Revision: 7097 Author: sco...@google.com Date: Fri Nov 20 23:49:53 2009 Log: Adds a __gwt_disconnected function to hosted.html, which glasses the screen and puts up a disconnect message.
This function is to be called from the GWT dev plugin. Review by: jat http://code.google.com/p/google-web-toolkit/source/detail?r=7097 Modified: /trunk/dev/core/src/com/google/gwt/core/ext/linker/impl/hosted.html ======================================= --- /trunk/dev/core/src/com/google/gwt/core/ext/linker/impl/hosted.html Fri Nov 20 23:49:42 2009 +++ /trunk/dev/core/src/com/google/gwt/core/ext/linker/impl/hosted.html Fri Nov 20 23:49:53 2009 @@ -145,6 +145,50 @@ function __gwt_makeResult(isException, result) { return [isException, result]; } + +function __gwt_disconnected() { + var doc = window.top.document; + var outer = doc.createElement("div"); + outer.innerHTML = + ' <div style="position:absolute;z-index:2147483646;left:0px;top:0px;right:0px;bottom:0px;filter:alpha(opacity=80);opacity:0.80;background-color:#000000;"></div>' + + ' <div style="position:absolute;z-index:2147483647;left:0px;top:0px;width:600px;margin:50px;color:#FFFFFF;font-family:verdana;">' + + ' <div style="font-size:30px;font-weight:bold;">GWT Code Server Disconnected</div>' + + ' <p style="font-size:15px;"> Most likely, you closed GWT development mode. Or you might have lost network connectivity. To fix this, try restarting GWT Development Mode and <a style="color: #FFFFFF; font-weight: bold;" href="javascript:location.reload()">REFRESH</a> this page.</p>' + + ' </div>' + ; + doc.body.appendChild(outer); + var glass = outer.firstChild; + var glassStyle = glass.style; + + + // Scroll to the top and remove scrollbars. + window.scrollTo(0, 0); + if (doc.compatMode == "BackCompat") { + doc.body.style["overflow"] = "hidden"; + } else { + doc.documentElement.style["overflow"] = "hidden"; + } + + // Steal focus. + glass.focus(); + + // Setup resize handler for IE6. + if (navigator.userAgent.indexOf("MSIE 6") >= 0) { + if (doc.compatMode == "BackCompat") { + glassStyle.height = "100%"; + var resizeFunc = function () { + glassStyle.width = doc.body.clientWidth + 'px'; + } + } else { + var resizeFunc = function () { + glassStyle.width = doc.documentElement.clientWidth + 'px'; + glassStyle.height = doc.documentElement.clientHeight + 'px'; + } + } + window.onresize = resizeFunc; + resizeFunc(); + } +} function findPluginObject() { try { -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
