/// <summary>
/// Creates a column descriptor for displaying multiple properties with default flags.
/// </summary>
/// <param name="propNames">The names of the properties displayed in the column.</param>
/// <param name="width">The width of the column in pixels.</param>
/// <param name="flags">The flags of the column.</param>
public ColumnDescriptor(string[] propNames, int width, ColumnDescriptorFlags flags)
{
PropNames = propNames;
Width = width;
Flags = flags;
CustomComparer = null;
GroupProvider = null;
SortMenuAscText = null;
SortMenuDescText = null;
}
private void SetFlagFromColumn(PropertyTypeTag tag, CheckBoxColumn column, ColumnDescriptorFlags flag)
{
if (column.GetItemCheckState(tag) == CheckBoxState.Checked)
{
tag.ColDesc.Flags |= flag;
}
else
{
tag.ColDesc.Flags &= ~flag;
}
}
private void SetColumnFromFlag(PropertyTypeTag tag, CheckBoxColumn column, ColumnDescriptorFlags flag, bool isChecked)
{
if (isChecked)
{
column.SetItemCheckState(tag,
((tag.ColDesc.Flags & flag) != 0)
? CheckBoxState.Checked
: CheckBoxState.Unchecked);
}
else
{
column.SetItemCheckState(tag, CheckBoxState.Grayed);
}
}
private static ColumnDescriptor LoadColumnDescriptor(IResource resource)
{
DisplayColumnProps props = (Core.DisplayColumnManager as DisplayColumnManager).Props;
IStringList columnPropList = resource.GetStringListProp(props.ColumnProps);
string[] columnProps = new string [columnPropList.Count];
for (int i = 0; i < columnPropList.Count; i++)
{
columnProps [i] = columnPropList [i];
}
int width = resource.GetIntProp(props.ColumnWidth);
ColumnDescriptorFlags flags = (ColumnDescriptorFlags)resource.GetIntProp(props.ColumnFlags);
return(new ColumnDescriptor(columnProps, width, flags));
}
/// <summary>
/// Returns an array of ColumnDescriptors describing the current column configuration
/// of the ListView.
/// </summary>
/// <param name="listView">The list view for which the column configuration is returned.</param>
/// <returns>An array of column descriptors.</returns>
internal ColumnDescriptor[] ColumnDescriptorsFromList(ResourceListView2 listView)
{
ArrayList columnDescriptors = new ArrayList();
foreach (JetListViewColumn col in listView.Columns)
{
ResourcePropsColumn propsCol = col as ResourcePropsColumn;
if (propsCol != null)
{
string[] propNames = new string[propsCol.PropIds.Length];
for (int i = 0; i < propsCol.PropIds.Length; i++)
{
int propId = propsCol.PropIds [i];
if (propId < 0)
{
propNames [i] = "-" + Core.ResourceStore.PropTypes [-propId].Name;
}
else
{
propNames [i] = Core.ResourceStore.PropTypes [propId].Name;
}
}
int width;
ColumnDescriptorFlags flags = 0;
if (col.FixedSize)
{
flags |= ColumnDescriptorFlags.FixedSize;
}
if (col.AutoSize)
{
flags |= ColumnDescriptorFlags.AutoSize;
width = col.AutoSizeMinWidth;
}
else
{
width = col.Width;
}
columnDescriptors.Add(new ColumnDescriptor(propNames, width, flags));
}
}
return((ColumnDescriptor[])columnDescriptors.ToArray(typeof(ColumnDescriptor)));
}
private static void LoadColumn(string resourceType, int index, XmlNode node)
{
int width = XmlTools.GetRequiredIntAttribute(node, "width");
XmlNodeList propNameNodes = node.SelectNodes("prop");
ArrayList propNameList = new ArrayList();
for (int i = 0; i < propNameNodes.Count; i++)
{
string propName = XmlTools.GetRequiredAttribute(propNameNodes [i], "name");
if (XmlTools.GetIntAttribute(propNameNodes [i], "ifExist", 0) == 1)
{
string propRealName = propName;
if (propRealName.StartsWith("-"))
{
propRealName = propRealName.Substring(1);
}
if (!Core.ResourceStore.PropTypes.Exist(propRealName))
{
continue;
}
}
propNameList.Add(propName);
}
string[] propNames = (string[])propNameList.ToArray(typeof(string));
ColumnDescriptorFlags flags = 0;
if (XmlTools.GetIntAttribute(node, "fixedSize", 0) == 1)
{
flags |= ColumnDescriptorFlags.FixedSize;
}
if (XmlTools.GetIntAttribute(node, "showIfNotEmpty", 0) == 1)
{
flags |= ColumnDescriptorFlags.ShowIfNotEmpty;
}
if (XmlTools.GetIntAttribute(node, "showIfDistinct", 0) == 1)
{
flags |= ColumnDescriptorFlags.ShowIfDistinct;
}
if (XmlTools.GetIntAttribute(node, "autoSize", 0) == 1)
{
flags |= ColumnDescriptorFlags.AutoSize;
}
ColumnDescriptor descriptor = new ColumnDescriptor(propNames, width, flags);
XmlNode comparerNode = node.SelectSingleNode("comparer");
if (comparerNode != null)
{
IResourceComparer comparer = LoadComparer(comparerNode);
descriptor.CustomComparer = comparer;
if (comparer is IResourceGroupProvider)
{
descriptor.GroupProvider = comparer as IResourceGroupProvider;
}
}
XmlNode sortMenuTextNode = node.SelectSingleNode("sortmenutext");
if (sortMenuTextNode != null)
{
descriptor.SortMenuAscText = XmlTools.GetRequiredAttribute(sortMenuTextNode, "asc");
descriptor.SortMenuDescText = XmlTools.GetRequiredAttribute(sortMenuTextNode, "desc");
}
Core.DisplayColumnManager.RegisterDisplayColumn(resourceType, index, descriptor);
XmlNode multiLineNode = node.SelectSingleNode("multiline");
if (multiLineNode != null)
{
LoadMultiLineColumn(resourceType, propNames, multiLineNode);
}
}
