From a66e69f5f6dd2878c15b3b6d3bac087a6a31a02d Mon Sep 17 00:00:00 2001 From: Roberto Alsina Date: Wed, 5 Feb 2020 19:16:29 -0300 Subject: [PATCH] implemented guess_scale_mode and orientation parsing --- xrandroll/monitor.py | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/xrandroll/monitor.py b/xrandroll/monitor.py index 73e57f7..78f6c5b 100644 --- a/xrandroll/monitor.py +++ b/xrandroll/monitor.py @@ -62,6 +62,7 @@ class Monitor: pos_y = 0 enabled = False primary = False + orientation = "normal" def __init__(self, data): """Initialize a monitor object out of data from xrandr --verbose. @@ -79,6 +80,8 @@ class Monitor: self.enabled = "+" in self.header if self.enabled: self.pos_x, self.pos_y = parse.search("+{:d}+{:d}", self.header) + self.res_x, self.res_y = parse.search("{:d}x{:d}", self.header) + self.orientation = parse.search("{:w} (normal left inverted", self.header)[0] modes_data = _split_by_lines_matching("^ [^ ]", data) if modes_data: @@ -98,10 +101,35 @@ class Monitor: return f"Monitor: {self.output}" def get_current_mode_name(self): - for k, v in self.modes.values(): + for k, v in self.modes.items(): if v.current: return k + return None + + def get_current_mode(self): + return self.modes[self.get_current_mode_name()] def set_current_mode(self, mode_name): for k, v in self.modes.items(): v.current = k == mode_name + + def guess_scale_mode(self): + """Given a monitor's data, try to guess what scaling + mode it's using. + + TODO: detect "Automatic: physical dimensions" + """ + if not self.enabled: + return None + mode = self.get_current_mode() + scale_x = self.res_x / mode.res_x + scale_y = self.res_y / mode.res_y + + if 1 == scale_x == scale_y: + print("Scale mode looks like 1x1") + return "Disabled (1x1)" + elif scale_x == scale_y: + print("Looks like Manual, same in both dimensions") + return "Manual, same in both dimensions" + else: + return "Manual"