/usr/lib/python3/dist-packages/aeidon/agents/set.py is in python3-aeidon 0.24.3-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | # -*- coding: utf-8 -*-
# Copyright (C) 2005-2007,2009 Osmo Salomaa
#
# This file is part of Gaupol.
#
# Gaupol 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.
#
# Gaupol 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
# Gaupol. If not, see <http://www.gnu.org/licenses/>.
"""Setting values of single subtitle fields."""
import aeidon
import bisect
_ = aeidon.i18n._
class SetAgent(aeidon.Delegate, metaclass=aeidon.Contractual):
"""Setting values of single subtitle fields."""
def _move_if_needed_require(self, index):
assert 0 <= index < len(self.subtitles)
def _move_if_needed(self, index):
"""Move subtitle for correct order and return new index."""
subtitle = self.subtitles[index]
subtitles = self.subtitles[:index] + self.subtitles[index + 1:]
new_index = bisect.bisect_right(subtitles, subtitle)
if new_index == index: return new_index
subtitle = self.subtitles.pop(index)
self.emit("subtitles-removed", (index,))
self.subtitles.insert(new_index, subtitle)
self.emit("subtitles-inserted", (new_index,))
return new_index
def set_duration_require(self, index, value, register=-1):
assert 0 <= index < len(self.subtitles)
@aeidon.deco.export
@aeidon.deco.revertable
def set_duration(self, index, value, register=-1):
"""
Set the value of duration position.
`value` can be time, frame or seconds. Use :func:`aeidon.as_time`,
:func:`aeidon.as_frame` or :func:`aeidon.as_seconds` if necessary to
ensure correct type.
"""
subtitle = self.subtitles[index]
orig_end = subtitle.end
subtitle.duration = value
if subtitle.end == orig_end: return
action = self.new_revertable_action(register)
action.docs = tuple(aeidon.documents)
action.description = _("Editing position")
action.revert_function = self.set_end
action.revert_args = (index, orig_end)
self.register_action(action)
self.emit("positions-changed", (index,))
def set_end_require(self, index, value, register=-1):
assert 0 <= index < len(self.subtitles)
@aeidon.deco.export
@aeidon.deco.revertable
def set_end(self, index, value, register=-1):
"""
Set the value of end position.
`value` can be time, frame or seconds. Use :func:`aeidon.as_time`,
:func:`aeidon.as_frame` or :func:`aeidon.as_seconds` if necessary to
ensure correct type.
"""
subtitle = self.subtitles[index]
orig_value = subtitle.end
subtitle.end = value
if subtitle.end == orig_value: return
action = self.new_revertable_action(register)
action.docs = tuple(aeidon.documents)
action.description = _("Editing position")
action.revert_function = self.set_end
action.revert_args = (index, orig_value)
self.register_action(action)
self.emit("positions-changed", (index,))
def set_main_text_require(self, index, value, register=-1):
assert 0 <= index < len(self.subtitles)
@aeidon.deco.export
@aeidon.deco.revertable
def set_main_text(self, index, value, register=-1):
"""Set the value of main document's text."""
return self.set_text(index,
aeidon.documents.MAIN,
value,
register=register)
def set_start_require(self, index, value, register=-1):
assert 0 <= index < len(self.subtitles)
def set_start_ensure(self, return_value, index, value, register=-1):
for i in range(len(self.subtitles) - 1):
assert self.subtitles[i] <= self.subtitles[i + 1]
@aeidon.deco.export
@aeidon.deco.revertable
@aeidon.deco.notify_frozen
def set_start(self, index, value, register=-1):
"""
Set the value of start position.
`value` can be time, frame or seconds. Use :func:`aeidon.as_time`,
:func:`aeidon.as_frame` or :func:`aeidon.as_seconds` if necessary to
ensure correct type.
"""
subtitle = self.subtitles[index]
orig_value = subtitle.start
subtitle.start = value
if subtitle.start == orig_value: return
index = self._move_if_needed(index)
action = self.new_revertable_action(register)
action.docs = tuple(aeidon.documents)
action.description = _("Editing position")
action.revert_function = self.set_start
action.revert_args = (index, orig_value)
self.register_action(action)
self.emit("positions-changed", (index,))
def set_text_require(self, index, doc, value, register=-1):
assert 0 <= index < len(self.subtitles)
@aeidon.deco.export
@aeidon.deco.revertable
def set_text(self, index, doc, value, register=-1):
"""Set the value of `doc`'s text."""
subtitle = self.subtitles[index]
orig_value = subtitle.get_text(doc)
if value == orig_value: return
subtitle.set_text(doc, value)
action = self.new_revertable_action(register)
action.docs = (doc,)
action.description = _("Editing text")
action.revert_function = self.set_text
action.revert_args = (index, doc, orig_value)
self.register_action(action)
signal = self.get_text_signal(doc)
self.emit(signal, (index,))
def set_translation_text_require(self, index, value, register=-1):
assert 0 <= index < len(self.subtitles)
@aeidon.deco.export
@aeidon.deco.revertable
def set_translation_text(self, index, value, register=-1):
"""Set the value of translation document's text."""
return self.set_text(index,
aeidon.documents.TRAN,
value,
register=register)
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