implement New Closed Caption roImageCanvas and roVideoPlayer
implement
Sub RunUserInterface()
o = Setup()
o.setup()
o.paint()
o.eventloop()
End Sub
Sub Setup() As Object
this = {
port: CreateObject("roMessagePort")
progress: 0 'buffering progress
position: 0 'playback position (in seconds)
paused: false 'is the video currently paused?
fonts: CreateObject("roFontRegistry") 'global font registry
canvas: CreateObject("roImageCanvas") 'user interface
player: CreateObject("roVideoPlayer")
setup: SetupFramedCanvas
paint: PaintFramedCanvas
eventloop: EventLoop
}
'Static help text:
this.help = "Press the right or left arrow buttons on the remote control "
this.help = this.help + "to seek forward or back through the video at "
this.help = this.help + "approximately one minute intervals. Press down "
this.help = this.help + "to toggle fullscreen. To exit the sample, press "
this.help = this.help + "the remote control Home key."
'Register available fonts:
this.fonts.Register("pkg:/fonts/caps.otf")
this.textcolor = "#406040"
'Setup image canvas:
this.canvas.SetMessagePort(this.port)
this.canvas.SetLayer(0, { Color: "#000000" })
this.canvas.Show()
'Resolution-specific settings:
mode = CreateObject("roDeviceInfo").GetDisplayMode()
if mode = "720p"
this.layout = {
full: this.canvas.GetCanvasRect()
top: { x: 0, y: 0, w:1280, h: 130 }
left: { x: 249, y: 177, w: 391, h: 291 }
right: { x: 700, y: 177, w: 350, h: 291 }
bottom: { x: 249, y: 500, w: 780, h: 300 }
}
this.background = "pkg:/images/back-hd.jpg"
this.headerfont = this.fonts.get("lmroman10 caps", 50, 50, false)
else
this.layout = {
full: this.canvas.GetCanvasRect()
top: { x: 0, y: 0, w: 720, h: 80 }
left: { x: 100, y: 100, w: 280, h: 210 }
right: { x: 400, y: 100, w: 220, h: 210 }
bottom: { x: 100, y: 340, w: 520, h: 140 }
}
this.background = "pkg:/images/back-sd.jpg"
this.headerfont = this.fonts.get("lmroman10 caps", 30, 50, false)
end if
this.player.SetMessagePort(this.port)
this.player.SetLoop(true)
this.player.SetPositionNotificationPeriod(1)
this.player.SetDestinationRect(this.layout.left)
this.player.SetContentList([{
Stream: { url: "http://dominio.com/movie.pm4" }
StreamFormat: "mp4"
}])
this.player.Play()
return this
End Sub
Sub EventLoop()
while true
msg = wait(0, m.port)
if msg <> invalid
'If this is a startup progress status message, record progress
'and update the UI accordingly:
if msg.isStatusMessage() and msg.GetMessage() = "startup progress"
m.paused = false
progress% = msg.GetIndex() / 10
if m.progress <> progress%
m.progress = progress%
m.paint()
end if
'Playback progress (in seconds):
else if msg.isPlaybackPosition()
m.position = msg.GetIndex()
m.paint()
else if msg.isRemoteKeyPressed()
index = msg.GetIndex()
print "Remote button pressed: " + index.tostr()
if index = 3 '<DOWN> (toggle fullscreen)
if m.paint = PaintFullscreenCanvas
m.setup = SetupFramedCanvas
m.paint = PaintFramedCanvas
rect = m.layout.left
else
m.setup = SetupFullscreenCanvas
m.paint = PaintFullscreenCanvas
rect = { x:0, y:0, w:0, h:0 } 'fullscreen
m.player.SetDestinationRect(0, 0, 0, 0) 'fullscreen
end if
m.setup()
m.player.SetDestinationRect(rect)
else if index = 4 or index = 8 '<LEFT> or <REV>
m.position = m.position - 60
m.player.Seek(m.position * 1000)
else if index = 5 or index = 9 '<RIGHT> or <FWD>
m.position = m.position + 60
m.player.Seek(m.position * 1000)
else if index = 13 '<PAUSE/PLAY>
if m.paused m.player.Resume() else m.player.Pause()
end if
else if msg.isPaused()
m.paused = true
m.paint()
else if msg.isResumed()
m.paused = false
m.paint()
end if
'Output events for debug
print msg.GetType(); ","; msg.GetIndex(); ": "; msg.GetMessage()
if msg.GetInfo() <> invalid print msg.GetInfo();
end if
end while
End Sub
Sub SetupFullscreenCanvas()
m.canvas.AllowUpdates(false)
m.paint()
m.canvas.AllowUpdates(true)
End Sub
Sub PaintFullscreenCanvas()
list = []
if m.progress < 100
color = "#000000" 'opaque black
list.Push({
Text: "Loading..." + m.progress.tostr() + "%"
TextAttrs: { font: "huge" }
TargetRect: m.layout.full
})
else if m.paused
color = "#80000000" 'semi-transparent black
list.Push({
Text: "Paused"
TextAttrs: { font: "huge" }
TargetRect: m.layout.full
})
else
color = "#00000000" 'fully transparent
end if
m.canvas.SetLayer(0, { Color: color, CompositionMode: "Source" })
m.canvas.SetLayer(1, list)
End Sub
Sub SetupFramedCanvas()
m.canvas.AllowUpdates(false)
m.canvas.Clear()
m.canvas.SetLayer(0, [
{ 'Background:
Url: m.background
CompositionMode: "Source"
},
{ 'The title:
Text: "Custom Video Player"
TargetRect: m.layout.top
TextAttrs: { valign: "bottom", font: m.headerfont, color: m.textcolor }
},
{ 'Help text:
Text: m.help
TargetRect: m.layout.right
TextAttrs: { halign: "left", valign: "top", color: m.textcolor }
}
])
m.paint()
m.canvas.AllowUpdates(true)
End Sub
Sub PaintFramedCanvas()
list = []
if m.progress < 100 'Video is currently buffering
list.Push({
Color: "#80000000"
TargetRect: m.layout.left
})
list.Push({
Text: "Loading..." + m.progress.tostr() + "%"
TargetRect: m.layout.left
})
else 'Video is currently playing
if m.paused
list.Push({
Color: "#80000000"
TargetRect: m.layout.left
CompositionMode: "Source"
})
list.Push({
Text: "Paused"
TargetRect: m.layout.left
})
else 'not paused
list.Push({
Color: "#00000000"
TargetRect: m.layout.left
CompositionMode: "Source"
})
end if
list.Push({
Text: "Current position: " + m.position.tostr() + " seconds"
TargetRect: m.layout.bottom
TextAttrs: { halign: "left", valign: "top", color: m.textcolor }
})
end if
m.canvas.SetLayer(1, list)
End Sub
Closed Caption
some help with this please
