eyedropper_color.cc File Reference

#include "MEM_guardedalloc.h"
#include "DNA_material_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "BLI_listbase.h"
#include "BLI_math_vector.h"
#include "BLI_string.h"
#include "BLI_string_ref.hh"
#include "BKE_context.hh"
#include "BKE_cryptomatte.h"
#include "BKE_image.hh"
#include "BKE_material.h"
#include "BKE_report.hh"
#include "BKE_screen.hh"
#include "NOD_composite.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "RNA_path.hh"
#include "RNA_prototypes.hh"
#include "UI_interface.hh"
#include "IMB_colormanagement.hh"
#include "IMB_imbuf_types.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "interface_intern.hh"
#include "ED_clip.hh"
#include "ED_image.hh"
#include "ED_node.hh"
#include "ED_screen.hh"
#include "ED_view3d.hh"
#include "RE_pipeline.h"
#include "eyedropper_intern.hh"

Go to the source code of this file.

Classes
struct	Eyedropper

Functions
static void	eyedropper_draw_cb (const wmWindow *, void *arg)
static bool	eyedropper_init (bContext *C, wmOperator *op)
static void	eyedropper_exit (bContext *C, wmOperator *op)
static bool	eyedropper_cryptomatte_sample_view3d_fl (bContext *C, const char *type_name, const int mval[2], float r_col[3])
static bool	eyedropper_cryptomatte_sample_renderlayer_fl (RenderLayer *render_layer, const char *prefix, const float fpos[2], float r_col[3])
static bool	eyedropper_cryptomatte_sample_render_fl (const bNode *node, const char *prefix, const float fpos[2], float r_col[3])
static bool	eyedropper_cryptomatte_sample_image_fl (const bNode *node, NodeCryptomatte *crypto, const char *prefix, const float fpos[2], float r_col[3])
static bool	eyedropper_cryptomatte_sample_fl (bContext *C, Eyedropper *eye, const int event_xy[2], float r_col[3])
void	eyedropper_color_sample_fl (bContext *C, Eyedropper *eye, const int event_xy[2], float r_col[3])
static void	eyedropper_color_set (bContext *C, Eyedropper *eye, const float col[3])
static void	eyedropper_color_sample (bContext *C, Eyedropper *eye, const int event_xy[2])
static void	eyedropper_color_sample_text_update (bContext *C, Eyedropper *eye, const int event_xy[2])
static void	eyedropper_cancel (bContext *C, wmOperator *op)
static int	eyedropper_modal (bContext *C, wmOperator *op, const wmEvent *event)
static int	eyedropper_invoke (bContext *C, wmOperator *op, const wmEvent *)
static int	eyedropper_exec (bContext *C, wmOperator *op)
static bool	eyedropper_poll (bContext *C)
void	UI_OT_eyedropper_color (wmOperatorType *ot)

Detailed Description

Eyedropper (RGB Color)

Defines:

• UI_OT_eyedropper_color

Definition in file eyedropper_color.cc.

Function Documentation

eyedropper_cancel()

static void eyedropper_cancel ( bContext * C, wmOperator * op )

static

Definition at line 580 of file eyedropper_color.cc.

References wmOperator::customdata, eyedropper_color_set(), eyedropper_exit(), Eyedropper::init_col, and Eyedropper::is_set.

Referenced by eyedropper_modal(), and UI_OT_eyedropper_color().

eyedropper_color_sample()

static void eyedropper_color_sample ( bContext * C, Eyedropper * eye, const int event_xy[2] )

static

Definition at line 531 of file eyedropper_color.cc.

References Eyedropper::accum_col, Eyedropper::accum_tot, add_v3_v3(), col, copy_v3_v3(), Eyedropper::crypto_node, eyedropper_color_sample_fl(), eyedropper_color_set(), eyedropper_cryptomatte_sample_fl(), and mul_v3_v3fl().

Referenced by eyedropper_modal().

eyedropper_color_sample_fl()

void eyedropper_color_sample_fl	(	bContext *	C,
		Eyedropper *	eye,
		const int	event_xy[2],
		float	r_col[3] )

Definition at line 433 of file eyedropper_color.cc.

References BKE_area_find_region_xy(), BKE_screen_find_area_xy(), CTX_data_main(), CTX_data_scene(), CTX_wm_window(), ColorManagedDisplaySettings::display_device, Scene::display_settings, ED_space_clip_color_sample(), ED_space_image_color_sample(), ED_space_node_color_sample(), IMB_colormanagement_display_get_named(), IMB_colormanagement_display_to_scene_linear_v3(), IMB_colormanagement_srgb_to_scene_linear_v3(), ViewportColorSampleSession::init(), RGN_TYPE_WINDOW, ViewportColorSampleSession::sample(), SPACE_CLIP, SPACE_IMAGE, SPACE_NODE, SPACE_TYPE_ANY, SPACE_VIEW3D, Eyedropper::viewport_session, WM_capabilities_flag(), WM_CAPABILITY_DESKTOP_SAMPLE, WM_desktop_cursor_sample_read(), WM_window_find_under_cursor(), WM_window_get_active_screen(), WM_window_pixels_read_sample(), WM_window_pixels_read_sample_from_offscreen(), and zero_v3().

Referenced by eyedropper_color_sample(), blender::ui::eyedropper_colorband_sample_point(), and blender::ui::greasepencil::eyedropper_grease_pencil_color_sample().

eyedropper_color_sample_text_update()

static void eyedropper_color_sample_text_update ( bContext * C, Eyedropper * eye, const int event_xy[2] )

static

Definition at line 564 of file eyedropper_color.cc.

References BKE_cryptomatte_find_name(), col, Eyedropper::cryptomatte_session, eyedropper_cryptomatte_sample_fl(), and Eyedropper::sample_text.

Referenced by eyedropper_modal().

eyedropper_color_set()

static void eyedropper_color_set ( bContext * C, Eyedropper * eye, const float col[3] )

static

Definition at line 509 of file eyedropper_color.cc.

References col, copy_v3_v3(), Eyedropper::display, IMB_colormanagement_scene_linear_to_display_v3(), Eyedropper::is_set, Eyedropper::prop, Eyedropper::ptr, RNA_property_float_get_array(), RNA_property_float_set_array(), and RNA_property_update().

Referenced by eyedropper_cancel(), and eyedropper_color_sample().

eyedropper_cryptomatte_sample_fl()

static bool eyedropper_cryptomatte_sample_fl ( bContext * C, Eyedropper * eye, const int event_xy[2], float r_col[3] )

static

Definition at line 320 of file eyedropper_color.cc.

References BKE_area_find_region_xy(), BKE_screen_find_area_xy(), Eyedropper::cb_win, Eyedropper::cb_win_event_xy, CMP_NODE_CRYPTOMATTE_SOURCE_IMAGE, CMP_NODE_CRYPTOMATTE_SOURCE_RENDER, Eyedropper::crypto_node, CTX_data_main(), CTX_wm_area(), CTX_wm_area_set(), CTX_wm_region(), CTX_wm_region_set(), CTX_wm_window(), CTX_wm_window_set(), Eyedropper::draw_handle_sample_text, ED_region_tag_redraw(), ED_space_clip_get_position(), ED_space_image_get_position(), ED_space_node_get_position(), ELEM, eyedropper_cryptomatte_sample_image_fl(), eyedropper_cryptomatte_sample_render_fl(), eyedropper_cryptomatte_sample_view3d_fl(), eyedropper_draw_cb(), MAX_NAME, ntreeCompositCryptomatteLayerPrefix(), RGN_TYPE_WINDOW, SPACE_CLIP, SPACE_IMAGE, SPACE_NODE, SPACE_TYPE_ANY, SPACE_VIEW3D, WM_draw_cb_activate(), WM_draw_cb_exit(), WM_window_find_under_cursor(), and WM_window_get_active_screen().

Referenced by eyedropper_color_sample(), and eyedropper_color_sample_text_update().

eyedropper_cryptomatte_sample_image_fl()

static bool eyedropper_cryptomatte_sample_image_fl ( const bNode * node, NodeCryptomatte * crypto, const char * prefix, const float fpos[2], float r_col[3] )

static

Definition at line 294 of file eyedropper_color.cc.

References BKE_image_acquire_ibuf(), BKE_image_release_ibuf(), BLI_assert, eyedropper_cryptomatte_sample_renderlayer_fl(), GS, Image::id, ID_IM, IMA_TYPE_MULTILAYER, NodeCryptomatte::iuser, and LISTBASE_FOREACH.

Referenced by eyedropper_cryptomatte_sample_fl().

eyedropper_cryptomatte_sample_render_fl()

static bool eyedropper_cryptomatte_sample_render_fl ( const bNode * node, const char * prefix, const float fpos[2], float r_col[3] )

static

Definition at line 268 of file eyedropper_color.cc.

References BLI_assert, eyedropper_cryptomatte_sample_renderlayer_fl(), GS, Scene::id, ID_SCE, LISTBASE_FOREACH, RE_AcquireResultRead(), RE_GetRenderLayer(), RE_GetSceneRender(), and RE_ReleaseResult().

Referenced by eyedropper_cryptomatte_sample_fl().

eyedropper_cryptomatte_sample_renderlayer_fl()

static bool eyedropper_cryptomatte_sample_renderlayer_fl ( RenderLayer * render_layer, const char * prefix, const float fpos[2], float r_col[3] )

static

Definition at line 221 of file eyedropper_color.cc.

References BLI_assert, BLI_strnlen(), int, LISTBASE_FOREACH, RenderLayer::name, RenderLayer::passes, STREQLEN, STRPREFIX, x, and zero_v3().

Referenced by eyedropper_cryptomatte_sample_image_fl(), and eyedropper_cryptomatte_sample_render_fl().

eyedropper_cryptomatte_sample_view3d_fl()

static bool eyedropper_cryptomatte_sample_view3d_fl ( bContext * C, const char * type_name, const int mval[2], float r_col[3] )

static

Definition at line 187 of file eyedropper_color.cc.

References BKE_cryptomatte_hash(), BKE_cryptomatte_hash_to_float(), BKE_object_material_get(), BLI_strnlen(), ED_view3d_give_material_slot_under_cursor(), MAX_NAME, RE_PASSNAME_CRYPTOMATTE_MATERIAL, and RE_PASSNAME_CRYPTOMATTE_OBJECT.

Referenced by eyedropper_cryptomatte_sample_fl().

eyedropper_draw_cb()

static void eyedropper_draw_cb ( const wmWindow * , void * arg )

static

Definition at line 85 of file eyedropper_color.cc.

References Eyedropper::cb_win_event_xy, eyedropper_draw_cursor_text_region(), and Eyedropper::sample_text.

Referenced by eyedropper_cryptomatte_sample_fl(), and eyedropper_init().

eyedropper_exec()

static int eyedropper_exec ( bContext * C, wmOperator * op )

static

Definition at line 654 of file eyedropper_color.cc.

References eyedropper_exit(), eyedropper_init(), OPERATOR_FINISHED, and OPERATOR_PASS_THROUGH.

Referenced by UI_OT_eyedropper_color().

eyedropper_exit()

static void eyedropper_exit ( bContext * C, wmOperator * op )

static

Definition at line 160 of file eyedropper_color.cc.

References BKE_cryptomatte_free(), Eyedropper::cb_win, Eyedropper::cryptomatte_session, CTX_wm_window(), wmOperator::customdata, Eyedropper::draw_handle_sample_text, Eyedropper::viewport_session, WM_cursor_modal_restore(), and WM_draw_cb_exit().

Referenced by eyedropper_cancel(), eyedropper_exec(), and eyedropper_modal().

eyedropper_init()

static bool eyedropper_init ( bContext * C, wmOperator * op )

static

Definition at line 91 of file eyedropper_color.cc.

References BKE_reportf(), BLI_SCOPED_DEFER, Eyedropper::cb_win, col, copy_v3_v3(), Eyedropper::crypto_node, Eyedropper::cryptomatte_session, CTX_data_scene(), CTX_wm_window(), wmOperator::customdata, PointerRNA::data, Eyedropper::display, Eyedropper::draw_handle_sample_text, ELEM, eyedropper_draw_cb(), IMB_colormanagement_display_get_named(), IMB_colormanagement_display_to_scene_linear_v3(), Eyedropper::index, Eyedropper::init_col, Eyedropper::is_undo, MEM_freeN(), MEM_SAFE_FREE, ntreeCompositCryptomatteSession(), Eyedropper::prop, PROP_COLOR, PROP_COLOR_GAMMA, PROP_FLOAT, Eyedropper::ptr, wmOperator::ptr, wmOperator::reports, RNA_path_resolve(), RNA_pointer_create(), RNA_property_array_length(), RNA_property_editable(), RNA_property_float_get_array(), RNA_property_is_set(), RNA_property_subtype(), RNA_property_type(), RNA_string_get_alloc(), RNA_struct_find_property(), RPT_ERROR, PointerRNA::type, UI_but_flag_is_set(), UI_BUT_UNDO, UI_context_active_but_prop_get(), and WM_draw_cb_activate().

Referenced by eyedropper_exec(), and eyedropper_invoke().

eyedropper_invoke()

static int eyedropper_invoke ( bContext * C, wmOperator * op, const wmEvent *  )

static

Definition at line 636 of file eyedropper_color.cc.

References CTX_wm_region(), CTX_wm_window(), eyedropper_init(), OPERATOR_PASS_THROUGH, OPERATOR_RUNNING_MODAL, UI_context_active_but_clear(), WM_CURSOR_EYEDROPPER, WM_cursor_modal_set(), and WM_event_add_modal_handler().

Referenced by UI_OT_eyedropper_color().

eyedropper_modal()

static int eyedropper_modal ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 590 of file eyedropper_color.cc.

References Eyedropper::accum_col, Eyedropper::accum_start, Eyedropper::accum_tot, wmOperator::customdata, Eyedropper::draw_handle_sample_text, EVT_MODAL_MAP, EYE_MODAL_CANCEL, EYE_MODAL_SAMPLE_BEGIN, EYE_MODAL_SAMPLE_CONFIRM, EYE_MODAL_SAMPLE_RESET, eyedropper_cancel(), eyedropper_color_sample(), eyedropper_color_sample_text_update(), eyedropper_exit(), Eyedropper::is_undo, ISMOUSE_MOTION, OPERATOR_CANCELLED, OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, wmEvent::type, wmEvent::val, wmEvent::xy, and zero_v3().

Referenced by UI_OT_eyedropper_color().

eyedropper_poll()

static bool eyedropper_poll ( bContext * C )

static

Definition at line 669 of file eyedropper_color.cc.

References CTX_wm_window().

Referenced by UI_OT_eyedropper_color().

UI_OT_eyedropper_color()

void UI_OT_eyedropper_color

(

wmOperatorType *

ot

)

Definition at line 676 of file eyedropper_color.cc.

References wmOperatorType::cancel, wmOperatorType::description, wmOperatorType::exec, eyedropper_cancel(), eyedropper_exec(), eyedropper_invoke(), eyedropper_modal(), eyedropper_poll(), wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, wmOperatorType::modal, wmOperatorType::name, OPTYPE_BLOCKING, OPTYPE_INTERNAL, OPTYPE_UNDO, ot, wmOperatorType::poll, PROP_HIDDEN, PROP_SKIP_SAVE, RNA_def_property_flag(), RNA_def_string(), and wmOperatorType::srna.

Referenced by ED_operatortypes_ui().