1 // Copyright 2018 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.
4
5 #include "chrome/browser/ui/android/infobars/download_progress_infobar.h"
6
7 #include <memory>
8 #include <utility>
9
10 #include "base/bind.h"
11 #include "chrome/android/chrome_jni_headers/DownloadProgressInfoBar_jni.h"
12 #include "chrome/browser/android/resource_mapper.h"
13 #include "chrome/browser/android/tab_android.h"
14 #include "chrome/browser/infobars/infobar_service.h"
15 #include "components/infobars/core/infobar_delegate.h"
16 #include "content/public/browser/web_contents.h"
17 #include "ui/android/window_android.h"
18
19 using base::android::JavaParamRef;
20 using base::android::ScopedJavaLocalRef;
21
22 class DownloadProgressInfoBarDelegate : public infobars::InfoBarDelegate {
23 public:
DownloadProgressInfoBarDelegate(const JavaParamRef<jobject> & jclient,const JavaParamRef<jobject> & jdata)24 DownloadProgressInfoBarDelegate(const JavaParamRef<jobject>& jclient,
25 const JavaParamRef<jobject>& jdata) {
26 JNIEnv* env = base::android::AttachCurrentThread();
27 client_.Reset(env, jclient);
28 data_.Reset(env, jdata);
29 }
30
31 ~DownloadProgressInfoBarDelegate() override = default;
32
GetIdentifier() const33 infobars::InfoBarDelegate::InfoBarIdentifier GetIdentifier() const override {
34 return InfoBarDelegate::InfoBarIdentifier::
35 DOWNLOAD_PROGRESS_INFOBAR_ANDROID;
36 }
37
EqualsDelegate(infobars::InfoBarDelegate * delegate) const38 bool EqualsDelegate(infobars::InfoBarDelegate* delegate) const override {
39 return delegate->GetIdentifier() == GetIdentifier();
40 }
41
data()42 base::android::ScopedJavaGlobalRef<jobject> data() { return data_; }
43
client()44 base::android::ScopedJavaGlobalRef<jobject> client() { return client_; }
45
46 private:
47 base::android::ScopedJavaGlobalRef<jobject> client_;
48 base::android::ScopedJavaGlobalRef<jobject> data_;
49
50 DISALLOW_COPY_AND_ASSIGN(DownloadProgressInfoBarDelegate);
51 };
52
DownloadProgressInfoBar(std::unique_ptr<DownloadProgressInfoBarDelegate> delegate)53 DownloadProgressInfoBar::DownloadProgressInfoBar(
54 std::unique_ptr<DownloadProgressInfoBarDelegate> delegate)
55 : infobars::InfoBarAndroid(
56 std::move(delegate),
57 base::BindRepeating(&ResourceMapper::MapToJavaDrawableId)) {}
58
59 DownloadProgressInfoBar::~DownloadProgressInfoBar() = default;
60
GetDelegate()61 infobars::InfoBarDelegate* DownloadProgressInfoBar::GetDelegate() {
62 return delegate();
63 }
64
CreateRenderInfoBar(JNIEnv * env)65 ScopedJavaLocalRef<jobject> DownloadProgressInfoBar::CreateRenderInfoBar(
66 JNIEnv* env) {
67 DownloadProgressInfoBarDelegate* delegate =
68 static_cast<DownloadProgressInfoBarDelegate*>(GetDelegate());
69
70 return Java_DownloadProgressInfoBar_create(env, delegate->client(),
71 delegate->data());
72 }
73
ProcessButton(int action)74 void DownloadProgressInfoBar::ProcessButton(int action) {}
75
GetTab(JNIEnv * env,const JavaParamRef<jobject> & obj)76 base::android::ScopedJavaLocalRef<jobject> DownloadProgressInfoBar::GetTab(
77 JNIEnv* env,
78 const JavaParamRef<jobject>& obj) {
79 content::WebContents* web_contents =
80 InfoBarService::WebContentsFromInfoBar(this);
81 if (!web_contents)
82 return nullptr;
83
84 TabAndroid* tab_android = TabAndroid::FromWebContents(web_contents);
85 return tab_android ? tab_android->GetJavaObject() : nullptr;
86 }
87
JNI_DownloadProgressInfoBar_Create(JNIEnv * env,const JavaParamRef<jobject> & j_client,const JavaParamRef<jobject> & j_tab,const JavaParamRef<jobject> & j_data)88 void JNI_DownloadProgressInfoBar_Create(JNIEnv* env,
89 const JavaParamRef<jobject>& j_client,
90 const JavaParamRef<jobject>& j_tab,
91 const JavaParamRef<jobject>& j_data) {
92 InfoBarService* service = InfoBarService::FromWebContents(
93 TabAndroid::GetNativeTab(env, j_tab)->web_contents());
94
95 service->AddInfoBar(std::make_unique<DownloadProgressInfoBar>(
96 std::make_unique<DownloadProgressInfoBarDelegate>(j_client, j_data)));
97 }
98