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//>>built
// wrapped by build app
define("dojox/widget/FilePicker", ["dijit","dojo","dojox","dojo/i18n!dojox/widget/nls/FilePicker","dojo/require!dojox/widget/RollingList,dojo/i18n"], function(dijit,dojo,dojox){
dojo.provide("dojox.widget.FilePicker");
dojo.require("dojox.widget.RollingList");
dojo.require("dojo.i18n");
dojo.requireLocalization("dojox.widget", "FilePicker");
dojo.declare("dojox.widget._FileInfoPane",
[dojox.widget._RollingListPane], {
// summary: a pane to display the information for the currently-selected
// file
// templateString: string
// delete our template string
templateString: "",
// templateString: String
// The template to be used to construct the widget.
templateString: dojo.cache("dojox.widget", "FilePicker/_FileInfoPane.html", "<div class=\"dojoxFileInfoPane\">\n\t<table>\n\t\t<tbody>\n\t\t\t<tr>\n\t\t\t\t<td class=\"dojoxFileInfoLabel dojoxFileInfoNameLabel\">${_messages.name}</td>\n\t\t\t\t<td class=\"dojoxFileInfoName\" dojoAttachPoint=\"nameNode\"></td>\n\t\t\t</tr>\n\t\t\t<tr>\n\t\t\t\t<td class=\"dojoxFileInfoLabel dojoxFileInfoPathLabel\">${_messages.path}</td>\n\t\t\t\t<td class=\"dojoxFileInfoPath\" dojoAttachPoint=\"pathNode\"></td>\n\t\t\t</tr>\n\t\t\t<tr>\n\t\t\t\t<td class=\"dojoxFileInfoLabel dojoxFileInfoSizeLabel\">${_messages.size}</td>\n\t\t\t\t<td class=\"dojoxFileInfoSize\" dojoAttachPoint=\"sizeNode\"></td>\n\t\t\t</tr>\n\t\t</tbody>\n\t</table>\n\t<div dojoAttachPoint=\"containerNode\" style=\"display:none;\"></div>\n</div>"),
postMixInProperties: function(){
this._messages = dojo.i18n.getLocalization("dojox.widget", "FilePicker", this.lang);
this.inherited(arguments);
},
onItems: function(){
// summary:
// called after a fetch or load - at this point, this.items should be
// set and loaded.
var store = this.store, item = this.items[0];
if(!item){
this._onError("Load", new Error("No item defined"));
}else{
this.nameNode.innerHTML = store.getLabel(item);
this.pathNode.innerHTML = store.getIdentity(item);
this.sizeNode.innerHTML = store.getValue(item, "size");
this.parentWidget.scrollIntoView(this);
this.inherited(arguments);
}
}
});
dojo.declare("dojox.widget.FilePicker", dojox.widget.RollingList, {
// summary: a specialized version of RollingList that handles file information
// in a store
className: "dojoxFilePicker",
// pathSeparator: string
// Our file separator - it will be guessed if not set
pathSeparator: "",
// topDir: string
// The top directory string - it will be guessed if not set
topDir: "",
// parentAttr: string
// the attribute to read for finding our parent directory
parentAttr: "parentDir",
// pathAttr: string
// the attribute to read for getting the full path of our file
pathAttr: "path",
// preloadItems: boolean or int
// Set this to a sane number - since we expect to mostly be using the
// dojox.data.FileStore - which doesn't like loading lots of items
// all at once.
preloadItems: 50,
// selectDirectories: boolean
// whether or not we allow selection of directories - that is, whether or
// our value can be set to a directory.
selectDirectories: true,
// selectFiles: boolean
// whether or not we allow selection of files - that is, we will disable
// the file entries.
selectFiles: true,
_itemsMatch: function(/*item*/ item1, /*item*/ item2){
// Summary: returns whether or not the two items match - checks ID if
// they aren't the exact same object - ignoring trailing slashes
if(!item1 && !item2){
return true;
}else if(!item1 || !item2){
return false;
}else if(item1 == item2){
return true;
}else if (this._isIdentity){
var iArr = [ this.store.getIdentity(item1), this.store.getIdentity(item2) ];
dojo.forEach(iArr, function(i, idx){
if(i.lastIndexOf(this.pathSeparator) == (i.length - 1)){
iArr[idx] = i.substring(0, i.length - 1);
}else{
}
}, this);
return (iArr[0] == iArr[1]);
}
return false;
},
startup: function(){
if(this._started){ return; }
this.inherited(arguments);
// Figure out our file separator if we don't have it yet
var conn, child = this.getChildren()[0];
var setSeparator = dojo.hitch(this, function(){
if(conn){
this.disconnect(conn);
}
delete conn;
var item = child.items[0];
if(item){
var store = this.store;
var parent = store.getValue(item, this.parentAttr);
var path = store.getValue(item, this.pathAttr);
this.pathSeparator = this.pathSeparator || store.pathSeparator;
if(!this.pathSeparator){
this.pathSeparator = path.substring(parent.length, parent.length + 1);
}
if(!this.topDir){
this.topDir = parent;
if(this.topDir.lastIndexOf(this.pathSeparator) != (this.topDir.length - 1)){
this.topDir += this.pathSeparator;
}
}
}
});
if(!this.pathSeparator || !this.topDir){
if(!child.items){
conn = this.connect(child, "onItems", setSeparator);
}else{
setSeparator();
}
}
},
getChildItems: function(item){
var ret = this.inherited(arguments);
if(!ret && this.store.getValue(item, "directory")){
// It's an empty directory - so pass through an empty array
ret = [];
}
return ret;
},
getMenuItemForItem: function(/*item*/ item, /* dijit._Contained */ parentPane, /* item[]? */ children){
var menuOptions = {iconClass: "dojoxDirectoryItemIcon"};
if(!this.store.getValue(item, "directory")){
menuOptions.iconClass = "dojoxFileItemIcon";
var l = this.store.getLabel(item), idx = l.lastIndexOf(".");
if(idx >= 0){
menuOptions.iconClass += " dojoxFileItemIcon_" + l.substring(idx + 1);
}
if(!this.selectFiles){
menuOptions.disabled = true;
}
}
var ret = new dijit.MenuItem(menuOptions);
return ret;
},
getPaneForItem: function(/*item*/ item, /* dijit._Contained */ parentPane, /* item[]? */ children){
var ret = null;
if(!item || (this.store.isItem(item) && this.store.getValue(item, "directory"))){
ret = new dojox.widget._RollingListGroupPane({});
}else if(this.store.isItem(item) && !this.store.getValue(item, "directory")){
ret = new dojox.widget._FileInfoPane({});
}
return ret;
},
_setPathValueAttr: function(/*string*/ path, /*boolean?*/ resetLastExec, /*function?*/ onSet){
// Summary: sets the value of this widget based off the given path
if(!path){
this.set("value", null);
return;
}
if(path.lastIndexOf(this.pathSeparator) == (path.length - 1)){
path = path.substring(0, path.length - 1);
}
this.store.fetchItemByIdentity({identity: path,
onItem: function(v){
if(resetLastExec){
this._lastExecutedValue = v;
}
this.set("value", v);
if(onSet){ onSet(); }
},
scope: this});
},
_getPathValueAttr: function(/*item?*/val){
// summary: returns the path value of the given value (or current value
// if not passed a value)
if(!val){
val = this.value;
}
if(val && this.store.isItem(val)){
return this.store.getValue(val, this.pathAttr);
}else{
return "";
}
},
_setValue: function(/* item */ value){
// summary: internally sets the value and fires onchange
delete this._setInProgress;
var store = this.store;
if(value && store.isItem(value)){
var isDirectory = this.store.getValue(value, "directory");
if((isDirectory && !this.selectDirectories) ||
(!isDirectory && !this.selectFiles)){ return; }
}else{
value = null;
}
if(!this._itemsMatch(this.value, value)){
this.value = value;
this._onChange(value);
}
}
});
});
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