ProjectExplorer: De-virtualize knowsAllBuildExectuables method on Project

Just use a setter instead.

Change-Id: Id5dff64e9a7fcdf64a245b71432318299a49d9f7
Reviewed-by: hjk <hjk@qt.io>

src/plugins/cmakeprojectmanager/cmakeproject.cpp

@@ -111,6 +111,7 @@ CMakeProject::CMakeProject(const FilePath &fileName)
     setProjectLanguages(Core::Context(ProjectExplorer::Constants::CXX_LANGUAGE_ID));
     setDisplayName(projectDirectory().fileName());
     setCanBuildProducts();
+    setKnowsAllBuildExecutables(false);
 
     // Timer:
     m_delayedParsingTimer.setSingleShot(true);
@@ -294,11 +295,6 @@ void CMakeProject::updateQmlJSCodeModel(CMakeBuildConfiguration *bc)
     modelManager->updateProjectInfo(projectInfo, this);
 }
 
-bool CMakeProject::knowsAllBuildExecutables() const
-{
-    return false;
-}
-
 Tasks CMakeProject::projectIssues(const Kit *k) const
 {
     Tasks result = Project::projectIssues(k);

src/plugins/cmakeprojectmanager/cmakeproject.h

@@ -65,8 +65,6 @@ public:
 
     QStringList buildTargetTitles() const;
 
-    bool knowsAllBuildExecutables() const final;
-
     ProjectExplorer::Tasks projectIssues(const ProjectExplorer::Kit *k) const final;
 
     void runCMake();

src/plugins/projectexplorer/project.cpp

@@ -166,6 +166,7 @@ public:
     bool m_hasParsingData = false;
     bool m_needsInitialExpansion = false;
     bool m_canBuildProducts = false;
+    bool m_knowsAllBuildExecutables = true;
     std::unique_ptr<Core::IDocument> m_document;
     std::unique_ptr<ProjectNode> m_rootProjectNode;
     std::unique_ptr<ContainerNode> m_containerNode;
@@ -812,6 +813,11 @@ void Project::projectLoaded()
 {
 }
 
+void Project::setKnowsAllBuildExecutables(bool value)
+{
+    d->m_knowsAllBuildExecutables = value;
+}
+
 Task Project::createProjectTask(Task::TaskType type, const QString &description)
 {
     return Task(type, description, Utils::FilePath(), -1, Core::Id());
@@ -864,7 +870,7 @@ void Project::configureAsExampleProject()
 
 bool Project::knowsAllBuildExecutables() const
 {
-    return true;
+    return d->m_knowsAllBuildExecutables;
 }
 
 MakeInstallCommand Project::makeInstallCommand(const Target *target, const QString &installRoot)

src/plugins/projectexplorer/project.h

@@ -167,7 +167,7 @@ public:
 
     // The build system is able to report all executables that can be built, independent
     // of configuration.
-    virtual bool knowsAllBuildExecutables() const;
+    bool knowsAllBuildExecutables() const;
 
     virtual DeploymentKnowledge deploymentKnowledge() const { return DeploymentKnowledge::Bad; }
     virtual bool hasMakeInstallEquivalent() const { return false; }
@@ -262,6 +262,8 @@ protected:
     void setProjectLanguage(Core::Id id, bool enabled);
     virtual void projectLoaded(); // Called when the project is fully loaded.
 
+    void setKnowsAllBuildExecutables(bool value);
+
     static ProjectExplorer::Task createProjectTask(ProjectExplorer::Task::TaskType type,
                                                    const QString &description);