File indexing completed on 2024-05-12 16:02:29

 /*
  *  SPDX-FileCopyrightText: 2020 Halla Rempt <halla@valdyas.org>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 #ifndef KISPREVIEWFILEDIALOG_H
 #define KISPREVIEWFILEDIALOG_H
 
 #include <QFileDialog>
 #include <QFileIconProvider>
 
 #include <kritawidgetutils_export.h>
 
 class QLabel;
 class QToolButton;
 
 class KisFileIconProvider : public QFileIconProvider
 {
 public:
 
     KisFileIconProvider(qreal devicePixelRatioF);
     QIcon icon(const QFileIconProvider::IconType type) const override;
     QIcon icon(const QFileInfo &fi) const override;
 private:
 
     qreal m_devicePixelRatioF;
 
 };
 
 class KRITAWIDGETUTILS_EXPORT KisAbstractFileIconCreator
 {
 public:
 
     KisAbstractFileIconCreator();
     virtual ~KisAbstractFileIconCreator();
 
     virtual bool createFileIcon(QString path, QIcon &icon, qreal devicePixelRatioF, QSize iconSize) = 0;
 
 };
 
 class KRITAWIDGETUTILS_EXPORT KisPreviewFileDialog : public QFileDialog
 {
     Q_OBJECT
 
 public:
     KisPreviewFileDialog(QWidget *parent = nullptr, const QString &caption = QString(), const QString &directory = QString(), const QString &filter = QString());
 
     // QFileDialog drops the icon provider when the model is created,
     // so we cannot set this before the options are set
     void resetIconProvider();
 
     static KisAbstractFileIconCreator *s_iconCreator;
 
 public Q_SLOTS:
 
     void onCurrentChanged(const QString &path);
     void previewToggled(bool showPreview);
 
 private:
 
     KisFileIconProvider *m_iconProvider {0};
     QLabel *m_preview {0};
     QToolButton *m_previewToggle {0};
 };
 
 #endif // KISPREVIEWFILEDIALOG_H