/* 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:
eyedropper_cancel(C, op);
return OPERATOR_CANCELLED;
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;
}
/* main modal status check */
static int eyedropper_modal(bContext *C, wmOperator *op, const wmEvent *event)
{
Eyedropper *eye = (Eyedropper *)op->customdata;
/* handle modal keymap */
if (event->type == EVT_MODAL_MAP) {
switch (event->val) {
case EYE_MODAL_CANCEL:
eyedropper_cancel(C, op);
return OPERATOR_CANCELLED;
case EYE_MODAL_SAMPLE_CONFIRM:
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;
case EYE_MODAL_SAMPLE_BEGIN:
/* enable accum and make first sample */
eye->accum_start = true;
eyedropper_color_sample_accum(C, eye, event->x, event->y);
break;
case EYE_MODAL_SAMPLE_RESET:
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;
}
}
else if (event->type == 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);
}
}
return OPERATOR_RUNNING_MODAL;
}
