gimp/app/dialogs/layer-options-dialog.h
Jehan 610e48a170 app: new link layers.
These are layers who content depends on another source (right now only
an external image). This can be useful when for instance working at
several people on a single artwork, hence being able to load new
versions of an image without even touching anything in the XCF (for
instance, say you draw an animated character while someone else is
taking care of the background).

Similarly to what we do for text layers, once you start modifying the
contents, it turns into a "normal" layer. The link information is still
available though, so it is possible to revert to the monitoring state
with the menu item "Monitor Linked Image" which appear when a link layer
became a normal layer.

This is not finale as I'm still experimenting. In particular, I have not
implemented XCF saving/loading yet for this new layer type.
2025-03-31 21:41:18 +02:00

74 lines
4.6 KiB
C

/* GIMP - The GNU 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#ifndef __LAYER_OPTIONS_DIALOG_H__
#define __LAYER_OPTIONS_DIALOG_H__
typedef void (* GimpLayerOptionsCallback) (GtkWidget *dialog,
GimpImage *image,
GimpLayer *layer,
GimpContext *context,
const gchar *layer_name,
GimpLayerMode layer_mode,
GimpLayerColorSpace layer_blend_space,
GimpLayerColorSpace layer_composite_space,
GimpLayerCompositeMode layer_composite_mode,
gdouble layer_opacity,
GimpFillType layer_fill_type,
GimpLink *link,
gint layer_width,
gint layer_height,
gint layer_offset_x,
gint layer_offset_y,
gboolean layer_visible,
GimpColorTag layer_color_tag,
gboolean layer_lock_content,
gboolean layer_lock_position,
gboolean layer_lock_visibility,
gboolean layer_lock_alpha,
gboolean rename_text_layer,
gpointer user_data);
GtkWidget * layer_options_dialog_new (GimpImage *image,
GimpLayer *layer,
GimpContext *context,
GtkWidget *parent,
const gchar *title,
const gchar *role,
const gchar *icon_name,
const gchar *desc,
const gchar *help_id,
const gchar *layer_name,
GimpLayerMode layer_mode,
GimpLayerColorSpace layer_blend_space,
GimpLayerColorSpace layer_composite_space,
GimpLayerCompositeMode layer_composite_mode,
gdouble layer_opacity,
GimpFillType layer_fill_type,
gboolean layer_visible,
GimpColorTag layer_color_tag,
gboolean layer_lock_content,
gboolean layer_lock_position,
gboolean layer_lock_visibility,
gboolean layer_lock_alpha,
GimpLayerOptionsCallback callback,
gpointer user_data);
#endif /* __LAYER_OPTIONS_DIALOG_H__ */