private void GoTo(BookmarkInfo bookmark)
{
TbInfo info = bookmark.tb.Tag as TbInfo;
try
{
CurrentTB = bookmark.tb;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
if (bookmark.iBookmark < 0 || bookmark.iBookmark >= info.bookmarks.Count)
{
return;
}
int id = info.bookmarks[bookmark.iBookmark];
for (int i = 0; i < CurrentTB.LinesCount; i++)
{
if (CurrentTB[i].UniqueId == id)
{
CurrentTB.Selection.Start = new Place(0, i);
CurrentTB.DoSelectionVisible();
CurrentTB.Invalidate();
break;
}
}
}
void tb_PaintLine(object sender, PaintLineEventArgs e)
{
TbInfo info = (sender as FastColoredTextBox).Tag as TbInfo;
//draw bookmark
if (info.bookmarksLineId.Contains((sender as FastColoredTextBox)[e.LineIndex].UniqueId))
{
e.Graphics.FillEllipse(new LinearGradientBrush(new Rectangle(0, e.LineRect.Top, 15, 15), Color.White, Color.PowderBlue, 45), 0, e.LineRect.Top, 15, 15);
e.Graphics.DrawEllipse(Pens.PowderBlue, 0, e.LineRect.Top, 15, 15);
}
}
void tb_LineRemoved(object sender, LineRemovedEventArgs e)
{
TbInfo info = (sender as FastColoredTextBox).Tag as TbInfo;
//remove lines from bookmarks
foreach (int id in e.RemovedLineUniqueIds)
{
if (info.bookmarksLineId.Contains(id))
{
info.bookmarksLineId.Remove(id);
info.bookmarks.Remove(id);
}
}
}
private void gotoButton_DropDownOpening(object sender, EventArgs e)
{
gotoButton.DropDownItems.Clear();
foreach (Control tab in tsFiles.Items)
{
FastColoredTextBox tb = tab.Controls[0] as FastColoredTextBox;
TbInfo info = tb.Tag as TbInfo;
for (int i = 0; i < info.bookmarks.Count; i++)
{
var item = gotoButton.DropDownItems.Add("Bookmark " + gotoButton.DropDownItems.Count + " [" + Path.GetFileNameWithoutExtension(tab.Tag as String) + "]");
item.Tag = new BookmarkInfo()
{
tb = tb, iBookmark = i
};
item.Click += (o, a) => GoTo((BookmarkInfo)(o as ToolStripItem).Tag);
}
}
}
private void bookmarkPlusButton_Click(object sender, EventArgs e)
{
if (CurrentTB == null)
{
return;
}
TbInfo info = CurrentTB.Tag as TbInfo;
//get UniqueId of current line
int id = CurrentTB[CurrentTB.Selection.Start.iLine].UniqueId;
if (info.bookmarksLineId.Contains(id))
{
return;
}
//add bookmark
info.bookmarks.Add(id);
info.bookmarksLineId.Add(id);
//repaint
CurrentTB.Invalidate();
}
