/* The GIMP -- an 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 2 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "config.h" #include #include "libgimpwidgets/gimpwidgets.h" #include "actions-types.h" #include "core/gimpimage.h" #include "core/gimplist.h" #include "widgets/gimpactiongroup.h" #include "widgets/gimpcomponenteditor.h" #include "widgets/gimphelp-ids.h" #include "actions.h" #include "channels-actions.h" #include "channels-commands.h" #include "gimp-intl.h" static GimpActionEntry channels_actions[] = { { "channels-popup", GIMP_STOCK_CHANNELS, N_("Channels Menu"), NULL, NULL, NULL, GIMP_HELP_CHANNEL_DIALOG }, { "channels-edit-attributes", GTK_STOCK_EDIT, N_("_Edit Channel Attributes..."), NULL, N_("Edit the channel's name, color and opacity"), G_CALLBACK (channels_edit_attributes_cmd_callback), GIMP_HELP_CHANNEL_EDIT }, { "channels-new", GTK_STOCK_NEW, N_("_New Channel..."), "", N_("Create a new channel"), G_CALLBACK (channels_new_cmd_callback), GIMP_HELP_CHANNEL_NEW }, { "channels-new-last-values", GTK_STOCK_NEW, N_("_New Channel"), "", N_("Create a new channel with last used values"), G_CALLBACK (channels_new_last_vals_cmd_callback), GIMP_HELP_CHANNEL_NEW }, { "channels-duplicate", GIMP_STOCK_DUPLICATE, N_("D_uplicate Channel"), NULL, N_("Create a duplicate of this channel and add it to the image"), G_CALLBACK (channels_duplicate_cmd_callback), GIMP_HELP_CHANNEL_DUPLICATE }, { "channels-delete", GTK_STOCK_DELETE, N_("_Delete Channel"), "", N_("Delete this channel"), G_CALLBACK (channels_delete_cmd_callback), GIMP_HELP_CHANNEL_DELETE }, { "channels-raise", GTK_STOCK_GO_UP, N_("_Raise Channel"), "", N_("Raise this channel one step in the channel stack"), G_CALLBACK (channels_raise_cmd_callback), GIMP_HELP_CHANNEL_RAISE }, { "channels-raise-to-top", GTK_STOCK_GOTO_TOP, N_("Raise Channel to _Top"), "", N_("Raise this channel to the top of the channel stack"), G_CALLBACK (channels_raise_to_top_cmd_callback), GIMP_HELP_CHANNEL_RAISE_TO_TOP }, { "channels-lower", GTK_STOCK_GO_DOWN, N_("_Lower Channel"), "", N_("Lower this channel one step in the channel stack"), G_CALLBACK (channels_lower_cmd_callback), GIMP_HELP_CHANNEL_LOWER }, { "channels-lower-to-bottom", GTK_STOCK_GOTO_BOTTOM, N_("Lower Channel to _Bottom"), "", N_("Lower this channel to the bottom of the channel stack"), G_CALLBACK (channels_lower_to_bottom_cmd_callback), GIMP_HELP_CHANNEL_LOWER_TO_BOTTOM } }; static GimpEnumActionEntry channels_to_selection_actions[] = { { "channels-selection-replace", GIMP_STOCK_SELECTION_REPLACE, N_("Channel to Sele_ction"), NULL, N_("Replace the selection with this channel"), GIMP_CHANNEL_OP_REPLACE, FALSE, GIMP_HELP_CHANNEL_SELECTION_REPLACE }, { "channels-selection-add", GIMP_STOCK_SELECTION_ADD, N_("_Add to Selection"), NULL, N_("Add this channel to the current selection"), GIMP_CHANNEL_OP_ADD, FALSE, GIMP_HELP_CHANNEL_SELECTION_ADD }, { "channels-selection-subtract", GIMP_STOCK_SELECTION_SUBTRACT, N_("_Subtract from Selection"), NULL, N_("Subtract this channel from the current selection"), GIMP_CHANNEL_OP_SUBTRACT, FALSE, GIMP_HELP_CHANNEL_SELECTION_SUBTRACT }, { "channels-selection-intersect", GIMP_STOCK_SELECTION_INTERSECT, N_("_Intersect with Selection"), NULL, N_("Intersect this channel with the current selection"), GIMP_CHANNEL_OP_INTERSECT, FALSE, GIMP_HELP_CHANNEL_SELECTION_INTERSECT } }; void channels_actions_setup (GimpActionGroup *group) { gimp_action_group_add_actions (group, channels_actions, G_N_ELEMENTS (channels_actions)); gimp_action_group_add_enum_actions (group, channels_to_selection_actions, G_N_ELEMENTS (channels_to_selection_actions), G_CALLBACK (channels_to_selection_cmd_callback)); } void channels_actions_update (GimpActionGroup *group, gpointer data) { GimpImage *image = action_data_get_image (data); GimpChannel *channel = NULL; gboolean fs = FALSE; gboolean component = FALSE; GList *next = NULL; GList *prev = NULL; if (image) { fs = (gimp_image_floating_sel (image) != NULL); if (GIMP_IS_COMPONENT_EDITOR (data)) { if (GIMP_COMPONENT_EDITOR (data)->clicked_component != -1) component = TRUE; } else { channel = gimp_image_get_active_channel (image); if (channel) { GList *list; list = g_list_find (GIMP_LIST (image->channels)->list, channel); if (list) { prev = g_list_previous (list); next = g_list_next (list); } } } } #define SET_SENSITIVE(action,condition) \ gimp_action_group_set_action_sensitive (group, action, (condition) != 0) SET_SENSITIVE ("channels-edit-attributes", !fs && channel); SET_SENSITIVE ("channels-new", !fs && image); SET_SENSITIVE ("channels-new-last-values", !fs && image); SET_SENSITIVE ("channels-duplicate", !fs && (channel || component)); SET_SENSITIVE ("channels-delete", !fs && channel); SET_SENSITIVE ("channels-raise", !fs && channel && prev); SET_SENSITIVE ("channels-raise-to-top", !fs && channel && prev); SET_SENSITIVE ("channels-lower", !fs && channel && next); SET_SENSITIVE ("channels-lower-to-bottom", !fs && channel && next); SET_SENSITIVE ("channels-selection-replace", !fs && (channel || component)); SET_SENSITIVE ("channels-selection-add", !fs && (channel || component)); SET_SENSITIVE ("channels-selection-subtract", !fs && (channel || component)); SET_SENSITIVE ("channels-selection-intersect", !fs && (channel || component)); #undef SET_SENSITIVE }