eclipseprojects/eu.etaxonomy.taxeditor.prototype2/src/eu/etaxonomy/taxeditor/prototype2/view/MoveDialogView.java

   1 package eu.etaxonomy.taxeditor.prototype2.view;
   2
   3 import java.util.ArrayList;
   4 import java.util.List;
   5
   6 import org.eclipse.jface.dialogs.Dialog;
   7 import org.eclipse.jface.dialogs.IDialogConstants;
   8 import org.eclipse.jface.viewers.DoubleClickEvent;
   9 import org.eclipse.jface.viewers.IDoubleClickListener;
  10 import org.eclipse.jface.viewers.StructuredSelection;
  11 import org.eclipse.jface.viewers.TableViewer;
  12 import org.eclipse.jface.viewers.TreeViewer;
  13 import org.eclipse.swt.SWT;
  14 import org.eclipse.swt.events.FocusEvent;
  15 import org.eclipse.swt.events.FocusListener;
  16 import org.eclipse.swt.events.SelectionAdapter;
  17 import org.eclipse.swt.events.SelectionEvent;
  18 import org.eclipse.swt.graphics.Point;
  19 import org.eclipse.swt.layout.FillLayout;
  20 import org.eclipse.swt.layout.GridData;
  21 import org.eclipse.swt.layout.GridLayout;
  22 import org.eclipse.swt.widgets.Button;
  23 import org.eclipse.swt.widgets.Composite;
  24 import org.eclipse.swt.widgets.Control;
  25 import org.eclipse.swt.widgets.Group;
  26 import org.eclipse.swt.widgets.Label;
  27 import org.eclipse.swt.widgets.Shell;
  28 import org.eclipse.swt.widgets.Text;
  29
  30 import com.swtdesigner.ResourceManager;
  31 import com.swtdesigner.SWTResourceManager;
  32
  33 import eu.etaxonomy.cdm.model.taxon.Taxon;
  34 import eu.etaxonomy.taxeditor.prototype2.Activator;
  35
  36 public class MoveDialogView extends Dialog {
  37
  38         private Text searchText;
  39         private TaxonomicTreeViewer treeViewer;
  40         private Label selectedTaxonNameLabel;
  41         private Taxon taxon;
  42
  43         private List<Button> buttons = new ArrayList<Button>();
  44
  45         public int open(Taxon taxon) {
  46                 this.taxon = taxon;
  47                 return super.open();
  48         }
  49         /**
  50          * Create the dialog
  51          * @param parentShell
  52          */
  53         public MoveDialogView(Shell parentShell) {
  54                 super(parentShell);
  55         }
  56
  57         /**
  58          * Create contents of the dialog
  59          * @param parent
  60          */
  61         @Override
  62         protected Control createDialogArea(Composite parent) {
  63                 parent.setRedraw(true);
  64                 Composite container = (Composite) super.createDialogArea(parent);
  65                 final GridLayout gridLayout = new GridLayout();
  66                 gridLayout.numColumns = 2;
  67                 container.setLayout(gridLayout);
  68
  69                 final Label youHaveChosenLabel = new Label(container, SWT.WRAP);
  70                 final GridData gd_youHaveChosenLabel = new GridData(SWT.LEFT, SWT.FILL, true, false, 2, 1);
  71 //              gd_youHaveChosenLabel.heightHint = 30;
  72                 youHaveChosenLabel.setLayoutData(gd_youHaveChosenLabel);
  73 //              youHaveChosenLabel.setText("You have chosen to turn \"" + taxon.getName().getNameCache() +
  74 //                              "\" into a synonym. Please choose a new accepted name from one of the following options.");
  75                 youHaveChosenLabel.setText("Choose a taxonomic parent for \"" + taxon.getName().getTitleCache() +
  76                 "\".");
  77
  78                 final Group group_1 = new Group(container, SWT.NONE);
  79                 group_1.setLayout(new GridLayout());
  80                 final GridData gd_group_1 = new GridData(SWT.FILL, SWT.FILL, true, true);
  81                 gd_group_1.heightHint = 83;
  82                 group_1.setLayoutData(gd_group_1);
  83
  84                 final Button chooseAcceptedNameButton = new Button(group_1, SWT.RADIO);
  85                 buttons.add(chooseAcceptedNameButton);
  86                 chooseAcceptedNameButton.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  87                 chooseAcceptedNameButton.setText("Choose from taxonomic tree");
  88
  89                 treeViewer = new TaxonomicTreeViewer(group_1);
  90                 treeViewer.getTree().addFocusListener(new SelectButtonFocusListener(chooseAcceptedNameButton));
  91                 treeViewer.addDoubleClickListener(new SelectTaxonDoubleClickListener());
  92
  93                 final Composite composite = new Composite(container, SWT.NONE);
  94                 composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  95                 composite.setLayout(new FillLayout(SWT.VERTICAL | SWT.HORIZONTAL));
  96
  97                 final Group group = new Group(composite, SWT.NONE);
  98                 group.setLayout(new GridLayout());
  99
 100                 final Button chooseAcceptedTaxonButton = new Button(group, SWT.RADIO);
 101                 buttons.add(chooseAcceptedTaxonButton);
 102                 chooseAcceptedTaxonButton.setText("Choose from recently viewed taxa");
 103
 104                 TableViewer recentNamesViewer = new RecentNamesTableViewer(group);
 105                 recentNamesViewer.addDoubleClickListener(new SelectTaxonDoubleClickListener());
 106                 recentNamesViewer.getTable().addFocusListener(new SelectButtonFocusListener(chooseAcceptedTaxonButton));
 107
 108                 final Group group_2 = new Group(composite, SWT.NONE);
 109                 final GridLayout gridLayout_1 = new GridLayout();
 110                 gridLayout_1.numColumns = 2;
 111                 group_2.setLayout(gridLayout_1);
 112
 113                 final Button searchForNameButton = new Button(group_2, SWT.RADIO);
 114                 buttons.add(searchForNameButton);
 115                 searchForNameButton.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false));
 116                 searchForNameButton.setText("Search for name of accepted taxon");
 117                 new Label(group_2, SWT.NONE);
 118
 119                 searchText = new Text(group_2, SWT.BORDER);
 120                 searchText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 121                 searchText.setForeground(SWTResourceManager.getColor(192, 192, 192));
 122                 searchText.setText("Use \"*\" for wildcard searching");
 123                 searchText.addFocusListener(new SelectButtonFocusListener(searchForNameButton) {
 124
 125                         public void focusGained(FocusEvent e) {
 126                                 selectButton(button);
 127                                 searchText.setForeground(SWTResourceManager.getColor(0,0,0));
 128                                 searchText.setText("");
 129                         }
 130
 131                         public void focusLost(FocusEvent e) {
 132                                 if (searchText.getText() == "") {
 133                                         searchText.setForeground(SWTResourceManager.getColor(192, 192, 192));
 134                                         searchText.setText("Use \"*\" for wildcard searching");
 135                                 }
 136                         }
 137
 138                 });
 139
 140                 final Button searchButton = new Button(group_2, SWT.NONE);
 141                 searchButton.setLayoutData(new GridData());
 142                 searchButton.setText("Search");
 143
 144                 final Composite composite_1 = new Composite(container, SWT.NONE);
 145                 composite_1.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 2, 1));
 146                 composite_1.setLayout(new FillLayout());
 147
 148                 new Label(composite_1, SWT.NONE).setText("Selected taxon: ");
 149
 150                 selectedTaxonNameLabel = new Label(composite_1, SWT.RIGHT);
 151                 selectedTaxonNameLabel.setFont(SWTResourceManager.getFont("", 9, SWT.BOLD));
 152                 selectedTaxonNameLabel.setText("");
 153                 new Label(container, SWT.NONE);
 154
 155
 156                 //
 157                 initButtons();
 158
 159                 return container;
 160         }
 161
 162         /**
 163          * Create contents of the button bar
 164          * @param parent
 165          */
 166         @Override
 167         protected void createButtonsForButtonBar(Composite parent) {
 168                 createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL,
 169                                 true);
 170                 createButton(parent, IDialogConstants.CANCEL_ID,
 171                                 IDialogConstants.CANCEL_LABEL, false);
 172         }
 173
 174         private void initButtons() {
 175                 for ( Button button : buttons) {
 176                         button.addSelectionListener(new SelectionAdapter() {
 177                                 public void widgetSelected(final SelectionEvent e) {
 178                                         selectButton((Button) e.getSource());
 179                                 }
 180                         });
 181                 }
 182         }
 183
 184         /**
 185          * Since buttons are not in the same layout group, the others are not automatically
 186          *  deselected when one is selected. This method takes care of that.
 187          * @param button
 188          */
 189         private void selectButton(Button selectedButton) {
 190                 for ( Button button : buttons) {
 191                         if (button == selectedButton)
 192                                 button.setSelection(true);
 193                         else
 194                                 button.setSelection(false);
 195                 }
 196         }
 197
 198         /**
 199          * Return the initial size of the dialog
 200          */
 201         @Override
 202         protected Point getInitialSize() {
 203                 return new Point(700, 500);
 204         }
 205         protected void configureShell(Shell newShell) {
 206                 super.configureShell(newShell);
 207                 newShell.setImage(ResourceManager.getPluginImage(Activator.getDefault(), "icons/edit_16x16.ico"));
 208                 newShell.setText("Choose parent taxon for \"" + taxon.getName().getTitleCache() +
 209                                 "\"");
 210         }
 211
 212         class SelectButtonFocusListener implements FocusListener {
 213
 214                 Button button; // the button that should be selected
 215
 216                 SelectButtonFocusListener(Button button) {
 217                         this.button = button;
 218                 }
 219
 220                 public void focusGained(FocusEvent e) {
 221                         selectButton(button);
 222                 }
 223
 224                 public void focusLost(FocusEvent e) {
 225                 }
 226
 227         }
 228
 229         class SelectTaxonDoubleClickListener implements IDoubleClickListener {
 230
 231                 public void doubleClick(DoubleClickEvent event) {
 232 //                      TaxonName taxonname = null;
 233                         Taxon taxon = null;
 234                         try {
 235                                 taxon = (Taxon) ((StructuredSelection)event.getSelection()).getFirstElement();
 236                         }catch (Exception e){
 237                                 e.printStackTrace();
 238                                 taxon = null;
 239                         }
 240                         selectedTaxonNameLabel.setText(taxon.getName().getTitleCache());
 241                 }
 242         }
 243 }