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Don't crash on input modules not derived from wininput_module (like "none")

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This commit is contained in:
Brad Hughes 2016-06-18 03:21:38 -04:00
parent 432e378456
commit fd56812b53
1 changed files with 29 additions and 8 deletions
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37
src/osd/modules/input/input_windows.cpp
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@ -23,20 +23,41 @@
bool windows_osd_interface::should_hide_mouse() const
{
bool hidemouse = false;
hidemouse |= downcast<wininput_module*>(m_keyboard_input)->should_hide_mouse();
hidemouse |= downcast<wininput_module*>(m_mouse_input)->should_hide_mouse();
hidemouse |= downcast<wininput_module*>(m_lightgun_input)->should_hide_mouse();
hidemouse |= downcast<wininput_module*>(m_joystick_input)->should_hide_mouse();
wininput_module* mod = nullptr;
mod = dynamic_cast<wininput_module*>(m_keyboard_input);
if (mod) hidemouse |= mod->should_hide_mouse();
mod = dynamic_cast<wininput_module*>(m_mouse_input);
if (mod) hidemouse |= mod->should_hide_mouse();
mod = dynamic_cast<wininput_module*>(m_lightgun_input);
if (mod) hidemouse |= mod->should_hide_mouse();
mod = dynamic_cast<wininput_module*>(m_joystick_input);
if (mod) hidemouse |= mod->should_hide_mouse();
return hidemouse;
}
bool windows_osd_interface::handle_input_event(input_event eventid, void* eventdata) const
{
bool handled = false;
handled |= downcast<wininput_module*>(m_keyboard_input)->handle_input_event(eventid, eventdata);
handled |= downcast<wininput_module*>(m_mouse_input)->handle_input_event(eventid, eventdata);
handled |= downcast<wininput_module*>(m_lightgun_input)->handle_input_event(eventid, eventdata);
handled |= downcast<wininput_module*>(m_joystick_input)->handle_input_event(eventid, eventdata);
wininput_module* mod = nullptr;
mod = dynamic_cast<wininput_module*>(m_keyboard_input);
if (mod) handled |= mod->handle_input_event(eventid, eventdata);
mod = dynamic_cast<wininput_module*>(m_mouse_input);
if (mod) handled |= mod->handle_input_event(eventid, eventdata);
mod = dynamic_cast<wininput_module*>(m_lightgun_input);
if (mod) handled |= mod->handle_input_event(eventid, eventdata);
mod = dynamic_cast<wininput_module*>(m_joystick_input);
if (mod) handled |= mod->handle_input_event(eventid, eventdata);
return handled;
}