HTML outputter

classes/base.lua

@@ -84,9 +84,33 @@ end
 function class:setOptions (options)
   options = options or {}
   options.papersize = options.papersize or "a4"
+  -- BEGIN SILEX FULL BLEED AND PAGE SIZE
+  options.bleed = options.bleed or "0"
+  -- END SILEX FULL BLEED AND PAGE SIZE
   for option, value in pairs(options) do
     self.options[option] = value
   end
+
+  -- BEGIN SILEX FULL BLEED AND PAGE SIZE
+  if not SILE.documentState.sheetSize then
+    SILE.documentState.sheetSize = {
+      SILE.documentState.paperSize[1],
+      SILE.documentState.paperSize[2]
+    }
+  end
+  if SILE.documentState.sheetSize[1] < SILE.documentState.paperSize[1]
+      or SILE.documentState.sheetSize[2] < SILE.documentState.paperSize[2] then
+    SU.error("Sheet size shall not be smaller than the paper size")
+  end
+  if SILE.documentState.sheetSize[1] < SILE.documentState.paperSize[1] + SILE.documentState.bleed then
+    SU.debug("frames", "Sheet size width augmented to take page bleed into account")
+    SILE.documentState.sheetSize[1] = SILE.documentState.paperSize[1] + SILE.documentState.bleed
+  end
+  if SILE.documentState.sheetSize[2] < SILE.documentState.paperSize[2] + SILE.documentState.bleed then
+    SU.debug("frames", "Sheet size height augmented to take page bleed into account")
+    SILE.documentState.sheetSize[2] = SILE.documentState.paperSize[2] + SILE.documentState.bleed
+  end
+  -- END SILEX FULL BLEED AND PAGE SIZE
 end
 
 function class:declareOption (option, setter)
@@ -120,6 +144,22 @@ function class:declareOptions ()
     end
     return self.papersize
   end)
+  -- BEGIN SILEX FULL BLEED AND PAGE SIZE
+  self:declareOption("sheetsize", function (_, size)
+    if size then
+      self.sheetsize = size
+      SILE.documentState.sheetSize = SILE.papersize(size)
+    end
+    return self.sheetsize
+  end)
+  self:declareOption("bleed", function (_, dimen)
+    if dimen then
+      self.bleed = dimen
+      SILE.documentState.bleed = SU.cast("measurement", dimen):tonumber()
+    end
+    return self.bleed
+  end)
+  -- END SILEX FULL BLEED AND PAGE SIZE
 end
 
 function class.declareSettings (_)

outputters/base.lua

@@ -0,0 +1,63 @@
+local outputter = pl.class()
+outputter.type = "outputter"
+outputter._name = "base"
+
+function outputter._init () end
+
+function outputter.newPage () end
+
+function outputter.finish () end
+
+function outputter.getCursor () end
+
+function outputter.setCursor (_, _, _, _) end
+
+function outputter.setColor () end
+
+function outputter.pushColor () end
+
+function outputter.popColor () end
+
+function outputter.drawHbox (_, _, _) end
+
+function outputter.setFont (_, _) end
+
+function outputter.drawImage (_, _, _, _, _, _) end
+
+function outputter.getImageSize (_, _) end
+
+function outputter.drawSVG () end
+
+function outputter.drawRule (_, _, _, _, _) end
+
+function outputter.debugFrame (_, _, _) end
+
+function outputter.debugHbox (_, _, _) end
+
+function outputter.linkAnchor (_, _, _) end -- Unstable API
+
+function outputter.enterLinkTarget (_, _, _, _, _) end -- Unstable API
+
+function outputter.leaveLinkTarget (_, _, _, _, _, _, _) end -- Unstable API
+
+function outputter.setMetadata (_, _, _) end
+
+function outputter.setBookmark (_, _, _) end
+
+function outputter:getOutputFilename ()
+  local fname
+  if SILE.outputFilename then
+    fname = SILE.outputFilename
+  elseif SILE.input.filenames[1] then
+    fname = pl.path.splitext(SILE.input.filenames[1])
+    if self.extension then
+      fname = fname .. "." .. self.extension
+    end
+  end
+  if not fname then
+    SU.error("Cannot guess output filename without an input name")
+  end
+  return fname
+end
+
+return outputter