/// <summary> 创建一个新字体样式 </summary>
/// <returns>样式编号</returns>
public int NewDefaultTextStyle()
{
HCTextStyle vTextStyle = new HCTextStyle();
FTextStyles.Add(vTextStyle);
return(FTextStyles.Count - 1);
}
public override int GetMatchStyleNo(HCStyle AStyle, int ACurStyleNo)
{
int Result = HCStyle.Null;
if (AStyle.TextStyles[ACurStyleNo].BackColor == FColor)
{
Result = ACurStyleNo;
return(Result);
}
HCTextStyle vTextStyle = new HCTextStyle();
try
{
vTextStyle.AssignEx(AStyle.TextStyles[ACurStyleNo]); // item当前的样式
vTextStyle.BackColor = FColor;
if (this.OnTextStyle != null)
{
this.OnTextStyle(ACurStyleNo, ref vTextStyle);
}
Result = AStyle.GetStyleNo(vTextStyle, true); // 新样式编号
}
finally
{
vTextStyle.Dispose();
}
return(Result);
}
public int GetStyleNo(HCTextStyle aTextStyle, bool aCreateIfNull)
{
int Result = -1;
for (int i = 0; i <= FTextStyles.Count - 1; i++)
{
if (FTextStyles[i].EqualsEx(aTextStyle))
{
Result = i;
return(Result);
}
}
if (aCreateIfNull && (Result < 0))
{
HCTextStyle vTextStyle = new HCTextStyle();
vTextStyle.AssignEx(aTextStyle);
FTextStyles.Add(vTextStyle);
vTextStyle.ApplyStyle(FTempCanvas);
Result = FTextStyles.Count - 1;
FTempStyleNo = Result;
}
return(Result);
}
public void AssignEx(HCTextStyle aSource)
{
this.FSize = aSource.Size;
this.FFontStyles.Value = aSource.FontStyles.Value;
this.FFamily = aSource.Family;
this.FColor = aSource.Color;
this.FBackColor = aSource.BackColor;
}
/// <summary> 创建一个新字体样式 </summary>
/// <returns>样式编号</returns>
public int NewDefaultTextStyle()
{
HCTextStyle vTextStyle = new HCTextStyle();
FTextStyles.Add(vTextStyle);
vTextStyle.ApplyStyle(FTempCanvas);
return(FTextStyles.Count - 1);
}
public void AssignEx(HCTextStyle ASource)
{
this.FSize = ASource.Size;
this.FFontStyles = ASource.FontStyles;
this.FFamily = ASource.Family;
this.FColor = ASource.Color;
this.FBackColor = ASource.BackColor;
}
public bool EqualsEx(HCTextStyle aSource)
{
return((this.FSize == aSource.Size) &&
(this.FFontStyles.Value == aSource.FontStyles.Value) &&
(this.FFamily == aSource.Family) &&
(this.FColor == aSource.Color) &&
(this.FBackColor == aSource.BackColor));
}
// 类内部方法
private void ApplySupSubStyle(HCTextStyle aTextStyle, HCCanvas aCanvas, Single aScale = 1)
{
if (aTextStyle.BackColor == HC.HCTransparentColor)
{
aCanvas.Brush.Style = HCBrushStyle.bsClear;
}
else
{
aCanvas.Brush.Color = aTextStyle.BackColor;
}
aCanvas.Font.BeginUpdate();
try
{
aCanvas.Font.Color = aTextStyle.Color;
aCanvas.Font.Family = aTextStyle.Family;
aCanvas.Font.Size = (int)Math.Round(aTextStyle.Size * 2 / 3f);
if (aTextStyle.FontStyles.Contains((byte)HCFontStyle.tsBold))
{
aCanvas.Font.FontStyles.InClude((byte)HCFontStyle.tsBold);
}
else
{
aCanvas.Font.FontStyles.ExClude((byte)HCFontStyle.tsBold);
}
if (aTextStyle.FontStyles.Contains((byte)HCFontStyle.tsItalic))
{
aCanvas.Font.FontStyles.InClude((byte)HCFontStyle.tsItalic);
}
else
{
aCanvas.Font.FontStyles.ExClude((byte)HCFontStyle.tsItalic);
}
if (aTextStyle.FontStyles.Contains((byte)HCFontStyle.tsUnderline))
{
aCanvas.Font.FontStyles.InClude((byte)HCFontStyle.tsUnderline);
}
else
{
aCanvas.Font.FontStyles.ExClude((byte)HCFontStyle.tsUnderline);
}
if (aTextStyle.FontStyles.Contains((byte)HCFontStyle.tsStrikeOut))
{
aCanvas.Font.FontStyles.InClude((byte)HCFontStyle.tsStrikeOut);
}
else
{
aCanvas.Font.FontStyles.ExClude((byte)HCFontStyle.tsStrikeOut);
}
}
finally
{
aCanvas.Font.EndUpdate();
}
}
protected void LoadItemFromStreamAlone(Stream aStream, ref HCCustomItem aItem)
{
string vFileExt = "";
ushort vFileVersion = 0;
byte vLan = 0;
aStream.Position = 0;
HC._LoadFileFormatAndVersion(aStream, ref vFileExt, ref vFileVersion, ref vLan); // 文件格式和版本
if ((vFileExt != HC.HC_EXT) && (vFileExt != "cff."))
{
throw new Exception("加载失败，不是" + HC.HC_EXT + "文件！");
}
int vStyleNo = HCStyle.Null;
byte[] vBuffer = BitConverter.GetBytes(vStyleNo);
aStream.Read(vBuffer, 0, vBuffer.Length);
vStyleNo = BitConverter.ToInt32(vBuffer, 0);
if (aItem == null)
{
aItem = CreateItemByStyle(vStyleNo);
}
aItem.LoadFromStream(aStream, null, vFileVersion);
if (vStyleNo > HCStyle.Null)
{
HCTextStyle vTextStyle = new HCTextStyle();
try
{
vTextStyle.LoadFromStream(aStream, vFileVersion);
vStyleNo = Style.GetStyleNo(vTextStyle, true);
aItem.StyleNo = vStyleNo;
}
finally
{
vTextStyle.Dispose();
}
}
int vParaNo = -1;
HCParaStyle vParaStyle = new HCParaStyle();
try
{
vParaStyle.LoadFromStream(aStream, vFileVersion);
vParaNo = Style.GetParaNo(vParaStyle, true);
}
finally
{
vParaStyle.Dispose();
}
aItem.ParaNo = vParaNo;
}
public override int GetMatchStyleNo(HCStyle AStyle, int ACurStyleNo)
{
int Result = HCStyle.Null;
HCTextStyle vTextStyle = new HCTextStyle();
try
{
vTextStyle.AssignEx(AStyle.TextStyles[ACurStyleNo]); // item当前的样式
if (this.Append)
{
if (!vTextStyle.FontStyles.Contains((byte)FFontStyle))
{
// 不能同时为上标和下标
if (FFontStyle == HCFontStyle.tsSuperscript)
{
vTextStyle.FontStyles.ExClude((byte)HCFontStyle.tsSubscript);
}
else
if (FFontStyle == HCFontStyle.tsSubscript)
{
vTextStyle.FontStyles.ExClude((byte)HCFontStyle.tsSuperscript);
}
vTextStyle.FontStyles.InClude((byte)FFontStyle);
}
else
{
return(ACurStyleNo);
}
}
else // 减去
{
if (vTextStyle.FontStyles.Contains((byte)FFontStyle))
{
vTextStyle.FontStyles.ExClude((byte)FFontStyle);
}
else
{
return(ACurStyleNo);
}
}
if (this.OnTextStyle != null)
{
this.OnTextStyle(ACurStyleNo, ref vTextStyle);
}
Result = AStyle.GetStyleNo(vTextStyle, true); // 新样式编号
}
finally
{
vTextStyle.Dispose();
}
return(Result);
}
Custom = -1000; // 自定义类型分界线
public HCStyle()
{
FTempCanvas = CreateStyleCanvas();
FTempStyleNo = HCStyle.Null;
FBackgroundColor = Color.FromArgb(255, 255, 255);
FSelColor = Color.FromArgb(0xA6, 0xCA, 0xF0);
FLineSpaceMin = 8;
FShowParaLastMark = true;
FStates = new HCStates();
FUpdateInfo = new UpdateInfo();
FTextStyles = new List <HCTextStyle>();
FParaStyles = new List <HCParaStyle>();
FDefaultTextStyle = new HCTextStyle();
}
public override bool StyleHasMatch(HCStyle AStyle, int ACurStyleNo)
{
bool Result = false;
HCTextStyle vTextStyle = new HCTextStyle();
try
{
vTextStyle.AssignEx(AStyle.TextStyles[ACurStyleNo]); // item当前的样式
Result = vTextStyle.FontStyles.Contains((byte)FFontStyle);
}
finally
{
vTextStyle.Dispose();
}
return(Result);
}
Custom = -1000; // 自定义类型分界线
public HCStyle()
{
FTempCanvas = CreateStyleCanvas();
FTempStyleNo = HCStyle.Null;
FBackgroundColor = Color.FromArgb(255, 255, 255);
FSelColor = Color.FromArgb(0xA6, 0xCA, 0xF0);
FLineSpaceMin = 8;
FFormatVersion = 2;
FShowParaLastMark = true;
FDrawHotDomainRegion = true;
FDrawActiveDomainRegion = true;
FStates = new HCStates();
FUpdateInfo = new UpdateInfo();
FTextStyles = new List <HCTextStyle>();
FParaStyles = new List <HCParaStyle>();
FDefaultTextStyle = new HCTextStyle();
FDefaultTextStyle.ApplyStyle(FTempCanvas);
}
public int GetMatchStyleNo(HCStyle aStyle, int aCurStyleNo)
{
if (DoMatchCur(aStyle.TextStyles[aCurStyleNo]))
{
return(aCurStyleNo);
}
using (HCTextStyle vTextStyle = new HCTextStyle())
{
vTextStyle.AssignEx(aStyle.TextStyles[aCurStyleNo]);
DoMatchNew(vTextStyle);
if (FOnTextStyle != null)
{
FOnTextStyle(aCurStyleNo, vTextStyle);
}
return(aStyle.GetStyleNo(vTextStyle, true));
}
}
protected override void DoMatchNew(HCTextStyle aTextStyle)
{
if (Append)
{
if (FFontStyle == HCFontStyle.tsSuperscript)
{
aTextStyle.FontStyles.ExClude((byte)HCFontStyle.tsSubscript);
}
else
if (FFontStyle == HCFontStyle.tsSubscript)
{
aTextStyle.FontStyles.ExClude((byte)HCFontStyle.tsSuperscript);
}
aTextStyle.FontStyles.InClude((byte)FFontStyle);
}
else
{
aTextStyle.FontStyles.ExClude((byte)FFontStyle);
}
}
public int GetStyleNo(HCTextStyle ATextStyle, bool ACreateIfNull)
{
int Result = -1;
for (int i = 0; i <= FTextStyles.Count - 1; i++)
{
if (FTextStyles[i].EqualsEx(ATextStyle))
{
Result = i;
return(Result);
}
}
if (ACreateIfNull && (Result < 0))
{
HCTextStyle vTextStyle = new HCTextStyle();
vTextStyle.AssignEx(ATextStyle);
FTextStyles.Add(vTextStyle);
Result = FTextStyles.Count - 1;
}
return(Result);
}
protected override void DoMatchNew(HCTextStyle aTextStyle)
{
aTextStyle.Family = FFontName;
}
public int AddTextStyle(HCTextStyle aTextStyle)
{
FTextStyles.Add(aTextStyle);
return(FTextStyles.Count - 1);
}
protected override bool DoMatchCur(HCTextStyle aTextStyle)
{
return(Append && aTextStyle.FontStyles.Contains((byte)FFontStyle));
}
protected abstract void DoMatchNew(HCTextStyle aTextStyle);
protected abstract bool DoMatchCur(HCTextStyle aTextStyle);
protected override void DoMatchNew(HCTextStyle aTextStyle)
{
aTextStyle.BackColor = FColor;
}
protected override bool DoMatchCur(HCTextStyle aTextStyle)
{
return(aTextStyle.BackColor == FColor);
}
protected override void DoMatchNew(HCTextStyle aTextStyle)
{
aTextStyle.Size = FFontSize;
}
protected override bool DoMatchCur(HCTextStyle aTextStyle)
{
return(aTextStyle.Size == FFontSize);
}
protected override bool DoMatchCur(HCTextStyle aTextStyle)
{
return(aTextStyle.Family == FFontName);
}
