Internet radio browser GUI for music/video streams from various directory services.

⌈⌋ branch:  streamtuner2


Check-in [b2d68b4b77]

Overview
Comment:Remove @title and @module getters, add notebook channel menu_label (unstyled variant of tab_label). Support reading `png:` descriptor field instead of literal .png files along plugins.
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SHA1: b2d68b4b77c2821f5436118b8324f2aae652bef7
User & Date: mario on 2015-03-31 16:21:28
Other Links: manifest | tags
Context
2015-03-31
16:22
Starting support for alternative genre/category sources. check-in: 3829f57e04 user: mario tags: trunk
16:21
Remove @title and @module getters, add notebook channel menu_label (unstyled variant of tab_label). Support reading `png:` descriptor field instead of literal .png files along plugins. check-in: b2d68b4b77 user: mario tags: trunk
16:19
Use `ui_xml` instead of local filename. (Read via pkgutil.get_data, so should work independently of installation path.) Add logo/banner from `logo.py` → `logo.png`. check-in: 9057171155 user: mario tags: trunk
Changes

Modified channels/__init__.py from [04ae180339] to [a58ebaa107].

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    # constructor
    def __init__(self, parent=None):
    
        #self.streams = {}
        self.gtk_list = None
        self.gtk_cat = None

        self.meta = plugin_meta(None, inspect.getcomments(inspect.getmodule(self)))
        self.config = self.meta.get("config", [])
        self.title = self.meta.get("title", self.module)

        # only if streamtuner2 is run in graphical mode        
        if (parent):
            self.cache()
            self.gui(parent)
        pass
        
        
    # called before application shutdown
    # some plugins might override this, to save their current streams[] data
    def shutdown(self):
        pass
    #__del__ = shutdown
    

    # get class name
    @property
    def module(self):
        return self.__class__.__name__
    # get title
    @property
    def title(self):
        return self.meta.get("title", self.module)
        
        
    # returns station entries from streams[] for .current category
    def stations(self):
        return self.streams.get(self.current, [])
    def rowno(self):
        pass
    def row(self):
        pass
    







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    # constructor
    def __init__(self, parent=None):
    
        #self.streams = {}
        self.gtk_list = None
        self.gtk_cat = None
        self.module = self.__class__.__name__
        self.meta = plugin_meta(None, inspect.getcomments(inspect.getmodule(self)))
        self.config = self.meta.get("config", [])
        self.title = self.meta.get("title", self.module)

        # only if streamtuner2 is run in graphical mode        
        if (parent):
            self.cache()
            self.gui(parent)
        pass
        
        





    # These are all implemented in main (where they don't belong!)












    def stations(self):
        return self.streams.get(self.current, [])
    def rowno(self):
        pass
    def row(self):
        pass
    
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            tv2.show()
            sw2.add(tv2)
            vbox.pack2(sw2, resize=True, shrink=True)

            # prepare label
            label = gtk.HBox()
            label.set_property("visible", True)
            fn = "/usr/share/streamtuner2/channels/" + self.module + ".png"



            if os.path.exists(fn):


                icon = gtk.Image()
                icon.set_property("pixbuf", gtk.gdk.pixbuf_new_from_file(fn))
                icon.set_property("icon-size", 1)
                icon.set_property("visible", True)
                label.pack_start(icon, expand=False, fill=True)
            if self.meta["title"]:
                text = gtk.Label(self.meta["title"])
                text.set_property("visible", True)
                label.pack_start(text, expand=True, fill=True)
                
            # pack it into an event container to catch double-clicks
            ev_label = gtk.EventBox()
            ev_label.add(label)
            ev_label.connect('event', parent.on_homepage_channel_clicked)




            # to widgets
            self.gtk_cat = tv1
            parent.widgets[module + "_cat"] = tv1
            self.gtk_list = tv2
            parent.widgets[module + "_list"] = tv2
            parent.widgets["v_" + module] = vbox
            parent.widgets["c_" + module] = ev_label
            tv2.connect('button-press-event', parent.station_context_menu)


            # try to initialize superclass now, before adding to channel tabs
            GenericChannel.gui(self, parent)


            # add notebook tab
            tab = parent.notebook_channels.append_page(vbox, ev_label)
            
            
            
            # double-click catch


            # add module to list            







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            tv2.show()
            sw2.add(tv2)
            vbox.pack2(sw2, resize=True, shrink=True)

            # prepare label
            label = gtk.HBox()
            label.set_property("visible", True)
            fn = conf.share + "/channels/" + self.module + ".png"
            pixbuf = None
            if "png" in self.meta:
                pixbuf = uikit.pixbuf(self.meta["png"])
            elif os.path.exists(fn):
                pixbuf = gtk.gdk.pixbuf_new_from_file(fn)
            if pixbuf:
                icon = gtk.Image()
                icon.set_from_pixbuf(pixbuf)
                icon.set_property("icon-size", 1)
                icon.set_property("visible", True)
                label.pack_start(icon, expand=False, fill=True)
            if self.meta["title"]:
                text = gtk.Label(self.meta["title"])
                text.set_property("visible", True)
                label.pack_start(text, expand=True, fill=True)
                
            # pack it into an event container to catch double-clicks
            ev_label = gtk.EventBox()
            ev_label.add(label)
            ev_label.connect('event', parent.on_homepage_channel_clicked)
            plain_label = gtk.Label(self.module)



            # to widgets
            self.gtk_cat = tv1
            parent.widgets[module + "_cat"] = tv1
            self.gtk_list = tv2
            parent.widgets[module + "_list"] = tv2
            parent.widgets["v_" + module] = vbox
            parent.widgets["c_" + module] = ev_label
            tv2.connect('button-press-event', parent.station_context_menu)


            # try to initialize superclass now, before adding to channel tabs
            GenericChannel.gui(self, parent)


            # add notebook tab
            tab = parent.notebook_channels.insert_page_menu(child=vbox, tab_label=ev_label, menu_label=plain_label)
            
            
            
            # double-click catch


            # add module to list