* fix refresh Description Count

コンテキストメニューからURL短縮などをした際, DescriptionのLength
Countが更新されていなかったのを修正.
なるべくDescription#valueを使うよう変更.

xpi/chrome/content/library/40_ui.js

@@ -124,9 +124,9 @@ QuickPostForm.descriptionContextMenus = [
 		name : 'j.mp',
 		icon : models['j.mp'].ICON,
 
-		execute : function(elmText){
-			shortenUrls(elmText.value, models['j.mp']).addCallback(function(value){
-				elmText.value = value;
+		execute : function(elmText, desc){
+			shortenUrls(desc.value, models['j.mp']).addCallback(function(value){
+				desc.value = value;
 			});
 		},
 	},

xpi/chrome/content/quickPostForm.js

@@ -1027,7 +1027,9 @@ DescriptionBox.prototype = {
 	},
 
 	set value(value){
-		return this.elmDescription.value = value;
+		var res = this.elmDescription.value = value;
+		this.onInput();
+		return res;
 	},
 
 	get value(){
@@ -1039,13 +1041,11 @@ DescriptionBox.prototype = {
 		var value = elm.value;
 		var start = elm.selectionStart;
 
-		elm.value = 
+		this.value = 
 			value.substr(0, elm.selectionStart) + 
 			text + 
 			value.substr(elm.selectionEnd);
 		elm.selectionStart = elm.selectionEnd = start + text.length;
-
-		this.refreshLength();
 	},
 
 	refreshLength : function(){