nncli

commit 7f2d0e1f5d0a0e19180c414dc1d9f810387b31f9
parent 48c6bb14144b53694a3772eaf0299045e42c1551
Author: Eric Davis <edavis@insanum.com>
Date:   Sun, 29 Jun 2014 15:06:39 -0700

new interface for displaying status messages

Diffstat:
M
config.py
 | 
4
++++
M
sncli.py
 | 
22
++++++++++++++++++++++

2 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/config.py b/config.py
@@ -44,6 +44,8 @@ def __init__(self):
             'clr_default_bg'            : 'default',
             'clr_status_bar_fg'         : 'dark gray',
             'clr_status_bar_bg'         : 'light gray',
+            'clr_status_message_fg'     : 'dark gray',
+            'clr_status_message_bg'     : 'light gray',
             'clr_search_bar_fg'         : 'white',
             'clr_search_bar_bg'         : 'light red',
             'clr_note_focus_fg'         : 'white',
@@ -133,6 +135,8 @@ def __init__(self):
         'default_bg'            : [ cp.get(cfg_sec, 'clr_default_bg'),            'Default bg' ],
         'status_bar_fg'         : [ cp.get(cfg_sec, 'clr_status_bar_fg'),         'Status bar fg' ],
         'status_bar_bg'         : [ cp.get(cfg_sec, 'clr_status_bar_bg'),         'Status bar bg' ],
+        'status_message_fg'     : [ cp.get(cfg_sec, 'clr_status_message_fg'),     'Status message fg' ],
+        'status_message_bg'     : [ cp.get(cfg_sec, 'clr_status_message_bg'),     'Status message bg' ],
         'search_bar_fg'         : [ cp.get(cfg_sec, 'clr_search_bar_fg'),         'Search bar fg' ],
         'search_bar_bg'         : [ cp.get(cfg_sec, 'clr_search_bar_bg'),         'Search bar bg' ],
         'note_focus_fg'         : [ cp.get(cfg_sec, 'clr_note_focus_fg'),         'Note title focus fg' ],
diff --git a/sncli.py b/sncli.py
@@ -244,6 +244,22 @@ def push_last_view(view):
         def pop_last_view():
             return self.last_view.pop()
 
+        def remove_status_message(loop, frame):
+            frame.contents['footer'] = ( None, None )
+
+        def cancel_status_message(frame):
+            if frame.alarm:
+                sncli_loop.remove_alarm(frame.alarm)
+            frame.contents['footer'] = ( None, None )
+
+        def set_status_message(frame, msg):
+            t = urwid.AttrMap(urwid.Text(msg, wrap='clip'),
+                              'status_message')
+            frame.contents['footer'] = ( t, None )
+            frame.alarm = sncli_loop.set_alarm_at(time.time() + 5,
+                                                  remove_status_message,
+                                                  frame);
+
         def tempfile_name():
             if self.tempfile:
                 return self.tempfile.name
@@ -373,6 +389,7 @@ def keypress(self, size, key):
         class NoteTitles(urwid.Frame):
             def __init__(self):
                 self.config = get_config()
+                self.alarm = None
                 self.status_bar = self.config.get_config('status_bar')
                 super(NoteTitles, self).__init__(body=None,
                                                  header=None,
@@ -393,6 +410,8 @@ def update_note_titles(self, search_string):
                 self.contents['body']   = ( self.listbox, None );
                 self.contents['footer'] = ( None, None );
                 self.update_status()
+                if len(self.listbox.body.positions()) == 0:
+                    set_status_message(self, 'No notes found!')
 
             def update_status(self):
                 if self.status_bar != 'yes':
@@ -802,6 +821,9 @@ def help_listbox_keypress(self, size, key):
             ('status_bar',
                 self.config.get_color('status_bar_fg'),
                 self.config.get_color('status_bar_bg') ),
+            ('status_message',
+                self.config.get_color('status_message_fg'),
+                self.config.get_color('status_message_bg') ),
             ('search_bar',
                 self.config.get_color('search_bar_fg'),
                 self.config.get_color('search_bar_bg') ),