stylesheet.c File Reference

CSS stylesheet handling. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "elinks.h"
#include "document/css/property.h"
#include "document/css/stylesheet.h"
#include "util/error.h"
#include "util/lists.h"
#include "util/memory.h"
#include "util/string.h"

Include dependency graph for stylesheet.c:

Functions
struct css_selector *	find_css_selector (struct css_selector_set *sels, css_selector_type_T type, enum css_selector_relation rel, const char *name, int namelen)
	Looks up the selector of the name name and length namelen in the given set of selectors.
struct css_selector *	init_css_selector (struct css_selector_set *sels, css_selector_type_T type, enum css_selector_relation relation, const char *name, int namelen)
	Initialize the selector structure.
void	set_css_selector_relation (struct css_selector *selector, enum css_selector_relation relation)
	Use this function instead of modifying css_selector.relation directly.
struct css_selector *	get_css_selector (struct css_selector_set *sels, css_selector_type_T type, enum css_selector_relation rel, const char *name, int namelen)
	Returns a new freshly made selector adding it to the given selector set, or NULL.
static struct css_selector *	copy_css_selector (struct css_stylesheet *css, struct css_selector *orig)
static void	add_selector_property (struct css_selector *selector, struct css_property *prop)
void	add_selector_properties (struct css_selector *selector, struct css_property list *properties)
	Add all properties from the list to the given selector.
static struct css_selector *	clone_css_selector (struct css_stylesheet *css, struct css_selector *orig)
void	merge_css_selectors (struct css_selector *sel1, struct css_selector *sel2)
	Join sel2 to sel1, sel1 taking precedence in all conflicts.
void	done_css_selector (struct css_selector *selector)
	Destroy a selector.
void	init_css_selector_set (struct css_selector_set *set)
void	done_css_selector_set (struct css_selector_set *set)
void	add_css_selector_to_set (struct css_selector *selector, struct css_selector_set *set)
void	del_css_selector_from_set (struct css_selector *selector)
void	mirror_css_stylesheet (struct css_stylesheet *css1, struct css_stylesheet *css2)
	Mirror given CSS stylesheet css1 to an identical copy of itself (including all the selectors), css2.
void	done_css_stylesheet (struct css_stylesheet *css)
	Releases all the content of the stylesheet (but not the stylesheet itself).

Detailed Description

CSS stylesheet handling.

Function Documentation

add_css_selector_to_set()

void add_css_selector_to_set	(	struct css_selector *	selector,
		struct css_selector_set *	set )

add_selector_properties()

void add_selector_properties	(	struct css_selector *	selector,
		struct css_property list *	properties )

Add all properties from the list to the given selector.

add_selector_property()

void add_selector_property ( struct css_selector * selector, struct css_property * prop )

static

clone_css_selector()

struct css_selector * clone_css_selector ( struct css_stylesheet * css, struct css_selector * orig )

static

copy_css_selector()

struct css_selector * copy_css_selector ( struct css_stylesheet * css, struct css_selector * orig )

static

del_css_selector_from_set()

void del_css_selector_from_set

(

struct css_selector *

selector

)

done_css_selector()

void done_css_selector

(

struct css_selector *

selector

)

Destroy a selector.

done_css_stylesheet() normally does that for you.

done_css_selector_set()

void done_css_selector_set

(

struct css_selector_set *

set

)

done_css_stylesheet()

void done_css_stylesheet

(

struct css_stylesheet *

css

)

Releases all the content of the stylesheet (but not the stylesheet itself).

find_css_selector()

struct css_selector * find_css_selector	(	struct css_selector_set *	sels,
		css_selector_type_T	type,
		enum css_selector_relation	rel,
		const char *	name,
		int	namelen )

Looks up the selector of the name name and length namelen in the given set of selectors.

get_css_selector()

struct css_selector * get_css_selector	(	struct css_selector_set *	sels,
		css_selector_type_T	type,
		enum css_selector_relation	rel,
		const char *	name,
		int	namelen )

Returns a new freshly made selector adding it to the given selector set, or NULL.

init_css_selector()

struct css_selector * init_css_selector	(	struct css_selector_set *	set,
		css_selector_type_T	type,
		enum css_selector_relation	relation,
		const char *	name,
		int	namelen )

Initialize the selector structure.

This is a rather low-level function from your POV.

init_css_selector_set()

void init_css_selector_set

(

struct css_selector_set *

set

)

merge_css_selectors()

void merge_css_selectors	(	struct css_selector *	sel1,
		struct css_selector *	sel2 )

Join sel2 to sel1, sel1 taking precedence in all conflicts.

mirror_css_stylesheet()

void mirror_css_stylesheet	(	struct css_stylesheet *	css1,
		struct css_stylesheet *	css2 )

Mirror given CSS stylesheet css1 to an identical copy of itself (including all the selectors), css2.

set_css_selector_relation()

void set_css_selector_relation	(	struct css_selector *	selector,
		enum css_selector_relation	relation )

Use this function instead of modifying css_selector.relation directly.