/// <summary>
/// 设置文本大小写
/// </summary>
/// <param name="s">原始文本</param>
/// <param name="textCase">大小写</param>
/// <returns></returns>
public static string ApplyTextCase(string s, TextCases textCase)
{
if (string.IsNullOrWhiteSpace(s))
{
return(s);
}
if (textCase == TextCases.Orginal)
{
return(s); // 使用原始大小写
}
if (textCase == TextCases.Upper)
{
return(s.ToUpperInvariant()); // 使用全大写
}
if (textCase == TextCases.Lower)
{
return(s.ToLowerInvariant()); // 使用全小写
}
if (textCase == TextCases.Title)
{
return(CultureInfo.InvariantCulture.TextInfo.ToTitleCase(s)); // 单词首字母大写
}
return(s);
}
private void RefreshText()
{
// 为了增加效率，Loaded之后才刷新，而且这样才能避免初始化显示时大小写失效的BUG
if (!this.IsLoaded)
{
return;
}
string originalText = this.OriginalText;
TextCases textCase = this.TextCase;
if (!string.IsNullOrEmpty(originalText))
{
this.Text = TextHelper.ApplyTextCase(originalText, textCase);
return;
}
object[] parameters = new[] {
Parameter0,
Parameter1,
Parameter2,
Parameter3,
Parameter4,
Parameter5,
Parameter6,
Parameter7,
Parameter8,
Parameter9
};
string formatText = LanguageHelper.GetLanguage(this.TextKey);
if (string.IsNullOrEmpty(formatText))
{
this.Text = null;
return;
}
StringBuilder sb = new StringBuilder();
TextHelper.AnalyzeFormatString(formatText, (isParam, paramIndex, text) =>
{
if (isParam)
{
string param = null;
if (parameters.Length > paramIndex && parameters[paramIndex] != null)
{
param = parameters[paramIndex].ToString();
}
else
{
param = string.Format("{{{0}}}", paramIndex);
}
sb.Append(param);
}
else
{
sb.Append(text);
}
});
this.Text = TextHelper.ApplyTextCase(sb.ToString(), textCase);
}
public virtual void InvalidTestCase(TextCases oldValue, TextCases newValue)
{
RefreshText();
}
public static void SetTextCase(DependencyObject dObj, TextCases value)
{
dObj.SetValue(TextCaseProperty, value);
}
private void RefreshText()
{
if (this.IsUseTextBlockMode)
{
return;
}
// 为了在属性IsUseTextBlockMode被初始化之前不执行RefreshText，所以在Loaded之后
// 才组合文本
if (!this.IsLoaded)
{
return;
}
string originalText = this.OriginalText;
TextCases textCase = this.TextCase;
var inlines = this.Inlines;
if (inlines.Count > 0)
{
inlines.Clear();
}
if (!string.IsNullOrEmpty(originalText))
{
inlines.Add(new TKRun {
OriginalText = originalText
});
return;
}
object[] parameters = new[] {
Parameter0,
Parameter1,
Parameter2,
Parameter3,
Parameter4,
Parameter5,
Parameter6,
Parameter7,
Parameter8,
Parameter9
};
string formatText = LanguageHelper.GetLanguage(this.TextKey);
if (string.IsNullOrEmpty(formatText))
{
return;
}
TextHelper.AnalyzeFormatString(formatText, (isParam, paramIndex, text) =>
{
if (isParam)
{
if (parameters.Length > paramIndex && parameters[paramIndex] != null)
{
Inline param = null;
if (parameters[paramIndex] is Inline)
{
param = parameters[paramIndex] as Inline;
}
else
{
param = new TKRun {
OriginalText = parameters[paramIndex].ToString()
}
};
inlines.Add(param);
}
else
{
inlines.Add(new TKRun {
OriginalText = string.Format("{{{0}}}", paramIndex)
});
}
}
else
{
inlines.Add(new TKRun {
OriginalText = text
});
}
});
}
public virtual void InvalidTestCase(TextCases oldValue, TextCases newValue)
{
}
