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229 lines
4.7 KiB
229 lines
4.7 KiB
/*
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* Copyright (C) 2016 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef __LIBFM_QT_FM_FOLDER_H__
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#define __LIBFM_QT_FM_FOLDER_H__
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#include <libfm/fm.h>
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#include <QObject>
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#include <QtGlobal>
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#include "libfmqtglobals.h"
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namespace Fm {
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class LIBFM_QT_API Folder {
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public:
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// default constructor
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Folder() {
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dataPtr_ = nullptr;
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}
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Folder(FmFolder* dataPtr){
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dataPtr_ = dataPtr != nullptr ? reinterpret_cast<GObject*>(g_object_ref(dataPtr)) : nullptr;
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}
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// copy constructor
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Folder(const Folder& other) {
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dataPtr_ = other.dataPtr_ != nullptr ? reinterpret_cast<GObject*>(g_object_ref(other.dataPtr_)) : nullptr;
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}
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// move constructor
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Folder(Folder&& other) {
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dataPtr_ = reinterpret_cast<GObject*>(other.takeDataPtr());
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}
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// destructor
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virtual ~Folder() {
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if(dataPtr_ != nullptr) {
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g_object_unref(dataPtr_);
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}
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}
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// create a wrapper for the data pointer without increasing the reference count
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static Folder wrapPtr(FmFolder* dataPtr) {
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Folder obj;
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obj.dataPtr_ = reinterpret_cast<GObject*>(dataPtr);
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return obj;
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}
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// disown the managed data pointer
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FmFolder* takeDataPtr() {
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FmFolder* data = reinterpret_cast<FmFolder*>(dataPtr_);
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dataPtr_ = nullptr;
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return data;
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}
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// get the raw pointer wrapped
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FmFolder* dataPtr() {
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return reinterpret_cast<FmFolder*>(dataPtr_);
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}
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// automatic type casting
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operator FmFolder*() {
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return dataPtr();
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}
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// automatic type casting
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operator void*() {
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return dataPtr();
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}
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// copy assignment
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Folder& operator=(const Folder& other) {
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if(dataPtr_ != nullptr) {
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g_object_unref(dataPtr_);
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}
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dataPtr_ = other.dataPtr_ != nullptr ? reinterpret_cast<GObject*>(g_object_ref(other.dataPtr_)) : nullptr;
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return *this;
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}
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// move assignment
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Folder& operator=(Folder&& other) {
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dataPtr_ = reinterpret_cast<GObject*>(other.takeDataPtr());
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return *this;
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}
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bool isNull() {
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return (dataPtr_ == nullptr);
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}
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// methods
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bool makeDirectory(const char* name, GError** error) {
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return fm_folder_make_directory(dataPtr(), name, error);
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}
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void queryFilesystemInfo(void) {
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fm_folder_query_filesystem_info(dataPtr());
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}
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bool getFilesystemInfo(guint64* total_size, guint64* free_size) {
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return fm_folder_get_filesystem_info(dataPtr(), total_size, free_size);
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}
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void reload(void) {
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fm_folder_reload(dataPtr());
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}
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bool isIncremental(void) {
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return fm_folder_is_incremental(dataPtr());
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}
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bool isValid(void) {
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return fm_folder_is_valid(dataPtr());
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}
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bool isLoaded(void) {
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return fm_folder_is_loaded(dataPtr());
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}
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FmFileInfo* getFileByName(const char* name) {
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return fm_folder_get_file_by_name(dataPtr(), name);
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}
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bool isEmpty(void) {
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return fm_folder_is_empty(dataPtr());
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}
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FmFileInfoList* getFiles(void) {
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return fm_folder_get_files(dataPtr());
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}
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FmPath* getPath(void) {
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return fm_folder_get_path(dataPtr());
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}
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FmFileInfo* getInfo(void) {
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return fm_folder_get_info(dataPtr());
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}
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void unblockUpdates(void) {
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fm_folder_unblock_updates(dataPtr());
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}
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void blockUpdates(void) {
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fm_folder_block_updates(dataPtr());
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}
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static Folder findByPath(FmPath* path) {
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return Folder::wrapPtr(fm_folder_find_by_path(path));
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}
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static Folder fromUri(const char* uri) {
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return Folder::wrapPtr(fm_folder_from_uri(uri));
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}
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static Folder fromPathName(const char* path) {
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return Folder::wrapPtr(fm_folder_from_path_name(path));
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}
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static Folder fromGfile(GFile* gf) {
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return Folder::wrapPtr(fm_folder_from_gfile(gf));
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}
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static Folder fromPath(FmPath* path) {
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return Folder::wrapPtr(fm_folder_from_path(path));
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}
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// automatic type casting for GObject
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operator GObject*() {
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return reinterpret_cast<GObject*>(dataPtr_);
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}
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protected:
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GObject* dataPtr_; // data pointer for the underlying C struct
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};
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}
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#endif // __LIBFM_QT_FM_FOLDER_H__
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