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.vectrace.MercurialEclipse.history.MercurialHistoryPage.java

License:Open Source License

private void copyToClipboard() {
    Iterator<?> iterator = getSelection().iterator();
    StringBuilder text = new StringBuilder();
    Table table = viewer.getTable();//from  ww  w .  j a v  a2s . c o  m
    for (int columnIndex = 1; columnIndex < table.getColumnCount(); columnIndex++) {
        text.append(table.getColumn(columnIndex).getText()).append('\t');
    }

    String crlf = System.getProperty("line.separator"); //$NON-NLS-1$
    text.append(crlf);

    while (iterator.hasNext()) {
        Object next = iterator.next();
        ITableLabelProvider labelProvider = (ITableLabelProvider) viewer.getLabelProvider();
        for (int columnIndex = 1; columnIndex < table.getColumnCount(); columnIndex++) {
            text.append(labelProvider.getColumnText(next, columnIndex)).append('\t');
        }
        text.append(crlf);
    }
    Clipboard clipboard = null;
    try {
        clipboard = new Clipboard(getSite().getShell().getDisplay());
        clipboard.setContents(new String[] { text.toString() }, new Transfer[] { TextTransfer.getInstance() });
    } finally {
        if (clipboard != null) {
            clipboard.dispose();
        }
    }
}

From source file:com.vectrace.MercurialEclipse.ui.CommitFilesChooser.java

License:Open Source License

@SuppressWarnings("unused")
private void makeActions() {
    getViewer().addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            showDiffForSelection();/*from   ww w.j  a  va2 s.c om*/
        }
    });
    getViewer().addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            fireStateChanged();
        }
    });

    if (selectable) {
        selectAllButton.setSelection(false); // Start not selected

        selectAllButton.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (selectAllButton.getSelection()) {
                    getViewer().setAllChecked(true);
                } else {
                    getViewer().setAllChecked(false);
                }
                fireStateChanged();
            }
        });
    }

    if (selectable && showUntracked) {
        showUntrackedFilesButton.setSelection(true); // Start selected.
        showUntrackedFilesButton.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (showUntrackedFilesButton.getSelection()) {
                    getViewer().removeFilter(untrackedFilesFilter);
                } else {
                    getViewer().addFilter(untrackedFilesFilter);
                }
                getViewer().refresh(true);
                fireStateChanged();
            }
        });
    }

    final Table table = getViewer().getTable();
    TableColumn[] columns = table.getColumns();
    for (int ci = 0; ci < columns.length; ci++) {
        TableColumn column = columns[ci];
        final int colIdx = ci;
        new TableColumnSorter(getViewer(), column) {
            @Override
            protected int doCompare(Viewer v, Object e1, Object e2) {
                StructuredViewer v1 = (StructuredViewer) v;
                ITableLabelProvider lp = (ITableLabelProvider) v1.getLabelProvider();
                String t1 = lp.getColumnText(e1, colIdx);
                String t2 = lp.getColumnText(e2, colIdx);
                if (t1 != null) {
                    return t1.compareTo(t2);
                }
                return 0;
            }
        };
    }
}

From source file:de.quamoco.adaptation.view.filter.ColumnPatternFilter.java

License:Apache License

/**
 * Assumes that the viewer is a {@link TreeViewer} and its
 * label provider an {@link ITableLabelProvider}.
 * For each column in the tree, wordMatches is called and the
 * composed result is returned./*from www .  j  ava2s .  c o m*/
 */
@Override
protected boolean isLeafMatch(Viewer viewer, Object element) {
    TreeViewer treeViewer = (TreeViewer) viewer;
    ITableLabelProvider labelProvider = (ITableLabelProvider) treeViewer.getLabelProvider();

    boolean returnValue = false;

    // Iterate over each column, get the label, call wordMatches and 
    // compose the result.
    for (int i = 0; i < treeViewer.getTree().getColumnCount(); i++) {
        String columnText = labelProvider.getColumnText(element, i);
        returnValue = returnValue || wordMatches(columnText);
    }

    return returnValue;
}

From source file:de.quamoco.adaptation.view.history.sorter.AdaptationHistoryViewerSorter.java

License:Apache License

/**
 * Compares the two objects based on their labels provided by the label provider
 * that is attached to the passed viewer.
 * @param viewer the viewer//  w  w w. ja va2 s. co m
 * @param e1 first object
 * @param e2 second object
 * @return an int indicating the less or equals relation
 */
private int compareBasedOnLabel(Viewer viewer, Object e1, Object e2) {
    // sort by the label provided by the label provider
    ITableLabelProvider labelProvider = (ITableLabelProvider) ((StructuredViewer) viewer).getLabelProvider();
    String l1 = labelProvider.getColumnText(e1, propertyIndex);
    String l2 = labelProvider.getColumnText(e2, propertyIndex);
    if (l1 == null) {
        l1 = "";
    }
    if (l2 == null) {
        l2 = "";
    }
    return l1.compareTo(l2);
}

From source file:de.quamoco.adaptation.view.tasks.sorter.AdaptationTaskViewerSorter.java

License:Apache License

/**
 * Compares the two objects based on their labels provided by the label provider
 * that is attached to the passed viewer.
 * @param viewer the viewer//from   ww w  .jav a 2 s .  c o m
 * @param e1 first object
 * @param e2 second object
 * @return an int indicating the less or equals relation
 */
private int compareBasedOnLabel(Viewer viewer, Object e1, Object e2) {
    // sort by the label provided by the label provider
    ITableLabelProvider labelProvider = (ITableLabelProvider) ((StructuredViewer) viewer).getLabelProvider();
    String label1 = labelProvider.getColumnText(e1, propertyIndex);
    String label2 = labelProvider.getColumnText(e2, propertyIndex);
    return label1.compareTo(label2);
}

From source file:ext.org.eclipse.jdt.internal.ui.preferences.CodeAssistAdvancedConfigurationBlock.java

License:Open Source License

private void createSeparateViewer(Composite composite) {
    fSeparateViewer = CheckboxTableViewer.newCheckList(composite, SWT.SINGLE | SWT.BORDER);
    Table table = fSeparateViewer.getTable();
    table.setHeaderVisible(false);/*from w ww. java 2s. c  om*/
    table.setLinesVisible(false);
    table.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, true, false, 1, 1));

    TableColumn nameColumn = new TableColumn(table, SWT.NONE);
    nameColumn.setText(
            PreferencesMessages.CodeAssistAdvancedConfigurationBlock_separate_table_category_column_title);
    nameColumn.setResizable(false);

    fSeparateViewer.setContentProvider(new ArrayContentProvider());

    ITableLabelProvider labelProvider = new SeparateTableLabelProvider();
    fSeparateViewer.setLabelProvider(labelProvider);
    fSeparateViewer.setInput(fModel.elements);

    final int ICON_AND_CHECKBOX_WITH = 50;
    final int HEADER_MARGIN = 20;
    int minNameWidth = computeWidth(table, nameColumn.getText()) + HEADER_MARGIN;
    for (int i = 0; i < fModel.elements.size(); i++) {
        minNameWidth = Math.max(minNameWidth,
                computeWidth(table, labelProvider.getColumnText(fModel.elements.get(i), 0))
                        + ICON_AND_CHECKBOX_WITH);
    }

    nameColumn.setWidth(minNameWidth);

    fSeparateViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            boolean checked = event.getChecked();
            ModelElement element = (ModelElement) event.getElement();
            element.setSeparateCommand(checked);
        }
    });

    table.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            handleTableSelection();
        }
    });

}

From source file:net.mldonkey.g2gui.view.viewers.CustomTableTreeViewer.java

License:Open Source License

protected void doUpdateItem(Item item, Object element) {
    // update icon and label
    // Similar code in TableTreeViewer.doUpdateItem()
    IBaseLabelProvider prov = getLabelProvider();
    ITableLabelProvider tprov = null;
    ILabelProvider lprov = null;/* w w w. java  2 s. co m*/

    if (prov instanceof ITableLabelProvider)
        tprov = (ITableLabelProvider) prov;
    else
        lprov = (ILabelProvider) prov;

    int columnCount = this.getTableTree().getTable().getColumnCount();
    TableTreeItem ti = (TableTreeItem) item;

    // Also enter loop if no columns added.  See 1G9WWGZ: JFUIF:WINNT - TableViewer with 0 columns does not work
    for (int column = 0; (column < columnCount) || (column == 0); column++) {
        String text = ""; //$NON-NLS-1$
        Image image = null;

        if (tprov != null) {
            text = tprov.getColumnText(element, column);
            image = tprov.getColumnImage(element, column);
        } else {
            if (column == 0) {
                text = lprov.getText(element);
                image = lprov.getImage(element);
            }
        }

        // Only set text if it changes
        if (!text.equals(ti.getText(column)))
            ti.setText(column, text);

        // Apparently a problem to setImage to null if already null
        if (ti.getImage(column) != image)
            ti.setImage(column, image);
    }

    if (prov instanceof IColorProvider) {
        IColorProvider cprov = (IColorProvider) prov;

        if (ti.getForeground() != cprov.getForeground(element)) {
            if ((cprov.getForeground(element) != null)
                    || (!ti.getParent().getForeground().getRGB().equals(ti.getForeground().getRGB())))
                ti.setForeground(cprov.getForeground(element));
        }

        if (ti.getBackground() != cprov.getBackground(element)) {
            if ((cprov.getBackground(element) != null)
                    || (!ti.getParent().getBackground().getRGB().equals(ti.getBackground().getRGB())))
                ti.setBackground(cprov.getBackground(element));
        }
    }
}

From source file:net.mldonkey.g2gui.view.viewers.CustomTableViewer.java

License:Open Source License

protected void doUpdateItem(Widget widget, Object element, boolean fullMap) {
    if (widget instanceof TableItem) {
        TableItem item = (TableItem) widget;

        // remember element we are showing
        if (fullMap) {
            associate(element, item);// w  w  w . ja v a 2s.c o  m
        } else {
            item.setData(element);
            mapElement(element, item);
        }

        IBaseLabelProvider prov = getLabelProvider();
        ITableLabelProvider tprov = null;
        ILabelProvider lprov = null;

        if (prov instanceof ITableLabelProvider) {
            tprov = (ITableLabelProvider) prov;
        } else {
            lprov = (ILabelProvider) prov;
        }

        int columnCount = this.getTable().getColumnCount();
        TableItem ti = item;

        // Also enter loop if no columns added.  See 1G9WWGZ: JFUIF:WINNT - TableViewer with 0 columns does not work
        for (int column = 0; (column < columnCount) || (column == 0); column++) {
            // Similar code in TableTreeViewer.doUpdateItem()
            String text = G2Gui.emptyString; //$NON-NLS-1$
            Image image = null;

            if (tprov != null) {
                text = tprov.getColumnText(element, column);
                image = tprov.getColumnImage(element, column);
            } else {
                if (column == 0) {
                    text = lprov.getText(element);
                    image = lprov.getImage(element);
                }
            }

            // Only set text if it changes
            if (!text.equals(ti.getText(column))) {
                ti.setText(column, text);
            }

            // Apparently a problem to setImage to null if already null
            if (ti.getImage(column) != image) {
                ti.setImage(column, image);
            }
        }

        if (prov instanceof IColorProvider) {
            IColorProvider cprov = (IColorProvider) prov;

            if (ti.getForeground() != cprov.getForeground(element)) {
                if ((cprov.getForeground(element) != null)
                        || (!ti.getParent().getForeground().getRGB().equals(ti.getForeground().getRGB()))) {
                    ti.setForeground(cprov.getForeground(element));
                }
            }

            if (ti.getBackground() != cprov.getBackground(element)) {
                if ((cprov.getBackground(element) != null)
                        || (!ti.getParent().getBackground().getRGB().equals(ti.getBackground().getRGB()))) {
                    ti.setBackground(cprov.getBackground(element));
                }
            }
        }
    }
}

From source file:net.refractions.udig.issues.internal.view.IssuesSorter.java

License:Open Source License

public int compare(Viewer viewer, ViewerSorter defaultSorter, Column selectedColumn, boolean direction,
        Object e1, Object e2) {
    if (!(e1 instanceof IIssue))
        return defaultSorter.compare(viewer, e1, e2);

    IIssue issue1 = (IIssue) e1;/*w w w .j  a va  2s .c o  m*/
    IIssue issue2 = (IIssue) e2;

    if (!direction) {
        issue1 = (IIssue) e2;
        issue2 = (IIssue) e1;
    }

    if (viewer instanceof ContentViewer) {
        ContentViewer tviewer = (ContentViewer) viewer;
        IBaseLabelProvider provider = tviewer.getLabelProvider();
        if (provider instanceof ITableLabelProvider) {
            ITableLabelProvider tableProvider = (ITableLabelProvider) provider;
            String text1 = tableProvider.getColumnText(issue1, IssuesView.columnToIndex(selectedColumn));
            String text2 = tableProvider.getColumnText(issue2, IssuesView.columnToIndex(selectedColumn));
            if (text1 != null && text2 != null) {
                return defaultSorter.compare(viewer, text1, text2);
            }

            switch (selectedColumn) {
            case PRIORITY:
                return defaultSorter.compare(null, ((IIssue) issue1).getPriority().ordinal(),
                        ((IIssue) issue2).getPriority().ordinal());
            case RESOLUTION:
                return defaultSorter.compare(null, ((IIssue) issue1).getResolution().ordinal(),
                        ((IIssue) issue2).getResolution().ordinal());

            }
        }
    }

    return defaultSorter.compare(viewer, issue1, issue2);
}

From source file:org.bbaw.pdr.ae.view.control.comparator.PdrObjectViewComparator.java

License:Open Source License

@Override
public final int compare(final Viewer viewer, final Object e1, final Object e2) {
    ITableLabelProvider tlp = (ITableLabelProvider) ((TableViewer) viewer).getLabelProvider();
    int rc = 0;/*w  w w  . j  a v a  2  s.  co m*/
    rc = tlp.getColumnText(e1, _propertyIndex).compareTo(tlp.getColumnText(e2, _propertyIndex));

    // If descending order, flip the direction
    if (_direction == DESCENDING) {
        rc = -rc;
    }
    return rc;
}