subsurface/desktop-widgets/subsurfacewebservices.h
Berthold Stoeger df156a56c0 Cleanup: replace virtual by override where appropriate
The keyword "virtual" signalizes that the function is virtual,
i.e. the function of the derived class is called, even if the
call is on the parent class.

It is not necessary to repeat the "virtual" keyword in derived
classes. To highlight derived virtual functions, the keyword
"override" should be used instead. It results in a hard compile-
error, if no function is overridden, thus avoiding subtle bugs.

Replace "virtual" by "override" where appropriate. Moreover,
replace Q_DECL_OVERRIDE by override, since we require reasonably
recent compilers anyway. Likewise, replace /* reimp */ by
"override" for consistency and compiler support.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-07-31 11:02:34 +02:00

113 lines
2.9 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#ifndef SUBSURFACEWEBSERVICES_H
#define SUBSURFACEWEBSERVICES_H
#include <QDialog>
#include <QNetworkReply>
#include <QTemporaryFile>
#include <QTimer>
#include <libxml/tree.h>
#include "ui_webservices.h"
class QAbstractButton;
class QHttpMultiPart;
class WebServices : public QDialog {
Q_OBJECT
public:
explicit WebServices(QWidget *parent = 0, Qt::WindowFlags f = 0);
void hidePassword();
void hideUpload();
void hideDownload();
private
slots:
virtual void startDownload() = 0;
virtual void startUpload() = 0;
virtual void buttonClicked(QAbstractButton *button) = 0;
virtual void downloadTimedOut();
protected
slots:
void updateProgress(qint64 current, qint64 total);
protected:
void resetState();
void connectSignalsForDownload(QNetworkReply *reply);
void connectSignalsForUpload();
Ui::WebServices ui;
QNetworkReply *reply;
QTimer timeout;
QByteArray downloadedData;
QString defaultApplyText;
QString userAgent;
};
class SubsurfaceWebServices : public WebServices {
Q_OBJECT
public:
explicit SubsurfaceWebServices(QWidget *parent = 0, Qt::WindowFlags f = 0);
private
slots:
void startDownload();
void buttonClicked(QAbstractButton *button);
void downloadFinished();
void downloadError(QNetworkReply::NetworkError error);
void startUpload()
{
} /*no op*/
private:
void setStatusText(int status);
void download_dialog_traverse_xml(xmlNodePtr node, unsigned int *download_status);
unsigned int download_dialog_parse_response(const QByteArray &length);
};
class DivelogsDeWebServices : public WebServices {
Q_OBJECT
public:
static DivelogsDeWebServices *instance();
void downloadDives();
void prepareDivesForUpload(bool selected);
private
slots:
void startDownload();
void buttonClicked(QAbstractButton *button);
void saveToZipFile();
void listDownloadFinished();
void downloadFinished();
void uploadFinished();
void downloadError(QNetworkReply::NetworkError error);
void uploadError(QNetworkReply::NetworkError error);
void startUpload();
private:
void uploadDives(QIODevice *dldContent);
explicit DivelogsDeWebServices(QWidget *parent = 0, Qt::WindowFlags f = 0);
void setStatusText(int status);
bool prepare_dives_for_divelogs(const QString &filename, bool selected);
void download_dialog_traverse_xml(xmlNodePtr node, unsigned int *download_status);
unsigned int download_dialog_parse_response(const QByteArray &length);
QHttpMultiPart *multipart;
QTemporaryFile zipFile;
bool uploadMode;
};
class UserSurveyServices : public WebServices {
Q_OBJECT
public:
QNetworkReply* sendSurvey(QString values);
explicit UserSurveyServices(QWidget *parent = 0, Qt::WindowFlags f = 0);
private
slots:
// need to declare them as no ops or Qt4 is unhappy
void startDownload() override { }
void startUpload() override { }
void buttonClicked(QAbstractButton *button) override { Q_UNUSED(button) }
};
#endif // SUBSURFACEWEBSERVICES_H