mirror of
https://gitlab.gnome.org/GNOME/gimp
synced 2024-10-22 12:32:37 +00:00
27a4faa0b2
2000-10-22 Sven Neumann <sven@gimp.org> * app/edit_selection.[ch]: plugged memleak (similar to the one that was present in gtkutil_compress_motion()) in the key snooper. Round moves to nearest integer instead of truncating the value. This seems to fix the reported redraw problems when moving selections at low zoom levels. Cleaned up the code a little and converted enum values to uppercase. * app/bezier_select.c * app/free_select.c * app/fuzzy_select.c * app/move.c * app/rect_select.c * app/text_tool.c: updated to use the new EditType enum values. * app/gimprc.c: minor optimization in the GList handling. * app/layer.[ch]: removed unused functions. * app/menus.c: removed "Dump Items (Debug)" menu entry.
176 lines
7.1 KiB
C
176 lines
7.1 KiB
C
/* The GIMP -- an image manipulation program
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
*
|
|
* 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 2 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
#ifndef __LAYER_H__
|
|
#define __LAYER_H__
|
|
|
|
#include "apptypes.h"
|
|
#include "drawable.h"
|
|
#include "boundary.h"
|
|
#include "channel.h"
|
|
#include "temp_buf.h"
|
|
#include "tile_manager.h"
|
|
|
|
#include "layerF.h"
|
|
|
|
/* structure declarations */
|
|
|
|
#define GIMP_TYPE_LAYER (gimp_layer_get_type ())
|
|
#define GIMP_LAYER(obj) (GTK_CHECK_CAST ((obj), GIMP_TYPE_LAYER, GimpLayer))
|
|
#define GIMP_LAYER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GIMP_TYPE_LAYER, GimpLayerClass))
|
|
#define GIMP_IS_LAYER(obj) (GTK_CHECK_TYPE ((obj), GIMP_TYPE_LAYER))
|
|
#define GIMP_IS_LAYER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_LAYER))
|
|
|
|
#define GIMP_TYPE_LAYER_MASK (gimp_layer_mask_get_type ())
|
|
#define GIMP_LAYER_MASK(obj) (GTK_CHECK_CAST ((obj), GIMP_TYPE_LAYER_MASK, GimpLayerMask))
|
|
#define GIMP_LAYER_MASK_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GIMP_TYPE_LAYER_MASK, GimpLayerMaskClass))
|
|
#define GIMP_IS_LAYER_MASK(obj) (GTK_CHECK_TYPE ((obj), GIMP_TYPE_LAYER_MASK))
|
|
#define GIMP_IS_LAYER_MASK_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_LAYER_MASK))
|
|
|
|
GtkType gimp_layer_get_type (void);
|
|
GtkType gimp_layer_mask_get_type (void);
|
|
|
|
/* Special undo types */
|
|
|
|
struct _layer_undo
|
|
{
|
|
Layer *layer; /* the actual layer */
|
|
gint prev_position; /* former position in list */
|
|
Layer *prev_layer; /* previous active layer */
|
|
};
|
|
|
|
struct _layer_mask_undo
|
|
{
|
|
Layer *layer; /* the layer */
|
|
gboolean apply_mask; /* apply mask? */
|
|
gboolean edit_mask; /* edit mask or layer? */
|
|
gboolean show_mask; /* show the mask? */
|
|
LayerMask *mask; /* the layer mask */
|
|
gint mode; /* the application mode */
|
|
};
|
|
|
|
struct _fs_to_layer_undo
|
|
{
|
|
Layer *layer; /* the layer */
|
|
GimpDrawable *drawable; /* drawable of floating sel */
|
|
};
|
|
|
|
/* function declarations */
|
|
|
|
Layer * layer_new (GimpImage *gimage,
|
|
gint width,
|
|
gint height,
|
|
GimpImageType type,
|
|
gchar *name,
|
|
gint opacity,
|
|
LayerModeEffects mode);
|
|
Layer * layer_copy (Layer *layer,
|
|
gboolean add_alpha);
|
|
Layer * layer_ref (Layer *layer);
|
|
void layer_unref (Layer *layer);
|
|
|
|
Layer * layer_new_from_tiles (GimpImage *gimage,
|
|
GimpImageType layer_type,
|
|
TileManager *tiles,
|
|
gchar *name,
|
|
gint opacity,
|
|
LayerModeEffects mode);
|
|
gboolean layer_check_scaling (Layer *layer,
|
|
gint new_width,
|
|
gint new_height);
|
|
LayerMask * layer_create_mask (Layer *layer,
|
|
AddMaskType add_mask_type);
|
|
LayerMask * layer_add_mask (Layer *layer,
|
|
LayerMask *mask);
|
|
Layer * layer_get_ID (gint ID);
|
|
void layer_delete (Layer *layer);
|
|
void layer_removed (Layer *layer,
|
|
gpointer data);
|
|
void layer_apply_mask (Layer *layer,
|
|
MaskApplyMode mode);
|
|
void layer_translate (Layer *layer,
|
|
gint off_x,
|
|
gint off_y);
|
|
void layer_add_alpha (Layer *layer);
|
|
gboolean layer_scale_by_factors (Layer *layer,
|
|
gdouble w_factor,
|
|
gdouble h_factor);
|
|
void layer_scale (Layer *layer,
|
|
gint new_width,
|
|
gint new_height,
|
|
gboolean local_origin);
|
|
void layer_resize (Layer *layer,
|
|
gint new_width,
|
|
gint new_height,
|
|
gint offx,
|
|
gint offy);
|
|
void layer_resize_to_image (Layer *layer);
|
|
BoundSeg * layer_boundary (Layer *layer,
|
|
gint *num_segs);
|
|
void layer_invalidate_boundary (Layer *layer);
|
|
gint layer_pick_correlate (Layer *layer,
|
|
gint x,
|
|
gint y);
|
|
|
|
LayerMask * layer_mask_new (GimpImage *gimage,
|
|
gint width,
|
|
gint height,
|
|
gchar *name,
|
|
gint opacity,
|
|
guchar *col);
|
|
LayerMask * layer_mask_copy (LayerMask *layer_mask);
|
|
void layer_mask_delete (LayerMask *layer_mask);
|
|
LayerMask * layer_mask_get_ID (gint ID);
|
|
LayerMask * layer_mask_ref (LayerMask *layer_mask);
|
|
void layer_mask_unref (LayerMask *layer_mask);
|
|
void layer_mask_set_layer (LayerMask *layer_mask,
|
|
Layer *layer);
|
|
Layer * layer_mask_get_layer (LayerMask *layer_mask);
|
|
|
|
/* access functions */
|
|
|
|
void layer_set_name (Layer *layer,
|
|
gchar *name);
|
|
gchar * layer_get_name (Layer *layer);
|
|
guchar * layer_data (Layer *layer);
|
|
LayerMask * layer_get_mask (Layer *layer);
|
|
gboolean layer_has_alpha (Layer *layer);
|
|
gboolean layer_is_floating_sel (Layer *layer);
|
|
gboolean layer_linked (Layer *layer);
|
|
TempBuf * layer_preview (Layer *layer,
|
|
gint width,
|
|
gint height);
|
|
TempBuf * layer_mask_preview (Layer *layer,
|
|
gint width,
|
|
gint height);
|
|
|
|
void layer_invalidate_previews (GimpImage *gimage);
|
|
Tattoo layer_get_tattoo (const Layer *layer);
|
|
void layer_set_tattoo (const Layer *layer,
|
|
Tattoo value);
|
|
|
|
#define drawable_layer GIMP_IS_LAYER
|
|
#define drawable_layer_mask GIMP_IS_LAYER_MASK
|
|
|
|
void channel_layer_alpha (Channel *mask,
|
|
Layer *layer);
|
|
/* from channel.c */
|
|
void channel_layer_mask (Channel *mask,
|
|
Layer *layer);
|
|
|
|
#endif /* __LAYER_H__ */
|