def __init__(self, media, target_resolution=None):
RasterContainer.__init__(self, media, target_resolution)
self._hydrus_bitmap = None
HydrusThreading.CallToThread(self.THREADRender)
def _RENDERERSetRenderToPosition( self, index ):
with self._render_lock:
if self._render_to_index != index:
self._render_to_index = index
HydrusThreading.CallToThread( self.THREADRender )
def Clipboard(self, data_type, data):
# need this cause can't do it in a non-gui thread
if data_type == 'paths':
paths = data
if wx.TheClipboard.Open():
data = wx.DataObjectComposite()
file_data = wx.FileDataObject()
for path in paths:
file_data.AddFile(path)
text_data = wx.TextDataObject(os.linesep.join(paths))
data.Add(file_data, True)
data.Add(text_data, False)
wx.TheClipboard.SetData(data)
wx.TheClipboard.Close()
else:
wx.MessageBox(
'Could not get permission to access the clipboard!')
elif data_type == 'text':
text = data
if wx.TheClipboard.Open():
data = wx.TextDataObject(text)
wx.TheClipboard.SetData(data)
wx.TheClipboard.Close()
else:
wx.MessageBox(
'I could not get permission to access the clipboard.')
elif data_type == 'bmp':
media = data
image_container = HC.app.GetFullscreenImageCache().GetImage(media)
def THREADWait():
# have to do this in thread, because the image rendered needs the wx event queue to render
start_time = time.time()
while not image_container.IsRendered():
if time.time() - start_time > 15:
raise Exception(
'The image did not render in fifteen seconds, so the attempt to copy it to the clipboard was abandoned.'
)
time.sleep(0.1)
wx.CallAfter(CopyToClipboard)
def CopyToClipboard():
if wx.TheClipboard.Open():
hydrus_bmp = image_container.GetHydrusBitmap()
wx_bmp = hydrus_bmp.GetWxBitmap()
data = wx.BitmapDataObject(wx_bmp)
wx.TheClipboard.SetData(data)
wx.TheClipboard.Close()
else:
wx.MessageBox(
'I could not get permission to access the clipboard.')
HydrusThreading.CallToThread(THREADWait)
def StartFileQuery(self, query_key, search_context):
HydrusThreading.CallToThread(self.THREADDoFileQuery, query_key,
search_context)