diff options
Diffstat (limited to 'src/samples/videochooser.py')
| -rwxr-xr-x | src/samples/videochooser.py | 71 |
1 files changed, 42 insertions, 29 deletions
diff --git a/src/samples/videochooser.py b/src/samples/videochooser.py index 084bf08..c0f9fb4 100755 --- a/src/samples/videochooser.py +++ b/src/samples/videochooser.py @@ -1,49 +1,61 @@ #!/usr/bin/env python # -*- coding: utf-8 -*- -from libavg import * import os, sys +from libavg import avg, app, player, Point2D -g_Player = avg.Player.get() -THUMBNAIL_WIDTH = 320 -FADE_DURATION = 1000 +class VideoChooser(app.MainDiv): + def onArgvParserCreated(self, parser): + parser.set_usage("%prog <folder>") + parser.add_option('--duration', '-d', dest='duration', + default=2000, type='int', help='Fade duration') + parser.add_option('--width', '-w', dest='thumbWidth', + default=320, type='int', help='Thumbnail width') -class VideoChooserApp(AVGApp): - def init(self): - g_Player.showCursor(True) - dir = sys.argv[1] + def onArgvParsed(self, options, args, parser): + if len(args) != 1: + parser.print_help() + sys.exit(1) - self.videoListNode = DivNode(parent=self._parentNode) - self.videoNodes=[] - fileNames=os.listdir(dir) + self.__folder = args[0] + self.__duration = options.duration + self.__thumbWidth = options.thumbWidth + + def onInit(self): + player.showCursor(True) + + self.videoListNode = avg.DivNode(parent=self) + self.videoNodes = [] + fileNames = os.listdir(self.__folder) i = 0 for fileName in fileNames: try: - videoNode = VideoNode( - pos = (i*(THUMBNAIL_WIDTH+20), 0), - href=dir+"/"+fileName, + videoNode = avg.VideoNode( + pos=(i*(self.__thumbWidth+20), 0), + href=self.__folder+'/'+fileName, loop=True, - parent=self.videoListNode) + mipmap=True, + enablesound=False, + parent = self.videoListNode) videoNode.play() self.videoNodes.append(videoNode) size = videoNode.getMediaSize() - height = (THUMBNAIL_WIDTH*size.y)/size.x - videoNode.size = (THUMBNAIL_WIDTH, height) - - videoNode.setEventHandler(avg.CURSORDOWN, avg.MOUSE, + height = (self.__thumbWidth*size.y)/size.x + videoNode.size = (self.__thumbWidth, height) + videoNode.subscribe(videoNode.CURSOR_DOWN, lambda event, videoNode=videoNode: self.chooseVideo(event, videoNode)) i += 1 except RuntimeError: pass - self._parentNode.setEventHandler(avg.CURSORMOTION, avg.MOUSE, self.onMouseMove) + self.subscribe(self.CURSOR_MOTION, self.onMouseMove) self.bigVideoNode = None def onMouseMove(self, event): - windowWidth = g_Player.getRootNode().width + windowWidth = player.getRootNode().width ratio = event.x/float(windowWidth) self.videoListNode.x = -(ratio*(self.getTotalWidth()-windowWidth)) @@ -54,21 +66,22 @@ class VideoChooserApp(AVGApp): destPos = Point2D(720, 550)-destSize/2 absPos = videoNode.getAbsPos(Point2D(0,0)) frame = videoNode.getCurFrame() - self.bigVideoNode = VideoNode(href=videoNode.href, loop=True, - parent=self._parentNode) + self.bigVideoNode = avg.VideoNode(href=videoNode.href, loop=True, sensitive=False, + parent=self) self.bigVideoNode.play() self.bigVideoNode.seekToFrame(frame) - EaseInOutAnim(self.bigVideoNode, "pos", 1000, absPos, destPos, False, - 300, 300).start() - EaseInOutAnim(self.bigVideoNode, "size", 1000, videoNode.size, destSize, False, + avg.EaseInOutAnim(self.bigVideoNode, "pos", 1000, absPos, destPos, False, 300, 300).start() + avg.EaseInOutAnim(self.bigVideoNode, "size", 1000, videoNode.size, destSize, + False, 300, 300).start() def removeBigVideo(self): oldVideoNode = self.bigVideoNode - fadeOut(oldVideoNode, FADE_DURATION, lambda: oldVideoNode.unlink(True)) + avg.fadeOut(oldVideoNode, self.__duration, lambda: oldVideoNode.unlink(True)) def getTotalWidth(self): - return (THUMBNAIL_WIDTH+20)*len(self.videoNodes) + return (self.__thumbWidth+20)*len(self.videoNodes) + -VideoChooserApp.start(resolution=(1440, 900), debugWindowSize=(720, 450)) +app.App().run(VideoChooser(), app_resolution='1440x900', app_window_size='720x450') |