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WindowWidget.java
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WindowWidget.java
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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.vrbrowser.ui.widgets;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Point;
import android.graphics.PointF;
import android.graphics.Rect;
import android.graphics.SurfaceTexture;
import android.util.Log;
import android.util.Pair;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.Surface;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputConnection;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.StringRes;
import androidx.annotation.UiThread;
import org.jetbrains.annotations.NotNull;
import org.mozilla.gecko.util.ThreadUtils;
import org.mozilla.geckoview.GeckoDisplay;
import org.mozilla.geckoview.GeckoResult;
import org.mozilla.geckoview.GeckoSession;
import org.mozilla.vrbrowser.R;
import org.mozilla.vrbrowser.browser.HistoryStore;
import org.mozilla.vrbrowser.browser.SessionChangeListener;
import org.mozilla.vrbrowser.browser.SettingsStore;
import org.mozilla.vrbrowser.browser.VideoAvailabilityListener;
import org.mozilla.vrbrowser.browser.engine.SessionStack;
import org.mozilla.vrbrowser.browser.engine.SessionStore;
import org.mozilla.vrbrowser.telemetry.TelemetryWrapper;
import org.mozilla.vrbrowser.ui.callbacks.BookmarksCallback;
import org.mozilla.vrbrowser.ui.callbacks.HistoryCallback;
import org.mozilla.vrbrowser.ui.callbacks.LibraryItemContextMenuClickCallback;
import org.mozilla.vrbrowser.ui.views.BookmarksView;
import org.mozilla.vrbrowser.ui.views.HistoryView;
import org.mozilla.vrbrowser.ui.views.LibraryItemContextMenu;
import org.mozilla.vrbrowser.ui.widgets.dialogs.BaseAppDialogWidget;
import org.mozilla.vrbrowser.ui.widgets.dialogs.ClearCacheDialogWidget;
import org.mozilla.vrbrowser.ui.widgets.dialogs.ContextMenuWidget;
import org.mozilla.vrbrowser.ui.widgets.dialogs.LibraryItemContextMenuWidget;
import org.mozilla.vrbrowser.ui.widgets.dialogs.MaxWindowsWidget;
import org.mozilla.vrbrowser.ui.widgets.dialogs.MessageDialogWidget;
import org.mozilla.vrbrowser.ui.widgets.prompts.AlertPromptWidget;
import org.mozilla.vrbrowser.ui.widgets.prompts.AuthPromptWidget;
import org.mozilla.vrbrowser.ui.widgets.prompts.ChoicePromptWidget;
import org.mozilla.vrbrowser.ui.widgets.prompts.ConfirmPromptWidget;
import org.mozilla.vrbrowser.ui.widgets.prompts.PromptWidget;
import org.mozilla.vrbrowser.ui.widgets.prompts.TextPromptWidget;
import org.mozilla.vrbrowser.utils.ViewUtils;
import org.mozilla.vrbrowser.utils.SystemUtils;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.GregorianCalendar;
import mozilla.components.concept.storage.BookmarkNode;
import mozilla.components.concept.storage.PageObservation;
import mozilla.components.concept.storage.VisitInfo;
import mozilla.components.concept.storage.VisitType;
import static org.mozilla.vrbrowser.utils.ServoUtils.isInstanceOfServoSession;
public class WindowWidget extends UIWidget implements SessionChangeListener,
GeckoSession.ContentDelegate, GeckoSession.PromptDelegate,
GeckoSession.NavigationDelegate, VideoAvailabilityListener,
GeckoSession.HistoryDelegate, GeckoSession.ProgressDelegate {
private static final String LOGTAG = WindowWidget.class.getSimpleName();
public interface HistoryViewDelegate {
default void onHistoryViewShown(WindowWidget aWindow) {}
default void onHistoryViewHidden(WindowWidget aWindow) {}
}
public interface BookmarksViewDelegate {
default void onBookmarksShown(WindowWidget aWindow) {}
default void onBookmarksHidden(WindowWidget aWindow) {}
}
private int mSessionId;
private GeckoDisplay mDisplay;
private Surface mSurface;
private int mWidth;
private int mHeight;
private int mHandle;
private WidgetPlacement mWidgetPlacement;
private TopBarWidget mTopBar;
private TitleBarWidget mTitleBar;
private WidgetManagerDelegate mWidgetManager;
private ChoicePromptWidget mChoicePrompt;
private AlertPromptWidget mAlertPrompt;
private MaxWindowsWidget mMaxWindowsDialog;
private ConfirmPromptWidget mConfirmPrompt;
private TextPromptWidget mTextPrompt;
private AuthPromptWidget mAuthPrompt;
private NoInternetWidget mNoInternetToast;
private MessageDialogWidget mAppDialog;
private ClearCacheDialogWidget mClearCacheDialog;
private ContextMenuWidget mContextMenu;
private LibraryItemContextMenuWidget mLibraryItemContextMenu;
private int mWidthBackup;
private int mHeightBackup;
private int mBorderWidth;
private Runnable mFirstDrawCallback;
private boolean mIsInVRVideoMode;
private View mView;
private Point mLastMouseClickPos;
private SessionStack mSessionStack;
private int mWindowId;
private BookmarksView mBookmarksView;
private HistoryView mHistoryView;
private ArrayList<BookmarksViewDelegate> mBookmarksViewListeners;
private ArrayList<HistoryViewDelegate> mHistoryViewListeners;
private Windows.WindowPlacement mWindowPlacement = Windows.WindowPlacement.FRONT;
private float mMaxWindowScale = 3;
private boolean mIsRestored = false;
private WindowDelegate mWindowDelegate;
boolean mActive = false;
boolean mHovered = false;
boolean mClickedAfterFocus = false;
boolean mIsBookmarksVisible = false;
boolean mIsHistoryVisible = false;
private WidgetPlacement mPlacementBeforeFullscreen;
private WidgetPlacement mPlacementBeforeResize;
private boolean mIsResizing;
private boolean mIsFullScreen;
public interface WindowDelegate {
void onFocusRequest(@NonNull WindowWidget aWindow);
void onBorderChanged(@NonNull WindowWidget aWindow);
}
public WindowWidget(Context aContext, int windowId, boolean privateMode) {
super(aContext);
mWidgetManager = (WidgetManagerDelegate) aContext;
mBorderWidth = SettingsStore.getInstance(aContext).getTransparentBorderWidth();
mWindowId = windowId;
mSessionStack = SessionStore.get().createSessionStack(mWindowId, privateMode);
mSessionStack.setPromptDelegate(this);
mSessionStack.addSessionChangeListener(this);
mSessionStack.addContentListener(this);
mSessionStack.addVideoAvailabilityListener(this);
mSessionStack.addNavigationListener(this);
mSessionStack.addProgressListener(this);
mSessionStack.setHistoryDelegate(this);
mSessionStack.newSession();
mBookmarksView = new BookmarksView(aContext);
mBookmarksView.setBookmarksCallback(mBookmarksCallback);
mBookmarksViewListeners = new ArrayList<>();
mHistoryView = new HistoryView(aContext);
mHistoryView.setHistoryCallback(mHistoryCallback);
mHistoryViewListeners = new ArrayList<>();
mHandle = ((WidgetManagerDelegate)aContext).newWidgetHandle();
mWidgetPlacement = new WidgetPlacement(aContext);
mPlacementBeforeFullscreen = new WidgetPlacement(aContext);
mPlacementBeforeResize = new WidgetPlacement(aContext);
mIsResizing = false;
mIsFullScreen = false;
initializeWidgetPlacement(mWidgetPlacement);
mTopBar = new TopBarWidget(aContext);
mTopBar.attachToWindow(this);
mLastMouseClickPos = new Point(0, 0);
mTitleBar = new TitleBarWidget(aContext);
mTitleBar.attachToWindow(this);
setFocusable(true);
TelemetryWrapper.openWindowEvent(mWindowId);
}
@Override
protected void initializeWidgetPlacement(WidgetPlacement aPlacement) {
int windowWidth = SettingsStore.getInstance(getContext()).getWindowWidth();
aPlacement.width = windowWidth + mBorderWidth * 2;
aPlacement.height = SettingsStore.getInstance(getContext()).getWindowHeight() + mBorderWidth * 2;
aPlacement.worldWidth = WidgetPlacement.floatDimension(getContext(), R.dimen.window_world_width) *
(float)windowWidth / (float)SettingsStore.WINDOW_WIDTH_DEFAULT;
aPlacement.density = 1.0f;
aPlacement.visible = true;
aPlacement.cylinder = true;
aPlacement.textureScale = 1.0f;
// Check Windows.placeWindow method for remaining placement set-up
}
@Override
public void show(@ShowFlags int aShowFlags) {
if (!mWidgetPlacement.visible) {
mWidgetPlacement.visible = true;
}
mWidgetManager.updateWidget(this);
setFocusableInTouchMode(false);
if (aShowFlags == REQUEST_FOCUS) {
requestFocusFromTouch();
} else {
clearFocus();
}
mSessionStack.setActive(true);
}
@Override
public void hide(@HideFlags int aHideFlag) {
if (mWidgetPlacement.visible) {
mWidgetPlacement.visible = false;
}
mWidgetManager.updateWidget(this);
clearFocus();
mSessionStack.setActive(false);
}
@Override
protected void onDismiss() {
if (isBookmarksVisible()) {
hideBookmarks();
} else if (isHistoryVisible()) {
hideHistory();
} else {
SessionStack activeStore = SessionStore.get().getSessionStack(mWindowId);
if (activeStore.canGoBack()) {
activeStore.goBack();
}
}
}
@Override
public void onPause() {
super.onPause();
mSessionStack.setActive(false);
}
@Override
public void onResume() {
super.onResume();
if (isVisible() || mIsInVRVideoMode) {
mSessionStack.setActive(true);
}
}
public void close() {
TelemetryWrapper.closeWindowEvent(mWindowId);
releaseWidget();
mBookmarksView.onDestroy();
mHistoryView.onDestroy();
SessionStore.get().destroySessionStack(mWindowId);
if (mTopBar != null) {
mWidgetManager.removeWidget(mTopBar);
}
if (mTitleBar != null) {
mWidgetManager.removeWidget(mTitleBar);
}
}
public void loadHomeIfNotRestored() {
if (!mIsRestored) {
loadHome();
}
}
public void loadHome() {
if (mSessionStack.isPrivateMode()) {
mSessionStack.loadPrivateBrowsingPage();
} else {
mSessionStack.loadUri(SettingsStore.getInstance(getContext()).getHomepage());
}
}
protected void setRestored(boolean restored) {
mIsRestored = restored;
}
private void setView(View view, boolean switchSurface) {
if (switchSurface) {
pauseCompositor();
}
mView = view;
removeView(view);
mView.setVisibility(VISIBLE);
addView(mView);
if (switchSurface) {
mWidgetPlacement.density = getContext().getResources().getDisplayMetrics().density;
if (mTexture != null && mSurface != null && mRenderer == null) {
// Create the UI Renderer for the current surface.
// Surface must be released when switching back to WebView surface or the browser
// will not render it correctly. See release code in unsetView().
mRenderer = new UISurfaceTextureRenderer(mSurface, mWidgetPlacement.textureWidth(), mWidgetPlacement.textureHeight());
}
mWidgetManager.updateWidget(this);
mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
mWidgetManager.pushBackHandler(mBackHandler);
setWillNotDraw(false);
postInvalidate();
}
}
private void unsetView(View view, boolean switchSurface) {
if (mView != null && mView == view) {
mView = null;
removeView(view);
view.setVisibility(GONE);
if (switchSurface) {
setWillNotDraw(true);
if (mTexture != null) {
// Surface must be recreated here when not using layers.
// When using layers the new Surface is received via the setSurface() method.
if (mRenderer != null) {
mRenderer.release();
mRenderer = null;
}
mSurface = new Surface(mTexture);
}
mWidgetPlacement.density = 1.0f;
mWidgetManager.updateWidget(this);
mWidgetManager.popWorldBrightness(this);
mWidgetManager.popBackHandler(mBackHandler);
}
}
}
public boolean isBookmarksVisible() {
return (mView != null && mView == mBookmarksView);
}
public boolean isHistoryVisible() {
return (mView != null && mView == mHistoryView);
}
public void addBookmarksViewListener(@NonNull BookmarksViewDelegate listener) {
mBookmarksViewListeners.add(listener);
}
public void removeBookmarksViewListener(@NonNull BookmarksViewDelegate listener) {
mBookmarksViewListeners.remove(listener);
}
public void addHistoryViewListener(@NonNull HistoryViewDelegate listener) {
mHistoryViewListeners.add(listener);
}
public void removeHistoryViewListener(@NonNull HistoryViewDelegate listener) {
mHistoryViewListeners.remove(listener);
}
public void switchBookmarks() {
if (isHistoryVisible()) {
hideHistory(false);
showBookmarks(false);
} else if (isBookmarksVisible()) {
hideBookmarks();
} else {
showBookmarks();
}
}
public void showBookmarks() {
showBookmarks(true);
}
public void showBookmarks(boolean switchSurface) {
if (mView == null) {
setView(mBookmarksView, switchSurface);
for (BookmarksViewDelegate listener : mBookmarksViewListeners) {
listener.onBookmarksShown(this);
}
mIsBookmarksVisible = true;
}
updateTitleBar();
}
public void hideBookmarks() {
hideBookmarks(true);
}
public void hideBookmarks(boolean switchSurface) {
if (mView != null) {
unsetView(mBookmarksView, switchSurface);
for (BookmarksViewDelegate listener : mBookmarksViewListeners) {
listener.onBookmarksHidden(this);
}
mIsBookmarksVisible = false;
}
}
public void switchHistory() {
if (isBookmarksVisible()) {
hideBookmarks(false);
showHistory(false);
} else if (isHistoryVisible()) {
hideHistory();
} else {
showHistory();
}
}
public void showHistory() {
showHistory(true);
}
public void showHistory(boolean switchSurface) {
if (mView == null) {
setView(mHistoryView, switchSurface);
for (HistoryViewDelegate listener : mHistoryViewListeners) {
listener.onHistoryViewShown(this);
}
mIsHistoryVisible = true;
}
}
public void hideHistory() {
hideHistory(true);
}
public void hideHistory(boolean switchSurface) {
if (mView != null) {
unsetView(mHistoryView, switchSurface);
for (HistoryViewDelegate listener : mHistoryViewListeners) {
listener.onHistoryViewHidden(this);
}
mIsHistoryVisible = false;
}
}
public void pauseCompositor() {
if (mDisplay == null) {
return;
}
mDisplay.surfaceDestroyed();
}
public void resumeCompositor() {
if (mDisplay == null) {
return;
}
if (mSurface == null) {
return;
}
callSurfaceChanged();
}
public void enableVRVideoMode(int aVideoWidth, int aVideoHeight, boolean aResetBorder) {
if (!mIsInVRVideoMode) {
mWidthBackup = mWidth;
mHeightBackup = mHeight;
mIsInVRVideoMode = true;
}
boolean borderChanged = aResetBorder && mBorderWidth > 0;
if (aVideoWidth == mWidth && aVideoHeight == mHeight && !borderChanged) {
return;
}
if (aResetBorder) {
mBorderWidth = 0;
}
mWidgetPlacement.width = aVideoWidth + mBorderWidth * 2;
mWidgetPlacement.height = aVideoHeight + mBorderWidth * 2;
mWidgetManager.updateWidget(this);
}
public void disableVRVideoMode() {
if (!mIsInVRVideoMode || mWidthBackup == 0 || mHeightBackup == 0) {
return;
}
mIsInVRVideoMode = false;
int border = SettingsStore.getInstance(getContext()).getTransparentBorderWidth();
if (mWidthBackup == mWidth && mHeightBackup == mHeight && border == mBorderWidth) {
return;
}
mBorderWidth = border;
mWidgetPlacement.width = mWidthBackup;
mWidgetPlacement.height = mHeightBackup;
mWidgetManager.updateWidget(this);
}
public void setWindowPlacement(@NonNull Windows.WindowPlacement aPlacement) {
if (mActive) {
TelemetryWrapper.activePlacementEvent(mWindowPlacement.getValue(), false);
}
mWindowPlacement = aPlacement;
if (mActive) {
TelemetryWrapper.activePlacementEvent(mWindowPlacement.getValue(), true);
}
}
public @NonNull Windows.WindowPlacement getWindowPlacement() {
return mWindowPlacement;
}
@Override
public void resizeByMultiplier(float aspect, float multiplier) {
Pair<Float, Float> targetSize = getSizeForScale(multiplier, aspect);
handleResizeEvent(targetSize.first, targetSize.second);
}
public float getCurrentScale() {
float currentAspect = getCurrentAspect();
float currentWorldHeight = mWidgetPlacement.worldWidth / currentAspect;
float currentArea = mWidgetPlacement.worldWidth * currentWorldHeight;
float defaultWidth = WidgetPlacement.floatDimension(getContext(), R.dimen.window_world_width);
float defaultHeight = defaultWidth / SettingsStore.getInstance(getContext()).getWindowAspect();
float defaultArea = defaultWidth * defaultHeight;
return currentArea / defaultArea;
}
public float getCurrentAspect() {
return (float) mWidgetPlacement.width / (float) mWidgetPlacement.height;
}
public int getBorderWidth() {
return mBorderWidth;
}
public void setActiveWindow(boolean active) {
mActive = active;
if (active) {
SessionStore.get().setActiveStore(mWindowId);
mSessionId = mSessionStack.getCurrentSessionId();
GeckoSession session = mSessionStack.getSession(mSessionId);
if (session != null) {
session.getTextInput().setView(this);
}
} else {
updateTitleBar();
}
if (mContextMenu != null) {
mContextMenu.hide(REMOVE_WIDGET);
}
TelemetryWrapper.activePlacementEvent(mWindowPlacement.getValue(), mActive);
updateBorder();
}
private void updateTitleBar() {
if (isBookmarksVisible()) {
updateTitleBarUrl(getResources().getString(R.string.url_bookmarks_title));
} else if (isHistoryVisible()) {
updateTitleBarUrl(getResources().getString(R.string.url_history_title));
} else {
updateTitleBarUrl(mSessionStack.getCurrentUri());
}
}
private void updateTitleBarUrl(String url) {
if (mTitleBar != null && url != null) {
mTitleBar.setIsInsecure(!mSessionStack.isSecure());
if (url.startsWith("data") && mSessionStack.isPrivateMode()) {
mTitleBar.setInsecureVisibility(GONE);
mTitleBar.setURL(getResources().getString(R.string.private_browsing_title));
} else if (url.equals(mSessionStack.getHomeUri())) {
mTitleBar.setInsecureVisibility(GONE);
mTitleBar.setURL(getResources().getString(R.string.url_home_title, getResources().getString(R.string.app_name)));
} else if (url.equals(getResources().getString(R.string.url_bookmarks_title)) ||
url.equals(getResources().getString(R.string.url_history_title))) {
mTitleBar.setInsecureVisibility(GONE);
mTitleBar.setURL(url);
} else if (url.equals(getResources().getString(R.string.about_blank))) {
mTitleBar.setInsecureVisibility(GONE);
mTitleBar.setURL("");
} else {
mTitleBar.setURL(url);
}
}
}
public SessionStack getSessionStack() {
return mSessionStack;
}
public TopBarWidget getTopBar() {
return mTopBar;
}
public TitleBarWidget getTitleBar() {
return mTitleBar;
}
@Override
public void setSurfaceTexture(SurfaceTexture aTexture, final int aWidth, final int aHeight) {
if (mView != null) {
super.setSurfaceTexture(aTexture, aWidth, aHeight);
} else {
GeckoSession session = mSessionStack.getSession(mSessionId);
if (session == null) {
return;
}
if (aTexture == null) {
setWillNotDraw(true);
return;
}
mWidth = aWidth;
mHeight = aHeight;
mTexture = aTexture;
aTexture.setDefaultBufferSize(aWidth, aHeight);
mSurface = new Surface(aTexture);
if (mDisplay == null) {
mDisplay = session.acquireDisplay();
} else {
Log.e(LOGTAG, "GeckoDisplay was not null in BrowserWidget.setSurfaceTexture()");
}
callSurfaceChanged();
}
}
@Override
public void setSurface(Surface aSurface, final int aWidth, final int aHeight, Runnable aFirstDrawCallback) {
if (mView != null) {
super.setSurface(aSurface, aWidth, aHeight, aFirstDrawCallback);
} else {
GeckoSession session = mSessionStack.getSession(mSessionId);
if (session == null) {
return;
}
mWidth = aWidth;
mHeight = aHeight;
mSurface = aSurface;
mFirstDrawCallback = aFirstDrawCallback;
if (mDisplay == null) {
mDisplay = session.acquireDisplay();
} else {
Log.e(LOGTAG, "GeckoDisplay was not null in BrowserWidget.setSurfaceTexture()");
}
if (mSurface != null) {
callSurfaceChanged();
} else {
mDisplay.surfaceDestroyed();
}
}
}
private void callSurfaceChanged() {
if (mDisplay != null) {
mDisplay.surfaceChanged(mSurface, mBorderWidth, mBorderWidth, mWidth - mBorderWidth * 2, mHeight - mBorderWidth * 2);
}
}
@Override
public void resizeSurface(final int aWidth, final int aHeight) {
if (mView != null) {
super.resizeSurface(aWidth, aHeight);
}
mWidth = aWidth;
mHeight = aHeight;
if (mTexture != null) {
mTexture.setDefaultBufferSize(aWidth, aHeight);
}
if (mSurface != null && mView == null) {
callSurfaceChanged();
}
}
@Override
public int getHandle() {
return mHandle;
}
@Override
public WidgetPlacement getPlacement() {
return mWidgetPlacement;
}
@Override
public void handleTouchEvent(MotionEvent aEvent) {
mLastMouseClickPos = new Point((int)aEvent.getX(), (int)aEvent.getY());
if (aEvent.getAction() == MotionEvent.ACTION_DOWN) {
if (!mActive) {
mClickedAfterFocus = true;
updateBorder();
if (mWindowDelegate != null) {
// Focus this window
mWindowDelegate.onFocusRequest(this);
}
// Return to discard first click after focus
return;
}
} else if (aEvent.getAction() == MotionEvent.ACTION_UP || aEvent.getAction() == MotionEvent.ACTION_CANCEL) {
mClickedAfterFocus = false;
updateBorder();
}
if (!mActive) {
// Do not send touch events to not focused windows.
return;
}
if (mView != null) {
super.handleTouchEvent(aEvent);
} else {
if (aEvent.getActionMasked() == MotionEvent.ACTION_DOWN) {
requestFocus();
requestFocusFromTouch();
}
GeckoSession session = mSessionStack.getSession(mSessionId);
if (session == null) {
return;
}
session.getPanZoomController().onTouchEvent(aEvent);
}
}
@Override
public void handleHoverEvent(MotionEvent aEvent) {
if (aEvent.getAction() == MotionEvent.ACTION_HOVER_ENTER) {
mHovered = true;
updateBorder();
} else if (aEvent.getAction() == MotionEvent.ACTION_HOVER_EXIT) {
mHovered = false;
updateBorder();
}
if (!mActive) {
// Do not send touch events to not focused windows.
return;
}
if (mView != null) {
super.handleHoverEvent(aEvent);
} else {
SessionStack activeStore = SessionStore.get().getActiveStore();
GeckoSession session = activeStore.getSession(mSessionId);
if (session == null) {
return;
}
session.getPanZoomController().onMotionEvent(aEvent);
}
}
protected void updateBorder() {
int color = 0;
if (!mActive && !mClickedAfterFocus && mHovered) {
color = ViewUtils.ARGBtoRGBA(getContext().getColor(R.color.window_border_hover));
} else if (mClickedAfterFocus) {
color = ViewUtils.ARGBtoRGBA(getContext().getColor(R.color.window_border_click));
}
if (mWidgetPlacement.borderColor != color) {
mWidgetPlacement.borderColor = color;
mWidgetManager.updateWidget(this);
if (mWindowDelegate != null) {
mWindowDelegate.onBorderChanged(this);
}
}
}
public void saveBeforeFullscreenPlacement() {
mPlacementBeforeFullscreen.copyFrom(mWidgetPlacement);
}
public void restoreBeforeFullscreenPlacement() {
mWidgetPlacement.copyFrom(mPlacementBeforeFullscreen);
}
public WidgetPlacement getBeforeFullscreenPlacement() {
return mPlacementBeforeFullscreen;
}
public void saveBeforeResizePlacement() {
mPlacementBeforeResize.copyFrom(mWidgetPlacement);
}
public void restoreBeforeResizePlacement() {
mWidgetPlacement.copyFrom(mPlacementBeforeResize);
}
public WidgetPlacement getBeforeResizePlacement() {
return mPlacementBeforeResize;
}
public void setIsResizing(boolean isResizing) {
mIsResizing = isResizing;
}
public boolean isResizing() {
return mIsResizing;
}
public void setIsFullScreen(boolean isFullScreen) {
mIsFullScreen = isFullScreen;
}
public boolean isFullScreen() {
return mIsFullScreen;
}
public void setWindowDelegate(WindowDelegate aDelegate) {
mWindowDelegate = aDelegate;
}
@Override
public void handleResizeEvent(float aWorldWidth, float aWorldHeight) {
int width = getWindowWidth(aWorldWidth);
float aspect = aWorldWidth / aWorldHeight;
int height = (int) Math.floor((float)width / aspect);
mWidgetPlacement.width = width + mBorderWidth * 2;
mWidgetPlacement.height = height + mBorderWidth * 2;
mWidgetPlacement.worldWidth = aWorldWidth;
mWidgetManager.updateWidget(this);
mWidgetManager.updateVisibleWidgets();
}
@Override
public void releaseWidget() {
mSessionStack.setPromptDelegate(null);
mSessionStack.removeSessionChangeListener(this);
mSessionStack.removeContentListener(this);
mSessionStack.removeVideoAvailabilityListener(this);
mSessionStack.removeNavigationListener(this);
mSessionStack.removeProgressListener(this);
mSessionStack.setHistoryDelegate(null);
GeckoSession session = mSessionStack.getSession(mSessionId);
if (mDisplay != null) {
mDisplay.surfaceDestroyed();
if (session != null) {
session.releaseDisplay(mDisplay);
}
mDisplay = null;
}
if (session != null) {
session.getTextInput().setView(null);
}
if (mSurface != null) {
mSurface.release();
mSurface = null;
}
if (mTexture != null && mRenderer == null) {
// Custom SurfaceTexture used for GeckoView
mTexture.release();
mTexture = null;
}
super.releaseWidget();
}
@Override
public void setFirstDraw(final boolean aIsFirstDraw) {
mWidgetPlacement.firstDraw = aIsFirstDraw;
}
@Override
public boolean getFirstDraw() {
return mWidgetPlacement.firstDraw;
}
@Override
public boolean isVisible() {
return mWidgetPlacement.visible;
}
@Override
public boolean isLayer() {
return mSurface != null && mTexture == null;
}
@Override
public void setVisible(boolean aVisible) {
if (mWidgetPlacement.visible == aVisible) {
return;
}
if (!mIsInVRVideoMode) {
mSessionStack.setActive(aVisible);
}
mWidgetPlacement.visible = aVisible;
if (!aVisible) {
if (mIsBookmarksVisible || mIsHistoryVisible) {
mWidgetManager.popWorldBrightness(this);
}
} else {
if (mIsBookmarksVisible || mIsHistoryVisible) {
mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
}
}
mIsBookmarksVisible = isBookmarksVisible();
mIsHistoryVisible = isHistoryVisible();
mWidgetManager.updateWidget(this);
if (!aVisible) {
clearFocus();
}
}
@Override
public void draw(Canvas aCanvas) {
if (mView != null) {
super.draw(aCanvas);
}
}
// SessionStack.GeckoSessionChange
@Override
public void onCurrentSessionChange(GeckoSession aSession, int aId) {
Log.d(LOGTAG, "onCurrentSessionChange: " + this.toString());
if (mSessionId == aId) {
Log.d(LOGTAG, "BrowserWidget.onCurrentSessionChange session id same, bail: " + aId);
return;
}
GeckoSession oldSession = mSessionStack.getSession(mSessionId);
if (oldSession != null && mDisplay != null) {
Log.d(LOGTAG, "Detach from previous session: " + mSessionId);
oldSession.getTextInput().setView(null);
mDisplay.surfaceDestroyed();
oldSession.releaseDisplay(mDisplay);
mDisplay = null;
}
mWidgetManager.setIsServoSession(isInstanceOfServoSession(aSession));
mSessionId = aId;
mDisplay = aSession.acquireDisplay();
Log.d(LOGTAG, "surfaceChanged: " + aId);
callSurfaceChanged();
aSession.getTextInput().setView(this);
boolean isPrivateMode = aSession.getSettings().getUsePrivateMode();
if (isPrivateMode) {
setPrivateBrowsingEnabled(true);
} else {
setPrivateBrowsingEnabled(false);
}
}
// View
@Override
public InputConnection onCreateInputConnection(final EditorInfo outAttrs) {
Log.d(LOGTAG, "BrowserWidget onCreateInputConnection");
GeckoSession session = mSessionStack.getSession(mSessionId);
if (session == null) {
return null;
}
return session.getTextInput().onCreateInputConnection(outAttrs);
}
@Override
public boolean onCheckIsTextEditor() {
SessionStack sessionStack = SessionStore.get().getSessionStack(mWindowId);
return sessionStack.isInputActive(mSessionId);
}
@Override
public boolean onKeyPreIme(int aKeyCode, KeyEvent aEvent) {
if (super.onKeyPreIme(aKeyCode, aEvent)) {
return true;
}
GeckoSession session = mSessionStack.getSession(mSessionId);
return (session != null) && session.getTextInput().onKeyPreIme(aKeyCode, aEvent);
}
@Override
public boolean onKeyUp(int aKeyCode, KeyEvent aEvent) {
if (super.onKeyUp(aKeyCode, aEvent)) {
return true;