/*-------------------------------------------------
* push_mouse_leave_event - pushes a
* mouse leave event to the specified render_target
* -------------------------------------------------*/
public void push_mouse_leave_event(render_target target)
{
ui_event evt = new ui_event(ui_event.type.NONE);
evt.event_type = ui_event.type.MOUSE_LEAVE;
evt.target = target;
push_event(evt);
}
/*-------------------------------------------------
* push_char_event - pushes a char event
* to the specified render_target
* -------------------------------------------------*/
public void push_char_event(render_target target, char32_t ch)
{
ui_event evt = new ui_event(ui_event.type.NONE);
evt.event_type = ui_event.type.IME_CHAR;
evt.target = target;
evt.ch = ch;
push_event(evt);
}
//void push_mouse_rdown_event(render_target* target, INT32 x, INT32 y);
//void push_mouse_rup_event(render_target* target, INT32 x, INT32 y);
/*-------------------------------------------------
* push_mouse_double_click_event - pushes
* a mouse double-click event to the specified
* render_target
* -------------------------------------------------*/
public void push_mouse_double_click_event(render_target target, s32 x, s32 y)
{
ui_event evt = new ui_event(ui_event.type.NONE);
evt.event_type = ui_event.type.MOUSE_DOUBLE_CLICK;
evt.target = target;
evt.mouse_x = x;
evt.mouse_y = y;
push_event(evt);
}
/*-------------------------------------------------
* push_mouse_down_event - pushes a mouse
* down event to the specified render_target
* -------------------------------------------------*/
public void push_mouse_up_event(render_target target, s32 x, s32 y)
{
ui_event evt = new ui_event(ui_event.type.NONE);
evt.event_type = ui_event.type.MOUSE_UP;
evt.target = target;
evt.mouse_x = x;
evt.mouse_y = y;
push_event(evt);
}
/*-------------------------------------------------
* push_mouse_down_event - pushes a mouse
* down event to the specified render_target
* -------------------------------------------------*/
public void push_mouse_down_event(render_target target, int x, int y)
{
ui_event evt = new ui_event(ui_event.type.NONE);
evt.event_type = ui_event.type.MOUSE_DOWN;
evt.target = target;
evt.mouse_x = x;
evt.mouse_y = y;
push_event(evt);
}
/*-------------------------------------------------
* push_mouse_wheel_event - pushes a mouse
* wheel event to the specified render_target
* -------------------------------------------------*/
public void push_mouse_wheel_event(render_target target, s32 x, s32 y, short delta, int ucNumLines)
{
ui_event event_ = new ui_event(ui_event.type.NONE);
event_.event_type = ui_event.type.MOUSE_WHEEL;
event_.target = target;
event_.mouse_x = x;
event_.mouse_y = y;
event_.zdelta = delta;
event_.num_lines = ucNumLines;
push_event(event_);
}
// pops an event off of the queue
/*-------------------------------------------------
* pop_event - pops an event off of the queue
* -------------------------------------------------*/
public bool pop_event(out ui_event evt)
{
if (m_events_start != m_events_end)
{
evt = m_events[m_events_start++];
m_events_start %= (int)std.size(m_events);
return(true);
}
else
{
evt = new ui_event(ui_event.type.NONE); //memset(evt, 0, sizeof(*evt));
return(false);
}
}
// pushes a single event onto the queue
/*-------------------------------------------------
* push_event - pushes a single event
* onto the queue
* -------------------------------------------------*/
bool push_event(ui_event evt)
{
// some pre-processing (this is an icky place to do this stuff!)
switch (evt.event_type)
{
case ui_event.type.MOUSE_MOVE:
m_current_mouse_target = evt.target;
m_current_mouse_x = evt.mouse_x;
m_current_mouse_y = evt.mouse_y;
break;
case ui_event.type.MOUSE_LEAVE:
if (m_current_mouse_target == evt.target)
{
m_current_mouse_target = null;
m_current_mouse_x = -1;
m_current_mouse_y = -1;
}
break;
case ui_event.type.MOUSE_DOWN:
m_current_mouse_down = true;
break;
case ui_event.type.MOUSE_UP:
m_current_mouse_down = false;
break;
default:
/* do nothing */
break;
}
// is the queue filled up?
if ((m_events_end + 1) % (int)std.size(m_events) == m_events_start)
{
return(false);
}
m_events[m_events_end++] = evt;
m_events_end %= (int)std.size(m_events);
return(true);
}
