Upstream Site Settings.

chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsiteSettingsCategoryFilter.java

Index: chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsiteSettingsCategoryFilter.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsiteSettingsCategoryFilter.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsiteSettingsCategoryFilter.java
new file mode 100644
index 0000000000000000000000000000000000000000..6955ef15811d4ef8aeeb8d09ced5956879231635
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/preferences/website/WebsiteSettingsCategoryFilter.java
@@ -0,0 +1,98 @@
+// Copyright 2015 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.preferences.website;
+
+import org.chromium.chrome.browser.ContentSettingsType;
+
+/**
+ * A helper class for dealing with website settings category filter.
+ */
+public class WebsiteSettingsCategoryFilter {
+    // The actual values for the keys for the category filter.
+    private static final String FILTER_ALL_SITES = "all_sites";
+    private static final String FILTER_COOKIES = "cookies";
+    private static final String FILTER_CAMERA_MIC = "use_camera_or_mic";
+    private static final String FILTER_DEVICE_LOCATION = "device_location";
+    private static final String FILTER_USE_STORAGE = "use_storage";
+    private static final String FILTER_POPUPS = "popups";
+    private static final String FILTER_PUSH_NOTIFICATIONS = "push_notifications";
+
+    public WebsiteSettingsCategoryFilter() {
+    }
+
+    /**
+     * Converts a category filter key (see above) to content settings enum.
+     */
+    public int toContentSettingsType(String key) {
+        if (showCookiesSites(key)) {
+            return ContentSettingsType.CONTENT_SETTINGS_TYPE_COOKIES;
+        } else if (showCameraMicSites(key)) {
+            return ContentSettingsType.CONTENT_SETTINGS_TYPE_MEDIASTREAM;
+        } else if (showPopupSites(key)) {
+            return ContentSettingsType.CONTENT_SETTINGS_TYPE_POPUPS;
+        } else if (showGeolocationSites(key)) {
+            return ContentSettingsType.CONTENT_SETTINGS_TYPE_GEOLOCATION;
+        } else if (showPushNotificationsSites(key)) {
+            return ContentSettingsType.CONTENT_SETTINGS_TYPE_NOTIFICATIONS;
+        }
+        return -1;
+    }
+
+    /**
+     * @param filterValue A category value.
+     * @return Whether the category passed is the no-category.
+     */
+    public boolean showAllSites(String filterValue) {
+        return filterValue.isEmpty() || filterValue.equals(FILTER_ALL_SITES);
+    }
+
+    /**
+     * @param filterValue A category value.
+     * @return Whether the category passed is the cookies category.
+     */
+    public boolean showCookiesSites(String filterValue) {
+        return filterValue.equals(FILTER_COOKIES);
+    }
+
+    /**
+     * @param filterValue A category value.
+     * @return Whether the category passed is the camera/mic category.
+     */
+    public boolean showCameraMicSites(String filterValue) {
+        return filterValue.equals(FILTER_CAMERA_MIC);
+    }
+
+    /**
+     * @param filterValue A category value.
+     * @return Whether the category passed is the geolocation category.
+     */
+    public boolean showGeolocationSites(String filterValue) {
+        return filterValue.equals(FILTER_DEVICE_LOCATION);
+    }
+
+    /**
+     * @param filterValue A category value.
+     * @return Whether the category passed is the storage category.
+     */
+    public boolean showStorageSites(String filterValue) {
+        return filterValue.equals(FILTER_USE_STORAGE);
+    }
+
+    /**
+     * @param filterValue A category value.
+     * @return Whether the category passed is the popup category.
+     */
+    public boolean showPopupSites(String filterValue) {
+        return filterValue.equals(FILTER_POPUPS);
+    }
+
+    /**
+     * @param filterValue A category value.
+     * @return Whether the category passed is the push notification category.
+     */
+    public boolean showPushNotificationsSites(String filterValue) {
+        return filterValue.equals(FILTER_PUSH_NOTIFICATIONS);
+    }
+}