ac2e95af91f1f9e8d6cb0a227b9f4580e7da5ffe
[reactos.git] / reactos / dll / win32 / msi / dialog.c
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 /* strip any leading text style label from text field */
805 static WCHAR *msi_get_binary_name( MSIPACKAGE *package, MSIRECORD *rec )
806 {
807 WCHAR *p, *text;
808
809 text = msi_get_deformatted_field( package, rec, 10 );
810 if (!text)
811 return NULL;
812
813 p = text;
814 while (*p && *p != '{') p++;
815 if (!*p++) return text;
816
817 while (*p && *p != '}') p++;
818 if (!*p++) return text;
819
820 p = strdupW( p );
821 msi_free( text );
822 return p;
823 }
824
825 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
826 {
827 msi_control *control;
828 UINT attributes, style;
829
830 TRACE("%p %p\n", dialog, rec);
831
832 style = WS_TABSTOP;
833 attributes = MSI_RecordGetInteger( rec, 8 );
834 if( attributes & msidbControlAttributesIcon )
835 style |= BS_ICON;
836
837 control = msi_dialog_add_control( dialog, rec, szButton, style );
838 if( !control )
839 return ERROR_FUNCTION_FAILED;
840
841 control->handler = msi_dialog_button_handler;
842
843 if (attributes & msidbControlAttributesIcon)
844 {
845 /* set the icon */
846 LPWSTR name = msi_get_binary_name( dialog->package, rec );
847 control->hIcon = msi_load_icon( dialog->package->db, name, attributes );
848 if (control->hIcon)
849 {
850 SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
851 }
852 else
853 ERR("Failed to load icon %s\n", debugstr_w(name));
854 msi_free( name );
855 }
856
857 return ERROR_SUCCESS;
858 }
859
860 static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop )
861 {
862 static const WCHAR query[] = {
863 'S','E','L','E','C','T',' ','*',' ',
864 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x','`',' ',
865 'W','H','E','R','E',' ',
866 '`','P','r','o','p','e','r','t','y','`',' ','=',' ',
867 '\'','%','s','\'',0
868 };
869 MSIRECORD *rec = NULL;
870 LPWSTR ret = NULL;
871
872 /* find if there is a value associated with the checkbox */
873 rec = MSI_QueryGetRecord( dialog->package->db, query, prop );
874 if (!rec)
875 return ret;
876
877 ret = msi_get_deformatted_field( dialog->package, rec, 2 );
878 if( ret && !ret[0] )
879 {
880 msi_free( ret );
881 ret = NULL;
882 }
883 msiobj_release( &rec->hdr );
884 if (ret)
885 return ret;
886
887 ret = msi_dup_property( dialog->package, prop );
888 if( ret && !ret[0] )
889 {
890 msi_free( ret );
891 ret = NULL;
892 }
893
894 return ret;
895 }
896
897 static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec )
898 {
899 msi_control *control;
900 LPCWSTR prop;
901
902 TRACE("%p %p\n", dialog, rec);
903
904 control = msi_dialog_add_control( dialog, rec, szButton,
905 BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP );
906 control->handler = msi_dialog_checkbox_handler;
907 control->update = msi_dialog_checkbox_sync_state;
908 prop = MSI_RecordGetString( rec, 9 );
909 if( prop )
910 {
911 control->property = strdupW( prop );
912 control->value = msi_get_checkbox_value( dialog, prop );
913 TRACE("control %s value %s\n", debugstr_w(control->property),
914 debugstr_w(control->value));
915 }
916 msi_dialog_checkbox_sync_state( dialog, control );
917
918 return ERROR_SUCCESS;
919 }
920
921 static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec )
922 {
923 DWORD attributes;
924 LPCWSTR name;
925 DWORD style, exstyle = 0;
926 DWORD x, y, width, height;
927 msi_control *control;
928
929 TRACE("%p %p\n", dialog, rec);
930
931 style = WS_CHILD | SS_ETCHEDHORZ | SS_SUNKEN;
932
933 name = MSI_RecordGetString( rec, 2 );
934 attributes = MSI_RecordGetInteger( rec, 8 );
935
936 if( attributes & msidbControlAttributesVisible )
937 style |= WS_VISIBLE;
938 if( ~attributes & msidbControlAttributesEnabled )
939 style |= WS_DISABLED;
940 if( attributes & msidbControlAttributesSunken )
941 exstyle |= WS_EX_CLIENTEDGE;
942
943 msi_dialog_map_events(dialog, name);
944
945 control = msi_alloc( sizeof(*control) + strlenW(name) * sizeof(WCHAR) );
946 if (!control)
947 return ERROR_OUTOFMEMORY;
948
949 strcpyW( control->name, name );
950 list_add_head( &dialog->controls, &control->entry );
951 control->handler = NULL;
952 control->property = NULL;
953 control->value = NULL;
954 control->hBitmap = NULL;
955 control->hIcon = NULL;
956 control->hDll = NULL;
957 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
958 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
959 control->progress_current = 0;
960 control->progress_max = 100;
961
962 x = MSI_RecordGetInteger( rec, 4 );
963 y = MSI_RecordGetInteger( rec, 5 );
964 width = MSI_RecordGetInteger( rec, 6 );
965
966 x = msi_dialog_scale_unit( dialog, x );
967 y = msi_dialog_scale_unit( dialog, y );
968 width = msi_dialog_scale_unit( dialog, width );
969 height = 2; /* line is exactly 2 units in height */
970
971 control->hwnd = CreateWindowExW( exstyle, szStatic, NULL, style,
972 x, y, width, height, dialog->hwnd, NULL, NULL, NULL );
973
974 TRACE("Dialog %s control %s hwnd %p\n",
975 debugstr_w(dialog->name), debugstr_w(name), control->hwnd );
976
977 return ERROR_SUCCESS;
978 }
979
980 /******************** Scroll Text ********************************************/
981
982 struct msi_scrolltext_info
983 {
984 msi_dialog *dialog;
985 msi_control *control;
986 WNDPROC oldproc;
987 };
988
989 static LRESULT WINAPI
990 MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
991 {
992 struct msi_scrolltext_info *info;
993 HRESULT r;
994
995 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
996
997 info = GetPropW( hWnd, szButtonData );
998
999 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
1000
1001 switch( msg )
1002 {
1003 case WM_NCDESTROY:
1004 msi_free( info );
1005 RemovePropW( hWnd, szButtonData );
1006 break;
1007 case WM_PAINT:
1008 /* native MSI sets a wait cursor here */
1009 msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED );
1010 break;
1011 }
1012 return r;
1013 }
1014
1015 struct msi_streamin_info
1016 {
1017 LPSTR string;
1018 DWORD offset;
1019 DWORD length;
1020 };
1021
1022 static DWORD CALLBACK
1023 msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb )
1024 {
1025 struct msi_streamin_info *info = (struct msi_streamin_info*) arg;
1026
1027 if( (count + info->offset) > info->length )
1028 count = info->length - info->offset;
1029 memcpy( buffer, &info->string[ info->offset ], count );
1030 *pcb = count;
1031 info->offset += count;
1032
1033 TRACE("%d/%d\n", info->offset, info->length);
1034
1035 return 0;
1036 }
1037
1038 static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text )
1039 {
1040 struct msi_streamin_info info;
1041 EDITSTREAM es;
1042
1043 info.string = strdupWtoA( text );
1044 info.offset = 0;
1045 info.length = lstrlenA( info.string ) + 1;
1046
1047 es.dwCookie = (DWORD_PTR) &info;
1048 es.dwError = 0;
1049 es.pfnCallback = msi_richedit_stream_in;
1050
1051 SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es );
1052
1053 msi_free( info.string );
1054 }
1055
1056 static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec )
1057 {
1058 static const WCHAR szRichEdit20W[] = {
1059 'R','i','c','h','E','d','i','t','2','0','W',0
1060 };
1061 struct msi_scrolltext_info *info;
1062 msi_control *control;
1063 HMODULE hRichedit;
1064 LPCWSTR text;
1065 DWORD style;
1066
1067 info = msi_alloc( sizeof *info );
1068 if (!info)
1069 return ERROR_FUNCTION_FAILED;
1070
1071 hRichedit = LoadLibraryA("riched20");
1072
1073 style = WS_BORDER | ES_MULTILINE | WS_VSCROLL |
1074 ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP;
1075 control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style );
1076 if (!control)
1077 {
1078 FreeLibrary( hRichedit );
1079 msi_free( info );
1080 return ERROR_FUNCTION_FAILED;
1081 }
1082
1083 control->hDll = hRichedit;
1084
1085 info->dialog = dialog;
1086 info->control = control;
1087
1088 /* subclass the static control */
1089 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1090 (LONG_PTR)MSIScrollText_WndProc );
1091 SetPropW( control->hwnd, szButtonData, info );
1092
1093 /* add the text into the richedit */
1094 text = MSI_RecordGetString( rec, 10 );
1095 if (text)
1096 msi_scrolltext_add_text( control, text );
1097
1098 return ERROR_SUCCESS;
1099 }
1100
1101 static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name,
1102 INT cx, INT cy, DWORD flags )
1103 {
1104 HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap;
1105 MSIRECORD *rec = NULL;
1106 IStream *stm = NULL;
1107 IPicture *pic = NULL;
1108 HDC srcdc, destdc;
1109 BITMAP bm;
1110 UINT r;
1111
1112 rec = msi_get_binary_record( db, name );
1113 if( !rec )
1114 goto end;
1115
1116 r = MSI_RecordGetIStream( rec, 2, &stm );
1117 msiobj_release( &rec->hdr );
1118 if( r != ERROR_SUCCESS )
1119 goto end;
1120
1121 r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic );
1122 IStream_Release( stm );
1123 if( FAILED( r ) )
1124 {
1125 ERR("failed to load picture\n");
1126 goto end;
1127 }
1128
1129 r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap );
1130 if( FAILED( r ) )
1131 {
1132 ERR("failed to get bitmap handle\n");
1133 goto end;
1134 }
1135
1136 /* make the bitmap the desired size */
1137 r = GetObjectW( hOleBitmap, sizeof bm, &bm );
1138 if (r != sizeof bm )
1139 {
1140 ERR("failed to get bitmap size\n");
1141 goto end;
1142 }
1143
1144 if (flags & LR_DEFAULTSIZE)
1145 {
1146 cx = bm.bmWidth;
1147 cy = bm.bmHeight;
1148 }
1149
1150 srcdc = CreateCompatibleDC( NULL );
1151 hOldSrcBitmap = SelectObject( srcdc, hOleBitmap );
1152 destdc = CreateCompatibleDC( NULL );
1153 hBitmap = CreateCompatibleBitmap( srcdc, cx, cy );
1154 hOldDestBitmap = SelectObject( destdc, hBitmap );
1155 StretchBlt( destdc, 0, 0, cx, cy,
1156 srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
1157 SelectObject( srcdc, hOldSrcBitmap );
1158 SelectObject( destdc, hOldDestBitmap );
1159 DeleteDC( srcdc );
1160 DeleteDC( destdc );
1161
1162 end:
1163 if ( pic )
1164 IPicture_Release( pic );
1165 return hBitmap;
1166 }
1167
1168 static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
1169 {
1170 UINT cx, cy, flags, style, attributes;
1171 msi_control *control;
1172 LPWSTR name;
1173
1174 flags = LR_LOADFROMFILE;
1175 style = SS_BITMAP | SS_LEFT | WS_GROUP;
1176
1177 attributes = MSI_RecordGetInteger( rec, 8 );
1178 if( attributes & msidbControlAttributesFixedSize )
1179 {
1180 flags |= LR_DEFAULTSIZE;
1181 style |= SS_CENTERIMAGE;
1182 }
1183
1184 control = msi_dialog_add_control( dialog, rec, szStatic, style );
1185 cx = MSI_RecordGetInteger( rec, 6 );
1186 cy = MSI_RecordGetInteger( rec, 7 );
1187 cx = msi_dialog_scale_unit( dialog, cx );
1188 cy = msi_dialog_scale_unit( dialog, cy );
1189
1190 name = msi_get_binary_name( dialog->package, rec );
1191 control->hBitmap = msi_load_picture( dialog->package->db, name, cx, cy, flags );
1192 if( control->hBitmap )
1193 SendMessageW( control->hwnd, STM_SETIMAGE,
1194 IMAGE_BITMAP, (LPARAM) control->hBitmap );
1195 else
1196 ERR("Failed to load bitmap %s\n", debugstr_w(name));
1197
1198 msi_free( name );
1199
1200 return ERROR_SUCCESS;
1201 }
1202
1203 static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
1204 {
1205 msi_control *control;
1206 DWORD attributes;
1207 LPWSTR name;
1208
1209 TRACE("\n");
1210
1211 control = msi_dialog_add_control( dialog, rec, szStatic,
1212 SS_ICON | SS_CENTERIMAGE | WS_GROUP );
1213
1214 attributes = MSI_RecordGetInteger( rec, 8 );
1215 name = msi_get_binary_name( dialog->package, rec );
1216 control->hIcon = msi_load_icon( dialog->package->db, name, attributes );
1217 if( control->hIcon )
1218 SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
1219 else
1220 ERR("Failed to load bitmap %s\n", debugstr_w(name));
1221 msi_free( name );
1222 return ERROR_SUCCESS;
1223 }
1224
1225 static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec )
1226 {
1227 static const WCHAR szCombo[] = { 'C','O','M','B','O','B','O','X',0 };
1228 DWORD attributes, style;
1229
1230 style = CBS_AUTOHSCROLL | WS_TABSTOP | WS_GROUP | WS_CHILD;
1231 attributes = MSI_RecordGetInteger( rec, 8 );
1232 if ( ~attributes & msidbControlAttributesSorted)
1233 style |= CBS_SORT;
1234 if ( attributes & msidbControlAttributesComboList)
1235 style |= CBS_DROPDOWNLIST;
1236 else
1237 style |= CBS_DROPDOWN;
1238
1239 msi_dialog_add_control( dialog, rec, szCombo, style );
1240 return ERROR_SUCCESS;
1241 }
1242
1243 /* length of 2^32 + 1 */
1244 #define MAX_NUM_DIGITS 11
1245
1246 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec )
1247 {
1248 msi_control *control;
1249 LPCWSTR prop, text;
1250 LPWSTR val, begin, end;
1251 WCHAR num[MAX_NUM_DIGITS];
1252 DWORD limit;
1253
1254 control = msi_dialog_add_control( dialog, rec, szEdit,
1255 WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL );
1256 control->handler = msi_dialog_edit_handler;
1257
1258 text = MSI_RecordGetString( rec, 10 );
1259 if ( text )
1260 {
1261 begin = strchrW( text, '{' );
1262 end = strchrW( text, '}' );
1263
1264 if ( begin && end && end > begin &&
1265 begin[0] >= '0' && begin[0] <= '9' &&
1266 end - begin < MAX_NUM_DIGITS)
1267 {
1268 lstrcpynW( num, begin + 1, end - begin );
1269 limit = atolW( num );
1270
1271 SendMessageW( control->hwnd, EM_SETLIMITTEXT, limit, 0 );
1272 }
1273 }
1274
1275 prop = MSI_RecordGetString( rec, 9 );
1276 if( prop )
1277 control->property = strdupW( prop );
1278
1279 val = msi_dup_property( dialog->package, control->property );
1280 SetWindowTextW( control->hwnd, val );
1281 msi_free( val );
1282 return ERROR_SUCCESS;
1283 }
1284
1285 /******************** Masked Edit ********************************************/
1286
1287 #define MASK_MAX_GROUPS 20
1288
1289 struct msi_mask_group
1290 {
1291 UINT len;
1292 UINT ofs;
1293 WCHAR type;
1294 HWND hwnd;
1295 };
1296
1297 struct msi_maskedit_info
1298 {
1299 msi_dialog *dialog;
1300 WNDPROC oldproc;
1301 HWND hwnd;
1302 LPWSTR prop;
1303 UINT num_chars;
1304 UINT num_groups;
1305 struct msi_mask_group group[MASK_MAX_GROUPS];
1306 };
1307
1308 static BOOL msi_mask_editable( WCHAR type )
1309 {
1310 switch (type)
1311 {
1312 case '%':
1313 case '#':
1314 case '&':
1315 case '`':
1316 case '?':
1317 case '^':
1318 return TRUE;
1319 }
1320 return FALSE;
1321 }
1322
1323 static void msi_mask_control_change( struct msi_maskedit_info *info )
1324 {
1325 LPWSTR val;
1326 UINT i, n, r;
1327
1328 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1329 for( i=0, n=0; i<info->num_groups; i++ )
1330 {
1331 if( (info->group[i].len + n) > info->num_chars )
1332 {
1333 ERR("can't fit control %d text into template\n",i);
1334 break;
1335 }
1336 if (!msi_mask_editable(info->group[i].type))
1337 {
1338 for(r=0; r<info->group[i].len; r++)
1339 val[n+r] = info->group[i].type;
1340 val[n+r] = 0;
1341 }
1342 else
1343 {
1344 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1345 if( r != info->group[i].len )
1346 break;
1347 }
1348 n += r;
1349 }
1350
1351 TRACE("%d/%d controls were good\n", i, info->num_groups);
1352
1353 if( i == info->num_groups )
1354 {
1355 TRACE("Set property %s to %s\n",
1356 debugstr_w(info->prop), debugstr_w(val) );
1357 CharUpperBuffW( val, info->num_chars );
1358 MSI_SetPropertyW( info->dialog->package, info->prop, val );
1359 msi_dialog_evaluate_control_conditions( info->dialog );
1360 }
1361 msi_free( val );
1362 }
1363
1364 /* now move to the next control if necessary */
1365 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1366 {
1367 HWND hWndNext;
1368 UINT len, i;
1369
1370 for( i=0; i<info->num_groups; i++ )
1371 if( info->group[i].hwnd == hWnd )
1372 break;
1373
1374 /* don't move from the last control */
1375 if( i >= (info->num_groups-1) )
1376 return;
1377
1378 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1379 if( len < info->group[i].len )
1380 return;
1381
1382 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1383 SetFocus( hWndNext );
1384 }
1385
1386 static LRESULT WINAPI
1387 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1388 {
1389 struct msi_maskedit_info *info;
1390 HRESULT r;
1391
1392 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1393
1394 info = GetPropW(hWnd, szButtonData);
1395
1396 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1397
1398 switch( msg )
1399 {
1400 case WM_COMMAND:
1401 if (HIWORD(wParam) == EN_CHANGE)
1402 {
1403 msi_mask_control_change( info );
1404 msi_mask_next_control( info, (HWND) lParam );
1405 }
1406 break;
1407 case WM_NCDESTROY:
1408 msi_free( info->prop );
1409 msi_free( info );
1410 RemovePropW( hWnd, szButtonData );
1411 break;
1412 }
1413
1414 return r;
1415 }
1416
1417 /* fish the various bits of the property out and put them in the control */
1418 static void
1419 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1420 {
1421 LPCWSTR p;
1422 UINT i;
1423
1424 p = text;
1425 for( i = 0; i < info->num_groups; i++ )
1426 {
1427 if( info->group[i].len < strlenW( p ) )
1428 {
1429 LPWSTR chunk = strdupW( p );
1430 chunk[ info->group[i].len ] = 0;
1431 SetWindowTextW( info->group[i].hwnd, chunk );
1432 msi_free( chunk );
1433 }
1434 else
1435 {
1436 SetWindowTextW( info->group[i].hwnd, p );
1437 break;
1438 }
1439 p += info->group[i].len;
1440 }
1441 }
1442
1443 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1444 {
1445 struct msi_maskedit_info * info = NULL;
1446 int i = 0, n = 0, total = 0;
1447 LPCWSTR p;
1448
1449 TRACE("masked control, template %s\n", debugstr_w(mask));
1450
1451 if( !mask )
1452 return info;
1453
1454 info = msi_alloc_zero( sizeof *info );
1455 if( !info )
1456 return info;
1457
1458 p = strchrW(mask, '<');
1459 if( p )
1460 p++;
1461 else
1462 p = mask;
1463
1464 for( i=0; i<MASK_MAX_GROUPS; i++ )
1465 {
1466 /* stop at the end of the string */
1467 if( p[0] == 0 || p[0] == '>' )
1468 break;
1469
1470 /* count the number of the same identifier */
1471 for( n=0; p[n] == p[0]; n++ )
1472 ;
1473 info->group[i].ofs = total;
1474 info->group[i].type = p[0];
1475 if( p[n] == '=' )
1476 {
1477 n++;
1478 total++; /* an extra not part of the group */
1479 }
1480 info->group[i].len = n;
1481 total += n;
1482 p += n;
1483 }
1484
1485 TRACE("%d characters in %d groups\n", total, i );
1486 if( i == MASK_MAX_GROUPS )
1487 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
1488
1489 info->num_chars = total;
1490 info->num_groups = i;
1491
1492 return info;
1493 }
1494
1495 static void
1496 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
1497 {
1498 DWORD width, height, style, wx, ww;
1499 RECT rect;
1500 HWND hwnd;
1501 UINT i;
1502
1503 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
1504
1505 GetClientRect( info->hwnd, &rect );
1506
1507 width = rect.right - rect.left;
1508 height = rect.bottom - rect.top;
1509
1510 for( i = 0; i < info->num_groups; i++ )
1511 {
1512 if (!msi_mask_editable( info->group[i].type ))
1513 continue;
1514 wx = (info->group[i].ofs * width) / info->num_chars;
1515 ww = (info->group[i].len * width) / info->num_chars;
1516
1517 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
1518 info->hwnd, NULL, NULL, NULL );
1519 if( !hwnd )
1520 {
1521 ERR("failed to create mask edit sub window\n");
1522 break;
1523 }
1524
1525 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
1526
1527 msi_dialog_set_font( info->dialog, hwnd,
1528 font?font:info->dialog->default_font );
1529 info->group[i].hwnd = hwnd;
1530 }
1531 }
1532
1533 /*
1534 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
1535 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
1536 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
1537 */
1538 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
1539 {
1540 LPWSTR font_mask, val = NULL, font;
1541 struct msi_maskedit_info *info = NULL;
1542 UINT ret = ERROR_SUCCESS;
1543 msi_control *control;
1544 LPCWSTR prop, mask;
1545
1546 TRACE("\n");
1547
1548 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
1549 font = msi_dialog_get_style( font_mask, &mask );
1550 if( !mask )
1551 {
1552 ERR("mask template is empty\n");
1553 goto end;
1554 }
1555
1556 info = msi_dialog_parse_groups( mask );
1557 if( !info )
1558 {
1559 ERR("template %s is invalid\n", debugstr_w(mask));
1560 goto end;
1561 }
1562
1563 info->dialog = dialog;
1564
1565 control = msi_dialog_add_control( dialog, rec, szStatic,
1566 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
1567 if( !control )
1568 {
1569 ERR("Failed to create maskedit container\n");
1570 ret = ERROR_FUNCTION_FAILED;
1571 goto end;
1572 }
1573 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1574
1575 info->hwnd = control->hwnd;
1576
1577 /* subclass the static control */
1578 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
1579 (LONG_PTR)MSIMaskedEdit_WndProc );
1580 SetPropW( control->hwnd, szButtonData, info );
1581
1582 prop = MSI_RecordGetString( rec, 9 );
1583 if( prop )
1584 info->prop = strdupW( prop );
1585
1586 msi_maskedit_create_children( info, font );
1587
1588 if( prop )
1589 {
1590 val = msi_dup_property( dialog->package, prop );
1591 if( val )
1592 {
1593 msi_maskedit_set_text( info, val );
1594 msi_free( val );
1595 }
1596 }
1597
1598 end:
1599 if( ret != ERROR_SUCCESS )
1600 msi_free( info );
1601 msi_free( font_mask );
1602 msi_free( font );
1603 return ret;
1604 }
1605
1606 /******************** Progress Bar *****************************************/
1607
1608 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
1609 {
1610 msi_control *control;
1611 DWORD attributes, style;
1612
1613 style = WS_VISIBLE;
1614 attributes = MSI_RecordGetInteger( rec, 8 );
1615 if( !(attributes & msidbControlAttributesProgress95) )
1616 style |= PBS_SMOOTH;
1617
1618 control = msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, style );
1619 if( !control )
1620 return ERROR_FUNCTION_FAILED;
1621
1622 ControlEvent_SubscribeToEvent( dialog->package, dialog,
1623 szSetProgress, control->name, szProgress );
1624 return ERROR_SUCCESS;
1625 }
1626
1627 /******************** Path Edit ********************************************/
1628
1629 struct msi_pathedit_info
1630 {
1631 msi_dialog *dialog;
1632 msi_control *control;
1633 WNDPROC oldproc;
1634 };
1635
1636 static LPWSTR msi_get_window_text( HWND hwnd )
1637 {
1638 UINT sz, r;
1639 LPWSTR buf;
1640
1641 sz = 0x20;
1642 buf = msi_alloc( sz*sizeof(WCHAR) );
1643 while ( buf )
1644 {
1645 r = GetWindowTextW( hwnd, buf, sz );
1646 if ( r < (sz - 1) )
1647 break;
1648 sz *= 2;
1649 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
1650 }
1651
1652 return buf;
1653 }
1654
1655 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
1656 {
1657 LPWSTR prop, path;
1658 BOOL indirect;
1659
1660 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
1661 return;
1662
1663 indirect = control->attributes & msidbControlAttributesIndirect;
1664 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1665 path = msi_dialog_dup_property( dialog, prop, TRUE );
1666
1667 SetWindowTextW( control->hwnd, path );
1668 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
1669
1670 msi_free( path );
1671 msi_free( prop );
1672 }
1673
1674 /* FIXME: test when this should fail */
1675 static BOOL msi_dialog_verify_path( LPWSTR path )
1676 {
1677 if ( !lstrlenW( path ) )
1678 return FALSE;
1679
1680 if ( PathIsRelativeW( path ) )
1681 return FALSE;
1682
1683 return TRUE;
1684 }
1685
1686 /* returns TRUE if the path is valid, FALSE otherwise */
1687 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
1688 {
1689 LPWSTR buf, prop;
1690 BOOL indirect;
1691 BOOL valid;
1692
1693 indirect = control->attributes & msidbControlAttributesIndirect;
1694 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1695
1696 buf = msi_get_window_text( control->hwnd );
1697
1698 if ( !msi_dialog_verify_path( buf ) )
1699 {
1700 /* FIXME: display an error message box */
1701 ERR("Invalid path %s\n", debugstr_w( buf ));
1702 valid = FALSE;
1703 SetFocus( control->hwnd );
1704 }
1705 else
1706 {
1707 valid = TRUE;
1708 MSI_SetPropertyW( dialog->package, prop, buf );
1709 }
1710
1711 msi_dialog_update_pathedit( dialog, control );
1712
1713 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
1714 debugstr_w(prop));
1715
1716 msi_free( buf );
1717 msi_free( prop );
1718
1719 return valid;
1720 }
1721
1722 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1723 {
1724 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
1725 LRESULT r = 0;
1726
1727 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1728
1729 if ( msg == WM_KILLFOCUS )
1730 {
1731 /* if the path is invalid, don't handle this message */
1732 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
1733 return 0;
1734 }
1735
1736 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1737
1738 if ( msg == WM_NCDESTROY )
1739 {
1740 msi_free( info );
1741 RemovePropW( hWnd, szButtonData );
1742 }
1743
1744 return r;
1745 }
1746
1747 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
1748 {
1749 struct msi_pathedit_info *info;
1750 msi_control *control;
1751 LPCWSTR prop;
1752
1753 info = msi_alloc( sizeof *info );
1754 if (!info)
1755 return ERROR_FUNCTION_FAILED;
1756
1757 control = msi_dialog_add_control( dialog, rec, szEdit,
1758 WS_BORDER | WS_TABSTOP );
1759 control->attributes = MSI_RecordGetInteger( rec, 8 );
1760 prop = MSI_RecordGetString( rec, 9 );
1761 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1762
1763 info->dialog = dialog;
1764 info->control = control;
1765 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1766 (LONG_PTR)MSIPathEdit_WndProc );
1767 SetPropW( control->hwnd, szButtonData, info );
1768
1769 msi_dialog_update_pathedit( dialog, control );
1770
1771 return ERROR_SUCCESS;
1772 }
1773
1774 /* radio buttons are a bit different from normal controls */
1775 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
1776 {
1777 radio_button_group_descr *group = param;
1778 msi_dialog *dialog = group->dialog;
1779 msi_control *control;
1780 LPCWSTR prop, text, name;
1781 DWORD style, attributes = group->attributes;
1782
1783 style = WS_CHILD | BS_AUTORADIOBUTTON | BS_MULTILINE | WS_TABSTOP;
1784 name = MSI_RecordGetString( rec, 3 );
1785 text = MSI_RecordGetString( rec, 8 );
1786 if( attributes & msidbControlAttributesVisible )
1787 style |= WS_VISIBLE;
1788 if( ~attributes & msidbControlAttributesEnabled )
1789 style |= WS_DISABLED;
1790
1791 control = msi_dialog_create_window( dialog, rec, 0, szButton, name, text,
1792 style, group->parent->hwnd );
1793 if (!control)
1794 return ERROR_FUNCTION_FAILED;
1795 control->handler = msi_dialog_radiogroup_handler;
1796
1797 if (!lstrcmpW(control->name, group->propval))
1798 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
1799
1800 prop = MSI_RecordGetString( rec, 1 );
1801 if( prop )
1802 control->property = strdupW( prop );
1803
1804 return ERROR_SUCCESS;
1805 }
1806
1807 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
1808 {
1809 static const WCHAR query[] = {
1810 'S','E','L','E','C','T',' ','*',' ',
1811 'F','R','O','M',' ','R','a','d','i','o','B','u','t','t','o','n',' ',
1812 'W','H','E','R','E',' ',
1813 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
1814 UINT r;
1815 LPCWSTR prop;
1816 msi_control *control;
1817 MSIQUERY *view = NULL;
1818 radio_button_group_descr group;
1819 MSIPACKAGE *package = dialog->package;
1820 WNDPROC oldproc;
1821 DWORD attr, style = WS_GROUP;
1822
1823 prop = MSI_RecordGetString( rec, 9 );
1824
1825 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
1826
1827 attr = MSI_RecordGetInteger( rec, 8 );
1828 if (attr & msidbControlAttributesHasBorder)
1829 style |= BS_GROUPBOX;
1830 else
1831 style |= BS_OWNERDRAW;
1832
1833 /* Create parent group box to hold radio buttons */
1834 control = msi_dialog_add_control( dialog, rec, szButton, style );
1835 if( !control )
1836 return ERROR_FUNCTION_FAILED;
1837
1838 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1839 (LONG_PTR)MSIRadioGroup_WndProc );
1840 SetPropW(control->hwnd, szButtonData, oldproc);
1841 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1842
1843 if( prop )
1844 control->property = strdupW( prop );
1845
1846 /* query the Radio Button table for all control in this group */
1847 r = MSI_OpenQuery( package->db, &view, query, prop );
1848 if( r != ERROR_SUCCESS )
1849 {
1850 ERR("query failed for dialog %s radio group %s\n",
1851 debugstr_w(dialog->name), debugstr_w(prop));
1852 return ERROR_INVALID_PARAMETER;
1853 }
1854
1855 group.dialog = dialog;
1856 group.parent = control;
1857 group.attributes = MSI_RecordGetInteger( rec, 8 );
1858 group.propval = msi_dup_property( dialog->package, control->property );
1859
1860 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
1861 msiobj_release( &view->hdr );
1862 msi_free( group.propval );
1863
1864 return r;
1865 }
1866
1867 /******************** Selection Tree ***************************************/
1868
1869 struct msi_selection_tree_info
1870 {
1871 msi_dialog *dialog;
1872 HWND hwnd;
1873 WNDPROC oldproc;
1874 HTREEITEM selected;
1875 };
1876
1877 static void
1878 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
1879 {
1880 TVITEMW tvi;
1881 DWORD index = feature->Action;
1882
1883 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
1884 feature->Installed, feature->Action, feature->ActionRequest);
1885
1886 if (index == INSTALLSTATE_UNKNOWN)
1887 index = INSTALLSTATE_ABSENT;
1888
1889 tvi.mask = TVIF_STATE;
1890 tvi.hItem = hItem;
1891 tvi.state = INDEXTOSTATEIMAGEMASK( index );
1892 tvi.stateMask = TVIS_STATEIMAGEMASK;
1893
1894 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
1895 }
1896
1897 static UINT
1898 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
1899 {
1900 HMENU hMenu;
1901 INT r;
1902
1903 /* create a menu to display */
1904 hMenu = CreatePopupMenu();
1905
1906 /* FIXME: load strings from resources */
1907 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
1908 AppendMenuA( hMenu, MF_ENABLED, USER_INSTALLSTATE_ALL, "Install entire feature");
1909 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
1910 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
1911 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
1912 x, y, 0, hwnd, NULL );
1913 DestroyMenu( hMenu );
1914 return r;
1915 }
1916
1917 static MSIFEATURE *
1918 msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
1919 {
1920 TVITEMW tvi;
1921
1922 /* get the feature from the item */
1923 memset( &tvi, 0, sizeof tvi );
1924 tvi.hItem = hItem;
1925 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
1926 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM) &tvi );
1927
1928 return (MSIFEATURE*) tvi.lParam;
1929 }
1930
1931 static void
1932 msi_seltree_update_feature_installstate( HWND hwnd, HTREEITEM hItem,
1933 MSIPACKAGE *package, MSIFEATURE *feature, INSTALLSTATE state )
1934 {
1935 msi_feature_set_state( package, feature, state );
1936 msi_seltree_sync_item_state( hwnd, feature, hItem );
1937 ACTION_UpdateComponentStates( package, feature->Feature );
1938 }
1939
1940 static void
1941 msi_seltree_update_siblings_and_children_installstate( HWND hwnd, HTREEITEM curr,
1942 MSIPACKAGE *package, INSTALLSTATE state)
1943 {
1944 /* update all siblings */
1945 do
1946 {
1947 MSIFEATURE *feature;
1948 HTREEITEM child;
1949
1950 feature = msi_seltree_feature_from_item( hwnd, curr );
1951 msi_seltree_update_feature_installstate( hwnd, curr, package, feature, state );
1952
1953 /* update this sibling's children */
1954 child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)curr );
1955 if (child)
1956 msi_seltree_update_siblings_and_children_installstate( hwnd, child,
1957 package, state );
1958 }
1959 while ((curr = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_NEXT, (LPARAM)curr )));
1960 }
1961
1962 static LRESULT
1963 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
1964 {
1965 struct msi_selection_tree_info *info;
1966 MSIFEATURE *feature;
1967 MSIPACKAGE *package;
1968 union {
1969 RECT rc;
1970 POINT pt[2];
1971 HTREEITEM hItem;
1972 } u;
1973 UINT r;
1974
1975 info = GetPropW(hwnd, szButtonData);
1976 package = info->dialog->package;
1977
1978 feature = msi_seltree_feature_from_item( hwnd, hItem );
1979 if (!feature)
1980 {
1981 ERR("item %p feature was NULL\n", hItem);
1982 return 0;
1983 }
1984
1985 /* get the item's rectangle to put the menu just below it */
1986 u.hItem = hItem;
1987 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
1988 MapWindowPoints( hwnd, NULL, u.pt, 2 );
1989
1990 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
1991
1992 switch (r)
1993 {
1994 case USER_INSTALLSTATE_ALL:
1995 r = INSTALLSTATE_LOCAL;
1996 /* fall-through */
1997 case INSTALLSTATE_ADVERTISED:
1998 case INSTALLSTATE_ABSENT:
1999 {
2000 HTREEITEM child;
2001 child = (HTREEITEM)SendMessageW( hwnd, TVM_GETNEXTITEM, (WPARAM)TVGN_CHILD, (LPARAM)hItem );
2002 if (child)
2003 msi_seltree_update_siblings_and_children_installstate( hwnd, child, package, r );
2004 }
2005 /* fall-through */
2006 case INSTALLSTATE_LOCAL:
2007 msi_seltree_update_feature_installstate( hwnd, hItem, package, feature, r );
2008 break;
2009 }
2010
2011 return 0;
2012 }
2013
2014 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control )
2015 {
2016 struct msi_selection_tree_info *info = GetPropW(control->hwnd, szButtonData);
2017 return msi_seltree_feature_from_item( control->hwnd, info->selected );
2018 }
2019
2020 static LRESULT WINAPI
2021 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2022 {
2023 struct msi_selection_tree_info *info;
2024 TVHITTESTINFO tvhti;
2025 HRESULT r;
2026
2027 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2028
2029 info = GetPropW(hWnd, szButtonData);
2030
2031 switch( msg )
2032 {
2033 case WM_LBUTTONDOWN:
2034 tvhti.pt.x = (short)LOWORD( lParam );
2035 tvhti.pt.y = (short)HIWORD( lParam );
2036 tvhti.flags = 0;
2037 tvhti.hItem = 0;
2038 r = CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
2039 if (tvhti.flags & TVHT_ONITEMSTATEICON)
2040 return msi_seltree_menu( hWnd, tvhti.hItem );
2041 break;
2042 }
2043
2044 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
2045
2046 switch( msg )
2047 {
2048 case WM_NCDESTROY:
2049 msi_free( info );
2050 RemovePropW( hWnd, szButtonData );
2051 break;
2052 }
2053 return r;
2054 }
2055
2056 static void
2057 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
2058 LPCWSTR parent, HTREEITEM hParent )
2059 {
2060 struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData );
2061 MSIFEATURE *feature;
2062 TVINSERTSTRUCTW tvis;
2063 HTREEITEM hitem, hfirst = NULL;
2064
2065 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
2066 {
2067 if ( lstrcmpW( parent, feature->Feature_Parent ) )
2068 continue;
2069
2070 if ( !feature->Title )
2071 continue;
2072
2073 if ( !feature->Display )
2074 continue;
2075
2076 memset( &tvis, 0, sizeof tvis );
2077 tvis.hParent = hParent;
2078 tvis.hInsertAfter = TVI_LAST;
2079 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
2080 tvis.u.item.pszText = feature->Title;
2081 tvis.u.item.lParam = (LPARAM) feature;
2082
2083 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
2084 if (!hitem)
2085 continue;
2086
2087 if (!hfirst)
2088 hfirst = hitem;
2089
2090 msi_seltree_sync_item_state( hwnd, feature, hitem );
2091 msi_seltree_add_child_features( package, hwnd,
2092 feature->Feature, hitem );
2093
2094 /* the node is expanded if Display is odd */
2095 if ( feature->Display % 2 != 0 )
2096 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
2097 }
2098
2099 /* select the first item */
2100 SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst );
2101 info->selected = hfirst;
2102 }
2103
2104 static void msi_seltree_create_imagelist( HWND hwnd )
2105 {
2106 const int bm_width = 32, bm_height = 16, bm_count = 3;
2107 const int bm_resource = 0x1001;
2108 HIMAGELIST himl;
2109 int i;
2110 HBITMAP hbmp;
2111
2112 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
2113 if (!himl)
2114 {
2115 ERR("failed to create image list\n");
2116 return;
2117 }
2118
2119 for (i=0; i<bm_count; i++)
2120 {
2121 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
2122 if (!hbmp)
2123 {
2124 ERR("failed to load bitmap %d\n", i);
2125 break;
2126 }
2127
2128 /*
2129 * Add a dummy bitmap at offset zero because the treeview
2130 * can't use it as a state mask (zero means no user state).
2131 */
2132 if (!i)
2133 ImageList_Add( himl, hbmp, NULL );
2134
2135 ImageList_Add( himl, hbmp, NULL );
2136 }
2137
2138 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
2139 }
2140
2141 static UINT msi_dialog_seltree_handler( msi_dialog *dialog,
2142 msi_control *control, WPARAM param )
2143 {
2144 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
2145 LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param;
2146 MSIRECORD *row, *rec;
2147 MSIFOLDER *folder;
2148 MSIFEATURE *feature;
2149 LPCWSTR dir, title = NULL;
2150 UINT r = ERROR_SUCCESS;
2151
2152 static const WCHAR select[] = {
2153 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2154 '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ',
2155 '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0
2156 };
2157
2158 if (tv->hdr.code != TVN_SELCHANGINGW)
2159 return ERROR_SUCCESS;
2160
2161 info->selected = tv->itemNew.hItem;
2162
2163 if (!(tv->itemNew.mask & TVIF_TEXT))
2164 {
2165 feature = msi_seltree_feature_from_item( control->hwnd, tv->itemNew.hItem );
2166 if (feature)
2167 title = feature->Title;
2168 }
2169 else
2170 title = tv->itemNew.pszText;
2171
2172 row = MSI_QueryGetRecord( dialog->package->db, select, title );
2173 if (!row)
2174 return ERROR_FUNCTION_FAILED;
2175
2176 rec = MSI_CreateRecord( 1 );
2177
2178 MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) );
2179 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionDescription, rec );
2180
2181 dir = MSI_RecordGetString( row, 7 );
2182 folder = get_loaded_folder( dialog->package, dir );
2183 if (!folder)
2184 {
2185 r = ERROR_FUNCTION_FAILED;
2186 goto done;
2187 }
2188
2189 MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget );
2190 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionPath, rec );
2191
2192 done:
2193 msiobj_release(&row->hdr);
2194 msiobj_release(&rec->hdr);
2195
2196 return r;
2197 }
2198
2199 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
2200 {
2201 msi_control *control;
2202 LPCWSTR prop;
2203 MSIPACKAGE *package = dialog->package;
2204 DWORD style;
2205 struct msi_selection_tree_info *info;
2206
2207 info = msi_alloc( sizeof *info );
2208 if (!info)
2209 return ERROR_FUNCTION_FAILED;
2210
2211 /* create the treeview control */
2212 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
2213 style |= WS_GROUP | WS_VSCROLL;
2214 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
2215 if (!control)
2216 {
2217 msi_free(info);
2218 return ERROR_FUNCTION_FAILED;
2219 }
2220
2221 control->handler = msi_dialog_seltree_handler;
2222 control->attributes = MSI_RecordGetInteger( rec, 8 );
2223 prop = MSI_RecordGetString( rec, 9 );
2224 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2225
2226 /* subclass */
2227 info->dialog = dialog;
2228 info->hwnd = control->hwnd;
2229 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2230 (LONG_PTR)MSISelectionTree_WndProc );
2231 SetPropW( control->hwnd, szButtonData, info );
2232
2233 ControlEvent_SubscribeToEvent( dialog->package, dialog,
2234 szSelectionPath, control->name, szProperty );
2235
2236 /* initialize it */
2237 msi_seltree_create_imagelist( control->hwnd );
2238 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
2239
2240 return ERROR_SUCCESS;
2241 }
2242
2243 /******************** Group Box ***************************************/
2244
2245 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
2246 {
2247 msi_control *control;
2248 DWORD style;
2249
2250 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
2251 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
2252 if (!control)
2253 return ERROR_FUNCTION_FAILED;
2254
2255 return ERROR_SUCCESS;
2256 }
2257
2258 /******************** List Box ***************************************/
2259
2260 struct msi_listbox_info
2261 {
2262 msi_dialog *dialog;
2263 HWND hwnd;
2264 WNDPROC oldproc;
2265 DWORD num_items;
2266 DWORD addpos_items;
2267 LPWSTR *items;
2268 };
2269
2270 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2271 {
2272 struct msi_listbox_info *info;
2273 LRESULT r;
2274 DWORD j;
2275
2276 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2277
2278 info = GetPropW( hWnd, szButtonData );
2279 if (!info)
2280 return 0;
2281
2282 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
2283
2284 switch( msg )
2285 {
2286 case WM_NCDESTROY:
2287 for (j = 0; j < info->num_items; j++)
2288 msi_free( info->items[j] );
2289 msi_free( info->items );
2290 msi_free( info );
2291 RemovePropW( hWnd, szButtonData );
2292 break;
2293 }
2294
2295 return r;
2296 }
2297
2298 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
2299 {
2300 struct msi_listbox_info *info = param;
2301 LPCWSTR value, text;
2302 int pos;
2303
2304 value = MSI_RecordGetString( rec, 3 );
2305 text = MSI_RecordGetString( rec, 4 );
2306
2307 info->items[info->addpos_items] = strdupW( value );
2308
2309 pos = SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
2310 SendMessageW( info->hwnd, LB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
2311 info->addpos_items++;
2312 return ERROR_SUCCESS;
2313 }
2314
2315 static UINT msi_listbox_add_items( struct msi_listbox_info *info, LPCWSTR property )
2316 {
2317 UINT r;
2318 MSIQUERY *view = NULL;
2319 DWORD count;
2320
2321 static const WCHAR query[] = {
2322 'S','E','L','E','C','T',' ','*',' ',
2323 'F','R','O','M',' ','`','L','i','s','t','B','o','x','`',' ',
2324 'W','H','E','R','E',' ',
2325 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
2326 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0
2327 };
2328
2329 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
2330 if ( r != ERROR_SUCCESS )
2331 return r;
2332
2333 /* just get the number of records */
2334 count = 0;
2335 r = MSI_IterateRecords( view, &count, NULL, NULL );
2336
2337 info->num_items = count;
2338 info->items = msi_alloc( sizeof(*info->items) * count );
2339
2340 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2341 msiobj_release( &view->hdr );
2342
2343 return r;
2344 }
2345
2346 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2347 msi_control *control, WPARAM param )
2348 {
2349 struct msi_listbox_info *info;
2350 int index;
2351 LPCWSTR value;
2352
2353 if( HIWORD(param) != LBN_SELCHANGE )
2354 return ERROR_SUCCESS;
2355
2356 info = GetPropW( control->hwnd, szButtonData );
2357 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2358 value = (LPCWSTR) SendMessageW( control->hwnd, LB_GETITEMDATA, index, 0 );
2359
2360 MSI_SetPropertyW( info->dialog->package,
2361 control->property, value );
2362 msi_dialog_evaluate_control_conditions( info->dialog );
2363
2364 return ERROR_SUCCESS;
2365 }
2366
2367 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2368 {
2369 struct msi_listbox_info *info;
2370 msi_control *control;
2371 DWORD attributes, style;
2372 LPCWSTR prop;
2373
2374 info = msi_alloc( sizeof *info );
2375 if (!info)
2376 return ERROR_FUNCTION_FAILED;
2377
2378 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_NOTIFY | WS_VSCROLL | WS_BORDER;
2379 attributes = MSI_RecordGetInteger( rec, 8 );
2380 if (~attributes & msidbControlAttributesSorted)
2381 style |= LBS_SORT;
2382
2383 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2384 if (!control)
2385 {
2386 msi_free(info);
2387 return ERROR_FUNCTION_FAILED;
2388 }
2389
2390 control->handler = msi_dialog_listbox_handler;
2391
2392 prop = MSI_RecordGetString( rec, 9 );
2393 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2394
2395 /* subclass */
2396 info->dialog = dialog;
2397 info->hwnd = control->hwnd;
2398 info->items = NULL;
2399 info->addpos_items = 0;
2400 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2401 (LONG_PTR)MSIListBox_WndProc );
2402 SetPropW( control->hwnd, szButtonData, info );
2403
2404 if ( control->property )
2405 msi_listbox_add_items( info, control->property );
2406
2407 return ERROR_SUCCESS;
2408 }
2409
2410 /******************** Directory Combo ***************************************/
2411
2412 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2413 {
2414 LPWSTR prop, path;
2415 BOOL indirect;
2416
2417 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2418 return;
2419
2420 indirect = control->attributes & msidbControlAttributesIndirect;
2421 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2422 path = msi_dialog_dup_property( dialog, prop, TRUE );
2423
2424 PathStripPathW( path );
2425 PathRemoveBackslashW( path );
2426
2427 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2428 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2429
2430 msi_free( path );
2431 msi_free( prop );
2432 }
2433
2434 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2435 {
2436 msi_control *control;
2437 LPCWSTR prop;
2438 DWORD style;
2439
2440 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2441 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2442 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2443 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2444 if (!control)
2445 return ERROR_FUNCTION_FAILED;
2446
2447 control->attributes = MSI_RecordGetInteger( rec, 8 );
2448 prop = MSI_RecordGetString( rec, 9 );
2449 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2450
2451 msi_dialog_update_directory_combo( dialog, control );
2452
2453 return ERROR_SUCCESS;
2454 }
2455
2456 /******************** Directory List ***************************************/
2457
2458 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2459 {
2460 WCHAR dir_spec[MAX_PATH];
2461 WIN32_FIND_DATAW wfd;
2462 LPWSTR prop, path;
2463 BOOL indirect;
2464 LVITEMW item;
2465 HANDLE file;
2466
2467 static const WCHAR asterisk[] = {'*',0};
2468
2469 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2470 return;
2471
2472 /* clear the list-view */
2473 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2474
2475 indirect = control->attributes & msidbControlAttributesIndirect;
2476 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2477 path = msi_dialog_dup_property( dialog, prop, TRUE );
2478
2479 lstrcpyW( dir_spec, path );
2480 lstrcatW( dir_spec, asterisk );
2481
2482 file = FindFirstFileW( dir_spec, &wfd );
2483 if ( file == INVALID_HANDLE_VALUE )
2484 return;
2485
2486 do
2487 {
2488 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2489 continue;
2490
2491 if ( !lstrcmpW( wfd.cFileName, szDot ) || !lstrcmpW( wfd.cFileName, szDotDot ) )
2492 continue;
2493
2494 item.mask = LVIF_TEXT;
2495 item.cchTextMax = MAX_PATH;
2496 item.iItem = 0;
2497 item.iSubItem = 0;
2498 item.pszText = wfd.cFileName;
2499
2500 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
2501 } while ( FindNextFileW( file, &wfd ) );
2502
2503 msi_free( prop );
2504 msi_free( path );
2505 FindClose( file );
2506 }
2507
2508 UINT msi_dialog_directorylist_up( msi_dialog *dialog )
2509 {
2510 msi_control *control;
2511 LPWSTR prop, path, ptr;
2512 BOOL indirect;
2513
2514 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
2515 indirect = control->attributes & msidbControlAttributesIndirect;
2516 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2517 path = msi_dialog_dup_property( dialog, prop, TRUE );
2518
2519 /* strip off the last directory */
2520 ptr = PathFindFileNameW( path );
2521 if (ptr != path) *(ptr - 1) = '\0';
2522 PathAddBackslashW( path );
2523
2524 MSI_SetPropertyW( dialog->package, prop, path );
2525
2526 msi_dialog_update_directory_list( dialog, NULL );
2527 msi_dialog_update_directory_combo( dialog, NULL );
2528 msi_dialog_update_pathedit( dialog, NULL );
2529
2530 msi_free( path );
2531 msi_free( prop );
2532
2533 return ERROR_SUCCESS;
2534 }
2535
2536 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
2537 msi_control *control, WPARAM param )
2538 {
2539 LPNMHDR nmhdr = (LPNMHDR)param;
2540 WCHAR new_path[MAX_PATH];
2541 WCHAR text[MAX_PATH];
2542 LPWSTR path, prop;
2543 BOOL indirect;
2544 LVITEMW item;
2545 int index;
2546
2547 if (nmhdr->code != LVN_ITEMACTIVATE)
2548 return ERROR_SUCCESS;
2549
2550 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
2551 if ( index < 0 )
2552 {
2553 ERR("No list-view item selected!\n");
2554 return ERROR_FUNCTION_FAILED;
2555 }
2556
2557 item.iSubItem = 0;
2558 item.pszText = text;
2559 item.cchTextMax = MAX_PATH;
2560 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
2561
2562 indirect = control->attributes & msidbControlAttributesIndirect;
2563 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2564 path = msi_dialog_dup_property( dialog, prop, TRUE );
2565
2566 lstrcpyW( new_path, path );
2567 lstrcatW( new_path, text );
2568 lstrcatW( new_path, szBackSlash );
2569
2570 MSI_SetPropertyW( dialog->package, prop, new_path );
2571
2572 msi_dialog_update_directory_list( dialog, NULL );
2573 msi_dialog_update_directory_combo( dialog, NULL );
2574 msi_dialog_update_pathedit( dialog, NULL );
2575
2576 msi_free( prop );
2577 msi_free( path );
2578 return ERROR_SUCCESS;
2579 }
2580
2581 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
2582 {
2583 msi_control *control;
2584 LPCWSTR prop;
2585 DWORD style;
2586
2587 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
2588 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2589 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
2590 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2591 if (!control)
2592 return ERROR_FUNCTION_FAILED;
2593
2594 control->attributes = MSI_RecordGetInteger( rec, 8 );
2595 control->handler = msi_dialog_dirlist_handler;
2596 prop = MSI_RecordGetString( rec, 9 );
2597 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2598
2599 /* double click to activate an item in the list */
2600 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
2601 0, LVS_EX_TWOCLICKACTIVATE );
2602
2603 msi_dialog_update_directory_list( dialog, control );
2604
2605 return ERROR_SUCCESS;
2606 }
2607
2608 /******************** VolumeCost List ***************************************/
2609
2610 static BOOL str_is_number( LPCWSTR str )
2611 {
2612 int i;
2613
2614 for (i = 0; i < lstrlenW( str ); i++)
2615 if (!isdigitW(str[i]))
2616 return FALSE;
2617
2618 return TRUE;
2619 }
2620
2621 static const WCHAR column_keys[][80] =
2622 {
2623 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
2624 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
2625 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
2626 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
2627 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
2628 };
2629
2630 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
2631 {
2632 LPCWSTR text = MSI_RecordGetString( rec, 10 );
2633 LPCWSTR begin = text, end;
2634 WCHAR *num;
2635 LVCOLUMNW lvc;
2636 DWORD count = 0;
2637
2638 static const WCHAR negative[] = {'-',0};
2639
2640 if (!text) return;
2641
2642 while ((begin = strchrW( begin, '{' )) && count < 5)
2643 {
2644 if (!(end = strchrW( begin, '}' )))
2645 return;
2646
2647 num = msi_alloc( (end-begin+1)*sizeof(WCHAR) );
2648 if (!num)
2649 return;
2650
2651 lstrcpynW( num, begin + 1, end - begin );
2652 begin += end - begin + 1;
2653
2654 /* empty braces or '0' hides the column */
2655 if ( !num[0] || !lstrcmpW( num, szZero ) )
2656 {
2657 count++;
2658 msi_free( num );
2659 continue;
2660 }
2661
2662 /* the width must be a positive number
2663 * if a width is invalid, all remaining columns are hidden
2664 */
2665 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) ) {
2666 msi_free( num );
2667 return;
2668 }
2669
2670 ZeroMemory( &lvc, sizeof(lvc) );
2671 lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
2672 lvc.cx = atolW( num );
2673 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] );
2674
2675 SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc );
2676 msi_free( lvc.pszText );
2677 msi_free( num );
2678 }
2679 }
2680
2681 static LONGLONG msi_vcl_get_cost( msi_dialog *dialog )
2682 {
2683 MSIFEATURE *feature;
2684 INT each_cost;
2685 LONGLONG total_cost = 0;
2686
2687 LIST_FOR_EACH_ENTRY( feature, &dialog->package->features, MSIFEATURE, entry )
2688 {
2689 if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature,
2690 MSICOSTTREE_SELFONLY, INSTALLSTATE_LOCAL, &each_cost)))
2691 {
2692 /* each_cost is in 512-byte units */
2693 total_cost += each_cost * 512;
2694 }
2695 if (ERROR_SUCCESS == (MSI_GetFeatureCost(dialog->package, feature,
2696 MSICOSTTREE_SELFONLY, INSTALLSTATE_ABSENT, &each_cost)))
2697 {
2698 /* each_cost is in 512-byte units */
2699 total_cost -= each_cost * 512;
2700 }
2701 }
2702 return total_cost;
2703 }
2704
2705 static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control )
2706 {
2707 ULARGE_INTEGER total, free;
2708 LONGLONG difference, cost;
2709 WCHAR size_text[MAX_PATH];
2710 WCHAR cost_text[MAX_PATH];
2711 LPWSTR drives, ptr;
2712 LVITEMW lvitem;
2713 DWORD size;
2714 int i = 0;
2715
2716 cost = msi_vcl_get_cost(dialog);
2717 StrFormatByteSizeW(cost, cost_text, MAX_PATH);
2718
2719 size = GetLogicalDriveStringsW( 0, NULL );
2720 if ( !size ) return;
2721
2722 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2723 if ( !drives ) return;
2724
2725 GetLogicalDriveStringsW( size, drives );
2726
2727 ptr = drives;
2728 while (*ptr)
2729 {
2730 lvitem.mask = LVIF_TEXT;
2731 lvitem.iItem = i;
2732 lvitem.iSubItem = 0;
2733 lvitem.pszText = ptr;
2734 lvitem.cchTextMax = lstrlenW(ptr) + 1;
2735 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem );
2736
2737 GetDiskFreeSpaceExW(ptr, &free, &total, NULL);
2738 difference = free.QuadPart - cost;
2739
2740 StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH);
2741 lvitem.iSubItem = 1;
2742 lvitem.pszText = size_text;
2743 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2744 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2745
2746 StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH);
2747 lvitem.iSubItem = 2;
2748 lvitem.pszText = size_text;
2749 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2750 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2751
2752 lvitem.iSubItem = 3;
2753 lvitem.pszText = cost_text;
2754 lvitem.cchTextMax = lstrlenW(cost_text) + 1;
2755 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2756
2757 StrFormatByteSizeW(difference, size_text, MAX_PATH);
2758 lvitem.iSubItem = 4;
2759 lvitem.pszText = size_text;
2760 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2761 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2762
2763 ptr += lstrlenW(ptr) + 1;
2764 i++;
2765 }
2766
2767 msi_free( drives );
2768 }
2769
2770 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
2771 {
2772 msi_control *control;
2773 DWORD style;
2774
2775 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
2776 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2777 WS_CHILD | WS_TABSTOP | WS_GROUP;
2778 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2779 if (!control)
2780 return ERROR_FUNCTION_FAILED;
2781
2782 msi_dialog_vcl_add_columns( dialog, control, rec );
2783 msi_dialog_vcl_add_drives( dialog, control );
2784
2785 return ERROR_SUCCESS;
2786 }
2787
2788 /******************** VolumeSelect Combo ***************************************/
2789
2790 static UINT msi_dialog_volsel_handler( msi_dialog *dialog,
2791 msi_control *control, WPARAM param )
2792 {
2793 WCHAR text[MAX_PATH];
2794 LPWSTR prop;
2795 BOOL indirect;
2796 int index;
2797
2798 if (HIWORD(param) != CBN_SELCHANGE)
2799 return ERROR_SUCCESS;
2800
2801 index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 );
2802 if ( index == CB_ERR )
2803 {
2804 ERR("No ComboBox item selected!\n");
2805 return ERROR_FUNCTION_FAILED;
2806 }
2807
2808 SendMessageW( control->hwnd, CB_GETLBTEXT, index, (LPARAM)text );
2809
2810 indirect = control->attributes & msidbControlAttributesIndirect;
2811 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2812
2813 MSI_SetPropertyW( dialog->package, prop, text );
2814
2815 msi_free( prop );
2816 return ERROR_SUCCESS;
2817 }
2818
2819 static void msi_dialog_vsc_add_drives( msi_dialog *dialog, msi_control *control )
2820 {
2821 LPWSTR drives, ptr;
2822 DWORD size;
2823
2824 size = GetLogicalDriveStringsW( 0, NULL );
2825 if ( !size ) return;
2826
2827 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2828 if ( !drives ) return;
2829
2830 GetLogicalDriveStringsW( size, drives );
2831
2832 ptr = drives;
2833 while (*ptr)
2834 {
2835 SendMessageW( control->hwnd, CB_ADDSTRING, 0, (LPARAM)ptr );
2836 ptr += lstrlenW(ptr) + 1;
2837 }
2838
2839 msi_free( drives );
2840 }
2841
2842 static UINT msi_dialog_volumeselect_combo( msi_dialog *dialog, MSIRECORD *rec )
2843 {
2844 msi_control *control;
2845 LPCWSTR prop;
2846 DWORD style;
2847
2848 /* FIXME: CBS_OWNERDRAWFIXED */
2849 style = WS_CHILD | WS_VISIBLE | WS_GROUP | WS_TABSTOP |
2850 CBS_DROPDOWNLIST | CBS_SORT | CBS_HASSTRINGS |
2851 WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR;
2852 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2853 if (!control)
2854 return ERROR_FUNCTION_FAILED;
2855
2856 control->attributes = MSI_RecordGetInteger( rec, 8 );
2857 control->handler = msi_dialog_volsel_handler;
2858 prop = MSI_RecordGetString( rec, 9 );
2859 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2860
2861 msi_dialog_vsc_add_drives( dialog, control );
2862
2863 return ERROR_SUCCESS;
2864 }
2865
2866 static const struct control_handler msi_dialog_handler[] =
2867 {
2868 { szText, msi_dialog_text_control },
2869 { szPushButton, msi_dialog_button_control },
2870 { szLine, msi_dialog_line_control },
2871 { szBitmap, msi_dialog_bitmap_control },
2872 { szCheckBox, msi_dialog_checkbox_control },
2873 { szScrollableText, msi_dialog_scrolltext_control },
2874 { szComboBox, msi_dialog_combo_control },
2875 { szEdit, msi_dialog_edit_control },
2876 { szMaskedEdit, msi_dialog_maskedit_control },
2877 { szPathEdit, msi_dialog_pathedit_control },
2878 { szProgressBar, msi_dialog_progress_bar },
2879 { szRadioButtonGroup, msi_dialog_radiogroup_control },
2880 { szIcon, msi_dialog_icon_control },
2881 { szSelectionTree, msi_dialog_selection_tree },
2882 { szGroupBox, msi_dialog_group_box },
2883 { szListBox, msi_dialog_list_box },
2884 { szDirectoryCombo, msi_dialog_directory_combo },
2885 { szDirectoryList, msi_dialog_directory_list },
2886 { szVolumeCostList, msi_dialog_volumecost_list },
2887 { szVolumeSelectCombo, msi_dialog_volumeselect_combo },
2888 };
2889
2890 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
2891
2892 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
2893 {
2894 msi_dialog *dialog = param;
2895 LPCWSTR control_type;
2896 UINT i;
2897
2898 /* find and call the function that can create this type of control */
2899 control_type = MSI_RecordGetString( rec, 3 );
2900 for( i=0; i<NUM_CONTROL_TYPES; i++ )
2901 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
2902 break;
2903 if( i != NUM_CONTROL_TYPES )
2904 msi_dialog_handler[i].func( dialog, rec );
2905 else
2906 ERR("no handler for element type %s\n", debugstr_w(control_type));
2907
2908 return ERROR_SUCCESS;
2909 }
2910
2911 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
2912 {
2913 static const WCHAR query[] = {
2914 'S','E','L','E','C','T',' ','*',' ',
2915 'F','R','O','M',' ','C','o','n','t','r','o','l',' ',
2916 'W','H','E','R','E',' ',
2917 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
2918 UINT r;
2919 MSIQUERY *view = NULL;
2920 MSIPACKAGE *package = dialog->package;
2921
2922 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2923
2924 /* query the Control table for all the elements of the control */
2925 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2926 if( r != ERROR_SUCCESS )
2927 {
2928 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2929 return ERROR_INVALID_PARAMETER;
2930 }
2931
2932 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
2933 msiobj_release( &view->hdr );
2934
2935 return r;
2936 }
2937
2938 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
2939 {
2940 static const WCHAR szHide[] = { 'H','i','d','e',0 };
2941 static const WCHAR szShow[] = { 'S','h','o','w',0 };
2942 static const WCHAR szDisable[] = { 'D','i','s','a','b','l','e',0 };
2943 static const WCHAR szEnable[] = { 'E','n','a','b','l','e',0 };
2944 static const WCHAR szDefault[] = { 'D','e','f','a','u','l','t',0 };
2945 msi_dialog *dialog = param;
2946 msi_control *control;
2947 LPCWSTR name, action, condition;
2948 UINT r;
2949
2950 name = MSI_RecordGetString( rec, 2 );
2951 action = MSI_RecordGetString( rec, 3 );
2952 condition = MSI_RecordGetString( rec, 4 );
2953 r = MSI_EvaluateConditionW( dialog->package, condition );
2954 control = msi_dialog_find_control( dialog, name );
2955 if( r == MSICONDITION_TRUE && control )
2956 {
2957 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
2958
2959 /* FIXME: case sensitive? */
2960 if(!lstrcmpW(action, szHide))
2961 ShowWindow(control->hwnd, SW_HIDE);
2962 else if(!strcmpW(action, szShow))
2963 ShowWindow(control->hwnd, SW_SHOW);
2964 else if(!strcmpW(action, szDisable))
2965 EnableWindow(control->hwnd, FALSE);
2966 else if(!strcmpW(action, szEnable))
2967 EnableWindow(control->hwnd, TRUE);
2968 else if(!strcmpW(action, szDefault))
2969 SetFocus(control->hwnd);
2970 else
2971 FIXME("Unhandled action %s\n", debugstr_w(action));
2972 }
2973
2974 return ERROR_SUCCESS;
2975 }
2976
2977 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
2978 {
2979 static const WCHAR query[] = {
2980 'S','E','L','E','C','T',' ','*',' ',
2981 'F','R','O','M',' ',
2982 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
2983 'W','H','E','R','E',' ',
2984 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0
2985 };
2986 UINT r;
2987 MSIQUERY *view = NULL;
2988 MSIPACKAGE *package = dialog->package;
2989
2990 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2991
2992 /* query the Control table for all the elements of the control */
2993 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2994 if( r != ERROR_SUCCESS )
2995 return ERROR_SUCCESS;
2996
2997 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
2998 msiobj_release( &view->hdr );
2999
3000 return r;
3001 }
3002
3003 UINT msi_dialog_reset( msi_dialog *dialog )
3004 {
3005 /* FIXME: should restore the original values of any properties we changed */
3006 return msi_dialog_evaluate_control_conditions( dialog );
3007 }
3008
3009 /* figure out the height of 10 point MS Sans Serif */
3010 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
3011 {
3012 static const WCHAR szSansSerif[] = {
3013 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
3014 LOGFONTW lf;
3015 TEXTMETRICW tm;
3016 BOOL r;
3017 LONG height = 0;
3018 HFONT hFont, hOldFont;
3019 HDC hdc;
3020
3021 hdc = GetDC( hwnd );
3022 if (hdc)
3023 {
3024 memset( &lf, 0, sizeof lf );
3025 lf.lfHeight = MulDiv(12, GetDeviceCaps(hdc, LOGPIXELSY), 72);
3026 strcpyW( lf.lfFaceName, szSansSerif );
3027 hFont = CreateFontIndirectW(&lf);
3028 if (hFont)
3029 {
3030 hOldFont = SelectObject( hdc, hFont );
3031 r = GetTextMetricsW( hdc, &tm );
3032 if (r)
3033 height = tm.tmHeight;
3034 SelectObject( hdc, hOldFont );
3035 DeleteObject( hFont );
3036 }
3037 ReleaseDC( hwnd, hdc );
3038 }
3039 return height;
3040 }
3041
3042 /* fetch the associated record from the Dialog table */
3043 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
3044 {
3045 static const WCHAR query[] = {
3046 'S','E','L','E','C','T',' ','*',' ',
3047 'F','R','O','M',' ','D','i','a','l','o','g',' ',
3048 'W','H','E','R','E',' ',
3049 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
3050 MSIPACKAGE *package = dialog->package;
3051 MSIRECORD *rec = NULL;
3052
3053 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
3054
3055 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
3056 if( !rec )
3057 WARN("query failed for dialog %s\n", debugstr_w(dialog->name));
3058
3059 return rec;
3060 }
3061
3062 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
3063 {
3064 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
3065 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
3066
3067 UINT xres, yres;
3068 POINT center;
3069 SIZE sz;
3070 LONG style;
3071
3072 center.x = MSI_RecordGetInteger( rec, 2 );
3073 center.y = MSI_RecordGetInteger( rec, 3 );
3074
3075 sz.cx = MSI_RecordGetInteger( rec, 4 );
3076 sz.cy = MSI_RecordGetInteger( rec, 5 );
3077
3078 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
3079 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
3080
3081 xres = msi_get_property_int( dialog->package, szScreenX, 0 );
3082 yres = msi_get_property_int( dialog->package, szScreenY, 0 );
3083
3084 center.x = MulDiv( center.x, xres, 100 );
3085 center.y = MulDiv( center.y, yres, 100 );
3086
3087 /* turn the client pos into the window rectangle */
3088 if (dialog->package->center_x && dialog->package->center_y)
3089 {
3090 pos->left = dialog->package->center_x - sz.cx / 2.0;
3091 pos->right = pos->left + sz.cx;
3092 pos->top = dialog->package->center_y - sz.cy / 2.0;
3093 pos->bottom = pos->top + sz.cy;
3094 }
3095 else
3096 {
3097 pos->left = center.x - sz.cx/2;
3098 pos->right = pos->left + sz.cx;
3099 pos->top = center.y - sz.cy/2;
3100 pos->bottom = pos->top + sz.cy;
3101
3102 /* save the center */
3103 dialog->package->center_x = center.x;
3104 dialog->package->center_y = center.y;
3105 }
3106
3107 dialog->size.cx = sz.cx;
3108 dialog->size.cy = sz.cy;
3109
3110 TRACE("%u %u %u %u\n", pos->left, pos->top, pos->right, pos->bottom);
3111
3112 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
3113 AdjustWindowRect( pos, style, FALSE );
3114 }
3115
3116 static void msi_dialog_set_tab_order( msi_dialog *dialog, LPCWSTR first )
3117 {
3118 struct list tab_chain;
3119 msi_control *control;
3120 HWND prev = HWND_TOP;
3121
3122 list_init( &tab_chain );
3123 if (!(control = msi_dialog_find_control( dialog, first ))) return;
3124
3125 dialog->hWndFocus = control->hwnd;
3126 while (control)
3127 {
3128 list_remove( &control->entry );
3129 list_add_tail( &tab_chain, &control->entry );
3130 if (!control->tabnext) break;
3131 control = msi_dialog_find_control( dialog, control->tabnext );
3132 }
3133
3134 LIST_FOR_EACH_ENTRY( control, &tab_chain, msi_control, entry )
3135 {
3136 SetWindowPos( control->hwnd, prev, 0, 0, 0, 0,
3137 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
3138 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
3139 prev = control->hwnd;
3140 }
3141
3142 /* put them back on the main list */
3143 list_move_head( &dialog->controls, &tab_chain );
3144 }
3145
3146 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
3147 {
3148 static const WCHAR df[] = {
3149 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
3150 static const WCHAR dfv[] = {
3151 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
3152 msi_dialog *dialog = cs->lpCreateParams;
3153 MSIRECORD *rec = NULL;
3154 LPWSTR title = NULL;
3155 RECT pos;
3156
3157 TRACE("%p %p\n", dialog, dialog->package);
3158
3159 dialog->hwnd = hwnd;
3160 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
3161
3162 rec = msi_get_dialog_record( dialog );
3163 if( !rec )
3164 {
3165 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
3166 return -1;
3167 }
3168
3169 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
3170
3171 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
3172
3173 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3174
3175 dialog->default_font = msi_dup_property( dialog->package, df );
3176 if (!dialog->default_font)
3177 {
3178 dialog->default_font = strdupW(dfv);
3179 if (!dialog->default_font) return -1;
3180 }
3181
3182 title = msi_get_deformatted_field( dialog->package, rec, 7 );
3183 SetWindowTextW( hwnd, title );
3184 msi_free( title );
3185
3186 SetWindowPos( hwnd, 0, pos.left, pos.top,
3187 pos.right - pos.left, pos.bottom - pos.top,
3188 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
3189
3190 msi_dialog_build_font_list( dialog );
3191 msi_dialog_fill_controls( dialog );
3192 msi_dialog_evaluate_control_conditions( dialog );
3193 msi_dialog_set_tab_order( dialog, MSI_RecordGetString( rec, 8 ) );
3194 msiobj_release( &rec->hdr );
3195
3196 return 0;
3197 }
3198
3199 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
3200 {
3201 LPWSTR event_fmt = NULL, arg_fmt = NULL;
3202
3203 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
3204
3205 deformat_string( dialog->package, event, &event_fmt );
3206 deformat_string( dialog->package, arg, &arg_fmt );
3207
3208 dialog->event_handler( dialog->package, event_fmt, arg_fmt, dialog );
3209
3210 msi_free( event_fmt );
3211 msi_free( arg_fmt );
3212
3213 return ERROR_SUCCESS;
3214 }
3215
3216 static UINT msi_dialog_set_property( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
3217 {
3218 static const WCHAR szNullArg[] = { '{','}',0 };
3219 LPWSTR p, prop, arg_fmt = NULL;
3220 UINT len;
3221
3222 len = strlenW(event);
3223 prop = msi_alloc( len*sizeof(WCHAR));
3224 strcpyW( prop, &event[1] );
3225 p = strchrW( prop, ']' );
3226 if( p && (p[1] == 0 || p[1] == ' ') )
3227 {
3228 *p = 0;
3229 if( strcmpW( szNullArg, arg ) )
3230 deformat_string( dialog->package, arg, &arg_fmt );
3231 MSI_SetPropertyW( dialog->package, prop, arg_fmt );
3232 msi_dialog_update_controls( dialog, prop );
3233 msi_free( arg_fmt );
3234 }
3235 else
3236 ERR("Badly formatted property string - what happens?\n");
3237 msi_free( prop );
3238 return ERROR_SUCCESS;
3239 }
3240
3241 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
3242 {
3243 msi_dialog *dialog = param;
3244 LPCWSTR condition, event, arg;
3245 UINT r;
3246
3247 condition = MSI_RecordGetString( rec, 5 );
3248 r = MSI_EvaluateConditionW( dialog->package, condition );
3249 if( r == MSICONDITION_TRUE || r == MSICONDITION_NONE )
3250 {
3251 event = MSI_RecordGetString( rec, 3 );
3252 arg = MSI_RecordGetString( rec, 4 );
3253 if( event[0] == '[' )
3254 msi_dialog_set_property( dialog, event, arg );
3255 else
3256 msi_dialog_send_event( dialog, event, arg );
3257 }
3258
3259 return ERROR_SUCCESS;
3260 }
3261
3262 struct rec_list
3263 {
3264 struct list entry;
3265 MSIRECORD *rec;
3266 };
3267
3268 static UINT add_rec_to_list( MSIRECORD *rec, LPVOID param )
3269 {
3270 struct rec_list *add_rec;
3271 struct list *records = param;
3272
3273 msiobj_addref( &rec->hdr );
3274
3275 add_rec = msi_alloc( sizeof( *add_rec ) );
3276 if (!add_rec)
3277 {
3278 msiobj_release( &rec->hdr );
3279 return ERROR_OUTOFMEMORY;
3280 }
3281
3282 add_rec->rec = rec;
3283 list_add_tail( records, &add_rec->entry );
3284 return ERROR_SUCCESS;
3285 }
3286
3287 static inline void remove_rec_from_list( struct rec_list *rec_entry )
3288 {
3289 msiobj_release( &rec_entry->rec->hdr );
3290 list_remove( &rec_entry->entry );
3291 msi_free( rec_entry );
3292 }
3293
3294 static UINT msi_dialog_button_handler( msi_dialog *dialog,
3295 msi_control *control, WPARAM param )
3296 {
3297 static const WCHAR query[] = {
3298 'S','E','L','E','C','T',' ','*',' ',
3299 'F','R','O','M',' ','C','o','n','t','r','o','l','E','v','e','n','t',' ',
3300 'W','H','E','R','E',' ',
3301 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3302 'A','N','D',' ',
3303 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
3304 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0
3305 };
3306 MSIQUERY *view = NULL;
3307 struct rec_list *rec_entry, *next;
3308 struct list events;
3309 UINT r;
3310
3311 if( HIWORD(param) != BN_CLICKED )
3312 return ERROR_SUCCESS;
3313
3314 list_init( &events );
3315
3316 r = MSI_OpenQuery( dialog->package->db, &view, query,
3317 dialog->name, control->name );
3318 if( r != ERROR_SUCCESS )
3319 {
3320 ERR("query failed\n");
3321 return 0;
3322 }
3323
3324 r = MSI_IterateRecords( view, 0, add_rec_to_list, &events );
3325 msiobj_release( &view->hdr );
3326 if (r != ERROR_SUCCESS)
3327 goto done;
3328
3329 /* handle all SetProperty events first */
3330 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3331 {
3332 LPCWSTR event = MSI_RecordGetString( rec_entry->rec, 3 );
3333
3334 if ( event[0] != '[' )
3335 continue;
3336
3337 r = msi_dialog_control_event( rec_entry->rec, dialog );
3338 remove_rec_from_list( rec_entry );
3339
3340 if ( r != ERROR_SUCCESS )
3341 goto done;
3342 }
3343
3344 /* handle all other events */
3345 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3346 {
3347 r = msi_dialog_control_event( rec_entry->rec, dialog );
3348 remove_rec_from_list( rec_entry );
3349
3350 if ( r != ERROR_SUCCESS )
3351 goto done;
3352 }
3353
3354 done:
3355 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3356 {
3357 remove_rec_from_list( rec_entry );
3358 }
3359
3360 return r;
3361 }
3362
3363 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog,
3364 msi_control *control )
3365 {
3366 WCHAR state[2] = { 0 };
3367 DWORD sz = 2;
3368
3369 MSI_GetPropertyW( dialog->package, control->property, state, &sz );
3370 return state[0] ? 1 : 0;
3371 }
3372
3373 static void msi_dialog_set_checkbox_state( msi_dialog *dialog,
3374 msi_control *control, UINT state )
3375 {
3376 static const WCHAR szState[] = { '1', 0 };
3377 LPCWSTR val;
3378
3379 /* if uncheck then the property is set to NULL */
3380 if (!state)
3381 {
3382 MSI_SetPropertyW( dialog->package, control->property, NULL );
3383 return;
3384 }
3385
3386 /* check for a custom state */
3387 if (control->value && control->value[0])
3388 val = control->value;
3389 else
3390 val = szState;
3391
3392 MSI_SetPropertyW( dialog->package, control->property, val );
3393 }
3394
3395 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog,
3396 msi_control *control )
3397 {
3398 UINT state;
3399
3400 state = msi_dialog_get_checkbox_state( dialog, control );
3401 SendMessageW( control->hwnd, BM_SETCHECK,
3402 state ? BST_CHECKED : BST_UNCHECKED, 0 );
3403 }
3404
3405 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog,
3406 msi_control *control, WPARAM param )
3407 {
3408 UINT state;
3409
3410 if( HIWORD(param) != BN_CLICKED )
3411 return ERROR_SUCCESS;
3412
3413 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name),
3414 debugstr_w(control->property));
3415
3416 state = msi_dialog_get_checkbox_state( dialog, control );
3417 state = state ? 0 : 1;
3418 msi_dialog_set_checkbox_state( dialog, control, state );
3419 msi_dialog_checkbox_sync_state( dialog, control );
3420
3421 return msi_dialog_button_handler( dialog, control, param );
3422 }
3423
3424 static UINT msi_dialog_edit_handler( msi_dialog *dialog,
3425 msi_control *control, WPARAM param )
3426 {
3427 LPWSTR buf;
3428
3429 if( HIWORD(param) != EN_CHANGE )
3430 return ERROR_SUCCESS;
3431
3432 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
3433 debugstr_w(control->property));
3434
3435 buf = msi_get_window_text( control->hwnd );
3436 MSI_SetPropertyW( dialog->package, control->property, buf );
3437
3438 msi_free( buf );
3439
3440 return ERROR_SUCCESS;
3