public void AddServices(ServiceItemsDataCollection servicesToAdd)
{
SuspendLayout();
lvMain.SuspendLayout();
lvMain.BeginUpdate();
try
{
//bool saveSorted = Sorted;
//Sorted = false;
foreach (ServiceItemData sd in servicesToAdd)
{
services.Add(sd);
ServiceItemDataContainer sid = new ServiceItemDataContainer(sd);
ListViewItem lvi = new ListViewItem();
lvi.Text = sid.Name;
lvi.Tag = sid;
lvi.ImageKey = sd.ServiceItem.Service.Name;
lvi.SubItems.Add(sid.Type);
lvi.SubItems.Add(sid.LanguagePair);
lvi.SubItems.Add(sid.Subject);
lvi.ToolTipText = sid.Name;
lvMain.Items.Add(lvi);
}
//Sorted = saveSorted;
lvMain.Focus();
if (lvMain.Items.Count > 0)
{
lvMain.Items[0].Selected = true;
lvMain.Items[0].Focused = true;
chName.Width = 200;
chType.Width = -1;
chLanguagePair.Width = 150;
chSubject.Width = -2;
}
else
{
if (ServiceItemChangedEvent != null)
{
ServiceItemChangedEvent(this, new ServiceItemChangedEventArgs(null));
}
chName.Width = 200;
chType.Width = -2;
chLanguagePair.Width = 150;
chSubject.Width = -2;
}
}
finally
{
lvMain.EndUpdate();
lvMain.ResumeLayout();
ResumeLayout();
}
}
public void RemoveSelected()
{
if (lvMain.SelectedItems.Count == 0)
{
return;
}
ServiceItemDataContainer sidc = lvMain.SelectedItems[0].Tag as ServiceItemDataContainer;
if (sidc == null)
{
return;
}
ListViewItem lvi = lvMain.SelectedItems[0];
lvi.Selected = false;
lvi.Focused = false;
services.Remove(sidc.ServiceItemData);
lvMain.Items.Remove(lvi);
if (lvMain.Items.Count > 0)
{
try
{ //try to avoid unrepeatable bug
lvMain.Items[0].Selected = true;
lvMain.Items[0].Focused = true;
}
catch
{
try
{
lvMain.Items[0].Selected = true;
lvMain.Items[0].Focused = true;
}
catch
{
}
}
}
else
{
if (ServiceItemChangedEvent != null)
{
ServiceItemChangedEvent(this, new ServiceItemChangedEventArgs(null));
}
}
}
public void MoveDown()
{
if (!CanMoveDown)
{
return;
}
ListViewItem lvi = lvMain.SelectedItems[0];
lvi.Selected = false;
lvi.Focused = false;
int idx = lvi.Index;
lvMain.Items.RemoveAt(idx);
lvMain.Items.Insert(idx + 1, lvi);
lvi.Selected = true;
lvi.Focused = true;
ServiceItemDataContainer sidc = lvi.Tag as ServiceItemDataContainer;
services.RemoveAt(idx);
services.Insert(idx + 1, sidc.ServiceItemData);
}
void LvMainSelectedIndexChanged(object sender, EventArgs e)
{
if (ServiceItemChangedEvent != null)
{
if (lvMain.SelectedItems.Count == 0)
{
tDeselectAll.Enabled = true;
}
else
{
ServiceItemDataContainer sidc = lvMain.SelectedItems[0].Tag as ServiceItemDataContainer;
if (sidc == null)
{
tDeselectAll.Enabled = true;
}
else
{
tDeselectAll.Enabled = false;
ServiceItemChangedEvent(this, new ServiceItemChangedEventArgs(sidc.ServiceItemData));
}
}
}
}
void LoadServices()
{
SuspendLayout();
lvMain.SuspendLayout();
lvMain.BeginUpdate();
try
{
bool saveSorted = Sorted;
Sorted = false;
lvMain.Items.Clear();
if(services == null)
{
Sorted = saveSorted;
return;
}
foreach(ServiceItemData sd in services)
{
ServiceItemDataContainer sid = new ServiceItemDataContainer(sd);
ListViewItem lvi = new ListViewItem();
lvi.Text = sid.Name;
lvi.Tag = sid;
lvi.ImageKey = sd.ServiceItem.Service.Name;
lvi.SubItems.Add(sid.Type);
lvi.SubItems.Add(sid.LanguagePair);
lvi.SubItems.Add(sid.Subject);
lvi.ToolTipText = sid.Name;
lvMain.Items.Add(lvi);
}
Sorted = saveSorted;
lvMain.Focus();
if(lvMain.Items.Count > 0)
{
lvMain.Items[0].Selected = true;
lvMain.Items[0].Focused = true;
chName.Width = 200;
chType.Width = -1;
chLanguagePair.Width = 150;
chSubject.Width = -2;
}
else
{
if(ServiceItemChangedEvent != null)
ServiceItemChangedEvent(this, new ServiceItemChangedEventArgs(null));
chName.Width = 200;
chType.Width = -2;
chLanguagePair.Width = 150;
chSubject.Width = -2;
}
}
finally
{
lvMain.EndUpdate();
lvMain.ResumeLayout();
ResumeLayout();
}
}
