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Release 0.9.39.
[wine/gsoc-2012-control.git] / dlls / msi / dialog.c
blob73aec690a779500e40c123903634d06bdf4de6c7
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
54 struct msi_control_tag
55 {
56 struct list entry;
57 HWND hwnd;
58 msi_handler handler;
59 LPWSTR property;
60 LPWSTR value;
61 HBITMAP hBitmap;
62 HICON hIcon;
63 LPWSTR tabnext;
64 LPWSTR type;
65 HMODULE hDll;
66 float progress_current;
67 float progress_max;
68 DWORD attributes;
69 WCHAR name[1];
70 };
71
72 typedef struct msi_font_tag
73 {
74 struct msi_font_tag *next;
75 HFONT hfont;
76 COLORREF color;
77 WCHAR name[1];
78 } msi_font;
79
80 struct msi_dialog_tag
81 {
82 MSIPACKAGE *package;
83 msi_dialog *parent;
84 msi_dialog_event_handler event_handler;
85 BOOL finished;
86 INT scale;
87 DWORD attributes;
88 SIZE size;
89 HWND hwnd;
90 LPWSTR default_font;
91 msi_font *font_list;
92 struct list controls;
93 HWND hWndFocus;
94 LPWSTR control_default;
95 LPWSTR control_cancel;
96 WCHAR name[1];
97 };
98
99 typedef UINT (*msi_dialog_control_func)( msi_dialog *dialog, MSIRECORD *rec );
100 struct control_handler
101 {
102 LPCWSTR control_type;
103 msi_dialog_control_func func;
104 };
105
106 typedef struct
107 {
108 msi_dialog* dialog;
109 msi_control *parent;
110 DWORD attributes;
111 LPWSTR propval;
112 } radio_button_group_descr;
113
114 static const WCHAR szMsiDialogClass[] = {
115 'M','s','i','D','i','a','l','o','g','C','l','o','s','e','C','l','a','s','s',0
116 };
117 static const WCHAR szMsiHiddenWindow[] = {
118 'M','s','i','H','i','d','d','e','n','W','i','n','d','o','w',0 };
119 static const WCHAR szStatic[] = { 'S','t','a','t','i','c',0 };
120 static const WCHAR szButton[] = { 'B','U','T','T','O','N', 0 };
121 static const WCHAR szButtonData[] = { 'M','S','I','D','A','T','A',0 };
122 static const WCHAR szProgress[] = { 'P','r','o','g','r','e','s','s',0 };
123 static const WCHAR szText[] = { 'T','e','x','t',0 };
124 static const WCHAR szPushButton[] = { 'P','u','s','h','B','u','t','t','o','n',0 };
125 static const WCHAR szLine[] = { 'L','i','n','e',0 };
126 static const WCHAR szBitmap[] = { 'B','i','t','m','a','p',0 };
127 static const WCHAR szCheckBox[] = { 'C','h','e','c','k','B','o','x',0 };
128 static const WCHAR szScrollableText[] = {
129 'S','c','r','o','l','l','a','b','l','e','T','e','x','t',0 };
130 static const WCHAR szComboBox[] = { 'C','o','m','b','o','B','o','x',0 };
131 static const WCHAR szEdit[] = { 'E','d','i','t',0 };
132 static const WCHAR szMaskedEdit[] = { 'M','a','s','k','e','d','E','d','i','t',0 };
133 static const WCHAR szPathEdit[] = { 'P','a','t','h','E','d','i','t',0 };
134 static const WCHAR szProgressBar[] = {
135 'P','r','o','g','r','e','s','s','B','a','r',0 };
136 static const WCHAR szRadioButtonGroup[] = {
137 'R','a','d','i','o','B','u','t','t','o','n','G','r','o','u','p',0 };
138 static const WCHAR szIcon[] = { 'I','c','o','n',0 };
139 static const WCHAR szSelectionTree[] = {
140 'S','e','l','e','c','t','i','o','n','T','r','e','e',0 };
141 static const WCHAR szGroupBox[] = { 'G','r','o','u','p','B','o','x',0 };
142 static const WCHAR szListBox[] = { 'L','i','s','t','B','o','x',0 };
143 static const WCHAR szDirectoryCombo[] = { 'D','i','r','e','c','t','o','r','y','C','o','m','b','o',0 };
144 static const WCHAR szDirectoryList[] = { 'D','i','r','e','c','t','o','r','y','L','i','s','t',0 };
145 static const WCHAR szVolumeCostList[] = { 'V','o','l','u','m','e','C','o','s','t','L','i','s','t',0 };
146 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};
147 static const WCHAR szSelectionPath[] = {'S','e','l','e','c','t','i','o','n','P','a','t','h',0};
148 static const WCHAR szProperty[] = {'P','r','o','p','e','r','t','y',0};
149
150 static UINT msi_dialog_checkbox_handler( msi_dialog *, msi_control *, WPARAM );
151 static void msi_dialog_checkbox_sync_state( msi_dialog *, msi_control * );
152 static UINT msi_dialog_button_handler( msi_dialog *, msi_control *, WPARAM );
153 static UINT msi_dialog_edit_handler( msi_dialog *, msi_control *, WPARAM );
154 static UINT msi_dialog_radiogroup_handler( msi_dialog *, msi_control *, WPARAM param );
155 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog );
156 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
157 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control );
158
159 /* dialog sequencing */
160
161 #define WM_MSI_DIALOG_CREATE (WM_USER+0x100)
162 #define WM_MSI_DIALOG_DESTROY (WM_USER+0x101)
163
164 static DWORD uiThreadId;
165 static HWND hMsiHiddenWindow;
166
167 static INT msi_dialog_scale_unit( msi_dialog *dialog, INT val )
168 {
169 return (dialog->scale * val + 5) / 10;
170 }
171
172 static msi_control *msi_dialog_find_control( msi_dialog *dialog, LPCWSTR name )
173 {
174 msi_control *control;
175
176 if( !name )
177 return NULL;
178 if( !dialog->hwnd )
179 return NULL;
180 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
181 if( !strcmpW( control->name, name ) ) /* FIXME: case sensitive? */
182 return control;
183 return NULL;
184 }
185
186 static msi_control *msi_dialog_find_control_by_type( msi_dialog *dialog, LPCWSTR type )
187 {
188 msi_control *control;
189
190 if( !type )
191 return NULL;
192 if( !dialog->hwnd )
193 return NULL;
194 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
195 if( !strcmpW( control->type, type ) ) /* FIXME: case sensitive? */
196 return control;
197 return NULL;
198 }
199
200 static msi_control *msi_dialog_find_control_by_hwnd( msi_dialog *dialog, HWND hwnd )
201 {
202 msi_control *control;
203
204 if( !dialog->hwnd )
205 return NULL;
206 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
207 if( hwnd == control->hwnd )
208 return control;
209 return NULL;
210 }
211
212 static LPWSTR msi_get_deformatted_field( MSIPACKAGE *package, MSIRECORD *rec, int field )
213 {
214 LPCWSTR str = MSI_RecordGetString( rec, field );
215 LPWSTR ret = NULL;
216
217 if (str)
218 deformat_string( package, str, &ret );
219 return ret;
220 }
221
222 static LPWSTR msi_dialog_dup_property( msi_dialog *dialog, LPCWSTR property, BOOL indirect )
223 {
224 LPWSTR prop = NULL;
225
226 if (!property)
227 return NULL;
228
229 if (indirect)
230 prop = msi_dup_property( dialog->package, property );
231
232 if (!prop)
233 prop = strdupW( property );
234
235 return prop;
236 }
237
238 msi_dialog *msi_dialog_get_parent( msi_dialog *dialog )
239 {
240 return dialog->parent;
241 }
242
243 LPWSTR msi_dialog_get_name( msi_dialog *dialog )
244 {
245 return dialog->name;
246 }
247
248 /*
249 * msi_dialog_get_style
250 *
251 * Extract the {\style} string from the front of the text to display and
252 * update the pointer. Only the last style in a list is applied.
253 */
254 static LPWSTR msi_dialog_get_style( LPCWSTR p, LPCWSTR *rest )
255 {
256 LPWSTR ret;
257 LPCWSTR q, i, first;
258 DWORD len;
259
260 q = NULL;
261 *rest = p;
262 if( !p )
263 return NULL;
264
265 while ((first = strchrW( p, '{' )) && (q = strchrW( first + 1, '}' )))
266 {
267 p = first + 1;
268 if( *p != '\\' && *p != '&' )
269 return NULL;
270
271 /* little bit of sanity checking to stop us getting confused with RTF */
272 for( i=++p; i<q; i++ )
273 if( *i == '}' || *i == '\\' )
274 return NULL;
275 }
276
277 if (!p || !q)
278 return NULL;
279
280 *rest = ++q;
281 len = q - p;
282
283 ret = msi_alloc( len*sizeof(WCHAR) );
284 if( !ret )
285 return ret;
286 memcpy( ret, p, len*sizeof(WCHAR) );
287 ret[len-1] = 0;
288 return ret;
289 }
290
291 static UINT msi_dialog_add_font( MSIRECORD *rec, LPVOID param )
292 {
293 msi_dialog *dialog = param;
294 msi_font *font;
295 LPCWSTR face, name;
296 LOGFONTW lf;
297 INT style;
298 HDC hdc;
299
300 /* create a font and add it to the list */
301 name = MSI_RecordGetString( rec, 1 );
302 font = msi_alloc( sizeof *font + strlenW( name )*sizeof (WCHAR) );
303 strcpyW( font->name, name );
304 font->next = dialog->font_list;
305 dialog->font_list = font;
306
307 font->color = MSI_RecordGetInteger( rec, 4 );
308
309 memset( &lf, 0, sizeof lf );
310 face = MSI_RecordGetString( rec, 2 );
311 lf.lfHeight = MSI_RecordGetInteger( rec, 3 );
312 style = MSI_RecordGetInteger( rec, 5 );
313 if( style & msidbTextStyleStyleBitsBold )
314 lf.lfWeight = FW_BOLD;
315 if( style & msidbTextStyleStyleBitsItalic )
316 lf.lfItalic = TRUE;
317 if( style & msidbTextStyleStyleBitsUnderline )
318 lf.lfUnderline = TRUE;
319 if( style & msidbTextStyleStyleBitsStrike )
320 lf.lfStrikeOut = TRUE;
321 lstrcpynW( lf.lfFaceName, face, LF_FACESIZE );
322
323 /* adjust the height */
324 hdc = GetDC( dialog->hwnd );
325 if (hdc)
326 {
327 lf.lfHeight = -MulDiv(lf.lfHeight, GetDeviceCaps(hdc, LOGPIXELSY), 72);
328 ReleaseDC( dialog->hwnd, hdc );
329 }
330
331 font->hfont = CreateFontIndirectW( &lf );
332
333 TRACE("Adding font style %s\n", debugstr_w(font->name) );
334
335 return ERROR_SUCCESS;
336 }
337
338 static msi_font *msi_dialog_find_font( msi_dialog *dialog, LPCWSTR name )
339 {
340 msi_font *font;
341
342 for( font = dialog->font_list; font; font = font->next )
343 if( !strcmpW( font->name, name ) ) /* FIXME: case sensitive? */
344 break;
345
346 return font;
347 }
348
349 static UINT msi_dialog_set_font( msi_dialog *dialog, HWND hwnd, LPCWSTR name )
350 {
351 msi_font *font;
352
353 font = msi_dialog_find_font( dialog, name );
354 if( font )
355 SendMessageW( hwnd, WM_SETFONT, (WPARAM) font->hfont, TRUE );
356 else
357 ERR("No font entry for %s\n", debugstr_w(name));
358 return ERROR_SUCCESS;
359 }
360
361 static UINT msi_dialog_build_font_list( msi_dialog *dialog )
362 {
363 static const WCHAR query[] = {
364 'S','E','L','E','C','T',' ','*',' ',
365 'F','R','O','M',' ','`','T','e','x','t','S','t','y','l','e','`',' ',0
366 };
367 UINT r;
368 MSIQUERY *view = NULL;
369
370 TRACE("dialog %p\n", dialog );
371
372 r = MSI_OpenQuery( dialog->package->db, &view, query );
373 if( r != ERROR_SUCCESS )
374 return r;
375
376 r = MSI_IterateRecords( view, NULL, msi_dialog_add_font, dialog );
377 msiobj_release( &view->hdr );
378
379 return r;
380 }
381
382 static void msi_destroy_control( msi_control *t )
383 {
384 list_remove( &t->entry );
385 /* leave dialog->hwnd - destroying parent destroys child windows */
386 msi_free( t->property );
387 msi_free( t->value );
388 if( t->hBitmap )
389 DeleteObject( t->hBitmap );
390 if( t->hIcon )
391 DestroyIcon( t->hIcon );
392 msi_free( t->tabnext );
393 msi_free( t->type );
394 if (t->hDll)
395 FreeLibrary( t->hDll );
396 msi_free( t );
397 }
398
399 static msi_control *msi_dialog_create_window( msi_dialog *dialog,
400 MSIRECORD *rec, DWORD exstyle, LPCWSTR szCls, LPCWSTR name, LPCWSTR text,
401 DWORD style, HWND parent )
402 {
403 DWORD x, y, width, height;
404 LPWSTR font = NULL, title_font = NULL;
405 LPCWSTR title = NULL;
406 msi_control *control;
407
408 style |= WS_CHILD;
409
410 control = msi_alloc( sizeof *control + strlenW(name)*sizeof(WCHAR) );
411 strcpyW( control->name, name );
412 list_add_head( &dialog->controls, &control->entry );
413 control->handler = NULL;
414 control->property = NULL;
415 control->value = NULL;
416 control->hBitmap = NULL;
417 control->hIcon = NULL;
418 control->hDll = NULL;
419 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
420 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
421 control->progress_current = 0;
422 control->progress_max = 100;
423
424 x = MSI_RecordGetInteger( rec, 4 );
425 y = MSI_RecordGetInteger( rec, 5 );
426 width = MSI_RecordGetInteger( rec, 6 );
427 height = MSI_RecordGetInteger( rec, 7 );
428
429 x = msi_dialog_scale_unit( dialog, x );
430 y = msi_dialog_scale_unit( dialog, y );
431 width = msi_dialog_scale_unit( dialog, width );
432 height = msi_dialog_scale_unit( dialog, height );
433
434 if( text )
435 {
436 deformat_string( dialog->package, text, &title_font );
437 font = msi_dialog_get_style( title_font, &title );
438 }
439
440 control->hwnd = CreateWindowExW( exstyle, szCls, title, style,
441 x, y, width, height, parent, NULL, NULL, NULL );
442
443 TRACE("Dialog %s control %s hwnd %p\n",
444 debugstr_w(dialog->name), debugstr_w(text), control->hwnd );
445
446 msi_dialog_set_font( dialog, control->hwnd,
447 font ? font : dialog->default_font );
448
449 msi_free( title_font );
450 msi_free( font );
451
452 return control;
453 }
454
455 static LPWSTR msi_dialog_get_uitext( msi_dialog *dialog, LPCWSTR key )
456 {
457 MSIRECORD *rec;
458 LPWSTR text;
459
460 static const WCHAR query[] = {
461 's','e','l','e','c','t',' ','*',' ',
462 'f','r','o','m',' ','`','U','I','T','e','x','t','`',' ',
463 'w','h','e','r','e',' ','`','K','e','y','`',' ','=',' ','\'','%','s','\'',0
464 };
465
466 rec = MSI_QueryGetRecord( dialog->package->db, query, key );
467 if (!rec) return NULL;
468 text = strdupW( MSI_RecordGetString( rec, 2 ) );
469 msiobj_release( &rec->hdr );
470 return text;
471 }
472
473 static MSIRECORD *msi_get_binary_record( MSIDATABASE *db, LPCWSTR name )
474 {
475 static const WCHAR query[] = {
476 's','e','l','e','c','t',' ','*',' ',
477 'f','r','o','m',' ','B','i','n','a','r','y',' ',
478 'w','h','e','r','e',' ',
479 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0
480 };
481
482 return MSI_QueryGetRecord( db, query, name );
483 }
484
485 static LPWSTR msi_create_tmp_path(void)
486 {
487 WCHAR tmp[MAX_PATH];
488 LPWSTR path = NULL;
489 static const WCHAR prefix[] = { 'm','s','i',0 };
490 DWORD len, r;
491
492 r = GetTempPathW( MAX_PATH, tmp );
493 if( !r )
494 return path;
495 len = lstrlenW( tmp ) + 20;
496 path = msi_alloc( len * sizeof (WCHAR) );
497 if( path )
498 {
499 r = GetTempFileNameW( tmp, prefix, 0, path );
500 if (!r)
501 {
502 msi_free( path );
503 path = NULL;
504 }
505 }
506 return path;
507 }
508
509
510 static HANDLE msi_load_image( MSIDATABASE *db, LPCWSTR name, UINT type,
511 UINT cx, UINT cy, UINT flags )
512 {
513 MSIRECORD *rec = NULL;
514 HANDLE himage = NULL;
515 LPWSTR tmp;
516 UINT r;
517
518 TRACE("%p %s %u %u %08x\n", db, debugstr_w(name), cx, cy, flags);
519
520 tmp = msi_create_tmp_path();
521 if( !tmp )
522 return himage;
523
524 rec = msi_get_binary_record( db, name );
525 if( rec )
526 {
527 r = MSI_RecordStreamToFile( rec, 2, tmp );
528 if( r == ERROR_SUCCESS )
529 {
530 himage = LoadImageW( 0, tmp, type, cx, cy, flags );
531 }
532 msiobj_release( &rec->hdr );
533 }
534 DeleteFileW( tmp );
535
536 msi_free( tmp );
537 return himage;
538 }
539
540 static HICON msi_load_icon( MSIDATABASE *db, LPCWSTR text, UINT attributes )
541 {
542 DWORD cx = 0, cy = 0, flags;
543
544 flags = LR_LOADFROMFILE | LR_DEFAULTSIZE;
545 if( attributes & msidbControlAttributesFixedSize )
546 {
547 flags &= ~LR_DEFAULTSIZE;
548 if( attributes & msidbControlAttributesIconSize16 )
549 {
550 cx += 16;
551 cy += 16;
552 }
553 if( attributes & msidbControlAttributesIconSize32 )
554 {
555 cx += 32;
556 cy += 32;
557 }
558 /* msidbControlAttributesIconSize48 handled by above logic */
559 }
560 return msi_load_image( db, text, IMAGE_ICON, cx, cy, flags );
561 }
562
563
564 /* called from the Control Event subscription code */
565 void msi_dialog_handle_event( msi_dialog* dialog, LPCWSTR control,
566 LPCWSTR attribute, MSIRECORD *rec )
567 {
568 msi_control* ctrl;
569 LPCWSTR font_text, text = NULL;
570 LPWSTR font;
571
572 static const WCHAR empty[] = {0};
573
574 ctrl = msi_dialog_find_control( dialog, control );
575 if (!ctrl)
576 return;
577 if( !lstrcmpW(attribute, szText) )
578 {
579 font_text = MSI_RecordGetString( rec , 1 );
580 font = msi_dialog_get_style( font_text, &text );
581 if (!text) text = empty;
582 SetWindowTextW( ctrl->hwnd, text );
583 msi_free( font );
584 msi_dialog_check_messages( NULL );
585 }
586 else if( !lstrcmpW(attribute, szProgress) )
587 {
588 DWORD func, val;
589
590 func = MSI_RecordGetInteger( rec , 1 );
591 val = MSI_RecordGetInteger( rec , 2 );
592
593 switch (func)
594 {
595 case 0: /* init */
596 ctrl->progress_max = val;
597 ctrl->progress_current = 0;
598 SendMessageW(ctrl->hwnd, PBM_SETRANGE, 0, MAKELPARAM(0,100));
599 SendMessageW(ctrl->hwnd, PBM_SETPOS, 0, 0);
600 break;
601 case 1: /* FIXME: not sure what this is supposed to do */
602 break;
603 case 2: /* move */
604 ctrl->progress_current += val;
605 SendMessageW(ctrl->hwnd, PBM_SETPOS, 100*(ctrl->progress_current/ctrl->progress_max), 0);
606 break;
607 default:
608 ERR("Unknown progress message %d\n", func);
609 break;
610 }
611 }
612 else if ( !lstrcmpW(attribute, szProperty) )
613 {
614 MSIFEATURE *feature = msi_seltree_get_selected_feature( ctrl );
615 MSI_SetPropertyW( dialog->package, ctrl->property, feature->Directory );
616 }
617 else if ( !lstrcmpW(attribute, szSelectionPath) )
618 {
619 LPWSTR prop = msi_dialog_dup_property( dialog, ctrl->property, TRUE );
620 LPWSTR path;
621 if (!prop) return;
622 path = msi_dup_property( dialog->package, prop );
623 SetWindowTextW( ctrl->hwnd, path );
624 msi_free(prop);
625 msi_free(path);
626 }
627 else
628 {
629 FIXME("Attribute %s not being set\n", debugstr_w(attribute));
630 return;
631 }
632 }
633
634 static void msi_dialog_map_events(msi_dialog* dialog, LPCWSTR control)
635 {
636 static const WCHAR Query[] = {
637 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
638 '`','E','v','e','n','t','M','a','p','p','i','n','g','`',' ',
639 'W','H','E','R','E',' ',
640 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
641 'A','N','D',' ',
642 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',0
643 };
644 MSIRECORD *row;
645 LPCWSTR event, attribute;
646
647 row = MSI_QueryGetRecord( dialog->package->db, Query, dialog->name, control );
648 if (!row)
649 return;
650
651 event = MSI_RecordGetString( row, 3 );
652 attribute = MSI_RecordGetString( row, 4 );
653 ControlEvent_SubscribeToEvent( dialog->package, dialog, event, control, attribute );
654 msiobj_release( &row->hdr );
655 }
656
657 /* everything except radio buttons */
658 static msi_control *msi_dialog_add_control( msi_dialog *dialog,
659 MSIRECORD *rec, LPCWSTR szCls, DWORD style )
660 {
661 DWORD attributes;
662 LPCWSTR text, name;
663 DWORD exstyle = 0;
664
665 name = MSI_RecordGetString( rec, 2 );
666 attributes = MSI_RecordGetInteger( rec, 8 );
667 text = MSI_RecordGetString( rec, 10 );
668 if( attributes & msidbControlAttributesVisible )
669 style |= WS_VISIBLE;
670 if( ~attributes & msidbControlAttributesEnabled )
671 style |= WS_DISABLED;
672 if( attributes & msidbControlAttributesSunken )
673 exstyle |= WS_EX_CLIENTEDGE;
674
675 msi_dialog_map_events(dialog, name);
676
677 return msi_dialog_create_window( dialog, rec, exstyle, szCls, name,
678 text, style, dialog->hwnd );
679 }
680
681 struct msi_text_info
682 {
683 msi_font *font;
684 WNDPROC oldproc;
685 DWORD attributes;
686 };
687
688 /*
689 * we don't erase our own background,
690 * so we have to make sure that the parent window redraws first
691 */
692 static void msi_text_on_settext( HWND hWnd )
693 {
694 HWND hParent;
695 RECT rc;
696
697 hParent = GetParent( hWnd );
698 GetWindowRect( hWnd, &rc );
699 MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 );
700 InvalidateRect( hParent, &rc, TRUE );
701 }
702
703 static LRESULT WINAPI
704 MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
705 {
706 struct msi_text_info *info;
707 LRESULT r = 0;
708
709 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
710
711 info = GetPropW(hWnd, szButtonData);
712
713 if ( info->font )
714 SetTextColor( (HDC)wParam, info->font->color );
715
716 if( msg == WM_CTLCOLORSTATIC &&
717 ( info->attributes & msidbControlAttributesTransparent ) )
718 {
719 SetBkMode( (HDC)wParam, TRANSPARENT );
720 return (LRESULT) GetStockObject(NULL_BRUSH);
721 }
722
723 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
724
725 switch( msg )
726 {
727 case WM_SETTEXT:
728 msi_text_on_settext( hWnd );
729 break;
730 case WM_NCDESTROY:
731 msi_free( info );
732 RemovePropW( hWnd, szButtonData );
733 break;
734 }
735
736 return r;
737 }
738
739 static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec )
740 {
741 msi_control *control;
742 struct msi_text_info *info;
743 LPCWSTR text, ptr, prop;
744 LPWSTR font_name;
745
746 TRACE("%p %p\n", dialog, rec);
747
748 control = msi_dialog_add_control( dialog, rec, szStatic, SS_LEFT | WS_GROUP );
749 if( !control )
750 return ERROR_FUNCTION_FAILED;
751
752 info = msi_alloc( sizeof *info );
753 if( !info )
754 return ERROR_SUCCESS;
755
756 control->attributes = MSI_RecordGetInteger( rec, 8 );
757 prop = MSI_RecordGetString( rec, 9 );
758 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
759
760 text = MSI_RecordGetString( rec, 10 );
761 font_name = msi_dialog_get_style( text, &ptr );
762 info->font = ( font_name ) ? msi_dialog_find_font( dialog, font_name ) : NULL;
763 msi_free( font_name );
764
765 info->attributes = MSI_RecordGetInteger( rec, 8 );
766 if( info->attributes & msidbControlAttributesTransparent )
767 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT );
768
769 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
770 (LONG_PTR)MSIText_WndProc );
771 SetPropW( control->hwnd, szButtonData, info );
772
773 ControlEvent_SubscribeToEvent( dialog->package, dialog,
774 szSelectionPath, control->name, szSelectionPath );
775
776 return ERROR_SUCCESS;
777 }
778
779 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
780 {
781 msi_control *control;
782 UINT attributes, style;
783 LPWSTR text;
784
785 TRACE("%p %p\n", dialog, rec);
786
787 style = WS_TABSTOP;
788 attributes = MSI_RecordGetInteger( rec, 8 );
789 if( attributes & msidbControlAttributesIcon )
790 style |= BS_ICON;
791
792 control = msi_dialog_add_control( dialog, rec, szButton, style );
793 if( !control )
794 return ERROR_FUNCTION_FAILED;
795
796 control->handler = msi_dialog_button_handler;
797
798 /* set the icon */
799 text = msi_get_deformatted_field( dialog->package, rec, 10 );
800 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
801 if( attributes & msidbControlAttributesIcon )
802 SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
803 msi_free( text );
804
805 return ERROR_SUCCESS;
806 }
807
808 static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop )
809 {
810 static const WCHAR query[] = {
811 'S','E','L','E','C','T',' ','*',' ',
812 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x',' ','`',
813 'W','H','E','R','E',' ',
814 '`','P','r','o','p','e','r','t','y','`',' ','=',' ',
815 '\'','%','s','\'',0
816 };
817 MSIRECORD *rec = NULL;
818 LPWSTR ret = NULL;
819
820 /* find if there is a value associated with the checkbox */
821 rec = MSI_QueryGetRecord( dialog->package->db, query, prop );
822 if (!rec)
823 return ret;
824
825 ret = msi_get_deformatted_field( dialog->package, rec, 2 );
826 if( ret && !ret[0] )
827 {
828 msi_free( ret );
829 ret = NULL;
830 }
831 msiobj_release( &rec->hdr );
832 if (ret)
833 return ret;
834
835 ret = msi_dup_property( dialog->package, prop );
836 if( ret && !ret[0] )
837 {
838 msi_free( ret );
839 ret = NULL;
840 }
841
842 return ret;
843 }
844
845 static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec )
846 {
847 msi_control *control;
848 LPCWSTR prop;
849
850 TRACE("%p %p\n", dialog, rec);
851
852 control = msi_dialog_add_control( dialog, rec, szButton,
853 BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP );
854 control->handler = msi_dialog_checkbox_handler;
855 prop = MSI_RecordGetString( rec, 9 );
856 if( prop )
857 {
858 control->property = strdupW( prop );
859 control->value = msi_get_checkbox_value( dialog, prop );
860 TRACE("control %s value %s\n", debugstr_w(control->property),
861 debugstr_w(control->value));
862 }
863 msi_dialog_checkbox_sync_state( dialog, control );
864
865 return ERROR_SUCCESS;
866 }
867
868 static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec )
869 {
870 TRACE("%p %p\n", dialog, rec);
871
872 /* line is exactly 2 units in height */
873 MSI_RecordSetInteger( rec, 7, 2 );
874
875 msi_dialog_add_control( dialog, rec, szStatic, SS_ETCHEDHORZ | SS_SUNKEN );
876 return ERROR_SUCCESS;
877 }
878
879 /******************** Scroll Text ********************************************/
880
881 struct msi_scrolltext_info
882 {
883 msi_dialog *dialog;
884 msi_control *control;
885 WNDPROC oldproc;
886 };
887
888 static LRESULT WINAPI
889 MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
890 {
891 struct msi_scrolltext_info *info;
892 HRESULT r;
893
894 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
895
896 info = GetPropW( hWnd, szButtonData );
897
898 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
899
900 switch( msg )
901 {
902 case WM_NCDESTROY:
903 msi_free( info );
904 RemovePropW( hWnd, szButtonData );
905 break;
906 case WM_PAINT:
907 /* native MSI sets a wait cursor here */
908 msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED );
909 break;
910 }
911 return r;
912 }
913
914 struct msi_streamin_info
915 {
916 LPSTR string;
917 DWORD offset;
918 DWORD length;
919 };
920
921 static DWORD CALLBACK
922 msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb )
923 {
924 struct msi_streamin_info *info = (struct msi_streamin_info*) arg;
925
926 if( (count + info->offset) > info->length )
927 count = info->length - info->offset;
928 memcpy( buffer, &info->string[ info->offset ], count );
929 *pcb = count;
930 info->offset += count;
931
932 TRACE("%d/%d\n", info->offset, info->length);
933
934 return 0;
935 }
936
937 static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text )
938 {
939 struct msi_streamin_info info;
940 EDITSTREAM es;
941
942 info.string = strdupWtoA( text );
943 info.offset = 0;
944 info.length = lstrlenA( info.string ) + 1;
945
946 es.dwCookie = (DWORD_PTR) &info;
947 es.dwError = 0;
948 es.pfnCallback = msi_richedit_stream_in;
949
950 SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es );
951
952 msi_free( info.string );
953 }
954
955 static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec )
956 {
957 static const WCHAR szRichEdit20W[] = {
958 'R','i','c','h','E','d','i','t','2','0','W',0
959 };
960 struct msi_scrolltext_info *info;
961 msi_control *control;
962 HMODULE hRichedit;
963 LPCWSTR text;
964 DWORD style;
965
966 info = msi_alloc( sizeof *info );
967 if (!info)
968 return ERROR_FUNCTION_FAILED;
969
970 hRichedit = LoadLibraryA("riched20");
971
972 style = WS_BORDER | ES_MULTILINE | WS_VSCROLL |
973 ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP;
974 control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style );
975 if (!control)
976 {
977 FreeLibrary( hRichedit );
978 msi_free( info );
979 return ERROR_FUNCTION_FAILED;
980 }
981
982 control->hDll = hRichedit;
983
984 info->dialog = dialog;
985 info->control = control;
986
987 /* subclass the static control */
988 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
989 (LONG_PTR)MSIScrollText_WndProc );
990 SetPropW( control->hwnd, szButtonData, info );
991
992 /* add the text into the richedit */
993 text = MSI_RecordGetString( rec, 10 );
994 if (text)
995 msi_scrolltext_add_text( control, text );
996
997 return ERROR_SUCCESS;
998 }
999
1000 static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name,
1001 INT cx, INT cy, DWORD flags )
1002 {
1003 HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap;
1004 MSIRECORD *rec = NULL;
1005 IStream *stm = NULL;
1006 IPicture *pic = NULL;
1007 HDC srcdc, destdc;
1008 BITMAP bm;
1009 UINT r;
1010
1011 rec = msi_get_binary_record( db, name );
1012 if( !rec )
1013 goto end;
1014
1015 r = MSI_RecordGetIStream( rec, 2, &stm );
1016 msiobj_release( &rec->hdr );
1017 if( r != ERROR_SUCCESS )
1018 goto end;
1019
1020 r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic );
1021 IStream_Release( stm );
1022 if( FAILED( r ) )
1023 {
1024 ERR("failed to load picture\n");
1025 goto end;
1026 }
1027
1028 r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap );
1029 if( FAILED( r ) )
1030 {
1031 ERR("failed to get bitmap handle\n");
1032 goto end;
1033 }
1034
1035 /* make the bitmap the desired size */
1036 r = GetObjectW( hOleBitmap, sizeof bm, &bm );
1037 if (r != sizeof bm )
1038 {
1039 ERR("failed to get bitmap size\n");
1040 goto end;
1041 }
1042
1043 if (flags & LR_DEFAULTSIZE)
1044 {
1045 cx = bm.bmWidth;
1046 cy = bm.bmHeight;
1047 }
1048
1049 srcdc = CreateCompatibleDC( NULL );
1050 hOldSrcBitmap = SelectObject( srcdc, hOleBitmap );
1051 destdc = CreateCompatibleDC( NULL );
1052 hBitmap = CreateCompatibleBitmap( srcdc, cx, cy );
1053 hOldDestBitmap = SelectObject( destdc, hBitmap );
1054 StretchBlt( destdc, 0, 0, cx, cy,
1055 srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
1056 SelectObject( srcdc, hOldSrcBitmap );
1057 SelectObject( destdc, hOldDestBitmap );
1058 DeleteDC( srcdc );
1059 DeleteDC( destdc );
1060
1061 end:
1062 if ( pic )
1063 IPicture_Release( pic );
1064 return hBitmap;
1065 }
1066
1067 static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
1068 {
1069 UINT cx, cy, flags, style, attributes;
1070 msi_control *control;
1071 LPWSTR text;
1072
1073 flags = LR_LOADFROMFILE;
1074 style = SS_BITMAP | SS_LEFT | WS_GROUP;
1075
1076 attributes = MSI_RecordGetInteger( rec, 8 );
1077 if( attributes & msidbControlAttributesFixedSize )
1078 {
1079 flags |= LR_DEFAULTSIZE;
1080 style |= SS_CENTERIMAGE;
1081 }
1082
1083 control = msi_dialog_add_control( dialog, rec, szStatic, style );
1084 cx = MSI_RecordGetInteger( rec, 6 );
1085 cy = MSI_RecordGetInteger( rec, 7 );
1086 cx = msi_dialog_scale_unit( dialog, cx );
1087 cy = msi_dialog_scale_unit( dialog, cy );
1088
1089 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1090 control->hBitmap = msi_load_picture( dialog->package->db, text, cx, cy, flags );
1091 if( control->hBitmap )
1092 SendMessageW( control->hwnd, STM_SETIMAGE,
1093 IMAGE_BITMAP, (LPARAM) control->hBitmap );
1094 else
1095 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1096
1097 msi_free( text );
1098
1099 return ERROR_SUCCESS;
1100 }
1101
1102 static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
1103 {
1104 msi_control *control;
1105 DWORD attributes;
1106 LPWSTR text;
1107
1108 TRACE("\n");
1109
1110 control = msi_dialog_add_control( dialog, rec, szStatic,
1111 SS_ICON | SS_CENTERIMAGE | WS_GROUP );
1112
1113 attributes = MSI_RecordGetInteger( rec, 8 );
1114 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1115 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
1116 if( control->hIcon )
1117 SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
1118 else
1119 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1120 msi_free( text );
1121 return ERROR_SUCCESS;
1122 }
1123
1124 static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec )
1125 {
1126 static const WCHAR szCombo[] = { 'C','O','M','B','O','B','O','X',0 };
1127 DWORD attributes, style;
1128
1129 style = CBS_AUTOHSCROLL | WS_TABSTOP | WS_GROUP | WS_CHILD;
1130 attributes = MSI_RecordGetInteger( rec, 8 );
1131 if ( ~attributes & msidbControlAttributesSorted)
1132 style |= CBS_SORT;
1133 if ( attributes & msidbControlAttributesComboList)
1134 style |= CBS_DROPDOWNLIST;
1135 else
1136 style |= CBS_DROPDOWN;
1137
1138 msi_dialog_add_control( dialog, rec, szCombo, style );
1139 return ERROR_SUCCESS;
1140 }
1141
1142 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec )
1143 {
1144 msi_control *control;
1145 LPCWSTR prop, text;
1146 LPWSTR val, begin, end;
1147 WCHAR num[10];
1148 DWORD limit;
1149
1150 control = msi_dialog_add_control( dialog, rec, szEdit,
1151 WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL );
1152 control->handler = msi_dialog_edit_handler;
1153
1154 text = MSI_RecordGetString( rec, 10 );
1155 if ( text )
1156 {
1157 begin = strchrW( text, '{' );
1158 end = strchrW( text, '}' );
1159
1160 if ( begin && end && end > begin )
1161 {
1162 lstrcpynW( num, begin + 1, end - begin );
1163 limit = atolW( num );
1164
1165 SendMessageW( control->hwnd, EM_SETLIMITTEXT, limit, 0 );
1166 }
1167 }
1168
1169 prop = MSI_RecordGetString( rec, 9 );
1170 if( prop )
1171 control->property = strdupW( prop );
1172
1173 val = msi_dup_property( dialog->package, control->property );
1174 SetWindowTextW( control->hwnd, val );
1175 msi_free( val );
1176 return ERROR_SUCCESS;
1177 }
1178
1179 /******************** Masked Edit ********************************************/
1180
1181 #define MASK_MAX_GROUPS 20
1182
1183 struct msi_mask_group
1184 {
1185 UINT len;
1186 UINT ofs;
1187 WCHAR type;
1188 HWND hwnd;
1189 };
1190
1191 struct msi_maskedit_info
1192 {
1193 msi_dialog *dialog;
1194 WNDPROC oldproc;
1195 HWND hwnd;
1196 LPWSTR prop;
1197 UINT num_chars;
1198 UINT num_groups;
1199 struct msi_mask_group group[MASK_MAX_GROUPS];
1200 };
1201
1202 static BOOL msi_mask_editable( WCHAR type )
1203 {
1204 switch (type)
1205 {
1206 case '%':
1207 case '#':
1208 case '&':
1209 case '`':
1210 case '?':
1211 case '^':
1212 return TRUE;
1213 }
1214 return FALSE;
1215 }
1216
1217 static void msi_mask_control_change( struct msi_maskedit_info *info )
1218 {
1219 LPWSTR val;
1220 UINT i, n, r;
1221
1222 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1223 for( i=0, n=0; i<info->num_groups; i++ )
1224 {
1225 if( (info->group[i].len + n) > info->num_chars )
1226 {
1227 ERR("can't fit control %d text into template\n",i);
1228 break;
1229 }
1230 if (!msi_mask_editable(info->group[i].type))
1231 {
1232 for(r=0; r<info->group[i].len; r++)
1233 val[n+r] = info->group[i].type;
1234 val[n+r] = 0;
1235 }
1236 else
1237 {
1238 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1239 if( r != info->group[i].len )
1240 break;
1241 }
1242 n += r;
1243 }
1244
1245 TRACE("%d/%d controls were good\n", i, info->num_groups);
1246
1247 if( i == info->num_groups )
1248 {
1249 TRACE("Set property %s to %s\n",
1250 debugstr_w(info->prop), debugstr_w(val) );
1251 CharUpperBuffW( val, info->num_chars );
1252 MSI_SetPropertyW( info->dialog->package, info->prop, val );
1253 msi_dialog_evaluate_control_conditions( info->dialog );
1254 }
1255 msi_free( val );
1256 }
1257
1258 /* now move to the next control if necessary */
1259 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1260 {
1261 HWND hWndNext;
1262 UINT len, i;
1263
1264 for( i=0; i<info->num_groups; i++ )
1265 if( info->group[i].hwnd == hWnd )
1266 break;
1267
1268 /* don't move from the last control */
1269 if( i >= (info->num_groups-1) )
1270 return;
1271
1272 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1273 if( len < info->group[i].len )
1274 return;
1275
1276 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1277 SetFocus( hWndNext );
1278 }
1279
1280 static LRESULT WINAPI
1281 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1282 {
1283 struct msi_maskedit_info *info;
1284 HRESULT r;
1285
1286 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1287
1288 info = GetPropW(hWnd, szButtonData);
1289
1290 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1291
1292 switch( msg )
1293 {
1294 case WM_COMMAND:
1295 if (HIWORD(wParam) == EN_CHANGE)
1296 {
1297 msi_mask_control_change( info );
1298 msi_mask_next_control( info, (HWND) lParam );
1299 }
1300 break;
1301 case WM_NCDESTROY:
1302 msi_free( info->prop );
1303 msi_free( info );
1304 RemovePropW( hWnd, szButtonData );
1305 break;
1306 }
1307
1308 return r;
1309 }
1310
1311 /* fish the various bits of the property out and put them in the control */
1312 static void
1313 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1314 {
1315 LPCWSTR p;
1316 UINT i;
1317
1318 p = text;
1319 for( i = 0; i < info->num_groups; i++ )
1320 {
1321 if( info->group[i].len < lstrlenW( p ) )
1322 {
1323 LPWSTR chunk = strdupW( p );
1324 chunk[ info->group[i].len ] = 0;
1325 SetWindowTextW( info->group[i].hwnd, chunk );
1326 msi_free( chunk );
1327 }
1328 else
1329 {
1330 SetWindowTextW( info->group[i].hwnd, p );
1331 break;
1332 }
1333 p += info->group[i].len;
1334 }
1335 }
1336
1337 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1338 {
1339 struct msi_maskedit_info * info = NULL;
1340 int i = 0, n = 0, total = 0;
1341 LPCWSTR p;
1342
1343 TRACE("masked control, template %s\n", debugstr_w(mask));
1344
1345 if( !mask )
1346 return info;
1347
1348 info = msi_alloc_zero( sizeof *info );
1349 if( !info )
1350 return info;
1351
1352 p = strchrW(mask, '<');
1353 if( p )
1354 p++;
1355 else
1356 p = mask;
1357
1358 for( i=0; i<MASK_MAX_GROUPS; i++ )
1359 {
1360 /* stop at the end of the string */
1361 if( p[0] == 0 || p[0] == '>' )
1362 break;
1363
1364 /* count the number of the same identifier */
1365 for( n=0; p[n] == p[0]; n++ )
1366 ;
1367 info->group[i].ofs = total;
1368 info->group[i].type = p[0];
1369 if( p[n] == '=' )
1370 {
1371 n++;
1372 total++; /* an extra not part of the group */
1373 }
1374 info->group[i].len = n;
1375 total += n;
1376 p += n;
1377 }
1378
1379 TRACE("%d characters in %d groups\n", total, i );
1380 if( i == MASK_MAX_GROUPS )
1381 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
1382
1383 info->num_chars = total;
1384 info->num_groups = i;
1385
1386 return info;
1387 }
1388
1389 static void
1390 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
1391 {
1392 DWORD width, height, style, wx, ww;
1393 RECT rect;
1394 HWND hwnd;
1395 UINT i;
1396
1397 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
1398
1399 GetClientRect( info->hwnd, &rect );
1400
1401 width = rect.right - rect.left;
1402 height = rect.bottom - rect.top;
1403
1404 for( i = 0; i < info->num_groups; i++ )
1405 {
1406 if (!msi_mask_editable( info->group[i].type ))
1407 continue;
1408 wx = (info->group[i].ofs * width) / info->num_chars;
1409 ww = (info->group[i].len * width) / info->num_chars;
1410
1411 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
1412 info->hwnd, NULL, NULL, NULL );
1413 if( !hwnd )
1414 {
1415 ERR("failed to create mask edit sub window\n");
1416 break;
1417 }
1418
1419 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
1420
1421 msi_dialog_set_font( info->dialog, hwnd,
1422 font?font:info->dialog->default_font );
1423 info->group[i].hwnd = hwnd;
1424 }
1425 }
1426
1427 /*
1428 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
1429 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
1430 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
1431 */
1432 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
1433 {
1434 LPWSTR font_mask, val = NULL, font;
1435 struct msi_maskedit_info *info = NULL;
1436 UINT ret = ERROR_SUCCESS;
1437 msi_control *control;
1438 LPCWSTR prop, mask;
1439
1440 TRACE("\n");
1441
1442 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
1443 font = msi_dialog_get_style( font_mask, &mask );
1444 if( !mask )
1445 {
1446 ERR("mask template is empty\n");
1447 goto end;
1448 }
1449
1450 info = msi_dialog_parse_groups( mask );
1451 if( !info )
1452 {
1453 ERR("template %s is invalid\n", debugstr_w(mask));
1454 goto end;
1455 }
1456
1457 info->dialog = dialog;
1458
1459 control = msi_dialog_add_control( dialog, rec, szStatic,
1460 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
1461 if( !control )
1462 {
1463 ERR("Failed to create maskedit container\n");
1464 ret = ERROR_FUNCTION_FAILED;
1465 goto end;
1466 }
1467 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1468
1469 info->hwnd = control->hwnd;
1470
1471 /* subclass the static control */
1472 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
1473 (LONG_PTR)MSIMaskedEdit_WndProc );
1474 SetPropW( control->hwnd, szButtonData, info );
1475
1476 prop = MSI_RecordGetString( rec, 9 );
1477 if( prop )
1478 info->prop = strdupW( prop );
1479
1480 msi_maskedit_create_children( info, font );
1481
1482 if( prop )
1483 {
1484 val = msi_dup_property( dialog->package, prop );
1485 if( val )
1486 {
1487 msi_maskedit_set_text( info, val );
1488 msi_free( val );
1489 }
1490 }
1491
1492 end:
1493 if( ret != ERROR_SUCCESS )
1494 msi_free( info );
1495 msi_free( font_mask );
1496 msi_free( font );
1497 return ret;
1498 }
1499
1500 /******************** Progress Bar *****************************************/
1501
1502 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
1503 {
1504 msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, WS_VISIBLE );
1505 return ERROR_SUCCESS;
1506 }
1507
1508 /******************** Path Edit ********************************************/
1509
1510 struct msi_pathedit_info
1511 {
1512 msi_dialog *dialog;
1513 msi_control *control;
1514 WNDPROC oldproc;
1515 };
1516
1517 static LPWSTR msi_get_window_text( HWND hwnd )
1518 {
1519 UINT sz, r;
1520 LPWSTR buf;
1521
1522 sz = 0x20;
1523 buf = msi_alloc( sz*sizeof(WCHAR) );
1524 while ( buf )
1525 {
1526 r = GetWindowTextW( hwnd, buf, sz );
1527 if ( r < (sz - 1) )
1528 break;
1529 sz *= 2;
1530 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
1531 }
1532
1533 return buf;
1534 }
1535
1536 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
1537 {
1538 LPWSTR prop, path;
1539 BOOL indirect;
1540
1541 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
1542 return;
1543
1544 indirect = control->attributes & msidbControlAttributesIndirect;
1545 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1546 path = msi_dialog_dup_property( dialog, prop, TRUE );
1547
1548 SetWindowTextW( control->hwnd, path );
1549 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
1550
1551 msi_free( path );
1552 msi_free( prop );
1553 }
1554
1555 /* FIXME: test when this should fail */
1556 static BOOL msi_dialog_verify_path( LPWSTR path )
1557 {
1558 if ( !lstrlenW( path ) )
1559 return FALSE;
1560
1561 if ( PathIsRelativeW( path ) )
1562 return FALSE;
1563
1564 return TRUE;
1565 }
1566
1567 /* returns TRUE if the path is valid, FALSE otherwise */
1568 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
1569 {
1570 LPWSTR buf, prop;
1571 BOOL indirect;
1572 BOOL valid;
1573
1574 indirect = control->attributes & msidbControlAttributesIndirect;
1575 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1576
1577 buf = msi_get_window_text( control->hwnd );
1578
1579 if ( !msi_dialog_verify_path( buf ) )
1580 {
1581 /* FIXME: display an error message box */
1582 ERR("Invalid path %s\n", debugstr_w( buf ));
1583 valid = FALSE;
1584 SetFocus( control->hwnd );
1585 }
1586 else
1587 {
1588 valid = TRUE;
1589 MSI_SetPropertyW( dialog->package, prop, buf );
1590 }
1591
1592 msi_dialog_update_pathedit( dialog, control );
1593
1594 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
1595 debugstr_w(prop));
1596
1597 msi_free( buf );
1598 msi_free( prop );
1599
1600 return valid;
1601 }
1602
1603 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1604 {
1605 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
1606 LRESULT r = 0;
1607
1608 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1609
1610 if ( msg == WM_KILLFOCUS )
1611 {
1612 /* if the path is invalid, don't handle this message */
1613 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
1614 return 0;
1615 }
1616
1617 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1618
1619 if ( msg == WM_NCDESTROY )
1620 {
1621 msi_free( info );
1622 RemovePropW( hWnd, szButtonData );
1623 }
1624
1625 return r;
1626 }
1627
1628 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
1629 {
1630 struct msi_pathedit_info *info;
1631 msi_control *control;
1632 LPCWSTR prop;
1633
1634 info = msi_alloc( sizeof *info );
1635 if (!info)
1636 return ERROR_FUNCTION_FAILED;
1637
1638 control = msi_dialog_add_control( dialog, rec, szEdit,
1639 WS_BORDER | WS_TABSTOP );
1640 control->attributes = MSI_RecordGetInteger( rec, 8 );
1641 prop = MSI_RecordGetString( rec, 9 );
1642 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1643
1644 info->dialog = dialog;
1645 info->control = control;
1646 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1647 (LONG_PTR)MSIPathEdit_WndProc );
1648 SetPropW( control->hwnd, szButtonData, info );
1649
1650 msi_dialog_update_pathedit( dialog, control );
1651
1652 return ERROR_SUCCESS;
1653 }
1654
1655 /* radio buttons are a bit different from normal controls */
1656 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
1657 {
1658 radio_button_group_descr *group = (radio_button_group_descr *)param;
1659 msi_dialog *dialog = group->dialog;
1660 msi_control *control;
1661 LPCWSTR prop, text, name;
1662 DWORD style, attributes = group->attributes;
1663
1664 style = WS_CHILD | BS_AUTORADIOBUTTON | BS_MULTILINE | WS_TABSTOP;
1665 name = MSI_RecordGetString( rec, 3 );
1666 text = MSI_RecordGetString( rec, 8 );
1667 if( attributes & msidbControlAttributesVisible )
1668 style |= WS_VISIBLE;
1669 if( ~attributes & msidbControlAttributesEnabled )
1670 style |= WS_DISABLED;
1671
1672 control = msi_dialog_create_window( dialog, rec, 0, szButton, name, text,
1673 style, group->parent->hwnd );
1674 if (!control)
1675 return ERROR_FUNCTION_FAILED;
1676 control->handler = msi_dialog_radiogroup_handler;
1677
1678 if (!lstrcmpW(control->name, group->propval))
1679 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
1680
1681 prop = MSI_RecordGetString( rec, 1 );
1682 if( prop )
1683 control->property = strdupW( prop );
1684
1685 return ERROR_SUCCESS;
1686 }
1687
1688 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
1689 {
1690 static const WCHAR query[] = {
1691 'S','E','L','E','C','T',' ','*',' ',
1692 'F','R','O','M',' ','R','a','d','i','o','B','u','t','t','o','n',' ',
1693 'W','H','E','R','E',' ',
1694 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
1695 UINT r;
1696 LPCWSTR prop;
1697 msi_control *control;
1698 MSIQUERY *view = NULL;
1699 radio_button_group_descr group;
1700 MSIPACKAGE *package = dialog->package;
1701 WNDPROC oldproc;
1702
1703 prop = MSI_RecordGetString( rec, 9 );
1704
1705 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
1706
1707 /* Create parent group box to hold radio buttons */
1708 control = msi_dialog_add_control( dialog, rec, szButton, BS_OWNERDRAW|WS_GROUP );
1709 if( !control )
1710 return ERROR_FUNCTION_FAILED;
1711
1712 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1713 (LONG_PTR)MSIRadioGroup_WndProc );
1714 SetPropW(control->hwnd, szButtonData, oldproc);
1715 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1716
1717 if( prop )
1718 control->property = strdupW( prop );
1719
1720 /* query the Radio Button table for all control in this group */
1721 r = MSI_OpenQuery( package->db, &view, query, prop );
1722 if( r != ERROR_SUCCESS )
1723 {
1724 ERR("query failed for dialog %s radio group %s\n",
1725 debugstr_w(dialog->name), debugstr_w(prop));
1726 return ERROR_INVALID_PARAMETER;
1727 }
1728
1729 group.dialog = dialog;
1730 group.parent = control;
1731 group.attributes = MSI_RecordGetInteger( rec, 8 );
1732 group.propval = msi_dup_property( dialog->package, control->property );
1733
1734 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
1735 msiobj_release( &view->hdr );
1736 msi_free( group.propval );
1737
1738 return r;
1739 }
1740
1741 /******************** Selection Tree ***************************************/
1742
1743 struct msi_selection_tree_info
1744 {
1745 msi_dialog *dialog;
1746 HWND hwnd;
1747 WNDPROC oldproc;
1748 HTREEITEM selected;
1749 };
1750
1751 static void
1752 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
1753 {
1754 TVITEMW tvi;
1755 DWORD index = feature->Action;
1756
1757 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
1758 feature->Installed, feature->Action, feature->ActionRequest);
1759
1760 if (index == INSTALLSTATE_UNKNOWN)
1761 index = INSTALLSTATE_ABSENT;
1762
1763 tvi.mask = TVIF_STATE;
1764 tvi.hItem = hItem;
1765 tvi.state = INDEXTOSTATEIMAGEMASK( index );
1766 tvi.stateMask = TVIS_STATEIMAGEMASK;
1767
1768 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
1769 }
1770
1771 static UINT
1772 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
1773 {
1774 HMENU hMenu;
1775 INT r;
1776
1777 /* create a menu to display */
1778 hMenu = CreatePopupMenu();
1779
1780 /* FIXME: load strings from resources */
1781 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
1782 AppendMenuA( hMenu, MF_GRAYED, 0x1000, "Install entire feature");
1783 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
1784 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
1785 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
1786 x, y, 0, hwnd, NULL );
1787 DestroyMenu( hMenu );
1788 return r;
1789 }
1790
1791 static MSIFEATURE *
1792 msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
1793 {
1794 TVITEMW tvi;
1795
1796 /* get the feature from the item */
1797 memset( &tvi, 0, sizeof tvi );
1798 tvi.hItem = hItem;
1799 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
1800 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM) &tvi );
1801
1802 return (MSIFEATURE*) tvi.lParam;
1803 }
1804
1805 static LRESULT
1806 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
1807 {
1808 struct msi_selection_tree_info *info;
1809 MSIFEATURE *feature;
1810 MSIPACKAGE *package;
1811 union {
1812 RECT rc;
1813 POINT pt[2];
1814 HTREEITEM hItem;
1815 } u;
1816 UINT r;
1817
1818 info = GetPropW(hwnd, szButtonData);
1819 package = info->dialog->package;
1820
1821 feature = msi_seltree_feature_from_item( hwnd, hItem );
1822 if (!feature)
1823 {
1824 ERR("item %p feature was NULL\n", hItem);
1825 return 0;
1826 }
1827
1828 /* get the item's rectangle to put the menu just below it */
1829 u.hItem = hItem;
1830 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
1831 MapWindowPoints( hwnd, NULL, u.pt, 2 );
1832
1833 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
1834
1835 switch (r)
1836 {
1837 case INSTALLSTATE_LOCAL:
1838 case INSTALLSTATE_ADVERTISED:
1839 case INSTALLSTATE_ABSENT:
1840 msi_feature_set_state( feature, r );
1841 break;
1842 default:
1843 FIXME("select feature and all children\n");
1844 }
1845
1846 /* update */
1847 msi_seltree_sync_item_state( hwnd, feature, hItem );
1848 ACTION_UpdateComponentStates( package, feature->Feature );
1849
1850 return 0;
1851 }
1852
1853 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control )
1854 {
1855 struct msi_selection_tree_info *info = GetPropW(control->hwnd, szButtonData);
1856 return msi_seltree_feature_from_item( control->hwnd, info->selected );
1857 }
1858
1859 static LRESULT WINAPI
1860 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1861 {
1862 struct msi_selection_tree_info *info;
1863 TVHITTESTINFO tvhti;
1864 HRESULT r;
1865
1866 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1867
1868 info = GetPropW(hWnd, szButtonData);
1869
1870 switch( msg )
1871 {
1872 case WM_LBUTTONDOWN:
1873 tvhti.pt.x = (short)LOWORD( lParam );
1874 tvhti.pt.y = (short)HIWORD( lParam );
1875 tvhti.flags = 0;
1876 tvhti.hItem = 0;
1877 r = CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
1878 if (tvhti.flags & TVHT_ONITEMSTATEICON)
1879 return msi_seltree_menu( hWnd, tvhti.hItem );
1880 break;
1881 }
1882
1883 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1884
1885 switch( msg )
1886 {
1887 case WM_NCDESTROY:
1888 msi_free( info );
1889 RemovePropW( hWnd, szButtonData );
1890 break;
1891 }
1892 return r;
1893 }
1894
1895 static void
1896 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
1897 LPCWSTR parent, HTREEITEM hParent )
1898 {
1899 struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData );
1900 MSIFEATURE *feature;
1901 TVINSERTSTRUCTW tvis;
1902 HTREEITEM hitem, hfirst = NULL;
1903
1904 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
1905 {
1906 if ( lstrcmpW( parent, feature->Feature_Parent ) )
1907 continue;
1908
1909 if ( !feature->Title )
1910 continue;
1911
1912 if ( !feature->Display )
1913 continue;
1914
1915 memset( &tvis, 0, sizeof tvis );
1916 tvis.hParent = hParent;
1917 tvis.hInsertAfter = TVI_LAST;
1918 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
1919 tvis.u.item.pszText = feature->Title;
1920 tvis.u.item.lParam = (LPARAM) feature;
1921
1922 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
1923 if (!hitem)
1924 continue;
1925
1926 if (!hfirst)
1927 hfirst = hitem;
1928
1929 msi_seltree_sync_item_state( hwnd, feature, hitem );
1930 msi_seltree_add_child_features( package, hwnd,
1931 feature->Feature, hitem );
1932
1933 /* the node is expanded if Display is odd */
1934 if ( feature->Display % 2 != 0 )
1935 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
1936 }
1937
1938 /* select the first item */
1939 SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst );
1940 info->selected = hfirst;
1941 }
1942
1943 static void msi_seltree_create_imagelist( HWND hwnd )
1944 {
1945 const int bm_width = 32, bm_height = 16, bm_count = 3;
1946 const int bm_resource = 0x1001;
1947 HIMAGELIST himl;
1948 int i;
1949 HBITMAP hbmp;
1950
1951 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
1952 if (!himl)
1953 {
1954 ERR("failed to create image list\n");
1955 return;
1956 }
1957
1958 for (i=0; i<bm_count; i++)
1959 {
1960 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
1961 if (!hbmp)
1962 {
1963 ERR("failed to load bitmap %d\n", i);
1964 break;
1965 }
1966
1967 /*
1968 * Add a dummy bitmap at offset zero because the treeview
1969 * can't use it as a state mask (zero means no user state).
1970 */
1971 if (!i)
1972 ImageList_Add( himl, hbmp, NULL );
1973
1974 ImageList_Add( himl, hbmp, NULL );
1975 }
1976
1977 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
1978 }
1979
1980 static UINT msi_dialog_seltree_handler( msi_dialog *dialog,
1981 msi_control *control, WPARAM param )
1982 {
1983 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
1984 LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param;
1985 MSIRECORD *row, *rec;
1986 MSIFOLDER *folder;
1987 LPCWSTR dir;
1988 UINT r = ERROR_SUCCESS;
1989
1990 static const WCHAR select[] = {
1991 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1992 '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ',
1993 '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0
1994 };
1995
1996 if (tv->hdr.code != TVN_SELCHANGINGW)
1997 return ERROR_SUCCESS;
1998
1999 info->selected = tv->itemNew.hItem;
2000
2001 row = MSI_QueryGetRecord( dialog->package->db, select, tv->itemNew.pszText );
2002 if (!row)
2003 return ERROR_FUNCTION_FAILED;
2004
2005 rec = MSI_CreateRecord( 1 );
2006
2007 MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) );
2008 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionDescription, rec );
2009
2010 dir = MSI_RecordGetString( row, 7 );
2011 folder = get_loaded_folder( dialog->package, dir );
2012 if (!folder)
2013 {
2014 r = ERROR_FUNCTION_FAILED;
2015 goto done;
2016 }
2017
2018 MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget );
2019 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionPath, rec );
2020
2021 done:
2022 msiobj_release(&row->hdr);
2023 msiobj_release(&rec->hdr);
2024
2025 return r;
2026 }
2027
2028 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
2029 {
2030 msi_control *control;
2031 LPCWSTR prop;
2032 MSIPACKAGE *package = dialog->package;
2033 DWORD style;
2034 struct msi_selection_tree_info *info;
2035
2036 info = msi_alloc( sizeof *info );
2037 if (!info)
2038 return ERROR_FUNCTION_FAILED;
2039
2040 /* create the treeview control */
2041 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
2042 style |= WS_GROUP | WS_VSCROLL;
2043 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
2044 if (!control)
2045 {
2046 msi_free(info);
2047 return ERROR_FUNCTION_FAILED;
2048 }
2049
2050 control->handler = msi_dialog_seltree_handler;
2051 control->attributes = MSI_RecordGetInteger( rec, 8 );
2052 prop = MSI_RecordGetString( rec, 9 );
2053 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2054
2055 /* subclass */
2056 info->dialog = dialog;
2057 info->hwnd = control->hwnd;
2058 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2059 (LONG_PTR)MSISelectionTree_WndProc );
2060 SetPropW( control->hwnd, szButtonData, info );
2061
2062 ControlEvent_SubscribeToEvent( dialog->package, dialog,
2063 szSelectionPath, control->name, szProperty );
2064
2065 /* initialize it */
2066 msi_seltree_create_imagelist( control->hwnd );
2067 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
2068
2069 return ERROR_SUCCESS;
2070 }
2071
2072 /******************** Group Box ***************************************/
2073
2074 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
2075 {
2076 msi_control *control;
2077 DWORD style;
2078
2079 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
2080 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
2081 if (!control)
2082 return ERROR_FUNCTION_FAILED;
2083
2084 return ERROR_SUCCESS;
2085 }
2086
2087 /******************** List Box ***************************************/
2088
2089 struct msi_listbox_info
2090 {
2091 msi_dialog *dialog;
2092 HWND hwnd;
2093 WNDPROC oldproc;
2094 DWORD num_items;
2095 DWORD addpos_items;
2096 LPWSTR *items;
2097 };
2098
2099 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2100 {
2101 struct msi_listbox_info *info;
2102 LRESULT r;
2103 DWORD j;
2104
2105 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2106
2107 info = GetPropW( hWnd, szButtonData );
2108 if (!info)
2109 return 0;
2110
2111 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
2112
2113 switch( msg )
2114 {
2115 case WM_NCDESTROY:
2116 for (j = 0; j < info->num_items; j++)
2117 msi_free( info->items[j] );
2118 msi_free( info->items );
2119 msi_free( info );
2120 RemovePropW( hWnd, szButtonData );
2121 break;
2122 }
2123
2124 return r;
2125 }
2126
2127 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
2128 {
2129 struct msi_listbox_info *info = param;
2130 LPCWSTR value, text;
2131 int pos;
2132
2133 value = MSI_RecordGetString( rec, 3 );
2134 text = MSI_RecordGetString( rec, 4 );
2135
2136 info->items[info->addpos_items] = strdupW( value );
2137
2138 pos = SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
2139 SendMessageW( info->hwnd, LB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
2140 info->addpos_items++;
2141 return ERROR_SUCCESS;
2142 }
2143
2144 static UINT msi_listbox_add_items( struct msi_listbox_info *info, LPCWSTR property )
2145 {
2146 UINT r;
2147 MSIQUERY *view = NULL;
2148 DWORD count;
2149
2150 static const WCHAR query[] = {
2151 'S','E','L','E','C','T',' ','*',' ',
2152 'F','R','O','M',' ','`','L','i','s','t','B','o','x','`',' ',
2153 'W','H','E','R','E',' ',
2154 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
2155 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0
2156 };
2157
2158 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
2159 if ( r != ERROR_SUCCESS )
2160 return r;
2161
2162 /* just get the number of records */
2163 r = MSI_IterateRecords( view, &count, NULL, NULL );
2164
2165 info->num_items = count;
2166 info->items = msi_alloc( sizeof(*info->items) * count );
2167
2168 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2169 msiobj_release( &view->hdr );
2170
2171 return r;
2172 }
2173
2174 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2175 msi_control *control, WPARAM param )
2176 {
2177 struct msi_listbox_info *info;
2178 int index;
2179 LPCWSTR value;
2180
2181 if( HIWORD(param) != LBN_SELCHANGE )
2182 return ERROR_SUCCESS;
2183
2184 info = GetPropW( control->hwnd, szButtonData );
2185 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2186 value = (LPCWSTR) SendMessageW( control->hwnd, LB_GETITEMDATA, index, 0 );
2187
2188 MSI_SetPropertyW( info->dialog->package,
2189 control->property, value );
2190 msi_dialog_evaluate_control_conditions( info->dialog );
2191
2192 return ERROR_SUCCESS;
2193 }
2194
2195 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2196 {
2197 struct msi_listbox_info *info;
2198 msi_control *control;
2199 DWORD attributes, style;
2200 LPCWSTR prop;
2201
2202 info = msi_alloc( sizeof *info );
2203 if (!info)
2204 return ERROR_FUNCTION_FAILED;
2205
2206 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_NOTIFY | WS_VSCROLL | WS_BORDER;
2207 attributes = MSI_RecordGetInteger( rec, 8 );
2208 if (~attributes & msidbControlAttributesSorted)
2209 style |= LBS_SORT;
2210
2211 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2212 if (!control)
2213 return ERROR_FUNCTION_FAILED;
2214
2215 control->handler = msi_dialog_listbox_handler;
2216
2217 prop = MSI_RecordGetString( rec, 9 );
2218 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2219
2220 /* subclass */
2221 info->dialog = dialog;
2222 info->hwnd = control->hwnd;
2223 info->items = NULL;
2224 info->addpos_items = 0;
2225 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2226 (LONG_PTR)MSIListBox_WndProc );
2227 SetPropW( control->hwnd, szButtonData, info );
2228
2229 if ( control->property )
2230 msi_listbox_add_items( info, control->property );
2231
2232 return ERROR_SUCCESS;
2233 }
2234
2235 /******************** Directory Combo ***************************************/
2236
2237 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2238 {
2239 LPWSTR prop, path;
2240 BOOL indirect;
2241
2242 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2243 return;
2244
2245 indirect = control->attributes & msidbControlAttributesIndirect;
2246 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2247 path = msi_dialog_dup_property( dialog, prop, TRUE );
2248
2249 PathStripPathW( path );
2250 PathRemoveBackslashW( path );
2251
2252 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2253 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2254
2255 msi_free( path );
2256 msi_free( prop );
2257 }
2258
2259 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2260 {
2261 msi_control *control;
2262 LPCWSTR prop;
2263 DWORD style;
2264
2265 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2266 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2267 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2268 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2269 if (!control)
2270 return ERROR_FUNCTION_FAILED;
2271
2272 control->attributes = MSI_RecordGetInteger( rec, 8 );
2273 prop = MSI_RecordGetString( rec, 9 );
2274 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2275
2276 msi_dialog_update_directory_combo( dialog, control );
2277
2278 return ERROR_SUCCESS;
2279 }
2280
2281 /******************** Directory List ***************************************/
2282
2283 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2284 {
2285 WCHAR dir_spec[MAX_PATH];
2286 WIN32_FIND_DATAW wfd;
2287 LPWSTR prop, path;
2288 BOOL indirect;
2289 LVITEMW item;
2290 HANDLE file;
2291
2292 static const WCHAR asterisk[] = {'*',0};
2293 static const WCHAR dot[] = {'.',0};
2294 static const WCHAR dotdot[] = {'.','.',0};
2295
2296 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2297 return;
2298
2299 /* clear the list-view */
2300 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2301
2302 indirect = control->attributes & msidbControlAttributesIndirect;
2303 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2304 path = msi_dialog_dup_property( dialog, prop, TRUE );
2305
2306 lstrcpyW( dir_spec, path );
2307 lstrcatW( dir_spec, asterisk );
2308
2309 file = FindFirstFileW( dir_spec, &wfd );
2310 if ( file == INVALID_HANDLE_VALUE )
2311 return;
2312
2313 do
2314 {
2315 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2316 continue;
2317
2318 if ( !lstrcmpW( wfd.cFileName, dot ) || !lstrcmpW( wfd.cFileName, dotdot ) )
2319 continue;
2320
2321 item.mask = LVIF_TEXT;
2322 item.cchTextMax = MAX_PATH;
2323 item.iItem = 0;
2324 item.iSubItem = 0;
2325 item.pszText = wfd.cFileName;
2326
2327 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
2328 } while ( FindNextFileW( file, &wfd ) );
2329
2330 msi_free( prop );
2331 msi_free( path );
2332 FindClose( file );
2333 }
2334
2335 UINT msi_dialog_directorylist_up( msi_dialog *dialog )
2336 {
2337 msi_control *control;
2338 LPWSTR prop, path, ptr;
2339 BOOL indirect;
2340
2341 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
2342 indirect = control->attributes & msidbControlAttributesIndirect;
2343 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2344 path = msi_dialog_dup_property( dialog, prop, TRUE );
2345
2346 /* strip off the last directory */
2347 ptr = PathFindFileNameW( path );
2348 if (ptr != path) *(ptr - 1) = '\0';
2349 PathAddBackslashW( path );
2350
2351 MSI_SetPropertyW( dialog->package, prop, path );
2352
2353 msi_dialog_update_directory_list( dialog, NULL );
2354 msi_dialog_update_directory_combo( dialog, NULL );
2355 msi_dialog_update_pathedit( dialog, NULL );
2356
2357 msi_free( path );
2358 msi_free( prop );
2359
2360 return ERROR_SUCCESS;
2361 }
2362
2363 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
2364 msi_control *control, WPARAM param )
2365 {
2366 LPNMHDR nmhdr = (LPNMHDR)param;
2367 WCHAR new_path[MAX_PATH];
2368 WCHAR text[MAX_PATH];
2369 LPWSTR path, prop;
2370 BOOL indirect;
2371 LVITEMW item;
2372 int index;
2373
2374 static const WCHAR backslash[] = {'\\',0};
2375
2376 if (nmhdr->code != LVN_ITEMACTIVATE)
2377 return ERROR_SUCCESS;
2378
2379 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
2380 if ( index < 0 )
2381 {
2382 ERR("No list-view item selected!\n");
2383 return ERROR_FUNCTION_FAILED;
2384 }
2385
2386 item.iSubItem = 0;
2387 item.pszText = text;
2388 item.cchTextMax = MAX_PATH;
2389 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
2390
2391 indirect = control->attributes & msidbControlAttributesIndirect;
2392 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2393 path = msi_dialog_dup_property( dialog, prop, TRUE );
2394
2395 lstrcpyW( new_path, path );
2396 lstrcatW( new_path, text );
2397 lstrcatW( new_path, backslash );
2398
2399 MSI_SetPropertyW( dialog->package, prop, new_path );
2400
2401 msi_dialog_update_directory_list( dialog, NULL );
2402 msi_dialog_update_directory_combo( dialog, NULL );
2403 msi_dialog_update_pathedit( dialog, NULL );
2404
2405 msi_free( prop );
2406 msi_free( path );
2407 return ERROR_SUCCESS;
2408 }
2409
2410 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
2411 {
2412 msi_control *control;
2413 LPCWSTR prop;
2414 DWORD style;
2415
2416 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
2417 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2418 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
2419 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2420 if (!control)
2421 return ERROR_FUNCTION_FAILED;
2422
2423 control->attributes = MSI_RecordGetInteger( rec, 8 );
2424 control->handler = msi_dialog_dirlist_handler;
2425 prop = MSI_RecordGetString( rec, 9 );
2426 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2427
2428 /* double click to activate an item in the list */
2429 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
2430 0, LVS_EX_TWOCLICKACTIVATE );
2431
2432 msi_dialog_update_directory_list( dialog, control );
2433
2434 return ERROR_SUCCESS;
2435 }
2436
2437 /******************** VolumeCost List ***************************************/
2438
2439 static BOOL str_is_number( LPCWSTR str )
2440 {
2441 int i;
2442
2443 for (i = 0; i < lstrlenW( str ); i++)
2444 if (!isdigitW(str[i]))
2445 return FALSE;
2446
2447 return TRUE;
2448 }
2449
2450 static const WCHAR column_keys[][80] =
2451 {
2452 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
2453 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
2454 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
2455 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
2456 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
2457 };
2458
2459 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
2460 {
2461 LPCWSTR text = MSI_RecordGetString( rec, 10 );
2462 LPCWSTR begin = text, end;
2463 WCHAR num[10];
2464 LVCOLUMNW lvc;
2465 DWORD count = 0;
2466
2467 static const WCHAR zero[] = {'0',0};
2468 static const WCHAR negative[] = {'-',0};
2469
2470 if (!text) return;
2471
2472 while ((begin = strchrW( begin, '{' )) && count < 5)
2473 {
2474 if (!(end = strchrW( begin, '}' )))
2475 return;
2476
2477 lstrcpynW( num, begin + 1, end - begin );
2478 begin += end - begin + 1;
2479
2480 /* empty braces or '0' hides the column */
2481 if ( !num[0] || !lstrcmpW( num, zero ) )
2482 {
2483 count++;
2484 continue;
2485 }
2486
2487 /* the width must be a positive number
2488 * if a width is invalid, all remaining columns are hidden
2489 */
2490 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) )
2491 return;
2492
2493 ZeroMemory( &lvc, sizeof(lvc) );
2494 lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
2495 lvc.cx = atolW( num );
2496 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] );
2497
2498 SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc );
2499 msi_free( lvc.pszText );
2500 }
2501 }
2502
2503 static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control )
2504 {
2505 ULARGE_INTEGER total, free;
2506 WCHAR size_text[MAX_PATH];
2507 LPWSTR drives, ptr;
2508 LVITEMW lvitem;
2509 DWORD size;
2510 int i = 0;
2511
2512 size = GetLogicalDriveStringsW( 0, NULL );
2513 if ( !size ) return;
2514
2515 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2516 if ( !drives ) return;
2517
2518 GetLogicalDriveStringsW( size, drives );
2519
2520 ptr = drives;
2521 while (*ptr)
2522 {
2523 lvitem.mask = LVIF_TEXT;
2524 lvitem.iItem = i;
2525 lvitem.iSubItem = 0;
2526 lvitem.pszText = ptr;
2527 lvitem.cchTextMax = lstrlenW(ptr) + 1;
2528 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem );
2529
2530 GetDiskFreeSpaceExW(ptr, &free, &total, NULL);
2531
2532 StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH);
2533 lvitem.iSubItem = 1;
2534 lvitem.pszText = size_text;
2535 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2536 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2537
2538 StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH);
2539 lvitem.iSubItem = 2;
2540 lvitem.pszText = size_text;
2541 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2542 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2543
2544 ptr += lstrlenW(ptr) + 1;
2545 i++;
2546 }
2547
2548 msi_free( drives );
2549 }
2550
2551 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
2552 {
2553 msi_control *control;
2554 DWORD style;
2555
2556 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
2557 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2558 WS_CHILD | WS_TABSTOP | WS_GROUP;
2559 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2560 if (!control)
2561 return ERROR_FUNCTION_FAILED;
2562
2563 msi_dialog_vcl_add_columns( dialog, control, rec );
2564 msi_dialog_vcl_add_drives( dialog, control );
2565
2566 return ERROR_SUCCESS;
2567 }
2568
2569 static const struct control_handler msi_dialog_handler[] =
2570 {
2571 { szText, msi_dialog_text_control },
2572 { szPushButton, msi_dialog_button_control },
2573 { szLine, msi_dialog_line_control },
2574 { szBitmap, msi_dialog_bitmap_control },
2575 { szCheckBox, msi_dialog_checkbox_control },
2576 { szScrollableText, msi_dialog_scrolltext_control },
2577 { szComboBox, msi_dialog_combo_control },
2578 { szEdit, msi_dialog_edit_control },
2579 { szMaskedEdit, msi_dialog_maskedit_control },
2580 { szPathEdit, msi_dialog_pathedit_control },
2581 { szProgressBar, msi_dialog_progress_bar },
2582 { szRadioButtonGroup, msi_dialog_radiogroup_control },
2583 { szIcon, msi_dialog_icon_control },
2584 { szSelectionTree, msi_dialog_selection_tree },
2585 { szGroupBox, msi_dialog_group_box },
2586 { szListBox, msi_dialog_list_box },
2587 { szDirectoryCombo, msi_dialog_directory_combo },
2588 { szDirectoryList, msi_dialog_directory_list },
2589 { szVolumeCostList, msi_dialog_volumecost_list },
2590 };
2591
2592 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
2593
2594 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
2595 {
2596 msi_dialog *dialog = param;
2597 LPCWSTR control_type;
2598 UINT i;
2599
2600 /* find and call the function that can create this type of control */
2601 control_type = MSI_RecordGetString( rec, 3 );
2602 for( i=0; i<NUM_CONTROL_TYPES; i++ )
2603 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
2604 break;
2605 if( i != NUM_CONTROL_TYPES )
2606 msi_dialog_handler[i].func( dialog, rec );
2607 else
2608 ERR("no handler for element type %s\n", debugstr_w(control_type));
2609
2610 return ERROR_SUCCESS;
2611 }
2612
2613 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
2614 {
2615 static const WCHAR query[] = {
2616 'S','E','L','E','C','T',' ','*',' ',
2617 'F','R','O','M',' ','C','o','n','t','r','o','l',' ',
2618 'W','H','E','R','E',' ',
2619 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
2620 UINT r;
2621 MSIQUERY *view = NULL;
2622 MSIPACKAGE *package = dialog->package;
2623
2624 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2625
2626 /* query the Control table for all the elements of the control */
2627 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2628 if( r != ERROR_SUCCESS )
2629 {
2630 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2631 return ERROR_INVALID_PARAMETER;
2632 }
2633
2634 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
2635 msiobj_release( &view->hdr );
2636
2637 return r;
2638 }
2639
2640 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
2641 {
2642 static const WCHAR szHide[] = { 'H','i','d','e',0 };
2643 static const WCHAR szShow[] = { 'S','h','o','w',0 };
2644 static const WCHAR szDisable[] = { 'D','i','s','a','b','l','e',0 };
2645 static const WCHAR szEnable[] = { 'E','n','a','b','l','e',0 };
2646 static const WCHAR szDefault[] = { 'D','e','f','a','u','l','t',0 };
2647 msi_dialog *dialog = param;
2648 msi_control *control;
2649 LPCWSTR name, action, condition;
2650 UINT r;
2651
2652 name = MSI_RecordGetString( rec, 2 );
2653 action = MSI_RecordGetString( rec, 3 );
2654 condition = MSI_RecordGetString( rec, 4 );
2655 r = MSI_EvaluateConditionW( dialog->package, condition );
2656 control = msi_dialog_find_control( dialog, name );
2657 if( r == MSICONDITION_TRUE && control )
2658 {
2659 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
2660
2661 /* FIXME: case sensitive? */
2662 if(!lstrcmpW(action, szHide))
2663 ShowWindow(control->hwnd, SW_HIDE);
2664 else if(!strcmpW(action, szShow))
2665 ShowWindow(control->hwnd, SW_SHOW);
2666 else if(!strcmpW(action, szDisable))
2667 EnableWindow(control->hwnd, FALSE);
2668 else if(!strcmpW(action, szEnable))
2669 EnableWindow(control->hwnd, TRUE);
2670 else if(!strcmpW(action, szDefault))
2671 SetFocus(control->hwnd);
2672 else
2673 FIXME("Unhandled action %s\n", debugstr_w(action));
2674 }
2675
2676 return ERROR_SUCCESS;
2677 }
2678
2679 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
2680 {
2681 static const WCHAR query[] = {
2682 'S','E','L','E','C','T',' ','*',' ',
2683 'F','R','O','M',' ',
2684 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
2685 'W','H','E','R','E',' ',
2686 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0
2687 };
2688 UINT r;
2689 MSIQUERY *view = NULL;
2690 MSIPACKAGE *package = dialog->package;
2691
2692 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2693
2694 /* query the Control table for all the elements of the control */
2695 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2696 if( r != ERROR_SUCCESS )
2697 return ERROR_SUCCESS;
2698
2699 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
2700 msiobj_release( &view->hdr );
2701
2702 return r;
2703 }
2704
2705 UINT msi_dialog_reset( msi_dialog *dialog )
2706 {
2707 /* FIXME: should restore the original values of any properties we changed */
2708 return msi_dialog_evaluate_control_conditions( dialog );
2709 }
2710
2711 /* figure out the height of 10 point MS Sans Serif */
2712 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
2713 {
2714 static const WCHAR szSansSerif[] = {
2715 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
2716 LOGFONTW lf;
2717 TEXTMETRICW tm;
2718 BOOL r;
2719 LONG height = 0;
2720 HFONT hFont, hOldFont;
2721 HDC hdc;
2722
2723 hdc = GetDC( hwnd );
2724 if (hdc)
2725 {
2726 memset( &lf, 0, sizeof lf );
2727 lf.lfHeight = MulDiv(10, GetDeviceCaps(hdc, LOGPIXELSY), 72);
2728 strcpyW( lf.lfFaceName, szSansSerif );
2729 hFont = CreateFontIndirectW(&lf);
2730 if (hFont)
2731 {
2732 hOldFont = SelectObject( hdc, hFont );
2733 r = GetTextMetricsW( hdc, &tm );
2734 if (r)
2735 height = tm.tmHeight;
2736 SelectObject( hdc, hOldFont );
2737 DeleteObject( hFont );
2738 }
2739 ReleaseDC( hwnd, hdc );
2740 }
2741 return height;
2742 }
2743
2744 /* fetch the associated record from the Dialog table */
2745 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
2746 {
2747 static const WCHAR query[] = {
2748 'S','E','L','E','C','T',' ','*',' ',
2749 'F','R','O','M',' ','D','i','a','l','o','g',' ',
2750 'W','H','E','R','E',' ',
2751 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
2752 MSIPACKAGE *package = dialog->package;
2753 MSIRECORD *rec = NULL;
2754
2755 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2756
2757 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
2758 if( !rec )
2759 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2760
2761 return rec;
2762 }
2763
2764 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
2765 {
2766 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
2767 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
2768
2769 UINT xres, yres;
2770 POINT center;
2771 SIZE sz;
2772 LONG style;
2773
2774 center.x = MSI_RecordGetInteger( rec, 2 );
2775 center.y = MSI_RecordGetInteger( rec, 3 );
2776
2777 sz.cx = MSI_RecordGetInteger( rec, 4 );
2778 sz.cy = MSI_RecordGetInteger( rec, 5 );
2779
2780 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
2781 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
2782
2783 xres = msi_get_property_int( dialog->package, szScreenX, 0 );
2784 yres = msi_get_property_int( dialog->package, szScreenY, 0 );
2785
2786 center.x = MulDiv( center.x, xres, 100 );
2787 center.y = MulDiv( center.y, yres, 100 );
2788
2789 /* turn the client pos into the window rectangle */
2790 if (dialog->package->center_x && dialog->package->center_y)
2791 {
2792 pos->left = dialog->package->center_x - sz.cx / 2.0;
2793 pos->right = pos->left + sz.cx;
2794 pos->top = dialog->package->center_y - sz.cy / 2.0;
2795 pos->bottom = pos->top + sz.cy;
2796 }
2797 else
2798 {
2799 pos->left = center.x - sz.cx/2;
2800 pos->right = pos->left + sz.cx;
2801 pos->top = center.y - sz.cy/2;
2802 pos->bottom = pos->top + sz.cy;
2803
2804 /* save the center */
2805 dialog->package->center_x = center.x;
2806 dialog->package->center_y = center.y;
2807 }
2808
2809 dialog->size.cx = sz.cx;
2810 dialog->size.cy = sz.cy;
2811
2812 TRACE("%u %u %u %u\n", pos->left, pos->top, pos->right, pos->bottom);
2813
2814 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
2815 AdjustWindowRect( pos, style, FALSE );
2816 }
2817
2818 static BOOL msi_control_set_next( msi_control *control, msi_control *next )
2819 {
2820 return SetWindowPos( next->hwnd, control->hwnd, 0, 0, 0, 0,
2821 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
2822 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
2823 }
2824
2825 static UINT msi_dialog_set_tab_order( msi_dialog *dialog )
2826 {
2827 msi_control *control, *tab_next;
2828
2829 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
2830 {
2831 tab_next = msi_dialog_find_control( dialog, control->tabnext );
2832 if( !tab_next )
2833 continue;
2834 msi_control_set_next( control, tab_next );
2835 }
2836
2837 return ERROR_SUCCESS;
2838 }
2839
2840 static void msi_dialog_set_first_control( msi_dialog* dialog, LPCWSTR name )
2841 {
2842 msi_control *control;
2843
2844 control = msi_dialog_find_control( dialog, name );
2845 if( control )
2846 dialog->hWndFocus = control->hwnd;
2847 else
2848 dialog->hWndFocus = NULL;
2849 }
2850
2851 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
2852 {
2853 static const WCHAR df[] = {
2854 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
2855 static const WCHAR dfv[] = {
2856 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
2857 msi_dialog *dialog = (msi_dialog*) cs->lpCreateParams;
2858 MSIRECORD *rec = NULL;
2859 LPWSTR title = NULL;
2860 RECT pos;
2861
2862 TRACE("%p %p\n", dialog, dialog->package);
2863
2864 dialog->hwnd = hwnd;
2865 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
2866
2867 rec = msi_get_dialog_record( dialog );
2868 if( !rec )
2869 {
2870 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
2871 return -1;
2872 }
2873
2874 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
2875
2876 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
2877
2878 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
2879
2880 dialog->default_font = msi_dup_property( dialog->package, df );
2881 if (!dialog->default_font)
2882 {
2883 dialog->default_font = strdupW(dfv);
2884 if (!dialog->default_font) return -1;
2885 }
2886
2887 title = msi_get_deformatted_field( dialog->package, rec, 7 );
2888 SetWindowTextW( hwnd, title );
2889 msi_free( title );
2890
2891 SetWindowPos( hwnd, 0, pos.left, pos.top,
2892 pos.right - pos.left, pos.bottom - pos.top,
2893 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
2894
2895 msi_dialog_build_font_list( dialog );
2896 msi_dialog_fill_controls( dialog );
2897 msi_dialog_evaluate_control_conditions( dialog );
2898 msi_dialog_set_tab_order( dialog );
2899 msi_dialog_set_first_control( dialog, MSI_RecordGetString( rec, 8 ) );
2900 msiobj_release( &rec->hdr );
2901
2902 return 0;
2903 }
2904
2905 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
2906 {
2907 LPWSTR event_fmt = NULL, arg_fmt = NULL;
2908
2909 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
2910
2911 deformat_string( dialog->package, event, &event_fmt );
2912 deformat_string( dialog->package, arg, &arg_fmt );
2913
2914 dialog->event_handler( dialog->package, event_fmt, arg_fmt, dialog );
2915
2916 msi_free( event_fmt );
2917 msi_free( arg_fmt );
2918
2919 return ERROR_SUCCESS;
2920 }
2921
2922 static UINT msi_dialog_set_property( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
2923 {
2924 static const WCHAR szNullArg[] = { '{','}',0 };
2925 LPWSTR p, prop, arg_fmt = NULL;
2926 UINT len;
2927
2928 len = strlenW(event);
2929 prop = msi_alloc( len*sizeof(WCHAR));
2930 strcpyW( prop, &event[1] );
2931 p = strchrW( prop, ']' );
2932 if( p && p[1] == 0 )
2933 {
2934 *p = 0;
2935 if( strcmpW( szNullArg, arg ) )
2936 deformat_string( dialog->package, arg, &arg_fmt );
2937 MSI_SetPropertyW( dialog->package, prop, arg_fmt );
2938 msi_free( arg_fmt );
2939 }
2940 else
2941 ERR("Badly formatted property string - what happens?\n");
2942 msi_free( prop );
2943 return ERROR_SUCCESS;
2944 }
2945
2946 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
2947 {
2948 msi_dialog *dialog = param;
2949 LPCWSTR condition, event, arg;
2950 UINT r;
2951
2952 condition = MSI_RecordGetString( rec, 5 );
2953 r = MSI_EvaluateConditionW( dialog->package, condition );
2954 if( r == MSICONDITION_TRUE || r == MSICONDITION_NONE )
2955 {
2956 event = MSI_RecordGetString( rec, 3 );
2957 arg = MSI_RecordGetString( rec, 4 );
2958 if( event[0] == '[' )
2959 msi_dialog_set_property( dialog, event, arg );
2960 else
2961 msi_dialog_send_event( dialog, event, arg );
2962 }
2963
2964 return ERROR_SUCCESS;
2965 }
2966
2967 struct rec_list
2968 {
2969 struct list entry;
2970 MSIRECORD *rec;
2971 };
2972
2973 static UINT add_rec_to_list( MSIRECORD *rec, LPVOID param )
2974 {
2975 struct rec_list *add_rec;
2976 struct list *records = (struct list *)param;
2977
2978 msiobj_addref( &rec->hdr );
2979
2980 add_rec = msi_alloc( sizeof( *add_rec ) );
2981 if (!add_rec)
2982 {
2983 msiobj_release( &rec->hdr );
2984 return ERROR_OUTOFMEMORY;
2985 }
2986
2987 add_rec->rec = rec;
2988 list_add_tail( records, &add_rec->entry );
2989 return ERROR_SUCCESS;
2990 }
2991
2992 static inline void remove_rec_from_list( struct rec_list *rec_entry )
2993 {
2994 msiobj_release( &rec_entry->rec->hdr );
2995 list_remove( &rec_entry->entry );
2996 msi_free( rec_entry );
2997 }
2998
2999 static UINT msi_dialog_button_handler( msi_dialog *dialog,
3000 msi_control *control, WPARAM param )
3001 {
3002 static const WCHAR query[] = {
3003 'S','E','L','E','C','T',' ','*',' ',
3004 'F','R','O','M',' ','C','o','n','t','r','o','l','E','v','e','n','t',' ',
3005 'W','H','E','R','E',' ',
3006 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3007 'A','N','D',' ',
3008 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
3009 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0
3010 };
3011 MSIQUERY *view = NULL;
3012 struct rec_list *rec_entry, *next;
3013 struct list events;
3014 UINT r;
3015
3016 if( HIWORD(param) != BN_CLICKED )
3017 return ERROR_SUCCESS;
3018
3019 list_init( &events );
3020
3021 r = MSI_OpenQuery( dialog->package->db, &view, query,
3022 dialog->name, control->name );
3023 if( r != ERROR_SUCCESS )
3024 {
3025 ERR("query failed\n");
3026 return 0;
3027 }
3028
3029 r = MSI_IterateRecords( view, 0, add_rec_to_list, &events );
3030 msiobj_release( &view->hdr );
3031 if (r != ERROR_SUCCESS)
3032 goto done;
3033
3034 /* handle all SetProperty events first */
3035 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3036 {
3037 LPCWSTR event = MSI_RecordGetString( rec_entry->rec, 3 );
3038
3039 if ( event[0] != '[' )
3040 continue;
3041
3042 r = msi_dialog_control_event( rec_entry->rec, dialog );
3043 remove_rec_from_list( rec_entry );
3044
3045 if ( r != ERROR_SUCCESS )
3046 goto done;
3047 }
3048
3049 /* handle all other events */
3050 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3051 {
3052 r = msi_dialog_control_event( rec_entry->rec, dialog );
3053 remove_rec_from_list( rec_entry );
3054
3055 if ( r != ERROR_SUCCESS )
3056 goto done;
3057 }
3058
3059 done:
3060 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3061 {
3062 remove_rec_from_list( rec_entry );
3063 }
3064
3065 return r;
3066 }
3067
3068 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog,
3069 msi_control *control )
3070 {
3071 WCHAR state[2] = { 0 };
3072 DWORD sz = 2;
3073
3074 MSI_GetPropertyW( dialog->package, control->property, state, &sz );
3075 return state[0] ? 1 : 0;
3076 }
3077
3078 static void msi_dialog_set_checkbox_state( msi_dialog *dialog,
3079 msi_control *control, UINT state )
3080 {
3081 static const WCHAR szState[] = { '1', 0 };
3082 LPCWSTR val;
3083
3084 /* if uncheck then the property is set to NULL */
3085 if (!state)
3086 {
3087 MSI_SetPropertyW( dialog->package, control->property, NULL );
3088 return;
3089 }
3090
3091 /* check for a custom state */
3092 if (control->value && control->value[0])
3093 val = control->value;
3094 else
3095 val = szState;
3096
3097 MSI_SetPropertyW( dialog->package, control->property, val );
3098 }
3099
3100 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog,
3101 msi_control *control )
3102 {
3103 UINT state;
3104
3105 state = msi_dialog_get_checkbox_state( dialog, control );
3106 SendMessageW( control->hwnd, BM_SETCHECK,
3107 state ? BST_CHECKED : BST_UNCHECKED, 0 );
3108 }
3109
3110 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog,
3111 msi_control *control, WPARAM param )
3112 {
3113 UINT state;
3114
3115 if( HIWORD(param) != BN_CLICKED )
3116 return ERROR_SUCCESS;
3117
3118 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name),
3119 debugstr_w(control->property));
3120
3121 state = msi_dialog_get_checkbox_state( dialog, control );
3122 state = state ? 0 : 1;
3123 msi_dialog_set_checkbox_state( dialog, control, state );
3124 msi_dialog_checkbox_sync_state( dialog, control );
3125
3126 return msi_dialog_button_handler( dialog, control, param );
3127 }
3128
3129 static UINT msi_dialog_edit_handler( msi_dialog *dialog,
3130 msi_control *control, WPARAM param )
3131 {
3132 LPWSTR buf;
3133
3134 if( HIWORD(param) != EN_CHANGE )
3135 return ERROR_SUCCESS;
3136
3137 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
3138 debugstr_w(control->property));
3139
3140 buf = msi_get_window_text( control->hwnd );
3141 MSI_SetPropertyW( dialog->package, control->property, buf );
3142
3143 msi_free( buf );
3144
3145 return ERROR_SUCCESS;
3146 }
3147
3148 static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog,
3149 msi_control *control, WPARAM param )
3150 {
3151 if( HIWORD(param) != BN_CLICKED )
3152 return ERROR_SUCCESS;
3153
3154 TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name),
3155 debugstr_w(control->property));
3156
3157 MSI_SetPropertyW( dialog->package, control->property, control->name );
3158
3159 return msi_dialog_button_handler( dialog, control, param );
3160 }
3161
3162 static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd )
3163 {
3164 msi_control *control = NULL;
3165
3166 TRACE("%p %p %08lx\n", dialog, hwnd, param);
3167
3168 switch (param)
3169 {
3170 case 1: /* enter */
3171 control = msi_dialog_find_control( dialog, dialog->control_default );
3172 break;
3173 case 2: /* escape */
3174 control = msi_dialog_find_control( dialog, dialog->control_cancel );
3175 break;
3176 default:
3177 control = msi_dialog_find_control_by_hwnd( dialog, hwnd );
3178 }
3179
3180 if( control )
3181 {
3182 if( control->handler )
3183 {
3184 control->handler( dialog, control, param );
3185 msi_dialog_evaluate_control_conditions( dialog );
3186 }
3187 }
3188
3189 return 0;
3190 }
3191
3192 static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param )
3193 {
3194 LPNMHDR nmhdr = (LPNMHDR) param;
3195 msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom );
3196
3197 TRACE("%p %p\n", dialog, nmhdr->hwndFrom);
3198
3199 if ( control && control->handler )
3200 control->handler( dialog, control, param );
3201
3202 return 0;
3203 }
3204
3205 static void msi_dialog_setfocus( msi_dialog *dialog )
3206 {
3207 HWND hwnd = dialog->hWndFocus;
3208
3209 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE);
3210 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE);
3211 SetFocus( hwnd );
3212 dialog->hWndFocus = hwnd;
3213 }
3214
3215 static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
3216 WPARAM wParam, LPARAM lParam )
3217 {
3218 msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
3219
3220 TRACE("0x%04x\n", msg);
3221
3222 switch (msg)
3223 {
3224 case WM_MOVE:
3225 dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
3226 dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
3227 break;
3228
3229 case WM_CREATE:
3230 return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );
3231
3232 case WM_COMMAND:
3233 return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );
3234
3235 case WM_ACTIVATE:
3236 if( LOWORD(wParam) == WA_INACTIVE )
3237 dialog->hWndFocus = GetFocus();
3238 else
3239 msi_dialog_setfocus( dialog );
3240 return 0;
3241
3242 case WM_SETFOCUS:
3243 msi_dialog_setfocus( dialog );
3244 return 0;
3245
3246 /* bounce back to our subclassed static control */
3247 case WM_CTLCOLORSTATIC:
3248 return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );
3249
3250 case WM_DESTROY:
3251 dialog->hwnd = NULL;
3252 return 0;
3253 case WM_NOTIFY:
3254 return msi_dialog_onnotify( dialog, lParam );
3255 }
3256 return DefWindowProcW(hwnd, msg, wParam, lParam);
3257 }
3258
3259 static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam )
3260 {
3261 EnableWindow( hWnd, lParam );
3262 return TRUE;
3263 }
3264
3265 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
3266 {
3267 WNDPROC oldproc = (WNDPROC) GetPropW(hWnd, szButtonData);
3268 LRESULT r;
3269
3270 TRACE("hWnd %p msg %04x wParam 0x%08lx lParam 0x%08lx\n", hWnd, msg, wParam, lParam);
3271
3272 if (msg == WM_COMMAND) /* Forward notifications to dialog */
3273 SendMessageW(GetParent(hWnd), msg, wParam, lParam);
3274
3275 r = CallWindowProcW(oldproc, hWnd, msg, wParam, lParam);
3276
3277 /* make sure the radio buttons show as disabled if the parent is disabled */
3278 if (msg == WM_ENABLE)
3279 EnumChildWindows( hWnd, msi_radioground_child_enum, wParam );
3280
3281 return r;
3282 }
3283
3284 static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg,
3285 WPARAM wParam, LPARAM lParam )
3286 {
3287 msi_dialog *dialog = (msi_dialog*) lParam;
3288
3289 TRACE("%d %p\n", msg, dialog);
3290
3291 switch (msg)
3292 {
3293 case WM_MSI_DIALOG_CREATE:
3294 return msi_dialog_run_message_loop( dialog );
3295 case WM_MSI_DIALOG_DESTROY:
3296 msi_dialog_destroy( dialog );
3297 return 0;
3298 }
3299 return DefWindowProcW( hwnd, msg, wParam, lParam );
3300 }
3301
3302 /* functions that interface to other modules within MSI */
3303
3304 msi_dialog *msi_dialog_create( MSIPACKAGE* package,
3305 LPCWSTR szDialogName, msi_dialog *parent,
3306 msi_dialog_event_handler event_handler )
3307 {
3308 MSIRECORD *rec = NULL;
3309 msi_dialog *dialog;
3310
3311 TRACE("%p %s\n", package, debugstr_w(szDialogName));
3312
3313 /* allocate the structure for the dialog to use */
3314 dialog = msi_alloc_zero( sizeof *dialog + sizeof(WCHAR)*strlenW(szDialogName) );
3315 if( !dialog )
3316 return NULL;
3317 strcpyW( dialog->name, szDialogName );
3318 dialog->parent = parent;
3319 msiobj_addref( &package->hdr );
3320 dialog->package = package;
3321 dialog->event_handler = event_handler;
3322 dialog->finished = 0;
3323 list_init( &dialog->controls );
3324
3325 /* verify that the dialog exists */
3326 rec = msi_get_dialog_record( dialog );
3327 if( !rec )
3328 {
3329 msiobj_release( &package->hdr );
3330 msi_free( dialog );
3331 return NULL;
3332 }
3333 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3334 dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) );
3335 dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) );
3336 msiobj_release( &rec->hdr );
3337
3338 return dialog;
3339 }
3340
3341 static void msi_process_pending_messages( HWND hdlg )
3342 {
3343 MSG msg;
3344
3345 while( PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ) )
3346 {
3347 if( hdlg && IsDialogMessageW( hdlg, &msg ))
3348 continue;
3349 TranslateMessage( &msg );
3350 DispatchMessageW( &msg );
3351 }
3352 }
3353
3354 void msi_dialog_end_dialog( msi_dialog *dialog )
3355 {
3356 TRACE("%p\n", dialog);
3357 dialog->finished = 1;
3358 PostMessageW(dialog->hwnd, WM_NULL, 0, 0);
3359 }
3360
3361 void msi_dialog_check_messages( HANDLE handle )
3362 {
3363 DWORD r;
3364
3365 /* in threads other than the UI thread, block */
3366 if( uiThreadId != GetCurrentThreadId() )
3367 {
3368 if( handle )
3369 WaitForSingleObject( handle, INFINITE );
3370 return;
3371 }
3372
3373 /* there's two choices for the UI thread */
3374 while (1)
3375 {
3376 msi_process_pending_messages( NULL );
3377
3378 if( !handle )
3379 break;
3380
3381 /*
3382 * block here until somebody creates a new dialog or
3383 * the handle we're waiting on becomes ready
3384 */
3385 r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT );
3386 if( r == WAIT_OBJECT_0 )
3387 break;
3388 }
3389 }
3390
3391 UINT msi_dialog_run_message_loop( msi_dialog *dialog )
3392 {
3393 DWORD style;
3394 HWND hwnd;
3395
3396 if( uiThreadId != GetCurrentThreadId() )
3397 return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );
3398
3399 /* create the dialog window, don't show it yet */
3400 style = WS_OVERLAPPED;
3401 if( dialog->attributes & msidbDialogAttributesVisible )
3402 style |= WS_VISIBLE;
3403
3404 hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
3405 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3406 NULL, NULL, NULL, dialog );
3407 if( !hwnd )
3408 {
3409 ERR("Failed to create dialog %s\n", debugstr_w( dialog->name ));
3410 return ERROR_FUNCTION_FAILED;
3411 }
3412
3413 ShowWindow( hwnd, SW_SHOW );
3414 /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */
3415
3416 if( dialog->attributes & msidbDialogAttributesModal )
3417 {
3418 while( !dialog->finished )
3419 {
3420 MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT );
3421 msi_process_pending_messages( dialog->hwnd );
3422 }
3423 }
3424 else
3425 return ERROR_IO_PENDING;
3426
3427 return ERROR_SUCCESS;
3428 }
3429
3430 void msi_dialog_do_preview( msi_dialog *dialog )
3431 {
3432 TRACE("\n");
3433 dialog->attributes |= msidbDialogAttributesVisible;
3434 dialog->attributes &= ~msidbDialogAttributesModal;
3435 msi_dialog_run_message_loop( dialog );
3436 }
3437
3438 void msi_dialog_destroy( msi_dialog *dialog )
3439 {
3440 if( uiThreadId != GetCurrentThreadId() )
3441 {
3442 SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog );
3443 return;
3444 }
3445
3446 if( dialog->hwnd )
3447 ShowWindow( dialog->hwnd, SW_HIDE );
3448
3449 if( dialog->hwnd )
3450 DestroyWindow( dialog->hwnd );
3451
3452 /* unsubscribe events */
3453 ControlEvent_CleanupDialogSubscriptions(dialog->package, dialog->name);
3454
3455 /* destroy the list of controls */
3456 while( !list_empty( &dialog->controls ) )
3457 {
3458 msi_control *t;
3459
3460 t = LIST_ENTRY( list_head( &dialog->controls ),
3461 msi_control, entry );
3462 msi_destroy_control( t );
3463 }
3464
3465 /* destroy the list of fonts */
3466 while( dialog->font_list )
3467 {
3468 msi_font *t = dialog->font_list;
3469 dialog->font_list = t->next;
3470 DeleteObject( t->hfont );
3471 msi_free( t );
3472 }
3473 msi_free( dialog->default_font );
3474
3475 msi_free( dialog->control_default );
3476 msi_free( dialog->control_cancel );
3477 msiobj_release( &dialog->package->hdr );
3478 dialog->package = NULL;
3479 msi_free( dialog );
3480 }
3481
3482 BOOL msi_dialog_register_class( void )
3483 {
3484 WNDCLASSW cls;
3485
3486 ZeroMemory( &cls, sizeof cls );
3487 cls.lpfnWndProc = MSIDialog_WndProc;
3488 cls.hInstance = NULL;
3489 cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION);
3490 cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
3491 cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
3492 cls.lpszMenuName = NULL;
3493 cls.lpszClassName = szMsiDialogClass;
3494
3495 if( !RegisterClassW( &cls ) )
3496 return FALSE;
3497
3498 cls.lpfnWndProc = MSIHiddenWindowProc;
3499 cls.lpszClassName = szMsiHiddenWindow;
3500
3501 if( !RegisterClassW( &cls ) )
3502 return FALSE;
3503
3504 uiThreadId = GetCurrentThreadId();
3505
3506 hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED,
3507 0, 0, 100, 100, NULL, NULL, NULL, NULL );
3508 if( !hMsiHiddenWindow )
3509 return FALSE;
3510
3511 return TRUE;
3512 }
3513
3514 void msi_dialog_unregister_class( void )
3515 {
3516 DestroyWindow( hMsiHiddenWindow );
3517 hMsiHiddenWindow = NULL;
3518 UnregisterClassW( szMsiDialogClass, NULL );
3519 UnregisterClassW( szMsiHiddenWindow, NULL );
3520 uiThreadId = 0;
3521 }
3522
3523 static UINT error_dialog_handler(MSIPACKAGE *package, LPCWSTR event,
3524 LPCWSTR argument, msi_dialog* dialog)
3525 {
3526 static const WCHAR end_dialog[] = {'E','n','d','D','i','a','l','o','g',0};
3527 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3528 static const WCHAR error_cancel[] = {'E','r','r','o','r','C','a','n','c','e','l',0};
3529 static const WCHAR error_no[] = {'E','r','r','o','r','N','o',0};
3530 static const WCHAR result_prop[] = {
3531 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3532 };
3533
3534 if ( lstrcmpW( event, end_dialog ) )
3535 return ERROR_SUCCESS;
3536
3537 if ( !lstrcmpW( argument, error_abort ) || !lstrcmpW( argument, error_cancel ) ||
3538 !lstrcmpW( argument, error_no ) )
3539 {
3540 MSI_SetPropertyW( package, result_prop, error_abort );
3541 }
3542
3543 ControlEvent_CleanupSubscriptions(package);
3544 msi_dialog_end_dialog( dialog );
3545
3546 return ERROR_SUCCESS;
3547 }
3548
3549 static UINT msi_error_dialog_set_error( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3550 {
3551 MSIRECORD * row;
3552
3553 static const WCHAR update[] =
3554 {'U','P','D','A','T','E',' ','`','C','o','n','t','r','o','l','`',' ',
3555 'S','E','T',' ','`','T','e','x','t','`',' ','=',' ','\'','%','s','\'',' ',
3556 'W','H','E','R','E', ' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3557 'A','N','D',' ','`','C','o','n','t','r','o','l','`',' ','=',' ',
3558 '\'','E','r','r','o','r','T','e','x','t','\'',0};
3559
3560 row = MSI_QueryGetRecord( package->db, update, error, error_dialog );
3561 if (!row)
3562 return ERROR_FUNCTION_FAILED;
3563
3564 msiobj_release(&row->hdr);
3565 return ERROR_SUCCESS;
3566 }
3567
3568 UINT msi_spawn_error_dialog( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3569 {
3570 msi_dialog *dialog;
3571 WCHAR result[MAX_PATH];
3572 UINT r = ERROR_SUCCESS;
3573 DWORD size = MAX_PATH;
3574 int res;
3575
3576 static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
3577 static const WCHAR pn_prop[] = {'P','r','o','d','u','c','t','N','a','m','e',0};
3578 static const WCHAR title_fmt[] = {'%','s',' ','W','a','r','n','i','n','g',0};
3579 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3580 static const WCHAR result_prop[] = {
3581 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3582 };
3583
3584 if ( (msi_get_property_int(package, szUILevel, 0) & INSTALLUILEVEL_MASK) == INSTALLUILEVEL_NONE )
3585 return ERROR_SUCCESS;
3586
3587 if ( !error_dialog )
3588 {
3589 LPWSTR product_name = msi_dup_property( package, pn_prop );
3590 WCHAR title[MAX_PATH];
3591
3592 sprintfW( title, title_fmt, product_name );
3593 res = MessageBoxW( NULL, error, title, MB_OKCANCEL | MB_ICONWARNING );
3594
3595 msi_free( product_name );
3596
3597 if ( res == IDOK )
3598 return ERROR_SUCCESS;
3599 else
3600 return ERROR_FUNCTION_FAILED;
3601 }
3602
3603 r = msi_error_dialog_set_error( package, error_dialog, error );
3604 if ( r != ERROR_SUCCESS )
3605 return r;
3606
3607 dialog = msi_dialog_create( package, error_dialog, package->dialog,
3608 error_dialog_handler );
3609 if ( !dialog )
3610 return ERROR_FUNCTION_FAILED;
3611
3612 dialog->finished = FALSE;
3613 r = msi_dialog_run_message_loop( dialog );
3614 if ( r != ERROR_SUCCESS )
3615 goto done;
3616
3617 r = MSI_GetPropertyW( package, result_prop, result, &size );
3618 if ( r != ERROR_SUCCESS)
3619 r = ERROR_SUCCESS;
3620
3621 if ( !lstrcmpW( result, error_abort ) )
3622 r = ERROR_FUNCTION_FAILED;
3623
3624 done:
3625 msi_dialog_destroy( dialog );
3626
3627 return r;
3628 }
GSOC 2012 project to enhance the control panel