m + add x-window-focus

Signed-off-by: Mattias Andrée <maandree@operamail.com>

5 files changed, 176 insertions, 6 deletions

diff --git a/examples/bedtime b/examples/bedtime
index 23ebec9..8f2da94 100644
--- a/examples/bedtime
+++ b/examples/bedtime
@@ -56,7 +56,7 @@ time_wakeup_saturday  = ('13:00', '14:00')
 time_wakeup_sunday    = ('13:00', '14:00')
 
 
-# The (zero-based) index of the monitors (CRTC:s) to apply
+# The (zero-based) indices of the monitors (CRTC:s) to apply
 # settings to. An empty list means that all monitors are used,
 # but all monitors will have the same settings.
 monitors = []
diff --git a/examples/comprehensive b/examples/comprehensive
index 14a62b6..be5361f 100644
--- a/examples/comprehensive
+++ b/examples/comprehensive
@@ -91,8 +91,8 @@ download_command = None
 
 
 # Method for applying colour curves in X.
-#apply_curves_x = randr
-apply_curves_x = vidmode
+apply_curves_x = randr
+#apply_curves_x = vidmode
 
 # Method for applying colour curves in TTY.
 apply_curves_tty_ = drm
@@ -173,7 +173,7 @@ weather_modifiers = { 'clear'         : 1.00
 visibility_max = 4
 
 
-# The (zero-based) index of the monitors (CRTC:s) to apply
+# The (zero-based) indices of the monitors (CRTC:s) to apply
 # settings to. An empty list means that all monitors are used,
 # but all monitors will have the same settings.
 monitors = []
diff --git a/examples/darkroom b/examples/darkroom
index d1647bc..65d9f3d 100644
--- a/examples/darkroom
+++ b/examples/darkroom
@@ -21,7 +21,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-# The (zero-based) index of the monitors (CRTC:s) to apply
+# The (zero-based) indices of the monitors (CRTC:s) to apply
 # settings to. An empty list means that all monitors are used,
 # but all monitors will have the same settings.
 monitors = []
diff --git a/examples/sleepmode b/examples/sleepmode
index d633f27..26686e8 100644
--- a/examples/sleepmode
+++ b/examples/sleepmode
@@ -21,7 +21,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-# The (zero-based) index of the monitors (CRTC:s) to apply
+# The (zero-based) indices of the monitors (CRTC:s) to apply
 # settings to. An empty list means that all monitors are used,
 # but all monitors will have the same settings.
 monitors = []
diff --git a/examples/x-window-focus b/examples/x-window-focus
new file mode 100644
index 0000000..777659d
--- /dev/null
+++ b/examples/x-window-focus
@@ -0,0 +1,170 @@
+# -*- python -*-
+
+# This configuration scripts can change the adjustment settings
+# depending on that window is in focus, by class or title.
+# However this is actually Window Manager dependent and have
+# only been tested on twm and xmonad.
+
+
+# Copyright © 2014  Mattias Andrée (maandree@member.fsf.org)
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This requires that python3-xlib is installed.
+
+
+import Xlib.display
+
+
+# The (zero-based) indices of the monitors
+# (CRTC:s) to apply settings to
+monitors = [0, 1]
+
+# Gamma (red, green and blue), per monitor
+gammas = [[1.16, 1.15, 1.11],
+          [1.10, 1.16, 1.10]]
+
+# The colour temperature for normal programs
+standard_temperature = 3500
+
+# Acquire connection to X
+x_display = Xlib.display.Display()
+# Get root windows for each screen and list on most events
+mask  = ((1 <<  2) - 1) ^ ((1 <<  0) - 1)
+mask |= ((1 << 14) - 1) ^ ((1 <<  3) - 1)
+mask |= ((1 << 20) - 1) ^ ((1 << 15) - 1)
+mask |= ((1 << 25) - 1) ^ ((1 << 21) - 1)
+for x_screen_i in range(x_display.screen_count()):
+    x_screen = x_display.screen(x_screen_i)
+    x_root = x_screen.root
+    x_root.change_attributes(event_mask = mask)
+x_display.flush()
+
+# Close X connection on exit
+close_c_bindings_ = close_c_bindings
+def close_c_bindings():
+    close_c_bindings_()
+    x_display.close()
+
+
+def reset():
+    '''
+    Invoked to reset the displays
+    '''
+    for monitor in range(len(monitors)):
+        start_over()
+        gamma(*gammas[monitor])
+        randr(monitors[monitor])
+
+
+wait_period = 0
+'''
+:float  The number of seconds to wait before invoking `periodically` again
+'''
+
+fadein_time = None
+'''
+:float?  The number of seconds used to fade in on start, `None` for no fading
+'''
+
+fadeout_time = None
+'''
+:float?  The number of seconds used to fade out on exit, `None` for no fading
+'''
+
+
+last = None
+def periodically(year, month, day, hour, minute, second, weekday, fade):
+    '''
+    Invoked periodically
+    
+    If you want to control at what to invoke this function next time
+    you can set the value of the global variable `wait_period` to the
+    number of seconds to wait before invoking this function again.
+    The value does not need to be an integer.
+    
+    @param  year:int     The year
+    @param  month:int    The month, 1 = January, 12 = December
+    @param  day:int      The day, minimum value is 1, probable maximum value is 31 (*)
+    @param  hour:int     The hour, minimum value is 0, maximum value is 23
+    @param  minute:int   The minute, minimum value is 0, maximum value is 59
+    @param  second:int   The second, minimum value is 0, probable maximum value is 60 (**)
+    @param  weekday:int  The weekday, 1 = Monday, 7 = Sunday
+    @param  fade:float?  Blueshift can use this function to fade into a state when it start
+                         or exits. `fade` can either be negative, zero or positive or `None`,
+                         but the magnitude of value cannot exceed 1. When Blueshift starts,
+                         the this function will be invoked multiple with the time parameters
+                         of the time it is invoked and each time `fade` will increase towards
+                         1, starting at 0, when the value is 1, the settings should be applied
+                         to 100 %. After this this function will be invoked once again with
+                         `fade` being `None`. When Blueshift exits the same behaviour is used
+                         except, `fade` decrease towards -1 but start slightly below 0, when
+                         -1 is reached all settings should be normal. Then Blueshift will NOT
+                         invoke this function with `fade` being `None`, instead it will by
+                         itself revert all settings and quit.
+    
+    (*)  Can be exceeded if the calendar system is changed, like in 1712-(02)Feb-30
+    (**) See https://en.wikipedia.org/wiki/Leap_second
+    '''
+    global last
+    
+    try:
+        # Get focused window
+        window = x_display.get_input_focus().focus
+        if isinstance(window, int):
+            x_display.next_event()
+            return
+        
+        # Get window specifications
+        wm_class = window.get_wm_class()
+        wm_name = window.get_wm_name()
+        if (wm_class is None) and (wm_name is None):
+            x_display.next_event()
+            return
+        if (wm_name is not None) and (not isinstance(wm_name, str)):
+            wm_name = wm_name.decode('utf-8', 'replace')
+        window = (None if wm_class is None else wm_class[0],
+                  None if wm_class is None else wm_class[1],
+                  wm_name)
+        #print(window)
+    except:
+        x_display.next_event()
+        return
+    
+    # Check that something changed
+    if (last is not None) and (last == window):
+        x_display.next_event()
+        return
+    last = window
+    
+    # Update adjustments
+    for monitor in range(len(monitors)):
+        start_over()
+        temp = standard_temperature
+        
+        if window[0] in ('Dooble', 'claws-mail'):
+            temp = 2000
+        elif window[0] == 'inkscape':
+            temp = 6500
+        elif window[0].startswith('gimp-'): # continues with the version number
+            temp = 6500
+        
+        temperature(temp, lambda t : clip_whitepoint(divide_by_maximum(cmf_10deg(t))))
+        gamma(*gammas[monitor])
+        randr(monitors[monitor])
+    
+    # Wait for next update
+    x_display.next_event()
+