def create(self):
from freud.key_bindings import response_kb, header_kb
right_margins = [ScrollbarMargin(display_arrows=True)]
left_margins = [NumberedMargin()]
self.buffer_control = BufferControl(
lexer=PygmentsLexer(JsonLexer),
search_buffer_control=search_toolbar.control,
buffer=response_buffer)
header_window = Window(
wrap_lines=True,
right_margins=right_margins,
left_margins=left_margins,
height=HEADER_HEIGHT,
content=BufferControl(key_bindings=header_kb,
search_buffer_control=search_toolbar.control,
lexer=PygmentsLexer(HeaderLexer),
buffer=header_buffer))
body_window = Window(left_margins=left_margins,
right_margins=right_margins,
wrap_lines=True,
content=self.buffer_control)
return HSplit([
header_window,
Window(height=1, char='─', style='class:line'),
body_window,
],
key_bindings=response_kb)
def make_app(path_to_checklist, new_session):
session = ChecklistSession(path_to_checklist, new_session)
checklist = session.load()
def status_bar_text():
items = checklist.items()
return "{name} : {checked}/{total} done | 'q': quit | 'z': undo | '?' help | <up>/<down> moves | <space> toggles".format(
name=checklist.name,
checked=len([i for i in items if i.checked]),
total=len(items))
checklist_window = Window(ChecklistControl(checklist, session),
left_margins=[NumberedMargin()],
right_margins=[
ScrollbarMargin(display_arrows=True),
])
status_bar_window = Window(content=FormattedTextControl(status_bar_text),
height=1,
style='reverse')
root_container = FloatContainer(
content=HSplit([
checklist_window,
status_bar_window,
]),
floats=[],
)
if session.duplicates:
root_container.floats.append(
Float(content=DuplicatesWarningDialog(session.duplicates)))
return Application(layout=Layout(root_container),
full_screen=True,
key_bindings=build_key_bindings())
def __init__(self,
app=None,
show=True,
height=Dimension(preferred=60),
width=Dimension(preferred=1)): #80?
self.app = app
self.show = show
self.basename = None
self.filename = None
self.current_line = -1
self.handle_source_change = False
self.lexer = None
self.buffer = Buffer(document=Document(),
multiline=True) # TODO: Intelligent readonly lambda
self.control = BufferControl(self.buffer,
focusable=True,
lexer=DynamicLexer(lambda: self.lexer),
focus_on_click=True)
self.window = Window(content=self.control,
height=height,
width=width,
wrap_lines=False,
left_margins=[NumberedMargin()],
scroll_offsets = ScrollOffsets(top=5, bottom=40),
get_line_prefix=self._get_line_prefix)
self.info = InfoLine(text='', width=240)
self.container = ConditionalContainer(
content=HSplit([self.info.get_ui(),
self.window]),
filter=Condition(lambda: self.show))
def _create_window_frame(self, editor_buffer):
"""
Create a Window for the buffer, with underneath a status bar.
"""
@Condition
def wrap_lines():
return self.editor.wrap_lines
window = Window(
self._create_buffer_control(editor_buffer),
allow_scroll_beyond_bottom=True,
scroll_offsets=ScrollOffsets(
left=0,
right=0,
top=(lambda: self.editor.scroll_offset),
bottom=(lambda: self.editor.scroll_offset)),
wrap_lines=wrap_lines,
left_margins=[
ConditionalMargin(margin=NumberedMargin(
display_tildes=True,
relative=Condition(lambda: self.editor.relative_number)),
filter=Condition(
lambda: self.editor.show_line_numbers))
],
cursorline=Condition(lambda: self.editor.cursorline),
cursorcolumn=Condition(lambda: self.editor.cursorcolumn),
colorcolumns=(
lambda: [ColorColumn(pos) for pos in self.editor.colorcolumn]),
ignore_content_width=True,
ignore_content_height=True,
get_line_prefix=partial(self._get_line_prefix,
editor_buffer.buffer))
return HSplit([
window,
VSplit([
WindowStatusBar(self.editor, editor_buffer),
WindowStatusBarRuler(self.editor, window,
editor_buffer.buffer),
],
width=Dimension()), # Ignore actual status bar width.
]), window
def __init__(self, text='', multiline=True, password=False,
lexer=None, auto_suggest=None, completer=None,
complete_while_typing=True, accept_handler=None, history=None,
focusable=True, focus_on_click=False, wrap_lines=True,
read_only=False, width=None, height=None,
dont_extend_height=False, dont_extend_width=False,
line_numbers=False, get_line_prefix=None, scrollbar=False,
style='', search_field=None, preview_search=True, prompt='',
input_processors=None, max_line_count=1000, initial_text="", align=WindowAlign.LEFT):
assert isinstance(text, six.text_type)
assert search_field is None or isinstance(search_field, SearchToolbar)
if search_field is None:
search_control = None
elif isinstance(search_field, SearchToolbar):
search_control = search_field.control
if input_processors is None:
input_processors = []
# Writeable attributes.
self.completer = completer
self.complete_while_typing = complete_while_typing
self.lexer = lexer
self.auto_suggest = auto_suggest
self.read_only = read_only
self.wrap_lines = wrap_lines
self.max_line_count = max_line_count
self.buffer = CustomBuffer(
document=Document(text, 0),
multiline=multiline,
read_only=Condition(lambda: is_true(self.read_only)),
completer=DynamicCompleter(lambda: self.completer),
complete_while_typing=Condition(
lambda: is_true(self.complete_while_typing)),
auto_suggest=DynamicAutoSuggest(lambda: self.auto_suggest),
accept_handler=accept_handler,
history=history)
self.control = BufferControl(
buffer=self.buffer,
lexer=DynamicLexer(lambda: self.lexer),
input_processors=[
ConditionalProcessor(
AppendAutoSuggestion(),
has_focus(self.buffer) & ~is_done),
ConditionalProcessor(
processor=PasswordProcessor(),
filter=to_filter(password)
),
BeforeInput(prompt, style='class:text-area.prompt'),
] + input_processors,
search_buffer_control=search_control,
preview_search=preview_search,
focusable=focusable,
focus_on_click=focus_on_click)
if multiline:
if scrollbar:
right_margins = [ScrollbarMargin(display_arrows=True)]
else:
right_margins = []
if line_numbers:
left_margins = [NumberedMargin()]
else:
left_margins = []
else:
left_margins = []
right_margins = []
style = 'class:text-area ' + style
self.window = Window(
height=height,
width=width,
dont_extend_height=dont_extend_height,
dont_extend_width=dont_extend_width,
content=self.control,
style=style,
wrap_lines=Condition(lambda: is_true(self.wrap_lines)),
left_margins=left_margins,
right_margins=right_margins,
get_line_prefix=get_line_prefix,
align=align)
self.log_lines: Deque[str] = deque()
self.log(initial_text)
def __init__(self,
text: str = '',
multiline: FilterOrBool = True,
password: FilterOrBool = False,
lexer: Optional[Lexer] = None,
auto_suggest: Optional[AutoSuggest] = None,
completer: Optional[Completer] = None,
complete_while_typing: FilterOrBool = True,
accept_handler: Optional[BufferAcceptHandler] = None,
history: Optional[History] = None,
focusable: FilterOrBool = True,
focus_on_click: FilterOrBool = False,
wrap_lines: FilterOrBool = True,
read_only: FilterOrBool = False,
width: AnyDimension = None,
height: AnyDimension = None,
dont_extend_height: FilterOrBool = False,
dont_extend_width: FilterOrBool = False,
line_numbers: bool = False,
get_line_prefix: Optional[GetLinePrefixCallable] = None,
scrollbar: bool = False,
style: str = '',
search_field: Optional[SearchToolbar] = None,
preview_search: FilterOrBool = True,
prompt: AnyFormattedText = '',
input_processors: Optional[List[Processor]] = None) -> None:
if search_field is None:
search_control = None
elif isinstance(search_field, SearchToolbar):
search_control = search_field.control
if input_processors is None:
input_processors = []
# Writeable attributes.
self.completer = completer
self.complete_while_typing = complete_while_typing
self.lexer = lexer
self.auto_suggest = auto_suggest
self.read_only = read_only
self.wrap_lines = wrap_lines
self.buffer = Buffer(
document=Document(text, 0),
multiline=multiline,
read_only=Condition(lambda: is_true(self.read_only)),
completer=DynamicCompleter(lambda: self.completer),
complete_while_typing=Condition(
lambda: is_true(self.complete_while_typing)),
auto_suggest=DynamicAutoSuggest(lambda: self.auto_suggest),
accept_handler=accept_handler,
history=history)
self.control = BufferControl(
buffer=self.buffer,
lexer=DynamicLexer(lambda: self.lexer),
input_processors=[
ConditionalProcessor(AppendAutoSuggestion(),
has_focus(self.buffer) & ~is_done),
ConditionalProcessor(processor=PasswordProcessor(),
filter=to_filter(password)),
BeforeInput(prompt, style='class:text-area.prompt'),
] + input_processors,
search_buffer_control=search_control,
preview_search=preview_search,
focusable=focusable,
focus_on_click=focus_on_click)
if multiline:
if scrollbar:
right_margins = [ScrollbarMargin(display_arrows=True)]
else:
right_margins = []
if line_numbers:
left_margins = [NumberedMargin()]
else:
left_margins = []
else:
height = D.exact(1)
left_margins = []
right_margins = []
style = 'class:text-area ' + style
self.window = Window(
height=height,
width=width,
dont_extend_height=dont_extend_height,
dont_extend_width=dont_extend_width,
content=self.control,
style=style,
wrap_lines=Condition(lambda: is_true(self.wrap_lines)),
left_margins=left_margins,
right_margins=right_margins,
get_line_prefix=get_line_prefix)
def __init__(self,
text='',
multiline=True,
password=False,
lexer=None,
completer=None,
accept_handler=None,
focusable=True,
wrap_lines=True,
read_only=False,
width=None,
height=None,
dont_extend_height=False,
dont_extend_width=False,
line_numbers=False,
scrollbar=False,
style='',
input_processor=None,
search_field=None,
preview_search=True,
prompt=''):
assert isinstance(text, six.text_type)
assert search_field is None or isinstance(search_field, SearchToolbar)
if search_field is None:
search_control = None
elif isinstance(search_field, SearchToolbar):
search_control = search_field.control
self.buffer = Buffer(
document=Document(text, 0),
multiline=multiline,
read_only=read_only,
completer=completer,
complete_while_typing=True,
accept_handler=lambda buff: accept_handler and accept_handler())
self.control = BufferControl(
buffer=self.buffer,
lexer=lexer,
input_processor=merge_processors([
ConditionalProcessor(processor=PasswordProcessor(),
filter=to_filter(password)),
HighlightSearchProcessor(preview_search=preview_search),
HighlightSelectionProcessor(),
DisplayMultipleCursors(),
BeforeInput(prompt, style='class:text-area.prompt'),
]),
search_buffer_control=search_control,
preview_search=preview_search,
focusable=focusable)
if multiline:
if scrollbar:
right_margins = [ScrollbarMargin(display_arrows=True)]
else:
right_margins = []
if line_numbers:
left_margins = [NumberedMargin()]
else:
left_margins = []
else:
wrap_lines = False # Never wrap for single line input.
height = D.exact(1)
left_margins = []
right_margins = []
style = 'class:text-area ' + style
self.window = Window(height=height,
width=width,
dont_extend_height=dont_extend_height,
dont_extend_width=dont_extend_width,
content=self.control,
style=style,
wrap_lines=wrap_lines,
left_margins=left_margins,
right_margins=right_margins)
def __init__(self, debugger):
self._filename = None
self.sources = {}
self.debugger = debugger
self.debugger.events.on_stop += self.on_stop
self.current_address_margin = CurrentAddressMargin()
kb = KeyBindings()
self.locals_processor = DisplayVariablesProcessor()
self.source_buffer = Buffer(multiline=True)
self.bar_buffer = Buffer(multiline=True)
self.register_buffer = Buffer(multiline=True)
self.logs_buffer = Buffer(multiline=True)
@kb.add(Keys.F10, eager=True)
def quit_(event):
event.app.exit()
@kb.add(Keys.F8)
def clear_breakpoint_(event):
if self.has_source():
filename, row = self.get_current_location()
self.debugger.clear_breakpoint(filename, row)
@kb.add(Keys.F7)
def set_breakpoint_(event):
if self.has_source():
filename, row = self.get_current_location()
self.debugger.set_breakpoint(filename, row)
@kb.add(Keys.F6)
def step_(event):
self.debugger.step()
@kb.add(Keys.F5)
def run_(event):
self.debugger.run()
@kb.add(Keys.F4)
def stop_(event):
self.debugger.stop()
@kb.add(Keys.PageUp)
def scroll_up_(event):
self.source_buffer.cursor_up(count=15)
@kb.add(Keys.PageDown)
def scroll_down_(event):
self.source_buffer.cursor_down(count=15)
src_lexer = PygmentsLexer(CLexer)
source_code_window = Window(
content=BufferControl(
buffer=self.source_buffer,
lexer=src_lexer,
input_processors=[self.locals_processor],
),
left_margins=[self.current_address_margin,
NumberedMargin()],
right_margins=[ScrollbarMargin(display_arrows=True)],
cursorline=True,
)
register_window = Window(
content=BufferControl(buffer=self.register_buffer), width=20)
title_text = "Welcome to the ppci debugger version {} running in prompt_toolkit {}".format(
ppci_version, ptk_version)
help_text = ("F4=stop F5=run F6=step F7=set breakpoint" +
" F8=clear breakpoint F10=exit")
# Application layout:
body = HSplit([
Window(content=FormattedTextControl(text=title_text), height=1),
VSplit([
HSplit([
Frame(
body=source_code_window,
title="source-code",
),
Window(
content=BufferControl(buffer=self.logs_buffer),
height=2,
),
]),
Frame(body=register_window, title="registers"),
]),
Window(
content=FormattedTextControl(self.get_status_tokens),
height=1,
),
Window(content=FormattedTextControl(help_text), height=1),
])
layout = Layout(body)
style = style_from_pygments_cls(get_style_by_name("vim"))
log_handler = MyHandler(self.logs_buffer)
fmt = logging.Formatter(fmt=logformat)
log_handler.setFormatter(fmt)
log_handler.setLevel(logging.DEBUG)
logging.getLogger().setLevel(logging.DEBUG)
logging.getLogger().addHandler(log_handler)
self._event_loop = get_event_loop()
self.application = Application(layout=layout,
style=style,
key_bindings=kb,
full_screen=True)
# Create text buffers. The margins will update if you scroll up or down.
buff = Buffer()
buff.text = LIPSUM
# 1. The layout
body = HSplit([
Window(FormattedTextControl('Press "q" to quit.'),
height=1,
style='reverse'),
Window(
BufferControl(buffer=buff),
# Add margins.
left_margins=[NumberedMargin(), ScrollbarMargin()],
right_margins=[ScrollbarMargin(), ScrollbarMargin()],
),
])
# 2. Key bindings
kb = KeyBindings()
@kb.add('q')
@kb.add('c-c')
def _(event):
" Quit application. "
event.app.exit()
def __init__(self, multiline: FilterOrBool = True,
password: FilterOrBool = False,
focusable: FilterOrBool = True,
focus_on_click: FilterOrBool = False,
width: AnyDimension = None,
height: AnyDimension = None,
dont_extend_height: FilterOrBool = False,
dont_extend_width: FilterOrBool = False,
line_numbers: bool = False,
get_line_prefix: Optional[GetLinePrefixCallable] = None,
scrollbar: bool = False, style: str = "",
search_field: Optional[SearchToolbar] = None,
preview_search: FilterOrBool = True,
prompt: AnyFormattedText = "",
input_processors: Optional[List[Processor]] = None,
key_bindings: KeyBindings = None, **kwargs) -> None:
super().__init__(multiline=multiline, password=password,
focusable=focusable, focus_on_click=focus_on_click,
width=width, height=height,
dont_extend_height=dont_extend_height,
dont_extend_width=dont_extend_width,
line_numbers=line_numbers,
get_line_prefix=get_line_prefix,
scrollbar=scrollbar, style=style,
search_field=search_field,
preview_search=preview_search, prompt=prompt,
input_processors=input_processors, **kwargs)
if search_field is None:
search_control = None
elif isinstance(search_field, SearchToolbar):
search_control = search_field.control
if input_processors is None:
input_processors = []
self.control = BufferControl(
buffer=self.buffer,
lexer=DynamicLexer(lambda: self.lexer),
input_processors=[
ConditionalProcessor(
AppendAutoSuggestion(),
has_focus(self.buffer) & ~is_done
),
ConditionalProcessor(
processor=PasswordProcessor(),
filter=to_filter(password)
),
BeforeInput(prompt,
style="class:text-area.prompt"),
] + input_processors,
search_buffer_control=search_control,
preview_search=preview_search,
focusable=focusable,
focus_on_click=focus_on_click,
key_bindings=key_bindings
)
if multiline:
right_margins = [ScrollbarMargin(display_arrows=True)] \
if scrollbar else []
left_margins = [NumberedMargin()] if line_numbers else []
else:
height = D.exact(1)
left_margins = []
right_margins = []
style = "class:text-area " + style
self.window = Window(
height=height,
width=width,
dont_extend_height=dont_extend_height,
dont_extend_width=dont_extend_width,
content=self.control,
style=style,
wrap_lines=Condition(lambda: is_true(self.wrap_lines)),
left_margins=left_margins,
right_margins=right_margins,
get_line_prefix=get_line_prefix
)
def __init__(self,
text='',
multiline=True,
password=False,
lexer=None,
completer=None,
accept_handler=None,
focusable=True,
wrap_lines=True,
read_only=False,
width=None,
height=None,
dont_extend_height=False,
dont_extend_width=False,
line_numbers=False,
scrollbar=False,
style='',
search_field=None,
preview_search=True,
history=InMemoryHistory(),
prompt=''):
assert isinstance(text, six.text_type)
assert search_field is None or isinstance(search_field, SearchToolbar)
if search_field is None:
search_control = None
elif isinstance(search_field, SearchToolbar):
search_control = search_field.control
self.history = history
self.buffer = Buffer(
document=Document(text, 0),
multiline=multiline,
read_only=read_only,
completer=completer,
history=self.history,
auto_suggest=AutoSuggestFromHistory(),
enable_history_search=True,
accept_handler=lambda buff: accept_handler and accept_handler())
self.control = BufferControl(buffer=self.buffer,
lexer=lexer,
input_processors=[
BeforeInput(
prompt,
style='class:text-area.prompt'),
],
search_buffer_control=search_control,
preview_search=preview_search,
focusable=focusable)
if multiline:
if scrollbar:
right_margins = [ScrollbarMargin(display_arrows=True)]
else:
right_margins = []
if line_numbers:
left_margins = [NumberedMargin()]
else:
left_margins = []
else:
wrap_lines = False # Never wrap for single line input.
height = D.exact(1)
left_margins = []
right_margins = []
style = 'class:text-area ' + style
self.window = Window(height=height,
width=width,
dont_extend_height=dont_extend_height,
dont_extend_width=dont_extend_width,
content=self.control,
style=style,
wrap_lines=wrap_lines,
left_margins=left_margins,
right_margins=right_margins)
