public async Task UpdateStatus(long presentationId, PresentationStatus status)
{
await ConnectAndSetSchema();
await connection.ExecuteAsync("UPDATE presentations SET status = @status where presentations.id = @presentationId", new { presentationId, status = (int)status });
connection.Close();
}
public void Shutdown()
{
Status = PresentationStatus.Hide;
if (CurrentPresentation != null)
{
CurrentPresentation.Close();
CurrentPresentation = null;
}
Blackscreen.Close();
}
public static string GetPresentationStatusDescr(string Name, PresentationStatus status, UserIdentity id)
{
StringBuilder sb = new StringBuilder();
string userName = string.Empty;
if ((id != null) && (id.User != null))
userName = string.IsNullOrEmpty(id.User.FullName) ? id.User.Name : id.User.FullName;
switch (status)
{
case PresentationStatus.Deleted: sb.Append("Сценарий уже удален"); break;
case PresentationStatus.LockedForEdit: sb.AppendFormat("Сценарий заблокирован пользователем {0} для редактирования", userName); break;
case PresentationStatus.LockedForShow: sb.AppendFormat("Сценарий заблокирован пользователем {0} для показа", userName); break;
case PresentationStatus.SlideLocked: sb.Append("Сцена сценария заблокирована"); break;
case PresentationStatus.Unknown: sb.Append("Неизвестно"); break;
case PresentationStatus.AlreadyLocallyOpened: sb.Append("Сценарий уже открыт в другом экземпляре Дизайнера"); break;
}
return sb.ToString();
}
void sgworld_OnPresentationStatusChanged(string PresentationID, PresentationStatus Status)
{
//throw new NotImplementedException();
try
{
if (Status == PresentationStatus.PS_NOTPLAYING)
{
if (this.simpleBtnRecord.Enabled == false)
this.simpleBtnRecord.Enabled = true;
this.simpleBtnPlay.Image = Properties.Resources.GenericBlueRightArrowNoTail32;
this.labelPlay.Text = "播放";
}
}
catch
{
DialogResult dr = MessageBox.Show("遇到问题!可能原因：缺乏必要图标文件，如果窗体显示无异常，可以选择忽略以继续", "", MessageBoxButtons.AbortRetryIgnore, MessageBoxIcon.Stop);
if (dr == DialogResult.Abort)
this.Close();
}
}
void sgworld_OnPresentationStatusChanged(string PresentationID, PresentationStatus Status)
{
//throw new NotImplementedException();
try
{
if (Status == PresentationStatus.PS_NOTPLAYING)
{
if (this.simpleBtnRecord.Enabled == false)
{
this.simpleBtnRecord.Enabled = true;
}
this.simpleBtnPlay.Image = Properties.Resources.GenericBlueRightArrowNoTail32;
this.labelPlay.Text = "播放";
}
}
catch
{
DialogResult dr = MessageBox.Show("遇到问题!可能原因：缺乏必要图标文件，如果窗体显示无异常，可以选择忽略以继续", "", MessageBoxButtons.AbortRetryIgnore, MessageBoxIcon.Stop);
if (dr == DialogResult.Abort)
{
this.Close();
}
}
}
public static string GetPresentationStatusDescr(PresentationInfo info, PresentationStatus status, UserIdentity id)
{
return GetPresentationStatusDescr(info.Name, status, id);
}
public async Task Execute(long presentationId, PresentationStatus status)
{
await presentationRepository.UpdateStatus(presentationId, status);
}
public bool RemovePresentation(PresentationInfo info, ref PresentationStatus status)
{
if (DesignerClient.Instance.IsStandAlone)
{
Mutex presentationMutex = GetPresentationMutex(info);
if (!presentationMutex.WaitOne(1, true))
{
status = PresentationStatus.AlreadyLocallyOpened;
}
presentationMutex.Close();
}
if (status == PresentationStatus.ExistsAndUnLocked)
{
if (DesignerClient.Instance.PresentationWorker.DeletePresentation(info.UniqueName))
{
pList.Remove(info);
return true;
}
}
return false;
}
