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Remove code to determine containing block; no longer used.

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svn path=/trunk/netsurf/; revision=3015
This commit is contained in:
James Bursa 2006-10-22 20:20:17 +00:00
parent 8c05d8274d
commit a6b1a2ee46
1 changed files with 3 additions and 24 deletions
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27
render/box_construct.c
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@ -79,12 +79,10 @@ const char *TARGET_BLANK = "_blank";
static bool convert_xml_to_box(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
struct box *containing_block,
char *href, const char *target, char *title);
bool box_construct_element(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
struct box *containing_block,
char *href, const char *target, char *title);
bool box_construct_text(xmlNode *n, struct content *content,
struct css_style *parent_style,
@ -188,7 +186,7 @@ bool xml_to_box(xmlNode *n, struct content *c)
c->data.html.object = 0;
if (!convert_xml_to_box(n, c, c->data.html.style, &root,
&inline_container, 0, 0, 0, 0))
&inline_container, 0, 0, 0))
return false;
if (!box_normalise_block(&root, c))
@ -232,8 +230,6 @@ static const box_type box_map[] = {
* \param parent parent in box tree
* \param inline_container current inline container box, or 0, updated to
* new current inline container on exit
* \param containing_block current containing block for absolutes, as defined
* by CSS 2.1 10.1 4
* \param href current link URL, or 0 if not in a link
* \param target current link target, or 0 if none
* \param title current title, or 0 if none
@ -243,13 +239,12 @@ static const box_type box_map[] = {
bool convert_xml_to_box(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
struct box *containing_block,
char *href, const char *target, char *title)
{
switch (n->type) {
case XML_ELEMENT_NODE:
return box_construct_element(n, content, parent_style, parent,
inline_container, containing_block,
inline_container,
href, target, title);
case XML_TEXT_NODE:
return box_construct_text(n, content, parent_style, parent,
@ -270,8 +265,6 @@ bool convert_xml_to_box(xmlNode *n, struct content *content,
* \param parent parent in box tree
* \param inline_container current inline container box, or 0, updated to
* new current inline container on exit
* \param containing_block current containing block for absolutes, as defined
* by CSS 2.1 10.1 4
* \param href current link URL, or 0 if not in a link
* \param target current link target, or 0 if none
* \param title current title, or 0 if none
@ -281,7 +274,6 @@ bool convert_xml_to_box(xmlNode *n, struct content *content,
bool box_construct_element(xmlNode *n, struct content *content,
struct css_style *parent_style,
struct box *parent, struct box **inline_container,
struct box *containing_block,
char *href, const char *target, char *title)
{
bool convert_children = true;
@ -289,7 +281,6 @@ bool box_construct_element(xmlNode *n, struct content *content,
char *s;
struct box *box = 0;
struct box *inline_container_c;
struct box *containing_block_c;
struct box *inline_end;
struct css_style *style = 0;
struct element_entry *element;
@ -359,15 +350,6 @@ bool box_construct_element(xmlNode *n, struct content *content,
return true;
}
/* determine if this is a new containing block */
if (style->position == CSS_POSITION_ABSOLUTE ||
style->position == CSS_POSITION_RELATIVE ||
style->position == CSS_POSITION_FIXED ||
!containing_block)
containing_block_c = box;
else
containing_block_c = containing_block;
if (!*inline_container &&
(box->type == BOX_INLINE ||
box->type == BOX_BR ||
@ -389,7 +371,6 @@ bool box_construct_element(xmlNode *n, struct content *content,
for (c = n->children; c; c = c->next)
if (!convert_xml_to_box(c, content, style,
parent, inline_container,
containing_block_c,
href, target, title))
return false;
inline_end = box_create(style, href, target, title, id,
@ -411,7 +392,6 @@ bool box_construct_element(xmlNode *n, struct content *content,
for (c = n->children; convert_children && c; c = c->next)
if (!convert_xml_to_box(c, content, style, box,
&inline_container_c,
containing_block_c,
href, target, title))
return false;
} else {
@ -435,7 +415,6 @@ bool box_construct_element(xmlNode *n, struct content *content,
for (c = n->children; convert_children && c; c = c->next)
if (!convert_xml_to_box(c, content, style, box,
&inline_container_c,
containing_block_c,
href, target, title))
return false;
if (style->float_ == CSS_FLOAT_NONE)
@ -1407,7 +1386,7 @@ bool box_object(BOX_SPECIAL_PARAMS)
/* convert children and place into fallback */
for (c = n->children; c; c = c->next) {
if (!convert_xml_to_box(c, content, box->style, box,
&inline_container, 0, 0, 0, 0))
&inline_container, 0, 0, 0))
return false;
}
box->fallback = box->children;