--- /dev/null
+/*
+ * Copyright (C) 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.zxing.web.generator.client;
+
+import com.google.gwt.user.client.ui.ChangeListener;
+import com.google.gwt.user.client.ui.Grid;
+import com.google.gwt.user.client.ui.TextBox;
+import com.google.gwt.user.client.ui.Widget;
+
+/**
+ * A Generator for contact informations, output is in MeCard format.
+ *
+ * @author Yohann Coppel
+ */
+public class ContactInfoGenerator implements GeneratorSource {
+ Grid table = null;
+ TextBox name = new TextBox();
+ TextBox company = new TextBox();
+ TextBox tel = new TextBox();
+ TextBox url = new TextBox();
+ TextBox email = new TextBox();
+ TextBox address = new TextBox();
+ TextBox memo = new TextBox();
+ TextBox[] widgets = {name, company, tel, url, email, address, memo};
+
+ public ContactInfoGenerator(ChangeListener changeListener) {
+ for (TextBox w: widgets) {
+ w.addChangeListener(changeListener);
+ }
+ }
+
+ public String getName() {
+ return "Contact information";
+ }
+
+ public String getText() throws GeneratorException {
+ String name = getNameField();
+ String company = getCompanyField();
+ String tel = getTelField();
+ String url = getUrlField();
+ String email = getEmailField();
+ String address = getAddressField();
+ String memo = getMemoField();
+
+ // Build the output with obtained data.
+ // note that some informations may just be "" if they were not specified.
+ //return getVCard(name, company, tel, url, email, address, memo);
+ return getMeCard(name, company, tel, url, email, address, memo);
+ }
+
+ private String getMeCard(String name, String company, String tel, String url,
+ String email, String address, String memo) {
+ String output = "MECARD:";
+ output += "N:" + name + ";";
+ output += company.length() > 0 ? "ORG:" + company + ";" : "";
+ output += tel.length() > 0 ? "TEL:" + tel + ";" : "";
+ output += url.length() > 0 ? "URL:" + url + ";" : "";
+ output += email.length() > 0 ? "EMAIL:" + email + ";" : "";
+ output += address.length() > 0 ? "ADR:" + address + ";" : "";
+ output += memo.length() > 0 ? "NOTE:" + memo + ";" : "";
+ output += ";";
+ return output;
+ }
+
+ /*// VCARD GENERATION. Keep this in case we want to go back to vcard format
+ // or have the option.
+ private String getVCard(String name, String company, String tel, String url,
+ String email, String address, String memo) {
+ String output = "BEGIN:VCARD\n";
+ output += "N:" + name + "\n";
+ output += company.length() > 0 ? "ORG:" + company + "\n" : "";
+ output += tel.length() > 0 ? "TEL:" + tel + "\n" : "";
+ output += url.length() > 0 ? "URL:" + url + "\n" : "";
+ output += email.length() > 0 ? "EMAIL:" + email + "\n" : "";
+ output += address.length() > 0 ? "ADR:" + address + "\n" : "";
+ output += memo.length() > 0 ? "NOTE:" + memo + "\n" : "";
+ output += "END:VCARD";
+
+ return output;
+ }
+ */
+
+ private String getNameField() throws GeneratorException {
+ String inputName = name.getText();
+ if (inputName.length() < 1) {
+ throw new GeneratorException("Name must be at least 1 character.");
+ }
+ if (inputName.contains("\n")) {
+ throw new GeneratorException("Name should not contanains \\n characters.");
+ }
+ if (inputName.contains(";")) {
+ throw new GeneratorException("Name must not contains ; characters");
+ }
+ return inputName;
+ }
+
+ private String getCompanyField() throws GeneratorException {
+ String input = company.getText();
+ if (input.length() < 1) {
+ return "";
+ }
+ if (input.contains("\n")) {
+ throw new GeneratorException("Company should not contanains \\n characters.");
+ }
+ if (input.contains(";")) {
+ throw new GeneratorException("Company must not contains ; characters");
+ }
+ // the input contains some informations.
+ return input;
+ }
+
+ private String getTelField() throws GeneratorException {
+ String input = Validators.filterNumber(tel.getText());
+ if (input.length() < 1) {
+ return "";
+ }
+ Validators.validateNumber(input);
+ if (input.contains(";")) {
+ throw new GeneratorException("Tel must not contains ; characters");
+ }
+ return input;
+ }
+
+ private String getUrlField() throws GeneratorException {
+ String input = url.getText();
+ if (input.length() < 1) {
+ return "";
+ }
+ Validators.validateUrl(input);
+ if (input.contains(";")) {
+ throw new GeneratorException("URL must not contains ; characters");
+ }
+ return input;
+ }
+
+ private String getEmailField() throws GeneratorException {
+ String input = email.getText();
+ if (input.length() < 1) {
+ return "";
+ }
+ Validators.validateEmail(input);
+ if (input.contains(";")) {
+ throw new GeneratorException("Email must not contains ; characters");
+ }
+ return input;
+ }
+
+ private String getAddressField() throws GeneratorException {
+ String input = address.getText();
+ if (input.length() < 1) {
+ return "";
+ }
+ if (input.contains("\n")) {
+ throw new GeneratorException("Address must not contain \\n characters.");
+ }
+ if (input.contains(";")) {
+ throw new GeneratorException("Address must not contains ; characters");
+ }
+ return input;
+ }
+
+ private String getMemoField() throws GeneratorException {
+ String input = memo.getText();
+ if (input.length() < 1) {
+ return "";
+ }
+ if (input.contains("\n")) {
+ throw new GeneratorException("Memo must not contain \\n characters.");
+ }
+ if (input.contains(";")) {
+ throw new GeneratorException("Memo must not contains ; characters");
+ }
+ return input;
+ }
+
+ public Grid getWidget() {
+ if (table != null) {
+ // early termination if the table has already been constructed
+ return table;
+ }
+ table = new Grid(7, 2);
+
+ table.setText(0, 0, "Name");
+ table.setWidget(0, 1, name);
+ table.setText(1, 0, "Company");
+ table.setWidget(1, 1, company);
+ table.setText(2, 0, "Phone number");
+ table.setWidget(2, 1, tel);
+ table.setText(3, 0, "Email");
+ table.setWidget(3, 1, email);
+ table.setText(4, 0, "Address");
+ table.setWidget(4, 1, address);
+ table.setText(5, 0, "Website");
+ table.setWidget(5, 1, url);
+ table.setText(6, 0, "Memo");
+ table.setWidget(6, 1, memo);
+
+ name.addStyleName(StylesDefs.INPUT_FIELD_REQUIRED);
+ return table;
+ }
+
+ public void validate(Widget widget) throws GeneratorException {
+ if (widget == name) getNameField();
+ if (widget == company) getCompanyField();
+ if (widget == tel) getTelField();
+ if (widget == email) getEmailField();
+ if (widget == address) getAddressField();
+ if (widget == url) getUrlField();
+ if (widget == memo) getMemoField();
+ }
+
+ public void setFocus() {
+ name.setFocus(true);
+ }
+}
projects / zxing.git / blobdiff