src/cx/fbn/nevernote/dialog/EnDecryptDialog.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 //* This is the dialog when a user tries to \r
  25 //* decrypt text in a note\r
  26 //**********************************************\r
  27 //**********************************************\r
  28 \r
  29 import com.trolltech.qt.gui.QCheckBox;\r
  30 import com.trolltech.qt.gui.QDialog;\r
  31 import com.trolltech.qt.gui.QGridLayout;\r
  32 import com.trolltech.qt.gui.QIcon;\r
  33 import com.trolltech.qt.gui.QLabel;\r
  34 import com.trolltech.qt.gui.QLineEdit;\r
  35 import com.trolltech.qt.gui.QPushButton;\r
  36 \r
  37 public class EnDecryptDialog extends QDialog {\r
  38 \r
  39         private boolean         okPressed;\r
  40         private final QLineEdit password;\r
  41         private final QLineEdit password2;\r
  42         private final QLabel hint;\r
  43         private final QPushButton ok;\r
  44         private final QLabel error;\r
  45         private final QCheckBox permanent;\r
  46         private final QCheckBox remember;\r
  47         private final String iconPath = new String("classpath:cx/fbn/nevernote/icons/");\r
  48         \r
  49         // Constructor\r
  50         public EnDecryptDialog() {\r
  51                 okPressed = false;\r
  52                 setWindowTitle(tr("Decrypt Text"));\r
  53                 setWindowIcon(new QIcon(iconPath+"password.png"));\r
  54                 QGridLayout grid = new QGridLayout();\r
  55                 QGridLayout input = new QGridLayout();\r
  56                 QGridLayout msgGrid = new QGridLayout();\r
  57                 QGridLayout button = new QGridLayout();\r
  58                 setLayout(grid);\r
  59                 \r
  60                 \r
  61                 hint = new QLabel("");\r
  62                 password = new QLineEdit("");\r
  63                 password.setEchoMode(QLineEdit.EchoMode.Password);\r
  64                 password2 = new QLineEdit("");\r
  65                 password2.setEchoMode(QLineEdit.EchoMode.Password);\r
  66                 \r
  67                 \r
  68                 input.addWidget(new QLabel(tr("Password")), 1,1);\r
  69                 input.addWidget(password, 1, 2);\r
  70                 input.addWidget(new QLabel(tr("Verify")), 2,1);\r
  71                 input.addWidget(password2, 2, 2);\r
  72                 \r
  73                 permanent = new QCheckBox();\r
  74                 permanent.setText(tr("Permanently Decrypt"));\r
  75                 input.addWidget(permanent,3,2);\r
  76 \r
  77                 remember = new QCheckBox();\r
  78                 remember.setText(tr("Remember For This Session"));\r
  79                 input.addWidget(remember,4,2);\r
  80                 \r
  81                 input.setContentsMargins(10, 10,  -10, -10);\r
  82                 grid.addLayout(input, 1,1);\r
  83                 \r
  84                 msgGrid.addWidget(new QLabel(tr("Hint: ")), 1,1);\r
  85                 msgGrid.addWidget(hint, 1, 2);\r
  86                 msgGrid.addWidget(new QLabel(""), 1,3);\r
  87                 msgGrid.setColumnStretch(3, 100);\r
  88                 error = new QLabel();\r
  89                 msgGrid.addWidget(error, 2, 2);\r
  90                 grid.addLayout(msgGrid, 2, 1);          \r
  91                 \r
  92                 ok = new QPushButton("OK");\r
  93                 ok.clicked.connect(this, "okButtonPressed()");\r
  94                 ok.setEnabled(false);\r
  95                 \r
  96                 QPushButton cancel = new QPushButton(tr("Cancel"));\r
  97                 cancel.clicked.connect(this, "cancelButtonPressed()");\r
  98                 button.addWidget(ok, 1, 1);\r
  99                 button.addWidget(cancel, 1,2);\r
 100                 grid.addLayout(button, 3, 1);\r
 101                 \r
 102                 password.textChanged.connect(this, "validateInput()");\r
 103                 password2.textChanged.connect(this, "validateInput()");\r
 104                 \r
 105         }\r
 106         public boolean permanentlyDecrypt() {\r
 107                 return permanent.isChecked();\r
 108         }\r
 109         // The OK button was pressed\r
 110         @SuppressWarnings("unused")\r
 111         private void okButtonPressed() {\r
 112                 okPressed = true;\r
 113                 close();\r
 114         }\r
 115         // The CANCEL button was pressed\r
 116         @SuppressWarnings("unused")\r
 117         private void cancelButtonPressed() {\r
 118                 okPressed = false;\r
 119                 close();\r
 120         }\r
 121         // Get the the validated password from the field\r
 122         public String getPasswordVerify() {\r
 123                 return password2.text();\r
 124         }\r
 125         // Get the password \r
 126         public String getPassword() {\r
 127                 return password.text();\r
 128         }\r
 129         // Get the password hint\r
 130         public void setHint(String h) {\r
 131                 hint.setText(h.replace("&apos;", "'"));\r
 132         }\r
 133         public String getHint() {\r
 134                 return hint.text();\r
 135         }\r
 136         // Set the error message\r
 137         public void setError(String e) {\r
 138                 error.setText(e);\r
 139         }\r
 140         // Check if the OK button was pressed\r
 141         public boolean okPressed() {\r
 142                 return okPressed;\r
 143         }\r
 144         // Check if we should remember the password\r
 145         public boolean rememberPassword() {\r
 146                 return remember.isChecked();\r
 147         }\r
 148         // Check if proper input was input\r
 149         @SuppressWarnings("unused")\r
 150         private void validateInput() {\r
 151                 ok.setEnabled(false);\r
 152                 error.setText("");\r
 153                 if (!password.text().equals(password2.text())) {\r
 154                         error.setText("Passwords do not match");\r
 155                         return;\r
 156                 }\r
 157                 \r
 158                 ok.setEnabled(true);\r
 159         }\r
 160 }\r