#region License Information /* HeuristicLab * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab 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 3 of the License, or * (at your option) any later version. * * HeuristicLab 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 HeuristicLab. If not, see . */ #endregion using System; using System.Collections.Generic; using System.Drawing; using System.Linq; using System.Windows.Forms; using HeuristicLab.MainForm; using HeuristicLab.MainForm.WindowsForms; using HeuristicLab.Core.Views; using HeuristicLab.Data; using HeuristicLab.Clients.Hive.Views; namespace HeuristicLab.Clients.Hive.Administrator.Views { [View("ProjectView")] [Content(typeof(Project), IsDefaultView = false)] public partial class ProjectJobsView : ItemView { private const string JOB_ID = "Id"; private const string JOB_NAME = "Name"; private const string JOB_OWNER = "Owner"; private const string JOB_OWNERID = "Owner Id"; private const string JOB_DATECREATED = "Date Created"; private const string JOB_STATE = "State"; private const string JOB_DESCRIPTION = "Description"; private const string JOB_TASKCOUNT = "Tasks"; private const string JOB_CALCULATINGTASKCOUNT = "Calculating"; private const string JOB_FINISHEDTASKCOUNT = "Finished"; private readonly Color onlineStatusColor = Color.FromArgb(255, 189, 249, 143); // #bdf98f private readonly Color onlineStatusColor2 = Color.FromArgb(255, 157, 249, 143); // #9df98f private readonly Color statisticsPendingStatusColor = Color.FromArgb(255, 249, 210, 145); // #f9d291 private readonly Color deletionPendingStatusColor = Color.FromArgb(255, 249, 172, 144); // #f9ac90 private readonly Color deletionPendingStatusColor2 = Color.FromArgb(255, 249, 149, 143); // #f9958f public new Project Content { get { return (Project)base.Content; } set { base.Content = value; } } public ProjectJobsView() { InitializeComponent(); removeButton.Enabled = false; matrixView.DataGridView.SelectionChanged += DataGridView_SelectionChanged; } private void DataGridView_SelectionChanged(object sender, EventArgs e) { if (matrixView.DataGridView.SelectedRows == null || matrixView.DataGridView.SelectedRows.Count == 0) return; bool anyDeletable = false; foreach (DataGridViewRow r in matrixView.DataGridView.SelectedRows) { if (((string)r.Cells[0].Value) == JobState.Online.ToString()) anyDeletable = true; } removeButton.Enabled = anyDeletable; } #region Overrides protected override void OnContentChanged() { base.OnContentChanged(); removeButton.Enabled = false; UpdateJobs(); } protected override void SetEnabledStateOfControls() { base.SetEnabledStateOfControls(); bool enabled = Content != null && !Locked && !ReadOnly; refreshButton.Enabled = enabled; removeButton.Enabled = false; matrixView.Enabled = enabled; } #endregion Overrides #region Event Handlers private void ProjectJobsView_Load(object sender, EventArgs e) { } private void refreshButton_Click(object sender, EventArgs e) { RefreshJobs(); } private async void removeButton_Click(object sender, EventArgs e) { if (matrixView.DataGridView.SelectedRows == null || matrixView.DataGridView.SelectedRows.Count == 0) return; var jobNamesToDelete = new List(); var jobIdsToDelete = new List(); foreach (DataGridViewRow r in matrixView.DataGridView.SelectedRows) { if(((string)r.Cells[0].Value) == JobState.Online.ToString()) { jobNamesToDelete.Add(" - " + ((string)r.Cells[3].Value)); jobIdsToDelete.Add(Guid.Parse((string)r.Cells[8].Value)); } } if(jobIdsToDelete.Any()) { var result = MessageBox.Show("Do you really want to remove following job(s):\n\n" + String.Join("\n", jobNamesToDelete), "HeuristicLab Hive Administrator", MessageBoxButtons.YesNo, MessageBoxIcon.Question); if (result == DialogResult.Yes) { await SecurityExceptionUtil.TryAsyncAndReportSecurityExceptions( action: () => { DeleteJobs(jobIdsToDelete); }, finallyCallback: () => { matrixView.DataGridView.ClearSelection(); removeButton.Enabled = false; RefreshJobs(); }); } } } #endregion Event Handlers #region Helpers private void RefreshJobs() { HiveAdminClient.Instance.RefreshJobs(); UpdateJobs(); } private StringMatrix CreateValueMatrix() { if (Content == null || Content.Id == Guid.Empty) return new StringMatrix(); var jobs = HiveAdminClient.Instance.Jobs[Content.Id]; var resources = HiveAdminClient.Instance.Resources; string[,] values = new string[jobs.Count, 10]; for(int i = 0; i < jobs.Count; i++) { var job = jobs.ElementAt(i); values[i, 0] = job.State.ToString(); values[i, 1] = job.DateCreated.ToString(); values[i, 2] = job.OwnerUsername; values[i, 3] = job.Name; values[i, 4] = job.JobCount.ToString(); values[i, 5] = job.CalculatingCount.ToString(); values[i, 6] = job.FinishedCount.ToString(); values[i, 7] = job.Description; values[i, 8] = job.Id.ToString(); values[i, 9] = job.OwnerUserId.ToString(); } var matrix = new StringMatrix(values); matrix.ColumnNames = new string[] { JOB_STATE, JOB_DATECREATED, JOB_OWNER, JOB_NAME, JOB_TASKCOUNT, JOB_CALCULATINGTASKCOUNT, JOB_FINISHEDTASKCOUNT, JOB_DESCRIPTION, JOB_ID, JOB_OWNERID }; matrix.SortableView = true; return matrix; } private void UpdateJobs() { if (InvokeRequired) Invoke((Action)UpdateJobs); else { if(Content != null && Content.Id != null && Content.Id != Guid.Empty) { var matrix = CreateValueMatrix(); matrixView.Content = matrix; if(matrix != null) { foreach (DataGridViewRow row in matrixView.DataGridView.Rows) { string val = ((string)row.Cells[0].Value); if (val == JobState.Online.ToString()) { row.DefaultCellStyle.BackColor = onlineStatusColor; } else if (val == JobState.StatisticsPending.ToString()) { row.DefaultCellStyle.BackColor = statisticsPendingStatusColor; } else if (val == JobState.DeletionPending.ToString()) { row.DefaultCellStyle.BackColor = deletionPendingStatusColor; } } matrixView.DataGridView.AutoResizeColumns(); matrixView.DataGridView.Columns[0].MinimumWidth = 90; matrixView.DataGridView.Columns[1].MinimumWidth = 108; } } else { refreshButton.Enabled = false; removeButton.Enabled = false; matrixView.Content = null; } } } private void DeleteJobs(List jobIds) { try { HiveAdminClient.DeleteJobs(jobIds); } catch (AnonymousUserException) { ShowHiveInformationDialog(); } } private void ShowHiveInformationDialog() { if (InvokeRequired) Invoke((Action)ShowHiveInformationDialog); else { using (HiveInformationDialog dialog = new HiveInformationDialog()) { dialog.ShowDialog(this); } } } #endregion Helpers } }