forked from extern/egroupware
157 lines
3.4 KiB
JavaScript
157 lines
3.4 KiB
JavaScript
/**
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* eGroupWare egw_action framework - egw action framework
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*
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* @link http://www.egroupware.org
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* @author Andreas Stöckel <as@stylite.de>
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* @copyright 2011 by Andreas Stöckel
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package egw_action
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* @version $Id$
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*/
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/*
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uses
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egw_action,
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egw_action_common,
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egw_action_view,
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egw_action_data,
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egw_action_columns
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*/
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function egwGrid(_parentNode, _columns, _objectManager, _fetchCallback, _context)
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{
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this.parentNode = _parentNode;
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this.objectManager = _objectManager;
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this.width = 0;
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this.height = 0;
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// Create the column handler and connect its update event to this object
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this.columns = new egwGridColumns(_columns, this.columnsUpdate, this);
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// Create the read queue
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this.readQueue = new egwGridDataQueue(_fetchCallback, _context);
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// Create the root data element
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this.dataRoot = new egwGridDataElement("", null, this.columns, this.readQueue,
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_objectManager);
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// Create the outer view component and pass the dataRoot element so that
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// the grid outer element will be capable of fetching the root data and
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// can create a spacer for that.
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this.gridOuter = new egwGridViewOuter(_parentNode, this.dataRoot, this.selectcolsClick, this);
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this.gridOuter.updateColumns(this.columns.getColumnData());
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}
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egwGrid.prototype.setActionLinkGroup = function(_group, _links)
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{
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this.dataRoot.actionLinkGroups[_group] = _links;
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}
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/**
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* Updates the action link groups.
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*
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* @param object _groups is an object used as associative array, which will be
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* merged into the existing actionLinkGroups
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* @param boolean _replace specifies whether existing action link groups will
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* be deleted. Defaults to false.
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*/
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egwGrid.prototype.setActionLinkGroups = function(_groups, _replace)
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{
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if (typeof _replace == "undefined")
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{
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_replace = false;
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}
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if (_replace)
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{
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this.dataRoot.actionLinkGroups = {};
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}
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for (var k in _groups)
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{
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this.dataRoot.actionLinkGroups[k] = _groups[k];
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}
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}
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egwGrid.prototype.resize = function(_w, _h)
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{
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if (_w != this.width)
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{
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this.columns.setTotalWidth(_w - this.gridOuter.scrollbarWidth);
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this.gridOuter.updateColumns(this.columns.getColumnData());
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this.height = -1;
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}
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if (_h != this.height)
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{
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this.gridOuter.setHeight(_h);
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}
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this.height = _h;
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this.width = _w;
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}
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/**
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* If the columns have changed, call the gridOuter "updateColumns" function,
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* which will rebuild the view.
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*/
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egwGrid.prototype.columnsUpdate = function(_column)
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{
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if (this.gridOuter)
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{
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this.gridOuter.updateColumns(this.columns.getColumnData());
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}
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}
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/**
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* Handle the selectcols callback
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*/
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egwGrid.prototype.selectcolsClick = function(_at)
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{
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var column_data = this.columns.getColumnVisibilitySet();
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// Create a menu which contains these elements and show it
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var menu_data = [];
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for (var k in column_data)
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{
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var col = column_data[k];
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menu_data.push(
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{
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"id": k,
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"caption": col.caption,
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"enabled": col.enabled,
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"checkbox": true,
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"checked": col.visible
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}
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);
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}
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var menu = new egwMenu();
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menu.loadStructure(menu_data);
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var self = this;
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menu.setGlobalOnClick(function(_elem) {
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column_data[_elem.id].visible = _elem.checked;
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self.columns.setColumnVisibilitySet(column_data);
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});
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menu.showAt(_at.offset().left, _at.offset().top);
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}
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/**
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* Emptys the grid
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*/
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egwGrid.prototype.empty = function()
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{
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this.dataRoot.empty();
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this.gridOuter.grid.empty();
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}
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egwGrid.prototype.reload = function()
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{
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this.gridOuter.empty();
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}
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