Class JXEditorPane.DocumentSearchable

java.lang.Object
org.jdesktop.swingx.JXEditorPane.DocumentSearchable
All Implemented Interfaces:
Searchable
Enclosing class:
JXEditorPane
public class JXEditorPane.DocumentSearchable extends Object implements Searchable
A Searchable implementation for Documents.

  • Field Details

    • lastFoundIndex

      int lastFoundIndex

    • lastMatchResult

      MatchResult lastMatchResult

    • lastRegEx

      String lastRegEx

  • Constructor Details

    • DocumentSearchable

      public DocumentSearchable()

  • Method Details

    • search

      public int search(String searchString)
      Description copied from interface: Searchable
      Search searchString from the beginning of a document.
      Specified by:
      search in interface Searchable
      Parameters:
      searchString - String we should find in a document.
      Returns:
      index of matched String or -1 if a match cannot be found.

    • search

      public int search(String searchString, int columnIndex)
      Description copied from interface: Searchable
      Search searchString from the given position in a document.
      Specified by:
      search in interface Searchable
      Parameters:
      searchString - String we should find in a document.
      columnIndex - Start position in a document or -1 if we want to search from the beginning.
      Returns:
      index of matched String or -1 if a match cannot be found.

    • search

      public int search(String searchString, int columnIndex, boolean backward)
      Description copied from interface: Searchable
      Search searchString in the given direction from the some position in a document.
      Specified by:
      search in interface Searchable
      Parameters:
      searchString - String we should find in a document.
      columnIndex - Start position in a document or -1 if we want to search from the beginning.
      backward - Indicates search direction, will search from the given position towards the beginning of a document if this parameter is true.
      Returns:
      index of matched String or -1 if a match cannot be found.

    • isEmpty

      protected boolean isEmpty(String searchString)
      checks if the searchString should be interpreted as empty. here: returns true if string is null or has zero length. TODO: This should be in a utility class.
      Parameters:
      searchString -
      Returns:
      true if string is null or has zero length

    • search

      public int search(Pattern pattern)
      Description copied from interface: Searchable
      Search for the pattern from the beginning of the document.
      Specified by:
      search in interface Searchable
      Parameters:
      pattern - Pattern for search
      Returns:
      index of matched Pattern or -1 if a match cannot be found.

    • search

      public int search(Pattern pattern, int startIndex)
      Description copied from interface: Searchable
      Search for the pattern from the start index.
      Specified by:
      search in interface Searchable
      Parameters:
      pattern - Pattern for search
      startIndex - starting index of search. If -1 then start from the beginning
      Returns:
      index of matched pattern or -1 if a match cannot be found.

    • search

      public int search(Pattern pattern, int startIndex, boolean backwards)
      Description copied from interface: Searchable
      Search for the pattern from the start index.
      Specified by:
      search in interface Searchable
      Parameters:
      pattern - Pattern for search
      startIndex - starting index of search. If -1 then start from the beginning
      backwards - indicates the direction if true then search is backwards
      Returns:
      start position of matching string or -1

    • foundExtendedMatch

      private boolean foundExtendedMatch(Pattern pattern, int start)
      Search from same startIndex as the previous search. Checks if the match is different from the last (either extended/reduced) at the same position. Returns true if the current match result represents a different match than the last, false if no match or the same.
      Parameters:
      pattern -
      start -
      Returns:
      true if the current match result represents a different match than the last, false if no match or the same.

    • maybeExtendedMatch

      private boolean maybeExtendedMatch(int startIndex)
      Checks if the startIndex is a candidate for trying a re-match.
      Parameters:
      startIndex -
      Returns:
      true if the startIndex should be re-matched, false if not.

    • updateStateAfterFound

      private int updateStateAfterFound(MatchResult currentResult, int offset)
      Parameters:
      currentResult -
      offset -
      Returns:
      the start position of the selected text

    • getMatchResult

      private MatchResult getMatchResult(Matcher matcher, boolean useFirst)
      Parameters:
      matcher -
      useFirst - whether or not to return after the first match is found.
      Returns:
      MatchResult or null

    • updateStateAfterNotFound

      private void updateStateAfterNotFound()