LeOSium_webview/LeOS/patches/Add-autoplay-site-setting.patch

From: uazo <uazo@users.noreply.github.com>
Date: Sat, 7 Nov 2020 21:59:18 +0000
Subject: Add autoplay site setting

Original License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
Require: Content-settings-infrastructure.patch
---
 .../res/drawable-hdpi/settings_autoplay.png   | Bin 0 -> 456 bytes
 .../res/drawable-mdpi/settings_autoplay.png   | Bin 0 -> 296 bytes
 .../res/drawable-xhdpi/settings_autoplay.png  | Bin 0 -> 551 bytes
 .../res/drawable-xxhdpi/settings_autoplay.png | Bin 0 -> 792 bytes
 .../drawable-xxxhdpi/settings_autoplay.png    | Bin 0 -> 1064 bytes
 .../impl/BromiteAutoplayContentSetting.java   |  92 ++++++++++++++++++
 .../bromite_content_settings/autoplay.grdp    |  21 ++++
 .../bromite_content_settings/autoplay.inc     |  12 +++
 .../core/browser/content_settings_registry.cc |   2 +-
 .../core/html/media/autoplay_policy.cc        |  14 +++
 .../core/html/media/autoplay_policy.h         |   4 +
 11 files changed, 144 insertions(+), 1 deletion(-)
 create mode 100644 components/browser_ui/site_settings/android/java/res/drawable-hdpi/settings_autoplay.png
 create mode 100644 components/browser_ui/site_settings/android/java/res/drawable-mdpi/settings_autoplay.png
 create mode 100644 components/browser_ui/site_settings/android/java/res/drawable-xhdpi/settings_autoplay.png
 create mode 100644 components/browser_ui/site_settings/android/java/res/drawable-xxhdpi/settings_autoplay.png
 create mode 100644 components/browser_ui/site_settings/android/java/res/drawable-xxxhdpi/settings_autoplay.png
 create mode 100644 components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/BromiteAutoplayContentSetting.java
 create mode 100644 components/browser_ui/strings/bromite_content_settings/autoplay.grdp
 create mode 100644 components/content_settings/core/browser/bromite_content_settings/autoplay.inc

diff --git a/components/browser_ui/site_settings/android/java/res/drawable-hdpi/settings_autoplay.png b/components/browser_ui/site_settings/android/java/res/drawable-hdpi/settings_autoplay.png
new file mode 100644
index 0000000000000000000000000000000000000000..a8a9265f14cd8445ad1f55845099e60dc3c4edf1
GIT binary patch
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diff --git a/components/browser_ui/site_settings/android/java/res/drawable-mdpi/settings_autoplay.png b/components/browser_ui/site_settings/android/java/res/drawable-mdpi/settings_autoplay.png
new file mode 100644
index 0000000000000000000000000000000000000000..49fa10d44f4007532d0d03d15fdcb1a715857e96
GIT binary patch
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diff --git a/components/browser_ui/site_settings/android/java/res/drawable-xhdpi/settings_autoplay.png b/components/browser_ui/site_settings/android/java/res/drawable-xhdpi/settings_autoplay.png
new file mode 100644
index 0000000000000000000000000000000000000000..5a4128a5e02949de754f9cab2635824eda8c539c
GIT binary patch
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diff --git a/components/browser_ui/site_settings/android/java/res/drawable-xxhdpi/settings_autoplay.png b/components/browser_ui/site_settings/android/java/res/drawable-xxhdpi/settings_autoplay.png
new file mode 100644
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GIT binary patch
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diff --git a/components/browser_ui/site_settings/android/java/res/drawable-xxxhdpi/settings_autoplay.png b/components/browser_ui/site_settings/android/java/res/drawable-xxxhdpi/settings_autoplay.png
new file mode 100644
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GIT binary patch
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diff --git a/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/BromiteAutoplayContentSetting.java b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/BromiteAutoplayContentSetting.java
new file mode 100644
--- /dev/null
+++ b/components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/impl/BromiteAutoplayContentSetting.java
@@ -0,0 +1,92 @@
+/*
+    This file is part of Bromite.
+
+    Bromite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Bromite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Bromite. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package org.chromium.components.browser_ui.site_settings.impl;
+
+import org.chromium.components.browser_ui.site_settings.R;
+
+import org.chromium.components.browser_ui.site_settings.BromiteCustomContentSetting;
+import org.chromium.components.browser_ui.site_settings.ContentSettingsResources;
+import org.chromium.components.browser_ui.site_settings.SiteSettingsCategory;
+import org.chromium.components.content_settings.ContentSettingValues;
+import org.chromium.components.content_settings.ContentSettingsType;
+import org.chromium.content_public.browser.BrowserContextHandle;
+
+import androidx.annotation.Nullable;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import java.util.ArrayList;
+
+public class BromiteAutoplayContentSetting extends BromiteCustomContentSetting {
+    public BromiteAutoplayContentSetting() {
+        super(/*contentSettingsType*/ ContentSettingsType.AUTOPLAY,
+              /*defaultEnabledValue*/ ContentSettingValues.ALLOW,
+              /*defaultDisabledValue*/ ContentSettingValues.BLOCK,
+              /*allowException*/ true,
+              /*preferenceKey*/ "autoplay",
+              /*profilePrefKey*/ "autoplay");
+    }
+
+    @Override
+    public ContentSettingsResources.ResourceItem getResourceItem() {
+        return new ContentSettingsResources.ResourceItem(
+            /*icon*/ R.drawable.settings_autoplay,
+            /*title*/ R.string.autoplay_permission_title,
+            /*defaultEnabledValue*/ getDefaultEnabledValue(),
+            /*defaultDisabledValue*/ getDefaultDisabledValue(),
+            /*enabledSummary*/ R.string.website_settings_category_autoplay_enabled,
+            /*disabledSummary*/ R.string.website_settings_category_autoplay_disabled);
+    }
+
+    @Override
+    public int getCategorySummary(@Nullable @ContentSettingValues int value) {
+        switch (value) {
+            case ContentSettingValues.ALLOW:
+                return R.string.website_settings_category_autoplay_enabled;
+            case ContentSettingValues.BLOCK:
+                return R.string.website_settings_category_autoplay_disabled;
+            default:
+                return 0;
+        }
+    }
+
+    @Override
+    public int getCategoryDescription() {
+        return R.string.website_settings_add_site_description_autoplay;
+    }
+
+    @Override
+    public boolean requiresTriStateContentSetting() {
+        return false;
+    }
+
+    @Override
+    public boolean showOnlyDescriptions() {
+        return true;
+    }
+
+    @Override
+    public int getAddExceptionDialogMessage() {
+        return R.string.website_settings_category_autoplay_enabled;
+    }
+
+    @Override
+    public @Nullable Boolean considerException(SiteSettingsCategory category, @ContentSettingValues int value) {
+        return value != ContentSettingValues.BLOCK;
+    }
+}
diff --git a/components/browser_ui/strings/bromite_content_settings/autoplay.grdp b/components/browser_ui/strings/bromite_content_settings/autoplay.grdp
new file mode 100644
--- /dev/null
+++ b/components/browser_ui/strings/bromite_content_settings/autoplay.grdp
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<grit-part>
+  <message name="IDS_AUTOPLAY_PERMISSION_TITLE" desc='Title for the Autoplay settings screen [CHAR-LIMIT=32]' formatter_data="android_java">
+    Autoplay
+  </message>
+  <message name="IDS_WEBSITE_SETTINGS_ADD_SITE_DESCRIPTION_AUTOPLAY" desc="The description for the allow autoplay of muted videos for website dialog." formatter_data="android_java">
+    Allow autoplay for a specific site.
+  </message>
+  <message name="IDS_WEBSITE_SETTINGS_CATEGORY_AUTOPLAY_ENABLED" desc="Summary text explaining that sites are allowed to compile JavaScript in JIT mode." formatter_data="android_java">
+    Allow sites to automatically play muted videos
+  </message>
+  <message name="IDS_WEBSITE_SETTINGS_CATEGORY_AUTOPLAY_DISABLED" desc="Summary text explaining that sites are running JavaScript in JITless mode." formatter_data="android_java">
+    Autoplay disabled
+  </message>
+  <message name="IDS_SETTINGS_SITE_SETTINGS_AUTOPLAY_ALLOWED_EXCEPTIONS" desc="Label for the allowed exceptions site list of the autoplay setting.">
+    Allowed to autoplay
+  </message>
+  <message name="IDS_SETTINGS_SITE_SETTINGS_AUTOPLAY_BLOCKED_EXCEPTIONS" desc="Label for the blocked exceptions site list of the autoplay setting.">
+    Not allowed to autoplay
+  </message>
+</grit-part>
diff --git a/components/content_settings/core/browser/bromite_content_settings/autoplay.inc b/components/content_settings/core/browser/bromite_content_settings/autoplay.inc
new file mode 100644
--- /dev/null
+++ b/components/content_settings/core/browser/bromite_content_settings/autoplay.inc
@@ -0,0 +1,12 @@
+  content_settings::WebsiteSettingsRegistry::GetInstance()
+    ->GetMutable(ContentSettingsType::AUTOPLAY)
+    ->set_show_into_info_page()
+    .set_desktop_ui()
+    .set_is_renderer_content_setting()
+    .set_title_ui(IDS_AUTOPLAY_PERMISSION_TITLE)
+    .set_description_ui(IDS_WEBSITE_SETTINGS_ADD_SITE_DESCRIPTION_AUTOPLAY)
+    .set_allowed_ui(IDS_WEBSITE_SETTINGS_CATEGORY_AUTOPLAY_ENABLED)
+    .set_blocked_ui(IDS_WEBSITE_SETTINGS_CATEGORY_AUTOPLAY_DISABLED)
+    .set_allowed_exceptions_ui(IDS_SETTINGS_SITE_SETTINGS_AUTOPLAY_ALLOWED_EXCEPTIONS)
+    .set_blocked_exceptions_ui(IDS_SETTINGS_SITE_SETTINGS_AUTOPLAY_BLOCKED_EXCEPTIONS)
+    .set_mid_sentence_ui(IDS_AUTOPLAY_PERMISSION_TITLE);
diff --git a/components/content_settings/core/browser/content_settings_registry.cc b/components/content_settings/core/browser/content_settings_registry.cc
--- a/components/content_settings/core/browser/content_settings_registry.cc
+++ b/components/content_settings/core/browser/content_settings_registry.cc
@@ -246,7 +246,7 @@ void ContentSettingsRegistry::Init() {
            ContentSettingsInfo::INHERIT_IN_INCOGNITO,
            ContentSettingsInfo::EXCEPTIONS_ON_SECURE_ORIGINS_ONLY);
 
-  Register(ContentSettingsType::AUTOPLAY, "autoplay", CONTENT_SETTING_ALLOW,
+  Register(ContentSettingsType::AUTOPLAY, "autoplay", CONTENT_SETTING_BLOCK,
            WebsiteSettingsInfo::UNSYNCABLE, /*allowlisted_schemes=*/{},
            /*valid_settings=*/{CONTENT_SETTING_ALLOW, CONTENT_SETTING_BLOCK},
            WebsiteSettingsInfo::TOP_ORIGIN_ONLY_SCOPE,
diff --git a/third_party/blink/renderer/core/html/media/autoplay_policy.cc b/third_party/blink/renderer/core/html/media/autoplay_policy.cc
--- a/third_party/blink/renderer/core/html/media/autoplay_policy.cc
+++ b/third_party/blink/renderer/core/html/media/autoplay_policy.cc
@@ -8,6 +8,7 @@
 #include "third_party/blink/public/mojom/autoplay/autoplay.mojom-blink.h"
 #include "third_party/blink/public/mojom/permissions_policy/permissions_policy.mojom-blink.h"
 #include "third_party/blink/public/mojom/webpreferences/web_preferences.mojom-blink.h"
+#include "third_party/blink/public/platform/web_content_settings_client.h"
 #include "third_party/blink/public/platform/web_media_player.h"
 #include "third_party/blink/public/web/web_local_frame.h"
 #include "third_party/blink/public/web/web_local_frame_client.h"
@@ -310,6 +311,8 @@ void AutoplayPolicy::TryUnlockingUserGesture() {
 }
 
 bool AutoplayPolicy::IsGestureNeededForPlayback() const {
+  if (!IsAutoplayAllowedPerSettings())
+    return true;
   if (!IsLockedPendingUserGesture())
     return false;
 
@@ -408,6 +411,17 @@ void AutoplayPolicy::MaybeSetAutoplayInitiated() {
   }
 }
 
+bool AutoplayPolicy::IsAutoplayAllowedPerSettings() const {
+  LocalFrame* frame = element_->GetDocument().GetFrame();
+  if (!frame)
+    return false;
+  if (auto* settings_client = frame->GetContentSettingsClient()) {
+    return settings_client->AllowContentSetting(
+        ContentSettingsType::AUTOPLAY, /*default_value*/ false);
+  }
+  return true;
+}
+
 bool AutoplayPolicy::ShouldAutoplay() {
   if (!element_->GetExecutionContext() ||
       element_->GetExecutionContext()->IsSandboxed(
diff --git a/third_party/blink/renderer/core/html/media/autoplay_policy.h b/third_party/blink/renderer/core/html/media/autoplay_policy.h
--- a/third_party/blink/renderer/core/html/media/autoplay_policy.h
+++ b/third_party/blink/renderer/core/html/media/autoplay_policy.h
@@ -133,6 +133,10 @@ class CORE_EXPORT AutoplayPolicy final
   // should use, if checking to see if an action is allowed.
   bool IsLockedPendingUserGesture() const;
 
+  // Return true if and only if the settings allow autoplay of media on this
+  // frame.
+  bool IsAutoplayAllowedPerSettings() const;
+
   bool IsAutoplayingMutedInternal(bool muted) const;
   bool IsOrWillBeAutoplayingMutedInternal(bool muted) const;
 
--
2.25.1