ComponentUtils.h

// ComponentUtils.h
//
 
namespace nkWinUi
{
    class ComponentUtils
    {
        public :
 
            // Constructeur, destructeur
            ComponentUtils () noexcept ;
            virtual ~ComponentUtils () ;
 
            // Fonctions utilitaires à refaire pour automatiser au maximum dans la classe Component
            // Dimensions
            virtual nkMaths::Rectangle getComponentSize (const Component* component) = 0 ;
            virtual nkMaths::Rectangle getScreenDimensions () = 0 ;
 
            // Conversions
            virtual nkMaths::Point getComponentCoordFromScreenCoord (const Component* component, nkMaths::Point screenCoord) = 0 ;
            virtual nkMaths::Point getScreenCoordFromComponentCoord (const Component* component, nkMaths::Point componentCoord) = 0 ;
 
            // Positioning
            virtual nkMaths::Rectangle getComponentDimensions (const Component* component) = 0 ;
            virtual void setComponentPosition (Component* component, float x, float y) = 0 ;
            virtual void setComponentSize (Component* component, float width, float height) = 0 ;
            virtual void setComponentDimensions (Component* component, float x, float y, float width, float height) = 0 ;
 
            // Visibility
            virtual bool getComponentVisibility (const Component* component) = 0 ;
            virtual void setComponentVisibility (Component* component, bool visibleOrNot) = 0 ;
 
            // Enabling
            virtual bool isComponentEnabled (const Component* component) = 0 ;
            virtual void setComponentEnabled (Component* component, bool enabledOrNot) = 0 ;
 
            // Focus
            virtual void setComponentFocus (Component* component) = 0 ;
 
            // Hiérarchie
            virtual bool isComponentInForeground (const Component* component) = 0 ;
            virtual void setComponentInForeground (Component* component) = 0 ;
 
            // Label
            virtual void setComponentLabel (Component* component, nkMemory::StringView label) = 0 ;
 
            // Update
            virtual void updateComponent (Component* component) = 0 ;
            virtual void freezeComponentPainting (Component* component, bool value) = 0 ;
 
            // Images
            virtual nkImages::Image paintToImage (Component* component, bool withFrame) = 0 ;
 
            // Cursor
            virtual nkMaths::Point getCursorPosition () = 0 ;
            virtual void setCursorPosition (nkMaths::Point absPos) = 0 ;
 
            // Fonts
            virtual nkMemory::BufferCast<nkMemory::String> getAvailableFontFaces () = 0 ;
            virtual nkMemory::BufferCast<unsigned int> getCharactersWidth (nkMemory::BufferView<char> characters, Font* font) = 0 ;
    } ;
}