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let INFO =
<plugin name="xpathBlink" version="1.1.2"
href="http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/xpathBlink.js"
summary="blink elements by XPath"
xmlns="http://vimperator.org/namespaces/liberator">
<author email="teramako@gmail.com">teramako</author>
<license href="http://www.mozilla.org/MPL/MPL-1.1.txt">MPL 1.1</license>
<project name="Vimperator" minVersion="2.2"/>
<p>
For test XPath.
</p>
<p>CAUTION: This plugin needs "DOM Inspector" addon.</p>
<item>
<tags>:xpathb :xpathblink</tags>
<spec>:xpathb<oa>link</oa> <a>expression</a></spec>
<description>
<p>
blink specified elements with XPath <a>expression</a>
</p>
</description>
</item>
</plugin>;
let PLUGIN_INFO =
<VimperatorPlugin>
<name>{NAME}</name>
<description>blink elements by XPath</description>
<author mail="teramako@gmail.com" homepage="http://vimperator.g.hatena.ne.jp/teramako/">teramako</author>
<require type="extension" id="inspector@mozilla.org">DOM Inspector</require>
<license>MPL 1.1</license>
<version>1.1.2</version>
<minVersion>2.2</minVersion>
<maxVersion>3.0</maxVersion>
<updateURL>https://github.com/vimpr/vimperator-plugins/raw/master/xpathBlink.js</updateURL>
<detail><![CDATA[
for test xpath
== Usage==
:xpathb[link] {expression}:
:xb {expression}
blink specified elements with XPath {expression}
== Caution ==
It's need "DOM Inspector" addon
]]></detail>
</VimperatorPlugin>;
(function(){
let extid = "inspector@mozilla.org";
Application.getExtensions(
function (extensions){
if (!extensions.has(extid) || !extensions.get(extid).enabled){
liberator.echomsg("DOM Inspector is not installed or enabled", 2);
return;
}
let flasher = null;
function getFlasher(){
if (!flasher){
flasher = Cc['@mozilla.org/inspector/flasher;1'].createInstance(Ci.inIFlasher);
flasher.color = '#FF0000';
flasher.thickness = 2;
}
return flasher;
}
/**
* @param {Node} aNode
*/
function blink(aNode){
if (aNode.nodeType == 3) aNode = aNode.parentNode;
let toggle = true;
let flasher = getFlasher();
function setOutline(){
if (toggle){
flasher.drawElementOutline(aNode);
} else {
flasher.repaintElement(aNode);
}
toggle = !toggle;
}
for (let i=1; i<7; ++i){
setTimeout(setOutline, i * 100);
}
}
commands.addUserCommand(['xpathb[link]','xb'],'XPath blink nodes',
function(expression){
let result;
try {
result = util.evaluateXPath(expression.string);
} catch(e) {
liberator.echoerr('XPath blink: ' + e);
}
if (!result.snapshotLength){
liberator.echo('XPath blink: none');
return;
}
for (let i=0; i<result.snapshotLength; i++){
blink(result.snapshotItem(i));
}
},{}
);
});
})();
// vim: set fdm=marker sw=4 ts=4 noet:
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