From: Thomas Bläsius <thomas.blaesius@kit.edu>
Date: Fri, 8 Nov 2013 10:14:28 +0000 (+0100)
Subject: No undo/redo when rendering pagenumbers.  This has the (strange)
X-Git-Url: https://i11git.iti.kit.edu/anon-gitweb/?p=Misc%2Fipe.git;a=commitdiff_plain;h=5a67f06a3038b02ec8534db983e7e21edf238d80;ds=sidebyside

No undo/redo when rendering pagenumbers.  This has the (strange)
effect that the new layer is no longer displayed immediately after
insertion.  However, it does not really make sense to put this
operation on the undo stack.
---

diff --git a/ipelets/pagenumbers/example.ipe b/ipelets/pagenumbers/example.ipe
index dcfd7ed..5827045 100644
--- a/ipelets/pagenumbers/example.ipe
+++ b/ipelets/pagenumbers/example.ipe
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!DOCTYPE ipe SYSTEM "ipe.dtd">
 <ipe version="70005" creator="Ipe 7.1.4">
-<info created="D:20130916175424" modified="D:20130916180147"/>
+<info created="D:20130916175424" modified="D:20131106104559"/>
 <ipestyle name="basic">
 <symbol name="arrow/arc(spx)">
 <path stroke="sym-stroke" fill="sym-stroke" pen="sym-pen">
@@ -202,13 +202,13 @@ h
 <dashstyle name="dash dotted" value="[4 2 1 2] 0"/>
 <dashstyle name="dash dot dotted" value="[4 2 1 2 1 2] 0"/>
 <textsize name="large" value="\large"/>
+<textsize name="small" value="\small"/>
+<textsize name="tiny" value="\tiny"/>
 <textsize name="Large" value="\Large"/>
 <textsize name="LARGE" value="\LARGE"/>
 <textsize name="huge" value="\huge"/>
 <textsize name="Huge" value="\Huge"/>
-<textsize name="small" value="\small"/>
 <textsize name="footnote" value="\footnotesize"/>
-<textsize name="tiny" value="\tiny"/>
 <textstyle name="center" begin="\begin{center}" end="\end{center}"/>
 <textstyle name="itemize" begin="\begin{itemize}" end="\end{itemize}"/>
 <textstyle name="item" begin="\begin{itemize}\item{}" end="\end{itemize}"/>
@@ -234,7 +234,7 @@ h
 <layer name="pagenumbers_format"/>
 <layer name="pagenumbers_dont_count"/>
 <layer name="pagenumbers_page" edit="no"/>
-<view layers="alpha pagenumbers_format" active="alpha"/>
+<view layers="alpha pagenumbers_format" active="pagenumbers_format"/>
 <text layer="pagenumbers_format" matrix="3.25388 0 0 3.25388 -597.057 -1005.68" pos="272 432" stroke="black" type="label" width="71.205" height="18.587" depth="6.2" halign="center" valign="center" size="Huge">{\bf [page]}</text>
 <text matrix="1 0 0 1 32 -80" pos="192 640" stroke="black" type="minipage" width="128" height="21.552" depth="16.61" valign="top" size="LARGE">The current page is: [page]</text>
 <text layer="alpha" matrix="1 0 0 1 0 16" pos="128 704" stroke="black" type="minipage" width="352" height="66.516" depth="61.67" valign="top" size="large">\begin{itemize}
diff --git a/ipelets/pagenumbers/pagenumbers.lua b/ipelets/pagenumbers/pagenumbers.lua
index 9c28033..559fd67 100644
--- a/ipelets/pagenumbers/pagenumbers.lua
+++ b/ipelets/pagenumbers/pagenumbers.lua
@@ -40,12 +40,13 @@ function refresh_pagenumbers(model)
       local t = { label = "refresh pagenumbers (not undoable)",
 		  model = model }
       t.redo = function (t, doc)
-	 print_on_ever_page(t.model, pagenr_objects)
+	 print_on_every_page(t.model, pagenr_objects)
       end
       t.undo = function (t, doc)
 	 -- no undo possible..
       end
-      model:register(t)
+      -- model:register(t)
+      print_on_every_page(model, pagenr_objects)
    end
 end
 
@@ -70,7 +71,7 @@ end
 ----------------------------------------------------------------------
 -- print given pagenumber objects on every page ----------------------
 
-function print_on_ever_page(model, pagenr_objects)
+function print_on_every_page(model, pagenr_objects)
    local doc = model.doc
    -- print "copy.."
    -- first create the clones