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

⌈⌋ branch:  streamtuner2


Check-in [1786e24701]

Overview
Comment:Remove gtk/visibility setting in favour of show_all(). Fix pixbuf creation, b64decode ignoring non-base64 data.
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SHA1: 1786e247011f53ad0d15f4545d5271e00e137190
User & Date: mario on 2015-04-01 11:15:30
Other Links: manifest | tags
Context
2015-04-01
11:16
Slim down initialization (wrapper script for /usr/bin and pyzip will be used). Move module coupling into ST2 window constructor. check-in: b973f0e385 user: mario tags: trunk
11:15
Remove gtk/visibility setting in favour of show_all(). Fix pixbuf creation, b64decode ignoring non-base64 data. check-in: 1786e24701 user: mario tags: trunk
2015-03-31
19:26
Add basic menu_label= manually (GtkBuilder option seems to have no effect, only populates tab_label= with child widget.) check-in: 193527df2c user: mario tags: trunk
Changes

Modified uikit.py from [cbea8fe804] to [048bd8afa3].

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# debug
from config import __print__, dbg, plugin_meta

# system
import os.path
import copy
import sys

import base64

import inspect
from compat2and3 import unicode, xrange, PY3
import pkgutil


# gtk version (2=gtk2, 3=gtk3, 7=tk;)
ver = 2







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# debug
from config import __print__, dbg, plugin_meta

# system
import os.path
import copy
import sys
import re
import base64
import zlib
import inspect
from compat2and3 import unicode, xrange, PY3
import pkgutil


# gtk version (2=gtk2, 3=gtk3, 7=tk;)
ver = 2
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    def bg(w, color="", where=["bg"]):
        """ this method should be called after widget creation, and before .add()ing it to container """
        if color:
            # wrap unstylable widgets into EventBox
            if not isinstance(w, gtk.Window):
                wrap = gtk.EventBox()
                wrap.add(w)
                wrap.set_property("visible", True)
                w = wrap
            # copy style object, modify settings
            s = w.get_style().copy()
            c = w.get_colormap().alloc_color(color)
            for state in (gtk.STATE_NORMAL, gtk.STATE_SELECTED):
                s.bg[state] = c
            w.set_style(s)
            # probably redundant, but better safe than sorry:
            w.modify_bg(gtk.STATE_NORMAL, c)
        # return modified or wrapped widget
        return w


    # Create GtkLabel
    @staticmethod
    def label(text, size=400, markup=0):
        label = gtk.Label(text)
        if markup:
            label.set_markup(text)
        label.set_property("visible", True)
        label.set_line_wrap(True) 
        label.set_size_request(size, -1)
        return label

    # Wrap two widgets in horizontal box
    @staticmethod
    def hbox(w1, w2):
        b = gtk.HBox(homogeneous=False, spacing=10)
        b.set_property("visible", True)
        b.pack_start(w1, expand=False, fill=False)
        b.pack_start(w2, expand=True, fill=True)
        return b


    # Attach textual menu entry and callback
    @staticmethod







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    def bg(w, color="", where=["bg"]):
        """ this method should be called after widget creation, and before .add()ing it to container """
        if color:
            # wrap unstylable widgets into EventBox
            if not isinstance(w, gtk.Window):
                wrap = gtk.EventBox()
                wrap.add(w)
                ##########wrap.set_property("visible", True)
                w = wrap
            # copy style object, modify settings
            s = w.get_style().copy()
            c = w.get_colormap().alloc_color(color)
            for state in (gtk.STATE_NORMAL, gtk.STATE_SELECTED):
                s.bg[state] = c
            w.set_style(s)
            # probably redundant, but better safe than sorry:
            w.modify_bg(gtk.STATE_NORMAL, c)
        # return modified or wrapped widget
        return w


    # Create GtkLabel
    @staticmethod
    def label(text, size=400, markup=0):
        label = gtk.Label(text)
        if markup:
            label.set_markup(text)
        #######label.set_property("visible", True)
        label.set_line_wrap(True) 
        label.set_size_request(size, -1)
        return label

    # Wrap two widgets in horizontal box
    @staticmethod
    def hbox(w1, w2):
        b = gtk.HBox(homogeneous=False, spacing=10)
        ######b.set_property("visible", True)
        b.pack_start(w1, expand=False, fill=False)
        b.pack_start(w2, expand=True, fill=True)
        return b


    # Attach textual menu entry and callback
    @staticmethod
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                if os.path.exists(f):
                    gtk.rc_parse(f)
            pass

        
    # Pixbug loader (from inline string, as in `logo.png`)
    @staticmethod
    def pixbuf(buf, fmt="png"):
        p = GdkPixbuf.PixbufLoader(fmt)
        try: # inline encoding
            buf = base64.b64decode(buf)
        except:
            None
        #print "PNG: %s" % len(buf)
        p.write(buf, len(buf))
        #print "FMT: %s" % p.get_format()
        pix = p.get_pixbuf()
        p.close()
        #print "PIX: %s" % pix
        return pix
            
            


# Text-only dropdown list.
#







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                if os.path.exists(f):
                    gtk.rc_parse(f)
            pass

        
    # Pixbug loader (from inline string, as in `logo.png`)
    @staticmethod
    def pixbuf(buf, fmt="png", decode=True, gzip=False):
        p = GdkPixbuf.PixbufLoader(*[fmt] if fmt else [])
        if decode and re.match("^[\w+/=\s]+$", buf):
            buf = base64.b64decode(buf)  # inline encoding
        if gzip:

            buf = zlib.decompress(buf)
        p.write(buf, len(buf))

        pix = p.get_pixbuf()
        p.close()

        return pix
            
            


# Text-only dropdown list.
#
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    ls = None

    def __init__(self, entries, no_scroll=1):

        # prepare widget
        gtk.ComboBox.__init__(self)
        self.set_property("visible", True)
        cell = gtk.CellRendererText()
        self.pack_start(cell, True)
        self.add_attribute(cell, "text", 1)
        if no_scroll:
            self.connect("scroll_event", self.no_scroll)

        # collect entries







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    ls = None

    def __init__(self, entries, no_scroll=1):

        # prepare widget
        gtk.ComboBox.__init__(self)
        ########self.set_property("visible", True)
        cell = gtk.CellRendererText()
        self.pack_start(cell, True)
        self.add_attribute(cell, "text", 1)
        if no_scroll:
            self.connect("scroll_event", self.no_scroll)

        # collect entries
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        progresswin.set_property("title", "streamtuner2")
        progresswin.set_property("default_width", 300)
        progresswin.set_property("width_request", 300)
        progresswin.set_property("default_height", 30)
        progresswin.set_property("height_request", 30)
        #progresswin.set_property("window_position", "center")
        progresswin.set_property("decorated", False)
        progresswin.set_property("visible", True)

        # GtkProgressBar "progressbar"
        progressbar = gtk.ProgressBar()
        progressbar.set_property("visible", True)
        progressbar.set_property("show_text", True)
        progressbar.set_property("text", msg)
        progresswin.add(progressbar)
        progresswin.show_all()

    try:
      if p<1:







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        progresswin.set_property("title", "streamtuner2")
        progresswin.set_property("default_width", 300)
        progresswin.set_property("width_request", 300)
        progresswin.set_property("default_height", 30)
        progresswin.set_property("height_request", 30)
        #progresswin.set_property("window_position", "center")
        progresswin.set_property("decorated", False)
        #######progresswin.set_property("visible", True)

        # GtkProgressBar "progressbar"
        progressbar = gtk.ProgressBar()
        #########progressbar.set_property("visible", True)
        progressbar.set_property("show_text", True)
        progressbar.set_property("text", msg)
        progresswin.add(progressbar)
        progresswin.show_all()

    try:
      if p<1:
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#
class AboutStreamtuner2(AuxiliaryWindow):
    def __init__(self, parent):
        a = gtk.AboutDialog()
        a.set_name(parent.meta["id"])
        a.set_version(parent.meta["version"])
        a.set_license(parent.meta["license"])
        a.set_authors(parent.meta["author"].split(","))
        a.set_website(parent.meta["url"])
        a.connect("response", lambda a, ok: ( a.hide(), a.destroy() ) )
        a.show()
            







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#
class AboutStreamtuner2(AuxiliaryWindow):
    def __init__(self, parent):
        a = gtk.AboutDialog()
        a.set_name(parent.meta["id"])
        a.set_version(parent.meta["version"])
        a.set_license(parent.meta["license"])
        a.set_authors((pkgutil.get_data("config", "CREDITS") or parent.meta["author"]).split("\n"))
        a.set_website(parent.meta["url"])
        a.connect("response", lambda a, ok: ( a.hide(), a.destroy() ) )
        a.show_all()