Package com.levigo.jadice.web.client.internal.annotation.wrangler

Class CalloutAnnotationWrangler

java.lang.Object

com.levigo.jadice.annotation.AnnotationWrangler

com.levigo.jadice.web.client.internal.annotation.Wrangler<TextAnnotation>

com.levigo.jadice.web.client.internal.annotation.wrangler.DefaultWrangler<TextAnnotation>

com.levigo.jadice.web.client.internal.annotation.wrangler.TextAnnotationWrangler

com.levigo.jadice.web.client.internal.annotation.wrangler.CalloutAnnotationWrangler

public class CalloutAnnotationWrangler
extends TextAnnotationWrangler

Wrangler for CalloutAnnotations. It allows to modify the textbox, the callout arrow line and perform the "automatic move", where the textbox can be dragged without moving the arrow head.

Nested Class Summary

Nested classes/interfaces inherited from class com.levigo.jadice.web.client.internal.annotation.wrangler.TextAnnotationWrangler

TextAnnotationWrangler.CursorPosition, TextAnnotationWrangler.EditorBehaviorOnOutsideClick, TextAnnotationWrangler.ExpandHeight, TextAnnotationWrangler.RotateHandle, TextAnnotationWrangler.TextSelection

Nested classes/interfaces inherited from class com.levigo.jadice.web.client.internal.annotation.wrangler.DefaultWrangler

DefaultWrangler.CreationMode, DefaultWrangler.ForceAnnotationUpright

Field Summary

Fields

Modifier and Type	Field	Description
protected AnnotationType	createAnno
protected Point2D	createEnd
protected Point2D	createStart
protected static final double	DEFAULT_TEXT_BOX_HEIGHT
protected static final double	DEFAULT_TEXT_BOX_WIDTH

Fields inherited from class com.levigo.jadice.web.client.internal.annotation.wrangler.TextAnnotationWrangler

cursorPosition, editorBehaviorOnOutsideClick, editorHeight, editorWidth, executeActionAfterCreation, expandHeight, forceAnnotationUpright, showRotationHandle, textSelection

Fields inherited from class com.levigo.jadice.web.client.internal.annotation.wrangler.DefaultWrangler

boundsType, EMPTY_HANDLE_LIST, MINIMUM_HEIGHT, MINIMUM_WIDTH, minimumHeight, minimumWidth, selectionInspector

Constructor Summary

Constructors

Constructor	Description
CalloutAnnotationWrangler()

Method Summary

Modifier and Type	Method	Description
protected Rectangle	calculateEditorBounds(PageView pageView, Page page, TextAnnotation selected)	Calculates the editor bounds which should be the same size and position as the text annotation.
protected TextEditor	createTextEditor(int editorMinWidth, int editorMinHeight, TextAnnotation selected, double pageHeight)	Creates a text editor.
protected double	getDefaultTextBoxHeight()	Returns the desired default text box height when creating a CalloutAnnotation.
protected double	getDefaultTextBoxWidth()	Returns the desired default text box width when creating a CalloutAnnotation.
List<? extends Handle>	getHandles(PageView pageView, Page page, TextAnnotation annotation)	Creates handles for a specific annotation.
boolean	isSelectionPoint(Annotation annotation, Point2D mousePoint, int tolerance, boolean b, int lineWidthFactor)
boolean	scaleByEditorWidth()	This can be overriden by any subclass to disable the initial resizing when an annotation is added with a single click.
protected void	updateCreated(EditEvent e, TextAnnotation createAnno, Point2D createStart, Point2D createEnd)

Methods inherited from class com.levigo.jadice.web.client.internal.annotation.wrangler.TextAnnotationWrangler

afterCreate, contribute, getCursorPosition, getEditorBehaviorOnOutsideClick, getEditorHeight, getEditorWidth, getForceAnnotationUpright, getIcon, getIconFont, getMultiplier, getTextSelection, handleEditEvent, isExecuteActionAfterCreation, isShowRotationHandle, openTextEditor, setCursorPosition, setEditorBehaviorOnOutsideClick, setEditorHeight, setEditorWidth, setExecuteActionAfterCreation, setExpandHeight, setForceAnnotationUpright, setShowRotationHandle, setTextSelection

Methods inherited from class com.levigo.jadice.web.client.internal.annotation.wrangler.DefaultWrangler

calcMinWidth, getCreationMode, getCursor, getMinimumHeight, getMinimumWidth, handleCreateEditEvent, isSelectionTouchPoint, setCreationMode, setMinimumHeight, setMinimumWidth

Methods inherited from class java.lang.Object

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

Field Details

createAnno

protected AnnotationType createAnno

createStart

protected Point2D createStart

createEnd

protected Point2D createEnd

DEFAULT_TEXT_BOX_WIDTH

protected static final double DEFAULT_TEXT_BOX_WIDTH

See Also:

• Constant Field Values

DEFAULT_TEXT_BOX_HEIGHT

protected static final double DEFAULT_TEXT_BOX_HEIGHT

See Also:

• Constant Field Values

Constructor Details

CalloutAnnotationWrangler

public CalloutAnnotationWrangler()

Method Details

getHandles

public List<? extends Handle> getHandles(PageView pageView,
 Page page,
 TextAnnotation annotation)

Description copied from class: Wrangler

Creates handles for a specific annotation.

Overrides:

getHandles in class TextAnnotationWrangler

Parameters:

pageView - PageView the annotation is shown on (for example for repaint calls)

page - The page that contains the annotation

annotation - The annotation the wrangler should create handles for

Returns:

Handles that can be used to edit the annotation

updateCreated

protected void updateCreated(EditEvent e,
 TextAnnotation createAnno,
 Point2D createStart,
 Point2D createEnd)

Overrides:

updateCreated in class TextAnnotationWrangler

isSelectionPoint

public boolean isSelectionPoint(Annotation annotation,
 Point2D mousePoint,
 int tolerance,
 boolean b,
 int lineWidthFactor)

Overrides:

isSelectionPoint in class TextAnnotationWrangler

getDefaultTextBoxHeight

protected double getDefaultTextBoxHeight()

Returns the desired default text box height when creating a CalloutAnnotation.

By default, this returns the value of DEFAULT_TEXT_BOX_HEIGHT

Returns:

the text box height

getDefaultTextBoxWidth

protected double getDefaultTextBoxWidth()

Returns the desired default text box width when creating a CalloutAnnotation.

By default, this returns the value of DEFAULT_TEXT_BOX_WIDTH

Returns:

the text box width

calculateEditorBounds

protected Rectangle calculateEditorBounds(PageView pageView,
 Page page,
 TextAnnotation selected)

Description copied from class: TextAnnotationWrangler

Calculates the editor bounds which should be the same size and position as the text annotation. After that the position will be slightly adapted according to the line width of the annotation.

Overrides:

calculateEditorBounds in class TextAnnotationWrangler

Parameters:

pageView - the PageView containing the Annotation

page - the page containing the Annotation

selected - the selected Annotation

Returns:

the calculated editor bounds

createTextEditor

protected TextEditor createTextEditor(int editorMinWidth,
 int editorMinHeight,
 TextAnnotation selected,
 double pageHeight)

Description copied from class: TextAnnotationWrangler

Creates a text editor. The editor for normal text annotations does not have a minimum size.

Overrides:

createTextEditor in class TextAnnotationWrangler

Parameters:

pageHeight -

Returns:

a new text editor instance.

scaleByEditorWidth

public boolean scaleByEditorWidth()

Description copied from class: TextAnnotationWrangler

This can be overriden by any subclass to disable the initial resizing when an annotation is added with a single click.

Overrides:

scaleByEditorWidth in class TextAnnotationWrangler