/// <summary>
/// Sets the show history.
/// </summary>
/// <param name="issue">The issue.</param>
private void SetShowHistory(IssueViewModel issue)
{
IsHistoryChecked = false;
var removeList = new List<IssueViewModel>();
int index = _showHistory.IndexOf(issue);
if (index >= 0)
{
for (int i = _showHistory.Count - 1; i >= index; i--)
{
removeList.Add(_showHistory[i]);
}
foreach (IssueViewModel issueViewModel in removeList)
{
_showHistory.Remove(issueViewModel);
}
}
_showHistory.Add(issue);
OnPropertyChanged("IsHistoryEnabled");
}
private void ShowOnDashboard(IssueViewModel issue)
{
issue.IsCustomRoot = !issue.IsCustomRoot;
_board.Submit();
}
/// <summary>
/// Edits the specified issue.
/// </summary>
/// <param name="issue">The issue.</param>
private void Edit(IssueViewModel issue)
{
if (issue == null)
{
return;
}
_actualIssue = issue;
EditIssue.SetIssue(issue.Model);
Navigate(EditIssue);
}
private void HistoryBack(IssueViewModel issue)
{
Show(issue);
while (_issueHistory.Count > ShowHistory.Count)
{
_issueHistory.Pop();
_navigateHistory.Pop();
}
}
/// <summary>
/// Deletes the specified issue.
/// </summary>
/// <param name="issue">The issue.</param>
/// <param name="isGoBack">if set to <c>true</c> [is go back].</param>
private void Delete(IssueViewModel issue, bool isGoBack)
{
if (MessageBox.Show((string) Application.Current.FindResource("DeleteMessage"),
(string) Application.Current.FindResource("DeleteHeader"),
MessageBoxButton.OKCancel,
MessageBoxImage.Warning,
MessageBoxResult.Cancel) == MessageBoxResult.OK)
{
Delete(issue.Model);
if (isGoBack)
{
Back();
}
}
}
/// <summary>
/// Deletes the back.
/// </summary>
/// <param name="issue">The issue.</param>
private void DeleteBack(IssueViewModel issue)
{
if (issue == null)
{
return;
}
Delete(issue, true);
}
/// <summary>
/// Creates the specified issue.
/// </summary>
/// <param name="issue">The issue.</param>
private void Create(IssueViewModel issue)
{
CreateIssue.ClearForm();
if (issue != null)
{
CreateIssue.AddParent(issue);
}
Navigate(CreateIssue);
}
/// <summary>
/// Deletes the specified issue.
/// </summary>
/// <param name="issue">The issue.</param>
private void Delete(IssueViewModel issue)
{
if (issue == null)
{
return;
}
Delete(issue, false);
}
/// <summary>
/// Backs this instance.
/// </summary>
private void Back()
{
if (_navigateHistory.Count > 1)
{
_navigateHistory.Pop();
_issueHistory.Pop();
PageViewModelBase lastPage = _navigateHistory.Peek();
IssueViewModel lastIssue = _issueHistory.Peek();
if (lastPage is EditIssueViewModel)
{
_actualIssue = lastIssue;
EditIssue.SetIssue(lastIssue.Model);
}
if (lastPage is ShowIssueViewModel)
{
_actualIssue = lastIssue;
SetShowHistory(lastIssue);
ShowIssue.SetIssue(lastIssue);
}
Current = lastPage;
}
else
{
Navigate(_backPage);
}
}
/// <summary>
/// Shows the specified issue.
/// </summary>
/// <param name="issue">The issue.</param>
public void Show(IssueViewModel issue)
{
if (issue == null || (issue.Equals(_actualIssue)))
{
return;
}
SetShowHistory(issue);
_actualIssue = issue;
ShowIssue.SetIssue(issue);
Navigate(ShowIssue);
}
/// <summary>
/// Clears the history.
/// </summary>
public void ClearHistory()
{
_showHistory.Clear();
_navigateHistory.Clear();
_issueHistory.Clear();
_actualIssue = null;
_backPage = null;
}
/// <summary>
/// Creates the specified issue.
/// </summary>
/// <param name="issue">The issue.</param>
private void Create(IssueViewModel issue)
{
Navigate(CreateIssue);
CreateIssue.AddParent(issue);
}
/// <summary>
/// Equalses the specified other.
/// </summary>
/// <param name="other">The other.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
protected bool Equals(IssueViewModel other)
{
return Equals(_issue, other._issue);
}
