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-rw-r--r--powerline/bindings/qtile/widget.py61
1 files changed, 61 insertions, 0 deletions
diff --git a/powerline/bindings/qtile/widget.py b/powerline/bindings/qtile/widget.py
new file mode 100644
index 0000000..92e3a27
--- /dev/null
+++ b/powerline/bindings/qtile/widget.py
@@ -0,0 +1,61 @@
+# vim:fileencoding=utf-8:noet
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+from libqtile.bar import CALCULATED
+from libqtile.widget import TextBox
+
+from powerline import Powerline
+
+
+class QTilePowerline(Powerline):
+ def do_setup(self, obj):
+ obj.powerline = self
+
+
+class PowerlineTextBox(TextBox):
+ # TODO Replace timeout argument with update_interval argument in next major
+ # release.
+ def __init__(self, timeout=2, text=b' ', width=CALCULATED, side='right', update_interval=None, **config):
+ super(PowerlineTextBox, self).__init__(text, width, **config)
+ self.side = side
+ self.update_interval = update_interval or timeout
+ self.did_run_timer_setup = False
+ powerline = QTilePowerline(ext='wm', renderer_module='pango_markup')
+ powerline.setup(self)
+
+ def update(self):
+ if not self.configured:
+ return True
+ self.text = self.powerline.render(side=self.side).encode('utf-8')
+ self.bar.draw()
+ return True
+
+ def cmd_update(self, text):
+ self.update(text)
+
+ def cmd_get(self):
+ return self.text
+
+ def timer_setup(self):
+ if not self.did_run_timer_setup:
+ self.did_run_timer_setup = True
+ self.timeout_add(self.update_interval, self.update)
+
+ def _configure(self, qtile, bar):
+ super(PowerlineTextBox, self)._configure(qtile, bar)
+ if self.layout.markup:
+ # QTile-0.9.1: no need to recreate layout or run timer_setup
+ return
+ self.layout = self.drawer.textlayout(
+ self.text,
+ self.foreground,
+ self.font,
+ self.fontsize,
+ self.fontshadow,
+ markup=True,
+ )
+ self.timer_setup()
+
+
+# TODO: Remove this at next major release
+Powerline = PowerlineTextBox