mirror of
https://github.com/markqvist/NomadNet.git
synced 2024-12-11 00:34:20 -05:00
740 lines
30 KiB
Python
740 lines
30 KiB
Python
import RNS
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import os
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import time
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import nomadnet
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import LXMF
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import urwid
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from datetime import datetime
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from nomadnet.Directory import DirectoryEntry
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from nomadnet.vendor.additional_urwid_widgets import IndicativeListBox
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class ConversationListDisplayShortcuts():
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def __init__(self, app):
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self.app = app
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self.widget = urwid.AttrMap(urwid.Text("[Enter] Open [C-e] Peer Info [C-x] Delete [C-n] New"), "shortcutbar")
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class ConversationDisplayShortcuts():
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def __init__(self, app):
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self.app = app
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self.widget = urwid.AttrMap(urwid.Text("[C-d] Send [C-k] Clear Editor [C-w] Close [C-t] Editor Type [C-p] Purge [C-x] Clear History"), "shortcutbar")
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class ConversationsArea(urwid.LineBox):
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def keypress(self, size, key):
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if key == "ctrl e":
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self.delegate.edit_selected_in_directory()
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elif key == "ctrl x":
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self.delegate.delete_selected_conversation()
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elif key == "ctrl n":
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self.delegate.new_conversation()
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elif key == "tab":
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self.delegate.app.ui.main_display.frame.set_focus("header")
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elif key == "up" and (self.delegate.ilb.first_item_is_selected() or self.delegate.ilb.body_is_empty()):
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self.delegate.app.ui.main_display.frame.set_focus("header")
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else:
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return super(ConversationsArea, self).keypress(size, key)
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class DialogLineBox(urwid.LineBox):
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def keypress(self, size, key):
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if key == "esc":
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self.delegate.update_conversation_list()
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else:
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return super(DialogLineBox, self).keypress(size, key)
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class ConversationsDisplay():
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list_width = 0.33
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cached_conversation_widgets = {}
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def __init__(self, app):
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self.app = app
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self.dialog_open = False
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self.currently_displayed_conversation = None
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def disp_list_shortcuts(sender, arg1, arg2):
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self.shortcuts_display = self.list_shortcuts
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self.app.ui.main_display.update_active_shortcuts()
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self.update_listbox()
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self.columns_widget = urwid.Columns(
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[
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("weight", ConversationsDisplay.list_width, self.listbox),
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("weight", 1-ConversationsDisplay.list_width, self.make_conversation_widget(None))
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],
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dividechars=0, focus_column=0, box_columns=[0]
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)
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self.list_shortcuts = ConversationListDisplayShortcuts(self.app)
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self.editor_shortcuts = ConversationDisplayShortcuts(self.app)
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self.shortcuts_display = self.list_shortcuts
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self.widget = self.columns_widget
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nomadnet.Conversation.created_callback = self.update_conversation_list
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def focus_change_event(self):
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# This hack corrects buggy styling behaviour in IndicativeListBox
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if not self.dialog_open:
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ilb_position = self.ilb.get_selected_position()
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self.update_conversation_list()
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if ilb_position != None:
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self.ilb.select_item(ilb_position)
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def update_listbox(self):
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conversation_list_widgets = []
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for conversation in self.app.conversations():
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conversation_list_widgets.append(self.conversation_list_widget(conversation))
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self.list_widgets = conversation_list_widgets
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self.ilb = IndicativeListBox(
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self.list_widgets,
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on_selection_change=self.conversation_list_selection,
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initialization_is_selection_change=False,
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highlight_offFocus="list_off_focus"
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)
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self.listbox = ConversationsArea(urwid.Filler(self.ilb, height=("relative", 100)))
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self.listbox.delegate = self
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def delete_selected_conversation(self):
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self.dialog_open = True
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source_hash = self.ilb.get_selected_item().source_hash
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def dismiss_dialog(sender):
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self.update_conversation_list()
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self.dialog_open = False
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def confirmed(sender):
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self.dialog_open = False
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self.delete_conversation(source_hash)
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nomadnet.Conversation.delete_conversation(source_hash, self.app)
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self.update_conversation_list()
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dialog = DialogLineBox(
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urwid.Pile([
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urwid.Text("Delete conversation with\n"+self.app.directory.simplest_display_str(bytes.fromhex(source_hash))+"\n", align="center"),
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urwid.Columns([("weight", 0.45, urwid.Button("Yes", on_press=confirmed)), ("weight", 0.1, urwid.Text("")), ("weight", 0.45, urwid.Button("No", on_press=dismiss_dialog))])
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]), title="?"
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)
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dialog.delegate = self
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bottom = self.listbox
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overlay = urwid.Overlay(dialog, bottom, align="center", width=("relative", 100), valign="middle", height="pack", left=2, right=2)
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options = self.columns_widget.options("weight", ConversationsDisplay.list_width)
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self.columns_widget.contents[0] = (overlay, options)
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def edit_selected_in_directory(self):
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g = self.app.ui.glyphs
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self.dialog_open = True
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source_hash_text = self.ilb.get_selected_item().source_hash
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display_name = self.ilb.get_selected_item().display_name
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if display_name == None:
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display_name = ""
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e_id = urwid.Edit(caption="Addr : ",edit_text=source_hash_text)
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t_id = urwid.Text("Addr : "+source_hash_text)
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e_name = urwid.Edit(caption="Name : ",edit_text=display_name)
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selected_id_widget = t_id
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untrusted_selected = False
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unknown_selected = True
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trusted_selected = False
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try:
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if self.app.directory.find(bytes.fromhex(source_hash_text)):
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trust_level = self.app.directory.trust_level(bytes.fromhex(source_hash_text))
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if trust_level == DirectoryEntry.UNTRUSTED:
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untrusted_selected = True
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unknown_selected = False
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trusted_selected = False
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elif trust_level == DirectoryEntry.UNKNOWN:
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untrusted_selected = False
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unknown_selected = True
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trusted_selected = False
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elif trust_level == DirectoryEntry.TRUSTED:
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untrusted_selected = False
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unknown_selected = False
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trusted_selected = True
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except Exception as e:
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pass
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trust_button_group = []
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r_untrusted = urwid.RadioButton(trust_button_group, "Untrusted", state=untrusted_selected)
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r_unknown = urwid.RadioButton(trust_button_group, "Unknown", state=unknown_selected)
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r_trusted = urwid.RadioButton(trust_button_group, "Trusted", state=trusted_selected)
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def dismiss_dialog(sender):
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self.update_conversation_list()
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self.dialog_open = False
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def confirmed(sender):
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try:
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display_name = e_name.get_edit_text()
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source_hash = bytes.fromhex(e_id.get_edit_text())
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trust_level = DirectoryEntry.UNTRUSTED
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if r_unknown.state == True:
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trust_level = DirectoryEntry.UNKNOWN
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elif r_trusted.state == True:
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trust_level = DirectoryEntry.TRUSTED
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entry = DirectoryEntry(source_hash, display_name, trust_level)
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self.app.directory.remember(entry)
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self.update_conversation_list()
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self.dialog_open = False
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self.app.ui.main_display.sub_displays.network_display.directory_change_callback()
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except Exception as e:
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RNS.log("Could not save directory entry. The contained exception was: "+str(e), RNS.LOG_VERBOSE)
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if not dialog_pile.error_display:
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dialog_pile.error_display = True
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options = dialog_pile.options(height_type="pack")
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dialog_pile.contents.append((urwid.Text(""), options))
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dialog_pile.contents.append((urwid.Text(("error_text", "Could not save entry. Check your input."), align="center"), options))
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source_is_known = self.app.directory.is_known(bytes.fromhex(source_hash_text))
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if source_is_known:
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known_section = urwid.Divider(g["divider1"])
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else:
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def query_action(sender, user_data):
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self.close_conversation_by_hash(user_data)
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nomadnet.Conversation.query_for_peer(user_data)
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options = dialog_pile.options(height_type="pack")
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dialog_pile.contents = [
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(urwid.Text("Query sent"), options),
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(urwid.Button("OK", on_press=dismiss_dialog), options)
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]
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query_button = urwid.Button("Query network for keys", on_press=query_action, user_data=source_hash_text)
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known_section = urwid.Pile([urwid.Divider(g["divider1"]), urwid.Text(g["info"]+"\n", align="center"), urwid.Text("The identity of this peer is not known, and you cannot currently communicate.\n", align="center"), query_button, urwid.Divider(g["divider1"])])
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dialog_pile = urwid.Pile([
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selected_id_widget,
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e_name,
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urwid.Divider(g["divider1"]),
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r_untrusted,
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r_unknown,
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r_trusted,
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known_section,
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urwid.Columns([("weight", 0.45, urwid.Button("Save", on_press=confirmed)), ("weight", 0.1, urwid.Text("")), ("weight", 0.45, urwid.Button("Back", on_press=dismiss_dialog))])
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])
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dialog_pile.error_display = False
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dialog = DialogLineBox(dialog_pile, title="Peer Info")
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dialog.delegate = self
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bottom = self.listbox
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overlay = urwid.Overlay(dialog, bottom, align="center", width=("relative", 100), valign="middle", height="pack", left=2, right=2)
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options = self.columns_widget.options("weight", ConversationsDisplay.list_width)
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self.columns_widget.contents[0] = (overlay, options)
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def new_conversation(self):
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self.dialog_open = True
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source_hash = ""
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display_name = ""
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e_id = urwid.Edit(caption="Addr : ",edit_text=source_hash)
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e_name = urwid.Edit(caption="Name : ",edit_text=display_name)
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trust_button_group = []
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r_untrusted = urwid.RadioButton(trust_button_group, "Untrusted")
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r_unknown = urwid.RadioButton(trust_button_group, "Unknown", state=True)
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r_trusted = urwid.RadioButton(trust_button_group, "Trusted")
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def dismiss_dialog(sender):
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self.update_conversation_list()
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self.dialog_open = False
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def confirmed(sender):
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try:
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existing_conversations = nomadnet.Conversation.conversation_list(self.app)
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display_name = e_name.get_edit_text()
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source_hash_text = e_id.get_edit_text()
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source_hash = bytes.fromhex(source_hash_text)
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trust_level = DirectoryEntry.UNTRUSTED
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if r_unknown.state == True:
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trust_level = DirectoryEntry.UNKNOWN
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elif r_trusted.state == True:
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trust_level = DirectoryEntry.TRUSTED
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if not source_hash in [c[0] for c in existing_conversations]:
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entry = DirectoryEntry(source_hash, display_name, trust_level)
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self.app.directory.remember(entry)
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new_conversation = nomadnet.Conversation(source_hash_text, nomadnet.NomadNetworkApp.get_shared_instance(), initiator=True)
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self.update_conversation_list()
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self.display_conversation(source_hash_text)
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self.dialog_open = False
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except Exception as e:
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RNS.log("Could not start conversation. The contained exception was: "+str(e), RNS.LOG_VERBOSE)
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if not dialog_pile.error_display:
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dialog_pile.error_display = True
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options = dialog_pile.options(height_type="pack")
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dialog_pile.contents.append((urwid.Text(""), options))
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dialog_pile.contents.append((urwid.Text(("error_text", "Could not start conversation. Check your input."), align="center"), options))
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dialog_pile = urwid.Pile([
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e_id,
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e_name,
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urwid.Text(""),
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r_untrusted,
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r_unknown,
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r_trusted,
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urwid.Text(""),
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urwid.Columns([("weight", 0.45, urwid.Button("Create", on_press=confirmed)), ("weight", 0.1, urwid.Text("")), ("weight", 0.45, urwid.Button("Back", on_press=dismiss_dialog))])
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])
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dialog_pile.error_display = False
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dialog = DialogLineBox(dialog_pile, title="New Conversation")
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dialog.delegate = self
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bottom = self.listbox
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overlay = urwid.Overlay(dialog, bottom, align="center", width=("relative", 100), valign="middle", height="pack", left=2, right=2)
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options = self.columns_widget.options("weight", ConversationsDisplay.list_width)
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self.columns_widget.contents[0] = (overlay, options)
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def delete_conversation(self, source_hash):
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if source_hash in ConversationsDisplay.cached_conversation_widgets:
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conversation = ConversationsDisplay.cached_conversation_widgets[source_hash]
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self.close_conversation(conversation)
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def conversation_list_selection(self, arg1, arg2):
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pass
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def update_conversation_list(self):
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ilb_position = self.ilb.get_selected_position()
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self.update_listbox()
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options = self.columns_widget.options("weight", ConversationsDisplay.list_width)
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self.columns_widget.contents[0] = (self.listbox, options)
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if ilb_position != None:
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self.ilb.select_item(ilb_position)
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nomadnet.NomadNetworkApp.get_shared_instance().ui.loop.draw_screen()
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if self.currently_displayed_conversation != None:
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if self.app.conversation_is_unread(self.currently_displayed_conversation):
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self.app.mark_conversation_read(self.currently_displayed_conversation)
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try:
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if os.path.isfile(self.app.conversationpath + "/" + self.currently_displayed_conversation + "/unread"):
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os.unlink(self.app.conversationpath + "/" + self.currently_displayed_conversation + "/unread")
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except Exception as e:
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raise e
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def display_conversation(self, sender=None, source_hash=None):
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if self.currently_displayed_conversation != None:
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if self.app.conversation_is_unread(self.currently_displayed_conversation):
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self.app.mark_conversation_read(self.currently_displayed_conversation)
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self.currently_displayed_conversation = source_hash
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options = self.widget.options("weight", 1-ConversationsDisplay.list_width)
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self.widget.contents[1] = (self.make_conversation_widget(source_hash), options)
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if source_hash == None:
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self.widget.set_focus_column(0)
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else:
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if self.app.conversation_is_unread(source_hash):
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self.app.mark_conversation_read(source_hash)
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self.update_conversation_list()
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self.widget.set_focus_column(1)
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conversation_position = None
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index = 0
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for widget in self.list_widgets:
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if widget.source_hash == source_hash:
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conversation_position = index
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index += 1
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if conversation_position != None:
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self.ilb.select_item(conversation_position)
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def make_conversation_widget(self, source_hash):
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if source_hash in ConversationsDisplay.cached_conversation_widgets:
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conversation_widget = ConversationsDisplay.cached_conversation_widgets[source_hash]
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if source_hash != None:
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conversation_widget.update_message_widgets(replace=True)
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conversation_widget.check_editor_allowed()
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return conversation_widget
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else:
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widget = ConversationWidget(source_hash)
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widget.delegate = self
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ConversationsDisplay.cached_conversation_widgets[source_hash] = widget
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widget.check_editor_allowed()
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return widget
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def close_conversation_by_hash(self, conversation_hash):
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if conversation_hash in ConversationsDisplay.cached_conversation_widgets:
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ConversationsDisplay.cached_conversation_widgets.pop(conversation_hash)
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if self.currently_displayed_conversation == conversation_hash:
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self.display_conversation(sender=None, source_hash=None)
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def close_conversation(self, conversation):
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if conversation.source_hash in ConversationsDisplay.cached_conversation_widgets:
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ConversationsDisplay.cached_conversation_widgets.pop(conversation.source_hash)
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if self.currently_displayed_conversation == conversation.source_hash:
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self.display_conversation(sender=None, source_hash=None)
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def conversation_list_widget(self, conversation):
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trust_level = conversation[2]
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display_name = conversation[1]
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source_hash = conversation[0]
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unread = conversation[4]
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g = self.app.ui.glyphs
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if trust_level == DirectoryEntry.UNTRUSTED:
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symbol = g["cross"]
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style = "list_untrusted"
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focus_style = "list_focus_untrusted"
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elif trust_level == DirectoryEntry.UNKNOWN:
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symbol = "?"
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style = "list_unknown"
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focus_style = "list_focus"
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elif trust_level == DirectoryEntry.TRUSTED:
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symbol = g["check"]
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style = "list_trusted"
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focus_style = "list_focus_trusted"
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elif trust_level == DirectoryEntry.WARNING:
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symbol = g["warning"]
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style = "list_warning"
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focus_style = "list_focus"
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else:
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symbol = g["warning"]
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style = "list_untrusted"
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focus_style = "list_focus_untrusted"
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display_text = symbol
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if display_name != None and display_name != "":
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display_text += " "+display_name
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if trust_level != DirectoryEntry.TRUSTED:
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display_text += " <"+source_hash+">"
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else:
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if unread:
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if source_hash != self.currently_displayed_conversation:
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display_text += " "+g["unread"]
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widget = ListEntry(display_text)
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urwid.connect_signal(widget, "click", self.display_conversation, conversation[0])
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display_widget = urwid.AttrMap(widget, style, focus_style)
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display_widget.source_hash = source_hash
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display_widget.display_name = display_name
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return display_widget
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def shortcuts(self):
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focus_path = self.widget.get_focus_path()
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if focus_path[0] == 0:
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return self.list_shortcuts
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elif focus_path[0] == 1:
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return self.editor_shortcuts
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else:
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return self.list_shortcuts
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class ListEntry(urwid.Text):
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_selectable = True
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signals = ["click"]
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def keypress(self, size, key):
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"""
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Send 'click' signal on 'activate' command.
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"""
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if self._command_map[key] != urwid.ACTIVATE:
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return key
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self._emit('click')
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def mouse_event(self, size, event, button, x, y, focus):
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"""
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Send 'click' signal on button 1 press.
|
|
"""
|
|
if button != 1 or not urwid.util.is_mouse_press(event):
|
|
return False
|
|
|
|
self._emit('click')
|
|
return True
|
|
|
|
class MessageEdit(urwid.Edit):
|
|
def keypress(self, size, key):
|
|
if key == "ctrl d":
|
|
self.delegate.send_message()
|
|
elif key == "ctrl k":
|
|
self.delegate.clear_editor()
|
|
elif key == "up":
|
|
y = self.get_cursor_coords(size)[1]
|
|
if y == 0:
|
|
if self.delegate.full_editor_active and self.name == "title_editor":
|
|
self.delegate.frame.set_focus("body")
|
|
elif not self.delegate.full_editor_active and self.name == "content_editor":
|
|
self.delegate.frame.set_focus("body")
|
|
else:
|
|
return super(MessageEdit, self).keypress(size, key)
|
|
else:
|
|
return super(MessageEdit, self).keypress(size, key)
|
|
else:
|
|
return super(MessageEdit, self).keypress(size, key)
|
|
|
|
|
|
class ConversationFrame(urwid.Frame):
|
|
def keypress(self, size, key):
|
|
if self.get_focus() == "body":
|
|
if key == "up" and self.delegate.messagelist.top_is_visible:
|
|
nomadnet.NomadNetworkApp.get_shared_instance().ui.main_display.frame.set_focus("header")
|
|
elif key == "down" and self.delegate.messagelist.bottom_is_visible:
|
|
self.set_focus("footer")
|
|
else:
|
|
return super(ConversationFrame, self).keypress(size, key)
|
|
elif key == "ctrl k":
|
|
self.delegate.clear_editor()
|
|
else:
|
|
return super(ConversationFrame, self).keypress(size, key)
|
|
|
|
class ConversationWidget(urwid.WidgetWrap):
|
|
def __init__(self, source_hash):
|
|
self.app = nomadnet.NomadNetworkApp.get_shared_instance()
|
|
g = self.app.ui.glyphs
|
|
if source_hash == None:
|
|
self.frame = None
|
|
display_widget = urwid.LineBox(urwid.Filler(urwid.Text("\n No conversation selected"), "top"))
|
|
urwid.WidgetWrap.__init__(self, display_widget)
|
|
else:
|
|
if source_hash in ConversationsDisplay.cached_conversation_widgets:
|
|
return ConversationsDisplay.cached_conversation_widgets[source_hash]
|
|
else:
|
|
self.source_hash = source_hash
|
|
self.conversation = nomadnet.Conversation(source_hash, nomadnet.NomadNetworkApp.get_shared_instance())
|
|
self.message_widgets = []
|
|
self.updating_message_widgets = False
|
|
|
|
self.update_message_widgets()
|
|
|
|
self.conversation.register_changed_callback(self.conversation_changed)
|
|
|
|
#title_editor = MessageEdit(caption="\u270E", edit_text="", multiline=False)
|
|
title_editor = MessageEdit(caption="", edit_text="", multiline=False)
|
|
title_editor.delegate = self
|
|
title_editor.name = "title_editor"
|
|
|
|
#msg_editor = MessageEdit(caption="\u270E", edit_text="", multiline=True)
|
|
msg_editor = MessageEdit(caption="", edit_text="", multiline=True)
|
|
msg_editor.delegate = self
|
|
msg_editor.name = "content_editor"
|
|
|
|
header = None
|
|
if self.conversation.trust_level == DirectoryEntry.UNTRUSTED:
|
|
header = urwid.AttrMap(urwid.Padding(urwid.Text(g["warning"]+" Warning: Conversation with untrusted peer "+g["warning"], align="center")), "msg_warning_untrusted")
|
|
|
|
self.minimal_editor = urwid.AttrMap(msg_editor, "msg_editor")
|
|
self.minimal_editor.name = "minimal_editor"
|
|
|
|
title_columns = urwid.Columns([
|
|
(8, urwid.Text("Title")),
|
|
urwid.AttrMap(title_editor, "msg_editor"),
|
|
])
|
|
|
|
content_columns = urwid.Columns([
|
|
(8, urwid.Text("Content")),
|
|
urwid.AttrMap(msg_editor, "msg_editor")
|
|
])
|
|
|
|
self.full_editor = urwid.Pile([
|
|
title_columns,
|
|
content_columns
|
|
])
|
|
self.full_editor.name = "full_editor"
|
|
|
|
self.content_editor = msg_editor
|
|
self.title_editor = title_editor
|
|
self.full_editor_active = False
|
|
|
|
self.frame = ConversationFrame(
|
|
self.messagelist,
|
|
header=header,
|
|
footer=self.minimal_editor,
|
|
focus_part="footer"
|
|
)
|
|
self.frame.delegate = self
|
|
|
|
self.display_widget = urwid.LineBox(
|
|
self.frame
|
|
)
|
|
|
|
urwid.WidgetWrap.__init__(self, self.display_widget)
|
|
|
|
def clear_history_dialog(self):
|
|
def dismiss_dialog(sender):
|
|
self.dialog_open = False
|
|
self.conversation_changed(None)
|
|
|
|
def confirmed(sender):
|
|
self.dialog_open = False
|
|
self.conversation.clear_history()
|
|
self.conversation_changed(None)
|
|
|
|
|
|
dialog = DialogLineBox(
|
|
urwid.Pile([
|
|
urwid.Text("Clear conversation history\n", align="center"),
|
|
urwid.Columns([("weight", 0.45, urwid.Button("Yes", on_press=confirmed)), ("weight", 0.1, urwid.Text("")), ("weight", 0.45, urwid.Button("No", on_press=dismiss_dialog))])
|
|
]), title="?"
|
|
)
|
|
dialog.delegate = self
|
|
bottom = self.messagelist
|
|
|
|
overlay = urwid.Overlay(dialog, bottom, align="center", width=34, valign="middle", height="pack", left=2, right=2)
|
|
|
|
self.frame.contents["body"] = (overlay, self.frame.options())
|
|
self.frame.set_focus("body")
|
|
|
|
def toggle_editor(self):
|
|
if self.full_editor_active:
|
|
self.frame.contents["footer"] = (self.minimal_editor, None)
|
|
self.full_editor_active = False
|
|
else:
|
|
self.frame.contents["footer"] = (self.full_editor, None)
|
|
self.full_editor_active = True
|
|
|
|
def check_editor_allowed(self):
|
|
g = self.app.ui.glyphs
|
|
if self.frame:
|
|
allowed = nomadnet.NomadNetworkApp.get_shared_instance().directory.is_known(bytes.fromhex(self.source_hash))
|
|
if allowed:
|
|
self.frame.contents["footer"] = (self.minimal_editor, None)
|
|
else:
|
|
warning = urwid.AttrMap(urwid.Padding(urwid.Text(g["info"]+" You cannot currently communicate with this peer, since it's identity keys are not known", align="center")), "msg_header_caution")
|
|
self.frame.contents["footer"] = (warning, None)
|
|
|
|
def toggle_focus_area(self):
|
|
name = ""
|
|
try:
|
|
name = self.frame.get_focus_widgets()[0].name
|
|
except Exception as e:
|
|
pass
|
|
|
|
if name == "messagelist":
|
|
self.frame.set_focus("footer")
|
|
elif name == "minimal_editor" or name == "full_editor":
|
|
self.frame.set_focus("body")
|
|
|
|
def keypress(self, size, key):
|
|
if key == "tab":
|
|
self.toggle_focus_area()
|
|
elif key == "ctrl w":
|
|
self.close()
|
|
elif key == "ctrl p":
|
|
self.conversation.purge_failed()
|
|
self.conversation_changed(None)
|
|
elif key == "ctrl t":
|
|
self.toggle_editor()
|
|
elif key == "ctrl x":
|
|
self.clear_history_dialog()
|
|
else:
|
|
return super(ConversationWidget, self).keypress(size, key)
|
|
|
|
def conversation_changed(self, conversation):
|
|
self.update_message_widgets(replace = True)
|
|
|
|
def update_message_widgets(self, replace = False):
|
|
while self.updating_message_widgets:
|
|
time.sleep(0.5)
|
|
|
|
self.updating_message_widgets = True
|
|
self.message_widgets = []
|
|
added_hashes = []
|
|
for message in self.conversation.messages:
|
|
message_hash = message.get_hash()
|
|
if not message_hash in added_hashes:
|
|
added_hashes.append(message_hash)
|
|
message_widget = LXMessageWidget(message)
|
|
self.message_widgets.append(message_widget)
|
|
|
|
self.message_widgets.sort(key=lambda m: m.timestamp, reverse=False)
|
|
|
|
from nomadnet.vendor.additional_urwid_widgets import IndicativeListBox
|
|
self.messagelist = IndicativeListBox(self.message_widgets, position = len(self.message_widgets)-1)
|
|
self.messagelist.name = "messagelist"
|
|
if replace:
|
|
self.frame.contents["body"] = (self.messagelist, None)
|
|
nomadnet.NomadNetworkApp.get_shared_instance().ui.loop.draw_screen()
|
|
|
|
self.updating_message_widgets = False
|
|
|
|
|
|
def clear_editor(self):
|
|
self.content_editor.set_edit_text("")
|
|
self.title_editor.set_edit_text("")
|
|
|
|
def send_message(self):
|
|
content = self.content_editor.get_edit_text()
|
|
title = self.title_editor.get_edit_text()
|
|
if not content == "":
|
|
if self.conversation.send(content, title):
|
|
self.clear_editor()
|
|
else:
|
|
pass
|
|
|
|
def close(self):
|
|
self.delegate.close_conversation(self)
|
|
|
|
|
|
class LXMessageWidget(urwid.WidgetWrap):
|
|
def __init__(self, message):
|
|
app = nomadnet.NomadNetworkApp.get_shared_instance()
|
|
g = app.ui.glyphs
|
|
self.timestamp = message.get_timestamp()
|
|
time_format = app.time_format
|
|
message_time = datetime.fromtimestamp(self.timestamp)
|
|
encryption_string = ""
|
|
if message.get_transport_encrypted():
|
|
encryption_string = " ["+g["lock"]+" "+str(message.get_transport_encryption())+"]"
|
|
else:
|
|
encryption_string = " ["+g["unlock"]+" "+str(message.get_transport_encryption())+"]"
|
|
|
|
title_string = message_time.strftime(time_format)+encryption_string
|
|
|
|
if app.lxmf_destination.hash == message.lxm.source_hash:
|
|
if message.lxm.state == LXMF.LXMessage.DELIVERED:
|
|
header_style = "msg_header_delivered"
|
|
title_string = g["check"]+" "+title_string
|
|
elif message.lxm.state == LXMF.LXMessage.FAILED:
|
|
header_style = "msg_header_failed"
|
|
title_string = g["cross"]+" "+title_string
|
|
else:
|
|
header_style = "msg_header_sent"
|
|
title_string = g["arrow_r"]+" "+title_string
|
|
else:
|
|
if message.signature_validated():
|
|
header_style = "msg_header_ok"
|
|
title_string = g["check"]+" "+title_string
|
|
else:
|
|
header_style = "msg_header_caution"
|
|
title_string = g["warning"]+" "+message.get_signature_description() + "\n " + title_string
|
|
|
|
if message.get_title() != "":
|
|
title_string += " | " + message.get_title()
|
|
|
|
title = urwid.AttrMap(urwid.Text(title_string), header_style)
|
|
|
|
display_widget = urwid.Pile([
|
|
title,
|
|
urwid.Text(message.get_content()),
|
|
urwid.Text("")
|
|
])
|
|
|
|
urwid.WidgetWrap.__init__(self, display_widget) |