src/cx/fbn/nevernote/dialog/TagAssign.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 import java.util.ArrayList;\r
  23 import java.util.List;\r
  24 \r
  25 import com.evernote.edam.type.Tag;\r
  26 import com.trolltech.qt.gui.QAbstractItemView;\r
  27 import com.trolltech.qt.gui.QDialog;\r
  28 import com.trolltech.qt.gui.QHBoxLayout;\r
  29 import com.trolltech.qt.gui.QLineEdit;\r
  30 import com.trolltech.qt.gui.QListWidget;\r
  31 import com.trolltech.qt.gui.QListWidgetItem;\r
  32 import com.trolltech.qt.gui.QPushButton;\r
  33 import com.trolltech.qt.gui.QVBoxLayout;\r
  34 \r
  35 public class TagAssign extends QDialog {\r
  36         private final QListWidget               tagList;\r
  37         private final QPushButton               okButton;\r
  38         private final QPushButton               cancelButton;\r
  39         private final QLineEdit                 newTag;\r
  40         private final QPushButton               newTagButton;\r
  41         private boolean                                 okClicked;\r
  42         private final List<String>              tags;\r
  43         \r
  44         public TagAssign(List<Tag> allTags, List<String> selectedTags) {\r
  45                 okClicked = false;\r
  46                 tags = new ArrayList<String>();\r
  47                 \r
  48                 tagList = new QListWidget();\r
  49                 tagList.setSortingEnabled(true);\r
  50                 tagList.setSelectionMode(QAbstractItemView.SelectionMode.MultiSelection);\r
  51                 \r
  52                 newTag = new QLineEdit();\r
  53                 newTag.textChanged.connect(this, "newTagTextChanged()");\r
  54                 newTagButton = new QPushButton("Add");\r
  55                 newTagButton.setEnabled(false);\r
  56                 newTagButton.clicked.connect(this, "addTag()");\r
  57                 \r
  58                 QHBoxLayout addLayout = new QHBoxLayout();\r
  59                 addLayout.addWidget(newTag);\r
  60                 addLayout.setStretch(0, 10);\r
  61                 addLayout.addWidget(newTagButton);\r
  62                 \r
  63                 okButton = new QPushButton();\r
  64                 okButton.setText("OK");\r
  65                 okButton.pressed.connect(this, "onClicked()");\r
  66                 \r
  67                 cancelButton = new QPushButton();\r
  68                 cancelButton.setText("Cancel");\r
  69                 cancelButton.pressed.connect(this, "onCancel()");\r
  70                 \r
  71                 QHBoxLayout horizontalLayout = new QHBoxLayout();\r
  72                 horizontalLayout.addWidget(tagList);\r
  73                 \r
  74                 QHBoxLayout buttonLayout = new QHBoxLayout();\r
  75                 buttonLayout.addStretch(1);\r
  76                 buttonLayout.addWidget(okButton);\r
  77                 buttonLayout.addWidget(cancelButton);\r
  78                 setWindowTitle(tr("Note Tags"));        \r
  79                 \r
  80                 QVBoxLayout mainLayout = new QVBoxLayout();\r
  81                 mainLayout.addLayout(horizontalLayout);\r
  82                 mainLayout.addLayout(addLayout);\r
  83                 //mainLayout.addStretch(1);\r
  84                 mainLayout.addSpacing(1);\r
  85                 mainLayout.addLayout(buttonLayout);\r
  86                 setLayout(mainLayout);\r
  87                 \r
  88                 if (allTags != null) {\r
  89                         for (int i=0; i<allTags.size(); i++) {\r
  90                                 tags.add(allTags.get(i).getName());\r
  91 //                              tagList.addItem(allTags.get(i).getName());\r
  92                                 QListWidgetItem item = new QListWidgetItem(allTags.get(i).getName());\r
  93                                 tagList.addItem(item);\r
  94                                 if (selectedTags != null) {\r
  95                                         for (int j=0; j<selectedTags.size(); j++) {\r
  96                                                 String name = selectedTags.get(j);\r
  97                                                 if (name.equals(item.text())) {\r
  98                                                         item.setSelected(true);\r
  99                                                         j=selectedTags.size()+1;\r
 100                                                 }\r
 101                                         }\r
 102                                 }\r
 103                         }\r
 104                 }\r
 105                 \r
 106                 \r
 107         }\r
 108         \r
 109         @SuppressWarnings("unused")\r
 110         private void onClicked() {\r
 111                 okClicked = true;\r
 112                 close();\r
 113         }\r
 114         \r
 115         @SuppressWarnings("unused")\r
 116         private void onCancel() {\r
 117                 okClicked = false;\r
 118                 close();\r
 119         }\r
 120         \r
 121         public boolean okClicked() {\r
 122                 return okClicked;\r
 123         }\r
 124         \r
 125         @SuppressWarnings("unused")\r
 126         private void newTagTextChanged() {\r
 127                 if (newTag.text().equals("")) {\r
 128                         newTagButton.setEnabled(false);\r
 129                         return;\r
 130                 }\r
 131                 newTagButton.setEnabled(true);\r
 132                 for (int i=0; i<tags.size(); i++) {\r
 133                         if (tags.get(i).trim().equalsIgnoreCase(newTag.text().trim())) {\r
 134                                 newTagButton.setEnabled(false);\r
 135                                 return;\r
 136                         }\r
 137                 }\r
 138         }\r
 139         \r
 140         @SuppressWarnings("unused")\r
 141         private void addTag() {\r
 142                 String tag = newTag.text().trim();\r
 143                 tagList.addItem(tag);\r
 144                 newTag.setText("");\r
 145                 newTagButton.setEnabled(false);\r
 146                 \r
 147                 for (int i=0; i<tagList.count(); i++) {\r
 148                         QListWidgetItem item = tagList.item(i);\r
 149                         if (item.text().equals(tag)) {\r
 150                                 item.setSelected(true);\r
 151                                 return;\r
 152                         }\r
 153                 }\r
 154         }\r
 155         \r
 156         \r
 157         public QListWidget getTagList() {\r
 158                 return tagList;\r
 159         }\r
 160 }\r