/* * * COPYRIGHT INRIA and W3C, 1996-2009 * Please first read the full copyright statement in file COPYRIGHT. * */ /* * Authors: Francesc Campoy Flores * Emilien Kia * */ #define THOT_EXPORT extern #include "amaya.h" #include "document.h" #include "undo.h" #include "containers.h" #include "Elemlist.h" #include "templates.h" #ifdef TEMPLATES #include "Template.h" #include "templateDeclarations.h" #include "html2thot_f.h" #include "HTMLedit_f.h" #include "templates_f.h" #include "templateUtils_f.h" #include "templateLoad_f.h" #include "templateDeclarations_f.h" #include "templateInstantiate_f.h" #include "Templatebuilder_f.h" #include "appdialogue_wx.h" #include "init_f.h" #include "wxdialogapi_f.h" #include "AHTURLTools_f.h" #endif /* TEMPLATES */ #include "fetchXMLname_f.h" #include "MENUconf.h" /* Paths from which looking for templates.*/ Prop_Templates_Path *TemplateRepositoryPaths = NULL; // register the parent repeat of the new created use static Element Creating_repeat = NULL; /*---------------------------------------------------------------------- IsTemplateInstanceDocument: Test if a document is a template instance doc : Document to test return : TRUE if the document is a template instance ----------------------------------------------------------------------*/ ThotBool IsTemplateInstanceDocument(Document doc) { #ifdef TEMPLATES // check first indicators if (DocumentMeta[doc]) { if (DocumentMeta[doc]->method == CE_INSTANCE) return TRUE; else if (DocumentMeta[doc]->method == CE_TEMPLATE) return FALSE; } XTigerTemplate t = GetXTigerDocTemplate(doc); if (t) return ((t->state & templInstance) != 0); else return FALSE; #else /* TEMPLATES */ return FALSE; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- IsTemplateDocument: Test if a document is a template (not an instance) doc : Document to test return : TRUE if the document is a template ----------------------------------------------------------------------*/ ThotBool IsTemplateDocument (Document doc) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerDocTemplate(doc); if (DocumentMeta[doc]) { if (DocumentMeta[doc]->method == CE_INSTANCE) return FALSE; else if (DocumentMeta[doc]->method == CE_TEMPLATE) return TRUE; } if (t) return ((t->state & templInstance) == 0); else return FALSE; #endif /* TEMPLATES */ return FALSE; } /*---------------------------------------------------------------------- GetUsedTypeName returns the name of the current used type or the first name of the types attribute The returned string must be freed ----------------------------------------------------------------------*/ char *GetUsedTypeName (Element el) { char *name = NULL; #ifdef TEMPLATES char *ptr; if (IsTemplateElement (el)) { name = GetAttributeStringValueFromNum (el, Template_ATTR_currentType, NULL); if (name == NULL) { // use the first type name = GetAttributeStringValueFromNum (el, Template_ATTR_types, NULL); if (name) { ptr = strstr (name, " "); if (ptr) *ptr = EOS; } return name; } } #endif /* TEMPLATES */ return name; } /*---------------------------------------------------------------------- IsInLineTemplateElement returns TRUE if the template element can be inserted into a paragraph ----------------------------------------------------------------------*/ ThotBool IsInLineTemplateElement (Element el, Document doc) { #ifdef TEMPLATES XTigerTemplate t; ElementType elType; Declaration dec; char *name = NULL; elType = TtaGetElementType (el); if (elType.ElTypeNum == Template_EL_useEl || elType.ElTypeNum == Template_EL_useSimple) { t = GetXTigerDocTemplate(doc); if (t) { name = GetUsedTypeName (el); dec = Template_GetDeclaration (t, name); TtaFreeMemory (name); if (dec) return !dec->blockLevel; else return FALSE; } } #endif /* TEMPLATES */ return FALSE; } /*---------------------------------------------------------------------- ----------------------------------------------------------------------*/ Element GetParentLine (Element el, SSchema templateSSchema) { Element parent = TtaGetParent(el); #ifdef TEMPLATES ElementType parentType; char *name; // look for the enclosing parent line element parentType = TtaGetElementType(parent); while (parent && parentType.ElSSchema == templateSSchema) { parent = TtaGetParent(parent); parentType = TtaGetElementType(parent); } if (parent && parentType.ElSSchema) { name = TtaGetSSchemaName (parentType.ElSSchema); if (name == NULL || strcmp (name, "HTML") || (parentType.ElTypeNum != HTML_EL_Pseudo_paragraph && parentType.ElTypeNum != HTML_EL_Paragraph)) parent = NULL; } #endif /* TEMPLATES */ return parent; } /*---------------------------------------------------------------------- Test if a document is an internal template. (no instance is opened and it is not edited) ----------------------------------------------------------------------*/ ThotBool IsInternalTemplateDocument(Document doc) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerDocTemplate(doc); if (t) return (t->state & templInternal) != 0; else return FALSE; #else /* TEMPLATES */ return FALSE; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- Return the URL of an instance template. ----------------------------------------------------------------------*/ char* GetDocumentInstanceTemplateUrl(Document doc) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerDocTemplate(doc); if (t) return t->base_uri; else return FALSE; #else /* TEMPLATES */ return NULL; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- CheckPromptIndicator checks if the element is a prompt text unit ----------------------------------------------------------------------*/ ThotBool CheckPromptIndicator (Element el, Document doc) { #ifdef TEMPLATES ElementType elType; Element parent; AttributeType attrType; Attribute att; SSchema templateSSchema; if (!IsTemplateInstanceDocument(doc)) /* let Thot perform normal operation */ return FALSE; elType = TtaGetElementType (el); templateSSchema = TtaGetSSchema ("Template", doc); if (elType.ElTypeNum == HTML_EL_TEXT_UNIT) { parent = TtaGetParent (el); elType = TtaGetElementType (parent); while (parent && elType.ElSSchema != templateSSchema) { parent = TtaGetParent (parent); elType = TtaGetElementType (parent); } if (parent && (elType.ElTypeNum == Template_EL_useEl || elType.ElTypeNum == Template_EL_useSimple)) { // there is a parent template use attrType.AttrSSchema = elType.ElSSchema; attrType.AttrTypeNum = Template_ATTR_prompt; att = TtaGetAttribute (parent, attrType); if (att) { TtaSelectElement (doc, el); return TRUE; } } } #endif /* TEMPLATES */ /* let Thot perform normal operation */ return FALSE; } /*---------------------------------------------------------------------- RemovePromptIndicator removes the enclosing prompt indicator ----------------------------------------------------------------------*/ ThotBool RemovePromptIndicator (NotifyOnTarget *event) { #ifdef TEMPLATES ElementType elType; Element parent, el; AttributeType attrType; Attribute att; Document doc; SSchema templateSSchema; el = event->element; doc = event->document; elType = TtaGetElementType (el); templateSSchema = TtaGetSSchema ("Template", doc); parent = TtaGetParent (el); elType = TtaGetElementType (parent); while (parent && elType.ElSSchema != templateSSchema) { parent = TtaGetParent (parent); elType = TtaGetElementType (parent); } if (parent && (elType.ElTypeNum == Template_EL_useEl || elType.ElTypeNum == Template_EL_useSimple)) { // there is a parent template use attrType.AttrSSchema = elType.ElSSchema; attrType.AttrTypeNum = Template_ATTR_prompt; att = TtaGetAttribute (parent, attrType); if (att) { TtaRegisterAttributeDelete (att, parent, doc); TtaRemoveAttribute (parent, att, doc); } } #endif /* TEMPLATES */ return FALSE; /* let Thot perform normal operation */ } /*---------------------------------------------------------------------- AllocTemplateRepositoryListElement: allocates an element for the list of template repositories. path : path of the new element return : address of the new element ----------------------------------------------------------------------*/ void* AllocTemplateRepositoryListElement (const char* path, void* prevElement) { Prop_Templates_Path *element; element = (Prop_Templates_Path*)TtaGetMemory (sizeof(Prop_Templates_Path)); memset (element, 0, sizeof(Prop_Templates_Path)); element->Path = TtaStrdup (path); if (prevElement) { element->NextPath = ((Prop_Templates_Path*)prevElement)->NextPath; ((Prop_Templates_Path*)prevElement)->NextPath = element; } return element; } /*---------------------------------------------------------------------- FreeTemplateRepositoryList: Free the list of template repositories. ----------------------------------------------------------------------*/ void FreeTemplateRepositoryList () { Prop_Templates_Path *element = TemplateRepositoryPaths; while (element) { Prop_Templates_Path* next = element->NextPath; TtaFreeMemory (element->Path); TtaFreeMemory (element); element = next; } TemplateRepositoryPaths = NULL; } /*---------------------------------------------------------------------- SaveTemplateRepositoryList: Save the list of template repositories. ----------------------------------------------------------------------*/ void SaveTemplateRepositoryList () { const Prop_Templates_Path *element; char *path, *homePath; unsigned char *c; FILE *file; path = (char *) TtaGetMemory (MAX_LENGTH); homePath = TtaGetEnvString ("APP_HOME"); sprintf (path, "%s%ctemplates.dat", homePath, DIR_SEP); file = TtaWriteOpen ((char *)path); c = (unsigned char*)path; *c = EOS; if (file) { element = TemplateRepositoryPaths; while (element) { fprintf(file, "%s\n", element->Path); element = element->NextPath; } TtaWriteClose (file); } } /*---------------------------------------------------------------------- LoadTemplateRepositoryList: Load the list of template repositories. return : the number of readed repository paths. ----------------------------------------------------------------------*/ static int LoadTemplateRepositoryList () { Prop_Templates_Path *element, *current = NULL; char *path, *homePath; unsigned char *c; int nb = 0; FILE *file; // open the file path = (char *) TtaGetMemory (MAX_LENGTH); homePath = TtaGetEnvString ("APP_HOME"); sprintf (path, "%s%ctemplates.dat", homePath, DIR_SEP); file = TtaReadOpen ((char *)path); if (!file) { /* The config file dont exist, create it. */ file = TtaWriteOpen ((char *)path); fprintf (file, "http://www.w3.org/Amaya/Templates/cv.xtd\n"); fprintf (file, "http://www.w3.org/Amaya/Templates/slides.xtd\n"); fprintf (file, "http://www.w3.org/Amaya/Templates/ACM-Proc-Article.xtd\n"); TtaWriteClose (file); /* Retry to open it.*/ file = TtaReadOpen ((char *)path); } TemplateRepositoryPaths = NULL; if (file) { // read the file c = (unsigned char*)path; *c = EOS; while (TtaReadByte (file, c)) { if (*c == 13 || *c == EOL) *c = EOS; if (*c == EOS && c != (unsigned char*)path ) { element = (Prop_Templates_Path*) TtaGetMemory (sizeof(Prop_Templates_Path)); element->NextPath = NULL; element->Path = TtaStrdup (path); if (TemplateRepositoryPaths == NULL) TemplateRepositoryPaths = element; else current->NextPath = element; current = element; nb++; c = (unsigned char*) path; *c = EOS; } else c++; } if (c != (unsigned char*)path && *path != EOS) { element = (Prop_Templates_Path*) TtaGetMemory (sizeof(Prop_Templates_Path)); *(c+1) = EOS; element->Path = TtaStrdup (path); element->NextPath = NULL; if (TemplateRepositoryPaths == NULL) TemplateRepositoryPaths = element; else current->NextPath = element; nb++; } TtaReadClose (file); } TtaFreeMemory(path); return nb; } /*----------------------------------------------------------------------- InitTemplates Initializes the annotation library -----------------------------------------------------------------------*/ void InitTemplates () { TtaSetEnvBoolean ("SHOW_TEMPLATES", TRUE, FALSE); LoadTemplateRepositoryList (); } /*---------------------------------------------------------------------- Load a template and create the instance file - update images and stylesheets related to the template. ----------------------------------------------------------------------*/ void CreateInstanceOfTemplate (Document doc, char *templatename, char *docname) { #ifdef TEMPLATES DocumentType docType; int len, i; char *s; char suffix[6]; ThotBool dontReplace = DontReplaceOldDoc; if (!IsW3Path (docname) && TtaFileExist (docname)) { s = (char *)TtaGetMemory (strlen (docname) + strlen (TtaGetMessage (AMAYA, AM_OVERWRITE_CHECK)) + 2); sprintf (s, TtaGetMessage (AMAYA, AM_OVERWRITE_CHECK), docname); InitConfirm (0, 0, s); TtaFreeMemory (s); if (!UserAnswer) return; } docType = LoadTemplate (0, templatename); if (docType != docFree) { /* check if the file suffix is conform to the document type */ s = (char *)TtaGetMemory (strlen (docname) + 10); strcpy (s, docname); if (!IsXMLName (docname)) { // by default no suffix is added suffix[0] = EOS; if (IsMathMLName (docname) && docType != docMath) strcpy (suffix, "mml"); else if (IsSVGName (docname) && docType != docSVG) strcpy (suffix, "svg"); else if (IsHTMLName (docname) && docType != docHTML) strcpy (suffix, "xml"); if (suffix[0] != EOS) { // change or update the suffix len = strlen (s); for (i = len-1; i > 0 && s[i] != '.'; i--); if (s[i] != '.') { /* there is no suffix */ s[i++] = '.'; strcpy (&s[i], suffix); } else { /* there is a suffix */ i++; strcpy (&s[i], suffix); } } } // now create the instance DontReplaceOldDoc = dontReplace; CreateInstance (templatename, s, docname, docType, doc); TtaFreeMemory (s); } #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- PreventReloadingTemplate Prevent reloading a template. You must call AllowReloadingTemplate when finish. Usefull for reload an instance without reloading the template. ----------------------------------------------------------------------*/ void PreventReloadingTemplate(char* template_url) { #ifdef TEMPLATES Template_AddReference(GetXTigerTemplate (template_url)); #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- AllowReloadingTemplate Allow reloading a template. You must call it after each PreventReloadingTemplate call. ----------------------------------------------------------------------*/ void AllowReloadingTemplate(char* template_url) { #ifdef TEMPLATES Template_RemoveReference(GetXTigerTemplate (template_url)); #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- ----------------------------------------------------------------------*/ ThotBool isEOSorWhiteSpace (const char c) { return c == SPACE || c == TAB || c == EOL || c ==__CR__ || c == EOS; } ThotBool isWhiteSpace (const char c) { return c == SPACE || c == TAB || c == EOL || c ==__CR__; } /*---------------------------------------------------------------------- giveItems : Lists type items from string example : "one two three" is extracted to {one, two, three} note : item type are setted to SimpleTypeNat text : text from which list items size : size of text in characters items : address of exctracted item list nbitems : items number in items list ----------------------------------------------------------------------*/ void giveItems (char *text, int size, struct menuType **items, int *nbitems) { #ifdef TEMPLATES ThotBool inElement = TRUE; struct menuType *menu; char *iter; char temp[128]; int i; int labelSize; *nbitems = 1; for (i = 0; i < size; i++) { if (isEOSorWhiteSpace (text[i])) { if (inElement) inElement = FALSE; } else if (!inElement) { inElement = TRUE; (*nbitems)++; } } menu = (struct menuType*) TtaGetMemory (sizeof (struct menuType)* *nbitems); iter = text; for (i = 0; i < *nbitems; i++) { labelSize = 0; while (isWhiteSpace (*iter)) iter++; if (*iter != EOS) { while (!isEOSorWhiteSpace (*iter)) { temp[labelSize++] = *iter; iter++; } temp[labelSize] = EOS; menu[i].label = (char *) TtaStrdup (temp); menu[i].type = SimpleTypeNat; /* @@@@@ ???? @@@@@ */ } } *items = menu; #endif /* TEMPLATES */ } #ifdef TEMPLATES /*---------------------------------------------------------------------- The parameter option adds an empty string ----------------------------------------------------------------------*/ static char *createMenuString (const struct menuType* items, const int nbItems, ThotBool option) { char *result, *iter; int size = 0; int i; if (option) size += 3; for (i = 0; i < nbItems; i++) size += 2 + strlen (items[i].label); result = (char *) TtaGetMemory (size); iter = result; if (option) { strcpy (iter, "B "); iter += 3; } for (i = 0; i < nbItems; i++) { *iter = 'B'; ++iter; strcpy (iter, items[i].label); iter += strlen (items[i].label)+1; } return result; } #endif /* TEMPLATES */ /*---------------------------------------------------------------------- UseToBeCreated An new use element will be created by the user through some generic editing command -----------------------------------------------------------------------*/ ThotBool UseToBeCreated (NotifyElement *event) { #ifdef TEMPLATES ElementType parentType; SSchema templateSSchema = TtaGetSSchema ("Template", event->document); if (templateSSchema) { parentType = TtaGetElementType (event->element); if (parentType.ElSSchema == templateSSchema && parentType.ElTypeNum == Template_EL_repeat) { if (Template_CanInsertRepeatChild (event->element)) return TemplateElementWillBeCreated (event); else return TRUE; //don't let Thot do the job } else return TemplateElementWillBeCreated (event); } #endif /* TEMPLATES */ return FALSE; /* let Thot perform normal operation */ } /*---------------------------------------------------------------------- UseCreated A new "use" element has just been created by the user with a generic editing command. -----------------------------------------------------------------------*/ void UseCreated (NotifyElement *event) { #ifdef TEMPLATES Document doc = event->document; Element el = event->element; Element parent; Element first; ElementType parentType; XTigerTemplate t; SSchema templateSSchema; char* types, *text = NULL; if (!TtaGetDocumentAccessMode(doc)) return; if (TtaGetFirstChild (el)) /* this Use element has already some content. It has already been instanciated */ return; t = GetXTigerDocTemplate (doc); if (!t) return; // no template ?!?! templateSSchema = TtaGetSSchema ("Template", doc); parent = TtaGetParent(el); parentType = TtaGetElementType(parent); if (parentType.ElSSchema == templateSSchema && parentType.ElTypeNum == Template_EL_repeat) { first = TtaGetFirstChild (parent); if (first == el) TtaNextSibling (&first); if (first) { types = GetAttributeStringValueFromNum (first, Template_ATTR_types, NULL); if (types) { SetAttributeStringValueWithUndo (el, Template_ATTR_types, types); text = GetAttributeStringValueFromNum (el, Template_ATTR_title, NULL); SetAttributeStringValueWithUndo (first, Template_ATTR_title, text); TtaFreeMemory (text); text = GetAttributeStringValueFromNum (el, Template_ATTR_currentType, NULL); SetAttributeStringValueWithUndo (first, Template_ATTR_currentType, text); TtaFreeMemory (text); TtaFreeMemory (types); } } } // look for the enclosing target element parent = GetParentLine (parent, templateSSchema); InstantiateUse (t, el, doc, parent, TRUE); #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- Template_CanInsertRepeatChild Test if a xt:repeat child can be inserted (number between params min and max). @param el element (xt:repeat) to test @return True if an element can be inserted. ----------------------------------------------------------------------*/ ThotBool Template_CanInsertRepeatChild(Element el) { #ifdef TEMPLATES char *max; int maxVal, curVal; Element child; max = GetAttributeStringValueFromNum(el, Template_ATTR_maxOccurs, NULL); if (max && max[0]!=EOS) { if (!strcmp(max, "*")) { TtaFreeMemory(max); return TRUE; } maxVal = atoi (max); TtaFreeMemory (max); curVal = 0; for (child = TtaGetFirstChild(el); child; TtaNextSibling(&child)) curVal++; return (curVal < maxVal); } else return TRUE; #endif /* TEMPLATES */ return FALSE; } #ifdef TEMPLATES /*---------------------------------------------------------------------- QueryStringFromMenu Show a context menu to query a choice. The parameter items is a space-separated choice list string. The parameter option adds an empty string Return The choosed item string or NULL if none. ----------------------------------------------------------------------*/ static char *QueryStringFromMenu (Document doc, char* items, ThotBool option) { int nbitems, size; struct menuType *itemlist; char *menuString; char *result = NULL; if (!TtaGetDocumentAccessMode (doc)) return NULL; if (items == NULL) return NULL; size = strlen (items); if (size == 0) return NULL; giveItems (items, size, &itemlist, &nbitems); menuString = createMenuString (itemlist, nbitems, option); TtaNewScrollPopup (BaseDialog + OptionMenu, TtaGetViewFrame (doc, 1), NULL, nbitems, menuString , NULL, false, 'L'); TtaFreeMemory (menuString); ReturnOption = -1; TtaShowDialogue (BaseDialog + OptionMenu, FALSE, TRUE); TtaWaitShowProcDialogue (); TtaDestroyDialogue (BaseDialog + OptionMenu); if (ReturnOption != -1) { if (option) { if (ReturnOption == 0) result = TtaStrdup(" "); else result = TtaStrdup(itemlist[ReturnOption-1].label); } else result = TtaStrdup(itemlist[ReturnOption].label); } TtaFreeMemory (itemlist); return result; } #endif /* TEMPLATES */ #ifdef TEMPLATE_DEBUG void FillInsertableElemList (Document doc, Element elem, DLList list); #endif /* TEMPLATE_DEBUG */ /*---------------------------------------------------------------------- ----------------------------------------------------------------------*/ char *Template_GetListTypes (XTigerTemplate t, Element el) { #ifdef TEMPLATES char *listtypes = NULL, *types; types = GetAttributeStringValueFromNum (el, Template_ATTR_types, NULL); if (types) { listtypes = Template_ExpandTypes (t, types, el, FALSE); TtaFreeMemory (types); } return listtypes; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- BagButtonClicked Called when a bag button is clicked. Can be called for useEl, useSimple or bag. If called for useEl or useSimple, the new element must be added after. If called for bag, the element must be added before all. Shows a menu with all the types that can be used in the bag. ----------------------------------------------------------------------*/ ThotBool BagButtonClicked (NotifyElement *event) { #ifdef TEMPLATES Document doc = event->document; Element el = event->element; ElementType elType; XTigerTemplate t; Declaration decl; Element bagEl = el; Element firstEl; Element newEl = NULL; SSchema templateSSchema; char *listtypes = NULL; char *result = NULL; ThotBool oldStructureChecking; DisplayMode dispMode; if (!TtaGetDocumentAccessMode (doc)) return TRUE; if (!IsTemplateInstanceDocument (doc)) return FALSE; /* let Thot perform normal operation */ #ifdef IV View view; TtaGetActiveView (&doc, &view); if (view == 1) return FALSE; /* let Thot perform normal operation */ #endif TtaCancelSelection (doc); templateSSchema = TtaGetSSchema ("Template", doc); t = GetXTigerDocTemplate(doc); elType = TtaGetElementType (el); while (bagEl && (elType.ElSSchema != templateSSchema || elType.ElTypeNum != Template_EL_bag)) { bagEl = TtaGetParent (bagEl); elType = TtaGetElementType (bagEl); } if (bagEl) { listtypes = Template_GetListTypes (t, bagEl); if (listtypes) { result = QueryStringFromMenu (doc, listtypes, FALSE); TtaFreeMemory (listtypes); if (result) { decl = Template_GetDeclaration (t, result); if (decl) { dispMode = TtaGetDisplayMode (doc); if (dispMode == DisplayImmediately) /* don't set NoComputedDisplay -> it breaks down views formatting when Enter generates new elements */ TtaSetDisplayMode (doc, DeferredDisplay); /* Prepare insertion.*/ oldStructureChecking = TtaGetStructureChecking (doc); TtaSetStructureChecking (FALSE, doc); /* Insert */ newEl = Template_InsertBagChild (doc, el, bagEl, decl, FALSE); /* Finish insertion.*/ TtaSetDocumentModified (doc); TtaSetStructureChecking (oldStructureChecking, doc); // restore the display TtaSetDisplayMode (doc, dispMode); firstEl = GetFirstEditableElement (newEl); if (firstEl) { TtaSelectElement (doc, firstEl); TtaSetStatusSelectedElement (doc, 1, firstEl); } else { TtaSelectElement (doc, newEl); TtaSetStatusSelectedElement (doc, 1, newEl); } } } } TtaFreeMemory (result); } #endif /* TEMPLATES */ return TRUE; /* don't let Thot perform normal operation */ } /*---------------------------------------------------------------------- DoReplicateUseElement insert a new element after the el child of repeatEl or as the first child of repeatEl. ----------------------------------------------------------------------*/ void DoReplicateUseElement (XTigerTemplate t, Document doc, int view, Element el, Element repeatEl, char *name) { Declaration decl; Element newEl, firstEl, prevRepeat, parentLine; ElementType elType; DisplayMode dispMode; ThotBool oldStructureChecking; if (repeatEl == Creating_repeat) return; prevRepeat = Creating_repeat; Creating_repeat = repeatEl; decl = Template_GetDeclaration (t, name); elType = TtaGetElementType (el); if (decl) { dispMode = TtaGetDisplayMode (doc); if (dispMode == DisplayImmediately) /* don't set NoComputedDisplay -> it breaks down views formatting when Enter generates new elements */ TtaSetDisplayMode (doc, DeferredDisplay); /* Prepare insertion.*/ oldStructureChecking = TtaGetStructureChecking (doc); TtaSetStructureChecking (FALSE, doc); TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); /* Insert. */ if (el == repeatEl) newEl = Template_InsertRepeatChildAfter (doc, repeatEl, decl, NULL); else newEl = Template_InsertRepeatChildAfter (doc, repeatEl, decl, el); parentLine = GetParentLine (el, elType.ElSSchema); if (parentLine) // display the element in line Template_SetInline (el, elType.ElSSchema, doc, TRUE); /* Finish insertion.*/ TtaCloseUndoSequence(doc); TtaSetDocumentModified (doc); TtaSetStructureChecking (oldStructureChecking, doc); // restore the display TtaSetDisplayMode (doc, dispMode); firstEl = GetFirstEditableElement (newEl); if (firstEl) { TtaSelectElement (doc, firstEl); TtaSetStatusSelectedElement (doc, view, firstEl); } else { TtaSelectElement (doc, newEl); TtaSetStatusSelectedElement (doc, view, newEl); } } Creating_repeat = prevRepeat; } /*---------------------------------------------------------------------- RepeatButtonClicked Called when a repeat button is clicked. Can be called for useEl, useSimple or repeat. If called for useEl or useSimple, the new element must be added after. If called for repeat, the element must be added before all. Shows a menu with all the types that can be used in a use element. ----------------------------------------------------------------------*/ ThotBool RepeatButtonClicked (NotifyElement *event) { #ifdef TEMPLATES Document doc = event->document; Element el = event->element; ElementType elType; XTigerTemplate t; Element repeatEl = el; Element firstEl; View view; char *listtypes = NULL; char *result = NULL; if (!TtaGetDocumentAccessMode(doc)) return TRUE; if (!IsTemplateInstanceDocument (doc)) return FALSE; /* let Thot perform normal operation */ TtaGetActiveView (&doc, &view); #ifdef IV if (view == 1) return FALSE; /* let Thot perform normal operation */ #endif TtaCancelSelection(doc); t = GetXTigerDocTemplate(doc); elType = TtaGetElementType(el); while (elType.ElTypeNum != Template_EL_repeat) { repeatEl = TtaGetParent(repeatEl); if (repeatEl == NULL) break; elType = TtaGetElementType(repeatEl); } if (repeatEl) { if (Template_CanInsertRepeatChild (repeatEl)) { firstEl = TtaGetFirstChild (repeatEl); listtypes = Template_GetListTypes (t, firstEl); if (listtypes) { #ifdef TEMPLATE_DEBUG printf("RepeatButtonClicked : \n > %s\n", listtypes); #endif /* TEMPLATE_DEBUG */ result = QueryStringFromMenu (doc, listtypes, FALSE); TtaFreeMemory (listtypes); if (result) { if (event->position == 1) // force the insert before DoReplicateUseElement (t, doc, view, repeatEl, repeatEl, result); else DoReplicateUseElement (t, doc, view, el, repeatEl, result); } } TtaFreeMemory (result); DumpSubtree (repeatEl, doc, 0); } else /* if (Template_CanInsertRepeatChild(repeatEl)) */ TtaSetStatus(doc, view, TtaGetMessage (AMAYA, AM_NUMBER_OCCUR_HAVE_MAX), NULL); } return TRUE; /* don't let Thot perform normal operation */ #endif /* TEMPLATES */ return TRUE; } /*---------------------------------------------------------------------- ElementIsOptional Return TRUE if the element is optional ----------------------------------------------------------------------*/ ThotBool ElementIsOptional (Element el) { ElementType elType; AttributeType attType; Attribute att; elType = TtaGetElementType (el); attType.AttrSSchema = elType.ElSSchema; attType.AttrTypeNum = Template_ATTR_option; att = TtaGetAttribute (el, attType); return (att != NULL); } /*---------------------------------------------------------------------- UseButtonClicked Shows a menu with all the types that can be used in a use element. ----------------------------------------------------------------------*/ ThotBool UseButtonClicked (NotifyElement *event) { #ifdef TEMPLATES Document doc = event->document; Element el = event->element; Element child, parent; ElementType elType, parentType; View view = 1; XTigerTemplate t; Declaration decl; Element firstEl, newEl = NULL; char *types, *listtypes = NULL, *result = NULL; ThotBool oldStructureChecking, option; if (!TtaGetDocumentAccessMode (doc)) return TRUE; if (!IsTemplateInstanceDocument (doc)) return FALSE; /* let Thot perform normal operation */ #ifdef IV TtaGetActiveView (&doc, &view); if (view == 1) return FALSE; /* let Thot perform normal operation */ #endif TtaCancelSelection(doc); t = GetXTigerDocTemplate(doc); if (!t) return FALSE; /* let Thot perform normal operation */ elType = TtaGetElementType (el); parent = TtaGetParent (el); parentType = TtaGetElementType (parent); if (parent && // TemplateObject is just a place holder (parentType.ElSSchema == elType.ElSSchema || parentType.ElTypeNum == Template_EL_useEl)) RepeatButtonClicked(event); else { types = GetAttributeStringValueFromNum(el, Template_ATTR_types, NULL); if (types) { listtypes = Template_ExpandTypes(t, types, NULL, FALSE); #ifdef TEMPLATE_DEBUG printf("UseButtonClicked : \n > %s\n", listtypes); #endif /* TEMPLATE_DEBUG */ option = ElementIsOptional(el); result = QueryStringFromMenu(doc, listtypes, option); if (result) { decl = Template_GetDeclaration (t, result); if (decl || !strcmp (result, " ")) { /* Prepare insertion.*/ oldStructureChecking = TtaGetStructureChecking (doc); TtaSetStructureChecking (FALSE, doc); TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); // clean up the current content firstEl = TtaGetFirstChild (el); while (firstEl) { TtaRegisterElementDelete(firstEl, doc); TtaDeleteTree (firstEl, doc); firstEl = TtaGetFirstChild (el); } // look for the enclosing target element parent = GetParentLine (el, elType.ElSSchema); if (decl) /* Insert */ newEl = Template_InsertUseChildren(doc, el, decl, parent, TRUE); else { newEl = Template_GetNewSimpleTypeInstance(doc); newEl = InsertWithNotify (newEl, NULL, el, doc); } for (child = TtaGetFirstChild(newEl); child; TtaNextSibling(&child)) TtaRegisterElementCreate (child, doc); /* xt:currentType attribute.*/ SetAttributeStringValueWithUndo (el, Template_ATTR_currentType, result); /* Finish insertion. */ TtaCloseUndoSequence(doc); TtaSetDocumentModified (doc); TtaSetStructureChecking (oldStructureChecking, doc); firstEl = GetFirstEditableElement (newEl); if (firstEl) { TtaSelectElement (doc, firstEl); TtaSetStatusSelectedElement (doc, view, firstEl); } else { TtaSelectElement (doc, newEl); TtaSetStatusSelectedElement(doc, view, newEl); } } } } TtaFreeMemory (types); TtaFreeMemory (listtypes); TtaFreeMemory (result); } return TRUE; #endif /* TEMPLATES */ return TRUE; } /*---------------------------------------------------------------------- UseSimpleButtonClicked ----------------------------------------------------------------------*/ ThotBool UseSimpleButtonClicked (NotifyElement *event) { #ifdef TEMPLATES ElementType elType, parentType; AttributeType attrType; Attribute att; if (!TtaGetDocumentAccessMode (event->document)) return TRUE; if (!IsTemplateInstanceDocument (event->document)) return FALSE; /* let Thot perform normal operation */ if (event->position == 0) return FALSE; /* let Thot perform normal operation */ elType = TtaGetElementType (event->element); attrType.AttrSSchema = elType.ElSSchema; attrType.AttrTypeNum = Template_ATTR_option; att = TtaGetAttribute (event->element, attrType); if (att && event->position == 2) return OptionButtonClicked (event); parentType = TtaGetElementType (TtaGetParent( event->element)); if (parentType.ElTypeNum == Template_EL_repeat) return RepeatButtonClicked (event); else if (parentType.ElTypeNum == Template_EL_bag) return BagButtonClicked (event); else { // select to the whole element TtaSelectElement (event->document, event->element); return TRUE; } #endif /* TEMPLATES */ return FALSE; } /*---------------------------------------------------------------------- OptionButtonClicked ----------------------------------------------------------------------*/ ThotBool OptionButtonClicked (NotifyElement *event) { #ifdef TEMPLATES Element el, child, next, parent; ElementType useType, childType; Document doc; XTigerTemplate t; if (!TtaGetDocumentAccessMode (event->document)) return TRUE; if (!IsTemplateInstanceDocument (event->document)) return FALSE; /* let Thot perform normal operation */ #ifdef IV View view; TtaGetActiveView (&doc, &view); if (view != 1) return FALSE; /* let Thot perform normal operation */ #endif doc = event->document; el = event->element; if (!el) return FALSE; /* let Thot perform normal operation */ useType = TtaGetElementType (el); if (useType.ElTypeNum != Template_EL_useEl && useType.ElTypeNum != Template_EL_useSimple) return FALSE; TtaOpenUndoSequence(doc, NULL, NULL, 0, 0); TtaCancelSelection (doc); child = TtaGetFirstChild (el); childType = TtaGetElementType (child); if (child == NULL || (childType.ElSSchema == useType.ElSSchema && childType.ElTypeNum == Template_EL_TemplateObject)) /* the "use" element is empty. Instantiate it */ { if (child) { TtaRegisterElementDelete (child, doc); TtaDeleteTree (child, doc); } t = GetXTigerDocTemplate (doc); if (!t) return FALSE; // no template ?!?! // look for the enclosing target element parent = GetParentLine (el, useType.ElSSchema); InstantiateUse (t, el, doc, parent, TRUE); SetAttributeIntValue (el, Template_ATTR_option, Template_ATTR_option_VAL_option_set, TRUE); } else /* remove the content of the "use" element */ { do { next = child; TtaNextSibling (&next); TtaRegisterElementDelete(child, doc); TtaDeleteTree (child, doc); child = next; } while (next); childType.ElSSchema = useType.ElSSchema; childType.ElTypeNum = Template_EL_TemplateObject; child = TtaNewElement (doc, childType); TtaInsertFirstChild (&child, el, doc); TtaRegisterElementCreate (child, doc); TtaSetAccessRight (child, ReadOnly, doc); SetAttributeIntValue (el, Template_ATTR_option, Template_ATTR_option_VAL_option_unset, TRUE); } child = TtaGetFirstChild (el); TtaSelectElement (doc, child); TtaCloseUndoSequence(doc); TtaSetDocumentModified (doc); return TRUE; /* don't let Thot perform normal operation */ #endif /* TEMPLATES */ return TRUE; } /*---------------------------------------------------------------------- Template_FillFromDocument Fill XTigerTemplate structure with the content of the document. Load dependencies if needed. ----------------------------------------------------------------------*/ void Template_FillFromDocument (Document doc) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerTemplate (DocumentURLs[doc]); Element root; if (t) { SetTemplateDocument (t, doc); #ifdef TEMPLATE_DEBUG printf("Template_FillFromDocument state: %d ", t->doc); #endif Template_PrepareTemplate(t, doc); if (IsTemplateInstanceDocument (doc)) { #ifdef TEMPLATE_DEBUG printf(" -> instance\n"); #endif // fix all access rights in the instance root = TtaGetRootElement (doc); TtaSetAccessRight (root, ReadOnly, doc); Template_FixAccessRight (t, root, doc); TtaUpdateAccessRightInViews (doc, root); // Parse template to fill structure and remove extra data ParseTemplate (t, root, doc, NULL, FALSE); } #ifdef TEMPLATE_DEBUG else if (t->state & templLibraryFlag) printf(" -> library\n"); else if (t->state & templTemplate) printf(" -> template\n"); #endif // Mark loaded t->state |= templloaded; TtaSetDocumentUnmodified (doc); UpdateTemplateMenus (doc); #ifdef TEMPLATE_DEBUG DumpAllDeclarations(); #endif /* TEMPLATE_DEBUG */ } #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- Template_CheckAndPrepareTemplate checks if the document is a template or a library and prepare XTigerTemplate structure to use it. ----------------------------------------------------------------------*/ ThotBool Template_CheckAndPrepareTemplate (char* docURL) { #ifdef TEMPLATES XTigerTemplate t = NULL; //GetXTigerTemplate(docURL); if (IsXTiger (docURL)) { #ifdef TEMPLATE_DEBUG printf("Template_CheckAndPrepareTemplate %s templTemplate\n", docURL); #endif t = LookForXTigerTemplate (docURL); t->state |= templTemplate; } else if (IsXTigerLibrary (docURL)) { #ifdef TEMPLATE_DEBUG printf("Template_CheckAndPrepareTemplate %s templLibrary\n", docURL); #endif t = LookForXTigerLibrary (docURL); t->state |= templLibrary; } return t != NULL; #endif /* TEMPLATES */ return FALSE; } /*---------------------------------------------------------------------- Template_CheckAndPrepareInstance checks if it is a template instance. If it's an instance and the template is not loaded, load it into a temporary file ----------------------------------------------------------------------*/ void Template_CheckAndPrepareInstance (char *localFileName, Document doc, char* docURL) { #ifdef TEMPLATES XTigerTemplate t; char *content, *ptr, *begin; gzFile stream; char buffer[2000]; int res; char *template_version = NULL, *template_url = NULL; stream = TtaGZOpen (localFileName); if (stream != 0) { res = gzread (stream, buffer, 1999); if (res >= 0) { buffer[res] = EOS; begin = strstr (buffer, "document); if (t) Template_RemoveReference(t); #endif /* TEMPLATES */ return FALSE; } /*---------------------------------------------------------------------- IsTemplateElement Test if an element is a template element. ----------------------------------------------------------------------*/ ThotBool IsTemplateElement (Element elem) { #ifdef TEMPLATES ElementType elType; elType = TtaGetElementType (elem); if (elType.ElSSchema) return (strcmp (TtaGetSSchemaName(elType.ElSSchema) , "Template") == 0); #endif /* TEMPLATES */ return FALSE; } /*---------------------------------------------------------------------- GetFirstTemplateParentElement Return the first element which has "Template" as schema name or null. ----------------------------------------------------------------------*/ Element GetFirstTemplateParentElement (Element elem) { #ifdef TEMPLATES ElementType elType; elem = TtaGetParent (elem); elType = TtaGetElementType(elem); while (elem && strcmp(TtaGetSSchemaName(elType.ElSSchema), "Template")) { elem = TtaGetParent (elem); elType = TtaGetElementType(elem); } return elem; #else return NULL; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- IsBeginningSelected Returns TRUE if the selection is athe beginning of an element ----------------------------------------------------------------------*/ ThotBool IsBeginningSelected (Element el, Document doc) { Element selElem, prev; int firstChar, lastChar; TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar); if (firstChar <= 1 && lastChar < firstChar) { while (selElem && selElem != el) { prev = selElem; TtaPreviousSibling (&prev); if (prev) return FALSE; selElem = TtaGetParent (selElem); } return TRUE; } return FALSE; } /*---------------------------------------------------------------------- TemplateElementWillBeCreated Processed when an element will be created in a template context. ----------------------------------------------------------------------*/ ThotBool TemplateElementWillBeCreated (NotifyElement *event) { #ifdef TEMPLATES ElementType elType = event->elementType; Element parent = event->element; ElementType parentType = TtaGetElementType(parent); Element ancestor, el, next; ElementType ancestorType; SSchema templateSSchema; XTigerTemplate t; char *types, *ptr, *name = NULL; int len, view, i, doc = event->document; ThotBool b; if (event->info == 1) return FALSE; #ifdef TEMPLATE_DEBUG printf("TemplateElementWillBeCreated\n"); #endif if (!TtaGetDocumentAccessMode(doc)) return TRUE; templateSSchema = TtaGetSSchema ("Template", doc); if (templateSSchema == NULL) return FALSE; // let Thot do the job if (!IsTemplateInstanceDocument(doc)) return FALSE; // let Thot do the job // Fisrt, test if in a xt:bag or in a base-element xt:use if (parentType.ElSSchema == templateSSchema) ancestor = parent; else ancestor = GetFirstTemplateParentElement (parent); if (ancestor) { ancestorType = TtaGetElementType(ancestor); if (ancestorType.ElTypeNum == Template_EL_bag) { // only check the use child if (ancestor != parent) return FALSE; // let Thot do the job if (elType.ElSSchema == templateSSchema && (elType.ElTypeNum == Template_EL_useSimple || elType.ElTypeNum == Template_EL_useEl)) return FALSE; return !Template_CanInsertElementInBagElement (doc, elType, ancestor); } else if (ancestorType.ElTypeNum == Template_EL_repeat) { if (elType.ElSSchema != templateSSchema || (elType.ElTypeNum != Template_EL_useSimple && elType.ElTypeNum != Template_EL_useEl)) return TRUE; // don't let Thot do the job t = GetXTigerDocTemplate (doc); el = NULL; i = 0; next = TtaGetFirstChild (ancestor); while (next && i < event->position) { el = next; TtaNextSibling (&next); i++; } if (el) next = el; name = GetUsedTypeName (next); DoReplicateUseElement (t, doc, 1, el, ancestor, name); TtaFreeMemory (name); return TRUE; // don't let Thot do the job } else if (ancestorType.ElTypeNum == Template_EL_useSimple || ancestorType.ElTypeNum == Template_EL_useEl) { // only check the bag child @@@ will be check exclude/include later if (elType.ElSSchema == templateSSchema && (elType.ElTypeNum == Template_EL_useSimple || elType.ElTypeNum == Template_EL_useEl)) return TRUE; // don't let Thot do the job if (ancestor != parent) return (TtaIsReadOnly (parent) != 0); // let or not Thot do the job types = GetAttributeStringValueFromNum (ancestor, Template_ATTR_currentType, NULL); b = Template_CanInsertElementInUse (doc, elType, types, parent, event->position); if (types && !b) { // check with equivalent component name = (char *)GetXMLElementName (elType, doc); if (name) { len = strlen (name); ptr = strstr (types, name); if (ptr && len && (ptr == types || ptr[-1] == SPACE) && (ptr[len] == EOS || ptr[len] == SPACE)) { parent = TtaGetParent (ancestor); parentType = TtaGetElementType(parent); while (parentType.ElSSchema == templateSSchema && parentType.ElTypeNum == Template_EL_useSimple) { // move up to the inclosing use ancestor = parent; parent = TtaGetParent (ancestor); parentType = TtaGetElementType(parent); name = NULL; } if (parentType.ElSSchema == templateSSchema && parentType.ElTypeNum == Template_EL_repeat) { // duplicate the current use TtaGetActiveView (&doc, &view); t = GetXTigerDocTemplate(doc); if (IsBeginningSelected (ancestor, doc)) TtaPreviousSibling (&ancestor); if (name == NULL) { name = GetUsedTypeName (ancestor); DoReplicateUseElement (t, doc, view, ancestor, parent, name); TtaFreeMemory (name); } else DoReplicateUseElement (t, doc, view, ancestor, parent, name); } } } } TtaFreeMemory(types); return !b; } else if (ancestorType.ElTypeNum == Template_EL_component) // allow all changes return FALSE; } if (!IsTemplateInstanceDocument(doc) && elType.ElSSchema == templateSSchema && (elType.ElTypeNum == Template_EL_TEXT_UNIT || elType.ElTypeNum == Template_EL_component)) return FALSE; // Cannot insert. return TRUE; #endif /* TEMPLATES*/ return FALSE; } /*---------------------------------------------------------------------- TemplateElementWillBeDeleted Processed when an element will be deleted in a template context. ----------------------------------------------------------------------*/ ThotBool TemplateElementWillBeDeleted (NotifyElement *event) { #ifdef TEMPLATES Document doc = event->document; Element elem = event->element; Element xtElem, parent = NULL, sibling; ElementType xtType, elType; char *type; Declaration dec; SSchema templateSSchema; XTigerTemplate t; ThotBool selparent = FALSE; if (event->info==1) return FALSE; if (!TtaGetDocumentAccessMode(event->document)) return TRUE; templateSSchema = TtaGetSSchema ("Template", event->document); if (templateSSchema == NULL) return FALSE; // let Thot do the job t = GetXTigerDocTemplate(doc); if (Template_IsTemplate(t)||Template_IsLibrary(t)) return FALSE; // If template or library, pass to specialized functions. xtElem = GetFirstTemplateParentElement(elem); if (xtElem) { xtType = TtaGetElementType(xtElem); if (xtType.ElTypeNum==Template_EL_bag) { elType = TtaGetElementType(elem); if (elType.ElSSchema==templateSSchema && (elType.ElTypeNum==Template_EL_useSimple || elType.ElTypeNum==Template_EL_useEl)) { // Remove element manually. TtaOpenUndoSequence(doc, elem, elem, 0, 0); TtaRegisterElementDelete(elem, doc); TtaDeleteTree(elem, doc); TtaCloseUndoSequence(doc); return TRUE; } else return FALSE; // xt:bag always allow remove children. } else if (xtType.ElTypeNum == Template_EL_useSimple || xtType.ElTypeNum == Template_EL_useEl) { parent = TtaGetParent(elem); if (xtElem != parent) { type = GetAttributeStringValueFromNum (xtElem, Template_ATTR_currentType, NULL); dec = Template_GetDeclaration(t, type); TtaFreeMemory (type); if (dec && dec->nature == XmlElementNat) // Can remove only if the current type is a target element. return FALSE; else return TRUE; } } else if (xtType.ElTypeNum == Template_EL_repeat) { sibling = TtaGetSuccessor (elem); if (sibling == NULL) { // there is no next element sibling = TtaGetPredecessor (elem); if (sibling == NULL) selparent = TRUE; } TtaRegisterElementDelete (elem, doc); TtaDeleteTree (elem, doc); parent = GetParentLine (xtElem, templateSSchema); InstantiateRepeat (t, xtElem, doc, parent, TRUE); if (selparent) // look for the new sibling sibling = TtaGetFirstChild (parent); if (sibling) TtaSelectElement(doc, sibling); else TtaSelectElement(doc, parent); return TRUE; } } //TODO Test if current element is use or repeat. // Because if an element is delete and it is the unique child of its parent, // the parent intends to destroy itself. return TRUE; #else /* TEMPLATES */ return FALSE; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- TemplateAttrInMenu Called by Thot when building the Attributes menu for template elements. ----------------------------------------------------------------------*/ ThotBool TemplateAttrInMenu (NotifyAttribute * event) { #ifdef TEMPLATES // Prevent from showing attributes for template instance but not templates. if (IsTemplateInstanceDocument(event->document)) return TRUE; else #endif /* TEMPLATES */ return FALSE; } /*---------------------------------------------------------------------- CreateTemplateFromDocument Create a template from the current document. ----------------------------------------------------------------------*/ void CreateTemplateFromDocument(Document doc, View view) { #ifdef TEMPLATES char buffer[MAX_LENGTH], suffix[10]; if (IsW3Path (DocumentURLs[doc]) && DocumentMeta[doc] && DocumentMeta[doc]->full_content_location) { // use the location instead of the current URI strcpy (buffer, DocumentMeta[doc]->full_content_location); } else strcpy (buffer, DocumentURLs[doc]); // remove the current suffix TtaExtractSuffix (buffer, suffix); // the new suffix strcat(buffer, ".xtd"); DontReplaceOldDoc = TRUE; CreateTemplate (doc, buffer); // by default .xtd files are xml files TtaSetDocumentCharset (doc, UTF_8, FALSE); #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- UpdateTemplateMenus ----------------------------------------------------------------------*/ void UpdateTemplateMenus (Document doc) { if (IsTemplateInstanceDocument(doc)) { // Instance document TtaSetItemOff (doc, 1, Tools, BCreateTemplateFromDocument); TtaSetItemOff (doc, 1, Tools, BTemplateCreateTextBox); TtaSetItemOff (doc, 1, Tools, BTemplateCreateUseBox); TtaSetItemOff (doc, 1, Tools, BTemplateCreateUseCompBox); TtaSetItemOff (doc, 1, Tools, BTemplateCreateRepeat); TtaSetItemOff (doc, 1, Tools, BTemplateCreateRepeatComp); TtaSetItemOff (doc, 1, Tools, BTemplateCreateFreeBox); TtaSetItemOff (doc, 1, Tools, BTemplateCreateUnion); TtaSetItemOff (doc, 1, Tools, BTemplateCreateImport); } else if (DocumentURLs[doc] && DocumentTypes[doc] != docSource && (IsXTiger (DocumentURLs[doc]) || IsXTigerLibrary (DocumentURLs[doc]))) { // Template document TtaSetItemOff (doc, 1, Tools, BCreateTemplateFromDocument); TtaSetItemOn (doc, 1, Tools, BTemplateCreateTextBox); TtaSetItemOn (doc, 1, Tools, BTemplateCreateUseBox); TtaSetItemOn (doc, 1, Tools, BTemplateCreateUseCompBox); TtaSetItemOn (doc, 1, Tools, BTemplateCreateRepeat); TtaSetItemOn (doc, 1, Tools, BTemplateCreateRepeatComp); TtaSetItemOn (doc, 1, Tools, BTemplateCreateFreeBox); TtaSetItemOn (doc, 1, Tools, BTemplateCreateUnion); TtaSetItemOn (doc, 1, Tools, BTemplateCreateImport); } else { //Standard document TtaSetItemOn (doc, 1, Tools, BCreateTemplateFromDocument); TtaSetItemOff (doc, 1, Tools, BTemplateCreateTextBox); TtaSetItemOff (doc, 1, Tools, BTemplateCreateUseBox); TtaSetItemOff (doc, 1, Tools, BTemplateCreateUseCompBox); TtaSetItemOff (doc, 1, Tools, BTemplateCreateRepeat); TtaSetItemOff (doc, 1, Tools, BTemplateCreateRepeatComp); TtaSetItemOff (doc, 1, Tools, BTemplateCreateFreeBox); TtaSetItemOff (doc, 1, Tools, BTemplateCreateUnion); TtaSetItemOff (doc, 1, Tools, BTemplateCreateImport); } } /*---------------------------------------------------------------------- UninstanciateTemplateDocument An instance of a template is tranformed into a template-less docuemnt. Remove link between XTigerTemplate structure and document. ----------------------------------------------------------------------*/ void UninstanciateTemplateDocument(Document doc) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerDocTemplate(doc); if (t) Template_Close(t); #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- Template_PrepareInstance Allocate XTigerTemplate structure for instance and initialize template url and template version. ----------------------------------------------------------------------*/ void Template_PrepareInstance (char *url, Document doc, char* template_version, char* template_url) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerTemplate (url); if (!t) t = NewXTigerTemplate (url); t->state = templInstance; t->templateVersion = TtaStrdup (template_version); //t->uri = TtaStrdup (fileName); // already done t->base_uri = TtaStrdup (template_url); t->doc = doc; t->ref = 1; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- Template_PrepareLibrary Allocate XTigerTemplate structure for a library and initialize template url and template version. ----------------------------------------------------------------------*/ void Template_PrepareLibrary (char *url, Document doc, char* template_version) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerTemplate(url); if (!t) t = NewXTigerTemplate (url); t->state = templLibrary; t->templateVersion = TtaStrdup (template_version); //t->uri = TtaStrdup (fileName); // already done t->doc = doc; t->ref = 1; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- SetDocumentAsXTigerTemplate Set the document template structure as template. ----------------------------------------------------------------------*/ void SetDocumentAsXTigerTemplate (Document doc) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerDocTemplate (doc); if (t) t->state |= templTemplate; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- SetDocumentAsXTigerLibrary Set the document template structure as template library. ----------------------------------------------------------------------*/ void SetDocumentAsXTigerLibrary (Document doc) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerDocTemplate (doc); if (t) t->state |= templLibrary; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- TemplateCreateTextBox Create a xt:use types="string" box around the selection. ----------------------------------------------------------------------*/ void Template_CreateTextBox (Document doc, ThotBool createComp) { #ifdef TEMPLATES Element selElem, comp, use, child, copy, head; ElementType selType, useType, compType; XTigerTemplate t; SSchema sstempl = TtaGetSSchema ("Template", doc); int firstChar, lastChar, sz = 128; char buffer[128]; const char *title, *label; ThotBool oldStructureChecking, open; if (!TtaGetDocumentAccessMode(doc)) return; if (doc && TtaGetDocumentAccessMode(doc) && sstempl && IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc)) { TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar); if (selElem) { selType = TtaGetElementType(selElem); if (!TtaIsLeaf(selType)) { selElem = TtaGetFirstLeaf(selElem); selType = TtaGetElementType(selElem); firstChar = lastChar = 0; } if (selType.ElTypeNum == 1) { // request the element label title = TtaGetMessage (AMAYA, AM_TEMPLATE_USESTRING); if (createComp) label = TtaGetMessage (AMAYA, AM_NAME); else label = TtaGetMessage (AMAYA, AM_TEMPLATE_LABEL); QueryStringFromUser(label, title, buffer, 32); if (buffer[0] == EOS) // stop the creation return; open = TtaHasUndoSequence (doc); useType.ElSSchema = sstempl; useType.ElTypeNum = Template_EL_useSimple; oldStructureChecking = TtaGetStructureChecking (doc); TtaSetStructureChecking (FALSE, doc); if (firstChar == 0) { // the whole string is selected use = TtaNewElement(doc, useType); if (use) { if (!open) TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); // create the use element TtaInsertSibling (use, selElem, FALSE, doc); SetAttributeStringValue (use, Template_ATTR_types, "string"); Template_SetLabel (doc, use, buffer, FALSE); TtaRegisterElementCreate (use, doc); // move the string TtaRegisterElementDelete (selElem, doc); TtaRemoveTree (selElem, doc); TtaInsertFirstChild (&selElem, use, doc); TtaRegisterElementCreate (selElem, doc); if (!open) TtaCloseUndoSequence (doc); TtaSelectElement (doc, use); } } else if (GenerateInlineElement (Template_EL_useSimple, sstempl, 0, "", TRUE)) { // only a piece of the string is selected TtaGiveFirstSelectedElement (doc, &use, &firstChar, &lastChar); selType = TtaGetElementType (use); while (use && (selType.ElSSchema != sstempl || selType.ElTypeNum != Template_EL_useSimple)) { // look for the enclosing use element use = TtaGetParent (use); selType = TtaGetElementType (use); } if (selType.ElSSchema == sstempl && selType.ElTypeNum == Template_EL_useSimple) { if (!open) TtaExtendUndoSequence (doc); Template_SetLabel (doc, use, buffer, TRUE); if (createComp) { // Create the component head = TemplateFindHead (doc); child = TtaGetLastChild (head); compType.ElSSchema = sstempl; compType.ElTypeNum = Template_EL_component; comp = TtaNewElement(doc, compType); if (child) TtaInsertSibling(comp, child, FALSE, doc); else TtaInsertFirstChild (&comp, head, doc); child = TtaGetFirstChild (use); copy = TtaCopyTree (child, doc, doc, comp); TtaInsertFirstChild (©, comp, doc); // register and update the component name Template_SetName (doc, comp, buffer, FALSE); TtaRegisterElementCreate (comp, doc); GiveAttributeStringValueFromNum (comp, Template_ATTR_name, buffer, &sz); // Declare the new component t = GetXTigerDocTemplate(doc); Template_DeclareNewComponent (t, buffer, comp, 1); SetAttributeStringValueWithUndo (use, Template_ATTR_types, buffer); SetAttributeStringValueWithUndo (use, Template_ATTR_currentType, buffer); TtaSelectElement (doc, use); } else { SetAttributeStringValueWithUndo (use, Template_ATTR_types, "string"); // update the status bar TtaSetStatusSelectedElement (doc, 1, use); } if (!open) TtaCloseUndoSequence (doc); } } TtaSetStructureChecking (oldStructureChecking, doc); } } } #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- TemplateCreateTextBox Create a xt:use types="string" box around the selection. ----------------------------------------------------------------------*/ void TemplateCreateTextBox (Document doc, View view) { #ifdef TEMPLATES Template_CreateTextBox (doc, FALSE); #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- TemplateCreateImport Create a xt:import ----------------------------------------------------------------------*/ void TemplateCreateImport (Document doc, View view) { #ifdef TEMPLATES Element selElem, selElem2, parent; Element el, prev, next; ElementType elType; SSchema sstempl; XTigerTemplate t; int firstChar, lastChar, firstChar2, lastChar2; if (!TtaGetDocumentAccessMode(doc)) return; sstempl = TtaGetSSchema ("Template", doc); if (sstempl && IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc)) { TtaGiveFirstSelectedElement (doc, &selElem, &firstChar, &lastChar); TtaGiveLastSelectedElement (doc, &selElem2, &firstChar2, &lastChar2); t = GetXTigerDocTemplate (doc); if (selElem == NULL || t == NULL || selElem != selElem2 || lastChar > firstChar) return; elType = TtaGetElementType(selElem); if (elType.ElSSchema == sstempl) { // locate the position of the new import prev = next = NULL; if (elType.ElSSchema == sstempl && elType.ElTypeNum == Template_EL_component) next = selElem; else if (elType.ElSSchema == sstempl && (elType.ElTypeNum == Template_EL_union || elType.ElTypeNum == Template_EL_import)) prev = selElem; else if (elType.ElSSchema == sstempl && (elType.ElTypeNum == Template_EL_head || elType.ElTypeNum == Template_EL_Template)) parent = selElem; else { elType.ElSSchema = sstempl; elType.ElTypeNum = Template_EL_head; parent = TtaGetExactTypedAncestor (selElem, elType); if (parent == NULL) { elType.ElTypeNum = Template_EL_Template; parent = TtaGetExactTypedAncestor (selElem, elType); } if (parent == NULL) return; elType.ElTypeNum = Template_EL_component; prev = TtaGetExactTypedAncestor (selElem, elType); } // create the import elType.ElTypeNum = Template_EL_import; el = TtaNewElement (doc, elType); if (prev) TtaInsertSibling (el, prev, FALSE, doc); else if (next) TtaInsertSibling (el, next, TRUE, doc); else TtaInsertFirstChild (&el, parent, doc); TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); TtaRegisterElementCreate (el, doc); TtaSelectElement (doc, el); LinkAsImport = TRUE; SelectDestination (doc, el, TRUE, FALSE); } } #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- TemplateCreateFreeBox Create a xt:bag types="string" box around the selection. ----------------------------------------------------------------------*/ void TemplateCreateFreeBox (Document doc, View view) { #ifdef TEMPLATES ThotBool oldStructureChecking; DisplayMode dispMode; Element selElem, selElem2, parent, parent2, current; Element bag, child = NULL; ElementType selType, selType2, bagType; SSchema sstempl, sshtml; int firstChar, lastChar, firstChar2, lastChar2; char buffer[128], *title, *label; if (!TtaGetDocumentAccessMode(doc)) return; sstempl = TtaGetSSchema ("Template", doc); if (doc && sstempl && IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc)) { TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar); if (selElem) { TtaGiveLastSelectedElement(doc, &selElem2, &firstChar2, &lastChar2); sshtml = TtaGetSSchema ("HTML", doc); selType = TtaGetElementType(selElem); selType2 = TtaGetElementType(selElem2); bagType.ElSSchema = sstempl; bagType.ElTypeNum = Template_EL_bag; parent = TtaGetParent(selElem); parent2 = TtaGetParent(selElem2); if (firstChar != 0 || firstChar2 != 0 || parent != parent2) { TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_INVALID_SELECTION); return; } else if ((selType.ElSSchema == sshtml && (selType.ElTypeNum == HTML_EL_List_Item || selType.ElTypeNum == HTML_EL_Term || selType.ElTypeNum == HTML_EL_Definition || selType.ElTypeNum == HTML_EL_Option_item || selType.ElTypeNum == HTML_EL_CAPTION || selType.ElTypeNum == HTML_EL_Table_row || selType.ElTypeNum == HTML_EL_thead || selType.ElTypeNum == HTML_EL_tbody || selType.ElTypeNum == HTML_EL_tfoot)) || (selType2.ElSSchema == sshtml && (selType2.ElTypeNum == HTML_EL_List_Item || selType2.ElTypeNum == HTML_EL_Term || selType2.ElTypeNum == HTML_EL_Definition || selType2.ElTypeNum == HTML_EL_Option_item || selType2.ElTypeNum == HTML_EL_CAPTION || selType2.ElTypeNum == HTML_EL_Table_row || selType2.ElTypeNum == HTML_EL_thead || selType2.ElTypeNum == HTML_EL_tbody || selType2.ElTypeNum == HTML_EL_tfoot))) { TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_INVALID_SELECTION); return; } else if (selElem != selElem2 && ((selType.ElSSchema == sshtml && (selType.ElTypeNum == HTML_EL_Table_cell || selType.ElTypeNum == HTML_EL_Data_cell || selType.ElTypeNum == HTML_EL_Heading_cell)) || (selType2.ElSSchema == sshtml && (selType2.ElTypeNum == HTML_EL_Table_cell || selType2.ElTypeNum == HTML_EL_Data_cell || selType2.ElTypeNum == HTML_EL_Heading_cell)))) { TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_INVALID_SELECTION); return; } // request the element label title = TtaGetMessage (AMAYA, AM_TEMPLATE_BAGANY); label = TtaGetMessage (AMAYA, AM_TEMPLATE_LABEL); QueryStringFromUser(label, title, buffer, 32); if (buffer[0] == EOS) return; dispMode = TtaGetDisplayMode (doc); if (dispMode == DisplayImmediately) TtaSetDisplayMode (doc, DeferredDisplay); oldStructureChecking = TtaGetStructureChecking (doc); TtaSetStructureChecking (FALSE, doc); // Create and insert xt:bag element bag = TtaNewElement(doc, bagType); TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); if (selType.ElSSchema == sshtml && (selType.ElTypeNum == HTML_EL_Table_cell || selType.ElTypeNum == HTML_EL_Data_cell || selType.ElTypeNum == HTML_EL_Heading_cell)) { // change the selection to children selElem = TtaGetFirstChild (selElem); selElem2 = TtaGetLastChild (selElem2); } TtaInsertSibling (bag, selElem, TRUE, doc); SetAttributeStringValue (bag, Template_ATTR_types, "any"); Template_SetLabel (doc, bag, buffer, FALSE); TtaRegisterElementCreate (bag, doc); // move the selection into the new bag TtaNextSibling (&selElem2); while (selElem != selElem2) { current = selElem; TtaNextSibling(&selElem); TtaRegisterElementDelete (current, doc); TtaRemoveTree (current, doc); if (child) TtaInsertSibling(current, child, FALSE, doc); else TtaInsertFirstChild(¤t, bag, doc); TtaRegisterElementDelete (current, doc); child = current; } TtaSetDisplayMode (doc, dispMode); TtaCloseUndoSequence(doc); TtaSelectElement (doc, bag); // update the status bar TtaSetStatusSelectedElement (doc, 1, bag); TtaSetStructureChecking (oldStructureChecking, doc); } } #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- TemplateCreateUnion Create a xt:union around the selection. ----------------------------------------------------------------------*/ void TemplateCreateUnion (Document doc, View view) { #ifdef TEMPLATES SSchema sstempl = TtaGetSSchema ("Template", doc); Element head, sibling, unionEl, selElem; ElementType unionType, selType; XTigerTemplate t = GetXTigerDocTemplate(doc); char *proposed, *name = NULL, *types=NULL; int firstChar, lastChar; if (t && sstempl) { TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar); selType = TtaGetElementType(selElem); if (selType.ElSSchema == sstempl && selType.ElTypeNum == Template_EL_union) Template_ModifyUnionElement(doc, selElem); else { proposed = Template_GetAllDeclarations(t, TRUE, FALSE, TRUE); if (QueryUnionFromUser(proposed, NULL, &name, &types, TRUE)) { TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); head = TemplateFindHead(doc); sibling = TtaGetLastChild(head); unionType.ElSSchema = sstempl; unionType.ElTypeNum = Template_EL_union; unionEl = TtaNewElement(doc, unionType); if (sibling) TtaInsertSibling(unionEl, sibling, FALSE, doc); else { sibling = unionEl; TtaInsertFirstChild(&sibling, head, doc); } Template_SetName(doc, unionEl, name, FALSE); SetAttributeStringValue(unionEl, Template_ATTR_includeAt, types); TtaSetAccessRight(unionEl, ReadOnly, doc); TtaRegisterElementCreate(unionEl, doc); TtaSelectElement(doc, unionEl); TtaCloseUndoSequence(doc); Template_DeclareNewUnion (t, name, types, ""); TtaFreeMemory(proposed); TtaFreeMemory(name); TtaFreeMemory(types); } } } #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- Template_ModifyUnionElement Query the user to modify an xt:union ----------------------------------------------------------------------*/ void Template_ModifyUnionElement(Document doc, Element unionEl) { XTigerTemplate t = GetXTigerDocTemplate(doc); SSchema sstempl = TtaGetSSchema ("Template", doc); ElementType unionType; char *proposed, *checked, *name, *types=NULL; if (doc && unionEl && t && sstempl) { unionType = TtaGetElementType(unionEl); if (unionType.ElSSchema == sstempl && unionType.ElTypeNum == Template_EL_union) { proposed = Template_GetAllDeclarations(t, TRUE, FALSE, TRUE); checked = GetAttributeStringValueFromNum(unionEl, Template_ATTR_includeAt, NULL); name = GetAttributeStringValueFromNum(unionEl, Template_ATTR_name, NULL); if (QueryUnionFromUser(proposed, checked, &name, &types, FALSE)) { TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); SetAttributeStringValueWithUndo(unionEl, Template_ATTR_includeAt, types); TtaCloseUndoSequence(doc); } TtaFreeMemory(proposed); TtaFreeMemory(checked); TtaFreeMemory(name); TtaFreeMemory(types); } } } /*---------------------------------------------------------------------- TemplateCreateRepeat Create a xt:repeat around the selection. ----------------------------------------------------------------------*/ void TemplateCreateRepeat (Document doc, View view) { Template_CreateRepeatFromSelection (doc, view, FALSE); } /*---------------------------------------------------------------------- TemplateCreateRepeatComp Create a xt:component with the selection and use it in a new xt:repeat ----------------------------------------------------------------------*/ void TemplateCreateRepeatComp (Document doc, View view) { Template_CreateRepeatFromSelection (doc, view, TRUE); } /*---------------------------------------------------------------------- Template_CreateRepeatFromSelection Create a xt:repeat with the selection. If selection is empty, insert an inline xt:use. If createComp is false, create a xt:use with types at the selected block. If createComp is true, create a component with the selection. Return the xt:use element. ----------------------------------------------------------------------*/ Element Template_CreateRepeatFromSelection (Document doc, int view, ThotBool createComp) { #ifdef TEMPLATES ThotBool oldStructureChecking; DisplayMode dispMode; Element selElem, selElem2, parent, parent2, rep = NULL, use; ElementType selType, selType2, repType; int firstChar, lastChar, firstChar2, lastChar2; SSchema sstempl = TtaGetSSchema ("Template", doc); const char *title, *label; char buffer[128], *types; if (!TtaGetDocumentAccessMode(doc)) return NULL; if (doc && TtaGetDocumentAccessMode(doc) && sstempl && IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc)) { TtaGiveFirstSelectedElement(doc, &selElem, &firstChar, &lastChar); selType = TtaGetElementType(selElem); TtaGiveLastSelectedElement(doc, &selElem2, &firstChar2, &lastChar2); selType2 = TtaGetElementType(selElem2); repType.ElSSchema = sstempl; repType.ElTypeNum = Template_EL_repeat; parent = TtaGetParent(selElem); parent2 = TtaGetParent(selElem2); if (selElem && selElem2 && firstChar == 0 && firstChar2 == 0 && parent == parent2) { oldStructureChecking = TtaGetStructureChecking (doc); if (selElem == selElem2 && selType.ElSSchema == sstempl && (selType.ElTypeNum == Template_EL_useEl || selType.ElTypeNum == Template_EL_useSimple)) use = selElem; else // create first the use element use = Template_CreateUseFromSelection (doc, view, createComp); if (use) { // avoid to repeat a use string types = GetAttributeStringValueFromNum (use, Template_ATTR_types, NULL); if (types && strcmp (types, "string")) { TtaFreeMemory (types); // request the element label title = TtaGetMessage (AMAYA, AM_TEMPLATE_REPEATCOMP); label = TtaGetMessage (AMAYA, AM_TEMPLATE_REPEATLABEL); QueryStringFromUser(label, title, buffer, 32); if (buffer[0] == EOS) return NULL; if (use == selElem) TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); else TtaExtendUndoSequence(doc); dispMode = TtaGetDisplayMode (doc); if (dispMode == DisplayImmediately) TtaSetDisplayMode (doc, DeferredDisplay); TtaSetStructureChecking (FALSE, doc); // create the repeat element rep = TtaNewElement(doc, repType); TtaInsertSibling(rep, use, FALSE, doc); Template_SetLabel (doc, rep, buffer, FALSE); TtaRegisterElementCreate (rep, doc); // move the use element inot the repeat TtaRegisterElementDelete (use, doc); TtaRemoveTree(use, doc); TtaInsertFirstChild (&use, rep, doc); TtaRegisterElementCreate (use, doc); TtaSetDisplayMode (doc, dispMode); TtaSelectElement (doc, use); TtaCloseUndoSequence (doc); TtaSetStructureChecking (oldStructureChecking, doc); // register document modification TtaSetDocumentModified (doc); } } return rep; } else { TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_INVALID_SELECTION); return NULL; } } #endif /* TEMPLATES */ return NULL; } /*---------------------------------------------------------------------- TemplateCreateUseBox Create a xt:use around the selection. ----------------------------------------------------------------------*/ void TemplateCreateUseBox (Document doc, View view) { #ifdef TEMPLATES Template_CreateUseFromSelection (doc, view, FALSE); #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- TemplateCreateUseCompBox Create a xt:use around the selection. ----------------------------------------------------------------------*/ void TemplateCreateUseCompBox (Document doc, View view) { #ifdef TEMPLATES Template_CreateUseFromSelection (doc, view, TRUE); #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- Template_CreateInlineUse Create an inline xt:use with the selection. ----------------------------------------------------------------------*/ static Element Template_CreateInlineUse (Document doc) { #ifdef TEMPLATES SSchema sstempl = TtaGetSSchema ("Template", doc); Element selElem, use = NULL; ElementType selType; XTigerTemplate t = GetXTigerDocTemplate(doc); Declaration dec; char *proposed, *label = NULL, *types=NULL; int firstChar, lastChar; ThotBool option; if (t && sstempl) { TtaGiveFirstSelectedElement (doc, &selElem, &firstChar, &lastChar); if (selElem == NULL) return NULL; proposed = Template_GetInlineLevelDeclarations(t, TRUE, TRUE); if (proposed && QueryNewUseFromUser (proposed, &label, &types, &option)) { if (label && types) { TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); if (strstr (types, " ") != NULL) GenerateInlineElement (Template_EL_useEl, sstempl, 0, NULL, TRUE); else { // check if it's an union dec = Template_GetUnionDeclaration (t, types); if (dec) GenerateInlineElement (Template_EL_useEl, sstempl, 0, NULL, TRUE); else GenerateInlineElement (Template_EL_useSimple, sstempl, 0, NULL, TRUE); } // complete the creation of the use element TtaGiveFirstSelectedElement (doc, &use, &firstChar, &lastChar); selType = TtaGetElementType (use); while (use && (selType.ElSSchema != sstempl || selType.ElTypeNum != Template_EL_useSimple)) { // look for the enclosing use element use = TtaGetParent (use); selType = TtaGetElementType (use); } SetAttributeStringValueWithUndo (use, Template_ATTR_types, types); Template_SetLabel (doc, use, label, TRUE); TtaSelectElement (doc, use); TtaCloseUndoSequence (doc); } } TtaFreeMemory (proposed); TtaFreeMemory (label); TtaFreeMemory (types); return use; } #endif /* TEMPLATES */ return NULL; } /*---------------------------------------------------------------------- Template_CreateEmptyBlockUse Create a block xt:use with the selection. ----------------------------------------------------------------------*/ static Element Template_CreateEmptyBlockUse (Document doc) { #ifdef TEMPLATES SSchema sstempl = TtaGetSSchema ("Template", doc); ElementType useType; Element selElem, use = NULL; XTigerTemplate t = GetXTigerDocTemplate(doc); Declaration dec; char *proposed, *label = NULL, *types=NULL; int firstChar, lastChar; ThotBool option; if (t && sstempl) { TtaGiveFirstSelectedElement (doc, &selElem, &firstChar, &lastChar); if (selElem == NULL) return NULL; proposed = Template_GetBlockLevelDeclarations(t, TRUE); if (proposed && QueryNewUseFromUser(proposed, &label, &types, &option)) { if (label && types) { TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); // create the use element useType.ElSSchema = sstempl; if (strstr (types, " ") != NULL) useType.ElTypeNum = Template_EL_useEl; else { // check if it's an union dec = Template_GetUnionDeclaration (t, types); if (dec) useType.ElTypeNum = Template_EL_useEl; else useType.ElTypeNum = Template_EL_useSimple; } use = TtaNewElement (doc, useType); TtaInsertSibling (use, selElem, FALSE, doc); SetAttributeStringValue (use, Template_ATTR_types, types); Template_SetLabel (doc, use, label, FALSE); TtaRegisterElementCreate (use, doc); // remove the current selection TtaDeleteTree (selElem, doc); TtaSelectElement (doc, use); TtaCloseUndoSequence (doc); } } TtaFreeMemory (proposed); TtaFreeMemory (label); TtaFreeMemory (types); return use; } #endif /* TEMPLATES */ return NULL; } /*---------------------------------------------------------------------- Template_CreateUseFromSelection Create a xt:use with the selection. If selection is empty, insert an inline xt:use. If createComp is false, create a xt:use with types at the selected block. If createComp is true, create a component with the selection. Return the xt:use element. ----------------------------------------------------------------------*/ Element Template_CreateUseFromSelection (Document doc, int view, ThotBool createComp) { #ifdef TEMPLATES DisplayMode dispMode; Element selElem, selElem2, parent, parent2; Element use = NULL, comp, prev, next; ElementType selType, selType2, useType, compType; SSchema sstempl, sshtml; XTigerTemplate t; int firstChar, lastChar, firstChar2, lastChar2; int sz = 128, option; char *proposed, *checked, *types = NULL; char buffer[128]; const char *title, *label, *name = NULL; ThotBool oldStructureChecking, opt = FALSE, getContent = FALSE; if (!TtaGetDocumentAccessMode(doc)) return NULL; sstempl = TtaGetSSchema ("Template", doc); sshtml = TtaGetSSchema ("HTML", doc); if (doc && TtaGetDocumentAccessMode(doc) && sstempl && IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc)) { TtaGiveFirstSelectedElement (doc, &selElem, &firstChar, &lastChar); TtaGiveLastSelectedElement (doc, &selElem2, &firstChar2, &lastChar2); t = GetXTigerDocTemplate (doc); if (selElem == NULL || t == NULL) return NULL; selType = TtaGetElementType(selElem); selType2 = TtaGetElementType(selElem2); parent = TtaGetParent(selElem); parent2 = TtaGetParent(selElem2); dispMode = TtaGetDisplayMode (doc); oldStructureChecking = TtaGetStructureChecking (doc); TtaSetStructureChecking (FALSE, doc); TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); if (firstChar == 0 && firstChar2 == 0 && parent == parent2) { if (selType.ElSSchema == sstempl && (selType.ElTypeNum == Template_EL_useEl || selType.ElTypeNum == Template_EL_useSimple)) { // The selection is a template element. // TODO query to add/remove some types if (TtaGetElementVolume(selElem) == 0) { proposed = Template_GetAllDeclarations(t, TRUE, TRUE, TRUE); checked = GetAttributeStringValueFromNum (selElem, Template_ATTR_types, NULL); option = GetAttributeIntValueFromNum (selElem, Template_ATTR_option); opt = (option == Template_ATTR_option_VAL_option_set); if (QueryUseFromUser (proposed, checked, buffer, 128, &types, &opt)) { SetAttributeStringValueWithUndo(selElem, Template_ATTR_types, types); SetAttributeStringValueWithUndo(selElem, Template_ATTR_title, buffer); if (opt) SetAttributeIntValue (selElem, Template_ATTR_option, Template_ATTR_option_VAL_option_set, TRUE); else SetAttributeIntValue (selElem, Template_ATTR_option, Template_ATTR_option_VAL_option_unset, TRUE); // register document modification TtaSetDocumentModified (doc); } TtaFreeMemory (proposed); TtaFreeMemory (checked); TtaFreeMemory (types); createComp = FALSE; } } else if (selElem != selElem2 && ((selType.ElSSchema == sshtml && (selType.ElTypeNum == HTML_EL_List_Item || selType.ElTypeNum == HTML_EL_Term || selType.ElTypeNum == HTML_EL_Definition || selType.ElTypeNum == HTML_EL_Option_item || selType.ElTypeNum == HTML_EL_CAPTION || selType.ElTypeNum == HTML_EL_Table_row || selType.ElTypeNum == HTML_EL_Table_cell || selType.ElTypeNum == HTML_EL_Data_cell || selType.ElTypeNum == HTML_EL_Heading_cell || selType.ElTypeNum == HTML_EL_thead || selType.ElTypeNum == HTML_EL_tbody || selType.ElTypeNum == HTML_EL_tfoot)) || (selType2.ElSSchema == sshtml && (selType2.ElTypeNum == HTML_EL_List_Item || selType2.ElTypeNum == HTML_EL_Term || selType2.ElTypeNum == HTML_EL_Definition || selType2.ElTypeNum == HTML_EL_Option_item || selType2.ElTypeNum == HTML_EL_CAPTION || selType2.ElTypeNum == HTML_EL_Table_row || selType2.ElTypeNum == HTML_EL_Table_cell || selType2.ElTypeNum == HTML_EL_Data_cell || selType2.ElTypeNum == HTML_EL_Heading_cell || selType2.ElTypeNum == HTML_EL_thead || selType2.ElTypeNum == HTML_EL_tbody || selType2.ElTypeNum == HTML_EL_tfoot)))) { TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_INVALID_SELECTION); return NULL; } else if (selType.ElSSchema == sshtml && selElem == selElem2 && (selType.ElTypeNum == HTML_EL_Element || selType.ElTypeNum == HTML_EL_Basic_Elem || (selType.ElTypeNum == HTML_EL_Paragraph && TtaGetElementVolume(selElem) == 0))) // Create a block-level xt:use instead of selection. use = Template_CreateEmptyBlockUse (doc); else if (selType.ElSSchema == sstempl) { // locate the position of the new component prev = next = NULL; if (selType.ElSSchema == sstempl && selType.ElTypeNum == Template_EL_component) next = selElem; else if (selType.ElSSchema == sstempl && (selType.ElTypeNum == Template_EL_union || selType.ElTypeNum == Template_EL_import)) prev = selElem; else if (selType.ElSSchema == sstempl && (selType.ElTypeNum == Template_EL_head || selType.ElTypeNum == Template_EL_Template)) parent = selElem; else { selType.ElSSchema = sstempl; selType.ElTypeNum = Template_EL_head; parent = TtaGetExactTypedAncestor (selElem, selType); if (parent == NULL) { selType.ElTypeNum = Template_EL_Template; parent = TtaGetExactTypedAncestor (selElem, selType); } if (parent == NULL) return NULL; selType.ElTypeNum = Template_EL_component; prev = TtaGetExactTypedAncestor (selElem, selType); } if (QueryComponentFromUser (buffer, 128)) { // create the component compType.ElSSchema = sstempl; compType.ElTypeNum = Template_EL_component; comp = TtaNewElement (doc, compType); if (prev) TtaInsertSibling (comp, prev, FALSE, doc); else if (next) TtaInsertSibling (comp, next, TRUE, doc); else TtaInsertFirstChild (&comp, parent, doc); SetAttributeStringValue (comp, Template_ATTR_name, buffer); // generate a content selElem = TtaGetFirstChild (comp); if (selElem == NULL) { selType.ElSSchema = sstempl; selType.ElTypeNum = Template_EL_TemplateObject; selElem = TtaNewElement (doc, selType); TtaInsertFirstChild (&selElem, comp, doc); } TtaRegisterElementCreate (comp, doc); TtaSelectElement (doc, selElem); // register document modification TtaSetDocumentModified (doc); } } else { if (dispMode == DisplayImmediately) TtaSetDisplayMode (doc, DeferredDisplay); prev = selElem; TtaPreviousSibling(&prev); next = selElem2; TtaNextSibling (&next); if (selElem == selElem2 && selType2.ElSSchema == sshtml && (selType.ElTypeNum == HTML_EL_List_Item || selType.ElTypeNum == HTML_EL_Term || selType.ElTypeNum == HTML_EL_Definition || selType.ElTypeNum == HTML_EL_Option_item || selType.ElTypeNum == HTML_EL_CAPTION || selType.ElTypeNum == HTML_EL_Table_row || selType.ElTypeNum == HTML_EL_Table_cell || selType.ElTypeNum == HTML_EL_Data_cell || selType.ElTypeNum == HTML_EL_Heading_cell || selType.ElTypeNum == HTML_EL_thead || selType.ElTypeNum == HTML_EL_tbody || selType.ElTypeNum == HTML_EL_tfoot)) { // special management createComp = FALSE; if (selType.ElTypeNum == HTML_EL_Table_cell || selType.ElTypeNum == HTML_EL_Data_cell || selType.ElTypeNum == HTML_EL_Heading_cell) // generate the use element around the first child // instead of the cell getContent = TRUE; } if (createComp) { // Create a component from selection and a use using it comp = Template_CreateComponentFromSelection (doc); if (comp) { useType.ElSSchema = sstempl; useType.ElTypeNum = Template_EL_useSimple; use = TtaNewElement (doc, useType); if (prev) TtaInsertSibling (use, prev, FALSE, doc); else if (next) TtaInsertSibling (use, next, TRUE, doc); else TtaInsertFirstChild (&use, parent, doc); GiveAttributeStringValueFromNum (comp, Template_ATTR_name, buffer, &sz); // Declare the new component Template_DeclareNewComponent (t, buffer, comp, 2); SetAttributeStringValue (use, Template_ATTR_types, buffer); SetAttributeStringValue (use, Template_ATTR_currentType, buffer); SetAttributeStringValue (use, Template_ATTR_title, buffer); TtaRegisterElementCreate (use, doc); TtaSelectElement (doc, use); // register document modification TtaSetDocumentModified (doc); } } else { title = TtaGetMessage (AMAYA, AM_TEMPLATE_USELABEL); label = TtaGetMessage (AMAYA, AM_NAME); QueryStringFromUser (label, title, buffer, 32); if (buffer[0] != EOS) { // Create a xt:use around the selection useType.ElSSchema = sstempl; useType.ElTypeNum = Template_EL_useSimple; use = TtaNewElement (doc, useType); if (getContent) { parent = selElem; selElem = TtaGetFirstChild (parent); selElem2 = TtaGetLastChild (parent); prev = next = NULL; } if (selElem) { name = TtaGetElementTypeName(TtaGetElementType(selElem)); TtaRegisterElementDelete (selElem, doc); TtaRemoveTree(selElem, doc); TtaInsertFirstChild (&selElem, use, doc); } else { useType.ElTypeNum = Template_EL_TEXT_UNIT; selElem = TtaNewElement (doc, useType); TtaInsertFirstChild (&selElem, use, doc); } if (prev) TtaInsertSibling(use, prev, FALSE, doc); else if (next) TtaInsertSibling(use, next,TRUE, doc); else TtaInsertFirstChild(&use, parent, doc); if (name && strcmp (name, "???") && strcmp (name, "Pseudo_paragraph")) { SetAttributeStringValue (use, Template_ATTR_types, name); SetAttributeStringValue (use, Template_ATTR_currentType, name); } else { SetAttributeStringValue (use, Template_ATTR_types, "string"); SetAttributeStringValue (use, Template_ATTR_currentType, "string"); } Template_SetLabel (doc, use, buffer, FALSE); TtaRegisterElementCreate (use, doc); TtaSelectElement (doc, use); // register document modification TtaSetDocumentModified (doc); } } if (dispMode == DisplayImmediately) TtaSetDisplayMode (doc, dispMode); } } else if (lastChar < firstChar) use = Template_CreateInlineUse (doc); else Template_CreateTextBox (doc, createComp); TtaSetStructureChecking (oldStructureChecking, doc); TtaCloseUndoSequence(doc); } return use; #else /* TEMPLATES */ return NULL; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- Template_CreateComponentFromSelection Create a xt:component with the selection and move it into the xt:head. Return the xt:component element. ----------------------------------------------------------------------*/ Element Template_CreateComponentFromSelection (Document doc) { #ifdef TEMPLATES ThotBool oldStructureChecking; DisplayMode dispMode; Element selElem, selElem2, parent, parent2, current, child, head; Element comp = NULL; ElementType selType, selType2, compType; SSchema sstempl = TtaGetSSchema ("Template", doc); XTigerTemplate t = GetXTigerDocTemplate(doc); int firstChar, lastChar, firstChar2, lastChar2; char buffer[128]; const char *title, *label; ThotBool closeUndo = FALSE; if (doc && t && TtaGetDocumentAccessMode(doc) && TtaGetDocumentAccessMode(doc) && sstempl && IsTemplateDocument(doc) && !IsTemplateInstanceDocument(doc)) { TtaGiveFirstSelectedElement (doc, &selElem, &firstChar, &lastChar); if (selElem == NULL) { TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_INVALID_SELECTION); return NULL; } TtaGiveLastSelectedElement (doc, &selElem2, &firstChar2, &lastChar2); selType = TtaGetElementType(selElem); selType2 = TtaGetElementType(selElem2); parent = TtaGetParent(selElem); parent2 = TtaGetParent(selElem2); label = TtaGetMessage (AMAYA, AM_NAME); title = TtaGetMessage (AMAYA, AM_TEMPLATE_NEWCOMP); QueryStringFromUser(label, title, buffer, 32); if (buffer[0] != EOS) { head = TemplateFindHead (doc); compType.ElSSchema = sstempl; compType.ElTypeNum = Template_EL_component; if (head && firstChar == 0 && firstChar2 == 0 && parent == parent2) { dispMode = TtaGetDisplayMode (doc); oldStructureChecking = TtaGetStructureChecking (doc); TtaSetStructureChecking (FALSE, doc); child = TtaGetLastChild (head); if (TtaHasUndoSequence (doc)) closeUndo = FALSE; else { closeUndo = TRUE; TtaOpenUndoSequence (doc, NULL, NULL, 0, 0); } if (dispMode == DisplayImmediately) TtaSetDisplayMode (doc, DeferredDisplay); // Create the component comp = TtaNewElement(doc, compType); if (child) TtaInsertSibling(comp, child, FALSE, doc); else TtaInsertFirstChild (&comp, head, doc); // register and update the component name Template_SetName (doc, comp, buffer, FALSE); TtaNextSibling (&selElem2); child = NULL; while (selElem != selElem2) { current = selElem; TtaNextSibling (&selElem); TtaRegisterElementDelete (current, doc); TtaRemoveTree (current, doc); if (child) TtaInsertSibling (current, child, FALSE, doc); else TtaInsertFirstChild (¤t, comp, doc); //TtaRegisterElementCreate (current, doc); child = current; } TtaRegisterElementCreate (comp, doc); if (closeUndo) TtaCloseUndoSequence(doc); TtaSetStructureChecking (oldStructureChecking, doc); if (dispMode == DisplayImmediately) TtaSetDisplayMode (doc, dispMode); } } } return comp; #else /* TEMPLATES */ return NULL; #endif /* TEMPLATES */ } /*---------------------------------------------------------------------- TemplateComponentWillBeDeleted Processed when a component element will be deleted in a template context. ----------------------------------------------------------------------*/ ThotBool TemplateComponentWillBeDeleted (NotifyElement *event) { #ifdef TEMPLATES XTigerTemplate t = GetXTigerDocTemplate(event->document); char *elemName; elemName = GetAttributeStringValueFromNum(event->element, Template_ATTR_name, NULL); if (Template_IsUsedComponent (t, event->document, elemName)) { TtaDisplaySimpleMessage (CONFIRM, AMAYA, AM_TEMPLATE_USEDCOMP_CANTREMOVE); return TRUE; } #endif /* TEMPLATES */ return FALSE; } /*---------------------------------------------------------------------- UnionClicked Called when a xt:union is clicked ----------------------------------------------------------------------*/ void UnionClicked(NotifyElement* event) { if (event->document && event->element) TtaSelectElement (event->document, event->element); } /*---------------------------------------------------------------------- UnionDoubleClicked Called when a xt:union is double clicked ----------------------------------------------------------------------*/ ThotBool UnionDoubleClicked(NotifyElement* event) { Template_ModifyUnionElement(event->document, event->element); TtaSelectElement(event->document, event->element); return TRUE; } /*---------------------------------------------------------------------- TemplateNameAttributeDeleted Called when a xt:name will be deleted ----------------------------------------------------------------------*/ ThotBool TemplateNameAttributeDeleted(NotifyAttribute* event) { // Prevent xt:name deletion return TRUE; } /*---------------------------------------------------------------------- TemplateNameAttributeModified Called when a xt:name will be modified ----------------------------------------------------------------------*/ ThotBool TemplateNameAttributeModified(NotifyAttribute* event) { // Prevent xt:name modification return TRUE; } /*---------------------------------------------------------------------- TemplateNameAttributeCreated Called when a xt:name have been created ----------------------------------------------------------------------*/ void TemplateNameAttributeCreated(NotifyAttribute* event) { MakeUniqueName(event->element, event->document, TRUE, FALSE); } /*---------------------------------------------------------------------- TemplateNameAttrInMenu Called by Thot when building the Attributes menu for template elements. ----------------------------------------------------------------------*/ ThotBool TemplateNameAttrInMenu (NotifyAttribute * event) { #ifdef TEMPLATES ElementType type = TtaGetElementType(event->element); if (type.ElTypeNum==Template_EL_component || type.ElTypeNum==Template_EL_union) return TRUE; #endif /* TEMPLATES */ return FALSE; }