func init
	// checks installation Adobe Acrobat
	include("AdobeAcrobat")

	this.doc = d("PDDoc")
end

func doAcquirePage(data)
	dt = d("PDDoc")
	if(len(dt))
		event("onAcquirePage", dt  + '.AcquirePage(' + (len(d("FirstPage")) ? d("FirstPage") : this.props("FirstPage")) + ')')
	end
end

func doClearFlags(data)
	dt = d("PDDoc")
	if(len(dt))
		blk.println(dt, '.ClearFlags(', make_flags(), ');')
	end
end

func doClose
	dt = d("PDDoc")
	if(len(dt))
		blk.println(dt , '.doClose();')
	end
end

func doCreate
	dt = d("PDDoc")
	if(len(dt))
		blk.println(dt , '.Create();')
	end
end

func doCreateTextSelect(data)
	dt = d("PDDoc")
	if(len(dt))
		event("onCreateTextSelect", dt + '.CreateTextSelect(' + (len(d("FirstPage")) ? d("FirstPage") : this.props("FirstPage").value) + ', ' + sys.if_null(d("Rectangle")) + ')')
	end
end

func make_thumbs(doc)
	return(doc + '.CreateThumbs(' + 
			(len(d("FirstPage")) ? d("FirstPage") : this.props("FirstPage").value) + ', ' + 
			(len(d("LastPage")) ? d("LastPage") : this.props("LastPage").value) + 
		')')
end

func doCreateThumbs(data)
	dt = d("PDDoc")
	if(len(dt))
		if(linked("onResult"))
			event("onResult", make_thumbs(dt))
		else
			blk.println(make_thumbs(dt), ';')
		end
	end
end

func make_crop(doc)
	return(doc + '.CropPages(' + 
			(len(d("FirstPage")) ? d("FirstPage") : this.props("FirstPage")) + ', ' + 
			(len(d("LastPage")) ? d("LastPage") : this.props("LastPage").value) + ', ' + 
			this.props("PagesSelection").value + ', ' + 
			sys.if_null(d("Rectangle")) + 
		')')
end

func doCropPages(data)
	dt = d("PDDoc")
	if(len(dt))
		if(linked("onResult"))
			event("onResult", make_crop(dt))
		else
			blk.println(make_crop(dt), ';')
		end
	end
end

func make_delete(doc)
	return(doc + '.DeletePages(' + 
			(len(d("FirstPage")) ? d("FirstPage") : this.props("FirstPage").value) + ', ' + 
			(len(d("LastPage")) ? d("LastPage") : this.props("LastPage").value) + 
		')')
end

func doDeletePages(data)
	dt = d("PDDoc")
	if(len(dt))
		if(linked("onResult"))
			event("onResult", make_delete(dt))
		else
			blk.println(make_delete(dt), ';')
		end
	end
end

func make_thumbs_del(doc)
	return(doc + '.DeleteThumbs(' + 
			(len(d("FirstPage")) ? d("FirstPage") : this.props("FirstPage").value) + ', ' + 
			(len(d("LastPage")) ? d("LastPage") : this.props("LastPage").value) + 
		')')
end

func doDeleteThumbs(data)
	dt = d("PDDoc")
	if(len(dt))
		if(linked("onResult"))
			event("onResult", make_thumbs_del(dt))
		else
			blk.println(make_thumbs_del(dt), ';')
		end
	end
end

func doGetInfo(data)
	dt = d("PDDoc")
	if(len(dt))
		event("onGetInfo", dt  + '.GetInfo(' + sys.to_type(data, 2) + ')')
	end
end

func make_move(doc)
	return(doc + '.MovePage(' + 
			(len(d("FirstPage")) ? d("FirstPage") : this.props("FirstPage").value) + ', ' + 
			(len(d("LastPage")) ? d("LastPage") : this.props("LastPage").value) + 
		')')
end

func doMovePage(data)
	dt = d("PDDoc")
	if(len(dt))
		if(linked("onResult"))
			event("onResult", make_move(dt))
		else
			blk.println(make_move(dt), ';')
		end
	end
end

func make_open(doc, fp)
	return(doc + '.Open(' + fp +')')
end

func doOpen(data)
	dt = d("PDDoc")
	fp = sys.to_type(data, 2)
	if(len(dt) and len(fp))
		if(linked("onResult"))
			event("onResult", make_open(dt, fp))
		else
			blk.println(make_open(dt, fp), ';')
		end
	end
end

func make_open_avdoc(doc, title)
	return(doc + '.OpenAVDoc(' + title + ')')
end

func doOpenAVDoc(data)
	dt = d("PDDoc")
	tl = sys.to_type(data, 2)
	if(len(dt))
		if(linked("onResult"))
			event("onResult", make_open_avdoc(dt, tl))
		else
			blk.println(make_open_avdoc(dt, tl), ';')
		end
	end
end

func make_flags()
	a = this.props("Flags").value
	flg = ((a _and_ 1) ? '|(int) ac.PDDocFlags.PDDocNeedsSave' : '') +
				((a _and_ 2) ? '|(int) ac.PDDocFlags.PDDocRequiresFullSave' : '') +
				((a _and_ 4) ? '|(int) ac.PDDocFlags.PDDocIsModified' : '') +
				((a _and_ 8) ? '|(int) ac.PDDocFlags.PDDocDeleteOnClose' : '') +
				((a _and_ 16) ? '|(int) ac.PDDocFlags.PDDocSuppressErrors' : '') +
				((a _and_ 32) ? '|(int) ac.PDDocFlags.PDDocIsEmbedded' : '') +
				((a _and_ 64) ? '|(int) ac.PDDocFlags.PDDocIsLinearized' : '') +
				((a _and_ 128) ? '|(int) ac.PDDocFlags.PDDocIsOptimized' : '')
	return('0' + flg)
end

func doSetFlags(data)
	dt = d("PDDoc")
	if(len(dt))
		blk.println(dt, '.SetFlags(', make_flags(), ');')
	end
end

func doSetInfo(data)
	dt = d("PDDoc")
	if(len(dt))
		if((typeof(data)==5) and data.size())
			if(linked("onResult"))
				event("onResult", dt + '.SetInfo(' + sys.to_type(sys.mt_pop(data), 2) + ', ' + sys.to_type(sys.mt_pop(data), 2) + ')')
			else
				blk.println(dt, '.SetInfo(', sys.to_type(sys.mt_pop(data), 2), ', ', sys.to_type(sys.mt_pop(data), 2), ');')
			end
		end
	end
end

func doSetPageMode(data)
	dt = d("PDDoc")
	if(len(dt))
		if(linked("onResult"))
			event("onResult", dt + '.SetPageMode(' + sys.to_type(data, 1) + ')')
		else
			blk.println(dt, '.SetPageMode(', sys.to_type(data, 1), ');')
		end
	end
end

func FileName
	if(len(this.doc))
		return(this.doc + '.GetFileName()')
	end
end

func Flags
	if(len(this.doc))
		return(this.doc + '.GetFlags()')
	end
end

func InstanceID
	if(len(this.doc))
		return(this.doc + '.GetInstanceID()')
	end
end

func JSObject
	if(len(this.doc))
		return(this.doc + '.GetJSObject()')
	end
end

func NumPages
	if(len(this.doc))
		return(this.doc + '.GetNumPages()')
	end
end

func PageMode
	if(len(this.doc))
		return(this.doc + '.GetPageMode()')
	end
end

func PermanentID
	if(len(this.doc))
		return(this.doc + '.GetPermanentID()')
	end
end