private void ClearSelection()
{
if (SelectionLength == 0)
{
return;
}
if (SelectedText.Length == base.Text.Length)
{
base.Text = 0.ToString(m_valueFormatStr);
return;
}
int selLength = SelectedText.Length;
if (SelectedText.IndexOf(m_decimalSeparator) >= 0)
{
selLength--;
}
SelectionStart += SelectedText.Length;
SelectionLength = 0;
for (int k = 1; k <= selLength; k++)
{
DeleteText(Keys.Back);
}
}
/// <summary>
/// clear base.SelectedText
/// </summary>
private void ClearSelection()
{
if (SelectionLength == 0)
{
return;
}
if (SelectedText.Length == base.Text.Length)
{
base.Text = 0.ToString(m_valueFormatStr);
return;
}
var selLength = SelectedText.Length;
if (SelectedText.IndexOf(m_decimalSeparator) > -1)
{
selLength--; // selected text contains dot(.), selected length minus 1
}
SelectionStart += SelectedText.Length; // after selected text
SelectionLength = 0;
for (var k = 1; k <= selLength; k++)
{
DeleteText(Keys.Back);
}
}
bool CheckKey(char _KeyChar)
{
if (_KeyChar == 8 || _KeyChar == 13 || _KeyChar >= 48 && _KeyChar <= 57)
{
//if (DataType == EnumType.Double)
//{
// if (DisFormat=="0.0"&&Text.IndexOf(".") == Text.Length - 2 && _KeyChar >= 48 && _KeyChar <= 57) return false;
// else if (DisFormat == "0.0000" && Text.IndexOf(".") == Text.Length - 5 && _KeyChar >= 48 && _KeyChar <= 57) return false;
// return true;
//}
//else
return(true);
}
if (DataType == EnumType.Double)
{
if (_KeyChar == '.')
{
return(Text.IndexOf(".") == -1 || SelectedText.IndexOf(".") != -1);
}
}
if (DataType == EnumType.Double || DataType == EnumType.Integer)
{
if (canBeMinus == false)
{
return(false);
}
if (_KeyChar == '-')
{
return(SelectionStart == 0 && Text.IndexOf("-") == -1 || SelectedText.IndexOf("-") != -1);
}
}
return(false);
}
private void CodeEditor_SelectionChanged(object sender, RoutedEventArgs e)
{
TextToHighlight = null;
//Get caret position and highlight the blocks that are needed
int caretPosition = CaretIndex;
//If the caret is not valid, caret reset
if (caretPosition < 1 || caretPosition >= Text.Length)
{
return;
}
//Check if the selected text is a word and fi we can highlight it
if (SelectedText.IndexOf(' ') == -1)
{
//If only accepted chars and is there more than once
if (Regex.IsMatch(SelectedText, @"(?i)^[a-z_\-0-9]+") &&
Regex.Matches(Text, SelectedText).Count > 1)
{
TextToHighlight = new Regex(@"\b" + SelectedText + @"\b");
}
}
//if the caret is near an opening bracket, the caret can be before or after the caret
if (Text.Substring(caretPosition, 1).Contains("{"))
{
openBracketPos = caretPosition;
closeBracketPos = CodeHelper.getAssociatedClosingBracket(Text, caretPosition);
}
else if (Text.Substring(caretPosition - 1, 1).Contains("{"))
{
caretPosition -= 1;
openBracketPos = caretPosition;
closeBracketPos = CodeHelper.getAssociatedClosingBracket(Text, caretPosition);
}
//else if the caret is near a closing bracket, the caret can be before or after the caret
else if (Text.Substring(caretPosition, 1).Contains("}"))
{
openBracketPos = CodeHelper.getAssociatedOpeningBracket(Text, caretPosition);
closeBracketPos = caretPosition;
}
else if (Text.Substring(caretPosition - 1, 1).Contains("}"))
{
caretPosition -= 1;
openBracketPos = CodeHelper.getAssociatedOpeningBracket(Text, caretPosition);
closeBracketPos = caretPosition;
}
else
{
openBracketPos = -1;
closeBracketPos = -1;
}
InvalidateBlocks(caretPosition);
InvalidateVisual();
}
/// <summary>
/// Loads top level entry list
/// </summary>
/// <history>
/// [tamttt] 20/10/2004 Created
/// </history>
private void BindListInfo()
{
string listName = SelectedText.Substring(SelectedText.IndexOf(":") + 1);
string parent = SelectedText.Replace(listName, "").TrimEnd(':');
this.lblListParent.Text = parent;
this.lblListName.Text = listName;
this.rowListParent.Visible = (selListInfo.Parent.Length > 0); //(parent.Length > 0)
if (!SystemList)
{
this.cmdDeleteList.Visible = true;
ClientAPI.AddButtonConfirm(cmdDeleteList, Localization.GetString("DeleteItem"));
}
else
{
this.cmdDeleteList.Visible = false;
}
}
private bool EnteringDuplicateChar(char ch)
{
bool bResult = false;
if (base.Text.IndexOf(ch) >= 0)
{
if (SelectionLength > 0)
{
if (SelectedText.IndexOf(ch) >= 0)
{
bResult = true;
}
}
else
{
bResult = true;
}
}
return(bResult);
}
/// <summary>
/// キープレスイベント(キーダウンイベントより後に発生する)
/// </summary>
/// <param name="e"></param>
protected override void OnKeyPress(KeyPressEventArgs e)
{
// BackSpaceもしくはDelete(Ctrl+BackSpace)は処理しない。
if (e.KeyChar == 0x8 || e.KeyChar == 0x7f)
{
e.Handled = true;
}
switch ((int)e.KeyChar)
{ // char型をint型にキャストするとASCII文字コードに変換できる
case 0x30: // 0
case 0x31: // 1
case 0x32: // 2
case 0x33: // 3
case 0x34: // 4
case 0x35: // 5
case 0x36: // 6
case 0x37: // 7
case 0x38: // 8
case 0x39: // 9
// もし、選択範囲に":"が含まれていたら、文字列は書き換えない。
if (SelectedText.IndexOf(":", 0, SelectedText.Length) >= 0)
{
e.Handled = true;
}
var Sindex = 0;
var s = Text.Split(new char[] { ':' });
var text = Text + ":";
var count = 0;
if (SelectionStart > 7)
{ // 全体で７桁以上の表示はありえない
e.Handled = true;
}
else
{
while (text.IndexOf(":", Sindex) >= 0)
{
var Eindex = text.IndexOf(":", Sindex);
if (Sindex <= SelectionStart && SelectionStart <= Eindex)
{
var t = s[count];
if (SelectionLength == 0)
{
if (t.Length >= 2)
{ // 各単位で３桁以上の表示はしない
e.Handled = true;
}
}
if (e.Handled == false)
{ // 入力値が各単位の上限(時:23 分、秒:59)を超えていた場合、入力を無効にする
var after = Text.Remove(SelectionStart, SelectionLength);
after = after.Insert(SelectionStart, e.KeyChar.ToString());
var tmp = after.Split(new char[] { ':' });
if (count == 0 && int.Parse(tmp[count]) > 23)
{
e.Handled = true;
}
if (count > 0 && int.Parse(tmp[count]) > 59)
{
e.Handled = true;
}
}
}
Sindex = Eindex + 1;
count++;
}
}
break;
case 0x3: // Ctrl + C コピーは許可する
if (SelectionLength == 0)
{
e.Handled = true;
_CopyStartIndex = int.MaxValue;
_CopyText = "";
break;
}
_CopyStartIndex = SelectionStart;
_CopyText = SelectedText;
break;
case 0x16: // Ctrl + V ペーストは許可する
var str = (string)System.Windows.Forms.Clipboard.GetDataObject().GetData(typeof(string));
if (SelectionLength == 0 ||
(SelectionStart != _CopyStartIndex || SelectionLength != _CopyText.Length || _CopyText != str))
{ // 他のアプリ(メモ帳やエクセル)からのコピーは受け付けないようにする
e.Handled = true;
}
break;
default: e.Handled = true; break; // それ以外
}
base.OnKeyPress(e);
}