/usr/share/sugar/activities/Read.activity/readtoolbar.py is in sugar-read-activity 115~dfsg-3.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 | # Copyright (C) 2006, Red Hat, Inc.
#
# 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
from gettext import gettext as _
import logging
from gi.repository import GObject
from gi.repository import Gtk
from gi.repository import Gdk
from sugar3.graphics.toolbutton import ToolButton
from sugar3.graphics.toggletoolbutton import ToggleToolButton
from sugar3.graphics import iconentry
from sugar3.activity.widgets import EditToolbar as BaseEditToolbar
class EditToolbar(BaseEditToolbar):
__gtype_name__ = 'EditToolbar'
def __init__(self):
BaseEditToolbar.__init__(self)
self._view = None
self._find_job = None
search_item = Gtk.ToolItem()
self._search_entry = iconentry.IconEntry()
self._search_entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY,
'entry-search')
self._search_entry.add_clear_button()
self._search_entry.connect('activate', self._search_entry_activate_cb)
self._search_entry.connect('changed', self._search_entry_changed_cb)
self._search_entry_changed = True
width = int(Gdk.Screen.width() / 3)
self._search_entry.set_size_request(width, -1)
search_item.add(self._search_entry)
self._search_entry.show()
self.insert(search_item, -1)
search_item.show()
self._prev = ToolButton('go-previous-paired')
self._prev.set_tooltip(_('Previous'))
self._prev.props.sensitive = False
self._prev.connect('clicked', self._find_prev_cb)
self.insert(self._prev, -1)
self._prev.show()
self._next = ToolButton('go-next-paired')
self._next.set_tooltip(_('Next'))
self._next.props.sensitive = False
self._next.connect('clicked', self._find_next_cb)
self.insert(self._next, -1)
self._next.show()
separator = Gtk.SeparatorToolItem()
separator.show()
self.insert(separator, -1)
self.highlight = ToggleToolButton('format-text-underline')
self.highlight.set_tooltip(_('Highlight'))
self.highlight.props.sensitive = False
self.insert(self.highlight, -1)
def set_view(self, view):
self._view = view
self._view.find_set_highlight_search(True)
def _clear_find_job(self):
if self._find_job is None:
return
if not self._find_job.is_finished():
self._find_job.cancel()
self._find_job.disconnect(self._find_updated_handler)
self._find_job = None
def _search_find_first(self):
self._clear_find_job()
text = self._search_entry.props.text
if text != "":
self._find_job, self._find_updated_handler = \
self._view.setup_find_job(text, self._find_updated_cb)
else:
# FIXME: highlight nothing
pass
self._search_entry_changed = False
self._update_find_buttons()
def _search_find_next(self):
self._view.find_next()
def _search_find_last(self):
# FIXME: does Evince support find last?
return
def _search_find_prev(self):
self._view.find_previous()
def _search_entry_activate_cb(self, entry):
if self._search_entry_changed:
self._search_find_first()
else:
self._search_find_next()
def _search_entry_changed_cb(self, entry):
logging.debug('Search entry: %s' % (entry.props.text))
self._search_entry_changed = True
self._update_find_buttons()
# GObject.timeout_add(500, self._search_entry_timeout_cb)
#
# def _search_entry_timeout_cb(self):
# self._clear_find_job()
# self._search_find_first()
# return False
def _find_changed_cb(self, page, spec):
self._update_find_buttons()
def _find_updated_cb(self, job, page=None):
self._view.find_changed(job, page)
def _find_prev_cb(self, button):
if self._search_entry_changed:
self._search_find_last()
else:
self._search_find_prev()
def _find_next_cb(self, button):
if self._search_entry_changed:
self._search_find_first()
else:
self._search_find_next()
def _update_find_buttons(self):
if self._search_entry_changed:
if self._search_entry.props.text != "":
self._prev.props.sensitive = False
# self._prev.set_tooltip(_('Find last'))
self._next.props.sensitive = True
self._next.set_tooltip(_('Find first'))
else:
self._prev.props.sensitive = False
self._next.props.sensitive = False
else:
self._prev.props.sensitive = True
self._prev.set_tooltip(_('Find previous'))
self._next.props.sensitive = True
self._next.set_tooltip(_('Find next'))
class ViewToolbar(Gtk.Toolbar):
__gtype_name__ = 'ViewToolbar'
__gsignals__ = {
'go-fullscreen': (GObject.SignalFlags.RUN_FIRST, GObject.TYPE_NONE,
([])),
'toggle-index-show': (GObject.SignalFlags.RUN_FIRST, GObject.TYPE_NONE,
([bool])),
'toggle-tray-show': (GObject.SignalFlags.RUN_FIRST, GObject.TYPE_NONE,
([bool])), }
def __init__(self):
Gtk.Toolbar.__init__(self)
self._view = None
self._navigator_button = ToggleToolButton('view-list')
self._navigator_button.set_tooltip(_('Table of contents'))
self._navigator_button.connect('toggled', self.__navigator_toggled_cb)
self.insert(self._navigator_button, -1)
self._spacer_navigator = Gtk.SeparatorToolItem()
self._spacer_navigator.props.draw = False
self.insert(self._spacer_navigator, -1)
self._zoom_out = ToolButton('zoom-out')
self._zoom_out.set_tooltip(_('Zoom out'))
self._zoom_out.connect('clicked', self._zoom_out_cb)
self.insert(self._zoom_out, -1)
self._zoom_out.show()
self._zoom_in = ToolButton('zoom-in')
self._zoom_in.set_tooltip(_('Zoom in'))
self._zoom_in.connect('clicked', self._zoom_in_cb)
self.insert(self._zoom_in, -1)
self._zoom_in.show()
self._zoom_to_width = ToolButton('zoom-to-width')
self._zoom_to_width.set_tooltip(_('Zoom to width'))
self._zoom_to_width.connect('clicked', self._zoom_to_width_cb)
self.insert(self._zoom_to_width, -1)
self._zoom_to_width.show()
self._zoom_to_fit = ToolButton('zoom-best-fit')
self._zoom_to_fit.set_tooltip(_('Zoom to fit'))
self._zoom_to_fit.connect('clicked', self._zoom_to_fit_cb)
self.insert(self._zoom_to_fit, -1)
self._zoom_to_fit.show()
self._zoom_to_original = ToolButton('zoom-original')
self._zoom_to_original.set_tooltip(_('Actual size'))
self._zoom_to_original.connect('clicked', self._actual_size_cb)
self.insert(self._zoom_to_original, -1)
self._zoom_to_original.show()
spacer = Gtk.SeparatorToolItem()
spacer.props.draw = True
self.insert(spacer, -1)
spacer.show()
self._fullscreen = ToolButton('view-fullscreen')
self._fullscreen.set_tooltip(_('Fullscreen'))
self._fullscreen.connect('clicked', self._fullscreen_cb)
self.insert(self._fullscreen, -1)
self._fullscreen.show()
self.traybutton = ToggleToolButton('tray-show')
self.traybutton.set_icon_name('tray-favourite')
self.traybutton.connect('toggled', self.__tray_toggled_cb)
self.traybutton.props.active = False
self.insert(self.traybutton, -1)
self.traybutton.show()
self._view_notify_zoom_handler = None
spacer = Gtk.SeparatorToolItem()
spacer.props.draw = True
self.insert(spacer, -1)
spacer.show()
self._rotate_left = ToolButton('rotate_anticlockwise')
self._rotate_left.set_tooltip(_('Rotate left'))
self._rotate_left.connect('clicked', self._rotate_left_cb)
self.insert(self._rotate_left, -1)
self._rotate_left.show()
self._rotate_right = ToolButton('rotate_clockwise')
self._rotate_right.set_tooltip(_('Rotate right'))
self._rotate_right.connect('clicked', self._rotate_right_cb)
self.insert(self._rotate_right, -1)
self._rotate_right.show()
def set_view(self, view):
self._view = view
self._update_zoom_buttons()
def show_nav_button(self):
self._navigator_button.show()
self._spacer_navigator.show()
def zoom_in(self):
self._view.zoom_in()
self._update_zoom_buttons()
def _zoom_in_cb(self, button):
self.zoom_in()
def _rotate_left_cb(self, button):
self._view.rotate_left()
def _rotate_right_cb(self, button):
self._view.rotate_right()
def zoom_out(self):
self._view.zoom_out()
self._update_zoom_buttons()
def _zoom_out_cb(self, button):
self.zoom_out()
def zoom_to_width(self):
self._view.zoom_to_width()
self._update_zoom_buttons()
def _zoom_to_width_cb(self, button):
self.zoom_to_width()
def __navigator_toggled_cb(self, button):
self.emit('toggle-index-show', button.get_active())
def _update_zoom_buttons(self):
self._zoom_in.props.sensitive = self._view.can_zoom_in()
self._zoom_out.props.sensitive = self._view.can_zoom_out()
self._zoom_to_width.props.sensitive = self._view.can_zoom_to_width()
self._zoom_to_fit.props.sensitive = self._view.can_zoom_to_width()
self._zoom_to_original.props.sensitive = self._view.can_zoom_to_width()
self._rotate_left.props.sensitive = self._view.can_rotate()
self._rotate_right.props.sensitive = self._view.can_rotate()
def _zoom_to_fit_cb(self, menu_item):
self._view.zoom_to_best_fit()
self._update_zoom_buttons()
def _actual_size_cb(self, menu_item):
self._view.zoom_to_actual_size()
self._update_zoom_buttons()
def _fullscreen_cb(self, button):
self.emit('go-fullscreen')
def __tray_toggled_cb(self, button):
self.emit('toggle-tray-show', button.get_active())
if button.props.active:
self.traybutton.set_tooltip(_('Show Tray'))
else:
self.traybutton.set_tooltip(_('Hide Tray'))
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