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some more cleanup...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
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Alex A. Naanou 2013-11-25 04:30:12 +04:00
parent 5788cb1b9b
commit 53066cb8be
1 changed files with 0 additions and 113 deletions
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113
ui/data.js
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@ -1470,119 +1470,6 @@ function loadImagesAround(count, gid, ribbon, data){
}
/*
// Load count images around a given image/gid into the given ribbon.
//
// NOTE: this will reload the current image elements...
// NOTE: this is similar to extendRibbon(...) but different in interface...
// NOTE: load only what is needed instead of reloading everything...
// NOTE: this will not change alignment if the current image is within
// the target range...
//
// XXX for some magical (unknown) reason this returns BEFORE all the
// elements this creates actually exist (async)...
// ...this causes race conditions...
function loadImages(ref_gid, count, ribbon){
ribbon = $(ribbon)
var images = ribbon.find('.image')
var ribbon_i = getRibbonIndex(ribbon)
var gid = getGIDBefore(ref_gid, ribbon_i)
gid = gid == null ? DATA.ribbons[ribbon_i][0] : gid
// start/end points...
var l = DATA.ribbons[ribbon_i].length
if(l <= count){
var from_i = 0
} else {
var from_i = DATA.ribbons[ribbon_i].indexOf(gid) - Math.floor(count/2)
// special case: head...
from_i = from_i < 0 ? 0 : from_i
// special case: tail...
from_i = l - from_i < count ? l - count : from_i
}
var from_gid = DATA.ribbons[ribbon_i][from_i]
var old_gids = getImageGIDs(getImageGID(images.first()), images.length, ribbon_i, true)
var gids = getImageGIDs(from_gid, count, ribbon_i, true)
// check if heads have a common gid and get the diff length...
var i = gids.indexOf(old_gids[0])
var j = old_gids.indexOf(gids[0])
var head = i != -1 ? i
// check if we need to truncate...
: j != -1 ? -j
// XXX why is the default zero???
: 0
// check if tails have a common gid and get the diff length...
i = gids.indexOf(old_gids[old_gids.length-1])
j = old_gids.indexOf(gids[gids.length-1])
var tail = i > 0 ? gids.length - i - 1
// check if we need to truncate...
: j > 0 ? -(old_gids.length - j - 1)
// XXX why is the default zero???
: 0
var size = getVisibleImageSize('max')
// XXX the next section might need some simplification -- feels bulky...
// check if we have a common section at all / full reload...
if(head == 0 && tail == 0){
if(gids.indexOf(old_gids[0]) == -1){
window.DEBUG && console.log('>>> (ribbon:', ribbon_i, ') FULL RELOAD --', gids.length)
extendRibbon(0, gids.length - old_gids.length, ribbon)
var images = ribbon
.find('.image')
.each(function(i, e){
updateImage(e, gids[i], size)
})
$('.viewer').trigger('reloadedRibbon', [ribbon])
// do nothing...
// ...the requested section is the same as the one already loaded...
} else {
window.DEBUG && console.log('>>> (ribbon:', ribbon_i, ') NOTHING TO DO.')
return images
}
// do a partial reload...
} else {
window.DEBUG && console.log('>>> (ribbon:', ribbon_i, ')', head, '+-('+ (old_gids.length) +')-+', tail)
// NOTE: we do not need to do anything about alignment as
// extendRibbon will get the correct head and tail so as to
// align everything by itself...
var res = extendRibbon(head, tail, ribbon)
// NOTE: if there was no extension (i.e. head/tail <= 0) then
// these will do nothing...
res.left.each(function(i, e){
updateImage(e, gids[i], size)
})
res.right.each(function(i, e){
updateImage(e, gids[i + gids.length - tail], size)
})
$('.viewer').trigger('updatedRibbon', [ribbon])
images = ribbon.find('.image')
}
// XXX is this the right place for this?
// XXX this might be too global, do only the images loaded...
correctImageProportionsForRotation(images)
return images
}
*/
/*
// NOTE: this is here for testing...
function loadImagesAround(ref_gid, count, ribbon){
var ribbon_i = getRibbonIndex(ribbon)
var gid = getGIDBefore(ref_gid, ribbon_i)
return loadImages(ref_gid, count, ribbon).filter('[gid="'+JSON.stringify(gid)+'"]').click()
}
*/
// Roll ribbon and load new images in the updated section.
//
// NOTE: this is signature-compatible with rollRibbon...