gResMenEntry Class Reference

Collaboration diagram for gResMenEntry:

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List of all members.

Public Member Functions
	gResMenEntry (uMenu &screen_menu_mode, rScreenSize &res, const tOutput &text, const tOutput &help, bool addFixed)
Private Member Functions
void	NewChoice (rScreenSize const &size)
void	NewChoice (rResolution res)
Private Attributes
uMenuItemSelection< rScreenSize >	res_men
std::set< rScreenSize >	sizes

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Detailed Description

Definition at line 191 of file gMenus.cpp.

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Constructor & Destructor Documentation

gResMenEntry::gResMenEntry	(	uMenu &	screen_menu_mode,
		rScreenSize &	res,
		const tOutput &	text,
		const tOutput &	help,
		bool	addFixed
	)			[inline]

Definition at line 213 of file gMenus.cpp.

References ArmageTron_Custom, ArmageTron_Desktop, ArmageTron_Min, rScreenSize::height, uMenuItemSelection< T >::NewChoice(), NewChoice(), NULL, res_men, sizes, sr_DesktopScreensizeSupported(), and rScreenSize::width.

            :res_men
            (&screen_menu_mode,
             text,
             help,
             res)
    {
#ifndef DEDICATED
        // fetch valid screen modes from SDL
        SDL_Rect **modes;
        modes=SDL_ListModes(NULL, SDL_FULLSCREEN|SDL_OPENGL);

        // Check is there are any modes available
        int i;
        if(modes == 0 || modes == (SDL_Rect **)-1)
        {
            // add all fixed resolutions
            for ( i = ArmageTron_Custom; i>=0; --i )
            {
                NewChoice( rResolution(i) );
            }
        }
        else
        {
            // add custom resolution
            NewChoice( ArmageTron_Custom );

            // add desktop resolution
            if ( sr_DesktopScreensizeSupported() && !addFixed )
                NewChoice( ArmageTron_Desktop );

            // the maximal allowed screen size
            rScreenSize maxSize(0,0);

            // fill in available modes (avoid duplicates)
            for(i=0;modes[i];++i)
            {
                // add mode (if it's new)
                rScreenSize size(modes[i]->w, modes[i]->h);
                NewChoice( size );
                if ( maxSize.width < size.width )
                    maxSize.width = size.width;
                if ( maxSize.height < size.height )
                    maxSize.height = size.height;
            }

            // add fixed resolutions (as window sizes)
            if ( addFixed )
            {
                for ( i = ArmageTron_Custom; i>=ArmageTron_Min; --i )
                {
                    rScreenSize size( static_cast< rResolution >(i) );

                    // only add those that fit the maximal resolution
                    if ( maxSize.height >= size.height && maxSize.width >= size.width )
                        NewChoice( size );
                }
            }
        }

        // insert sorted resolutions into menu
        for( std::set< rScreenSize >::iterator iter = sizes.begin(); iter != sizes.end(); ++iter )
            {
                rScreenSize const & size = *iter;

                std::stringstream s;
                if ( size.width + size.height > 0 )
                    s << size.width << " x " << size.height;
                else
                    s << tOutput("$screen_size_desktop");

                res_men.NewChoice( s.str().c_str(), help, size );
            }

#endif
    }

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Member Function Documentation

void gResMenEntry::NewChoice

(

rScreenSize const &

size

)

[inline, private]

Definition at line 197 of file gMenus.cpp.

References sizes.

Referenced by gResMenEntry(), and NewChoice().

    {
        if ( sizes.find( size ) == sizes.end() )
        {
            sizes.insert(size);
        }
    }

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void gResMenEntry::NewChoice

(

rResolution

res

)

[inline, private]

Definition at line 206 of file gMenus.cpp.

References NewChoice().

    {
        rScreenSize size( res );
        NewChoice( size );
    }

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Member Data Documentation

uMenuItemSelection<rScreenSize> gResMenEntry::res_men [private]

Definition at line 193 of file gMenus.cpp.

Referenced by gResMenEntry().

std::set< rScreenSize > gResMenEntry::sizes [private]

Definition at line 194 of file gMenus.cpp.

Referenced by gResMenEntry(), and NewChoice().

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

• src/tron/gMenus.cpp

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