C++: Set property on CppEditorWidget when in function link.

To allow FakeVim to pick up on the state and pass through Enter/Return.

Change-Id: Ia203a1b3fa8877d90cbaf4b46183bb01a6de1362
Reviewed-on: http://codereview.qt.nokia.com/3856
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/cppeditor/cppeditor.cpp

@@ -2207,6 +2207,7 @@ void CPPEditorWidget::onFunctionDeclDefLinkFound(QSharedPointer<FunctionDeclDefL
 {
     abortDeclDefLink();
     m_declDefLink = link;
+    setProperty(Constants::FUNCTION_DECL_DEF_LINK_PROPERTY_NAME, true);
 
     // disable the link if content of the target editor changes
     TextEditor::BaseTextEditorWidget *targetEditor =
@@ -2222,7 +2223,7 @@ void CPPEditorWidget::applyDeclDefLinkChanges(bool jumpToMatch)
     if (!m_declDefLink)
         return;
     m_declDefLink->apply(this, jumpToMatch);
-    m_declDefLink.clear();
+    abortDeclDefLink();
     updateFunctionDeclDefLink();
 }
 
@@ -2239,6 +2240,7 @@ void CPPEditorWidget::abortDeclDefLink()
                    this, SLOT(abortDeclDefLink()));
     }
 
+    setProperty(Constants::FUNCTION_DECL_DEF_LINK_PROPERTY_NAME, false);
     m_declDefLink->hideMarker(this);
     m_declDefLink.clear();
 }

src/plugins/cppeditor/cppeditorconstants.h

@@ -65,6 +65,8 @@ const char * const WIZARD_TR_CATEGORY = QT_TRANSLATE_NOOP("CppEditor", "C++");
 
 const char * const CPP_SNIPPETS_GROUP_ID = "C++";
 
+const char * const FUNCTION_DECL_DEF_LINK_PROPERTY_NAME = "inCppFunctionDeclDefLink";
+
 } // namespace Constants
 } // namespace CppEditor
 

src/plugins/cppeditor/cppfunctiondecldeflink.cpp

@@ -308,8 +308,6 @@ void FunctionDeclDefLink::apply(CPPEditorWidget *editor, bool jumpToMatch)
                     TextEditor::TextContent(
                         tr("Target file was changed, could not apply changes")));
     }
-
-    hideMarker(editor);
 }
 
 template <class T>