net.sourceforge.rssowl.controller.dialog
Class ValidateFeedDialog

java.lang.Object
  org.eclipse.jface.window.Window
      org.eclipse.jface.dialogs.Dialog
          org.eclipse.jface.dialogs.TitleAreaDialog
              net.sourceforge.rssowl.controller.dialog.ValidateFeedDialog

All Implemented Interfaces:

org.eclipse.jface.window.IShellProvider

public class ValidateFeedDialog
extends org.eclipse.jface.dialogs.TitleAreaDialog

Class displays a Dialog prompting for a URL / Path to an existing newsfeed. Hitting the OK-Button will open the Feed-Validator provided by the W3 Consortium.

Version:

1.2.4

Author:

Benjamin Pasero

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jface.window.Window

org.eclipse.jface.window.Window.IExceptionHandler

Field Summary

private java.lang.String	dialogMessage
private static int	dialogMinWidth Min. width of the dialog in DLUs
private java.lang.String	dialogTitle
private java.lang.String	feedUrl
(package private) Button	okButton
(package private) Text	urlInput

Fields inherited from class org.eclipse.jface.dialogs.TitleAreaDialog

DLG_IMG_TITLE_BANNER, DLG_IMG_TITLE_ERROR, INFO_MESSAGE, WARNING_MESSAGE

Fields inherited from class org.eclipse.jface.dialogs.Dialog

blockedHandler, buttonBar, dialogArea, DLG_IMG_ERROR, DLG_IMG_INFO, DLG_IMG_MESSAGE_ERROR, DLG_IMG_MESSAGE_INFO, DLG_IMG_MESSAGE_WARNING, DLG_IMG_QUESTION, DLG_IMG_WARNING, ELLIPSIS

Fields inherited from class org.eclipse.jface.window.Window

CANCEL, OK

Constructor Summary

ValidateFeedDialog(Shell parentShell, java.lang.String dialogTitle, java.lang.String dialogMessage, java.lang.String presetUrl)
Creates an input dialog with OK and Cancel buttons.

Method Summary

protected void	buttonPressed(int buttonId)
boolean	close()
protected void	configureShell(Shell shell)
protected void	createButtonsForButtonBar(Composite parent)
protected Control	createDialogArea(Composite parent)
java.lang.String	getFeedUrl() Get the URL of the Feed that is to be validated.
protected int	getShellStyle()
protected void	initializeBounds()
protected void	setButtonLayoutData(Button button) Set the layout data of the button to a GridData with appropriate widths This method was slightly modified so that it is not setting a heightHint.

Methods inherited from class org.eclipse.jface.dialogs.TitleAreaDialog

createContents, getInitialSize, getTitleArea, getTitleImageLabel, setErrorMessage, setMessage, setMessage, setTitle, setTitleAreaColor, setTitleImage

Methods inherited from class org.eclipse.jface.dialogs.Dialog

applyDialogFont, cancelPressed, convertHeightInCharsToPixels, convertHeightInCharsToPixels, convertHorizontalDLUsToPixels, convertHorizontalDLUsToPixels, convertVerticalDLUsToPixels, convertVerticalDLUsToPixels, convertWidthInCharsToPixels, convertWidthInCharsToPixels, create, createButton, createButtonBar, dialogFontIsDefault, getBlockedHandler, getButton, getButtonBar, getCancelButton, getDialogArea, getImage, getOKButton, initializeDialogUnits, okPressed, setBlockedHandler, setButtonLayoutFormData, shortenText

Methods inherited from class org.eclipse.jface.window.Window

canHandleShellCloseEvent, constrainShellSize, createShell, getConstrainedShellBounds, getContents, getDefaultImage, getDefaultImages, getDefaultOrientation, getInitialLocation, getLayout, getParentShell, getReturnCode, getShell, getShellListener, getWindowManager, handleFontChange, handleShellCloseEvent, open, setBlockOnOpen, setDefaultImage, setDefaultImages, setDefaultModalParent, setDefaultOrientation, setExceptionHandler, setParentShell, setReturnCode, setShellStyle, setWindowManager

Methods inherited from class java.lang.Object

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

Field Detail

dialogMinWidth

private static final int dialogMinWidth

Min. width of the dialog in DLUs

See Also:

Constant Field Values

dialogMessage

private java.lang.String dialogMessage

dialogTitle

private java.lang.String dialogTitle

feedUrl

private java.lang.String feedUrl

okButton

Button okButton

urlInput

Text urlInput

Constructor Detail

ValidateFeedDialog

public ValidateFeedDialog(Shell parentShell,
                          java.lang.String dialogTitle,
                          java.lang.String dialogMessage,
                          java.lang.String presetUrl)

Creates an input dialog with OK and Cancel buttons. Prompts for a URL to a Newsfeede. Note that the dialog will have no visual representation (no widgets) until it is told to open.

Note that the open method blocks for input dialogs.

Parameters:

parentShell - the parent shell

dialogTitle - the dialog dialogTitle, or null if none

dialogMessage - the dialog dialogMessage, or null if none

presetUrl - A value to preset the URL input field or null if none

Method Detail

close

public boolean close()

Overrides:

close in class org.eclipse.jface.dialogs.Dialog

See Also:

Dialog.close()

getFeedUrl

public java.lang.String getFeedUrl()

Get the URL of the Feed that is to be validated.

Returns:

String The URL of the Feed to validate.

buttonPressed

protected void buttonPressed(int buttonId)

Overrides:

buttonPressed in class org.eclipse.jface.dialogs.Dialog

See Also:

Dialog.buttonPressed(int)

configureShell

protected void configureShell(Shell shell)

Overrides:

configureShell in class org.eclipse.jface.window.Window

See Also:

Window.configureShell(org.eclipse.swt.widgets.Shell)

createButtonsForButtonBar

protected void createButtonsForButtonBar(Composite parent)

Overrides:

createButtonsForButtonBar in class org.eclipse.jface.dialogs.Dialog

See Also:

Dialog.createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)

createDialogArea

protected Control createDialogArea(Composite parent)

Overrides:

createDialogArea in class org.eclipse.jface.dialogs.TitleAreaDialog

See Also:

Dialog.createDialogArea(org.eclipse.swt.widgets.Composite)

getShellStyle

protected int getShellStyle()

Overrides:

getShellStyle in class org.eclipse.jface.window.Window

See Also:

Window.getShellStyle()

initializeBounds

protected void initializeBounds()

Overrides:

initializeBounds in class org.eclipse.jface.dialogs.Dialog

See Also:

Dialog.initializeBounds()

setButtonLayoutData

protected void setButtonLayoutData(Button button)

Set the layout data of the button to a GridData with appropriate widths This method was slightly modified so that it is not setting a heightHint.

Overrides:

setButtonLayoutData in class org.eclipse.jface.dialogs.Dialog

Parameters:

button - The button to layout