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libfm-qt-packaging/src/dirlistjob.h

149 lines
3.4 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_DIR_LIST_JOB_H__
#define __LIBFM_QT_FM_DIR_LIST_JOB_H__
#include <libfm/fm.h>
#include <QObject>
#include <QtGlobal>
#include "libfmqtglobals.h"
#include "job.h"
namespace Fm {
class LIBFM_QT_API DirListJob: public Job {
public:
DirListJob(FmPath* path, gboolean dir_only) {
dataPtr_ = reinterpret_cast<GObject*>(fm_dir_list_job_new(path, dir_only));
}
// default constructor
DirListJob() {
dataPtr_ = nullptr;
}
DirListJob(FmDirListJob* dataPtr){
dataPtr_ = dataPtr != nullptr ? reinterpret_cast<GObject*>(g_object_ref(dataPtr)) : nullptr;
}
// copy constructor
DirListJob(const DirListJob& other) {
dataPtr_ = other.dataPtr_ != nullptr ? reinterpret_cast<GObject*>(g_object_ref(other.dataPtr_)) : nullptr;
}
// move constructor
DirListJob(DirListJob&& other) {
dataPtr_ = reinterpret_cast<GObject*>(other.takeDataPtr());
}
// create a wrapper for the data pointer without increasing the reference count
static DirListJob wrapPtr(FmDirListJob* dataPtr) {
DirListJob obj;
obj.dataPtr_ = reinterpret_cast<GObject*>(dataPtr);
return obj;
}
// disown the managed data pointer
FmDirListJob* takeDataPtr() {
FmDirListJob* data = reinterpret_cast<FmDirListJob*>(dataPtr_);
dataPtr_ = nullptr;
return data;
}
// get the raw pointer wrapped
FmDirListJob* dataPtr() {
return reinterpret_cast<FmDirListJob*>(dataPtr_);
}
// automatic type casting
operator FmDirListJob*() {
return dataPtr();
}
// automatic type casting
operator void*() {
return dataPtr();
}
// copy assignment
DirListJob& operator=(const DirListJob& 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
DirListJob& operator=(DirListJob&& other) {
dataPtr_ = reinterpret_cast<GObject*>(other.takeDataPtr());
return *this;
}
bool isNull() {
return (dataPtr_ == nullptr);
}
// methods
void addFoundFile(FmFileInfo* file) {
fm_dir_list_job_add_found_file(dataPtr(), file);
}
void setIncremental(gboolean set) {
fm_dir_list_job_set_incremental(dataPtr(), set);
}
FmFileInfoList* getFiles(void) {
return fm_dir_list_job_get_files(dataPtr());
}
static DirListJob newForGfile(GFile* gf) {
return DirListJob::wrapPtr(fm_dir_list_job_new_for_gfile(gf));
}
static DirListJob new2(FmPath* path, FmDirListJobFlags flags) {
return DirListJob::wrapPtr(fm_dir_list_job_new2(path, flags));
}
};
}
#endif // __LIBFM_QT_FM_DIR_LIST_JOB_H__