RosterTooltip: Improve string length for name, jid, and status

Applies ellipsizing on strings for name, jid, and status messages.
Overly long group chat topics will be shortened as well.

gajim/data/gui/tooltip_roster_contact.ui

@@ -42,6 +42,8 @@
         <property name="halign">start</property>
         <property name="valign">start</property>
         <property name="hexpand">True</property>
+        <property name="ellipsize">end</property>
+        <property name="max_width_chars">36</property>
         <attributes>
           <attribute name="weight" value="bold"/>
         </attributes>
@@ -216,7 +218,9 @@
         <property name="valign">start</property>
         <property name="wrap">True</property>
         <property name="wrap_mode">word-char</property>
-        <property name="max_width_chars">25</property>
+        <property name="ellipsize">end</property>
+        <property name="max_width_chars">40</property>
+        <property name="lines">3</property>
         <property name="xalign">0</property>
         <attributes>
           <attribute name="style" value="italic"/>
@@ -233,8 +237,9 @@
         <property name="can_focus">False</property>
         <property name="halign">start</property>
         <property name="valign">start</property>
-        <property name="use_markup">True</property>
         <property name="ellipsize">end</property>
+        <property name="single_line_mode">True</property>
+        <property name="max_width_chars">25</property>
         <style>
           <class name="large-header"/>
         </style>

gajim/gtk/tooltips.py

@@ -346,25 +346,15 @@ class RosterTooltip(StatusTable):
             return
         self.contact_jid = self.prim_contact.jid
         name = GLib.markup_escape_text(self.prim_contact.get_shown_name())
-        name_markup = '<b>{}</b>'.format(name)
+
         if app.config.get('mergeaccounts'):
             color = app.config.get('tooltip_account_name_color')
             account_name = GLib.markup_escape_text(
                 self.prim_contact.account.name)
-            name_markup += " <span foreground='{}'>({})</span>".format(
+            name += " <span foreground='{}'>({})</span>".format(
                 color, account_name)
 
-        if account and helpers.jid_is_blocked(account, self.prim_contact.jid):
-            name_markup += _(' [blocked]')
-
-        try:
-            controls = app.interface.minimized_controls[account]
-            if self.prim_contact.jid in controls:
-                name_markup += _(' [minimized]')
-        except KeyError:
-            pass
-
-        self._ui.name.set_markup(name_markup)
+        self._ui.name.set_markup(name)
         self._ui.name.show()
 
         self.num_resources = 0