From 51e8ff65dd4b777ccf90b722dc69d508cdd2497a Mon Sep 17 00:00:00 2001
From: Joel Klinghed <the_jk@spawned.biz>
Date: Thu, 18 Nov 2021 00:18:10 +0100
Subject: Use svg images for download and location actions in viewer

---
 example/static/img/download.svg | 14 ++++++++++++++
 example/static/img/location.svg | 14 ++++++++++++++
 example/static/style/viewer.css |  5 +++++
 src/site.cc                     | 13 +++++++++----
 4 files changed, 42 insertions(+), 4 deletions(-)
 create mode 100644 example/static/img/download.svg
 create mode 100644 example/static/img/location.svg

diff --git a/example/static/img/download.svg b/example/static/img/download.svg
new file mode 100644
index 0000000..edf5826
--- /dev/null
+++ b/example/static/img/download.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Generator: Adobe Illustrator 19.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 490 490" style="enable-background:new 0 0 490 490;" xml:space="preserve">
+  <g>
+    <path style="fill:#ffffff"
+          d="M245,0c-9.5,0-17.2,7.7-17.2,17.2v331.2L169,289.6c-6.7-6.7-17.6-6.7-24.3,0s-6.7,17.6,0,24.3l88.1,88.1
+		     c3.3,3.3,7.7,5,12.1,5c4.4,0,8.8-1.7,12.1-5l88.1-88.1c6.7-6.7,6.7-17.6,0-24.3c-6.7-6.7-17.6-6.7-24.3,0L262,348.4V17.1
+		     C262.1,7.6,254.5,0,245,0z"/>
+    <path style="fill:#ffffff"
+          d="M462.1,472.9v-99.7c0-9.5-7.7-17.2-17.2-17.2s-17.2,7.7-17.2,17.2v82.6H62.2v-82.6c0-9.5-7.7-17.2-17.1-17.2
+		     s-17.2,7.7-17.2,17.2v99.7c0,9.5,7.7,17.1,17.2,17.1h399.8C454.4,490,462.1,482.4,462.1,472.9z"/>
+  </g>
+</svg>
diff --git a/example/static/img/location.svg b/example/static/img/location.svg
new file mode 100644
index 0000000..b08ccb0
--- /dev/null
+++ b/example/static/img/location.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="395.71px" height="395.71px" viewBox="0 0 395.71 395.71" style="enable-background:new 0 0 395.71 395.71;"
+	 xml:space="preserve">
+<g>
+  <path style="fill:#ffffff"
+        d="M197.849,0C122.131,0,60.531,61.609,60.531,137.329c0,72.887,124.591,243.177,129.896,250.388l4.951,6.738
+		   c0.579,0.792,1.501,1.255,2.471,1.255c0.985,0,1.901-0.463,2.486-1.255l4.948-6.738c5.308-7.211,129.896-177.501,129.896-250.388
+		   C335.179,61.609,273.569,0,197.849,0z M197.849,88.138c27.13,0,49.191,22.062,49.191,49.191c0,27.115-22.062,49.191-49.191,49.191
+		   c-27.114,0-49.191-22.076-49.191-49.191C148.658,110.2,170.734,88.138,197.849,88.138z"/>
+</g>
+</svg>
diff --git a/example/static/style/viewer.css b/example/static/style/viewer.css
index 5881f84..c158823 100644
--- a/example/static/style/viewer.css
+++ b/example/static/style/viewer.css
@@ -17,6 +17,11 @@ body {
     margin: 0 0.5em;
 }
 
+#header a img {
+    width: auto;
+    height: 1.5em;
+}
+
 #header li {
     margin: 0 1em;
 }
diff --git a/src/site.cc b/src/site.cc
index e1111de..f8d8116 100644
--- a/src/site.cc
+++ b/src/site.cc
@@ -394,12 +394,17 @@ private:
     auto* nav = body->add_tag("div")->attr("id", "header")->add_tag("ul");
     {
       auto* li = nav->add_tag("li");
-      li->add_tag("a", "D")
+      li->add_tag("a")
         ->attr("id", "download")
         ->attr("download", "")
-        ->attr("title", "Download [Shift-D]");
-      li->add_tag("a", "P")->attr("id", "location")
-        ->attr("title", "Show location");
+        ->attr("title", "Download [Shift-D]")
+        ->add_tag("img")
+        ->attr("src", "../img/download.svg");
+      li->add_tag("a")
+        ->attr("id", "location")
+        ->attr("title", "Show location")
+        ->add_tag("img")
+        ->attr("src", "../img/location.svg");
     }
     nav->add_tag("li")->add_tag("a", "<")
       ->attr("id", "previous")
-- 
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