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%D \module
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%D   [      file=s-present-overlap, % was s-pre-62,
3
%D        version=2005.03.04,
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%D          title=\CONTEXT\ Style File,
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%D       subtitle=Presentation Environment Overlap,
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%D         author=Hans Hagen,
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%D           date=\currentdate,
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%D      copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
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%C
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%C This module is part of the \CONTEXT\ macro||package and is
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%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
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%C details.
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\usemodule
[
present
-
stepwise
]
15
16
\startmodule
[
present
-
overlap
]
17
18
\doifmodeelse
 
{
atpragma
}
 
{
19
20    
\usetypescriptfile
21      
[
type
-
ghz
]
22
23    
\definetypeface
[
mainface
][
rm
][
serif
][
melior
]
  
[
default
][
encoding
=
texnansi
]
24    
\definetypeface
[
mainface
][
tt
][
mono
]
 
[
modern
]
  
[
default
][
encoding
=
texnansi
,
rscale
=
1
.
0
5
]
25    
\definetypeface
[
mainface
][
ss
][
serif
][
melior
]
  
[
default
][
encoding
=
texnansi
]
26    
\definetypeface
[
mainface
][
mm
][
math
]
 
[
palatino
][
default
][
encoding
=
texnansi
,
rscale
=
0
.
9
5
]
27
28    
\setupbodyfont
29      
[
mainface
,
1
4
.
4
pt
]
30
31
}
 
{
32
33    
\setupbodyfont
[
dejavu
,
1
4
.
4
pt
]
34
35
}
36
\setuppapersize
38  
[
S
6
][
S
6
]
39
40
\setvariables
[
layout
][
dx
=
0
,
dy
=
1
,
nx
=
2
,
ny
=
2
,
step
=
6
4
]
41
42
\definemeasure
[
layoutwd
][
\dimexpr
\paperwidth
 
/
\getvariable
{
layout
}{
step
}
\relax
]
43
\definemeasure
[
layoutht
][
\dimexpr
\paperheight
/
\getvariable
{
layout
}{
step
}
\relax
]
44
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\setuplayout
46  
[
      
width
=
middle
,
47        
height
=
middle
,
48        
header
=
0
pt
,
49        
footer
=
0
pt
,
50        
margin
=
0
pt
,
51     
backspace
=
5
\measured
{
layoutwd
}
,
52      
topspace
=
5
\measured
{
layoutht
}
]
53
54
\definelayout
55  
[
step
]
56  
[
  
backspace
=
\numexpr
2
+
                         
\getvariable
{
layout
}{
dx
}
\relax
\measured
{
layoutwd
}
,
57      
cutspace
=
\numexpr
3
+
\getvariable
{
layout
}{
nx
}
-
\getvariable
{
layout
}{
dx
}
\relax
\measured
{
layoutwd
}
,
58      
topspace
=
\numexpr
2
+
                         
\getvariable
{
layout
}{
dy
}
\relax
\measured
{
layoutht
}
,
59   
bottomspace
=
\numexpr
3
+
\getvariable
{
layout
}{
ny
}
-
\getvariable
{
layout
}{
dy
}
\relax
\measured
{
layoutht
}
]
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\definecolor
[
layout
:
left
]
  
[
t
=
.
5
,
a
=
1
,
b
=
1
]
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\definecolor
[
layout
:
right
]
 
[
t
=
.
5
,
a
=
1
,
r
=
1
]
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\definecolor
[
layout
:
top
]
   
[
t
=
.
5
,
a
=
1
,
g
=
1
]
64
\definecolor
[
layout
:
bottom
][
t
=
.
5
,
a
=
1
,
y
=
1
]
65
\definecolor
[
layout
:
page
]
  
[
s
=
.
7
5
]
66
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\definehspace
[
menu
][
\measured
{
layoutwd
}
]
68
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\setupinteraction
70  
[
state
=
start
,
71   
click
=
off
,
72   
style
=
,
73   
color
=
interactioncolor
,
74   
contrastcolor
=
interactioncolor
]
75
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\setupinteractionscreen
77  
[
option
=
max
]
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\setupbuttons
80  
[
color
=
maincolor
,
81   
contrastcolor
=
maincolor
,
82   
style
=
\tf
,
 
% acceptable
83   
height
=
2
\measure
{
layoutht
}
,
84   
width
=
2
\measure
{
layoutwd
}
,
85   
offset
=
overlay
,
86   
frame
=
off
]
87
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\definecolor
[
interactioncolor
][
darkgray
]
89
\definecolor
[
maincolor
]
       
[
lightgray
]
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\setuptexttexts
92  
[]
93  
[
\vbox
 
to
 
\textheight
{
\vfill\hfill
\setups
{
menu
:
content
}}
]
94
95
\startsetups
 
menu
:
content
96
97    
\button
{
\symbol
[
firstpage
]
}
[
firstpage
]
98    
\hspace
[
menu
]
99    
\button
{
\symbol
[
previouspage
]
}
[
previouspage
]
100    
\hspace
[
menu
]
101    
\button
{
\StartBusy
\symbol
[
PauseRendering
]
\StopBusy
}
[
InvokeStepper
]
102    
\hspace
[
menu
]
103    
\button
{
\symbol
[
nextpage
]
}
[
nextpage
]
104    
\hspace
[
menu
]
105    
\button
{
\symbol
[
lastpage
]
}
[
lastpage
]
106    
\hspace
[
menu
]
107    
\button
{
\symbol
[
CloseDocument
]
}
[
CloseDocument
]
108
109
\stopsetups
110
111
\startuseMPgraphic
{
page
}
{
step
}
112    
StartPage
 
;
113        
numeric
 
dx
 
;
 
dx
 
:
=
 
PaperWidth
 
/
\MPvar
{
step
}
 
;
114        
numeric
 
dy
 
;
 
dy
 
:
=
 
PaperHeight
/
\MPvar
{
step
}
 
;
115        
fill
 
Page
 
withcolor
 
.5
white
 
;
116        
fill
117            
ulcorner
 
Page
 
--
 
urcorner
 
Page
 
--
118            
urcorner
 
Page
 
shifted
 
(
0
,
-
TopSpace
+
dy
)
 
--
 
ulcorner
 
Page
 
shifted
 
(
0
,
-
TopSpace
+
dy
)
 
--
 
cycle
119            
withcolor
 
"
layout:top
"
 
;
120        
fill
121            
llcorner
 
Page
 
--
 
lrcorner
 
Page
 
--
122            
lrcorner
 
Page
 
shifted
 
(
0
,
BottomSpace
-
dy
)
 
--
 
llcorner
 
Page
 
shifted
 
(
0
,
BottomSpace
-
dy
)
 
--
 
cycle
123            
withcolor
 
"
layout:bottom
"
 
;
124        
fill
125            
ulcorner
 
Page
 
--
 
llcorner
 
Page
 
--
126            
llcorner
 
Page
 
shifted
 
(
BackSpace
-
dx
,
0
)
 
--
 
ulcorner
 
Page
 
shifted
 
(
BackSpace
-
dx
,
0
)
 
--
 
cycle
127            
withcolor
 
"
layout:left
"
 
;
128        
fill
129            
urcorner
 
Page
 
--
 
lrcorner
 
Page
 
--
130            
lrcorner
 
Page
 
shifted
 
(
-
CutSpace
+
dx
,
0
)
 
--
 
urcorner
 
Page
 
shifted
 
(
-
CutSpace
+
dx
,
0
)
 
--
 
cycle
131            
withcolor
 
"
layout:right
"
 
;
132        
fill
 
Field
[
Text
]
[
Text
]
 
enlarged
 
(
dx
,
dy
)
 
withcolor
 
white
 
;
133        
fill
 
Field
[
Text
]
[
Text
]
 
enlarged
 
(
dx
,
dy
)
 
withcolor
 
"
layout:page
"
 
;
134    
StopPage
 
;
135
\stopuseMPgraphic
136
137
\defineoverlay
[
page
][
\useMPgraphic
{
page
}
{
step=\getvariable{layout
}
{
step
}}
]
138
139
\setupbackgrounds
140  
[
page
]
141  
[
background
=
page
]
142
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\setupcolors
144  
[
state
=
start
]
145
146
\startsetups
 
nextstep
147  
% pagebreak handlers are grouped, so we need to set global
148  
\ifnum
\getvariable
{
layout
}{
dx
}
=
\getvariable
{
layout
}{
nx
}
\relax
149    
\ifnum
\getvariable
{
layout
}{
dy
}
=
\getvariable
{
layout
}{
ny
}
\relax
150      
\setxvariables
[
layout
][
dy
=
1
]
151    
\else
152      
\setxvariables
[
layout
][
dy
=
\the\numexpr
\getvariable
{
layout
}{
dy
}
+
1
\relax
]
153    
\fi
154    
\setxvariables
[
layout
][
dx
=
1
]
155  
\else
156    
\setxvariables
[
layout
][
dx
=
\the\numexpr
\getvariable
{
layout
}{
dx
}
+
1
\relax
]
157  
\fi
158  
% global anyway
159  
\setuplayout
[
step
]
160
\stopsetups
161
162
\appendtoks
163    
\definefont
[
ChapterTitleFont
][
SerifBold
*
default
 
sa
 
2
]
164    
\NormalizeFontHeight
 
\SubTitleFont
      
{
\setstrut\strut\quad
}
 
{
3
\lineheight
}
 
{
SerifBold
*
default
}
165    
\NormalizeFontHeight
 
\ChapterNumberFont
 
{
XVI
}
                  
{
4
\lineheight
}
 
{
SerifBold
*
default
}
166
\to
 
\everystarttext
167
168
\setupsection
169  
[
section
-
2
]
170  
[
bodypartconversion
=
Romannumerals
]
171
172
\installpagebreakhandler
 
{
step
}
 
{
\setups
{
nextstep
}}
173
174
\definepagebreak
[
chapter
][
yes
,
step
]
175
176
\setuphead
177  
[
chapter
]
178  
[
page
=
chapter
,
179   
command
=
\MyChapterCommand
,
180   
after
=
\nowhitespace
]
181
182
\definehead
[
Topic
][
chapter
]
183
\definehead
[
Nopic
][
title
]
184
185
\setuphead
[
chapter
,
Topic
,
Nopic
]
186  
[
numberstyle
=
\ChapterNumberFont
,
187   
textstyle
=
\ChapterTitleFont
,
188   
numbercolor
=
lightgray
,
189   
textcolor
=
darkgray
]
190
191
\unexpanded
\def
\MyChapterCommand
#
1
#
2
%
192  
{
\hbox
 
\bgroup
 
% we need to nil the strut added by the headplacement
193     
\setupframed
[
frame
=
off
,
lines
=
3
,
offset
=
overlay
]
%
194     
\rlap
{
\hskip
2
\lineheight
\framed
{
\setnostrut
#
1
}}
%
195     
\framed
{
#
2
}
%
196   
\egroup
}
197
198
\setupitemize
199  
[
each
]
200  
[
R
,
broad
]
201  
[
stopper
=
,
202   
color
=
lightgray
]
203
204
\startsetups
 
document
:
start
205
206    
\startstandardmakeup
[
headerstate
=
high
,
textstate
=
stop
]
207
208        
\setupalign
[
middle
]
209
210        
\vfil
211        
\startcolor
[
darkgray
]
212            
\dontleavehmode
\scale
[
width
=
.
9
\textwidth
]
{
\bf
\setstrut\strut
\documentvariable
{
title
}}
213            
\vfil
214            
\dontleavehmode
\scale
[
width
=
.
7
\textwidth
]
{
\bf
\setstrut\strut
\documentvariable
{
subtitle
}}
215            
\vfil
 
\vfil
 
\vfil
216            
\dontleavehmode
\scale
[
width
=
.
5
\textwidth
]
{
\bf
\setstrut\strut
\documentvariable
{
location
}}
217        
\stopcolor
218        
\vfil
 
\vfil
 
\vfil
219
220    
\stopstandardmakeup
221
222
\stopsetups
223
224
\stopmodule
225
226
\continueifinputfile
{
s
-
present
-
overlap
.
mkiv
}
227
228
\usemodule
[
present
-
common
]
229
230
\inputpresentationfile
{
context
/
2
0
1
1
/
context
-
2
0
1
1
-
mathml
-
update
.
tex
}
231
%\inputpresentationfile{context/2011/context-2011-metapost-how-we-adapt.tex}
232
%\inputpresentationfile{context/2011/context-2011-ebook-export.tex}
233
%\inputpresentationfile{context/2011/context-2011-sorting-registers.tex}
234