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

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

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Introduction

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

Prototype

public void setImage(Image image)

Source Link

Document

Set the Image for the cell.

Usage

From source file:de.walware.statet.r.ui.RLabelProvider.java

License:Open Source License

public void update(final ViewerCell cell, final IElementPartition partition, final IModelElement element) {
     cell.setImage(WaDebugImages.getImageRegistry().get(WaDebugImages.OBJ_VARIABLE_PARTITION));

     final StyledString text = new StyledString();
     text.append("["); //$NON-NLS-1$
     text.append(Long.toString((partition.getPartitionStart() + 1)));
     text.append(" ... "); //$NON-NLS-1$
     text.append(Long.toString(partition.getPartitionStart() + partition.getPartitionLength()));
     text.append("]"); //$NON-NLS-1$

     if (element instanceof RList) {
         final RList rList = (RList) element;
         String label = rList.getName(partition.getPartitionStart());
         if (label != null) {
             text.append("  "); //$NON-NLS-1$
             text.append(label, StyledString.QUALIFIER_STYLER);
             text.append(" ... ", StyledString.QUALIFIER_STYLER); //$NON-NLS-1$
             label = rList.getName(partition.getPartitionStart() + (partition.getPartitionLength() - 1));
             if (label != null) {
                 text.append(label, StyledString.QUALIFIER_STYLER);
             }//from w  w w.j  a v  a  2  s.  c  o m
         }
     }

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

From source file:de.walware.statet.rtm.base.ui.rexpr.RExprLabelProvider.java

License:Open Source License

@Override
public void update(final ViewerCell cell) {
    final Object element = cell.getElement();
    cell.setImage(getImage(element));
    cell.setText(getText(element));//w  w  w.j a  v  a 2s. c o  m
}

From source file:es.cv.gvcase.gvm.glossary.formseditor.providers.GlossaryLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    if (cell.getColumnIndex() == 0) { //Name
        cell.setText(((Term) cell.getElement()).getName());
    } else { //Type
        String className = cell.getElement().getClass().getSimpleName();
        //Remove the "Impl" part of the name
        className = className.substring(0, className.length() - 4);
        cell.setText(className);//from ww w. ja va2s.  c o  m
        if (cell.getElement() instanceof EObject) {
            cell.setImage(getImage((EObject) cell.getElement()));
        }

    }
}

From source file:es.uah.aut.srg.micobs.util.impl.MICOBSAdapterFactoryLabelProvider.java

License:Open Source License

public void update(ViewerCell cell) {
    Object element = cell.getElement();

    StyledString styledString = getStyledText(element);
    String newText = styledString.toString();

    StyleRange[] oldStyleRanges = cell.getStyleRanges();
    StyleRange[] newStyleRanges = isOwnerDrawEnabled() ? styledString.getStyleRanges() : null;

    if (!Arrays.equals(oldStyleRanges, newStyleRanges)) {
        cell.setStyleRanges(newStyleRanges);
        if (cell.getText().equals(newText)) {
            // make sure there will be a refresh from a change
            cell.setText(""); //$NON-NLS-1$
        }/*from  w w  w . j av a2 s . com*/
    }

    cell.setText(newText);
    cell.setImage(getImage(element));
    cell.setFont(getFont(element));
    cell.setForeground(getForeground(element));
    cell.setBackground(getBackground(element));

    // no super call required. changes on item will trigger the refresh.
}

From source file:eu.esdihumboldt.hale.ui.codelist.inspire.internal.CodeListLabelProvider.java

License:Open Source License

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

    StyledString text;//from w  w  w .j av  a2 s.  co m

    if (element instanceof CodeListRef) {
        CodeListRef cl = (CodeListRef) element;

        text = new StyledString(cl.getName());

        String schema = cl.getSchemaName();
        if (schema != null) {
            text.append(" (" + schema + ")", StyledString.COUNTER_STYLER);
        }
        //
        //         String tag = cl.getTag();
        //         if (tag != null) {
        //            text.append(" (" + tag + ")", StyledString.DECORATIONS_STYLER);
        //         }
    } else {
        text = new StyledString(getText(element));
    }

    cell.setImage(getImage(element));
    cell.setText(text.toString());
    cell.setStyleRanges(text.getStyleRanges());

    super.update(cell);
}

From source file:eu.esdihumboldt.hale.ui.common.definition.viewer.StyledDefinitionLabelProvider.java

License:Open Source License

/**
 * @see StyledCellLabelProvider#update(ViewerCell)
 *///  ww w . ja  v  a2 s.  c o m
@Override
public void update(ViewerCell cell) {
    Object element = cell.getElement();

    element = extractElement(element);

    StyledString text = new StyledString(defaultLabels.getText(element));

    cell.setImage(defaultLabels.getImage(element));

    String contextText = null;
    String countText = null;
    if (element instanceof EntityDefinition) {
        PopulationService ps = (PopulationService) PlatformUI.getWorkbench()
                .getService(PopulationService.class);
        if (ps != null) {
            Population pop = ps.getPopulation((EntityDefinition) element);
            int count = pop.getOverallCount();
            int parents = pop.getParentsCount();
            switch (count) {
            case Population.UNKNOWN:
                countText = "\u00d7?";
                break;
            case 0:
                break;
            default:
                countText = "\u00d7" + count;
                if (parents != count) {
                    countText += " (" + parents + ")";
                }
            }
        }

        contextText = AlignmentUtil.getContextText((EntityDefinition) element);
        element = ((EntityDefinition) element).getDefinition();
    }

    // append cardinality
    if (!suppressCardinality && element instanceof ChildDefinition<?>) {
        Cardinality cardinality = null;
        if (((ChildDefinition<?>) element).asGroup() != null) {
            cardinality = ((ChildDefinition<?>) element).asGroup().getConstraint(Cardinality.class);
        } else if (((ChildDefinition<?>) element).asProperty() != null) {
            cardinality = ((ChildDefinition<?>) element).asProperty().getConstraint(Cardinality.class);
        }

        if (cardinality != null) {
            // only append cardinality if it isn't 1/1
            if (cardinality.getMinOccurs() != 1 || cardinality.getMaxOccurs() != 1) {
                String card = " " + MessageFormat.format("({0}..{1})",
                        new Object[] { Long.valueOf(cardinality.getMinOccurs()),
                                (cardinality.getMaxOccurs() == Cardinality.UNBOUNDED) ? ("n")
                                        : (Long.valueOf(cardinality.getMaxOccurs())) });
                text.append(card, StyledString.COUNTER_STYLER);
            }
        }
    }

    if (contextText != null) {
        contextText = " " + contextText;
        text.append(contextText, StyledString.DECORATIONS_STYLER);
    }

    if (countText != null) {
        countText = " " + countText;
        text.append(countText, StyledString.QUALIFIER_STYLER);
    }

    cell.setText(text.toString());
    cell.setStyleRanges(text.getStyleRanges());

    Color foreground = getForeground(cell.getElement());
    cell.setForeground(foreground);

    Color background = getBackground(cell.getElement());
    cell.setBackground(background);

    super.update(cell);
}

From source file:eu.esdihumboldt.hale.ui.functions.groovy.internal.HelperFunctionLabelProvider.java

License:Open Source License

/**
 * @see org.eclipse.jface.viewers.StyledCellLabelProvider#update(org.eclipse.jface.viewers.ViewerCell)
 */// w  w  w. ja  v  a 2s . com
@Override
public void update(ViewerCell cell) {
    Object element = cell.getElement();
    String elementName = null;

    if (element instanceof Category) {
        cell.setText(((Category) element).getName());
        cell.setImage(
                CommonSharedImages.getImageRegistry().get(CommonSharedImagesConstants.IMG_DEFINITION_GROUP));
    } else if (element instanceof HelperFunctionOrCategory) {

        HelperFunctionSpecification hfs = null;
        elementName = ((HelperFunctionOrCategory) element).getName();
        StyledString text = new StyledString(elementName);
        try {
            HelperFunction<?> helper = ((HelperFunctionOrCategory) element).asFunction();
            hfs = (HelperFunctionSpecification) helper.getSpec(elementName);
            text.append(PageFunctions.getStyledParameters(hfs));
        } catch (Exception e) {
            //
        }

        cell.setText(text.getString());
        cell.setImage(CommonSharedImages.getImageRegistry().get(CommonSharedImagesConstants.IMG_FUNCTION));
        cell.setStyleRanges(text.getStyleRanges());

    }

    super.update(cell);
}

From source file:eu.esdihumboldt.hale.ui.instancevalidation.report.InstanceValidationReportDetailsLabelProvider.java

License:Open Source License

/**
 * @see org.eclipse.jface.viewers.StyledCellLabelProvider#update(org.eclipse.jface.viewers.ViewerCell)
 *///from   ww  w .j av  a2s .com
@Override
public void update(ViewerCell cell) {
    Object element = cell.getElement();

    String label = getText(element);
    int newLine = label.indexOf('\n');
    if (newLine > -1)
        label = label.substring(0, newLine) + " ...";

    StyledString text = new StyledString(label);

    if (!(element instanceof InstanceValidationMessage)) {
        TreePath treePath = cell.getViewerRow().getTreePath();
        boolean isLimited = contentProvider.isLimited(treePath);
        text.append(' ');
        if (!isLimited)
            text.append(MessageFormat.format("({0} warnings)", contentProvider.getMessageCount(treePath)),
                    StyledString.COUNTER_STYLER);
        else
            text.append(MessageFormat.format("(showing {0} of {1})",
                    InstanceValidationReportDetailsContentProvider.LIMIT,
                    contentProvider.getMessageCount(treePath)), StyledString.COUNTER_STYLER);
    }

    cell.setText(text.getString());
    cell.setStyleRanges(text.getStyleRanges());
    cell.setImage(getImage(element));

    super.update(cell);
}

From source file:eu.esdihumboldt.hale.ui.schema.presets.internal.SchemaPresetLabelProvider.java

License:Open Source License

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

    StyledString text = new StyledString();

    if (element instanceof SchemaPreset) {
        SchemaPreset schema = (SchemaPreset) element;
        text.append(schema.getName());/*  ww w .ja va  2s .c om*/
    }
    if (element instanceof SchemaCategory) {
        text.append(((SchemaCategory) element).getName());
    }

    if (element instanceof SchemaPreset) {
        SchemaPreset preset = (SchemaPreset) element;

        String version = preset.getVersion();
        if (version != null) {
            text.append(" " + version, StyledString.COUNTER_STYLER);
        }

        String tag = preset.getTag();
        if (tag != null) {
            text.append(" (" + tag + ")", StyledString.DECORATIONS_STYLER);
        }
    }

    cell.setImage(getImage(element));
    cell.setText(text.toString());
    cell.setStyleRanges(text.getStyleRanges());

    super.update(cell);
}

From source file:eu.esdihumboldt.hale.ui.views.data.internal.compare.DefinitionInstanceLabelProvider.java

License:Open Source License

/**
 * @see CellLabelProvider#update(ViewerCell)
 *///from   w  w  w .  j av a2  s. c om
@Override
public void update(ViewerCell cell) {
    TreePath treePath = cell.getViewerRow().getTreePath();

    InstanceEntry entry = findInstanceEntry(treePath);
    Object value = entry.value;

    InstanceValidationReport report = null;
    // If childDef is null we are at the top element.
    if (entry.definition && entry.childDef == null) {
        report = InstanceValidator.validate(instance);
    }

    boolean hasValue = false;
    if (entry.definition && value instanceof Instance) {
        hasValue = ((Instance) value).getValue() != null;
    } else if (!entry.definition && treePath.getSegmentCount() == 1) {
        // metadata root
        if (instance.getMetaDataNames().isEmpty()) {
            hasValue = true;
            value = null;
        }
    }

    StyledString styledString;
    if (value == null) {
        styledString = new StyledString("no value", StyledString.DECORATIONS_STYLER);
    } else if (value instanceof Group && !hasValue) {
        styledString = new StyledString("+", StyledString.QUALIFIER_STYLER);
    } else {
        if (value instanceof Instance) {
            value = ((Instance) value).getValue();
        }
        // TODO some kind of conversion?
        String stringValue = value.toString();
        /*
         * Values that are very large, e.g. string representations of very
         * complex geometries lead to
         * StyledCellLabelProvider.updateTextLayout taking a very long time,
         * rendering the application unresponsive when the data views are
         * displayed. As such, we reduce the string to a maximum size.
         */
        if (stringValue.length() > MAX_STRING_LENGTH) {
            stringValue = stringValue.substring(0, MAX_STRING_LENGTH) + "...";
        }

        styledString = new StyledString(stringValue, null);
    }

    // mark cell if there are other values
    if (entry.valueCount > 1) {
        String decoration = " "
                + MessageFormat.format(MULTIPLE_VALUE_FORMAT, entry.choice + 1, entry.valueCount);
        styledString.append(decoration, StyledString.COUNTER_STYLER);
    }

    cell.setText(styledString.toString());
    cell.setStyleRanges(styledString.getStyleRanges());

    if (report != null && !report.getWarnings().isEmpty())
        cell.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJS_WARN_TSK));

    super.update(cell);
}