beta 2011.05.10 19:20

12 files changed, 70 insertions, 65 deletions

diff --git a/tex/context/base/back-pdf.lua b/tex/context/base/back-pdf.lua
index 294a7b05c..325888785 100644
--- a/tex/context/base/back-pdf.lua
+++ b/tex/context/base/back-pdf.lua
@@ -482,7 +482,7 @@ function codeinjections.setfigurealternative(data,figure)
     end
 end
 
-function codeinjections.getdisplayfigure(request)
+function codeinjections.getpreviewfigure(request)
     local figure = figures.initialize(request)
     if not figure then
         return
@@ -541,4 +541,35 @@ function codeinjections.getoutputfilename()
     return outputfilename
 end
 
+-- temp hack
+
+local factor = number.dimenfactors.bp
+
+function img.package(image)
+    local boundingbox = image.bbox
+    local imagetag    = "Im" .. image.index
+    local resources   = pdfdictionary {
+        ProcSet = pdfarray {
+            pdfconstant("PDF"),
+            pdfconstant("ImageC")
+        },
+        Resources = pdfdictionary {
+            XObject = pdfdictionary {
+                [imagetag] = pdfreference(image.objnum)
+            }
+        }
+    }
+    local width = boundingbox[3]
+    local height = boundingbox[4]
+    local xform = img.scan {
+        attr   = resources(),
+        stream = format("%s 0 0 %s 0 0 cm /%s Do",width,height,imagetag),
+        bbox   = { 0, 0, width/factor, height/factor },
+    }
+    img.immediatewrite(xform)
+    return xform
+end
+
+-- till here
+
 backends.install("pdf")
diff --git a/tex/context/base/back-u3d.mkiv b/tex/context/base/back-u3d.mkiv
index 398159feb..e26094496 100644
--- a/tex/context/base/back-u3d.mkiv
+++ b/tex/context/base/back-u3d.mkiv
@@ -124,28 +124,31 @@
     toolbar = true,
     preview = 'cloudq.png'
 \stopluaparameterset
+
 \startluaparameterset[u3d:myset:display:3]
     toolbar = true,
-    tree = false,
+    tree    = false,
     preview = 'area.png'
 \stopluaparameterset
+
 \startluaparameterset[u3d:myset:display:4]
     toolbar = true,
-    tree = false,
-    view = {
-        name = 'view',
-        bg = {0.1,0.1,0.1},
-        c2c = {-1,-1,0},
-        roo = 50,
-        aac = 2.5,
-        roll = 45,
+    tree    = false,
+    view    = {
+        name   = 'view',
+        bg     = {0.1,0.1,0.1},
+        c2c    = {-1,-1,0},
+        roo    = 50,
+        aac    = 2.5,
+        roll   = 45,
         lights = 'Red'
     }
 \stopluaparameterset
+
 \startluaparameterset[u3d:myset:display:5]
     toolbar = true,
-    tree = false,
-    view = 'ortho'
+    tree    = false,
+    view    = 'ortho'
 \stopluaparameterset
 
 \placefigure[here]{none}{\externalfigure[cloudq][display=u3d:myset:display:2]}
diff --git a/tex/context/base/cont-new.mkii b/tex/context/base/cont-new.mkii
index 59035550a..dabf23b77 100644
--- a/tex/context/base/cont-new.mkii
+++ b/tex/context/base/cont-new.mkii
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2011.05.09 21:19}
+\newcontextversion{2011.05.10 19:20}
 
 %D This file is loaded at runtime, thereby providing an
 %D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index 246f6f718..f18429a55 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2011.05.09 21:19}
+\newcontextversion{2011.05.10 19:20}
 
 %D This file is loaded at runtime, thereby providing an
 %D excellent place for hacks, patches, extensions and new
diff --git a/tex/context/base/context.mkii b/tex/context/base/context.mkii
index 0a88479a9..5c71cd25b 100644
--- a/tex/context/base/context.mkii
+++ b/tex/context/base/context.mkii
@@ -20,7 +20,7 @@
 %D your styles an modules.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2011.05.09 21:19}
+\edef\contextversion{2011.05.10 19:20}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 6ba32def2..4e616920d 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -20,7 +20,7 @@
 %D your styles an modules.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2011.05.09 21:19}
+\edef\contextversion{2011.05.10 19:20}
 
 %D For those who want to use this:
 
diff --git a/tex/context/base/lpdf-ini.lua b/tex/context/base/lpdf-ini.lua
index 8b86ae921..74ecb36de 100644
--- a/tex/context/base/lpdf-ini.lua
+++ b/tex/context/base/lpdf-ini.lua
@@ -711,9 +711,9 @@ function lpdf.checkedkey(t,key,variant)
         local tn = type(pn)
         if tn == variant then
             if variant == "string" then
-                return pn ~= "" and pn
+                return pn ~= "" and pn or nil
             elseif variant == "table" then
-                return next(pn) and pn
+                return next(pn) and pn or nil
             else
                 return pn
             end
diff --git a/tex/context/base/lpdf-swf.lua b/tex/context/base/lpdf-swf.lua
index ef1855526..04825446c 100644
--- a/tex/context/base/lpdf-swf.lua
+++ b/tex/context/base/lpdf-swf.lua
@@ -23,7 +23,7 @@ local pdfnull            = lpdf.null
 local pdfreference       = lpdf.reference
 local pdfimmediateobject = lpdf.immediateobject
 
-local variables          = interfaces.variables
+local checkedkey         = lpdf.checkedkey
 
 local codeinjections     = backends.pdf.codeinjections
 local nodeinjections     = backends.pdf.nodeinjections
@@ -45,34 +45,6 @@ local deactivations = {
 table.setmetatableindex(activations,  function() return activations  .click end)
 table.setmetatableindex(deactivations,function() return deactivations.focus end)
 
-local factor = number.dimenfactors.bp
-
-function img.package(image)
-    local boundingbox = image.bbox
-    local imagetag    = "Im" .. image.index
-    local resources   = pdfdictionary {
-        ProcSet = pdfarray {
-            pdfconstant("PDF"),
-            pdfconstant("ImageC")
-        },
-        Resources = pdfdictionary {
-            XObject = pdfdictionary {
-                [imagetag] = pdfreference(image.objnum)
-            }
-        }
-    }
-    local width = boundingbox[3]
-    local height = boundingbox[4]
-    local xform = img.scan {
-        attr   = resources(),
-        stream = format("%s 0 0 %s 0 0 cm /%s Do",width,height,imagetag),
-        bbox   = { 0, 0, width/factor, height/factor },
-    }
-    img.immediatewrite(xform)
-    return xform
-end
-
-
 local function insertswf(spec)
 
     local width     = spec.width
@@ -83,15 +55,11 @@ local function insertswf(spec)
     local controls  = spec.controls
 
     local resources = resources and parametersets[resources]
+    local display   = display   and parametersets[display]
+    local controls  = controls  and parametersets[controls]     -- not yet used
 
-    if display == nil or display == "" then
-        display = resources.display
-    end
-    if controls == nil or controls == "" then
-        controls = resources.controls
-    end
-
-    controls = toboolean(variables[controls] or controls,true)
+    local preview   = checkedkey(display,"preview","string")
+    local toolbar   = checkedkey(display,"toolbar","boolean")
 
     local embeddedreference = codeinjections.embedfile { file = filename }
 
@@ -148,7 +116,7 @@ local function insertswf(spec)
 
     local activation = pdfdictionary {
         Type          = pdfconstant("RichMediaActivation"),
-        Condition     = pdfconstant(activations[resources.open]),
+        Condition     = pdfconstant(activations[display.open]),
         Configuration = flashreference,
         Animation     = pdfdictionary {
             Subtype   = pdfconstant("Linear"),
@@ -158,7 +126,7 @@ local function insertswf(spec)
         Presentation  = pdfdictionary {
             PassContextClick = false,
             Style            = pdfconstant("Embedded"),
-            Toolbar          = controls or false,
+            Toolbar          = toolbar,
             NavigationPane   = false,
             Transparent      = true,
             Window           = pdfdictionary {
@@ -188,7 +156,7 @@ local function insertswf(spec)
 
     local deactivation = pdfdictionary {
         Type      = pdfconstant("RichMediaDeactivation"),
-        Condition = pdfconstant(deactivations[resources.close]),
+        Condition = pdfconstant(deactivations[display.close]),
     }
 
     local richmediasettings = pdfdictionary {
@@ -201,12 +169,11 @@ local function insertswf(spec)
 
     local appearance
 
-    if display and display ~= "" then
-        local figure = codeinjections.getdisplayfigure { name = display, width = width, height = height }
+    if preview then
+        local figure = codeinjections.getpreviewfigure { name = preview, width = width, height = height }
         if figure then
             local image = img.package(figure.status.private)
-            local reference = image.objnum
-            appearance = reference and pdfdictionary { N = pdfreference(reference) } or nil
+            appearance = pdfdictionary { N = pdfreference(image.objnum) }
         end
     end
 
@@ -226,11 +193,11 @@ function backends.pdf.nodeinjections.insertswf(spec)
         foundname = spec.foundname,
         width     = spec.width,
         height    = spec.height,
-    --  factor    = spec.factor,
         display   = spec.display,
         controls  = spec.controls,
-    --  label     = spec.label,
         resources = spec.resources,
+     -- factor    = spec.factor,
+     -- label     = spec.label,
     }
     node.write(pdfannotation_node(spec.width,spec.height,0,annotation()))
 end
diff --git a/tex/context/base/lpdf-u3d.lua b/tex/context/base/lpdf-u3d.lua
index 60df2e2ab..f5a2bc2fa 100644
--- a/tex/context/base/lpdf-u3d.lua
+++ b/tex/context/base/lpdf-u3d.lua
@@ -13,6 +13,10 @@ if not modules then modules = { } end modules ['lpdf-u3d'] = {
 -- an overhaul. There are some messy leftovers that will be
 -- removed in future versions.
 
+-- For some reason no one really tested this code so at some
+-- point we will end up with a reimplementation. For instance
+-- it makes sense to add the same activation code as with swf.
+
 local format, find = string.format, string.find
 local cos, sin, sqrt, pi, atan2, abs = math.cos, math.sin, math.sqrt, math.pi, math.atan2, math.abs
 
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 575e68449..944fbabf4 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index 236ec43d3..0b6881929 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
diff --git a/tex/generic/context/luatex-fonts-merged.lua b/tex/generic/context/luatex-fonts-merged.lua
index 18723ff07..224ca24c7 100644
--- a/tex/generic/context/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
 -- merged file : luatex-fonts-merged.lua
 -- parent file : luatex-fonts.lua
--- merge date  : 05/09/11 21:19:11
+-- merge date  : 05/10/11 19:20:23
 
 do -- begin closure to overcome local limits and interference