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Addition of cprint functionality! Fun stuff!!

This commit is contained in:
PySimpleGUI 2020-06-27 11:56:25 -04:00
parent d8149cd817
commit 81ccd9d54e
1 changed files with 95 additions and 12 deletions
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107
PySimpleGUI.py
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@ -1,6 +1,6 @@
#!/usr/bin/python3
version = __version__ = "4.20.0.15 Unreleased\n Ability to add your own theme easier using theme_add_new, VSeparator added (spelling error), removed Radio update clearing all if one is cleared (forgot about reset_group), new Element.set_vscroll_position method, added initial_folder to popup_get_folder and default_path to no_window version of popup_get_file, HorizontalSeparator (FINALLY), added keys to separators, added color parameter to Separators (defaults to theme text color), docstring for Window.get_screen_size, added default key for one_line_progress_meter, auto-add keys to tables & trees, update of GitHub install code (thanks Ruud), graph +UP events are added as string or a tuple rather than string only, removed Python2 Tkinter imports, exclude separators from being auto-keyed "
version = __version__ = "4.20.0.17 Unreleased\n Ability to add your own theme easier using theme_add_new, VSeparator added (spelling error), removed Radio update clearing all if one is cleared (forgot about reset_group), new Element.set_vscroll_position method, added initial_folder to popup_get_folder and default_path to no_window version of popup_get_file, HorizontalSeparator (FINALLY), added keys to separators, added color parameter to Separators (defaults to theme text color), docstring for Window.get_screen_size, added default key for one_line_progress_meter, auto-add keys to tables & trees, update of GitHub install code (thanks Ruud), graph +UP events are added as string or a tuple rather than string only, removed Python2 Tkinter imports, exclude separators from being auto-keyed, InputText element gets new disabled-readonly foreground and background color settings and also a readonly parameter, InputText gets border_width parameter, new cprint capability (print in color to a multiline using a single function call)"
port = 'PySimpleGUI'
@ -2170,13 +2170,16 @@ class Multiline(Element):
if value is not None:
value = str(value)
if background_color_for_value is not None or text_color_for_value is not None:
tag = 'Multiline(' + str(text_color_for_value) + ','+ str(background_color_for_value)+')'
if tag not in self.tags:
self.tags.add(tag)
if background_color_for_value is not None:
self.TKText.tag_configure(tag, background=background_color_for_value)
if text_color_for_value is not None:
self.TKText.tag_configure(tag, foreground=text_color_for_value)
try:
tag = 'Multiline(' + str(text_color_for_value) + ','+ str(background_color_for_value)+')'
if tag not in self.tags:
self.tags.add(tag)
if background_color_for_value is not None:
self.TKText.tag_configure(tag, background=background_color_for_value)
if text_color_for_value is not None:
self.TKText.tag_configure(tag, foreground=text_color_for_value)
except Exception as e:
print('* Multiline.update - bad color likely specified')
else:
tag = None
if self.Disabled:
@ -10334,7 +10337,6 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
element.TooltipObject = ToolTip(element.TKButton, text=element.Tooltip,
timeout=DEFAULT_TOOLTIP_TIME)
# ------------------------- INPUT placement element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_TEXT:
element = element # type: InputText
@ -10342,8 +10344,6 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
element.TKStringVar = tk.StringVar()
element.TKStringVar.set(default_text)
show = element.PasswordCharacter if element.PasswordCharacter else ""
# bd = element.BorderDepth if element.BorderDepth is not None else border_depth
print(f'Input border depth = {border_depth}')
bd = border_depth
if element.Justification is not None:
justification = element.Justification
@ -11881,7 +11881,7 @@ def EasyPrint(*args, size=(None, None), end=None, sep=None, location=(None, None
:type *args: (Any)
:param size: (w,h) w=characters-wide, h=rows-high
:type size: (int, int)
:param sep: end character
:param end: end character
:type end: (str)
:param sep: separator character
:type sep: (str)
@ -11925,6 +11925,89 @@ def EasyPrintClose():
_DebugWin.debug_window.Close()
_DebugWin.debug_window = None
CPRINT_DESTINATION_WINDOW = None
CPRINT_DESTINATION_MULTILINE_ELMENT_KEY = None
def cprint_set_output_destination(window, multiline_key):
"""
Sets up the color print (cprint) output destination
:param window: The window that the cprint call will route the output to
:type window: (Window)
:param multiline_key: Key for the Multiline Element where output will be sent
:type multiline_key: (Any)
"""
global CPRINT_DESTINATION_WINDOW, CPRINT_DESTINATION_MULTILINE_ELMENT_KEY
CPRINT_DESTINATION_WINDOW = window
CPRINT_DESTINATION_MULTILINE_ELMENT_KEY = multiline_key
def cprint(*args, **kwargs):
"""
Color print to a multiline element in a window of your choice.
Must have called cprint_set_output_destination prior ot making this call so that the
window and element key can be saved and used here to route the output
kwargs can be any of these keywords:
end - The end char to use just like print uses
sep - The separation character like print uses
text_color - The color of the text
t - An alias for color of the text (makes for shorter calls)
background_color - The color of the background
b - An alias for the background_color parameter
c - Tuple[str, str] - "shorthand" way of specifying color. (foreground, backgrouned). (think of "," as "On")
With these aliases it's possible to write the same print but in more compact ways:
cprint('This will print white text on red background', c=('white', 'red'))
cprint('This will print white text on red background', text_color='red', background_color='white')
cprint('This will print white text on red background', t='red', b='white')
:param *args: stuff to output
:type *args: (Any)
:param text_color: Color of the text
:type text_color: (str)
:param background_color: The background color of the line
:type background_color: (str)
:param t: Color of the text
:type t: (str)
:param b: The background color of the line
:type b: (str)
:param b: The background color of the line
:type b: (str)
:param end: end character
:type end: (str)
:param sep: separator character
:type sep: (str)
"""
if CPRINT_DESTINATION_WINDOW is None or CPRINT_DESTINATION_MULTILINE_ELMENT_KEY is None:
print('** Warning ** Attempting to perform a cprint without first setting up the output window and element', 'Will instead print on Console')
print(*args)
return
new_kwargs = {}
for arg in kwargs:
if arg == 't':
new_kwargs['text_color'] = kwargs[arg]
elif arg == 'b':
new_kwargs['background_color'] = kwargs[arg]
elif arg == 'c':
new_kwargs['text_color'] = kwargs[arg][0]
new_kwargs['background_color'] = kwargs[arg][1]
else:
new_kwargs[arg] = kwargs[arg]
# Special code to control the "end". If no end is specified then the ENTIRE LINE will be displayed with
# the background color spanning across the entire width of the element. This is likely not the desired
# outcome the user was hoping for. So, thi code provides that behavior of only the portion of the line
# with text will have a background color change
if new_kwargs.get('end', None) is None:
new_kwargs['end'] = ''
CPRINT_DESTINATION_WINDOW[CPRINT_DESTINATION_MULTILINE_ELMENT_KEY].print(*args, **new_kwargs)
CPRINT_DESTINATION_WINDOW[CPRINT_DESTINATION_MULTILINE_ELMENT_KEY].print('')
else:
CPRINT_DESTINATION_WINDOW[CPRINT_DESTINATION_MULTILINE_ELMENT_KEY].print(*args, **new_kwargs)
# ------------------------------------------------------------------------------------------------ #
# A print-like call that can be used to output to a multiline element as if it's an Output element #
# ------------------------------------------------------------------------------------------------ #