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Copy pathFormatter.py
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200 lines (153 loc) · 7.51 KB
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# -*- coding: utf-8 -*-
"""
Formatter - Demo
Format column based document on user choice
Usage:
Run script to see how it works
Note: By commenting or deleting everything, including,
the <comment_or_delete> tags it is ready to be used
"""
from Npp import editor, notepad, console, MESSAGEBOXFLAGS
from itertools import izip_longest
try:
import Tkinter as tk
import ttk
except ImportError as e:
notepad.messageBox(('Unable to import Tkinter libraries,\n'
'these are needed for the UI.\n\n'
'Check your installation.\n\n'
'{}'.format(e.message)),'Missing Library', MESSAGEBOXFLAGS.ICONERROR)
console.show()
raise
def main():
list_of_separators = [('Comma',0),('Semicolon',1),('Space',2),('Clipboard', 3)]
separator_dict = {0:',', 1:';', 2:' ', 3:'clipboard'}
list_of_areas = [('Whole document',0),('Selection only',1),('Visible lines only',2)]
format_types_dict = {0:'\r\n',1:'\r',2:'\n'}
def button_reformat():
reformat(separator_value.get(), reformat_value.get())
window.destroy()
def button_quit(): window.destroy()
def set_reformat_choice(): reformat_value.set(reformat_value.get())
def set_separator_choice(): separator_value.set(separator_value.get())
def prepare(separator, rows, eol):
column_width_list = []
for row in rows:
splitted_row = row.split(separator)
column_width_list = [max(x) for x in izip_longest(column_width_list, [len(x.strip()) for x in splitted_row], fillvalue=(0))]
new_formatted_list = []
for row in (x for x in rows):
splitted_row = row.split(separator)
new_formatted_list.append('{} '.format(separator).join(['{0:<{1}}'.format(x.strip(),column_width_list[i]) for i,x in enumerate(splitted_row)]))
return new_formatted_list
def reformat(separator,area):
separator = window.clipboard_get() if separator_dict.get(separator) == 'clipboard' else separator_dict.get(separator)
used_eol = format_types_dict.get(notepad.getFormatType())
editor.beginUndoAction()
if area == 0:
rows = editor.getCharacterPointer().splitlines()
rows = prepare(separator, rows, used_eol)
editor.setText(used_eol.join(rows))
elif area == 1:
if editor.selectionIsRectangle():
selections = [(editor.getSelectionNStart(i),editor.getSelectionNEnd(i)) for i in range(editor.getSelections())]
rows = [editor.getRangePointer(x, y-x) for x,y in selections]
rows = prepare(separator, rows, used_eol)
editor.clearSelections()
for i, position in zip(reversed(range(len(selections))), reversed(selections)):
editor.setTarget(*position)
editor.replaceTarget(rows[i])
else:
first_selected_line, last_selected_line = editor.getUserLineSelection()
startpos = editor.positionFromLine(first_selected_line)
endpos = editor.positionFromLine(last_selected_line)
rows = editor.getRangePointer(startpos, endpos-startpos)
rows = prepare(separator, rows.split(used_eol), used_eol)
editor.setTarget(startpos, endpos)
editor.replaceTarget(used_eol.join(rows))
else:
first_visible_line = editor.getFirstVisibleLine()
startpos = editor.positionFromLine(first_visible_line)
endpos = editor.positionFromLine(editor.linesOnScreen() + first_visible_line)
rows = editor.getRangePointer(startpos, endpos-startpos)
rows = prepare(separator, rows.split(used_eol), used_eol)
editor.setTarget(startpos, endpos)
editor.replaceTarget(used_eol.join(rows))
editor.endUndoAction()
window = tk.Tk()
window.title("Formatter")
window.attributes('-toolwindow', 1)
window.attributes('-topmost', 1)
window.configure(background='#282C34')
window.grid_columnconfigure(0, weight=1)
window.grid_columnconfigure(1, weight=1)
control_styles = ttk.Style()
control_styles.configure('TButton', font=('courier', 16, 'bold'), background='#282C34', relief='flat')
control_styles.configure('TCheckbutton', font=('courier', 12), background='#282C34', foreground='#B5BCC9')
control_styles.configure('TRadiobutton', font=('courier', 12), background='#282C34', foreground='#B5BCC9')
control_styles.configure('TLabelframe.Label', font=('courier', 12, 'italic'), background='#282C34', foreground='#61AFEF')
control_styles.configure('TLabelframe', background='#282C34', foreground='#B5BCC9')
control_styles.configure('TLabel', font=('courier', 12), background='#282C34', foreground='#B5BCC9')
control_styles.configure('TFrame', background='#282C34')
separator_value = tk.IntVar()
reformat_value = tk.IntVar()
separator_frame = ttk.LabelFrame(window)
separator_frame.configure(text='Separator')
separator_frame.configure(width=280)
for label, _value in list_of_separators:
ttk.Radiobutton(separator_frame,
text=label,
command = set_separator_choice,
variable = separator_value,
value = _value).pack(padx=10, anchor=tk.W)
separator_frame.grid(row=0, column=0, padx=10, pady=15, sticky=tk.W+tk.E+tk.N+tk.S)
reformat_frame = ttk.LabelFrame(window)
reformat_frame.configure(text='Area to reformat')
reformat_frame.configure(width=280)
for label, _value in list_of_areas:
ttk.Radiobutton(reformat_frame,
text=label,
command=set_reformat_choice,
variable=reformat_value,
value=_value).pack(padx=10, anchor=tk.W)
reformat_frame.grid(row=0, column=1, padx=10, pady=15, sticky=tk.W+tk.E+tk.N+tk.S)
btn_frame = ttk.Frame(window)
btn_frame.place(relx=0.02, rely=0.64, relheight=0.32, relwidth=0.96)
btn_frame.configure(relief=tk.GROOVE)
btn_frame.configure(borderwidth="2")
btn_frame.configure(width=550)
btn_reformat = ttk.Button(btn_frame)
btn_reformat.place(relx=0.07, rely=0.24, height=47, width=207)
btn_reformat.configure(text='Reformat')
btn_reformat.configure(width=207)
btn_reformat.configure(command=button_reformat)
btn_quit = ttk.Button(btn_frame)
btn_quit.place(relx=0.58, rely=0.26, height=47, width=207)
btn_quit.configure(text='Quit')
btn_quit.configure(width=207)
btn_quit.configure(command=button_quit)
# center window
w = window.winfo_screenwidth()
h = window.winfo_screenheight()
size = (600,250)
xpos = w/2 - size[0]/2
ypos = h/2 - size[1]/2
window.geometry("{}x{}+{}+{}".format(*(size + (xpos, ypos))))
# start app - blocks rest of the script
window.mainloop()
# <comment_or_delete>
def run_demo():
demo_message = ('Running in demo mode\n'
'By commenting run_demo() line or by commenting/deleting the whole tag it is ready to be used')
notepad.messageBox(demo_message,'Demo Mode')
import random
_number_of_lines = 100000
_s = 50
_line_split_separator = ','
_data = ['{0}{3}{1}{3}{2}\r\n'.format('a'*random.randint(0,_s),'b'*random.randint(0,_s),'c'*random.randint(0,_s),_line_split_separator) for i in xrange(_number_of_lines)]
notepad.new()
editor.setText(''.join(_data))
del _data
run_demo()
# </comment_or_delete>
main()