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Move import syntax closer to css

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Css allows @import url ("foo.css") or @import "foo.css" or
@import url ('foo.css') but not @import url(foo.css) or @immport foo.css.
This commit is contained in:
Matthias Clasen 2010-11-18 01:25:41 -05:00 committed by Carlos Garnacho
parent f92c352f96
commit 11cd19987b
1 changed files with 60 additions and 36 deletions
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96
gtk/gtkcssprovider.c
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@ -197,7 +197,7 @@
* <example>
* <title>Using the &commat;import rule</title>
* <programlisting>
* &commat;import url (path/to/common.css)
* &commat;import url ("path/to/common.css")
* </programlisting>
* </example>
* <para>
@ -358,8 +358,8 @@
* <entry></entry>
* <entry>
* <programlisting>
* border-image: url (/path/to/image.png) 3 4 3 4 stretch;
* border-image: url (/path/to/image.png) 3 4 4 3 repeat stretch;</programlisting>
* border-image: url ("/path/to/image.png") 3 4 3 4 stretch;
* border-image: url ("/path/to/image.png") 3 4 4 3 repeat stretch;</programlisting>
* </entry>
* </row>
* <row>
@ -1558,6 +1558,7 @@ parse_selector (GtkCssProvider *css_provider,
}
#define SKIP_SPACES(s) while (s[0] == ' ' || s[0] == '\t' || s[0] == '\n') s++;
#define SKIP_SPACES_BACK(s) while (s[0] == ' ' || s[0] == '\t' || s[0] == '\n') s--;
static GtkSymbolicColor *
symbolic_color_parse_str (const gchar *string,
@ -2099,37 +2100,60 @@ path_parse_str (GtkCssProvider *css_provider,
{
gchar *path, *chr;
if (!g_str_has_prefix (str, "url"))
if (g_str_has_prefix (str, "url"))
{
*end_ptr = (gchar *) str;
return NULL;
str += strlen ("url");
SKIP_SPACES (str);
if (*str != '(')
{
*end_ptr = (gchar *) str;
return NULL;
}
chr = strrchr (str, ')');
if (!chr)
{
*end_ptr = (gchar *) str;
return NULL;
}
str++;
SKIP_SPACES (str);
if (*str == '"' || *str == '\'')
{
gchar *p;
p = str;
str++;
SKIP_SPACES_BACK (chr);
if (*chr != *p)
{
*end_ptr = str;
return NULL;
}
chr--;
}
else
{
*end_ptr = str;
return NULL;
}
path = g_strndup (str, chr - str);
g_strstrip (path);
*end_ptr = chr + 1;
}
str += strlen ("url");
SKIP_SPACES (str);
if (*str != '(')
else
{
*end_ptr = (gchar *) str;
return NULL;
path = g_strdup (str);
*end_ptr = str + strlen (str);
}
chr = strchr (str, ')');
if (!chr)
{
*end_ptr = (gchar *) str;
return NULL;
}
str++;
SKIP_SPACES (str);
path = g_strndup (str, chr - str);
g_strstrip (path);
*end_ptr = chr + 1;
/* Always return an absolute path */
if (!g_path_is_absolute (path))
{
@ -2678,13 +2702,13 @@ parse_rule (GtkCssProvider *css_provider,
css_provider_push_scope (css_provider, SCOPE_VALUE);
g_scanner_get_next_token (scanner);
if (scanner->token != G_TOKEN_IDENTIFIER)
return G_TOKEN_IDENTIFIER;
path = path_parse (css_provider,
g_strstrip (scanner->value.v_identifier));
if (!path)
if (scanner->token == G_TOKEN_IDENTIFIER)
path = path_parse (css_provider,
g_strstrip (scanner->value.v_identifier));
else if (scanner->token == G_TOKEN_STRING)
path = path_parse (css_provider,
g_strstrip (scanner->value.v_string));
else
return G_TOKEN_IDENTIFIER;
css_provider_pop_scope (css_provider);