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, 144 deletions

diff --git a/src/plugins/cpptools/cppcompletionassistprovider.cpp b/src/plugins/cpptools/cppcompletionassistprovider.cpp
deleted file mode 100644
index 08100dba44..0000000000
--- a/src/plugins/cpptools/cppcompletionassistprovider.cpp
+++ /dev/null
@@ -1,144 +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 "cppcompletionassistprovider.h"
-
-#include "cpptoolsreuse.h"
-
-#include <cppeditor/cppeditorconstants.h>
-
-#include <cplusplus/Token.h>
-
-using namespace CPlusPlus;
-using namespace CppTools;
-
-// ---------------------------
-// CppCompletionAssistProvider
-// ---------------------------
-CppCompletionAssistProvider::CppCompletionAssistProvider(QObject *parent)
-    : TextEditor::CompletionAssistProvider(parent)
-{}
-
-int CppCompletionAssistProvider::activationCharSequenceLength() const
-{
-    return 3;
-}
-
-bool CppCompletionAssistProvider::isActivationCharSequence(const QString &sequence) const
-{
-    const QChar &ch  = sequence.at(2);
-    const QChar &ch2 = sequence.at(1);
-    const QChar &ch3 = sequence.at(0);
-    return activationSequenceChar(ch, ch2, ch3, nullptr, true, false);
-}
-
-bool CppCompletionAssistProvider::isContinuationChar(const QChar &c) const
-{
-    return isValidIdentifierChar(c);
-}
-
-int CppCompletionAssistProvider::activationSequenceChar(const QChar &ch,
-                                                        const QChar &ch2,
-                                                        const QChar &ch3,
-                                                        unsigned *kind,
-                                                        bool wantFunctionCall,
-                                                        bool wantQt5SignalSlots)
-{
-    int referencePosition = 0;
-    int completionKind = T_EOF_SYMBOL;
-    switch (ch.toLatin1()) {
-    case '.':
-        if (ch2 != QLatin1Char('.')) {
-            completionKind = T_DOT;
-            referencePosition = 1;
-        }
-        break;
-    case ',':
-        completionKind = T_COMMA;
-        referencePosition = 1;
-        break;
-    case '(':
-        if (wantFunctionCall) {
-            completionKind = T_LPAREN;
-            referencePosition = 1;
-        }
-        break;
-    case ':':
-        if (ch3 != QLatin1Char(':') && ch2 == QLatin1Char(':')) {
-            completionKind = T_COLON_COLON;
-            referencePosition = 2;
-        }
-        break;
-    case '>':
-        if (ch2 == QLatin1Char('-')) {
-            completionKind = T_ARROW;
-            referencePosition = 2;
-        }
-        break;
-    case '*':
-        if (ch2 == QLatin1Char('.')) {
-            completionKind = T_DOT_STAR;
-            referencePosition = 2;
-        } else if (ch3 == QLatin1Char('-') && ch2 == QLatin1Char('>')) {
-            completionKind = T_ARROW_STAR;
-            referencePosition = 3;
-        }
-        break;
-    case '\\':
-    case '@':
-        if (ch2.isNull() || ch2.isSpace()) {
-            completionKind = T_DOXY_COMMENT;
-            referencePosition = 1;
-        }
-        break;
-    case '<':
-        completionKind = T_ANGLE_STRING_LITERAL;
-        referencePosition = 1;
-        break;
-    case '"':
-        completionKind = T_STRING_LITERAL;
-        referencePosition = 1;
-        break;
-    case '/':
-        completionKind = T_SLASH;
-        referencePosition = 1;
-        break;
-    case '#':
-        completionKind = T_POUND;
-        referencePosition = 1;
-        break;
-    case '&':
-        if (wantQt5SignalSlots) {
-            completionKind = T_AMPER;
-            referencePosition = 1;
-        }
-        break;
-    }
-
-    if (kind)
-        *kind = completionKind;
-
-    return referencePosition;
-}