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# -*- coding: utf-8 -*- 

# 

# Copyright (C) 2011 Nick Lanham <nick@afternight.org> 

# 

# This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with 

# the additional special exception to link portions of this program with the OpenSSL library. 

# See LICENSE for more details. 

# 

 

import logging 

 

import deluge.ui.console.modes.alltorrents 

from deluge.common import is_ip 

from deluge.ui.console.modes.input_popup import (CheckedInput, CheckedPlusInput, FloatSpinInput, IntSpinInput, 

                                                 SelectInput, TextInput) 

 

try: 

    import curses 

except ImportError: 

    pass 

 

log = logging.getLogger(__name__) 

 

 

class NoInput: 

    def depend_skip(self): 

        return False 

 

 

class Header(NoInput): 

    def __init__(self, parent, header, space_above, space_below): 

        self.parent = parent 

        self.header = "{!white,black,bold!}%s" % header 

        self.space_above = space_above 

        self.space_below = space_below 

        self.name = header 

 

    def render(self, screen, row, width, active, offset): 

        rows = 1 

        if self.space_above: 

            row += 1 

            rows += 1 

        self.parent.add_string(row, self.header, screen, offset - 1, False, True) 

        if self.space_below: 

            rows += 1 

        return rows 

 

 

class InfoField(NoInput): 

    def __init__(self, parent, label, value, name): 

        self.parent = parent 

        self.label = label 

        self.value = value 

        self.txt = "%s %s" % (label, value) 

        self.name = name 

 

    def render(self, screen, row, width, active, offset): 

        self.parent.add_string(row, self.txt, screen, offset - 1, False, True) 

        return 1 

 

    def set_value(self, v): 

        self.value = v 

        if type(v) == float: 

            self.txt = "%s %.2f" % (self.label, self.value) 

        else: 

            self.txt = "%s %s" % (self.label, self.value) 

 

 

class BasePane: 

    def __init__(self, offset, parent, width): 

        self.offset = offset + 1 

        self.parent = parent 

        self.width = width 

        self.inputs = [] 

        self.active_input = -1 

 

        # have we scrolled down in the list 

        self.input_offset = 0 

 

    def move(self, r, c): 

        self._cursor_row = r 

        self._cursor_col = c 

 

    def add_config_values(self, conf_dict): 

        for ipt in self.inputs: 

            if not isinstance(ipt, NoInput): 

                # gross, have to special case in/out ports since they are tuples 

                if ipt.name in ("listen_ports_to", "listen_ports_from", "out_ports_from", "out_ports_to", 

                                "i2p_port", "i2p_hostname", "proxy_type", "proxy_username", "proxy_hostnames", 

                                "proxy_password", "proxy_hostname", "proxy_port", "proxy_peer_connections", 

                                "listen_interface"): 

                    if ipt.name == "listen_ports_to": 

                        conf_dict["listen_ports"] = (self.infrom.get_value(), self.into.get_value()) 

                    elif ipt.name == "out_ports_to": 

                        conf_dict["outgoing_ports"] = (self.outfrom.get_value(), self.outto.get_value()) 

                    elif ipt.name == "listen_interface": 

                        interface = ipt.get_value().strip() 

                        if is_ip(interface) or not interface: 

                            conf_dict["listen_interface"] = interface 

                    elif ipt.name == "i2p_port": 

                        conf_dict.setdefault("i2p_proxy", {})["port"] = ipt.get_value() 

                    elif ipt.name == "i2p_hostname": 

                        conf_dict.setdefault("i2p_proxy", {})["hostname"] = ipt.get_value() 

                    elif ipt.name == "proxy_type": 

                        conf_dict.setdefault("proxy", {})["type"] = ipt.get_value() 

                    elif ipt.name == "proxy_username": 

                        conf_dict.setdefault("proxy", {})["username"] = ipt.get_value() 

                    elif ipt.name == "proxy_password": 

                        conf_dict.setdefault("proxy", {})["password"] = ipt.get_value() 

                    elif ipt.name == "proxy_hostname": 

                        conf_dict.setdefault("proxy", {})["hostname"] = ipt.get_value() 

                    elif ipt.name == "proxy_port": 

                        conf_dict.setdefault("proxy", {})["port"] = ipt.get_value() 

                    elif ipt.name == "proxy_hostnames": 

                        conf_dict.setdefault("proxy", {})["proxy_hostnames"] = ipt.get_value() 

                    elif ipt.name == "proxy_peer_connections": 

                        conf_dict.setdefault("proxy", {})["proxy_peer_connections"] = ipt.get_value() 

                else: 

                    conf_dict[ipt.name] = ipt.get_value() 

                if hasattr(ipt, "get_child"): 

                    c = ipt.get_child() 

                    conf_dict[c.name] = c.get_value() 

 

    def update_values(self, conf_dict): 

        for ipt in self.inputs: 

            if not isinstance(ipt, NoInput): 

                try: 

                    ipt.set_value(conf_dict[ipt.name]) 

                except KeyError:  # just ignore if it's not in dict 

                    pass 

                if hasattr(ipt, "get_child"): 

                    try: 

                        c = ipt.get_child() 

                        c.set_value(conf_dict[c.name]) 

                    except KeyError:  # just ignore if it's not in dict 

                        pass 

 

    def render(self, mode, screen, width, active): 

        self._cursor_row = -1 

        if self.active_input < 0: 

            for i, ipt in enumerate(self.inputs): 

                if not isinstance(ipt, NoInput): 

                    self.active_input = i 

                    break 

        drew_act = not active 

        crow = 1 

        for i, ipt in enumerate(self.inputs): 

            if ipt.depend_skip() or i < self.input_offset: 

                if active and i == self.active_input: 

                    self.input_offset -= 1 

                    mode.refresh() 

                    return 0 

                continue 

            act = active and i == self.active_input 

            if act: 

                drew_act = True 

            crow += ipt.render(screen, crow, width, act, self.offset) 

            if crow >= (mode.prefs_height): 

                break 

 

        if not drew_act: 

            self.input_offset += 1 

            mode.refresh() 

            return 0 

 

        if active and self._cursor_row >= 0: 

            curses.curs_set(2) 

            screen.move(self._cursor_row, self._cursor_col + self.offset - 1) 

        else: 

            curses.curs_set(0) 

 

        return crow 

 

    # just handles setting the active input 

    def handle_read(self, c): 

        if not self.inputs:  # no inputs added yet 

            return 

 

        if c == curses.KEY_UP: 

            nc = max(0, self.active_input - 1) 

            while isinstance(self.inputs[nc], NoInput) or self.inputs[nc].depend_skip(): 

                nc -= 1 

                if nc <= 0: 

                    break 

            if not isinstance(self.inputs[nc], NoInput) or self.inputs[nc].depend_skip(): 

                self.active_input = nc 

        elif c == curses.KEY_DOWN: 

            ilen = len(self.inputs) 

            nc = min(self.active_input + 1, ilen - 1) 

            while isinstance(self.inputs[nc], NoInput) or self.inputs[nc].depend_skip(): 

                nc += 1 

                if nc >= ilen: 

                    nc -= 1 

                    break 

            if not isinstance(self.inputs[nc], NoInput) or self.inputs[nc].depend_skip(): 

                self.active_input = nc 

        else: 

            self.inputs[self.active_input].handle_read(c) 

 

    def add_header(self, header, space_above=False, space_below=False): 

        self.inputs.append(Header(self.parent, header, space_above, space_below)) 

 

    def add_info_field(self, label, value, name): 

        self.inputs.append(InfoField(self.parent, label, value, name)) 

 

    def add_text_input(self, name, msg, dflt_val): 

        self.inputs.append(TextInput(self.parent, self.move, self.width, msg, name, dflt_val, False)) 

 

    def add_select_input(self, name, msg, opts, vals, selidx): 

        self.inputs.append(SelectInput(self.parent, msg, name, opts, vals, selidx)) 

 

    def add_checked_input(self, name, message, checked): 

        self.inputs.append(CheckedInput(self.parent, message, name, checked)) 

 

    def add_checkedplus_input(self, name, message, child, checked): 

        self.inputs.append(CheckedPlusInput(self.parent, message, name, child, checked)) 

 

    def add_int_spin_input(self, name, message, value, min_val, max_val): 

        self.inputs.append(IntSpinInput(self.parent, message, name, self.move, value, min_val, max_val)) 

 

    def add_float_spin_input(self, name, message, value, inc_amt, precision, min_val, max_val): 

        self.inputs.append(FloatSpinInput(self.parent, message, name, self.move, value, 

                                          inc_amt, precision, min_val, max_val)) 

 

 

class InterfacePane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

        self.add_header("General options", False) 

 

        self.add_checked_input("ring_bell", "Ring system bell when a download finishes", 

                               parent.console_config["ring_bell"]) 

 

        self.add_header("New Console UI", True) 

 

        self.add_checked_input("separate_complete", 

                               "List complete torrents after incomplete regardless of sorting order", 

                               parent.console_config["separate_complete"]) 

        self.add_checked_input("move_selection", "Move selection when moving torrents in the queue", 

                               parent.console_config["move_selection"]) 

 

        self.add_header("Legacy Mode", True) 

 

        self.add_checked_input("ignore_duplicate_lines", "Do not store duplicate input in history", 

                               parent.console_config["ignore_duplicate_lines"]) 

        self.add_checked_input("save_legacy_history", "Store and load command line history in Legacy mode", 

                               parent.console_config["save_legacy_history"]) 

 

        self.add_header("", False) 

 

        self.add_checked_input("third_tab_lists_all", "Third tab lists all remaining torrents in legacy mode", 

                               parent.console_config["third_tab_lists_all"]) 

        self.add_int_spin_input("torrents_per_tab_press", "Torrents per tab press", 

                                parent.console_config["torrents_per_tab_press"], 5, 100) 

 

 

class ColumnsPane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

        self.add_header("Columns To Display", True) 

 

        default_prefs = deluge.ui.console.modes.alltorrents.DEFAULT_PREFS 

 

        for cpn in deluge.ui.console.modes.alltorrents.column_pref_names: 

            pn = "show_%s" % cpn 

            # If there is no option for it, it's not togglable 

            # We check in default_prefs because it might still exist in config files 

            if pn not in default_prefs: 

                continue 

            self.add_checked_input(pn, 

                                   deluge.ui.console.modes.alltorrents.prefs_to_names[cpn], 

                                   parent.console_config[pn]) 

        self.add_header("Column Widths (-1 = expand)", True) 

        for cpn in deluge.ui.console.modes.alltorrents.column_pref_names: 

            pn = "%s_width" % cpn 

            if pn not in default_prefs: 

                continue 

            self.add_int_spin_input(pn, 

                                    deluge.ui.console.modes.alltorrents.prefs_to_names[cpn], 

                                    parent.console_config[pn], -1, 100) 

 

 

class DownloadsPane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

 

        self.add_header("Folders") 

        self.add_text_input("download_location", "Download To:", parent.core_config["download_location"]) 

        cmptxt = TextInput(self.parent, self.move, self.width, None, "move_completed_path", 

                           parent.core_config["move_completed_path"], False) 

        self.add_checkedplus_input("move_completed", "Move completed to:", cmptxt, parent.core_config["move_completed"]) 

        copytxt = TextInput(self.parent, self.move, self.width, None, "torrentfiles_location", 

                            parent.core_config["torrentfiles_location"], False) 

        self.add_checkedplus_input("copy_torrent_file", "Copy of .torrent files to:", copytxt, 

                                   parent.core_config["copy_torrent_file"]) 

        self.add_checked_input("del_copy_torrent_file", "Delete copy of torrent file on remove", 

                               parent.core_config["del_copy_torrent_file"]) 

 

        self.add_header("Options", True) 

        self.add_checked_input("prioritize_first_last_pieces", "Prioritize first and last pieces of torrent", 

                               parent.core_config["prioritize_first_last_pieces"]) 

        self.add_checked_input("sequential_download", "", 

                               parent.core_config["sequential_download"]) 

        self.add_checked_input("add_paused", "Sequential_download", parent.core_config["add_paused"]) 

        self.add_checked_input("pre_allocate_storage", "Pre-Allocate disk space", 

                               parent.core_config["pre_allocate_storage"]) 

 

 

class NetworkPane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

        self.add_header("Incomming Ports") 

        inrand = CheckedInput(parent, "Use Random Ports    Active Port: %d" % parent.active_port, 

                              "random_port", parent.core_config["random_port"]) 

        self.inputs.append(inrand) 

        listen_ports = parent.core_config["listen_ports"] 

        self.infrom = IntSpinInput(self.parent, "  From:", "listen_ports_from", self.move, listen_ports[0], 0, 65535) 

        self.infrom.set_depend(inrand, True) 

        self.into = IntSpinInput(self.parent, "  To:  ", "listen_ports_to", self.move, listen_ports[1], 0, 65535) 

        self.into.set_depend(inrand, True) 

        self.inputs.append(self.infrom) 

        self.inputs.append(self.into) 

 

        self.add_header("Outgoing Ports", True) 

        outrand = CheckedInput(parent, "Use Random Ports", "random_outgoing_ports", 

                               parent.core_config["random_outgoing_ports"]) 

        self.inputs.append(outrand) 

        out_ports = parent.core_config["outgoing_ports"] 

        self.outfrom = IntSpinInput(self.parent, "  From:", "out_ports_from", self.move, out_ports[0], 0, 65535) 

        self.outfrom.set_depend(outrand, True) 

        self.outto = IntSpinInput(self.parent, "  To:  ", "out_ports_to", self.move, out_ports[1], 0, 65535) 

        self.outto.set_depend(outrand, True) 

        self.inputs.append(self.outfrom) 

        self.inputs.append(self.outto) 

 

        self.add_header("Interface", True) 

        self.add_text_input("listen_interface", "IP address of the interface to listen on (leave empty for default):", 

                            parent.core_config["listen_interface"]) 

 

        self.add_header("TOS", True) 

        self.add_text_input("peer_tos", "Peer TOS Byte:", parent.core_config["peer_tos"]) 

 

        self.add_header("Network Extras") 

        self.add_checked_input("upnp", "UPnP", parent.core_config["upnp"]) 

        self.add_checked_input("natpmp", "NAT-PMP", parent.core_config["natpmp"]) 

        self.add_checked_input("utpex", "Peer Exchange", parent.core_config["utpex"]) 

        self.add_checked_input("lt_tex", "Tracker Exchange", parent.core_config["lt_tex"]) 

        self.add_checked_input("lsd", "LSD", parent.core_config["lsd"]) 

        self.add_checked_input("dht", "DHT", parent.core_config["dht"]) 

 

        self.add_header("Encryption", True) 

        self.add_select_input("enc_in_policy", "Inbound:", ["Forced", "Enabled", "Disabled"], [0, 1, 2], 

                              parent.core_config["enc_in_policy"]) 

        self.add_select_input("enc_out_policy", "Outbound:", ["Forced", "Enabled", "Disabled"], [0, 1, 2], 

                              parent.core_config["enc_out_policy"]) 

        self.add_select_input("enc_level", "Level:", ["Handshake", "Full Stream", "Either"], [0, 1, 2], 

                              parent.core_config["enc_level"]) 

 

 

class BandwidthPane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

        self.add_header("Global Bandwidth Usage") 

        self.add_int_spin_input("max_connections_global", "Maximum Connections:", 

                                parent.core_config["max_connections_global"], -1, 9000) 

        self.add_int_spin_input("max_upload_slots_global", "Maximum Upload Slots:", 

                                parent.core_config["max_upload_slots_global"], -1, 9000) 

        self.add_float_spin_input("max_download_speed", "Maximum Download Speed (KiB/s):", 

                                  parent.core_config["max_download_speed"], 1.0, 1, -1.0, 60000.0) 

        self.add_float_spin_input("max_upload_speed", "Maximum Upload Speed (KiB/s):", 

                                  parent.core_config["max_upload_speed"], 1.0, 1, -1.0, 60000.0) 

        self.add_int_spin_input("max_half_open_connections", "Maximum Half-Open Connections:", 

                                parent.core_config["max_half_open_connections"], -1, 9999) 

        self.add_int_spin_input("max_connections_per_second", "Maximum Connection Attempts per Second:", 

                                parent.core_config["max_connections_per_second"], -1, 9999) 

        self.add_checked_input("ignore_limits_on_local_network", "Ignore limits on local network", 

                               parent.core_config["ignore_limits_on_local_network"]) 

        self.add_checked_input("rate_limit_ip_overhead", "Rate Limit IP Overhead", 

                               parent.core_config["rate_limit_ip_overhead"]) 

        self.add_header("Per Torrent Bandwidth Usage", True) 

        self.add_int_spin_input("max_connections_per_torrent", "Maximum Connections:", 

                                parent.core_config["max_connections_per_torrent"], -1, 9000) 

        self.add_int_spin_input("max_upload_slots_per_torrent", "Maximum Upload Slots:", 

                                parent.core_config["max_upload_slots_per_torrent"], -1, 9000) 

        self.add_float_spin_input("max_download_speed_per_torrent", "Maximum Download Speed (KiB/s):", 

                                  parent.core_config["max_download_speed_per_torrent"], 1.0, 1, -1.0, 60000.0) 

        self.add_float_spin_input("max_upload_speed_per_torrent", "Maximum Upload Speed (KiB/s):", 

                                  parent.core_config["max_upload_speed_per_torrent"], 1.0, 1, -1.0, 60000.0) 

 

 

class OtherPane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

        self.add_header("System Information") 

        self.add_info_field(" Help us improve Deluge by sending us your", "", "") 

        self.add_info_field(" Python version, PyGTK version, OS and processor", "", "") 

        self.add_info_field(" types.  Absolutely no other information is sent.", "", "") 

        self.add_checked_input("send_info", "Yes, please send anonymous statistics.", parent.core_config["send_info"]) 

        self.add_header("GeoIP Database", True) 

        self.add_text_input("geoip_db_location", "Location:", parent.core_config["geoip_db_location"]) 

 

 

class DaemonPane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

        self.add_header("Port") 

        self.add_int_spin_input("daemon_port", "Daemon Port:", parent.core_config["daemon_port"], 0, 65535) 

        self.add_header("Connections", True) 

        self.add_checked_input("allow_remote", "Allow remote connections", parent.core_config["allow_remote"]) 

        self.add_header("Other", True) 

        self.add_checked_input("new_release_check", "Periodically check the website for new releases", 

                               parent.core_config["new_release_check"]) 

 

 

class QueuePane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

        self.add_header("General") 

        self.add_checked_input("queue_new_to_top", "Queue new torrents to top", parent.core_config["queue_new_to_top"]) 

        self.add_header("Active Torrents", True) 

        self.add_int_spin_input("max_active_limit", "Total active:", parent.core_config["max_active_limit"], -1, 9999) 

        self.add_int_spin_input("max_active_downloading", "Total active downloading:", 

                                parent.core_config["max_active_downloading"], -1, 9999) 

        self.add_int_spin_input("max_active_seeding", "Total active seeding:", 

                                parent.core_config["max_active_seeding"], -1, 9999) 

        self.add_checked_input("dont_count_slow_torrents", "Do not count slow torrents", 

                               parent.core_config["dont_count_slow_torrents"]) 

        self.add_checked_input("auto_manage_prefer_seeds", "Prefer Seeding over Downloading", 

                               parent.core_config["auto_manage_prefer_seeds"]) 

        self.add_header("Seeding", True) 

        self.add_float_spin_input("share_ratio_limit", "Share Ratio Limit:", 

                                  parent.core_config["share_ratio_limit"], 1.0, 2, -1.0, 100.0) 

        self.add_float_spin_input("seed_time_ratio_limit", "Share Time Ratio:", 

                                  parent.core_config["seed_time_ratio_limit"], 1.0, 2, -1.0, 100.0) 

        self.add_int_spin_input("seed_time_limit", "Seed time (m):", parent.core_config["seed_time_limit"], -1, 10000) 

        seedratio = FloatSpinInput(self.parent, "", "stop_seed_ratio", self.move, 

                                   parent.core_config["stop_seed_ratio"], 0.1, 2, 0.5, 100.0) 

        self.add_checkedplus_input("stop_seed_at_ratio", "Stop seeding when share ratio reaches:", seedratio, 

                                   parent.core_config["stop_seed_at_ratio"]) 

        self.add_checked_input("remove_seed_at_ratio", "Remove torrent when share ratio reached", 

                               parent.core_config["remove_seed_at_ratio"]) 

 

 

class ProxyPane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

        self.add_header("Proxy Settings") 

        self.add_header("Proxy", True) 

        proxy = parent.core_config["proxy"] 

        self.add_int_spin_input("proxy_type", "Type:", proxy["type"], 0, 5) 

        self.add_info_field("   0: None         1: Socks4   2: Socks5", "", "") 

        self.add_info_field("   3: Socks5 Auth  4: HTTP     5: HTTP Auth", "", "") 

        self.add_text_input("proxy_username", "Username:", proxy["username"]) 

        self.add_text_input("proxy_password", "Password:", proxy["password"]) 

        self.add_text_input("proxy_hostname", "Hostname:", proxy["hostname"]) 

        self.add_int_spin_input("proxy_port", "Port:", proxy["port"], 0, 65535) 

        self.add_checked_input("proxy_hostnames", "Proxy hostnames", proxy["proxy_hostnames"]) 

        self.add_checked_input("proxy_peer_connections", "Proxy peer connections", proxy["proxy_peer_connections"]) 

 

        self.add_header("I2P Proxy", True) 

        i2p_proxy = parent.core_config["i2p_proxy"] 

        self.add_text_input("i2p_hostname", "Hostname:", i2p_proxy["hostname"]) 

        self.add_int_spin_input("i2p_port", "Port:", i2p_proxy["port"], 0, 65535) 

        self.add_checked_input("anonymous_mode", "Anonymous Mode", parent.core_config["anonymous_mode"]) 

 

 

class CachePane(BasePane): 

    def __init__(self, offset, parent, width): 

        BasePane.__init__(self, offset, parent, width) 

        self.add_header("Settings") 

        self.add_int_spin_input("cache_size", "Cache Size (16 KiB blocks):", parent.core_config["cache_size"], 0, 99999) 

        self.add_int_spin_input("cache_expiry", "Cache Expiry (seconds):", parent.core_config["cache_expiry"], 1, 32000) 

        self.add_header("Status (press 'r' to refresh status)", True) 

        self.add_header(" Write") 

        self.add_info_field("  Blocks Written:", self.parent.status["blocks_written"], "blocks_written") 

        self.add_info_field("  Writes:", self.parent.status["writes"], "writes") 

        self.add_info_field("  Write Cache Hit Ratio:", "%.2f" % self.parent.status["write_hit_ratio"], 

                            "write_hit_ratio") 

        self.add_header(" Read") 

        self.add_info_field("  Blocks Read:", self.parent.status["blocks_read"], "blocks_read") 

        self.add_info_field("  Blocks Read hit:", self.parent.status["blocks_read_hit"], "blocks_read_hit") 

        self.add_info_field("  Reads:", self.parent.status["reads"], "reads") 

        self.add_info_field("  Read Cache Hit Ratio:", "%.2f" % self.parent.status["read_hit_ratio"], "read_hit_ratio") 

        self.add_header(" Size") 

        self.add_info_field("  Cache Size:", self.parent.status["cache_size"], "cache_size") 

        self.add_info_field("  Read Cache Size:", self.parent.status["read_cache_size"], "read_cache_size") 

 

    def update_cache_status(self, status): 

        for ipt in self.inputs: 

            if isinstance(ipt, InfoField): 

                try: 

                    ipt.set_value(status[ipt.name]) 

                except KeyError: 

                    pass