UI: Widget Text Cursor Color

Adds a theme setting to specify color of widget text insertion cursor (caret).

Differential Revision: https://developer.blender.org/D6024

Reviewed by Campbell Barton

release/datafiles/userdef/userdef_default_theme.c

@@ -238,6 +238,7 @@ const bTheme U_theme_default = {
     .menu_shadow_fac = 0.3f,
     .menu_shadow_width = 4,
     .editor_outline = RGBA(0x1f1f1fff),
+    .widget_text_cursor = RGBA(0x3399e6ff),
     .icon_alpha = 1.0f,
     .icon_saturation = 0.5f,
     .xaxis = RGBA(0xff3352ff),

release/scripts/startup/bl_ui/space_userpref.py

@@ -932,6 +932,7 @@ class USERPREF_PT_theme_interface_styles(PreferencePanel, Panel):
         flow.prop(ui, "icon_alpha")
         flow.prop(ui, "icon_saturation")
         flow.prop(ui, "editor_outline")
+        flow.prop(ui, "widget_text_cursor")
         flow.prop(ui, "menu_shadow_width")
         flow.prop(ui, "widget_emboss")
 

source/blender/blenloader/intern/versioning_userdef.c

@@ -162,6 +162,7 @@ static void do_versions_theme(const UserDef *userdef, bTheme *btheme)
   {
     FROM_DEFAULT_V4_UCHAR(space_sequencer.anim_preview_range);
     FROM_DEFAULT_V4_UCHAR(space_text.line_numbers);
+    FROM_DEFAULT_V4_UCHAR(tui.widget_text_cursor);
   }
 
 #undef FROM_DEFAULT_V4_UCHAR

source/blender/editors/include/UI_resources.h

@@ -293,7 +293,7 @@ typedef enum ThemeColorID {
   TH_NLA_SOUND_SEL,
 
   TH_WIDGET_EMBOSS,
-
+  TH_WIDGET_TEXT_CURSOR,
   TH_EDITOR_OUTLINE,
 
   TH_AXIS_X, /* X/Y/Z Axis */

source/blender/editors/interface/interface_widgets.c

@@ -2227,7 +2227,7 @@ static void widget_draw_text(const uiFontStyle *fstyle,
           immVertexFormat(), "pos", GPU_COMP_I32, 2, GPU_FETCH_INT_TO_FLOAT);
       immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
 
-      immUniformColor3f(0.2f, 0.6f, 0.9f);
+      immUniformThemeColor(TH_WIDGET_TEXT_CURSOR);
 
       but_cursor_shape.xmin = (rect->xmin + t) - U.pixelsize;
       but_cursor_shape.ymin = rect->ymin + U.pixelsize;

source/blender/editors/interface/resources.c

@@ -872,6 +872,9 @@ const uchar *UI_ThemeGetColorPtr(bTheme *btheme, int spacetype, int colorid)
         case TH_EDITOR_OUTLINE:
           cp = btheme->tui.editor_outline;
           break;
+        case TH_WIDGET_TEXT_CURSOR:
+          cp = btheme->tui.widget_text_cursor;
+          break;
         case TH_AXIS_X:
           cp = btheme->tui.xaxis;
           break;

source/blender/makesdna/DNA_userdef_types.h

@@ -173,7 +173,7 @@ typedef struct ThemeUI {
 
   float icon_alpha;
   float icon_saturation;
-  char _pad[4];
+  unsigned char widget_text_cursor[4];
 
   /* Axis Colors */
   unsigned char xaxis[4], yaxis[4], zaxis[4];

source/blender/makesrna/intern/rna_userdef.c

@@ -1487,6 +1487,12 @@ static void rna_def_userdef_theme_ui(BlenderRNA *brna)
       prop, "Editor Outline", "Color of the outline of the editors and their round corners");
   RNA_def_property_update(prop, 0, "rna_userdef_theme_update");
 
+  prop = RNA_def_property(srna, "widget_text_cursor", PROP_FLOAT, PROP_COLOR_GAMMA);
+  RNA_def_property_float_sdna(prop, NULL, "widget_text_cursor");
+  RNA_def_property_array(prop, 3);
+  RNA_def_property_ui_text(prop, "Text Cursor", "Color of the interface widgets text insertion cursor (caret)");
+  RNA_def_property_update(prop, 0, "rna_userdef_theme_update");
+
   /* axis */
   prop = RNA_def_property(srna, "axis_x", PROP_FLOAT, PROP_COLOR_GAMMA);
   RNA_def_property_float_sdna(prop, NULL, "xaxis");