From 1deb4cb40ee6430ffeedf60ccfa3e196dd27e7a1 Mon Sep 17 00:00:00 2001
From: Dan Buch <daniel.buch@gmail.com>
Date: Sun, 21 Feb 2010 00:19:42 -0500
Subject: [PATCH] reverting 03d2 to vanilla version, moving custom version into
 its own dir

---
 03d2-item-renderers/WeatherDisplay.mxml       | 49 +++++++++++++++++--
 .../HBoxWeatherDisplay.mxml                   | 31 ++++++++++++
 .../WeatherApp.as                             |  0
 .../WeatherDisplay.mxml                       | 45 +++++++++++++++++
 targets.mk                                    | 12 ++++-
 5 files changed, 132 insertions(+), 5 deletions(-)
 create mode 100644 custom-03d2-item-renderers/HBoxWeatherDisplay.mxml
 rename {03d2-item-renderers => custom-03d2-item-renderers}/WeatherApp.as (100%)
 create mode 100644 custom-03d2-item-renderers/WeatherDisplay.mxml

diff --git a/03d2-item-renderers/WeatherDisplay.mxml b/03d2-item-renderers/WeatherDisplay.mxml
index e7218f3..460eb46 100644
--- a/03d2-item-renderers/WeatherDisplay.mxml
+++ b/03d2-item-renderers/WeatherDisplay.mxml
@@ -1,10 +1,53 @@
 <?xml version="1.0" encoding="utf-8"?>
-<loc:WeatherApp xmlns:mx="http://www.adobe.com/2006/mxml"
-    xmlns:loc="*"
+<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
     backgroundColor="#FFFFFF"
     backgroundAlpha="0"
     horizontalAlign="left"
     verticalGap="15" horizontalGap="15">
+    <mx:Script>
+        <![CDATA[
+            import mx.collections.ArrayCollection;
+            import mx.rpc.events.ResultEvent;
+
+            [Bindable]
+            private var myResult:XML;
+
+            [Bindable]
+            private var weatherObject:Object;
+
+            [Bindable]
+            private var listContents:ArrayCollection;
+
+            private namespace yweather = "http://xml.weather.yahoo.com/ns/rss/1.0";
+            use namespace yweather;
+
+            public function requestWeather():void {
+                weatherService.cancel();
+                var params:Object = new Object();
+                params.p = zip.text;
+                weatherService.send(params);
+            }
+
+            public function resultHandler(event:ResultEvent):void {
+                myResult = XML(event.result);
+                weatherObject = new Object();
+                weatherObject.zip = zip.text;
+                weatherObject.city = myResult.channel.yweather::location.@city;
+                weatherObject.temp = myResult.channel.item.yweather::condition.@temp;
+                weatherObject.imgsource = parseImageUrl(myResult.channel.item.description);
+
+                var a:Array = new Array(weatherObject);
+                listContents = new ArrayCollection(a);
+            }
+
+            private function parseImageUrl(fromHtml:XMLList):String {
+                var pattern:RegExp = /img src="(.+?)" /;
+                var results:Array = pattern.exec(fromHtml);
+                var imageURL:String = results[1]; // backreference 1 from pattern
+                return imageURL;
+            }
+        ]]>
+    </mx:Script>
 
     <mx:HTTPService
         id="weatherService"
@@ -42,4 +85,4 @@
         width="400" height="100"
         itemRenderer="HBoxWeatherDisplay" />
 
-</loc:WeatherApp>
+</mx:Application>
diff --git a/custom-03d2-item-renderers/HBoxWeatherDisplay.mxml b/custom-03d2-item-renderers/HBoxWeatherDisplay.mxml
new file mode 100644
index 0000000..3b91ba2
--- /dev/null
+++ b/custom-03d2-item-renderers/HBoxWeatherDisplay.mxml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<mx:HBox xmlns:mx="http://www.adobe.com/2006/mxml" width="400" height="100"
+    xmlns:me="components.*" >
+    <mx:Script>
+        <![CDATA[
+            private var _data:Object;
+
+            override public function set data(value:Object):void {
+                _data = value;
+                if (data != null) {
+                    zip.text = _data.zip;
+                    city.text = _data.city;
+                    temp.text = _data.temp + 'F';
+                    img.source = _data.imgsource;
+                }
+            }
+
+            override public function get data():Object {
+                return _data;
+            }
+
+        ]]>
+    </mx:Script>
+
+    <mx:Image id="img" />
+    <mx:VBox height="100%">
+        <mx:Text id="zip" />
+        <mx:Text id="city" />
+        <mx:Text id="temp" />
+    </mx:VBox>
+</mx:HBox>
diff --git a/03d2-item-renderers/WeatherApp.as b/custom-03d2-item-renderers/WeatherApp.as
similarity index 100%
rename from 03d2-item-renderers/WeatherApp.as
rename to custom-03d2-item-renderers/WeatherApp.as
diff --git a/custom-03d2-item-renderers/WeatherDisplay.mxml b/custom-03d2-item-renderers/WeatherDisplay.mxml
new file mode 100644
index 0000000..e7218f3
--- /dev/null
+++ b/custom-03d2-item-renderers/WeatherDisplay.mxml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<loc:WeatherApp xmlns:mx="http://www.adobe.com/2006/mxml"
+    xmlns:loc="*"
+    backgroundColor="#FFFFFF"
+    backgroundAlpha="0"
+    horizontalAlign="left"
+    verticalGap="15" horizontalGap="15">
+
+    <mx:HTTPService
+        id="weatherService"
+        url="http://weather.yahooapis.com/forecastrss"
+        resultFormat="e4x"
+        result="resultHandler(event)" />
+
+    <mx:Text text="1. Basic Form + HTTPService Retrieval" />
+
+    <mx:Form width="400">
+        <mx:FormItem label="Zip Code">
+            <mx:TextInput id="zip" />
+            <mx:Button label="Get Weather"
+                click="requestWeather()" />
+        </mx:FormItem>
+    </mx:Form>
+
+    <mx:Text text="Raw RSS Feed" />
+
+    <mx:TextArea id="resultFld"
+        text="{myResult}"
+        width="400" height="152" />
+
+    <mx:Text text="1. List w/ Image Item Renderer (Drop-In)" />
+
+    <mx:List dataProvider="{listContents}"
+        labelField="imgsource"
+        width="400" height="100"
+        itemRenderer="mx.controls.Image" />
+
+    <mx:Text text="2. List w/ HBoxWeatherDisplay itemRenderer" />
+
+    <mx:List dataProvider="{listContents}"
+        labelField="zip"
+        width="400" height="100"
+        itemRenderer="HBoxWeatherDisplay" />
+
+</loc:WeatherApp>
diff --git a/targets.mk b/targets.mk
index aefb980..7b7b881 100644
--- a/targets.mk
+++ b/targets.mk
@@ -111,11 +111,11 @@
 	$(MXMLC) 03d1-datagrid/DataGridExample.mxml -warnings -l+=03d1-datagrid -output 03d1-datagrid/DataGridExample.swf
 
 
-03d2-item-renderers/HBoxWeatherDisplay.swf: 03d2-item-renderers/HBoxWeatherDisplay.mxml 03d2-item-renderers/WeatherApp.as
+03d2-item-renderers/HBoxWeatherDisplay.swf: 03d2-item-renderers/HBoxWeatherDisplay.mxml
 	$(MXMLC) 03d2-item-renderers/HBoxWeatherDisplay.mxml -warnings -l+=03d2-item-renderers -output 03d2-item-renderers/HBoxWeatherDisplay.swf
 
 
-03d2-item-renderers/WeatherDisplay.swf: 03d2-item-renderers/WeatherDisplay.mxml 03d2-item-renderers/WeatherApp.as
+03d2-item-renderers/WeatherDisplay.swf: 03d2-item-renderers/WeatherDisplay.mxml
 	$(MXMLC) 03d2-item-renderers/WeatherDisplay.mxml -warnings -l+=03d2-item-renderers -output 03d2-item-renderers/WeatherDisplay.swf
 
 
@@ -135,6 +135,14 @@ custom-03d1-datagrid/Snarf.swf: custom-03d1-datagrid/Snarf.mxml custom-03d1-data
 	$(MXMLC) custom-03d1-datagrid/Snarf.mxml -warnings -l+=custom-03d1-datagrid -output custom-03d1-datagrid/Snarf.swf
 
 
+custom-03d2-item-renderers/HBoxWeatherDisplay.swf: custom-03d2-item-renderers/HBoxWeatherDisplay.mxml custom-03d2-item-renderers/WeatherApp.as
+	$(MXMLC) custom-03d2-item-renderers/HBoxWeatherDisplay.mxml -warnings -l+=custom-03d2-item-renderers -output custom-03d2-item-renderers/HBoxWeatherDisplay.swf
+
+
+custom-03d2-item-renderers/WeatherDisplay.swf: custom-03d2-item-renderers/WeatherDisplay.mxml custom-03d2-item-renderers/WeatherApp.as
+	$(MXMLC) custom-03d2-item-renderers/WeatherDisplay.mxml -warnings -l+=custom-03d2-item-renderers -output custom-03d2-item-renderers/WeatherDisplay.swf
+
+
 custom-03d3-lists/ListControl.swf: custom-03d3-lists/ListControl.mxml custom-03d3-lists/ListApp.as
 	$(MXMLC) custom-03d3-lists/ListControl.mxml -warnings -l+=custom-03d3-lists -output custom-03d3-lists/ListControl.swf