bugfix
This commit is contained in:
yumoqing
parent
87cd36ffba
commit
cb4c5f25ec
@ -1,3 +1,4 @@
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import time
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from kivy.uix.video import Video
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from kivy.logger import Logger
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from kivy.core.window import Window
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@ -49,3 +50,48 @@ class NewVideo(BGColorBehavior, Video):
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if video.position is None:
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return
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super()._on_video_frame(*largs)
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#
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# try to fix up the error
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def unload(self,try_cnt=0):
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"""
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Traceback (most recent call last):
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File "main.py", line 288, in <module>
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myapp.run()
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File "C:\Python37\lib\site-packages\kivy\app.py", line 855, in run
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runTouchApp()
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File "C:\Python37\lib\site-packages\kivy\base.py", line 504, in runTouchApp
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EventLoop.window.mainloop()
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File "C:\Python37\lib\site-packages\kivy\core\window\window_sdl2.py", line 747, in mainloop
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self._mainloop()
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File "C:\Python37\lib\site-packages\kivy\core\window\window_sdl2.py", line 479, in _mainloop
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EventLoop.idle()
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File "C:\Python37\lib\site-packages\kivy\base.py", line 348, in idle
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Clock.tick_draw()
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File "C:\Python37\lib\site-packages\kivy\clock.py", line 598, in tick_draw
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self._process_events_before_frame()
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File "kivy\_clock.pyx", line 427, in kivy._clock.CyClockBase._process_events_before_frame
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File "kivy\_clock.pyx", line 467, in kivy._clock.CyClockBase._process_events_before_frame
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File "kivy\_clock.pyx", line 465, in kivy._clock.CyClockBase._process_events_before_frame
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File "kivy\_clock.pyx", line 167, in kivy._clock.ClockEvent.tick
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File "C:\Python37\lib\site-packages\kivy\uix\video.py", line 174, in _do_video_load
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self.unload()
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File "C:\Python37\lib\site-packages\kivy\uix\video.py", line 240, in unload
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self._video.stop()
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File "C:\Python37\lib\site-packages\kivy\core\video\video_ffpyplayer.py", line 325, in stop
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self.unload()
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File "C:\Python37\lib\site-packages\kivy\core\video\video_ffpyplayer.py", line 366, in unload
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self._thread.join()
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File "C:\Python37\lib\threading.py", line 1039, in join
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raise RuntimeError("cannot join thread before it is started")
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RuntimeError: cannot join thread before it is started
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"""
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try:
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super().unload()
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return
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except Exception as e:
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if try_cnt > 3:
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print('video.unload() tried 3 time,still error....',e)
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raise e
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time.sleep(0.1)
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return unload(try_cnt+1)
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@ -23,6 +23,8 @@ class OrientationLayout(WidgetReady, SwipeBehavior, FloatLayout):
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Clock.schedule_once(self.build_children,0)
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self.bind(on_swipe_left=self.toggle_second)
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self.bind(on_swipe_right=self.toggle_second)
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self.bind(size=self.on_size_changed)
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self.bind(pos=self.on_size_changed)
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def build_children(self, *args):
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if isinstance(self.main_widget, dict):
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@ -40,26 +42,16 @@ class OrientationLayout(WidgetReady, SwipeBehavior, FloatLayout):
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return self.width > self.height
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def toggle_second(self,*args):
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print('toggle_second() called ..')
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if self.isLandscape():
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if self.second_flg:
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print('remove second widget ..')
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self.remove_widget(self.widget_second)
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self.second_flg = False
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else:
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print('add second widget ..',self.widget_second)
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self.add_widget(self.widget_second)
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self.second_flg = True
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self.on_size(self.size)
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self.on_size_changed(self.size)
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def on_ready(self,*args):
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Clock.schedule_once(self.two_widget_layout,0)
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def on_size(self,*args):
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Clock.schedule_once(self.two_widget_layout,0)
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def on_pos(self,*args):
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def on_size_changed(self,*args):
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Clock.schedule_once(self.two_widget_layout,0)
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def two_widget_layout(self, *args):
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@ -71,46 +63,35 @@ class OrientationLayout(WidgetReady, SwipeBehavior, FloatLayout):
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self.horizontal_layout()
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else:
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self.vertical_layout()
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self.do_layout()
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def horizontal_layout(self):
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self.widget_main.size_hint_x = 1
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self.widget_main.size_hint_y = 1
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self.widget_main.size_hint = (None,None)
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self.widget_main.size = self.size
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self.widget_main.pos = self.pos
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self.widget_second.height = self.height
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self.widget_second.size_hint_x = None
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self.widget_second.size_hint_y = 1
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self.widget_second.size_hint = (None,None)
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self.widget_second.width = self.width * self.height / self.width
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self.widget_second.pos = (0,0)
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self.widget_second.opacity = 0.6
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if not self.widget_main in self.children:
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print('horizontal:main_widget:width=%.02f,height=%.02f,pos=(%.02f,%.02f)' % (self.widget_main.width,self.widget_main.height,*self.widget_main.pos))
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self.add_widget(self.widget_main)
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if self.widget_second in self.children:
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self.remove_widget(self.widget_second)
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print('horizontal:second_widget:width=%.02f,height=%.02f,pos=(%.02f,%.02f)' % (self.widget_second.width,self.widget_second.height,*self.widget_second.pos))
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self.clear_widgets()
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self.add_widget(self.widget_main)
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if self.second_flg:
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self.add_widget(self.widget_second)
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def vertical_layout(self):
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self.widget_main.size_hint_x = 1
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self.widget_main.size_hint_y = None
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self.widget_main.width = self.width
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self.widget_main.height = self.width / 16 * 10
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self.widget_main.size_hint = (None,None)
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self.widget_main.size = (self.width, \
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self.width / 16 * 10)
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self.widget_main.pos = (0, self.height - self.widget_main.height)
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self.widget_second.width = self.width
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self.widget_second.size_hint_x = 1
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self.widget_second.size_hint_y = None
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self.widget_second.height = self.height - self.widget_main.height
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self.widget_second.size_hint = (None, None)
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self.widget_second.size = (self.width, \
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self.height - self.widget_main.height)
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self.widget_second.pos = (0,0)
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self.widget_second.opacity = 1
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if not self.widget_main in self.children:
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self.add_widget(self.widget_main)
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print('vertical:main_widget:width=%.02f,height=%.02f,pos=(%.02f,%.02f)' % (self.widget_main.width,self.widget_main.height,*self.widget_main.pos))
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if not self.widget_second in self.children:
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self.add_widget(self.widget_second)
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print('vertical:second_widget:width=%.02f,height=%.02f,pos=(%.02f,%.02f)' % (self.widget_second.width,self.widget_second.height,*self.widget_second.pos))
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self.widget_second.opacity = 0.6
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self.clear_widgets()
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self.add_widget(self.widget_main)
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self.add_widget(self.widget_second)
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def main_widget_built(self,o,w):
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print('main_widget_built() called ...')
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