add onclick.js

1 files changed, 86 insertions, 0 deletions

diff --git a/onclick.js b/onclick.js
new file mode 100644
index 0000000..d975efc
--- /dev/null
+++ b/onclick.js
@@ -0,0 +1,86 @@
+// INFO //
+var INFO =
+<plugin name="onclick.js" version="0.1"
+        summary="Emulate onClick event."
+        href="http://github.com/vimpr/vimperator-plugins/blob/master/onclick.js"
+        xmlns="http://vimperator.org/namespaces/liberator">
+  <author email="mitsugu.oyama@gmail.com">Mitsugu Oyama</author>
+  <license href="http://opensource.org/licenses/mit-license.php">MIT</license>
+  <project name="Vimperator" minVersion="2.3"/>
+  <p>
+    Emulate onClick event.
+  </p>
+  <item>
+    <tags>'onclick'</tags>
+    <spec>:onclick <a>target</a></spec>
+    <description>
+      <p>Emulate onClick event.</p>
+      <p>Should add hash table to .vimperatorrc.</p>
+      <code><![CDATA[
+For Exsample,
+  js <<EOM
+  liberator.globalVariables.onclickTable={
+    'github':'//span[@class="toggle"][1]',
+    'pixiv':'//span[@class="trigger"][1]'
+  };
+  EOM
+      ]]></code>
+    </description>
+  </item>
+</plugin>;
+
+commands.addUserCommand(
+  ['onclick'],
+  'Emulate onClick event.',
+  function(args){
+    if(args.length<1){
+      liberator.echoerr('Usage: onclick {xpath_id}');
+      return false;
+    }
+    let strXpath=liberator.globalVariables.onclickTable[args[0]];
+    if(undefined==strXpath){
+      liberator.echoerr('Not Found XPath');
+      return false;
+    }
+    let contents=gBrowser.selectedBrowser.contentDocument;
+    let evaluateXPath=function(aNode,aExpr){
+      let xpe=new XPathEvaluator();
+      let nsResolver=xpe.createNSResolver(aNode.ownerDocument==null ?
+        aNode.documentElement : aNode.ownerDocument.documentElement);
+      let result=xpe.evaluate(aExpr,aNode,nsResolver,0,null);
+      let found=[];
+      let res;
+      while(res=result.iterateNext())
+        found.push(res);
+      return found;
+    };
+    let elms=evaluateXPath(contents,strXpath);
+    if(elms.length==0){
+      liberator.echoerr('Not Found Element. Can you check it?');
+      return false;
+    }
+    let evt=contents.createEvent("MouseEvents");
+    evt.initMouseEvent(
+      'click',
+      true, // canBubble
+      true, // cancelable
+      window, // view
+      0, // detail
+      0, // screenX
+      0, // screenY
+      0, // clientX
+      0, // clientY
+      false, // ctrlKey
+      false, // altKey
+      false, // shiftKey
+      false, // metaKey
+      0, // button
+      null //relatedTarget
+    ); 
+    elms[0].dispatchEvent(evt);
+  },
+  {
+    literal: false
+  },
+  true
+);