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libfm-qt-packaging/src/deepcountjob.h

129 lines
3.1 KiB

/*
* Copyright (C) 2016 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
*
* 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __LIBFM_QT_FM_DEEP_COUNT_JOB_H__
#define __LIBFM_QT_FM_DEEP_COUNT_JOB_H__
#include <libfm/fm.h>
#include <QObject>
#include <QtGlobal>
#include "libfmqtglobals.h"
#include "job.h"
namespace Fm {
class LIBFM_QT_API DeepCountJob: public Job {
public:
DeepCountJob(FmPathList* paths, FmDeepCountJobFlags flags) {
dataPtr_ = reinterpret_cast<GObject*>(fm_deep_count_job_new(paths, flags));
}
// default constructor
DeepCountJob() {
dataPtr_ = nullptr;
}
DeepCountJob(FmDeepCountJob* dataPtr){
dataPtr_ = dataPtr != nullptr ? reinterpret_cast<GObject*>(g_object_ref(dataPtr)) : nullptr;
}
// copy constructor
DeepCountJob(const DeepCountJob& other) {
dataPtr_ = other.dataPtr_ != nullptr ? reinterpret_cast<GObject*>(g_object_ref(other.dataPtr_)) : nullptr;
}
// move constructor
DeepCountJob(DeepCountJob&& other) {
dataPtr_ = reinterpret_cast<GObject*>(other.takeDataPtr());
}
// create a wrapper for the data pointer without increasing the reference count
static DeepCountJob wrapPtr(FmDeepCountJob* dataPtr) {
DeepCountJob obj;
obj.dataPtr_ = reinterpret_cast<GObject*>(dataPtr);
return obj;
}
// disown the managed data pointer
FmDeepCountJob* takeDataPtr() {
FmDeepCountJob* data = reinterpret_cast<FmDeepCountJob*>(dataPtr_);
dataPtr_ = nullptr;
return data;
}
// get the raw pointer wrapped
FmDeepCountJob* dataPtr() {
return reinterpret_cast<FmDeepCountJob*>(dataPtr_);
}
// automatic type casting
operator FmDeepCountJob*() {
return dataPtr();
}
// automatic type casting
operator void*() {
return dataPtr();
}
// copy assignment
DeepCountJob& operator=(const DeepCountJob& other) {
if(dataPtr_ != nullptr) {
g_object_unref(dataPtr_);
}
dataPtr_ = other.dataPtr_ != nullptr ? reinterpret_cast<GObject*>(g_object_ref(other.dataPtr_)) : nullptr;
return *this;
}
// move assignment
DeepCountJob& operator=(DeepCountJob&& other) {
dataPtr_ = reinterpret_cast<GObject*>(other.takeDataPtr());
return *this;
}
bool isNull() {
return (dataPtr_ == nullptr);
}
// methods
void setDest(dev_t dev, const char* fs_id) {
fm_deep_count_job_set_dest(dataPtr(), dev, fs_id);
}
};
}
#endif // __LIBFM_QT_FM_DEEP_COUNT_JOB_H__