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

⌈⌋ ⎇ branch:  streamtuner2


Diff

Annotate Patch Unified Diff

Differences From Artifact [22fa63b417]:

To Artifact [1647517a84]:

  • File uikit.py — part of check-in [d90db23c73] at 2016-10-28 18:11:30 on branch trunk — Move liststore_edit() and app_bin_check() from configwin. to uikit.

    Allow ListStore for config_play/_record/_specbuttons without `editable` row [2], which is now a property of the CellRenderers (instead of a cell-attribute).

    Specialized uikit.config_treeview() builds a custom two-column TreeView now. (user: mario, size: 28574) [annotate] [blame] [check-ins using] 

505
506
507
508
509
510
511
512
513
514

515



















516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534



























535
536
537
538
539
540
541
            a.set_padding(0, 0, align, 0)
            a.add(w)
            w = a
        w.show_all()
        return w
    
    
    # Config win table
    @staticmethod
    def config_treeview(opt):

        w = gtk.TreeView()



















        w.set_property("width_request", 450)
        w.set_property("height_request", 125)
        # options
        _k,_v = str(opt.get("rows", "x,y")).split(",")
        # fill columns
        liststore, rowmap, pix_entry = uikit.columns(
            w,
            [    # datamap
                 [_k,125, [_k,str,"text",{"editable":2}] ],
                 [_v,275, [_v,str,"text",{"editable":True}] ],
                 [None,0, ['b',bool,None,{}] ],
                 [None,0, ['i',str,None,{}] ]
            ],
            [{}]
        )
        for i,tvc in enumerate(w.get_children()):
          for tvcr in tvc.get_children():
            tvcr.connect("edited", lambda *x: log.EDIT(x))
        return w, liststore





























    # Attach textual menu entry and callback
    @staticmethod
    def add_menu(menuwidget, label, action, insert=None):
        for where in list(menuwidget):
            m = gtk.MenuItem(label)







|

|
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>

|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<

>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
















538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
            a.set_padding(0, 0, align, 0)
            a.add(w)
            w = a
        w.show_all()
        return w
    
    
    # Config win table (editable dictionary, two columns w/ executable indicator pixbuf)
    @staticmethod
    def config_treeview(opt, columns=["Icon", "Command"]):
        liststore = gtk.ListStore(str, str, str)
        w = gtk.TreeView(liststore)
        lno = len(columns)
        # two text columns and renderers
        for i in range(0, lno):
            c = gtk.TreeViewColumn(columns[i])
            c.set_resizable(True)
            c.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
            c.set_fixed_width(150 + 75*i)
            r = gtk.CellRendererText()
            c.pack_end(r, expand=True)
            r.set_property("editable", True)
            r.connect("edited", uikit.liststore_edit, (liststore, i))
            c.add_attribute(r, "text", i)
            #c.add_attribute(r, "editable", 2)
            w.append_column(c)
        # add pixbuf holder to last column
        if lno < 3:
            r = gtk.CellRendererPixbuf()
            c.pack_start(r, expand=False)
            c.add_attribute(r, "stock_id", 2)
        w.set_property("width_request", 450)
        w.set_property("height_request", 115)
















        return w, liststore
        
    # Generic Gtk callback to update ListStore when entries get edited.
    # where user_data = (liststore, column #id)
    @staticmethod
    def liststore_edit(cell, row, text, user_data):
        #log.EDIT(cell, row, text, user_data)
        liststore, column = user_data
        liststore[row][column] = text
        # update executable-indicator pixbuf
        if column == 1 and len(liststore) == 3 and liststore[row][2].startswith("gtk."):
            liststore[row][2] = uikit.app_bin_check(text)
        # add new row if editing last
        if row == len(liststore) -1:
            liststore.append(*["" for c in liststore[column]])

    # return OK or CANCEL depending on availability of app
    @staticmethod
    def app_bin_check(v):
        bin = re.findall(r"(?<![$(`%-;/$])\b(\w+(?:-\w+)*)", v)
        if bin:
            bin = [find_executable(bin) for bin in bin]
            if not None in bin:
                return gtk.STOCK_MEDIA_PLAY
            else:
                return gtk.STOCK_CANCEL
        else:
            return gtk.STOCK_NEW


    # Attach textual menu entry and callback
    @staticmethod
    def add_menu(menuwidget, label, action, insert=None):
        for where in list(menuwidget):
            m = gtk.MenuItem(label)