-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathpalettes.py
252 lines (202 loc) · 8.91 KB
/
palettes.py
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
# Copyright (C) 2008, One Laptop Per Child
#
# 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 tempfile
import urlparse
from gettext import gettext as _
import gtk
import xpcom
from xpcom import components
from xpcom.components import interfaces
from sugar.graphics.palette import Palette, Invoker
from sugar.graphics.menuitem import MenuItem
from sugar.graphics.icon import Icon
from sugar import profile
from sugar.activity import activity
import downloadmanager
import bookmarklets
class ContentInvoker(Invoker):
_com_interfaces_ = interfaces.nsIDOMEventListener
def __init__(self, browser):
Invoker.__init__(self)
self._position_hint = self.AT_CURSOR
self._browser = browser
def get_default_position(self):
return self.AT_CURSOR
def get_rect(self):
return gtk.gdk.Rectangle()
def get_toplevel(self):
return None
def handleEvent(self, event):
if event.button != 2:
return
target = event.target
if target.tagName.lower() == 'a':
if target.firstChild:
title = target.firstChild.nodeValue
else:
title = None
self.palette = LinkPalette(self._browser, title, target.href,
target.ownerDocument)
self.notify_right_click()
elif target.tagName.lower() == 'img':
if target.title:
title = target.title
elif target.title:
title = target.alt
elif target.name:
title = target.name
else:
title = os.path.basename(urlparse.urlparse(target.src).path)
self.palette = ImagePalette(title, target.src, target.ownerDocument)
self.notify_right_click()
class LinkPalette(Palette):
def __init__(self, browser, title, url, owner_document):
Palette.__init__(self)
self._browser = browser
self._title = title
self._url = url
self._owner_document = owner_document
if title is not None:
self.props.primary_text = title
self.props.secondary_text = url
else:
self.props.primary_text = url
menu_item = MenuItem(_('Follow link'), 'edit-copy')
menu_item.connect('activate', self.__follow_activate_cb)
self.menu.append(menu_item)
menu_item.show()
menu_item = MenuItem(_('Copy'))
icon = Icon(icon_name='edit-copy', xo_color=profile.get_color(),
icon_size=gtk.ICON_SIZE_MENU)
menu_item.set_image(icon)
menu_item.connect('activate', self.__copy_activate_cb)
self.menu.append(menu_item)
menu_item.show()
if url.startswith('javascript:'):
# only show if the link is a bookmarklet
menu_item = MenuItem(_('Save bookmarklet'))
menu_item.connect('activate', self.__bookmarklet_activate_cb)
self.menu.append(menu_item)
menu_item.show()
else:
# for all other links
menu_item = MenuItem(_('Download link'))
menu_item.connect('activate', self.__download_activate_cb)
self.menu.append(menu_item)
menu_item.show()
def __follow_activate_cb(self, menu_item):
self._browser.load_uri(self._url)
self._browser.grab_focus()
def __copy_activate_cb(self, menu_item):
clipboard = gtk.Clipboard()
targets = gtk.target_list_add_uri_targets()
targets = gtk.target_list_add_text_targets(targets)
targets.append(('text/x-moz-url', 0, 0))
clipboard.set_with_data(targets,
self.__clipboard_get_func_cb,
self.__clipboard_clear_func_cb)
def __clipboard_get_func_cb(self, clipboard, selection_data, info, data):
uri_targets = \
[target[0] for target in gtk.target_list_add_uri_targets()]
text_targets = \
[target[0] for target in gtk.target_list_add_text_targets()]
if selection_data.target in uri_targets:
selection_data.set_uris([self._url])
elif selection_data.target in text_targets:
selection_data.set_text(self._url)
elif selection_data.target == 'text/x-moz-url':
selection_data.set('text/x-moz-url', 8, self._url)
def __clipboard_clear_func_cb(self, clipboard, data):
pass
def __download_activate_cb(self, menu_item):
downloadmanager.save_link(self._url, self._title, self._owner_document)
def __bookmarklet_activate_cb(self, menu_item):
bookmarklets.get_store().add(self._title, self._url)
class ImagePalette(Palette):
def __init__(self, title, url, owner_document):
Palette.__init__(self)
self._title = title
self._url = url
self._owner_document = owner_document
self.props.primary_text = title
self.props.secondary_text = url
menu_item = MenuItem(_('Copy'))
icon = Icon(icon_name='edit-copy', xo_color=profile.get_color(),
icon_size=gtk.ICON_SIZE_MENU)
menu_item.set_image(icon)
menu_item.connect('activate', self.__copy_activate_cb)
self.menu.append(menu_item)
menu_item.show()
menu_item = MenuItem(_('Download image'))
menu_item.connect('activate', self.__download_activate_cb)
self.menu.append(menu_item)
menu_item.show()
def __copy_activate_cb(self, menu_item):
file_name = os.path.basename(urlparse.urlparse(self._url).path)
if '.' in file_name:
base_name, extension = file_name.split('.')
extension = '.' + extension
else:
base_name = file_name
extension = ''
temp_path = os.path.join(activity.get_activity_root(), 'instance')
fd, temp_file = tempfile.mkstemp(dir=temp_path, prefix=base_name,
suffix=extension)
os.close(fd)
os.chmod(temp_file, 0664)
cls = components.classes['@mozilla.org/network/io-service;1']
io_service = cls.getService(interfaces.nsIIOService)
uri = io_service.newURI(self._url, None, None)
cls = components.classes['@mozilla.org/file/local;1']
target_file = cls.createInstance(interfaces.nsILocalFile)
target_file.initWithPath(temp_file)
cls = components.classes[ \
'@mozilla.org/embedding/browser/nsWebBrowserPersist;1']
persist = cls.createInstance(interfaces.nsIWebBrowserPersist)
persist.persistFlags = 1 # PERSIST_FLAGS_FROM_CACHE
listener = xpcom.server.WrapObject(_ImageProgressListener(temp_file),
interfaces.nsIWebProgressListener)
persist.progressListener = listener
persist.saveURI(uri, None, None, None, None, target_file)
def __download_activate_cb(self, menu_item):
downloadmanager.save_link(self._url, self._title, self._owner_document)
class _ImageProgressListener(object):
_com_interfaces_ = interfaces.nsIWebProgressListener
def __init__(self, temp_file):
self._temp_file = temp_file
def onLocationChange(self, webProgress, request, location):
pass
def onProgressChange(self, webProgress, request, curSelfProgress,
maxSelfProgress, curTotalProgress, maxTotalProgress):
pass
def onSecurityChange(self, webProgress, request, state):
pass
def onStatusChange(self, webProgress, request, status, message):
pass
def onStateChange(self, webProgress, request, stateFlags, status):
if stateFlags & interfaces.nsIWebProgressListener.STATE_IS_REQUEST and \
stateFlags & interfaces.nsIWebProgressListener.STATE_STOP:
clipboard = gtk.Clipboard()
clipboard.set_with_data([('text/uri-list', 0, 0)],
_clipboard_get_func_cb,
_clipboard_clear_func_cb,
self._temp_file)
def _clipboard_get_func_cb(clipboard, selection_data, info, temp_file):
selection_data.set_uris(['file://' + temp_file])
def _clipboard_clear_func_cb(clipboard, temp_file):
if os.path.exists(temp_file):
os.remove(temp_file)