reg_t kScrollWindowEnd(EngineState *s, int argc, reg_t *argv) {
ScrollWindow *scrollWindow = g_sci->_gfxControls32->getScrollWindow(argv[0]);
scrollWindow->end();
return s->r_acc;
}
reg_t kScrollWindowWhere(EngineState *s, int argc, reg_t *argv) {
ScrollWindow *scrollWindow = g_sci->_gfxControls32->getScrollWindow(argv[0]);
const uint16 where = (argv[1].toUint16() * scrollWindow->where()).toInt();
return make_reg(0, where);
}
reg_t kScrollWindowGo(EngineState *s, int argc, reg_t *argv) {
ScrollWindow *scrollWindow = g_sci->_gfxControls32->getScrollWindow(argv[0]);
const Ratio scrollTop(argv[1].toSint16(), argv[2].toSint16());
scrollWindow->go(scrollTop);
return s->r_acc;
}
reg_t kScrollWindowAdd(EngineState *s, int argc, reg_t *argv) {
ScrollWindow *scrollWindow = g_sci->_gfxControls32->getScrollWindow(argv[0]);
const Common::String text = s->_segMan->getString(argv[1]);
const GuiResourceId fontId = argv[2].toSint16();
const int16 color = argv[3].toSint16();
const TextAlign alignment = (TextAlign)argv[4].toSint16();
const bool scrollTo = argc > 5 ? (bool)argv[5].toUint16() : true;
return scrollWindow->add(text, fontId, color, alignment, scrollTo);
}
void GfxControls32::destroyScrollWindow(const reg_t id) {
ScrollWindow *scrollWindow = getScrollWindow(id);
scrollWindow->hide();
_scrollWindows.erase(id.getOffset());
delete scrollWindow;
}