Module org.icepdf.ri.viewer

Package org.icepdf.ri.common.tools

Class EditTextHandler

java.lang.Object

org.icepdf.ri.common.tools.CommonToolHandler

org.icepdf.ri.common.tools.SelectionBoxHandler

org.icepdf.ri.common.tools.TextSelection

org.icepdf.ri.common.tools.EditTextHandler

All Implemented Interfaces:

MouseListener, MouseMotionListener, EventListener, MouseInputListener, ToolHandler

public class EditTextHandler
extends TextSelection
implements ToolHandler

EditTextHandler is a tool handler that allows the user to edit text. Text selection can be specified by either work or line. The text is selected and a dialog is shown to allow the user to edit the text. The edited text is then used to update the content stream of the page.

Editing success depends on how the text was encoded in the PDF. If the text has been encoded using a sub font that does not contain the glyphs for the text, then the text will be editable but may not be displayed correctly. In such a case the dialog will show warning message that the text may not be displayed correctly.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EditTextHandler.TextEditDialog	TextEditDialog is a simple dialog that allows the user to edit text that was selected by teh edit text tool.

Field Summary

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

bottomMargin, bottomMarginExclusion, enableMarginExclusion, enableMarginExclusionBorder, lastMouseLocation, lastMousePressedLocation, logger, pageLock, selectedCount, topMargin, topMarginExclusion

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, pageViewComponent, preferences

Constructor Summary

Constructors

Constructor	Description
EditTextHandler(SwingController controller, AbstractPageViewComponent pageViewComponent)

Method Summary

Modifier and Type	Method	Description
void	editLine(Point selectionPoint)
void	editWord(Point selectionPoint)
void	installTool()	Callback code that allows post construct task to take place when the tool is selected via the AbstractDocumentView.setToolMode(int) call.
void	mouseClicked(MouseEvent mouseEvent)
void	mouseDragged(MouseEvent mouseEvent)
void	mouseEntered(MouseEvent mouseEvent)
void	mouseExited(MouseEvent mouseEvent)
void	mouseMoved(MouseEvent mouseEvent)
void	mousePressed(MouseEvent mouseEvent)
void	mouseReleased(MouseEvent mouseEvent)
void	paintTool(Graphics g)	Paints the tools pre-annotation creation state.
void	uninstallTool()	Callback code that allows pre destroy task to take place when the tool is unselected via the AbstractDocumentView.setToolMode(int) call.

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

calculateTextSelectionExclusion, checkAndApplyPreferences, clearSelection, clearSelectionState, convertTextShapesToBounds, convertToPageSpace, lineSelectHandler, multiLineSelectHandler, paintSelectedText, paintTextBounds, selection, selectionEnd, selectionStart, selectionTextSelectIcon, setBottomMargin, setSelectionRectangle, setTopMargin, wordLineSelection, wordSelectHandler

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

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

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

convertToPageSpace, convertToPageSpace, convertToPageSpace, convertToPageSpace, getPageTransform, getPageTransform, getToPageSpaceTransform, getToPageSpaceTransform

Methods inherited from class java.lang.Object

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

Constructor Detail

EditTextHandler

public EditTextHandler(SwingController controller,
                       AbstractPageViewComponent pageViewComponent)

Method Detail

editWord

public void editWord(Point selectionPoint)

editLine

public void editLine(Point selectionPoint)

paintTool

public void paintTool(Graphics g)

Description copied from interface: ToolHandler

Paints the tools pre-annotation creation state.

Specified by:

paintTool in interface ToolHandler

Parameters:

g - graphics context

installTool

public void installTool()

Description copied from interface: ToolHandler

Callback code that allows post construct task to take place when the tool is selected via the AbstractDocumentView.setToolMode(int) call.

Specified by:

installTool in interface ToolHandler

uninstallTool

public void uninstallTool()

Description copied from interface: ToolHandler

Callback code that allows pre destroy task to take place when the tool is unselected via the AbstractDocumentView.setToolMode(int) call.

Specified by:

uninstallTool in interface ToolHandler

mouseClicked

public void mouseClicked(MouseEvent mouseEvent)

Specified by:

mouseClicked in interface MouseListener

mousePressed

public void mousePressed(MouseEvent mouseEvent)

Specified by:

mousePressed in interface MouseListener

mouseReleased

public void mouseReleased(MouseEvent mouseEvent)

Specified by:

mouseReleased in interface MouseListener

mouseEntered

public void mouseEntered(MouseEvent mouseEvent)

Specified by:

mouseEntered in interface MouseListener

mouseExited

public void mouseExited(MouseEvent mouseEvent)

Specified by:

mouseExited in interface MouseListener

mouseDragged

public void mouseDragged(MouseEvent mouseEvent)

Specified by:

mouseDragged in interface MouseMotionListener

mouseMoved

public void mouseMoved(MouseEvent mouseEvent)

Specified by:

mouseMoved in interface MouseMotionListener