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Basic replica detection

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This commit is contained in:
Roberto Alsina 2020-01-31 16:16:02 -03:00
parent df71c4ba28
commit f67a4fe683
1 changed files with 15 additions and 0 deletions
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15
main.py
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@ -34,6 +34,19 @@ def parse_monitor(line):
)
def is_replica_of(a, b):
"""Return True if monitor a is a replica of b.
Replica means same resolution and position.
"""
return (
a["pos_x"] == b["pos_x"]
and a["pos_y"] == b["pos_y"]
and a["res_x"] == b["res_x"]
and a["res_y"] == b["res_y"]
)
class Window(QObject):
def __init__(self, ui):
super().__init__()
@ -132,6 +145,8 @@ class Window(QObject):
for mon in self.xrandr_info:
if mon != name:
self.ui.replicaOf.addItem(mon)
if is_replica_of(self.xrandr_info[mon], self.xrandr_info[name]):
self.ui.replicaOf.setCurrentText(mon)
def updateScaleLabels(self):
self.ui.horizontalScaleLabel.setText(f"{self.ui.horizontalScale.value()}%")