[lukas and I] improve tooltip to show info about pending events. fixes #1971

src/common/helpers.py

@@ -5,6 +5,7 @@
 ## Copyright (C) 2005
 ##                    Dimitur Kirov <dkirov@gmail.com>
 ##                    Travis Shirk <travis@pobox.com>
+## Copyright (C) 2007 Lukas Petrovicky <lukas@petrovicky.net>
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published
@@ -874,62 +875,121 @@ def reduce_chars_newlines(text, max_chars = 0, max_lines = 0):
 		reduced_text = ''
 	return reduced_text
 
+def get_account_status(account):
+	status = reduce_chars_newlines(account['status_line'], 100, 1)
+	return status
+
+def get_notification_icon_tooltip_dict():
+	'''returns a dict of the form {acct: {'show': show, 'message': message, 
+	'event_lines': [list of text lines to show in tooltip]}'''
+	# How many events must there be before they're shown summarized, not per-user
+	max_ungrouped_events = 10
+
+	accounts = get_accounts_info()
+
+	# Gather events. (With accounts, when there are more.)
+	for account in accounts:
+		account_name = account['name']
+		account['event_lines'] = []
+		# Gather events per-account
+		pending_events = gajim.events.get_events(account = account_name)
+		messages, non_messages, total_messages, total_non_messages = {}, {}, 0, 0
+		for jid in pending_events:
+			for event in pending_events[jid]:
+				if event.type_.count('file') > 0:
+					# This is a non-messagee event.
+					messages[jid] = non_messages.get(jid, 0) + 1
+					total_non_messages = total_non_messages + 1
+				else:
+					# This is a message.
+					messages[jid] = messages.get(jid, 0) + 1
+					total_messages = total_messages + 1
+		# Display unread messages numbers, if any
+		if total_messages > 0:
+			if total_messages > max_ungrouped_events:
+				text = ngettext(
+					'%d message pending',
+					'%d messages pending',
+					total_messages, total_messages, total_messages)
+				account['event_lines'].append(text)
+			else:
+				for jid in messages.keys():
+					text = ngettext(
+						'%d message pending',
+						'%d messages pending',
+						messages[jid], messages[jid], messages[jid])
+					contact = gajim.contacts.get_first_contact_from_jid(
+						account['name'], jid)
+					if jid in gajim.gc_connected[account['name']]:
+						text += _(' from room %s') % (jid)
+					elif contact:
+						name = contact.get_shown_name()
+						text += _(' from user %s') % (name)
+					else:
+						text += _(' from %s') % (jid)
+					account['event_lines'].append(text)
+		
+		# Display unseen events numbers, if any
+		if total_non_messages > 0:
+			if total_non_messages > max_ungrouped_events:
+				text = ngettext(
+					'%d event pending',
+					'%d events pending',
+					total_non_messages, total_non_messages, total_non_messages)
+				accounts[account]['event_lines'].append(text)
+			else:
+				for jid in non_messages.keys():
+					text = ngettext(
+						'%d event pending',
+						'%d events pending',
+						non_messages[jid], non_messages[jid], non_messages[jid])
+					text += _(' from user %s') % (jid)
+					accounts[account]['event_lines'].append(text)
+
+	return accounts
+
 def get_notification_icon_tooltip_text():
 	text = None
-	unread_chat = gajim.events.get_nb_events(types = ['printed_chat',
-		'chat'])
-	unread_single_chat = gajim.events.get_nb_events(types = ['normal'])
-	unread_gc = gajim.events.get_nb_events(types = ['printed_gc_msg',
-		'printed_marked_gc_msg', 'gc_msg'])
-	unread_pm = gajim.events.get_nb_events(types = ['printed_pm', 'pm'])
+	# How many events must there be before they're shown summarized, not per-user
+	max_ungrouped_events = 10
+	# Character which should be used to indent in the tooltip.
+	indent_with = ' '
 
-	accounts = get_accounts_info()
+	accounts = get_notification_icon_tooltip_dict()
 
-	if unread_chat or unread_single_chat or unread_gc or unread_pm:
-		text = 'Gajim '
-		awaiting_events = unread_chat + unread_single_chat + unread_gc + unread_pm
-		if awaiting_events == unread_chat or awaiting_events == unread_single_chat \
-			or awaiting_events == unread_gc or awaiting_events == unread_pm:
-			# This condition is like previous if but with xor... 
-			# Print in one line
-			text += '-'
-		else:
-			# Print in multiple lines
-			text += '\n   '
-		if unread_chat:
-			text += ngettext(
-				' %d unread message',
-				' %d unread messages',
-				unread_chat, unread_chat, unread_chat)
-			text += '\n   '
-		if unread_single_chat:
-			text += ngettext(
-				' %d unread single message',
-				' %d unread single messages',
-				unread_single_chat, unread_single_chat, unread_single_chat)
-			text += '\n   '
-		if unread_gc:
-			text += ngettext(
-				' %d unread group chat message',
-				' %d unread group chat messages',
-				unread_gc, unread_gc, unread_gc)
-			text += '\n   '
-		if unread_pm:
-			text += ngettext(
-				' %d unread private message',
-				' %d unread private messages',
-				unread_pm, unread_pm, unread_pm)
-			text += '\n   '
-		text = text[:-4] # remove latest '\n   '
-	elif len(accounts) > 1:
-		text = _('Gajim')
-	elif len(accounts) == 1:
-		message = accounts[0]['status_line']
-		message = reduce_chars_newlines(message, 100, 1)
-		text = _('Gajim - %s') % message
+	if len(accounts) == 0:
+		# No configured account
+		return _('Gajim')
+
+	# at least one account present
+
+	# Is there more that one account?
+	if len(accounts) == 1:
+		show_more_accounts = False
 	else:
-		text = _('Gajim - %s') % get_uf_show('offline')
-		
+		show_more_accounts = True
+
+	# If there is only one account, its status is shown on the first line.
+	if show_more_accounts:
+		text = _('Gajim')
+	else:		
+		text = _('Gajim - %s') % (get_account_status(accounts[0]))
+
+	# Gather and display events. (With accounts, when there are more.)
+	for account in accounts:
+		account_name = account['name']
+		# Set account status, if not set above
+		if (show_more_accounts):
+			message = '\n' + indent_with + ' %s - %s'
+			text += message % (account_name, get_account_status(account))
+			# Account list shown, messages need to be indented more
+			indent_how = 2
+		else:
+			# If no account list is shown, messages could have default indenting.
+			indent_how = 1
+		for line in account['event_lines']:
+			text += '\n' + indent_with * indent_how + ' '
+			text += line
 	return text
 
 def get_accounts_info():

src/tooltips.py

@@ -160,13 +160,15 @@ class StatusTable:
 		self.table = gtk.Table(4, 1)
 		self.table.set_property('column-spacing', 2)
 	
-	def add_text_row(self, text):
+	def add_text_row(self, text, col_inc = 0):
+		self.current_row += 1
 		self.text_label = gtk.Label()
 		self.text_label.set_line_wrap(True)
 		self.text_label.set_alignment(0, 0)
 		self.text_label.set_selectable(False)
 		self.text_label.set_markup(text)
-		self.table.attach(self.text_label, 1, 4, 1, 2)
+		self.table.attach(self.text_label, 1 + col_inc, 4, self.current_row,
+			self.current_row + 1)
 		
 	def get_status_info(self, resource, priority, show, status):
 		str_status = resource + ' (' + unicode(priority) + ')'
@@ -247,21 +249,20 @@ class NotificationAreaTooltip(BaseTooltip, StatusTable):
 				self.add_status_row(file_path, acct['show'], 
 					gobject.markup_escape_text(acct['name']) 
 					, show_lock=show_lock)
+			for line in acct['event_lines']:
+				self.add_text_row('  ' + line, 2)
 
 	def populate(self, data):
 		self.create_window()
 		self.create_table()
-		accounts = helpers.get_accounts_info()
+
+		accounts = helpers.get_notification_icon_tooltip_dict()
 		if len(accounts) > 1:
 			self.table.resize(2, 1)
 			self.fill_table_with_accounts(accounts)
 		self.hbox = gtk.HBox()
 		self.table.set_property('column-spacing', 1)
 
-		text = helpers.get_notification_icon_tooltip_text()
-		text = gobject.markup_escape_text(text)
-		
-		self.add_text_row(text)
 		self.hbox.add(self.table)
 		self.win.add(self.hbox)