Fixes: some less caching of the ICore singleton pointer

3 files changed, 9 insertions, 16 deletions

diff --git a/src/plugins/cpptools/cppcodecompletion.cpp b/src/plugins/cpptools/cppcodecompletion.cpp
index 824b7b4b1c..df68e5778d 100644
--- a/src/plugins/cpptools/cppcodecompletion.cpp
+++ b/src/plugins/cpptools/cppcodecompletion.cpp
@@ -74,9 +74,10 @@ using namespace CPlusPlus;
 namespace CppTools {
 namespace Internal {
 
-class FunctionArgumentWidget : public QLabel {
+class FunctionArgumentWidget : public QLabel
+{
 public:
-    FunctionArgumentWidget(Core::ICore *core);
+    FunctionArgumentWidget();
     void showFunctionHint(Function *functionSymbol, const Snapshot &snapshot);
 
 protected:
@@ -183,10 +184,10 @@ protected:
 
 using namespace CppTools::Internal;
 
-FunctionArgumentWidget::FunctionArgumentWidget(Core::ICore *core)
+FunctionArgumentWidget::FunctionArgumentWidget()
     : m_item(0)
 {
-    QObject *editorObject = core->editorManager()->currentEditor();
+    QObject *editorObject = Core::ICore::instance()->editorManager()->currentEditor();
     m_editor = qobject_cast<TextEditor::ITextEditor *>(editorObject);
 
     m_popupFrame = new QFrame(0, Qt::ToolTip|Qt::WindowStaysOnTopHint);
@@ -311,9 +312,8 @@ void FunctionArgumentWidget::updateHintText()
     setText(text);
 }
 
-CppCodeCompletion::CppCodeCompletion(CppModelManager *manager, Core::ICore *core)
+CppCodeCompletion::CppCodeCompletion(CppModelManager *manager)
     : ICompletionCollector(manager),
-      m_core(core),
       m_manager(manager),
       m_caseSensitivity(Qt::CaseSensitive),
       m_autoInsertBraces(true),
@@ -1030,7 +1030,7 @@ void CppCodeCompletion::complete(const TextEditor::CompletionItem &item)
             Function *function = symbol->type()->asFunction();
             QTC_ASSERT(function, return);
 
-            m_functionArgumentWidget = new FunctionArgumentWidget(m_core);
+            m_functionArgumentWidget = new FunctionArgumentWidget();
             m_functionArgumentWidget->showFunctionHint(function, typeOfExpression.snapshot());
         }
     } else if (m_completionOperator == T_SIGNAL || m_completionOperator == T_SLOT) {
diff --git a/src/plugins/cpptools/cppcodecompletion.h b/src/plugins/cpptools/cppcodecompletion.h
index 6d4690babc..08a767ea6c 100644
--- a/src/plugins/cpptools/cppcodecompletion.h
+++ b/src/plugins/cpptools/cppcodecompletion.h
@@ -34,23 +34,17 @@
 #ifndef CPPCODECOMPLETION_H
 #define CPPCODECOMPLETION_H
 
-// C++ front-end
 #include <ASTfwd.h>
 #include <FullySpecifiedType.h>
 #include <cplusplus/Icons.h>
 #include <cplusplus/Overview.h>
 #include <cplusplus/TypeOfExpression.h>
 
-// Qt Creator
 #include <texteditor/icompletioncollector.h>
 
-// Qt
 #include <QtCore/QObject>
 #include <QtCore/QPointer>
 
-namespace Core {
-class ICore;
-}
 
 namespace TextEditor {
 class ITextEditor;
@@ -66,7 +60,7 @@ class CppCodeCompletion : public TextEditor::ICompletionCollector
 {
     Q_OBJECT
 public:
-    CppCodeCompletion(CppModelManager *manager, Core::ICore *core);
+    explicit CppCodeCompletion(CppModelManager *manager);
 
     bool triggersCompletion(TextEditor::ITextEditable *editor);
     int startCompletion(TextEditor::ITextEditable *editor);
@@ -131,7 +125,6 @@ private:
     TextEditor::ITextEditable *m_editor;
     int m_startPosition;     // Position of the cursor from which completion started
 
-    Core::ICore *m_core;
     CppModelManager *m_manager;
     Qt::CaseSensitivity m_caseSensitivity;
     bool m_autoInsertBraces;
diff --git a/src/plugins/cpptools/cpptoolsplugin.cpp b/src/plugins/cpptools/cpptoolsplugin.cpp
index 3a8c271a09..f70a766a46 100644
--- a/src/plugins/cpptools/cpptoolsplugin.cpp
+++ b/src/plugins/cpptools/cpptoolsplugin.cpp
@@ -87,7 +87,7 @@ bool CppToolsPlugin::initialize(const QStringList &arguments, QString *error)
     // Objects
     m_modelManager = new CppModelManager(this);
     addAutoReleasedObject(m_modelManager);
-    m_completion = new CppCodeCompletion(m_modelManager, core);
+    m_completion = new CppCodeCompletion(m_modelManager);
     addAutoReleasedObject(m_completion);
     CppQuickOpenFilter *quickOpenFilter = new CppQuickOpenFilter(m_modelManager,
                                                                  core->editorManager());