ui->drag_sx = ui->drag_ex = gx;
ui->drag_sy = ui->drag_ey = gy;
- return "";
+ return UI_UPDATE;
}
if (IS_MOUSE_DRAG(button)) {
ui->cursor_active = FALSE;
update_ui_drag(state, ui, gx, gy);
- return "";
+ return UI_UPDATE;
}
if (IS_MOUSE_RELEASE(button)) {
cy = CENTERED_COORD(gy);
if (!INGRID(state, gx, gy) || FROMCOORD(x) != gx || FROMCOORD(y) != gy)
- return "";
+ return UI_UPDATE;
if (max(abs(x-cx),abs(y-cy)) < TILE_SIZE/4) {
if (ui_can_flip_square(state, gx, gy, button == RIGHT_RELEASE))
return square_flip_str(state, gx, gy, button == RIGHT_RELEASE, tmpbuf);
- return "";
+ return UI_UPDATE;
} else {
if (abs(x-cx) < abs(y-cy)) {
/* Closest to top/bottom edge. */
return edge_flip_str(state, gx, gy, direction,
button == RIGHT_RELEASE, tmpbuf);
else
- return "";
+ return UI_UPDATE;
}
}
}
if (!ui->cursor_active) {
ui->cursor_active = TRUE;
- return "";
+ return UI_UPDATE;
}
ui->curx = ui->curx + dx;
}
ui->curx = min(max(ui->curx, 1), 2*w-1);
ui->cury = min(max(ui->cury, 1), 2*h-1);
- return "";
+ return UI_UPDATE;
}
if (IS_CURSOR_SELECT(button)) {
if (!ui->cursor_active) {
ui->cursor_active = TRUE;
- return "";
+ return UI_UPDATE;
}
/* click on square corner does nothing (shouldn't get here) */
if ((ui->curx % 2) == 0 && (ui->cury % 2 == 0))
- return "";
+ return UI_UPDATE;
gx = ui->curx / 2;
gy = ui->cury / 2;
else if (!direction &&
ui_can_flip_square(state, gx, gy, button == CURSOR_SELECT2))
return square_flip_str(state, gx, gy, button == CURSOR_SELECT2, tmpbuf);
- return "";
+ return UI_UPDATE;
}
#if 0