CocoRoboDesktop/kityminder-editor/ui/directive/noteEditor/noteEditor.directive.js

angular.module('kityminderEditor')

	.directive('noteEditor', ['valueTransfer', function(valueTransfer) {
		return {
			restrict: 'A',
			templateUrl: 'ui/directive/noteEditor/noteEditor.html',
			scope: {
				minder: '='
			},
            replace: true,
			controller: function($scope) {
				var minder = $scope.minder;
				var isInteracting = false;
				var cmEditor;

				$scope.codemirrorLoaded =  function(_editor) {

					cmEditor = $scope.cmEditor = _editor;

					_editor.setSize('100%', '100%');
				};

				function updateNote() {
					var enabled = $scope.noteEnabled = minder.queryCommandState('note') != -1;
					var noteValue = minder.queryCommandValue('note') || '';

					if (enabled) {
						$scope.noteContent = noteValue;
					}

					isInteracting = true;
					$scope.$apply();
					isInteracting = false;
				}


				$scope.$watch('noteContent', function(content) {
					var enabled = minder.queryCommandState('note') != -1;

					if (content && enabled && !isInteracting) {
						minder.execCommand('note', content);
					}

					setTimeout(function() {
						cmEditor.refresh();
					});
				});


                var noteEditorOpen = function() {
                    return valueTransfer.noteEditorOpen;
                };

                // 监听面板状态变量的改变
                $scope.$watch(noteEditorOpen, function(newVal, oldVal) {
                    if (newVal) {
                        setTimeout(function() {
                            cmEditor.refresh();
                            cmEditor.focus();
                        });
                    }
                    $scope.noteEditorOpen = valueTransfer.noteEditorOpen;
                }, true);


                $scope.closeNoteEditor = function() {
                    valueTransfer.noteEditorOpen = false;
					editor.receiver.selectAll();
                };



				minder.on('interactchange', updateNote);
			}
		}
	}]);