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user32: ClipCursor should use virtual screen resolution for empty/invalid rects.
[wine.git] / dlls / msi / dialog.c
blobe222dcba8805aaaf22d173c441eddd6f9fd9f75d
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
618 {
619 FIXME("Attribute %s not being set\n", debugstr_w(attribute));
620 return;
621 }
622 }
623
624 static void msi_dialog_map_events(msi_dialog* dialog, LPCWSTR control)
625 {
626 static const WCHAR Query[] = {
627 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
628 '`','E','v','e','n','t','M','a','p','p','i','n','g','`',' ',
629 'W','H','E','R','E',' ',
630 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
631 'A','N','D',' ',
632 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',0
633 };
634 MSIRECORD *row;
635 LPCWSTR event, attribute;
636
637 row = MSI_QueryGetRecord( dialog->package->db, Query, dialog->name, control );
638 if (!row)
639 return;
640
641 event = MSI_RecordGetString( row, 3 );
642 attribute = MSI_RecordGetString( row, 4 );
643 ControlEvent_SubscribeToEvent( dialog->package, dialog, event, control, attribute );
644 msiobj_release( &row->hdr );
645 }
646
647 /* everything except radio buttons */
648 static msi_control *msi_dialog_add_control( msi_dialog *dialog,
649 MSIRECORD *rec, LPCWSTR szCls, DWORD style )
650 {
651 DWORD attributes;
652 LPCWSTR text, name;
653 DWORD exstyle = 0;
654
655 name = MSI_RecordGetString( rec, 2 );
656 attributes = MSI_RecordGetInteger( rec, 8 );
657 text = MSI_RecordGetString( rec, 10 );
658 if( attributes & msidbControlAttributesVisible )
659 style |= WS_VISIBLE;
660 if( ~attributes & msidbControlAttributesEnabled )
661 style |= WS_DISABLED;
662 if( attributes & msidbControlAttributesSunken )
663 exstyle |= WS_EX_CLIENTEDGE;
664
665 msi_dialog_map_events(dialog, name);
666
667 return msi_dialog_create_window( dialog, rec, exstyle, szCls, name,
668 text, style, dialog->hwnd );
669 }
670
671 struct msi_text_info
672 {
673 msi_font *font;
674 WNDPROC oldproc;
675 DWORD attributes;
676 };
677
678 /*
679 * we don't erase our own background,
680 * so we have to make sure that the parent window redraws first
681 */
682 static void msi_text_on_settext( HWND hWnd )
683 {
684 HWND hParent;
685 RECT rc;
686
687 hParent = GetParent( hWnd );
688 GetWindowRect( hWnd, &rc );
689 MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 );
690 InvalidateRect( hParent, &rc, TRUE );
691 }
692
693 static LRESULT WINAPI
694 MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
695 {
696 struct msi_text_info *info;
697 LRESULT r = 0;
698
699 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
700
701 info = GetPropW(hWnd, szButtonData);
702
703 if ( info->font )
704 SetTextColor( (HDC)wParam, info->font->color );
705
706 if( msg == WM_CTLCOLORSTATIC &&
707 ( info->attributes & msidbControlAttributesTransparent ) )
708 {
709 SetBkMode( (HDC)wParam, TRANSPARENT );
710 return (LRESULT) GetStockObject(NULL_BRUSH);
711 }
712
713 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
714
715 switch( msg )
716 {
717 case WM_SETTEXT:
718 msi_text_on_settext( hWnd );
719 break;
720 case WM_NCDESTROY:
721 msi_free( info );
722 RemovePropW( hWnd, szButtonData );
723 break;
724 }
725
726 return r;
727 }
728
729 static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec )
730 {
731 msi_control *control;
732 struct msi_text_info *info;
733 LPCWSTR text, ptr;
734 LPWSTR font_name;
735
736 TRACE("%p %p\n", dialog, rec);
737
738 control = msi_dialog_add_control( dialog, rec, szStatic, SS_LEFT | WS_GROUP );
739 if( !control )
740 return ERROR_FUNCTION_FAILED;
741
742 info = msi_alloc( sizeof *info );
743 if( !info )
744 return ERROR_SUCCESS;
745
746 text = MSI_RecordGetString( rec, 10 );
747 font_name = msi_dialog_get_style( text, &ptr );
748 info->font = ( font_name ) ? msi_dialog_find_font( dialog, font_name ) : NULL;
749 msi_free( font_name );
750
751 info->attributes = MSI_RecordGetInteger( rec, 8 );
752 if( info->attributes & msidbControlAttributesTransparent )
753 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT );
754
755 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
756 (LONG_PTR)MSIText_WndProc );
757 SetPropW( control->hwnd, szButtonData, info );
758
759 return ERROR_SUCCESS;
760 }
761
762 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
763 {
764 msi_control *control;
765 UINT attributes, style;
766 LPWSTR text;
767
768 TRACE("%p %p\n", dialog, rec);
769
770 style = WS_TABSTOP;
771 attributes = MSI_RecordGetInteger( rec, 8 );
772 if( attributes & msidbControlAttributesIcon )
773 style |= BS_ICON;
774
775 control = msi_dialog_add_control( dialog, rec, szButton, style );
776 if( !control )
777 return ERROR_FUNCTION_FAILED;
778
779 control->handler = msi_dialog_button_handler;
780
781 /* set the icon */
782 text = msi_get_deformatted_field( dialog->package, rec, 10 );
783 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
784 if( attributes & msidbControlAttributesIcon )
785 SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
786 msi_free( text );
787
788 return ERROR_SUCCESS;
789 }
790
791 static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop )
792 {
793 static const WCHAR query[] = {
794 'S','E','L','E','C','T',' ','*',' ',
795 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x',' ','`',
796 'W','H','E','R','E',' ',
797 '`','P','r','o','p','e','r','t','y','`',' ','=',' ',
798 '\'','%','s','\'',0
799 };
800 MSIRECORD *rec = NULL;
801 LPWSTR ret = NULL;
802
803 /* find if there is a value associated with the checkbox */
804 rec = MSI_QueryGetRecord( dialog->package->db, query, prop );
805 if (!rec)
806 return ret;
807
808 ret = msi_get_deformatted_field( dialog->package, rec, 2 );
809 if( ret && !ret[0] )
810 {
811 msi_free( ret );
812 ret = NULL;
813 }
814 msiobj_release( &rec->hdr );
815 if (ret)
816 return ret;
817
818 ret = msi_dup_property( dialog->package, prop );
819 if( ret && !ret[0] )
820 {
821 msi_free( ret );
822 ret = NULL;
823 }
824
825 return ret;
826 }
827
828 static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec )
829 {
830 msi_control *control;
831 LPCWSTR prop;
832
833 TRACE("%p %p\n", dialog, rec);
834
835 control = msi_dialog_add_control( dialog, rec, szButton,
836 BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP );
837 control->handler = msi_dialog_checkbox_handler;
838 prop = MSI_RecordGetString( rec, 9 );
839 if( prop )
840 {
841 control->property = strdupW( prop );
842 control->value = msi_get_checkbox_value( dialog, prop );
843 TRACE("control %s value %s\n", debugstr_w(control->property),
844 debugstr_w(control->value));
845 }
846 msi_dialog_checkbox_sync_state( dialog, control );
847
848 return ERROR_SUCCESS;
849 }
850
851 static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec )
852 {
853 TRACE("%p %p\n", dialog, rec);
854
855 /* line is exactly 2 units in height */
856 MSI_RecordSetInteger( rec, 7, 2 );
857
858 msi_dialog_add_control( dialog, rec, szStatic, SS_ETCHEDHORZ | SS_SUNKEN );
859 return ERROR_SUCCESS;
860 }
861
862 /******************** Scroll Text ********************************************/
863
864 struct msi_scrolltext_info
865 {
866 msi_dialog *dialog;
867 msi_control *control;
868 WNDPROC oldproc;
869 };
870
871 static LRESULT WINAPI
872 MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
873 {
874 struct msi_scrolltext_info *info;
875 HRESULT r;
876
877 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
878
879 info = GetPropW( hWnd, szButtonData );
880
881 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
882
883 switch( msg )
884 {
885 case WM_NCDESTROY:
886 msi_free( info );
887 RemovePropW( hWnd, szButtonData );
888 break;
889 case WM_PAINT:
890 /* native MSI sets a wait cursor here */
891 msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED );
892 break;
893 }
894 return r;
895 }
896
897 struct msi_streamin_info
898 {
899 LPSTR string;
900 DWORD offset;
901 DWORD length;
902 };
903
904 static DWORD CALLBACK
905 msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb )
906 {
907 struct msi_streamin_info *info = (struct msi_streamin_info*) arg;
908
909 if( (count + info->offset) > info->length )
910 count = info->length - info->offset;
911 memcpy( buffer, &info->string[ info->offset ], count );
912 *pcb = count;
913 info->offset += count;
914
915 TRACE("%d/%d\n", info->offset, info->length);
916
917 return 0;
918 }
919
920 static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text )
921 {
922 struct msi_streamin_info info;
923 EDITSTREAM es;
924
925 info.string = strdupWtoA( text );
926 info.offset = 0;
927 info.length = lstrlenA( info.string ) + 1;
928
929 es.dwCookie = (DWORD_PTR) &info;
930 es.dwError = 0;
931 es.pfnCallback = msi_richedit_stream_in;
932
933 SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es );
934
935 msi_free( info.string );
936 }
937
938 static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec )
939 {
940 static const WCHAR szRichEdit20W[] = {
941 'R','i','c','h','E','d','i','t','2','0','W',0
942 };
943 struct msi_scrolltext_info *info;
944 msi_control *control;
945 HMODULE hRichedit;
946 LPCWSTR text;
947 DWORD style;
948
949 info = msi_alloc( sizeof *info );
950 if (!info)
951 return ERROR_FUNCTION_FAILED;
952
953 hRichedit = LoadLibraryA("riched20");
954
955 style = WS_BORDER | ES_MULTILINE | WS_VSCROLL |
956 ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP;
957 control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style );
958 if (!control)
959 {
960 FreeLibrary( hRichedit );
961 msi_free( info );
962 return ERROR_FUNCTION_FAILED;
963 }
964
965 control->hDll = hRichedit;
966
967 info->dialog = dialog;
968 info->control = control;
969
970 /* subclass the static control */
971 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
972 (LONG_PTR)MSIScrollText_WndProc );
973 SetPropW( control->hwnd, szButtonData, info );
974
975 /* add the text into the richedit */
976 text = MSI_RecordGetString( rec, 10 );
977 if (text)
978 msi_scrolltext_add_text( control, text );
979
980 return ERROR_SUCCESS;
981 }
982
983 static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name,
984 INT cx, INT cy, DWORD flags )
985 {
986 HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap;
987 MSIRECORD *rec = NULL;
988 IStream *stm = NULL;
989 IPicture *pic = NULL;
990 HDC srcdc, destdc;
991 BITMAP bm;
992 UINT r;
993
994 rec = msi_get_binary_record( db, name );
995 if( !rec )
996 goto end;
997
998 r = MSI_RecordGetIStream( rec, 2, &stm );
999 msiobj_release( &rec->hdr );
1000 if( r != ERROR_SUCCESS )
1001 goto end;
1002
1003 r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic );
1004 IStream_Release( stm );
1005 if( FAILED( r ) )
1006 {
1007 ERR("failed to load picture\n");
1008 goto end;
1009 }
1010
1011 r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap );
1012 if( FAILED( r ) )
1013 {
1014 ERR("failed to get bitmap handle\n");
1015 goto end;
1016 }
1017
1018 /* make the bitmap the desired size */
1019 r = GetObjectW( hOleBitmap, sizeof bm, &bm );
1020 if (r != sizeof bm )
1021 {
1022 ERR("failed to get bitmap size\n");
1023 goto end;
1024 }
1025
1026 if (flags & LR_DEFAULTSIZE)
1027 {
1028 cx = bm.bmWidth;
1029 cy = bm.bmHeight;
1030 }
1031
1032 srcdc = CreateCompatibleDC( NULL );
1033 hOldSrcBitmap = SelectObject( srcdc, hOleBitmap );
1034 destdc = CreateCompatibleDC( NULL );
1035 hBitmap = CreateCompatibleBitmap( srcdc, cx, cy );
1036 hOldDestBitmap = SelectObject( destdc, hBitmap );
1037 StretchBlt( destdc, 0, 0, cx, cy,
1038 srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
1039 SelectObject( srcdc, hOldSrcBitmap );
1040 SelectObject( destdc, hOldDestBitmap );
1041 DeleteDC( srcdc );
1042 DeleteDC( destdc );
1043
1044 end:
1045 if ( pic )
1046 IPicture_Release( pic );
1047 return hBitmap;
1048 }
1049
1050 static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
1051 {
1052 UINT cx, cy, flags, style, attributes;
1053 msi_control *control;
1054 LPWSTR text;
1055
1056 flags = LR_LOADFROMFILE;
1057 style = SS_BITMAP | SS_LEFT | WS_GROUP;
1058
1059 attributes = MSI_RecordGetInteger( rec, 8 );
1060 if( attributes & msidbControlAttributesFixedSize )
1061 {
1062 flags |= LR_DEFAULTSIZE;
1063 style |= SS_CENTERIMAGE;
1064 }
1065
1066 control = msi_dialog_add_control( dialog, rec, szStatic, style );
1067 cx = MSI_RecordGetInteger( rec, 6 );
1068 cy = MSI_RecordGetInteger( rec, 7 );
1069 cx = msi_dialog_scale_unit( dialog, cx );
1070 cy = msi_dialog_scale_unit( dialog, cy );
1071
1072 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1073 control->hBitmap = msi_load_picture( dialog->package->db, text, cx, cy, flags );
1074 if( control->hBitmap )
1075 SendMessageW( control->hwnd, STM_SETIMAGE,
1076 IMAGE_BITMAP, (LPARAM) control->hBitmap );
1077 else
1078 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1079
1080 msi_free( text );
1081
1082 return ERROR_SUCCESS;
1083 }
1084
1085 static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
1086 {
1087 msi_control *control;
1088 DWORD attributes;
1089 LPWSTR text;
1090
1091 TRACE("\n");
1092
1093 control = msi_dialog_add_control( dialog, rec, szStatic,
1094 SS_ICON | SS_CENTERIMAGE | WS_GROUP );
1095
1096 attributes = MSI_RecordGetInteger( rec, 8 );
1097 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1098 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
1099 if( control->hIcon )
1100 SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
1101 else
1102 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1103 msi_free( text );
1104 return ERROR_SUCCESS;
1105 }
1106
1107 static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec )
1108 {
1109 static const WCHAR szCombo[] = { 'C','O','M','B','O','B','O','X',0 };
1110
1111 msi_dialog_add_control( dialog, rec, szCombo,
1112 SS_BITMAP | SS_LEFT | SS_CENTERIMAGE );
1113 return ERROR_SUCCESS;
1114 }
1115
1116 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec )
1117 {
1118 msi_control *control;
1119 LPCWSTR prop;
1120 LPWSTR val;
1121
1122 control = msi_dialog_add_control( dialog, rec, szEdit,
1123 WS_BORDER | WS_TABSTOP );
1124 control->handler = msi_dialog_edit_handler;
1125 prop = MSI_RecordGetString( rec, 9 );
1126 if( prop )
1127 control->property = strdupW( prop );
1128 val = msi_dup_property( dialog->package, control->property );
1129 SetWindowTextW( control->hwnd, val );
1130 msi_free( val );
1131 return ERROR_SUCCESS;
1132 }
1133
1134 /******************** Masked Edit ********************************************/
1135
1136 #define MASK_MAX_GROUPS 20
1137
1138 struct msi_mask_group
1139 {
1140 UINT len;
1141 UINT ofs;
1142 WCHAR type;
1143 HWND hwnd;
1144 };
1145
1146 struct msi_maskedit_info
1147 {
1148 msi_dialog *dialog;
1149 WNDPROC oldproc;
1150 HWND hwnd;
1151 LPWSTR prop;
1152 UINT num_chars;
1153 UINT num_groups;
1154 struct msi_mask_group group[MASK_MAX_GROUPS];
1155 };
1156
1157 static BOOL msi_mask_editable( WCHAR type )
1158 {
1159 switch (type)
1160 {
1161 case '%':
1162 case '#':
1163 case '&':
1164 case '`':
1165 case '?':
1166 case '^':
1167 return TRUE;
1168 }
1169 return FALSE;
1170 }
1171
1172 static void msi_mask_control_change( struct msi_maskedit_info *info )
1173 {
1174 LPWSTR val;
1175 UINT i, n, r;
1176
1177 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1178 for( i=0, n=0; i<info->num_groups; i++ )
1179 {
1180 if( (info->group[i].len + n) > info->num_chars )
1181 {
1182 ERR("can't fit control %d text into template\n",i);
1183 break;
1184 }
1185 if (!msi_mask_editable(info->group[i].type))
1186 {
1187 for(r=0; r<info->group[i].len; r++)
1188 val[n+r] = info->group[i].type;
1189 val[n+r] = 0;
1190 }
1191 else
1192 {
1193 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1194 if( r != info->group[i].len )
1195 break;
1196 }
1197 n += r;
1198 }
1199
1200 TRACE("%d/%d controls were good\n", i, info->num_groups);
1201
1202 if( i == info->num_groups )
1203 {
1204 TRACE("Set property %s to %s\n",
1205 debugstr_w(info->prop), debugstr_w(val) );
1206 CharUpperBuffW( val, info->num_chars );
1207 MSI_SetPropertyW( info->dialog->package, info->prop, val );
1208 msi_dialog_evaluate_control_conditions( info->dialog );
1209 }
1210 msi_free( val );
1211 }
1212
1213 /* now move to the next control if necessary */
1214 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1215 {
1216 HWND hWndNext;
1217 UINT len, i;
1218
1219 for( i=0; i<info->num_groups; i++ )
1220 if( info->group[i].hwnd == hWnd )
1221 break;
1222
1223 /* don't move from the last control */
1224 if( i >= (info->num_groups-1) )
1225 return;
1226
1227 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1228 if( len < info->group[i].len )
1229 return;
1230
1231 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1232 SetFocus( hWndNext );
1233 }
1234
1235 static LRESULT WINAPI
1236 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1237 {
1238 struct msi_maskedit_info *info;
1239 HRESULT r;
1240
1241 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1242
1243 info = GetPropW(hWnd, szButtonData);
1244
1245 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1246
1247 switch( msg )
1248 {
1249 case WM_COMMAND:
1250 if (HIWORD(wParam) == EN_CHANGE)
1251 {
1252 msi_mask_control_change( info );
1253 msi_mask_next_control( info, (HWND) lParam );
1254 }
1255 break;
1256 case WM_NCDESTROY:
1257 msi_free( info->prop );
1258 msi_free( info );
1259 RemovePropW( hWnd, szButtonData );
1260 break;
1261 }
1262
1263 return r;
1264 }
1265
1266 /* fish the various bits of the property out and put them in the control */
1267 static void
1268 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1269 {
1270 LPCWSTR p;
1271 UINT i;
1272
1273 p = text;
1274 for( i = 0; i < info->num_groups; i++ )
1275 {
1276 if( info->group[i].len < lstrlenW( p ) )
1277 {
1278 LPWSTR chunk = strdupW( p );
1279 chunk[ info->group[i].len ] = 0;
1280 SetWindowTextW( info->group[i].hwnd, chunk );
1281 msi_free( chunk );
1282 }
1283 else
1284 {
1285 SetWindowTextW( info->group[i].hwnd, p );
1286 break;
1287 }
1288 p += info->group[i].len;
1289 }
1290 }
1291
1292 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1293 {
1294 struct msi_maskedit_info * info = NULL;
1295 int i = 0, n = 0, total = 0;
1296 LPCWSTR p;
1297
1298 TRACE("masked control, template %s\n", debugstr_w(mask));
1299
1300 if( !mask )
1301 return info;
1302
1303 info = msi_alloc_zero( sizeof *info );
1304 if( !info )
1305 return info;
1306
1307 p = strchrW(mask, '<');
1308 if( p )
1309 p++;
1310 else
1311 p = mask;
1312
1313 for( i=0; i<MASK_MAX_GROUPS; i++ )
1314 {
1315 /* stop at the end of the string */
1316 if( p[0] == 0 || p[0] == '>' )
1317 break;
1318
1319 /* count the number of the same identifier */
1320 for( n=0; p[n] == p[0]; n++ )
1321 ;
1322 info->group[i].ofs = total;
1323 info->group[i].type = p[0];
1324 if( p[n] == '=' )
1325 {
1326 n++;
1327 total++; /* an extra not part of the group */
1328 }
1329 info->group[i].len = n;
1330 total += n;
1331 p += n;
1332 }
1333
1334 TRACE("%d characters in %d groups\n", total, i );
1335 if( i == MASK_MAX_GROUPS )
1336 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
1337
1338 info->num_chars = total;
1339 info->num_groups = i;
1340
1341 return info;
1342 }
1343
1344 static void
1345 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
1346 {
1347 DWORD width, height, style, wx, ww;
1348 RECT rect;
1349 HWND hwnd;
1350 UINT i;
1351
1352 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
1353
1354 GetClientRect( info->hwnd, &rect );
1355
1356 width = rect.right - rect.left;
1357 height = rect.bottom - rect.top;
1358
1359 for( i = 0; i < info->num_groups; i++ )
1360 {
1361 if (!msi_mask_editable( info->group[i].type ))
1362 continue;
1363 wx = (info->group[i].ofs * width) / info->num_chars;
1364 ww = (info->group[i].len * width) / info->num_chars;
1365
1366 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
1367 info->hwnd, NULL, NULL, NULL );
1368 if( !hwnd )
1369 {
1370 ERR("failed to create mask edit sub window\n");
1371 break;
1372 }
1373
1374 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
1375
1376 msi_dialog_set_font( info->dialog, hwnd,
1377 font?font:info->dialog->default_font );
1378 info->group[i].hwnd = hwnd;
1379 }
1380 }
1381
1382 /*
1383 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
1384 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
1385 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
1386 */
1387 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
1388 {
1389 LPWSTR font_mask, val = NULL, font;
1390 struct msi_maskedit_info *info = NULL;
1391 UINT ret = ERROR_SUCCESS;
1392 msi_control *control;
1393 LPCWSTR prop, mask;
1394
1395 TRACE("\n");
1396
1397 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
1398 font = msi_dialog_get_style( font_mask, &mask );
1399 if( !mask )
1400 {
1401 ERR("mask template is empty\n");
1402 goto end;
1403 }
1404
1405 info = msi_dialog_parse_groups( mask );
1406 if( !info )
1407 {
1408 ERR("template %s is invalid\n", debugstr_w(mask));
1409 goto end;
1410 }
1411
1412 info->dialog = dialog;
1413
1414 control = msi_dialog_add_control( dialog, rec, szStatic,
1415 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
1416 if( !control )
1417 {
1418 ERR("Failed to create maskedit container\n");
1419 ret = ERROR_FUNCTION_FAILED;
1420 goto end;
1421 }
1422 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1423
1424 info->hwnd = control->hwnd;
1425
1426 /* subclass the static control */
1427 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
1428 (LONG_PTR)MSIMaskedEdit_WndProc );
1429 SetPropW( control->hwnd, szButtonData, info );
1430
1431 prop = MSI_RecordGetString( rec, 9 );
1432 if( prop )
1433 info->prop = strdupW( prop );
1434
1435 msi_maskedit_create_children( info, font );
1436
1437 if( prop )
1438 {
1439 val = msi_dup_property( dialog->package, prop );
1440 if( val )
1441 {
1442 msi_maskedit_set_text( info, val );
1443 msi_free( val );
1444 }
1445 }
1446
1447 end:
1448 if( ret != ERROR_SUCCESS )
1449 msi_free( info );
1450 msi_free( font_mask );
1451 msi_free( font );
1452 return ret;
1453 }
1454
1455 /******************** Progress Bar *****************************************/
1456
1457 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
1458 {
1459 msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, WS_VISIBLE );
1460 return ERROR_SUCCESS;
1461 }
1462
1463 /******************** Path Edit ********************************************/
1464
1465 struct msi_pathedit_info
1466 {
1467 msi_dialog *dialog;
1468 msi_control *control;
1469 WNDPROC oldproc;
1470 };
1471
1472 static LPWSTR msi_get_window_text( HWND hwnd )
1473 {
1474 UINT sz, r;
1475 LPWSTR buf;
1476
1477 sz = 0x20;
1478 buf = msi_alloc( sz*sizeof(WCHAR) );
1479 while ( buf )
1480 {
1481 r = GetWindowTextW( hwnd, buf, sz );
1482 if ( r < (sz - 1) )
1483 break;
1484 sz *= 2;
1485 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
1486 }
1487
1488 return buf;
1489 }
1490
1491 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
1492 {
1493 LPWSTR prop, path;
1494 BOOL indirect;
1495
1496 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
1497 return;
1498
1499 indirect = control->attributes & msidbControlAttributesIndirect;
1500 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1501 path = msi_dialog_dup_property( dialog, prop, TRUE );
1502
1503 SetWindowTextW( control->hwnd, path );
1504 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
1505
1506 msi_free( path );
1507 msi_free( prop );
1508 }
1509
1510 /* FIXME: test when this should fail */
1511 static BOOL msi_dialog_verify_path( LPWSTR path )
1512 {
1513 if ( !lstrlenW( path ) )
1514 return FALSE;
1515
1516 if ( PathIsRelativeW( path ) )
1517 return FALSE;
1518
1519 return TRUE;
1520 }
1521
1522 /* returns TRUE if the path is valid, FALSE otherwise */
1523 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
1524 {
1525 LPWSTR buf, prop;
1526 BOOL indirect;
1527 BOOL valid;
1528
1529 indirect = control->attributes & msidbControlAttributesIndirect;
1530 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1531
1532 buf = msi_get_window_text( control->hwnd );
1533
1534 if ( !msi_dialog_verify_path( buf ) )
1535 {
1536 /* FIXME: display an error message box */
1537 ERR("Invalid path %s\n", debugstr_w( buf ));
1538 valid = FALSE;
1539 SetFocus( control->hwnd );
1540 }
1541 else
1542 {
1543 valid = TRUE;
1544 MSI_SetPropertyW( dialog->package, prop, buf );
1545 }
1546
1547 msi_dialog_update_pathedit( dialog, control );
1548
1549 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
1550 debugstr_w(prop));
1551
1552 msi_free( buf );
1553 msi_free( prop );
1554
1555 return valid;
1556 }
1557
1558 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1559 {
1560 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
1561 LRESULT r = 0;
1562
1563 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1564
1565 if ( msg == WM_KILLFOCUS )
1566 {
1567 /* if the path is invalid, don't handle this message */
1568 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
1569 return 0;
1570 }
1571
1572 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1573
1574 if ( msg == WM_NCDESTROY )
1575 {
1576 msi_free( info );
1577 RemovePropW( hWnd, szButtonData );
1578 }
1579
1580 return r;
1581 }
1582
1583 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
1584 {
1585 struct msi_pathedit_info *info;
1586 msi_control *control;
1587 LPCWSTR prop;
1588
1589 info = msi_alloc( sizeof *info );
1590 if (!info)
1591 return ERROR_FUNCTION_FAILED;
1592
1593 control = msi_dialog_add_control( dialog, rec, szEdit,
1594 WS_BORDER | WS_TABSTOP );
1595 control->attributes = MSI_RecordGetInteger( rec, 8 );
1596 prop = MSI_RecordGetString( rec, 9 );
1597 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1598
1599 info->dialog = dialog;
1600 info->control = control;
1601 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1602 (LONG_PTR)MSIPathEdit_WndProc );
1603 SetPropW( control->hwnd, szButtonData, info );
1604
1605 msi_dialog_update_pathedit( dialog, control );
1606
1607 return ERROR_SUCCESS;
1608 }
1609
1610 /* radio buttons are a bit different from normal controls */
1611 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
1612 {
1613 radio_button_group_descr *group = (radio_button_group_descr *)param;
1614 msi_dialog *dialog = group->dialog;
1615 msi_control *control;
1616 LPCWSTR prop, text, name;
1617 DWORD style, attributes = group->attributes;
1618
1619 style = WS_CHILD | BS_AUTORADIOBUTTON | BS_MULTILINE | WS_TABSTOP;
1620 name = MSI_RecordGetString( rec, 3 );
1621 text = MSI_RecordGetString( rec, 8 );
1622 if( attributes & 1 )
1623 style |= WS_VISIBLE;
1624 if( ~attributes & 2 )
1625 style |= WS_DISABLED;
1626
1627 control = msi_dialog_create_window( dialog, rec, 0, szButton, name, text,
1628 style, group->parent->hwnd );
1629 if (!control)
1630 return ERROR_FUNCTION_FAILED;
1631 control->handler = msi_dialog_radiogroup_handler;
1632
1633 if (!lstrcmpW(control->name, group->propval))
1634 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
1635
1636 prop = MSI_RecordGetString( rec, 1 );
1637 if( prop )
1638 control->property = strdupW( prop );
1639
1640 return ERROR_SUCCESS;
1641 }
1642
1643 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
1644 {
1645 static const WCHAR query[] = {
1646 'S','E','L','E','C','T',' ','*',' ',
1647 'F','R','O','M',' ','R','a','d','i','o','B','u','t','t','o','n',' ',
1648 'W','H','E','R','E',' ',
1649 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
1650 UINT r;
1651 LPCWSTR prop;
1652 msi_control *control;
1653 MSIQUERY *view = NULL;
1654 radio_button_group_descr group;
1655 MSIPACKAGE *package = dialog->package;
1656 WNDPROC oldproc;
1657
1658 prop = MSI_RecordGetString( rec, 9 );
1659
1660 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
1661
1662 /* Create parent group box to hold radio buttons */
1663 control = msi_dialog_add_control( dialog, rec, szButton, BS_OWNERDRAW|WS_GROUP );
1664 if( !control )
1665 return ERROR_FUNCTION_FAILED;
1666
1667 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1668 (LONG_PTR)MSIRadioGroup_WndProc );
1669 SetPropW(control->hwnd, szButtonData, oldproc);
1670 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1671
1672 if( prop )
1673 control->property = strdupW( prop );
1674
1675 /* query the Radio Button table for all control in this group */
1676 r = MSI_OpenQuery( package->db, &view, query, prop );
1677 if( r != ERROR_SUCCESS )
1678 {
1679 ERR("query failed for dialog %s radio group %s\n",
1680 debugstr_w(dialog->name), debugstr_w(prop));
1681 return ERROR_INVALID_PARAMETER;
1682 }
1683
1684 group.dialog = dialog;
1685 group.parent = control;
1686 group.attributes = MSI_RecordGetInteger( rec, 8 );
1687 group.propval = msi_dup_property( dialog->package, control->property );
1688
1689 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
1690 msiobj_release( &view->hdr );
1691 msi_free( group.propval );
1692
1693 return r;
1694 }
1695
1696 /******************** Selection Tree ***************************************/
1697
1698 struct msi_selection_tree_info
1699 {
1700 msi_dialog *dialog;
1701 HWND hwnd;
1702 WNDPROC oldproc;
1703 HTREEITEM selected;
1704 };
1705
1706 static void
1707 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
1708 {
1709 TVITEMW tvi;
1710 DWORD index = feature->Action;
1711
1712 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
1713 feature->Installed, feature->Action, feature->ActionRequest);
1714
1715 if (index == INSTALLSTATE_UNKNOWN)
1716 index = INSTALLSTATE_ABSENT;
1717
1718 tvi.mask = TVIF_STATE;
1719 tvi.hItem = hItem;
1720 tvi.state = INDEXTOSTATEIMAGEMASK( index );
1721 tvi.stateMask = TVIS_STATEIMAGEMASK;
1722
1723 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
1724 }
1725
1726 static UINT
1727 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
1728 {
1729 HMENU hMenu;
1730 INT r;
1731
1732 /* create a menu to display */
1733 hMenu = CreatePopupMenu();
1734
1735 /* FIXME: load strings from resources */
1736 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
1737 AppendMenuA( hMenu, MF_GRAYED, 0x1000, "Install entire feature");
1738 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
1739 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
1740 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
1741 x, y, 0, hwnd, NULL );
1742 DestroyMenu( hMenu );
1743 return r;
1744 }
1745
1746 static MSIFEATURE *
1747 msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
1748 {
1749 TVITEMW tvi;
1750
1751 /* get the feature from the item */
1752 memset( &tvi, 0, sizeof tvi );
1753 tvi.hItem = hItem;
1754 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
1755 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM) &tvi );
1756
1757 return (MSIFEATURE*) tvi.lParam;
1758 }
1759
1760 static LRESULT
1761 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
1762 {
1763 struct msi_selection_tree_info *info;
1764 MSIFEATURE *feature;
1765 MSIPACKAGE *package;
1766 union {
1767 RECT rc;
1768 POINT pt[2];
1769 HTREEITEM hItem;
1770 } u;
1771 UINT r;
1772
1773 info = GetPropW(hwnd, szButtonData);
1774 package = info->dialog->package;
1775
1776 feature = msi_seltree_feature_from_item( hwnd, hItem );
1777 if (!feature)
1778 {
1779 ERR("item %p feature was NULL\n", hItem);
1780 return 0;
1781 }
1782
1783 /* get the item's rectangle to put the menu just below it */
1784 u.hItem = hItem;
1785 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
1786 MapWindowPoints( hwnd, NULL, u.pt, 2 );
1787
1788 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
1789
1790 switch (r)
1791 {
1792 case INSTALLSTATE_LOCAL:
1793 case INSTALLSTATE_ADVERTISED:
1794 case INSTALLSTATE_ABSENT:
1795 msi_feature_set_state( feature, r );
1796 break;
1797 default:
1798 FIXME("select feature and all children\n");
1799 }
1800
1801 /* update */
1802 msi_seltree_sync_item_state( hwnd, feature, hItem );
1803 ACTION_UpdateComponentStates( package, feature->Feature );
1804
1805 return 0;
1806 }
1807
1808 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control )
1809 {
1810 struct msi_selection_tree_info *info = GetPropW(control->hwnd, szButtonData);
1811 return msi_seltree_feature_from_item( control->hwnd, info->selected );
1812 }
1813
1814 static LRESULT WINAPI
1815 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1816 {
1817 struct msi_selection_tree_info *info;
1818 TVHITTESTINFO tvhti;
1819 HRESULT r;
1820
1821 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
1822
1823 info = GetPropW(hWnd, szButtonData);
1824
1825 switch( msg )
1826 {
1827 case WM_LBUTTONDOWN:
1828 tvhti.pt.x = (short)LOWORD( lParam );
1829 tvhti.pt.y = (short)HIWORD( lParam );
1830 tvhti.flags = 0;
1831 tvhti.hItem = 0;
1832 r = CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
1833 if (tvhti.flags & TVHT_ONITEMSTATEICON)
1834 return msi_seltree_menu( hWnd, tvhti.hItem );
1835 break;
1836 }
1837
1838 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1839
1840 switch( msg )
1841 {
1842 case WM_NCDESTROY:
1843 msi_free( info );
1844 RemovePropW( hWnd, szButtonData );
1845 break;
1846 }
1847 return r;
1848 }
1849
1850 static void
1851 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
1852 LPCWSTR parent, HTREEITEM hParent )
1853 {
1854 struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData );
1855 MSIFEATURE *feature;
1856 TVINSERTSTRUCTW tvis;
1857 HTREEITEM hitem, hfirst = NULL;
1858
1859 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
1860 {
1861 if ( lstrcmpW( parent, feature->Feature_Parent ) )
1862 continue;
1863
1864 if ( !feature->Title )
1865 continue;
1866
1867 if ( !feature->Display )
1868 continue;
1869
1870 memset( &tvis, 0, sizeof tvis );
1871 tvis.hParent = hParent;
1872 tvis.hInsertAfter = TVI_LAST;
1873 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
1874 tvis.u.item.pszText = feature->Title;
1875 tvis.u.item.lParam = (LPARAM) feature;
1876
1877 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
1878 if (!hitem)
1879 continue;
1880
1881 if (!hfirst)
1882 hfirst = hitem;
1883
1884 msi_seltree_sync_item_state( hwnd, feature, hitem );
1885 msi_seltree_add_child_features( package, hwnd,
1886 feature->Feature, hitem );
1887
1888 /* the node is expanded if Display is odd */
1889 if ( feature->Display % 2 != 0 )
1890 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
1891 }
1892
1893 /* select the first item */
1894 SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst );
1895 info->selected = hfirst;
1896 }
1897
1898 static void msi_seltree_create_imagelist( HWND hwnd )
1899 {
1900 const int bm_width = 32, bm_height = 16, bm_count = 3;
1901 const int bm_resource = 0x1001;
1902 HIMAGELIST himl;
1903 int i;
1904 HBITMAP hbmp;
1905
1906 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
1907 if (!himl)
1908 {
1909 ERR("failed to create image list\n");
1910 return;
1911 }
1912
1913 for (i=0; i<bm_count; i++)
1914 {
1915 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
1916 if (!hbmp)
1917 {
1918 ERR("failed to load bitmap %d\n", i);
1919 break;
1920 }
1921
1922 /*
1923 * Add a dummy bitmap at offset zero because the treeview
1924 * can't use it as a state mask (zero means no user state).
1925 */
1926 if (!i)
1927 ImageList_Add( himl, hbmp, NULL );
1928
1929 ImageList_Add( himl, hbmp, NULL );
1930 }
1931
1932 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
1933 }
1934
1935 static UINT msi_dialog_seltree_handler( msi_dialog *dialog,
1936 msi_control *control, WPARAM param )
1937 {
1938 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
1939 LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param;
1940 MSIRECORD *row, *rec;
1941 MSIFOLDER *folder;
1942 LPCWSTR dir;
1943 UINT r = ERROR_SUCCESS;
1944
1945 static const WCHAR select[] = {
1946 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1947 '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ',
1948 '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0
1949 };
1950
1951 if (tv->hdr.code != TVN_SELCHANGINGW)
1952 return ERROR_SUCCESS;
1953
1954 info->selected = tv->itemNew.hItem;
1955
1956 row = MSI_QueryGetRecord( dialog->package->db, select, tv->itemNew.pszText );
1957 if (!row)
1958 return ERROR_FUNCTION_FAILED;
1959
1960 rec = MSI_CreateRecord( 1 );
1961
1962 MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) );
1963 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionDescription, rec );
1964
1965 dir = MSI_RecordGetString( row, 7 );
1966 folder = get_loaded_folder( dialog->package, dir );
1967 if (!folder)
1968 {
1969 r = ERROR_FUNCTION_FAILED;
1970 goto done;
1971 }
1972
1973 MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget );
1974 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionPath, rec );
1975
1976 done:
1977 msiobj_release(&row->hdr);
1978 msiobj_release(&rec->hdr);
1979
1980 return r;
1981 }
1982
1983 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
1984 {
1985 msi_control *control;
1986 LPCWSTR prop;
1987 MSIPACKAGE *package = dialog->package;
1988 DWORD style;
1989 struct msi_selection_tree_info *info;
1990
1991 info = msi_alloc( sizeof *info );
1992 if (!info)
1993 return ERROR_FUNCTION_FAILED;
1994
1995 /* create the treeview control */
1996 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
1997 style |= WS_GROUP | WS_VSCROLL;
1998 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
1999 if (!control)
2000 {
2001 msi_free(info);
2002 return ERROR_FUNCTION_FAILED;
2003 }
2004
2005 control->handler = msi_dialog_seltree_handler;
2006 control->attributes = MSI_RecordGetInteger( rec, 8 );
2007 prop = MSI_RecordGetString( rec, 9 );
2008 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2009
2010 /* subclass */
2011 info->dialog = dialog;
2012 info->hwnd = control->hwnd;
2013 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2014 (LONG_PTR)MSISelectionTree_WndProc );
2015 SetPropW( control->hwnd, szButtonData, info );
2016
2017 ControlEvent_SubscribeToEvent( dialog->package, dialog,
2018 szSelectionPath, control->name, szProperty );
2019
2020 /* initialize it */
2021 msi_seltree_create_imagelist( control->hwnd );
2022 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
2023
2024 return ERROR_SUCCESS;
2025 }
2026
2027 /******************** Group Box ***************************************/
2028
2029 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
2030 {
2031 msi_control *control;
2032 DWORD style;
2033
2034 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
2035 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
2036 if (!control)
2037 return ERROR_FUNCTION_FAILED;
2038
2039 return ERROR_SUCCESS;
2040 }
2041
2042 /******************** List Box ***************************************/
2043
2044 struct msi_listbox_item
2045 {
2046 LPWSTR property;
2047 LPWSTR value;
2048 };
2049
2050 struct msi_listbox_info
2051 {
2052 msi_dialog *dialog;
2053 HWND hwnd;
2054 WNDPROC oldproc;
2055 DWORD num_items;
2056 struct msi_listbox_item *items;
2057 };
2058
2059 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2060 {
2061 struct msi_listbox_info *info;
2062 LRESULT r;
2063 DWORD j;
2064
2065 TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
2066
2067 info = GetPropW( hWnd, szButtonData );
2068 if (!info)
2069 return 0;
2070
2071 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
2072
2073 switch( msg )
2074 {
2075 case WM_NCDESTROY:
2076 for (j = 0; j < info->num_items; j++)
2077 {
2078 msi_free( info->items[j].property );
2079 msi_free( info->items[j].value );
2080 }
2081 msi_free( info->items );
2082 msi_free( info );
2083 RemovePropW( hWnd, szButtonData );
2084 break;
2085 }
2086
2087 return r;
2088 }
2089
2090 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
2091 {
2092 struct msi_listbox_info *info = param;
2093 struct msi_listbox_item *item;
2094 LPCWSTR property, value, text;
2095 static int index = 0;
2096
2097 item = &info->items[index++];
2098 property = MSI_RecordGetString( rec, 1 );
2099 value = MSI_RecordGetString( rec, 3 );
2100 text = MSI_RecordGetString( rec, 4 );
2101
2102 item->property = strdupW( property );
2103 item->value = strdupW( value );
2104
2105 SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
2106
2107 return ERROR_SUCCESS;
2108 }
2109
2110 static UINT msi_listbox_add_items( struct msi_listbox_info *info )
2111 {
2112 UINT r;
2113 MSIQUERY *view = NULL;
2114 DWORD count;
2115
2116 static const WCHAR query[] = {
2117 'S','E','L','E','C','T',' ','*',' ',
2118 'F','R','O','M',' ','`','L','i','s','t','B','o','x','`',' ',
2119 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0
2120 };
2121
2122 r = MSI_OpenQuery( info->dialog->package->db, &view, query );
2123 if ( r != ERROR_SUCCESS )
2124 return r;
2125
2126 /* just get the number of records */
2127 r = MSI_IterateRecords( view, &count, NULL, NULL );
2128
2129 info->num_items = count;
2130 info->items = msi_alloc( sizeof(*info->items) * count );
2131
2132 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2133 msiobj_release( &view->hdr );
2134
2135 return r;
2136 }
2137
2138 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2139 msi_control *control, WPARAM param )
2140 {
2141 struct msi_listbox_info *info;
2142 int index;
2143
2144 if( HIWORD(param) != LBN_SELCHANGE )
2145 return ERROR_SUCCESS;
2146
2147 info = GetPropW( control->hwnd, szButtonData );
2148 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2149
2150 MSI_SetPropertyW( info->dialog->package,
2151 info->items[index].property, info->items[index].value );
2152 msi_dialog_evaluate_control_conditions( info->dialog );
2153
2154 return ERROR_SUCCESS;
2155 }
2156
2157 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2158 {
2159 struct msi_listbox_info *info;
2160 msi_control *control;
2161 DWORD style;
2162
2163 info = msi_alloc( sizeof *info );
2164 if (!info)
2165 return ERROR_FUNCTION_FAILED;
2166
2167 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_STANDARD;
2168 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2169 if (!control)
2170 return ERROR_FUNCTION_FAILED;
2171
2172 control->handler = msi_dialog_listbox_handler;
2173
2174 /* subclass */
2175 info->dialog = dialog;
2176 info->hwnd = control->hwnd;
2177 info->items = NULL;
2178 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2179 (LONG_PTR)MSIListBox_WndProc );
2180 SetPropW( control->hwnd, szButtonData, info );
2181
2182 msi_listbox_add_items( info );
2183
2184 return ERROR_SUCCESS;
2185 }
2186
2187 /******************** Directory Combo ***************************************/
2188
2189 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2190 {
2191 LPWSTR prop, path;
2192 BOOL indirect;
2193
2194 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2195 return;
2196
2197 indirect = control->attributes & msidbControlAttributesIndirect;
2198 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2199 path = msi_dialog_dup_property( dialog, prop, TRUE );
2200
2201 PathStripPathW( path );
2202 PathRemoveBackslashW( path );
2203
2204 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2205 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2206
2207 msi_free( path );
2208 msi_free( prop );
2209 }
2210
2211 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2212 {
2213 msi_control *control;
2214 LPCWSTR prop;
2215 DWORD style;
2216
2217 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2218 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2219 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2220 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2221 if (!control)
2222 return ERROR_FUNCTION_FAILED;
2223
2224 control->attributes = MSI_RecordGetInteger( rec, 8 );
2225 prop = MSI_RecordGetString( rec, 9 );
2226 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2227
2228 msi_dialog_update_directory_combo( dialog, control );
2229
2230 return ERROR_SUCCESS;
2231 }
2232
2233 /******************** Directory List ***************************************/
2234
2235 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2236 {
2237 WCHAR dir_spec[MAX_PATH];
2238 WIN32_FIND_DATAW wfd;
2239 LPWSTR prop, path;
2240 BOOL indirect;
2241 LVITEMW item;
2242 HANDLE file;
2243
2244 static const WCHAR asterisk[] = {'*',0};
2245 static const WCHAR dot[] = {'.',0};
2246 static const WCHAR dotdot[] = {'.','.',0};
2247
2248 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2249 return;
2250
2251 /* clear the list-view */
2252 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2253
2254 indirect = control->attributes & msidbControlAttributesIndirect;
2255 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2256 path = msi_dialog_dup_property( dialog, prop, TRUE );
2257
2258 lstrcpyW( dir_spec, path );
2259 lstrcatW( dir_spec, asterisk );
2260
2261 file = FindFirstFileW( dir_spec, &wfd );
2262 if ( file == INVALID_HANDLE_VALUE )
2263 return;
2264
2265 do
2266 {
2267 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2268 continue;
2269
2270 if ( !lstrcmpW( wfd.cFileName, dot ) || !lstrcmpW( wfd.cFileName, dotdot ) )
2271 continue;
2272
2273 item.mask = LVIF_TEXT;
2274 item.cchTextMax = MAX_PATH;
2275 item.iItem = 0;
2276 item.iSubItem = 0;
2277 item.pszText = wfd.cFileName;
2278
2279 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
2280 } while ( FindNextFileW( file, &wfd ) );
2281
2282 msi_free( prop );
2283 msi_free( path );
2284 FindClose( file );
2285 }
2286
2287 UINT msi_dialog_directorylist_up( msi_dialog *dialog )
2288 {
2289 msi_control *control;
2290 LPWSTR prop, path, ptr;
2291 BOOL indirect;
2292
2293 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
2294 indirect = control->attributes & msidbControlAttributesIndirect;
2295 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2296 path = msi_dialog_dup_property( dialog, prop, TRUE );
2297
2298 /* strip off the last directory */
2299 ptr = PathFindFileNameW( path );
2300 if (ptr != path) *(ptr - 1) = '\0';
2301 PathAddBackslashW( path );
2302
2303 MSI_SetPropertyW( dialog->package, prop, path );
2304
2305 msi_dialog_update_directory_list( dialog, NULL );
2306 msi_dialog_update_directory_combo( dialog, NULL );
2307 msi_dialog_update_pathedit( dialog, NULL );
2308
2309 msi_free( path );
2310 msi_free( prop );
2311
2312 return ERROR_SUCCESS;
2313 }
2314
2315 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
2316 msi_control *control, WPARAM param )
2317 {
2318 LPNMHDR nmhdr = (LPNMHDR)param;
2319 WCHAR new_path[MAX_PATH];
2320 WCHAR text[MAX_PATH];
2321 LPWSTR path, prop;
2322 BOOL indirect;
2323 LVITEMW item;
2324 int index;
2325
2326 static const WCHAR backslash[] = {'\\',0};
2327
2328 if (nmhdr->code != LVN_ITEMACTIVATE)
2329 return ERROR_SUCCESS;
2330
2331 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
2332 if ( index < 0 )
2333 {
2334 ERR("No list-view item selected!\n");
2335 return ERROR_FUNCTION_FAILED;
2336 }
2337
2338 item.iSubItem = 0;
2339 item.pszText = text;
2340 item.cchTextMax = MAX_PATH;
2341 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
2342
2343 indirect = control->attributes & msidbControlAttributesIndirect;
2344 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2345 path = msi_dialog_dup_property( dialog, prop, TRUE );
2346
2347 lstrcpyW( new_path, path );
2348 lstrcatW( new_path, text );
2349 lstrcatW( new_path, backslash );
2350
2351 MSI_SetPropertyW( dialog->package, prop, new_path );
2352
2353 msi_dialog_update_directory_list( dialog, NULL );
2354 msi_dialog_update_directory_combo( dialog, NULL );
2355 msi_dialog_update_pathedit( dialog, NULL );
2356
2357 msi_free( prop );
2358 msi_free( path );
2359 return ERROR_SUCCESS;
2360 }
2361
2362 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
2363 {
2364 msi_control *control;
2365 LPCWSTR prop;
2366 DWORD style;
2367
2368 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
2369 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2370 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
2371 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2372 if (!control)
2373 return ERROR_FUNCTION_FAILED;
2374
2375 control->attributes = MSI_RecordGetInteger( rec, 8 );
2376 control->handler = msi_dialog_dirlist_handler;
2377 prop = MSI_RecordGetString( rec, 9 );
2378 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2379
2380 /* double click to activate an item in the list */
2381 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
2382 0, LVS_EX_TWOCLICKACTIVATE );
2383
2384 msi_dialog_update_directory_list( dialog, control );
2385
2386 return ERROR_SUCCESS;
2387 }
2388
2389 /******************** VolumeCost List ***************************************/
2390
2391 static BOOL str_is_number( LPCWSTR str )
2392 {
2393 int i;
2394
2395 for (i = 0; i < lstrlenW( str ); i++)
2396 if (!isdigitW(str[i]))
2397 return FALSE;
2398
2399 return TRUE;
2400 }
2401
2402 static const WCHAR column_keys[][80] =
2403 {
2404 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
2405 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
2406 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
2407 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
2408 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
2409 };
2410
2411 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
2412 {
2413 LPCWSTR text = MSI_RecordGetString( rec, 10 );
2414 LPCWSTR begin = text, end;
2415 WCHAR num[10];
2416 LVCOLUMNW lvc;
2417 DWORD count = 0;
2418
2419 static const WCHAR zero[] = {'0',0};
2420 static const WCHAR negative[] = {'-',0};
2421
2422 while ((begin = strchrW( begin, '{' )) && count < 5)
2423 {
2424 if (!(end = strchrW( begin, '}' )))
2425 return;
2426
2427 lstrcpynW( num, begin + 1, end - begin );
2428 begin += end - begin + 1;
2429
2430 /* empty braces or '0' hides the column */
2431 if ( !num[0] || !lstrcmpW( num, zero ) )
2432 {
2433 count++;
2434 continue;
2435 }
2436
2437 /* the width must be a positive number
2438 * if a width is invalid, all remaining columns are hidden
2439 */
2440 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) )
2441 return;
2442
2443 ZeroMemory( &lvc, sizeof(lvc) );
2444 lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
2445 lvc.cx = atolW( num );
2446 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] );
2447
2448 SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc );
2449 msi_free( lvc.pszText );
2450 }
2451 }
2452
2453 static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control )
2454 {
2455 ULARGE_INTEGER total, free;
2456 WCHAR size_text[MAX_PATH];
2457 LPWSTR drives, ptr;
2458 LVITEMW lvitem;
2459 DWORD size;
2460 int i = 0;
2461
2462 size = GetLogicalDriveStringsW( 0, NULL );
2463 if ( !size ) return;
2464
2465 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2466 if ( !drives ) return;
2467
2468 GetLogicalDriveStringsW( size, drives );
2469
2470 ptr = drives;
2471 while (*ptr)
2472 {
2473 lvitem.mask = LVIF_TEXT;
2474 lvitem.iItem = i;
2475 lvitem.iSubItem = 0;
2476 lvitem.pszText = ptr;
2477 lvitem.cchTextMax = lstrlenW(ptr) + 1;
2478 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem );
2479
2480 GetDiskFreeSpaceExW(ptr, &free, &total, NULL);
2481
2482 StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH);
2483 lvitem.iSubItem = 1;
2484 lvitem.pszText = size_text;
2485 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2486 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2487
2488 StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH);
2489 lvitem.iSubItem = 2;
2490 lvitem.pszText = size_text;
2491 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2492 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2493
2494 ptr += lstrlenW(ptr) + 1;
2495 i++;
2496 }
2497
2498 msi_free( drives );
2499 }
2500
2501 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
2502 {
2503 msi_control *control;
2504 DWORD style;
2505
2506 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
2507 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2508 WS_CHILD | WS_TABSTOP | WS_GROUP;
2509 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2510 if (!control)
2511 return ERROR_FUNCTION_FAILED;
2512
2513 msi_dialog_vcl_add_columns( dialog, control, rec );
2514 msi_dialog_vcl_add_drives( dialog, control );
2515
2516 return ERROR_SUCCESS;
2517 }
2518
2519 static const struct control_handler msi_dialog_handler[] =
2520 {
2521 { szText, msi_dialog_text_control },
2522 { szPushButton, msi_dialog_button_control },
2523 { szLine, msi_dialog_line_control },
2524 { szBitmap, msi_dialog_bitmap_control },
2525 { szCheckBox, msi_dialog_checkbox_control },
2526 { szScrollableText, msi_dialog_scrolltext_control },
2527 { szComboBox, msi_dialog_combo_control },
2528 { szEdit, msi_dialog_edit_control },
2529 { szMaskedEdit, msi_dialog_maskedit_control },
2530 { szPathEdit, msi_dialog_pathedit_control },
2531 { szProgressBar, msi_dialog_progress_bar },
2532 { szRadioButtonGroup, msi_dialog_radiogroup_control },
2533 { szIcon, msi_dialog_icon_control },
2534 { szSelectionTree, msi_dialog_selection_tree },
2535 { szGroupBox, msi_dialog_group_box },
2536 { szListBox, msi_dialog_list_box },
2537 { szDirectoryCombo, msi_dialog_directory_combo },
2538 { szDirectoryList, msi_dialog_directory_list },
2539 { szVolumeCostList, msi_dialog_volumecost_list },
2540 };
2541
2542 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
2543
2544 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
2545 {
2546 msi_dialog *dialog = param;
2547 LPCWSTR control_type;
2548 UINT i;
2549
2550 /* find and call the function that can create this type of control */
2551 control_type = MSI_RecordGetString( rec, 3 );
2552 for( i=0; i<NUM_CONTROL_TYPES; i++ )
2553 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
2554 break;
2555 if( i != NUM_CONTROL_TYPES )
2556 msi_dialog_handler[i].func( dialog, rec );
2557 else
2558 ERR("no handler for element type %s\n", debugstr_w(control_type));
2559
2560 return ERROR_SUCCESS;
2561 }
2562
2563 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
2564 {
2565 static const WCHAR query[] = {
2566 'S','E','L','E','C','T',' ','*',' ',
2567 'F','R','O','M',' ','C','o','n','t','r','o','l',' ',
2568 'W','H','E','R','E',' ',
2569 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
2570 UINT r;
2571 MSIQUERY *view = NULL;
2572 MSIPACKAGE *package = dialog->package;
2573
2574 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2575
2576 /* query the Control table for all the elements of the control */
2577 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2578 if( r != ERROR_SUCCESS )
2579 {
2580 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2581 return ERROR_INVALID_PARAMETER;
2582 }
2583
2584 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
2585 msiobj_release( &view->hdr );
2586
2587 return r;
2588 }
2589
2590 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
2591 {
2592 static const WCHAR szHide[] = { 'H','i','d','e',0 };
2593 static const WCHAR szShow[] = { 'S','h','o','w',0 };
2594 static const WCHAR szDisable[] = { 'D','i','s','a','b','l','e',0 };
2595 static const WCHAR szEnable[] = { 'E','n','a','b','l','e',0 };
2596 msi_dialog *dialog = param;
2597 msi_control *control;
2598 LPCWSTR name, action, condition;
2599 UINT r;
2600
2601 name = MSI_RecordGetString( rec, 2 );
2602 action = MSI_RecordGetString( rec, 3 );
2603 condition = MSI_RecordGetString( rec, 4 );
2604 r = MSI_EvaluateConditionW( dialog->package, condition );
2605 control = msi_dialog_find_control( dialog, name );
2606 if( r == MSICONDITION_TRUE && control )
2607 {
2608 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
2609
2610 /* FIXME: case sensitive? */
2611 if(!lstrcmpW(action, szHide))
2612 ShowWindow(control->hwnd, SW_HIDE);
2613 else if(!strcmpW(action, szShow))
2614 ShowWindow(control->hwnd, SW_SHOW);
2615 else if(!strcmpW(action, szDisable))
2616 EnableWindow(control->hwnd, FALSE);
2617 else if(!strcmpW(action, szEnable))
2618 EnableWindow(control->hwnd, TRUE);
2619 else
2620 FIXME("Unhandled action %s\n", debugstr_w(action));
2621 }
2622
2623 return ERROR_SUCCESS;
2624 }
2625
2626 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
2627 {
2628 static const WCHAR query[] = {
2629 'S','E','L','E','C','T',' ','*',' ',
2630 'F','R','O','M',' ',
2631 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
2632 'W','H','E','R','E',' ',
2633 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0
2634 };
2635 UINT r;
2636 MSIQUERY *view = NULL;
2637 MSIPACKAGE *package = dialog->package;
2638
2639 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2640
2641 /* query the Control table for all the elements of the control */
2642 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2643 if( r != ERROR_SUCCESS )
2644 return ERROR_SUCCESS;
2645
2646 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
2647 msiobj_release( &view->hdr );
2648
2649 return r;
2650 }
2651
2652 UINT msi_dialog_reset( msi_dialog *dialog )
2653 {
2654 /* FIXME: should restore the original values of any properties we changed */
2655 return msi_dialog_evaluate_control_conditions( dialog );
2656 }
2657
2658 /* figure out the height of 10 point MS Sans Serif */
2659 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
2660 {
2661 static const WCHAR szSansSerif[] = {
2662 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
2663 LOGFONTW lf;
2664 TEXTMETRICW tm;
2665 BOOL r;
2666 LONG height = 0;
2667 HFONT hFont, hOldFont;
2668 HDC hdc;
2669
2670 hdc = GetDC( hwnd );
2671 if (hdc)
2672 {
2673 memset( &lf, 0, sizeof lf );
2674 lf.lfHeight = MulDiv(10, GetDeviceCaps(hdc, LOGPIXELSY), 72);
2675 strcpyW( lf.lfFaceName, szSansSerif );
2676 hFont = CreateFontIndirectW(&lf);
2677 if (hFont)
2678 {
2679 hOldFont = SelectObject( hdc, hFont );
2680 r = GetTextMetricsW( hdc, &tm );
2681 if (r)
2682 height = tm.tmHeight;
2683 SelectObject( hdc, hOldFont );
2684 DeleteObject( hFont );
2685 }
2686 ReleaseDC( hwnd, hdc );
2687 }
2688 return height;
2689 }
2690
2691 /* fetch the associated record from the Dialog table */
2692 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
2693 {
2694 static const WCHAR query[] = {
2695 'S','E','L','E','C','T',' ','*',' ',
2696 'F','R','O','M',' ','D','i','a','l','o','g',' ',
2697 'W','H','E','R','E',' ',
2698 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
2699 MSIPACKAGE *package = dialog->package;
2700 MSIRECORD *rec = NULL;
2701
2702 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2703
2704 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
2705 if( !rec )
2706 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2707
2708 return rec;
2709 }
2710
2711 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
2712 {
2713 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
2714 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
2715
2716 UINT xres, yres;
2717 POINT center;
2718 SIZE sz;
2719 LONG style;
2720
2721 center.x = MSI_RecordGetInteger( rec, 2 );
2722 center.y = MSI_RecordGetInteger( rec, 3 );
2723
2724 sz.cx = MSI_RecordGetInteger( rec, 4 );
2725 sz.cy = MSI_RecordGetInteger( rec, 5 );
2726
2727 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
2728 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
2729
2730 xres = msi_get_property_int( dialog->package, szScreenX, 0 );
2731 yres = msi_get_property_int( dialog->package, szScreenY, 0 );
2732
2733 center.x = MulDiv( center.x, xres, 100 );
2734 center.y = MulDiv( center.y, yres, 100 );
2735
2736 /* turn the client pos into the window rectangle */
2737 if (dialog->package->center_x && dialog->package->center_y)
2738 {
2739 pos->left = dialog->package->center_x - sz.cx / 2.0;
2740 pos->right = pos->left + sz.cx;
2741 pos->top = dialog->package->center_y - sz.cy / 2.0;
2742 pos->bottom = pos->top + sz.cy;
2743 }
2744 else
2745 {
2746 pos->left = center.x - sz.cx/2;
2747 pos->right = pos->left + sz.cx;
2748 pos->top = center.y - sz.cy/2;
2749 pos->bottom = pos->top + sz.cy;
2750
2751 /* save the center */
2752 dialog->package->center_x = center.x;
2753 dialog->package->center_y = center.y;
2754 }
2755
2756 dialog->size.cx = sz.cx;
2757 dialog->size.cy = sz.cy;
2758
2759 TRACE("%u %u %u %u\n", pos->left, pos->top, pos->right, pos->bottom);
2760
2761 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
2762 AdjustWindowRect( pos, style, FALSE );
2763 }
2764
2765 static BOOL msi_control_set_next( msi_control *control, msi_control *next )
2766 {
2767 return SetWindowPos( next->hwnd, control->hwnd, 0, 0, 0, 0,
2768 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
2769 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
2770 }
2771
2772 static UINT msi_dialog_set_tab_order( msi_dialog *dialog )
2773 {
2774 msi_control *control, *tab_next;
2775
2776 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
2777 {
2778 tab_next = msi_dialog_find_control( dialog, control->tabnext );
2779 if( !tab_next )
2780 continue;
2781 msi_control_set_next( control, tab_next );
2782 }
2783
2784 return ERROR_SUCCESS;
2785 }
2786
2787 static void msi_dialog_set_first_control( msi_dialog* dialog, LPCWSTR name )
2788 {
2789 msi_control *control;
2790
2791 control = msi_dialog_find_control( dialog, name );
2792 if( control )
2793 dialog->hWndFocus = control->hwnd;
2794 else
2795 dialog->hWndFocus = NULL;
2796 }
2797
2798 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
2799 {
2800 static const WCHAR df[] = {
2801 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
2802 static const WCHAR dfv[] = {
2803 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
2804 msi_dialog *dialog = (msi_dialog*) cs->lpCreateParams;
2805 MSIRECORD *rec = NULL;
2806 LPWSTR title = NULL;
2807 RECT pos;
2808
2809 TRACE("%p %p\n", dialog, dialog->package);
2810
2811 dialog->hwnd = hwnd;
2812 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
2813
2814 rec = msi_get_dialog_record( dialog );
2815 if( !rec )
2816 {
2817 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
2818 return -1;
2819 }
2820
2821 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
2822
2823 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
2824
2825 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
2826
2827 dialog->default_font = msi_dup_property( dialog->package, df );
2828 if (!dialog->default_font)
2829 {
2830 dialog->default_font = strdupW(dfv);
2831 if (!dialog->default_font) return -1;
2832 }
2833
2834 title = msi_get_deformatted_field( dialog->package, rec, 7 );
2835 SetWindowTextW( hwnd, title );
2836 msi_free( title );
2837
2838 SetWindowPos( hwnd, 0, pos.left, pos.top,
2839 pos.right - pos.left, pos.bottom - pos.top,
2840 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
2841
2842 msi_dialog_build_font_list( dialog );
2843 msi_dialog_fill_controls( dialog );
2844 msi_dialog_evaluate_control_conditions( dialog );
2845 msi_dialog_set_tab_order( dialog );
2846 msi_dialog_set_first_control( dialog, MSI_RecordGetString( rec, 8 ) );
2847 msiobj_release( &rec->hdr );
2848
2849 return 0;
2850 }
2851
2852 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
2853 {
2854 LPWSTR event_fmt = NULL, arg_fmt = NULL;
2855
2856 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
2857
2858 deformat_string( dialog->package, event, &event_fmt );
2859 deformat_string( dialog->package, arg, &arg_fmt );
2860
2861 dialog->event_handler( dialog->package, event_fmt, arg_fmt, dialog );
2862
2863 msi_free( event_fmt );
2864 msi_free( arg_fmt );
2865
2866 return ERROR_SUCCESS;
2867 }
2868
2869 static UINT msi_dialog_set_property( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
2870 {
2871 static const WCHAR szNullArg[] = { '{','}',0 };
2872 LPWSTR p, prop, arg_fmt = NULL;
2873 UINT len;
2874
2875 len = strlenW(event);
2876 prop = msi_alloc( len*sizeof(WCHAR));
2877 strcpyW( prop, &event[1] );
2878 p = strchrW( prop, ']' );
2879 if( p && p[1] == 0 )
2880 {
2881 *p = 0;
2882 if( strcmpW( szNullArg, arg ) )
2883 deformat_string( dialog->package, arg, &arg_fmt );
2884 MSI_SetPropertyW( dialog->package, prop, arg_fmt );
2885 msi_free( arg_fmt );
2886 }
2887 else
2888 ERR("Badly formatted property string - what happens?\n");
2889 msi_free( prop );
2890 return ERROR_SUCCESS;
2891 }
2892
2893 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
2894 {
2895 msi_dialog *dialog = param;
2896 LPCWSTR condition, event, arg;
2897 UINT r;
2898
2899 condition = MSI_RecordGetString( rec, 5 );
2900 r = MSI_EvaluateConditionW( dialog->package, condition );
2901 if( r == MSICONDITION_TRUE || r == MSICONDITION_NONE )
2902 {
2903 event = MSI_RecordGetString( rec, 3 );
2904 arg = MSI_RecordGetString( rec, 4 );
2905 if( event[0] == '[' )
2906 msi_dialog_set_property( dialog, event, arg );
2907 else
2908 msi_dialog_send_event( dialog, event, arg );
2909 }
2910
2911 return ERROR_SUCCESS;
2912 }
2913
2914 struct rec_list
2915 {
2916 struct list entry;
2917 MSIRECORD *rec;
2918 };
2919
2920 static UINT add_rec_to_list( MSIRECORD *rec, LPVOID param )
2921 {
2922 struct rec_list *add_rec;
2923 struct list *records = (struct list *)param;
2924
2925 msiobj_addref( &rec->hdr );
2926
2927 add_rec = msi_alloc( sizeof( *add_rec ) );
2928 if (!add_rec)
2929 {
2930 msiobj_release( &rec->hdr );
2931 return ERROR_OUTOFMEMORY;
2932 }
2933
2934 add_rec->rec = rec;
2935 list_add_tail( records, &add_rec->entry );
2936 return ERROR_SUCCESS;
2937 }
2938
2939 static inline void remove_rec_from_list( struct rec_list *rec_entry )
2940 {
2941 msiobj_release( &rec_entry->rec->hdr );
2942 list_remove( &rec_entry->entry );
2943 msi_free( rec_entry );
2944 }
2945
2946 static UINT msi_dialog_button_handler( msi_dialog *dialog,
2947 msi_control *control, WPARAM param )
2948 {
2949 static const WCHAR query[] = {
2950 'S','E','L','E','C','T',' ','*',' ',
2951 'F','R','O','M',' ','C','o','n','t','r','o','l','E','v','e','n','t',' ',
2952 'W','H','E','R','E',' ',
2953 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
2954 'A','N','D',' ',
2955 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
2956 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0
2957 };
2958 MSIQUERY *view = NULL;
2959 struct rec_list *rec_entry, *next;
2960 struct list events;
2961 UINT r;
2962
2963 if( HIWORD(param) != BN_CLICKED )
2964 return ERROR_SUCCESS;
2965
2966 list_init( &events );
2967
2968 r = MSI_OpenQuery( dialog->package->db, &view, query,
2969 dialog->name, control->name );
2970 if( r != ERROR_SUCCESS )
2971 {
2972 ERR("query failed\n");
2973 return 0;
2974 }
2975
2976 r = MSI_IterateRecords( view, 0, add_rec_to_list, &events );
2977 msiobj_release( &view->hdr );
2978 if (r != ERROR_SUCCESS)
2979 goto done;
2980
2981 /* handle all SetProperty events first */
2982 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
2983 {
2984 LPCWSTR event = MSI_RecordGetString( rec_entry->rec, 3 );
2985
2986 if ( event[0] != '[' )
2987 continue;
2988
2989 r = msi_dialog_control_event( rec_entry->rec, dialog );
2990 remove_rec_from_list( rec_entry );
2991
2992 if ( r != ERROR_SUCCESS )
2993 goto done;
2994 }
2995
2996 /* handle all other events */
2997 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
2998 {
2999 r = msi_dialog_control_event( rec_entry->rec, dialog );
3000 remove_rec_from_list( rec_entry );
3001
3002 if ( r != ERROR_SUCCESS )
3003 goto done;
3004 }
3005
3006 done:
3007 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3008 {
3009 remove_rec_from_list( rec_entry );
3010 }
3011
3012 return r;
3013 }
3014
3015 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog,
3016 msi_control *control )
3017 {
3018 WCHAR state[2] = { 0 };
3019 DWORD sz = 2;
3020
3021 MSI_GetPropertyW( dialog->package, control->property, state, &sz );
3022 return state[0] ? 1 : 0;
3023 }
3024
3025 static void msi_dialog_set_checkbox_state( msi_dialog *dialog,
3026 msi_control *control, UINT state )
3027 {
3028 static const WCHAR szState[] = { '1', 0 };
3029 LPCWSTR val;
3030
3031 /* if uncheck then the property is set to NULL */
3032 if (!state)
3033 {
3034 MSI_SetPropertyW( dialog->package, control->property, NULL );
3035 return;
3036 }
3037
3038 /* check for a custom state */
3039 if (control->value && control->value[0])
3040 val = control->value;
3041 else
3042 val = szState;
3043
3044 MSI_SetPropertyW( dialog->package, control->property, val );
3045 }
3046
3047 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog,
3048 msi_control *control )
3049 {
3050 UINT state;
3051
3052 state = msi_dialog_get_checkbox_state( dialog, control );
3053 SendMessageW( control->hwnd, BM_SETCHECK,
3054 state ? BST_CHECKED : BST_UNCHECKED, 0 );
3055 }
3056
3057 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog,
3058 msi_control *control, WPARAM param )
3059 {
3060 UINT state;
3061
3062 if( HIWORD(param) != BN_CLICKED )
3063 return ERROR_SUCCESS;
3064
3065 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name),
3066 debugstr_w(control->property));
3067
3068 state = msi_dialog_get_checkbox_state( dialog, control );
3069 state = state ? 0 : 1;
3070 msi_dialog_set_checkbox_state( dialog, control, state );
3071 msi_dialog_checkbox_sync_state( dialog, control );
3072
3073 return msi_dialog_button_handler( dialog, control, param );
3074 }
3075
3076 static UINT msi_dialog_edit_handler( msi_dialog *dialog,
3077 msi_control *control, WPARAM param )
3078 {
3079 LPWSTR buf;
3080
3081 if( HIWORD(param) != EN_CHANGE )
3082 return ERROR_SUCCESS;
3083
3084 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
3085 debugstr_w(control->property));
3086
3087 buf = msi_get_window_text( control->hwnd );
3088 MSI_SetPropertyW( dialog->package, control->property, buf );
3089
3090 msi_free( buf );
3091
3092 return ERROR_SUCCESS;
3093 }
3094
3095 static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog,
3096 msi_control *control, WPARAM param )
3097 {
3098 if( HIWORD(param) != BN_CLICKED )
3099 return ERROR_SUCCESS;
3100
3101 TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name),
3102 debugstr_w(control->property));
3103
3104 MSI_SetPropertyW( dialog->package, control->property, control->name );
3105
3106 return msi_dialog_button_handler( dialog, control, param );
3107 }
3108
3109 static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd )
3110 {
3111 msi_control *control = NULL;
3112
3113 TRACE("%p %p %08x\n", dialog, hwnd, param);
3114
3115 switch (param)
3116 {
3117 case 1: /* enter */
3118 control = msi_dialog_find_control( dialog, dialog->control_default );
3119 break;
3120 case 2: /* escape */
3121 control = msi_dialog_find_control( dialog, dialog->control_cancel );
3122 break;
3123 default:
3124 control = msi_dialog_find_control_by_hwnd( dialog, hwnd );
3125 }
3126
3127 if( control )
3128 {
3129 if( control->handler )
3130 {
3131 control->handler( dialog, control, param );
3132 msi_dialog_evaluate_control_conditions( dialog );
3133 }
3134 }
3135 else
3136 ERR("button click from nowhere %p %d %p\n", dialog, param, hwnd);
3137 return 0;
3138 }
3139
3140 static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param )
3141 {
3142 LPNMHDR nmhdr = (LPNMHDR) param;
3143 msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom );
3144
3145 TRACE("%p %p\n", dialog, nmhdr->hwndFrom);
3146
3147 if ( control && control->handler )
3148 control->handler( dialog, control, param );
3149
3150 return 0;
3151 }
3152
3153 static void msi_dialog_setfocus( msi_dialog *dialog )
3154 {
3155 HWND hwnd = dialog->hWndFocus;
3156
3157 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE);
3158 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE);
3159 SetFocus( hwnd );
3160 dialog->hWndFocus = hwnd;
3161 }
3162
3163 static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
3164 WPARAM wParam, LPARAM lParam )
3165 {
3166 msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
3167
3168 TRACE("0x%04x\n", msg);
3169
3170 switch (msg)
3171 {
3172 case WM_MOVE:
3173 dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
3174 dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
3175 break;
3176
3177 case WM_CREATE:
3178 return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );
3179
3180 case WM_COMMAND:
3181 return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );
3182
3183 case WM_ACTIVATE:
3184 if( LOWORD(wParam) == WA_INACTIVE )
3185 dialog->hWndFocus = GetFocus();
3186 else
3187 msi_dialog_setfocus( dialog );
3188 return 0;
3189
3190 case WM_SETFOCUS:
3191 msi_dialog_setfocus( dialog );
3192 return 0;
3193
3194 /* bounce back to our subclassed static control */
3195 case WM_CTLCOLORSTATIC:
3196 return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );
3197
3198 case WM_DESTROY:
3199 dialog->hwnd = NULL;
3200 return 0;
3201 case WM_NOTIFY:
3202 return msi_dialog_onnotify( dialog, lParam );
3203 }
3204 return DefWindowProcW(hwnd, msg, wParam, lParam);
3205 }
3206
3207 static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam )
3208 {
3209 EnableWindow( hWnd, lParam );
3210 return TRUE;
3211 }
3212
3213 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
3214 {
3215 WNDPROC oldproc = (WNDPROC) GetPropW(hWnd, szButtonData);
3216 LRESULT r;
3217
3218 TRACE("hWnd %p msg %04x wParam 0x%08x lParam 0x%08lx\n", hWnd, msg, wParam, lParam);
3219
3220 if (msg == WM_COMMAND) /* Forward notifications to dialog */
3221 SendMessageW(GetParent(hWnd), msg, wParam, lParam);
3222
3223 r = CallWindowProcW(oldproc, hWnd, msg, wParam, lParam);
3224
3225 /* make sure the radio buttons show as disabled if the parent is disabled */
3226 if (msg == WM_ENABLE)
3227 EnumChildWindows( hWnd, msi_radioground_child_enum, wParam );
3228
3229 return r;
3230 }
3231
3232 static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg,
3233 WPARAM wParam, LPARAM lParam )
3234 {
3235 msi_dialog *dialog = (msi_dialog*) lParam;
3236
3237 TRACE("%d %p\n", msg, dialog);
3238
3239 switch (msg)
3240 {
3241 case WM_MSI_DIALOG_CREATE:
3242 return msi_dialog_run_message_loop( dialog );
3243 case WM_MSI_DIALOG_DESTROY:
3244 msi_dialog_destroy( dialog );
3245 return 0;
3246 }
3247 return DefWindowProcW( hwnd, msg, wParam, lParam );
3248 }
3249
3250 /* functions that interface to other modules within MSI */
3251
3252 msi_dialog *msi_dialog_create( MSIPACKAGE* package,
3253 LPCWSTR szDialogName, msi_dialog *parent,
3254 msi_dialog_event_handler event_handler )
3255 {
3256 MSIRECORD *rec = NULL;
3257 msi_dialog *dialog;
3258
3259 TRACE("%p %s\n", package, debugstr_w(szDialogName));
3260
3261 /* allocate the structure for the dialog to use */
3262 dialog = msi_alloc_zero( sizeof *dialog + sizeof(WCHAR)*strlenW(szDialogName) );
3263 if( !dialog )
3264 return NULL;
3265 strcpyW( dialog->name, szDialogName );
3266 dialog->parent = parent;
3267 msiobj_addref( &package->hdr );
3268 dialog->package = package;
3269 dialog->event_handler = event_handler;
3270 dialog->finished = 0;
3271 list_init( &dialog->controls );
3272
3273 /* verify that the dialog exists */
3274 rec = msi_get_dialog_record( dialog );
3275 if( !rec )
3276 {
3277 msiobj_release( &package->hdr );
3278 msi_free( dialog );
3279 return NULL;
3280 }
3281 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3282 dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) );
3283 dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) );
3284 msiobj_release( &rec->hdr );
3285
3286 return dialog;
3287 }
3288
3289 static void msi_process_pending_messages( HWND hdlg )
3290 {
3291 MSG msg;
3292
3293 while( PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ) )
3294 {
3295 if( hdlg && IsDialogMessageW( hdlg, &msg ))
3296 continue;
3297 TranslateMessage( &msg );
3298 DispatchMessageW( &msg );
3299 }
3300 }
3301
3302 void msi_dialog_end_dialog( msi_dialog *dialog )
3303 {
3304 TRACE("%p\n", dialog);
3305 dialog->finished = 1;
3306 PostMessageW(dialog->hwnd, WM_NULL, 0, 0);
3307 }
3308
3309 void msi_dialog_check_messages( HANDLE handle )
3310 {
3311 DWORD r;
3312
3313 /* in threads other than the UI thread, block */
3314 if( uiThreadId != GetCurrentThreadId() )
3315 {
3316 if( handle )
3317 WaitForSingleObject( handle, INFINITE );
3318 return;
3319 }
3320
3321 /* there's two choices for the UI thread */
3322 while (1)
3323 {
3324 msi_process_pending_messages( NULL );
3325
3326 if( !handle )
3327 break;
3328
3329 /*
3330 * block here until somebody creates a new dialog or
3331 * the handle we're waiting on becomes ready
3332 */
3333 r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT );
3334 if( r == WAIT_OBJECT_0 )
3335 break;
3336 }
3337 }
3338
3339 UINT msi_dialog_run_message_loop( msi_dialog *dialog )
3340 {
3341 DWORD style;
3342 HWND hwnd;
3343
3344 if( uiThreadId != GetCurrentThreadId() )
3345 return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );
3346
3347 /* create the dialog window, don't show it yet */
3348 style = WS_OVERLAPPED;
3349 if( dialog->attributes & msidbDialogAttributesVisible )
3350 style |= WS_VISIBLE;
3351
3352 hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
3353 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3354 NULL, NULL, NULL, dialog );
3355 if( !hwnd )
3356 {
3357 ERR("Failed to create dialog %s\n", debugstr_w( dialog->name ));
3358 return ERROR_FUNCTION_FAILED;
3359 }
3360
3361 ShowWindow( hwnd, SW_SHOW );
3362 /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */
3363
3364 if( dialog->attributes & msidbDialogAttributesModal )
3365 {
3366 while( !dialog->finished )
3367 {
3368 MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT );
3369 msi_process_pending_messages( dialog->hwnd );
3370 }
3371 }
3372 else
3373 return ERROR_IO_PENDING;
3374
3375 return ERROR_SUCCESS;
3376 }
3377
3378 void msi_dialog_do_preview( msi_dialog *dialog )
3379 {
3380 TRACE("\n");
3381 dialog->attributes |= msidbDialogAttributesVisible;
3382 dialog->attributes &= ~msidbDialogAttributesModal;
3383 msi_dialog_run_message_loop( dialog );
3384 }
3385
3386 void msi_dialog_destroy( msi_dialog *dialog )
3387 {
3388 if( uiThreadId != GetCurrentThreadId() )
3389 {
3390 SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog );
3391 return;
3392 }
3393
3394 if( dialog->hwnd )
3395 ShowWindow( dialog->hwnd, SW_HIDE );
3396
3397 if( dialog->hwnd )
3398 DestroyWindow( dialog->hwnd );
3399
3400 /* destroy the list of controls */
3401 while( !list_empty( &dialog->controls ) )
3402 {
3403 msi_control *t;
3404
3405 t = LIST_ENTRY( list_head( &dialog->controls ),
3406 msi_control, entry );
3407 msi_destroy_control( t );
3408 }
3409
3410 /* destroy the list of fonts */
3411 while( dialog->font_list )
3412 {
3413 msi_font *t = dialog->font_list;
3414 dialog->font_list = t->next;
3415 DeleteObject( t->hfont );
3416 msi_free( t );
3417 }
3418 msi_free( dialog->default_font );
3419
3420 msi_free( dialog->control_default );
3421 msi_free( dialog->control_cancel );
3422 msiobj_release( &dialog->package->hdr );
3423 dialog->package = NULL;
3424 msi_free( dialog );
3425 }
3426
3427 BOOL msi_dialog_register_class( void )
3428 {
3429 WNDCLASSW cls;
3430
3431 ZeroMemory( &cls, sizeof cls );
3432 cls.lpfnWndProc = MSIDialog_WndProc;
3433 cls.hInstance = NULL;
3434 cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION);
3435 cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
3436 cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
3437 cls.lpszMenuName = NULL;
3438 cls.lpszClassName = szMsiDialogClass;
3439
3440 if( !RegisterClassW( &cls ) )
3441 return FALSE;
3442
3443 cls.lpfnWndProc = MSIHiddenWindowProc;
3444 cls.lpszClassName = szMsiHiddenWindow;
3445
3446 if( !RegisterClassW( &cls ) )
3447 return FALSE;
3448
3449 uiThreadId = GetCurrentThreadId();
3450
3451 hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED,
3452 0, 0, 100, 100, NULL, NULL, NULL, NULL );
3453 if( !hMsiHiddenWindow )
3454 return FALSE;
3455
3456 return TRUE;
3457 }
3458
3459 void msi_dialog_unregister_class( void )
3460 {
3461 DestroyWindow( hMsiHiddenWindow );
3462 hMsiHiddenWindow = NULL;
3463 UnregisterClassW( szMsiDialogClass, NULL );
3464 UnregisterClassW( szMsiHiddenWindow, NULL );
3465 uiThreadId = 0;
3466 }
3467
3468 static UINT error_dialog_handler(MSIPACKAGE *package, LPCWSTR event,
3469 LPCWSTR argument, msi_dialog* dialog)
3470 {
3471 static const WCHAR end_dialog[] = {'E','n','d','D','i','a','l','o','g',0};
3472 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3473 static const WCHAR error_cancel[] = {'E','r','r','o','r','C','a','n','c','e','l',0};
3474 static const WCHAR error_no[] = {'E','r','r','o','r','N','o',0};
3475 static const WCHAR result_prop[] = {
3476 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3477 };
3478
3479 if ( lstrcmpW( event, end_dialog ) )
3480 return ERROR_SUCCESS;
3481
3482 if ( !lstrcmpW( argument, error_abort ) || !lstrcmpW( argument, error_cancel ) ||
3483 !lstrcmpW( argument, error_no ) )
3484 {
3485 MSI_SetPropertyW( package, result_prop, error_abort );
3486 }
3487
3488 ControlEvent_CleanupSubscriptions(package);
3489 msi_dialog_end_dialog( dialog );
3490
3491 return ERROR_SUCCESS;
3492 }
3493
3494 static UINT msi_error_dialog_set_error( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3495 {
3496 MSIRECORD * row;
3497
3498 static const WCHAR update[] =
3499 {'U','P','D','A','T','E',' ','`','C','o','n','t','r','o','l','`',' ',
3500 'S','E','T',' ','`','T','e','x','t','`',' ','=',' ','\'','%','s','\'',' ',
3501 'W','H','E','R','E', ' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3502 'A','N','D',' ','`','C','o','n','t','r','o','l','`',' ','=',' ',
3503 '\'','E','r','r','o','r','T','e','x','t','\'',0};
3504
3505 row = MSI_QueryGetRecord( package->db, update, error, error_dialog );
3506 if (!row)
3507 return ERROR_FUNCTION_FAILED;
3508
3509 msiobj_release(&row->hdr);
3510 return ERROR_SUCCESS;
3511 }
3512
3513 UINT msi_spawn_error_dialog( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3514 {
3515 msi_dialog *dialog;
3516 WCHAR result[MAX_PATH];
3517 UINT r = ERROR_SUCCESS;
3518 DWORD size = MAX_PATH;
3519 int res;
3520
3521 static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
3522 static const WCHAR pn_prop[] = {'P','r','o','d','u','c','t','N','a','m','e',0};
3523 static const WCHAR title_fmt[] = {'%','s',' ','W','a','r','n','i','n','g',0};
3524 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3525 static const WCHAR result_prop[] = {
3526 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3527 };
3528
3529 if ( msi_get_property_int(package, szUILevel, 0) == INSTALLUILEVEL_NONE )
3530 return ERROR_SUCCESS;
3531
3532 if ( !error_dialog )
3533 {
3534 LPWSTR product_name = msi_dup_property( package, pn_prop );
3535 WCHAR title[MAX_PATH];
3536
3537 sprintfW( title, title_fmt, product_name );
3538 res = MessageBoxW( NULL, error, title, MB_OKCANCEL | MB_ICONWARNING );
3539
3540 msi_free( product_name );
3541
3542 if ( res == IDOK )
3543 return ERROR_SUCCESS;
3544 else
3545 return ERROR_FUNCTION_FAILED;
3546 }
3547
3548 r = msi_error_dialog_set_error( package, error_dialog, error );
3549 if ( r != ERROR_SUCCESS )
3550 return r;
3551
3552 dialog = msi_dialog_create( package, error_dialog, package->dialog,
3553 error_dialog_handler );
3554 if ( !dialog )
3555 return ERROR_FUNCTION_FAILED;
3556
3557 dialog->finished = FALSE;
3558 r = msi_dialog_run_message_loop( dialog );
3559 if ( r != ERROR_SUCCESS )
3560 goto done;
3561
3562 r = MSI_GetPropertyW( package, result_prop, result, &size );
3563 if ( r != ERROR_SUCCESS)
3564 r = ERROR_SUCCESS;
3565
3566 if ( !lstrcmpW( result, error_abort ) )
3567 r = ERROR_FUNCTION_FAILED;
3568
3569 done:
3570 msi_dialog_destroy( dialog );
3571
3572 return r;
3573 }
Windows API implementation