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new version of tag block navigation...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2013-12-21 19:00:53 +04:00
parent 5a687e0307
commit 4b9e2cd65f
1 changed files with 31 additions and 28 deletions
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59
ui/tags.js
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@ -390,42 +390,46 @@ function listTagsAtGapsFrom(tags, gids){
}
// XXX these are still slow -- there is no need to re-index the whole
// data on each jump...
function nextGapEdge(tags, gids){
var res = getGIDAfter(getImageGID(), listTagsAtGapsFrom(tags, gids))
// XXX this is a bit buggy...
function getGapEdge(direction, tag, gids){
var get = direction == 'next' ? getGIDAfter : getGIDBefore
if(res == null){
flashIndicator('end')
return getImage()
}
return showImage(res)
}
function prevGapEdge(tags, gids){
gids = gids == null ? getRibbonGIDs() : gids
var cur = getImageGID()
var targets = listTagsAtGapsFrom(tags, gids)
var tagged = TAGS[tag]
// drop the current elem if it's in the list...
var i = targets.indexOf(cur)
if(i >= 0){
targets.splice(i, 1)
// current is tagged -- skip till first untagged (not inclusive)...
if(getTags(cur).indexOf(tag) >= 0){
var i = gids.indexOf(cur)
// get last in tag block...
while(gids[i] != null && tagged.indexOf(gids[i]) >= 0){
i += direction == 'next' ? 1 : -1
}
var res = gids[i]
// current is not tagged -- get closest tagged (inclusive)...
} else {
var res = get(cur, tagged)
}
var res = getGIDBefore(cur, targets)
if(res == null){
flashIndicator('start')
flashIndicator(direction == 'next' ? 'end' : 'start')
return getImage()
}
return showImage(res)
}
function nextUnsortedSection(){
return nextGapEdge('unsorted')
function nextGapEdge(tag, gids){
return getGapEdge('next', tag, gids)
}
function prevUnsortedSection(){
return prevGapEdge('unsorted')
function prevGapEdge(tag, gids){
return getGapEdge('prev', tag, gids)
}
function nextUnsortedSection(gids){
return getGapEdge('next', 'unsorted', gids)
}
function prevUnsortedSection(gids){
return getGapEdge('prev', 'unsorted', gids)
}
@ -455,12 +459,12 @@ var loadFileTags = makeFileLoader(
TAGS_FILE_DEFAULT,
TAGS_FILE_PATTERN,
function(data){
TAGS = data
TAGS = data.length != null ? {} : data
})
// Save image marks to file
var saveFileMarks = makeFileSaver(
var saveFileTags = makeFileSaver(
TAGS_FILE_DEFAULT,
function(){
return TAGS
@ -488,7 +492,6 @@ function setupTags(viewer){
showStatusQ('Tags: Index: done ('+( t1 - t0 )+'ms).')
})
}
//SETUP_BINDINGS.push(setupTags)