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added multi-part text filter to browser dialog...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2015-06-21 19:58:12 +03:00
parent cca24fad85
commit 43496dafc8
1 changed files with 33 additions and 14 deletions
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47
ui (gen4)/experiments/browse-dialog.js
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@ -323,11 +323,21 @@ var BrowserPrototype = {
// elements will be searched too.
//
//
// TODO pattern modes:
// - lazy match
// abc -> *abc* -> ^.*abc.*$
// ab cd -> *ab*cd* -> ^.*ab.*cd.*$
// - glob
// Extended string patterns:
//
// The pattern string is split by whitespace and each resulting
// substring is searched independently.
// Order is not considered.
//
// Examples:
// 'aaa' - matches any element containing 'aaa'
// same as: /aaa/
// 'aa bb' - matches any element containing both 'aa'
// AND 'bb' in any order.
// same as: /aa.*bb|bb.*aa/
//
//
//
// TODO need to support glob / nested patterns...
// ..things like /**/a*/*moo/
//
@ -376,17 +386,21 @@ var BrowserPrototype = {
}
// string...
// NOTE: this supports several space-separated patterns.
// XXX support glob...
} else if(typeof(pattern) == typeof('str')){
var pl = pattern.trim().split(/\s+/)
var filter = function(i, e){
e = $(e)
var t = e.text()
var i = t.search(pattern)
if(!(i >= 0)){
if(rejected){
rejected.call(e, i, e)
for(var p=0; p < pl.length; p++){
var i = t.search(pl[p])
if(!(i >= 0)){
if(rejected){
rejected.call(e, i, e)
}
return false
}
return false
}
return true
}
@ -411,7 +425,7 @@ var BrowserPrototype = {
// internal actions...
// NOTE: this uses .filter(..) for actual filtering...
// XXX revise API...
// XXX revise API -- seems a bit overcomplicated...
showFiltered: function(pattern){
var that = this
var browser = this.dom
@ -426,6 +440,7 @@ var BrowserPrototype = {
// basic filter...
} else {
var p = RegExp('(' + pattern.trim().split(/\s+/).join('|') + ')', 'g')
this.filter(pattern,
// rejected...
function(i, e){
@ -441,10 +456,12 @@ var BrowserPrototype = {
false)
// passed...
.removeClass('filtered-out')
// NOTE: this will mess up (clear) any highlighting that was
// present before...
.each(function(_, e){
e = $(e)
var t = e.text()
e.html(t.replace(pattern, pattern.bold()))
e.html(t.replace(p, '<b>$1</b>'))
})
}
@ -753,13 +770,15 @@ var BrowserPrototype = {
},
// extension methods...
// XXX this is wrong...
// ...need to actually open something...
// Open action...
//
open: function(path){
path = path || this.path
var m = this.options.open
return m ? m.apply(this, arguments) : path
},
// List the path...
//
// This will get passed a path and an item constructor and should