Lightning Launcher

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====== About the script ======
  * Purpose : These scripts will give you a beautiful page transition animation and an optional horizontal page loop
  * Author : [[https://plus.google.com/+LukasMorawietz|LM13]]
  * Idea : TrianguloY
  * Current Version : 1.0
  * Link: ...

====== Changelog ======
  * Version 1.0 (19/5/2014): initial release in wiki



====== How to use the script ======
  * Set the main script to the positionchanged event of your container; configure the main script, if you want another bounciness
  * enable infinte scrolling if you want a page loop, disable it if you don't want to loop through pages
  * in this container: create a shortcut to the [[script_toggle_animation|Toggle Script]] and set up toggle sripts configuration
  * one click on the shortcut will enable the animation, clicking again will disable the animation. 
  * BE SURE TO DISABLE THE ANIMATION BEFORE YOU EDIT, MOVE OR ADD ITEMS!

//please report all bugs in the g+ community!//

====== Main Script ======
<code>//config
var bounciness=0.5;//from 0 (normal) to 1 (bounce complete to top)
//endconfig


var d=LL.getEvent().getContainer();
var cont= JSON.parse(d.getTag()||"null");
if(cont==null || !cont.setup || d.getPositionScale()!=1)return;
var dwidth=d.getWidth();
var dheight=d.getHeight();
var dposx=d.getPositionX();
var dposy=d.getPositionY();
var current=Math.floor(dposx/dwidth);
var pagepos=current*dwidth;
var percent=(dposx-pagepos)/dwidth;
var items=d.getItems();
var l=items.getLength();
var maxpage=Math.floor( (cont.maxx-dwidth)/dwidth);

if((percent>0.005 && percent<99.995) && dposx>cont.minx-dwidth)
{
	var scrollLimit=d.getProperties() .getBoolean("noScrollLimit");
if(dposx>cont.maxx-dwidth&&scrollLimit){
d.setPosition(cont.minx-dwidth,dposy,1,false);
}
if(dposx<cont.minx&&scrollLimit)
cont.state=true;
for(i=0;i<l;i++)
{
item=items.getAt(i);
var pinned=item.getProperties() .getString("i.pinMode");
var data=JSON.parse(item.getTag());
if(pinned=="NONE"|| pinned=="Y")
{
if(Math.floor(data.posx/dwidth)==current||(cont.state && Math.floor(data.posx/dwidth)==maxpage))
{
item.setPosition(pagepos+((data.posx%dwidth+dwidth)%dwidth),data.posy-percent*dheight*bounciness);
}
if(Math.floor(data.posx/dwidth) ==current+1)
{
item.setPosition(data.posx,data.posy-dheight*(1-percent)*bounciness);
}
}
}
}
else
{
d.setPosition(dposx,dposy);
d.setPosition(dposx<cont.minx?cont.maxx-dwidth:dposx,dposy,1,false);
cont.state=false;
for(i=0;i<l;i++)
{
item=items.getAt(i);
var data=JSON.parse(item.getTag());
item.setPosition(data.posx,data.posy);
}
}
</code>

====== Toggle Script ======
<code>//config
var mainScriptsName= "AnimationDiagonal";
//endconfig


var d=LL.getEvent().getContainer();
var box=d.getBoundingBox();
var cont=JSON.parse(d.getTag()||"null");
if(cont==null) cont=new Object();
cont.minx=box.getLeft();
cont.maxx=box.getRight();
cont.miny=box.getTop();
cont.maxy=box.getBottom();
var items=d.getItems();
LL.runScript(mainScriptsName,null);
var dwidth=d.getWidth();
var dheight=d.getHeight();
if(cont.setup!=true)
{
for(x=0;x<items.length;x++)
{
var i=items.getAt(x);
var data=new Object();
data.posx=i.getPositionX();
data.posy=i.getPositionY();
if(i.getProperties().getBoolean("i.onGrid")) data.onGrid=true;
else data.onGrid=false;
i.getProperties().edit().setBoolean("i.onGrid",false).commit();
i.setTag(JSON.stringify(data));
}
cont.setup=true;
Android.makeNewToast("Animation enabled",true).show();
}
else
{
var cellw=d.getCellWidth();
var cellh=d.getCellHeight();
for(x=0;x<items.length;x++)
{
var i=items.getAt(x);
var data=JSON.parse(i.getTag());
if(data!=null && data.onGrid==true)
{
i.getProperties().edit().setBoolean("i.onGrid",true).commit();
i.setCell(Math.round(data.posx/cellw),Math.round(data.posy/cellh),Math.round((data.posx+i.getWidth())/cellw),Math.round(( data.posy+i.getHeight())/cellh));
}
i.setVisibility(true);
}
cont.setup=false;
Android.makeNewToast("Animation disabled",true).show();
}
d.setTag(JSON.stringify(cont));
</code>
Lightning Launcher

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