public void startSection(final ReportElement element, final int sectionSize) {
final StyleSheet resolverStyleSheet = element.getComputedStyle();
final String layoutMode;
final boolean legacyMode =
metaData.isFeatureSupported(OutputProcessorFeature.STRICT_COMPATIBILITY);
if (legacyMode) {
layoutMode = BandStyleKeys.LAYOUT_BLOCK;
} else {
String layout =
(String)
resolverStyleSheet.getStyleProperty(BandStyleKeys.LAYOUT, BandStyleKeys.LAYOUT_AUTO);
if (BandStyleKeys.LAYOUT_INLINE.equals(layout)
&& !this.context.getRenderBox().isAcceptInlineBoxes()) {
layoutMode = BandStyleKeys.LAYOUT_BLOCK;
} else {
layoutMode = layout;
}
}
final GroupSection groupSection =
new GroupSection(
renderNodeFactory.produceRenderBox(element, resolverStyleSheet, layoutMode, null),
renderNodeFactory.createAutoGeneratedSectionStyleSheet(resolverStyleSheet),
sectionSize,
legacyMode);
this.context = new SectionLayoutModelBuilderContext(this.context, groupSection, legacyMode);
this.context.setEmpty(true);
if (element instanceof GroupBody || element instanceof Group) {
// PRD-3154 - do we need to set placeholder to true?
// todo: PRD-3154: This is black magic, placeholder box true is evil.
// Need to evaluate side-effects of this beast. Is it safe for keep-together boxes?
this.context
.getRenderBox()
.getStaticBoxLayoutProperties()
.setPlaceholderBox(StaticBoxLayoutProperties.PlaceholderType.SECTION);
}
this.textProducer.startText();
}
private InstanceID startBox(
final ReportElement element,
final StyleSheet styleSheet,
final String layout,
final boolean auto) {
closeAutoGeneratedPostfixBoxes();
if (BandStyleKeys.LAYOUT_AUTO.equals(layout)) {
this.context =
new DefaultLayoutModelBuilderContext(
this.context,
renderNodeFactory.produceRenderBox(element, styleSheet, layout, stateKey));
} else if (BandStyleKeys.LAYOUT_INLINE.equals(layout)) {
if (this.context.getRenderBox().isAcceptInlineBoxes() == false) {
// parent context is not a inline-inside context.
// So we need to create a auto-paragraph wrapper to open a inline-context
this.context =
new DefaultLayoutModelBuilderContext(
this.context, renderNodeFactory.createAutoParagraph(element, styleSheet, stateKey));
// PRD-3750 - A empty inline-band that creates a auto-paragraph reserves space on the
// vertical axis.
if (metaData.isFeatureSupported(OutputProcessorFeature.STRICT_COMPATIBILITY)
|| metaData.isFeatureSupported(OutputProcessorFeature.PRD_3750)) {
this.context.setAutoGeneratedWrapperBox(true);
this.context =
new DefaultLayoutModelBuilderContext(
this.context,
renderNodeFactory.produceRenderBox(
element,
styleSheet,
DefaultRenderNodeFactory.LAYOUT_PARAGRAPH_LINEBOX,
stateKey));
}
} else {
this.context =
new DefaultLayoutModelBuilderContext(
this.context,
renderNodeFactory.produceRenderBox(element, styleSheet, layout, stateKey));
}
} else if (this.context.getRenderBox().isAcceptInlineBoxes()) {
// inline elements only accept inline element childs
this.context =
new DefaultLayoutModelBuilderContext(
this.context,
renderNodeFactory.produceRenderBox(
element, styleSheet, BandStyleKeys.LAYOUT_INLINE, stateKey));
} else if (BandStyleKeys.LAYOUT_TABLE_CELL.equals(layout)) {
// a table body always needs a table parent ..
if (LayoutNodeTypes.TYPE_BOX_TABLE_ROW != this.context.getRenderBox().getLayoutNodeType()) {
startBox(
element,
renderNodeFactory.createAutoGeneratedSectionStyleSheet(styleSheet),
BandStyleKeys.LAYOUT_TABLE_ROW,
true);
}
this.context =
new DefaultLayoutModelBuilderContext(
this.context,
renderNodeFactory.produceRenderBox(element, styleSheet, layout, stateKey));
} else if (BandStyleKeys.LAYOUT_TABLE_ROW.equals(layout)) {
// a table body always needs a table parent ..
if (LayoutNodeTypes.TYPE_BOX_TABLE_SECTION
!= this.context.getRenderBox().getLayoutNodeType()) {
startBox(
element,
renderNodeFactory.createAutoGeneratedSectionStyleSheet(styleSheet),
BandStyleKeys.LAYOUT_TABLE_BODY,
true);
}
this.context =
new DefaultLayoutModelBuilderContext(
this.context,
renderNodeFactory.produceRenderBox(element, styleSheet, layout, stateKey));
} else if (BandStyleKeys.LAYOUT_TABLE_BODY.equals(layout)
|| BandStyleKeys.LAYOUT_TABLE_FOOTER.equals(layout)
|| BandStyleKeys.LAYOUT_TABLE_HEADER.equals(layout)) {
// a table body always needs a table parent ..
if (LayoutNodeTypes.TYPE_BOX_TABLE != this.context.getRenderBox().getLayoutNodeType()) {
startBox(
element,
renderNodeFactory.createAutoGeneratedSectionStyleSheet(styleSheet),
BandStyleKeys.LAYOUT_TABLE,
true);
}
this.context =
new DefaultLayoutModelBuilderContext(
this.context,
renderNodeFactory.produceRenderBox(element, styleSheet, layout, stateKey));
} else {
// handle ordinary elements, block, canvas, row ..
this.context =
new DefaultLayoutModelBuilderContext(
this.context,
renderNodeFactory.produceRenderBox(element, styleSheet, layout, stateKey));
}
this.context.setAutoGeneratedWrapperBox(auto);
this.context.setEmpty(isEmptyElement(element, styleSheet, metaData));
if (!auto) {
if (isControlBand(styleSheet)) {
this.context
.getRenderBox()
.getStaticBoxLayoutProperties()
.setPlaceholderBox(StaticBoxLayoutProperties.PlaceholderType.SECTION);
} else {
this.context
.getRenderBox()
.getStaticBoxLayoutProperties()
.setPlaceholderBox(StaticBoxLayoutProperties.PlaceholderType.NONE);
}
}
this.textProducer.startText();
return this.context.getRenderBox().getInstanceId();
}
