1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
// Copyright (c) 2012 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 "android_webview/native/aw_contents.h"
#include "android_webview/browser/renderer_host/aw_render_view_host_ext.h"
#include "android_webview/native/aw_browser_dependency_factory.h"
#include "android_webview/native/aw_contents_container.h"
#include "android_webview/native/aw_web_contents_delegate.h"
#include "base/android/jni_android.h"
#include "base/android/jni_string.h"
#include "base/bind.h"
#include "base/callback.h"
#include "base/supports_user_data.h"
#include "content/public/browser/android/content_view_core.h"
#include "content/public/browser/web_contents.h"
#include "jni/AwContents_jni.h"
using base::android::AttachCurrentThread;
using base::android::ConvertUTF8ToJavaString;
using base::android::ConvertUTF16ToJavaString;
using base::android::ScopedJavaGlobalRef;
using base::android::ScopedJavaLocalRef;
using content::ContentViewCore;
using content::WebContents;
namespace android_webview {
namespace {
const void* kAwContentsUserDataKey = &kAwContentsUserDataKey;
class AwContentsUserData : public base::SupportsUserData::Data {
public:
AwContentsUserData(AwContents* ptr) : contents_(ptr) {}
AwContents* get() { return contents_; }
private:
AwContents* contents_;
};
} // namespace
// static
AwContents* AwContents::FromWebContents(content::WebContents* web_contents) {
if (web_contents) {
AwContentsUserData* data = reinterpret_cast<AwContentsUserData*>(
web_contents->GetUserData(kAwContentsUserDataKey));
if (data) return data->get();
}
return NULL;
}
AwContents::AwContents(JNIEnv* env,
jobject obj,
jobject web_contents_delegate,
bool private_browsing)
: java_ref_(env, obj),
web_contents_delegate_(
new AwWebContentsDelegate(env, web_contents_delegate)) {
android_webview::AwBrowserDependencyFactory* dependency_factory =
android_webview::AwBrowserDependencyFactory::GetInstance();
content::WebContents* web_contents =
dependency_factory->CreateWebContents(private_browsing);
contents_container_.reset(dependency_factory->CreateContentsContainer(
web_contents));
web_contents->SetDelegate(web_contents_delegate_.get());
web_contents_delegate_->SetJavaScriptDialogCreator(
dependency_factory->GetJavaScriptDialogCreator());
web_contents->SetUserData(kAwContentsUserDataKey,
new AwContentsUserData(this));
render_view_host_ext_.reset(new AwRenderViewHostExt(web_contents));
}
AwContents::~AwContents() {
content::WebContents* web_contents = contents_container_->GetWebContents();
DCHECK(AwContents::FromWebContents(web_contents) == this);
web_contents->RemoveUserData(kAwContentsUserDataKey);
}
jint AwContents::GetWebContents(JNIEnv* env, jobject obj) {
return reinterpret_cast<jint>(contents_container_->GetWebContents());
}
void AwContents::Destroy(JNIEnv* env, jobject obj) {
delete this;
}
namespace {
// |message| is passed as base::Owned, so it will automatically be deleted
// when the callback goes out of scope.
void DocumentHasImagesCallback(ScopedJavaGlobalRef<jobject>* message,
bool has_images) {
Java_AwContents_onDocumentHasImagesResponse(AttachCurrentThread(),
has_images,
message->obj());
}
} // namespace
void AwContents::DocumentHasImages(JNIEnv* env, jobject obj, jobject message) {
render_view_host_ext_->DocumentHasImages(
base::Bind(&DocumentHasImagesCallback,
base::Owned(new ScopedJavaGlobalRef<jobject>(
ScopedJavaLocalRef<jobject>(env, message)))));
}
void AwContents::onReceivedHttpAuthRequest(
const base::android::JavaRef<jobject>& handler,
const std::string& host,
const std::string& realm) {
JNIEnv* env = AttachCurrentThread();
ScopedJavaLocalRef<jstring> jhost = ConvertUTF8ToJavaString(env, host);
ScopedJavaLocalRef<jstring> jrealm = ConvertUTF8ToJavaString(env, realm);
Java_AwContents_onReceivedHttpAuthRequest(env, java_ref_.get(env).obj(),
handler.obj(), jhost.obj(),
jrealm.obj());
}
static jint Init(JNIEnv* env,
jobject obj,
jobject web_contents_delegate,
jboolean private_browsing) {
AwContents* tab = new AwContents(env, obj, web_contents_delegate,
private_browsing);
return reinterpret_cast<jint>(tab);
}
bool RegisterAwContents(JNIEnv* env) {
return RegisterNativesImpl(env) >= 0;
}
} // namespace android_webview
|
