/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.ade.galleries.client;
import org.opencms.ade.galleries.client.ui.CmsGalleryDialog;
import org.opencms.ade.galleries.shared.CmsGalleryDataBean;
import org.opencms.ade.galleries.shared.CmsGalleryFolderBean;
import org.opencms.ade.galleries.shared.CmsGallerySearchBean;
import org.opencms.ade.galleries.shared.CmsGalleryTreeEntry;
import org.opencms.ade.galleries.shared.CmsResourceTypeBean;
import org.opencms.ade.galleries.shared.I_CmsGalleryProviderConstants;
import org.opencms.ade.galleries.shared.I_CmsGalleryProviderConstants.GalleryTabId;
import org.opencms.gwt.client.CmsCoreProvider;
import org.opencms.gwt.client.ui.CmsPushButton;
import org.opencms.gwt.client.ui.I_CmsButton.ButtonStyle;
import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle;
import org.opencms.gwt.shared.CmsCategoryBean;
import org.opencms.gwt.shared.CmsCategoryTreeEntry;
import org.opencms.gwt.shared.sort.CmsComparatorTitle;
import org.opencms.util.CmsStringUtil;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.RootPanel;
/**
* Gallery dialog controller handler.<p>
*
* Delegates the actions of the gallery controller to the gallery dialog.
*
* @since 8.0.0
*/
public class CmsGalleryControllerHandler implements ValueChangeHandler<CmsGallerySearchBean> {
/** The reference to the gallery dialog. */
protected CmsGalleryDialog m_galleryDialog;
/** The gallery mode. */
private I_CmsGalleryProviderConstants.GalleryMode m_mode;
/**
* Constructor.<p>
*
* @param galleryDialog the reference to the gallery dialog
*/
public CmsGalleryControllerHandler(CmsGalleryDialog galleryDialog) {
m_galleryDialog = galleryDialog;
}
/**
* Hides or shows the show-preview-button.<p>
*
* @param hide <code>true</code> to hide the button
*/
public void hideShowPreviewButton(boolean hide) {
// buttons
switch (m_mode) {
case editor:
case widget:
m_galleryDialog.hideShowPreviewButton(hide);
break;
case ade:
case view:
default:
break;
}
}
/**
* Will be triggered when the categories tab is selected.<p>
*/
public void onCategoriesTabSelection() {
if (!m_galleryDialog.getCategoriesTab().isInitOpen()) {
return;
}
m_galleryDialog.getCategoriesTab().openFirstLevel();
m_galleryDialog.getCategoriesTab().setInitOpen(false);
}
/**
* Deletes the html content of the categories parameter and removes the style.<p>
*
* @param categories the categories to remove from selection
*/
public void onClearCategories(List<String> categories) {
if (categories != null) {
m_galleryDialog.getCategoriesTab().uncheckCategories(categories);
}
}
/**
* The method which is executed when all folders are cleared from the search object.<p>
*
* @param folders the folders which have been cleared
*/
public void onClearFolders(Collection<String> folders) {
m_galleryDialog.getVfsTab().uncheckFolders(folders);
}
/**
* clears the search tab input.<p>
*/
public void onClearFullTextSearch() {
m_galleryDialog.getSearchTab().clearInput();
}
/**
* Deletes the html content of the galleries parameter and removes the style.<p>
*
* @param galleries the galleries to remove from selection
*/
public void onClearGalleries(List<String> galleries) {
if (galleries != null) {
m_galleryDialog.getGalleriesTab().uncheckGalleries(galleries);
}
}
/**
* Deletes the html content of the types parameter and removes the style.<p>
*
* @param types the types to be removed from selection
*/
public void onClearTypes(List<String> types) {
if (types != null) {
m_galleryDialog.getTypesTab().uncheckTypes(types);
}
}
/**
* Will be triggered when the galleries tab is selected.<p>
*/
public void onGalleriesTabSelection() {
// do nothing
}
/**
* Will be triggered when the initial search is performed.<p>
*
* @param searchObj the current search object
* @param dialogBean the current dialog data bean
* @param controller the dialog controller
*/
public void onInitialSearch(
final CmsGallerySearchBean searchObj,
final CmsGalleryDataBean dialogBean,
final CmsGalleryController controller) {
m_mode = dialogBean.getMode();
if (m_mode.equals(I_CmsGalleryProviderConstants.GalleryMode.view)) {
RootPanel panel = RootPanel.get(I_CmsGalleryProviderConstants.GALLERY_DIALOG_ID);
panel.addStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().popup());
panel.addStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().popupContent());
CmsPushButton closeButton = new CmsPushButton();
closeButton.setButtonStyle(ButtonStyle.TRANSPARENT, null);
closeButton.addStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().closePopup());
closeButton.setImageClass(I_CmsLayoutBundle.INSTANCE.dialogCss().closePopupImage());
closeButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
String closeLink = getCloseLink() + "?resource=";
Window.Location.assign(CmsCoreProvider.get().link(closeLink));
}
});
panel.add(closeButton);
panel.setWidth("660px");
panel.getElement().getStyle().setProperty("margin", "20px auto");
} else if (m_mode.equals(I_CmsGalleryProviderConstants.GalleryMode.editor)) {
RootPanel panel = RootPanel.get(I_CmsGalleryProviderConstants.GALLERY_DIALOG_ID);
panel.addStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().popup());
panel.addStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().popupContent());
panel.addStyleName(org.opencms.ade.galleries.client.ui.css.I_CmsLayoutBundle.INSTANCE.galleryDialogCss().editorGallery());
}
m_galleryDialog.fillTabs(m_mode.getTabs(), controller);
if ((m_galleryDialog.getGalleriesTab() != null) && (dialogBean.getGalleries() != null)) {
Collections.sort(dialogBean.getGalleries(), new CmsComparatorTitle(true));
setGalleriesTabContent(dialogBean.getGalleries(), searchObj.getGalleries());
}
if ((m_galleryDialog.getTypesTab() != null) && (dialogBean.getTypes() != null)) {
setTypesTabContent(dialogBean.getTypes(), searchObj.getTypes());
}
if ((m_galleryDialog.getCategoriesTab() != null) && (dialogBean.getCategories() != null)) {
setCategoriesTabContent(dialogBean.getCategories());
}
GalleryTabId startTab = dialogBean.getStartTab();
if (startTab == GalleryTabId.cms_tab_results) {
if (searchObj.isEmpty()) {
// if there are no search parameters set, don't show the result tab
startTab = m_mode.getTabs()[0];
} else {
m_galleryDialog.fillResultTab(searchObj);
}
}
if ((dialogBean.getVfsRootFolders() != null) && (m_galleryDialog.getVfsTab() != null)) {
m_galleryDialog.getVfsTab().fillInitially(dialogBean.getVfsRootFolders());
}
m_galleryDialog.selectTab(startTab, startTab != GalleryTabId.cms_tab_results);
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(searchObj.getResourcePath())
&& CmsStringUtil.isNotEmptyOrWhitespaceOnly(searchObj.getResourceType())) {
if (m_galleryDialog.isAttached()) {
controller.openPreview(searchObj.getResourcePath(), searchObj.getResourceType());
} else {
// gallery dialog has to be attached to open the preview
m_galleryDialog.setOnAttachCommand(new Command() {
/**
* @see com.google.gwt.user.client.Command#execute()
*/
public void execute() {
controller.openPreview(searchObj.getResourcePath(), searchObj.getResourceType());
}
});
}
}
}
/**
* Will be triggered when the results tab is selected.<p>
*
* @param searchObj the current search object
*/
public void onResultTabSelection(CmsGallerySearchBean searchObj) {
m_galleryDialog.fillResultTab(searchObj);
}
/**
* Will be triggered when the types tab is selected.<p>
*/
public void onTypesTabSelection() {
// do nothing
}
/**
* Will be triggered when categories list is sorted.<p>
*
* @param categoriesList the updated categories list
* @param selectedCategories the selected categories
*/
public void onUpdateCategoriesList(List<CmsCategoryBean> categoriesList, List<String> selectedCategories) {
m_galleryDialog.getCategoriesTab().updateContentList(categoriesList, selectedCategories);
}
/**
* Will be triggered when the tree is selected.<p>
*
* @param categoryTreeEntry the category root entry
* @param selectedCategories the selected categories
*/
public void onUpdateCategoriesTree(List<CmsCategoryTreeEntry> categoryTreeEntry, List<String> selectedCategories) {
m_galleryDialog.getCategoriesTab().updateContentTree(categoryTreeEntry, selectedCategories);
}
/**
* Will be triggered when the sort parameters of the galleries list are changed.<p>
*
* @param galleries the updated galleries list
* @param selectedGalleries the list of galleries to select
*/
public void onUpdateGalleries(List<CmsGalleryFolderBean> galleries, List<String> selectedGalleries) {
m_galleryDialog.getGalleriesTab().updateListContent(galleries, selectedGalleries);
}
/**
* Updates the gallery tree.<p>
*
* @param galleryTreeEntries the gallery tree entries
* @param selectedGalleries the selected galleries
*/
public void onUpdateGalleryTree(List<CmsGalleryTreeEntry> galleryTreeEntries, List<String> selectedGalleries) {
m_galleryDialog.getGalleriesTab().updateTreeContent(galleryTreeEntries, selectedGalleries);
}
/**
* Will be triggered when the sort parameters of the types list are changed.<p>
*
* @param types the updated types list
* @param selectedTypes the list of types to select
*/
public void onUpdateTypes(List<CmsResourceTypeBean> types, List<String> selectedTypes) {
m_galleryDialog.getTypesTab().updateContent(types, selectedTypes);
}
/**
* @see com.google.gwt.event.logical.shared.ValueChangeHandler#onValueChange(com.google.gwt.event.logical.shared.ValueChangeEvent)
*/
public void onValueChange(ValueChangeEvent<CmsGallerySearchBean> event) {
if (!m_galleryDialog.getController().isSearchObjectEmpty()) {
m_galleryDialog.enableSearchTab();
} else {
m_galleryDialog.disableSearchTab();
}
}
/**
* Selects the result tab.<p>
*/
public void selectResultTab() {
m_galleryDialog.selectTab(GalleryTabId.cms_tab_results, true);
}
/**
* Sets the list content of the category tab.<p>
*
* @param categoryRoot the root category tree entry
*/
public void setCategoriesTabContent(List<CmsCategoryTreeEntry> categoryRoot) {
m_galleryDialog.getCategoriesTab().fillContent(categoryRoot);
}
/**
* Sets the list content of the galleries tab.<p>
*
* @param galleryInfos the gallery info beans
* @param selectedGalleries the selected galleries
*/
public void setGalleriesTabContent(List<CmsGalleryFolderBean> galleryInfos, List<String> selectedGalleries) {
m_galleryDialog.getGalleriesTab().fillContent(galleryInfos, selectedGalleries);
}
/**
* Sets the list content of the types tab.<p>
*
* @param typeInfos the type info beans
* @param selectedTypes the selected types
*/
public void setTypesTabContent(List<CmsResourceTypeBean> typeInfos, List<String> selectedTypes) {
m_galleryDialog.getTypesTab().fillContent(typeInfos, selectedTypes);
}
/**
* Shows the message if no search params were selected.<p>
*/
public void showNoParamsMessage() {
m_galleryDialog.getResultsTab().showNoParamsMessage();
}
/**
* Retrieves the close link global variable as a string.<p>
*
* @return the close link
*/
protected native String getCloseLink() /*-{
return $wnd[@org.opencms.ade.galleries.shared.I_CmsGalleryProviderConstants::ATTR_CLOSE_LINK];
}-*/;
}