public LinkedRectangle(Rectangle link, LineArea lineArea,
InlineArea inlineArea)
{
this.link = link;
this.lineArea = lineArea;
this.inlineArea = inlineArea;
}
public LinkedRectangle(Rectangle link, LineArea lineArea,
InlineArea inlineArea)
{
this.link = link;
this.lineArea = lineArea;
this.inlineArea = inlineArea;
}
public override void start()
{
currentLineArea = new LineArea(fontState, lineHeight, halfLeading,
allocationWidth,
startIndent + textIndent, endIndent,
null);
}
public void addRect(Rectangle r, LineArea lineArea, InlineArea inlineArea)
{
LinkedRectangle linkedRectangle = new LinkedRectangle(r, lineArea, inlineArea);
linkedRectangle.setY(this.yoffset);
if (this.yoffset > maxY)
{
maxY = this.yoffset;
}
rects.Add(linkedRectangle);
}
public void addRect(Rectangle r, LineArea lineArea, InlineArea inlineArea)
{
LinkedRectangle linkedRectangle = new LinkedRectangle(r, lineArea, inlineArea);
linkedRectangle.setY(this.yoffset);
if (this.yoffset > maxY)
{
maxY = this.yoffset;
}
rects.Add(linkedRectangle);
}
public LineArea createNextLineArea()
{
if (this.hasLines)
{
this.currentLineArea.align(this.align);
this.addLineArea(this.currentLineArea);
}
this.currentLineArea = new LineArea(fontState, lineHeight,
halfLeading, allocationWidth,
startIndent, endIndent,
currentLineArea);
this.currentLineArea.changeHyphenation(hyphProps);
if (currentHeight + lineHeight > maxHeight)
{
return(null);
}
return(this.currentLineArea);
}
protected void addLineArea(LineArea la)
{
if (!la.isEmpty())
{
la.verticalAlign();
this.addDisplaySpace(this.halfLeading);
int size = la.GetHeight();
this.addChild(la);
this.increaseHeight(size);
this.addDisplaySpace(this.halfLeading);
}
if (pendingFootnotes != null)
{
foreach (FootnoteBody fb in pendingFootnotes)
{
Page page = getPage();
if (!Footnote.LayoutFootnote(page, fb, this))
{
page.addPendingFootnote(fb);
}
}
pendingFootnotes = null;
}
}
protected void addLineArea(LineArea la)
{
if (!la.isEmpty())
{
la.verticalAlign();
this.addDisplaySpace(this.halfLeading);
int size = la.GetHeight();
this.addChild(la);
this.increaseHeight(size);
this.addDisplaySpace(this.halfLeading);
}
if (pendingFootnotes != null)
{
foreach (FootnoteBody fb in pendingFootnotes)
{
Page page = getPage();
if (!Footnote.LayoutFootnote(page, fb, this))
{
page.addPendingFootnote(fb);
}
}
pendingFootnotes = null;
}
}
public override void start()
{
currentLineArea = new LineArea(fontState, lineHeight, halfLeading,
allocationWidth,
startIndent + textIndent, endIndent,
null);
}
public LinkedRectangle(LinkedRectangle lr)
{
this.link = lr.getRectangle();
this.lineArea = lr.getLineArea();
this.inlineArea = lr.getInlineArea();
}
public void setLineArea(LineArea lineArea)
{
this.lineArea = lineArea;
}
public LineArea(FontState fontState, int lineHeight, int halfLeading,
int allocationWidth, int startIndent, int endIndent,
LineArea prevLineArea)
: base(fontState)
{
this.currentFontState = fontState;
this.lineHeight = lineHeight;
this.nominalFontSize = fontState.FontSize;
this.nominalGlyphHeight = fontState.Ascender - fontState.Descender;
this.placementOffset = fontState.Ascender;
this.contentRectangleWidth = allocationWidth - startIndent
- endIndent;
this.fontState = fontState;
this.allocationHeight = this.nominalGlyphHeight;
this.halfLeading = this.lineHeight - this.allocationHeight;
this.startIndent = startIndent;
this.endIndent = endIndent;
if (prevLineArea != null)
{
IEnumerator e = prevLineArea.pendingAreas.GetEnumerator();
Box b = null;
bool eatMoreSpace = true;
int eatenWidth = 0;
while (eatMoreSpace)
{
if (e.MoveNext())
{
b = (Box)e.Current;
if (b is InlineSpace)
{
InlineSpace isp = (InlineSpace)b;
if (isp.isEatable())
{
eatenWidth += isp.getSize();
}
else
{
eatMoreSpace = false;
}
}
else
{
eatMoreSpace = false;
}
}
else
{
eatMoreSpace = false;
b = null;
}
}
while (b != null)
{
pendingAreas.Add(b);
if (e.MoveNext())
{
b = (Box)e.Current;
}
else
{
b = null;
}
}
pendingWidth = prevLineArea.getPendingWidth() - eatenWidth;
}
}
public LineArea(FontState fontState, int lineHeight, int halfLeading,
int allocationWidth, int startIndent, int endIndent,
LineArea prevLineArea)
: base(fontState)
{
this.currentFontState = fontState;
this.lineHeight = lineHeight;
this.nominalFontSize = fontState.FontSize;
this.nominalGlyphHeight = fontState.Ascender - fontState.Descender;
this.placementOffset = fontState.Ascender;
this.contentRectangleWidth = allocationWidth - startIndent
- endIndent;
this.fontState = fontState;
this.allocationHeight = this.nominalGlyphHeight;
this.halfLeading = this.lineHeight - this.allocationHeight;
this.startIndent = startIndent;
this.endIndent = endIndent;
if (prevLineArea != null)
{
IEnumerator e = prevLineArea.pendingAreas.GetEnumerator();
Box b = null;
bool eatMoreSpace = true;
int eatenWidth = 0;
while (eatMoreSpace)
{
if (e.MoveNext())
{
b = (Box)e.Current;
if (b is InlineSpace)
{
InlineSpace isp = (InlineSpace)b;
if (isp.isEatable())
{
eatenWidth += isp.getSize();
}
else
{
eatMoreSpace = false;
}
}
else
{
eatMoreSpace = false;
}
}
else
{
eatMoreSpace = false;
b = null;
}
}
while (b != null)
{
pendingAreas.Add(b);
if (e.MoveNext())
{
b = (Box)e.Current;
}
else
{
b = null;
}
}
pendingWidth = prevLineArea.getPendingWidth() - eatenWidth;
}
}
public LineArea createNextLineArea()
{
if (this.hasLines)
{
this.currentLineArea.align(this.align);
this.addLineArea(this.currentLineArea);
}
this.currentLineArea = new LineArea(fontState, lineHeight,
halfLeading, allocationWidth,
startIndent, endIndent,
currentLineArea);
this.currentLineArea.changeHyphenation(hyphProps);
if (currentHeight + lineHeight > maxHeight)
{
return null;
}
return this.currentLineArea;
}
public LinkedRectangle(LinkedRectangle lr)
{
this.link = lr.getRectangle();
this.lineArea = lr.getLineArea();
this.inlineArea = lr.getInlineArea();
}
public void RenderLineArea(LineArea area) {
int rx = this.currentAreaContainerXPosition + area.getStartIndent();
int ry = this.currentYPosition;
int w = area.getContentWidth();
int h = area.GetHeight();
this.currentYPosition -= area.getPlacementOffset();
this.currentXPosition = rx;
int bl = this.currentYPosition;
foreach (Box b in area.getChildren()) {
if (b is InlineArea) {
InlineArea ia = (InlineArea) b;
this.currentYPosition = ry - ia.getYOffset();
}
else {
this.currentYPosition = ry - area.getPlacementOffset();
}
b.render(this);
}
this.currentYPosition = ry - h;
this.currentXPosition = rx;
}
public void setLineArea(LineArea lineArea)
{
this.lineArea = lineArea;
}
