/usr/lib/python3/dist-packages/meld/ui/findbar.py is in meld 3.18.0-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 | # Copyright (C) 2002-2009 Stephen Kennedy <stevek@gnome.org>
# Copyright (C) 2012-2014 Kai Willadsen <kai.willadsen@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or (at
# your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY 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/>.
from gi.repository import GtkSource
from meld.ui import gnomeglade
class FindBar(gnomeglade.Component):
def __init__(self, parent):
gnomeglade.Component.__init__(self, "findbar.ui", "findbar",
["arrow_left", "arrow_right"])
self.set_text_view(None)
self.arrow_left.show()
self.arrow_right.show()
parent.connect('set-focus-child', self.on_focus_child)
settings = GtkSource.SearchSettings()
self.match_case.bind_property('active', settings, 'case-sensitive')
self.whole_word.bind_property('active', settings, 'at-word-boundaries')
self.regex.bind_property('active', settings, 'regex-enabled')
self.find_entry.bind_property('text', settings, 'search-text')
settings.set_wrap_around(True)
self.search_settings = settings
def on_focus_child(self, container, widget):
if widget is not None:
visible = self.widget.props.visible
if widget is not self.widget and visible:
self.hide()
return False
def hide(self):
self.set_text_view(None)
self.wrap_box.set_visible(False)
self.widget.hide()
def set_text_view(self, textview):
self.textview = textview
if textview is not None:
self.search_context = GtkSource.SearchContext.new(
textview.get_buffer(), self.search_settings)
self.search_context.set_highlight(True)
else:
self.search_context = None
def start_find(self, textview, text=None):
self.set_text_view(textview)
self.replace_label.hide()
self.replace_entry.hide()
self.hbuttonbox2.hide()
self.find_entry.get_style_context().remove_class("not-found")
if text:
self.find_entry.set_text(text)
self.widget.set_row_spacing(0)
self.widget.show()
self.find_entry.grab_focus()
def start_find_next(self, textview):
self.set_text_view(textview)
if self.find_entry.get_text():
self.on_find_next_button_clicked(self.find_next_button)
else:
self.start_find(self.textview)
def start_find_previous(self, textview, text=None):
self.set_text_view(textview)
if self.find_entry.get_text():
self.on_find_previous_button_clicked(self.find_previous_button)
else:
self.start_find(self.textview)
def start_replace(self, textview, text=None):
self.set_text_view(textview)
self.find_entry.get_style_context().remove_class("not-found")
if text:
self.find_entry.set_text(text)
self.widget.set_row_spacing(6)
self.widget.show_all()
self.find_entry.grab_focus()
self.wrap_box.set_visible(False)
def on_find_next_button_clicked(self, button):
self._find_text()
def on_find_previous_button_clicked(self, button):
self._find_text(backwards=True)
def on_replace_button_clicked(self, entry):
buf = self.textview.get_buffer()
oldsel = buf.get_selection_bounds()
match = self._find_text(0)
newsel = buf.get_selection_bounds()
# Only replace if there is an already-selected match at the cursor
if (match and oldsel and oldsel[0].equal(newsel[0]) and
oldsel[1].equal(newsel[1])):
self.search_context.replace(
newsel[0], newsel[1], self.replace_entry.get_text(), -1)
self._find_text(0)
def on_replace_all_button_clicked(self, entry):
buf = self.textview.get_buffer()
saved_insert = buf.create_mark(
None, buf.get_iter_at_mark(buf.get_insert()), True)
self.search_context.replace_all(self.replace_entry.get_text(), -1)
if not saved_insert.get_deleted():
buf.place_cursor(buf.get_iter_at_mark(saved_insert))
self.textview.scroll_to_mark(
buf.get_insert(), 0.25, True, 0.5, 0.5)
def on_find_entry_changed(self, entry):
self.find_entry.get_style_context().remove_class("not-found")
self._find_text(0)
def _find_text(self, start_offset=1, backwards=False):
assert self.textview
assert self.search_context
buf = self.textview.get_buffer()
insert = buf.get_iter_at_mark(buf.get_insert())
start, end = buf.get_bounds()
self.wrap_box.set_visible(False)
if not backwards:
insert.forward_chars(start_offset)
match, start_iter, end_iter = self.search_context.forward(insert)
if match and (start_iter.get_offset() < insert.get_offset()):
self.wrap_box.set_visible(True)
else:
match, start_iter, end_iter = self.search_context.backward(insert)
if match and (start_iter.get_offset() > insert.get_offset()):
self.wrap_box.set_visible(True)
if match:
buf.place_cursor(start_iter)
buf.move_mark(buf.get_selection_bound(), end_iter)
self.textview.scroll_to_mark(
buf.get_insert(), 0.25, True, 0.5, 0.5)
self.find_entry.get_style_context().remove_class("not-found")
return True
else:
buf.place_cursor(buf.get_iter_at_mark(buf.get_insert()))
self.find_entry.get_style_context().add_class("not-found")
self.wrap_box.set_visible(False)
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