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rss: rename rss_renderer variables from data to rss

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This commit is contained in:
Jonas Fonseca 2007-08-29 02:26:53 +02:00
parent 16a4110467
commit 51fec0ec52
1 changed files with 36 additions and 36 deletions
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72
src/document/dom/rss.c
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@ -43,15 +43,15 @@ static enum dom_code
dom_rss_push_element(struct dom_stack *stack, struct dom_node *node, void *xxx)
{
struct dom_renderer *renderer = stack->current->data;
struct rss_renderer *data = renderer->data;
struct rss_renderer *rss = renderer->data;
assert(node && node->parent && renderer && renderer->document);
switch (node->data.element.type) {
case RSS_ELEMENT_CHANNEL:
/* The stack should have: #document * channel */
if (stack->depth == 3 && !data->channel)
data->channel = node;
if (stack->depth == 3 && !rss->channel)
rss->channel = node;
break;
case RSS_ELEMENT_ITEM:
@ -62,9 +62,9 @@ dom_rss_push_element(struct dom_stack *stack, struct dom_node *node, void *xxx)
break;
#endif
/* ... but be exclusive. */
if (!data->item) {
add_to_dom_node_list(&data->items, node, -1);
data->item = node;
if (!rss->item) {
add_to_dom_node_list(&rss->items, node, -1);
rss->item = node;
}
break;
@ -73,8 +73,8 @@ dom_rss_push_element(struct dom_stack *stack, struct dom_node *node, void *xxx)
case RSS_ELEMENT_TITLE:
case RSS_ELEMENT_AUTHOR:
case RSS_ELEMENT_PUBDATE:
if (data->node == node->parent)
data->node = node;
if (rss->node == node->parent)
rss->node = node;
}
return DOM_CODE_OK;
@ -84,16 +84,16 @@ static enum dom_code
dom_rss_pop_element(struct dom_stack *stack, struct dom_node *node, void *xxx)
{
struct dom_renderer *renderer = stack->current->data;
struct rss_renderer *data = renderer->data;
struct rss_renderer *rss = renderer->data;
struct dom_node_list **list;
assert(node && node->parent && renderer && renderer->document);
switch (node->data.element.type) {
case RSS_ELEMENT_ITEM:
if (is_dom_string_set(&data->text))
done_dom_string(&data->text);
data->item = NULL;
if (is_dom_string_set(&rss->text))
done_dom_string(&rss->text);
rss->item = NULL;
break;
case RSS_ELEMENT_LINK:
@ -101,18 +101,18 @@ dom_rss_pop_element(struct dom_stack *stack, struct dom_node *node, void *xxx)
case RSS_ELEMENT_TITLE:
case RSS_ELEMENT_AUTHOR:
case RSS_ELEMENT_PUBDATE:
if (!is_dom_string_set(&data->text)
|| data->item != node->parent
|| data->node != node)
if (!is_dom_string_set(&rss->text)
|| rss->item != node->parent
|| rss->node != node)
break;
/* Replace any child nodes with the normalized text node.
* We are getting rid of "inner HTML". */
list = get_dom_node_list(node->parent, node);
done_dom_node_list(*list);
if (!add_dom_node(node, DOM_NODE_TEXT, &data->text))
done_dom_string(&data->text);
data->node = NULL;
if (!add_dom_node(node, DOM_NODE_TEXT, &rss->text))
done_dom_string(&rss->text);
rss->node = NULL;
break;
}
@ -135,14 +135,14 @@ get_rss_text(struct dom_node *node, enum rss_element_type type)
static void
render_rss_item(struct dom_renderer *renderer, struct dom_node *item)
{
struct rss_renderer *data = renderer->data;
struct rss_renderer *rss = renderer->data;
struct dom_string *title = get_rss_text(item, RSS_ELEMENT_TITLE);
struct dom_string *link = get_rss_text(item, RSS_ELEMENT_LINK);
struct dom_string *author = get_rss_text(item, RSS_ELEMENT_AUTHOR);
struct dom_string *date = get_rss_text(item, RSS_ELEMENT_PUBDATE);
if (title && is_dom_string_set(title)) {
if (item == data->channel) {
if (item == rss->channel) {
unsigned char *str;
str = convert_string(renderer->convert_table,
@ -152,7 +152,7 @@ render_rss_item(struct dom_renderer *renderer, struct dom_node *item)
if (str)
renderer->document->title = str;
}
render_dom_text(renderer, &data->styles[RSS_STYLE_TITLE],
render_dom_text(renderer, &rss->styles[RSS_STYLE_TITLE],
title->string, title->length);
}
@ -166,17 +166,17 @@ render_rss_item(struct dom_renderer *renderer, struct dom_node *item)
X(renderer) = 0;
if (author && is_dom_string_set(author)) {
render_dom_text(renderer, &data->styles[RSS_STYLE_AUTHOR],
render_dom_text(renderer, &rss->styles[RSS_STYLE_AUTHOR],
author->string, author->length);
}
if (date && is_dom_string_set(date)) {
if (author && is_dom_string_set(author)) {
render_dom_text(renderer, &data->styles[RSS_STYLE_AUTHOR_DATE_SEP],
render_dom_text(renderer, &rss->styles[RSS_STYLE_AUTHOR_DATE_SEP],
" - ", 3);
}
render_dom_text(renderer, &data->styles[RSS_STYLE_DATE],
render_dom_text(renderer, &rss->styles[RSS_STYLE_DATE],
date->string, date->length);
}
@ -194,7 +194,7 @@ dom_rss_push_document(struct dom_stack *stack, struct dom_node *root, void *xxx)
{
struct dom_renderer *renderer = stack->current->data;
struct document *document = renderer->document;
struct rss_renderer *data;
struct rss_renderer *rss;
enum rss_style type;
struct css_stylesheet *css = &default_stylesheet;
@ -217,12 +217,12 @@ dom_rss_push_document(struct dom_stack *stack, struct dom_node *root, void *xxx)
}
}
data = renderer->data = mem_calloc(1, sizeof(*data));
rss = renderer->data = mem_calloc(1, sizeof(*rss));
/* Initialize styles. */
for (type = 0; type < RSS_STYLES; type++) {
struct screen_char *template = &data->styles[type];
struct screen_char *template = &rss->styles[type];
static const unsigned char *names[RSS_STYLES] =
{ "title", "author", "author-date-sep", "date" };
struct css_selector *selector = NULL;
@ -241,31 +241,31 @@ static enum dom_code
dom_rss_pop_document(struct dom_stack *stack, struct dom_node *root, void *xxx)
{
struct dom_renderer *renderer = stack->current->data;
struct rss_renderer *data = renderer->data;
struct rss_renderer *rss = renderer->data;
if (!data->channel)
if (!rss->channel)
return DOM_CODE_OK;
render_rss_item(renderer, data->channel);
render_rss_item(renderer, rss->channel);
if (data->items) {
if (rss->items) {
struct dom_node *node;
int index;
foreach_dom_node (data->items, node, index) {
foreach_dom_node (rss->items, node, index) {
Y(renderer)++;
X(renderer) = 0;
render_rss_item(renderer, node);
}
}
if (is_dom_string_set(&data->text))
done_dom_string(&data->text);
mem_free_if(data->items);
if (is_dom_string_set(&rss->text))
done_dom_string(&rss->text);
mem_free_if(rss->items);
done_dom_node(root);
mem_free(data);
mem_free(rss);
return DOM_CODE_OK;
}