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This Wiki Page attempts to describe the work needed to get FOP's HEAD ready for an initial release, a 0.3 say. It consolidates the layout issues listed on [1] and [2] and attempts to assign a priority and finger in the air estimate to complete/implement. There are plenty of other things required for a full 1.0, but these are listed elsewhere. Aiming for an initial 0.3 release rather than a 1.0 is more practical and hopefully more likely to be acheived. Other items listed on [1] can then be attempted after an initial release has been done.

  • Resolution of over-constrained documents
    • High 2
    • 3 weeks
  • Table column/row spanning
    • High 1
    • 1 week
    • done
  • Table Border Handling, body/column/row area handling
    • High 2
    • 2 weeks
    • done (for separate border model only)
  • Proper Table header/footer handling
    • High 1
    • 2 weeks
    • done
  • Implement keep- properties on block level constructs
    • High 1
    • 4 weeks
    • done (some issues remain with keep-with-previous)
  • Get Markers working - main problem is markers added to wrong page. LEWP is returning first on next page.
    • High 1
    • 3 days
    • done
  • Get list indenting working
    • High 1
    • 1 week
    • done
  • Implement underline/strikethrough/overline
    • High 1
    • 3 days
    • done
  • Adjust spacing when adding areas. Must take conditional space supression into account
    • High 2
    • 2 weeks
  • Add Ids/markers when Adding Areas
    • High 2
    • 3 days
    • markers: done, ids: not fully checked
  • Verify that all Area Tree Information is correct
    • High 2
    • 3 days
    • WIP: this is done using layout engine test cases
  • Verify that Blockviewport and other viewports are correct
    • High 2
    • 2 days
    • should be ok based on layout engine tests
  • Multiple Column Layout
    • High 1
    • 1 week
    • mostly done. Problem with footnotes. See MultiColumnLayout for details.
  • Absolutely Positioned Block Containers
    • High 1
    • 1 week
    • mostly done. Supported features: absolute-position (except fixed), left, top, right, bottom, height, bpd, ipd, reference-orientation, display-align, auto height. Missing: Proper space resolution, min/opt/max handling, writing-mode, z-index
  • Background Images
    • High 1
    • 3 days
    • Implemented except for percentage-based positioning which only works for block-containers right now.
  • Create a good Testing environment with several simple documents, each testing a single feature.
    • High 2
    • 1 week
    • done. Please add more tests as you go.
  • Table auto layout and Border Collapse
    • Low
    • 3 months
  • Table column creation when not defined
    • Med
    • 2 days
    • partly done
  • Layout of footnote/ before floats with other layout managers
    • Med
    • 3 weeks
    • footnotes: done, before floats: open
  • adding footnote/ before float area to area tree
    • Med
    • 3 weeks
    • footnotes: done, before floats: open
  • Layout side floats with nearest Reference Area
    • Low
    • 2 weeks
  • break/keep implications of side floats
    • Low
    • 3 weeks
  • side floats adding to areas
    • Low
    • 1 week
  • Implement baseline adjustment
    • Med
    • 2 days
  • Implement ipd adjustment after page number resolution
    • Med
    • 1 week
  • Clear Area Info once area added to parent and finished (???)
    • Med
    • 3 days
  • How can extra things (extensions?) be handled
    • Med
    • 2 weeks
  • Area Tree Optimisations
    • Low
    • 2 weeks
  • Writing Mode, stacking direction and orientation, width/height vs ipd/bpd
    • Med
    • 6 weeks
  • Relative Positioned Block Containers
    • Med
    • 1 week
  • Fine-tuning line breaking and hypenation
    • Med
    • 1 week
  • Last Page Layout
    • Med
    • 3 days
  • Aligned Leaders especially in Justified Text
    • Med
    • 1 week
  • BIDI Support
    • Low
    • 2 weeks
  • Page Layout

[1] FOPProjectTasks

[2] http://xml.apache.org/fop/design/la

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