public string ToInlineCSS(RichTextBoxStyle currentStyle, UIElement element)
{
/*StringBuilder result = new StringBuilder();
* Dictionary<string, string> pairs = ToHTML();
* Dictionary<string, string> current = currentStyle.ToHTML();
* string value;
*
* foreach (KeyValuePair<string, string> pair in pairs)
* {
* if (current.TryGetValue(pair.Key, out value))
* {
* if (value == pair.Value)
* {
* continue;
* }
* }
* result.Append(pair.Key + ":" + pair.Value + ";");
* }
*
* return result.ToString();*/
StringBuilder result = new StringBuilder();
Dictionary <string, string> pairs;
Dictionary <string, string> current;
string value;
pairs = ToHTML(element);
current = currentStyle.ToHTML(element);
foreach (KeyValuePair <string, string> pair in pairs)
{
if (current.TryGetValue(pair.Key, out value))
{
current.Remove(pair.Key);
if (value == pair.Value)
{
continue;
}
}
result.Append(pair.Key + ":" + pair.Value + ";");
}
pairs = GetStyleDefaults(current);
foreach (KeyValuePair <string, string> pair in pairs)
{
result.Append(pair.Key + ":" + pair.Value + ";");
}
return(result.ToString());
}
/// <summary>
/// Applies the provided style to the bullet
/// </summary>
/// <param name="style">RichTextBoxStyle object</param>
public void ApplyStyle(RichTextBoxStyle style)
{
FontFamily = new FontFamily(style.Family);
FontSize = (style.Size != null ? (double)style.Size : 14);
Foreground = style.Foreground;
FontWeight = (style.Weight != null ? (FontWeight)style.Weight : FontWeights.Normal);
FontStyle = (style.Style != null ? (FontStyle)style.Style : FontStyles.Normal);
HorizontalAlignment = style.Alignment;
VerticalAlignment = VerticalAlignment.Center;
if (ElementContent != null && ElementContent.Content is TextBlock)
{
TextBlock tb = (TextBlock)ElementContent.Content;
tb.FontFamily = FontFamily;
tb.FontSize = FontSize;
tb.Foreground = Foreground;
tb.FontWeight = FontWeight;
tb.FontStyle = FontStyle;
}
UpdateVisualState();
}
/// <summary>
/// Sets the specified property to a value
/// </summary>
/// <param name="key">Property name</param>
/// <param name="value">Property value</param>
/// <param name="xaml">Indicates whether the source value is XAML</param>
public void SetProperty(string key, string value, bool xaml)
{
Color tempColor;
if (value != null)
{
switch (key)
{
case "ID":
ID = value;
break;
case "FontFamily":
Family = value;
break;
case "FontSize":
Size = double.Parse(value, CultureInfo.InvariantCulture);
break;
case "FontStyle":
switch (value.ToLower())
{
case "italic":
Style = FontStyles.Italic;
break;
default:
Style = FontStyles.Normal;
break;
}
break;
case "FontWeight":
switch (value.ToLower())
{
case "bold":
Weight = FontWeights.Bold;
break;
default:
Weight = FontWeights.Normal;
break;
}
break;
case "Decoration":
switch (value.ToLower())
{
case "underline":
Decorations = TextDecorations.Underline;
break;
case "line-through":
Effect = TextBlockPlusEffect.Strike;
break;
default:
Decorations = null;
break;
}
break;
case "Alignment":
try
{
Alignment = (HorizontalAlignment)Enum.Parse(typeof(HorizontalAlignment), value, true);
}
catch (Exception ex)
{
Alignment = HorizontalAlignment.Left;
}
break;
case "Background":
tempColor = RichTextBoxStyle.StringToColor(value.TrimStart('#'));
Background = new SolidColorBrush(tempColor);
break;
case "Foreground":
tempColor = RichTextBoxStyle.StringToColor(value.TrimStart('#'));
Foreground = new SolidColorBrush(tempColor);
break;
case "BorderBrush":
tempColor = RichTextBoxStyle.StringToColor(value.TrimStart('#'));
BorderBrush = new SolidColorBrush(tempColor);
break;
case "ShadowBrush":
tempColor = RichTextBoxStyle.StringToColor(value.TrimStart('#'));
ShadowBrush = new SolidColorBrush(tempColor);
break;
case "Special":
Special = (RichTextSpecialFormatting)Enum.Parse(typeof(RichTextSpecialFormatting), value, true);
break;
case "Effect":
Effect = (TextBlockPlusEffect)Enum.Parse(typeof(TextBlockPlusEffect), value, true);
break;
case "Border":
BorderType = (BorderEffect)Enum.Parse(typeof(BorderEffect), value, true);
break;
case "Shadow":
Shadow = (ShadowEffect)Enum.Parse(typeof(ShadowEffect), value, true);
break;
case "Margin":
Margin = Utility.ParseThickness(value, xaml);
break;
case "VerticalAlignment":
VerticalAlignment = (VerticalAlignment)Enum.Parse(typeof(VerticalAlignment), Regex.Replace(value, "middle", "Center", RegexOptions.IgnoreCase), true);
break;
}
}
}
public RichTextBoxStyle(RichTextBoxStyle style) :
this(style.ID, style.Family, style.Size, style.Background, style.Foreground, style.BorderBrush, style.ShadowBrush, style.Weight, style.Style, style.Decorations, style.Alignment, style.Special, style.Effect, style.BorderType, style.Shadow, new Thickness(style.Margin.Left, style.Margin.Top, style.Margin.Right, style.Margin.Bottom), style.VerticalAlignment)
{
}
public void ApplyStyle(RichTextBoxStyle style, RichTextBoxStyle linkStyle, bool useLinkButtons)
{
RichTextTag tag = new RichTextTag();
bool isLink = false;
this.IsHitTestVisible = false;
if (this.Tag is RichTextTag)
{
tag = (RichTextTag)this.Tag;
if (tag.Metadata != null)
{
isLink = tag.Metadata.IsLink;
}
if (useLinkButtons)
{
if (isLink)
{
if (_link == null)
{
Children.Remove(_element);
_element.Foreground = new SolidColorBrush(Colors.Red);
_link = new HyperlinkButton()
{
Content = _element,
NavigateUri = new Uri(tag.Metadata["URL"]),
TargetName = (tag.Metadata.ContainsKey("Target") ? tag.Metadata["Target"] : "_blank")
};
Children.Insert(0, _link);
}
this.IsHitTestVisible = true;
}
else
{
if (_link != null)
{
Children.Remove(_link);
_link = null;
Children.Insert(0, _element);
}
}
}
}
_element.FontFamily = new FontFamily(style.Family);
_element.FontSize = (style.Size != null ? (double)style.Size : 14);
base.Background = style.Background;
_element.Foreground = isLink ? linkStyle.Foreground : style.Foreground;
_element.FontWeight = (style.Weight != null ? (FontWeight)style.Weight : FontWeights.Normal);
_element.FontStyle = (style.Style != null ? (FontStyle)style.Style : FontStyles.Normal);
_element.TextDecorations = isLink ? linkStyle.Decorations : style.Decorations;
_effect = style.Effect;
_border = style.BorderType;
_shadowEffect = style.Shadow;
HorizontalAlignment = style.Alignment;
VerticalAlignment = style.VerticalAlignment;
if (style.ShadowBrush != null)
{
_shadowBrush = style.ShadowBrush;
}
if (style.Special == RichTextSpecialFormatting.Subscript)
{
_element.FontSize *= RichTextBlock.SubScriptMultiplier;
VerticalAlignment = VerticalAlignment.Bottom;
LineHeightMultiplier = 1 / RichTextBlock.SubScriptMultiplier;
}
else if (style.Special == RichTextSpecialFormatting.Superscript)
{
_element.FontSize *= RichTextBlock.SuperScriptMultiplier;
VerticalAlignment = VerticalAlignment.Top;
LineHeightMultiplier = 1 / RichTextBlock.SuperScriptMultiplier;
}
else
{
LineHeightMultiplier = 1;
}
Margin = new Thickness(style.Margin.Left, style.Margin.Top, style.Margin.Right, style.Margin.Bottom);
UpdateStyle();
}
