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