uMenuItemInput Class Reference

Inheritance diagram for uMenuItemInput:

[legend]

Collaboration diagram for uMenuItemInput:

[legend]

List of all members.

Public Member Functions
	uMenuItemInput (uMenu *M, uAction *a, int p)
virtual	~uMenuItemInput ()
virtual void	Render (REAL x, REAL y, REAL alpha=1, bool selected=0)
virtual void	Enter ()
virtual bool	Event (SDL_Event &e)
virtual tString	Help ()
Private Attributes
uAction *	act
int	ePlayer
bool	active

---

Detailed Description

Definition at line 1063 of file uInput.cpp.

---

Constructor & Destructor Documentation

uMenuItemInput::uMenuItemInput	(	uMenu *	M,
		uAction *	a,
		int	p
	)			[inline]

Definition at line 1068 of file uInput.cpp.

01068       :
01069     uMenuItemInput(uMenu *M,uAction *a,int p)
01070             :uMenuItem(M,a->helpText),act(a),ePlayer(p),active(0){
    }

virtual uMenuItemInput::~uMenuItemInput

(

)

[inline, virtual]

Definition at line 1072 of file uInput.cpp.

{}

---

Member Function Documentation

virtual void uMenuItemInput::Render	(	REAL	x,
		REAL	y,
		REAL	alpha = 1,
		bool	selected = 0
	)			[inline, virtual]

Reimplemented from uMenuItem.

Definition at line 1074 of file uInput.cpp.

References uBind::act, uBind::CheckPlayer(), DisplayText(), REAL, and su_inputs.

    {
        DisplayText(REAL(x-.02),y,act->description,selected,alpha,1);

        if (active)
        {
            tString s;
            s << tOutput("$input_press_any_key");
            DisplayText(REAL(x+.02),y,s,selected,alpha,-1);
        }
        else
        {
            tString s;

            bool first=1;

            for ( uInputs::const_iterator i = su_inputs.begin(); i != su_inputs.end(); ++i )
            {
                uBind * bind = (*i)->GetBind();
                if ( bind && (*i)->Name().size() > 0 &&
                        bind->act==act &&
                        bind->CheckPlayer(ePlayer) )
                {
                    if (!first)
                        s << ", ";
                    else
                        first=0;

                    s << (*i)->Name();
                }
            }
            if (!first)
            {
                DisplayText(REAL(x+.02),y,s,selected,alpha,-1);
            }
            else
            {
                DisplayText(REAL(x+.02),y,tOutput("$input_items_unbound"),selected,alpha,-1);
            }
        }

Here is the call graph for this function:

virtual void uMenuItemInput::Enter

(

)

[inline, virtual]

Reimplemented from uMenuItem.

Definition at line 1116 of file uInput.cpp.

    {
        active=1;

virtual bool uMenuItemInput::Event

(

SDL_Event &

e

)

[inline, virtual]

Reimplemented from uMenuItem.

Definition at line 1126 of file uInput.cpp.

References uBind::act, c, uBind::CheckPlayer(), uInput::GetBind(), uTransformEventInfo::input, uBindPlayer::NewBind(), NULL, uInput::SetBind(), su_inputs, su_TransformEvent(), and uTransformEventInfo::value.

                                    {
        if ( e.type == SDL_KEYDOWN )
        {
            SDL_keysym &c = e.key.keysym;
            if (!active)
            {
                if (c.sym==SDLK_DELETE || c.sym==SDLK_BACKSPACE)
                {
                    // clear all bindings
                    for ( uInputs::const_iterator i = su_inputs.begin(); i != su_inputs.end(); ++i )
                    {
                        uBind * bind = (*i)->GetBind();
                        if ( bind &&
                                bind->act==act &&
                                bind->CheckPlayer(ePlayer) )
                        {
                            (*i)->SetBind( NULL );
                        }
                    }
                    return true;
                }
                return false;
            }

            // ignore escape
            if ( c.sym == SDLK_ESCAPE )
            {
                return false;
            }
        }

        // transform events
        std::vector< uTransformEventInfo > events;
        su_TransformEvent( e, events );

        for ( std::vector< uTransformEventInfo >::const_iterator i = events.begin(); i != events.end(); ++i )
        {
            uTransformEventInfo const & info = *i;
            if ( info.input && info.value > 0.5 && active )
            {
                uBind * bind = info.input->GetBind();
                if ( bind &&
                        bind->act==act &&
                        bind->CheckPlayer(ePlayer))
                {
                    info.input->SetBind( NULL );
                }
                else
                {
                    info.input->SetBind( uBindPlayer::NewBind(act,ePlayer) );
                }

                active = false;
                return true;
            }
        }

        return false;

Here is the call graph for this function:

virtual tString uMenuItemInput::Help

(

)

[inline, virtual]

Reimplemented from uMenuItem.

Definition at line 1187 of file uInput.cpp.

                          {
        tString ret;
        ret << helpText << "\n";
        ret << tOutput("$input_item_help");
        return ret;

---

Member Data Documentation

uAction* uMenuItemInput::act [private]

Definition at line 1064 of file uInput.cpp.

int uMenuItemInput::ePlayer [private]

Definition at line 1065 of file uInput.cpp.

bool uMenuItemInput::active [private]

Definition at line 1066 of file uInput.cpp.

---

The documentation for this class was generated from the following file:

• src/ui/uInput.cpp

---