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| author | Daniel Silverstone <dsilvers@digital-scurf.org> | 2015-07-19 12:59:49 +0100 |
|---|---|---|
| committer | Daniel Silverstone <dsilvers@digital-scurf.org> | 2015-07-19 12:59:49 +0100 |
| commit | e4f46aceb3a3406d4f52d73f72a69e28578b7af4 (patch) | |
| tree | 1395cba1a664e5773d854943f6c5aa990e92e530 | |
| parent | 10c5dcd078700ff574512fc692adb6835653ba38 (diff) | |
| download | netsurf-e4f46aceb3a3406d4f52d73f72a69e28578b7af4.tar.gz netsurf-e4f46aceb3a3406d4f52d73f72a69e28578b7af4.tar.bz2 | |
Support createElement
| -rw-r--r-- | javascript/duktape/document.c | 31 | ||||
| -rw-r--r-- | utils/corestrings.c | 13 | ||||
| -rw-r--r-- | utils/corestrings.h | 2 |
3 files changed, 45 insertions, 1 deletions
diff --git a/javascript/duktape/document.c b/javascript/duktape/document.c index 701d2d40d..b4f8cefbe 100644 --- a/javascript/duktape/document.c +++ b/javascript/duktape/document.c @@ -84,6 +84,36 @@ static DUKKY_FUNC(document, createTextNode) return 1; } +static DUKKY_FUNC(document, createElement) +{ + DUKKY_GET_METHOD_PRIVATE(document); + dom_node *newnode; + dom_exception err; + duk_size_t text_len; + const char *text = duk_safe_to_lstring(ctx, 0, &text_len); + dom_string *text_str; + + err = dom_string_create((const uint8_t*)text, text_len, &text_str); + if (err != DOM_NO_ERR) return 0; /* coerced to undefined */ + + err = dom_document_create_element_ns(priv->parent.node, + corestring_dom_html_namespace, + text_str, + &newnode); + if (err != DOM_NO_ERR) { + dom_string_unref(text_str); + return 0; /* coerced to undefined */ + } + + dom_string_unref(text_str); + + dukky_push_node(ctx, newnode); + + dom_node_unref(newnode); + + return 1; +} + static DUKKY_GETTER(document, body) { DUKKY_GET_METHOD_PRIVATE(document); @@ -118,6 +148,7 @@ DUKKY_FUNC(document, __proto) /* Populate document's prototypical functionality */ DUKKY_ADD_METHOD(document, write, 1); DUKKY_ADD_METHOD(document, createTextNode, 1); + DUKKY_ADD_METHOD(document, createElement, 1); DUKKY_POPULATE_READONLY_PROPERTY(document, body); /* Set this prototype's prototype (left-parent)*/ DUKKY_GET_PROTOTYPE(node); diff --git a/utils/corestrings.c b/utils/corestrings.c index 20036a515..1d20362a3 100644 --- a/utils/corestrings.c +++ b/utils/corestrings.c @@ -261,6 +261,7 @@ dom_string *corestring_dom_INPUT; dom_string *corestring_dom_SELECT; dom_string *corestring_dom_TEXTAREA; dom_string *corestring_dom_BODY; +dom_string *corestring_dom_html_namespace; dom_string *corestring_dom_button; dom_string *corestring_dom_image; dom_string *corestring_dom_radio; @@ -533,6 +534,8 @@ void corestrings_fini(void) CSS_DOM_STRING_UNREF(SELECT); CSS_DOM_STRING_UNREF(TEXTAREA); CSS_DOM_STRING_UNREF(BODY); + /* DOM namespaces, not really CSS */ + CSS_DOM_STRING_UNREF(html_namespace); /* DOM input types, not really CSS */ CSS_DOM_STRING_UNREF(button); CSS_DOM_STRING_UNREF(image); @@ -882,11 +885,19 @@ nserror corestrings_init(void) goto error; } + exc = dom_string_create_interned((const uint8_t *) "http://www.w3.org/1999/xhtml", + SLEN("http://www.w3.org/1999/xhtml"), + &corestring_dom_html_namespace); + if ((exc != DOM_NO_ERR) || (corestring_dom_html_namespace == NULL)) { + error = NSERROR_NOMEM; + goto error; + } + error = nsurl_create("about:blank", &corestring_nsurl_about_blank); if (error != NSERROR_OK) { goto error; } - + return NSERROR_OK; error: diff --git a/utils/corestrings.h b/utils/corestrings.h index 2c3c4482c..415dece26 100644 --- a/utils/corestrings.h +++ b/utils/corestrings.h @@ -273,6 +273,8 @@ extern struct dom_string *corestring_dom_INPUT; extern struct dom_string *corestring_dom_SELECT; extern struct dom_string *corestring_dom_TEXTAREA; extern struct dom_string *corestring_dom_BODY; +/* DOM namespaces */ +extern struct dom_string *corestring_dom_html_namespace; /* DOM input node types */ extern struct dom_string *corestring_dom_button; /* extern struct dom_string *corestring_dom_submit; */ |