2014-08-06 05:05:31 +08:00
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Template.slide.rendered = ->
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currentPresentation = Meteor.Presentations.findOne({"presentation.current": true})
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presentationId = currentPresentation?.presentation?.id
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currentSlide = Meteor.Slides.findOne({"presentationId": presentationId, "slide.current": true})
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if currentSlide?.slide?.png_uri?
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2014-08-06 05:13:51 +08:00
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Template.slide.createWhiteboardPaper (wpm)->
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2014-08-12 02:41:03 +08:00
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Template.slide.displaySlide wpm
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2014-08-06 05:05:31 +08:00
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Template.slide.helpers
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createWhiteboardPaper: (callback) ->
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2014-08-12 02:41:03 +08:00
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Template.slide.whiteboardPaperModel = new WhiteboardPaperModel('whiteboard-paper')
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callback(Template.slide.whiteboardPaperModel)
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2014-08-06 05:05:31 +08:00
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2014-08-12 02:41:03 +08:00
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displaySlide: (wpm) ->
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2014-08-11 23:56:46 +08:00
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currentPresentation = Meteor.Presentations.findOne({"presentation.current": true})
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presentationId = currentPresentation?.presentation?.id
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currentSlide = Meteor.Slides.findOne({"presentationId": presentationId, "slide.current": true})
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wpm.create()
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wpm._displayPage(currentSlide?.slide?.png_uri)
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2014-08-12 04:54:16 +08:00
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updatePointerLocation: (pointer) ->
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2014-08-13 00:18:29 +08:00
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wpm = Template.slide.whiteboardPaperModel
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wpm?.moveCursor(pointer.x, pointer.y)
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2014-08-12 04:54:16 +08:00
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2014-08-15 23:04:35 +08:00
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manuallyDisplayShapes: ->
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currentPresentation = Meteor.Presentations.findOne({"presentation.current": true})
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presentationId = currentPresentation?.presentation?.id
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currentSlide = Meteor.Slides.findOne({"presentationId": presentationId, "slide.current": true})
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wpm = Template.slide.whiteboardPaperModel
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shapes = Meteor.Shapes.find({whiteboardId: currentSlide?.slide?.id}).fetch()
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for s in shapes
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shapeInfo = s.shape?.shape
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shapeType = shapeInfo?.type
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for num in [0..3] # the coordinates must be in the range 0 to 1
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shapeInfo.points[num] = shapeInfo.points[num] / 100
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wpm.makeShape(shapeType, shapeInfo)
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wpm.updateShape(shapeType, shapeInfo)
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2014-08-11 23:56:46 +08:00
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#### SHAPE ####
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2014-08-12 02:41:03 +08:00
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Template.shape.rendered = ->
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2014-08-12 02:46:10 +08:00
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# @data is the shape object coming from the {{#each}} in the html file
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shapeInfo = @data.shape?.shape
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shapeType = shapeInfo?.type
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2014-08-12 02:41:03 +08:00
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for num in [0..3] # the coordinates must be in the range 0 to 1
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2014-08-12 02:46:10 +08:00
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shapeInfo.points[num] = shapeInfo.points[num] / 100
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2014-08-12 02:41:03 +08:00
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wpm = Template.slide.whiteboardPaperModel
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2014-08-12 02:46:10 +08:00
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wpm.makeShape(shapeType, shapeInfo)
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wpm.updateShape(shapeType, shapeInfo)
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2014-08-12 04:54:16 +08:00
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2014-08-15 23:04:35 +08:00
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Template.shape.destroyed = ->
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wpm = Template.slide.whiteboardPaperModel
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wpm.clearShapes()
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Template.slide.displaySlide(wpm)
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Template.slide.manuallyDisplayShapes()
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