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

Class TextEditor

java.lang.Object

com.levigo.jadice.web.client.util.command.InjectedCommand

com.levigo.jadice.web.client.internal.annotation.editor.AnnotationPropertyEditor

com.levigo.jadice.web.client.internal.annotation.editor.WidgetBasedAnnotationPropertyEditor

com.levigo.jadice.web.client.internal.annotation.editor.TextEditor

All Implemented Interfaces:

com.levigo.jadice.web.client.ui.internal.DefaultPopupExecutor.Focusable, MenuContributor, Command, WidgetCommand

Direct Known Subclasses:

IconifiedTextEditor

public class TextEditor
extends WidgetBasedAnnotationPropertyEditor
implements com.levigo.jadice.web.client.ui.internal.DefaultPopupExecutor.Focusable

Nested Class Summary

Nested classes/interfaces inherited from interface com.levigo.jadice.web.client.util.command.WidgetCommand

WidgetCommand.Handler

Constructor Summary

Constructors

Constructor	Description
TextEditor()	Default Constructor.
TextEditor(int editorWidth, int editorHeight, TextAnnotationWrangler.TextSelection textSelection, TextAnnotationWrangler.CursorPosition cursorPosition, TextAnnotationWrangler.ExpandHeight expandHeight, int maxEditorHeight)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected void	adjustCalloutBounds()	Adjust the anchor points of the CalloutAnnotation
void	applyText()	Applies the text of the text area to the annotation and change the annotation back to its initial colors.
protected int	computeEditorHeight(Point2D transformedSize)	Computes the editor height with the size of the selected annotation.
protected int	computeEditorWidth(Point2D transformedSize)	Computes the editor width with the size of the selected annotation.
com.google.gwt.user.client.ui.IsWidget	createWidget(Collection<Object> args)
void	discardText()	Resets to the initial status of the annotation in case text changes are discarded.
void	focus()	set the cursor to the first position and return the textArea so that the DefaultPopupExecutor can focus it.
int	getEditorHeight()	Returns the editor height in px.
int	getEditorWidth()	Returns the editor width in px.
com.google.gwt.user.client.ui.TextArea	getTextArea()
void	init(Collection<? extends ShapeBasedAnnotation> selectedItems, PropertyProfile<?> profile, Page page, RenderControls renderControls, AnnotationTool annoTool, UndoManager undoManager)
protected void	setCalloutHeight(double height)	Set new height for CalloutAnnotation
void	setEditorHeight(int editorHeight)	Set the editor height.
void	setEditorWidth(int width)	Set the editor width.
void	setGlobalAnnotationChangeAllowed(boolean isGlobalAnnotationChangeAllowed)	Set to true, if document permissions allow changing annotations.
void	updateHeight()	If the scroll height is bigger than the text area height, it will be adapted.

Methods inherited from class com.levigo.jadice.web.client.internal.annotation.editor.WidgetBasedAnnotationPropertyEditor

closePopup, setHandler

Methods inherited from class com.levigo.jadice.web.client.internal.annotation.editor.AnnotationPropertyEditor

applyUndoableEdit, captureMemento, captureStateThenEdit, contribute, execute, getAnnoTool, getIcon, getIcon, getIconName, getPage, getProfile, getRenderControls, getSelectedItems, getUndoManager, repaint, reset, setIconName

Methods inherited from class com.levigo.jadice.web.client.util.command.InjectedCommand

canExecute, canExecute, clearInjections, execute, getKey, isSelected, isSelected, setKey

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.levigo.jadice.web.client.util.command.Command

canExecute, execute, getID, isAvailable, isAvailable, isSelected

Constructor Details

TextEditor

public TextEditor()

Default Constructor.

TextEditor

public TextEditor(int editorWidth,
 int editorHeight,
 TextAnnotationWrangler.TextSelection textSelection,
 TextAnnotationWrangler.CursorPosition cursorPosition,
 TextAnnotationWrangler.ExpandHeight expandHeight,
 int maxEditorHeight)

Constructor.

Parameters:

editorWidth - The minimum width of the editor in px.

editorHeight - The minimum height of the editor in px.

textSelection - The TextAnnotationWrangler.TextSelection

cursorPosition - The TextAnnotationWrangler.CursorPosition

expandHeight - checks if height expansion is enabled.

Method Details

getEditorWidth

public int getEditorWidth()

Returns the editor width in px.

Returns:

The editor width in px.

setEditorWidth

public void setEditorWidth(int width)

Set the editor width.

Parameters:

width - The editor width in px.

getEditorHeight

public int getEditorHeight()

Returns the editor height in px.

Returns:

The editor height in px.

setEditorHeight

public void setEditorHeight(int editorHeight)

Set the editor height.

Parameters:

editorHeight - height in px.

init

public void init(Collection<? extends ShapeBasedAnnotation> selectedItems,
 PropertyProfile<?> profile,
 Page page,
 RenderControls renderControls,
 AnnotationTool annoTool,
 UndoManager undoManager)

Overrides:

init in class AnnotationPropertyEditor

createWidget

public com.google.gwt.user.client.ui.IsWidget createWidget(Collection<Object> args)

Specified by:

createWidget in interface WidgetCommand

computeEditorWidth

protected int computeEditorWidth(Point2D transformedSize)

Computes the editor width with the size of the selected annotation.

Parameters:

transformedSize - The point to be used.

Returns:

The computed width.

computeEditorHeight

protected int computeEditorHeight(Point2D transformedSize)

Computes the editor height with the size of the selected annotation.

Parameters:

transformedSize - The point to be used.

Returns:

The computed height

focus

public void focus()

set the cursor to the first position and return the textArea so that the DefaultPopupExecutor can focus it.

Specified by:

focus in interface com.levigo.jadice.web.client.ui.internal.DefaultPopupExecutor.Focusable

setGlobalAnnotationChangeAllowed

public void setGlobalAnnotationChangeAllowed(boolean isGlobalAnnotationChangeAllowed)

Set to true, if document permissions allow changing annotations. The enclosed text area will be enabled according to this global permission in combination with the annotation specific change permissions.

Parameters:

isGlobalAnnotationChangeAllowed - True, if global change is allowed, false else.

applyText

public void applyText()

Applies the text of the text area to the annotation and change the annotation back to its initial colors.

getTextArea

public com.google.gwt.user.client.ui.TextArea getTextArea()

discardText

public void discardText()

Resets to the initial status of the annotation in case text changes are discarded. Since the annotation colors are set transparent before opening the text editor the colors have to be reset to the initial state. It is also important to set the modified status to the initial state because discarding the changes should not change the modified status of the annotation.

updateHeight

public void updateHeight()

If the scroll height is bigger than the text area height, it will be adapted.

adjustCalloutBounds

protected void adjustCalloutBounds()

Adjust the anchor points of the CalloutAnnotation

setCalloutHeight

protected void setCalloutHeight(double height)

Set new height for CalloutAnnotation

Parameters:

height - the new height for the annotation