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Release 1.1.37.
[wine/gsoc-2012-control.git] / dlls / msi / dialog.c
blob5fd4bbd138b434d4104813c576c6c187716320a6
1 /*
2 * Implementation of the Microsoft Installer (msi.dll)
3 *
4 * Copyright 2005 Mike McCormack for CodeWeavers
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #define COBJMACROS
22 #define NONAMELESSUNION
23 #define NONAMELESSSTRUCT
24
25 #include <stdarg.h>
26
27 #include "windef.h"
28 #include "winbase.h"
29 #include "wingdi.h"
30 #include "winuser.h"
31 #include "winnls.h"
32 #include "msi.h"
33 #include "msipriv.h"
34 #include "msidefs.h"
35 #include "ocidl.h"
36 #include "olectl.h"
37 #include "richedit.h"
38 #include "commctrl.h"
39 #include "winreg.h"
40 #include "shlwapi.h"
41
42 #include "wine/debug.h"
43 #include "wine/unicode.h"
44
45 WINE_DEFAULT_DEBUG_CHANNEL(msi);
46
47
48 extern HINSTANCE msi_hInstance;
49
50 struct msi_control_tag;
51 typedef struct msi_control_tag msi_control;
52 typedef UINT (*msi_handler)( msi_dialog *, msi_control *, WPARAM );
53 typedef void (*msi_update)( msi_dialog *, msi_control * );
54
55 struct msi_control_tag
56 {
57 struct list entry;
58 HWND hwnd;
59 msi_handler handler;
60 msi_update update;
61 LPWSTR property;
62 LPWSTR value;
63 HBITMAP hBitmap;
64 HICON hIcon;
65 LPWSTR tabnext;
66 LPWSTR type;
67 HMODULE hDll;
68 float progress_current;
69 float progress_max;
70 DWORD attributes;
71 WCHAR name[1];
72 };
73
74 typedef struct msi_font_tag
75 {
76 struct msi_font_tag *next;
77 HFONT hfont;
78 COLORREF color;
79 WCHAR name[1];
80 } msi_font;
81
82 struct msi_dialog_tag
83 {
84 MSIPACKAGE *package;
85 msi_dialog *parent;
86 msi_dialog_event_handler event_handler;
87 BOOL finished;
88 INT scale;
89 DWORD attributes;
90 SIZE size;
91 HWND hwnd;
92 LPWSTR default_font;
93 msi_font *font_list;
94 struct list controls;
95 HWND hWndFocus;
96 LPWSTR control_default;
97 LPWSTR control_cancel;
98 WCHAR name[1];
99 };
100
101 typedef UINT (*msi_dialog_control_func)( msi_dialog *dialog, MSIRECORD *rec );
102 struct control_handler
103 {
104 LPCWSTR control_type;
105 msi_dialog_control_func func;
106 };
107
108 typedef struct
109 {
110 msi_dialog* dialog;
111 msi_control *parent;
112 DWORD attributes;
113 LPWSTR propval;
114 } radio_button_group_descr;
115
116 static const WCHAR szMsiDialogClass[] = {
117 'M','s','i','D','i','a','l','o','g','C','l','o','s','e','C','l','a','s','s',0
118 };
119 static const WCHAR szMsiHiddenWindow[] = {
120 'M','s','i','H','i','d','d','e','n','W','i','n','d','o','w',0 };
121 static const WCHAR szStatic[] = { 'S','t','a','t','i','c',0 };
122 static const WCHAR szButton[] = { 'B','U','T','T','O','N', 0 };
123 static const WCHAR szButtonData[] = { 'M','S','I','D','A','T','A',0 };
124 static const WCHAR szProgress[] = { 'P','r','o','g','r','e','s','s',0 };
125 static const WCHAR szText[] = { 'T','e','x','t',0 };
126 static const WCHAR szPushButton[] = { 'P','u','s','h','B','u','t','t','o','n',0 };
127 static const WCHAR szLine[] = { 'L','i','n','e',0 };
128 static const WCHAR szBitmap[] = { 'B','i','t','m','a','p',0 };
129 static const WCHAR szCheckBox[] = { 'C','h','e','c','k','B','o','x',0 };
130 static const WCHAR szScrollableText[] = {
131 'S','c','r','o','l','l','a','b','l','e','T','e','x','t',0 };
132 static const WCHAR szComboBox[] = { 'C','o','m','b','o','B','o','x',0 };
133 static const WCHAR szEdit[] = { 'E','d','i','t',0 };
134 static const WCHAR szMaskedEdit[] = { 'M','a','s','k','e','d','E','d','i','t',0 };
135 static const WCHAR szPathEdit[] = { 'P','a','t','h','E','d','i','t',0 };
136 static const WCHAR szProgressBar[] = {
137 'P','r','o','g','r','e','s','s','B','a','r',0 };
138 static const WCHAR szSetProgress[] = {
139 'S','e','t','P','r','o','g','r','e','s','s',0 };
140 static const WCHAR szRadioButtonGroup[] = {
141 'R','a','d','i','o','B','u','t','t','o','n','G','r','o','u','p',0 };
142 static const WCHAR szIcon[] = { 'I','c','o','n',0 };
143 static const WCHAR szSelectionTree[] = {
144 'S','e','l','e','c','t','i','o','n','T','r','e','e',0 };
145 static const WCHAR szGroupBox[] = { 'G','r','o','u','p','B','o','x',0 };
146 static const WCHAR szListBox[] = { 'L','i','s','t','B','o','x',0 };
147 static const WCHAR szDirectoryCombo[] = { 'D','i','r','e','c','t','o','r','y','C','o','m','b','o',0 };
148 static const WCHAR szDirectoryList[] = { 'D','i','r','e','c','t','o','r','y','L','i','s','t',0 };
149 static const WCHAR szVolumeCostList[] = { 'V','o','l','u','m','e','C','o','s','t','L','i','s','t',0 };
150 static const WCHAR szVolumeSelectCombo[] = { 'V','o','l','u','m','e','S','e','l','e','c','t','C','o','m','b','o',0 };
151 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};
152 static const WCHAR szSelectionPath[] = {'S','e','l','e','c','t','i','o','n','P','a','t','h',0};
153 static const WCHAR szProperty[] = {'P','r','o','p','e','r','t','y',0};
154
155 static UINT msi_dialog_checkbox_handler( msi_dialog *, msi_control *, WPARAM );
156 static void msi_dialog_checkbox_sync_state( msi_dialog *, msi_control * );
157 static UINT msi_dialog_button_handler( msi_dialog *, msi_control *, WPARAM );
158 static UINT msi_dialog_edit_handler( msi_dialog *, msi_control *, WPARAM );
159 static UINT msi_dialog_radiogroup_handler( msi_dialog *, msi_control *, WPARAM );
160 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog );
161 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
162 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control );
163
164 /* dialog sequencing */
165
166 #define WM_MSI_DIALOG_CREATE (WM_USER+0x100)
167 #define WM_MSI_DIALOG_DESTROY (WM_USER+0x101)
168
169 #define USER_INSTALLSTATE_ALL 0x1000
170
171 static DWORD uiThreadId;
172 static HWND hMsiHiddenWindow;
173
174 static INT msi_dialog_scale_unit( msi_dialog *dialog, INT val )
175 {
176 return MulDiv( val, dialog->scale, 12 );
177 }
178
179 static msi_control *msi_dialog_find_control( msi_dialog *dialog, LPCWSTR name )
180 {
181 msi_control *control;
182
183 if( !name )
184 return NULL;
185 if( !dialog->hwnd )
186 return NULL;
187 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
188 if( !strcmpW( control->name, name ) ) /* FIXME: case sensitive? */
189 return control;
190 return NULL;
191 }
192
193 static msi_control *msi_dialog_find_control_by_type( msi_dialog *dialog, LPCWSTR type )
194 {
195 msi_control *control;
196
197 if( !type )
198 return NULL;
199 if( !dialog->hwnd )
200 return NULL;
201 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
202 if( !strcmpW( control->type, type ) ) /* FIXME: case sensitive? */
203 return control;
204 return NULL;
205 }
206
207 static msi_control *msi_dialog_find_control_by_hwnd( msi_dialog *dialog, HWND hwnd )
208 {
209 msi_control *control;
210
211 if( !dialog->hwnd )
212 return NULL;
213 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
214 if( hwnd == control->hwnd )
215 return control;
216 return NULL;
217 }
218
219 static LPWSTR msi_get_deformatted_field( MSIPACKAGE *package, MSIRECORD *rec, int field )
220 {
221 LPCWSTR str = MSI_RecordGetString( rec, field );
222 LPWSTR ret = NULL;
223
224 if (str)
225 deformat_string( package, str, &ret );
226 return ret;
227 }
228
229 static LPWSTR msi_dialog_dup_property( msi_dialog *dialog, LPCWSTR property, BOOL indirect )
230 {
231 LPWSTR prop = NULL;
232
233 if (!property)
234 return NULL;
235
236 if (indirect)
237 prop = msi_dup_property( dialog->package, property );
238
239 if (!prop)
240 prop = strdupW( property );
241
242 return prop;
243 }
244
245 msi_dialog *msi_dialog_get_parent( msi_dialog *dialog )
246 {
247 return dialog->parent;
248 }
249
250 LPWSTR msi_dialog_get_name( msi_dialog *dialog )
251 {
252 return dialog->name;
253 }
254
255 /*
256 * msi_dialog_get_style
257 *
258 * Extract the {\style} string from the front of the text to display and
259 * update the pointer. Only the last style in a list is applied.
260 */
261 static LPWSTR msi_dialog_get_style( LPCWSTR p, LPCWSTR *rest )
262 {
263 LPWSTR ret;
264 LPCWSTR q, i, first;
265 DWORD len;
266
267 q = NULL;
268 *rest = p;
269 if( !p )
270 return NULL;
271
272 while ((first = strchrW( p, '{' )) && (q = strchrW( first + 1, '}' )))
273 {
274 p = first + 1;
275 if( *p != '\\' && *p != '&' )
276 return NULL;
277
278 /* little bit of sanity checking to stop us getting confused with RTF */
279 for( i=++p; i<q; i++ )
280 if( *i == '}' || *i == '\\' )
281 return NULL;
282 }
283
284 if (!p || !q)
285 return NULL;
286
287 *rest = ++q;
288 len = q - p;
289
290 ret = msi_alloc( len*sizeof(WCHAR) );
291 if( !ret )
292 return ret;
293 memcpy( ret, p, len*sizeof(WCHAR) );
294 ret[len-1] = 0;
295 return ret;
296 }
297
298 static UINT msi_dialog_add_font( MSIRECORD *rec, LPVOID param )
299 {
300 msi_dialog *dialog = param;
301 msi_font *font;
302 LPCWSTR face, name;
303 LOGFONTW lf;
304 INT style;
305 HDC hdc;
306
307 /* create a font and add it to the list */
308 name = MSI_RecordGetString( rec, 1 );
309 font = msi_alloc( sizeof *font + strlenW( name )*sizeof (WCHAR) );
310 strcpyW( font->name, name );
311 font->next = dialog->font_list;
312 dialog->font_list = font;
313
314 font->color = MSI_RecordGetInteger( rec, 4 );
315
316 memset( &lf, 0, sizeof lf );
317 face = MSI_RecordGetString( rec, 2 );
318 lf.lfHeight = MSI_RecordGetInteger( rec, 3 );
319 style = MSI_RecordGetInteger( rec, 5 );
320 if( style & msidbTextStyleStyleBitsBold )
321 lf.lfWeight = FW_BOLD;
322 if( style & msidbTextStyleStyleBitsItalic )
323 lf.lfItalic = TRUE;
324 if( style & msidbTextStyleStyleBitsUnderline )
325 lf.lfUnderline = TRUE;
326 if( style & msidbTextStyleStyleBitsStrike )
327 lf.lfStrikeOut = TRUE;
328 lstrcpynW( lf.lfFaceName, face, LF_FACESIZE );
329
330 /* adjust the height */
331 hdc = GetDC( dialog->hwnd );
332 if (hdc)
333 {
334 lf.lfHeight = -MulDiv(lf.lfHeight, GetDeviceCaps(hdc, LOGPIXELSY), 72);
335 ReleaseDC( dialog->hwnd, hdc );
336 }
337
338 font->hfont = CreateFontIndirectW( &lf );
339
340 TRACE("Adding font style %s\n", debugstr_w(font->name) );
341
342 return ERROR_SUCCESS;
343 }
344
345 static msi_font *msi_dialog_find_font( msi_dialog *dialog, LPCWSTR name )
346 {
347 msi_font *font;
348
349 for( font = dialog->font_list; font; font = font->next )
350 if( !strcmpW( font->name, name ) ) /* FIXME: case sensitive? */
351 break;
352
353 return font;
354 }
355
356 static UINT msi_dialog_set_font( msi_dialog *dialog, HWND hwnd, LPCWSTR name )
357 {
358 msi_font *font;
359
360 font = msi_dialog_find_font( dialog, name );
361 if( font )
362 SendMessageW( hwnd, WM_SETFONT, (WPARAM) font->hfont, TRUE );
363 else
364 ERR("No font entry for %s\n", debugstr_w(name));
365 return ERROR_SUCCESS;
366 }
367
368 static UINT msi_dialog_build_font_list( msi_dialog *dialog )
369 {
370 static const WCHAR query[] = {
371 'S','E','L','E','C','T',' ','*',' ',
372 'F','R','O','M',' ','`','T','e','x','t','S','t','y','l','e','`',' ',0
373 };
374 UINT r;
375 MSIQUERY *view = NULL;
376
377 TRACE("dialog %p\n", dialog );
378
379 r = MSI_OpenQuery( dialog->package->db, &view, query );
380 if( r != ERROR_SUCCESS )
381 return r;
382
383 r = MSI_IterateRecords( view, NULL, msi_dialog_add_font, dialog );
384 msiobj_release( &view->hdr );
385
386 return r;
387 }
388
389 static void msi_destroy_control( msi_control *t )
390 {
391 list_remove( &t->entry );
392 /* leave dialog->hwnd - destroying parent destroys child windows */
393 msi_free( t->property );
394 msi_free( t->value );
395 if( t->hBitmap )
396 DeleteObject( t->hBitmap );
397 if( t->hIcon )
398 DestroyIcon( t->hIcon );
399 msi_free( t->tabnext );
400 msi_free( t->type );
401 if (t->hDll)
402 FreeLibrary( t->hDll );
403 msi_free( t );
404 }
405
406 static msi_control *msi_dialog_create_window( msi_dialog *dialog,
407 MSIRECORD *rec, DWORD exstyle, LPCWSTR szCls, LPCWSTR name, LPCWSTR text,
408 DWORD style, HWND parent )
409 {
410 DWORD x, y, width, height;
411 LPWSTR font = NULL, title_font = NULL;
412 LPCWSTR title = NULL;
413 msi_control *control;
414
415 style |= WS_CHILD;
416
417 control = msi_alloc( sizeof *control + strlenW(name)*sizeof(WCHAR) );
418 if (!control)
419 return NULL;
420
421 strcpyW( control->name, name );
422 list_add_tail( &dialog->controls, &control->entry );
423 control->handler = NULL;
424 control->update = NULL;
425 control->property = NULL;
426 control->value = NULL;
427 control->hBitmap = NULL;
428 control->hIcon = NULL;
429 control->hDll = NULL;
430 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
431 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
432 control->progress_current = 0;
433 control->progress_max = 100;
434
435 x = MSI_RecordGetInteger( rec, 4 );
436 y = MSI_RecordGetInteger( rec, 5 );
437 width = MSI_RecordGetInteger( rec, 6 );
438 height = MSI_RecordGetInteger( rec, 7 );
439
440 x = msi_dialog_scale_unit( dialog, x );
441 y = msi_dialog_scale_unit( dialog, y );
442 width = msi_dialog_scale_unit( dialog, width );
443 height = msi_dialog_scale_unit( dialog, height );
444
445 if( text )
446 {
447 deformat_string( dialog->package, text, &title_font );
448 font = msi_dialog_get_style( title_font, &title );
449 }
450
451 control->hwnd = CreateWindowExW( exstyle, szCls, title, style,
452 x, y, width, height, parent, NULL, NULL, NULL );
453
454 TRACE("Dialog %s control %s hwnd %p\n",
455 debugstr_w(dialog->name), debugstr_w(text), control->hwnd );
456
457 msi_dialog_set_font( dialog, control->hwnd,
458 font ? font : dialog->default_font );
459
460 msi_free( title_font );
461 msi_free( font );
462
463 return control;
464 }
465
466 static LPWSTR msi_dialog_get_uitext( msi_dialog *dialog, LPCWSTR key )
467 {
468 MSIRECORD *rec;
469 LPWSTR text;
470
471 static const WCHAR query[] = {
472 's','e','l','e','c','t',' ','*',' ',
473 'f','r','o','m',' ','`','U','I','T','e','x','t','`',' ',
474 'w','h','e','r','e',' ','`','K','e','y','`',' ','=',' ','\'','%','s','\'',0
475 };
476
477 rec = MSI_QueryGetRecord( dialog->package->db, query, key );
478 if (!rec) return NULL;
479 text = strdupW( MSI_RecordGetString( rec, 2 ) );
480 msiobj_release( &rec->hdr );
481 return text;
482 }
483
484 static MSIRECORD *msi_get_binary_record( MSIDATABASE *db, LPCWSTR name )
485 {
486 static const WCHAR query[] = {
487 's','e','l','e','c','t',' ','*',' ',
488 'f','r','o','m',' ','B','i','n','a','r','y',' ',
489 'w','h','e','r','e',' ',
490 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0
491 };
492
493 return MSI_QueryGetRecord( db, query, name );
494 }
495
496 static LPWSTR msi_create_tmp_path(void)
497 {
498 WCHAR tmp[MAX_PATH];
499 LPWSTR path = NULL;
500 DWORD len, r;
501
502 r = GetTempPathW( MAX_PATH, tmp );
503 if( !r )
504 return path;
505 len = lstrlenW( tmp ) + 20;
506 path = msi_alloc( len * sizeof (WCHAR) );
507 if( path )
508 {
509 r = GetTempFileNameW( tmp, szMsi, 0, path );
510 if (!r)
511 {
512 msi_free( path );
513 path = NULL;
514 }
515 }
516 return path;
517 }
518
519
520 static HANDLE msi_load_image( MSIDATABASE *db, LPCWSTR name, UINT type,
521 UINT cx, UINT cy, UINT flags )
522 {
523 MSIRECORD *rec = NULL;
524 HANDLE himage = NULL;
525 LPWSTR tmp;
526 UINT r;
527
528 TRACE("%p %s %u %u %08x\n", db, debugstr_w(name), cx, cy, flags);
529
530 tmp = msi_create_tmp_path();
531 if( !tmp )
532 return himage;
533
534 rec = msi_get_binary_record( db, name );
535 if( rec )
536 {
537 r = MSI_RecordStreamToFile( rec, 2, tmp );
538 if( r == ERROR_SUCCESS )
539 {
540 himage = LoadImageW( 0, tmp, type, cx, cy, flags );
541 }
542 msiobj_release( &rec->hdr );
543 }
544 DeleteFileW( tmp );
545
546 msi_free( tmp );
547 return himage;
548 }
549
550 static HICON msi_load_icon( MSIDATABASE *db, LPCWSTR text, UINT attributes )
551 {
552 DWORD cx = 0, cy = 0, flags;
553
554 flags = LR_LOADFROMFILE | LR_DEFAULTSIZE;
555 if( attributes & msidbControlAttributesFixedSize )
556 {
557 flags &= ~LR_DEFAULTSIZE;
558 if( attributes & msidbControlAttributesIconSize16 )
559 {
560 cx += 16;
561 cy += 16;
562 }
563 if( attributes & msidbControlAttributesIconSize32 )
564 {
565 cx += 32;
566 cy += 32;
567 }
568 /* msidbControlAttributesIconSize48 handled by above logic */
569 }
570 return msi_load_image( db, text, IMAGE_ICON, cx, cy, flags );
571 }
572
573 static void msi_dialog_update_controls( msi_dialog *dialog, LPCWSTR property )
574 {
575 msi_control *control;
576
577 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
578 {
579 if ( !lstrcmpW( control->property, property ) && control->update )
580 control->update( dialog, control );
581 }
582 }
583
584 /* called from the Control Event subscription code */
585 void msi_dialog_handle_event( msi_dialog* dialog, LPCWSTR control,
586 LPCWSTR attribute, MSIRECORD *rec )
587 {
588 msi_control* ctrl;
589 LPCWSTR font_text, text = NULL;
590 LPWSTR font;
591
592 ctrl = msi_dialog_find_control( dialog, control );
593 if (!ctrl)
594 return;
595 if( !lstrcmpW(attribute, szText) )
596 {
597 font_text = MSI_RecordGetString( rec , 1 );
598 font = msi_dialog_get_style( font_text, &text );
599 if (!text) text = szEmpty;
600 SetWindowTextW( ctrl->hwnd, text );
601 msi_free( font );
602 msi_dialog_check_messages( NULL );
603 }
604 else if( !lstrcmpW(attribute, szProgress) )
605 {
606 DWORD func, val;
607
608 func = MSI_RecordGetInteger( rec , 1 );
609 val = MSI_RecordGetInteger( rec , 2 );
610
611 TRACE("progress: func %u, val %u\n", func, val);
612
613 switch (func)
614 {
615 case 0: /* init */
616 ctrl->progress_max = val;
617 ctrl->progress_current = 0;
618 SendMessageW(ctrl->hwnd, PBM_SETRANGE, 0, MAKELPARAM(0,100));
619 SendMessageW(ctrl->hwnd, PBM_SETPOS, 0, 0);
620 break;
621 case 1: /* FIXME: not sure what this is supposed to do */
622 break;
623 case 2: /* move */
624 ctrl->progress_current += val;
625 if (ctrl->progress_current > ctrl->progress_max)
626 ctrl->progress_current = ctrl->progress_max;
627 SendMessageW(ctrl->hwnd, PBM_SETPOS, MulDiv(100, ctrl->progress_current, ctrl->progress_max), 0);
628 break;
629 default:
630 FIXME("Unknown progress message %u\n", func);
631 break;
632 }
633 }
634 else if ( !lstrcmpW(attribute, szProperty) )
635 {
636 MSIFEATURE *feature = msi_seltree_get_selected_feature( ctrl );
637 MSI_SetPropertyW( dialog->package, ctrl->property, feature->Directory );
638 }
639 else if ( !lstrcmpW(attribute, szSelectionPath) )
640 {
641 LPWSTR prop = msi_dialog_dup_property( dialog, ctrl->property, TRUE );
642 LPWSTR path;
643 if (!prop) return;
644 path = msi_dup_property( dialog->package, prop );
645 SetWindowTextW( ctrl->hwnd, path );
646 msi_free(prop);
647 msi_free(path);
648 }
649 else
650 {
651 FIXME("Attribute %s not being set\n", debugstr_w(attribute));
652 return;
653 }
654 }
655
656 static void msi_dialog_map_events(msi_dialog* dialog, LPCWSTR control)
657 {
658 static const WCHAR Query[] = {
659 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
660 '`','E','v','e','n','t','M','a','p','p','i','n','g','`',' ',
661 'W','H','E','R','E',' ',
662 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
663 'A','N','D',' ',
664 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',0
665 };
666 MSIRECORD *row;
667 LPCWSTR event, attribute;
668
669 row = MSI_QueryGetRecord( dialog->package->db, Query, dialog->name, control );
670 if (!row)
671 return;
672
673 event = MSI_RecordGetString( row, 3 );
674 attribute = MSI_RecordGetString( row, 4 );
675 ControlEvent_SubscribeToEvent( dialog->package, dialog, event, control, attribute );
676 msiobj_release( &row->hdr );
677 }
678
679 /* everything except radio buttons */
680 static msi_control *msi_dialog_add_control( msi_dialog *dialog,
681 MSIRECORD *rec, LPCWSTR szCls, DWORD style )
682 {
683 DWORD attributes;
684 LPCWSTR text, name;
685 DWORD exstyle = 0;
686
687 name = MSI_RecordGetString( rec, 2 );
688 attributes = MSI_RecordGetInteger( rec, 8 );
689 text = MSI_RecordGetString( rec, 10 );
690
691 TRACE("%s, %s, %08x, %s, %08x\n", debugstr_w(szCls), debugstr_w(name),
692 attributes, debugstr_w(text), style);
693
694 if( attributes & msidbControlAttributesVisible )
695 style |= WS_VISIBLE;
696 if( ~attributes & msidbControlAttributesEnabled )
697 style |= WS_DISABLED;
698 if( attributes & msidbControlAttributesSunken )
699 exstyle |= WS_EX_CLIENTEDGE;
700
701 msi_dialog_map_events(dialog, name);
702
703 return msi_dialog_create_window( dialog, rec, exstyle, szCls, name,
704 text, style, dialog->hwnd );
705 }
706
707 struct msi_text_info
708 {
709 msi_font *font;
710 WNDPROC oldproc;
711 DWORD attributes;
712 };
713
714 /*
715 * we don't erase our own background,
716 * so we have to make sure that the parent window redraws first
717 */
718 static void msi_text_on_settext( HWND hWnd )
719 {
720 HWND hParent;
721 RECT rc;
722
723 hParent = GetParent( hWnd );
724 GetWindowRect( hWnd, &rc );
725 MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 );
726 InvalidateRect( hParent, &rc, TRUE );
727 }
728
729 static LRESULT WINAPI
730 MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
731 {
732 struct msi_text_info *info;
733 LRESULT r = 0;
734
735 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
736
737 info = GetPropW(hWnd, szButtonData);
738
739 if( msg == WM_CTLCOLORSTATIC &&
740 ( info->attributes & msidbControlAttributesTransparent ) )
741 {
742 SetBkMode( (HDC)wParam, TRANSPARENT );
743 return (LRESULT) GetStockObject(NULL_BRUSH);
744 }
745
746 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
747 if ( info->font )
748 SetTextColor( (HDC)wParam, info->font->color );
749
750 switch( msg )
751 {
752 case WM_SETTEXT:
753 msi_text_on_settext( hWnd );
754 break;
755 case WM_NCDESTROY:
756 msi_free( info );
757 RemovePropW( hWnd, szButtonData );
758 break;
759 }
760
761 return r;
762 }
763
764 static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec )
765 {
766 msi_control *control;
767 struct msi_text_info *info;
768 LPCWSTR text, ptr, prop;
769 LPWSTR font_name;
770
771 TRACE("%p %p\n", dialog, rec);
772
773 control = msi_dialog_add_control( dialog, rec, szStatic, SS_LEFT | WS_GROUP );
774 if( !control )
775 return ERROR_FUNCTION_FAILED;
776
777 info = msi_alloc( sizeof *info );
778 if( !info )
779 return ERROR_SUCCESS;
780
781 control->attributes = MSI_RecordGetInteger( rec, 8 );
782 prop = MSI_RecordGetString( rec, 9 );
783 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
784
785 text = MSI_RecordGetString( rec, 10 );
786 font_name = msi_dialog_get_style( text, &ptr );
787 info->font = ( font_name ) ? msi_dialog_find_font( dialog, font_name ) : NULL;
788 msi_free( font_name );
789
790 info->attributes = MSI_RecordGetInteger( rec, 8 );
791 if( info->attributes & msidbControlAttributesTransparent )
792 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT );
793
794 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
795 (LONG_PTR)MSIText_WndProc );
796 SetPropW( control->hwnd, szButtonData, info );
797
798 ControlEvent_SubscribeToEvent( dialog->package, dialog,
799 szSelectionPath, control->name, szSelectionPath );
800
801 return ERROR_SUCCESS;
802 }
803
804 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
805 {
806 msi_control *control;
807 UINT attributes, style;
808 LPWSTR text;
809
810 TRACE("%p %p\n", dialog, rec);
811
812 style = WS_TABSTOP;
813 attributes = MSI_RecordGetInteger( rec, 8 );
814 if( attributes & msidbControlAttributesIcon )
815 style |= BS_ICON;
816
817 control = msi_dialog_add_control( dialog, rec, szButton, style );
818 if( !control )
819 return ERROR_FUNCTION_FAILED;
820
821 control->handler = msi_dialog_button_handler;
822
823 /* set the icon */
824 text = msi_get_deformatted_field( dialog->package, rec, 10 );
825 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
826 if( attributes & msidbControlAttributesIcon )
827 SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
828 msi_free( text );
829
830 return ERROR_SUCCESS;
831 }
832
833 static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop )
834 {
835 static const WCHAR query[] = {
836 'S','E','L','E','C','T',' ','*',' ',
837 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x','`',' ',
838 'W','H','E','R','E',' ',
839 '`','P','r','o','p','e','r','t','y','`',' ','=',' ',
840 '\'','%','s','\'',0
841 };
842 MSIRECORD *rec = NULL;
843 LPWSTR ret = NULL;
844
845 /* find if there is a value associated with the checkbox */
846 rec = MSI_QueryGetRecord( dialog->package->db, query, prop );
847 if (!rec)
848 return ret;
849
850 ret = msi_get_deformatted_field( dialog->package, rec, 2 );
851 if( ret && !ret[0] )
852 {
853 msi_free( ret );
854 ret = NULL;
855 }
856 msiobj_release( &rec->hdr );
857 if (ret)
858 return ret;
859
860 ret = msi_dup_property( dialog->package, prop );
861 if( ret && !ret[0] )
862 {
863 msi_free( ret );
864 ret = NULL;
865 }
866
867 return ret;
868 }
869
870 static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec )
871 {
872 msi_control *control;
873 LPCWSTR prop;
874
875 TRACE("%p %p\n", dialog, rec);
876
877 control = msi_dialog_add_control( dialog, rec, szButton,
878 BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP );
879 control->handler = msi_dialog_checkbox_handler;
880 control->update = msi_dialog_checkbox_sync_state;
881 prop = MSI_RecordGetString( rec, 9 );
882 if( prop )
883 {
884 control->property = strdupW( prop );
885 control->value = msi_get_checkbox_value( dialog, prop );
886 TRACE("control %s value %s\n", debugstr_w(control->property),
887 debugstr_w(control->value));
888 }
889 msi_dialog_checkbox_sync_state( dialog, control );
890
891 return ERROR_SUCCESS;
892 }
893
894 static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec )
895 {
896 DWORD attributes;
897 LPCWSTR name;
898 DWORD style, exstyle = 0;
899 DWORD x, y, width, height;
900 msi_control *control;
901
902 TRACE("%p %p\n", dialog, rec);
903
904 style = WS_CHILD | SS_ETCHEDHORZ | SS_SUNKEN;
905
906 name = MSI_RecordGetString( rec, 2 );
907 attributes = MSI_RecordGetInteger( rec, 8 );
908
909 if( attributes & msidbControlAttributesVisible )
910 style |= WS_VISIBLE;
911 if( ~attributes & msidbControlAttributesEnabled )
912 style |= WS_DISABLED;
913 if( attributes & msidbControlAttributesSunken )
914 exstyle |= WS_EX_CLIENTEDGE;
915
916 msi_dialog_map_events(dialog, name);
917
918 control = msi_alloc( sizeof(*control) + strlenW(name) * sizeof(WCHAR) );
919 if (!control)
920 return ERROR_OUTOFMEMORY;
921
922 strcpyW( control->name, name );
923 list_add_head( &dialog->controls, &control->entry );
924 control->handler = NULL;
925 control->property = NULL;
926 control->value = NULL;
927 control->hBitmap = NULL;
928 control->hIcon = NULL;
929 control->hDll = NULL;
930 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
931 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
932 control->progress_current = 0;
933 control->progress_max = 100;
934
935 x = MSI_RecordGetInteger( rec, 4 );
936 y = MSI_RecordGetInteger( rec, 5 );
937 width = MSI_RecordGetInteger( rec, 6 );
938
939 x = msi_dialog_scale_unit( dialog, x );
940 y = msi_dialog_scale_unit( dialog, y );
941 width = msi_dialog_scale_unit( dialog, width );
942 height = 2; /* line is exactly 2 units in height */
943
944 control->hwnd = CreateWindowExW( exstyle, szStatic, NULL, style,
945 x, y, width, height, dialog->hwnd, NULL, NULL, NULL );
946
947 TRACE("Dialog %s control %s hwnd %p\n",
948 debugstr_w(dialog->name), debugstr_w(name), control->hwnd );
949
950 return ERROR_SUCCESS;
951 }
952
953 /******************** Scroll Text ********************************************/
954
955 struct msi_scrolltext_info
956 {
957 msi_dialog *dialog;
958 msi_control *control;
959 WNDPROC oldproc;
960 };
961
962 static LRESULT WINAPI
963 MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
964 {
965 struct msi_scrolltext_info *info;
966 HRESULT r;
967
968 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
969
970 info = GetPropW( hWnd, szButtonData );
971
972 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
973
974 switch( msg )
975 {
976 case WM_NCDESTROY:
977 msi_free( info );
978 RemovePropW( hWnd, szButtonData );
979 break;
980 case WM_PAINT:
981 /* native MSI sets a wait cursor here */
982 msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED );
983 break;
984 }
985 return r;
986 }
987
988 struct msi_streamin_info
989 {
990 LPSTR string;
991 DWORD offset;
992 DWORD length;
993 };
994
995 static DWORD CALLBACK
996 msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb )
997 {
998 struct msi_streamin_info *info = (struct msi_streamin_info*) arg;
999
1000 if( (count + info->offset) > info->length )
1001 count = info->length - info->offset;
1002 memcpy( buffer, &info->string[ info->offset ], count );
1003 *pcb = count;
1004 info->offset += count;
1005
1006 TRACE("%d/%d\n", info->offset, info->length);
1007
1008 return 0;
1009 }
1010
1011 static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text )
1012 {
1013 struct msi_streamin_info info;
1014 EDITSTREAM es;
1015
1016 info.string = strdupWtoA( text );
1017 info.offset = 0;
1018 info.length = lstrlenA( info.string ) + 1;
1019
1020 es.dwCookie = (DWORD_PTR) &info;
1021 es.dwError = 0;
1022 es.pfnCallback = msi_richedit_stream_in;
1023
1024 SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es );
1025
1026 msi_free( info.string );
1027 }
1028
1029 static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec )
1030 {
1031 static const WCHAR szRichEdit20W[] = {
1032 'R','i','c','h','E','d','i','t','2','0','W',0
1033 };
1034 struct msi_scrolltext_info *info;
1035 msi_control *control;
1036 HMODULE hRichedit;
1037 LPCWSTR text;
1038 DWORD style;
1039
1040 info = msi_alloc( sizeof *info );
1041 if (!info)
1042 return ERROR_FUNCTION_FAILED;
1043
1044 hRichedit = LoadLibraryA("riched20");
1045
1046 style = WS_BORDER | ES_MULTILINE | WS_VSCROLL |
1047 ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP;
1048 control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style );
1049 if (!control)
1050 {
1051 FreeLibrary( hRichedit );
1052 msi_free( info );
1053 return ERROR_FUNCTION_FAILED;
1054 }
1055
1056 control->hDll = hRichedit;
1057
1058 info->dialog = dialog;
1059 info->control = control;
1060
1061 /* subclass the static control */
1062 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1063 (LONG_PTR)MSIScrollText_WndProc );
1064 SetPropW( control->hwnd, szButtonData, info );
1065
1066 /* add the text into the richedit */
1067 text = MSI_RecordGetString( rec, 10 );
1068 if (text)
1069 msi_scrolltext_add_text( control, text );
1070
1071 return ERROR_SUCCESS;
1072 }
1073
1074 static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name,
1075 INT cx, INT cy, DWORD flags )
1076 {
1077 HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap;
1078 MSIRECORD *rec = NULL;
1079 IStream *stm = NULL;
1080 IPicture *pic = NULL;
1081 HDC srcdc, destdc;
1082 BITMAP bm;
1083 UINT r;
1084
1085 rec = msi_get_binary_record( db, name );
1086 if( !rec )
1087 goto end;
1088
1089 r = MSI_RecordGetIStream( rec, 2, &stm );
1090 msiobj_release( &rec->hdr );
1091 if( r != ERROR_SUCCESS )
1092 goto end;
1093
1094 r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic );
1095 IStream_Release( stm );
1096 if( FAILED( r ) )
1097 {
1098 ERR("failed to load picture\n");
1099 goto end;
1100 }
1101
1102 r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap );
1103 if( FAILED( r ) )
1104 {
1105 ERR("failed to get bitmap handle\n");
1106 goto end;
1107 }
1108
1109 /* make the bitmap the desired size */
1110 r = GetObjectW( hOleBitmap, sizeof bm, &bm );
1111 if (r != sizeof bm )
1112 {
1113 ERR("failed to get bitmap size\n");
1114 goto end;
1115 }
1116
1117 if (flags & LR_DEFAULTSIZE)
1118 {
1119 cx = bm.bmWidth;
1120 cy = bm.bmHeight;
1121 }
1122
1123 srcdc = CreateCompatibleDC( NULL );
1124 hOldSrcBitmap = SelectObject( srcdc, hOleBitmap );
1125 destdc = CreateCompatibleDC( NULL );
1126 hBitmap = CreateCompatibleBitmap( srcdc, cx, cy );
1127 hOldDestBitmap = SelectObject( destdc, hBitmap );
1128 StretchBlt( destdc, 0, 0, cx, cy,
1129 srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
1130 SelectObject( srcdc, hOldSrcBitmap );
1131 SelectObject( destdc, hOldDestBitmap );
1132 DeleteDC( srcdc );
1133 DeleteDC( destdc );
1134
1135 end:
1136 if ( pic )
1137 IPicture_Release( pic );
1138 return hBitmap;
1139 }
1140
1141 static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
1142 {
1143 UINT cx, cy, flags, style, attributes;
1144 msi_control *control;
1145 LPWSTR text;
1146
1147 flags = LR_LOADFROMFILE;
1148 style = SS_BITMAP | SS_LEFT | WS_GROUP;
1149
1150 attributes = MSI_RecordGetInteger( rec, 8 );
1151 if( attributes & msidbControlAttributesFixedSize )
1152 {
1153 flags |= LR_DEFAULTSIZE;
1154 style |= SS_CENTERIMAGE;
1155 }
1156
1157 control = msi_dialog_add_control( dialog, rec, szStatic, style );
1158 cx = MSI_RecordGetInteger( rec, 6 );
1159 cy = MSI_RecordGetInteger( rec, 7 );
1160 cx = msi_dialog_scale_unit( dialog, cx );
1161 cy = msi_dialog_scale_unit( dialog, cy );
1162
1163 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1164 control->hBitmap = msi_load_picture( dialog->package->db, text, cx, cy, flags );
1165 if( control->hBitmap )
1166 SendMessageW( control->hwnd, STM_SETIMAGE,
1167 IMAGE_BITMAP, (LPARAM) control->hBitmap );
1168 else
1169 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1170
1171 msi_free( text );
1172
1173 return ERROR_SUCCESS;
1174 }
1175
1176 static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
1177 {
1178 msi_control *control;
1179 DWORD attributes;
1180 LPWSTR text;
1181
1182 TRACE("\n");
1183
1184 control = msi_dialog_add_control( dialog, rec, szStatic,
1185 SS_ICON | SS_CENTERIMAGE | WS_GROUP );
1186
1187 attributes = MSI_RecordGetInteger( rec, 8 );
1188 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1189 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
1190 if( control->hIcon )
1191 SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
1192 else
1193 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1194 msi_free( text );
1195 return ERROR_SUCCESS;
1196 }
1197
1198 static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec )
1199 {
1200 static const WCHAR szCombo[] = { 'C','O','M','B','O','B','O','X',0 };
1201 DWORD attributes, style;
1202
1203 style = CBS_AUTOHSCROLL | WS_TABSTOP | WS_GROUP | WS_CHILD;
1204 attributes = MSI_RecordGetInteger( rec, 8 );
1205 if ( ~attributes & msidbControlAttributesSorted)
1206 style |= CBS_SORT;
1207 if ( attributes & msidbControlAttributesComboList)
1208 style |= CBS_DROPDOWNLIST;
1209 else
1210 style |= CBS_DROPDOWN;
1211
1212 msi_dialog_add_control( dialog, rec, szCombo, style );
1213 return ERROR_SUCCESS;
1214 }
1215
1216 /* length of 2^32 + 1 */
1217 #define MAX_NUM_DIGITS 11
1218
1219 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec )
1220 {
1221 msi_control *control;
1222 LPCWSTR prop, text;
1223 LPWSTR val, begin, end;
1224 WCHAR num[MAX_NUM_DIGITS];
1225 DWORD limit;
1226
1227 control = msi_dialog_add_control( dialog, rec, szEdit,
1228 WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL );
1229 control->handler = msi_dialog_edit_handler;
1230
1231 text = MSI_RecordGetString( rec, 10 );
1232 if ( text )
1233 {
1234 begin = strchrW( text, '{' );
1235 end = strchrW( text, '}' );
1236
1237 if ( begin && end && end > begin &&
1238 begin[0] >= '0' && begin[0] <= '9' &&
1239 end - begin < MAX_NUM_DIGITS)
1240 {
1241 lstrcpynW( num, begin + 1, end - begin );
1242 limit = atolW( num );
1243
1244 SendMessageW( control->hwnd, EM_SETLIMITTEXT, limit, 0 );
1245 }
1246 }
1247
1248 prop = MSI_RecordGetString( rec, 9 );
1249 if( prop )
1250 control->property = strdupW( prop );
1251
1252 val = msi_dup_property( dialog->package, control->property );
1253 SetWindowTextW( control->hwnd, val );
1254 msi_free( val );
1255 return ERROR_SUCCESS;
1256 }
1257
1258 /******************** Masked Edit ********************************************/
1259
1260 #define MASK_MAX_GROUPS 20
1261
1262 struct msi_mask_group
1263 {
1264 UINT len;
1265 UINT ofs;
1266 WCHAR type;
1267 HWND hwnd;
1268 };
1269
1270 struct msi_maskedit_info
1271 {
1272 msi_dialog *dialog;
1273 WNDPROC oldproc;
1274 HWND hwnd;
1275 LPWSTR prop;
1276 UINT num_chars;
1277 UINT num_groups;
1278 struct msi_mask_group group[MASK_MAX_GROUPS];
1279 };
1280
1281 static BOOL msi_mask_editable( WCHAR type )
1282 {
1283 switch (type)
1284 {
1285 case '%':
1286 case '#':
1287 case '&':
1288 case '`':
1289 case '?':
1290 case '^':
1291 return TRUE;
1292 }
1293 return FALSE;
1294 }
1295
1296 static void msi_mask_control_change( struct msi_maskedit_info *info )
1297 {
1298 LPWSTR val;
1299 UINT i, n, r;
1300
1301 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1302 for( i=0, n=0; i<info->num_groups; i++ )
1303 {
1304 if( (info->group[i].len + n) > info->num_chars )
1305 {
1306 ERR("can't fit control %d text into template\n",i);
1307 break;
1308 }
1309 if (!msi_mask_editable(info->group[i].type))
1310 {
1311 for(r=0; r<info->group[i].len; r++)
1312 val[n+r] = info->group[i].type;
1313 val[n+r] = 0;
1314 }
1315 else
1316 {
1317 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1318 if( r != info->group[i].len )
1319 break;
1320 }
1321 n += r;
1322 }
1323
1324 TRACE("%d/%d controls were good\n", i, info->num_groups);
1325
1326 if( i == info->num_groups )
1327 {
1328 TRACE("Set property %s to %s\n",
1329 debugstr_w(info->prop), debugstr_w(val) );
1330 CharUpperBuffW( val, info->num_chars );
1331 MSI_SetPropertyW( info->dialog->package, info->prop, val );
1332 msi_dialog_evaluate_control_conditions( info->dialog );
1333 }
1334 msi_free( val );
1335 }
1336
1337 /* now move to the next control if necessary */
1338 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1339 {
1340 HWND hWndNext;
1341 UINT len, i;
1342
1343 for( i=0; i<info->num_groups; i++ )
1344 if( info->group[i].hwnd == hWnd )
1345 break;
1346
1347 /* don't move from the last control */
1348 if( i >= (info->num_groups-1) )
1349 return;
1350
1351 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1352 if( len < info->group[i].len )
1353 return;
1354
1355 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1356 SetFocus( hWndNext );
1357 }
1358
1359 static LRESULT WINAPI
1360 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1361 {
1362 struct msi_maskedit_info *info;
1363 HRESULT r;
1364
1365 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1366
1367 info = GetPropW(hWnd, szButtonData);
1368
1369 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1370
1371 switch( msg )
1372 {
1373 case WM_COMMAND:
1374 if (HIWORD(wParam) == EN_CHANGE)
1375 {
1376 msi_mask_control_change( info );
1377 msi_mask_next_control( info, (HWND) lParam );
1378 }
1379 break;
1380 case WM_NCDESTROY:
1381 msi_free( info->prop );
1382 msi_free( info );
1383 RemovePropW( hWnd, szButtonData );
1384 break;
1385 }
1386
1387 return r;
1388 }
1389
1390 /* fish the various bits of the property out and put them in the control */
1391 static void
1392 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1393 {
1394 LPCWSTR p;
1395 UINT i;
1396
1397 p = text;
1398 for( i = 0; i < info->num_groups; i++ )
1399 {
1400 if( info->group[i].len < strlenW( p ) )
1401 {
1402 LPWSTR chunk = strdupW( p );
1403 chunk[ info->group[i].len ] = 0;
1404 SetWindowTextW( info->group[i].hwnd, chunk );
1405 msi_free( chunk );
1406 }
1407 else
1408 {
1409 SetWindowTextW( info->group[i].hwnd, p );
1410 break;
1411 }
1412 p += info->group[i].len;
1413 }
1414 }
1415
1416 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1417 {
1418 struct msi_maskedit_info * info = NULL;
1419 int i = 0, n = 0, total = 0;
1420 LPCWSTR p;
1421
1422 TRACE("masked control, template %s\n", debugstr_w(mask));
1423
1424 if( !mask )
1425 return info;
1426
1427 info = msi_alloc_zero( sizeof *info );
1428 if( !info )
1429 return info;
1430
1431 p = strchrW(mask, '<');
1432 if( p )
1433 p++;
1434 else
1435 p = mask;
1436
1437 for( i=0; i<MASK_MAX_GROUPS; i++ )
1438 {
1439 /* stop at the end of the string */
1440 if( p[0] == 0 || p[0] == '>' )
1441 break;
1442
1443 /* count the number of the same identifier */
1444 for( n=0; p[n] == p[0]; n++ )
1445 ;
1446 info->group[i].ofs = total;
1447 info->group[i].type = p[0];
1448 if( p[n] == '=' )
1449 {
1450 n++;
1451 total++; /* an extra not part of the group */
1452 }
1453 info->group[i].len = n;
1454 total += n;
1455 p += n;
1456 }
1457
1458 TRACE("%d characters in %d groups\n", total, i );
1459 if( i == MASK_MAX_GROUPS )
1460 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
1461
1462 info->num_chars = total;
1463 info->num_groups = i;
1464
1465 return info;
1466 }
1467
1468 static void
1469 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
1470 {
1471 DWORD width, height, style, wx, ww;
1472 RECT rect;
1473 HWND hwnd;
1474 UINT i;
1475
1476 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
1477
1478 GetClientRect( info->hwnd, &rect );
1479
1480 width = rect.right - rect.left;
1481 height = rect.bottom - rect.top;
1482
1483 for( i = 0; i < info->num_groups; i++ )
1484 {
1485 if (!msi_mask_editable( info->group[i].type ))
1486 continue;
1487 wx = (info->group[i].ofs * width) / info->num_chars;
1488 ww = (info->group[i].len * width) / info->num_chars;
1489
1490 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
1491 info->hwnd, NULL, NULL, NULL );
1492 if( !hwnd )
1493 {
1494 ERR("failed to create mask edit sub window\n");
1495 break;
1496 }
1497
1498 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
1499
1500 msi_dialog_set_font( info->dialog, hwnd,
1501 font?font:info->dialog->default_font );
1502 info->group[i].hwnd = hwnd;
1503 }
1504 }
1505
1506 /*
1507 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
1508 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
1509 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
1510 */
1511 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
1512 {
1513 LPWSTR font_mask, val = NULL, font;
1514 struct msi_maskedit_info *info = NULL;
1515 UINT ret = ERROR_SUCCESS;
1516 msi_control *control;
1517 LPCWSTR prop, mask;
1518
1519 TRACE("\n");
1520
1521 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
1522 font = msi_dialog_get_style( font_mask, &mask );
1523 if( !mask )
1524 {
1525 ERR("mask template is empty\n");
1526 goto end;
1527 }
1528
1529 info = msi_dialog_parse_groups( mask );
1530 if( !info )
1531 {
1532 ERR("template %s is invalid\n", debugstr_w(mask));
1533 goto end;
1534 }
1535
1536 info->dialog = dialog;
1537
1538 control = msi_dialog_add_control( dialog, rec, szStatic,
1539 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
1540 if( !control )
1541 {
1542 ERR("Failed to create maskedit container\n");
1543 ret = ERROR_FUNCTION_FAILED;
1544 goto end;
1545 }
1546 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1547
1548 info->hwnd = control->hwnd;
1549
1550 /* subclass the static control */
1551 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
1552 (LONG_PTR)MSIMaskedEdit_WndProc );
1553 SetPropW( control->hwnd, szButtonData, info );
1554
1555 prop = MSI_RecordGetString( rec, 9 );
1556 if( prop )
1557 info->prop = strdupW( prop );
1558
1559 msi_maskedit_create_children( info, font );
1560
1561 if( prop )
1562 {
1563 val = msi_dup_property( dialog->package, prop );
1564 if( val )
1565 {
1566 msi_maskedit_set_text( info, val );
1567 msi_free( val );
1568 }
1569 }
1570
1571 end:
1572 if( ret != ERROR_SUCCESS )
1573 msi_free( info );
1574 msi_free( font_mask );
1575 msi_free( font );
1576 return ret;
1577 }
1578
1579 /******************** Progress Bar *****************************************/
1580
1581 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
1582 {
1583 msi_control *control;
1584 DWORD attributes, style;
1585
1586 style = WS_VISIBLE;
1587 attributes = MSI_RecordGetInteger( rec, 8 );
1588 if( !(attributes & msidbControlAttributesProgress95) )
1589 style |= PBS_SMOOTH;
1590
1591 control = msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, style );
1592 if( !control )
1593 return ERROR_FUNCTION_FAILED;
1594
1595 ControlEvent_SubscribeToEvent( dialog->package, dialog,
1596 szSetProgress, control->name, szProgress );
1597 return ERROR_SUCCESS;
1598 }
1599
1600 /******************** Path Edit ********************************************/
1601
1602 struct msi_pathedit_info
1603 {
1604 msi_dialog *dialog;
1605 msi_control *control;
1606 WNDPROC oldproc;
1607 };
1608
1609 static LPWSTR msi_get_window_text( HWND hwnd )
1610 {
1611 UINT sz, r;
1612 LPWSTR buf;
1613
1614 sz = 0x20;
1615 buf = msi_alloc( sz*sizeof(WCHAR) );
1616 while ( buf )
1617 {
1618 r = GetWindowTextW( hwnd, buf, sz );
1619 if ( r < (sz - 1) )
1620 break;
1621 sz *= 2;
1622 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
1623 }
1624
1625 return buf;
1626 }
1627
1628 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
1629 {
1630 LPWSTR prop, path;
1631 BOOL indirect;
1632
1633 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
1634 return;
1635
1636 indirect = control->attributes & msidbControlAttributesIndirect;
1637 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1638 path = msi_dialog_dup_property( dialog, prop, TRUE );
1639
1640 SetWindowTextW( control->hwnd, path );
1641 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
1642
1643 msi_free( path );
1644 msi_free( prop );
1645 }
1646
1647 /* FIXME: test when this should fail */
1648 static BOOL msi_dialog_verify_path( LPWSTR path )
1649 {
1650 if ( !lstrlenW( path ) )
1651 return FALSE;
1652
1653 if ( PathIsRelativeW( path ) )
1654 return FALSE;
1655
1656 return TRUE;
1657 }
1658
1659 /* returns TRUE if the path is valid, FALSE otherwise */
1660 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
1661 {
1662 LPWSTR buf, prop;
1663 BOOL indirect;
1664 BOOL valid;
1665
1666 indirect = control->attributes & msidbControlAttributesIndirect;
1667 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1668
1669 buf = msi_get_window_text( control->hwnd );
1670
1671 if ( !msi_dialog_verify_path( buf ) )
1672 {
1673 /* FIXME: display an error message box */
1674 ERR("Invalid path %s\n", debugstr_w( buf ));
1675 valid = FALSE;
1676 SetFocus( control->hwnd );
1677 }
1678 else
1679 {
1680 valid = TRUE;
1681 MSI_SetPropertyW( dialog->package, prop, buf );
1682 }
1683
1684 msi_dialog_update_pathedit( dialog, control );
1685
1686 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
1687 debugstr_w(prop));
1688
1689 msi_free( buf );
1690 msi_free( prop );
1691
1692 return valid;
1693 }
1694
1695 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1696 {
1697 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
1698 LRESULT r = 0;
1699
1700 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1701
1702 if ( msg == WM_KILLFOCUS )
1703 {
1704 /* if the path is invalid, don't handle this message */
1705 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
1706 return 0;
1707 }
1708
1709 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1710
1711 if ( msg == WM_NCDESTROY )
1712 {
1713 msi_free( info );
1714 RemovePropW( hWnd, szButtonData );
1715 }
1716
1717 return r;
1718 }
1719
1720 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
1721 {
1722 struct msi_pathedit_info *info;
1723 msi_control *control;
1724 LPCWSTR prop;
1725
1726 info = msi_alloc( sizeof *info );
1727 if (!info)
1728 return ERROR_FUNCTION_FAILED;
1729
1730 control = msi_dialog_add_control( dialog, rec, szEdit,
1731 WS_BORDER | WS_TABSTOP );
1732 control->attributes = MSI_RecordGetInteger( rec, 8 );
1733 prop = MSI_RecordGetString( rec, 9 );
1734 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1735
1736 info->dialog = dialog;
1737 info->control = control;
1738 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1739 (LONG_PTR)MSIPathEdit_WndProc );
1740 SetPropW( control->hwnd, szButtonData, info );
1741
1742 msi_dialog_update_pathedit( dialog, control );
1743
1744 return ERROR_SUCCESS;
1745 }
1746
1747 /* radio buttons are a bit different from normal controls */
1748 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
1749 {
1750 radio_button_group_descr *group = param;
1751 msi_dialog *dialog = group->dialog;
1752 msi_control *control;
1753 LPCWSTR prop, text, name;
1754 DWORD style, attributes = group->attributes;
1755
1756 style = WS_CHILD | BS_AUTORADIOBUTTON | BS_MULTILINE | WS_TABSTOP;
1757 name = MSI_RecordGetString( rec, 3 );
1758 text = MSI_RecordGetString( rec, 8 );
1759 if( attributes & msidbControlAttributesVisible )
1760 style |= WS_VISIBLE;
1761 if( ~attributes & msidbControlAttributesEnabled )
1762 style |= WS_DISABLED;
1763
1764 control = msi_dialog_create_window( dialog, rec, 0, szButton, name, text,
1765 style, group->parent->hwnd );
1766 if (!control)
1767 return ERROR_FUNCTION_FAILED;
1768 control->handler = msi_dialog_radiogroup_handler;
1769
1770 if (!lstrcmpW(control->name, group->propval))
1771 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
1772
1773 prop = MSI_RecordGetString( rec, 1 );
1774 if( prop )
1775 control->property = strdupW( prop );
1776
1777 return ERROR_SUCCESS;
1778 }
1779
1780 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
1781 {
1782 static const WCHAR query[] = {
1783 'S','E','L','E','C','T',' ','*',' ',
1784 'F','R','O','M',' ','R','a','d','i','o','B','u','t','t','o','n',' ',
1785 'W','H','E','R','E',' ',
1786 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
1787 UINT r;
1788 LPCWSTR prop;
1789 msi_control *control;
1790 MSIQUERY *view = NULL;
1791 radio_button_group_descr group;
1792 MSIPACKAGE *package = dialog->package;
1793 WNDPROC oldproc;
1794 DWORD attr, style = WS_GROUP;
1795
1796 prop = MSI_RecordGetString( rec, 9 );
1797
1798 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
1799
1800 attr = MSI_RecordGetInteger( rec, 8 );
1801 if (attr & msidbControlAttributesHasBorder)
1802 style |= BS_GROUPBOX;
1803 else
1804 style |= BS_OWNERDRAW;
1805
1806 /* Create parent group box to hold radio buttons */
1807 control = msi_dialog_add_control( dialog, rec, szButton, style );
1808 if( !control )
1809 return ERROR_FUNCTION_FAILED;
1810
1811 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1812 (LONG_PTR)MSIRadioGroup_WndProc );
1813 SetPropW(control->hwnd, szButtonData, oldproc);
1814 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1815
1816 if( prop )
1817 control->property = strdupW( prop );
1818
1819 /* query the Radio Button table for all control in this group */
1820 r = MSI_OpenQuery( package->db, &view, query, prop );
1821 if( r != ERROR_SUCCESS )
1822 {
1823 ERR("query failed for dialog %s radio group %s\n",
1824 debugstr_w(dialog->name), debugstr_w(prop));
1825 return ERROR_INVALID_PARAMETER;
1826 }
1827
1828 group.dialog = dialog;
1829 group.parent = control;
1830 group.attributes = MSI_RecordGetInteger( rec, 8 );
1831 group.propval = msi_dup_property( dialog->package, control->property );
1832
1833 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
1834 msiobj_release( &view->hdr );
1835 msi_free( group.propval );
1836
1837 return r;
1838 }
1839
1840 /******************** Selection Tree ***************************************/
1841
1842 struct msi_selection_tree_info
1843 {
1844 msi_dialog *dialog;
1845 HWND hwnd;
1846 WNDPROC oldproc;
1847 HTREEITEM selected;
1848 };
1849
1850 static void
1851 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
1852 {
1853 TVITEMW tvi;
1854 DWORD index = feature->Action;
1855
1856 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
1857 feature->Installed, feature->Action, feature->ActionRequest);
1858
1859 if (index == INSTALLSTATE_UNKNOWN)
1860 index = INSTALLSTATE_ABSENT;
1861
1862 tvi.mask = TVIF_STATE;
1863 tvi.hItem = hItem;
1864 tvi.state = INDEXTOSTATEIMAGEMASK( index );
1865 tvi.stateMask = TVIS_STATEIMAGEMASK;
1866
1867 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
1868 }
1869
1870 static UINT
1871 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
1872 {
1873 HMENU hMenu;
1874 INT r;
1875
1876 /* create a menu to display */
1877 hMenu = CreatePopupMenu();
1878
1879 /* FIXME: load strings from resources */
1880 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
1881 AppendMenuA( hMenu, MF_ENABLED, USER_INSTALLSTATE_ALL, "Install entire feature");
1882 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
1883 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
1884 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
1885 x, y, 0, hwnd, NULL );
1886 DestroyMenu( hMenu );
1887 return r;
1888 }
1889
1890 static MSIFEATURE *
1891 msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
1892 {
1893 TVITEMW tvi;
1894
1895 /* get the feature from the item */
1896 memset( &tvi, 0, sizeof tvi );
1897 tvi.hItem = hItem;
1898 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
1899 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM) &tvi );
1900
1901 return (MSIFEATURE*) tvi.lParam;
1902 }
1903
1904 static void
1905 msi_seltree_update_feature_installstate( HWND hwnd, HTREEITEM hItem,
1906 MSIPACKAGE *package, MSIFEATURE *feature, INSTALLSTATE state )
1907 {
1908 msi_feature_set_state( package, feature, state );
1909 msi_seltree_sync_item_state( hwnd, feature, hItem );
1910 ACTION_UpdateComponentStates( package, feature->Feature );
1911 }
1912
1913 static void
1914 msi_seltree_update_siblings_and_children_installstate( HWND hwnd, HTREEITEM curr,
1915 MSIPACKAGE *package, INSTALLSTATE state)
1916 {
1917 /* update all siblings */
1918 do
1919 {
1920 MSIFEATURE *feature;
1921 HTREEITEM child;
1922
1923 feature = msi_seltree_feature_from_item( hwnd, curr );
1924 msi_seltree_update_feature_installstate( hwnd, curr, package, feature, state );
1925
1926 /* update this sibling's children */
1927 child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)curr );
1928 if (child)
1929 msi_seltree_update_siblings_and_children_installstate( hwnd, child,
1930 package, state );
1931 }
1932 while ((curr = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_NEXT, (LPARAM)curr )));
1933 }
1934
1935 static LRESULT
1936 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
1937 {
1938 struct msi_selection_tree_info *info;
1939 MSIFEATURE *feature;
1940 MSIPACKAGE *package;
1941 union {
1942 RECT rc;
1943 POINT pt[2];
1944 HTREEITEM hItem;
1945 } u;
1946 UINT r;
1947
1948 info = GetPropW(hwnd, szButtonData);
1949 package = info->dialog->package;
1950
1951 feature = msi_seltree_feature_from_item( hwnd, hItem );
1952 if (!feature)
1953 {
1954 ERR("item %p feature was NULL\n", hItem);
1955 return 0;
1956 }
1957
1958 /* get the item's rectangle to put the menu just below it */
1959 u.hItem = hItem;
1960 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
1961 MapWindowPoints( hwnd, NULL, u.pt, 2 );
1962
1963 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
1964
1965 switch (r)
1966 {
1967 case USER_INSTALLSTATE_ALL:
1968 r = INSTALLSTATE_LOCAL;
1969 /* fall-through */
1970 case INSTALLSTATE_ADVERTISED:
1971 case INSTALLSTATE_ABSENT:
1972 {
1973 HTREEITEM child;
1974 child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)hItem );
1975 if (child)
1976 msi_seltree_update_siblings_and_children_installstate( hwnd, child, package, r );
1977 }
1978 /* fall-through */
1979 case INSTALLSTATE_LOCAL:
1980 msi_seltree_update_feature_installstate( hwnd, hItem, package, feature, r );
1981 break;
1982 }
1983
1984 return 0;
1985 }
1986
1987 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control )
1988 {
1989 struct msi_selection_tree_info *info = GetPropW(control->hwnd, szButtonData);
1990 return msi_seltree_feature_from_item( control->hwnd, info->selected );
1991 }
1992
1993 static LRESULT WINAPI
1994 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1995 {
1996 struct msi_selection_tree_info *info;
1997 TVHITTESTINFO tvhti;
1998 HRESULT r;
1999
2000 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2001
2002 info = GetPropW(hWnd, szButtonData);
2003
2004 switch( msg )
2005 {
2006 case WM_LBUTTONDOWN:
2007 tvhti.pt.x = (short)LOWORD( lParam );
2008 tvhti.pt.y = (short)HIWORD( lParam );
2009 tvhti.flags = 0;
2010 tvhti.hItem = 0;
2011 r = CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
2012 if (tvhti.flags & TVHT_ONITEMSTATEICON)
2013 return msi_seltree_menu( hWnd, tvhti.hItem );
2014 break;
2015 }
2016
2017 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
2018
2019 switch( msg )
2020 {
2021 case WM_NCDESTROY:
2022 msi_free( info );
2023 RemovePropW( hWnd, szButtonData );
2024 break;
2025 }
2026 return r;
2027 }
2028
2029 static void
2030 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
2031 LPCWSTR parent, HTREEITEM hParent )
2032 {
2033 struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData );
2034 MSIFEATURE *feature;
2035 TVINSERTSTRUCTW tvis;
2036 HTREEITEM hitem, hfirst = NULL;
2037
2038 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
2039 {
2040 if ( lstrcmpW( parent, feature->Feature_Parent ) )
2041 continue;
2042
2043 if ( !feature->Title )
2044 continue;
2045
2046 if ( !feature->Display )
2047 continue;
2048
2049 memset( &tvis, 0, sizeof tvis );
2050 tvis.hParent = hParent;
2051 tvis.hInsertAfter = TVI_LAST;
2052 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
2053 tvis.u.item.pszText = feature->Title;
2054 tvis.u.item.lParam = (LPARAM) feature;
2055
2056 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
2057 if (!hitem)
2058 continue;
2059
2060 if (!hfirst)
2061 hfirst = hitem;
2062
2063 msi_seltree_sync_item_state( hwnd, feature, hitem );
2064 msi_seltree_add_child_features( package, hwnd,
2065 feature->Feature, hitem );
2066
2067 /* the node is expanded if Display is odd */
2068 if ( feature->Display % 2 != 0 )
2069 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
2070 }
2071
2072 /* select the first item */
2073 SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst );
2074 info->selected = hfirst;
2075 }
2076
2077 static void msi_seltree_create_imagelist( HWND hwnd )
2078 {
2079 const int bm_width = 32, bm_height = 16, bm_count = 3;
2080 const int bm_resource = 0x1001;
2081 HIMAGELIST himl;
2082 int i;
2083 HBITMAP hbmp;
2084
2085 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
2086 if (!himl)
2087 {
2088 ERR("failed to create image list\n");
2089 return;
2090 }
2091
2092 for (i=0; i<bm_count; i++)
2093 {
2094 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
2095 if (!hbmp)
2096 {
2097 ERR("failed to load bitmap %d\n", i);
2098 break;
2099 }
2100
2101 /*
2102 * Add a dummy bitmap at offset zero because the treeview
2103 * can't use it as a state mask (zero means no user state).
2104 */
2105 if (!i)
2106 ImageList_Add( himl, hbmp, NULL );
2107
2108 ImageList_Add( himl, hbmp, NULL );
2109 }
2110
2111 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
2112 }
2113
2114 static UINT msi_dialog_seltree_handler( msi_dialog *dialog,
2115 msi_control *control, WPARAM param )
2116 {
2117 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
2118 LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param;
2119 MSIRECORD *row, *rec;
2120 MSIFOLDER *folder;
2121 MSIFEATURE *feature;
2122 LPCWSTR dir, title = NULL;
2123 UINT r = ERROR_SUCCESS;
2124
2125 static const WCHAR select[] = {
2126 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2127 '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ',
2128 '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0
2129 };
2130
2131 if (tv->hdr.code != TVN_SELCHANGINGW)
2132 return ERROR_SUCCESS;
2133
2134 info->selected = tv->itemNew.hItem;
2135
2136 if (!(tv->itemNew.mask & TVIF_TEXT))
2137 {
2138 feature = msi_seltree_feature_from_item( control->hwnd, tv->itemNew.hItem );
2139 if (feature)
2140 title = feature->Title;
2141 }
2142 else
2143 title = tv->itemNew.pszText;
2144
2145 row = MSI_QueryGetRecord( dialog->package->db, select, title );
2146 if (!row)
2147 return ERROR_FUNCTION_FAILED;
2148
2149 rec = MSI_CreateRecord( 1 );
2150
2151 MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) );
2152 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionDescription, rec );
2153
2154 dir = MSI_RecordGetString( row, 7 );
2155 folder = get_loaded_folder( dialog->package, dir );
2156 if (!folder)
2157 {
2158 r = ERROR_FUNCTION_FAILED;
2159 goto done;
2160 }
2161
2162 MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget );
2163 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionPath, rec );
2164
2165 done:
2166 msiobj_release(&row->hdr);
2167 msiobj_release(&rec->hdr);
2168
2169 return r;
2170 }
2171
2172 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
2173 {
2174 msi_control *control;
2175 LPCWSTR prop;
2176 MSIPACKAGE *package = dialog->package;
2177 DWORD style;
2178 struct msi_selection_tree_info *info;
2179
2180 info = msi_alloc( sizeof *info );
2181 if (!info)
2182 return ERROR_FUNCTION_FAILED;
2183
2184 /* create the treeview control */
2185 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
2186 style |= WS_GROUP | WS_VSCROLL;
2187 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
2188 if (!control)
2189 {
2190 msi_free(info);
2191 return ERROR_FUNCTION_FAILED;
2192 }
2193
2194 control->handler = msi_dialog_seltree_handler;
2195 control->attributes = MSI_RecordGetInteger( rec, 8 );
2196 prop = MSI_RecordGetString( rec, 9 );
2197 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2198
2199 /* subclass */
2200 info->dialog = dialog;
2201 info->hwnd = control->hwnd;
2202 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2203 (LONG_PTR)MSISelectionTree_WndProc );
2204 SetPropW( control->hwnd, szButtonData, info );
2205
2206 ControlEvent_SubscribeToEvent( dialog->package, dialog,
2207 szSelectionPath, control->name, szProperty );
2208
2209 /* initialize it */
2210 msi_seltree_create_imagelist( control->hwnd );
2211 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
2212
2213 return ERROR_SUCCESS;
2214 }
2215
2216 /******************** Group Box ***************************************/
2217
2218 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
2219 {
2220 msi_control *control;
2221 DWORD style;
2222
2223 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
2224 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
2225 if (!control)
2226 return ERROR_FUNCTION_FAILED;
2227
2228 return ERROR_SUCCESS;
2229 }
2230
2231 /******************** List Box ***************************************/
2232
2233 struct msi_listbox_info
2234 {
2235 msi_dialog *dialog;
2236 HWND hwnd;
2237 WNDPROC oldproc;
2238 DWORD num_items;
2239 DWORD addpos_items;
2240 LPWSTR *items;
2241 };
2242
2243 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2244 {
2245 struct msi_listbox_info *info;
2246 LRESULT r;
2247 DWORD j;
2248
2249 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2250
2251 info = GetPropW( hWnd, szButtonData );
2252 if (!info)
2253 return 0;
2254
2255 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
2256
2257 switch( msg )
2258 {
2259 case WM_NCDESTROY:
2260 for (j = 0; j < info->num_items; j++)
2261 msi_free( info->items[j] );
2262 msi_free( info->items );
2263 msi_free( info );
2264 RemovePropW( hWnd, szButtonData );
2265 break;
2266 }
2267
2268 return r;
2269 }
2270
2271 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
2272 {
2273 struct msi_listbox_info *info = param;
2274 LPCWSTR value, text;
2275 int pos;
2276
2277 value = MSI_RecordGetString( rec, 3 );
2278 text = MSI_RecordGetString( rec, 4 );
2279
2280 info->items[info->addpos_items] = strdupW( value );
2281
2282 pos = SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
2283 SendMessageW( info->hwnd, LB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
2284 info->addpos_items++;
2285 return ERROR_SUCCESS;
2286 }
2287
2288 static UINT msi_listbox_add_items( struct msi_listbox_info *info, LPCWSTR property )
2289 {
2290 UINT r;
2291 MSIQUERY *view = NULL;
2292 DWORD count;
2293
2294 static const WCHAR query[] = {
2295 'S','E','L','E','C','T',' ','*',' ',
2296 'F','R','O','M',' ','`','L','i','s','t','B','o','x','`',' ',
2297 'W','H','E','R','E',' ',
2298 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
2299 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0
2300 };
2301
2302 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
2303 if ( r != ERROR_SUCCESS )
2304 return r;
2305
2306 /* just get the number of records */
2307 count = 0;
2308 r = MSI_IterateRecords( view, &count, NULL, NULL );
2309
2310 info->num_items = count;
2311 info->items = msi_alloc( sizeof(*info->items) * count );
2312
2313 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2314 msiobj_release( &view->hdr );
2315
2316 return r;
2317 }
2318
2319 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2320 msi_control *control, WPARAM param )
2321 {
2322 struct msi_listbox_info *info;
2323 int index;
2324 LPCWSTR value;
2325
2326 if( HIWORD(param) != LBN_SELCHANGE )
2327 return ERROR_SUCCESS;
2328
2329 info = GetPropW( control->hwnd, szButtonData );
2330 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2331 value = (LPCWSTR) SendMessageW( control->hwnd, LB_GETITEMDATA, index, 0 );
2332
2333 MSI_SetPropertyW( info->dialog->package,
2334 control->property, value );
2335 msi_dialog_evaluate_control_conditions( info->dialog );
2336
2337 return ERROR_SUCCESS;
2338 }
2339
2340 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2341 {
2342 struct msi_listbox_info *info;
2343 msi_control *control;
2344 DWORD attributes, style;
2345 LPCWSTR prop;
2346
2347 info = msi_alloc( sizeof *info );
2348 if (!info)
2349 return ERROR_FUNCTION_FAILED;
2350
2351 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_NOTIFY | WS_VSCROLL | WS_BORDER;
2352 attributes = MSI_RecordGetInteger( rec, 8 );
2353 if (~attributes & msidbControlAttributesSorted)
2354 style |= LBS_SORT;
2355
2356 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2357 if (!control)
2358 {
2359 msi_free(info);
2360 return ERROR_FUNCTION_FAILED;
2361 }
2362
2363 control->handler = msi_dialog_listbox_handler;
2364
2365 prop = MSI_RecordGetString( rec, 9 );
2366 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2367
2368 /* subclass */
2369 info->dialog = dialog;
2370 info->hwnd = control->hwnd;
2371 info->items = NULL;
2372 info->addpos_items = 0;
2373 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2374 (LONG_PTR)MSIListBox_WndProc );
2375 SetPropW( control->hwnd, szButtonData, info );
2376
2377 if ( control->property )
2378 msi_listbox_add_items( info, control->property );
2379
2380 return ERROR_SUCCESS;
2381 }
2382
2383 /******************** Directory Combo ***************************************/
2384
2385 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2386 {
2387 LPWSTR prop, path;
2388 BOOL indirect;
2389
2390 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2391 return;
2392
2393 indirect = control->attributes & msidbControlAttributesIndirect;
2394 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2395 path = msi_dialog_dup_property( dialog, prop, TRUE );
2396
2397 PathStripPathW( path );
2398 PathRemoveBackslashW( path );
2399
2400 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2401 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2402
2403 msi_free( path );
2404 msi_free( prop );
2405 }
2406
2407 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2408 {
2409 msi_control *control;
2410 LPCWSTR prop;
2411 DWORD style;
2412
2413 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2414 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2415 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2416 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2417 if (!control)
2418 return ERROR_FUNCTION_FAILED;
2419
2420 control->attributes = MSI_RecordGetInteger( rec, 8 );
2421 prop = MSI_RecordGetString( rec, 9 );
2422 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2423
2424 msi_dialog_update_directory_combo( dialog, control );
2425
2426 return ERROR_SUCCESS;
2427 }
2428
2429 /******************** Directory List ***************************************/
2430
2431 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2432 {
2433 WCHAR dir_spec[MAX_PATH];
2434 WIN32_FIND_DATAW wfd;
2435 LPWSTR prop, path;
2436 BOOL indirect;
2437 LVITEMW item;
2438 HANDLE file;
2439
2440 static const WCHAR asterisk[] = {'*',0};
2441
2442 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2443 return;
2444
2445 /* clear the list-view */
2446 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2447
2448 indirect = control->attributes & msidbControlAttributesIndirect;
2449 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2450 path = msi_dialog_dup_property( dialog, prop, TRUE );
2451
2452 lstrcpyW( dir_spec, path );
2453 lstrcatW( dir_spec, asterisk );
2454
2455 file = FindFirstFileW( dir_spec, &wfd );
2456 if ( file == INVALID_HANDLE_VALUE )
2457 return;
2458
2459 do
2460 {
2461 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2462 continue;
2463
2464 if ( !lstrcmpW( wfd.cFileName, szDot ) || !lstrcmpW( wfd.cFileName, szDotDot ) )
2465 continue;
2466
2467 item.mask = LVIF_TEXT;
2468 item.cchTextMax = MAX_PATH;
2469 item.iItem = 0;
2470 item.iSubItem = 0;
2471 item.pszText = wfd.cFileName;
2472
2473 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
2474 } while ( FindNextFileW( file, &wfd ) );
2475
2476 msi_free( prop );
2477 msi_free( path );
2478 FindClose( file );
2479 }
2480
2481 UINT msi_dialog_directorylist_up( msi_dialog *dialog )
2482 {
2483 msi_control *control;
2484 LPWSTR prop, path, ptr;
2485 BOOL indirect;
2486
2487 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
2488 indirect = control->attributes & msidbControlAttributesIndirect;
2489 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2490 path = msi_dialog_dup_property( dialog, prop, TRUE );
2491
2492 /* strip off the last directory */
2493 ptr = PathFindFileNameW( path );
2494 if (ptr != path) *(ptr - 1) = '\0';
2495 PathAddBackslashW( path );
2496
2497 MSI_SetPropertyW( dialog->package, prop, path );
2498
2499 msi_dialog_update_directory_list( dialog, NULL );
2500 msi_dialog_update_directory_combo( dialog, NULL );
2501 msi_dialog_update_pathedit( dialog, NULL );
2502
2503 msi_free( path );
2504 msi_free( prop );
2505
2506 return ERROR_SUCCESS;
2507 }
2508
2509 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
2510 msi_control *control, WPARAM param )
2511 {
2512 LPNMHDR nmhdr = (LPNMHDR)param;
2513 WCHAR new_path[MAX_PATH];
2514 WCHAR text[MAX_PATH];
2515 LPWSTR path, prop;
2516 BOOL indirect;
2517 LVITEMW item;
2518 int index;
2519
2520 if (nmhdr->code != LVN_ITEMACTIVATE)
2521 return ERROR_SUCCESS;
2522
2523 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
2524 if ( index < 0 )
2525 {
2526 ERR("No list-view item selected!\n");
2527 return ERROR_FUNCTION_FAILED;
2528 }
2529
2530 item.iSubItem = 0;
2531 item.pszText = text;
2532 item.cchTextMax = MAX_PATH;
2533 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
2534
2535 indirect = control->attributes & msidbControlAttributesIndirect;
2536 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2537 path = msi_dialog_dup_property( dialog, prop, TRUE );
2538
2539 lstrcpyW( new_path, path );
2540 lstrcatW( new_path, text );
2541 lstrcatW( new_path, szBackSlash );
2542
2543 MSI_SetPropertyW( dialog->package, prop, new_path );
2544
2545 msi_dialog_update_directory_list( dialog, NULL );
2546 msi_dialog_update_directory_combo( dialog, NULL );
2547 msi_dialog_update_pathedit( dialog, NULL );
2548
2549 msi_free( prop );
2550 msi_free( path );
2551 return ERROR_SUCCESS;
2552 }
2553
2554 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
2555 {
2556 msi_control *control;
2557 LPCWSTR prop;
2558 DWORD style;
2559
2560 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
2561 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2562 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
2563 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2564 if (!control)
2565 return ERROR_FUNCTION_FAILED;
2566
2567 control->attributes = MSI_RecordGetInteger( rec, 8 );
2568 control->handler = msi_dialog_dirlist_handler;
2569 prop = MSI_RecordGetString( rec, 9 );
2570 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2571
2572 /* double click to activate an item in the list */
2573 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
2574 0, LVS_EX_TWOCLICKACTIVATE );
2575
2576 msi_dialog_update_directory_list( dialog, control );
2577
2578 return ERROR_SUCCESS;
2579 }
2580
2581 /******************** VolumeCost List ***************************************/
2582
2583 static BOOL str_is_number( LPCWSTR str )
2584 {
2585 int i;
2586
2587 for (i = 0; i < lstrlenW( str ); i++)
2588 if (!isdigitW(str[i]))
2589 return FALSE;
2590
2591 return TRUE;
2592 }
2593
2594 static const WCHAR column_keys[][80] =
2595 {
2596 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
2597 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
2598 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
2599 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
2600 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
2601 };
2602
2603 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
2604 {
2605 LPCWSTR text = MSI_RecordGetString( rec, 10 );
2606 LPCWSTR begin = text, end;
2607 WCHAR *num;
2608 LVCOLUMNW lvc;
2609 DWORD count = 0;
2610
2611 static const WCHAR negative[] = {'-',0};
2612
2613 if (!text) return;
2614
2615 while ((begin = strchrW( begin, '{' )) && count < 5)
2616 {
2617 if (!(end = strchrW( begin, '}' )))
2618 return;
2619
2620 num = msi_alloc( (end-begin+1)*sizeof(WCHAR) );
2621 if (!num)
2622 return;
2623
2624 lstrcpynW( num, begin + 1, end - begin );
2625 begin += end - begin + 1;
2626
2627 /* empty braces or '0' hides the column */
2628 if ( !num[0] || !lstrcmpW( num, szZero ) )
2629 {
2630 count++;
2631 msi_free( num );
2632 continue;
2633 }
2634
2635 /* the width must be a positive number
2636 * if a width is invalid, all remaining columns are hidden
2637 */
2638 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) ) {
2639 msi_free( num );
2640 return;
2641 }
2642
2643 ZeroMemory( &lvc, sizeof(lvc) );
2644 lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
2645 lvc.cx = atolW( num );
2646 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] );
2647
2648 SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc );
2649 msi_free( lvc.pszText );
2650 msi_free( num );
2651 }
2652 }
2653
2654 static LONGLONG msi_vcl_get_cost( msi_dialog *dialog )
2655 {
2656 MSIFEATURE *feature;
2657 INT each_cost;
2658 LONGLONG total_cost = 0;
2659
2660 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
2661 {
2662 if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature,
2663 MSICOSTTREE_SELFONLY, INSTALLSTATE_LOCAL, &each_cost)))
2664 {
2665 /* each_cost is in 512-byte units */
2666 total_cost += each_cost * 512;
2667 }
2668 if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature,
2669 MSICOSTTREE_SELFONLY, INSTALLSTATE_ABSENT, &each_cost)))
2670 {
2671 /* each_cost is in 512-byte units */
2672 total_cost -= each_cost * 512;
2673 }
2674 }
2675 return total_cost;
2676 }
2677
2678 static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control )
2679 {
2680 ULARGE_INTEGER total, free;
2681 LONGLONG difference, cost;
2682 WCHAR size_text[MAX_PATH];
2683 WCHAR cost_text[MAX_PATH];
2684 LPWSTR drives, ptr;
2685 LVITEMW lvitem;
2686 DWORD size;
2687 int i = 0;
2688
2689 cost = msi_vcl_get_cost(dialog);
2690 StrFormatByteSizeW(cost, cost_text, MAX_PATH);
2691
2692 size = GetLogicalDriveStringsW( 0, NULL );
2693 if ( !size ) return;
2694
2695 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2696 if ( !drives ) return;
2697
2698 GetLogicalDriveStringsW( size, drives );
2699
2700 ptr = drives;
2701 while (*ptr)
2702 {
2703 lvitem.mask = LVIF_TEXT;
2704 lvitem.iItem = i;
2705 lvitem.iSubItem = 0;
2706 lvitem.pszText = ptr;
2707 lvitem.cchTextMax = lstrlenW(ptr) + 1;
2708 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem );
2709
2710 GetDiskFreeSpaceExW(ptr, &free, &total, NULL);
2711 difference = free.QuadPart - cost;
2712
2713 StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH);
2714 lvitem.iSubItem = 1;
2715 lvitem.pszText = size_text;
2716 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2717 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2718
2719 StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH);
2720 lvitem.iSubItem = 2;
2721 lvitem.pszText = size_text;
2722 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2723 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2724
2725 lvitem.iSubItem = 3;
2726 lvitem.pszText = cost_text;
2727 lvitem.cchTextMax = lstrlenW(cost_text) + 1;
2728 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2729
2730 StrFormatByteSizeW(difference, size_text, MAX_PATH);
2731 lvitem.iSubItem = 4;
2732 lvitem.pszText = size_text;
2733 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2734 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2735
2736 ptr += lstrlenW(ptr) + 1;
2737 i++;
2738 }
2739
2740 msi_free( drives );
2741 }
2742
2743 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
2744 {
2745 msi_control *control;
2746 DWORD style;
2747
2748 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
2749 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2750 WS_CHILD | WS_TABSTOP | WS_GROUP;
2751 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2752 if (!control)
2753 return ERROR_FUNCTION_FAILED;
2754
2755 msi_dialog_vcl_add_columns( dialog, control, rec );
2756 msi_dialog_vcl_add_drives( dialog, control );
2757
2758 return ERROR_SUCCESS;
2759 }
2760
2761 /******************** VolumeSelect Combo ***************************************/
2762
2763 static UINT msi_dialog_volsel_handler( msi_dialog *dialog,
2764 msi_control *control, WPARAM param )
2765 {
2766 WCHAR text[MAX_PATH];
2767 LPWSTR prop;
2768 BOOL indirect;
2769 int index;
2770
2771 if (HIWORD(param) != CBN_SELCHANGE)
2772 return ERROR_SUCCESS;
2773
2774 index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 );
2775 if ( index == CB_ERR )
2776 {
2777 ERR("No ComboBox item selected!\n");
2778 return ERROR_FUNCTION_FAILED;
2779 }
2780
2781 SendMessageW( control->hwnd, CB_GETLBTEXT, index, (LPARAM)text );
2782
2783 indirect = control->attributes & msidbControlAttributesIndirect;
2784 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2785
2786 MSI_SetPropertyW( dialog->package, prop, text );
2787
2788 msi_free( prop );
2789 return ERROR_SUCCESS;
2790 }
2791
2792 static void msi_dialog_vsc_add_drives( msi_dialog *dialog, msi_control *control )
2793 {
2794 LPWSTR drives, ptr;
2795 DWORD size;
2796
2797 size = GetLogicalDriveStringsW( 0, NULL );
2798 if ( !size ) return;
2799
2800 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2801 if ( !drives ) return;
2802
2803 GetLogicalDriveStringsW( size, drives );
2804
2805 ptr = drives;
2806 while (*ptr)
2807 {
2808 SendMessageW( control->hwnd, CB_ADDSTRING, 0, (LPARAM)ptr );
2809 ptr += lstrlenW(ptr) + 1;
2810 }
2811
2812 msi_free( drives );
2813 }
2814
2815 static UINT msi_dialog_volumeselect_combo( msi_dialog *dialog, MSIRECORD *rec )
2816 {
2817 msi_control *control;
2818 LPCWSTR prop;
2819 DWORD style;
2820
2821 /* FIXME: CBS_OWNERDRAWFIXED */
2822 style = WS_CHILD | WS_VISIBLE | WS_GROUP | WS_TABSTOP |
2823 CBS_DROPDOWNLIST | CBS_SORT | CBS_HASSTRINGS |
2824 WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR;
2825 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2826 if (!control)
2827 return ERROR_FUNCTION_FAILED;
2828
2829 control->attributes = MSI_RecordGetInteger( rec, 8 );
2830 control->handler = msi_dialog_volsel_handler;
2831 prop = MSI_RecordGetString( rec, 9 );
2832 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2833
2834 msi_dialog_vsc_add_drives( dialog, control );
2835
2836 return ERROR_SUCCESS;
2837 }
2838
2839 static const struct control_handler msi_dialog_handler[] =
2840 {
2841 { szText, msi_dialog_text_control },
2842 { szPushButton, msi_dialog_button_control },
2843 { szLine, msi_dialog_line_control },
2844 { szBitmap, msi_dialog_bitmap_control },
2845 { szCheckBox, msi_dialog_checkbox_control },
2846 { szScrollableText, msi_dialog_scrolltext_control },
2847 { szComboBox, msi_dialog_combo_control },
2848 { szEdit, msi_dialog_edit_control },
2849 { szMaskedEdit, msi_dialog_maskedit_control },
2850 { szPathEdit, msi_dialog_pathedit_control },
2851 { szProgressBar, msi_dialog_progress_bar },
2852 { szRadioButtonGroup, msi_dialog_radiogroup_control },
2853 { szIcon, msi_dialog_icon_control },
2854 { szSelectionTree, msi_dialog_selection_tree },
2855 { szGroupBox, msi_dialog_group_box },
2856 { szListBox, msi_dialog_list_box },
2857 { szDirectoryCombo, msi_dialog_directory_combo },
2858 { szDirectoryList, msi_dialog_directory_list },
2859 { szVolumeCostList, msi_dialog_volumecost_list },
2860 { szVolumeSelectCombo, msi_dialog_volumeselect_combo },
2861 };
2862
2863 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
2864
2865 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
2866 {
2867 msi_dialog *dialog = param;
2868 LPCWSTR control_type;
2869 UINT i;
2870
2871 /* find and call the function that can create this type of control */
2872 control_type = MSI_RecordGetString( rec, 3 );
2873 for( i=0; i<NUM_CONTROL_TYPES; i++ )
2874 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
2875 break;
2876 if( i != NUM_CONTROL_TYPES )
2877 msi_dialog_handler[i].func( dialog, rec );
2878 else
2879 ERR("no handler for element type %s\n", debugstr_w(control_type));
2880
2881 return ERROR_SUCCESS;
2882 }
2883
2884 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
2885 {
2886 static const WCHAR query[] = {
2887 'S','E','L','E','C','T',' ','*',' ',
2888 'F','R','O','M',' ','C','o','n','t','r','o','l',' ',
2889 'W','H','E','R','E',' ',
2890 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
2891 UINT r;
2892 MSIQUERY *view = NULL;
2893 MSIPACKAGE *package = dialog->package;
2894
2895 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2896
2897 /* query the Control table for all the elements of the control */
2898 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2899 if( r != ERROR_SUCCESS )
2900 {
2901 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2902 return ERROR_INVALID_PARAMETER;
2903 }
2904
2905 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
2906 msiobj_release( &view->hdr );
2907
2908 return r;
2909 }
2910
2911 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
2912 {
2913 static const WCHAR szHide[] = { 'H','i','d','e',0 };
2914 static const WCHAR szShow[] = { 'S','h','o','w',0 };
2915 static const WCHAR szDisable[] = { 'D','i','s','a','b','l','e',0 };
2916 static const WCHAR szEnable[] = { 'E','n','a','b','l','e',0 };
2917 static const WCHAR szDefault[] = { 'D','e','f','a','u','l','t',0 };
2918 msi_dialog *dialog = param;
2919 msi_control *control;
2920 LPCWSTR name, action, condition;
2921 UINT r;
2922
2923 name = MSI_RecordGetString( rec, 2 );
2924 action = MSI_RecordGetString( rec, 3 );
2925 condition = MSI_RecordGetString( rec, 4 );
2926 r = MSI_EvaluateConditionW( dialog->package, condition );
2927 control = msi_dialog_find_control( dialog, name );
2928 if( r == MSICONDITION_TRUE && control )
2929 {
2930 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
2931
2932 /* FIXME: case sensitive? */
2933 if(!lstrcmpW(action, szHide))
2934 ShowWindow(control->hwnd, SW_HIDE);
2935 else if(!strcmpW(action, szShow))
2936 ShowWindow(control->hwnd, SW_SHOW);
2937 else if(!strcmpW(action, szDisable))
2938 EnableWindow(control->hwnd, FALSE);
2939 else if(!strcmpW(action, szEnable))
2940 EnableWindow(control->hwnd, TRUE);
2941 else if(!strcmpW(action, szDefault))
2942 SetFocus(control->hwnd);
2943 else
2944 FIXME("Unhandled action %s\n", debugstr_w(action));
2945 }
2946
2947 return ERROR_SUCCESS;
2948 }
2949
2950 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
2951 {
2952 static const WCHAR query[] = {
2953 'S','E','L','E','C','T',' ','*',' ',
2954 'F','R','O','M',' ',
2955 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
2956 'W','H','E','R','E',' ',
2957 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0
2958 };
2959 UINT r;
2960 MSIQUERY *view = NULL;
2961 MSIPACKAGE *package = dialog->package;
2962
2963 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2964
2965 /* query the Control table for all the elements of the control */
2966 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2967 if( r != ERROR_SUCCESS )
2968 return ERROR_SUCCESS;
2969
2970 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
2971 msiobj_release( &view->hdr );
2972
2973 return r;
2974 }
2975
2976 UINT msi_dialog_reset( msi_dialog *dialog )
2977 {
2978 /* FIXME: should restore the original values of any properties we changed */
2979 return msi_dialog_evaluate_control_conditions( dialog );
2980 }
2981
2982 /* figure out the height of 10 point MS Sans Serif */
2983 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
2984 {
2985 static const WCHAR szSansSerif[] = {
2986 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
2987 LOGFONTW lf;
2988 TEXTMETRICW tm;
2989 BOOL r;
2990 LONG height = 0;
2991 HFONT hFont, hOldFont;
2992 HDC hdc;
2993
2994 hdc = GetDC( hwnd );
2995 if (hdc)
2996 {
2997 memset( &lf, 0, sizeof lf );
2998 lf.lfHeight = MulDiv(12, GetDeviceCaps(hdc, LOGPIXELSY), 72);
2999 strcpyW( lf.lfFaceName, szSansSerif );
3000 hFont = CreateFontIndirectW(&lf);
3001 if (hFont)
3002 {
3003 hOldFont = SelectObject( hdc, hFont );
3004 r = GetTextMetricsW( hdc, &tm );
3005 if (r)
3006 height = tm.tmHeight;
3007 SelectObject( hdc, hOldFont );
3008 DeleteObject( hFont );
3009 }
3010 ReleaseDC( hwnd, hdc );
3011 }
3012 return height;
3013 }
3014
3015 /* fetch the associated record from the Dialog table */
3016 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
3017 {
3018 static const WCHAR query[] = {
3019 'S','E','L','E','C','T',' ','*',' ',
3020 'F','R','O','M',' ','D','i','a','l','o','g',' ',
3021 'W','H','E','R','E',' ',
3022 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
3023 MSIPACKAGE *package = dialog->package;
3024 MSIRECORD *rec = NULL;
3025
3026 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
3027
3028 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
3029 if( !rec )
3030 WARN("query failed for dialog %s\n", debugstr_w(dialog->name));
3031
3032 return rec;
3033 }
3034
3035 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
3036 {
3037 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
3038 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
3039
3040 UINT xres, yres;
3041 POINT center;
3042 SIZE sz;
3043 LONG style;
3044
3045 center.x = MSI_RecordGetInteger( rec, 2 );
3046 center.y = MSI_RecordGetInteger( rec, 3 );
3047
3048 sz.cx = MSI_RecordGetInteger( rec, 4 );
3049 sz.cy = MSI_RecordGetInteger( rec, 5 );
3050
3051 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
3052 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
3053
3054 xres = msi_get_property_int( dialog->package, szScreenX, 0 );
3055 yres = msi_get_property_int( dialog->package, szScreenY, 0 );
3056
3057 center.x = MulDiv( center.x, xres, 100 );
3058 center.y = MulDiv( center.y, yres, 100 );
3059
3060 /* turn the client pos into the window rectangle */
3061 if (dialog->package->center_x && dialog->package->center_y)
3062 {
3063 pos->left = dialog->package->center_x - sz.cx / 2.0;
3064 pos->right = pos->left + sz.cx;
3065 pos->top = dialog->package->center_y - sz.cy / 2.0;
3066 pos->bottom = pos->top + sz.cy;
3067 }
3068 else
3069 {
3070 pos->left = center.x - sz.cx/2;
3071 pos->right = pos->left + sz.cx;
3072 pos->top = center.y - sz.cy/2;
3073 pos->bottom = pos->top + sz.cy;
3074
3075 /* save the center */
3076 dialog->package->center_x = center.x;
3077 dialog->package->center_y = center.y;
3078 }
3079
3080 dialog->size.cx = sz.cx;
3081 dialog->size.cy = sz.cy;
3082
3083 TRACE("%u %u %u %u\n", pos->left, pos->top, pos->right, pos->bottom);
3084
3085 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
3086 AdjustWindowRect( pos, style, FALSE );
3087 }
3088
3089 static void msi_dialog_set_tab_order( msi_dialog *dialog, LPCWSTR first )
3090 {
3091 struct list tab_chain;
3092 msi_control *control;
3093 HWND prev = HWND_TOP;
3094
3095 list_init( &tab_chain );
3096 if (!(control = msi_dialog_find_control( dialog, first ))) return;
3097
3098 dialog->hWndFocus = control->hwnd;
3099 while (control)
3100 {
3101 list_remove( &control->entry );
3102 list_add_tail( &tab_chain, &control->entry );
3103 if (!control->tabnext) break;
3104 control = msi_dialog_find_control( dialog, control->tabnext );
3105 }
3106
3107 LIST_FOR_EACH_ENTRY( control, &tab_chain, msi_control, entry )
3108 {
3109 SetWindowPos( control->hwnd, prev, 0, 0, 0, 0,
3110 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
3111 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
3112 prev = control->hwnd;
3113 }
3114
3115 /* put them back on the main list */
3116 list_move_head( &dialog->controls, &tab_chain );
3117 }
3118
3119 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
3120 {
3121 static const WCHAR df[] = {
3122 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
3123 static const WCHAR dfv[] = {
3124 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
3125 msi_dialog *dialog = cs->lpCreateParams;
3126 MSIRECORD *rec = NULL;
3127 LPWSTR title = NULL;
3128 RECT pos;
3129
3130 TRACE("%p %p\n", dialog, dialog->package);
3131
3132 dialog->hwnd = hwnd;
3133 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
3134
3135 rec = msi_get_dialog_record( dialog );
3136 if( !rec )
3137 {
3138 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
3139 return -1;
3140 }
3141
3142 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
3143
3144 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
3145
3146 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3147
3148 dialog->default_font = msi_dup_property( dialog->package, df );
3149 if (!dialog->default_font)
3150 {
3151 dialog->default_font = strdupW(dfv);
3152 if (!dialog->default_font) return -1;
3153 }
3154
3155 title = msi_get_deformatted_field( dialog->package, rec, 7 );
3156 SetWindowTextW( hwnd, title );
3157 msi_free( title );
3158
3159 SetWindowPos( hwnd, 0, pos.left, pos.top,
3160 pos.right - pos.left, pos.bottom - pos.top,
3161 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
3162
3163 msi_dialog_build_font_list( dialog );
3164 msi_dialog_fill_controls( dialog );
3165 msi_dialog_evaluate_control_conditions( dialog );
3166 msi_dialog_set_tab_order( dialog, MSI_RecordGetString( rec, 8 ) );
3167 msiobj_release( &rec->hdr );
3168
3169 return 0;
3170 }
3171
3172 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
3173 {
3174 LPWSTR event_fmt = NULL, arg_fmt = NULL;
3175
3176 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
3177
3178 deformat_string( dialog->package, event, &event_fmt );
3179 deformat_string( dialog->package, arg, &arg_fmt );
3180
3181 dialog->event_handler( dialog->package, event_fmt, arg_fmt, dialog );
3182
3183 msi_free( event_fmt );
3184 msi_free( arg_fmt );
3185
3186 return ERROR_SUCCESS;
3187 }
3188
3189 static UINT msi_dialog_set_property( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
3190 {
3191 static const WCHAR szNullArg[] = { '{','}',0 };
3192 LPWSTR p, prop, arg_fmt = NULL;
3193 UINT len;
3194
3195 len = strlenW(event);
3196 prop = msi_alloc( len*sizeof(WCHAR));
3197 strcpyW( prop, &event[1] );
3198 p = strchrW( prop, ']' );
3199 if( p && (p[1] == 0 || p[1] == ' ') )
3200 {
3201 *p = 0;
3202 if( strcmpW( szNullArg, arg ) )
3203 deformat_string( dialog->package, arg, &arg_fmt );
3204 MSI_SetPropertyW( dialog->package, prop, arg_fmt );
3205 msi_dialog_update_controls( dialog, prop );
3206 msi_free( arg_fmt );
3207 }
3208 else
3209 ERR("Badly formatted property string - what happens?\n");
3210 msi_free( prop );
3211 return ERROR_SUCCESS;
3212 }
3213
3214 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
3215 {
3216 msi_dialog *dialog = param;
3217 LPCWSTR condition, event, arg;
3218 UINT r;
3219
3220 condition = MSI_RecordGetString( rec, 5 );
3221 r = MSI_EvaluateConditionW( dialog->package, condition );
3222 if( r == MSICONDITION_TRUE || r == MSICONDITION_NONE )
3223 {
3224 event = MSI_RecordGetString( rec, 3 );
3225 arg = MSI_RecordGetString( rec, 4 );
3226 if( event[0] == '[' )
3227 msi_dialog_set_property( dialog, event, arg );
3228 else
3229 msi_dialog_send_event( dialog, event, arg );
3230 }
3231
3232 return ERROR_SUCCESS;
3233 }
3234
3235 struct rec_list
3236 {
3237 struct list entry;
3238 MSIRECORD *rec;
3239 };
3240
3241 static UINT add_rec_to_list( MSIRECORD *rec, LPVOID param )
3242 {
3243 struct rec_list *add_rec;
3244 struct list *records = param;
3245
3246 msiobj_addref( &rec->hdr );
3247
3248 add_rec = msi_alloc( sizeof( *add_rec ) );
3249 if (!add_rec)
3250 {
3251 msiobj_release( &rec->hdr );
3252 return ERROR_OUTOFMEMORY;
3253 }
3254
3255 add_rec->rec = rec;
3256 list_add_tail( records, &add_rec->entry );
3257 return ERROR_SUCCESS;
3258 }
3259
3260 static inline void remove_rec_from_list( struct rec_list *rec_entry )
3261 {
3262 msiobj_release( &rec_entry->rec->hdr );
3263 list_remove( &rec_entry->entry );
3264 msi_free( rec_entry );
3265 }
3266
3267 static UINT msi_dialog_button_handler( msi_dialog *dialog,
3268 msi_control *control, WPARAM param )
3269 {
3270 static const WCHAR query[] = {
3271 'S','E','L','E','C','T',' ','*',' ',
3272 'F','R','O','M',' ','C','o','n','t','r','o','l','E','v','e','n','t',' ',
3273 'W','H','E','R','E',' ',
3274 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3275 'A','N','D',' ',
3276 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
3277 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0
3278 };
3279 MSIQUERY *view = NULL;
3280 struct rec_list *rec_entry, *next;
3281 struct list events;
3282 UINT r;
3283
3284 if( HIWORD(param) != BN_CLICKED )
3285 return ERROR_SUCCESS;
3286
3287 list_init( &events );
3288
3289 r = MSI_OpenQuery( dialog->package->db, &view, query,
3290 dialog->name, control->name );
3291 if( r != ERROR_SUCCESS )
3292 {
3293 ERR("query failed\n");
3294 return 0;
3295 }
3296
3297 r = MSI_IterateRecords( view, 0, add_rec_to_list, &events );
3298 msiobj_release( &view->hdr );
3299 if (r != ERROR_SUCCESS)
3300 goto done;
3301
3302 /* handle all SetProperty events first */
3303 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3304 {
3305 LPCWSTR event = MSI_RecordGetString( rec_entry->rec, 3 );
3306
3307 if ( event[0] != '[' )
3308 continue;
3309
3310 r = msi_dialog_control_event( rec_entry->rec, dialog );
3311 remove_rec_from_list( rec_entry );
3312
3313 if ( r != ERROR_SUCCESS )
3314 goto done;
3315 }
3316
3317 /* handle all other events */
3318 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3319 {
3320 r = msi_dialog_control_event( rec_entry->rec, dialog );
3321 remove_rec_from_list( rec_entry );
3322
3323 if ( r != ERROR_SUCCESS )
3324 goto done;
3325 }
3326
3327 done:
3328 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3329 {
3330 remove_rec_from_list( rec_entry );
3331 }
3332
3333 return r;
3334 }
3335
3336 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog,
3337 msi_control *control )
3338 {
3339 WCHAR state[2] = { 0 };
3340 DWORD sz = 2;
3341
3342 MSI_GetPropertyW( dialog->package, control->property, state, &sz );
3343 return state[0] ? 1 : 0;
3344 }
3345
3346 static void msi_dialog_set_checkbox_state( msi_dialog *dialog,
3347 msi_control *control, UINT state )
3348 {
3349 static const WCHAR szState[] = { '1', 0 };
3350 LPCWSTR val;
3351
3352 /* if uncheck then the property is set to NULL */
3353 if (!state)
3354 {
3355 MSI_SetPropertyW( dialog->package, control->property, NULL );
3356 return;
3357 }
3358
3359 /* check for a custom state */
3360 if (control->value && control->value[0])
3361 val = control->value;
3362 else
3363 val = szState;
3364
3365 MSI_SetPropertyW( dialog->package, control->property, val );
3366 }
3367
3368 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog,
3369 msi_control *control )
3370 {
3371 UINT state;
3372
3373 state = msi_dialog_get_checkbox_state( dialog, control );
3374 SendMessageW( control->hwnd, BM_SETCHECK,
3375 state ? BST_CHECKED : BST_UNCHECKED, 0 );
3376 }
3377
3378 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog,
3379 msi_control *control, WPARAM param )
3380 {
3381 UINT state;
3382
3383 if( HIWORD(param) != BN_CLICKED )
3384 return ERROR_SUCCESS;
3385
3386 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name),
3387 debugstr_w(control->property));
3388
3389 state = msi_dialog_get_checkbox_state( dialog, control );
3390 state = state ? 0 : 1;
3391 msi_dialog_set_checkbox_state( dialog, control, state );
3392 msi_dialog_checkbox_sync_state( dialog, control );
3393
3394 return msi_dialog_button_handler( dialog, control, param );
3395 }
3396
3397 static UINT msi_dialog_edit_handler( msi_dialog *dialog,
3398 msi_control *control, WPARAM param )
3399 {
3400 LPWSTR buf;
3401
3402 if( HIWORD(param) != EN_CHANGE )
3403 return ERROR_SUCCESS;
3404
3405 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
3406 debugstr_w(control->property));
3407
3408 buf = msi_get_window_text( control->hwnd );
3409 MSI_SetPropertyW( dialog->package, control->property, buf );
3410
3411 msi_free( buf );
3412
3413 return ERROR_SUCCESS;
3414 }
3415
3416 static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog,
3417 msi_control *control, WPARAM param )
3418 {
3419 if( HIWORD(param) != BN_CLICKED )
3420 return ERROR_SUCCESS;
3421
3422 TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name),
3423 debugstr_w(control->property));
3424
3425 MSI_SetPropertyW( dialog->package, control->property, control->name );
3426
3427 return msi_dialog_button_handler( dialog, control, param );
3428 }
3429
3430 static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd )
3431 {
3432 msi_control *control = NULL;
3433
3434 TRACE("%p %p %08lx\n", dialog, hwnd, param);
3435
3436 switch (param)
3437 {
3438 case 1: /* enter */
3439 control = msi_dialog_find_control( dialog, dialog->control_default );
3440 break;
3441 case 2: /* escape */
3442 control = msi_dialog_find_control( dialog, dialog->control_cancel );
3443 break;
3444 default:
3445 control = msi_dialog_find_control_by_hwnd( dialog, hwnd );
3446 }
3447
3448 if( control )
3449 {
3450 if( control->handler )
3451 {
3452 control->handler( dialog, control, param );
3453 msi_dialog_evaluate_control_conditions( dialog );
3454 }
3455 }
3456
3457 return 0;
3458 }
3459
3460 static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param )
3461 {
3462 LPNMHDR nmhdr = (LPNMHDR) param;
3463 msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom );
3464
3465 TRACE("%p %p\n", dialog, nmhdr->hwndFrom);
3466
3467 if ( control && control->handler )
3468 control->handler( dialog, control, param );
3469
3470 return 0;
3471 }
3472
3473 static void msi_dialog_setfocus( msi_dialog *dialog )
3474 {
3475 HWND hwnd = dialog->hWndFocus;
3476
3477 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE);
3478 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE);
3479 SetFocus( hwnd );
3480 dialog->hWndFocus = hwnd;
3481 }
3482
3483 static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
3484 WPARAM wParam, LPARAM lParam )
3485 {
3486 msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
3487
3488 TRACE("0x%04x\n", msg);
3489
3490 switch (msg)
3491 {
3492 case WM_MOVE:
3493 dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
3494 dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
3495 break;
3496
3497 case WM_CREATE:
3498 return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );
3499
3500 case WM_COMMAND:
3501 return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );
3502
3503 case WM_ACTIVATE:
3504 if( LOWORD(wParam) == WA_INACTIVE )
3505 dialog->hWndFocus = GetFocus();
3506 else
3507 msi_dialog_setfocus( dialog );
3508 return 0;
3509
3510 case WM_SETFOCUS:
3511 msi_dialog_setfocus( dialog );
3512 return 0;
3513
3514 /* bounce back to our subclassed static control */
3515 case WM_CTLCOLORSTATIC:
3516 return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );
3517
3518 case WM_DESTROY:
3519 dialog->hwnd = NULL;
3520 return 0;
3521 case WM_NOTIFY:
3522 return msi_dialog_onnotify( dialog, lParam );
3523 }
3524 return DefWindowProcW(hwnd, msg, wParam, lParam);
3525 }
3526
3527 static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam )
3528 {
3529 EnableWindow( hWnd, lParam );
3530 return TRUE;
3531 }
3532
3533 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
3534 {
3535 WNDPROC oldproc = (WNDPROC) GetPropW(hWnd, szButtonData);
3536 LRESULT r;
3537
3538 TRACE("hWnd %p msg %04x wParam 0x%08lx lParam 0x%08lx\n", hWnd, msg, wParam, lParam);
3539
3540 if (msg == WM_COMMAND) /* Forward notifications to dialog */
3541 SendMessageW(GetParent(hWnd), msg, wParam, lParam);
3542
3543 r = CallWindowProcW(oldproc, hWnd, msg, wParam, lParam);
3544
3545 /* make sure the radio buttons show as disabled if the parent is disabled */
3546 if (msg == WM_ENABLE)
3547 EnumChildWindows( hWnd, msi_radioground_child_enum, wParam );
3548
3549 return r;
3550 }
3551
3552 static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg,
3553 WPARAM wParam, LPARAM lParam )
3554 {
3555 msi_dialog *dialog = (msi_dialog*) lParam;
3556
3557 TRACE("%d %p\n", msg, dialog);
3558
3559 switch (msg)
3560 {
3561 case WM_MSI_DIALOG_CREATE:
3562 return msi_dialog_run_message_loop( dialog );
3563 case WM_MSI_DIALOG_DESTROY:
3564 msi_dialog_destroy( dialog );
3565 return 0;
3566 }
3567 return DefWindowProcW( hwnd, msg, wParam, lParam );
3568 }
3569
3570 static BOOL msi_dialog_register_class( void )
3571 {
3572 WNDCLASSW cls;
3573
3574 ZeroMemory( &cls, sizeof cls );
3575 cls.lpfnWndProc = MSIDialog_WndProc;
3576 cls.hInstance = NULL;
3577 cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION);
3578 cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
3579 cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
3580 cls.lpszMenuName = NULL;
3581 cls.lpszClassName = szMsiDialogClass;
3582
3583 if( !RegisterClassW( &cls ) )
3584 return FALSE;
3585
3586 cls.lpfnWndProc = MSIHiddenWindowProc;
3587 cls.lpszClassName = szMsiHiddenWindow;
3588
3589 if( !RegisterClassW( &cls ) )
3590 return FALSE;
3591
3592 uiThreadId = GetCurrentThreadId();
3593
3594 hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED,
3595 0, 0, 100, 100, NULL, NULL, NULL, NULL );
3596 if( !hMsiHiddenWindow )
3597 return FALSE;
3598
3599 return TRUE;
3600 }
3601
3602 /* functions that interface to other modules within MSI */
3603
3604 msi_dialog *msi_dialog_create( MSIPACKAGE* package,
3605 LPCWSTR szDialogName, msi_dialog *parent,
3606 msi_dialog_event_handler event_handler )
3607 {
3608 MSIRECORD *rec = NULL;
3609 msi_dialog *dialog;
3610
3611 TRACE("%p %s\n", package, debugstr_w(szDialogName));
3612
3613 if (!hMsiHiddenWindow)
3614 msi_dialog_register_class();
3615
3616 /* allocate the structure for the dialog to use */
3617 dialog = msi_alloc_zero( sizeof *dialog + sizeof(WCHAR)*strlenW(szDialogName) );
3618 if( !dialog )
3619 return NULL;
3620 strcpyW( dialog->name, szDialogName );
3621 dialog->parent = parent;
3622 msiobj_addref( &package->hdr );
3623 dialog->package = package;
3624 dialog->event_handler = event_handler;
3625 dialog->finished = 0;
3626 list_init( &dialog->controls );
3627
3628 /* verify that the dialog exists */
3629 rec = msi_get_dialog_record( dialog );
3630 if( !rec )
3631 {
3632 msiobj_release( &package->hdr );
3633 msi_free( dialog );
3634 return NULL;
3635 }
3636 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3637 dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) );
3638 dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) );
3639 msiobj_release( &rec->hdr );
3640
3641 return dialog;
3642 }
3643
3644 static void msi_process_pending_messages( HWND hdlg )
3645 {
3646 MSG msg;
3647
3648 while( PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ) )
3649 {
3650 if( hdlg && IsDialogMessageW( hdlg, &msg ))
3651 continue;
3652 TranslateMessage( &msg );
3653 DispatchMessageW( &msg );
3654 }
3655 }
3656
3657 void msi_dialog_end_dialog( msi_dialog *dialog )
3658 {
3659 TRACE("%p\n", dialog);
3660 dialog->finished = 1;
3661 PostMessageW(dialog->hwnd, WM_NULL, 0, 0);
3662 }
3663
3664 void msi_dialog_check_messages( HANDLE handle )
3665 {
3666 DWORD r;
3667
3668 /* in threads other than the UI thread, block */
3669 if( uiThreadId != GetCurrentThreadId() )
3670 {
3671 if( handle )
3672 WaitForSingleObject( handle, INFINITE );
3673 return;
3674 }
3675
3676 /* there's two choices for the UI thread */
3677 while (1)
3678 {
3679 msi_process_pending_messages( NULL );
3680
3681 if( !handle )
3682 break;
3683
3684 /*
3685 * block here until somebody creates a new dialog or
3686 * the handle we're waiting on becomes ready
3687 */
3688 r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT );
3689 if( r == WAIT_OBJECT_0 )
3690 break;
3691 }
3692 }
3693
3694 UINT msi_dialog_run_message_loop( msi_dialog *dialog )
3695 {
3696 DWORD style;
3697 HWND hwnd;
3698
3699 if( uiThreadId != GetCurrentThreadId() )
3700 return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );
3701
3702 /* create the dialog window, don't show it yet */
3703 style = WS_OVERLAPPED;
3704 if( dialog->attributes & msidbDialogAttributesVisible )
3705 style |= WS_VISIBLE;
3706
3707 hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
3708 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3709 NULL, NULL, NULL, dialog );
3710 if( !hwnd )
3711 {
3712 ERR("Failed to create dialog %s\n", debugstr_w( dialog->name ));
3713 return ERROR_FUNCTION_FAILED;
3714 }
3715
3716 ShowWindow( hwnd, SW_SHOW );
3717 /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */
3718
3719 if( dialog->attributes & msidbDialogAttributesModal )
3720 {
3721 while( !dialog->finished )
3722 {
3723 MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT );
3724 msi_process_pending_messages( dialog->hwnd );
3725 }
3726 }
3727 else
3728 return ERROR_IO_PENDING;
3729
3730 return ERROR_SUCCESS;
3731 }
3732
3733 void msi_dialog_do_preview( msi_dialog *dialog )
3734 {
3735 TRACE("\n");
3736 dialog->attributes |= msidbDialogAttributesVisible;
3737 dialog->attributes &= ~msidbDialogAttributesModal;
3738 msi_dialog_run_message_loop( dialog );
3739 }
3740
3741 void msi_dialog_destroy( msi_dialog *dialog )
3742 {
3743 if( uiThreadId != GetCurrentThreadId() )
3744 {
3745 SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog );
3746 return;
3747 }
3748
3749 if( dialog->hwnd )
3750 ShowWindow( dialog->hwnd, SW_HIDE );
3751
3752 if( dialog->hwnd )
3753 DestroyWindow( dialog->hwnd );
3754
3755 /* unsubscribe events */
3756 ControlEvent_CleanupDialogSubscriptions(dialog->package, dialog->name);
3757
3758 /* destroy the list of controls */
3759 while( !list_empty( &dialog->controls ) )
3760 {
3761 msi_control *t;
3762
3763 t = LIST_ENTRY( list_head( &dialog->controls ),
3764 msi_control, entry );
3765 msi_destroy_control( t );
3766 }
3767
3768 /* destroy the list of fonts */
3769 while( dialog->font_list )
3770 {
3771 msi_font *t = dialog->font_list;
3772 dialog->font_list = t->next;
3773 DeleteObject( t->hfont );
3774 msi_free( t );
3775 }
3776 msi_free( dialog->default_font );
3777
3778 msi_free( dialog->control_default );
3779 msi_free( dialog->control_cancel );
3780 msiobj_release( &dialog->package->hdr );
3781 dialog->package = NULL;
3782 msi_free( dialog );
3783 }
3784
3785 void msi_dialog_unregister_class( void )
3786 {
3787 DestroyWindow( hMsiHiddenWindow );
3788 hMsiHiddenWindow = NULL;
3789 UnregisterClassW( szMsiDialogClass, NULL );
3790 UnregisterClassW( szMsiHiddenWindow, NULL );
3791 uiThreadId = 0;
3792 }
3793
3794 static UINT error_dialog_handler(MSIPACKAGE *package, LPCWSTR event,
3795 LPCWSTR argument, msi_dialog* dialog)
3796 {
3797 static const WCHAR end_dialog[] = {'E','n','d','D','i','a','l','o','g',0};
3798 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3799 static const WCHAR error_cancel[] = {'E','r','r','o','r','C','a','n','c','e','l',0};
3800 static const WCHAR error_no[] = {'E','r','r','o','r','N','o',0};
3801 static const WCHAR result_prop[] = {
3802 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3803 };
3804
3805 if ( lstrcmpW( event, end_dialog ) )
3806 return ERROR_SUCCESS;
3807
3808 if ( !lstrcmpW( argument, error_abort ) || !lstrcmpW( argument, error_cancel ) ||
3809 !lstrcmpW( argument, error_no ) )
3810 {
3811 MSI_SetPropertyW( package, result_prop, error_abort );
3812 }
3813
3814 ControlEvent_CleanupSubscriptions(package);
3815 msi_dialog_end_dialog( dialog );
3816
3817 return ERROR_SUCCESS;
3818 }
3819
3820 static UINT msi_error_dialog_set_error( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3821 {
3822 MSIRECORD * row;
3823
3824 static const WCHAR update[] =
3825 {'U','P','D','A','T','E',' ','`','C','o','n','t','r','o','l','`',' ',
3826 'S','E','T',' ','`','T','e','x','t','`',' ','=',' ','\'','%','s','\'',' ',
3827 'W','H','E','R','E', ' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3828 'A','N','D',' ','`','C','o','n','t','r','o','l','`',' ','=',' ',
3829 '\'','E','r','r','o','r','T','e','x','t','\'',0};
3830
3831 row = MSI_QueryGetRecord( package->db, update, error, error_dialog );
3832 if (!row)
3833 return ERROR_FUNCTION_FAILED;
3834
3835 msiobj_release(&row->hdr);
3836 return ERROR_SUCCESS;
3837 }
3838
3839 UINT msi_spawn_error_dialog( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3840 {
3841 msi_dialog *dialog;
3842 WCHAR result[MAX_PATH];
3843 UINT r = ERROR_SUCCESS;
3844 DWORD size = MAX_PATH;
3845 int res;
3846
3847 static const WCHAR pn_prop[] = {'P','r','o','d','u','c','t','N','a','m','e',0};
3848 static const WCHAR title_fmt[] = {'%','s',' ','W','a','r','n','i','n','g',0};
3849 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3850 static const WCHAR result_prop[] = {
3851 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3852 };
3853
3854 if ( (msi_get_property_int(package, szUILevel, 0) & INSTALLUILEVEL_MASK) == INSTALLUILEVEL_NONE )
3855 return ERROR_SUCCESS;
3856
3857 if ( !error_dialog )
3858 {
3859 LPWSTR product_name = msi_dup_property( package, pn_prop );
3860 WCHAR title[MAX_PATH];
3861
3862 sprintfW( title, title_fmt, product_name );
3863 res = MessageBoxW( NULL, error, title, MB_OKCANCEL | MB_ICONWARNING );
3864
3865 msi_free( product_name );
3866
3867 if ( res == IDOK )
3868 return ERROR_SUCCESS;
3869 else
3870 return ERROR_FUNCTION_FAILED;
3871 }
3872
3873 r = msi_error_dialog_set_error( package, error_dialog, error );
3874 if ( r != ERROR_SUCCESS )
3875 return r;
3876
3877 dialog = msi_dialog_create( package, error_dialog, package->dialog,
3878 error_dialog_handler );
3879 if ( !dialog )
3880 return ERROR_FUNCTION_FAILED;
3881
3882 dialog->finished = FALSE;
3883 r = msi_dialog_run_message_loop( dialog );
3884 if ( r != ERROR_SUCCESS )
3885 goto done;
3886
3887 r = MSI_GetPropertyW( package, result_prop, result, &size );
3888 if ( r != ERROR_SUCCESS)
3889 r = ERROR_SUCCESS;
3890
3891 if ( !lstrcmpW( result, error_abort ) )
3892 r = ERROR_FUNCTION_FAILED;
3893
3894 done:
3895 msi_dialog_destroy( dialog );
3896
3897 return r;
3898 }
GSOC 2012 project to enhance the control panel