mirror of
https://github.com/flynx/ImageGrid.git
synced 2025-10-28 18:00:09 +00:00
160 lines
3.6 KiB
JavaScript
Executable File
160 lines
3.6 KiB
JavaScript
Executable File
/**********************************************************************
|
|
*
|
|
*
|
|
*
|
|
**********************************************************************/
|
|
|
|
define(function(require){ var module = {}
|
|
|
|
//var DEBUG = DEBUG != null ? DEBUG : true
|
|
|
|
var util = require('lib/util')
|
|
|
|
var actions = require('lib/actions')
|
|
var features = require('lib/features')
|
|
|
|
var core = require('features/core')
|
|
|
|
|
|
|
|
/*********************************************************************/
|
|
|
|
// XXX add .hash support for in-location .current setting when no index
|
|
// available...
|
|
// XXX should this or LocationLocalStorage save/load location (now it's
|
|
// done by history)
|
|
// XXX this should provide mechaincs to define location handlers, i.e.
|
|
// a set for loader/saver per location type (.method)
|
|
// XXX revise the wording...
|
|
// .method?
|
|
// .path or .url
|
|
|
|
var LocationActions = actions.Actions({
|
|
// Format:
|
|
// {
|
|
// path: <base-path>,
|
|
// method: <load-method>,
|
|
// current: <current-gid>,
|
|
// }
|
|
//
|
|
// NOTE: these will remove the trailing '/' (or '\') from .path
|
|
// unless the path is root (i.e. "/")...
|
|
// ...this is mainly to facilitate better browse support, i.e.
|
|
// to open the dir (open parent + select current) and not
|
|
// within the dir
|
|
__location: null,
|
|
|
|
get location(){
|
|
this.__location = this.__location || {}
|
|
|
|
var b = this.__location.path
|
|
if(b && b != '/' && b != '\\'){
|
|
b = util.normalizePath(b)
|
|
}
|
|
|
|
if(b){
|
|
this.__location.path = b
|
|
}
|
|
|
|
this.__location.current = this.current
|
|
|
|
return this.__location
|
|
},
|
|
set location(value){
|
|
// got a path...
|
|
if(typeof(value) == typeof('str')){
|
|
var path = value
|
|
// XXX get a better reasonable default...
|
|
var method = this.__location
|
|
&& this.__location.method
|
|
|| undefined
|
|
var cur = this.current
|
|
|
|
// got an object...
|
|
} else {
|
|
value = JSON.parse(JSON.stringify(value))
|
|
|
|
var path = value.path = value.path
|
|
|
|
value.method = value.method
|
|
value.current = value.current
|
|
}
|
|
|
|
// normalize path if it's not root...
|
|
if(path != '/' && path != '\\'){
|
|
value.path = util.normalizePath(path)
|
|
}
|
|
|
|
this.__location = value
|
|
|
|
var res = this[value.method || 'loadIndex'](path)
|
|
|
|
// XXX load current...
|
|
if(res.then != null){
|
|
res.then(function(){
|
|
this.current = cur
|
|
})
|
|
|
|
} else {
|
|
this.current = cur
|
|
}
|
|
},
|
|
})
|
|
|
|
module.Location = core.ImageGridFeatures.Feature({
|
|
title: '',
|
|
doc: '',
|
|
|
|
tag: 'location',
|
|
|
|
actions: LocationActions,
|
|
|
|
handlers: [
|
|
['clone',
|
|
function(res){
|
|
if(this.location){
|
|
res.__location = JSON.parse(JSON.stringify(this.__location))
|
|
}
|
|
}],
|
|
['clear',
|
|
function(){
|
|
delete this.__location
|
|
}],
|
|
|
|
// 1) store .location
|
|
// 2) cleanup .images[..].base_path
|
|
//
|
|
// XXX might be good to make the .base_path relative to location
|
|
// if possible...
|
|
// XXX not sure if this is the right place for .images[..].base_path
|
|
// handling...
|
|
['json',
|
|
function(res){
|
|
if(this.location){
|
|
var l = res.location = JSON.parse(JSON.stringify(this.location))
|
|
|
|
// cleanup base_path...
|
|
Object.keys(res.images).forEach(function(gid){
|
|
var img = res.images[gid]
|
|
|
|
if(l.path == img.base_path){
|
|
delete img.base_path
|
|
}
|
|
})
|
|
}
|
|
}],
|
|
['load',
|
|
function(_, data){
|
|
if(data.location){
|
|
this.__location = data.location
|
|
}
|
|
}],
|
|
],
|
|
})
|
|
|
|
|
|
|
|
/**********************************************************************
|
|
* vim:set ts=4 sw=4 : */
|
|
return module })
|