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Move strip_leading_newline to box flags.

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svn path=/trunk/netsurf/; revision=11889
This commit is contained in:
Michael Drake 2011-03-02 19:16:03 +00:00
parent 3707be6292
commit be366b0e6b
3 changed files with 8 additions and 12 deletions
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3
render/box.c
View File

@ -132,7 +132,7 @@ struct box * box_create(css_select_results *styles, css_computed_style *style,
box->type = BOX_INLINE;
box->flags = 0;
box->flags = style_owned ? box->flags | STYLE_OWNED : box->flags;
box->flags = style_owned ? (box->flags | STYLE_OWNED) : box->flags;
box->styles = styles;
box->style = style;
box->x = box->y = 0;
@ -150,7 +150,6 @@ struct box * box_create(css_select_results *styles, css_computed_style *style,
box->length = 0;
box->space = 0;
box->clone = 0;
box->strip_leading_newline = 0;
box->href = href;
box->target = target;
box->title = title;

7
render/box.h
View File

@ -120,7 +120,8 @@ typedef enum {
typedef enum {
NEW_LINE = 1 << 0, /* first inline on a new line */
STYLE_OWNED = 1 << 1, /* style is owned by this box */
PRINTED = 1 << 2 /* box has already been printed */
PRINTED = 1 << 2, /* box has already been printed */
PRE_STRIP = 1 << 3 /* PRE tag needing leading newline stripped */
} box_flags;
/* Sides of a box */
@ -205,10 +206,6 @@ struct box {
/** This box is a continuation of the previous box (eg from line
* breaking). */
unsigned int clone : 1;
/** This box represents a <pre> tag which has not yet had its white
* space stripped if possible
*/
unsigned int strip_leading_newline : 1;
char *href; /**< Link, or 0. */
const char *target; /**< Link target, or 0. */

10
render/box_construct.c
View File

@ -302,10 +302,10 @@ bool box_construct_element(xmlNode *n, struct content *content,
gui_multitask();
/* In case the parent is a pre block, we clear the
* strip_leading_newline flag since it is not used if we
* PRE_STRIP flag since it is not used if we
* follow the pre with a tag
*/
parent->strip_leading_newline = 0;
parent->flags &= ~PRE_STRIP;
styles = box_get_style(content, parent_style, n);
if (!styles)
@ -824,7 +824,7 @@ bool box_construct_text(xmlNode *n, struct content *content,
current = text;
/* swallow a single leading new line */
if (parent->strip_leading_newline) {
if (parent->flags & PRE_STRIP) {
switch (*current) {
case '\n':
current++; break;
@ -833,7 +833,7 @@ bool box_construct_text(xmlNode *n, struct content *content,
if (*current == '\n') current++;
break;
}
parent->strip_leading_newline = 0;
parent->flags &= ~PRE_STRIP;
}
do {
@ -1079,7 +1079,7 @@ bool box_br(BOX_SPECIAL_PARAMS)
bool box_pre(BOX_SPECIAL_PARAMS)
{
box->strip_leading_newline = 1;
box->flags |= PRE_STRIP;
return true;
}