// Introspection lite tool for home use by Steve Garman
// Main code stolen from AppInspector by Andreas Rozek 
 
//Global variables
var myobj = app;
var ListView, menuView, FunctionView
var main_header_txt, edtFilter, dlg, edtDlg;
var lastMenu = "app";
var pasteable = "null";
var vers = Math.floor((app.GetVersion()+.0005) * 100);
var docfold = "/sdcard/sjgDocs/androidscript/"+vers;
var docfile = docfold + "/null.txt";
var evalsfile = docfold + "/evals.txt"
 
//Called when application is started.
function OnStart(){
    app.EnableBackKey( false );
    
    //Create a layout with objects vertically centered.
    var lay = app.CreateLayout( "linear", "Vertical,FillXY" );  
    add_top_bar( lay );
 
/**** prepare page area ****/
    var PageArea = app.CreateLayout('frame','fillxy');
    lay.AddChild(PageArea);
 
    var control_list = "app,layout,Manually entered code,BluetoothList,BluetoothSerial,Button,CameraView,CheckBox"
      +",Crypt,Database,Dialog,Email,Image,List,Locator,Notification,NXT,NxtRemote,Odroid,SeekBar"
      +",Sensor,SMS,Spinner,Tabs,Text,TextEdit,ToggleButton" 
      +",WebView,WebServer,YesNoDialog";
      
    menuView = app.CreateList( control_list, -1,-1, 'fillxy');
    menuView.SetOnTouch(menuView_OnTouch);
    PageArea.AddChild(menuView);
    menuView.SetVisibility('Hide');
 
    ListView = app.CreateList("", -1,-1, 'fillxy');
    prepareFunctionList();
 
    ListView.SetOnTouch(showAppFunction);
    PageArea.AddChild(ListView);
 
  /**** prepare detail view ****/
 
    FunctionView = app.CreateTextEdit('',-1,-1);
//FunctionView = app.CreateTextEdit('',-1,-1,"nospell");
    PageArea.AddChild(FunctionView);
    FunctionView.SetVisibility('Hide');
    
    //Add layout to app.    
    app.AddLayout( lay );
    showMenuView();
}//OnStart
 
function add_top_bar (lyout, opts){
  //basic top bar layout
  var lay_bar = app.CreateLayout( "Linear", "Horizontal,Left, FillX" );
  lay_bar.SetBackGradient( "#444444", "#888888" );
 
  //add app name if required - stolen for object/function name in this app
  main_header_txt = app.CreateText( lastMenu , -1, -1 );
  main_header_txt.SetTextSize( 24 );
  main_header_txt.SetPadding( 0.01, 0, 0.01, 0 );
  lay_bar.AddChild( main_header_txt );
 
  var filterlabel = app.CreateText("Func filter:");
  filterlabel.SetTextSize(18);
  filterlabel.SetTextColor("#ff222222");
  lay_bar.AddChild( filterlabel );
  edtFilter = app.CreateTextEdit("",0.3);
  edtFilter.SetBackColor("#ff222222");
  edtFilter.SetTextSize(18);
  edtFilter.SetPadding( 0.01, 0, 0, 0.001 );
  edtFilter.SetOnChange(edtFilterOnChange);
  lay_bar.AddChild(edtFilter);
 
  lyout.AddChild( lay_bar );
}//add_top_bar
 
function menuView_OnTouch(name){
  lastMenu = name;
  switch(name) {
    case "layout":
        myobj = app.CreateLayout( "linear" ) ;
        break;
    case  "BluetoothList":
        myobj = app.CreateBluetoothList();        
        break;    
    case  "BluetoothSerial":
        myobj = app.CreateBluetoothSerial();        
        break;    
    case "Button":
        myobj = app.CreateButton("x");
        break;
    case "CameraView":
        myobj = app.CreateCameraView( 0.8,0.8 );
        break;
    case "CheckBox":
        myobj = app.CreateCheckBox( "x" );
        break;
    case "Crypt":
        myobj = app.CreateCrypt();
        break;
    case "Database":
        myobj = app.OpenDatabase("MyData");
        break;
    case "Dialog":
        myobj = app.CreateDialog("");
        break;
    case "Email":
      myobj = app.CreateEmail( "mymail@gmail.com", "MyPass" );
      break;
    case "Image":
        myobj = app.CreateImage( "/Sys/Img/Hello.png" );
        break;
    case "List":
        myobj = ListView;
        break;
    case "Locator":
       myobj = app.CreateLocator( "GPS,Network" );
       break;
    case "Notification":
        myobj = app.CreateNotification() ;
        break;
    case "NXT":
        myobj = app.CreateNxt();
        break;    
    case "NxtRemote":
        myobj  =  app.CreateNxtRemote();
        break;    
    case "Odroid":
        myobj  =  app.Odroid( "a", "b", "c" );
        break;    
    case "SeekBar":
        myobj = app.CreateSeekBar( "x" );
        break;
    case "Sensor":
       myobj = app.CreateSensor( "Accelerometer" );
       break;
    case "SMS":
       myobj = app.CreateSMS();
       break;
    case "Spinner":
       myobj= app.CreateSpinner("1,2");
       break;
    case "Tabs":
        myobj = app.CreateTabs( "tab1,tab2");
        break;
    case "Text":
        myobj = main_header_txt;
        break;
    case "TextEdit":
        myobj = FunctionView;
        break;
    case "ToggleButton":
        myobj = app.CreateToggle( "x" );
        break;
    case "WebView":
        myobj = app.CreateWebView( 0.8,0.8 );
        break;
    case "WebServer":
        myobj = app.CreateWebServer( 8080, "Upload,ListDir" );
        break;
    case "YesNoDialog":
        myobj = app.CreateYesNoDialog("");
        break;
    case("Manually entered code"):
        showEval();
        return;
    default:
        myobj=app;
        lastMenu = "app";
    }
  prepareFunctionList();
  showOverview();
  main_header_txt.SetText( lastMenu );
}//menuView_OnTouch
 
  function prepareFunctionList(){
/**** prepare list view ****/
 
    var objFunctionList;
    objFunctionList = [];
    var filter = edtFilter.GetText().trim().toLowerCase()
    for (var Key in myobj) {
      var keyword= Key.toLowerCase()
      if ((filter == "") || (keyword.indexOf(filter) > -1)){
        if (myobj.hasOwnProperty(Key) && (typeof myobj[Key] === 'function')) {
          objFunctionList.push(Key);
        };
      }
    };
    objFunctionList.sort();
    ListView.SetList( objFunctionList.join(','), ",")
    if(filter != "" ) filter = "Filtered [" + filter + "]\n";
    pasteable = filter + lastMenu + ".";
    var copyDelim = "\n" + lastMenu + ".";
    pasteable += objFunctionList.join( copyDelim )
    docfile = docfold + "/" + lastMenu + ".txt";
  }//prepareFunctionList
  function showMenuView(){
    ListView.SetVisibility('hide');
    FunctionView.SetVisibility('hide');
    menuView.SetVisibility('show');
    main_header_txt.SetText( "Choose Control" );
  }//showMenuView
 
  function showAppFunction (Name) {
    FunctionView.SetText(String(myobj[Name]));
    main_header_txt.SetText( lastMenu + "." + Name );
    ListView.SetVisibility('hide');
    menuView.SetVisibility('hide');
    FunctionView.SetVisibility('show');
  }//showAppFunction
 
  function showOverview () {
    ListView.SetVisibility('show');
    FunctionView.SetVisibility('hide');
    menuView.SetVisibility('hide');
    main_header_txt.SetText( lastMenu );
  }//showOverview
  function edtFilterOnChange(){
    if( ListView.GetVisibility() == "Show" ){
      prepareFunctionList(); 
    }
  }//edtFilterOnChange
 
  function OnBack(){
    if (menuView.GetVisibility() == "Show") {
      var pasteOnExit = app.CreateYesNoDialog( "Copy to clipboard and create text file?" );
      pasteOnExit.SetOnTouch( pasteOnExit_OnTouch );
    }
    else if( ListView.GetVisibility() == "Show" ) showMenuView();
    else showOverview();
  }//OnBack
 
  function pasteOnExit_OnTouch( result ){
    if( result=="Yes" ){
      app.SetClipboardText( pasteable );
      if( ! app.FolderExists( docfold ) )
        app.MakeFolder ( docfold );
      app.WriteFile( docfile, pasteable );
    }
    app.Exit(); 
  }//pasteOnExit
function showEval(){
    dlg = app.CreateDialog("eval - use with care");
    var layDlg = app.CreateLayout( "linear", "vertical,fillxy,left" );
    layDlg.SetPadding( 0.02, 0, 0.02, 0.02 );
    edtDlg = app.CreateTextEdit('app.CreateText( "Hello" )',-1,-1,'NoSpell');
    edtDlg.SetCursorPos(edtDlg.GetText().length);
    layDlg.AddChild(edtDlg);
    dlg.AddLayout( layDlg );
    var horiz = app.CreateLayout("linear", "horizontal,fillxy");
    horiz.SetPadding( 0.02, 0.02, 0.02, 0 );
    var btn = app.CreateButton("Ok", 0.2);
    btn.SetOnTouch(dlg_ok);
    horiz.AddChild(btn);
    btn = app.CreateButton("Cancel",0.2);
    btn.SetOnTouch(dlg_canc);
    horiz.AddChild(btn);
    layDlg.AddChild(horiz);
    dlg.Show();
}//showEval
function dlg_ok(){
    app.HideKeyboard();
    dlg.Dismiss();
    myobj = eval(edtDlg.GetText());
    if ((myobj != null) && (myobj.hasOwnProperty("GetType"))){
      lastMenu = myobj.GetType();
      app.WriteFile(evalsfile, edtDlg.GetText()+"\n","append");
    }
    else{
      lastMenu = "Eval";
    }
    main_header_txt.SetText( lastMenu );
    prepareFunctionList();
    showOverview();
}//dlg_ok
function dlg_canc(){
    app.HideKeyboard();
    dlg.Dismiss();
}//dlg_canc