Mercurial > MadButterfly

comparison inkscape/firefox/content/css.js @ 352:4350aa369149

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Use jQuery UI components.
author wycc
date Mon, 09 Mar 2009 01:27:33 +0800
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351:4ae9888bbde6 352:4350aa369149
1 function get_css(rule_name, stylesheet, delete_flag) {
2 if (!document.styleSheets) return false;
3 rule_name = rule_name.toLowerCase(); stylesheet = stylesheet || 0;
4 for (var i = stylesheet; i < document.styleSheets.length; i++) {
5 var styleSheet = document.styleSheets[i]; css_rules = document.styleSheets[i].cssRules || document.styleSheets[i].rules;
6 if(!css_rules) continue;
7 var j = 0;
8 do {
9 if(css_rules[j].selectorText.toLowerCase() == rule_name) {
10 if(delete_flag == true) {
11 if(document.styleSheets[i].removeRule) document.styleSheets[i].removeRule(j);
12 if(document.styleSheets[i].deleteRule) document.styleSheets[i].deleteRule(j);
13 return true;
14 }
15 else return css_rules[j];
16 }
17 }
18 while (css_rules[++j]);
19 }
20 return false;
21 }
22 function add_css(rule_name, stylesheet) {
23 rule_name = rule_name.toLowerCase(); stylesheet = stylesheet || 0;
24 if (!document.styleSheets || get_css(rule_name, stylesheet)) return false;
25 (document.styleSheets[stylesheet].addRule) ? document.styleSheets[stylesheet].addRule(rule_name, null, 0) : document.styleSheets[stylesheet].insertRule(rule_name+' { }', 0);
26 return get_css(rule_name);
27 }
28 function get_sheet_num (href_name) {
29 if (!document.styleSheets) return false;
30 for (var i = 0; i < document.styleSheets.length; i++) { if(document.styleSheets[i].href && document.styleSheets[i].href.toString().match(href_name)) return i; }
31 return false;
32 }
33 function remove_css(rule_name, stylesheet) { return get_css(rule_name, stylesheet, true); }
34
35 function add_sheet(url, media) {
36 if(document.createStyleSheet) {
37 document.createStyleSheet(url);
38 }
39 else {
40 var newSS = document.createElement('link');
41 newSS.rel = 'stylesheet';
42 newSS.type = 'text/css';
43 newSS.media = media || "all";
44
45 newSS.href = url;
46 // var styles = "@import url(' " + url + " ');";
47 // newSS.href ='data:text/css,'+escape(styles);
48 document.getElementsByTagName("head")[0].appendChild(newSS);
49 }
50 }