forked from qt-creator/qt-creator
b40500a7bf
The chooser allows choosing variables from a list, and inserting them into previously focused line edit, text edit, or plain text edit. Variables are now registered with a description in the variable manager. Also make the QT_INSTALL_BINS --> CurrentProject:QT_INSTALL_BINS for consistency.
135 lines
3.6 KiB
C++
135 lines
3.6 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** No Commercial Usage
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**
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**************************************************************************/
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#include "variablemanager.h"
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#include "ifile.h"
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#include "editormanager/ieditor.h"
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#include "editormanager/editormanager.h"
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#include <utils/stringutils.h>
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#include <utils/qtcassert.h>
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#include <QtCore/QFileInfo>
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#include <QtCore/QObject>
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#include <QtCore/QMap>
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#include <QtCore/QDebug>
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namespace Core {
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class VMMapExpander : public Utils::AbstractQtcMacroExpander {
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public:
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virtual bool resolveMacro(const QString &name, QString *ret)
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{
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bool found;
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*ret = Core::VariableManager::instance()->value(name, &found);
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return found;
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}
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};
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class VariableManagerPrivate : public QObject
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{
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Q_OBJECT
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public:
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QHash<QString, QString> m_map;
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VMMapExpander m_macroExpander;
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QMap<QString, QString> m_descriptions;
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static VariableManager *m_instance;
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};
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VariableManager *VariableManagerPrivate::m_instance = 0;
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VariableManager::VariableManager() : d(new VariableManagerPrivate)
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{
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VariableManagerPrivate::m_instance = this;
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}
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VariableManager::~VariableManager()
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{
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VariableManagerPrivate::m_instance = 0;
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}
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void VariableManager::insert(const QString &variable, const QString &value)
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{
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d->m_map.insert(variable, value);
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}
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bool VariableManager::remove(const QString &variable)
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{
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return d->m_map.remove(variable) > 0;
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}
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QString VariableManager::value(const QString &variable, bool *found)
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{
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emit variableUpdateRequested(variable);
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if (found) {
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*found = d->m_map.contains(variable);
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}
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return d->m_map.value(variable);
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}
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QString VariableManager::value(const QString &variable, const QString &defaultValue)
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{
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emit variableUpdateRequested(variable);
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return d->m_map.value(variable, defaultValue);
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}
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Utils::AbstractMacroExpander *VariableManager::macroExpander()
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{
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return &d->m_macroExpander;
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}
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VariableManager* VariableManager::instance()
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{
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return VariableManagerPrivate::m_instance;
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}
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void VariableManager::registerVariable(const QString &variable, const QString &description)
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{
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d->m_descriptions.insert(variable, description);
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}
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QList<QString> VariableManager::variables() const
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{
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return d->m_descriptions.keys();
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}
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QString VariableManager::variableDescription(const QString &variable) const
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{
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return d->m_descriptions.value(variable);
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}
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} // namespace Core
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#include "variablemanager.moc"
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