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advapi32: Add some tests for RegDeleteTreeA.
[wine/multimedia.git] / dlls / msi / dialog.c
blob35a192cffe196d8b06abadbece02a2af684e4929
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 p++;
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 %08x %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 %08x %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;
1146 LPWSTR val;
1147
1148 control = msi_dialog_add_control( dialog, rec, szEdit,
1149 WS_BORDER | WS_TABSTOP );
1150 control->handler = msi_dialog_edit_handler;
1151 prop = MSI_RecordGetString( rec, 9 );
1152 if( prop )
1153 control->property = strdupW( prop );
1154 val = msi_dup_property( dialog->package, control->property );
1155 SetWindowTextW( control->hwnd, val );
1156 msi_free( val );
1157 return ERROR_SUCCESS;
1158 }
1159
1160 /******************** Masked Edit ********************************************/
1161
1162 #define MASK_MAX_GROUPS 20
1163
1164 struct msi_mask_group
1165 {
1166 UINT len;
1167 UINT ofs;
1168 WCHAR type;
1169 HWND hwnd;
1170 };
1171
1172 struct msi_maskedit_info
1173 {
1174 msi_dialog *dialog;
1175 WNDPROC oldproc;
1176 HWND hwnd;
1177 LPWSTR prop;
1178 UINT num_chars;
1179 UINT num_groups;
1180 struct msi_mask_group group[MASK_MAX_GROUPS];
1181 };
1182
1183 static BOOL msi_mask_editable( WCHAR type )
1184 {
1185 switch (type)
1186 {
1187 case '%':
1188 case '#':
1189 case '&':
1190 case '`':
1191 case '?':
1192 case '^':
1193 return TRUE;
1194 }
1195 return FALSE;
1196 }
1197
1198 static void msi_mask_control_change( struct msi_maskedit_info *info )
1199 {
1200 LPWSTR val;
1201 UINT i, n, r;
1202
1203 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1204 for( i=0, n=0; i<info->num_groups; i++ )
1205 {
1206 if( (info->group[i].len + n) > info->num_chars )
1207 {
1208 ERR("can't fit control %d text into template\n",i);
1209 break;
1210 }
1211 if (!msi_mask_editable(info->group[i].type))
1212 {
1213 for(r=0; r<info->group[i].len; r++)
1214 val[n+r] = info->group[i].type;
1215 val[n+r] = 0;
1216 }
1217 else
1218 {
1219 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1220 if( r != info->group[i].len )
1221 break;
1222 }
1223 n += r;
1224 }
1225
1226 TRACE("%d/%d controls were good\n", i, info->num_groups);
1227
1228 if( i == info->num_groups )
1229 {
1230 TRACE("Set property %s to %s\n",
1231 debugstr_w(info->prop), debugstr_w(val) );
1232 CharUpperBuffW( val, info->num_chars );
1233 MSI_SetPropertyW( info->dialog->package, info->prop, val );
1234 msi_dialog_evaluate_control_conditions( info->dialog );
1235 }
1236 msi_free( val );
1237 }
1238
1239 /* now move to the next control if necessary */
1240 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1241 {
1242 HWND hWndNext;
1243 UINT len, i;
1244
1245 for( i=0; i<info->num_groups; i++ )
1246 if( info->group[i].hwnd == hWnd )
1247 break;
1248
1249 /* don't move from the last control */
1250 if( i >= (info->num_groups-1) )
1251 return;
1252
1253 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1254 if( len < info->group[i].len )
1255 return;
1256
1257 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1258 SetFocus( hWndNext );
1259 }
1260
1261 static LRESULT WINAPI
1262 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1263 {
1264 struct msi_maskedit_info *info;
1265 HRESULT r;
1266
1267 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1268
1269 info = GetPropW(hWnd, szButtonData);
1270
1271 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1272
1273 switch( msg )
1274 {
1275 case WM_COMMAND:
1276 if (HIWORD(wParam) == EN_CHANGE)
1277 {
1278 msi_mask_control_change( info );
1279 msi_mask_next_control( info, (HWND) lParam );
1280 }
1281 break;
1282 case WM_NCDESTROY:
1283 msi_free( info->prop );
1284 msi_free( info );
1285 RemovePropW( hWnd, szButtonData );
1286 break;
1287 }
1288
1289 return r;
1290 }
1291
1292 /* fish the various bits of the property out and put them in the control */
1293 static void
1294 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1295 {
1296 LPCWSTR p;
1297 UINT i;
1298
1299 p = text;
1300 for( i = 0; i < info->num_groups; i++ )
1301 {
1302 if( info->group[i].len < lstrlenW( p ) )
1303 {
1304 LPWSTR chunk = strdupW( p );
1305 chunk[ info->group[i].len ] = 0;
1306 SetWindowTextW( info->group[i].hwnd, chunk );
1307 msi_free( chunk );
1308 }
1309 else
1310 {
1311 SetWindowTextW( info->group[i].hwnd, p );
1312 break;
1313 }
1314 p += info->group[i].len;
1315 }
1316 }
1317
1318 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1319 {
1320 struct msi_maskedit_info * info = NULL;
1321 int i = 0, n = 0, total = 0;
1322 LPCWSTR p;
1323
1324 TRACE("masked control, template %s\n", debugstr_w(mask));
1325
1326 if( !mask )
1327 return info;
1328
1329 info = msi_alloc_zero( sizeof *info );
1330 if( !info )
1331 return info;
1332
1333 p = strchrW(mask, '<');
1334 if( p )
1335 p++;
1336 else
1337 p = mask;
1338
1339 for( i=0; i<MASK_MAX_GROUPS; i++ )
1340 {
1341 /* stop at the end of the string */
1342 if( p[0] == 0 || p[0] == '>' )
1343 break;
1344
1345 /* count the number of the same identifier */
1346 for( n=0; p[n] == p[0]; n++ )
1347 ;
1348 info->group[i].ofs = total;
1349 info->group[i].type = p[0];
1350 if( p[n] == '=' )
1351 {
1352 n++;
1353 total++; /* an extra not part of the group */
1354 }
1355 info->group[i].len = n;
1356 total += n;
1357 p += n;
1358 }
1359
1360 TRACE("%d characters in %d groups\n", total, i );
1361 if( i == MASK_MAX_GROUPS )
1362 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
1363
1364 info->num_chars = total;
1365 info->num_groups = i;
1366
1367 return info;
1368 }
1369
1370 static void
1371 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
1372 {
1373 DWORD width, height, style, wx, ww;
1374 RECT rect;
1375 HWND hwnd;
1376 UINT i;
1377
1378 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
1379
1380 GetClientRect( info->hwnd, &rect );
1381
1382 width = rect.right - rect.left;
1383 height = rect.bottom - rect.top;
1384
1385 for( i = 0; i < info->num_groups; i++ )
1386 {
1387 if (!msi_mask_editable( info->group[i].type ))
1388 continue;
1389 wx = (info->group[i].ofs * width) / info->num_chars;
1390 ww = (info->group[i].len * width) / info->num_chars;
1391
1392 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
1393 info->hwnd, NULL, NULL, NULL );
1394 if( !hwnd )
1395 {
1396 ERR("failed to create mask edit sub window\n");
1397 break;
1398 }
1399
1400 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
1401
1402 msi_dialog_set_font( info->dialog, hwnd,
1403 font?font:info->dialog->default_font );
1404 info->group[i].hwnd = hwnd;
1405 }
1406 }
1407
1408 /*
1409 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
1410 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
1411 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
1412 */
1413 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
1414 {
1415 LPWSTR font_mask, val = NULL, font;
1416 struct msi_maskedit_info *info = NULL;
1417 UINT ret = ERROR_SUCCESS;
1418 msi_control *control;
1419 LPCWSTR prop, mask;
1420
1421 TRACE("\n");
1422
1423 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
1424 font = msi_dialog_get_style( font_mask, &mask );
1425 if( !mask )
1426 {
1427 ERR("mask template is empty\n");
1428 goto end;
1429 }
1430
1431 info = msi_dialog_parse_groups( mask );
1432 if( !info )
1433 {
1434 ERR("template %s is invalid\n", debugstr_w(mask));
1435 goto end;
1436 }
1437
1438 info->dialog = dialog;
1439
1440 control = msi_dialog_add_control( dialog, rec, szStatic,
1441 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
1442 if( !control )
1443 {
1444 ERR("Failed to create maskedit container\n");
1445 ret = ERROR_FUNCTION_FAILED;
1446 goto end;
1447 }
1448 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1449
1450 info->hwnd = control->hwnd;
1451
1452 /* subclass the static control */
1453 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
1454 (LONG_PTR)MSIMaskedEdit_WndProc );
1455 SetPropW( control->hwnd, szButtonData, info );
1456
1457 prop = MSI_RecordGetString( rec, 9 );
1458 if( prop )
1459 info->prop = strdupW( prop );
1460
1461 msi_maskedit_create_children( info, font );
1462
1463 if( prop )
1464 {
1465 val = msi_dup_property( dialog->package, prop );
1466 if( val )
1467 {
1468 msi_maskedit_set_text( info, val );
1469 msi_free( val );
1470 }
1471 }
1472
1473 end:
1474 if( ret != ERROR_SUCCESS )
1475 msi_free( info );
1476 msi_free( font_mask );
1477 msi_free( font );
1478 return ret;
1479 }
1480
1481 /******************** Progress Bar *****************************************/
1482
1483 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
1484 {
1485 msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, WS_VISIBLE );
1486 return ERROR_SUCCESS;
1487 }
1488
1489 /******************** Path Edit ********************************************/
1490
1491 struct msi_pathedit_info
1492 {
1493 msi_dialog *dialog;
1494 msi_control *control;
1495 WNDPROC oldproc;
1496 };
1497
1498 static LPWSTR msi_get_window_text( HWND hwnd )
1499 {
1500 UINT sz, r;
1501 LPWSTR buf;
1502
1503 sz = 0x20;
1504 buf = msi_alloc( sz*sizeof(WCHAR) );
1505 while ( buf )
1506 {
1507 r = GetWindowTextW( hwnd, buf, sz );
1508 if ( r < (sz - 1) )
1509 break;
1510 sz *= 2;
1511 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
1512 }
1513
1514 return buf;
1515 }
1516
1517 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
1518 {
1519 LPWSTR prop, path;
1520 BOOL indirect;
1521
1522 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
1523 return;
1524
1525 indirect = control->attributes & msidbControlAttributesIndirect;
1526 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1527 path = msi_dialog_dup_property( dialog, prop, TRUE );
1528
1529 SetWindowTextW( control->hwnd, path );
1530 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
1531
1532 msi_free( path );
1533 msi_free( prop );
1534 }
1535
1536 /* FIXME: test when this should fail */
1537 static BOOL msi_dialog_verify_path( LPWSTR path )
1538 {
1539 if ( !lstrlenW( path ) )
1540 return FALSE;
1541
1542 if ( PathIsRelativeW( path ) )
1543 return FALSE;
1544
1545 return TRUE;
1546 }
1547
1548 /* returns TRUE if the path is valid, FALSE otherwise */
1549 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
1550 {
1551 LPWSTR buf, prop;
1552 BOOL indirect;
1553 BOOL valid;
1554
1555 indirect = control->attributes & msidbControlAttributesIndirect;
1556 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1557
1558 buf = msi_get_window_text( control->hwnd );
1559
1560 if ( !msi_dialog_verify_path( buf ) )
1561 {
1562 /* FIXME: display an error message box */
1563 ERR("Invalid path %s\n", debugstr_w( buf ));
1564 valid = FALSE;
1565 SetFocus( control->hwnd );
1566 }
1567 else
1568 {
1569 valid = TRUE;
1570 MSI_SetPropertyW( dialog->package, prop, buf );
1571 }
1572
1573 msi_dialog_update_pathedit( dialog, control );
1574
1575 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
1576 debugstr_w(prop));
1577
1578 msi_free( buf );
1579 msi_free( prop );
1580
1581 return valid;
1582 }
1583
1584 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1585 {
1586 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
1587 LRESULT r = 0;
1588
1589 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1590
1591 if ( msg == WM_KILLFOCUS )
1592 {
1593 /* if the path is invalid, don't handle this message */
1594 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
1595 return 0;
1596 }
1597
1598 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1599
1600 if ( msg == WM_NCDESTROY )
1601 {
1602 msi_free( info );
1603 RemovePropW( hWnd, szButtonData );
1604 }
1605
1606 return r;
1607 }
1608
1609 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
1610 {
1611 struct msi_pathedit_info *info;
1612 msi_control *control;
1613 LPCWSTR prop;
1614
1615 info = msi_alloc( sizeof *info );
1616 if (!info)
1617 return ERROR_FUNCTION_FAILED;
1618
1619 control = msi_dialog_add_control( dialog, rec, szEdit,
1620 WS_BORDER | WS_TABSTOP );
1621 control->attributes = MSI_RecordGetInteger( rec, 8 );
1622 prop = MSI_RecordGetString( rec, 9 );
1623 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1624
1625 info->dialog = dialog;
1626 info->control = control;
1627 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1628 (LONG_PTR)MSIPathEdit_WndProc );
1629 SetPropW( control->hwnd, szButtonData, info );
1630
1631 msi_dialog_update_pathedit( dialog, control );
1632
1633 return ERROR_SUCCESS;
1634 }
1635
1636 /* radio buttons are a bit different from normal controls */
1637 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
1638 {
1639 radio_button_group_descr *group = (radio_button_group_descr *)param;
1640 msi_dialog *dialog = group->dialog;
1641 msi_control *control;
1642 LPCWSTR prop, text, name;
1643 DWORD style, attributes = group->attributes;
1644
1645 style = WS_CHILD | BS_AUTORADIOBUTTON | BS_MULTILINE | WS_TABSTOP;
1646 name = MSI_RecordGetString( rec, 3 );
1647 text = MSI_RecordGetString( rec, 8 );
1648 if( attributes & msidbControlAttributesVisible )
1649 style |= WS_VISIBLE;
1650 if( ~attributes & msidbControlAttributesEnabled )
1651 style |= WS_DISABLED;
1652
1653 control = msi_dialog_create_window( dialog, rec, 0, szButton, name, text,
1654 style, group->parent->hwnd );
1655 if (!control)
1656 return ERROR_FUNCTION_FAILED;
1657 control->handler = msi_dialog_radiogroup_handler;
1658
1659 if (!lstrcmpW(control->name, group->propval))
1660 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
1661
1662 prop = MSI_RecordGetString( rec, 1 );
1663 if( prop )
1664 control->property = strdupW( prop );
1665
1666 return ERROR_SUCCESS;
1667 }
1668
1669 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
1670 {
1671 static const WCHAR query[] = {
1672 'S','E','L','E','C','T',' ','*',' ',
1673 'F','R','O','M',' ','R','a','d','i','o','B','u','t','t','o','n',' ',
1674 'W','H','E','R','E',' ',
1675 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
1676 UINT r;
1677 LPCWSTR prop;
1678 msi_control *control;
1679 MSIQUERY *view = NULL;
1680 radio_button_group_descr group;
1681 MSIPACKAGE *package = dialog->package;
1682 WNDPROC oldproc;
1683
1684 prop = MSI_RecordGetString( rec, 9 );
1685
1686 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
1687
1688 /* Create parent group box to hold radio buttons */
1689 control = msi_dialog_add_control( dialog, rec, szButton, BS_OWNERDRAW|WS_GROUP );
1690 if( !control )
1691 return ERROR_FUNCTION_FAILED;
1692
1693 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1694 (LONG_PTR)MSIRadioGroup_WndProc );
1695 SetPropW(control->hwnd, szButtonData, oldproc);
1696 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1697
1698 if( prop )
1699 control->property = strdupW( prop );
1700
1701 /* query the Radio Button table for all control in this group */
1702 r = MSI_OpenQuery( package->db, &view, query, prop );
1703 if( r != ERROR_SUCCESS )
1704 {
1705 ERR("query failed for dialog %s radio group %s\n",
1706 debugstr_w(dialog->name), debugstr_w(prop));
1707 return ERROR_INVALID_PARAMETER;
1708 }
1709
1710 group.dialog = dialog;
1711 group.parent = control;
1712 group.attributes = MSI_RecordGetInteger( rec, 8 );
1713 group.propval = msi_dup_property( dialog->package, control->property );
1714
1715 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
1716 msiobj_release( &view->hdr );
1717 msi_free( group.propval );
1718
1719 return r;
1720 }
1721
1722 /******************** Selection Tree ***************************************/
1723
1724 struct msi_selection_tree_info
1725 {
1726 msi_dialog *dialog;
1727 HWND hwnd;
1728 WNDPROC oldproc;
1729 HTREEITEM selected;
1730 };
1731
1732 static void
1733 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
1734 {
1735 TVITEMW tvi;
1736 DWORD index = feature->Action;
1737
1738 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
1739 feature->Installed, feature->Action, feature->ActionRequest);
1740
1741 if (index == INSTALLSTATE_UNKNOWN)
1742 index = INSTALLSTATE_ABSENT;
1743
1744 tvi.mask = TVIF_STATE;
1745 tvi.hItem = hItem;
1746 tvi.state = INDEXTOSTATEIMAGEMASK( index );
1747 tvi.stateMask = TVIS_STATEIMAGEMASK;
1748
1749 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
1750 }
1751
1752 static UINT
1753 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
1754 {
1755 HMENU hMenu;
1756 INT r;
1757
1758 /* create a menu to display */
1759 hMenu = CreatePopupMenu();
1760
1761 /* FIXME: load strings from resources */
1762 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
1763 AppendMenuA( hMenu, MF_GRAYED, 0x1000, "Install entire feature");
1764 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
1765 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
1766 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
1767 x, y, 0, hwnd, NULL );
1768 DestroyMenu( hMenu );
1769 return r;
1770 }
1771
1772 static MSIFEATURE *
1773 msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
1774 {
1775 TVITEMW tvi;
1776
1777 /* get the feature from the item */
1778 memset( &tvi, 0, sizeof tvi );
1779 tvi.hItem = hItem;
1780 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
1781 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM) &tvi );
1782
1783 return (MSIFEATURE*) tvi.lParam;
1784 }
1785
1786 static LRESULT
1787 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
1788 {
1789 struct msi_selection_tree_info *info;
1790 MSIFEATURE *feature;
1791 MSIPACKAGE *package;
1792 union {
1793 RECT rc;
1794 POINT pt[2];
1795 HTREEITEM hItem;
1796 } u;
1797 UINT r;
1798
1799 info = GetPropW(hwnd, szButtonData);
1800 package = info->dialog->package;
1801
1802 feature = msi_seltree_feature_from_item( hwnd, hItem );
1803 if (!feature)
1804 {
1805 ERR("item %p feature was NULL\n", hItem);
1806 return 0;
1807 }
1808
1809 /* get the item's rectangle to put the menu just below it */
1810 u.hItem = hItem;
1811 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
1812 MapWindowPoints( hwnd, NULL, u.pt, 2 );
1813
1814 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
1815
1816 switch (r)
1817 {
1818 case INSTALLSTATE_LOCAL:
1819 case INSTALLSTATE_ADVERTISED:
1820 case INSTALLSTATE_ABSENT:
1821 msi_feature_set_state( feature, r );
1822 break;
1823 default:
1824 FIXME("select feature and all children\n");
1825 }
1826
1827 /* update */
1828 msi_seltree_sync_item_state( hwnd, feature, hItem );
1829 ACTION_UpdateComponentStates( package, feature->Feature );
1830
1831 return 0;
1832 }
1833
1834 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control )
1835 {
1836 struct msi_selection_tree_info *info = GetPropW(control->hwnd, szButtonData);
1837 return msi_seltree_feature_from_item( control->hwnd, info->selected );
1838 }
1839
1840 static LRESULT WINAPI
1841 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1842 {
1843 struct msi_selection_tree_info *info;
1844 TVHITTESTINFO tvhti;
1845 HRESULT r;
1846
1847 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1848
1849 info = GetPropW(hWnd, szButtonData);
1850
1851 switch( msg )
1852 {
1853 case WM_LBUTTONDOWN:
1854 tvhti.pt.x = (short)LOWORD( lParam );
1855 tvhti.pt.y = (short)HIWORD( lParam );
1856 tvhti.flags = 0;
1857 tvhti.hItem = 0;
1858 r = CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
1859 if (tvhti.flags & TVHT_ONITEMSTATEICON)
1860 return msi_seltree_menu( hWnd, tvhti.hItem );
1861 break;
1862 }
1863
1864 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1865
1866 switch( msg )
1867 {
1868 case WM_NCDESTROY:
1869 msi_free( info );
1870 RemovePropW( hWnd, szButtonData );
1871 break;
1872 }
1873 return r;
1874 }
1875
1876 static void
1877 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
1878 LPCWSTR parent, HTREEITEM hParent )
1879 {
1880 struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData );
1881 MSIFEATURE *feature;
1882 TVINSERTSTRUCTW tvis;
1883 HTREEITEM hitem, hfirst = NULL;
1884
1885 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
1886 {
1887 if ( lstrcmpW( parent, feature->Feature_Parent ) )
1888 continue;
1889
1890 if ( !feature->Title )
1891 continue;
1892
1893 if ( !feature->Display )
1894 continue;
1895
1896 memset( &tvis, 0, sizeof tvis );
1897 tvis.hParent = hParent;
1898 tvis.hInsertAfter = TVI_LAST;
1899 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
1900 tvis.u.item.pszText = feature->Title;
1901 tvis.u.item.lParam = (LPARAM) feature;
1902
1903 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
1904 if (!hitem)
1905 continue;
1906
1907 if (!hfirst)
1908 hfirst = hitem;
1909
1910 msi_seltree_sync_item_state( hwnd, feature, hitem );
1911 msi_seltree_add_child_features( package, hwnd,
1912 feature->Feature, hitem );
1913
1914 /* the node is expanded if Display is odd */
1915 if ( feature->Display % 2 != 0 )
1916 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
1917 }
1918
1919 /* select the first item */
1920 SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst );
1921 info->selected = hfirst;
1922 }
1923
1924 static void msi_seltree_create_imagelist( HWND hwnd )
1925 {
1926 const int bm_width = 32, bm_height = 16, bm_count = 3;
1927 const int bm_resource = 0x1001;
1928 HIMAGELIST himl;
1929 int i;
1930 HBITMAP hbmp;
1931
1932 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
1933 if (!himl)
1934 {
1935 ERR("failed to create image list\n");
1936 return;
1937 }
1938
1939 for (i=0; i<bm_count; i++)
1940 {
1941 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
1942 if (!hbmp)
1943 {
1944 ERR("failed to load bitmap %d\n", i);
1945 break;
1946 }
1947
1948 /*
1949 * Add a dummy bitmap at offset zero because the treeview
1950 * can't use it as a state mask (zero means no user state).
1951 */
1952 if (!i)
1953 ImageList_Add( himl, hbmp, NULL );
1954
1955 ImageList_Add( himl, hbmp, NULL );
1956 }
1957
1958 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
1959 }
1960
1961 static UINT msi_dialog_seltree_handler( msi_dialog *dialog,
1962 msi_control *control, WPARAM param )
1963 {
1964 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
1965 LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param;
1966 MSIRECORD *row, *rec;
1967 MSIFOLDER *folder;
1968 LPCWSTR dir;
1969 UINT r = ERROR_SUCCESS;
1970
1971 static const WCHAR select[] = {
1972 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1973 '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ',
1974 '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0
1975 };
1976
1977 if (tv->hdr.code != TVN_SELCHANGINGW)
1978 return ERROR_SUCCESS;
1979
1980 info->selected = tv->itemNew.hItem;
1981
1982 row = MSI_QueryGetRecord( dialog->package->db, select, tv->itemNew.pszText );
1983 if (!row)
1984 return ERROR_FUNCTION_FAILED;
1985
1986 rec = MSI_CreateRecord( 1 );
1987
1988 MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) );
1989 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionDescription, rec );
1990
1991 dir = MSI_RecordGetString( row, 7 );
1992 folder = get_loaded_folder( dialog->package, dir );
1993 if (!folder)
1994 {
1995 r = ERROR_FUNCTION_FAILED;
1996 goto done;
1997 }
1998
1999 MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget );
2000 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionPath, rec );
2001
2002 done:
2003 msiobj_release(&row->hdr);
2004 msiobj_release(&rec->hdr);
2005
2006 return r;
2007 }
2008
2009 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
2010 {
2011 msi_control *control;
2012 LPCWSTR prop;
2013 MSIPACKAGE *package = dialog->package;
2014 DWORD style;
2015 struct msi_selection_tree_info *info;
2016
2017 info = msi_alloc( sizeof *info );
2018 if (!info)
2019 return ERROR_FUNCTION_FAILED;
2020
2021 /* create the treeview control */
2022 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
2023 style |= WS_GROUP | WS_VSCROLL;
2024 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
2025 if (!control)
2026 {
2027 msi_free(info);
2028 return ERROR_FUNCTION_FAILED;
2029 }
2030
2031 control->handler = msi_dialog_seltree_handler;
2032 control->attributes = MSI_RecordGetInteger( rec, 8 );
2033 prop = MSI_RecordGetString( rec, 9 );
2034 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2035
2036 /* subclass */
2037 info->dialog = dialog;
2038 info->hwnd = control->hwnd;
2039 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2040 (LONG_PTR)MSISelectionTree_WndProc );
2041 SetPropW( control->hwnd, szButtonData, info );
2042
2043 ControlEvent_SubscribeToEvent( dialog->package, dialog,
2044 szSelectionPath, control->name, szProperty );
2045
2046 /* initialize it */
2047 msi_seltree_create_imagelist( control->hwnd );
2048 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
2049
2050 return ERROR_SUCCESS;
2051 }
2052
2053 /******************** Group Box ***************************************/
2054
2055 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
2056 {
2057 msi_control *control;
2058 DWORD style;
2059
2060 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
2061 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
2062 if (!control)
2063 return ERROR_FUNCTION_FAILED;
2064
2065 return ERROR_SUCCESS;
2066 }
2067
2068 /******************** List Box ***************************************/
2069
2070 struct msi_listbox_info
2071 {
2072 msi_dialog *dialog;
2073 HWND hwnd;
2074 WNDPROC oldproc;
2075 DWORD num_items;
2076 DWORD addpos_items;
2077 LPWSTR *items;
2078 };
2079
2080 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2081 {
2082 struct msi_listbox_info *info;
2083 LRESULT r;
2084 DWORD j;
2085
2086 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
2087
2088 info = GetPropW( hWnd, szButtonData );
2089 if (!info)
2090 return 0;
2091
2092 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
2093
2094 switch( msg )
2095 {
2096 case WM_NCDESTROY:
2097 for (j = 0; j < info->num_items; j++)
2098 msi_free( info->items[j] );
2099 msi_free( info->items );
2100 msi_free( info );
2101 RemovePropW( hWnd, szButtonData );
2102 break;
2103 }
2104
2105 return r;
2106 }
2107
2108 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
2109 {
2110 struct msi_listbox_info *info = param;
2111 LPCWSTR value, text;
2112 int pos;
2113
2114 value = MSI_RecordGetString( rec, 3 );
2115 text = MSI_RecordGetString( rec, 4 );
2116
2117 info->items[info->addpos_items] = strdupW( value );
2118
2119 pos = SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
2120 SendMessageW( info->hwnd, LB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
2121 info->addpos_items++;
2122 return ERROR_SUCCESS;
2123 }
2124
2125 static UINT msi_listbox_add_items( struct msi_listbox_info *info, LPCWSTR property )
2126 {
2127 UINT r;
2128 MSIQUERY *view = NULL;
2129 DWORD count;
2130
2131 static const WCHAR query[] = {
2132 'S','E','L','E','C','T',' ','*',' ',
2133 'F','R','O','M',' ','`','L','i','s','t','B','o','x','`',' ',
2134 'W','H','E','R','E',' ',
2135 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
2136 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0
2137 };
2138
2139 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
2140 if ( r != ERROR_SUCCESS )
2141 return r;
2142
2143 /* just get the number of records */
2144 r = MSI_IterateRecords( view, &count, NULL, NULL );
2145
2146 info->num_items = count;
2147 info->items = msi_alloc( sizeof(*info->items) * count );
2148
2149 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2150 msiobj_release( &view->hdr );
2151
2152 return r;
2153 }
2154
2155 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2156 msi_control *control, WPARAM param )
2157 {
2158 struct msi_listbox_info *info;
2159 int index;
2160 LPCWSTR value;
2161
2162 if( HIWORD(param) != LBN_SELCHANGE )
2163 return ERROR_SUCCESS;
2164
2165 info = GetPropW( control->hwnd, szButtonData );
2166 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2167 value = (LPCWSTR) SendMessageW( control->hwnd, LB_GETITEMDATA, index, 0 );
2168
2169 MSI_SetPropertyW( info->dialog->package,
2170 control->property, value );
2171 msi_dialog_evaluate_control_conditions( info->dialog );
2172
2173 return ERROR_SUCCESS;
2174 }
2175
2176 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2177 {
2178 struct msi_listbox_info *info;
2179 msi_control *control;
2180 DWORD attributes, style;
2181 LPCWSTR prop;
2182
2183 info = msi_alloc( sizeof *info );
2184 if (!info)
2185 return ERROR_FUNCTION_FAILED;
2186
2187 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_NOTIFY | WS_VSCROLL | WS_BORDER;
2188 attributes = MSI_RecordGetInteger( rec, 8 );
2189 if (~attributes & msidbControlAttributesSorted)
2190 style |= LBS_SORT;
2191
2192 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2193 if (!control)
2194 return ERROR_FUNCTION_FAILED;
2195
2196 control->handler = msi_dialog_listbox_handler;
2197
2198 prop = MSI_RecordGetString( rec, 9 );
2199 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2200
2201 /* subclass */
2202 info->dialog = dialog;
2203 info->hwnd = control->hwnd;
2204 info->items = NULL;
2205 info->addpos_items = 0;
2206 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2207 (LONG_PTR)MSIListBox_WndProc );
2208 SetPropW( control->hwnd, szButtonData, info );
2209
2210 if ( control->property )
2211 msi_listbox_add_items( info, control->property );
2212
2213 return ERROR_SUCCESS;
2214 }
2215
2216 /******************** Directory Combo ***************************************/
2217
2218 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2219 {
2220 LPWSTR prop, path;
2221 BOOL indirect;
2222
2223 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2224 return;
2225
2226 indirect = control->attributes & msidbControlAttributesIndirect;
2227 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2228 path = msi_dialog_dup_property( dialog, prop, TRUE );
2229
2230 PathStripPathW( path );
2231 PathRemoveBackslashW( path );
2232
2233 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2234 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2235
2236 msi_free( path );
2237 msi_free( prop );
2238 }
2239
2240 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2241 {
2242 msi_control *control;
2243 LPCWSTR prop;
2244 DWORD style;
2245
2246 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2247 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2248 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2249 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2250 if (!control)
2251 return ERROR_FUNCTION_FAILED;
2252
2253 control->attributes = MSI_RecordGetInteger( rec, 8 );
2254 prop = MSI_RecordGetString( rec, 9 );
2255 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2256
2257 msi_dialog_update_directory_combo( dialog, control );
2258
2259 return ERROR_SUCCESS;
2260 }
2261
2262 /******************** Directory List ***************************************/
2263
2264 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2265 {
2266 WCHAR dir_spec[MAX_PATH];
2267 WIN32_FIND_DATAW wfd;
2268 LPWSTR prop, path;
2269 BOOL indirect;
2270 LVITEMW item;
2271 HANDLE file;
2272
2273 static const WCHAR asterisk[] = {'*',0};
2274 static const WCHAR dot[] = {'.',0};
2275 static const WCHAR dotdot[] = {'.','.',0};
2276
2277 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2278 return;
2279
2280 /* clear the list-view */
2281 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2282
2283 indirect = control->attributes & msidbControlAttributesIndirect;
2284 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2285 path = msi_dialog_dup_property( dialog, prop, TRUE );
2286
2287 lstrcpyW( dir_spec, path );
2288 lstrcatW( dir_spec, asterisk );
2289
2290 file = FindFirstFileW( dir_spec, &wfd );
2291 if ( file == INVALID_HANDLE_VALUE )
2292 return;
2293
2294 do
2295 {
2296 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2297 continue;
2298
2299 if ( !lstrcmpW( wfd.cFileName, dot ) || !lstrcmpW( wfd.cFileName, dotdot ) )
2300 continue;
2301
2302 item.mask = LVIF_TEXT;
2303 item.cchTextMax = MAX_PATH;
2304 item.iItem = 0;
2305 item.iSubItem = 0;
2306 item.pszText = wfd.cFileName;
2307
2308 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
2309 } while ( FindNextFileW( file, &wfd ) );
2310
2311 msi_free( prop );
2312 msi_free( path );
2313 FindClose( file );
2314 }
2315
2316 UINT msi_dialog_directorylist_up( msi_dialog *dialog )
2317 {
2318 msi_control *control;
2319 LPWSTR prop, path, ptr;
2320 BOOL indirect;
2321
2322 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
2323 indirect = control->attributes & msidbControlAttributesIndirect;
2324 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2325 path = msi_dialog_dup_property( dialog, prop, TRUE );
2326
2327 /* strip off the last directory */
2328 ptr = PathFindFileNameW( path );
2329 if (ptr != path) *(ptr - 1) = '\0';
2330 PathAddBackslashW( path );
2331
2332 MSI_SetPropertyW( dialog->package, prop, path );
2333
2334 msi_dialog_update_directory_list( dialog, NULL );
2335 msi_dialog_update_directory_combo( dialog, NULL );
2336 msi_dialog_update_pathedit( dialog, NULL );
2337
2338 msi_free( path );
2339 msi_free( prop );
2340
2341 return ERROR_SUCCESS;
2342 }
2343
2344 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
2345 msi_control *control, WPARAM param )
2346 {
2347 LPNMHDR nmhdr = (LPNMHDR)param;
2348 WCHAR new_path[MAX_PATH];
2349 WCHAR text[MAX_PATH];
2350 LPWSTR path, prop;
2351 BOOL indirect;
2352 LVITEMW item;
2353 int index;
2354
2355 static const WCHAR backslash[] = {'\\',0};
2356
2357 if (nmhdr->code != LVN_ITEMACTIVATE)
2358 return ERROR_SUCCESS;
2359
2360 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
2361 if ( index < 0 )
2362 {
2363 ERR("No list-view item selected!\n");
2364 return ERROR_FUNCTION_FAILED;
2365 }
2366
2367 item.iSubItem = 0;
2368 item.pszText = text;
2369 item.cchTextMax = MAX_PATH;
2370 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
2371
2372 indirect = control->attributes & msidbControlAttributesIndirect;
2373 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2374 path = msi_dialog_dup_property( dialog, prop, TRUE );
2375
2376 lstrcpyW( new_path, path );
2377 lstrcatW( new_path, text );
2378 lstrcatW( new_path, backslash );
2379
2380 MSI_SetPropertyW( dialog->package, prop, new_path );
2381
2382 msi_dialog_update_directory_list( dialog, NULL );
2383 msi_dialog_update_directory_combo( dialog, NULL );
2384 msi_dialog_update_pathedit( dialog, NULL );
2385
2386 msi_free( prop );
2387 msi_free( path );
2388 return ERROR_SUCCESS;
2389 }
2390
2391 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
2392 {
2393 msi_control *control;
2394 LPCWSTR prop;
2395 DWORD style;
2396
2397 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
2398 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2399 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
2400 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2401 if (!control)
2402 return ERROR_FUNCTION_FAILED;
2403
2404 control->attributes = MSI_RecordGetInteger( rec, 8 );
2405 control->handler = msi_dialog_dirlist_handler;
2406 prop = MSI_RecordGetString( rec, 9 );
2407 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2408
2409 /* double click to activate an item in the list */
2410 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
2411 0, LVS_EX_TWOCLICKACTIVATE );
2412
2413 msi_dialog_update_directory_list( dialog, control );
2414
2415 return ERROR_SUCCESS;
2416 }
2417
2418 /******************** VolumeCost List ***************************************/
2419
2420 static BOOL str_is_number( LPCWSTR str )
2421 {
2422 int i;
2423
2424 for (i = 0; i < lstrlenW( str ); i++)
2425 if (!isdigitW(str[i]))
2426 return FALSE;
2427
2428 return TRUE;
2429 }
2430
2431 static const WCHAR column_keys[][80] =
2432 {
2433 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
2434 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
2435 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
2436 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
2437 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
2438 };
2439
2440 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
2441 {
2442 LPCWSTR text = MSI_RecordGetString( rec, 10 );
2443 LPCWSTR begin = text, end;
2444 WCHAR num[10];
2445 LVCOLUMNW lvc;
2446 DWORD count = 0;
2447
2448 static const WCHAR zero[] = {'0',0};
2449 static const WCHAR negative[] = {'-',0};
2450
2451 if (!text) return;
2452
2453 while ((begin = strchrW( begin, '{' )) && count < 5)
2454 {
2455 if (!(end = strchrW( begin, '}' )))
2456 return;
2457
2458 lstrcpynW( num, begin + 1, end - begin );
2459 begin += end - begin + 1;
2460
2461 /* empty braces or '0' hides the column */
2462 if ( !num[0] || !lstrcmpW( num, zero ) )
2463 {
2464 count++;
2465 continue;
2466 }
2467
2468 /* the width must be a positive number
2469 * if a width is invalid, all remaining columns are hidden
2470 */
2471 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) )
2472 return;
2473
2474 ZeroMemory( &lvc, sizeof(lvc) );
2475 lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
2476 lvc.cx = atolW( num );
2477 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] );
2478
2479 SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc );
2480 msi_free( lvc.pszText );
2481 }
2482 }
2483
2484 static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control )
2485 {
2486 ULARGE_INTEGER total, free;
2487 WCHAR size_text[MAX_PATH];
2488 LPWSTR drives, ptr;
2489 LVITEMW lvitem;
2490 DWORD size;
2491 int i = 0;
2492
2493 size = GetLogicalDriveStringsW( 0, NULL );
2494 if ( !size ) return;
2495
2496 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2497 if ( !drives ) return;
2498
2499 GetLogicalDriveStringsW( size, drives );
2500
2501 ptr = drives;
2502 while (*ptr)
2503 {
2504 lvitem.mask = LVIF_TEXT;
2505 lvitem.iItem = i;
2506 lvitem.iSubItem = 0;
2507 lvitem.pszText = ptr;
2508 lvitem.cchTextMax = lstrlenW(ptr) + 1;
2509 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem );
2510
2511 GetDiskFreeSpaceExW(ptr, &free, &total, NULL);
2512
2513 StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH);
2514 lvitem.iSubItem = 1;
2515 lvitem.pszText = size_text;
2516 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2517 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2518
2519 StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH);
2520 lvitem.iSubItem = 2;
2521 lvitem.pszText = size_text;
2522 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2523 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2524
2525 ptr += lstrlenW(ptr) + 1;
2526 i++;
2527 }
2528
2529 msi_free( drives );
2530 }
2531
2532 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
2533 {
2534 msi_control *control;
2535 DWORD style;
2536
2537 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
2538 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2539 WS_CHILD | WS_TABSTOP | WS_GROUP;
2540 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2541 if (!control)
2542 return ERROR_FUNCTION_FAILED;
2543
2544 msi_dialog_vcl_add_columns( dialog, control, rec );
2545 msi_dialog_vcl_add_drives( dialog, control );
2546
2547 return ERROR_SUCCESS;
2548 }
2549
2550 static const struct control_handler msi_dialog_handler[] =
2551 {
2552 { szText, msi_dialog_text_control },
2553 { szPushButton, msi_dialog_button_control },
2554 { szLine, msi_dialog_line_control },
2555 { szBitmap, msi_dialog_bitmap_control },
2556 { szCheckBox, msi_dialog_checkbox_control },
2557 { szScrollableText, msi_dialog_scrolltext_control },
2558 { szComboBox, msi_dialog_combo_control },
2559 { szEdit, msi_dialog_edit_control },
2560 { szMaskedEdit, msi_dialog_maskedit_control },
2561 { szPathEdit, msi_dialog_pathedit_control },
2562 { szProgressBar, msi_dialog_progress_bar },
2563 { szRadioButtonGroup, msi_dialog_radiogroup_control },
2564 { szIcon, msi_dialog_icon_control },
2565 { szSelectionTree, msi_dialog_selection_tree },
2566 { szGroupBox, msi_dialog_group_box },
2567 { szListBox, msi_dialog_list_box },
2568 { szDirectoryCombo, msi_dialog_directory_combo },
2569 { szDirectoryList, msi_dialog_directory_list },
2570 { szVolumeCostList, msi_dialog_volumecost_list },
2571 };
2572
2573 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
2574
2575 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
2576 {
2577 msi_dialog *dialog = param;
2578 LPCWSTR control_type;
2579 UINT i;
2580
2581 /* find and call the function that can create this type of control */
2582 control_type = MSI_RecordGetString( rec, 3 );
2583 for( i=0; i<NUM_CONTROL_TYPES; i++ )
2584 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
2585 break;
2586 if( i != NUM_CONTROL_TYPES )
2587 msi_dialog_handler[i].func( dialog, rec );
2588 else
2589 ERR("no handler for element type %s\n", debugstr_w(control_type));
2590
2591 return ERROR_SUCCESS;
2592 }
2593
2594 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
2595 {
2596 static const WCHAR query[] = {
2597 'S','E','L','E','C','T',' ','*',' ',
2598 'F','R','O','M',' ','C','o','n','t','r','o','l',' ',
2599 'W','H','E','R','E',' ',
2600 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
2601 UINT r;
2602 MSIQUERY *view = NULL;
2603 MSIPACKAGE *package = dialog->package;
2604
2605 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2606
2607 /* query the Control table for all the elements of the control */
2608 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2609 if( r != ERROR_SUCCESS )
2610 {
2611 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2612 return ERROR_INVALID_PARAMETER;
2613 }
2614
2615 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
2616 msiobj_release( &view->hdr );
2617
2618 return r;
2619 }
2620
2621 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
2622 {
2623 static const WCHAR szHide[] = { 'H','i','d','e',0 };
2624 static const WCHAR szShow[] = { 'S','h','o','w',0 };
2625 static const WCHAR szDisable[] = { 'D','i','s','a','b','l','e',0 };
2626 static const WCHAR szEnable[] = { 'E','n','a','b','l','e',0 };
2627 static const WCHAR szDefault[] = { 'D','e','f','a','u','l','t',0 };
2628 msi_dialog *dialog = param;
2629 msi_control *control;
2630 LPCWSTR name, action, condition;
2631 UINT r;
2632
2633 name = MSI_RecordGetString( rec, 2 );
2634 action = MSI_RecordGetString( rec, 3 );
2635 condition = MSI_RecordGetString( rec, 4 );
2636 r = MSI_EvaluateConditionW( dialog->package, condition );
2637 control = msi_dialog_find_control( dialog, name );
2638 if( r == MSICONDITION_TRUE && control )
2639 {
2640 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
2641
2642 /* FIXME: case sensitive? */
2643 if(!lstrcmpW(action, szHide))
2644 ShowWindow(control->hwnd, SW_HIDE);
2645 else if(!strcmpW(action, szShow))
2646 ShowWindow(control->hwnd, SW_SHOW);
2647 else if(!strcmpW(action, szDisable))
2648 EnableWindow(control->hwnd, FALSE);
2649 else if(!strcmpW(action, szEnable))
2650 EnableWindow(control->hwnd, TRUE);
2651 else if(!strcmpW(action, szDefault))
2652 SetFocus(control->hwnd);
2653 else
2654 FIXME("Unhandled action %s\n", debugstr_w(action));
2655 }
2656
2657 return ERROR_SUCCESS;
2658 }
2659
2660 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
2661 {
2662 static const WCHAR query[] = {
2663 'S','E','L','E','C','T',' ','*',' ',
2664 'F','R','O','M',' ',
2665 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
2666 'W','H','E','R','E',' ',
2667 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0
2668 };
2669 UINT r;
2670 MSIQUERY *view = NULL;
2671 MSIPACKAGE *package = dialog->package;
2672
2673 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2674
2675 /* query the Control table for all the elements of the control */
2676 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2677 if( r != ERROR_SUCCESS )
2678 return ERROR_SUCCESS;
2679
2680 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
2681 msiobj_release( &view->hdr );
2682
2683 return r;
2684 }
2685
2686 UINT msi_dialog_reset( msi_dialog *dialog )
2687 {
2688 /* FIXME: should restore the original values of any properties we changed */
2689 return msi_dialog_evaluate_control_conditions( dialog );
2690 }
2691
2692 /* figure out the height of 10 point MS Sans Serif */
2693 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
2694 {
2695 static const WCHAR szSansSerif[] = {
2696 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
2697 LOGFONTW lf;
2698 TEXTMETRICW tm;
2699 BOOL r;
2700 LONG height = 0;
2701 HFONT hFont, hOldFont;
2702 HDC hdc;
2703
2704 hdc = GetDC( hwnd );
2705 if (hdc)
2706 {
2707 memset( &lf, 0, sizeof lf );
2708 lf.lfHeight = MulDiv(10, GetDeviceCaps(hdc, LOGPIXELSY), 72);
2709 strcpyW( lf.lfFaceName, szSansSerif );
2710 hFont = CreateFontIndirectW(&lf);
2711 if (hFont)
2712 {
2713 hOldFont = SelectObject( hdc, hFont );
2714 r = GetTextMetricsW( hdc, &tm );
2715 if (r)
2716 height = tm.tmHeight;
2717 SelectObject( hdc, hOldFont );
2718 DeleteObject( hFont );
2719 }
2720 ReleaseDC( hwnd, hdc );
2721 }
2722 return height;
2723 }
2724
2725 /* fetch the associated record from the Dialog table */
2726 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
2727 {
2728 static const WCHAR query[] = {
2729 'S','E','L','E','C','T',' ','*',' ',
2730 'F','R','O','M',' ','D','i','a','l','o','g',' ',
2731 'W','H','E','R','E',' ',
2732 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
2733 MSIPACKAGE *package = dialog->package;
2734 MSIRECORD *rec = NULL;
2735
2736 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2737
2738 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
2739 if( !rec )
2740 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2741
2742 return rec;
2743 }
2744
2745 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
2746 {
2747 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
2748 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
2749
2750 UINT xres, yres;
2751 POINT center;
2752 SIZE sz;
2753 LONG style;
2754
2755 center.x = MSI_RecordGetInteger( rec, 2 );
2756 center.y = MSI_RecordGetInteger( rec, 3 );
2757
2758 sz.cx = MSI_RecordGetInteger( rec, 4 );
2759 sz.cy = MSI_RecordGetInteger( rec, 5 );
2760
2761 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
2762 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
2763
2764 xres = msi_get_property_int( dialog->package, szScreenX, 0 );
2765 yres = msi_get_property_int( dialog->package, szScreenY, 0 );
2766
2767 center.x = MulDiv( center.x, xres, 100 );
2768 center.y = MulDiv( center.y, yres, 100 );
2769
2770 /* turn the client pos into the window rectangle */
2771 if (dialog->package->center_x && dialog->package->center_y)
2772 {
2773 pos->left = dialog->package->center_x - sz.cx / 2.0;
2774 pos->right = pos->left + sz.cx;
2775 pos->top = dialog->package->center_y - sz.cy / 2.0;
2776 pos->bottom = pos->top + sz.cy;
2777 }
2778 else
2779 {
2780 pos->left = center.x - sz.cx/2;
2781 pos->right = pos->left + sz.cx;
2782 pos->top = center.y - sz.cy/2;
2783 pos->bottom = pos->top + sz.cy;
2784
2785 /* save the center */
2786 dialog->package->center_x = center.x;
2787 dialog->package->center_y = center.y;
2788 }
2789
2790 dialog->size.cx = sz.cx;
2791 dialog->size.cy = sz.cy;
2792
2793 TRACE("%u %u %u %u\n", pos->left, pos->top, pos->right, pos->bottom);
2794
2795 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
2796 AdjustWindowRect( pos, style, FALSE );
2797 }
2798
2799 static BOOL msi_control_set_next( msi_control *control, msi_control *next )
2800 {
2801 return SetWindowPos( next->hwnd, control->hwnd, 0, 0, 0, 0,
2802 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
2803 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
2804 }
2805
2806 static UINT msi_dialog_set_tab_order( msi_dialog *dialog )
2807 {
2808 msi_control *control, *tab_next;
2809
2810 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
2811 {
2812 tab_next = msi_dialog_find_control( dialog, control->tabnext );
2813 if( !tab_next )
2814 continue;
2815 msi_control_set_next( control, tab_next );
2816 }
2817
2818 return ERROR_SUCCESS;
2819 }
2820
2821 static void msi_dialog_set_first_control( msi_dialog* dialog, LPCWSTR name )
2822 {
2823 msi_control *control;
2824
2825 control = msi_dialog_find_control( dialog, name );
2826 if( control )
2827 dialog->hWndFocus = control->hwnd;
2828 else
2829 dialog->hWndFocus = NULL;
2830 }
2831
2832 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
2833 {
2834 static const WCHAR df[] = {
2835 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
2836 static const WCHAR dfv[] = {
2837 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
2838 msi_dialog *dialog = (msi_dialog*) cs->lpCreateParams;
2839 MSIRECORD *rec = NULL;
2840 LPWSTR title = NULL;
2841 RECT pos;
2842
2843 TRACE("%p %p\n", dialog, dialog->package);
2844
2845 dialog->hwnd = hwnd;
2846 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
2847
2848 rec = msi_get_dialog_record( dialog );
2849 if( !rec )
2850 {
2851 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
2852 return -1;
2853 }
2854
2855 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
2856
2857 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
2858
2859 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
2860
2861 dialog->default_font = msi_dup_property( dialog->package, df );
2862 if (!dialog->default_font)
2863 {
2864 dialog->default_font = strdupW(dfv);
2865 if (!dialog->default_font) return -1;
2866 }
2867
2868 title = msi_get_deformatted_field( dialog->package, rec, 7 );
2869 SetWindowTextW( hwnd, title );
2870 msi_free( title );
2871
2872 SetWindowPos( hwnd, 0, pos.left, pos.top,
2873 pos.right - pos.left, pos.bottom - pos.top,
2874 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
2875
2876 msi_dialog_build_font_list( dialog );
2877 msi_dialog_fill_controls( dialog );
2878 msi_dialog_evaluate_control_conditions( dialog );
2879 msi_dialog_set_tab_order( dialog );
2880 msi_dialog_set_first_control( dialog, MSI_RecordGetString( rec, 8 ) );
2881 msiobj_release( &rec->hdr );
2882
2883 return 0;
2884 }
2885
2886 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
2887 {
2888 LPWSTR event_fmt = NULL, arg_fmt = NULL;
2889
2890 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
2891
2892 deformat_string( dialog->package, event, &event_fmt );
2893 deformat_string( dialog->package, arg, &arg_fmt );
2894
2895 dialog->event_handler( dialog->package, event_fmt, arg_fmt, dialog );
2896
2897 msi_free( event_fmt );
2898 msi_free( arg_fmt );
2899
2900 return ERROR_SUCCESS;
2901 }
2902
2903 static UINT msi_dialog_set_property( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
2904 {
2905 static const WCHAR szNullArg[] = { '{','}',0 };
2906 LPWSTR p, prop, arg_fmt = NULL;
2907 UINT len;
2908
2909 len = strlenW(event);
2910 prop = msi_alloc( len*sizeof(WCHAR));
2911 strcpyW( prop, &event[1] );
2912 p = strchrW( prop, ']' );
2913 if( p && p[1] == 0 )
2914 {
2915 *p = 0;
2916 if( strcmpW( szNullArg, arg ) )
2917 deformat_string( dialog->package, arg, &arg_fmt );
2918 MSI_SetPropertyW( dialog->package, prop, arg_fmt );
2919 msi_free( arg_fmt );
2920 }
2921 else
2922 ERR("Badly formatted property string - what happens?\n");
2923 msi_free( prop );
2924 return ERROR_SUCCESS;
2925 }
2926
2927 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
2928 {
2929 msi_dialog *dialog = param;
2930 LPCWSTR condition, event, arg;
2931 UINT r;
2932
2933 condition = MSI_RecordGetString( rec, 5 );
2934 r = MSI_EvaluateConditionW( dialog->package, condition );
2935 if( r == MSICONDITION_TRUE || r == MSICONDITION_NONE )
2936 {
2937 event = MSI_RecordGetString( rec, 3 );
2938 arg = MSI_RecordGetString( rec, 4 );
2939 if( event[0] == '[' )
2940 msi_dialog_set_property( dialog, event, arg );
2941 else
2942 msi_dialog_send_event( dialog, event, arg );
2943 }
2944
2945 return ERROR_SUCCESS;
2946 }
2947
2948 struct rec_list
2949 {
2950 struct list entry;
2951 MSIRECORD *rec;
2952 };
2953
2954 static UINT add_rec_to_list( MSIRECORD *rec, LPVOID param )
2955 {
2956 struct rec_list *add_rec;
2957 struct list *records = (struct list *)param;
2958
2959 msiobj_addref( &rec->hdr );
2960
2961 add_rec = msi_alloc( sizeof( *add_rec ) );
2962 if (!add_rec)
2963 {
2964 msiobj_release( &rec->hdr );
2965 return ERROR_OUTOFMEMORY;
2966 }
2967
2968 add_rec->rec = rec;
2969 list_add_tail( records, &add_rec->entry );
2970 return ERROR_SUCCESS;
2971 }
2972
2973 static inline void remove_rec_from_list( struct rec_list *rec_entry )
2974 {
2975 msiobj_release( &rec_entry->rec->hdr );
2976 list_remove( &rec_entry->entry );
2977 msi_free( rec_entry );
2978 }
2979
2980 static UINT msi_dialog_button_handler( msi_dialog *dialog,
2981 msi_control *control, WPARAM param )
2982 {
2983 static const WCHAR query[] = {
2984 'S','E','L','E','C','T',' ','*',' ',
2985 'F','R','O','M',' ','C','o','n','t','r','o','l','E','v','e','n','t',' ',
2986 'W','H','E','R','E',' ',
2987 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
2988 'A','N','D',' ',
2989 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
2990 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0
2991 };
2992 MSIQUERY *view = NULL;
2993 struct rec_list *rec_entry, *next;
2994 struct list events;
2995 UINT r;
2996
2997 if( HIWORD(param) != BN_CLICKED )
2998 return ERROR_SUCCESS;
2999
3000 list_init( &events );
3001
3002 r = MSI_OpenQuery( dialog->package->db, &view, query,
3003 dialog->name, control->name );
3004 if( r != ERROR_SUCCESS )
3005 {
3006 ERR("query failed\n");
3007 return 0;
3008 }
3009
3010 r = MSI_IterateRecords( view, 0, add_rec_to_list, &events );
3011 msiobj_release( &view->hdr );
3012 if (r != ERROR_SUCCESS)
3013 goto done;
3014
3015 /* handle all SetProperty events first */
3016 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3017 {
3018 LPCWSTR event = MSI_RecordGetString( rec_entry->rec, 3 );
3019
3020 if ( event[0] != '[' )
3021 continue;
3022
3023 r = msi_dialog_control_event( rec_entry->rec, dialog );
3024 remove_rec_from_list( rec_entry );
3025
3026 if ( r != ERROR_SUCCESS )
3027 goto done;
3028 }
3029
3030 /* handle all other events */
3031 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3032 {
3033 r = msi_dialog_control_event( rec_entry->rec, dialog );
3034 remove_rec_from_list( rec_entry );
3035
3036 if ( r != ERROR_SUCCESS )
3037 goto done;
3038 }
3039
3040 done:
3041 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3042 {
3043 remove_rec_from_list( rec_entry );
3044 }
3045
3046 return r;
3047 }
3048
3049 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog,
3050 msi_control *control )
3051 {
3052 WCHAR state[2] = { 0 };
3053 DWORD sz = 2;
3054
3055 MSI_GetPropertyW( dialog->package, control->property, state, &sz );
3056 return state[0] ? 1 : 0;
3057 }
3058
3059 static void msi_dialog_set_checkbox_state( msi_dialog *dialog,
3060 msi_control *control, UINT state )
3061 {
3062 static const WCHAR szState[] = { '1', 0 };
3063 LPCWSTR val;
3064
3065 /* if uncheck then the property is set to NULL */
3066 if (!state)
3067 {
3068 MSI_SetPropertyW( dialog->package, control->property, NULL );
3069 return;
3070 }
3071
3072 /* check for a custom state */
3073 if (control->value && control->value[0])
3074 val = control->value;
3075 else
3076 val = szState;
3077
3078 MSI_SetPropertyW( dialog->package, control->property, val );
3079 }
3080
3081 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog,
3082 msi_control *control )
3083 {
3084 UINT state;
3085
3086 state = msi_dialog_get_checkbox_state( dialog, control );
3087 SendMessageW( control->hwnd, BM_SETCHECK,
3088 state ? BST_CHECKED : BST_UNCHECKED, 0 );
3089 }
3090
3091 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog,
3092 msi_control *control, WPARAM param )
3093 {
3094 UINT state;
3095
3096 if( HIWORD(param) != BN_CLICKED )
3097 return ERROR_SUCCESS;
3098
3099 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name),
3100 debugstr_w(control->property));
3101
3102 state = msi_dialog_get_checkbox_state( dialog, control );
3103 state = state ? 0 : 1;
3104 msi_dialog_set_checkbox_state( dialog, control, state );
3105 msi_dialog_checkbox_sync_state( dialog, control );
3106
3107 return msi_dialog_button_handler( dialog, control, param );
3108 }
3109
3110 static UINT msi_dialog_edit_handler( msi_dialog *dialog,
3111 msi_control *control, WPARAM param )
3112 {
3113 LPWSTR buf;
3114
3115 if( HIWORD(param) != EN_CHANGE )
3116 return ERROR_SUCCESS;
3117
3118 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
3119 debugstr_w(control->property));
3120
3121 buf = msi_get_window_text( control->hwnd );
3122 MSI_SetPropertyW( dialog->package, control->property, buf );
3123
3124 msi_free( buf );
3125
3126 return ERROR_SUCCESS;
3127 }
3128
3129 static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog,
3130 msi_control *control, WPARAM param )
3131 {
3132 if( HIWORD(param) != BN_CLICKED )
3133 return ERROR_SUCCESS;
3134
3135 TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name),
3136 debugstr_w(control->property));
3137
3138 MSI_SetPropertyW( dialog->package, control->property, control->name );
3139
3140 return msi_dialog_button_handler( dialog, control, param );
3141 }
3142
3143 static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd )
3144 {
3145 msi_control *control = NULL;
3146
3147 TRACE("%p %p %08x\n", dialog, hwnd, param);
3148
3149 switch (param)
3150 {
3151 case 1: /* enter */
3152 control = msi_dialog_find_control( dialog, dialog->control_default );
3153 break;
3154 case 2: /* escape */
3155 control = msi_dialog_find_control( dialog, dialog->control_cancel );
3156 break;
3157 default:
3158 control = msi_dialog_find_control_by_hwnd( dialog, hwnd );
3159 }
3160
3161 if( control )
3162 {
3163 if( control->handler )
3164 {
3165 control->handler( dialog, control, param );
3166 msi_dialog_evaluate_control_conditions( dialog );
3167 }
3168 }
3169 else
3170 ERR("button click from nowhere %p %d %p\n", dialog, param, hwnd);
3171 return 0;
3172 }
3173
3174 static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param )
3175 {
3176 LPNMHDR nmhdr = (LPNMHDR) param;
3177 msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom );
3178
3179 TRACE("%p %p\n", dialog, nmhdr->hwndFrom);
3180
3181 if ( control && control->handler )
3182 control->handler( dialog, control, param );
3183
3184 return 0;
3185 }
3186
3187 static void msi_dialog_setfocus( msi_dialog *dialog )
3188 {
3189 HWND hwnd = dialog->hWndFocus;
3190
3191 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE);
3192 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE);
3193 SetFocus( hwnd );
3194 dialog->hWndFocus = hwnd;
3195 }
3196
3197 static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
3198 WPARAM wParam, LPARAM lParam )
3199 {
3200 msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
3201
3202 TRACE("0x%04x\n", msg);
3203
3204 switch (msg)
3205 {
3206 case WM_MOVE:
3207 dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
3208 dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
3209 break;
3210
3211 case WM_CREATE:
3212 return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );
3213
3214 case WM_COMMAND:
3215 return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );
3216
3217 case WM_ACTIVATE:
3218 if( LOWORD(wParam) == WA_INACTIVE )
3219 dialog->hWndFocus = GetFocus();
3220 else
3221 msi_dialog_setfocus( dialog );
3222 return 0;
3223
3224 case WM_SETFOCUS:
3225 msi_dialog_setfocus( dialog );
3226 return 0;
3227
3228 /* bounce back to our subclassed static control */
3229 case WM_CTLCOLORSTATIC:
3230 return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );
3231
3232 case WM_DESTROY:
3233 dialog->hwnd = NULL;
3234 return 0;
3235 case WM_NOTIFY:
3236 return msi_dialog_onnotify( dialog, lParam );
3237 }
3238 return DefWindowProcW(hwnd, msg, wParam, lParam);
3239 }
3240
3241 static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam )
3242 {
3243 EnableWindow( hWnd, lParam );
3244 return TRUE;
3245 }
3246
3247 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
3248 {
3249 WNDPROC oldproc = (WNDPROC) GetPropW(hWnd, szButtonData);
3250 LRESULT r;
3251
3252 TRACE("hWnd %p msg %04x wParam 0x%08x lParam 0x%08lx\n", hWnd, msg, wParam, lParam);
3253
3254 if (msg == WM_COMMAND) /* Forward notifications to dialog */
3255 SendMessageW(GetParent(hWnd), msg, wParam, lParam);
3256
3257 r = CallWindowProcW(oldproc, hWnd, msg, wParam, lParam);
3258
3259 /* make sure the radio buttons show as disabled if the parent is disabled */
3260 if (msg == WM_ENABLE)
3261 EnumChildWindows( hWnd, msi_radioground_child_enum, wParam );
3262
3263 return r;
3264 }
3265
3266 static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg,
3267 WPARAM wParam, LPARAM lParam )
3268 {
3269 msi_dialog *dialog = (msi_dialog*) lParam;
3270
3271 TRACE("%d %p\n", msg, dialog);
3272
3273 switch (msg)
3274 {
3275 case WM_MSI_DIALOG_CREATE:
3276 return msi_dialog_run_message_loop( dialog );
3277 case WM_MSI_DIALOG_DESTROY:
3278 msi_dialog_destroy( dialog );
3279 return 0;
3280 }
3281 return DefWindowProcW( hwnd, msg, wParam, lParam );
3282 }
3283
3284 /* functions that interface to other modules within MSI */
3285
3286 msi_dialog *msi_dialog_create( MSIPACKAGE* package,
3287 LPCWSTR szDialogName, msi_dialog *parent,
3288 msi_dialog_event_handler event_handler )
3289 {
3290 MSIRECORD *rec = NULL;
3291 msi_dialog *dialog;
3292
3293 TRACE("%p %s\n", package, debugstr_w(szDialogName));
3294
3295 /* allocate the structure for the dialog to use */
3296 dialog = msi_alloc_zero( sizeof *dialog + sizeof(WCHAR)*strlenW(szDialogName) );
3297 if( !dialog )
3298 return NULL;
3299 strcpyW( dialog->name, szDialogName );
3300 dialog->parent = parent;
3301 msiobj_addref( &package->hdr );
3302 dialog->package = package;
3303 dialog->event_handler = event_handler;
3304 dialog->finished = 0;
3305 list_init( &dialog->controls );
3306
3307 /* verify that the dialog exists */
3308 rec = msi_get_dialog_record( dialog );
3309 if( !rec )
3310 {
3311 msiobj_release( &package->hdr );
3312 msi_free( dialog );
3313 return NULL;
3314 }
3315 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3316 dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) );
3317 dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) );
3318 msiobj_release( &rec->hdr );
3319
3320 return dialog;
3321 }
3322
3323 static void msi_process_pending_messages( HWND hdlg )
3324 {
3325 MSG msg;
3326
3327 while( PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ) )
3328 {
3329 if( hdlg && IsDialogMessageW( hdlg, &msg ))
3330 continue;
3331 TranslateMessage( &msg );
3332 DispatchMessageW( &msg );
3333 }
3334 }
3335
3336 void msi_dialog_end_dialog( msi_dialog *dialog )
3337 {
3338 TRACE("%p\n", dialog);
3339 dialog->finished = 1;
3340 PostMessageW(dialog->hwnd, WM_NULL, 0, 0);
3341 }
3342
3343 void msi_dialog_check_messages( HANDLE handle )
3344 {
3345 DWORD r;
3346
3347 /* in threads other than the UI thread, block */
3348 if( uiThreadId != GetCurrentThreadId() )
3349 {
3350 if( handle )
3351 WaitForSingleObject( handle, INFINITE );
3352 return;
3353 }
3354
3355 /* there's two choices for the UI thread */
3356 while (1)
3357 {
3358 msi_process_pending_messages( NULL );
3359
3360 if( !handle )
3361 break;
3362
3363 /*
3364 * block here until somebody creates a new dialog or
3365 * the handle we're waiting on becomes ready
3366 */
3367 r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT );
3368 if( r == WAIT_OBJECT_0 )
3369 break;
3370 }
3371 }
3372
3373 UINT msi_dialog_run_message_loop( msi_dialog *dialog )
3374 {
3375 DWORD style;
3376 HWND hwnd;
3377
3378 if( uiThreadId != GetCurrentThreadId() )
3379 return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );
3380
3381 /* create the dialog window, don't show it yet */
3382 style = WS_OVERLAPPED;
3383 if( dialog->attributes & msidbDialogAttributesVisible )
3384 style |= WS_VISIBLE;
3385
3386 hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
3387 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3388 NULL, NULL, NULL, dialog );
3389 if( !hwnd )
3390 {
3391 ERR("Failed to create dialog %s\n", debugstr_w( dialog->name ));
3392 return ERROR_FUNCTION_FAILED;
3393 }
3394
3395 ShowWindow( hwnd, SW_SHOW );
3396 /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */
3397
3398 if( dialog->attributes & msidbDialogAttributesModal )
3399 {
3400 while( !dialog->finished )
3401 {
3402 MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT );
3403 msi_process_pending_messages( dialog->hwnd );
3404 }
3405 }
3406 else
3407 return ERROR_IO_PENDING;
3408
3409 return ERROR_SUCCESS;
3410 }
3411
3412 void msi_dialog_do_preview( msi_dialog *dialog )
3413 {
3414 TRACE("\n");
3415 dialog->attributes |= msidbDialogAttributesVisible;
3416 dialog->attributes &= ~msidbDialogAttributesModal;
3417 msi_dialog_run_message_loop( dialog );
3418 }
3419
3420 void msi_dialog_destroy( msi_dialog *dialog )
3421 {
3422 if( uiThreadId != GetCurrentThreadId() )
3423 {
3424 SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog );
3425 return;
3426 }
3427
3428 if( dialog->hwnd )
3429 ShowWindow( dialog->hwnd, SW_HIDE );
3430
3431 if( dialog->hwnd )
3432 DestroyWindow( dialog->hwnd );
3433
3434 /* unsubscribe events */
3435 ControlEvent_CleanupDialogSubscriptions(dialog->package, dialog->name);
3436
3437 /* destroy the list of controls */
3438 while( !list_empty( &dialog->controls ) )
3439 {
3440 msi_control *t;
3441
3442 t = LIST_ENTRY( list_head( &dialog->controls ),
3443 msi_control, entry );
3444 msi_destroy_control( t );
3445 }
3446
3447 /* destroy the list of fonts */
3448 while( dialog->font_list )
3449 {
3450 msi_font *t = dialog->font_list;
3451 dialog->font_list = t->next;
3452 DeleteObject( t->hfont );
3453 msi_free( t );
3454 }
3455 msi_free( dialog->default_font );
3456
3457 msi_free( dialog->control_default );
3458 msi_free( dialog->control_cancel );
3459 msiobj_release( &dialog->package->hdr );
3460 dialog->package = NULL;
3461 msi_free( dialog );
3462 }
3463
3464 BOOL msi_dialog_register_class( void )
3465 {
3466 WNDCLASSW cls;
3467
3468 ZeroMemory( &cls, sizeof cls );
3469 cls.lpfnWndProc = MSIDialog_WndProc;
3470 cls.hInstance = NULL;
3471 cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION);
3472 cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
3473 cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
3474 cls.lpszMenuName = NULL;
3475 cls.lpszClassName = szMsiDialogClass;
3476
3477 if( !RegisterClassW( &cls ) )
3478 return FALSE;
3479
3480 cls.lpfnWndProc = MSIHiddenWindowProc;
3481 cls.lpszClassName = szMsiHiddenWindow;
3482
3483 if( !RegisterClassW( &cls ) )
3484 return FALSE;
3485
3486 uiThreadId = GetCurrentThreadId();
3487
3488 hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED,
3489 0, 0, 100, 100, NULL, NULL, NULL, NULL );
3490 if( !hMsiHiddenWindow )
3491 return FALSE;
3492
3493 return TRUE;
3494 }
3495
3496 void msi_dialog_unregister_class( void )
3497 {
3498 DestroyWindow( hMsiHiddenWindow );
3499 hMsiHiddenWindow = NULL;
3500 UnregisterClassW( szMsiDialogClass, NULL );
3501 UnregisterClassW( szMsiHiddenWindow, NULL );
3502 uiThreadId = 0;
3503 }
3504
3505 static UINT error_dialog_handler(MSIPACKAGE *package, LPCWSTR event,
3506 LPCWSTR argument, msi_dialog* dialog)
3507 {
3508 static const WCHAR end_dialog[] = {'E','n','d','D','i','a','l','o','g',0};
3509 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3510 static const WCHAR error_cancel[] = {'E','r','r','o','r','C','a','n','c','e','l',0};
3511 static const WCHAR error_no[] = {'E','r','r','o','r','N','o',0};
3512 static const WCHAR result_prop[] = {
3513 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3514 };
3515
3516 if ( lstrcmpW( event, end_dialog ) )
3517 return ERROR_SUCCESS;
3518
3519 if ( !lstrcmpW( argument, error_abort ) || !lstrcmpW( argument, error_cancel ) ||
3520 !lstrcmpW( argument, error_no ) )
3521 {
3522 MSI_SetPropertyW( package, result_prop, error_abort );
3523 }
3524
3525 ControlEvent_CleanupSubscriptions(package);
3526 msi_dialog_end_dialog( dialog );
3527
3528 return ERROR_SUCCESS;
3529 }
3530
3531 static UINT msi_error_dialog_set_error( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3532 {
3533 MSIRECORD * row;
3534
3535 static const WCHAR update[] =
3536 {'U','P','D','A','T','E',' ','`','C','o','n','t','r','o','l','`',' ',
3537 'S','E','T',' ','`','T','e','x','t','`',' ','=',' ','\'','%','s','\'',' ',
3538 'W','H','E','R','E', ' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3539 'A','N','D',' ','`','C','o','n','t','r','o','l','`',' ','=',' ',
3540 '\'','E','r','r','o','r','T','e','x','t','\'',0};
3541
3542 row = MSI_QueryGetRecord( package->db, update, error, error_dialog );
3543 if (!row)
3544 return ERROR_FUNCTION_FAILED;
3545
3546 msiobj_release(&row->hdr);
3547 return ERROR_SUCCESS;
3548 }
3549
3550 UINT msi_spawn_error_dialog( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3551 {
3552 msi_dialog *dialog;
3553 WCHAR result[MAX_PATH];
3554 UINT r = ERROR_SUCCESS;
3555 DWORD size = MAX_PATH;
3556 int res;
3557
3558 static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
3559 static const WCHAR pn_prop[] = {'P','r','o','d','u','c','t','N','a','m','e',0};
3560 static const WCHAR title_fmt[] = {'%','s',' ','W','a','r','n','i','n','g',0};
3561 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3562 static const WCHAR result_prop[] = {
3563 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3564 };
3565
3566 if ( (msi_get_property_int(package, szUILevel, 0) & INSTALLUILEVEL_MASK) == INSTALLUILEVEL_NONE )
3567 return ERROR_SUCCESS;
3568
3569 if ( !error_dialog )
3570 {
3571 LPWSTR product_name = msi_dup_property( package, pn_prop );
3572 WCHAR title[MAX_PATH];
3573
3574 sprintfW( title, title_fmt, product_name );
3575 res = MessageBoxW( NULL, error, title, MB_OKCANCEL | MB_ICONWARNING );
3576
3577 msi_free( product_name );
3578
3579 if ( res == IDOK )
3580 return ERROR_SUCCESS;
3581 else
3582 return ERROR_FUNCTION_FAILED;
3583 }
3584
3585 r = msi_error_dialog_set_error( package, error_dialog, error );
3586 if ( r != ERROR_SUCCESS )
3587 return r;
3588
3589 dialog = msi_dialog_create( package, error_dialog, package->dialog,
3590 error_dialog_handler );
3591 if ( !dialog )
3592 return ERROR_FUNCTION_FAILED;
3593
3594 dialog->finished = FALSE;
3595 r = msi_dialog_run_message_loop( dialog );
3596 if ( r != ERROR_SUCCESS )
3597 goto done;
3598
3599 r = MSI_GetPropertyW( package, result_prop, result, &size );
3600 if ( r != ERROR_SUCCESS)
3601 r = ERROR_SUCCESS;
3602
3603 if ( !lstrcmpW( result, error_abort ) )
3604 r = ERROR_FUNCTION_FAILED;
3605
3606 done:
3607 msi_dialog_destroy( dialog );
3608
3609 return r;
3610 }
Maarten's multimedia branch