touch_gui_button_id TouchScreenGUI::getButtonID(s32 x, s32 y)
{
IGUIElement* rootguielement = m_guienv->getRootGUIElement();
if (rootguielement != NULL) {
gui::IGUIElement *element =
rootguielement->getElementFromPoint(core::position2d<s32>(x,y));
if (element) {
for (unsigned int i = 0; i < after_last_element_id; i++) {
if (element == m_buttons[i].guibutton) {
return (touch_gui_button_id) i;
}
}
}
}
return after_last_element_id;
}
bool AutoHideButtonBar::isButton(const SEvent &event)
{
IGUIElement* rootguielement = m_guienv->getRootGUIElement();
if (rootguielement == NULL) {
return false;
}
gui::IGUIElement *element = rootguielement->getElementFromPoint(
core::position2d<s32>(event.TouchInput.X, event.TouchInput.Y));
if (element == NULL) {
return false;
}
if (m_active) {
/* check for all buttons in vector */
std::vector<button_info*>::iterator iter = m_buttons.begin();
while (iter != m_buttons.end()) {
if ((*iter)->guibutton == element) {
SEvent* translated = new SEvent();
memset(translated, 0, sizeof(SEvent));
translated->EventType = irr::EET_KEY_INPUT_EVENT;
translated->KeyInput.Key = (*iter)->keycode;
translated->KeyInput.Control = false;
translated->KeyInput.Shift = false;
translated->KeyInput.Char = 0;
/* add this event */
translated->KeyInput.PressedDown = true;
m_receiver->OnEvent(*translated);
/* remove this event */
translated->KeyInput.PressedDown = false;
m_receiver->OnEvent(*translated);
delete translated;
(*iter)->ids.push_back(event.TouchInput.ID);
m_timeout = 0;
return true;
}
++iter;
}
} else {
/* check for starter button only */
if (element == m_starter.guibutton) {
m_starter.ids.push_back(event.TouchInput.ID);
m_starter.guibutton->setVisible(false);
m_starter.guibutton->setEnabled(false);
m_active = true;
m_timeout = 0;
std::vector<button_info*>::iterator iter = m_buttons.begin();
while (iter != m_buttons.end()) {
(*iter)->guibutton->setVisible(true);
(*iter)->guibutton->setEnabled(true);
++iter;
}
return true;
}
}
return false;
}
