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no duplicate buttons...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2017-02-08 05:30:18 +03:00
parent e4282bc4f5
commit 48f88faa85
1 changed files with 16 additions and 4 deletions
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20
ui (gen4)/lib/widget/browse.js
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@ -695,7 +695,7 @@ function(list, options){
var buttons = options.buttons = (options.buttons || []).slice()
// options buttons...
// buttons: options...
// NOTE: the order here is important...
if(editable && !options.sort){
// up/down...
@ -714,7 +714,7 @@ function(list, options){
&& buttons.indexOf('TO_BOTTOM') < 0
&& buttons.push('TO_BOTTOM')
}
// 'x' button...
// remove...
editable
&& options.delete_button !== false
&& buttons.indexOf('REMOVE') < 0
@ -779,19 +779,31 @@ function(list, options){
}
// replace the button placeholders...
// NOTE: only the first button instance is used, also not that all
// the config buttons are pushed to the end of the list thus
// they will be overridden buy user buttons...
var seen = []
buttons = options.buttons =
buttons
.map(function(button){
var key = button instanceof Array ? button[1] : button
// skip seen buttons...
if(seen.indexOf(key) >= 0){
return key
}
var res = button in __buttons ?
__buttons[button]
: button[1] in __buttons ?
[button[0], __buttons[button[1]][1]]
: button.slice()
: button
// group if at least one sort button is present...
if(res !== button){
options.groupList = true
// avoid duplicates...
seen.push(key)
}
return res
return res.slice()
})
// clear out the unused button placeholders...
.filter(function(b){