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