/* common code for modal() */ static int pose_slide_modal(bContext *C, wmOperator *op, const wmEvent *event) { tPoseSlideOp *pso = op->customdata; wmWindow *win = CTX_wm_window(C); switch (event->type) { case LEFTMOUSE: /* confirm */ case RETKEY: { /* return to normal cursor and header status */ ED_area_headerprint(pso->sa, NULL); WM_cursor_modal_restore(win); /* insert keyframes as required... */ pose_slide_autoKeyframe(C, pso); pose_slide_exit(op); /* done! */ return OPERATOR_FINISHED; } case ESCKEY: /* cancel */ case RIGHTMOUSE: { /* return to normal cursor and header status */ ED_area_headerprint(pso->sa, NULL); WM_cursor_modal_restore(win); /* reset transforms back to original state */ pose_slide_reset(pso); /* depsgraph updates + redraws */ pose_slide_refresh(C, pso); /* clean up temp data */ pose_slide_exit(op); /* canceled! */ return OPERATOR_CANCELLED; } case MOUSEMOVE: /* calculate new position */ { /* calculate percentage based on position of mouse (we only use x-axis for now. * since this is more convenient for users to do), and store new percentage value */ pso->percentage = (event->x - pso->ar->winrct.xmin) / ((float)pso->ar->winx); RNA_float_set(op->ptr, "percentage", pso->percentage); /* update percentage indicator in header */ pose_slide_draw_status(pso); /* reset transforms (to avoid accumulation errors) */ pose_slide_reset(pso); /* apply... */ pose_slide_apply(C, pso); break; } default: /* unhandled event (maybe it was some view manip? */ /* allow to pass through */ return OPERATOR_RUNNING_MODAL | OPERATOR_PASS_THROUGH; } /* still running... */ return OPERATOR_RUNNING_MODAL; }
/* common code for modal() */ static int pose_slide_modal(bContext *C, wmOperator *op, const wmEvent *event) { tPoseSlideOp *pso = op->customdata; wmWindow *win = CTX_wm_window(C); const bool has_numinput = hasNumInput(&pso->num); switch (event->type) { case LEFTMOUSE: /* confirm */ case RETKEY: case PADENTER: { /* return to normal cursor and header status */ ED_area_headerprint(pso->sa, NULL); WM_cursor_modal_restore(win); /* insert keyframes as required... */ pose_slide_autoKeyframe(C, pso); pose_slide_exit(op); /* done! */ return OPERATOR_FINISHED; } case ESCKEY: /* cancel */ case RIGHTMOUSE: { /* return to normal cursor and header status */ ED_area_headerprint(pso->sa, NULL); WM_cursor_modal_restore(win); /* reset transforms back to original state */ pose_slide_reset(pso); /* depsgraph updates + redraws */ pose_slide_refresh(C, pso); /* clean up temp data */ pose_slide_exit(op); /* canceled! */ return OPERATOR_CANCELLED; } case MOUSEMOVE: /* calculate new position */ { /* only handle mousemove if not doing numinput */ if (has_numinput == false) { /* update percentage based on position of mouse */ pose_slide_mouse_update_percentage(pso, op, event); /* update percentage indicator in header */ pose_slide_draw_status(pso); /* reset transforms (to avoid accumulation errors) */ pose_slide_reset(pso); /* apply... */ pose_slide_apply(C, pso); } break; } default: if ((event->val == KM_PRESS) && handleNumInput(C, &pso->num, event)) { float value; /* Grab percentage from numeric input, and store this new value for redo * NOTE: users see ints, while internally we use a 0-1 float */ value = pso->percentage * 100.0f; applyNumInput(&pso->num, &value); pso->percentage = value / 100.0f; CLAMP(pso->percentage, 0.0f, 1.0f); RNA_float_set(op->ptr, "percentage", pso->percentage); /* update percentage indicator in header */ pose_slide_draw_status(pso); /* reset transforms (to avoid accumulation errors) */ pose_slide_reset(pso); /* apply... */ pose_slide_apply(C, pso); break; } else { /* unhandled event - maybe it was some view manip? */ /* allow to pass through */ return OPERATOR_RUNNING_MODAL | OPERATOR_PASS_THROUGH; } } /* still running... */ return OPERATOR_RUNNING_MODAL; }