Adding upstream version 2.10.34.upstream/2.10.34upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 149 insertions, 0 deletions

diff --git a/libgimpwidgets/gimppreview.h b/libgimpwidgets/gimppreview.h
new file mode 100644
index 0000000..25d2f78
--- /dev/null
+++ b/libgimpwidgets/gimppreview.h
@@ -0,0 +1,149 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimppreview.h
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <https://www.gnu.org/licenses/>.
+ */
+
+#if !defined (__GIMP_WIDGETS_H_INSIDE__) && !defined (GIMP_WIDGETS_COMPILATION)
+#error "Only <libgimpwidgets/gimpwidgets.h> can be included directly."
+#endif
+
+#ifndef __GIMP_PREVIEW_H__
+#define __GIMP_PREVIEW_H__
+
+G_BEGIN_DECLS
+
+
+/* For information look into the C source or the html documentation */
+
+
+#define GIMP_TYPE_PREVIEW            (gimp_preview_get_type ())
+#define GIMP_PREVIEW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PREVIEW, GimpPreview))
+#define GIMP_PREVIEW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PREVIEW, GimpPreviewClass))
+#define GIMP_IS_PREVIEW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PREVIEW))
+#define GIMP_IS_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PREVIEW))
+#define GIMP_PREVIEW_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PREVIEW, GimpPreviewClass))
+
+
+typedef struct _GimpPreviewClass  GimpPreviewClass;
+
+struct _GimpPreview
+{
+  GtkBox        parent_instance;
+
+  gboolean      update_preview;
+
+  /*< protected >*/
+  GtkWidget    *area;
+  GtkWidget    *table;
+  GtkWidget    *frame;
+  GtkWidget    *toggle;
+  GdkCursor    *cursor_busy;
+  GdkCursor    *default_cursor;
+
+  /*< private >*/
+  gint          xoff, yoff;
+  gint          xmin, xmax, ymin, ymax;
+  gint          width, height;
+
+  guint         timeout_id;
+};
+
+struct _GimpPreviewClass
+{
+  GtkBoxClass  parent_class;
+
+  /* virtual methods */
+  void   (* draw)        (GimpPreview     *preview);
+  void   (* draw_thumb)  (GimpPreview     *preview,
+                          GimpPreviewArea *area,
+                          gint             width,
+                          gint             height);
+  void   (* draw_buffer) (GimpPreview     *preview,
+                          const guchar    *buffer,
+                          gint             rowstride);
+  void   (* set_cursor)  (GimpPreview     *preview);
+
+  /* signal */
+  void   (* invalidated) (GimpPreview     *preview);
+
+  /* virtual methods */
+  void   (* transform)   (GimpPreview     *preview,
+                          gint             src_x,
+                          gint             src_y,
+                          gint            *dest_x,
+                          gint            *dest_y);
+  void   (* untransform) (GimpPreview     *preview,
+                          gint             src_x,
+                          gint             src_y,
+                          gint            *dest_x,
+                          gint            *dest_y);
+
+  /* Padding for future expansion */
+  void (* _gimp_reserved3) (void);
+  void (* _gimp_reserved4) (void);
+};
+
+
+GType       gimp_preview_get_type           (void) G_GNUC_CONST;
+
+void        gimp_preview_set_update         (GimpPreview  *preview,
+                                             gboolean      update);
+gboolean    gimp_preview_get_update         (GimpPreview  *preview);
+
+void        gimp_preview_set_bounds         (GimpPreview  *preview,
+                                             gint          xmin,
+                                             gint          ymin,
+                                             gint          xmax,
+                                             gint          ymax);
+
+void        gimp_preview_get_position       (GimpPreview  *preview,
+                                             gint         *x,
+                                             gint         *y);
+void        gimp_preview_get_size           (GimpPreview  *preview,
+                                             gint         *width,
+                                             gint         *height);
+
+void        gimp_preview_transform          (GimpPreview *preview,
+                                             gint         src_x,
+                                             gint         src_y,
+                                             gint        *dest_x,
+                                             gint        *dest_y);
+void        gimp_preview_untransform        (GimpPreview *preview,
+                                             gint         src_x,
+                                             gint         src_y,
+                                             gint        *dest_x,
+                                             gint        *dest_y);
+
+GtkWidget * gimp_preview_get_area           (GimpPreview  *preview);
+
+void        gimp_preview_draw               (GimpPreview  *preview);
+void        gimp_preview_draw_buffer        (GimpPreview  *preview,
+                                             const guchar *buffer,
+                                             gint          rowstride);
+
+void        gimp_preview_invalidate         (GimpPreview  *preview);
+
+void        gimp_preview_set_default_cursor (GimpPreview  *preview,
+                                             GdkCursor    *cursor);
+
+GtkWidget * gimp_preview_get_controls       (GimpPreview  *preview);
+
+
+G_END_DECLS
+
+#endif /* __GIMP_PREVIEW_H__ */