Add a "confirm" tab type

This tab will be used when an external events prompts a boolean choice
to a user, like a new ssl cert, or a XEP (e.g. 0070) that needs an
answer, and for which a command-line interface with an info message
would be a pain.

3 files changed, 58 insertions, 1 deletions

diff --git a/poezio/windows/__init__.py b/poezio/windows/__init__.py
index 463c27e1..06200a41 100644
--- a/poezio/windows/__init__.py
+++ b/poezio/windows/__init__.py
@@ -6,10 +6,11 @@ used to display information on the screen
 from poezio.windows.base_wins import Win
 from poezio.windows.data_forms import FormWin
 from poezio.windows.bookmark_forms import BookmarksWin
+from poezio.windows.confirm import Dialog
 from poezio.windows.info_bar import GlobalInfoBar, VerticalGlobalInfoBar
 from poezio.windows.info_wins import InfoWin, XMLInfoWin, PrivateInfoWin, MucListInfoWin, \
         ConversationInfoWin, DynamicConversationInfoWin, MucInfoWin, \
-        ConversationStatusMessageWin, BookmarksInfoWin
+        ConversationStatusMessageWin, BookmarksInfoWin, ConfirmStatusWin
 from poezio.windows.input_placeholders import HelpText, YesNoInput
 from poezio.windows.inputs import Input, HistoryInput, MessageInput, CommandInput
 from poezio.windows.list import ListWin, ColumnHeaderWin
diff --git a/poezio/windows/confirm.py b/poezio/windows/confirm.py
new file mode 100644
index 00000000..591ff89a
--- /dev/null
+++ b/poezio/windows/confirm.py
@@ -0,0 +1,38 @@
+from poezio.windows.base_wins import Win
+
+from poezio.theming import get_theme, to_curses_attr
+
+class Dialog(Win):
+    str_accept = " Accept "
+    str_refuse = " Reject "
+    def __init__(self, helper_text, critical=False):
+        self.text = helper_text
+        self.accept = False
+        self.critical = critical
+
+    def refresh(self):
+        self._win.erase()
+        self.addstr(self.text + "\n   ")
+
+        if self.critical:
+            col = to_curses_attr(get_theme().COLOR_WARNING_PROMPT)
+        else:
+            col = to_curses_attr(get_theme().COLOR_TAB_NORMAL)
+
+        if self.accept:
+            self.addstr(self.str_accept, col)
+        else:
+            self.addstr(self.str_accept)
+
+        self.addstr("   ")
+
+        if self.accept:
+            self.addstr(self.str_refuse)
+        else:
+            self.addstr(self.str_refuse, col)
+
+        self._refresh()
+
+    def toggle_choice(self):
+        self.accept = not self.accept
+
diff --git a/poezio/windows/info_wins.py b/poezio/windows/info_wins.py
index 4ca72449..da470cb5 100644
--- a/poezio/windows/info_wins.py
+++ b/poezio/windows/info_wins.py
@@ -304,3 +304,21 @@ class BookmarksInfoWin(InfoWin):
     def write_remote_status(self, preferred):
         self.addstr('Remote storage: %s' % preferred, to_curses_attr(get_theme().COLOR_INFORMATION_BAR))
 
+class ConfirmStatusWin(Win):
+    def __init__(self, text, critical=False):
+        Win.__init__(self)
+        self.text = text
+        self.critical = critical
+
+    def refresh(self):
+        log.debug('Refresh: %s', self.__class__.__name__)
+        self._win.erase()
+        if self.critical:
+            color = get_theme().COLOR_WARNING_PROMPT
+        else:
+            color = get_theme().COLOR_INFORMATION_BAR
+        c_color = to_curses_attr(color)
+        self.addstr(self.text, c_color)
+        self.finish_line(color)
+        self._refresh()
+