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added option for keyboard handler to ignore what the actual actions return...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2012-08-19 21:42:14 +04:00
parent 8082695cb4
commit 3e861147e7
1 changed files with 9 additions and 8 deletions
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17
ui/gallery-prototype.js
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@ -932,8 +932,10 @@ function handleImageClick(){
/*
* Basic key format:
// if set to false the event handlers will always return false...
var KEYBOARD_HANDLER_PROPAGATE = false
/* Basic key format:
* <key-code> : <callback>,
* <key-code> : {
* 'default': <callback>,
@ -991,13 +993,12 @@ function makeKeyboardHandler(keybindings, unhandled){
}
if(callback != null){
var res = callback()
return res?true:false
return KEYBOARD_HANDLER_PROPAGATE&&res?true:false
}
} else {
// simple callback...
var res = handler()
return res?true:false
return KEYBOARD_HANDLER_PROPAGATE&&res?true:false
}
return unhandled(key)
}
@ -1481,7 +1482,7 @@ ImageGrid.GROUP('Ribbon manipulations',
// XXX adding a ribbon above the current is still jumpy, need to devise
// a cleaner way to do this...
ImageGrid.ACTION({
title: 'Create a ribbon above/below current'
title: 'Create a ribbon above/below current',
display: false,
},
function createRibbon(direction){
@ -1519,7 +1520,7 @@ ImageGrid.GROUP('Ribbon manipulations',
ImageGrid.ACTION({
title: 'Merge current and direction ribbon.',
doc: 'NOTE: this will take all the elements from direction '+
'ribbon and add them to current.'
'ribbon and add them to current.',
display: false,
},
function mergeRibbons(direction, get_order){
@ -1634,7 +1635,7 @@ ImageGrid.GROUP('Image manipulation',
// sorting...
ImageGrid.ACTION({
title: 'Sort images via a different criteria',
doc: 'use the cmp function to update image id\'s and resort.'
doc: 'use the cmp function to update image id\'s and resort.',
display: false,
},
function sortImagesVia(cmp){