/usr/share/sugar/activities/Write.activity/widgets.py is in sugar-write-activity 99-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 | # 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import os
import dbus
import time
from gettext import gettext as _
import logging
import gi
try:
gi.require_version('Abi', '2.9')
except:
gi.require_version('Abi', '3.0')
from gi.repository import Abi
from gi.repository import GLib
from sugar3.graphics.radiotoolbutton import RadioToolButton
from sugar3.graphics.toolbutton import ToolButton
from sugar3.graphics.palettemenu import PaletteMenuItem
from sugar3.datastore import datastore
from sugar3.activity.activity import SCOPE_PRIVATE
logger = logging.getLogger('write-activity')
class AbiButton(RadioToolButton):
def __init__(self, abi, abi_signal, do_abi_cb, on_abi_cb=None, **kwargs):
RadioToolButton.__init__(self, **kwargs)
self._abi_handler = abi.connect(abi_signal, self.__abi_cb,
abi_signal, on_abi_cb)
self._toggled_handler = self.connect('toggled', self.__toggled_cb,
abi, do_abi_cb)
def __toggled_cb(self, button, abi, do_abi_cb):
if not button.props.active:
return
abi.handler_block(self._abi_handler)
try:
logging.debug('Do abi %s' % do_abi_cb)
do_abi_cb()
finally:
abi.handler_unblock(self._abi_handler)
def __abi_cb(self, abi, prop, abi_signal, on_abi_cb):
if (on_abi_cb is None and not prop) or \
(on_abi_cb is not None and not on_abi_cb(abi, prop)):
return
self.handler_block(self._toggled_handler)
try:
logging.debug('On abi %s prop=%r' % (abi_signal, prop))
self.set_active(True)
finally:
self.handler_unblock(self._toggled_handler)
class AbiMenuItem(PaletteMenuItem):
def __init__(self, abi, abi_signal, do_abi_cb, icon_name, label,
button, on_abi_cb=None, button_icon_name=None):
self._icon_name = icon_name
# _button_icon_name is used only in the first case of
# the list menu
self._button_icon_name = button_icon_name
self._button = button
PaletteMenuItem.__init__(self, icon_name=icon_name, text_label=label)
self._abi_handler = abi.connect(abi_signal, self.__abi_cb,
abi_signal, on_abi_cb)
self.connect('activate', self.__activated_cb, abi, do_abi_cb)
def __activated_cb(self, button, abi, do_abi_cb):
if self._button_icon_name is not None:
if self._button.get_icon_name() == self._button_icon_name:
return
else:
if self._button.get_icon_name() == self._icon_name:
return
abi.handler_block(self._abi_handler)
try:
logging.debug('Do abi %s' % do_abi_cb)
do_abi_cb()
if self._button_icon_name is not None:
self._button.set_icon_name(self._button_icon_name)
else:
self._button.set_icon_name(self._icon_name)
finally:
abi.handler_unblock(self._abi_handler)
def __abi_cb(self, abi, prop, abi_signal, on_abi_cb):
if (on_abi_cb is None and not prop) or \
(on_abi_cb is not None and not on_abi_cb(abi, prop)):
return
logging.debug('On abi %s prop=%r' % (abi_signal, prop))
if self._button_icon_name is not None:
self._button.set_icon_name(self._button_icon_name)
else:
self._button.set_icon_name(self._icon_name)
class ExportButtonFactory():
_EXPORT_FORMATS = [{'mime_type': 'application/rtf',
'title': _('Rich Text (RTF)'),
'icon': 'save-as-rtf',
'jpostfix': _('RTF'),
'exp_props': ''},
{'mime_type': 'text/html',
'title': _('Hypertext (HTML)'),
'icon': 'save-as-html',
'jpostfix': _('HTML'),
'exp_props': 'html4:yes; declare-xml:no; '
'embed-css:yes; embed-images:yes;'},
{'mime_type': 'text/plain',
'title': _('Plain Text (TXT)'),
'icon': 'save-as-txt',
'jpostfix': _('TXT'),
'exp_props': ''},
{'mime_type': 'application/pdf',
'title': _('Portable Document Format (PDF)'),
'icon': 'save-as-pdf',
'jpostfix': _('PDF'),
'exp_props': ''}]
def __init__(self, activity, abi):
toolbar = activity.activity_button.props.page
for i in self._EXPORT_FORMATS:
if abi.get_version() == '3.0' and i['title'].find('PDF') > -1:
# pdf export crashes on abiword 3.0
continue
button = ToolButton(i['icon'])
button.set_tooltip(i['title'])
button.connect('clicked', self.__clicked_cb, activity, abi, i)
toolbar.insert(button, -1)
button.show()
def __clicked_cb(self, menu_item, activity, abi, format):
logger.debug('exporting file: %r' % format)
exp_props = format['exp_props']
# special case HTML export to set the activity name as the HTML title
if format['mime_type'] == "text/html":
exp_props += " title:" + activity.metadata['title'] + ';'
# create a new journal item
fileObject = datastore.create()
act_meta = activity.metadata
fileObject.metadata['title'] = \
act_meta['title'] + ' (' + format['jpostfix'] + ')'
fileObject.metadata['title_set_by_user'] = \
act_meta['title_set_by_user']
fileObject.metadata['mime_type'] = format['mime_type']
# due to http://bugzilla.abisource.com/show_bug.cgi?id=13585
if abi.get_version() != '3.0':
fileObject.metadata['fulltext'] = abi.get_content('text/plain',
None)[:3000]
fileObject.metadata['icon-color'] = act_meta['icon-color']
# don't set application if PDF because Write can't open PDF files
if format['mime_type'] != 'application/pdf':
fileObject.metadata['activity'] = act_meta['activity']
fileObject.metadata['keep'] = act_meta.get('keep', '0')
preview = activity.get_preview()
if preview is not None:
fileObject.metadata['preview'] = dbus.ByteArray(preview)
fileObject.metadata['share-scope'] = act_meta.get('share-scope',
SCOPE_PRIVATE)
# write out the document contents in the requested format
fileObject.file_path = os.path.join(activity.get_activity_root(),
'instance', '%i' % time.time())
abi.save('file://' + fileObject.file_path,
format['mime_type'], exp_props)
# store the journal item
datastore.write(fileObject, transfer_ownership=True)
fileObject.destroy()
del fileObject
class DocumentView(Abi.Widget):
def __init__(self):
Abi.init([])
Abi.Widget.__init__(self)
self.connect('size-allocate', self.__size_allocate_cb)
try:
self.connect('request-clear-area', self.__request_clear_area_cb)
except:
logging.error('EXCEPTION: request-clear-area signal not available')
try:
self.connect('unset-clear-area', self.__unset_clear_area_cb)
except:
logging.error('EXCEPTION: unset-clear-area signal not available')
self.osk_changed = False
self.dy = 0
def __shallow_move_cb(self):
self.moveto_right()
return False
def __size_allocate_cb(self, widget, allocation):
self.set_allocation(allocation)
if self.get_child() is not None:
child_allocation = allocation
child_allocation.y = 0
child_allocation.x = 0
child_allocation.height -= self.dy
self.get_child().size_allocate(allocation)
if self.osk_changed is True:
self.moveto_left()
GLib.timeout_add(100, self.__shallow_move_cb)
self.osk_changed = False
def __request_clear_area_cb(self, widget, clear, cursor):
allocation = widget.get_allocation()
allocation.x = 0
allocation.y = 0
allocation.x, allocation.y = \
widget.get_window().get_root_coords(allocation.x, allocation.y)
if clear.y > allocation.y + allocation.height or \
clear.y + clear.height < allocation.y:
return False
self.dy = allocation.y + allocation.height - clear.y
# Ensure there's at least some room for the view
if self.dy > allocation.height - 80:
self.dy = 0
return False
self.osk_changed = True
self.queue_resize()
return True
def __unset_clear_area_cb(self, widget, snap_back):
self.dy = 0
self.queue_resize()
return True
def get_version(self):
version = Abi._version
logging.error('Abiword version %s', version)
return version
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