def GetImage(self, picture):
key = picture.GetKey()
if key not in self._wxImgCache:
pilImg = PILBackend.GetThumbnail(picture, width=ImageCache.SIZE)
wxImg = wx.Image(PILBackend.ImageToStream(pilImg), wx.BITMAP_TYPE_JPEG)
self._wxImgCache[key] = wxImg
return self._wxImgCache[key]
def run(self):
self._abort = False
for __ in range(20):
time.sleep(0.1)
if self._abort:
return
pilImg = PILBackend.GetImage(self._picture)
wxImg = wx.Image(PILBackend.ImageToStream(pilImg), wx.BITMAP_TYPE_JPEG)
if not self._abort:
self._callbackOnDone(wxImg)
def GetThumbBmp(self, picture):
key = picture.GetKey()
if key not in self._wxBmpCache:
pilImg = self._pilCache.get(key)
if pilImg is None:
self._pilCache[key] = self._inScalingQueue
self.scaleThread.queue.append(picture)
return self.thumb
elif pilImg is self._inScalingQueue:
return self.thumb
else:
# pilImg = self._pilCache[key]
wxImg = wx.Image(PILBackend.ImageToStream(pilImg), wx.BITMAP_TYPE_JPEG)
self._wxBmpCache[key] = wxImg.ConvertToBitmap()
return self._wxBmpCache[key]
def __init__(self, parent, size=wx.DefaultSize, filename=None):
self.filename = filename
if not LinkOpenPfs.BMP_MAP.has_key(filename):
prjFile = ProjectFile(filename=filename)
imgCount = prjFile.GetPicCount()
img = prjFile.GetPreviewThumb()
if img is not None:
wxImg = wx.ImageFromStream(PILBackend.ImageToStream(img), wx.BITMAP_TYPE_JPEG)
bmp = wxImg.ConvertToBitmap()
else:
bmp = wx.ArtProvider.GetBitmap("PFS_ICON_48", wx.ART_OTHER)
descr = "%d images" % imgCount
LinkOpenPfs.BMP_MAP[filename] = (bmp, descr)
bmp, descr = LinkOpenPfs.BMP_MAP[filename]
IconLabelLink.__init__(self, parent, size,
os.path.splitext(os.path.basename(filename))[0],
bmp,
descr)