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/* 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/>.
*/
#include "config.h"
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "actions-types.h"
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimpimage.h"
#include "core/gimplayermask.h"
#include "widgets/gimpactiongroup.h"
#include "widgets/gimphelp-ids.h"
#include "actions.h"
#include "drawable-actions.h"
#include "drawable-commands.h"
#include "gimp-intl.h"
static const GimpActionEntry drawable_actions[] =
{
{ "drawable-equalize", NULL,
NC_("drawable-action", "_Equalize"), NULL,
NC_("drawable-action", "Automatic contrast enhancement"),
drawable_equalize_cmd_callback,
GIMP_HELP_LAYER_EQUALIZE },
{ "drawable-levels-stretch", NULL,
NC_("drawable-action", "_White Balance"), NULL,
NC_("drawable-action", "Automatic white balance correction"),
drawable_levels_stretch_cmd_callback,
GIMP_HELP_LAYER_WHITE_BALANCE }
};
static const GimpToggleActionEntry drawable_toggle_actions[] =
{
{ "drawable-visible", GIMP_ICON_VISIBLE,
NC_("drawable-action", "Toggle Drawable _Visibility"), NULL, NULL,
drawable_visible_cmd_callback,
FALSE,
GIMP_HELP_LAYER_VISIBLE },
{ "drawable-linked", GIMP_ICON_LINKED,
NC_("drawable-action", "Toggle Drawable _Linked State"), NULL, NULL,
drawable_linked_cmd_callback,
FALSE,
GIMP_HELP_LAYER_LINKED },
{ "drawable-lock-content", NULL /* GIMP_ICON_LOCK */,
NC_("drawable-action", "L_ock Pixels of Drawable"), NULL,
NC_("drawable-action",
"Keep the pixels on this drawable from being modified"),
drawable_lock_content_cmd_callback,
FALSE,
GIMP_HELP_LAYER_LOCK_PIXELS },
{ "drawable-lock-position", GIMP_ICON_TOOL_MOVE,
NC_("drawable-action", "L_ock Position of Drawable"), NULL,
NC_("drawable-action",
"Keep the position on this drawable from being modified"),
drawable_lock_position_cmd_callback,
FALSE,
GIMP_HELP_LAYER_LOCK_POSITION },
};
static const GimpEnumActionEntry drawable_flip_actions[] =
{
{ "drawable-flip-horizontal", GIMP_ICON_OBJECT_FLIP_HORIZONTAL,
NC_("drawable-action", "Flip _Horizontally"), NULL,
NC_("drawable-action", "Flip drawable horizontally"),
GIMP_ORIENTATION_HORIZONTAL, FALSE,
GIMP_HELP_LAYER_FLIP_HORIZONTAL },
{ "drawable-flip-vertical", GIMP_ICON_OBJECT_FLIP_VERTICAL,
NC_("drawable-action", "Flip _Vertically"), NULL,
NC_("drawable-action", "Flip drawable vertically"),
GIMP_ORIENTATION_VERTICAL, FALSE,
GIMP_HELP_LAYER_FLIP_VERTICAL }
};
static const GimpEnumActionEntry drawable_rotate_actions[] =
{
{ "drawable-rotate-90", GIMP_ICON_OBJECT_ROTATE_90,
NC_("drawable-action", "Rotate 90° _clockwise"), NULL,
NC_("drawable-action", "Rotate drawable 90 degrees to the right"),
GIMP_ROTATE_90, FALSE,
GIMP_HELP_LAYER_ROTATE_90 },
{ "drawable-rotate-180", GIMP_ICON_OBJECT_ROTATE_180,
NC_("drawable-action", "Rotate _180°"), NULL,
NC_("drawable-action", "Turn drawable upside-down"),
GIMP_ROTATE_180, FALSE,
GIMP_HELP_LAYER_ROTATE_180 },
{ "drawable-rotate-270", GIMP_ICON_OBJECT_ROTATE_270,
NC_("drawable-action", "Rotate 90° counter-clock_wise"), NULL,
NC_("drawable-action", "Rotate drawable 90 degrees to the left"),
GIMP_ROTATE_270, FALSE,
GIMP_HELP_LAYER_ROTATE_270 }
};
void
drawable_actions_setup (GimpActionGroup *group)
{
gimp_action_group_add_actions (group, "drawable-action",
drawable_actions,
G_N_ELEMENTS (drawable_actions));
gimp_action_group_add_toggle_actions (group, "drawable-action",
drawable_toggle_actions,
G_N_ELEMENTS (drawable_toggle_actions));
gimp_action_group_add_enum_actions (group, "drawable-action",
drawable_flip_actions,
G_N_ELEMENTS (drawable_flip_actions),
drawable_flip_cmd_callback);
gimp_action_group_add_enum_actions (group, "drawable-action",
drawable_rotate_actions,
G_N_ELEMENTS (drawable_rotate_actions),
drawable_rotate_cmd_callback);
#define SET_ALWAYS_SHOW_IMAGE(action,show) \
gimp_action_group_set_action_always_show_image (group, action, show)
SET_ALWAYS_SHOW_IMAGE ("drawable-rotate-90", TRUE);
SET_ALWAYS_SHOW_IMAGE ("drawable-rotate-180", TRUE);
SET_ALWAYS_SHOW_IMAGE ("drawable-rotate-270", TRUE);
#undef SET_ALWAYS_SHOW_IMAGE
}
void
drawable_actions_update (GimpActionGroup *group,
gpointer data)
{
GimpImage *image;
GimpDrawable *drawable = NULL;
gboolean is_rgb = FALSE;
gboolean visible = FALSE;
gboolean linked = FALSE;
gboolean locked = FALSE;
gboolean can_lock = FALSE;
gboolean locked_pos = FALSE;
gboolean can_lock_pos = FALSE;
gboolean writable = FALSE;
gboolean movable = FALSE;
gboolean children = FALSE;
image = action_data_get_image (data);
if (image)
{
drawable = gimp_image_get_active_drawable (image);
if (drawable)
{
GimpItem *item;
is_rgb = gimp_drawable_is_rgb (drawable);
if (GIMP_IS_LAYER_MASK (drawable))
item = GIMP_ITEM (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));
else
item = GIMP_ITEM (drawable);
visible = gimp_item_get_visible (item);
linked = gimp_item_get_linked (item);
locked = gimp_item_get_lock_content (item);
can_lock = gimp_item_can_lock_content (item);
writable = ! gimp_item_is_content_locked (item);
locked_pos = gimp_item_get_lock_position (item);
can_lock_pos = gimp_item_can_lock_position (item);
movable = ! gimp_item_is_position_locked (item);
if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
children = TRUE;
}
}
#define SET_SENSITIVE(action,condition) \
gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
#define SET_ACTIVE(action,condition) \
gimp_action_group_set_action_active (group, action, (condition) != 0)
SET_SENSITIVE ("drawable-equalize", writable && !children);
SET_SENSITIVE ("drawable-levels-stretch", writable && !children && is_rgb);
SET_SENSITIVE ("drawable-visible", drawable);
SET_SENSITIVE ("drawable-linked", drawable);
SET_SENSITIVE ("drawable-lock-content", can_lock);
SET_SENSITIVE ("drawable-lock-position", can_lock_pos);
SET_ACTIVE ("drawable-visible", visible);
SET_ACTIVE ("drawable-linked", linked);
SET_ACTIVE ("drawable-lock-content", locked);
SET_ACTIVE ("drawable-lock-position", locked_pos);
SET_SENSITIVE ("drawable-flip-horizontal", writable && movable);
SET_SENSITIVE ("drawable-flip-vertical", writable && movable);
SET_SENSITIVE ("drawable-rotate-90", writable && movable);
SET_SENSITIVE ("drawable-rotate-180", writable && movable);
SET_SENSITIVE ("drawable-rotate-270", writable && movable);
#undef SET_SENSITIVE
#undef SET_ACTIVE
}
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