diff options
Diffstat (limited to 'src/monitor.py')
| -rw-r--r-- | src/monitor.py | 93 |
1 files changed, 50 insertions, 43 deletions
diff --git a/src/monitor.py b/src/monitor.py index 2f58999..36f9235 100644 --- a/src/monitor.py +++ b/src/monitor.py @@ -48,12 +48,12 @@ except: randr_opened = None ''' -:int? The index of the, with RandR, opened X screen, if any +:(int, str)? The index of the, with RandR, opened X screen and X display, if any ''' vidmode_opened = None ''' -:int? The index of the, with vidmode, opened X screen, if any +:(int, str)? The index of the, with vidmode, opened X screen and X display, if any ''' @@ -76,61 +76,64 @@ def close_c_bindings(): drm_manager.close() -def randr_get(crtc = 0, screen = 0): +def randr_get(crtc = 0, screen = 0, display = None): ''' Gets the current colour curves using the X11 extension RandR - @param crtc:int The CRTC of the monitor to read from - @param screen:int The screen that the monitor belong to - @return :()→void Function to invoke to apply the curves that was used when this function was invoked + @param crtc:int The CRTC of the monitor to read from + @param screen:int The screen to which the monitors belong + @param display:str? The display to which to connect, `None` for current display + @return :()→void Function to invoke to apply the curves that was used when this function was invoked ''' from blueshift_randr import randr_open, randr_read, randr_close global randr_opened - # Open new RandR connection if non is open or one is open to the wrong screen - if (randr_opened is None) or not (randr_opened == screen): - # Close RandR connection, if any, because its is connected to the wrong screen + # Open new RandR connection if non is open or one is open to the wrong screen or display + if (randr_opened is None) or not (randr_opened == (screen, display)): + # Close RandR connection, if any, because its is connected to the wrong screen or display if randr_opened is not None: randr_close() # Open RandR connection - if randr_open(screen) == 0: - randr_opened = screen + if randr_open(screen, display) == 0: + randr_opened = (screen, display) else: raise Exception('Cannot open RandR connection') # Read current curves and create function return ramps_to_function(*(randr_read(crtc))) -def vidmode_get(crtc = 0, screen = 0): +def vidmode_get(crtc = 0, screen = 0, display = None): ''' Gets the current colour curves using the X11 extension VidMode - @param crtc:int The CRTC of the monitor to read from - @param screen:int The screen that the monitor belong to - @return :()→void Function to invoke to apply the curves that was used when this function was invoked + @param crtc:int The CRTC of the monitor to read from + @param screen:int The screen to which the monitors belong + @param display:str? The display to which to connect, `None` for current display + @return :()→void Function to invoke to apply the curves that was used when this function was invoked ''' from blueshift_vidmode import vidmode_open, vidmode_read, vidmode_close global vidmode_opened - # Open new vidmode connection if non is open or one is open to the wrong screen - if (vidmode_opened is None) or not (vidmode_opened == screen): - # Close vidmode connection, if any, because its is connected to the wrong screen + # Open new vidmode connection if non is open or one is open to the wrong screen or display + if (vidmode_opened is None) or not (vidmode_opened == (screen, display)): + # Close vidmode connection, if any, because its is connected to the wrong screen or display if vidmode_opened is not None: vidmode_close() # Open vidmode connection - if vidmode_open(screen): - vidmode_opened = screen + if vidmode_open(screen, display): + vidmode_opened = (screen, display) else: raise Exception('Cannot open vidmode connection') # Read current curves and create function return ramps_to_function(*(vidmode_read(crtc))) -def drm_get(crtc = 0, screen = 0): +def drm_get(crtc = 0, screen = 0, display = None): ''' Gets the current colour curves using DRM - @param crtc:int The CRTC of the monitor to read from - @param screen:int The graphics card that the monitor belong to, named `screen` for compatibility with randr_get and vidmode_get - @return :()→void Function to invoke to apply the curves that was used when this function was invoked + @param crtc:int The CRTC of the monitor to read from + @param screen:int The graphics card to which the monitors belong, named `screen` for compatibility with `randr_get` and `vidmode_get` + @param display:str? Dummy parameter for compatibility with `randr_get` and `vidmode_get` + @return :()→void Function to invoke to apply the curves that was used when this function was invoked ''' # Get DRM connection, open if necessary connection = drm_manager.open_card(screen) @@ -138,12 +141,13 @@ def drm_get(crtc = 0, screen = 0): return ramps_to_function(*(drm_get_gamma_ramps(connection, crtc, i_size))) -def randr(*crtcs, screen = 0): +def randr(*crtcs, screen = 0, display = None): ''' Applies colour curves using the X11 extension RandR - @param crtcs:*int The CRT controllers to use, all are used if none are specified - @param screen:int The screen that the monitors belong to + @param crtcs:*int The CRT controllers to use, all are used if none are specified + @param screen:int The screen to which the monitors belong + @param display:str? The display to which to connect, `None` for current display ''' from blueshift_randr import randr_open, randr_apply, randr_close global randr_opened @@ -152,14 +156,14 @@ def randr(*crtcs, screen = 0): # Convert curves to [0, 0xFFFF] integer lists (R_curve, G_curve, B_curve) = translate_to_integers() - # Open new RandR connection if non is open or one is open to the wrong screen - if (randr_opened is None) or not (randr_opened == screen): - # Close RandR connection, if any, because its is connected to the wrong screen + # Open new RandR connection if non is open or one is open to the wrong screen or display + if (randr_opened is None) or not (randr_opened == (screen, display)): + # Close RandR connection, if any, because its is connected to the wrong screen or display if randr_opened is not None: randr_close() # Open RandR connection - if randr_open(screen) == 0: - randr_opened = screen + if randr_open(screen, display) == 0: + randr_opened = (screen, display) else: raise Exception('Cannot open RandR connection') try: @@ -170,12 +174,13 @@ def randr(*crtcs, screen = 0): pass # Happens on exit by TERM signal -def vidmode(*crtcs, screen = 0): +def vidmode(*crtcs, screen = 0, display = None): ''' Applies colour curves using the X11 extension VidMode - @param crtcs:*int The CRT controllers to use, all are used if none are specified - @param screen:int The screen that the monitors belong to + @param crtcs:*int The CRT controllers to use, all are used if none are specified + @param screen:int The screen to which the monitors belong + @param display:str? The display to which to connect, `None` for current display ''' from blueshift_vidmode import vidmode_open, vidmode_apply, vidmode_close global vidmode_opened @@ -184,14 +189,14 @@ def vidmode(*crtcs, screen = 0): # Convert curves to [0, 0xFFFF] integer lists (R_curve, G_curve, B_curve) = translate_to_integers() - # Open new vidmode connection if non is open or one is open to the wrong screen - if (vidmode_opened is None) or not (vidmode_opened == screen): - # Close vidmode connection, if any, because its is connected to the wrong screen + # Open new vidmode connection if non is open or one is open to the wrong screen or display + if (vidmode_opened is None) or not (vidmode_opened == (screen, display)): + # Close vidmode connection, if any, because its is connected to the wrong screen or display if vidmode_opened is not None: vidmode_close() # Open vidmode connection - if vidmode_open(screen): - vidmode_opened = screen + if vidmode_open(screen, display): + vidmode_opened = (screen, display) else: raise Exception('Cannot open vidmode connection') try: @@ -202,12 +207,14 @@ def vidmode(*crtcs, screen = 0): pass # Happens on exit by TERM signal -def drm(*crtcs, screen = 0): +def drm(*crtcs, screen = 0, display = None): ''' Applies colour curves using DRM - @param crtcs:*int The CRT controllers to use, all are used if none are specified - @param screen:int The card that the monitors belong to, named `screen` for compatibility with randr_get and vidmode_get + @param crtcs:*int The CRT controllers to use, all are used if none are specified + @param screen:int The graphics card to which the monitors belong, + named `screen` for compatibility with `randr` and `vidmode` + @param display:str? Dummy parameter for compatibility with `randr` and `vidmode` ''' # Get DRM connection, open if necessary connection = drm_manager.open_card(screen) |