/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
spriteBatch.Begin();
Vector2 len = font1.MeasureString(content);
spriteBatch.DrawString(font1, "按下 F12 啟用 / 停用 IME", new Vector2(10, 10), Color.White);
spriteBatch.DrawString(font1, content, new Vector2(10, 30), Color.White);
Vector2 drawPos = new Vector2(15 + len.X, 30);
Vector2 measStr = new Vector2(0, 15);
Color compColor = Color.White;
if (handler.CompositionCursorPos == 0)
{
spriteBatch.Draw(whitePixel, new Rectangle((int)drawPos.X, (int)drawPos.Y, 1, (int)measStr.Y), Color.White);
}
for (int i = 0; i < handler.Composition.Length; i++)
{
string val = handler.Composition[i].ToString();
switch (handler.GetCompositionAttr(i))
{
case CompositionAttributes.Converted: compColor = Color.LightGreen; break;
case CompositionAttributes.FixedConverted: compColor = Color.Gray; break;
case CompositionAttributes.Input: compColor = Color.Orange; break;
case CompositionAttributes.InputError: compColor = Color.Red; break;
case CompositionAttributes.TargetConverted: compColor = Color.Yellow; break;
case CompositionAttributes.TargetNotConverted: compColor = Color.SkyBlue; break;
}
spriteBatch.DrawString(font1, val, drawPos, compColor);
measStr = font1.MeasureString(val);
drawPos += new Vector2(measStr.X, 0);
if ((i + 1) == handler.CompositionCursorPos)
{
spriteBatch.Draw(whitePixel, new Rectangle((int)drawPos.X, (int)drawPos.Y, 1, (int)measStr.Y), Color.White);
}
}
for (uint i = handler.CandidatesPageStart;
i < Math.Min(handler.CandidatesPageStart + handler.CandidatesPageSize, handler.Candidates.Length);
i++)
{
spriteBatch.DrawString(font1,
String.Format("{0}.{1}", i + 1 - handler.CandidatesPageStart, handler.Candidates[i]),
new Vector2(15 + len.X, 50 + (i - handler.CandidatesPageStart) * 20),
i == handler.CandidatesSelection ? Color.Yellow : Color.White);
}
spriteBatch.End();
base.Draw(gameTime);
}
private void FakeDraw()
{
Color compColor = Color.White;
var compString = string.Empty;
for (int i = 0; i < imeHandler.Composition.Length; i++)
{
string val = imeHandler.Composition[i].ToString();
switch (imeHandler.GetCompositionAttr(i))
{
case CompositionAttributes.Converted: compColor = Color.LightGreen; break;
case CompositionAttributes.FixedConverted: compColor = Color.Gray; break;
case CompositionAttributes.Input: compColor = Color.Orange; break;
case CompositionAttributes.InputError: compColor = Color.Red; break;
case CompositionAttributes.TargetConverted: compColor = Color.Yellow; break;
case CompositionAttributes.TargetNotConverted: compColor = Color.SkyBlue; break;
}
if (val[0] > UnicodeSimplifiedChineseMax)
{
val = DefaultChar;
}
compString += val;
}
labelComp.Text = compString;
var candidatesList = string.Empty;
for (uint i = imeHandler.CandidatesPageStart;
i < Math.Min(imeHandler.CandidatesPageStart + imeHandler.CandidatesPageSize, imeHandler.Candidates.Length);
i++)
{
if (imeHandler.Candidates[i][0] > UnicodeSimplifiedChineseMax)
{
imeHandler.Candidates[i] = DefaultChar;
}
candidatesList += string.Format("{0}.{1}\r\n", i + 1 - imeHandler.CandidatesPageStart, imeHandler.Candidates[i]);
}
textBoxCandidates.Text = candidatesList;
}
/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
spriteBatch.Begin();
Vector2 len = font1.MeasureString(inputContent);
spriteBatch.DrawString(font1, "按下 F1 启用 / 停用 IME", new Vector2(10, 10), Color.White);
spriteBatch.DrawString(font1, inputContent, new Vector2(10, 50), Color.White);
Vector2 drawPos = new Vector2(15 + len.X, 50);
Vector2 measStr = new Vector2(0, font1.MeasureString("|").Y);
Color compColor = Color.White;
if (imeHandler.CompositionCursorPos == 0)
{
spriteBatch.Draw(whitePixel, new Rectangle((int)drawPos.X, (int)drawPos.Y, 1, (int)measStr.Y), Color.White);
}
for (int i = 0; i < imeHandler.Composition.Length; i++)
{
string val = imeHandler.Composition[i].ToString();
switch (imeHandler.GetCompositionAttr(i))
{
case CompositionAttributes.Converted: compColor = Color.LightGreen; break;
case CompositionAttributes.FixedConverted: compColor = Color.Gray; break;
case CompositionAttributes.Input: compColor = Color.Orange; break;
case CompositionAttributes.InputError: compColor = Color.Red; break;
case CompositionAttributes.TargetConverted: compColor = Color.Yellow; break;
case CompositionAttributes.TargetNotConverted: compColor = Color.SkyBlue; break;
}
if (val[0] > UnicodeSimplifiedChineseMax)
{
val = DefaultChar;
}
spriteBatch.DrawString(font1, val, drawPos, compColor);
measStr = font1.MeasureString(val);
drawPos += new Vector2(measStr.X, 0);
if ((i + 1) == imeHandler.CompositionCursorPos)
{
spriteBatch.Draw(whitePixel, new Rectangle((int)drawPos.X, (int)drawPos.Y, 1, (int)measStr.Y), Color.White);
}
}
for (uint i = imeHandler.CandidatesPageStart;
i < Math.Min(imeHandler.CandidatesPageStart + imeHandler.CandidatesPageSize, imeHandler.Candidates.Length);
i++)
{
if (imeHandler.Candidates[i][0] > UnicodeSimplifiedChineseMax)
{
imeHandler.Candidates[i] = DefaultChar;
}
try
{
spriteBatch.DrawString(font1,
String.Format("{0}.{1}", i + 1 - imeHandler.CandidatesPageStart, imeHandler.Candidates[i]),
new Vector2(15 + len.X, 25 + 50 + (i - imeHandler.CandidatesPageStart) * 20),
i == imeHandler.CandidatesSelection ? Color.Yellow : Color.White);
}
catch
{
Trace.WriteLine($"Candidate string {imeHandler.Candidates[i]} has invalid codepoint in current font.");
}
}
spriteBatch.End();
base.Draw(gameTime);
}
