From c66f2433b197fdf6742aa096ee5090a3b5f12247 Mon Sep 17 00:00:00 2001
From: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Date: Wed, 11 Feb 2015 13:32:34 +0100
Subject: Provide a native interface object from linuxfb

Recent code in font support started to use the platformNativeInterface()
return value without checking for null. Most platform plugins, with the
notable exception of linuxfb and the minimal ones, provide an object.

Start providing a dummy object from linuxfb too. This is more sensible
then adding null checks everywhere.

This will prevent crashing with linuxfb on startup.

Task-number: QTBUG-44414
Change-Id: I48912132e1f8ad52e2a94c3d765dacc7b16f309a
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
---
 src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp | 7 +++++++
 src/plugins/platforms/linuxfb/qlinuxfbintegration.h   | 4 ++++
 2 files changed, 11 insertions(+)

(limited to 'src/plugins/platforms/linuxfb')

diff --git a/src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp b/src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp
index cb870847f2..777da98f47 100644
--- a/src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp
+++ b/src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp
@@ -69,6 +69,8 @@ void QLinuxFbIntegration::initialize()
 
     m_inputContext = QPlatformInputContextFactory::create();
 
+    m_nativeInterface.reset(new QPlatformNativeInterface);
+
     m_vtHandler.reset(new QFbVtHandler);
 }
 
@@ -113,4 +115,9 @@ QPlatformServices *QLinuxFbIntegration::services() const
     return m_services.data();
 }
 
+QPlatformNativeInterface *QLinuxFbIntegration::nativeInterface() const
+{
+    return m_nativeInterface.data();
+}
+
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/linuxfb/qlinuxfbintegration.h b/src/plugins/platforms/linuxfb/qlinuxfbintegration.h
index cabd943921..83446105f8 100644
--- a/src/plugins/platforms/linuxfb/qlinuxfbintegration.h
+++ b/src/plugins/platforms/linuxfb/qlinuxfbintegration.h
@@ -35,6 +35,7 @@
 #define QLINUXFBINTEGRATION_H
 
 #include <qpa/qplatformintegration.h>
+#include <qpa/qplatformnativeinterface.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -60,6 +61,8 @@ public:
     QPlatformServices *services() const Q_DECL_OVERRIDE;
     QPlatformInputContext *inputContext() const Q_DECL_OVERRIDE { return m_inputContext; }
 
+    QPlatformNativeInterface *nativeInterface() const Q_DECL_OVERRIDE;
+
     QList<QPlatformScreen *> screens() const;
 
 private:
@@ -68,6 +71,7 @@ private:
     QScopedPointer<QPlatformFontDatabase> m_fontDb;
     QScopedPointer<QPlatformServices> m_services;
     QScopedPointer<QFbVtHandler> m_vtHandler;
+    QScopedPointer<QPlatformNativeInterface> m_nativeInterface;
 };
 
 QT_END_NAMESPACE
-- 
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