书签、历史、地址栏、搜索栏在新标签页打开 脚本【4.0B4测试通过】

(function() {
    /*open bookmark/history in new tab */
    try {
        eval("whereToOpenLink = " + whereToOpenLink.toString().replace(
            /var shift/,"Class=e.target.getAttribute('class'); Browser="
            +"getTopWin().document.getElementById('content'); if ((Bro"
            +"wser.currentURI.spec!='about:blank' || Browser.webProgre"
            +"ss.isLoadingDocument) && (Class=='sidebar-placesTreechil"
            +"dren' || Class.indexOf('bookmark-item')>=0)) return 'tab"
            +"'; $&"));
    }catch(e){}

    /*open url in new tab */
    try {
        var new_str = '_LoadURL(aTriggeringEvent, ';
        var old_str = /if \(aTriggeringEvent instanceof MouseEvent\) {/;
        try { // firefox 3.0.*
            eval("BrowserLoadURL = "+ BrowserLoadURL.toString().replace(
                old_str, new_str+' aPostData); return; $&'));
        }
        catch(e) { // firefox 3.1
            var urlbar = document.getElementById("urlbar");
            eval("urlbar.handleCommand="+ urlbar.handleCommand.toString(
                ).replace(old_str, new_str+' postData); return; $&'));
        }
    }catch(e){}

    /*open home in new tab */
    try {
        eval("BrowserGoHome = " + BrowserGoHome.toString().replace(
            /switch \(where\) {/, "where = (gBrowser.currentURI.spec!="
            +"'about:blank' || gBrowser.webProgress.isLoadingDocument"+
            ") ? 'tab' : 'current'; $&")); 
    }catch(e){}

    /*open search in new tab */
    try {
        var searchbar = document.getElementById("searchbar");
        eval("searchbar.handleSearchCommand="+searchbar.handleSearchCommand.
            toString().replace(/this.doSearch\(textValue, where\);/,
            "if (!gBrowser.webProgress.isLoadingDocument && gBrowser.curren"
            +"tURI.spec=='about:blank') where='current'; else where='tab'; "
            +"$&"));
    }catch(e){}

})();

function _LoadURL(aTriggeringEvent, aPostData)
{
    var where = (gBrowser.currentURI.spec!='about:blank' ||
        gBrowser.webProgress.isLoadingDocument) ? 'tab' :
        'current';
    if (gURLBar.value!='') openUILinkIn(gURLBar.value, where);
    return true;
}

ybbao：小bug报告 :

剩下最后一个空白标签页，按主页按钮，不是在空白标签页打开，而是新建一个标签页来打开主页。希望能修正。回到原帖

/*open home in new tab */
    /*open home in new tab */
    try {
        eval("BrowserGoHome = " + replace(BrowserGoHome.toString(), 
            "switch (where) {", "where = (gBrowser.currentURI.spec!="+
            "'about:blank' || gBrowser.webProgress.isLoadingDocument"+
            ") ? 'tab' : 'current'; $&")); 
    }catch(e){}

/*open bookmark/history in new tab */
    try {
        eval("whereToOpenLink = " + replace(whereToOpenLink.toString(),
            "if (!e)", "Class=e.target.getAttribute('class'); Browser="
            +"getTopWin().document.getElementById('content'); if ((Bro"
            +"wser.currentURI.spec!='about:blank' || Browser.webProgre"
            +"ss.isLoadingDocument) && (Class=='sidebar-placesTreechil"
            +"dren' || Class.indexOf('bookmark-item')>=0)) return 'tab"
            +"'; $&"));
    }catch(e){}