add on-screen keyboard widget

resources/icons/src/appbar.arrow.enter.svg

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<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"
+   version="1.1"
+   width="48"
+   height="48"
+   viewBox="0 0 48 48"
+   enable-background="new 0 0 76.00 76.00"
+   xml:space="preserve"
+   id="svg2"
+   inkscape:version="0.48.3.1 r9886"
+   sodipodi:docname="appbar.arrow.left.svg"><metadata
+   id="metadata10"><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></dc:title></cc:Work></rdf:RDF></metadata><defs
+   id="defs8" /><sodipodi:namedview
+   pagecolor="#ffffff"
+   bordercolor="#666666"
+   borderopacity="1"
+   objecttolerance="10"
+   gridtolerance="10"
+   guidetolerance="10"
+   inkscape:pageopacity="0"
+   inkscape:pageshadow="2"
+   inkscape:window-width="1680"
+   inkscape:window-height="1022"
+   id="namedview6"
+   showgrid="true"
+   inkscape:zoom="6.2105263"
+   inkscape:cx="84.532094"
+   inkscape:cy="4.7422124"
+   inkscape:window-x="1280"
+   inkscape:window-y="0"
+   inkscape:window-maximized="1"
+   inkscape:current-layer="svg2"><inkscape:grid
+     type="xygrid"
+     id="grid2989"
+     empspacing="5"
+     visible="true"
+     enabled="true"
+     snapvisiblegridlinesonly="true" /></sodipodi:namedview>
+	<path
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+   id="path4"
+   inkscape:connector-curvature="0"
+   style="fill:#000000;fill-opacity:1;stroke-width:0.2;stroke-linejoin:round"
+   sodipodi:nodetypes="ccccccccccc" />
+</svg>

resources/icons/src/appbar.arrow.left.svg

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="76" height="76" viewBox="0 0 76.00 76.00" enable-background="new 0 0 76.00 76.00" xml:space="preserve">
+	<path fill="#000000" fill-opacity="1" stroke-width="0.2" stroke-linejoin="round" d="M 57,42L 57,34L 32.25,34L 42.25,24L 31.75,24L 17.75,38L 31.75,52L 42.25,52L 32.25,42L 57,42 Z "/>
+</svg>

resources/icons/src/appbar.arrow.shift.svg

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<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"
+   version="1.1"
+   width="48"
+   height="48"
+   viewBox="0 0 48 48"
+   enable-background="new 0 0 76.00 76.00"
+   xml:space="preserve"
+   id="svg2"
+   inkscape:version="0.48.3.1 r9886"
+   sodipodi:docname="appbar.arrow.shift.svg"
+   inkscape:export-filename="/home/chrox/dev/koreader/resources/icons/appbar.arrow.shift.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90"><metadata
+   id="metadata10"><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></dc:title></cc:Work></rdf:RDF></metadata><defs
+   id="defs8" /><sodipodi:namedview
+   pagecolor="#ffffff"
+   bordercolor="#666666"
+   borderopacity="1"
+   objecttolerance="10"
+   gridtolerance="10"
+   guidetolerance="10"
+   inkscape:pageopacity="0"
+   inkscape:pageshadow="2"
+   inkscape:window-width="1680"
+   inkscape:window-height="1022"
+   id="namedview6"
+   showgrid="true"
+   inkscape:zoom="12.421053"
+   inkscape:cx="17.939741"
+   inkscape:cy="18.973393"
+   inkscape:window-x="1280"
+   inkscape:window-y="0"
+   inkscape:window-maximized="1"
+   inkscape:current-layer="svg2"><inkscape:grid
+     type="xygrid"
+     id="grid2987"
+     empspacing="5"
+     visible="true"
+     enabled="true"
+     snapvisiblegridlinesonly="true" /></sodipodi:namedview>
+	<path
+   d="m 17,35 14,0 -0.003,-11.537082 8.076834,0 L 24.074,10 9.0741666,23.462918 l 8.0768334,0 z"
+   id="path4"
+   inkscape:connector-curvature="0"
+   style="fill:none;stroke:#000000;stroke-width:3;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+   sodipodi:nodetypes="cccccccc" />
+</svg>

resources/icons/src/appbar.globe.wire.xaml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Canvas xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Name="appbar_globe" Width="48" Height="48" Clip="F1 M 0,0L 48,0L 48,48L 0,48L 0,0" UseLayoutRounding="False">
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+</Canvas>