public FormNotepad()
{
InitializeComponent();
// initialization
_defaultPath = Directory.GetCurrentDirectory();
_openConfigFile = _defaultPath + @"\cfg\default_cfg.xml";
_openLogFile = null;
// start focus on tree so that open
//IMPEMENT FOCUS IN TREE SO THAT FIRST BUTTON DONT LOOK GAY
// Loads ToolTips
InitializeTooltip();
// Event Load Background Worker Initialization
InitializeEventsLoadBackGroundWorker();
// Initialize TextBox
InitializeFastColoredTextBox();
// Initialize TextBox SintaxHighLight
InitializeSintraxHighlight();
// store form header text
_originalFormHeaderText = base.Text;
// initialize find
InitializeFindVariables();
// set the default line = to a line that does not exists
_selectedNode = null;
// initialize bookmark color
_bookmarkColor = Color.DarkRed;
// set the object that contains tree nodes to null
_siebelTreeView = null;
}
/// <summary>
/// Find Next Position
/// </summary>
private void FindNextInTree(SiebelTreeNode tns, int iPos, string value, Color clr)
{
while (true)
{
if (FindAuxiliarInTree(tns, iPos, value, clr)) return;
// go to parent if nothing to do
if (tns.Parent != null)
{
tns = (SiebelTreeNode)tns.Parent;
// remove before going to parent
_findedSiebelNodePos.RemoveAt(_findedSiebelNodePos.Count - 1);
// add one position so that it will start in the next position
_findedSiebelNodePos[_findedSiebelNodePos.Count - 1] = _findedSiebelNodePos[_findedSiebelNodePos.Count - 1] + 1;
iPos = _findedSiebelNodePos[_findedSiebelNodePos.Count - 1];
}
else
{
_findedSiebelTreeNode = null;
// move to first position
FindFirstInTree(value, clr);
return;
}
}
}
/// <summary>
/// Sub method used used in MoveToFirstFind and FindFromPrevious
/// </summary>
private bool FindAuxiliarInTree(SiebelTreeNode tns, int iPos, string value, Color clr)
{
for (int i = iPos; i < tns.Nodes.Count; i++)
{
// move position
if (_findedSiebelNodePos.Count > 0)
_findedSiebelNodePos[_findedSiebelNodePos.Count - 1] = i;
SiebelTreeNode tn = (SiebelTreeNode)tns.Nodes[i];
if (tn.Text.Contains(value))
{
tn.EnsureVisible();
tn.BackColor = clr;
_findedSiebelNodePos[_findedSiebelNodePos.Count - 1] = i + 1; // move one caracter forward
_findedSiebelTreeNode = tns;
return true;
}
// if no nodes, just continue
if (tn.Nodes.Count == 0) continue;
// add current branch to list
_findedSiebelNodePos.Add(i);
// if this branch is the one leave
if (FindAuxiliarInTree(tn, 0, value, clr)) return true;
// if not the one remove the node position
_findedSiebelNodePos.RemoveAt(_findedSiebelNodePos.Count - 1);
}
return false;
}
/// <summary>
/// Travels tree branchs to add color to nodes that contains the search text
/// </summary>
private static void MarkTreeNode(SiebelTreeNode stn, string value, Color clr)
{
foreach (SiebelTreeNode tn in stn.Nodes)
{
// if the text properties match, color the item
if (tn.Text.Contains(value)) tn.BackColor = clr;
MarkTreeNode(tn, value, clr);
}
}
/// <summary>
/// Initialize find variables
/// </summary>
public void InitializeFindVariables()
{
// find next in tree initialization
_findedSiebelTreeNode = null;
_findedSiebelNodePos = new List<int>();
// find next in textbox initialization
_findedInTextBox = new List<int>();
_findedInTextBoxPos = 0;
_findedInTextBoxValue = string.Empty;
}
// node mouse click
private void treeViewSiebelTree_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
SiebelTreeNode stn = (SiebelTreeNode)e.Node;
if (stn == null || stn.EventData == null || stn.EventData.Line <= 0) return;
_selectedNode = stn;
}