diff options
Diffstat (limited to 'TODO')
-rw-r--r-- | TODO | 25 |
1 files changed, 0 insertions, 25 deletions
@@ -1,12 +1,6 @@ Document-level work =================== -* Implement the tree helper described in the ABI section and provide - the getPagesTree method so QPDF::getAllPages can be deprecated in - 10.4 and people have time to transition before qpdf 11. Maybe I - should have a qpdf 11 branch so I can make sure I have the - interfaces the way I want them before releasing 10.4. - * QPDFPageCopier -- object for moving pages around within files or between files and performing various transformations @@ -188,25 +182,6 @@ Comments appear in the code prefixed by "ABI" before copying, though maybe we don't because it could cause multiple copies to be made...usually it's better to handle that explicitly. -* (Also API) Create a helper class for tree structures like the pages - tree that have /Kids and /Count. It would be great to be able to - eliminate flattenPagesTree and all the page object to page caching, - and to get rid of getAllPages() that returns a reference to an - internal data structure. The tree helper object can have - bidirectional iterator and const_iterator, implement at and - operator[], and have reasonable insertion and deletion semantics. - Then a new getAllPages, perhaps getPagesTree, can return that and - make it easy to change existing code even if it assumes the result - of getAllPages() is mutating automatically as the pages tree is - manipulated. This will free us up to finally get rid of the - troublesome pages cache and its exposure by getAllPages. See also - note below with "balance the pages tree". Maybe we can get rid of - pageobj_to_pages_pos as well or convert it into something that is - merely advisory and not so heavily trusted. We should either make - the code not care if the same object appears more than once in the - pages tree or detect it and shallow copy, though the latter would - cause a significant performance penalty when manipulating pages if - we get rid of the cache. Page splitting/merging ====================== |