org.xwiki.gwt.wysiwyg.client.plugin.link.ui
Class AbstractExternalLinkWizardStep

java.lang.Object
  org.xwiki.gwt.wysiwyg.client.plugin.link.ui.LinkConfigWizardStep
      org.xwiki.gwt.wysiwyg.client.plugin.link.ui.AbstractExternalLinkWizardStep

All Implemented Interfaces:

com.google.gwt.event.dom.client.KeyPressHandler, com.google.gwt.event.shared.EventHandler, SourcesNavigationEvents, WizardStep

Direct Known Subclasses:

EmailAddressLinkWizardStep, WebPageLinkWizardStep

public abstract class AbstractExternalLinkWizardStep
extends LinkConfigWizardStep

Wizard step to collect the data about an external link (e.g. http: or mailto:). Extends the default link configuration wizard step by adding the field to collect the external link URL.

Version:

$Id: AbstractExternalLinkWizardStep.java 31743 2010-10-13 01:20:32Z mflorea $

Field Summary

Fields inherited from class org.xwiki.gwt.wysiwyg.client.plugin.link.ui.LinkConfigWizardStep

DEFAULT_STYLE_NAME, ERROR_LABEL_STYLE, FIELD_ERROR_STYLE, HELP_LABEL_STYLE, INFO_LABEL_STYLE

Constructor Summary

AbstractExternalLinkWizardStep(WikiServiceAsync wikiService)
Creates a new wizard step for configuring links to external entities.

Method Summary

protected java.lang.String	buildURL() Builds an URL to the external resource to be linked from the user input, adding protocols, parsing user input, etc.
com.google.gwt.user.client.ui.Widget	display()
protected void	displayURLError(java.lang.String errorMessage) Displays the URL error message and markers.
protected abstract java.lang.String	getURLErrorMessage()
protected abstract java.lang.String	getURLHelpLabel()
protected abstract java.lang.String	getURLLabel()
com.google.gwt.user.client.ui.TextBox	getUrlTextBox()
protected java.lang.String	getURLTextBoxTooltip()
protected void	hideErrors() Hides the error message and markers for this dialog.
void	init(java.lang.Object data, com.google.gwt.user.client.rpc.AsyncCallback<?> cb)
protected void	saveForm(com.google.gwt.user.client.rpc.AsyncCallback<java.lang.Boolean> callback) Saves the form values in this step's data, to be called only when LinkConfigWizardStep.validateForm() returns true.
protected void	setFocus() Sets the default focus in this wizard step.
protected boolean	validateForm() Validates this step's form and displays errors if needed.

Methods inherited from class org.xwiki.gwt.wysiwyg.client.plugin.link.ui.LinkConfigWizardStep

addNavigationListener, displayLabelError, getData, getDefaultDirection, getDirectionName, getLabelErrorLabel, getLabelTextBox, getLabelTextBoxTooltip, getMainPanel, getNewWindowCheckBox, getNextStep, getResult, getStepTitle, getTooltipTextBox, getTooltipTextBoxTooltip, getValidDirections, getWikiService, onCancel, onKeyPress, onSubmit, removeNavigationListener

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractExternalLinkWizardStep

public AbstractExternalLinkWizardStep(WikiServiceAsync wikiService)

Creates a new wizard step for configuring links to external entities.

Parameters:

wikiService - the service to be used for parsing the image reference when the link label is an image

Method Detail

init

public void init(java.lang.Object data,
                 com.google.gwt.user.client.rpc.AsyncCallback<?> cb)

Specified by:

init in interface WizardStep

Overrides:

init in class LinkConfigWizardStep

setFocus

protected void setFocus()

Sets the default focus in this wizard step.

Overrides:

setFocus in class LinkConfigWizardStep

display

public com.google.gwt.user.client.ui.Widget display()

Specified by:

display in interface WizardStep

Overrides:

display in class LinkConfigWizardStep

validateForm

protected boolean validateForm()

Validates this step's form and displays errors if needed.

Overrides:

validateForm in class LinkConfigWizardStep

Returns:

true if the form is valid and data can be saved, false otherwise.

saveForm

protected void saveForm(com.google.gwt.user.client.rpc.AsyncCallback<java.lang.Boolean> callback)

Saves the form values in this step's data, to be called only when LinkConfigWizardStep.validateForm() returns true.

Overrides:

saveForm in class LinkConfigWizardStep

Parameters:

callback - the object to be notified after the form is saved

See Also:

LinkConfigWizardStep.saveForm(AsyncCallback)

getUrlTextBox

public com.google.gwt.user.client.ui.TextBox getUrlTextBox()

Returns:

the urlTextBox

getURLLabel

protected abstract java.lang.String getURLLabel()

Returns:

the label text for the particular external resource link to be created.

getURLHelpLabel

protected abstract java.lang.String getURLHelpLabel()

Returns:

the label text for the help label for the url of the external link to be created.

getURLErrorMessage

protected abstract java.lang.String getURLErrorMessage()

Returns:

the error message to be displayed when the user uri is missing.

buildURL

protected java.lang.String buildURL()

Builds an URL to the external resource to be linked from the user input, adding protocols, parsing user input, etc.

Returns:

the URL to the external resource from the user input.

getURLTextBoxTooltip

protected java.lang.String getURLTextBoxTooltip()

Returns:

the tooltip for URL text box.

hideErrors

protected void hideErrors()

Hides the error message and markers for this dialog.

Overrides:

hideErrors in class LinkConfigWizardStep

displayURLError

protected void displayURLError(java.lang.String errorMessage)

Displays the URL error message and markers.

Parameters:

errorMessage - the error message to display