wcfsetup/install/files/js/3rdParty/codemirror/addon/display/fullscreen.js

   1 (function(mod) {
   2   if (typeof exports == "object" && typeof module == "object") // CommonJS
   3     mod(require("../../lib/codemirror"));
   4   else if (typeof define == "function" && define.amd) // AMD
   5     define(["../../lib/codemirror"], mod);
   6   else // Plain browser env
   7     mod(CodeMirror);
   8 })(function(CodeMirror) {
   9   "use strict";
  10
  11   CodeMirror.defineOption("fullScreen", false, function(cm, val, old) {
  12     if (old == CodeMirror.Init) old = false;
  13     if (!old == !val) return;
  14     if (val) setFullscreen(cm);
  15     else setNormal(cm);
  16   });
  17
  18   function setFullscreen(cm) {
  19     var wrap = cm.getWrapperElement();
  20     cm.state.fullScreenRestore = {scrollTop: window.pageYOffset, scrollLeft: window.pageXOffset,
  21                                   width: wrap.style.width, height: wrap.style.height};
  22     wrap.style.width = "";
  23     wrap.style.height = "auto";
  24     wrap.className += " CodeMirror-fullscreen";
  25     document.documentElement.style.overflow = "hidden";
  26     cm.refresh();
  27   }
  28
  29   function setNormal(cm) {
  30     var wrap = cm.getWrapperElement();
  31     wrap.className = wrap.className.replace(/\s*CodeMirror-fullscreen\b/, "");
  32     document.documentElement.style.overflow = "";
  33     var info = cm.state.fullScreenRestore;
  34     wrap.style.width = info.width; wrap.style.height = info.height;
  35     window.scrollTo(info.scrollLeft, info.scrollTop);
  36     cm.refresh();
  37   }
  38 });