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Code Issues Releases Wiki Activity

Refactor DirectoryMonitor handling in SourceCodeEventHandler

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This commit is contained in:
Kristóf Tóth 2018-03-09 09:37:48 +01:00
parent 3b241a3930
commit 0e4be3c22f
1 changed files with 9 additions and 3 deletions
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12
lib/tfw/components/source_code_event_handler.py
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@ -63,13 +63,18 @@ class SourceCodeEventHandler(TriggerlessEventHandler):
'select': self.select,
'selectdir': self.select_dir}
self._monitor = DirectoryMonitor(directory)
self._monitor.watch() # This runs on a separate thread
self._monitor = None
self.reload_monitor()
@property
def monitor(self):
return self._monitor
def reload_monitor(self):
if self._monitor: self._monitor.stop()
self._monitor = DirectoryMonitor(self.filemanager.workdir)
self._monitor.watch() # This runs on a separate thread
def read(self, data):
try: data['content'] = self.filemanager.file_contents
except PermissionError: data['content'] = 'You have no permission to open that file :('
@ -92,9 +97,10 @@ class SourceCodeEventHandler(TriggerlessEventHandler):
def select_dir(self, data):
try:
self.filemanager.workdir = data['directory']
self.reload_monitor()
try:
self.filemanager.select_file(self.filemanager.files[0])
data['content'] = self.filemanager.file_contents
self.read(data)
except IndexError:
data['content'] = 'No files in this directory :('
except EnvironmentError: