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a33f549896
In GimpNavigation{Editor,View}, show the full image contents when
the corresponding display is in "show all" mode. Additionally,
when the display's "show canvas boundary" is active, show the
canvas boundary in the navigation view as well.
87 lines
4.2 KiB
C
87 lines
4.2 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* GimpNavigationView Widget
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* Copyright (C) 2001-2002 Michael Natterer <mitch@gimp.org>
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*
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* partly based on app/nav_window
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* Copyright (C) 1999 Andy Thomas <alt@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_NAVIGATION_VIEW_H__
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#define __GIMP_NAVIGATION_VIEW_H__
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#include "gimpview.h"
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#define GIMP_TYPE_NAVIGATION_VIEW (gimp_navigation_view_get_type ())
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#define GIMP_NAVIGATION_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_NAVIGATION_VIEW, GimpNavigationView))
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#define GIMP_NAVIGATION_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_NAVIGATION_VIEW, GimpNavigationViewClass))
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#define GIMP_IS_NAVIGATION_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GIMP_TYPE_NAVIGATION_VIEW))
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#define GIMP_IS_NAVIGATION_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_NAVIGATION_VIEW))
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#define GIMP_NAVIGATION_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_NAVIGATION_VIEW, GimpNavigationViewClass))
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typedef struct _GimpNavigationViewClass GimpNavigationViewClass;
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struct _GimpNavigationViewClass
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{
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GimpViewClass parent_class;
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void (* marker_changed) (GimpNavigationView *view,
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gdouble center_x,
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gdouble center_y,
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gdouble width,
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gdouble height);
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void (* zoom) (GimpNavigationView *view,
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GimpZoomType direction,
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gdouble delta);
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void (* scroll) (GimpNavigationView *view,
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GdkEventScroll *sevent);
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};
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GType gimp_navigation_view_get_type (void) G_GNUC_CONST;
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void gimp_navigation_view_set_marker (GimpNavigationView *view,
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gdouble center_x,
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gdouble center_y,
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gdouble width,
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gdouble height,
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gboolean flip_horizontally,
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gboolean flip_vertically,
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gdouble rotate_angle);
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void gimp_navigation_view_set_canvas (GimpNavigationView *view,
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gboolean visible,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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void gimp_navigation_view_set_motion_offset
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(GimpNavigationView *view,
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gint motion_offset_x,
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gint motion_offset_y);
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void gimp_navigation_view_get_local_marker
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(GimpNavigationView *view,
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gint *center_x,
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gint *center_y,
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gint *width,
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gint *height);
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void gimp_navigation_view_grab_pointer (GimpNavigationView *view,
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GdkEvent *event);
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#endif /* __GIMP_NAVIGATION_VIEW_H__ */
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