Exemplo n.º 1
0
        private void btnViewText_Click(object sender, EventArgs e)
        {
            if (lvMain.Items.Count <= 0)
            {
                PopUp.Information("No text founded");
                return;
            }
            StringBuilder sb = new StringBuilder();

            foreach (ListViewItem item in lvMain.Items)
            {
                sb.AppendLine(item.SubItems[1].Text);
            }
            FormText ft = new FormText(sb.ToString());

            ft.ShowDialog();
        }
Exemplo n.º 2
0
        public void Find(bool next, bool incremental)
        {
            bool first = LastSearch != SearchBox.Text;


            if (SearchBox.Text.Length > 0)
            {
                if (next)
                {
                    if (incremental && first)
                    {
                        TextArea.TargetStart = 0;
                    }
                    else
                    {
                        TextArea.TargetStart = TextArea.CurrentPosition;
                    }
                    LastSearch         = SearchBox.Text;
                    TextArea.TargetEnd = TextArea.TextLength;

                    // Search, and if not found..
                    if (TextArea.SearchInTarget(LastSearch) == -1)
                    {
                        PopUp.Information("Search finished!");
                        LastSearch = "";
                        return;
                    }
                }
                else
                {
                    if (LastSearchIndex != 0 && TextArea.SelectedText.Length > 0)
                    {
                        TextArea.TargetStart = LastSearchIndex;
                    }
                    else if (LastSearchIndex == 0 && TextArea.SelectedText == LastSearch && TextArea.SelectedText.Length > 0)
                    {
                        TextArea.TargetStart = 0;
                    }
                    else
                    {
                        TextArea.TargetStart = TextArea.CurrentPosition;
                    }
                    TextArea.TargetEnd = 0;
                    LastSearch         = SearchBox.Text;

                    // Search, and if not found..
                    if (TextArea.SearchInTarget(LastSearch) == -1)
                    {
                        PopUp.Information("Search finished!");
                        LastSearch = "";
                        return;
                    }
                }

                // Select the occurance
                LastSearchIndex = TextArea.TargetStart;
                TextArea.SetSelection(TextArea.TargetEnd, TextArea.TargetStart);
                int  currentLineIndex = TextArea.LineFromPosition(TextArea.CurrentPosition);
                Line currentLine      = TextArea.Lines[currentLineIndex];
                int  linesInView      = TextArea.LinesOnScreen;
                int  halfLines        = linesInView / 2;
                int  lowerLine        = currentLineIndex + halfLines > TextArea.Lines.Count ? TextArea.Lines.Count : currentLineIndex + halfLines;
                int  upperLine        = currentLineIndex - halfLines > 0 ? currentLineIndex - halfLines : 0;
                if (next)
                {
                    TextArea.ScrollRange(TextArea.Lines[lowerLine].Position, 0);
                }
                else
                {
                    TextArea.ScrollRange(TextArea.Lines[upperLine].Position, 0);
                    TextArea.ScrollRange(TextArea.Lines[lowerLine].Position, 0);
                }

                TextArea.ScrollCaret();
            }

            SearchBox.Focus();
        }