/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.view;

import android.graphics.Point;
import android.graphics.Rect;
import com.android.internal.app.IAssistScreenshotReceiver;
import com.android.internal.os.IResultReceiver;
import com.android.internal.policy.IShortcutService;
import com.android.internal.view.IInputContext;
import com.android.internal.view.IInputMethodClient;

import android.content.res.CompatibilityInfo;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.os.IBinder;
import android.os.IRemoteCallback;
import android.os.RemoteException;
import android.util.DisplayMetrics;
import android.view.AppTransitionAnimationSpec;

import java.lang.Override;

/**
 * Basic implementation of {@link IWindowManager} so that {@link Display} (and
 * {@link Display_Delegate}) can return a valid instance.
 */
public class IWindowManagerImpl implements IWindowManager {

    private final Configuration mConfig;
    private final DisplayMetrics mMetrics;
    private final int mRotation;
    private final boolean mHasNavigationBar;

    public IWindowManagerImpl(Configuration config, DisplayMetrics metrics, int rotation,
            boolean hasNavigationBar) {
        mConfig = config;
        mMetrics = metrics;
        mRotation = rotation;
        mHasNavigationBar = hasNavigationBar;
    }

    // custom API.

    public DisplayMetrics getMetrics() {
        return mMetrics;
    }

    // ---- implementation of IWindowManager that we care about ----

    @Override
    public int getRotation() throws RemoteException {
        return mRotation;
    }

    @Override
    public boolean hasNavigationBar() {
        return mHasNavigationBar;
    }

    // ---- unused implementation of IWindowManager ----

    @Override
    public void addAppToken(int arg0, IApplicationToken arg1, int arg2, int arg3, int arg4,
            boolean arg5, boolean arg6, int arg7, int arg8, boolean arg9, boolean arg10,
            Rect arg11, Configuration arg12, int arg13, boolean arg14, boolean arg15)
            throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void addWindowToken(IBinder arg0, int arg1) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void clearForcedDisplaySize(int displayId) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void clearForcedDisplayDensity(int displayId) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setOverscan(int displayId, int left, int top, int right, int bottom)
            throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void closeSystemDialogs(String arg0) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void startFreezingScreen(int exitAnim, int enterAnim) {
        // TODO Auto-generated method stub
    }

    @Override
    public void stopFreezingScreen() {
        // TODO Auto-generated method stub
    }

    @Override
    public void disableKeyguard(IBinder arg0, String arg1) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void executeAppTransition() throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void exitKeyguardSecurely(IOnKeyguardExitResult arg0) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void freezeRotation(int arg0) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public float getAnimationScale(int arg0) throws RemoteException {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public float[] getAnimationScales() throws RemoteException {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public int getAppOrientation(IApplicationToken arg0) throws RemoteException {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public int getPendingAppTransition() throws RemoteException {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public boolean inKeyguardRestrictedInputMode() throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean inputMethodClientHasFocus(IInputMethodClient arg0) throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean isKeyguardLocked() throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean isKeyguardSecure() throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean isViewServerRunning() throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public IWindowSession openSession(IWindowSessionCallback argn1, IInputMethodClient arg0,
            IInputContext arg1) throws RemoteException {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public void overridePendingAppTransition(String arg0, int arg1, int arg2,
            IRemoteCallback startedCallback) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void overridePendingAppTransitionScaleUp(int startX, int startY, int startWidth,
            int startHeight) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void overridePendingAppTransitionClipReveal(int startX, int startY,
            int startWidth, int startHeight) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void overridePendingAppTransitionThumb(Bitmap srcThumb, int startX, int startY,
            IRemoteCallback startedCallback, boolean scaleUp) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void overridePendingAppTransitionAspectScaledThumb(Bitmap srcThumb, int startX,
            int startY, int targetWidth, int targetHeight, IRemoteCallback startedCallback,
            boolean scaleUp) {
        // TODO Auto-generated method stub
    }

    @Override
    public void overridePendingAppTransitionInPlace(String packageName, int anim) {
        // TODO Auto-generated method stub
    }

    @Override
    public void overridePendingAppTransitionMultiThumbFuture(
            IAppTransitionAnimationSpecsFuture specsFuture, IRemoteCallback startedCallback,
            boolean scaleUp) throws RemoteException {

    }

    @Override
    public void overridePendingAppTransitionMultiThumb(AppTransitionAnimationSpec[] specs,
            IRemoteCallback callback0, IRemoteCallback callback1, boolean scaleUp) {
        // TODO Auto-generated method stub
    }

    @Override
    public void pauseKeyDispatching(IBinder arg0) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void prepareAppTransition(int arg0, boolean arg1) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void reenableKeyguard(IBinder arg0) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void removeAppToken(IBinder arg0) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void removeWindowToken(IBinder arg0) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void resumeKeyDispatching(IBinder arg0) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public boolean requestAssistScreenshot(IAssistScreenshotReceiver receiver)
            throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public Bitmap screenshotApplications(IBinder appToken, int displayId, int maxWidth,
            int maxHeight, float frameScale) throws RemoteException {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public void setAnimationScale(int arg0, float arg1) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void setAnimationScales(float[] arg0) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public float getCurrentAnimatorScale() throws RemoteException {
        return 0;
    }

    @Override
    public void setAppTask(IBinder arg0, int arg1, int arg2, Rect arg3, Configuration arg4,
            int arg5, boolean arg6)
            throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setAppOrientation(IApplicationToken arg0, int arg1) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setAppStartingWindow(IBinder arg0, String arg1, int arg2, CompatibilityInfo arg3,
            CharSequence arg4, int arg5, int arg6, int arg7, int arg8, IBinder arg9, boolean arg10)
            throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setAppVisibility(IBinder arg0, boolean arg1) throws RemoteException {
        // TODO Auto-generated method stub

    }

    @Override
    public void notifyAppStopped(IBinder token) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setEventDispatching(boolean arg0) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setFocusedApp(IBinder arg0, boolean arg1) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void getInitialDisplaySize(int displayId, Point size) {
        // TODO Auto-generated method stub
    }

    @Override
    public void getBaseDisplaySize(int displayId, Point size) {
        // TODO Auto-generated method stub
    }

    @Override
    public void setForcedDisplaySize(int displayId, int arg0, int arg1) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public int getInitialDisplayDensity(int displayId) {
        return -1;
    }

    @Override
    public int getBaseDisplayDensity(int displayId) {
        return -1;
    }

    @Override
    public void setForcedDisplayDensity(int displayId, int density) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setForcedDisplayScalingMode(int displayId, int mode) {
    }

    @Override
    public void setInTouchMode(boolean arg0) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setNewConfiguration(Configuration arg0) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setScreenCaptureDisabled(int userId, boolean disabled) {
        // TODO Auto-generated method stub
    }

    @Override
    public void updateRotation(boolean arg0, boolean arg1) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void setStrictModeVisualIndicatorPreference(String arg0) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void showStrictModeViolation(boolean arg0) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void startAppFreezingScreen(IBinder arg0, int arg1) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public boolean startViewServer(int arg0) throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public void statusBarVisibilityChanged(int arg0) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public void stopAppFreezingScreen(IBinder arg0, boolean arg1) throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public boolean stopViewServer() throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public void thawRotation() throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public Configuration updateOrientationFromAppTokens(Configuration arg0, IBinder arg1)
            throws RemoteException {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public int watchRotation(IRotationWatcher arg0) throws RemoteException {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public void removeRotationWatcher(IRotationWatcher arg0) throws RemoteException {
    }

    @Override
    public IBinder asBinder() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public int getPreferredOptionsPanelGravity() throws RemoteException {
        return Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;
    }

    @Override
    public void dismissKeyguard() {
    }

    @Override
    public void keyguardGoingAway(boolean disableWindowAnimations,
            boolean keyguardGoingToNotificationShade) throws RemoteException {
    }

    @Override
    public void lockNow(Bundle options) {
        // TODO Auto-generated method stub
    }

    @Override
    public boolean isSafeModeEnabled() {
        return false;
    }

    @Override
    public boolean isRotationFrozen() throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public void enableScreenIfNeeded() throws RemoteException {
        // TODO Auto-generated method stub
    }

    @Override
    public boolean clearWindowContentFrameStats(IBinder token) throws RemoteException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public WindowContentFrameStats getWindowContentFrameStats(IBinder token)
            throws RemoteException {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public int getDockedStackSide() throws RemoteException {
        return 0;
    }

    @Override
    public void setDockedStackResizing(boolean resizing) throws RemoteException {
    }

    @Override
    public void cancelTaskWindowTransition(int taskId) {
    }

    @Override
    public void cancelTaskThumbnailTransition(int taskId) {
    }

    @Override
    public void endProlongedAnimations() {
    }

    @Override
    public void registerDockedStackListener(IDockedStackListener listener) throws RemoteException {
    }

    @Override
    public void setResizeDimLayer(boolean visible, int targetStackId, float alpha)
            throws RemoteException {
    }

    @Override
    public void requestAppKeyboardShortcuts(IResultReceiver receiver) throws RemoteException {
    }

    @Override
    public void getStableInsets(Rect outInsets) throws RemoteException {
    }

    @Override
    public void registerShortcutKey(long shortcutCode, IShortcutService service)
        throws RemoteException {}
}