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

Introduction

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

Prototype

public Object[] toArray();

Source Link

Document

Returns the elements in this selection as an array.

Usage

From source file:org.eclipse.buckminster.generic.ui.actions.ViewInBrowserAction.java

License:Open Source License

@Override
public void run() {
    IStructuredSelection selection = getStructuredSelection();
    Object[] selected;//from   w  w  w . j a  va2s .c  om
    if (selection == null || (selected = selection.toArray()).length < 1) {
        showMessage(Messages.show_in_browser, Messages.nothing_was_selected);
        return;
    }
    Object sel = selected[0];
    IDescribedURL describedURL = null;
    if (sel instanceof IAdaptable) {
        if (feed)
            describedURL = (IDescribedURL) ((IAdaptable) sel).getAdapter(IBrowseableFeed.class);
        else
            describedURL = (IDescribedURL) ((IAdaptable) sel).getAdapter(IBrowseable.class);

    }
    if (describedURL == null) {
        showError(Messages.can_not_open_browser, Messages.no_valid_URL_for_selected_object);
        return;
    }

    IWebBrowser browser;
    try {
        browser = browserSupport.createBrowser(
                internal ? IWorkbenchBrowserSupport.AS_EDITOR : IWorkbenchBrowserSupport.AS_EXTERNAL, null,
                describedURL.getName(), describedURL.getTooltip());
        browser.openURL(describedURL.getBrowseableURL());
    } catch (PartInitException e) {
        e.printStackTrace();
    }

}

From source file:org.eclipse.buildship.ui.taskview.WorkbenchSelectionListener.java

License:Open Source License

private void selectionChanged(IStructuredSelection structuredSelection) {
    ImmutableList<IProject> projects = convertToProjects(ImmutableList.copyOf(structuredSelection.toArray()));
    selectProjectsInTree(projects);/*from w  ww.  j  a va  2s.co m*/
}

From source file:org.eclipse.cdt.internal.autotools.ui.wizards.ConvertToAutotoolsProjectWizardPage.java

License:Open Source License

public void createControl(Composite parent) {
    super.createControl(parent);
    IStructuredSelection sel = ((BasicNewResourceWizard) getWizard()).getSelection();
    if (sel != null) {
        tableViewer.setCheckedElements(sel.toArray());
        setPageComplete(validatePage());
    }// w  w  w  . j  a v a  2 s . c  om
}

From source file:org.eclipse.cdt.internal.ui.actions.FormatAllAction.java

License:Open Source License

private ITranslationUnit[] getTranslationUnits(IStructuredSelection selection) {
    HashSet<ICElement> result = new HashSet<ICElement>();
    Object[] selected = selection.toArray();
    for (int i = 0; i < selected.length; i++) {
        try {/*from  w ww.j av  a  2  s .  co  m*/
            if (selected[i] instanceof ICElement) {
                ICElement elem = (ICElement) selected[i];
                if (elem.exists()) {
                    switch (elem.getElementType()) {
                    case ICElement.C_UNIT:
                        result.add(elem);
                        break;
                    case ICElement.C_CCONTAINER:
                        collectTranslationUnits((ICContainer) elem, result);
                        break;
                    case ICElement.C_PROJECT:
                        collectTranslationUnits((ICProject) elem, result);
                        break;
                    }
                }
            } else if (selected[i] instanceof IProject) {
                final IProject project = (IProject) selected[i];
                if (CoreModel.hasCNature(project)) {
                    collectTranslationUnits(CoreModel.getDefault().create(project), result);
                }
            }
        } catch (CModelException e) {
            CUIPlugin.log(e);
        }
    }
    return result.toArray(new ITranslationUnit[result.size()]);
}

From source file:org.eclipse.cdt.internal.ui.actions.FormatAllAction.java

License:Open Source License

private boolean isEnabled(IStructuredSelection selection) {
    Object[] selected = selection.toArray();
    for (int i = 0; i < selected.length; i++) {
        if (selected[i] instanceof ICElement) {
            ICElement elem = (ICElement) selected[i];
            if (elem.exists()) {
                switch (elem.getElementType()) {
                case ICElement.C_UNIT:
                case ICElement.C_CCONTAINER:
                case ICElement.C_PROJECT:
                    return true;
                }/*from www  .j av a 2 s .c  om*/
            }
        } else if (selected[i] instanceof IProject) {
            if (CoreModel.hasCNature((IProject) selected[i])) {
                return true;
            }
        }
    }
    return false;
}

From source file:org.eclipse.cdt.launch.ui.CEnvironmentTab.java

License:Open Source License

protected void remove() {
    IStructuredSelection selection = (IStructuredSelection) fVariableList.getSelection();
    Object[] elements = selection.toArray();
    for (int i = 0; i < elements.length; ++i)
        fElements.remove(((Map.Entry) elements[i]).getKey());
    fVariableList.refresh();//  w  w  w  . jav a2 s. c o  m
    updateButtons();
    updateLaunchConfigurationDialog();
}

From source file:org.eclipse.cdt.make.ui.wizards.ConvertToMakeProjectWizardPage.java

License:Open Source License

@Override
public void createControl(Composite parent) {
    super.createControl(parent);
    IStructuredSelection sel = ((BasicNewResourceWizard) getWizard()).getSelection();
    if (sel != null) {
        tableViewer.setCheckedElements(sel.toArray());
        setPageComplete(validatePage());
    }// ww  w .j  a  v a  2s .co m
}

From source file:org.eclipse.cdt.managedbuilder.internal.ui.commands.RebuildConfigurationsHandler.java

License:Open Source License

/**
 * Returns a list of CDT projects from the selection.
 *//*from   w  ww . j  ava2  s. c o  m*/
public static List<IProject> getSelectedCdtProjects(IStructuredSelection selection) {
    if (selection.isEmpty())
        return Collections.emptyList();

    List<IProject> projects = new ArrayList<>();

    for (Object element : selection.toArray()) {
        IProject project = null;
        if (element instanceof IProject) {
            project = (IProject) element;
        } else if (element instanceof ICProject) {
            project = ((ICProject) element).getProject();
        }

        if (project != null && CoreModel.getDefault().isNewStyleProject(project)) {
            projects.add(project);
        }
    }
    return projects;
}

From source file:org.eclipse.cdt.oprofile.ui.system.SystemProfileView.java

License:Open Source License

private void _saveDisplayInfo(String event) {
    // Save event display info
    DisplayInfo info = new DisplayInfo();

    ScrollBar bar = _viewer.getTree().getVerticalBar();
    info.verticalPosition = (bar == null ? 0 : bar.getSelection());
    info.expandedElements = _viewer.getExpandedElements();
    IStructuredSelection sel = (IStructuredSelection) _viewer.getSelection();
    if (sel.isEmpty())
        info.selection = null;/*w w  w . jav a2  s.  c  o  m*/
    else
        info.selection = sel.toArray();

    _displays.put(event, info);
}

From source file:org.eclipse.cdt.ui.actions.OpenAction.java

License:Open Source License

@Override
public void run(IStructuredSelection selection) {
    if (!checkEnabled(selection))
        return;//from   w  w  w  . ja v a2s.co  m
    run(selection.toArray());
}