void TagPanelVisibleChanged(object sender, EventArgs e)
{
FTagsTextBox.Text = FTagsTextBox.Text.Trim();
FTagsTextBox.Focus();
FToolTip.Hide(FRichTextBox);
if (PendingRedraw)
{
Redraw();
}
}
void RichTextBoxMouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
//if cloned via ctrl+click the self is now hidden
//and we don't want the nodebrowser to vanish yet
if (Visible)
{
//hack: called only to re-focus active patch
//after this mouseup set the focus to the already hidden NodeBrowser window
OnCreateNodeFromString("");
FTagsTextBox.Focus();
}
}
void RichTextBoxMouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (FHoverLine < 0 || FHoverLine >= FRichTextBox.Lines.Length)
{
return;
}
string username = FRichTextBox.Lines[FHoverLine].Trim();
FRichTextBox.SelectionStart = FRichTextBox.GetFirstCharIndexFromLine(FHoverLine) + 1;
FTagsTextBox.Focus();
//as plugin in its own window
if (AllowDragDrop)
{
var selNode = FSelectionList[FHoverLine + ScrolledLine];
FTagsTextBox.DoDragDrop(string.Format("{0}||{1}", selNode.Systemname, selNode.Filename), DragDropEffects.All);
return;
}
//else popped up on doubleclick
else if (e.Button == MouseButtons.Left)
{
CreateNodeFromHoverLine();
}
else
{
try
{
var selNode = FSelectionList[FHoverLine + ScrolledLine];
if (e.Button == MouseButtons.Middle)
{
OnShowNodeReference(selNode);
}
else
{
FTagsTextBox.Text = "";
OnShowHelpPatch(selNode);
}
}
catch //username is a filename..do nothing
{}
}
}
public void Initialize(string text)
{
if (string.IsNullOrEmpty(text))
{
FTagsTextBox.Text = "";
}
else
{
FTagsTextBox.Text = text.Trim();
}
FTagsTextBox.SelectAll();
FHoverLine = -1;
ScrolledLine = 0;
// if (NeedsUpdate)
// Redraw();
RedrawSelection();
}
void FTagsTextBoxKeyDown(object sender, KeyEventArgs e)
{
if ((e.KeyCode == Keys.Enter) || (e.KeyCode == Keys.Return))
{
if (!e.Shift)
{
CreateNodeFromHoverLine();
}
}
else if (e.KeyCode == Keys.Escape)
{
OnCreateNode(null);
}
else if ((FTagsTextBox.Lines.Length < 2) && (e.KeyCode == Keys.Down))
{
FHoverLine += 1;
//if this is exceeding the FSelectionList.Count -> jump to line 0
if (FHoverLine + ScrolledLine >= FSelectionList.Count)
{
FHoverLine = 0;
ScrolledLine = 0;
}
//if this is exceeding the currently visible lines -> scroll down a line
else if (FHoverLine >= FVisibleLines)
{
ScrolledLine += 1;
FHoverLine = FVisibleLines - 1;
}
RedrawSelection();
ShowToolTip(0);
}
else if ((FTagsTextBox.Lines.Length < 2) && (e.KeyCode == Keys.Up))
{
FHoverLine -= 1;
//if this is exceeding the currently visible lines -> scroll up a line
if ((FHoverLine == -1) && (ScrolledLine > 0))
{
ScrolledLine -= 1;
FHoverLine = 0;
}
//if we are now < 0 -> jump to last entry
else if (FHoverLine < 0)
{
FHoverLine = Math.Min(FSelectionList.Count, FVisibleLines) - 1;
ScrolledLine = FSelectionList.Count;
}
RedrawSelection();
ShowToolTip(0);
}
else if ((e.KeyCode == Keys.Left) || (e.KeyCode == Keys.Right))
{
if (FHoverLine != -1)
{
FHoverLine = -1;
FTagsTextBox.SelectionStart = FTagsTextBox.Text.Length;
RedrawSelection();
}
}
else if ((e.Control) && (e.KeyCode == Keys.A))
{
FTagsTextBox.SelectAll();
}
}
public void AfterShow()
{
this.FRichTextBox.Resize += this.HandleRichTextBoxResize;
FTagsTextBox.Focus();
}
