diff options
Diffstat (limited to 'tex/context/base/lpdf-ren.lua')
| -rw-r--r-- | tex/context/base/lpdf-ren.lua | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/tex/context/base/lpdf-ren.lua b/tex/context/base/lpdf-ren.lua index 37b706420..61676d5a8 100644 --- a/tex/context/base/lpdf-ren.lua +++ b/tex/context/base/lpdf-ren.lua @@ -54,12 +54,27 @@ local pdf_ocg = pdfconstant("OCG") local pdf_ocmd = pdfconstant("OCMD") local pdf_off = pdfconstant("OFF") local pdf_on = pdfconstant("ON") +local pdf_view = pdfconstant("View") +local pdf_design = pdfconstant("Design") local pdf_toggle = pdfconstant("Toggle") local pdf_setocgstate = pdfconstant("SetOCGState") local copy_node = node.copy -local lpdf_usage = pdfdictionary { Print = pdfdictionary { PrintState = pdf_off } } +local pdf_print = { + [v_yes] = pdfdictionary { PrintState = pdf_on }, + [v_no ] = pdfdictionary { PrintState = pdf_off }, +} + +local pdf_intent = { + [v_yes] = pdf_view, + [v_no] = pdf_design, +} + +local pdf_export = { + [v_yes] = pdf_on, + [v_no] = pdf_off, +} -- We can have references to layers before they are places, for instance from -- hide and vide actions. This is why we need to be able to force usage of layers @@ -99,10 +114,13 @@ local function useviewerlayer(name) -- move up so that we can use it as local local nn = pdfreserveobject() local nr = pdfreference(nn) local nd = pdfdictionary { - Type = pdf_ocg, - Name = specification.title or "unknown", - Intent = ((specification.editable ~= v_no) and pdf_design) or nil, -- disable layer hiding by user - Usage = ((specification.printable == v_no) and lpdf_usage) or nil, -- printable or not + Type = pdf_ocg, + Name = specification.title or "unknown", + Usage = { + Intent = pdf_intent[specification.editable or v_yes], -- disable layer hiding by user (useless) + Print = pdf_print [specification.printable or v_yes], -- printable or not + Export = pdf_export[specification.export or v_yes], -- export or not + }, } cache[#cache+1] = { nn, nd } pdfln[tag] = nr -- was n @@ -165,6 +183,14 @@ local function flushtextlayers() ON = videlayers, OFF = hidelayers, BaseState = pdf_on, + +AS = pdfarray { + pdfdictionary { + Category = pdfarray { pdfconstant("Print") }, + Event = pdfconstant("Print"), + OCGs = (viewerlayers.hasorder and sortedlayers) or nil, + } +}, }, } addtocatalog("OCProperties",d) |