src/cx/fbn/nevernote/dialog/OnlineNoteHistory.java

   1 /*\r
   2  * This file is part of NeverNote \r
   3  * Copyright 2009 Randy Baumgarte\r
   4  * \r
   5  * This file may be licensed under the terms of of the\r
   6  * GNU General Public License Version 2 (the ``GPL'').\r
   7  *\r
   8  * Software distributed under the License is distributed\r
   9  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either\r
  10  * express or implied. See the GPL for the specific language\r
  11  * governing rights and limitations.\r
  12  *\r
  13  * You should have received a copy of the GPL along with this\r
  14  * program. If not, go to http://www.gnu.org/licenses/gpl.html\r
  15  * or write to the Free Software Foundation, Inc.,\r
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\r
  17  *\r
  18 */\r
  19 \r
  20 package cx.fbn.nevernote.dialog;\r
  21 \r
  22 //**********************************************\r
  23 //**********************************************\r
  24 //* This is the dialog that shows a user\r
  25 //* the note's history from Evernote.\r
  26 //**********************************************\r
  27 //**********************************************\r
  28 \r
  29 import java.text.SimpleDateFormat;\r
  30 import java.util.ArrayList;\r
  31 import java.util.List;\r
  32 \r
  33 import com.evernote.edam.notestore.NoteVersionId;\r
  34 import com.evernote.edam.type.Note;\r
  35 import com.trolltech.qt.core.QTemporaryFile;\r
  36 import com.trolltech.qt.core.Qt.ContextMenuPolicy;\r
  37 import com.trolltech.qt.gui.QComboBox;\r
  38 import com.trolltech.qt.gui.QDialog;\r
  39 import com.trolltech.qt.gui.QHBoxLayout;\r
  40 import com.trolltech.qt.gui.QIcon;\r
  41 import com.trolltech.qt.gui.QLabel;\r
  42 import com.trolltech.qt.gui.QPushButton;\r
  43 import com.trolltech.qt.gui.QVBoxLayout;\r
  44 \r
  45 import cx.fbn.nevernote.Global;\r
  46 import cx.fbn.nevernote.gui.BrowserWindow;\r
  47 import cx.fbn.nevernote.sql.DatabaseConnection;\r
  48 import cx.fbn.nevernote.utilities.ApplicationLogger;\r
  49 import cx.fbn.nevernote.xml.NoteFormatter;\r
  50 \r
  51 public class OnlineNoteHistory extends QDialog {\r
  52         public final QPushButton        restoreAsNew;\r
  53         public final QPushButton        restore;\r
  54         private final DatabaseConnection  conn;\r
  55         public final QComboBox          historyCombo;    \r
  56         private final BrowserWindow     browser;\r
  57         private final ApplicationLogger logger;\r
  58         List<QTemporaryFile>    tempFiles;\r
  59         private final String iconPath = new String("classpath:cx/fbn/nevernote/icons/");\r
  60         \r
  61         // Constructor\r
  62         public OnlineNoteHistory(ApplicationLogger l, DatabaseConnection c) {\r
  63                 setWindowTitle(tr("Online Note History"));\r
  64                 setWindowIcon(new QIcon(iconPath+"notebook-green.png"));\r
  65                 QVBoxLayout main = new QVBoxLayout();\r
  66                 setLayout(main);\r
  67                 historyCombo = new QComboBox(this);\r
  68                 \r
  69                 QHBoxLayout comboLayout = new QHBoxLayout();\r
  70                 comboLayout.addWidget(new QLabel(tr("History Date:")));\r
  71                 comboLayout.addWidget(historyCombo);\r
  72                 comboLayout.addStretch(100);\r
  73                 \r
  74                 main.addLayout(comboLayout);\r
  75                                 \r
  76                 conn = c;\r
  77                 browser = new BrowserWindow(conn);\r
  78                 main.addWidget(browser);\r
  79                 browser.titleLabel.setVisible(false);\r
  80                 browser.notebookBox.setVisible(false);\r
  81                 browser.hideButtons();\r
  82                 browser.tagEdit.setVisible(false);\r
  83                 browser.tagLabel.setVisible(false);\r
  84                 \r
  85                 QHBoxLayout buttonLayout = new QHBoxLayout();\r
  86                 buttonLayout.addStretch(100);\r
  87                 restore = new QPushButton(tr("Restore Note"));\r
  88                 restore.clicked.connect(this, "restorePushed()");\r
  89                 \r
  90                 restoreAsNew = new QPushButton(tr("Restore As New Note"));\r
  91                 restoreAsNew.clicked.connect(this, "restoreAsNewPushed()");\r
  92                 QPushButton cancel = new QPushButton(tr("Cancel"));\r
  93                 cancel.clicked.connect(this, "cancelPressed()");\r
  94                 \r
  95                 buttonLayout.addWidget(restore);\r
  96                 buttonLayout.addWidget(restoreAsNew);\r
  97                 buttonLayout.addWidget(cancel);\r
  98                 main.addLayout(buttonLayout);\r
  99                 \r
 100                 browser.getBrowser().setContextMenuPolicy(ContextMenuPolicy.NoContextMenu);\r
 101                 tempFiles = new ArrayList<QTemporaryFile>();\r
 102                 logger = l;\r
 103         }\r
 104         \r
 105         @SuppressWarnings("unused")\r
 106         private void restoreAsNewPushed() {\r
 107                 this.close();\r
 108         }\r
 109         @SuppressWarnings("unused")\r
 110         private void restorePushed() {\r
 111                 this.close();\r
 112         }\r
 113         @SuppressWarnings("unused")\r
 114         private void cancelPressed() {\r
 115                 this.close();\r
 116         }\r
 117         \r
 118         public void setCurrent(boolean isDirty) {\r
 119                 if (isDirty) \r
 120                         historyCombo.addItem(new String(tr("Current (Non Synchronized)")));\r
 121                 else\r
 122                         historyCombo.addItem(new String(tr("Current (Synchronized)")));\r
 123                                 \r
 124         }\r
 125         \r
 126         public void load(List<NoteVersionId> versions) {\r
 127                 String fmt = Global.getDateFormat() + " " + Global.getTimeFormat();\r
 128                 String dateTimeFormat = new String(fmt);\r
 129                 SimpleDateFormat simple = new SimpleDateFormat(dateTimeFormat);\r
 130                 \r
 131                 for (int i=0; i<versions.size(); i++) {\r
 132                         StringBuilder versionDate = new StringBuilder(simple.format(versions.get(i).getSaved()));\r
 133                         historyCombo.addItem(versionDate.toString());\r
 134                 }\r
 135         }\r
 136         \r
 137         public void setContent(Note currentNote) {\r
 138                 \r
 139                 \r
 140                 NoteFormatter formatter = new NoteFormatter(logger, conn, tempFiles);\r
 141                 formatter.setNote(currentNote, false);\r
 142                 formatter.setHighlight(null);\r
 143                 formatter.setNoteHistory(true);\r
 144                 \r
 145                 StringBuffer js = new StringBuffer();\r
 146                 \r
 147                 // We need to prepend the note with <HEAD></HEAD> or encoded characters are ugly \r
 148                 js.append("<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">");       \r
 149                 js.append("<style type=\"text/css\">en-crypt-temp { border-style:solid; border-color:blue; padding:1mm 1mm 1mm 1mm; }</style>");\r
 150                 js.append("</head>");\r
 151                 js.append(formatter.rebuildNoteHTML());\r
 152                 js.append("</HTML>");\r
 153                 \r
 154                 browser.setNote(currentNote);\r
 155                 browser.getBrowser().page().mainFrame().setHtml(js.toString());\r
 156         }\r
 157 }\r
 158  \r
 159 \r
 160 \r
 161         \r
 162         \r
 163         \r
 164         \r
 165 \r