/* Look up the component for the specified slot of the plug-in list */ static JSComponent* componentarray_create_component(JSContext *cx, JSComponentArray *array, JSComponent *component, const char *targetName, jsint targetSlot) { component = component_create_self(cx, array->decoder, component, targetName); if (component) { char *name; jsval val; name = JS_GetStringBytes(component->name); val = OBJECT_TO_JSVAL(component->obj); JS_DefineProperty(cx, array->obj, name, val, NULL, NULL, JSPROP_ENUMERATE); JS_AliasElement(cx, array->obj, name, targetSlot); array->length++; return component; } return NULL; }
JSObject * LM_ReflectNamedAnchor(MWContext *context, lo_NameList *name_rec, PA_Tag * tag, int32 layer_id, uint index) { JSObject *obj, *array_obj, *document; MochaDecoder *decoder; JSContext *cx; JSObjectArray *array; JSAnchor *named_anchor; lo_TopState *top_state; PRHashTable *map; JSString *str; obj = name_rec->mocha_object; if (obj) return obj; decoder = LM_GetMochaDecoder(context); if (!decoder) return NULL; cx = decoder->js_context; top_state = lo_GetMochaTopState(context); if (top_state->resize_reload) { map = lm_GetIdToObjectMap(decoder); if (map) obj = (JSObject *)PR_HashTableLookup(map, LM_GET_MAPPING_KEY(LM_NAMEDANCHORS, layer_id, index)); if (obj) { name_rec->mocha_object = obj; LM_PutMochaDecoder(decoder); return obj; } } /* Get the document object that will hold this anchor */ document = lm_GetDocumentFromLayerId(decoder, layer_id); if (!document) { LM_PutMochaDecoder(decoder); return NULL; } array_obj = lm_GetNameArray(decoder, document); if (!array_obj) { LM_PutMochaDecoder(decoder); return NULL; } array = JS_GetPrivate(cx, array_obj); if (!array) { LM_PutMochaDecoder(decoder); return NULL; } named_anchor = JS_malloc(cx, sizeof *named_anchor); if (!named_anchor) { LM_PutMochaDecoder(decoder); return NULL; } XP_BZERO(named_anchor, sizeof *named_anchor); obj = JS_NewObject(cx, &lm_anchor_class, decoder->anchor_prototype, document); if (!obj || !JS_SetPrivate(cx, obj, named_anchor)) { JS_free(cx, named_anchor); LM_PutMochaDecoder(decoder); return NULL; } /* Put obj into the document.anchors array. */ JS_DefineProperty(cx, array_obj, (char *) name_rec->name, OBJECT_TO_JSVAL(obj), NULL, NULL, JSPROP_ENUMERATE|JSPROP_READONLY); JS_AliasElement(cx, array_obj, (char *) name_rec->name, index); /* Put it in the index to object hash table */ map = lm_GetIdToObjectMap(decoder); if (map) { PR_HashTableAdd(map, LM_GET_MAPPING_KEY(LM_NAMEDANCHORS, layer_id, index), obj); } if ((jsint) index >= array->length) array->length = index + 1; named_anchor->decoder = HOLD_BACK_COUNT(decoder); named_anchor->layer_id = layer_id; named_anchor->index = index; if (name_rec->element && name_rec->element->type == LO_TEXT) { str = lm_LocalEncodingToStr(context, (char *) name_rec->element->lo_text.text); if (!str || !JS_LockGCThing(cx, str)) { LM_PutMochaDecoder(decoder); return NULL; } named_anchor->text = str; } str = JS_NewStringCopyZ(cx, (char *) name_rec->name); if (!str || !JS_LockGCThing(cx, str)) { LM_PutMochaDecoder(decoder); return NULL; } named_anchor->name = str; name_rec->mocha_object = obj; /* see if there are any attributes for event handlers */ if(tag) { PA_Block onlocate, id; /* don't hold the layout lock across compiles */ LO_UnlockLayout(); onlocate = lo_FetchParamValue(context, tag, PARAM_ONLOCATE); id = lo_FetchParamValue(context, tag, PARAM_ID); if (onlocate) { (void) lm_CompileEventHandler(decoder, id, tag->data, tag->newline_count, obj, PARAM_ONLOCATE, onlocate); PA_FREE(onlocate); } if (id) PA_FREE(id); LO_LockLayout(); } LM_PutMochaDecoder(decoder); return obj; }