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.

1 files changed, 38 insertions, 0 deletions

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
+