diff options
Diffstat (limited to 'src/monitor.py')
| -rw-r--r-- | src/monitor.py | 70 |
1 files changed, 60 insertions, 10 deletions
diff --git a/src/monitor.py b/src/monitor.py index 452298c..6d6349f 100644 --- a/src/monitor.py +++ b/src/monitor.py @@ -15,6 +15,7 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +import os import sys from subprocess import Popen, PIPE @@ -271,6 +272,7 @@ class Screens: Constructor ''' self.screens = None + def __find(self, f): ''' @@ -329,22 +331,68 @@ class Screens: @return :list<Output> Matching outputs ''' return self.__find(lambda screen : screen.find_by_edid(edid)) + + + def __contains__(self, screen): + ''' + Check if a screen is listed + + @param screen:Screen The screen + @return :bool Whether the screen is listed + ''' + return screen in self.screens - def __contains__(self, other): - return other in self.screens def __getitem__(self, index): + ''' + Get a screen by its index + + @param :int The screen's index + @return :Screen The screen + ''' return self.screens[index] + def __iter__(self): + ''' + Create an interator of the screens + + @return :itr<Screen> An interator of the screens + ''' return iter(self.screens) + def __len__(self): + ''' + Get the number of screens + + @return :int The number of screens + ''' return len(self.screens) + def __reversed__(self): + ''' + Get a reversed iterator of the screens + + @return :itr<Screen> An interator of the screens in reversed order + ''' return reversed(self.screens) + def __setitem__(self, index, item): + ''' + Replace a screen + + @param index:int The index of the screen + @param item:Screen The screen + ''' self.screens[index] = item + def __repr__(self): + ''' + Get a string representation of the screens + + @return :str String representation of the screens + ''' return repr(self.screens) + class Screen: ''' Screen information @@ -408,9 +456,12 @@ class Screen: def __repr__(self): ''' Return a string representation of the instance + + @return :str String representation of the instance ''' return '[CRTC count: %i, Outputs: %s]' % (self.crtc_count, repr(self.outputs)) + class Output: ''' Output information @@ -428,17 +479,18 @@ class Output: Constructor ''' self.connected = False - self.name, self.widthmm, self.heightmm = None, None, None - self.crtc, self.screen, self.edid = None, None, None + self.name, self.widthmm, self.heightmm, self.crtc, self.screen, self.edid = [None] * 6 def __repr__(self): ''' Return a string representation of the instance ''' + # Select the order of the values rc = [self.name, self.connected, self.widthmm, self.heightmm, self.crtc, self.screen, self.edid] + # Convert the values to strings rc = tuple(rc[:1] + [repr(x) for x in rc[1 : -1]] + [str(rc[-1])]) - rc = '[Name: %s, Connected: %s, Width: %s, Height: %s, CRTC: %s, Screen: %s, EDID: %s]' % rc - return rc + # Combine the values + return '[Name: %s, Connected: %s, Width: %s, Height: %s, CRTC: %s, Screen: %s, EDID: %s]' % rc def list_screens(method = 'randr'): @@ -460,7 +512,7 @@ def list_screens_randr(): @return :Screens An instance of a datastructure with the relevant information ''' - process = Popen([LIBEXECDIR + "/blueshift_idcrtc"], stdout = PIPE) + process = Popen([LIBEXECDIR + os.sep + 'blueshift_idcrtc'], stdout = PIPE) lines = process.communicate()[0].decode('utf-8', 'error').split('\n') while process.returncode is None: process.wait() @@ -555,9 +607,7 @@ class DRMManager: ''' Constructor ''' - self.is_open = False - self.cards = None - self.connectors = None + self.is_open, self.cards, self.connectors = False, None, None def open_card(self, card): ''' |