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-rw-r--r--src/html/Makefile76
-rw-r--r--src/html/html_canvas_element.c190
-rw-r--r--src/html/html_canvas_element.h62
-rw-r--r--src/html/html_document.c6
4 files changed, 314 insertions, 20 deletions
diff --git a/src/html/Makefile b/src/html/Makefile
index c98ce9a..db765ad 100644
--- a/src/html/Makefile
+++ b/src/html/Makefile
@@ -1,24 +1,62 @@
# Sources
DIR_SOURCES := \
- html_document.c html_collection.c html_options_collection.c \
- html_element.c html_html_element.c html_head_element.c \
- html_link_element.c html_title_element.c html_meta_element.c \
- html_base_element.c html_style_element.c \
- html_body_element.c html_form_element.c html_select_element.c \
- html_button_element.c html_input_element.c html_text_area_element.c \
- html_opt_group_element.c html_option_element.c html_hr_element.c \
- html_dlist_element.c html_directory_element.c html_menu_element.c \
- html_fieldset_element.c html_legend_element.c html_div_element.c \
- html_paragraph_element.c html_heading_element.c html_quote_element.c \
- html_pre_element.c html_br_element.c html_label_element.c \
- html_ulist_element.c html_olist_element.c html_li_element.c \
- html_font_element.c html_mod_element.c html_anchor_element.c \
- html_basefont_element.c html_image_element.c html_object_element.c \
- html_param_element.c html_applet_element.c html_area_element.c \
- 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_iframe_element.c html_isindex_element.c \
+ html_applet_element.c \
+ html_area_element.c \
+ html_anchor_element.c \
+ html_basefont_element.c \
+ html_base_element.c \
+ html_body_element.c \
+ html_button_element.c \
+ html_canvas_element.c \
+ html_collection.c \
+ html_document.c \
+ html_element.c \
+ html_dlist_element.c \
+ html_directory_element.c \
+ html_options_collection.c \
+ html_html_element.c \
+ html_head_element.c \
+ html_link_element.c \
+ html_title_element.c \
+ html_meta_element.c \
+ html_style_element.c \
+ html_form_element.c \
+ html_select_element.c \
+ html_input_element.c \
+ html_text_area_element.c \
+ html_opt_group_element.c \
+ html_option_element.c \
+ html_hr_element.c \
+ html_menu_element.c \
+ html_fieldset_element.c \
+ html_legend_element.c \
+ html_div_element.c \
+ html_paragraph_element.c \
+ html_heading_element.c \
+ html_quote_element.c \
+ html_pre_element.c \
+ html_br_element.c \
+ html_label_element.c \
+ html_ulist_element.c \
+ html_olist_element.c \
+ html_li_element.c \
+ html_font_element.c \
+ html_mod_element.c \
+ html_image_element.c \
+ html_object_element.c \
+ html_param_element.c \
+ 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_iframe_element.c \
+ html_isindex_element.c \
UNINMPLEMENTED_SOURCES := \
diff --git a/src/html/html_canvas_element.c b/src/html/html_canvas_element.c
new file mode 100644
index 0000000..ea9d9c9
--- /dev/null
+++ b/src/html/html_canvas_element.c
@@ -0,0 +1,190 @@
+/*
+ * This file is part of libdom.
+ * Licensed under the MIT License,
+ * http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2020 Vincent Sanders <vince@netsurf-browser.org>
+ */
+
+#include <assert.h>
+#include <stdlib.h>
+
+#include <dom/html/html_canvas_element.h>
+
+#include "html/html_document.h"
+#include "html/html_canvas_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_CANVAS_ELEMENT
+ },
+ DOM_HTML_CANVAS_ELEMENT_PROTECT_VTABLE
+};
+
+/**
+ * Create a dom_html_canvas_element object
+ *
+ * \param params The html element creation parameters
+ * \param ele The returned element object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_html_canvas_element_create(
+ struct dom_html_element_create_params *params,
+ struct dom_html_canvas_element **ele)
+{
+ struct dom_node_internal *node;
+
+ *ele = malloc(sizeof(dom_html_canvas_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_canvas_element_initialise(params, *ele);
+}
+
+/**
+ * Initialise a dom_html_canvas_element object
+ *
+ * \param params The html element creation parameters
+ * \param ele The dom_html_canvas_element object
+ * \return DOM_NO_ERR on success, appropriate dom_exception on failure.
+ */
+dom_exception _dom_html_canvas_element_initialise(
+ struct dom_html_element_create_params *params,
+ struct dom_html_canvas_element *ele)
+{
+ return _dom_html_element_initialise(params, &ele->base);
+}
+
+/**
+ * Finalise a dom_html_canvas_element object
+ *
+ * \param ele The dom_html_canvas_element object
+ */
+void _dom_html_canvas_element_finalise(struct dom_html_canvas_element *ele)
+{
+ _dom_html_element_finalise(&ele->base);
+}
+
+/**
+ * Destroy a dom_html_canvas_element object
+ *
+ * \param ele The dom_html_canvas_element object
+ */
+void _dom_html_canvas_element_destroy(struct dom_html_canvas_element *ele)
+{
+ _dom_html_canvas_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_canvas_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_canvas_element_destroy(dom_node_internal *node)
+{
+ _dom_html_canvas_element_destroy((struct dom_html_canvas_element *) node);
+}
+
+/* The virtual copy function, see src/core/node.c for detail */
+dom_exception _dom_html_canvas_element_copy(
+ dom_node_internal *old, dom_node_internal **copy)
+{
+ dom_html_canvas_element *new_node;
+ dom_exception err;
+
+ new_node = malloc(sizeof(dom_html_canvas_element));
+ if (new_node == NULL)
+ return DOM_NO_MEM_ERR;
+
+ err = dom_html_canvas_element_copy_internal(old, new_node);
+ if (err != DOM_NO_ERR) {
+ free(new_node);
+ return err;
+ }
+
+ *copy = (dom_node_internal *) new_node;
+
+ return DOM_NO_ERR;
+}
+
+dom_exception _dom_html_canvas_element_copy_internal(
+ dom_html_canvas_element *old,
+ dom_html_canvas_element *new)
+{
+ dom_exception err;
+
+ err = dom_html_element_copy_internal(old, new);
+ if (err != DOM_NO_ERR) {
+ return err;
+ }
+
+ return DOM_NO_ERR;
+}
+
+/*-----------------------------------------------------------------------*/
+/* API functions */
+
+
+dom_exception
+dom_html_canvas_element_get_width(dom_html_canvas_element *canvas,
+ int32_t *width)
+{
+ return dom_html_element_get_int32_t_property(&canvas->base,
+ "width",
+ SLEN("width"),
+ width);
+}
+
+dom_exception
+dom_html_canvas_element_set_width(dom_html_canvas_element *canvas,
+ uint32_t width)
+{
+ return dom_html_element_set_int32_t_property(&canvas->base,
+ "width",
+ SLEN("width"),
+ width);
+}
+
+dom_exception
+dom_html_canvas_element_get_height(dom_html_canvas_element *canvas,
+ int32_t *height)
+{
+ return dom_html_element_get_int32_t_property(&canvas->base,
+ "height",
+ SLEN("height"),
+ height);
+}
+
+dom_exception
+dom_html_canvas_element_set_height(dom_html_canvas_element *canvas,
+ uint32_t height)
+{
+ return dom_html_element_set_int32_t_property(&canvas->base,
+ "height",
+ SLEN("height"),
+ height);
+}
+
diff --git a/src/html/html_canvas_element.h b/src/html/html_canvas_element.h
new file mode 100644
index 0000000..4cf3042
--- /dev/null
+++ b/src/html/html_canvas_element.h
@@ -0,0 +1,62 @@
+/*
+ * This file is part of libdom.
+ * Licensed under the MIT License,
+ * http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2020 Vincent Sanders <vince@netsurf-browser.org>
+ */
+
+#ifndef dom_internal_html_canvas_element_h_
+#define dom_internal_html_canvas_element_h_
+
+#include <dom/html/html_canvas_element.h>
+
+#include "html/html_element.h"
+
+struct dom_html_canvas_element {
+ struct dom_html_element base;
+ /**< The base class */
+};
+
+/* Create a dom_html_canvas_element object */
+dom_exception _dom_html_canvas_element_create(
+ struct dom_html_element_create_params *params,
+ struct dom_html_canvas_element **ele);
+
+/* Initialise a dom_html_canvas_element object */
+dom_exception _dom_html_canvas_element_initialise(
+ struct dom_html_element_create_params *params,
+ struct dom_html_canvas_element *ele);
+
+/* Finalise a dom_html_canvas_element object */
+void _dom_html_canvas_element_finalise(struct dom_html_canvas_element *ele);
+
+/* Destroy a dom_html_canvas_element object */
+void _dom_html_canvas_element_destroy(struct dom_html_canvas_element *ele);
+
+/* The protected virtual functions */
+dom_exception _dom_html_canvas_element_parse_attribute(dom_element *ele,
+ dom_string *name, dom_string *value,
+ dom_string **parsed);
+
+void _dom_virtual_html_canvas_element_destroy(dom_node_internal *node);
+dom_exception _dom_html_canvas_element_copy(dom_node_internal *old,
+ dom_node_internal **copy);
+
+#define DOM_HTML_CANVAS_ELEMENT_PROTECT_VTABLE \
+ _dom_html_canvas_element_parse_attribute
+
+#define DOM_NODE_PROTECT_VTABLE_HTML_CANVAS_ELEMENT \
+ _dom_virtual_html_canvas_element_destroy, \
+ _dom_html_canvas_element_copy
+
+/* Helper functions*/
+dom_exception _dom_html_canvas_element_copy_internal(
+ dom_html_canvas_element *old,
+ dom_html_canvas_element *new);
+#define dom_html_canvas_element_copy_internal(o, n) \
+ _dom_html_canvas_element_copy_internal( \
+ (dom_html_canvas_element *) (o), \
+ (dom_html_canvas_element *) (n))
+
+
+#endif
diff --git a/src/html/html_document.c b/src/html/html_document.c
index 50a15a7..d978327 100644
--- a/src/html/html_document.c
+++ b/src/html/html_document.c
@@ -17,6 +17,7 @@
#include "html/html_head_element.h"
#include "html/html_body_element.h"
#include "html/html_base_element.h"
+#include "html/html_canvas_element.h"
#include "html/html_div_element.h"
#include "html/html_link_element.h"
#include "html/html_title_element.h"
@@ -771,6 +772,10 @@ _dom_html_document_create_element_internal(
exc = _dom_html_isindex_element_create(&params,
(dom_html_isindex_element **) result);
break;
+ case DOM_HTML_ELEMENT_TYPE_CANVAS:
+ exc = _dom_html_canvas_element_create(&params,
+ (dom_html_canvas_element **) result);
+ break;
case DOM_HTML_ELEMENT_TYPE_DATA:
case DOM_HTML_ELEMENT_TYPE_SPAN:
case DOM_HTML_ELEMENT_TYPE_TIME:
@@ -779,7 +784,6 @@ _dom_html_document_create_element_internal(
case DOM_HTML_ELEMENT_TYPE_METER:
case DOM_HTML_ELEMENT_TYPE_TRACK:
case DOM_HTML_ELEMENT_TYPE_VIDEO:
- case DOM_HTML_ELEMENT_TYPE_CANVAS:
case DOM_HTML_ELEMENT_TYPE_DIALOG:
case DOM_HTML_ELEMENT_TYPE_KEYGEN:
case DOM_HTML_ELEMENT_TYPE_OUTPUT:
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 19:06:29 +0000