Add support for italic on ^Ci.

Fixes #2722.

5 files changed, 13 insertions, 1 deletions

diff --git a/poezio/theming.py b/poezio/theming.py
index 8641ba94..813f8bc0 100755
--- a/poezio/theming.py
+++ b/poezio/theming.py
@@ -445,6 +445,8 @@ def to_curses_attr(color_tuple):
             curses_pair = curses_pair | curses.A_BOLD
         if 'u' in additional_val:
             curses_pair = curses_pair | curses.A_UNDERLINE
+        if 'i' in additional_val:
+            curses_pair = curses_pair | curses.A_ITALIC
         if 'a' in additional_val:
             curses_pair = curses_pair | curses.A_BLINK
     return curses_pair
diff --git a/poezio/windows/base_wins.py b/poezio/windows/base_wins.py
index a9229d32..a009c763 100644
--- a/poezio/windows/base_wins.py
+++ b/poezio/windows/base_wins.py
@@ -95,7 +95,7 @@ class Win(object):
         \x191}Bonj\x192}our → 'Bonj' in red and 'our' in green
         next_attr_char is the \x19 delimiter
         attr_char is the char following it, it can be
-        one of 'u', 'b', 'c[0-9]'
+        one of 'u', 'b', 'i', 'c[0-9]'
         """
         if y is not None and x is not None:
             self.move(y, x)
@@ -113,6 +113,8 @@ class Win(object):
                 self._win.attron(curses.A_UNDERLINE)
             elif attr_char == 'b':
                 self._win.attron(curses.A_BOLD)
+            elif attr_char == 'i':
+                self._win.attron(curses.A_ITALIC)
             if (attr_char in string.digits or attr_char == '-') and attr_char != '':
                 color_str = text[next_attr_char+1:text.find('}', next_attr_char)]
                 if ',' in color_str:
@@ -125,6 +127,8 @@ class Win(object):
                             self._win.attron(curses.A_UNDERLINE)
                         elif char == 'b':
                             self._win.attron(curses.A_BOLD)
+                        elif char == 'i':
+                            self._win.attron(curses.A_ITALIC)
                     else:
                         # this will reset previous bold/uderline sequences if any was used
                         self._win.attroff(curses.A_UNDERLINE)
diff --git a/poezio/windows/funcs.py b/poezio/windows/funcs.py
index 9d596bcc..ea2941c8 100644
--- a/poezio/windows/funcs.py
+++ b/poezio/windows/funcs.py
@@ -43,6 +43,8 @@ def parse_attrs(text, previous=None):
             attrs.append('u')
         elif attr_char == 'b':
             attrs.append('b')
+        elif attr_char == 'i':
+            attrs.append('i')
         if attr_char in DIGITS and attr_char:
             color_str = text[next_attr_char+1:text.find('}', next_attr_char)]
             if color_str:
diff --git a/poezio/windows/inputs.py b/poezio/windows/inputs.py
index ae1440b3..fca12e9d 100644
--- a/poezio/windows/inputs.py
+++ b/poezio/windows/inputs.py
@@ -482,6 +482,8 @@ class Input(Win):
                 self._win.attron(curses.A_UNDERLINE)
             elif attr_char == 'b':
                 self._win.attron(curses.A_BOLD)
+            elif attr_char == 'i':
+                self._win.attron(curses.A_ITALIC)
             elif attr_char in string.digits and attr_char != '':
                 self._win.attron(to_curses_attr((int(attr_char), -1)))
             format_char = find_first_format_char(text, chars)
diff --git a/poezio/xhtml.py b/poezio/xhtml.py
index 836c3868..2f73cd3d 100644
--- a/poezio/xhtml.py
+++ b/poezio/xhtml.py
@@ -531,6 +531,8 @@ def poezio_colors_to_html(string):
             check_property('font-weight', 'bold')
         elif attr_char == 'u':
             check_property('text-decoration', 'underline')
+        elif attr_char == 'i':
+            check_property('font-style', 'italic')
 
         if attr_char in digits:
             number_str = string[next_attr_char+1:string.find('}', next_attr_char)]