UI Code Quality: Move eyedropper files to own folder

Part of T98518

source/blender/editors/interface/CMakeLists.txt

@@ -26,6 +26,13 @@ set(INC
 )
 
 set(SRC
+  eyedroppers/interface_eyedropper.c
+  eyedroppers/eyedropper_color.c
+  eyedroppers/eyedropper_colorband.c
+  eyedroppers/eyedropper_datablock.c
+  eyedroppers/eyedropper_depth.c
+  eyedroppers/eyedropper_driver.c
+  eyedroppers/eyedropper_gpencil_color.c
   interface.cc
   interface_align.c
   interface_anim.c
@@ -35,13 +42,6 @@ set(SRC
   interface_drag.cc
   interface_draw.c
   interface_dropboxes.cc
-  interface_eyedropper.c
-  interface_eyedropper_color.c
-  interface_eyedropper_colorband.c
-  interface_eyedropper_datablock.c
-  interface_eyedropper_depth.c
-  interface_eyedropper_driver.c
-  interface_eyedropper_gpencil_color.c
   interface_handlers.c
   interface_icons.c
   interface_icons_event.c
@@ -80,7 +80,7 @@ set(SRC
   views/interface_view.cc
   views/tree_view.cc
 
-  interface_eyedropper_intern.h
+  eyedroppers/eyedropper_intern.h
   interface_intern.h
   interface_regions_intern.h
 )

source/blender/editors/interface/eyedroppers/eyedropper_color.c

@@ -50,7 +50,7 @@
 
 #include "RE_pipeline.h"
 
-#include "interface_eyedropper_intern.h"
+#include "eyedropper_intern.h"
 
 typedef struct Eyedropper {
   struct ColorManagedDisplay *display;

source/blender/editors/interface/eyedroppers/eyedropper_colorband.c

@@ -35,7 +35,7 @@
 
 #include "interface_intern.h"
 
-#include "interface_eyedropper_intern.h"
+#include "eyedropper_intern.h"
 
 typedef struct Colorband_RNAUpdateCb {
   PointerRNA ptr;

source/blender/editors/interface/eyedroppers/eyedropper_datablock.c

@@ -38,7 +38,7 @@
 #include "ED_space_api.h"
 #include "ED_view3d.h"
 
-#include "interface_eyedropper_intern.h"
+#include "eyedropper_intern.h"
 #include "interface_intern.h"
 
 /**

source/blender/editors/interface/eyedroppers/eyedropper_depth.c

@@ -38,7 +38,7 @@
 #include "ED_space_api.h"
 #include "ED_view3d.h"
 
-#include "interface_eyedropper_intern.h"
+#include "eyedropper_intern.h"
 #include "interface_intern.h"
 
 /**

source/blender/editors/interface/eyedroppers/eyedropper_driver.c

@@ -32,7 +32,7 @@
 
 #include "ED_keyframing.h"
 
-#include "interface_eyedropper_intern.h"
+#include "eyedropper_intern.h"
 #include "interface_intern.h"
 
 typedef struct DriverDropper {

source/blender/editors/interface/eyedroppers/eyedropper_gpencil_color.c

@@ -46,7 +46,7 @@
 #include "DEG_depsgraph.h"
 #include "DEG_depsgraph_build.h"
 
-#include "interface_eyedropper_intern.h"
+#include "eyedropper_intern.h"
 #include "interface_intern.h"
 
 typedef struct EyedropperGPencil {

source/blender/editors/interface/eyedroppers/eyedropper_intern.h

@@ -3,7 +3,7 @@
 /** \file
  * \ingroup edinterface
  *
- * Share between interface_eyedropper_*.c files.
+ * Share between `interface/eyedropper/` files.
  */
 
 #pragma once
@@ -35,7 +35,7 @@ void datadropper_win_area_find(const struct bContext *C,
  *
  * Special check for image or nodes where we MAY have HDR pixels which don't display.
  *
- * \note Exposed by 'interface_eyedropper_intern.h' for use with color band picking.
+ * \note Exposed by 'eyedropper_intern.h' for use with color band picking.
  */
 void eyedropper_color_sample_fl(bContext *C, const int m_xy[2], float r_col[3]);
 

source/blender/editors/interface/eyedroppers/interface_eyedropper.c

@@ -21,7 +21,7 @@
 
 #include "interface_intern.h"
 
-#include "interface_eyedropper_intern.h" /* own include */
+#include "eyedropper_intern.h" /* own include */
 
 /* -------------------------------------------------------------------- */
 /* Keymap