Package icyllis.modernui.markdown.core.style

# Class OrderedListItemSpan

java.lang.Object
icyllis.modernui.markdown.core.style.OrderedListItemSpan

All Implemented Interfaces:
  `LeadingMarginSpan`, `ParagraphStyle`

public class OrderedListItemSpan extends Object implements LeadingMarginSpan

- ## Nested Class Summary

  ## Nested classes/interfaces inherited from interface icyllis.modernui.text.style.LeadingMarginSpan

  `LeadingMarginSpan.LeadingMarginSpan2, LeadingMarginSpan.Standard`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `OrderedListItemSpan(MarkdownTheme theme, String number)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `drawLeadingMargin(Canvas c, TextPaint p, int x, int dir, int top, int baseline, int bottom, CharSequence text, int start, int end, boolean first, Layout layout)`
  Renders the leading margin.
  `int`
  `getLeadingMargin(boolean first)`
  Returns the amount by which to adjust the leading margin.
  `static void`
  `measure(TextView textView, Spanned markdown)`
  Process supplied `text` argument and supply TextView paint to all OrderedListItemSpans in order for them to measure number.

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

  ### Methods inherited from interface icyllis.modernui.text.style.LeadingMarginSpan

  `drawMargin`

- ## Constructor Details

  - ### OrderedListItemSpan

    public OrderedListItemSpan(MarkdownTheme theme, String number)

- ## Method Details

  - ### measure

    public static void measure(@NonNull TextView textView, @NonNull Spanned markdown)
    Process supplied `text` argument and supply TextView paint to all OrderedListItemSpans in order for them to measure number.

    NB, this method must be called before setting text to a TextView (`TextView#setText` internally can trigger new Layout creation which will ask for leading margins right away)

    Parameters:
      `textView` - to which markdown will be applied
      `markdown` - parsed markdown to process

  - ### getLeadingMargin

    public int getLeadingMargin(boolean first)
    Description copied from interface: `LeadingMarginSpan`
    Returns the amount by which to adjust the leading margin. Positive values move away from the leading edge of the paragraph, negative values move towards it.
    Specified by:
      `getLeadingMargin` in interface `LeadingMarginSpan`
    Parameters:
      `first` - true if the request is for the first line of a paragraph, false for subsequent lines
    Returns:
      the offset for the margin.

  - ### drawLeadingMargin

    public void drawLeadingMargin(Canvas c, TextPaint p, int x, int dir, int top, int baseline, int bottom, CharSequence text, int start, int end, boolean first, Layout layout)
    Description copied from interface: `LeadingMarginSpan`
    Renders the leading margin. This is called before the margin has been adjusted by the value returned by `LeadingMarginSpan.getLeadingMargin(boolean)`.
    Specified by:
      `drawLeadingMargin` in interface `LeadingMarginSpan`
    Parameters:
      `c` - the canvas
      `p` - the paint. This should be left unchanged on exit.
      `x` - the current position of the margin
      `dir` - the base direction of the paragraph; if negative, the margin is to the right of the text, otherwise it is to the left.
      `top` - the top of the line
      `baseline` - the baseline of the line
      `bottom` - the bottom of the line
      `text` - the text
      `start` - the start of the line
      `end` - the end of the line
      `first` - true if this is the first line of its paragraph
      `layout` - the layout containing this line