Java tutorial
/* * * Copyright (C) 2007-2015 Licensed to the Comunes Association (CA) under * one or more contributor license agreements (see COPYRIGHT for details). * The CA licenses this file to you under the GNU Affero General Public * License version 3, (the "License"); you may not use this file except in * compliance with the License. This file is part of kune. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * */ package cc.kune.gspace.client.viewers; import cc.kune.common.client.actions.ui.IsActionExtensible; import cc.kune.common.client.actions.ui.descrip.GuiActionDescCollection; import cc.kune.common.client.ui.HasEditHandler; import cc.kune.common.client.ui.UiUtils; import cc.kune.common.shared.i18n.I18nTranslationService; import cc.kune.core.client.dnd.FolderContainerDropController; import cc.kune.core.client.dnd.FolderContentDropController; import cc.kune.core.client.dnd.InboxToContainerDropController; import cc.kune.core.client.dnd.KuneDragController; import cc.kune.core.client.registry.ContentCapabilitiesRegistry; import cc.kune.core.shared.dto.StateContainerDTO; import cc.kune.gspace.client.armor.GSpaceArmor; import cc.kune.gspace.client.armor.GSpaceCenter; import cc.kune.gspace.client.viewers.FolderViewerPresenter.FolderViewerView; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.FlowPanel; import com.google.gwt.user.client.ui.InlineLabel; import com.google.gwt.user.client.ui.Widget; import com.google.inject.Provider; import com.google.web.bindery.event.shared.EventBus; import com.gwtplatform.mvp.client.ViewImpl; // TODO: Auto-generated Javadoc /** * The Class AbstractFolderViewerPanel. * * @author vjrj@ourproject.org (Vicente J. Ruiz Jurado) */ public abstract class AbstractFolderViewerPanel extends ViewImpl implements FolderViewerView { /** The capabilities registry. */ protected final ContentCapabilitiesRegistry capabilitiesRegistry; /** The container drop controller prov. */ protected final Provider<FolderContainerDropController> containerDropControllerProv; /** The content drop controller prov. */ protected final Provider<FolderContentDropController> contentDropControllerProv; /** The content title. */ private final ContentTitleWidget contentTitle; /** The drag controller. */ protected final KuneDragController dragController; /** The empty label. */ private final InlineLabel emptyLabel; /** The empty panel. */ private final FlowPanel emptyPanel; private final InboxToContainerDropController fromInboxDropController; /** The gs armor. */ protected final GSpaceArmor gsArmor; /** The i18n. */ protected final I18nTranslationService i18n; /** The widget. */ protected Widget widget; /** * Instantiates a new abstract folder viewer panel. * * @param gsArmor * the gs armor * @param eventBus * the event bus * @param i18n * the i18n * @param capabilitiesRegistry * the capabilities registry * @param dragController * the drag controller * @param contentDropControllerProv * the content drop controller prov * @param containerDropControllerProv * the container drop controller prov * @param fromInboxDropController */ public AbstractFolderViewerPanel(final GSpaceArmor gsArmor, final EventBus eventBus, final I18nTranslationService i18n, final ContentCapabilitiesRegistry capabilitiesRegistry, final KuneDragController dragController, final Provider<FolderContentDropController> contentDropControllerProv, final Provider<FolderContainerDropController> containerDropControllerProv, final InboxToContainerDropController fromInboxDropController) { this.gsArmor = gsArmor; this.i18n = i18n; this.capabilitiesRegistry = capabilitiesRegistry; this.dragController = dragController; this.contentDropControllerProv = contentDropControllerProv; this.containerDropControllerProv = containerDropControllerProv; this.fromInboxDropController = fromInboxDropController; emptyPanel = new FlowPanel(); emptyLabel = new InlineLabel(i18n.t("This is empty.")); emptyLabel.setStyleName("k-empty-msg"); emptyPanel.setStyleName("k-empty-folder-panel"); emptyPanel.add(emptyLabel); contentTitle = new ContentTitleWidget(i18n, gsArmor, capabilitiesRegistry.getIconsRegistry()); fromInboxDropController.init((Widget) gsArmor.getDocHeader()); } /* * (non-Javadoc) * * @see com.gwtplatform.mvp.client.View#asWidget() */ @Override public Widget asWidget() { return widget; } /* * (non-Javadoc) * * @see cc.kune.gspace.client.viewers.AbstractFolderViewerView#attach() */ @Override public void attach() { } /* * (non-Javadoc) * * @see cc.kune.gspace.client.viewers.AbstractFolderViewerView#clear() */ @Override public void clear() { gsArmor.getDocHeaderRightActionsToolbar().clear(); gsArmor.getTopActionsToolbar().clear(); gsArmor.getDocFooterActionsToolbar().clear(); gsArmor.getDocContainer().clear(); UiUtils.clear(gsArmor.getDocHeader()); } /* * (non-Javadoc) * * @see cc.kune.gspace.client.viewers.AbstractFolderViewerView#detach() */ @Override public void detach() { clear(); } /* * (non-Javadoc) * * @see cc.kune.gspace.client.viewers.AbstractFolderViewerView#editTitle() */ @Override public void editTitle() { contentTitle.edit(); } /* * (non-Javadoc) * * @see cc.kune.gspace.client.viewers.AbstractFolderViewerView#getEditTitle() */ @Override public HasEditHandler getEditTitle() { return contentTitle.getEditableTitle(); } /* * (non-Javadoc) * * @see * cc.kune.gspace.client.viewers.AbstractFolderViewerView#highlightTitle() */ @Override public void highlightTitle() { contentTitle.highlightTitle(); } /** * Resize height. * * @param w * the w */ protected void resizeHeight(final Widget w) { w.setHeight(String.valueOf(gsArmor.getDocContainerHeight())); } /* * (non-Javadoc) * * @see * cc.kune.gspace.client.viewers.AbstractFolderViewerView#setContainer(cc. * kune.core.shared.dto.StateContainerDTO) */ @Override public void setContainer(final StateContainerDTO state) { final String title = state.getContainer().isRoot() ? i18n.t(state.getTitle()) : state.getTitle(); contentTitle.setTitle(title, state.getTypeId(), state.getContainerRights().isEditable() && capabilitiesRegistry.isRenamable(state.getTypeId())); Window.setTitle(state.getGroup().getLongName() + ": " + state.getTitle()); fromInboxDropController.setTarget(state.getStateToken()); } @Override public void setDocHeaderActions(final GuiActionDescCollection actions) { setToolbarActions(actions, gsArmor.getDocHeaderRightActionsToolbar()); } /* * (non-Javadoc) * * @see * cc.kune.gspace.client.viewers.AbstractFolderViewerView#setSubheaderActions * (cc.kune.common.client.actions.ui.descrip.GuiActionDescCollection) */ @Override public void setDocTopActions(final GuiActionDescCollection actions) { setToolbarActions(actions, gsArmor.getTopActionsToolbar()); } /* * (non-Javadoc) * * @see * cc.kune.gspace.client.viewers.AbstractFolderViewerView#setEditableTitle * (java.lang.String) */ @Override public void setEditableTitle(final String title) { contentTitle.setText(title); } /* * (non-Javadoc) * * @see * cc.kune.gspace.client.viewers.AbstractFolderViewerView#setFooterActions * (cc.kune.common.client.actions.ui.descrip.GuiActionDescCollection) */ @Override public void setFooterActions(final GuiActionDescCollection actions) { setToolbarActions(actions, gsArmor.getDocFooterActionsToolbar()); } /** * Sets the toolbar actions. * * @param actions * the actions * @param toolbar * the toolbar */ private void setToolbarActions(final GuiActionDescCollection actions, final IsActionExtensible toolbar) { toolbar.clear(); toolbar.addAll(actions); } /* * (non-Javadoc) * * @see * cc.kune.gspace.client.viewers.AbstractFolderViewerView#showEmptyMsg(java * .lang.String) */ @Override public void showEmptyMsg(final String emptyMessage) { gsArmor.enableCenterScroll(false); emptyLabel.setText(emptyMessage); gsArmor.getDocContainer().add(emptyPanel); gsArmor.getDocContainer().showWidget(emptyPanel); } /* * (non-Javadoc) * * @see cc.kune.gspace.client.viewers.AbstractFolderViewerView#showFolder() */ @Override public void showFolder() { gsArmor.enableCenterScroll(true); final GSpaceCenter docContainer = gsArmor.getDocContainer(); docContainer.add(widget); docContainer.showWidget(widget); } }