mirror of
https://github.com/flynx/PortableMag.git
synced 2025-10-31 03:50:16 +00:00
reworked css-vendor acces attr, transition timing and lots of other minor stuff...
Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
parent
c9f964c9cc
commit
9b926cfdc8
29
index.html
29
index.html
@ -17,24 +17,8 @@
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.magazine {
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left: 150px;
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margin-left: 0px;
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/* magic */
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}
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.current.page {
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/*
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z-index: 9000;
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box-shadow: 10px 10px 150px -50px black;
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border-bottom: solid yellow 10px;
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*/
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}
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/*
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.page:hover {
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z-index: 9000;
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box-shadow: 10px 10px 150px 0px black;
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}
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*/
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.page {
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vertical-align:top;
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@ -130,13 +114,13 @@ $(document).ready(function(){
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hScroll: true,
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vScroll: false,
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// XXX still a bit flacky...
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//preCallback: function(){stopAnimation($('.magazine'))},
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preCallback: function(){stopAnimation($('.magazine'))},
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//enableMultiClicks: true,
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transitionEasing: 'cubic-bezier(0.33,0.66,0.66,1)',
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}).start()
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$('.viewer')
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.on('scrollCancelled', function(){ setCurrentPage() })
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.on('scrollCancelled swipeUp swipeDown', function(){ setCurrentPage() })
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.on('shortClick', handleClick)
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.on('swipeLeft', handleSwipeLeft)
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.on('swipeRight', handleSwipeRight)
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@ -145,18 +129,11 @@ $(document).ready(function(){
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.on('screenReleased swipeRight swipeLeft', handleScrollRelease)
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*/
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// XXX stub...
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//setTransitionEasing($('.magazine'), 'ease-out')
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//setTransitionEasing($('.magazine'), 'cubic-bezier(0.33,0.66,0.66,1)')
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prepareTransitions($('.magazine'))
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$('.viewer').css('overflow', 'hidden')
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runMagazineTemplates()
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setCurrentPage(0)
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// XXX for some reason this does not work correctly on android the
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// first time...
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togglePageView('on')
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setCurrentPage(0)
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})
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44
layout.js
44
layout.js
@ -72,7 +72,6 @@ function handleClick(evt, data){
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togglePageView()
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setCurrentPage(target)
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setTransitionDuration(mag, DEFAULT_TRANSITION_DURATION)
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//setTransitionEasing(mag, 'ease')
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setTransitionEasing(mag, 'cubic-bezier(0.33,0.66,0.66,1)')
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}
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@ -93,7 +92,6 @@ function makeSwipeHandler(action){
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}
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// full page view...
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var mag = $('.magazine')
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setTransitionDuration(mag, DEFAULT_TRANSITION_DURATION)
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//setTransitionEasing(mag, 'ease-out')
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setTransitionEasing(mag, 'cubic-bezier(0.33,0.66,0.66,1)')
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@ -157,6 +155,7 @@ function handleScrollRelease(evt, data){
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animateElementTo(mag, to, t, easing, speed)
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/*
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// restore defaults...
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// XXX this is a bit dumb at this point...
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// XXX run this as a transition end handler...
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@ -165,6 +164,7 @@ function handleScrollRelease(evt, data){
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setTransitionEasing(mag, 'cubic-bezier(0.33,0.66,0.66,1)')
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setTransitionDuration(mag, DEFAULT_TRANSITION_DURATION)
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}, t+10)
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*/
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// check scroll bounds...
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// do not let the user scroll out of view...
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@ -186,23 +186,13 @@ var USE_TRANSITIONS_FOR_ANIMATION = false
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//var MIN_STEP = 24
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var MIN_STEP = 0
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var animationFrame = (window.requestAnimationFrame
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|| window.webkitRequestAnimationFrame
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|| window.mozRequestAnimationFrame
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|| window.oRequestAnimationFrame
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|| window.msRequestAnimationFrame
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|| function(callback){
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window.setTimeout(callback, 1000 / 60)
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})
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// XXX make this a drop-in replacement for setElementTransform...
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// XXX cleanup, still flacky...
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function animateElementTo(elem, to, duration, easing, speed){
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// use transition for animation...
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if(USE_TRANSITIONS_FOR_ANIMATION){
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setTransitionEasing(elem, easing)
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setTransitionDuration(elem, duration)
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duration == null && setTransitionDuration(elem, duration)
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setElementTransform(elem, to)
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// manually animate...
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@ -219,6 +209,10 @@ function animateElementTo(elem, to, duration, easing, speed){
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y: 0,
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}
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}
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if(duration == null){
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duration = getElementTransitionDuration(elem)
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}
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setTransitionDuration(elem, 0)
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var start = Date.now()
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@ -292,7 +286,7 @@ function animateElementTo(elem, to, duration, easing, speed){
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}
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setElementTransform(elem, cur)
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// sched next frame...
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animationFrame(animate)
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elem.next_frame = getAnimationFrame(animate)
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}
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animate()
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@ -300,8 +294,8 @@ function animateElementTo(elem, to, duration, easing, speed){
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}
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function stopAnimation(elem){
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if(elem.animating){
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delete elem.animating
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if(elem.next_frame){
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cancelAnimationFrame(elem.next_frame)
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}
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}
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@ -322,6 +316,10 @@ function isNavigationViewRelative(){
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function getMagazineOffset(page, scale, align){
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if(page == null){
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page = $('.current.page')
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// if no current page get the first...
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if(page.length == 0){
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page = $('.page').first()
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}
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}
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if(scale == null){
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scale = getMagazineScale()
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@ -391,6 +389,9 @@ function getMagazineScale(){
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function setMagazineScale(scale){
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var mag = $('.magazine')
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var cur = $('.current.page')
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if(cur.length == 0){
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cur = $('.page').first()
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}
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// center-align ribbon view pages...
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var align = isNavigationViewRelative() ? 'center' : null
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@ -425,11 +426,10 @@ function setCurrentPage(n){
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var left = getMagazineOffset(cur, null, align)
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if(USE_TRANSITIONS_FOR_ANIMATION){
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setTransitionDuration($('.magazine'), DEFAULT_TRANSITION_DURATION)
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setElementTransform($('.magazine'), left)
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} else {
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animateElementTo($('.magazine'), left, DEFAULT_TRANSITION_DURATION)
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animateElementTo($('.magazine'), left)
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}
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return cur
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@ -437,9 +437,13 @@ function setCurrentPage(n){
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function nextPage(page){
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// XXX is this the right place for this?
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setTransitionDuration($('.magazine'), DEFAULT_TRANSITION_DURATION)
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setCurrentPage(getPageNumber(page)+1)
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}
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function prevPage(page){
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// XXX is this the right place for this?
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setTransitionDuration($('.magazine'), DEFAULT_TRANSITION_DURATION)
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var n = getPageNumber(page)-1
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n = n < 0 ? 0 : n
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setCurrentPage(n)
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@ -447,9 +451,13 @@ function prevPage(page){
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function firstPage(){
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// XXX is this the right place for this?
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setTransitionDuration($('.magazine'), DEFAULT_TRANSITION_DURATION)
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setCurrentPage(0)
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}
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function lastPage(){
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// XXX is this the right place for this?
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setTransitionDuration($('.magazine'), DEFAULT_TRANSITION_DURATION)
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setCurrentPage(-1)
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}
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148
lib/jli.js
148
lib/jli.js
@ -194,6 +194,64 @@ function unanimated(obj, func, time){
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}
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// NOTE: this will only use the first element in a set.
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// NOTE: if no element is given this will return null.
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function makeCSSVendorAttrGetter(attr, dfl, callback){
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return function(elem){
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elem = $(elem)
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if(elem.length == 0){
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return null
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}
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// using the attr...
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var vendors = ['O', 'Moz', 'ms', 'webkit']
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var data = elem[0].style[attr]
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// go through vendor prefixes... (hate this!)
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if(!data || data == 'none'){
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for(var i in vendors){
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data = elem[0].style[vendors[i] + attr.capitalize()]
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if(data && data != 'none'){
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break
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}
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}
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}
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// no data is set...
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if(!data || data == 'none'){
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return dfl
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}
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return callback(data)
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}
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}
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// Return a scale value for the given element(s).
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// NOTE: this will only return a single scale value...
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var getElementScale = makeCSSVendorAttrGetter(
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'transform',
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1,
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function(data){
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return parseFloat((/(scale|matrix)\(([^),]*)\)/).exec(data)[2])
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})
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var getElementShift = makeCSSVendorAttrGetter(
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'transform',
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{left: 0, top: 0},
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function(data){
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res = /(translate\(|matrix\([^,]*,[^,]*,[^,]*,[^,]*,)([^,]*),([^\)]*)\)/.exec(data)
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return {
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left: parseFloat(res[2]),
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top: parseFloat(res[3])
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}
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})
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var DEFAULT_TRANSITION_DURATION = 200
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var getElementTransitionDuration = makeCSSVendorAttrGetter(
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'transitionDuration',
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DEFAULT_TRANSITION_DURATION,
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parseInt)
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var USE_3D_TRANSFORM = true
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@ -253,73 +311,11 @@ function setElementTransform(elem, offset, scale, duration){
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return elem
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}
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// Return a scale value for the given element(s).
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// NOTE: this will only return a single scale value...
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function getElementScale(elem){
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elem = $(elem)
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//var transform = elem.css('transform')
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var vendors = ['o', 'moz', 'ms', 'webkit']
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var transform = elem.css('transform')
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var res
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// go through vendor prefixes... (hate this!)
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if(!transform || transform == 'none'){
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for(var i in vendors){
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transform = elem.css('-' + vendors[i] + '-transform')
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if(transform && transform != 'none'){
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break
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}
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}
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}
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// no transform is set...
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if(!transform || transform == 'none'){
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return 1
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}
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// get the scale value -- first argument of scale/matrix...
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return parseFloat((/(scale|matrix)\(([^,]*),.*\)/).exec(transform)[2])
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}
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// XXX account for other transitions...
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function setElementScale(elem, scale){
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return setElementTransform(elem, null, scale)
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}
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function getElementShift(elem){
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elem = $(elem)
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// using transform...
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if(USE_TRANSFORM){
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var vendors = ['o', 'moz', 'ms', 'webkit']
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var transform = elem.css('transform')
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var res
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// go through vendor prefixes... (hate this!)
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if(!transform || transform == 'none'){
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for(var i in vendors){
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transform = elem.css('-' + vendors[i] + '-transform')
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if(transform && transform != 'none'){
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break
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}
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}
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}
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// no transform is set...
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if(!transform || transform == 'none'){
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return {left: 0, top: 0}
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}
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res = /(translate\(|matrix\([^,]*,[^,]*,[^,]*,[^,]*,)([^,]*),([^\)]*)\)/.exec(transform)
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return {
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left: parseFloat(res[2]),
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top: parseFloat(res[3])
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}
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// using left...
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} else {
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return {
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left: elem.position().left,
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top: elem.position().top
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}
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}
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}
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function setTransitionEasing(elem, ease){
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if(typeof(ms) == typeof(0)){
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ms = ms + 'ms'
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@ -1002,6 +998,34 @@ jQuery.fn.sortChildren = function(func){
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/**************************************************** JS utilities ***/
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String.prototype.capitalize = function(){
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return this[0].toUpperCase() + this.slice(1)
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}
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var getAnimationFrame = (window.requestAnimationFrame
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|| window.webkitRequestAnimationFrame
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|| window.mozRequestAnimationFrame
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|| window.oRequestAnimationFrame
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|| window.msRequestAnimationFrame
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|| function(callback){
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window.setTimeout(callback, 1000 / 60)
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})
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var cancelAnimationFrame = (window.cancelRequestAnimationFrame
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|| window.webkitCancelAnimationFrame
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|| window.webkitCancelRequestAnimationFrame
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|| window.mozCancelRequestAnimationFrame
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|| window.oCancelRequestAnimationFrame
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|| window.msCancelRequestAnimationFrame
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|| clearTimeout)
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/********************************************************** logger ***/
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function Logger(){
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10
magazine.js
10
magazine.js
@ -189,7 +189,7 @@ function getMagazineTitle(){
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}
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function getPageScale(){
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function getMagazineScale(){
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return getElementScale($('.scaler'))
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}
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function setPageScale(scale){
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@ -236,7 +236,7 @@ function getPageTargetScale(n, fit_to_content){
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var cH = content.height()
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var scale = {
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value: getPageScale(),
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value: getMagazineScale(),
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width: null,
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height: null,
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result_width: cW,
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@ -380,7 +380,7 @@ function makeSwipeHandler(){
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pages = $('.page')
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cur = $('.current.page')
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n = pages.index(cur)
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scale = getPageScale()
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scale = getMagazineScale()
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mag = $('.magazine')
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pos = $('.navigator .bar .indicator')
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@ -619,7 +619,7 @@ function setCurrentPage(n, offset, width){
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width = cur.width()
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if(USE_REAL_PAGE_SIZES && togglePageView('?') == 'on'){
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var align = getPageAlign(cur)
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var scale = getPageScale()
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var scale = getMagazineScale()
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if(align == 'center'){
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width = cur.width()
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@ -638,7 +638,7 @@ function setCurrentPage(n, offset, width){
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// NOTE: this will be wrong during a transition, that's why we
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// can pass the pre-calculated offset as an argument...
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shiftMagazineTo(-(offset == null ? cur.position()['left']/getPageScale() : offset))
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shiftMagazineTo(-(offset == null ? cur.position()['left']/getMagazineScale() : offset))
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// center the pages correctly...
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// NOTE: this is the main reason we need width, and we can get it
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