96 lines
2.6 KiB
C#
96 lines
2.6 KiB
C#
//
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// GenericBrowserPopup.cs
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//
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// Author:
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// Michael Becker <alcexhim@gmail.com>
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//
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// Copyright (c) 2019
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (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, see <http://www.gnu.org/licenses/>.
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using MBS.Framework.UserInterface;
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using MBS.Framework.UserInterface.Controls;
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using MBS.Framework.UserInterface.Controls.ListView;
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using MBS.Framework.UserInterface.Dialogs;
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using MBS.Framework.UserInterface.Input.Keyboard;
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namespace UniversalEditor.UserInterface.Dialogs
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{
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public class GenericBrowserPopup<TObj, TRef> : SearchableDropdownListDialog
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where TObj : class, References<TRef>
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where TRef : class, ReferencedBy<TObj>
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{
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public Collection<TRef> AvailableObjects { get; } = new Collection<TRef>();
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public TObj SelectedObject { get; set; } = default(TObj);
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protected override void UpdateSearchInternal(string query)
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{
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base.UpdateSearchInternal(query);
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foreach (TRef item in AvailableObjects)
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{
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bool itemShouldFilter = false;
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string[] details = item.GetDetails();
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foreach (string detail in details)
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{
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if (detail == null) continue;
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if (detail.ToLower().Trim().Contains(query.ToLower().Trim()))
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{
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itemShouldFilter = true;
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break;
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}
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}
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if (String.IsNullOrEmpty(query.Trim()) || itemShouldFilter)
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{
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AddObjectToList(item);
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}
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}
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}
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private void AddObjectToList(TRef itmr)
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{
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string[] details = itmr.GetDetails();
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List<TreeModelRowColumn> columns = new List<TreeModelRowColumn>();
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for (int i = 0; i < details.Length; i++)
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{
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string str = details[i];
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if (String.IsNullOrEmpty(str)) str = String.Empty;
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columns.Add(CreateColumn(i, str));
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}
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TreeModelRow lvi = new TreeModelRow(columns.ToArray());
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lvi.SetExtraData<TRef>("TRef", itmr);
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AddRow(lvi);
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}
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protected override void SelectRow(TreeModelRow row)
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{
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base.SelectRow(row);
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if (row == null)
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{
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SelectedObject = null;
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}
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else
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{
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SelectedObject = row.GetExtraData<TRef>("TRef")?.Create();
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}
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}
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}
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}
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