def app():
todos = [("Write a Todo app", True), ("Take out garbage", False)]
disp = [True, False]
edited = ""
while True:
tag, value = yield from c.orr([
c.orr_same_line(
[c.button("All"),
c.button("Active"),
c.button("Completed")]),
c.orr([
c.tag_value(i, item(s, a)) for i, (s, a) in enumerate(todos)
if a in disp
]),
c.orr_same_line(
[c.button("+"),
c.input_text("New Item", edited, 30)]),
])
if tag == "New Item":
edited = value
elif tag == "+" and edited:
todos.append((edited, False))
edited = ""
elif tag in ["All", "Active", "Completed"]:
disp = dict(All=[True, False], Active=[False],
Completed=[True])[tag]
elif tag == "-":
del todos[value[0]]
elif tag == "toggle":
todos[value[0]] = todos[value[0]][0], value[1]
yield
def render(self):
events = yield from c.window(
title=self.name,
widget=c.multi_orr([
c.text("Style: "),
c.orr_same_line([
c.radio_button(label, active=self.style == label)
for label in self.style_choices
]),
c.spacing(),
c.text("Username: "******"inject" ImGui calls into the rendering routine.
# It may be better to abstract these `lift` calls out into a function (or not).
# Note that Concur (and ImGui as a whole) are primarily made for debug interfaces, so custom styling like this is a bit clunky.
# The calls used for sizing are [documented here](https://pyimgui.readthedocs.io/en/latest/reference/imgui.core.html).
# You can do a whole lot of customization like this, I recommend skimming through the above link.
c.lift(lambda: imgui.push_item_width(100)),
c.input_text(name="",
value=self.username,
tag="Username",
buffer_length=10),
c.text("Password: "******"",
value=self.password,
tag="Password"),
c.lift(lambda: imgui.pop_item_width()),
c.checkbox("Remember credentials", self.remember_credentials),
c.spacing(),
c.text("Input file: "),
c.same_line(),
c.text(self.filepath),
c.button("Open"),
self.custom_spacing(0, 20),
c.separator(),
c.button("Save"),
c.same_line(),
c.button("Reset"),
]))
for tag, value in events: # This is how event handling works with `multi_orr`
if tag in self.style_choices:
self.style = tag
self.style_choices[tag]()
elif tag == "Open":
self.prompt_for_input_file()
elif tag == "Username":
self.username = value
elif tag == "Password":
self.password = value
elif tag == "Remember credentials":
self.remember_credentials = value
elif tag == "Save":
print("Saved")
elif tag == "Reset":
print("Resetted")
return self
def __auth_view(self):
view = c.orr([
c.collapsing_header(
text="Languages",
widget=c.orr([
c.radio_button(
label='English',
active=True if self.language == 'default' else False,
tag='english'),
c.same_line(),
c.radio_button(
label='Russian',
active=True if self.language == 'cyrillic' else False,
tag='cyrillic'),
c.same_line(),
c.radio_button(
label='Korean',
active=True if self.language == 'korean' else False,
tag='korean'),
c.same_line(),
c.radio_button(
label='Japanese',
active=True if self.language == 'japanese' else False,
tag='japanese'),
c.same_line(),
c.radio_button(label='Chinese',
active=True if self.language
== 'chinese_full' else False,
tag='chinese_full'),
c.same_line(),
c.radio_button(
label='German',
active=True if self.language == 'latin' else False,
tag='latin'),
]),
open=True),
self.custom_spacing(1, 1),
c.text("Username:"******"", value=self.username, tag="username"),
c.text("Password:"******"", value=self.password, tag="password"),
c.button("Terminate", tag='terminate')
if self.process else self.dynamic_popup_button(
label="Login",
error=self.evaluate_popup_behaviour({
'user': self.username,
'password': self.password
}),
tag='login'),
])
return view
def app():
im1 = c.Image(Image.open("examples/lenna.png"))
im2 = c.Image(Image.open("examples/lenna.png"))
while True:
k, v = yield from c.orr([
c.button("Hello,"),
c.button("world!"),
c.orr_same_line([
c.text("Hello,"),
c.nothing(),
c.text_tooltip("Text tooltip", c.text("world!")),
c.text_tooltip("Orr tooltip", c.orr([
c.text_tooltip("Button tooltip", c.button("Button1")),
c.button("Button2"),
])),
c.orr([
c.button("Button3"),
c.button("Button4"),
]),
c.text("Finish line."),
]),
c.draggable("Drag", c.orr([c.button("Draggable Button"), c.forever(c.button, "Another")])),
c.input_text("Hello", "world!", 123),
c.collapsing_header("Image", c.orr([
c.tooltip(c.orr([c.text("Hello!"), c.image("", im1, width=300, height=200), c.event(("Key", "Tooltip value"))]), c.image("Im1", im1, width=30, height=20)),
c.image("Im2", im2, width=30, height=20),
])),
c.input_text("Hello", "world!", 123),
c.key_press("Key", glfw.KEY_SPACE),
])
if k == "Im1":
im1 = v
if k == "Im2":
im2 = v
print(k, v)
yield
def render(self):
if self.task_statuses: # Prepare the progress bar
n_working_or_finished = sum([
status in ["Working...", "Done."]
for status in self.task_statuses
])
n_total_threads = len(self.task_statuses)
progress = n_working_or_finished / n_total_threads
progress_text = f"{n_working_or_finished}/{n_total_threads}"
progress_bar = self.progress_bar_widget(progress_text, progress)
else:
progress_bar = c.nothing()
# use `multi_orr`, so that concurrent events aren't thrown away
events = yield from c.window(
self.name,
c.multi_orr([
c.text_tooltip(
"Drag the slider or enter your preferred amount directly to adjust the amount of threads used.",
c.text("Number of Threads")),
c.slider_int(label="",
value=self.n_threads,
min_value=1,
max_value=100,
tag='threads'),
c.same_line(),
c.lift(lambda: imgui.push_item_width(
self.evaluate_field_size(self.n_threads, self.n_tasks))),
c.interactive_elem(imgui.input_int,
"",
self.n_threads,
tag="threads"),
c.lift(lambda: imgui.pop_item_width()),
c.slider_int(label="",
value=self.n_tasks,
min_value=1,
max_value=100,
tag='tasks'),
c.same_line(),
c.lift(lambda: imgui.push_item_width(
self.evaluate_field_size(self.n_threads, self.n_tasks))),
c.interactive_elem(imgui.input_int,
"",
self.n_tasks,
tag="threads"),
c.lift(lambda: imgui.pop_item_width()),
c.input_text(name="Information, the feature needs",
value=self.information,
tag="info"),
c.button("Terminate", tag='terminate')
if self.process else self.dynamic_popup_button(
"Start", "Feature information is missing. Continue anyway?"
if not self.information else self.evaluate_popup_behaviour(
{'information': True})),
c.separator(),
c.text_colored("Feature status:", 'yellow'),
c.text(f"{self.window_status}"),
progress_bar,
c.optional(bool(self.task_statuses),
self.generate_thread_table),
c.separator(),
c.text_colored(f"{self.name} Log:", 'orange'),
# c.child(name=f"{self.name} Log", widget=self.log_widget(self.log), width=-1, height=-1, border=True),
c.window("Log", self.log_widget(self.log)),
c.tag(tag_name="status_queue",
elem=c.listen(self.status_queue)),
c.tag("log_queue", c.listen(self.log_queue)),
]))
for tag, value in events: # This is how event handling works with `multi_orr`
if tag == "info":
self.information = value
elif tag == "Start":
assert self.process is None
self.status_queue = Queue()
self.task_statuses = ["Waiting"] * self.n_tasks
information_dict = {
'log_queue': self.log_queue,
'information': self.information
}
self.process = Process(target=self.threadify,
args=(
NiceFeature,
information_dict,
))
self.process.start()
elif tag == "terminate":
assert self.process is not None
self.process.terminate()
self.window_status = "Terminated."
self.process = None
for i, status in enumerate(self.task_statuses, 0):
if status in ["Waiting", "Working..."]:
self.task_statuses[i] = "Terminated."
elif tag == "status_queue": # Handle events fired by threads.
# Update the thread state table
thread_id, new_status = value
# Update the feature status
if thread_id < 0:
self.window_status = new_status
if new_status == "Work done.":
self.process = None
else:
self.task_statuses[thread_id] = new_status
elif tag == "log_queue":
msg = value.getMessage()
# Colored logging
try:
text, color = msg.split("|")
except:
text, color = msg, "white"
if color == "green":
rgb_tuple = (0, 255, 0)
elif color == "red":
rgb_tuple = (255, 0, 0)
else:
rgb_tuple = (255, 255, 255)
self.log_list.append((text, rgb_tuple))
elif tag == "tasks":
self.n_tasks = value
elif tag == "threads":
self.n_threads = value
return self