add xpath_hint.js

 * add "get element's XPath" hint mode


git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@29440 d0d07461-0603-4401-acd4-de1884942a52

1 files changed, 63 insertions, 0 deletions

diff --git a/xpath_hint.js b/xpath_hint.js
new file mode 100644
index 0000000..febba50
--- /dev/null
+++ b/xpath_hint.js
@@ -0,0 +1,63 @@
+/*** BEGIN LICENSE BLOCK {{{
+    Copyright (c) 2009 hogelog<konbu.komuro@gmail.com>
+
+    distributable under the terms of an MIT-style license.
+    http://www.opensource.jp/licenses/mit-license.html
+}}}  END LICENSE BLOCK ***/
+// PLUGIN_INFO//{{{
+var PLUGIN_INFO =
+<VimperatorPlugin>
+    <name>{NAME}</name>
+    <description>UUID generator</description>
+    <author mail="konbu.komuro@gmail.com" homepage="http://d.hatena.ne.jp/hogelog/">hogelog</author>
+    <version>0.1.0</version>
+    <minVersion>2.0pre</minVersion>
+    <maxVersion>2.0pre</maxVersion>
+    <updateURL>http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/xpath_hint.js</updateURL>
+    <license>MIT</license>
+    <detail><![CDATA[
+
+== MAPPING ==
+;x:
+    copy selected element's XPath
+
+]]></detail>
+</VimperatorPlugin>;
+//}}}
+
+(function(){
+const DEFAULT_MAP = "x";
+
+let xpathHintMap = liberator.globalVariables.xpath_hint_map || DEFAULT_MAP;
+
+let xh = plugins.xpath_hint = {
+    getElementXPath: function(elem)
+    {
+        if (elem.nodeType == 9) { // DOCUMENT_NODE = 9
+            return "";
+        }
+        if (elem.hasAttribute("id")) {
+            return '//*[@id="'+elem.getAttribute("id")+'"]';
+        }
+        let name = elem.tagName.toLowerCase();
+        let parent = elem.parentNode;
+        let path = arguments.callee(parent)+"/"+name;
+        let children = Array.filter(parent.childNodes, function(e) e.nodeName == elem.nodeName && e.nodeType == elem.nodeType);
+    
+        if (children.length != 1 && children[0]!=elem) {
+            path += "["+(children.indexOf(elem)+1)+"]";
+        }
+        return path;
+    },
+    addMode: function(mode, prompt, action, tags)
+    {
+        hints.addMode(mode, prompt,
+                function(e) action(xh.getElementXPath(e)), tags);
+    },
+};
+xh.addMode(xpathHintMap, "copy xpath",
+    function(xpath) util.copyToClipboard(xpath, true),
+    function() "//*");
+
+})();
+// vim: set fdm=marker sw=4 ts=4 et: