def run(self):
self.waitCondition.acquire()
while not self.shouldStop():
# Allow the subclass to update the GUI
log('StateMachine: visiting state ' + str(self.state))
self.step(self.state)
# Compute the next state
next = (self.state.toSeconds() + self.delay) % (24 * 60 * 60)
self.state = Time.fromSeconds(next)
# Calculate the delay
now = datetime.datetime.now()
seconds = now.hour * 60 * 60 + now.minute * 60 + now.second + now.microsecond / 1000000.0
delay = self.state.toSeconds() - seconds
if delay < 0:
delay = delay + 24 * 60 * 60
log('Sleeping for %f seconds' % delay)
self.waitCondition.wait(delay)
#except:
# log('Exception thrown in StateMachine thread')
# self.waitCondition.release()
# self.stop()
log('StateMachine shutting down')
self.cleanup()
self.waitCondition.release()
log('StateMachine finished shutting down')
def add(self, timeObject, timeString, rule = None):
'''
timeObject - the id found in the <time> tag
timeString - the text of the <time> tag
rule - this parameter is purely for recursion. Because the rule has
already been created, it can be passed in as a parameter to avoid
creating an unnecessary copy. Recursion is only employed if the rule is
a constant (no symbols); otherwise, a modified timeObject will
invalidate the rule.
'''
log('Adding rule %s: ' % str(timeObject) + timeString.encode('utf-8'))
# Use 1-based time for rule resolution
timeObject.hours = (timeObject.hours - 1) % (24 if self.use24 else 12) + 1
# Create the rule
if not rule:
rule = [self.createToken(word, timeObject) for word in timeString.split(' ')]
# If rule contains no symbols, only constants, then only add rule for its hour
isConst = self.isConstant(rule)
# Now that the rule is created, we can apply the default duration if
# the rule is all constant
if isConst and not timeObject.duration:
timeObject.duration = Time.fromSeconds(self.defaultDuration)
for i in range(len(self.rules)):
hour = (i - 1) % (24 if self.use24 else 12) + 1 # make hour 1-based
# Constant times are only for a single hour
if isConst and hour != timeObject.hours:
continue
self.rules[i] = self.insert(self.rules[i], rule, timeObject, hour)
if isConst:
# However, if the duration pushes the rule into the next hour,
# clone the rule (with an appropriately shorter duration) and
# recursively add to the next hour as well.
hourBoundary = (timeObject.hours + 1) * 3600
if timeObject.end() > hourBoundary:
# Start at the beginning of the next hour
nextTime = Time(timeObject.hours + 1, 0, 0)
nextTime.duration = Time.fromSeconds(timeObject.end() - hourBoundary)
nextTime.useSeconds = timeObject.useSeconds # For cosmetics
self.add(nextTime, timeString, rule)
break
def spin(self):
self.qlockThread.start()
#self.spriteThread.start()
# Give the solvers time to do their work, so that when the window fades
# in, the solution will already have been highlighted.
# I noticed problems as high as 10ms, so use 25ms.
if not self.config.ssMode:
xbmc.sleep(25)
self.window.doModal()
try:
self.qlockThread.stop()
#self.spriteThread.stop()
except:
log('Error occurred while stopping background threads')
def __unicode__(self):
'''
Convert the symbol to a string. If the stringTable entry for the
calculated number has a space, then the returned value will also have
a space and therefore will need to be split. If the string table entry
does not exist, an empty string is returned.
'''
if self.unit == 'h':
id = self.transform(self.timeSource.hours)
elif self.unit == 'm':
id = self.transform(self.timeSource.minutes)
elif self.unit == 's':
id = self.transform(self.timeSource.seconds)
# If id is not defined, return an empty string
if id not in self.stringTable:
log('Error: no string defined for id %d' % id)
return self.stringTable.get(id, '')
def lookupRecursive(self, node, time):
'''Basic linked list node transversal'''
if node == None:
log('ERROR: No node, returning []')
return []
if node.next == None:
# Base case: next node is null, return this one
return node.rule
# Compare minutes and seconds (by making the hours equal)
tempTime = Time(node.next.time.hours, time.minutes, time.seconds)
if tempTime.toSeconds() < node.next.time.toSeconds():
# Base case: time comes before node.time, so return node.rule
return node.rule
return self.lookupRecursive(node.next, time)
def step(self, time):
# Ask the solver for the time
log('Solving for the current time (%s)' % str(time))
solution = self.solver.resolveTime(time)
solutionUTF8 = [uni.encode('utf-8') for uni in solution]
log('Solution: ' + str(solutionUTF8))
truthMatrix = createTruthMatrix(self.layout.height, self.layout.width)
success = self.highlight(self.layout.matrix, truthMatrix, solution)
if not success:
log('Unable to highlight solution. Reattempting with no spaces between words')
truthMatrix = createTruthMatrix(self.layout.height, self.layout.width)
success = self.highlight(self.layout.matrix, truthMatrix, solution, False)
if success:
log('Success')
else:
log('Failed to highlight solution again. Drawing best attempt')
# Draw the result
self.window.drawMatrix(truthMatrix)
def __init__(self, file):
log('Using theme: ' + os.path.basename(file))
try:
root = ElementTree.parse(file).getroot()
except:
log('Error parsing theme file!')
raise # Let the user see the error
try:
self.active = root.find('active').text
self.inactive = root.find('inactive').text
imgNode = root.find('image')
if imgNode != None:
self.image = imgNode.text
# Width and height default to fullscreen if unspecified
self.imageWidth = int(imgNode.attrib['width']) if 'width' in imgNode.attrib else 1280
self.imageHeight = int(imgNode.attrib['height']) if 'height' in imgNode.attrib else 720
# If an image was found, background is optional
if root.find('background') != None:
self.background = root.find('background').text
else:
self.background = '00000000' # fully transparent
else:
# If an image wasn't found, background is mandatory
self.background = root.find('background').text
self.image = None
self.imageWidth = 1280
self.imageHeight = 720
# In SS mode, the background is black so ignore the alpha channel
if xbmc.getCondVisibility('System.ScreenSaverActive'):
# Proceed if all chars are hex
if self.isHexColor(self.background):
self.background = 'ff' + self.background[2:]
except:
log('Error parsing theme file!')
sys.exit()
def __init__(self, window, layout):
delay = self.calcDelay(layout)
super(QlockThread, self).__init__(delay)
self.window = window
# Use a lowercase matrix for comparison
self.layout = deepcopy(layout)
for row in range(self.layout.height):
for col in range(self.layout.width):
self.layout.matrix[row][col] = self.layout.matrix[row][col].lower()
log('Creating the solver')
now = datetime.datetime.now()
start = now.hour * 60 * 60 + now.minute * 60 + now.second + now.microsecond / 1000000.0
# Let the solver know about the default delay. It will need this
# information once it has parsed a times string into tokens.
self.solver = solver.Solver(layout, delay)
nodes = self.solver.countNodes()
now = datetime.datetime.now()
stop = now.hour * 60 * 60 + now.minute * 60 + now.second + now.microsecond / 1000000.0
log('Solver created in %f seconds with %d nodes and %d rules' % (stop - start, nodes, len(layout.times)))
def changeTheme(self):
self.config.loadNextTheme()
background = self.getControl(gui.CONTROL_BACKGROUND)
if self.config.theme.isHexColor(self.config.theme.background):
# setColorDiffuse() expects 0xAARRGGBB
background.setColorDiffuse('0x' + self.config.theme.background)
else:
# As of https://github.com/xbmc/xbmc/commit/44472bc64, setColorDiffuse()
# can accept a skin color as well as a hex code. If your XBMC is older,
# the background will be transparent.
background.setColorDiffuse(self.config.theme.background)
# Always complain about XBMC's missing features
log('Unable to change text color: Not implemented in XBMC!')
image = self.getControl(gui.CONTROL_IMAGE)
if self.config.theme.image:
image.setImage(os.path.join(self.config.themeDir, self.config.theme.image))
image.setWidth(self.config.theme.imageWidth)
image.setHeight(self.config.theme.imageHeight)
image.setVisible(True)
else:
image.setVisible(False)
def changeTheme(self):
self.config.loadNextTheme()
background = self.getControl(gui.CONTROL_BACKGROUND)
if self.config.theme.isHexColor(self.config.theme.background):
# setColorDiffuse() expects 0xAARRGGBB
background.setColorDiffuse('0x' + self.config.theme.background)
else:
# As of https://github.com/xbmc/xbmc/commit/44472bc64, setColorDiffuse()
# can accept a skin color as well as a hex code. If your XBMC is older,
# the background will be transparent.
background.setColorDiffuse(self.config.theme.background)
# Always complain about XBMC's missing features
log('Unable to change text color: Not implemented in XBMC!')
image = self.getControl(gui.CONTROL_IMAGE)
if self.config.theme.image:
image.setImage(
os.path.join(self.config.themeDir, self.config.theme.image))
image.setWidth(self.config.theme.imageWidth)
image.setHeight(self.config.theme.imageHeight)
image.setVisible(True)
else:
image.setVisible(False)
def __init__(self, config):
# Test to see if the window is already open
if xbmc.getCondVisibility('Window.IsVisible(%s)' % WINDOW_ID):
log('Bailing out (window already exists?)')
sys.exit()
# Generate and pretty-print the GUI XML
windowGUI = gui.Window(config.layout, config.theme, config.ssMode)
windowXML = windowGUI.toXMLPrettyPlease()
# Create a mimic directory that we can write to
skinDir = os.path.join(config.profile, 'resources', 'skins', 'Default', '720p')
if not os.path.isdir(skinDir):
os.makedirs(skinDir)
ElementTree.ElementTree(windowXML).write(os.path.join(skinDir, 'unqlocked.xml'))
log('Wrote ' + os.path.join(skinDir, 'unqlocked.xml'))
# Copy our images over to the new folder
mediaDir = os.path.join(config.profile, 'resources', 'skins', 'Default', 'media')
if not os.path.isdir(mediaDir):
os.makedirs(mediaDir)
# Allow layout to specify background images
images = ['unqlocked-1px-white.png']
if config.theme.image:
images.append(config.theme.image)
for image in images:
imgPath = os.path.join(config.themeDir, image)
newPath = os.path.join(mediaDir, image)
if not os.path.exists(newPath):
shutil.copyfile(imgPath, newPath)
log('Wrote ' + newPath)
# Now create the GUI window
self.window = window.UnqlockedWindow('unqlocked.xml', config.profile, 'Default')
self.window.setConfig(config)
self.window.setLayoutCallback(self.layoutCallback)
self.window.setDemoCallback(self.demoCallback)
self.window.drawBackground()
# Create the threads
self.qlockThread = statemachine.QlockThread(self.window, config.layout)
#self.spriteThread = statemachine.SpriteThread(self.window, config) # not implemented yet
self.config = config
def __init__(self, file):
log('Using theme: ' + os.path.basename(file))
try:
root = ElementTree.parse(file).getroot()
except:
log('Error parsing theme file!')
raise # Let the user see the error
try:
self.active = root.find('active').text
self.inactive = root.find('inactive').text
imgNode = root.find('image')
if imgNode != None:
self.image = imgNode.text
# Width and height default to fullscreen if unspecified
self.imageWidth = int(imgNode.attrib['width']
) if 'width' in imgNode.attrib else 1280
self.imageHeight = int(imgNode.attrib['height']
) if 'height' in imgNode.attrib else 720
# If an image was found, background is optional
if root.find('background') != None:
self.background = root.find('background').text
else:
self.background = '00000000' # fully transparent
else:
# If an image wasn't found, background is mandatory
self.background = root.find('background').text
self.image = None
self.imageWidth = 1280
self.imageHeight = 720
# In SS mode, the background is black so ignore the alpha channel
if xbmc.getCondVisibility('System.ScreenSaverActive'):
# Proceed if all chars are hex
if self.isHexColor(self.background):
self.background = 'ff' + self.background[2:]
except:
log('Error parsing theme file!')
sys.exit()
def __init__(self, file):
log('Using layout: ' + os.path.basename(file))
try:
root = ElementTree.parse(file).getroot()
except:
log('Error parsing layout file!')
raise # Let the user see the error
try:
background = root.find('background')
self.height = int(background.attrib['height'])
self.width = int(background.attrib['width'])
except:
log('Error: <background> tag missing/incorrect!')
sys.exit()
self.matrix = []
entities = [
char.strip().upper() for char in background.text.split(',')
]
if (self.height * self.width > len(entities)):
log('Error: Too many characters in background (expecting %d, found %d)' % \
(self.height * self.width, len(entities)))
sys.exit()
elif (self.height * self.width < len(entities)):
log('Error: Too few characters in background (expecting %d, found %d)' % \
(self.height * self.width, len(entities)))
sys.exit()
for i in range(self.height):
self.matrix.append(entities[i * self.width:(i + 1) * self.width])
timesNode = root.find('times')
if timesNode == None:
log('Error: <times> node not found!')
sys.exit()
if 'use24' in timesNode.attrib and timesNode.attrib['use24'] == 'true':
self.use24 = True
else:
self.use24 = False
self.times = {}
for time in timesNode.findall('time'):
if 'id' not in time.attrib:
log('Warning: found <time> tag with no "id" attribute')
continue
key = Time(time.attrib['id'])
# If set, store the duration with the key
if 'duration' in time.attrib:
key.duration = Time(time.attrib['duration'])
self.times[key] = time.text.lower()
if len(self.times) == 0:
log('Error: no <time> tags found!')
sys.exit()
self.strings = {}
stringsNode = root.find('strings')
if stringsNode == None:
log('Error: <strings> node not found!')
sys.exit()
for string in stringsNode.findall('string'):
if 'id' not in string.attrib:
log('Warning: found <string> tag with no "id" attribute')
continue
if string.text == None or string.text.strip() == '':
log('Warning: empty <string> tag for id=%s' %
string.attrib['id'])
continue
self.strings[int(
string.attrib['id'])] = string.text.strip().lower()
def getFont(self):
'''Parse the current skin's Font.xml file for a list of font names by
size'''
log('Loading font set from current skin: ' + xbmc.getSkinDir())
fontName = ''
# Use letterHeight (reasoning: WIDTH may be elastic in the future)
desiredSize = self.letterHeight * 1 / 2 # Decent ratio
fallback = 'font'
# Font.xml can be in any resolution folder, keep trying until we find
# one. Use the first Font.xml we come across.
skinDir = xbmc.translatePath("special://skin/")
for item in os.listdir(skinDir):
fontFile = os.path.join(skinDir, item, 'Font.xml')
if not os.path.exists(fontFile):
continue
try:
root = parse(fontFile).getroot()
except:
continue
for set in root.findall('fontset'):
# Now that we've found the file, use the Default fontset
# (guaranteed to exist regardless of skin)
if 'id' not in set.attrib or set.attrib['id'] != 'Default':
continue
# Add one so we don't lie when saying "smaller" (versus "smaller than or equal to")
log('Font set loaded. Searching for a font smaller than %dpt' % (desiredSize + 1))
# Index the discovered fonts into two categories
fontsWithoutStyle = {}
fontsWithStyle = {}
for font in set.findall('font'):
if font.find('size') == None or font.find('name') == None:
continue
size = int(font.find('size').text)
# Skip fonts larger than the desired size
if size > desiredSize:
continue
if not font.find('style'):
fontsWithoutStyle[size] = font.find('name').text
else:
fontsWithStyle[size] = font.find('name').text
# Categories generated. Prefer unstyled fonts
if len(fontsWithoutStyle):
max = sorted(fontsWithoutStyle.keys(), reverse=True)[0]
log('Using unstyled font "%s" (%dpt)' % (fontsWithoutStyle[max], max))
return fontsWithoutStyle[max]
elif len(fontsWithStyle):
max = sorted(fontsWithStyle.keys(), reverse=True)[0]
log('Using styled font "%s" (%dpt)' % (fontsWithStyle[max], max))
return fontsWithStyle[max]
log('No suitable fonts found. Falling back to ' + fallback)
return fallback
log('Default font set not found. Falling back to ' + fallback)
return fallback
log('Font.xml not found. Falling back to ' + fallback)
return fallback
def refresh(self):
log('Stopping Qlock thread')
self.qlockThread.stop()
log('Qlock thread stopped? Sleeping')
def __init__(self, file):
log('Using layout: ' + os.path.basename(file))
try:
root = ElementTree.parse(file).getroot()
except:
log('Error parsing layout file!')
raise # Let the user see the error
try:
background = root.find('background')
self.height = int(background.attrib['height'])
self.width = int(background.attrib['width'])
except:
log('Error: <background> tag missing/incorrect!')
sys.exit()
self.matrix = []
entities = [char.strip().upper() for char in background.text.split(',')]
if (self.height * self.width > len(entities)):
log('Error: Too many characters in background (expecting %d, found %d)' % \
(self.height * self.width, len(entities)))
sys.exit()
elif (self.height * self.width < len(entities)):
log('Error: Too few characters in background (expecting %d, found %d)' % \
(self.height * self.width, len(entities)))
sys.exit()
for i in range(self.height):
self.matrix.append(entities[i * self.width : (i + 1) * self.width])
timesNode = root.find('times')
if timesNode == None:
log('Error: <times> node not found!')
sys.exit()
if 'use24' in timesNode.attrib and timesNode.attrib['use24'] == 'true':
self.use24 = True
else:
self.use24 = False
self.times = {}
for time in timesNode.findall('time'):
if 'id' not in time.attrib:
log('Warning: found <time> tag with no "id" attribute')
continue
key = Time(time.attrib['id'])
# If set, store the duration with the key
if 'duration' in time.attrib:
key.duration = Time(time.attrib['duration'])
self.times[key] = time.text.lower()
if len(self.times) == 0:
log('Error: no <time> tags found!')
sys.exit()
self.strings = {}
stringsNode = root.find('strings')
if stringsNode == None:
log('Error: <strings> node not found!')
sys.exit()
for string in stringsNode.findall('string'):
if 'id' not in string.attrib:
log('Warning: found <string> tag with no "id" attribute')
continue
if string.text == None or string.text.strip() == '':
log('Warning: empty <string> tag for id=%s' % string.attrib['id'])
continue
self.strings[int(string.attrib['id'])] = string.text.strip().lower()
