public SMParaFormat()
{
VertAlign = SMVerticalAlign.Center;
Align = SMHorizontalAlign.Left;
LineSpacing = 1.2f;
SizeToFit = true;
}
public void Set(SMParaFormat p)
{
this.SizeToFit = p.SizeToFit;
this.LineSpacing = p.LineSpacing;
this.VertAlign = p.VertAlign;
this.Align = p.Align;
}
private static void AdjustLinesHorizontaly(int areaWidth, SMHorizontalAlign align, List <SMWordLine> drawWords)
{
int i = 0;
int max = drawWords.Count;
for (i = 0; i < max; i++)
{
AdjustLineWords(drawWords[i], areaWidth, align, i < max - 1);
}
}
private void AdjustLinesHorizontaly(int areaWidth, SMHorizontalAlign align, List <SMTextContainerLine> lines)
{
int i = 0;
int max = lines.Count;
for (i = 0; i < max; i++)
{
AdjustLineWords(lines[i], areaWidth, align, i < max - 1);
}
}
private static void AdjustLineWords(List <SMWordBase> drawWords, float areaWidth,
SMHorizontalAlign align, bool lastLine)
{
int wordCount = 0;
float totalWidth = 0;
foreach (SMWordBase wb in drawWords)
{
if (!wb.IsSpace())
{
wordCount++;
}
totalWidth += wb.rect.Width;
}
if (wordCount > 0)
{
float adjustment = 0;
float adjustmentStep = 0;
bool doAdjust = true;
if (align == SMHorizontalAlign.Left || (align == SMHorizontalAlign.Justify && lastLine))
{
doAdjust = false;
}
else if (align == SMHorizontalAlign.Center)
{
adjustment = (areaWidth - totalWidth) / 2;
}
else if (align == SMHorizontalAlign.Right)
{
adjustment = (areaWidth - totalWidth);
}
else if (align == SMHorizontalAlign.Justify)
{
adjustmentStep = (areaWidth - totalWidth) / (wordCount + 1);
}
if (doAdjust)
{
foreach (SMWordBase wat in drawWords)
{
wat.rect.X += adjustment;
wat.rect.Width += adjustmentStep;
adjustment += adjustmentStep;
}
}
}
}
public void Load(RSFileReader br)
{
byte b;
while ((b = br.ReadByte()) != 0)
{
switch (b)
{
case 10: SizeToFit = br.ReadBool(); break;
case 11: Align = (SMHorizontalAlign)br.ReadInt32(); break;
case 12: VertAlign = (SMVerticalAlign)br.ReadInt32(); break;
case 13: LineSpacing = br.ReadFloat(); break;
}
}
}
private void AdjustLineWords(SMTextContainerLine line, float areaWidth,
SMHorizontalAlign align, bool lastLine)
{
float totalWidth = 0;
foreach (SMTextContainerWord wb in line)
{
totalWidth += wb.rect.Width + ItemMargin.LeftRight;
}
if (line.Count > 0)
{
float adjustment = 0;
float adjustmentStep = 0;
bool doAdjust = true;
if (align == SMHorizontalAlign.Left || (align == SMHorizontalAlign.Justify && lastLine))
{
doAdjust = false;
}
else if (align == SMHorizontalAlign.Center)
{
adjustment = (areaWidth - totalWidth) / 2;
}
else if (align == SMHorizontalAlign.Right)
{
adjustment = (areaWidth - totalWidth);
}
else if (align == SMHorizontalAlign.Justify)
{
adjustmentStep = (areaWidth - totalWidth) / (line.Count + 1);
}
if (doAdjust)
{
foreach (SMTextContainerWord wat in line)
{
wat.rect.X += (int)adjustment;
wat.rect.Width += (int)adjustmentStep;
adjustment += adjustmentStep;
}
}
}
}
