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#ifndef MODINFODIALOGIMAGES_H
#define MODINFODIALOGIMAGES_H
#include "modinfodialogtab.h"
#include <QScrollArea>
class ImagesTab;
class ImagesScrollArea : public QScrollArea
{
Q_OBJECT;
public:
using QScrollArea::QScrollArea;
void setTab(ImagesTab* tab);
protected:
void resizeEvent(QResizeEvent* e) override;
private:
ImagesTab* m_tab = nullptr;
};
class ImagesThumbnails : public QWidget
{
Q_OBJECT;
public:
using QWidget::QWidget;
void setTab(ImagesTab* tab);
protected:
void paintEvent(QPaintEvent* e) override;
void mousePressEvent(QMouseEvent* e) override;
private:
ImagesTab* m_tab = nullptr;
};
class ScalableImage : public QWidget
{
Q_OBJECT;
public:
ScalableImage(QString path={});
void setImage(const QString& path);
void setImage(QImage image);
void clear();
bool hasHeightForWidth() const;
int heightForWidth(int w) const;
protected:
void paintEvent(QPaintEvent* e) override;
private:
QString m_path;
QImage m_original, m_scaled;
int m_border;
};
class ImagesTab : public ModInfoDialogTab
{
Q_OBJECT;
friend class ImagesScrollArea;
friend class ImagesThumbnails;
public:
ImagesTab(
OrganizerCore& oc, PluginContainer& plugin,
QWidget* parent, Ui::ModInfoDialog* ui, int id);
void clear() override;
bool feedFile(const QString& rootPath, const QString& fullPath) override;
void update() override;
private:
struct File
{
QString path;
QImage original, thumbnail;
bool failed = false;
File(QString path)
: path(std::move(path))
{
}
};
ScalableImage* m_image;
std::vector<File> m_files;
int m_margins, m_padding, m_border;
void scrollAreaResized(const QSize& s);
void paintThumbnails(QPaintEvent* e);
void thumbnailsMouseEvent(QMouseEvent* e);
bool needsReload(const File& file, const QSize& thumbSize) const;
QSize scaledImageSize(const QSize& originalSize, const QSize& thumbSize) const;
};
#endif // MODINFODIALOGIMAGES_H
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