Android implementation of WebsiteSettingsUi

chrome/android/java/src/org/chromium/chrome/browser/WebsiteSettingsPopup.java

Index: chrome/android/java/src/org/chromium/chrome/browser/WebsiteSettingsPopup.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/WebsiteSettingsPopup.java b/chrome/android/java/src/org/chromium/chrome/browser/WebsiteSettingsPopup.java
new file mode 100644
index 0000000000000000000000000000000000000000..940596453861ee48a1201c40619844869de6ff51
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+++ b/chrome/android/java/src/org/chromium/chrome/browser/WebsiteSettingsPopup.java
@@ -0,0 +1,153 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.Color;
+import android.provider.Browser;
+import android.text.Html;
+import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup.LayoutParams;
+import android.view.Window;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.ScrollView;
+import android.widget.TextView;
+
+import org.chromium.base.CalledByNative;
+import org.chromium.chrome.R;
+import org.chromium.content.browser.ContentViewCore;
+
+import java.net.URISyntaxException;
+
+/**
+ * Java side of Android implementation of the website settings UI.
+ */
+class WebsiteSettingsPopup implements OnClickListener {
+    private static final String HELP_URL =
+            "http://www.google.com/support/chrome/bin/answer.py?answer=95617";
+    private final Context mContext;
+    private final Dialog mDialog;
+    private final LinearLayout mContainer;
+    private final ContentViewCore mContentViewCore;
+    private final int mPadding;
+    private TextView mCertificateViewer, mMoreInfoLink;
+    private String mLinkUrl;
+
+    private WebsiteSettingsPopup(Context context, ContentViewCore contentViewCore,
+            final int nativeWebsiteSettingsPopup) {
+        mContext = context;
+        mDialog = new Dialog(mContext);
+        mDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
+        mDialog.setCanceledOnTouchOutside(true);
+        mDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
+            @Override
+            public void onCancel(DialogInterface dialogInterface) {
+                assert nativeWebsiteSettingsPopup != 0;
+                nativeDestroy(nativeWebsiteSettingsPopup);
+            }
+        });
+        mContainer = new LinearLayout(mContext);
+        mContainer.setOrientation(LinearLayout.VERTICAL);
+        mContentViewCore = contentViewCore;
+        mPadding = (int) context.getResources().getDimension(R.dimen.certificate_viewer_padding);
+        mContainer.setPadding(mPadding, 0, mPadding, 0);
+    }
+
+    /** Adds a section, which contains an icon, a headline, and a description. */
+    @CalledByNative
+    private void addSection(Bitmap icon, String headline, String description) {
+        View section = LayoutInflater.from(mContext).inflate(R.layout.website_settings, null);
+        ImageView i = (ImageView) section.findViewById(R.id.website_settings_icon);
+        i.setImageBitmap(icon);
+        TextView h = (TextView) section.findViewById(R.id.website_settings_headline);
+        h.setText(headline);
+        if (TextUtils.isEmpty(headline)) h.setVisibility(View.GONE);
+
+        TextView d = (TextView) section.findViewById(R.id.website_settings_description);
+        d.setText(description);
+        if (TextUtils.isEmpty(description)) d.setVisibility(View.GONE);
+
+        mContainer.addView(section);
+    }
+
+    /** Adds a horizontal dividing line to separate sections. */
+    @CalledByNative
+    private void addDivider() {
+        View divider = new View(mContext);
+        final int dividerHeight = (int) (2 * mContext.getResources().getDisplayMetrics().density);
+        divider.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, dividerHeight));
+        divider.setBackgroundColor(Color.GRAY);
+        mContainer.addView(divider);
+    }
+
+    @CalledByNative
+    private void setCertificateViewer(String label) {
+        assert mCertificateViewer == null;
+        mCertificateViewer =  new TextView(mContext);
+        mCertificateViewer.setText(Html.fromHtml("<a href='#'>" + label + "</a>"));
+        mCertificateViewer.setOnClickListener(this);
+        mCertificateViewer.setPadding(0, 0, 0, mPadding);
+        mContainer.addView(mCertificateViewer);
+    }
+
+    @CalledByNative
+    private void addMoreInfoLink(String linkText) {
+        addUrl(linkText, HELP_URL);
+    }
+
+    /** Adds a section containing a description and a hyperlink. */
+    private void addUrl(String label, String url) {
+        mMoreInfoLink = new TextView(mContext);
+        mLinkUrl = url;
+        mMoreInfoLink.setText(Html.fromHtml("<a href='#'>" + label + "</a>"));
+        mMoreInfoLink.setPadding(0, mPadding, 0, mPadding);
+        mMoreInfoLink.setOnClickListener(this);
+        mContainer.addView(mMoreInfoLink);
+    }
+
+    /** Displays the WebsiteSettingsPopup. */
+    @CalledByNative
+    private void show() {
+        ScrollView scrollView = new ScrollView(mContext);
+        scrollView.addView(mContainer);
+        mDialog.addContentView(scrollView,
+                new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
+                        LinearLayout.LayoutParams.MATCH_PARENT));
+        mDialog.show();
+    }
+
+    @Override
+    public void onClick(View v) {
+        mDialog.dismiss();
+        if (mCertificateViewer == v) {
+            byte[][] certChain = nativeGetCertificateChain(mContentViewCore);
+            CertificateViewer.showCertificateChain(mContext, certChain);
+        } else if (mMoreInfoLink == v) {
+            try {
+                Intent i = Intent.parseUri(mLinkUrl, Intent.URI_INTENT_SCHEME);
+                i.putExtra(Browser.EXTRA_CREATE_NEW_TAB, true);
+                i.putExtra(Browser.EXTRA_APPLICATION_ID, mContext.getPackageName());
+                mContext.startActivity(i);
+            } catch (URISyntaxException ex) {}
+        }
+    }
+
+    @CalledByNative
+    private static WebsiteSettingsPopup create(Context context, ContentViewCore contentViewCore,
+            int nativeWebsiteSettingsPopup) {
+        return new WebsiteSettingsPopup(context, contentViewCore, nativeWebsiteSettingsPopup);
+    }
+
+    private native void nativeDestroy(int nativeWebsiteSettingsPopupAndroid);
+    private native byte[][] nativeGetCertificateChain(ContentViewCore contentViewCore);
+}