src/cx/fbn/nevernote/NeverNote.java

   1 /*
   2  * This file is part of NeverNote
   3  * Copyright 2009 Randy Baumgarte
   4  *
   5  * This file may be licensed under the terms of of the
   6  * GNU General Public License Version 2 (the ``GPL'').
   7  *
   8  * Software distributed under the License is distributed
   9  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
  10  * express or implied. See the GPL for the specific language
  11  * governing rights and limitations.
  12  *
  13  * You should have received a copy of the GPL along with this
  14  * program. If not, go to http://www.gnu.org/licenses/gpl.html
  15  * or write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18 */
  19 package cx.fbn.nevernote;
  20 import java.awt.Desktop;
  21 import java.io.File;
  22 import java.io.FileInputStream;
  23 import java.io.FileNotFoundException;
  24 import java.security.MessageDigest;
  25 import java.security.NoSuchAlgorithmException;
  26 import java.sql.Connection;
  27 import java.sql.DriverManager;
  28 import java.sql.SQLException;
  29 import java.sql.Statement;
  30 import java.text.SimpleDateFormat;
  31 import java.util.ArrayList;
  32 import java.util.Calendar;
  33 import java.util.Collections;
  34 import java.util.Comparator;
  35 import java.util.Date;
  36 import java.util.GregorianCalendar;
  37 import java.util.HashMap;
  38 import java.util.List;
  39 import java.util.SortedMap;
  40 import java.util.Vector;
  41
  42 import org.apache.thrift.TException;
  43 import org.h2.tools.ChangeFileEncryption;
  44
  45 import com.evernote.edam.error.EDAMNotFoundException;
  46 import com.evernote.edam.error.EDAMSystemException;
  47 import com.evernote.edam.error.EDAMUserException;
  48 import com.evernote.edam.notestore.NoteFilter;
  49 import com.evernote.edam.notestore.NoteVersionId;
  50 import com.evernote.edam.type.Data;
  51 import com.evernote.edam.type.Note;
  52 import com.evernote.edam.type.NoteAttributes;
  53 import com.evernote.edam.type.Notebook;
  54 import com.evernote.edam.type.QueryFormat;
  55 import com.evernote.edam.type.Resource;
  56 import com.evernote.edam.type.SavedSearch;
  57 import com.evernote.edam.type.Tag;
  58 import com.evernote.edam.type.User;
  59 import com.trolltech.qt.QThread;
  60 import com.trolltech.qt.core.QByteArray;
  61 import com.trolltech.qt.core.QDataStream;
  62 import com.trolltech.qt.core.QDateTime;
  63 import com.trolltech.qt.core.QDir;
  64 import com.trolltech.qt.core.QFile;
  65 import com.trolltech.qt.core.QFileInfo;
  66 import com.trolltech.qt.core.QFileSystemWatcher;
  67 import com.trolltech.qt.core.QIODevice;
  68 import com.trolltech.qt.core.QIODevice.OpenModeFlag;
  69 import com.trolltech.qt.core.QLocale;
  70 import com.trolltech.qt.core.QModelIndex;
  71 import com.trolltech.qt.core.QSize;
  72 import com.trolltech.qt.core.QTemporaryFile;
  73 import com.trolltech.qt.core.QTextCodec;
  74 import com.trolltech.qt.core.QThreadPool;
  75 import com.trolltech.qt.core.QTimer;
  76 import com.trolltech.qt.core.QTranslator;
  77 import com.trolltech.qt.core.QUrl;
  78 import com.trolltech.qt.core.Qt;
  79 import com.trolltech.qt.core.Qt.ItemDataRole;
  80 import com.trolltech.qt.core.Qt.SortOrder;
  81 import com.trolltech.qt.core.Qt.WidgetAttribute;
  82 import com.trolltech.qt.gui.QAbstractItemView;
  83 import com.trolltech.qt.gui.QAbstractItemView.ScrollHint;
  84 import com.trolltech.qt.gui.QAction;
  85 import com.trolltech.qt.gui.QApplication;
  86 import com.trolltech.qt.gui.QCloseEvent;
  87 import com.trolltech.qt.gui.QColor;
  88 import com.trolltech.qt.gui.QComboBox;
  89 import com.trolltech.qt.gui.QComboBox.InsertPolicy;
  90 import com.trolltech.qt.gui.QDesktopServices;
  91 import com.trolltech.qt.gui.QDialog;
  92 import com.trolltech.qt.gui.QFileDialog;
  93 import com.trolltech.qt.gui.QFileDialog.AcceptMode;
  94 import com.trolltech.qt.gui.QFileDialog.FileMode;
  95 import com.trolltech.qt.gui.QGridLayout;
  96 import com.trolltech.qt.gui.QHBoxLayout;
  97 import com.trolltech.qt.gui.QIcon;
  98 import com.trolltech.qt.gui.QImage;
  99 import com.trolltech.qt.gui.QLabel;
 100 import com.trolltech.qt.gui.QListWidget;
 101 import com.trolltech.qt.gui.QMainWindow;
 102 import com.trolltech.qt.gui.QMenu;
 103 import com.trolltech.qt.gui.QMessageBox;
 104 import com.trolltech.qt.gui.QMessageBox.StandardButton;
 105 import com.trolltech.qt.gui.QPixmap;
 106 import com.trolltech.qt.gui.QPrintDialog;
 107 import com.trolltech.qt.gui.QPrinter;
 108 import com.trolltech.qt.gui.QProgressBar;
 109 import com.trolltech.qt.gui.QSizePolicy;
 110 import com.trolltech.qt.gui.QSizePolicy.Policy;
 111 import com.trolltech.qt.gui.QSpinBox;
 112 import com.trolltech.qt.gui.QSplashScreen;
 113 import com.trolltech.qt.gui.QSplitter;
 114 import com.trolltech.qt.gui.QStatusBar;
 115 import com.trolltech.qt.gui.QSystemTrayIcon;
 116 import com.trolltech.qt.gui.QTableWidgetItem;
 117 import com.trolltech.qt.gui.QTextEdit;
 118 import com.trolltech.qt.gui.QToolBar;
 119 import com.trolltech.qt.gui.QTreeWidgetItem;
 120 import com.trolltech.qt.webkit.QWebPage.WebAction;
 121 import com.trolltech.qt.webkit.QWebSettings;
 122 import com.trolltech.qt.xml.QDomAttr;
 123 import com.trolltech.qt.xml.QDomDocument;
 124 import com.trolltech.qt.xml.QDomElement;
 125 import com.trolltech.qt.xml.QDomNodeList;
 126
 127 import cx.fbn.nevernote.config.FileManager;
 128 import cx.fbn.nevernote.config.InitializationException;
 129 import cx.fbn.nevernote.config.StartupConfig;
 130 import cx.fbn.nevernote.dialog.AccountDialog;
 131 import cx.fbn.nevernote.dialog.ConfigDialog;
 132 import cx.fbn.nevernote.dialog.DBEncryptDialog;
 133 import cx.fbn.nevernote.dialog.DatabaseLoginDialog;
 134 import cx.fbn.nevernote.dialog.DatabaseStatus;
 135 import cx.fbn.nevernote.dialog.FindDialog;
 136 import cx.fbn.nevernote.dialog.LoginDialog;
 137 import cx.fbn.nevernote.dialog.NotebookArchive;
 138 import cx.fbn.nevernote.dialog.NotebookEdit;
 139 import cx.fbn.nevernote.dialog.OnlineNoteHistory;
 140 import cx.fbn.nevernote.dialog.SavedSearchEdit;
 141 import cx.fbn.nevernote.dialog.TagEdit;
 142 import cx.fbn.nevernote.dialog.ThumbnailViewer;
 143 import cx.fbn.nevernote.dialog.WatchFolder;
 144 import cx.fbn.nevernote.filters.EnSearch;
 145 import cx.fbn.nevernote.gui.AttributeTreeWidget;
 146 import cx.fbn.nevernote.gui.BrowserWindow;
 147 import cx.fbn.nevernote.gui.DateAttributeFilterTable;
 148 import cx.fbn.nevernote.gui.MainMenuBar;
 149 import cx.fbn.nevernote.gui.NotebookTreeWidget;
 150 import cx.fbn.nevernote.gui.PDFPreview;
 151 import cx.fbn.nevernote.gui.SavedSearchTreeWidget;
 152 import cx.fbn.nevernote.gui.TableView;
 153 import cx.fbn.nevernote.gui.TagTreeWidget;
 154 import cx.fbn.nevernote.gui.Thumbnailer;
 155 import cx.fbn.nevernote.gui.TrashTreeWidget;
 156 import cx.fbn.nevernote.sql.DatabaseConnection;
 157 import cx.fbn.nevernote.sql.WatchFolderRecord;
 158 import cx.fbn.nevernote.threads.IndexRunner;
 159 import cx.fbn.nevernote.threads.SyncRunner;
 160 import cx.fbn.nevernote.utilities.AESEncrypter;
 161 import cx.fbn.nevernote.utilities.ApplicationLogger;
 162 import cx.fbn.nevernote.utilities.FileImporter;
 163 import cx.fbn.nevernote.utilities.FileUtils;
 164 import cx.fbn.nevernote.utilities.ListManager;
 165 import cx.fbn.nevernote.utilities.SyncTimes;
 166 import cx.fbn.nevernote.xml.ExportData;
 167 import cx.fbn.nevernote.xml.ImportData;
 168 import cx.fbn.nevernote.xml.XMLInsertHilight;
 169
 170
 171 public class NeverNote extends QMainWindow{
 172
 173         QStatusBar                              statusBar;                                      // Application status bar
 174
 175         DatabaseConnection              conn;
 176
 177         MainMenuBar                             menuBar;                                        // Main menu bar
 178         FindDialog                              find;                                           // Text search in note dialog
 179         List<String>                    emitLog;                                        // Messages displayed in the status bar;
 180         QSystemTrayIcon                 trayIcon;                                       // little tray icon
 181         QMenu                                   trayMenu;                                       // System tray menu
 182         QAction                                 trayExitAction;                         // Exit the application
 183         QAction                                 trayShowAction;                         // toggle the show/hide action
 184         QAction                                 trayAddNoteAction;                      // Add a note from the system tray
 185
 186     NotebookTreeWidget          notebookTree;                           // List of notebooks
 187     AttributeTreeWidget         attributeTree;                          // List of note attributes
 188     TagTreeWidget                       tagTree;                                        // list of user created tags
 189     SavedSearchTreeWidget       savedSearchTree;                        // list of saved searches
 190     TrashTreeWidget                     trashTree;                                      // Trashcan
 191     TableView                           noteTableView;                          //      List of notes (the widget).
 192
 193     public BrowserWindow        browserWindow;                          // Window containing browser & labels
 194     public QToolBar             toolBar;                                        // The tool bar under the menu
 195 //    QLineEdit                                 searchField;                            // The search filter bar on the toolbar
 196     QComboBox                           searchField;                            // search filter bar on the toolbar;
 197     boolean                                     searchPerformed = false;        // Search was done?
 198     QProgressBar                        quotaBar;                                       // The current quota usage
 199
 200     ApplicationLogger           logger;
 201     List<String>                        selectedNotebookGUIDs;          // List of notebook GUIDs
 202     List<String>                        selectedTagGUIDs;                       // List of selected tag GUIDs
 203     List<String>                        selectedNoteGUIDs;                      // List of selected notes
 204     String                                      selectedSavedSearchGUID;        // Currently selected saved searches
 205
 206     NoteFilter                          filter;                                         // Note filter
 207     String                                      currentNoteGuid;                        // GUID of the current note
 208     Note                                        currentNote;                            // The currently viewed note
 209     boolean                                     noteDirty;                                      // Has the note been changed?
 210     boolean                             inkNote;                    // if this is an ink note, it is read only
 211
 212     ListManager                         listManager;                                    // DB runnable task
 213
 214     List<QTemporaryFile>        tempFiles;                                      // Array of temporary files;
 215
 216     QTimer                                      indexTimer;                                     // timer to start the index thread
 217     IndexRunner                         indexRunner;                            // thread to index notes
 218     QThread                                     indexThread;
 219
 220     QTimer                                      syncTimer;                                      // Sync on an interval
 221     QTimer                                      syncDelayTimer;                         // Sync delay to free up database
 222     SyncRunner                          syncRunner;                                     // thread to do a sync.
 223     QThread                                     syncThread;
 224     QTimer                                      saveTimer;                                      // Timer to save note contents
 225
 226     QTimer                                      authTimer;                                      // Refresh authentication
 227     QTimer                                      externalFileSaveTimer;          // Save files altered externally
 228     List<String>                        externalFiles;                          // External files to save later
 229     List<String>                        importFilesKeep;                        // Auto-import files to save later
 230     List<String>                        importFilesDelete;                      // Auto-import files to save later
 231
 232     int                                         indexTime;                                      // how often to try and index
 233     boolean                                     indexRunning;                           // Is indexing running?
 234     boolean                                     indexDisabled;                          // Is indexing disabled?
 235
 236     int                                         syncThreadsReady;                       // number of sync threads that are free
 237     int                                         syncTime;                                       // Sync interval
 238     boolean                                     syncRunning;                            // Is sync running?
 239     boolean                                     automaticSync;                          // do sync automatically?
 240     QTreeWidgetItem                     attributeTreeSelected;
 241
 242     QAction                             prevButton;                                     // Go to the previous item viewed
 243     QAction                             nextButton;                                     // Go to the next item in the history
 244     QAction                             downButton;                                     // Go to the next item in the list
 245     QAction                             upButton;                                       // Go to the prev. item in the list;
 246     QAction                             synchronizeButton;                      // Synchronize with Evernote
 247     List<QIcon>                 synchronizeAnimation;           // Synchronize movie
 248     QTimer                              synchronizeAnimationTimer;      // Timer to change animation button
 249     int                                 synchronizeFrame;                       // Current frame being viewed
 250     QAction                     printButton;                            // Print Button
 251     QAction                             tagButton;                                      // Tag edit button
 252     QAction                             attributeButton;                        // Attribute information button
 253     QAction                     emailButton;                            // Email button
 254     QAction                     deleteButton;                           // Delete button
 255     QAction                             newButton;                                      // new Note Button;
 256     QSpinBox                    zoomSpinner;                            // Zoom zoom
 257     QAction                             searchClearButton;                      // Clear the search field
 258
 259     QSplitter                   mainLeftRightSplitter;          // main splitter for left/right side
 260     QSplitter                   leftSplitter1;                          // first left hand splitter
 261     QSplitter                   browserIndexSplitter;           // splitter between note index & note text
 262
 263     QFileSystemWatcher  importKeepWatcher;                      // Watch & keep auto-import
 264     QFileSystemWatcher  importDeleteWatcher;            // Watch & Delete auto-import
 265     List<String>                importedFiles;                          // History of imported files (so we don't import twice)
 266
 267     OnlineNoteHistory   historyWindow;                          // online history window
 268     List<NoteVersionId> versions;                                       // history versions
 269
 270     QTimer                              threadMonitorTimer;                     // Timer to watch threads.
 271     int                                 dbThreadDeadCount=0;            // number of consecutive dead times for the db thread
 272     int                                 syncThreadDeadCount=0;          // number of consecutive dead times for the sync thread
 273     int                                 indexThreadDeadCount=0;         // number of consecutive dead times for the index thread
 274     int                                 notebookThreadDeadCount=0;      // number of consecutive dead times for the notebook thread
 275     int                                 tagDeadCount=0;                         // number of consecutive dead times for the tag thread
 276     int                                 trashDeadCount=0;                       // number of consecutive dead times for the trash thread
 277     int                                 saveThreadDeadCount=0;          // number of consecutive dead times for the save thread
 278
 279     HashMap<String, String>             noteCache;                      // Cash of note content
 280     List<String>                historyGuids;                           // GUIDs of previously viewed items
 281     int                                 historyPosition;                        // Position within the viewed items
 282     boolean                             fromHistory;                            // Is this from the history queue?
 283     String                              trashNoteGuid;                          // Guid to restore / set into or out of trash to save position
 284     Thumbnailer                 preview;                                        // generate preview image
 285     ThumbnailViewer             thumbnailViewer;                        // View preview thumbnail;
 286     boolean                             encryptOnShutdown;                      // should I encrypt when I close?
 287     boolean                             decryptOnShutdown;                      // should I decrypt on shutdown;
 288     String                              encryptCipher;                          // What cipher should I use?
 289
 290     String iconPath = new String("classpath:cx/fbn/nevernote/icons/");
 291
 292
 293     //***************************************************************
 294     //***************************************************************
 295     //** Constructor & main entry point
 296     //***************************************************************
 297     //***************************************************************
 298     // Application Constructor
 299         public NeverNote(DatabaseConnection dbConn)  {
 300                 conn = dbConn;
 301
 302                 thread().setPriority(Thread.MAX_PRIORITY);
 303
 304                 logger = new ApplicationLogger("nevernote.log");
 305                 logger.log(logger.HIGH, "Starting Application");
 306
 307                 decryptOnShutdown = false;
 308                 encryptOnShutdown = false;
 309                 conn.checkDatabaseVersion();
 310
 311
 312
 313                 // Start building the invalid XML tables
 314                 Global.invalidElements = conn.getInvalidXMLTable().getInvalidElements();
 315                 List<String> elements = conn.getInvalidXMLTable().getInvalidAttributeElements();
 316
 317                 for (int i=0; i<elements.size(); i++) {
 318                         Global.invalidAttributes.put(elements.get(i), conn.getInvalidXMLTable().getInvalidAttributes(elements.get(i)));
 319                 }
 320
 321                 logger.log(logger.EXTREME, "Starting GUI build");
 322
 323                 QTranslator qtTranslator = new QTranslator();
 324                 qtTranslator.load("classpath:/translations/qt_" + QLocale.system().name() + ".qm");
 325                 QApplication.instance().installTranslator(qtTranslator);
 326
 327                 QTranslator nevernoteTranslator = new QTranslator();
 328                 nevernoteTranslator.load("classpath:/translations/nevernote_"+QLocale.system().name()+ ".qm");
 329                 QApplication.instance().installTranslator(nevernoteTranslator);
 330
 331                 Global.originalPalette = QApplication.palette();
 332                 QApplication.setStyle(Global.getStyle());
 333                 if (Global.useStandardPalette())
 334                         QApplication.setPalette(QApplication.style().standardPalette());
 335         setWindowTitle("NeverNote");
 336
 337         mainLeftRightSplitter = new QSplitter();
 338         setCentralWidget(mainLeftRightSplitter);
 339         leftSplitter1 = new QSplitter();
 340         leftSplitter1.setOrientation(Qt.Orientation.Vertical);
 341
 342         browserIndexSplitter = new QSplitter();
 343         browserIndexSplitter.setOrientation(Qt.Orientation.Vertical);
 344
 345         //* Setup threads & thread timers
 346         int indexRunnerCount = Global.getIndexThreads();
 347         indexRunnerCount = 1;
 348         QThreadPool.globalInstance().setMaxThreadCount(indexRunnerCount+5);     // increase max thread count
 349
 350                 logger.log(logger.EXTREME, "Building list manager");
 351         listManager = new ListManager(conn, logger);
 352
 353                 logger.log(logger.EXTREME, "Building index runners & timers");
 354         indexRunner = new IndexRunner("indexRunner.log", Global.getDatabaseUrl(), Global.getDatabaseUserid(), Global.getDatabaseUserPassword(), Global.cipherPassword);
 355                 indexThread = new QThread(indexRunner, "Index Thread");
 356                 indexThread.start();
 357
 358         synchronizeAnimationTimer = new QTimer();
 359         synchronizeAnimationTimer.timeout.connect(this, "updateSyncButton()");
 360
 361                 indexTimer = new QTimer();
 362                 indexTime = 1000*Global.getIndexThreadSleepInterval();
 363                 indexTimer.start(indexTime);  // Start indexing timer
 364                 indexTimer.timeout.connect(this, "indexTimer()");
 365                 indexDisabled = false;
 366                 indexRunning = false;
 367
 368                 logger.log(logger.EXTREME, "Setting sync thread & timers");
 369                 syncThreadsReady=1;
 370                 syncRunner = new SyncRunner("syncRunner.log", Global.getDatabaseUrl(), Global.getDatabaseUserid(), Global.getDatabaseUserPassword(), Global.cipherPassword);
 371                 syncTime = new SyncTimes().timeValue(Global.getSyncInterval());
 372                 syncTimer = new QTimer();
 373                 syncTimer.timeout.connect(this, "syncTimer()");
 374         syncRunner.status.message.connect(this, "setMessage(String)");
 375         syncRunner.syncSignal.finished.connect(this, "syncThreadComplete(Boolean)");
 376         syncRunner.syncSignal.errorDisconnect.connect(this, "remoteErrorDisconnect()");
 377         syncRunning = false;
 378                 if (syncTime > 0) {
 379                         automaticSync = true;
 380                         syncTimer.start(syncTime*60*1000);
 381                 } else {
 382                         automaticSync = false;
 383                         syncTimer.stop();
 384                 }
 385                 syncRunner.setEvernoteUpdateCount(Global.getEvernoteUpdateCount());
 386                 syncThread = new QThread(syncRunner, "Synchronization Thread");
 387                 syncThread.start();
 388
 389
 390                 logger.log(logger.EXTREME, "Starting authentication timer");
 391                 authTimer = new QTimer();
 392                 authTimer.timeout.connect(this, "authTimer()");
 393                 authTimer.start(1000*60*15);
 394                 syncRunner.syncSignal.authRefreshComplete.connect(this, "authRefreshComplete(boolean)");
 395
 396                 logger.log(logger.EXTREME, "Setting save note timer");
 397                 saveTimer = new QTimer();
 398                 saveTimer.timeout.connect(this, "saveNote()");
 399                 if (Global.getAutoSaveInterval() > 0) {
 400                         saveTimer.setInterval(1000*60*Global.getAutoSaveInterval());
 401 //                      saveTimer.setInterval(1000*10); // auto save every 20 seconds;
 402                         saveTimer.start();
 403                 }
 404                 listManager.saveRunner.noteSignals.noteSaveRunnerError.connect(this, "saveRunnerError(String, String)");
 405
 406                 logger.log(logger.EXTREME, "Starting external file monitor timer");
 407                 externalFileSaveTimer = new QTimer();
 408                 externalFileSaveTimer.timeout.connect(this, "externalFileEditedSaver()");
 409                 externalFileSaveTimer.setInterval(1000*5);   // save every 5 seconds;
 410                 externalFiles = new ArrayList<String>();
 411                 importFilesDelete = new ArrayList<String>();
 412                 importFilesKeep = new ArrayList<String>();
 413                 externalFileSaveTimer.start();
 414
 415         notebookTree = new NotebookTreeWidget();
 416         attributeTree = new AttributeTreeWidget();
 417         tagTree = new TagTreeWidget(conn);
 418         savedSearchTree = new SavedSearchTreeWidget();
 419         trashTree = new TrashTreeWidget();
 420         noteTableView = new TableView(logger, listManager);
 421
 422         QGridLayout leftGrid = new QGridLayout();
 423         leftSplitter1.setLayout(leftGrid);
 424         leftGrid.addWidget(notebookTree, 1, 1);
 425         leftGrid.addWidget(tagTree,2,1);
 426         leftGrid.addWidget(attributeTree,3,1);
 427         leftGrid.addWidget(savedSearchTree,4,1);
 428         leftGrid.addWidget(trashTree, 5, 1);
 429
 430         // Setup the browser window
 431         noteCache = new HashMap<String,String>();
 432         browserWindow = new BrowserWindow(conn);
 433
 434         browserIndexSplitter.addWidget(noteTableView);
 435         browserIndexSplitter.addWidget(browserWindow);
 436
 437         mainLeftRightSplitter.addWidget(leftSplitter1);
 438         mainLeftRightSplitter.addWidget(browserIndexSplitter);
 439
 440         searchField = new QComboBox();
 441         searchField.setEditable(true);
 442         searchField.activatedIndex.connect(this, "searchFieldChanged()");
 443         searchField.setDuplicatesEnabled(false);
 444         searchField.editTextChanged.connect(this,"searchFieldTextChanged(String)");
 445
 446         quotaBar = new QProgressBar();
 447
 448         // Setup the thumbnail viewer
 449         thumbnailViewer = new ThumbnailViewer();
 450         thumbnailViewer.upArrow.connect(this, "upAction()");
 451         thumbnailViewer.downArrow.connect(this, "downAction()");
 452         thumbnailViewer.leftArrow.connect(this, "nextViewedAction()");
 453         thumbnailViewer.rightArrow.connect(this, "previousViewedAction()");
 454
 455         listManager.loadNotesIndex();
 456         initializeNotebookTree();
 457         initializeTagTree();
 458         initializeSavedSearchTree();
 459         attributeTree.itemClicked.connect(this, "attributeTreeClicked(QTreeWidgetItem, Integer)");
 460         attributeTreeSelected = null;
 461         initializeNoteTable();
 462
 463                 selectedNoteGUIDs = new ArrayList<String>();
 464                 statusBar = new QStatusBar();
 465                 setStatusBar(statusBar);
 466                 menuBar = new MainMenuBar(this);
 467                 emitLog = new ArrayList<String>();
 468
 469                 tagTree.setDeleteAction(menuBar.tagDeleteAction);
 470                 tagTree.setEditAction(menuBar.tagEditAction);
 471                 tagTree.setAddAction(menuBar.tagAddAction);
 472                 tagTree.setVisible(Global.isWindowVisible("tagTree"));
 473                 tagTree.noteSignal.tagsAdded.connect(this, "tagsAdded(String, String)");
 474                 menuBar.hideTags.setChecked(Global.isWindowVisible("tagTree"));
 475                 listManager.tagSignal.listChanged.connect(this, "reloadTagTree()");
 476
 477                 notebookTree.setDeleteAction(menuBar.notebookDeleteAction);
 478                 notebookTree.setEditAction(menuBar.notebookEditAction);
 479                 notebookTree.setAddAction(menuBar.notebookAddAction);
 480                 notebookTree.setVisible(Global.isWindowVisible("notebookTree"));
 481                 notebookTree.noteSignal.notebookChanged.connect(this, "updateNoteNotebook(String, String)");
 482                 menuBar.hideNotebooks.setChecked(Global.isWindowVisible("notebookTree"));
 483
 484                 savedSearchTree.setAddAction(menuBar.savedSearchAddAction);
 485                 savedSearchTree.setEditAction(menuBar.savedSearchEditAction);
 486                 savedSearchTree.setDeleteAction(menuBar.savedSearchDeleteAction);
 487                 savedSearchTree.itemSelectionChanged.connect(this, "updateSavedSearchSelection()");
 488                 savedSearchTree.setVisible(Global.isWindowVisible("savedSearchTree"));
 489                 menuBar.hideSavedSearches.setChecked(Global.isWindowVisible("savedSearchTree"));
 490
 491                 noteTableView.setAddAction(menuBar.noteAdd);
 492                 noteTableView.setDeleteAction(menuBar.noteDelete);
 493                 noteTableView.setRestoreAction(menuBar.noteRestoreAction);
 494                 noteTableView.setNoteDuplicateAction(menuBar.noteDuplicateAction);
 495                 noteTableView.setNoteHistoryAction(menuBar.noteOnlineHistoryAction);
 496                 noteTableView.noteSignal.titleColorChanged.connect(this, "titleColorChanged(Integer)");
 497                 noteTableView.setMergeNotesAction(menuBar.noteMergeAction);
 498                 noteTableView.rowChanged.connect(this, "scrollToGuid(String)");
 499                 noteTableView.resetViewport.connect(this, "scrollToCurrentGuid()");
 500                 noteTableView.doubleClicked.connect(this, "listDoubleClick()");
 501                 listManager.trashSignal.countChanged.connect(trashTree, "updateCounts(Integer)");
 502                 trashTree.load();
 503         trashTree.itemSelectionChanged.connect(this, "trashTreeSelection()");
 504                 trashTree.setEmptyAction(menuBar.emptyTrashAction);
 505                 trashTree.setVisible(Global.isWindowVisible("trashTree"));
 506                 menuBar.hideTrash.setChecked(Global.isWindowVisible("trashTree"));
 507                 trashTree.updateCounts(listManager.getTrashCount());
 508
 509                 attributeTree.setVisible(Global.isWindowVisible("attributeTree"));
 510                 menuBar.hideAttributes.setChecked(Global.isWindowVisible("attributeTree"));
 511
 512                 noteTableView.setVisible(Global.isWindowVisible("noteList"));
 513                 menuBar.hideNoteList.setChecked(Global.isWindowVisible("noteList"));
 514
 515                 if (!Global.isWindowVisible("editorButtonBar"))
 516                         toggleEditorButtonBar();
 517                 if (!Global.isWindowVisible("leftPanel"))
 518                         menuBar.hideLeftSide.setChecked(true);
 519
 520                 setMenuBar(menuBar);
 521                 setupToolBar();
 522                 find = new FindDialog();
 523                 find.getOkButton().clicked.connect(this, "doFindText()");
 524
 525                 // Setup the tray icon menu bar
 526                 trayShowAction = new QAction("Show/Hide", this);
 527                 trayExitAction = new QAction("Exit", this);
 528                 trayAddNoteAction = new QAction("Add Note", this);
 529
 530                 trayExitAction.triggered.connect(this, "close()");
 531                 trayAddNoteAction.triggered.connect(this, "addNote()");
 532                 trayShowAction.triggered.connect(this, "trayToggleVisible()");
 533
 534                 trayMenu = new QMenu(this);
 535                 trayMenu.addAction(trayAddNoteAction);
 536                 trayMenu.addAction(trayShowAction);
 537                 trayMenu.addAction(trayExitAction);
 538
 539
 540                 trayIcon = new QSystemTrayIcon(this);
 541                 trayIcon.setToolTip("NeverNote");
 542                 trayIcon.setContextMenu(trayMenu);
 543                 trayIcon.activated.connect(this, "trayActivated(com.trolltech.qt.gui.QSystemTrayIcon$ActivationReason)");
 544
 545                 currentNoteGuid="";
 546                 currentNoteGuid = Global.getLastViewedNoteGuid();
 547         historyGuids = new ArrayList<String>();
 548         historyPosition = 0;
 549         fromHistory = false;
 550                 noteDirty = false;
 551                 if (!currentNoteGuid.trim().equals("")) {
 552                         currentNote = conn.getNoteTable().getNote(currentNoteGuid, true,true,false,false,true);
 553                 }
 554
 555                 noteIndexUpdated(true);
 556                 showColumns();
 557                 menuBar.showEditorBar.setChecked(Global.isWindowVisible("editorButtonBar"));
 558                 if (menuBar.showEditorBar.isChecked())
 559                 showEditorButtons();
 560                 tagIndexUpdated(true);
 561                 savedSearchIndexUpdated();
 562                 notebookIndexUpdated();
 563                 updateQuotaBar();
 564         setupSyncSignalListeners();
 565         setupBrowserSignalListeners();
 566         setupIndexListeners();
 567
 568
 569         tagTree.tagSignal.listChanged.connect(this, "tagIndexUpdated()");
 570         tagTree.showAllTags(true);
 571
 572                 QIcon appIcon = new QIcon(iconPath+"nevernote.png");
 573         setWindowIcon(appIcon);
 574         trayIcon.setIcon(appIcon);
 575         if (Global.showTrayIcon())
 576                 trayIcon.show();
 577         else
 578                 trayIcon.hide();
 579
 580         scrollToGuid(currentNoteGuid);
 581         if (Global.automaticLogin()) {
 582                 remoteConnect();
 583                 if (Global.isConnected)
 584                         syncTimer();
 585         }
 586         setupFolderImports();
 587
 588         loadStyleSheet();
 589         restoreWindowState();
 590
 591         if (Global.mimicEvernoteInterface) {
 592                 notebookTree.selectGuid("");
 593         }
 594
 595         threadMonitorTimer = new QTimer();
 596         threadMonitorTimer.timeout.connect(this, "threadMonitorCheck()");
 597         threadMonitorTimer.start(1000*10);  // Check for threads every 10 seconds;
 598
 599         historyGuids.add(currentNoteGuid);
 600         historyPosition = 1;
 601
 602         int sortCol = Global.getSortColumn();
 603                 int sortOrder = Global.getSortOrder();
 604                 noteTableView.sortByColumn(sortCol, SortOrder.resolve(sortOrder));
 605         }
 606
 607
 608         // Main entry point
 609         public static void main(String[] args) {
 610                 QApplication.initialize(args);
 611                 QPixmap pixmap = new QPixmap("classpath:cx/fbn/nevernote/icons/splash_logo.png");
 612                 QSplashScreen splash = new QSplashScreen(pixmap);
 613                 boolean showSplash;
 614
 615                 DatabaseConnection dbConn;
 616
 617         try {
 618             initializeGlobalSettings(args);
 619
 620             showSplash = Global.isWindowVisible("SplashScreen");
 621             if (showSplash)
 622                 splash.show();
 623
 624             dbConn = setupDatabaseConnection();
 625
 626             // Must be last stage of setup - only safe once DB is open hence we know we are the only instance running
 627             Global.getFileManager().purgeResDirectory();
 628
 629         } catch (InitializationException e) {
 630             // Fatal
 631             e.printStackTrace();
 632             QMessageBox.critical(null, "Startup error", "Aborting: " + e.getMessage());
 633             return;
 634         }
 635
 636         NeverNote application = new NeverNote(dbConn);
 637
 638                 application.setAttribute(WidgetAttribute.WA_DeleteOnClose, true);
 639                 if (Global.wasWindowMaximized())
 640                         application.showMaximized();
 641                 else
 642                         application.show();
 643                 if (showSplash)
 644                         splash.finish(application);
 645                 QApplication.exec();
 646                 System.out.println("Goodbye.");
 647                 QApplication.exit();
 648         }
 649
 650     /**
 651      * Open the internal database, or create if not present
 652      *
 653      * @throws InitializationException when opening the database fails, e.g. because another process has it locked
 654      */
 655     private static DatabaseConnection setupDatabaseConnection() throws InitializationException {
 656         ApplicationLogger logger = new ApplicationLogger("nevernote-database.log");
 657
 658         File f = Global.getFileManager().getDbDirFile(Global.databaseName + ".h2.db");
 659                 boolean dbExists = f.exists();
 660                 if (!dbExists)
 661                         Global.setDatabaseUrl("");
 662
 663         if (Global.getDatabaseUrl().toUpperCase().indexOf("CIPHER=") > -1) {
 664             boolean goodCheck = false;
 665             while (!goodCheck) {
 666                 DatabaseLoginDialog dialog = new DatabaseLoginDialog();
 667                 dialog.exec();
 668                 if (!dialog.okPressed())
 669                     System.exit(0);
 670                 Global.cipherPassword = dialog.getPassword();
 671                 goodCheck = databaseCheck(Global.getDatabaseUrl(), Global.getDatabaseUserid(),
 672                         Global.getDatabaseUserPassword(), Global.cipherPassword);
 673             }
 674         }
 675         DatabaseConnection dbConn = new DatabaseConnection(logger,Global.getDatabaseUrl(), Global.getDatabaseUserid(), Global.getDatabaseUserPassword(), Global.cipherPassword);
 676        return dbConn;
 677     }
 678
 679     // Encrypt the database upon shutdown
 680     private void encryptOnShutdown() {
 681         String dbPath= Global.getFileManager().getDbDirPath("");
 682         String dbName = "NeverNote";
 683         try {
 684                 Statement st = conn.getConnection().createStatement();
 685                 st.execute("shutdown");
 686                 QMessageBox box = new QMessageBox();
 687                         box.setText("Encrypting Database");
 688                         box.show();
 689                         ChangeFileEncryption.execute(dbPath, dbName, encryptCipher, null, Global.cipherPassword.toCharArray(), true);
 690                         Global.setDatabaseUrl(Global.getDatabaseUrl() + ";CIPHER="+encryptCipher);
 691                         box.setText("Encryption Complete");
 692                         box.close();
 693         } catch (SQLException e) {
 694                         e.printStackTrace();
 695                 }
 696     }
 697
 698     // Decrypt the database upon shutdown
 699     private void decryptOnShutdown() {
 700         String dbPath= Global.getFileManager().getDbDirPath("");
 701         String dbName = "NeverNote";
 702         try {
 703                 Statement st = conn.getConnection().createStatement();
 704                 st.execute("shutdown");
 705                 if (Global.getDatabaseUrl().toUpperCase().indexOf(";CIPHER=AES") > -1)
 706                         encryptCipher = "AES";
 707                 else
 708                         encryptCipher = "XTEA";
 709                 QMessageBox box = new QMessageBox();
 710                         box.setText("Decrypting Database");
 711                         box.show();
 712                         ChangeFileEncryption.execute(dbPath, dbName, encryptCipher, Global.cipherPassword.toCharArray(), null, true);
 713                         Global.setDatabaseUrl("");
 714                         box.setText("Decryption Complete");
 715                         box.close();
 716                 } catch (SQLException e) {
 717                         e.printStackTrace();
 718                 }
 719     }
 720     /**
 721      * Encrypt/Decrypt the local database
 722      **/
 723     public void doDatabaseEncrypt() {
 724         // The database is not currently encrypted
 725         if (Global.getDatabaseUrl().toUpperCase().indexOf("CIPHER=") == -1) {
 726                 if (QMessageBox.question(this, tr("Confirmation"), tr("Encrypting the database is used" +
 727                                 "to enhance security and is performed\nupon shutdown, but please be aware that if"+
 728                                 " you lose the password your\nis lost forever.\n\nIt is highly recommended you " +
 729                                 "perform a backup and/or fully synchronize\n prior to executing this funtction.\n\n" +
 730                                 "Do you wish to proceed?"),
 731                                 QMessageBox.StandardButton.Yes,
 732                                 QMessageBox.StandardButton.No)==StandardButton.No.value()) {
 733                                 return;
 734                 }
 735                 DBEncryptDialog dialog = new DBEncryptDialog();
 736                 dialog.exec();
 737                 if (dialog.okPressed()) {
 738                         Global.cipherPassword = dialog.getPassword();
 739                         encryptOnShutdown  = true;
 740                         encryptCipher = "AES";
 741                 }
 742         } else {
 743             DBEncryptDialog dialog = new DBEncryptDialog();
 744             dialog.setWindowTitle("Database Decryption");
 745             dialog.exec();
 746             if (dialog.okPressed()) {
 747                 if (!dialog.getPassword().equals(Global.cipherPassword)) {
 748                         QMessageBox.critical(null, "Incorrect Password", "Incorrect Password");
 749                         return;
 750                 }
 751                 decryptOnShutdown  = true;
 752                 encryptCipher = "";
 753             }
 754         }
 755         return;
 756     }
 757
 758         private static void initializeGlobalSettings(String[] args) throws InitializationException {
 759                 StartupConfig   startupConfig = new StartupConfig();
 760
 761         for (String arg : args) {
 762             String lower = arg.toLowerCase();
 763             if (lower.startsWith("--name="))
 764                startupConfig.setName(arg.substring(arg.indexOf('=') + 1));
 765             if (lower.startsWith("--home="))
 766                startupConfig.setHomeDirPath(arg.substring(arg.indexOf('=') + 1));
 767             if (lower.startsWith("--disable-viewing"))
 768                startupConfig.setDisableViewing(true);
 769         }
 770                 Global.setup(startupConfig);
 771     }
 772
 773     // Exit point
 774         @Override
 775         public void closeEvent(QCloseEvent event) {
 776                 logger.log(logger.HIGH, "Entering NeverNote.closeEvent");
 777                 waitCursor(true);
 778
 779                 if (currentNote!= null & browserWindow!=null) {
 780                         if (!currentNote.getTitle().equals(browserWindow.getTitle()))
 781                                 conn.getNoteTable().updateNoteTitle(currentNote.getGuid(), browserWindow.getTitle());
 782                 }
 783                 saveNote();
 784                 setMessage(tr("Beginning shutdown."));
 785
 786                 externalFileEditedSaver();
 787                 if (Global.isConnected && Global.synchronizeOnClose()) {
 788                         setMessage(tr("Performing synchronization before closing."));
 789                         syncRunner.addWork("SYNC");
 790                 }
 791                 setMessage("Closing Program.");
 792                 threadMonitorTimer.stop();
 793
 794                 syncRunner.addWork("STOP");
 795                 indexRunner.addWork("STOP");
 796                 saveNote();
 797                 listManager.stop();
 798                 saveWindowState();
 799
 800                 if (tempFiles != null)
 801                         tempFiles.clear();
 802
 803                 browserWindow.noteSignal.tagsChanged.disconnect();
 804                 browserWindow.noteSignal.titleChanged.disconnect();
 805                 browserWindow.noteSignal.noteChanged.disconnect();
 806                 browserWindow.noteSignal.notebookChanged.disconnect();
 807                 browserWindow.noteSignal.createdDateChanged.disconnect();
 808                 browserWindow.noteSignal.alteredDateChanged.disconnect();
 809                 syncRunner.searchSignal.listChanged.disconnect();
 810                 syncRunner.tagSignal.listChanged.disconnect();
 811         syncRunner.notebookSignal.listChanged.disconnect();
 812         syncRunner.noteIndexSignal.listChanged.disconnect();
 813
 814
 815                 int position = noteTableView.header.visualIndex(Global.noteTableCreationPosition);
 816                 Global.setColumnPosition("noteTableCreationPosition", position);
 817                 position = noteTableView.header.visualIndex(Global.noteTableTagPosition);
 818                 Global.setColumnPosition("noteTableTagPosition", position);
 819                 position = noteTableView.header.visualIndex(Global.noteTableNotebookPosition);
 820                 Global.setColumnPosition("noteTableNotebookPosition", position);
 821                 position = noteTableView.header.visualIndex(Global.noteTableChangedPosition);
 822                 Global.setColumnPosition("noteTableChangedPosition", position);
 823                 position = noteTableView.header.visualIndex(Global.noteTableAuthorPosition);
 824                 Global.setColumnPosition("noteTableAuthorPosition", position);
 825                 position = noteTableView.header.visualIndex(Global.noteTableSourceUrlPosition);
 826                 Global.setColumnPosition("noteTableSourceUrlPosition", position);
 827                 position = noteTableView.header.visualIndex(Global.noteTableSubjectDatePosition);
 828                 Global.setColumnPosition("noteTableSubjectDatePosition", position);
 829                 position = noteTableView.header.visualIndex(Global.noteTableTitlePosition);
 830                 Global.setColumnPosition("noteTableTitlePosition", position);
 831                 position = noteTableView.header.visualIndex(Global.noteTableSynchronizedPosition);
 832                 Global.setColumnPosition("noteTableSynchronizedPosition", position);
 833
 834                 Global.saveWindowVisible("toolBar", toolBar.isVisible());
 835                 saveNoteIndexWidth();
 836
 837                 int width = notebookTree.columnWidth(0);
 838                 Global.setColumnWidth("notebookTreeName", width);
 839                 width = tagTree.columnWidth(0);
 840                 Global.setColumnWidth("tagTreeName", width);
 841
 842                 Global.saveWindowMaximized(isMaximized());
 843                 Global.saveCurrentNoteGuid(currentNoteGuid);
 844
 845                 int sortCol = noteTableView.proxyModel.sortColumn();
 846                 int sortOrder = noteTableView.proxyModel.sortOrder().value();
 847                 Global.setSortColumn(sortCol);
 848                 Global.setSortOrder(sortOrder);
 849
 850                 hide();
 851                 trayIcon.hide();
 852                 Global.keepRunning = false;
 853                 try {
 854                         logger.log(logger.MEDIUM, "Waiting for indexThread to stop");
 855                         indexRunner.thread().join(50);
 856                         logger.log(logger.MEDIUM, "Index thread has stopped");
 857                 } catch (InterruptedException e1) {
 858                         e1.printStackTrace();
 859                 }
 860                 if (!syncRunner.isIdle()) {
 861                         try {
 862                                 logger.log(logger.MEDIUM, "Waiting for syncThread to stop");
 863                                 syncThread.join();
 864                                 logger.log(logger.MEDIUM, "Sync thread has stopped");
 865                         } catch (InterruptedException e1) {
 866                                 e1.printStackTrace();
 867                         }
 868                 }
 869
 870                 if (encryptOnShutdown) {
 871                         encryptOnShutdown();
 872                 }
 873                 if (decryptOnShutdown) {
 874                         decryptOnShutdown();
 875                 }
 876                 logger.log(logger.HIGH, "Leaving NeverNote.closeEvent");
 877         }
 878
 879         public void setMessage(String s) {
 880                 logger.log(logger.HIGH, "Entering NeverNote.setMessage");
 881                 logger.log(logger.HIGH, "Message: " +s);
 882                 statusBar.showMessage(s);
 883                 emitLog.add(s);
 884                 logger.log(logger.HIGH, "Leaving NeverNote.setMessage");
 885         }
 886
 887         private void waitCursor(boolean wait) {
 888 //              if (wait)
 889 //                      QApplication.setOverrideCursor(new QCursor(Qt.CursorShape.WaitCursor));
 890 //              else
 891 //                      QApplication.restoreOverrideCursor();
 892         }
 893
 894         private void setupIndexListeners() {
 895                 indexRunner.noteSignal.noteIndexed.connect(this, "indexThreadComplete(String)");
 896                 indexRunner.resourceSignal.resourceIndexed.connect(this, "indexThreadComplete(String)");
 897 //                      indexRunner.threadSignal.indexNeeded.connect(listManager, "setIndexNeeded(String, String, Boolean)");
 898         }
 899         private void setupSyncSignalListeners() {
 900                 syncRunner.tagSignal.listChanged.connect(this, "tagIndexUpdated()");
 901         syncRunner.searchSignal.listChanged.connect(this, "savedSearchIndexUpdated()");
 902         syncRunner.notebookSignal.listChanged.connect(this, "notebookIndexUpdated()");
 903         syncRunner.noteIndexSignal.listChanged.connect(this, "noteIndexUpdated(boolean)");
 904         syncRunner.noteSignal.quotaChanged.connect(this, "updateQuotaBar()");
 905
 906                 syncRunner.syncSignal.saveUploadAmount.connect(this,"saveUploadAmount(long)");
 907                 syncRunner.syncSignal.saveUserInformation.connect(this,"saveUserInformation(User)");
 908                 syncRunner.syncSignal.saveEvernoteUpdateCount.connect(this,"saveEvernoteUpdateCount(int)");
 909
 910                 syncRunner.noteSignal.guidChanged.connect(this, "noteGuidChanged(String, String)");
 911                 syncRunner.noteSignal.noteChanged.connect(this, "invalidateNoteCache(String, String)");
 912                 syncRunner.resourceSignal.resourceGuidChanged.connect(this, "noteResourceGuidChanged(String,String,String)");
 913                 syncRunner.noteSignal.noteDownloaded.connect(listManager, "noteDownloaded(Note)");
 914
 915                 syncRunner.syncSignal.refreshLists.connect(this, "refreshLists()");
 916         }
 917
 918         private void setupBrowserSignalListeners() {
 919
 920                 browserWindow.fileWatcher.fileChanged.connect(this, "externalFileEdited(String)");
 921                 browserWindow.noteSignal.tagsChanged.connect(this, "updateNoteTags(String, List)");
 922             browserWindow.noteSignal.tagsChanged.connect(this, "updateListTags(String, List)");
 923                 //browserWindow.noteSignal.noteChanged.connect(this, "invalidateNoteCache(String, String)");
 924             browserWindow.noteSignal.noteChanged.connect(this, "setNoteDirty()");
 925             browserWindow.noteSignal.titleChanged.connect(listManager, "updateNoteTitle(String, String)");
 926             browserWindow.noteSignal.notebookChanged.connect(this, "updateNoteNotebook(String, String)");
 927             browserWindow.noteSignal.createdDateChanged.connect(listManager, "updateNoteCreatedDate(String, QDateTime)");
 928             browserWindow.noteSignal.alteredDateChanged.connect(listManager, "updateNoteAlteredDate(String, QDateTime)");
 929             browserWindow.noteSignal.subjectDateChanged.connect(listManager, "updateNoteSubjectDate(String, QDateTime)");
 930             browserWindow.noteSignal.authorChanged.connect(listManager, "updateNoteAuthor(String, String)");
 931             browserWindow.noteSignal.geoChanged.connect(listManager, "updateNoteGeoTag(String, Double,Double,Double)");
 932             browserWindow.noteSignal.geoChanged.connect(this, "setNoteDirty()");
 933             browserWindow.noteSignal.sourceUrlChanged.connect(listManager, "updateNoteSourceUrl(String, String)");
 934             browserWindow.focusLost.connect(this, "saveNote()");
 935             browserWindow.resourceSignal.contentChanged.connect(this, "externalFileEdited(String)");
 936         }
 937
 938
 939
 940         //***************************************************************
 941         //***************************************************************
 942         //* Settings and look & feel
 943         //***************************************************************
 944         //***************************************************************
 945         @SuppressWarnings("unused")
 946         private void settings() {
 947                 logger.log(logger.HIGH, "Entering NeverNote.settings");
 948         ConfigDialog settings = new ConfigDialog(this);
 949         String dateFormat = Global.getDateFormat();
 950         String timeFormat = Global.getTimeFormat();
 951
 952                 indexTime = 1000*Global.getIndexThreadSleepInterval();
 953                 indexTimer.start(indexTime);  // reset indexing timer
 954
 955         settings.exec();
 956         if (Global.showTrayIcon())
 957                 trayIcon.show();
 958         else
 959                 trayIcon.hide();
 960         showColumns();
 961         if (menuBar.showEditorBar.isChecked())
 962                 showEditorButtons();
 963
 964         // Reset the save timer
 965         if (Global.getAutoSaveInterval() > 0)
 966                         saveTimer.setInterval(1000*60*Global.getAutoSaveInterval());
 967         else
 968                 saveTimer.stop();
 969
 970         // This is a hack to force a reload of the index in case the date or time changed.
 971 //        if (!dateFormat.equals(Global.getDateFormat()) ||
 972 //                      !timeFormat.equals(Global.getTimeFormat())) {
 973                 noteCache.clear();
 974                 noteIndexUpdated(true);
 975 //        }
 976
 977         logger.log(logger.HIGH, "Leaving NeverNote.settings");
 978         }
 979         // Restore things to the way they were
 980         private void restoreWindowState() {
 981                 // We need to name things or this doesn't work.
 982                 setObjectName("NeverNote");
 983                 mainLeftRightSplitter.setObjectName("mainLeftRightSplitter");
 984                 browserIndexSplitter.setObjectName("browserIndexSplitter");
 985                 leftSplitter1.setObjectName("leftSplitter1");
 986
 987                 // Restore the actual positions.
 988                 restoreGeometry(Global.restoreGeometry(objectName()));
 989         mainLeftRightSplitter.restoreState(Global.restoreState(mainLeftRightSplitter.objectName()));
 990         browserIndexSplitter.restoreState(Global.restoreState(browserIndexSplitter.objectName()));
 991         leftSplitter1.restoreState(Global.restoreState(leftSplitter1.objectName()));
 992
 993         }
 994         // Save window positions for the next start
 995         private void saveWindowState() {
 996                 Global.saveGeometry(objectName(), saveGeometry());
 997                 Global.saveState(mainLeftRightSplitter.objectName(), mainLeftRightSplitter.saveState());
 998                 Global.saveState(browserIndexSplitter.objectName(), browserIndexSplitter.saveState());
 999                 Global.saveState(leftSplitter1.objectName(), leftSplitter1.saveState());
1000         }
1001         // Load the style sheet
1002         private void loadStyleSheet() {
1003                 String fileName = Global.getFileManager().getQssDirPath("default.qss");
1004                 QFile file = new QFile(fileName);
1005                 file.open(OpenModeFlag.ReadOnly);
1006                 String styleSheet = file.readAll().toString();
1007                 file.close();
1008                 setStyleSheet(styleSheet);
1009         }
1010         // Save column widths for the next time
1011         private void saveNoteIndexWidth() {
1012                 int width;
1013         width = noteTableView.getColumnWidth(Global.noteTableCreationPosition);
1014         Global.setColumnWidth("noteTableCreationPosition", width);
1015                 width = noteTableView.getColumnWidth(Global.noteTableChangedPosition);
1016                 Global.setColumnWidth("noteTableChangedPosition", width);
1017                 width = noteTableView.getColumnWidth(Global.noteTableGuidPosition);
1018                 Global.setColumnWidth("noteTableGuidPosition", width);
1019                 width = noteTableView.getColumnWidth(Global.noteTableNotebookPosition);
1020                 Global.setColumnWidth("noteTableNotebookPosition", width);
1021                 width = noteTableView.getColumnWidth(Global.noteTableTagPosition);
1022                 Global.setColumnWidth("noteTableTagPosition", width);
1023                 width = noteTableView.getColumnWidth(Global.noteTableTitlePosition);
1024                 Global.setColumnWidth("noteTableTitlePosition", width);
1025                 width = noteTableView.getColumnWidth(Global.noteTableSourceUrlPosition);
1026                 Global.setColumnWidth("noteTableSourceUrlPosition", width);
1027                 width = noteTableView.getColumnWidth(Global.noteTableAuthorPosition);
1028                 Global.setColumnWidth("noteTableAuthorPosition", width);
1029                 width = noteTableView.getColumnWidth(Global.noteTableSubjectDatePosition);
1030                 Global.setColumnWidth("noteTableSubjectDatePosition", width);
1031                 width = noteTableView.getColumnWidth(Global.noteTableSynchronizedPosition);
1032                 Global.setColumnWidth("noteTableSynchronizedPosition", width);
1033         }
1034
1035
1036     //***************************************************************
1037     //***************************************************************
1038     //** These functions deal with Notebook menu items
1039     //***************************************************************
1040     //***************************************************************
1041     // Setup the tree containing the user's notebooks.
1042     private void initializeNotebookTree() {
1043         logger.log(logger.HIGH, "Entering NeverNote.initializeNotebookTree");
1044         notebookTree.itemSelectionChanged.connect(this, "notebookTreeSelection()");
1045         listManager.notebookSignal.refreshNotebookTreeCounts.connect(notebookTree, "updateCounts(List, List)");
1046  //     notebookTree.resize(Global.getSize("notebookTree"));
1047         logger.log(logger.HIGH, "Leaving NeverNote.initializeNotebookTree");
1048     }
1049     // Listener when a notebook is selected
1050         private void notebookTreeSelection() {
1051                 logger.log(logger.HIGH, "Entering NeverNote.notebookTreeSelection");
1052
1053                 clearTrashFilter();
1054                 clearAttributeFilter();
1055                 clearSavedSearchFilter();
1056                 if (Global.mimicEvernoteInterface) {
1057                         clearTagFilter();
1058                         searchField.clear();
1059                 }
1060                 menuBar.noteRestoreAction.setVisible(false);
1061         menuBar.notebookEditAction.setEnabled(true);
1062         menuBar.notebookDeleteAction.setEnabled(true);
1063         List<QTreeWidgetItem> selections = notebookTree.selectedItems();
1064         QTreeWidgetItem currentSelection;
1065         selectedNotebookGUIDs.clear();
1066         if (!Global.mimicEvernoteInterface) {
1067                 for (int i=0; i<selections.size(); i++) {
1068                         currentSelection = selections.get(i);
1069                         selectedNotebookGUIDs.add(currentSelection.text(2));
1070                 }
1071
1072
1073                 // There is the potential for no notebooks to be selected if this
1074                 // happens then we make it look like all notebooks were selecetd.
1075                 // If that happens, just select the "all notebooks"
1076                 selections = notebookTree.selectedItems();
1077                 if (selections.size()==0) {
1078                         selectedNotebookGUIDs.clear();
1079                         menuBar.notebookEditAction.setEnabled(false);
1080                         menuBar.notebookDeleteAction.setEnabled(false);
1081                 }
1082         } else {
1083                 String guid = "";
1084                 if (selections.size() > 0)
1085                         guid = (selections.get(0).text(2));
1086                 if (!guid.equals(""))
1087                         selectedNotebookGUIDs.add(guid);
1088         }
1089         listManager.setSelectedNotebooks(selectedNotebookGUIDs);
1090         listManager.loadNotesIndex();
1091         noteIndexUpdated(false);
1092                 logger.log(logger.HIGH, "Leaving NeverNote.notebookTreeSelection");
1093
1094     }
1095     private void clearNotebookFilter() {
1096         notebookTree.blockSignals(true);
1097         notebookTree.clearSelection();
1098                 menuBar.noteRestoreAction.setVisible(false);
1099         menuBar.notebookEditAction.setEnabled(false);
1100         menuBar.notebookDeleteAction.setEnabled(false);
1101         selectedNotebookGUIDs.clear();
1102         listManager.setSelectedNotebooks(selectedNotebookGUIDs);
1103         notebookTree.blockSignals(false);
1104     }
1105         // Triggered when the notebook DB has been updated
1106         private void notebookIndexUpdated() {
1107                 logger.log(logger.HIGH, "Entering NeverNote.notebookIndexUpdated");
1108                 if (selectedNotebookGUIDs == null)
1109                         selectedNotebookGUIDs = new ArrayList<String>();
1110                 List<Notebook> books = conn.getNotebookTable().getAll();
1111                 for (int i=books.size()-1; i>=0; i--) {
1112                         for (int j=0; j<listManager.getArchiveNotebookIndex().size(); j++) {
1113                                 if (listManager.getArchiveNotebookIndex().get(j).getGuid().equals(books.get(i).getGuid())) {
1114                                         books.remove(i);
1115                                         j=listManager.getArchiveNotebookIndex().size();
1116                                 }
1117                         }
1118                 }
1119
1120
1121                 listManager.countNotebookResults(listManager.getNoteIndex());
1122                 notebookTree.blockSignals(true);
1123         notebookTree.load(books, listManager.getLocalNotebooks());
1124         for (int i=selectedNotebookGUIDs.size()-1; i>=0; i--) {
1125                 boolean found = notebookTree.selectGuid(selectedNotebookGUIDs.get(i));
1126                 if (!found)
1127                         selectedNotebookGUIDs.remove(i);
1128         }
1129         notebookTree.blockSignals(false);
1130
1131                 logger.log(logger.HIGH, "Leaving NeverNote.notebookIndexUpdated");
1132     }
1133     // Show/Hide note information
1134         private void toggleNotebookWindow() {
1135                 logger.log(logger.HIGH, "Entering NeverNote.toggleNotebookWindow");
1136         if (notebookTree.isVisible())
1137                 notebookTree.hide();
1138         else
1139                 notebookTree.show();
1140         menuBar.hideNotebooks.setChecked(notebookTree.isVisible());
1141         Global.saveWindowVisible("notebookTree", notebookTree.isVisible());
1142         logger.log(logger.HIGH, "Leaving NeverNote.toggleNotebookWindow");
1143     }
1144         // Add a new notebook
1145         @SuppressWarnings("unused")
1146         private void addNotebook() {
1147                 logger.log(logger.HIGH, "Inside NeverNote.addNotebook");
1148                 NotebookEdit edit = new NotebookEdit();
1149                 edit.setNotebooks(listManager.getNotebookIndex());
1150                 edit.exec();
1151
1152                 if (!edit.okPressed())
1153                         return;
1154
1155                 Calendar currentTime = new GregorianCalendar();
1156                 Long l = new Long(currentTime.getTimeInMillis());
1157                 String randint = new String(Long.toString(l));
1158
1159                 Notebook newBook = new Notebook();
1160                 newBook.setUpdateSequenceNum(0);
1161                 newBook.setGuid(randint);
1162                 newBook.setName(edit.getNotebook());
1163                 newBook.setServiceCreated(new Date().getTime());
1164                 newBook.setServiceUpdated(new Date().getTime());
1165                 newBook.setDefaultNotebook(false);
1166                 newBook.setPublished(false);
1167
1168                 listManager.getNotebookIndex().add(newBook);
1169                 if (edit.isLocal())
1170                         listManager.getLocalNotebooks().add(newBook.getGuid());
1171                 conn.getNotebookTable().addNotebook(newBook, true, edit.isLocal());
1172                 notebookIndexUpdated();
1173                 listManager.countNotebookResults(listManager.getNoteIndex());
1174 //              notebookTree.updateCounts(listManager.getNotebookIndex(), listManager.getNotebookCounter());
1175                 logger.log(logger.HIGH, "Leaving NeverNote.addNotebook");
1176         }
1177         // Edit an existing notebook
1178         @SuppressWarnings("unused")
1179         private void editNotebook() {
1180                 logger.log(logger.HIGH, "Entering NeverNote.editNotebook");
1181                 NotebookEdit edit = new NotebookEdit();
1182                 edit.setTitle(tr("Edit Notebook"));
1183                 edit.setLocalCheckboxEnabled(false);
1184                 List<QTreeWidgetItem> selections = notebookTree.selectedItems();
1185                 QTreeWidgetItem currentSelection;
1186                 currentSelection = selections.get(0);
1187                 edit.setNotebook(currentSelection.text(0));
1188                 edit.setNotebooks(listManager.getNotebookIndex());
1189                 edit.exec();
1190
1191                 if (!edit.okPressed())
1192                         return;
1193
1194                 String guid = currentSelection.text(2);
1195                 updateListNotebookName(currentSelection.text(0), edit.getNotebook());
1196                 currentSelection.setText(0, edit.getNotebook());
1197
1198                 for (int i=0; i<listManager.getNotebookIndex().size(); i++) {
1199                         if (listManager.getNotebookIndex().get(i).getGuid().equals(guid)) {
1200                                 listManager.getNotebookIndex().get(i).setName(edit.getNotebook());
1201                                 conn.getNotebookTable().updateNotebook(listManager.getNotebookIndex().get(i), true);
1202                                 i=listManager.getNotebookIndex().size();
1203                         }
1204                 }
1205
1206                 // Build a list of non-closed notebooks
1207                 List<Notebook> nbooks = new ArrayList<Notebook>();
1208                 for (int i=0; i<listManager.getNotebookIndex().size(); i++) {
1209                         boolean found=false;
1210                         for (int j=0; j<listManager.getArchiveNotebookIndex().size(); j++) {
1211                                 if (listManager.getArchiveNotebookIndex().get(j).getGuid().equals(listManager.getNotebookIndex().get(i).getGuid()))
1212                                         found = true;
1213                         }
1214                         if (!found)
1215                                 nbooks.add(listManager.getNotebookIndex().get(i));
1216                 }
1217
1218                 browserWindow.setNotebookList(nbooks);
1219                 logger.log(logger.HIGH, "Leaving NeverNote.editNotebook");
1220         }
1221         // Delete an existing notebook
1222         @SuppressWarnings("unused")
1223         private void deleteNotebook() {
1224                 logger.log(logger.HIGH, "Entering NeverNote.deleteNotebook");
1225                 boolean assigned = false;
1226                 // Check if any notes have this notebook
1227                 List<QTreeWidgetItem> selections = notebookTree.selectedItems();
1228         for (int i=0; i<selections.size(); i++) {
1229                 QTreeWidgetItem currentSelection;
1230                 currentSelection = selections.get(i);
1231                 String guid = currentSelection.text(2);
1232                 for (int j=0; j<listManager.getNoteIndex().size(); j++) {
1233                         String noteGuid = listManager.getNoteIndex().get(j).getNotebookGuid();
1234                         if (noteGuid.equals(guid)) {
1235                                 assigned = true;
1236                                 j=listManager.getNoteIndex().size();
1237                                 i=selections.size();
1238                         }
1239                 }
1240         }
1241                 if (assigned) {
1242                         QMessageBox.information(this, tr("Unable to Delete"), tr("Some of the selected notebook(s) contain notes.\n"+
1243                                         "Please delete the notes or move them to another notebook before deleting any notebooks."));
1244                         return;
1245                 }
1246
1247                 if (conn.getNotebookTable().getAll().size() == 1) {
1248                         QMessageBox.information(this, tr("Unable to Delete"), tr("You must have at least one notebook."));
1249                         return;
1250                 }
1251
1252         // If all notebooks are clear, verify the delete
1253                 if (QMessageBox.question(this, tr("Confirmation"), tr("Delete the selected notebooks?"),
1254                         QMessageBox.StandardButton.Yes,
1255                         QMessageBox.StandardButton.No)==StandardButton.No.value()) {
1256                         return;
1257                 }
1258
1259                 // If confirmed, delete the notebook
1260         for (int i=selections.size()-1; i>=0; i--) {
1261                 QTreeWidgetItem currentSelection;
1262                 currentSelection = selections.get(i);
1263                 String guid = currentSelection.text(2);
1264                 conn.getNotebookTable().expungeNotebook(guid, true);
1265                 listManager.deleteNotebook(guid);
1266         }
1267 //        for (int i=<dbRunner.getLocalNotebooks().size()-1; i>=0; i--) {
1268  //             if (dbRunner.getLocalNotebooks().get(i).equals(arg0))
1269  //       }
1270         notebookTreeSelection();
1271         notebookTree.load(listManager.getNotebookIndex(), listManager.getLocalNotebooks());
1272         listManager.countNotebookResults(listManager.getNoteIndex());
1273 //              notebookTree.updateCounts(listManager.getNotebookIndex(), listManager.getNotebookCounter());
1274         logger.log(logger.HIGH, "Entering NeverNote.deleteNotebook");
1275         }
1276         // A note's notebook has been updated
1277         @SuppressWarnings("unused")
1278         private void updateNoteNotebook(String guid, String notebookGuid) {
1279
1280                 // Update the list manager
1281                 listManager.updateNoteNotebook(guid, notebookGuid);
1282                 listManager.countNotebookResults(listManager.getNoteIndex());
1283 //              notebookTree.updateCounts(listManager.getNotebookIndex(), listManager.getNotebookCounter());
1284
1285                 // Find the name of the notebook
1286                 String notebookName = null;
1287                 for (int i=0; i<listManager.getNotebookIndex().size(); i++) {
1288                         if (listManager.getNotebookIndex().get(i).getGuid().equals(notebookGuid)) {
1289                                 notebookName = listManager.getNotebookIndex().get(i).getName();
1290                                 break;
1291                         }
1292                 }
1293
1294                 // If we found the name, update the browser window
1295                 if (notebookName != null) {
1296                         updateListNoteNotebook(guid, notebookName);
1297                         if (guid.equals(currentNoteGuid)) {
1298                                 int pos =  browserWindow.notebookBox.findText(notebookName);
1299                                 if (pos >=0)
1300                                         browserWindow.notebookBox.setCurrentIndex(pos);
1301                         }
1302                 }
1303
1304                 // If we're dealing with the current note, then we need to be sure and update the notebook there
1305                 if (guid.equals(currentNoteGuid)) {
1306                         if (currentNote != null) {
1307                                 currentNote.setNotebookGuid(notebookGuid);
1308                         }
1309                 }
1310         }
1311         // Open/close notebooks
1312         @SuppressWarnings("unused")
1313         private void closeNotebooks() {
1314                 NotebookArchive na = new NotebookArchive(listManager.getNotebookIndex(), listManager.getArchiveNotebookIndex());
1315                 na.exec();
1316                 if (!na.okClicked())
1317                         return;
1318
1319                 waitCursor(true);
1320                 listManager.getArchiveNotebookIndex().clear();
1321
1322                 for (int i=na.getClosedBookList().count()-1; i>=0; i--) {
1323                         String text = na.getClosedBookList().takeItem(i).text();
1324                         for (int j=0; j<listManager.getNotebookIndex().size(); j++) {
1325                                 if (listManager.getNotebookIndex().get(j).getName().equalsIgnoreCase(text)) {
1326                                         Notebook n = listManager.getNotebookIndex().get(j);
1327                                         conn.getNotebookTable().setArchived(n.getGuid(),true);
1328                                         listManager.getArchiveNotebookIndex().add(n);
1329                                         j=listManager.getNotebookIndex().size();
1330                                 }
1331                         }
1332                 }
1333
1334                 for (int i=na.getOpenBookList().count()-1; i>=0; i--) {
1335                         String text = na.getOpenBookList().takeItem(i).text();
1336                         for (int j=0; j<listManager.getNotebookIndex().size(); j++) {
1337                                 if (listManager.getNotebookIndex().get(j).getName().equalsIgnoreCase(text)) {
1338                                         Notebook n = listManager.getNotebookIndex().get(j);
1339                                         conn.getNotebookTable().setArchived(n.getGuid(),false);
1340                                         j=listManager.getNotebookIndex().size();
1341                                 }
1342                         }
1343                 }
1344                 notebookTreeSelection();
1345                 listManager.loadNotesIndex();
1346                 notebookIndexUpdated();
1347                 noteIndexUpdated(false);
1348 //              noteIndexUpdated(false);
1349
1350                 // Build a list of non-closed notebooks
1351                 List<Notebook> nbooks = new ArrayList<Notebook>();
1352                 for (int i=0; i<listManager.getNotebookIndex().size(); i++) {
1353                         boolean found=false;
1354                         for (int j=0; j<listManager.getArchiveNotebookIndex().size(); j++) {
1355                                 if (listManager.getArchiveNotebookIndex().get(j).getGuid().equals(listManager.getNotebookIndex().get(i).getGuid()))
1356                                         found = true;
1357                         }
1358                         if (!found)
1359                                 nbooks.add(listManager.getNotebookIndex().get(i));
1360                 }
1361                 waitCursor(false);
1362                 browserWindow.setNotebookList(nbooks);
1363         }
1364
1365
1366
1367
1368
1369     //***************************************************************
1370     //***************************************************************
1371     //** These functions deal with Tag menu items
1372     //***************************************************************
1373     //***************************************************************
1374         // Add a new notebook
1375         @SuppressWarnings("unused")
1376         private void addTag() {
1377                 logger.log(logger.HIGH, "Inside NeverNote.addTag");
1378                 TagEdit edit = new TagEdit();
1379                 edit.setTagList(listManager.getTagIndex());
1380                 edit.exec();
1381
1382                 if (!edit.okPressed())
1383                         return;
1384
1385                 Calendar currentTime = new GregorianCalendar();
1386                 Long l = new Long(currentTime.getTimeInMillis());
1387                 String randint = new String(Long.toString(l));
1388
1389                 Tag newTag = new Tag();
1390                 newTag.setUpdateSequenceNum(0);
1391                 newTag.setGuid(randint);
1392                 newTag.setName(edit.getTag());
1393                 conn.getTagTable().addTag(newTag, true);
1394                 listManager.getTagIndex().add(newTag);
1395                 reloadTagTree();
1396
1397                 logger.log(logger.HIGH, "Leaving NeverNote.addTag");
1398         }
1399         private void reloadTagTree() {
1400                 logger.log(logger.HIGH, "Entering NeverNote.reloadTagTree");
1401                 tagIndexUpdated(false);
1402                 boolean filter = false;
1403                 listManager.countTagResults(listManager.getNoteIndex());
1404                 if (notebookTree.selectedItems().size() > 0
1405                                                   && !notebookTree.selectedItems().get(0).text(0).equalsIgnoreCase("All Notebooks"))
1406                                                   filter = true;
1407                 if (tagTree.selectedItems().size() > 0)
1408                         filter = true;
1409                 tagTree.showAllTags(!filter);
1410                 logger.log(logger.HIGH, "Leaving NeverNote.reloadTagTree");
1411         }
1412         // Edit an existing tag
1413         @SuppressWarnings("unused")
1414         private void editTag() {
1415                 logger.log(logger.HIGH, "Entering NeverNote.editTag");
1416                 TagEdit edit = new TagEdit();
1417                 edit.setTitle("Edit Tag");
1418                 List<QTreeWidgetItem> selections = tagTree.selectedItems();
1419                 QTreeWidgetItem currentSelection;
1420                 currentSelection = selections.get(0);
1421                 edit.setTag(currentSelection.text(0));
1422                 edit.setTagList(listManager.getTagIndex());
1423                 edit.exec();
1424
1425                 if (!edit.okPressed())
1426                         return;
1427
1428                 String guid = currentSelection.text(2);
1429                 currentSelection.setText(0,edit.getTag());
1430
1431                 for (int i=0; i<listManager.getTagIndex().size(); i++) {
1432                         if (listManager.getTagIndex().get(i).getGuid().equals(guid)) {
1433                                 listManager.getTagIndex().get(i).setName(edit.getTag());
1434                                 conn.getTagTable().updateTag(listManager.getTagIndex().get(i), true);
1435                                 updateListTagName(guid);
1436                                 if (currentNote != null && currentNote.getTagGuids().contains(guid))
1437                                         browserWindow.setTag(getTagNamesForNote(currentNote));
1438                                 logger.log(logger.HIGH, "Leaving NeverNote.editTag");
1439                                 return;
1440                         }
1441                 }
1442                 browserWindow.setTag(getTagNamesForNote(currentNote));
1443                 logger.log(logger.HIGH, "Leaving NeverNote.editTag...");
1444         }
1445         // Delete an existing tag
1446         @SuppressWarnings("unused")
1447         private void deleteTag() {
1448                 logger.log(logger.HIGH, "Entering NeverNote.deleteTag");
1449
1450                 if (QMessageBox.question(this, tr("Confirmation"), tr("Delete the selected tags?"),
1451                         QMessageBox.StandardButton.Yes,
1452                         QMessageBox.StandardButton.No)==StandardButton.No.value()) {
1453                                                         return;
1454                 }
1455
1456                 List<QTreeWidgetItem> selections = tagTree.selectedItems();
1457         for (int i=selections.size()-1; i>=0; i--) {
1458                 QTreeWidgetItem currentSelection;
1459                 currentSelection = selections.get(i);
1460                 removeTagItem(currentSelection.text(2));
1461         }
1462         tagIndexUpdated(true);
1463         tagTreeSelection();
1464         listManager.countTagResults(listManager.getNoteIndex());
1465 //              tagTree.updateCounts(listManager.getTagCounter());
1466         logger.log(logger.HIGH, "Leaving NeverNote.deleteTag");
1467         }
1468         // Remove a tag tree item.  Go recursively down & remove the children too
1469         private void removeTagItem(String guid) {
1470         for (int j=listManager.getTagIndex().size()-1; j>=0; j--) {
1471                 String parent = listManager.getTagIndex().get(j).getParentGuid();
1472                 if (parent != null && parent.equals(guid)) {
1473                         //Remove this tag's children
1474                         removeTagItem(listManager.getTagIndex().get(j).getGuid());
1475                 }
1476         }
1477         //Now, remove this tag
1478         removeListTagName(guid);
1479         conn.getTagTable().expungeTag(guid, true);
1480         for (int a=0; a<listManager.getTagIndex().size(); a++) {
1481                 if (listManager.getTagIndex().get(a).getGuid().equals(guid)) {
1482                         listManager.getTagIndex().remove(a);
1483                         return;
1484                 }
1485         }
1486         }
1487         // Setup the tree containing the user's tags
1488     private void initializeTagTree() {
1489         logger.log(logger.HIGH, "Entering NeverNote.initializeTagTree");
1490         tagTree.itemSelectionChanged.connect(this, "tagTreeSelection()");
1491         listManager.tagSignal.refreshTagTreeCounts.connect(tagTree, "updateCounts(List)");
1492         logger.log(logger.HIGH, "Leaving NeverNote.initializeTagTree");
1493     }
1494     // Listener when a tag is selected
1495         private void tagTreeSelection() {
1496         logger.log(logger.HIGH, "Entering NeverNote.tagTreeSelection");
1497
1498         clearTrashFilter();
1499         clearAttributeFilter();
1500         clearSavedSearchFilter();
1501
1502                 menuBar.noteRestoreAction.setVisible(false);
1503
1504         List<QTreeWidgetItem> selections = tagTree.selectedItems();
1505         QTreeWidgetItem currentSelection;
1506         selectedTagGUIDs.clear();
1507         for (int i=0; i<selections.size(); i++) {
1508                 currentSelection = selections.get(i);
1509                 selectedTagGUIDs.add(currentSelection.text(2));
1510         }
1511         if (selections.size() > 0) {
1512                 menuBar.tagEditAction.setEnabled(true);
1513                 menuBar.tagDeleteAction.setEnabled(true);
1514         }
1515         else {
1516                 menuBar.tagEditAction.setEnabled(false);
1517                 menuBar.tagDeleteAction.setEnabled(false);
1518         }
1519         listManager.setSelectedTags(selectedTagGUIDs);
1520         listManager.loadNotesIndex();
1521         noteIndexUpdated(false);
1522         logger.log(logger.HIGH, "Leaving NeverNote.tagTreeSelection");
1523     }
1524     // trigger the tag index to be refreshed
1525     @SuppressWarnings("unused")
1526         private void tagIndexUpdated() {
1527         tagIndexUpdated(true);
1528     }
1529     private void tagIndexUpdated(boolean reload) {
1530         logger.log(logger.HIGH, "Entering NeverNote.tagIndexUpdated");
1531                 if (selectedTagGUIDs == null)
1532                         selectedTagGUIDs = new ArrayList<String>();
1533 //              selectedTagGUIDs.clear();  // clear out old entries
1534
1535                 tagTree.blockSignals(true);
1536                 if (reload)
1537                         tagTree.load(listManager.getTagIndex());
1538         for (int i=selectedTagGUIDs.size()-1; i>=0; i--) {
1539                 boolean found = tagTree.selectGuid(selectedTagGUIDs.get(i));
1540                 if (!found)
1541                         selectedTagGUIDs.remove(i);
1542         }
1543         tagTree.blockSignals(false);
1544
1545                 browserWindow.setTag(getTagNamesForNote(currentNote));
1546         logger.log(logger.HIGH, "Leaving NeverNote.tagIndexUpdated");
1547     }
1548     // Show/Hide note information
1549         private void toggleTagWindow() {
1550                 logger.log(logger.HIGH, "Entering NeverNote.toggleTagWindow");
1551         if (tagTree.isVisible())
1552                 tagTree.hide();
1553         else
1554                 tagTree.show();
1555         menuBar.hideTags.setChecked(tagTree.isVisible());
1556         Global.saveWindowVisible("tagTree", tagTree.isVisible());
1557         logger.log(logger.HIGH, "Leaving NeverNote.toggleTagWindow");
1558     }
1559         // A note's tags have been updated
1560         @SuppressWarnings("unused")
1561         private void updateNoteTags(String guid, List<String> tags) {
1562                 // Save any new tags.  We'll need them later.
1563                 List<String> newTags = new ArrayList<String>();
1564                 for (int i=0; i<tags.size(); i++) {
1565                         if (conn.getTagTable().findTagByName(tags.get(i))==null)
1566                                 newTags.add(tags.get(i));
1567                 }
1568
1569                 listManager.saveNoteTags(guid, tags);
1570                 listManager.countTagResults(listManager.getNoteIndex());
1571                 StringBuffer names = new StringBuffer("");
1572                 for (int i=0; i<tags.size(); i++) {
1573                         names = names.append(tags.get(i));
1574                         if (i<tags.size()-1) {
1575                                 names.append(Global.tagDelimeter + " ");
1576                         }
1577                 }
1578                 browserWindow.setTag(names.toString());
1579                 noteDirty = true;
1580
1581                 // Now, we need to add any new tags to the tag tree
1582                 for (int i=0; i<newTags.size(); i++)
1583                         tagTree.insertTag(newTags.get(i), conn.getTagTable().findTagByName(newTags.get(i)));
1584         }
1585         // Get a string containing all tag names for a note
1586         private String getTagNamesForNote(Note n) {
1587                 logger.log(logger.HIGH, "Entering NeverNote.getTagNamesForNote");
1588                 if (n==null || n.getGuid() == null || n.getGuid().equals(""))
1589                         return "";
1590                 StringBuffer buffer = new StringBuffer(100);
1591                 Vector<String> v = new Vector<String>();
1592                 List<String> guids = n.getTagGuids();
1593
1594                 if (guids == null)
1595                         return "";
1596
1597                 for (int i=0; i<guids.size(); i++) {
1598                         v.add(listManager.getTagNameByGuid(guids.get(i)));
1599                 }
1600                 Comparator<String> comparator = Collections.reverseOrder();
1601                 Collections.sort(v,comparator);
1602                 Collections.reverse(v);
1603
1604                 for (int i = 0; i<v.size(); i++) {
1605                         if (i>0)
1606                                 buffer.append(", ");
1607                         buffer.append(v.get(i));
1608                 }
1609
1610                 logger.log(logger.HIGH, "Leaving NeverNote.getTagNamesForNote");
1611                 return buffer.toString();
1612         }
1613         // Tags were added via dropping notes from the note list
1614         @SuppressWarnings("unused")
1615         private void tagsAdded(String noteGuid, String tagGuid) {
1616                 String tagName = null;
1617                 for (int i=0; i<listManager.getTagIndex().size(); i++) {
1618                         if (listManager.getTagIndex().get(i).getGuid().equals(tagGuid)) {
1619                                 tagName = listManager.getTagIndex().get(i).getName();
1620                                 i=listManager.getTagIndex().size();
1621                         }
1622                 }
1623                 if (tagName == null)
1624                         return;
1625
1626                 for (int i=0; i<listManager.getMasterNoteIndex().size(); i++) {
1627                         if (listManager.getMasterNoteIndex().get(i).getGuid().equals(noteGuid)) {
1628                                 List<String> tagNames = new ArrayList<String>();
1629                                 tagNames.add(new String(tagName));
1630                                 Note n = listManager.getMasterNoteIndex().get(i);
1631                                 for (int j=0; j<n.getTagNames().size(); j++) {
1632                                         tagNames.add(new String(n.getTagNames().get(j)));
1633                                 }
1634                                 listManager.getNoteTableModel().updateNoteTags(noteGuid, n.getTagGuids(), tagNames);
1635                                 if (n.getGuid().equals(currentNoteGuid)) {
1636                                         Collections.sort(tagNames);
1637                                         String display = "";
1638                                         for (int j=0; j<tagNames.size(); j++) {
1639                                                 display = display+tagNames.get(j);
1640                                                 if (j+2<tagNames.size())
1641                                                         display = display+Global.tagDelimeter+" ";
1642                                         }
1643                                         browserWindow.setTag(display);
1644                                 }
1645                                 i=listManager.getMasterNoteIndex().size();
1646                         }
1647                 }
1648
1649
1650                 listManager.getNoteTableModel().updateNoteSyncStatus(noteGuid, false);
1651         }
1652         private void clearTagFilter() {
1653                 tagTree.blockSignals(true);
1654                 tagTree.clearSelection();
1655                 menuBar.noteRestoreAction.setVisible(false);
1656                 menuBar.tagEditAction.setEnabled(false);
1657                 menuBar.tagDeleteAction.setEnabled(false);
1658                 selectedTagGUIDs.clear();
1659         listManager.setSelectedTags(selectedTagGUIDs);
1660         tagTree.blockSignals(false);
1661         }
1662
1663
1664     //***************************************************************
1665     //***************************************************************
1666     //** These functions deal with Saved Search menu items
1667     //***************************************************************
1668     //***************************************************************
1669         // Add a new notebook
1670         @SuppressWarnings("unused")
1671         private void addSavedSearch() {
1672                 logger.log(logger.HIGH, "Inside NeverNote.addSavedSearch");
1673                 SavedSearchEdit edit = new SavedSearchEdit();
1674                 edit.setSearchList(listManager.getSavedSearchIndex());
1675                 edit.exec();
1676
1677                 if (!edit.okPressed())
1678                         return;
1679
1680                 Calendar currentTime = new GregorianCalendar();
1681                 Long l = new Long(currentTime.getTimeInMillis());
1682                 String randint = new String(Long.toString(l));
1683
1684                 SavedSearch search = new SavedSearch();
1685                 search.setUpdateSequenceNum(0);
1686                 search.setGuid(randint);
1687                 search.setName(edit.getName());
1688                 search.setQuery(edit.getQuery());
1689                 search.setFormat(QueryFormat.USER);
1690                 listManager.getSavedSearchIndex().add(search);
1691                 conn.getSavedSearchTable().addSavedSearch(search, true);
1692                 savedSearchIndexUpdated();
1693                 logger.log(logger.HIGH, "Leaving NeverNote.addSavedSearch");
1694         }
1695         // Edit an existing tag
1696         @SuppressWarnings("unused")
1697         private void editSavedSearch() {
1698                 logger.log(logger.HIGH, "Entering NeverNote.editSavedSearch");
1699                 SavedSearchEdit edit = new SavedSearchEdit();
1700                 edit.setTitle(tr("Edit Search"));
1701                 List<QTreeWidgetItem> selections = savedSearchTree.selectedItems();
1702                 QTreeWidgetItem currentSelection;
1703                 currentSelection = selections.get(0);
1704                 String guid = currentSelection.text(1);
1705                 SavedSearch s = conn.getSavedSearchTable().getSavedSearch(guid);
1706                 edit.setName(currentSelection.text(0));
1707                 edit.setQuery(s.getQuery());
1708                 edit.setSearchList(listManager.getSavedSearchIndex());
1709                 edit.exec();
1710
1711                 if (!edit.okPressed())
1712                         return;
1713
1714                 List<SavedSearch> list = listManager.getSavedSearchIndex();
1715                 SavedSearch search = null;
1716                 boolean found = false;
1717                 for (int i=0; i<list.size(); i++) {
1718                         search = list.get(i);
1719                         if (search.getGuid().equals(guid)) {
1720                                 i=list.size();
1721                                 found = true;
1722                         }
1723                 }
1724                 if (!found)
1725                         return;
1726                 search.setName(edit.getName());
1727                 search.setQuery(edit.getQuery());
1728                 conn.getSavedSearchTable().updateSavedSearch(search, true);
1729                 savedSearchIndexUpdated();
1730                 logger.log(logger.HIGH, "Leaving NeverNote.editSavedSearch");
1731         }
1732         // Delete an existing tag
1733         @SuppressWarnings("unused")
1734         private void deleteSavedSearch() {
1735                 logger.log(logger.HIGH, "Entering NeverNote.deleteSavedSearch");
1736
1737                 if (QMessageBox.question(this, "Confirmation", "Delete the selected search?",
1738                         QMessageBox.StandardButton.Yes,
1739                         QMessageBox.StandardButton.No)==StandardButton.No.value()) {
1740                                                         return;
1741                 }
1742
1743                 List<QTreeWidgetItem> selections = savedSearchTree.selectedItems();
1744         for (int i=selections.size()-1; i>=0; i--) {
1745                 QTreeWidgetItem currentSelection;
1746                 currentSelection = selections.get(i);
1747                 for (int j=0; j<listManager.getSavedSearchIndex().size(); j++) {
1748                         if (listManager.getSavedSearchIndex().get(j).getGuid().equals(currentSelection.text(1))) {
1749                                 conn.getSavedSearchTable().expungeSavedSearch(listManager.getSavedSearchIndex().get(j).getGuid(), true);
1750                                 listManager.getSavedSearchIndex().remove(j);
1751                                 j=listManager.getSavedSearchIndex().size()+1;
1752                         }
1753                 }
1754                 selections.remove(i);
1755         }
1756         savedSearchIndexUpdated();
1757         logger.log(logger.HIGH, "Leaving NeverNote.deleteSavedSearch");
1758         }
1759     // Setup the tree containing the user's tags
1760     private void initializeSavedSearchTree() {
1761         logger.log(logger.HIGH, "Entering NeverNote.initializeSavedSearchTree");
1762         savedSearchTree.itemSelectionChanged.connect(this, "savedSearchTreeSelection()");
1763         logger.log(logger.HIGH, "Leaving NeverNote.initializeSavedSearchTree");
1764     }
1765     // Listener when a tag is selected
1766     @SuppressWarnings("unused")
1767         private void savedSearchTreeSelection() {
1768         logger.log(logger.HIGH, "Entering NeverNote.savedSearchTreeSelection");
1769
1770         clearNotebookFilter();
1771         clearTagFilter();
1772         clearTrashFilter();
1773         clearAttributeFilter();
1774
1775         String currentGuid = selectedSavedSearchGUID;
1776         menuBar.savedSearchEditAction.setEnabled(true);
1777         menuBar.savedSearchDeleteAction.setEnabled(true);
1778         List<QTreeWidgetItem> selections = savedSearchTree.selectedItems();
1779         QTreeWidgetItem currentSelection;
1780         selectedSavedSearchGUID = "";
1781         for (int i=0; i<selections.size(); i++) {
1782                 currentSelection = selections.get(i);
1783                 if (currentSelection.text(1).equals(currentGuid)) {
1784                         currentSelection.setSelected(false);
1785                 } else {
1786                         selectedSavedSearchGUID = currentSelection.text(1);
1787                 }
1788 //              i = selections.size() +1;
1789         }
1790
1791         // There is the potential for no notebooks to be selected if this
1792         // happens then we make it look like all notebooks were selecetd.
1793         // If that happens, just select the "all notebooks"
1794         if (selections.size()==0) {
1795                 clearSavedSearchFilter();
1796         }
1797         listManager.setSelectedSavedSearch(selectedSavedSearchGUID);
1798
1799         logger.log(logger.HIGH, "Leaving NeverNote.savedSearchTreeSelection");
1800     }
1801     private void clearSavedSearchFilter() {
1802         menuBar.savedSearchEditAction.setEnabled(false);
1803         menuBar.savedSearchDeleteAction.setEnabled(false);
1804         savedSearchTree.blockSignals(true);
1805         savedSearchTree.clearSelection();
1806         savedSearchTree.blockSignals(false);
1807         selectedSavedSearchGUID = "";
1808         searchField.setEditText("");
1809         searchPerformed = false;
1810         listManager.setSelectedSavedSearch(selectedSavedSearchGUID);
1811     }
1812     // trigger the tag index to be refreshed
1813         private void savedSearchIndexUpdated() {
1814                 if (selectedSavedSearchGUID == null)
1815                         selectedSavedSearchGUID = new String();
1816                 savedSearchTree.blockSignals(true);
1817         savedSearchTree.load(listManager.getSavedSearchIndex());
1818         savedSearchTree.selectGuid(selectedSavedSearchGUID);
1819         savedSearchTree.blockSignals(false);
1820     }
1821     // trigger when the saved search selection changes
1822     @SuppressWarnings("unused")
1823         private void updateSavedSearchSelection() {
1824                 logger.log(logger.HIGH, "Entering NeverNote.updateSavedSearchSelection()");
1825
1826         menuBar.savedSearchEditAction.setEnabled(true);
1827         menuBar.savedSearchDeleteAction.setEnabled(true);
1828         List<QTreeWidgetItem> selections = savedSearchTree.selectedItems();
1829
1830         if (selections.size() > 0) {
1831                 menuBar.savedSearchEditAction.setEnabled(true);
1832                 menuBar.savedSearchDeleteAction.setEnabled(true);
1833                 selectedSavedSearchGUID = selections.get(0).text(1);
1834                 SavedSearch s = conn.getSavedSearchTable().getSavedSearch(selectedSavedSearchGUID);
1835                 searchField.setEditText(s.getQuery());
1836         } else {
1837                 menuBar.savedSearchEditAction.setEnabled(false);
1838                 menuBar.savedSearchDeleteAction.setEnabled(false);
1839                 selectedSavedSearchGUID = "";
1840                 searchField.setEditText("");
1841         }
1842         searchFieldChanged();
1843
1844                 logger.log(logger.HIGH, "Leaving NeverNote.updateSavedSearchSelection()");
1845
1846
1847     }
1848     // Show/Hide note information
1849         private void toggleSavedSearchWindow() {
1850                 logger.log(logger.HIGH, "Entering NeverNote.toggleSavedSearchWindow");
1851         if (savedSearchTree.isVisible())
1852                 savedSearchTree.hide();
1853         else
1854                 savedSearchTree.show();
1855         menuBar.hideSavedSearches.setChecked(savedSearchTree.isVisible());
1856
1857                 Global.saveWindowVisible("savedSearchTree", savedSearchTree.isVisible());
1858         logger.log(logger.HIGH, "Leaving NeverNote.toggleSavedSearchWindow");
1859     }
1860
1861
1862
1863
1864     //***************************************************************
1865     //***************************************************************
1866     //** These functions deal with Help menu & tool menu items
1867     //***************************************************************
1868     //***************************************************************
1869         // Show database status
1870         @SuppressWarnings("unused")
1871         private void databaseStatus() {
1872                 waitCursor(true);
1873                 int dirty = conn.getNoteTable().getDirtyCount();
1874                 int unindexed = conn.getNoteTable().getUnindexedCount();
1875                 DatabaseStatus status = new DatabaseStatus();
1876                 status.setUnsynchronized(dirty);
1877                 status.setUnindexed(unindexed);
1878                 status.setNoteCount(conn.getNoteTable().getNoteCount());
1879                 status.setNotebookCount(listManager.getNotebookIndex().size());
1880                 status.setSavedSearchCount(listManager.getSavedSearchIndex().size());
1881                 status.setTagCount(listManager.getTagIndex().size());
1882                 status.setResourceCount(conn.getNoteTable().noteResourceTable.getResourceCount());
1883                 status.setWordCount(conn.getWordsTable().getWordCount());
1884                 waitCursor(false);
1885                 status.exec();
1886         }
1887         // Compact the database
1888         @SuppressWarnings("unused")
1889         private void compactDatabase() {
1890         logger.log(logger.HIGH, "Entering NeverNote.compactDatabase");
1891                 if (QMessageBox.question(this, tr("Confirmation"), tr("This will free unused space in the database, "+
1892                                 "but please be aware that depending upon the size of your database this can be time consuming " +
1893                                 "and NeverNote will be unresponsive until it is complete.  Do you wish to continue?"),
1894                                 QMessageBox.StandardButton.Yes,
1895                                 QMessageBox.StandardButton.No)==StandardButton.No.value() && Global.verifyDelete() == true) {
1896                                                         return;
1897                 }
1898                 setMessage("Compacting database.");
1899                 waitCursor(true);
1900                 listManager.compactDatabase();
1901                 waitCursor(false);
1902                 setMessage("Database compact is complete.");
1903         logger.log(logger.HIGH, "Leaving NeverNote.compactDatabase");
1904     }
1905         @SuppressWarnings("unused")
1906         private void accountInformation() {
1907                 logger.log(logger.HIGH, "Entering NeverNote.accountInformation");
1908                 AccountDialog dialog = new AccountDialog();
1909                 dialog.show();
1910                 logger.log(logger.HIGH, "Leaving NeverNote.accountInformation");
1911         }
1912         @SuppressWarnings("unused")
1913         private void releaseNotes() {
1914                 logger.log(logger.HIGH, "Entering NeverNote.releaseNotes");
1915                 QDialog dialog = new QDialog(this);
1916                 QHBoxLayout layout = new QHBoxLayout();
1917                 QTextEdit textBox = new QTextEdit();
1918                 layout.addWidget(textBox);
1919                 textBox.setReadOnly(true);
1920                 QFile file = new QFile(Global.getFileManager().getHomeDirPath("release.txt"));
1921                 if (!file.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.ReadOnly,
1922                 QIODevice.OpenModeFlag.Text)))
1923                         return;
1924                 textBox.setText(file.readAll().toString());
1925                 file.close();
1926                 dialog.setWindowTitle(tr("Release Notes"));
1927                 dialog.setLayout(layout);
1928                 dialog.show();
1929                 logger.log(logger.HIGH, "Leaving NeverNote.releaseNotes");
1930         }
1931         // Called when user picks Log from the help menu
1932         @SuppressWarnings("unused")
1933         private void logger() {
1934                 logger.log(logger.HIGH, "Entering NeverNote.logger");
1935                 QDialog dialog = new QDialog(this);
1936                 QHBoxLayout layout = new QHBoxLayout();
1937                 QListWidget textBox = new QListWidget();
1938                 layout.addWidget(textBox);
1939                 textBox.addItems(emitLog);
1940
1941                 dialog.setLayout(layout);
1942                 dialog.setWindowTitle(tr("Mesasge Log"));
1943                 dialog.show();
1944                 logger.log(logger.HIGH, "Leaving NeverNote.logger");
1945         }
1946         // Menu option "help/about" was selected
1947         @SuppressWarnings("unused")
1948         private void about() {
1949                 logger.log(logger.HIGH, "Entering NeverNote.about");
1950                 QMessageBox.about(this,
1951                                                 tr("About NeverNote"),
1952                                                 tr("<h4><center><b>NeverNote</b></center></h4><hr><center>Version ")
1953                                                 +Global.version
1954                                                 +tr("<hr></center>Evernote"
1955                                                                 +"An Open Source Evernote Client.<br><br>"
1956                                                                 +"Licensed under GPL v2.  <br><hr><br>"
1957                                                                 +"Evernote is copyright 2001-2010 by Evernote Corporation<br>"
1958                                                                 +"Jambi and QT are the licensed trademark of Nokia Corporation<br>"
1959                                                                 +"PDFRenderer is licened under the LGPL<br>"
1960                                                                 +"JTidy is copyrighted under the World Wide Web Consortium<br>"
1961                                                                 +"Apache Common Utilities licensed under the Apache License Version 2.0<br>"
1962                                                                 +"Jazzy is licened under the LGPL<br>"
1963                                                                 +"Java is a registered trademark of Oracle Corporation.<br><hr>"));
1964                 logger.log(logger.HIGH, "Leaving NeverNote.about");
1965         }
1966         // Hide the entire left hand side
1967         @SuppressWarnings("unused")
1968         private void toggleLeftSide() {
1969                 boolean hidden;
1970
1971                 hidden = !menuBar.hideLeftSide.isChecked();
1972                 menuBar.hideLeftSide.setChecked(!hidden);
1973
1974                 if (notebookTree.isVisible() != hidden)
1975                         toggleNotebookWindow();
1976                 if (savedSearchTree.isVisible() != hidden)
1977                         toggleSavedSearchWindow();
1978                 if (tagTree.isVisible() != hidden)
1979                         toggleTagWindow();
1980                 if (attributeTree.isVisible() != hidden)
1981                         toggleAttributesWindow();
1982                 if (trashTree.isVisible() != hidden)
1983                         toggleTrashWindow();
1984
1985                 Global.saveWindowVisible("leftPanel", hidden);
1986
1987         }
1988
1989
1990     //***************************************************************
1991     //***************************************************************
1992     //** These functions deal with the Toolbar
1993     //***************************************************************
1994     //***************************************************************
1995         // Text in the search bar has been cleared
1996         private void searchFieldCleared() {
1997                 searchField.setEditText("");
1998                 saveNoteIndexWidth();
1999         }
2000         // text in the search bar changed.  We only use this to tell if it was cleared,
2001         // otherwise we trigger off searchFieldChanged.
2002         @SuppressWarnings("unused")
2003         private void searchFieldTextChanged(String text) {
2004                 if (text.trim().equals("")) {
2005                         searchFieldCleared();
2006                         if (searchPerformed) {
2007                                 noteCache.clear();
2008                                 listManager.setEnSearch("");
2009 /////                           listManager.clearNoteIndexSearch();
2010                                 //noteIndexUpdated(true);
2011                                 listManager.loadNotesIndex();
2012                                 refreshEvernoteNote(true);
2013                                 noteIndexUpdated(false);
2014                         }
2015                         searchPerformed = false;
2016                 }
2017         }
2018     // Text in the toolbar has changed
2019     private void searchFieldChanged() {
2020         logger.log(logger.HIGH, "Entering NeverNote.searchFieldChanged");
2021         noteCache.clear();
2022         saveNoteIndexWidth();
2023         String text = searchField.currentText();
2024         listManager.setEnSearch(text.trim());
2025         listManager.loadNotesIndex();
2026 //--->>>        noteIndexUpdated(true);
2027         noteIndexUpdated(false);
2028         refreshEvernoteNote(true);
2029         searchPerformed = true;
2030         logger.log(logger.HIGH, "Leaving NeverNote.searchFieldChanged");
2031     }
2032
2033     // Build the window tool bar
2034     private void setupToolBar() {
2035         logger.log(logger.HIGH, "Entering NeverNote.setupToolBar");
2036         toolBar = addToolBar(tr("Tool Bar"));
2037         menuBar.setupToolBarVisible();
2038         if (!Global.isWindowVisible("toolBar"))
2039                 toolBar.setVisible(false);
2040         else
2041                 toolBar.setVisible(true);
2042
2043         prevButton = toolBar.addAction("Previous");
2044         QIcon prevIcon = new QIcon(iconPath+"back.png");
2045         prevButton.setIcon(prevIcon);
2046         prevButton.triggered.connect(this, "previousViewedAction()");
2047
2048         nextButton = toolBar.addAction("Next");
2049         QIcon nextIcon = new QIcon(iconPath+"forward.png");
2050         nextButton.setIcon(nextIcon);
2051         nextButton.triggered.connect(this, "nextViewedAction()");
2052
2053         upButton = toolBar.addAction("Up");
2054         QIcon upIcon = new QIcon(iconPath+"up.png");
2055         upButton.setIcon(upIcon);
2056         upButton.triggered.connect(this, "upAction()");
2057
2058         downButton = toolBar.addAction("Down");
2059         QIcon downIcon = new QIcon(iconPath+"down.png");
2060         downButton.setIcon(downIcon);
2061         downButton.triggered.connect(this, "downAction()");
2062
2063         synchronizeButton = toolBar.addAction("Synchronize");
2064         synchronizeAnimation = new ArrayList<QIcon>();
2065         synchronizeAnimation.add(new QIcon(iconPath+"synchronize-0.png"));
2066         synchronizeAnimation.add(new QIcon(iconPath+"synchronize-1.png"));
2067         synchronizeAnimation.add(new QIcon(iconPath+"synchronize-2.png"));
2068         synchronizeAnimation.add(new QIcon(iconPath+"synchronize-3.png"));
2069         synchronizeButton.setIcon(synchronizeAnimation.get(0));
2070         synchronizeFrame = 0;
2071         synchronizeButton.triggered.connect(this, "evernoteSync()");
2072
2073         printButton = toolBar.addAction("Print");
2074         QIcon printIcon = new QIcon(iconPath+"print.png");
2075         printButton.setIcon(printIcon);
2076         printButton.triggered.connect(this, "printNote()");
2077
2078         tagButton = toolBar.addAction("Tag");
2079         QIcon tagIcon = new QIcon(iconPath+"tag.png");
2080         tagButton.setIcon(tagIcon);
2081         tagButton.triggered.connect(browserWindow, "modifyTags()");
2082
2083         attributeButton = toolBar.addAction("Attributes");
2084         QIcon attributeIcon = new QIcon(iconPath+"attribute.png");
2085         attributeButton.setIcon(attributeIcon);
2086         attributeButton.triggered.connect(this, "toggleNoteInformation()");
2087
2088         emailButton = toolBar.addAction("Email");
2089         QIcon emailIcon = new QIcon(iconPath+"email.png");
2090         emailButton.setIcon(emailIcon);
2091         emailButton.triggered.connect(this, "emailNote()");
2092
2093         deleteButton = toolBar.addAction("Delete");
2094         QIcon deleteIcon = new QIcon(iconPath+"delete.png");
2095         deleteButton.setIcon(deleteIcon);
2096         deleteButton.triggered.connect(this, "deleteNote()");
2097
2098         newButton = toolBar.addAction("New");
2099         QIcon newIcon = new QIcon(iconPath+"new.png");
2100         newButton.triggered.connect(this, "addNote()");
2101         newButton.setIcon(newIcon);
2102         toolBar.addSeparator();
2103         toolBar.addWidget(new QLabel(tr("Quota:")));
2104         toolBar.addWidget(quotaBar);
2105         //quotaBar.setSizePolicy(Policy.Minimum, Policy.Minimum);
2106         updateQuotaBar();
2107
2108         // Setup the zoom
2109         zoomSpinner = new QSpinBox();
2110         zoomSpinner.setMinimum(10);
2111         zoomSpinner.setMaximum(1000);
2112         zoomSpinner.setAccelerated(true);
2113         zoomSpinner.setSingleStep(10);
2114         zoomSpinner.setValue(100);
2115         zoomSpinner.valueChanged.connect(this, "zoomChanged()");
2116         toolBar.addWidget(new QLabel(tr("Zoom")));
2117         toolBar.addWidget(zoomSpinner);
2118
2119         //toolBar.addWidget(new QLabel("                    "));
2120         toolBar.addSeparator();
2121         toolBar.addWidget(new QLabel(tr("  Search:")));
2122         toolBar.addWidget(searchField);
2123         QSizePolicy sizePolicy = new QSizePolicy();
2124         sizePolicy.setHorizontalPolicy(Policy.MinimumExpanding);
2125         searchField.setSizePolicy(sizePolicy);
2126         searchField.setInsertPolicy(InsertPolicy.InsertAtTop);
2127
2128         searchClearButton = toolBar.addAction("Search Clear");
2129         QIcon searchClearIcon = new QIcon(iconPath+"searchclear.png");
2130         searchClearButton.setIcon(searchClearIcon);
2131         searchClearButton.triggered.connect(this, "searchFieldCleared()");
2132
2133         logger.log(logger.HIGH, "Leaving NeverNote.setupToolBar");
2134     }
2135     // Update the sychronize button picture
2136     @SuppressWarnings("unused")
2137         private void updateSyncButton() {
2138         synchronizeFrame++;
2139         if (synchronizeFrame == 4)
2140                 synchronizeFrame = 0;
2141         synchronizeButton.setIcon(synchronizeAnimation.get(synchronizeFrame));
2142     }
2143     // Synchronize with Evernote
2144         @SuppressWarnings("unused")
2145         private void evernoteSync() {
2146         logger.log(logger.HIGH, "Entering NeverNote.evernoteSync");
2147         if (!Global.isConnected)
2148                 remoteConnect();
2149         if (Global.isConnected)
2150                 synchronizeAnimationTimer.start(200);
2151         syncTimer();
2152         logger.log(logger.HIGH, "Leaving NeverNote.evernoteSync");
2153     }
2154     private void updateQuotaBar() {
2155         long limit = Global.getUploadLimit();
2156         long amount = Global.getUploadAmount();
2157         if (amount>0 && limit>0) {
2158                 int percent =(int)(amount*100/limit);
2159                 quotaBar.setValue(percent);
2160         } else
2161                 quotaBar.setValue(0);
2162     }
2163         // Zoom changed
2164     @SuppressWarnings("unused")
2165         private void zoomChanged() {
2166         browserWindow.getBrowser().setZoomFactor(new Double(zoomSpinner.value())/100);
2167     }
2168
2169     //****************************************************************
2170     //****************************************************************
2171     //* System Tray functions
2172     //****************************************************************
2173     //****************************************************************
2174         private void trayToggleVisible() {
2175         if (isVisible()) {
2176                 hide();
2177         } else {
2178                 show();
2179                 raise();
2180         }
2181     }
2182     @SuppressWarnings("unused")
2183         private void trayActivated(QSystemTrayIcon.ActivationReason reason) {
2184         if (reason == QSystemTrayIcon.ActivationReason.DoubleClick) {
2185                 String name = QSystemTrayIcon.MessageIcon.resolve(reason.value()).name();
2186                 trayToggleVisible();
2187         }
2188     }
2189
2190
2191     //***************************************************************
2192     //***************************************************************
2193     //** These functions deal with the trash tree
2194     //***************************************************************
2195     //***************************************************************
2196     // Setup the tree containing the trash.
2197     @SuppressWarnings("unused")
2198         private void trashTreeSelection() {
2199         logger.log(logger.HIGH, "Entering NeverNote.trashTreeSelection");
2200
2201         clearNotebookFilter();
2202         clearTagFilter();
2203         clearAttributeFilter();
2204         clearSavedSearchFilter();
2205
2206         String tempGuid = currentNoteGuid;
2207
2208 //      currentNoteGuid = "";
2209         currentNote = new Note();
2210         selectedNoteGUIDs.clear();
2211         listManager.getSelectedNotebooks().clear();
2212         listManager.getSelectedTags().clear();
2213         listManager.setSelectedSavedSearch("");
2214         browserWindow.clear();
2215
2216         // toggle the add buttons
2217         newButton.setEnabled(!newButton.isEnabled());
2218         menuBar.noteAdd.setEnabled(newButton.isEnabled());
2219         menuBar.noteAdd.setVisible(true);
2220
2221         List<QTreeWidgetItem> selections = trashTree.selectedItems();
2222         if (selections.size() == 0) {
2223                 currentNoteGuid = trashNoteGuid;
2224                         trashNoteGuid = tempGuid;
2225                 Global.showDeleted = false;
2226                 menuBar.noteRestoreAction.setEnabled(false);
2227                 menuBar.noteRestoreAction.setVisible(false);
2228         }
2229         else {
2230                 currentNoteGuid = trashNoteGuid;
2231                         trashNoteGuid = tempGuid;
2232                 menuBar.noteRestoreAction.setEnabled(true);
2233                 menuBar.noteRestoreAction.setVisible(true);
2234                 Global.showDeleted = true;
2235         }
2236         listManager.loadNotesIndex();
2237         noteIndexUpdated(false);
2238 ////            browserWindow.setEnabled(newButton.isEnabled());
2239         browserWindow.setReadOnly(!newButton.isEnabled());
2240         logger.log(logger.HIGH, "Leaving NeverNote.trashTreeSelection");
2241     }
2242     // Empty the trash file
2243     @SuppressWarnings("unused")
2244         private void emptyTrash() {
2245 //      browserWindow.clear();
2246         listManager.emptyTrash();
2247         if (trashTree.selectedItems().size() > 0) {
2248                 listManager.getSelectedNotebooks().clear();
2249                 listManager.getSelectedTags().clear();
2250                 listManager.setSelectedSavedSearch("");
2251                 newButton.setEnabled(!newButton.isEnabled());
2252                 menuBar.noteAdd.setEnabled(newButton.isEnabled());
2253                 menuBar.noteAdd.setVisible(true);
2254                 browserWindow.clear();
2255
2256                 clearTagFilter();
2257                 clearNotebookFilter();
2258                 clearSavedSearchFilter();
2259                 clearAttributeFilter();
2260
2261                 Global.showDeleted = false;
2262                 menuBar.noteRestoreAction.setEnabled(false);
2263                 menuBar.noteRestoreAction.setVisible(false);
2264
2265                 listManager.loadNotesIndex();
2266 //--->>>                noteIndexUpdated(true);
2267                 noteIndexUpdated(false);
2268         }
2269    }
2270     // Show/Hide trash window
2271         private void toggleTrashWindow() {
2272                 logger.log(logger.HIGH, "Entering NeverNote.toggleTrashWindow");
2273         if (trashTree.isVisible())
2274                 trashTree.hide();
2275         else
2276                 trashTree.show();
2277         menuBar.hideTrash.setChecked(trashTree.isVisible());
2278
2279                 Global.saveWindowVisible("trashTree", trashTree.isVisible());
2280         logger.log(logger.HIGH, "Leaving NeverNote.trashWindow");
2281     }
2282         private void clearTrashFilter() {
2283                 Global.showDeleted = false;
2284         newButton.setEnabled(true);
2285         menuBar.noteAdd.setEnabled(true);
2286         menuBar.noteAdd.setVisible(true);
2287                 trashTree.blockSignals(true);
2288                 trashTree.clearSelection();
2289                 trashTree.blockSignals(false);
2290
2291         }
2292
2293
2294     //***************************************************************
2295     //***************************************************************
2296     //** These functions deal with connection settings
2297     //***************************************************************
2298     //***************************************************************
2299         // SyncRunner had a problem and things are disconnected
2300         @SuppressWarnings("unused")
2301         private void remoteErrorDisconnect() {
2302                 menuBar.connectAction.setText(tr("Connect"));
2303                 menuBar.connectAction.setToolTip(tr("Connect to Evernote"));
2304                 menuBar.synchronizeAction.setEnabled(false);
2305                 synchronizeAnimationTimer.stop();
2306                 return;
2307         }
2308         // Do a manual connect/disconnect
2309     private void remoteConnect() {
2310         logger.log(logger.HIGH, "Entering NeverNote.remoteConnect");
2311
2312         if (Global.isConnected) {
2313                 Global.isConnected = false;
2314                 syncRunner.enDisconnect();
2315                 setupConnectMenuOptions();
2316                 setupOnlineMenu();
2317                 return;
2318         }
2319
2320         AESEncrypter aes = new AESEncrypter();
2321         try {
2322                         aes.decrypt(new FileInputStream(Global.getFileManager().getHomeDirFile("secure.txt")));
2323                 } catch (FileNotFoundException e) {
2324                         // File not found, so we'll just get empty strings anyway.
2325                 }
2326                 String userid = aes.getUserid();
2327                 String password = aes.getPassword();
2328                 if (!userid.equals("") && !password.equals("")) {
2329                 Global.username = userid;
2330                 Global.password = password;
2331                 }
2332
2333         // Show the login dialog box
2334                 if (!Global.automaticLogin() || userid.equals("")|| password.equals("")) {
2335                         LoginDialog login = new LoginDialog();
2336                         login.exec();
2337
2338                         if (!login.okPressed()) {
2339                                 return;
2340                         }
2341
2342                         Global.username = login.getUserid();
2343                         Global.password = login.getPassword();
2344                 }
2345                 syncRunner.username = Global.username;
2346                 syncRunner.password = Global.password;
2347                 syncRunner.userStoreUrl = Global.userStoreUrl;
2348                 syncRunner.noteStoreUrl = Global.noteStoreUrl;
2349                 syncRunner.noteStoreUrlBase = Global.noteStoreUrlBase;
2350                 syncRunner.enConnect();
2351                 Global.isConnected = syncRunner.isConnected;
2352                 setupOnlineMenu();
2353                 setupConnectMenuOptions();
2354                 logger.log(logger.HIGH, "Leaving NeverNote.remoteConnect");
2355     }
2356     private void setupConnectMenuOptions() {
2357         logger.log(logger.HIGH, "entering NeverNote.setupConnectMenuOptions");
2358                 if (!Global.isConnected) {
2359                         menuBar.connectAction.setText(tr("Connect"));
2360                         menuBar.connectAction.setToolTip(tr("Connect to Evernote"));
2361                         menuBar.synchronizeAction.setEnabled(false);
2362                 } else {
2363                         menuBar.connectAction.setText(tr("Disconnect"));
2364                         menuBar.connectAction.setToolTip(tr("Disconnect from Evernote"));
2365                         menuBar.synchronizeAction.setEnabled(true);
2366                 }
2367                 logger.log(logger.HIGH, "Leaving NeverNote.setupConnectionMenuOptions");
2368     }
2369
2370
2371
2372     //***************************************************************
2373     //***************************************************************
2374     //** These functions deal with the GUI Attribute tree
2375     //***************************************************************
2376     //***************************************************************
2377     @SuppressWarnings("unused")
2378         private void attributeTreeClicked(QTreeWidgetItem item, Integer integer) {
2379
2380         clearTagFilter();
2381         clearNotebookFilter();
2382         clearTrashFilter();
2383         clearSavedSearchFilter();
2384
2385         if (attributeTreeSelected == null || item.nativeId() != attributeTreeSelected.nativeId()) {
2386                 if (item.childCount() > 0) {
2387                         item.setSelected(false);
2388                 } else {
2389                 Global.createdBeforeFilter.reset();
2390                 Global.createdSinceFilter.reset();
2391                 Global.changedBeforeFilter.reset();
2392                 Global.changedSinceFilter.reset();
2393                 Global.containsFilter.reset();
2394                         attributeTreeSelected = item;
2395                         DateAttributeFilterTable f = null;
2396                         f = findDateAttributeFilterTable(item.parent());
2397                         if (f!=null)
2398                                 f.select(item.parent().indexOfChild(item));
2399                         else {
2400                                 Global.containsFilter.select(item.parent().indexOfChild(item));
2401                         }
2402                 }
2403                 listManager.loadNotesIndex();
2404                 noteIndexUpdated(false);
2405                 return;
2406         }
2407                 attributeTreeSelected = null;
2408                 item.setSelected(false);
2409         Global.createdBeforeFilter.reset();
2410         Global.createdSinceFilter.reset();
2411         Global.changedBeforeFilter.reset();
2412         Global.changedSinceFilter.reset();
2413         Global.containsFilter.reset();
2414         listManager.loadNotesIndex();
2415                 noteIndexUpdated(false);
2416     }
2417     // This determines what attribute filter we need, depending upon the selection
2418     private DateAttributeFilterTable findDateAttributeFilterTable(QTreeWidgetItem w) {
2419                 if (w.parent() != null && w.childCount() > 0) {
2420                         QTreeWidgetItem parent = w.parent();
2421                         if (parent.data(0,ItemDataRole.UserRole)==AttributeTreeWidget.Attributes.Created &&
2422                                 w.data(0,ItemDataRole.UserRole)==AttributeTreeWidget.Attributes.Since)
2423                                         return Global.createdSinceFilter;
2424                         if (parent.data(0,ItemDataRole.UserRole)==AttributeTreeWidget.Attributes.Created &&
2425                         w.data(0,ItemDataRole.UserRole)==AttributeTreeWidget.Attributes.Before)
2426                                         return Global.createdBeforeFilter;
2427                         if (parent.data(0,ItemDataRole.UserRole)==AttributeTreeWidget.Attributes.LastModified &&
2428                         w.data(0,ItemDataRole.UserRole)==AttributeTreeWidget.Attributes.Since)
2429                                         return Global.changedSinceFilter;
2430                 if (parent.data(0,ItemDataRole.UserRole)==AttributeTreeWidget.Attributes.LastModified &&
2431                         w.data(0,ItemDataRole.UserRole)==AttributeTreeWidget.Attributes.Before)
2432                                                 return Global.changedBeforeFilter;
2433                 }
2434                 return null;
2435     }
2436
2437     // Show/Hide attribute search window
2438         private void toggleAttributesWindow() {
2439                 logger.log(logger.HIGH, "Entering NeverNote.toggleAttributesWindow");
2440         if (attributeTree.isVisible())
2441                 attributeTree.hide();
2442         else
2443                 attributeTree.show();
2444         menuBar.hideAttributes.setChecked(attributeTree.isVisible());
2445
2446                 Global.saveWindowVisible("attributeTree", attributeTree.isVisible());
2447         logger.log(logger.HIGH, "Leaving NeverNote.toggleAttributeWindow");
2448     }
2449         private void clearAttributeFilter() {
2450         Global.createdBeforeFilter.reset();
2451         Global.createdSinceFilter.reset();
2452         Global.changedBeforeFilter.reset();
2453         Global.changedSinceFilter.reset();
2454         Global.containsFilter.reset();
2455         attributeTreeSelected = null;
2456                 attributeTree.blockSignals(true);
2457                 attributeTree.clearSelection();
2458                 attributeTree.blockSignals(false);
2459         }
2460
2461
2462     //***************************************************************
2463     //***************************************************************
2464     //** These functions deal with the GUI Note index table
2465     //***************************************************************
2466     //***************************************************************
2467     // Initialize the note list table
2468         private void initializeNoteTable() {
2469                 logger.log(logger.HIGH, "Entering NeverNote.initializeNoteTable");
2470                 noteTableView.setSelectionMode(QAbstractItemView.SelectionMode.ExtendedSelection);
2471                 noteTableView.selectionModel().selectionChanged.connect(this, "noteTableSelection()");
2472                 logger.log(logger.HIGH, "Leaving NeverNote.initializeNoteTable");
2473         }
2474     // Show/Hide trash window
2475         @SuppressWarnings("unused")
2476         private void toggleNoteListWindow() {
2477                 logger.log(logger.HIGH, "Entering NeverNote.toggleNoteListWindow");
2478         if (noteTableView.isVisible())
2479                 noteTableView.hide();
2480         else
2481                 noteTableView.show();
2482         menuBar.hideNoteList.setChecked(noteTableView.isVisible());
2483
2484                 Global.saveWindowVisible("noteList", noteTableView.isVisible());
2485         logger.log(logger.HIGH, "Leaving NeverNote.toggleNoteListWindow");
2486     }
2487         // Handle the event that a user selects a note from the table
2488     @SuppressWarnings("unused")
2489         private void noteTableSelection() {
2490                 logger.log(logger.HIGH, "Entering NeverNote.noteTableSelection");
2491                 saveNote();
2492                 if (historyGuids.size() == 0) {
2493                         historyGuids.add(currentNoteGuid);
2494                         historyPosition = 1;
2495                 }
2496         noteTableView.showColumn(Global.noteTableGuidPosition);
2497
2498         List<QModelIndex> selections = noteTableView.selectionModel().selectedRows();
2499         noteTableView.hideColumn(Global.noteTableGuidPosition);
2500
2501         if (selections.size() > 0) {
2502                 QModelIndex index;
2503                 menuBar.noteDuplicateAction.setEnabled(true);
2504                 menuBar.noteOnlineHistoryAction.setEnabled(true);
2505                 menuBar.noteMergeAction.setEnabled(true);
2506                 selectedNoteGUIDs.clear();
2507                 if (selections.size() != 1 || Global.showDeleted) {
2508                         menuBar.noteDuplicateAction.setEnabled(false);
2509                 }
2510                 if (selections.size() != 1 || !Global.isConnected) {
2511                         menuBar.noteOnlineHistoryAction.setEnabled(false);
2512                 }
2513                 if (selections.size() == 1) {
2514                         menuBar.noteMergeAction.setEnabled(false);
2515                 }
2516                 for (int i=0; i<selections.size(); i++) {
2517                         int row = selections.get(i).row();
2518                         if (row == 0)
2519                                 upButton.setEnabled(false);
2520                         else
2521                                 upButton.setEnabled(true);
2522                         if (row < listManager.getNoteTableModel().rowCount()-1)
2523                                 downButton.setEnabled(true);
2524                         else
2525                                 downButton.setEnabled(false);
2526                         index = noteTableView.proxyModel.index(row, Global.noteTableGuidPosition);
2527                         SortedMap<Integer, Object> ix = noteTableView.proxyModel.itemData(index);
2528                         currentNoteGuid = (String)ix.values().toArray()[0];
2529                         selectedNoteGUIDs.add(currentNoteGuid);
2530                 }
2531         }
2532
2533         nextButton.setEnabled(true);
2534                 prevButton.setEnabled(true);
2535         if (!fromHistory) {
2536                 int endPosition = historyGuids.size()-1;
2537                 for (int j=historyPosition; j<=endPosition; j++) {
2538                         historyGuids.remove(historyGuids.size()-1);
2539                 }
2540                 historyGuids.add(currentNoteGuid);
2541                 historyPosition = historyGuids.size();
2542         }
2543         if (historyPosition <= 1)
2544                 prevButton.setEnabled(false);
2545         if (historyPosition == historyGuids.size())
2546                 nextButton.setEnabled(false);
2547
2548         fromHistory = false;
2549         scrollToGuid(currentNoteGuid);
2550         refreshEvernoteNote(true);
2551                 logger.log(logger.HIGH, "Leaving NeverNote.noteTableSelection");
2552     }
2553         // Trigger a refresh when the note db has been updated
2554         private void noteIndexUpdated(boolean reload) {
2555                 logger.log(logger.HIGH, "Entering NeverNote.noteIndexUpdated");
2556                 saveNote();
2557         refreshEvernoteNoteList();
2558         logger.log(logger.HIGH, "Calling note table reload in NeverNote.noteIndexUpdated() - "+reload);
2559         noteTableView.load(reload);
2560         scrollToGuid(currentNoteGuid);
2561                 logger.log(logger.HIGH, "Leaving NeverNote.noteIndexUpdated");
2562     }
2563         // Called when the list of notes is updated
2564     private void refreshEvernoteNoteList() {
2565         logger.log(logger.HIGH, "Entering NeverNote.refreshEvernoteNoteList");
2566         browserWindow.setDisabled(false);
2567                 if (selectedNoteGUIDs == null)
2568                         selectedNoteGUIDs = new ArrayList<String>();
2569                 selectedNoteGUIDs.clear();  // clear out old entries
2570
2571                 String saveCurrentNoteGuid = new String();
2572                 String tempNoteGuid = new String();
2573
2574                 historyGuids.clear();
2575                 historyPosition = 0;
2576                 prevButton.setEnabled(false);
2577                 nextButton.setEnabled(false);
2578
2579                 if (currentNoteGuid == null)
2580                         currentNoteGuid = new String();
2581
2582                 for (Note note : listManager.getNoteIndex()) {
2583                         tempNoteGuid = note.getGuid();
2584                         if (currentNoteGuid.equals(tempNoteGuid)) {
2585                                 saveCurrentNoteGuid = new String(tempNoteGuid);
2586                         }
2587                 }
2588
2589                 if (listManager.getNoteIndex().size() == 0) {
2590                         currentNoteGuid = "";
2591                         currentNote = null;
2592                         browserWindow.clear();
2593                         browserWindow.setDisabled(true);
2594                 }
2595
2596                 if (saveCurrentNoteGuid.equals("") && listManager.getNoteIndex().size() >0) {
2597                         currentNoteGuid = listManager.getNoteIndex().get(listManager.getNoteIndex().size()-1).getGuid();
2598                         currentNote = listManager.getNoteIndex().get(listManager.getNoteIndex().size()-1);
2599                         refreshEvernoteNote(true);
2600                 } else {
2601                         refreshEvernoteNote(false);
2602                 }
2603                 reloadTagTree();
2604
2605                 logger.log(logger.HIGH, "Leaving NeverNote.refreshEvernoteNoteList");
2606         }
2607     // Called when the previous arrow button is clicked
2608     @SuppressWarnings("unused")
2609         private void previousViewedAction() {
2610         if (!prevButton.isEnabled())
2611                 return;
2612         if (historyPosition == 0)
2613                 return;
2614                 historyPosition--;
2615         if (historyPosition <= 0)
2616                 return;
2617         String historyGuid = historyGuids.get(historyPosition-1);
2618         fromHistory = true;
2619         for (int i=0; i<noteTableView.model().rowCount(); i++) {
2620                 QModelIndex modelIndex =  noteTableView.model().index(i, Global.noteTableGuidPosition);
2621                 if (modelIndex != null) {
2622                         SortedMap<Integer, Object> ix = noteTableView.model().itemData(modelIndex);
2623                         String tableGuid =  (String)ix.values().toArray()[0];
2624                         if (tableGuid.equals(historyGuid)) {
2625                                 noteTableView.selectRow(i);
2626                                 return;
2627                         }
2628                 }
2629         }
2630     }
2631     @SuppressWarnings("unused")
2632         private void nextViewedAction() {
2633         if (!nextButton.isEnabled())
2634                 return;
2635         String historyGuid = historyGuids.get(historyPosition);
2636         historyPosition++;
2637         fromHistory = true;
2638         for (int i=0; i<noteTableView.model().rowCount(); i++) {
2639                 QModelIndex modelIndex =  noteTableView.model().index(i, Global.noteTableGuidPosition);
2640                 if (modelIndex != null) {
2641                         SortedMap<Integer, Object> ix = noteTableView.model().itemData(modelIndex);
2642                         String tableGuid =  (String)ix.values().toArray()[0];
2643                         if (tableGuid.equals(historyGuid)) {
2644                                 noteTableView.selectRow(i);
2645                                 return;
2646                         }
2647                 }
2648         }
2649     }
2650     // Called when the up arrow is clicked
2651     @SuppressWarnings("unused")
2652         private void upAction() {
2653         List<QModelIndex> selections = noteTableView.selectionModel().selectedRows();
2654         int row = selections.get(0).row();
2655         if (row > 0) {
2656                 noteTableView.selectRow(row-1);
2657         }
2658     }
2659     // Called when the down arrow is clicked
2660     @SuppressWarnings("unused")
2661         private void downAction() {
2662         List<QModelIndex> selections = noteTableView.selectionModel().selectedRows();
2663         int row = selections.get(0).row();
2664         int max = listManager.getNoteTableModel().rowCount();
2665         if (row < max-1) {
2666                 noteTableView.selectRow(row+1);
2667         }
2668     }
2669     // Update a tag string for a specific note in the list
2670     @SuppressWarnings("unused")
2671         private void updateListTags(String guid, List<String> tags) {
2672         logger.log(logger.HIGH, "Entering NeverNote.updateListTags");
2673         StringBuffer tagBuffer = new StringBuffer();
2674         for (int i=0; i<tags.size(); i++) {
2675                 tagBuffer.append(tags.get(i));
2676                 if (i<tags.size()-1)
2677                         tagBuffer.append(", ");
2678         }
2679
2680         for (int i=0; i<listManager.getNoteTableModel().rowCount(); i++) {
2681                 QModelIndex modelIndex =  listManager.getNoteTableModel().index(i, Global.noteTableGuidPosition);
2682                 if (modelIndex != null) {
2683                         SortedMap<Integer, Object> ix = listManager.getNoteTableModel().itemData(modelIndex);
2684                         String tableGuid =  (String)ix.values().toArray()[0];
2685                         if (tableGuid.equals(guid)) {
2686                                 listManager.getNoteTableModel().setData(i, Global.noteTableTagPosition,tagBuffer.toString());
2687                                 listManager.getNoteTableModel().setData(i, Global.noteTableSynchronizedPosition, "false");
2688                                 return;
2689                         }
2690                 }
2691         }
2692         logger.log(logger.HIGH, "Leaving NeverNote.updateListTags");
2693     }
2694     // Update a title for a specific note in the list
2695     @SuppressWarnings("unused")
2696         private void updateListAuthor(String guid, String author) {
2697         logger.log(logger.HIGH, "Entering NeverNote.updateListAuthor");
2698
2699         for (int i=0; i<listManager.getNoteTableModel().rowCount(); i++) {
2700                 //QModelIndex modelIndex =  noteTableView.proxyModel.index(i, Global.noteTableGuidPosition);
2701                 QModelIndex modelIndex =  listManager.getNoteTableModel().index(i, Global.noteTableGuidPosition);
2702                 if (modelIndex != null) {
2703 //                      SortedMap<Integer, Object> ix = noteTableView.proxyModel.itemData(modelIndex);
2704                         SortedMap<Integer, Object> ix = listManager.getNoteTableModel().itemData(modelIndex);
2705                         String tableGuid =  (String)ix.values().toArray()[0];
2706                         if (tableGuid.equals(guid)) {
2707                                 listManager.getNoteTableModel().setData(i, Global.noteTableAuthorPosition,author);
2708                                 listManager.getNoteTableModel().setData(i, Global.noteTableSynchronizedPosition, "false");
2709                                 return;
2710                         }
2711                 }
2712         }
2713         logger.log(logger.HIGH, "Leaving NeverNote.updateListAuthor");
2714     }
2715         private void updateListNoteNotebook(String guid, String notebook) {
2716         logger.log(logger.HIGH, "Entering NeverNote.updateListNoteNotebook");
2717         listManager.getNoteTableModel().updateNoteSyncStatus(guid, false);
2718         logger.log(logger.HIGH, "Leaving NeverNote.updateListNoteNotebook");
2719     }
2720     // Update a title for a specific note in the list
2721     @SuppressWarnings("unused")
2722         private void updateListSourceUrl(String guid, String url) {
2723         logger.log(logger.HIGH, "Entering NeverNote.updateListAuthor");
2724
2725         for (int i=0; i<listManager.getNoteTableModel().rowCount(); i++) {
2726                 //QModelIndex modelIndex =  noteTableView.proxyModel.index(i, Global.noteTableGuidPosition);
2727                 QModelIndex modelIndex =  listManager.getNoteTableModel().index(i, Global.noteTableGuidPosition);
2728                 if (modelIndex != null) {
2729 //                      SortedMap<Integer, Object> ix = noteTableView.proxyModel.itemData(modelIndex);
2730                         SortedMap<Integer, Object> ix = listManager.getNoteTableModel().itemData(modelIndex);
2731                         String tableGuid =  (String)ix.values().toArray()[0];
2732                         if (tableGuid.equals(guid)) {
2733                                 listManager.getNoteTableModel().setData(i, Global.noteTableSynchronizedPosition, "false");
2734                                 listManager.getNoteTableModel().setData(i, Global.noteTableSourceUrlPosition,url);
2735                                 return;
2736                         }
2737                 }
2738         }
2739         logger.log(logger.HIGH, "Leaving NeverNote.updateListAuthor");
2740     }
2741         private void updateListGuid(String oldGuid, String newGuid) {
2742         logger.log(logger.HIGH, "Entering NeverNote.updateListTitle");
2743
2744         for (int i=0; i<listManager.getNoteTableModel().rowCount(); i++) {
2745                 QModelIndex modelIndex =  listManager.getNoteTableModel().index(i, Global.noteTableGuidPosition);
2746                 if (modelIndex != null) {
2747                         SortedMap<Integer, Object> ix = listManager.getNoteTableModel().itemData(modelIndex);
2748                         String tableGuid =  (String)ix.values().toArray()[0];
2749                         if (tableGuid.equals(oldGuid)) {
2750                                 listManager.getNoteTableModel().setData(i, Global.noteTableGuidPosition,newGuid);
2751                                 //listManager.getNoteTableModel().setData(i, Global.noteTableSynchronizedPosition, "false");
2752                                 return;
2753                         }
2754                 }
2755         }
2756         logger.log(logger.HIGH, "Leaving NeverNote.updateListTitle");
2757     }
2758         private void updateListTagName(String guid) {
2759         logger.log(logger.HIGH, "Entering NeverNote.updateTagName");
2760
2761                 for (int j=0; j<listManager.getNoteIndex().size(); j++) {