X-Git-Url: http://git.bytex64.net/?a=blobdiff_plain;f=www%2Fjssrc%2Fblerg%2FPost.js;h=527ffc920d67822e5677426e76ac9ca01ded521a;hb=13ce437d1c9120ac0813abbbf7602097e7ac14dc;hp=6e120a090dbbe8390fb2daf53baed31bfead92cc;hpb=21db04ef3e4f66d7b5c4c9be2be36703b18cbcaa;p=blerg.git

diff --git a/www/jssrc/blerg/Post.js b/www/jssrc/blerg/Post.js
index 6e120a0..527ffc9 100644
--- a/www/jssrc/blerg/Post.js
+++ b/www/jssrc/blerg/Post.js
@@ -2,6 +2,10 @@ enyo.kind({
 	name: "blerg.Post",
 	kind: "Control",
 	classes: "blerg-post",
+	handlers: {
+		onPostVisibility: "postVisibilityUpdate"
+	},
+	resizePostContentTimeout: null,
 	components: [
 		{tag: "h2", content: "What's on your mind?"},
 		{kind: "onyx.InputDecorator", components: [
@@ -19,9 +23,38 @@ enyo.kind({
 		this.$.postContent.setValue(inVal);
 	},
 	closePost: function() {
-		this.hide();
+		this.bubble('onPostVisibility', {showing: false});
 	},
 	doPost: function() {
 		this.bubble('onPost', {data: this.getData()});
+	},
+	postVisibilityUpdate: function(inSender, inEvent) {
+		if (inEvent.showing) {
+			this.show();
+			if (inEvent.data && this.getData() == "")
+				this.setData(inEvent.data);
+		} else {
+			this.hide();
+		}
+	},
+	resizePostContent: function(inSender, inEvent) {
+		if (this.resizePostContentTimeout)
+			clearTimeout(this.resizePostContentTimeout);
+		this.resizePostContentTimeout = setTimeout(function() {
+			var n = this.$.postContent.hasNode();
+			if (!n)
+				return;
+			var c = this.getData();
+			var lines = Math.floor(c.length / (100 * (n.clientWidth / 1000))) + 1;
+			var m = c.match(/\r?\n/g);
+			if (m)
+				lines += m.length;
+			if (lines <= 3) {
+				this.$.postContent.setStyle("");
+			} else {
+				this.$.postContent.setStyle("height: " + (lines * 17) + "pt");
+			}
+			this.resizePostContentTimeout = null;
+		}.bind(this), 150);
 	}
 });