eyedropper_intern.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#pragma once
 
struct ScrArea;
struct bContext;
struct uiBut;
struct wmEvent;
struct wmWindow;
 
/* `interface_eyedropper.cc` */
void eyedropper_draw_cursor_text_region(const int xy[2], const char *name);
uiBut *eyedropper_get_property_button_under_mouse(bContext *C, const wmEvent *event);
void eyedropper_win_area_find(const bContext *C,
                              const int event_xy[2],
                              int r_event_xy[2],
                              wmWindow **r_win,
                              ScrArea **r_area);
 
/* interface_eyedropper_color.c (expose for color-band picker) */

struct Eyedropper;
bool eyedropper_color_sample_fl(bContext *C,
                                struct Eyedropper *eye,
                                const int event_xy[2],
                                float r_col[3]);
 
/* Used for most eye-dropper operators. */
enum {
  EYE_MODAL_CANCEL = 1,
  EYE_MODAL_SAMPLE_CONFIRM,
  EYE_MODAL_SAMPLE_BEGIN,
  EYE_MODAL_SAMPLE_RESET,
};
 
/* Color-band point sample. */
enum {
  EYE_MODAL_POINT_CANCEL = 1,
  EYE_MODAL_POINT_SAMPLE,
  EYE_MODAL_POINT_CONFIRM,
  EYE_MODAL_POINT_RESET,
  EYE_MODAL_POINT_REMOVE_LAST,
};