1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 package org.chromium.chrome.browser;
7 import android.app.Dialog;
8 import android.content.Context;
9 import android.content.DialogInterface;
10 import android.content.Intent;
11 import android.graphics.Color;
12 import android.provider.Browser;
13 import android.text.TextUtils;
14 import android.view.LayoutInflater;
15 import android.view.View;
16 import android.view.View.OnClickListener;
17 import android.view.ViewGroup;
18 import android.view.Window;
19 import android.widget.Button;
20 import android.widget.ImageView;
21 import android.widget.LinearLayout;
22 import android.widget.ScrollView;
23 import android.widget.TextView;
25 import org.chromium.base.ApiCompatibilityUtils;
26 import org.chromium.base.CalledByNative;
27 import org.chromium.chrome.R;
28 import org.chromium.content.browser.WebContentsObserver;
29 import org.chromium.content_public.browser.WebContents;
31 import java.net.URISyntaxException;
34 * Java side of Android implementation of the website settings UI.
36 public class WebsiteSettingsPopupLegacy implements OnClickListener {
37 private static final String HELP_URL =
38 "http://www.google.com/support/chrome/bin/answer.py?answer=95617";
39 private static final int DESCRIPTION_TEXT_SIZE_SP = 12;
40 private final Context mContext;
41 private final Dialog mDialog;
42 private final LinearLayout mContainer;
43 private final WebContents mWebContents;
44 private final int mPaddingWide, mPaddingThin;
45 private final long mNativeWebsiteSettingsPopupLegacy;
46 private TextView mCertificateViewer, mMoreInfoLink;
47 private ViewGroup mCertificateLayout, mDescriptionLayout;
48 private Button mResetCertDecisionsButton;
49 private String mLinkUrl;
51 private WebsiteSettingsPopupLegacy(Context context, WebContents webContents) {
53 mWebContents = webContents;
55 mContainer = new LinearLayout(mContext);
56 mContainer.setOrientation(LinearLayout.VERTICAL);
57 mContainer.setBackgroundColor(Color.WHITE);
58 mPaddingWide = (int) context.getResources().getDimension(
59 R.dimen.certificate_viewer_padding_wide);
60 mPaddingThin = (int) context.getResources().getDimension(
61 R.dimen.certificate_viewer_padding_thin);
62 mContainer.setPadding(mPaddingWide, mPaddingWide + mPaddingThin, mPaddingWide,
65 mDialog = new Dialog(mContext);
66 mDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
67 mDialog.setCanceledOnTouchOutside(true);
68 // This needs to come after other member initialization.
69 mNativeWebsiteSettingsPopupLegacy = nativeInit(this, webContents);
70 final WebContentsObserver webContentsObserver =
71 new WebContentsObserver(mWebContents) {
73 public void navigationEntryCommitted() {
74 // If a navigation is committed (e.g. from in-page redirect), the data we're
75 // showing is stale so dismiss the dialog.
79 mDialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
81 public void onDismiss(DialogInterface dialog) {
82 assert mNativeWebsiteSettingsPopupLegacy != 0;
83 webContentsObserver.detachFromWebContents();
84 nativeDestroy(mNativeWebsiteSettingsPopupLegacy);
90 * Adds certificate section, which contains an icon, a headline, a
91 * description and a label for certificate info link.
94 private void addCertificateSection(int enumeratedIconId, String headline, String description,
96 View section = addSection(enumeratedIconId, headline, description);
97 assert mCertificateLayout == null;
98 mCertificateLayout = (ViewGroup) section.findViewById(R.id.website_settings_text_layout);
99 if (label != null && !label.isEmpty()) {
100 setCertificateViewer(label);
105 * Adds Description section, which contains an icon, a headline, and a
106 * description. Most likely headline for description is empty
109 private void addDescriptionSection(int enumeratedIconId, String headline, String description) {
110 View section = addSection(enumeratedIconId, headline, description);
111 assert mDescriptionLayout == null;
112 mDescriptionLayout = (ViewGroup) section.findViewById(R.id.website_settings_text_layout);
115 private View addSection(int enumeratedIconId, String headline, String description) {
116 View section = LayoutInflater.from(mContext).inflate(R.layout.website_settings_legacy,
118 ImageView i = (ImageView) section.findViewById(R.id.website_settings_icon);
119 int drawableId = ResourceId.mapToDrawableId(enumeratedIconId);
120 i.setImageResource(drawableId);
122 TextView h = (TextView) section.findViewById(R.id.website_settings_headline);
124 if (TextUtils.isEmpty(headline)) h.setVisibility(View.GONE);
126 TextView d = (TextView) section.findViewById(R.id.website_settings_description);
127 d.setText(description);
128 d.setTextSize(DESCRIPTION_TEXT_SIZE_SP);
129 if (TextUtils.isEmpty(description)) d.setVisibility(View.GONE);
131 mContainer.addView(section);
135 private void setCertificateViewer(String label) {
136 assert mCertificateViewer == null;
137 mCertificateViewer = new TextView(mContext);
138 mCertificateViewer.setText(label);
139 mCertificateViewer.setTextColor(
140 mContext.getResources().getColor(R.color.website_settings_popup_text_link));
141 mCertificateViewer.setTextSize(DESCRIPTION_TEXT_SIZE_SP);
142 mCertificateViewer.setOnClickListener(this);
143 mCertificateViewer.setPadding(0, mPaddingWide, 0, mPaddingWide);
144 mCertificateLayout.addView(mCertificateViewer);
148 private void addResetCertDecisionsButton(String label) {
149 assert mNativeWebsiteSettingsPopupLegacy != 0;
150 assert mResetCertDecisionsButton == null;
152 mResetCertDecisionsButton = new Button(mContext);
153 mResetCertDecisionsButton.setText(label);
154 ApiCompatibilityUtils.setBackgroundForView(mResetCertDecisionsButton,
155 mContext.getResources().getDrawable(
156 R.drawable.website_settings_reset_cert_decisions));
157 mResetCertDecisionsButton.setTextColor(
158 mContext.getResources().getColor(
159 R.color.website_settings_popup_reset_cert_decisions_button));
160 mResetCertDecisionsButton.setTextSize(DESCRIPTION_TEXT_SIZE_SP);
161 mResetCertDecisionsButton.setOnClickListener(this);
163 LinearLayout container = new LinearLayout(mContext);
164 container.setOrientation(LinearLayout.VERTICAL);
165 container.addView(mResetCertDecisionsButton);
166 container.setPadding(0, 0, 0, mPaddingWide);
167 mContainer.addView(container);
171 private void addMoreInfoLink(String linkText) {
172 addUrl(linkText, HELP_URL);
175 /** Adds a section containing a description and a hyperlink. */
176 private void addUrl(String label, String url) {
177 mMoreInfoLink = new TextView(mContext);
179 mMoreInfoLink.setText(label);
180 mMoreInfoLink.setTextColor(
181 mContext.getResources().getColor(R.color.website_settings_popup_text_link));
182 mMoreInfoLink.setTextSize(DESCRIPTION_TEXT_SIZE_SP);
183 mMoreInfoLink.setPadding(0, mPaddingWide + mPaddingThin, 0, mPaddingWide);
184 mMoreInfoLink.setOnClickListener(this);
185 mDescriptionLayout.addView(mMoreInfoLink);
188 /** Displays the WebsiteSettingsPopupLegacy. */
190 private void showDialog() {
191 ScrollView scrollView = new ScrollView(mContext);
192 scrollView.addView(mContainer);
193 mDialog.addContentView(scrollView,
194 new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
195 LinearLayout.LayoutParams.MATCH_PARENT));
200 public void onClick(View v) {
202 if (mResetCertDecisionsButton == v) {
203 nativeResetCertDecisions(mNativeWebsiteSettingsPopupLegacy, mWebContents);
204 } else if (mCertificateViewer == v) {
205 byte[][] certChain = nativeGetCertificateChain(mWebContents);
206 if (certChain == null) {
207 // The WebContents may have been destroyed/invalidated. If so,
208 // ignore this request.
211 CertificateViewer.showCertificateChain(mContext, certChain);
212 } else if (mMoreInfoLink == v) {
214 Intent i = Intent.parseUri(mLinkUrl, Intent.URI_INTENT_SCHEME);
215 i.putExtra(Browser.EXTRA_CREATE_NEW_TAB, true);
216 i.putExtra(Browser.EXTRA_APPLICATION_ID, mContext.getPackageName());
217 mContext.startActivity(i);
218 } catch (URISyntaxException ex) {
219 // Do nothing intentionally.
225 * Shows a WebsiteSettings dialog for the provided WebContents.
227 * The popup adds itself to the view hierarchy which owns the reference while it's
230 * @param context Context which is used for launching a dialog.
231 * @param webContents The WebContents for which to show Website information. This
232 * information is retrieved for the visible entry.
234 @SuppressWarnings("unused")
235 public static void show(Context context, WebContents webContents) {
236 new WebsiteSettingsPopupLegacy(context, webContents);
239 private static native long nativeInit(WebsiteSettingsPopupLegacy popup,
240 WebContents webContents);
241 private native void nativeDestroy(long nativeWebsiteSettingsPopupLegacyAndroid);
242 private native void nativeResetCertDecisions(
243 long nativeWebsiteSettingsPopupLegacyAndroid, WebContents webContents);
244 private native byte[][] nativeGetCertificateChain(WebContents webContents);