Package org.opencms.widgets

Class CmsCategoryWidget

java.lang.Object

org.opencms.widgets.A_CmsWidget

org.opencms.widgets.CmsCategoryWidget

All Implemented Interfaces:

I_CmsADEWidget, I_CmsWidget

public class CmsCategoryWidget
extends A_CmsWidget
implements I_CmsADEWidget

Provides a widget for a category based dependent select boxes.

Since:

7.0.3

Nested Class Summary

Nested classes/interfaces inherited from class org.opencms.widgets.A_CmsWidget

A_CmsWidget.CmsDummyWidgetDialog

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONFIGURATION_CATEGORY	Configuration parameter to set the category to display.
static final String	CONFIGURATION_ONLYLEAFS	Configuration parameter to set the 'only leaf' flag parameter.
static final String	CONFIGURATION_PROPERTY	Configuration parameter to set the 'property' parameter.

Fields inherited from class org.opencms.widgets.A_CmsWidget

HELP_POSTFIX, LABEL_PREFIX

Constructor Summary

Constructors

Constructor	Description
CmsCategoryWidget()	Creates a new category widget.
CmsCategoryWidget(String configuration)	Creates a category widget with the specified options.

Method Summary

Modifier and Type	Method	Description
protected String	buildSelectBox(String baseId, int level, List<CmsSelectWidgetOption> options, String selected, boolean hasError, boolean last)	Generates html code for the category selection.
String	getConfiguration()	Returns the configuration string.
String	getConfiguration(CmsObject cms, A_CmsXmlContentValue schemaType, CmsMessages messages, CmsResource resource, Locale contentLocale)	Returns the configuration string for the ADE content editor widget.
List<String>	getCssResourceLinks(CmsObject cms)	Returns a list of CSS resources required by the widget.
I_CmsXmlContentHandler.DisplayType	getDefaultDisplayType()	Returns the default display type of this widget.
protected Locale	getDefaultLocale(CmsObject cms, String resource)	Returns the default locale in the content of the given resource.
String	getDialogIncludes(CmsObject cms, I_CmsWidgetDialog widgetDialog)	Generates the necessary JavaScript inclusion code for this widget.
String	getDialogWidget(CmsObject cms, I_CmsWidgetDialog widgetDialog, I_CmsWidgetParameter param)	Generates the widget HTML for the provided widget parameter.
String	getInitCall()	Returns the java script initialization call.
List<String>	getJavaScriptResourceLinks(CmsObject cms)	Returns a list of java script resources required by the widget.
protected CmsResource	getResource(CmsObject cms, I_CmsWidgetParameter param)	Returns the right resource, depending on the locale.
String	getStartingCategory(CmsObject cms, String referencePath)	Returns the starting category depending on the configuration options.
String	getWidgetName()	Returns the class name of the widget.
boolean	isCompactViewEnabled()	Returns if the widget is compact view enabled.
boolean	isInternal()	Returns if this is an internal widget.
boolean	isOnlyLeafs()	Check if only leaf selection is allowed.
I_CmsWidget	newInstance()	Creates a duplicate of this widget instance.
void	setConfiguration(String configuration)	Sets the configuration of this widget.
void	setEditorValue(CmsObject cms, Map<String,String[]> formParameters, I_CmsWidgetDialog widgetDialog, I_CmsWidgetParameter param)	Sets the value of in the given widget parameter by reading the "right" value from the offered map of parameters.

Methods inherited from class org.opencms.widgets.A_CmsWidget

equals, getDialogHtmlEnd, getDialogInitCall, getDialogInitMethod, getHelpBubble, getHelpKey, getHelpText, getJsHelpMouseHandler, getJSIncludeFile, getLabelKey, getWidgetStringValue, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opencms.widgets.I_CmsWidget

getDialogHtmlEnd, getDialogInitCall, getDialogInitMethod, getHelpBubble, getHelpText, getWidgetStringValue

Field Details

CONFIGURATION_CATEGORY

public static final String CONFIGURATION_CATEGORY

Configuration parameter to set the category to display.

See Also:

• Constant Field Values

CONFIGURATION_ONLYLEAFS

public static final String CONFIGURATION_ONLYLEAFS

Configuration parameter to set the 'only leaf' flag parameter.

See Also:

• Constant Field Values

CONFIGURATION_PROPERTY

public static final String CONFIGURATION_PROPERTY

Configuration parameter to set the 'property' parameter.

See Also:

• Constant Field Values

Constructor Details

CmsCategoryWidget

public CmsCategoryWidget()

Creates a new category widget.

CmsCategoryWidget

public CmsCategoryWidget(String configuration)

Creates a category widget with the specified options.

Parameters:

configuration - the configuration for the widget

Method Details

getConfiguration

public String getConfiguration()

Description copied from class: A_CmsWidget

Returns the configuration string.

Specified by:

getConfiguration in interface I_CmsWidget

Overrides:

getConfiguration in class A_CmsWidget

Returns:

the configuration string

See Also:

• A_CmsWidget.getConfiguration()

getConfiguration

public String getConfiguration(CmsObject cms,
 A_CmsXmlContentValue schemaType,
 CmsMessages messages,
 CmsResource resource,
 Locale contentLocale)

Description copied from interface: I_CmsADEWidget

Returns the configuration string for the ADE content editor widget.

Specified by:

getConfiguration in interface I_CmsADEWidget

Parameters:

cms - the OpenCms context

schemaType - the schema type

messages - the messages

resource - the edited resource

contentLocale - the content locale

Returns:

the configuration string

See Also:

• I_CmsADEWidget.getConfiguration(org.opencms.file.CmsObject, org.opencms.xml.types.A_CmsXmlContentValue, org.opencms.i18n.CmsMessages, org.opencms.file.CmsResource, java.util.Locale)

getCssResourceLinks

public List<String> getCssResourceLinks(CmsObject cms)

Description copied from interface: I_CmsADEWidget

Returns a list of CSS resources required by the widget.

Specified by:

getCssResourceLinks in interface I_CmsADEWidget

Parameters:

cms - the current OpenCms context

Returns:

the required CSS resource links

See Also:

• I_CmsADEWidget.getCssResourceLinks(org.opencms.file.CmsObject)

getDefaultDisplayType

public I_CmsXmlContentHandler.DisplayType getDefaultDisplayType()

Description copied from interface: I_CmsADEWidget

Returns the default display type of this widget.

Specified by:

getDefaultDisplayType in interface I_CmsADEWidget

Returns:

the default display type

See Also:

• I_CmsADEWidget.getDefaultDisplayType()

getDialogIncludes

public String getDialogIncludes(CmsObject cms,
 I_CmsWidgetDialog widgetDialog)

Description copied from interface: I_CmsWidget

Generates the necessary JavaScript inclusion code for this widget.

Specified by:

getDialogIncludes in interface I_CmsWidget

Overrides:

getDialogIncludes in class A_CmsWidget

Parameters:

cms - the current users OpenCms context

widgetDialog - the dialog where the widget is used on

Returns:

the JavaScript inclusion code

See Also:

• I_CmsWidget.getDialogIncludes(org.opencms.file.CmsObject, org.opencms.widgets.I_CmsWidgetDialog)

getDialogWidget

public String getDialogWidget(CmsObject cms,
 I_CmsWidgetDialog widgetDialog,
 I_CmsWidgetParameter param)

Description copied from interface: I_CmsWidget

Generates the widget HTML for the provided widget parameter.

Specified by:

getDialogWidget in interface I_CmsWidget

Parameters:

cms - an initialized instance of a CmsObject

widgetDialog - the dialog where the widget is used on

param - the widget parameter to generate the widget for

Returns:

the widget HTML for the provided widget parameter

See Also:

• I_CmsWidget.getDialogWidget(org.opencms.file.CmsObject, org.opencms.widgets.I_CmsWidgetDialog, org.opencms.widgets.I_CmsWidgetParameter)

getInitCall

public String getInitCall()

Description copied from interface: I_CmsADEWidget

Returns the java script initialization call.

Specified by:

getInitCall in interface I_CmsADEWidget

Returns:

the java script initialization call

See Also:

• I_CmsADEWidget.getInitCall()

getJavaScriptResourceLinks

public List<String> getJavaScriptResourceLinks(CmsObject cms)

Description copied from interface: I_CmsADEWidget

Returns a list of java script resources required by the widget.

Specified by:

getJavaScriptResourceLinks in interface I_CmsADEWidget

Parameters:

cms - the current OpenCms context

Returns:

the required java script resource links

See Also:

• I_CmsADEWidget.getJavaScriptResourceLinks(org.opencms.file.CmsObject)

getStartingCategory

public String getStartingCategory(CmsObject cms,
 String referencePath)

Returns the starting category depending on the configuration options.

Parameters:

cms - the cms context

referencePath - the right resource path

Returns:

the starting category

getWidgetName

public String getWidgetName()

Description copied from interface: I_CmsADEWidget

Returns the class name of the widget.

Specified by:

getWidgetName in interface I_CmsADEWidget

Returns:

the class name

See Also:

• I_CmsADEWidget.getWidgetName()

isCompactViewEnabled

public boolean isCompactViewEnabled()

Description copied from interface: I_CmsWidget

Returns if the widget is compact view enabled.

Specified by:

isCompactViewEnabled in interface I_CmsWidget

Overrides:

isCompactViewEnabled in class A_CmsWidget

Returns:

true if the widget is compact view enabled

See Also:

• A_CmsWidget.isCompactViewEnabled()

isInternal

public boolean isInternal()

Description copied from interface: I_CmsADEWidget

Returns if this is an internal widget.

Only widgets belonging to the OpenCms core should be marked as internal.

Specified by:

isInternal in interface I_CmsADEWidget

Returns:

true if this is an internal widget

See Also:

• I_CmsADEWidget.isInternal()

isOnlyLeafs

public boolean isOnlyLeafs()

Check if only leaf selection is allowed.

Returns:

true, if only leaf selection is allowed

newInstance

public I_CmsWidget newInstance()

Description copied from interface: I_CmsWidget

Creates a duplicate of this widget instance.

Specified by:

newInstance in interface I_CmsWidget

Returns:

a duplicate of this widget instance

See Also:

• I_CmsWidget.newInstance()

setConfiguration

public void setConfiguration(String configuration)

Description copied from interface: I_CmsWidget

Sets the configuration of this widget.

This can be used to enable / disable certain widget features that should not always be available, or to pass specific initialization information to the widget. It depends on the widget implementation on how this information is used.

Specified by:

setConfiguration in interface I_CmsWidget

Overrides:

setConfiguration in class A_CmsWidget

Parameters:

configuration - the configuration to set

See Also:

• A_CmsWidget.setConfiguration(java.lang.String)

setEditorValue

public void setEditorValue(CmsObject cms,
 Map<String,String[]> formParameters,
 I_CmsWidgetDialog widgetDialog,
 I_CmsWidgetParameter param)

Description copied from interface: I_CmsWidget

Sets the value of in the given widget parameter by reading the "right" value from the offered map of parameters.

Specified by:

setEditorValue in interface I_CmsWidget

Overrides:

setEditorValue in class A_CmsWidget

Parameters:

cms - the current users OpenCms context

formParameters - the map of parameters to get the value from

widgetDialog - the dialog where the widget is used on

param - the widget parameter to generate the widget for

See Also:

• A_CmsWidget.setEditorValue(org.opencms.file.CmsObject, java.util.Map, org.opencms.widgets.I_CmsWidgetDialog, org.opencms.widgets.I_CmsWidgetParameter)

buildSelectBox

protected String buildSelectBox(String baseId,
 int level,
 List<CmsSelectWidgetOption> options,
 String selected,
 boolean hasError,
 boolean last)

Generates html code for the category selection.

Parameters:

baseId - the widget id

level - the category deep level

options - the list of CmsSelectWidgetOption objects

selected - the selected option

hasError - if to display error message

last - if it is the last level

Returns:

html code

getDefaultLocale

protected Locale getDefaultLocale(CmsObject cms,
 String resource)

Returns the default locale in the content of the given resource.

Parameters:

cms - the cms context

resource - the resource path to get the default locale for

Returns:

the default locale of the resource

getResource

protected CmsResource getResource(CmsObject cms,
 I_CmsWidgetParameter param)

Returns the right resource, depending on the locale.

Parameters:

cms - the cms context

param - the widget parameter

Returns:

the resource to get/set the categories for