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

   1 /*
   2  * This file is part of NixNote/NeighborNote
   3  * Copyright 2009 Randy Baumgarte
   4  *
   5  * This file may be licensed under the terms of of the
   6  * GNU General Public License Version 2 (the ``GPL'').
   7  *
   8  * Software distributed under the License is distributed
   9  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
  10  * express or implied. See the GPL for the specific language
  11  * governing rights and limitations.
  12  *
  13  * You should have received a copy of the GPL along with this
  14  * program. If not, go to http://www.gnu.org/licenses/gpl.html
  15  * or write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18 */
  19
  20 package cx.fbn.nevernote.dialog;
  21
  22 //**********************************************
  23 //**********************************************
  24 //* Create or edit a tag
  25 //**********************************************
  26 //**********************************************
  27
  28 import java.util.List;
  29
  30 import com.evernote.edam.type.Tag;
  31 import com.trolltech.qt.gui.QCheckBox;
  32 import com.trolltech.qt.gui.QDialog;
  33 import com.trolltech.qt.gui.QGridLayout;
  34 import com.trolltech.qt.gui.QIcon;
  35 import com.trolltech.qt.gui.QLabel;
  36 import com.trolltech.qt.gui.QLineEdit;
  37 import com.trolltech.qt.gui.QPushButton;
  38
  39 public class TagEdit extends QDialog {
  40         private boolean         okPressed;
  41         private final QLineEdit tag;
  42         QPushButton ok;
  43         private final QCheckBox useParentTag;
  44         List<Tag>               currentTags;
  45         private final String iconPath = new String("classpath:cx/fbn/nevernote/icons/");
  46
  47         // Constructor
  48         public TagEdit() {
  49                 okPressed = false;
  50                 setWindowTitle(tr("Add Tag"));
  51                 QGridLayout grid = new QGridLayout();
  52                 setWindowIcon(new QIcon(iconPath+"tag.png"));
  53                 setLayout(grid);
  54
  55                 QGridLayout textGrid = new QGridLayout();
  56                 tag = new QLineEdit();
  57                 textGrid.addWidget(new QLabel(tr("Tag Name")), 1,1);
  58                 textGrid.addWidget(tag, 1, 2);
  59
  60                 textGrid.setContentsMargins(10, 10,-10, -10);
  61                 grid.addLayout(textGrid,1,1);
  62
  63                 useParentTag = new QCheckBox();
  64                 useParentTag.setVisible(false);
  65                 useParentTag.setChecked(false);
  66                 grid.addWidget(useParentTag,2,1);
  67
  68                 QGridLayout buttonGrid = new QGridLayout();
  69                 ok = new QPushButton(tr("OK"));
  70                 ok.clicked.connect(this, "okButtonPressed()");
  71                 ok.setEnabled(false);
  72                 QPushButton cancel = new QPushButton(tr("Cancel"));
  73                 cancel.clicked.connect(this, "cancelButtonPressed()");
  74                 tag.textChanged.connect(this, "textChanged()");
  75                 buttonGrid.addWidget(ok, 3, 1);
  76                 buttonGrid.addWidget(cancel, 3,2);
  77                 grid.addLayout(buttonGrid,3,1);
  78         }
  79
  80         // The OK button was pressed
  81         @SuppressWarnings("unused")
  82         private void okButtonPressed() {
  83                 okPressed = true;
  84                 close();
  85         }
  86
  87         // The CANCEL button was pressed
  88         @SuppressWarnings("unused")
  89         private void cancelButtonPressed() {
  90                 okPressed = false;
  91                 close();
  92         }
  93
  94         // Get the name from the field
  95         public String getTag() {
  96                 return tag.text();
  97         }
  98
  99         // Set the tag name
 100         public void setTag(String name) {
 101                 tag.setText(name);
 102         }
 103
 104         // Set the tag name
 105         public void setParentTag(String name) {
 106                 useParentTag.setText(tr("Create as child of \"") +name +"\"");
 107                 useParentTag.setVisible(true);
 108                 useParentTag.setChecked(true);
 109         }
 110         public QCheckBox getParentTag() {
 111                 return useParentTag;
 112         }
 113
 114         // Check if the OK button was pressed
 115         public boolean okPressed() {
 116                 return okPressed;
 117         }
 118
 119         // Set the window title
 120         public void setTitle(String s) {
 121                 setWindowTitle(s);
 122         }
 123         // List of existing tags
 124         public void setTagList(List<Tag> t) {
 125                 currentTags = t;
 126         }
 127         // Watch what text is being entered
 128         @SuppressWarnings("unused")
 129         private void textChanged() {
 130                 if (tag.text().equals("")) {
 131                         ok.setEnabled(false);
 132                         return;
 133                 }
 134                 if (currentTags == null) {
 135                         ok.setEnabled(false);
 136                         return;
 137                 }
 138                 for (int i=0; i<currentTags.size(); i++) {
 139                         String s = currentTags.get(i).getName();
 140                         if (s.equalsIgnoreCase(tag.text())) {
 141                                 ok.setEnabled(false);
 142                                 return;
 143                         }
 144                 }
 145                 ok.setEnabled(true);
 146         }
 147 }