Example usage for org.eclipse.jface.viewers ITreeSelection toArray

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ITreeSelection toArray.

Prototype

public Object[] toArray();

Source Link

Document

Returns the elements in this selection as an array.

Usage

From source file:fr.imag.adele.cadse.si.workspace.uiplatform.swt.ui.DListUI.java

License:Apache License

/**
 * Handle remove.//from w  w  w  . ja  va 2 s .c  o  m
 * 
 * @param sel
 *            the sel
 * @param _swtuiplatform
 *            the field controller
 */
protected void handleRemove(ITreeSelection sel) {
    Object[] obj = sel.toArray();
    if (obj == null) {
        return;
    }
    if (obj.length == 0) {
        return;
    }

    String error = _ic.canRemoveObject(obj);
    if (error != null) {
        _swtuiplatform.setMessage(error, UIPlatform.ERROR);
        return;
    }
    Object[] removedObj = _ic.removeObject(obj);
    for (Object o : removedObj) {
        fElements.remove(o);
    }
    setVisualValue(fElements);
    _swtuiplatform.broadcastValueChanged(_page, _field, getVisualValue());
}

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From source file:fr.imag.adele.cadse.si.workspace.uiplatform.swt.ui.DListUI.java

License:Apache License

protected void handleDown(ITreeSelection sel) {
    Object[] obj = sel.toArray();
    if (obj == null) {
        return;/*from w ww.  j  av a 2 s.com*/
    }
    if (obj.length == 0) {
        return;
    }
    if (_ic.moveDown(obj)) {
        updateValue();
    }

}

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From source file:fr.imag.adele.cadse.si.workspace.uiplatform.swt.ui.DListUI.java

License:Apache License

protected void handleUp(ITreeSelection sel) {
    Object[] obj = sel.toArray();
    if (obj == null) {
        return;/* ww  w  .  j a  v a 2  s  . c  o  m*/
    }
    if (obj.length == 0) {
        return;
    }
    if (_ic.moveUp(obj)) {
        updateValue();
    }
}

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From source file:net.bioclipse.structuredb.viewer.StructureDBDropAdapterAssistant.java

License:Open Source License

@Override
public IStatus handleDrop(CommonDropAdapter dropAdapter, DropTargetEvent dropTargetEvent, Object target) {

    if (target instanceof StructureDBInstance) {

        StructureDBInstance structureDBInstance = (StructureDBInstance) target;

        if (dropTargetEvent.data instanceof ITreeSelection) {
            ITreeSelection selections = (ITreeSelection) dropTargetEvent.data;
            List<IFile> files = new ArrayList<IFile>();
            for (Object selection : selections.toArray()) {
                if (selection instanceof IFile) {
                    files.add((IFile) selection);
                }//  w  w w .  ja v a  2  s  .  co m
            }

            final String dbName = structureDBInstance.getName();
            Activator.getDefault().getStructuredbManager().addMoleculesFromFiles(dbName, files,
                    new ImportMoleculesAction.ImportMoleculesUIJob());
            return Status.OK_STATUS;
        }
    }
    return Status.CANCEL_STATUS;
}

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From source file:org.cs3.pdt.analysis.views.AbstractAnalysisView.java

License:Open Source License

protected List<IAnalysis> getSelectedAnalyses(ISelection selection) {
    TreeSet<IAnalysis> result = new TreeSet<IAnalysis>();
    if (!(selection instanceof ITreeSelection)) {
        return new ArrayList<>(result);
    }/*from   www. jav  a 2 s .  c  o  m*/
    ITreeSelection treeSelection = (ITreeSelection) selection;
    for (Object o : treeSelection.toArray()) {
        if (o instanceof IAnalysis) {
            result.add((IAnalysis) o);
        } else if (o instanceof IAnalysisCategory) {
            result.addAll(((IAnalysisCategory) o).getAnalyses());
        }
    }
    return new ArrayList<>(result);
}

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From source file:org.eclipse.cdt.internal.ui.callhierarchy.CHRemoveFromView.java

License:Open Source License

@Override
public void run() {
    TreeViewer tree = fView.getTreeViewer();
    ITreeSelection selection = (ITreeSelection) tree.getSelection();
    tree.setSelection(null); // should stay before removal
    tree.remove(selection.toArray());
}

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From source file:org.jboss.ide.eclipse.archives.webtools.filesets.FilesetActionProvider.java

License:Open Source License

protected void setSelection() {
    ICommonViewerSite site = actionSite.getViewSite();
    if (site instanceof ICommonViewerWorkbenchSite) {
        ICommonViewerWorkbenchSite wsSite = (ICommonViewerWorkbenchSite) site;
        ITreeSelection selection = (ITreeSelection) wsSite.getSelectionProvider().getSelection();
        this.treeSelection = selection;
        selected = selection.toArray();
    }//from w  w  w  . jav a  2  s  . com
}

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From source file:org.thanlwinsoft.languagetest.eclipse.wizards.StartTestWizard.java

License:Open Source License

public void createPageControls(Composite pageContainer) {
    super.createPageControls(pageContainer);
    IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
    Object[] items = null;//from   w  w  w.j av  a2  s . c o m
    IWorkbenchPart activePart = page.getActivePart();
    if (activePart instanceof TestModuleEditor) {
        TestModuleEditor editor = (TestModuleEditor) activePart;
        if (editor.getEditorInput() instanceof IFileEditorInput) {
            items = new IFile[] { ((IFileEditorInput) editor.getEditorInput()).getFile() };
        }
    }
    ResourceNavigator view = (ResourceNavigator) page.findView("org.eclipse.ui.views.ResourceNavigator");
    if (items == null && view != null) {
        ITreeSelection selection = (ITreeSelection) view.getTreeViewer().getSelection();
        if (selection != null) {
            items = selection.toArray();
        }
    }
    if (items != null)
        moduleSelectionPage.select(items);
}

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