diff options
Diffstat (limited to 'src/Text')
| -rw-r--r-- | src/Text/Pandoc/Writers/Powerpoint/Output.hs | 13 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/Powerpoint/Presentation.hs | 18 |
2 files changed, 19 insertions, 12 deletions
diff --git a/src/Text/Pandoc/Writers/Powerpoint/Output.hs b/src/Text/Pandoc/Writers/Powerpoint/Output.hs index e0eb72161..0e6a67861 100644 --- a/src/Text/Pandoc/Writers/Powerpoint/Output.hs +++ b/src/Text/Pandoc/Writers/Powerpoint/Output.hs @@ -872,9 +872,10 @@ makePicElements :: PandocMonad m => Element -> PicProps -> MediaInfo + -> Text -> [ParaElem] -> P m [Element] -makePicElements layout picProps mInfo alt = do +makePicElements layout picProps mInfo titleText alt = do opts <- asks envOpts (pageWidth, pageHeight) <- asks envPresentationSize -- hasHeader <- asks envSlideHasHeader @@ -907,7 +908,11 @@ makePicElements layout picProps mInfo alt = do ,("noChangeAspect","1")] () -- cNvPr will contain the link information so we do that separately, -- and register the link if necessary. - let cNvPrAttr = [("descr", T.pack $ mInfoFilePath mInfo), + let description = (if T.null titleText + then "" + else titleText <> "\n\n") + <> T.pack (mInfoFilePath mInfo) + let cNvPrAttr = [("descr", description), ("id","0"), ("name","Picture 1")] cNvPr <- case picPropLink picProps of @@ -1106,11 +1111,11 @@ shapeToElement layout (TextBox paras) shapeToElement _ _ = return $ mknode "p:sp" [] () shapeToElements :: PandocMonad m => Element -> Shape -> P m [Content] -shapeToElements layout (Pic picProps fp alt) = do +shapeToElements layout (Pic picProps fp titleText alt) = do mInfo <- registerMedia fp alt case mInfoExt mInfo of Just _ -> map Elem <$> - makePicElements layout picProps mInfo alt + makePicElements layout picProps mInfo titleText alt Nothing -> shapeToElements layout $ TextBox [Paragraph def alt] shapeToElements layout (GraphicFrame tbls cptn) = map Elem <$> graphicFrameToElements layout tbls cptn diff --git a/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs b/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs index 9246a93e9..0400783e3 100644 --- a/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs +++ b/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs @@ -197,7 +197,8 @@ data Layout = MetadataSlide [ParaElem] [ParaElem] [[ParaElem]] [ParaElem] -- heading left right deriving (Show, Eq) -data Shape = Pic PicProps FilePath [ParaElem] +data Shape = Pic PicProps FilePath T.Text [ParaElem] + -- title alt-text | GraphicFrame [Graphic] [ParaElem] | TextBox [Paragraph] | RawOOXMLShape T.Text @@ -525,21 +526,22 @@ rowToParagraphs algns tblCells = do mapM (uncurry cellToParagraphs) pairs withAttr :: Attr -> Shape -> Shape -withAttr attr (Pic picPr url caption) = +withAttr attr (Pic picPr url title caption) = let picPr' = picPr { picWidth = dimension Width attr , picHeight = dimension Height attr } in - Pic picPr' url caption + Pic picPr' url title caption withAttr _ sp = sp blockToShape :: Block -> Pres Shape blockToShape (Plain ils) = blockToShape (Para ils) -blockToShape (Para (il:_)) | Image attr ils (url, _) <- il = - withAttr attr . Pic def (T.unpack url) <$> inlinesToParElems ils +blockToShape (Para (il:_)) | Image attr ils (url, title) <- il = + withAttr attr . Pic def (T.unpack url) title <$> inlinesToParElems ils blockToShape (Para (il:_)) | Link _ (il':_) target <- il - , Image attr ils (url, _) <- il' = - withAttr attr . Pic def{picPropLink = Just $ ExternalTarget target} (T.unpack url) + , Image attr ils (url, title) <- il' = + withAttr attr . + Pic def{picPropLink = Just $ ExternalTarget target} (T.unpack url) title <$> inlinesToParElems ils blockToShape (Table _ blkCapt specs thead tbody tfoot) = do let (caption, algn, _, hdrCells, rows) = toLegacyTable blkCapt specs thead tbody tfoot @@ -805,7 +807,7 @@ applyToParagraph f para = do return $ para {paraElems = paraElems'} applyToShape :: Monad m => (ParaElem -> m ParaElem) -> Shape -> m Shape -applyToShape f (Pic pPr fp pes) = Pic pPr fp <$> mapM f pes +applyToShape f (Pic pPr fp title pes) = Pic pPr fp title <$> mapM f pes applyToShape f (GraphicFrame gfx pes) = GraphicFrame gfx <$> mapM f pes applyToShape f (TextBox paras) = TextBox <$> mapM (applyToParagraph f) paras applyToShape _ (RawOOXMLShape str) = return $ RawOOXMLShape str |