| // Copyright 2019 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. |
| |
| #include "chrome/browser/android/tab_browser_controls_constraints_helper.h" |
| |
| #include "chrome/android/chrome_jni_headers/TabBrowserControlsConstraintsHelper_jni.h" |
| #include "chrome/common/chrome_render_frame.mojom.h" |
| #include "content/public/browser/render_frame_host.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/common/browser_controls_state.h" |
| |
| using base::android::AttachCurrentThread; |
| using base::android::JavaParamRef; |
| using base::android::JavaRef; |
| |
| TabBrowserControlsConstraintsHelper::TabBrowserControlsConstraintsHelper( |
| JNIEnv* env, |
| const JavaParamRef<jobject>& obj) |
| : jobj_(env, obj) {} |
| |
| TabBrowserControlsConstraintsHelper::~TabBrowserControlsConstraintsHelper() = |
| default; |
| |
| void TabBrowserControlsConstraintsHelper::OnDestroyed( |
| JNIEnv* env, |
| const JavaParamRef<jobject>& obj) { |
| delete this; |
| } |
| |
| void TabBrowserControlsConstraintsHelper::UpdateState( |
| JNIEnv* env, |
| const JavaParamRef<jobject>& obj, |
| const JavaParamRef<jobject>& jweb_contents, |
| jint constraints, |
| jint current, |
| jboolean animate) { |
| content::BrowserControlsState constraints_state = |
| static_cast<content::BrowserControlsState>(constraints); |
| content::BrowserControlsState current_state = |
| static_cast<content::BrowserControlsState>(current); |
| |
| auto* web_contents = content::WebContents::FromJavaWebContents(jweb_contents); |
| DCHECK(web_contents); |
| web_contents->GetMainFrame()->UpdateBrowserControlsState( |
| constraints_state, current_state, animate); |
| } |
| |
| static jlong JNI_TabBrowserControlsConstraintsHelper_Init( |
| JNIEnv* env, |
| const JavaParamRef<jobject>& obj) { |
| return reinterpret_cast<intptr_t>( |
| new TabBrowserControlsConstraintsHelper(env, obj)); |
| } |