c6906e77da
With our old code, we needed dummy actions for every submenu. This is not needed anymore. Actions are only for end menu items (items which actually do something, not just open a submenu). Get rid of them all, as well as the code to ignore any action ending with such suffixes in action-listing pieces of code.
149 lines
4.4 KiB
C
149 lines
4.4 KiB
C
/* GIMP - The GNU 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 3 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, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "libgimpwidgets/gimpwidgets.h"
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#include "actions-types.h"
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#include "core/gimp.h"
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#include "core/gimpitem.h"
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#include "widgets/gimpactiongroup.h"
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#include "widgets/gimpwidgets-utils.h"
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#include "items-actions.h"
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void
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items_actions_setup (GimpActionGroup *group,
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const gchar *prefix)
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{
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GEnumClass *enum_class;
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GEnumValue *value;
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enum_class = g_type_class_ref (GIMP_TYPE_COLOR_TAG);
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for (value = enum_class->values; value->value_name; value++)
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{
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gchar action[32];
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g_snprintf (action, sizeof (action),
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"%s-color-tag-%s", prefix, value->value_nick);
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if (value->value == GIMP_COLOR_TAG_NONE)
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{
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gimp_action_group_set_action_always_show_image (group, action, TRUE);
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}
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else
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{
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GimpRGB color;
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gimp_get_color_tag_color (value->value, &color, FALSE);
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gimp_action_group_set_action_color (group, action, &color, FALSE);
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}
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}
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g_type_class_unref (enum_class);
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}
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void
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items_actions_update (GimpActionGroup *group,
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const gchar *prefix,
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GList *items)
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{
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GEnumClass *enum_class;
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GEnumValue *value;
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gchar action[32];
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gboolean visible = FALSE;
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gboolean has_color_tag = FALSE;
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gboolean lock_content = TRUE;
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gboolean can_lock_content = FALSE;
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gboolean lock_position = TRUE;
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gboolean can_lock_position = FALSE;
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GimpRGB tag_color;
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GList *iter;
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for (iter = items; iter; iter = iter->next)
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{
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GimpItem *item = iter->data;
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/* With possible multi-selected items, toggle states may be
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* inconsistent (e.g. some items of the selection may be visible,
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* others invisible, yet the toggle action can only be one of 2
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* states). We just choose that if one of the item has the TRUE
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* state, then we give the TRUE (active) state to the action.
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* It's mostly arbitrary and doesn't actually change much to the
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* action.
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*/
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visible = (visible || gimp_item_get_visible (item));
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if (gimp_item_can_lock_content (item))
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{
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if (! gimp_item_get_lock_content (item))
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lock_content = FALSE;
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can_lock_content = TRUE;
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}
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if (gimp_item_can_lock_position (item))
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{
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if (! gimp_item_get_lock_position (item))
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lock_position = FALSE;
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can_lock_position = TRUE;
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}
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has_color_tag = (has_color_tag ||
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gimp_get_color_tag_color (gimp_item_get_color_tag (item),
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&tag_color, FALSE));
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}
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#define SET_SENSITIVE(action,condition) \
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gimp_action_group_set_action_sensitive (group, action, (condition) != 0, NULL)
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#define SET_ACTIVE(action,condition) \
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gimp_action_group_set_action_active (group, action, (condition) != 0)
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g_snprintf (action, sizeof (action), "%s-visible", prefix);
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SET_SENSITIVE (action, items);
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SET_ACTIVE (action, visible);
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g_snprintf (action, sizeof (action), "%s-lock-content", prefix);
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SET_SENSITIVE (action, can_lock_content);
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SET_ACTIVE (action, lock_content);
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g_snprintf (action, sizeof (action), "%s-lock-position", prefix);
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SET_SENSITIVE (action, can_lock_position);
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SET_ACTIVE (action, lock_position);
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enum_class = g_type_class_ref (GIMP_TYPE_COLOR_TAG);
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for (value = enum_class->values; value->value_name; value++)
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{
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g_snprintf (action, sizeof (action),
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"%s-color-tag-%s", prefix, value->value_nick);
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SET_SENSITIVE (action, items);
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}
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g_type_class_unref (enum_class);
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#undef SET_SENSITIVE
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#undef SET_ACTIVE
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}
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