Implement Code Style schemes

Task-number: QTCREATORBUG-5092

Change-Id: I218cef02f7c242e4dfae59b1b8021ea618e60d07
Reviewed-on: http://codereview.qt-project.org/5160
Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>

1 files changed, 143 insertions, 0 deletions

diff --git a/src/plugins/cpptools/cppcodestylepreferencesfactory.cpp b/src/plugins/cpptools/cppcodestylepreferencesfactory.cpp
new file mode 100644
index 0000000000..29979c982c
--- /dev/null
+++ b/src/plugins/cpptools/cppcodestylepreferencesfactory.cpp
@@ -0,0 +1,143 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+**
+** GNU Lesser General Public License Usage
+**
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at info@qt.nokia.com.
+**
+**************************************************************************/
+
+#include "cppcodestylepreferencesfactory.h"
+#include "cppcodestylesettings.h"
+#include "cppcodestylesettingspage.h"
+#include "cppcodestylepreferences.h"
+#include "cpptoolsconstants.h"
+#include "cppqtstyleindenter.h"
+#include <extensionsystem/pluginmanager.h>
+#include <texteditor/tabsettings.h>
+#include <texteditor/snippets/isnippetprovider.h>
+#include <cppeditor/cppeditorconstants.h>
+#include <QtGui/QLayout>
+
+using namespace CppTools;
+
+static const char *defaultPreviewText =
+    "#include <math.h>\n"
+    "\n"
+    "class Complex\n"
+    "    {\n"
+    "public:\n"
+    "    Complex(double re, double im)\n"
+    "        : _re(re), _im(im)\n"
+    "        {}\n"
+    "    double modulus() const\n"
+    "        {\n"
+    "        return sqrt(_re * _re + _im * _im);\n"
+    "        }\n"
+    "private:\n"
+    "    double _re;\n"
+    "    double _im;\n"
+    "    };\n"
+    "\n"
+    "void bar(int i)\n"
+    "    {\n"
+    "    static int counter = 0;\n"
+    "    counter += i;\n"
+    "    }\n"
+    "\n"
+    "namespace Foo\n"
+    "    {\n"
+    "    namespace Bar\n"
+    "        {\n"
+    "        void foo(int a, int b)\n"
+    "            {\n"
+    "            for (int i = 0; i < a; i++)\n"
+    "                {\n"
+    "                if (i < b)\n"
+    "                    bar(i);\n"
+    "                else\n"
+    "                    {\n"
+    "                    bar(i);\n"
+    "                    bar(b);\n"
+    "                    }\n"
+    "                }\n"
+    "            }\n"
+    "        } // namespace Bar\n"
+    "    } // namespace Foo\n"
+    ;
+
+
+CppCodeStylePreferencesFactory::CppCodeStylePreferencesFactory()
+{
+}
+
+QString CppCodeStylePreferencesFactory::languageId()
+{
+    return Constants::CPP_SETTINGS_ID;
+}
+
+QString CppCodeStylePreferencesFactory::displayName()
+{
+    return Constants::CPP_SETTINGS_NAME;
+}
+
+TextEditor::ICodeStylePreferences *CppCodeStylePreferencesFactory::createCodeStyle() const
+{
+    return new CppCodeStylePreferences();
+}
+
+QWidget *CppCodeStylePreferencesFactory::createEditor(TextEditor::ICodeStylePreferences *preferences,
+                                                           QWidget *parent) const
+{
+    CppCodeStylePreferences *cppPreferences = qobject_cast<CppCodeStylePreferences *>(preferences);
+    if (!cppPreferences)
+        return 0;
+    Internal::CppCodeStylePreferencesWidget *widget = new Internal::CppCodeStylePreferencesWidget(parent);
+    widget->layout()->setMargin(0);
+    widget->setCodeStyle(cppPreferences);
+    return widget;
+}
+
+TextEditor::Indenter *CppCodeStylePreferencesFactory::createIndenter() const
+{
+    return new CppQtStyleIndenter();
+}
+
+TextEditor::ISnippetProvider *CppCodeStylePreferencesFactory::snippetProvider() const
+{
+    const QList<TextEditor::ISnippetProvider *> &providers =
+        ExtensionSystem::PluginManager::instance()->getObjects<TextEditor::ISnippetProvider>();
+    foreach (TextEditor::ISnippetProvider *provider, providers)
+        if (provider->groupId() == QLatin1String(CppEditor::Constants::CPP_SNIPPETS_GROUP_ID))
+            return provider;
+    return 0;
+}
+
+QString CppCodeStylePreferencesFactory::previewText() const
+{
+    return QLatin1String(defaultPreviewText);
+}
+