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2006-10-21 Michael Natterer <mitch@gimp.org> Added "Edit -> Fade" which allows to modify the paint mode and opacity of the last drawable operation (fill, plugins etc.). Started from a patch by Bill Skaggs. Fixes bug #170707. * app/base/base-enums.[ch] (enum GimpLayerModeEffects): register the values REPLACE_MODE, ERASE_MODE and ANTI_ERASE_MODE with the type system. * app/widgets/gimppropwidgets.[ch] * app/widgets/gimpwidgets-constructors.[ch]: added "gboolean with_replace_modes" to the paint mode menu constructors. * app/tools/gimppaintoptions-gui.c * app/widgets/gimpbrushselect.c * app/widgets/gimplayertreeview.c: pass with_replace_modes = FALSE. * app/core/gimpdrawableundo.[ch]: added members which keep tiles, paint mode and opacity of the pasted pixels. * app/core/gimpimage-undo.[ch] (gimp_image_undo_get_fadeable): returns a GimpUndo suitable for a fade operation, or NULL. * app/core/gimp-edit.[ch] (gimp_edit_fade): implements the actual fade by undoing the last operation and then re-applying the pixels with different paint mode and opacity. * app/core/gimpdrawable-combine.c: store the pasted pixels in the GimpDrawableUndo. * app/actions/edit-actions.c * app/actions/edit-commands.[ch]: action and callback for fade. * app/dialogs/Makefile.am * app/dialogs/fade-dialog.[ch]: the fade dialog. * app/widgets/gimphelp-ids.h: the fade help ID. * menus/image-menu.xml.in: added a menu entry in "Edit".
55 lines
2.4 KiB
C
55 lines
2.4 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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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_IMAGE_UNDO_H__
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#define __GIMP_IMAGE_UNDO_H__
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gboolean gimp_image_undo (GimpImage *image);
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gboolean gimp_image_redo (GimpImage *image);
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gboolean gimp_image_strong_undo (GimpImage *image);
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gboolean gimp_image_strong_redo (GimpImage *image);
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void gimp_image_undo_free (GimpImage *image);
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gboolean gimp_image_undo_group_start (GimpImage *image,
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GimpUndoType undo_type,
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const gchar *name);
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gboolean gimp_image_undo_group_end (GimpImage *image);
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GimpUndo * gimp_image_undo_push (GimpImage *image,
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GType object_type,
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gint64 size,
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gsize struct_size,
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GimpUndoType undo_type,
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const gchar *name,
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GimpDirtyMask dirty_mask,
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GimpUndoPopFunc pop_func,
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GimpUndoFreeFunc free_func,
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...) G_GNUC_NULL_TERMINATED;
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GimpUndo * gimp_image_undo_can_compress (GimpImage *image,
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GType object_type,
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GimpUndoType undo_type);
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GimpUndo * gimp_image_undo_get_fadeable (GimpImage *image);
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#endif /* __GIMP_IMAGE_UNDO_H__ */
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