/**
* New method contributed by Lubos Strapko
* @param h
* @param cprops
* @since 2.1.3
*/
public static void InsertStyle(Hashtable h, ChainedProperties cprops)
{
String style = (String)h["style"];
if (style == null)
{
return;
}
Properties prop = Markup.ParseAttributes(style);
foreach (String key in prop.Keys)
{
if (key.Equals(Markup.CSS_KEY_FONTFAMILY))
{
h["face"] = prop[key];
}
else if (key.Equals(Markup.CSS_KEY_FONTSIZE))
{
float actualFontSize = Markup.ParseLength(cprops[ElementTags.SIZE], Markup.DEFAULT_FONT_SIZE);
if (actualFontSize <= 0f)
{
actualFontSize = Markup.DEFAULT_FONT_SIZE;
}
h[ElementTags.SIZE] = Markup.ParseLength(prop[key], actualFontSize).ToString(NumberFormatInfo.InvariantInfo) + "pt";
}
else if (key.Equals(Markup.CSS_KEY_FONTSTYLE))
{
String ss = prop[key].Trim().ToLower(CultureInfo.InvariantCulture);
if (ss.Equals("italic") || ss.Equals("oblique"))
{
h["i"] = null;
}
}
else if (key.Equals(Markup.CSS_KEY_FONTWEIGHT))
{
String ss = prop[key].Trim().ToLower(CultureInfo.InvariantCulture);
if (ss.Equals("bold") || ss.Equals("700") || ss.Equals("800") || ss.Equals("900"))
{
h["b"] = null;
}
}
else if (key.Equals(Markup.CSS_KEY_TEXTDECORATION))
{
String ss = prop[key].Trim().ToLower(CultureInfo.InvariantCulture);
if (ss.Equals(Markup.CSS_VALUE_UNDERLINE))
{
h["u"] = null;
}
}
else if (key.Equals(Markup.CSS_KEY_COLOR))
{
BaseColor c = Markup.DecodeColor(prop[key]);
if (c != null)
{
int hh = c.ToArgb() & 0xffffff;
String hs = "#" + hh.ToString("X06", NumberFormatInfo.InvariantInfo);
h["color"] = hs;
}
}
else if (key.Equals(Markup.CSS_KEY_LINEHEIGHT))
{
String ss = prop[key].Trim();
float actualFontSize = Markup.ParseLength(cprops[ElementTags.SIZE], Markup.DEFAULT_FONT_SIZE);
if (actualFontSize <= 0f)
{
actualFontSize = Markup.DEFAULT_FONT_SIZE;
}
float v = Markup.ParseLength(prop[key], actualFontSize);
if (ss.EndsWith("%"))
{
v /= 100;
h["leading"] = "0," + v.ToString(NumberFormatInfo.InvariantInfo);
}
else if (Util.EqualsIgnoreCase("normal", ss))
{
h["leading"] = "0,1.5";
}
else
{
h["leading"] = v.ToString(NumberFormatInfo.InvariantInfo) + ",0";
}
}
else if (key.Equals(Markup.CSS_KEY_TEXTALIGN))
{
String ss = prop[key].Trim().ToLower(System.Globalization.CultureInfo.InvariantCulture);
h["align"] = ss;
}
else if (key.Equals(Markup.CSS_KEY_PADDINGLEFT))
{
String ss = prop[key].Trim().ToLower(System.Globalization.CultureInfo.InvariantCulture);
h["indent"] = ss;
}
}
}
/**
* Method contributed by Lubos Strapko
* @param h
* @param chain
* @since 2.1.3
*/
public static void ResolveStyleAttribute(IDictionary <String, String> h, ChainedProperties chain)
{
String style;
h.TryGetValue(HtmlTags.STYLE, out style);
if (style == null)
{
return;
}
Properties prop = HtmlUtilities.ParseAttributes(style);
foreach (string key in prop.Keys)
{
if (key.Equals(HtmlTags.FONTFAMILY))
{
h[HtmlTags.FACE] = prop[key];
}
else if (key.Equals(HtmlTags.FONTSIZE))
{
float actualFontSize = HtmlUtilities.ParseLength(chain[HtmlTags.SIZE],
HtmlUtilities.DEFAULT_FONT_SIZE);
if (actualFontSize <= 0f)
{
actualFontSize = HtmlUtilities.DEFAULT_FONT_SIZE;
}
h[HtmlTags.SIZE] = HtmlUtilities.ParseLength(prop[key], actualFontSize).ToString(CultureInfo.InvariantCulture) + "pt";
}
else if (key.Equals(HtmlTags.FONTSTYLE))
{
String ss = prop[key].Trim().ToLowerInvariant();
if (ss.Equals(HtmlTags.ITALIC) || ss.Equals(HtmlTags.OBLIQUE))
{
h[HtmlTags.I] = null;
}
}
else if (key.Equals(HtmlTags.FONTWEIGHT))
{
String ss = prop[key].Trim().ToLowerInvariant();
if (ss.Equals(HtmlTags.BOLD) || ss.Equals("700") || ss.Equals("800") ||
ss.Equals("900"))
{
h[HtmlTags.B] = null;
}
}
else if (key.Equals(HtmlTags.TEXTDECORATION))
{
String ss = prop[key].Trim().ToLowerInvariant();
if (ss.Equals(HtmlTags.UNDERLINE))
{
h[HtmlTags.U] = null;
}
}
else if (key.Equals(HtmlTags.COLOR))
{
BaseColor c = HtmlUtilities.DecodeColor(prop[key]);
if (c != null)
{
int hh = c.ToArgb();
String hs = hh.ToString("x");
hs = "000000" + hs;
hs = "#" + hs.Substring(hs.Length - 6);
h[HtmlTags.COLOR] = hs;
}
}
else if (key.Equals(HtmlTags.LINEHEIGHT))
{
String ss = prop[key].Trim();
float actualFontSize = HtmlUtilities.ParseLength(chain[HtmlTags.SIZE],
HtmlUtilities.DEFAULT_FONT_SIZE);
if (actualFontSize <= 0f)
{
actualFontSize = HtmlUtilities.DEFAULT_FONT_SIZE;
}
float v = HtmlUtilities.ParseLength(prop[key],
actualFontSize);
if (ss.EndsWith("%"))
{
h[HtmlTags.LEADING] = "0," + v / 100;
return;
}
if (Util.EqualsIgnoreCase(HtmlTags.NORMAL, ss))
{
h[HtmlTags.LEADING] = "0,1.5";
return;
}
h[HtmlTags.LEADING] = v + ",0";
}
else if (key.Equals(HtmlTags.TEXTALIGN))
{
String ss = prop[key].Trim().ToLowerInvariant();
h[HtmlTags.ALIGN] = ss;
}
else if (key.Equals(HtmlTags.PADDINGLEFT))
{
String ss = prop[key].Trim().ToLowerInvariant();
h[HtmlTags.INDENT] = HtmlUtilities.ParseLength(ss).ToString(CultureInfo.InvariantCulture);
}
}
}
/**
* This method isn't used by iText, but you can use it to analyze
* the value of a style attribute inside a HashMap.
* The different elements of the style attribute are added to the
* HashMap as key-value pairs.
* @param h a HashMap that should have at least a key named
* style. After this method is invoked, more keys could be added.
*/
public static void InsertStyle(Dictionary <string, string> h)
{
String style;
if (!h.TryGetValue("style", out style))
{
return;
}
Properties prop = Markup.ParseAttributes(style);
foreach (String key in prop.Keys)
{
if (key.Equals(Markup.CSS_KEY_FONTFAMILY))
{
h["face"] = prop[key];
}
else if (key.Equals(Markup.CSS_KEY_FONTSIZE))
{
h["size"] = Markup.ParseLength(prop[key]).ToString(NumberFormatInfo.InvariantInfo) + "pt";
}
else if (key.Equals(Markup.CSS_KEY_FONTSTYLE))
{
String ss = prop[key].Trim().ToLower(CultureInfo.InvariantCulture);
if (ss.Equals("italic") || ss.Equals("oblique"))
{
h["i"] = null;
}
}
else if (key.Equals(Markup.CSS_KEY_FONTWEIGHT))
{
String ss = prop[key].Trim().ToLower(CultureInfo.InvariantCulture);
if (ss.Equals("bold") || ss.Equals("700") || ss.Equals("800") || ss.Equals("900"))
{
h["b"] = null;
}
}
else if (key.Equals(Markup.CSS_KEY_TEXTDECORATION))
{
String ss = prop[key].Trim().ToLower(CultureInfo.InvariantCulture);
if (ss.Equals(Markup.CSS_VALUE_UNDERLINE))
{
h["u"] = null;
}
}
else if (key.Equals(Markup.CSS_KEY_COLOR))
{
BaseColor c = Markup.DecodeColor(prop[key]);
if (c != null)
{
int hh = c.ToArgb() & 0xffffff;
String hs = "#" + hh.ToString("X06", NumberFormatInfo.InvariantInfo);
h["color"] = hs;
}
}
else if (key.Equals(Markup.CSS_KEY_LINEHEIGHT))
{
String ss = prop[key].Trim();
float v = Markup.ParseLength(prop[key]);
if (ss.EndsWith("%"))
{
v /= 100;
h["leading"] = "0," + v.ToString(NumberFormatInfo.InvariantInfo);
}
else if (Util.EqualsIgnoreCase("normal", ss))
{
h["leading"] = "0,1.5";
}
else
{
h["leading"] = v.ToString(NumberFormatInfo.InvariantInfo) + ",0";
}
}
else if (key.Equals(Markup.CSS_KEY_TEXTALIGN))
{
String ss = prop[key].Trim().ToLower(System.Globalization.CultureInfo.InvariantCulture);
h["align"] = ss;
}
}
}