private void RenderCodeCut(IRenderer renderer, float x, float y, UCodeCut cut)
{
try
{
if (cut.CutType == UCutType.Space || cut.CutType == UCutType.NewLine)
{
return;
}
renderer.DrawText(x, y, cut.Data, cut.CutType.CutColor);
if (cut.CutType == UCutType.Error)
{
renderer.DrawDash(
new UPoint((int)x, (int)(y + renderer.CharHeight)),
new UPoint((int)(x + UHelper.GetAbsoluteLength(cut.Data) * renderer.CharWidth),
(int)(y + renderer.CharHeight)),
UColor.Red);
}
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 选中当前匹配项
/// </summary>
public void Selected()
{
if (mMatchingResult.Count > 0)
{
string inputString = Coder.CodeManager.GetCodeCut(new URank(Coder.CursorRow, Coder.CursorCol - 1)).Data;
ReplaceStringCommand rsc = new ReplaceStringCommand(
Coder.CodeManager,
new URank(Coder.CursorRow, Coder.CursorCol - UHelper.GetAbsoluteLength(inputString)),
UHelper.GetAbsoluteLength(inputString),
mMatchingResult[mSelectIndex]);
Coder.CodeManager.Execute(rsc);
Reset();
}
}
/// <summary>
/// 在指定位置插入一个字符串
/// </summary>
/// <param name="pos">开始位置</param>
/// <param name="text">要插入的字符串</param>
public void InsertString(URank pos, string str)
{
if (pos.Row < 0 || pos.Row >= mCodeData.Count)
{
throw new Exception("InsertString : Row Invalid {" + pos.Row.ToString() + "}");
}
if (pos.Col < 0 || pos.Col >= mCodeData[pos.Row].Count)
{
throw new Exception("InsertString : Col Invalid {" + pos.Col.ToString() + "}");
}
mCodeData[pos.Row].InsertRange(pos.Col, UHelper.GetBytesByString(str));
mCodeLines[pos.Row] = mParser.ParseLine(pos.Row);
mCoder.SetCursorPos(new URank(pos.Row, pos.Col + UHelper.GetAbsoluteLength(str)));
}
public void AddCut(UCodeCut cut)
{
int len = UHelper.GetAbsoluteLength(cut.Data);
if (HasVisibleCharacter == false && cut.CutType == UCutType.Space)
{
VisibleStartCol = VisibleStartCol + len;// UHelper.GetAbsoluteLength(cut.Data);
}
else
{
if (cut.CutType != UCutType.NewLine)
{
HasVisibleCharacter = true;
}
}
mCutStartColList.Add(mCutStartCol);
mCuts.Add(cut);
mCutStartCol += len;// UHelper.GetAbsoluteLength(cut.Data);
}
private void RenderCodeLine(IRenderer renderer, float x, float y, UCodeLine line)
{
try
{
float renderX = x;
int count = line.GetCutCount();
for (int i = 0; i < count; i++)
{
UCodeCut cut = line.GetCutByIndex(i);
RenderCodeCut(renderer, renderX, y, cut);
renderX = renderX + UHelper.GetAbsoluteLength(cut.Data) * renderer.CharWidth;
}
}
catch (Exception ex)
{
throw ex;
}
}
public void Undo()
{
mCodeManager.RemoveString(mPosition, UHelper.GetAbsoluteLength(mInsertString));
}