From 3752a3cbcd0cc0742a5b955e925df18395afdb75 Mon Sep 17 00:00:00 2001
From: Allan Sandfeld Jensen <allan.jensen@qt.io>
Date: Fri, 18 Jun 2021 11:39:36 +0200
Subject: Add page() and view() back to download-item

Restores a QML type but this time derived from the core type.

Change-Id: I09ddb6672f7262ae31e4c57f09d019f71abccd41
Reviewed-by: Kirill Burtsev <kirill.burtsev@qt.io>
(cherry picked from commit b2ecb708e149fe8914d7d0cbfcf9c300e52a029e)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/core/api/qwebenginedownloadrequest.cpp | 14 ++++++++++----
 src/core/api/qwebenginedownloadrequest.h   | 13 ++++++-------
 src/core/api/qwebenginepage.cpp            |  4 ----
 src/core/api/qwebenginepage.h              |  2 --
 4 files changed, 16 insertions(+), 17 deletions(-)

(limited to 'src/core/api')

diff --git a/src/core/api/qwebenginedownloadrequest.cpp b/src/core/api/qwebenginedownloadrequest.cpp
index 006fd2e4b..57823a7c9 100644
--- a/src/core/api/qwebenginedownloadrequest.cpp
+++ b/src/core/api/qwebenginedownloadrequest.cpp
@@ -40,10 +40,13 @@
 #include "qwebenginedownloadrequest.h"
 #include "qwebenginedownloadrequest_p.h"
 
+#include "qwebenginepage.h"
+
 #include "profile_adapter.h"
+#include "web_contents_adapter_client.h"
 
 #include <QDir>
-#include "QFileInfo"
+#include <QFileInfo>
 
 QT_BEGIN_NAMESPACE
 
@@ -662,14 +665,17 @@ QString QWebEngineDownloadRequest::interruptReasonString() const
     Returns the page the download was requested on. If the download was not triggered by content in a page,
     \c nullptr is returned.
 */
-QObject *QWebEngineDownloadRequest::page() const
+QWebEnginePage *QWebEngineDownloadRequest::page() const
 {
     Q_D(const QWebEngineDownloadRequest);
-    //TODO: come back here when page is in core
-    Q_UNREACHABLE();
+    if (d->adapterClient->clientType() == QtWebEngineCore::WebContentsAdapterClient::WidgetsClient)
+        return const_cast<QWebEnginePage *>(static_cast<const QWebEnginePage *>(d->adapterClient->holdingQObject()));
     return nullptr;
 }
 
+
+/*! \internal
+*/
 QWebEngineDownloadRequest::QWebEngineDownloadRequest(QWebEngineDownloadRequestPrivate *p, QObject *parent)
     : QObject(parent)
     , d_ptr(p)
diff --git a/src/core/api/qwebenginedownloadrequest.h b/src/core/api/qwebenginedownloadrequest.h
index 60782390c..f3056a936 100644
--- a/src/core/api/qwebenginedownloadrequest.h
+++ b/src/core/api/qwebenginedownloadrequest.h
@@ -47,8 +47,8 @@
 
 QT_BEGIN_NAMESPACE
 
-//TODO: class QWebEnginePage;
 class QWebEngineDownloadRequestPrivate;
+class QWebEnginePage;
 class QWebEngineProfilePrivate;
 
 class Q_WEBENGINECORE_EXPORT QWebEngineDownloadRequest : public QObject
@@ -66,13 +66,12 @@ public:
     Q_PROPERTY(bool isFinished READ isFinished NOTIFY isFinishedChanged FINAL)
     Q_PROPERTY(bool isPaused READ isPaused NOTIFY isPausedChanged FINAL)
     Q_PROPERTY(bool isSavePageDownload READ isSavePageDownload CONSTANT FINAL)
-    //TODO: Q_PROPERTY(QQuickWebEngineView *view READ view CONSTANT REVISION(1,7) FINAL)
     Q_PROPERTY(QUrl url READ url CONSTANT FINAL)
     Q_PROPERTY(QString suggestedFileName READ suggestedFileName CONSTANT FINAL)
     Q_PROPERTY(QString downloadDirectory READ downloadDirectory WRITE setDownloadDirectory NOTIFY downloadDirectoryChanged FINAL)
     Q_PROPERTY(QString downloadFileName READ downloadFileName WRITE setDownloadFileName NOTIFY downloadFileNameChanged FINAL)
 
-    ~QWebEngineDownloadRequest();
+    ~QWebEngineDownloadRequest() override;
 
     enum DownloadState {
         DownloadRequested,
@@ -141,8 +140,7 @@ public:
     QString downloadFileName() const;
     void setDownloadFileName(const QString &fileName);
 
-    //TODO:
-    QObject *page() const;
+    QWebEnginePage *page() const;
 
 public Q_SLOTS:
     void accept();
@@ -168,9 +166,10 @@ private:
     Q_DECLARE_PRIVATE(QWebEngineDownloadRequest)
 
     friend class QWebEngineProfilePrivate;
-    friend class QQuickWebEngineProfilePrivate;
     friend class QWebEnginePage;
-    QWebEngineDownloadRequest(QWebEngineDownloadRequestPrivate*, QObject *parent = nullptr);
+
+protected:
+    QWebEngineDownloadRequest(QWebEngineDownloadRequestPrivate *, QObject *parent = nullptr);
     QScopedPointer<QWebEngineDownloadRequestPrivate> d_ptr;
 };
 
diff --git a/src/core/api/qwebenginepage.cpp b/src/core/api/qwebenginepage.cpp
index 6b66a0d70..3028c38f5 100644
--- a/src/core/api/qwebenginepage.cpp
+++ b/src/core/api/qwebenginepage.cpp
@@ -2415,10 +2415,6 @@ void QWebEnginePage::setVisible(bool visible)
     d->adapter->setVisible(visible);
 }
 
-QWebEnginePage* QWebEnginePage::fromDownloadRequest(QWebEngineDownloadRequest *request) {
-    return static_cast<QWebEnginePagePrivate *>(request->d_ptr->adapterClient)->q_ptr;
-}
-
 QDataStream &operator<<(QDataStream &stream, const QWebEngineHistory &history)
 {
     auto adapter = history.d_func()->adapter();
diff --git a/src/core/api/qwebenginepage.h b/src/core/api/qwebenginepage.h
index f2ac8eb6c..3eb4147ac 100644
--- a/src/core/api/qwebenginepage.h
+++ b/src/core/api/qwebenginepage.h
@@ -324,8 +324,6 @@ public:
 
     void acceptAsNewWindow(QWebEngineNewWindowRequest &request);
 
-    static QWebEnginePage* fromDownloadRequest(QWebEngineDownloadRequest * request);
-
 Q_SIGNALS:
     void loadStarted();
     void loadProgress(int progress);
-- 
cgit v1.2.3