Split the windows.py module into a subdirectory

1 files changed, 61 insertions, 0 deletions

diff --git a/src/windows/misc.py b/src/windows/misc.py
new file mode 100644
index 00000000..0f6bce59
--- /dev/null
+++ b/src/windows/misc.py
@@ -0,0 +1,61 @@
+"""
+Wins that don’t fit any category
+"""
+
+import logging
+log = logging.getLogger(__name__)
+
+import curses
+
+from . import Win, g_lock
+from theming import get_theme, to_curses_attr
+
+class VerticalSeparator(Win):
+    """
+    Just a one-column window, with just a line in it, that is
+    refreshed only on resize, but never on refresh, for efficiency
+    """
+    def __init__(self):
+        Win.__init__(self)
+
+    def rewrite_line(self):
+        with g_lock:
+            self._win.vline(0, 0, curses.ACS_VLINE, self.height, to_curses_attr(get_theme().COLOR_VERTICAL_SEPARATOR))
+            self._refresh()
+
+    def refresh(self):
+        log.debug('Refresh: %s', self.__class__.__name__)
+        self.rewrite_line()
+
+
+class SimpleTextWin(Win):
+    def __init__(self, text):
+        Win.__init__(self)
+        self._text = text
+        self.built_lines = []
+
+    def rebuild_text(self):
+        """
+        Transform the text in lines than can then be
+        displayed without any calculation or anything
+        at refresh() time
+        It is basically called on each resize
+        """
+        self.built_lines = []
+        for line in self._text.split('\n'):
+            while len(line) >= self.width:
+                limit = line[:self.width].rfind(' ')
+                if limit <= 0:
+                    limit = self.width
+                self.built_lines.append(line[:limit])
+                line = line[limit:]
+            self.built_lines.append(line)
+
+    def refresh(self):
+        log.debug('Refresh: %s', self.__class__.__name__)
+        with g_lock:
+            self._win.erase()
+            for y, line in enumerate(self.built_lines):
+                self.addstr_colored(line, y, 0)
+            self._refresh()
+