smart-webcomponents-angular/source/smart.grid.tree.js

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/* Smart UI v25.0.4 (2025-11-28) 
Copyright (c) 2011-2024 jQWidgets. 
License: https://htmlelements.com/license/ */ //

(()=>{"use strict";class e{_setRowProperty(e,t,a){const r=this,d=r.rowById[e];if(!d)return;d[t]=a;const o=r._recyclingRows;for(let d=0;d<o.length;d++){const s=o[d];if(s.id===e){s[t]=a,"expanded"===t&&r.dataSource&&(a?r.dataSource._expandedRowIds[s.data.$.id]=!0:delete r.dataSource._expandedRowIds[s.data.$.id]),s.data&&void 0!==s.data[t]&&(s.data[t]=a),r.refresh();break}}r.stateSettings.autoSave&&r.stateSettings.current&&!r.stateSettings.loading&&r.saveState()}_setRowsProperty(e,t,a){const r=this;r._refreshLayout(),r._refreshRowHierarchy(!0);const d=r._recyclingRows;r.rows.canNotify=!1;for(let o=0;o<d.length;o++){const s=d[o];a&&-1===a.indexOf(s.id)||(s[e]=t,"expanded"===e&&r.dataSource&&(t?r.dataSource._expandedRowIds[s.data.$.id]=!0:delete r.dataSource._expandedRowIds[s.data.$.id]),s.data&&void 0!==s.data[e]&&(s.data[e]=t))}r.rows.canNotify=!0,r.refresh()}expandRowsToGroupLevel(e){this._expandCollapseGroupsToLevel(!0,e)}_expandCollapseGroupsToLevel(e,t){const a=this;a._refreshLayout(),a._refreshRowHierarchy(!0);const r=a._recyclingRows;a.rows.canNotify=!1;for(let d=0;d<r.length;d++){const o=r[d];o.data.level<t&&(o.expanded=o.data.expanded=e,a.dataSource&&(e?a.dataSource._expandedRowIds[o.data.$.id]=!0:delete a.dataSource._expandedRowIds[o.data.$.id]))}a.rows.canNotify=!0,a.refresh()}_applyThreeStates(e){const t=this,a=e!==t.rowHierarchy;if(!t.rowHierarchy)return;const r=a?e.children:t.rowHierarchy.filter((e=>{if(0===e.level)return e}));let d=0,o=0;for(let s=0;s<r.length;s++){const n=r[s];e.checked&&(n.checked=!0),!1===n.leaf&&t._applyThreeStates(n),a&&(n.checked?d++:null===n.checked&&o++)}a&&(d===e.children.length?e.checked=!0:0===d&&0===o?e.checked=!1:t.checkBoxes.hasThreeStates?e.checked=null:e.checked=!1)}_hasThreeStates(e,t){const a=this;let r=e;for(e!==t&&(e.checked?e.checked=!1:e.checked=!0);r.parent;){const e=r.parent,t=e.children;let d=0,o=0;for(let e=0;e<t.length;e++)t[e].checked?d++:a.checkBoxes.hasThreeStates&&null===t[e].checked&&o++;d===e.children.length?e.checked=!0:0===d&&0===o?e.checked=!1:a.checkBoxes.hasThreeStates?e.checked=null:e.checked=!1,r=e}e.leaf||function e(t,a){const r=t.children;for(let t=0;t<r.length;t++){const d=r[t];d.checked=a,!1===d.leaf&&e(d,a)}}(e,e.checked)}_expandCollapseGroup(e,t){const a=this;if(!a.grouping.enabled||!a.rowHierarchy)return;e&&e.indexOf&&e.indexOf("Item")>=0&&(e=e.replace("Item",""));const r=(""+e).split(".");let d=a.rowHierarchy[r[0]];if(!d)return;const o=a.rows.canNotify;a.rows.canNotify=!1,null===t&&(t=!d.expanded),d.expanded=d.data.expanded=t,a._saveRowState(d.id,!d.expanded);for(let e=1;e<r.length&&(d=d.children[r[e]],d&&!d.leaf);e++)d.expanded=d.data.expanded=t;a.rows.canNotify=o,a._refresh(),a.stateSettings.autoSave&&a.stateSettings.current&&!a.stateSettings.loading&&a.saveState()}_saveRowState(e,t=!1){const a=this,r=a.rowById[e];if(r&&a.dataSource){if(t)return void delete a.dataSource._expandedRowIds[r.data.$.id];a.dataSource._expandedRowIds[r.data.$.id]=!0}}expandRow(e){const t=this;t.grouping.enabled?t._expandCollapseGroup(e,!0):e&&Array.isArray(e)?t._setRowsProperty("expanded",!0,e):(t._setRowProperty(e,"expanded",!0),t._saveRowState(e))}expandAllRows(){const e=this;e.grouping.enabled?e._expandCollapseGroupsToLevel(!0,99):e._setRowsProperty("expanded",!0)}collapseAllRows(){const e=this;e.grouping.enabled?e._expandCollapseGroupsToLevel(!1,99):e._setRowsProperty("expanded",!1)}addChildRow(e,t){const a=this;e&&e[0]&&(e[0][a.dataSource.parentDataField]=t),a.addSiblingRow(e,t,null)}addSiblingRow(e,t,a=!0){const r=this;if(r.dataSource){if(Array.isArray(e)){for(let t=0;t<e.length;t++)if(r.dataSource.id&&(null===e[t][r.dataSource.id]||void 0===e[t][r.dataSource.id])){const a=function(){return(65536*(1+Math.random())|0).toString(16).substring(1)};e[t][r.dataSource.id]=a()}}else if(r.dataSource.id&&(null===e[r.dataSource.id]||void 0===e[r.dataSource.id])){const t=function(){return(65536*(1+Math.random())|0).toString(16).substring(1)};e[r.dataSource.id]=t()}const d=e=>{Array.isArray(e)||(e=[e]);for(let t=0;t<e.length;t++){const a=e[t];r.dataSource.remove(a),a.children&&a.children.length>0&&d(a.children)}};d(e),a?r.dataSource.insertBefore(e,t):r.dataSource.insertAfter(e,t),r.refresh(!0)}}toggleRow(e){const t=this;if(t.grouping.enabled)return void t._expandCollapseGroup(e,null);const a=t.rowById[e];a&&(a.expanded?a.expanded=!1:a.expanded=!0)}collapseRow(e){const t=this;t.grouping.enabled?t._expandCollapseGroup(e,!1):e&&Array.isArray(e)?t._setRowsProperty("expanded",!1,e):(t._setRowProperty(e,"expanded",!1),t._saveRowState(e,!0))}checkRow(e){const t=this;e&&Array.isArray(e)?t._setRowsProperty("checked",!0,e):t._setRowProperty(e,"checked",!0)}uncheckRow(e){const t=this;e&&Array.isArray(e)?t._setRowsProperty("checked",!1,e):t._setRowProperty(e,"checked",!1)}checkAllRows(){this._setRowsProperty("checked",!0)}uncheckAllRows(){this._setRowsProperty("checked",!1)}}Smart.Utilities.Grid.Tree=e})();