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| author | John Reck <jreck@google.com> | 2011-11-09 16:22:25 -0800 |
|---|---|---|
| committer | John Reck <jreck@google.com> | 2011-11-09 16:22:25 -0800 |
| commit | d355e69574bd6cae6a03fbfeee0c7da61aa7a98c (patch) | |
| tree | 7ec5c8001de870523a9cbb79bcff2ba05c22f012 | |
| parent | 6b0ab97afc8596ad2a5579ce6c6b6ef992ba6c0a (diff) | |
| download | external_webkit-d355e69574bd6cae6a03fbfeee0c7da61aa7a98c.zip external_webkit-d355e69574bd6cae6a03fbfeee0c7da61aa7a98c.tar.gz external_webkit-d355e69574bd6cae6a03fbfeee0c7da61aa7a98c.tar.bz2 | |
Support pausing drawing
Bug: 5594608
Change-Id: I09590f8c04904957b079f0458022b960599eb47a
| -rw-r--r-- | Source/WebKit/android/nav/WebView.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/Source/WebKit/android/nav/WebView.cpp b/Source/WebKit/android/nav/WebView.cpp index 60bdd3e..d852790 100644 --- a/Source/WebKit/android/nav/WebView.cpp +++ b/Source/WebKit/android/nav/WebView.cpp @@ -204,6 +204,7 @@ WebView(JNIEnv* env, jobject javaWebView, int viewImpl, WTF::String drawableDir) m_ringAnimationEnd = 0; m_baseLayer = 0; m_glDrawFunctor = 0; + m_isDrawingPaused = false; m_buttonSkin = drawableDir.isEmpty() ? 0 : new RenderSkinButton(drawableDir); #if USE(ACCELERATED_COMPOSITING) m_glWebViewState = 0; @@ -542,7 +543,7 @@ bool drawGL(WebCore::IntRect& viewRect, WebCore::IntRect* invalRect, WebCore::In } } if (ret || m_glWebViewState->currentPictureCounter() != pic) - return true; + return !m_isDrawingPaused; #endif return false; } @@ -1544,6 +1545,7 @@ BaseLayerAndroid* getBaseLayer() { return m_baseLayer; } + bool m_isDrawingPaused; private: // local state for WebView // private to getFrameCache(); other functions operate in a different thread CachedRoot* m_frameCacheUI; // navigation data ready for use @@ -2703,6 +2705,12 @@ static int nativeGetBackgroundColor(JNIEnv* env, jobject obj) return SK_ColorWHITE; } +static void nativeSetPauseDrawing(JNIEnv *env, jobject obj, jint nativeView, + jboolean pause) +{ + ((WebView*)nativeView)->m_isDrawingPaused = pause; +} + /* * JNI registration */ @@ -2915,6 +2923,8 @@ static JNINativeMethod gJavaWebViewMethods[] = { (void*) nativeGetProperty }, { "nativeOnTrimMemory", "(I)V", (void*) nativeOnTrimMemory }, + { "nativeSetPauseDrawing", "(IZ)V", + (void*) nativeSetPauseDrawing }, }; int registerWebView(JNIEnv* env) |