Select the biggest area screen

[deb_pkgs/autorandr.git] / autorandr.py

diff --git a/autorandr.py b/autorandr.py
index 8d561fd85874d1b1d50499344744119715744f53..8aadacdfa909ce796710a306cc9ecd48484902fd 100755 (executable)
--- a/autorandr.py
+++ b/autorandr.py
@@ -50,6 +50,7 @@ except NameError:
 virtual_profiles = [
     # (name, description, callback)
     ("common", "Clone all connected outputs at the largest common resolution", None),
+    ("clone", "Clone all connected outputs with the largest resolution and scaled down in the others", None),
     ("horizontal", "Stack all connected outputs horizontally at their largest resolution", None),
     ("vertical", "Stack all connected outputs vertically at their largest resolution", None),
 ]
@@ -601,6 +602,9 @@ def apply_configuration(new_configuration, current_configuration, dry_run=False)
     #   at least.)
     # - Some implementations can not handle --transform at all, so avoid it unless
     #   necessary. (See https://github.com/phillipberndt/autorandr/issues/37)
+    # - Some implementations can not handle --panning without specifying --fb
+    #   explicitly, so avoid it unless necessary.
+    #   (See https://github.com/phillipberndt/autorandr/issues/72)
 
     auxiliary_changes_pre = []
     disable_outputs = []
@@ -615,15 +619,16 @@ def apply_configuration(new_configuration, current_configuration, dry_run=False)
 
             option_vector = new_configuration[output].option_vector
             if xrandr_version() >= Version("1.3.0"):
-                if "transform" in current_configuration[output].options:
-                    auxiliary_changes_pre.append(["--output", output, "--transform", "none"])
-                else:
-                    try:
-                        transform_index = option_vector.index("--transform")
-                        if option_vector[transform_index+1] == XrandrOutput.XRANDR_DEFAULTS["transform"]:
-                            option_vector = option_vector[:transform_index] + option_vector[transform_index+2:]
-                    except ValueError:
-                        pass
+                for option in ("transform", "panning"):
+                    if option in current_configuration[output].options:
+                        auxiliary_changes_pre.append(["--output", output, "--%s" % option, "none"])
+                    else:
+                        try:
+                            option_index = option_vector.index("--%s" % option)
+                            if option_vector[option_index+1] == XrandrOutput.XRANDR_DEFAULTS[option]:
+                                option_vector = option_vector[:option_index] + option_vector[option_index+2:]
+                        except ValueError:
+                            pass
 
             enable_outputs.append(option_vector)
 
@@ -711,6 +716,20 @@ def generate_virtual_profile(configuration, modes, profile_name):
                 shift += int(mode[shift_index])
             else:
                 configuration[output].options["off"] = None
+    elif profile_name == "clone":
+        biggest_resolution = sorted([output_modes[0] for output, output_modes in modes.items()], key=lambda x: int(x["width"])*int(x["height"]), reverse=True)[0]
+        for output in configuration:
+            configuration[output].options = {}
+            if output in modes and configuration[output].edid:
+                mode = sorted(modes[output], key=lambda a: int(a["width"])*int(a["height"]) + (10**6 if a["preferred"] else 0))[-1]
+                configuration[output].options["mode"] = mode["name"]
+                configuration[output].options["rate"] = mode["rate"]
+                configuration[output].options["pos"] = "0x0"
+                x_scale = float(biggest_resolution["width"]) / float(mode["width"])
+                y_scale = float(biggest_resolution["height"]) / float(mode["height"])
+                configuration[output].options["scale"] = "{}x{}".format(x_scale, y_scale)
+            else:
+                configuration[output].options["off"] = None
     return configuration
 
 def print_profile_differences(one, another):