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

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

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Introduction

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

Prototype

public void setText(String text)

Source Link

Document

Set the text for the cell.

Usage

From source file:bndtools.editor.common.PropertiesTableLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    ColumnViewer viewer = getViewer();/*from  w  w w . j  a  va2  s  . co  m*/
    @SuppressWarnings("unchecked")
    Map<String, String> map = (Map<String, String>) viewer.getInput();

    String key = (String) cell.getElement();

    if (cell.getColumnIndex() == 0) {
        cell.setText(key);
    } else if (cell.getColumnIndex() == 1) {
        cell.setText(map.get(key));
    }
}

From source file:bndtools.editor.components.ComponentSvcRefTableLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    ComponentSvcReference svcRef = (ComponentSvcReference) cell.getElement();
    int columnIndex = cell.getColumnIndex();
    StyledString styledString;//w w w.ja v a 2s . co  m
    switch (columnIndex) {
    case 0:
        styledString = new StyledString(svcRef.getName());

        String bind = svcRef.getBind();
        String unbind = svcRef.getUnbind();
        if (bind != null) {
            StringBuilder buffer = new StringBuilder();
            buffer.append(" {").append(bind).append('/');
            if (unbind != null) {
                buffer.append(unbind);
            }
            buffer.append('}');
            styledString.append(buffer.toString(), StyledString.DECORATIONS_STYLER);
        }
        cell.setImage(svcRef.isDynamic() ? dynamicImg : staticImg);
        cell.setText(styledString.toString());
        cell.setStyleRanges(styledString.getStyleRanges());
        break;
    case 1:
        styledString = new StyledString(svcRef.getServiceClass(), StyledString.QUALIFIER_STYLER);
        cell.setText(styledString.toString());
        cell.setStyleRanges(styledString.getStyleRanges());
        break;
    case 2:
        char[] cardinality = new char[] { svcRef.isOptional() ? '0' : '1', '.', '.',
                svcRef.isMultiple() ? 'n' : '1' };
        styledString = new StyledString(new String(cardinality), StyledString.COUNTER_STYLER);
        cell.setText(styledString.toString());
        cell.setStyleRanges(styledString.getStyleRanges());
        break;
    case 3:
        String target = svcRef.getTargetFilter();
        cell.setText(target != null ? target : "");
        break;
    }
}

From source file:bndtools.editor.components.MethodProposalLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    StyledString styledString = getStyledString(cell.getElement());
    cell.setText(styledString.getString());
    cell.setStyleRanges(styledString.getStyleRanges());
}

From source file:bndtools.editor.pkgpatterns.HeaderClauseLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    @SuppressWarnings("unchecked")
    C clause = (C) cell.getElement();//from www.j a va  2s .  c om

    cell.setImage(packageImg);

    StyledString styledString = new StyledString(clause.getName());
    String version = clause.getAttribs().get(org.osgi.framework.Constants.VERSION_ATTRIBUTE);
    if (version != null) {
        styledString.append(": " + version, StyledString.COUNTER_STYLER);
    }

    decorate(styledString, clause);

    cell.setText(styledString.getString());
    cell.setStyleRanges(styledString.getStyleRanges());
}

From source file:bndtools.editor.pkgpatterns.PkgPatternsLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    HeaderClause clause = (HeaderClause) cell.getElement();
    cell.setImage(packageImg);/* w w  w  . j av  a 2  s. c  o m*/

    StyledString styledString = new StyledString(clause.getName());
    String resolution = clause.getAttribs().get(Constants.RESOLUTION_DIRECTIVE);
    if (org.osgi.framework.Constants.RESOLUTION_OPTIONAL.equals(resolution)) {
        styledString.append(" <optional>", UIConstants.ITALIC_QUALIFIER_STYLER);
    }
    String version = clause.getAttribs().get(org.osgi.framework.Constants.VERSION_ATTRIBUTE);
    if (version != null) {
        styledString.append(": " + version, StyledString.COUNTER_STYLER);
    }
    cell.setText(styledString.getString());
    cell.setStyleRanges(styledString.getStyleRanges());
}

From source file:bndtools.model.importanalysis.ImportsExportsTreeLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    if (IMPORTS_PLACEHOLDER.equals(cell.getElement())) {
        if (cell.getColumnIndex() == 0) {
            cell.setImage(pkgFolderImg);
            cell.setText("Import Packages");
        }//from ww  w  . j ava2 s.c o  m
    } else if (EXPORTS_PLACEHOLDER.equals(cell.getElement())) {
        if (cell.getColumnIndex() == 0) {
            cell.setImage(pkgFolderImg);
            cell.setText("Export Packages");
        }
    } else if (REQUIRED_PLACEHOLDER.equals(cell.getElement())) {
        if (cell.getColumnIndex() == 0) {
            cell.setImage(bundleFolderImg);
            cell.setText("Required Bundles");
        }
    } else if (cell.getElement() instanceof ImportUsedByPackage) {
        if (cell.getColumnIndex() == 0) {
            StyledString styledString = new StyledString("Used By: ", UIConstants.ITALIC_QUALIFIER_STYLER);
            styledString.append(((ImportUsedByPackage) cell.getElement()).usedByName);
            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
        }
    } else if (cell.getElement() instanceof ImportUsedByClass) {
        if (cell.getColumnIndex() == 0) {
            ImportUsedByClass importUsedBy = (ImportUsedByClass) cell.getElement();
            String fqn = importUsedBy.clazz.getFQN();
            String className = fqn.substring(fqn.lastIndexOf('.') + 1);
            cell.setText(className);
            cell.setImage(classImg);
        }
    } else if (cell.getElement() instanceof ExportUsesPackage) {
        if (cell.getColumnIndex() == 0) {
            StyledString styledString = new StyledString("Uses: ", UIConstants.ITALIC_QUALIFIER_STYLER);
            styledString.append(((ExportUsesPackage) cell.getElement()).name);
            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
        }
    } else if (cell.getElement() instanceof RequiredBundle) {
        RequiredBundle rb = (RequiredBundle) cell.getElement();
        switch (cell.getColumnIndex()) {
        case 0:
            StyledString label;
            if (rb.isSatisfied())
                label = new StyledString(rb.getName(), StyledString.QUALIFIER_STYLER);
            else
                label = new StyledString(rb.getName());

            String version = rb.getAttribs().get(Constants.BUNDLE_VERSION_ATTRIBUTE);
            if (version != null)
                label.append(" " + version, StyledString.COUNTER_STYLER);

            String resolution = rb.getAttribs().get(Constants.RESOLUTION_DIRECTIVE);
            boolean optional = org.osgi.framework.Constants.RESOLUTION_OPTIONAL.equals(resolution);
            if (resolution != null)
                label.append(" <" + resolution + ">", UIConstants.ITALIC_QUALIFIER_STYLER);

            cell.setText(label.getString());
            cell.setStyleRanges(label.getStyleRanges());

            if (optional)
                cell.setImage(requiredBundleOptImg);
            else if (rb.isSatisfied())
                cell.setImage(requiredBundleSatisfiedImg);
            else
                cell.setImage(requiredBundleImg);
            break;
        case 1:
            cell.setText(formatAttribs(rb.getAttribs()));
            break;
        default:
            break;
        }
    } else if (cell.getElement() instanceof ImportPackage || cell.getElement() instanceof ExportPackage) {
        HeaderClause entry = (HeaderClause) cell.getElement();
        switch (cell.getColumnIndex()) {
        case 0:
            boolean selfImport = false;
            if (entry instanceof ImportPackage) {
                selfImport = ((ImportPackage) entry).isSelfImport();
            }

            StyledString styledString;
            if (selfImport) {
                styledString = new StyledString(entry.getName(), StyledString.QUALIFIER_STYLER);
            } else {
                styledString = new StyledString(entry.getName());
            }

            String version = entry.getAttribs().get(Constants.VERSION_ATTRIBUTE);
            if (version != null)
                styledString.append(" " + version, StyledString.COUNTER_STYLER);

            String resolution = entry.getAttribs().get(Constants.RESOLUTION_DIRECTIVE);
            boolean optional = org.osgi.framework.Constants.RESOLUTION_OPTIONAL.equals(resolution);
            if (resolution != null) {
                styledString.append(" <" + resolution + ">", UIConstants.ITALIC_QUALIFIER_STYLER);
            }

            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
            if (optional) {
                cell.setImage(packageOptImg);
            } else if (selfImport) {
                cell.setImage(packageImpExpImg);
            } else {
                cell.setImage(packageImg);
            }
            break;
        case 1:
            cell.setText(formatAttribs(entry.getAttribs()));
            break;
        default:
            break;
        }
    }
}

From source file:bndtools.utils.ClassPathLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    IPath path = (IPath) cell.getElement();

    cell.setText(path.toString());
    if (path.hasTrailingSeparator())
        cell.setImage(folderImg);/*w ww .java 2  s  . c  o  m*/
    else
        cell.setImage(jarImg);
}

From source file:ca.uvic.chisel.javasketch.ui.internal.search.TraceSearchResultLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    Object element = cell.getElement();
    int columnIndex = cell.getColumnIndex();
    cell.setImage(getColumnImage(element, columnIndex));
    if (element instanceof Match) {
        String text = "";
        switch (columnIndex) {
        case 0:/*  w  w w.  j a v a  2 s .  co  m*/
            setMatchText(cell);
            break;
        case 1:
            ITraceModelProxy mElement = (ITraceModelProxy) ((Match) element).getElement();
            switch (mElement.getKind()) {
            case ITraceModel.ACTIVATION:
                text = "Activation";
                break;
            case ITraceModel.TRACE_CLASS:
                text = "Class";
                break;
            case ITraceModel.TRACE_CLASS_METHOD:
                text = "Method";
                break;
            case ITraceModel.THREAD:
                text = "Thread";
                break;
            case ITraceModel.TRACE:
                text = "Trace";
                break;
            }
            if ((mElement.getKind() & ITraceModel.MESSAGE) == ITraceModel.MESSAGE) {
                text = "Message";
            }
            cell.setText(text);
        }
    } else {
        cell.setText(getColumnText(element, columnIndex));
    }
}

From source file:ca.uvic.chisel.javasketch.ui.internal.search.TraceSearchResultLabelProvider.java

License:Open Source License

/**
 * @param cell//from  ww w.j  a v  a 2  s .c  o m
 */
private void setMatchText(ViewerCell cell) {
    Match match = (Match) cell.getElement();
    ITraceModelProxy proxy = (ITraceModelProxy) match.getElement();
    IProgramSketch sketch = SketchPlugin.getDefault().getSketch(proxy.getTrace());
    PresentationData pd = PresentationData.connect(sketch);
    try {
        String annotation = pd.getAnnotation(proxy.getElementId());
        if (annotation != null) {
            annotation = annotation.replaceAll("\\s+", " ");
            if (annotation.length() >= match.getOffset() + match.getLength()) {
                int summaryOffset = 0;
                String summary = annotation.substring(match.getOffset(), match.getOffset() + match.getLength());
                StringBuilder builder = new StringBuilder(summary);
                int wordCount = 0;
                int index = match.getOffset() - 1;
                while (wordCount < 3 && index >= 0) {
                    char c = annotation.charAt(index);
                    if (Character.isWhitespace(c)) {
                        wordCount++;
                        if (wordCount > 3) {
                            break;
                        }
                    }
                    builder.insert(0, c);
                    summaryOffset++;
                    index--;
                }
                if (index >= 0) {
                    builder.insert(0, "...");
                    summaryOffset += 3;
                }
                index = match.getOffset() + match.getLength();
                wordCount = 0;
                while (wordCount < 3 && index < annotation.length()) {
                    char c = annotation.charAt(index);
                    if (Character.isWhitespace(c)) {
                        wordCount++;
                        if (wordCount > 3) {
                            break;
                        }
                    }
                    builder.append(c);
                    index++;
                }
                if (index < annotation.length()) {
                    builder.append("...");
                }
                cell.setText(builder.toString());
                Color fg = cell.getForeground();
                Color bg = cell.getFont().getDevice().getSystemColor(SWT.COLOR_YELLOW);
                StyleRange range = new StyleRange(summaryOffset, match.getLength(), fg, bg);
                cell.setStyleRanges(new StyleRange[] { range });
            }
        }
    } finally {
        pd.disconnect();
    }

}

From source file:ca.uvic.chisel.javasketch.ui.internal.views.TraceNavigatorLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    Object element = cell.getElement();
    IProgramSketch sketch = null;//  w  w  w. j a v a 2  s . c  o  m
    Image image = null;
    if (element instanceof IProgramSketch) {
        sketch = (IProgramSketch) element;
    } else if (element instanceof IThread) {
        IThread thread = (IThread) element;
        sketch = SketchPlugin.getDefault().getSketch(thread);
    }
    switch (cell.getColumnIndex()) {
    case TraceNavigator.ACTIVE_TRACE_COLUMN:
        if (sketch != null) {
            if (sketch.equals(SketchPlugin.getDefault().getActiveSketch())) {
                cell.setImage(SketchPlugin.getDefault().getImageRegistry()
                        .get(ISketchImageConstants.ICON_TRACE_ACTIVE));
            } else {
                cell.setImage(SketchPlugin.getDefault().getImageRegistry()
                        .get(ISketchImageConstants.ICON_TRACE_INACTIVE));
            }
        }
        break;
    case TraceNavigator.LABEL_COLUMN:
        cell.setText(getText(element));
        cell.setImage(getImage(element));
        break;
    case TraceNavigator.VISIBLE_TRACE_COLUMN:
        if (sketch != null) {
            IDegreeOfInterest doi = SketchPlugin.getDefault().getDOI();
            IProgramSketch activeSketch = SketchPlugin.getDefault().getActiveSketch();
            if (activeSketch != null) {
                if (activeSketch.getTracedLaunchConfiguration().equals(sketch.getTracedLaunchConfiguration())) {
                    TraceNavigator navigator = (TraceNavigator) PlatformUI.getWorkbench()
                            .getActiveWorkbenchWindow().getActivePage().findView(TraceNavigator.VIEW_ID);
                    if (navigator != null) {
                        if (doi.isSketchHidden(sketch)) {
                            image = SketchPlugin.getDefault().getImageRegistry()
                                    .get(ISketchImageConstants.ICON_ELEMENT_FILTERED);
                        } else {
                            image = SketchPlugin.getDefault().getImageRegistry()
                                    .get(ISketchImageConstants.ICON_ELEMENT_VISIBLE);
                        }
                    }
                }
            }
        }
        cell.setImage(image);
        break;
    }
}