info.magnolia.cms.gui.dialog
Class DialogEditCode

java.lang.Object
  info.magnolia.cms.gui.dialog.DialogControlImpl
      info.magnolia.cms.gui.dialog.DialogBox
          info.magnolia.cms.gui.dialog.DialogEditCode

All Implemented Interfaces:

DialogControl

public class DialogEditCode
extends DialogBox

Turns a textarea into a basic code editor using CodeMirror. If no language option is explicitly configured, it will try to guess the correct syntax highlighter by either looking at the resource extension or the mgnl:template metadata property. Defaults to a generic syntax parser which will highlight html, javascript and css.

Configuration options are:

• useCodeHighlighter: activate/deactivate the editor with code highlighting. Default value is true. If set as false, falls back to a plain textarea.
• language: one of the supported languages (e.g. css, javascript or js, html, freemarker or ftl, groovy) supported. Default value is generic.
• readOnly: make the editor read-only. Default value is false.
• lineNumbers: shows/hide line numbers. Default value is true.
• rows: determines the numbers of rows initially shown. If useCodeHighlighter is true the value is automatically converted in pixels by multiplying LINE_HEIGHT by the number of rows (default value is 20). If useCodeHighlighter is false it has the same meaning as the html textareas attribute (default value is 20).

KNOWN ISSUE: setting the control's width with the cols option currently does not work.

Version:

$Id$

Field Summary

static Map<String,String>	availableParsers Valid values are js, javascript, processedJs, css, processedCss, html, freemarker, ftl, groovy, generic.
static Long	LINE_HEIGHT The editor line height in pixels.

Fields inherited from class info.magnolia.cms.gui.dialog.DialogBox

BOXTYPE_1COL, BOXTYPE_2COLS

Fields inherited from class info.magnolia.cms.gui.dialog.DialogControlImpl

DEFAULT_VALUE_PROPERTY, SESSION_ATTRIBUTENAME_DIALOGOBJECT, SESSION_ATTRIBUTENAME_DIALOGOBJECT_REMOVE, VALIDATION_PATTERN_PROPERTY, value

Constructor Summary

DialogEditCode()

Method Summary

void	drawHtml(Writer out) Actually draw the dialog content.

Methods inherited from class info.magnolia.cms.gui.dialog.DialogBox

drawHtmlPost, drawHtmlPre, getBoxType, getHtmlDescription, setBoxType

Methods inherited from class info.magnolia.cms.gui.dialog.DialogControlImpl

addOption, addSub, clearWebsiteNode, drawHtmlPostSubs, drawHtmlPreSubs, drawSubs, getConfigValue, getConfigValue, getDescription, getId, getLabel, getMessage, getMessage, getMessages, getName, getOptions, getParent, getRequest, getResponse, getStorageNode, getSub, getSubs, getTopParent, getValidationPattern, getValue, getValues, getWebsiteNode, init, isRequired, readValue, readValues, removeSessionAttribute, setConfig, setConfig, setConfig, setDescription, setLabel, setName, setOptions, setRequired, setSaveInfo, setSessionAttribute, setTopParent, setValidationMessage, setValue, validate

Methods inherited from class java.lang.Object

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

Field Detail

availableParsers

public static final Map<String,String> availableParsers

Valid values are js, javascript, processedJs, css, processedCss, html, freemarker, ftl, groovy, generic.

LINE_HEIGHT

public static final Long LINE_HEIGHT

The editor line height in pixels.

Constructor Detail

DialogEditCode

public DialogEditCode()

Method Detail

drawHtml

public void drawHtml(Writer out)
              throws IOException

Description copied from interface: DialogControl

Actually draw the dialog content.

Specified by:

drawHtml in interface DialogControl

Overrides:

drawHtml in class DialogControlImpl

Parameters:

out - Writer

Throws:

IOException - exceptions thrown when writing to the Writer can be safely rethrown by the dialog

See Also:

DialogControl.drawHtml(Writer)