/// <summary> Adds supported characters in the specified range from the given
/// font face.
///
/// </summary>
/// <param name="face">
/// </param>
/// <param name="fromChar">
/// </param>
/// <param name="count">
/// </param>
public void addCharset(FontFace face, int fromChar, int count)
{
int remaining = count;
for (int i = fromChar; remaining > 0 && i < System.Char.MaxValue; i++)
{
char c = (char)i;
GlyphEntry ge = addChar(face, c);
if (ge != null)
{
remaining--;
}
}
}
/// <summary> If supported, includes a character from the given font face.
///
/// </summary>
/// <param name="c">
/// </param>
public GlyphEntry addChar(FontFace face, char c)
{
GlyphEntry ge = (GlyphEntry)glyphEntryMap.get_Renamed(c);
if (ge == null)
{
ge = face.getGlyphEntry(c);
if (ge != null)
{
//Add to this tag's collection
glyphEntryMap.put(c, ge);
}
}
if (flashType && ge != null && ge.zoneRecord == null && zoneRecordBuilder != null)
{
ge.zoneRecord = zoneRecordBuilder.build(c);
}
return(ge);
}
/// <summary> Creates a DefineFont2 or DefineFont3 tag depending on the code specified
/// on construction.
/// </summary>
public DefineTag build()
{
int count = glyphEntryMap.size();
if (Trace.font)
{
Trace.trace("Building font '" + tag.fontName + "' with " + count + " characters.");
}
if (flashType && tag is DefineFont3)
{
DefineFont3 df3 = (DefineFont3)tag;
df3.zones = new DefineFontAlignZones();
df3.zones.font = df3;
df3.zones.zoneTable = new ZoneRecord[count];
df3.zones.csmTableHint = 1;
}
tag.glyphShapeTable = new Shape[count];
if (tag.code != flash.swf.TagValues_Fields.stagDefineFont)
{
tag.codeTable = new char[count];
if (tag.hasLayout)
{
tag.advanceTable = new short[count];
tag.boundsTable = new Rect[count];
}
}
// Process each GlyphEntry
System.Collections.IEnumerator it = glyphEntryMap.iterator();
int i = 0;
// long flashTypeTime = 0;
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
while (it.MoveNext() && i < count)
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
GlyphEntry ge = (GlyphEntry)((System.Collections.DictionaryEntry)it.Current).Value;
if (flashType && tag is DefineFont3)
{
((DefineFont3)tag).zones.zoneTable[i] = ge.zoneRecord;
}
// Note: offsets to shape table entries calculated on encoding
tag.glyphShapeTable[i] = ge.shape;
// IMPORTANT! Update GlyphEntry Index
ge.Index = i;
// DEFINEFONT2/3 specific properties
if (tag.code != flash.swf.TagValues_Fields.stagDefineFont)
{
tag.codeTable[i] = ge.character; // unsigned code point
// Layout information
if (tag.hasLayout)
{
tag.advanceTable[i] = (short)ge.advance; //advance in emScale
// The player doesn't need ge.bounds, so we ignore it.
// We must still generate this value, however, for ADF use.
tag.boundsTable[i] = IDENTITY_RECT;
}
else
{
if (Trace.font)
{
Trace.trace("Warning: font tag created without layout information.");
}
}
}
i++;
}
if (tag.hasLayout)
{
tag.kerningTable = new KerningRecord[0];
}
// FIXME: we should allow the user to set the language code
//tag.langCode = 1;
// if we have any license info, create a DefineFontName tag
if (useLicenseTag && ((FSType != null && !FSType.installable) || Copyright != null || Name != null))
{
tag.license = new DefineFontName();
tag.license.font = tag;
tag.license.fontName = Name;
tag.license.copyright = Copyright;
}
return(tag);
}
private void init(System.String alias)
{
fontHeight = defaultFace.PointSize;
if (tag.code != flash.swf.TagValues_Fields.stagDefineFont)
{
tag.fontName = alias;
tag.bold = defaultFace.isBold();
tag.italic = defaultFace.isItalic();
if (tag.hasLayout)
{
tag.ascent = defaultFace.Ascent;
tag.descent = defaultFace.Descent;
tag.leading = defaultFace.LineGap;
if (Trace.font)
{
Trace.trace("\tBold: " + tag.bold);
Trace.trace("\tItalic: " + tag.italic);
Trace.trace("\tAscent: " + tag.ascent);
Trace.trace("\tDescent: " + tag.descent);
Trace.trace("\tLeading: " + tag.leading);
}
}
}
// If flashType enabled we must have z, Z, l, L
if (flashType)
{
GlyphEntry adfGE = defaultFace.getGlyphEntry('z');
if (adfGE == null)
{
flashType = false;
}
adfGE = defaultFace.getGlyphEntry('Z');
if (adfGE == null)
{
flashType = false;
}
adfGE = defaultFace.getGlyphEntry('l');
if (adfGE == null)
{
flashType = false;
}
adfGE = defaultFace.getGlyphEntry('L');
if (adfGE == null)
{
flashType = false;
}
}
if (flashType)
{
zoneRecordBuilder = ZoneRecordBuilder.createInstance();
if (zoneRecordBuilder != null)
{
zoneRecordBuilder.FontAlias = alias;
zoneRecordBuilder.FontBuilder = this;
zoneRecordBuilder.FontFace = defaultFace;
}
else
{
// FlashType Zone Records are not available, so we should
// disable flashType
flashType = false;
}
}
addChar(' '); // Add at least a space char by default
}
/// <summary> </summary>
/// <param name="fontBuilder">FontBuilder
/// </param>
/// <param name="height">double
/// </param>
/// <param name="text">String
/// </param>
/// <param name="color">Color
/// </param>
/// <param name="xOffset">int
/// </param>
/// <param name="yOffset">int
/// </param>
/// <throws> IOException </throws>
/// <summary> add text</summary>
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1303'"
public virtual void add(FontBuilder fontBuilder, double height, System.String text, ref System.Drawing.Color color, int xOffset, int yOffset)
{
fontBuilders.Add(fontBuilder);
//UPGRADE_ISSUE: Constructor 'java.io.BufferedReader.BufferedReader' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javaioBufferedReaderBufferedReader_javaioReader'"
System.IO.StreamReader reader = new BufferedReader(new System.IO.StringReader(text));
System.String line;
char[] chars;
int yCount = 0;
double t_width = 0.0f;
double t_height = 0.0f;
while (true)
{
line = reader.ReadLine();
// Make sure we don't create empty TextRecords
// A empty textRecord will crash Flash Player. Player Bug#57644
if ((line == null) || (line.Length == 0))
{
break;
}
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1303'"
TextRecord tr = getStyleRecord(fontBuilder, height, ref color, xOffset, (int)(yOffset + yCount * height * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL));
chars = line.ToCharArray();
tr.entries = new GlyphEntry[chars.Length];
double w = 0;
for (int i = 0; i < chars.Length; i++)
{
char c = chars[i];
// preilly: According to Sherman Gong, we need to clone the font GlyphEntry, so
// that the advance value can be mapped from the font's logical scale to the
// text's physical scale.
GlyphEntry ge = (GlyphEntry)fontBuilder.getGlyph(c).Clone();
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
ge.advance = (int)((ge.advance / 1024f) * tr.height);
tr.entries[i] = ge;
w += ge.advance;
}
if (w > t_width)
{
t_width = w;
}
tag.records.Add(tr);
yCount++;
}
t_height = yCount * height;
double x1 = 0;
double y1 = 0;
double x2 = x1 + t_width;
double y2 = y1 + t_height;
x1 = x1 * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL;
x2 = x2 * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL;
y1 = y1 * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL;
y2 = y2 * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL;
/**
* If the values are greater than Max_value, then
* the results are not to be trusted.
*/
if (x1 > System.Int32.MaxValue)
{
x1 = 0;
}
if (x2 > System.Int32.MaxValue)
{
x2 = 0;
}
if (y1 > System.Int32.MaxValue)
{
y1 = 0;
}
if (y2 > System.Int32.MaxValue)
{
y2 = 0;
}
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
tag.bounds = new Rect((int)x1, (int)x2, (int)y1, (int)y2);
}
/// <summary> Description: This version is the same as the straight add function
/// The difference is that we use java layout class to
/// calculate the bounding box.
///
/// </summary>
/// <param name="fontBuilder">FontBuilder
/// </param>
/// <param name="height"> double
/// </param>
/// <param name="text"> String
/// </param>
/// <param name="color"> Color
/// </param>
/// <param name="xOffset"> int
/// </param>
/// <param name="yOffset"> int
/// </param>
/// <param name="bounds"> Rectangle2D
/// </param>
/// <throws> IOException </throws>
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1303'"
public virtual void addWithLayout(FontBuilder fontBuilder, double height, System.String text, ref System.Drawing.Color color, int xOffset, int yOffset, ref System.Drawing.RectangleF bounds)
{
fontBuilders.Add(fontBuilder);
//UPGRADE_ISSUE: Constructor 'java.io.BufferedReader.BufferedReader' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javaioBufferedReaderBufferedReader_javaioReader'"
System.IO.StreamReader reader = new BufferedReader(new System.IO.StringReader(text));
System.String line;
char[] chars;
int yCount = 0;
while (true)
{
line = reader.ReadLine();
// Make sure we don't create empty TextRecords
// A empty textRecord will crash Flash Player. Player Bug #102948
if ((line == null) || (line.Length == 0))
{
break;
}
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1303'"
TextRecord tr = getStyleRecord(fontBuilder, height, ref color, xOffset, (int)(yOffset + yCount * height * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL));
chars = line.ToCharArray();
tr.entries = new GlyphEntry[chars.Length];
for (int i = 0; i < chars.Length; i++)
{
char c = chars[i];
GlyphEntry ge = (GlyphEntry)fontBuilder.getGlyph(c).Clone();
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
ge.advance = (int)((ge.advance / 1024f) * tr.height);
tr.entries[i] = ge;
}
tag.records.Add(tr);
yCount++;
}
/**
* on JDK1.4.x the bounds.getMinX() can returns values > bounds.getMaxX()
* and also return values > Interger.MAX_VALUE which can cause many
* problems when we encode the the position valures in the tagEncoder.
*
* So we stay away from the getMinx, getMinxY methods, and also
* double check everything here.
*
*/
double x1 = (double)bounds.X;
double y1 = (double)bounds.Y;
double rect_width = (double)bounds.Width;
double rect_height = (double)bounds.Height;
double x2 = x1 + rect_width;
double y2 = y1 + rect_height;
x1 = x1 * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL;
x2 = x2 * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL;
y1 = y1 * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL;
y2 = y2 * flash.swf.SwfConstants_Fields.TWIPS_PER_PIXEL;
/**
* If the values are greater than Max_value, then
* the results are not to be trusted.
*/
if (x1 > System.Int32.MaxValue)
{
x1 = 0;
}
if (x2 > System.Int32.MaxValue)
{
x2 = 0;
}
if (y1 > System.Int32.MaxValue)
{
y1 = 0;
}
if (y2 > System.Int32.MaxValue)
{
y2 = 0;
}
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
tag.bounds = new Rect((int)x1, (int)x2, (int)y1, (int)y2);
}
