FileViewWidget.h

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#ifndef FILEVIEWWIDGET_H
#define FILEVIEWWIDGET_H
 
#include <QWidget>
 
#include "texteditor/TextEditorWidget.h"
 
class QScrollBar;
struct PreEditText;
class BasicMainWindow;
class FileDiffWidget;
class QVBoxLayout;
class QStackedWidget;
 
enum class FileViewType {
    None,
    Text,
    Image,
};
 
#ifdef APP_GUITAR
#include "MyTextEditorWidget.h"
#include "MyImageViewWidget.h"
#else
#include "ImageViewWidget.h"
#endif
 
class FileViewWidget : public QWidget {
private:
 
#ifdef APP_GUITAR
using X_TextEditorWidget = MyTextEditorWidget;
using X_ImageViewWidget = MyImageViewWidget;
#else
using X_TextEditorWidget = TextEditorWidget;
using X_ImageViewWidget = ImageViewWidget;
#endif
 
    QVBoxLayout *ui_verticalLayout;
    QStackedWidget *ui_stackedWidget;
    QWidget *ui_page_none;
    X_TextEditorWidget *ui_page_text;
    X_ImageViewWidget *ui_page_image;
 
    std::string source_id;
    FileViewType view_type = FileViewType::None;
 
public:
    explicit FileViewWidget(QWidget *parent = nullptr);
 
    void setViewType(FileViewType type);
    
    void setImage(const std::string &mimetype, const QByteArray &ba, const std::string &object_id, const QString &path);
    void setText(const std::vector<Document::Line> *source, std::string const &object_id, const QString &object_path);
    void setText(const QByteArray &ba, const std::string &object_id, const QString &object_path);
 
    void setDiffMode(TextEditorEngine_sp const &editor_engine, QScrollBar *vsb, QScrollBar *hsb);
 
    int lineHeight() const;
 
    TextEditorTheme const *theme() const;
    void scrollToTop();
    void write(QKeyEvent *e);
    void reflectScrollBar();
    void move(int cur_row, int cur_col, int scr_row, int scr_col, bool auto_scroll);
 
    TextEditorView *texteditor();
    TextEditorView const *texteditor() const;
    void bind(FileDiffWidget *fdw, QScrollBar *vsb, QScrollBar *hsb, const TextEditorThemePtr &theme);
 
    void clear();
 
    TextEditorView *getTextEditorView()
    {
        return ui_page_text->view();
    }
};
 
#endif // FILEVIEWWIDGET_H