Examples with ViewAndroidDelegate org.chromium.ui.base.ViewAndroidDelegate used on opensource projects

Example 1 with ViewAndroidDelegate

use of org.chromium.ui.base.ViewAndroidDelegate in project AndroidChromium by JackyAndroid.

the class OverlayPanelContent method createNewContentView.

/**
     * Create a new ContentViewCore that will be managed by this panel.
     */
private void createNewContentView() {
    if (mContentViewCore != null) {
        // then there's no need to create a new one.
        if (!mDidStartLoadingUrl)
            return;
        destroyContentView();
    }
    mContentViewCore = createContentViewCore(mActivity);
    if (mContentViewClient == null) {
        mContentViewClient = new ContentViewClient();
    }
    mContentViewCore.setContentViewClient(mContentViewClient);
    ContentView cv = ContentView.createContentView(mActivity, mContentViewCore);
    // Creates an initially hidden WebContents which gets shown when the panel is opened.
    WebContents panelWebContents = WebContentsFactory.createWebContents(false, true);
    // Dummny ViewAndroidDelegate since the container view for overlay panel is
    // never added to the view hierarchy.
    ViewAndroidDelegate delegate = new ViewAndroidDelegate() {

        private ViewGroup mContainerView;

        private ViewAndroidDelegate init(ViewGroup containerView) {
            mContainerView = containerView;
            return this;
        }

        @Override
        public View acquireView() {
            assert false : "Shold not reach here";
            return null;
        }

        @Override
        public void setViewPosition(View anchorView, float x, float y, float width, float height, float scale, int leftMargin, int topMargin) {
        }

        @Override
        public void removeView(View anchorView) {
        }

        @Override
        public ViewGroup getContainerView() {
            return mContainerView;
        }
    }.init(cv);
    mContentViewCore.initialize(delegate, cv, panelWebContents, mActivity.getWindowAndroid());
    // Transfers the ownership of the WebContents to the native OverlayPanelContent.
    nativeSetWebContents(mNativeOverlayPanelContentPtr, panelWebContents, mWebContentsDelegate);
    mWebContentsObserver = new WebContentsObserver(panelWebContents) {

        @Override
        public void didStartLoading(String url) {
            mContentDelegate.onContentLoadStarted(url);
        }

        @Override
        public void navigationEntryCommitted() {
            mContentDelegate.onNavigationEntryCommitted();
        }

        @Override
        public void didStartProvisionalLoadForFrame(long frameId, long parentFrameId, boolean isMainFrame, String validatedUrl, boolean isErrorPage, boolean isIframeSrcdoc) {
            if (isMainFrame) {
                mContentDelegate.onMainFrameLoadStarted(validatedUrl, !TextUtils.equals(validatedUrl, mLoadedUrl));
            }
        }

        @Override
        public void didNavigateMainFrame(String url, String baseUrl, boolean isNavigationToDifferentPage, boolean isNavigationInPage, int httpResultCode) {
            mIsProcessingPendingNavigation = false;
            mContentDelegate.onMainFrameNavigation(url, !TextUtils.equals(url, mLoadedUrl), isHttpFailureCode(httpResultCode));
        }

        @Override
        public void didFinishLoad(long frameId, String validatedUrl, boolean isMainFrame) {
            mContentDelegate.onContentLoadFinished();
        }
    };
    mInterceptNavigationDelegate = new InterceptNavigationDelegateImpl();
    nativeSetInterceptNavigationDelegate(mNativeOverlayPanelContentPtr, mInterceptNavigationDelegate, panelWebContents);
    mContentDelegate.onContentViewCreated(mContentViewCore);
}