bool JoystickInfo::PollButtons(u32 &pkey)
{
// MAKE sure to look for changes in the state!!
for (int i = 0; i < GetNumButtons(); ++i)
{
int but = SDL_JoystickGetButton(GetJoy(), i);
if (but != GetButtonState(i))
{
// Pressure sensitive button are detected as both button (digital) and axes (analog). So better
// drop the button to emulate the pressure sensiblity of the ds2 :)
// Trick: detect the release of the button. It avoid all races condition between axes and buttons :)
// If the button support pressure it will be detected as an axis when it is pressed.
if (but) {
SetButtonState(i, but);
return false;
}
pkey = button_to_key(i);
return true;
}
}
return false;
}
bool JoystickInfo::PollButtons(u32 &pkey)
{
// MAKE sure to look for changes in the state!!
for (int i = 0; i < GetNumButtons(); ++i)
{
int but = SDL_JoystickGetButton(GetJoy(), i);
if (but != GetButtonState(i))
{
if (!but) // released, we don't really want this
{
continue;
}
// Pressure sensitive button are detected as both button (digital) and axes (analog). So better
// drop the button to emulate the pressure sensiblity of the ds2 :) -- Gregory
u32 pkey_dummy;
if (PollAxes(pkey_dummy))
return false;
pkey = button_to_key(i);
return true;
}
}
return false;
}
float GSGUI_DROPDOWN::GetCurrentHeight() const
{
if (IsActive())
{
return static_cast<float>(GetNumButtons()+1)*m_size;
}
return m_size;
}
GSGUI_BUTTON GSGUI_BUTTONLIST::PlaceMenu(Vector2 v2Pos)
{
GSGUI_BUTTON r;
if (!m_video)
return r;
m_video->SetZBuffer(false);
m_video->SetZWrite(false);
Vector2 v2TextAdd(m_size/4.0f, 0.0f),
v2ButtonSize = Vector2(m_width, m_size);
if (!m_buttons.empty())
{
bool newSingleSet = false;
int focus=-1;
int t=0;
GSGUI_BUTTON_ITERATOR iter;
for (iter = m_buttons.begin(); iter != m_buttons.end(); ++iter)
{
if (!iter->visible)
continue;
Vector2 v2ButtonPos = Vector2(v2Pos.x, v2Pos.y+((float)t*m_size));
GS_DWORD top, bottom, text;
iter->onFocus = MouseOver(v2ButtonPos, v2ButtonSize);
if (iter->onFocus)
{
top = m_style.focused_top;
bottom = m_style.focused_bottom;
text = m_style.active_text;
focus = t;
if (m_input->GetLeftClickState() == GSKS_HIT)
{
if (m_unselect)
iter->active = !(iter->active);
else
iter->active = true;
if (m_singleSelect)
{
newSingleSet = true;
m_single.text = iter->text;
}
r.text = iter->text;
r.active = iter->active;
}
}
else
{
top = m_style.inactive_top;
bottom = m_style.inactive_bottom;
text = m_style.inactive_text;
}
if (iter->active)
{
top = m_style.active_top;
bottom = m_style.active_bottom;
text = m_style.active_text;
}
m_video->DrawRectangle(v2ButtonPos, v2ButtonSize,
top, top, bottom, bottom);
str_type::stringstream ss;
ss << iter->text << iter->extText;
m_video->DrawBitmapText(
v2ButtonPos + v2TextAdd,
ss.str().c_str(), GS_L("Verdana14_shadow.fnt"), text
);
t++;
}
if (newSingleSet)
{
for (iter = m_buttons.begin(); iter != m_buttons.end(); ++iter)
{
if (m_single.text == iter->text)
continue;
iter->active = false;
}
newSingleSet = false;
}
if (m_autoUnclick)
{
for (iter = m_buttons.begin(); iter != m_buttons.end(); ++iter)
{
iter->active = false;
}
}
}
if (MouseOver(v2Pos, Vector2(m_width, m_size*(float)m_buttons.size())))
{
m_mouseOver = true;
DrawOutline(v2Pos, Vector2(m_width, m_size*(float)GetNumButtons()));
}
else
{
m_mouseOver = false;
}
return r;
}
