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selectItemsDialog.js (4352B)

      1 /*
      2     ***** BEGIN LICENSE BLOCK *****
      3     
      4     Copyright © 2009 Center for History and New Media
      5                      George Mason University, Fairfax, Virginia, USA
      6                      http://zotero.org
      7     
      8     This file is part of Zotero.
      9     
     10     Zotero is free software: you can redistribute it and/or modify
     11     it under the terms of the GNU Affero General Public License as published by
     12     the Free Software Foundation, either version 3 of the License, or
     13     (at your option) any later version.
     14     
     15     Zotero is distributed in the hope that it will be useful,
     16     but WITHOUT ANY WARRANTY; without even the implied warranty of
     17     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     18     GNU Affero General Public License for more details.
     19     
     20     You should have received a copy of the GNU Affero General Public License
     21     along with Zotero.  If not, see <http://www.gnu.org/licenses/>.
     22     
     23     ***** END LICENSE BLOCK *****
     24 */
     25 
     26 var itemsView;
     27 var collectionsView;
     28 var io;
     29 var connectionSelectedDeferred;
     30 
     31 /*
     32  * window takes two arguments:
     33  * io - used for input/output (dataOut is list of item IDs)
     34  * sourcesOnly - whether only sources should be shown in the window
     35  */
     36 var doLoad = Zotero.Promise.coroutine(function* () {
     37 	// Set font size from pref
     38 	var sbc = document.getElementById('zotero-select-items-container');
     39 	Zotero.setFontSize(sbc);
     40 	
     41 	io = window.arguments[0];
     42 	if(io.wrappedJSObject) io = io.wrappedJSObject;
     43 	if(io.addBorder) document.getElementsByTagName("dialog")[0].style.border = "1px solid black";
     44 	if(io.singleSelection) document.getElementById("zotero-items-tree").setAttribute("seltype", "single");
     45 	
     46 	setItemsPaneMessage(Zotero.getString('pane.items.loading'));
     47 	
     48 	collectionsView = new Zotero.CollectionTreeView();
     49 	collectionsView.hideSources = ['duplicates', 'trash', 'feeds'];
     50 	document.getElementById('zotero-collections-tree').view = collectionsView;
     51 	
     52 	yield collectionsView.waitForLoad();
     53 	
     54 	connectionSelectedDeferred = Zotero.Promise.defer();
     55 	yield connectionSelectedDeferred.promise;
     56 	
     57 	if (io.select) {
     58 		yield collectionsView.selectItem(io.select);
     59 	}
     60 	
     61 	Zotero.updateQuickSearchBox(document);
     62 });
     63 
     64 function doUnload()
     65 {
     66 	collectionsView.unregister();
     67 	if(itemsView)
     68 		itemsView.unregister();
     69 }
     70 
     71 var onCollectionSelected = Zotero.Promise.coroutine(function* ()
     72 {
     73 	if(itemsView)
     74 		itemsView.unregister();
     75 
     76 	if(collectionsView.selection.count == 1 && collectionsView.selection.currentIndex != -1)
     77 	{
     78 		var collectionTreeRow = collectionsView.getRow(collectionsView.selection.currentIndex);
     79 		collectionTreeRow.setSearch('');
     80 		Zotero.Prefs.set('lastViewedFolder', collectionTreeRow.id);
     81 		
     82 		setItemsPaneMessage(Zotero.getString('pane.items.loading'));
     83 		
     84 		// Load library data if necessary
     85 		var library = Zotero.Libraries.get(collectionTreeRow.ref.libraryID);
     86 		if (!library.getDataLoaded('item')) {
     87 			Zotero.debug("Waiting for items to load for library " + library.libraryID);
     88 			yield library.waitForDataLoad('item');
     89 		}
     90 		
     91 		// Create items list and wait for it to load
     92 		itemsView = new Zotero.ItemTreeView(collectionTreeRow);
     93 		itemsView.sourcesOnly = !!window.arguments[1];
     94 		document.getElementById('zotero-items-tree').view = itemsView;
     95 		yield itemsView.waitForLoad();
     96 		
     97 		clearItemsPaneMessage();
     98 		
     99 		connectionSelectedDeferred.resolve();
    100 		collectionsView.runListeners('select');
    101 	}
    102 });
    103 
    104 function onSearch()
    105 {
    106 	if(itemsView)
    107 	{
    108 		var searchVal = document.getElementById('zotero-tb-search').value;
    109 		itemsView.setFilter('search', searchVal);
    110 	}
    111 }
    112 
    113 function onItemSelected()
    114 {
    115 	itemsView.runListeners('select');
    116 }
    117 
    118 function setItemsPaneMessage(content) {
    119 	var elem = document.getElementById('zotero-items-pane-message-box');
    120 	elem.textContent = '';
    121 	if (typeof content == 'string') {
    122 		let contentParts = content.split("\n\n");
    123 		for (let part of contentParts) {
    124 			var desc = document.createElement('description');
    125 			desc.appendChild(document.createTextNode(part));
    126 			elem.appendChild(desc);
    127 		}
    128 	}
    129 	else {
    130 		elem.appendChild(content);
    131 	}
    132 	document.getElementById('zotero-items-pane-content').selectedIndex = 1;
    133 }
    134 
    135 
    136 function clearItemsPaneMessage() {
    137 	var box = document.getElementById('zotero-items-pane-message-box');
    138 	document.getElementById('zotero-items-pane-content').selectedIndex = 0;
    139 }
    140 
    141 function doAccept()
    142 {
    143 	io.dataOut = itemsView.getSelectedItems(true);
    144 }