ResInsight/Fwk/AppFwk/cafCommand/cafCmdFeatureManager.h
Magne Sjaastad 0e57cfe201 Memory Management : Adjustment and fixes
Add release of several static singleton objects
Fix several minor memory leaks
2022-03-03 14:39:41 +01:00

105 lines
3.8 KiB
C++

//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) 2011-2013 Ceetron AS
//
// This library may be used under the terms of either the GNU General Public License or
// the GNU Lesser General Public License as follows:
//
// GNU General Public License Usage
// This library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
// for more details.
//
// GNU Lesser General Public License Usage
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
// for more details.
//
//##################################################################################################
#pragma once
#include <map>
#include <set>
#include <vector>
#include <QObject>
#include <QPointer>
#include <QStringList>
class QAction;
class QKeySequence;
class QWidget;
namespace caf
{
class CmdFeature;
//==================================================================================================
///
//==================================================================================================
class CmdFeatureManager : public QObject
{
Q_OBJECT
public:
static CmdFeatureManager* instance();
~CmdFeatureManager() override;
static void createSingleton();
static void deleteSingleton();
QAction* action( const QString& commandId );
QAction* action( const QString& commandId, const QString& customActionText );
QAction* actionWithUserData( const QString& commandId, const QString& customActionText, const QVariant& userData );
void refreshStates( const QStringList& commandIdList = QStringList() );
void refreshEnabledState( const QStringList& commandIdList = QStringList() );
void refreshCheckedState( const QStringList& commandIdList = QStringList() );
CmdFeature* getCommandFeature( const std::string& commandId );
std::vector<CmdFeature*> commandFeaturesMatchingSubString( const std::string& subString ) const;
std::vector<CmdFeature*> commandFeaturesMatchingKeyboardShortcut( const QKeySequence& keySequence ) const;
void setCurrentContextMenuTargetWidget( QWidget* targetWidget );
QWidget* currentContextMenuTargetWidget();
private:
CmdFeatureManager();
std::pair<CmdFeature*, size_t> createFeature( const std::string& commandId );
std::pair<CmdFeature*, size_t> findExistingCmdFeature( const std::string& commandId );
CmdFeature* commandFeature( const std::string& commandId ) const;
void releaseAllCommandFeatures();
private:
static CmdFeatureManager* sm_singleton;
std::vector<CmdFeature*> m_commandFeatures;
std::map<std::string, size_t> m_commandIdToFeatureIdxMap;
std::map<QAction*, size_t> m_actionToFeatureIdxMap;
QPointer<QWidget> m_currentContextMenuTargetWidget;
};
} // end namespace caf