X-Git-Url: http://git.bytex64.net/?a=blobdiff_plain;f=www%2Fjssrc%2Fblerg%2FPost.js;h=1f7ea7da4bb10e448031721dbfa9a2d2f2b83934;hb=80ad774f55998cc11e08694245dfd6cb1b49a86f;hp=6e120a090dbbe8390fb2daf53baed31bfead92cc;hpb=21db04ef3e4f66d7b5c4c9be2be36703b18cbcaa;p=blerg.git

diff --git a/www/jssrc/blerg/Post.js b/www/jssrc/blerg/Post.js
index 6e120a0..1f7ea7d 100644
--- a/www/jssrc/blerg/Post.js
+++ b/www/jssrc/blerg/Post.js
@@ -1,27 +1,60 @@
 enyo.kind({
-	name: "blerg.Post",
-	kind: "Control",
-	classes: "blerg-post",
-	components: [
-		{tag: "h2", content: "What's on your mind?"},
-		{kind: "onyx.InputDecorator", components: [
-			{name: "postContent", classes: "content", kind: "onyx.TextArea", onkeydown: "resizePostContent"}
-		]},
-		{classes: "buttons", components: [
-			{kind: "onyx.Button", content: "Close", onclick: "closePost", classes: "onyx-negative"},
-			{kind: "onyx.Button", content: "Post", onclick: "doPost", classes: "onyx-affirmative"}
-		]}
-	],
-	getData: function() {
-		return this.$.postContent.getValue();
-	},
-	setData: function(inVal) {
-		this.$.postContent.setValue(inVal);
-	},
-	closePost: function() {
-		this.hide();
-	},
-	doPost: function() {
-		this.bubble('onPost', {data: this.getData()});
-	}
+    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: [
+            {name: "postContent", classes: "content", kind: "onyx.TextArea", onkeydown: "resizePostContent"}
+        ]},
+        {classes: "buttons", components: [
+            {kind: "onyx.Button", content: "Close", onclick: "closePost", classes: "onyx-negative"},
+            {kind: "onyx.Button", content: "Post", onclick: "doPost", classes: "onyx-affirmative"}
+        ]}
+    ],
+    getData: function() {
+        return this.$.postContent.getValue();
+    },
+    setData: function(inVal) {
+        this.$.postContent.setValue(inVal);
+    },
+    closePost: function() {
+        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);
+    }
 });