ralsina/xrandroll
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made other bits work

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This commit is contained in:
Roberto Alsina 2020-02-05 20:10:14 -03:00
parent d5164d016b
commit 60038ae394
2 changed files with 22 additions and 13 deletions
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29
xrandroll/main.py
View File

@ -187,36 +187,39 @@ class Window(QObject):
self.ui.verticalScale.setValue(self.ui.horizontalScale.value())
def replica_changed(self):
mon = self.ui.screenCombo.currentText()
mon_name = self.ui.screenCombo.currentText()
replicate = self.ui.replicaOf.currentText()
print(f"Making {mon} a replica of {replicate}")
print(f"Making {mon_name} a replica of {replicate}")
if replicate in ("None", "", None):
print("TODO: make things non-replicas")
return
mon = self.xrandr_info[mon]
replicate = self.xrandr_info[replicate]
mon = self.screen.monitors[mon_name]
replicate = self.screen.monitors[replicate]
# Making a replica implies:
# Set the same position
mon["pos_x"] = replicate["pos_x"]
mon["pos_y"] = replicate["pos_y"]
mon.pos_x = replicate.pos_x
mon.pos_y = replicate.pos_y
# Set the same mode if possible
if replicate["current_mode"] in mon["modes"]:
mon["current_mode"] = replicate["current_mode"]
matching_mode = mon.get_matching_mode(replicate.get_current_mode())
if matching_mode:
mon.set_current_mode(matching_mode.name)
else:
# Keep the current mode, and change scaling so it
# has the same effective size as the desired mode
mod_x, mod_y = parse_mode(mon["current_mode"])
target_x, target_y = [replicate[x] for x in ["res_x", "res_y"]]
c_mode = mon.get_current_mode()
mod_x, mod_y = c_mode.res_x, c_mode.res_y
r_mode = replicate.get_current_mode
target_x, target_y = r_mode.res_x, r_mode.res_y
scale_x = 1000 * target_x / mod_x
scale_y = 1000 * target_y / mod_y
self.ui.horizontalScale.setValue(scale_x)
self.ui.verticalScale.setValue(scale_y)
self.update_replica_of_data()
for _, mon in self.xrandr_info.items():
mon["item"].update_visuals(mon)
self.screen.update_replica_of()
for mon in self.screen.monitors.values():
mon.item.update_visuals(mon)
def do_reset(self):
for n in self.xrandr_info:

6
xrandroll/monitor.py
View File

@ -104,6 +104,12 @@ class Monitor:
def __repr__(self):
return f"Monitor: {self.output}"
def get_matching_mode(self, mode):
"""Try to find a mode that matches resolution with given one."""
for m in self.modes.values():
if m.res_x == mode.res_x and m.res_y == mode.res_y:
return m
def get_current_mode_name(self):
for k, v in self.modes.items():
if v.current: