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#ifndef VIEWCONTROLLER_H
#define VIEWCONTROLLER_H
#include <QByteArray>
#include <QObject>
#include <QUrl>
class MainWidget;
class QDomDocument;
class ViewController : public QObject
{
Q_OBJECT
public:
explicit ViewController(MainWidget *mainwidget);
~ViewController() override;
Q_SIGNALS:
void setImage(QImage image);
void setCaption(QString text);
void setStatus(QString text);
private:
void loadPlaceholderFromResource();
void loadPostFromTumblr();
void loadImageFromTumblr();
QByteArray download(const QUrl &url);
void error(const QString &message);
void showResourceImage(const char *file);
QString attributeTextFor(const QDomDocument &doc, const char *tag, const char *attribute);
QUrl m_imageUrl;
const QString m_apiPostUrl;
QString m_fullPostUrl;
};
#endif // VIEWCONTROLLER_H
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