Use case insensitive comparison when checking platform plugin keys.

Change-Id: Iff44698dcc941ca244b476f0e6c6a993f2ad75f3
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>

src/plugins/platforms/android/src/androidplatformplugin.cpp

@@ -56,7 +56,7 @@ public:
 QPlatformIntegration *QAndroidPlatformIntegrationPlugin::create(const QString &key, const QStringList &paramList)
 {
     Q_UNUSED(paramList);
-    if (key.toLower() == "android")
+    if (!key.compare(QLatin1String("android"), Qt::CaseInsensitive))
         return new QAndroidPlatformIntegration(paramList);
     return 0;
 }

src/plugins/platforms/cocoa/main.mm

@@ -61,8 +61,7 @@ QPlatformIntegration * QCocoaIntegrationPlugin::create(const QString& system, co
     Q_UNUSED(paramList);
 
     QCocoaAutoReleasePool pool;
-
-    if (system.toLower() == "cocoa")
+    if (!system.compare(QLatin1String("cocoa"), Qt::CaseInsensitive))
         return new QCocoaIntegration;
 
     return 0;

src/plugins/platforms/directfb/main.cpp

@@ -68,7 +68,7 @@ QPlatformIntegration * QDirectFbIntegrationPlugin::create(const QString& system,
     Q_UNUSED(paramList);
     QDirectFbIntegration *integration = 0;
 
-    if (system.toLower() == "directfb")
+    if (!system.compare(QLatin1String("directfb"), Qt::CaseInsensitive))
         integration = new QDirectFbIntegration;
     QT_EGL_BACKEND_CREATE(system, integration)
 

src/plugins/platforms/eglfs/main.cpp

@@ -55,7 +55,7 @@ public:
 QPlatformIntegration* QEglFSIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
     Q_UNUSED(paramList);
-    if (system.toLower() == "eglfs")
+    if (!system.compare(QLatin1String("eglfs"), Qt::CaseInsensitive))
         return new QEglFSIntegration;
 
     return 0;

src/plugins/platforms/ios/plugin.mm

@@ -56,7 +56,7 @@ class QIOSIntegrationPlugin : public QPlatformIntegrationPlugin
 QPlatformIntegration * QIOSIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
     Q_UNUSED(paramList);
-    if (system.toLower() == "ios")
+    if (!system.compare(QLatin1String("ios"), Qt::CaseInsensitive))
         return new QIOSIntegration;
 
     return 0;

src/plugins/platforms/kms/main.cpp

@@ -55,7 +55,7 @@ public:
 QPlatformIntegration *QKmsIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
     Q_UNUSED(paramList);
-    if (system.toLower() == "kms")
+    if (!system.compare(QLatin1String("kms"), Qt::CaseInsensitive))
         return new QKmsIntegration;
 
     return 0;

src/plugins/platforms/linuxfb/main.cpp

@@ -55,7 +55,7 @@ public:
 QPlatformIntegration* QLinuxFbIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
     Q_UNUSED(paramList);
-    if (system.toLower() == "linuxfb")
+    if (!system.compare(QLatin1String("linuxfb"), Qt::CaseInsensitive))
         return new QLinuxFbIntegration(paramList);
 
     return 0;

src/plugins/platforms/minimal/main.cpp

@@ -56,7 +56,7 @@ public:
 QPlatformIntegration *QMinimalIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
     Q_UNUSED(paramList);
-    if (system.toLower() == "minimal")
+    if (!system.compare(QLatin1String("minimal"), Qt::CaseInsensitive))
         return new QMinimalIntegration;
 
     return 0;

src/plugins/platforms/minimalegl/main.cpp

@@ -63,7 +63,7 @@ QStringList QMinimalEglIntegrationPlugin::keys() const
 QPlatformIntegration* QMinimalEglIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
     Q_UNUSED(paramList);
-    if (system.toLower() == "minimalegl")
+    if (!system.compare(QLatin1String("minimalegl"), Qt::CaseInsensitive))
         return new QMinimalEglIntegration;
 
     return 0;

src/plugins/platforms/offscreen/main.cpp

@@ -56,7 +56,7 @@ public:
 QPlatformIntegration *QOffscreenIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
     Q_UNUSED(paramList);
-    if (system.toLower() == "offscreen")
+    if (!system.compare(QLatin1String("offscreen"), Qt::CaseInsensitive))
         return QOffscreenIntegration::createOffscreenIntegration();
 
     return 0;

src/plugins/platforms/openwfd/main.cpp

@@ -54,7 +54,7 @@ public:
 QPlatformIntegration* QOpenWFDIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
     Q_UNUSED(paramList);
-    if (system.toLower() == "openwfd")
+    if (!system.compare(QLatin1String("openwfd"), Qt::CaseInsensitive))
         return new QOpenWFDIntegration;
 
     return 0;

src/plugins/platforms/qnx/main.cpp

@@ -46,7 +46,7 @@ QT_BEGIN_NAMESPACE
 
 QPlatformIntegration *QQnxIntegrationPlugin::create(const QString& system, const QStringList& paramList)
 {
-    if (system.toLower() == QLatin1String("qnx"))
+    if (!system.compare(QLatin1String("qnx"), Qt::CaseInsensitive))
         return new QQnxIntegration(paramList);
 
     return 0;

src/plugins/platforms/xcb/main.cpp

@@ -54,7 +54,7 @@ public:
 
 QPlatformIntegration* QXcbIntegrationPlugin::create(const QString& system, const QStringList& parameters, int &argc, char **argv)
 {
-    if (system.toLower() == "xcb")
+    if (!system.compare(QLatin1String("xcb"), Qt::CaseInsensitive))
         return new QXcbIntegration(parameters, argc, argv);
 
     return 0;