def on_b1_press_dt(self, event):
item = self.device_tree.identify('item', event.x, event.y)
if item:
self.add_button.config(state="active")
for widget in self.fr.winfo_children():
widget.destroy()
dt_type = self.device_tree.item(item, "text")
self.v = StringVar()
self.v.set(dt_type) # initialize
b = Radiobutton(self.fr,
text=dt_type,
variable=self.v,
value=dt_type)
b.pack(anchor="w")
macros = self.device_tree.item(item, "values")[0]
if not macros == "None":
l = macros.split(" ")
for mstr in l:
b = Radiobutton(self.fr,
text=mstr,
variable=self.v,
value=mstr)
b.pack(anchor="w")
b.select()
def _create_ui(self):
'''Create the UI for this panel.'''
self._ship_var = IntVar()
self.ship_buttons = {}
for i, ship in enumerate(Ship.SHORT_NAMES):
b = Radiobutton(self,
text=Ship.NAMES[ship].title(),
value=i,
variable=self._ship_var,
indicatoron=False)
b.pack(anchor=W, pady=10)
b.grid(sticky=N + S + E + W)
# and a sort-of experimental feature...
b.ship_state = self.UNPLACED
# save it
self.ship_buttons[ship] = b
def init_gui(self):
"""init helper"""
window = PanedWindow(self.root, orient="vertical")
window.pack(side=TOP, fill=BOTH, expand=True)
top_pane = Frame(window)
window.add(top_pane)
mid_pane = Frame(window)
window.add(mid_pane)
bottom_pane = Frame(window)
window.add(bottom_pane)
#setting up frames
top_frame = Frame(top_pane)
mid_frame = Frame(top_pane)
history_frame = Frame(top_pane)
radio_frame = Frame(mid_pane)
rating_frame = Frame(mid_pane)
res_frame = Frame(mid_pane)
check_frame = Frame(bottom_pane)
msg_frame = Frame(bottom_pane)
btn_frame = Frame(bottom_pane)
top_frame.pack(side=TOP, fill=X)
mid_frame.pack(side=TOP, fill=X)
history_frame.pack(side=TOP, fill=BOTH, expand=True)
radio_frame.pack(side=TOP, fill=X)
rating_frame.pack(side=TOP, fill=X)
res_frame.pack(side=TOP, fill=BOTH, expand=True)
check_frame.pack(side=TOP, fill=X)
msg_frame.pack(side=TOP, fill=BOTH, expand=True)
btn_frame.pack(side=TOP, fill=X)
# Binding F5 application-wide to run lint
self.root.bind('<F5>', self.run_lint)
#Message ListBox
rightscrollbar = Scrollbar(msg_frame)
rightscrollbar.pack(side=RIGHT, fill=Y)
bottomscrollbar = Scrollbar(msg_frame, orient=HORIZONTAL)
bottomscrollbar.pack(side=BOTTOM, fill=X)
self.lb_messages = Listbox(
msg_frame,
yscrollcommand=rightscrollbar.set,
xscrollcommand=bottomscrollbar.set,
bg="white")
self.lb_messages.bind("<Double-Button-1>", self.show_sourcefile)
self.lb_messages.pack(expand=True, fill=BOTH)
rightscrollbar.config(command=self.lb_messages.yview)
bottomscrollbar.config(command=self.lb_messages.xview)
#History ListBoxes
rightscrollbar2 = Scrollbar(history_frame)
rightscrollbar2.pack(side=RIGHT, fill=Y)
bottomscrollbar2 = Scrollbar(history_frame, orient=HORIZONTAL)
bottomscrollbar2.pack(side=BOTTOM, fill=X)
self.showhistory = Listbox(
history_frame,
yscrollcommand=rightscrollbar2.set,
xscrollcommand=bottomscrollbar2.set,
bg="white")
self.showhistory.pack(expand=True, fill=BOTH)
rightscrollbar2.config(command=self.showhistory.yview)
bottomscrollbar2.config(command=self.showhistory.xview)
self.showhistory.bind('<Double-Button-1>', self.select_recent_file)
self.set_history_window()
#status bar
self.status = Label(self.root, text="", bd=1, relief=SUNKEN, anchor=W)
self.status.pack(side=BOTTOM, fill=X)
#labelbl_ratingls
lbl_rating_label = Label(rating_frame, text='Rating:')
lbl_rating_label.pack(side=LEFT)
lbl_rating = Label(rating_frame, textvariable=self.rating)
lbl_rating.pack(side=LEFT)
Label(mid_frame, text='Recently Used:').pack(side=LEFT)
Label(top_frame, text='Module or package').pack(side=LEFT)
#file textbox
self.txt_module = Entry(top_frame, background='white')
self.txt_module.bind('<Return>', self.run_lint)
self.txt_module.pack(side=LEFT, expand=True, fill=X)
#results box
rightscrollbar = Scrollbar(res_frame)
rightscrollbar.pack(side=RIGHT, fill=Y)
bottomscrollbar = Scrollbar(res_frame, orient=HORIZONTAL)
bottomscrollbar.pack(side=BOTTOM, fill=X)
self.results = Listbox(
res_frame,
yscrollcommand=rightscrollbar.set,
xscrollcommand=bottomscrollbar.set,
bg="white", font="Courier")
self.results.pack(expand=True, fill=BOTH, side=BOTTOM)
rightscrollbar.config(command=self.results.yview)
bottomscrollbar.config(command=self.results.xview)
#buttons
Button(top_frame, text='Open', command=self.file_open).pack(side=LEFT)
Button(top_frame, text='Open Package',
command=(lambda: self.file_open(package=True))).pack(side=LEFT)
self.btnRun = Button(top_frame, text='Run', command=self.run_lint)
self.btnRun.pack(side=LEFT)
Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM)
#radio buttons
self.information_box = IntVar()
self.convention_box = IntVar()
self.refactor_box = IntVar()
self.warning_box = IntVar()
self.error_box = IntVar()
self.fatal_box = IntVar()
i = Checkbutton(check_frame, text="Information", fg=COLORS['(I)'],
variable=self.information_box, command=self.refresh_msg_window)
c = Checkbutton(check_frame, text="Convention", fg=COLORS['(C)'],
variable=self.convention_box, command=self.refresh_msg_window)
r = Checkbutton(check_frame, text="Refactor", fg=COLORS['(R)'],
variable=self.refactor_box, command=self.refresh_msg_window)
w = Checkbutton(check_frame, text="Warning", fg=COLORS['(W)'],
variable=self.warning_box, command=self.refresh_msg_window)
e = Checkbutton(check_frame, text="Error", fg=COLORS['(E)'],
variable=self.error_box, command=self.refresh_msg_window)
f = Checkbutton(check_frame, text="Fatal", fg=COLORS['(F)'],
variable=self.fatal_box, command=self.refresh_msg_window)
i.select()
c.select()
r.select()
w.select()
e.select()
f.select()
i.pack(side=LEFT)
c.pack(side=LEFT)
r.pack(side=LEFT)
w.pack(side=LEFT)
e.pack(side=LEFT)
f.pack(side=LEFT)
#check boxes
self.box = StringVar()
# XXX should be generated
report = Radiobutton(
radio_frame, text="Report", variable=self.box,
value="Report", command=self.refresh_results_window)
raw_met = Radiobutton(
radio_frame, text="Raw metrics", variable=self.box,
value="Raw metrics", command=self.refresh_results_window)
dup = Radiobutton(
radio_frame, text="Duplication", variable=self.box,
value="Duplication", command=self.refresh_results_window)
ext = Radiobutton(
radio_frame, text="External dependencies",
variable=self.box, value="External dependencies",
command=self.refresh_results_window)
stat = Radiobutton(
radio_frame, text="Statistics by type",
variable=self.box, value="Statistics by type",
command=self.refresh_results_window)
msg_cat = Radiobutton(
radio_frame, text="Messages by category",
variable=self.box, value="Messages by category",
command=self.refresh_results_window)
msg = Radiobutton(
radio_frame, text="Messages", variable=self.box,
value="Messages", command=self.refresh_results_window)
source_file = Radiobutton(
radio_frame, text="Source File", variable=self.box,
value="Source File", command=self.refresh_results_window)
report.select()
report.grid(column=0, row=0, sticky=W)
raw_met.grid(column=1, row=0, sticky=W)
dup.grid(column=2, row=0, sticky=W)
msg.grid(column=3, row=0, sticky=W)
stat.grid(column=0, row=1, sticky=W)
msg_cat.grid(column=1, row=1, sticky=W)
ext.grid(column=2, row=1, sticky=W)
source_file.grid(column=3, row=1, sticky=W)
#dictionary for check boxes and associated error term
self.msg_type_dict = {
'I': lambda: self.information_box.get() == 1,
'C': lambda: self.convention_box.get() == 1,
'R': lambda: self.refactor_box.get() == 1,
'E': lambda: self.error_box.get() == 1,
'W': lambda: self.warning_box.get() == 1,
'F': lambda: self.fatal_box.get() == 1
}
self.txt_module.focus_set()
def init_gui(self):
"""init helper"""
window = PanedWindow(self.root, orient="vertical")
window.pack(side=TOP, fill=BOTH, expand=True)
top_pane = Frame(window)
window.add(top_pane)
mid_pane = Frame(window)
window.add(mid_pane)
bottom_pane = Frame(window)
window.add(bottom_pane)
#setting up frames
top_frame = Frame(top_pane)
mid_frame = Frame(top_pane)
history_frame = Frame(top_pane)
radio_frame = Frame(mid_pane)
rating_frame = Frame(mid_pane)
res_frame = Frame(mid_pane)
check_frame = Frame(bottom_pane)
msg_frame = Frame(bottom_pane)
btn_frame = Frame(bottom_pane)
top_frame.pack(side=TOP, fill=X)
mid_frame.pack(side=TOP, fill=X)
history_frame.pack(side=TOP, fill=BOTH, expand=True)
radio_frame.pack(side=TOP, fill=X)
rating_frame.pack(side=TOP, fill=X)
res_frame.pack(side=TOP, fill=BOTH, expand=True)
check_frame.pack(side=TOP, fill=X)
msg_frame.pack(side=TOP, fill=BOTH, expand=True)
btn_frame.pack(side=TOP, fill=X)
# Binding F5 application-wide to run lint
self.root.bind('<F5>', self.run_lint)
#Message ListBox
rightscrollbar = Scrollbar(msg_frame)
rightscrollbar.pack(side=RIGHT, fill=Y)
bottomscrollbar = Scrollbar(msg_frame, orient=HORIZONTAL)
bottomscrollbar.pack(side=BOTTOM, fill=X)
self.lb_messages = Listbox(msg_frame,
yscrollcommand=rightscrollbar.set,
xscrollcommand=bottomscrollbar.set,
bg="white")
self.lb_messages.bind("<Double-Button-1>", self.show_sourcefile)
self.lb_messages.pack(expand=True, fill=BOTH)
rightscrollbar.config(command=self.lb_messages.yview)
bottomscrollbar.config(command=self.lb_messages.xview)
#History ListBoxes
rightscrollbar2 = Scrollbar(history_frame)
rightscrollbar2.pack(side=RIGHT, fill=Y)
bottomscrollbar2 = Scrollbar(history_frame, orient=HORIZONTAL)
bottomscrollbar2.pack(side=BOTTOM, fill=X)
self.showhistory = Listbox(history_frame,
yscrollcommand=rightscrollbar2.set,
xscrollcommand=bottomscrollbar2.set,
bg="white")
self.showhistory.pack(expand=True, fill=BOTH)
rightscrollbar2.config(command=self.showhistory.yview)
bottomscrollbar2.config(command=self.showhistory.xview)
self.showhistory.bind('<Double-Button-1>', self.select_recent_file)
self.set_history_window()
#status bar
self.status = Label(self.root, text="", bd=1, relief=SUNKEN, anchor=W)
self.status.pack(side=BOTTOM, fill=X)
#labelbl_ratingls
lbl_rating_label = Label(rating_frame, text='Rating:')
lbl_rating_label.pack(side=LEFT)
lbl_rating = Label(rating_frame, textvariable=self.rating)
lbl_rating.pack(side=LEFT)
Label(mid_frame, text='Recently Used:').pack(side=LEFT)
Label(top_frame, text='Module or package').pack(side=LEFT)
#file textbox
self.txt_module = Entry(top_frame, background='white')
self.txt_module.bind('<Return>', self.run_lint)
self.txt_module.pack(side=LEFT, expand=True, fill=X)
#results box
rightscrollbar = Scrollbar(res_frame)
rightscrollbar.pack(side=RIGHT, fill=Y)
bottomscrollbar = Scrollbar(res_frame, orient=HORIZONTAL)
bottomscrollbar.pack(side=BOTTOM, fill=X)
self.results = Listbox(res_frame,
yscrollcommand=rightscrollbar.set,
xscrollcommand=bottomscrollbar.set,
bg="white",
font="Courier")
self.results.pack(expand=True, fill=BOTH, side=BOTTOM)
rightscrollbar.config(command=self.results.yview)
bottomscrollbar.config(command=self.results.xview)
#buttons
Button(top_frame, text='Open', command=self.file_open).pack(side=LEFT)
Button(top_frame,
text='Open Package',
command=(lambda: self.file_open(package=True))).pack(side=LEFT)
self.btnRun = Button(top_frame, text='Run', command=self.run_lint)
self.btnRun.pack(side=LEFT)
Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM)
#radio buttons
self.information_box = IntVar()
self.convention_box = IntVar()
self.refactor_box = IntVar()
self.warning_box = IntVar()
self.error_box = IntVar()
self.fatal_box = IntVar()
i = Checkbutton(check_frame,
text="Information",
fg=COLORS['(I)'],
variable=self.information_box,
command=self.refresh_msg_window)
c = Checkbutton(check_frame,
text="Convention",
fg=COLORS['(C)'],
variable=self.convention_box,
command=self.refresh_msg_window)
r = Checkbutton(check_frame,
text="Refactor",
fg=COLORS['(R)'],
variable=self.refactor_box,
command=self.refresh_msg_window)
w = Checkbutton(check_frame,
text="Warning",
fg=COLORS['(W)'],
variable=self.warning_box,
command=self.refresh_msg_window)
e = Checkbutton(check_frame,
text="Error",
fg=COLORS['(E)'],
variable=self.error_box,
command=self.refresh_msg_window)
f = Checkbutton(check_frame,
text="Fatal",
fg=COLORS['(F)'],
variable=self.fatal_box,
command=self.refresh_msg_window)
i.select()
c.select()
r.select()
w.select()
e.select()
f.select()
i.pack(side=LEFT)
c.pack(side=LEFT)
r.pack(side=LEFT)
w.pack(side=LEFT)
e.pack(side=LEFT)
f.pack(side=LEFT)
#check boxes
self.box = StringVar()
# XXX should be generated
report = Radiobutton(radio_frame,
text="Report",
variable=self.box,
value="Report",
command=self.refresh_results_window)
raw_met = Radiobutton(radio_frame,
text="Raw metrics",
variable=self.box,
value="Raw metrics",
command=self.refresh_results_window)
dup = Radiobutton(radio_frame,
text="Duplication",
variable=self.box,
value="Duplication",
command=self.refresh_results_window)
ext = Radiobutton(radio_frame,
text="External dependencies",
variable=self.box,
value="External dependencies",
command=self.refresh_results_window)
stat = Radiobutton(radio_frame,
text="Statistics by type",
variable=self.box,
value="Statistics by type",
command=self.refresh_results_window)
msg_cat = Radiobutton(radio_frame,
text="Messages by category",
variable=self.box,
value="Messages by category",
command=self.refresh_results_window)
msg = Radiobutton(radio_frame,
text="Messages",
variable=self.box,
value="Messages",
command=self.refresh_results_window)
source_file = Radiobutton(radio_frame,
text="Source File",
variable=self.box,
value="Source File",
command=self.refresh_results_window)
report.select()
report.grid(column=0, row=0, sticky=W)
raw_met.grid(column=1, row=0, sticky=W)
dup.grid(column=2, row=0, sticky=W)
msg.grid(column=3, row=0, sticky=W)
stat.grid(column=0, row=1, sticky=W)
msg_cat.grid(column=1, row=1, sticky=W)
ext.grid(column=2, row=1, sticky=W)
source_file.grid(column=3, row=1, sticky=W)
#dictionary for check boxes and associated error term
self.msg_type_dict = {
'I': lambda: self.information_box.get() == 1,
'C': lambda: self.convention_box.get() == 1,
'R': lambda: self.refactor_box.get() == 1,
'E': lambda: self.error_box.get() == 1,
'W': lambda: self.warning_box.get() == 1,
'F': lambda: self.fatal_box.get() == 1
}
self.txt_module.focus_set()
def __init__(self,
master=None,
work=WORK_TM,
rest=REST_TM,
server=HOST,
port=PORT,
mode='fascist'):
"""create the task widget and get things started"""
self.lid_state = "open"
self.lid_time = time.time()
self.interrupt_count = 0
self.then = 0.0
self.old_work = 0.0
self.state = "working"
self.cancel_rest = 0
self.log = logging.getLogger(__name__)
Frame.__init__(*(self, master))
self.mode = StringVar()
self.mode.set(mode) # "fascist" or "friendly"
# create main interactor window
self.workmeter = Meter(self, background="grey50")
self.workmeter.pack()
self.work_frame = Frame(self)
self.work_frame.pack()
self.work_label = Label(self.work_frame, text="Work time:")
self.work_label.pack(side=LEFT)
self.work_scl = Scale(self.work_frame,
orient=HORIZONTAL,
from_=1,
to=max(45, work),
command=self.reset_duration)
self.work_scl.set(work)
self.work_scl.pack(side=LEFT)
self.rest_frame = Frame(self)
self.rest_frame.pack()
self.rest_label = Label(self.rest_frame, text="Rest time:")
self.rest_label.pack(side=LEFT)
self.rest_scl = Scale(self.rest_frame,
orient=HORIZONTAL,
from_=1,
to=max(15, rest),
command=self.reset_duration)
self.rest_scl.set(rest)
self.rest_scl.pack(side=LEFT)
self.radio_frame = Frame(self)
self.radio_frame.pack()
self.dictator = Radiobutton(self.radio_frame,
text="Fascist",
variable=self.mode,
value="fascist")
self.friend = Radiobutton(self.radio_frame,
text="Friendly",
variable=self.mode,
value="friendly")
self.dictator.pack(side=LEFT)
self.friend.pack(side=LEFT)
self.button_frame = Frame(self)
self.button_frame.pack()
self.restb = Button(self.button_frame, text="Rest", command=self.rest)
self.restb.pack(side=LEFT)
self.stopb = Button(self.button_frame, text="Quit", command=self.quit)
self.stopb.pack(side=LEFT)
self.helpb = Button(self.button_frame, text="Help", command=self.help)
self.helpb.pack(side=LEFT)
# create the cover window
self.cover = Toplevel(background="black")
self.cover.withdraw()
# user can't resize it
self.cover.resizable(0, 0)
# when displayed, it should cover all displays
(w, h) = (self.winfo_vrootwidth(), self.winfo_vrootheight())
if self.log.getEffectiveLevel() <= logging.DEBUG:
# but we reduce it while debugging
w, h = (w / 5, h / 5)
self.cover.geometry("%dx%d+0+0" % (w, h))
# and it's undecorated
self.cover.overrideredirect(1)
# cover contains a frame with rest message and meter
f = Frame(self.cover, background="black")
self.restnote = Label(f, background="black", foreground="white")
self.restmeter = Meter(f, background="grey50", height=10, width=200)
self.restnote.pack(pady=2)
self.restmeter.pack(fill="x", expand=1, pady=2)
self.cancel_button = Button(f, text="Cancel Rest", command=self.cancel)
f.pack()
# initialize interrupt information
self.linux_interrupts = 0
# used by the default activity checker
self.mouse = None
self.setup_server(server, port)
# self.last_int is the last time the server was alerted to activity
# self.now is the server's notion of the current time
# idle time is therefore max(0, self.now-self.last_int)
(self.last_int, _w_time, _r_time, self.now) = self.server.get()
self.idle = max(0, self.now - self.last_int)
self.bgcolor = self["background"]
# start the ball rolling
self.after(CHK_INT, self.tick)
self.work()
class Task(Frame):
def __init__(self,
master=None,
work=WORK_TM,
rest=REST_TM,
server=HOST,
port=PORT,
mode='fascist'):
"""create the task widget and get things started"""
self.lid_state = "open"
self.lid_time = time.time()
self.interrupt_count = 0
self.then = 0.0
self.old_work = 0.0
self.state = "working"
self.cancel_rest = 0
self.log = logging.getLogger(__name__)
Frame.__init__(*(self, master))
self.mode = StringVar()
self.mode.set(mode) # "fascist" or "friendly"
# create main interactor window
self.workmeter = Meter(self, background="grey50")
self.workmeter.pack()
self.work_frame = Frame(self)
self.work_frame.pack()
self.work_label = Label(self.work_frame, text="Work time:")
self.work_label.pack(side=LEFT)
self.work_scl = Scale(self.work_frame,
orient=HORIZONTAL,
from_=1,
to=max(45, work),
command=self.reset_duration)
self.work_scl.set(work)
self.work_scl.pack(side=LEFT)
self.rest_frame = Frame(self)
self.rest_frame.pack()
self.rest_label = Label(self.rest_frame, text="Rest time:")
self.rest_label.pack(side=LEFT)
self.rest_scl = Scale(self.rest_frame,
orient=HORIZONTAL,
from_=1,
to=max(15, rest),
command=self.reset_duration)
self.rest_scl.set(rest)
self.rest_scl.pack(side=LEFT)
self.radio_frame = Frame(self)
self.radio_frame.pack()
self.dictator = Radiobutton(self.radio_frame,
text="Fascist",
variable=self.mode,
value="fascist")
self.friend = Radiobutton(self.radio_frame,
text="Friendly",
variable=self.mode,
value="friendly")
self.dictator.pack(side=LEFT)
self.friend.pack(side=LEFT)
self.button_frame = Frame(self)
self.button_frame.pack()
self.restb = Button(self.button_frame, text="Rest", command=self.rest)
self.restb.pack(side=LEFT)
self.stopb = Button(self.button_frame, text="Quit", command=self.quit)
self.stopb.pack(side=LEFT)
self.helpb = Button(self.button_frame, text="Help", command=self.help)
self.helpb.pack(side=LEFT)
# create the cover window
self.cover = Toplevel(background="black")
self.cover.withdraw()
# user can't resize it
self.cover.resizable(0, 0)
# when displayed, it should cover all displays
(w, h) = (self.winfo_vrootwidth(), self.winfo_vrootheight())
if self.log.getEffectiveLevel() <= logging.DEBUG:
# but we reduce it while debugging
w, h = (w / 5, h / 5)
self.cover.geometry("%dx%d+0+0" % (w, h))
# and it's undecorated
self.cover.overrideredirect(1)
# cover contains a frame with rest message and meter
f = Frame(self.cover, background="black")
self.restnote = Label(f, background="black", foreground="white")
self.restmeter = Meter(f, background="grey50", height=10, width=200)
self.restnote.pack(pady=2)
self.restmeter.pack(fill="x", expand=1, pady=2)
self.cancel_button = Button(f, text="Cancel Rest", command=self.cancel)
f.pack()
# initialize interrupt information
self.linux_interrupts = 0
# used by the default activity checker
self.mouse = None
self.setup_server(server, port)
# self.last_int is the last time the server was alerted to activity
# self.now is the server's notion of the current time
# idle time is therefore max(0, self.now-self.last_int)
(self.last_int, _w_time, _r_time, self.now) = self.server.get()
self.idle = max(0, self.now - self.last_int)
self.bgcolor = self["background"]
# start the ball rolling
self.after(CHK_INT, self.tick)
self.work()
def setup_server(self, server, port):
if server is None:
self.server = collector.Collector()
self.log.debug("using private Collector()")
return
self.server = xmlrpc_client.ServerProxy("http://%s:%d" %
(server, port))
try:
self.server.get()
self.log.debug("found existing server")
except socket.error:
if server in ["", "localhost", "127.0.0.1"]:
cmd = "watch-server.py"
args = ["-p", "%d" % port]
pid = os.spawnvp(os.P_NOWAIT, cmd, args)
# wait briefly for server to start
time.sleep(0.2)
self.server = xmlrpc_client.ServerProxy("http://%s:%d" %
(server, port),
allow_none=True)
# try connecting
for _i in range(10):
try:
self.server.get()
atexit.register(os.kill, pid, signal.SIGHUP)
self.log.debug("spawned server")
return
except socket.error:
time.sleep(0.1)
# nothing else worked, so fall back to an embedded collector
self.server = collector.Collector()
self.log.debug("using private Collector()")
def reset_duration(self, _dummy=None):
"""reset work/rest interval lengths to current scale values"""
wtime = self.work_scl.get()
self.workmeter.set_range(self.workmeter.min_val,
self.workmeter.min_val + wtime * 60)
self.restmeter.set_range(
self.restmeter.min_val,
self.restmeter.min_val + self.rest_scl.get() * 60)
# only time the user can fiddle the work/rest meters is during
# the work phase, so the only scale change that matters for extending
# or contracting the end of the interval is the work scale
try:
delta = wtime - self.old_work
except AttributeError:
delta = 0
self.log.debug(__("then: {} delta: {}m", hhmm(self.then), delta))
self.then = self.then + delta * 60
self.old_work = wtime
self.server.put(self.work_scl.get(), self.rest_scl.get())
def work(self):
"""start the work period"""
self.reset_warning()
self.restmeter.reset()
self.state = "working"
self.then = self.now + self.work_scl.get() * 60
self.log.debug(__("work: then: {}", hhmm(self.then)))
self.workmeter.set_range(self.now, self.then)
self.workmeter.reset()
self.cover.withdraw()
def warn_work_end(self):
"""alert user that work period is almost up"""
self.set_background("yellow")
def reset_warning(self):
"""back to plain old grey bg"""
self.set_background(self.bgcolor)
def set_background(self, color):
for w in (self, self.work_scl, self.rest_scl, self.dictator,
self.friend, self.button_frame, self.stopb, self.restb,
self.helpb, self.work_frame, self.rest_frame,
self.radio_frame, self.work_label, self.rest_label):
w["background"] = color
def rest(self):
"""overlay the screen with a window, preventing typing"""
self.cancel_rest = 0
self.workmeter.reset()
self.state = "resting"
# the user may not have been typing or mousing right up to the
# work/rest threshold - give credit for whatever rest time has
# already been accumulated
resttime = self.rest_scl.get() * 60 - (self.now - self.last_int)
if resttime < 0:
self.work()
return
mins, secs = divmod(resttime, 60)
self.then = self.now + resttime
self.cover.deiconify()
self.cover.tkraise()
resttext = ("Rest for %dm%02ds please..." % (mins, secs))
self.restnote.configure(text=resttext)
self.restmeter.set_range(self.now, self.then)
self.restmeter.reset()
if self.mode.get() == "friendly":
self.cancel_button.pack(pady=2)
else:
self.cancel_button.pack_forget()
self.log.debug(
__("rest: state: {} now: {} then: {} active? {}", self.state,
hhmm(self.now), hhmm(self.then), self.check_activity()))
def help(self):
Dialog(self.master, title="Help", content=usageText())
### ---- define activity checkers here ---- ###
# keyed by sys.platform or "default" to return a method that checks
# for mouse/keyboard activity
_dispatch = {}
def check_activity(self):
"""check mouse/keyboard activity info
where possible, call platform-dependent routine to get mouse and
keyboard info, otherwise, just return mouse info
in all cases, the value returned should evaluate to False if no
activity was detected.
"""
active = False
if self.lid_state == "open":
dflt = self._dispatch["default"]
checker = self._dispatch.get(sys.platform, dflt)
active = checker(self)
if active:
self.server.tick()
return active
def check_mouse(self):
"""default checker, just compares current w/ saved mouse pos"""
mouse = self.winfo_pointerxy()
try:
return mouse != self.mouse
finally:
self.mouse = mouse
_dispatch["default"] = check_mouse
def get_linux_interrupts(self):
count = 0
# Can't seem to find mouse interrupts, so for now, just watch
# keyboard and mix add get_mouseinfo() output as a substitute for
# mouse interrupts.
last_count = self.interrupt_count
for line in open("/proc/interrupts"):
fields = line.split()
if fields[0] == "1:":
count = sum(int(fields[n]) for n in range(1, 8))
self.interrupt_count = count
break
return self.check_mouse() or self.interrupt_count > last_count
_dispatch["linux"] = get_linux_interrupts
def check_lid_state(self):
if os.path.exists(LID_STATE):
for line in open(LID_STATE):
fields = line.strip().split()
if fields[0] == "state:":
return self.maybe_change_lid_state(fields[1])
else:
self.lid_state = "open"
return 0
def maybe_change_lid_state(self, state):
"""Take necessary action when lid state changes.
Return True if lid state changed.
"""
idle = 0
if state != self.lid_state:
self.log.info(__("lid state changed: {}", state))
lid_time = time.time()
if state == "open":
idle = lid_time - self.lid_time
self.log.info(__("idle for {}s", idle))
self.lid_state = state
self.lid_time = lid_time
return idle
def tick(self):
"""perform periodic checks for activity or state switch"""
try:
self._tick()
finally:
self.after(CHK_INT, self.tick)
def _tick(self):
(self.last_int, work_time, rest_time, self.now) = self.server.get()
# check for mouse or keyboard activity
idle_time = self.check_lid_state()
if idle_time > rest_time * 60:
self.log.info(
__("The lid is up! Back to work: {}", hhmm(idle_time)))
self.work()
return
active = self.check_activity()
idle = max(0, self.now - self.last_int)
# check to see if the work/rest scales got adjusted by another
# watch instance
if (self.work_scl.get() != work_time
or self.rest_scl.get() != rest_time):
self.work_scl.set(work_time)
self.rest_scl.set(rest_time)
self.log.debug(
__("work: state: {} now: {} then: {} active? {}", self.state,
hhmm(self.now), hhmm(self.then), active))
if self.state == "resting":
# user explicitly cancelled the rest or the idle period
# exceeded the desired rest time
if self.cancel_rest or idle > rest_time * 60:
self.work()
return
# make sure the rest window is as far up the window stack as
# possible
self.cover.tkraise()
if idle <= self.idle:
# user moved something - extend rest by a second
self.then += 1
self.restmeter.set_range(self.restmeter.min_val, self.then)
self.restmeter.set(self.now)
self.idle = idle
# update message to reflect rest time remaining
timeleft = int(round(self.then - self.now))
minleft, secleft = divmod(timeleft, 60)
resttext = ("Rest for %dm%02ds please..." % (minleft, secleft))
self.restnote.configure(text=resttext)
else:
# if it's been at least the length of the rest interval
# since last interrupt, reset the work interval
if idle >= rest_time * 60:
self.work()
return
self.idle = idle
if self.now > self.then:
# work period expired
self.rest()
return
if self.now + 60 > self.then:
# work period nearly expired - warn user
self.warn_work_end()
else:
self.reset_warning()
self.restmeter.set(self.now)
self.workmeter.set(self.now)
def cancel(self):
self.cancel_rest = 1