In the example "Video List Markup" from the "Scene Graph XML Tutorial", when I select an item "itemSelected", I want to rewrite "playVideo" so it's creating a roScreen so I can draw my own images on it. Is it possible?
sub init()
m.top.backgroundURI = "pkg:/images/rsgde_bg_hd.jpg"
m.videolist = m.top.findNode("videoLabelList")
m.videoinfo = m.top.findNode("infoLabel")
m.videoposter = m.top.findNode("videoPoster")
m.video = m.top.findNode("exampleVideo")
m.video.observeField("state", "controlvideoplay")
m.readVideoContentTask = createObject("roSGNode", "ContentReader")
m.readVideoContentTask.observeField("content", "showvideolist")
m.readVideoContentTask.control = "RUN"
m.videolist.observeField("itemFocused", "setvideo")
m.videolist.observeField("itemSelected", "playvideo")
end sub
Sub OnChangeXmlstringscene()
m.readVideoContentTask.xmlstring = m.top.xmlstringscene
End Sub
sub showvideolist()
m.videolist.content = m.readVideoContentTask.content
m.videolist.setFocus(true)
end sub
sub setvideo()
videocontent = m.videolist.content.getChild(m.videolist.itemFocused)
m.videoposter.uri = videocontent.hdposterurl
m.videoinfo.text = videocontent.description
m.video.content = videocontent
end sub
sub playvideo()
m.video.control = "play"
m.video.visible = true
m.video.setFocus(true)
end sub
sub controlvideoplay()
if (m.video.state = "finished")
m.video.control = "stop"
m.videolist.setFocus(true)
m.video.visible = false
end if
end sub
function onKeyEvent(key as String, press as Boolean) as Boolean
if press then
if key = "back"
if (m.video.state = "playing")
m.video.control = "stop"
m.videolist.setFocus(true)
m.video.visible = false
return true
end if
end if
end if
return false
end function
If it's not possible, how can I replace the video playing screen with a screen that allows me to draw my own jpg images on it?
https://github.com/e1ioan/
http://rokucam.com