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path: root/source/blender/editors/interface/interface_ops.c
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Diffstat (limited to 'source/blender/editors/interface/interface_ops.c')
-rw-r--r--source/blender/editors/interface/interface_ops.c291
1 files changed, 4 insertions, 287 deletions
diff --git a/source/blender/editors/interface/interface_ops.c b/source/blender/editors/interface/interface_ops.c
index d52702c2d51..36e965e13d2 100644
--- a/source/blender/editors/interface/interface_ops.c
+++ b/source/blender/editors/interface/interface_ops.c
@@ -27,20 +27,14 @@
* \ingroup edinterface
*/
-#include <stdio.h>
-#include <math.h>
#include <string.h>
#include "MEM_guardedalloc.h"
-#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_text_types.h" /* for UI_OT_reports_to_text */
#include "BLI_blenlib.h"
-#include "BLI_math_color.h"
-#include "BLI_math_vector.h"
-#include "BLI_utildefines.h"
#include "BLF_api.h"
#include "BLF_translation.h"
@@ -54,12 +48,8 @@
#include "RNA_access.h"
#include "RNA_define.h"
-#include "BIF_gl.h"
-
#include "UI_interface.h"
-#include "IMB_colormanagement.h"
-
#include "interface_intern.h"
#include "WM_api.h"
@@ -70,282 +60,6 @@
#include "BKE_main.h"
#include "BLI_ghash.h"
-#include "ED_image.h" /* for HDR color sampling */
-#include "ED_node.h" /* for HDR color sampling */
-#include "ED_clip.h" /* for HDR color sampling */
-
-/* ********************************************************** */
-
-typedef struct Eyedropper {
- struct ColorManagedDisplay *display;
-
- PointerRNA ptr;
- PropertyRNA *prop;
- int index;
-
- int accum_start; /* has mouse been presed */
- float accum_col[3];
- int accum_tot;
-} Eyedropper;
-
-static int eyedropper_init(bContext *C, wmOperator *op)
-{
- Scene *scene = CTX_data_scene(C);
- Eyedropper *eye;
-
- op->customdata = eye = MEM_callocN(sizeof(Eyedropper), "Eyedropper");
-
- uiContextActiveProperty(C, &eye->ptr, &eye->prop, &eye->index);
-
- if ((eye->ptr.data == NULL) ||
- (eye->prop == NULL) ||
- (RNA_property_editable(&eye->ptr, eye->prop) == FALSE) ||
- (RNA_property_array_length(&eye->ptr, eye->prop) < 3) ||
- (RNA_property_type(eye->prop) != PROP_FLOAT))
- {
- return FALSE;
- }
-
- if (RNA_property_subtype(eye->prop) == PROP_COLOR) {
- const char *display_device;
-
- display_device = scene->display_settings.display_device;
- eye->display = IMB_colormanagement_display_get_named(display_device);
- }
-
- return TRUE;
-}
-
-static void eyedropper_exit(bContext *C, wmOperator *op)
-{
- WM_cursor_modal_restore(CTX_wm_window(C));
-
- if (op->customdata)
- MEM_freeN(op->customdata);
- op->customdata = NULL;
-}
-
-static int eyedropper_cancel(bContext *C, wmOperator *op)
-{
- eyedropper_exit(C, op);
- return OPERATOR_CANCELLED;
-}
-
-/* *** eyedropper_color_ helper functions *** */
-
-/**
- * \brief get the color from the screen.
- *
- * Special check for image or nodes where we MAY have HDR pixels which don't display.
- */
-static void eyedropper_color_sample_fl(bContext *C, Eyedropper *UNUSED(eye), int mx, int my, float r_col[3])
-{
-
- /* we could use some clever */
- wmWindow *win = CTX_wm_window(C);
- ScrArea *sa;
- for (sa = win->screen->areabase.first; sa; sa = sa->next) {
- if (BLI_rcti_isect_pt(&sa->totrct, mx, my)) {
- if (sa->spacetype == SPACE_IMAGE) {
- ARegion *ar = BKE_area_find_region_type(sa, RGN_TYPE_WINDOW);
- if (ar && BLI_rcti_isect_pt(&ar->winrct, mx, my)) {
- SpaceImage *sima = sa->spacedata.first;
- int mval[2] = {mx - ar->winrct.xmin,
- my - ar->winrct.ymin};
-
- if (ED_space_image_color_sample(sima, ar, mval, r_col)) {
- return;
- }
- }
- }
- else if (sa->spacetype == SPACE_NODE) {
- ARegion *ar = BKE_area_find_region_type(sa, RGN_TYPE_WINDOW);
- if (ar && BLI_rcti_isect_pt(&ar->winrct, mx, my)) {
- SpaceNode *snode = sa->spacedata.first;
- int mval[2] = {mx - ar->winrct.xmin,
- my - ar->winrct.ymin};
-
- if (ED_space_node_color_sample(snode, ar, mval, r_col)) {
- return;
- }
- }
- }
- else if (sa->spacetype == SPACE_CLIP) {
- ARegion *ar = BKE_area_find_region_type(sa, RGN_TYPE_WINDOW);
- if (ar && BLI_rcti_isect_pt(&ar->winrct, mx, my)) {
- SpaceClip *sc = sa->spacedata.first;
- int mval[2] = {mx - ar->winrct.xmin,
- my - ar->winrct.ymin};
-
- if (ED_space_clip_color_sample(sc, ar, mval, r_col)) {
- return;
- }
- }
- }
- }
- }
-
- /* fallback to simple opengl picker */
- glReadBuffer(GL_FRONT);
- glReadPixels(mx, my, 1, 1, GL_RGB, GL_FLOAT, r_col);
- glReadBuffer(GL_BACK);
-}
-
-/* sets the sample color RGB, maintaining A */
-static void eyedropper_color_set(bContext *C, Eyedropper *eye, const float col[3])
-{
- float col_conv[4];
-
- /* to maintain alpha */
- RNA_property_float_get_array(&eye->ptr, eye->prop, col_conv);
-
- /* convert from display space to linear rgb space */
- if (eye->display) {
- copy_v3_v3(col_conv, col);
- IMB_colormanagement_display_to_scene_linear_v3(col_conv, eye->display);
- }
- else {
- copy_v3_v3(col_conv, col);
- }
-
- RNA_property_float_set_array(&eye->ptr, eye->prop, col_conv);
-
- RNA_property_update(C, &eye->ptr, eye->prop);
-}
-
-/* set sample from accumulated values */
-static void eyedropper_color_set_accum(bContext *C, Eyedropper *eye)
-{
- float col[3];
- mul_v3_v3fl(col, eye->accum_col, 1.0f / (float)eye->accum_tot);
- eyedropper_color_set(C, eye, col);
-}
-
-/* single point sample & set */
-static void eyedropper_color_sample(bContext *C, Eyedropper *eye, int mx, int my)
-{
- float col[3];
- eyedropper_color_sample_fl(C, eye, mx, my, col);
- eyedropper_color_set(C, eye, col);
-}
-
-static void eyedropper_color_sample_accum(bContext *C, Eyedropper *eye, int mx, int my)
-{
- float col[3];
- eyedropper_color_sample_fl(C, eye, mx, my, col);
- /* delay linear conversion */
- add_v3_v3(eye->accum_col, col);
- eye->accum_tot++;
-}
-
-/* main modal status check */
-static int eyedropper_modal(bContext *C, wmOperator *op, const wmEvent *event)
-{
- Eyedropper *eye = (Eyedropper *)op->customdata;
-
- switch (event->type) {
- case ESCKEY:
- case RIGHTMOUSE:
- return eyedropper_cancel(C, op);
- case LEFTMOUSE:
- if (event->val == KM_RELEASE) {
- if (eye->accum_tot == 0) {
- eyedropper_color_sample(C, eye, event->x, event->y);
- }
- else {
- eyedropper_color_set_accum(C, eye);
- }
- eyedropper_exit(C, op);
- return OPERATOR_FINISHED;
- }
- else if (event->val == KM_PRESS) {
- /* enable accum and make first sample */
- eye->accum_start = TRUE;
- eyedropper_color_sample_accum(C, eye, event->x, event->y);
- }
- break;
- case MOUSEMOVE:
- if (eye->accum_start) {
- /* button is pressed so keep sampling */
- eyedropper_color_sample_accum(C, eye, event->x, event->y);
- eyedropper_color_set_accum(C, eye);
- }
- break;
- case SPACEKEY:
- if (event->val == KM_RELEASE) {
- eye->accum_tot = 0;
- zero_v3(eye->accum_col);
- eyedropper_color_sample_accum(C, eye, event->x, event->y);
- eyedropper_color_set_accum(C, eye);
- }
- break;
- }
-
- return OPERATOR_RUNNING_MODAL;
-}
-
-/* Modal Operator init */
-static int eyedropper_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(event))
-{
- /* init */
- if (eyedropper_init(C, op)) {
- WM_cursor_modal_set(CTX_wm_window(C), BC_EYEDROPPER_CURSOR);
-
- /* add temp handler */
- WM_event_add_modal_handler(C, op);
-
- return OPERATOR_RUNNING_MODAL;
- }
- else {
- eyedropper_exit(C, op);
- return OPERATOR_CANCELLED;
- }
-}
-
-/* Repeat operator */
-static int eyedropper_exec(bContext *C, wmOperator *op)
-{
- /* init */
- if (eyedropper_init(C, op)) {
-
- /* do something */
-
- /* cleanup */
- eyedropper_exit(C, op);
-
- return OPERATOR_FINISHED;
- }
- else {
- return OPERATOR_CANCELLED;
- }
-}
-
-static int eyedropper_poll(bContext *C)
-{
- if (!CTX_wm_window(C)) return 0;
- else return 1;
-}
-
-static void UI_OT_eyedropper(wmOperatorType *ot)
-{
- /* identifiers */
- ot->name = "Eyedropper";
- ot->idname = "UI_OT_eyedropper";
- ot->description = "Sample a color from the Blender Window to store in a property";
-
- /* api callbacks */
- ot->invoke = eyedropper_invoke;
- ot->modal = eyedropper_modal;
- ot->cancel = eyedropper_cancel;
- ot->exec = eyedropper_exec;
- ot->poll = eyedropper_poll;
-
- /* flags */
- ot->flag = OPTYPE_BLOCKING;
-
- /* properties */
-}
-
/* Reset Default Theme ------------------------ */
static int reset_default_theme_exec(bContext *C, wmOperator *UNUSED(op))
@@ -1114,7 +828,6 @@ static void UI_OT_reloadtranslation(wmOperatorType *ot)
void UI_buttons_operatortypes(void)
{
- WM_operatortype_append(UI_OT_eyedropper);
WM_operatortype_append(UI_OT_reset_default_theme);
WM_operatortype_append(UI_OT_copy_data_path_button);
WM_operatortype_append(UI_OT_reset_default_button);
@@ -1127,4 +840,8 @@ void UI_buttons_operatortypes(void)
WM_operatortype_append(UI_OT_edittranslation_init);
#endif
WM_operatortype_append(UI_OT_reloadtranslation);
+
+ /* external */
+ WM_operatortype_append(UI_OT_eyedropper_color);
+ WM_operatortype_append(UI_OT_eyedropper_id);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-28 12:54:16 +0300