PIKApp/app/actions/actions.h

124 lines
5.0 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* 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 __ACTIONS_H__
#define __ACTIONS_H__
extern PikaActionFactory *global_action_factory;
void actions_init (Pika *pika);
void actions_exit (Pika *pika);
Pika * action_data_get_pika (gpointer data);
PikaContext * action_data_get_context (gpointer data);
PikaImage * action_data_get_image (gpointer data);
PikaDisplay * action_data_get_display (gpointer data);
PikaDisplayShell * action_data_get_shell (gpointer data);
GtkWidget * action_data_get_widget (gpointer data);
gint action_data_sel_count (gpointer data);
gdouble action_select_value (PikaActionSelectType select_type,
gdouble value,
gdouble min,
gdouble max,
gdouble def,
gdouble small_inc,
gdouble inc,
gdouble skip_inc,
gdouble delta_factor,
gboolean wrap);
void action_select_property (PikaActionSelectType select_type,
PikaDisplay *display,
GObject *object,
const gchar *property_name,
gdouble small_inc,
gdouble inc,
gdouble skip_inc,
gdouble delta_factor,
gboolean wrap);
PikaObject * action_select_object (PikaActionSelectType select_type,
PikaContainer *container,
PikaObject *current);
void action_message (PikaDisplay *display,
GObject *object,
const gchar *format,
...) G_GNUC_PRINTF(3,4);
#define return_if_no_pika(pika,data) \
pika = action_data_get_pika (data); \
if (! pika) \
return
#define return_if_no_context(context,data) \
context = action_data_get_context (data); \
if (! context) \
return
#define return_if_no_image(image,data) \
image = action_data_get_image (data); \
if (! image) \
return
#define return_if_no_display(display,data) \
display = action_data_get_display (data); \
if (! display) \
return
#define return_if_no_shell(shell,data) \
shell = action_data_get_shell (data); \
if (! shell) \
return
#define return_if_no_widget(widget,data) \
widget = action_data_get_widget (data); \
if (! widget) \
return
#define return_if_no_drawables(image,drawables,data) \
return_if_no_image (image,data); \
drawables = pika_image_get_selected_drawables (image); \
if (! drawables) \
return
#define return_if_no_layers(image,layers,data) \
return_if_no_image (image,data); \
layers = pika_image_get_selected_layers (image); \
if (! layers) \
return
#define return_if_no_channels(image,channels,data) \
return_if_no_image (image,data); \
channels = pika_image_get_selected_channels (image); \
if (! channels) \
return
#define return_if_no_vectors_list(image,list,data) \
return_if_no_image (image,data); \
list = pika_image_get_selected_vectors (image); \
if (! list) \
return
#endif /* __ACTIONS_H__ */