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

   1 /*\r
   2  * This file is part of NixNote/NeighborNote \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 //* Share a notebook with another user.\r
  25 //**********************************************\r
  26 //**********************************************\r
  27 \r
  28 import java.util.ArrayList;\r
  29 import java.util.List;\r
  30 \r
  31 import com.evernote.edam.error.EDAMErrorCode;\r
  32 import com.evernote.edam.error.EDAMNotFoundException;\r
  33 import com.evernote.edam.error.EDAMSystemException;\r
  34 import com.evernote.edam.error.EDAMUserException;\r
  35 import com.evernote.edam.type.Notebook;\r
  36 import com.evernote.edam.type.SharedNotebook;\r
  37 import com.evernote.thrift.TException;\r
  38 import com.trolltech.qt.core.QModelIndex;\r
  39 import com.trolltech.qt.core.Qt.ItemFlag;\r
  40 import com.trolltech.qt.core.Qt.ItemFlags;\r
  41 import com.trolltech.qt.gui.QAbstractItemView.SelectionBehavior;\r
  42 import com.trolltech.qt.gui.QAbstractItemView.SelectionMode;\r
  43 import com.trolltech.qt.gui.QApplication;\r
  44 import com.trolltech.qt.gui.QDialog;\r
  45 import com.trolltech.qt.gui.QFontMetrics;\r
  46 import com.trolltech.qt.gui.QHBoxLayout;\r
  47 import com.trolltech.qt.gui.QIcon;\r
  48 import com.trolltech.qt.gui.QLabel;\r
  49 import com.trolltech.qt.gui.QMessageBox;\r
  50 import com.trolltech.qt.gui.QPushButton;\r
  51 import com.trolltech.qt.gui.QTableWidget;\r
  52 import com.trolltech.qt.gui.QTableWidgetItem;\r
  53 import com.trolltech.qt.gui.QVBoxLayout;\r
  54 \r
  55 import cx.fbn.nevernote.sql.DatabaseConnection;\r
  56 import cx.fbn.nevernote.threads.SyncRunner;\r
  57 //import org.apache.thrift.TException;\r
  58 \r
  59 public class ShareNotebook extends QDialog {\r
  60         private final QPushButton                               okButton;\r
  61         private final QPushButton                               addButton;\r
  62         private final QPushButton                               deleteButton;\r
  63         private boolean                                                 okClicked;\r
  64         public final QTableWidget                               table;\r
  65         private final List<SharedNotebook>              notebooks;\r
  66         private final DatabaseConnection                conn;\r
  67         private final Notebook                                  notebook;\r
  68         private final SyncRunner                                syncRunner;\r
  69         private final String iconPath = new String("classpath:cx/fbn/nevernote/icons/");\r
  70         \r
  71         public ShareNotebook(String guid, DatabaseConnection c, Notebook n,\r
  72                                                 SyncRunner s) {\r
  73                 setWindowIcon(new QIcon(iconPath+"globe.png"));\r
  74                 okClicked = false;\r
  75                 conn = c;\r
  76                 syncRunner = s;;\r
  77                 notebook = n;\r
  78                 \r
  79                 notebooks = conn.getSharedNotebookTable().getForNotebook(n.getGuid());\r
  80                 okButton = new QPushButton();\r
  81                 okButton.setText(tr("OK"));\r
  82                 okButton.pressed.connect(this, "onClicked()");\r
  83                 \r
  84                 QHBoxLayout horizontalLayout = new QHBoxLayout();\r
  85                 QHBoxLayout buttonLayout = new QHBoxLayout();\r
  86                 buttonLayout.addStretch(1);\r
  87                 buttonLayout.addWidget(okButton);\r
  88                 setWindowTitle(tr("Share Notebook \"") +notebook.getName() + tr("\" With Others"));     \r
  89                 \r
  90                 table = new QTableWidget(notebooks.size(),3);\r
  91                 List<String> headers = new ArrayList<String>();\r
  92                 headers.add(tr("Email"));\r
  93                 headers.add(tr("Access"));\r
  94                 headers.add(tr("Login Required"));\r
  95                 table.setHorizontalHeaderLabels(headers);\r
  96                 table.verticalHeader().setVisible(false);\r
  97                 table.setAlternatingRowColors(true);\r
  98                 table.setSelectionBehavior(SelectionBehavior.SelectRows);\r
  99                 table.setSelectionMode(SelectionMode.SingleSelection);\r
 100                 table.itemSelectionChanged.connect(this, "tableSelection()");\r
 101                 horizontalLayout.addWidget(table);\r
 102                 \r
 103                 \r
 104                 addButton = new QPushButton();\r
 105                 addButton.setText(tr("Add"));\r
 106                 addButton.clicked.connect(this, "addPressed()");\r
 107                 \r
 108                 deleteButton = new QPushButton();\r
 109                 deleteButton.setText(tr("Delete"));\r
 110                 deleteButton.setEnabled(false);\r
 111                 deleteButton.clicked.connect(this, "deletePressed()");\r
 112                 \r
 113                 QVBoxLayout editLayout = new QVBoxLayout();\r
 114                 editLayout.addWidget(addButton);\r
 115                 editLayout.addWidget(deleteButton);\r
 116                 \r
 117                 QHBoxLayout listLayout = new QHBoxLayout();\r
 118                 listLayout.addLayout(horizontalLayout);\r
 119                 listLayout.addLayout(editLayout);\r
 120                 \r
 121                 QVBoxLayout mainLayout = new QVBoxLayout();\r
 122                 if (syncRunner.authToken == null) {\r
 123                         QLabel msg = new QLabel(tr("You must be connected to make changes."));\r
 124                         mainLayout.addWidget(msg);\r
 125                 }\r
 126                 mainLayout.addLayout(listLayout);\r
 127                 mainLayout.addSpacing(1);\r
 128                 mainLayout.addLayout(buttonLayout);\r
 129                 setLayout(mainLayout);\r
 130                 \r
 131                 table.setColumnWidth(0, 160);\r
 132                 resize(500, 200);\r
 133                 load();\r
 134                 \r
 135                 if (syncRunner.authToken == null) {\r
 136                         addButton.setEnabled(false);\r
 137                         deleteButton.setEnabled(false);\r
 138                 }\r
 139                 \r
 140         }\r
 141         \r
 142         @SuppressWarnings("unused")\r
 143         private void onClicked() {\r
 144                 okClicked = true;\r
 145                 close();\r
 146         }\r
 147         \r
 148 \r
 149         public boolean okClicked() {\r
 150                 return okClicked;\r
 151         }\r
 152         \r
 153         @SuppressWarnings("unused")\r
 154         private void itemSelected() {\r
 155                 okButton.setEnabled(true);\r
 156         }\r
 157         \r
 158         private void load() {\r
 159                 for (int i=0; i<notebooks.size(); i++) {\r
 160                         addRow(i, notebooks.get(i).getEmail(), \r
 161                                          notebooks.get(i).isNotebookModifiable(),\r
 162                                          notebooks.get(i).isRequireLogin());\r
 163                 }\r
 164         }\r
 165 \r
 166         private void addRow(int row, String email, boolean mod, boolean login) {\r
 167                 QFontMetrics f = QApplication.fontMetrics();\r
 168                 int fontHeight = f.height();\r
 169 \r
 170                 QTableWidgetItem emailWidget = new QTableWidgetItem();\r
 171                 emailWidget.setText(email);\r
 172                 table.setItem(row, 0, emailWidget);\r
 173                 table.setRowHeight(row, fontHeight);\r
 174                 emailWidget.setToolTip(email);\r
 175                 ItemFlags flags = emailWidget.flags();\r
 176                 flags.clear(ItemFlag.ItemIsEditable);\r
 177                 emailWidget.setFlags(flags);\r
 178 \r
 179                 QTableWidgetItem accessWidget = new QTableWidgetItem();\r
 180                 if (mod)\r
 181                         accessWidget.setText(tr("Modify"));\r
 182                 else\r
 183                         accessWidget.setText(tr("Read Only"));\r
 184                 table.setItem(row, 1,accessWidget);\r
 185                 accessWidget.setFlags(flags);\r
 186 \r
 187                 QTableWidgetItem loginWidget = new QTableWidgetItem();\r
 188                 if (login)\r
 189                         loginWidget.setText(tr("True"));\r
 190                 else\r
 191                         loginWidget.setText(tr("False"));\r
 192                 table.setItem(row, 2, loginWidget);\r
 193                 loginWidget.setFlags(flags);\r
 194                 \r
 195 \r
 196         }\r
 197         \r
 198         @SuppressWarnings("unused")\r
 199         private void tableSelection() {\r
 200                 if (syncRunner.authToken != null)\r
 201                         deleteButton.setEnabled(true);\r
 202         }\r
 203         \r
 204         \r
 205         @SuppressWarnings("unused")\r
 206         private void addPressed() {\r
 207 \r
 208                 \r
 209         }\r
 210         \r
 211         \r
 212         @SuppressWarnings("unused")\r
 213         private void deletePressed() {\r
 214                 QModelIndex index = table.currentIndex();\r
 215                 int row = index.row();\r
 216                 \r
 217                 QTableWidgetItem dirWidget = table.item(row, 0);\r
 218                 String value = dirWidget.text();\r
 219                 List<SharedNotebook> notebooks = conn.getSharedNotebookTable().getForNotebook(notebook.getGuid());\r
 220                 \r
 221                 List<Long> ids = new ArrayList<Long>();\r
 222                 for (int i=0; i<notebooks.size(); i++) {\r
 223                         if (notebooks.get(i).getEmail().equalsIgnoreCase(value)) {\r
 224                                 ids.add(notebooks.get(i).getId());\r
 225                         }\r
 226                 }\r
 227                 \r
 228                 if (ids.size() > 0) {\r
 229                         try {\r
 230                                 syncRunner.localNoteStore.expungeSharedNotebooks(syncRunner.authToken, ids);\r
 231                         } catch (EDAMUserException e) {\r
 232                                 e.printStackTrace();\r
 233                         } catch (EDAMNotFoundException e) {\r
 234                                 e.printStackTrace();\r
 235                         } catch (EDAMSystemException e) {\r
 236                                 if (e.getErrorCode() == EDAMErrorCode.RATE_LIMIT_REACHED) {\r
 237                                         QMessageBox.warning(this, tr("Rate limit reached"), tr("Rate limit reached.\nRetry your request in " + e.getRateLimitDuration() + " seconds."));\r
 238                                 }\r
 239                                 e.printStackTrace();\r
 240                         } catch (TException e) {\r
 241                                 e.printStackTrace();\r
 242                         }\r
 243                         for (int i=0; i<ids.size(); i++)\r
 244                                 conn.getSharedNotebookTable().expungeNotebook(ids.get(i), false);\r
 245                 }\r
 246                 \r
 247                 table.clear();\r
 248                 load();\r
 249                 if (table.rowCount() == 0) {\r
 250                         deleteButton.setEnabled(false);\r
 251                 }               \r
 252         }\r
 253 }\r