def __init__(self):
# Initialize
app = QApplication(sys.argv)
app.setApplicationName("eKalappai")
app.setApplicationVersion("4.0.0")
shared = QSharedMemory("59698760-43bb-44d9-8121-181ecbb70e4d")
# Check if already another instance of app is running and quit if it is
if not shared.create(512, QSharedMemory.ReadWrite):
qWarning("Cannot start more than one instance of eKalappai any time.")
exit(0)
# Splash Screen init
splashImage = QPixmap(':intro/splash_screen')
splashScreen = QSplashScreen(splashImage)
splashScreen.show()
# Time wait for splash screen to be shown
time.sleep(2)
splashScreen.hide()
# Main application starting
QApplication.setQuitOnLastWindowClosed(False)
ekWindow = EKWindow(app)
# EK Engine start
ekWindow.engine.start()
sys.exit(app.exec_())
def __init__(self, key='memory_condition_key'):
self._shm = QSharedMemory(key)
if not self._shm.attach():
if not self._shm.create(1):
raise RuntimeError('error creating shared memory: %s' %
self._shm.errorString())
self.condition = False
def __init__(self):
app = QApplication(sys.argv)
app.setApplicationName("eKalappai")
app.setApplicationVersion("4.0.0")
shared = QSharedMemory("59698760-43bb-44d9-8121-181ecbb70e4d")
if not shared.create(512, QSharedMemory.ReadWrite):
qWarning("Cannot start more than one instance of eKalappai any time.")
exit(0)
splashImage = QPixmap(':intro/splash_screen')
splashScreen = QSplashScreen(splashImage)
splashScreen.show()
time.sleep(2)
splashScreen.hide()
QApplication.setQuitOnLastWindowClosed(False)
ekWindow = EKWindow()
ekWindow.engine.start()
sys.exit(app.exec_())
elif self.iniSettings.value("shortcut_modifier") == "CTRL":
self.engine.event_queue.register_event([['Lcontrol', self.shortcutKey], self.icon_activated, QSystemTrayIcon.Trigger])
self.engine.event_queue.register_event([['Rcontrol', self.shortcutKey], self.icon_activated, QSystemTrayIcon.Trigger])
elif self.iniSettings.value("shortcut_modifier") == "ALT":
self.engine.event_queue.register_event([['LMenu', self.shortcutKey], self.icon_activated, QSystemTrayIcon.Trigger])
self.engine.event_queue.register_event([['RMenu', self.shortcutKey], self.icon_activated, QSystemTrayIcon.Trigger])
return True
if __name__ == "__main__":
"""
Main Function which will initialize the app
"""
app = QApplication(sys.argv)
app.setApplicationName("eKalappai")
app.setApplicationVersion("4.0.0")
shared = QSharedMemory("59698760-43bb-44d9-8121-181ecbb70e4d")
if not shared.create(512, QSharedMemory.ReadWrite):
qWarning("Cannot start more than one instance of eKalappai any time.")
exit(0)
splashImage = QPixmap(':/images/intro.png')
splashScreen = QSplashScreen(splashImage)
splashScreen.show()
time.sleep(2)
splashScreen.hide()
QApplication.setQuitOnLastWindowClosed(False)
ekWindow = EKWindow()
ekWindow.engine.start()
sys.exit(app.exec_())
class MemoryCondition:
def __init__(self, key='memory_condition_key'):
self._shm = QSharedMemory(key)
if not self._shm.attach():
if not self._shm.create(1):
raise RuntimeError('error creating shared memory: %s' %
self._shm.errorString())
self.condition = False
def __enter__(self):
self._shm.lock()
if self._shm.data()[0] == b'\x00':
self.condition = True
self._shm.data()[0] = b'\x01'
self._shm.unlock()
return self.condition
def __exit__(self, exc_type, exc_value, traceback):
if self.condition:
self._shm.lock()
self._shm.data()[0] = b'\x00'
self._shm.unlock()
