/// <summary>
/// <para>Initialize the possible item levels</para>
/// </summary>
/// <returns>The list of possible item levels</returns>
/// <remarks>The array is indexed from 0 to 8 but the item levels range from 1 to 9</remarks>
public static CodeValue[] getLevels()
{
CodeValue[] levels = new CodeValue[9];
for (int levelIndex = 0; levelIndex < levels.Length; ++levelIndex)
{
levels[levelIndex] = new CodeValue(levelIndex + 1, (levelIndex + 1).ToString());
}
return levels;
}
public static Result isNonEmpty(CodeValue codeValue)
{
if (codeValue == null || codeValue.value == null)
{
return new DataValidation.Result("The value is empty");
}
else
{
return new DataValidation.Result();
}
}
public Boolean getSelections(out CodeValue category, out CodeValue subCategory)
{
if (m_madeSelection)
{
category = (CodeValue)cboCategory.SelectedItem;
subCategory = (CodeValue)cboSubCategory.SelectedItem;
}
else
{
category = null;
subCategory = null;
}
return m_madeSelection;
}
public static List<CodeValue> getItems(String category, String subCategory)
{
List<CodeValue> valueList = new List<CodeValue>();
String categoryColumn = ColumnData.GetName(Net7.Table_item_base._category);
String subCategoryColumn = ColumnData.GetName(Net7.Table_item_base._sub_category);
String query = "SELECT "
+ ColumnData.GetName(Net7.Table_item_base._id) + ", "
+ ColumnData.GetName(Net7.Table_item_base._name)
+ " FROM "
+ Net7.Tables.item_base.ToString()
+ " WHERE "
+ categoryColumn
+ " = "
+ DB.QueryParameterCharacter + categoryColumn
+ " AND "
+ subCategoryColumn
+ " = "
+ DB.QueryParameterCharacter + subCategoryColumn
+ " ORDER BY "
+ ColumnData.GetName(Net7.Table_item_base._name);
DataTable dataTable = DB.Instance.executeQuery(query,
new String[] { categoryColumn, subCategoryColumn },
new String[] { category, subCategory });
CodeValue codeValue;
foreach (DataRow dataRow in dataTable.Rows)
{
codeValue = new CodeValue(ColumnData.GetInt32(dataRow, Net7.Table_item_base._id),
ColumnData.GetString(dataRow, Net7.Table_item_base._name));
valueList.Add(codeValue);
}
return valueList;
}
public void viewRecord()
{
// Suspend the value changed event notification since the user is
// not actually changing the values
m_suspendValueChanged = true;
// Process each widget bound to a database field
foreach (DataBinding dataBinding in listDataBinding)
{
// Is there an override within the record manager?
if (dataBinding.enumeration != null && !m_recordManager.displayField(dataBinding, m_dataRow))
{
// Use the standard data manager
if (dataBinding.control != null)
{
if (dataBinding.control.GetType() == typeof(CheckBox))
{
((CheckBox)dataBinding.control).Checked = (m_dataRow == null)
? false
: ColumnData.GetBoolean(m_dataRow, dataBinding.enumeration);
}
else if (dataBinding.control.GetType() == typeof(ListBox))
{
// TODO: If the DB value is not available in the list then select first entry and enter edit mode
ListBox listBox = (ListBox)dataBinding.control;
CodeValue codeValue = new CodeValue();
codeValue.code = (m_dataRow == null) ? 0 : ColumnData.GetInt32(m_dataRow, dataBinding.enumeration);
if (m_dataRow == null)
{
codeValue = listBox.Items.Count == 0 ? null : (CodeValue)listBox.Items[0];
}
else
{
codeValue.code = ColumnData.GetInt32(m_dataRow, dataBinding.enumeration);
}
listBox.SelectedItem = codeValue;
}
else if (dataBinding.control.GetType() == typeof(ComboBox))
{
// TODO: If the DB value is not available in the list then select first entry and enter edit mode
ComboBox comboBox = (ComboBox)dataBinding.control;
CodeValue codeValue = new CodeValue();
codeValue.code = (m_dataRow == null) ? 0 : ColumnData.GetInt32(m_dataRow, dataBinding.enumeration);
if (m_dataRow == null)
{
codeValue = comboBox.Items.Count == 0 ? null : (CodeValue)comboBox.Items[0];
}
else
{
codeValue.code = ColumnData.GetInt32(m_dataRow, dataBinding.enumeration);
}
comboBox.SelectedItem = codeValue;
}
else
{
dataBinding.control.Text = (m_dataRow == null)
? ""
: ColumnData.GetString(m_dataRow, dataBinding.enumeration);
}
}
}
}
m_suspendValueChanged = false;
// There's a record available so enable the fields
enableFields(true);
// There's a record available so we can add a new one, delete the current
// one, but cannot save nor cancel it (it's not being added nor modified)
if (!m_suspendGuiChanged)
{
m_gui.setGuiEnabled(true, true, false);
}
}
public void onCategorySelectionChanged(object sender, EventArgs e)
{
ComboBox categoryCbo = (ComboBox)sender;
CodeValue codeValue = (CodeValue)categoryCbo.SelectedItem;
// Still in view mode since the change has not yet propagated
if (m_gui.getCurrentEditor().getTableHandlers()[0].getTableIO().getState().Equals(TableIO.State.View))
{
// We are editing. If the category is enabled then we can only select a component
Items.ItemCategory category = (Items.ItemCategory)codeValue.code;
if (!Items.isComponent(category))
{
MessageBox.Show("The category must remain a component");
codeValue = new CodeValue((int)Items.ItemCategory.Invalid);
categoryCbo.SelectedItem = codeValue;
return;
}
}
CodeValue[] listSubCategory = Database.getItemSubCategories(codeValue.code);
m_subCategoryControl.Items.Clear();
if (listSubCategory != null && listSubCategory.Length != 0)
{
m_subCategoryControl.Items.AddRange(listSubCategory);
m_subCategoryControl.SelectedItem = listSubCategory.GetValue(0);
onSubCategorySelectionChanged(null, null); // Hack: Force a selection change event
}
else
{
m_subCategoryControl.Text = "";
}
Items.ItemCategory itemCategory = (Items.ItemCategory)codeValue.code;
TabPage[] tabPages = getTabPages(itemCategory);
if (tabPages != null)
{
m_gui.setTabPages(tabPages);
// Rely on the child tables (i.e. Beams) to activate the restrictions when needed
Restrictions.enableField(false);
//m_gui.setEditor(Items.getEditorType(itemCategory), false);
categoryCbo.Focus();
}
}
