mirror of
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7a6a8d9dbb
2003-02-14 Michael Natterer <mitch@gimp.org> Moved the undo step implementations to the core and pass around lots of "const gchar *undo_desc". Fixes bug #104367. * app/Makefile.am * app/undo.[ch]: removed... * app/core/Makefile.am * app/core/gimpimage-undo-push.[ch]: ...and added here. * app/paint/Makefile.am * app/tools/Makefile.am * app/paint/gimppaintcore-undo.[ch] * app/tools/gimptransformtool-undo.[ch]: new files for the paint and transform undos. * app/core/gimppaintinfo.[ch]: added a blurb. * app/paint/gimpairbrush.c * app/paint/gimpclone.c * app/paint/gimpconvolve.c * app/paint/gimpdodgeburn.c * app/paint/gimperaser.c * app/paint/gimppaintbrush.c * app/paint/gimppaintcore.c * app/paint/gimppencil.c * app/paint/gimpsmudge.c * app/paint/paint-types.h * app/paint/paint.c: pass the blurb when registering the core. * app/core/gimpdrawable.[ch] * app/core/gimpimage.[ch] * app/core/gimpimage-mask-select.[ch] * app/core/gimpimage-mask.[ch] * app/core/gimpimagemap.[ch] * app/core/gimplayer-floating-sel.[ch]: added "undo_desc" parameters to all undo pushing helper functions. * app/undo_history.c * app/core/gimpchannel.c * app/core/gimpdrawable-blend.c * app/core/gimpdrawable-bucket-fill.c * app/core/gimpdrawable-desaturate.c * app/core/gimpdrawable-equalize.c * app/core/gimpdrawable-invert.c * app/core/gimpdrawable-offset.c * app/core/gimpdrawable-transform.c * app/core/gimpedit.c * app/core/gimpimage-convert.c * app/core/gimpimage-crop.c * app/core/gimpimage-guides.c * app/core/gimpimage-merge.c * app/core/gimpimage-qmask.c * app/core/gimpimage-resize.c * app/core/gimpimage-scale.c * app/core/gimpimage-undo.c * app/core/gimpitem.c * app/core/gimplayer.c * app/core/gimplayermask.c * app/display/gimpdisplayshell-dnd.c * app/file/file-open.c * app/file/file-save.c * app/gui/channels-commands.c * app/gui/file-commands.c * app/gui/file-open-dialog.c * app/gui/image-commands.c * app/gui/layers-commands.c * app/gui/paths-dialog.c * app/gui/select-commands.c * app/gui/vectors-commands.c * app/text/gimptext-compat.c * app/tools/gimpbezierselecttool.c * app/tools/gimpbucketfilltool.c * app/tools/gimpeditselectiontool.c * app/tools/gimpfreeselecttool.c * app/tools/gimpfuzzyselecttool.c * app/tools/gimpimagemaptool.c * app/tools/gimpinktool.c * app/tools/gimpiscissorstool.c * app/tools/gimpmeasuretool.c * app/tools/gimpmovetool.c * app/tools/gimppainttool.c * app/tools/gimprectselecttool.c * app/tools/gimptexttool.c * app/tools/gimptransformtool.c * app/widgets/gimpchannellistview.c * app/widgets/gimpdrawablelistview.c * app/widgets/gimpselectioneditor.c * tools/pdbgen/pdb/color.pdb * tools/pdbgen/pdb/drawable.pdb * tools/pdbgen/pdb/guides.pdb * tools/pdbgen/pdb/layer.pdb * tools/pdbgen/pdb/selection.pdb * tools/pdbgen/pdb/selection_tools.pdb: changed accordingly: pass "undo_desc" strings, changed includes or simply removed inclusion of "undo.h". Some random cleanups. * tools/pdbgen/pdb/guides.pdb: cleaned up a lot. Fixed gimp_image_find_next_guide() to not return guides with position < 0 (and made it shorter and readable). * app/pdb/color_cmds.c * app/pdb/drawable_cmds.c * app/pdb/guides_cmds.c * app/pdb/layer_cmds.c * app/pdb/selection_cmds.c * app/pdb/selection_tools_cmds.c: regenerated.
297 lines
7.3 KiB
C
297 lines
7.3 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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#include "config.h"
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#include <stdlib.h>
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#include <string.h>
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#include <glib-object.h>
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#include "libgimpmath/gimpmath.h"
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#include "core-types.h"
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#include "gimplayer.h"
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#include "gimplayermask.h"
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#include "gimpmarshal.h"
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#include "libgimp/gimpintl.h"
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enum
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{
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APPLY_CHANGED,
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EDIT_CHANGED,
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SHOW_CHANGED,
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LAST_SIGNAL
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};
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static void gimp_layer_mask_class_init (GimpLayerMaskClass *klass);
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static void gimp_layer_mask_init (GimpLayerMask *layer_mask);
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static GimpItem * gimp_layer_mask_duplicate (GimpItem *item,
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GType new_type,
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gboolean add_alpha);
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static guint layer_mask_signals[LAST_SIGNAL] = { 0 };
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static GimpChannelClass *parent_class = NULL;
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GType
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gimp_layer_mask_get_type (void)
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{
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static GType layer_mask_type = 0;
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if (! layer_mask_type)
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{
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static const GTypeInfo layer_mask_info =
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{
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sizeof (GimpLayerMaskClass),
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(GBaseInitFunc) NULL,
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(GBaseFinalizeFunc) NULL,
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(GClassInitFunc) gimp_layer_mask_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GimpLayerMask),
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0, /* n_preallocs */
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(GInstanceInitFunc) gimp_layer_mask_init,
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};
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layer_mask_type = g_type_register_static (GIMP_TYPE_CHANNEL,
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"GimpLayerMask",
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&layer_mask_info, 0);
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}
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return layer_mask_type;
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}
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static void
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gimp_layer_mask_class_init (GimpLayerMaskClass *klass)
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{
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GimpItemClass *item_class;
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item_class = GIMP_ITEM_CLASS (klass);
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parent_class = g_type_class_peek_parent (klass);
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layer_mask_signals[APPLY_CHANGED] =
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g_signal_new ("apply_changed",
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G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_FIRST,
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G_STRUCT_OFFSET (GimpLayerMaskClass, apply_changed),
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NULL, NULL,
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gimp_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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layer_mask_signals[EDIT_CHANGED] =
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g_signal_new ("edit_changed",
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G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_FIRST,
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G_STRUCT_OFFSET (GimpLayerMaskClass, edit_changed),
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NULL, NULL,
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gimp_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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layer_mask_signals[SHOW_CHANGED] =
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g_signal_new ("show_changed",
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G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_FIRST,
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G_STRUCT_OFFSET (GimpLayerMaskClass, show_changed),
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NULL, NULL,
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gimp_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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item_class->duplicate = gimp_layer_mask_duplicate;
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}
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static void
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gimp_layer_mask_init (GimpLayerMask *layer_mask)
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{
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layer_mask->layer = NULL;
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layer_mask->apply_mask = TRUE;
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layer_mask->edit_mask = TRUE;
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layer_mask->show_mask = FALSE;
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}
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static GimpItem *
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gimp_layer_mask_duplicate (GimpItem *item,
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GType new_type,
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gboolean add_alpha)
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{
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GimpLayerMask *layer_mask;
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GimpItem *new_item;
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GimpLayerMask *new_layer_mask;
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g_return_val_if_fail (g_type_is_a (new_type, GIMP_TYPE_DRAWABLE), NULL);
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new_item = GIMP_ITEM_CLASS (parent_class)->duplicate (item, new_type,
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add_alpha);
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if (! GIMP_IS_LAYER_MASK (new_item))
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return new_item;
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layer_mask = GIMP_LAYER_MASK (item);
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new_layer_mask = GIMP_LAYER_MASK (new_item);
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new_layer_mask->apply_mask = layer_mask->apply_mask;
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new_layer_mask->edit_mask = layer_mask->edit_mask;
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new_layer_mask->show_mask = layer_mask->show_mask;
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return new_item;
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}
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GimpLayerMask *
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gimp_layer_mask_new (GimpImage *gimage,
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gint width,
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gint height,
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const gchar *name,
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const GimpRGB *color)
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{
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GimpLayerMask *layer_mask;
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layer_mask = g_object_new (GIMP_TYPE_LAYER_MASK, NULL);
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gimp_drawable_configure (GIMP_DRAWABLE (layer_mask),
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gimage,
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0, 0, width, height,
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GIMP_GRAY_IMAGE, name);
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/* set the layer_mask color and opacity */
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GIMP_CHANNEL (layer_mask)->color = *color;
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GIMP_CHANNEL (layer_mask)->show_masked = TRUE;
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/* selection mask variables */
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GIMP_CHANNEL (layer_mask)->x2 = width;
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GIMP_CHANNEL (layer_mask)->y2 = height;
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return layer_mask;
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}
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void
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gimp_layer_mask_set_layer (GimpLayerMask *layer_mask,
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GimpLayer *layer)
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{
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g_return_if_fail (GIMP_IS_LAYER_MASK (layer_mask));
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g_return_if_fail (! layer || GIMP_IS_LAYER (layer));
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layer_mask->layer = layer;
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}
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GimpLayer *
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gimp_layer_mask_get_layer (const GimpLayerMask *layer_mask)
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{
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g_return_val_if_fail (GIMP_IS_LAYER_MASK (layer_mask), NULL);
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return layer_mask->layer;
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}
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void
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gimp_layer_mask_set_apply (GimpLayerMask *layer_mask,
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gboolean apply)
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{
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g_return_if_fail (GIMP_IS_LAYER_MASK (layer_mask));
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if (layer_mask->apply_mask != apply)
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{
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layer_mask->apply_mask = apply ? TRUE : FALSE;
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if (layer_mask->layer)
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{
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GimpDrawable *drawable;
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drawable = GIMP_DRAWABLE (layer_mask->layer);
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gimp_drawable_update (drawable,
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0, 0,
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gimp_drawable_width (drawable),
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gimp_drawable_height (drawable));
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}
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g_signal_emit (layer_mask, layer_mask_signals[APPLY_CHANGED], 0);
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}
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}
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gboolean
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gimp_layer_mask_get_apply (const GimpLayerMask *layer_mask)
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{
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g_return_val_if_fail (GIMP_IS_LAYER_MASK (layer_mask), FALSE);
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return layer_mask->apply_mask;
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}
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void
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gimp_layer_mask_set_edit (GimpLayerMask *layer_mask,
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gboolean edit)
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{
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g_return_if_fail (GIMP_IS_LAYER_MASK (layer_mask));
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if (layer_mask->edit_mask != edit)
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{
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layer_mask->edit_mask = edit ? TRUE : FALSE;
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g_signal_emit (layer_mask, layer_mask_signals[EDIT_CHANGED], 0);
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}
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}
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gboolean
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gimp_layer_mask_get_edit (const GimpLayerMask *layer_mask)
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{
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g_return_val_if_fail (GIMP_IS_LAYER_MASK (layer_mask), FALSE);
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return layer_mask->edit_mask;
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}
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void
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gimp_layer_mask_set_show (GimpLayerMask *layer_mask,
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gboolean show)
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{
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g_return_if_fail (GIMP_IS_LAYER_MASK (layer_mask));
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if (layer_mask->show_mask != show)
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{
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layer_mask->show_mask = show ? TRUE : FALSE;
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if (layer_mask->layer)
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{
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GimpDrawable *drawable;
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drawable = GIMP_DRAWABLE (layer_mask->layer);
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gimp_drawable_update (drawable,
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0, 0,
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gimp_drawable_width (drawable),
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gimp_drawable_height (drawable));
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}
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g_signal_emit (layer_mask, layer_mask_signals[SHOW_CHANGED], 0);
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}
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}
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gboolean
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gimp_layer_mask_get_show (const GimpLayerMask *layer_mask)
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{
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g_return_val_if_fail (GIMP_IS_LAYER_MASK (layer_mask), FALSE);
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return layer_mask->show_mask;
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}
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