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now Esc clears preview filters + minor refactoring...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2018-11-11 00:52:39 +03:00
parent 62546edf36
commit fe389e6465
2 changed files with 36 additions and 6 deletions
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12
ui (gen4)/features/keyboard.js
View File

@ -56,6 +56,16 @@ module.GLOBAL_KEYBOARD = {
L: 'toggleSlideshowLooping -- Toggle slideshow looping',
},
'Preview filter': {
doc: 'Preview filter applied',
pattern: '.filter-applied',
drop: [
'Esc',
],
Esc: 'togglePreviewFilter: "No filters" -- Clear preview filter',
},
// XXX do we need to prevent up/down navigation here, it may get confusing?
// XXX do we need to disable fast sorting here???
'Single Image': {
@ -442,6 +452,8 @@ module.GLOBAL_KEYBOARD = {
// filters...
// NOTE: Esc will also clear the filter (see "Preview filter" mode above)...
shift_F: 'browseActions: "/Image/Preview filter/" -- Preview filters...',
';': 'togglePreviewFilter: "Show shadows" -- Preview shadows',
':': 'togglePreviewFilter: "Show highlights" -- Preview highlights',
'caps+:': ':',

30
ui (gen4)/features/ui.js
View File

@ -2144,10 +2144,14 @@ module.PreviewFilters = core.ImageGridFeatures.Feature({
config: {
'preview-filters': {
'Black and white': 'image-bw',
// exposure aids...
'Show shadows': 'image-show-shadows',
'Show highlights': 'image-show-highlights',
// sharpness aids...
'Black and white': 'image-bw',
'Edge detect': 'image-edge-detect',
'No filters': 'none',
},
},
@ -2193,15 +2197,29 @@ module.PreviewFilters = core.ImageGridFeatures.Feature({
var classes = Object.values(filters)
.filter(function(c){ return c != cls })
this.dom
.find('.'+ classes.join(', .'))
.removeClass(classes.join(' '))
.find('.filter-applied')
.removeClass(classes.join(' ') +' filter-applied')
// toggle filter...
if(state in filters){
img.toggleClass(cls)
if(cls != 'none' && state in filters){
// NOTE: we are not using .toggleClass(..) here
// because we need to ensure *both* the cls
// and '.filter-applied' classes are set to
// the same state...
if(img.hasClass(cls)){
img.removeClass(cls +' filter-applied')
} else {
img.addClass(cls +' filter-applied')
return state
}
}
return img.hasClass(cls) ? state : 'No filters'
// XXX not sure if this is needed...
//return (cls != 'none' && img.hasClass(cls)) ?
// state
// : 'No filters'
return 'No filters'
},
function(){
return Object.keys(this.config['preview-filters']) })],