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/*
* Copyright (c) 2015
*
* This file is licensed under the Affero General Public License version 3
* or later.
*
* See the COPYING-README file.
*
*/
(function() {
/**
* @class OCA.Files.DetailTabView
* @classdesc
*
* Base class for tab views to display file information.
*
*/
var DetailTabView = OC.Backbone.View.extend({
tag: 'div',
className: 'tab',
/**
* Tab label
*/
_label: null,
_template: null,
initialize: function(options) {
options = options || {};
if (!this.id) {
this.id = 'detailTabView' + DetailTabView._TAB_COUNT;
DetailTabView._TAB_COUNT++;
}
if (options.order) {
this.order = options.order || 0;
}
},
/**
* Returns the extra CSS classes used by the tabs container when this
* tab is the selected one.
*
* In general you should not extend this method, as tabs should not
* modify the classes of its container; this is reserved as a last
* resort for very specific cases in which there is no other way to get
* the proper style or behaviour.
*
* @return {String} space-separated CSS classes
*/
getTabsContainerExtraClasses: function() {
return '';
},
/**
* Returns the tab label
*
* @return {String} label
*/
getLabel: function() {
return 'Tab ' + this.id;
},
/**
* Returns the tab label
*
* @return {String}|{null} icon class
*/
getIcon: function() {
return null
},
/**
* returns the jQuery object for HTML output
*
* @returns {jQuery}
*/
get$: function() {
return this.$el;
},
/**
* Renders this details view
*
* @abstract
*/
render: function() {
// to be implemented in subclass
// FIXME: code is only for testing
this.$el.html('<div>Hello ' + this.id + '</div>');
},
/**
* Sets the file info to be displayed in the view
*
* @param {OCA.Files.FileInfoModel} fileInfo file info to set
*/
setFileInfo: function(fileInfo) {
if (this.model !== fileInfo) {
this.model = fileInfo;
this.render();
}
},
/**
* Returns the file info.
*
* @return {OCA.Files.FileInfoModel} file info
*/
getFileInfo: function() {
return this.model;
},
/**
* Load the next page of results
*/
nextPage: function() {
// load the next page, if applicable
},
/**
* Returns whether the current tab is able to display
* the given file info, for example based on mime type.
*
* @param {OCA.Files.FileInfoModel} fileInfo file info model
* @return {boolean} whether to display this tab
*/
canDisplay: function(fileInfo) {
return true;
}
});
DetailTabView._TAB_COUNT = 0;
OCA.Files = OCA.Files || {};
OCA.Files.DetailTabView = DetailTabView;
})();
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