diff options
Diffstat (limited to 'haddock-api/src/Haddock/Backends/Xhtml.hs')
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml.hs | 60 |
1 files changed, 33 insertions, 27 deletions
diff --git a/haddock-api/src/Haddock/Backends/Xhtml.hs b/haddock-api/src/Haddock/Backends/Xhtml.hs index 4055b1d6..55175163 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml.hs @@ -37,7 +37,7 @@ import Haddock.GhcUtils import Control.Monad ( when, unless ) import Data.Char ( toUpper, isSpace ) -import Data.List ( sortBy, intercalate, isPrefixOf, intersperse ) +import Data.List ( sortBy, isPrefixOf, intercalate, intersperse ) import Data.Maybe import System.FilePath hiding ( (</>) ) import System.Directory @@ -49,17 +49,16 @@ import Data.Ord ( comparing ) import DynFlags (Language(..)) import GHC hiding ( NoLink, moduleInfo,LexicalFixity(..) ) import Name -import Module -------------------------------------------------------------------------------- -- * Generating HTML documentation -------------------------------------------------------------------------------- - ppHtml :: DynFlags -> String -- ^ Title -> Maybe String -- ^ Package -> [Interface] + -> [InstalledInterface] -- ^ Reexported interfaces -> FilePath -- ^ Destination directory -> Maybe (MDoc GHC.RdrName) -- ^ Prologue text, maybe -> Themes -- ^ Themes @@ -71,12 +70,13 @@ ppHtml :: DynFlags -> Bool -- ^ Whether to use unicode in output (--use-unicode) -> QualOption -- ^ How to qualify names -> Bool -- ^ Output pretty html (newlines and indenting) + -> Bool -- ^ Also write Quickjump index -> IO () -ppHtml dflags doctitle maybe_package ifaces odir prologue +ppHtml dflags doctitle maybe_package ifaces reexported_ifaces odir prologue themes maybe_mathjax_url maybe_source_url maybe_wiki_url maybe_contents_url maybe_index_url unicode - qual debug = do + qual debug withQuickjump = do let visible_ifaces = filter visible ifaces visible i = OptHide `notElem` ifaceOptions i @@ -84,32 +84,34 @@ ppHtml dflags doctitle maybe_package ifaces odir prologue when (isNothing maybe_contents_url) $ ppHtmlContents dflags odir doctitle maybe_package themes maybe_mathjax_url maybe_index_url maybe_source_url maybe_wiki_url - (map toInstalledIface visible_ifaces) + (map toInstalledIface visible_ifaces ++ reexported_ifaces) False -- we don't want to display the packages in a single-package contents prologue debug (makeContentsQual qual) when (isNothing maybe_index_url) $ do ppHtmlIndex odir doctitle maybe_package themes maybe_mathjax_url maybe_contents_url maybe_source_url maybe_wiki_url - (map toInstalledIface visible_ifaces) debug - ppJsonIndex odir maybe_source_url maybe_wiki_url unicode qual - visible_ifaces + (map toInstalledIface visible_ifaces ++ reexported_ifaces) debug + + when withQuickjump $ + ppJsonIndex odir maybe_source_url maybe_wiki_url unicode qual + visible_ifaces mapM_ (ppHtmlModule odir doctitle themes maybe_mathjax_url maybe_source_url maybe_wiki_url maybe_contents_url maybe_index_url unicode qual debug) visible_ifaces -copyHtmlBits :: FilePath -> FilePath -> Themes -> IO () -copyHtmlBits odir libdir themes = do +copyHtmlBits :: FilePath -> FilePath -> Themes -> Bool -> IO () +copyHtmlBits odir libdir themes withQuickjump = do let libhtmldir = joinPath [libdir, "html"] copyCssFile f = copyFile f (combine odir (takeFileName f)) copyLibFile f = copyFile (joinPath [libhtmldir, f]) (joinPath [odir, f]) mapM_ copyCssFile (cssFiles themes) - copyCssFile (joinPath [libhtmldir, quickJumpCssFile]) copyLibFile haddockJsFile - copyLibFile jsQuickJumpFile + copyCssFile (joinPath [libhtmldir, quickJumpCssFile]) + when withQuickjump (copyLibFile jsQuickJumpFile) return () @@ -306,33 +308,35 @@ mkNodeList qual ss p ts = case ts of mkNode :: Qualification -> [String] -> String -> ModuleTree -> Html -mkNode qual ss p (Node s leaf pkg srcPkg short ts) = +mkNode qual ss p (Node s leaf _pkg srcPkg short ts) = htmlModule <+> shortDescr +++ htmlPkg +++ subtree where modAttrs = case (ts, leaf) of - (_:_, False) -> collapseControl p True "module" + (_:_, Nothing) -> collapseControl p "module" (_, _ ) -> [theclass "module"] cBtn = case (ts, leaf) of - (_:_, True) -> thespan ! collapseControl p True "" << spaceHtml + (_:_, Just _) -> thespan ! collapseControl p "" << spaceHtml (_, _ ) -> noHtml -- We only need an explicit collapser button when the module name -- is also a leaf, and so is a link to a module page. Indeed, the -- spaceHtml is a minor hack and does upset the layout a fraction. htmlModule = thespan ! modAttrs << (cBtn +++ - if leaf - then ppModule (mkModule (stringToUnitId (fromMaybe "" pkg)) - (mkModuleName mdl)) - else toHtml s + case leaf of + Just m -> ppModule m + Nothing -> toHtml s ) - mdl = intercalate "." (reverse (s:ss)) - shortDescr = maybe noHtml (origDocToHtml qual) short htmlPkg = maybe noHtml (thespan ! [theclass "package"] <<) srcPkg - subtree = mkNodeList qual (s:ss) p ts ! collapseSection p True "" + subtree = + if null ts then noHtml else + collapseDetails p DetailsOpen ( + thesummary ! [ theclass "hide-when-js-enabled" ] << "Submodules" +++ + mkNodeList qual (s:ss) p ts + ) @@ -587,10 +591,12 @@ ifaceToHtml maybe_source_url maybe_wiki_url iface unicode qual | no_doc_at_all = noHtml | otherwise = divSynopsis $ - paragraph ! collapseControl "syn" False "caption" << "Synopsis" +++ - shortDeclList ( - mapMaybe (processExport True linksInfo unicode qual) exports - ) ! (collapseSection "syn" False "" ++ collapseToggle "syn") + collapseDetails "syn" DetailsClosed ( + thesummary << "Synopsis" +++ + shortDeclList ( + mapMaybe (processExport True linksInfo unicode qual) exports + ) ! collapseToggle "syn" "" + ) -- if the documentation doesn't begin with a section header, then -- add one ("Documentation"). |