| // Copyright 2014 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/guest_view/web_view/javascript_dialog_helper.h" |
| |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/values.h" |
| #include "chrome/browser/guest_view/guest_view_constants.h" |
| #include "chrome/browser/guest_view/web_view/web_view_constants.h" |
| #include "chrome/browser/guest_view/web_view/web_view_guest.h" |
| #include "chrome/browser/guest_view/web_view/web_view_permission_types.h" |
| |
| namespace { |
| |
| std::string JavaScriptMessageTypeToString( |
| content::JavaScriptMessageType message_type) { |
| switch (message_type) { |
| case content::JAVASCRIPT_MESSAGE_TYPE_ALERT: |
| return "alert"; |
| case content::JAVASCRIPT_MESSAGE_TYPE_CONFIRM: |
| return "confirm"; |
| case content::JAVASCRIPT_MESSAGE_TYPE_PROMPT: |
| return "prompt"; |
| default: |
| NOTREACHED() << "Unknown JavaScript Message Type."; |
| return "unknown"; |
| } |
| } |
| |
| } // namespace |
| |
| JavaScriptDialogHelper::JavaScriptDialogHelper(WebViewGuest* guest) |
| : webview_guest_(guest) { |
| } |
| |
| JavaScriptDialogHelper::~JavaScriptDialogHelper() { |
| } |
| |
| void JavaScriptDialogHelper::RunJavaScriptDialog( |
| content::WebContents* web_contents, |
| const GURL& origin_url, |
| const std::string& accept_lang, |
| content::JavaScriptMessageType javascript_message_type, |
| const base::string16& message_text, |
| const base::string16& default_prompt_text, |
| const DialogClosedCallback& callback, |
| bool* did_suppress_message) { |
| base::DictionaryValue request_info; |
| request_info.Set( |
| webview::kDefaultPromptText, |
| base::Value::CreateStringValue(base::UTF16ToUTF8(default_prompt_text))); |
| request_info.Set( |
| webview::kMessageText, |
| base::Value::CreateStringValue(base::UTF16ToUTF8(message_text))); |
| request_info.Set( |
| webview::kMessageType, |
| base::Value::CreateStringValue( |
| JavaScriptMessageTypeToString(javascript_message_type))); |
| request_info.Set( |
| guestview::kUrl, |
| base::Value::CreateStringValue(origin_url.spec())); |
| webview_guest_->RequestPermission( |
| static_cast<BrowserPluginPermissionType>( |
| WEB_VIEW_PERMISSION_TYPE_JAVASCRIPT_DIALOG), |
| request_info, |
| base::Bind(&JavaScriptDialogHelper::OnPermissionResponse, |
| base::Unretained(this), |
| callback), |
| false /* allowed_by_default */); |
| } |
| |
| void JavaScriptDialogHelper::RunBeforeUnloadDialog( |
| content::WebContents* web_contents, |
| const base::string16& message_text, |
| bool is_reload, |
| const DialogClosedCallback& callback) { |
| // This is called if the guest has a beforeunload event handler. |
| // This callback allows navigation to proceed. |
| callback.Run(true, base::string16()); |
| } |
| |
| bool JavaScriptDialogHelper::HandleJavaScriptDialog( |
| content::WebContents* web_contents, |
| bool accept, |
| const base::string16* prompt_override) { |
| return false; |
| } |
| |
| void JavaScriptDialogHelper::CancelActiveAndPendingDialogs( |
| content::WebContents* web_contents) { |
| } |
| |
| void JavaScriptDialogHelper::WebContentsDestroyed( |
| content::WebContents* web_contents) { |
| } |
| |
| void JavaScriptDialogHelper::OnPermissionResponse( |
| const DialogClosedCallback& callback, |
| bool allow, |
| const std::string& user_input) { |
| callback.Run(allow && webview_guest_->attached(), |
| base::UTF8ToUTF16(user_input)); |
| } |