IDevice: Replace QSharedPointer with std::shared_ptr

According to https://wiki.qt.io/Things_To_Look_Out_For_In_Reviews
QSharedPointer impl is poor and it's going to be removed from Qt 7.

Replace QWeakPointer with std::weak_ptr.
Replace QEnableSharedFromThis with std::enable_shared_from_this.
Use std::static_pointer_cast and std::dynamic_pointer_cast
for casts used with QSharedPointer before.

Change-Id: If255a100c790860934f36d52906b93f33c31cfe8
Reviewed-by: hjk <hjk@qt.io>

4 files changed, 7 insertions, 7 deletions

diff --git a/src/plugins/baremetal/baremetaldebugsupport.cpp b/src/plugins/baremetal/baremetaldebugsupport.cpp
index 6593797b90..e3d32b3d5c 100644
--- a/src/plugins/baremetal/baremetaldebugsupport.cpp
+++ b/src/plugins/baremetal/baremetaldebugsupport.cpp
@@ -39,7 +39,7 @@ public:
     explicit BareMetalDebugSupport(RunControl *runControl)
         : Debugger::DebuggerRunTool(runControl)
     {
-        const auto dev = qSharedPointerCast<const BareMetalDevice>(device());
+        const auto dev = std::static_pointer_cast<const BareMetalDevice>(device());
         if (!dev) {
             reportFailure(Tr::tr("Cannot debug: Kit has no device."));
             return;
@@ -59,7 +59,7 @@ public:
 private:
     void start() final
     {
-        const auto dev = qSharedPointerCast<const BareMetalDevice>(device());
+        const auto dev = std::static_pointer_cast<const BareMetalDevice>(device());
         QTC_ASSERT(dev, reportFailure(); return);
         IDebugServerProvider *p = DebugServerProviderManager::findProvider(
             dev->debugServerProviderId());
diff --git a/src/plugins/baremetal/baremetaldevice.cpp b/src/plugins/baremetal/baremetaldevice.cpp
index eebdb94982..8a34afd3d0 100644
--- a/src/plugins/baremetal/baremetaldevice.cpp
+++ b/src/plugins/baremetal/baremetaldevice.cpp
@@ -90,7 +90,7 @@ Store BareMetalDevice::toMap() const
 
 IDeviceWidget *BareMetalDevice::createWidget()
 {
-    return new BareMetalDeviceConfigurationWidget(sharedFromThis());
+    return new BareMetalDeviceConfigurationWidget(shared_from_this());
 }
 
 // Factory
diff --git a/src/plugins/baremetal/baremetaldevice.h b/src/plugins/baremetal/baremetaldevice.h
index fdf6cb193c..f535d8ebe2 100644
--- a/src/plugins/baremetal/baremetaldevice.h
+++ b/src/plugins/baremetal/baremetaldevice.h
@@ -11,8 +11,8 @@ namespace BareMetal::Internal {
 class BareMetalDevice final : public ProjectExplorer::IDevice
 {
 public:
-    using Ptr = QSharedPointer<BareMetalDevice>;
-    using ConstPtr = QSharedPointer<const BareMetalDevice>;
+    using Ptr = std::shared_ptr<BareMetalDevice>;
+    using ConstPtr = std::shared_ptr<const BareMetalDevice>;
 
     static Ptr create() { return Ptr(new BareMetalDevice); }
     ~BareMetalDevice() final;
diff --git a/src/plugins/baremetal/baremetaldeviceconfigurationwidget.cpp b/src/plugins/baremetal/baremetaldeviceconfigurationwidget.cpp
index 02f56da694..5a8c516e17 100644
--- a/src/plugins/baremetal/baremetaldeviceconfigurationwidget.cpp
+++ b/src/plugins/baremetal/baremetaldeviceconfigurationwidget.cpp
@@ -19,7 +19,7 @@ BareMetalDeviceConfigurationWidget::BareMetalDeviceConfigurationWidget(
         const ProjectExplorer::IDevice::Ptr &deviceConfig)
     : IDeviceWidget(deviceConfig)
 {
-    const auto dev = qSharedPointerCast<const BareMetalDevice>(device());
+    const auto dev = std::static_pointer_cast<const BareMetalDevice>(device());
     QTC_ASSERT(dev, return);
 
     const auto formLayout = new QFormLayout(this);
@@ -36,7 +36,7 @@ BareMetalDeviceConfigurationWidget::BareMetalDeviceConfigurationWidget(
 
 void BareMetalDeviceConfigurationWidget::debugServerProviderChanged()
 {
-    const auto dev = qSharedPointerCast<BareMetalDevice>(device());
+    const auto dev = std::static_pointer_cast<BareMetalDevice>(device());
     QTC_ASSERT(dev, return);
     dev->setDebugServerProviderId(m_debugServerProviderChooser->currentProviderId());
 }