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[wxWidgets.git] / src / common / resource.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: resource.cpp
3 // Purpose: Resource system
4 // Author: Julian Smart
5 // Modified by:
6 // Created: 04/01/98
7 // RCS-ID: $Id$
8 // Copyright: (c) Julian Smart and Markus Holzem
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifdef __GNUG__
13 #pragma implementation "resource.h"
14 #endif
15
16 // For compilers that support precompilation, includes "wx.h".
17 #include "wx/wxprec.h"
18
19 #ifdef __BORLANDC__
20 #pragma hdrstop
21 #endif
22
23 #if wxUSE_WX_RESOURCES
24
25 #ifdef __VISUALC__
26 #pragma warning(disable:4706) // assignment within conditional expression
27 #endif // VC++
28
29 #ifndef WX_PRECOMP
30 #include "wx/defs.h"
31 #include "wx/setup.h"
32 #include "wx/list.h"
33 #include "wx/hash.h"
34 #include "wx/gdicmn.h"
35 #include "wx/utils.h"
36 #include "wx/types.h"
37 #include "wx/menu.h"
38 #include "wx/stattext.h"
39 #include "wx/button.h"
40 #include "wx/bmpbuttn.h"
41 #include "wx/radiobox.h"
42 #include "wx/listbox.h"
43 #include "wx/choice.h"
44 #include "wx/checkbox.h"
45 #include "wx/settings.h"
46 #include "wx/slider.h"
47 #include "wx/icon.h"
48 #include "wx/statbox.h"
49 #include "wx/statbmp.h"
50 #include "wx/gauge.h"
51 #include "wx/textctrl.h"
52 #include "wx/msgdlg.h"
53 #include "wx/intl.h"
54 #endif
55
56 #if wxUSE_RADIOBTN
57 #include "wx/radiobut.h"
58 #endif
59
60 #if wxUSE_SCROLLBAR
61 #include "wx/scrolbar.h"
62 #endif
63
64 #if wxUSE_COMBOBOX
65 #include "wx/combobox.h"
66 #endif
67
68 #include "wx/validate.h"
69
70 #include "wx/log.h"
71
72 #include <ctype.h>
73 #include <math.h>
74 #include <stdlib.h>
75 #include <string.h>
76
77 #include "wx/resource.h"
78 #include "wx/string.h"
79 #include "wx/wxexpr.h"
80
81 #include "wx/settings.h"
82 #include "wx/stream.h"
83
84 // Forward (private) declarations
85 bool wxResourceInterpretResources(wxResourceTable& table, wxExprDatabase& db);
86 wxItemResource *wxResourceInterpretDialog(wxResourceTable& table, wxExpr *expr, bool isPanel = FALSE);
87 wxItemResource *wxResourceInterpretControl(wxResourceTable& table, wxExpr *expr);
88 wxItemResource *wxResourceInterpretMenu(wxResourceTable& table, wxExpr *expr);
89 wxItemResource *wxResourceInterpretMenuBar(wxResourceTable& table, wxExpr *expr);
90 wxItemResource *wxResourceInterpretString(wxResourceTable& table, wxExpr *expr);
91 wxItemResource *wxResourceInterpretBitmap(wxResourceTable& table, wxExpr *expr);
92 wxItemResource *wxResourceInterpretIcon(wxResourceTable& table, wxExpr *expr);
93 // Interpret list expression
94 wxFont wxResourceInterpretFontSpec(wxExpr *expr);
95
96 bool wxResourceReadOneResource(FILE *fd, wxExprDatabase& db, bool *eof, wxResourceTable *table = (wxResourceTable *) NULL);
97 bool wxResourceReadOneResource(wxInputStream *fd, wxExprDatabase& db, bool *eof, wxResourceTable *table) ;
98 bool wxResourceParseIncludeFile(const wxString& f, wxResourceTable *table = (wxResourceTable *) NULL);
99
100 wxResourceTable *wxDefaultResourceTable = (wxResourceTable *) NULL;
101
102 char *wxResourceBuffer = (char *) NULL;
103 long wxResourceBufferSize = 0;
104 long wxResourceBufferCount = 0;
105 int wxResourceStringPtr = 0;
106
107 void wxInitializeResourceSystem()
108 {
109 wxDefaultResourceTable = new wxResourceTable;
110 }
111
112 void wxCleanUpResourceSystem()
113 {
114 delete wxDefaultResourceTable;
115 if (wxResourceBuffer)
116 delete[] wxResourceBuffer;
117 }
118
119 void wxLogWarning(char *msg)
120 {
121 wxMessageBox(msg, _("Warning"), wxOK);
122 }
123
124 IMPLEMENT_DYNAMIC_CLASS(wxItemResource, wxObject)
125 IMPLEMENT_DYNAMIC_CLASS(wxResourceTable, wxHashTable)
126
127 wxItemResource::wxItemResource()
128 {
129 m_itemType = "";
130 m_title = "";
131 m_name = "";
132 m_windowStyle = 0;
133 m_x = m_y = m_width = m_height = 0;
134 m_value1 = m_value2 = m_value3 = m_value5 = 0;
135 m_value4 = "";
136 m_windowId = 0;
137 m_exStyle = 0;
138 }
139
140 wxItemResource::~wxItemResource()
141 {
142 wxNode *node = m_children.First();
143 while (node)
144 {
145 wxItemResource *item = (wxItemResource *)node->Data();
146 delete item;
147 delete node;
148 node = m_children.First();
149 }
150 }
151
152 /*
153 * Resource table
154 */
155
156 wxResourceTable::wxResourceTable():wxHashTable(wxKEY_STRING), identifiers(wxKEY_STRING)
157 {
158 }
159
160 wxResourceTable::~wxResourceTable()
161 {
162 ClearTable();
163 }
164
165 wxItemResource *wxResourceTable::FindResource(const wxString& name) const
166 {
167 wxItemResource *item = (wxItemResource *)Get(WXSTRINGCAST name);
168 return item;
169 }
170
171 void wxResourceTable::AddResource(wxItemResource *item)
172 {
173 wxString name = item->GetName();
174 if (name == wxT(""))
175 name = item->GetTitle();
176 if (name == wxT(""))
177 name = wxT("no name");
178
179 // Delete existing resource, if any.
180 Delete(name);
181
182 Put(name, item);
183 }
184
185 bool wxResourceTable::DeleteResource(const wxString& name)
186 {
187 wxItemResource *item = (wxItemResource *)Delete(WXSTRINGCAST name);
188 if (item)
189 {
190 // See if any resource has this as its child; if so, delete from
191 // parent's child list.
192 BeginFind();
193 wxNode *node = (wxNode *) NULL;
194 node = Next();
195 while (node != NULL)
196 {
197 wxItemResource *parent = (wxItemResource *)node->Data();
198 if (parent->GetChildren().Member(item))
199 {
200 parent->GetChildren().DeleteObject(item);
201 break;
202 }
203 node = Next();
204 }
205
206 delete item;
207 return TRUE;
208 }
209 else
210 return FALSE;
211 }
212
213 bool wxResourceTable::ParseResourceFile( wxInputStream *is )
214 {
215 wxExprDatabase db;
216 int len = is->StreamSize() ;
217
218 bool eof = FALSE;
219 while ( is->TellI() + 10 < len) // it's a hack because the streams dont support EOF
220 {
221 wxResourceReadOneResource(is, db, &eof, this) ;
222 }
223 return wxResourceInterpretResources(*this, db);
224 }
225
226 bool wxResourceTable::ParseResourceFile(const wxString& filename)
227 {
228 wxExprDatabase db;
229
230 #if defined(__WXMAC__) && !defined(__UNIX__)
231 FILE *fd = fopen(wxUnix2MacFilename(filename.fn_str()), "r");
232 #else
233 FILE *fd = wxFopen(filename, _T("r"));
234 #endif
235 if (!fd)
236 return FALSE;
237 bool eof = FALSE;
238 while (wxResourceReadOneResource(fd, db, &eof, this) && !eof)
239 {
240 // Loop
241 }
242 fclose(fd);
243 return wxResourceInterpretResources(*this, db);
244 }
245
246 bool wxResourceTable::ParseResourceData(const wxString& data)
247 {
248 wxExprDatabase db;
249 if (!db.ReadFromString(data))
250 {
251 wxLogWarning(_("Ill-formed resource file syntax."));
252 return FALSE;
253 }
254
255 return wxResourceInterpretResources(*this, db);
256 }
257
258 bool wxResourceTable::RegisterResourceBitmapData(const wxString& name, char bits[], int width, int height)
259 {
260 // Register pre-loaded bitmap data
261 wxItemResource *item = new wxItemResource;
262 // item->SetType(wxRESOURCE_TYPE_XBM_DATA);
263 item->SetType(wxT("wxXBMData"));
264 item->SetName(name);
265 item->SetValue1((long)bits);
266 item->SetValue2((long)width);
267 item->SetValue3((long)height);
268 AddResource(item);
269 return TRUE;
270 }
271
272 bool wxResourceTable::RegisterResourceBitmapData(const wxString& name, char **data)
273 {
274 // Register pre-loaded bitmap data
275 wxItemResource *item = new wxItemResource;
276 // item->SetType(wxRESOURCE_TYPE_XPM_DATA);
277 item->SetType(wxT("wxXPMData"));
278 item->SetName(name);
279 item->SetValue1((long)data);
280 AddResource(item);
281 return TRUE;
282 }
283
284 bool wxResourceTable::SaveResource(const wxString& WXUNUSED(filename))
285 {
286 return FALSE;
287 }
288
289 void wxResourceTable::ClearTable()
290 {
291 BeginFind();
292 wxNode *node = Next();
293 while (node)
294 {
295 wxNode *next = Next();
296 wxItemResource *item = (wxItemResource *)node->Data();
297 delete item;
298 delete node;
299 node = next;
300 }
301 }
302
303 wxControl *wxResourceTable::CreateItem(wxWindow *parent, const wxItemResource* childResource, const wxItemResource* parentResource) const
304 {
305 int id = childResource->GetId();
306 if ( id == 0 )
307 id = -1;
308
309 bool dlgUnits = ((parentResource->GetResourceStyle() & wxRESOURCE_DIALOG_UNITS) != 0);
310
311 wxControl *control = (wxControl *) NULL;
312 wxString itemType(childResource->GetType());
313
314 wxPoint pos;
315 wxSize size;
316 if (dlgUnits)
317 {
318 pos = parent->ConvertDialogToPixels(wxPoint(childResource->GetX(), childResource->GetY()));
319 size = parent->ConvertDialogToPixels(wxSize(childResource->GetWidth(), childResource->GetHeight()));
320 }
321 else
322 {
323 pos = wxPoint(childResource->GetX(), childResource->GetY());
324 size = wxSize(childResource->GetWidth(), childResource->GetHeight());
325 }
326
327 if (itemType == wxString(wxT("wxButton")) || itemType == wxString(wxT("wxBitmapButton")))
328 {
329 if (childResource->GetValue4() != wxT(""))
330 {
331 // Bitmap button
332 wxBitmap bitmap = childResource->GetBitmap();
333 if (!bitmap.Ok())
334 {
335 bitmap = wxResourceCreateBitmap(childResource->GetValue4(), (wxResourceTable *)this);
336 ((wxItemResource*) childResource)->SetBitmap(bitmap);
337 }
338 if (!bitmap.Ok())
339 bitmap.LoadFile("cross_bmp", wxBITMAP_TYPE_BMP_RESOURCE);
340 control = new wxBitmapButton(parent, id, bitmap, pos, size,
341 childResource->GetStyle() | wxBU_AUTODRAW, wxDefaultValidator, childResource->GetName());
342 }
343 else
344 // Normal, text button
345 control = new wxButton(parent, id, childResource->GetTitle(), pos, size,
346 childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
347 }
348 else if (itemType == wxString(wxT("wxMessage")) || itemType == wxString(wxT("wxStaticText")) ||
349 itemType == wxString(wxT("wxStaticBitmap")))
350 {
351 if (childResource->GetValue4() != wxT("") || itemType == wxString(wxT("wxStaticBitmap")) )
352 {
353 // Bitmap message
354 wxBitmap bitmap = childResource->GetBitmap();
355 if (!bitmap.Ok())
356 {
357 bitmap = wxResourceCreateBitmap(childResource->GetValue4(), (wxResourceTable *)this);
358 ((wxItemResource*) childResource)->SetBitmap(bitmap);
359 }
360 #if wxUSE_BITMAP_MESSAGE
361 #ifdef __WXMSW__
362 // Use a default bitmap
363 if (!bitmap.Ok())
364 bitmap.LoadFile("cross_bmp", wxBITMAP_TYPE_BMP_RESOURCE);
365 #endif
366
367 if (bitmap.Ok())
368 control = new wxStaticBitmap(parent, id, bitmap, pos, size,
369 childResource->GetStyle(), childResource->GetName());
370 #endif
371 }
372 else
373 {
374 control = new wxStaticText(parent, id, childResource->GetTitle(), pos, size,
375 childResource->GetStyle(), childResource->GetName());
376 }
377 }
378 else if (itemType == wxString(wxT("wxText")) || itemType == wxString(wxT("wxTextCtrl")) || itemType == wxString(wxT("wxMultiText")))
379 {
380 control = new wxTextCtrl(parent, id, childResource->GetValue4(), pos, size,
381 childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
382 }
383 else if (itemType == wxString(wxT("wxCheckBox")))
384 {
385 control = new wxCheckBox(parent, id, childResource->GetTitle(), pos, size,
386 childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
387
388 ((wxCheckBox *)control)->SetValue((childResource->GetValue1() != 0));
389 }
390 #if wxUSE_GAUGE
391 else if (itemType == wxString(wxT("wxGauge")))
392 {
393 control = new wxGauge(parent, id, (int)childResource->GetValue2(), pos, size,
394 childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
395
396 ((wxGauge *)control)->SetValue((int)childResource->GetValue1());
397 }
398 #endif
399 #if wxUSE_RADIOBTN
400 else if (itemType == wxString(wxT("wxRadioButton")))
401 {
402 control = new wxRadioButton(parent, id, childResource->GetTitle(), // (int)childResource->GetValue1(),
403 pos, size,
404 childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
405 }
406 #endif
407 #if wxUSE_SCROLLBAR
408 else if (itemType == wxString(wxT("wxScrollBar")))
409 {
410 control = new wxScrollBar(parent, id, pos, size,
411 childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
412 /*
413 ((wxScrollBar *)control)->SetValue((int)childResource->GetValue1());
414 ((wxScrollBar *)control)->SetPageSize((int)childResource->GetValue2());
415 ((wxScrollBar *)control)->SetObjectLength((int)childResource->GetValue3());
416 ((wxScrollBar *)control)->SetViewLength((int)(long)childResource->GetValue5());
417 */
418 ((wxScrollBar *)control)->SetScrollbar((int)childResource->GetValue1(),(int)childResource->GetValue2(),
419 (int)childResource->GetValue3(),(int)(long)childResource->GetValue5(),FALSE);
420
421 }
422 #endif
423 else if (itemType == wxString(wxT("wxSlider")))
424 {
425 control = new wxSlider(parent, id, (int)childResource->GetValue1(),
426 (int)childResource->GetValue2(), (int)childResource->GetValue3(), pos, size,
427 childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
428 }
429 else if (itemType == wxString(wxT("wxGroupBox")) || itemType == wxString(wxT("wxStaticBox")))
430 {
431 control = new wxStaticBox(parent, id, childResource->GetTitle(), pos, size,
432 childResource->GetStyle(), childResource->GetName());
433 }
434 else if (itemType == wxString(wxT("wxListBox")))
435 {
436 wxStringList& stringList = childResource->GetStringValues();
437 wxString *strings = (wxString *) NULL;
438 int noStrings = 0;
439 if (stringList.Number() > 0)
440 {
441 noStrings = stringList.Number();
442 strings = new wxString[noStrings];
443 wxNode *node = stringList.First();
444 int i = 0;
445 while (node)
446 {
447 strings[i] = (wxChar *)node->Data();
448 i ++;
449 node = node->Next();
450 }
451 }
452 control = new wxListBox(parent, id, pos, size,
453 noStrings, strings, childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
454
455 if (strings)
456 delete[] strings;
457 }
458 else if (itemType == wxString(wxT("wxChoice")))
459 {
460 wxStringList& stringList = childResource->GetStringValues();
461 wxString *strings = (wxString *) NULL;
462 int noStrings = 0;
463 if (stringList.Number() > 0)
464 {
465 noStrings = stringList.Number();
466 strings = new wxString[noStrings];
467 wxNode *node = stringList.First();
468 int i = 0;
469 while (node)
470 {
471 strings[i] = (wxChar *)node->Data();
472 i ++;
473 node = node->Next();
474 }
475 }
476 control = new wxChoice(parent, id, pos, size,
477 noStrings, strings, childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
478
479 if (strings)
480 delete[] strings;
481 }
482 #if wxUSE_COMBOBOX
483 else if (itemType == wxString(wxT("wxComboBox")))
484 {
485 wxStringList& stringList = childResource->GetStringValues();
486 wxString *strings = (wxString *) NULL;
487 int noStrings = 0;
488 if (stringList.Number() > 0)
489 {
490 noStrings = stringList.Number();
491 strings = new wxString[noStrings];
492 wxNode *node = stringList.First();
493 int i = 0;
494 while (node)
495 {
496 strings[i] = (wxChar *)node->Data();
497 i ++;
498 node = node->Next();
499 }
500 }
501 control = new wxComboBox(parent, id, childResource->GetValue4(), pos, size,
502 noStrings, strings, childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
503
504 if (strings)
505 delete[] strings;
506 }
507 #endif
508 else if (itemType == wxString(wxT("wxRadioBox")))
509 {
510 wxStringList& stringList = childResource->GetStringValues();
511 wxString *strings = (wxString *) NULL;
512 int noStrings = 0;
513 if (stringList.Number() > 0)
514 {
515 noStrings = stringList.Number();
516 strings = new wxString[noStrings];
517 wxNode *node = stringList.First();
518 int i = 0;
519 while (node)
520 {
521 strings[i] = (wxChar *)node->Data();
522 i ++;
523 node = node->Next();
524 }
525 }
526 control = new wxRadioBox(parent, (wxWindowID) id, wxString(childResource->GetTitle()), pos, size,
527 noStrings, strings, (int)childResource->GetValue1(), childResource->GetStyle(), wxDefaultValidator,
528 childResource->GetName());
529
530 if (strings)
531 delete[] strings;
532 }
533
534 if ((parentResource->GetResourceStyle() & wxRESOURCE_USE_DEFAULTS) != 0)
535 {
536 // Don't set font; will be inherited from parent.
537 }
538 else
539 {
540 if (control && childResource->GetFont().Ok())
541 {
542 control->SetFont(childResource->GetFont());
543
544 #ifdef __WXMSW__
545 // Force the layout algorithm since the size changes the layout
546 if (control->IsKindOf(CLASSINFO(wxRadioBox)))
547 {
548 control->SetSize(-1, -1, -1, -1, wxSIZE_AUTO_WIDTH|wxSIZE_AUTO_HEIGHT);
549 }
550 #endif
551 }
552 }
553 return control;
554 }
555
556 /*
557 * Interpret database as a series of resources
558 */
559
560 bool wxResourceInterpretResources(wxResourceTable& table, wxExprDatabase& db)
561 {
562 wxNode *node = db.First();
563 while (node)
564 {
565 wxExpr *clause = (wxExpr *)node->Data();
566 wxString functor(clause->Functor());
567
568 wxItemResource *item = (wxItemResource *) NULL;
569 if (functor == wxT("dialog"))
570 item = wxResourceInterpretDialog(table, clause);
571 else if (functor == wxT("panel"))
572 item = wxResourceInterpretDialog(table, clause, TRUE);
573 else if (functor == wxT("menubar"))
574 item = wxResourceInterpretMenuBar(table, clause);
575 else if (functor == wxT("menu"))
576 item = wxResourceInterpretMenu(table, clause);
577 else if (functor == wxT("string"))
578 item = wxResourceInterpretString(table, clause);
579 else if (functor == wxT("bitmap"))
580 item = wxResourceInterpretBitmap(table, clause);
581 else if (functor == wxT("icon"))
582 item = wxResourceInterpretIcon(table, clause);
583
584 if (item)
585 {
586 // Remove any existing resource of same name
587 if (item->GetName() != wxT(""))
588 table.DeleteResource(item->GetName());
589 table.AddResource(item);
590 }
591 node = node->Next();
592 }
593 return TRUE;
594 }
595
596 static const wxChar *g_ValidControlClasses[] =
597 {
598 wxT("wxButton"),
599 wxT("wxBitmapButton"),
600 wxT("wxMessage"),
601 wxT("wxStaticText"),
602 wxT("wxStaticBitmap"),
603 wxT("wxText"),
604 wxT("wxTextCtrl"),
605 wxT("wxMultiText"),
606 wxT("wxListBox"),
607 wxT("wxRadioBox"),
608 wxT("wxRadioButton"),
609 wxT("wxCheckBox"),
610 wxT("wxBitmapCheckBox"),
611 wxT("wxGroupBox"),
612 wxT("wxStaticBox"),
613 wxT("wxSlider"),
614 wxT("wxGauge"),
615 wxT("wxScrollBar"),
616 wxT("wxChoice"),
617 wxT("wxComboBox")
618 };
619
620 static bool wxIsValidControlClass(const wxString& c)
621 {
622 for ( size_t i = 0; i < WXSIZEOF(g_ValidControlClasses); i++ )
623 {
624 if ( c == g_ValidControlClasses[i] )
625 return TRUE;
626 }
627 return FALSE;
628 }
629
630 wxItemResource *wxResourceInterpretDialog(wxResourceTable& table, wxExpr *expr, bool isPanel)
631 {
632 wxItemResource *dialogItem = new wxItemResource;
633 if (isPanel)
634 dialogItem->SetType(wxT("wxPanel"));
635 else
636 dialogItem->SetType(wxT("wxDialog"));
637 wxString style = wxT("");
638 wxString title = wxT("");
639 wxString name = wxT("");
640 wxString backColourHex = wxT("");
641 wxString labelColourHex = wxT("");
642 wxString buttonColourHex = wxT("");
643
644 long windowStyle = wxDEFAULT_DIALOG_STYLE;
645 if (isPanel)
646 windowStyle = 0;
647
648 int x = 0; int y = 0; int width = -1; int height = -1;
649 int isModal = 0;
650 wxExpr *labelFontExpr = (wxExpr *) NULL;
651 wxExpr *buttonFontExpr = (wxExpr *) NULL;
652 wxExpr *fontExpr = (wxExpr *) NULL;
653 expr->GetAttributeValue(wxT("style"), style);
654 expr->GetAttributeValue(wxT("name"), name);
655 expr->GetAttributeValue(wxT("title"), title);
656 expr->GetAttributeValue(wxT("x"), x);
657 expr->GetAttributeValue(wxT("y"), y);
658 expr->GetAttributeValue(wxT("width"), width);
659 expr->GetAttributeValue(wxT("height"), height);
660 expr->GetAttributeValue(wxT("modal"), isModal);
661 expr->GetAttributeValue(wxT("label_font"), &labelFontExpr);
662 expr->GetAttributeValue(wxT("button_font"), &buttonFontExpr);
663 expr->GetAttributeValue(wxT("font"), &fontExpr);
664 expr->GetAttributeValue(wxT("background_colour"), backColourHex);
665 expr->GetAttributeValue(wxT("label_colour"), labelColourHex);
666 expr->GetAttributeValue(wxT("button_colour"), buttonColourHex);
667
668 int useDialogUnits = 0;
669 expr->GetAttributeValue(wxT("use_dialog_units"), useDialogUnits);
670 if (useDialogUnits != 0)
671 dialogItem->SetResourceStyle(dialogItem->GetResourceStyle() | wxRESOURCE_DIALOG_UNITS);
672
673 int useDefaults = 0;
674 expr->GetAttributeValue(wxT("use_system_defaults"), useDefaults);
675 if (useDefaults != 0)
676 dialogItem->SetResourceStyle(dialogItem->GetResourceStyle() | wxRESOURCE_USE_DEFAULTS);
677
678 int id = 0;
679 expr->GetAttributeValue(wxT("id"), id);
680 dialogItem->SetId(id);
681
682 if (style != wxT(""))
683 {
684 windowStyle = wxParseWindowStyle(style);
685 }
686 dialogItem->SetStyle(windowStyle);
687 dialogItem->SetValue1(isModal);
688 if (windowStyle & wxDIALOG_MODAL) // Uses style in wxWin 2
689 dialogItem->SetValue1(TRUE);
690
691 dialogItem->SetName(name);
692 dialogItem->SetTitle(title);
693 dialogItem->SetSize(x, y, width, height);
694
695 // Check for wxWin 1.68-style specifications
696 if (style.Find(wxT("VERTICAL_LABEL")) != -1)
697 dialogItem->SetResourceStyle(dialogItem->GetResourceStyle() | wxRESOURCE_VERTICAL_LABEL);
698 else if (style.Find(wxT("HORIZONTAL_LABEL")) != -1)
699 dialogItem->SetResourceStyle(dialogItem->GetResourceStyle() | wxRESOURCE_HORIZONTAL_LABEL);
700
701 if (backColourHex != wxT(""))
702 {
703 int r = 0;
704 int g = 0;
705 int b = 0;
706 r = wxHexToDec(backColourHex.Mid(0, 2));
707 g = wxHexToDec(backColourHex.Mid(2, 2));
708 b = wxHexToDec(backColourHex.Mid(4, 2));
709 dialogItem->SetBackgroundColour(wxColour((unsigned char)r,(unsigned char)g,(unsigned char)b));
710 }
711 if (labelColourHex != wxT(""))
712 {
713 int r = 0;
714 int g = 0;
715 int b = 0;
716 r = wxHexToDec(labelColourHex.Mid(0, 2));
717 g = wxHexToDec(labelColourHex.Mid(2, 2));
718 b = wxHexToDec(labelColourHex.Mid(4, 2));
719 dialogItem->SetLabelColour(wxColour((unsigned char)r,(unsigned char)g,(unsigned char)b));
720 }
721 if (buttonColourHex != wxT(""))
722 {
723 int r = 0;
724 int g = 0;
725 int b = 0;
726 r = wxHexToDec(buttonColourHex.Mid(0, 2));
727 g = wxHexToDec(buttonColourHex.Mid(2, 2));
728 b = wxHexToDec(buttonColourHex.Mid(4, 2));
729 dialogItem->SetButtonColour(wxColour((unsigned char)r,(unsigned char)g,(unsigned char)b));
730 }
731
732 if (fontExpr)
733 dialogItem->SetFont(wxResourceInterpretFontSpec(fontExpr));
734 else if (buttonFontExpr)
735 dialogItem->SetFont(wxResourceInterpretFontSpec(buttonFontExpr));
736 else if (labelFontExpr)
737 dialogItem->SetFont(wxResourceInterpretFontSpec(labelFontExpr));
738
739 // Now parse all controls
740 wxExpr *controlExpr = expr->GetFirst();
741 while (controlExpr)
742 {
743 if (controlExpr->Number() == 3)
744 {
745 wxString controlKeyword(controlExpr->Nth(1)->StringValue());
746 if (controlKeyword != wxT("") && controlKeyword == wxT("control"))
747 {
748 // The value part: always a list.
749 wxExpr *listExpr = controlExpr->Nth(2);
750 if (listExpr->Type() == PrologList)
751 {
752 wxItemResource *controlItem = wxResourceInterpretControl(table, listExpr);
753 if (controlItem)
754 {
755 dialogItem->GetChildren().Append(controlItem);
756 }
757 }
758 }
759 }
760 controlExpr = controlExpr->GetNext();
761 }
762 return dialogItem;
763 }
764
765 wxItemResource *wxResourceInterpretControl(wxResourceTable& table, wxExpr *expr)
766 {
767 wxItemResource *controlItem = new wxItemResource;
768
769 // First, find the standard features of a control definition:
770 // [optional integer/string id], control name, title, style, name, x, y, width, height
771
772 wxString controlType;
773 wxString style;
774 wxString title;
775 wxString name;
776 int id = 0;
777 long windowStyle = 0;
778 int x = 0; int y = 0; int width = -1; int height = -1;
779 int count = 0;
780
781 wxExpr *expr1 = expr->Nth(0);
782
783 if ( expr1->Type() == PrologString || expr1->Type() == PrologWord )
784 {
785 if ( wxIsValidControlClass(expr1->StringValue()) )
786 {
787 count = 1;
788 controlType = expr1->StringValue();
789 }
790 else
791 {
792 wxString str(expr1->StringValue());
793 id = wxResourceGetIdentifier(str, &table);
794 if (id == 0)
795 {
796 wxLogWarning(_("Could not resolve control class or id '%s'. Use (non-zero) integer instead\n or provide #define (see manual for caveats)"),
797 (const wxChar*) expr1->StringValue());
798 delete controlItem;
799 return (wxItemResource *) NULL;
800 }
801 else
802 {
803 // Success - we have an id, so the 2nd element must be the control class.
804 controlType = expr->Nth(1)->StringValue();
805 count = 2;
806 }
807 }
808 }
809 else if (expr1->Type() == PrologInteger)
810 {
811 id = (int)expr1->IntegerValue();
812 // Success - we have an id, so the 2nd element must be the control class.
813 controlType = expr->Nth(1)->StringValue();
814 count = 2;
815 }
816
817 expr1 = expr->Nth(count);
818 count ++;
819 if ( expr1 )
820 title = expr1->StringValue();
821
822 expr1 = expr->Nth(count);
823 count ++;
824 if (expr1)
825 {
826 style = expr1->StringValue();
827 windowStyle = wxParseWindowStyle(style);
828 }
829
830 expr1 = expr->Nth(count);
831 count ++;
832 if (expr1)
833 name = expr1->StringValue();
834
835 expr1 = expr->Nth(count);
836 count ++;
837 if (expr1)
838 x = (int)expr1->IntegerValue();
839
840 expr1 = expr->Nth(count);
841 count ++;
842 if (expr1)
843 y = (int)expr1->IntegerValue();
844
845 expr1 = expr->Nth(count);
846 count ++;
847 if (expr1)
848 width = (int)expr1->IntegerValue();
849
850 expr1 = expr->Nth(count);
851 count ++;
852 if (expr1)
853 height = (int)expr1->IntegerValue();
854
855 controlItem->SetStyle(windowStyle);
856 controlItem->SetName(name);
857 controlItem->SetTitle(title);
858 controlItem->SetSize(x, y, width, height);
859 controlItem->SetType(controlType);
860 controlItem->SetId(id);
861
862 // Check for wxWin 1.68-style specifications
863 if (style.Find(wxT("VERTICAL_LABEL")) != -1)
864 controlItem->SetResourceStyle(controlItem->GetResourceStyle() | wxRESOURCE_VERTICAL_LABEL);
865 else if (style.Find(wxT("HORIZONTAL_LABEL")) != -1)
866 controlItem->SetResourceStyle(controlItem->GetResourceStyle() | wxRESOURCE_HORIZONTAL_LABEL);
867
868 if (controlType == wxT("wxButton"))
869 {
870 // Check for bitmap resource name (in case loading old-style resource file)
871 if (expr->Nth(count) && ((expr->Nth(count)->Type() == PrologString) || (expr->Nth(count)->Type() == PrologWord)))
872 {
873 wxString str(expr->Nth(count)->StringValue());
874 count ++;
875
876 if (str != wxT(""))
877 {
878 controlItem->SetValue4(str);
879 controlItem->SetType(wxT("wxBitmapButton"));
880 }
881 }
882 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
883 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
884 }
885 else if (controlType == wxT("wxBitmapButton"))
886 {
887 // Check for bitmap resource name
888 if (expr->Nth(count) && ((expr->Nth(count)->Type() == PrologString) || (expr->Nth(count)->Type() == PrologWord)))
889 {
890 wxString str(expr->Nth(count)->StringValue());
891 controlItem->SetValue4(str);
892 count ++;
893 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
894 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
895 }
896 }
897 else if (controlType == wxT("wxCheckBox"))
898 {
899 // Check for default value
900 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
901 {
902 controlItem->SetValue1(expr->Nth(count)->IntegerValue());
903 count ++;
904 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
905 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
906 }
907 }
908 #if wxUSE_RADIOBTN
909 else if (controlType == wxT("wxRadioButton"))
910 {
911 // Check for default value
912 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
913 {
914 controlItem->SetValue1(expr->Nth(count)->IntegerValue());
915 count ++;
916 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
917 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
918 }
919 }
920 #endif
921 else if (controlType == wxT("wxText") || controlType == wxT("wxTextCtrl") || controlType == wxT("wxMultiText"))
922 {
923 // Check for default value
924 if (expr->Nth(count) && ((expr->Nth(count)->Type() == PrologString) || (expr->Nth(count)->Type() == PrologWord)))
925 {
926 wxString str(expr->Nth(count)->StringValue());
927 controlItem->SetValue4(str);
928 count ++;
929
930 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
931 {
932 // controlItem->SetLabelFont(wxResourceInterpretFontSpec(expr->Nth(count)));
933 // Skip past the obsolete label font spec if there are two consecutive specs
934 if (expr->Nth(count+1) && expr->Nth(count+1)->Type() == PrologList)
935 count ++;
936 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
937 }
938 }
939 }
940 else if (controlType == wxT("wxMessage") || controlType == wxT("wxStaticText"))
941 {
942 // Check for bitmap resource name (in case it's an old-style .wxr file)
943 if (expr->Nth(count) && ((expr->Nth(count)->Type() == PrologString) || (expr->Nth(count)->Type() == PrologWord)))
944 {
945 wxString str(expr->Nth(count)->StringValue());
946 controlItem->SetValue4(str);
947 count ++;
948 controlItem->SetType(wxT("wxStaticText"));
949 }
950 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
951 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
952 }
953 else if (controlType == wxT("wxStaticBitmap"))
954 {
955 // Check for bitmap resource name
956 if (expr->Nth(count) && ((expr->Nth(count)->Type() == PrologString) || (expr->Nth(count)->Type() == PrologWord)))
957 {
958 wxString str(expr->Nth(count)->StringValue());
959 controlItem->SetValue4(str);
960 count ++;
961 }
962 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
963 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
964 }
965 else if (controlType == wxT("wxGroupBox") || controlType == wxT("wxStaticBox"))
966 {
967 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
968 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
969 }
970 else if (controlType == wxT("wxGauge"))
971 {
972 // Check for default value
973 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
974 {
975 controlItem->SetValue1(expr->Nth(count)->IntegerValue());
976 count ++;
977
978 // Check for range
979 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
980 {
981 controlItem->SetValue2(expr->Nth(count)->IntegerValue());
982 count ++;
983
984 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
985 {
986 // Skip past the obsolete label font spec if there are two consecutive specs
987 if (expr->Nth(count+1) && expr->Nth(count+1)->Type() == PrologList)
988 count ++;
989 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
990 }
991 }
992 }
993 }
994 else if (controlType == wxT("wxSlider"))
995 {
996 // Check for default value
997 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
998 {
999 controlItem->SetValue1(expr->Nth(count)->IntegerValue());
1000 count ++;
1001
1002 // Check for min
1003 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
1004 {
1005 controlItem->SetValue2(expr->Nth(count)->IntegerValue());
1006 count ++;
1007
1008 // Check for max
1009 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
1010 {
1011 controlItem->SetValue3(expr->Nth(count)->IntegerValue());
1012 count ++;
1013
1014 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
1015 {
1016 // controlItem->SetLabelFont(wxResourceInterpretFontSpec(expr->Nth(count)));
1017 // do nothing
1018 count ++;
1019
1020 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
1021 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
1022 }
1023 }
1024 }
1025 }
1026 }
1027 else if (controlType == wxT("wxScrollBar"))
1028 {
1029 // DEFAULT VALUE
1030 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
1031 {
1032 controlItem->SetValue1(expr->Nth(count)->IntegerValue());
1033 count ++;
1034
1035 // PAGE LENGTH
1036 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
1037 {
1038 controlItem->SetValue2(expr->Nth(count)->IntegerValue());
1039 count ++;
1040
1041 // OBJECT LENGTH
1042 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
1043 {
1044 controlItem->SetValue3(expr->Nth(count)->IntegerValue());
1045 count ++;
1046
1047 // VIEW LENGTH
1048 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
1049 controlItem->SetValue5(expr->Nth(count)->IntegerValue());
1050 }
1051 }
1052 }
1053 }
1054 else if (controlType == wxT("wxListBox"))
1055 {
1056 wxExpr *valueList = (wxExpr *) NULL;
1057
1058 valueList = expr->Nth(count);
1059 if (valueList && (valueList->Type() == PrologList))
1060 {
1061 wxStringList stringList;
1062 wxExpr *stringExpr = valueList->GetFirst();
1063 while (stringExpr)
1064 {
1065 stringList.Add(stringExpr->StringValue());
1066 stringExpr = stringExpr->GetNext();
1067 }
1068 controlItem->SetStringValues(stringList);
1069 count ++;
1070 // This is now obsolete: it's in the window style.
1071 // Check for wxSINGLE/wxMULTIPLE
1072 wxExpr *mult = (wxExpr *) NULL;
1073 /*
1074 controlItem->SetValue1(wxLB_SINGLE);
1075 */
1076 mult = expr->Nth(count);
1077 if (mult && ((mult->Type() == PrologString)||(mult->Type() == PrologWord)))
1078 {
1079 /*
1080 wxString m(mult->StringValue());
1081 if (m == "wxLB_MULTIPLE")
1082 controlItem->SetValue1(wxLB_MULTIPLE);
1083 else if (m == "wxLB_EXTENDED")
1084 controlItem->SetValue1(wxLB_EXTENDED);
1085 */
1086 // Ignore the value
1087 count ++;
1088 }
1089 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
1090 {
1091 // Skip past the obsolete label font spec if there are two consecutive specs
1092 if (expr->Nth(count+1) && expr->Nth(count+1)->Type() == PrologList)
1093 count ++;
1094 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
1095 }
1096 }
1097 }
1098 else if (controlType == wxT("wxChoice"))
1099 {
1100 wxExpr *valueList = (wxExpr *) NULL;
1101 // Check for default value list
1102 valueList = expr->Nth(count);
1103 if (valueList && (valueList->Type() == PrologList))
1104 {
1105 wxStringList stringList;
1106 wxExpr *stringExpr = valueList->GetFirst();
1107 while (stringExpr)
1108 {
1109 stringList.Add(stringExpr->StringValue());
1110 stringExpr = stringExpr->GetNext();
1111 }
1112 controlItem->SetStringValues(stringList);
1113
1114 count ++;
1115
1116 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
1117 {
1118 // Skip past the obsolete label font spec if there are two consecutive specs
1119 if (expr->Nth(count+1) && expr->Nth(count+1)->Type() == PrologList)
1120 count ++;
1121 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
1122 }
1123 }
1124 }
1125 #if wxUSE_COMBOBOX
1126 else if (controlType == wxT("wxComboBox"))
1127 {
1128 wxExpr *textValue = expr->Nth(count);
1129 if (textValue && (textValue->Type() == PrologString || textValue->Type() == PrologWord))
1130 {
1131 wxString str(textValue->StringValue());
1132 controlItem->SetValue4(str);
1133
1134 count ++;
1135
1136 wxExpr *valueList = (wxExpr *) NULL;
1137 // Check for default value list
1138 valueList = expr->Nth(count);
1139 if (valueList && (valueList->Type() == PrologList))
1140 {
1141 wxStringList stringList;
1142 wxExpr *stringExpr = valueList->GetFirst();
1143 while (stringExpr)
1144 {
1145 stringList.Add(stringExpr->StringValue());
1146 stringExpr = stringExpr->GetNext();
1147 }
1148 controlItem->SetStringValues(stringList);
1149
1150 count ++;
1151
1152 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
1153 {
1154 // Skip past the obsolete label font spec if there are two consecutive specs
1155 if (expr->Nth(count+1) && expr->Nth(count+1)->Type() == PrologList)
1156 count ++;
1157 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
1158 }
1159 }
1160 }
1161 }
1162 #endif
1163 #if 1
1164 else if (controlType == wxT("wxRadioBox"))
1165 {
1166 wxExpr *valueList = (wxExpr *) NULL;
1167 // Check for default value list
1168 valueList = expr->Nth(count);
1169 if (valueList && (valueList->Type() == PrologList))
1170 {
1171 wxStringList stringList;
1172 wxExpr *stringExpr = valueList->GetFirst();
1173 while (stringExpr)
1174 {
1175 stringList.Add(stringExpr->StringValue());
1176 stringExpr = stringExpr->GetNext();
1177 }
1178 controlItem->SetStringValues(stringList);
1179 count ++;
1180
1181 // majorDim (number of rows or cols)
1182 if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
1183 {
1184 controlItem->SetValue1(expr->Nth(count)->IntegerValue());
1185 count ++;
1186 }
1187 else
1188 controlItem->SetValue1(0);
1189
1190 if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
1191 {
1192 // Skip past the obsolete label font spec if there are two consecutive specs
1193 if (expr->Nth(count+1) && expr->Nth(count+1)->Type() == PrologList)
1194 count ++;
1195 controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
1196 }
1197 }
1198 }
1199 #endif
1200 else
1201 {
1202 delete controlItem;
1203 return (wxItemResource *) NULL;
1204 }
1205 return controlItem;
1206 }
1207
1208 // Forward declaration
1209 wxItemResource *wxResourceInterpretMenu1(wxResourceTable& table, wxExpr *expr);
1210
1211 /*
1212 * Interpet a menu item
1213 */
1214
1215 wxItemResource *wxResourceInterpretMenuItem(wxResourceTable& table, wxExpr *expr)
1216 {
1217 wxItemResource *item = new wxItemResource;
1218
1219 wxExpr *labelExpr = expr->Nth(0);
1220 wxExpr *idExpr = expr->Nth(1);
1221 wxExpr *helpExpr = expr->Nth(2);
1222 wxExpr *checkableExpr = expr->Nth(3);
1223
1224 // Further keywords/attributes to follow sometime...
1225 if (expr->Number() == 0)
1226 {
1227 // item->SetType(wxRESOURCE_TYPE_SEPARATOR);
1228 item->SetType(wxT("wxMenuSeparator"));
1229 return item;
1230 }
1231 else
1232 {
1233 // item->SetType(wxTYPE_MENU); // Well, menu item, but doesn't matter.
1234 item->SetType(wxT("wxMenu")); // Well, menu item, but doesn't matter.
1235 if (labelExpr)
1236 {
1237 wxString str(labelExpr->StringValue());
1238 item->SetTitle(str);
1239 }
1240 if (idExpr)
1241 {
1242 int id = 0;
1243 // If a string or word, must look up in identifier table.
1244 if ((idExpr->Type() == PrologString) || (idExpr->Type() == PrologWord))
1245 {
1246 wxString str(idExpr->StringValue());
1247 id = wxResourceGetIdentifier(str, &table);
1248 if (id == 0)
1249 {
1250 wxLogWarning(_("Could not resolve menu id '%s'. Use (non-zero) integer instead\nor provide #define (see manual for caveats)"),
1251 (const wxChar*) idExpr->StringValue());
1252 }
1253 }
1254 else if (idExpr->Type() == PrologInteger)
1255 id = (int)idExpr->IntegerValue();
1256 item->SetValue1(id);
1257 }
1258 if (helpExpr)
1259 {
1260 wxString str(helpExpr->StringValue());
1261 item->SetValue4(str);
1262 }
1263 if (checkableExpr)
1264 item->SetValue2(checkableExpr->IntegerValue());
1265
1266 // Find the first expression that's a list, for submenu
1267 wxExpr *subMenuExpr = expr->GetFirst();
1268 while (subMenuExpr && (subMenuExpr->Type() != PrologList))
1269 subMenuExpr = subMenuExpr->GetNext();
1270
1271 while (subMenuExpr)
1272 {
1273 wxItemResource *child = wxResourceInterpretMenuItem(table, subMenuExpr);
1274 item->GetChildren().Append(child);
1275 subMenuExpr = subMenuExpr->GetNext();
1276 }
1277 }
1278 return item;
1279 }
1280
1281 /*
1282 * Interpret a nested list as a menu
1283 */
1284 /*
1285 wxItemResource *wxResourceInterpretMenu1(wxResourceTable& table, wxExpr *expr)
1286 {
1287 wxItemResource *menu = new wxItemResource;
1288 // menu->SetType(wxTYPE_MENU);
1289 menu->SetType("wxMenu");
1290 wxExpr *element = expr->GetFirst();
1291 while (element)
1292 {
1293 wxItemResource *item = wxResourceInterpretMenuItem(table, element);
1294 if (item)
1295 menu->GetChildren().Append(item);
1296 element = element->GetNext();
1297 }
1298 return menu;
1299 }
1300 */
1301
1302 wxItemResource *wxResourceInterpretMenu(wxResourceTable& table, wxExpr *expr)
1303 {
1304 wxExpr *listExpr = (wxExpr *) NULL;
1305 expr->GetAttributeValue(wxT("menu"), &listExpr);
1306 if (!listExpr)
1307 return (wxItemResource *) NULL;
1308
1309 wxItemResource *menuResource = wxResourceInterpretMenuItem(table, listExpr);
1310
1311 if (!menuResource)
1312 return (wxItemResource *) NULL;
1313
1314 wxString name;
1315 if (expr->GetAttributeValue(wxT("name"), name))
1316 {
1317 menuResource->SetName(name);
1318 }
1319
1320 return menuResource;
1321 }
1322
1323 wxItemResource *wxResourceInterpretMenuBar(wxResourceTable& table, wxExpr *expr)
1324 {
1325 wxExpr *listExpr = (wxExpr *) NULL;
1326 expr->GetAttributeValue(wxT("menu"), &listExpr);
1327 if (!listExpr)
1328 return (wxItemResource *) NULL;
1329
1330 wxItemResource *resource = new wxItemResource;
1331 resource->SetType(wxT("wxMenu"));
1332 // resource->SetType(wxTYPE_MENU);
1333
1334 wxExpr *element = listExpr->GetFirst();
1335 while (element)
1336 {
1337 wxItemResource *menuResource = wxResourceInterpretMenuItem(table, listExpr);
1338 resource->GetChildren().Append(menuResource);
1339 element = element->GetNext();
1340 }
1341
1342 wxString name;
1343 if (expr->GetAttributeValue(wxT("name"), name))
1344 {
1345 resource->SetName(name);
1346 }
1347
1348 return resource;
1349 }
1350
1351 wxItemResource *wxResourceInterpretString(wxResourceTable& WXUNUSED(table), wxExpr *WXUNUSED(expr))
1352 {
1353 return (wxItemResource *) NULL;
1354 }
1355
1356 wxItemResource *wxResourceInterpretBitmap(wxResourceTable& WXUNUSED(table), wxExpr *expr)
1357 {
1358 wxItemResource *bitmapItem = new wxItemResource;
1359 // bitmapItem->SetType(wxTYPE_BITMAP);
1360 bitmapItem->SetType(wxT("wxBitmap"));
1361 wxString name;
1362 if (expr->GetAttributeValue(wxT("name"), name))
1363 {
1364 bitmapItem->SetName(name);
1365 }
1366 // Now parse all bitmap specifications
1367 wxExpr *bitmapExpr = expr->GetFirst();
1368 while (bitmapExpr)
1369 {
1370 if (bitmapExpr->Number() == 3)
1371 {
1372 wxString bitmapKeyword(bitmapExpr->Nth(1)->StringValue());
1373 if (bitmapKeyword == wxT("bitmap") || bitmapKeyword == wxT("icon"))
1374 {
1375 // The value part: always a list.
1376 wxExpr *listExpr = bitmapExpr->Nth(2);
1377 if (listExpr->Type() == PrologList)
1378 {
1379 wxItemResource *bitmapSpec = new wxItemResource;
1380 // bitmapSpec->SetType(wxTYPE_BITMAP);
1381 bitmapSpec->SetType(wxT("wxBitmap"));
1382
1383 // List is of form: [filename, bitmaptype, platform, colours, xresolution, yresolution]
1384 // where everything after 'filename' is optional.
1385 wxExpr *nameExpr = listExpr->Nth(0);
1386 wxExpr *typeExpr = listExpr->Nth(1);
1387 wxExpr *platformExpr = listExpr->Nth(2);
1388 wxExpr *coloursExpr = listExpr->Nth(3);
1389 wxExpr *xresExpr = listExpr->Nth(4);
1390 wxExpr *yresExpr = listExpr->Nth(5);
1391 if (nameExpr && nameExpr->StringValue() != wxT(""))
1392 {
1393 bitmapSpec->SetName(nameExpr->StringValue());
1394 }
1395 if (typeExpr && typeExpr->StringValue() != wxT(""))
1396 {
1397 bitmapSpec->SetValue1(wxParseWindowStyle(typeExpr->StringValue()));
1398 }
1399 else
1400 bitmapSpec->SetValue1(0);
1401
1402 if (platformExpr && platformExpr->StringValue() != wxT(""))
1403 {
1404 wxString plat(platformExpr->StringValue());
1405 if (plat == wxT("windows") || plat == wxT("WINDOWS"))
1406 bitmapSpec->SetValue2(RESOURCE_PLATFORM_WINDOWS);
1407 else if (plat == wxT("x") || plat == wxT("X"))
1408 bitmapSpec->SetValue2(RESOURCE_PLATFORM_X);
1409 else if (plat == wxT("mac") || plat == wxT("MAC"))
1410 bitmapSpec->SetValue2(RESOURCE_PLATFORM_MAC);
1411 else
1412 bitmapSpec->SetValue2(RESOURCE_PLATFORM_ANY);
1413 }
1414 else
1415 bitmapSpec->SetValue2(RESOURCE_PLATFORM_ANY);
1416
1417 if (coloursExpr)
1418 bitmapSpec->SetValue3(coloursExpr->IntegerValue());
1419 int xres = 0;
1420 int yres = 0;
1421 if (xresExpr)
1422 xres = (int)xresExpr->IntegerValue();
1423 if (yresExpr)
1424 yres = (int)yresExpr->IntegerValue();
1425 bitmapSpec->SetSize(0, 0, xres, yres);
1426
1427 bitmapItem->GetChildren().Append(bitmapSpec);
1428 }
1429 }
1430 }
1431 bitmapExpr = bitmapExpr->GetNext();
1432 }
1433
1434 return bitmapItem;
1435 }
1436
1437 wxItemResource *wxResourceInterpretIcon(wxResourceTable& table, wxExpr *expr)
1438 {
1439 wxItemResource *item = wxResourceInterpretBitmap(table, expr);
1440 if (item)
1441 {
1442 // item->SetType(wxTYPE_ICON);
1443 item->SetType(wxT("wxIcon"));
1444 return item;
1445 }
1446 else
1447 return (wxItemResource *) NULL;
1448 }
1449
1450 // Interpret list expression as a font
1451 wxFont wxResourceInterpretFontSpec(wxExpr *expr)
1452 {
1453 if (expr->Type() != PrologList)
1454 return wxNullFont;
1455
1456 int point = 10;
1457 int family = wxSWISS;
1458 int style = wxNORMAL;
1459 int weight = wxNORMAL;
1460 int underline = 0;
1461 wxString faceName(wxT(""));
1462
1463 wxExpr *pointExpr = expr->Nth(0);
1464 wxExpr *familyExpr = expr->Nth(1);
1465 wxExpr *styleExpr = expr->Nth(2);
1466 wxExpr *weightExpr = expr->Nth(3);
1467 wxExpr *underlineExpr = expr->Nth(4);
1468 wxExpr *faceNameExpr = expr->Nth(5);
1469 if (pointExpr)
1470 point = (int)pointExpr->IntegerValue();
1471
1472 wxString str;
1473 if (familyExpr)
1474 {
1475 str = familyExpr->StringValue();
1476 family = (int)wxParseWindowStyle(str);
1477 }
1478 if (styleExpr)
1479 {
1480 str = styleExpr->StringValue();
1481 style = (int)wxParseWindowStyle(str);
1482 }
1483 if (weightExpr)
1484 {
1485 str = weightExpr->StringValue();
1486 weight = (int)wxParseWindowStyle(str);
1487 }
1488 if (underlineExpr)
1489 underline = (int)underlineExpr->IntegerValue();
1490 if (faceNameExpr)
1491 faceName = faceNameExpr->StringValue();
1492
1493 wxFont font(point, family, style, weight, (underline != 0), faceName);
1494 return font;
1495 }
1496
1497 // Separate file for the remainder of this, for BC++/Win16
1498
1499 #if !((defined(__BORLANDC__) || defined(__SC__)) && defined(__WIN16__))
1500 /*
1501 * (Re)allocate buffer for reading in from resource file
1502 */
1503
1504 bool wxReallocateResourceBuffer()
1505 {
1506 if (!wxResourceBuffer)
1507 {
1508 wxResourceBufferSize = 1000;
1509 wxResourceBuffer = new char[wxResourceBufferSize];
1510 return TRUE;
1511 }
1512 if (wxResourceBuffer)
1513 {
1514 long newSize = wxResourceBufferSize + 1000;
1515 char *tmp = new char[(int)newSize];
1516 strncpy(tmp, wxResourceBuffer, (int)wxResourceBufferCount);
1517 delete[] wxResourceBuffer;
1518 wxResourceBuffer = tmp;
1519 wxResourceBufferSize = newSize;
1520 }
1521 return TRUE;
1522 }
1523
1524 static bool wxEatWhiteSpace(FILE *fd)
1525 {
1526 int ch = 0;
1527
1528 while ((ch = getc(fd)) != EOF)
1529 {
1530 switch (ch)
1531 {
1532 case ' ':
1533 case 0x0a:
1534 case 0x0d:
1535 case 0x09:
1536 break;
1537 case '/':
1538 {
1539 int prev_ch = ch;
1540 ch = getc(fd);
1541 if (ch == EOF)
1542 {
1543 ungetc(prev_ch, fd);
1544 return TRUE;
1545 }
1546
1547 if (ch == '*')
1548 {
1549 // Eat C comment
1550 prev_ch = 0;
1551 while ((ch = getc(fd)) != EOF)
1552 {
1553 if (ch == '/' && prev_ch == '*')
1554 break;
1555 prev_ch = ch;
1556 }
1557 }
1558 else if (ch == '/')
1559 {
1560 // Eat C++ comment
1561 static char buffer[255];
1562 fgets(buffer, 255, fd);
1563 }
1564 else
1565 {
1566 ungetc(prev_ch, fd);
1567 ungetc(ch, fd);
1568 return TRUE;
1569 }
1570 }
1571 break;
1572 default:
1573 ungetc(ch, fd);
1574 return TRUE;
1575
1576 }
1577 }
1578 return FALSE;
1579 }
1580 static bool wxEatWhiteSpace(wxInputStream *is)
1581 {
1582 int ch = is->GetC() ;
1583 if ((ch != ' ') && (ch != '/') && (ch != ' ') && (ch != 10) && (ch != 13) && (ch != 9))
1584 {
1585 is->Ungetch(ch);
1586 return TRUE;
1587 }
1588
1589 // Eat whitespace
1590 while (ch == ' ' || ch == 10 || ch == 13 || ch == 9)
1591 ch = is->GetC();
1592 // Check for comment
1593 if (ch == '/')
1594 {
1595 ch = is->GetC();
1596 if (ch == '*')
1597 {
1598 bool finished = FALSE;
1599 while (!finished)
1600 {
1601 ch = is->GetC();
1602 if (ch == EOF)
1603 return FALSE;
1604 if (ch == '*')
1605 {
1606 int newCh = is->GetC();
1607 if (newCh == '/')
1608 finished = TRUE;
1609 else
1610 {
1611 is->Ungetch(ch);
1612 }
1613 }
1614 }
1615 }
1616 else // False alarm
1617 return FALSE;
1618 }
1619 else
1620 is->Ungetch(ch);
1621 return wxEatWhiteSpace(is);
1622 }
1623
1624 bool wxGetResourceToken(FILE *fd)
1625 {
1626 if (!wxResourceBuffer)
1627 wxReallocateResourceBuffer();
1628 wxResourceBuffer[0] = 0;
1629 wxEatWhiteSpace(fd);
1630
1631 int ch = getc(fd);
1632 if (ch == '"')
1633 {
1634 // Get string
1635 wxResourceBufferCount = 0;
1636 ch = getc(fd);
1637 while (ch != '"')
1638 {
1639 int actualCh = ch;
1640 if (ch == EOF)
1641 {
1642 wxResourceBuffer[wxResourceBufferCount] = 0;
1643 return FALSE;
1644 }
1645 // Escaped characters
1646 else if (ch == '\\')
1647 {
1648 int newCh = getc(fd);
1649 if (newCh == '"')
1650 actualCh = '"';
1651 else if (newCh == 10)
1652 actualCh = 10;
1653 else
1654 {
1655 ungetc(newCh, fd);
1656 }
1657 }
1658
1659 if (wxResourceBufferCount >= wxResourceBufferSize-1)
1660 wxReallocateResourceBuffer();
1661 wxResourceBuffer[wxResourceBufferCount] = (char)actualCh;
1662 wxResourceBufferCount ++;
1663 ch = getc(fd);
1664 }
1665 wxResourceBuffer[wxResourceBufferCount] = 0;
1666 }
1667 else
1668 {
1669 wxResourceBufferCount = 0;
1670 // Any other token
1671 while (ch != ' ' && ch != EOF && ch != ' ' && ch != 13 && ch != 9 && ch != 10)
1672 {
1673 if (wxResourceBufferCount >= wxResourceBufferSize-1)
1674 wxReallocateResourceBuffer();
1675 wxResourceBuffer[wxResourceBufferCount] = (char)ch;
1676 wxResourceBufferCount ++;
1677
1678 ch = getc(fd);
1679 }
1680 wxResourceBuffer[wxResourceBufferCount] = 0;
1681 if (ch == EOF)
1682 return FALSE;
1683 }
1684 return TRUE;
1685 }
1686
1687 bool wxGetResourceToken(wxInputStream *is)
1688 {
1689 if (!wxResourceBuffer)
1690 wxReallocateResourceBuffer();
1691 wxResourceBuffer[0] = 0;
1692 wxEatWhiteSpace(is);
1693
1694 int ch = is->GetC() ;
1695 if (ch == '"')
1696 {
1697 // Get string
1698 wxResourceBufferCount = 0;
1699 ch = is->GetC();
1700 while (ch != '"')
1701 {
1702 int actualCh = ch;
1703 if (ch == EOF)
1704 {
1705 wxResourceBuffer[wxResourceBufferCount] = 0;
1706 return FALSE;
1707 }
1708 // Escaped characters
1709 else if (ch == '\\')
1710 {
1711 int newCh = is->GetC();
1712 if (newCh == '"')
1713 actualCh = '"';
1714 else if (newCh == 10)
1715 actualCh = 10;
1716 else if (newCh == 13) // mac
1717 actualCh = 10;
1718 else
1719 {
1720 is->Ungetch(newCh);
1721 }
1722 }
1723
1724 if (wxResourceBufferCount >= wxResourceBufferSize-1)
1725 wxReallocateResourceBuffer();
1726 wxResourceBuffer[wxResourceBufferCount] = (char)actualCh;
1727 wxResourceBufferCount ++;
1728 ch = is->GetC();
1729 }
1730 wxResourceBuffer[wxResourceBufferCount] = 0;
1731 }
1732 else
1733 {
1734 wxResourceBufferCount = 0;
1735 // Any other token
1736 while (ch != ' ' && ch != EOF && ch != ' ' && ch != 13 && ch != 9 && ch != 10)
1737 {
1738 if (wxResourceBufferCount >= wxResourceBufferSize-1)
1739 wxReallocateResourceBuffer();
1740 wxResourceBuffer[wxResourceBufferCount] = (char)ch;
1741 wxResourceBufferCount ++;
1742
1743 ch = is->GetC();
1744 }
1745 wxResourceBuffer[wxResourceBufferCount] = 0;
1746 if (ch == EOF)
1747 return FALSE;
1748 }
1749 return TRUE;
1750 }
1751
1752 /*
1753 * Files are in form:
1754 static char *name = "....";
1755 with possible comments.
1756 */
1757
1758 bool wxResourceReadOneResource(FILE *fd, wxExprDatabase& db, bool *eof, wxResourceTable *table)
1759 {
1760 if (!table)
1761 table = wxDefaultResourceTable;
1762
1763 // static or #define
1764 if (!wxGetResourceToken(fd))
1765 {
1766 *eof = TRUE;
1767 return FALSE;
1768 }
1769
1770 if (strcmp(wxResourceBuffer, "#define") == 0)
1771 {
1772 wxGetResourceToken(fd);
1773 wxChar *name = copystring(wxConvCurrent->cMB2WX(wxResourceBuffer));
1774 wxGetResourceToken(fd);
1775 wxChar *value = copystring(wxConvCurrent->cMB2WX(wxResourceBuffer));
1776 if (wxIsdigit(value[0]))
1777 {
1778 int val = (int)wxAtol(value);
1779 wxResourceAddIdentifier(name, val, table);
1780 }
1781 else
1782 {
1783 wxLogWarning(_("#define %s must be an integer."), name);
1784 delete[] name;
1785 delete[] value;
1786 return FALSE;
1787 }
1788 delete[] name;
1789 delete[] value;
1790
1791 return TRUE;
1792 }
1793 else if (strcmp(wxResourceBuffer, "#include") == 0)
1794 {
1795 wxGetResourceToken(fd);
1796 wxChar *name = copystring(wxConvCurrent->cMB2WX(wxResourceBuffer));
1797 wxChar *actualName = name;
1798 if (name[0] == wxT('"'))
1799 actualName = name + 1;
1800 int len = wxStrlen(name);
1801 if ((len > 0) && (name[len-1] == wxT('"')))
1802 name[len-1] = 0;
1803 if (!wxResourceParseIncludeFile(actualName, table))
1804 {
1805 wxLogWarning(_("Could not find resource include file %s."), actualName);
1806 }
1807 delete[] name;
1808 return TRUE;
1809 }
1810 else if (strcmp(wxResourceBuffer, "static") != 0)
1811 {
1812 wxChar buf[300];
1813 wxStrcpy(buf, _("Found "));
1814 wxStrncat(buf, wxConvCurrent->cMB2WX(wxResourceBuffer), 30);
1815 wxStrcat(buf, _(", expected static, #include or #define\nwhilst parsing resource."));
1816 wxLogWarning(buf);
1817 return FALSE;
1818 }
1819
1820 // char
1821 if (!wxGetResourceToken(fd))
1822 {
1823 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
1824 *eof = TRUE;
1825 return FALSE;
1826 }
1827
1828 if (strcmp(wxResourceBuffer, "char") != 0)
1829 {
1830 wxLogWarning(_("Expected 'char' whilst parsing resource."));
1831 return FALSE;
1832 }
1833
1834 // *name
1835 if (!wxGetResourceToken(fd))
1836 {
1837 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
1838 *eof = TRUE;
1839 return FALSE;
1840 }
1841
1842 if (wxResourceBuffer[0] != '*')
1843 {
1844 wxLogWarning(_("Expected '*' whilst parsing resource."));
1845 return FALSE;
1846 }
1847 wxChar nameBuf[100];
1848 wxMB2WX(nameBuf, wxResourceBuffer+1, 99);
1849 nameBuf[99] = 0;
1850
1851 // =
1852 if (!wxGetResourceToken(fd))
1853 {
1854 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
1855 *eof = TRUE;
1856 return FALSE;
1857 }
1858
1859 if (strcmp(wxResourceBuffer, "=") != 0)
1860 {
1861 wxLogWarning(_("Expected '=' whilst parsing resource."));
1862 return FALSE;
1863 }
1864
1865 // String
1866 if (!wxGetResourceToken(fd))
1867 {
1868 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
1869 *eof = TRUE;
1870 return FALSE;
1871 }
1872 else
1873 {
1874 if (!db.ReadPrologFromString(wxResourceBuffer))
1875 {
1876 wxLogWarning(_("%s: ill-formed resource file syntax."), nameBuf);
1877 return FALSE;
1878 }
1879 }
1880 // Semicolon
1881 if (!wxGetResourceToken(fd))
1882 {
1883 *eof = TRUE;
1884 }
1885 return TRUE;
1886 }
1887
1888 bool wxResourceReadOneResource(wxInputStream *fd, wxExprDatabase& db, bool *eof, wxResourceTable *table)
1889 {
1890 if (!table)
1891 table = wxDefaultResourceTable;
1892
1893 // static or #define
1894 if (!wxGetResourceToken(fd))
1895 {
1896 *eof = TRUE;
1897 return FALSE;
1898 }
1899
1900 if (strcmp(wxResourceBuffer, "#define") == 0)
1901 {
1902 wxGetResourceToken(fd);
1903 wxChar *name = copystring(wxConvLibc.cMB2WX(wxResourceBuffer));
1904 wxGetResourceToken(fd);
1905 wxChar *value = copystring(wxConvLibc.cMB2WX(wxResourceBuffer));
1906 if (wxIsalpha(value[0]))
1907 {
1908 int val = (int)wxAtol(value);
1909 wxResourceAddIdentifier(name, val, table);
1910 }
1911 else
1912 {
1913 wxLogWarning(_("#define %s must be an integer."), name);
1914 delete[] name;
1915 delete[] value;
1916 return FALSE;
1917 }
1918 delete[] name;
1919 delete[] value;
1920
1921 return TRUE;
1922 }
1923 else if (strcmp(wxResourceBuffer, "#include") == 0)
1924 {
1925 wxGetResourceToken(fd);
1926 wxChar *name = copystring(wxConvLibc.cMB2WX(wxResourceBuffer));
1927 wxChar *actualName = name;
1928 if (name[0] == wxT('"'))
1929 actualName = name + 1;
1930 int len = wxStrlen(name);
1931 if ((len > 0) && (name[len-1] == wxT('"')))
1932 name[len-1] = 0;
1933 if (!wxResourceParseIncludeFile(actualName, table))
1934 {
1935 wxLogWarning(_("Could not find resource include file %s."), actualName);
1936 }
1937 delete[] name;
1938 return TRUE;
1939 }
1940 else if (strcmp(wxResourceBuffer, "static") != 0)
1941 {
1942 wxChar buf[300];
1943 wxStrcpy(buf, _("Found "));
1944 wxStrncat(buf, wxConvLibc.cMB2WX(wxResourceBuffer), 30);
1945 wxStrcat(buf, _(", expected static, #include or #define\nwhilst parsing resource."));
1946 wxLogWarning(buf);
1947 return FALSE;
1948 }
1949
1950 // char
1951 if (!wxGetResourceToken(fd))
1952 {
1953 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
1954 *eof = TRUE;
1955 return FALSE;
1956 }
1957
1958 if (strcmp(wxResourceBuffer, "char") != 0)
1959 {
1960 wxLogWarning(_("Expected 'char' whilst parsing resource."));
1961 return FALSE;
1962 }
1963
1964 // *name
1965 if (!wxGetResourceToken(fd))
1966 {
1967 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
1968 *eof = TRUE;
1969 return FALSE;
1970 }
1971
1972 if (wxResourceBuffer[0] != '*')
1973 {
1974 wxLogWarning(_("Expected '*' whilst parsing resource."));
1975 return FALSE;
1976 }
1977 char nameBuf[100];
1978 strncpy(nameBuf, wxResourceBuffer+1, 99);
1979
1980 // =
1981 if (!wxGetResourceToken(fd))
1982 {
1983 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
1984 *eof = TRUE;
1985 return FALSE;
1986 }
1987
1988 if (strcmp(wxResourceBuffer, "=") != 0)
1989 {
1990 wxLogWarning(_("Expected '=' whilst parsing resource."));
1991 return FALSE;
1992 }
1993
1994 // String
1995 if (!wxGetResourceToken(fd))
1996 {
1997 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
1998 *eof = TRUE;
1999 return FALSE;
2000 }
2001 else
2002 {
2003 if (!db.ReadPrologFromString(wxResourceBuffer))
2004 {
2005 wxLogWarning(_("%s: ill-formed resource file syntax."), nameBuf);
2006 return FALSE;
2007 }
2008 }
2009 // Semicolon
2010 if (!wxGetResourceToken(fd))
2011 {
2012 *eof = TRUE;
2013 }
2014 return TRUE;
2015 }
2016
2017 /*
2018 * Parses string window style into integer window style
2019 */
2020
2021 /*
2022 * Style flag parsing, e.g.
2023 * "wxSYSTEM_MENU | wxBORDER" -> integer
2024 */
2025
2026 wxChar* wxResourceParseWord(wxChar*s, int *i)
2027 {
2028 if (!s)
2029 return (wxChar*) NULL;
2030
2031 static wxChar buf[150];
2032 int len = wxStrlen(s);
2033 int j = 0;
2034 int ii = *i;
2035 while ((ii < len) && (wxIsalpha(s[ii]) || (s[ii] == wxT('_'))))
2036 {
2037 buf[j] = s[ii];
2038 j ++;
2039 ii ++;
2040 }
2041 buf[j] = 0;
2042
2043 // Eat whitespace and conjunction characters
2044 while ((ii < len) &&
2045 ((s[ii] == wxT(' ')) || (s[ii] == wxT('|')) || (s[ii] == wxT(','))))
2046 {
2047 ii ++;
2048 }
2049 *i = ii;
2050 if (j == 0)
2051 return (wxChar*) NULL;
2052 else
2053 return buf;
2054 }
2055
2056 struct wxResourceBitListStruct
2057 {
2058 wxChar *word;
2059 long bits;
2060 };
2061
2062 static wxResourceBitListStruct wxResourceBitListTable[] =
2063 {
2064 /* wxListBox */
2065 { wxT("wxSINGLE"), wxLB_SINGLE },
2066 { wxT("wxMULTIPLE"), wxLB_MULTIPLE },
2067 { wxT("wxEXTENDED"), wxLB_EXTENDED },
2068 { wxT("wxLB_SINGLE"), wxLB_SINGLE },
2069 { wxT("wxLB_MULTIPLE"), wxLB_MULTIPLE },
2070 { wxT("wxLB_EXTENDED"), wxLB_EXTENDED },
2071 { wxT("wxLB_NEEDED_SB"), wxLB_NEEDED_SB },
2072 { wxT("wxLB_ALWAYS_SB"), wxLB_ALWAYS_SB },
2073 { wxT("wxLB_SORT"), wxLB_SORT },
2074 { wxT("wxLB_OWNERDRAW"), wxLB_OWNERDRAW },
2075 { wxT("wxLB_HSCROLL"), wxLB_HSCROLL },
2076
2077 /* wxComboxBox */
2078 { wxT("wxCB_SIMPLE"), wxCB_SIMPLE },
2079 { wxT("wxCB_DROPDOWN"), wxCB_DROPDOWN },
2080 { wxT("wxCB_READONLY"), wxCB_READONLY },
2081 { wxT("wxCB_SORT"), wxCB_SORT },
2082
2083 /* wxGauge */
2084 { wxT("wxGA_PROGRESSBAR"), wxGA_PROGRESSBAR },
2085 { wxT("wxGA_HORIZONTAL"), wxGA_HORIZONTAL },
2086 { wxT("wxGA_VERTICAL"), wxGA_VERTICAL },
2087
2088 /* wxTextCtrl */
2089 { wxT("wxPASSWORD"), wxPASSWORD},
2090 { wxT("wxPROCESS_ENTER"), wxPROCESS_ENTER},
2091 { wxT("wxTE_PASSWORD"), wxTE_PASSWORD},
2092 { wxT("wxTE_READONLY"), wxTE_READONLY},
2093 { wxT("wxTE_PROCESS_ENTER"), wxTE_PROCESS_ENTER},
2094 { wxT("wxTE_MULTILINE"), wxTE_MULTILINE},
2095 { wxT("wxTE_NO_VSCROLL"), wxTE_NO_VSCROLL},
2096
2097 /* wxRadioBox/wxRadioButton */
2098 { wxT("wxRB_GROUP"), wxRB_GROUP },
2099 { wxT("wxRA_SPECIFY_COLS"), wxRA_SPECIFY_COLS },
2100 { wxT("wxRA_SPECIFY_ROWS"), wxRA_SPECIFY_ROWS },
2101 { wxT("wxRA_HORIZONTAL"), wxRA_HORIZONTAL },
2102 { wxT("wxRA_VERTICAL"), wxRA_VERTICAL },
2103
2104 /* wxSlider */
2105 { wxT("wxSL_HORIZONTAL"), wxSL_HORIZONTAL },
2106 { wxT("wxSL_VERTICAL"), wxSL_VERTICAL },
2107 { wxT("wxSL_AUTOTICKS"), wxSL_AUTOTICKS },
2108 { wxT("wxSL_LABELS"), wxSL_LABELS },
2109 { wxT("wxSL_LEFT"), wxSL_LEFT },
2110 { wxT("wxSL_TOP"), wxSL_TOP },
2111 { wxT("wxSL_RIGHT"), wxSL_RIGHT },
2112 { wxT("wxSL_BOTTOM"), wxSL_BOTTOM },
2113 { wxT("wxSL_BOTH"), wxSL_BOTH },
2114 { wxT("wxSL_SELRANGE"), wxSL_SELRANGE },
2115
2116 /* wxScrollBar */
2117 { wxT("wxSB_HORIZONTAL"), wxSB_HORIZONTAL },
2118 { wxT("wxSB_VERTICAL"), wxSB_VERTICAL },
2119
2120 /* wxButton */
2121 { wxT("wxBU_AUTODRAW"), wxBU_AUTODRAW },
2122 { wxT("wxBU_NOAUTODRAW"), wxBU_NOAUTODRAW },
2123
2124 /* wxTreeCtrl */
2125 { wxT("wxTR_HAS_BUTTONS"), wxTR_HAS_BUTTONS },
2126 { wxT("wxTR_EDIT_LABELS"), wxTR_EDIT_LABELS },
2127 { wxT("wxTR_LINES_AT_ROOT"), wxTR_LINES_AT_ROOT },
2128
2129 /* wxListCtrl */
2130 { wxT("wxLC_ICON"), wxLC_ICON },
2131 { wxT("wxLC_SMALL_ICON"), wxLC_SMALL_ICON },
2132 { wxT("wxLC_LIST"), wxLC_LIST },
2133 { wxT("wxLC_REPORT"), wxLC_REPORT },
2134 { wxT("wxLC_ALIGN_TOP"), wxLC_ALIGN_TOP },
2135 { wxT("wxLC_ALIGN_LEFT"), wxLC_ALIGN_LEFT },
2136 { wxT("wxLC_AUTOARRANGE"), wxLC_AUTOARRANGE },
2137 { wxT("wxLC_USER_TEXT"), wxLC_USER_TEXT },
2138 { wxT("wxLC_EDIT_LABELS"), wxLC_EDIT_LABELS },
2139 { wxT("wxLC_NO_HEADER"), wxLC_NO_HEADER },
2140 { wxT("wxLC_NO_SORT_HEADER"), wxLC_NO_SORT_HEADER },
2141 { wxT("wxLC_SINGLE_SEL"), wxLC_SINGLE_SEL },
2142 { wxT("wxLC_SORT_ASCENDING"), wxLC_SORT_ASCENDING },
2143 { wxT("wxLC_SORT_DESCENDING"), wxLC_SORT_DESCENDING },
2144
2145 /* wxSpinButton */
2146 { wxT("wxSP_VERTICAL"), wxSP_VERTICAL},
2147 { wxT("wxSP_HORIZONTAL"), wxSP_HORIZONTAL},
2148 { wxT("wxSP_ARROW_KEYS"), wxSP_ARROW_KEYS},
2149 { wxT("wxSP_WRAP"), wxSP_WRAP},
2150
2151 /* wxSplitterWnd */
2152 { wxT("wxSP_NOBORDER"), wxSP_NOBORDER},
2153 { wxT("wxSP_3D"), wxSP_3D},
2154 { wxT("wxSP_BORDER"), wxSP_BORDER},
2155
2156 /* wxTabCtrl */
2157 { wxT("wxTC_MULTILINE"), wxTC_MULTILINE},
2158 { wxT("wxTC_RIGHTJUSTIFY"), wxTC_RIGHTJUSTIFY},
2159 { wxT("wxTC_FIXEDWIDTH"), wxTC_FIXEDWIDTH},
2160 { wxT("wxTC_OWNERDRAW"), wxTC_OWNERDRAW},
2161
2162 /* wxStatusBar95 */
2163 { wxT("wxST_SIZEGRIP"), wxST_SIZEGRIP},
2164
2165 /* wxControl */
2166 { wxT("wxFIXED_LENGTH"), wxFIXED_LENGTH},
2167 { wxT("wxALIGN_LEFT"), wxALIGN_LEFT},
2168 { wxT("wxALIGN_CENTER"), wxALIGN_CENTER},
2169 { wxT("wxALIGN_CENTRE"), wxALIGN_CENTRE},
2170 { wxT("wxALIGN_RIGHT"), wxALIGN_RIGHT},
2171 { wxT("wxCOLOURED"), wxCOLOURED},
2172
2173 /* wxToolBar */
2174 { wxT("wxTB_3DBUTTONS"), wxTB_3DBUTTONS},
2175 { wxT("wxTB_HORIZONTAL"), wxTB_HORIZONTAL},
2176 { wxT("wxTB_VERTICAL"), wxTB_VERTICAL},
2177 { wxT("wxTB_FLAT"), wxTB_FLAT},
2178
2179 /* wxDialog */
2180 { wxT("wxDIALOG_MODAL"), wxDIALOG_MODAL },
2181
2182 /* Generic */
2183 { wxT("wxVSCROLL"), wxVSCROLL },
2184 { wxT("wxHSCROLL"), wxHSCROLL },
2185 { wxT("wxCAPTION"), wxCAPTION },
2186 { wxT("wxSTAY_ON_TOP"), wxSTAY_ON_TOP},
2187 { wxT("wxICONIZE"), wxICONIZE},
2188 { wxT("wxMINIMIZE"), wxICONIZE},
2189 { wxT("wxMAXIMIZE"), wxMAXIMIZE},
2190 { wxT("wxSDI"), 0},
2191 { wxT("wxMDI_PARENT"), 0},
2192 { wxT("wxMDI_CHILD"), 0},
2193 { wxT("wxTHICK_FRAME"), wxTHICK_FRAME},
2194 { wxT("wxRESIZE_BORDER"), wxRESIZE_BORDER},
2195 { wxT("wxSYSTEM_MENU"), wxSYSTEM_MENU},
2196 { wxT("wxMINIMIZE_BOX"), wxMINIMIZE_BOX},
2197 { wxT("wxMAXIMIZE_BOX"), wxMAXIMIZE_BOX},
2198 { wxT("wxRESIZE_BOX"), wxRESIZE_BOX},
2199 { wxT("wxDEFAULT_FRAME_STYLE"), wxDEFAULT_FRAME_STYLE},
2200 { wxT("wxDEFAULT_FRAME"), wxDEFAULT_FRAME_STYLE},
2201 { wxT("wxDEFAULT_DIALOG_STYLE"), wxDEFAULT_DIALOG_STYLE},
2202 { wxT("wxBORDER"), wxBORDER},
2203 { wxT("wxRETAINED"), wxRETAINED},
2204 { wxT("wxNATIVE_IMPL"), 0},
2205 { wxT("wxEXTENDED_IMPL"), 0},
2206 { wxT("wxBACKINGSTORE"), wxBACKINGSTORE},
2207 // { wxT("wxFLAT"), wxFLAT},
2208 // { wxT("wxMOTIF_RESIZE"), wxMOTIF_RESIZE},
2209 { wxT("wxFIXED_LENGTH"), 0},
2210 { wxT("wxDOUBLE_BORDER"), wxDOUBLE_BORDER},
2211 { wxT("wxSUNKEN_BORDER"), wxSUNKEN_BORDER},
2212 { wxT("wxRAISED_BORDER"), wxRAISED_BORDER},
2213 { wxT("wxSIMPLE_BORDER"), wxSIMPLE_BORDER},
2214 { wxT("wxSTATIC_BORDER"), wxSTATIC_BORDER},
2215 { wxT("wxTRANSPARENT_WINDOW"), wxTRANSPARENT_WINDOW},
2216 { wxT("wxNO_BORDER"), wxNO_BORDER},
2217 { wxT("wxCLIP_CHILDREN"), wxCLIP_CHILDREN},
2218 { wxT("wxCLIP_SIBLINGS"), wxCLIP_SIBLINGS},
2219 { wxT("wxTAB_TRAVERSAL"), 0}, // Compatibility only
2220
2221 { wxT("wxTINY_CAPTION_HORIZ"), wxTINY_CAPTION_HORIZ},
2222 { wxT("wxTINY_CAPTION_VERT"), wxTINY_CAPTION_VERT},
2223
2224 // Text font families
2225 { wxT("wxDEFAULT"), wxDEFAULT},
2226 { wxT("wxDECORATIVE"), wxDECORATIVE},
2227 { wxT("wxROMAN"), wxROMAN},
2228 { wxT("wxSCRIPT"), wxSCRIPT},
2229 { wxT("wxSWISS"), wxSWISS},
2230 { wxT("wxMODERN"), wxMODERN},
2231 { wxT("wxTELETYPE"), wxTELETYPE},
2232 { wxT("wxVARIABLE"), wxVARIABLE},
2233 { wxT("wxFIXED"), wxFIXED},
2234 { wxT("wxNORMAL"), wxNORMAL},
2235 { wxT("wxLIGHT"), wxLIGHT},
2236 { wxT("wxBOLD"), wxBOLD},
2237 { wxT("wxITALIC"), wxITALIC},
2238 { wxT("wxSLANT"), wxSLANT},
2239 { wxT("wxSOLID"), wxSOLID},
2240 { wxT("wxDOT"), wxDOT},
2241 { wxT("wxLONG_DASH"), wxLONG_DASH},
2242 { wxT("wxSHORT_DASH"), wxSHORT_DASH},
2243 { wxT("wxDOT_DASH"), wxDOT_DASH},
2244 { wxT("wxUSER_DASH"), wxUSER_DASH},
2245 { wxT("wxTRANSPARENT"), wxTRANSPARENT},
2246 { wxT("wxSTIPPLE"), wxSTIPPLE},
2247 { wxT("wxBDIAGONAL_HATCH"), wxBDIAGONAL_HATCH},
2248 { wxT("wxCROSSDIAG_HATCH"), wxCROSSDIAG_HATCH},
2249 { wxT("wxFDIAGONAL_HATCH"), wxFDIAGONAL_HATCH},
2250 { wxT("wxCROSS_HATCH"), wxCROSS_HATCH},
2251 { wxT("wxHORIZONTAL_HATCH"), wxHORIZONTAL_HATCH},
2252 { wxT("wxVERTICAL_HATCH"), wxVERTICAL_HATCH},
2253 { wxT("wxJOIN_BEVEL"), wxJOIN_BEVEL},
2254 { wxT("wxJOIN_MITER"), wxJOIN_MITER},
2255 { wxT("wxJOIN_ROUND"), wxJOIN_ROUND},
2256 { wxT("wxCAP_ROUND"), wxCAP_ROUND},
2257 { wxT("wxCAP_PROJECTING"), wxCAP_PROJECTING},
2258 { wxT("wxCAP_BUTT"), wxCAP_BUTT},
2259
2260 // Logical ops
2261 { wxT("wxCLEAR"), wxCLEAR},
2262 { wxT("wxXOR"), wxXOR},
2263 { wxT("wxINVERT"), wxINVERT},
2264 { wxT("wxOR_REVERSE"), wxOR_REVERSE},
2265 { wxT("wxAND_REVERSE"), wxAND_REVERSE},
2266 { wxT("wxCOPY"), wxCOPY},
2267 { wxT("wxAND"), wxAND},
2268 { wxT("wxAND_INVERT"), wxAND_INVERT},
2269 { wxT("wxNO_OP"), wxNO_OP},
2270 { wxT("wxNOR"), wxNOR},
2271 { wxT("wxEQUIV"), wxEQUIV},
2272 { wxT("wxSRC_INVERT"), wxSRC_INVERT},
2273 { wxT("wxOR_INVERT"), wxOR_INVERT},
2274 { wxT("wxNAND"), wxNAND},
2275 { wxT("wxOR"), wxOR},
2276 { wxT("wxSET"), wxSET},
2277
2278 { wxT("wxFLOOD_SURFACE"), wxFLOOD_SURFACE},
2279 { wxT("wxFLOOD_BORDER"), wxFLOOD_BORDER},
2280 { wxT("wxODDEVEN_RULE"), wxODDEVEN_RULE},
2281 { wxT("wxWINDING_RULE"), wxWINDING_RULE},
2282 { wxT("wxHORIZONTAL"), wxHORIZONTAL},
2283 { wxT("wxVERTICAL"), wxVERTICAL},
2284 { wxT("wxBOTH"), wxBOTH},
2285 { wxT("wxCENTER_FRAME"), wxCENTER_FRAME},
2286 { wxT("wxOK"), wxOK},
2287 { wxT("wxYES_NO"), wxYES_NO},
2288 { wxT("wxCANCEL"), wxCANCEL},
2289 { wxT("wxYES"), wxYES},
2290 { wxT("wxNO"), wxNO},
2291 { wxT("wxICON_EXCLAMATION"), wxICON_EXCLAMATION},
2292 { wxT("wxICON_HAND"), wxICON_HAND},
2293 { wxT("wxICON_QUESTION"), wxICON_QUESTION},
2294 { wxT("wxICON_INFORMATION"), wxICON_INFORMATION},
2295 { wxT("wxICON_STOP"), wxICON_STOP},
2296 { wxT("wxICON_ASTERISK"), wxICON_ASTERISK},
2297 { wxT("wxICON_MASK"), wxICON_MASK},
2298 { wxT("wxCENTRE"), wxCENTRE},
2299 { wxT("wxCENTER"), wxCENTRE},
2300 { wxT("wxUSER_COLOURS"), wxUSER_COLOURS},
2301 { wxT("wxVERTICAL_LABEL"), 0},
2302 { wxT("wxHORIZONTAL_LABEL"), 0},
2303
2304 // Bitmap types (not strictly styles)
2305 { wxT("wxBITMAP_TYPE_XPM"), wxBITMAP_TYPE_XPM},
2306 { wxT("wxBITMAP_TYPE_XBM"), wxBITMAP_TYPE_XBM},
2307 { wxT("wxBITMAP_TYPE_BMP"), wxBITMAP_TYPE_BMP},
2308 { wxT("wxBITMAP_TYPE_RESOURCE"), wxBITMAP_TYPE_BMP_RESOURCE},
2309 { wxT("wxBITMAP_TYPE_BMP_RESOURCE"), wxBITMAP_TYPE_BMP_RESOURCE},
2310 { wxT("wxBITMAP_TYPE_GIF"), wxBITMAP_TYPE_GIF},
2311 { wxT("wxBITMAP_TYPE_TIF"), wxBITMAP_TYPE_TIF},
2312 { wxT("wxBITMAP_TYPE_ICO"), wxBITMAP_TYPE_ICO},
2313 { wxT("wxBITMAP_TYPE_ICO_RESOURCE"), wxBITMAP_TYPE_ICO_RESOURCE},
2314 { wxT("wxBITMAP_TYPE_CUR"), wxBITMAP_TYPE_CUR},
2315 { wxT("wxBITMAP_TYPE_CUR_RESOURCE"), wxBITMAP_TYPE_CUR_RESOURCE},
2316 { wxT("wxBITMAP_TYPE_XBM_DATA"), wxBITMAP_TYPE_XBM_DATA},
2317 { wxT("wxBITMAP_TYPE_XPM_DATA"), wxBITMAP_TYPE_XPM_DATA},
2318 { wxT("wxBITMAP_TYPE_ANY"), wxBITMAP_TYPE_ANY}
2319 };
2320
2321 static int wxResourceBitListCount = (sizeof(wxResourceBitListTable)/sizeof(wxResourceBitListStruct));
2322
2323 long wxParseWindowStyle(const wxString& bitListString)
2324 {
2325 int i = 0;
2326 wxChar *word;
2327 long bitList = 0;
2328 word = wxResourceParseWord(WXSTRINGCAST bitListString, &i);
2329 while (word != NULL)
2330 {
2331 bool found = FALSE;
2332 int j;
2333 for (j = 0; j < wxResourceBitListCount; j++)
2334 if (wxStrcmp(wxResourceBitListTable[j].word, word) == 0)
2335 {
2336 bitList |= wxResourceBitListTable[j].bits;
2337 found = TRUE;
2338 break;
2339 }
2340 if (!found)
2341 {
2342 wxLogWarning(_("Unrecognized style %s whilst parsing resource."), word);
2343 return 0;
2344 }
2345 word = wxResourceParseWord(WXSTRINGCAST bitListString, &i);
2346 }
2347 return bitList;
2348 }
2349
2350 /*
2351 * Load a bitmap from a wxWindows resource, choosing an optimum
2352 * depth and appropriate type.
2353 */
2354
2355 wxBitmap wxResourceCreateBitmap(const wxString& resource, wxResourceTable *table)
2356 {
2357 if (!table)
2358 table = wxDefaultResourceTable;
2359
2360 wxItemResource *item = table->FindResource(resource);
2361 if (item)
2362 {
2363 if ((item->GetType() == wxT("")) || (item->GetType() != wxT("wxBitmap")))
2364 {
2365 wxLogWarning(_("%s not a bitmap resource specification."), (const wxChar*) resource);
2366 return wxNullBitmap;
2367 }
2368 int thisDepth = wxDisplayDepth();
2369 long thisNoColours = (long)pow(2.0, (double)thisDepth);
2370
2371 wxItemResource *optResource = (wxItemResource *) NULL;
2372
2373 // Try to find optimum bitmap for this platform/colour depth
2374 wxNode *node = item->GetChildren().First();
2375 while (node)
2376 {
2377 wxItemResource *child = (wxItemResource *)node->Data();
2378 int platform = (int)child->GetValue2();
2379 int noColours = (int)child->GetValue3();
2380 /*
2381 char *name = child->GetName();
2382 int bitmapType = (int)child->GetValue1();
2383 int xRes = child->GetWidth();
2384 int yRes = child->GetHeight();
2385 */
2386
2387 switch (platform)
2388 {
2389 case RESOURCE_PLATFORM_ANY:
2390 {
2391 if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
2392 optResource = child;
2393 else
2394 {
2395 // Maximise the number of colours.
2396 // If noColours is zero (unspecified), then assume this
2397 // is the right one.
2398 if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
2399 optResource = child;
2400 }
2401 break;
2402 }
2403 #ifdef __WXMSW__
2404 case RESOURCE_PLATFORM_WINDOWS:
2405 {
2406 if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
2407 optResource = child;
2408 else
2409 {
2410 // Maximise the number of colours
2411 if ((noColours > 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
2412 optResource = child;
2413 }
2414 break;
2415 }
2416 #endif
2417 #ifdef __WXGTK__
2418 case RESOURCE_PLATFORM_X:
2419 {
2420 if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
2421 optResource = child;
2422 else
2423 {
2424 // Maximise the number of colours
2425 if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
2426 optResource = child;
2427 }
2428 break;
2429 }
2430 #endif
2431 #ifdef wx_max
2432 case RESOURCE_PLATFORM_MAC:
2433 {
2434 if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
2435 optResource = child;
2436 else
2437 {
2438 // Maximise the number of colours
2439 if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
2440 optResource = child;
2441 }
2442 break;
2443 }
2444 #endif
2445 default:
2446 break;
2447 }
2448 node = node->Next();
2449 }
2450 // If no matching resource, fail.
2451 if (!optResource)
2452 return wxNullBitmap;
2453
2454 wxString name = optResource->GetName();
2455 int bitmapType = (int)optResource->GetValue1();
2456 switch (bitmapType)
2457 {
2458 case wxBITMAP_TYPE_XBM_DATA:
2459 {
2460 #ifdef __WXGTK__
2461 wxItemResource *item = table->FindResource(name);
2462 if (!item)
2463 {
2464 wxLogWarning(_("Failed to find XBM resource %s.\n"
2465 "Forgot to use wxResourceLoadBitmapData?"), (const wxChar*) name);
2466 return wxNullBitmap;
2467 }
2468 return wxBitmap(item->GetValue1(), (int)item->GetValue2(), (int)item->GetValue3()) ;
2469 #else
2470 wxLogWarning(_("No XBM facility available!"));
2471 break;
2472 #endif
2473 }
2474 case wxBITMAP_TYPE_XPM_DATA:
2475 {
2476 #if (defined(__WXGTK__)) || (defined(__WXMSW__) && wxUSE_XPM_IN_MSW)
2477 wxItemResource *item = table->FindResource(name);
2478 if (!item)
2479 {
2480 wxLogWarning(_("Failed to find XPM resource %s.\nForgot to use wxResourceLoadBitmapData?"), (const wxChar*) name);
2481 return wxNullBitmap;
2482 }
2483 return wxBitmap((char **)item->GetValue1());
2484 #else
2485 wxLogWarning(_("No XPM facility available!"));
2486 break;
2487 #endif
2488 }
2489 default:
2490 {
2491 return wxBitmap(name, (wxBitmapType)bitmapType);
2492 }
2493 }
2494 #ifndef __WXGTK__
2495 return wxNullBitmap;
2496 #endif
2497 }
2498 else
2499 {
2500 wxLogWarning(_("Bitmap resource specification %s not found."), (const wxChar*) resource);
2501 return wxNullBitmap;
2502 }
2503 }
2504
2505 /*
2506 * Load an icon from a wxWindows resource, choosing an optimum
2507 * depth and appropriate type.
2508 */
2509
2510 wxIcon wxResourceCreateIcon(const wxString& resource, wxResourceTable *table)
2511 {
2512 if (!table)
2513 table = wxDefaultResourceTable;
2514
2515 wxItemResource *item = table->FindResource(resource);
2516 if (item)
2517 {
2518 if ((item->GetType() == wxT("")) || wxStrcmp(item->GetType(), wxT("wxIcon")) != 0)
2519 {
2520 wxLogWarning(_("%s not an icon resource specification."), (const wxChar*) resource);
2521 return wxNullIcon;
2522 }
2523 int thisDepth = wxDisplayDepth();
2524 long thisNoColours = (long)pow(2.0, (double)thisDepth);
2525
2526 wxItemResource *optResource = (wxItemResource *) NULL;
2527
2528 // Try to find optimum icon for this platform/colour depth
2529 wxNode *node = item->GetChildren().First();
2530 while (node)
2531 {
2532 wxItemResource *child = (wxItemResource *)node->Data();
2533 int platform = (int)child->GetValue2();
2534 int noColours = (int)child->GetValue3();
2535 /*
2536 char *name = child->GetName();
2537 int bitmapType = (int)child->GetValue1();
2538 int xRes = child->GetWidth();
2539 int yRes = child->GetHeight();
2540 */
2541
2542 switch (platform)
2543 {
2544 case RESOURCE_PLATFORM_ANY:
2545 {
2546 if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
2547 optResource = child;
2548 else
2549 {
2550 // Maximise the number of colours.
2551 // If noColours is zero (unspecified), then assume this
2552 // is the right one.
2553 if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
2554 optResource = child;
2555 }
2556 break;
2557 }
2558 #ifdef __WXMSW__
2559 case RESOURCE_PLATFORM_WINDOWS:
2560 {
2561 if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
2562 optResource = child;
2563 else
2564 {
2565 // Maximise the number of colours
2566 if ((noColours > 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
2567 optResource = child;
2568 }
2569 break;
2570 }
2571 #endif
2572 #ifdef __WXGTK__
2573 case RESOURCE_PLATFORM_X:
2574 {
2575 if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
2576 optResource = child;
2577 else
2578 {
2579 // Maximise the number of colours
2580 if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
2581 optResource = child;
2582 }
2583 break;
2584 }
2585 #endif
2586 #ifdef wx_max
2587 case RESOURCE_PLATFORM_MAC:
2588 {
2589 if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
2590 optResource = child;
2591 else
2592 {
2593 // Maximise the number of colours
2594 if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
2595 optResource = child;
2596 }
2597 break;
2598 }
2599 #endif
2600 default:
2601 break;
2602 }
2603 node = node->Next();
2604 }
2605 // If no matching resource, fail.
2606 if (!optResource)
2607 return wxNullIcon;
2608
2609 wxString name = optResource->GetName();
2610 int bitmapType = (int)optResource->GetValue1();
2611 switch (bitmapType)
2612 {
2613 case wxBITMAP_TYPE_XBM_DATA:
2614 {
2615 #ifdef __WXGTK__
2616 wxItemResource *item = table->FindResource(name);
2617 if (!item)
2618 {
2619 wxLogWarning(_("Failed to find XBM resource %s.\n"
2620 "Forgot to use wxResourceLoadIconData?"), (const wxChar*) name);
2621 return wxNullIcon;
2622 }
2623 return wxIcon((const char **)item->GetValue1(), (int)item->GetValue2(), (int)item->GetValue3());
2624 #else
2625 wxLogWarning(_("No XBM facility available!"));
2626 break;
2627 #endif
2628 }
2629 case wxBITMAP_TYPE_XPM_DATA:
2630 {
2631 // *** XPM ICON NOT YET IMPLEMENTED IN WXWINDOWS ***
2632 /*
2633 #if (defined(__WXGTK__)) || (defined(__WXMSW__) && wxUSE_XPM_IN_MSW)
2634 wxItemResource *item = table->FindResource(name);
2635 if (!item)
2636 {
2637 char buf[400];
2638 sprintf(buf, _("Failed to find XPM resource %s.\nForgot to use wxResourceLoadIconData?"), name);
2639 wxLogWarning(buf);
2640 return NULL;
2641 }
2642 return wxIcon((char **)item->GetValue1());
2643 #else
2644 wxLogWarning(_("No XPM facility available!"));
2645 #endif
2646 */
2647 wxLogWarning(_("No XPM icon facility available!"));
2648 break;
2649 }
2650 default:
2651 {
2652 #ifdef __WXGTK__
2653 wxLogWarning(_("Icon resource specification %s not found."), (const wxChar*) resource);
2654 break;
2655 #else
2656 return wxIcon(name, bitmapType);
2657 #endif
2658 }
2659 }
2660 return wxNullIcon;
2661 }
2662 else
2663 {
2664 wxLogWarning(_("Icon resource specification %s not found."), (const wxChar*) resource);
2665 return wxNullIcon;
2666 }
2667 }
2668
2669 wxMenu *wxResourceCreateMenu(wxItemResource *item)
2670 {
2671 wxMenu *menu = new wxMenu;
2672 wxNode *node = item->GetChildren().First();
2673 while (node)
2674 {
2675 wxItemResource *child = (wxItemResource *)node->Data();
2676 if ((child->GetType() != wxT("")) && (child->GetType() == wxT("wxMenuSeparator")))
2677 menu->AppendSeparator();
2678 else if (child->GetChildren().Number() > 0)
2679 {
2680 wxMenu *subMenu = wxResourceCreateMenu(child);
2681 if (subMenu)
2682 menu->Append((int)child->GetValue1(), child->GetTitle(), subMenu, child->GetValue4());
2683 }
2684 else
2685 {
2686 menu->Append((int)child->GetValue1(), child->GetTitle(), child->GetValue4(), (child->GetValue2() != 0));
2687 }
2688 node = node->Next();
2689 }
2690 return menu;
2691 }
2692
2693 wxMenuBar *wxResourceCreateMenuBar(const wxString& resource, wxResourceTable *table, wxMenuBar *menuBar)
2694 {
2695 if (!table)
2696 table = wxDefaultResourceTable;
2697
2698 wxItemResource *menuResource = table->FindResource(resource);
2699 if (menuResource && (menuResource->GetType() != wxT("")) && (menuResource->GetType() == wxT("wxMenu")))
2700 {
2701 if (!menuBar)
2702 menuBar = new wxMenuBar;
2703 wxNode *node = menuResource->GetChildren().First();
2704 while (node)
2705 {
2706 wxItemResource *child = (wxItemResource *)node->Data();
2707 wxMenu *menu = wxResourceCreateMenu(child);
2708 if (menu)
2709 menuBar->Append(menu, child->GetTitle());
2710 node = node->Next();
2711 }
2712 return menuBar;
2713 }
2714 return (wxMenuBar *) NULL;
2715 }
2716
2717 wxMenu *wxResourceCreateMenu(const wxString& resource, wxResourceTable *table)
2718 {
2719 if (!table)
2720 table = wxDefaultResourceTable;
2721
2722 wxItemResource *menuResource = table->FindResource(resource);
2723 if (menuResource && (menuResource->GetType() != wxT("")) && (menuResource->GetType() == wxT("wxMenu")))
2724 // if (menuResource && (menuResource->GetType() == wxTYPE_MENU))
2725 return wxResourceCreateMenu(menuResource);
2726 return (wxMenu *) NULL;
2727 }
2728
2729 // Global equivalents (so don't have to refer to default table explicitly)
2730 bool wxResourceParseData(const wxString& resource, wxResourceTable *table)
2731 {
2732 if (!table)
2733 table = wxDefaultResourceTable;
2734
2735 return table->ParseResourceData(resource);
2736 }
2737
2738 bool wxResourceParseFile(const wxString& filename, wxResourceTable *table)
2739 {
2740 if (!table)
2741 table = wxDefaultResourceTable;
2742
2743 return table->ParseResourceFile(filename);
2744 }
2745
2746 // Register XBM/XPM data
2747 bool wxResourceRegisterBitmapData(const wxString& name, char bits[], int width, int height, wxResourceTable *table)
2748 {
2749 if (!table)
2750 table = wxDefaultResourceTable;
2751
2752 return table->RegisterResourceBitmapData(name, bits, width, height);
2753 }
2754
2755 bool wxResourceRegisterBitmapData(const wxString& name, char **data, wxResourceTable *table)
2756 {
2757 if (!table)
2758 table = wxDefaultResourceTable;
2759
2760 return table->RegisterResourceBitmapData(name, data);
2761 }
2762
2763 void wxResourceClear(wxResourceTable *table)
2764 {
2765 if (!table)
2766 table = wxDefaultResourceTable;
2767
2768 table->ClearTable();
2769 }
2770
2771 /*
2772 * Identifiers
2773 */
2774
2775 bool wxResourceAddIdentifier(const wxString& name, int value, wxResourceTable *table)
2776 {
2777 if (!table)
2778 table = wxDefaultResourceTable;
2779
2780 table->identifiers.Put(name, (wxObject *)(long)value);
2781 return TRUE;
2782 }
2783
2784 int wxResourceGetIdentifier(const wxString& name, wxResourceTable *table)
2785 {
2786 if (!table)
2787 table = wxDefaultResourceTable;
2788
2789 return (int)(long)table->identifiers.Get(name);
2790 }
2791
2792 /*
2793 * Parse #include file for #defines (only)
2794 */
2795
2796 bool wxResourceParseIncludeFile(const wxString& f, wxResourceTable *table)
2797 {
2798 if (!table)
2799 table = wxDefaultResourceTable;
2800
2801 FILE *fd = wxFopen(f, _T("r"));
2802 if (!fd)
2803 {
2804 return FALSE;
2805 }
2806 while (wxGetResourceToken(fd))
2807 {
2808 if (strcmp(wxResourceBuffer, "#define") == 0)
2809 {
2810 wxGetResourceToken(fd);
2811 wxChar *name = copystring(wxConvCurrent->cMB2WX(wxResourceBuffer));
2812 wxGetResourceToken(fd);
2813 wxChar *value = copystring(wxConvCurrent->cMB2WX(wxResourceBuffer));
2814 if (wxIsdigit(value[0]))
2815 {
2816 int val = (int)wxAtol(value);
2817 wxResourceAddIdentifier(name, val, table);
2818 }
2819 delete[] name;
2820 delete[] value;
2821 }
2822 }
2823 fclose(fd);
2824 return TRUE;
2825 }
2826
2827 /*
2828 * Reading strings as if they were .wxr files
2829 */
2830
2831 static int getc_string(char *s)
2832 {
2833 int ch = s[wxResourceStringPtr];
2834 if (ch == 0)
2835 return EOF;
2836 else
2837 {
2838 wxResourceStringPtr ++;
2839 return ch;
2840 }
2841 }
2842
2843 static int ungetc_string()
2844 {
2845 wxResourceStringPtr --;
2846 return 0;
2847 }
2848
2849 bool wxEatWhiteSpaceString(char *s)
2850 {
2851 int ch = 0;
2852
2853 while ((ch = getc_string(s)) != EOF)
2854 {
2855 switch (ch)
2856 {
2857 case ' ':
2858 case 0x0a:
2859 case 0x0d:
2860 case 0x09:
2861 break;
2862 case '/':
2863 {
2864 int prev_ch = ch;
2865 ch = getc_string(s);
2866 if (ch == EOF)
2867 {
2868 ungetc_string();
2869 return TRUE;
2870 }
2871
2872 if (ch == '*')
2873 {
2874 // Eat C comment
2875 prev_ch = 0;
2876 while ((ch = getc_string(s)) != EOF)
2877 {
2878 if (ch == '/' && prev_ch == '*')
2879 break;
2880 prev_ch = ch;
2881 }
2882 }
2883 else
2884 {
2885 ungetc_string();
2886 ungetc_string();
2887 return TRUE;
2888 }
2889 }
2890 break;
2891 default:
2892 ungetc_string();
2893 return TRUE;
2894
2895 }
2896 }
2897 return FALSE;
2898 }
2899
2900 bool wxGetResourceTokenString(char *s)
2901 {
2902 if (!wxResourceBuffer)
2903 wxReallocateResourceBuffer();
2904 wxResourceBuffer[0] = 0;
2905 wxEatWhiteSpaceString(s);
2906
2907 int ch = getc_string(s);
2908 if (ch == '"')
2909 {
2910 // Get string
2911 wxResourceBufferCount = 0;
2912 ch = getc_string(s);
2913 while (ch != '"')
2914 {
2915 int actualCh = ch;
2916 if (ch == EOF)
2917 {
2918 wxResourceBuffer[wxResourceBufferCount] = 0;
2919 return FALSE;
2920 }
2921 // Escaped characters
2922 else if (ch == '\\')
2923 {
2924 int newCh = getc_string(s);
2925 if (newCh == '"')
2926 actualCh = '"';
2927 else if (newCh == 10)
2928 actualCh = 10;
2929 else
2930 {
2931 ungetc_string();
2932 }
2933 }
2934
2935 if (wxResourceBufferCount >= wxResourceBufferSize-1)
2936 wxReallocateResourceBuffer();
2937 wxResourceBuffer[wxResourceBufferCount] = (char)actualCh;
2938 wxResourceBufferCount ++;
2939 ch = getc_string(s);
2940 }
2941 wxResourceBuffer[wxResourceBufferCount] = 0;
2942 }
2943 else
2944 {
2945 wxResourceBufferCount = 0;
2946 // Any other token
2947 while (ch != ' ' && ch != EOF && ch != ' ' && ch != 13 && ch != 9 && ch != 10)
2948 {
2949 if (wxResourceBufferCount >= wxResourceBufferSize-1)
2950 wxReallocateResourceBuffer();
2951 wxResourceBuffer[wxResourceBufferCount] = (char)ch;
2952 wxResourceBufferCount ++;
2953
2954 ch = getc_string(s);
2955 }
2956 wxResourceBuffer[wxResourceBufferCount] = 0;
2957 if (ch == EOF)
2958 return FALSE;
2959 }
2960 return TRUE;
2961 }
2962
2963 /*
2964 * Files are in form:
2965 static char *name = "....";
2966 with possible comments.
2967 */
2968
2969 bool wxResourceReadOneResourceString(char *s, wxExprDatabase& db, bool *eof, wxResourceTable *table)
2970 {
2971 if (!table)
2972 table = wxDefaultResourceTable;
2973
2974 // static or #define
2975 if (!wxGetResourceTokenString(s))
2976 {
2977 *eof = TRUE;
2978 return FALSE;
2979 }
2980
2981 if (strcmp(wxResourceBuffer, "#define") == 0)
2982 {
2983 wxGetResourceTokenString(s);
2984 wxChar *name = copystring(wxConvCurrent->cMB2WX(wxResourceBuffer));
2985 wxGetResourceTokenString(s);
2986 wxChar *value = copystring(wxConvCurrent->cMB2WX(wxResourceBuffer));
2987 if (wxIsdigit(value[0]))
2988 {
2989 int val = (int)wxAtol(value);
2990 wxResourceAddIdentifier(name, val, table);
2991 }
2992 else
2993 {
2994 wxLogWarning(_("#define %s must be an integer."), name);
2995 delete[] name;
2996 delete[] value;
2997 return FALSE;
2998 }
2999 delete[] name;
3000 delete[] value;
3001
3002 return TRUE;
3003 }
3004 /*
3005 else if (strcmp(wxResourceBuffer, "#include") == 0)
3006 {
3007 wxGetResourceTokenString(s);
3008 char *name = copystring(wxResourceBuffer);
3009 char *actualName = name;
3010 if (name[0] == '"')
3011 actualName = name + 1;
3012 int len = strlen(name);
3013 if ((len > 0) && (name[len-1] == '"'))
3014 name[len-1] = 0;
3015 if (!wxResourceParseIncludeFile(actualName, table))
3016 {
3017 char buf[400];
3018 sprintf(buf, _("Could not find resource include file %s."), actualName);
3019 wxLogWarning(buf);
3020 }
3021 delete[] name;
3022 return TRUE;
3023 }
3024 */
3025 else if (strcmp(wxResourceBuffer, "static") != 0)
3026 {
3027 wxChar buf[300];
3028 wxStrcpy(buf, _("Found "));
3029 wxStrncat(buf, wxConvCurrent->cMB2WX(wxResourceBuffer), 30);
3030 wxStrcat(buf, _(", expected static, #include or #define\nwhilst parsing resource."));
3031 wxLogWarning(buf);
3032 return FALSE;
3033 }
3034
3035 // char
3036 if (!wxGetResourceTokenString(s))
3037 {
3038 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
3039 *eof = TRUE;
3040 return FALSE;
3041 }
3042
3043 if (strcmp(wxResourceBuffer, "char") != 0)
3044 {
3045 wxLogWarning(_("Expected 'char' whilst parsing resource."));
3046 return FALSE;
3047 }
3048
3049 // *name
3050 if (!wxGetResourceTokenString(s))
3051 {
3052 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
3053 *eof = TRUE;
3054 return FALSE;
3055 }
3056
3057 if (wxResourceBuffer[0] != '*')
3058 {
3059 wxLogWarning(_("Expected '*' whilst parsing resource."));
3060 return FALSE;
3061 }
3062 wxChar nameBuf[100];
3063 wxMB2WX(nameBuf, wxResourceBuffer+1, 99);
3064 nameBuf[99] = 0;
3065
3066 // =
3067 if (!wxGetResourceTokenString(s))
3068 {
3069 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
3070 *eof = TRUE;
3071 return FALSE;
3072 }
3073
3074 if (strcmp(wxResourceBuffer, "=") != 0)
3075 {
3076 wxLogWarning(_("Expected '=' whilst parsing resource."));
3077 return FALSE;
3078 }
3079
3080 // String
3081 if (!wxGetResourceTokenString(s))
3082 {
3083 wxLogWarning(_("Unexpected end of file whilst parsing resource."));
3084 *eof = TRUE;
3085 return FALSE;
3086 }
3087 else
3088 {
3089 if (!db.ReadPrologFromString(wxResourceBuffer))
3090 {
3091 wxLogWarning(_("%s: ill-formed resource file syntax."), nameBuf);
3092 return FALSE;
3093 }
3094 }
3095 // Semicolon
3096 if (!wxGetResourceTokenString(s))
3097 {
3098 *eof = TRUE;
3099 }
3100 return TRUE;
3101 }
3102
3103 bool wxResourceParseString(char *s, wxResourceTable *table)
3104 {
3105 if (!table)
3106 table = wxDefaultResourceTable;
3107
3108 if (!s)
3109 return FALSE;
3110
3111 // Turn backslashes into spaces
3112 if (s)
3113 {
3114 int len = strlen(s);
3115 int i;
3116 for (i = 0; i < len; i++)
3117 if (s[i] == 92 && s[i+1] == 13)
3118 {
3119 s[i] = ' ';
3120 s[i+1] = ' ';
3121 }
3122 }
3123
3124 wxExprDatabase db;
3125 wxResourceStringPtr = 0;
3126
3127 bool eof = FALSE;
3128 while (wxResourceReadOneResourceString(s, db, &eof, table) && !eof)
3129 {
3130 // Loop
3131 }
3132 return wxResourceInterpretResources(*table, db);
3133 }
3134
3135 /*
3136 * resource loading facility
3137 */
3138
3139 bool wxWindowBase::LoadFromResource(wxWindow *parent, const wxString& resourceName, const wxResourceTable *table)
3140 {
3141 if (!table)
3142 table = wxDefaultResourceTable;
3143
3144 wxItemResource *resource = table->FindResource((const wxChar *)resourceName);
3145 // if (!resource || (resource->GetType() != wxTYPE_DIALOG_BOX))
3146 if (!resource || (resource->GetType() == wxT("")) ||
3147 ! ((resource->GetType() == wxT("wxDialog")) || (resource->GetType() == wxT("wxPanel"))))
3148 return FALSE;
3149
3150 wxString title(resource->GetTitle());
3151 long theWindowStyle = resource->GetStyle();
3152 bool isModal = (resource->GetValue1() != 0) ;
3153 int x = resource->GetX();
3154 int y = resource->GetY();
3155 int width = resource->GetWidth();
3156 int height = resource->GetHeight();
3157 wxString name = resource->GetName();
3158
3159 if (IsKindOf(CLASSINFO(wxDialog)))
3160 {
3161 wxDialog *dialogBox = (wxDialog *)this;
3162 long modalStyle = isModal ? wxDIALOG_MODAL : 0;
3163 if (!dialogBox->Create(parent, -1, title, wxPoint(x, y), wxSize(width, height), theWindowStyle|modalStyle, name))
3164 return FALSE;
3165
3166 // Only reset the client size if we know we're not going to do it again below.
3167 if ((resource->GetResourceStyle() & wxRESOURCE_DIALOG_UNITS) == 0)
3168 dialogBox->SetClientSize(width, height);
3169 }
3170 else if (IsKindOf(CLASSINFO(wxPanel)))
3171 {
3172 wxPanel* panel = (wxPanel *)this;
3173 if (!panel->Create(parent, -1, wxPoint(x, y), wxSize(width, height), theWindowStyle | wxTAB_TRAVERSAL, name))
3174 return FALSE;
3175 }
3176 else
3177 {
3178 if (!((wxWindow *)this)->Create(parent, -1, wxPoint(x, y), wxSize(width, height), theWindowStyle, name))
3179 return FALSE;
3180 }
3181
3182 if ((resource->GetResourceStyle() & wxRESOURCE_USE_DEFAULTS) != 0)
3183 {
3184 // No need to do this since it's done in wxPanel or wxDialog constructor.
3185 // SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
3186 }
3187 else
3188 {
3189 if (resource->GetFont().Ok())
3190 SetFont(resource->GetFont());
3191 if (resource->GetBackgroundColour().Ok())
3192 SetBackgroundColour(resource->GetBackgroundColour());
3193 }
3194
3195 // Should have some kind of font at this point
3196 if (!GetFont().Ok())
3197 SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
3198 if (!GetBackgroundColour().Ok())
3199 SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
3200
3201 // Only when we've created the window and set the font can we set the correct size,
3202 // if based on dialog units.
3203 if ((resource->GetResourceStyle() & wxRESOURCE_DIALOG_UNITS) != 0)
3204 {
3205 wxSize sz = ConvertDialogToPixels(wxSize(width, height));
3206 SetClientSize(sz.x, sz.y);
3207
3208 wxPoint pt = ConvertDialogToPixels(wxPoint(x, y));
3209 Move(pt.x, pt.y);
3210 }
3211
3212 // Now create children
3213 wxNode *node = resource->GetChildren().First();
3214 while (node)
3215 {
3216 wxItemResource *childResource = (wxItemResource *)node->Data();
3217
3218 (void) CreateItem(childResource, resource, table);
3219
3220 node = node->Next();
3221 }
3222 return TRUE;
3223 }
3224
3225 wxControl *wxWindowBase::CreateItem(const wxItemResource *resource, const wxItemResource* parentResource, const wxResourceTable *table)
3226 {
3227 if (!table)
3228 table = wxDefaultResourceTable;
3229 return table->CreateItem((wxWindow *)this, resource, parentResource);
3230 }
3231
3232 #ifdef __VISUALC__
3233 #pragma warning(default:4706) // assignment within conditional expression
3234 #endif // VC++
3235
3236 #endif
3237 // BC++/Win16
3238
3239 #endif // wxUSE_WX_RESOURCES
wxWidgets (Impactor)