@Test
public void verifyStart() {
AbstractTagProcessor a = new AbstractTagProcessor() {};
Tag tag = new Tag("dummy");
tag.getCSS().put("page-break-before", "always");
List<Element> end = a.startElement(null, tag);
Assert.assertEquals(Chunk.NEXTPAGE, end.get(0));
}
@Test
public void verifyFontsizeTranslation() {
AbstractTagProcessor a = new AbstractTagProcessor() {};
Tag tag = new Tag("dummy");
tag.getCSS().put("font-size", "16px");
a.startElement(null, tag);
Assert.assertEquals("12.0pt", tag.getCSS().get("font-size"));
}
@Test
public void verifyEnd() {
AbstractTagProcessor a = new AbstractTagProcessor() {};
Tag tag = new Tag("dummy");
tag.getCSS().put("page-break-after", "always");
List<Element> end = a.endElement(null, tag, new ArrayList<Element>());
Assert.assertEquals(Chunk.NEXTPAGE, end.get(0));
}
/**
* Applies css to a HtmlCell
*
* @param cell the HtmlCell
* @param t the tag with the styles
* @param memory current margin memory
* @param psc the {@link PageSize} container
* @return a styled HtmlCell
*/
public HtmlCell apply(
final HtmlCell cell, final Tag t, final MarginMemory memory, final PageSizeContainable psc) {
Tag row = t.getParent();
while (row != null && !row.getName().equals(HTML.Tag.TR)) {
row = row.getParent();
}
Tag table = t.getParent();
while (table != null && !table.getName().equals(HTML.Tag.TABLE)) {
table = table.getParent();
}
final TableStyleValues values = Table.setBorderAttributeForCell(table);
Map<String, String> css = t.getCSS();
String emptyCells = css.get(CSS.Property.EMPTY_CELLS);
if (null != emptyCells
&& CSS.Value.HIDE.equalsIgnoreCase(emptyCells)
&& cell.getCompositeElements() == null) {
cell.setBorder(Rectangle.NO_BORDER);
} else {
cell.setVerticalAlignment(
Element.ALIGN_MIDDLE); // Default css behavior. Implementation of "vertical-align" style
// further along.
String vAlign = null;
if (t.getAttributes().containsKey(HTML.Attribute.VALIGN)) {
vAlign = t.getAttributes().get(HTML.Attribute.VALIGN);
} else if (css.containsKey(HTML.Attribute.VALIGN)) {
vAlign = css.get(HTML.Attribute.VALIGN);
} else if (row != null) {
if (row.getAttributes().containsKey(HTML.Attribute.VALIGN)) {
vAlign = row.getAttributes().get(HTML.Attribute.VALIGN);
} else if (row.getCSS().containsKey(HTML.Attribute.VALIGN)) {
vAlign = row.getCSS().get(HTML.Attribute.VALIGN);
}
}
if (vAlign != null) {
if (vAlign.equalsIgnoreCase(CSS.Value.TOP)) {
cell.setVerticalAlignment(Element.ALIGN_TOP);
} else if (vAlign.equalsIgnoreCase(CSS.Value.BOTTOM)) {
cell.setVerticalAlignment(Element.ALIGN_BOTTOM);
}
}
String align = null;
if (t.getAttributes().containsKey(HTML.Attribute.ALIGN)) {
align = t.getAttributes().get(HTML.Attribute.ALIGN);
} else if (css.containsKey(CSS.Property.TEXT_ALIGN)) {
align = css.get(CSS.Property.TEXT_ALIGN);
}
if (align != null) {
if (align.equalsIgnoreCase(CSS.Value.CENTER)) {
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
} else if (align.equalsIgnoreCase(CSS.Value.RIGHT)) {
cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
} else if (align.equalsIgnoreCase(CSS.Value.JUSTIFY)) {
cell.setHorizontalAlignment(Element.ALIGN_JUSTIFIED);
}
}
if (t.getAttributes().get(HTML.Attribute.WIDTH) != null
|| css.get(HTML.Attribute.WIDTH) != null) {
cell.setFixedWidth(
new WidthCalculator().getWidth(t, memory.getRootTags(), psc.getPageSize().getWidth()));
}
HeightCalculator heightCalc = new HeightCalculator();
Float height = heightCalc.getHeight(t, psc.getPageSize().getHeight());
if (height == null && row != null) {
height = heightCalc.getHeight(row, psc.getPageSize().getHeight());
}
if (height != null) {
cell.setMinimumHeight(height);
}
String colspan = t.getAttributes().get(HTML.Attribute.COLSPAN);
if (null != colspan) {
cell.setColspan(Integer.parseInt(colspan));
}
String rowspan = t.getAttributes().get(HTML.Attribute.ROWSPAN);
if (null != rowspan) {
cell.setRowspan(Integer.parseInt(rowspan));
}
for (Entry<String, String> entry : css.entrySet()) {
String key = entry.getKey();
String value = entry.getValue();
cell.setUseBorderPadding(true);
if (key.equalsIgnoreCase(CSS.Property.BACKGROUND_COLOR)) {
values.setBackground(HtmlUtilities.decodeColor(value));
} else if (key.equalsIgnoreCase(CSS.Property.VERTICAL_ALIGN)) {
if (value.equalsIgnoreCase(CSS.Value.TOP)) {
cell.setVerticalAlignment(Element.ALIGN_TOP);
cell.setPaddingTop(cell.getPaddingTop() + 6);
} else if (value.equalsIgnoreCase(CSS.Value.BOTTOM)) {
cell.setVerticalAlignment(Element.ALIGN_BOTTOM);
cell.setPaddingBottom(cell.getPaddingBottom() + 6);
}
} else if (key.contains(CSS.Property.BORDER)) {
if (key.contains(CSS.Value.TOP)) {
setTopOfBorder(cell, key, value, values);
} else if (key.contains(CSS.Value.BOTTOM)) {
setBottomOfBorder(cell, key, value, values);
} else if (key.contains(CSS.Value.LEFT)) {
setLeftOfBorder(cell, key, value, values);
} else if (key.contains(CSS.Value.RIGHT)) {
setRightOfBorder(cell, key, value, values);
}
} else if (key.contains(CSS.Property.CELLPADDING) || key.contains(CSS.Property.PADDING)) {
if (key.contains(CSS.Value.TOP)) {
cell.setPaddingTop(cell.getPaddingTop() + utils.parsePxInCmMmPcToPt(value));
} else if (key.contains(CSS.Value.BOTTOM)) {
cell.setPaddingBottom(cell.getPaddingBottom() + utils.parsePxInCmMmPcToPt(value));
} else if (key.contains(CSS.Value.LEFT)) {
cell.setPaddingLeft(cell.getPaddingLeft() + utils.parsePxInCmMmPcToPt(value));
} else if (key.contains(CSS.Value.RIGHT)) {
cell.setPaddingRight(cell.getPaddingRight() + utils.parsePxInCmMmPcToPt(value));
}
} else if (key.contains(CSS.Property.TEXT_ALIGN)) {
cell.setHorizontalAlignment(CSS.getElementAlignment(value));
}
}
cell.setPaddingLeft(
cell.getPaddingLeft() + values.getHorBorderSpacing() + values.getBorderWidthLeft());
cell.setPaddingRight(cell.getPaddingRight() + values.getBorderWidthRight());
cell.setPaddingTop(
cell.getPaddingTop() + values.getVerBorderSpacing() + values.getBorderWidthTop());
cell.setPaddingBottom(cell.getPaddingBottom() + values.getBorderWidthBottom());
}
cell.setBorder(Rectangle.NO_BORDER);
cell.setCellEvent(new CellSpacingEvent(values));
cell.setCellValues(values);
return cell;
}