kworship/css/KwCssStyles.h

   1 #ifndef _KwCssStyles_h_
   2 #define _KwCssStyles_h_
   3
   4 /**
   5  * @file KwCssStyles.h
   6  * @brief Set of cascading style properties.
   7  * @author James Hogan <james@albanarts.com>
   8  */
   9
  10 #include "KwCssStyle.h"
  11
  12 #include <QHash>
  13
  14 class KwCssAbstractStyle;
  15 class KwCssStyleStates;
  16
  17 /// Set of cascading style properties.
  18 class KwCssStyles
  19 {
  20   public:
  21
  22     /*
  23      * Constructors + destructors
  24      */
  25
  26     /// Default constructor.
  27     KwCssStyles();
  28
  29     /// Copy constructor.
  30     KwCssStyles(const KwCssStyles& other);
  31
  32     /// Destructor.
  33     virtual ~KwCssStyles();
  34
  35     /*
  36      * Main interface
  37      */
  38
  39     /// Set a style.
  40     void setRawStyle(QString name, KwCssAbstractStyle* style);
  41
  42     /// Set a style of a particular type.
  43     template <typename T>
  44     void setStyle(QString name, const T& value)
  45     {
  46       setRawStyle(name, new KwCssStyle<T>(value));
  47     }
  48
  49     /*
  50      * Operators
  51      */
  52
  53     /// Apply styles to states.
  54     friend KwCssStyleStates& operator << (KwCssStyleStates& states, const KwCssStyles& styles);
  55
  56   private:
  57
  58     /*
  59      * Types
  60      */
  61
  62     /// Dictionary of strings to styles.
  63     typedef QHash<QString, KwCssAbstractStyle*> StyleDictionary;
  64
  65     /*
  66      * Variables
  67      */
  68
  69     /// The style properties.
  70     StyleDictionary m_styles;
  71
  72 };
  73
  74 #endif // _KwCssStyles_h_
  75