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https://github.com/EGroupware/egroupware.git
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5e3c67a5cf
classes are now uppercase and in their own files. lowercase classes are deprecated. Interfaces are now actual interfaces that should be implemented instead of creating and returning an ai Object every time
83 lines
2.1 KiB
TypeScript
Executable File
83 lines
2.1 KiB
TypeScript
Executable File
/**
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* EGroupware egw_dragdrop_dhtmlxmenu - egw action framework
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*
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* @link https://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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*/
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import {egwBitIsSet} from "./egw_action_common";
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import {EGW_AI_DRAG_OUT, EGW_AI_DRAG_OVER, EGW_AO_STATE_FOCUSED, EGW_AO_STATE_SELECTED} from "./egw_action_constants";
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import {egwActionObjectInterface} from "./egw_action";
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/**
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* This file contains an egw_actionObjectInterface which allows a dhtmlx tree
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* row to be a drag target and contains a function which transforms a complete
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* dhtmlx tree into egw_actionObjects
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*/
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declare class dhtmlXTreeObject
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{
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_globalIdStorageFind(_itemId: string): any
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}
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export function dhtmlxTree_getNode(_tree: dhtmlXTreeObject, _itemId: string)
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{
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const node = _tree._globalIdStorageFind(_itemId);
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if (node != null)
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{
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// Get the outer html table node of the tree node - return the first
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// "tr" child of the element
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return node.htmlNode.querySelector("tr:first-child")
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}
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}
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// An action object interface for an dhtmlxTree entry - it only contains the
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// code needed for drag/drop handling
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export class dhtmlxtreeItemAOI
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{
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constructor(_tree, _itemId)
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{
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const aoi = new egwActionObjectInterface();
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// Retrieve the actual node from the tree
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aoi.node = dhtmlxTree_getNode(_tree, _itemId);
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aoi.id = _itemId;
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aoi.doGetDOMNode = function () {
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return aoi.node;
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}
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aoi.doTriggerEvent = function (_event) {
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if (_event == EGW_AI_DRAG_OVER)
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{
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jQuery(this.node).addClass("draggedOver");
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}
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if (_event == EGW_AI_DRAG_OUT)
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{
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jQuery(this.node).removeClass("draggedOver");
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}
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}
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aoi.doSetState = function (_state) {
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if (!_tree || !_tree.focusItem) return;
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// Update the "focused" flag
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if (egwBitIsSet(_state, EGW_AO_STATE_FOCUSED))
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{
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_tree.focusItem(this.id);
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}
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if (egwBitIsSet(_state, EGW_AO_STATE_SELECTED))
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{
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_tree.selectItem(this.id, false); // false = do not trigger onSelect
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}
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}
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return aoi;
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}
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}
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