static void OnToolChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
PdfOverlay po = sender as PdfOverlay;
po.TheModel.ToolList[(int)e.OldValue].OnDeactivate();
po.TheModel.CurrentTool.OnActivate();
}
static void OnParseTreeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
PdfOverlay po = d as PdfOverlay;
// if (e.OldValue != null)
// (e.OldValue as Tikz_ParseTree).TextChanged -= po._parsetree_TextChanged;
// if (po.ParseTree != null)
// po.ParseTree.TextChanged += new Tikz_ParseTree.TextChangedHandler(po._parsetree_TextChanged);
// reset current tool
po.TheModel.CurrentTool.OnDeactivate();
po.TheModel.CurrentTool.OnActivate();
po.TheModel.RedrawObjects();
}
static void OnBBChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
PdfOverlay po = d as PdfOverlay;
po.AdjustSize();
}
/* private void txtRadialOffset_TextChanged(object sender, TextChangedEventArgs e)
{
if (rasterControl1 == null)
return;
int i;
if (Int32.TryParse(txtRadialOffset.Text, out i))
rasterControl1.RadialOffsetInt = i;
}
private void txtRadialSteps_TextChanged(object sender, TextChangedEventArgs e)
{
if (rasterControl1 == null)
return;
int i;
if (Int32.TryParse(txtRadialSteps.Text, out i))
if (i>0 && i< 1000)
rasterControl1.RadialSteps = (uint)i;
}
*/
private void pdfOverlay1_JumpToSource(object sender, PdfOverlay.JumpToSourceEventArgs e)
{
//string s = txtCode.Text.Substring();
int spos = e.JumpToPos;
int sellength = e.SelectionLength;
// for nodes, try to jump directly to content (so that user can immediately start typing)
/* if (tpi is Tikz_Node)
{
int i = s.LastIndexOf('{');
if (i >= 0)
{
spos = spos + i;
sellength = 0;
}
} */
if (spos > txtCode.Text.Length)
{
AddStatusLine("Trying to jump to position " + spos + " but document only has " + txtCode.Text.Length + " characters. Please correct any parser errors or restart TikzEdt.", true);
return;
}
txtCode.SelectionLength = 0; //deselect first
txtCode.CaretOffset = spos;
txtCode.SelectionStart = spos;
txtCode.SelectionLength = sellength;
txtCode.ScrollToLine(txtCode.Document.GetLineByOffset(spos).LineNumber);
txtCode.Focus();
}