#!/usr/bin/env python
#
# encoding: UTF-8
# api: python
# type: application
# title: streamtuner2
# description: Directory browser for internet radio, audio and video streams
# version: 2.1.6
# version: 2.1.7
# state: beta
# author: Mario Salzer <mario@include-once.org>
# license: Public Domain
# url: http://freshcode.club/projects/streamtuner2
# config:  
#   { type: env, name: http_proxy, description: proxy for HTTP access }
#   { type: env, name: XDG_CONFIG_HOME, description: relocates user .config subdirectory }

                
            except Exception as e:
                __print__(dbg.INIT, "load_plugin_channels: error initializing:", name, ", exception:")
                traceback.print_exc()

    # load application state (widget sizes, selections, etc.)
    def init_app_state(self):
        try:
            winlayout = conf.load("window")
            if (winlayout):
                uikit.app_restore(self, winlayout)
            # selection values
            winstate = conf.load("state")
            if (winstate):
                for id in winstate.keys():
                    self.channels[id].current = winstate[id]["current"]

        winlayout = conf.load("window")
        if (winlayout):
            try: uikit.app_restore(self, winlayout)
            except: pass # may fail for disabled/reordered plugin channels

        winstate = conf.load("state")
        if (winstate):
            for id,prev in winstate.items():
                self.channels[id].current = prev["current"]
                    self.channels[id].shown = winlayout[id+"_list"].get("row:selected", 0)   # actually just used as boolean flag (for late loading of stream list), selection bar has been positioned before already
        except:
            pass # fails for disabled/reordered plugin channels

    # store window/widget states (sizes, selections, etc.)
    def app_state(self, widget):
        # gtk widget states
        widgetnames = ["win_streamtuner2", "toolbar", "notebook_channels", ] \
                    + [id+"_list" for id in self.channel_names] \
                    + [id+"_cat" for id in self.channel_names]

            except:
                None
        gtk.main_quit()


    # Right clicking a stream/station in the treeview to make context menu pop out.
    def station_context_menu(self, treeview, event):
        if event.button >= 3:
            path = treeview.get_path_at_pos(int(event.x), int(event.y))[0]
        if treeview and event and event.button >= 3:
            path = treeview.get_path_at_pos(int(event.x), int(event.y))
            if not path:
                return False
            else:
                path = path[0]
            treeview.grab_focus()
            treeview.set_cursor(path, None, False)
            self.streamactions.popup(
                  parent_menu_shell=None, parent_menu_item=None, func=None,
                  button=event.button, activate_time=event.time,
                  data=None
            )