| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWebEngine module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| |
| #include "javascript_dialog_manager_qt.h" |
| |
| #include "javascript_dialog_controller.h" |
| #include "javascript_dialog_controller_p.h" |
| #include "web_contents_view_qt.h" |
| #include "type_conversion.h" |
| |
| |
| #include "base/memory/singleton.h" |
| #include "content/browser/web_contents/web_contents_impl.h" |
| |
| namespace QtWebEngineCore { |
| |
| ASSERT_ENUMS_MATCH(content::JAVASCRIPT_DIALOG_TYPE_ALERT, WebContentsAdapterClient::AlertDialog) |
| ASSERT_ENUMS_MATCH(content::JAVASCRIPT_DIALOG_TYPE_CONFIRM, WebContentsAdapterClient::ConfirmDialog) |
| ASSERT_ENUMS_MATCH(content::JAVASCRIPT_DIALOG_TYPE_PROMPT, WebContentsAdapterClient::PromptDialog) |
| |
| |
| JavaScriptDialogManagerQt *JavaScriptDialogManagerQt::GetInstance() |
| { |
| return base::Singleton<JavaScriptDialogManagerQt>::get(); |
| } |
| |
| void JavaScriptDialogManagerQt::RunJavaScriptDialog(content::WebContents *webContents, |
| content::RenderFrameHost *renderFrameHost, |
| content::JavaScriptDialogType dialog_type, |
| const base::string16 &messageText, |
| const base::string16 &defaultPromptText, |
| content::JavaScriptDialogManager::DialogClosedCallback callback, |
| bool *didSuppressMessage) |
| { |
| WebContentsAdapterClient *client = WebContentsViewQt::from(static_cast<content::WebContentsImpl*>(webContents)->GetView())->client(); |
| if (!client) { |
| if (didSuppressMessage) |
| *didSuppressMessage = true; |
| return; |
| } |
| const GURL originUrl = renderFrameHost->GetLastCommittedOrigin().GetURL(); |
| WebContentsAdapterClient::JavascriptDialogType dialogType = static_cast<WebContentsAdapterClient::JavascriptDialogType>(dialog_type); |
| runDialogForContents(webContents, dialogType, toQt(messageText), toQt(defaultPromptText), toQt(originUrl), std::move(callback)); |
| } |
| |
| void JavaScriptDialogManagerQt::RunBeforeUnloadDialog(content::WebContents *webContents, content::RenderFrameHost *renderFrameHost, |
| bool isReload, |
| content::JavaScriptDialogManager::DialogClosedCallback callback) { |
| Q_UNUSED(isReload); |
| const GURL originUrl = renderFrameHost->GetLastCommittedOrigin().GetURL(); |
| runDialogForContents(webContents, WebContentsAdapterClient::UnloadDialog, QString(), QString(), toQt(originUrl), std::move(callback)); |
| } |
| |
| bool JavaScriptDialogManagerQt::HandleJavaScriptDialog(content::WebContents *contents, bool accept, const base::string16 *promptOverride) |
| { |
| QSharedPointer<JavaScriptDialogController> dialog = m_activeDialogs.value(contents); |
| if (!dialog) |
| return false; |
| dialog->d->dialogFinished(accept, promptOverride ? *promptOverride : base::string16()); |
| takeDialogForContents(contents); |
| return true; |
| } |
| |
| void JavaScriptDialogManagerQt::runDialogForContents(content::WebContents *webContents, WebContentsAdapterClient::JavascriptDialogType type |
| , const QString &messageText, const QString &defaultPrompt, const QUrl &origin |
| , content::JavaScriptDialogManager::DialogClosedCallback &&callback, const QString &title) |
| { |
| WebContentsAdapterClient *client = WebContentsViewQt::from(static_cast<content::WebContentsImpl*>(webContents)->GetView())->client(); |
| if (!client) |
| return; |
| |
| JavaScriptDialogControllerPrivate *dialogData = new JavaScriptDialogControllerPrivate(type, messageText, defaultPrompt, title, origin, std::move(callback), webContents); |
| QSharedPointer<JavaScriptDialogController> dialog(new JavaScriptDialogController(dialogData)); |
| |
| // We shouldn't get new dialogs for a given WebContents until we gave back a result. |
| Q_ASSERT(!m_activeDialogs.contains(webContents)); |
| m_activeDialogs.insert(webContents, dialog); |
| |
| client->javascriptDialog(dialog); |
| |
| } |
| |
| QSharedPointer<JavaScriptDialogController> JavaScriptDialogManagerQt::takeDialogForContents(content::WebContents *contents) |
| { |
| QSharedPointer<JavaScriptDialogController> dialog = m_activeDialogs.take(contents); |
| if (dialog) |
| Q_EMIT dialog->dialogCloseRequested(); |
| return dialog; |
| } |
| |
| } // namespace QtWebEngineCore |