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save old text color during a call of DrawCaptionTempW
[wine/kumbayo.git] / dlls / msi / dialog.c
blob4417d4be3bb9c0dce49209f321803e65a0146af6
1 /*
2 * Implementation of the Microsoft Installer (msi.dll)
3 *
4 * Copyright 2005 Mike McCormack for CodeWeavers
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #define COBJMACROS
22 #define NONAMELESSUNION
23 #define NONAMELESSSTRUCT
24
25 #include <stdarg.h>
26
27 #include "windef.h"
28 #include "winbase.h"
29 #include "wingdi.h"
30 #include "winuser.h"
31 #include "winnls.h"
32 #include "msi.h"
33 #include "msipriv.h"
34 #include "msidefs.h"
35 #include "ocidl.h"
36 #include "olectl.h"
37 #include "richedit.h"
38 #include "commctrl.h"
39 #include "winreg.h"
40 #include "shlwapi.h"
41
42 #include "wine/debug.h"
43 #include "wine/unicode.h"
44
45 WINE_DEFAULT_DEBUG_CHANNEL(msi);
46
47
48 extern HINSTANCE msi_hInstance;
49
50 struct msi_control_tag;
51 typedef struct msi_control_tag msi_control;
52 typedef UINT (*msi_handler)( msi_dialog *, msi_control *, WPARAM );
53
54 struct msi_control_tag
55 {
56 struct list entry;
57 HWND hwnd;
58 msi_handler handler;
59 LPWSTR property;
60 LPWSTR value;
61 HBITMAP hBitmap;
62 HICON hIcon;
63 LPWSTR tabnext;
64 LPWSTR type;
65 HMODULE hDll;
66 float progress_current;
67 float progress_max;
68 DWORD attributes;
69 WCHAR name[1];
70 };
71
72 typedef struct msi_font_tag
73 {
74 struct msi_font_tag *next;
75 HFONT hfont;
76 COLORREF color;
77 WCHAR name[1];
78 } msi_font;
79
80 struct msi_dialog_tag
81 {
82 MSIPACKAGE *package;
83 msi_dialog *parent;
84 msi_dialog_event_handler event_handler;
85 BOOL finished;
86 INT scale;
87 DWORD attributes;
88 SIZE size;
89 HWND hwnd;
90 LPWSTR default_font;
91 msi_font *font_list;
92 struct list controls;
93 HWND hWndFocus;
94 LPWSTR control_default;
95 LPWSTR control_cancel;
96 WCHAR name[1];
97 };
98
99 typedef UINT (*msi_dialog_control_func)( msi_dialog *dialog, MSIRECORD *rec );
100 struct control_handler
101 {
102 LPCWSTR control_type;
103 msi_dialog_control_func func;
104 };
105
106 typedef struct
107 {
108 msi_dialog* dialog;
109 msi_control *parent;
110 DWORD attributes;
111 LPWSTR propval;
112 } radio_button_group_descr;
113
114 static const WCHAR szMsiDialogClass[] = {
115 'M','s','i','D','i','a','l','o','g','C','l','o','s','e','C','l','a','s','s',0
116 };
117 static const WCHAR szMsiHiddenWindow[] = {
118 'M','s','i','H','i','d','d','e','n','W','i','n','d','o','w',0 };
119 static const WCHAR szStatic[] = { 'S','t','a','t','i','c',0 };
120 static const WCHAR szButton[] = { 'B','U','T','T','O','N', 0 };
121 static const WCHAR szButtonData[] = { 'M','S','I','D','A','T','A',0 };
122 static const WCHAR szProgress[] = { 'P','r','o','g','r','e','s','s',0 };
123 static const WCHAR szText[] = { 'T','e','x','t',0 };
124 static const WCHAR szPushButton[] = { 'P','u','s','h','B','u','t','t','o','n',0 };
125 static const WCHAR szLine[] = { 'L','i','n','e',0 };
126 static const WCHAR szBitmap[] = { 'B','i','t','m','a','p',0 };
127 static const WCHAR szCheckBox[] = { 'C','h','e','c','k','B','o','x',0 };
128 static const WCHAR szScrollableText[] = {
129 'S','c','r','o','l','l','a','b','l','e','T','e','x','t',0 };
130 static const WCHAR szComboBox[] = { 'C','o','m','b','o','B','o','x',0 };
131 static const WCHAR szEdit[] = { 'E','d','i','t',0 };
132 static const WCHAR szMaskedEdit[] = { 'M','a','s','k','e','d','E','d','i','t',0 };
133 static const WCHAR szPathEdit[] = { 'P','a','t','h','E','d','i','t',0 };
134 static const WCHAR szProgressBar[] = {
135 'P','r','o','g','r','e','s','s','B','a','r',0 };
136 static const WCHAR szRadioButtonGroup[] = {
137 'R','a','d','i','o','B','u','t','t','o','n','G','r','o','u','p',0 };
138 static const WCHAR szIcon[] = { 'I','c','o','n',0 };
139 static const WCHAR szSelectionTree[] = {
140 'S','e','l','e','c','t','i','o','n','T','r','e','e',0 };
141 static const WCHAR szGroupBox[] = { 'G','r','o','u','p','B','o','x',0 };
142 static const WCHAR szListBox[] = { 'L','i','s','t','B','o','x',0 };
143 static const WCHAR szDirectoryCombo[] = { 'D','i','r','e','c','t','o','r','y','C','o','m','b','o',0 };
144 static const WCHAR szDirectoryList[] = { 'D','i','r','e','c','t','o','r','y','L','i','s','t',0 };
145 static const WCHAR szVolumeCostList[] = { 'V','o','l','u','m','e','C','o','s','t','L','i','s','t',0 };
146 static const WCHAR szVolumeSelectCombo[] = { 'V','o','l','u','m','e','S','e','l','e','c','t','C','o','m','b','o',0 };
147 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};
148 static const WCHAR szSelectionPath[] = {'S','e','l','e','c','t','i','o','n','P','a','t','h',0};
149 static const WCHAR szProperty[] = {'P','r','o','p','e','r','t','y',0};
150
151 static UINT msi_dialog_checkbox_handler( msi_dialog *, msi_control *, WPARAM );
152 static void msi_dialog_checkbox_sync_state( msi_dialog *, msi_control * );
153 static UINT msi_dialog_button_handler( msi_dialog *, msi_control *, WPARAM );
154 static UINT msi_dialog_edit_handler( msi_dialog *, msi_control *, WPARAM );
155 static UINT msi_dialog_radiogroup_handler( msi_dialog *, msi_control *, WPARAM );
156 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog );
157 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
158 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control );
159
160 /* dialog sequencing */
161
162 #define WM_MSI_DIALOG_CREATE (WM_USER+0x100)
163 #define WM_MSI_DIALOG_DESTROY (WM_USER+0x101)
164
165 static DWORD uiThreadId;
166 static HWND hMsiHiddenWindow;
167
168 static INT msi_dialog_scale_unit( msi_dialog *dialog, INT val )
169 {
170 return (dialog->scale * val + 5) / 10;
171 }
172
173 static msi_control *msi_dialog_find_control( msi_dialog *dialog, LPCWSTR name )
174 {
175 msi_control *control;
176
177 if( !name )
178 return NULL;
179 if( !dialog->hwnd )
180 return NULL;
181 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
182 if( !strcmpW( control->name, name ) ) /* FIXME: case sensitive? */
183 return control;
184 return NULL;
185 }
186
187 static msi_control *msi_dialog_find_control_by_type( msi_dialog *dialog, LPCWSTR type )
188 {
189 msi_control *control;
190
191 if( !type )
192 return NULL;
193 if( !dialog->hwnd )
194 return NULL;
195 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
196 if( !strcmpW( control->type, type ) ) /* FIXME: case sensitive? */
197 return control;
198 return NULL;
199 }
200
201 static msi_control *msi_dialog_find_control_by_hwnd( msi_dialog *dialog, HWND hwnd )
202 {
203 msi_control *control;
204
205 if( !dialog->hwnd )
206 return NULL;
207 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
208 if( hwnd == control->hwnd )
209 return control;
210 return NULL;
211 }
212
213 static LPWSTR msi_get_deformatted_field( MSIPACKAGE *package, MSIRECORD *rec, int field )
214 {
215 LPCWSTR str = MSI_RecordGetString( rec, field );
216 LPWSTR ret = NULL;
217
218 if (str)
219 deformat_string( package, str, &ret );
220 return ret;
221 }
222
223 static LPWSTR msi_dialog_dup_property( msi_dialog *dialog, LPCWSTR property, BOOL indirect )
224 {
225 LPWSTR prop = NULL;
226
227 if (!property)
228 return NULL;
229
230 if (indirect)
231 prop = msi_dup_property( dialog->package, property );
232
233 if (!prop)
234 prop = strdupW( property );
235
236 return prop;
237 }
238
239 msi_dialog *msi_dialog_get_parent( msi_dialog *dialog )
240 {
241 return dialog->parent;
242 }
243
244 LPWSTR msi_dialog_get_name( msi_dialog *dialog )
245 {
246 return dialog->name;
247 }
248
249 /*
250 * msi_dialog_get_style
251 *
252 * Extract the {\style} string from the front of the text to display and
253 * update the pointer. Only the last style in a list is applied.
254 */
255 static LPWSTR msi_dialog_get_style( LPCWSTR p, LPCWSTR *rest )
256 {
257 LPWSTR ret;
258 LPCWSTR q, i, first;
259 DWORD len;
260
261 q = NULL;
262 *rest = p;
263 if( !p )
264 return NULL;
265
266 while ((first = strchrW( p, '{' )) && (q = strchrW( first + 1, '}' )))
267 {
268 p = first + 1;
269 if( *p != '\\' && *p != '&' )
270 return NULL;
271
272 /* little bit of sanity checking to stop us getting confused with RTF */
273 for( i=++p; i<q; i++ )
274 if( *i == '}' || *i == '\\' )
275 return NULL;
276 }
277
278 if (!p || !q)
279 return NULL;
280
281 *rest = ++q;
282 len = q - p;
283
284 ret = msi_alloc( len*sizeof(WCHAR) );
285 if( !ret )
286 return ret;
287 memcpy( ret, p, len*sizeof(WCHAR) );
288 ret[len-1] = 0;
289 return ret;
290 }
291
292 static UINT msi_dialog_add_font( MSIRECORD *rec, LPVOID param )
293 {
294 msi_dialog *dialog = param;
295 msi_font *font;
296 LPCWSTR face, name;
297 LOGFONTW lf;
298 INT style;
299 HDC hdc;
300
301 /* create a font and add it to the list */
302 name = MSI_RecordGetString( rec, 1 );
303 font = msi_alloc( sizeof *font + strlenW( name )*sizeof (WCHAR) );
304 strcpyW( font->name, name );
305 font->next = dialog->font_list;
306 dialog->font_list = font;
307
308 font->color = MSI_RecordGetInteger( rec, 4 );
309
310 memset( &lf, 0, sizeof lf );
311 face = MSI_RecordGetString( rec, 2 );
312 lf.lfHeight = MSI_RecordGetInteger( rec, 3 );
313 style = MSI_RecordGetInteger( rec, 5 );
314 if( style & msidbTextStyleStyleBitsBold )
315 lf.lfWeight = FW_BOLD;
316 if( style & msidbTextStyleStyleBitsItalic )
317 lf.lfItalic = TRUE;
318 if( style & msidbTextStyleStyleBitsUnderline )
319 lf.lfUnderline = TRUE;
320 if( style & msidbTextStyleStyleBitsStrike )
321 lf.lfStrikeOut = TRUE;
322 lstrcpynW( lf.lfFaceName, face, LF_FACESIZE );
323
324 /* adjust the height */
325 hdc = GetDC( dialog->hwnd );
326 if (hdc)
327 {
328 lf.lfHeight = -MulDiv(lf.lfHeight, GetDeviceCaps(hdc, LOGPIXELSY), 72);
329 ReleaseDC( dialog->hwnd, hdc );
330 }
331
332 font->hfont = CreateFontIndirectW( &lf );
333
334 TRACE("Adding font style %s\n", debugstr_w(font->name) );
335
336 return ERROR_SUCCESS;
337 }
338
339 static msi_font *msi_dialog_find_font( msi_dialog *dialog, LPCWSTR name )
340 {
341 msi_font *font;
342
343 for( font = dialog->font_list; font; font = font->next )
344 if( !strcmpW( font->name, name ) ) /* FIXME: case sensitive? */
345 break;
346
347 return font;
348 }
349
350 static UINT msi_dialog_set_font( msi_dialog *dialog, HWND hwnd, LPCWSTR name )
351 {
352 msi_font *font;
353
354 font = msi_dialog_find_font( dialog, name );
355 if( font )
356 SendMessageW( hwnd, WM_SETFONT, (WPARAM) font->hfont, TRUE );
357 else
358 ERR("No font entry for %s\n", debugstr_w(name));
359 return ERROR_SUCCESS;
360 }
361
362 static UINT msi_dialog_build_font_list( msi_dialog *dialog )
363 {
364 static const WCHAR query[] = {
365 'S','E','L','E','C','T',' ','*',' ',
366 'F','R','O','M',' ','`','T','e','x','t','S','t','y','l','e','`',' ',0
367 };
368 UINT r;
369 MSIQUERY *view = NULL;
370
371 TRACE("dialog %p\n", dialog );
372
373 r = MSI_OpenQuery( dialog->package->db, &view, query );
374 if( r != ERROR_SUCCESS )
375 return r;
376
377 r = MSI_IterateRecords( view, NULL, msi_dialog_add_font, dialog );
378 msiobj_release( &view->hdr );
379
380 return r;
381 }
382
383 static void msi_destroy_control( msi_control *t )
384 {
385 list_remove( &t->entry );
386 /* leave dialog->hwnd - destroying parent destroys child windows */
387 msi_free( t->property );
388 msi_free( t->value );
389 if( t->hBitmap )
390 DeleteObject( t->hBitmap );
391 if( t->hIcon )
392 DestroyIcon( t->hIcon );
393 msi_free( t->tabnext );
394 msi_free( t->type );
395 if (t->hDll)
396 FreeLibrary( t->hDll );
397 msi_free( t );
398 }
399
400 static msi_control *msi_dialog_create_window( msi_dialog *dialog,
401 MSIRECORD *rec, DWORD exstyle, LPCWSTR szCls, LPCWSTR name, LPCWSTR text,
402 DWORD style, HWND parent )
403 {
404 DWORD x, y, width, height;
405 LPWSTR font = NULL, title_font = NULL;
406 LPCWSTR title = NULL;
407 msi_control *control;
408
409 style |= WS_CHILD;
410
411 control = msi_alloc( sizeof *control + strlenW(name)*sizeof(WCHAR) );
412 if (!control)
413 return NULL;
414
415 strcpyW( control->name, name );
416 list_add_head( &dialog->controls, &control->entry );
417 control->handler = NULL;
418 control->property = NULL;
419 control->value = NULL;
420 control->hBitmap = NULL;
421 control->hIcon = NULL;
422 control->hDll = NULL;
423 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
424 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
425 control->progress_current = 0;
426 control->progress_max = 100;
427
428 x = MSI_RecordGetInteger( rec, 4 );
429 y = MSI_RecordGetInteger( rec, 5 );
430 width = MSI_RecordGetInteger( rec, 6 );
431 height = MSI_RecordGetInteger( rec, 7 );
432
433 x = msi_dialog_scale_unit( dialog, x );
434 y = msi_dialog_scale_unit( dialog, y );
435 width = msi_dialog_scale_unit( dialog, width );
436 height = msi_dialog_scale_unit( dialog, height );
437
438 if( text )
439 {
440 deformat_string( dialog->package, text, &title_font );
441 font = msi_dialog_get_style( title_font, &title );
442 }
443
444 control->hwnd = CreateWindowExW( exstyle, szCls, title, style,
445 x, y, width, height, parent, NULL, NULL, NULL );
446
447 TRACE("Dialog %s control %s hwnd %p\n",
448 debugstr_w(dialog->name), debugstr_w(text), control->hwnd );
449
450 msi_dialog_set_font( dialog, control->hwnd,
451 font ? font : dialog->default_font );
452
453 msi_free( title_font );
454 msi_free( font );
455
456 return control;
457 }
458
459 static LPWSTR msi_dialog_get_uitext( msi_dialog *dialog, LPCWSTR key )
460 {
461 MSIRECORD *rec;
462 LPWSTR text;
463
464 static const WCHAR query[] = {
465 's','e','l','e','c','t',' ','*',' ',
466 'f','r','o','m',' ','`','U','I','T','e','x','t','`',' ',
467 'w','h','e','r','e',' ','`','K','e','y','`',' ','=',' ','\'','%','s','\'',0
468 };
469
470 rec = MSI_QueryGetRecord( dialog->package->db, query, key );
471 if (!rec) return NULL;
472 text = strdupW( MSI_RecordGetString( rec, 2 ) );
473 msiobj_release( &rec->hdr );
474 return text;
475 }
476
477 static MSIRECORD *msi_get_binary_record( MSIDATABASE *db, LPCWSTR name )
478 {
479 static const WCHAR query[] = {
480 's','e','l','e','c','t',' ','*',' ',
481 'f','r','o','m',' ','B','i','n','a','r','y',' ',
482 'w','h','e','r','e',' ',
483 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0
484 };
485
486 return MSI_QueryGetRecord( db, query, name );
487 }
488
489 static LPWSTR msi_create_tmp_path(void)
490 {
491 WCHAR tmp[MAX_PATH];
492 LPWSTR path = NULL;
493 static const WCHAR prefix[] = { 'm','s','i',0 };
494 DWORD len, r;
495
496 r = GetTempPathW( MAX_PATH, tmp );
497 if( !r )
498 return path;
499 len = lstrlenW( tmp ) + 20;
500 path = msi_alloc( len * sizeof (WCHAR) );
501 if( path )
502 {
503 r = GetTempFileNameW( tmp, prefix, 0, path );
504 if (!r)
505 {
506 msi_free( path );
507 path = NULL;
508 }
509 }
510 return path;
511 }
512
513
514 static HANDLE msi_load_image( MSIDATABASE *db, LPCWSTR name, UINT type,
515 UINT cx, UINT cy, UINT flags )
516 {
517 MSIRECORD *rec = NULL;
518 HANDLE himage = NULL;
519 LPWSTR tmp;
520 UINT r;
521
522 TRACE("%p %s %u %u %08x\n", db, debugstr_w(name), cx, cy, flags);
523
524 tmp = msi_create_tmp_path();
525 if( !tmp )
526 return himage;
527
528 rec = msi_get_binary_record( db, name );
529 if( rec )
530 {
531 r = MSI_RecordStreamToFile( rec, 2, tmp );
532 if( r == ERROR_SUCCESS )
533 {
534 himage = LoadImageW( 0, tmp, type, cx, cy, flags );
535 }
536 msiobj_release( &rec->hdr );
537 }
538 DeleteFileW( tmp );
539
540 msi_free( tmp );
541 return himage;
542 }
543
544 static HICON msi_load_icon( MSIDATABASE *db, LPCWSTR text, UINT attributes )
545 {
546 DWORD cx = 0, cy = 0, flags;
547
548 flags = LR_LOADFROMFILE | LR_DEFAULTSIZE;
549 if( attributes & msidbControlAttributesFixedSize )
550 {
551 flags &= ~LR_DEFAULTSIZE;
552 if( attributes & msidbControlAttributesIconSize16 )
553 {
554 cx += 16;
555 cy += 16;
556 }
557 if( attributes & msidbControlAttributesIconSize32 )
558 {
559 cx += 32;
560 cy += 32;
561 }
562 /* msidbControlAttributesIconSize48 handled by above logic */
563 }
564 return msi_load_image( db, text, IMAGE_ICON, cx, cy, flags );
565 }
566
567
568 /* called from the Control Event subscription code */
569 void msi_dialog_handle_event( msi_dialog* dialog, LPCWSTR control,
570 LPCWSTR attribute, MSIRECORD *rec )
571 {
572 msi_control* ctrl;
573 LPCWSTR font_text, text = NULL;
574 LPWSTR font;
575
576 static const WCHAR empty[] = {0};
577
578 ctrl = msi_dialog_find_control( dialog, control );
579 if (!ctrl)
580 return;
581 if( !lstrcmpW(attribute, szText) )
582 {
583 font_text = MSI_RecordGetString( rec , 1 );
584 font = msi_dialog_get_style( font_text, &text );
585 if (!text) text = empty;
586 SetWindowTextW( ctrl->hwnd, text );
587 msi_free( font );
588 msi_dialog_check_messages( NULL );
589 }
590 else if( !lstrcmpW(attribute, szProgress) )
591 {
592 DWORD func, val;
593
594 func = MSI_RecordGetInteger( rec , 1 );
595 val = MSI_RecordGetInteger( rec , 2 );
596
597 switch (func)
598 {
599 case 0: /* init */
600 ctrl->progress_max = val;
601 ctrl->progress_current = 0;
602 SendMessageW(ctrl->hwnd, PBM_SETRANGE, 0, MAKELPARAM(0,100));
603 SendMessageW(ctrl->hwnd, PBM_SETPOS, 0, 0);
604 break;
605 case 1: /* FIXME: not sure what this is supposed to do */
606 break;
607 case 2: /* move */
608 ctrl->progress_current += val;
609 SendMessageW(ctrl->hwnd, PBM_SETPOS, 100*(ctrl->progress_current/ctrl->progress_max), 0);
610 break;
611 default:
612 ERR("Unknown progress message %d\n", func);
613 break;
614 }
615 }
616 else if ( !lstrcmpW(attribute, szProperty) )
617 {
618 MSIFEATURE *feature = msi_seltree_get_selected_feature( ctrl );
619 MSI_SetPropertyW( dialog->package, ctrl->property, feature->Directory );
620 }
621 else if ( !lstrcmpW(attribute, szSelectionPath) )
622 {
623 LPWSTR prop = msi_dialog_dup_property( dialog, ctrl->property, TRUE );
624 LPWSTR path;
625 if (!prop) return;
626 path = msi_dup_property( dialog->package, prop );
627 SetWindowTextW( ctrl->hwnd, path );
628 msi_free(prop);
629 msi_free(path);
630 }
631 else
632 {
633 FIXME("Attribute %s not being set\n", debugstr_w(attribute));
634 return;
635 }
636 }
637
638 static void msi_dialog_map_events(msi_dialog* dialog, LPCWSTR control)
639 {
640 static const WCHAR Query[] = {
641 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
642 '`','E','v','e','n','t','M','a','p','p','i','n','g','`',' ',
643 'W','H','E','R','E',' ',
644 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
645 'A','N','D',' ',
646 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',0
647 };
648 MSIRECORD *row;
649 LPCWSTR event, attribute;
650
651 row = MSI_QueryGetRecord( dialog->package->db, Query, dialog->name, control );
652 if (!row)
653 return;
654
655 event = MSI_RecordGetString( row, 3 );
656 attribute = MSI_RecordGetString( row, 4 );
657 ControlEvent_SubscribeToEvent( dialog->package, dialog, event, control, attribute );
658 msiobj_release( &row->hdr );
659 }
660
661 /* everything except radio buttons */
662 static msi_control *msi_dialog_add_control( msi_dialog *dialog,
663 MSIRECORD *rec, LPCWSTR szCls, DWORD style )
664 {
665 DWORD attributes;
666 LPCWSTR text, name;
667 DWORD exstyle = 0;
668
669 name = MSI_RecordGetString( rec, 2 );
670 attributes = MSI_RecordGetInteger( rec, 8 );
671 text = MSI_RecordGetString( rec, 10 );
672 if( attributes & msidbControlAttributesVisible )
673 style |= WS_VISIBLE;
674 if( ~attributes & msidbControlAttributesEnabled )
675 style |= WS_DISABLED;
676 if( attributes & msidbControlAttributesSunken )
677 exstyle |= WS_EX_CLIENTEDGE;
678
679 msi_dialog_map_events(dialog, name);
680
681 return msi_dialog_create_window( dialog, rec, exstyle, szCls, name,
682 text, style, dialog->hwnd );
683 }
684
685 struct msi_text_info
686 {
687 msi_font *font;
688 WNDPROC oldproc;
689 DWORD attributes;
690 };
691
692 /*
693 * we don't erase our own background,
694 * so we have to make sure that the parent window redraws first
695 */
696 static void msi_text_on_settext( HWND hWnd )
697 {
698 HWND hParent;
699 RECT rc;
700
701 hParent = GetParent( hWnd );
702 GetWindowRect( hWnd, &rc );
703 MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 );
704 InvalidateRect( hParent, &rc, TRUE );
705 }
706
707 static LRESULT WINAPI
708 MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
709 {
710 struct msi_text_info *info;
711 LRESULT r = 0;
712
713 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
714
715 info = GetPropW(hWnd, szButtonData);
716
717 if( msg == WM_CTLCOLORSTATIC &&
718 ( info->attributes & msidbControlAttributesTransparent ) )
719 {
720 SetBkMode( (HDC)wParam, TRANSPARENT );
721 return (LRESULT) GetStockObject(NULL_BRUSH);
722 }
723
724 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
725 if ( info->font )
726 SetTextColor( (HDC)wParam, info->font->color );
727
728 switch( msg )
729 {
730 case WM_SETTEXT:
731 msi_text_on_settext( hWnd );
732 break;
733 case WM_NCDESTROY:
734 msi_free( info );
735 RemovePropW( hWnd, szButtonData );
736 break;
737 }
738
739 return r;
740 }
741
742 static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec )
743 {
744 msi_control *control;
745 struct msi_text_info *info;
746 LPCWSTR text, ptr, prop;
747 LPWSTR font_name;
748
749 TRACE("%p %p\n", dialog, rec);
750
751 control = msi_dialog_add_control( dialog, rec, szStatic, SS_LEFT | WS_GROUP );
752 if( !control )
753 return ERROR_FUNCTION_FAILED;
754
755 info = msi_alloc( sizeof *info );
756 if( !info )
757 return ERROR_SUCCESS;
758
759 control->attributes = MSI_RecordGetInteger( rec, 8 );
760 prop = MSI_RecordGetString( rec, 9 );
761 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
762
763 text = MSI_RecordGetString( rec, 10 );
764 font_name = msi_dialog_get_style( text, &ptr );
765 info->font = ( font_name ) ? msi_dialog_find_font( dialog, font_name ) : NULL;
766 msi_free( font_name );
767
768 info->attributes = MSI_RecordGetInteger( rec, 8 );
769 if( info->attributes & msidbControlAttributesTransparent )
770 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_TRANSPARENT );
771
772 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
773 (LONG_PTR)MSIText_WndProc );
774 SetPropW( control->hwnd, szButtonData, info );
775
776 ControlEvent_SubscribeToEvent( dialog->package, dialog,
777 szSelectionPath, control->name, szSelectionPath );
778
779 return ERROR_SUCCESS;
780 }
781
782 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
783 {
784 msi_control *control;
785 UINT attributes, style;
786 LPWSTR text;
787
788 TRACE("%p %p\n", dialog, rec);
789
790 style = WS_TABSTOP;
791 attributes = MSI_RecordGetInteger( rec, 8 );
792 if( attributes & msidbControlAttributesIcon )
793 style |= BS_ICON;
794
795 control = msi_dialog_add_control( dialog, rec, szButton, style );
796 if( !control )
797 return ERROR_FUNCTION_FAILED;
798
799 control->handler = msi_dialog_button_handler;
800
801 /* set the icon */
802 text = msi_get_deformatted_field( dialog->package, rec, 10 );
803 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
804 if( attributes & msidbControlAttributesIcon )
805 SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
806 msi_free( text );
807
808 return ERROR_SUCCESS;
809 }
810
811 static LPWSTR msi_get_checkbox_value( msi_dialog *dialog, LPCWSTR prop )
812 {
813 static const WCHAR query[] = {
814 'S','E','L','E','C','T',' ','*',' ',
815 'F','R','O','M',' ','`','C','h','e','c','k','B','o','x','`',' ',
816 'W','H','E','R','E',' ',
817 '`','P','r','o','p','e','r','t','y','`',' ','=',' ',
818 '\'','%','s','\'',0
819 };
820 MSIRECORD *rec = NULL;
821 LPWSTR ret = NULL;
822
823 /* find if there is a value associated with the checkbox */
824 rec = MSI_QueryGetRecord( dialog->package->db, query, prop );
825 if (!rec)
826 return ret;
827
828 ret = msi_get_deformatted_field( dialog->package, rec, 2 );
829 if( ret && !ret[0] )
830 {
831 msi_free( ret );
832 ret = NULL;
833 }
834 msiobj_release( &rec->hdr );
835 if (ret)
836 return ret;
837
838 ret = msi_dup_property( dialog->package, prop );
839 if( ret && !ret[0] )
840 {
841 msi_free( ret );
842 ret = NULL;
843 }
844
845 return ret;
846 }
847
848 static UINT msi_dialog_checkbox_control( msi_dialog *dialog, MSIRECORD *rec )
849 {
850 msi_control *control;
851 LPCWSTR prop;
852
853 TRACE("%p %p\n", dialog, rec);
854
855 control = msi_dialog_add_control( dialog, rec, szButton,
856 BS_CHECKBOX | BS_MULTILINE | WS_TABSTOP );
857 control->handler = msi_dialog_checkbox_handler;
858 prop = MSI_RecordGetString( rec, 9 );
859 if( prop )
860 {
861 control->property = strdupW( prop );
862 control->value = msi_get_checkbox_value( dialog, prop );
863 TRACE("control %s value %s\n", debugstr_w(control->property),
864 debugstr_w(control->value));
865 }
866 msi_dialog_checkbox_sync_state( dialog, control );
867
868 return ERROR_SUCCESS;
869 }
870
871 static UINT msi_dialog_line_control( msi_dialog *dialog, MSIRECORD *rec )
872 {
873 DWORD attributes;
874 LPCWSTR name;
875 DWORD style, exstyle = 0;
876 DWORD x, y, width, height;
877 msi_control *control;
878
879 TRACE("%p %p\n", dialog, rec);
880
881 style = WS_CHILD | SS_ETCHEDHORZ | SS_SUNKEN;
882
883 name = MSI_RecordGetString( rec, 2 );
884 attributes = MSI_RecordGetInteger( rec, 8 );
885
886 if( attributes & msidbControlAttributesVisible )
887 style |= WS_VISIBLE;
888 if( ~attributes & msidbControlAttributesEnabled )
889 style |= WS_DISABLED;
890 if( attributes & msidbControlAttributesSunken )
891 exstyle |= WS_EX_CLIENTEDGE;
892
893 msi_dialog_map_events(dialog, name);
894
895 control = msi_alloc( sizeof(*control) + strlenW(name) * sizeof(WCHAR) );
896 if (!control)
897 return ERROR_OUTOFMEMORY;
898
899 strcpyW( control->name, name );
900 list_add_head( &dialog->controls, &control->entry );
901 control->handler = NULL;
902 control->property = NULL;
903 control->value = NULL;
904 control->hBitmap = NULL;
905 control->hIcon = NULL;
906 control->hDll = NULL;
907 control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
908 control->type = strdupW( MSI_RecordGetString( rec, 3 ) );
909 control->progress_current = 0;
910 control->progress_max = 100;
911
912 x = MSI_RecordGetInteger( rec, 4 );
913 y = MSI_RecordGetInteger( rec, 5 );
914 width = MSI_RecordGetInteger( rec, 6 );
915
916 x = msi_dialog_scale_unit( dialog, x );
917 y = msi_dialog_scale_unit( dialog, y );
918 width = msi_dialog_scale_unit( dialog, width );
919 height = 2; /* line is exactly 2 units in height */
920
921 control->hwnd = CreateWindowExW( exstyle, szStatic, NULL, style,
922 x, y, width, height, dialog->hwnd, NULL, NULL, NULL );
923
924 TRACE("Dialog %s control %s hwnd %p\n",
925 debugstr_w(dialog->name), debugstr_w(name), control->hwnd );
926
927 return ERROR_SUCCESS;
928 }
929
930 /******************** Scroll Text ********************************************/
931
932 struct msi_scrolltext_info
933 {
934 msi_dialog *dialog;
935 msi_control *control;
936 WNDPROC oldproc;
937 };
938
939 static LRESULT WINAPI
940 MSIScrollText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
941 {
942 struct msi_scrolltext_info *info;
943 HRESULT r;
944
945 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
946
947 info = GetPropW( hWnd, szButtonData );
948
949 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
950
951 switch( msg )
952 {
953 case WM_NCDESTROY:
954 msi_free( info );
955 RemovePropW( hWnd, szButtonData );
956 break;
957 case WM_PAINT:
958 /* native MSI sets a wait cursor here */
959 msi_dialog_button_handler( info->dialog, info->control, BN_CLICKED );
960 break;
961 }
962 return r;
963 }
964
965 struct msi_streamin_info
966 {
967 LPSTR string;
968 DWORD offset;
969 DWORD length;
970 };
971
972 static DWORD CALLBACK
973 msi_richedit_stream_in( DWORD_PTR arg, LPBYTE buffer, LONG count, LONG *pcb )
974 {
975 struct msi_streamin_info *info = (struct msi_streamin_info*) arg;
976
977 if( (count + info->offset) > info->length )
978 count = info->length - info->offset;
979 memcpy( buffer, &info->string[ info->offset ], count );
980 *pcb = count;
981 info->offset += count;
982
983 TRACE("%d/%d\n", info->offset, info->length);
984
985 return 0;
986 }
987
988 static void msi_scrolltext_add_text( msi_control *control, LPCWSTR text )
989 {
990 struct msi_streamin_info info;
991 EDITSTREAM es;
992
993 info.string = strdupWtoA( text );
994 info.offset = 0;
995 info.length = lstrlenA( info.string ) + 1;
996
997 es.dwCookie = (DWORD_PTR) &info;
998 es.dwError = 0;
999 es.pfnCallback = msi_richedit_stream_in;
1000
1001 SendMessageW( control->hwnd, EM_STREAMIN, SF_RTF, (LPARAM) &es );
1002
1003 msi_free( info.string );
1004 }
1005
1006 static UINT msi_dialog_scrolltext_control( msi_dialog *dialog, MSIRECORD *rec )
1007 {
1008 static const WCHAR szRichEdit20W[] = {
1009 'R','i','c','h','E','d','i','t','2','0','W',0
1010 };
1011 struct msi_scrolltext_info *info;
1012 msi_control *control;
1013 HMODULE hRichedit;
1014 LPCWSTR text;
1015 DWORD style;
1016
1017 info = msi_alloc( sizeof *info );
1018 if (!info)
1019 return ERROR_FUNCTION_FAILED;
1020
1021 hRichedit = LoadLibraryA("riched20");
1022
1023 style = WS_BORDER | ES_MULTILINE | WS_VSCROLL |
1024 ES_READONLY | ES_AUTOVSCROLL | WS_TABSTOP;
1025 control = msi_dialog_add_control( dialog, rec, szRichEdit20W, style );
1026 if (!control)
1027 {
1028 FreeLibrary( hRichedit );
1029 msi_free( info );
1030 return ERROR_FUNCTION_FAILED;
1031 }
1032
1033 control->hDll = hRichedit;
1034
1035 info->dialog = dialog;
1036 info->control = control;
1037
1038 /* subclass the static control */
1039 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1040 (LONG_PTR)MSIScrollText_WndProc );
1041 SetPropW( control->hwnd, szButtonData, info );
1042
1043 /* add the text into the richedit */
1044 text = MSI_RecordGetString( rec, 10 );
1045 if (text)
1046 msi_scrolltext_add_text( control, text );
1047
1048 return ERROR_SUCCESS;
1049 }
1050
1051 static HBITMAP msi_load_picture( MSIDATABASE *db, LPCWSTR name,
1052 INT cx, INT cy, DWORD flags )
1053 {
1054 HBITMAP hOleBitmap = 0, hBitmap = 0, hOldSrcBitmap, hOldDestBitmap;
1055 MSIRECORD *rec = NULL;
1056 IStream *stm = NULL;
1057 IPicture *pic = NULL;
1058 HDC srcdc, destdc;
1059 BITMAP bm;
1060 UINT r;
1061
1062 rec = msi_get_binary_record( db, name );
1063 if( !rec )
1064 goto end;
1065
1066 r = MSI_RecordGetIStream( rec, 2, &stm );
1067 msiobj_release( &rec->hdr );
1068 if( r != ERROR_SUCCESS )
1069 goto end;
1070
1071 r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) &pic );
1072 IStream_Release( stm );
1073 if( FAILED( r ) )
1074 {
1075 ERR("failed to load picture\n");
1076 goto end;
1077 }
1078
1079 r = IPicture_get_Handle( pic, (OLE_HANDLE*) &hOleBitmap );
1080 if( FAILED( r ) )
1081 {
1082 ERR("failed to get bitmap handle\n");
1083 goto end;
1084 }
1085
1086 /* make the bitmap the desired size */
1087 r = GetObjectW( hOleBitmap, sizeof bm, &bm );
1088 if (r != sizeof bm )
1089 {
1090 ERR("failed to get bitmap size\n");
1091 goto end;
1092 }
1093
1094 if (flags & LR_DEFAULTSIZE)
1095 {
1096 cx = bm.bmWidth;
1097 cy = bm.bmHeight;
1098 }
1099
1100 srcdc = CreateCompatibleDC( NULL );
1101 hOldSrcBitmap = SelectObject( srcdc, hOleBitmap );
1102 destdc = CreateCompatibleDC( NULL );
1103 hBitmap = CreateCompatibleBitmap( srcdc, cx, cy );
1104 hOldDestBitmap = SelectObject( destdc, hBitmap );
1105 StretchBlt( destdc, 0, 0, cx, cy,
1106 srcdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
1107 SelectObject( srcdc, hOldSrcBitmap );
1108 SelectObject( destdc, hOldDestBitmap );
1109 DeleteDC( srcdc );
1110 DeleteDC( destdc );
1111
1112 end:
1113 if ( pic )
1114 IPicture_Release( pic );
1115 return hBitmap;
1116 }
1117
1118 static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
1119 {
1120 UINT cx, cy, flags, style, attributes;
1121 msi_control *control;
1122 LPWSTR text;
1123
1124 flags = LR_LOADFROMFILE;
1125 style = SS_BITMAP | SS_LEFT | WS_GROUP;
1126
1127 attributes = MSI_RecordGetInteger( rec, 8 );
1128 if( attributes & msidbControlAttributesFixedSize )
1129 {
1130 flags |= LR_DEFAULTSIZE;
1131 style |= SS_CENTERIMAGE;
1132 }
1133
1134 control = msi_dialog_add_control( dialog, rec, szStatic, style );
1135 cx = MSI_RecordGetInteger( rec, 6 );
1136 cy = MSI_RecordGetInteger( rec, 7 );
1137 cx = msi_dialog_scale_unit( dialog, cx );
1138 cy = msi_dialog_scale_unit( dialog, cy );
1139
1140 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1141 control->hBitmap = msi_load_picture( dialog->package->db, text, cx, cy, flags );
1142 if( control->hBitmap )
1143 SendMessageW( control->hwnd, STM_SETIMAGE,
1144 IMAGE_BITMAP, (LPARAM) control->hBitmap );
1145 else
1146 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1147
1148 msi_free( text );
1149
1150 return ERROR_SUCCESS;
1151 }
1152
1153 static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
1154 {
1155 msi_control *control;
1156 DWORD attributes;
1157 LPWSTR text;
1158
1159 TRACE("\n");
1160
1161 control = msi_dialog_add_control( dialog, rec, szStatic,
1162 SS_ICON | SS_CENTERIMAGE | WS_GROUP );
1163
1164 attributes = MSI_RecordGetInteger( rec, 8 );
1165 text = msi_get_deformatted_field( dialog->package, rec, 10 );
1166 control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
1167 if( control->hIcon )
1168 SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
1169 else
1170 ERR("Failed to load bitmap %s\n", debugstr_w(text));
1171 msi_free( text );
1172 return ERROR_SUCCESS;
1173 }
1174
1175 static UINT msi_dialog_combo_control( msi_dialog *dialog, MSIRECORD *rec )
1176 {
1177 static const WCHAR szCombo[] = { 'C','O','M','B','O','B','O','X',0 };
1178 DWORD attributes, style;
1179
1180 style = CBS_AUTOHSCROLL | WS_TABSTOP | WS_GROUP | WS_CHILD;
1181 attributes = MSI_RecordGetInteger( rec, 8 );
1182 if ( ~attributes & msidbControlAttributesSorted)
1183 style |= CBS_SORT;
1184 if ( attributes & msidbControlAttributesComboList)
1185 style |= CBS_DROPDOWNLIST;
1186 else
1187 style |= CBS_DROPDOWN;
1188
1189 msi_dialog_add_control( dialog, rec, szCombo, style );
1190 return ERROR_SUCCESS;
1191 }
1192
1193 static UINT msi_dialog_edit_control( msi_dialog *dialog, MSIRECORD *rec )
1194 {
1195 msi_control *control;
1196 LPCWSTR prop, text;
1197 LPWSTR val, begin, end;
1198 WCHAR num[10];
1199 DWORD limit;
1200
1201 control = msi_dialog_add_control( dialog, rec, szEdit,
1202 WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL );
1203 control->handler = msi_dialog_edit_handler;
1204
1205 text = MSI_RecordGetString( rec, 10 );
1206 if ( text )
1207 {
1208 begin = strchrW( text, '{' );
1209 end = strchrW( text, '}' );
1210
1211 if ( begin && end && end > begin )
1212 {
1213 lstrcpynW( num, begin + 1, end - begin );
1214 limit = atolW( num );
1215
1216 SendMessageW( control->hwnd, EM_SETLIMITTEXT, limit, 0 );
1217 }
1218 }
1219
1220 prop = MSI_RecordGetString( rec, 9 );
1221 if( prop )
1222 control->property = strdupW( prop );
1223
1224 val = msi_dup_property( dialog->package, control->property );
1225 SetWindowTextW( control->hwnd, val );
1226 msi_free( val );
1227 return ERROR_SUCCESS;
1228 }
1229
1230 /******************** Masked Edit ********************************************/
1231
1232 #define MASK_MAX_GROUPS 20
1233
1234 struct msi_mask_group
1235 {
1236 UINT len;
1237 UINT ofs;
1238 WCHAR type;
1239 HWND hwnd;
1240 };
1241
1242 struct msi_maskedit_info
1243 {
1244 msi_dialog *dialog;
1245 WNDPROC oldproc;
1246 HWND hwnd;
1247 LPWSTR prop;
1248 UINT num_chars;
1249 UINT num_groups;
1250 struct msi_mask_group group[MASK_MAX_GROUPS];
1251 };
1252
1253 static BOOL msi_mask_editable( WCHAR type )
1254 {
1255 switch (type)
1256 {
1257 case '%':
1258 case '#':
1259 case '&':
1260 case '`':
1261 case '?':
1262 case '^':
1263 return TRUE;
1264 }
1265 return FALSE;
1266 }
1267
1268 static void msi_mask_control_change( struct msi_maskedit_info *info )
1269 {
1270 LPWSTR val;
1271 UINT i, n, r;
1272
1273 val = msi_alloc( (info->num_chars+1)*sizeof(WCHAR) );
1274 for( i=0, n=0; i<info->num_groups; i++ )
1275 {
1276 if( (info->group[i].len + n) > info->num_chars )
1277 {
1278 ERR("can't fit control %d text into template\n",i);
1279 break;
1280 }
1281 if (!msi_mask_editable(info->group[i].type))
1282 {
1283 for(r=0; r<info->group[i].len; r++)
1284 val[n+r] = info->group[i].type;
1285 val[n+r] = 0;
1286 }
1287 else
1288 {
1289 r = GetWindowTextW( info->group[i].hwnd, &val[n], info->group[i].len+1 );
1290 if( r != info->group[i].len )
1291 break;
1292 }
1293 n += r;
1294 }
1295
1296 TRACE("%d/%d controls were good\n", i, info->num_groups);
1297
1298 if( i == info->num_groups )
1299 {
1300 TRACE("Set property %s to %s\n",
1301 debugstr_w(info->prop), debugstr_w(val) );
1302 CharUpperBuffW( val, info->num_chars );
1303 MSI_SetPropertyW( info->dialog->package, info->prop, val );
1304 msi_dialog_evaluate_control_conditions( info->dialog );
1305 }
1306 msi_free( val );
1307 }
1308
1309 /* now move to the next control if necessary */
1310 static VOID msi_mask_next_control( struct msi_maskedit_info *info, HWND hWnd )
1311 {
1312 HWND hWndNext;
1313 UINT len, i;
1314
1315 for( i=0; i<info->num_groups; i++ )
1316 if( info->group[i].hwnd == hWnd )
1317 break;
1318
1319 /* don't move from the last control */
1320 if( i >= (info->num_groups-1) )
1321 return;
1322
1323 len = SendMessageW( hWnd, WM_GETTEXTLENGTH, 0, 0 );
1324 if( len < info->group[i].len )
1325 return;
1326
1327 hWndNext = GetNextDlgTabItem( GetParent( hWnd ), hWnd, FALSE );
1328 SetFocus( hWndNext );
1329 }
1330
1331 static LRESULT WINAPI
1332 MSIMaskedEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1333 {
1334 struct msi_maskedit_info *info;
1335 HRESULT r;
1336
1337 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1338
1339 info = GetPropW(hWnd, szButtonData);
1340
1341 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1342
1343 switch( msg )
1344 {
1345 case WM_COMMAND:
1346 if (HIWORD(wParam) == EN_CHANGE)
1347 {
1348 msi_mask_control_change( info );
1349 msi_mask_next_control( info, (HWND) lParam );
1350 }
1351 break;
1352 case WM_NCDESTROY:
1353 msi_free( info->prop );
1354 msi_free( info );
1355 RemovePropW( hWnd, szButtonData );
1356 break;
1357 }
1358
1359 return r;
1360 }
1361
1362 /* fish the various bits of the property out and put them in the control */
1363 static void
1364 msi_maskedit_set_text( struct msi_maskedit_info *info, LPCWSTR text )
1365 {
1366 LPCWSTR p;
1367 UINT i;
1368
1369 p = text;
1370 for( i = 0; i < info->num_groups; i++ )
1371 {
1372 if( info->group[i].len < lstrlenW( p ) )
1373 {
1374 LPWSTR chunk = strdupW( p );
1375 chunk[ info->group[i].len ] = 0;
1376 SetWindowTextW( info->group[i].hwnd, chunk );
1377 msi_free( chunk );
1378 }
1379 else
1380 {
1381 SetWindowTextW( info->group[i].hwnd, p );
1382 break;
1383 }
1384 p += info->group[i].len;
1385 }
1386 }
1387
1388 static struct msi_maskedit_info * msi_dialog_parse_groups( LPCWSTR mask )
1389 {
1390 struct msi_maskedit_info * info = NULL;
1391 int i = 0, n = 0, total = 0;
1392 LPCWSTR p;
1393
1394 TRACE("masked control, template %s\n", debugstr_w(mask));
1395
1396 if( !mask )
1397 return info;
1398
1399 info = msi_alloc_zero( sizeof *info );
1400 if( !info )
1401 return info;
1402
1403 p = strchrW(mask, '<');
1404 if( p )
1405 p++;
1406 else
1407 p = mask;
1408
1409 for( i=0; i<MASK_MAX_GROUPS; i++ )
1410 {
1411 /* stop at the end of the string */
1412 if( p[0] == 0 || p[0] == '>' )
1413 break;
1414
1415 /* count the number of the same identifier */
1416 for( n=0; p[n] == p[0]; n++ )
1417 ;
1418 info->group[i].ofs = total;
1419 info->group[i].type = p[0];
1420 if( p[n] == '=' )
1421 {
1422 n++;
1423 total++; /* an extra not part of the group */
1424 }
1425 info->group[i].len = n;
1426 total += n;
1427 p += n;
1428 }
1429
1430 TRACE("%d characters in %d groups\n", total, i );
1431 if( i == MASK_MAX_GROUPS )
1432 ERR("too many groups in PIDTemplate %s\n", debugstr_w(mask));
1433
1434 info->num_chars = total;
1435 info->num_groups = i;
1436
1437 return info;
1438 }
1439
1440 static void
1441 msi_maskedit_create_children( struct msi_maskedit_info *info, LPCWSTR font )
1442 {
1443 DWORD width, height, style, wx, ww;
1444 RECT rect;
1445 HWND hwnd;
1446 UINT i;
1447
1448 style = WS_CHILD | WS_BORDER | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
1449
1450 GetClientRect( info->hwnd, &rect );
1451
1452 width = rect.right - rect.left;
1453 height = rect.bottom - rect.top;
1454
1455 for( i = 0; i < info->num_groups; i++ )
1456 {
1457 if (!msi_mask_editable( info->group[i].type ))
1458 continue;
1459 wx = (info->group[i].ofs * width) / info->num_chars;
1460 ww = (info->group[i].len * width) / info->num_chars;
1461
1462 hwnd = CreateWindowW( szEdit, NULL, style, wx, 0, ww, height,
1463 info->hwnd, NULL, NULL, NULL );
1464 if( !hwnd )
1465 {
1466 ERR("failed to create mask edit sub window\n");
1467 break;
1468 }
1469
1470 SendMessageW( hwnd, EM_LIMITTEXT, info->group[i].len, 0 );
1471
1472 msi_dialog_set_font( info->dialog, hwnd,
1473 font?font:info->dialog->default_font );
1474 info->group[i].hwnd = hwnd;
1475 }
1476 }
1477
1478 /*
1479 * office 2003 uses "73931<````=````=````=````=`````>@@@@@"
1480 * delphi 7 uses "<????-??????-??????-????>" and "<???-???>"
1481 * filemaker pro 7 uses "<^^^^=^^^^=^^^^=^^^^=^^^^=^^^^=^^^^^>"
1482 */
1483 static UINT msi_dialog_maskedit_control( msi_dialog *dialog, MSIRECORD *rec )
1484 {
1485 LPWSTR font_mask, val = NULL, font;
1486 struct msi_maskedit_info *info = NULL;
1487 UINT ret = ERROR_SUCCESS;
1488 msi_control *control;
1489 LPCWSTR prop, mask;
1490
1491 TRACE("\n");
1492
1493 font_mask = msi_get_deformatted_field( dialog->package, rec, 10 );
1494 font = msi_dialog_get_style( font_mask, &mask );
1495 if( !mask )
1496 {
1497 ERR("mask template is empty\n");
1498 goto end;
1499 }
1500
1501 info = msi_dialog_parse_groups( mask );
1502 if( !info )
1503 {
1504 ERR("template %s is invalid\n", debugstr_w(mask));
1505 goto end;
1506 }
1507
1508 info->dialog = dialog;
1509
1510 control = msi_dialog_add_control( dialog, rec, szStatic,
1511 SS_OWNERDRAW | WS_GROUP | WS_VISIBLE );
1512 if( !control )
1513 {
1514 ERR("Failed to create maskedit container\n");
1515 ret = ERROR_FUNCTION_FAILED;
1516 goto end;
1517 }
1518 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1519
1520 info->hwnd = control->hwnd;
1521
1522 /* subclass the static control */
1523 info->oldproc = (WNDPROC) SetWindowLongPtrW( info->hwnd, GWLP_WNDPROC,
1524 (LONG_PTR)MSIMaskedEdit_WndProc );
1525 SetPropW( control->hwnd, szButtonData, info );
1526
1527 prop = MSI_RecordGetString( rec, 9 );
1528 if( prop )
1529 info->prop = strdupW( prop );
1530
1531 msi_maskedit_create_children( info, font );
1532
1533 if( prop )
1534 {
1535 val = msi_dup_property( dialog->package, prop );
1536 if( val )
1537 {
1538 msi_maskedit_set_text( info, val );
1539 msi_free( val );
1540 }
1541 }
1542
1543 end:
1544 if( ret != ERROR_SUCCESS )
1545 msi_free( info );
1546 msi_free( font_mask );
1547 msi_free( font );
1548 return ret;
1549 }
1550
1551 /******************** Progress Bar *****************************************/
1552
1553 static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
1554 {
1555 msi_dialog_add_control( dialog, rec, PROGRESS_CLASSW, WS_VISIBLE );
1556 return ERROR_SUCCESS;
1557 }
1558
1559 /******************** Path Edit ********************************************/
1560
1561 struct msi_pathedit_info
1562 {
1563 msi_dialog *dialog;
1564 msi_control *control;
1565 WNDPROC oldproc;
1566 };
1567
1568 static LPWSTR msi_get_window_text( HWND hwnd )
1569 {
1570 UINT sz, r;
1571 LPWSTR buf;
1572
1573 sz = 0x20;
1574 buf = msi_alloc( sz*sizeof(WCHAR) );
1575 while ( buf )
1576 {
1577 r = GetWindowTextW( hwnd, buf, sz );
1578 if ( r < (sz - 1) )
1579 break;
1580 sz *= 2;
1581 buf = msi_realloc( buf, sz*sizeof(WCHAR) );
1582 }
1583
1584 return buf;
1585 }
1586
1587 static void msi_dialog_update_pathedit( msi_dialog *dialog, msi_control *control )
1588 {
1589 LPWSTR prop, path;
1590 BOOL indirect;
1591
1592 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szPathEdit )))
1593 return;
1594
1595 indirect = control->attributes & msidbControlAttributesIndirect;
1596 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1597 path = msi_dialog_dup_property( dialog, prop, TRUE );
1598
1599 SetWindowTextW( control->hwnd, path );
1600 SendMessageW( control->hwnd, EM_SETSEL, 0, -1 );
1601
1602 msi_free( path );
1603 msi_free( prop );
1604 }
1605
1606 /* FIXME: test when this should fail */
1607 static BOOL msi_dialog_verify_path( LPWSTR path )
1608 {
1609 if ( !lstrlenW( path ) )
1610 return FALSE;
1611
1612 if ( PathIsRelativeW( path ) )
1613 return FALSE;
1614
1615 return TRUE;
1616 }
1617
1618 /* returns TRUE if the path is valid, FALSE otherwise */
1619 static BOOL msi_dialog_onkillfocus( msi_dialog *dialog, msi_control *control )
1620 {
1621 LPWSTR buf, prop;
1622 BOOL indirect;
1623 BOOL valid;
1624
1625 indirect = control->attributes & msidbControlAttributesIndirect;
1626 prop = msi_dialog_dup_property( dialog, control->property, indirect );
1627
1628 buf = msi_get_window_text( control->hwnd );
1629
1630 if ( !msi_dialog_verify_path( buf ) )
1631 {
1632 /* FIXME: display an error message box */
1633 ERR("Invalid path %s\n", debugstr_w( buf ));
1634 valid = FALSE;
1635 SetFocus( control->hwnd );
1636 }
1637 else
1638 {
1639 valid = TRUE;
1640 MSI_SetPropertyW( dialog->package, prop, buf );
1641 }
1642
1643 msi_dialog_update_pathedit( dialog, control );
1644
1645 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
1646 debugstr_w(prop));
1647
1648 msi_free( buf );
1649 msi_free( prop );
1650
1651 return valid;
1652 }
1653
1654 static LRESULT WINAPI MSIPathEdit_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1655 {
1656 struct msi_pathedit_info *info = GetPropW(hWnd, szButtonData);
1657 LRESULT r = 0;
1658
1659 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1660
1661 if ( msg == WM_KILLFOCUS )
1662 {
1663 /* if the path is invalid, don't handle this message */
1664 if ( !msi_dialog_onkillfocus( info->dialog, info->control ) )
1665 return 0;
1666 }
1667
1668 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1669
1670 if ( msg == WM_NCDESTROY )
1671 {
1672 msi_free( info );
1673 RemovePropW( hWnd, szButtonData );
1674 }
1675
1676 return r;
1677 }
1678
1679 static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
1680 {
1681 struct msi_pathedit_info *info;
1682 msi_control *control;
1683 LPCWSTR prop;
1684
1685 info = msi_alloc( sizeof *info );
1686 if (!info)
1687 return ERROR_FUNCTION_FAILED;
1688
1689 control = msi_dialog_add_control( dialog, rec, szEdit,
1690 WS_BORDER | WS_TABSTOP );
1691 control->attributes = MSI_RecordGetInteger( rec, 8 );
1692 prop = MSI_RecordGetString( rec, 9 );
1693 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
1694
1695 info->dialog = dialog;
1696 info->control = control;
1697 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1698 (LONG_PTR)MSIPathEdit_WndProc );
1699 SetPropW( control->hwnd, szButtonData, info );
1700
1701 msi_dialog_update_pathedit( dialog, control );
1702
1703 return ERROR_SUCCESS;
1704 }
1705
1706 /* radio buttons are a bit different from normal controls */
1707 static UINT msi_dialog_create_radiobutton( MSIRECORD *rec, LPVOID param )
1708 {
1709 radio_button_group_descr *group = (radio_button_group_descr *)param;
1710 msi_dialog *dialog = group->dialog;
1711 msi_control *control;
1712 LPCWSTR prop, text, name;
1713 DWORD style, attributes = group->attributes;
1714
1715 style = WS_CHILD | BS_AUTORADIOBUTTON | BS_MULTILINE | WS_TABSTOP;
1716 name = MSI_RecordGetString( rec, 3 );
1717 text = MSI_RecordGetString( rec, 8 );
1718 if( attributes & msidbControlAttributesVisible )
1719 style |= WS_VISIBLE;
1720 if( ~attributes & msidbControlAttributesEnabled )
1721 style |= WS_DISABLED;
1722
1723 control = msi_dialog_create_window( dialog, rec, 0, szButton, name, text,
1724 style, group->parent->hwnd );
1725 if (!control)
1726 return ERROR_FUNCTION_FAILED;
1727 control->handler = msi_dialog_radiogroup_handler;
1728
1729 if (!lstrcmpW(control->name, group->propval))
1730 SendMessageW(control->hwnd, BM_SETCHECK, BST_CHECKED, 0);
1731
1732 prop = MSI_RecordGetString( rec, 1 );
1733 if( prop )
1734 control->property = strdupW( prop );
1735
1736 return ERROR_SUCCESS;
1737 }
1738
1739 static UINT msi_dialog_radiogroup_control( msi_dialog *dialog, MSIRECORD *rec )
1740 {
1741 static const WCHAR query[] = {
1742 'S','E','L','E','C','T',' ','*',' ',
1743 'F','R','O','M',' ','R','a','d','i','o','B','u','t','t','o','n',' ',
1744 'W','H','E','R','E',' ',
1745 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
1746 UINT r;
1747 LPCWSTR prop;
1748 msi_control *control;
1749 MSIQUERY *view = NULL;
1750 radio_button_group_descr group;
1751 MSIPACKAGE *package = dialog->package;
1752 WNDPROC oldproc;
1753 DWORD attr, style = WS_GROUP;
1754
1755 prop = MSI_RecordGetString( rec, 9 );
1756
1757 TRACE("%p %p %s\n", dialog, rec, debugstr_w( prop ));
1758
1759 attr = MSI_RecordGetInteger( rec, 8 );
1760 if (attr & msidbControlAttributesHasBorder)
1761 style |= BS_GROUPBOX;
1762 else
1763 style |= BS_OWNERDRAW;
1764
1765 /* Create parent group box to hold radio buttons */
1766 control = msi_dialog_add_control( dialog, rec, szButton, style );
1767 if( !control )
1768 return ERROR_FUNCTION_FAILED;
1769
1770 oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
1771 (LONG_PTR)MSIRadioGroup_WndProc );
1772 SetPropW(control->hwnd, szButtonData, oldproc);
1773 SetWindowLongPtrW( control->hwnd, GWL_EXSTYLE, WS_EX_CONTROLPARENT );
1774
1775 if( prop )
1776 control->property = strdupW( prop );
1777
1778 /* query the Radio Button table for all control in this group */
1779 r = MSI_OpenQuery( package->db, &view, query, prop );
1780 if( r != ERROR_SUCCESS )
1781 {
1782 ERR("query failed for dialog %s radio group %s\n",
1783 debugstr_w(dialog->name), debugstr_w(prop));
1784 return ERROR_INVALID_PARAMETER;
1785 }
1786
1787 group.dialog = dialog;
1788 group.parent = control;
1789 group.attributes = MSI_RecordGetInteger( rec, 8 );
1790 group.propval = msi_dup_property( dialog->package, control->property );
1791
1792 r = MSI_IterateRecords( view, 0, msi_dialog_create_radiobutton, &group );
1793 msiobj_release( &view->hdr );
1794 msi_free( group.propval );
1795
1796 return r;
1797 }
1798
1799 /******************** Selection Tree ***************************************/
1800
1801 struct msi_selection_tree_info
1802 {
1803 msi_dialog *dialog;
1804 HWND hwnd;
1805 WNDPROC oldproc;
1806 HTREEITEM selected;
1807 };
1808
1809 static void
1810 msi_seltree_sync_item_state( HWND hwnd, MSIFEATURE *feature, HTREEITEM hItem )
1811 {
1812 TVITEMW tvi;
1813 DWORD index = feature->Action;
1814
1815 TRACE("Feature %s -> %d %d %d\n", debugstr_w(feature->Title),
1816 feature->Installed, feature->Action, feature->ActionRequest);
1817
1818 if (index == INSTALLSTATE_UNKNOWN)
1819 index = INSTALLSTATE_ABSENT;
1820
1821 tvi.mask = TVIF_STATE;
1822 tvi.hItem = hItem;
1823 tvi.state = INDEXTOSTATEIMAGEMASK( index );
1824 tvi.stateMask = TVIS_STATEIMAGEMASK;
1825
1826 SendMessageW( hwnd, TVM_SETITEMW, 0, (LPARAM) &tvi );
1827 }
1828
1829 static UINT
1830 msi_seltree_popup_menu( HWND hwnd, INT x, INT y )
1831 {
1832 HMENU hMenu;
1833 INT r;
1834
1835 /* create a menu to display */
1836 hMenu = CreatePopupMenu();
1837
1838 /* FIXME: load strings from resources */
1839 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_LOCAL, "Install feature locally");
1840 AppendMenuA( hMenu, MF_GRAYED, 0x1000, "Install entire feature");
1841 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ADVERTISED, "Install on demand");
1842 AppendMenuA( hMenu, MF_ENABLED, INSTALLSTATE_ABSENT, "Don't install");
1843 r = TrackPopupMenu( hMenu, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD,
1844 x, y, 0, hwnd, NULL );
1845 DestroyMenu( hMenu );
1846 return r;
1847 }
1848
1849 static MSIFEATURE *
1850 msi_seltree_feature_from_item( HWND hwnd, HTREEITEM hItem )
1851 {
1852 TVITEMW tvi;
1853
1854 /* get the feature from the item */
1855 memset( &tvi, 0, sizeof tvi );
1856 tvi.hItem = hItem;
1857 tvi.mask = TVIF_PARAM | TVIF_HANDLE;
1858 SendMessageW( hwnd, TVM_GETITEMW, 0, (LPARAM) &tvi );
1859
1860 return (MSIFEATURE*) tvi.lParam;
1861 }
1862
1863 static LRESULT
1864 msi_seltree_menu( HWND hwnd, HTREEITEM hItem )
1865 {
1866 struct msi_selection_tree_info *info;
1867 MSIFEATURE *feature;
1868 MSIPACKAGE *package;
1869 union {
1870 RECT rc;
1871 POINT pt[2];
1872 HTREEITEM hItem;
1873 } u;
1874 UINT r;
1875
1876 info = GetPropW(hwnd, szButtonData);
1877 package = info->dialog->package;
1878
1879 feature = msi_seltree_feature_from_item( hwnd, hItem );
1880 if (!feature)
1881 {
1882 ERR("item %p feature was NULL\n", hItem);
1883 return 0;
1884 }
1885
1886 /* get the item's rectangle to put the menu just below it */
1887 u.hItem = hItem;
1888 SendMessageW( hwnd, TVM_GETITEMRECT, 0, (LPARAM) &u.rc );
1889 MapWindowPoints( hwnd, NULL, u.pt, 2 );
1890
1891 r = msi_seltree_popup_menu( hwnd, u.rc.left, u.rc.top );
1892
1893 switch (r)
1894 {
1895 case INSTALLSTATE_LOCAL:
1896 case INSTALLSTATE_ADVERTISED:
1897 case INSTALLSTATE_ABSENT:
1898 msi_feature_set_state( feature, r );
1899 break;
1900 default:
1901 FIXME("select feature and all children\n");
1902 }
1903
1904 /* update */
1905 msi_seltree_sync_item_state( hwnd, feature, hItem );
1906 ACTION_UpdateComponentStates( package, feature->Feature );
1907
1908 return 0;
1909 }
1910
1911 static MSIFEATURE *msi_seltree_get_selected_feature( msi_control *control )
1912 {
1913 struct msi_selection_tree_info *info = GetPropW(control->hwnd, szButtonData);
1914 return msi_seltree_feature_from_item( control->hwnd, info->selected );
1915 }
1916
1917 static LRESULT WINAPI
1918 MSISelectionTree_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1919 {
1920 struct msi_selection_tree_info *info;
1921 TVHITTESTINFO tvhti;
1922 HRESULT r;
1923
1924 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
1925
1926 info = GetPropW(hWnd, szButtonData);
1927
1928 switch( msg )
1929 {
1930 case WM_LBUTTONDOWN:
1931 tvhti.pt.x = (short)LOWORD( lParam );
1932 tvhti.pt.y = (short)HIWORD( lParam );
1933 tvhti.flags = 0;
1934 tvhti.hItem = 0;
1935 r = CallWindowProcW(info->oldproc, hWnd, TVM_HITTEST, 0, (LPARAM) &tvhti );
1936 if (tvhti.flags & TVHT_ONITEMSTATEICON)
1937 return msi_seltree_menu( hWnd, tvhti.hItem );
1938 break;
1939 }
1940
1941 r = CallWindowProcW(info->oldproc, hWnd, msg, wParam, lParam);
1942
1943 switch( msg )
1944 {
1945 case WM_NCDESTROY:
1946 msi_free( info );
1947 RemovePropW( hWnd, szButtonData );
1948 break;
1949 }
1950 return r;
1951 }
1952
1953 static void
1954 msi_seltree_add_child_features( MSIPACKAGE *package, HWND hwnd,
1955 LPCWSTR parent, HTREEITEM hParent )
1956 {
1957 struct msi_selection_tree_info *info = GetPropW( hwnd, szButtonData );
1958 MSIFEATURE *feature;
1959 TVINSERTSTRUCTW tvis;
1960 HTREEITEM hitem, hfirst = NULL;
1961
1962 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
1963 {
1964 if ( lstrcmpW( parent, feature->Feature_Parent ) )
1965 continue;
1966
1967 if ( !feature->Title )
1968 continue;
1969
1970 if ( !feature->Display )
1971 continue;
1972
1973 memset( &tvis, 0, sizeof tvis );
1974 tvis.hParent = hParent;
1975 tvis.hInsertAfter = TVI_LAST;
1976 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
1977 tvis.u.item.pszText = feature->Title;
1978 tvis.u.item.lParam = (LPARAM) feature;
1979
1980 hitem = (HTREEITEM) SendMessageW( hwnd, TVM_INSERTITEMW, 0, (LPARAM) &tvis );
1981 if (!hitem)
1982 continue;
1983
1984 if (!hfirst)
1985 hfirst = hitem;
1986
1987 msi_seltree_sync_item_state( hwnd, feature, hitem );
1988 msi_seltree_add_child_features( package, hwnd,
1989 feature->Feature, hitem );
1990
1991 /* the node is expanded if Display is odd */
1992 if ( feature->Display % 2 != 0 )
1993 SendMessageW( hwnd, TVM_EXPAND, TVE_EXPAND, (LPARAM) hitem );
1994 }
1995
1996 /* select the first item */
1997 SendMessageW( hwnd, TVM_SELECTITEM, TVGN_CARET | TVGN_DROPHILITE, (LPARAM) hfirst );
1998 info->selected = hfirst;
1999 }
2000
2001 static void msi_seltree_create_imagelist( HWND hwnd )
2002 {
2003 const int bm_width = 32, bm_height = 16, bm_count = 3;
2004 const int bm_resource = 0x1001;
2005 HIMAGELIST himl;
2006 int i;
2007 HBITMAP hbmp;
2008
2009 himl = ImageList_Create( bm_width, bm_height, FALSE, 4, 0 );
2010 if (!himl)
2011 {
2012 ERR("failed to create image list\n");
2013 return;
2014 }
2015
2016 for (i=0; i<bm_count; i++)
2017 {
2018 hbmp = LoadBitmapW( msi_hInstance, MAKEINTRESOURCEW(i+bm_resource) );
2019 if (!hbmp)
2020 {
2021 ERR("failed to load bitmap %d\n", i);
2022 break;
2023 }
2024
2025 /*
2026 * Add a dummy bitmap at offset zero because the treeview
2027 * can't use it as a state mask (zero means no user state).
2028 */
2029 if (!i)
2030 ImageList_Add( himl, hbmp, NULL );
2031
2032 ImageList_Add( himl, hbmp, NULL );
2033 }
2034
2035 SendMessageW( hwnd, TVM_SETIMAGELIST, TVSIL_STATE, (LPARAM)himl );
2036 }
2037
2038 static UINT msi_dialog_seltree_handler( msi_dialog *dialog,
2039 msi_control *control, WPARAM param )
2040 {
2041 struct msi_selection_tree_info *info = GetPropW( control->hwnd, szButtonData );
2042 LPNMTREEVIEWW tv = (LPNMTREEVIEWW)param;
2043 MSIRECORD *row, *rec;
2044 MSIFOLDER *folder;
2045 LPCWSTR dir;
2046 UINT r = ERROR_SUCCESS;
2047
2048 static const WCHAR select[] = {
2049 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2050 '`','F','e','a','t','u','r','e','`',' ','W','H','E','R','E',' ',
2051 '`','T','i','t','l','e','`',' ','=',' ','\'','%','s','\'',0
2052 };
2053
2054 if (tv->hdr.code != TVN_SELCHANGINGW)
2055 return ERROR_SUCCESS;
2056
2057 info->selected = tv->itemNew.hItem;
2058
2059 row = MSI_QueryGetRecord( dialog->package->db, select, tv->itemNew.pszText );
2060 if (!row)
2061 return ERROR_FUNCTION_FAILED;
2062
2063 rec = MSI_CreateRecord( 1 );
2064
2065 MSI_RecordSetStringW( rec, 1, MSI_RecordGetString( row, 4 ) );
2066 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionDescription, rec );
2067
2068 dir = MSI_RecordGetString( row, 7 );
2069 folder = get_loaded_folder( dialog->package, dir );
2070 if (!folder)
2071 {
2072 r = ERROR_FUNCTION_FAILED;
2073 goto done;
2074 }
2075
2076 MSI_RecordSetStringW( rec, 1, folder->ResolvedTarget );
2077 ControlEvent_FireSubscribedEvent( dialog->package, szSelectionPath, rec );
2078
2079 done:
2080 msiobj_release(&row->hdr);
2081 msiobj_release(&rec->hdr);
2082
2083 return r;
2084 }
2085
2086 static UINT msi_dialog_selection_tree( msi_dialog *dialog, MSIRECORD *rec )
2087 {
2088 msi_control *control;
2089 LPCWSTR prop;
2090 MSIPACKAGE *package = dialog->package;
2091 DWORD style;
2092 struct msi_selection_tree_info *info;
2093
2094 info = msi_alloc( sizeof *info );
2095 if (!info)
2096 return ERROR_FUNCTION_FAILED;
2097
2098 /* create the treeview control */
2099 style = TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT;
2100 style |= WS_GROUP | WS_VSCROLL;
2101 control = msi_dialog_add_control( dialog, rec, WC_TREEVIEWW, style );
2102 if (!control)
2103 {
2104 msi_free(info);
2105 return ERROR_FUNCTION_FAILED;
2106 }
2107
2108 control->handler = msi_dialog_seltree_handler;
2109 control->attributes = MSI_RecordGetInteger( rec, 8 );
2110 prop = MSI_RecordGetString( rec, 9 );
2111 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2112
2113 /* subclass */
2114 info->dialog = dialog;
2115 info->hwnd = control->hwnd;
2116 info->oldproc = (WNDPROC) SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2117 (LONG_PTR)MSISelectionTree_WndProc );
2118 SetPropW( control->hwnd, szButtonData, info );
2119
2120 ControlEvent_SubscribeToEvent( dialog->package, dialog,
2121 szSelectionPath, control->name, szProperty );
2122
2123 /* initialize it */
2124 msi_seltree_create_imagelist( control->hwnd );
2125 msi_seltree_add_child_features( package, control->hwnd, NULL, NULL );
2126
2127 return ERROR_SUCCESS;
2128 }
2129
2130 /******************** Group Box ***************************************/
2131
2132 static UINT msi_dialog_group_box( msi_dialog *dialog, MSIRECORD *rec )
2133 {
2134 msi_control *control;
2135 DWORD style;
2136
2137 style = BS_GROUPBOX | WS_CHILD | WS_GROUP;
2138 control = msi_dialog_add_control( dialog, rec, WC_BUTTONW, style );
2139 if (!control)
2140 return ERROR_FUNCTION_FAILED;
2141
2142 return ERROR_SUCCESS;
2143 }
2144
2145 /******************** List Box ***************************************/
2146
2147 struct msi_listbox_info
2148 {
2149 msi_dialog *dialog;
2150 HWND hwnd;
2151 WNDPROC oldproc;
2152 DWORD num_items;
2153 DWORD addpos_items;
2154 LPWSTR *items;
2155 };
2156
2157 static LRESULT WINAPI MSIListBox_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2158 {
2159 struct msi_listbox_info *info;
2160 LRESULT r;
2161 DWORD j;
2162
2163 TRACE("%p %04x %08lx %08lx\n", hWnd, msg, wParam, lParam);
2164
2165 info = GetPropW( hWnd, szButtonData );
2166 if (!info)
2167 return 0;
2168
2169 r = CallWindowProcW( info->oldproc, hWnd, msg, wParam, lParam );
2170
2171 switch( msg )
2172 {
2173 case WM_NCDESTROY:
2174 for (j = 0; j < info->num_items; j++)
2175 msi_free( info->items[j] );
2176 msi_free( info->items );
2177 msi_free( info );
2178 RemovePropW( hWnd, szButtonData );
2179 break;
2180 }
2181
2182 return r;
2183 }
2184
2185 static UINT msi_listbox_add_item( MSIRECORD *rec, LPVOID param )
2186 {
2187 struct msi_listbox_info *info = param;
2188 LPCWSTR value, text;
2189 int pos;
2190
2191 value = MSI_RecordGetString( rec, 3 );
2192 text = MSI_RecordGetString( rec, 4 );
2193
2194 info->items[info->addpos_items] = strdupW( value );
2195
2196 pos = SendMessageW( info->hwnd, LB_ADDSTRING, 0, (LPARAM)text );
2197 SendMessageW( info->hwnd, LB_SETITEMDATA, pos, (LPARAM)info->items[info->addpos_items] );
2198 info->addpos_items++;
2199 return ERROR_SUCCESS;
2200 }
2201
2202 static UINT msi_listbox_add_items( struct msi_listbox_info *info, LPCWSTR property )
2203 {
2204 UINT r;
2205 MSIQUERY *view = NULL;
2206 DWORD count;
2207
2208 static const WCHAR query[] = {
2209 'S','E','L','E','C','T',' ','*',' ',
2210 'F','R','O','M',' ','`','L','i','s','t','B','o','x','`',' ',
2211 'W','H','E','R','E',' ',
2212 '`','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',' ',
2213 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','`',0
2214 };
2215
2216 r = MSI_OpenQuery( info->dialog->package->db, &view, query, property );
2217 if ( r != ERROR_SUCCESS )
2218 return r;
2219
2220 /* just get the number of records */
2221 r = MSI_IterateRecords( view, &count, NULL, NULL );
2222
2223 info->num_items = count;
2224 info->items = msi_alloc( sizeof(*info->items) * count );
2225
2226 r = MSI_IterateRecords( view, NULL, msi_listbox_add_item, info );
2227 msiobj_release( &view->hdr );
2228
2229 return r;
2230 }
2231
2232 static UINT msi_dialog_listbox_handler( msi_dialog *dialog,
2233 msi_control *control, WPARAM param )
2234 {
2235 struct msi_listbox_info *info;
2236 int index;
2237 LPCWSTR value;
2238
2239 if( HIWORD(param) != LBN_SELCHANGE )
2240 return ERROR_SUCCESS;
2241
2242 info = GetPropW( control->hwnd, szButtonData );
2243 index = SendMessageW( control->hwnd, LB_GETCURSEL, 0, 0 );
2244 value = (LPCWSTR) SendMessageW( control->hwnd, LB_GETITEMDATA, index, 0 );
2245
2246 MSI_SetPropertyW( info->dialog->package,
2247 control->property, value );
2248 msi_dialog_evaluate_control_conditions( info->dialog );
2249
2250 return ERROR_SUCCESS;
2251 }
2252
2253 static UINT msi_dialog_list_box( msi_dialog *dialog, MSIRECORD *rec )
2254 {
2255 struct msi_listbox_info *info;
2256 msi_control *control;
2257 DWORD attributes, style;
2258 LPCWSTR prop;
2259
2260 info = msi_alloc( sizeof *info );
2261 if (!info)
2262 return ERROR_FUNCTION_FAILED;
2263
2264 style = WS_TABSTOP | WS_GROUP | WS_CHILD | LBS_NOTIFY | WS_VSCROLL | WS_BORDER;
2265 attributes = MSI_RecordGetInteger( rec, 8 );
2266 if (~attributes & msidbControlAttributesSorted)
2267 style |= LBS_SORT;
2268
2269 control = msi_dialog_add_control( dialog, rec, WC_LISTBOXW, style );
2270 if (!control)
2271 return ERROR_FUNCTION_FAILED;
2272
2273 control->handler = msi_dialog_listbox_handler;
2274
2275 prop = MSI_RecordGetString( rec, 9 );
2276 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2277
2278 /* subclass */
2279 info->dialog = dialog;
2280 info->hwnd = control->hwnd;
2281 info->items = NULL;
2282 info->addpos_items = 0;
2283 info->oldproc = (WNDPROC)SetWindowLongPtrW( control->hwnd, GWLP_WNDPROC,
2284 (LONG_PTR)MSIListBox_WndProc );
2285 SetPropW( control->hwnd, szButtonData, info );
2286
2287 if ( control->property )
2288 msi_listbox_add_items( info, control->property );
2289
2290 return ERROR_SUCCESS;
2291 }
2292
2293 /******************** Directory Combo ***************************************/
2294
2295 static void msi_dialog_update_directory_combo( msi_dialog *dialog, msi_control *control )
2296 {
2297 LPWSTR prop, path;
2298 BOOL indirect;
2299
2300 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryCombo )))
2301 return;
2302
2303 indirect = control->attributes & msidbControlAttributesIndirect;
2304 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2305 path = msi_dialog_dup_property( dialog, prop, TRUE );
2306
2307 PathStripPathW( path );
2308 PathRemoveBackslashW( path );
2309
2310 SendMessageW( control->hwnd, CB_INSERTSTRING, 0, (LPARAM)path );
2311 SendMessageW( control->hwnd, CB_SETCURSEL, 0, 0 );
2312
2313 msi_free( path );
2314 msi_free( prop );
2315 }
2316
2317 static UINT msi_dialog_directory_combo( msi_dialog *dialog, MSIRECORD *rec )
2318 {
2319 msi_control *control;
2320 LPCWSTR prop;
2321 DWORD style;
2322
2323 /* FIXME: use CBS_OWNERDRAWFIXED and add owner draw code */
2324 style = CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD |
2325 WS_GROUP | WS_TABSTOP | WS_VSCROLL;
2326 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2327 if (!control)
2328 return ERROR_FUNCTION_FAILED;
2329
2330 control->attributes = MSI_RecordGetInteger( rec, 8 );
2331 prop = MSI_RecordGetString( rec, 9 );
2332 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2333
2334 msi_dialog_update_directory_combo( dialog, control );
2335
2336 return ERROR_SUCCESS;
2337 }
2338
2339 /******************** Directory List ***************************************/
2340
2341 static void msi_dialog_update_directory_list( msi_dialog *dialog, msi_control *control )
2342 {
2343 WCHAR dir_spec[MAX_PATH];
2344 WIN32_FIND_DATAW wfd;
2345 LPWSTR prop, path;
2346 BOOL indirect;
2347 LVITEMW item;
2348 HANDLE file;
2349
2350 static const WCHAR asterisk[] = {'*',0};
2351 static const WCHAR dot[] = {'.',0};
2352 static const WCHAR dotdot[] = {'.','.',0};
2353
2354 if (!control && !(control = msi_dialog_find_control_by_type( dialog, szDirectoryList )))
2355 return;
2356
2357 /* clear the list-view */
2358 SendMessageW( control->hwnd, LVM_DELETEALLITEMS, 0, 0 );
2359
2360 indirect = control->attributes & msidbControlAttributesIndirect;
2361 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2362 path = msi_dialog_dup_property( dialog, prop, TRUE );
2363
2364 lstrcpyW( dir_spec, path );
2365 lstrcatW( dir_spec, asterisk );
2366
2367 file = FindFirstFileW( dir_spec, &wfd );
2368 if ( file == INVALID_HANDLE_VALUE )
2369 return;
2370
2371 do
2372 {
2373 if ( wfd.dwFileAttributes != FILE_ATTRIBUTE_DIRECTORY )
2374 continue;
2375
2376 if ( !lstrcmpW( wfd.cFileName, dot ) || !lstrcmpW( wfd.cFileName, dotdot ) )
2377 continue;
2378
2379 item.mask = LVIF_TEXT;
2380 item.cchTextMax = MAX_PATH;
2381 item.iItem = 0;
2382 item.iSubItem = 0;
2383 item.pszText = wfd.cFileName;
2384
2385 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item );
2386 } while ( FindNextFileW( file, &wfd ) );
2387
2388 msi_free( prop );
2389 msi_free( path );
2390 FindClose( file );
2391 }
2392
2393 UINT msi_dialog_directorylist_up( msi_dialog *dialog )
2394 {
2395 msi_control *control;
2396 LPWSTR prop, path, ptr;
2397 BOOL indirect;
2398
2399 control = msi_dialog_find_control_by_type( dialog, szDirectoryList );
2400 indirect = control->attributes & msidbControlAttributesIndirect;
2401 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2402 path = msi_dialog_dup_property( dialog, prop, TRUE );
2403
2404 /* strip off the last directory */
2405 ptr = PathFindFileNameW( path );
2406 if (ptr != path) *(ptr - 1) = '\0';
2407 PathAddBackslashW( path );
2408
2409 MSI_SetPropertyW( dialog->package, prop, path );
2410
2411 msi_dialog_update_directory_list( dialog, NULL );
2412 msi_dialog_update_directory_combo( dialog, NULL );
2413 msi_dialog_update_pathedit( dialog, NULL );
2414
2415 msi_free( path );
2416 msi_free( prop );
2417
2418 return ERROR_SUCCESS;
2419 }
2420
2421 static UINT msi_dialog_dirlist_handler( msi_dialog *dialog,
2422 msi_control *control, WPARAM param )
2423 {
2424 LPNMHDR nmhdr = (LPNMHDR)param;
2425 WCHAR new_path[MAX_PATH];
2426 WCHAR text[MAX_PATH];
2427 LPWSTR path, prop;
2428 BOOL indirect;
2429 LVITEMW item;
2430 int index;
2431
2432 static const WCHAR backslash[] = {'\\',0};
2433
2434 if (nmhdr->code != LVN_ITEMACTIVATE)
2435 return ERROR_SUCCESS;
2436
2437 index = SendMessageW( control->hwnd, LVM_GETNEXTITEM, -1, LVNI_SELECTED );
2438 if ( index < 0 )
2439 {
2440 ERR("No list-view item selected!\n");
2441 return ERROR_FUNCTION_FAILED;
2442 }
2443
2444 item.iSubItem = 0;
2445 item.pszText = text;
2446 item.cchTextMax = MAX_PATH;
2447 SendMessageW( control->hwnd, LVM_GETITEMTEXTW, index, (LPARAM)&item );
2448
2449 indirect = control->attributes & msidbControlAttributesIndirect;
2450 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2451 path = msi_dialog_dup_property( dialog, prop, TRUE );
2452
2453 lstrcpyW( new_path, path );
2454 lstrcatW( new_path, text );
2455 lstrcatW( new_path, backslash );
2456
2457 MSI_SetPropertyW( dialog->package, prop, new_path );
2458
2459 msi_dialog_update_directory_list( dialog, NULL );
2460 msi_dialog_update_directory_combo( dialog, NULL );
2461 msi_dialog_update_pathedit( dialog, NULL );
2462
2463 msi_free( prop );
2464 msi_free( path );
2465 return ERROR_SUCCESS;
2466 }
2467
2468 static UINT msi_dialog_directory_list( msi_dialog *dialog, MSIRECORD *rec )
2469 {
2470 msi_control *control;
2471 LPCWSTR prop;
2472 DWORD style;
2473
2474 style = LVS_LIST | WS_VSCROLL | LVS_SHAREIMAGELISTS |
2475 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2476 LVS_SORTASCENDING | WS_CHILD | WS_GROUP | WS_TABSTOP;
2477 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2478 if (!control)
2479 return ERROR_FUNCTION_FAILED;
2480
2481 control->attributes = MSI_RecordGetInteger( rec, 8 );
2482 control->handler = msi_dialog_dirlist_handler;
2483 prop = MSI_RecordGetString( rec, 9 );
2484 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2485
2486 /* double click to activate an item in the list */
2487 SendMessageW( control->hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
2488 0, LVS_EX_TWOCLICKACTIVATE );
2489
2490 msi_dialog_update_directory_list( dialog, control );
2491
2492 return ERROR_SUCCESS;
2493 }
2494
2495 /******************** VolumeCost List ***************************************/
2496
2497 static BOOL str_is_number( LPCWSTR str )
2498 {
2499 int i;
2500
2501 for (i = 0; i < lstrlenW( str ); i++)
2502 if (!isdigitW(str[i]))
2503 return FALSE;
2504
2505 return TRUE;
2506 }
2507
2508 static const WCHAR column_keys[][80] =
2509 {
2510 {'V','o','l','u','m','e','C','o','s','t','V','o','l','u','m','e',0},
2511 {'V','o','l','u','m','e','C','o','s','t','S','i','z','e',0},
2512 {'V','o','l','u','m','e','C','o','s','t','A','v','a','i','l','a','b','l','e',0},
2513 {'V','o','l','u','m','e','C','o','s','t','R','e','q','u','i','r','e','d',0},
2514 {'V','o','l','u','m','e','C','o','s','t','D','i','f','f','e','r','e','n','c','e',0}
2515 };
2516
2517 static void msi_dialog_vcl_add_columns( msi_dialog *dialog, msi_control *control, MSIRECORD *rec )
2518 {
2519 LPCWSTR text = MSI_RecordGetString( rec, 10 );
2520 LPCWSTR begin = text, end;
2521 WCHAR *num;
2522 LVCOLUMNW lvc;
2523 DWORD count = 0;
2524
2525 static const WCHAR zero[] = {'0',0};
2526 static const WCHAR negative[] = {'-',0};
2527
2528 if (!text) return;
2529
2530 while ((begin = strchrW( begin, '{' )) && count < 5)
2531 {
2532 if (!(end = strchrW( begin, '}' )))
2533 return;
2534
2535 num = msi_alloc( (end-begin+1)*sizeof(WCHAR) );
2536 if (!num)
2537 return;
2538
2539 lstrcpynW( num, begin + 1, end - begin );
2540 begin += end - begin + 1;
2541
2542 /* empty braces or '0' hides the column */
2543 if ( !num[0] || !lstrcmpW( num, zero ) )
2544 {
2545 count++;
2546 msi_free( num );
2547 continue;
2548 }
2549
2550 /* the width must be a positive number
2551 * if a width is invalid, all remaining columns are hidden
2552 */
2553 if ( !strncmpW( num, negative, 1 ) || !str_is_number( num ) ) {
2554 msi_free( num );
2555 return;
2556 }
2557
2558 ZeroMemory( &lvc, sizeof(lvc) );
2559 lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
2560 lvc.cx = atolW( num );
2561 lvc.pszText = msi_dialog_get_uitext( dialog, column_keys[count] );
2562
2563 SendMessageW( control->hwnd, LVM_INSERTCOLUMNW, count++, (LPARAM)&lvc );
2564 msi_free( lvc.pszText );
2565 msi_free( num );
2566 }
2567 }
2568
2569 static void msi_dialog_vcl_add_drives( msi_dialog *dialog, msi_control *control )
2570 {
2571 ULARGE_INTEGER total, free;
2572 WCHAR size_text[MAX_PATH];
2573 LPWSTR drives, ptr;
2574 LVITEMW lvitem;
2575 DWORD size;
2576 int i = 0;
2577
2578 size = GetLogicalDriveStringsW( 0, NULL );
2579 if ( !size ) return;
2580
2581 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2582 if ( !drives ) return;
2583
2584 GetLogicalDriveStringsW( size, drives );
2585
2586 ptr = drives;
2587 while (*ptr)
2588 {
2589 lvitem.mask = LVIF_TEXT;
2590 lvitem.iItem = i;
2591 lvitem.iSubItem = 0;
2592 lvitem.pszText = ptr;
2593 lvitem.cchTextMax = lstrlenW(ptr) + 1;
2594 SendMessageW( control->hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvitem );
2595
2596 GetDiskFreeSpaceExW(ptr, &free, &total, NULL);
2597
2598 StrFormatByteSizeW(total.QuadPart, size_text, MAX_PATH);
2599 lvitem.iSubItem = 1;
2600 lvitem.pszText = size_text;
2601 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2602 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2603
2604 StrFormatByteSizeW(free.QuadPart, size_text, MAX_PATH);
2605 lvitem.iSubItem = 2;
2606 lvitem.pszText = size_text;
2607 lvitem.cchTextMax = lstrlenW(size_text) + 1;
2608 SendMessageW( control->hwnd, LVM_SETITEMW, 0, (LPARAM)&lvitem );
2609
2610 ptr += lstrlenW(ptr) + 1;
2611 i++;
2612 }
2613
2614 msi_free( drives );
2615 }
2616
2617 static UINT msi_dialog_volumecost_list( msi_dialog *dialog, MSIRECORD *rec )
2618 {
2619 msi_control *control;
2620 DWORD style;
2621
2622 style = LVS_REPORT | WS_VSCROLL | WS_HSCROLL | LVS_SHAREIMAGELISTS |
2623 LVS_AUTOARRANGE | LVS_SINGLESEL | WS_BORDER |
2624 WS_CHILD | WS_TABSTOP | WS_GROUP;
2625 control = msi_dialog_add_control( dialog, rec, WC_LISTVIEWW, style );
2626 if (!control)
2627 return ERROR_FUNCTION_FAILED;
2628
2629 msi_dialog_vcl_add_columns( dialog, control, rec );
2630 msi_dialog_vcl_add_drives( dialog, control );
2631
2632 return ERROR_SUCCESS;
2633 }
2634
2635 /******************** VolumeSelect Combo ***************************************/
2636
2637 static UINT msi_dialog_volsel_handler( msi_dialog *dialog,
2638 msi_control *control, WPARAM param )
2639 {
2640 WCHAR text[MAX_PATH];
2641 LPWSTR prop;
2642 BOOL indirect;
2643 int index;
2644
2645 if (HIWORD(param) != CBN_SELCHANGE)
2646 return ERROR_SUCCESS;
2647
2648 index = SendMessageW( control->hwnd, CB_GETCURSEL, 0, 0 );
2649 if ( index == CB_ERR )
2650 {
2651 ERR("No ComboBox item selected!\n");
2652 return ERROR_FUNCTION_FAILED;
2653 }
2654
2655 SendMessageW( control->hwnd, CB_GETLBTEXT, index, (LPARAM)text );
2656
2657 indirect = control->attributes & msidbControlAttributesIndirect;
2658 prop = msi_dialog_dup_property( dialog, control->property, indirect );
2659
2660 MSI_SetPropertyW( dialog->package, prop, text );
2661
2662 msi_free( prop );
2663 return ERROR_SUCCESS;
2664 }
2665
2666 static void msi_dialog_vsc_add_drives( msi_dialog *dialog, msi_control *control )
2667 {
2668 LPWSTR drives, ptr;
2669 DWORD size;
2670
2671 size = GetLogicalDriveStringsW( 0, NULL );
2672 if ( !size ) return;
2673
2674 drives = msi_alloc( (size + 1) * sizeof(WCHAR) );
2675 if ( !drives ) return;
2676
2677 GetLogicalDriveStringsW( size, drives );
2678
2679 ptr = drives;
2680 while (*ptr)
2681 {
2682 SendMessageW( control->hwnd, CB_ADDSTRING, 0, (LPARAM)ptr );
2683 ptr += lstrlenW(ptr) + 1;
2684 }
2685
2686 msi_free( drives );
2687 }
2688
2689 static UINT msi_dialog_volumeselect_combo( msi_dialog *dialog, MSIRECORD *rec )
2690 {
2691 msi_control *control;
2692 LPCWSTR prop;
2693 DWORD style;
2694
2695 /* FIXME: CBS_OWNERDRAWFIXED */
2696 style = WS_CHILD | WS_VISIBLE | WS_GROUP | WS_TABSTOP |
2697 CBS_DROPDOWNLIST | CBS_SORT | CBS_HASSTRINGS |
2698 WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR;
2699 control = msi_dialog_add_control( dialog, rec, WC_COMBOBOXW, style );
2700 if (!control)
2701 return ERROR_FUNCTION_FAILED;
2702
2703 control->attributes = MSI_RecordGetInteger( rec, 8 );
2704 control->handler = msi_dialog_volsel_handler;
2705 prop = MSI_RecordGetString( rec, 9 );
2706 control->property = msi_dialog_dup_property( dialog, prop, FALSE );
2707
2708 msi_dialog_vsc_add_drives( dialog, control );
2709
2710 return ERROR_SUCCESS;
2711 }
2712
2713 static const struct control_handler msi_dialog_handler[] =
2714 {
2715 { szText, msi_dialog_text_control },
2716 { szPushButton, msi_dialog_button_control },
2717 { szLine, msi_dialog_line_control },
2718 { szBitmap, msi_dialog_bitmap_control },
2719 { szCheckBox, msi_dialog_checkbox_control },
2720 { szScrollableText, msi_dialog_scrolltext_control },
2721 { szComboBox, msi_dialog_combo_control },
2722 { szEdit, msi_dialog_edit_control },
2723 { szMaskedEdit, msi_dialog_maskedit_control },
2724 { szPathEdit, msi_dialog_pathedit_control },
2725 { szProgressBar, msi_dialog_progress_bar },
2726 { szRadioButtonGroup, msi_dialog_radiogroup_control },
2727 { szIcon, msi_dialog_icon_control },
2728 { szSelectionTree, msi_dialog_selection_tree },
2729 { szGroupBox, msi_dialog_group_box },
2730 { szListBox, msi_dialog_list_box },
2731 { szDirectoryCombo, msi_dialog_directory_combo },
2732 { szDirectoryList, msi_dialog_directory_list },
2733 { szVolumeCostList, msi_dialog_volumecost_list },
2734 { szVolumeSelectCombo, msi_dialog_volumeselect_combo },
2735 };
2736
2737 #define NUM_CONTROL_TYPES (sizeof msi_dialog_handler/sizeof msi_dialog_handler[0])
2738
2739 static UINT msi_dialog_create_controls( MSIRECORD *rec, LPVOID param )
2740 {
2741 msi_dialog *dialog = param;
2742 LPCWSTR control_type;
2743 UINT i;
2744
2745 /* find and call the function that can create this type of control */
2746 control_type = MSI_RecordGetString( rec, 3 );
2747 for( i=0; i<NUM_CONTROL_TYPES; i++ )
2748 if (!strcmpiW( msi_dialog_handler[i].control_type, control_type ))
2749 break;
2750 if( i != NUM_CONTROL_TYPES )
2751 msi_dialog_handler[i].func( dialog, rec );
2752 else
2753 ERR("no handler for element type %s\n", debugstr_w(control_type));
2754
2755 return ERROR_SUCCESS;
2756 }
2757
2758 static UINT msi_dialog_fill_controls( msi_dialog *dialog )
2759 {
2760 static const WCHAR query[] = {
2761 'S','E','L','E','C','T',' ','*',' ',
2762 'F','R','O','M',' ','C','o','n','t','r','o','l',' ',
2763 'W','H','E','R','E',' ',
2764 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0};
2765 UINT r;
2766 MSIQUERY *view = NULL;
2767 MSIPACKAGE *package = dialog->package;
2768
2769 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2770
2771 /* query the Control table for all the elements of the control */
2772 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2773 if( r != ERROR_SUCCESS )
2774 {
2775 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2776 return ERROR_INVALID_PARAMETER;
2777 }
2778
2779 r = MSI_IterateRecords( view, 0, msi_dialog_create_controls, dialog );
2780 msiobj_release( &view->hdr );
2781
2782 return r;
2783 }
2784
2785 static UINT msi_dialog_set_control_condition( MSIRECORD *rec, LPVOID param )
2786 {
2787 static const WCHAR szHide[] = { 'H','i','d','e',0 };
2788 static const WCHAR szShow[] = { 'S','h','o','w',0 };
2789 static const WCHAR szDisable[] = { 'D','i','s','a','b','l','e',0 };
2790 static const WCHAR szEnable[] = { 'E','n','a','b','l','e',0 };
2791 static const WCHAR szDefault[] = { 'D','e','f','a','u','l','t',0 };
2792 msi_dialog *dialog = param;
2793 msi_control *control;
2794 LPCWSTR name, action, condition;
2795 UINT r;
2796
2797 name = MSI_RecordGetString( rec, 2 );
2798 action = MSI_RecordGetString( rec, 3 );
2799 condition = MSI_RecordGetString( rec, 4 );
2800 r = MSI_EvaluateConditionW( dialog->package, condition );
2801 control = msi_dialog_find_control( dialog, name );
2802 if( r == MSICONDITION_TRUE && control )
2803 {
2804 TRACE("%s control %s\n", debugstr_w(action), debugstr_w(name));
2805
2806 /* FIXME: case sensitive? */
2807 if(!lstrcmpW(action, szHide))
2808 ShowWindow(control->hwnd, SW_HIDE);
2809 else if(!strcmpW(action, szShow))
2810 ShowWindow(control->hwnd, SW_SHOW);
2811 else if(!strcmpW(action, szDisable))
2812 EnableWindow(control->hwnd, FALSE);
2813 else if(!strcmpW(action, szEnable))
2814 EnableWindow(control->hwnd, TRUE);
2815 else if(!strcmpW(action, szDefault))
2816 SetFocus(control->hwnd);
2817 else
2818 FIXME("Unhandled action %s\n", debugstr_w(action));
2819 }
2820
2821 return ERROR_SUCCESS;
2822 }
2823
2824 static UINT msi_dialog_evaluate_control_conditions( msi_dialog *dialog )
2825 {
2826 static const WCHAR query[] = {
2827 'S','E','L','E','C','T',' ','*',' ',
2828 'F','R','O','M',' ',
2829 'C','o','n','t','r','o','l','C','o','n','d','i','t','i','o','n',' ',
2830 'W','H','E','R','E',' ',
2831 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',0
2832 };
2833 UINT r;
2834 MSIQUERY *view = NULL;
2835 MSIPACKAGE *package = dialog->package;
2836
2837 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2838
2839 /* query the Control table for all the elements of the control */
2840 r = MSI_OpenQuery( package->db, &view, query, dialog->name );
2841 if( r != ERROR_SUCCESS )
2842 return ERROR_SUCCESS;
2843
2844 r = MSI_IterateRecords( view, 0, msi_dialog_set_control_condition, dialog );
2845 msiobj_release( &view->hdr );
2846
2847 return r;
2848 }
2849
2850 UINT msi_dialog_reset( msi_dialog *dialog )
2851 {
2852 /* FIXME: should restore the original values of any properties we changed */
2853 return msi_dialog_evaluate_control_conditions( dialog );
2854 }
2855
2856 /* figure out the height of 10 point MS Sans Serif */
2857 static INT msi_dialog_get_sans_serif_height( HWND hwnd )
2858 {
2859 static const WCHAR szSansSerif[] = {
2860 'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0 };
2861 LOGFONTW lf;
2862 TEXTMETRICW tm;
2863 BOOL r;
2864 LONG height = 0;
2865 HFONT hFont, hOldFont;
2866 HDC hdc;
2867
2868 hdc = GetDC( hwnd );
2869 if (hdc)
2870 {
2871 memset( &lf, 0, sizeof lf );
2872 lf.lfHeight = MulDiv(10, GetDeviceCaps(hdc, LOGPIXELSY), 72);
2873 strcpyW( lf.lfFaceName, szSansSerif );
2874 hFont = CreateFontIndirectW(&lf);
2875 if (hFont)
2876 {
2877 hOldFont = SelectObject( hdc, hFont );
2878 r = GetTextMetricsW( hdc, &tm );
2879 if (r)
2880 height = tm.tmHeight;
2881 SelectObject( hdc, hOldFont );
2882 DeleteObject( hFont );
2883 }
2884 ReleaseDC( hwnd, hdc );
2885 }
2886 return height;
2887 }
2888
2889 /* fetch the associated record from the Dialog table */
2890 static MSIRECORD *msi_get_dialog_record( msi_dialog *dialog )
2891 {
2892 static const WCHAR query[] = {
2893 'S','E','L','E','C','T',' ','*',' ',
2894 'F','R','O','M',' ','D','i','a','l','o','g',' ',
2895 'W','H','E','R','E',' ',
2896 '`','D','i','a','l','o','g','`',' ','=',' ','\'','%','s','\'',0};
2897 MSIPACKAGE *package = dialog->package;
2898 MSIRECORD *rec = NULL;
2899
2900 TRACE("%p %s\n", dialog, debugstr_w(dialog->name) );
2901
2902 rec = MSI_QueryGetRecord( package->db, query, dialog->name );
2903 if( !rec )
2904 ERR("query failed for dialog %s\n", debugstr_w(dialog->name));
2905
2906 return rec;
2907 }
2908
2909 static void msi_dialog_adjust_dialog_pos( msi_dialog *dialog, MSIRECORD *rec, LPRECT pos )
2910 {
2911 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
2912 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
2913
2914 UINT xres, yres;
2915 POINT center;
2916 SIZE sz;
2917 LONG style;
2918
2919 center.x = MSI_RecordGetInteger( rec, 2 );
2920 center.y = MSI_RecordGetInteger( rec, 3 );
2921
2922 sz.cx = MSI_RecordGetInteger( rec, 4 );
2923 sz.cy = MSI_RecordGetInteger( rec, 5 );
2924
2925 sz.cx = msi_dialog_scale_unit( dialog, sz.cx );
2926 sz.cy = msi_dialog_scale_unit( dialog, sz.cy );
2927
2928 xres = msi_get_property_int( dialog->package, szScreenX, 0 );
2929 yres = msi_get_property_int( dialog->package, szScreenY, 0 );
2930
2931 center.x = MulDiv( center.x, xres, 100 );
2932 center.y = MulDiv( center.y, yres, 100 );
2933
2934 /* turn the client pos into the window rectangle */
2935 if (dialog->package->center_x && dialog->package->center_y)
2936 {
2937 pos->left = dialog->package->center_x - sz.cx / 2.0;
2938 pos->right = pos->left + sz.cx;
2939 pos->top = dialog->package->center_y - sz.cy / 2.0;
2940 pos->bottom = pos->top + sz.cy;
2941 }
2942 else
2943 {
2944 pos->left = center.x - sz.cx/2;
2945 pos->right = pos->left + sz.cx;
2946 pos->top = center.y - sz.cy/2;
2947 pos->bottom = pos->top + sz.cy;
2948
2949 /* save the center */
2950 dialog->package->center_x = center.x;
2951 dialog->package->center_y = center.y;
2952 }
2953
2954 dialog->size.cx = sz.cx;
2955 dialog->size.cy = sz.cy;
2956
2957 TRACE("%u %u %u %u\n", pos->left, pos->top, pos->right, pos->bottom);
2958
2959 style = GetWindowLongPtrW( dialog->hwnd, GWL_STYLE );
2960 AdjustWindowRect( pos, style, FALSE );
2961 }
2962
2963 static BOOL msi_control_set_next( msi_control *control, msi_control *next )
2964 {
2965 return SetWindowPos( next->hwnd, control->hwnd, 0, 0, 0, 0,
2966 SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOREDRAW |
2967 SWP_NOREPOSITION | SWP_NOSENDCHANGING | SWP_NOSIZE );
2968 }
2969
2970 static UINT msi_dialog_set_tab_order( msi_dialog *dialog )
2971 {
2972 msi_control *control, *tab_next;
2973
2974 LIST_FOR_EACH_ENTRY( control, &dialog->controls, msi_control, entry )
2975 {
2976 tab_next = msi_dialog_find_control( dialog, control->tabnext );
2977 if( !tab_next )
2978 continue;
2979 msi_control_set_next( control, tab_next );
2980 }
2981
2982 return ERROR_SUCCESS;
2983 }
2984
2985 static void msi_dialog_set_first_control( msi_dialog* dialog, LPCWSTR name )
2986 {
2987 msi_control *control;
2988
2989 control = msi_dialog_find_control( dialog, name );
2990 if( control )
2991 dialog->hWndFocus = control->hwnd;
2992 else
2993 dialog->hWndFocus = NULL;
2994 }
2995
2996 static LRESULT msi_dialog_oncreate( HWND hwnd, LPCREATESTRUCTW cs )
2997 {
2998 static const WCHAR df[] = {
2999 'D','e','f','a','u','l','t','U','I','F','o','n','t',0 };
3000 static const WCHAR dfv[] = {
3001 'M','S',' ','S','h','e','l','l',' ','D','l','g',0 };
3002 msi_dialog *dialog = (msi_dialog*) cs->lpCreateParams;
3003 MSIRECORD *rec = NULL;
3004 LPWSTR title = NULL;
3005 RECT pos;
3006
3007 TRACE("%p %p\n", dialog, dialog->package);
3008
3009 dialog->hwnd = hwnd;
3010 SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) dialog );
3011
3012 rec = msi_get_dialog_record( dialog );
3013 if( !rec )
3014 {
3015 TRACE("No record found for dialog %s\n", debugstr_w(dialog->name));
3016 return -1;
3017 }
3018
3019 dialog->scale = msi_dialog_get_sans_serif_height(dialog->hwnd);
3020
3021 msi_dialog_adjust_dialog_pos( dialog, rec, &pos );
3022
3023 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3024
3025 dialog->default_font = msi_dup_property( dialog->package, df );
3026 if (!dialog->default_font)
3027 {
3028 dialog->default_font = strdupW(dfv);
3029 if (!dialog->default_font) return -1;
3030 }
3031
3032 title = msi_get_deformatted_field( dialog->package, rec, 7 );
3033 SetWindowTextW( hwnd, title );
3034 msi_free( title );
3035
3036 SetWindowPos( hwnd, 0, pos.left, pos.top,
3037 pos.right - pos.left, pos.bottom - pos.top,
3038 SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW );
3039
3040 msi_dialog_build_font_list( dialog );
3041 msi_dialog_fill_controls( dialog );
3042 msi_dialog_evaluate_control_conditions( dialog );
3043 msi_dialog_set_tab_order( dialog );
3044 msi_dialog_set_first_control( dialog, MSI_RecordGetString( rec, 8 ) );
3045 msiobj_release( &rec->hdr );
3046
3047 return 0;
3048 }
3049
3050 static UINT msi_dialog_send_event( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
3051 {
3052 LPWSTR event_fmt = NULL, arg_fmt = NULL;
3053
3054 TRACE("Sending control event %s %s\n", debugstr_w(event), debugstr_w(arg));
3055
3056 deformat_string( dialog->package, event, &event_fmt );
3057 deformat_string( dialog->package, arg, &arg_fmt );
3058
3059 dialog->event_handler( dialog->package, event_fmt, arg_fmt, dialog );
3060
3061 msi_free( event_fmt );
3062 msi_free( arg_fmt );
3063
3064 return ERROR_SUCCESS;
3065 }
3066
3067 static UINT msi_dialog_set_property( msi_dialog *dialog, LPCWSTR event, LPCWSTR arg )
3068 {
3069 static const WCHAR szNullArg[] = { '{','}',0 };
3070 LPWSTR p, prop, arg_fmt = NULL;
3071 UINT len;
3072
3073 len = strlenW(event);
3074 prop = msi_alloc( len*sizeof(WCHAR));
3075 strcpyW( prop, &event[1] );
3076 p = strchrW( prop, ']' );
3077 if( p && (p[1] == 0 || p[1] == ' ') )
3078 {
3079 *p = 0;
3080 if( strcmpW( szNullArg, arg ) )
3081 deformat_string( dialog->package, arg, &arg_fmt );
3082 MSI_SetPropertyW( dialog->package, prop, arg_fmt );
3083 msi_free( arg_fmt );
3084 }
3085 else
3086 ERR("Badly formatted property string - what happens?\n");
3087 msi_free( prop );
3088 return ERROR_SUCCESS;
3089 }
3090
3091 static UINT msi_dialog_control_event( MSIRECORD *rec, LPVOID param )
3092 {
3093 msi_dialog *dialog = param;
3094 LPCWSTR condition, event, arg;
3095 UINT r;
3096
3097 condition = MSI_RecordGetString( rec, 5 );
3098 r = MSI_EvaluateConditionW( dialog->package, condition );
3099 if( r == MSICONDITION_TRUE || r == MSICONDITION_NONE )
3100 {
3101 event = MSI_RecordGetString( rec, 3 );
3102 arg = MSI_RecordGetString( rec, 4 );
3103 if( event[0] == '[' )
3104 msi_dialog_set_property( dialog, event, arg );
3105 else
3106 msi_dialog_send_event( dialog, event, arg );
3107 }
3108
3109 return ERROR_SUCCESS;
3110 }
3111
3112 struct rec_list
3113 {
3114 struct list entry;
3115 MSIRECORD *rec;
3116 };
3117
3118 static UINT add_rec_to_list( MSIRECORD *rec, LPVOID param )
3119 {
3120 struct rec_list *add_rec;
3121 struct list *records = (struct list *)param;
3122
3123 msiobj_addref( &rec->hdr );
3124
3125 add_rec = msi_alloc( sizeof( *add_rec ) );
3126 if (!add_rec)
3127 {
3128 msiobj_release( &rec->hdr );
3129 return ERROR_OUTOFMEMORY;
3130 }
3131
3132 add_rec->rec = rec;
3133 list_add_tail( records, &add_rec->entry );
3134 return ERROR_SUCCESS;
3135 }
3136
3137 static inline void remove_rec_from_list( struct rec_list *rec_entry )
3138 {
3139 msiobj_release( &rec_entry->rec->hdr );
3140 list_remove( &rec_entry->entry );
3141 msi_free( rec_entry );
3142 }
3143
3144 static UINT msi_dialog_button_handler( msi_dialog *dialog,
3145 msi_control *control, WPARAM param )
3146 {
3147 static const WCHAR query[] = {
3148 'S','E','L','E','C','T',' ','*',' ',
3149 'F','R','O','M',' ','C','o','n','t','r','o','l','E','v','e','n','t',' ',
3150 'W','H','E','R','E',' ',
3151 '`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3152 'A','N','D',' ',
3153 '`','C','o','n','t','r','o','l','_','`',' ','=',' ','\'','%','s','\'',' ',
3154 'O','R','D','E','R',' ','B','Y',' ','`','O','r','d','e','r','i','n','g','`',0
3155 };
3156 MSIQUERY *view = NULL;
3157 struct rec_list *rec_entry, *next;
3158 struct list events;
3159 UINT r;
3160
3161 if( HIWORD(param) != BN_CLICKED )
3162 return ERROR_SUCCESS;
3163
3164 list_init( &events );
3165
3166 r = MSI_OpenQuery( dialog->package->db, &view, query,
3167 dialog->name, control->name );
3168 if( r != ERROR_SUCCESS )
3169 {
3170 ERR("query failed\n");
3171 return 0;
3172 }
3173
3174 r = MSI_IterateRecords( view, 0, add_rec_to_list, &events );
3175 msiobj_release( &view->hdr );
3176 if (r != ERROR_SUCCESS)
3177 goto done;
3178
3179 /* handle all SetProperty events first */
3180 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3181 {
3182 LPCWSTR event = MSI_RecordGetString( rec_entry->rec, 3 );
3183
3184 if ( event[0] != '[' )
3185 continue;
3186
3187 r = msi_dialog_control_event( rec_entry->rec, dialog );
3188 remove_rec_from_list( rec_entry );
3189
3190 if ( r != ERROR_SUCCESS )
3191 goto done;
3192 }
3193
3194 /* handle all other events */
3195 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3196 {
3197 r = msi_dialog_control_event( rec_entry->rec, dialog );
3198 remove_rec_from_list( rec_entry );
3199
3200 if ( r != ERROR_SUCCESS )
3201 goto done;
3202 }
3203
3204 done:
3205 LIST_FOR_EACH_ENTRY_SAFE( rec_entry, next, &events, struct rec_list, entry )
3206 {
3207 remove_rec_from_list( rec_entry );
3208 }
3209
3210 return r;
3211 }
3212
3213 static UINT msi_dialog_get_checkbox_state( msi_dialog *dialog,
3214 msi_control *control )
3215 {
3216 WCHAR state[2] = { 0 };
3217 DWORD sz = 2;
3218
3219 MSI_GetPropertyW( dialog->package, control->property, state, &sz );
3220 return state[0] ? 1 : 0;
3221 }
3222
3223 static void msi_dialog_set_checkbox_state( msi_dialog *dialog,
3224 msi_control *control, UINT state )
3225 {
3226 static const WCHAR szState[] = { '1', 0 };
3227 LPCWSTR val;
3228
3229 /* if uncheck then the property is set to NULL */
3230 if (!state)
3231 {
3232 MSI_SetPropertyW( dialog->package, control->property, NULL );
3233 return;
3234 }
3235
3236 /* check for a custom state */
3237 if (control->value && control->value[0])
3238 val = control->value;
3239 else
3240 val = szState;
3241
3242 MSI_SetPropertyW( dialog->package, control->property, val );
3243 }
3244
3245 static void msi_dialog_checkbox_sync_state( msi_dialog *dialog,
3246 msi_control *control )
3247 {
3248 UINT state;
3249
3250 state = msi_dialog_get_checkbox_state( dialog, control );
3251 SendMessageW( control->hwnd, BM_SETCHECK,
3252 state ? BST_CHECKED : BST_UNCHECKED, 0 );
3253 }
3254
3255 static UINT msi_dialog_checkbox_handler( msi_dialog *dialog,
3256 msi_control *control, WPARAM param )
3257 {
3258 UINT state;
3259
3260 if( HIWORD(param) != BN_CLICKED )
3261 return ERROR_SUCCESS;
3262
3263 TRACE("clicked checkbox %s, set %s\n", debugstr_w(control->name),
3264 debugstr_w(control->property));
3265
3266 state = msi_dialog_get_checkbox_state( dialog, control );
3267 state = state ? 0 : 1;
3268 msi_dialog_set_checkbox_state( dialog, control, state );
3269 msi_dialog_checkbox_sync_state( dialog, control );
3270
3271 return msi_dialog_button_handler( dialog, control, param );
3272 }
3273
3274 static UINT msi_dialog_edit_handler( msi_dialog *dialog,
3275 msi_control *control, WPARAM param )
3276 {
3277 LPWSTR buf;
3278
3279 if( HIWORD(param) != EN_CHANGE )
3280 return ERROR_SUCCESS;
3281
3282 TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
3283 debugstr_w(control->property));
3284
3285 buf = msi_get_window_text( control->hwnd );
3286 MSI_SetPropertyW( dialog->package, control->property, buf );
3287
3288 msi_free( buf );
3289
3290 return ERROR_SUCCESS;
3291 }
3292
3293 static UINT msi_dialog_radiogroup_handler( msi_dialog *dialog,
3294 msi_control *control, WPARAM param )
3295 {
3296 if( HIWORD(param) != BN_CLICKED )
3297 return ERROR_SUCCESS;
3298
3299 TRACE("clicked radio button %s, set %s\n", debugstr_w(control->name),
3300 debugstr_w(control->property));
3301
3302 MSI_SetPropertyW( dialog->package, control->property, control->name );
3303
3304 return msi_dialog_button_handler( dialog, control, param );
3305 }
3306
3307 static LRESULT msi_dialog_oncommand( msi_dialog *dialog, WPARAM param, HWND hwnd )
3308 {
3309 msi_control *control = NULL;
3310
3311 TRACE("%p %p %08lx\n", dialog, hwnd, param);
3312
3313 switch (param)
3314 {
3315 case 1: /* enter */
3316 control = msi_dialog_find_control( dialog, dialog->control_default );
3317 break;
3318 case 2: /* escape */
3319 control = msi_dialog_find_control( dialog, dialog->control_cancel );
3320 break;
3321 default:
3322 control = msi_dialog_find_control_by_hwnd( dialog, hwnd );
3323 }
3324
3325 if( control )
3326 {
3327 if( control->handler )
3328 {
3329 control->handler( dialog, control, param );
3330 msi_dialog_evaluate_control_conditions( dialog );
3331 }
3332 }
3333
3334 return 0;
3335 }
3336
3337 static LRESULT msi_dialog_onnotify( msi_dialog *dialog, LPARAM param )
3338 {
3339 LPNMHDR nmhdr = (LPNMHDR) param;
3340 msi_control *control = msi_dialog_find_control_by_hwnd( dialog, nmhdr->hwndFrom );
3341
3342 TRACE("%p %p\n", dialog, nmhdr->hwndFrom);
3343
3344 if ( control && control->handler )
3345 control->handler( dialog, control, param );
3346
3347 return 0;
3348 }
3349
3350 static void msi_dialog_setfocus( msi_dialog *dialog )
3351 {
3352 HWND hwnd = dialog->hWndFocus;
3353
3354 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, TRUE);
3355 hwnd = GetNextDlgTabItem( dialog->hwnd, hwnd, FALSE);
3356 SetFocus( hwnd );
3357 dialog->hWndFocus = hwnd;
3358 }
3359
3360 static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
3361 WPARAM wParam, LPARAM lParam )
3362 {
3363 msi_dialog *dialog = (LPVOID) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
3364
3365 TRACE("0x%04x\n", msg);
3366
3367 switch (msg)
3368 {
3369 case WM_MOVE:
3370 dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
3371 dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
3372 break;
3373
3374 case WM_CREATE:
3375 return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );
3376
3377 case WM_COMMAND:
3378 return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );
3379
3380 case WM_ACTIVATE:
3381 if( LOWORD(wParam) == WA_INACTIVE )
3382 dialog->hWndFocus = GetFocus();
3383 else
3384 msi_dialog_setfocus( dialog );
3385 return 0;
3386
3387 case WM_SETFOCUS:
3388 msi_dialog_setfocus( dialog );
3389 return 0;
3390
3391 /* bounce back to our subclassed static control */
3392 case WM_CTLCOLORSTATIC:
3393 return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );
3394
3395 case WM_DESTROY:
3396 dialog->hwnd = NULL;
3397 return 0;
3398 case WM_NOTIFY:
3399 return msi_dialog_onnotify( dialog, lParam );
3400 }
3401 return DefWindowProcW(hwnd, msg, wParam, lParam);
3402 }
3403
3404 static BOOL CALLBACK msi_radioground_child_enum( HWND hWnd, LPARAM lParam )
3405 {
3406 EnableWindow( hWnd, lParam );
3407 return TRUE;
3408 }
3409
3410 static LRESULT WINAPI MSIRadioGroup_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
3411 {
3412 WNDPROC oldproc = (WNDPROC) GetPropW(hWnd, szButtonData);
3413 LRESULT r;
3414
3415 TRACE("hWnd %p msg %04x wParam 0x%08lx lParam 0x%08lx\n", hWnd, msg, wParam, lParam);
3416
3417 if (msg == WM_COMMAND) /* Forward notifications to dialog */
3418 SendMessageW(GetParent(hWnd), msg, wParam, lParam);
3419
3420 r = CallWindowProcW(oldproc, hWnd, msg, wParam, lParam);
3421
3422 /* make sure the radio buttons show as disabled if the parent is disabled */
3423 if (msg == WM_ENABLE)
3424 EnumChildWindows( hWnd, msi_radioground_child_enum, wParam );
3425
3426 return r;
3427 }
3428
3429 static LRESULT WINAPI MSIHiddenWindowProc( HWND hwnd, UINT msg,
3430 WPARAM wParam, LPARAM lParam )
3431 {
3432 msi_dialog *dialog = (msi_dialog*) lParam;
3433
3434 TRACE("%d %p\n", msg, dialog);
3435
3436 switch (msg)
3437 {
3438 case WM_MSI_DIALOG_CREATE:
3439 return msi_dialog_run_message_loop( dialog );
3440 case WM_MSI_DIALOG_DESTROY:
3441 msi_dialog_destroy( dialog );
3442 return 0;
3443 }
3444 return DefWindowProcW( hwnd, msg, wParam, lParam );
3445 }
3446
3447 /* functions that interface to other modules within MSI */
3448
3449 msi_dialog *msi_dialog_create( MSIPACKAGE* package,
3450 LPCWSTR szDialogName, msi_dialog *parent,
3451 msi_dialog_event_handler event_handler )
3452 {
3453 MSIRECORD *rec = NULL;
3454 msi_dialog *dialog;
3455
3456 TRACE("%p %s\n", package, debugstr_w(szDialogName));
3457
3458 /* allocate the structure for the dialog to use */
3459 dialog = msi_alloc_zero( sizeof *dialog + sizeof(WCHAR)*strlenW(szDialogName) );
3460 if( !dialog )
3461 return NULL;
3462 strcpyW( dialog->name, szDialogName );
3463 dialog->parent = parent;
3464 msiobj_addref( &package->hdr );
3465 dialog->package = package;
3466 dialog->event_handler = event_handler;
3467 dialog->finished = 0;
3468 list_init( &dialog->controls );
3469
3470 /* verify that the dialog exists */
3471 rec = msi_get_dialog_record( dialog );
3472 if( !rec )
3473 {
3474 msiobj_release( &package->hdr );
3475 msi_free( dialog );
3476 return NULL;
3477 }
3478 dialog->attributes = MSI_RecordGetInteger( rec, 6 );
3479 dialog->control_default = strdupW( MSI_RecordGetString( rec, 9 ) );
3480 dialog->control_cancel = strdupW( MSI_RecordGetString( rec, 10 ) );
3481 msiobj_release( &rec->hdr );
3482
3483 return dialog;
3484 }
3485
3486 static void msi_process_pending_messages( HWND hdlg )
3487 {
3488 MSG msg;
3489
3490 while( PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ) )
3491 {
3492 if( hdlg && IsDialogMessageW( hdlg, &msg ))
3493 continue;
3494 TranslateMessage( &msg );
3495 DispatchMessageW( &msg );
3496 }
3497 }
3498
3499 void msi_dialog_end_dialog( msi_dialog *dialog )
3500 {
3501 TRACE("%p\n", dialog);
3502 dialog->finished = 1;
3503 PostMessageW(dialog->hwnd, WM_NULL, 0, 0);
3504 }
3505
3506 void msi_dialog_check_messages( HANDLE handle )
3507 {
3508 DWORD r;
3509
3510 /* in threads other than the UI thread, block */
3511 if( uiThreadId != GetCurrentThreadId() )
3512 {
3513 if( handle )
3514 WaitForSingleObject( handle, INFINITE );
3515 return;
3516 }
3517
3518 /* there's two choices for the UI thread */
3519 while (1)
3520 {
3521 msi_process_pending_messages( NULL );
3522
3523 if( !handle )
3524 break;
3525
3526 /*
3527 * block here until somebody creates a new dialog or
3528 * the handle we're waiting on becomes ready
3529 */
3530 r = MsgWaitForMultipleObjects( 1, &handle, 0, INFINITE, QS_ALLINPUT );
3531 if( r == WAIT_OBJECT_0 )
3532 break;
3533 }
3534 }
3535
3536 UINT msi_dialog_run_message_loop( msi_dialog *dialog )
3537 {
3538 DWORD style;
3539 HWND hwnd;
3540
3541 if( uiThreadId != GetCurrentThreadId() )
3542 return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );
3543
3544 /* create the dialog window, don't show it yet */
3545 style = WS_OVERLAPPED;
3546 if( dialog->attributes & msidbDialogAttributesVisible )
3547 style |= WS_VISIBLE;
3548
3549 hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
3550 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
3551 NULL, NULL, NULL, dialog );
3552 if( !hwnd )
3553 {
3554 ERR("Failed to create dialog %s\n", debugstr_w( dialog->name ));
3555 return ERROR_FUNCTION_FAILED;
3556 }
3557
3558 ShowWindow( hwnd, SW_SHOW );
3559 /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */
3560
3561 if( dialog->attributes & msidbDialogAttributesModal )
3562 {
3563 while( !dialog->finished )
3564 {
3565 MsgWaitForMultipleObjects( 0, NULL, 0, INFINITE, QS_ALLINPUT );
3566 msi_process_pending_messages( dialog->hwnd );
3567 }
3568 }
3569 else
3570 return ERROR_IO_PENDING;
3571
3572 return ERROR_SUCCESS;
3573 }
3574
3575 void msi_dialog_do_preview( msi_dialog *dialog )
3576 {
3577 TRACE("\n");
3578 dialog->attributes |= msidbDialogAttributesVisible;
3579 dialog->attributes &= ~msidbDialogAttributesModal;
3580 msi_dialog_run_message_loop( dialog );
3581 }
3582
3583 void msi_dialog_destroy( msi_dialog *dialog )
3584 {
3585 if( uiThreadId != GetCurrentThreadId() )
3586 {
3587 SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_DESTROY, 0, (LPARAM) dialog );
3588 return;
3589 }
3590
3591 if( dialog->hwnd )
3592 ShowWindow( dialog->hwnd, SW_HIDE );
3593
3594 if( dialog->hwnd )
3595 DestroyWindow( dialog->hwnd );
3596
3597 /* unsubscribe events */
3598 ControlEvent_CleanupDialogSubscriptions(dialog->package, dialog->name);
3599
3600 /* destroy the list of controls */
3601 while( !list_empty( &dialog->controls ) )
3602 {
3603 msi_control *t;
3604
3605 t = LIST_ENTRY( list_head( &dialog->controls ),
3606 msi_control, entry );
3607 msi_destroy_control( t );
3608 }
3609
3610 /* destroy the list of fonts */
3611 while( dialog->font_list )
3612 {
3613 msi_font *t = dialog->font_list;
3614 dialog->font_list = t->next;
3615 DeleteObject( t->hfont );
3616 msi_free( t );
3617 }
3618 msi_free( dialog->default_font );
3619
3620 msi_free( dialog->control_default );
3621 msi_free( dialog->control_cancel );
3622 msiobj_release( &dialog->package->hdr );
3623 dialog->package = NULL;
3624 msi_free( dialog );
3625 }
3626
3627 BOOL msi_dialog_register_class( void )
3628 {
3629 WNDCLASSW cls;
3630
3631 ZeroMemory( &cls, sizeof cls );
3632 cls.lpfnWndProc = MSIDialog_WndProc;
3633 cls.hInstance = NULL;
3634 cls.hIcon = LoadIconW(0, (LPWSTR)IDI_APPLICATION);
3635 cls.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
3636 cls.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
3637 cls.lpszMenuName = NULL;
3638 cls.lpszClassName = szMsiDialogClass;
3639
3640 if( !RegisterClassW( &cls ) )
3641 return FALSE;
3642
3643 cls.lpfnWndProc = MSIHiddenWindowProc;
3644 cls.lpszClassName = szMsiHiddenWindow;
3645
3646 if( !RegisterClassW( &cls ) )
3647 return FALSE;
3648
3649 uiThreadId = GetCurrentThreadId();
3650
3651 hMsiHiddenWindow = CreateWindowW( szMsiHiddenWindow, NULL, WS_OVERLAPPED,
3652 0, 0, 100, 100, NULL, NULL, NULL, NULL );
3653 if( !hMsiHiddenWindow )
3654 return FALSE;
3655
3656 return TRUE;
3657 }
3658
3659 void msi_dialog_unregister_class( void )
3660 {
3661 DestroyWindow( hMsiHiddenWindow );
3662 hMsiHiddenWindow = NULL;
3663 UnregisterClassW( szMsiDialogClass, NULL );
3664 UnregisterClassW( szMsiHiddenWindow, NULL );
3665 uiThreadId = 0;
3666 }
3667
3668 static UINT error_dialog_handler(MSIPACKAGE *package, LPCWSTR event,
3669 LPCWSTR argument, msi_dialog* dialog)
3670 {
3671 static const WCHAR end_dialog[] = {'E','n','d','D','i','a','l','o','g',0};
3672 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3673 static const WCHAR error_cancel[] = {'E','r','r','o','r','C','a','n','c','e','l',0};
3674 static const WCHAR error_no[] = {'E','r','r','o','r','N','o',0};
3675 static const WCHAR result_prop[] = {
3676 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3677 };
3678
3679 if ( lstrcmpW( event, end_dialog ) )
3680 return ERROR_SUCCESS;
3681
3682 if ( !lstrcmpW( argument, error_abort ) || !lstrcmpW( argument, error_cancel ) ||
3683 !lstrcmpW( argument, error_no ) )
3684 {
3685 MSI_SetPropertyW( package, result_prop, error_abort );
3686 }
3687
3688 ControlEvent_CleanupSubscriptions(package);
3689 msi_dialog_end_dialog( dialog );
3690
3691 return ERROR_SUCCESS;
3692 }
3693
3694 static UINT msi_error_dialog_set_error( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3695 {
3696 MSIRECORD * row;
3697
3698 static const WCHAR update[] =
3699 {'U','P','D','A','T','E',' ','`','C','o','n','t','r','o','l','`',' ',
3700 'S','E','T',' ','`','T','e','x','t','`',' ','=',' ','\'','%','s','\'',' ',
3701 'W','H','E','R','E', ' ','`','D','i','a','l','o','g','_','`',' ','=',' ','\'','%','s','\'',' ',
3702 'A','N','D',' ','`','C','o','n','t','r','o','l','`',' ','=',' ',
3703 '\'','E','r','r','o','r','T','e','x','t','\'',0};
3704
3705 row = MSI_QueryGetRecord( package->db, update, error, error_dialog );
3706 if (!row)
3707 return ERROR_FUNCTION_FAILED;
3708
3709 msiobj_release(&row->hdr);
3710 return ERROR_SUCCESS;
3711 }
3712
3713 UINT msi_spawn_error_dialog( MSIPACKAGE *package, LPWSTR error_dialog, LPWSTR error )
3714 {
3715 msi_dialog *dialog;
3716 WCHAR result[MAX_PATH];
3717 UINT r = ERROR_SUCCESS;
3718 DWORD size = MAX_PATH;
3719 int res;
3720
3721 static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
3722 static const WCHAR pn_prop[] = {'P','r','o','d','u','c','t','N','a','m','e',0};
3723 static const WCHAR title_fmt[] = {'%','s',' ','W','a','r','n','i','n','g',0};
3724 static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
3725 static const WCHAR result_prop[] = {
3726 'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
3727 };
3728
3729 if ( (msi_get_property_int(package, szUILevel, 0) & INSTALLUILEVEL_MASK) == INSTALLUILEVEL_NONE )
3730 return ERROR_SUCCESS;
3731
3732 if ( !error_dialog )
3733 {
3734 LPWSTR product_name = msi_dup_property( package, pn_prop );
3735 WCHAR title[MAX_PATH];
3736
3737 sprintfW( title, title_fmt, product_name );
3738 res = MessageBoxW( NULL, error, title, MB_OKCANCEL | MB_ICONWARNING );
3739
3740 msi_free( product_name );
3741
3742 if ( res == IDOK )
3743 return ERROR_SUCCESS;
3744 else
3745 return ERROR_FUNCTION_FAILED;
3746 }
3747
3748 r = msi_error_dialog_set_error( package, error_dialog, error );
3749 if ( r != ERROR_SUCCESS )
3750 return r;
3751
3752 dialog = msi_dialog_create( package, error_dialog, package->dialog,
3753 error_dialog_handler );
3754 if ( !dialog )
3755 return ERROR_FUNCTION_FAILED;
3756
3757 dialog->finished = FALSE;
3758 r = msi_dialog_run_message_loop( dialog );
3759 if ( r != ERROR_SUCCESS )
3760 goto done;
3761
3762 r = MSI_GetPropertyW( package, result_prop, result, &size );
3763 if ( r != ERROR_SUCCESS)
3764 r = ERROR_SUCCESS;
3765
3766 if ( !lstrcmpW( result, error_abort ) )
3767 r = ERROR_FUNCTION_FAILED;
3768
3769 done:
3770 msi_dialog_destroy( dialog );
3771
3772 return r;
3773 }
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