Class CorrespondingPropertyMaker

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected PropertyMaker baseMaker
      base property maker
      protected int lrtb
      corresponding property for lr-tb writing mode
      private boolean relative  
      protected int rltb
      corresponding property for rl-tb writing mode
      protected int tblr
      corresponding property for tb-lr writing mode
      protected int tbrl
      corresponding property for tb-rl writing mode
      protected boolean useParent
      user parent property list
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Property compute​(PropertyList propertyList)
      Return a Property object representing the value of this property, based on other property values for this FO.
      protected PropertyList getWMPropertyList​(PropertyList pList)
      Return the property list to use for fetching writing mode depending property ids.
      boolean isCorrespondingForced​(PropertyList propertyList)
      For properties that operate on a relative direction (before, after, start, end) instead of an absolute direction (top, bottom, left, right), this method determines whether a corresponding property is specified on the corresponding absolute direction.
      void setCorresponding​(int lrtb, int rltb, int tbrl, int tblr)
      Set corresponding property identifiers.
      void setRelative​(boolean relative)
      Set relative flag.
      void setUseParent​(boolean useParent)
      Controls whether the PropertyMaker accesses the parent property list or the current property list for determining the writing mode.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • baseMaker

        protected PropertyMaker baseMaker
        base property maker
      • lrtb

        protected int lrtb
        corresponding property for lr-tb writing mode
      • rltb

        protected int rltb
        corresponding property for rl-tb writing mode
      • tbrl

        protected int tbrl
        corresponding property for tb-rl writing mode
      • tblr

        protected int tblr
        corresponding property for tb-lr writing mode
      • useParent

        protected boolean useParent
        user parent property list
      • relative

        private boolean relative
    • Constructor Detail

      • CorrespondingPropertyMaker

        public CorrespondingPropertyMaker​(PropertyMaker baseMaker)
        Construct a corresponding property maker.
        Parameters:
        baseMaker - the base property maker
    • Method Detail

      • setCorresponding

        public void setCorresponding​(int lrtb,
                                     int rltb,
                                     int tbrl,
                                     int tblr)
        Set corresponding property identifiers.
        Parameters:
        lrtb - the property that corresponds with lr-tb writing mode
        rltb - the property that corresponds with rl-tb writing mode
        tbrl - the property that corresponds with tb-lr writing mode
        tblr - the property that corresponds with tb-lr writing mode
      • setUseParent

        public void setUseParent​(boolean useParent)
        Controls whether the PropertyMaker accesses the parent property list or the current property list for determining the writing mode.
        Parameters:
        useParent - true if the parent property list should be used.
      • setRelative

        public void setRelative​(boolean relative)
        Set relative flag.
        Parameters:
        relative - true if properties operate on a relative direction
      • isCorrespondingForced

        public boolean isCorrespondingForced​(PropertyList propertyList)
        For properties that operate on a relative direction (before, after, start, end) instead of an absolute direction (top, bottom, left, right), this method determines whether a corresponding property is specified on the corresponding absolute direction. For example, the border-start-color property in a lr-tb writing-mode specifies the same thing that the border-left-color property specifies. In this example, if the Maker for the border-start-color property is testing, and if the border-left-color is specified in the properties, this method should return true.
        Parameters:
        propertyList - collection of properties to be tested
        Returns:
        true iff 1) the property operates on a relative direction, AND 2) the property has a corresponding property on an absolute direction, AND 3) the corresponding property on that absolute direction has been specified in the input properties
      • compute

        public Property compute​(PropertyList propertyList)
                         throws PropertyException
        Return a Property object representing the value of this property, based on other property values for this FO. A special case is properties which inherit the specified value, rather than the computed value.
        Parameters:
        propertyList - The PropertyList for the FO.
        Returns:
        Property A computed Property value or null if no rules are specified (in foproperties.xml) to compute the value.
        Throws:
        PropertyException - if a property exception occurs
      • getWMPropertyList

        protected PropertyList getWMPropertyList​(PropertyList pList)
        Return the property list to use for fetching writing mode depending property ids.
        Parameters:
        pList - a property list
        Returns:
        the property list to use