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msd2/wordpress/wp-includes/js/tinymce/tiny_mce_popup.js

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+/**
+ * tinymce_mce_popup.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+var tinymce, tinyMCE;
+
+/**
+ * TinyMCE popup/dialog helper class. This gives you easy access to the
+ * parent editor instance and a bunch of other things. It's higly recommended
+ * that you load this script into your dialogs.
+ *
+ * @static
+ * @class tinyMCEPopup
+ */
+var tinyMCEPopup = {
+  /**
+   * Initializes the popup this will be called automatically.
+   *
+   * @method init
+   */
+  init: function () {
+    var self = this, parentWin, settings, uiWindow;
+
+    // Find window & API
+    parentWin = self.getWin();
+    tinymce = tinyMCE = parentWin.tinymce;
+    self.editor = tinymce.EditorManager.activeEditor;
+    self.params = self.editor.windowManager.getParams();
+
+    uiWindow = self.editor.windowManager.windows[self.editor.windowManager.windows.length - 1];
+    self.features = uiWindow.features;
+    self.uiWindow = uiWindow;
+
+    settings = self.editor.settings;
+
+    // Setup popup CSS path(s)
+    if (settings.popup_css !== false) {
+      if (settings.popup_css) {
+        settings.popup_css = self.editor.documentBaseURI.toAbsolute(settings.popup_css);
+      } else {
+        settings.popup_css = self.editor.baseURI.toAbsolute("plugins/compat3x/css/dialog.css");
+      }
+    }
+
+    if (settings.popup_css_add) {
+      settings.popup_css += ',' + self.editor.documentBaseURI.toAbsolute(settings.popup_css_add);
+    }
+
+    // Setup local DOM
+    self.dom = self.editor.windowManager.createInstance('tinymce.dom.DOMUtils', document, {
+      ownEvents: true,
+      proxy: tinyMCEPopup._eventProxy
+    });
+
+    self.dom.bind(window, 'ready', self._onDOMLoaded, self);
+
+    // Enables you to skip loading the default css
+    if (self.features.popup_css !== false) {
+      self.dom.loadCSS(self.features.popup_css || self.editor.settings.popup_css);
+    }
+
+    // Setup on init listeners
+    self.listeners = [];
+
+    /**
+     * Fires when the popup is initialized.
+     *
+     * @event onInit
+     * @param {tinymce.Editor} editor Editor instance.
+     * @example
+     * // Alerts the selected contents when the dialog is loaded
+     * tinyMCEPopup.onInit.add(function(ed) {
+     *     alert(ed.selection.getContent());
+     * });
+     *
+     * // Executes the init method on page load in some object using the SomeObject scope
+     * tinyMCEPopup.onInit.add(SomeObject.init, SomeObject);
+     */
+    self.onInit = {
+      add: function (func, scope) {
+        self.listeners.push({ func: func, scope: scope });
+      }
+    };
+
+    self.isWindow = !self.getWindowArg('mce_inline');
+    self.id = self.getWindowArg('mce_window_id');
+  },
+
+  /**
+   * Returns the reference to the parent window that opened the dialog.
+   *
+   * @method getWin
+   * @return {Window} Reference to the parent window that opened the dialog.
+   */
+  getWin: function () {
+    // Added frameElement check to fix bug: #2817583
+    return (!window.frameElement && window.dialogArguments) || opener || parent || top;
+  },
+
+  /**
+   * Returns a window argument/parameter by name.
+   *
+   * @method getWindowArg
+   * @param {String} name Name of the window argument to retrieve.
+   * @param {String} defaultValue Optional default value to return.
+   * @return {String} Argument value or default value if it wasn't found.
+   */
+  getWindowArg: function (name, defaultValue) {
+    var value = this.params[name];
+
+    return tinymce.is(value) ? value : defaultValue;
+  },
+
+  /**
+   * Returns a editor parameter/config option value.
+   *
+   * @method getParam
+   * @param {String} name Name of the editor config option to retrieve.
+   * @param {String} defaultValue Optional default value to return.
+   * @return {String} Parameter value or default value if it wasn't found.
+   */
+  getParam: function (name, defaultValue) {
+    return this.editor.getParam(name, defaultValue);
+  },
+
+  /**
+   * Returns a language item by key.
+   *
+   * @method getLang
+   * @param {String} name Language item like mydialog.something.
+   * @param {String} defaultValue Optional default value to return.
+   * @return {String} Language value for the item like "my string" or the default value if it wasn't found.
+   */
+  getLang: function (name, defaultValue) {
+    return this.editor.getLang(name, defaultValue);
+  },
+
+  /**
+   * Executed a command on editor that opened the dialog/popup.
+   *
+   * @method execCommand
+   * @param {String} cmd Command to execute.
+   * @param {Boolean} ui Optional boolean value if the UI for the command should be presented or not.
+   * @param {Object} val Optional value to pass with the comman like an URL.
+   * @param {Object} a Optional arguments object.
+   */
+  execCommand: function (cmd, ui, val, args) {
+    args = args || {};
+    args.skip_focus = 1;
+
+    this.restoreSelection();
+    return this.editor.execCommand(cmd, ui, val, args);
+  },
+
+  /**
+   * Resizes the dialog to the inner size of the window. This is needed since various browsers
+   * have different border sizes on windows.
+   *
+   * @method resizeToInnerSize
+   */
+  resizeToInnerSize: function () {
+    /*var self = this;
+
+    // Detach it to workaround a Chrome specific bug
+    // https://sourceforge.net/tracker/?func=detail&atid=635682&aid=2926339&group_id=103281
+    setTimeout(function() {
+      var vp = self.dom.getViewPort(window);
+
+      self.editor.windowManager.resizeBy(
+        self.getWindowArg('mce_width') - vp.w,
+        self.getWindowArg('mce_height') - vp.h,
+        self.id || window
+      );
+    }, 10);*/
+  },
+
+  /**
+   * Will executed the specified string when the page has been loaded. This function
+   * was added for compatibility with the 2.x branch.
+   *
+   * @method executeOnLoad
+   * @param {String} evil String to evalutate on init.
+   */
+  executeOnLoad: function (evil) {
+    this.onInit.add(function () {
+      eval(evil);
+    });
+  },
+
+  /**
+   * Stores the current editor selection for later restoration. This can be useful since some browsers
+   * looses it's selection if a control element is selected/focused inside the dialogs.
+   *
+   * @method storeSelection
+   */
+  storeSelection: function () {
+    this.editor.windowManager.bookmark = tinyMCEPopup.editor.selection.getBookmark(1);
+  },
+
+  /**
+   * Restores any stored selection. This can be useful since some browsers
+   * looses it's selection if a control element is selected/focused inside the dialogs.
+   *
+   * @method restoreSelection
+   */
+  restoreSelection: function () {
+    var self = tinyMCEPopup;
+
+    if (!self.isWindow && tinymce.isIE) {
+      self.editor.selection.moveToBookmark(self.editor.windowManager.bookmark);
+    }
+  },
+
+  /**
+   * Loads a specific dialog language pack. If you pass in plugin_url as a argument
+   * when you open the window it will load the <plugin url>/langs/<code>_dlg.js lang pack file.
+   *
+   * @method requireLangPack
+   */
+  requireLangPack: function () {
+    var self = this, url = self.getWindowArg('plugin_url') || self.getWindowArg('theme_url'), settings = self.editor.settings, lang;
+
+    if (settings.language !== false) {
+      lang = settings.language || "en";
+    }
+
+    if (url && lang && self.features.translate_i18n !== false && settings.language_load !== false) {
+      url += '/langs/' + lang + '_dlg.js';
+
+      if (!tinymce.ScriptLoader.isDone(url)) {
+        document.write('<script type="text/javascript" src="' + url + '"></script>');
+        tinymce.ScriptLoader.markDone(url);
+      }
+    }
+  },
+
+  /**
+   * Executes a color picker on the specified element id. When the user
+   * then selects a color it will be set as the value of the specified element.
+   *
+   * @method pickColor
+   * @param {DOMEvent} e DOM event object.
+   * @param {string} element_id Element id to be filled with the color value from the picker.
+   */
+  pickColor: function (e, element_id) {
+    var el = document.getElementById(element_id), colorPickerCallback = this.editor.settings.color_picker_callback;
+    if (colorPickerCallback) {
+      colorPickerCallback.call(
+        this.editor,
+        function (value) {
+          el.value = value;
+          try {
+            el.onchange();
+          } catch (ex) {
+            // Try fire event, ignore errors
+          }
+        },
+        el.value
+      );
+    }
+  },
+
+  /**
+   * Opens a filebrowser/imagebrowser this will set the output value from
+   * the browser as a value on the specified element.
+   *
+   * @method openBrowser
+   * @param {string} element_id Id of the element to set value in.
+   * @param {string} type Type of browser to open image/file/flash.
+   * @param {string} option Option name to get the file_broswer_callback function name from.
+   */
+  openBrowser: function (element_id, type) {
+    tinyMCEPopup.restoreSelection();
+    this.editor.execCallback('file_browser_callback', element_id, document.getElementById(element_id).value, type, window);
+  },
+
+  /**
+   * Creates a confirm dialog. Please don't use the blocking behavior of this
+   * native version use the callback method instead then it can be extended.
+   *
+   * @method confirm
+   * @param {String} t Title for the new confirm dialog.
+   * @param {function} cb Callback function to be executed after the user has selected ok or cancel.
+   * @param {Object} s Optional scope to execute the callback in.
+   */
+  confirm: function (t, cb, s) {
+    this.editor.windowManager.confirm(t, cb, s, window);
+  },
+
+  /**
+   * Creates a alert dialog. Please don't use the blocking behavior of this
+   * native version use the callback method instead then it can be extended.
+   *
+   * @method alert
+   * @param {String} tx Title for the new alert dialog.
+   * @param {function} cb Callback function to be executed after the user has selected ok.
+   * @param {Object} s Optional scope to execute the callback in.
+   */
+  alert: function (tx, cb, s) {
+    this.editor.windowManager.alert(tx, cb, s, window);
+  },
+
+  /**
+   * Closes the current window.
+   *
+   * @method close
+   */
+  close: function () {
+    var t = this;
+
+    // To avoid domain relaxing issue in Opera
+    function close() {
+      t.editor.windowManager.close(window);
+      tinymce = tinyMCE = t.editor = t.params = t.dom = t.dom.doc = null; // Cleanup
+    }
+
+    if (tinymce.isOpera) {
+      t.getWin().setTimeout(close, 0);
+    } else {
+      close();
+    }
+  },
+
+  // Internal functions
+
+  _restoreSelection: function () {
+    var e = window.event.srcElement;
+
+    if (e.nodeName == 'INPUT' && (e.type == 'submit' || e.type == 'button')) {
+      tinyMCEPopup.restoreSelection();
+    }
+  },
+
+  /* _restoreSelection : function() {
+      var e = window.event.srcElement;
+
+      // If user focus a non text input or textarea
+      if ((e.nodeName != 'INPUT' && e.nodeName != 'TEXTAREA') || e.type != 'text')
+        tinyMCEPopup.restoreSelection();
+    },*/
+
+  _onDOMLoaded: function () {
+    var t = tinyMCEPopup, ti = document.title, h, nv;
+
+    // Translate page
+    if (t.features.translate_i18n !== false) {
+      var map = {
+        "update": "Ok",
+        "insert": "Ok",
+        "cancel": "Cancel",
+        "not_set": "--",
+        "class_name": "Class name",
+        "browse": "Browse"
+      };
+
+      var langCode = (tinymce.settings ? tinymce.settings : t.editor.settings).language || 'en';
+      for (var key in map) {
+        tinymce.i18n.data[langCode + "." + key] = tinymce.i18n.translate(map[key]);
+      }
+
+      h = document.body.innerHTML;
+
+      // Replace a=x with a="x" in IE
+      if (tinymce.isIE) {
+        h = h.replace(/ (value|title|alt)=([^"][^\s>]+)/gi, ' $1="$2"');
+      }
+
+      document.dir = t.editor.getParam('directionality', '');
+
+      if ((nv = t.editor.translate(h)) && nv != h) {
+        document.body.innerHTML = nv;
+      }
+
+      if ((nv = t.editor.translate(ti)) && nv != ti) {
+        document.title = ti = nv;
+      }
+    }
+
+    if (!t.editor.getParam('browser_preferred_colors', false) || !t.isWindow) {
+      t.dom.addClass(document.body, 'forceColors');
+    }
+
+    document.body.style.display = '';
+
+    // Restore selection in IE when focus is placed on a non textarea or input element of the type text
+    if (tinymce.Env.ie) {
+      if (tinymce.Env.ie < 11) {
+        document.attachEvent('onmouseup', tinyMCEPopup._restoreSelection);
+
+        // Add base target element for it since it would fail with modal dialogs
+        t.dom.add(t.dom.select('head')[0], 'base', { target: '_self' });
+      } else {
+        document.addEventListener('mouseup', tinyMCEPopup._restoreSelection, false);
+      }
+    }
+
+    t.restoreSelection();
+    t.resizeToInnerSize();
+
+    // Set inline title
+    if (!t.isWindow) {
+      t.editor.windowManager.setTitle(window, ti);
+    } else {
+      window.focus();
+    }
+
+    if (!tinymce.isIE && !t.isWindow) {
+      t.dom.bind(document, 'focus', function () {
+        t.editor.windowManager.focus(t.id);
+      });
+    }
+
+    // Patch for accessibility
+    tinymce.each(t.dom.select('select'), function (e) {
+      e.onkeydown = tinyMCEPopup._accessHandler;
+    });
+
+    // Call onInit
+    // Init must be called before focus so the selection won't get lost by the focus call
+    tinymce.each(t.listeners, function (o) {
+      o.func.call(o.scope, t.editor);
+    });
+
+    // Move focus to window
+    if (t.getWindowArg('mce_auto_focus', true)) {
+      window.focus();
+
+      // Focus element with mceFocus class
+      tinymce.each(document.forms, function (f) {
+        tinymce.each(f.elements, function (e) {
+          if (t.dom.hasClass(e, 'mceFocus') && !e.disabled) {
+            e.focus();
+            return false; // Break loop
+          }
+        });
+      });
+    }
+
+    document.onkeyup = tinyMCEPopup._closeWinKeyHandler;
+
+    if ('textContent' in document) {
+      t.uiWindow.getEl('head').firstChild.textContent = document.title;
+    } else {
+      t.uiWindow.getEl('head').firstChild.innerText = document.title;
+    }
+  },
+
+  _accessHandler: function (e) {
+    e = e || window.event;
+
+    if (e.keyCode == 13 || e.keyCode == 32) {
+      var elm = e.target || e.srcElement;
+
+      if (elm.onchange) {
+        elm.onchange();
+      }
+
+      return tinymce.dom.Event.cancel(e);
+    }
+  },
+
+  _closeWinKeyHandler: function (e) {
+    e = e || window.event;
+
+    if (e.keyCode == 27) {
+      tinyMCEPopup.close();
+    }
+  },
+
+  _eventProxy: function (id) {
+    return function (evt) {
+      tinyMCEPopup.dom.events.callNativeHandler(id, evt);
+    };
+  }
+};
+
+tinyMCEPopup.init();
+
+tinymce.util.Dispatcher = function (scope) {
+  this.scope = scope || this;
+  this.listeners = [];
+
+  this.add = function (callback, scope) {
+    this.listeners.push({ cb: callback, scope: scope || this.scope });
+
+    return callback;
+  };
+
+  this.addToTop = function (callback, scope) {
+    var self = this, listener = { cb: callback, scope: scope || self.scope };
+
+    // Create new listeners if addToTop is executed in a dispatch loop
+    if (self.inDispatch) {
+      self.listeners = [listener].concat(self.listeners);
+    } else {
+      self.listeners.unshift(listener);
+    }
+
+    return callback;
+  };
+
+  this.remove = function (callback) {
+    var listeners = this.listeners, output = null;
+
+    tinymce.each(listeners, function (listener, i) {
+      if (callback == listener.cb) {
+        output = listener;
+        listeners.splice(i, 1);
+        return false;
+      }
+    });
+
+    return output;
+  };
+
+  this.dispatch = function () {
+    var self = this, returnValue, args = arguments, i, listeners = self.listeners, listener;
+
+    self.inDispatch = true;
+
+    // Needs to be a real loop since the listener count might change while looping
+    // And this is also more efficient
+    for (i = 0; i < listeners.length; i++) {
+      listener = listeners[i];
+      returnValue = listener.cb.apply(listener.scope, args.length > 0 ? args : [listener.scope]);
+
+      if (returnValue === false) {
+        break;
+      }
+    }
+
+    self.inDispatch = false;
+
+    return returnValue;
+  };
+};