added screenlayouts menu

.config/autorandr/single/config

@@ -8,16 +8,12 @@ output DP-3
 off
 output DP-5
 off
+output HDMI-0
+off
 output DP-4
 crtc 0
 mode 1920x1080
 pos 0x0
 primary
-rate 144.00
-x-prop-non_desktop 0
-output HDMI-0
-crtc 1
-mode 1600x1200
-pos 1920x0
-rate 144.00
+rate 60.00
 x-prop-non_desktop 0

.config/rofi/menus/screenlayouts.py

@@ -0,0 +1,70 @@
+#!/bin/python
+
+# Creates a rofi menu to select the current screen layout
+#
+# Dependencies:
+#   System:     autorandr (with xrandr)
+
+import subprocess
+import re
+import rofi_menu
+
+class Menu(rofi_menu.Menu):
+    prompt = "Default output sink"
+    items = []
+
+    def addEntries(self, entries):
+        for entry in entries:
+            if (entry.isVisible):
+                self.items.append(rofi_menu.ShellItem(
+                    str(entry), "autorandr --load " + entry.name))
+
+class Entry:
+    def __init__(self):
+        self.name = "NULL"
+        self.isDefault = False
+        self.isActive = False
+        self.isVisible = True
+
+    def __repr__(self, showIndex=False):
+        result = ("▸ " if (self.isActive) else "  ")
+        if (showIndex):
+            result += str(self.index) + ": "
+        return result + self.name
+
+def fetchEntries(printEntries=False):
+    entries = []
+    entry = None
+
+    # fetch currently available config(s)
+    detected = subprocess.check_output(["autorandr", "--detected"]).decode('utf-8').split("\n")[:-1]
+
+    for line in detected:
+        # New entry
+        entry = Entry()
+        entries.append(entry)
+        
+        entry.IsVisible = True
+        entry.isActive = False
+        entry.name = line
+        
+    # fetch currently active config(s)
+    current = subprocess.check_output(["autorandr", "--current"]).decode('utf-8').split("\n")[:-1]
+
+    for line in current:
+        for detectedEntry in entries:
+            if detectedEntry.name == line:
+                detectedEntry.isActive = True
+
+    if (printEntries):
+        print("Entries:")
+        for entry in entries:
+            print(entry)
+
+    return entries
+
+
+if __name__ == "__main__":
+    menu = Menu()
+    menu.addEntries(fetchEntries())
+    rofi_menu.run(menu, rofi_version="1.6")