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wintrust: Simplify CRYPT_AsnDecodeInt.
[wine/multimedia.git] / dlls / msi / dialog.c
blob3f1b5710f8808a3340ec768518ba0aa08f03a460
1 /*
2 * Implementation of the Microsoft Installer (msi.dll)
3 *
4 * Copyright 2005 Mike McCormack for CodeWeavers
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #define COBJMACROS
22 #define NONAMELESSUNION
23 #define NONAMELESSSTRUCT
24
25 #include <stdarg.h>
26
27 #include "windef.h"
28 #include "winbase.h"
29 #include "wingdi.h"
30 #include "winuser.h"
31 #include "winnls.h"
32 #include "msi.h"
33 #include "msipriv.h"
34 #include "msidefs.h"
35 #include "ocidl.h"
36 #include "olectl.h"
37 #include "richedit.h"
38 #include "commctrl.h"
39 #include "winreg.h"
40 #include "shlwapi.h"
41
42 #include "wine/debug.h"
43 #include "wine/unicode.h"
44
45 WINE_DEFAULT_DEBUG_CHANNEL(msi);
46
47
48 extern HINSTANCE msi_hInstance;
49
50 struct msi_control_tag;
51 typedef struct msi_control_tag msi_control;
52 typedef UINT (*msi_handler)( msi_dialog *, msi_control *, WPARAM );
53 typedef void (*msi_update)( msi_dialog *, msi_control * );
54
55 struct msi_control_tag
56 {
57 struct list entry;
58 HWND hwnd;
59 msi_handler handler;
60 msi_update update;
61 LPWSTR property;
62 LPWSTR value;
63 HBITMAP hBitmap;
64 HICON hIcon;
65 LPWSTR tabnext;
66 LPWSTR type;
67 HMODULE hDll;
68 float progress_current;
69 float progress_max;
70 DWORD attributes;
71 WCHAR name[1];
72 };
73
74 typedef struct msi_font_tag
75 {
76 struct msi_font_tag *next;
77 HFONT hfont;
78 COLORREF color;
79 WCHAR name[1];
80 } msi_font;
81
82 struct msi_dialog_tag
83 {
84 MSIPACKAGE *package;
85 msi_dialog *parent;
86 msi_dialog_event_handler event_handler;
87 BOOL finished;
88 INT scale;
89 DWORD attributes;
90 SIZE size;
91 HWND hwnd;
92 LPWSTR default_font;
93 msi_font *font_list;
94 struct list controls;
95 HWND hWndFocus;
96 LPWSTR control_default;
97 LPWSTR control_cancel;
98 WCHAR name[1];
99 };
100
101 typedef UINT (*msi_dialog_control_func)( msi_dialog *dialog, MSIRECORD *rec );
102 struct control_handler
103 {
104 LPCWSTR control_type;
105 msi_dialog_control_func func;
106 };
107
108 typedef struct
109 {
110 msi_dialog* dialog;
111 msi_control *parent;
112 DWORD attributes;
113 LPWSTR propval;
114 } radio_button_group_descr;
115
116 static const WCHAR szMsiDialogClass[] = {
117 'M','s','i','D','i','a','l','o','g','C','l','o','s','e','C','l','a','s','s',0
118 };
119 static const WCHAR szMsiHiddenWindow[] = {
120 'M','s','i','H','i','d','d','e','n','W','i','n','d','o','w',0 };
121 static const WCHAR szStatic[] = { 'S','t','a','t','i','c',0 };
122 static const WCHAR szButton[] = { 'B','U','T','T','O','N', 0 };
123 static const WCHAR szButtonData[] = { 'M','S','I','D','A','T','A',0 };
124 static const WCHAR szProgress[] = { 'P','r','o','g','r','e','s','s',0 };
125 static const WCHAR szText[] = { 'T','e','x','t',0 };
126 static const WCHAR szPushButton[] = { 'P','u','s','h','B','u','t','t','o','n',0 };
127 static const WCHAR szLine[] = { 'L','i','n','e',0 };
128 static const WCHAR szBitmap[] = { 'B','i','t','m','a','p',0 };
129 static const WCHAR szCheckBox[] = { 'C','h','e','c','k','B','o','x',0 };
130 static const WCHAR szScrollableText[] = {
131 'S','c','r','o','l','l','a','b','l','e','T','e','x','t',0 };
132 static const WCHAR szComboBox[] = { 'C','o','m','b','o','B','o','x',0 };
133 static const WCHAR szEdit[] = { 'E','d','i','t',0 };
134 static const WCHAR szMaskedEdit[] = { 'M','a','s','k','e','d','E','d','i','t',0 };
135 static const WCHAR szPathEdit[] = { 'P','a','t','h','E','d','i','t',0 };
136 static const WCHAR szProgressBar[] = {
137 'P','r','o','g','r','e','s','s','B','a','r',0 };
138 static const WCHAR szSetProgress[] = {
139 'S','e','t','P','r','o','g','r','e','s','s',0 };
140 static const WCHAR szRadioButtonGroup[] = {
141 'R','a','d','i','o','B','u','t','t','o','n','G','r','o','u','p',0 };
142 static const WCHAR szIcon[] = { 'I','c','o','n',0 };
143 static const WCHAR szSelectionTree[] = {
144 'S','e','l','e','c','t','i','o','n','T','r','e','e',0 };
145 static const WCHAR szGroupBox[] = { 'G','r','o','u','p','B','o','x',0 };
146 static const WCHAR szListBox[] = { 'L','i','s','t','B','o','x',0 };
147 static const WCHAR szDirectoryCombo[] = { 'D','i','r','e','c','t','o','r','y','C','o','m','b','o',0 };
148 static const WCHAR szDirectoryList[] = { 'D','i','r','e','c','t','o','r','y','L','i','s','t',0 };
149 static const WCHAR szVolumeCostList[] = { 'V','o','l','u','m','e','C','o','s','t','L','i','s','t',0 };
150 static const WCHAR szVolumeSelectCombo[] = { 'V','o','l','u','m','e','S','e','l','e','c','t','C','o','m','b','o',0 };
151 static const WCHAR szSelectionDescription[] = {'S','e','l','e','c','t','i','o','n','D','e','s','c','r','i','p','t','i','o','n',0};
152 static const WCHAR szSelectionPath[] = {'S','e','l','e','c','t','i','o','n','P','a','t','h',0};
153 static const WCHAR szProperty[] = {'P','r','o','p','e','r','t','y',0};
154
155 static UINT msi_dialog_checkbox_handler( msi_dialog *, msi_control *, WPARAM );
156 static void msi_dialog_checkbox_sync_state( msi_dialog *, msi_control * );
157 static UINT msi_dialog_button_handler( msi_dialog *, msi_control *, WPARAM );
158 static UINT msi_dialog_edit_handler( msi_dialog *, msi_control *, WPARAM );
159 static UINT msi_dialog_radiogroup_handler( msi_dialog *, msi_control *, WPARAM );
160 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog );
161 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
162 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control );
163
164 /* dialog sequencing */
165
166 #define WM_MSI_DIALOG_CREATE (WM_USER+0x100)
167 #define WM_MSI_DIALOG_DESTROY (WM_USER+0x101)
168
169 static DWORD uiThreadId;
170 static HWND hMsiHiddenWindow;
171
172 static INT msi_dialog_scale_unit( msi_dialog *dialog, INT val )
173 {
174 return MulDiv( val, dialog->scale, 12 );
175 }
176
177 static msi_control *msi_dialog_find_control( msi_dialog *dialog, LPCWSTR name )
178 {
179 msi_control *control;
180
181 if( !name )
182 return NULL;
183 if( !dialog->hwnd )
184 return NULL;
185 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
186 if( !strcmpW( control->name, name ) ) /* FIXME: case sensitive? */
187 return control;
188 return NULL;
189 }
190
191 static msi_control *msi_dialog_find_control_by_type( msi_dialog *dialog, LPCWSTR type )
192 {
193 msi_control *control;
194
195 if( !type )
196 return NULL;
197 if( !dialog->hwnd )
198 return NULL;
199 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
200 if( !strcmpW( control->type, type ) ) /* FIXME: case sensitive? */
201 return control;
202 return NULL;
203 }
204
205 static msi_control *msi_dialog_find_control_by_hwnd( msi_dialog *dialog, HWND hwnd )
206 {
207 msi_control *control;
208
209 if( !dialog->hwnd )
210 return NULL;
211 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
212 if( hwnd == control->hwnd )
213 return control;
214 return NULL;
215 }
216
217 static LPWSTR msi_get_deformatted_field( MSIPACKAGE *package, MSIRECORD *rec, int field )
218 {
219 LPCWSTR str = MSI_RecordGetString( rec, field );
220 LPWSTR ret = NULL;
221
222 if (str)
223 deformat_string( package, str, &ret );
224 return ret;
225 }
226
227 static LPWSTR msi_dialog_dup_property( msi_dialog *dialog, LPCWSTR property, BOOL indirect )
228 {
229 LPWSTR prop = NULL;
230
231 if (!property)
232 return NULL;
233
234 if (indirect)
235 prop = msi_dup_property( dialog->package, property );
236
237 if (!prop)
238 prop = strdupW( property );
239
240 return prop;
241 }
242
243 msi_dialog *msi_dialog_get_parent( msi_dialog *dialog )
244 {
245 return dialog->parent;
246 }
247
248 LPWSTR msi_dialog_get_name( msi_dialog *dialog )
249 {
250 return dialog->name;
251 }
252
253 /*
254 * msi_dialog_get_style
255 *
256 * Extract the {\style} string from the front of the text to display and
257 * update the pointer. Only the last style in a list is applied.
258 */
259 static LPWSTR msi_dialog_get_style( LPCWSTR p, LPCWSTR *rest )
260 {
261 LPWSTR ret;
262 LPCWSTR q, i, first;
263 DWORD len;
264
265 q = NULL;
266 *rest = p;
267 if( !p )
268 return NULL;
269
270 while ((first = strchrW( p, '{' )) && (q = strchrW( first + 1, '}' )))
271 {
272 p = first + 1;
273 if( *p != '\\' && *p != '&' )
274 return NULL;
275
276 /* little bit of sanity checking to stop us getting confused with RTF */
277 for( i=++p; i<q; i++ )
278 if( *i == '}' || *i == '\\' )
279 return NULL;
280 }
281
282 if (!p || !q)
283 return NULL;
284
285 *rest = ++q;
286 len = q - p;
287
288 ret = msi_alloc( len*sizeof(WCHAR) );
289 if( !ret )
290 return ret;
291 memcpy( ret, p, len*sizeof(WCHAR) );
292 ret[len-1] = 0;
293 return ret;
294 }
295
296 static UINT msi_dialog_add_font( MSIRECORD *rec, LPVOID param )
297 {
298 msi_dialog *dialog = param;
299 msi_font *font;
300 LPCWSTR face, name;
301 LOGFONTW lf;
302 INT style;
303 HDC hdc;
304
305 /* create a font and add it to the list */
306 name = MSI_RecordGetString( rec, 1 );
307 font = msi_alloc( sizeof *font + strlenW( name )*sizeof (WCHAR) );
308 strcpyW( font->name, name );
309 font->next = dialog->font_list;
310 dialog->font_list = font;
311
312 font->color = MSI_RecordGetInteger( rec, 4 );
313
314 memset( &lf, 0, sizeof lf );
315 face = MSI_RecordGetString( rec, 2 );
316 lf.lfHeight = MSI_RecordGetInteger( rec, 3 );
317 style = MSI_RecordGetInteger( rec, 5 );
318 if( style & msidbTextStyleStyleBitsBold )
319 lf.lfWeight = FW_BOLD;
320 if( style & msidbTextStyleStyleBitsItalic )
321 lf.lfItalic = TRUE;
322 if( style & msidbTextStyleStyleBitsUnderline )
323 lf.lfUnderline = TRUE;
324 if( style & msidbTextStyleStyleBitsStrike )
325 lf.lfStrikeOut = TRUE;
326 lstrcpynW( lf.lfFaceName, face, LF_FACESIZE );
327
328 /* adjust the height */
329 hdc = GetDC( dialog->hwnd );
330 if (hdc)
331 {
332 lf.lfHeight = -MulDiv(lf.lfHeight, GetDeviceCaps(hdc, LOGPIXELSY), 72);
333 ReleaseDC( dialog->hwnd, hdc );
334 }
335
336 font->hfont = CreateFontIndirectW( &lf );
337
338 TRACE("Adding font style %s\n", debugstr_w(font->name) );
339
340 return ERROR_SUCCESS;
341 }
342
343 static msi_font *msi_dialog_find_font( msi_dialog *dialog, LPCWSTR name )
344 {
345 msi_font *font;
346
347 for( font = dialog->font_list; font; font = font->next )
348 if( !strcmpW( font->name, name ) ) /* FIXME: case sensitive? */
349 break;
350
351 return font;
352 }
353
354 static UINT msi_dialog_set_font( msi_dialog *dialog, HWND hwnd, LPCWSTR name )
355 {
356 msi_font *font;
357
358 font = msi_dialog_find_font( dialog, name );
359 if( font )
360 SendMessageW( hwnd, WM_SETFONT, (WPARAM) font->hfont, TRUE );
361 else
362 ERR("No font entry for %s\n", debugstr_w(name));
363 return ERROR_SUCCESS;
364 }
365
366 static UINT msi_dialog_build_font_list( msi_dialog *dialog )
367 {
368 static const WCHAR query[] = {
369 'S','E','L','E','C','T',' ','*',' ',
370 'F','R','O','M',' ','`','T','e','x','t','S','t','y','l','e','`',' ',0
371 };
372 UINT r;
373 MSIQUERY *view = NULL;
374
375 TRACE("dialog %p\n", dialog );
376
377 r = MSI_OpenQuery( dialog->package->db, &view, query );
378 if( r != ERROR_SUCCESS )
379 return r;
380
381 r = MSI_IterateRecords( view, NULL, msi_dialog_add_font, dialog );
382 msiobj_release( &view->hdr );
383
384 return r;
385 }
386
387 static void msi_destroy_control( msi_control *t )
388 {
389 list_remove( &t->entry );
390 /* leave dialog->hwnd - destroying parent destroys child windows */
391 msi_free( t->property );
392 msi_free( t->value );
393 if( t->hBitmap )
394 DeleteObject( t->hBitmap );
395 if( t->hIcon )
396 DestroyIcon( t->hIcon );
397 msi_free( t->tabnext );
398 msi_free( t->type );
399 if (t->hDll)
400 FreeLibrary( t->hDll );
401 msi_free( t );
402 }
403
404 static msi_control *msi_dialog_create_window( msi_dialog *dialog,
405 MSIRECORD *rec, DWORD exstyle, LPCWSTR szCls, LPCWSTR name, LPCWSTR text,
406 DWORD style, HWND parent )
407 {
408 DWORD x, y, width, height;
409 LPWSTR font = NULL, title_font = NULL;
410 LPCWSTR title = NULL;
411 msi_control *control;
412
413 style |= WS_CHILD;
414
415 control = msi_alloc( sizeof *control + strlenW(name)*sizeof(WCHAR) );
416 if (!control)
417 return NULL;
418
419 strcpyW( control->name, name );
420 list_add_tail( &dialog->controls, &control->entry );
421 control->handler = NULL;
422 control->update = NULL;
423 control->property = NULL;
424 control->value = NULL;
425 control->hBitmap = NULL;
426 control->hIcon = NULL;
427 control->hDll = NULL;
428 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
429 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
430 control->progress_current = 0;
431 control->progress_max = 100;
432
433 x = MSI_RecordGetInteger( rec, 4 );
434 y = MSI_RecordGetInteger( rec, 5 );
435 width = MSI_RecordGetInteger( rec, 6 );
436 height = MSI_RecordGetInteger( rec, 7 );
437
438 x = msi_dialog_scale_unit( dialog, x );
439 y = msi_dialog_scale_unit( dialog, y );
440 width = msi_dialog_scale_unit( dialog, width );
441 height = msi_dialog_scale_unit( dialog, height );
442
443 if( text )
444 {
445 deformat_string( dialog->package, text, &title_font );
446 font = msi_dialog_get_style( title_font, &title );
447 }
448
449 control->hwnd = CreateWindowExW( exstyle, szCls, title, style,
450 x, y, width, height, parent, NULL, NULL, NULL );
451
452 TRACE("Dialog %s control %s hwnd %p\n",
453 debugstr_w(dialog->name), debugstr_w(text), control->hwnd );
454
455 msi_dialog_set_font( dialog, control->hwnd,
456 font ? font : dialog->default_font );
457
458 msi_free( title_font );
459 msi_free( font );
460
461 return control;
462 }
463
464 static LPWSTR msi_dialog_get_uitext( msi_dialog *dialog, LPCWSTR key )
465 {
466 MSIRECORD *rec;
467 LPWSTR text;
468
469 static const WCHAR query[] = {
470 's','e','l','e','c','t',' ','*',' ',
471 'f','r','o','m',' ','`','U','I','T','e','x','t','`',' ',
472 'w','h','e','r','e',' ','`','K','e','y','`',' ','=',' ','\'','%','s','\'',0
473 };
474
475 rec = MSI_QueryGetRecord( dialog->package->db, query, key );
476 if (!rec) return NULL;
477 text = strdupW( MSI_RecordGetString( rec, 2 ) );
478 msiobj_release( &rec->hdr );
479 return text;
480 }
481
482 static MSIRECORD *msi_get_binary_record( MSIDATABASE *db, LPCWSTR name )
483 {
484 static const WCHAR query[] = {
485 's','e','l','e','c','t',' ','*',' ',
486 'f','r','o','m',' ','B','i','n','a','r','y',' ',
487 'w','h','e','r','e',' ',
488 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0
489 };
490
491 return MSI_QueryGetRecord( db, query, name );
492 }
493
494 static LPWSTR msi_create_tmp_path(void)
495 {
496 WCHAR tmp[MAX_PATH];
497 LPWSTR path = NULL;
498 DWORD len, r;
499
500 r = GetTempPathW( MAX_PATH, tmp );
501 if( !r )
502 return path;
503 len = lstrlenW( tmp ) + 20;
504 path = msi_alloc( len * sizeof (WCHAR) );
505 if( path )
506 {
507 r = GetTempFileNameW( tmp, szMsi, 0, path );
508 if (!r)
509 {
510 msi_free( path );
511 path = NULL;
512 }
513 }
514 return path;
515 }
516
517
518 static HANDLE msi_load_image( MSIDATABASE *db, LPCWSTR name, UINT type,
519 UINT cx, UINT cy, UINT flags )
520 {
521 MSIRECORD *rec = NULL;
522 HANDLE himage = NULL;
523 LPWSTR tmp;
524 UINT r;
525
526 TRACE("%p %s %u %u %08x\n", db, debugstr_w(name), cx, cy, flags);
527
528 tmp = msi_create_tmp_path();
529 if( !tmp )
530 return himage;
531
532 rec = msi_get_binary_record( db, name );
533 if( rec )
534 {
535 r = MSI_RecordStreamToFile( rec, 2, tmp );
536 if( r == ERROR_SUCCESS )
537 {
538 himage = LoadImageW( 0, tmp, type, cx, cy, flags );
539 }
540 msiobj_release( &rec->hdr );
541 }
542 DeleteFileW( tmp );
543
544 msi_free( tmp );
545 return himage;
546 }
547
548 static HICON msi_load_icon( MSIDATABASE *db, LPCWSTR text, UINT attributes )
549 {
550 DWORD cx = 0, cy = 0, flags;
551
552 flags = LR_LOADFROMFILE | LR_DEFAULTSIZE;
553 if( attributes & msidbControlAttributesFixedSize )
554 {
555 flags &= ~LR_DEFAULTSIZE;
556 if( attributes & msidbControlAttributesIconSize16 )
557 {
558 cx += 16;
559 cy += 16;
560 }
561 if( attributes & msidbControlAttributesIconSize32 )
562 {
563 cx += 32;
564 cy += 32;
565 }
566 /* msidbControlAttributesIconSize48 handled by above logic */
567 }
568 return msi_load_image( db, text, IMAGE_ICON, cx, cy, flags );
569 }
570
571 static void msi_dialog_update_controls( msi_dialog *dialog, LPCWSTR property )
572 {
573 msi_control *control;
574
575 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
576 {
577 if ( !lstrcmpW( control->property, property ) && control->update )
578 control->update( dialog, control );
579 }
580 }
581
582 /* called from the Control Event subscription code */
583 void msi_dialog_handle_event( msi_dialog* dialog, LPCWSTR control,
584 LPCWSTR attribute, MSIRECORD *rec )
585 {
586 msi_control* ctrl;
587 LPCWSTR font_text, text = NULL;
588 LPWSTR font;
589
590 ctrl = msi_dialog_find_control( dialog, control );
591 if (!ctrl)
592 return;
593 if( !lstrcmpW(attribute, szText) )
594 {
595 font_text = MSI_RecordGetString( rec , 1 );
596 font = msi_dialog_get_style( font_text, &text );
597 if (!text) text = szEmpty;
598 SetWindowTextW( ctrl->hwnd, text );
599 msi_free( font );
600 msi_dialog_check_messages( NULL );
601 }
602 else if( !lstrcmpW(attribute, szProgress) )
603 {
604 DWORD func, val;
605
606 func = MSI_RecordGetInteger( rec , 1 );
607 val = MSI_RecordGetInteger( rec , 2 );
608
609 switch (func)
610 {
611 case 0: /* init */
612 ctrl->progress_max = val;
613 ctrl->progress_current = 0;
614 SendMessageW(ctrl->hwnd, PBM_SETRANGE, 0, MAKELPARAM(0,100));
615 SendMessageW(ctrl->hwnd, PBM_SETPOS, 0, 0);
616 break;
617 case 1: /* FIXME: not sure what this is supposed to do */
618 break;
619 case 2: /* move */
620 ctrl->progress_current += val;
621 SendMessageW(ctrl->hwnd, PBM_SETPOS, 100*(ctrl->progress_current/ctrl->progress_max), 0);
622 break;
623 default:
624 ERR("Unknown progress message %d\n", func);
625 break;
626 }
627 }
628 else if ( !lstrcmpW(attribute, szProperty) )
629 {
630 MSIFEATURE *feature = msi_seltree_get_selected_feature( ctrl );
631 MSI_SetPropertyW( dialog->package, ctrl->property, feature->Directory );
632 }
633 else if ( !lstrcmpW(attribute, szSelectionPath) )
634 {
635 LPWSTR prop = msi_dialog_dup_property( dialog, ctrl->property, TRUE );
636 LPWSTR path;
637 if (!prop) return;
638 path = msi_dup_property( dialog->package, prop );
639 SetWindowTextW( ctrl->hwnd, path );
640 msi_free(prop);
641 msi_free(path);
642 }
643 else
644 {
645 FIXME("Attribute %s not being set\n", debugstr_w(attribute));
646 return;
647 }
648 }
649
650 static void msi_dialog_map_events(msi_dialog* dialog, LPCWSTR control)
651 {
652 static const WCHAR Query[] = {
653 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
654 '`','E','v','e','n','t','M','a','p','p','i','n','g','`',' ',
655 'W','H','E','R','E',' ',
656 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
657 'A','N','D',' ',
658 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',0
659 };
660 MSIRECORD *row;
661 LPCWSTR event, attribute;
662
663 row = MSI_QueryGetRecord( dialog->package->db, Query, dialog->name, control );
664 if (!row)
665 return;
666
667 event = MSI_RecordGetString( row, 3 );
668 attribute = MSI_RecordGetString( row, 4 );
669 ControlEvent_SubscribeToEvent( dialog->package, dialog, event, control, attribute );
670 msiobj_release( &row->hdr );
671 }
672
673 /* everything except radio buttons */
674 static msi_control *msi_dialog_add_control( msi_dialog *dialog,
675 MSIRECORD *rec, LPCWSTR szCls, DWORD style )
676 {
677 DWORD attributes;
678 LPCWSTR text, name;
679 DWORD exstyle = 0;
680
681 name = MSI_RecordGetString( rec, 2 );
682 attributes = MSI_RecordGetInteger( rec, 8 );
683 text = MSI_RecordGetString( rec, 10 );
684 if( attributes & msidbControlAttributesVisible )
685 style |= WS_VISIBLE;
686 if( ~attributes & msidbControlAttributesEnabled )
687 style |= WS_DISABLED;
688 if( attributes & msidbControlAttributesSunken )
689 exstyle |= WS_EX_CLIENTEDGE;
690
691 msi_dialog_map_events(dialog, name);
692
693 return msi_dialog_create_window( dialog, rec, exstyle, szCls, name,
694 text, style, dialog->hwnd );
695 }
696
697 struct msi_text_info
698 {
699 msi_font *font;
700 WNDPROC oldproc;
701 DWORD attributes;
702 };
703
704 /*
705 * we don't erase our own background,
706 * so we have to make sure that the parent window redraws first
707 */
708 static void msi_text_on_settext( HWND hWnd )
709 {
710 HWND hParent;
711 RECT rc;
712
713 hParent = GetParent( hWnd );
714 GetWindowRect( hWnd, &rc );
715 MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 );
716 InvalidateRect( hParent, &rc, TRUE );
717 }
718
719 static LRESULT WINAPI
720 MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
721 {
722 struct msi_text_info *info;
723 LRESULT r = 0;
724
725 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
726
727 info = GetPropW(hWnd, szButtonData);
728
729 if( msg == WM_CTLCOLORSTATIC &&
730 ( info->attributes & msidbControlAttributesTransparent ) )
731 {
732 SetBkMode( (HDC)wParam, TRANSPARENT );
733 return (LRESULT) GetStockObject(NULL_BRUSH);
734 }
735
736 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
737 if ( info->font )
738 SetTextColor( (HDC)wParam, info->font->color );
739
740 switch( msg )
741 {
742 case WM_SETTEXT:
743 msi_text_on_settext( hWnd );
744 break;
745 case WM_NCDESTROY:
746 msi_free( info );
747 RemovePropW( hWnd, szButtonData );
748 break;
749 }
750
751 return r;
752 }
753
754 static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec )
755 {
756 msi_control *control;
757 struct msi_text_info *info;
758 LPCWSTR text, ptr, prop;
759 LPWSTR font_name;
760
761 TRACE("%p %p\n", dialog, rec);
762
763 control = msi_dialog_add_control( dialog, rec, szStatic, SS_LEFT | WS_GROUP );
764 if( !control )
765 return ERROR_FUNCTION_FAILED;
766
767 info = msi_alloc( sizeof *info );
768 if( !info )
769 return ERROR_SUCCESS;
770
771 control->attributes = MSI_RecordGetInteger( rec, 8 );
772 prop = MSI_RecordGetString( rec, 9 );
773 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
774
775 text = MSI_RecordGetString( rec, 10 );
776 font_name = msi_dialog_get_style( text, &ptr );
777 info->font = ( font_name ) ? msi_dialog_find_font( dialog, font_name ) : NULL;
778 msi_free( font_name );
779
780 info->attributes = MSI_RecordGetInteger( rec, 8 );
781 if( info->attributes & msidbControlAttributesTransparent )
782 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT );
783
784 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
785 (LONG_PTR)MSIText_WndProc );
786 SetPropW( control->hwnd, szButtonData, info );
787
788 ControlEvent_SubscribeToEvent( dialog->package, dialog,
789 szSelectionPath, control->name, szSelectionPath );
790
791 return ERROR_SUCCESS;
792 }
793
794 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
795 {
796 msi_control *control;
797 UINT attributes, style;
798 LPWSTR text;
799
800 TRACE("%p %p\n", dialog, rec);
801
802 style = WS_TABSTOP;
803 attributes = MSI_RecordGetInteger( rec, 8 );
804 if( attributes & msidbControlAttributesIcon )
805 style |= BS_ICON;
806
807 control = msi_dialog_add_control( dialog, rec, szButton, style );
808 if( !control )
809 return ERROR_FUNCTION_FAILED;
810
811 control->handler = msi_dialog_button_handler;
812
813 /* set the icon */
814 text = msi_get_deformatted_field( dialog->package, rec, 10 );
815 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
816 if( attributes & msidbControlAttributesIcon )
817 SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
818 msi_free( text );
819
820 return ERROR_SUCCESS;
821 }
822
823 static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop )
824 {
825 static const WCHAR query[] = {
826 'S','E','L','E','C','T',' ','*',' ',
827 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x','`',' ',
828 'W','H','E','R','E',' ',
829 '`','P','r','o','p','e','r','t','y','`',' ','=',' ',
830 '\'','%','s','\'',0
831 };
832 MSIRECORD *rec = NULL;
833 LPWSTR ret = NULL;
834
835 /* find if there is a value associated with the checkbox */
836 rec = MSI_QueryGetRecord( dialog->package->db, query, prop );
837 if (!rec)
838 return ret;
839
840 ret = msi_get_deformatted_field( dialog->package, rec, 2 );
841 if( ret && !ret[0] )
842 {
843 msi_free( ret );
844 ret = NULL;
845 }
846 msiobj_release( &rec->hdr );
847 if (ret)
848 return ret;
849
850 ret = msi_dup_property( dialog->package, prop );
851 if( ret && !ret[0] )
852 {
853 msi_free( ret );
854 ret = NULL;
855 }
856
857 return ret;
858 }
859
860 static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec )
861 {
862 msi_control *control;
863 LPCWSTR prop;
864
865 TRACE("%p %p\n", dialog, rec);
866
867 control = msi_dialog_add_control( dialog, rec, szButton,
868 BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP );
869 control->handler = msi_dialog_checkbox_handler;
870 control->update = msi_dialog_checkbox_sync_state;
871 prop = MSI_RecordGetString( rec, 9 );
872 if( prop )
873 {
874 control->property = strdupW( prop );
875 control->value = msi_get_checkbox_value( dialog, prop );
876 TRACE("control %s value %s\n", debugstr_w(control->property),
877 debugstr_w(control->value));
878 }
879 msi_dialog_checkbox_sync_state( dialog, control );
880
881 return ERROR_SUCCESS;
882 }
883
884 static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec )
885 {
886 DWORD attributes;
887 LPCWSTR name;
888 DWORD style, exstyle = 0;
889 DWORD x, y, width, height;
890 msi_control *control;
891
892 TRACE("%p %p\n", dialog, rec);
893
894 style = WS_CHILD | SS_ETCHEDHORZ | SS_SUNKEN;
895
896 name = MSI_RecordGetString( rec, 2 );
897 attributes = MSI_RecordGetInteger( rec, 8 );
898
899 if( attributes & msidbControlAttributesVisible )
900 style |= WS_VISIBLE;
901 if( ~attributes & msidbControlAttributesEnabled )
902 style |= WS_DISABLED;
903 if( attributes & msidbControlAttributesSunken )
904 exstyle |= WS_EX_CLIENTEDGE;
905
906 msi_dialog_map_events(dialog, name);
907
908 control = msi_alloc( sizeof(*control) + strlenW(name) * sizeof(WCHAR) );
909 if (!control)
910 return ERROR_OUTOFMEMORY;
911
912 strcpyW( control->name, name );
913 list_add_head( &dialog->controls, &control->entry );
914 control->handler = NULL;
915 control->property = NULL;
916 control->value = NULL;
917 control->hBitmap = NULL;
918 control->hIcon = NULL;
919 control->hDll = NULL;
920 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
921 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
922 control->progress_current = 0;
923 control->progress_max = 100;
924
925 x = MSI_RecordGetInteger( rec, 4 );
926 y = MSI_RecordGetInteger( rec, 5 );
927 width = MSI_RecordGetInteger( rec, 6 );
928
929 x = msi_dialog_scale_unit( dialog, x );
930 y = msi_dialog_scale_unit( dialog, y );
931 width = msi_dialog_scale_unit( dialog, width );
932 height = 2; /* line is exactly 2 units in height */
933
934 control->hwnd = CreateWindowExW( exstyle, szStatic, NULL, style,
935 x, y, width, height, dialog->hwnd, NULL, NULL, NULL );
936
937 TRACE("Dialog %s control %s hwnd %p\n",
938 debugstr_w(dialog->name), debugstr_w(name), control->hwnd );
939
940 return ERROR_SUCCESS;
941 }
942
943 /******************** Scroll Text ********************************************/
944
945 struct msi_scrolltext_info
946 {
947 msi_dialog *dialog;
948 msi_control *control;
949 WNDPROC oldproc;
950 };
951
952 static LRESULT WINAPI
953 MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
954 {
955 struct msi_scrolltext_info *info;
956 HRESULT r;
957
958 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
959
960 info = GetPropW( hWnd, szButtonData );
961
962 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
963
964 switch( msg )
965 {
966 case WM_NCDESTROY:
967 msi_free( info );
968 RemovePropW( hWnd, szButtonData );
969 break;
970 case WM_PAINT:
971 /* native MSI sets a wait cursor here */
972 msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED );
973 break;
974 }
975 return r;
976 }
977
978 struct msi_streamin_info
979 {
980 LPSTR string;
981 DWORD offset;
982 DWORD length;
983 };
984
985 static DWORD CALLBACK
986 msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb )
987 {
988 struct msi_streamin_info *info = (struct msi_streamin_info*) arg;
989
990 if( (count + info->offset) > info->length )
991 count = info->length - info->offset;
992 memcpy( buffer, &info->string[ info->offset ], count );
993 *pcb = count;
994 info->offset += count;
995
996 TRACE("%d/%d\n", info->offset, info->length);
997
998 return 0;
999 }
1000
1001 static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text )
1002 {
1003 struct msi_streamin_info info;
1004 EDITSTREAM es;
1005
1006 info.string = strdupWtoA( text );
1007 info.offset = 0;
1008 info.length = lstrlenA( info.string ) + 1;
1009
1010 es.dwCookie = (DWORD_PTR) &info;
1011 es.dwError = 0;
1012 es.pfnCallback = msi_richedit_stream_in;
1013
1014 SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es );
1015
1016 msi_free( info.string );
1017 }
1018
1019 static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec )
1020 {
1021 static const WCHAR szRichEdit20W[] = {
1022 'R','i','c','h','E','d','i','t','2','0','W',0
1023 };
1024 struct msi_scrolltext_info *info;
1025 msi_control *control;
1026 HMODULE hRichedit;
1027 LPCWSTR text;
1028 DWORD style;
1029
1030 info = msi_alloc( sizeof *info );
1031 if (!info)
1032 return ERROR_FUNCTION_FAILED;
1033
1034 hRichedit = LoadLibraryA("riched20");
1035
1036 style = WS_BORDER | ES_MULTILINE | WS_VSCROLL |
1037 ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP;
1038 control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style );
1039 if (!control)
1040 {
1041 FreeLibrary( hRichedit );
1042 msi_free( info );
1043 return ERROR_FUNCTION_FAILED;
1044 }
1045
1046 control->hDll = hRichedit;
1047
1048 info->dialog = dialog;
1049 info->control = control;
1050
1051 /* subclass the static control */
1052 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1053 (LONG_PTR)MSIScrollText_WndProc );
1054 SetPropW( control->hwnd, szButtonData, info );
1055
1056 /* add the text into the richedit */
1057 text = MSI_RecordGetString( rec, 10 );
1058 if (text)
1059 msi_scrolltext_add_text( control, text );
1060
1061 return ERROR_SUCCESS;
1062 }
1063
1064 static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name,
1065 INT cx, INT cy, DWORD flags )
1066 {
1067 HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap;
1068 MSIRECORD *rec = NULL;
1069 IStream *stm = NULL;
1070 IPicture *pic = NULL;
1071 HDC srcdc, destdc;
1072 BITMAP bm;
1073 UINT r;
1074
1075 rec = msi_get_binary_record( db, name );
1076 if( !rec )
1077 goto end;
1078
1079 r = MSI_RecordGetIStream( rec, 2, &stm );
1080 msiobj_release( &rec->hdr );
1081 if( r != ERROR_SUCCESS )
1082 goto end;
1083
1084 r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic );
1085 IStream_Release( stm );
1086 if( FAILED( r ) )
1087 {
1088 ERR("failed to load picture\n");
1089 goto end;
1090 }
1091
1092 r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap );
1093 if( FAILED( r ) )
1094 {
1095 ERR("failed to get bitmap handle\n");
1096 goto end;
1097 }
1098
1099 /* make the bitmap the desired size */
1100 r = GetObjectW( hOleBitmap, sizeof bm, &bm );
1101 if (r != sizeof bm )
1102 {
1103 ERR("failed to get bitmap size\n");
1104 goto end;
1105 }
1106
1107 if (flags & LR_DEFAULTSIZE)
1108 {
1109 cx = bm.bmWidth;
1110 cy = bm.bmHeight;
1111 }
1112
1113 srcdc = CreateCompatibleDC( NULL );
1114 hOldSrcBitmap = SelectObject( srcdc, hOleBitmap );
1115 destdc = CreateCompatibleDC( NULL );
1116 hBitmap = CreateCompatibleBitmap( srcdc, cx, cy );
1117 hOldDestBitmap = SelectObject( destdc, hBitmap );
1118 StretchBlt( destdc, 0, 0, cx, cy,
1119 srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
1120 SelectObject( srcdc, hOldSrcBitmap );
1121 SelectObject( destdc, hOldDestBitmap );
1122 DeleteDC( srcdc );
1123 DeleteDC( destdc );
1124
1125 end:
1126 if ( pic )
1127 IPicture_Release( pic );
1128 return hBitmap;
1129 }
1130
1131 static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
1132 {
1133 UINT cx, cy, flags, style, attributes;
1134 msi_control *control;
1135 LPWSTR text;
1136
1137 flags = LR_LOADFROMFILE;
1138 style = SS_BITMAP | SS_LEFT | WS_GROUP;
1139
1140 attributes = MSI_RecordGetInteger( rec, 8 );
1141 if( attributes & msidbControlAttributesFixedSize )
1142 {
1143 flags |= LR_DEFAULTSIZE;
1144 style |= SS_CENTERIMAGE;
1145 }
1146
1147 control = msi_dialog_add_control( dialog, rec, szStatic, style );
1148 cx = MSI_RecordGetInteger( rec, 6 );
1149 cy = MSI_RecordGetInteger( rec, 7 );
1150 cx = msi_dialog_scale_unit( dialog, cx );
1151 cy = msi_dialog_scale_unit( dialog, cy );
1152
1153 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1154 control->hBitmap = msi_load_picture( dialog->package->db, text, cx, cy, flags );
1155 if( control->hBitmap )
1156 SendMessageW( control->hwnd, STM_SETIMAGE,
1157 IMAGE_BITMAP, (LPARAM) control->hBitmap );
1158 else
1159 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1160
1161 msi_free( text );
1162
1163 return ERROR_SUCCESS;
1164 }
1165
1166 static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
1167 {
1168 msi_control *control;
1169 DWORD attributes;
1170 LPWSTR text;
1171
1172 TRACE("\n");
1173
1174 control = msi_dialog_add_control( dialog, rec, szStatic,
1175 SS_ICON | SS_CENTERIMAGE | WS_GROUP );
1176
1177 attributes = MSI_RecordGetInteger( rec, 8 );
1178 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1179 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
1180 if( control->hIcon )
1181 SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
1182 else
1183 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1184 msi_free( text );
1185 return ERROR_SUCCESS;
1186 }
1187
1188 static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec )
1189 {
1190 static const WCHAR szCombo[] = { 'C','O','M','B','O','B','O','X',0 };
1191 DWORD attributes, style;
1192
1193 style = CBS_AUTOHSCROLL | WS_TABSTOP | WS_GROUP | WS_CHILD;
1194 attributes = MSI_RecordGetInteger( rec, 8 );
1195 if ( ~attributes & msidbControlAttributesSorted)
1196 style |= CBS_SORT;
1197 if ( attributes & msidbControlAttributesComboList)
1198 style |= CBS_DROPDOWNLIST;
1199 else
1200 style |= CBS_DROPDOWN;
1201
1202 msi_dialog_add_control( dialog, rec, szCombo, style );
1203 return ERROR_SUCCESS;
1204 }
1205
1206 /* length of 2^32 + 1 */
1207 #define MAX_NUM_DIGITS 11
1208
1209 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec )
1210 {
1211 msi_control *control;
1212 LPCWSTR prop, text;
1213 LPWSTR val, begin, end;
1214 WCHAR num[MAX_NUM_DIGITS];
1215 DWORD limit;
1216
1217 control = msi_dialog_add_control( dialog, rec, szEdit,
1218 WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL );
1219 control->handler = msi_dialog_edit_handler;
1220
1221 text = MSI_RecordGetString( rec, 10 );
1222 if ( text )
1223 {
1224 begin = strchrW( text, '{' );
1225 end = strchrW( text, '}' );
1226
1227 if ( begin && end && end > begin &&
1228 begin[0] >= '0' && begin[0] <= '9' &&
1229 end - begin < MAX_NUM_DIGITS)
1230 {
1231 lstrcpynW( num, begin + 1, end - begin );
1232 limit = atolW( num );
1233
1234 SendMessageW( control->hwnd, EM_SETLIMITTEXT, limit, 0 );
1235 }
1236 }
1237
1238 prop = MSI_RecordGetString( rec, 9 );
1239 if( prop )
1240 control->property = strdupW( prop );
1241
1242 val = msi_dup_property( dialog->package, control->property );
1243 SetWindowTextW( control->hwnd, val );
1244 msi_free( val );
1245 return ERROR_SUCCESS;
1246 }
1247
1248 /******************** Masked Edit ********************************************/
1249
1250 #define MASK_MAX_GROUPS 20
1251
1252 struct msi_mask_group
1253 {
1254 UINT len;
1255 UINT ofs;
1256 WCHAR type;
1257 HWND hwnd;
1258 };
1259
1260 struct msi_maskedit_info
1261 {
1262 msi_dialog *dialog;
1263 WNDPROC oldproc;
1264 HWND hwnd;
1265 LPWSTR prop;
1266 UINT num_chars;
1267 UINT num_groups;
1268 struct msi_mask_group group[MASK_MAX_GROUPS];
1269 };
1270
1271 static BOOL msi_mask_editable( WCHAR type )
1272 {
1273 switch (type)
1274 {
1275 case '%':
1276 case '#':
1277 case '&':
1278 case '`':
1279 case '?':
1280 case '^':
1281 return TRUE;
1282 }
1283 return FALSE;
1284 }
1285
1286 static void msi_mask_control_change( struct msi_maskedit_info *info )
1287 {
1288 LPWSTR val;
1289 UINT i, n, r;
1290
1291 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1292 for( i=0, n=0; i<info->num_groups; i++ )
1293 {
1294 if( (info->group[i].len + n) > info->num_chars )
1295 {
1296 ERR("can't fit control %d text into template\n",i);
1297 break;
1298 }
1299 if (!msi_mask_editable(info->group[i].type))
1300 {
1301 for(r=0; r<info->group[i].len; r++)
1302 val[n+r] = info->group[i].type;
1303 val[n+r] = 0;
1304 }
1305 else
1306 {
1307 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1308 if( r != info->group[i].len )
1309 break;
1310 }
1311 n += r;
1312 }
1313
1314 TRACE("%d/%d controls were good\n", i, info->num_groups);
1315
1316 if( i == info->num_groups )
1317 {
1318 TRACE("Set property %s to %s\n",
1319 debugstr_w(info->prop), debugstr_w(val) );
1320 CharUpperBuffW( val, info->num_chars );
1321 MSI_SetPropertyW( info->dialog->package, info->prop, val );
1322 msi_dialog_evaluate_control_conditions( info->dialog );
1323 }
1324 msi_free( val );
1325 }
1326
1327 /* now move to the next control if necessary */
1328 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1329 {
1330 HWND hWndNext;
1331 UINT len, i;
1332
1333 for( i=0; i<info->num_groups; i++ )
1334 if( info->group[i].hwnd == hWnd )
1335 break;
1336
1337 /* don't move from the last control */
1338 if( i >= (info->num_groups-1) )
1339 return;
1340
1341 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1342 if( len < info->group[i].len )
1343 return;
1344
1345 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1346 SetFocus( hWndNext );
1347 }
1348
1349 static LRESULT WINAPI
1350 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1351 {
1352 struct msi_maskedit_info *info;
1353 HRESULT r;
1354
1355 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1356
1357 info = GetPropW(hWnd, szButtonData);
1358
1359 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1360
1361 switch( msg )
1362 {
1363 case WM_COMMAND:
1364 if (HIWORD(wParam) == EN_CHANGE)
1365 {
1366 msi_mask_control_change( info );
1367 msi_mask_next_control( info, (HWND) lParam );
1368 }
1369 break;
1370 case WM_NCDESTROY:
1371 msi_free( info->prop );
1372 msi_free( info );
1373 RemovePropW( hWnd, szButtonData );
1374 break;
1375 }
1376
1377 return r;
1378 }
1379
1380 /* fish the various bits of the property out and put them in the control */
1381 static void
1382 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1383 {
1384 LPCWSTR p;
1385 UINT i;
1386
1387 p = text;
1388 for( i = 0; i < info->num_groups; i++ )
1389 {
1390 if( info->group[i].len < strlenW( p ) )
1391 {
1392 LPWSTR chunk = strdupW( p );
1393 chunk[ info->group[i].len ] = 0;
1394 SetWindowTextW( info->group[i].hwnd, chunk );
1395 msi_free( chunk );
1396 }
1397 else
1398 {
1399 SetWindowTextW( info->group[i].hwnd, p );
1400 break;
1401 }
1402 p += info->group[i].len;
1403 }
1404 }
1405
1406 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1407 {
1408 struct msi_maskedit_info * info = NULL;
1409 int i = 0, n = 0, total = 0;
1410 LPCWSTR p;
1411
1412 TRACE("masked control, template %s\n", debugstr_w(mask));
1413
1414 if( !mask )
1415 return info;
1416
1417 info = msi_alloc_zero( sizeof *info );
1418 if( !info )
1419 return info;
1420
1421 p = strchrW(mask, '<');
1422 if( p )
1423 p++;
1424 else
1425 p = mask;
1426
1427 for( i=0; i<MASK_MAX_GROUPS; i++ )
1428 {
1429 /* stop at the end of the string */
1430 if( p[0] == 0 || p[0] == '>' )
1431 break;
1432
1433 /* count the number of the same identifier */
1434 for( n=0; p[n] == p[0]; n++ )
1435 ;
1436 info->group[i].ofs = total;
1437 info->group[i].type = p[0];
1438 if( p[n] == '=' )
1439 {
1440 n++;
1441 total++; /* an extra not part of the group */
1442 }
1443 info->group[i].len = n;
1444 total += n;
1445 p += n;
1446 }
1447
1448 TRACE("%d characters in %d groups\n", total, i );
1449 if( i == MASK_MAX_GROUPS )
1450 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
1451
1452 info->num_chars = total;
1453 info->num_groups = i;
1454
1455 return info;
1456 }
1457
1458 static void
1459 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
1460 {
1461 DWORD width, height, style, wx, ww;
1462 RECT rect;
1463 HWND hwnd;
1464 UINT i;
1465
1466 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
1467
1468 GetClientRect( info->hwnd, &rect );
1469
1470 width = rect.right - rect.left;
1471 height = rect.bottom - rect.top;
1472
1473 for( i = 0; i < info->num_groups; i++ )
1474 {
1475 if (!msi_mask_editable( info->group[i].type ))
1476 continue;
1477 wx = (info->group[i].ofs * width) / info->num_chars;
1478 ww = (info->group[i].len * width) / info->num_chars;
1479
1480 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
1481 info->hwnd, NULL, NULL, NULL );
1482 if( !hwnd )
1483 {
1484 ERR("failed to create mask edit sub window\n");
1485 break;
1486 }
1487
1488 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
1489
1490 msi_dialog_set_font( info->dialog, hwnd,
1491 font?font:info->dialog->default_font );
1492 info->group[i].hwnd = hwnd;
1493 }
1494 }
1495
1496 /*
1497 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
1498 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
1499 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
1500 */
1501 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
1502 {
1503 LPWSTR font_mask, val = NULL, font;
1504 struct msi_maskedit_info *info = NULL;
1505 UINT ret = ERROR_SUCCESS;
1506 msi_control *control;
1507 LPCWSTR prop, mask;
1508
1509 TRACE("\n");
1510
1511 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
1512 font = msi_dialog_get_style( font_mask, &mask );
1513 if( !mask )
1514 {
1515 ERR("mask template is empty\n");
1516 goto end;
1517 }
1518
1519 info = msi_dialog_parse_groups( mask );
1520 if( !info )
1521 {
1522 ERR("template %s is invalid\n", debugstr_w(mask));
1523 goto end;
1524 }
1525
1526 info->dialog = dialog;
1527
1528 control = msi_dialog_add_control( dialog, rec, szStatic,
1529 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
1530 if( !control )
1531 {
1532 ERR("Failed to create maskedit container\n");
1533 ret = ERROR_FUNCTION_FAILED;
1534 goto end;
1535 }
1536 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1537
1538 info->hwnd = control->hwnd;
1539
1540 /* subclass the static control */
1541 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
1542 (LONG_PTR)MSIMaskedEdit_WndProc );
1543 SetPropW( control->hwnd, szButtonData, info );
1544
1545 prop = MSI_RecordGetString( rec, 9 );
1546 if( prop )
1547 info->prop = strdupW( prop );
1548
1549 msi_maskedit_create_children( info, font );
1550
1551 if( prop )
1552 {
1553 val = msi_dup_property( dialog->package, prop );
1554 if( val )
1555 {
1556 msi_maskedit_set_text( info, val );
1557 msi_free( val );
1558 }
1559 }
1560
1561 end:
1562 if( ret != ERROR_SUCCESS )
1563 msi_free( info );
1564 msi_free( font_mask );
1565 msi_free( font );
1566 return ret;
1567 }
1568
1569 /******************** Progress Bar *****************************************/
1570
1571 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
1572 {
1573 msi_control *control;
1574
1575 control = msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, WS_VISIBLE );
1576 if( !control )
1577 return ERROR_FUNCTION_FAILED;
1578
1579 ControlEvent_SubscribeToEvent( dialog->package, dialog,
1580 szSetProgress, control->name, szProgress );
1581 return ERROR_SUCCESS;
1582 }
1583
1584 /******************** Path Edit ********************************************/
1585
1586 struct msi_pathedit_info
1587 {
1588 msi_dialog *dialog;
1589 msi_control *control;
1590 WNDPROC oldproc;
1591 };
1592
1593 static LPWSTR msi_get_window_text( HWND hwnd )
1594 {
1595 UINT sz, r;
1596 LPWSTR buf;
1597
1598 sz = 0x20;
1599 buf = msi_alloc( sz*sizeof(WCHAR) );
1600 while ( buf )
1601 {
1602 r = GetWindowTextW( hwnd, buf, sz );
1603 if ( r < (sz - 1) )
1604 break;
1605 sz *= 2;
1606 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
1607 }
1608
1609 return buf;
1610 }
1611
1612 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
1613 {
1614 LPWSTR prop, path;
1615 BOOL indirect;
1616
1617 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
1618 return;
1619
1620 indirect = control->attributes & msidbControlAttributesIndirect;
1621 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1622 path = msi_dialog_dup_property( dialog, prop, TRUE );
1623
1624 SetWindowTextW( control->hwnd, path );
1625 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
1626
1627 msi_free( path );
1628 msi_free( prop );
1629 }
1630
1631 /* FIXME: test when this should fail */
1632 static BOOL msi_dialog_verify_path( LPWSTR path )
1633 {
1634 if ( !lstrlenW( path ) )
1635 return FALSE;
1636
1637 if ( PathIsRelativeW( path ) )
1638 return FALSE;
1639
1640 return TRUE;
1641 }
1642
1643 /* returns TRUE if the path is valid, FALSE otherwise */
1644 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
1645 {
1646 LPWSTR buf, prop;
1647 BOOL indirect;
1648 BOOL valid;
1649
1650 indirect = control->attributes & msidbControlAttributesIndirect;
1651 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1652
1653 buf = msi_get_window_text( control->hwnd );
1654
1655 if ( !msi_dialog_verify_path( buf ) )
1656 {
1657 /* FIXME: display an error message box */
1658 ERR("Invalid path %s\n", debugstr_w( buf ));
1659 valid = FALSE;
1660 SetFocus( control->hwnd );
1661 }
1662 else
1663 {
1664 valid = TRUE;
1665 MSI_SetPropertyW( dialog->package, prop, buf );
1666 }
1667
1668 msi_dialog_update_pathedit( dialog, control );
1669
1670 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
1671 debugstr_w(prop));
1672
1673 msi_free( buf );
1674 msi_free( prop );
1675
1676 return valid;
1677 }
1678
1679 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1680 {
1681 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
1682 LRESULT r = 0;
1683
1684 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1685
1686 if ( msg == WM_KILLFOCUS )
1687 {
1688 /* if the path is invalid, don't handle this message */
1689 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
1690 return 0;
1691 }
1692
1693 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1694
1695 if ( msg == WM_NCDESTROY )
1696 {
1697 msi_free( info );
1698 RemovePropW( hWnd, szButtonData );
1699 }
1700
1701 return r;
1702 }
1703
1704 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
1705 {
1706 struct msi_pathedit_info *info;
1707 msi_control *control;
1708 LPCWSTR prop;
1709
1710 info = msi_alloc( sizeof *info );
1711 if (!info)
1712 return ERROR_FUNCTION_FAILED;
1713
1714 control = msi_dialog_add_control( dialog, rec, szEdit,
1715 WS_BORDER | WS_TABSTOP );
1716 control->attributes = MSI_RecordGetInteger( rec, 8 );
1717 prop = MSI_RecordGetString( rec, 9 );
1718 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1719
1720 info->dialog = dialog;
1721 info->control = control;
1722 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1723 (LONG_PTR)MSIPathEdit_WndProc );
1724 SetPropW( control->hwnd, szButtonData, info );
1725
1726 msi_dialog_update_pathedit( dialog, control );
1727
1728 return ERROR_SUCCESS;
1729 }
1730
1731 /* radio buttons are a bit different from normal controls */
1732 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
1733 {
1734 radio_button_group_descr *group = param;
1735 msi_dialog *dialog = group->dialog;
1736 msi_control *control;
1737 LPCWSTR prop, text, name;
1738 DWORD style, attributes = group->attributes;
1739
1740 style = WS_CHILD | BS_AUTORADIOBUTTON | BS_MULTILINE | WS_TABSTOP;
1741 name = MSI_RecordGetString( rec, 3 );
1742 text = MSI_RecordGetString( rec, 8 );
1743 if( attributes & msidbControlAttributesVisible )
1744 style |= WS_VISIBLE;
1745 if( ~attributes & msidbControlAttributesEnabled )
1746 style |= WS_DISABLED;
1747
1748 control = msi_dialog_create_window( dialog, rec, 0, szButton, name, text,
1749 style, group->parent->hwnd );
1750 if (!control)
1751 return ERROR_FUNCTION_FAILED;
1752 control->handler = msi_dialog_radiogroup_handler;
1753
1754 if (!lstrcmpW(control->name, group->propval))
1755 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
1756
1757 prop = MSI_RecordGetString( rec, 1 );
1758 if( prop )
1759 control->property = strdupW( prop );
1760
1761 return ERROR_SUCCESS;
1762 }
1763
1764 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
1765 {
1766 static const WCHAR query[] = {
1767 'S','E','L','E','C','T',' ','*',' ',
1768 'F','R','O','M',' ','R','a','d','i','o','B','u','t','t','o','n',' ',
1769 'W','H','E','R','E',' ',
1770 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
1771 UINT r;
1772 LPCWSTR prop;
1773 msi_control *control;
1774 MSIQUERY *view = NULL;
1775 radio_button_group_descr group;
1776 MSIPACKAGE *package = dialog->package;
1777 WNDPROC oldproc;
1778 DWORD attr, style = WS_GROUP;
1779
1780 prop = MSI_RecordGetString( rec, 9 );
1781
1782 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
1783
1784 attr = MSI_RecordGetInteger( rec, 8 );
1785 if (attr & msidbControlAttributesHasBorder)
1786 style |= BS_GROUPBOX;
1787 else
1788 style |= BS_OWNERDRAW;
1789
1790 /* Create parent group box to hold radio buttons */
1791 control = msi_dialog_add_control( dialog, rec, szButton, style );
1792 if( !control )
1793 return ERROR_FUNCTION_FAILED;
1794
1795 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1796 (LONG_PTR)MSIRadioGroup_WndProc );
1797 SetPropW(control->hwnd, szButtonData, oldproc);
1798 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1799
1800 if( prop )
1801 control->property = strdupW( prop );
1802
1803 /* query the Radio Button table for all control in this group */
1804 r = MSI_OpenQuery( package->db, &view, query, prop );
1805 if( r != ERROR_SUCCESS )
1806 {
1807 ERR("query failed for dialog %s radio group %s\n",
1808 debugstr_w(dialog->name), debugstr_w(prop));
1809 return ERROR_INVALID_PARAMETER;
1810 }
1811
1812 group.dialog = dialog;
1813 group.parent = control;
1814 group.attributes = MSI_RecordGetInteger( rec, 8 );
1815 group.propval = msi_dup_property( dialog->package, control->property );
1816
1817 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
1818 msiobj_release( &view->hdr );
1819 msi_free( group.propval );
1820
1821 return r;
1822 }
1823
1824 /******************** Selection Tree ***************************************/
1825
1826 struct msi_selection_tree_info
1827 {
1828 msi_dialog *dialog;
1829 HWND hwnd;
1830 WNDPROC oldproc;
1831 HTREEITEM selected;
1832 };
1833
1834 static void
1835 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
1836 {
1837 TVITEMW tvi;
1838 DWORD index = feature->Action;
1839
1840 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
1841 feature->Installed, feature->Action, feature->ActionRequest);
1842
1843 if (index == INSTALLSTATE_UNKNOWN)
1844 index = INSTALLSTATE_ABSENT;
1845
1846 tvi.mask = TVIF_STATE;
1847 tvi.hItem = hItem;
1848 tvi.state = INDEXTOSTATEIMAGEMASK( index );
1849 tvi.stateMask = TVIS_STATEIMAGEMASK;
1850
1851 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
1852 }
1853
1854 static UINT
1855 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
1856 {
1857 HMENU hMenu;
1858 INT r;
1859
1860 /* create a menu to display */
1861 hMenu = CreatePopupMenu();
1862
1863 /* FIXME: load strings from resources */
1864 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
1865 AppendMenuA( hMenu, MF_GRAYED, 0x1000, "Install entire feature");
1866 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
1867 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
1868 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
1869 x, y, 0, hwnd, NULL );
1870 DestroyMenu( hMenu );
1871 return r;
1872 }
1873
1874 static MSIFEATURE *
1875 msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
1876 {
1877 TVITEMW tvi;
1878
1879 /* get the feature from the item */
1880 memset( &tvi, 0, sizeof tvi );
1881 tvi.hItem = hItem;
1882 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
1883 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM) &tvi );
1884
1885 return (MSIFEATURE*) tvi.lParam;
1886 }
1887
1888 static LRESULT
1889 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
1890 {
1891 struct msi_selection_tree_info *info;
1892 MSIFEATURE *feature;
1893 MSIPACKAGE *package;
1894 union {
1895 RECT rc;
1896 POINT pt[2];
1897 HTREEITEM hItem;
1898 } u;
1899 UINT r;
1900
1901 info = GetPropW(hwnd, szButtonData);
1902 package = info->dialog->package;
1903
1904 feature = msi_seltree_feature_from_item( hwnd, hItem );
1905 if (!feature)
1906 {
1907 ERR("item %p feature was NULL\n", hItem);
1908 return 0;
1909 }
1910
1911 /* get the item's rectangle to put the menu just below it */
1912 u.hItem = hItem;
1913 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
1914 MapWindowPoints( hwnd, NULL, u.pt, 2 );
1915
1916 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
1917
1918 switch (r)
1919 {
1920 case INSTALLSTATE_LOCAL:
1921 case INSTALLSTATE_ADVERTISED:
1922 case INSTALLSTATE_ABSENT:
1923 msi_feature_set_state(package, feature, r);
1924 break;
1925 default:
1926 FIXME("select feature and all children\n");
1927 }
1928
1929 /* update */
1930 msi_seltree_sync_item_state( hwnd, feature, hItem );
1931 ACTION_UpdateComponentStates( package, feature->Feature );
1932
1933 return 0;
1934 }
1935
1936 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control )
1937 {
1938 struct msi_selection_tree_info *info = GetPropW(control->hwnd, szButtonData);
1939 return msi_seltree_feature_from_item( control->hwnd, info->selected );
1940 }
1941
1942 static LRESULT WINAPI
1943 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1944 {
1945 struct msi_selection_tree_info *info;
1946 TVHITTESTINFO tvhti;
1947 HRESULT r;
1948
1949 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1950
1951 info = GetPropW(hWnd, szButtonData);
1952
1953 switch( msg )
1954 {
1955 case WM_LBUTTONDOWN:
1956 tvhti.pt.x = (short)LOWORD( lParam );
1957 tvhti.pt.y = (short)HIWORD( lParam );
1958 tvhti.flags = 0;
1959 tvhti.hItem = 0;
1960 r = CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
1961 if (tvhti.flags & TVHT_ONITEMSTATEICON)
1962 return msi_seltree_menu( hWnd, tvhti.hItem );
1963 break;
1964 }
1965
1966 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1967
1968 switch( msg )
1969 {
1970 case WM_NCDESTROY:
1971 msi_free( info );
1972 RemovePropW( hWnd, szButtonData );
1973 break;
1974 }
1975 return r;
1976 }
1977
1978 static void
1979 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
1980 LPCWSTR parent, HTREEITEM hParent )
1981 {
1982 struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData );
1983 MSIFEATURE *feature;
1984 TVINSERTSTRUCTW tvis;
1985 HTREEITEM hitem, hfirst = NULL;
1986
1987 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
1988 {
1989 if ( lstrcmpW( parent, feature->Feature_Parent ) )
1990 continue;
1991
1992 if ( !feature->Title )
1993 continue;
1994
1995 if ( !feature->Display )
1996 continue;
1997
1998 memset( &tvis, 0, sizeof tvis );
1999 tvis.hParent = hParent;
2000 tvis.hInsertAfter = TVI_LAST;
2001 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
2002 tvis.u.item.pszText = feature->Title;
2003 tvis.u.item.lParam = (LPARAM) feature;
2004
2005 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
2006 if (!hitem)
2007 continue;
2008
2009 if (!hfirst)
2010 hfirst = hitem;
2011
2012 msi_seltree_sync_item_state( hwnd, feature, hitem );
2013 msi_seltree_add_child_features( package, hwnd,
2014 feature->Feature, hitem );
2015
2016 /* the node is expanded if Display is odd */
2017 if ( feature->Display % 2 != 0 )
2018 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
2019 }
2020
2021 /* select the first item */
2022 SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst );
2023 info->selected = hfirst;
2024 }
2025
2026 static void msi_seltree_create_imagelist( HWND hwnd )
2027 {
2028 const int bm_width = 32, bm_height = 16, bm_count = 3;
2029 const int bm_resource = 0x1001;
2030 HIMAGELIST himl;
2031 int i;
2032 HBITMAP hbmp;
2033
2034 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
2035 if (!himl)
2036 {
2037 ERR("failed to create image list\n");
2038 return;
2039 }
2040
2041 for (i=0; i<bm_count; i++)
2042 {
2043 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
2044 if (!hbmp)
2045 {
2046 ERR("failed to load bitmap %d\n", i);
2047 break;
2048 }
2049
2050 /*
2051 * Add a dummy bitmap at offset zero because the treeview
2052 * can't use it as a state mask (zero means no user state).
2053 */
2054 if (!i)
2055 ImageList_Add( himl, hbmp, NULL );
2056
2057 ImageList_Add( himl, hbmp, NULL );
2058 }
2059
2060 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
2061 }
2062
2063 static UINT msi_dialog_seltree_handler( msi_dialog *dialog,
2064 msi_control *control, WPARAM param )
2065 {
2066 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
2067 LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param;
2068 MSIRECORD *row, *rec;
2069 MSIFOLDER *folder;
2070 MSIFEATURE *feature;
2071 LPCWSTR dir, title = NULL;
2072 UINT r = ERROR_SUCCESS;
2073
2074 static const WCHAR select[] = {
2075 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2076 '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ',
2077 '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0
2078 };
2079
2080 if (tv->hdr.code != TVN_SELCHANGINGW)
2081 return ERROR_SUCCESS;
2082
2083 info->selected = tv->itemNew.hItem;
2084
2085 if (!(tv->itemNew.mask & TVIF_TEXT))
2086 {
2087 feature = msi_seltree_feature_from_item( control->hwnd, tv->itemNew.hItem );
2088 if (feature)
2089 title = feature->Title;
2090 }
2091 else
2092 title = tv->itemNew.pszText;
2093
2094 row = MSI_QueryGetRecord( dialog->package->db, select, title );
2095 if (!row)
2096 return ERROR_FUNCTION_FAILED;
2097
2098 rec = MSI_CreateRecord( 1 );
2099
2100 MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) );
2101 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionDescription, rec );
2102
2103 dir = MSI_RecordGetString( row, 7 );
2104 folder = get_loaded_folder( dialog->package, dir );
2105 if (!folder)
2106 {
2107 r = ERROR_FUNCTION_FAILED;
2108 goto done;
2109 }
2110
2111 MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget );
2112 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionPath, rec );
2113
2114 done:
2115 msiobj_release(&row->hdr);
2116 msiobj_release(&rec->hdr);
2117
2118 return r;
2119 }
2120
2121 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
2122 {
2123 msi_control *control;
2124 LPCWSTR prop;
2125 MSIPACKAGE *package = dialog->package;
2126 DWORD style;
2127 struct msi_selection_tree_info *info;
2128
2129 info = msi_alloc( sizeof *info );
2130 if (!info)
2131 return ERROR_FUNCTION_FAILED;
2132
2133 /* create the treeview control */
2134 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
2135 style |= WS_GROUP | WS_VSCROLL;
2136 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
2137 if (!control)
2138 {
2139 msi_free(info);
2140 return ERROR_FUNCTION_FAILED;
2141 }
2142
2143 control->handler = msi_dialog_seltree_handler;
2144 control->attributes = MSI_RecordGetInteger( rec, 8 );
2145 prop = MSI_RecordGetString( rec, 9 );
2146 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2147
2148 /* subclass */
2149 info->dialog = dialog;
2150 info->hwnd = control->hwnd;
2151 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2152 (LONG_PTR)MSISelectionTree_WndProc );
2153 SetPropW( control->hwnd, szButtonData, info );
2154
2155 ControlEvent_SubscribeToEvent( dialog->package, dialog,
2156 szSelectionPath, control->name, szProperty );
2157
2158 /* initialize it */
2159 msi_seltree_create_imagelist( control->hwnd );
2160 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
2161
2162 return ERROR_SUCCESS;
2163 }
2164
2165 /******************** Group Box ***************************************/
2166
2167 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
2168 {
2169 msi_control *control;
2170 DWORD style;
2171
2172 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
2173 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
2174 if (!control)
2175 return ERROR_FUNCTION_FAILED;
2176
2177 return ERROR_SUCCESS;
2178 }
2179
2180 /******************** List Box ***************************************/
2181
2182 struct msi_listbox_info
2183 {
2184 msi_dialog *dialog;
2185 HWND hwnd;
2186 WNDPROC oldproc;
2187 DWORD num_items;
2188 DWORD addpos_items;
2189 LPWSTR *items;
2190 };
2191
2192 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2193 {
2194 struct msi_listbox_info *info;
2195 LRESULT r;
2196 DWORD j;
2197
2198 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2199
2200 info = GetPropW( hWnd, szButtonData );
2201 if (!info)
2202 return 0;
2203
2204 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
2205
2206 switch( msg )
2207 {
2208 case WM_NCDESTROY:
2209 for (j = 0; j < info->num_items; j++)
2210 msi_free( info->items[j] );
2211 msi_free( info->items );
2212 msi_free( info );
2213 RemovePropW( hWnd, szButtonData );
2214 break;
2215 }
2216
2217 return r;
2218 }
2219
2220 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
2221 {
2222 struct msi_listbox_info *info = param;
2223 LPCWSTR value, text;
2224 int pos;
2225
2226 value = MSI_RecordGetString( rec, 3 );
2227 text = MSI_RecordGetString( rec, 4 );
2228
2229 info->items[info->addpos_items] = strdupW( value );
2230
2231 pos = SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
2232 SendMessageW( info->hwnd, LB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
2233 info->addpos_items++;
2234 return ERROR_SUCCESS;
2235 }
2236
2237 static UINT msi_listbox_add_items( struct msi_listbox_info *info, LPCWSTR property )
2238 {
2239 UINT r;
2240 MSIQUERY *view = NULL;
2241 DWORD count;
2242
2243 static const WCHAR query[] = {
2244 'S','E','L','E','C','T',' ','*',' ',
2245 'F','R','O','M',' ','`','L','i','s','t','B','o','x','`',' ',
2246 'W','H','E','R','E',' ',
2247 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
2248 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0
2249 };
2250
2251 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
2252 if ( r != ERROR_SUCCESS )
2253 return r;
2254
2255 /* just get the number of records */
2256 count = 0;
2257 r = MSI_IterateRecords( view, &count, NULL, NULL );
2258
2259 info->num_items = count;
2260 info->items = msi_alloc( sizeof(*info->items) * count );
2261
2262 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2263 msiobj_release( &view->hdr );
2264
2265 return r;
2266 }
2267
2268 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2269 msi_control *control, WPARAM param )
2270 {
2271 struct msi_listbox_info *info;
2272 int index;
2273 LPCWSTR value;
2274
2275 if( HIWORD(param) != LBN_SELCHANGE )
2276 return ERROR_SUCCESS;
2277
2278 info = GetPropW( control->hwnd, szButtonData );
2279 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2280 value = (LPCWSTR) SendMessageW( control->hwnd, LB_GETITEMDATA, index, 0 );
2281
2282 MSI_SetPropertyW( info->dialog->package,
2283 control->property, value );
2284 msi_dialog_evaluate_control_conditions( info->dialog );
2285
2286 return ERROR_SUCCESS;
2287 }
2288
2289 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2290 {
2291 struct msi_listbox_info *info;
2292 msi_control *control;
2293 DWORD attributes, style;
2294 LPCWSTR prop;
2295
2296 info = msi_alloc( sizeof *info );
2297 if (!info)
2298 return ERROR_FUNCTION_FAILED;
2299
2300 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_NOTIFY | WS_VSCROLL | WS_BORDER;
2301 attributes = MSI_RecordGetInteger( rec, 8 );
2302 if (~attributes & msidbControlAttributesSorted)
2303 style |= LBS_SORT;
2304
2305 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2306 if (!control)
2307 {
2308 msi_free(info);
2309 return ERROR_FUNCTION_FAILED;
2310 }
2311
2312 control->handler = msi_dialog_listbox_handler;
2313
2314 prop = MSI_RecordGetString( rec, 9 );
2315 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2316
2317 /* subclass */
2318 info->dialog = dialog;
2319 info->hwnd = control->hwnd;
2320 info->items = NULL;
2321 info->addpos_items = 0;
2322 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2323 (LONG_PTR)MSIListBox_WndProc );
2324 SetPropW( control->hwnd, szButtonData, info );
2325
2326 if ( control->property )
2327 msi_listbox_add_items( info, control->property );
2328
2329 return ERROR_SUCCESS;
2330 }
2331
2332 /******************** Directory Combo ***************************************/
2333
2334 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2335 {
2336 LPWSTR prop, path;
2337 BOOL indirect;
2338
2339 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2340 return;
2341
2342 indirect = control->attributes & msidbControlAttributesIndirect;
2343 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2344 path = msi_dialog_dup_property( dialog, prop, TRUE );
2345
2346 PathStripPathW( path );
2347 PathRemoveBackslashW( path );
2348
2349 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2350 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2351
2352 msi_free( path );
2353 msi_free( prop );
2354 }
2355
2356 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2357 {
2358 msi_control *control;
2359 LPCWSTR prop;
2360 DWORD style;
2361
2362 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2363 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2364 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2365 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2366 if (!control)
2367 return ERROR_FUNCTION_FAILED;
2368
2369 control->attributes = MSI_RecordGetInteger( rec, 8 );
2370 prop = MSI_RecordGetString( rec, 9 );
2371 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2372
2373 msi_dialog_update_directory_combo( dialog, control );
2374
2375 return ERROR_SUCCESS;
2376 }
2377
2378 /******************** Directory List ***************************************/
2379
2380 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2381 {
2382 WCHAR dir_spec[MAX_PATH];
2383 WIN32_FIND_DATAW wfd;
2384 LPWSTR prop, path;
2385 BOOL indirect;
2386 LVITEMW item;
2387 HANDLE file;
2388
2389 static const WCHAR asterisk[] = {'*',0};
2390
2391 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2392 return;
2393
2394 /* clear the list-view */
2395 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2396
2397 indirect = control->attributes & msidbControlAttributesIndirect;
2398 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2399 path = msi_dialog_dup_property( dialog, prop, TRUE );
2400
2401 lstrcpyW( dir_spec, path );
2402 lstrcatW( dir_spec, asterisk );
2403
2404 file = FindFirstFileW( dir_spec, &wfd );
2405 if ( file == INVALID_HANDLE_VALUE )
2406 return;
2407
2408 do
2409 {
2410 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2411 continue;
2412
2413 if ( !lstrcmpW( wfd.cFileName, szDot ) || !lstrcmpW( wfd.cFileName, szDotDot ) )
2414 continue;
2415
2416 item.mask = LVIF_TEXT;
2417 item.cchTextMax = MAX_PATH;
2418 item.iItem = 0;
2419 item.iSubItem = 0;
2420 item.pszText = wfd.cFileName;
2421
2422 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
2423 } while ( FindNextFileW( file, &wfd ) );
2424
2425 msi_free( prop );
2426 msi_free( path );
2427 FindClose( file );
2428 }
2429
2430 UINT msi_dialog_directorylist_up( msi_dialog *dialog )
2431 {
2432 msi_control *control;
2433 LPWSTR prop, path, ptr;
2434 BOOL indirect;
2435
2436 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
2437 indirect = control->attributes & msidbControlAttributesIndirect;
2438 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2439 path = msi_dialog_dup_property( dialog, prop, TRUE );
2440
2441 /* strip off the last directory */
2442 ptr = PathFindFileNameW( path );
2443 if (ptr != path) *(ptr - 1) = '\0';
2444 PathAddBackslashW( path );
2445
2446 MSI_SetPropertyW( dialog->package, prop, path );
2447
2448 msi_dialog_update_directory_list( dialog, NULL );
2449 msi_dialog_update_directory_combo( dialog, NULL );
2450 msi_dialog_update_pathedit( dialog, NULL );
2451
2452 msi_free( path );
2453 msi_free( prop );
2454
2455 return ERROR_SUCCESS;
2456 }
2457
2458 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
2459 msi_control *control, WPARAM param )
2460 {
2461 LPNMHDR nmhdr = (LPNMHDR)param;
2462 WCHAR new_path[MAX_PATH];
2463 WCHAR text[MAX_PATH];
2464 LPWSTR path, prop;
2465 BOOL indirect;
2466 LVITEMW item;
2467 int index;
2468
2469 if (nmhdr->code != LVN_ITEMACTIVATE)
2470 return ERROR_SUCCESS;
2471
2472 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
2473 if ( index < 0 )
2474 {
2475 ERR("No list-view item selected!\n");
2476 return ERROR_FUNCTION_FAILED;
2477 }
2478
2479 item.iSubItem = 0;
2480 item.pszText = text;
2481 item.cchTextMax = MAX_PATH;
2482 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
2483
2484 indirect = control->attributes & msidbControlAttributesIndirect;
2485 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2486 path = msi_dialog_dup_property( dialog, prop, TRUE );
2487
2488 lstrcpyW( new_path, path );
2489 lstrcatW( new_path, text );
2490 lstrcatW( new_path, szBackSlash );
2491
2492 MSI_SetPropertyW( dialog->package, prop, new_path );
2493
2494 msi_dialog_update_directory_list( dialog, NULL );
2495 msi_dialog_update_directory_combo( dialog, NULL );
2496 msi_dialog_update_pathedit( dialog, NULL );
2497
2498 msi_free( prop );
2499 msi_free( path );
2500 return ERROR_SUCCESS;
2501 }
2502
2503 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
2504 {
2505 msi_control *control;
2506 LPCWSTR prop;
2507 DWORD style;
2508
2509 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
2510 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2511 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
2512 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2513 if (!control)
2514 return ERROR_FUNCTION_FAILED;
2515
2516 control->attributes = MSI_RecordGetInteger( rec, 8 );
2517 control->handler = msi_dialog_dirlist_handler;
2518 prop = MSI_RecordGetString( rec, 9 );
2519 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2520
2521 /* double click to activate an item in the list */
2522 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
2523 0, LVS_EX_TWOCLICKACTIVATE );
2524
2525 msi_dialog_update_directory_list( dialog, control );
2526
2527 return ERROR_SUCCESS;
2528 }
2529
2530 /******************** VolumeCost List ***************************************/
2531
2532 static BOOL str_is_number( LPCWSTR str )
2533 {
2534 int i;
2535
2536 for (i = 0; i < lstrlenW( str ); i++)
2537 if (!isdigitW(str[i]))
2538 return FALSE;
2539
2540 return TRUE;
2541 }
2542
2543 static const WCHAR column_keys[][80] =
2544 {
2545 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
2546 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
2547 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
2548 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
2549 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
2550 };
2551
2552 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
2553 {
2554 LPCWSTR text = MSI_RecordGetString( rec, 10 );
2555 LPCWSTR begin = text, end;
2556 WCHAR *num;
2557 LVCOLUMNW lvc;
2558 DWORD count = 0;
2559
2560 static const WCHAR negative[] = {'-',0};
2561
2562 if (!text) return;
2563
2564 while ((begin = strchrW( begin, '{' )) && count < 5)
2565 {
2566 if (!(end = strchrW( begin, '}' )))
2567 return;
2568
2569 num = msi_alloc( (end-begin+1)*sizeof(WCHAR) );
2570 if (!num)
2571 return;
2572
2573 lstrcpynW( num, begin + 1, end - begin );
2574 begin += end - begin + 1;
2575
2576 /* empty braces or '0' hides the column */
2577 if ( !num[0] || !lstrcmpW( num, szZero ) )
2578 {
2579 count++;
2580 msi_free( num );
2581 continue;
2582 }
2583
2584 /* the width must be a positive number
2585 * if a width is invalid, all remaining columns are hidden
2586 */
2587 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) ) {
2588 msi_free( num );
2589 return;
2590 }
2591
2592 ZeroMemory( &lvc, sizeof(lvc) );
2593 lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
2594 lvc.cx = atolW( num );
2595 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] );
2596
2597 SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc );
2598 msi_free( lvc.pszText );
2599 msi_free( num );
2600 }
2601 }
2602
2603 static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control )
2604 {
2605 ULARGE_INTEGER total, free;
2606 WCHAR size_text[MAX_PATH];
2607 LPWSTR drives, ptr;
2608 LVITEMW lvitem;
2609 DWORD size;
2610 int i = 0;
2611
2612 size = GetLogicalDriveStringsW( 0, NULL );
2613 if ( !size ) return;
2614
2615 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2616 if ( !drives ) return;
2617
2618 GetLogicalDriveStringsW( size, drives );
2619
2620 ptr = drives;
2621 while (*ptr)
2622 {
2623 lvitem.mask = LVIF_TEXT;
2624 lvitem.iItem = i;
2625 lvitem.iSubItem = 0;
2626 lvitem.pszText = ptr;
2627 lvitem.cchTextMax = lstrlenW(ptr) + 1;
2628 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem );
2629
2630 GetDiskFreeSpaceExW(ptr, &free, &total, NULL);
2631
2632 StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH);
2633 lvitem.iSubItem = 1;
2634 lvitem.pszText = size_text;
2635 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2636 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2637
2638 StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH);
2639 lvitem.iSubItem = 2;
2640 lvitem.pszText = size_text;
2641 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2642 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2643
2644 ptr += lstrlenW(ptr) + 1;
2645 i++;
2646 }
2647
2648 msi_free( drives );
2649 }
2650
2651 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
2652 {
2653 msi_control *control;
2654 DWORD style;
2655
2656 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
2657 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2658 WS_CHILD | WS_TABSTOP | WS_GROUP;
2659 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2660 if (!control)
2661 return ERROR_FUNCTION_FAILED;
2662
2663 msi_dialog_vcl_add_columns( dialog, control, rec );
2664 msi_dialog_vcl_add_drives( dialog, control );
2665
2666 return ERROR_SUCCESS;
2667 }
2668
2669 /******************** VolumeSelect Combo ***************************************/
2670
2671 static UINT msi_dialog_volsel_handler( msi_dialog *dialog,
2672 msi_control *control, WPARAM param )
2673 {
2674 WCHAR text[MAX_PATH];
2675 LPWSTR prop;
2676 BOOL indirect;
2677 int index;
2678
2679 if (HIWORD(param) != CBN_SELCHANGE)
2680 return ERROR_SUCCESS;
2681
2682 index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 );
2683 if ( index == CB_ERR )
2684 {
2685 ERR("No ComboBox item selected!\n");
2686 return ERROR_FUNCTION_FAILED;
2687 }
2688
2689 SendMessageW( control->hwnd, CB_GETLBTEXT, index, (LPARAM)text );
2690
2691 indirect = control->attributes & msidbControlAttributesIndirect;
2692 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2693
2694 MSI_SetPropertyW( dialog->package, prop, text );
2695
2696 msi_free( prop );
2697 return ERROR_SUCCESS;
2698 }
2699
2700 static void msi_dialog_vsc_add_drives( msi_dialog *dialog, msi_control *control )
2701 {
2702 LPWSTR drives, ptr;
2703 DWORD size;
2704
2705 size = GetLogicalDriveStringsW( 0, NULL );
2706 if ( !size ) return;
2707
2708 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2709 if ( !drives ) return;
2710
2711 GetLogicalDriveStringsW( size, drives );
2712
2713 ptr = drives;
2714 while (*ptr)
2715 {
2716 SendMessageW( control->hwnd, CB_ADDSTRING, 0, (LPARAM)ptr );
2717 ptr += lstrlenW(ptr) + 1;
2718 }
2719
2720 msi_free( drives );
2721 }
2722
2723 static UINT msi_dialog_volumeselect_combo( msi_dialog *dialog, MSIRECORD *rec )
2724 {
2725 msi_control *control;
2726 LPCWSTR prop;
2727 DWORD style;
2728
2729 /* FIXME: CBS_OWNERDRAWFIXED */
2730 style = WS_CHILD | WS_VISIBLE | WS_GROUP | WS_TABSTOP |
2731 CBS_DROPDOWNLIST | CBS_SORT | CBS_HASSTRINGS |
2732 WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR;
2733 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2734 if (!control)
2735 return ERROR_FUNCTION_FAILED;
2736
2737 control->attributes = MSI_RecordGetInteger( rec, 8 );
2738 control->handler = msi_dialog_volsel_handler;
2739 prop = MSI_RecordGetString( rec, 9 );
2740 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2741
2742 msi_dialog_vsc_add_drives( dialog, control );
2743
2744 return ERROR_SUCCESS;
2745 }
2746
2747 static const struct control_handler msi_dialog_handler[] =
2748 {
2749 { szText, msi_dialog_text_control },
2750 { szPushButton, msi_dialog_button_control },
2751 { szLine, msi_dialog_line_control },
2752 { szBitmap, msi_dialog_bitmap_control },
2753 { szCheckBox, msi_dialog_checkbox_control },
2754 { szScrollableText, msi_dialog_scrolltext_control },
2755 { szComboBox, msi_dialog_combo_control },
2756 { szEdit, msi_dialog_edit_control },
2757 { szMaskedEdit, msi_dialog_maskedit_control },
2758 { szPathEdit, msi_dialog_pathedit_control },
2759 { szProgressBar, msi_dialog_progress_bar },
2760 { szRadioButtonGroup, msi_dialog_radiogroup_control },
2761 { szIcon, msi_dialog_icon_control },
2762 { szSelectionTree, msi_dialog_selection_tree },
2763 { szGroupBox, msi_dialog_group_box },
2764 { szListBox, msi_dialog_list_box },
2765 { szDirectoryCombo, msi_dialog_directory_combo },
2766 { szDirectoryList, msi_dialog_directory_list },
2767 { szVolumeCostList, msi_dialog_volumecost_list },
2768 { szVolumeSelectCombo, msi_dialog_volumeselect_combo },
2769 };
2770
2771 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
2772
2773 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
2774 {
2775 msi_dialog *dialog = param;
2776 LPCWSTR control_type;
2777 UINT i;
2778
2779 /* find and call the function that can create this type of control */
2780 control_type = MSI_RecordGetString( rec, 3 );
2781 for( i=0; i<NUM_CONTROL_TYPES; i++ )
2782 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
2783 break;
2784 if( i != NUM_CONTROL_TYPES )
2785 msi_dialog_handler[i].func( dialog, rec );
2786 else
2787 ERR("no handler for element type %s\n", debugstr_w(control_type));
2788
2789 return ERROR_SUCCESS;
2790 }
2791
2792 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
2793 {
2794 static const WCHAR query[] = {
2795 'S','E','L','E','C','T',' ','*',' ',
2796 'F','R','O','M',' ','C','o','n','t','r','o','l',' ',
2797 'W','H','E','R','E',' ',
2798 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
2799 UINT r;
2800 MSIQUERY *view = NULL;
2801 MSIPACKAGE *package = dialog->package;
2802
2803 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2804
2805 /* query the Control table for all the elements of the control */
2806 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2807 if( r != ERROR_SUCCESS )
2808 {
2809 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2810 return ERROR_INVALID_PARAMETER;
2811 }
2812
2813 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
2814 msiobj_release( &view->hdr );
2815
2816 return r;
2817 }
2818
2819 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
2820 {
2821 static const WCHAR szHide[] = { 'H','i','d','e',0 };
2822 static const WCHAR szShow[] = { 'S','h','o','w',0 };
2823 static const WCHAR szDisable[] = { 'D','i','s','a','b','l','e',0 };
2824 static const WCHAR szEnable[] = { 'E','n','a','b','l','e',0 };
2825 static const WCHAR szDefault[] = { 'D','e','f','a','u','l','t',0 };
2826 msi_dialog *dialog = param;
2827 msi_control *control;
2828 LPCWSTR name, action, condition;
2829 UINT r;
2830
2831 name = MSI_RecordGetString( rec, 2 );
2832 action = MSI_RecordGetString( rec, 3 );
2833 condition = MSI_RecordGetString( rec, 4 );
2834 r = MSI_EvaluateConditionW( dialog->package, condition );
2835 control = msi_dialog_find_control( dialog, name );
2836 if( r == MSICONDITION_TRUE && control )
2837 {
2838 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
2839
2840 /* FIXME: case sensitive? */
2841 if(!lstrcmpW(action, szHide))
2842 ShowWindow(control->hwnd, SW_HIDE);
2843 else if(!strcmpW(action, szShow))
2844 ShowWindow(control->hwnd, SW_SHOW);
2845 else if(!strcmpW(action, szDisable))
2846 EnableWindow(control->hwnd, FALSE);
2847 else if(!strcmpW(action, szEnable))
2848 EnableWindow(control->hwnd, TRUE);
2849 else if(!strcmpW(action, szDefault))
2850 SetFocus(control->hwnd);
2851 else
2852 FIXME("Unhandled action %s\n", debugstr_w(action));
2853 }
2854
2855 return ERROR_SUCCESS;
2856 }
2857
2858 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
2859 {
2860 static const WCHAR query[] = {
2861 'S','E','L','E','C','T',' ','*',' ',
2862 'F','R','O','M',' ',
2863 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
2864 'W','H','E','R','E',' ',
2865 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0
2866 };
2867 UINT r;
2868 MSIQUERY *view = NULL;
2869 MSIPACKAGE *package = dialog->package;
2870
2871 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2872
2873 /* query the Control table for all the elements of the control */
2874 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2875 if( r != ERROR_SUCCESS )
2876 return ERROR_SUCCESS;
2877
2878 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
2879 msiobj_release( &view->hdr );
2880
2881 return r;
2882 }
2883
2884 UINT msi_dialog_reset( msi_dialog *dialog )
2885 {
2886 /* FIXME: should restore the original values of any properties we changed */
2887 return msi_dialog_evaluate_control_conditions( dialog );
2888 }
2889
2890 /* figure out the height of 10 point MS Sans Serif */
2891 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
2892 {
2893 static const WCHAR szSansSerif[] = {
2894 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
2895 LOGFONTW lf;
2896 TEXTMETRICW tm;
2897 BOOL r;
2898 LONG height = 0;
2899 HFONT hFont, hOldFont;
2900 HDC hdc;
2901
2902 hdc = GetDC( hwnd );
2903 if (hdc)
2904 {
2905 memset( &lf, 0, sizeof lf );
2906 lf.lfHeight = MulDiv(12, GetDeviceCaps(hdc, LOGPIXELSY), 72);
2907 strcpyW( lf.lfFaceName, szSansSerif );
2908 hFont = CreateFontIndirectW(&lf);
2909 if (hFont)
2910 {
2911 hOldFont = SelectObject( hdc, hFont );
2912 r = GetTextMetricsW( hdc, &tm );
2913 if (r)
2914 height = tm.tmHeight;
2915 SelectObject( hdc, hOldFont );
2916 DeleteObject( hFont );
2917 }
2918 ReleaseDC( hwnd, hdc );
2919 }
2920 return height;
2921 }
2922
2923 /* fetch the associated record from the Dialog table */
2924 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
2925 {
2926 static const WCHAR query[] = {
2927 'S','E','L','E','C','T',' ','*',' ',
2928 'F','R','O','M',' ','D','i','a','l','o','g',' ',
2929 'W','H','E','R','E',' ',
2930 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
2931 MSIPACKAGE *package = dialog->package;
2932 MSIRECORD *rec = NULL;
2933
2934 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2935
2936 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
2937 if( !rec )
2938 WARN("query failed for dialog %s\n", debugstr_w(dialog->name));
2939
2940 return rec;
2941 }
2942
2943 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
2944 {
2945 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
2946 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
2947
2948 UINT xres, yres;
2949 POINT center;
2950 SIZE sz;
2951 LONG style;
2952
2953 center.x = MSI_RecordGetInteger( rec, 2 );
2954 center.y = MSI_RecordGetInteger( rec, 3 );
2955
2956 sz.cx = MSI_RecordGetInteger( rec, 4 );
2957 sz.cy = MSI_RecordGetInteger( rec, 5 );
2958
2959 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
2960 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
2961
2962 xres = msi_get_property_int( dialog->package, szScreenX, 0 );
2963 yres = msi_get_property_int( dialog->package, szScreenY, 0 );
2964
2965 center.x = MulDiv( center.x, xres, 100 );
2966 center.y = MulDiv( center.y, yres, 100 );
2967
2968 /* turn the client pos into the window rectangle */
2969 if (dialog->package->center_x && dialog->package->center_y)
2970 {
2971 pos->left = dialog->package->center_x - sz.cx / 2.0;
2972 pos->right = pos->left + sz.cx;
2973 pos->top = dialog->package->center_y - sz.cy / 2.0;
2974 pos->bottom = pos->top + sz.cy;
2975 }
2976 else
2977 {
2978 pos->left = center.x - sz.cx/2;
2979 pos->right = pos->left + sz.cx;
2980 pos->top = center.y - sz.cy/2;
2981 pos->bottom = pos->top + sz.cy;
2982
2983 /* save the center */
2984 dialog->package->center_x = center.x;
2985 dialog->package->center_y = center.y;
2986 }
2987
2988 dialog->size.cx = sz.cx;
2989 dialog->size.cy = sz.cy;
2990
2991 TRACE("%u %u %u %u\n", pos->left, pos->top, pos->right, pos->bottom);
2992
2993 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
2994 AdjustWindowRect( pos, style, FALSE );
2995 }
2996
2997 static void msi_dialog_set_tab_order( msi_dialog *dialog, LPCWSTR first )
2998 {
2999 struct list tab_chain;
3000 msi_control *control;
3001 HWND prev = HWND_TOP;
3002
3003 list_init( &tab_chain );
3004 if (!(control = msi_dialog_find_control( dialog, first ))) return;
3005
3006 dialog->hWndFocus = control->hwnd;
3007 while (control)
3008 {
3009 list_remove( &control->entry );
3010 list_add_tail( &tab_chain, &control->entry );
3011 if (!control->tabnext) break;
3012 control = msi_dialog_find_control( dialog, control->tabnext );
3013 }
3014
3015 LIST_FOR_EACH_ENTRY( control, &tab_chain, msi_control, entry )
3016 {
3017 SetWindowPos( control->hwnd, prev, 0, 0, 0, 0,
3018 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
3019 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
3020 prev = control->hwnd;
3021 }
3022
3023 /* put them back on the main list */
3024 list_move_head( &dialog->controls, &tab_chain );
3025 }
3026
3027 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
3028 {
3029 static const WCHAR df[] = {
3030 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
3031 static const WCHAR dfv[] = {
3032 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
3033 msi_dialog *dialog = cs->lpCreateParams;
3034 MSIRECORD *rec = NULL;
3035 LPWSTR title = NULL;
3036 RECT pos;
3037
3038 TRACE("%p %p\n", dialog, dialog->package);
3039
3040 dialog->hwnd = hwnd;
3041 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
3042
3043 rec = msi_get_dialog_record( dialog );
3044 if( !rec )
3045 {
3046 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
3047 return -1;
3048 }
3049
3050 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
3051
3052 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
3053
3054 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3055
3056 dialog->default_font = msi_dup_property( dialog->package, df );
3057 if (!dialog->default_font)
3058 {
3059 dialog->default_font = strdupW(dfv);
3060 if (!dialog->default_font) return -1;
3061 }
3062
3063 title = msi_get_deformatted_field( dialog->package, rec, 7 );
3064 SetWindowTextW( hwnd, title );
3065 msi_free( title );
3066
3067 SetWindowPos( hwnd, 0, pos.left, pos.top,
3068 pos.right - pos.left, pos.bottom - pos.top,
3069 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
3070
3071 msi_dialog_build_font_list( dialog );
3072 msi_dialog_fill_controls( dialog );
3073 msi_dialog_evaluate_control_conditions( dialog );
3074 msi_dialog_set_tab_order( dialog, MSI_RecordGetString( rec, 8 ) );
3075 msiobj_release( &rec->hdr );
3076
3077 return 0;
3078 }
3079
3080 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
3081 {
3082 LPWSTR event_fmt = NULL, arg_fmt = NULL;
3083
3084 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
3085
3086 deformat_string( dialog->package, event, &event_fmt );
3087 deformat_string( dialog->package, arg, &arg_fmt );
3088
3089 dialog->event_handler( dialog->package, event_fmt, arg_fmt, dialog );
3090
3091 msi_free( event_fmt );
3092 msi_free( arg_fmt );
3093
3094 return ERROR_SUCCESS;
3095 }
3096
3097 static UINT msi_dialog_set_property( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
3098 {
3099 static const WCHAR szNullArg[] = { '{','}',0 };
3100 LPWSTR p, prop, arg_fmt = NULL;
3101 UINT len;
3102
3103 len = strlenW(event);
3104 prop = msi_alloc( len*sizeof(WCHAR));
3105 strcpyW( prop, &event[1] );
3106 p = strchrW( prop, ']' );
3107 if( p && (p[1] == 0 || p[1] == ' ') )
3108 {
3109 *p = 0;
3110 if( strcmpW( szNullArg, arg ) )
3111 deformat_string( dialog->package, arg, &arg_fmt );
3112 MSI_SetPropertyW( dialog->package, prop, arg_fmt );
3113 msi_dialog_update_controls( dialog, prop );
3114 msi_free( arg_fmt );
3115 }
3116 else
3117 ERR("Badly formatted property string - what happens?\n");
3118 msi_free( prop );
3119 return ERROR_SUCCESS;
3120 }
3121
3122 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
3123 {
3124 msi_dialog *dialog = param;
3125 LPCWSTR condition, event, arg;
3126 UINT r;
3127
3128 condition = MSI_RecordGetString( rec, 5 );
3129 r = MSI_EvaluateConditionW( dialog->package, condition );
3130 if( r == MSICONDITION_TRUE || r == MSICONDITION_NONE )
3131 {
3132 event = MSI_RecordGetString( rec, 3 );
3133 arg = MSI_RecordGetString( rec, 4 );
3134 if( event[0] == '[' )
3135 msi_dialog_set_property( dialog, event, arg );
3136 else
3137 msi_dialog_send_event( dialog, event, arg );
3138 }
3139
3140 return ERROR_SUCCESS;
3141 }
3142
3143 struct rec_list
3144 {
3145 struct list entry;
3146 MSIRECORD *rec;
3147 };
3148
3149 static UINT add_rec_to_list( MSIRECORD *rec, LPVOID param )
3150 {
3151 struct rec_list *add_rec;
3152 struct list *records = param;
3153
3154 msiobj_addref( &rec->hdr );
3155
3156 add_rec = msi_alloc( sizeof( *add_rec ) );
3157 if (!add_rec)
3158 {
3159 msiobj_release( &rec->hdr );
3160 return ERROR_OUTOFMEMORY;
3161 }
3162
3163 add_rec->rec = rec;
3164 list_add_tail( records, &add_rec->entry );
3165 return ERROR_SUCCESS;
3166 }
3167
3168 static inline void remove_rec_from_list( struct rec_list *rec_entry )
3169 {
3170 msiobj_release( &rec_entry->rec->hdr );
3171 list_remove( &rec_entry->entry );
3172 msi_free( rec_entry );
3173 }
3174
3175 static UINT msi_dialog_button_handler( msi_dialog *dialog,
3176 msi_control *control, WPARAM param )
3177 {
3178 static const WCHAR query[] = {
3179 'S','E','L','E','C','T',' ','*',' ',
3180 'F','R','O','M',' ','C','o','n','t','r','o','l','E','v','e','n','t',' ',
3181 'W','H','E','R','E',' ',
3182 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3183 'A','N','D',' ',
3184 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
3185 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0
3186 };
3187 MSIQUERY *view = NULL;
3188 struct rec_list *rec_entry, *next;
3189 struct list events;
3190 UINT r;
3191
3192 if( HIWORD(param) != BN_CLICKED )
3193 return ERROR_SUCCESS;
3194
3195 list_init( &events );
3196
3197 r = MSI_OpenQuery( dialog->package->db, &view, query,
3198 dialog->name, control->name );
3199 if( r != ERROR_SUCCESS )
3200 {
3201 ERR("query failed\n");
3202 return 0;
3203 }
3204
3205 r = MSI_IterateRecords( view, 0, add_rec_to_list, &events );
3206 msiobj_release( &view->hdr );
3207 if (r != ERROR_SUCCESS)
3208 goto done;
3209
3210 /* handle all SetProperty events first */
3211 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3212 {
3213 LPCWSTR event = MSI_RecordGetString( rec_entry->rec, 3 );
3214
3215 if ( event[0] != '[' )
3216 continue;
3217
3218 r = msi_dialog_control_event( rec_entry->rec, dialog );
3219 remove_rec_from_list( rec_entry );
3220
3221 if ( r != ERROR_SUCCESS )
3222 goto done;
3223 }
3224
3225 /* handle all other events */
3226 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3227 {
3228 r = msi_dialog_control_event( rec_entry->rec, dialog );
3229 remove_rec_from_list( rec_entry );
3230
3231 if ( r != ERROR_SUCCESS )
3232 goto done;
3233 }
3234
3235 done:
3236 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3237 {
3238 remove_rec_from_list( rec_entry );
3239 }
3240
3241 return r;
3242 }
3243
3244 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog,
3245 msi_control *control )
3246 {
3247 WCHAR state[2] = { 0 };
3248 DWORD sz = 2;
3249
3250 MSI_GetPropertyW( dialog->package, control->property, state, &sz );
3251 return state[0] ? 1 : 0;
3252 }
3253
3254 static void msi_dialog_set_checkbox_state( msi_dialog *dialog,
3255 msi_control *control, UINT state )
3256 {
3257 static const WCHAR szState[] = { '1', 0 };
3258 LPCWSTR val;
3259
3260 /* if uncheck then the property is set to NULL */
3261 if (!state)
3262 {
3263 MSI_SetPropertyW( dialog->package, control->property, NULL );
3264 return;
3265 }
3266
3267 /* check for a custom state */
3268 if (control->value && control->value[0])
3269 val = control->value;
3270 else
3271 val = szState;
3272
3273 MSI_SetPropertyW( dialog->package, control->property, val );
3274 }
3275
3276 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog,
3277 msi_control *control )
3278 {
3279 UINT state;
3280
3281 state = msi_dialog_get_checkbox_state( dialog, control );
3282 SendMessageW( control->hwnd, BM_SETCHECK,
3283 state ? BST_CHECKED : BST_UNCHECKED, 0 );
3284 }
3285
3286 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog,
3287 msi_control *control, WPARAM param )
3288 {
3289 UINT state;
3290
3291 if( HIWORD(param) != BN_CLICKED )
3292 return ERROR_SUCCESS;
3293
3294 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name),
3295 debugstr_w(control->property));
3296
3297 state = msi_dialog_get_checkbox_state( dialog, control );
3298 state = state ? 0 : 1;
3299 msi_dialog_set_checkbox_state( dialog, control, state );
3300 msi_dialog_checkbox_sync_state( dialog, control );
3301
3302 return msi_dialog_button_handler( dialog, control, param );
3303 }
3304
3305 static UINT msi_dialog_edit_handler( msi_dialog *dialog,
3306 msi_control *control, WPARAM param )
3307 {
3308 LPWSTR buf;
3309
3310 if( HIWORD(param) != EN_CHANGE )
3311 return ERROR_SUCCESS;
3312
3313 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
3314 debugstr_w(control->property));
3315
3316 buf = msi_get_window_text( control->hwnd );
3317 MSI_SetPropertyW( dialog->package, control->property, buf );
3318
3319 msi_free( buf );
3320
3321 return ERROR_SUCCESS;
3322 }
3323
3324 static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog,
3325 msi_control *control, WPARAM param )
3326 {
3327 if( HIWORD(param) != BN_CLICKED )
3328 return ERROR_SUCCESS;
3329
3330 TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name),
3331 debugstr_w(control->property));
3332
3333 MSI_SetPropertyW( dialog->package, control->property, control->name );
3334
3335 return msi_dialog_button_handler( dialog, control, param );
3336 }
3337
3338 static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd )
3339 {
3340 msi_control *control = NULL;
3341
3342 TRACE("%p %p %08lx\n", dialog, hwnd, param);
3343
3344 switch (param)
3345 {
3346 case 1: /* enter */
3347 control = msi_dialog_find_control( dialog, dialog->control_default );
3348 break;
3349 case 2: /* escape */
3350 control = msi_dialog_find_control( dialog, dialog->control_cancel );
3351 break;
3352 default:
3353 control = msi_dialog_find_control_by_hwnd( dialog, hwnd );
3354 }
3355
3356 if( control )
3357 {
3358 if( control->handler )
3359 {
3360 control->handler( dialog, control, param );
3361 msi_dialog_evaluate_control_conditions( dialog );
3362 }
3363 }
3364
3365 return 0;
3366 }
3367
3368 static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param )
3369 {
3370 LPNMHDR nmhdr = (LPNMHDR) param;
3371 msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom );
3372
3373 TRACE("%p %p\n", dialog, nmhdr->hwndFrom);
3374
3375 if ( control && control->handler )
3376 control->handler( dialog, control, param );
3377
3378 return 0;
3379 }
3380
3381 static void msi_dialog_setfocus( msi_dialog *dialog )
3382 {
3383 HWND hwnd = dialog->hWndFocus;
3384
3385 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE);
3386 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE);
3387 SetFocus( hwnd );
3388 dialog->hWndFocus = hwnd;
3389 }
3390
3391 static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
3392 WPARAM wParam, LPARAM lParam )
3393 {
3394 msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
3395
3396 TRACE("0x%04x\n", msg);
3397
3398 switch (msg)
3399 {
3400 case WM_MOVE:
3401 dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
3402 dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
3403 break;
3404
3405 case WM_CREATE:
3406 return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );
3407
3408 case WM_COMMAND:
3409 return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );
3410
3411 case WM_ACTIVATE:
3412 if( LOWORD(wParam) == WA_INACTIVE )
3413 dialog->hWndFocus = GetFocus();
3414 else
3415 msi_dialog_setfocus( dialog );
3416 return 0;
3417
3418 case WM_SETFOCUS:
3419 msi_dialog_setfocus( dialog );
3420 return 0;
3421
3422 /* bounce back to our subclassed static control */
3423 case WM_CTLCOLORSTATIC:
3424 return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );
3425
3426 case WM_DESTROY:
3427 dialog->hwnd = NULL;
3428 return 0;
3429 case WM_NOTIFY:
3430 return msi_dialog_onnotify( dialog, lParam );
3431 }
3432 return DefWindowProcW(hwnd, msg, wParam, lParam);
3433 }
3434
3435 static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam )
3436 {
3437 EnableWindow( hWnd, lParam );
3438 return TRUE;
3439 }
3440
3441 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
3442 {
3443 WNDPROC oldproc = (WNDPROC) GetPropW(hWnd, szButtonData);
3444 LRESULT r;
3445
3446 TRACE("hWnd %p msg %04x wParam 0x%08lx lParam 0x%08lx\n", hWnd, msg, wParam, lParam);
3447
3448 if (msg == WM_COMMAND) /* Forward notifications to dialog */
3449 SendMessageW(GetParent(hWnd), msg, wParam, lParam);
3450
3451 r = CallWindowProcW(oldproc, hWnd, msg, wParam, lParam);
3452
3453 /* make sure the radio buttons show as disabled if the parent is disabled */
3454 if (msg == WM_ENABLE)
3455 EnumChildWindows( hWnd, msi_radioground_child_enum, wParam );
3456
3457 return r;
3458 }
3459
3460 static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg,
3461 WPARAM wParam, LPARAM lParam )
3462 {
3463 msi_dialog *dialog = (msi_dialog*) lParam;
3464
3465 TRACE("%d %p\n", msg, dialog);
3466
3467 switch (msg)
3468 {
3469 case WM_MSI_DIALOG_CREATE:
3470 return msi_dialog_run_message_loop( dialog );
3471 case WM_MSI_DIALOG_DESTROY:
3472 msi_dialog_destroy( dialog );
3473 return 0;
3474 }
3475 return DefWindowProcW( hwnd, msg, wParam, lParam );
3476 }
3477
3478 static BOOL msi_dialog_register_class( void )
3479 {
3480 WNDCLASSW cls;
3481
3482 ZeroMemory( &cls, sizeof cls );
3483 cls.lpfnWndProc = MSIDialog_WndProc;
3484 cls.hInstance = NULL;
3485 cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION);
3486 cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
3487 cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
3488 cls.lpszMenuName = NULL;
3489 cls.lpszClassName = szMsiDialogClass;
3490
3491 if( !RegisterClassW( &cls ) )
3492 return FALSE;
3493
3494 cls.lpfnWndProc = MSIHiddenWindowProc;
3495 cls.lpszClassName = szMsiHiddenWindow;
3496
3497 if( !RegisterClassW( &cls ) )
3498 return FALSE;
3499
3500 uiThreadId = GetCurrentThreadId();
3501
3502 hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED,
3503 0, 0, 100, 100, NULL, NULL, NULL, NULL );
3504 if( !hMsiHiddenWindow )
3505 return FALSE;
3506
3507 return TRUE;
3508 }
3509
3510 /* functions that interface to other modules within MSI */
3511
3512 msi_dialog *msi_dialog_create( MSIPACKAGE* package,
3513 LPCWSTR szDialogName, msi_dialog *parent,
3514 msi_dialog_event_handler event_handler )
3515 {
3516 MSIRECORD *rec = NULL;
3517 msi_dialog *dialog;
3518
3519 TRACE("%p %s\n", package, debugstr_w(szDialogName));
3520
3521 if (!hMsiHiddenWindow)
3522 msi_dialog_register_class();
3523
3524 /* allocate the structure for the dialog to use */
3525 dialog = msi_alloc_zero( sizeof *dialog + sizeof(WCHAR)*strlenW(szDialogName) );
3526 if( !dialog )
3527 return NULL;
3528 strcpyW( dialog->name, szDialogName );
3529 dialog->parent = parent;
3530 msiobj_addref( &package->hdr );
3531 dialog->package = package;
3532 dialog->event_handler = event_handler;
3533 dialog->finished = 0;
3534 list_init( &dialog->controls );
3535
3536 /* verify that the dialog exists */
3537 rec = msi_get_dialog_record( dialog );
3538 if( !rec )
3539 {
3540 msiobj_release( &package->hdr );
3541 msi_free( dialog );
3542 return NULL;
3543 }
3544 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3545 dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) );
3546 dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) );
3547 msiobj_release( &rec->hdr );
3548
3549 return dialog;
3550 }
3551
3552 static void msi_process_pending_messages( HWND hdlg )
3553 {
3554 MSG msg;
3555
3556 while( PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ) )
3557 {
3558 if( hdlg && IsDialogMessageW( hdlg, &msg ))
3559 continue;
3560 TranslateMessage( &msg );
3561 DispatchMessageW( &msg );
3562 }
3563 }
3564
3565 void msi_dialog_end_dialog( msi_dialog *dialog )
3566 {
3567 TRACE("%p\n", dialog);
3568 dialog->finished = 1;
3569 PostMessageW(dialog->hwnd, WM_NULL, 0, 0);
3570 }
3571
3572 void msi_dialog_check_messages( HANDLE handle )
3573 {
3574 DWORD r;
3575
3576 /* in threads other than the UI thread, block */
3577 if( uiThreadId != GetCurrentThreadId() )
3578 {
3579 if( handle )
3580 WaitForSingleObject( handle, INFINITE );
3581 return;
3582 }
3583
3584 /* there's two choices for the UI thread */
3585 while (1)
3586 {
3587 msi_process_pending_messages( NULL );
3588
3589 if( !handle )
3590 break;
3591
3592 /*
3593 * block here until somebody creates a new dialog or
3594 * the handle we're waiting on becomes ready
3595 */
3596 r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT );
3597 if( r == WAIT_OBJECT_0 )
3598 break;
3599 }
3600 }
3601
3602 UINT msi_dialog_run_message_loop( msi_dialog *dialog )
3603 {
3604 DWORD style;
3605 HWND hwnd;
3606
3607 if( uiThreadId != GetCurrentThreadId() )
3608 return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );
3609
3610 /* create the dialog window, don't show it yet */
3611 style = WS_OVERLAPPED;
3612 if( dialog->attributes & msidbDialogAttributesVisible )
3613 style |= WS_VISIBLE;
3614
3615 hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
3616 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3617 NULL, NULL, NULL, dialog );
3618 if( !hwnd )
3619 {
3620 ERR("Failed to create dialog %s\n", debugstr_w( dialog->name ));
3621 return ERROR_FUNCTION_FAILED;
3622 }
3623
3624 ShowWindow( hwnd, SW_SHOW );
3625 /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */
3626
3627 if( dialog->attributes & msidbDialogAttributesModal )
3628 {
3629 while( !dialog->finished )
3630 {
3631 MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT );
3632 msi_process_pending_messages( dialog->hwnd );
3633 }
3634 }
3635 else
3636 return ERROR_IO_PENDING;
3637
3638 return ERROR_SUCCESS;
3639 }
3640
3641 void msi_dialog_do_preview( msi_dialog *dialog )
3642 {
3643 TRACE("\n");
3644 dialog->attributes |= msidbDialogAttributesVisible;
3645 dialog->attributes &= ~msidbDialogAttributesModal;
3646 msi_dialog_run_message_loop( dialog );
3647 }
3648
3649 void msi_dialog_destroy( msi_dialog *dialog )
3650 {
3651 if( uiThreadId != GetCurrentThreadId() )
3652 {
3653 SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog );
3654 return;
3655 }
3656
3657 if( dialog->hwnd )
3658 ShowWindow( dialog->hwnd, SW_HIDE );
3659
3660 if( dialog->hwnd )
3661 DestroyWindow( dialog->hwnd );
3662
3663 /* unsubscribe events */
3664 ControlEvent_CleanupDialogSubscriptions(dialog->package, dialog->name);
3665
3666 /* destroy the list of controls */
3667 while( !list_empty( &dialog->controls ) )
3668 {
3669 msi_control *t;
3670
3671 t = LIST_ENTRY( list_head( &dialog->controls ),
3672 msi_control, entry );
3673 msi_destroy_control( t );
3674 }
3675
3676 /* destroy the list of fonts */
3677 while( dialog->font_list )
3678 {
3679 msi_font *t = dialog->font_list;
3680 dialog->font_list = t->next;
3681 DeleteObject( t->hfont );
3682 msi_free( t );
3683 }
3684 msi_free( dialog->default_font );
3685
3686 msi_free( dialog->control_default );
3687 msi_free( dialog->control_cancel );
3688 msiobj_release( &dialog->package->hdr );
3689 dialog->package = NULL;
3690 msi_free( dialog );
3691 }
3692
3693 void msi_dialog_unregister_class( void )
3694 {
3695 DestroyWindow( hMsiHiddenWindow );
3696 hMsiHiddenWindow = NULL;
3697 UnregisterClassW( szMsiDialogClass, NULL );
3698 UnregisterClassW( szMsiHiddenWindow, NULL );
3699 uiThreadId = 0;
3700 }
3701
3702 static UINT error_dialog_handler(MSIPACKAGE *package, LPCWSTR event,
3703 LPCWSTR argument, msi_dialog* dialog)
3704 {
3705 static const WCHAR end_dialog[] = {'E','n','d','D','i','a','l','o','g',0};
3706 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3707 static const WCHAR error_cancel[] = {'E','r','r','o','r','C','a','n','c','e','l',0};
3708 static const WCHAR error_no[] = {'E','r','r','o','r','N','o',0};
3709 static const WCHAR result_prop[] = {
3710 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3711 };
3712
3713 if ( lstrcmpW( event, end_dialog ) )
3714 return ERROR_SUCCESS;
3715
3716 if ( !lstrcmpW( argument, error_abort ) || !lstrcmpW( argument, error_cancel ) ||
3717 !lstrcmpW( argument, error_no ) )
3718 {
3719 MSI_SetPropertyW( package, result_prop, error_abort );
3720 }
3721
3722 ControlEvent_CleanupSubscriptions(package);
3723 msi_dialog_end_dialog( dialog );
3724
3725 return ERROR_SUCCESS;
3726 }
3727
3728 static UINT msi_error_dialog_set_error( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3729 {
3730 MSIRECORD * row;
3731
3732 static const WCHAR update[] =
3733 {'U','P','D','A','T','E',' ','`','C','o','n','t','r','o','l','`',' ',
3734 'S','E','T',' ','`','T','e','x','t','`',' ','=',' ','\'','%','s','\'',' ',
3735 'W','H','E','R','E', ' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3736 'A','N','D',' ','`','C','o','n','t','r','o','l','`',' ','=',' ',
3737 '\'','E','r','r','o','r','T','e','x','t','\'',0};
3738
3739 row = MSI_QueryGetRecord( package->db, update, error, error_dialog );
3740 if (!row)
3741 return ERROR_FUNCTION_FAILED;
3742
3743 msiobj_release(&row->hdr);
3744 return ERROR_SUCCESS;
3745 }
3746
3747 UINT msi_spawn_error_dialog( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3748 {
3749 msi_dialog *dialog;
3750 WCHAR result[MAX_PATH];
3751 UINT r = ERROR_SUCCESS;
3752 DWORD size = MAX_PATH;
3753 int res;
3754
3755 static const WCHAR pn_prop[] = {'P','r','o','d','u','c','t','N','a','m','e',0};
3756 static const WCHAR title_fmt[] = {'%','s',' ','W','a','r','n','i','n','g',0};
3757 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3758 static const WCHAR result_prop[] = {
3759 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3760 };
3761
3762 if ( (msi_get_property_int(package, szUILevel, 0) & INSTALLUILEVEL_MASK) == INSTALLUILEVEL_NONE )
3763 return ERROR_SUCCESS;
3764
3765 if ( !error_dialog )
3766 {
3767 LPWSTR product_name = msi_dup_property( package, pn_prop );
3768 WCHAR title[MAX_PATH];
3769
3770 sprintfW( title, title_fmt, product_name );
3771 res = MessageBoxW( NULL, error, title, MB_OKCANCEL | MB_ICONWARNING );
3772
3773 msi_free( product_name );
3774
3775 if ( res == IDOK )
3776 return ERROR_SUCCESS;
3777 else
3778 return ERROR_FUNCTION_FAILED;
3779 }
3780
3781 r = msi_error_dialog_set_error( package, error_dialog, error );
3782 if ( r != ERROR_SUCCESS )
3783 return r;
3784
3785 dialog = msi_dialog_create( package, error_dialog, package->dialog,
3786 error_dialog_handler );
3787 if ( !dialog )
3788 return ERROR_FUNCTION_FAILED;
3789
3790 dialog->finished = FALSE;
3791 r = msi_dialog_run_message_loop( dialog );
3792 if ( r != ERROR_SUCCESS )
3793 goto done;
3794
3795 r = MSI_GetPropertyW( package, result_prop, result, &size );
3796 if ( r != ERROR_SUCCESS)
3797 r = ERROR_SUCCESS;
3798
3799 if ( !lstrcmpW( result, error_abort ) )
3800 r = ERROR_FUNCTION_FAILED;
3801
3802 done:
3803 msi_dialog_destroy( dialog );
3804
3805 return r;
3806 }
Maarten's multimedia branch