Annotation of Amaya/amaya/HTMLbook.c, revision 1.130
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
16: #include "wx/wx.h"
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
32: {
33: struct _SubDoc *SDnext;
34: Element SDel;
1.85 cvs 35: char *SDname;
1.25 cvs 36: }SubDoc;
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:
1.25 cvs 54: static struct _SubDoc *SubDocs;
1.85 cvs 55: static char PSfile[MAX_PATH];
56: static char PPrinter[MAX_PATH];
57: static char *DocPrintURL;
1.53 cvs 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
78: #include "wxdialogapi_f.h"
79: #endif /* _WX */
80:
1.101 gully 81: static ThotBool GetIncludedDocuments (Element el, Element link,
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)
123: last = last->SDnext;
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)
150: entry = entry->SDnext;
151: else
152: /* document found -> return the DIV element */
153: el = entry->SDel;
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)
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)
1.32 cvs 230: /* a link has been found */
1.16 cvs 231: {
1.32 cvs 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;
1.16 cvs 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)
1.32 cvs 243: /* this element is not a link (no href or cite attribute) */
1.16 cvs 244: /* remove attributes InternalLink and ExternalLink if they
245: are present */
246: {
1.8 cvs 247: if (IntLinkAttr != NULL)
1.16 cvs 248: TtaRemoveAttribute (link, IntLinkAttr, document);
249: if (ExtLinkAttr != NULL)
250: TtaRemoveAttribute (link, ExtLinkAttr, document);
251: }
252: else
1.32 cvs 253: /* this element has an HREF or cite attribute */
1.16 cvs 254: {
255: length = TtaGetTextAttributeLength (HrefAttr);
1.101 gully 256: text = (char *)TtaGetMemory (length + 1);
1.16 cvs 257: TtaGiveTextAttributeValue (HrefAttr, text, &length);
258:
259: /* does an external link become an internal link ? */
1.25 cvs 260: if (document == DocBook && SubDocs != NULL)
1.16 cvs 261: {
1.83 cvs 262: ptr = strrchr (text, '#');
1.16 cvs 263: url = text;
1.18 cvs 264: split = FALSE;
1.16 cvs 265: if (ptr == text)
266: /* a local link */
267: url = NULL;
1.17 cvs 268: else if (ptr != NULL)
1.16 cvs 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 */
1.17 cvs 294: if (ptr != NULL)
1.16 cvs 295: {
1.17 cvs 296: /* get the target name */
1.83 cvs 297: strcpy (value, ptr);
298: length = strlen (value);
1.17 cvs 299: /* check whether the name changed */
300: i = 0;
1.98 vatton 301: target = SearchNAMEattribute (document, &value[1], NULL, NULL);
1.17 cvs 302: while (target != NULL)
1.16 cvs 303: {
1.17 cvs 304: /* is it the right NAME */
305: if (TtaIsAncestor (target, div))
306: target = NULL;
307: else
308: {
309: /* continue the search */
310: i++;
1.83 cvs 311: sprintf (&value[length], "%d", i);
1.32 cvs 312: target = SearchNAMEattribute (document,
1.98 vatton 313: &value[1], NULL, NULL);
1.17 cvs 314: }
1.16 cvs 315: }
316: }
1.17 cvs 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: }
1.16 cvs 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 */
1.98 vatton 346: target = SearchNAMEattribute (document, ptr, NULL, NULL);
1.16 cvs 347: if (target != NULL)
348: /* set the Thot link */
1.32 cvs 349: TtaSetAttributeReference (IntLinkAttr, link, document,
1.112 vatton 350: target);
1.16 cvs 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: }
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))
1.83 cvs 397: strcpy (PSfile, ptr);
1.81 cvs 398: else
1.83 cvs 399: strcpy (PSfile, TtaGetDefEnvString ("APP_TMPDIR"));
400: lg = strlen (PSfile);
401: if (PSfile[lg - 1] == DIR_SEP)
402: PSfile[--lg] = EOS;
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: /*----------------------------------------------------------------------
1.72 cvs 411: PrintDocument prints the document using predefined parameters.
1.3 cvs 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,
418: TtaConvMessageToWX("Not implemented yet"),
419: _T("Warning"),
420: (long) wxOK | wxICON_EXCLAMATION | wxSTAY_ON_TOP);
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 ||
1.74 cvs 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)
444: {
445: if (Orientation == PP_Landscape)
1.82 cvs 446: TtaSetPrintSchema ("TextFilePL");
1.75 cvs 447: else
1.82 cvs 448: TtaSetPrintSchema ("TextFilePP");
1.75 cvs 449: }
450: else
451: {
452: if (Orientation == PP_Landscape)
1.82 cvs 453: TtaSetPrintSchema ("TextFileUSL");
1.75 cvs 454: else
1.82 cvs 455: TtaSetPrintSchema ("TextFilePPUS");
1.75 cvs 456: }
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)
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: }
489: else if (PageSize == PP_A4)
1.75 cvs 490: {
491: if (Orientation == PP_Landscape)
1.113 quint 492: TtaSetPrintSchema ("HTMLPL");
1.75 cvs 493: else
1.113 quint 494: TtaSetPrintSchema ("HTMLPP");
1.75 cvs 495: }
496: else
497: {
498: if (Orientation == PP_Landscape)
1.113 quint 499: TtaSetPrintSchema ("HTMLUSL");
1.75 cvs 500: else
1.113 quint 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)
1.84 cvs 513: {
514: elType. ElTypeNum = TextFile_EL_TextFile;
515: attrType.AttrTypeNum = TextFile_ATTR_PrintURL;
516: }
1.75 cvs 517: else
1.84 cvs 518: {
519: elType. ElTypeNum = HTML_EL_HTML;
520: attrType.AttrTypeNum = HTML_ATTR_PrintURL;
521: }
522: docEl = TtaGetMainRoot (doc);
523: el = TtaSearchTypedElement (elType, SearchForward, docEl);
1.75 cvs 524: attr = TtaGetAttribute (el, attrType);
525: if (!attr && PrintURL)
526: {
527: attr = TtaNewAttribute (attrType);
528: TtaAttachAttribute (el, attr, doc);
529: }
530: if (attr && !PrintURL)
531: TtaRemoveAttribute (el, attr, doc);
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: /*----------------------------------------------------------------------
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: /*----------------------------------------------------------------------
1.92 quint 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: {
571: int val;
572:
573: val = (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)
579: {
580: case 1:
1.53 cvs 581: TtaSetPrintCommand (PPrinter);
1.81 cvs 582: TtaSetPsFile (PSfile);
1.40 cvs 583: /* update the environment variable */
1.53 cvs 584: TtaSetEnvString ("THOTPRINT", PPrinter, TRUE);
1.130 ! vatton 585: TtaSaveAppRegistry ();
1.53 cvs 586: PrintDocument (DocPrint, 1);
1.1 cvs 587: break;
588: default:
589: break;
590: }
591: break;
1.69 cvs 592: case PrintOptions:
1.1 cvs 593: switch (val)
594: {
595: case 0:
596: /* Manual feed option */
1.2 cvs 597: if (ManualFeed == PP_ON)
598: ManualFeed = PP_OFF;
599: else
600: ManualFeed = PP_ON;
1.81 cvs 601: TtaSetPrintParameter (PP_ManualFeed, ManualFeed);
1.1 cvs 602: break;
603: case 1:
604: /* Toc option */
1.53 cvs 605: WithToC = !WithToC;
1.1 cvs 606: break;
607: case 2:
1.53 cvs 608: /* NumberLinks option */
609: NumberLinks = !NumberLinks;
1.34 cvs 610: case 3:
611: /* URL option */
1.53 cvs 612: PrintURL = !PrintURL;
613: break;
614: case 4:
615: /* CSS option */
616: IgnoreCSS = !IgnoreCSS;
1.1 cvs 617: break;
618: }
619: break;
1.69 cvs 620: case PaperFormat:
1.1 cvs 621: /* page size submenu */
622: switch (val)
623: {
624: case 0:
1.2 cvs 625: PageSize = PP_A4;
1.1 cvs 626: break;
627: case 1:
1.2 cvs 628: PageSize = PP_US;
1.1 cvs 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)
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)
657: {
658: case 0:
1.2 cvs 659: if (PaperPrint == PP_PS)
1.1 cvs 660: {
1.2 cvs 661: PaperPrint = PP_PRINTER;
1.110 cvs 662: #ifdef _GTK
1.69 cvs 663: TtaSetTextForm (BasePrint + PPrinterName, PPrinter);
1.110 cvs 664: #endif /* _GTK */
1.81 cvs 665: TtaSetPrintParameter (PP_Destination, PaperPrint);
1.1 cvs 666: }
667: break;
668: case 1:
1.2 cvs 669: if (PaperPrint == PP_PRINTER)
1.1 cvs 670: {
1.2 cvs 671: PaperPrint = PP_PS;
1.110 cvs 672: #ifdef _GTK
1.81 cvs 673: TtaSetTextForm (BasePrint + PPrinterName, PSfile);
1.110 cvs 674: #endif /* _GTK */
1.81 cvs 675: TtaSetPrintParameter (PP_Destination, PaperPrint);
1.1 cvs 676: }
677: break;
678: }
679: break;
1.69 cvs 680: case PPrinterName:
1.1 cvs 681: if (data[0] != '\0')
1.80 cvs 682: {
1.2 cvs 683: if (PaperPrint == PP_PRINTER)
1.40 cvs 684: /* text capture zone for the printer name */
1.83 cvs 685: strncpy (PPrinter, data, MAX_PATH);
1.1 cvs 686: else
687: /* text capture zone for the name of the PostScript file */
1.83 cvs 688: strncpy (PSfile, data, MAX_PATH);
1.80 cvs 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:
1.101 gully 700: BasePrint = TtaSetCallback ((Proc)CallbackPrint, PRINT_MAX_REF);
1.53 cvs 701: DocPrint = 0;
1.81 cvs 702: DocPrintURL = NULL;
1.1 cvs 703:
704: /* read default printer variable */
1.52 cvs 705: ptr = TtaGetEnvString ("THOTPRINT");
1.1 cvs 706: if (ptr == NULL)
1.83 cvs 707: strcpy (PPrinter, "");
1.1 cvs 708: else
1.83 cvs 709: strcpy (PPrinter, ptr);
1.81 cvs 710: TtaSetPrintCommand (PPrinter);
1.2 cvs 711: PaperPrint = PP_PRINTER;
1.81 cvs 712: TtaSetPrintParameter (PP_Destination, PaperPrint);
713:
714: /* define the new default PrintSchema */
715: NumberLinks = FALSE;
716: WithToC = FALSE;
717: IgnoreCSS = FALSE;
1.53 cvs 718: PrintURL = TRUE;
1.81 cvs 719: PageSize = TtaGetPrintParameter (PP_PaperSize);
1.82 cvs 720: TtaSetPrintSchema ("");
1.81 cvs 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),
745: TtaGetMessage (LIB, TMSG_LIB_PRINT), 1,
1.127 gully 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,
1.109 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,
1.109 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,
1.109 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,
1.109 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,
820: TtaGetMessage (LIB, TMSG_OPTIONS), 5, bufMenu, NULL, FALSE);
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),
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: {
903: TtaShowDialogue (BasePrint+FormPrint, FALSE);
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;
930: while (nextEl != NULL)
1.77 cvs 931: {
1.99 cvs 932: event->element = nextEl;
1.77 cvs 933: ElementPasted (event);
1.99 cvs 934:
935: /* manage included links and anchors */
936: elType.ElTypeNum = HTML_EL_Anchor;
937: child = TtaSearchTypedElement (elType, SearchInTree, nextEl);
938: while (child)
939: {
940: event->element = child;
941: ElementPasted (event);
942: child = TtaSearchTypedElementInTree (elType, SearchForward, nextEl, child);
943: }
944:
945: /* manage included links and anchors */
946: elType.ElTypeNum = HTML_EL_PICTURE_UNIT;
947: child = TtaSearchTypedElement (elType, SearchInTree, nextEl);
948: while (child)
949: {
950: event->element = child;
951: ElementPasted (event);
952: child = TtaSearchTypedElementInTree (elType, SearchForward, nextEl, child);
953: }
954: TtaNextSibling (&nextEl);
1.77 cvs 955: }
1.1 cvs 956: }
957: }
958:
959:
960: /*----------------------------------------------------------------------
961: MoveDocumentBody
1.58 cvs 962: Copy the elements contained in the BODY of the document sourceDoc at the
963: position of the element el in the document destDoc.
964: Delete the element containing el and all its empty ancestors.
1.1 cvs 965: If deleteTree is TRUE, copied elements are deleted from the source
966: document.
1.58 cvs 967: Return the root element that delimits the new inserted part (a div).
1.1 cvs 968: ----------------------------------------------------------------------*/
1.80 cvs 969: static Element MoveDocumentBody (Element el, Document destDoc,
1.85 cvs 970: Document sourceDoc, char *target,
971: char *url, ThotBool deleteTree)
1.1 cvs 972: {
1.58 cvs 973: Element root, ancestor, elem, firstInserted, div;
1.12 cvs 974: Element lastInserted, srce, copy, old, parent, sibling;
975: ElementType elType;
976: NotifyElement event;
1.124 vatton 977: ThotBool checkingMode;
1.47 cvs 978: ThotBool isID;
1.1 cvs 979:
1.67 cvs 980: div = NULL;
1.13 cvs 981: if (target != NULL)
982: {
983: /* locate the target element within the source document */
1.98 vatton 984: root = SearchNAMEattribute (sourceDoc, target, NULL, NULL);
1.13 cvs 985: elType = TtaGetElementType (root);
1.84 cvs 986: isID = (elType.ElTypeNum != HTML_EL_Anchor &&
987: elType.ElTypeNum != HTML_EL_MAP);
1.13 cvs 988: }
989: else
990: {
991: isID = FALSE;
992: /* get the BODY element of source document */
993: root = TtaGetMainRoot (sourceDoc);
994: elType = TtaGetElementType (root);
995: elType.ElTypeNum = HTML_EL_BODY;
996: root = TtaSearchTypedElement (elType, SearchForward, root);
997: }
998:
999: if (root != NULL)
1.12 cvs 1000: {
1001: /* don't check the abstract tree against the structure schema */
1002: checkingMode = TtaGetStructureChecking (destDoc);
1.124 vatton 1003: TtaSetStructureChecking (FALSE, destDoc);
1.58 cvs 1004: /* get elem, the ancestor of el which is a child of a DIV or BODY
1.12 cvs 1005: element in the destination document. The copied elements will be
1006: inserted just before this element. */
1.58 cvs 1007: elem = el;
1.12 cvs 1008: do
1.1 cvs 1009: {
1.12 cvs 1010: ancestor = TtaGetParent (elem);
1011: if (ancestor != NULL)
1012: {
1013: elType = TtaGetElementType (ancestor);
1014: if (elType.ElTypeNum == HTML_EL_BODY ||
1015: elType.ElTypeNum == HTML_EL_Division)
1016: ancestor = NULL;
1017: else
1018: elem = ancestor;
1019: }
1.1 cvs 1020: }
1.12 cvs 1021: while (ancestor != NULL);
1022: parent = TtaGetParent (elem);
1.14 cvs 1023:
1024: /* insert a DIV element */
1.15 cvs 1025: elType.ElTypeNum = HTML_EL_Division;
1.16 cvs 1026: lastInserted = TtaNewElement (destDoc, elType);
1027: TtaInsertSibling (lastInserted, elem, TRUE, destDoc);
1.58 cvs 1028: /* this delimits the new inserted part of the document */
1.16 cvs 1029: RegisterSubDoc (lastInserted, url);
1.76 kahan 1030: CreateTargetAnchor (destDoc, lastInserted, FALSE, FALSE);
1.58 cvs 1031: div = lastInserted;
1.14 cvs 1032:
1.12 cvs 1033: /* do copy */
1.16 cvs 1034: firstInserted = NULL;
1.17 cvs 1035: if (isID)
1036: srce = root;
1037: else
1038: srce = TtaGetFirstChild (root);
1.12 cvs 1039: while (srce != NULL)
1.1 cvs 1040: {
1.12 cvs 1041: copy = TtaCopyTree (srce, sourceDoc, destDoc, parent);
1042: if (copy != NULL)
1043: {
1.16 cvs 1044: if (firstInserted == NULL)
1.12 cvs 1045: /* this is the first copied element. Insert it before elem */
1046: {
1.16 cvs 1047: TtaInsertFirstChild (©, lastInserted, destDoc);
1.12 cvs 1048: firstInserted = copy;
1049: }
1050: else
1051: /* insert the new copied element after the element previously
1052: copied */
1053: TtaInsertSibling (copy, lastInserted, FALSE, destDoc);
1054: lastInserted = copy;
1055: /* update the NAMEs and URLs in the copied element */
1.100 quint 1056: event.event = TteElemPaste;
1.12 cvs 1057: event.document = destDoc;
1.100 quint 1058: event.element = copy;
1059: event.elementType = TtaGetElementType (copy);
1.12 cvs 1060: event.position = sourceDoc;
1.100 quint 1061: event.info = 0;
1.12 cvs 1062: UpdateURLsInSubtree(&event, copy);
1063: }
1064: /* get the next element in the source document */
1065: old = srce;
1066: TtaNextSibling (&srce);
1067: if (deleteTree)
1068: TtaDeleteTree (old, sourceDoc);
1.13 cvs 1069: /* Stop here if the target points to a specific element with an ID */
1070: if (isID)
1071: srce = NULL;
1.1 cvs 1072: }
1.12 cvs 1073:
1074: /* delete the element(s) containing the link to the copied document */
1.58 cvs 1075: /* delete the parent element of el and all empty ancestors */
1076: elem = TtaGetParent (el);
1.12 cvs 1077: do
1.1 cvs 1078: {
1.12 cvs 1079: sibling = elem;
1080: TtaNextSibling (&sibling);
1081: if (sibling == NULL)
1082: {
1083: sibling = elem;
1084: TtaPreviousSibling (&sibling);
1085: if (sibling == NULL)
1086: elem = TtaGetParent (elem);
1087: }
1.1 cvs 1088: }
1.12 cvs 1089: while (sibling == NULL);
1090: TtaDeleteTree (elem, destDoc);
1091: /* restore previous chacking mode */
1.124 vatton 1092: TtaSetStructureChecking (checkingMode, destDoc);
1.12 cvs 1093: }
1.58 cvs 1094: /* return the address of the new division */
1095: return (div);
1.1 cvs 1096: }
1097:
1.29 cvs 1098:
1.58 cvs 1099: /*----------------------------------------------------------------------
1100: CloseMakeBook
1101: ----------------------------------------------------------------------*/
1102: static void CloseMakeBook (Document document)
1103: {
1104: ResetStop (document);
1105: /* update internal links */
1106: SetInternalLinks (document);
1107: /* if the document changed force the browser mode */
1.128 cvs 1108: if (SubDocs == NULL)
1109: /* send a warning to the user to avoid to save this document */
1110: /* remove registered sub-documents */
1111: FreeSubDocTable ();
1.58 cvs 1112: DocBook = 0;
1113: TtaSetStatus (document, 1, TtaGetMessage (AMAYA, AM_DOCUMENT_LOADED), NULL);
1114: }
1115:
1116:
1117: /*----------------------------------------------------------------------
1118: GetIncludedDocuments_callback finishes the GetIncludedDocuments procedure
1119: ----------------------------------------------------------------------*/
1120: void GetIncludedDocuments_callback (int newdoc, int status,
1.85 cvs 1121: char *urlName,
1122: char *outputfile,
1.63 cvs 1123: AHTHeaders *http_headers,
1.58 cvs 1124: void * context)
1.29 cvs 1125: {
1.58 cvs 1126: Element link, div;
1127: IncludeCtxt *ctx, *prev;
1.104 vatton 1128: char *utf8path, *ptr;
1.58 cvs 1129: ThotBool found = FALSE;
1.29 cvs 1130:
1131: /* restore GetIncludedDocuments's context */
1.58 cvs 1132: ctx = (IncludeCtxt *) context;
1.29 cvs 1133: if (!ctx)
1134: return;
1135:
1.58 cvs 1136: div = NULL;
1.29 cvs 1137: link = ctx->link;
1.58 cvs 1138: ptr = ctx->name;
1.104 vatton 1139: utf8path = ctx->utf8path;
1140: if (utf8path)
1.29 cvs 1141: {
1.58 cvs 1142: if (newdoc && newdoc != DocBook)
1.29 cvs 1143: {
1.58 cvs 1144: /* it's not the DocBook itself */
1145: /* copy the target document at the position of the link */
1146: TtaSetDocumentModified (DocBook);
1.104 vatton 1147: div = MoveDocumentBody (link, DocBook, newdoc, ptr, utf8path,
1.58 cvs 1148: (ThotBool)(newdoc == IncludedDocument));
1.29 cvs 1149: }
1.58 cvs 1150: /* global variables */
1151: FreeDocumentResource (IncludedDocument);
1152: TtaCloseDocument (IncludedDocument);
1153: IncludedDocument = 0;
1.29 cvs 1154: }
1.58 cvs 1155:
1.104 vatton 1156: if (div)
1.29 cvs 1157: {
1.58 cvs 1158: /* new starting point for the search */
1159: ctx->link = div;
1160: found = GetIncludedDocuments (div, div, DocBook, ctx);
1.29 cvs 1161: }
1.104 vatton 1162:
1.58 cvs 1163: while (!found && ctx)
1164: {
1165: /* this sub-document has no more inclusion, examine the caller */
1166: div = ctx->div;
1167: link = ctx->link;
1168: prev = ctx->ctxt;
1.104 vatton 1169: TtaFreeMemory (utf8path);
1170: utf8path = NULL;
1.58 cvs 1171: TtaFreeMemory (ctx);
1172: ctx = prev;
1173: found = GetIncludedDocuments (div, link, DocBook, ctx);
1174: }
1175: if (!found)
1176: /* all links are now managed */
1177: CloseMakeBook (DocBook);
1.29 cvs 1178: }
1179:
1.1 cvs 1180: /*----------------------------------------------------------------------
1181: GetIncludedDocuments
1.58 cvs 1182: Look forward within the element el, starting from element link, for a
1183: link (A) with attribute rel="chapter" or rel="subdocument" and replace
1184: that link by the contents of the target document.
1185: Return TRUE if one inclusion is launched.
1.1 cvs 1186: ----------------------------------------------------------------------*/
1.96 vatton 1187: static ThotBool GetIncludedDocuments (Element el, Element link,
1188: Document doc, IncludeCtxt *prev)
1.1 cvs 1189: {
1.58 cvs 1190: ElementType elType;
1191: Attribute attr;
1192: AttributeType attrType;
1193: Document newdoc;
1194: IncludeCtxt *ctx = NULL;
1.104 vatton 1195: char *utf8path, *ptr;
1.29 cvs 1196: int length;
1.58 cvs 1197: ThotBool found = FALSE;
1.29 cvs 1198:
1.58 cvs 1199: /* look for anchors with the attribute rel within the element el */
1200: attr = NULL;
1.96 vatton 1201: attrType.AttrSSchema = TtaGetSSchema ("HTML", doc);
1.58 cvs 1202: elType.ElSSchema = attrType.AttrSSchema;
1203: elType.ElTypeNum = HTML_EL_Anchor;
1.29 cvs 1204:
1.58 cvs 1205: /* Get only one included file each time */
1206: while (link && attr == NULL)
1.29 cvs 1207: {
1.58 cvs 1208: link = TtaSearchTypedElementInTree (elType, SearchForward, el, link);
1209: if (link)
1.29 cvs 1210: {
1.58 cvs 1211: attrType.AttrTypeNum = HTML_ATTR_REL;
1212: attr = TtaGetAttribute (link, attrType);
1213: }
1214: if (attr)
1215: {
1216: length = TtaGetTextAttributeLength (attr);
1.104 vatton 1217: utf8path = (char *)TtaGetMemory (length + 1);
1218: TtaGiveTextAttributeValue (attr, utf8path, &length);
1.58 cvs 1219: /* Valid rel values are rel="chapter" or rel="subdocument" */
1.104 vatton 1220: if (strcasecmp (utf8path, "chapter") &&
1221: strcasecmp (utf8path, "subdocument"))
1.58 cvs 1222: attr = NULL;
1.104 vatton 1223: TtaFreeMemory (utf8path);
1.29 cvs 1224: }
1.58 cvs 1225:
1226: if (attr)
1227: {
1228: /* a link with attribute rel="Chapter" has been found */
1229: attrType.AttrTypeNum = HTML_ATTR_HREF_;
1230: attr = TtaGetAttribute (link, attrType);
1231: }
1232: if (attr)
1233: /* this link has an attribute HREF */
1234: {
1235: length = TtaGetTextAttributeLength (attr);
1.104 vatton 1236: utf8path = (char *)TtaGetMemory (length + 1);
1237: TtaGiveTextAttributeValue (attr, utf8path, &length);
1238: ptr = strrchr (utf8path, '#');
1239: if (ptr)
1.58 cvs 1240: {
1.104 vatton 1241: /* link to a particular position within a document */
1242: if (ptr == utf8path)
1243: {
1244: /* local link */
1245: TtaFreeMemory (utf8path);
1246: utf8path = NULL;
1247: }
1248: else
1249: {
1250: ptr[0] = EOS;
1251: ptr = &ptr[1];
1252: }
1.58 cvs 1253: }
1254:
1.104 vatton 1255: if (utf8path)
1.58 cvs 1256: /* this link designates an external document */
1257: {
1258: /* create a new document and loads the target document */
1.82 cvs 1259: IncludedDocument = TtaNewDocument ("HTML", "tmp");
1.58 cvs 1260: if (IncludedDocument != 0)
1261: {
1.104 vatton 1262: TtaSetStatus (doc, 1, TtaGetMessage (AMAYA, AM_FETCHING), utf8path);
1.101 gully 1263: ctx = (IncludeCtxt *)TtaGetMemory (sizeof (IncludeCtxt));
1.58 cvs 1264: ctx->div = el;
1265: ctx->link = link;
1.104 vatton 1266: ctx->utf8path = utf8path; /* the URL of the document */
1.58 cvs 1267: ctx->name = ptr;
1268: ctx->ctxt = prev; /* previous context */
1269: /* Get the reference of the calling document */
1.96 vatton 1270: SetStopButton (doc);
1.104 vatton 1271: newdoc = GetAmayaDoc (utf8path, NULL, IncludedDocument,
1.96 vatton 1272: doc, CE_MAKEBOOK, FALSE,
1.101 gully 1273: (void (*)(int, int, char*, char*, const AHTHeaders*, void*)) GetIncludedDocuments_callback,
1.104 vatton 1274: (void *) ctx);
1.58 cvs 1275: found = TRUE;
1276: }
1277: }
1278: else
1.104 vatton 1279: TtaFreeMemory (utf8path);
1.58 cvs 1280: }
1.29 cvs 1281: }
1.58 cvs 1282: return (found);
1.1 cvs 1283: }
1284:
1285:
1286: /*----------------------------------------------------------------------
1287: MakeBook
1288: Replace all links in a document which have an attribute REL="chapter"
1.5 cvs 1289: or REL="subdocument" by the corresponding target document.
1.1 cvs 1290: ----------------------------------------------------------------------*/
1.96 vatton 1291: void MakeBook (Document doc, View view)
1.1 cvs 1292: {
1.58 cvs 1293: Element root, body;
1294: ElementType elType;
1.1 cvs 1295:
1.58 cvs 1296: /* stops all current transfers on this document */
1.96 vatton 1297: StopTransfer (doc, 1);
1.58 cvs 1298: /* simulate a transfert in the main document */
1.96 vatton 1299: DocBook = doc;
1.58 cvs 1300: IncludedDocument = 0;
1.96 vatton 1301: root = TtaGetMainRoot (doc);
1.58 cvs 1302: elType = TtaGetElementType (root);
1303: elType.ElTypeNum = HTML_EL_BODY;
1304: body = TtaSearchTypedElement (elType, SearchForward, root);
1.29 cvs 1305:
1.58 cvs 1306: if (body)
1.96 vatton 1307: GetIncludedDocuments (body, body, doc, NULL);
1.1 cvs 1308: }
1.105 vatton 1309:
1310: /*----------------------------------------------------------------------
1311: ----------------------------------------------------------------------*/
1312: void ReadAsUTF_8 (Document doc, View view)
1313: {
1314: ReparseAs (doc, view, FALSE, UTF_8);
1315: }
1316:
1317: /*----------------------------------------------------------------------
1318: ----------------------------------------------------------------------*/
1319: void ReadAsISO_8859_1 (Document doc, View view)
1320: {
1321: ReparseAs (doc, view, FALSE, ISO_8859_1);
1322: }
1323:
1324: /*----------------------------------------------------------------------
1325: ----------------------------------------------------------------------*/
1326: void ReadAsISO_8859_2 (Document doc, View view)
1327: {
1328: ReparseAs (doc, view, FALSE, ISO_8859_2);
1329: }
1330:
1331: /*----------------------------------------------------------------------
1332: ----------------------------------------------------------------------*/
1333: void ReadAsISO_8859_3 (Document doc, View view)
1334: {
1335: ReparseAs (doc, view, FALSE, ISO_8859_3);
1336: }
1337:
1338: /*----------------------------------------------------------------------
1339: ----------------------------------------------------------------------*/
1340: void ReadAsISO_8859_4 (Document doc, View view)
1341: {
1342: ReparseAs (doc, view, FALSE, ISO_8859_4);
1343: }
1344:
1345: /*----------------------------------------------------------------------
1346: ----------------------------------------------------------------------*/
1347: void ReadAsISO_8859_5 (Document doc, View view)
1348: {
1349: ReparseAs (doc, view, FALSE, ISO_8859_5);
1350: }
1351:
1352: /*----------------------------------------------------------------------
1353: ----------------------------------------------------------------------*/
1354: void ReadAsISO_8859_6 (Document doc, View view)
1355: {
1356: ReparseAs (doc, view, FALSE, ISO_8859_6);
1357: }
1358:
1359: /*----------------------------------------------------------------------
1360: ----------------------------------------------------------------------*/
1361: void ReadAsISO_8859_7 (Document doc, View view)
1362: {
1363: ReparseAs (doc, view, FALSE, ISO_8859_7);
1364: }
1365:
1366: /*----------------------------------------------------------------------
1367: ----------------------------------------------------------------------*/
1368: void ReadAsISO_8859_8 (Document doc, View view)
1369: {
1370: ReparseAs (doc, view, FALSE, ISO_8859_8);
1371: }
1372:
1373: /*----------------------------------------------------------------------
1374: ----------------------------------------------------------------------*/
1375: void ReadAsISO_8859_9 (Document doc, View view)
1376: {
1377: ReparseAs (doc, view, FALSE, ISO_8859_9);
1378: }
1379:
1380: /*----------------------------------------------------------------------
1381: ----------------------------------------------------------------------*/
1382: void ReadAsISO_8859_15 (Document doc, View view)
1383: {
1384: ReparseAs (doc, view, FALSE, ISO_8859_15);
1385: }
1386:
1387: /*----------------------------------------------------------------------
1388: ----------------------------------------------------------------------*/
1389: void ReadAsKOI8_R (Document doc, View view)
1390: {
1391: ReparseAs (doc, view, FALSE, KOI8_R);
1392: }
1393:
1394: /*----------------------------------------------------------------------
1395: ----------------------------------------------------------------------*/
1396: void ReadAsWINDOWS_1250 (Document doc, View view)
1397: {
1398: ReparseAs (doc, view, FALSE, WINDOWS_1250);
1399: }
1400:
1401: /*----------------------------------------------------------------------
1402: ----------------------------------------------------------------------*/
1403: void ReadAsWINDOWS_1251 (Document doc, View view)
1404: {
1405: ReparseAs (doc, view, FALSE, WINDOWS_1251);
1406: }
1407:
1408: /*----------------------------------------------------------------------
1409: ----------------------------------------------------------------------*/
1410: void ReadAsWINDOWS_1252 (Document doc, View view)
1411: {
1412: ReparseAs (doc, view, FALSE, WINDOWS_1252);
1413: }
1414:
1415: /*----------------------------------------------------------------------
1416: ----------------------------------------------------------------------*/
1417: void ReadAsWINDOWS_1253 (Document doc, View view)
1418: {
1419: ReparseAs (doc, view, FALSE, WINDOWS_1253);
1420: }
1421:
1422: /*----------------------------------------------------------------------
1423: ----------------------------------------------------------------------*/
1424: void ReadAsWINDOWS_1254 (Document doc, View view)
1425: {
1426: ReparseAs (doc, view, FALSE, WINDOWS_1254);
1427: }
1428:
1429: /*----------------------------------------------------------------------
1430: ----------------------------------------------------------------------*/
1431: void ReadAsWINDOWS_1255 (Document doc, View view)
1432: {
1433: ReparseAs (doc, view, FALSE, WINDOWS_1255);
1434: }
1435:
1436: /*----------------------------------------------------------------------
1437: ----------------------------------------------------------------------*/
1438: void ReadAsWINDOWS_1256 (Document doc, View view)
1439: {
1440: ReparseAs (doc, view, FALSE, WINDOWS_1256);
1441: }
1442:
1443: /*----------------------------------------------------------------------
1444: ----------------------------------------------------------------------*/
1445: void ReadAsWINDOWS_1257 (Document doc, View view)
1446: {
1447: ReparseAs (doc, view, FALSE, WINDOWS_1257);
1448: }
1449:
1450: /*----------------------------------------------------------------------
1451: ----------------------------------------------------------------------*/
1452: void ReadAsISO_2022_JP (Document doc, View view)
1453: {
1454: ReparseAs (doc, view, FALSE, ISO_2022_JP);
1455: }
1456:
1457: /*----------------------------------------------------------------------
1458: ----------------------------------------------------------------------*/
1459: void ReadAsEUC_JP (Document doc, View view)
1460: {
1461: ReparseAs (doc, view, FALSE, EUC_JP);
1462: }
1463:
1464: /*----------------------------------------------------------------------
1465: ----------------------------------------------------------------------*/
1466: void ReadAsSHIFT_JIS (Document doc, View view)
1467: {
1468: ReparseAs (doc, view, FALSE, SHIFT_JIS);
1469: }
1.114 vatton 1470:
1471: /*----------------------------------------------------------------------
1.119 vatton 1472: SectionNumbering generates numbers for all HTML Hi elements after
1473: the current position.
1474: ----------------------------------------------------------------------*/
1475: void SectionNumbering (Document doc, View view)
1476: {
1.120 vatton 1477: Element el, new_, child;
1478: DisplayMode dispMode;
1479: SSchema HTMLschema;
1480: ElementType elType, childType, searchedType1, searchedType2;
1481: ElementType searchedType3, searchedType4, searchedType5;
1482: Language lang;
1483: char s[MAX_LENGTH], n[20], *text;
1484: int nH2, nH3, nH4, nH5, nH6, length, i;
1.123 vatton 1485: ThotBool closeUndo, change = FALSE;
1.120 vatton 1486:
1487: /* check if there is HTML Hi elements and if the current position is
1488: within a HTML Body element */
1489: dispMode = TtaGetDisplayMode (doc);
1490:
1491: /* check if there is any HTML element within the document */
1492: HTMLschema = TtaGetSSchema ("HTML", doc);
1493: if (HTMLschema == NULL)
1494: /* no HTML element */
1495: return;
1496:
1497: if (TtaPrepareUndo (doc))
1498: closeUndo = FALSE;
1499: else
1500: {
1501: closeUndo = TRUE;
1502: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
1503: }
1504:
1505: el = TtaGetMainRoot (doc);
1506: searchedType1.ElSSchema = HTMLschema;
1507: searchedType1.ElTypeNum = HTML_EL_H2;
1508: searchedType2.ElSSchema = HTMLschema;
1509: searchedType2.ElTypeNum = HTML_EL_H3;
1510: searchedType3.ElSSchema = HTMLschema;
1511: searchedType3.ElTypeNum = HTML_EL_H4;
1512: searchedType4.ElSSchema = HTMLschema;
1513: searchedType4.ElTypeNum = HTML_EL_H5;
1514: searchedType5.ElSSchema = HTMLschema;
1515: searchedType5.ElTypeNum = HTML_EL_H6;
1516: nH2 = nH3 = nH4 = nH5 = nH6 = 0;
1517: while (el)
1518: {
1519: el = TtaSearchElementAmong5Types (searchedType1, searchedType2,
1520: searchedType3, searchedType4,
1521: searchedType5, SearchForward, el);
1522: if (el)
1523: {
1524: /* generate the text number */
1525: elType = TtaGetElementType (el);
1526: s[0] = EOS;
1527: switch (elType.ElTypeNum)
1528: {
1529: case HTML_EL_H2:
1530: nH2++;
1531: nH3 = nH4 = nH5 = nH6 = 0;
1532: sprintf (s, "%d.", nH2);
1533: break;
1534: case HTML_EL_H3:
1535: nH3++;
1536: nH4 = nH5 = nH6 = 0;
1537: if (nH2)
1538: sprintf (s, "%d.", nH2);
1539: sprintf (n, "%d.", nH3);
1540: strcat (s, n);
1541: break;
1542: case HTML_EL_H4:
1543: nH4++;
1544: nH5 = nH6 = 0;
1545: if (nH2)
1546: sprintf (s, "%d.", nH2);
1547: if (nH3)
1548: {
1549: sprintf (n, "%d.", nH3);
1550: strcat (s, n);
1551: }
1552: sprintf (n, "%d.", nH4);
1553: strcat (s, n);
1554: break;
1555: case HTML_EL_H5:
1556: nH5++;
1557: nH6 = 0;
1558: if (nH2)
1559: sprintf (s, "%d.", nH2);
1560: if (nH3)
1561: {
1562: sprintf (n, "%d.", nH3);
1563: strcat (s, n);
1564: }
1565: if (nH4)
1566: {
1567: sprintf (n, "%d.", nH4);
1568: strcat (s, n);
1569: }
1570: sprintf (n, "%d.", nH5);
1571: strcat (s, n);
1572: break;
1573: case HTML_EL_H6:
1574: nH6++;
1575: if (nH2)
1576: sprintf (s, "%d.", nH2);
1577: if (nH3)
1578: {
1579: sprintf (n, "%d.", nH3);
1580: strcat (s, n);
1581: }
1582: if (nH4)
1583: {
1584: sprintf (n, "%d.", nH4);
1585: strcat (s, n);
1586: }
1587: if (nH5)
1588: {
1589: sprintf (n, "%d.", nH5);
1590: strcat (s, n);
1591: }
1592: sprintf (n, "%d.", nH6);
1593: strcat (s, n);
1594: break;
1595: default: break;
1596: }
1597: strcat (s, " ");
1598:
1599: /* look for the first leaf child */
1600: child = el;
1601: if (child)
1602: {
1603: do
1604: {
1605: child = TtaGetFirstChild (child);
1606: childType = TtaGetElementType (child);
1607: }
1608: while (!TtaIsLeaf (childType) && childType.ElSSchema == HTMLschema);
1609: }
1610: if (child && childType.ElSSchema == HTMLschema &&
1611: childType.ElTypeNum == HTML_EL_TEXT_UNIT)
1612: {
1613: /* the first leaf child is a text unit */
1614: new_ = NULL;
1615: /* check the text contents */
1616: length = TtaGetTextLength (child) + 1;
1617: text = (char *)TtaGetMemory (length);
1618: TtaGiveTextContent (child, (unsigned char *)text, &length, &lang);
1619: /* remove the old number */
1620: i = 0;
1621: while (isdigit (text[i]) || text[i] == '.')
1622: i++;
1623: TtaRegisterElementReplace (child, doc);
1624: TtaSetTextContent (child, (unsigned char *)s, Latin_Script, doc);
1625: TtaAppendTextContent (child, (unsigned char *)&text[i], doc);
1.121 vatton 1626: TtaFreeMemory (text);
1.123 vatton 1627: change = TRUE;
1.120 vatton 1628: }
1629: else
1630: {
1631: /* add a new text element */
1632: elType.ElTypeNum = HTML_EL_TEXT_UNIT;
1633: new_ = TtaNewElement (doc, elType);
1634: if (child)
1635: /* insert before */
1636: TtaInsertSibling (new_, child, TRUE, doc);
1637: else
1638: TtaInsertFirstChild (&new_, el, doc);
1639: TtaSetTextContent (new_, (unsigned char *)s, Latin_Script, doc);
1640: TtaRegisterElementCreate (new_, doc);
1.123 vatton 1641: change = TRUE;
1.120 vatton 1642: }
1643: }
1644: }
1645:
1646: if (closeUndo)
1647: TtaCloseUndoSequence (doc);
1648: if (dispMode == DisplayImmediately)
1649: TtaSetDisplayMode (doc, dispMode);
1.123 vatton 1650: if (change)
1651: TtaSetDocumentModified (doc);
1.119 vatton 1652: }
1653:
1654: /*----------------------------------------------------------------------
1.114 vatton 1655: MakeToC generates a Table of Contents at the current position.
1656: Looks for all HTML Hi elements after the current position.
1657: ----------------------------------------------------------------------*/
1658: void MakeToc (Document doc, View view)
1659: {
1660: Element el, new_, *list, parent, copy, srce, child, prev;
1661: Element toc, lH2, lH3, lH4, lH5, lH6, item;
1662: ElementType elType, searchedType1, searchedType2;
1663: ElementType searchedType3, searchedType4, searchedType5;
1664: ElementType ulType, copyType;
1665: AttributeType attrType;
1666: Attribute attr;
1667: DisplayMode dispMode;
1668: char *s, *id;
1669: int firstChar, i;
1670: ThotBool closeUndo;
1671:
1672: /* check if there is HTML Hi elements and if the current position is
1673: within a HTML Body element */
1674: dispMode = TtaGetDisplayMode (doc);
1675:
1676: /* get the insert point */
1677: TtaGiveFirstSelectedElement (doc, &el, &firstChar, &i);
1678: if (el == NULL || TtaIsReadOnly (el))
1.117 vatton 1679: {
1680: /* no selection */
1681: TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_NO_INSERT_POINT);
1.118 cvs 1682: return;
1.117 vatton 1683: }
1.114 vatton 1684: elType = TtaGetElementType (el);
1685: s = TtaGetSSchemaName (elType.ElSSchema);
1686: if (strcmp (s, "HTML"))
1687: /* not within HTML element */
1688: return;
1689: if (!HTMLelementAllowed (doc))
1690: /* the creation of an HTML element is not allowed here */
1691: return;
1692:
1693: if (dispMode == DisplayImmediately)
1694: TtaSetDisplayMode (doc, SuspendDisplay);
1695:
1696: if (TtaPrepareUndo (doc))
1697: closeUndo = FALSE;
1698: else
1699: {
1700: closeUndo = TRUE;
1701: TtaOpenUndoSequence (doc, NULL, NULL, 0, 0);
1702: }
1703:
1704: attrType.AttrSSchema = elType.ElSSchema;
1705: ulType.ElSSchema = elType.ElSSchema;
1.115 vatton 1706: ulType.ElTypeNum = HTML_EL_Unnumbered_List;
1.114 vatton 1707: searchedType1.ElSSchema = elType.ElSSchema;
1708: searchedType1.ElTypeNum = HTML_EL_H2;
1709: searchedType2.ElSSchema = elType.ElSSchema;
1710: searchedType2.ElTypeNum = HTML_EL_H3;
1711: searchedType3.ElSSchema = elType.ElSSchema;
1712: searchedType3.ElTypeNum = HTML_EL_H4;
1713: searchedType4.ElSSchema = elType.ElSSchema;
1714: searchedType4.ElTypeNum = HTML_EL_H5;
1715: searchedType5.ElSSchema = elType.ElSSchema;
1716: searchedType5.ElTypeNum = HTML_EL_H6;
1.115 vatton 1717: toc = lH2 = lH3 = lH4 = lH5 = lH6 = prev = NULL;
1.114 vatton 1718: list = NULL;
1719: while (el)
1720: {
1721: el = TtaSearchElementAmong5Types (searchedType1, searchedType2,
1722: searchedType3, searchedType4,
1723: searchedType5, SearchForward, el);
1724: if (el)
1725: {
1726: if (toc == NULL)
1727: {
1728: /* genetate the enclosing division */
1729: elType.ElTypeNum = HTML_EL_Division;
1730: TtaCreateElement (elType, doc);
1731: TtaGiveFirstSelectedElement (doc, &child, &firstChar, &i);
1732: toc = TtaGetTypedAncestor (child, elType);
1733: TtaRegisterElementDelete (child, doc);
1734: TtaRemoveTree (child, doc);
1735: if (toc)
1736: {
1737: /* it's the last created element */
1738: attrType.AttrTypeNum = HTML_ATTR_Class;
1739: attr = TtaNewAttribute (attrType);
1740: TtaAttachAttribute (toc, attr, doc);
1741: TtaSetAttributeText (attr, "toc", toc, doc);
1742: TtaRegisterAttributeCreate (attr, toc, doc);
1743: }
1744: }
1745: if (toc == NULL)
1746: el = NULL;
1747: else
1748: {
1749: /* does the element have an ID attribute already? */
1750: attrType.AttrTypeNum = HTML_ATTR_ID;
1751: attr = TtaGetAttribute (el, attrType);
1752: if (!attr)
1753: {
1754: /* generate the ID if it does't exist */
1755: CreateTargetAnchor (doc, el, TRUE, TRUE);
1756: attr = TtaGetAttribute (el, attrType);
1757: }
1758: i = TtaGetTextAttributeLength (attr) + 1;
1759: id = (char *)TtaGetMemory (i + 1);
1760: id[0] = '#';
1761: TtaGiveTextAttributeValue (attr, &id[1], &i);
1762:
1763: /* locate or generate the list */
1764: elType = TtaGetElementType (el);
1765: if (elType.ElTypeNum == HTML_EL_H2)
1766: {
1767: parent = toc;
1768: lH3 = lH4 = lH5 = lH6 = NULL;
1769: list = &lH2;
1770: }
1771: else if (elType.ElTypeNum == HTML_EL_H3)
1772: {
1773: if (lH2)
1774: parent = TtaGetLastChild (lH2);
1775: else
1776: parent = toc;
1777: lH4 = lH5 = lH6 = NULL;
1778: list = &lH3;
1779: }
1780: else if (elType.ElTypeNum == HTML_EL_H4)
1781: {
1782: if (lH3)
1783: parent = TtaGetLastChild (lH3);
1784: else if (lH2)
1785: parent = TtaGetLastChild (lH2);
1786: else
1787: parent = toc;
1788: lH5 = lH6 = NULL;
1789: list = &lH4;
1790: }
1791: else if (elType.ElTypeNum == HTML_EL_H5)
1792: {
1793: if (lH4)
1794: parent = TtaGetLastChild (lH4);
1795: else if (lH3)
1796: parent = TtaGetLastChild (lH3);
1797: else if (lH2)
1798: parent = TtaGetLastChild (lH2);
1799: else
1800: parent = toc;
1801: lH6 = NULL;
1802: list = &lH5;
1803: }
1804: else if (elType.ElTypeNum == HTML_EL_H6)
1805: {
1806: if (lH5)
1807: parent = TtaGetLastChild (lH5);
1808: else if (lH4)
1809: parent = TtaGetLastChild (lH4);
1810: else if (lH3)
1811: parent = TtaGetLastChild (lH3);
1812: else if (lH2)
1813: parent = TtaGetLastChild (lH2);
1814: else
1815: parent = toc;
1816: list = &lH6;
1817: }
1818:
1819: if (*list == NULL)
1820: {
1821: /* generate the list */
1822: *list = TtaNewElement (doc, ulType);
1823: child = TtaGetLastChild (parent);
1824: if (child)
1825: TtaInsertSibling (*list, child, FALSE, doc);
1826: else
1827: TtaInsertFirstChild (list, parent, doc);
1828: TtaRegisterElementCreate (*list, doc);
1829: }
1830: /* generate the list item */
1831: elType.ElTypeNum = HTML_EL_List_Item;
1832: item = TtaNewElement (doc, elType);
1833: /* generate the HTML_EL_Pseudo_paragraph */
1834: elType.ElTypeNum = HTML_EL_Pseudo_paragraph;
1835: parent = TtaNewElement (doc, elType);
1836: TtaInsertFirstChild (&parent, item, doc);
1837: /* generate the link anchor */
1838: elType.ElTypeNum = HTML_EL_Anchor;
1839: new_ = TtaNewElement (doc, elType);
1840: TtaInsertFirstChild (&new_, parent, doc);
1841: attrType.AttrTypeNum = HTML_ATTR_HREF_;
1842: attr = TtaNewAttribute (attrType);
1843: TtaAttachAttribute (new_, attr, doc);
1844: TtaSetAttributeText (attr, id, new_, doc);
1.120 vatton 1845: TtaFreeMemory (id);
1846: id = NULL;
1.114 vatton 1847: /* get a copy of the Hi contents */
1848: srce = TtaGetFirstChild (el);
1849: prev = NULL;
1850: parent = NULL;
1851: while (srce)
1852: {
1853: copyType = TtaGetElementType (srce);
1854: if (copyType.ElTypeNum == HTML_EL_Anchor &&
1855: copyType.ElSSchema == elType.ElSSchema)
1856: {
1857: /* copy the anchor contents instead of the anchor */
1858: parent = srce;
1859: srce = TtaGetFirstChild (parent);
1860: }
1861: if (srce)
1862: {
1863: /* copy children of the next source */
1864: copy = TtaCopyTree (srce, doc, doc, new_);
1865: if (copy)
1866: {
1867: if (prev == NULL)
1868: /* this is the first copied element. Insert it before elem */
1869: TtaInsertFirstChild (©, new_, doc);
1870: else
1871: /* insert the new copied element after the element previously
1872: copied */
1873: TtaInsertSibling (copy, prev, FALSE, doc);
1874: prev = copy;
1875: }
1876: TtaNextSibling (&srce);
1877: }
1878: if (srce == NULL && parent)
1879: {
1880: /* copy children of an anchor */
1881: srce = parent;
1882: parent = NULL;
1883: if (srce)
1884: TtaNextSibling (&srce);
1885: }
1886: }
1.122 quint 1887: child = TtaGetLastChild (*list);
1888: if (child)
1889: TtaInsertSibling (item, child, FALSE, doc);
1890: else
1891: TtaInsertFirstChild (&item, *list, doc);
1.114 vatton 1892: TtaRegisterElementCreate (item, doc);
1893: }
1894: }
1895: }
1896:
1897: if (closeUndo)
1898: TtaCloseUndoSequence (doc);
1899: if (dispMode == DisplayImmediately)
1900: TtaSetDisplayMode (doc, dispMode);
1.115 vatton 1901: /* select the end of the toc */
1902: if (prev)
1903: {
1904: child = prev;
1905: while (child)
1906: {
1907: child = TtaGetLastChild (prev);
1908: if (child)
1909: prev = child;
1910: }
1911: elType = TtaGetElementType (prev);
1912: if (elType.ElTypeNum == HTML_EL_TEXT_UNIT)
1913: {
1914: i = TtaGetElementVolume (prev);
1915: TtaSelectString (doc, prev, i+1, i);
1916: }
1917: else
1918: TtaSelectElement (doc, prev);
1919: }
1.114 vatton 1920: }
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