Package org.odftoolkit.odfdom.incubator.search

Class Selection

java.lang.Object
org.odftoolkit.odfdom.incubator.search.Selection
Direct Known Subclasses:
TextSelection
public abstract class Selection extends Object
Abstract class Selection describe one of the matched results The selection can be recognized by the container mElement, the start mIndex of the text content of this mElement and the text content.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Selection()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    abstract void
    cut()
    cut the current selection
    OdfElement
    getElement()
    get the container mElement of this selection
    int
    getIndex()
    get the start mIndex of the text content of the container mElement this is only meaningful for TextSelection.
    abstract void
    pasteAtEndOf(Selection positionitem)
    paste the current selection at end of the specified position selection
    abstract void
    pasteAtFrontOf(Selection positionitem)
    paste the current selection at front of the specified position selection
    protected abstract void
    refresh(int offset)
    A quick method to update the mIndex of this selection
    protected abstract void
    refreshAfterFrontalDelete(Selection deleteditem)
    when a selected item has been delete, the selections after this deleted selection should be refresh because these selections mIndex will be changed
    protected abstract void
    refreshAfterFrontalInsert(Selection inserteditem)
    when a selected item has been inserted, the selection after the inserted item should be refresh because these selections mIndex will be changed

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Selection

      public Selection()

  • Method Details

    • getElement

      public OdfElement getElement()
      get the container mElement of this selection
      Returns:
      the container mElement

    • getIndex

      public int getIndex()
      get the start mIndex of the text content of the container mElement this is only meaningful for TextSelection. other type Selection will return 0.
      Returns:
      the start mIndex of the container mElement

    • cut

      public abstract void cut() throws InvalidNavigationException
      cut the current selection
      Throws:
      InvalidNavigationException

    • pasteAtFrontOf

      public abstract void pasteAtFrontOf(Selection positionitem) throws InvalidNavigationException
      paste the current selection at front of the specified position selection
      Parameters:
      positionitem - the position selection
      Throws:
      InvalidNavigationException

    • pasteAtEndOf

      public abstract void pasteAtEndOf(Selection positionitem) throws InvalidNavigationException
      paste the current selection at end of the specified position selection
      Parameters:
      positionitem - the position selection
      Throws:
      InvalidNavigationException

    • refreshAfterFrontalDelete

      protected abstract void refreshAfterFrontalDelete(Selection deleteditem)
      when a selected item has been delete, the selections after this deleted selection should be refresh because these selections mIndex will be changed
      Parameters:
      deleteditem - the deleted selection

    • refreshAfterFrontalInsert

      protected abstract void refreshAfterFrontalInsert(Selection inserteditem)
      when a selected item has been inserted, the selection after the inserted item should be refresh because these selections mIndex will be changed
      Parameters:
      inserteditem - the inserted selection

    • refresh

      protected abstract void refresh(int offset)
      A quick method to update the mIndex of this selection
      Parameters:
      offset - the offset that the mIndex should be added