Annotation of Amaya/amaya/HTMLbook.c, revision 1.140
1.1 cvs 1: /*
2: *
1.129 vatton 3: * (c) COPYRIGHT INRIA and W3C, 1996-2005
1.1 cvs 4: * Please first read the full copyright statement in file COPYRIGHT.
5: *
6: */
1.65 cvs 7:
1.1 cvs 8: /*
9: * Initialization functions and button functions of Amaya application.
10: *
11: * Authors: V. Quint, I. Vatton
1.85 cvs 12: * R. Guetari (W3C/INRIA) - Windows version.
1.1 cvs 13: */
14:
1.107 carcone 15: #ifdef _WX
1.135 vatton 16: #include "wx/wx.h"
1.107 carcone 17: #endif /* _WX */
1.1 cvs 18:
19: /* Included headerfiles */
1.101 gully 20: #define THOT_EXPORT extern
1.1 cvs 21: #include "amaya.h"
1.44 cvs 22: #include "AHTURLTools_f.h"
1.1 cvs 23: #include "print.h"
1.51 cvs 24: #include "css.h"
1.101 gully 25: #include "init_f.h"
1.1 cvs 26:
1.116 gully 27: #include "appdialogue_wx.h"
28: #include "message_wx.h"
29:
1.25 cvs 30: /* structure to register sub-documents in MakeBook function*/
31: typedef struct _SubDoc
1.135 vatton 32: {
33: struct _SubDoc *SDnext;
34: Element SDel;
35: char *SDname;
36: }SubDoc;
1.25 cvs 37:
1.29 cvs 38: /* the structure used for the GetIncludedDocuments_callback function */
1.58 cvs 39: typedef struct _IncludeCtxt
1.53 cvs 40: {
1.58 cvs 41: Element div; /* enclosing element for the search */
42: Element link; /* current processed link */
1.104 vatton 43: char *utf8path; /* called url */
1.85 cvs 44: char *name; /* the fragment name */
1.58 cvs 45: struct _IncludeCtxt *ctxt; /* the previous context */
46: } IncludeCtxt;
1.29 cvs 47:
1.55 cvs 48: /* shared with windialogapi.c */
49: ThotBool PrintURL;
50: ThotBool NumberLinks;
51: ThotBool WithToC;
52: ThotBool IgnoreCSS;
53:
1.139 vatton 54: static struct _SubDoc *SubDocs = NULL;
1.85 cvs 55: static char PSfile[MAX_PATH];
56: static char PPrinter[MAX_PATH];
57: static char *DocPrintURL;
1.139 vatton 58: static Document DocPrint;
1.2 cvs 59: static int PaperPrint;
1.73 cvs 60: static int ManualFeed = PP_OFF;
1.71 cvs 61: static int Orientation;
1.2 cvs 62: static int PageSize;
1.71 cvs 63: static int PagePerSheet;
1.1 cvs 64:
1.114 vatton 65: #include "EDITORactions_f.h"
1.1 cvs 66: #include "init_f.h"
67: #include "HTMLactions_f.h"
68: #include "HTMLbook_f.h"
69: #include "HTMLedit_f.h"
1.25 cvs 70: #include "HTMLhistory_f.h"
1.51 cvs 71: #include "UIcss_f.h"
1.1 cvs 72:
1.107 carcone 73: #ifdef _WINGUI
1.37 cvs 74: #include "wininclude.h"
1.103 cvs 75: #endif /* _WINGUI */
1.31 cvs 76:
1.107 carcone 77: #ifdef _WX
1.135 vatton 78: #include "wxdialogapi_f.h"
1.107 carcone 79: #endif /* _WX */
80:
1.101 gully 81: static ThotBool GetIncludedDocuments (Element el, Element link,
1.135 vatton 82: Document doc, IncludeCtxt *prev);
1.1 cvs 83: /*----------------------------------------------------------------------
1.94 vatton 84: RedisplayDocument redisplays a view of a document
85: ----------------------------------------------------------------------*/
86: void RedisplayDocument(Document doc, View view)
87: {
1.95 vatton 88: Element el;
89: int position;
90: int distance;
91:
92: /* get the current position in the document */
93: position = RelativePosition (doc, &distance);
1.94 vatton 94: TtaSetDisplayMode (doc, NoComputedDisplay);
95: TtaSetDisplayMode (doc, DisplayImmediately);
1.95 vatton 96: /* show the document at the same position */
97: el = ElementAtPosition (doc, position);
98: TtaShowElement (doc, view, el, distance);
1.94 vatton 99: }
100:
101:
102: /*----------------------------------------------------------------------
1.16 cvs 103: RegisterSubDoc adds a new entry in SubDoc table.
104: ----------------------------------------------------------------------*/
1.94 vatton 105: static void RegisterSubDoc (Element el, char *url)
1.16 cvs 106: {
107: struct _SubDoc *entry, *last;
108:
109: if (url == NULL || url[0] == EOS)
110: return;
111:
1.101 gully 112: entry = (struct _SubDoc *)TtaGetMemory (sizeof (struct _SubDoc));
1.16 cvs 113: entry->SDnext = NULL;
114: entry->SDel = el;
1.83 cvs 115: entry->SDname = TtaStrdup (url);
1.16 cvs 116:
117: if (SubDocs == NULL)
118: SubDocs = entry;
119: else
120: {
121: last = SubDocs;
122: while (last->SDnext != NULL)
1.135 vatton 123: last = last->SDnext;
1.16 cvs 124: last->SDnext = entry;
125: }
126: }
127:
128:
129: /*----------------------------------------------------------------------
130: SearchSubDoc searches whether a document name is registered or not
131: within the SubDoc table.
132: Return the DIV element that correspond to the sub-document or NULL.
133: ----------------------------------------------------------------------*/
1.94 vatton 134: static Element SearchSubDoc (char *url)
1.16 cvs 135: {
136: Element el;
137: struct _SubDoc *entry;
1.47 cvs 138: ThotBool docFound;
1.16 cvs 139:
140: if (url == NULL || url[0] == EOS)
141: return (NULL);
142:
143: entry = SubDocs;
144: docFound = FALSE;
145: el = NULL;
146: while (!docFound && entry != NULL)
147: {
1.83 cvs 148: docFound = (strcmp (url, entry->SDname) == 0);
1.16 cvs 149: if (!docFound)
1.135 vatton 150: entry = entry->SDnext;
1.16 cvs 151: else
1.135 vatton 152: /* document found -> return the DIV element */
153: el = entry->SDel;
1.16 cvs 154: }
155: return (el);
156: }
157:
158: /*----------------------------------------------------------------------
159: FreeSubDocTable frees all entries in SubDoc table.
160: ----------------------------------------------------------------------*/
1.94 vatton 161: static void FreeSubDocTable ()
1.16 cvs 162: {
163: struct _SubDoc *entry, *last;
164:
165: entry = SubDocs;
166: while (entry != NULL)
167: {
168: last = entry;
169: entry = entry->SDnext;
170: TtaFreeMemory (last->SDname);
171: TtaFreeMemory (last);
172: }
173: SubDocs = NULL;
174: }
175:
176:
177: /*----------------------------------------------------------------------
1.1 cvs 178: SetInternalLinks
1.8 cvs 179: Associate an InternalLink attribute with all anchor (A) elements of the
180: document which designate an element in the same document.
1.1 cvs 181: InternalLink is a Thot reference attribute that links a source and a
182: target anchor and that allows P schemas to display and print cross-references
183: ----------------------------------------------------------------------*/
1.94 vatton 184: void SetInternalLinks (Document document)
1.1 cvs 185: {
1.32 cvs 186: Element el, div, link, target, sibling;
187: ElementType elType, linkType;
1.16 cvs 188: Attribute HrefAttr, IntLinkAttr;
1.17 cvs 189: Attribute attr, ExtLinkAttr;
1.16 cvs 190: AttributeType attrType;
1.85 cvs 191: char *text, *ptr, *url;
1.83 cvs 192: char number[10];
193: char value[MAX_LENGTH];
1.25 cvs 194: int length, i, volume;
195: int status, position;
1.47 cvs 196: ThotBool split;
1.1 cvs 197:
1.16 cvs 198: /* Remember the current status of the document */
199: status = TtaIsDocumentModified (document);
1.32 cvs 200: el = TtaGetMainRoot (document);
201: volume = TtaGetElementVolume (el);
202: elType = TtaGetElementType (el);
203: elType.ElTypeNum = HTML_EL_AnyLink;
1.16 cvs 204: attrType.AttrSSchema = elType.ElSSchema;
1.32 cvs 205: /* looks for all links in the document */
1.16 cvs 206: link = el;
207: while (link != NULL)
208: {
1.25 cvs 209: /* display the progression of the work */
210: el = link;
211: position = 0;
212: while (el != NULL)
1.135 vatton 213: {
214: sibling = el;
215: do
216: {
217: /* add volume of each previous element */
218: TtaPreviousSibling (&sibling);
219: if (sibling != NULL)
220: position += TtaGetElementVolume (sibling);
221: }
222: while (sibling != NULL);
223: el = TtaGetParent (el);
224: }
1.83 cvs 225: sprintf (number, "%d", position*100/volume);
1.25 cvs 226: TtaSetStatus (document, 1, TtaGetMessage (AMAYA, AM_UPDATED_LINK), number);
227: TtaHandlePendingEvents ();
1.16 cvs 228: link = TtaSearchTypedElement (elType, SearchForward, link);
229: if (link != NULL)
1.135 vatton 230: /* a link has been found */
231: {
232: linkType = TtaGetElementType (link);
233: if (linkType.ElTypeNum == HTML_EL_Anchor)
234: attrType.AttrTypeNum = HTML_ATTR_HREF_;
235: else
236: attrType.AttrTypeNum = HTML_ATTR_cite;
237: HrefAttr = TtaGetAttribute (link, attrType);
238: attrType.AttrTypeNum = HTML_ATTR_InternalLink;
239: IntLinkAttr = TtaGetAttribute (link, attrType);
240: attrType.AttrTypeNum = HTML_ATTR_ExternalLink;
241: ExtLinkAttr = TtaGetAttribute (link, attrType);
242: if (HrefAttr == NULL)
243: /* this element is not a link (no href or cite attribute) */
244: /* remove attributes InternalLink and ExternalLink if they
245: are present */
246: {
247: if (IntLinkAttr != NULL)
248: TtaRemoveAttribute (link, IntLinkAttr, document);
249: if (ExtLinkAttr != NULL)
250: TtaRemoveAttribute (link, ExtLinkAttr, document);
251: }
252: else
253: /* this element has an HREF or cite attribute */
254: {
255: length = TtaGetTextAttributeLength (HrefAttr);
256: text = (char *)TtaGetMemory (length + 1);
257: TtaGiveTextAttributeValue (HrefAttr, text, &length);
258:
259: /* does an external link become an internal link ? */
260: if (document == DocBook && SubDocs != NULL)
261: {
262: ptr = strrchr (text, '#');
263: url = text;
264: split = FALSE;
265: if (ptr == text)
266: /* a local link */
267: url = NULL;
268: else if (ptr != NULL)
269: {
270: /* split url and name part */
271: ptr[0] = EOS;
272: split = TRUE;
273: }
274:
275: /* Is it a sub-document */
276: div = SearchSubDoc (url);
277: if (split)
278: /* retore the mark */
279: ptr[0] = '#';
280:
281: if (div == NULL)
282: {
283: /* it's not a sub-document */
284: if (url == NULL)
285: /* a local link */
286: ptr = &text[1];
287: else
288: /* still an externa; link */
289: ptr = NULL;
290: }
291: else
292: {
293: /* this link becomes internal */
294: if (ptr != NULL)
295: {
296: /* get the target name */
297: strcpy (value, ptr);
298: length = strlen (value);
299: /* check whether the name changed */
300: i = 0;
301: target = SearchNAMEattribute (document, &value[1], NULL, NULL);
302: while (target != NULL)
303: {
304: /* is it the right NAME */
305: if (TtaIsAncestor (target, div))
306: target = NULL;
307: else
308: {
309: /* continue the search */
310: i++;
311: sprintf (&value[length], "%d", i);
312: target = SearchNAMEattribute (document,
313: &value[1], NULL, NULL);
314: }
315: }
316: }
317: else
318: {
319: /* get the DIV name */
320: attrType.AttrTypeNum = HTML_ATTR_ID;
321: attr = TtaGetAttribute (div, attrType);
322: length = 200;
323: value[0] = '#';
324: TtaGiveTextAttributeValue (attr, &value[1], &length);
325: }
326: ptr = &value[1];
327: TtaSetAttributeText (HrefAttr, value, link, document);
328: }
329: }
330: else if (text[0] == '#')
331: ptr = &text[1];
332: else
333: ptr = NULL;
334:
335: if (ptr != NULL)
336: /* it's an internal link. Attach an attribute InternalLink */
337: /* to the link, if this attribute does not exist yet */
338: {
339: if (IntLinkAttr == NULL)
340: {
341: attrType.AttrTypeNum = HTML_ATTR_InternalLink;
342: IntLinkAttr = TtaNewAttribute (attrType);
343: TtaAttachAttribute (link, IntLinkAttr, document);
344: }
345: /* looks for the target element */
346: target = SearchNAMEattribute (document, ptr, NULL, NULL);
347: if (target != NULL)
348: /* set the Thot link */
349: TtaSetAttributeReference (IntLinkAttr, link, document,
350: target);
351: }
352: else
353: /* it's an external link */
354: {
355: /* Remove the InternalLink attribute if it is present */
356: if (IntLinkAttr != NULL)
357: TtaRemoveAttribute (link, IntLinkAttr, document);
358: /* create an ExternalLink attribute if there is none */
359: if (ExtLinkAttr == NULL)
360: {
361: attrType.AttrTypeNum = HTML_ATTR_ExternalLink;
362: ExtLinkAttr = TtaNewAttribute (attrType);
363: TtaAttachAttribute (link, ExtLinkAttr, document);
364: }
365: }
366: TtaFreeMemory (text);
367: }
368: }
1.16 cvs 369: }
370: /* Reset document status */
371: if (!status)
372: TtaSetDocumentUnmodified (document);
1.3 cvs 373: }
374:
375: /*----------------------------------------------------------------------
376: CheckPrintingDocument reinitialize printing parameters as soon as
377: the printing document changes.
378: ----------------------------------------------------------------------*/
1.89 vatton 379: static void CheckPrintingDocument (Document document)
1.3 cvs 380: {
1.83 cvs 381: char docName[MAX_LENGTH];
382: char *ptr;
383: char suffix[MAX_LENGTH];
1.81 cvs 384: int lg;
385:
386: if (DocPrint != document || DocPrintURL == NULL ||
1.83 cvs 387: strcmp(DocPrintURL, DocumentURLs[document]))
1.81 cvs 388: {
389: /* initialize print parameters */
390: TtaFreeMemory (DocPrintURL);
391: DocPrint = document;
392: DocPrintURL = TtaStrdup (DocumentURLs[document]);
393:
394: /* define the new default PS file */
395: ptr = TtaGetEnvString ("APP_TMPDIR");
396: if (ptr != NULL && TtaCheckDirectory (ptr))
1.135 vatton 397: strcpy (PSfile, ptr);
1.81 cvs 398: else
1.135 vatton 399: strcpy (PSfile, TtaGetDefEnvString ("APP_TMPDIR"));
1.83 cvs 400: lg = strlen (PSfile);
401: if (PSfile[lg - 1] == DIR_SEP)
1.135 vatton 402: PSfile[--lg] = EOS;
1.83 cvs 403: strcpy (docName, TtaGetDocumentName (document));
1.90 vatton 404: TtaExtractSuffix (docName, suffix);
1.83 cvs 405: sprintf (&PSfile[lg], "%c%s.ps", DIR_SEP, docName);
1.81 cvs 406: TtaSetPsFile (PSfile);
407: }
1.3 cvs 408: }
409:
410: /*----------------------------------------------------------------------
1.135 vatton 411: PrintDocument prints the document using predefined parameters.
412: ----------------------------------------------------------------------*/
1.91 vatton 413: static void PrintDocument (Document doc, View view)
1.3 cvs 414: {
1.126 cvs 415: #if defined(_WINDOWS) && defined(_WX) && defined(IV)
1.116 gully 416: /* On windows and with wxWidgets, disable printing for the moment */
417: wxMessageDialog messagedialog( NULL,
1.135 vatton 418: TtaConvMessageToWX("Not implemented yet"),
419: _T("Warning"),
420: (long) wxOK | wxICON_EXCLAMATION | wxSTAY_ON_TOP);
1.116 gully 421: messagedialog.ShowModal();
422: #else /* defined(_WINDOWS) && defined(_WX) */
1.34 cvs 423: AttributeType attrType;
1.84 cvs 424: ElementType elType;
1.34 cvs 425: Attribute attr;
1.84 cvs 426: Element el, docEl;
1.85 cvs 427: char *files, *dir;
1.84 cvs 428: char viewsToPrint[MAX_PATH];
1.47 cvs 429: ThotBool status, textFile;
1.3 cvs 430:
1.38 cvs 431: textFile = (DocumentTypes[doc] == docText ||
1.75 cvs 432: DocumentTypes[doc] == docSource ||
1.135 vatton 433: DocumentTypes[doc] == docCSS);
1.38 cvs 434:
1.81 cvs 435: /* initialize printing information */
1.75 cvs 436: CheckPrintingDocument (doc);
1.83 cvs 437: strcpy (viewsToPrint, "Formatted_view ");
1.75 cvs 438: if (DocumentTypes[doc] == docHTML && WithToC)
1.83 cvs 439: strcat (viewsToPrint, "Table_of_contents ");
1.75 cvs 440:
441: if (textFile)
442: {
443: if (PageSize == PP_A4)
1.135 vatton 444: {
445: if (Orientation == PP_Landscape)
446: TtaSetPrintSchema ("TextFilePL");
447: else
448: TtaSetPrintSchema ("TextFilePP");
449: }
1.75 cvs 450: else
1.135 vatton 451: {
452: if (Orientation == PP_Landscape)
453: TtaSetPrintSchema ("TextFileUSL");
454: else
455: TtaSetPrintSchema ("TextFilePPUS");
456: }
1.75 cvs 457: }
458: else if (DocumentTypes[doc] == docSVG)
1.88 vatton 459: TtaSetPrintSchema ("SVGP");
1.75 cvs 460: else if (DocumentTypes[doc] == docMath)
1.82 cvs 461: TtaSetPrintSchema ("MathMLP");
1.75 cvs 462: else if (DocumentTypes[doc] == docAnnot)
1.82 cvs 463: TtaSetPrintSchema ("AnnotP");
1.113 quint 464: else if (DocumentTypes[doc] == docHTML)
1.75 cvs 465: {
1.113 quint 466: if (NumberLinks)
1.135 vatton 467: /* display numbered links */
468: {
469: /* associate an attribute InternalLink with all anchors refering
470: a target in the same document. This allows P schemas to work
471: properly */
472: SetInternalLinks (DocPrint);
473: if (PageSize == PP_A4)
474: {
475: if (Orientation == PP_Landscape)
476: TtaSetPrintSchema ("HTMLPLL");
477: else
478: TtaSetPrintSchema ("HTMLPLP");
479: }
480: else
481: {
482: if (Orientation == PP_Landscape)
483: TtaSetPrintSchema ("HTMLUSLL");
484: else
485: TtaSetPrintSchema ("HTMLPLPUS");
486: }
487: strcat (viewsToPrint, "Links_view ");
488: }
1.113 quint 489: else if (PageSize == PP_A4)
1.135 vatton 490: {
491: if (Orientation == PP_Landscape)
492: TtaSetPrintSchema ("HTMLPL");
493: else
494: TtaSetPrintSchema ("HTMLPP");
495: }
1.75 cvs 496: else
1.135 vatton 497: {
498: if (Orientation == PP_Landscape)
499: TtaSetPrintSchema ("HTMLUSL");
500: else
501: TtaSetPrintSchema ("HTMLPPUS");
502: }
1.75 cvs 503: }
504: status = TtaIsDocumentModified (doc);
1.71 cvs 505:
1.75 cvs 506: if (textFile || DocumentTypes[doc] == docImage ||
507: DocumentTypes[doc] == docHTML)
508: {
509: /* post or remove the PrintURL attribute */
510: attrType.AttrSSchema = TtaGetDocumentSSchema (doc);
1.84 cvs 511: elType.ElSSchema = attrType.AttrSSchema;
1.75 cvs 512: if (textFile)
1.135 vatton 513: {
514: elType. ElTypeNum = TextFile_EL_TextFile;
515: attrType.AttrTypeNum = TextFile_ATTR_PrintURL;
516: }
1.75 cvs 517: else
1.135 vatton 518: {
519: elType. ElTypeNum = HTML_EL_HTML;
520: attrType.AttrTypeNum = HTML_ATTR_PrintURL;
521: }
1.84 cvs 522: docEl = TtaGetMainRoot (doc);
523: el = TtaSearchTypedElement (elType, SearchForward, docEl);
1.75 cvs 524: attr = TtaGetAttribute (el, attrType);
525: if (!attr && PrintURL)
1.135 vatton 526: {
527: attr = TtaNewAttribute (attrType);
528: TtaAttachAttribute (el, attr, doc);
529: }
1.75 cvs 530: if (attr && !PrintURL)
1.135 vatton 531: TtaRemoveAttribute (el, attr, doc);
1.75 cvs 532: }
533:
534: /* get the path dir where css files have to be stored */
1.113 quint 535: if ((DocumentTypes[doc] == docHTML || DocumentTypes[doc] == docSVG ||
536: DocumentTypes[doc] == docXml) &&
1.78 cvs 537: !IgnoreCSS)
1.75 cvs 538: {
539: TtaGetPrintNames (&files, &dir);
540: /* store css files and get the list of names */
541: files = CssToPrint (doc, dir);
542: }
543: else
544: files = NULL;
545: TtaPrint (DocPrint, viewsToPrint, files);
546: if (files)
547: TtaFreeMemory (files);
548: if (!status)
549: TtaSetDocumentUnmodified (doc);
1.116 gully 550: #endif /* defined(_WINDOWS) && defined(_WX) */
1.1 cvs 551: }
552:
1.45 cvs 553: /*----------------------------------------------------------------------
1.135 vatton 554: PrintAs prints the document using predefined parameters.
555: ----------------------------------------------------------------------*/
1.89 vatton 556: void PrintAs (Document doc, View view)
1.45 cvs 557: {
1.103 cvs 558: #ifdef _WINGUI
1.72 cvs 559: DocPrint = doc;
560: ReusePrinterDC ();
1.103 cvs 561: #else /* _WINGUI */
1.45 cvs 562: PrintDocument (doc, view);
1.103 cvs 563: #endif /* _WINGUI */
1.45 cvs 564: }
1.1 cvs 565:
566: /*----------------------------------------------------------------------
1.135 vatton 567: CallbackImage handle return of Print form.
1.1 cvs 568: ----------------------------------------------------------------------*/
1.85 cvs 569: void CallbackPrint (int ref, int typedata, char *data)
1.1 cvs 570: {
1.133 cvs 571: long int val;
1.1 cvs 572:
1.133 cvs 573: val = (long int) data;
1.53 cvs 574: switch (ref - BasePrint)
1.1 cvs 575: {
1.69 cvs 576: case FormPrint:
577: TtaDestroyDialogue (BasePrint + FormPrint);
1.1 cvs 578: switch (val)
1.135 vatton 579: {
580: case 1:
581: TtaSetPrintCommand (PPrinter);
582: TtaSetPsFile (PSfile);
583: /* update the environment variable */
584: TtaSetEnvString ("THOTPRINT", PPrinter, TRUE);
585: TtaSaveAppRegistry ();
586: PrintDocument (DocPrint, 1);
587: break;
588: default:
589: break;
590: }
1.1 cvs 591: break;
1.69 cvs 592: case PrintOptions:
1.1 cvs 593: switch (val)
1.135 vatton 594: {
595: case 0:
596: /* Manual feed option */
597: if (ManualFeed == PP_ON)
598: ManualFeed = PP_OFF;
599: else
600: ManualFeed = PP_ON;
601: TtaSetPrintParameter (PP_ManualFeed, ManualFeed);
602: break;
603: case 1:
604: /* Toc option */
605: WithToC = !WithToC;
606: break;
607: case 2:
608: /* NumberLinks option */
609: NumberLinks = !NumberLinks;
610: case 3:
611: /* URL option */
612: PrintURL = !PrintURL;
613: break;
614: case 4:
615: /* CSS option */
616: IgnoreCSS = !IgnoreCSS;
617: break;
618: }
1.1 cvs 619: break;
1.69 cvs 620: case PaperFormat:
1.1 cvs 621: /* page size submenu */
622: switch (val)
1.135 vatton 623: {
624: case 0:
625: PageSize = PP_A4;
626: break;
627: case 1:
628: PageSize = PP_US;
629: break;
630: }
1.81 cvs 631: TtaSetPrintParameter (PP_PaperSize, PageSize);
1.1 cvs 632: break;
1.71 cvs 633: case PaperOrientation:
634: /* orientation submenu */
635: Orientation = val;
1.81 cvs 636: TtaSetPrintParameter (PP_Orientation, Orientation);
1.71 cvs 637: break;
638: case PPagesPerSheet:
639: /* pages per sheet submenu */
640: switch (val)
1.135 vatton 641: {
642: case 0:
643: PagePerSheet = 1;
644: break;
645: case 1:
646: PagePerSheet = 2;
647: break;
648: case 2:
649: PagePerSheet = 4;
650: break;
651: }
1.81 cvs 652: TtaSetPrintParameter (PP_PagesPerSheet, PagePerSheet);
1.71 cvs 653: break;
1.69 cvs 654: case PrintSupport:
1.1 cvs 655: /* paper print/save PostScript submenu */
656: switch (val)
1.135 vatton 657: {
658: case 0:
659: if (PaperPrint == PP_PS)
660: {
661: PaperPrint = PP_PRINTER;
1.110 cvs 662: #ifdef _GTK
1.135 vatton 663: TtaSetTextForm (BasePrint + PPrinterName, PPrinter);
1.110 cvs 664: #endif /* _GTK */
1.135 vatton 665: TtaSetPrintParameter (PP_Destination, PaperPrint);
666: }
667: break;
668: case 1:
669: if (PaperPrint == PP_PRINTER)
670: {
671: PaperPrint = PP_PS;
1.110 cvs 672: #ifdef _GTK
1.135 vatton 673: TtaSetTextForm (BasePrint + PPrinterName, PSfile);
1.110 cvs 674: #endif /* _GTK */
1.135 vatton 675: TtaSetPrintParameter (PP_Destination, PaperPrint);
676: }
677: break;
678: }
1.1 cvs 679: break;
1.69 cvs 680: case PPrinterName:
1.131 vatton 681: if (data[0] != EOS)
1.135 vatton 682: {
683: if (PaperPrint == PP_PRINTER)
684: /* text capture zone for the printer name */
685: strncpy (PPrinter, data, MAX_PATH);
686: else
687: /* text capture zone for the name of the PostScript file */
688: strncpy (PSfile, data, MAX_PATH);
689: }
1.1 cvs 690: break;
691: }
692: }
693:
694: /*----------------------------------------------------------------------
695: ----------------------------------------------------------------------*/
1.94 vatton 696: void InitPrint (void)
1.1 cvs 697: {
1.83 cvs 698: char* ptr;
1.1 cvs 699:
1.135 vatton 700: BasePrint = TtaSetCallback ((Proc)CallbackPrint, PRINT_MAX_REF);
701: DocPrint = 0;
702: DocPrintURL = NULL;
703:
704: /* read default printer variable */
705: ptr = TtaGetEnvString ("THOTPRINT");
706: if (ptr == NULL)
707: strcpy (PPrinter, "");
708: else
709: strcpy (PPrinter, ptr);
710: TtaSetPrintCommand (PPrinter);
711: PaperPrint = PP_PRINTER;
712: TtaSetPrintParameter (PP_Destination, PaperPrint);
713:
714: /* define the new default PrintSchema */
715: NumberLinks = FALSE;
716: WithToC = FALSE;
717: IgnoreCSS = FALSE;
718: PrintURL = TRUE;
719: PageSize = TtaGetPrintParameter (PP_PaperSize);
720: TtaSetPrintSchema ("");
721: /* no manual feed */
722: ManualFeed = PP_OFF;
723: TtaSetPrintParameter (PP_ManualFeed, ManualFeed);
724: PagePerSheet = 1;
725: TtaSetPrintParameter (PP_PagesPerSheet, PagePerSheet);
1.1 cvs 726: }
727:
728: /*----------------------------------------------------------------------
1.3 cvs 729: SetupAndPrint sets printing parameters and starts the printing process
1.1 cvs 730: ----------------------------------------------------------------------*/
1.91 vatton 731: void SetupAndPrint (Document doc, View view)
1.1 cvs 732: {
1.107 carcone 733: #ifdef _GTK
1.83 cvs 734: char bufMenu[MAX_LENGTH];
1.91 vatton 735: int i;
1.107 carcone 736: #endif /* _GTK */
1.91 vatton 737: ThotBool textFile;
1.38 cvs 738:
1.81 cvs 739: textFile = (DocumentTypes[doc] == docText || DocumentTypes[doc] == docCSS);
740: /* Print form */
741: CheckPrintingDocument (doc);
1.27 cvs 742:
1.107 carcone 743: #ifdef _GTK
1.81 cvs 744: TtaNewSheet (BasePrint + FormPrint, TtaGetViewFrame (doc, view),
1.135 vatton 745: TtaGetMessage (LIB, TMSG_LIB_PRINT), 1,
746: TtaGetMessage (LIB, TMSG_BUTTON_PRINT), FALSE, 3, 'L', D_CANCEL);
1.81 cvs 747:
748: /* Paper format submenu */
749: i = 0;
750: sprintf (&bufMenu[i], "%s%s", "B", TtaGetMessage (LIB, TMSG_A4));
1.83 cvs 751: i += strlen (&bufMenu[i]) + 1;
1.81 cvs 752: sprintf (&bufMenu[i], "%s%s", "B", TtaGetMessage (LIB, TMSG_US));
753: TtaNewSubmenu (BasePrint + PaperFormat, BasePrint + FormPrint, 0,
1.135 vatton 754: TtaGetMessage (LIB, TMSG_PAPER_SIZE), 2, bufMenu, NULL, 0, TRUE);
1.81 cvs 755: if (PageSize == PP_US)
756: TtaSetMenuForm (BasePrint + PaperFormat, 1);
757: else
758: TtaSetMenuForm (BasePrint + PaperFormat, 0);
759:
760: /* Orientation submenu */
761: i = 0;
762: sprintf (&bufMenu[i], "%s%s", "B", TtaGetMessage (AMAYA, AM_PORTRAIT));
1.83 cvs 763: i += strlen (&bufMenu[i]) + 1;
1.81 cvs 764: sprintf (&bufMenu[i], "%s%s", "B", TtaGetMessage (AMAYA, AM_LANDSCAPE));
765: TtaNewSubmenu (BasePrint + PaperOrientation, BasePrint + FormPrint, 0,
1.135 vatton 766: TtaGetMessage (AMAYA, AM_ORIENTATION), 2, bufMenu, NULL, 0, TRUE);
1.81 cvs 767: if (Orientation == PP_Landscape)
768: TtaSetMenuForm (BasePrint + PaperOrientation, 1);
769: else
770: TtaSetMenuForm (BasePrint + PaperOrientation, 0);
771: /* Pages per sheet submenu */
772: i = 0;
773: sprintf (&bufMenu[i], "%s%s", "B", TtaGetMessage (LIB, TMSG_1_PAGE_SHEET));
1.83 cvs 774: i += strlen (&bufMenu[i]) + 1;
1.81 cvs 775: sprintf (&bufMenu[i], "%s%s", "B", TtaGetMessage (LIB, TMSG_2_PAGE_SHEET));
1.83 cvs 776: i += strlen (&bufMenu[i]) + 1;
1.81 cvs 777: sprintf (&bufMenu[i], "%s%s", "B", TtaGetMessage (LIB, TMSG_4_PAGE_SHEET));
778: TtaNewSubmenu (BasePrint + PPagesPerSheet, BasePrint + FormPrint, 0,
1.135 vatton 779: TtaGetMessage (LIB, TMSG_REDUCTION), 3, bufMenu, NULL, 0, TRUE);
1.81 cvs 780: if (PagePerSheet == 1)
781: TtaSetMenuForm (BasePrint + PPagesPerSheet, 0);
782: else if (PagePerSheet == 2)
783: TtaSetMenuForm (BasePrint + PPagesPerSheet, 1);
784: else
785: TtaSetMenuForm (BasePrint + PPagesPerSheet, 2);
786:
787: /* Print to paper/ Print to file submenu */
788: i = 0;
789: sprintf (&bufMenu[i], "%s%s", "B", TtaGetMessage (LIB, TMSG_PRINTER));
1.83 cvs 790: i += strlen (&bufMenu[i]) + 1;
1.81 cvs 791: sprintf (&bufMenu[i], "%s%s", "B", TtaGetMessage (LIB, TMSG_PS_FILE));
792: TtaNewSubmenu (BasePrint + PrintSupport, BasePrint + FormPrint, 0,
1.135 vatton 793: TtaGetMessage (LIB, TMSG_OUTPUT), 2, bufMenu, NULL, 0, TRUE);
1.81 cvs 794:
795: /* PaperPrint selector */
796: TtaNewTextForm (BasePrint + PPrinterName, BasePrint + FormPrint, NULL, 30, 1, TRUE);
797: if (PaperPrint == PP_PRINTER)
798: {
799: TtaSetMenuForm (BasePrint + PrintSupport, 0);
800: TtaSetTextForm (BasePrint + PPrinterName, PPrinter);
801: }
802: else
803: {
804: TtaSetMenuForm (BasePrint + PrintSupport, 1);
805: TtaSetTextForm (BasePrint + PPrinterName, PSfile);
806: }
1.1 cvs 807:
1.81 cvs 808: /* The toggle */
809: i = 0;
810: sprintf (&bufMenu[i], "%s%s", "T", TtaGetMessage (LIB, TMSG_MANUAL_FEED));
1.83 cvs 811: i += strlen (&bufMenu[i]) + 1;
1.81 cvs 812: sprintf (&bufMenu[i], "%s%s", "T", TtaGetMessage (AMAYA, AM_PRINT_TOC));
1.83 cvs 813: i += strlen (&bufMenu[i]) + 1;
1.81 cvs 814: sprintf (&bufMenu[i], "%s%s", "T", TtaGetMessage (AMAYA, AM_NUMBERED_LINKS));
1.83 cvs 815: i += strlen (&bufMenu[i]) + 1;
1.81 cvs 816: sprintf (&bufMenu[i], "%s%s", "T", TtaGetMessage (AMAYA, AM_PRINT_URL));
1.83 cvs 817: i += strlen (&bufMenu[i]) + 1;
1.81 cvs 818: sprintf (&bufMenu[i], "%s%s", "T", TtaGetMessage (AMAYA, AM_WITH_CSS));
819: TtaNewToggleMenu (BasePrint + PrintOptions, BasePrint + FormPrint,
1.135 vatton 820: TtaGetMessage (LIB, TMSG_OPTIONS), 5, bufMenu, NULL, FALSE);
1.81 cvs 821: if (ManualFeed == PP_ON)
822: TtaSetToggleMenu (BasePrint + PrintOptions, 0, TRUE);
823: else
824: TtaSetToggleMenu (BasePrint + PrintOptions, 0, FALSE);
825: TtaSetToggleMenu (BasePrint + PrintOptions, 1, WithToC);
826: TtaSetToggleMenu (BasePrint + PrintOptions, 2, NumberLinks);
827: TtaSetToggleMenu (BasePrint + PrintOptions, 3, PrintURL);
828: TtaSetToggleMenu (BasePrint + PrintOptions, 4, IgnoreCSS);
829:
830: /* activates the Print form */
831: TtaShowDialogue (BasePrint+FormPrint, FALSE);
832: if (textFile)
833: {
834: /* invalid dialogue entries */
1.102 gully 835: TtaRedrawMenuEntry (BasePrint + PrintOptions, 1, NULL, (ThotColor)-1, FALSE);
836: TtaRedrawMenuEntry (BasePrint + PrintOptions, 2, NULL, (ThotColor)-1, FALSE);
1.81 cvs 837: }
1.107 carcone 838: #endif /* _GTK */
839: #ifdef _WINGUI
1.81 cvs 840: CreatePrintDlgWindow (TtaGetViewFrame (doc, view), PSfile);
1.103 cvs 841: #endif /* _WINGUI */
1.107 carcone 842: #ifdef _WX
1.108 gully 843: {
1.125 gully 844: int paper_format;
845: int orientation;
846: int disposition;
847: int paper_print;
1.128 cvs 848: ThotBool manual_feed;
849: ThotBool with_toc;
850: ThotBool with_links;
851: ThotBool with_url;
852: ThotBool ignore_css;
1.125 gully 853:
854: /* Paper format submenu */
855: if (PageSize == PP_US)
856: paper_format = 1;
857: else
858: paper_format = 0;
859:
860: /* Orientation submenu */
861: if (Orientation == PP_Landscape)
862: orientation = 1;
863: else
864: orientation = 0;
865:
866: /* Pages per sheet submenu */
867: if (PagePerSheet == 1)
868: disposition = 0;
869: else if (PagePerSheet == 2)
870: disposition = 1;
871: else
872: disposition = 2;
873:
874: /* PaperPrint selector */
875: if (PaperPrint == PP_PRINTER)
876: paper_print = 0;
877: else
878: paper_print = 1;
879:
880: /* The toggle */
881: manual_feed = (ManualFeed == PP_ON);
882: with_toc = WithToC;
883: with_links = NumberLinks;
884: with_url = PrintURL;
885: ignore_css = IgnoreCSS;
886:
887: /* The dialog creation */
1.108 gully 888: ThotBool created;
1.125 gully 889: created = CreatePrintDlgWX (BasePrint + FormPrint, TtaGetViewFrame (doc, view),
1.135 vatton 890: PPrinter,
891: PSfile,
892: paper_format,
893: orientation,
894: disposition,
895: paper_print,
896: manual_feed,
897: with_toc,
898: with_links,
899: with_url,
900: ignore_css);
1.108 gully 901: if (created)
902: {
1.135 vatton 903: TtaShowDialogue (BasePrint+FormPrint, FALSE);
1.108 gully 904: }
905: }
906:
1.107 carcone 907: #endif /* _WX */
1.1 cvs 908: }
909:
910: /*----------------------------------------------------------------------
911: UpdateURLsInSubtree
912: Update NAMEs and URLs in subtree of el element, to take into account
913: the move from one document to another.
914: If a NAME attribute already exists in the new document, it is changed
915: to avoid duplicate names.
916: Transform the HREF and SRC attribute to make them independent from their
917: former base.
918: ----------------------------------------------------------------------*/
1.99 cvs 919: void UpdateURLsInSubtree (NotifyElement *event, Element el)
1.1 cvs 920: {
1.77 cvs 921: Element nextEl, child;
922: ElementType elType;
923: SSchema HTMLschema;
1.1 cvs 924:
925: nextEl = TtaGetFirstChild (el);
1.82 cvs 926: HTMLschema = TtaGetSSchema ("HTML", event->document);
1.99 cvs 927: if (HTMLschema)
1.1 cvs 928: {
1.99 cvs 929: elType.ElSSchema = HTMLschema;
1.136 vatton 930: while (nextEl)
1.135 vatton 931: {
1.136 vatton 932: CheckPastedElement (nextEl, event->document, 0, event->position, TRUE);
1.135 vatton 933: /* manage included links and anchors */
934: elType.ElTypeNum = HTML_EL_Anchor;
935: child = TtaSearchTypedElement (elType, SearchInTree, nextEl);
936: while (child)
937: {
1.136 vatton 938: CheckPastedElement (child, event->document, 0, event->position, TRUE);
1.135 vatton 939: child = TtaSearchTypedElementInTree (elType, SearchForward, nextEl, child);
940: }
1.99 cvs 941:
1.135 vatton 942: /* manage included links and anchors */
943: elType.ElTypeNum = HTML_EL_PICTURE_UNIT;
944: child = TtaSearchTypedElement (elType, SearchInTree, nextEl);
945: while (child)
946: {
1.136 vatton 947: CheckPastedElement (child, event->document, 0, event->position, TRUE);
1.135 vatton 948: child = TtaSearchTypedElementInTree (elType, SearchForward, nextEl, child);
949: }
950: TtaNextSibling (&nextEl);
951: }
1.1 cvs 952: }
953: }
954:
955:
956: /*----------------------------------------------------------------------
957: MoveDocumentBody
1.58 cvs 958: Copy the elements contained in the BODY of the document sourceDoc at the
959: position of the element el in the document destDoc.
960: Delete the element containing el and all its empty ancestors.
1.1 cvs 961: If deleteTree is TRUE, copied elements are deleted from the source
962: document.
1.58 cvs 963: Return the root element that delimits the new inserted part (a div).
1.1 cvs 964: ----------------------------------------------------------------------*/
1.80 cvs 965: static Element MoveDocumentBody (Element el, Document destDoc,
1.135 vatton 966: Document sourceDoc, char *target,
967: char *url, ThotBool deleteTree)
1.1 cvs 968: {
1.140 ! vatton 969: Element root, ancestor, elem, firstInserted, div;
1.12 cvs 970: Element lastInserted, srce, copy, old, parent, sibling;
1.140 ! vatton 971: ElementType elType;
! 972: SSchema nature;
1.12 cvs 973: NotifyElement event;
1.124 vatton 974: ThotBool checkingMode;
1.47 cvs 975: ThotBool isID;
1.1 cvs 976:
1.67 cvs 977: div = NULL;
1.140 ! vatton 978: if (target)
1.13 cvs 979: {
980: /* locate the target element within the source document */
1.98 vatton 981: root = SearchNAMEattribute (sourceDoc, target, NULL, NULL);
1.13 cvs 982: elType = TtaGetElementType (root);
1.84 cvs 983: isID = (elType.ElTypeNum != HTML_EL_Anchor &&
1.135 vatton 984: elType.ElTypeNum != HTML_EL_MAP);
1.13 cvs 985: }
986: else
987: {
988: isID = FALSE;
989: /* get the BODY element of source document */
990: root = TtaGetMainRoot (sourceDoc);
991: elType = TtaGetElementType (root);
992: elType.ElTypeNum = HTML_EL_BODY;
993: root = TtaSearchTypedElement (elType, SearchForward, root);
994: }
995:
1.140 ! vatton 996: if (root)
1.12 cvs 997: {
998: /* don't check the abstract tree against the structure schema */
999: checkingMode = TtaGetStructureChecking (destDoc);
1.124 vatton 1000: TtaSetStructureChecking (FALSE, destDoc);
1.58 cvs 1001: /* get elem, the ancestor of el which is a child of a DIV or BODY
1.135 vatton 1002: element in the destination document. The copied elements will be
1003: inserted just before this element. */
1.58 cvs 1004: elem = el;
1.12 cvs 1005: do
1.135 vatton 1006: {
1007: ancestor = TtaGetParent (elem);
1008: if (ancestor != NULL)
1009: {
1010: elType = TtaGetElementType (ancestor);
1011: if (elType.ElTypeNum == HTML_EL_BODY ||
1012: elType.ElTypeNum == HTML_EL_Division)
1013: ancestor = NULL;
1014: else
1015: elem = ancestor;
1016: }
1017: }
1.140 ! vatton 1018: while (ancestor);
1.12 cvs 1019: parent = TtaGetParent (elem);
1.14 cvs 1020:
1021: /* insert a DIV element */
1.15 cvs 1022: elType.ElTypeNum = HTML_EL_Division;
1.16 cvs 1023: lastInserted = TtaNewElement (destDoc, elType);
1024: TtaInsertSibling (lastInserted, elem, TRUE, destDoc);
1.58 cvs 1025: /* this delimits the new inserted part of the document */
1.16 cvs 1026: RegisterSubDoc (lastInserted, url);
1.76 kahan 1027: CreateTargetAnchor (destDoc, lastInserted, FALSE, FALSE);
1.58 cvs 1028: div = lastInserted;
1.14 cvs 1029:
1.140 ! vatton 1030: // check if new natures are added
! 1031: if (DocumentMeta[destDoc] && !DocumentMeta[destDoc]->compound)
! 1032: {
! 1033: nature = NULL;
! 1034: TtaNextNature (sourceDoc, &nature);
! 1035: if (nature)
! 1036: DocumentMeta[destDoc]->compound = TRUE;
! 1037: }
! 1038:
1.12 cvs 1039: /* do copy */
1.16 cvs 1040: firstInserted = NULL;
1.17 cvs 1041: if (isID)
1.135 vatton 1042: srce = root;
1.17 cvs 1043: else
1.135 vatton 1044: srce = TtaGetFirstChild (root);
1.140 ! vatton 1045: while (srce)
1.135 vatton 1046: {
1047: copy = TtaCopyTree (srce, sourceDoc, destDoc, parent);
1048: if (copy != NULL)
1049: {
1050: if (firstInserted == NULL)
1051: /* this is the first copied element. Insert it before elem */
1052: {
1053: TtaInsertFirstChild (©, lastInserted, destDoc);
1054: firstInserted = copy;
1055: }
1056: else
1057: /* insert the new copied element after the element previously
1058: copied */
1059: TtaInsertSibling (copy, lastInserted, FALSE, destDoc);
1060: lastInserted = copy;
1061: /* update the NAMEs and URLs in the copied element */
1062: event.event = TteElemPaste;
1063: event.document = destDoc;
1064: event.element = copy;
1065: event.elementType = TtaGetElementType (copy);
1066: event.position = sourceDoc;
1067: event.info = 0;
1068: UpdateURLsInSubtree(&event, copy);
1069: }
1070: /* get the next element in the source document */
1071: old = srce;
1072: TtaNextSibling (&srce);
1073: if (deleteTree)
1074: TtaDeleteTree (old, sourceDoc);
1075: /* Stop here if the target points to a specific element with an ID */
1076: if (isID)
1077: srce = NULL;
1078: }
1.12 cvs 1079:
1080: /* delete the element(s) containing the link to the copied document */
1.58 cvs 1081: /* delete the parent element of el and all empty ancestors */
1082: elem = TtaGetParent (el);
1.12 cvs 1083: do
1.135 vatton 1084: {
1085: sibling = elem;
1086: TtaNextSibling (&sibling);
1087: if (sibling == NULL)
1088: {
1089: sibling = elem;
1090: TtaPreviousSibling (&sibling);
1091: if (sibling == NULL)
1092: elem = TtaGetParent (elem);
1093: }
1094: }
1.12 cvs 1095: while (sibling == NULL);
1096: TtaDeleteTree (elem, destDoc);
1097: /* restore previous chacking mode */
1.124 vatton 1098: TtaSetStructureChecking (checkingMode, destDoc);
1.12 cvs 1099: }
1.58 cvs 1100: /* return the address of the new division */
1101: return (div);
1.1 cvs 1102: }
1103:
1.29 cvs 1104:
1.58 cvs 1105: /*----------------------------------------------------------------------
1106: CloseMakeBook
1107: ----------------------------------------------------------------------*/
1108: static void CloseMakeBook (Document document)
1109: {
1110: ResetStop (document);
1111: /* update internal links */
1112: SetInternalLinks (document);
1113: /* if the document changed force the browser mode */
1.139 vatton 1114: if (SubDocs)
1.128 cvs 1115: /* send a warning to the user to avoid to save this document */
1116: /* remove registered sub-documents */
1117: FreeSubDocTable ();
1.58 cvs 1118: DocBook = 0;
1119: TtaSetStatus (document, 1, TtaGetMessage (AMAYA, AM_DOCUMENT_LOADED), NULL);
1120: }
1121:
1122:
1123: /*----------------------------------------------------------------------
1124: GetIncludedDocuments_callback finishes the GetIncludedDocuments procedure
1125: ----------------------------------------------------------------------*/
1126: void GetIncludedDocuments_callback (int newdoc, int status,
1.135 vatton 1127: char *urlName,
1128: char *outputfile,
1129: AHTHeaders *http_headers,
1130: void * context)
1.29 cvs 1131: {
1.58 cvs 1132: Element link, div;
1133: IncludeCtxt *ctx, *prev;
1.104 vatton 1134: char *utf8path, *ptr;
1.58 cvs 1135: ThotBool found = FALSE;
1.29 cvs 1136:
1137: /* restore GetIncludedDocuments's context */
1.58 cvs 1138: ctx = (IncludeCtxt *) context;
1.29 cvs 1139: if (!ctx)
1140: return;
1141:
1.58 cvs 1142: div = NULL;
1.29 cvs 1143: link = ctx->link;
1.58 cvs 1144: ptr = ctx->name;
1.104 vatton 1145: utf8path = ctx->utf8path;
1146: if (utf8path)
1.29 cvs 1147: {
1.58 cvs 1148: if (newdoc && newdoc != DocBook)
1.135 vatton 1149: {
1150: /* it's not the DocBook itself */
1151: /* copy the target document at the position of the link */
1152: TtaSetDocumentModified (DocBook);
1153: div = MoveDocumentBody (link, DocBook, newdoc, ptr, utf8path,
1154: (ThotBool)(newdoc == IncludedDocument));
1155: }
1.58 cvs 1156: /* global variables */
1157: FreeDocumentResource (IncludedDocument);
1158: TtaCloseDocument (IncludedDocument);
1159: IncludedDocument = 0;
1.29 cvs 1160: }
1.58 cvs 1161:
1.104 vatton 1162: if (div)
1.29 cvs 1163: {
1.58 cvs 1164: /* new starting point for the search */
1165: ctx->link = div;
1166: found = GetIncludedDocuments (div, div, DocBook, ctx);
1.29 cvs 1167: }
1.104 vatton 1168:
1.58 cvs 1169: while (!found && ctx)
1170: {
1171: /* this sub-document has no more inclusion, examine the caller */
1172: div = ctx->div;
1173: link = ctx->link;
1174: prev = ctx->ctxt;
1.104 vatton 1175: TtaFreeMemory (utf8path);
1176: utf8path = NULL;
1.58 cvs 1177: TtaFreeMemory (ctx);
1178: ctx = prev;
1179: found = GetIncludedDocuments (div, link, DocBook, ctx);
1180: }
1181: if (!found)
1182: /* all links are now managed */
1183: CloseMakeBook (DocBook);
1.29 cvs 1184: }
1185:
1.1 cvs 1186: /*----------------------------------------------------------------------
1187: GetIncludedDocuments
1.58 cvs 1188: Look forward within the element el, starting from element link, for a
1189: link (A) with attribute rel="chapter" or rel="subdocument" and replace
1190: that link by the contents of the target document.
1191: Return TRUE if one inclusion is launched.
1.1 cvs 1192: ----------------------------------------------------------------------*/
1.96 vatton 1193: static ThotBool GetIncludedDocuments (Element el, Element link,
1.135 vatton 1194: Document doc, IncludeCtxt *prev)
1.1 cvs 1195: {
1.58 cvs 1196: ElementType elType;
1197: Attribute attr;
1198: AttributeType attrType;
1199: Document newdoc;
1200: IncludeCtxt *ctx = NULL;
1.104 vatton 1201: char *utf8path, *ptr;
1.29 cvs 1202: int length;
1.58 cvs 1203: ThotBool found = FALSE;
1.29 cvs 1204:
1.58 cvs 1205: /* look for anchors with the attribute rel within the element el */
1206: attr = NULL;
1.96 vatton 1207: attrType.AttrSSchema = TtaGetSSchema ("HTML", doc);
1.58 cvs 1208: elType.ElSSchema = attrType.AttrSSchema;
1209: elType.ElTypeNum = HTML_EL_Anchor;
1.29 cvs 1210:
1.58 cvs 1211: /* Get only one included file each time */
1212: while (link && attr == NULL)
1.29 cvs 1213: {
1.58 cvs 1214: link = TtaSearchTypedElementInTree (elType, SearchForward, el, link);
1215: if (link)
1.135 vatton 1216: {
1217: attrType.AttrTypeNum = HTML_ATTR_REL;
1218: attr = TtaGetAttribute (link, attrType);
1219: }
1.58 cvs 1220: if (attr)
1.135 vatton 1221: {
1222: length = TtaGetTextAttributeLength (attr);
1223: utf8path = (char *)TtaGetMemory (length + 1);
1224: TtaGiveTextAttributeValue (attr, utf8path, &length);
1225: /* Valid rel values are rel="chapter" or rel="subdocument" */
1226: if (strcasecmp (utf8path, "chapter") &&
1227: strcasecmp (utf8path, "subdocument"))
1228: attr = NULL;
1229: TtaFreeMemory (utf8path);
1230: }
1.58 cvs 1231:
1232: if (attr)
1.135 vatton 1233: {
1234: /* a link with attribute rel="Chapter" has been found */
1235: attrType.AttrTypeNum = HTML_ATTR_HREF_;
1236: attr = TtaGetAttribute (link, attrType);
1237: }
1.58 cvs 1238: if (attr)
1.135 vatton 1239: /* this link has an attribute HREF */
1240: {
1241: length = TtaGetTextAttributeLength (attr);
1242: utf8path = (char *)TtaGetMemory (length + 1);
1243: TtaGiveTextAttributeValue (attr, utf8path, &length);
1244: ptr = strrchr (utf8path, '#');
1245: if (ptr)
1246: {
1247: /* link to a particular position within a document */
1248: if (ptr == utf8path)
1249: {
1250: /* local link */
1251: TtaFreeMemory (utf8path);
1252: utf8path = NULL;
1253: }
1254: else
1255: {
1256: ptr[0] = EOS;
1257: ptr = &ptr[1];
1258: }
1259: }
1.58 cvs 1260:
1.135 vatton 1261: if (utf8path)
1262: /* this link designates an external document */
1263: {
1264: /* create a new document and loads the target document */
1265: IncludedDocument = TtaNewDocument ("HTML", "tmp");
1266: if (IncludedDocument != 0)
1267: {
1268: TtaSetStatus (doc, 1, TtaGetMessage (AMAYA, AM_FETCHING), utf8path);
1269: ctx = (IncludeCtxt *)TtaGetMemory (sizeof (IncludeCtxt));
1270: ctx->div = el;
1271: ctx->link = link;
1272: ctx->utf8path = utf8path; /* the URL of the document */
1273: ctx->name = ptr;
1274: ctx->ctxt = prev; /* previous context */
1275: /* Get the reference of the calling document */
1276: SetStopButton (doc);
1277: newdoc = GetAmayaDoc (utf8path, NULL, IncludedDocument,
1278: doc, CE_MAKEBOOK, FALSE,
1279: (void (*)(int, int, char*, char*, const AHTHeaders*, void*)) GetIncludedDocuments_callback,
1280: (void *) ctx);
1281: found = TRUE;
1282: }
1283: }
1284: else
1285: TtaFreeMemory (utf8path);
1286: }
1.29 cvs 1287: }
1.58 cvs 1288: return (found);
1.1 cvs 1289: }
1290:
1291:
1292: /*----------------------------------------------------------------------
1293: MakeBook
1294: Replace all links in a document which have an attribute REL="chapter"
1.5 cvs 1295: or REL="subdocument" by the corresponding target document.
1.1 cvs 1296: ----------------------------------------------------------------------*/
1.96 vatton 1297: void MakeBook (Document doc, View view)
1.1 cvs 1298: {
1.58 cvs 1299: Element root, body;
1300: ElementType elType;
1.1 cvs 1301:
1.139 vatton 1302: if (SubDocs)
1303: // another make_book is wi=orking
1304: return;
1.58 cvs 1305: /* stops all current transfers on this document */
1.96 vatton 1306: StopTransfer (doc, 1);
1.58 cvs 1307: /* simulate a transfert in the main document */
1.96 vatton 1308: DocBook = doc;
1.58 cvs 1309: IncludedDocument = 0;
1.96 vatton 1310: root = TtaGetMainRoot (doc);
1.58 cvs 1311: elType = TtaGetElementType (root);
1312: elType.ElTypeNum = HTML_EL_BODY;
1313: body = TtaSearchTypedElement (elType, SearchForward, root);
1314: if (body)
1.96 vatton 1315: GetIncludedDocuments (body, body, doc, NULL);
1.1 cvs 1316: }
1.105 vatton 1317:
1318: /*----------------------------------------------------------------------
1319: ----------------------------------------------------------------------*/
1320: void ReadAsUTF_8 (Document doc, View view)
1321: {
1322: ReparseAs (doc, view, FALSE, UTF_8);
1323: }
1324:
1325: /*----------------------------------------------------------------------
1326: ----------------------------------------------------------------------*/
1327: void ReadAsISO_8859_1 (Document doc, View view)
1328: {
1329: ReparseAs (doc, view, FALSE, ISO_8859_1);
1330: }
1331:
1332: /*----------------------------------------------------------------------
1333: ----------------------------------------------------------------------*/
1334: void ReadAsISO_8859_2 (Document doc, View view)
1335: {
1336: ReparseAs (doc, view, FALSE, ISO_8859_2);
1337: }
1338:
1339: /*----------------------------------------------------------------------
1340: ----------------------------------------------------------------------*/
1341: void ReadAsISO_8859_3 (Document doc, View view)
1342: {
1343: ReparseAs (doc, view, FALSE, ISO_8859_3);
1344: }
1345:
1346: /*----------------------------------------------------------------------
1347: ----------------------------------------------------------------------*/
1348: void ReadAsISO_8859_4 (Document doc, View view)
1349: {
1350: ReparseAs (doc, view, FALSE, ISO_8859_4);
1351: }
1352:
1353: /*----------------------------------------------------------------------
1354: ----------------------------------------------------------------------*/
1355: void ReadAsISO_8859_5 (Document doc, View view)
1356: {
1357: ReparseAs (doc, view, FALSE, ISO_8859_5);
1358: }
1359:
1360: /*----------------------------------------------------------------------
1361: ----------------------------------------------------------------------*/
1362: void ReadAsISO_8859_6 (Document doc, View view)
1363: {
1364: ReparseAs (doc, view, FALSE, ISO_8859_6);
1365: }
1366:
1367: /*----------------------------------------------------------------------
1368: ----------------------------------------------------------------------*/
1369: void ReadAsISO_8859_7 (Document doc, View view)
1370: {
1371: ReparseAs (doc, view, FALSE, ISO_8859_7);
1372: }
1373:
1374: /*----------------------------------------------------------------------
1375: ----------------------------------------------------------------------*/
1376: void ReadAsISO_8859_8 (Document doc, View view)
1377: {
1378: ReparseAs (doc, view, FALSE, ISO_8859_8);
1379: }
1380:
1381: /*----------------------------------------------------------------------
1382: ----------------------------------------------------------------------*/
1383: void ReadAsISO_8859_9 (Document doc, View view)
1384: {
1385: ReparseAs (doc, view, FALSE, ISO_8859_9);
1386: }
1387:
1388: /*----------------------------------------------------------------------
1389: ----------------------------------------------------------------------*/
1390: void ReadAsISO_8859_15 (Document doc, View view)
1391: {
1392: ReparseAs (doc, view, FALSE, ISO_8859_15);
1393: }
1394:
1395: /*----------------------------------------------------------------------
1396: ----------------------------------------------------------------------*/
1397: void ReadAsKOI8_R (Document doc, View view)
1398: {
1399: ReparseAs (doc, view, FALSE, KOI8_R);
1400: }
1401:
1402: /*----------------------------------------------------------------------
1403: ----------------------------------------------------------------------*/
1404: void ReadAsWINDOWS_1250 (Document doc, View view)
1405: {
1406: ReparseAs (doc, view, FALSE, WINDOWS_1250);
1407: }
1408:
1409: /*----------------------------------------------------------------------
1410: ----------------------------------------------------------------------*/
1411: void ReadAsWINDOWS_1251 (Document doc, View view)
1412: {
1413: ReparseAs (doc, view, FALSE, WINDOWS_1251);
1414: }
1415:
1416: /*----------------------------------------------------------------------
1417: ----------------------------------------------------------------------*/
1418: void ReadAsWINDOWS_1252 (Document doc, View view)
1419: {
1420: ReparseAs (doc, view, FALSE, WINDOWS_1252);
1421: }
1422:
1423: /*----------------------------------------------------------------------
1424: ----------------------------------------------------------------------*/
1425: void ReadAsWINDOWS_1253 (Document doc, View view)
1426: {
1427: ReparseAs (doc, view, FALSE, WINDOWS_1253);
1428: }
1429:
1430: /*----------------------------------------------------------------------
1431: ----------------------------------------------------------------------*/
1432: void ReadAsWINDOWS_1254 (Document doc, View view)
1433: {
1434: ReparseAs (doc, view, FALSE, WINDOWS_1254);
1435: }
1436:
1437: /*----------------------------------------------------------------------
1438: ----------------------------------------------------------------------*/
1439: void ReadAsWINDOWS_1255 (Document doc, View view)
1440: {
1441: ReparseAs (doc, view, FALSE, WINDOWS_1255);
1442: }
1443:
1444: /*----------------------------------------------------------------------
1445: ----------------------------------------------------------------------*/
1446: void ReadAsWINDOWS_1256 (Document doc, View view)
1447: {
1448: ReparseAs (doc, view, FALSE, WINDOWS_1256);
1449: }
1450:
1451: /*----------------------------------------------------------------------
1452: ----------------------------------------------------------------------*/
1453: void ReadAsWINDOWS_1257 (Document doc, View view)
1454: {
1455: ReparseAs (doc, view, FALSE, WINDOWS_1257);
1456: }
1457:
1458: /*----------------------------------------------------------------------
1459: ----------------------------------------------------------------------*/
1.134 vatton 1460: void ReadAsGB_2312 (Document doc, View view)
1461: {
1462: ReparseAs (doc, view, FALSE, GB_2312);
1463: }
1464:
1465: /*----------------------------------------------------------------------
1466: ----------------------------------------------------------------------*/
1.105 vatton 1467: void ReadAsISO_2022_JP (Document doc, View view)
1468: {
1469: ReparseAs (doc, view, FALSE, ISO_2022_JP);
1470: }
1471:
1472: /*----------------------------------------------------------------------
1473: ----------------------------------------------------------------------*/
1474: void ReadAsEUC_JP (Document doc, View view)
1475: {
1476: ReparseAs (doc, view, FALSE, EUC_JP);
1477: }
1478:
1479: /*----------------------------------------------------------------------
1480: ----------------------------------------------------------------------*/
1481: void ReadAsSHIFT_JIS (Document doc, View view)
1482: {
1483: ReparseAs (doc, view, FALSE, SHIFT_JIS);
1484: }
1.114 vatton 1485:
1486: /*----------------------------------------------------------------------
1.119 vatton 1487: SectionNumbering generates numbers for all HTML Hi elements after
1488: the current position.
1489: ----------------------------------------------------------------------*/
1490: void SectionNumbering (Document doc, View view)
1491: {
1.120 vatton 1492: Element el, new_, child;
1493: DisplayMode dispMode;
1494: SSchema HTMLschema;
1495: ElementType elType, childType, searchedType1, searchedType2;
1496: ElementType searchedType3, searchedType4, searchedType5;
1497: Language lang;
1498: char s[MAX_LENGTH], n[20], *text;
1499: int nH2, nH3, nH4, nH5, nH6, length, i;
1.123 vatton 1500: ThotBool closeUndo, change = FALSE;
1.120 vatton 1501:
1502: /* check if there is HTML Hi elements and if the current position is
1.135 vatton 1503: within a HTML Body element */
1.120 vatton 1504: dispMode = TtaGetDisplayMode (doc);
1505:
1506: /* check if there is any HTML element within the document */
1507: HTMLschema = TtaGetSSchema ("HTML", doc);
1508: if (HTMLschema == NULL)
1509: /* no HTML element */
1510: return;
1511:
1512: if (TtaPrepareUndo (doc))
1.135 vatton 1513: closeUndo = FALSE;
1.120 vatton 1514: else
1515: {
1516: closeUndo = TRUE;
1517: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
1518: }
1519:
1520: el = TtaGetMainRoot (doc);
1521: searchedType1.ElSSchema = HTMLschema;
1522: searchedType1.ElTypeNum = HTML_EL_H2;
1523: searchedType2.ElSSchema = HTMLschema;
1524: searchedType2.ElTypeNum = HTML_EL_H3;
1525: searchedType3.ElSSchema = HTMLschema;
1526: searchedType3.ElTypeNum = HTML_EL_H4;
1527: searchedType4.ElSSchema = HTMLschema;
1528: searchedType4.ElTypeNum = HTML_EL_H5;
1529: searchedType5.ElSSchema = HTMLschema;
1530: searchedType5.ElTypeNum = HTML_EL_H6;
1531: nH2 = nH3 = nH4 = nH5 = nH6 = 0;
1532: while (el)
1533: {
1534: el = TtaSearchElementAmong5Types (searchedType1, searchedType2,
1.135 vatton 1535: searchedType3, searchedType4,
1536: searchedType5, SearchForward, el);
1.120 vatton 1537: if (el)
1.135 vatton 1538: {
1539: /* generate the text number */
1540: elType = TtaGetElementType (el);
1541: s[0] = EOS;
1542: switch (elType.ElTypeNum)
1543: {
1544: case HTML_EL_H2:
1545: nH2++;
1546: nH3 = nH4 = nH5 = nH6 = 0;
1547: sprintf (s, "%d.", nH2);
1548: break;
1549: case HTML_EL_H3:
1550: nH3++;
1551: nH4 = nH5 = nH6 = 0;
1552: if (nH2)
1553: sprintf (s, "%d.", nH2);
1554: sprintf (n, "%d.", nH3);
1555: strcat (s, n);
1556: break;
1557: case HTML_EL_H4:
1558: nH4++;
1559: nH5 = nH6 = 0;
1560: if (nH2)
1561: sprintf (s, "%d.", nH2);
1562: if (nH3)
1563: {
1564: sprintf (n, "%d.", nH3);
1565: strcat (s, n);
1566: }
1567: sprintf (n, "%d.", nH4);
1568: strcat (s, n);
1569: break;
1570: case HTML_EL_H5:
1571: nH5++;
1572: nH6 = 0;
1573: if (nH2)
1574: sprintf (s, "%d.", nH2);
1575: if (nH3)
1576: {
1577: sprintf (n, "%d.", nH3);
1578: strcat (s, n);
1579: }
1580: if (nH4)
1581: {
1582: sprintf (n, "%d.", nH4);
1583: strcat (s, n);
1584: }
1585: sprintf (n, "%d.", nH5);
1586: strcat (s, n);
1587: break;
1588: case HTML_EL_H6:
1589: nH6++;
1590: if (nH2)
1591: sprintf (s, "%d.", nH2);
1592: if (nH3)
1593: {
1594: sprintf (n, "%d.", nH3);
1595: strcat (s, n);
1596: }
1597: if (nH4)
1598: {
1599: sprintf (n, "%d.", nH4);
1600: strcat (s, n);
1601: }
1602: if (nH5)
1603: {
1604: sprintf (n, "%d.", nH5);
1605: strcat (s, n);
1606: }
1607: sprintf (n, "%d.", nH6);
1608: strcat (s, n);
1609: break;
1610: default: break;
1611: }
1612: strcat (s, " ");
1613:
1614: /* look for the first leaf child */
1615: child = el;
1616: if (child)
1617: {
1618: do
1619: {
1620: child = TtaGetFirstChild (child);
1621: childType = TtaGetElementType (child);
1622: }
1623: while (!TtaIsLeaf (childType) && childType.ElSSchema == HTMLschema);
1624: }
1625: if (child && childType.ElSSchema == HTMLschema &&
1626: childType.ElTypeNum == HTML_EL_TEXT_UNIT)
1627: {
1628: /* the first leaf child is a text unit */
1629: new_ = NULL;
1630: /* check the text contents */
1631: length = TtaGetTextLength (child) + 1;
1632: text = (char *)TtaGetMemory (length);
1633: TtaGiveTextContent (child, (unsigned char *)text, &length, &lang);
1634: /* remove the old number */
1635: i = 0;
1636: while (isdigit (text[i]) || text[i] == '.')
1637: i++;
1.138 vatton 1638: // remove extra spaces
1639: while (text[i] == SPACE)
1640: i++;
1.135 vatton 1641: TtaRegisterElementReplace (child, doc);
1642: TtaSetTextContent (child, (unsigned char *)s, Latin_Script, doc);
1643: TtaAppendTextContent (child, (unsigned char *)&text[i], doc);
1644: TtaFreeMemory (text);
1645: change = TRUE;
1646: }
1647: else
1648: {
1649: /* add a new text element */
1650: elType.ElTypeNum = HTML_EL_TEXT_UNIT;
1651: new_ = TtaNewElement (doc, elType);
1652: if (child)
1653: /* insert before */
1654: TtaInsertSibling (new_, child, TRUE, doc);
1655: else
1656: TtaInsertFirstChild (&new_, el, doc);
1657: TtaSetTextContent (new_, (unsigned char *)s, Latin_Script, doc);
1658: TtaRegisterElementCreate (new_, doc);
1659: change = TRUE;
1660: }
1661: }
1.120 vatton 1662: }
1663:
1664: if (closeUndo)
1665: TtaCloseUndoSequence (doc);
1666: if (dispMode == DisplayImmediately)
1667: TtaSetDisplayMode (doc, dispMode);
1.123 vatton 1668: if (change)
1669: TtaSetDocumentModified (doc);
1.119 vatton 1670: }
1671:
1672: /*----------------------------------------------------------------------
1.114 vatton 1673: MakeToC generates a Table of Contents at the current position.
1674: Looks for all HTML Hi elements after the current position.
1675: ----------------------------------------------------------------------*/
1676: void MakeToc (Document doc, View view)
1677: {
1678: Element el, new_, *list, parent, copy, srce, child, prev;
1679: Element toc, lH2, lH3, lH4, lH5, lH6, item;
1680: ElementType elType, searchedType1, searchedType2;
1681: ElementType searchedType3, searchedType4, searchedType5;
1682: ElementType ulType, copyType;
1683: AttributeType attrType;
1684: Attribute attr;
1685: DisplayMode dispMode;
1686: char *s, *id;
1687: int firstChar, i;
1688: ThotBool closeUndo;
1689:
1690: /* check if there is HTML Hi elements and if the current position is
1.135 vatton 1691: within a HTML Body element */
1.114 vatton 1692: dispMode = TtaGetDisplayMode (doc);
1693:
1694: /* get the insert point */
1695: TtaGiveFirstSelectedElement (doc, &el, &firstChar, &i);
1696: if (el == NULL || TtaIsReadOnly (el))
1.117 vatton 1697: {
1698: /* no selection */
1699: TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_NO_INSERT_POINT);
1.135 vatton 1700: return;
1.117 vatton 1701: }
1.137 vatton 1702: else if (TtaIsReadOnly (el))
1703: {
1704: /* read-only */
1705: TtaDisplaySimpleMessage (CONFIRM, LIB, TMSG_EL_RO);
1706: return;
1707: }
1708:
1.114 vatton 1709: elType = TtaGetElementType (el);
1710: s = TtaGetSSchemaName (elType.ElSSchema);
1711: if (strcmp (s, "HTML"))
1712: /* not within HTML element */
1713: return;
1714: if (!HTMLelementAllowed (doc))
1715: /* the creation of an HTML element is not allowed here */
1716: return;
1717:
1718: if (dispMode == DisplayImmediately)
1719: TtaSetDisplayMode (doc, SuspendDisplay);
1720:
1721: if (TtaPrepareUndo (doc))
1.135 vatton 1722: closeUndo = FALSE;
1.114 vatton 1723: else
1724: {
1725: closeUndo = TRUE;
1726: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
1727: }
1728:
1729: attrType.AttrSSchema = elType.ElSSchema;
1730: ulType.ElSSchema = elType.ElSSchema;
1.115 vatton 1731: ulType.ElTypeNum = HTML_EL_Unnumbered_List;
1.114 vatton 1732: searchedType1.ElSSchema = elType.ElSSchema;
1733: searchedType1.ElTypeNum = HTML_EL_H2;
1734: searchedType2.ElSSchema = elType.ElSSchema;
1735: searchedType2.ElTypeNum = HTML_EL_H3;
1736: searchedType3.ElSSchema = elType.ElSSchema;
1737: searchedType3.ElTypeNum = HTML_EL_H4;
1738: searchedType4.ElSSchema = elType.ElSSchema;
1739: searchedType4.ElTypeNum = HTML_EL_H5;
1740: searchedType5.ElSSchema = elType.ElSSchema;
1741: searchedType5.ElTypeNum = HTML_EL_H6;
1.115 vatton 1742: toc = lH2 = lH3 = lH4 = lH5 = lH6 = prev = NULL;
1.114 vatton 1743: list = NULL;
1744: while (el)
1745: {
1746: el = TtaSearchElementAmong5Types (searchedType1, searchedType2,
1.135 vatton 1747: searchedType3, searchedType4,
1748: searchedType5, SearchForward, el);
1.114 vatton 1749: if (el)
1.135 vatton 1750: {
1751: if (toc == NULL)
1752: {
1753: /* genetate the enclosing division */
1754: elType.ElTypeNum = HTML_EL_Division;
1755: TtaCreateElement (elType, doc);
1756: TtaGiveFirstSelectedElement (doc, &child, &firstChar, &i);
1757: toc = TtaGetTypedAncestor (child, elType);
1758: TtaRegisterElementDelete (child, doc);
1759: TtaRemoveTree (child, doc);
1760: if (toc)
1761: {
1762: /* it's the last created element */
1763: attrType.AttrTypeNum = HTML_ATTR_Class;
1764: attr = TtaNewAttribute (attrType);
1765: TtaAttachAttribute (toc, attr, doc);
1766: TtaSetAttributeText (attr, "toc", toc, doc);
1767: TtaRegisterAttributeCreate (attr, toc, doc);
1768: }
1769: }
1770: if (toc == NULL)
1771: el = NULL;
1772: else
1773: {
1774: /* does the element have an ID attribute already? */
1775: attrType.AttrTypeNum = HTML_ATTR_ID;
1776: attr = TtaGetAttribute (el, attrType);
1777: if (!attr)
1778: {
1779: /* generate the ID if it does't exist */
1780: CreateTargetAnchor (doc, el, TRUE, TRUE);
1781: attr = TtaGetAttribute (el, attrType);
1782: }
1783: i = TtaGetTextAttributeLength (attr) + 1;
1784: id = (char *)TtaGetMemory (i + 1);
1785: id[0] = '#';
1786: TtaGiveTextAttributeValue (attr, &id[1], &i);
1.114 vatton 1787:
1.135 vatton 1788: /* locate or generate the list */
1789: elType = TtaGetElementType (el);
1790: if (elType.ElTypeNum == HTML_EL_H2)
1791: {
1792: parent = toc;
1793: lH3 = lH4 = lH5 = lH6 = NULL;
1794: list = &lH2;
1795: }
1796: else if (elType.ElTypeNum == HTML_EL_H3)
1797: {
1798: if (lH2)
1799: parent = TtaGetLastChild (lH2);
1800: else
1801: parent = toc;
1802: lH4 = lH5 = lH6 = NULL;
1803: list = &lH3;
1804: }
1805: else if (elType.ElTypeNum == HTML_EL_H4)
1806: {
1807: if (lH3)
1808: parent = TtaGetLastChild (lH3);
1809: else if (lH2)
1810: parent = TtaGetLastChild (lH2);
1811: else
1812: parent = toc;
1813: lH5 = lH6 = NULL;
1814: list = &lH4;
1815: }
1816: else if (elType.ElTypeNum == HTML_EL_H5)
1817: {
1818: if (lH4)
1819: parent = TtaGetLastChild (lH4);
1820: else if (lH3)
1821: parent = TtaGetLastChild (lH3);
1822: else if (lH2)
1823: parent = TtaGetLastChild (lH2);
1824: else
1825: parent = toc;
1826: lH6 = NULL;
1827: list = &lH5;
1828: }
1829: else if (elType.ElTypeNum == HTML_EL_H6)
1830: {
1831: if (lH5)
1832: parent = TtaGetLastChild (lH5);
1833: else if (lH4)
1834: parent = TtaGetLastChild (lH4);
1835: else if (lH3)
1836: parent = TtaGetLastChild (lH3);
1837: else if (lH2)
1838: parent = TtaGetLastChild (lH2);
1839: else
1840: parent = toc;
1841: list = &lH6;
1842: }
1843:
1844: if (*list == NULL)
1845: {
1846: /* generate the list */
1847: *list = TtaNewElement (doc, ulType);
1848: child = TtaGetLastChild (parent);
1849: if (child)
1850: TtaInsertSibling (*list, child, FALSE, doc);
1851: else
1852: TtaInsertFirstChild (list, parent, doc);
1853: TtaRegisterElementCreate (*list, doc);
1854: }
1855: /* generate the list item */
1856: elType.ElTypeNum = HTML_EL_List_Item;
1857: item = TtaNewElement (doc, elType);
1858: /* generate the HTML_EL_Pseudo_paragraph */
1859: elType.ElTypeNum = HTML_EL_Pseudo_paragraph;
1860: parent = TtaNewElement (doc, elType);
1861: TtaInsertFirstChild (&parent, item, doc);
1862: /* generate the link anchor */
1863: elType.ElTypeNum = HTML_EL_Anchor;
1864: new_ = TtaNewElement (doc, elType);
1865: TtaInsertFirstChild (&new_, parent, doc);
1866: attrType.AttrTypeNum = HTML_ATTR_HREF_;
1867: attr = TtaNewAttribute (attrType);
1868: TtaAttachAttribute (new_, attr, doc);
1869: TtaSetAttributeText (attr, id, new_, doc);
1870: TtaFreeMemory (id);
1871: id = NULL;
1872: /* get a copy of the Hi contents */
1873: srce = TtaGetFirstChild (el);
1874: prev = NULL;
1875: parent = NULL;
1876: while (srce)
1877: {
1878: copyType = TtaGetElementType (srce);
1879: if (copyType.ElTypeNum == HTML_EL_Anchor &&
1880: copyType.ElSSchema == elType.ElSSchema)
1881: {
1882: /* copy the anchor contents instead of the anchor */
1883: parent = srce;
1884: srce = TtaGetFirstChild (parent);
1885: }
1886: if (srce)
1887: {
1888: /* copy children of the next source */
1889: copy = TtaCopyTree (srce, doc, doc, new_);
1890: if (copy)
1891: {
1892: if (prev == NULL)
1893: /* this is the first copied element. Insert it before elem */
1894: TtaInsertFirstChild (©, new_, doc);
1895: else
1896: /* insert the new copied element after the element previously
1897: copied */
1898: TtaInsertSibling (copy, prev, FALSE, doc);
1899: prev = copy;
1900: }
1901: TtaNextSibling (&srce);
1902: }
1903: if (srce == NULL && parent)
1904: {
1905: /* copy children of an anchor */
1906: srce = parent;
1907: parent = NULL;
1908: if (srce)
1909: TtaNextSibling (&srce);
1910: }
1911: }
1912: child = TtaGetLastChild (*list);
1913: if (child)
1914: TtaInsertSibling (item, child, FALSE, doc);
1915: else
1916: TtaInsertFirstChild (&item, *list, doc);
1917: TtaRegisterElementCreate (item, doc);
1918: }
1919: }
1.114 vatton 1920: }
1921:
1922: if (closeUndo)
1923: TtaCloseUndoSequence (doc);
1.137 vatton 1924:
1925: if (toc == NULL)
1926: TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_NO_HEADING_FOUND);
1927: else
1.115 vatton 1928: {
1.137 vatton 1929: /* force a complete redisplay to apply CSS */
1930: TtaSetDisplayMode (doc, NoComputedDisplay);
1931: if (dispMode == DisplayImmediately)
1932: TtaSetDisplayMode (doc, dispMode);
1933: /* select the end of the toc */
1934: if (prev)
1.135 vatton 1935: {
1.137 vatton 1936: child = prev;
1937: while (child)
1938: {
1939: child = TtaGetLastChild (prev);
1940: if (child)
1941: prev = child;
1942: }
1943: elType = TtaGetElementType (prev);
1944: if (elType.ElTypeNum == HTML_EL_TEXT_UNIT)
1945: {
1946: i = TtaGetElementVolume (prev);
1947: TtaSelectString (doc, prev, i+1, i);
1948: }
1949: else
1950: TtaSelectElement (doc, prev);
1.135 vatton 1951: }
1.115 vatton 1952: }
1.114 vatton 1953: }
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