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Line 164:
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Features/GTK3/Porting/Record (view source)
Revision as of 09:31, 19 December 2012
, 09:31, 19 December 2012no edit summary
return taglist
return taglist
=From Pixmap to Pixbuf=
'''Replace:'''
def getStringFromPixbuf(pixbuf):
data = [""]
pixbuf.save_to_callback(_saveDataToBufferCb, "png", {}, data)
return base64.b64encode(str(data[0]))
def _saveDataToBufferCb(buf, data):
data[0] += buf
return True
'''By:'''
def getStringFromPixbuf(pixbuf):
"""Converts a pixbuf in a string."""
# Save_to_bufferv return: (bool, string)
data = pixbuf.save_to_bufferv('png', [], [])
return base64.b64encode(data[1])
'''Replace:'''
thumbImg.save(thumbPath, "jpeg", {"quality":"85"} )
'''By:'''
thumbImg.savev(thumbPath, "jpeg", {"quality":"85"} )
'''Replace:'''
def load_colored_svg(filename, stroke, fill):
path = os.path.join(constants.GFX_PATH, filename)
data = open(path, 'r').read()
entity = '<!ENTITY fill_color "%s">' % fill
data = re.sub('<!ENTITY fill_color .*>', entity, data)
entity = '<!ENTITY stroke_color "%s">' % stroke
data = re.sub('<!ENTITY stroke_color .*>', entity, data)
return rsvg.Handle(data=data).get_pixbuf()
'''By:'''
def load_colored_svg(filename, stroke, fill):
"""Loads an svg, will change the fill and
stroke colors and returns the pixbuf."""
path = os.path.join(constants.GFX_PATH, filename)
data = open(path, 'r').read()
entity = '<!ENTITY fill_color "%s">' % fill
data = re.sub('<!ENTITY fill_color .*>', entity, data)
entity = '<!ENTITY stroke_color "%s">' % stroke
data = re.sub('<!ENTITY stroke_color .*>', entity, data)
return Rsvg.Handle.new_from_data(data.encode('utf-8')).get_pixbuf()
'''Not implement:'''
super(Record, self).close()
'''Due to:''' http://bugs.sugarlabs.org/ticket/4345
When an application fails and you want to close from the corresponding button occurs:
When an application fails and you want to close from the corresponding button occurs:
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/sugar3/activity/activity.py", line 890, in _keep_failed_dialog_response_cb
self.close(skip_save=True)
TypeError: close() got an unexpected keyword argument 'skip_save'
And the activity is not closed, nor can restart sugar as alert reappears again and again, you need to stop.
This error is caused by the following:
When a class B inherits from class A, and
When a class B inherits from class A, and
in B is overwritten a function of A,
in B is overwritten a function of A,
even when explicitly call function A from B.
even when explicitly call function A from B.
'''Stop using Pixmap instead use Pixbuf:'''
'''Replace:'''
'''Replace:'''
'''By:'''
'''By:'''
def _generate_image(self, num):
def _generate_image(self, num):
w = 55
w = 55
h = w
h = w
ctx.set_source_rgb(0, 0, 0)
ctx.set_source_rgb(0, 0, 0)
ctx.fill()
ctx.fill()
'''New Gst.TagList:'''
'''Replace:'''
taglist = self._get_tags(constants.TYPE_AUDIO)
if self._audio_pixbuf:
pixbuf_b64 = utils.getStringFromPixbuf(self._audio_pixbuf)
taglist[gst.TAG_EXTENDED_COMMENT] = "coverart=" + pixbuf_b64
vorbis_enc = audioline.get_by_name('audioVorbisenc')
vorbis_enc.merge_tags(taglist, gst.TAG_MERGE_REPLACE_ALL)
'''By:'''
taglist = self._get_tags(constants.TYPE_AUDIO)
if self._audio_pixbuf:
pixbuf_b64 = utils.getStringFromPixbuf(self._audio_pixbuf)
taglist.add_value(
Gst.TagMergeMode.REPLACE,
Gst.TAG_EXTENDED_COMMENT,
"coverart=" + pixbuf_b64)
vorbis_enc = audioline.get_by_name('audioVorbisenc')
vorbis_enc.merge_tags(taglist, Gst.TagMergeMode.REPLACE_ALL)
'''Replace:'''
taglist = self._get_tags(constants.TYPE_VIDEO)
vorbis_enc = muxline.get_by_name('muxVorbisenc')
vorbis_enc.merge_tags(taglist, gst.TAG_MERGE_REPLACE_ALL)
'''By:'''
taglist = self._get_tags(constants.TYPE_VIDEO)
vorbis_enc = muxline.get_by_name('muxVorbisenc')
vorbis_enc.merge_tags(taglist, Gst.TagMergeMode.REPLACE_ALL)
'''Replace:'''
def _get_tags(self, type):
tl = gst.TagList()
tl[gst.TAG_ARTIST] = self.model.get_nickname()
tl[gst.TAG_COMMENT] = "olpc"
#this is unfortunately, unreliable
#record.Record.log.debug("self.ca.metadata['title']->" + str(self.ca.metadata['title']) )
tl[gst.TAG_ALBUM] = "olpc" #self.ca.metadata['title']
tl[gst.TAG_DATE] = utils.getDateString(int(time.time()))
stringType = constants.MEDIA_INFO[type]['istr']
# Translators: photo by photographer, e.g. "Photo by Mary"
tl[gst.TAG_TITLE] = _('%(type)s by %(name)s') % {'type': stringType,
'name': self.model.get_nickname()}
return tl
'''By:'''
def _get_tags(self, type):
taglist = Gst.TagList.new_empty()
taglist.add_value(
Gst.TagMergeMode.REPLACE,
Gst.TAG_ARTIST,
self.model.get_nickname())
taglist.add_value(
Gst.TagMergeMode.REPLACE,
Gst.TAG_COMMENT,
"olpc")
#this is unfortunately, unreliable
#record.Record.log.debug("self.ca.metadata['title']->" + str(self.ca.metadata['title']) )
taglist.add_value(
Gst.TagMergeMode.REPLACE,
Gst.TAG_ALBUM,
"olpc") #self.ca.metadata['title']
taglist.add_value(
Gst.TagMergeMode.REPLACE,
Gst.TAG_DATE,
utils.getDateString(int(time.time())))
stringType = constants.MEDIA_INFO[type]['istr'] #self.ca.metadata['title']
taglist.add_value(
Gst.TagMergeMode.REPLACE,
Gst.TAG_TITLE,
_('%(type)s by %(name)s') % {'type': stringType,
'name': self.model.get_nickname()})
return taglist