Show different icons based on event severity

So far this is only supported in the Suunto EON Steel backend, but we
should try to add this to others where we have such a distinction (and
maybe assign different values to the predefined libdivecomputer events).

This also adds three new icons for info, warning, and violation. The
warning icon we had already, but I drew a new one from scratch to have it
match the violation icon.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

6 files changed, 252 insertions, 0 deletions

diff --git a/icons/info-icon.png b/icons/info-icon.png
new file mode 100644
index 000000000..2c229d41a
--- /dev/null
+++ b/icons/info-icon.png
diff --git a/icons/info-icon.svg b/icons/info-icon.svg
new file mode 100644
index 000000000..e3b660bc7
--- /dev/null
+++ b/icons/info-icon.svg
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="185mm"
+   height="185mm"
+   viewBox="0 0 655.51181 655.51181"
+   id="svg6853"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="info-icon.svg"
+   inkscape:export-filename="/home/hohndel/subsurface/icons/info-icon.png"
+   inkscape:export-xdpi="100.05881"
+   inkscape:export-ydpi="100.05881">
+  <defs
+     id="defs6855" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.7"
+     inkscape:cx="211.09793"
+     inkscape:cy="520"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:window-width="1680"
+     inkscape:window-height="979"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata6858">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-396.85039)">
+    <circle
+       style="opacity:1;fill:#ffffff;fill-opacity:0.87978145;stroke:#000000;stroke-width:31.20143127;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="path7484"
+       cx="327.85715"
+       cy="740.21936"
+       r="245.1136" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:488.47024536px;line-height:125%;font-family:Clean;-inkscape-font-specification:Clean;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       x="209.97577"
+       y="1082.0583"
+       id="text7492"
+       sodipodi:linespacing="125%"
+       transform="scale(1.1822941,0.84581324)"><tspan
+         sodipodi:role="line"
+         id="tspan7494"
+         x="209.97577"
+         y="1082.0583">i</tspan></text>
+  </g>
+</svg>
diff --git a/icons/violation-icon.png b/icons/violation-icon.png
new file mode 100644
index 000000000..36cfd004b
--- /dev/null
+++ b/icons/violation-icon.png
diff --git a/icons/violation-icon.svg b/icons/violation-icon.svg
new file mode 100644
index 000000000..5409ddc7d
--- /dev/null
+++ b/icons/violation-icon.svg
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="210mm"
+   height="185mm"
+   viewBox="0 0 744.09449 655.51181"
+   id="svg6853"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="violation-icon.svg"
+   inkscape:export-filename="/home/hohndel/subsurface/icons/violation-icon.png"
+   inkscape:export-xdpi="99.999161"
+   inkscape:export-ydpi="99.999161">
+  <defs
+     id="defs6855" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.7"
+     inkscape:cx="-294.28571"
+     inkscape:cy="520"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:window-width="1680"
+     inkscape:window-height="979"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata6858">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-396.85039)">
+    <g
+       id="g7432"
+       transform="matrix(1.008908,0,0,0.87587402,-3.3214254,127.71722)">
+      <path
+         inkscape:connector-curvature="0"
+         id="path7401"
+         d="M 51.927312,1005.8974 373.69904,361.41847 693.78694,1003.3058 Z"
+         style="fill:#ff0000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:95.36560822;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         sodipodi:nodetypes="cccc" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path7401-4"
+         d="M 76.83791,993.97416 372.20138,405.03077 666.01923,991.60591 Z"
+         style="fill:#ff0000;fill-opacity:1;fill-rule:evenodd;stroke:#fe0000;stroke-width:41.99768829;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         sodipodi:nodetypes="cccc" />
+      <text
+         transform="scale(1.0554913,0.9474261)"
+         sodipodi:linespacing="125%"
+         id="text7403"
+         y="928.6485"
+         x="291.1716"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:92.38998413px;line-height:125%;font-family:'Bookman URW';-inkscape-font-specification:'Bookman URW';letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         xml:space="preserve"><tspan
+           style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:415.75488281px;font-family:'Bookman URW';-inkscape-font-specification:'Bookman URW'"
+           y="928.6485"
+           x="291.1716"
+           id="tspan7405"
+           sodipodi:role="line">!</tspan></text>
+    </g>
+  </g>
+</svg>
diff --git a/icons/warning-icon.png b/icons/warning-icon.png
new file mode 100644
index 000000000..4f24b3093
--- /dev/null
+++ b/icons/warning-icon.png
diff --git a/icons/warning-icon.svg b/icons/warning-icon.svg
new file mode 100644
index 000000000..d38cee68e
--- /dev/null
+++ b/icons/warning-icon.svg
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="210mm"
+   height="185mm"
+   viewBox="0 0 744.09449 655.51181"
+   id="svg6853"
+   version="1.1"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="warning-icon.svg"
+   inkscape:export-filename="/home/hohndel/subsurface/icons/warning-icon.png"
+   inkscape:export-xdpi="73.25"
+   inkscape:export-ydpi="73.25">
+  <defs
+     id="defs6855" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.7"
+     inkscape:cx="-294.28571"
+     inkscape:cy="520"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:window-width="1680"
+     inkscape:window-height="979"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata6858">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-396.85039)">
+    <path
+       sodipodi:nodetypes="cccc"
+       style="fill:#ffd42a;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:89.64754486;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 49.068455,1008.7566 373.70653,444.27427 696.64577,1006.4867 Z"
+       id="path7401"
+       inkscape:connector-curvature="0" />
+    <path
+       sodipodi:nodetypes="cccc"
+       style="fill:#ffd42a;fill-opacity:1;fill-rule:evenodd;stroke:#ffd42a;stroke-width:39.47953033;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 74.200957,998.31336 372.19552,482.47315 668.6307,996.23907 Z"
+       id="path7401-4"
+       inkscape:connector-curvature="0" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:86.85033417px;line-height:125%;font-family:'Bookman URW';-inkscape-font-specification:'Bookman URW';letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       x="270.78113"
+       y="1017.6475"
+       id="text7403"
+       sodipodi:linespacing="125%"
+       transform="scale(1.1328166,0.88275541)"><tspan
+         sodipodi:role="line"
+         id="tspan7405"
+         x="270.78113"
+         y="1017.6475"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:390.82647705px;font-family:'Bookman URW';-inkscape-font-specification:'Bookman URW'">!</tspan></text>
+  </g>
+</svg>