Example usage for org.eclipse.jface.viewers ViewerCell getViewerRow

List of usage examples for org.eclipse.jface.viewers ViewerCell getViewerRow

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ViewerCell getViewerRow.

Prototype

public ViewerRow getViewerRow()

Source Link

Usage

From source file:org.eclipsetrader.ui.internal.views.WatchListViewCellLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    WatchListViewItem element = (WatchListViewItem) cell.getElement();

    IAdaptable adaptableValue = (IAdaptable) attributeMaps[0].get(element);
    WatchListViewCellAttribute attribute = (WatchListViewCellAttribute) attributeMaps[1].get(element);
    if (adaptableValue == null) {
        return;//from   w  ww  .j av a 2 s. c o  m
    }

    if (!objectEquals(adaptableValue, valueMap.get(element))) {
        String text = (String) adaptableValue.getAdapter(String.class);
        if (text == null) {
            text = ""; //$NON-NLS-1$
        }
        if (!text.equals(cell.getText())) {
            cell.setText(text);
        }

        cell.setForeground((Color) adaptableValue.getAdapter(Color.class));
        cell.setFont((Font) adaptableValue.getAdapter(Font.class));

        ImageData imageData = (ImageData) adaptableValue.getAdapter(ImageData.class);
        if (imageData != null) {
            imageData.transparentPixel = imageData.palette.getPixel(new RGB(255, 255, 255));
            Image newImage = new Image(Display.getDefault(), imageData);
            Image oldImage = cell.getImage();
            cell.setImage(newImage);
            if (oldImage != null) {
                oldImage.dispose();
            }
        } else {
            Image image = (Image) adaptableValue.getAdapter(Image.class);
            cell.setImage(image != null && image.isDisposed() ? null : image);
        }
        valueMap.put(element, adaptableValue);
    }

    if (!objectEquals(attribute, decoratorMap.get(element))) {
        if (ownerDrawEnabled) {
            cell.setBackground(null);
            Rectangle rect = cell.getBounds();
            cell.getControl().redraw(rect.x, rect.y, rect.width, rect.height, false);
        } else {
            if (attribute == null) {
                cell.setBackground(null);
            } else {
                TableItem tableItem = (TableItem) cell.getViewerRow().getItem();
                int rowIndex = tableItem.getParent().indexOf(tableItem);
                if ((rowIndex & 1) != 0) {
                    if (attribute.oddBackground == null || !attribute.oddBackground.isDisposed()) {
                        cell.setBackground(attribute.oddBackground);
                    }
                } else {
                    if (attribute.evenBackground == null || !attribute.evenBackground.isDisposed()) {
                        cell.setBackground(attribute.evenBackground);
                    }
                }
            }
        }
        decoratorMap.put(element, attribute);
    }
}

From source file:org.polymap.p4.imports.labels.AbstractShapeImportCellLabelProvider.java

License:Open Source License

protected void setCellData(ViewerCell cell, String key, String data) {
    ViewerRow row = cell.getViewerRow();
    ((TreeItem) row.getItem()).setData(key, data);
}

From source file:org.polymap.p4.imports.labels.AbstractShapeImportCellLabelProvider.java

License:Open Source License

protected TreeItem getTreeItem(ViewerCell cell) {
    return (TreeItem) cell.getViewerRow().getItem();
}

From source file:org.polymap.p4.imports.labels.MessageCellLabelProvider.java

License:Open Source License

public void handleStatus(ViewerCell cell, ValidationEvent event) {
    int severity = event.getSeverity();
    if (severity != IStatus.OK) {
        ViewerRow row = cell.getViewerRow();
        if (row != null) {
            applyStyle(cell, severity);//from  w  w  w . ja  va 2s  .  c o  m
            String message = null;
            if (event.getSource() instanceof FileDescription && cell.getElement() instanceof FileDescription) {
                FileDescription sourceFd = (FileDescription) event.getSource();
                FileDescription cellFd = (FileDescription) cell.getElement();
                if (sourceFd.parentFile.isPresent() && !cellFd.parentFile.isPresent()) {
                    message = "There are issues with one or more contained files.";
                }
            }
            if (message == null) {
                message = event.getMessage();
            }
            setCellText(cell, message);
        }
    }
}

From source file:org.polymap.p4.imports.labels.MessageCellLabelProviderTest.java

License:Open Source License

private void executeSecondLineTextTest(FileDescription elementAssociatedWithCell, String expectedLabel) {
    ViewerCell viewerCell = mock(ViewerCell.class);
    ViewerRow viewerRow = mock(ViewerRow.class);
    TreeItem treeItem = mock(TreeItem.class);
    ShapeFileValidator shapeFileValidator = mock(ShapeFileValidator.class);
    Control control = mock(Control.class);
    int cellWidth = 100;
    Rectangle bounds = new Rectangle(0, 0, cellWidth, 0);
    TextMetricHelper textMetricHelper = mock(TextMetricHelper.class);
    int textWidth = 80;
    Point textExtent = new Point(textWidth, 0);
    FontMetrics fontMetrics = PowerMockito.mock(FontMetrics.class);

    ValidationEvent validationEvent = new ValidationEvent(elementAssociatedWithCell, IStatus.OK, "");

    when(shapeFileValidator.validate(elementAssociatedWithCell)).then(new Answer<Boolean>() {

        @Override/*from   w  w  w. j a  va  2s . com*/
        public Boolean answer(InvocationOnMock invocation) throws Throwable {
            labelProvider.handleStatus(viewerCell, validationEvent);
            return Boolean.TRUE;
        }
    });

    when(viewerCell.getElement()).thenReturn(elementAssociatedWithCell);
    when(viewerCell.getViewerRow()).thenReturn(viewerRow);
    when(viewerRow.getItem()).thenReturn(treeItem);
    when(treeItem.getExpanded()).thenReturn(true);
    when(viewerCell.getControl()).thenReturn(control);
    when(control.getBounds()).thenReturn(bounds);
    // for error case
    when(textMetricHelper.getTextExtent(viewerCell, "")).thenReturn(new Point(0, 0));
    when(textMetricHelper.getTextExtent(viewerCell, expectedLabel)).thenReturn(textExtent);
    when(textMetricHelper.getFontMetrics(viewerCell)).thenReturn(fontMetrics);

    labelProvider.setShapeFileValidator(shapeFileValidator);
    labelProvider.setTextMetricHelper(textMetricHelper);
    labelProvider.update(viewerCell);

    verify(treeItem).setData(RWT.CUSTOM_VARIANT, "firstRow");
    verify(viewerCell).setText(expectedLabel);
}

From source file:org.polymap.p4.imports.labels.ShapeImportCellLabelProviderTest.java

License:Open Source License

private void executeFirstLineTextTest(Object elementAssociatedWithCell, String expectedLabel) {
    ViewerCell viewerCell = mock(ViewerCell.class);
    ViewerRow viewerRow = mock(ViewerRow.class);
    TreeItem treeItem = mock(TreeItem.class);

    when(viewerCell.getElement()).thenReturn(elementAssociatedWithCell);
    when(viewerCell.getViewerRow()).thenReturn(viewerRow);
    when(viewerRow.getItem()).thenReturn(treeItem);
    when(treeItem.getExpanded()).thenReturn(true);

    labelProvider.update(viewerCell);//  w  ww  . ja  v a 2 s . c  om

    verify(treeItem).setData(RWT.CUSTOM_VARIANT, "firstRow");
    verify(viewerCell).setText(expectedLabel);
}

From source file:org.salever.common.swtjface.extend.widget.BooleanCellEditor.java

License:Open Source License

public void activate(ColumnViewerEditorActivationEvent activationEvent) {
    ViewerCell cell = (ViewerCell) activationEvent.getSource();
    index = cell.getColumnIndex();/*from ww  w .  j av  a  2s .  c  o  m*/
    row = (ViewerRow) cell.getViewerRow().clone();
    restoredImage = row.getImage(index);
    restoredText = row.getText(index);
    row.setImage(index, null);
    row.setText(index, ""); //$NON-NLS-1$

    if (activationEvent.eventType != ColumnViewerEditorActivationEvent.TRAVERSAL && changeOnActivation) {
        button.setSelection(!button.getSelection());
    }

    //TODO Add a way to enable key traversal when CheckBoxes don't get focus
    //       if( Util.isMac() ) {
    //          button.getParent().addKeyListener(macSelectionListener);
    //       }

    super.activate(activationEvent);
}

From source file:org.thanlwinsoft.doccharconvert.eclipse.editors.ClassTableEditorPart.java

License:Open Source License

@Override
public void createPartControl(Composite parent) {
    parent.setLayout(new FillLayout());
    table = new Table(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI);
    viewer = new TableViewer(table);
    viewer.setContentProvider(new ClassTableContentProvider());
    TableColumn tcNum = new TableColumn(table, SWT.TRAIL);
    tcNum.setWidth(35);//  w w w. ja v  a 2  s  .  c o  m
    TableViewerColumn tvcNum = new TableViewerColumn(viewer, tcNum);
    tvcNum.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            Object o = cell.getViewerRow().getElement();
            if (o instanceof Triple<?, ?, ?>) {
                Object cValue = ((Triple<?, ?, ?>) o).get(0);
                if (cValue instanceof Integer) {
                    int row = ((Integer) cValue).intValue() + 1;
                    cell.setText(Integer.toString(row));
                }
            }
        }
    });
    for (int colIndex = COL_OFFSET; colIndex < classTable.sizeOfComponentArray() + COL_OFFSET; colIndex++) {
        ComponentRef cr = classTable.getComponentArray(colIndex - COL_OFFSET);
        final String colRef = cr.getR();
        final int col = colIndex;
        TableColumn tc = new TableColumn(table, SWT.LEAD);
        tc.setText(cr.getR());
        tc.setWidth(100);
        TableViewerColumn tvc = new TableViewerColumn(viewer, tc);
        SyllableConverter sc = parentEditor.getDocument().getSyllableConverter();
        tc.setToolTipText(SyllableConverterUtils.getComponentName(sc, colRef));
        tvc.setEditingSupport(new CellEditingSupport(viewer, colRef, colIndex));
        tvc.setLabelProvider(new CellLabelProvider() {

            /* (non-Javadoc)
             * @see org.eclipse.jface.viewers.CellLabelProvider#getToolTipFont(java.lang.Object)
             */
            @Override
            public Font getToolTipFont(Object object) {
                /*
                 if (object instanceof Triple<?,?,?>)
                 {
                Object cValue = ((Triple<?,?,?>)object).get(col);
                if (cValue instanceof C)
                {
                    return (parentEditor.getFont(col-COL_OFFSET));
                }
                 }*/
                return super.getToolTipFont(object);
            }

            /* (non-Javadoc)
             * @see org.eclipse.jface.viewers.CellLabelProvider#getToolTipText(java.lang.Object)
             */
            @Override
            public String getToolTipText(Object element) {
                if (element instanceof Triple<?, ?, ?>) {
                    Object cValue = ((Triple<?, ?, ?>) element).get(col);
                    if (cValue instanceof C) {
                        //cell.setText(SyllableConverterUtils.getCText((C)cValue));
                        String text = SyllableConverterUtils.getCTextWithCodes((C) cValue);
                        return text;
                    }
                }
                return super.getToolTipText(element);
            }

            @Override
            public void update(ViewerCell cell) {
                Object o = cell.getViewerRow().getElement();
                if (o instanceof Triple<?, ?, ?>) {
                    Object cValue = ((Triple<?, ?, ?>) o).get(col);
                    if (cValue instanceof C) {
                        //cell.setText(SyllableConverterUtils.getCText((C)cValue));
                        String text = SyllableConverterUtils.getCTextWithCodes((C) cValue);
                        cell.setText(text);
                        cell.setFont(parentEditor.getFont(col - COL_OFFSET));
                    } else if (cValue instanceof Integer) {
                        cell.setText(cValue.toString());
                    }
                }
            }
        });
    }
    ColumnViewerToolTipSupport.enableFor(viewer);
    viewer.setInput(classTable);
    table.setHeaderVisible(true);
    viewer.refresh();
    menuManager.add(new Separator());
    menuManager.add(new GroupMarker(IWorkbenchActionConstants.MB_ADDITIONS));
    this.getEditorSite().registerContextMenu(menuManager, viewer);
    this.getEditorSite().setSelectionProvider(viewer);
    menuManager.setVisible(true);
    table.setMenu(menuManager.createContextMenu(table));
    table.setToolTipText(MessageUtil.getString("ClassTableToolTip"));
}

From source file:org.thanlwinsoft.doccharconvert.eclipse.editors.MappingTableEditorPart.java

License:Open Source License

@Override
public void createPartControl(Composite parent) {
    parent.setLayout(new FillLayout());
    table = new Table(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI);
    viewer = new TableViewer(table);
    viewer.setContentProvider(new MappingTableContentProvider());
    final MappingTableLabelProvider mtlp = new MappingTableLabelProvider(mt, parentEditor);
    viewer.setLabelProvider(mtlp);//from  w  w  w.  j a  va 2 s.c om
    TableColumn tcNum = new TableColumn(table, SWT.TRAIL);
    //tcNum.setText("");
    tcNum.setWidth(35);
    TableViewerColumn tvcNum = new TableViewerColumn(viewer, tcNum);
    tvcNum.setLabelProvider(new CellLabelProvider() {
        @Override
        public String getToolTipText(Object element) {
            return mtlp.getToolTipText(element);
        }

        /* (non-Javadoc)
         * @see org.eclipse.jface.viewers.CellLabelProvider#update(org.eclipse.jface.viewers.ViewerCell)
         */
        @Override
        public void update(ViewerCell cell) {
            cell.setText(mtlp.getColumnText(cell.getElement(), 0));
            cell.setBackground(mtlp.getBackground(cell.getElement(), 0));
        }

    });

    for (ComponentRef cr : mt.getColumns().getComponentArray()) {
        final String colRef = cr.getR();
        TableColumn tc = new TableColumn(table, SWT.LEAD);
        tc.setToolTipText(cr.getR());
        tc.setText(cr.getR());
        tc.setWidth(70);
        TableViewerColumn tvc = new TableViewerColumn(viewer, tc);
        SyllableConverter sc = parentEditor.getDocument().getSyllableConverter();
        tc.setToolTipText(SyllableConverterUtils.getComponentName(sc, colRef));
        tvc.setEditingSupport(new CellEditingSupport(viewer, colRef));
        tvc.setLabelProvider(new CellLabelProvider() {
            @Override
            public String getToolTipText(Object element) {
                if (element instanceof Map) {
                    C c = SyllableConverterUtils.getCFromMap((Map) element, colRef);
                    if ((c != null) && (SyllableConverterUtils.getCText(c).length() > 0))
                        return SyllableConverterUtils.getCTextWithCodes(c);
                }
                return MessageUtil.getString("MappingTableToolTip");
            }

            @Override
            public Font getToolTipFont(Object element) {
                /*
                 SyllableConverter sc = parentEditor.getDocument().getSyllableConverter();
                 C c = SyllableConverterUtils.getCFromMap((Map)element, colRef);
                         
                 int side = SyllableConverterUtils.getSide(sc, colRef);
                 if (c != null || SyllableConverterUtils.getCText(c).length() > 0)
                return parentEditor.getFont(side);
                */
                return null;
            }

            /* (non-Javadoc)
             * @see org.eclipse.jface.viewers.CellLabelProvider#getToolTipDisplayDelayTime(java.lang.Object)
             */
            @Override
            public int getToolTipDisplayDelayTime(Object object) {
                return super.getToolTipDisplayDelayTime(object);
            }

            /* (non-Javadoc)
             * @see org.eclipse.jface.viewers.CellLabelProvider#getToolTipStyle(java.lang.Object)
             */
            @Override
            public int getToolTipStyle(Object object) {
                // TODO Auto-generated method stub
                return super.getToolTipStyle(object);
            }

            @Override
            public void update(ViewerCell cell) {
                Object o = cell.getViewerRow().getElement();
                if (o instanceof Map) {
                    for (C c : ((Map) o).getCArray()) {
                        if (c.getR().equals(colRef)) {
                            cell.setText(SyllableConverterUtils.getCTextWithCodes(c));
                            c.getR();
                            SyllableConverter sc = parentEditor.getDocument().getSyllableConverter();
                            int side = SyllableConverterUtils.getSide(sc, colRef);
                            cell.setFont(parentEditor.getFont(side));
                        }
                    }
                }
            }
        });
    }
    ColumnViewerToolTipSupport.enableFor(viewer);
    viewer.setInput(mt);
    table.setHeaderVisible(true);
    viewer.refresh();
    menuManager.add(new GroupMarker(IWorkbenchActionConstants.MB_ADDITIONS));
    this.getEditorSite().registerContextMenu(menuManager, viewer);
    this.getEditorSite().setSelectionProvider(viewer);
    menuManager.setVisible(true);
    table.setMenu(menuManager.createContextMenu(table));
    table.setToolTipText(MessageUtil.getString("MappingTableToolTip"));
}

From source file:org.xtuml.bp.ui.sem.viewers.SEMFocusCellHighlighter.java

License:Apache License

private void removeSelectionInformation(Event event, ViewerCell cell) {
    GC gc = event.gc;/*from   w w  w  . j ava 2 s. c o  m*/
    gc.setBackground(cell.getViewerRow().getBackground(cell.getColumnIndex()));
    gc.setForeground(cell.getViewerRow().getForeground(cell.getColumnIndex()));
    event.detail &= ~SWT.SELECTED;
}