Merge CppTools into CppEditor

There was no proper separation of responsibilities between these
plugins. In particular, CppTools had lots of editor-related
functionality, so it's not clear why it was separated out in the first
place.
In fact, for a lot of code, it seemed quite arbitrary where it was put
(just one example: switchHeaderSource() was in CppTools, wheras
switchDeclarationDefinition() was in CppEditor).
Merging the plugins will enable us to get rid of various convoluted
pseudo-abstractions that were only introduced to keep up the artificial
separation.

Change-Id: Iafc3bce625b4794f6d4aa03df6cddc7f2d26716a
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

1 files changed, 0 insertions, 74 deletions

diff --git a/src/plugins/cpptools/cpphoverhandler.cpp b/src/plugins/cpptools/cpphoverhandler.cpp
deleted file mode 100644
index 0598e1fb9c..0000000000
--- a/src/plugins/cpptools/cpphoverhandler.cpp
+++ /dev/null
@@ -1,74 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#include "cpphoverhandler.h"
-
-#include "cppelementevaluator.h"
-#include "cpptoolsreuse.h"
-
-#include <coreplugin/helpmanager.h>
-#include <texteditor/texteditor.h>
-
-#include <utils/textutils.h>
-#include <utils/executeondestruction.h>
-
-#include <QTextCursor>
-#include <QUrl>
-
-using namespace Core;
-using namespace TextEditor;
-
-namespace CppTools {
-
-void CppHoverHandler::identifyMatch(TextEditorWidget *editorWidget, int pos, ReportPriority report)
-{
-    Utils::ExecuteOnDestruction reportPriority([this, report](){ report(priority()); });
-
-    QTextCursor tc(editorWidget->document());
-    tc.setPosition(pos);
-
-    CppElementEvaluator evaluator(editorWidget);
-    evaluator.setTextCursor(tc);
-    evaluator.execute();
-    QString tip;
-    if (evaluator.hasDiagnosis()) {
-        tip += evaluator.diagnosis();
-        setPriority(Priority_Diagnostic);
-    }
-    const QStringList fallback = identifierWordsUnderCursor(tc);
-    if (evaluator.identifiedCppElement()) {
-        const QSharedPointer<CppElement> &cppElement = evaluator.cppElement();
-        const QStringList candidates = cppElement->helpIdCandidates;
-        const HelpItem helpItem(candidates + fallback, cppElement->helpMark, cppElement->helpCategory);
-        setLastHelpItemIdentified(helpItem);
-        if (!helpItem.isValid())
-            tip += cppElement->tooltip;
-    } else {
-        setLastHelpItemIdentified({fallback, {}, HelpItem::Unknown});
-    }
-    setToolTip(tip);
-}
-
-} // namespace CppTools