This repository has been archived by the owner on Jun 27, 2021. It is now read-only.
/
FileTransferItemView.py
296 lines (232 loc) · 10.5 KB
/
FileTransferItemView.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
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
# Copyright (C) 2009-2011 AG Projects. See LICENSE for details.
#
from AppKit import NSCompositeSourceOver
from Foundation import (NSBundle,
NSColor,
NSHeight,
NSImage,
NSMakePoint,
NSMakeRect,
NSMakeSize,
NSView,
NSWorkspace)
import objc
import os
from application.notification import NotificationCenter, IObserver
from application.python import Null
from zope.interface import implements
from resources import ApplicationData
from FileTransferSession import OutgoingPushFileTransferHandler
from util import allocate_autorelease_pool, format_size, run_in_gui_thread
class FileTransferItemView(NSView):
implements(IObserver)
view = objc.IBOutlet()
icon = objc.IBOutlet()
nameText = objc.IBOutlet()
fromText = objc.IBOutlet()
sizeText = objc.IBOutlet()
revealButton = objc.IBOutlet()
stopButton = objc.IBOutlet()
progressBar = objc.IBOutlet()
retryButton = objc.IBOutlet()
checksumProgressBar = objc.IBOutlet()
failed = False
done = False
transfer = None
oldTransferInfo = None
def initWithFrame_oldTransfer_(self, frame, transferInfo):
self = NSView.initWithFrame_(self, frame)
if self:
self.oldTransferInfo = transferInfo
NSBundle.loadNibNamed_owner_("FileTransferItemView", self)
filename = transferInfo.file_path
if filename.endswith(".download"):
filename = filename[:-len(".download")]
self.updateIcon(NSWorkspace.sharedWorkspace().iconForFile_(filename))
self.nameText.setStringValue_(os.path.basename(filename))
self.fromText.setStringValue_('To %s' % transferInfo.remote_uri if transferInfo.direction=='outgoing' else 'From %s' % transferInfo.remote_uri)
if transferInfo.status == "completed":
status = "%s %s Completed"%(format_size(transferInfo.file_size, 1024), unichr(0x2014))
else:
error = transferInfo.status
if transferInfo.direction == "outgoing":
status = error
else:
status = "%s of %s"%(format_size(transferInfo.bytes_transfered, 1024), format_size(transferInfo.file_size, 1024))
status = "%s %s %s"%(status, unichr(0x2014), error)
self.sizeText.setStringValue_(status)
frame.size = self.view.frame().size
self.setFrame_(frame)
self.addSubview_(self.view)
self.relayoutForDone()
self.done = True
return self
def initWithFrame_transfer_(self, frame, transfer):
self = NSView.initWithFrame_(self, frame)
if self:
self.transfer = transfer
NotificationCenter().add_observer(self, sender=transfer)
NSBundle.loadNibNamed_owner_("FileTransferItemView", self)
filename = self.transfer.file_path
if type(self.transfer) == OutgoingPushFileTransferHandler:
self.fromText.setStringValue_(u"To: %s" % self.transfer.account.id)
else:
if filename.endswith(".download"):
filename = filename[:-len(".download")]
self.fromText.setStringValue_(u"From: %s" % self.transfer.account.id)
self.nameText.setStringValue_(os.path.basename(filename))
if os.path.exists(filename):
self.updateIcon(NSWorkspace.sharedWorkspace().iconForFile_(filename))
else:
tmp_folder = ApplicationData.get('.tmp_file_transfers')
if not os.path.exists(tmp_folder):
os.mkdir(tmp_folder, 0700)
tmpf = tmp_folder + "/tmpf" + os.path.splitext(filename)[1]
open(tmpf, "w+").close()
self.updateIcon(NSWorkspace.sharedWorkspace().iconForFile_(tmpf))
os.remove(tmpf)
self.updateProgressInfo()
self.progressBar.setIndeterminate_(True)
self.progressBar.startAnimation_(None)
self.progressBar.setHidden_(True)
self.checksumProgressBar.setIndeterminate_(False)
self.checksumProgressBar.startAnimation_(None)
self.checksumProgressBar.setHidden_(False)
frame.size = self.view.frame().size
self.setFrame_(frame)
self.addSubview_(self.view)
self.originalHeight = NSHeight(frame)
return self
def dealloc(self):
super(FileTransferItemView, self).dealloc()
def updateIcon(self, icon):
image = NSImage.alloc().initWithSize_(NSMakeSize(48,48))
image.lockFocus()
size = icon.size()
icon.drawAtPoint_fromRect_operation_fraction_(NSMakePoint((48-size.width)/2, (48-size.height)/2),
NSMakeRect(0, 0, size.width, size.height), NSCompositeSourceOver, 1)
# overlay file transfer direction icon
if type(self.transfer) == OutgoingPushFileTransferHandler or (self.oldTransferInfo and self.oldTransferInfo.direction == "outgoing"):
icon = NSImage.imageNamed_("outgoing_file")
else:
icon = NSImage.imageNamed_("incoming_file")
icon.drawAtPoint_fromRect_operation_fraction_(NSMakePoint(2, 4), NSMakeRect(0, 0, size.width, size.height), NSCompositeSourceOver, 1)
image.unlockFocus()
self.icon.setImage_(image)
def relayoutForDone(self):
self.progressBar.setHidden_(True)
self.checksumProgressBar.setHidden_(True)
self.stopButton.setHidden_(True)
frame = self.frame()
frame.size.height = 52
self.setFrame_(frame)
def relayoutForRetry(self):
self.stopButton.setHidden_(False)
self.retryButton.setHidden_(True)
self.progressBar.setHidden_(True)
self.checksumProgressBar.setHidden_(False)
self.checksumProgressBar.setIndeterminate_(False)
self.checksumProgressBar.setDoubleValue_(0)
frame = self.frame()
frame.size.height = self.originalHeight
self.setFrame_(frame)
@allocate_autorelease_pool
@run_in_gui_thread
def handle_notification(self, notification):
handler = getattr(self, '_NH_%s' % notification.name, Null)
handler(notification)
def setSelected_(self, flag):
if flag:
self.nameText.setTextColor_(NSColor.whiteColor())
self.fromText.setTextColor_(NSColor.whiteColor())
self.sizeText.setTextColor_(NSColor.whiteColor())
else:
self.nameText.setTextColor_(NSColor.blackColor())
self.fromText.setTextColor_(NSColor.grayColor())
if self.failed:
self.sizeText.setTextColor_(NSColor.redColor())
else:
self.sizeText.setTextColor_(NSColor.grayColor())
def mouseDown_(self, event):
if event.clickCount() == 2:
self.activateFile_(None)
else:
NSView.mouseDown_(self, event)
@objc.IBAction
def activateFile_(self, sender):
if self.transfer:
NSWorkspace.sharedWorkspace().openFile_(self.transfer.file_path)
elif self.oldTransferInfo:
NSWorkspace.sharedWorkspace().openFile_(self.oldTransferInfo.file_path)
@objc.IBAction
def stopTransfer_(self, sender):
self.transfer.cancel()
@objc.IBAction
def retryTransfer_(self, sender):
self.failed = False
self.done = False
self.updateProgressInfo()
self.progressBar.setIndeterminate_(True)
self.progressBar.startAnimation_(None)
self.progressBar.setHidden_(True)
self.updateChecksumProgressInfo(0)
self.checksumProgressBar.setIndeterminate_(False)
self.checksumProgressBar.startAnimation_(None)
self.checksumProgressBar.setHidden_(False)
self.sizeText.setTextColor_(NSColor.grayColor())
self.relayoutForRetry()
self.transfer.retry()
@objc.IBAction
def revealFile_(self, sender):
if self.transfer and self.transfer.file_path:
path = self.transfer.file_path
elif self.oldTransferInfo:
path = self.oldTransferInfo.file_path
else:
return
dirname = os.path.dirname(path)
NSWorkspace.sharedWorkspace().selectFile_inFileViewerRootedAtPath_(path, dirname)
def _NH_BlinkFileTransferInitiated(self, notification):
if not self.failed:
self.sizeText.setStringValue_(self.transfer.status)
self.progressBar.setHidden_(False)
self.checksumProgressBar.setHidden_(True)
else:
self.sizeText.setStringValue_('File Transfer aborted')
def _NH_BlinkFileTransferRestarting(self, notification):
self.sizeText.setStringValue_(self.transfer.status)
def _NH_BlinkFileTransferDidStart(self, notification):
self.progressBar.setIndeterminate_(False)
def _NH_BlinkFileTransferDidEnd(self, notification):
self.sizeText.setTextColor_(NSColor.blueColor())
self.progressBar.stopAnimation_(None)
self.updateProgressInfo()
self.relayoutForDone()
self.done = True
self.failed = False
def _NH_BlinkFileTransferDidFail(self, notification):
self.sizeText.setTextColor_(NSColor.redColor())
self.checksumProgressBar.setHidden_(True)
self.checksumProgressBar.stopAnimation_(None)
self.progressBar.setHidden_(True)
self.progressBar.stopAnimation_(None)
self.updateProgressInfo()
self.stopButton.setHidden_(True)
if type(self.transfer) == OutgoingPushFileTransferHandler:
self.retryButton.setHidden_(False)
self.relayoutForDone()
self.done = True
self.failed = True
def _NH_BlinkFileTransferUpdate(self, notification):
self.updateProgressInfo()
def _NH_BlinkFileTransferHashUpdate(self, notification):
self.updateChecksumProgressInfo(notification.data.progress)
def _NH_BlinkFileTransferDidComputeHash(self, notification):
pass
def updateProgressInfo(self):
self.fromText.setStringValue_(self.transfer.target_text)
self.sizeText.setStringValue_(self.transfer.progress_text)
self.progressBar.setDoubleValue_(self.transfer.progress*100)
def updateChecksumProgressInfo(self, progress):
self.checksumProgressBar.setDoubleValue_(progress)
self.sizeText.setStringValue_('Calculating checksum: %s%%' % progress)