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Diffstat (limited to 'Master/texmf-dist/source/latex/media9/players/SlideShow.mxml')
-rw-r--r-- | Master/texmf-dist/source/latex/media9/players/SlideShow.mxml | 426 |
1 files changed, 426 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/media9/players/SlideShow.mxml b/Master/texmf-dist/source/latex/media9/players/SlideShow.mxml new file mode 100644 index 00000000000..6d7087bbc70 --- /dev/null +++ b/Master/texmf-dist/source/latex/media9/players/SlideShow.mxml @@ -0,0 +1,426 @@ +<?xml version="1.0"?> +<!-- --> +<!-- Apache Flex 4 source file of SlideShow.swf, --> +<!-- a FlashPlayer-10 compatible component for --> +<!-- JPEG/PNG/GIF slideshows. --> +<!-- --> +<!-- version 20150511 --> +<!-- --> +<!-- --> +<!-- The free Apache Flex 4 SDK is required to compile --> +<!-- this file. Get it from --> +<!-- --> +<!-- http://flex.apache.org/download-binaries.html --> +<!-- --> +<!-- and run --> +<!-- --> +<!-- mxmlc -static-link-runtime-shared-libraries SlideShow.mxml --> +<!-- --> +<!-- on the command line. --> +<!-- --> +<!-- --> +<!-- Copyright (C) 2015-today Alexander Grahn --> +<!-- --> +<!-- This work may be distributed and/or modified under the --> +<!-- conditions of the LaTeX Project Public License, either --> +<!-- version 1.3 of this license or (at your option) any later --> +<!-- version. --> +<!-- --> +<!-- The latest version of this license is in --> +<!-- http://www.latex-project.org/lppl.txt --> +<!-- and version 1.3 or later is part of all distributions of --> +<!-- LaTeX version 2005/12/01 or later. --> +<!-- --> +<!-- This work has the LPPL maintenance status `maintained'. --> +<!-- --> +<!-- The current maintainer of this work is A. Grahn. --> +<!-- --> +<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" + xmlns:s="library://ns.adobe.com/flex/spark" + xmlns:mx="library://ns.adobe.com/flex/mx" + preinitialize="initialise(FlexGlobals.topLevelApplication.parameters);" + applicationComplete="initApp();" + backgroundAlpha="0" +> + <fx:Script> + <![CDATA[ + import mx.managers.CursorManager; + + private var slideshowXML:XML; + private var setXMLDone:Boolean; + private var isEnabled:Boolean=true; + + private function setXML(s:String):void { + var loader:URLLoader = new URLLoader(); + loader.addEventListener(Event.COMPLETE, onURLLoaderComplete); + loader.addEventListener(IOErrorEvent.IO_ERROR, onAnyError); + loader.addEventListener(SecurityErrorEvent.SECURITY_ERROR, onAnyError); + isEnabled=false; + slideshowXML=null; + setXMLDone=false; + isIOError=true; + CursorManager.setBusyCursor(); + timeoutTimer.start(); + loader.load(new URLRequest(s)); + } + + private function onURLLoaderComplete(event:Event):void + { + CursorManager.removeBusyCursor(); + isEnabled=true; + var loader:URLLoader = event.target as URLLoader; + if (loader != null) + { + slideshowXML = new XML(loader.data); + setXMLDone=true; + seek(0); + if(autoPlay) play(); + } + } + + import mx.core.FlexGlobals; + [Bindable] private var delay:Number=5; + [Bindable] private var autoPlay:Boolean=false; + private var xmlfile:String; + + private function initialise(flashVars:Object):void { + xmlfile=flashVars.xml; + if(flashVars.delay){delay=flashVars.delay} + if(flashVars.autoPlay=='true'){autoPlay=true} + } + + private var reloadTimer:Timer = null; + private var playTimer:Timer = null; + private var timeoutTimer:Timer; + private var curFile:String; + + private var idx:Number=0; + [Bindable] private var src1:String; + [Bindable] private var src2:String; + + private var rotations:Object; + + private function rotate(n:Number=1):void { + if(Img1.visible){ + n==0 ? Img1.rotation=0 : Img1.rotation+=90*Math.floor(n); + Img1.rotation%=360; + rotations[slideshowXML.Img[idx].URL.toString()]=Img1.rotation/90; + } else { + n==0 ? Img2.rotation=0 : Img2.rotation+=90*Math.floor(n); + Img2.rotation%=360; + rotations[slideshowXML.Img[idx].URL.toString()]=Img2.rotation/90; + } + } + + private var forcedByUsr:Boolean; + + private function setImgSrc():void { + if(reloadTimer && reloadTimer.hasEventListener(TimerEvent.TIMER)){ + reloadTimer.removeEventListener(TimerEvent.TIMER, reloadImg); + reloadTimer=null; + } + if(setXMLDone && slideshowXML && (isEnabled||forcedByUsr)){ + isEnabled=false; + forcedByUsr=false; + CursorManager.removeBusyCursor(); + CursorManager.setBusyCursor(); + timeoutTimer.start(); + isIOError=true; + curFile=slideshowXML.Img[idx].URL.toString(); + if(Img1.visible) { + src2=null; src2=curFile; + } else { + src1=null; src1=curFile; + } + } + if(slideshowXML.Img[idx].attribute('live')>0){ + reloadTimer=new Timer(slideshowXML.Img[idx].attribute('live')*1000,1); + reloadTimer.addEventListener(TimerEvent.TIMER, reloadImg); + reloadTimer.start(); + } + } + + private var isReload:Boolean; + private function reloadImg(e:TimerEvent):void { + isReload=true; setImgSrc(); + } + + private var isPlaying:Boolean=false; + + private function playPause():void { + if(isPlaying) pause(); else play(); + } + + private function play():void { + if(!isPlaying && slideshowXML.Img.length()>1) { + if(!playTimer){ + playTimer=new Timer(delay*1000, 0); + playTimer.addEventListener(TimerEvent.TIMER, nextSlide); + } + isPlaying=true; + playTimer.start(); + } + } + + private function pause():void { + if(isPlaying) { + isPlaying=false; + playTimer.stop(); + } + } + + private function nextSlide(e:Event=null):void { + if(!isEnabled && !forcedByUsr) return; + if(isPlaying) playTimer.stop(); + var evnt:MouseEvent = e as MouseEvent; + if(evnt && evnt.type=="mouseUp" && evnt.shiftKey) { + prevSlide(); + } else { + idx++; + if(idx==slideshowXML.Img.length()) idx=0; + isReload=false; + setImgSrc(); + } + } + + private function prevSlide(e:MouseEvent=null):void { + if(!isEnabled && !forcedByUsr) return; + if(isPlaying) playTimer.stop(); + idx--; + if(idx<0) idx=slideshowXML.Img.length()-1; + isReload=false; + setImgSrc(); + } + + private function seek(i:Number):void { + if(!isEnabled && !forcedByUsr) return; + if(isPlaying) playTimer.stop(); + if(i<0 || i>=slideshowXML.Img.length()) + idx=slideshowXML.Img.length()-1; + else + idx=Math.floor(i); + isReload=false; + setImgSrc(); + } + + private function onKeyDown(e:KeyboardEvent):void { + forcedByUsr=true; + switch(e.keyCode) { + case 32: //space bar + playPause(); + break; + case 36: //home + if(isPlaying) pause(); + seek(0); + break; + case 35: //end + if(isPlaying) pause(); + seek(-1); + break; + case 37: //<-- + prevSlide(); + break; + case 39: //--> + nextSlide(); + break; + case 82: //`r' + e.shiftKey ? rotate(-1) : rotate(); + break; + } + } + + private function slideNum():Number {return idx;} + + private function numSlides():Number {return slideshowXML.Img.length();} + + private function playing():Boolean {return isPlaying;} + + private function initApp():void { + this.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDown); + ExternalInterface.addCallback("setXML", setXML); + ExternalInterface.addCallback("play", + function():void{forcedByUsr=true;play();}); + ExternalInterface.addCallback("pause", + function():void{forcedByUsr=true;pause();}); + ExternalInterface.addCallback("playPause", + function():void{forcedByUsr=true;playPause();}); + ExternalInterface.addCallback("seek", + function(i:Number):void{forcedByUsr=true;seek(i);}); + ExternalInterface.addCallback("slideNum", slideNum); + ExternalInterface.addCallback("numSlides", numSlides); + ExternalInterface.addCallback("playing", playing); + ExternalInterface.addCallback("rotate", rotate); + + var itemNextSlide:ContextMenuItem = + new ContextMenuItem("Next Slide, [\u2192]"); + this.contextMenu.customItems.push(itemNextSlide); + itemNextSlide.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, + function(e:ContextMenuEvent):void{forcedByUsr=true;nextSlide();}); + + var itemPrevSlide:ContextMenuItem = + new ContextMenuItem("Previous Slide, [\u2190]"); + this.contextMenu.customItems.push(itemPrevSlide); + itemPrevSlide.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, + function(e:ContextMenuEvent):void{forcedByUsr=true;prevSlide();}); + + var itemPlayPause:ContextMenuItem = new ContextMenuItem("N.N."); + this.contextMenu.customItems.push(itemPlayPause); + itemPlayPause.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, + function(e:ContextMenuEvent):void{forcedByUsr=true;playPause();}); + + var itemFirstSlide:ContextMenuItem = + new ContextMenuItem("First Slide, [Home]"); + this.contextMenu.customItems.push(itemFirstSlide); + itemFirstSlide.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, + function(e:ContextMenuEvent):void{ + forcedByUsr=true;if(isPlaying) pause();seek(0);}); + + var itemLastSlide:ContextMenuItem = + new ContextMenuItem("Last Slide, [End]"); + this.contextMenu.customItems.push(itemLastSlide); + itemLastSlide.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, + function(e:ContextMenuEvent):void{ + forcedByUsr=true;if(isPlaying) pause();seek(-1);}); + + var itemRotRight:ContextMenuItem = + new ContextMenuItem("Rotate Right, [r]"); + this.contextMenu.customItems.push(itemRotRight); + itemRotRight.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, + function(e:ContextMenuEvent):void{forcedByUsr=true;rotate();}); + + var itemRotLeft:ContextMenuItem = + new ContextMenuItem("Rotate Left, [\u21e7]+[r]"); + this.contextMenu.customItems.push(itemRotLeft); + itemRotLeft.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, + function(e:ContextMenuEvent):void{forcedByUsr=true;rotate(-1);}); + + this.contextMenu.addEventListener(ContextMenuEvent.MENU_SELECT, + function(e:ContextMenuEvent):void{ + itemPlayPause.caption=(isPlaying ? "Pause" : "Play")+", [Space]"; + itemPlayPause.visible=itemNextSlide.visible=itemPrevSlide.visible= + itemFirstSlide.visible=itemLastSlide.visible=false; + if(slideshowXML.Img.length()>1){ + itemPlayPause.visible=itemNextSlide.visible=itemPrevSlide.visible= + itemFirstSlide.visible=itemLastSlide.visible=true; + } + }); + + rotations=new Object(); + timeoutTimer=new Timer(30000, 1); + timeoutTimer.addEventListener(TimerEvent.TIMER, onAnyError); + curFile=xmlfile; setXML(xmlfile); + } + + private var isIOError:Boolean; + private function onAnyError(e:Event):void { + if(e.type!=IOErrorEvent.IO_ERROR || setXMLDone==false){ + isIOError=false; + setXMLDone=true; + if(Img1.visible){ + src2=null; src2="/dev/null" + }else{ + src1=null; src1="/dev/null" + } + caption.text=e.type+': '+curFile; + if(caption.text==TimerEvent.TIMER) + caption.text="timeout after 30 s: "+curFile; + CursorManager.removeBusyCursor(); + }else{ + if(isIOError) caption.text=e.type+': '+curFile; + onImgDone(e); + } + caption.visible=true; + if(reloadTimer && reloadTimer.hasEventListener(TimerEvent.TIMER)){ + reloadTimer.removeEventListener(TimerEvent.TIMER, reloadImg); + reloadTimer=null; isReload=false; + } + } + + private function onImgDone(e:Event):void { + timeoutTimer.reset(); + if(e.target==Img1){ + Img1.visible=true;Img2.visible=false; + } else { + Img2.visible=true;Img1.visible=false; + } + if(slideshowXML.Img.length()>1){ + slideNo.text=String(idx+1)+"/"+slideshowXML.Img.length().toString(); + slideNo.visible=slideNo.includeInLayout=true; + } else { + slideNo.visible=slideNo.includeInLayout=false; + } + var curRot:Number=0; + if (rotations.hasOwnProperty(slideshowXML.Img[idx].URL.toString())) + curRot=rotations[slideshowXML.Img[idx].URL.toString()]; + else + curRot=Number(slideshowXML.Img[idx].attribute('rot90')); + rotate(0); + if(e.type==FlexEvent.READY) { + rotate(curRot); + if(slideshowXML.Img[idx].caption.toString()!=""){ + caption.text=slideshowXML.Img[idx].caption.toString(); + caption.visible=true; + } else { + caption.text=""; + caption.visible=false; + } + if(!isReload) anim.play(); + if(slideshowXML.Img[idx].attribute('live')>0) + cache.removeCacheEntry(slideshowXML.Img[idx].URL.toString()); + } + CursorManager.removeBusyCursor(); + isEnabled=true; + if(isPlaying && !playTimer.running) playTimer.start(); + } + ]]> + </fx:Script> + + <fx:Declarations> + <s:Animate id="anim" target="{grpCaption}"> + <s:motionPaths> + <s:SimpleMotionPath property="bottom" + valueFrom="{-grpCaption.height}" valueTo="0"/> + </s:motionPaths> + </s:Animate> + <s:ContentCache id="cache"/> + </fx:Declarations> + + <s:Image id="Img1" source="{src1}" visible="false" + width="100%" height="100%" + horizontalCenter="0" verticalCenter="0" + contentLoader="{cache}" + ready="onImgDone(event)" + ioError="onAnyError(event)" + securityError="onAnyError(event)" + smooth="true" + /> + + <s:Image id="Img2" source="{src2}" visible="true" + width="100%" height="100%" + horizontalCenter="0" verticalCenter="0" + contentLoader="{cache}" + ready="onImgDone(event)" + ioError="onAnyError(event)" + securityError="onAnyError(event)" + smooth="true" + /> + + <s:Group id="grpCaption" width="100%" bottom="{-grpCaption.height}"> + <s:Label id="caption" left="0" bottom="0" visible="false" + paddingLeft="2" paddingBottom="2" paddingRight="2" paddingTop="4" + backgroundColor="0xdddddd" backgroundAlpha="0.7" + maxWidth="{grpCaption.width-slideNo.width}" + maxDisplayedLines="{-1}" lineBreak="toFit" + /> + <s:Label id="slideNo" right="0" bottom="0" visible="false" + paddingLeft="2" paddingBottom="2" paddingRight="2" paddingTop="4" + backgroundColor="0xdddddd" backgroundAlpha="0.7" + /> + </s:Group> + + <s:Button alpha="0" width="100%" height="100%" + mouseUp="forcedByUsr=true;nextSlide(event);" + mouseOver="anim.play();" + mouseOut="if(anim.isPlaying) anim.reverse(); else anim.play(null,true);" + /> +</s:Application> |