UI/RevisionChooser.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.ComponentModel;
   4 using System.Data;
   5 using System.Drawing;
   6 using System.Text;
   7 using System.Windows.Forms;
   8 using Git;
   9
  10 namespace Widgit
  11 {
  12     public partial class RevisionChooser : Form
  13     {
  14         Repo m_currentRepo;
  15         public RevisionChooser()
  16         {
  17             InitializeComponent();
  18         }
  19
  20         private void OnBranchSelected(object sender, EventArgs e)
  21         {
  22             m_tags.SelectedIndex = 0;
  23             if (!String.IsNullOrEmpty(m_branches.SelectedItem.ToString()))
  24             {
  25                 m_statusTable.Treeish = ((Branch)m_branches.SelectedItem);
  26                 m_statusTable.RepopulateTable();
  27             }
  28         }
  29
  30         private void OnTagSelected(object sender, EventArgs e)
  31         {
  32             m_branches.SelectedIndex = 0;
  33             if (!String.IsNullOrEmpty(m_tags.SelectedItem.ToString()))
  34             {
  35                 m_statusTable.Treeish = ((Tag)m_tags.SelectedItem);
  36                 m_statusTable.RepopulateTable();
  37             }
  38         }
  39
  40         public string Choose(Repo repo)
  41         {
  42             m_currentRepo = repo;
  43             m_statusTable.SetRepo(m_currentRepo);
  44             m_branches.Items.Clear();
  45             m_branches.Items.Add("");
  46             m_branches.Items.AddRange(repo.Branches.ToArray());
  47             m_tags.Items.Clear();
  48             m_tags.Items.Add("");
  49             m_tags.Items.AddRange(repo.Tags.ToArray());
  50             if (DialogResult.OK == ShowDialog())
  51             {
  52                 if (m_statusTable.SelectedItems.Count == 1)
  53                 {
  54                     return ((Treeish)m_statusTable.SelectedItems[0].Tag).ID;
  55                 }
  56             }
  57             return null;
  58         }
  59     }
  60 }