EditTabs.xaml.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace SeciUserInterface.Dialogs.SubConfigs
{
    public partial class EditTabs : Window
    {
        String _beamlogger = "Beam-Logger";
        Seci.SerialisableList<Seci.Definitions.Tab> _tabs;
        Seci.Definitions.Configuration _conf;

        public EditTabs(Seci.Definitions.Configuration config)
        {
            InitializeComponent();
            _conf = config;
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            setupTree();
        }

        private void setupTree()
        {
            treeTabs.Items.Clear();

            _tabs = _conf.Tabs;

            for (int i = 0; i < _tabs.Count; ++i)
            {
                TreeViewItem item = new TreeViewItem();
                item.Header = _tabs[i].Name;
                treeTabs.Items.Add(item);
            }

            var vis = _conf.LVPanels;

            for (int i = 0; i < vis.Count; ++i)
            {
                foreach (TreeViewItem t in treeTabs.Items)
                {
                    if (vis[i].Group != null)
                    {
                        if (vis[i].Group.ToLower() == t.Header.ToString().ToLower())
                        {
                            TreeViewItem item = new TreeViewItem();
                            item.Header = vis[i].FilePath;
                            t.Items.Add(item);
                        }
                    }
                }
            }
        }

        private void swapTree(int index1, bool up)
        {
            TreeViewItem item = treeTabs.Items[index1] as TreeViewItem;

            if (up)
            {
                treeTabs.Items.RemoveAt(index1);
                treeTabs.Items.Insert(index1 - 1, item);
                item.IsSelected = true;
            }
            else
            {
                treeTabs.Items.RemoveAt(index1);
                treeTabs.Items.Insert(index1 + 1, item);
                item.IsSelected = true;
            }
        }

        private void swapTabs(int index1, int index2)
        {
            if (index1 > index2)
            {
                int t = index1;
                index1 = index2;
                index2 = t;
            }

            var temp = _tabs[index2];
            _tabs.RemoveAt(index2);
            _tabs.Insert(index1, temp);
        }

        private void btnUp_Click(object sender, RoutedEventArgs e)
        {
            if (treeTabs.SelectedItem != null)
            {
                TreeViewItem item = treeTabs.SelectedItem as TreeViewItem;
                //Check a tab is selected not a vi
                for (int i = 0; i < _tabs.Count; ++i)
                {
                    if (item.Header.ToString().ToLower() == _tabs[i].Name.ToLower())
                    {
                        if (i > 0)
                        {
                            swapTabs(i, i - 1);
                            swapTree(i, true);
                        }

                        break;
                    }
                }
            }
        }

        private void btnDown_Click(object sender, RoutedEventArgs e)
        {
            if (treeTabs.SelectedItem != null)
            {
                TreeViewItem item = treeTabs.SelectedItem as TreeViewItem;
                //Check a tab is selected not a vi
                for (int i = 0; i < _tabs.Count; ++i)
                {
                    if (item.Header.ToString().ToLower() == _tabs[i].Name.ToLower())
                    {
                        if (i < _tabs.Count - 1)
                        {
                            swapTabs(i, i + 1);
                            swapTree(i, false);
                        }

                        break;
                    }
                }
            }
        }

        private void btnAddTab_Click(object sender, RoutedEventArgs e)
        {
            Tabs.NameTab add = new Tabs.NameTab();

            if (add.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                _tabs.Add(new Seci.Definitions.Tab(add.TabName, true));
                setupTree();
            }
        }

        private void btnRemoveTab_Click(object sender, RoutedEventArgs e)
        {
            if (treeTabs.SelectedItem != null)
            {
                TreeViewItem item = treeTabs.SelectedItem as TreeViewItem;

                if (item.Header.ToString().ToLower() == _beamlogger.ToLower())
                {
                    MessageBox.Show("This tab cannot be deleted as it is a default tab", "Cannot Delete - SECI", MessageBoxButton.OK, MessageBoxImage.Error);
                    return;
                }

                //Check a tab is selected not a vi
                for (int i = 0; i < _tabs.Count; ++i)
                {
                    if (item.Header.ToString().ToLower() == _tabs[i].Name.ToLower())
                    {
                        if (item.Items.Count > 0)
                        {
                            var vis = _conf.LVPanels;
                            for (int j = 0; j < vis.Count; ++j)
                            {
                                if (vis[j].Group != null && vis[j].Group.ToLower() == _tabs[i].Name.ToLower())
                                {
                                    vis[j].Group = null;
                                }
                            }
                        }

                        treeTabs.Items.Remove(treeTabs.SelectedItem);
                        _tabs.RemoveAt(i);
                        setupTree();

                        break;
                    }
                }
            }
        }

        private void btnRenameTab_Click(object sender, RoutedEventArgs e)
        {
            if (treeTabs.SelectedItem != null)
            {
                TreeViewItem item = treeTabs.SelectedItem as TreeViewItem;

                if (item.Header.ToString().ToLower() == _beamlogger.ToLower())
                {
                    MessageBox.Show("This tab cannot be renamed as it is a default tab", "Cannot Delete - SECI", MessageBoxButton.OK, MessageBoxImage.Error);
                    return;
                }

                Tabs.NameTab edit = new Tabs.NameTab();
                String oldName = item.Header.ToString();
                edit.TabName = oldName;

                if (edit.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                {
                    //rename the tab
                    for (int i = 0; i < _tabs.Count; ++i)
                    {
                        if (item.Header.ToString().ToLower() == _tabs[i].Name.ToLower())
                        {
                            _tabs[i].Name = edit.TabName;
                        }
                    }

                    //Sort out any VIs
                    var vis = _conf.LVPanels;
                    for (int j = 0; j < vis.Count; ++j)
                    {
                        if (vis[j].Group != null && vis[j].Group == oldName)
                        {
                            vis[j].Group = edit.TabName;
                        }
                    }

                    setupTree();
                }
            }
        }

        private void btnAddVi_Click(object sender, RoutedEventArgs e)
        {
            if (treeTabs.SelectedItem != null)
            {
                TreeViewItem item = treeTabs.SelectedItem as TreeViewItem;

                if (item.Header.ToString().ToLower() == _beamlogger.ToLower())
                {
                    MessageBox.Show("This tab cannot be modified as it is a default tab", "Cannot Delete - SECI", MessageBoxButton.OK, MessageBoxImage.Error);
                    return;
                }

                var vis = _conf.LVPanels;
                List<String> available = new List<String>();
                for (int i = 0; i < vis.Count; ++i)
                {
                    if (vis[i].Group == null)
                    {
                        available.Add(vis[i].FilePath);
                    }
                }

                Tabs.AddVi add = new Tabs.AddVi();
                add.AvailableVis = available;

                if (add.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                {
                    foreach (String viToAdd in add.VisToAdd)
                    {
                        vis = _conf.LVPanels;

                        for (int i = 0; i < vis.Count; ++i)
                        {
                            if (vis[i].FilePath.ToLower() == viToAdd.ToLower())
                            {
                                vis[i].Group = item.Header.ToString();
                                  break;
                            }
                        }
                    }
                    setupTree();
                }
            }
        }

        private void btnRemoveVi_Click(object sender, RoutedEventArgs e)
        {
            if (treeTabs.SelectedItem != null)
            {
                TreeViewItem item = treeTabs.SelectedItem as TreeViewItem;

                var vis = _conf.LVPanels;
                for (int i = 0; i < vis.Count; ++i)
                {
                    if (item.Header.ToString().ToLower() == vis[i].FilePath.ToLower())
                    {
                        vis[i].Group = null;
                        setupTree();
                        break;
                    }
                }
            }
        }

        private void btnOk_Click(object sender, RoutedEventArgs e)
        {
            DialogResult = true;
            Close();
        }

    }
}