public CC1InplaceEdittingController(C1FlexGrid i_fg)
{
m_fg = i_fg;
m_e_mode = e_CC1InplaceEdittingMode.none;
m_b_update_when_row_changed = true;
m_b_commit_successful = false;
m_fg.BeforeRowColChange += catch_m_fg_before_row_col_change;
m_fg.Leave += catch_m_fg_leave;
}
protected virtual void process_after_raise_on_event(CC1InplaceEdittingOnEventArgs i_obj_event_arg, CancelEventArgs i_obj_cancel_arg)
{
switch (i_obj_event_arg.next_action)
{
case e_CC1_inplace_editting_next_action.cancel_editting:
CancelEdit();
break;
case e_CC1_inplace_editting_next_action.success_and_change_to_none_status:
m_b_commit_successful = true;
m_e_mode = e_CC1InplaceEdittingMode.none;
break;
case e_CC1_inplace_editting_next_action.continue_editting:
i_obj_cancel_arg.Cancel = true;
break;
}
}
public virtual void StartDelete()
{
if (m_fg.Rows.Count == m_fg.Rows.Fixed)
{
return ;
}
//Ket thuc trang thai edit cua grid
if (!m_fg.FinishEditing())
{
return;
}
//confirm user
if (!BaseMessages.MsgBox_Confirm(eConfirmMsg.Sure_to_delete.ToString()))
{
return;
}
if (m_e_mode == e_CC1InplaceEdittingMode.none)
{
CC1InplaceEdittingEventArgs v_obj_even_arg = new CC1InplaceEdittingEventArgs(true);
if (BeforeDeleteEvent != null)
BeforeDeleteEvent(this, v_obj_even_arg);
if (v_obj_even_arg.continue_editting)
{
m_e_mode = e_CC1InplaceEdittingMode.delete_mode;
m_b_commit_successful = false;
m_fg.BeforeRowColChange -= catch_m_fg_before_row_col_change;
CommitEdit();
m_fg.BeforeRowColChange += catch_m_fg_before_row_col_change;
}
else
{
CancelEdit();
}
}
else
{
if (m_e_mode == e_CC1InplaceEdittingMode.insert_mode)
{
this.CancelEdit();
}
else
{
if (m_e_mode == e_CC1InplaceEdittingMode.update_mode)
{
this.CancelEdit();
this.StartDelete();
}
}
}
}
public virtual void StartUpdate()
{
Debug.Assert((m_e_mode == e_CC1InplaceEdittingMode.none)
|| (m_e_mode == e_CC1InplaceEdittingMode.update_mode)
|| (m_e_mode == e_CC1InplaceEdittingMode.insert_mode),
"FlexGrid co mode delete khi goi startUpdate");
if (m_e_mode == e_CC1InplaceEdittingMode.none)
{
CC1InplaceEdittingEventArgs v_obj_even_arg = new CC1InplaceEdittingEventArgs(true);
if (BeforeUpdateEvent != null)
BeforeUpdateEvent(this, v_obj_even_arg);
if (v_obj_even_arg.continue_editting)
{
m_e_mode = e_CC1InplaceEdittingMode.update_mode;
m_b_commit_successful = false;
}
else
{
CancelEdit();
}
}
}
public virtual void CancelEdit()
{
m_fg.BeforeRowColChange -= catch_m_fg_before_row_col_change;
EventArgs v_obj_even_arg = new EventArgs();
switch (m_e_mode)
{
case e_CC1InplaceEdittingMode.insert_mode:
if (OnCancelInsertEvent != null)
OnCancelInsertEvent(this, v_obj_even_arg);
break;
case e_CC1InplaceEdittingMode.update_mode:
if (OnCancelUpdateEvent != null)
OnCancelUpdateEvent(this, v_obj_even_arg);
break;
case e_CC1InplaceEdittingMode.delete_mode:
if (OnCancelDeleteEvent != null)
OnCancelDeleteEvent(this, v_obj_even_arg);
break;
case e_CC1InplaceEdittingMode.none:
break;
}
m_e_mode = e_CC1InplaceEdittingMode.none;
m_fg.BeforeRowColChange += catch_m_fg_before_row_col_change;
}