Java tutorial
/** * openkm, Open Document Management System (http://www.openkm.com) * Copyright (c) 2006-2013 Paco Avila & Josep Llort * * No bytes were intentionally harmed during the development of this application. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 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 General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ package com.ikon.frontend.client.widget.properties; import java.util.Collection; import com.google.gwt.i18n.client.DateTimeFormat; import com.google.gwt.user.client.ui.Composite; import com.google.gwt.user.client.ui.FlexTable; import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; import com.google.gwt.user.client.ui.HasAlignment; import com.google.gwt.user.client.ui.HorizontalPanel; import com.google.gwt.user.client.ui.ScrollPanel; import com.google.gwt.user.client.ui.VerticalPanel; import com.ikon.frontend.client.Main; import com.ikon.frontend.client.bean.GWTFolder; import com.ikon.frontend.client.bean.GWTPermission; import com.ikon.frontend.client.bean.GWTUser; import com.ikon.frontend.client.constants.ui.UIDesktopConstants; import com.ikon.frontend.client.widget.properties.CategoryManager.CategoryToRemove; import com.ikon.frontend.client.widget.properties.KeywordManager.KeywordToRemove; import com.ikon.frontend.client.widget.thesaurus.ThesaurusSelectPopup; /** * Folder * * @author jllort * */ public class Folder extends Composite { private ScrollPanel scrollPanel; private FlexTable tableProperties; private FlexTable tableSubscribedUsers; private FlexTable table; private GWTFolder folder; private HorizontalPanel hPanelSubscribedUsers; private HTML subcribedUsersText; private CategoryManager categoryManager; private KeywordManager keywordManager; private boolean visible = true; private boolean remove = true; /** * The folder */ public Folder() { folder = new GWTFolder(); categoryManager = new CategoryManager(CategoryManager.ORIGIN_FOLDER); keywordManager = new KeywordManager(ThesaurusSelectPopup.FOLDER_PROPERTIES); table = new FlexTable(); tableProperties = new FlexTable(); tableSubscribedUsers = new FlexTable(); scrollPanel = new ScrollPanel(table); tableProperties.setWidth("100%"); tableProperties.setHTML(0, 0, "<b>" + Main.i18n("folder.uuid") + "</b>"); tableProperties.setHTML(0, 1, ""); tableProperties.setHTML(1, 0, "<b>" + Main.i18n("folder.name") + "</b>"); tableProperties.setHTML(1, 1, ""); tableProperties.setHTML(2, 0, "<b>" + Main.i18n("folder.parent") + "</b>"); tableProperties.setHTML(2, 1, ""); tableProperties.setHTML(3, 0, "<b>" + Main.i18n("folder.created") + "</b>"); tableProperties.setHTML(3, 1, ""); tableProperties.setHTML(4, 0, "<b>" + Main.i18n("folder.subscribed") + "</b>"); tableProperties.setHTML(4, 1, ""); tableProperties.setHTML(5, 0, "<b>" + Main.i18n("folder.number.folders") + "</b>"); tableProperties.setHTML(5, 1, ""); tableProperties.setHTML(6, 0, "<b>" + Main.i18n("folder.number.documents") + "</b>"); tableProperties.setHTML(6, 1, ""); tableProperties.setHTML(7, 0, "<b>" + Main.i18n("folder.number.mails") + "</b>"); tableProperties.setHTML(7, 1, ""); tableProperties.setHTML(8, 0, "<b>" + Main.i18n("folder.keywords") + "</b>"); tableProperties.setHTML(8, 1, ""); tableProperties.getCellFormatter().setVerticalAlignment(8, 0, HasAlignment.ALIGN_TOP); // Sets the tagcloud keywordManager.getKeywordCloud().setWidth("350"); VerticalPanel vPanel2 = new VerticalPanel(); hPanelSubscribedUsers = new HorizontalPanel(); subcribedUsersText = new HTML("<b>" + Main.i18n("folder.subscribed.users") + "<b>"); hPanelSubscribedUsers.add(subcribedUsersText); hPanelSubscribedUsers.add(new HTML(" ")); hPanelSubscribedUsers.setCellVerticalAlignment(subcribedUsersText, HasAlignment.ALIGN_MIDDLE); vPanel2.add(hPanelSubscribedUsers); vPanel2.add(tableSubscribedUsers); HTML space2 = new HTML(""); vPanel2.add(space2); vPanel2.add(keywordManager.getKeywordCloudText()); vPanel2.add(keywordManager.getKeywordCloud()); HTML space3 = new HTML(""); vPanel2.add(space3); vPanel2.add(categoryManager.getPanelCategories()); vPanel2.add(categoryManager.getSubscribedCategoriesTable()); vPanel2.setCellHeight(space2, "10"); vPanel2.setCellHeight(space3, "10"); table.setWidget(0, 0, tableProperties); table.setHTML(0, 1, ""); table.setWidget(0, 2, vPanel2); // The hidden column extends table to 100% width CellFormatter cellFormatter = table.getCellFormatter(); cellFormatter.setWidth(0, 1, "25"); cellFormatter.setVerticalAlignment(0, 0, HasAlignment.ALIGN_TOP); cellFormatter.setVerticalAlignment(0, 2, HasAlignment.ALIGN_TOP); // Sets wordWrap for al rows for (int i = 0; i < 11; i++) { setRowWordWarp(i, 0, true, tableProperties); } setRowWordWarp(0, 0, true, tableSubscribedUsers); tableProperties.setStyleName("okm-DisableSelect"); tableSubscribedUsers.setStyleName("okm-DisableSelect"); initWidget(scrollPanel); } /** * Set the WordWarp for all the row cells * * @param row The row cell * @param columns Number of row columns * @param warp * @param table The table to change word wrap */ private void setRowWordWarp(int row, int columns, boolean warp, FlexTable table) { CellFormatter cellFormatter = table.getCellFormatter(); for (int i = 0; i < columns; i++) { cellFormatter.setWordWrap(row, i, false); } } /** * */ public GWTFolder get() { return folder; } /** * Sets the folder values * * @param folder The folder object */ public void set(GWTFolder folder) { this.folder = folder; tableProperties.setHTML(0, 1, folder.getUuid()); tableProperties.setHTML(1, 1, folder.getName()); tableProperties.setHTML(2, 1, folder.getParentPath()); DateTimeFormat dtf = DateTimeFormat.getFormat(Main.i18n("general.date.pattern")); tableProperties.setHTML(3, 1, dtf.format(folder.getCreated()) + " " + Main.i18n("folder.by") + " " + folder.getUser().getUsername()); if (folder.isSubscribed()) { tableProperties.setHTML(4, 1, Main.i18n("folder.subscribed.yes")); } else { tableProperties.setHTML(4, 1, Main.i18n("folder.subscribed.no")); } tableProperties.setWidget(8, 1, keywordManager.getKeywordPanel()); remove = ((folder.getPermissions() & GWTPermission.WRITE) == GWTPermission.WRITE) && visible; // Enables or disables change keywords with user permissions and document is not check-out or locked if (remove) { keywordManager.setVisible(true); categoryManager.setVisible(true); } else { keywordManager.setVisible(false); categoryManager.setVisible(false); } // Case categories, metadata or thesausus view is enabled file browser panel must be selected to have keywords and // categories tab panel enabled. Never should be asigned to categories, metadata or thesaurus folders. if ((Main.get().mainPanel.desktop.navigator.getStackIndex() == UIDesktopConstants.NAVIGATOR_CATEGORIES || Main.get().mainPanel.desktop.navigator.getStackIndex() == UIDesktopConstants.NAVIGATOR_THESAURUS) && !Main.get().mainPanel.desktop.browser.fileBrowser.isPanelSelected()) { keywordManager.setVisible(false); categoryManager.setVisible(false); } // Sets wordWrap for al rows for (int i = 0; i < 9; i++) { setRowWordWarp(i, 1, true, tableProperties); } // Remove all table rows >= 0 tableSubscribedUsers.removeAllRows(); // Sets the folder subscribers for (GWTUser subscriptor : folder.getSubscriptors()) { tableSubscribedUsers.setHTML(tableSubscribedUsers.getRowCount(), 0, subscriptor.getUsername()); setRowWordWarp(tableSubscribedUsers.getRowCount() - 1, 0, true, tableSubscribedUsers); } // Some preoperties only must be visible on taxonomy or trash view int actualView = Main.get().mainPanel.desktop.navigator.getStackIndex(); switch (actualView) { case UIDesktopConstants.NAVIGATOR_TAXONOMY: // Some preperties only must be visible on taxonomy or trash view case UIDesktopConstants.NAVIGATOR_TRASH: tableSubscribedUsers.setVisible(true); tableProperties.getRowFormatter().setVisible(4, true); // Is user subscribed tableProperties.getRowFormatter().setVisible(5, true); // Number of folders tableProperties.getRowFormatter().setVisible(6, true); // Number of documents tableProperties.getRowFormatter().setVisible(7, true); // Number of e-mails break; case UIDesktopConstants.NAVIGATOR_THESAURUS: case UIDesktopConstants.NAVIGATOR_CATEGORIES: tableSubscribedUsers.setVisible(true); tableProperties.getRowFormatter().setVisible(4, false); tableProperties.getRowFormatter().setVisible(5, true); tableProperties.getRowFormatter().setVisible(6, true); tableProperties.getRowFormatter().setVisible(7, false); break; case UIDesktopConstants.NAVIGATOR_MAIL: tableSubscribedUsers.setVisible(false); tableProperties.getRowFormatter().setVisible(4, false); tableProperties.getRowFormatter().setVisible(5, true); tableProperties.getRowFormatter().setVisible(6, false); tableProperties.getRowFormatter().setVisible(7, false); break; case UIDesktopConstants.NAVIGATOR_PERSONAL: tableSubscribedUsers.setVisible(false); // Some data must not be visible on personal view tableProperties.getRowFormatter().setVisible(4, false); tableProperties.getRowFormatter().setVisible(5, true); // Number of folders tableProperties.getRowFormatter().setVisible(6, true); // Number of documents tableProperties.getRowFormatter().setVisible(7, true); // Number of e-mails break; } if (actualView == UIDesktopConstants.NAVIGATOR_TRASH) { tableProperties.getCellFormatter().setVisible(8, 0, false); } else { tableProperties.getCellFormatter().setVisible(8, 0, true); } // keywords keywordManager.reset(); keywordManager.setObject(folder, remove); keywordManager.drawAll(); // Categories categoryManager.removeAllRows(); categoryManager.setObject(folder, remove); categoryManager.drawAll(); } /** * resetNumericFolderValues */ public void resetNumericFolderValues() { tableProperties.setHTML(5, 1, ""); tableProperties.setHTML(6, 1, ""); tableProperties.setHTML(7, 1, ""); } /** * setNumberOfFolders */ public void setNumberOfFolders(int num) { tableProperties.setHTML(5, 1, "" + num); } /** * setNumberOfDocuments */ public void setNumberOfDocuments(int num) { tableProperties.setHTML(6, 1, "" + num); } /** * setNumberOfMails */ public void setNumberOfMails(int num) { tableProperties.setHTML(7, 1, "" + num); } /** * Language refresh */ public void langRefresh() { tableProperties.setHTML(0, 0, "<b>" + Main.i18n("folder.uuid") + "</b>"); tableProperties.setHTML(1, 0, "<b>" + Main.i18n("folder.name") + "</b>"); tableProperties.setHTML(2, 0, "<b>" + Main.i18n("folder.parent") + "</b>"); tableProperties.setHTML(3, 0, "<b>" + Main.i18n("folder.created") + "</b>"); tableProperties.setHTML(4, 0, "<b>" + Main.i18n("folder.subscribed") + "</b>"); tableProperties.setHTML(5, 0, "<b>" + Main.i18n("folder.number.folders") + "</b>"); tableProperties.setHTML(6, 0, "<b>" + Main.i18n("folder.number.documents") + "</b>"); tableProperties.setHTML(7, 0, "<b>" + Main.i18n("folder.number.mails") + "</b>"); tableProperties.setHTML(8, 0, "<b>" + Main.i18n("folder.keywords") + "</b>"); if (folder != null) { if (folder.isSubscribed()) { tableProperties.setHTML(4, 1, Main.i18n("folder.subscribed.yes")); } else { tableProperties.setHTML(4, 1, Main.i18n("folder.subscribed.no")); } } subcribedUsersText.setHTML("<b>" + Main.i18n("folder.subscribed.users") + "<b>"); } /** * addKeyword document */ public void addKeyword(String keyword) { keywordManager.addKeyword(keyword); } /** * removeKeyword document */ public void removeKeyword(String keyword) { keywordManager.removeKeyword(keyword); } /** * removeKeyword * * @param ktr */ public void removeKeyword(KeywordToRemove ktr) { keywordManager.removeKeyword(ktr); } /** * addCategory document */ public void addCategory(GWTFolder category) { categoryManager.addCategory(category); } /** * removeCategory document */ public void removeCategory(String UUID) { categoryManager.removeCategory(UUID); } /** * removeCategory * * @param category */ public void removeCategory(CategoryToRemove obj) { categoryManager.removeCategory(obj); } /** * Sets visibility to buttons ( true / false ) * * @param visible The visible value */ public void setVisibleButtons(boolean visible) { this.visible = visible; keywordManager.setVisible(visible); categoryManager.setVisible(visible); } /** * Removes a key * * @param keyword The key to be removed */ public void removeKey(String keyword) { keywordManager.removeKey(keyword); } /** * addKeywordToPendinList * * @param key */ public void addKeywordToPendinList(String key) { keywordManager.addKeywordToPendinList(key); } /** * Adds keywords sequentially * */ public void addPendingKeyWordsList() { keywordManager.addPendingKeyWordsList(); } /** * getKeywords * * @return */ public Collection<String> getKeywords() { return folder.getKeywords(); } /** * @param enabled */ public void setKeywordEnabled(boolean enabled) { keywordManager.setKeywordEnabled(enabled); } /** * showAddCategory */ public void showAddCategory() { categoryManager.showAddCategory(); } /** * showRemoveCategory */ public void showRemoveCategory() { categoryManager.showRemoveCategory(); } /** * showAddKeyword */ public void showAddKeyword() { keywordManager.showAddKeyword(); } /** * showRemoveKeyword */ public void showRemoveKeyword() { keywordManager.showRemoveKeyword(); } }