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now all magazine moves are transform based...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2013-02-14 07:38:51 +04:00
parent 98df17477e
commit 0daed0a12d
1 changed files with 25 additions and 21 deletions
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42
magazine.js
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@ -213,6 +213,26 @@ function getPageAt(n){
return $(page[n])
}
function shiftMagazineTo(offset){
var mag = $('.magazine')
if(USE_TRANSFORM){
var transform = 'translate('+ offset +'px, 0px) translateZ(0px)'
mag.css({
'-ms-transform' : transform,
'-webkit-transform' : transform,
'-moz-transform' : transform,
'-o-transform' : transform,
'transform' : transform,
})
} else {
mag.css({
// NOTE: this will be wrong during a transition, that's why we
// can pass the pre-calculated offset as an argument...
left: offset
})
}
}
/************************************************** event handlers ***/
@ -300,9 +320,9 @@ function swipeHandler(evt, phase, direction, distance, duration, fingers){
&& (DRAG_FULL_PAGE || !_PAGE_VIEW)
&& (direction=='left' || direction=='right')){
if(direction == 'left'){
mag.css({left: -cur.position()['left']/scale - distance/scale})
shiftMagazineTo(-cur.position()['left']/scale - distance/scale)
} else if(direction == 'right') {
mag.css({left: -cur.position()['left']/scale + distance/scale})
shiftMagazineTo(-cur.position()['left']/scale + distance/scale)
}
$('.viewer').trigger('magazineDragging')
@ -591,25 +611,9 @@ function setCurrentPage(n, offset, width){
$('.current.page').removeClass('current')
cur.addClass('current')
var mag = $('.magazine')
if(USE_TRANSFORM){
var transform = 'translate('+
-(offset == null ? cur.position()['left']/getPageScale() : offset) +
'px, 0px) translateZ(0px)'
mag.css({
'-ms-transform' : transform,
'-webkit-transform' : transform,
'-moz-transform' : transform,
'-o-transform' : transform,
'transform' : transform,
})
} else {
mag.css({
// NOTE: this will be wrong during a transition, that's why we
// can pass the pre-calculated offset as an argument...
left: -(offset == null ? cur.position()['left']/getPageScale() : offset)
})
}
shiftMagazineTo(-(offset == null ? cur.position()['left']/getPageScale() : offset))
// center the pages correctly...
// NOTE: this is the main reason we need width, and we can get it