From 1c2a4da1c73bfc2456c59146ce615b7e2122e90e Mon Sep 17 00:00:00 2001
From: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Date: Mon, 7 Jul 2014 18:12:15 +0200
Subject: Don't inherit from Qt private types

Do the d_ptr magic ourselves to avoid having to include private
headers from qtcore, qtgui and qtdeclarative.

It is hackish to hide QObject's d_ptr member to have the macros
working in a public class, but if anything goes wrong we just
need to replace the private macro convenience while maintaining
the binary compatibility of the stored extra opaque pointer.

Change-Id: Idb92f4f902826bef9068a5c2ef6ea31fc3fa15b2
Reviewed-by: Andras Becsi <andras.becsi@digia.com>
---
 src/webengine/api/qquickwebengineview.cpp                   | 8 +++++---
 src/webengine/api/qquickwebengineview_p.h                   | 2 ++
 src/webengine/api/qquickwebengineview_p_p.h                 | 4 ++--
 src/webengine/render_widget_host_view_qt_delegate_quick.cpp | 1 +
 4 files changed, 10 insertions(+), 5 deletions(-)

(limited to 'src/webengine')

diff --git a/src/webengine/api/qquickwebengineview.cpp b/src/webengine/api/qquickwebengineview.cpp
index cbd45842d..ad57f24ba 100644
--- a/src/webengine/api/qquickwebengineview.cpp
+++ b/src/webengine/api/qquickwebengineview.cpp
@@ -384,8 +384,9 @@ QObject *QQuickWebEngineViewPrivate::accessibilityParentObject()
 
 void QQuickWebEngineViewPrivate::setDevicePixelRatio(qreal devicePixelRatio)
 {
+    Q_Q(QQuickWebEngineView);
     this->devicePixelRatio = devicePixelRatio;
-    QScreen *screen = window ? window->screen() : QGuiApplication::primaryScreen();
+    QScreen *screen = q->window() ? q->window()->screen() : QGuiApplication::primaryScreen();
     m_dpiScale = devicePixelRatio / screen->devicePixelRatio();
 }
 
@@ -463,10 +464,11 @@ void QQuickWebEngineViewPrivate::adoptWebContents(WebContentsAdapter *webContent
 }
 
 QQuickWebEngineView::QQuickWebEngineView(QQuickItem *parent)
-    : QQuickItem(*(new QQuickWebEngineViewPrivate), parent)
+    : QQuickItem(parent)
+    , d_ptr(new QQuickWebEngineViewPrivate)
 {
     Q_D(QQuickWebEngineView);
-    d->e->q_ptr = this;
+    d->e->q_ptr = d->q_ptr = this;
     d->adapter->initialize(d);
     this->setActiveFocusOnTab(true);
     this->setFlag(QQuickItem::ItemIsFocusScope);
diff --git a/src/webengine/api/qquickwebengineview_p.h b/src/webengine/api/qquickwebengineview_p.h
index c03f1ec59..12b9ee163 100644
--- a/src/webengine/api/qquickwebengineview_p.h
+++ b/src/webengine/api/qquickwebengineview_p.h
@@ -132,6 +132,8 @@ protected:
 
 private:
     Q_DECLARE_PRIVATE(QQuickWebEngineView)
+    QScopedPointer<QQuickWebEngineViewPrivate> d_ptr;
+
     friend class QQuickWebEngineViewExperimental;
     friend class QQuickWebEngineViewExperimentalExtension;
     friend class QQuickWebEngineNewViewRequest;
diff --git a/src/webengine/api/qquickwebengineview_p_p.h b/src/webengine/api/qquickwebengineview_p_p.h
index e4a315d1a..25b20a0e8 100644
--- a/src/webengine/api/qquickwebengineview_p_p.h
+++ b/src/webengine/api/qquickwebengineview_p_p.h
@@ -49,7 +49,6 @@
 #include <QSharedData>
 #include <QString>
 #include <QtCore/qcompilerdetection.h>
-#include <QtQuick/private/qquickitem_p.h>
 #include <QtGui/qaccessibleobject.h>
 
 class WebContentsAdapter;
@@ -128,10 +127,11 @@ private:
     Q_DECLARE_PUBLIC(QQuickWebEngineView)
 };
 
-class Q_WEBENGINE_PRIVATE_EXPORT QQuickWebEngineViewPrivate : public QQuickItemPrivate, public WebContentsAdapterClient
+class Q_WEBENGINE_PRIVATE_EXPORT QQuickWebEngineViewPrivate : public WebContentsAdapterClient
 {
 public:
     Q_DECLARE_PUBLIC(QQuickWebEngineView)
+    QQuickWebEngineView *q_ptr;
     QQuickWebEngineViewPrivate();
     ~QQuickWebEngineViewPrivate();
 
diff --git a/src/webengine/render_widget_host_view_qt_delegate_quick.cpp b/src/webengine/render_widget_host_view_qt_delegate_quick.cpp
index 26afda08f..e968f450b 100644
--- a/src/webengine/render_widget_host_view_qt_delegate_quick.cpp
+++ b/src/webengine/render_widget_host_view_qt_delegate_quick.cpp
@@ -48,6 +48,7 @@
 #include <QQuickWindow>
 #include <QVariant>
 #include <QWindow>
+#include <QtQuick/private/qquickwindow_p.h>
 
 RenderWidgetHostViewQtDelegateQuick::RenderWidgetHostViewQtDelegateQuick(RenderWidgetHostViewQtDelegateClient *client, bool isPopup)
     : m_client(client)
-- 
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