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authorrsk1994 <rsk1coder99@gmail.com>2014-06-06 06:19:49 +0530
committerRupinder Singh Khokhar <rsk1coder99@gmail.com>2014-06-11 04:27:13 +0530
commitc7f3d0def9dc71deb135b5afedcddac1c92b9c3e (patch)
tree00783ed67ba80affe06ab3f182296b268c1ec52a /src
parenteb735d3cd022b9fc8284b2e86570a8db5854d56a (diff)
downloadlibdom-c7f3d0def9dc71deb135b5afedcddac1c92b9c3e.tar.gz
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IFrame Element
Diffstat (limited to 'src')
-rw-r--r--src/html/Makefile3
-rw-r--r--src/html/html_document.c4
-rw-r--r--src/html/html_frame_element.h2
-rw-r--r--src/html/html_iframe_element.c262
-rw-r--r--src/html/html_iframe_element.h48
5 files changed, 316 insertions, 3 deletions
diff --git a/src/html/Makefile b/src/html/Makefile
index fa707d4..95550ab 100644
--- a/src/html/Makefile
+++ b/src/html/Makefile
@@ -18,10 +18,9 @@ DIR_SOURCES := \
html_map_element.c html_script_element.c html_tablecaption_element.c \
html_tablecell_element.c html_tablecol_element.c html_tablesection_element.c \
html_table_element.c html_tablerow_element.c html_frameset_element.c \
- html_frame_element.c
+ html_frame_element.c html_iframe_element.c
UNINMPLEMENTED_SOURCES := \
html_isindex_element.c \
- html_iframe_element.c
include $(NSBUILD)/Makefile.subdir
diff --git a/src/html/html_document.c b/src/html/html_document.c
index cf8d1aa..5d68d51 100644
--- a/src/html/html_document.c
+++ b/src/html/html_document.c
@@ -59,6 +59,7 @@
#include "html/html_style_element.h"
#include "html/html_frameset_element.h"
#include "html/html_frame_element.h"
+#include "html/html_iframe_element.h"
#include "core/attr.h"
#include "core/string.h"
@@ -373,6 +374,9 @@ _dom_html_document_create_element_internal(dom_html_document *html,
} else if (dom_string_caseless_isequal(tag_name, html->memoised[hds_FRAME])) {
exc = _dom_html_frame_element_create(html, namespace, prefix,
(dom_html_frame_element **) result);
+ } else if (dom_string_caseless_isequal(tag_name, html->memoised[hds_IFRAME])) {
+ exc = _dom_html_iframe_element_create(html, namespace, prefix,
+ (dom_html_iframe_element **) result);
} else {
exc = _dom_html_element_create(html, tag_name, namespace,
prefix, result);
diff --git a/src/html/html_frame_element.h b/src/html/html_frame_element.h
index 77a137b..c313cbc 100644
--- a/src/html/html_frame_element.h
+++ b/src/html/html_frame_element.h
@@ -9,7 +9,7 @@
#ifndef dom_internal_html_frame_element_h_
#define dom_internal_html_frame_element_h_
-#include <dom/html/html_frameset_element.h>
+#include <dom/html/html_frame_element.h>
#include "html/html_element.h"
diff --git a/src/html/html_iframe_element.c b/src/html/html_iframe_element.c
index 2e182d5..6f15b3e 100644
--- a/src/html/html_iframe_element.c
+++ b/src/html/html_iframe_element.c
@@ -3,5 +3,267 @@
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2009 Bo Yang <struggleyb.nku@gmail.com>
+ * Copyright 2014 Rupinder Singh Khokhar<rsk1coder99@gmail.com>
*/
+#include <assert.h>
+#include <stdlib.h>
+
+#include <dom/html/html_iframe_element.h>
+
+#include "html/html_document.h"
+#include "html/html_iframe_element.h"
+
+#include "core/node.h"
+#include "core/attr.h"
+#include "utils/utils.h"
+
+static struct dom_element_protected_vtable _protect_vtable = {
+ {
+ DOM_NODE_PROTECT_VTABLE_HTML_IFRAME_ELEMENT
+ },
+ DOM_HTML_IFRAME_ELEMENT_PROTECT_VTABLE
+};
+
+/**
+ * Create a dom_html_iframe_element object
+ *
+ * \param doc The document object
+ * \param ele The returned element object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_html_iframe_element_create(struct dom_html_document *doc,
+ dom_string *namespace, dom_string *prefix,
+ struct dom_html_iframe_element **ele)
+{
+ struct dom_node_internal *node;
+
+ *ele = malloc(sizeof(dom_html_iframe_element));
+ if (*ele == NULL)
+ return DOM_NO_MEM_ERR;
+
+ /* Set up vtables */
+ node = (struct dom_node_internal *) *ele;
+ node->base.vtable = &_dom_html_element_vtable;
+ node->vtable = &_protect_vtable;
+
+ return _dom_html_iframe_element_initialise(doc, namespace, prefix, *ele);
+}
+
+/**
+ * Initialise a dom_html_iframe_element object
+ *
+ * \param doc The document object
+ * \param ele The dom_html_iframe_element object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_html_iframe_element_initialise(struct dom_html_document *doc,
+ dom_string *namespace, dom_string *prefix,
+ struct dom_html_iframe_element *ele)
+{
+ dom_string *scrolling_default = NULL;
+ dom_exception err;
+ err = dom_string_create((const uint8_t *) "auto", SLEN("auto"), &scrolling_default);
+ if (err != DOM_NO_ERR)
+ return err;
+
+
+ dom_string *frame_border_default = NULL;
+ err = dom_string_create((const uint8_t *) "1", SLEN("1"), &frame_border_default);
+ if (err != DOM_NO_ERR)
+ return err;
+
+ err = _dom_html_element_initialise(doc, &ele->base,
+ doc->memoised[hds_IFRAME],
+ namespace, prefix);
+
+ ele->scrolling_default = scrolling_default;
+ ele->frame_border_default = frame_border_default;
+
+ return err;
+}
+
+/**
+ * Finalise a dom_html_iframe_element object
+ *
+ * \param ele The dom_html_iframe_element object
+ */
+void _dom_html_iframe_element_finalise(struct dom_html_iframe_element *ele)
+{
+ _dom_html_element_finalise(&ele->base);
+}
+
+/**
+ * Destroy a dom_html_iframe_element object
+ *
+ * \param ele The dom_html_iframe_element object
+ */
+void _dom_html_iframe_element_destroy(struct dom_html_iframe_element *ele)
+{
+ _dom_html_iframe_element_finalise(ele);
+ free(ele);
+}
+
+/*------------------------------------------------------------------------*/
+/* The protected virtual functions */
+
+/* The virtual function used to parse attribute value, see src/core/element.c
+ * for detail */
+dom_exception _dom_html_iframe_element_parse_attribute(dom_element *ele,
+ dom_string *name, dom_string *value,
+ dom_string **parsed)
+{
+ UNUSED(ele);
+ UNUSED(name);
+
+ dom_string_ref(value);
+ *parsed = value;
+
+ return DOM_NO_ERR;
+}
+
+/* The virtual destroy function, see src/core/node.c for detail */
+void _dom_virtual_html_iframe_element_destroy(dom_node_internal *node)
+{
+ _dom_html_iframe_element_destroy((struct dom_html_iframe_element *) node);
+}
+
+/* The virtual copy function, see src/core/node.c for detail */
+dom_exception _dom_html_iframe_element_copy(dom_node_internal *old,
+ dom_node_internal **copy)
+{
+ return _dom_html_element_copy(old, copy);
+}
+
+/*-----------------------------------------------------------------------*/
+/* API functions */
+
+#define SIMPLE_GET(attr) \
+ dom_exception dom_html_iframe_element_get_##attr( \
+ dom_html_iframe_element *element, \
+ dom_string **attr) \
+ { \
+ dom_exception ret; \
+ dom_string *_memo_##attr; \
+ \
+ _memo_##attr = \
+ ((struct dom_html_document *) \
+ ((struct dom_node_internal *)element)->owner)->\
+ memoised[hds_##attr]; \
+ \
+ ret = dom_element_get_attribute(element, _memo_##attr, attr); \
+ \
+ return ret; \
+ }
+#define SIMPLE_SET(attr) \
+dom_exception dom_html_iframe_element_set_##attr( \
+ dom_html_iframe_element *element, \
+ dom_string *attr) \
+ { \
+ dom_exception ret; \
+ dom_string *_memo_##attr; \
+ \
+ _memo_##attr = \
+ ((struct dom_html_document *) \
+ ((struct dom_node_internal *)element)->owner)->\
+ memoised[hds_##attr]; \
+ \
+ ret = dom_element_set_attribute(element, _memo_##attr, attr); \
+ \
+ return ret; \
+ }
+
+#define SIMPLE_GET_SET(attr) SIMPLE_GET(attr) SIMPLE_SET(attr)
+
+SIMPLE_GET_SET(long_desc);
+SIMPLE_GET_SET(align);
+SIMPLE_GET_SET(name);
+SIMPLE_GET_SET(src);
+SIMPLE_GET_SET(margin_width);
+SIMPLE_GET_SET(margin_height);
+SIMPLE_SET(scrolling);
+SIMPLE_SET(frame_border);
+SIMPLE_GET_SET(width);
+SIMPLE_GET_SET(height);
+
+
+/**
+ * Get the frame_border property
+ *
+ * \param ele The dom_html_iframe_element object
+ * \param iframe_border The returned status
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception dom_html_iframe_element_get_frame_border(
+ dom_html_iframe_element *ele,
+ dom_string **frame_border)
+{
+ dom_html_document *doc;
+ bool has_value = false;
+ dom_exception err;
+
+ doc = (dom_html_document *) ((dom_node_internal *) ele)->owner;
+
+ err = dom_element_has_attribute(ele,
+ doc->memoised[hds_frame_border], &has_value);
+ if(err !=DOM_NO_ERR)
+ return err;
+
+ if(has_value) {
+ return dom_element_get_attribute(ele,
+ doc->memoised[hds_frame_border], frame_border);
+ }
+
+ *frame_border = ele->frame_border_default;
+ if (*frame_border != NULL)
+ dom_string_ref(*frame_border);
+ return DOM_NO_ERR;
+}
+
+/**
+ * Get the frame_border property
+ *
+ * \param ele The dom_html_iframe_element object
+ * \param scrolling The returned status
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception dom_html_iframe_element_get_scrolling(
+ dom_html_iframe_element *ele,
+ dom_string **scrolling)
+{
+ dom_html_document *doc;
+ bool has_value = false;
+ dom_exception err;
+
+ doc = (dom_html_document *) ((dom_node_internal *) ele)->owner;
+
+ err = dom_element_has_attribute(ele,
+ doc->memoised[hds_scrolling], &has_value);
+ if(err !=DOM_NO_ERR)
+ return err;
+
+ if(has_value) {
+ return dom_element_get_attribute(ele,
+ doc->memoised[hds_scrolling], scrolling);
+ }
+
+ *scrolling = ele->scrolling_default;
+ if (*scrolling != NULL)
+ dom_string_ref(*scrolling);
+ return DOM_NO_ERR;
+}
+
+/**
+ * Get the frame_border property
+ *
+ * \param ele The dom_html_iframe_element object
+ * \param content_document The returned status
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception dom_html_iframe_element_get_content_document(
+ dom_html_iframe_element *ele,
+ dom_document **content_document)
+{
+ *content_document = dom_node_get_owner(ele);
+ return DOM_NO_ERR;
+}
diff --git a/src/html/html_iframe_element.h b/src/html/html_iframe_element.h
index 2e182d5..dafc9e1 100644
--- a/src/html/html_iframe_element.h
+++ b/src/html/html_iframe_element.h
@@ -3,5 +3,53 @@
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2009 Bo Yang <struggleyb.nku@gmail.com>
+ * Copyright 2014 Rupinder Singh Khokhar <rsk1coder99@gmail.com>
*/
+#ifndef dom_internal_html_iframe_element_h_
+#define dom_internal_html_iframe_element_h_
+
+#include <dom/html/html_iframe_element.h>
+#include "html/html_element.h"
+
+
+struct dom_html_iframe_element {
+ struct dom_html_element base;
+ /**< The base class */
+ dom_string *scrolling_default;
+ dom_string *frame_border_default;
+};
+
+/* Create a dom_html_iframe_element object */
+dom_exception _dom_html_iframe_element_create(struct dom_html_document *doc,
+ dom_string *namespace, dom_string *prefix,
+ struct dom_html_iframe_element **ele);
+
+/* Initialise a dom_html_iframe_element object */
+dom_exception _dom_html_iframe_element_initialise(struct dom_html_document *doc,
+ dom_string *namespace, dom_string *prefix,
+ struct dom_html_iframe_element *ele);
+
+/* Finalise a dom_html_iframe_element object */
+void _dom_html_iframe_element_finalise(struct dom_html_iframe_element *ele);
+
+/* Destroy a dom_html_iframe_element object */
+void _dom_html_iframe_element_destroy(struct dom_html_iframe_element *ele);
+
+/* The protected virtual functions */
+dom_exception _dom_html_iframe_element_parse_attribute(dom_element *ele,
+ dom_string *name, dom_string *value,
+ dom_string **parsed);
+void _dom_virtual_html_iframe_element_destroy(dom_node_internal *node);
+dom_exception _dom_html_iframe_element_copy(dom_node_internal *old,
+ dom_node_internal **copy);
+
+#define DOM_HTML_IFRAME_ELEMENT_PROTECT_VTABLE \
+ _dom_html_iframe_element_parse_attribute
+
+#define DOM_NODE_PROTECT_VTABLE_HTML_IFRAME_ELEMENT \
+ _dom_virtual_html_iframe_element_destroy, \
+ _dom_html_iframe_element_copy
+
+#endif
+