private bool GetGroupHeight(TableItem check, TableGroup parent, ref float height)
{
height += GroupHeight;
if (parent.Expanded)
{
//Add sub groups
foreach (TableGroup subgroup in parent.Groups)
{
if (subgroup == check)
{
return(true);
}
if (GetGroupHeight(check, subgroup, ref height))
{
return(true);
}
}
//Add sub rows
if (GetRowsHeight(check, parent, ref height))
{
return(true);
}
}
return(false);
}
public virtual bool OnMouseDown(System.Windows.Forms.MouseEventArgs e)
{
//Only consider left button
if (e.Button != MouseButtons.Left)
{
return(false);
}
Diagram diagram = GetDiagram();
PointF location = diagram.PointToDiagram(e);
PointF local = PointToElement(location);
TableItem old = SelectedItem;
SelectedItem = GetTableItemFromLocation(local);
if (SelectedItem != old && Selected)
{
return(true);
}
//Check to see if any groups can be expanded
TableGroup group = GetTableGroupExpander(Groups, local);
if (group != null)
{
group.Expanded = !group.Expanded;
return(true);
}
return(false);
}
//Handles events for rows and groups
private void TableItems_InsertItem(object sender, TableItemsEventArgs e)
{
//Check isnt same group
if (e.Value == this)
{
throw new TableItemsException("Cannot add a TableGroup to itself.");
}
if (Table != null)
{
e.Value.SetTable(Table);
e.Value.SetIndent(Indent + Table.Indent);
}
e.Value.SetParent(this);
e.Value.TableItemInvalid += new EventHandler(TableItem_TableItemInvalid);
if (e.Value is TableGroup)
{
TableGroup group = (TableGroup)e.Value;
group.ExpandedChanged += new ExpandedChangedEventHandler(TableGroup_ExpandedChanged);
group.HeightChanged += new EventHandler(TableGroup_HeightChanged);
}
OnHeightChanged(this, EventArgs.Empty);
OnTableItemInvalid();
}
//Fired when a group or top level row is added to the table
private void TableItems_InsertItem(object sender, TableItemsEventArgs e)
{
TableItem item = e.Value;
//Set common values and event handlers for row or group
item.SetTable(this);
item.Backcolor = GradientColor;
//If is a row then set the indent
if (item is TableRow)
{
item.SetIndent(Indent);
}
if (item is TableGroup)
{
TableGroup group = (TableGroup)item;
group.HeightChanged += new EventHandler(TableGroup_HeightChanged);
group.ExpandedChanged += new ExpandedChangedEventHandler(TableGroup_ExpandedChanged);
//Set all the table references correctly
group.SetTable();
}
item.TableItemInvalid += new EventHandler(TableItems_TableItemInvalid);
SetHeight();
//Make sure diagram is redrawn
OnElementInvalid();
}
//Returns the first visible group or row from the item provided.
private TableItem GetVisibleItem(TableItem item)
{
List <TableItem> list = new List <TableItem>();
list.Add(item);
TableItem child = item;
//Create a list parent items
while (child.Parent != null)
{
list.Insert(0, child.Parent);
child = child.Parent;
}
//Loop through list and find bottom most viisble item
foreach (TableItem loop in list)
{
if (loop is TableGroup)
{
TableGroup group = loop as TableGroup;
if (!group.Expanded)
{
return(group);
}
}
}
return(item);
}
public virtual bool ExecuteMouseCommand(MouseCommand command)
{
//Only consider left button
if (command.MouseButtons != MouseCommandButtons.Left)
{
return(false);
}
//Only process mouse down
if (command is MouseDownCommand)
{
PointF location = command.Location; //view.PointToDiagram(e.X, e.Y);
PointF local = PointToElement(location);
TableItem old = SelectedItem;
SelectedItem = GetTableItemFromLocation(local);
if (SelectedItem != old && Selected)
{
return(true);
}
//Check to see if any groups can be expanded
TableGroup group = GetTableGroupExpander(Groups, local);
if (group != null)
{
group.Expanded = !group.Expanded;
return(true);
}
}
return(false);
}
public TableGroup(TableGroup prototype): base(prototype)
{
mExpanded = prototype.Expanded;
Rows = new TableItems(typeof(TableRow));
Groups = new TableItems(typeof(TableGroup));
Table.CopyRows(prototype.Rows,Rows);
Table.CopyGroups(prototype.Groups, Groups);
}
public TableGroup(TableGroup prototype) : base(prototype)
{
mExpanded = prototype.Expanded;
Rows = new TableItems(typeof(TableRow));
Groups = new TableItems(typeof(TableGroup));
Table.CopyRows(prototype.Rows, Rows);
Table.CopyGroups(prototype.Groups, Groups);
}
public TableGroup(TableGroup prototype) : base(prototype)
{
_expanded = prototype.Expanded;
Rows = new TableRows();
Groups = new TableGroups();
Table.CopyRows(prototype.Rows, Rows);
Table.CopyGroups(prototype.Groups, Groups);
}
private float GetRowsHeight(TableGroup parent)
{
float height = 0;
//Add top level rows
foreach (TableRow row in parent.Rows)
{
height += RowHeight;
}
return(height);
}
private bool GetRowsHeight(TableItem check, TableGroup parent, ref float height)
{
//Add top level rows
foreach (TableRow row in parent.Rows)
{
if (row == check)
{
return(true);
}
height += RowHeight;
}
return(false);
}
private void TableItems_RemoveItem(object sender, TableItemsEventArgs e)
{
TableItem item = e.Value;
//Remove handlers
if (item is TableGroup)
{
TableGroup group = (TableGroup)item;
group.HeightChanged -= new EventHandler(TableGroup_HeightChanged);
group.ExpandedChanged -= new ExpandedChangedEventHandler(TableGroup_ExpandedChanged);
}
item.TableItemInvalid -= new EventHandler(TableItems_TableItemInvalid);
SetHeight();
OnElementInvalid();
}
private void TableItems_RemoveItem(object sender, TableItemsEventArgs e)
{
//Remove handlers
if (e.Value != null)
{
e.Value.TableItemInvalid -= new EventHandler(TableItem_TableItemInvalid);
if (e.Value is TableGroup)
{
TableGroup group = (TableGroup)e.Value;
group.ExpandedChanged -= new ExpandedChangedEventHandler(TableGroup_ExpandedChanged);
group.HeightChanged -= new EventHandler(TableGroup_HeightChanged);
}
}
OnHeightChanged(this, EventArgs.Empty);
OnTableItemInvalid();
}
private TableGroup GetTableGroupExpander(TableItems groups, PointF local)
{
foreach (TableGroup group in groups)
{
RectangleF expander = new RectangleF(group.Indent + 4, group.Rectangle.Top + 4, 11, 11);
if (expander.Contains(local))
{
return(group);
}
//Sub groups
TableGroup result = GetTableGroupExpander(group.Groups, local);
if (result != null)
{
return(result);
}
}
return(null);
}
private float GetGroupHeight(TableGroup parent)
{
float height = 0;
height += GroupHeight;
if (parent.Expanded)
{
//Add sub groups
foreach (TableGroup subgroup in parent.Groups)
{
height += GetGroupHeight(subgroup);
}
//Add sub rows
height += GetRowsHeight(parent);
}
return(height);
}
//
// CONSTRUCTOR
//
public RasterBand(IXPathNavigable path) : base(path) {
// Get Navigator
XPathNavigator navigator = path.CreateNavigator();
// <OIDFieldName>
XPathNavigator navigatorOIDFieldName = navigator.SelectSingleNode("OIDFieldName");
if (navigatorOIDFieldName != null) {
this._oidFieldName = navigatorOIDFieldName.Value;
}
// Create Fields Group
TableGroup tableGroupFields = new TableGroup();
tableGroupFields.Expanded = true;
tableGroupFields.Text = "Fields";
this.Groups.Add(tableGroupFields);
XPathNodeIterator interatorField = navigator.Select("Fields/FieldArray/Field");
while (interatorField.MoveNext()) {
// Create Field
XPathNavigator navigatorField = interatorField.Current;
Field field = new Field(navigatorField, this);
// Add Field To Group
tableGroupFields.Rows.Add(field);
}
// Create Indexes Group
TableGroup tableGroupIndexes = new TableGroup();
tableGroupIndexes.Expanded = true;
tableGroupIndexes.Text = "Indexes";
this.Groups.Add(tableGroupIndexes);
XPathNodeIterator interatorIndex = navigator.Select("Indexes/IndexArray/Index");
while (interatorIndex.MoveNext()) {
// Add Index
XPathNavigator navigatorIndex = interatorIndex.Current;
Index index = new Index(navigatorIndex);
tableGroupIndexes.Groups.Add(index);
// Add Field Index
XPathNodeIterator interatorIndexField = navigatorIndex.Select("Fields/FieldArray/Field");
while (interatorIndexField.MoveNext()) {
XPathNavigator navigatorIndexField = interatorIndexField.Current;
IndexField indexField = new IndexField(navigatorIndexField);
index.Rows.Add(indexField);
}
}
// <IsInteger>
XPathNavigator navigatorIsInteger = navigator.SelectSingleNode("IsInteger");
if (navigatorIsInteger != null) {
this._isInteger = navigatorIsInteger.ValueAsBoolean;
}
// <MeanCellHeight>
XPathNavigator navigatorMeanCellHeight = navigator.SelectSingleNode("MeanCellHeight");
if (navigatorMeanCellHeight != null) {
this._meanCellHeight = navigatorMeanCellHeight.ValueAsDouble;
}
// <MeanCellWidth>
XPathNavigator navigatorMeanCellWidth = navigator.SelectSingleNode("MeanCellWidth");
if (navigatorMeanCellWidth != null) {
this._meanCellWidth = navigatorMeanCellWidth.ValueAsDouble;
}
// <Height>
XPathNavigator navigatorHeight = navigator.SelectSingleNode("Height");
if (navigatorHeight != null) {
this._height = navigatorHeight.ValueAsInt;
}
// <Width>
XPathNavigator navigatorWidth = navigator.SelectSingleNode("Width");
if (navigatorWidth != null) {
this._width = navigatorWidth.ValueAsInt;
}
// <PixelType>
XPathNavigator navigatorPixelType = navigator.SelectSingleNode("PixelType");
if (navigatorPixelType != null) {
this._pixelType = GeodatabaseUtility.GetPixelType(navigatorPixelType.Value);
}
// <PrimaryField>
XPathNavigator navigatorPrimaryField = navigator.SelectSingleNode("PrimaryField");
if (navigatorPrimaryField != null) {
this._primaryField = navigatorPrimaryField.ValueAsInt;
}
// <TableType>
XPathNavigator navigatorTableType = navigator.SelectSingleNode("TableType");
if (navigatorTableType != null) {
this._tableType = (esriRasterTableTypeEnum)Enum.Parse(typeof(esriRasterTableTypeEnum), navigatorTableType.Value, true);
}
// <Extent>
XPathNavigator navigatorExtent = navigator.SelectSingleNode("Extent");
if (navigatorExtent != null) {
this._extent = new Extent(navigatorExtent);
}
else {
this._extent = new Extent();
}
// <SpatialReference>
XPathNavigator navigatorSpatialReference = navigator.SelectSingleNode("SpatialReference");
if (navigatorSpatialReference != null) {
this._spatialReference = new SpatialReference(navigatorSpatialReference);
}
else {
this._spatialReference = new SpatialReference();
}
}
//
// CONSTRUCTOR
//
public ObjectClass(IXPathNavigable path) : base(path) {
// Get Navigator
XPathNavigator navigator = path.CreateNavigator();
// <OIDFieldName></OIDFieldName>
XPathNavigator navigatorOIDFieldName = navigator.SelectSingleNode("OIDFieldName");
if (navigatorOIDFieldName != null) {
this._oidFieldName = navigatorOIDFieldName.Value;
}
// <CLSID></CLSID>
XPathNavigator navigatorCLSID = navigator.SelectSingleNode("CLSID");
if (navigatorCLSID != null) {
if (!string.IsNullOrEmpty(navigatorCLSID.Value)) {
this._clsid = navigatorCLSID.Value;
}
}
// <EXTCLSID></EXTCLSID>
XPathNavigator navigatorEXTCLSID = navigator.SelectSingleNode("EXTCLSID");
if (navigatorEXTCLSID != null) {
if (!string.IsNullOrEmpty(navigatorEXTCLSID.Value)) {
this._extClsid = navigatorEXTCLSID.Value;
}
}
// <AliasName></AliasName>
XPathNavigator navigatorAliasName = navigator.SelectSingleNode("AliasName");
if (navigatorAliasName != null) {
this._aliasName = navigatorAliasName.Value;
}
// <ModelName></ModelName>
XPathNavigator navigatorModelName = navigator.SelectSingleNode("ModelName");
if (navigatorModelName != null) {
this._modelName = navigatorModelName.Value;
}
// <GlobalIDFieldName></GlobalIDFieldName>
XPathNavigator navigatorGlobalIDFieldName = navigator.SelectSingleNode("GlobalIDFieldName");
if (navigatorGlobalIDFieldName != null) {
this._globalIDFieldName = navigatorGlobalIDFieldName.Value;
}
// <RasterFieldName></RasterFieldName>
XPathNavigator navigatorRasterFieldName = navigator.SelectSingleNode("RasterFieldName");
if (navigatorRasterFieldName != null) {
this._rasterFieldName = navigatorRasterFieldName.Value;
}
// <PropertySetProperty></PropertySetProperty>
this._extensionProperties = new List<Property>();
XPathNodeIterator interatorPropertySetProperty = navigator.Select("ExtensionProperties/PropertyArray/PropertySetProperty");
while (interatorPropertySetProperty.MoveNext()) {
// Get Property Note
XPathNavigator navigatorPropertySetProperty = interatorPropertySetProperty.Current;
// Create Property Object
Property property = new Property(navigatorPropertySetProperty);
// Store Property Object in List
this._extensionProperties.Add(property);
}
// <SubtypeFieldName></SubtypeFieldName>
XPathNavigator navigatorSubtypeFieldName = navigator.SelectSingleNode("SubtypeFieldName");
if (navigatorSubtypeFieldName != null) {
this._subtypeFieldName = navigatorSubtypeFieldName.Value;
}
// Create ESRI Namespace Manager
XmlNamespaceManager namespaceManager = new XmlNamespaceManager(navigator.NameTable);
namespaceManager.AddNamespace(Xml._XSI, Xml.XMLSCHEMAINSTANCE);
// <ControllerMemberships><ControllerMembership></ControllerMembership></ControllerMemberships>
this._controllerMemberships = new List<ControllerMembership>();
XPathNodeIterator interatorControllerMembership = navigator.Select("ControllerMemberships/ControllerMembership");
while (interatorControllerMembership.MoveNext()) {
// Get ControllerMembership
XPathNavigator navigatorControllerMembership = interatorControllerMembership.Current;
// Get Type
XPathNavigator type = navigatorControllerMembership.SelectSingleNode(Xml._XSITYPE, namespaceManager);
switch (type.Value) {
case Xml._GEOMETRICNETWORKMEMBERSHIP:
GeometricNetworkControllerMembership geometricNetworkControllerMembership = new GeometricNetworkControllerMembership(navigatorControllerMembership);
this._controllerMemberships.Add(geometricNetworkControllerMembership);
break;
case Xml._TOPOLOGYMEMBERSHIP:
TopologyControllerMembership topologyControllerMembership = new TopologyControllerMembership(navigatorControllerMembership);
this._controllerMemberships.Add(topologyControllerMembership);
break;
case Xml._TERRAINMEMBERSHIP:
break;
case Xml._NETWORKDATASETMEMBERSHIP:
NetworkControllerMembership networkControllerMembership = new NetworkControllerMembership(navigatorControllerMembership);
this._controllerMemberships.Add(networkControllerMembership);
break;
}
}
// Create Fields Group
TableGroup tableGroupFields = new TableGroup();
tableGroupFields.Expanded = true;
tableGroupFields.Text = "Fields";
this.Groups.Add(tableGroupFields);
XPathNodeIterator interatorField = navigator.Select("Fields/FieldArray/Field");
while (interatorField.MoveNext()) {
// Create Field
XPathNavigator navigatorField = interatorField.Current;
Field field = new Field(navigatorField, this);
// Add Field To Group
tableGroupFields.Rows.Add(field);
}
// Create Indexes Group
TableGroup tableGroupIndexes = new TableGroup();
tableGroupIndexes.Expanded = true;
tableGroupIndexes.Text = "Indexes";
this.Groups.Add(tableGroupIndexes);
XPathNodeIterator interatorIndex = navigator.Select("Indexes/IndexArray/Index");
while (interatorIndex.MoveNext()) {
// Add Index
XPathNavigator navigatorIndex = interatorIndex.Current;
Index index = new Index(navigatorIndex);
tableGroupIndexes.Groups.Add(index);
// Add Field Index
XPathNodeIterator interatorIndexField = navigatorIndex.Select("Fields/FieldArray/Field");
while (interatorIndexField.MoveNext()) {
XPathNavigator navigatorIndexField = interatorIndexField.Current;
IndexField indexField = new IndexField(navigatorIndexField);
index.Rows.Add(indexField);
}
}
}
private float GetRowsHeight(TableGroup parent)
{
float height = 0;
//Add top level rows
foreach (TableRow row in parent.Rows)
{
height += RowHeight;
}
return height;
}
private float GetGroupHeight(TableGroup parent)
{
float height = 0;
height += GroupHeight;
if (parent.Expanded)
{
//Add sub groups
foreach (TableGroup subgroup in parent.Groups)
{
height += GetGroupHeight(subgroup);
}
//Add sub rows
height += GetRowsHeight(parent);
}
return height;
}
private bool GetRowsHeight(TableItem check, TableGroup parent, ref float height)
{
//Add top level rows
foreach (TableRow row in parent.Rows)
{
if (row == check) return true;
height += RowHeight;
}
return false;
}
private bool GetGroupHeight(TableItem check, TableGroup parent, ref float height)
{
height += GroupHeight;
if (parent.Expanded)
{
//Add sub groups
foreach (TableGroup subgroup in parent.Groups)
{
if (subgroup == check) return true;
if (GetGroupHeight(check, subgroup, ref height)) return true;
}
//Add sub rows
if (GetRowsHeight(check, parent, ref height)) return true;
}
return false;
}
