dialog_selection_tree },
3445 { szGroupBox, msi_dialog_group_box },
3446 { szListBox, msi_dialog_list_box },
3447 { szDirectoryCombo, msi_dialog_directory_combo },
3448 { szDirectoryList, msi_dialog_directory_list },
3449 { szVolumeCostList, msi_dialog_volumecost_list },
3450 { szVolumeSelectCombo, msi_dialog_volumeselect_combo },
3451 { szHyperLink, msi_dialog_hyperlink }
3452 };
3453
3454 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
3455
3456 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
3457 {
3458 msi_dialog *dialog = param;
3459 LPCWSTR control_type;
3460 UINT i;
3461
3462 /* find and call the function that can create this type of control */
3463 control_type = MSI_RecordGetString( rec, 3 );
3464 for( i=0; i<NUM_CONTROL_TYPES; i++ )
3465 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
3466 break;
3467 if( i != NUM_CONTROL_TYPES )
3468 msi_dialog_handler[i].func( dialog, rec );
3469 else
3470 ERR("no handler for element type %s\n", debugstr_w(control_type));
3471
3472 return ERROR_SUCCESS;
3473 }
3474
3475 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
3476 {
3477 static const WCHAR query[] = {
3478 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
3479 'C','o','n','t','r','o','l',' ','W','H','E','R','E',' ',
3480 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
3481 UINT r;
3482 MSIQUERY *view;
3483 MSIPACKAGE *package = dialog->package;
3484
3485 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
3486
3487 /* query the Control table for all the elements of the control */
3488 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
3489 if( r != ERROR_SUCCESS )
3490 {
3491 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
3492 return ERROR_INVALID_PARAMETER;
3493 }
3494
3495 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
3496 msiobj_release( &view->hdr );
3497 return r;
3498 }
3499
3500 static UINT msi_dialog_reset( msi_dialog *dialog )
3501 {
3502 /* FIXME: should restore the original values of any properties we changed */
3503 return msi_dialog_evaluate_control_conditions( dialog );
3504 }
3505
3506 /* figure out the height of 10 point MS Sans Serif */
3507 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
3508 {
3509 static const WCHAR szSansSerif[] = {
3510 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
3511 LOGFONTW lf;
3512 TEXTMETRICW tm;
3513 BOOL r;
3514 LONG height = 0;
3515 HFONT hFont, hOldFont;
3516 HDC hdc;
3517
3518 hdc = GetDC( hwnd );
3519 if (hdc)
3520 {
3521 memset( &lf, 0, sizeof lf );
3522 lf.lfHeight = MulDiv(12, GetDeviceCaps(hdc, LOGPIXELSY), 72);
3523 strcpyW( lf.lfFaceName, szSansSerif );
3524 hFont = CreateFontIndirectW(&lf);
3525 if (hFont)
3526 {
3527 hOldFont = SelectObject( hdc, hFont );
3528 r = GetTextMetricsW( hdc, &tm );
3529 if (r)
3530 height = tm.tmHeight;
3531 SelectObject( hdc, hOldFont );
3532 DeleteObject( hFont );
3533 }
3534 ReleaseDC( hwnd, hdc );
3535 }
3536 return height;
3537 }
3538
3539 /* fetch the associated record from the Dialog table */
3540 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
3541 {
3542 static const WCHAR query[] = {
3543 'S','E','L','E','C','T',' ','*',' ',
3544 'F','R','O','M',' ','D','i','a','l','o','g',' ',
3545 'W','H','E','R','E',' ',
3546 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
3547 MSIPACKAGE *package = dialog->package;
3548 MSIRECORD *rec = NULL;
3549
3550 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
3551
3552 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
3553 if( !rec )
3554 WARN("query failed for dialog %s\n", debugstr_w(dialog->name));
3555
3556 return rec;
3557 }
3558
3559 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
3560 {
3561 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
3562 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
3563
3564 UINT xres, yres;
3565 POINT center;
3566 SIZE sz;
3567 LONG style;
3568
3569 center.x = MSI_RecordGetInteger( rec, 2 );
3570 center.y = MSI_RecordGetInteger( rec, 3 );
3571
3572 sz.cx = MSI_RecordGetInteger( rec, 4 );
3573 sz.cy = MSI_RecordGetInteger( rec, 5 );
3574
3575 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
3576 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
3577
3578 xres = msi_get_property_int( dialog->package->db, szScreenX, 0 );
3579 yres = msi_get_property_int( dialog->package->db, szScreenY, 0 );
3580
3581 center.x = MulDiv( center.x, xres, 100 );
3582 center.y = MulDiv( center.y, yres, 100 );
3583
3584 /* turn the client pos into the window rectangle */
3585 if (dialog->package->center_x && dialog->package->center_y)
3586 {
3587 pos->left = dialog->package->center_x - sz.cx / 2.0;
3588 pos->right = pos->left + sz.cx;
3589 pos->top = dialog->package->center_y - sz.cy / 2.0;
3590 pos->bottom = pos->top + sz.cy;
3591 }
3592 else
3593 {
3594 pos->left = center.x - sz.cx/2;
3595 pos->right = pos->left + sz.cx;
3596 pos->top = center.y - sz.cy/2;
3597 pos->bottom = pos->top + sz.cy;
3598
3599 /* save the center */
3600 dialog->package->center_x = center.x;
3601 dialog->package->center_y = center.y;
3602 }
3603
3604 dialog->size.cx = sz.cx;
3605 dialog->size.cy = sz.cy;
3606
3607 TRACE("%s\n", wine_dbgstr_rect(pos));
3608
3609 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
3610 AdjustWindowRect( pos, style, FALSE );
3611 }
3612
3613 static void msi_dialog_set_tab_order( msi_dialog *dialog, LPCWSTR first )
3614 {
3615 struct list tab_chain;
3616 msi_control *control;
3617 HWND prev = HWND_TOP;
3618
3619 list_init( &tab_chain );
3620 if (!(control = msi_dialog_find_control( dialog, first ))) return;
3621
3622 dialog->hWndFocus = control->hwnd;
3623 while (control)
3624 {
3625 list_remove( &control->entry );
3626 list_add_tail( &tab_chain, &control->entry );
3627 if (!control->tabnext) break;
3628 control = msi_dialog_find_control( dialog, control->tabnext );
3629 }
3630
3631 LIST_FOR_EACH_ENTRY( control, &tab_chain, msi_control, entry )
3632 {
3633 SetWindowPos( control->hwnd, prev, 0, 0, 0, 0,
3634 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
3635 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
3636 prev = control->hwnd;
3637 }
3638
3639 /* put them back on the main list */
3640 list_move_head( &dialog->controls, &tab_chain );
3641 }
3642
3643 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
3644 {
3645 static const WCHAR df[] = {
3646 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
3647 static const WCHAR dfv[] = {
3648 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
3649 msi_dialog *dialog = cs->lpCreateParams;
3650 MSIRECORD *rec = NULL;
3651 LPWSTR title = NULL;
3652 RECT pos;
3653
3654 TRACE("%p %p\n", dialog, dialog->package);
3655
3656 dialog->hwnd = hwnd;
3657 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
3658
3659 rec = msi_get_dialog_record( dialog );
3660 if( !rec )
3661 {
3662 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
3663 return -1;
3664 }
3665
3666 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
3667
3668 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
3669
3670 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3671
3672 dialog->default_font = msi_dup_property( dialog->package->db, df );
3673 if (!dialog->default_font)
3674 {
3675 dialog->default_font = strdupW(dfv);
3676 if (!dialog->default_font)
3677 {
3678 msiobj_release( &rec->hdr );
3679 return -1;
3680 }
3681 }
3682
3683 title = msi_get_deformatted_field( dialog->package, rec, 7 );
3684 SetWindowTextW( hwnd, title );
3685 msi_free( title );
3686
3687 SetWindowPos( hwnd, 0, pos.left, pos.top,
3688 pos.right - pos.left, pos.bottom - pos.top,
3689 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
3690
3691 msi_dialog_build_font_list( dialog );
3692 msi_dialog_fill_controls( dialog );
3693 msi_dialog_evaluate_control_conditions( dialog );
3694 msi_dialog_set_tab_order( dialog, MSI_RecordGetString( rec, 8 ) );
3695 msiobj_release( &rec->hdr );
3696
3697 return 0;
3698 }
3699
3700 static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd )
3701 {
3702 msi_control *control = NULL;
3703
3704 TRACE("%p %p %08lx\n", dialog, hwnd, param);
3705
3706 switch (param)
3707 {
3708 case 1: /* enter */
3709 control = msi_dialog_find_control( dialog, dialog->control_default );
3710 break;
3711 case 2: /* escape */
3712 control = msi_dialog_find_control( dialog, dialog->control_cancel );
3713 break;
3714 default:
3715 control = msi_dialog_find_control_by_hwnd( dialog, hwnd );
3716 }
3717
3718 if( control )
3719 {
3720 if( control->handler )
3721 {
3722 control->handler( dialog, control, param );
3723 msi_dialog_evaluate_control_conditions( dialog );
3724 }
3725 }
3726
3727 return 0;
3728 }
3729
3730 static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param )
3731 {
3732 LPNMHDR nmhdr = (LPNMHDR) param;
3733 msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom );
3734
3735 TRACE("%p %p\n", dialog, nmhdr->hwndFrom);
3736
3737 if ( control && control->handler )
3738 control->handler( dialog, control, param );
3739
3740 return 0;
3741 }
3742
3743 static void dialog_setfocus( msi_dialog *dialog )
3744 {
3745 HWND hwnd = dialog->hWndFocus;
3746
3747 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE);
3748 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE);
3749 SetFocus( hwnd );
3750 dialog->hWndFocus = hwnd;
3751 }
3752
3753 static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
3754 WPARAM wParam, LPARAM lParam )
3755 {
3756 msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
3757
3758 TRACE("0x%04x\n", msg);
3759
3760 switch (msg)
3761 {
3762 case WM_MOVE:
3763 dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
3764 dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
3765 break;
3766
3767 case WM_CREATE:
3768 return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );
3769
3770 case WM_COMMAND:
3771 return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );
3772
3773 case WM_ACTIVATE:
3774 if( LOWORD(wParam) == WA_INACTIVE )
3775 dialog->hWndFocus = GetFocus();
3776 else
3777 dialog_setfocus( dialog );
3778 return 0;
3779
3780 case WM_SETFOCUS:
3781 dialog_setfocus( dialog );
3782 return 0;
3783
3784 /* bounce back to our subclassed static control */
3785 case WM_CTLCOLORSTATIC:
3786 return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );
3787
3788 case WM_DESTROY:
3789 dialog->hwnd = NULL;
3790 return 0;
3791 case WM_NOTIFY:
3792 return msi_dialog_onnotify( dialog, lParam );
3793 }
3794 return DefWindowProcW(hwnd, msg, wParam, lParam);
3795 }
3796
3797 static void process_pending_messages( HWND hdlg )
3798 {
3799 MSG msg;
3800
3801 while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ))
3802 {
3803 if (hdlg && IsDialogMessageW( hdlg, &msg )) continue;
3804 TranslateMessage( &msg );
3805 DispatchMessageW( &msg );
3806 }
3807 }
3808
3809 static UINT dialog_run_message_loop( msi_dialog *dialog )
3810 {
3811 DWORD style;
3812 HWND hwnd;
3813
3814 if( uiThreadId != GetCurrentThreadId() )
3815 return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );
3816
3817 /* create the dialog window, don't show it yet */
3818 style = WS_OVERLAPPED;
3819 if( dialog->attributes & msidbDialogAttributesVisible )
3820 style |= WS_VISIBLE;
3821
3822 hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
3823 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3824 NULL, NULL, NULL, dialog );
3825 if( !hwnd )
3826 {
3827 ERR("Failed to create dialog %s\n", debugstr_w( dialog->name ));
3828 return ERROR_FUNCTION_FAILED;
3829 }
3830
3831 ShowWindow( hwnd, SW_SHOW );
3832 /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */
3833
3834 if( dialog->attributes & msidbDialogAttributesModal )
3835 {
3836 while( !dialog->finished )
3837 {
3838 MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT );
3839 process_pending_messages( dialog->hwnd );
3840 }
3841 }
3842 else
3843 return ERROR_IO_PENDING;
3844
3845 return ERROR_SUCCESS;
3846 }
3847
3848 static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg,
3849 WPARAM wParam, LPARAM lParam )
3850 {
3851 msi_dialog *dialog = (msi_dialog*) lParam;
3852
3853 TRACE("%d %p\n", msg, dialog);
3854
3855 switch (msg)
3856 {
3857 case WM_MSI_DIALOG_CREATE:
3858 return dialog_run_message_loop( dialog );
3859 case WM_MSI_DIALOG_DESTROY:
3860 msi_dialog_destroy( dialog );
3861 return 0;
3862 }
3863 return DefWindowProcW( hwnd, msg, wParam, lParam );
3864 }
3865
3866 static BOOL dialog_register_class( void )
3867 {
3868 WNDCLASSW cls;
3869
3870 ZeroMemory( &cls, sizeof cls );
3871 cls.lpfnWndProc = MSIDialog_WndProc;
3872 cls.hInstance = NULL;
3873 cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION);
3874 cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
3875 cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
3876 cls.lpszMenuName = NULL;
3877 cls.lpszClassName = szMsiDialogClass;
3878
3879 if( !RegisterClassW( &cls ) )
3880 return FALSE;
3881
3882 cls.lpfnWndProc = MSIHiddenWindowProc;
3883 cls.lpszClassName = szMsiHiddenWindow;
3884
3885 if( !RegisterClassW( &cls ) )
3886 return FALSE;
3887
3888 uiThreadId = GetCurrentThreadId();
3889
3890 hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED,
3891 0, 0, 100, 100, NULL, NULL, NULL, NULL );
3892 if( !hMsiHiddenWindow )
3893 return FALSE;
3894
3895 return TRUE;
3896 }
3897
3898 static msi_dialog *dialog_create( MSIPACKAGE *package, const WCHAR *name, msi_dialog *parent,
3899 control_event_handler event_handler )
3900 {
3901 static const WCHAR szDialogCreated[] =
3902 {'D','i','a','l','o','g',' ','c','r','e','a','t','e','d',0};
3903 MSIRECORD *rec = NULL;
3904 msi_dialog *dialog;
3905
3906 TRACE("%s\n", debugstr_w(name));
3907
3908 if (!hMsiHiddenWindow) dialog_register_class();
3909
3910 /* allocate the structure for the dialog to use */
3911 dialog = msi_alloc_zero( FIELD_OFFSET( msi_dialog, name[strlenW( name ) + 1] ));
3912 if( !dialog )
3913 return NULL;
3914 strcpyW( dialog->name, name );
3915 dialog->parent = parent;
3916 dialog->package = package;
3917 dialog->event_handler = event_handler;
3918 dialog->finished = 0;
3919 list_init( &dialog->controls );
3920 list_init( &dialog->fonts );
3921
3922 /* verify that the dialog exists */
3923 rec = msi_get_dialog_record( dialog );
3924 if( !rec )
3925 {
3926 msi_free( dialog );
3927 return NULL;
3928 }
3929 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3930 dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) );
3931 dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) );
3932 msiobj_release( &rec->hdr );
3933
3934 rec = MSI_CreateRecord(2);
3935 if (!rec) return NULL;
3936 MSI_RecordSetStringW(rec, 1, name);
3937 MSI_RecordSetStringW(rec, 2, szDialogCreated);
3938 MSI_ProcessMessage(package, INSTALLMESSAGE_ACTIONSTART, rec);
3939 msiobj_release(&rec->hdr);
3940
3941 return dialog;
3942 }
3943
3944 static void msi_dialog_end_dialog( msi_dialog *dialog )
3945 {
3946 TRACE("%p\n", dialog);
3947 dialog->finished = 1;
3948 PostMessageW(dialog->hwnd, WM_NULL, 0, 0);
3949 }
3950
3951 void msi_dialog_check_messages( HANDLE handle )
3952 {
3953 DWORD r;
3954
3955 /* in threads other than the UI thread, block */
3956 if( uiThreadId != GetCurrentThreadId() )
3957 {
3958 if (!handle) return;
3959 while (MsgWaitForMultipleObjectsEx( 1, &handle, INFINITE, QS_ALLINPUT, 0 ) == WAIT_OBJECT_0 + 1)
3960 {
3961 MSG msg;
3962 while (PeekMessageW( &msg, NULL, 0, 0, PM_REMOVE ))
3963 {
3964 TranslateMessage( &msg );
3965 DispatchMessageW( &msg );
3966 }
3967 }
3968 return;
3969 }
3970
3971 /* there are two choices for the UI thread */
3972 while (1)
3973 {
3974 process_pending_messages( NULL );
3975
3976 if( !handle )
3977 break;
3978
3979 /*
3980 * block here until somebody creates a new dialog or
3981 * the handle we're waiting on becomes ready
3982 */
3983 r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT );
3984 if( r == WAIT_OBJECT_0 )
3985 break;
3986 }
3987 }
3988
3989 static void dialog_do_preview( msi_dialog *dialog )
3990 {
3991 TRACE("\n");
3992 dialog->attributes |= msidbDialogAttributesVisible;
3993 dialog->attributes &= ~msidbDialogAttributesModal;
3994 dialog_run_message_loop( dialog );
3995 }
3996
3997 static void free_subscriber( struct subscriber *sub )
3998 {
3999 msi_free( sub->event );
4000 msi_free( sub->control );
4001 msi_free( sub->attribute );
4002 msi_free( sub );
4003 }
4004
4005 static void event_cleanup_subscriptions( MSIPACKAGE *package, const WCHAR *dialog )
4006 {
4007 struct list *item, *next;
4008
4009 LIST_FOR_EACH_SAFE( item, next, &package->subscriptions )
4010 {
4011 struct subscriber *sub = LIST_ENTRY( item, struct subscriber, entry );
4012
4013 if (strcmpW( sub->dialog->name, dialog )) continue;
4014 list_remove( &sub->entry );
4015 free_subscriber( sub );
4016 }
4017 }
4018
4019 void msi_dialog_destroy( msi_dialog *dialog )
4020 {
4021 msi_font *font, *next;
4022
4023 if( uiThreadId != GetCurrentThreadId() )
4024 {
4025 SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog );
4026 return;
4027 }
4028
4029 if( dialog->hwnd )
4030 ShowWindow( dialog->hwnd, SW_HIDE );
4031
4032 if( dialog->hwnd )
4033 DestroyWindow( dialog->hwnd );
4034
4035 /* unsubscribe events */
4036 event_cleanup_subscriptions( dialog->package, dialog->name );
4037
4038 /* destroy the list of controls */
4039 while( !list_empty( &dialog->controls ) )
4040 {
4041 msi_control *t;
4042
4043 t = LIST_ENTRY( list_head( &dialog->controls ),
4044 msi_control, entry );
4045 msi_destroy_control( t );
4046 }
4047
4048 /* destroy the list of fonts */
4049 LIST_FOR_EACH_ENTRY_SAFE( font, next, &dialog->fonts, msi_font, entry )
4050 {
4051 list_remove( &font->entry );
4052 DeleteObject( font->hfont );
4053 msi_free( font );
4054 }
4055 msi_free( dialog->default_font );
4056
4057 msi_free( dialog->control_default );
4058 msi_free( dialog->control_cancel );
4059 dialog->package = NULL;
4060 msi_free( dialog );
4061 }
4062
4063 void msi_dialog_unregister_class( void )
4064 {
4065 DestroyWindow( hMsiHiddenWindow );
4066 hMsiHiddenWindow = NULL;
4067 UnregisterClassW( szMsiDialogClass, NULL );
4068 UnregisterClassW( szMsiHiddenWindow, NULL );
4069 uiThreadId = 0;
4070 }
4071
4072 void msi_event_cleanup_all_subscriptions( MSIPACKAGE *package )
4073 {
4074 struct list *item, *next;
4075
4076 LIST_FOR_EACH_SAFE( item, next, &package->subscriptions )
4077 {
4078 struct subscriber *sub = LIST_ENTRY( item, struct subscriber, entry );
4079 list_remove( &sub->entry );
4080 free_subscriber( sub );
4081 }
4082 }
4083
4084 static void MSI_ClosePreview( MSIOBJECTHDR *arg )
4085 {
4086 MSIPREVIEW *preview = (MSIPREVIEW *)arg;
4087 msiobj_release( &preview->package->hdr );
4088 }
4089
4090 static MSIPREVIEW *MSI_EnableUIPreview( MSIDATABASE *db )
4091 {
4092 MSIPREVIEW *preview = NULL;
4093 MSIPACKAGE *package;
4094
4095 package = MSI_CreatePackage( db, NULL );
4096 if (package)
4097 {
4098 preview = alloc_msiobject( MSIHANDLETYPE_PREVIEW, sizeof(MSIPREVIEW), MSI_ClosePreview );
4099 if (preview)
4100 {
4101 preview->package = package;
4102 msiobj_addref( &package->hdr );
4103 }
4104 msiobj_release( &package->hdr );
4105 }
4106 return preview;
4107 }
4108
4109 UINT WINAPI MsiEnableUIPreview( MSIHANDLE hdb, MSIHANDLE *phPreview )
4110 {
4111 MSIDATABASE *db;
4112 MSIPREVIEW *preview;
4113 UINT r = ERROR_FUNCTION_FAILED;
4114
4115 TRACE("%d %p\n", hdb, phPreview);
4116
4117 db = msihandle2msiinfo( hdb, MSIHANDLETYPE_DATABASE );
4118 if (!db)
4119 {
4120 IWineMsiRemoteDatabase *remote_database;
4121
4122 remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( hdb );
4123 if (!remote_database)
4124 return ERROR_INVALID_HANDLE;
4125
4126 *phPreview = 0;
4127
4128 IWineMsiRemoteDatabase_Release( remote_database );
4129 WARN("MsiEnableUIPreview not allowed during a custom action!\n");
4130
4131 return ERROR_FUNCTION_FAILED;
4132 }
4133 preview = MSI_EnableUIPreview( db );
4134 if (preview)
4135 {
4136 *phPreview = alloc_msihandle( &preview->hdr );
4137 msiobj_release( &preview->hdr );
4138 r = ERROR_SUCCESS;
4139 if (!*phPreview)
4140 r = ERROR_NOT_ENOUGH_MEMORY;
4141 }
4142 msiobj_release( &db->hdr );
4143 return r;
4144 }
4145
4146 static UINT preview_event_handler( msi_dialog *dialog, const WCHAR *event, const WCHAR *argument )
4147 {
4148 MESSAGE("Preview dialog event '%s' (arg='%s')\n", debugstr_w(event), debugstr_w(argument));
4149 return ERROR_SUCCESS;
4150 }
4151
4152 static UINT MSI_PreviewDialogW( MSIPREVIEW *preview, LPCWSTR szDialogName )
4153 {
4154 msi_dialog *dialog = NULL;
4155 UINT r = ERROR_SUCCESS;
4156
4157 if (preview->dialog)
4158 msi_dialog_destroy( preview->dialog );
4159
4160 /* an empty name means we should just destroy the current preview dialog */
4161 if (szDialogName)
4162 {
4163 dialog = dialog_create( preview->package, szDialogName, NULL, preview_event_handler );
4164 if (dialog)
4165 dialog_do_preview( dialog );
4166 else
4167 r = ERROR_FUNCTION_FAILED;
4168 }
4169 preview->dialog = dialog;
4170 return r;
4171 }
4172
4173 UINT WINAPI MsiPreviewDialogW( MSIHANDLE hPreview, LPCWSTR szDialogName )
4174 {
4175 MSIPREVIEW *preview;
4176 UINT r;
4177
4178 TRACE("%d %s\n", hPreview, debugstr_w(szDialogName));
4179
4180 preview = msihandle2msiinfo( hPreview, MSIHANDLETYPE_PREVIEW );
4181 if (!preview)
4182 return ERROR_INVALID_HANDLE;
4183
4184 r = MSI_PreviewDialogW( preview, szDialogName );
4185 msiobj_release( &preview->hdr );
4186 return r;
4187 }
4188
4189 UINT WINAPI MsiPreviewDialogA( MSIHANDLE hPreview, LPCSTR szDialogName )
4190 {
4191 UINT r;
4192 LPWSTR strW = NULL;
4193
4194 TRACE("%d %s\n", hPreview, debugstr_a(szDialogName));
4195
4196 if (szDialogName)
4197 {
4198 strW = strdupAtoW( szDialogName );
4199 if (!strW)
4200 return ERROR_OUTOFMEMORY;
4201 }
4202 r = MsiPreviewDialogW( hPreview, strW );
4203 msi_free( strW );
4204 return r;
4205 }
4206
4207 UINT WINAPI MsiPreviewBillboardW( MSIHANDLE hPreview, LPCWSTR szControlName, LPCWSTR szBillboard )
4208 {
4209 FIXME("%d %s %s\n", hPreview, debugstr_w(szControlName), debugstr_w(szBillboard));
4210 return ERROR_CALL_NOT_IMPLEMENTED;
4211 }
4212
4213 UINT WINAPI MsiPreviewBillboardA( MSIHANDLE hPreview, LPCSTR szControlName, LPCSTR szBillboard )
4214 {
4215 FIXME("%d %s %s\n", hPreview, debugstr_a(szControlName), debugstr_a(szBillboard));
4216 return ERROR_CALL_NOT_IMPLEMENTED;
4217 }
4218
4219 struct control_event
4220 {
4221 const WCHAR *event;
4222 event_handler handler;
4223 };
4224
4225 static UINT dialog_event_handler( msi_dialog *, const WCHAR *, const WCHAR * );
4226
4227 /* create a dialog box and run it if it's modal */
4228 static INT event_do_dialog( MSIPACKAGE *package, const WCHAR *name, msi_dialog *parent, BOOL destroy_modeless )
4229 {
4230 msi_dialog *dialog;
4231 UINT r;
4232 INT retval;
4233
4234 /* create a new dialog */
4235 dialog = dialog_create( package, name, parent, dialog_event_handler );
4236 if (dialog)
4237 {
4238 /* kill the current modeless dialog */
4239 if (destroy_modeless && package->dialog)
4240 {
4241 msi_dialog_destroy( package->dialog );
4242 package->dialog = NULL;
4243 }
4244
4245 /* modeless dialogs return an error message */
4246 r = dialog_run_message_loop( dialog );
4247 if (r == ERROR_SUCCESS)
4248 {
4249 retval = dialog->retval;
4250 msi_dialog_destroy( dialog );
4251 return retval;
4252 }
4253 else
4254 {
4255 package->dialog = dialog;
4256 return IDOK;
4257 }
4258 }
4259 else return 0;
4260 }
4261
4262 /* end a modal dialog box */
4263 static UINT event_end_dialog( msi_dialog *dialog, const WCHAR *argument )
4264 {
4265 static const WCHAR exitW[] = {'E','x','i','t',0};
4266 static const WCHAR retryW[] = {'R','e','t','r','y',0};
4267 static const WCHAR ignoreW[] = {'I','g','n','o','r','e',0};
4268 static const WCHAR returnW[] = {'R','e','t','u','r','n',0};
4269
4270 if (!strcmpW( argument, exitW ))
4271 dialog->retval = IDCANCEL;
4272 else if (!strcmpW( argument, retryW ))
4273 dialog->retval = IDRETRY;
4274 else if (!strcmpW( argument, ignoreW ))
4275 dialog->retval = IDOK;
4276 else if (!strcmpW( argument, returnW ))
4277 dialog->retval = 0;
4278 else
4279 {
4280 ERR("Unknown argument string %s\n", debugstr_w(argument));
4281 dialog->retval = IDABORT;
4282 }
4283 event_cleanup_subscriptions( dialog->package, dialog->name );
4284 msi_dialog_end_dialog( dialog );
4285 return ERROR_SUCCESS;
4286 }
4287
4288 static UINT pending_event_end_dialog( msi_dialog *dialog, const WCHAR *argument )
4289 {
4290 dialog->pending_event = event_end_dialog;
4291 msi_free( dialog->pending_argument );
4292 dialog->pending_argument = strdupW( argument );
4293 return ERROR_SUCCESS;
4294 }
4295
4296 /* transition from one modal dialog to another modal dialog */
4297 static UINT event_new_dialog( msi_dialog *dialog, const WCHAR *argument )
4298 {
4299 /* store the name of the next dialog, and signal this one to end */
4300 dialog->package->next_dialog = strdupW( argument );
4301 msi_event_cleanup_all_subscriptions( dialog->package );
4302 msi_dialog_end_dialog( dialog );
4303 return ERROR_SUCCESS;
4304 }
4305
4306 static UINT pending_event_new_dialog( msi_dialog *dialog, const WCHAR *argument )
4307 {
4308 dialog->pending_event = event_new_dialog;
4309 msi_free( dialog->pending_argument );
4310 dialog->pending_argument = strdupW( argument );
4311 return ERROR_SUCCESS;
4312 }
4313
4314 /* create a new child dialog of an existing modal dialog */
4315 static UINT event_spawn_dialog( msi_dialog *dialog, const WCHAR *argument )
4316 {
4317 INT r;
4318 /* don't destroy a modeless dialogs that might be our parent */
4319 r = event_do_dialog( dialog->package, argument, dialog, FALSE );
4320 if (r != 0)
4321 {
4322 dialog->retval = r;
4323 msi_dialog_end_dialog( dialog );
4324 }
4325 else
4326 msi_dialog_update_all_controls(dialog);
4327
4328 return ERROR_SUCCESS;
4329 }
4330
4331 static UINT pending_event_spawn_dialog( msi_dialog *dialog, const WCHAR *argument )
4332 {
4333 dialog->pending_event = event_spawn_dialog;
4334 msi_free( dialog->pending_argument );
4335 dialog->pending_argument = strdupW( argument );
4336 return ERROR_SUCCESS;
4337 }
4338
4339 /* creates a dialog that remains up for a period of time based on a condition */
4340 static UINT event_spawn_wait_dialog( msi_dialog *dialog, const WCHAR *argument )
4341 {
4342 FIXME("doing nothing\n");
4343 return ERROR_SUCCESS;
4344 }
4345
4346 static UINT event_do_action( msi_dialog *dialog, const WCHAR *argument )
4347 {
4348 ACTION_PerformAction( dialog->package, argument, SCRIPT_NONE );
4349 return ERROR_SUCCESS;
4350 }
4351
4352 static UINT event_add_local( msi_dialog *dialog, const WCHAR *argument )
4353 {
4354 MSIFEATURE *feature;
4355
4356 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
4357 {
4358 if (!strcmpW( argument, feature->Feature ) || !strcmpW( argument, szAll ))
4359 {
4360 if (feature->ActionRequest != INSTALLSTATE_LOCAL)
4361 msi_set_property( dialog->package->db, szPreselected, szOne, -1 );
4362 MSI_SetFeatureStateW( dialog->package, feature->Feature, INSTALLSTATE_LOCAL );
4363 }
4364 }
4365 return ERROR_SUCCESS;
4366 }
4367
4368 static UINT event_remove( msi_dialog *dialog, const WCHAR *argument )
4369 {
4370 MSIFEATURE *feature;
4371
4372 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
4373 {
4374 if (!strcmpW( argument, feature->Feature ) || !strcmpW( argument, szAll ))
4375 {
4376 if (feature->ActionRequest != INSTALLSTATE_ABSENT)
4377 msi_set_property( dialog->package->db, szPreselected, szOne, -1 );
4378 MSI_SetFeatureStateW( dialog->package, feature->Feature, INSTALLSTATE_ABSENT );
4379 }
4380 }
4381 return ERROR_SUCCESS;
4382 }
4383
4384 static UINT event_add_source( msi_dialog *dialog, const WCHAR *argument )
4385 {
4386 MSIFEATURE *feature;
4387
4388 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
4389 {
4390 if (!strcmpW( argument, feature->Feature ) || !strcmpW( argument, szAll ))
4391 {
4392 if (feature->ActionRequest != INSTALLSTATE_SOURCE)
4393 msi_set_property( dialog->package->db, szPreselected, szOne, -1 );
4394 MSI_SetFeatureStateW( dialog->package, feature->Feature, INSTALLSTATE_SOURCE );
4395 }
4396 }
4397 return ERROR_SUCCESS;
4398 }
4399
4400 void msi_event_fire( MSIPACKAGE *package, const WCHAR *event, MSIRECORD *rec )
4401 {
4402 struct subscriber *sub;
4403
4404 TRACE("firing event %s\n", debugstr_w(event));
4405
4406 LIST_FOR_EACH_ENTRY( sub, &package->subscriptions, struct subscriber, entry )
4407 {
4408 if (strcmpiW( sub->event, event )) continue;
4409 dialog_handle_event( sub->dialog, sub->control, sub->attribute, rec );
4410 }
4411 }
4412
4413 static UINT event_set_target_path( msi_dialog *dialog, const WCHAR *argument )
4414 {
4415 WCHAR *path = msi_dup_property( dialog->package->db, argument );
4416 MSIRECORD *rec = MSI_CreateRecord( 1 );
4417 UINT r = ERROR_SUCCESS;
4418
4419 MSI_RecordSetStringW( rec, 1, path );
4420 msi_event_fire( dialog->package, szSelectionPath, rec );
4421 if (path)
4422 {
4423 /* failure to set the path halts the executing of control events */
4424 r = MSI_SetTargetPathW( dialog->package, argument, path );
4425 msi_free( path );
4426 }
4427 msi_free( &rec->hdr );
4428 return r;
4429 }
4430
4431 static UINT event_reset( msi_dialog *dialog, const WCHAR *argument )
4432 {
4433 msi_dialog_reset( dialog );
4434 return ERROR_SUCCESS;
4435 }
4436
4437 INT ACTION_ShowDialog( MSIPACKAGE *package, const WCHAR *dialog )
4438 {
4439 static const WCHAR szDialog[] = {'D','i','a','l','o','g',0};
4440 MSIRECORD *row;
4441 INT rc;
4442
4443 if (!TABLE_Exists(package->db, szDialog)) return 0;
4444
4445 row = MSI_CreateRecord(0);
4446 if (!row) return -1;
4447 MSI_RecordSetStringW(row, 0, dialog);
4448 rc = MSI_ProcessMessage(package, INSTALLMESSAGE_SHOWDIALOG, row);
4449 msiobj_release(&row->hdr);
4450
4451 if (rc == -2) rc = 0;
4452
4453 if (!rc)
4454 {
4455 MSIRECORD *row = MSI_CreateRecord(2);
4456 if (!row) return -1;
4457 MSI_RecordSetInteger(row, 1, 2726);
4458 MSI_RecordSetStringW(row, 2, dialog);
4459 MSI_ProcessMessage(package, INSTALLMESSAGE_INFO, row);
4460
4461 msiobj_release(&row->hdr);
4462 }
4463 return rc;
4464 }
4465
4466 INT ACTION_DialogBox( MSIPACKAGE *package, const WCHAR *dialog )
4467 {
4468 INT r;
4469
4470 if (package->next_dialog) ERR("Already got next dialog... ignoring it\n");
4471 package->next_dialog = NULL;
4472
4473 /* Dialogs are chained through NewDialog, which sets the next_dialog member.
4474 * We fall out of the loop if we reach a modeless dialog, which immediately
4475 * returns IDOK, or an EndDialog event, which returns the value corresponding
4476 * to its argument.
4477 */
4478 r = event_do_dialog( package, dialog, NULL, TRUE );
4479 while (package->next_dialog)
4480 {
4481 WCHAR *name = package->next_dialog;
4482
4483 package->next_dialog = NULL;
4484 r = event_do_dialog( package, name, NULL, TRUE );
4485 msi_free( name );
4486 }
4487 return r;
4488 }
4489
4490 static UINT event_set_install_level( msi_dialog *dialog, const WCHAR *argument )
4491 {
4492 int level = atolW( argument );
4493
4494 TRACE("setting install level to %d\n", level);
4495 return MSI_SetInstallLevel( dialog->package, level );
4496 }
4497
4498 static UINT event_directory_list_up( msi_dialog *dialog, const WCHAR *argument )
4499 {
4500 return msi_dialog_directorylist_up( dialog );
4501 }
4502
4503 static UINT event_reinstall_mode( msi_dialog *dialog, const WCHAR *argument )
4504 {
4505 return msi_set_property( dialog->package->db, szReinstallMode, argument, -1 );
4506 }
4507
4508 static UINT event_reinstall( msi_dialog *dialog, const WCHAR *argument )
4509 {
4510 return msi_set_property( dialog->package->db, szReinstall, argument, -1 );
4511 }
4512
4513 static UINT event_validate_product_id( msi_dialog *dialog, const WCHAR *argument )
4514 {
4515 return msi_validate_product_id( dialog->package );
4516 }
4517
4518 static const WCHAR end_dialogW[] = {'E','n','d','D','i','a','l','o','g',0};
4519 static const WCHAR new_dialogW[] = {'N','e','w','D','i','a','l','o','g',0};
4520 static const WCHAR spawn_dialogW[] = {'S','p','a','w','n','D','i','a','l','o','g',0};
4521 static const WCHAR spawn_wait_dialogW[] = {'S','p','a','w','n','W','a','i','t','D','i','a','l','o','g',0};
4522 static const WCHAR do_actionW[] = {'D','o','A','c','t','i','o','n',0};
4523 static const WCHAR add_localW[] = {'A','d','d','L','o','c','a','l',0};
4524 static const WCHAR removeW[] = {'R','e','m','o','v','e',0};
4525 static const WCHAR add_sourceW[] = {'A','d','d','S','o','u','r','c','e',0};
4526 static const WCHAR set_target_pathW[] = {'S','e','t','T','a','r','g','e','t','P','a','t','h',0};
4527 static const WCHAR resetW[] = {'R','e','s','e','t',0};
4528 static const WCHAR set_install_levelW[] = {'S','e','t','I','n','s','t','a','l','l','L','e','v','e','l',0};
4529 static const WCHAR directory_list_upW[] = {'D','i','r','e','c','t','o','r','y','L','i','s','t','U','p',0};
4530 static const WCHAR selection_browseW[] = {'S','e','l','e','c','t','i','o','n','B','r','o','w','s','e',0};
4531 static const WCHAR reinstall_modeW[] = {'R','e','i','n','s','t','a','l','l','M','o','d','e',0};
4532 static const WCHAR reinstallW[] = {'R','e','i','n','s','t','a','l','l',0};
4533 static const WCHAR validate_product_idW[] = {'V','a','l','i','d','a','t','e','P','r','o','d','u','c','t','I','D',0};
4534
4535 static const struct control_event control_events[] =
4536 {
4537 { end_dialogW, pending_event_end_dialog },
4538 { new_dialogW, pending_event_new_dialog },
4539 { spawn_dialogW, pending_event_spawn_dialog },
4540 { spawn_wait_dialogW, event_spawn_wait_dialog },
4541 { do_actionW, event_do_action },
4542 { add_localW, event_add_local },
4543 { removeW, event_remove },
4544 { add_sourceW, event_add_source },
4545 { set_target_pathW, event_set_target_path },
4546 { resetW, event_reset },
4547 { set_install_levelW, event_set_install_level },
4548 { directory_list_upW, event_directory_list_up },
4549 { selection_browseW, event_spawn_dialog },
4550 { reinstall_modeW, event_reinstall_mode },
4551 { reinstallW, event_reinstall },
4552 { validate_product_idW, event_validate_product_id },
4553 { NULL, NULL }
4554 };
4555
4556 static UINT dialog_event_handler( msi_dialog *dialog, const WCHAR *event, const WCHAR *argument )
4557 {
4558 unsigned int i;
4559
4560 TRACE("handling event %s\n", debugstr_w(event));
4561
4562 if (!event) return ERROR_SUCCESS;
4563
4564 for (i = 0; control_events[i].event; i++)
4565 {
4566 if (!strcmpW( control_events[i].event, event ))
4567 return control_events[i].handler( dialog, argument );
4568 }
4569 FIXME("unhandled event %s arg(%s)\n", debugstr_w(event), debugstr_w(argument));
4570 return ERROR_SUCCESS;
4571 }
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