[3163] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Collections.Generic;
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| 24 | using System.Linq;
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| 25 | using System.Windows.Forms;
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| 26 | using HeuristicLab.MainForm;
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| 27 |
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| 28 | namespace HeuristicLab.Optimizer.MenuItems {
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| 29 | internal class StartPageMenuItem : HeuristicLab.MainForm.WindowsForms.MenuItem, IOptimizerUserInterfaceItemProvider {
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| 30 | private ToolStripMenuItem menuItem;
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| 31 |
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| 32 | public override string Name {
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| 33 | get { return "&Start Page"; }
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| 34 | }
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| 35 | public override IEnumerable<string> Structure {
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| 36 | get { return new string[] { "&View" }; }
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| 37 | }
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| 38 | public override int Position {
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[3298] | 39 | get { return 3100; }
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[3163] | 40 | }
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| 41 |
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| 42 | protected override void OnToolStripItemSet(EventArgs e) {
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| 43 | MainFormManager.MainForm.ViewShown += new EventHandler<ViewShownEventArgs>(MainForm_ViewShown);
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[3519] | 44 | MainFormManager.MainForm.ViewHidden += new EventHandler<ViewEventArgs>(MainForm_ViewHidden);
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[3163] | 45 |
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| 46 | menuItem = ToolStripItem as ToolStripMenuItem;
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| 47 | if (menuItem != null) {
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| 48 | menuItem.CheckOnClick = true;
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| 49 | menuItem.Checked = Properties.Settings.Default.ShowStartPage;
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| 50 | }
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| 51 | }
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| 52 |
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| 53 | private void MainForm_ViewShown(object sender, ViewShownEventArgs e) {
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| 54 | if ((e.View is StartPage) && (menuItem != null))
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| 55 | menuItem.Checked = true;
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| 56 | }
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[3519] | 57 | private void MainForm_ViewHidden(object sender, ViewEventArgs e) {
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[3163] | 58 | if ((e.View is StartPage) && (menuItem != null))
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| 59 | menuItem.Checked = false;
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| 60 | }
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| 61 |
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| 62 | public override void Execute() {
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| 63 | var view = MainFormManager.MainForm.Views.OfType<StartPage>().FirstOrDefault();
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| 64 | if (view == null) {
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| 65 | view = new StartPage();
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| 66 | view.Show();
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[3291] | 67 | } else if (view.IsShown) {
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| 68 | view.Hide();
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[3163] | 69 | } else {
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[3291] | 70 | view.Show();
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[3163] | 71 | }
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| 72 | }
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| 73 | }
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| 74 | }
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