From: R. Steve McKown <rsmckown@gmail.com>
Date: Fri, 23 Jan 2015 10:13:11 +0000 (-0700)
Subject: Change name, set x bit
X-Git-Url: https://oss.titaniummirror.com/gitweb?p=dispcfg.git;a=commitdiff_plain;h=292b64c293429ff7f53142244f04a62b03784af2

Change name, set x bit
---

diff --git a/configure_displays b/configure_displays
new file mode 100755
index 0000000..40a3ff2
--- /dev/null
+++ b/configure_displays
@@ -0,0 +1,190 @@
+#!/usr/bin/python
+"""
+Parse xrandr current information
+
+TODO:
+* Cannot seem to undock notebook then recover displays without causing a logout
+  event.  Could it be that i3 is finding there are no displays?
+"""
+
+import sys
+import subprocess
+import re
+
+dry_run = False
+
+class OutputInfo():
+    def __init__(self):
+        self.clear()
+
+    def clear(self):
+        self.name = None
+        self.connected = False
+        self.enabled = False
+        self.width = -1
+        self.height = -1
+        self.posx = -1
+        self.posy = -1
+
+    def complete(self):
+        if self.name and (self.connected == False or self.width != -1):
+            return True
+        else:
+            return False
+
+    def asDict(self):
+        if self.complete():
+            return {'name':self.name, 'enabled':self.enabled,
+                    'connected':self.connected, 'width':self.width,
+                    'height':self.height, 'posx':self.posx, 'posy':self.posy,
+                    'use':False, 'done':False}
+        else:
+            raise ValueError
+
+    def parse(self, line):
+        tokens = line.split()
+        if len(tokens):
+            if tokens[1] == 'connected' or tokens[1] == 'disconnected':
+                self.clear()
+                self.name = tokens[0]
+                if tokens[1] == 'connected':
+                    self.connected = True
+                token = 2
+                size = []
+                while token < len(tokens) and len(size) != 4:
+                    # skip other tokens like 'primary'
+                    size = re.split('[x+]', tokens[token])
+                    token += 1
+                if len(size) == 4:
+                    self.enabled = True
+                    #self.width = int(size[0])
+                    #self.height = int(size[1])
+                    #self.posx = int(size[2])
+                    #self.posy = int(size[3])
+            elif self.connected and self.width < 0:
+                size = re.split('x', tokens[0])
+                if len(size) == 2:
+                    self.width = int(size[0])
+                    self.height = int(size[1])
+
+
+def parse():
+    outputs = []
+    output = OutputInfo()
+    p = subprocess.check_output('xrandr')
+    for line in p.split('\n'):
+        output.parse(line)
+        if output.complete():
+            outputs.append(output.asDict())
+            output.clear()
+    return outputs
+
+
+def xrandr_on(output):
+    command = ['xrandr', '--output', output['name'], '--auto', '--pos',
+            '%dx0' % output['posx']]
+    if output['posx'] == 0:
+        command += ['--primary']
+    if not dry_run:
+        print 'xrandr_on:', command
+        subprocess.call(command)
+    else:
+        print '(dry-run) xrandr_on:', command
+
+
+def xrandr_off(output):
+    command = ['xrandr', '--output', output['name'], '--off']
+    if not dry_run:
+        subprocess.call(command)
+        print 'xrandr_off:', command
+    else:
+        print '(dry-run) xrandr_off:', command
+
+
+def output_by_name(outputs, name):
+    for output in outputs:
+        if output['name'] == name:
+            return output
+    return None
+
+
+if __name__ == '__main__':
+    def print_output(output):
+        print 'name:%s  connected:%r  enabled:%r  width:%d  height:%d pos:%dx%d' % (
+                output['name'], output['connected'], output['enabled'],
+                output['width'], output['height'], output['posx'],
+                output['posy'])
+
+    def print_outputs(header, outputs):
+        print '%s:' % header
+        for output in outputs:
+            print_output(output)
+        print
+
+    def all_done(outputs):
+        for output in outputs:
+            if not output['done']:
+                return False
+        return True
+
+    def disable_an_entry(outputs):
+        for output in outputs:
+            if not output['done'] and not output['use'] and output['enabled']:
+                xrandr_off(output)
+                output['done'] = True
+                return 1
+        return 0
+
+    def enable_an_entry(outputs):
+        enables = 0
+        for output in reversed(outputs):
+            if not output['done'] and output['use']:
+                xrandr_on(output)
+                output['done'] = True
+                return 1
+        return 0
+
+    def main(argv):
+        global dry_run
+        if len(argv) >= 2 and argv[1] == '--dry-run':
+            dry_run = True
+
+        outputs = parse()
+        print_outputs('Outputs', outputs)
+
+        # Find the first two connected devices, in reverse list order.  On the
+        # Thinkpad X201, the reversed list order is the preferred order of
+        # precedence, highest quality external display first, down to internal
+        # LVDS panel used as a last resort.  Also find new posx values.
+        use_count = 0
+        posx = 0
+        for output in reversed(outputs):
+            if output['connected']:
+                print 'use', output['name']
+                output['use'] = True
+                output['posx'] = posx
+                posx += output['width']
+                use_count += 1
+                if use_count >= 2:
+                    break
+
+        # How many outputs are currently enabled?
+        enabled_count = 0
+        for output in outputs:
+            if output['enabled']:
+                enabled_count += 1
+
+        # Mark outputs that receive no change as done
+        for output in outputs:
+            if not output['use'] and not output['enabled']:
+                # Nothing to do for this output, mark as done
+                output['done'] = True
+
+        while not all_done(outputs):
+            if enabled_count > 1:
+                enabled_count -= disable_an_entry(outputs)
+            if enabled_count < 2:
+                enabled_count += enable_an_entry(outputs)
+
+
+    main(sys.argv)
diff --git a/xrandr_configure_outputs.py b/xrandr_configure_outputs.py
deleted file mode 100644
index 40a3ff2..0000000
--- a/xrandr_configure_outputs.py
+++ /dev/null
@@ -1,190 +0,0 @@
-#!/usr/bin/python
-"""
-Parse xrandr current information
-
-TODO:
-* Cannot seem to undock notebook then recover displays without causing a logout
-  event.  Could it be that i3 is finding there are no displays?
-"""
-
-import sys
-import subprocess
-import re
-
-dry_run = False
-
-class OutputInfo():
-    def __init__(self):
-        self.clear()
-
-    def clear(self):
-        self.name = None
-        self.connected = False
-        self.enabled = False
-        self.width = -1
-        self.height = -1
-        self.posx = -1
-        self.posy = -1
-
-    def complete(self):
-        if self.name and (self.connected == False or self.width != -1):
-            return True
-        else:
-            return False
-
-    def asDict(self):
-        if self.complete():
-            return {'name':self.name, 'enabled':self.enabled,
-                    'connected':self.connected, 'width':self.width,
-                    'height':self.height, 'posx':self.posx, 'posy':self.posy,
-                    'use':False, 'done':False}
-        else:
-            raise ValueError
-
-    def parse(self, line):
-        tokens = line.split()
-        if len(tokens):
-            if tokens[1] == 'connected' or tokens[1] == 'disconnected':
-                self.clear()
-                self.name = tokens[0]
-                if tokens[1] == 'connected':
-                    self.connected = True
-                token = 2
-                size = []
-                while token < len(tokens) and len(size) != 4:
-                    # skip other tokens like 'primary'
-                    size = re.split('[x+]', tokens[token])
-                    token += 1
-                if len(size) == 4:
-                    self.enabled = True
-                    #self.width = int(size[0])
-                    #self.height = int(size[1])
-                    #self.posx = int(size[2])
-                    #self.posy = int(size[3])
-            elif self.connected and self.width < 0:
-                size = re.split('x', tokens[0])
-                if len(size) == 2:
-                    self.width = int(size[0])
-                    self.height = int(size[1])
-
-
-def parse():
-    outputs = []
-    output = OutputInfo()
-    p = subprocess.check_output('xrandr')
-    for line in p.split('\n'):
-        output.parse(line)
-        if output.complete():
-            outputs.append(output.asDict())
-            output.clear()
-    return outputs
-
-
-def xrandr_on(output):
-    command = ['xrandr', '--output', output['name'], '--auto', '--pos',
-            '%dx0' % output['posx']]
-    if output['posx'] == 0:
-        command += ['--primary']
-    if not dry_run:
-        print 'xrandr_on:', command
-        subprocess.call(command)
-    else:
-        print '(dry-run) xrandr_on:', command
-
-
-def xrandr_off(output):
-    command = ['xrandr', '--output', output['name'], '--off']
-    if not dry_run:
-        subprocess.call(command)
-        print 'xrandr_off:', command
-    else:
-        print '(dry-run) xrandr_off:', command
-
-
-def output_by_name(outputs, name):
-    for output in outputs:
-        if output['name'] == name:
-            return output
-    return None
-
-
-if __name__ == '__main__':
-    def print_output(output):
-        print 'name:%s  connected:%r  enabled:%r  width:%d  height:%d pos:%dx%d' % (
-                output['name'], output['connected'], output['enabled'],
-                output['width'], output['height'], output['posx'],
-                output['posy'])
-
-    def print_outputs(header, outputs):
-        print '%s:' % header
-        for output in outputs:
-            print_output(output)
-        print
-
-    def all_done(outputs):
-        for output in outputs:
-            if not output['done']:
-                return False
-        return True
-
-    def disable_an_entry(outputs):
-        for output in outputs:
-            if not output['done'] and not output['use'] and output['enabled']:
-                xrandr_off(output)
-                output['done'] = True
-                return 1
-        return 0
-
-    def enable_an_entry(outputs):
-        enables = 0
-        for output in reversed(outputs):
-            if not output['done'] and output['use']:
-                xrandr_on(output)
-                output['done'] = True
-                return 1
-        return 0
-
-    def main(argv):
-        global dry_run
-        if len(argv) >= 2 and argv[1] == '--dry-run':
-            dry_run = True
-
-        outputs = parse()
-        print_outputs('Outputs', outputs)
-
-        # Find the first two connected devices, in reverse list order.  On the
-        # Thinkpad X201, the reversed list order is the preferred order of
-        # precedence, highest quality external display first, down to internal
-        # LVDS panel used as a last resort.  Also find new posx values.
-        use_count = 0
-        posx = 0
-        for output in reversed(outputs):
-            if output['connected']:
-                print 'use', output['name']
-                output['use'] = True
-                output['posx'] = posx
-                posx += output['width']
-                use_count += 1
-                if use_count >= 2:
-                    break
-
-        # How many outputs are currently enabled?
-        enabled_count = 0
-        for output in outputs:
-            if output['enabled']:
-                enabled_count += 1
-
-        # Mark outputs that receive no change as done
-        for output in outputs:
-            if not output['use'] and not output['enabled']:
-                # Nothing to do for this output, mark as done
-                output['done'] = True
-
-        while not all_done(outputs):
-            if enabled_count > 1:
-                enabled_count -= disable_an_entry(outputs)
-            if enabled_count < 2:
-                enabled_count += enable_an_entry(outputs)
-
-
-    main(sys.argv)