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

⌈⌋ ⎇ branch:  streamtuner2


Check-in [5539fcccc2]

Overview
Comment:Figured out how to use standard confirm-overwrite dialog (buttons were defined, but no actions associated). Removed custom msg box.
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SHA1: 5539fcccc2ccb51a3744d5eee41d7cbb9c00da1b
User & Date: mario on 2015-04-09 21:57:21
Other Links: branch diff | manifest | tags
Context
2015-04-09
21:58
Python3 doesn't like `if [x = ...]` inline assignment trickery (kwargs out of scope). check-in: 82cf514e49 user: mario tags: action-mapfmts
21:57
Figured out how to use standard confirm-overwrite dialog (buttons were defined, but no actions associated). Removed custom msg box. check-in: 5539fcccc2 user: mario tags: action-mapfmts
14:50
Still some parameter renaming in action module to do. Optional support for row={} parameter in play/record calls, in case .pls/.m3u needs to be constructed (to retain title=). Adapt action playlist exporting to wrapper object, which preconverts plain URL lists or [rows] list, can itself call convert_playlist(), and optionalized file writing. Rewrite main save() and exportcat.save() to utilize new save_playlist(). Implement overwrite confirmation for Save-as dialog. check-in: b784d408c1 user: mario tags: action-mapfmts
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified uikit.py from [5abf53dbd8] to [f012e456ad]. 

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    #-- Save-As dialog
    #
    @staticmethod
    def save_file(title="Save As", parent=None, fn="", formats=[("*.pls", "*.pls"), ("*.xspf", "*.xpsf"), ("*.m3u", "*.m3u"), ("*.jspf", "*.jspf"), ("*.asx", "*.asx"), ("*.json", "*.json"), ("*.smil", "*.smil"), ("*.wpl", "*.wpl"), ("*","*")]):


        c = gtk.FileChooserDialog(title, parent, action=gtk.FILE_CHOOSER_ACTION_SAVE, buttons=(gtk.STOCK_CANCEL, 0, gtk.STOCK_SAVE, 1))



        # params
        if fn:
            c.set_current_name(fn)
            fn = ""
        for fname,ftype in formats:
            f = gtk.FileFilter()
            f.set_name(fname)
            f.add_pattern(ftype)
            c.add_filter(f)



        # display
        if c.run():
            fn = c.get_filename()  # return filaname
        c.destroy()
        # check if selected file exists, ask for confirmation
        if os.path.exists(fn):
            if uikit.msg("Overwrite existing file '%s' ?" % fn, gtk.MESSAGE_WARNING, gtk.BUTTONS_OK_CANCEL, yes=1):
                return fn
            else:
                return None
        else:
            return fn
    
    
    
    # pass updates from another thread, ensures that it is called just once
    @staticmethod
    def do(lambda_func):
        gobject.idle_add(lambda: lambda_func() and False)







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    #-- Save-As dialog
    #
    @staticmethod
    def save_file(title="Save As", parent=None, fn="", formats=[("*.pls", "*.pls"), ("*.xspf", "*.xpsf"), ("*.m3u", "*.m3u"), ("*.jspf", "*.jspf"), ("*.asx", "*.asx"), ("*.json", "*.json"), ("*.smil", "*.smil"), ("*.wpl", "*.wpl"), ("*","*")]):

        # With overwrite confirmation
        c = gtk.FileChooserDialog(title, parent, action=gtk.FILE_CHOOSER_ACTION_SAVE,
                buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_SAVE, gtk.RESPONSE_OK))
        c.set_do_overwrite_confirmation(True)

        # Params
        if fn:
            c.set_current_name(fn)
            fn = ""
        for fname,ftype in formats:
            f = gtk.FileFilter()
            f.set_name(fname)
            f.add_pattern(ftype)
            c.add_filter(f)
        
        # Filter handlers don't work either.

        # Display and wait
        if c.run():
            fn = c.get_filename()  # return filaname
        c.destroy()



        return fn




    
    
    
    # pass updates from another thread, ensures that it is called just once
    @staticmethod
    def do(lambda_func):
        gobject.idle_add(lambda: lambda_func() and False)
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    # manual signal binding with a dict of { (widget, signal): callback }
    @staticmethod
    def add_signals(builder, map):
        for (widget,signal),func in map.items():
            builder.get_widget(widget).connect(signal, func)

        
    # Pixbug loader (from inline string, as in `logo.png`)
    @staticmethod
    def pixbuf(buf, fmt="png", decode=True, gzip=False):
        if not buf or len(buf) < 16:
            return None
        if fmt and ver==3:
            p = GdkPixbuf.PixbufLoader.new_with_type(fmt)
        elif fmt:







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    # manual signal binding with a dict of { (widget, signal): callback }
    @staticmethod
    def add_signals(builder, map):
        for (widget,signal),func in map.items():
            builder.get_widget(widget).connect(signal, func)

        
    # Pixbug loader (from inline string, as in `logo.png`, automatic base64 decoding, and gunzipping of raw data)
    @staticmethod
    def pixbuf(buf, fmt="png", decode=True, gzip=False):
        if not buf or len(buf) < 16:
            return None
        if fmt and ver==3:
            p = GdkPixbuf.PixbufLoader.new_with_type(fmt)
        elif fmt: