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117 lines
3.0 KiB
117 lines
3.0 KiB
// -- copyright
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// OpenProject is a project management system.
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// Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License version 3.
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//
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// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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// Copyright (C) 2006-2013 Jean-Philippe Lang
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// Copyright (C) 2010-2013 the ChiliProject Team
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// See doc/COPYRIGHT.rdoc for more details.
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// ++
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import Moment = moment.Moment;
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import {WorkPackageResourceInterface} from '../../api/api-v3/hal-resources/work-package-resource.service';
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export const timelineElementCssClass = "timeline-element";
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/**
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*
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*/
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export class TimelineViewParametersSettings {
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showDurationInPx = true;
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scrollOffsetInDays = 0;
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zoomLevel: ZoomLevel = ZoomLevel.DAYS;
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}
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export enum ZoomLevel {
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DAYS, WEEKS, MONTHS, QUARTERS, YEARS
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}
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/**
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*
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*/
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export class TimelineViewParameters {
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readonly now: Moment = moment({hour: 0, minute: 0, seconds: 0});
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dateDisplayStart: Moment = moment({hour: 0, minute: 0, seconds: 0});
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dateDisplayEnd: Moment = this.dateDisplayStart.clone().add(1, "day");
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settings: TimelineViewParametersSettings = new TimelineViewParametersSettings();
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get pixelPerDay() {
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switch (this.settings.zoomLevel) {
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case ZoomLevel.DAYS:
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return 30;
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case ZoomLevel.WEEKS:
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return 15;
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case ZoomLevel.MONTHS:
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return 6;
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case ZoomLevel.QUARTERS:
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return 2;
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case ZoomLevel.YEARS:
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return 0.5;
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}
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}
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get maxWidthInPx() {
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return this.maxSteps * this.pixelPerDay;
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}
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get maxSteps():number {
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return this.dateDisplayEnd.diff(this.dateDisplayStart, "days");
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}
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get scrollOffsetInPx() {
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return this.settings.scrollOffsetInDays * this.pixelPerDay;
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}
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}
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/**
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*
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*/
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export interface RenderInfo {
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viewParams: TimelineViewParameters;
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workPackage: WorkPackageResourceInterface;
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}
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/**
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*
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* @param viewParams
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* @param days
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* @returns {string}
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*/
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export function calculatePositionValueForDayCount(viewParams: TimelineViewParameters, days: number): string {
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const daysInPx = days * viewParams.pixelPerDay;
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if (viewParams.settings.showDurationInPx) {
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return daysInPx + "px";
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} else {
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return (daysInPx / viewParams.maxWidthInPx * 100) + "%";
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}
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}
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