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2001-06-18 Michael Natterer <mitch@gimp.org> * app/nav_window.[ch]: major cleanup. After being finished, I decided that it needs to be factored out to a widget (see below), so like 90% of this file will go away soon. * app/apptypes.h: added opaque NavigationDialog typedef. * app/gdisplay.[ch]: Added gdisplay_selection_visibility() which is called from gdisplays_selection_visibility(). Capitalized the SelectionControl enum values. Cleaned up the GDisplay struct and it's initialisation while i was on it. * app/gimage.c: gimage_size_changed_handler(): removed stuff which is now done by GimpImage itself. * app/scale.c * app/scroll.c: also update the navigation popup, not only the dialog. * app/selection.[ch]: major indentation & cleanup attack. Maybe found the "Selection vanishes" bug (the timeout id was assinged to a gint, not a _guint_). * app/undo.c: s/gimp_image_size_changed/gimp_viweable_size_changed/ * app/core/gimpdrawable.c: invalidate the image's preview from our "invalidate_preview" implementation. This means that the image's preview is invalidated way too often currently, which cries for some general freeze/thaw mechanism on the GimpViewable level. (Note that previews are rendered in the idle loop, so this is not really a major performance impact, it's just ugly). * app/core/gimpimage.[ch]: removed the "size_changed" signal... * app/core/gimpviewable.[ch]: ...and added it here. * app/core/gimplayer.c: invalidate_preview(): always chain up, also if it's a floating selection. * app/gui/info-dialog.[ch] * app/gui/info-window.c: minor cleanups. * app/gui/preferences-dialog.c: no need to invalidate the image after we have invalidated all it's layers. * app/core/gimpimage-mask.c * app/gui/commands.c * app/tools/gimpeditselectiontool.c * app/tools/gimpinktool.c * app/tools/gimpmovetool.c * app/tools/gimppainttool.c: capitalized the SelectionCommand enum values. * app/widgets/Makefile.am * app/widgets/widgets-types.h * app/widgets/gimpnavigationpreview.[ch]: new widget. * app/widgets/gimppreview.[ch]: added a non-working non-dot-for-dot mode. Added xres/yres params to the gimp_preview_calc_size() helper function. Cache the "size" value which was passed to the simple function variants (gimp_preview_new() and gimp_preview_set_size()) so we can re-calculate the preview's extents on the underlying viewable's "size_changed" signal and on gimp_preview_set_viewable(). * app/widgets/gimpdrawablepreview.c * app/widgets/gimpimagepreview.c: changed accordingly.
73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
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*
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* gimpviewable.h
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* Copyright (C) 2001 Michael Natterer <mitch@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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_VIEWABLE_H__
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#define __GIMP_VIEWABLE_H__
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#include "gimpobject.h"
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#define GIMP_TYPE_VIEWABLE (gimp_viewable_get_type ())
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#define GIMP_VIEWABLE(obj) (GTK_CHECK_CAST ((obj), GIMP_TYPE_VIEWABLE, GimpViewable))
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#define GIMP_VIEWABLE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GIMP_TYPE_VIEWABLE, GimpViewableClass))
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#define GIMP_IS_VIEWABLE(obj) (GTK_CHECK_TYPE ((obj), GIMP_TYPE_VIEWABLE))
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#define GIMP_IS_VIEWABLE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_VIEWABLE))
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typedef struct _GimpViewableClass GimpViewableClass;
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struct _GimpViewable
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{
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GimpObject parent_instance;
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};
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struct _GimpViewableClass
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{
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GimpObjectClass parent_class;
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void (* invalidate_preview) (GimpViewable *viewable);
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void (* size_changed) (GimpViewable *viewable);
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TempBuf * (* get_preview) (GimpViewable *viewable,
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gint width,
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gint height);
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TempBuf * (* get_new_preview) (GimpViewable *viewable,
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gint width,
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gint height);
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};
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GtkType gimp_viewable_get_type (void);
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void gimp_viewable_invalidate_preview (GimpViewable *viewable);
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void gimp_viewable_size_changed (GimpViewable *viewable);
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TempBuf * gimp_viewable_get_preview (GimpViewable *viewable,
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gint width,
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gint height);
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TempBuf * gimp_viewable_get_new_preview (GimpViewable *viewable,
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gint width,
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gint height);
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#endif /* __GIMP_VIEWABLE_H__ */
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