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Remove unused file, reformat helpers

github/fork/yochananmarqos/patch-1
Gonçalo Silva 2019-06-22 04:24:54 +01:00
parent e3b99e823b
commit aa3f5c3430
2 changed files with 9 additions and 193 deletions
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186
uberwriter/format_shortcuts.py
View File

@ -1,186 +0,0 @@
# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
# BEGIN LICENSE
# Copyright (C) 2019, Wolf Vollprecht <w.vollprecht@gmail.com>
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 3, as published
# by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranties of
# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
# END LICENSE
from gettext import gettext as _
class FormatShortcuts():
"""Manage the insertion of formatting for insert them using shortcuts
"""
def __init__(self, textbuffer, texteditor):
self.text_buffer = textbuffer
self.text_editor = texteditor
def rule(self):
"""insert ruler at cursor
"""
self.text_buffer.insert_at_cursor("\n\n-------\n")
self.text_editor.scroll_mark_onscreen(self.text_buffer.get_insert())
def bold(self):
"""set selected text as bold
"""
self.apply_format("**")
def italic(self):
"""set selected text as italic
"""
self.apply_format("*")
def strikeout(self):
"""set selected text as stricked out
"""
self.apply_format("~~")
def apply_format(self, wrap="*"):
"""apply the given wrap to a selected text, or insert a helper text wraped
if nothing is selected
Keyword Arguments:
wrap {str} -- [the format mark] (default: {"*"})
"""
if self.text_buffer.get_has_selection():
# Find current highlighting
(start, end) = self.text_buffer.get_selection_bounds()
moved = False
if (start.get_offset() >= len(wrap) and
end.get_offset() <= self.text_buffer.get_char_count() - len(wrap)):
moved = True
ext_start = start.copy()
ext_start.backward_chars(len(wrap))
ext_end = end.copy()
ext_end.forward_chars(len(wrap))
text = self.text_buffer.get_text(ext_start, ext_end, True)
else:
text = self.text_buffer.get_text(start, end, True)
if moved and text.startswith(wrap) and text.endswith(wrap):
text = text[len(wrap):-len(wrap)]
new_text = text
self.text_buffer.delete(ext_start, ext_end)
move_back = 0
else:
if moved:
text = text[len(wrap):-len(wrap)]
new_text = text.lstrip().rstrip()
text = text.replace(new_text, wrap + new_text + wrap)
self.text_buffer.delete(start, end)
move_back = len(wrap)
self.text_buffer.insert_at_cursor(text)
text_length = len(new_text)
else:
helptext = ""
if wrap == "*":
helptext = _("emphasized text")
elif wrap == "**":
helptext = _("strong text")
elif wrap == "~~":
helptext = _("striked out text")
self.text_buffer.insert_at_cursor(wrap + helptext + wrap)
text_length = len(helptext)
move_back = len(wrap)
cursor_mark = self.text_buffer.get_insert()
cursor_iter = self.text_buffer.get_iter_at_mark(cursor_mark)
cursor_iter.backward_chars(move_back)
self.text_buffer.move_mark_by_name('selection_bound', cursor_iter)
cursor_iter.backward_chars(text_length)
self.text_buffer.move_mark_by_name('insert', cursor_iter)
def unordered_list_item(self):
"""insert unordered list items or mark a selection as
an item in an unordered list
"""
helptext = _("List item")
text_length = len(helptext)
move_back = 0
if self.text_buffer.get_has_selection():
(start, end) = self.text_buffer.get_selection_bounds()
if start.starts_line():
text = self.text_buffer.get_text(start, end, False)
if text.startswith(("- ", "* ", "+ ")):
delete_end = start.forward_chars(2)
self.text_buffer.delete(start, delete_end)
else:
self.text_buffer.insert(start, "- ")
else:
move_back = 0
cursor_mark = self.text_buffer.get_insert()
cursor_iter = self.text_buffer.get_iter_at_mark(cursor_mark)
start_ext = cursor_iter.copy()
start_ext.backward_lines(3)
text = self.text_buffer.get_text(cursor_iter, start_ext, False)
lines = text.splitlines()
for line in reversed(lines):
if line and line.startswith(("- ", "* ", "+ ")):
if cursor_iter.starts_line():
self.text_buffer.insert_at_cursor(line[:2] + helptext)
else:
self.text_buffer.insert_at_cursor(
"\n" + line[:2] + helptext)
break
else:
if not lines[-1] and not lines[-2]:
self.text_buffer.insert_at_cursor("- " + helptext)
elif not lines[-1]:
if cursor_iter.starts_line():
self.text_buffer.insert_at_cursor("- " + helptext)
else:
self.text_buffer.insert_at_cursor("\n- " + helptext)
else:
self.text_buffer.insert_at_cursor("\n\n- " + helptext)
break
self.select_edit(move_back, text_length)
def ordered_list_item(self):
# TODO: implement ordered lists
pass
def select_edit(self, move_back, text_length):
cursor_mark = self.text_buffer.get_insert()
cursor_iter = self.text_buffer.get_iter_at_mark(cursor_mark)
cursor_iter.backward_chars(move_back)
self.text_buffer.move_mark_by_name('selection_bound', cursor_iter)
cursor_iter.backward_chars(text_length)
self.text_buffer.move_mark_by_name('insert', cursor_iter)
self.text_editor.scroll_mark_onscreen(self.text_buffer.get_insert())
def heading(self):
"""insert heading at cursor position or set selected text as one
"""
helptext = _("Heading")
if self.text_buffer.get_has_selection():
(start, end) = self.text_buffer.get_selection_bounds()
text = self.text_buffer.get_text(start, end, False)
self.text_buffer.delete(start, end)
else:
text = helptext
self.text_buffer.insert_at_cursor("#" + " " + text)
self.select_edit(0, len(text))

16
uberwriter/helpers.py
View File

@ -148,12 +148,14 @@ def show_uri(parent, link):
def alias(alternative_function_name):
'''see http://www.drdobbs.com/web-development/184406073#l9'''
def decorator(function):
'''attach alternative_function_name(s) to function'''
if not hasattr(function, 'aliases'):
function.aliases = []
function.aliases.append(alternative_function_name)
return function
return decorator
@ -172,21 +174,21 @@ def exist_executable(command):
def get_descendant(widget, child_name, level, doPrint=False):
if widget is not None:
if doPrint: print("-"*level + str(Gtk.Buildable.get_name(widget)) +
if doPrint: print("-" * level + str(Gtk.Buildable.get_name(widget)) +
" :: " + widget.get_name())
else:
if doPrint: print("-"*level + "None")
if doPrint: print("-" * level + "None")
return None
#/*** If it is what we are looking for ***/
if Gtk.Buildable.get_name(widget) == child_name: # not widget.get_name() !
# /*** If it is what we are looking for ***/
if Gtk.Buildable.get_name(widget) == child_name: # not widget.get_name() !
return widget
#/*** If this widget has one child only search its child ***/
# /*** If this widget has one child only search its child ***/
if (hasattr(widget, 'get_child') and
callable(getattr(widget, 'get_child')) and
child_name != ""):
child = widget.get_child()
if child is not None:
return get_descendant(child, child_name, level+1,doPrint)
return get_descendant(child, child_name, level + 1, doPrint)
# /*** Ity might have many children, so search them ***/
elif (hasattr(widget, 'get_children') and
callable(getattr(widget, 'get_children')) and
@ -196,7 +198,7 @@ def get_descendant(widget, child_name, level, doPrint=False):
found = None
for child in children:
if child is not None:
found = get_descendant(child, child_name, level+1, doPrint) # //search the child
found = get_descendant(child, child_name, level + 1, doPrint) # //search the child
if found: return found