private void ShowFindTreeViewDialog(FindDetails findDetails)
{
treeViewFindDialog.FindDetails = findDetails;
var dialogResult = treeViewFindDialog.ShowDialog();
if (dialogResult != DialogResult.OK) return;
dbViewTreeView.Find(treeViewFindDialog.FindDetails);
}
public TreeViewFindDialog(Point location)
{
InitializeComponent();
Location = location;
findDetails = new FindDetails();
HookEvents();
}
public virtual bool DoesNodeMatch(FindDetails findDetails)
{
var nodeFound = false;
var nodeText = Text;
var findStr = findDetails.FindStr;
if (CannotMatch(findDetails)) return false;
if (!findDetails.MatchCase)
{
nodeText = nodeText.ToUpper();
findStr = findStr.ToUpper();
}
if (findDetails.MatchWholeString)
{
if (nodeText.Equals(findStr))
{
TreeView.SelectedNode = this;
EnsureVisible();
nodeFound = true;
}
}
else
{
if (nodeText.Contains(findStr))
{
TreeView.SelectedNode = this;
EnsureVisible();
nodeFound = true;
}
}
return nodeFound;
}
public void Find(FindDetails findDetails)
{
recentFindDetails = findDetails;
var dbNode = (IDBNode) rootNode;
var nodeFound = dbNode.FindNext(findDetails);
if (!nodeFound)
MessageBox.Show("Unable to find the specified DB element", "Find", MessageBoxButtons.OK,
MessageBoxIcon.Asterisk);
}
public override bool FindPrevious(FindDetails findDetails)
{
if (!findDetails.FindTables) return false;
foreach (var node in NodesInReverse)
{
var dbNode = (IDBNode) node;
if (dbNode.DoesNodeMatch(findDetails)) return true;
}
return false;
}
public override bool FindNext(FindDetails findDetails)
{
if (!findDetails.FindViews) return false;
foreach (var node in Nodes)
{
var dbNode = (IDBNode) node;
if (dbNode.DoesNodeMatch(findDetails)) return true;
}
return false;
}
public override bool FindPrevious(FindDetails findDetails)
{
var nodeFound = false;
foreach (var node in NodesInReverse)
{
var dbNode = (IDBNode) node;
nodeFound = dbNode.FindPrevious(findDetails);
if (nodeFound) break;
}
return nodeFound;
}
public override bool FindNext(FindDetails findDetails)
{
var nodeFound = false;
foreach (var node in Nodes)
{
var dbNode = (IDBNode) node;
nodeFound = dbNode.FindNext(findDetails);
if (nodeFound) break;
}
return nodeFound;
}
public override bool FindPrevious(FindDetails findDetails)
{
var nodeFound = false;
var currentNode = this;
while (!nodeFound && currentNode.PrevNode != null)
{
var dbNode = (IDBNode) currentNode.PrevNode;
nodeFound = dbNode.DoesNodeMatch(findDetails);
currentNode = (PackageNode) dbNode;
}
return nodeFound;
}
public override bool FindNext(FindDetails findDetails)
{
var nodeFound = false;
var currentNode = this;
while (!nodeFound && currentNode.NextNode != null)
{
var dbNode = (IDBNode) currentNode.NextNode;
nodeFound = dbNode.DoesNodeMatch(findDetails);
currentNode = (TableNode) dbNode;
}
return nodeFound;
}
public override bool FindPrevious(FindDetails findDetails)
{
if (!IsConnectionOpen) return false;
var nodeFound = false;
if (findDetails.FindViews)
{
var tablesNode = (IDBNode) Nodes[2];
nodeFound = tablesNode.FindPrevious(findDetails);
}
if (findDetails.FindPkgs && !nodeFound)
{
var pkgsNode = (IDBNode) Nodes[1];
nodeFound = pkgsNode.FindPrevious(findDetails);
}
if (findDetails.FindTables && !nodeFound)
{
var viewsNode = (IDBNode) Nodes[0];
nodeFound = viewsNode.FindPrevious(findDetails);
}
return nodeFound;
}
public virtual bool FindPrevious(FindDetails findDetails)
{
return false;
}
public virtual bool FindNext(FindDetails findDetails)
{
return false;
}
private bool CannotMatch(FindDetails findDetails)
{
var tag = (NodeType) Tag;
var canMatch = true;
if (tag == NodeType.TABLE && !findDetails.FindTables) canMatch = false;
if (tag == NodeType.PKG && !findDetails.FindPkgs) canMatch = false;
if (tag == NodeType.VIEW && !findDetails.FindViews) canMatch = false;
return !canMatch;
}
