com.hangum.tadpole.preference/src/com/hangum/tadpole/preference/ui/GeneralPreferencePage.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013 hangum.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the GNU Lesser Public License v2.1
   5  * which accompanies this distribution, and is available at
   6  * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
   7  *
   8  * Contributors:
   9  *     hangum - initial API and implementation
  10  ******************************************************************************/
  11 package com.hangum.tadpole.preference.ui;
  12
  13 import java.util.Locale;
  14
  15 import javax.servlet.http.Cookie;
  16 import javax.servlet.http.HttpServletRequest;
  17
  18 import org.apache.commons.lang.math.NumberUtils;
  19 import org.apache.log4j.Logger;
  20 import org.eclipse.jface.dialogs.MessageDialog;
  21 import org.eclipse.rap.rwt.RWT;
  22 import org.eclipse.swt.SWT;
  23 import org.eclipse.swt.events.ModifyEvent;
  24 import org.eclipse.swt.events.ModifyListener;
  25 import org.eclipse.swt.events.SelectionAdapter;
  26 import org.eclipse.swt.events.SelectionEvent;
  27 import org.eclipse.swt.layout.GridData;
  28 import org.eclipse.swt.layout.GridLayout;
  29 import org.eclipse.swt.widgets.Button;
  30 import org.eclipse.swt.widgets.Combo;
  31 import org.eclipse.swt.widgets.Composite;
  32 import org.eclipse.swt.widgets.Control;
  33 import org.eclipse.swt.widgets.Label;
  34 import org.eclipse.swt.widgets.Text;
  35 import org.eclipse.ui.IWorkbench;
  36 import org.eclipse.ui.IWorkbenchPreferencePage;
  37
  38 import com.hangum.tadpole.commons.google.analytics.AnalyticCaller;
  39 import com.hangum.tadpole.commons.libs.core.define.PublicTadpoleDefine;
  40 import com.hangum.tadpole.commons.libs.core.message.CommonMessages;
  41 import com.hangum.tadpole.commons.util.CookieUtils;
  42 import com.hangum.tadpole.preference.Messages;
  43 import com.hangum.tadpole.preference.define.PreferenceDefine;
  44 import com.hangum.tadpole.preference.get.GetPreferenceGeneral;
  45 import com.hangum.tadpole.session.manager.SessionManager;
  46
  47 /**
  48  * general preference
  49  *
  50  * @author hangum
  51  *
  52  */
  53 public class GeneralPreferencePage extends TadpoleDefaulPreferencePage implements IWorkbenchPreferencePage {
  54         private static final Logger logger = Logger.getLogger(GeneralPreferencePage.class);
  55
  56         private Label lblLanguage;
  57         private Combo comboLanguage;
  58
  59         private Text textSessionTime;
  60         private Text textExportDelimit;
  61         private Text textHomePage;
  62         private Button btnCheckButtonHomepage;
  63
  64         public static final int SESSION_TIMEOUT_MIN = 5;       /* minutes */
  65         public static final int SESSION_TIMEOUT_MAX = 300;     /* minutes */
  66         public static final int SESSION_TIMEOUT_DEFAULT = 180; /* minutes */
  67
  68         public GeneralPreferencePage() {
  69         }
  70
  71         @Override
  72         public void init(IWorkbench workbench) {
  73         }
  74
  75         @Override
  76         protected Control createContents(Composite parent) {
  77                 Composite container = new Composite(parent, SWT.NULL);
  78                 container.setLayout(new GridLayout(2, false));
  79
  80                 lblLanguage = new Label(container, SWT.NONE);
  81                 lblLanguage.setText(Messages.get().LoginDialog_lblLanguage_text);
  82
  83                 comboLanguage = new Combo(container, SWT.READ_ONLY);
  84                 comboLanguage.addSelectionListener(new SelectionAdapter() {
  85                         @Override
  86                         public void widgetSelected(SelectionEvent e) {
  87                                 changeUILocale(comboLanguage.getText());
  88                         }
  89                 });
  90                 comboLanguage.add(Locale.ENGLISH.getDisplayLanguage(Locale.ENGLISH));
  91                 comboLanguage.add(Locale.KOREAN.getDisplayLanguage(Locale.KOREAN));
  92                 comboLanguage.setData(Locale.ENGLISH.getDisplayLanguage(Locale.ENGLISH), Locale.ENGLISH);
  93                 comboLanguage.setData(Locale.KOREAN.getDisplayLanguage(Locale.KOREAN), Locale.KOREAN);
  94
  95                 Label lblNewLabel = new Label(container, SWT.NONE);
  96                 lblNewLabel.setText(Messages.get().SessionTimeout_mins);
  97
  98                 textSessionTime = new Text(container, SWT.BORDER);
  99                 textSessionTime.addModifyListener(new ModifyListener() {
 100                         public void modifyText(ModifyEvent event) {
 101                                 isValid();
 102                         }
 103                 });
 104                 textSessionTime.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 105                 if(PublicTadpoleDefine.YES_NO.NO.name().equals(SessionManager.getIsModifyPerference())) {
 106                         textSessionTime.setEditable(false);
 107                         textSessionTime.setEnabled(false);
 108                 }
 109
 110                 Label lblExportDilimit = new Label(container, SWT.NONE);
 111                 lblExportDilimit.setText(Messages.get().GeneralPreferencePage_lblExportDilimit_text);
 112
 113                 textExportDelimit = new Text(container, SWT.BORDER);
 114                 textExportDelimit.setText(",");
 115                 textExportDelimit.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 116
 117                 Label lblHomePage = new Label(container, SWT.NONE);
 118                 lblHomePage.setText(Messages.get().GeneralPreferencePage_lblHomePage_text);
 119
 120                 textHomePage = new Text(container, SWT.BORDER);
 121                 textHomePage.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
 122                 new Label(container, SWT.NONE);
 123
 124                 btnCheckButtonHomepage = new Button(container, SWT.CHECK);
 125                 btnCheckButtonHomepage.setText(Messages.get().GeneralPreferencePage_btnCheckButton_text);
 126                 btnCheckButtonHomepage.setSelection(true);
 127
 128                 initDefaultValue();
 129
 130                 // google analytic
 131                 AnalyticCaller.track(this.getClass().getName());
 132
 133                 return container;
 134         }
 135
 136         @Override
 137         public boolean isValid() {
 138                 String txtSessionTime   = textSessionTime.getText();
 139
 140                 if(!NumberUtils.isNumber(txtSessionTime)) {
 141                         textSessionTime.setFocus();
 142                         setValid(false);
 143                         setErrorMessage(Messages.get().SessionTimeout_mins + CommonMessages.get().EnterNumbersOnly);
 144
 145                         return false;
 146                 } else if(!((NumberUtils.toInt(txtSessionTime) >= SESSION_TIMEOUT_MIN)
 147                                 && (NumberUtils.toInt(txtSessionTime) <= SESSION_TIMEOUT_MAX))) {
 148                         textSessionTime.setFocus();
 149                         setValid(false);
 150                         setErrorMessage(String.format(CommonMessages.get().InvalidRange_GEAndLEWithItem,
 151                     Messages.get().SessionTimeout_mins,  SESSION_TIMEOUT_MIN, SESSION_TIMEOUT_MAX));
 152
 153                         return false;
 154                 }
 155
 156                 setErrorMessage(null);
 157                 setValid(true);
 158
 159                 return true;
 160         }
 161
 162         /**
 163          * change ui locale
 164          *
 165          * @param strComoboStr
 166          */
 167         private void changeUILocale(String strComoboStr) {
 168                 Locale localeSelect = (Locale)comboLanguage.getData(strComoboStr);
 169                 RWT.getUISession().setLocale(localeSelect);
 170         }
 171
 172         @Override
 173         public boolean performOk() {
 174                 if(!isValid()) return false;
 175
 176                 String strLocale                = comboLanguage.getText();
 177                 String txtSessionTime   = textSessionTime.getText();
 178                 String txtExportDelimit = textExportDelimit.getText();
 179                 String txtHomePage              = textHomePage.getText();
 180                 String txtHomePageUse   = ""+btnCheckButtonHomepage.getSelection();
 181
 182                 // change locale
 183                 Locale locale = (Locale)comboLanguage.getData(strLocale);
 184                 CookieUtils.saveCookie(PublicTadpoleDefine.TDB_COOKIE_USER_LANGUAGE, locale.toLanguageTag());
 185                 RWT.getUISession().setLocale(locale);
 186
 187                 // 테이블에 저장
 188                 try {
 189                         updateInfo(PreferenceDefine.SESSION_DFEAULT_PREFERENCE, txtSessionTime);
 190                         updateInfo(PreferenceDefine.EXPORT_DILIMITER,                   txtExportDelimit);
 191                         updateInfo(PreferenceDefine.DEFAULT_HOME_PAGE,                  txtHomePage);
 192                         updateInfo(PreferenceDefine.DEFAULT_HOME_PAGE_USE,              txtHomePageUse);
 193                 } catch(Exception e) {
 194                         logger.error("GeneralPreference saveing", e);
 195
 196                         MessageDialog.openError(getShell(), CommonMessages.get().Confirm, Messages.get().GeneralPreferencePage_2 + e.getMessage()); //$NON-NLS-1$
 197                         return false;
 198                 }
 199
 200                 return super.performOk();
 201         }
 202
 203         @Override
 204         public boolean performCancel() {
 205                 initDefaultValue();
 206
 207                 return super.performCancel();
 208         }
 209
 210         @Override
 211         protected void performApply() {
 212
 213                 super.performApply();
 214         }
 215
 216         @Override
 217         protected void performDefaults() {
 218                 initDefaultValue();
 219
 220                 super.performDefaults();
 221         }
 222
 223         /**
 224          * initialize locale
 225          */
 226         private void initLocale() {
 227
 228                 // 개인 사용자는 기본 언어가 없을 수 있으므로..
 229                 HttpServletRequest request = RWT.getRequest();
 230                 Cookie[] cookies = request.getCookies();
 231
 232                 boolean isExist = false;
 233                 if(cookies != null) {
 234                         for (Cookie cookie : cookies) {
 235                                 if(PublicTadpoleDefine.TDB_COOKIE_USER_LANGUAGE.equals(cookie.getName())) {
 236
 237                                         Locale locale = Locale.forLanguageTag(cookie.getValue());
 238                                         comboLanguage.setText(locale.getDisplayLanguage(locale));
 239
 240                                         changeUILocale(comboLanguage.getText());
 241                                         isExist = true;
 242
 243                                         break;
 244                                 }
 245                         }
 246                 }
 247
 248                 // 세션에 기본 로케일이 지정되어 있지 않으면.
 249                 if(!isExist) comboLanguage.setText(Locale.ENGLISH.getDisplayLanguage(Locale.ENGLISH));
 250
 251         }
 252
 253         /**
 254          * 페이지 초기값 로딩
 255          */
 256         private void initDefaultValue() {
 257                 initLocale();
 258
 259                 textSessionTime.setText(GetPreferenceGeneral.getValue(PreferenceDefine.SESSION_DFEAULT_PREFERENCE, PreferenceDefine.SESSION_SERVER_DEFAULT_PREFERENCE_VALUE));//"" + GetPreferenceGeneral.getSessionTimeout() ); //$NON-NLS-1$
 260                 textExportDelimit.setText(GetPreferenceGeneral.getValue(PreferenceDefine.EXPORT_DILIMITER, PreferenceDefine.EXPORT_DILIMITER_VALUE));// "" + GetPreferenceGeneral.getExportDelimit() ); //$NON-NLS-1$
 261                 textHomePage.setText(GetPreferenceGeneral.getValue(PreferenceDefine.DEFAULT_HOME_PAGE, PreferenceDefine.DEFAULT_HOME_PAGE_VALUE)); //$NON-NLS-1$
 262
 263                 String use = GetPreferenceGeneral.getValue(PreferenceDefine.DEFAULT_HOME_PAGE_USE, PreferenceDefine.DEFAULT_HOME_PAGE_USE_VALUE);//GetPreferenceGeneral.getDefaultHomePageUse();
 264                 if(Boolean.parseBoolean(use)) {
 265                         btnCheckButtonHomepage.setSelection(true);
 266                 } else {
 267                         btnCheckButtonHomepage.setSelection(false);
 268                 }
 269         }
 270 }