root/lang/javascript/vimperator-plugins/branches/2.1/inspector.js

let PLUGIN_INFO =
<VimperatorPlugin>
<name>{NAME}</name>
<description>DOM Inspector command</description>
<require type="extension" id="inspector@mozilla.org">DOM Inspector</require>
<author mail="teramako@gmail.com" homepage="http://vimperator.g.hatena.ne.jp/teramako/">teramako</author>
<version>0.2</version>
<minVersion>2.0pre</minVersion>
<maxVersion>2.0</maxVersion>
<detail><![CDATA[
== Usage ==
:inspect #{id}:
  inspect the element of the {id} in browser content
:inspect! #{id}:
  inspect the element of the {id} in firefox
:inspect[!] -f[rame] #{id}:
  inspect the document in the frame element of the {id}
:inspect {str}:
  inspect the return value of evaluated the {str}
]]></detail>
</VimperatorPlugin>;

(function(){

const inspectorID = "inspector@mozilla.org";
if (!Application.extensions.has(inspectorID) || !Application.extensions.get(inspectorID).enabled) return;

/* これやるとFirefox終了時に実行されるんだけど...なぜ？ -> Ubiquityが悪さしているみたい
Object.prototype.inspect = function(){
        runInspector(this);
};
*/

function runInspector(node){
        if (node instanceof Document){
                inspectDOMDocument(node);
        } else if (node instanceof Node){
                inspectDOMNode(node);
        } else if (node !== null && typeof node != "undefined"){
                inspectObject(node);
        }
}

function getIDList(filter, isChrome){
        var doc = isChrome ? document : content.document;
        var iter = buffer.evaluateXPath('//*[@id and contains(@id,"' + filter + '")]',doc);
        return [["#" + e.id, "TagName: "+ e.tagName] for (e in iter)];
}

var options = [
        [["-frame","-f"], commands.OPTION_NOARG]
];
commands.addUserCommand(["inspect","dominspect"],"run DOM Inspector",
        function(args){
                var arg = args[0];
                var doc = args.bang ? document : content.document;
                var node;
                if (!arg){
                        node = doc;
                } else if (arg.charAt(0) == "#"){
                        let id = arg.substr(1);
                        node = doc.getElementById(id);
                        if (!node){
                                liberator.echoerr("No such id: " + id );
                                return;
                        }
                } else {
                        try {
                                node = liberator.eval(args.string);
                        } catch (e){
                                liberator.echoerr(e);
                        }
                }
                if (args["-frame"] && node.contentDocument) node = node.contentDocument;
                runInspector(node);
        },{
                bang: true,
                argCount: "*",
                options: options,
                completer: function(context, args){
                        if (args[0] && args[0].charAt(0) == "#"){
                                var arg = args[0];
                                var list = getIDList(arg.substr(1), args.bang);
                                context.completions = list.filter(function(elem) elem[0].indexOf(arg) == 0);
                        } else {
                                completion.javascript(context);
                        }
                }
        }
);

})();