Example usage for org.eclipse.jface.viewers ITableLabelProvider getColumnText

List of usage examples for org.eclipse.jface.viewers ITableLabelProvider getColumnText

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ITableLabelProvider getColumnText.

Prototype

public String getColumnText(Object element, int columnIndex);

Source Link

Document

Returns the label text for the given column of the given element.

Usage

From source file:com.aptana.git.ui.internal.history.CommitGraphTable.java

License:Open Source License

private void doPaint(final Event event) {
    if (event.index == 0) {
        renderer.paint(event);//from  w  w w  .j a v a2  s.  co  m
        return;
    }

    final GitCommit c = (GitCommit) ((TableItem) event.item).getData();
    final ITableLabelProvider lbl = (ITableLabelProvider) getLabelProvider();
    final String txt = lbl.getColumnText(c, event.index);

    final Point textsz = event.gc.textExtent(txt);
    final int texty = (event.height - textsz.y) / 2;
    event.gc.drawString(txt, event.x, event.y + texty, true);
}

From source file:com.archimatetool.hammer.view.ValidatorViewer.java

License:Open Source License

private void sort(final int columnIndex) {
    setComparator(new ViewerComparator(Collator.getInstance()) {
        @Override/*w w  w. j  ava2 s  . c  o m*/
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (e1 instanceof IIssueCategory && e2 instanceof IIssueCategory) {
                return 0;
            }

            ITableLabelProvider provider = (ITableLabelProvider) getLabelProvider();
            String s1 = provider.getColumnText(e1, columnIndex);
            String s2 = provider.getColumnText(e2, columnIndex);

            if (s1 == null) {
                s1 = ""; //$NON-NLS-1$
            }
            if (s2 == null) {
                s2 = ""; //$NON-NLS-1$
            }

            return columnSort[columnIndex] == ASCENDING ? getComparator().compare(s1, s2)
                    : getComparator().compare(s2, s1);
        }
    });
}

From source file:com.codeandme.tools.ui.TableExporter.java

License:Open Source License

/**
 * Retrieve all string representations for a table row.
 * //from ww w  . ja v  a  2 s.  co  m
 * @param element
 *            table element
 * @return data strings
 */
protected String[] getTextData(Object element) {
    String[] output = new String[fViewer.getTable().getColumnCount()];

    IBaseLabelProvider labelProvider = fViewer.getLabelProvider();
    ITableLabelProvider globalLabelProvider = null;
    if (labelProvider instanceof ITableLabelProvider)
        globalLabelProvider = (ITableLabelProvider) labelProvider;

    int[] order = fViewer.getTable().getColumnOrder();
    for (int columnIndex = 0; columnIndex < fViewer.getTable().getColumnCount(); columnIndex++) {
        String text = null;
        if (globalLabelProvider != null)
            text = globalLabelProvider.getColumnText(element, order[columnIndex]);

        else if (fViewer.getLabelProvider(columnIndex) instanceof ILabelProvider)
            text = ((ILabelProvider) fViewer.getLabelProvider(order[columnIndex])).getText(element);

        output[columnIndex] = text;
    }

    return output;
}

From source file:com.hangum.tadpole.engine.sql.util.tables.DefaultViewerSorter.java

License:Open Source License

@Override
public int compare(Viewer viewer, Object e1, Object e2) {
    TableViewer tableViewer = (TableViewer) viewer;
    ITableLabelProvider tlprov = (ITableLabelProvider) tableViewer.getLabelProvider();

    String name1 = tlprov.getColumnText(e1, propertyIndex);
    String name2 = tlprov.getColumnText(e2, propertyIndex);

    int prefix = getPrefix(viewer);

    if (isEmpty(name1)) {
        if (isEmpty(name2)) {
            return 0;
        } else {//from   ww  w. ja v  a  2  s  .  c  o m
            return prefix;
        }
    } else {
        if (isEmpty(name2)) {
            return prefix * -1;
        } else {
            COLUMN_TYPE type = getColumnType(propertyIndex);
            switch (type) {
            case Date:
                try {
                    Date date1 = dateToStr(name1);
                    Date date2 = dateToStr(name2);

                    Long long1 = date1.getTime();
                    Long long2 = date2.getTime();

                    return prefix * long1.compareTo(long2);
                } catch (Exception e) {
                    logger.error("Date column sort", e);
                }

            case String:
                return prefix * name1.compareTo(name2);
            case Long:
                try {
                    Long long1 = Long.parseLong(name1);
                    Long long2 = Long.parseLong(name2);

                    return prefix * long1.compareTo(long2);
                } catch (NumberFormatException nfe) {
                    logger.error("", nfe);
                }

                break;
            case Double:
                try {
                    Double double1 = Double.parseDouble(name1);
                    Double double2 = Double.parseDouble(name2);

                    return prefix * double1.compareTo(double2);
                } catch (NumberFormatException nfe) {
                    logger.error("", nfe);
                }

                break;
            case IP:
                if ("".equals(name1) || "".equals(name2)) {
                    System.out.println();
                }
                StringTokenizer st1 = new StringTokenizer(name1, ".");
                StringTokenizer st2 = new StringTokenizer(name2, ".");

                String s1, s2;
                while (st1.hasMoreTokens() && st2.hasMoreTokens()) {
                    int a = -1;
                    int b = -1;

                    s1 = st1.nextToken();
                    s2 = st2.nextToken();
                    try {
                        a = Integer.parseInt(s1);
                    } catch (Exception e) {
                    }
                    ;
                    try {
                        b = Integer.parseInt(s2);
                    } catch (Exception e) {
                    }
                    ;

                    if (a != -1 && b != -1) { //integer both
                        if (a == b)
                            continue;
                        return prefix * (a - b);
                    } else if (a == -1 && b == -1) { //not-integer both
                        int comp = s1.compareTo(s2);
                        if (comp == 0)
                            continue;

                        if ("*".equals(s1)) {
                            return prefix * 1;
                        } else if ("*".equals(s2)) {
                            return prefix * (-1);
                        } else {
                            return prefix * comp;
                        }
                    } else {
                        return prefix * (-1) * a;
                    }
                }

                return 0;
            }
        }
    }

    return prefix;
}

From source file:com.hangum.tadpole.rdb.core.viewers.object.comparator.DefaultComparator.java

License:Open Source License

@Override
public int compare(Viewer viewer, Object e1, Object e2) {

    TableViewer tableViewer = (TableViewer) viewer;
    ITableLabelProvider tlprov = (ITableLabelProvider) tableViewer.getLabelProvider();

    String e1Val = tlprov.getColumnText(e1, propertyIndex) == null ? ""
            : tlprov.getColumnText(e1, propertyIndex);
    String e2Val = tlprov.getColumnText(e2, propertyIndex) == null ? ""
            : tlprov.getColumnText(e2, propertyIndex);

    int rc = NullSafeComparator.compare(e1Val, e2Val);
    if (direction == DESCENDING) {
        rc = -rc;/*from  w w  w .j  av a  2 s  .c o  m*/
    }
    return rc;
}

From source file:com.mentor.nucleus.bp.model.compare.ModelMergeProcessor.java

License:Open Source License

public static boolean merge(TreeDifferencer differencer, TreeDifference difference, boolean rightToLeft,
        ITreeDifferencerProvider contentProvider, ITableLabelProvider labelProvider,
        Ooaofooa destinationModelRoot) throws IOException {
    // this is a removal
    if (difference.getElement() instanceof EmptyElement
            && difference.getMatchingDifference().getElement() instanceof NonRootModelElementComparable) {
        NonRootModelElementComparable localComparable = (NonRootModelElementComparable) difference
                .getMatchingDifference().getElement();
        disposeElement(localComparable);
        return true;
    }//from   w  w w  .j ava2 s.  c  om
    Object diffElement = difference.getElement();
    // if the difference is name based
    if (difference.getType() == TreeDifference.NAME_DIFFERENCE) {
        // find the child's difference that actually effects the
        // element name
        String text = labelProvider.getColumnText(diffElement, 0);
        difference = getDifferenceForNameChange(contentProvider, diffElement, text, rightToLeft, differencer);
        if (difference == null) {
            return false;
        }
        diffElement = difference.getElement();
    }
    if (diffElement instanceof NonRootModelElementComparable && difference.getElement() != null
            && difference.getMatchingDifference().getElement() != null
            && difference.getLocation() != difference.getMatchingDifference().getLocation()
            && !(difference.getMatchingDifference().getElement() instanceof EmptyElement)) {
        // this is a positional change
        return handlePositionChange(difference, contentProvider);
    }
    if (diffElement instanceof NonRootModelElementComparable) {
        // do not allow the merge if there is no parent
        // this is a case where the left element is null and
        // merging would result in the creation of a new element
        // This new element could however result in a case where
        // a duplicate element is created (rename) which the tool
        // currently does not behave well with
        if (difference.getElement() == null && difference.getMatchingDifference().getParent() == null) {
            return false;
        }
        return handleNewElement(difference, contentProvider, diffElement, destinationModelRoot, differencer,
                rightToLeft);
    } else if (difference.getElement() instanceof ObjectElementComparable) {
        // just copy the value over, but create deltas so that they
        // can be applied to the real local copy
        ObjectElementComparable comparable = (ObjectElementComparable) difference.getElement();
        ObjectElementComparable localComparable = (ObjectElementComparable) difference.getMatchingDifference()
                .getElement();
        ObjectElement element = (ObjectElement) comparable.getRealElement();
        ObjectElement localElement = (ObjectElement) localComparable.getRealElement();
        if (element.getType() == ObjectElement.ATTRIBUTE_ELEMENT) {
            return handleAttributeChange(localElement, element);
        } else if (element.getType() == ObjectElement.REFERENTIAL_ATTRIBUTE_ELEMENT) {
            handleReferential(element, localElement, contentProvider, destinationModelRoot, differencer,
                    rightToLeft, difference);
            return true;
        }
    }
    return false;
}

From source file:com.mentor.nucleus.bp.ui.sem.pages.SEMEditorPage.java

License:Open Source License

private void createColumnForEvent(StateMachineEvent_c event) {
    TableViewerColumn column = new TableViewerColumn(fTableViewer, SWT.CENTER);
    column.setLabelProvider(new CellLabelProvider() {

        @Override//from  w ww  .ja  v a  2 s. c om
        public void update(ViewerCell cell) {
            ITableLabelProvider provider = (ITableLabelProvider) fTableViewer.getLabelProvider();
            cell.setText(provider.getColumnText(cell.getElement(), cell.getColumnIndex()));
            cell.setImage(provider.getColumnImage(cell.getElement(), cell.getColumnIndex()));
        }

    });
    column.setEditingSupport(new SEMEditingSupport(fTableViewer, column.getColumn()));
    column.getColumn().setData(event);
    column.getColumn().setText(event.Get_name());
    column.getColumn().pack();
}

From source file:com.microsoft.tfs.client.common.ui.framework.helper.TableViewerSorter.java

License:Open Source License

/**
 * Performs a default column-wise comparison of two elements. This method is
 * called after checking for any {@link Comparator} set through
 * {@link #setComparator(int, Comparator)}. Subclasses may override. The
 * base class implementation uses this sorter's {@link Collator} to compare
 * the column text for each element provided by the viewer's label provider.
 *
 * @param columnIndex//from  ww w.  j  av a 2 s .  c  om
 *        the index of the column being sorted by
 * @param viewer
 *        the {@link Viewer} we are sorting for
 * @param e1
 *        the first element
 * @param e2
 *        the second element
 * @return a comparison value
 */
protected int defaultColumnCompare(final int columnIndex, final Viewer viewer, final Object e1,
        final Object e2) {
    final ITableLabelProvider labelProvider = (ITableLabelProvider) ((StructuredViewer) viewer)
            .getLabelProvider();

    String s1 = labelProvider.getColumnText(e1, columnIndex);
    String s2 = labelProvider.getColumnText(e2, columnIndex);

    if (s1 == null) {
        s1 = ""; //$NON-NLS-1$
    }
    if (s2 == null) {
        s2 = ""; //$NON-NLS-1$
    }

    return getCollator().compare(s1, s2);
}

From source file:com.netxforge.netxstudio.screens.LabelTextTableColumnFilter.java

License:Open Source License

private boolean filterObjectOnText(Viewer viewer, Object element) {
    if (searchString == null || searchString.length() == 0) {
        return true;
    }// www .j  a  va  2 s .c  o m
    boolean result = true;
    // Get the n'th column matching the provided column.
    if (viewer instanceof TableViewer) {
        Table table = ((TableViewer) viewer).getTable();
        int targetColumnIndex = table.indexOf(column);

        // Blindly cast to ITableLabelProvider, we could also use
        // EditingSupport instead to get the edited
        // value.
        ITableLabelProvider labelProvider = (ITableLabelProvider) ((TableViewer) viewer).getLabelProvider();
        String match = labelProvider.getColumnText(element, targetColumnIndex);

        try {
            result = match.matches(searchString);
            if (result) {
                System.out.println("Searchsstring: match for: " + searchString + " on: " + match);
            }
        } catch (PatternSyntaxException pse) {
            pse.printStackTrace();
        }
    }
    return result;
}

From source file:com.nokia.trace.eventview.TraceEventView.java

License:Open Source License

/**
 * Creates sort listener/*  w  w w  .j av  a 2  s .c  o m*/
 * 
 * @param tableWidget
 *            table widget
 * @param column
 *            column to create sort listener for
 * @param index
 *            column index
 */
private void createColumnSorter(final Table tableWidget, final TableColumn column, final int index) {

    TableColumnSorter cSorter = new TableColumnSorter(table, column) {

        @Override
        protected int doCompare(Viewer v, Object o1, Object o2) {
            ITableLabelProvider lp = ((ITableLabelProvider) table.getLabelProvider());
            String t1 = lp.getColumnText(o1, index);
            String t2 = lp.getColumnText(o2, index);
            return t1.compareTo(t2);
        }
    };

    // Set no sorter as initial state
    cSorter.setSorter(cSorter, TableColumnSorter.NONE);
}