Annotation of Amaya/amaya/templates.c, revision 1.192
1.1 cvs 1: /*
2: *
1.162 vatton 3: * COPYRIGHT INRIA and W3C, 1996-2008
1.1 cvs 4: * Please first read the full copyright statement in file COPYRIGHT.
5: *
6: */
1.14 cvs 7:
1.1 cvs 8: /*
1.51 francesc 9: * Authors: Francesc Campoy Flores
1.171 kia 10: * Émilien Kia
1.1 cvs 11: *
12: */
13:
14: #define THOT_EXPORT extern
15: #include "amaya.h"
16: #include "document.h"
1.99 kia 17: #include "undo.h"
1.90 kia 18: #include "containers.h"
19: #include "Elemlist.h"
1.92 kia 20: #include "templates.h"
21:
1.46 vatton 22: #ifdef TEMPLATES
23: #include "Template.h"
1.52 vatton 24: #include "templateDeclarations.h"
1.140 vatton 25:
26: #include "html2thot_f.h"
1.174 kia 27: #include "HTMLedit_f.h"
1.122 kia 28: #include "templates_f.h"
1.89 kia 29: #include "templateUtils_f.h"
1.67 quint 30: #include "templateLoad_f.h"
31: #include "templateDeclarations_f.h"
1.76 vatton 32: #include "templateInstantiate_f.h"
1.145 kia 33: #include "Templatebuilder_f.h"
1.28 tollenae 34: #include "appdialogue_wx.h"
1.29 tollenae 35: #include "init_f.h"
1.46 vatton 36: #include "wxdialogapi_f.h"
1.60 francesc 37: #include "AHTURLTools_f.h"
1.52 vatton 38: #endif /* TEMPLATES */
1.1 cvs 39:
1.87 kia 40: #include "fetchXMLname_f.h"
1.83 kia 41: #include "MENUconf.h"
42:
43: /* Paths from which looking for templates.*/
44: static Prop_Templates_Path *TemplateRepositoryPaths;
45:
1.87 kia 46: /*----------------------------------------------------------------------
47: IsTemplateInstanceDocument: Test if a document is a template instance
48: doc : Document to test
49: return : TRUE if the document is a template instance
50: ----------------------------------------------------------------------*/
1.106 vatton 51: ThotBool IsTemplateInstanceDocument(Document doc)
52: {
1.87 kia 53: #ifdef TEMPLATES
1.171 kia 54: XTigerTemplate t = GetXTigerDocTemplate(doc);
55: if(t)
1.176 vatton 56: return (t->state & templInstance) != 0;
1.171 kia 57: else
58: return FALSE;
59: #else /* TEMPLATES */
1.88 cvs 60: return FALSE;
1.171 kia 61: #endif /* TEMPLATES */
1.87 kia 62: }
63:
1.83 kia 64: /*----------------------------------------------------------------------
1.109 kia 65: IsTemplateDocument: Test if a document is a template (not an instance)
66: doc : Document to test
1.167 kia 67: return : TRUE if the document is a template
1.109 kia 68: ----------------------------------------------------------------------*/
1.183 vatton 69: ThotBool IsTemplateDocument (Document doc)
1.109 kia 70: {
71: #ifdef TEMPLATES
1.171 kia 72: XTigerTemplate t = GetXTigerDocTemplate(doc);
1.183 vatton 73: if (t)
74: return ((t->state & templTemplate) != 0);
1.171 kia 75: else
76: return FALSE;
1.183 vatton 77: #endif /* TEMPLATES */
1.171 kia 78: return FALSE;
79: }
80:
81:
82: /*----------------------------------------------------------------------
83: Test if a document is an internal template.
84: (no instance is opened and it is not edited)
85: ----------------------------------------------------------------------*/
86: ThotBool IsInternalTemplateDocument(Document doc)
87: {
88: #ifdef TEMPLATES
89: XTigerTemplate t = GetXTigerDocTemplate(doc);
90: if(t)
91: return (t->state&templInternal)!=0;
92: else
93: return FALSE;
94: #else /* TEMPLATES */
1.109 kia 95: return FALSE;
1.171 kia 96: #endif /* TEMPLATES */
97: }
98:
99: /*----------------------------------------------------------------------
100: Return the URL of an instance template.
101: ----------------------------------------------------------------------*/
102: char* GetDocumentInstanceTemplateUrl(Document doc)
103: {
104: #ifdef TEMPLATES
105: XTigerTemplate t = GetXTigerDocTemplate(doc);
106: if(t)
107: return t->base_uri;
108: else
109: return FALSE;
110: #else /* TEMPLATES */
111: return NULL;
112: #endif /* TEMPLATES */
1.109 kia 113: }
114:
1.146 vatton 115: /*----------------------------------------------------------------------
116: CheckPromptIndicator checks if the element is a prompt text unit
117: ----------------------------------------------------------------------*/
118: ThotBool CheckPromptIndicator (Element el, Document doc)
119: {
120: #ifdef TEMPLATES
121: ElementType elType;
122: Element parent;
123: AttributeType attrType;
124: Attribute att;
125: SSchema templateSSchema;
126:
1.173 vatton 127: if (!IsTemplateInstanceDocument(doc))
128: /* let Thot perform normal operation */
129: return FALSE;
1.146 vatton 130: elType = TtaGetElementType (el);
131: templateSSchema = TtaGetSSchema ("Template", doc);
132: if (elType.ElTypeNum == HTML_EL_TEXT_UNIT)
133: {
134: parent = TtaGetParent (el);
135: elType = TtaGetElementType (parent);
136: while (parent && elType.ElSSchema != templateSSchema)
137: {
138: parent = TtaGetParent (parent);
139: elType = TtaGetElementType (parent);
140: }
141: if (parent &&
142: (elType.ElTypeNum == Template_EL_useEl ||
143: elType.ElTypeNum == Template_EL_useSimple))
144: {
145: // there is a parent template use
146: attrType.AttrSSchema = elType.ElSSchema;
147: attrType.AttrTypeNum = Template_ATTR_prompt;
148: att = TtaGetAttribute (parent, attrType);
149: if (att)
1.151 quint 150: {
151: TtaSelectElement (doc, el);
152: return TRUE;
153: }
1.146 vatton 154: }
155: }
156: #endif /* TEMPLATES */
1.173 vatton 157: /* let Thot perform normal operation */
1.146 vatton 158: return FALSE;
159: }
160:
161: /*----------------------------------------------------------------------
162: RemovePromptIndicator removes the enclosing prompt indicator
163: ----------------------------------------------------------------------*/
1.153 vatton 164: ThotBool RemovePromptIndicator (NotifyOnTarget *event)
1.146 vatton 165: {
166: #ifdef TEMPLATES
167: ElementType elType;
1.153 vatton 168: Element parent, el;
1.146 vatton 169: AttributeType attrType;
170: Attribute att;
1.153 vatton 171: Document doc;
1.146 vatton 172: SSchema templateSSchema;
173:
1.153 vatton 174: el = event->element;
175: doc = event->document;
1.146 vatton 176: elType = TtaGetElementType (el);
177: templateSSchema = TtaGetSSchema ("Template", doc);
1.153 vatton 178: parent = TtaGetParent (el);
179: elType = TtaGetElementType (parent);
180: while (parent && elType.ElSSchema != templateSSchema)
1.146 vatton 181: {
1.153 vatton 182: parent = TtaGetParent (parent);
1.146 vatton 183: elType = TtaGetElementType (parent);
1.153 vatton 184: }
185: if (parent &&
186: (elType.ElTypeNum == Template_EL_useEl ||
187: elType.ElTypeNum == Template_EL_useSimple))
188: {
189: // there is a parent template use
190: attrType.AttrSSchema = elType.ElSSchema;
191: attrType.AttrTypeNum = Template_ATTR_prompt;
192: att = TtaGetAttribute (parent, attrType);
193: if (att)
1.146 vatton 194: {
1.153 vatton 195: TtaRegisterAttributeDelete (att, parent, doc);
196: TtaRemoveAttribute (parent, att, doc);
1.146 vatton 197: }
198: }
199: #endif /* TEMPLATES */
1.153 vatton 200: return FALSE; /* let Thot perform normal operation */
1.146 vatton 201: }
202:
1.109 kia 203:
204: /*----------------------------------------------------------------------
1.108 vatton 205: AllocTemplateRepositoryListElement: allocates an element for the list
206: of template repositories.
1.83 kia 207: path : path of the new element
208: return : address of the new element
209: ----------------------------------------------------------------------*/
210: void* AllocTemplateRepositoryListElement (const char* path, void* prevElement)
211: {
1.129 vatton 212: Prop_Templates_Path *element;
213:
214: element = (Prop_Templates_Path*)TtaGetMemory (sizeof(Prop_Templates_Path));
215: memset (element, 0, sizeof(Prop_Templates_Path));
216: strncpy (element->Path, path, MAX_LENGTH - 1);
1.83 kia 217: if (prevElement)
1.129 vatton 218: {
219: element->NextPath = ((Prop_Templates_Path*)prevElement)->NextPath;
220: ((Prop_Templates_Path*)prevElement)->NextPath = element;
221: }
1.83 kia 222: return element;
223: }
224:
225:
226: /*----------------------------------------------------------------------
227: FreeTemplateRepositoryList: Free the list of template repositories.
228: list : address of the list (address of the first element).
229: ----------------------------------------------------------------------*/
230: void FreeTemplateRepositoryList (void* list)
231: {
1.131 vatton 232: Prop_Templates_Path **l = (Prop_Templates_Path**) list;
233: Prop_Templates_Path *element = *l;
234:
1.83 kia 235: l = NULL;
236: while (element)
237: {
238: Prop_Templates_Path* next = element->NextPath;
1.131 vatton 239: TtaFreeMemory (element);
1.83 kia 240: element = next;
241: }
242: }
243:
244: /*----------------------------------------------------------------------
245: CopyTemplateRepositoryList: Copy a list of template repositories.
246: src : address of the list (address of the first element).
247: dst : address where copy the list
248: ----------------------------------------------------------------------*/
1.91 vatton 249: static void CopyTemplateRepositoryList (const Prop_Templates_Path** src,
250: Prop_Templates_Path** dst)
1.83 kia 251: {
252: Prop_Templates_Path *element=NULL, *current=NULL;
253:
1.131 vatton 254: if (*src)
1.83 kia 255: {
256: *dst = (Prop_Templates_Path*) TtaGetMemory (sizeof(Prop_Templates_Path));
257: (*dst)->NextPath = NULL;
258: strcpy((*dst)->Path, (*src)->Path);
259:
260: element = (*src)->NextPath;
261: current = *dst;
262: }
263:
1.106 vatton 264: while (element)
265: {
1.83 kia 266: current->NextPath = (Prop_Templates_Path*) TtaGetMemory (sizeof(Prop_Templates_Path));
267: current = current->NextPath;
268: current->NextPath = NULL;
269: strcpy(current->Path, element->Path);
270: element = element->NextPath;
1.106 vatton 271: }
1.83 kia 272: }
273:
274: /*----------------------------------------------------------------------
275: LoadTemplateRepositoryList: Load the list of template repositories.
276: list : address of the list (address of the first element).
277: return : the number of readed repository paths.
278: ----------------------------------------------------------------------*/
279: static int LoadTemplateRepositoryList (Prop_Templates_Path** list)
280: {
281: Prop_Templates_Path *element, *current = NULL;
282: char *path, *homePath;
283: unsigned char *c;
284: int nb = 0;
285: FILE *file;
286:
1.131 vatton 287: //clean up the curent list
288: FreeTemplateRepositoryList (list);
289:
290: // open the file
1.83 kia 291: path = (char *) TtaGetMemory (MAX_LENGTH);
1.86 vatton 292: homePath = TtaGetEnvString ("APP_HOME");
1.106 vatton 293: sprintf (path, "%s%ctemplates.dat", homePath, DIR_SEP);
1.83 kia 294: file = TtaReadOpen ((char *)path);
1.84 kia 295: if (!file)
296: {
297: /* The config file dont exist, create it. */
298: file = TtaWriteOpen ((char *)path);
1.122 kia 299: fprintf (file, "http://www.w3.org/Amaya/Templates/cv.xtd\n");
1.144 vatton 300: fprintf (file, "http://www.w3.org/Amaya/Templates/slides.xtd\n");
301: fprintf (file, "http://www.w3.org/Amaya/Templates/ACM-Proc-Article.xtd\n");
1.84 kia 302: TtaWriteClose (file);
303: /* Retry to open it.*/
304: file = TtaReadOpen ((char *)path);
305: }
306:
1.83 kia 307: if (file)
1.129 vatton 308: {
1.131 vatton 309: // read the file
1.129 vatton 310: c = (unsigned char*)path;
311: *c = EOS;
312: while (TtaReadByte (file, c))
313: {
314: if (*c == 13 || *c == EOL)
315: *c = EOS;
316: if (*c == EOS && c != (unsigned char*)path )
317: {
318: element = (Prop_Templates_Path*) TtaGetMemory (sizeof(Prop_Templates_Path));
319: element->NextPath = NULL;
320: strcpy (element->Path, path);
1.148 kia 321:
1.129 vatton 322: if (*list == NULL)
323: *list = element;
324: else
325: current->NextPath = element;
326: current = element;
327: nb++;
1.83 kia 328:
1.129 vatton 329: c = (unsigned char*) path;
330: *c = EOS;
331: }
332: else
333: c++;
334: }
335: if (c != (unsigned char*)path && *path != EOS)
336: {
337: element = (Prop_Templates_Path*) TtaGetMemory (sizeof(Prop_Templates_Path));
338: *(c+1) = EOS;
339: strcpy (element->Path, path);
340: element->NextPath = NULL;
1.148 kia 341:
1.129 vatton 342: if (*list == NULL)
343: *list = element;
344: else
345: current->NextPath = element;
346: nb++;
347: }
348: TtaReadClose (file);
1.83 kia 349: }
350: TtaFreeMemory(path);
351: return nb;
352: }
353:
354: /*----------------------------------------------------------------------
355: SaveTemplateRepositoryList: Save the list of template repositories.
356: list : address of the list (address of the first element).
357: ----------------------------------------------------------------------*/
358: static void SaveTemplateRepositoryList (const Prop_Templates_Path** list)
359: {
360: const Prop_Templates_Path *element;
361: char *path, *homePath;
362: unsigned char *c;
363: FILE *file;
364:
365: path = (char *) TtaGetMemory (MAX_LENGTH);
366: homePath = TtaGetEnvString ("APP_HOME");
1.106 vatton 367: sprintf (path, "%s%ctemplates.dat", homePath, DIR_SEP);
1.83 kia 368:
369: file = TtaWriteOpen ((char *)path);
370: c = (unsigned char*)path;
371: *c = EOS;
372: if (file)
373: {
374: element = *list;
375: while (element)
376: {
377: fprintf(file, "%s\n", element->Path);
378: element = element->NextPath;
379: }
380: TtaWriteClose (file);
381: }
382: }
383:
384: /*----------------------------------------------------------------------
385: GetTemplateRepositoryList: Get the list of template repositories from template environment.
386: list : address of the list (address of the first element).
387: ----------------------------------------------------------------------*/
388: void GetTemplateRepositoryList (void* list)
389: {
390: Prop_Templates_Path** l = (Prop_Templates_Path**) list;
391: CopyTemplateRepositoryList((const Prop_Templates_Path**)&TemplateRepositoryPaths, l);
392: }
393:
394: /*----------------------------------------------------------------------
395: SetTemplateRepositoryList: Set the list of template repositories environment.
396: list : address of the list (address of the first element).
397: ----------------------------------------------------------------------*/
398: void SetTemplateRepositoryList (const void* list)
399: {
400: const Prop_Templates_Path** l = (const Prop_Templates_Path**) list;
401: CopyTemplateRepositoryList((const Prop_Templates_Path**)l, &TemplateRepositoryPaths);
402: SaveTemplateRepositoryList((const Prop_Templates_Path**)&TemplateRepositoryPaths);
403: }
404:
405: /*-----------------------------------------------------------------------
406: InitTemplates
407: Initializes the annotation library
408: -----------------------------------------------------------------------*/
409: void InitTemplates ()
410: {
411: TtaSetEnvBoolean ("SHOW_TEMPLATES", TRUE, FALSE);
1.131 vatton 412: LoadTemplateRepositoryList (&TemplateRepositoryPaths);
1.83 kia 413: }
414:
415:
1.1 cvs 416: /*----------------------------------------------------------------------
1.108 vatton 417: Load a template and create the instance file - update images and
418: stylesheets related to the template.
419: ----------------------------------------------------------------------*/
420: void CreateInstanceOfTemplate (Document doc, char *templatename, char *docname)
421: {
422: #ifdef TEMPLATES
1.170 vatton 423: DocumentType docType;
424: int len, i;
425: char *s;
426: char suffix[6];
427: ThotBool dontReplace = DontReplaceOldDoc;
1.108 vatton 428:
429: if (!IsW3Path (docname) && TtaFileExist (docname))
430: {
431: s = (char *)TtaGetMemory (strlen (docname) +
432: strlen (TtaGetMessage (AMAYA, AM_OVERWRITE_CHECK)) + 2);
433: sprintf (s, TtaGetMessage (AMAYA, AM_OVERWRITE_CHECK), docname);
434: InitConfirm (0, 0, s);
435: TtaFreeMemory (s);
436: if (!UserAnswer)
437: return;
438: }
1.170 vatton 439: docType = LoadTemplate (0, templatename);
440: if (docType != docFree)
1.165 kia 441: {
1.170 vatton 442: /* check if the file suffix is conform to the document type */
443: s = (char *)TtaGetMemory (strlen (docname) + 10);
444: strcpy (s, docname);
445: if (!IsXMLName (docname))
446: {
447: // by default no suffix is added
448: suffix[0] = EOS;
449: if (IsMathMLName (docname) && docType != docMath)
450: strcpy (suffix, "mml");
451: else if (IsSVGName (docname) && docType != docSVG)
452: strcpy (suffix, "svg");
453: else if (IsHTMLName (docname) && docType != docHTML)
454: strcpy (suffix, "xml");
455: if (suffix[0] != EOS)
456: {
457: // change or update the suffix
458: len = strlen (s);
459: for (i = len-1; i > 0 && s[i] != '.'; i--);
460: if (s[i] != '.')
461: {
462: /* there is no suffix */
463: s[i++] = '.';
464: strcpy (&s[i], suffix);
465: }
466: else
467: {
468: /* there is a suffix */
469: i++;
470: strcpy (&s[i], suffix);
471: }
472: }
473: }
474: // now create the instance
1.165 kia 475: DontReplaceOldDoc = dontReplace;
1.177 vatton 476: CreateInstance (templatename, s, docname, docType, doc);
1.170 vatton 477: TtaFreeMemory (s);
1.165 kia 478: }
1.108 vatton 479: #endif /* TEMPLATES */
480: }
481:
1.53 vatton 482:
1.109 kia 483:
1.52 vatton 484: /*----------------------------------------------------------------------
1.107 kia 485: PreventReloadingTemplate
486: Prevent reloading a template.
487: You must call AllowReloadingTemplate when finish.
488: Usefull for reload an instance without reloading the template.
489: ----------------------------------------------------------------------*/
490: void PreventReloadingTemplate(char* template_url)
491: {
492: #ifdef TEMPLATES
1.178 kia 493: Template_AddReference(GetXTigerTemplate (template_url));
1.107 kia 494: #endif /* TEMPLATES */
495: }
496:
497: /*----------------------------------------------------------------------
498: AllowReloadingTemplate
499: Allow reloading a template.
500: You must call it after each PreventReloadingTemplate call.
501: ----------------------------------------------------------------------*/
502: void AllowReloadingTemplate(char* template_url)
503: {
504: #ifdef TEMPLATES
1.178 kia 505: Template_RemoveReference(GetXTigerTemplate (template_url));
1.107 kia 506: #endif /* TEMPLATES */
507: }
508:
509:
1.137 vatton 510: /*----------------------------------------------------------------------
511: ----------------------------------------------------------------------*/
1.134 kia 512: ThotBool isEOSorWhiteSpace (const char c)
513: {
1.137 vatton 514: return c == SPACE || c == TAB || c == EOL || c ==__CR__ || c == EOS;
515: }
516: ThotBool isWhiteSpace (const char c)
517: {
518: return c == SPACE || c == TAB || c == EOL || c ==__CR__;
1.134 kia 519: }
520:
1.107 kia 521: /*----------------------------------------------------------------------
1.87 kia 522: giveItems : Lists type items from string
523: example : "one two three" is extracted to {one, two, three}
524: note : item type are setted to SimpleTypeNat
525: text : text from which list items
526: size : size of text in characters
527: items : address of exctracted item list
528: nbitems : items number in items list
1.52 vatton 529: ----------------------------------------------------------------------*/
1.76 vatton 530: void giveItems (char *text, int size, struct menuType **items, int *nbitems)
1.1 cvs 531: {
1.70 quint 532: #ifdef TEMPLATES
1.148 kia 533: ThotBool inElement = TRUE;
1.52 vatton 534: struct menuType *menu;
535: char *iter;
1.148 kia 536: char temp[128];
1.52 vatton 537: int i;
1.148 kia 538: int labelSize;
1.28 tollenae 539:
1.148 kia 540: *nbitems = 1;
541: for (i = 0; i < size; i++)
1.52 vatton 542: {
543: if (isEOSorWhiteSpace (text[i]))
544: {
545: if (inElement)
546: inElement = FALSE;
547: }
548: else if (!inElement)
549: {
550: inElement = TRUE;
551: (*nbitems)++;
552: }
553: }
1.51 francesc 554:
1.148 kia 555: menu = (struct menuType*) TtaGetMemory (sizeof (struct menuType)* *nbitems);
556: iter = text;
557: for (i = 0; i < *nbitems; i++)
558: {
1.52 vatton 559: labelSize = 0;
1.137 vatton 560: while (isWhiteSpace (*iter))
1.52 vatton 561: iter++;
1.137 vatton 562: if (*iter != EOS)
563: {
564: while (!isEOSorWhiteSpace (*iter))
565: {
566: temp[labelSize++] = *iter;
567: iter++;
568: }
1.52 vatton 569:
1.137 vatton 570: temp[labelSize] = EOS;
571: menu[i].label = (char *) TtaStrdup (temp);
572: menu[i].type = SimpleTypeNat; /* @@@@@ ???? @@@@@ */
1.52 vatton 573: }
574: }
1.137 vatton 575: *items = menu;
1.70 quint 576: #endif /* TEMPLATES */
1.28 tollenae 577: }
1.37 tollenae 578:
1.70 quint 579: #ifdef TEMPLATES
1.52 vatton 580: /*----------------------------------------------------------------------
581: ----------------------------------------------------------------------*/
582: static char *createMenuString (const struct menuType* items, const int nbItems)
583: {
584: char *result, *iter;
1.148 kia 585: int size = 0;
1.52 vatton 586: int i;
587:
1.148 kia 588: for (i=0; i < nbItems; i++)
589: size += 2 + strlen (items[i].label);
1.52 vatton 590:
1.148 kia 591: result = (char *) TtaGetMemory (size);
592: iter = result;
593: for (i=0; i < nbItems; i++)
1.52 vatton 594: {
595: *iter = 'B';
596: ++iter;
1.148 kia 597:
1.52 vatton 598: strcpy (iter, items[i].label);
599: iter += strlen (items[i].label)+1;
600: }
1.148 kia 601: return result;
1.36 tollenae 602: }
1.71 quint 603: #endif /* TEMPLATES */
1.29 tollenae 604:
1.185 kia 605:
606: /*----------------------------------------------------------------------
1.71 quint 607: UseToBeCreated
608: An new use element will be created by the user through some generic editing
609: command
610: -----------------------------------------------------------------------*/
611: ThotBool UseToBeCreated (NotifyElement *event)
612: {
613: #ifdef TEMPLATES
1.122 kia 614: ElementType parentType;
1.138 vatton 615: SSchema templateSSchema = TtaGetSSchema ("Template", event->document);
1.130 vatton 616: if (templateSSchema)
1.122 kia 617: {
1.130 vatton 618: parentType = TtaGetElementType (event->element);
619: if (parentType.ElSSchema == templateSSchema &&
620: parentType.ElTypeNum == Template_EL_repeat)
621: return !Template_CanInsertRepeatChild (event->element);
622: return TemplateElementWillBeCreated (event);
1.122 kia 623: }
1.52 vatton 624: #endif /* TEMPLATES */
1.71 quint 625: return FALSE; /* let Thot perform normal operation */
626: }
627:
628: /*----------------------------------------------------------------------
629: UseCreated
630: A new "use" element has just been created by the user with a generic editing
631: command.
632: -----------------------------------------------------------------------*/
633: void UseCreated (NotifyElement *event)
634: {
635: #ifdef TEMPLATES
1.148 kia 636: Document doc = event->document;
637: Element el = event->element;
1.117 kia 638: Element parent;
639: Element first;
640: ElementType parentType;
641: XTigerTemplate t;
642: SSchema templateSSchema;
1.130 vatton 643: char* types, *text = NULL;
1.148 kia 644:
1.112 vatton 645: if (!TtaGetDocumentAccessMode(doc))
1.110 kia 646: return;
647:
1.72 quint 648: if (TtaGetFirstChild (el))
649: /* this Use element has already some content. It has already been
650: instanciated */
651: return;
1.117 kia 652:
1.171 kia 653: t = GetXTigerDocTemplate (doc);
1.71 quint 654: if (!t)
655: return; // no template ?!?!
1.101 kia 656:
1.138 vatton 657: templateSSchema = TtaGetSSchema ("Template", doc);
1.117 kia 658: parent = TtaGetParent(el);
659: parentType = TtaGetElementType(parent);
1.148 kia 660:
1.130 vatton 661: if (parentType.ElSSchema == templateSSchema &&
662: parentType.ElTypeNum == Template_EL_repeat)
1.117 kia 663: {
1.130 vatton 664: first = TtaGetFirstChild (parent);
665: if (first)
1.117 kia 666: {
1.130 vatton 667: types = GetAttributeStringValueFromNum (first, Template_ATTR_types, NULL);
668: if (types)
1.117 kia 669: {
1.130 vatton 670: SetAttributeStringValueWithUndo (el, Template_ATTR_types, types);
671: text = GetAttributeStringValueFromNum (el, Template_ATTR_title, NULL);
672: SetAttributeStringValueWithUndo (first, Template_ATTR_title, text);
673: TtaFreeMemory (text);
674: text = GetAttributeStringValueFromNum (el, Template_ATTR_currentType, NULL);
675: SetAttributeStringValueWithUndo (first, Template_ATTR_currentType, text);
676: TtaFreeMemory (text);
677: TtaFreeMemory (types);
1.117 kia 678: }
679: }
680: }
681:
1.76 vatton 682: InstantiateUse (t, el, doc, TRUE);
1.71 quint 683: #endif /* TEMPLATES */
684: }
1.29 tollenae 685:
1.89 kia 686:
1.98 kia 687: /*----------------------------------------------------------------------
688: Template_CanInsertRepeatChild
689: Test if a xt:repeat child can be inserted (number between params min and max).
690: @param el element (xt:repeat) to test
691: @return True if an element can be inserted.
692: ----------------------------------------------------------------------*/
693: ThotBool Template_CanInsertRepeatChild(Element el)
694: {
695: #ifdef TEMPLATES
1.154 vatton 696: char *max;
697: int maxVal, curVal;
698: Element child;
1.148 kia 699:
1.104 kia 700: max = GetAttributeStringValueFromNum(el, Template_ATTR_maxOccurs, NULL);
1.191 kia 701: if (max && max[0]!=EOS)
1.104 kia 702: {
1.154 vatton 703: if (!strcmp(max, "*"))
704: {
705: TtaFreeMemory(max);
706: return TRUE;
707: }
708: maxVal = atoi (max);
709: TtaFreeMemory (max);
1.104 kia 710: curVal = 0;
1.105 vatton 711: for (child = TtaGetFirstChild(el); child; TtaNextSibling(&child))
1.104 kia 712: curVal++;
1.154 vatton 713: return (curVal < maxVal);
1.104 kia 714: }
715: else
1.98 kia 716: return TRUE;
717: #endif /* TEMPLATES */
718: return FALSE;
719: }
1.96 kia 720:
1.89 kia 721:
1.92 kia 722: #ifdef TEMPLATES
1.99 kia 723: /*----------------------------------------------------------------------
724: QueryStringFromMenu
725: Show a context menu to query a choice.
726: @param items space-separated choice list string.
727: @return The choosed item string or NULL if none.
728: ----------------------------------------------------------------------*/
1.138 vatton 729: static char* QueryStringFromMenu (Document doc, char* items)
1.90 kia 730: {
731: int nbitems, size;
732: struct menuType *itemlist;
733: char *menuString;
734: char *result = NULL;
1.148 kia 735:
1.138 vatton 736: if (!TtaGetDocumentAccessMode (doc))
1.112 vatton 737: return NULL;
738: if (items == NULL)
1.110 kia 739: return NULL;
1.138 vatton 740: size = strlen (items);
741: if (size == 0)
742: return NULL;
1.90 kia 743: giveItems (items, size, &itemlist, &nbitems);
744: menuString = createMenuString (itemlist, nbitems);
745: TtaNewScrollPopup (BaseDialog + OptionMenu, TtaGetViewFrame (doc, 1), NULL,
746: nbitems, menuString , NULL, false, 'L');
747: TtaFreeMemory (menuString);
748: ReturnOption = -1;
749: TtaShowDialogue (BaseDialog + OptionMenu, FALSE);
750: TtaWaitShowProcDialogue ();
751: TtaDestroyDialogue (BaseDialog + OptionMenu);
1.148 kia 752:
1.112 vatton 753: if (ReturnOption!=-1)
1.90 kia 754: {
755: result = TtaStrdup(itemlist[ReturnOption].label);
756: }
757:
758: TtaFreeMemory (itemlist);
759: return result;
760: }
1.92 kia 761: #endif /* TEMPLATES */
1.90 kia 762:
1.158 kia 763: #ifdef AMAYA_DEBUG
764: void FillInsertableElemList (Document doc, Element elem, DLList list);
765: #endif /* AMAYA_DEBUG */
1.162 vatton 766: /*----------------------------------------------------------------------
767: ----------------------------------------------------------------------*/
768: char *Template_GetListTypes (XTigerTemplate t, Element el)
769: {
770: #ifdef TEMPLATES
771: char *listtypes = NULL, *types;
772:
773: types = GetAttributeStringValueFromNum (el, Template_ATTR_types, NULL);
774: if (types)
775: listtypes = Template_ExpandTypes (t, types, el, FALSE);
776: return listtypes;
777: #endif /* TEMPLATES */
778: }
1.158 kia 779:
1.56 francesc 780: /*----------------------------------------------------------------------
1.138 vatton 781: BagButtonClicked
782: Called when a bag button is clicked.
783: Can be called for useEl, useSimple or bag.
784: If called for useEl or useSimple, the new element must be added after.
785: If called for bag, the element must be added before all.
786:
787: Shows a menu with all the types that can be used in the bag.
788: ----------------------------------------------------------------------*/
789: ThotBool BagButtonClicked (NotifyElement *event)
790: {
791: #ifdef TEMPLATES
792: Document doc = event->document;
793: Element el = event->element;
794: ElementType elType;
795: XTigerTemplate t;
796: Declaration decl;
797: Element bagEl = el;
798: Element firstEl;
799: Element newEl = NULL;
800: View view;
801: SSchema templateSSchema;
1.162 vatton 802: char *listtypes = NULL;
803: char *result = NULL;
1.138 vatton 804: ThotBool oldStructureChecking;
805: DisplayMode dispMode;
806:
1.182 vatton 807: if (!TtaGetDocumentAccessMode (doc))
1.138 vatton 808: return TRUE;
1.182 vatton 809: if (!IsTemplateInstanceDocument (doc))
810: return FALSE; /* let Thot perform normal operation */
1.148 kia 811:
1.138 vatton 812: TtaGetActiveView (&doc, &view);
813: if (view != 1)
814: return FALSE; /* let Thot perform normal operation */
815:
816: TtaCancelSelection (doc);
817: templateSSchema = TtaGetSSchema ("Template", doc);
1.171 kia 818: t = GetXTigerDocTemplate(doc);
1.138 vatton 819: elType = TtaGetElementType (el);
820: while (bagEl &&
821: (elType.ElSSchema != templateSSchema ||
822: elType.ElTypeNum != Template_EL_bag))
823: {
824: bagEl = TtaGetParent (bagEl);
825: elType = TtaGetElementType (bagEl);
826: }
827:
828: if (bagEl)
829: {
1.162 vatton 830: listtypes = Template_GetListTypes (t, bagEl);
831: if (listtypes)
1.138 vatton 832: {
1.158 kia 833: #ifdef AMAYA_DEBUG
834: printf("BagButtonClicked : \n > %s\n", listtypes);
835: // {
836: // DLList list = DLList_Create();
837: // FillInsertableElemList (doc, TtaGetFirstChild(bagEl), list);
838: // DLListNode node;
839: // ForwardIterator iter = DLList_GetForwardIterator(list);
840: // ITERATOR_FOREACH(iter, DLListNode, node)
841: // {
842: // ElemListElement elem = (ElemListElement)node->elem;
843: // printf(" + %s\n", ElemListElement_GetName(elem));
844: // }
845: // DLList_Destroy(list);
846: // }
847: #endif /* AMAYA_DEBUG */
1.138 vatton 848: result = QueryStringFromMenu (doc, listtypes);
849: TtaFreeMemory (listtypes);
850: if (result)
851: {
852: decl = Template_GetDeclaration (t, result);
853: if (decl)
854: {
855: dispMode = TtaGetDisplayMode (doc);
856: if (dispMode == DisplayImmediately)
857: /* don't set NoComputedDisplay
858: -> it breaks down views formatting when Enter generates new elements */
1.139 vatton 859: TtaSetDisplayMode (doc, DeferredDisplay);
1.138 vatton 860:
861: /* Prepare insertion.*/
862: oldStructureChecking = TtaGetStructureChecking (doc);
863: TtaSetStructureChecking (FALSE, doc);
864: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
865:
866: /* Insert */
867: if (el == bagEl)
868: {
869: el = TtaGetFirstChild (el);
870: TtaSelectElement (doc, el);
871: TtaInsertAnyElement (doc, TRUE);
872: }
873: else
874: {
875: TtaSelectElement (doc, el);
876: TtaInsertAnyElement (doc, FALSE);
877: }
1.155 kia 878: newEl = Template_InsertBagChild (doc, bagEl, decl, FALSE);
1.138 vatton 879:
880: /* Finish insertion.*/
881: TtaCloseUndoSequence (doc);
882: TtaSetDocumentModified (doc);
883: TtaSetStructureChecking (oldStructureChecking, doc);
884: // restore the display
885: TtaSetDisplayMode (doc, dispMode);
886: firstEl = GetFirstEditableElement (newEl);
887: if (firstEl)
888: {
889: TtaSelectElement (doc, firstEl);
890: TtaSetStatusSelectedElement (doc, view, firstEl);
891: }
892: else
893: {
894: TtaSelectElement (doc, newEl);
895: TtaSetStatusSelectedElement (doc, view, newEl);
896: }
897: }
898: }
899: }
900: TtaFreeMemory (result);
901: }
902: #endif /* TEMPLATES */
903: return TRUE; /* don't let Thot perform normal operation */
904: }
905:
906: /*----------------------------------------------------------------------
1.79 quint 907: RepeatButtonClicked
1.89 kia 908: Called when a repeat button is clicked.
909: Can be called for useEl, useSimple or repeat.
910: If called for useEl or useSimple, the new element must be added after.
911: If called for repeat, the element must be added before all.
912:
1.56 francesc 913: Shows a menu with all the types that can be used in a use element.
914: ----------------------------------------------------------------------*/
1.79 quint 915: ThotBool RepeatButtonClicked (NotifyElement *event)
1.56 francesc 916: {
917: #ifdef TEMPLATES
1.89 kia 918: Document doc = event->document;
919: Element el = event->element;
920: ElementType elType;
1.90 kia 921: XTigerTemplate t;
922: Declaration decl;
923: Element repeatEl = el;
924: Element firstEl;
925: Element newEl = NULL;
1.95 kia 926: View view;
1.162 vatton 927: char *listtypes = NULL;
928: char *result = NULL;
1.138 vatton 929: ThotBool oldStructureChecking;
930: DisplayMode dispMode;
1.104 kia 931:
1.112 vatton 932: if (!TtaGetDocumentAccessMode(doc))
1.110 kia 933: return TRUE;
1.182 vatton 934: if (!IsTemplateInstanceDocument (doc))
935: return FALSE; /* let Thot perform normal operation */
1.148 kia 936:
1.95 kia 937: TtaGetActiveView (&doc, &view);
938: if (view != 1)
939: return FALSE; /* let Thot perform normal operation */
940:
1.89 kia 941: TtaCancelSelection(doc);
1.171 kia 942: t = GetXTigerDocTemplate(doc);
1.89 kia 943: elType = TtaGetElementType(el);
1.138 vatton 944: while (elType.ElTypeNum != Template_EL_repeat)
1.179 kia 945: {
946: repeatEl = TtaGetParent(repeatEl);
947: if (repeatEl == NULL)
948: break;
949: elType = TtaGetElementType(repeatEl);
950: }
1.112 vatton 951: if (repeatEl)
1.90 kia 952: {
1.179 kia 953: if (Template_CanInsertRepeatChild (repeatEl))
954: {
955: firstEl = TtaGetFirstChild (repeatEl);
956: listtypes = Template_GetListTypes (t, firstEl);
957: if (listtypes)
958: {
1.158 kia 959: #ifdef AMAYA_DEBUG
1.179 kia 960: printf("RepeatButtonClicked : \n > %s\n", listtypes);
1.158 kia 961: #endif /* AMAYA_DEBUG */
1.179 kia 962:
963: result = QueryStringFromMenu (doc, listtypes);
964: TtaFreeMemory (listtypes);
965: if (result)
966: {
967: decl = Template_GetDeclaration (t, result);
968: if (decl)
969: {
970: dispMode = TtaGetDisplayMode (doc);
971: if (dispMode == DisplayImmediately)
972: /* don't set NoComputedDisplay
1.138 vatton 973: -> it breaks down views formatting when Enter generates new elements */
1.179 kia 974: TtaSetDisplayMode (doc, DeferredDisplay);
975:
976: /* Prepare insertion.*/
977: oldStructureChecking = TtaGetStructureChecking (doc);
978: TtaSetStructureChecking (FALSE, doc);
979: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
980: /* Insert. */
981: if (el == repeatEl)
982: newEl = Template_InsertRepeatChildAfter (doc, repeatEl, decl, NULL);
983: else
984: newEl = Template_InsertRepeatChildAfter (doc, repeatEl, decl, el);
1.138 vatton 985:
1.179 kia 986: /* Finish insertion.*/
987: TtaCloseUndoSequence(doc);
988: TtaSetDocumentModified (doc);
989: TtaSetStructureChecking (oldStructureChecking, doc);
990:
991: // restore the display
992: TtaSetDisplayMode (doc, dispMode);
993: firstEl = GetFirstEditableElement (newEl);
994: if (firstEl)
995: {
996: TtaSelectElement (doc, firstEl);
997: TtaSetStatusSelectedElement (doc, view, firstEl);
998: }
999: else
1000: {
1001: TtaSelectElement (doc, newEl);
1002: TtaSetStatusSelectedElement (doc, view, newEl);
1003: }
1004: }
1005: }
1.104 kia 1006: }
1.179 kia 1007: TtaFreeMemory(result);
1008: DumpSubtree(repeatEl, doc, 0);
1009:
1010: }
1011: else /* if (Template_CanInsertRepeatChild(repeatEl)) */
1012: {
1013: TtaSetStatus(doc, view, TtaGetMessage (AMAYA, AM_NUMBER_OCCUR_HAVE_MAX), NULL);
1.98 kia 1014: }
1015: }
1.77 vatton 1016: return TRUE; /* don't let Thot perform normal operation */
1.57 francesc 1017: #endif /* TEMPLATES */
1.94 kia 1018: return TRUE;
1019: }
1020:
1021: /*----------------------------------------------------------------------
1022: UseButtonClicked
1023: Shows a menu with all the types that can be used in a use element.
1024: ----------------------------------------------------------------------*/
1025: ThotBool UseButtonClicked (NotifyElement *event)
1026: {
1027: #ifdef TEMPLATES
1028: Document doc = event->document;
1029: Element el = event->element;
1.99 kia 1030: Element child;
1.94 kia 1031: ElementType elType;
1032: XTigerTemplate t;
1033: Declaration decl;
1034: Element firstEl;
1035: Element newEl = NULL;
1036: char* types;
1037: ThotBool oldStructureChecking;
1.95 kia 1038: View view;
1.133 vatton 1039: char* listtypes = NULL;
1040: char* result = NULL;
1.95 kia 1041:
1.182 vatton 1042: if (!TtaGetDocumentAccessMode (doc))
1.110 kia 1043: return TRUE;
1.182 vatton 1044: if (!IsTemplateInstanceDocument (doc))
1045: return FALSE; /* let Thot perform normal operation */
1.110 kia 1046:
1.95 kia 1047: TtaGetActiveView (&doc, &view);
1048: if (view != 1)
1049: return FALSE; /* let Thot perform normal operation */
1.148 kia 1050:
1.94 kia 1051: TtaCancelSelection(doc);
1.171 kia 1052: t = GetXTigerDocTemplate(doc);
1.94 kia 1053: if (!t)
1054: return FALSE; /* let Thot perform normal operation */
1055: elType = TtaGetElementType(el);
1056:
1057: firstEl = TtaGetFirstChild(el);
1.112 vatton 1058: if (firstEl)
1.94 kia 1059: {
1060: RepeatButtonClicked(event);
1061: }
1062: else
1063: {
1.104 kia 1064: types = GetAttributeStringValueFromNum(el, Template_ATTR_types, NULL);
1.112 vatton 1065: if (types)
1.94 kia 1066: {
1.142 kia 1067: listtypes = Template_ExpandTypes(t, types, NULL, FALSE);
1.158 kia 1068: #ifdef AMAYA_DEBUG
1069: printf("UseButtonClicked : \n > %s\n", listtypes);
1070: #endif /* AMAYA_DEBUG */
1071:
1.104 kia 1072: result = QueryStringFromMenu(doc, listtypes);
1.112 vatton 1073: if (result)
1.94 kia 1074: {
1.104 kia 1075: decl = Template_GetDeclaration(t, result);
1.112 vatton 1076: if (decl)
1.99 kia 1077: {
1.104 kia 1078: /* Prepare insertion.*/
1079: oldStructureChecking = TtaGetStructureChecking (doc);
1080: TtaSetStructureChecking (FALSE, doc);
1.138 vatton 1081: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
1.104 kia 1082:
1083: /* Insert */
1084: newEl = Template_InsertUseChildren(doc, el, decl);
1085: for(child = TtaGetFirstChild(newEl); child; TtaNextSibling(&child))
1086: {
1087: TtaRegisterElementCreate(child, doc);
1088: }
1089:
1090: TtaChangeTypeOfElement(el, doc, Template_EL_useSimple);
1091: TtaRegisterElementTypeChange(el, Template_EL_useEl, doc);
1092:
1.117 kia 1093: /* xt:currentType attribute.*/
1094: SetAttributeStringValueWithUndo(el, Template_ATTR_currentType, result);
1095:
1.104 kia 1096: /* Finish insertion. */
1097: TtaCloseUndoSequence(doc);
1.114 vatton 1098: TtaSetDocumentModified (doc);
1.104 kia 1099: TtaSetStructureChecking (oldStructureChecking, doc);
1100:
1101: firstEl = GetFirstEditableElement(newEl);
1.112 vatton 1102: if (firstEl)
1.104 kia 1103: {
1104: TtaSelectElement (doc, firstEl);
1105: TtaSetStatusSelectedElement(doc, view, firstEl);
1106: }
1107: else
1108: {
1109: TtaSelectElement (doc, newEl);
1110: TtaSetStatusSelectedElement(doc, view, newEl);
1111: }
1.98 kia 1112: }
1.94 kia 1113: }
1114: }
1.104 kia 1115: TtaFreeMemory(types);
1.94 kia 1116: TtaFreeMemory(listtypes);
1117: TtaFreeMemory(result);
1118: }
1.148 kia 1119:
1.94 kia 1120: return TRUE;
1121: #endif /* TEMPLATES */
1.56 francesc 1122: return TRUE;
1123: }
1.64 francesc 1124:
1.89 kia 1125:
1.103 kia 1126: /*----------------------------------------------------------------------
1127: UseSimpleButtonClicked
1128: ----------------------------------------------------------------------*/
1129: ThotBool UseSimpleButtonClicked (NotifyElement *event)
1130: {
1131: #ifdef TEMPLATES
1.181 vatton 1132: ElementType elType, parentType;
1133: AttributeType attrType;
1134: Attribute att;
1135:
1.182 vatton 1136: if (!TtaGetDocumentAccessMode (event->document))
1.110 kia 1137: return TRUE;
1.182 vatton 1138: if (!IsTemplateInstanceDocument (event->document))
1139: return FALSE; /* let Thot perform normal operation */
1.110 kia 1140:
1.181 vatton 1141: elType = TtaGetElementType (event->element);
1142: attrType.AttrSSchema = elType.ElSSchema;
1143: attrType.AttrTypeNum = Template_ATTR_option;
1144: att = TtaGetAttribute (event->element, attrType);
1145: if (att)
1146: return OptionButtonClicked (event);
1147:
1148: parentType = TtaGetElementType (TtaGetParent( event->element));
1.112 vatton 1149: if (parentType.ElTypeNum == Template_EL_repeat)
1.138 vatton 1150: return RepeatButtonClicked (event);
1151: else if (parentType.ElTypeNum == Template_EL_bag)
1152: return BagButtonClicked (event);
1.103 kia 1153: #endif /* TEMPLATES */
1154: return FALSE;
1155: }
1.94 kia 1156:
1157: /*----------------------------------------------------------------------
1158: OptionButtonClicked
1159: ----------------------------------------------------------------------*/
1160: ThotBool OptionButtonClicked (NotifyElement *event)
1161: {
1162: #ifdef TEMPLATES
1.145 kia 1163: Element useEl, contentEl, next;
1.182 vatton 1164: ElementType useType;
1.94 kia 1165: Document doc;
1166: XTigerTemplate t;
1167: View view;
1168:
1.182 vatton 1169: if (!TtaGetDocumentAccessMode (event->document))
1.110 kia 1170: return TRUE;
1.182 vatton 1171: if (!IsTemplateInstanceDocument (event->document))
1172: return FALSE; /* let Thot perform normal operation */
1.110 kia 1173:
1.94 kia 1174: TtaGetActiveView (&doc, &view);
1175: if (view != 1)
1176: return FALSE; /* let Thot perform normal operation */
1.110 kia 1177:
1.94 kia 1178: doc = event->document;
1.182 vatton 1179: useEl = event->element;
1.145 kia 1180: if (!useEl)
1.94 kia 1181: return FALSE; /* let Thot perform normal operation */
1.145 kia 1182: useType = TtaGetElementType (useEl);
1.182 vatton 1183: if (useType.ElTypeNum != Template_EL_useEl &&
1184: useType.ElTypeNum != Template_EL_useSimple)
1.94 kia 1185: return FALSE;
1186:
1.145 kia 1187: TtaOpenUndoSequence(doc, NULL, NULL, 0, 0);
1.94 kia 1188: TtaCancelSelection (doc);
1.145 kia 1189: contentEl = TtaGetFirstChild (useEl);
1190: if (!contentEl)
1.94 kia 1191: /* the "use" element is empty. Instantiate it */
1192: {
1.171 kia 1193: t = GetXTigerDocTemplate (doc);
1.94 kia 1194: if (!t)
1195: return FALSE; // no template ?!?!
1.145 kia 1196: InstantiateUse (t, useEl, doc, TRUE);
1.94 kia 1197: }
1198: else
1199: /* remove the content of the "use" element */
1200: {
1201: do
1202: {
1.145 kia 1203: next = contentEl;
1.94 kia 1204: TtaNextSibling (&next);
1.145 kia 1205: TtaRegisterElementDelete(contentEl, doc);
1206: TtaDeleteTree (contentEl, doc);
1207: contentEl = next;
1.94 kia 1208: }
1209: while (next);
1.145 kia 1210: if (NeedAMenu (useEl, doc))
1211: {
1212: TtaChangeTypeOfElement (useEl, doc, Template_EL_useEl);
1213: TtaRegisterElementTypeChange(useEl, Template_EL_useSimple, doc);
1214: }
1.94 kia 1215: }
1216: TtaSelectElement (doc, event->element);
1.145 kia 1217: TtaCloseUndoSequence(doc);
1.94 kia 1218: return TRUE; /* don't let Thot perform normal operation */
1219: #endif /* TEMPLATES */
1220: return TRUE;
1221: }
1222:
1.191 kia 1223:
1224:
1.111 vatton 1225: /*----------------------------------------------------------------------
1.191 kia 1226: Template_FillFromDocument
1227: Fill XTigerTemplate structure with the content of the document.
1228: Load dependencies if needed.
1.111 vatton 1229: ----------------------------------------------------------------------*/
1.191 kia 1230: void Template_FillFromDocument (Document doc)
1.111 vatton 1231: {
1232: #ifdef TEMPLATES
1.191 kia 1233: XTigerTemplate t = GetXTigerTemplate (DocumentURLs[doc]);
1234: Element root;
1.165 kia 1235:
1.191 kia 1236: printf("Template_FillFromDocument\n");
1237:
1238: if(t)
1.111 vatton 1239: {
1.191 kia 1240: printf("plop : %d\n", t->state);
1241: SetTemplateDocument (t, doc);
1.144 vatton 1242:
1.191 kia 1243: Template_PrepareTemplate(t);
1244:
1245: if(IsTemplateInstanceDocument(doc))
1.144 vatton 1246: {
1.191 kia 1247: printf(" > instance\n");
1.144 vatton 1248: // fix all access rights in the instance
1.191 kia 1249: root = TtaGetRootElement (doc);
1250: TtaSetAccessRight (root, ReadOnly, doc);
1.166 kia 1251: Template_FixAccessRight (t, root, doc);
1.144 vatton 1252: TtaUpdateAccessRightInViews (doc, root);
1253: }
1.191 kia 1254: else if(t->state&templLibraryFlag)
1255: printf(" > library\n");
1256: else if(t->state&templTemplate)
1257: printf(" > template\n");
1258:
1259: // Mark loaded
1260: t->state |= templloaded;
1261: TtaSetDocumentUnmodified (doc);
1262: UpdateTemplateMenus (doc);
1263:
1264: #ifdef AMAYA_DEBUG
1265: DumpAllDeclarations();
1266: #endif /* AMAYA_DEBUG */
1267: }
1268: #endif /* TEMPLATES */
1269: }
1270:
1271:
1272: /*----------------------------------------------------------------------
1273: Template_CheckAndPrepareTemplate checks if the document is a template
1274: or a library and prepare XTigerTemplate structure to use it.
1275: ----------------------------------------------------------------------*/
1276: ThotBool Template_CheckAndPrepareTemplate(char* docURL)
1277: {
1278: #ifdef TEMPLATES
1279: XTigerTemplate t = NULL; //GetXTigerTemplate(docURL);
1280:
1281: printf("Template_CheckAndPrepareTemplate %s\n", docURL);
1282:
1283: if(IsXTiger(docURL))
1284: {
1285: t = LookForXTigerTemplate(docURL);
1286: t->state |= templTemplate;
1.111 vatton 1287: }
1.191 kia 1288: else if(IsXTigerLibrary(docURL))
1289: {
1290: t = LookForXTigerLibrary(docURL);
1291: t->state |= templLibrary;
1292: }
1293: return t!=NULL;
1.111 vatton 1294: #endif /* TEMPLATES */
1.191 kia 1295: return FALSE;
1.111 vatton 1296: }
1.94 kia 1297:
1.191 kia 1298:
1.66 vatton 1299: /*----------------------------------------------------------------------
1.191 kia 1300: Template_CheckAndPrepareInstance checks if it is a template instance needs.
1.108 vatton 1301: If it's an instance and the template is not loaded, load it into a
1302: temporary file
1.66 vatton 1303: ----------------------------------------------------------------------*/
1.191 kia 1304: void Template_CheckAndPrepareInstance (char *localFileName, Document doc, char* docURL)
1.65 francesc 1305: {
1306: #ifdef TEMPLATES
1.76 vatton 1307: XTigerTemplate t;
1.103 kia 1308: char *content, *ptr, *begin;
1.76 vatton 1309: gzFile stream;
1310: char buffer[2000];
1.77 vatton 1311: int res;
1.171 kia 1312: char *template_version = NULL,
1313: *template_url = NULL;
1.65 francesc 1314:
1.171 kia 1315: stream = TtaGZOpen (localFileName);
1.76 vatton 1316: if (stream != 0)
1.65 francesc 1317: {
1.76 vatton 1318: res = gzread (stream, buffer, 1999);
1319: if (res >= 0)
1.65 francesc 1320: {
1.81 vatton 1321: buffer[res] = EOS;
1.103 kia 1322: begin = strstr (buffer, "<?xtiger");
1323:
1.112 vatton 1324: if (begin)
1.103 kia 1325: {
1326: // Search for template version
1327: ptr = strstr (begin, "templateVersion");
1328: if (ptr)
1329: ptr = strstr (ptr, "=");
1330: if (ptr)
1331: ptr = strstr (ptr, "\"");
1332: if (ptr)
1333: {
1334: // template URI
1335: content = &ptr[1];
1336: ptr = strstr (content, "\"");
1337: }
1338: if (ptr)
1339: {
1340: *ptr = EOS;
1341: //Get now the template URI
1.171 kia 1342: template_version = TtaStrdup (content);
1.103 kia 1343: *ptr = '"';
1344: }
1345:
1346: // Search for template uri
1347: ptr = strstr (begin, "template");
1348: if (ptr && ptr[8] != 'V')
1349: ptr = strstr (ptr, "=");
1350: if (ptr)
1351: ptr = strstr (ptr, "\"");
1352: if (ptr)
1353: {
1354: // template URI
1355: content = &ptr[1];
1356: ptr = strstr (content, "\"");
1357: }
1358: if (ptr)
1359: {
1360: *ptr = EOS;
1361: //Get now the template URI
1.171 kia 1362: template_url = TtaStrdup (content);
1363:
1364: t = GetXTigerTemplate (template_url);
1.103 kia 1365: if (!t)
1366: {
1.171 kia 1367: LoadTemplate (doc, template_url);
1368: t = GetXTigerTemplate(template_url);
1.103 kia 1369: }
1.171 kia 1370: Template_PrepareInstance(docURL, doc, template_version, template_url);
1371: template_version = NULL;
1372: template_url = NULL;
1373: Template_AddReference (t);
1.103 kia 1374: *ptr = '"';
1375: }
1376: }
1.65 francesc 1377: }
1378: }
1.171 kia 1379: TtaFreeMemory(template_version);
1380: TtaFreeMemory(template_url);
1.76 vatton 1381: TtaGZClose (stream);
1.65 francesc 1382: #endif /* TEMPLATES */
1383: }
1384:
1.64 francesc 1385: /*----------------------------------------------------------------------
1.178 kia 1386: ClosingTemplateDocument
1387: Callback called before closing a document which uses templates.
1.64 francesc 1388: ----------------------------------------------------------------------*/
1.178 kia 1389: ThotBool ClosingTemplateDocument(NotifyDialog* dialog)
1.64 francesc 1390: {
1.65 francesc 1391: #ifdef TEMPLATES
1.171 kia 1392: XTigerTemplate t = GetXTigerDocTemplate(dialog->document);
1393: if(t)
1.178 kia 1394: Template_RemoveReference(t);
1.65 francesc 1395: #endif /* TEMPLATES */
1396: return FALSE;
1.64 francesc 1397: }
1.87 kia 1398:
1399: /*----------------------------------------------------------------------
1.120 kia 1400: IsTemplateElement
1.138 vatton 1401: Test if an element is a template element.
1.87 kia 1402: ----------------------------------------------------------------------*/
1.140 vatton 1403: ThotBool IsTemplateElement (Element elem)
1.87 kia 1404: {
1405: #ifdef TEMPLATES
1.138 vatton 1406: ElementType elType;
1407:
1408: elType = TtaGetElementType(elem);
1409: if (elType.ElSSchema)
1.164 kia 1410: return (strcmp(TtaGetSSchemaName(elType.ElSSchema) , "Template") == 0);
1.138 vatton 1411: #endif /* TEMPLATES */
1.87 kia 1412: return FALSE;
1413: }
1414:
1415:
1416: /*----------------------------------------------------------------------
1417: GetFirstTemplateParentElement
1.138 vatton 1418: Return the first element which has "Template" as schema name or null.
1.87 kia 1419: ----------------------------------------------------------------------*/
1420: Element GetFirstTemplateParentElement(Element elem)
1421: {
1422: #ifdef TEMPLATES
1.138 vatton 1423: ElementType elType;
1424:
1425: elem = TtaGetParent (elem);
1426: elType = TtaGetElementType(elem);
1427: while (elem && strcmp(TtaGetSSchemaName(elType.ElSSchema), "Template"))
1428: {
1429: elem = TtaGetParent (elem);
1430: elType = TtaGetElementType(elem);
1.87 kia 1431: }
1432: return elem;
1433: #else
1434: return NULL;
1435: #endif /* TEMPLATES */
1436: }
1.101 kia 1437:
1.103 kia 1438:
1.101 kia 1439: /*----------------------------------------------------------------------
1.102 vatton 1440: TemplateElementWillBeCreated
1.101 kia 1441: Processed when an element will be created in a template context.
1442: ----------------------------------------------------------------------*/
1.102 vatton 1443: ThotBool TemplateElementWillBeCreated (NotifyElement *event)
1.101 kia 1444: {
1.103 kia 1445: #ifdef TEMPLATES
1446: ElementType elType = event->elementType;
1447: Element parent = event->element;
1448: ElementType parentType = TtaGetElementType(parent);
1.113 kia 1449: Element ancestor;
1450: ElementType ancestorType;
1451: SSchema templateSSchema;
1452: char* types;
1453: ThotBool b;
1.101 kia 1454:
1.115 kia 1455: if(event->info==1)
1456: return FALSE;
1457:
1.185 kia 1458: printf("TemplateElementWillBeCreated\n");
1459:
1.112 vatton 1460: if (!TtaGetDocumentAccessMode(event->document))
1.110 kia 1461: return TRUE;
1462:
1.138 vatton 1463: templateSSchema = TtaGetSSchema ("Template", event->document);
1.102 vatton 1464: if (templateSSchema == NULL)
1465: return FALSE; // let Thot do the job
1.115 kia 1466:
1.113 kia 1467: // Fisrt, test if in a xt:bag or in a base-element xt:use
1.147 vatton 1468: if(parentType.ElSSchema == templateSSchema)
1.113 kia 1469: ancestor = parent;
1470: else
1.147 vatton 1471: ancestor = GetFirstTemplateParentElement (parent);
1.113 kia 1472:
1.147 vatton 1473: if (ancestor)
1.113 kia 1474: {
1475: ancestorType = TtaGetElementType(ancestor);
1.147 vatton 1476: if (ancestorType.ElTypeNum == Template_EL_bag)
1.113 kia 1477: {
1.147 vatton 1478: // only check the use child
1479: if (ancestor != parent)
1480: return FALSE; // let Thot do the job
1481: if (elType.ElSSchema == templateSSchema &&
1482: (elType.ElTypeNum == Template_EL_useSimple ||
1483: elType.ElTypeNum == Template_EL_useEl))
1.116 kia 1484: return FALSE;
1.147 vatton 1485: return !Template_CanInsertElementInBagElement (event->document, elType, ancestor);
1.113 kia 1486: }
1.147 vatton 1487: else if(ancestorType.ElTypeNum == Template_EL_useSimple ||
1488: ancestorType.ElTypeNum == Template_EL_useEl)
1.113 kia 1489: {
1.147 vatton 1490: // only check the bag child @@@ will be check exclude/include later
1.172 kia 1491: if (ancestor != parent)
1492: return FALSE; // let Thot do the job
1.113 kia 1493: types = GetAttributeStringValueFromNum(ancestor, Template_ATTR_currentType, NULL);
1.128 kia 1494: b = Template_CanInsertElementInUse(event->document, elType, types, parent, event->position);
1495: TtaFreeMemory(types);
1.115 kia 1496: return !b;
1.113 kia 1497: }
1498: }
1.115 kia 1499:
1.147 vatton 1500: if (elType.ElSSchema == templateSSchema && elType.ElTypeNum == Template_EL_TEXT_UNIT)
1.115 kia 1501: {
1502: return FALSE;
1503: }
1504:
1.113 kia 1505: // Can not insert.
1506: return TRUE;
1.101 kia 1507: #endif /* TEMPLATES*/
1.102 vatton 1508: return FALSE;
1.101 kia 1509: }
1510:
1511: /*----------------------------------------------------------------------
1512: TemplateElementWillBeDeleted
1513: Processed when an element will be deleted in a template context.
1514: ----------------------------------------------------------------------*/
1515: ThotBool TemplateElementWillBeDeleted (NotifyElement *event)
1516: {
1.107 kia 1517: #ifdef TEMPLATES
1518: Document doc = event->document;
1519: Element elem = event->element;
1.163 vatton 1520: Element xtElem, parent = NULL, sibling;
1.117 kia 1521: ElementType xtType, elType;
1.107 kia 1522: char* type;
1523: Declaration dec;
1.115 kia 1524: SSchema templateSSchema;
1.107 kia 1525: XTigerTemplate t;
1.156 vatton 1526: ThotBool selparent = FALSE;
1.192 ! kia 1527:
1.115 kia 1528: if(event->info==1)
1529: return FALSE;
1530:
1.112 vatton 1531: if (!TtaGetDocumentAccessMode(event->document))
1.110 kia 1532: return TRUE;
1533:
1.138 vatton 1534: templateSSchema = TtaGetSSchema ("Template", event->document);
1.107 kia 1535: if (templateSSchema == NULL)
1536: return FALSE; // let Thot do the job
1.192 ! kia 1537:
! 1538: t = GetXTigerDocTemplate(doc);
! 1539: if(Template_IsTemplate(t)||Template_IsLibrary(t))
! 1540: return FALSE; // If template or library, pass to specialized functions.
1.122 kia 1541:
1.107 kia 1542: xtElem = GetFirstTemplateParentElement(elem);
1.112 vatton 1543: if (xtElem)
1.107 kia 1544: {
1545: xtType = TtaGetElementType(xtElem);
1.117 kia 1546:
1.192 ! kia 1547:
1.109 kia 1548:
1.112 vatton 1549: if (xtType.ElTypeNum==Template_EL_bag)
1.117 kia 1550: {
1551: elType = TtaGetElementType(elem);
1552: if(elType.ElSSchema==templateSSchema &&
1553: (elType.ElTypeNum==Template_EL_useSimple || elType.ElTypeNum==Template_EL_useEl))
1554: {
1555: // Remove element manually.
1556: TtaOpenUndoSequence(doc, elem, elem, 0, 0);
1557: TtaRegisterElementDelete(elem, doc);
1558: TtaDeleteTree(elem, doc);
1559: TtaCloseUndoSequence(doc);
1560: return TRUE;
1561: }
1562: else
1563: return FALSE; // xt:bag always allow remove children.
1564: }
1.112 vatton 1565: else if (xtType.ElTypeNum==Template_EL_useSimple || xtType.ElTypeNum==Template_EL_useEl)
1.107 kia 1566: {
1.109 kia 1567: parent = TtaGetParent(elem);
1.117 kia 1568: if (xtElem!=parent)
1569: {
1570: type = GetAttributeStringValueFromNum(xtElem, Template_ATTR_currentType, NULL);
1571: dec = Template_GetDeclaration(t, type);
1572: TtaFreeMemory(type);
1573:
1574: if (dec && dec->nature == XmlElementNat)
1575: return FALSE; // Can remove element only if in xt:use current type is base language element.
1576: else
1577: return TRUE;
1.107 kia 1578: }
1.109 kia 1579: }
1.112 vatton 1580: else if (xtType.ElTypeNum==Template_EL_repeat)
1.109 kia 1581: {
1.156 vatton 1582: sibling = TtaGetSuccessor (elem);
1583: if (sibling == NULL)
1584: {
1585: // there is no next element
1586: sibling = TtaGetPredecessor (elem);
1587: if (sibling == NULL)
1588: selparent = TRUE;
1589: }
1.109 kia 1590: TtaRegisterElementDelete(elem, doc);
1591: TtaDeleteTree(elem, doc);
1592: InstantiateRepeat(t, xtElem, doc, TRUE);
1.156 vatton 1593: if (selparent)
1594: // look for the new sibling
1595: sibling = TtaGetFirstChild (parent);
1596: if (sibling)
1597: TtaSelectElement(doc, sibling);
1.151 quint 1598: else
1.156 vatton 1599: TtaSelectElement(doc, parent);
1.109 kia 1600: return TRUE;
1.107 kia 1601: }
1602: }
1.109 kia 1603:
1604: //TODO Test if current element is use or repeat.
1605: // Because if an element is delete and it is the unique child of its parent,
1606: // the parent intends to destroy itself.
1607:
1.107 kia 1608: return TRUE;
1609: #else /* TEMPLATES */
1.101 kia 1610: return FALSE;
1.107 kia 1611: #endif /* TEMPLATES */
1.101 kia 1612: }
1613:
1.109 kia 1614: /*----------------------------------------------------------------------
1615: CurrentTypeWillBeExported
1616: Check if the xt:currentType attribute can be exported
1617: ----------------------------------------------------------------------*/
1618: ThotBool CurrentTypeWillBeExported (NotifyAttribute *event)
1619: {
1620: #ifdef TEMPLATES
1.110 kia 1621:
1.112 vatton 1622: if (!TtaGetDocumentAccessMode(event->document))
1.110 kia 1623: return TRUE;
1624:
1.112 vatton 1625: if (IsTemplateDocument(event->document))
1.109 kia 1626: return TRUE;
1627: #endif /* TEMPLATES */
1628: return FALSE;
1629: }
1.127 kia 1630:
1631: /*----------------------------------------------------------------------
1632: TemplateAttrInMenu
1633: Called by Thot when building the Attributes menu for template elements.
1634: ----------------------------------------------------------------------*/
1635: ThotBool TemplateAttrInMenu (NotifyAttribute * event)
1636: {
1637: #ifdef TEMPLATES
1638: // Prevent from showing attributes for template instance but not templates.
1639: if(IsTemplateInstanceDocument(event->document))
1640: return TRUE;
1641: else
1642: #endif /* TEMPLATES */
1643: return FALSE;
1644: }
1.160 kia 1645:
1.167 kia 1646: /*----------------------------------------------------------------------
1.168 kia 1647: CreateTemplateFromDocument
1648: Create a template from the current document.
1.167 kia 1649: ----------------------------------------------------------------------*/
1650: void CreateTemplateFromDocument(Document doc, View view)
1651: {
1.171 kia 1652: #ifdef TEMPLATES
1.168 kia 1653: char buffer[MAX_LENGTH];
1654: strcpy(buffer, DocumentURLs[doc]);
1655: strcat(buffer, ".xtd");
1656: DontReplaceOldDoc = TRUE;
1657: CreateTemplate(doc, buffer);
1.171 kia 1658: #endif /* TEMPLATES */
1.167 kia 1659: }
1660:
1.169 kia 1661: /*----------------------------------------------------------------------
1662: UpdateTemplateMenus
1663: ----------------------------------------------------------------------*/
1664: void UpdateTemplateMenus (Document doc)
1665: {
1.180 kia 1666: if(IsTemplateInstanceDocument(doc))
1667: {
1668: // Instance document
1669: TtaSetItemOff (doc, 1, Tools, BCreateTemplateFromDocument);
1670: TtaSetItemOff (doc, 1, Tools, BTemplateCreateTextBox);
1.187 kia 1671: TtaSetItemOff (doc, 1, Tools, BTemplateCreateUseBox);
1.180 kia 1672: TtaSetItemOff (doc, 1, Tools, BTemplateCreateFreeBox);
1673: TtaSetItemOff (doc, 1, Tools, BTemplateCreateRepeat);
1674: }
1.183 vatton 1675: else if (DocumentURLs[doc] && IsXTiger (DocumentURLs[doc]))
1.180 kia 1676: {
1677: // Template document
1678: TtaSetItemOff (doc, 1, Tools, BCreateTemplateFromDocument);
1679: TtaSetItemOn (doc, 1, Tools, BTemplateCreateTextBox);
1.187 kia 1680: TtaSetItemOn (doc, 1, Tools, BTemplateCreateUseBox);
1.180 kia 1681: TtaSetItemOn (doc, 1, Tools, BTemplateCreateFreeBox);
1682: TtaSetItemOn (doc, 1, Tools, BTemplateCreateRepeat);
1683: }
1.169 kia 1684: else
1.180 kia 1685: {
1686: //Standard document
1687: TtaSetItemOn (doc, 1, Tools, BCreateTemplateFromDocument);
1688: TtaSetItemOff (doc, 1, Tools, BTemplateCreateTextBox);
1.187 kia 1689: TtaSetItemOff (doc, 1, Tools, BTemplateCreateUseBox);
1.180 kia 1690: TtaSetItemOff (doc, 1, Tools, BTemplateCreateFreeBox);
1691: TtaSetItemOff (doc, 1, Tools, BTemplateCreateRepeat);
1692: }
1.169 kia 1693: }
1.171 kia 1694:
1695: /*----------------------------------------------------------------------
1696: UninstanciateTemplateDocument
1697: An instance of a template is tranformed into a template-less docuemnt.
1698: Remove link between XTigerTemplate structure and document.
1699: ----------------------------------------------------------------------*/
1700: void UninstanciateTemplateDocument(Document doc)
1701: {
1702: #ifdef TEMPLATES
1703: XTigerTemplate t = GetXTigerDocTemplate(doc);
1704: if(t)
1705: Template_Close(t);
1706: #endif /* TEMPLATES */
1707: }
1708:
1709:
1710: /*----------------------------------------------------------------------
1711: Template_PrepareInstance
1712: Allocate XTigerTemplate structure for instance and initialize template
1713: url and template version.
1714: ----------------------------------------------------------------------*/
1715: void Template_PrepareInstance(char *fileName, Document doc, char* template_version, char* template_url)
1716: {
1717: #ifdef TEMPLATES
1718: XTigerTemplate t = GetXTigerTemplate(fileName);
1719: if(!t)
1720: t = NewXTigerTemplate(fileName);
1721: t->state = templInstance;
1722: t->templateVersion = template_version;
1723: t->base_uri = template_url;
1724: t->doc = doc;
1.178 kia 1725: t->ref = 1;
1.171 kia 1726:
1727: #endif /* TEMPLATES */
1728: }
1729:
1730:
1731: /*----------------------------------------------------------------------
1732: SetDocumentAsXTigerTemplate
1733: Set the document template structure as template.
1734: ----------------------------------------------------------------------*/
1735: void SetDocumentAsXTigerTemplate(Document doc)
1736: {
1737: #ifdef TEMPLATES
1738: XTigerTemplate t = GetXTigerDocTemplate(doc);
1739: if(t)
1740: t->state |= templTemplate;
1741: #endif /* TEMPLATES */
1742: }
1743:
1744: /*----------------------------------------------------------------------
1745: SetDocumentAsXTigerLibrary
1746: Set the document template structure as template library.
1747: ----------------------------------------------------------------------*/
1748: void SetDocumentAsXTigerLibrary(Document doc)
1749: {
1750: #ifdef TEMPLATES
1751: XTigerTemplate t = GetXTigerDocTemplate(doc);
1752: if(t)
1753: t->state |= templLibrary;
1754: #endif /* TEMPLATES */
1755: }
1.174 kia 1756:
1757:
1758: /*----------------------------------------------------------------------
1759: TemplateCreateTextBox
1760: Create a xt:use types="string" box around the selection.
1761: ----------------------------------------------------------------------*/
1762: void TemplateCreateTextBox(Document doc, View view)
1763: {
1764: #ifdef TEMPLATES
1765: Element selElem;
1766: ElementType selType;
1767: int firstChar, lastChar;
1768: SSchema sstempl = TtaGetSSchema ("Template", doc);
1769: ElementType useType;
1770: Element use;
1771: char buffer[128];
1.189 kia 1772: ThotBool oldStructureChecking;
1.174 kia 1773:
1774: char *title = TtaGetMessage (AMAYA, AM_TEMPLATE_USESTRING);
1.184 vatton 1775: char *label = TtaGetMessage (AMAYA, AM_TEMPLATE_LABEL);
1.174 kia 1776:
1777: if (!TtaGetDocumentAccessMode(doc))
1778: return;
1779:
1780: if(doc && TtaGetDocumentAccessMode(doc) && sstempl &&
1781: IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc))
1782: {
1783: TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar);
1784: if(selElem)
1785: {
1786: selType = TtaGetElementType(selElem);
1787: if(!TtaIsLeaf(selType))
1788: {
1789: selElem = TtaGetFirstLeaf(selElem);
1790: selType = TtaGetElementType(selElem);
1791: firstChar = lastChar = 0;
1792: }
1793:
1794: if(selType.ElTypeNum==1)
1795: {
1796: QueryStringFromUser(label, title, buffer, 127);
1797: useType.ElSSchema = sstempl;
1798: useType.ElTypeNum = Template_EL_useSimple;
1799:
1.189 kia 1800: oldStructureChecking = TtaGetStructureChecking (doc);
1801: TtaSetStructureChecking (FALSE, doc);
1802:
1.174 kia 1803: if(firstChar==0)
1804: {
1805: use = TtaNewElement(doc, useType);
1806: if(use)
1807: {
1808: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
1809: TtaInsertSibling(use, selElem, FALSE, doc);
1810: TtaRegisterElementCreate(use, doc);
1811: TtaRegisterElementDelete (selElem, doc);
1812: TtaRemoveTree(selElem, doc);
1813: TtaInsertFirstChild(&selElem, use, doc);
1814: TtaRegisterElementDelete (selElem, doc);
1815: SetAttributeStringValue(use, Template_ATTR_types, "string");
1816: SetAttributeStringValue(use, Template_ATTR_title, buffer);
1817: TtaCloseUndoSequence(doc);
1818: TtaSelectElement(doc, use);
1819: }
1820: }
1821: else
1822: {
1823: GenerateInlineElement(Template_EL_useSimple, sstempl, 0, "", TRUE);
1824: TtaGiveFirstSelectedElement(doc, &use, &firstChar, &lastChar);
1825: selType = TtaGetElementType(use);
1826: if(selType.ElSSchema==sstempl && selType.ElTypeNum==Template_EL_useSimple)
1827: {
1828: SetAttributeStringValue(use, Template_ATTR_types, "string");
1829: SetAttributeStringValue(use, Template_ATTR_title, buffer);
1830: }
1831: }
1.189 kia 1832:
1833: TtaSetStructureChecking (oldStructureChecking, doc);
1834:
1.174 kia 1835: }
1836:
1837: }
1838: }
1839: #endif /* TEMPLATES */
1840: }
1841:
1842:
1843: /*----------------------------------------------------------------------
1844: TemplateCreateFreeBox
1845: Create a xt:bag types="string" box around the selection.
1846: ----------------------------------------------------------------------*/
1847: void TemplateCreateFreeBox(Document doc, View view)
1848: {
1849: #ifdef TEMPLATES
1.185 kia 1850: Element selElem, selElem2, parent, parent2, current, child = NULL;
1.174 kia 1851: ElementType selType, selType2;
1852: int firstChar, lastChar, firstChar2, lastChar2;
1853: SSchema sstempl = TtaGetSSchema ("Template", doc);
1854:
1855: ElementType bagType;
1856: Element bag;
1857: char buffer[128];
1858:
1859: char *title = TtaGetMessage (AMAYA, AM_TEMPLATE_BAGANY);
1.184 vatton 1860: char *label = TtaGetMessage (AMAYA, AM_TEMPLATE_LABEL);
1.174 kia 1861:
1862: if (!TtaGetDocumentAccessMode(doc))
1863: return;
1864:
1865: if(doc && TtaGetDocumentAccessMode(doc) && sstempl &&
1866: IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc))
1867: {
1868: TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar);
1869: TtaGiveLastSelectedElement(doc, &selElem2, &firstChar2, &lastChar2);
1870:
1871: if(selElem && selElem2)
1872: {
1873: selType = TtaGetElementType(selElem);
1874: selType2 = TtaGetElementType(selElem2);
1875:
1876: QueryStringFromUser(label, title, buffer, 127);
1877: bagType.ElSSchema = sstempl;
1878: bagType.ElTypeNum = Template_EL_bag;
1879:
1.185 kia 1880: parent = TtaGetParent(selElem);
1881: parent2 = TtaGetParent(selElem2);
1882:
1883: if(firstChar==0 && firstChar2==0 && parent == parent2)
1.174 kia 1884: {
1.185 kia 1885: ThotBool oldStructureChecking;
1886: DisplayMode dispMode;
1887: dispMode = TtaGetDisplayMode (doc);
1888: if (dispMode == DisplayImmediately)
1889: TtaSetDisplayMode (doc, DeferredDisplay);
1890: oldStructureChecking = TtaGetStructureChecking (doc);
1891: TtaSetStructureChecking (FALSE, doc);
1892:
1893: // Create and insert xt:bag element
1894: bag = TtaNewElement(doc, bagType);
1895: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
1896: TtaInsertSibling(bag, selElem, TRUE, doc);
1897: TtaRegisterElementCreate(bag, doc);
1898:
1899: TtaNextSibling(&selElem2);
1900: while(selElem!=selElem2)
1.174 kia 1901: {
1.185 kia 1902: current = selElem;
1903: TtaNextSibling(&selElem);
1.174 kia 1904:
1.185 kia 1905: TtaRegisterElementDelete (current, doc);
1906: TtaRemoveTree(current, doc);
1907: if(child)
1908: TtaInsertSibling(current, child, FALSE, doc);
1909: else
1910: TtaInsertFirstChild(¤t, bag, doc);
1911: TtaRegisterElementDelete (current, doc);
1912: child = current;
1.174 kia 1913: }
1.185 kia 1914:
1915: SetAttributeStringValue(bag, Template_ATTR_types, "any");
1916: SetAttributeStringValue(bag, Template_ATTR_title, buffer);
1917: TtaCloseUndoSequence(doc);
1918: TtaSelectElement(doc, bag);
1919:
1920: TtaSetStructureChecking (oldStructureChecking, doc);
1921: TtaSetDisplayMode (doc, dispMode);
1.174 kia 1922: }
1923: }
1924: }
1925: #endif /* TEMPLATES */
1926: }
1927:
1.180 kia 1928: /*----------------------------------------------------------------------
1929: TemplateCreateRepeat
1930: Create a xt:repeat around the selection.
1931: ----------------------------------------------------------------------*/
1932: void TemplateCreateRepeat(Document doc, View view)
1933: {
1934: #ifdef TEMPLATES
1.187 kia 1935: ThotBool oldStructureChecking;
1936: DisplayMode dispMode;
1937: Element selElem, selElem2, parent, parent2;
1938: ElementType selType, selType2;
1.180 kia 1939: int firstChar, lastChar, firstChar2, lastChar2;
1940: SSchema sstempl = TtaGetSSchema ("Template", doc);
1941:
1.186 kia 1942: ElementType repType;
1.187 kia 1943: Element rep, use;
1.180 kia 1944:
1945: if (!TtaGetDocumentAccessMode(doc))
1946: return;
1947:
1948: if(doc && TtaGetDocumentAccessMode(doc) && sstempl &&
1949: IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc))
1950: {
1951: TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar);
1952: TtaGiveLastSelectedElement(doc, &selElem2, &firstChar2, &lastChar2);
1.185 kia 1953:
1.180 kia 1954: if(selElem && selElem2)
1955: {
1956: selType = TtaGetElementType(selElem);
1957: selType2 = TtaGetElementType(selElem2);
1958:
1959: repType.ElSSchema = sstempl;
1960: repType.ElTypeNum = Template_EL_repeat;
1.186 kia 1961:
1.185 kia 1962: parent = TtaGetParent(selElem);
1963: parent2 = TtaGetParent(selElem2);
1964:
1965: if(firstChar==0 && firstChar2==0 && parent == parent2)
1.180 kia 1966: {
1.187 kia 1967: dispMode = TtaGetDisplayMode (doc);
1968: if (dispMode == DisplayImmediately)
1969: TtaSetDisplayMode (doc, DeferredDisplay);
1970: oldStructureChecking = TtaGetStructureChecking (doc);
1971: TtaSetStructureChecking (FALSE, doc);
1972:
1973: if(selElem==selElem2 && selType.ElSSchema==sstempl &&
1974: (selType.ElTypeNum==Template_EL_useEl ||
1975: selType.ElTypeNum==Template_EL_useSimple))
1976: use = selElem;
1977: else
1978: use = Template_CreateUseFromSelection(doc);
1979: if(use)
1980: {
1981: TtaExtendUndoSequence(doc);
1982:
1983: rep = TtaNewElement(doc, repType);
1984: TtaInsertSibling(rep, use, FALSE, doc);
1985: TtaRegisterElementCreate(rep, doc);
1986:
1987: TtaRegisterElementDelete (use, doc);
1988: TtaRemoveTree(use, doc);
1989:
1990: TtaInsertFirstChild(&use, rep, doc);
1991: TtaRegisterElementCreate(use, doc);
1992:
1993: TtaSelectElement(doc, use);
1994: TtaCloseUndoSequence(doc);
1995: }
1996:
1997: TtaSetStructureChecking (oldStructureChecking, doc);
1998: TtaSetDisplayMode (doc, dispMode);
1999: }
2000: }
2001: }
2002: #endif /* TEMPLATES */
2003: }
2004:
2005:
2006: /*----------------------------------------------------------------------
2007: TemplateCreateUseBox
2008: Create a xt:use around the selection.
2009: ----------------------------------------------------------------------*/
2010: void TemplateCreateUseBox(Document doc, View view)
2011: {
2012: #ifdef TEMPLATES
2013: Template_CreateUseFromSelection(doc);
2014: #endif /* TEMPLATES */
2015: }
2016:
2017:
2018: /*----------------------------------------------------------------------
2019: Template_CreateUseFromSelection
2020: Create a xt:use with the selection.
2021: Return the xt:component element.
2022: ----------------------------------------------------------------------*/
2023: Element Template_CreateUseFromSelection(Document doc)
2024: {
2025: #ifdef TEMPLATES
2026: ThotBool oldStructureChecking;
2027: DisplayMode dispMode;
2028: Element selElem, selElem2, parent, parent2;
2029: ElementType selType, selType2;
2030: int firstChar, lastChar, firstChar2, lastChar2;
2031: SSchema sstempl = TtaGetSSchema ("Template", doc);
2032:
2033: ElementType useType;
2034: Element use = NULL, comp, prev;
2035: char buffer[128];
2036: int sz = 128;
2037:
2038: if (!TtaGetDocumentAccessMode(doc))
2039: return NULL;
2040:
2041: if(doc && TtaGetDocumentAccessMode(doc) && sstempl &&
2042: IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc))
2043: {
2044: TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar);
2045: TtaGiveLastSelectedElement(doc, &selElem2, &firstChar2, &lastChar2);
2046:
2047: if(selElem && selElem2)
2048: {
2049: selType = TtaGetElementType(selElem);
2050: selType2 = TtaGetElementType(selElem2);
2051: parent = TtaGetParent(selElem);
2052: parent2 = TtaGetParent(selElem2);
2053:
2054: if(firstChar==0 && firstChar2==0 && parent == parent2)
2055: {
1.185 kia 2056: dispMode = TtaGetDisplayMode (doc);
2057: if (dispMode == DisplayImmediately)
2058: TtaSetDisplayMode (doc, DeferredDisplay);
2059: oldStructureChecking = TtaGetStructureChecking (doc);
2060: TtaSetStructureChecking (FALSE, doc);
2061:
1.186 kia 2062: prev = selElem;
2063: TtaPreviousSibling(&prev);
2064:
1.187 kia 2065: comp = Template_CreateComponentFromSelection(doc);
1.186 kia 2066: if(comp)
2067: {
2068: TtaExtendUndoSequence(doc);
2069:
1.187 kia 2070: useType.ElSSchema = sstempl;
2071: useType.ElTypeNum = Template_EL_useEl;
2072: use = TtaNewElement(doc, useType);
1.186 kia 2073: if(prev)
1.187 kia 2074: TtaInsertSibling(use, prev, FALSE, doc);
1.186 kia 2075: else
1.187 kia 2076: TtaInsertFirstChild(&use, parent, doc);
1.186 kia 2077:
2078: GiveAttributeStringValueFromNum(comp, Template_ATTR_name, buffer, &sz);
2079: SetAttributeStringValue(use, Template_ATTR_types, buffer);
2080: TtaRegisterElementCreate(use, doc);
2081:
1.187 kia 2082: TtaSelectElement(doc, use);
1.186 kia 2083: TtaCloseUndoSequence(doc);
2084: }
1.185 kia 2085:
1.186 kia 2086: TtaSetStructureChecking (oldStructureChecking, doc);
2087: TtaSetDisplayMode (doc, dispMode);
2088: }
2089: }
2090: }
1.187 kia 2091: return use;
2092: #else /* TEMPLATES */
2093: return NULL;
1.186 kia 2094: #endif /* TEMPLATES */
2095: }
2096:
2097: /*----------------------------------------------------------------------
1.187 kia 2098: Template_CreateComponentFromSelection
1.186 kia 2099: Create a xt:component with the selection and move it into the xt:head.
1.187 kia 2100: Return the xt:component element.
1.186 kia 2101: ----------------------------------------------------------------------*/
1.187 kia 2102: Element Template_CreateComponentFromSelection(Document doc)
1.186 kia 2103: {
2104: #ifdef TEMPLATES
1.187 kia 2105: ThotBool oldStructureChecking;
2106: DisplayMode dispMode;
1.186 kia 2107: Element selElem, selElem2, parent, parent2, current, child, head;
2108: ElementType selType, selType2;
2109: int firstChar, lastChar, firstChar2, lastChar2;
2110: SSchema sstempl = TtaGetSSchema ("Template", doc);
1.192 ! kia 2111: XTigerTemplate t = GetXTigerDocTemplate(doc);
! 2112:
1.186 kia 2113: ElementType compType;
2114: Element comp = NULL;
2115: char buffer[128];
1.185 kia 2116:
1.186 kia 2117: const char *title = TtaGetMessage (AMAYA, AM_TEMPLATE_NEWCOMP);
2118: const char *label = TtaGetMessage (AMAYA, AM_TEMPLATE_LABEL);
2119:
1.192 ! kia 2120: if(doc && t && TtaGetDocumentAccessMode(doc) &&
1.186 kia 2121: TtaGetDocumentAccessMode(doc) && sstempl &&
2122: IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc))
2123: {
2124: TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar);
2125: TtaGiveLastSelectedElement(doc, &selElem2, &firstChar2, &lastChar2);
2126:
2127: if(selElem && selElem2)
2128: {
2129: selType = TtaGetElementType(selElem);
2130: selType2 = TtaGetElementType(selElem2);
2131:
2132: QueryStringFromUser(label, title, buffer, 127);
1.190 kia 2133: if(buffer[0]!=EOS)
1.186 kia 2134: {
1.190 kia 2135: head = TemplateFindHead(doc);
2136:
2137: compType.ElSSchema = sstempl;
2138: compType.ElTypeNum = Template_EL_component;
2139:
2140: parent = TtaGetParent(selElem);
2141: parent2 = TtaGetParent(selElem2);
1.185 kia 2142:
1.190 kia 2143: if(head && firstChar==0 && firstChar2==0 && parent == parent2)
1.180 kia 2144: {
1.190 kia 2145: dispMode = TtaGetDisplayMode (doc);
2146: if (dispMode == DisplayImmediately)
2147: TtaSetDisplayMode (doc, DeferredDisplay);
2148: oldStructureChecking = TtaGetStructureChecking (doc);
2149: TtaSetStructureChecking (FALSE, doc);
2150:
2151: child = TtaGetLastChild(head);
2152: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
2153: comp = TtaNewElement(doc, compType);
1.185 kia 2154: if(child)
1.190 kia 2155: TtaInsertSibling(comp, child, FALSE, doc);
1.185 kia 2156: else
1.190 kia 2157: TtaInsertFirstChild(&comp, head, doc);
2158: TtaRegisterElementCreate(comp, doc);
2159:
2160: TtaNextSibling(&selElem2);
2161: child = NULL;
2162: while(selElem!=selElem2)
2163: {
2164: current = selElem;
2165: TtaNextSibling(&selElem);
2166:
2167: TtaRegisterElementDelete (current, doc);
2168: TtaRemoveTree(current, doc);
2169: if(child)
2170: TtaInsertSibling(current, child, FALSE, doc);
2171: else
2172: TtaInsertFirstChild(¤t, comp, doc);
2173: TtaRegisterElementDelete (current, doc);
2174: child = current;
2175: }
2176:
2177: SetAttributeStringValue(comp, Template_ATTR_name, buffer);
2178: TtaCloseUndoSequence(doc);
2179: TtaSelectElement(doc, comp);
2180:
1.192 ! kia 2181: Template_DeclareNewComponent(t, buffer, comp);
! 2182:
1.190 kia 2183: TtaSetStructureChecking (oldStructureChecking, doc);
2184: TtaSetDisplayMode (doc, dispMode);
1.180 kia 2185: }
2186: }
2187: }
2188: }
1.186 kia 2189: return comp;
1.187 kia 2190: #else /* TEMPLATES */
2191: return NULL;
2192: #endif /* TEMPLATES */
1.180 kia 2193: }
1.187 kia 2194:
1.192 ! kia 2195: /*----------------------------------------------------------------------
! 2196: TemplateComponentWillBeDeleted
! 2197: Processed when a component element will be deleted in a template context.
! 2198: ----------------------------------------------------------------------*/
! 2199: ThotBool TemplateComponentWillBeDeleted (NotifyElement *event)
! 2200: {
! 2201: #ifdef TEMPLATES
! 2202: XTigerTemplate t = GetXTigerDocTemplate(event->document);
! 2203: char* elemName = GetAttributeStringValueFromNum(event->element, Template_ATTR_name, NULL);
! 2204:
! 2205: if(Template_IsUsedComponent(t, event->document, elemName))
! 2206: {
! 2207: TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_TEMPLATE_USEDCOMP_CANTREMOVE);
! 2208: return TRUE;
! 2209: }
! 2210: #endif /* TEMPLATES */
! 2211: return FALSE;
! 2212: }
1.187 kia 2213:
2214:
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