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

List of usage examples for org.eclipse.jface.viewers IStructuredSelection toList

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Introduction

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

Prototype

public List toList();

Source Link

Document

Returns the elements in this selection as a List.

Usage

From source file:gov.redhawk.ide.codegen.ui.internal.command.GenerateCodeHandler.java

License:Open Source License

@Override
public void setEnabled(final Object evaluationContext) {
    final IEvaluationContext context = (IEvaluationContext) evaluationContext;
    final IWorkbenchWindow window = (IWorkbenchWindow) context.getVariable("activeWorkbenchWindow");
    if (window == null) {
        setBaseEnabled(false);// w w w .  j  ava2  s.c  om
        return;
    }

    // We check two things.
    // 1.) If the user has right clicked on an item that is appropriate
    // 2.) If not then we check the open active editor.

    // The highest priority check is the right click action. If they have right clicked on something that object is
    // the proper context
    // so we check that first.
    if (context.getVariable("activeMenuSelection") != null
            && context.getVariable("activeMenuSelection") instanceof IStructuredSelection) {
        IStructuredSelection ss = (IStructuredSelection) context.getVariable("activeMenuSelection");

        for (Object selection : ss.toList()) {
            if (selection instanceof IFile && isSpdFile((IFile) selection)
                    && waveDevFileExists((IFile) selection)) {
                continue;
            } else if (selection instanceof Implementation) {
                Implementation impl = (Implementation) selection;
                WaveDevSettings wavDev = CodegenUtil.getWaveDevSettings(impl);

                if (wavDev != null) {
                    continue;
                }
            }

            // One of the selections did not meet the tests above.
            setBaseEnabled(false);
            return;
        }

        // If we made it through the for loop then all the objects passed.
        setBaseEnabled(true);
        return;
    } else if (window.getActivePage() != null) {
        // If we've gotten this far we know they have not right clicked on anything so all we need to check is the
        // open active editor
        IWorkbenchPage activePage = window.getActivePage();
        IEditorPart activeEditor = activePage.getActiveEditor();
        if (activeEditor != null) {
            if ((activeEditor.getEditorInput() instanceof FileEditorInput)) {
                IFile spdFile = ((FileEditorInput) activeEditor.getEditorInput()).getFile();
                if (isSpdFile(spdFile)) {
                    setBaseEnabled(waveDevFileExists(spdFile));
                    return;
                }
            }
        }
    }

    // Set to false if none of the appropriate situations are met
    setBaseEnabled(false);
    return;
}

From source file:gov.redhawk.ide.dcd.internal.ui.editor.DevicesSection.java

License:Open Source License

/**
 * Handle delete.// w w w .ja va  2s .c o m
 */
private void handleDelete() {
    final IStructuredSelection selections = ((IStructuredSelection) getTreePart().getViewer().getSelection());

    if (selections != null) {
        List<?> selectionList = selections.toList();
        for (Object selection : selectionList) {
            execute(RemoveCommand.create(getEditingDomain(), getDeviceConfiguration().getPartitioning(),
                    PartitioningPackage.Literals.PARTITIONING__COMPONENT_PLACEMENT, selection));
        }
    }

    this.refresh(this.dcdResource);
}

From source file:gov.redhawk.ide.debug.internal.ui.LaunchHandler.java

License:Open Source License

/**
 * {@inheritDoc}//from  www.  j  a v  a  2s .  com
 */
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection sel = HandlerUtil.getActiveMenuSelection(event);
    if (sel == null) {
        sel = HandlerUtil.getCurrentSelection(event);
    }
    if (sel instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) sel;
        for (final Object obj : ss.toList()) {
            try {
                handleLaunch(obj, event);
            } catch (final CoreException e) {
                StatusManager.getManager().handle(
                        new Status(IStatus.ERROR, ScaDebugUiPlugin.PLUGIN_ID, e.getLocalizedMessage(), e),
                        StatusManager.LOG | StatusManager.SHOW);
            }
        }
    }
    return null;
}

From source file:gov.redhawk.ide.debug.internal.ui.LaunchHandler.java

License:Open Source License

@Override
public void setEnabled(Object evaluationContext) {
    final IEvaluationContext context = (IEvaluationContext) evaluationContext;
    final IWorkbenchWindow window = (IWorkbenchWindow) context.getVariable("activeWorkbenchWindow");
    if (window == null) {
        setBaseEnabled(false);//from w  w  w.jav a  2  s .c  om
        return;
    }

    if (context.getVariable("activeMenuSelection") != null
            && context.getVariable("activeMenuSelection") instanceof IStructuredSelection) {
        IStructuredSelection ss = (IStructuredSelection) context.getVariable("activeMenuSelection");
        boolean enabled = true;
        out: for (final Object obj : ss.toList()) {
            if (obj instanceof SoftPkg) {
                SoftPkg spd = (SoftPkg) obj;
                for (Implementation impl : spd.getImplementation()) {
                    enabled = checkImpl(impl);
                    if (!enabled) {
                        break out;
                    }
                }
            } else if (obj instanceof Implementation) {
                Implementation impl = (Implementation) obj;
                enabled = checkImpl(impl);
                if (!enabled) {
                    break out;
                }
            }
        }
        setBaseEnabled(enabled);
    }
}

From source file:gov.redhawk.ide.debug.internal.ui.ResetHandler.java

License:Open Source License

@Override
public void setEnabled(final Object evaluationContext) {
    if (evaluationContext instanceof IEvaluationContext) {
        final IEvaluationContext context = (IEvaluationContext) evaluationContext;
        final Object sel = context.getVariable("selection");
        if (sel instanceof IStructuredSelection) {
            final IStructuredSelection ss = (IStructuredSelection) sel;
            for (final Object obj : ss.toList()) {
                final ScaComponent comp = PluginUtil.adapt(ScaComponent.class, obj);
                if (comp != null && comp.getWaveform() != null) {
                    final ScaWaveform waveform = comp.getWaveform();
                    setBaseEnabled(waveform instanceof LocalScaWaveform);
                    return;
                }//w w  w  .  j  a va  2 s.  co  m
            }
        }
    }
    setBaseEnabled(false);
}

From source file:gov.redhawk.ide.debug.internal.ui.ShowConsoleHandler.java

License:Open Source License

/**
 * {@inheritDoc}/* www .  j a v  a 2 s .co  m*/
 */
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection sel = HandlerUtil.getActiveMenuSelection(event);
    if (sel == null) {
        sel = HandlerUtil.getCurrentSelection(event);
    }
    if (sel instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) sel;
        for (final Object obj : ss.toList()) {
            try {
                handleShowConsole(obj, event);
            } catch (final CoreException e) {
                StatusManager.getManager().handle(e, ScaDebugUiPlugin.PLUGIN_ID);
            }
        }
    }
    return null;
}

From source file:gov.redhawk.ide.debug.internal.ui.ShowConsoleHandler.java

License:Open Source License

@Override
public void setEnabled(final Object evaluationContext) {
    if (evaluationContext instanceof IEvaluationContext) {
        final IEvaluationContext context = (IEvaluationContext) evaluationContext;
        final Object sel = context.getVariable("selection");
        if (sel instanceof IStructuredSelection) {
            final IStructuredSelection ss = (IStructuredSelection) sel;
            for (final Object obj : ss.toList()) {
                final LocalLaunch ll = PluginUtil.adapt(LocalLaunch.class, obj);
                if (ll != null && ll.getLaunch() != null) {
                    setBaseEnabled(true);
                    return;
                }/*from   ww  w . j  ava  2s  . c  o m*/
            }
        }
    }
    setBaseEnabled(false);
}

From source file:gov.redhawk.ide.debug.internal.ui.TerminateLocalLaunchHandler.java

License:Open Source License

/**
 * {@inheritDoc}/*w  w w.  j  a v a 2  s .  co  m*/
 */
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    ISelection sel = HandlerUtil.getActiveMenuSelection(event);
    if (sel == null) {
        sel = HandlerUtil.getCurrentSelection(event);
    }
    if (sel instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) sel;
        for (final Object obj : ss.toList()) {
            try {
                handleTerminate(obj, event);
            } catch (final CoreException e) {
                StatusManager.getManager().handle(e, ScaDebugUiPlugin.PLUGIN_ID);
            }
        }
    }
    return null;
}

From source file:gov.redhawk.ide.debug.internal.ui.TerminateLocalLaunchHandler.java

License:Open Source License

@Override
public void setEnabled(final Object evaluationContext) {
    super.setEnabled(evaluationContext);
    if (evaluationContext instanceof IEvaluationContext) {
        final IEvaluationContext context = (IEvaluationContext) evaluationContext;
        final Object sel = context.getVariable("selection");
        if (sel instanceof IStructuredSelection) {
            final IStructuredSelection ss = (IStructuredSelection) sel;
            for (final Object obj : ss.toList()) {
                final LocalLaunch ll = PluginUtil.adapt(LocalLaunch.class, obj);
                if (ll != null) {
                    setBaseEnabled(true);
                    return;
                }//from www. ja va2s .  c om
            }
        }
    }
    setBaseEnabled(false);
}

From source file:gov.redhawk.internal.ui.port.nxmplot.handlers.PlotPortHandler.java

License:Open Source License

public static IPlotView showView(ExecutionEvent event) {
    final IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event);
    String plotTypeStr = event.getParameter(IPlotView.PARAM_PLOT_TYPE);

    // need to grab Port selections first, otherwise Plot Wizard option below will change the selection
    IStructuredSelection selection = (IStructuredSelection) HandlerUtil.getActiveMenuSelection(event);
    if (selection == null) {
        selection = (IStructuredSelection) HandlerUtil.getCurrentSelection(event);
    }/*ww w.j a v a  2 s.  c o  m*/
    if (selection == null) {
        return null;
    }
    final List<?> elements = selection.toList();

    // Both of these are always set (below)
    final boolean isFFT;
    PlotSettings plotSettings = new PlotSettings();

    // Either fft gets set, or plotWizardSettings and fftNxmBlockSettings get set (below)
    final BulkIONxmBlockSettings bulkIOBlockSettings;
    final SddsNxmBlockSettings sddsBlockSettings;
    final FftNxmBlockSettings fftBlockSettings;
    final PlotNxmBlockSettings plotBlockSettings;
    final String pipeQualifiers = null;

    boolean containsBulkIOPort = false;
    boolean containsSDDSPort = false;
    for (Object obj : elements) {
        ScaUsesPort port = PluginUtil.adapt(ScaUsesPort.class, obj, true);
        if (port != null) {
            String idl = port.getRepid();
            if (dataSDDSHelper.id().equals(idl)) { // a BULKIO:dataSDDS Port
                containsSDDSPort = true;
            } else if (PlotPortHandler.isBulkIOPortSupported(idl)) { // BULKIO data Port
                containsBulkIOPort = true;
            }
        }
    }

    if (plotTypeStr != null) {
        //because this evaluates to true, we do not end up using addSource2 method
        plotSettings.setPlotType(PlotType.valueOf(plotTypeStr));
        isFFT = Boolean.valueOf(event.getParameter(IPlotView.PARAM_ISFFT));

        if (isFFT) {
            plotSettings.setPlotMode(PlotMode.valueOf(
                    FftPreferences.FFT_MODE.getValue(PlotActivator.getDefault().getPreferenceStore())));
            fftBlockSettings = new FftNxmBlockSettings();
        } else {
            fftBlockSettings = null;
        }
        if (containsSDDSPort) {
            sddsBlockSettings = new SddsNxmBlockSettings();
        } else {
            sddsBlockSettings = null;
        }
        if (containsBulkIOPort) {
            bulkIOBlockSettings = new BulkIONxmBlockSettings();
            bulkIOBlockSettings.setConnectionID(event.getParameter(IPlotView.PARAM_CONNECTION_ID));
        } else {
            bulkIOBlockSettings = null;
        }
        plotBlockSettings = new PlotNxmBlockSettings();
    } else { // run advanced Port plot wizard
        PlotWizard wizard = new PlotWizard(containsBulkIOPort, containsSDDSPort); // advanced Port Plot wizard
        bulkIOBlockSettings = wizard.getBulkIOBlockSettings();
        if (bulkIOBlockSettings != null) {
            bulkIOBlockSettings.setConnectionID(event.getParameter(IPlotView.PARAM_CONNECTION_ID));
        }

        WizardDialog dialog = new WizardDialog(HandlerUtil.getActiveShell(event), wizard);
        if (dialog.open() != Window.OK) {
            return null;
        }
        plotSettings = wizard.getPlotSettings();
        isFFT = wizard.isFft();
        if (isFFT) {
            fftBlockSettings = wizard.getFftBlockSettings();
        } else {
            fftBlockSettings = null;
        }

        sddsBlockSettings = wizard.getSddsBlockSettings();
        plotBlockSettings = wizard.getPlotBlockSettings();
    }

    try {
        String secondaryID = event.getParameter(IPlotView.PARAM_SECONDARY_ID);
        if (secondaryID == null || secondaryID.isEmpty()) {
            secondaryID = PlotView2.createSecondaryId();
        }
        final IViewPart view = window.getActivePage().showView(PlotView2.ID, secondaryID,
                IWorkbenchPage.VIEW_ACTIVATE);
        if (view instanceof PlotView2) {
            final PlotView2 plotView = (PlotView2) view;
            plotView.getPlotPageBook().showPlot(plotSettings);

            Job job = new Job("Adding plot sources...") {
                @Override
                protected IStatus run(IProgressMonitor monitor) {
                    return PlotPortHandler.addPlotSources(elements, bulkIOBlockSettings, sddsBlockSettings,
                            fftBlockSettings, plotBlockSettings, pipeQualifiers, plotView, monitor);
                }
            };
            job.setUser(true);
            job.schedule();
            return plotView;
        }
    } catch (PartInitException e) {
        StatusManager.getManager().handle(
                new Status(IStatus.ERROR, PlotActivator.PLUGIN_ID, "Failed to show Plot View", e),
                StatusManager.LOG | StatusManager.SHOW);
    }
    return null;
}