hg/bck2brwsr: launcher/src/main/resources/org/apidesign/bck2brwsr/dew/js/app.js@7400dc9f48fb

     1 // 'use strict';

     3 // Declare app level module which depends on filters, and services

     4 angular.module('bck2brwsr', []).

     5   directive('uiCodemirror', ['$timeout', function($timeout) {

     6         'use strict';

     8         var events = ["cursorActivity", "viewportChange", "gutterClick", "focus", "blur", "scroll", "update"];

     9         return {

    10             restrict: 'A',

    11             require: 'ngModel',

    12             link: function(scope, elm, attrs, ngModel) {

    13                 var options, opts, onChange, deferCodeMirror, codeMirror, timeoutId, val;

    15                 if (elm[0].type !== 'textarea') {

    16                     throw new Error('uiCodemirror3 can only be applied to a textarea element');

    17                 }

    19                 options = /* uiConfig.codemirror  || */ {};

    20                 opts = angular.extend({}, options, scope.$eval(attrs.uiCodemirror));

    22                 onChange = function(instance, changeObj) {

    23                     val = instance.getValue();

    24                     $timeout.cancel(timeoutId);

    25                     timeoutId = $timeout(function() {

    26                         ngModel.$setViewValue(val);

    27                       }, 500);

    28                 };

    30                 deferCodeMirror = function() {

    31                     codeMirror = CodeMirror.fromTextArea(elm[0], opts);

    32                     elm[0].codeMirror = codeMirror;

    33                     // codeMirror.on("change", onChange(opts.onChange));

    34                     codeMirror.on("change", onChange);

    36                     for (var i = 0, n = events.length, aEvent; i < n; ++i) {

    37                         aEvent = opts["on" + events[i].charAt(0).toUpperCase() + events[i].slice(1)];

    38                         if (aEvent === void 0)

    39                             continue;

    40                         if (typeof aEvent !== "function")

    41                             continue;

    43                         var bound = _.bind( aEvent, scope );

    45                         codeMirror.on(events[i], bound);

    46                     }

    48                     // CodeMirror expects a string, so make sure it gets one.

    49                     // This does not change the model.

    50                     ngModel.$formatters.push(function(value) {

    51                         if (angular.isUndefined(value) || value === null) {

    52                             return '';

    53                         }

    54                         else if (angular.isObject(value) || angular.isArray(value)) {

    55                             throw new Error('ui-codemirror cannot use an object or an array as a model');

    56                         }

    57                         return value;

    58                     });

    60                     // Override the ngModelController $render method, which is what gets called when the model is updated.

    61                     // This takes care of the synchronizing the codeMirror element with the underlying model, in the case that it is changed by something else.

    62                     ngModel.$render = function() {

    63                         codeMirror.setValue(ngModel.$viewValue);

    64                     };

    66                 };

    68                 $timeout(deferCodeMirror);

    70             }

    71         };

    72 }]);

    74 function DevCtrl( $scope, $http ) {

    75     var templateHtml = "<html><body>\n"

    76         + " <button id='btn'>Hello!</button>\n"

    77         + " <hr/>\n"

    78         + "\n"

    79         + "\n"

    80         + "\n"

    81         + "\n"

    82         + "\n"

    83         + "\n"

    84         + "\n"

    85         + "\n"

    86         + "\n"

    87         + "\n"

    88         + "\n"

    89         + "\n"

    90         + "\n"

    91         + "\n"

    92         + "\n"

    93         + "\n"

    94         + "\n"

    95         + "\n"

    96         + "\n"

    97         + "\n"

    98         + " <script src=\"/bck2brwsr.js\"></script>\n"

    99         + " <script type=\"text/javascript\">\n"

   100         + "   function ldCls(res) {\n"

   101         + "     var request = new XMLHttpRequest();\n"

   102         + "     request.open('GET', '/classes/' + res, false);\n"

   103         + "     request.send();\n"

   104         + "     var arr = eval('(' + request.responseText + ')');\n"

   105         + "     return arr;\n"

   106         + "   }\n"

   107         + "   var vm = new bck2brwsr(ldCls);\n"

   108         + "   vm.loadClass('bck2brwsr.demo.Index');\n"

   109         + " </script>\n"

   110         + "</body></html>\n";

   111     var templateJava = "package bck2brwsr.demo;\n"

   112         + "import org.apidesign.bck2brwsr.htmlpage.api.*;\n"

   113         + "import static org.apidesign.bck2brwsr.htmlpage.api.OnEvent.*;\n"

   114         + "@Page(xhtml=\"index.html\", className=\"Index\")\n"

   115         + "class YourFirstHTML5PageInRealLanguage {\n"

   116         + "   @On(event=CLICK, id=\"btn\") static void clcs() {\n"

   117         + "     Element.alert(\"Hello World!\");\n"

   118         + "     Index.BTN.setDisabled(true);\n"

   119         + "   }\n"

   120         + "}\n";

   123     $scope.makeMarker = function( editor, line ) {

   124         var marker = document.createElement("div");

   125         marker.innerHTML = " ";

   126         marker.className = "issue";

   128         var info = editor.lineInfo(line);

   129         editor.setGutterMarker(line, "issues", info.markers ? null : marker);

   131         return marker;

   132     };

   135     // Returns a function, that, as long as it continues to be invoked, will not

   136     // be triggered. The function will be called after it stops being called for

   137     // N milliseconds. If `immediate` is passed, trigger the function on the

   138     // leading edge, instead of the trailing.

   139     $scope.debounce = function(func, wait, immediate) {

   140       var timeout, result;

   141       return function() {

   142         var context = this, args = arguments;

   143         var later = function() {

   144           timeout = null;

   145           if (!immediate) result = func.apply(context, args);

   146         };

   147         var callNow = immediate && !timeout;

   148         clearTimeout(timeout);

   149         timeout = setTimeout(later, wait);

   150         if (callNow) result = func.apply(context, args);

   151         return result;

   152       };

   153     };

   155     $scope.reload = function() {

   156         $scope.errors = null;

   157         var frame = document.getElementById("result");

   158         frame.src = "result.html";

   159         frame.contentDocument.location.reload(true);

   160         frame.contentWindow.location.reload();

   161         document.getElementById("editorJava").codeMirror.clearGutter("issues");

   162     };

   164     $scope.fail = function( data ) {

   165         $scope.errors = eval( data );

   166         var editor = document.getElementById("editorJava").codeMirror;

   167         editor.clearGutter( "issues" );

   169         for( var i = 0; i < $scope.errors.length; i ++ ) {

   170             $scope.makeMarker( editor, $scope.errors[i].line - 1 );

   171         }

   173     };

   175     $scope.post = function() {

   176         return $http({url: ".",

   177             method: "POST",

   178             //headers: this.headers,

   179             data: { html : $scope.html, java : $scope.java}

   180         }).success( $scope.reload ).error( $scope.fail );

   181     };

   183     $scope.errorClass = function( kind ) {

   184         switch( kind ) {

   185             case "ERROR" :

   186                 return "error";

   187             default :

   188                 return "warning";

   189         }

   190     };

   192     $scope.gotoError = function( line, col ) {

   193         var editor = document.getElementById("editorJava").codeMirror;

   194         editor.setCursor({ line: line - 1, ch : col - 1 });

   195         editor.focus();

   196     };

   198     $scope.tab = "html";

   199     $scope.html= templateHtml;

   200     $scope.java = templateJava;

   202     $scope.$watch( "html", $scope.debounce( $scope.post, 2000 ) );

   203     $scope.$watch( "java", $scope.debounce( $scope.post, 2000 ) );

   204     $scope.post();

   206 }

author	phrebejk
	Tue, 22 Jan 2013 19:48:10 +0100
branch	dew
changeset 542	7400dc9f48fb
parent 541	927a5f9fa430
permissions	-rw-r--r--