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get_dom_node_name(): return struct dom_string *

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Also, simplify the rendering a bit for now.
This commit is contained in:
Jonas Fonseca 2005-12-10 20:03:43 +01:00 committed by Jonas Fonseca
parent 7d6db6b152
commit 295679a5e6
3 changed files with 26 additions and 36 deletions
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29
src/document/dom/node.c
View File

@ -345,34 +345,32 @@ done_dom_node(struct dom_node *node)
#define set_node_name(name, namelen, str) \
do { (name) = (str); (namelen) = sizeof(str) - 1; } while (0)
unsigned char *
struct dom_string *
get_dom_node_name(struct dom_node *node)
{
unsigned char *name;
uint16_t namelen;
static struct dom_string cdata_section_str = INIT_DOM_STRING("#cdata-section", -1);
static struct dom_string comment_str = INIT_DOM_STRING("#comment", -1);
static struct dom_string document_str = INIT_DOM_STRING("#document", -1);
static struct dom_string document_fragment_str = INIT_DOM_STRING("#document-fragment", -1);
static struct dom_string text_str = INIT_DOM_STRING("#text", -1);
assert(node);
switch (node->type) {
case DOM_NODE_CDATA_SECTION:
set_node_name(name, namelen, "#cdata-section");
break;
return &cdata_section_str;
case DOM_NODE_COMMENT:
set_node_name(name, namelen, "#comment");
break;
return &comment_str;
case DOM_NODE_DOCUMENT:
set_node_name(name, namelen, "#document");
break;
return &document_str;
case DOM_NODE_DOCUMENT_FRAGMENT:
set_node_name(name, namelen, "#document-fragment");
break;
return &document_fragment_str;
case DOM_NODE_TEXT:
set_node_name(name, namelen, "#text");
break;
return &text_str;
case DOM_NODE_ATTRIBUTE:
case DOM_NODE_DOCUMENT_TYPE:
@ -382,11 +380,8 @@ get_dom_node_name(struct dom_node *node)
case DOM_NODE_NOTATION:
case DOM_NODE_PROCESSING_INSTRUCTION:
default:
name = node->string.string;
namelen = node->string.length;
return &node->string;
}
return memacpy(name, namelen);
}
static inline unsigned char *

2
src/document/dom/node.h
View File

@ -285,7 +285,7 @@ add_dom_proc_instruction(struct dom_node *parent, unsigned char *string, int len
void done_dom_node(struct dom_node *node);
/* Returns the name of the node in an allocated string. */
unsigned char *get_dom_node_name(struct dom_node *node);
struct dom_string *get_dom_node_name(struct dom_node *node);
/* Returns the value of the node in an allocated string.
* @codepage denotes how entity strings should be decoded. */

31
src/document/dom/renderer.c
View File

@ -393,13 +393,10 @@ render_dom_tree(struct dom_stack *stack, struct dom_node *node, void *data)
struct dom_renderer *renderer = stack->renderer;
struct screen_char *template = &renderer->styles[node->type];
struct dom_string *value = &node->string;
unsigned char *name;
struct dom_string *name = get_dom_node_name(node);
assert(node && renderer);
name = get_dom_node_name(node);
render_dom_printf(renderer, template, "%-16s: %.*s\n", name,
render_dom_printf(renderer, template, "%.*s: %.*s\n",
name->length, name->string,
value->length, value->string);
mem_free_if(name);
@ -413,7 +410,8 @@ render_dom_tree_id_leaf(struct dom_stack *stack, struct dom_node *node, void *da
struct dom_renderer *renderer = stack->renderer;
struct document *document = renderer->document;
struct screen_char *template = &renderer->styles[node->type];
unsigned char *name, *value;
unsigned char *value;
struct dom_string *name;
struct dom_string *id;
assert(node && document);
@ -423,12 +421,10 @@ render_dom_tree_id_leaf(struct dom_stack *stack, struct dom_node *node, void *da
id = get_dom_node_type_name(node->type);
renderer->canvas_x += stack->depth;
if (id->length < 16)
render_dom_text(renderer, template, " ", 16 - id->length);
render_dom_printf(renderer, template, "%.*s: %s -> %s\n",
id->length, id->string, name, value);
render_dom_printf(renderer, template, "%.*s: %.*s -> %s\n",
id->length, id->string, name->length, name->string,
value);
mem_free_if(name);
mem_free_if(value);
return node;
@ -440,7 +436,8 @@ render_dom_tree_leaf(struct dom_stack *stack, struct dom_node *node, void *data)
struct dom_renderer *renderer = stack->renderer;
struct document *document = renderer->document;
struct screen_char *template = &renderer->styles[node->type];
unsigned char *name, *value;
struct dom_string *name;
unsigned char *value;
assert(node && document);
@ -462,7 +459,7 @@ render_dom_tree_branch(struct dom_stack *stack, struct dom_node *node, void *dat
struct dom_renderer *renderer = stack->renderer;
struct document *document = renderer->document;
struct screen_char *template = &renderer->styles[node->type];
unsigned char *name;
struct dom_string *name;
struct dom_string *id;
assert(node && document);
@ -471,10 +468,8 @@ render_dom_tree_branch(struct dom_stack *stack, struct dom_node *node, void *dat
id = get_dom_node_type_name(node->type);
renderer->canvas_x += stack->depth;
if (id->length < 16)
render_dom_text(renderer, template, " ", 16 - id->length);
render_dom_printf(renderer, template, "%.*s: %s\n",
id->length, id->string, name);
render_dom_printf(renderer, template, "%.*s: %.*s\n",
id->length, id->string, name->length, name->string);
mem_free_if(name);