Index: content/public/android/java/src/org/chromium/content/browser/webcontents/WebContentsImpl.java |
diff --git a/content/public/android/java/src/org/chromium/content/browser/webcontents/WebContentsImpl.java b/content/public/android/java/src/org/chromium/content/browser/webcontents/WebContentsImpl.java |
index 5caa21422090dda3c8d40ff1abb37c6dad6625c0..8d29e19ad6373bb9d04c82dc667901f5af63cd48 100644 |
--- a/content/public/android/java/src/org/chromium/content/browser/webcontents/WebContentsImpl.java |
+++ b/content/public/android/java/src/org/chromium/content/browser/webcontents/WebContentsImpl.java |
@@ -21,6 +21,42 @@ import org.chromium.content_public.browser.WebContents; |
private long mNativeWebContentsAndroid; |
private NavigationController mNavigationController; |
+ /** |
+ * An interface that allows the embedder to be notified of navigation transition |
+ * related events and respond to them. |
+ */ |
+ public interface NavigationTransitionDelegate { |
+ /** |
+ * Called when the navigation is deferred immediately after the response started. |
+ * |
+ * @param enteringColor The background color of the entering document, as a String |
+ * representing a legal CSS color value. This is inserted into |
+ * the transition layer's markup after the entering stylesheets |
+ * have been applied. |
+ */ |
+ public void didDeferAfterResponseStarted(String enteringColor); |
+ |
+ /** |
+ * Called when a navigation transition has been detected, and we need to check |
+ * if it's supported. |
+ */ |
+ public boolean willHandleDeferAfterResponseStarted(); |
+ |
+ /** |
+ * Called when the navigation is deferred immediately after the response |
+ * started. |
+ */ |
+ public void addEnteringStylesheetToTransition(String stylesheet); |
+ |
+ /** |
+ * Notifies that a navigation transition is started for a given frame. |
+ * @param frameId A positive, non-zero integer identifying the navigating frame. |
+ */ |
+ public void didStartNavigationTransitionForFrame(long frameId); |
+ } |
+ |
+ private NavigationTransitionDelegate mNavigationTransitionDelegate = null; |
+ |
private WebContentsImpl( |
long nativeWebContentsAndroid, NavigationController navigationController) { |
mNativeWebContentsAndroid = nativeWebContentsAndroid; |
@@ -136,6 +172,50 @@ import org.chromium.content_public.browser.WebContents; |
nativeSelectWordAroundCaret(mNativeWebContentsAndroid); |
} |
+ @Override |
+ public String getUrl() { |
+ return nativeGetURL(mNativeWebContentsAndroid); |
+ } |
+ |
+ @Override |
+ public boolean isIncognito() { |
+ return nativeIsIncognito(mNativeWebContentsAndroid); |
+ } |
+ |
+ @Override |
+ public void resumeResponseDeferredAtStart() { |
+ nativeResumeResponseDeferredAtStart(mNativeWebContentsAndroid); |
+ } |
+ |
+ @Override |
+ public void setHasPendingNavigationTransitionForTesting() { |
+ nativeSetHasPendingNavigationTransitionForTesting(mNativeWebContentsAndroid); |
+ } |
+ |
+ public void setNavigationTransitionDelegate(NavigationTransitionDelegate delegate) { |
+ mNavigationTransitionDelegate = delegate; |
+ } |
+ |
+ @CalledByNative |
+ private void didDeferAfterResponseStarted(String enteringColor) { |
+ if (mNavigationTransitionDelegate != null ) { |
+ mNavigationTransitionDelegate.didDeferAfterResponseStarted(enteringColor); |
+ } |
+ } |
+ |
+ @CalledByNative |
+ private boolean willHandleDeferAfterResponseStarted() { |
+ if (mNavigationTransitionDelegate == null) return false; |
+ return mNavigationTransitionDelegate.willHandleDeferAfterResponseStarted(); |
+ } |
+ |
+ @CalledByNative |
+ private void addEnteringStylesheetToTransition(String stylesheet) { |
+ if (mNavigationTransitionDelegate != null ) { |
+ mNavigationTransitionDelegate.addEnteringStylesheetToTransition(stylesheet); |
+ } |
+ } |
+ |
private native String nativeGetTitle(long nativeWebContentsAndroid); |
private native String nativeGetVisibleURL(long nativeWebContentsAndroid); |
private native void nativeStop(long nativeWebContentsAndroid); |
@@ -155,4 +235,9 @@ import org.chromium.content_public.browser.WebContents; |
private native void nativeShowImeIfNeeded(long nativeWebContentsAndroid); |
private native void nativeScrollFocusedEditableNodeIntoView(long nativeWebContentsAndroid); |
private native void nativeSelectWordAroundCaret(long nativeWebContentsAndroid); |
+ private native String nativeGetURL(long nativeWebContentsAndroid); |
+ private native boolean nativeIsIncognito(long nativeWebContentsAndroid); |
+ private native void nativeResumeResponseDeferredAtStart(long nativeWebContentsAndroid); |
+ private native void nativeSetHasPendingNavigationTransitionForTesting( |
+ long nativeWebContentsAndroid); |
} |