def clearConsoleGrid(self):
if len(self.thumbPanels) > 1: # don't remove the 0th element
maxcount = len(self.thumbPanels) - 1
for mon_count in range(
maxcount, 0, -1
): # destroy old previewPanel objects or they will keep playing
# reverse order avoids issues with list renumbering
# self.thumbPanels[mon_count].trackedMonitor.keepPlaying = False # no video
# self.thumbPanels[mon_count].thumbPanels.console.playTimer.Stop() # timers aren't needed for consoles
self.trackedConsoles[mon_count].Hide()
self.trackedConsoles[mon_count].Destroy(
) # prevents doubled up panels and flickering
self.thumbPanels[mon_count]._Thread__stop()
del self.thumbPanels[
mon_count] # delete the objects from the list.
del self.trackedConsoles[
mon_count] # delete the objects from the list.
del self.trackedMonitors[
mon_count] # delete the objects from the list.
gbl.del_started_item(gbl.threadsStarted,
gbl.mon_ID) ###### for debugging
gbl.del_started_item(gbl.timersStarted,
gbl.mon_ID) ###### for debugging
self.thumbGridSizer.Clear() # clear out gridsizer
def onNextFrame(
self_MP, evt
): # -------------------------------------------------- captures next frame
self_MP.frame = self_MP.captureVideo.getImage()
if self_MP.frame is None:
gbl.statbar.SetStatusText('Reached end of file. Monitor %d' %
gbl.mon_ID)
self_MP.keepPlaying = False
self_MP.playTimer.Stop()
winsound.Beep(600, 200)
gbl.del_started_item(gbl.timersStarted,
self_MP.mon_ID) ###### debug
return
frame2 = np.multiply(
self_MP.frame.copy(),
self_MP.ROIframe) # apply mask (like PlayMonitor function)
frame3 = np.add(frame2.copy(), self_MP.redmask)
self_MP.newframe = cv2.resize(
frame3.copy(),
dsize=self_MP.size) # resize the frame before copy from buffer
# too large a frame will be corrupted
try: # ------ copy from buffer may fail
self_MP.bmp.CopyFromBuffer(self_MP.newframe.tostring()
) # copies data from buffer to bitmap
self_MP.Refresh() # triggers EVT_PAINT
except:
gbl.statbar.SetStatusText('Could not paint image.')
self_MP.keepPlaying = False
def clearVideo(self):
# don't save nicknames, you don't know whose been using them
# -------------------------------------------------------------------------------------- stop old monitor panel TODO: Update mask & settings
try: # ------ object may have been deleted earlier
self.previewPanel.keepPlaying = False
self.previewPanel.playTimer.Stop()
self.previewPanel.Hide() # don't destroy the panel
except:
print('preview panel can' 't be cleared.')
pass
self.videoSizer.Clear()
gbl.del_started_item(gbl.timersStarted,
self.mon_ID) ###### for debugging
def clearThumbGrid(self):
if len(self.thumbPanels) > 1: # don't remove the 0th element
for gbl.mon_ID in range(len(self.thumbPanels) -1, 0, -1): # destroy old previewPanel objects or they will keep playing
# reverse order avoids issues with list renumbering
self.thumbPanels[gbl.mon_ID]._Thread__stop()
self.thumbPanels[gbl.mon_ID].monitorPanel.keepPlaying = False # stop playing video ###### checks out 1,2,3
self.thumbPanels[gbl.mon_ID].monitorPanel.playTimer.Stop()
self.thumbPanels[gbl.mon_ID].monitorPanel.Hide()
self.thumbPanels[gbl.mon_ID].monitorPanel.Destroy() # prevents doubled up images & flickering
del self.thumbPanels[gbl.mon_ID] # delete the objects from the list.
gbl.del_started_item(gbl.threadsStarted, gbl.mon_ID) ###### for debugging
gbl.del_started_item(gbl.timersStarted, gbl.mon_ID) ###### for debugging
self.thumbGridSizer.Clear() # clear out gridsizer