Focus handling

nomadnet/ui/textui/Conversations.py

@@ -2,19 +2,50 @@ import RNS
 import time
 import nomadnet
 
-class ConversationsDisplayShortcuts():
+import urwid
+
+class ListEntry(urwid.Text):
+    _selectable = True
+
+    signals = ["click"]
+
+    def keypress(self, size, key):
+        """
+        Send 'click' signal on 'activate' command.
+        """
+        if self._command_map[key] != urwid.ACTIVATE:
+            return key
+
+        self._emit('click')
+
+    def mouse_event(self, size, event, button, x, y, focus):
+        """
+        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 ConversationListDisplayShortcuts():
     def __init__(self, app):
-        import urwid
         self.app = app
 
-        self.widget = urwid.AttrMap(urwid.Text("Conversations Display Shortcuts"), "shortcutbar")
+        self.widget = urwid.AttrMap(urwid.Text("Conversation List Display Shortcuts"), "shortcutbar")
+
+class ConversationDisplayShortcuts():
+    def __init__(self, app):
+        self.app = app
+
+        self.widget = urwid.AttrMap(urwid.Text("[C-s] Send"), "shortcutbar")
 
 class ConversationsDisplay():
     list_width = 0.33
     cached_conversation_widgets = {}
 
     def __init__(self, app):
-        import urwid
         from nomadnet.vendor.additional_urwid_widgets import IndicativeListBox
 
         self.app = app
@@ -23,12 +54,21 @@ class ConversationsDisplay():
         for conversation in app.conversations():
             conversation_list_widgets.append(self.conversation_list_widget(conversation))
 
+        def disp_list_shortcuts(sender, arg1, arg2):
+            self.shortcuts_display = self.list_shortcuts
+            self.app.ui.main_display.update_active_shortcuts()
+            RNS.log("Modified")
+
         walker = urwid.SimpleFocusListWalker(conversation_list_widgets)
-        listbox = urwid.LineBox(urwid.Filler(IndicativeListBox(conversation_list_widgets), height=("relative", 100)))
+        ilb = IndicativeListBox(conversation_list_widgets)
+        listbox = urwid.LineBox(urwid.Filler(ilb, height=("relative", 100)))
 
         columns_widget = urwid.Columns([("weight", ConversationsDisplay.list_width, listbox), ("weight", 1-ConversationsDisplay.list_width, self.make_conversation_widget(None))], dividechars=0, focus_column=0, box_columns=[0])
 
-        self.shortcuts_display = ConversationsDisplayShortcuts(self.app)
+        self.list_shortcuts = ConversationListDisplayShortcuts(self.app)
+        self.editor_shortcuts = ConversationDisplayShortcuts(self.app)
+
+        self.shortcuts_display = self.list_shortcuts
         self.widget = columns_widget
 
     def display_conversation(self, sender=None, source_hash=None):
@@ -38,7 +78,6 @@ class ConversationsDisplay():
 
     def make_conversation_widget(self, source_hash):
         time_format = self.app.time_format
-        import urwid
         class LXMessageWidget(urwid.WidgetWrap):
             def __init__(self, message):
                 title_string = time.strftime(time_format)
@@ -76,44 +115,26 @@ class ConversationsDisplay():
 
                 from nomadnet.vendor.additional_urwid_widgets import IndicativeListBox
                 messagelist = IndicativeListBox(message_widgets)
+                msg_editor  = urwid.Edit(caption="\u270E", edit_text="", multiline=True)
+
                 widget = urwid.LineBox(
                     urwid.Frame(
                         messagelist,
-                        footer=urwid.AttrMap(urwid.Edit(caption="\u270E", edit_text=""), "msg_editor")
+                        footer=urwid.AttrMap(msg_editor, "msg_editor")
                     )
                 )
 
+                def disp_editor_shortcuts(sender, arg1, arg2):
+                    self.shortcuts_display = self.editor_shortcuts
+                    self.app.ui.main_display.update_active_shortcuts()
+
+                urwid.connect_signal(msg_editor, "change", disp_editor_shortcuts, "modified event")
+                
                 ConversationsDisplay.cached_conversation_widgets[source_hash] = widget
                 return widget
 
 
     def conversation_list_widget(self, conversation):
-        import urwid
-        
-        class ListEntry(urwid.Text):
-            _selectable = True
-
-            signals = ["click"]
-
-            def keypress(self, size, key):
-                """
-                Send 'click' signal on 'activate' command.
-                """
-                if self._command_map[key] != urwid.ACTIVATE:
-                    return key
-
-                self._emit('click')
-
-            def mouse_event(self, size, event, button, x, y, focus):
-                """
-                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
-
         #widget = urwid.SelectableIcon(str(conversation), cursor_position=-1)
         widget = ListEntry(str(conversation))
         urwid.connect_signal(widget, "click", self.display_conversation, conversation)
@@ -121,4 +142,10 @@ class ConversationsDisplay():
 
 
     def shortcuts(self):
-        return self.shortcuts_display
+        focus_path = self.widget.get_focus_path()
+        if focus_path[0] == 0:
+            return self.list_shortcuts
+        elif focus_path[0] == 1:
+            return self.editor_shortcuts
+        else:
+            return self.list_shortcuts