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Added fix to prevent some FF versions from throwing errors on localStorage check 

git-svn-id: http://svg-edit.googlecode.com/svn/branches/transformlist@931 eee81c28-f429-11dd-99c0-75d572ba1ddd
master
Alexis Deveria 2009-11-11 21:13:16 +00:00
parent c5467373ef
commit 7c8fafa9ee
1 changed files with 16 additions and 6 deletions
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20
editor/svg-editor.js
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@ -35,12 +35,22 @@ function svg_edit_setup() {
var host = location.hostname; var host = location.hostname;
var onweb = host && host.indexOf('.') != -1; var onweb = host && host.indexOf('.') != -1;
var store = (val != undefined); var store = (val != undefined);
var storage = false;
// Some FF versions throw security errors here
try {
if(window.localStorage && onweb) { if(window.localStorage && onweb) {
if(store) localStorage.setItem(key, val); storage = localStorage;
else return localStorage.getItem(key); }
} else if(window.globalStorage && onweb) { } catch(e) {}
if(store) globalStorage[host].setItem(key, val); try {
else return globalStorage[host].getItem(key); if(window.globalStorage && onweb) {
storage = globalStorage[host];
}
} catch(e) {}
if(storage) {
if(store) storage.setItem(key, val);
else return storage.getItem(key);
} else if(window.widget) { } else if(window.widget) {
if(store) widget.setPreferenceForKey(val, key); if(store) widget.setPreferenceForKey(val, key);
else return widget.preferenceForKey(key); else return widget.preferenceForKey(key);