Icons: Programmatically create indirect library icon, remove from SVG

The indirect library data icon was just a grayed out version of the
regular one. This graying out is now done in code, so the icon can be
removed from the SVG. Note that the icon is still defined as
`ICON_LIBRARY_DATA_INDIRECT` (or `LIBRARY_DATA_INDIRECT` in BPY).

1 files changed, 13 insertions, 0 deletions

diff --git a/source/blender/editors/interface/interface_icons.c b/source/blender/editors/interface/interface_icons.c
index 07e4f6c2a24..887781beda1 100644
--- a/source/blender/editors/interface/interface_icons.c
+++ b/source/blender/editors/interface/interface_icons.c
@@ -465,6 +465,17 @@ DEF_ICON_STRIP_COLOR_DRAW(09, SEQUENCE_COLOR_09);
 
 #  undef DEF_ICON_STRIP_COLOR_DRAW
 
+#  define ICON_INDIRECT_DATA_ALPHA 0.6f
+
+static void vicon_strip_color_draw_library_data_indirect(
+    int x, int y, int w, int UNUSED(h), float alpha)
+{
+  const float aspect = (float)ICON_DEFAULT_WIDTH / (float)w;
+
+  UI_icon_draw_ex(
+      x, y, ICON_LIBRARY_DATA_DIRECT, aspect, ICON_INDIRECT_DATA_ALPHA * alpha, 0.0f, NULL, false);
+}
+
 /* Dynamically render icon instead of rendering a plain color to a texture/buffer
  * This is not strictly a "vicon", as it needs access to icon->obj to get the color info,
  * but it works in a very similar way.
@@ -974,6 +985,8 @@ static void init_internal_icons(void)
   def_internal_vicon(ICON_SEQUENCE_COLOR_07, vicon_strip_color_draw_07);
   def_internal_vicon(ICON_SEQUENCE_COLOR_08, vicon_strip_color_draw_08);
   def_internal_vicon(ICON_SEQUENCE_COLOR_09, vicon_strip_color_draw_09);
+
+  def_internal_vicon(ICON_LIBRARY_DATA_INDIRECT, vicon_strip_color_draw_library_data_indirect);
 }
 
 static void init_iconfile_list(struct ListBase *list)