def __init__(self, parent, queue):
"""
Create the widget.
@type parent: tkinter.Frame
@param parent: The parent widget.
@type queue: Exscript.Queue
@param queue: The watched queue.
"""
Frame.__init__(self, parent)
self.pack(expand=True, fill=BOTH)
self.columnconfigure(0, pad=6)
self.columnconfigure(1, weight=1)
row = -1
# Progress bar.
row += 1
self.rowconfigure(row, weight=0)
self.label_progress = Label(self, text='Progress:')
self.progress_bar = ProgressBar(self)
self.label_progress.grid(row=row, column=0, sticky=W)
self.progress_bar.grid(row=row, column=1, sticky=W + E)
# Padding.
row += 1
self.rowconfigure(row, pad=6)
padding = Frame(self)
padding.grid(row=row, column=0, sticky=W)
row += 1
self.rowconfigure(row, weight=1)
self.notebook = Notebook(self)
self.notebook.grid(row=row,
column=0,
columnspan=2,
sticky=N + S + E + W)
self.data_queue = Queue.Queue()
self.pages = {}
self.queue = queue
self.queue.workqueue.job_started_event.connect(self._on_job_started)
self.queue.workqueue.job_error_event.connect(self._on_job_error)
self.queue.workqueue.job_succeeded_event.connect(
self._on_job_succeeded)
self.queue.workqueue.job_aborted_event.connect(self._on_job_aborted)
self._update()
def __init__(self, parent, queue):
"""
Create the widget.
@type parent: tkinter.Frame
@param parent: The parent widget.
@type queue: Exscript.Queue
@param queue: The watched queue.
"""
Frame.__init__(self, parent)
self.pack(expand = True, fill = BOTH)
self.columnconfigure(0, pad = 6)
self.columnconfigure(1, weight = 1)
row = -1
# Progress bar.
row += 1
self.rowconfigure(row, weight = 0)
self.label_progress = Label(self, text = 'Progress:')
self.progress_bar = ProgressBar(self)
self.label_progress.grid(row = row, column = 0, sticky = W)
self.progress_bar.grid(row = row, column = 1, sticky = W+E)
# Padding.
row += 1
self.rowconfigure(row, pad = 6)
padding = Frame(self)
padding.grid(row = row, column = 0, sticky = W)
row += 1
self.rowconfigure(row, weight = 1)
self.notebook = Notebook(self)
self.notebook.grid(row = row,
column = 0,
columnspan = 2,
sticky = N+S+E+W)
self.data_queue = Queue.Queue()
self.pages = {}
self.queue = queue
self.queue.workqueue.job_started_event.connect(self._on_job_started)
self.queue.workqueue.job_error_event.connect(self._on_job_error)
self.queue.workqueue.job_succeeded_event.connect(self._on_job_succeeded)
self.queue.workqueue.job_aborted_event.connect(self._on_job_aborted)
self._update()
class QueueWidget(Frame):
"""
A widget for watching Exscript.Queue.
"""
def __init__(self, parent, queue):
"""
Create the widget.
@type parent: tkinter.Frame
@param parent: The parent widget.
@type queue: Exscript.Queue
@param queue: The watched queue.
"""
Frame.__init__(self, parent)
self.pack(expand=True, fill=BOTH)
self.columnconfigure(0, pad=6)
self.columnconfigure(1, weight=1)
row = -1
# Progress bar.
row += 1
self.rowconfigure(row, weight=0)
self.label_progress = Label(self, text='Progress:')
self.progress_bar = ProgressBar(self)
self.label_progress.grid(row=row, column=0, sticky=W)
self.progress_bar.grid(row=row, column=1, sticky=W + E)
# Padding.
row += 1
self.rowconfigure(row, pad=6)
padding = Frame(self)
padding.grid(row=row, column=0, sticky=W)
row += 1
self.rowconfigure(row, weight=1)
self.notebook = Notebook(self)
self.notebook.grid(row=row,
column=0,
columnspan=2,
sticky=N + S + E + W)
self.data_queue = Queue.Queue()
self.pages = {}
self.queue = queue
self.queue.workqueue.job_started_event.connect(self._on_job_started)
self.queue.workqueue.job_error_event.connect(self._on_job_error)
self.queue.workqueue.job_succeeded_event.connect(
self._on_job_succeeded)
self.queue.workqueue.job_aborted_event.connect(self._on_job_aborted)
self._update()
def _update_progress(self):
self.progress_bar.set(self.queue.get_progress() / 100)
def _create_page(self, action, watcher):
page = self.notebook.append_page(action.get_name())
self.pages[action] = page
watcher.create_widget(page)
def _remove_page(self, action):
page = self.pages[action]
del self.pages[action]
self.notebook.remove_page(page)
def _update(self):
try:
while True:
func, args = self.data_queue.get_nowait()
func(*args)
self.update_idletasks()
except Queue.Empty:
pass
self._update_progress()
self.after(100, self._update)
def _on_job_started(self, job):
watcher = _ConnectionWatcher(conn)
self.data_queue.put((self._create_page, (job, watcher)))
def _on_job_error(self, job, e):
self.data_queue.put((self._remove_page, (job, )))
def _on_job_succeeded(self, job):
self.data_queue.put((self._remove_page, (job, )))
def _on_job_aborted(self, job):
pass
class QueueWidget(Frame):
"""
A widget for watching Exscript.Queue.
"""
def __init__(self, parent, queue):
"""
Create the widget.
@type parent: tkinter.Frame
@param parent: The parent widget.
@type queue: Exscript.Queue
@param queue: The watched queue.
"""
Frame.__init__(self, parent)
self.pack(expand = True, fill = BOTH)
self.columnconfigure(0, pad = 6)
self.columnconfigure(1, weight = 1)
row = -1
# Progress bar.
row += 1
self.rowconfigure(row, weight = 0)
self.label_progress = Label(self, text = 'Progress:')
self.progress_bar = ProgressBar(self)
self.label_progress.grid(row = row, column = 0, sticky = W)
self.progress_bar.grid(row = row, column = 1, sticky = W+E)
# Padding.
row += 1
self.rowconfigure(row, pad = 6)
padding = Frame(self)
padding.grid(row = row, column = 0, sticky = W)
row += 1
self.rowconfigure(row, weight = 1)
self.notebook = Notebook(self)
self.notebook.grid(row = row,
column = 0,
columnspan = 2,
sticky = N+S+E+W)
self.data_queue = Queue.Queue()
self.pages = {}
self.queue = queue
self.queue.workqueue.job_started_event.connect(self._on_job_started)
self.queue.workqueue.job_error_event.connect(self._on_job_error)
self.queue.workqueue.job_succeeded_event.connect(self._on_job_succeeded)
self.queue.workqueue.job_aborted_event.connect(self._on_job_aborted)
self._update()
def _update_progress(self):
self.progress_bar.set(self.queue.get_progress() / 100)
def _create_page(self, action, watcher):
page = self.notebook.append_page(action.get_name())
self.pages[action] = page
watcher.create_widget(page)
def _remove_page(self, action):
page = self.pages[action]
del self.pages[action]
self.notebook.remove_page(page)
def _update(self):
try:
while True:
func, args = self.data_queue.get_nowait()
func(*args)
self.update_idletasks()
except Queue.Empty:
pass
self._update_progress()
self.after(100, self._update)
def _on_job_started(self, job):
watcher = _ConnectionWatcher(conn)
self.data_queue.put((self._create_page, (job, watcher)))
def _on_job_error(self, job, e):
self.data_queue.put((self._remove_page, (job,)))
def _on_job_succeeded(self, job):
self.data_queue.put((self._remove_page, (job,)))
def _on_job_aborted(self, job):
pass