CCIMXDesktop/PhotoSaver_8h_source.html

#ifndef PHOTOSAVER_H

#define PHOTOSAVER_H


#include <QPixmap>

#include <QString>

#include <QtClassHelperMacros>


class PhotoSaver {

public:

    PhotoSaver() = default;


    Q_DISABLE_COPY(PhotoSaver);


    enum class Error {

        SaveSuccess,

        NullImage,

        DirUnsavable,

        ImageSelfSaveFailed

    };


    static bool dirSavable(const QString& dir);


    static Error saveOnce(const QPixmap& image, const QString& dir, const QString prefix = ".jpg");

};


#endif // PHOTOSAVER_H

PhotoSaver
The PhotoSaver class provides static methods for saving images.
Definition PhotoSaver.h:11

PhotoSaver::Error
Error
Error enum describes possible error states in saving process.
Definition PhotoSaver.h:26

PhotoSaver::Error::DirUnsavable
@ DirUnsavable
Directory is not writable or savable.

PhotoSaver::Error::NullImage
@ NullImage
Image is null.

PhotoSaver::Error::SaveSuccess
@ SaveSuccess
Save was successful.

PhotoSaver::Error::ImageSelfSaveFailed
@ ImageSelfSaveFailed
Image saving failed internally.

PhotoSaver::Q_DISABLE_COPY
Q_DISABLE_COPY(PhotoSaver)
Q_DISABLE_COPY disables copy constructor and assignment operator.

PhotoSaver::PhotoSaver
PhotoSaver()=default
def constructor

PhotoSaver::dirSavable
static bool dirSavable(const QString &dir)
dirSavable checks whether the given directory is writable/savable.
Definition PhotoSaver.cpp:19

PhotoSaver::saveOnce
static Error saveOnce(const QPixmap &image, const QString &dir, const QString prefix=".jpg")
saveOnce saves the image once to the given directory with a filename prefix.
Definition PhotoSaver.cpp:5