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diff --git a/swat/apps/qooxdoo-examples/example/RpcTreeFullControl_1.html b/swat/apps/qooxdoo-examples/example/RpcTreeFullControl_1.html new file mode 100644 index 0000000000..84c36576a4 --- /dev/null +++ b/swat/apps/qooxdoo-examples/example/RpcTreeFullControl_1.html @@ -0,0 +1,192 @@ +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + <title>qooxdoo » Demo</title> + <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/> + <!--[if IE]> + <link + type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/> + <![endif]--> + <script type="text/javascript" src="../../script/qx.js"></script> +</head> +<body> + <script type="text/javascript" src="../../script/layout.js"></script> + + + <div id="demoDescription"> + <p> + Shows a tree which listens for tree events. This script communicates via + JSON-RPC to a backend server. Each time a new tree node is opened, the + children are requested from the server. See the server-side functions + at backend/php/services/qooxdoo/fs.php. + </div> + +<script type="text/javascript"> +qx.core.Init.getInstance().defineMain( + function() + { + var addChildren = function(parent, children) + { + var t; + var trs; + var child; + + for (i = 0; i < children.length; i++) + { + child = children[i]; + + trs = qx.ui.treefullcontrol.TreeRowStructure.getInstance().newRow(); + + // Here's our indentation and tree-lines + trs.addIndent(); + + // If not a file or directory, change the icon + var bIsDirectory = ((child.mode & 0040000) != 0); + var bIsFile = ((child.mode & 0100000) != 0); + if (! bIsDirectory && ! bIsFile) + { + trs.addIcon("icon/16/desktop.png", + "icon/16/dictionary.png"); + } + else + { + trs.addIcon(); + } + + // The label + trs.addLabel(child.name); + + // All else should be right justified + obj = new qx.ui.basic.HorizontalSpacer; + trs.addObject(obj, true); + + // Add the permissions + mode = ""; + mode = ((child.mode & 0001) ? "x" : "-") + mode; + mode = ((child.mode & 0002) ? "w" : "-") + mode; + mode = ((child.mode & 0004) ? "r" : "-") + mode; + mode = ((child.mode & 0010) ? "x" : "-") + mode; + mode = ((child.mode & 0020) ? "w" : "-") + mode; + mode = ((child.mode & 0040) ? "r" : "-") + mode; + mode = ((child.mode & 0100) ? "x" : "-") + mode; + mode = ((child.mode & 0200) ? "w" : "-") + mode; + mode = ((child.mode & 0400) ? "r" : "-") + mode; + obj = new qx.ui.basic.Label(mode); + obj.setWidth(80); + obj.setStyleProperty("fontFamily", "monospace"); + trs.addObject(obj, true); + + // Add a file size, date and mode + obj = new qx.ui.basic.Label(child.size + ""); + obj.setWidth(50); + obj.setStyleProperty("fontFamily", "monospace"); + trs.addObject(obj, true); + + var d = new Date(); + d.setTime(child.mtime * 1000); + obj = new qx.ui.basic.Label(d.toString().slice(0,33)); + obj.setWidth(200); + obj.setStyleProperty("fontFamily", "monospace"); + trs.addObject(obj, true); + + if (bIsDirectory) + { + t = new qx.ui.treefullcontrol.TreeFolder(trs); + } + else + { + t = new qx.ui.treefullcontrol.TreeFile(trs); + } + parent.add(t); + } + } + + /* + * Reset the default of always showing the plus/minus symbol. The + * default is 'false'. We want to always display it for each folder + * (and then stop displaying it if we determine upon open that there + * are no contents). + */ + var constructor = qx.OO.classes["qx.ui.treefullcontrol.TreeFolder"]; + qx.Proto = constructor.prototype; + qx.OO.changeProperty({ + name : "alwaysShowPlusMinusSymbol", + type : qx.constant.Type.BOOLEAN, + defaultValue : true }); + + var rpc = new qx.io.remote.Rpc(); + rpc.setTimeout(10000); + rpc.setUrl("/services/"); + rpc.setServiceName("qooxdoo.fs"); + rpc.setCrossDomain(false); + + var mycall = null; + + var trs = qx.ui.treefullcontrol.TreeRowStructure.getInstance().standard("Root"); + var t = new qx.ui.treefullcontrol.Tree(trs); + + with(t) + { + setBackgroundColor(255); + setBorder(qx.renderer.border.BorderPresets.getInstance().inset); + setOverflow("scrollY"); + + setHeight(null); + setTop(48); + setLeft(20); + setWidth(700); + setBottom(48); + + setHideNode(true); // hide the root node + setUseTreeLines(true); // display tree lines + }; + + /* + * All subtrees will use this root node's event listeners. Create an + * event listener for an open while empty. + */ + t.addEventListener( + qx.constant.Event.TREEOPENWHILEEMPTY, + function(e) + { + var parent = e.getData(); + var hierarchy = parent.getHierarchy(new Array()); + + parent.debug("Requesting children..."); + + // Strip off the root node + hierarchy.shift(); + + mycall = rpc.callAsync( + function(result, ex, id) + { + mycall = null; + if (ex == null) { + parent.debug("Children obtained. Rendering..."); + addChildren(parent, result); + parent.debug("Rendering complete."); + } else { + alert("Async(" + id + ") exception: " + ex); + } + }, + "readDirEntries", + hierarchy, + true); + }); + + qx.ui.core.ClientDocument.getInstance().add(t); + + var trs = qx.ui.treefullcontrol.TreeRowStructure.getInstance().standard("Sandbox"); + var tf = new qx.ui.treefullcontrol.TreeFolder(trs); + t.add(tf); + }); +/* + * Local Variables: + * mode: java + * End: + */ +</script> + +</body> +</html> + |