Package org.apache.fop.area.inline

Examples of org.apache.fop.area.inline.Space

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                    SpaceArea space = new SpaceArea(txt.charAt(0), offset, adjustable);
                    AbstractTextArea text = getCurrentText();
                    space.setParentArea(text);
                    text.addChildArea(space);
                } else {
                    Space space = new Space();
                    setAreaAttributes(lastAttributes, space);
                    setTraits(lastAttributes, space, SUBSET_COMMON);
                    setTraits(lastAttributes, space, SUBSET_BOX);
                    setTraits(lastAttributes, space, SUBSET_COLOR);
                    space.setOffset(offset);
                    Area parent = (Area)areaStack.peek();
                    parent.addChildArea(space);
                }
            }           
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                leader.setRuleStyle(fobj.getRuleStyle());
                leader.setRuleThickness(fobj.getRuleThickness().getValue(this));
                leader.setBPD(fobj.getRuleThickness().getValue(this));
                leaderArea = leader;
            } else {
                leaderArea = new Space();
                leaderArea.setBPD(1);
            }
            leaderArea.addTrait(Trait.COLOR, fobj.getColor());
        } else if (fobj.getLeaderPattern() == EN_SPACE) {
            leaderArea = new Space();
            leaderArea.setBPD(1);
        } else if (fobj.getLeaderPattern() == EN_DOTS) {
            TextArea t = new TextArea();
            char dot = '.'; // userAgent.getLeaderDotCharacter();

            int width = font.getCharWidth(dot);
            t.addWord("" + dot, 0);
            t.setIPD(width);
            t.setBPD(width);
            t.setBaselineOffset(width);
            TraitSetter.addFontTraits(t, font);
            t.addTrait(Trait.COLOR, fobj.getColor());
            Space spacer = null;
            if (fobj.getLeaderPatternWidth().getValue(this) > width) {
                spacer = new Space();
                spacer.setIPD(fobj.getLeaderPatternWidth().getValue(this) - width);
                width = fobj.getLeaderPatternWidth().getValue(this);
            }
            FilledArea fa = new FilledArea();
            fa.setUnitWidth(width);
            fa.addChildArea(t);
            if (spacer != null) {
                fa.addChildArea(spacer);
            }
            fa.setBPD(t.getBPD());

            leaderArea = fa;
        } else if (fobj.getLeaderPattern() == EN_USECONTENT) {
            if (fobj.getChildNodes() == null) {
                fobj.getLogger().error("Leader use-content with no content");
                return null;
            }

            // child FOs are assigned to the InlineStackingLM
            fobjIter = null;
           
            // get breaks then add areas to FilledArea
            FilledArea fa = new FilledArea();

            clm = new ContentLayoutManager(fa, this);
            addChildLM(clm);

            InlineLayoutManager lm;
            lm = new InlineLayoutManager(fobj);
            clm.addChildLM(lm);
            lm.initialize();

            LayoutContext childContext = new LayoutContext(0);
            childContext.setAlignmentContext(context.getAlignmentContext());
            contentList = clm.getNextKnuthElements(childContext, 0);
            int width = clm.getStackingSize();
            Space spacer = null;
            if (fobj.getLeaderPatternWidth().getValue(this) > width) {
                spacer = new Space();
                spacer.setIPD(fobj.getLeaderPatternWidth().getValue(this) - width);
                width = fobj.getLeaderPatternWidth().getValue(this);
            }
            fa.setUnitWidth(width);
            if (spacer != null) {
                fa.addChildArea(spacer);
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                iAdjust += (int) ((double) (spaceRange.opt
                                          - spaceRange.min) * dSpaceAdjust);
            }
            if (iAdjust != 0) {
                //getLogger().debug("Add leading space: " + iAdjust);
                Space ls = new Space();
                ls.setIPD(iAdjust);
                parentArea.addChildArea(ls);
            }
        }
    }
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                    SpaceArea space = new SpaceArea(txt.charAt(0), offset, adjustable);
                    AbstractTextArea text = getCurrentText();
                    space.setParentArea(text);
                    text.addChildArea(space);
                } else {
                    Space space = new Space();
                    setAreaAttributes(lastAttributes, space);
                    setTraits(lastAttributes, space, SUBSET_COMMON);
                    setTraits(lastAttributes, space, SUBSET_BOX);
                    setTraits(lastAttributes, space, SUBSET_COLOR);
                    space.setOffset(offset);
                    Area parent = (Area)areaStack.peek();
                    parent.addChildArea(space);
                }
            }           
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                // Shrink by factor
                iAdjust += (int) (spaceRange.getShrink() * spaceAdjust);
            }
            if (iAdjust != 0) {
                //getLogger().debug("Add leading space: " + iAdjust);
                Space ls = new Space();
                ls.setIPD(iAdjust);
                parentArea.addChildArea(ls);
            }
        }
    }
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                // Shrink by factor
                iAdjust += (int) (spaceRange.getShrink() * spaceAdjust);
            }
            if (iAdjust != 0) {
                //getLogger().debug("Add leading space: " + iAdjust);
                Space ls = new Space();
                ls.setIPD(iAdjust);
                int level = parentArea.getBidiLevel();
                if ( level >= 0 ) {
                    ls.setBidiLevel ( level );
                }
                parentArea.addChildArea(ls);
            }
        }
    }
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                    SpaceArea space = new SpaceArea(offset, level, content.charAt(0), adjustable);
                    AbstractTextArea text = getCurrentText();
                    space.setParentArea(text);
                    text.addChildArea(space);
                } else {
                    Space space = new Space();
                    setAreaAttributes(lastAttributes, space);
                    setTraits(lastAttributes, space, SUBSET_COMMON);
                    setTraits(lastAttributes, space, SUBSET_BOX);
                    setTraits(lastAttributes, space, SUBSET_COLOR);
                    space.setBlockProgressionOffset(offset);
                    Area parent = (Area)areaStack.peek();
                    parent.addChildArea(space);
                }
            }
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                    = new org.apache.fop.area.inline.Leader();
                leader.setRuleStyle(fobj.getRuleStyle());
                leader.setRuleThickness(fobj.getRuleThickness().getValue(this));
                leaderArea = leader;
            } else {
                leaderArea = new Space();
                if ( level >= 0 ) {
                    leaderArea.setBidiLevel ( level );
                }
            }
            leaderArea.setBPD(fobj.getRuleThickness().getValue(this));
            leaderArea.addTrait(Trait.COLOR, fobj.getColor());
            if ( level >= 0 ) {
                leaderArea.setBidiLevel ( level );
            }
        } else if (fobj.getLeaderPattern() == EN_SPACE) {
            leaderArea = new Space();
            leaderArea.setBPD(fobj.getRuleThickness().getValue(this));
            if ( level >= 0 ) {
                leaderArea.setBidiLevel ( level );
            }
        } else if (fobj.getLeaderPattern() == EN_DOTS) {
            TextArea t = new TextArea();
            char dot = '.'; // userAgent.getLeaderDotCharacter();
            int width = font.getCharWidth(dot);
            int[] levels = ( level < 0 ) ? null : new int[] {level};
            t.addWord("" + dot, width, null, levels, null, 0);
            t.setIPD(width);
            t.setBPD(width);
            t.setBaselineOffset(width);
            TraitSetter.addFontTraits(t, font);
            t.addTrait(Trait.COLOR, fobj.getColor());
            Space spacer = null;
            int widthLeaderPattern = fobj.getLeaderPatternWidth().getValue(this);
            if (widthLeaderPattern > width) {
                spacer = new Space();
                spacer.setIPD(widthLeaderPattern - width);
                if ( level >= 0 ) {
                    spacer.setBidiLevel ( level );
                }
                width = widthLeaderPattern;
            }
            FilledArea fa = new FilledArea();
            fa.setUnitWidth(width);
            fa.addChildArea(t);
            if (spacer != null) {
                fa.addChildArea(spacer);
            }
            fa.setBPD(t.getBPD());
            leaderArea = fa;
        } else if (fobj.getLeaderPattern() == EN_USECONTENT) {
            if (fobj.getChildNodes() == null) {
                InlineLevelEventProducer eventProducer = InlineLevelEventProducer.Provider.get(
                        getFObj().getUserAgent().getEventBroadcaster());
                eventProducer.leaderWithoutContent(this, getFObj().getLocator());
                return null;
            }

            // child FOs are assigned to the InlineStackingLM
            fobjIter = null;

            // get breaks then add areas to FilledArea
            FilledArea fa = new FilledArea();

            clm = new ContentLayoutManager(fa, this);
            addChildLM(clm);

            InlineLayoutManager lm;
            lm = new InlineLayoutManager(fobj);
            clm.addChildLM(lm);
            lm.initialize();

            LayoutContext childContext = new LayoutContext(0);
            childContext.setAlignmentContext(context.getAlignmentContext());
            contentList = clm.getNextKnuthElements(childContext, 0);
            int width = clm.getStackingSize();
            if (width != 0) {
                Space spacer = null;
                if (fobj.getLeaderPatternWidth().getValue(this) > width) {
                    spacer = new Space();
                    spacer.setIPD(fobj.getLeaderPatternWidth().getValue(this) - width);
                    if ( level >= 0 ) {
                        spacer.setBidiLevel ( level );
                    }
                    width = fobj.getLeaderPatternWidth().getValue(this);
                }
                fa.setUnitWidth(width);
                if (spacer != null) {
                    fa.addChildArea(spacer);
                }
                leaderArea = fa;
            } else {
                //Content collapsed to nothing, so use a space
                leaderArea = new Space();
                leaderArea.setBPD(fobj.getRuleThickness().getValue(this));
                leaderArea.setBidiLevel ( fobj.getBidiLevelRecursive() );
            }
        }
        TraitSetter.setProducerID(leaderArea, fobj.getId());
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                    SpaceArea space = new SpaceArea(txt.charAt(0), offset, adjustable);
                    AbstractTextArea text = getCurrentText();
                    space.setParentArea(text);
                    text.addChildArea(space);
                } else {
                    Space space = new Space();
                    setAreaAttributes(lastAttributes, space);
                    setTraits(lastAttributes, space, SUBSET_COMMON);
                    setTraits(lastAttributes, space, SUBSET_BOX);
                    setTraits(lastAttributes, space, SUBSET_COLOR);
                    space.setOffset(offset);
                    Area parent = (Area)areaStack.peek();
                    parent.addChildArea(space);
                }
            }           
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                leader.setRuleStyle(fobj.getRuleStyle());
                leader.setRuleThickness(fobj.getRuleThickness().getValue(this));
                leader.setBPD(fobj.getRuleThickness().getValue(this));
                leaderArea = leader;
            } else {
                leaderArea = new Space();
                leaderArea.setBPD(1);
            }
            leaderArea.addTrait(Trait.COLOR, fobj.getColor());
        } else if (fobj.getLeaderPattern() == EN_SPACE) {
            leaderArea = new Space();
            leaderArea.setBPD(1);
        } else if (fobj.getLeaderPattern() == EN_DOTS) {
            TextArea t = new TextArea();
            char dot = '.'; // userAgent.getLeaderDotCharacter();

            int width = font.getCharWidth(dot);
            t.addWord("" + dot, 0);
            t.setIPD(width);
            t.setBPD(width);
            t.setBaselineOffset(width);
            TraitSetter.addFontTraits(t, font);
            t.addTrait(Trait.COLOR, fobj.getColor());
            Space spacer = null;
            if (fobj.getLeaderPatternWidth().getValue(this) > width) {
                spacer = new Space();
                spacer.setIPD(fobj.getLeaderPatternWidth().getValue(this) - width);
                width = fobj.getLeaderPatternWidth().getValue(this);
            }
            FilledArea fa = new FilledArea();
            fa.setUnitWidth(width);
            fa.addChildArea(t);
            if (spacer != null) {
                fa.addChildArea(spacer);
            }
            fa.setBPD(t.getBPD());

            leaderArea = fa;
        } else if (fobj.getLeaderPattern() == EN_USECONTENT) {
            if (fobj.getChildNodes() == null) {
                fobj.getLogger().error("Leader use-content with no content");
                return null;
            }

            // child FOs are assigned to the InlineStackingLM
            fobjIter = null;
           
            // get breaks then add areas to FilledArea
            FilledArea fa = new FilledArea();

            clm = new ContentLayoutManager(fa, this);
            addChildLM(clm);

            InlineLayoutManager lm;
            lm = new InlineLayoutManager(fobj);
            clm.addChildLM(lm);
            lm.initialize();

            LayoutContext childContext = new LayoutContext(0);
            childContext.setAlignmentContext(context.getAlignmentContext());
            contentList = clm.getNextKnuthElements(childContext, 0);
            int width = clm.getStackingSize();
            Space spacer = null;
            if (fobj.getLeaderPatternWidth().getValue(this) > width) {
                spacer = new Space();
                spacer.setIPD(fobj.getLeaderPatternWidth().getValue(this) - width);
                width = fobj.getLeaderPatternWidth().getValue(this);
            }
            fa.setUnitWidth(width);
            if (spacer != null) {
                fa.addChildArea(spacer);
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Related Classes of org.apache.fop.area.inline.Space

  • org.apache.fop.area.AreaTreeParser$Handler$SpaceMaker
  • org.apache.fop.layoutmgr.inline.InlineStackingLayoutManager
  • org.apache.fop.layoutmgr.inline.LeaderLayoutManager
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