{

public:

// gets a string from the default settings section

virtual const char *GetResourceString(const char *stringName) = 0;

// returns a pointer to an existing border

virtual IBorder *GetBorder(const char *borderName) = 0;

// returns a pointer to an existing font

virtual HFont GetFont(const char *fontName, bool proportional = false) = 0;

// inverse font lookup

virtual char const *GetFontName( const HFont& font ) = 0;

// colors

virtual Color GetColor(const char *colorName, Color defaultColor) = 0;

// Get the number of borders

virtual int GetBorderCount() const = 0;

// Get the border at the given index

virtual IBorder *GetBorderAtIndex( int iIndex ) = 0;

// Get the number of fonts

virtual int GetFontCount() const = 0;

// Get the font at the given index

virtual HFont GetFontAtIndex( int iIndex ) = 0;

// Get color data

virtual const KeyValues *GetColorData() const = 0;

{

public:

// loads a scheme from a file

// first scheme loaded becomes the default scheme, and all subsequent loaded scheme are derivitives of that

virtual HScheme LoadSchemeFromFile(const char *fileName, const char *tag) = 0;

// reloads the scheme from the file - should only be used during development

virtual void ReloadSchemes() = 0;

// reloads scheme fonts

virtual void ReloadFonts() = 0;

// returns a handle to the default (first loaded) scheme

virtual HScheme GetDefaultScheme() = 0;

// returns a handle to the scheme identified by "tag"

virtual HScheme GetScheme(const char *tag) = 0;

// returns a pointer to an image

virtual IImage *GetImage(const char *imageName, bool hardwareFiltered) = 0;

virtual HTexture GetImageID(const char *imageName, bool hardwareFiltered) = 0;

// This can only be called at certain times, like during paint()

// It will assert-fail if you call it at the wrong time...

// FIXME: This interface should go away!!! It's an icky back-door

// If you're using this interface, try instead to cache off the information

// in ApplySchemeSettings

virtual IScheme *GetIScheme( HScheme scheme ) = 0;

// unload all schemes

virtual void Shutdown( bool full = true ) = 0;

// gets the proportional coordinates for doing screen-size independant panel layouts

// use these for font, image and panel size scaling (they all use the pixel height of the display for scaling)

virtual int GetProportionalScaledValue( int normalizedValue) = 0;

virtual int GetProportionalNormalizedValue(int scaledValue) = 0;

// loads a scheme from a file

// first scheme loaded becomes the default scheme, and all subsequent loaded scheme are derivitives of that

virtual HScheme LoadSchemeFromFileEx( VPANEL sizingPanel, const char *fileName, const char *tag) = 0;

// gets the proportional coordinates for doing screen-size independant panel layouts

// use these for font, image and panel size scaling (they all use the pixel height of the display for scaling)

virtual int GetProportionalScaledValueEx( HScheme scheme, int normalizedValue ) = 0;

virtual int GetProportionalNormalizedValueEx( HScheme scheme, int scaledValue ) = 0;

// Returns true if image evicted, false otherwise

virtual bool DeleteImage( const char *pImageName ) = 0;