Example usage for org.eclipse.jface.bindings Binding equals

Introduction

In this page you can find the example usage for org.eclipse.jface.bindings Binding equals.

Prototype

@Override
public final boolean equals(final Object object) 

Source Link

Document

Tests whether this binding is equal to another object.

Usage

From source file:org.eclipse.e4.ui.keybinding.tests.BindingInteractionsTest.java

License:Open Source License

/**
 * <p>/*from  w w  w.ja v a  2s  . c o m*/
 * Tests whether two identical bindings lead to a conflict.
 * </p>
 * 
 * @throws NotDefinedException
 *             If the scheme we try to activate is not defined.
 */
public void testConflict() throws NotDefinedException {
    final Context context = contextManager.getContext("na");
    context.define("name", "description", null);

    final Scheme scheme = bindingManager.getScheme("na");
    scheme.define("name", "description", null);

    bindingManager.setActiveScheme(scheme);
    final Set activeContextIds = new HashSet();
    activeContextIds.add("na");
    contextManager.setActiveContextIds(activeContextIds);

    final Binding binding1 = new TestBinding("conflict1", "na", "na", null, null, Binding.SYSTEM, null);
    bindingManager.addBinding(binding1);
    final Binding binding2 = new TestBinding("conflict2", "na", "na", null, null, Binding.SYSTEM, null);
    bindingManager.addBinding(binding2);

    TriggerSequence[] activeBindings = bindingManager.getActiveBindingsFor(binding1.getParameterizedCommand());
    assertFalse(binding1.equals(binding2));
    assertTrue("Neither binding should be active", activeBindings.length == 0);
    activeBindings = bindingManager.getActiveBindingsFor(binding2.getParameterizedCommand());
    assertTrue("Neither binding should be active", activeBindings.length == 0);
}

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From source file:org.eclipse.e4.ui.keybinding.tests.Bug189167Test.java

License:Open Source License

public void testHashCodeEquals() {
    Binding one = createTestBinding();
    Binding two = createTestBinding();
    Binding b3 = new TestBinding("commandID", "schemeID", "contextID", "locale", "platform", 1, null);
    assertEquals(one, two);/*from  w  ww . ja va 2s .com*/
    assertEquals(one.hashCode(), two.hashCode());

    assertFalse(one.equals(b3));
}

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From source file:org.eclipse.ui.internal.keys.BindingService.java

License:Open Source License

static public MKeyBinding createORupdateMKeyBinding(MApplication application, MBindingTable table,
        Binding binding) {
    boolean addToTable = false;

    ParameterizedCommand parmCmd = binding.getParameterizedCommand();

    String id = parmCmd.getId();//from  w w  w .  j a v a  2  s. c  om
    MCommand cmd = null;
    for (MCommand appCommand : application.getCommands()) {
        if (id.equals(appCommand.getElementId())) {
            cmd = appCommand;
            break;
        }
    }
    if (cmd == null) {
        return null;
    }

    MKeyBinding keyBinding = null;
    for (MKeyBinding existingBinding : table.getBindings()) {
        Binding b = (Binding) existingBinding.getTransientData().get(EBindingService.MODEL_TO_BINDING_KEY);
        if (binding.equals(b)) {
            keyBinding = existingBinding;
            break;
        }
        if (isSameBinding(existingBinding, cmd, binding)) {
            keyBinding = existingBinding;
            break;
        }
    }

    if (keyBinding == null) {
        addToTable = true;
        keyBinding = CommandsFactoryImpl.eINSTANCE.createKeyBinding();
        keyBinding.setCommand(cmd);
        keyBinding.setKeySequence(binding.getTriggerSequence().toString());

        for (Object obj : parmCmd.getParameterMap().entrySet()) {
            @SuppressWarnings({ "unchecked" })
            Map.Entry<String, String> entry = (Map.Entry<String, String>) obj;

            String paramID = entry.getKey();
            if (paramID == null)
                continue;
            List<MParameter> bindingParams = keyBinding.getParameters();
            MParameter p = null;
            for (MParameter param : bindingParams) {
                if (paramID.equals(param.getElementId())) {
                    p = param;
                    break;
                }
            }
            if (p == null) {
                p = CommandsFactoryImpl.eINSTANCE.createParameter();
                p.setElementId(entry.getKey());
                keyBinding.getParameters().add(p);
            }
            p.setName(entry.getKey());
            p.setValue(entry.getValue());
        }

        List<String> tags = keyBinding.getTags();
        // just add the 'schemeId' tag if the binding is for anything other
        // than
        // the default scheme
        if (binding.getSchemeId() != null
                && !binding.getSchemeId().equals(BindingPersistence.getDefaultSchemeId())) {
            tags.add(EBindingService.SCHEME_ID_ATTR_TAG + ":" + binding.getSchemeId()); //$NON-NLS-1$
        }
        if (binding.getLocale() != null) {
            tags.add(EBindingService.LOCALE_ATTR_TAG + ":" + binding.getLocale()); //$NON-NLS-1$
        }
        if (binding.getPlatform() != null) {
            tags.add(EBindingService.PLATFORM_ATTR_TAG + ":" + binding.getPlatform()); //$NON-NLS-1$
        }
        // just add the 'type' tag if it's a user binding
        if (binding.getType() == Binding.USER) {
            tags.add(EBindingService.TYPE_ATTR_TAG + ":user"); //$NON-NLS-1$
        }
    }

    keyBinding.getTransientData().put(EBindingService.MODEL_TO_BINDING_KEY, binding);
    if (addToTable) {
        table.getBindings().add(keyBinding);
    }
    return keyBinding;
}

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From source file:org.eclipse.ui.internal.keys.BindingService.java

License:Open Source License

private MKeyBinding findMKeyBinding(MBindingTable table, Binding binding) {
    List<MKeyBinding> mBindings = table.getBindings();

    String bindingSchemeId = binding.getSchemeId() == null ? IBindingService.DEFAULT_DEFAULT_ACTIVE_SCHEME_ID
            : binding.getSchemeId();/* ww w. j  a va2s . c o  m*/

    if (binding.getParameterizedCommand() != null) {
        String commandId = binding.getParameterizedCommand().getId();

        for (MKeyBinding curr : mBindings) {
            Binding transientBinding = (Binding) curr.getTransientData()
                    .get(EBindingService.MODEL_TO_BINDING_KEY);
            if (transientBinding != null) {
                if (binding.equals(transientBinding)) {
                    return curr;
                }
                continue;
            }
            // check equality
            if (curr.getKeySequence().equals(binding.getTriggerSequence().toString())
                    && curr.getCommand() != null && curr.getCommand().getElementId().equals(commandId)) {

                String schemeId = IBindingService.DEFAULT_DEFAULT_ACTIVE_SCHEME_ID;
                List<String> tags = curr.getTags();
                // grab the scheme id from the tags
                for (String tag : tags) {
                    if (tag.startsWith(EBindingService.SCHEME_ID_ATTR_TAG)) {
                        schemeId = tag.substring(9);
                        break;
                    }
                }
                // if the scheme ids are the same, then we found the
                // MKeyBinding
                if (schemeId.equals(bindingSchemeId)) {
                    return curr;
                }
            }
        }
    }
    return null;
}

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