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.form; import com.google.gwt.event.dom.client.ChangeEvent; import com.google.gwt.event.dom.client.ChangeHandler; import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.DialogBox; import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.HasAlignment; import com.google.gwt.user.client.ui.HasVerticalAlignment; import com.google.gwt.user.client.ui.HorizontalPanel; import com.google.gwt.user.client.ui.ListBox; import com.google.gwt.user.client.ui.ScrollPanel; import com.google.gwt.user.client.ui.TextBox; import com.google.gwt.user.client.ui.VerticalPanel; import com.ikon.frontend.client.Main; import com.ikon.frontend.client.bean.GWTWorkspace; import com.ikon.frontend.client.constants.ui.UIDesktopConstants; import com.ikon.frontend.client.widget.searchin.HasSearch; /** * FolderSelectPopup * * @author jllort * */ public class FolderSelectPopup extends DialogBox { private ListBox contextListBox; private VerticalPanel vPanel; private HorizontalPanel hPanel; private HorizontalPanel hListPanel; private HorizontalPanel hContextPanel; private HTML contextTxt; private ScrollPanel scrollDirectoryPanel; private VerticalPanel verticalDirectoryPanel; private FolderSelectTree folderSelectTree; private Button cancelButton; private Button actionButton; private TextBox textBox; private HasSearch search; private boolean categoriesVisible = false; private boolean thesaurusVisible = false; private boolean templatesVisible = false; private boolean personalVisible = false; private boolean mailVisible = false; /** * FolderSelectPopup */ public FolderSelectPopup() { // Establishes auto-close when click outside super(false, true); vPanel = new VerticalPanel(); vPanel.setWidth("300"); vPanel.setHeight("200"); hPanel = new HorizontalPanel(); hListPanel = new HorizontalPanel(); hContextPanel = new HorizontalPanel(); contextTxt = new HTML(Main.i18n("search.context")); contextListBox = new ListBox(); contextListBox.setStyleName("okm-Select"); contextListBox.addChangeHandler(new ChangeHandler() { @Override public void onChange(ChangeEvent event) { folderSelectTree .changeView(Integer.parseInt(contextListBox.getValue(contextListBox.getSelectedIndex()))); } }); hContextPanel.add(contextTxt); hContextPanel.add(new HTML(" ")); hContextPanel.add(contextListBox); hContextPanel.setCellVerticalAlignment(contextTxt, HasVerticalAlignment.ALIGN_MIDDLE); hListPanel.add(hContextPanel); hListPanel.setWidth("290"); setText(Main.i18n("search.folder.filter")); scrollDirectoryPanel = new ScrollPanel(); scrollDirectoryPanel.setSize("290", "150"); scrollDirectoryPanel.setStyleName("okm-Popup-text"); verticalDirectoryPanel = new VerticalPanel(); verticalDirectoryPanel.setSize("100%", "100%"); folderSelectTree = new FolderSelectTree(); folderSelectTree.setSize("100%", "100%"); verticalDirectoryPanel.add(folderSelectTree); scrollDirectoryPanel.add(verticalDirectoryPanel); cancelButton = new Button(Main.i18n("button.cancel"), new ClickHandler() { @Override public void onClick(ClickEvent event) { hide(); } }); actionButton = new Button(Main.i18n("button.select"), new ClickHandler() { @Override public void onClick(ClickEvent event) { textBox.setValue(folderSelectTree.getActualPath()); if (search != null) { search.metadataValueChanged(); } hide(); } }); vPanel.add(new HTML("<br>")); vPanel.add(hListPanel); vPanel.add(new HTML("<br>")); vPanel.add(scrollDirectoryPanel); vPanel.add(new HTML("<br>")); hPanel.add(cancelButton); HTML space = new HTML(); space.setWidth("50"); hPanel.add(space); hPanel.add(actionButton); vPanel.add(hPanel); vPanel.add(new HTML("<br>")); vPanel.setCellHorizontalAlignment(hListPanel, HasAlignment.ALIGN_CENTER); vPanel.setCellHorizontalAlignment(scrollDirectoryPanel, HasAlignment.ALIGN_CENTER); vPanel.setCellHorizontalAlignment(hPanel, HasAlignment.ALIGN_CENTER); vPanel.setCellHeight(scrollDirectoryPanel, "150"); cancelButton.setStyleName("okm-Input"); actionButton.setStyleName("okm-Input"); super.hide(); setWidget(vPanel); } /** * Language refresh */ public void langRefresh() { contextTxt.setHTML(Main.i18n("search.context")); setText(Main.i18n("search.folder.filter")); cancelButton.setText(Main.i18n("button.cancel")); actionButton.setText(Main.i18n("button.select")); removeAllContextListItems(); int count = 0; contextListBox.setItemText(count++, Main.i18n("leftpanel.label.taxonomy")); if (categoriesVisible) { contextListBox.setItemText(count++, Main.i18n("leftpanel.label.categories")); } if (thesaurusVisible) { contextListBox.setItemText(count++, Main.i18n("leftpanel.label.thesaurus")); } if (templatesVisible) { contextListBox.setItemText(count++, Main.i18n("leftpanel.label.templates")); } if (personalVisible) { contextListBox.setItemText(count++, Main.i18n("leftpanel.label.my.documents")); } if (mailVisible) { contextListBox.setItemText(count++, Main.i18n("leftpanel.label.mail")); } } /** * Shows the popup */ public void show(TextBox textBox, HasSearch search) { this.textBox = textBox; this.search = search; int left = (Window.getClientWidth() - 300) / 2; int top = (Window.getClientHeight() - 200) / 2; setPopupPosition(left, top); // Resets to initial tree value folderSelectTree.reset(); GWTWorkspace workspace = Main.get().workspaceUserProperties.getWorkspace(); categoriesVisible = workspace.isStackCategoriesVisible(); thesaurusVisible = workspace.isStackThesaurusVisible(); templatesVisible = workspace.isStackTemplatesVisible(); personalVisible = workspace.isStackPersonalVisible(); mailVisible = workspace.isStackMailVisible(); removeAllContextListItems(); contextListBox.addItem(Main.i18n("leftpanel.label.taxonomy"), "" + UIDesktopConstants.NAVIGATOR_TAXONOMY); if (categoriesVisible) { contextListBox.addItem(Main.i18n("leftpanel.label.categories"), "" + UIDesktopConstants.NAVIGATOR_CATEGORIES); } if (thesaurusVisible) { contextListBox.addItem(Main.i18n("leftpanel.label.thesaurus"), "" + UIDesktopConstants.NAVIGATOR_THESAURUS); } if (templatesVisible) { contextListBox.addItem(Main.i18n("leftpanel.label.templates"), "" + UIDesktopConstants.NAVIGATOR_TEMPLATES); } if (personalVisible) { contextListBox.addItem(Main.i18n("leftpanel.label.my.documents"), "" + UIDesktopConstants.NAVIGATOR_PERSONAL); } if (mailVisible) { contextListBox.addItem(Main.i18n("leftpanel.label.mail"), "" + UIDesktopConstants.NAVIGATOR_MAIL); } super.show(); } /** * Enables or disables move button * * @param enable */ public void enable(boolean enable) { actionButton.setEnabled(enable); } /** * removeAllContextListItems */ private void removeAllContextListItems() { while (contextListBox.getItemCount() > 0) { contextListBox.removeItem(0); } } }