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