利用 MDM Zinc 做的 Flash 除錯工具「ZDebugger」

利用 LocalConnection 類別做的工具。使用時，先開啟 ZDebugger.exe，滙入 lin.shinder.mdmzinc.ZTracer類別，接著用 ZTracer.print(你的訊息)。
下載：含原始碼及執行檔的壓縮檔。

ZDebugger

package lin.shinder.mdmzinc 
{
 import fl.controls.Button;
 import fl.controls.ComboBox;
 import fl.controls.TextArea;
 import fl.data.DataProvider;
 import flash.display.SimpleButton;
 import flash.display.Sprite;
 import flash.display.Stage;
 import flash.display.StageAlign;
 import flash.display.StageScaleMode;
 import flash.events.Event;
 import flash.events.MouseEvent;
 import flash.net.LocalConnection;
 import flash.text.TextField;
 import flash.text.TextFormat;
 import mdm.*;
 
 /**
  * @author shinder.lin@gmail.com
  * @date 2010/06
  */
 public class ZDebugger extends Sprite
 {
  public var info_txt:TextArea;
  public var clear_btn:Button;
  public var close_btn:Button;
  public var size_cb:ComboBox;
  
  private var localConnection:LocalConnection;
  private var textField:TextField;
  private var myStage:Stage;
  
  public function ZDebugger() {
   mdm.Application.init( this, mdmInit );
  }
  
  private function mdmInit():void {
   myStage = this.stage;
   myStage.scaleMode = StageScaleMode.NO_SCALE;
   myStage.align = StageAlign.TOP_LEFT;
   myStage.addEventListener(Event.RESIZE, stageResized);
   
   textField = info_txt.textField as TextField;
   info_txt.setStyle("textFormat", new TextFormat("Arial", 16) );
   size_cb.dataProvider = new DataProvider([16, 20, 24, 30, 36, 48, 60]);
   
   clear_btn.addEventListener(MouseEvent.CLICK, clear);
   close_btn.addEventListener(MouseEvent.CLICK, close);
   size_cb.addEventListener(Event.CHANGE, changeFontFormat);
   
            localConnection = new LocalConnection();
            localConnection.client = this;
   textField.text = "Please use this debugger console with [lin.shinder.mdmzinc.ZTracer]\n";
   textField.appendText("ex: ZTracer.print( YOUR_MESSAGE )\n");
            try {
                localConnection.connect("ZDebugger");
            } catch (error:ArgumentError) {
                textField.appendText("Can't connect...the connection name 'ZDebugger' is already used by another SWF\n");
            }
  }
  private function stageResized(event:Event):void {
   info_txt.width = stage.stageWidth;
   info_txt.height = stage.stageHeight - info_txt.y;
   close_btn.x = stage.stageWidth - close_btn.width;
  }
  
  public function print(msg:String):void {
   textField.appendText(msg +"\n");
   info_txt.verticalScrollPosition = info_txt.maxVerticalScrollPosition;
   info_txt.validateNow();
  }
  
  public function clear(event:Event=null):void {
   textField.text = '';
  }
  
  private function changeFontFormat(event:Event=null):void {
   var font:String = "Arial";
   var size:int = int(size_cb.value);
   info_txt.setStyle("textFormat", new TextFormat(font, size) );
  }

  private function close(event:MouseEvent):void {
   var result = mdm.Dialogs.promptModal("Are you sure to close ZDebugger?", "yesno", "alert");
   if (result) {
    mdm.Application.exit();
   }
  }
 }
}

ZTracer

package lin.shinder.mdmzinc 
{
 import flash.net.LocalConnection;
 /**
  * @author shinder.lin@gmail.com
  * @date 2010/06
  */
 public class ZTracer
 {
  private static var localConnection:LocalConnection;
  
  public static function print(msg:String):void {
   if (! localConnection) {
    localConnection = new LocalConnection();
   }
   trace(msg);
   localConnection.send("ZDebugger", "print", msg);
  }
 }
}

Sqlite: 在 MDM Zinc 中, 替 SQLite 除錯的工具

package lin.shinder.mdmzinc 
{
 import mdm.*;
 /**
  * @author shinder.lin@gmail.com
  * @date 2010/06
  */
 public class Sqlite
 {
  public static function fetchAssoc(query:String, tableName:String):Array {
   var i:int, k:int;
   var data:Array;
   var obj:Object;
   var returnData:Array = [];
   
   var columnNamesQuery:String = "PRAGMA table_info(" + tableName + ")";
   mdm.Database.SQLite.runQuery( columnNamesQuery );
   traceError("columnNamesQuery");
   var columnNames:Array = [];
   data = mdm.Database.SQLite.getData();
   for (i = 0; i < data.length; i++) {
    columnNames.push( data[i][1] );
   }
   
   mdm.Database.SQLite.runQuery( query );
   traceError("runQuery");
   data = mdm.Database.SQLite.getData();
   
   for (i = 0; i < data.length; i++) {
    obj = { };
    for (k=0; k < data[i].length; k++) {
     obj[ columnNames[k] ] = data[i][k];
    }
    returnData.push( obj );
   }
   return returnData;
  }
  
  public static function traceError(msg:String=""):void {
   if ( mdm.Database.SQLite.error() ) {
    ZTracer.instance.print( msg + ":" + mdm.Database.SQLite.errorDetails() );
   }
  }
 }
}