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

   1 /*\r
   2  * This file is part of NixNote \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 the user clicks\r
  25 //* the geo tag for a note.\r
  26 //**********************************************\r
  27 //**********************************************\r
  28 \r
  29 import com.trolltech.qt.gui.QDialog;\r
  30 import com.trolltech.qt.gui.QDoubleValidator;\r
  31 import com.trolltech.qt.gui.QDoubleValidator.Notation;\r
  32 import com.trolltech.qt.gui.QGridLayout;\r
  33 import com.trolltech.qt.gui.QIcon;\r
  34 import com.trolltech.qt.gui.QLabel;\r
  35 import com.trolltech.qt.gui.QLineEdit;\r
  36 import com.trolltech.qt.gui.QPushButton;\r
  37 \r
  38 public class GeoDialog extends QDialog {\r
  39 \r
  40         private boolean         okPressed;\r
  41         private final QLineEdit altitude;\r
  42         private final QLineEdit latitude;\r
  43         private final QLineEdit longitude;\r
  44         private final QPushButton ok;\r
  45         private final String iconPath = new String("classpath:cx/fbn/nevernote/icons/");\r
  46         \r
  47         \r
  48         // Constructor\r
  49         public GeoDialog() {\r
  50                 okPressed = false;\r
  51                 setWindowTitle(tr("Geo Location"));\r
  52                 setWindowIcon(new QIcon(iconPath+"globe.png"));\r
  53                 QGridLayout grid = new QGridLayout();\r
  54                 setLayout(grid);\r
  55                 QGridLayout passwordGrid = new QGridLayout();\r
  56                 QGridLayout buttonGrid = new QGridLayout();\r
  57                 \r
  58                 \r
  59                 longitude = new QLineEdit();\r
  60                 QDoubleValidator longVal = new QDoubleValidator(-180.0,180.0,4,longitude);\r
  61                 longVal.setNotation(Notation.StandardNotation);\r
  62                 longitude.setValidator(longVal);\r
  63                 \r
  64                 latitude = new QLineEdit();\r
  65                 QDoubleValidator latVal = new QDoubleValidator(-90.0,90.0,4,latitude);\r
  66                 latVal.setNotation(Notation.StandardNotation);\r
  67                 latitude.setValidator(latVal);\r
  68                 \r
  69                 altitude = new QLineEdit();\r
  70                 QDoubleValidator altVal = new QDoubleValidator(-9999.0,9999.0,4,altitude);\r
  71                 altVal.setNotation(Notation.StandardNotation);\r
  72                 altitude.setValidator(altVal);\r
  73 \r
  74                 \r
  75                 passwordGrid.addWidget(new QLabel(tr("Longitude")), 1,1);\r
  76                 passwordGrid.addWidget(longitude, 1, 2);\r
  77                 passwordGrid.addWidget(new QLabel(tr("Latitude")), 2,1);\r
  78                 passwordGrid.addWidget(latitude, 2, 2);\r
  79                 passwordGrid.addWidget(new QLabel(tr("Altitude")), 3,1);\r
  80                 passwordGrid.addWidget(altitude, 3, 2);\r
  81                 passwordGrid.setContentsMargins(10, 10,  -10, -10);\r
  82                 grid.addLayout(passwordGrid,1,1);\r
  83                 \r
  84                 ok = new QPushButton(tr("OK"));\r
  85                 ok.clicked.connect(this, "okButtonPressed()");\r
  86                 QPushButton cancel = new QPushButton(tr("Cancel"));\r
  87                 cancel.clicked.connect(this, "cancelButtonPressed()");\r
  88                 buttonGrid.addWidget(ok, 1, 1);\r
  89                 buttonGrid.addWidget(cancel, 1,2);\r
  90                 grid.addLayout(buttonGrid,2,1);\r
  91         }\r
  92         \r
  93         // The OK button was pressed\r
  94         @SuppressWarnings("unused")\r
  95         private void okButtonPressed() {\r
  96                 okPressed = true;\r
  97                 close();\r
  98         }\r
  99         \r
 100         // The CANCEL button was pressed\r
 101         @SuppressWarnings("unused")\r
 102         private void cancelButtonPressed() {\r
 103                 okPressed = false;\r
 104                 close();\r
 105         }\r
 106         \r
 107         // Get the longitude\r
 108         public double getLongitude() {\r
 109                 try {\r
 110                         return new Double(longitude.text());\r
 111                 } catch (java.lang.NumberFormatException e) {\r
 112                         return 0.0;\r
 113                 }\r
 114         }\r
 115         \r
 116         // Get the latitude\r
 117         public double getLatitude() {\r
 118                 try {\r
 119                         return new Double(latitude.text());\r
 120                 } catch (java.lang.NumberFormatException e) {\r
 121                         return 0.0;\r
 122                 }\r
 123         }\r
 124         \r
 125         // Get the altitude\r
 126         public double getAltitude() {\r
 127                 try {\r
 128                         return new Double(altitude.text()); \r
 129                 } catch (java.lang.NumberFormatException e) {\r
 130                         return 0.0;\r
 131                 }\r
 132         }\r
 133         \r
 134         \r
 135         public void setLongitude(double value) {\r
 136                 longitude.setText(new Float(value).toString());\r
 137         }\r
 138 \r
 139         public void setLatitude(double value) {\r
 140                 latitude.setText(new Float(value).toString());\r
 141         }\r
 142 \r
 143         public void setAltitude(double value) {\r
 144                 altitude.setText(new Float(value).toString());\r
 145         }\r
 146 \r
 147         \r
 148         // Check if the OK button was pressed\r
 149         public boolean okPressed() {\r
 150                 return okPressed;\r
 151         }\r
 152 \r
 153         \r
 154 }\r