# all files / src/js/base/module/ Codeview.js

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     (function(global){global.wrappers['/Users/lqez/Dev/summernote/src/js/base/module/Codeview.js']=[function(require,module,exports,__dirname,__filename){ "use strict";
    exports.__esModule = true;
    var env_1 = require("../core/env");
    var dom_1 = require("../core/dom");
    var CodeMirror;
    Iif (env_1["default"].hasCodeMirror) {
        if (env_1["default"].isSupportAmd) {
            require(['codemirror'], function (cm) {
                CodeMirror = cm;
            });
        }
        else {
            CodeMirror = window.CodeMirror;
        }
    }
    /**
     * @class Codeview
     */
    var CodeView = /** @class */ (function () {
        function CodeView(context) {
            this.context = context;
            this.$editor = context.layoutInfo.editor;
            this.$editable = context.layoutInfo.editable;
            this.$codable = context.layoutInfo.codable;
            this.options = context.options;
        }
        CodeView.prototype.sync = function () {
            var isCodeview = this.isActivated();
            Iif (isCodeview && env_1["default"].hasCodeMirror) {
                this.$codable.data('cmEditor').save();
            }
        };
        /**
         * @return {Boolean}
         */
        CodeView.prototype.isActivated = function () {
            return this.$editor.hasClass('codeview');
        };
        /**
         * toggle codeview
         */
        CodeView.prototype.toggle = function () {
            if (this.isActivated()) {
                this.deactivate();
            }
            else {
                this.activate();
            }
            this.context.triggerEvent('codeview.toggled');
        };
        /**
         * purify input value
         * @param value
         * @returns {*}
         */
        CodeView.prototype.purify = function (value) {
            if (this.options.codeviewFilter) {
                // filter code view regex
                value = value.replace(this.options.codeviewFilterRegex, '');
                // allow specific iframe tag
                if (this.options.codeviewIframeFilter) {
                    var whitelist_1 = this.options.codeviewIframeWhitelistSrc.concat(this.options.codeviewIframeWhitelistSrcBase);
                    value = value.replace(/(<iframe.*?>.*?(?:<\/iframe>)?)/gi, function (tag) {
                        // remove if src attribute is duplicated
                        if (/<.+src(?==?('|"|\s)?)[\s\S]+src(?=('|"|\s)?)[^>]*?>/i.test(tag)) {
                            return '';
                        }
                        for (var _i = 0, whitelist_2 = whitelist_1; _i < whitelist_2.length; _i++) {
                            var src = whitelist_2[_i];
                            // pass if src is trusted
                            if ((new RegExp('src="(https?:)?\/\/' + src + '\/(.+)"')).test(tag)) {
                                return tag;
                            }
                        }
                        return '';
                    });
                }
            }
            return value;
        };
        /**
         * activate code view
         */
        CodeView.prototype.activate = function () {
            var _this = this;
            this.$codable.val(dom_1["default"].html(this.$editable, this.options.prettifyHtml));
            this.$codable.height(this.$editable.height());
            this.context.invoke('toolbar.updateCodeview', true);
            this.$editor.addClass('codeview');
            this.$codable.focus();
            // activate CodeMirror as codable
            Iif (env_1["default"].hasCodeMirror) {
                var cmEditor_1 = CodeMirror.fromTextArea(this.$codable[0], this.options.codemirror);
                // CodeMirror TernServer
                if (this.options.codemirror.tern) {
                    var server_1 = new CodeMirror.TernServer(this.options.codemirror.tern);
                    cmEditor_1.ternServer = server_1;
                    cmEditor_1.on('cursorActivity', function (cm) {
                        server_1.updateArgHints(cm);
                    });
                }
                cmEditor_1.on('blur', function (event) {
                    _this.context.triggerEvent('blur.codeview', cmEditor_1.getValue(), event);
                });
                cmEditor_1.on('change', function (event) {
                    _this.context.triggerEvent('change.codeview', cmEditor_1.getValue(), cmEditor_1);
                });
                // CodeMirror hasn't Padding.
                cmEditor_1.setSize(null, this.$editable.outerHeight());
                this.$codable.data('cmEditor', cmEditor_1);
            }
            else {
                this.$codable.on('blur', function (event) {
                    _this.context.triggerEvent('blur.codeview', _this.$codable.val(), event);
                });
                this.$codable.on('input', function (event) {
                    _this.context.triggerEvent('change.codeview', _this.$codable.val(), _this.$codable);
                });
            }
        };
        /**
         * deactivate code view
         */
        CodeView.prototype.deactivate = function () {
            // deactivate CodeMirror as codable
            Iif (env_1["default"].hasCodeMirror) {
                var cmEditor = this.$codable.data('cmEditor');
                this.$codable.val(cmEditor.getValue());
                cmEditor.toTextArea();
            }
            var value = this.purify(dom_1["default"].value(this.$codable, this.options.prettifyHtml) || dom_1["default"].emptyPara);
            var isChange = this.$editable.html() !== value;
            this.$editable.html(value);
            this.$editable.height(this.options.height ? this.$codable.height() : 'auto');
            this.$editor.removeClass('codeview');
            Iif (isChange) {
                this.context.triggerEvent('change', this.$editable.html(), this.$editable);
            }
            this.$editable.focus();
            this.context.invoke('toolbar.updateCodeview', false);
        };
        CodeView.prototype.destroy = function () {
            Iif (this.isActivated()) {
                this.deactivate();
            }
        };
        return CodeView;
    }());
    exports["default"] = CodeView;

    },'src/js/base/module/Codeview.js',{"../core/env":"/Users/lqez/Dev/summernote/src/js/base/core/env.js","../core/dom":"/Users/lqez/Dev/summernote/src/js/base/core/dom.js"}];})(this);
    //# sourceMappingURL=data:application/json;charset=utf-8;base64,