"configwin": channels.configwin.configwin(self),
          "streamedit": channels.streamedit.streamedit(self),
        }
        gui_startup(4/20.0)

        # early module coupling
        action.main = self            # action (play/record) module needs a reference to main window for gtk interaction and some URL/URI callbacks
        self.action = action.action   # shorter name (could also become a features. entry...)
        ahttp.feedback = self.status  # http module gives status feedbacks too
        
        # append other channel modules and plugins
        self.load_plugin_channels()


        # load application state (widget sizes, selections, etc.)

            # else
            "update_categories": self.update_categories,
            "update_favicons": self.update_favicons,
            "app_state": self.app_state,
            "bookmark": self.bookmark,
            "save_as": self.save_as,
            "menu_about": lambda w: AboutStreamtuner2(self),
            "menu_help": self.action.help,
            "menu_onlineforum": lambda w: self.action.browser("http://sourceforge.net/projects/streamtuner2/forums/forum/1173108"),
            "menu_fossilwiki": lambda w: self.action.browser("http://fossil.include-once.org/streamtuner2/"),
            "menu_projhomepage": lambda w: self.action.browser("http://milki.include-once.org/streamtuner2/"),
           # "menu_bugreport": lambda w: BugReport(),
            "menu_copy": self.menu_copy,
            "delete_entry": self.delete_entry,
            # search dialog
            "quicksearch_set": self.search.quicksearch_set,
            "search_open": self.search.menu_search,
            "search_go": self.search.cache_search,

        if row:
            self.channel().play(row)
            [callback(row) for callback in self.hooks["play"]]

    # Recording: invoke streamripper for current stream URL
    def on_record_clicked(self, widget):
        row = self.row()
        self.action.record(row.get("url"), row.get("format", "audio/mpeg"), "url/direct", row=row)

    # Open stream homepage in web browser
    def on_homepage_stream_clicked(self, widget):
        url = self.selected("homepage")
        if url and len(url): self.action.browser(url)
        else: self.status("No homepage URL present.")

    # Browse to channel homepage (double click on notebook tab)
    def on_homepage_channel_clicked(self, widget, event=2):
        if event == 2 or event.type == gtk.gdk._2BUTTON_PRESS:
            __print__(dbg.UI, "dblclick")
            url = self.channel().meta.get("url", "https://duckduckgo.com/?q=" + self.channel().module)
            self.action.browser(url)

    # Reload stream list in current channel-category
    def on_reload_clicked(self, widget=None, reload=1):
        __print__(dbg.UI, "on_reload_clicked()", "reload=", reload, "current_channel=", self.current_channel, "c=", self.channels[self.current_channel], "cat=", self.channel().current)
        category = self.channel().current
        self.thread(
                       #@TODO: should get a wrapper, for HTTP errors, and optionalize bookamrks

    # Save stream to file (.m3u)
    def save_as(self, widget):
        row = self.row()
        default_fn = row["title"] + ".m3u"
        fn = uikit.save_file("Save Stream", None, default_fn, [(".m3u","*m3u"),(".pls","*pls"),(".xspf","*xspf"),(".smil","*smil"),(".asx","*asx"),("all files","*")])
        if fn:
            self.action.save(row, fn)
        pass

    # Save current stream URL into clipboard
    def menu_copy(self, w):
        gtk.clipboard_get().set_text(self.selected("url"))

    # Remove a stream entry