1 files changed, 85 insertions, 0 deletions
diff --git a/app/widgets/gimpnavigationview.h b/app/widgets/gimpnavigationview.h
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+++ b/app/widgets/gimpnavigationview.h
@@ -0,0 +1,85 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * GimpNavigationView Widget
+ * Copyright (C) 2001-2002 Michael Natterer <mitch@gimp.org>
+ *
+ * partly based on app/nav_window
+ * Copyright (C) 1999 Andy Thomas <alt@gimp.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_NAVIGATION_VIEW_H__
+#define __GIMP_NAVIGATION_VIEW_H__
+
+#include "gimpview.h"
+
+
+#define GIMP_TYPE_NAVIGATION_VIEW            (gimp_navigation_view_get_type ())
+#define GIMP_NAVIGATION_VIEW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_NAVIGATION_VIEW, GimpNavigationView))
+#define GIMP_NAVIGATION_VIEW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_NAVIGATION_VIEW, GimpNavigationViewClass))
+#define GIMP_IS_NAVIGATION_VIEW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE (obj, GIMP_TYPE_NAVIGATION_VIEW))
+#define GIMP_IS_NAVIGATION_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_NAVIGATION_VIEW))
+#define GIMP_NAVIGATION_VIEW_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_NAVIGATION_VIEW, GimpNavigationViewClass))
+
+
+typedef struct _GimpNavigationViewClass  GimpNavigationViewClass;
+
+struct _GimpNavigationViewClass
+{
+  GimpViewClass  parent_class;
+
+  void (* marker_changed) (GimpNavigationView *view,
+                           gdouble             center_x,
+                           gdouble             center_y,
+                           gdouble             width,
+                           gdouble             height);
+  void (* zoom)           (GimpNavigationView *view,
+                           GimpZoomType        direction);
+  void (* scroll)         (GimpNavigationView *view,
+                           GdkScrollDirection  direction);
+};
+
+
+GType   gimp_navigation_view_get_type     (void) G_GNUC_CONST;
+
+void    gimp_navigation_view_set_marker   (GimpNavigationView *view,
+                                           gdouble             center_x,
+                                           gdouble             center_y,
+                                           gdouble             width,
+                                           gdouble             height,
+                                           gboolean            flip_horizontally,
+                                           gboolean            flip_vertically,
+                                           gdouble             rotate_angle);
+void    gimp_navigation_view_set_canvas   (GimpNavigationView *view,
+                                           gboolean            visible,
+                                           gdouble             x,
+                                           gdouble             y,
+                                           gdouble             width,
+                                           gdouble             height);
+void    gimp_navigation_view_set_motion_offset
+                                          (GimpNavigationView *view,
+                                           gint                motion_offset_x,
+                                           gint                motion_offset_y);
+void    gimp_navigation_view_get_local_marker
+                                          (GimpNavigationView *view,
+                                           gint               *center_x,
+                                           gint               *center_y,
+                                           gint               *width,
+                                           gint               *height);
+void    gimp_navigation_view_grab_pointer (GimpNavigationView *view);
+
+
+#endif /* __GIMP_NAVIGATION_VIEW_H__ */