UI: Icons: Add icon for Sequencer Strip Modifier

Add a new icon for Sequencer strip modifiers.

See PR for details and screenshots.

Pull Request: https://projects.blender.org/blender/blender/pulls/147208

release/datafiles/icons_svg/seq_strip_modifier.svg

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   height="1600"
+   viewBox="0 0 1600 1600"
+   width="1600"
+   version="1.1"
+   id="svg1"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <g
+     fill="#ffffff"
+     id="g2"
+     transform="matrix(-0.7951218,0,0,0.7951218,1580.9323,317.88128)">
+    <path
+       id="path6"
+       style="display:inline;opacity:0.6;baseline-shift:baseline;overflow:visible;vector-effect:none;stroke-linecap:round;stroke-linejoin:round;enable-background:accumulate;stop-color:#000000;stop-opacity:1"
+       d="m 500,200 c -54.63103,0.006 -99.99414,45.36299 -99.99414,99.99414 v 0.006 300 0.006 C 400.00586,654.63701 445.36885,700 500,700 h 0.006 332.58789 l -68.60937,-68.46875 -0.0391,-0.0371 C 754.54331,622.08919 746.96142,611.41223 741.14648,600 H 500.01172 c -0.002,0 -0.004,-10e-6 -0.006,0 1e-5,-0.002 0,-0.004 0,-0.006 V 300.00586 c 0,-0.002 1e-5,-0.004 0,-0.006 0.002,10e-6 0.004,0 0.006,0 h 899.98238 c 0,10e-6 0.01,4e-5 0.01,0 V 599.99414 600 c -0,-5e-5 -0.01,0 -0.01,0 h -121.2617 c 24.0764,30.71929 44.5457,64.27 60.7676,100 h 60.5 0.01 c 48.151,0 99.9887,-45.36301 99.9941,-99.99414 V 600 300 c 0,-55.51063 -45.3627,-100 -99.9941,-100 H 1400 500.00586 Z M 200,900 c -54.63115,0.006 -99.99414,47.44304 -99.99414,99.99414 v 0.006 300 0.01 c 0,47.8596 45.36299,99.9941 99.99414,99.9941 h 0.006 856.17574 l -37.2168,-37.0586 c -32.2368,10.8394 -68.75099,19.5449 -110.03121,20.7402 -105.33154,3.051 -204.59501,-28.1158 -286.57421,-83.6816 h -422.34766 -0.006 c 5e-5,-0 0,-0.01 0,-0.01 v -299.9882 c 0,-0 10e-6,-0 0,-0.01 h 0.006 218.61133 c -3.66784,-16.84466 -6.46834,-34.03091 -8.34766,-51.51172 l -0.16211,-1.50781 -0.11133,-1.51172 c -0.073,-0.99284 -0.32702,-3.85385 -0.38281,-8.30664 l 0.004,0.44922 -0.0156,-0.66602 c -1.7e-4,-0.0171 1.6e-4,-0.0238 0,-0.041 L 408.78516,900 h -208.7793 z m 563.61719,0 65.48242,65.34375 h 51.60156 L 946.04297,900 Z"
+       transform="matrix(-1.257669,0,0,1.257669,1988.2895,-399.78942)" />
+    <path
+       d="m 911.31524,229.04506 -96.87496,1.56 c -1.89,0.026 -3.78,0.2 -5.66,0.4 -258.289,33.067 -457.988,260.038 -445.117,521.484 2.88,58.487 23.179,109.854 44.141,159.57 L 166.31864,1152.5115 c -33.708,30.742 -60.091,72.93 -64.063,123.047 -3.97,50.117 17.261,103.979 62.5,149.219 45.357,45.356 99.596,65.829 149.219,61.328 49.624,-4.5 90.6,-30.379 121.485,-61.328 L 679.09328,1182.177 c 52.791,22.561 106.93,43.31 169.336,45.117 260.31292,7.54 483.49292,-187.3769 511.32792,-446.28894 0.1,-1.36 0.2,-2.73 0.2,-4.1 l 2.15,-96.68 c 1.05,-45.102 -53.451,-68.424 -85.351,-36.523 l -284.38596,283.781 H 833.77628 l -170.703,-170.703 v -158.594 l 284.37496,-283.789 c 31.756,-31.766 8.78,-86.042 -36.133,-85.352 z"
+       id="path1-5"
+       style="display:inline;stroke-width:100" />
+  </g>
+</svg>

source/blender/editors/datafiles/CMakeLists.txt

@@ -811,6 +811,7 @@ if(WITH_BLENDER)
       seq_splitview
       seq_strip_duplicate
       seq_strip_meta
+      seq_strip_modifier
       settings
       shaderfx
       shading_bbox

source/blender/editors/include/UI_icons.hh

@@ -807,6 +807,7 @@ DEF_ICON(SEQ_SEQUENCER)
 DEF_ICON(SEQ_SPLITVIEW)
 DEF_ICON(SEQ_STRIP_DUPLICATE)
 DEF_ICON(SEQ_STRIP_META)
+DEF_ICON_MODIFIER(SEQ_STRIP_MODIFIER)
 
 /* Modifiers. */
 DEF_ICON_MODIFIER(MOD_BRIGHTNESS_CONTRAST)