class ThumbnailVideoView(QWidget, Script):
def __init__(self):
Script.__init__(self, "thumbnailvideo")
self.icon = None
self.vfs = vfs.vfs()
def start(self, args):
try :
self.preview = args["preview"].value()
except IndexError:
self.preview = False
try:
self.node = args["file"].value()
except KeyError:
pass
def g_display(self):
QWidget.__init__(self)
self.hlayout = QHBoxLayout()
self.scrollArea = QScrollArea()
self.scrollWidget = QWidget()
self.hhlayout = QHBoxLayout()
self.scrollWidget.setLayout(self.hhlayout)
self.setLayout(self.hlayout)
self.thumbnailer = Thumbnailer()
self.connect(self.thumbnailer, SIGNAL("ThumbnailUpdate"), self.updateThumbnail)
pixmap = self.thumbnailer.generate(self.node, iconSize = 256, frames = 10)
if pixmap:
self.updateThumbnail(self.node, pixmap)
def updateThumbnail(self, node, pixmap):
if pixmap:
label = QLabel()
label.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
label.setWordWrap(True)
label.setPixmap(pixmap)
else:
label = QLabel("Can't render, video is corrupted.")
label.setAlignment(Qt.AlignCenter)
self.hhlayout.addWidget(label)
self.scrollArea.setWidget(self.scrollWidget)
self.hlayout.addWidget(self.scrollArea)
self.thumbnailer.unregister()
def updateWidget(self):
pass
