Make Updater -view checkbox selection faster

If there are lot of components installed, querying core from component
caused unnecessary performance hit. Also replaced the foreach keyword
with the preferred C++ range-based loop

Task-number: QTIFW-1021
Change-Id: I961439ba14f26fee21f201769a71319b4b98d14b
Reviewed-by: Arttu Tarkiainen <arttu.tarkiainen@qt.io>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/libs/installer/uninstallercalculator.h b/src/libs/installer/uninstallercalculator.h
index a684c92cc..4d1f8816a 100644
--- a/src/libs/installer/uninstallercalculator.h
+++ b/src/libs/installer/uninstallercalculator.h
@@ -1,6 +1,6 @@
 /**************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2022 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Installer Framework.
@@ -38,11 +38,12 @@
 namespace QInstaller {
 
 class Component;
+class PackageManagerCore;
 
 class INSTALLER_EXPORT UninstallerCalculator
 {
 public:
-    UninstallerCalculator(const QList<Component *> &installedComponents);
+    UninstallerCalculator(const QList<Component *> &installedComponents, PackageManagerCore *core);
 
     QSet<Component*> componentsToUninstall() const;
 
@@ -55,6 +56,7 @@ private:
 
     QList<Component *> m_installedComponents;
     QSet<Component *> m_componentsToUninstall;
+    PackageManagerCore *m_core;
 };
 
 }