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| 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 #ifndef CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CLIENT_H_ | |
| 6 #define CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CLIENT_H_ | |
| 7 | |
| 8 #include "base/android/jni_helper.h" | |
| 9 #include "base/compiler_specific.h" | |
| 10 #include "content/public/browser/native_web_keyboard_event.h" | |
| 11 #include "content/public/common/javascript_message_type.h" | |
| 12 #include "content/public/common/referrer.h" | |
| 13 #include "googleurl/src/gurl.h" | |
| 14 #include "net/base/net_errors.h" | |
| 15 | |
| 16 namespace content { | |
| 17 | |
| 18 class DownloadItem; | |
| 19 class JavaScriptDialogCreator; | |
| 20 struct NativeWebKeyboardEvent; | |
| 21 class RenderViewHost; | |
| 22 class WebContents; | |
| 23 | |
| 24 // These enums must be kept in sync with ContentViewClient.java | |
| 25 enum ContentViewClientError { | |
| 26 // Success | |
| 27 CONTENT_VIEW_CLIENT_ERROR_OK = 0, | |
| 28 // Generic error | |
| 29 CONTENT_VIEW_CLIENT_ERROR_UNKNOWN = -1, | |
| 30 // Server or proxy hostname lookup failed | |
| 31 CONTENT_VIEW_CLIENT_ERROR_HOST_LOOKUP = -2, | |
| 32 // Unsupported authentication scheme (not basic or digest) | |
| 33 CONTENT_VIEW_CLIENT_ERROR_UNSUPPORTED_AUTH_SCHEME = -3, | |
| 34 // User authentication failed on server | |
| 35 CONTENT_VIEW_CLIENT_ERROR_AUTHENTICATION = -4, | |
| 36 // User authentication failed on proxy | |
| 37 CONTENT_VIEW_CLIENT_ERROR_PROXY_AUTHENTICATION = -5, | |
| 38 // Failed to connect to the server | |
| 39 CONTENT_VIEW_CLIENT_ERROR_CONNECT = -6, | |
| 40 // Failed to read or write to the server | |
| 41 CONTENT_VIEW_CLIENT_ERROR_IO = -7, | |
| 42 // Connection timed out | |
| 43 CONTENT_VIEW_CLIENT_ERROR_TIMEOUT = -8, | |
| 44 // Too many redirects | |
| 45 CONTENT_VIEW_CLIENT_ERROR_REDIRECT_LOOP = -9, | |
| 46 // Unsupported URI scheme | |
| 47 CONTENT_VIEW_CLIENT_ERROR_UNSUPPORTED_SCHEME = -10, | |
| 48 // Failed to perform SSL handshake | |
| 49 CONTENT_VIEW_CLIENT_ERROR_FAILED_SSL_HANDSHAKE = -11, | |
| 50 // Malformed URL | |
| 51 CONTENT_VIEW_CLIENT_ERROR_BAD_URL = -12, | |
| 52 // Generic file error | |
| 53 CONTENT_VIEW_CLIENT_ERROR_FILE = -13, | |
| 54 // File not found | |
| 55 CONTENT_VIEW_CLIENT_ERROR_FILE_NOT_FOUND = -14, | |
| 56 // Too many requests during this load | |
| 57 CONTENT_VIEW_CLIENT_ERROR_TOO_MANY_REQUESTS = -15, | |
| 58 }; | |
| 59 | |
| 60 // Native mirror of ContentViewClient.java. Used as a client of | |
| 61 // ContentView, the main FrameLayout on Android. | |
| 62 // TODO(joth): Delete this C++ class, to make it Java-only. All the callbacks | |
| 63 // defined here originate in WebContentsObserver; we should have a dedicated | |
| 64 // bridge class for that rather than overloading ContentViewClient with this. | |
| 65 // See http://crbug.com/137967 | |
| 66 class ContentViewClient { | |
| 67 public: | |
| 68 ContentViewClient(JNIEnv* env, jobject obj); | |
| 69 ~ContentViewClient(); | |
| 70 | |
| 71 static ContentViewClient* CreateNativeContentViewClient(JNIEnv* env, | |
| 72 jobject obj); | |
| 73 | |
| 74 // Called by ContentView: | |
| 75 void OnPageStarted(const GURL& url); | |
| 76 void OnPageFinished(const GURL& url); | |
| 77 void OnLoadStarted(); | |
| 78 void OnLoadStopped(); | |
| 79 void OnReceivedError(int error_code, | |
| 80 const string16& description, | |
| 81 const GURL& url); | |
| 82 void OnDidCommitMainFrame(const GURL& url, | |
| 83 const GURL& base_url); | |
| 84 void OnInterstitialShown(); | |
| 85 void OnInterstitialHidden(); | |
| 86 | |
| 87 void SetJavaScriptDialogCreator( | |
| 88 JavaScriptDialogCreator* javascript_dialog_creator); | |
| 89 | |
| 90 bool OnJSModalDialog(JavaScriptMessageType type, | |
| 91 bool is_before_unload_dialog, | |
| 92 const GURL& url, | |
| 93 const string16& message, | |
| 94 const string16& default_value); | |
| 95 | |
| 96 private: | |
| 97 // Get the closest ContentViewClient match to the given Chrome error code. | |
| 98 static ContentViewClientError ToContentViewClientError(int net_error); | |
| 99 | |
| 100 // We depend on ContentView.java to hold a ref to the client object. If we | |
| 101 // were to hold a hard ref from native we could end up with a cyclic | |
| 102 // ownership leak (the GC can't collect cycles if part of the cycle is caused | |
| 103 // by native). | |
| 104 JavaObjectWeakGlobalRef weak_java_client_; | |
| 105 }; | |
| 106 | |
| 107 bool RegisterContentViewClient(JNIEnv* env); | |
| 108 | |
| 109 } // namespace content | |
| 110 | |
| 111 #endif // CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CLIENT_H_ | |
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Chromium Code Reviews
Issue 10952029:
Remove native side of content_view_client (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src