private void butUp_Click(object sender, EventArgs e)
{
//Nothing Selected
if (gridMain.SelectedIndices.Length == 0)
{
return;
}
//remember selected SupplyNums for later
SelectedGridItems.Clear();
foreach (int index in gridMain.SelectedIndices)
{
SelectedGridItems.Add(ListSupply[index].SupplyNum);
}
if (Supplies.CleanupItemOrders(ListSupplyAll)) //should only have to run once more... after code updates to supply window.
{
MsgBox.Show(this, "There was a problem with sorting, but it has been fixed. You may now try again.");
FillGrid();
return;
}
//loop through selected indicies, moving each one as needed, no saves to the database until after all items are moved.
for (int i = 0; i < gridMain.SelectedIndices.Length; i++)
{
int index = gridMain.SelectedIndices[i]; //to reduce confusion
int itemOrder = ListSupply[index].ItemOrder; //to reduce confusion
//Top of category---------------------------------------------------------------------------------------
if (itemOrder == 0)
{
continue; //already top of category
}
//Top of visible category but not actually top of category----------------------------------------------
if (index == 0 || //topmost item in visible list
ListSupply[index].Category != ListSupply[index - 1].Category) //topmost item in category in visible list
{
moveItemOrderHelper(ListSupply[index], 0); //move item to top of respective category.
continue;
}
//Item is directly below a selected item in same category-----------------------------------------------
if (indexIsSelectedHelper(index - 1)) //check for same category is performed above
{
moveItemOrderHelper(ListSupply[index], ListSupply[index - 1].ItemOrder + 1); //move this item after the item above it, because both are selected.
continue;
}
//Item is directly below a non-selected item in same category-------------------------------------------
//check for same category is performed above.
moveItemOrderHelper(ListSupply[index], ListSupply[index - 1].ItemOrder);
}
saveChangesToDBHelper();
ListSupplyAll.Sort(sortSupplyListByCategoryOrderThenItemOrder);
int scrollVal = gridMain.ScrollValue;
FillGrid();
gridMain.ScrollValue = scrollVal;
}
private void butDown_Click(object sender, EventArgs e)
{
//Nothing Selected
if (gridMain.SelectedIndices.Length == 0)
{
return;
}
//remember selected SupplyNums for later
SelectedGridItems.Clear();
foreach (int index in gridMain.SelectedIndices)
{
SelectedGridItems.Add(ListSupply[index].SupplyNum);
}
if (Supplies.CleanupItemOrders(ListSupplyAll)) //should only have to run once more... after code updates to supply window.
{
MsgBox.Show(this, "There was a problem with sorting, but it has been fixed. You may now try again.");
FillGrid();
return;
}
for (int i = gridMain.SelectedIndices.Length - 1; i >= 0; i--)
{
int index = gridMain.SelectedIndices[i]; //to reduce confusion
int itemOrder = ListSupply[index].ItemOrder; //to reduce confusion
//Bottom----------------------------------------------
if (index == ListSupply.Count - 1 || //bottommost item in visible list
ListSupply[index].Category != ListSupply[index + 1].Category) //bottommost item in category in visible list
{
//end of list or category already.
continue;
}
//Item is directly above a selected item in same category-----------------------------------------------
if (indexIsSelectedHelper(index + 1)) //check for same category is performed above
{
moveItemOrderHelper(ListSupply[index], ListSupply[index + 1].ItemOrder - 1); //move this item after the item above it, because both are selected.
continue;
}
//Item is directly below a non-selected item in same category-------------------------------------------
//check for same category is performed above.
moveItemOrderHelper(ListSupply[index], ListSupply[index + 1].ItemOrder);
}
saveChangesToDBHelper();
ListSupplyAll.Sort(sortSupplyListByCategoryOrderThenItemOrder);
int scrollVal = gridMain.ScrollValue;
FillGrid();
gridMain.ScrollValue = scrollVal;
}
private void butOK_Click(object sender, EventArgs e)
{
if (textLevelDesired.errorProvider1.GetError(textLevelDesired) != "" ||
textPrice.errorProvider1.GetError(textPrice) != "")
{
MsgBox.Show(this, "Please fix data entry errors first.");
return;
}
if (textDescript.Text == "")
{
MsgBox.Show(this, "Please enter a description.");
return;
}
Supp.Category = DefC.Short[(int)DefCat.SupplyCats][comboCategory.SelectedIndex].DefNum;
Supp.CatalogNumber = textCatalogNumber.Text;
Supp.Descript = textDescript.Text;
Supp.LevelDesired = PIn.Float(textLevelDesired.Text);
Supp.Price = PIn.Double(textPrice.Text);
Supp.IsHidden = checkIsHidden.Checked;
if (Supp.IsHidden != isHiddenInitialVal)
{
if (Supp.IsHidden)
{
Supp.ItemOrder = 0;
}
else
{
Supp.ItemOrder = Supplies.GetLastItemOrder(Supp.SupplierNum, Supp.Category) + 1;
}
}
if (Supp.IsNew)
{
Supplies.Insert(Supp);
}
else
{
Supplies.Update(Supp);
}
if (Supp.IsHidden != isHiddenInitialVal || Supp.Category != categoryInitialVal)
{
List <Supply> listSupply = Supplies.CreateObjects(false, Supp.SupplierNum, "");
Supplies.CleanupItemOrders(listSupply);
}
DialogResult = DialogResult.OK;
}
private void butDown_Click(object sender, EventArgs e)
{
if (!IsCleanRefresh)
{
MsgBox.Show(this, "Please perform a clean refresh first without any find text.");
return;
}
if (gridSupplyMain.SelectedIndices.Length == 0)
{
MsgBox.Show(this, "You must first select at least one row.");
return;
}
textFind.Text = "";
if (Supplies.CleanupItemOrders(listSupply))
{
MsgBox.Show(this, "There was a problem with sorting, but it has been fixed. You may now try again.");
FillGridSupplyMain();
return;
}
for (int i = 0; i < gridSupplyMain.SelectedIndices.Length; i++)
{
if (listSupply[gridSupplyMain.SelectedIndices[0]].Category != listSupply[gridSupplyMain.SelectedIndices[i]].Category)
{
MsgBox.Show(this, "You may only move items that are in the same category.");
return;
}
}
if (gridSupplyMain.SelectedIndices[gridSupplyMain.SelectedIndices.Length - 1] == listSupply.Count - 1 ||
listSupply[gridSupplyMain.SelectedIndices[gridSupplyMain.SelectedIndices.Length - 1]].Category
!= listSupply[gridSupplyMain.SelectedIndices[gridSupplyMain.SelectedIndices.Length - 1] + 1].Category)
{
return; //already at the bottom
}
//remember the selected SupplyNums for rehighlighting later.
List <long> selectedSupplyNums = new List <long>();
for (int i = 0; i < gridSupplyMain.SelectedIndices.Length; i++)
{
selectedSupplyNums.Add(listSupply[gridSupplyMain.SelectedIndices[i]].SupplyNum);
}
int scrollVal = gridSupplyMain.ScrollValue;
//change all the appropriate itemorders in the main list
for (int i = gridSupplyMain.SelectedIndices.Length - 1; i >= 0; i--) //loop from the bottom up
//move the one below it up
{
listSupply[gridSupplyMain.SelectedIndices[i] + 1].ItemOrder--;
Supplies.Update(listSupply[gridSupplyMain.SelectedIndices[i] + 1]);
//move this one down
listSupply[gridSupplyMain.SelectedIndices[i]].ItemOrder++;
Supplies.Update(listSupply[gridSupplyMain.SelectedIndices[i]]);
listSupply.Reverse(gridSupplyMain.SelectedIndices[i], 2);
}
FillGridSupplyMain();
//reselect the original supplyNums
for (int i = 0; i < listSupply.Count; i++)
{
if (selectedSupplyNums.Contains(listSupply[i].SupplyNum))
{
gridSupplyMain.SetSelected(i, true);
}
}
gridSupplyMain.ScrollValue = scrollVal;
}
