/usr/lib/python3/dist-packages/Onboard/SnippetView.py is in onboard 1.4.1-2ubuntu1.
This file is owned by root:root, with mode 0o644.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 | # -*- coding: utf-8 -*-
# Copyright © 2009 Chris Jones <tortoise@tortuga>
# Copyright © 2011-2012, 2014, 2016 marmuta <marmvta@gmail.com>
#
# This file is part of Onboard.
#
# Onboard 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 3 of the License, or
# (at your option) any later version.
#
# Onboard 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 __future__ import division, print_function, unicode_literals
from Onboard.Version import require_gi_versions
require_gi_versions()
from gi.repository import Gtk
from Onboard.WindowUtils import show_error_dialog
### Config Singleton ###
from Onboard.Config import Config
config = Config()
########################
### Logging ###
import logging
_logger = logging.getLogger("SnippetView")
###############
DEFAULT_SNIPPET_LABEL = _("<Enter label>")
DEFAULT_SNIPPET_TEXT = _("<Enter text>")
class SnippetView(Gtk.TreeView):
def __init__(self):
Gtk.TreeView.__init__(self)
self.set_headers_visible(True)
adj = Gtk.Adjustment(step_increment=1, upper=1000)
number_renderer = Gtk.CellRendererSpin(editable=True, adjustment=adj)
number_renderer.connect("edited", self.on_number_edited)
number_column = Gtk.TreeViewColumn(title=_("Button Number"),
cell_renderer=number_renderer,
text=0)
self.append_column(number_column)
text_renderer = Gtk.CellRendererText(editable=True)
text_renderer.connect("edited", self.on_label_edited)
text_column = Gtk.TreeViewColumn(title=_("Button Label"),
cell_renderer=text_renderer,
text=1)
text_column.set_expand(True)
text_column.set_cell_data_func(text_renderer, self.label_data_func)
self.append_column(text_column)
text_renderer = Gtk.CellRendererText(editable=True)
text_renderer.connect("edited", self.on_text_edited)
text_column = Gtk.TreeViewColumn(title=_("Snippet Text"),
cell_renderer=text_renderer,
text=2)
text_column.set_expand(True)
text_column.set_cell_data_func(text_renderer, self.text_data_func)
self.append_column(text_column)
self.update()
config.snippets_notify_add(self.on_snippets_changed)
def on_snippets_changed(self, value):
self.update()
def update(self):
last_number = self.get_selected_number()
self.list_store = Gtk.ListStore(int, str, str)
self.set_model(self.list_store)
self.list_store.set_sort_column_id(0, Gtk.SortType.ASCENDING)
for number, (label, text) in sorted(config.snippets.items()):
it = self.list_store.append((number, label, text))
# set and scroll to selection
self.select_number(last_number)
def label_data_func(self, treeviewcolumn, cell_renderer, model, iter, data):
value = model.get_value(iter, 1)
if not value:
value = DEFAULT_SNIPPET_LABEL
cell_renderer.set_property('text', value)
def text_data_func(self, treeviewcolumn, cell_renderer, model, iter, data):
value = model.get_value(iter, 2)
if not value:
value = DEFAULT_SNIPPET_TEXT
cell_renderer.set_property('text', value)
def on_number_edited(self, cell, path, new_text, user_data=None):
number = self.get_selected_number()
try:
new_number = int(new_text)
except ValueError:
show_error_dialog(_("Must be an integer number"))
return
# same number?
if new_number == number:
return # nothing to do
# Make sure number not taken
if new_number in config.snippets:
show_error_dialog(_("Snippet %d is already in use.") % new_number)
return
label, text = config.snippets[number]
config.del_snippet(number)
config.set_snippet(new_number, (label, text))
self.select_number(new_number)
def on_label_edited(self, cell, path, new_value, user_data=None):
number = self.get_selected_number()
if not number is None:
label, text = config.snippets[number]
config.set_snippet(number, (new_value, text))
def on_text_edited(self, cell, path, new_value, user_data=None):
number = self.get_selected_number()
if not number is None:
label, text = config.snippets[number]
config.set_snippet(number, (label, new_value))
def append(self, label, text):
# Find the largest button number
numbers = list(config.snippets.keys())
max_number = max(numbers) if numbers else -1
new_number = max_number + 1
config.set_snippet(new_number, (label, text))
self.select_number(new_number)
def remove_selected(self):
remove_number = self.get_selected_number()
if not remove_number is None:
# find a new item to select
select_number = None
numbers = sorted(config.snippets.keys())
for i, number in enumerate(numbers):
if number == remove_number:
if i < len(numbers)-1:
select_number = numbers[i+1]
else:
select_number = numbers[i-1]
self.select_number(select_number)
# delete snippet
config.del_snippet(remove_number)
def get_selected_number(self):
sel = self.get_selection()
if sel:
(model, iter) = sel.get_selected()
if iter:
return self.list_store.get_value(iter, 0)
return None
def select_number(self, number):
model = self.get_model()
iter = model.get_iter_first()
while (iter):
if number == model.get_value(iter, 0):
self.get_selection().select_iter(iter)
path = self.list_store.get_path(iter)
self.scroll_to_cell(path)
break
iter = model.iter_next(iter)
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