mirror of https://github.com/GNOME/gimp.git
204 lines
6.8 KiB
C
204 lines
6.8 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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.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/gimpimage.h"
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#include "core/gimplist.h"
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#include "widgets/gimpactiongroup.h"
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#include "widgets/gimpcomponenteditor.h"
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#include "widgets/gimphelp-ids.h"
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#include "actions.h"
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#include "channels-actions.h"
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#include "channels-commands.h"
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#include "gimp-intl.h"
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static const GimpActionEntry channels_actions[] =
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{
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{ "channels-popup", GIMP_STOCK_CHANNELS,
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N_("Channels Menu"), NULL, NULL, NULL,
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GIMP_HELP_CHANNEL_DIALOG },
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{ "channels-edit-attributes", GTK_STOCK_EDIT,
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N_("_Edit Channel Attributes..."), NULL,
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N_("Edit the channel's name, color and opacity"),
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G_CALLBACK (channels_edit_attributes_cmd_callback),
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GIMP_HELP_CHANNEL_EDIT },
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{ "channels-new", GTK_STOCK_NEW,
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N_("_New Channel..."), "",
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N_("Create a new channel"),
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G_CALLBACK (channels_new_cmd_callback),
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GIMP_HELP_CHANNEL_NEW },
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{ "channels-new-last-values", GTK_STOCK_NEW,
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N_("_New Channel"), "",
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N_("Create a new channel with last used values"),
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G_CALLBACK (channels_new_last_vals_cmd_callback),
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GIMP_HELP_CHANNEL_NEW },
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{ "channels-duplicate", GIMP_STOCK_DUPLICATE,
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N_("D_uplicate Channel"), NULL,
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N_("Create a duplicate of this channel and add it to the image"),
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G_CALLBACK (channels_duplicate_cmd_callback),
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GIMP_HELP_CHANNEL_DUPLICATE },
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{ "channels-delete", GTK_STOCK_DELETE,
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N_("_Delete Channel"), "",
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N_("Delete this channel"),
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G_CALLBACK (channels_delete_cmd_callback),
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GIMP_HELP_CHANNEL_DELETE },
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{ "channels-raise", GTK_STOCK_GO_UP,
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N_("_Raise Channel"), "",
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N_("Raise this channel one step in the channel stack"),
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G_CALLBACK (channels_raise_cmd_callback),
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GIMP_HELP_CHANNEL_RAISE },
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{ "channels-raise-to-top", GTK_STOCK_GOTO_TOP,
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N_("Raise Channel to _Top"), "",
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N_("Raise this channel to the top of the channel stack"),
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G_CALLBACK (channels_raise_to_top_cmd_callback),
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GIMP_HELP_CHANNEL_RAISE_TO_TOP },
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{ "channels-lower", GTK_STOCK_GO_DOWN,
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N_("_Lower Channel"), "",
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N_("Lower this channel one step in the channel stack"),
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G_CALLBACK (channels_lower_cmd_callback),
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GIMP_HELP_CHANNEL_LOWER },
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{ "channels-lower-to-bottom", GTK_STOCK_GOTO_BOTTOM,
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N_("Lower Channel to _Bottom"), "",
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N_("Lower this channel to the bottom of the channel stack"),
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G_CALLBACK (channels_lower_to_bottom_cmd_callback),
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GIMP_HELP_CHANNEL_LOWER_TO_BOTTOM }
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};
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static const GimpEnumActionEntry channels_to_selection_actions[] =
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{
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{ "channels-selection-replace", GIMP_STOCK_SELECTION_REPLACE,
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N_("Channel to Sele_ction"), NULL,
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N_("Replace the selection with this channel"),
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GIMP_CHANNEL_OP_REPLACE, FALSE,
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GIMP_HELP_CHANNEL_SELECTION_REPLACE },
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{ "channels-selection-add", GIMP_STOCK_SELECTION_ADD,
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N_("_Add to Selection"), NULL,
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N_("Add this channel to the current selection"),
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GIMP_CHANNEL_OP_ADD, FALSE,
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GIMP_HELP_CHANNEL_SELECTION_ADD },
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{ "channels-selection-subtract", GIMP_STOCK_SELECTION_SUBTRACT,
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N_("_Subtract from Selection"), NULL,
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N_("Subtract this channel from the current selection"),
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GIMP_CHANNEL_OP_SUBTRACT, FALSE,
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GIMP_HELP_CHANNEL_SELECTION_SUBTRACT },
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{ "channels-selection-intersect", GIMP_STOCK_SELECTION_INTERSECT,
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N_("_Intersect with Selection"), NULL,
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N_("Intersect this channel with the current selection"),
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GIMP_CHANNEL_OP_INTERSECT, FALSE,
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GIMP_HELP_CHANNEL_SELECTION_INTERSECT }
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};
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void
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channels_actions_setup (GimpActionGroup *group)
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{
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gimp_action_group_add_actions (group,
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channels_actions,
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G_N_ELEMENTS (channels_actions));
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gimp_action_group_add_enum_actions (group,
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channels_to_selection_actions,
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G_N_ELEMENTS (channels_to_selection_actions),
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G_CALLBACK (channels_to_selection_cmd_callback));
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}
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void
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channels_actions_update (GimpActionGroup *group,
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gpointer data)
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{
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GimpImage *image = action_data_get_image (data);
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GimpChannel *channel = NULL;
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gboolean fs = FALSE;
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gboolean component = FALSE;
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GList *next = NULL;
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GList *prev = NULL;
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if (image)
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{
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fs = (gimp_image_floating_sel (image) != NULL);
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if (GIMP_IS_COMPONENT_EDITOR (data))
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{
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if (GIMP_COMPONENT_EDITOR (data)->clicked_component != -1)
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component = TRUE;
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}
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else
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{
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channel = gimp_image_get_active_channel (image);
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if (channel)
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{
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GList *list;
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list = g_list_find (GIMP_LIST (image->channels)->list, channel);
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if (list)
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{
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prev = g_list_previous (list);
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next = g_list_next (list);
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}
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}
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}
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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)
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SET_SENSITIVE ("channels-edit-attributes", !fs && channel);
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SET_SENSITIVE ("channels-new", !fs && image);
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SET_SENSITIVE ("channels-new-last-values", !fs && image);
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SET_SENSITIVE ("channels-duplicate", !fs && (channel || component));
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SET_SENSITIVE ("channels-delete", !fs && channel);
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SET_SENSITIVE ("channels-raise", !fs && channel && prev);
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SET_SENSITIVE ("channels-raise-to-top", !fs && channel && prev);
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SET_SENSITIVE ("channels-lower", !fs && channel && next);
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SET_SENSITIVE ("channels-lower-to-bottom", !fs && channel && next);
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SET_SENSITIVE ("channels-selection-replace", !fs && (channel || component));
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SET_SENSITIVE ("channels-selection-add", !fs && (channel || component));
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SET_SENSITIVE ("channels-selection-subtract", !fs && (channel || component));
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SET_SENSITIVE ("channels-selection-intersect", !fs && (channel || component));
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#undef SET_SENSITIVE
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}
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