src/content/shell/android/shell_manager.cc

   1 // Copyright (c) 2012 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 "content/shell/android/shell_manager.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "base/android/scoped_java_ref.h"
  10 #include "base/bind.h"
  11 #include "base/lazy_instance.h"
  12 #include "content/public/browser/web_contents.h"
  13 #include "content/shell/browser/shell.h"
  14 #include "content/shell/browser/shell_browser_context.h"
  15 #include "content/shell/browser/shell_content_browser_client.h"
  16 #include "jni/ShellManager_jni.h"
  17 #include "url/gurl.h"
  18
  19 using base::android::ScopedJavaLocalRef;
  20
  21 namespace {
  22
  23 struct GlobalState {
  24   GlobalState() {}
  25   base::android::ScopedJavaGlobalRef<jobject> j_shell_manager;
  26 };
  27
  28 base::LazyInstance<GlobalState> g_global_state = LAZY_INSTANCE_INITIALIZER;
  29
  30 }  // namespace
  31
  32 namespace content {
  33
  34 jobject CreateShellView(Shell* shell) {
  35   JNIEnv* env = base::android::AttachCurrentThread();
  36   jobject j_shell_manager = g_global_state.Get().j_shell_manager.obj();
  37   return Java_ShellManager_createShell(env, j_shell_manager).Release();
  38 }
  39
  40 void CloseShellView(jobject shell_view) {
  41   JNIEnv* env = base::android::AttachCurrentThread();
  42   jobject j_shell_manager = g_global_state.Get().j_shell_manager.obj();
  43   Java_ShellManager_closeShell(env, j_shell_manager, shell_view);
  44 }
  45
  46 // Register native methods
  47 bool RegisterShellManager(JNIEnv* env) {
  48   return RegisterNativesImpl(env);
  49 }
  50
  51 static void Init(JNIEnv* env, jclass clazz, jobject obj) {
  52   g_global_state.Get().j_shell_manager.Reset(
  53       base::android::ScopedJavaLocalRef<jobject>(env, obj));
  54 }
  55
  56 void LaunchShell(JNIEnv* env, jclass clazz, jstring jurl) {
  57   ShellBrowserContext* browserContext =
  58       ShellContentBrowserClient::Get()->browser_context();
  59   GURL url(base::android::ConvertJavaStringToUTF8(env, jurl));
  60   Shell::CreateNewWindow(browserContext,
  61                          url,
  62                          NULL,
  63                          MSG_ROUTING_NONE,
  64                          gfx::Size());
  65 }
  66
  67 }  // namespace content