/*******************************************************************************
 * Copyright (c) 2009, 2019 Xored Software Inc and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *     Xored Software Inc - initial API and implementation and/or initial documentation
 *******************************************************************************/
package org.eclipse.rcptt.tesla.core.ui.impl;

import org.eclipse.rcptt.tesla.core.ui.Button;
import org.eclipse.rcptt.tesla.core.ui.ButtonKind;
import org.eclipse.rcptt.tesla.core.ui.Image;
import org.eclipse.rcptt.tesla.core.ui.UiPackage;

import org.eclipse.rcptt.tesla.core.ui.WithImage;
import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;

import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Button</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.rcptt.tesla.core.ui.impl.ButtonImpl#getImage <em>Image</em>}</li>
 *   <li>{@link org.eclipse.rcptt.tesla.core.ui.impl.ButtonImpl#getCaption <em>Caption</em>}</li>
 *   <li>{@link org.eclipse.rcptt.tesla.core.ui.impl.ButtonImpl#getTooltip <em>Tooltip</em>}</li>
 *   <li>{@link org.eclipse.rcptt.tesla.core.ui.impl.ButtonImpl#isSelected <em>Selected</em>}</li>
 *   <li>{@link org.eclipse.rcptt.tesla.core.ui.impl.ButtonImpl#isGrayed <em>Grayed</em>}</li>
 *   <li>{@link org.eclipse.rcptt.tesla.core.ui.impl.ButtonImpl#getKind <em>Kind</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ButtonImpl extends ControlImpl implements Button {
	/**
	 * The cached value of the '{@link #getImage() <em>Image</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getImage()
	 * @generated
	 * @ordered
	 */
	protected Image image;

	/**
	 * The default value of the '{@link #getCaption() <em>Caption</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCaption()
	 * @generated
	 * @ordered
	 */
	protected static final String CAPTION_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getCaption() <em>Caption</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCaption()
	 * @generated
	 * @ordered
	 */
	protected String caption = CAPTION_EDEFAULT;

	/**
	 * The default value of the '{@link #getTooltip() <em>Tooltip</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTooltip()
	 * @generated
	 * @ordered
	 */
	protected static final String TOOLTIP_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getTooltip() <em>Tooltip</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTooltip()
	 * @generated
	 * @ordered
	 */
	protected String tooltip = TOOLTIP_EDEFAULT;

	/**
	 * The default value of the '{@link #isSelected() <em>Selected</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isSelected()
	 * @generated
	 * @ordered
	 */
	protected static final boolean SELECTED_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isSelected() <em>Selected</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isSelected()
	 * @generated
	 * @ordered
	 */
	protected boolean selected = SELECTED_EDEFAULT;

	/**
	 * The default value of the '{@link #isGrayed() <em>Grayed</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isGrayed()
	 * @generated
	 * @ordered
	 */
	protected static final boolean GRAYED_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isGrayed() <em>Grayed</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isGrayed()
	 * @generated
	 * @ordered
	 */
	protected boolean grayed = GRAYED_EDEFAULT;

	/**
	 * The default value of the '{@link #getKind() <em>Kind</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getKind()
	 * @generated
	 * @ordered
	 */
	protected static final ButtonKind KIND_EDEFAULT = ButtonKind.PUSH;

	/**
	 * The cached value of the '{@link #getKind() <em>Kind</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getKind()
	 * @generated
	 * @ordered
	 */
	protected ButtonKind kind = KIND_EDEFAULT;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ButtonImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return UiPackage.Literals.BUTTON;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Image getImage() {
		return image;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetImage(Image newImage, NotificationChain msgs) {
		Image oldImage = image;
		image = newImage;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, UiPackage.BUTTON__IMAGE, oldImage, newImage);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setImage(Image newImage) {
		if (newImage != image) {
			NotificationChain msgs = null;
			if (image != null)
				msgs = ((InternalEObject)image).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - UiPackage.BUTTON__IMAGE, null, msgs);
			if (newImage != null)
				msgs = ((InternalEObject)newImage).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - UiPackage.BUTTON__IMAGE, null, msgs);
			msgs = basicSetImage(newImage, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, UiPackage.BUTTON__IMAGE, newImage, newImage));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getCaption() {
		return caption;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setCaption(String newCaption) {
		String oldCaption = caption;
		caption = newCaption;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, UiPackage.BUTTON__CAPTION, oldCaption, caption));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getTooltip() {
		return tooltip;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setTooltip(String newTooltip) {
		String oldTooltip = tooltip;
		tooltip = newTooltip;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, UiPackage.BUTTON__TOOLTIP, oldTooltip, tooltip));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSelected() {
		return selected;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSelected(boolean newSelected) {
		boolean oldSelected = selected;
		selected = newSelected;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, UiPackage.BUTTON__SELECTED, oldSelected, selected));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isGrayed() {
		return grayed;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setGrayed(boolean newGrayed) {
		boolean oldGrayed = grayed;
		grayed = newGrayed;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, UiPackage.BUTTON__GRAYED, oldGrayed, grayed));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ButtonKind getKind() {
		return kind;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setKind(ButtonKind newKind) {
		ButtonKind oldKind = kind;
		kind = newKind == null ? KIND_EDEFAULT : newKind;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, UiPackage.BUTTON__KIND, oldKind, kind));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case UiPackage.BUTTON__IMAGE:
				return basicSetImage(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case UiPackage.BUTTON__IMAGE:
				return getImage();
			case UiPackage.BUTTON__CAPTION:
				return getCaption();
			case UiPackage.BUTTON__TOOLTIP:
				return getTooltip();
			case UiPackage.BUTTON__SELECTED:
				return isSelected();
			case UiPackage.BUTTON__GRAYED:
				return isGrayed();
			case UiPackage.BUTTON__KIND:
				return getKind();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case UiPackage.BUTTON__IMAGE:
				setImage((Image)newValue);
				return;
			case UiPackage.BUTTON__CAPTION:
				setCaption((String)newValue);
				return;
			case UiPackage.BUTTON__TOOLTIP:
				setTooltip((String)newValue);
				return;
			case UiPackage.BUTTON__SELECTED:
				setSelected((Boolean)newValue);
				return;
			case UiPackage.BUTTON__GRAYED:
				setGrayed((Boolean)newValue);
				return;
			case UiPackage.BUTTON__KIND:
				setKind((ButtonKind)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case UiPackage.BUTTON__IMAGE:
				setImage((Image)null);
				return;
			case UiPackage.BUTTON__CAPTION:
				setCaption(CAPTION_EDEFAULT);
				return;
			case UiPackage.BUTTON__TOOLTIP:
				setTooltip(TOOLTIP_EDEFAULT);
				return;
			case UiPackage.BUTTON__SELECTED:
				setSelected(SELECTED_EDEFAULT);
				return;
			case UiPackage.BUTTON__GRAYED:
				setGrayed(GRAYED_EDEFAULT);
				return;
			case UiPackage.BUTTON__KIND:
				setKind(KIND_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case UiPackage.BUTTON__IMAGE:
				return image != null;
			case UiPackage.BUTTON__CAPTION:
				return CAPTION_EDEFAULT == null ? caption != null : !CAPTION_EDEFAULT.equals(caption);
			case UiPackage.BUTTON__TOOLTIP:
				return TOOLTIP_EDEFAULT == null ? tooltip != null : !TOOLTIP_EDEFAULT.equals(tooltip);
			case UiPackage.BUTTON__SELECTED:
				return selected != SELECTED_EDEFAULT;
			case UiPackage.BUTTON__GRAYED:
				return grayed != GRAYED_EDEFAULT;
			case UiPackage.BUTTON__KIND:
				return kind != KIND_EDEFAULT;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
		if (baseClass == WithImage.class) {
			switch (derivedFeatureID) {
				case UiPackage.BUTTON__IMAGE: return UiPackage.WITH_IMAGE__IMAGE;
				default: return -1;
			}
		}
		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
		if (baseClass == WithImage.class) {
			switch (baseFeatureID) {
				case UiPackage.WITH_IMAGE__IMAGE: return UiPackage.BUTTON__IMAGE;
				default: return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (caption: ");
		result.append(caption);
		result.append(", tooltip: ");
		result.append(tooltip);
		result.append(", selected: ");
		result.append(selected);
		result.append(", grayed: ");
		result.append(grayed);
		result.append(", kind: ");
		result.append(kind);
		result.append(')');
		return result.toString();
	}

} //ButtonImpl