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C++: add code-model settings to choose one by mime-type.

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The model-manager now supports multiple code models for semantic
highlighting and code completion, and will choose one based on the
mime-type of the editor.

The settings page is currently disabled. It will get enabled when a
second plug-in lands that has a ModelManagerSupport class.

Change-Id: I10023f52322ed6860397da15dba1c231e80e6517
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
This commit is contained in:
Erik Verbruggen
2013-09-06 13:14:15 +02:00
parent f33d145e64
commit c9f5a14bdd
12 changed files with 524 additions and 12 deletions
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148
src/plugins/cpptools/cppcodemodelsettingspage.cpp Normal file
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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "cppcodemodelsettingspage.h"
#include "cpptoolsconstants.h"
#include "ui_cppcodemodelsettingspage.h"
#include <coreplugin/icore.h>
#include <QTextStream>
using namespace CppTools;
using namespace CppTools::Internal;
CppCodeModelSettingsWidget::CppCodeModelSettingsWidget(QWidget *parent)
: QWidget(parent)
, m_ui(new Ui::CppCodeModelSettingsPage)
{
m_ui->setupUi(this);
}
CppCodeModelSettingsWidget::~CppCodeModelSettingsWidget()
{
delete m_ui;
}
void CppCodeModelSettingsWidget::setSettings(const QSharedPointer<CppCodeModelSettings> &s)
{
m_settings = s;
applyToWidget(m_ui->cChooser, QLatin1String(Constants::C_SOURCE_MIMETYPE));
applyToWidget(m_ui->cppChooser, QLatin1String(Constants::CPP_SOURCE_MIMETYPE));
applyToWidget(m_ui->objcChooser, QLatin1String(Constants::OBJECTIVE_C_SOURCE_MIMETYPE));
applyToWidget(m_ui->objcppChooser, QLatin1String(Constants::OBJECTIVE_CPP_SOURCE_MIMETYPE));
}
void CppCodeModelSettingsWidget::applyToWidget(QComboBox *chooser, const QString &mimeType) const
{
chooser->clear();
QStringList names = m_settings->availableModelManagerSupportersByName().keys();
qSort(names);
foreach (const QString &name, names) {
const QString &id = m_settings->availableModelManagerSupportersByName()[name];
chooser->addItem(name, id);
if (id == m_settings->modelManagerSupportId(mimeType))
chooser->setCurrentIndex(chooser->count() - 1);
}
chooser->setEnabled(names.size() > 1);
}
void CppCodeModelSettingsWidget::applyToSettings() const
{
bool changed = false;
changed |= applyToSettings(m_ui->cChooser, QLatin1String(Constants::C_SOURCE_MIMETYPE));
changed |= applyToSettings(m_ui->cppChooser, QLatin1String(Constants::CPP_SOURCE_MIMETYPE));
changed |= applyToSettings(m_ui->objcChooser,
QLatin1String(Constants::OBJECTIVE_C_SOURCE_MIMETYPE));
changed |= applyToSettings(m_ui->objcppChooser,
QLatin1String(Constants::OBJECTIVE_CPP_SOURCE_MIMETYPE));
if (changed)
m_settings->toSettings(Core::ICore::settings());
}
QString CppCodeModelSettingsWidget::searchKeywords() const
{
QString rc;
QTextStream ts(&rc);
ts << m_ui->theGroupBox->title()
<< ' ' << m_ui->cLabel->text()
<< ' ' << m_ui->cppLabel->text()
<< ' ' << m_ui->objcLabel->text()
<< ' ' << m_ui->objcppLabel->text();
foreach (const QString &mmsNames, m_settings->availableModelManagerSupportersByName().keys())
ts << ' ' << mmsNames;
rc.remove(QLatin1Char('&'));
return rc;
}
bool CppCodeModelSettingsWidget::applyToSettings(QComboBox *chooser, const QString &mimeType) const
{
QString newId = chooser->itemData(chooser->currentIndex()).toString();
QString &currentId = m_settings->modelManagerSupportId(mimeType);
if (newId == currentId)
return false;
currentId = newId;
return true;
}
CppCodeModelSettingsPage::CppCodeModelSettingsPage(QSharedPointer<CppCodeModelSettings> &settings,
QObject *parent)
: Core::IOptionsPage(parent)
, m_settings(settings)
{
setId(Constants::CPP_CODE_MODEL_SETTINGS_ID);
setDisplayName(QCoreApplication::translate("CppTools",Constants::CPP_CODE_MODEL_SETTINGS_NAME));
setCategory(Constants::CPP_SETTINGS_CATEGORY);
setDisplayCategory(QCoreApplication::translate("CppTools",Constants::CPP_SETTINGS_TR_CATEGORY));
setCategoryIcon(QLatin1String(Constants::SETTINGS_CATEGORY_CPP_ICON));
}
QWidget *CppCodeModelSettingsPage::createPage(QWidget *parent)
{
m_widget = new CppCodeModelSettingsWidget(parent);
m_widget->setSettings(m_settings);
if (m_searchKeywords.isEmpty())
m_searchKeywords = m_widget->searchKeywords();
return m_widget;
}
void CppCodeModelSettingsPage::apply()
{
if (m_widget)
m_widget->applyToSettings();
}
bool CppCodeModelSettingsPage::matches(const QString &s) const
{
return m_searchKeywords.contains(s, Qt::CaseInsensitive);
}