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openproject/frontend/app/components/wp-fast-table/state/wp-table-group-by.service.ts

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3.5 KiB

// -- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License version 3.
//
// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
// Copyright (C) 2006-2013 Jean-Philippe Lang
// Copyright (C) 2010-2013 the ChiliProject Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// See doc/COPYRIGHT.rdoc for more details.
// ++
import {
QueryResource,
QueryColumn
} from '../../api/api-v3/hal-resources/query-resource.service';
import {QuerySchemaResourceInterface} from '../../api/api-v3/hal-resources/query-schema-resource.service';
import {QueryGroupByResource} from '../../api/api-v3/hal-resources/query-group-by-resource.service';
import {opServicesModule} from '../../../angular-modules';
import {
States
} from '../../states.service';
import {WorkPackageTableGroupBy} from '../wp-table-group-by';
import {
WorkPackageTableBaseService,
TableStateStates
} from './wp-table-base.service';
export class WorkPackageTableGroupByService extends WorkPackageTableBaseService {
protected stateName = 'groupBy' as TableStateStates;
constructor(protected states: States) {
super(states)
}
public initialize(query:QueryResource, schema?:QuerySchemaResourceInterface) {
let state = this.create(query, schema);
this.state.putValue(state);
}
public update(query:QueryResource|null, schema?:QuerySchemaResourceInterface) {
let currentState = this.currentState;
currentState.update(query, schema);
this.state.putValue(currentState);
}
protected create(query:QueryResource, schema?:QuerySchemaResourceInterface) {
return new WorkPackageTableGroupBy(query, schema)
}
public isGroupable(column:QueryColumn):boolean {
return !!this.currentState.isGroupable(column);
}
public set(groupBy:QueryGroupByResource) {
let currentState = this.currentState;
currentState.current = groupBy;
this.state.putValue(currentState);
}
public setBy(column:QueryColumn) {
let currentState = this.currentState;
currentState.setBy(column);
this.state.putValue(currentState);
}
protected get currentState():WorkPackageTableGroupBy {
return this.state.value as WorkPackageTableGroupBy;
}
public get current():QueryGroupByResource|undefined {
if (this.currentState) {
return this.currentState.current;
} else {
return undefined;
}
}
public get isEnabled():boolean {
return !!this.current;
}
public get available():QueryGroupByResource[] {
return this.currentState.available;
}
public isCurrentlyGroupedBy(column:QueryColumn):boolean {
return this.currentState.isCurrentlyGroupedBy(column);
}
}
opServicesModule.service('wpTableGroupBy', WorkPackageTableGroupByService);