public void CloseForm(BuzzleGlobalView thisForm)
{
if (FormIsOpen(thisForm))
{
var form = GetOpenForm(thisForm);
RemoveNavBarItem(form);
OpenForms.Remove(form);
}
UnSetAsCurrentForm(thisForm);
thisForm.Close();
FormClosed(this, new FormManagerEventArgs(thisForm));
}
private void ShowForm(BuzzleGlobalView thisForm)
{
ClearScreen();
if (thisForm == null)
{
return;
}
this.IsMdiContainer = true;
thisForm.TopLevel = false;
panel_Display.Controls.Add(thisForm);
thisForm.FormBorderStyle = FormBorderStyle.None;
thisForm.Dock = DockStyle.Fill;
thisForm.Show();
}
public BuzzleNavBarItem(BuzzleGlobalView targetForm)
{
TargetForm = targetForm;
}
public BuzzleNavBarItem(BuzzleGlobalView targetForm)
{
TargetForm = targetForm;
Caption = targetForm.Text;
}
public FormManagerEventArgs(BuzzleGlobalView thisForm)
{
FormInQuestion = thisForm;
}
public void OpenForm(BuzzleGlobalView thisForm, bool CloseAnyExistingInstance = false)
{
//If the form is not already open, open it, case closed.
if (FormIsOpen(thisForm) != true)
{
LoadNewForm(thisForm);
return;
}
//If the form is already open and we did not
//specify to close existing instances, just load the existing instance
//on the screen. Easy right?
if (CloseAnyExistingInstance == false)
{
SetAsCurrentForm(thisForm);
return;
}
//Finally, if the above are all not satisfied, then it is clear
//what must be done, kill the existing instance and load a fresh one
CloseForm(thisForm);
LoadNewForm(thisForm);
}
public bool IsCurrentForm(BuzzleGlobalView thisForm)
{
return thisForm.IsCurrentForm;
}
public bool FormIsOpen(BuzzleGlobalView thisForm)
{
return OpenForms.Any(form => form.Name == thisForm.Name);
}
private void LoadNewForm(BuzzleGlobalView thisForm)
{
AddNavBarItem(thisForm);
OpenForms.Add(thisForm);
SetAsCurrentForm(thisForm);
FormAdded(this, new FormManagerEventArgs(thisForm));
}
private void RemoveNavBarItem(BuzzleGlobalView thisForm)
{
var navBarItem = thisForm.NavBarLink;
CurrentNavBarGroup.ItemLinks.Remove(navBarItem);
}
private BuzzleGlobalView GetOpenForm(BuzzleGlobalView thisForm)
{
return OpenForms.FirstOrDefault(form => form.Name == thisForm.Name);
}
private void AddNavBarItem(BuzzleGlobalView thisForm)
{
var navBarItem = new BuzzleNavBarItem(thisForm);
navBarItem.LinkClicked += NavBarItemClicked;
thisForm.NavBarLink = navBarItem;
CurrentNavBarGroup.ItemLinks.Add(navBarItem);
}
public void UnSetAsCurrentForm(BuzzleGlobalView thisForm)
{
thisForm.IsCurrentForm = false;
thisForm.NavBarLink.IsCurrent = false;
CurrentFormChanged(this, new EventArgs());
}
public void SetAsCurrentForm(BuzzleGlobalView passedForm)
{
var thisForm = GetOpenForm(passedForm);
thisForm.IsCurrentForm = true;
OpenForms.Where(form => form != thisForm).ForEach(form => form.IsCurrentForm = false);
thisForm.NavBarLink.IsCurrent = true;
UpdateNavBarAppearance(thisForm.NavBarLink);
CurrentFormChanged(this, new EventArgs());
}
public static void SwitchFocus(BuzzleGlobalView thisForm, DevExpress.XtraGrid.Views.Grid.GridView gridView = null)
{
if (thisForm.ActiveControl != null)
thisForm.ActiveControl.SelectNextControl(thisForm.ActiveControl, true, true, false, true);
else
thisForm.SelectNextControl(thisForm, true, true, true, true);
if (gridView != null)
{
gridView.CloseEditor();
gridView.UpdateCurrentRow();
}
}