org.icepdf.ri.common.tools

Class HighLightAnnotationHandler

java.lang.Object

org.icepdf.ri.common.tools.CommonToolHandler

org.icepdf.ri.common.tools.SelectionBoxHandler

org.icepdf.ri.common.tools.TextSelectionPageHandler

org.icepdf.ri.common.tools.HighLightAnnotationHandler

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.util.EventListener, javax.swing.event.MouseInputListener, ToolHandler

Direct Known Subclasses:

StrikeOutAnnotationHandler, UnderLineAnnotationHandler

public class HighLightAnnotationHandler
extends TextSelectionPageHandler

HighLightAnnotationHandler tool extends TextSelectionPageHandler which takes care visually selected text as the mouse is dragged across text on the current page.

Once the mouseReleased event is fired this handler will create new HighLightAnnotation and respective AnnotationComponent. The addition of the Annotation object to the page is handled by the annotation callback. Once create the handler will deselect the text and the newly created annotation will be displayed.

Since:

5.0

Field Summary

Fields

Modifier and Type	Field and Description
protected org.icepdf.core.pobjects.Name	highLightType

Fields inherited from class org.icepdf.ri.common.tools.TextSelectionPageHandler

highlightColor, logger, selectedCount, selectionAlpha, selectionColor

Fields inherited from class org.icepdf.ri.common.tools.SelectionBoxHandler

currentRect, dash1, previousRectDrawn, rectToDraw, selectionBoxColour, stroke

Fields inherited from class org.icepdf.ri.common.tools.CommonToolHandler

documentViewController, documentViewModel, pageViewComponent

Constructor Summary

Constructors

Constructor and Description
HighLightAnnotationHandler(DocumentViewController documentViewController, AbstractPageViewComponent pageViewComponent, DocumentViewModel documentViewModel)

Method Summary

Modifier and Type	Method and Description
protected java.awt.Rectangle	convertToPageSpace(java.util.ArrayList<java.awt.Shape> bounds, java.awt.geom.GeneralPath path) Convert the shapes that make up the annotation to page space so that they will scale correctly at different zooms.
void	createTextMarkupAnnotation(java.util.ArrayList<java.awt.Shape> highlightBounds)
void	mouseClicked(java.awt.event.MouseEvent e) Override the base functionality as we don't want to support double and triple click work selection for highlights.
void	mouseReleased(java.awt.event.MouseEvent e) Invoked when a mouse button has been released on a component.
void	paintTool(java.awt.Graphics g) Paints the tools pre-annotation creation state.

Methods inherited from class org.icepdf.ri.common.tools.TextSelectionPageHandler

installTool, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, paintSelectedText, setSelectionRectangle, uninstallTool

Methods inherited from class org.icepdf.ri.common.tools.SelectionBoxHandler

clearRectangle, getCurrentRect, getRectToDraw, isOverPageComponent, paintSelectionBox, resetRectangle, setCurrentRect, setRectToDraw, setSelectionSize, updateDrawableRect, updateSelectionSize

Methods inherited from class org.icepdf.ri.common.tools.CommonToolHandler

convertToPageSpace, getPageTransform

Methods inherited from class java.lang.Object

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

Field Detail

highLightType

protected org.icepdf.core.pobjects.Name highLightType

Constructor Detail

HighLightAnnotationHandler

public HighLightAnnotationHandler(DocumentViewController documentViewController,
                                  AbstractPageViewComponent pageViewComponent,
                                  DocumentViewModel documentViewModel)

Method Detail

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Override the base functionality as we don't want to support double and triple click work selection for highlights.

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Overrides:

mouseClicked in class TextSelectionPageHandler

Parameters:

e - mouse event

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Invoked when a mouse button has been released on a component.

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Overrides:

mouseReleased in class TextSelectionPageHandler

createTextMarkupAnnotation

public void createTextMarkupAnnotation(java.util.ArrayList<java.awt.Shape> highlightBounds)

paintTool

public void paintTool(java.awt.Graphics g)

Description copied from interface: ToolHandler

Paints the tools pre-annotation creation state.

Specified by:

paintTool in interface ToolHandler

Overrides:

paintTool in class TextSelectionPageHandler

Parameters:

g - graphics context

convertToPageSpace

protected java.awt.Rectangle convertToPageSpace(java.util.ArrayList<java.awt.Shape> bounds,
                                                java.awt.geom.GeneralPath path)

Convert the shapes that make up the annotation to page space so that they will scale correctly at different zooms.

Returns:

transformed bbox.