Package org.opencms.ade.galleries.client.preview.ui

Class CmsImagePreviewDialog

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Composite

org.opencms.ade.galleries.client.preview.ui.A_CmsPreviewDialog<org.opencms.ade.galleries.shared.CmsImageInfoBean>

org.opencms.ade.galleries.client.preview.ui.CmsImagePreviewDialog

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget

public class CmsImagePreviewDialog
extends A_CmsPreviewDialog<org.opencms.ade.galleries.shared.CmsImageInfoBean>

Provides a widget for the image preview dialog .

Since:

8.0.

Nested Class Summary

Nested classes/interfaces inherited from class org.opencms.ade.galleries.client.preview.ui.A_CmsPreviewDialog

A_CmsPreviewDialog.I_CmsPreviewDialogUiBinder

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary

Fields

Modifier and Type	Field	Description
static final int	IMAGE_HEIGHT_MAX	The default min height of the image.
static final int	IMAGE_WIDTH_MAX	The default min width of the image.
static final String	STYLE_PROPERTIES_TAB_ACTIVE	Style name for distinguishing whether the properties tab is currently active or not.

Fields inherited from class org.opencms.ade.galleries.client.preview.ui.A_CmsPreviewDialog

m_buttonBar, m_closePreview, m_dialogHeight, m_dialogWidth, m_galleryMode, m_parentPanel, m_previewHeight, m_previewHolder, m_previewPanel, m_selectButton, m_tabbedPanel, m_tabsHolder, m_title

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor	Description
CmsImagePreviewDialog(org.opencms.ade.galleries.shared.I_CmsGalleryProviderConstants.GalleryMode dialogMode, int dialogHeight, int dialogWidth, boolean disableSelection)	The constructor.

Method Summary

Modifier and Type	Method	Description
void	fillContent(org.opencms.ade.galleries.shared.CmsImageInfoBean infoBean)	Fills the content of the tabs panel.
void	fillPreviewPanel(org.opencms.ade.galleries.shared.CmsImageInfoBean infoBean)	Fills the preview panel.
int	getDialogWidth()	Returns the dialog width.
protected CmsImagePreviewHandler	getHandler()	Returns the preview handler.
void	getImageAttributes(Map<String,String> attributes, I_CmsSimpleCallback<Map<String,String>> callback)	Adds necessary attributes to the map.
int	getPreviewHeight()	Returns the preview height.
boolean	hasChanges()	Returns if there are any changes that need saving, before the preview may be closed.
void	init(CmsImagePreviewHandler handler)	Initializes the preview.
protected void	onLoad()
void	resetPreviewImage(String path)	Resets the image displayed in the preview.
void	saveChanges(com.google.gwt.user.client.Command afterSaveCommand)	Saves the changes for this dialog.

Methods inherited from class org.opencms.ade.galleries.client.preview.ui.A_CmsPreviewDialog

confirmSaveChanges, getGalleryMode, onCloseClick, onSelectClick, removePreview

Methods inherited from class com.google.gwt.user.client.ui.Composite

claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Field Details

IMAGE_HEIGHT_MAX

public static final int IMAGE_HEIGHT_MAX

The default min height of the image.

See Also:

• Constant Field Values

IMAGE_WIDTH_MAX

public static final int IMAGE_WIDTH_MAX

The default min width of the image.

See Also:

• Constant Field Values

STYLE_PROPERTIES_TAB_ACTIVE

public static final String STYLE_PROPERTIES_TAB_ACTIVE

Style name for distinguishing whether the properties tab is currently active or not.

See Also:

• Constant Field Values

Constructor Details

CmsImagePreviewDialog

public CmsImagePreviewDialog(org.opencms.ade.galleries.shared.I_CmsGalleryProviderConstants.GalleryMode dialogMode,
 int dialogHeight,
 int dialogWidth,
 boolean disableSelection)

The constructor.

Parameters:

dialogMode - the dialog mode

dialogHeight - the dialog height to set

dialogWidth - the dialog width to set

disableSelection - true if selection from the preview should be disabled

Method Details

fillContent

public void fillContent(org.opencms.ade.galleries.shared.CmsImageInfoBean infoBean)

Fills the content of the tabs panel.

Specified by:

fillContent in class A_CmsPreviewDialog<org.opencms.ade.galleries.shared.CmsImageInfoBean>

Parameters:

infoBean - the bean containing the parameter

fillPreviewPanel

public void fillPreviewPanel(org.opencms.ade.galleries.shared.CmsImageInfoBean infoBean)

Fills the preview panel.

Parameters:

infoBean - the image info

getDialogWidth

public int getDialogWidth()

Returns the dialog width.

Returns:

the dialog width

getImageAttributes

public void getImageAttributes(Map<String,String> attributes,
 I_CmsSimpleCallback<Map<String,String>> callback)

Adds necessary attributes to the map.

Parameters:

attributes - the attribute map

callback - the callback to execute

getPreviewHeight

public int getPreviewHeight()

Returns the preview height.

Returns:

the preview height

hasChanges

public boolean hasChanges()

Description copied from class: A_CmsPreviewDialog

Returns if there are any changes that need saving, before the preview may be closed.

Specified by:

hasChanges in class A_CmsPreviewDialog<org.opencms.ade.galleries.shared.CmsImageInfoBean>

Returns:

true if changed

See Also:

• A_CmsPreviewDialog.hasChanges()

init

public void init(CmsImagePreviewHandler handler)

Initializes the preview.

Parameters:

handler - the preview handler

resetPreviewImage

public void resetPreviewImage(String path)

Resets the image displayed in the preview.

Parameters:

path - the image path including scale parameter

saveChanges

public void saveChanges(com.google.gwt.user.client.Command afterSaveCommand)

Description copied from class: A_CmsPreviewDialog

Saves the changes for this dialog.

Specified by:

saveChanges in class A_CmsPreviewDialog<org.opencms.ade.galleries.shared.CmsImageInfoBean>

Parameters:

afterSaveCommand - the command to execute after saving the changes

See Also:

• A_CmsPreviewDialog.saveChanges(com.google.gwt.user.client.Command)

getHandler

protected CmsImagePreviewHandler getHandler()

Description copied from class: A_CmsPreviewDialog

Returns the preview handler.

Specified by:

getHandler in class A_CmsPreviewDialog<org.opencms.ade.galleries.shared.CmsImageInfoBean>

Returns:

the preview handler

See Also:

• A_CmsPreviewDialog.getHandler()

onLoad

protected void onLoad()

Overrides:

onLoad in class com.google.gwt.user.client.ui.Widget

See Also:

• Widget.onLoad()