//creates a new window when navigating child forms to the event viewer, on child is true if
protected void ShowViewer(string type, EventViewer _temp, Event _eventData)
{
windowPosition = this.Location;
System.Windows.Forms.Form newForm = new System.Windows.Forms.Form();
switch (type.ToLower())
{
case "store":
newForm = new StoreViewer(_temp, _eventData);
break;
case "item":
newForm = new ItemViewer(_temp, _eventData);
break;
case "employee":
newForm = new Form(_temp, _eventData);
break;
case "manager":
newForm = new ManagerViewer(_temp, _eventData);
break;
}
this.Hide();
newForm.Location = windowPosition;
newForm.ShowDialog();
if (!(this is EventViewer)) // if the current open page is not an event viewer
{
this.Close();
}
}
//opens a store viewer with target store open
public StoreViewer(EventViewer _temp, Event _eventData, Store _store)
{
parentReference = _temp;
storedEvent = _eventData;
InitializeComponent();
GenerateTable();
UpdatePageData(_store);
}
//targeted constructor, opens the form with specified staff open
public Form(EventViewer _temp, Event _eventData, Staff _target)
{
parentReference = _temp;
storedEvent = _eventData;
InitializeComponent();
GenerateStaffList();
UpdatePageData(_target);
}
//base constructor, opens the first staff member in the list
public Form(EventViewer _temp, Event _eventData)
{
parentReference = _temp;
storedEvent = _eventData;
InitializeComponent();
GenerateStaffList();
UpdatePageData(storedEvent.staffMembers[0]);
}
//constructor for opening form with target item
public ItemViewer(EventViewer _temp, Event _eventData, Item _item)
{
parentReference = _temp;
storedEvent = _eventData;
InitializeComponent();
GenerateList();
UpdatePageData(_item);
}
//constrcutor for form open with targeted manager
public ManagerViewer(EventViewer _temp, Event _eventData, Staff _manager)
{
parentReference = _temp;
storedEvent = _eventData;
InitializeComponent();
FillManagerListBox();
UpdatePageData(_manager);
}
//used on back button on any viewer but the event viewer
protected void UnhideEventViewer(EventViewer _temp)
{
if (!_temp.Visible)
{
windowPosition = this.Location;
this.Hide();
_temp.Location = windowPosition;
_temp.Show();
this.Close();
}
}
//hides current window and opens event viewer
private void SelectButton_Click(object sender, EventArgs e)
{
if (EventsListBox.SelectedIndex != -1) // checks that item is selected
{
this.Hide();
using (var eventViewer = new EventViewer(events[EventsListBox.SelectedIndex]))
{
switch (eventViewer.ShowDialog())
{
case DialogResult.OK:
break;
case DialogResult.Cancel:
break;
}
}
this.Show();
}
else
{
ErrorLabel.Text = "No Target Selected.";
}
}
