Import xinha so we can switch from htmlarea and fix a bunch of in-browser issues that htmlarea has

xinha/plugins/FullScreen/full-screen.js

@@ -0,0 +1,203 @@
+function FullScreen(editor, args)
+{
+  this.editor = editor;
+  editor._superclean_on = false;
+  cfg = editor.config;
+
+  cfg.registerButton
+  ( 'fullscreen',
+    this._lc("Maximize/Minimize Editor"),
+    [_editor_url + cfg.imgURL + 'ed_buttons_main.gif',8,0], true,
+      function(e, objname, obj)
+      {
+        e._fullScreen();
+        if(e._isFullScreen)
+        {
+          obj.swapImage([_editor_url + cfg.imgURL + 'ed_buttons_main.gif',9,0]);
+        }
+        else
+        {
+          obj.swapImage([_editor_url + cfg.imgURL + 'ed_buttons_main.gif',8,0]);
+        }
+      }
+  );
+
+  // See if we can find 'popupeditor' and replace it with fullscreen
+  cfg.addToolbarElement("fullscreen", "popupeditor", 0);
+}
+
+FullScreen._pluginInfo =
+{
+  name     : "FullScreen",
+  version  : "1.0",
+  developer: "James Sleeman",
+  developer_url: "http://www.gogo.co.nz/",
+  c_owner      : "Gogo Internet Services",
+  license      : "htmlArea",
+  sponsor      : "Gogo Internet Services",
+  sponsor_url  : "http://www.gogo.co.nz/"
+};
+
+FullScreen.prototype._lc = function(string) {
+    return HTMLArea._lc(string, 'FullScreen');
+}
+
+/** fullScreen makes an editor take up the full window space (and resizes when the browser is resized)
+ *  the principle is the same as the "popupwindow" functionality in the original htmlArea, except
+ *  this one doesn't popup a window (it just uses to positioning hackery) so it's much more reliable
+ *  and much faster to switch between
+ */
+
+HTMLArea.prototype._fullScreen = function()
+{
+  var e = this;
+  function sizeItUp()
+  {
+    if(!e._isFullScreen || e._sizing) return false;
+    e._sizing = true;
+    // Width & Height of window
+    var x,y;
+    if (window.innerHeight) // all except Explorer
+    {
+      x = window.innerWidth;
+      y = window.innerHeight;
+    }
+    else if (document.documentElement && document.documentElement.clientHeight)
+      // Explorer 6 Strict Mode
+    {
+      x = document.documentElement.clientWidth;
+      y = document.documentElement.clientHeight;
+    }
+    else if (document.body) // other Explorers
+    {
+      x = document.body.clientWidth;
+      y = document.body.clientHeight;
+    }
+
+    e.sizeEditor(x + 'px',y + 'px',true,true);
+    e._sizing = false;
+  }
+
+  function sizeItDown()
+  {
+    if(e._isFullScreen || e._sizing) return false;
+    e._sizing = true;
+    e.initSize();
+    e._sizing = false;
+  }
+
+  /** It's not possible to reliably get scroll events, particularly when we are hiding the scrollbars
+   *   so we just reset the scroll ever so often while in fullscreen mode
+   */
+  function resetScroll()
+  {
+    if(e._isFullScreen)
+    {
+      window.scroll(0,0);
+      window.setTimeout(resetScroll,150);
+    }
+  }
+
+  if(typeof this._isFullScreen == 'undefined')
+  {
+    this._isFullScreen = false;
+    if(e.target != e._iframe)
+    {
+      HTMLArea._addEvent(window, 'resize', sizeItUp);
+    }
+  }
+
+  // Gecko has a bug where if you change position/display on a
+  // designMode iframe that designMode dies.
+  if(HTMLArea.is_gecko)
+  {
+    this.deactivateEditor();
+  }
+
+  if(this._isFullScreen)
+  {
+    // Unmaximize
+    this._htmlArea.style.position = '';
+    try
+    {
+      if(HTMLArea.is_ie)
+      {
+        var bod = document.getElementsByTagName('html');
+      }
+      else
+      {
+        var bod = document.getElementsByTagName('body');
+      }
+      bod[0].style.overflow='';
+    }
+    catch(e)
+    {
+      // Nutthin
+    }
+    this._isFullScreen = false;
+    sizeItDown();
+
+    // Restore all ancestor positions
+    var ancestor = this._htmlArea;
+    while((ancestor = ancestor.parentNode) && ancestor.style)
+    {
+      ancestor.style.position = ancestor._xinha_fullScreenOldPosition;
+      ancestor._xinha_fullScreenOldPosition = null;
+    }
+
+    window.scroll(this._unScroll.x, this._unScroll.y);
+  }
+  else
+  {
+
+    // Get the current Scroll Positions
+    this._unScroll =
+    {
+     x:(window.pageXOffset)?(window.pageXOffset):(document.documentElement)?document.documentElement.scrollLeft:document.body.scrollLeft,
+     y:(window.pageYOffset)?(window.pageYOffset):(document.documentElement)?document.documentElement.scrollTop:document.body.scrollTop
+    };
+
+
+    // Make all ancestors position = static
+    var ancestor = this._htmlArea;
+    while((ancestor = ancestor.parentNode) && ancestor.style)
+    {
+      ancestor._xinha_fullScreenOldPosition = ancestor.style.position;
+      ancestor.style.position = 'static';
+    }
+
+    // Maximize
+    window.scroll(0,0);
+    this._htmlArea.style.position = 'absolute';
+    this._htmlArea.style.zIndex   = 999;
+    this._htmlArea.style.left     = 0;
+    this._htmlArea.style.top      = 0;
+    this._isFullScreen = true;
+    resetScroll();
+
+    try
+    {
+      if(HTMLArea.is_ie)
+      {
+        var bod = document.getElementsByTagName('html');
+      }
+      else
+      {
+        var bod = document.getElementsByTagName('body');
+      }
+      bod[0].style.overflow='hidden';
+    }
+    catch(e)
+    {
+      // Nutthin
+    }
+
+    sizeItUp();
+  }
+
+  if(HTMLArea.is_gecko)
+  {
+    this.activateEditor();
+  }
+  this.focusEditor();
+}

xinha/plugins/FullScreen/lang/de.js

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+// I18N constants
+
+// LANG: "de", ENCODING: UTF-8
+// translated: Raimund Meyer xinha@ray-of-light.org
+
+// FOR TRANSLATORS:
+//
+//   1. PLEASE PUT YOUR CONTACT INFO IN THE ABOVE LINE
+//      (at least a valid email address)
+//
+//   2. PLEASE TRY TO USE UTF-8 FOR ENCODING;
+//      (if this is not possible, please include a comment
+//       that states what encoding is necessary.)
+
+{
+  "Maximize/Minimize Editor": "Editor maximieren/verkleinern"
+}

xinha/plugins/FullScreen/lang/fr.js

@@ -0,0 +1,17 @@
+// I18N constants
+
+// LANG: "fr", ENCODING: UTF-8
+// Author: Laurent Vilday, mokhet@mokhet.com
+
+// FOR TRANSLATORS:
+//
+//   1. PLEASE PUT YOUR CONTACT INFO IN THE ABOVE LINE
+//      (at least a valid email address)
+//
+//   2. PLEASE TRY TO USE UTF-8 FOR ENCODING;
+//      (if this is not possible, please include a comment
+//       that states what encoding is necessary.)
+
+{
+  "Maximize/Minimize Editor": "Agrandir/Réduire l'éditeur"
+}

xinha/plugins/FullScreen/lang/no.js

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+// I18N constants
+// LANG: "no", ENCODING: UTF-8
+// translated: Kim Steinhaug, http://www.steinhaug.com/, kim@steinhaug.com
+
+{
+  "Maximize/Minimize Editor": "Maksimer/Minimer WYSIWYG vindu"
+}

xinha/plugins/FullScreen/lang/pl.js

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+// I18N constants
+
+// LANG: "pl", ENCODING: UTF-8
+// translated: Krzysztof Kotowicz, koto1sa@o2.pl, http://www.eskot.krakow.pl/portfolio
+
+// FOR TRANSLATORS:
+//
+//   1. PLEASE PUT YOUR CONTACT INFO IN THE ABOVE LINE
+//      (at least a valid email address)
+//
+//   2. PLEASE TRY TO USE UTF-8 FOR ENCODING;
+//      (if this is not possible, please include a comment
+//       that states what encoding is necessary.)
+
+{
+  "Maximize/Minimize Editor": "Maksymalizuj/minimalizuj edytor"
+}