From 1a016bc2b8d7bbdc52f3c41fb17a5ab0ef7b6d0f Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Sun, 6 Sep 2020 10:54:05 +0200
Subject: report: Add b/w PDF for printouts

Might come handy if you need a physical reference card.
---
 gen.sh                          | 11 ++++++++
 lulua/data/render-svg-print.css | 60 +++++++++++++++++++++++++++++++++++++++++
 lulua/data/report/index.html    |  2 ++
 3 files changed, 73 insertions(+)
 create mode 100644 lulua/data/render-svg-print.css

diff --git a/gen.sh b/gen.sh
index 2880a00..490a198 100755
--- a/gen.sh
+++ b/gen.sh
@@ -37,6 +37,12 @@ rule opt
 rule render-svg
     command = lulua-render -l \$layout svg \$out
 
+rule render-svg-print
+    command = lulua-render -l \$layout svg -s lulua/data/render-svg-print.css \$out
+
+rule svg2pdf
+    command = rsvg-convert -f pdf \$in > \$out
+
 rule render-svg-heat
     command = lulua-render -l \$layout svg --heatmap=\$in \$out
 
@@ -198,6 +204,11 @@ build \$tempdir/${l}-heat.yaml: analyze-heat \$statsdir/${l}/all.pickle || \$tem
 build \$reportdir/${l}-heat.svg: render-svg-heat \$tempdir/${l}-heat.yaml || \$reportdir
     layout = ${l}
 
+build \$tempdir/${l}-print.svg: render-svg-print || \$tempdir
+    layout = ${l}
+
+build \$reportdir/${l}.pdf: svg2pdf \$tempdir/${l}-print.svg || \$reportdir
+
 build \$tempdir/${l}-layoutstats.pickle: analyze-layoutstats \$statsdir/${l}/all.pickle || \$tempdir
     layout = ${l}
 
diff --git a/lulua/data/render-svg-print.css b/lulua/data/render-svg-print.css
new file mode 100644
index 0000000..fa897a7
--- /dev/null
+++ b/lulua/data/render-svg-print.css
@@ -0,0 +1,60 @@
+/* Style for printing with outlines instead of solid color faces */
+
+/* inkscape-compatibility, explicitly apply font settings to .label */
+svg, .label {
+	font-family: "IBM Plex Sans Arabic";
+	font-size: 90px;
+	font-weight: 400;
+}
+.unused {
+	opacity: 0.6;
+}
+.label .layer-1 {
+}
+.modifier .label .layer-1 {
+	font-size: 80%;
+}
+.label .layer-2, .label .layer-3, .label .layer-4 {
+	font-size: 80%;
+	font-weight: 100;
+}
+.label .controlchar {
+	font-size: 40%;
+	font-family: sans-serif;
+}
+.cap rect {
+	fill: white;
+	stroke: gray;
+	stroke-width: 2;
+}
+.highlight circle {
+}
+.cap-shadow rect.finger-little,
+.cap-shadow rect.finger-ring,
+.cap-shadow rect.finger-middle,
+.cap-shadow rect.finger-index,
+.cap-shadow rect.finger-thumb {
+	fill: white;
+}
+
+.label {
+	fill: black;
+}
+.label.shadow {
+	fill: white;
+}
+.controllabel {
+	stroke: black;
+	fill: none;
+}
+.controllabel.shadow {
+	stroke: white;
+	fill: none;
+}
+.marker line {
+	stroke: gray;
+}
+.marker line.shadow {
+	stroke: white;
+}
+
diff --git a/lulua/data/report/index.html b/lulua/data/report/index.html
index d69dc29..b894f14 100644
--- a/lulua/data/report/index.html
+++ b/lulua/data/report/index.html
@@ -85,6 +85,8 @@
 	<div class="lbox">
 		<h2>Usage</h2>
 		<dl>
+			<dt>Printout</dt>
+			<dd><a href="ar-lulua.pdf">PDF</a></dd>
 			<dt>Windows</dt>
 			<dd>Download <a href="ar-lulua-w64.zip">driver</a> and follow instructions in <kbd>INSTALL.txt</kbd></dd>
 			<dt>Android</dt>
-- 
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