mirror of https://github.com/GNOME/gimp.git
725 lines
25 KiB
C
725 lines
25 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 <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <string.h>
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "libgimpbase/gimpbase.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/gimpdrawable.h"
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#include "core/gimpimage.h"
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#include "plug-in/gimppluginmanager.h"
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#include "plug-in/gimppluginmanager-help-domain.h"
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#include "plug-in/gimppluginmanager-history.h"
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#include "plug-in/gimppluginmanager-locale-domain.h"
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#include "plug-in/gimppluginmanager-menu-branch.h"
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#include "plug-in/gimppluginprocedure.h"
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#include "widgets/gimpactiongroup.h"
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#include "widgets/gimphelp-ids.h"
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#include "actions.h"
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#include "plug-in-actions.h"
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#include "plug-in-commands.h"
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#include "gimp-intl.h"
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/* local function prototypes */
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static void plug_in_actions_menu_branch_added (GimpPlugInManager *manager,
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const gchar *progname,
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const gchar *menu_path,
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const gchar *menu_label,
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GimpActionGroup *group);
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static void plug_in_actions_register_procedure (GimpPDB *pdb,
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GimpProcedure *procedure,
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GimpActionGroup *group);
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static void plug_in_actions_unregister_procedure (GimpPDB *pdb,
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GimpProcedure *procedure,
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GimpActionGroup *group);
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static void plug_in_actions_menu_path_added (GimpPlugInProcedure *proc,
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const gchar *menu_path,
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GimpActionGroup *group);
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static void plug_in_actions_add_proc (GimpActionGroup *group,
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GimpPlugInProcedure *proc);
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static void plug_in_actions_history_changed (GimpPlugInManager *manager,
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GimpActionGroup *group);
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static gboolean plug_in_actions_check_translation (const gchar *original,
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const gchar *translated);
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static void plug_in_actions_build_path (GimpActionGroup *group,
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const gchar *original,
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const gchar *translated);
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/* private variables */
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static const GimpActionEntry plug_in_actions[] =
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{
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{ "plug-in-menu", NULL, NC_("plug-in-action",
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"Filte_rs") },
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{ "plug-in-recent-menu", NULL, NC_("plug-in-action",
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"Recently Used") },
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{ "plug-in-blur-menu", NULL, NC_("plug-in-action",
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"_Blur") },
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{ "plug-in-noise-menu", NULL, NC_("plug-in-action",
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"_Noise") },
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{ "plug-in-edge-detect-menu", NULL, NC_("plug-in-action",
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"Edge-De_tect") },
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{ "plug-in-enhance-menu", NULL, NC_("plug-in-action",
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"En_hance") },
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{ "plug-in-combine-menu", NULL, NC_("plug-in-action",
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"C_ombine") },
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{ "plug-in-generic-menu", NULL, NC_("plug-in-action",
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"_Generic") },
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{ "plug-in-light-shadow-menu", NULL, NC_("plug-in-action",
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"_Light and Shadow") },
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{ "plug-in-distorts-menu", NULL, NC_("plug-in-action",
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"_Distorts") },
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{ "plug-in-artistic-menu", NULL, NC_("plug-in-action",
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"_Artistic") },
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{ "plug-in-decor-menu", NULL, NC_("plug-in-action",
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"_Decor") },
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{ "plug-in-map-menu", NULL, NC_("plug-in-action",
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"_Map") },
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{ "plug-in-render-menu", NULL, NC_("plug-in-action",
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"_Render") },
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{ "plug-in-render-clouds-menu", NULL, NC_("plug-in-action",
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"_Clouds") },
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{ "plug-in-render-nature-menu", NULL, NC_("plug-in-action",
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"_Nature") },
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{ "plug-in-render-pattern-menu", NULL, NC_("plug-in-action",
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"_Pattern") },
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{ "plug-in-web-menu", NULL, NC_("plug-in-action",
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"_Web") },
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{ "plug-in-animation-menu", NULL, NC_("plug-in-action",
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"An_imation") },
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{ "plug-in-reset-all", GIMP_STOCK_RESET,
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NC_("plug-in-action", "Reset all _Filters"), NULL,
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NC_("plug-in-action", "Reset all plug-ins to their default settings"),
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G_CALLBACK (plug_in_reset_all_cmd_callback),
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GIMP_HELP_FILTER_RESET_ALL }
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};
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static const GimpEnumActionEntry plug_in_repeat_actions[] =
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{
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{ "plug-in-repeat", GTK_STOCK_EXECUTE,
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NC_("plug-in-action", "Re_peat Last"), "<control>F",
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NC_("plug-in-action",
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"Rerun the last used plug-in using the same settings"),
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GIMP_RUN_WITH_LAST_VALS, FALSE,
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GIMP_HELP_FILTER_REPEAT },
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{ "plug-in-reshow", GIMP_STOCK_RESHOW_FILTER,
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NC_("plug-in-action", "R_e-Show Last"), "<control><shift>F",
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NC_("plug-in-action", "Show the last used plug-in dialog again"),
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GIMP_RUN_INTERACTIVE, FALSE,
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GIMP_HELP_FILTER_RESHOW }
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};
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/* public functions */
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void
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plug_in_actions_setup (GimpActionGroup *group)
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{
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GimpPlugInManager *manager = group->gimp->plug_in_manager;
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GimpPlugInActionEntry *entries;
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GSList *list;
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gint n_entries;
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gint i;
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gimp_action_group_add_actions (group, "plug-in-action",
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plug_in_actions,
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G_N_ELEMENTS (plug_in_actions));
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gimp_action_group_add_enum_actions (group, "plug-in-action",
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plug_in_repeat_actions,
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G_N_ELEMENTS (plug_in_repeat_actions),
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G_CALLBACK (plug_in_repeat_cmd_callback));
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for (list = gimp_plug_in_manager_get_menu_branches (manager);
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list;
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list = g_slist_next (list))
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{
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GimpPlugInMenuBranch *branch = list->data;
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plug_in_actions_menu_branch_added (manager,
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branch->prog_name,
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branch->menu_path,
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branch->menu_label,
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group);
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}
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g_signal_connect_object (manager,
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"menu-branch-added",
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G_CALLBACK (plug_in_actions_menu_branch_added),
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group, 0);
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for (list = manager->plug_in_procedures;
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list;
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list = g_slist_next (list))
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{
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GimpPlugInProcedure *plug_in_proc = list->data;
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if (plug_in_proc->prog)
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plug_in_actions_register_procedure (group->gimp->pdb,
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GIMP_PROCEDURE (plug_in_proc),
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group);
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}
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g_signal_connect_object (group->gimp->pdb, "register-procedure",
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G_CALLBACK (plug_in_actions_register_procedure),
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group, 0);
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g_signal_connect_object (group->gimp->pdb, "unregister-procedure",
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G_CALLBACK (plug_in_actions_unregister_procedure),
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group, 0);
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n_entries = gimp_plug_in_manager_history_size (manager);
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entries = g_new0 (GimpPlugInActionEntry, n_entries);
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for (i = 0; i < n_entries; i++)
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{
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entries[i].name = g_strdup_printf ("plug-in-recent-%02d", i + 1);
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entries[i].stock_id = NULL;
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entries[i].label = "";
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entries[i].accelerator = "";
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entries[i].tooltip = NULL;
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entries[i].procedure = NULL;
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entries[i].help_id = GIMP_HELP_FILTER_RESHOW;
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}
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gimp_action_group_add_plug_in_actions (group, entries, n_entries,
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G_CALLBACK (plug_in_history_cmd_callback));
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for (i = 0; i < n_entries; i++)
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{
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gimp_action_group_set_action_visible (group, entries[i].name, FALSE);
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g_free ((gchar *) entries[i].name);
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}
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g_free (entries);
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g_signal_connect_object (manager, "history-changed",
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G_CALLBACK (plug_in_actions_history_changed),
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group, 0);
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plug_in_actions_history_changed (manager, group);
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}
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void
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plug_in_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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GimpPlugInManager *manager = group->gimp->plug_in_manager;
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GimpDrawable *drawable = NULL;
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GSList *list;
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gint i;
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if (image)
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drawable = gimp_image_get_active_drawable (image);
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for (list = manager->plug_in_procedures; list; list = g_slist_next (list))
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{
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GimpPlugInProcedure *proc = list->data;
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if ((proc->menu_label || proc->menu_paths) &&
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! proc->file_proc &&
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proc->image_types_val)
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{
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gboolean sensitive = gimp_plug_in_procedure_get_sensitive (proc,
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drawable);
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gimp_action_group_set_action_sensitive (group,
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gimp_object_get_name (proc),
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sensitive);
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}
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}
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if (manager->history &&
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gimp_plug_in_procedure_get_sensitive (manager->history->data, drawable))
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{
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gimp_action_group_set_action_sensitive (group, "plug-in-repeat", TRUE);
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gimp_action_group_set_action_sensitive (group, "plug-in-reshow", TRUE);
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}
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else
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{
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gimp_action_group_set_action_sensitive (group, "plug-in-repeat", FALSE);
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gimp_action_group_set_action_sensitive (group, "plug-in-reshow", FALSE);
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}
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for (list = manager->history, i = 0; list; list = list->next, i++)
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{
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GimpPlugInProcedure *proc = list->data;
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gchar *name = g_strdup_printf ("plug-in-recent-%02d",
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i + 1);
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gboolean sensitive;
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sensitive = gimp_plug_in_procedure_get_sensitive (proc, drawable);
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gimp_action_group_set_action_sensitive (group, name, sensitive);
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g_free (name);
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}
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}
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/* private functions */
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static void
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plug_in_actions_menu_branch_added (GimpPlugInManager *manager,
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const gchar *progname,
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const gchar *menu_path,
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const gchar *menu_label,
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GimpActionGroup *group)
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{
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const gchar *locale_domain;
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const gchar *path_translated;
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const gchar *label_translated;
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gchar *full;
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gchar *full_translated;
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locale_domain = gimp_plug_in_manager_get_locale_domain (manager,
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progname, NULL);
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path_translated = dgettext (locale_domain, menu_path);
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label_translated = dgettext (locale_domain, menu_label);
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full = g_strconcat (menu_path, "/", menu_label, NULL);
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full_translated = g_strconcat (path_translated, "/", label_translated, NULL);
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if (plug_in_actions_check_translation (full, full_translated))
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plug_in_actions_build_path (group, full, full_translated);
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else
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plug_in_actions_build_path (group, full, full);
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g_free (full_translated);
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g_free (full);
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}
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static void
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plug_in_actions_register_procedure (GimpPDB *pdb,
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GimpProcedure *procedure,
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GimpActionGroup *group)
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{
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if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
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{
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GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
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g_signal_connect_object (plug_in_proc, "menu-path-added",
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G_CALLBACK (plug_in_actions_menu_path_added),
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group, 0);
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if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
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! plug_in_proc->file_proc)
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{
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#if 0
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g_print ("%s: %s\n", G_STRFUNC,
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gimp_object_get_name (procedure));
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#endif
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plug_in_actions_add_proc (group, plug_in_proc);
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}
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}
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}
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static void
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plug_in_actions_unregister_procedure (GimpPDB *pdb,
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GimpProcedure *procedure,
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GimpActionGroup *group)
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{
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if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
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{
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GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
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g_signal_handlers_disconnect_by_func (plug_in_proc,
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plug_in_actions_menu_path_added,
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group);
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if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
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! plug_in_proc->file_proc)
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{
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GtkAction *action;
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#if 0
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g_print ("%s: %s\n", G_STRFUNC,
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gimp_object_get_name (procedure));
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#endif
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action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
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gimp_object_get_name (procedure));
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if (action)
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gtk_action_group_remove_action (GTK_ACTION_GROUP (group), action);
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}
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}
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}
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static void
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plug_in_actions_menu_path_added (GimpPlugInProcedure *plug_in_proc,
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const gchar *menu_path,
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GimpActionGroup *group)
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{
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const gchar *locale_domain;
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const gchar *path_translated;
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#if 0
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g_print ("%s: %s (%s)\n", G_STRFUNC,
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gimp_object_get_name (plug_in_proc), menu_path);
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#endif
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locale_domain = gimp_plug_in_procedure_get_locale_domain (plug_in_proc);
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path_translated = dgettext (locale_domain, menu_path);
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if (plug_in_actions_check_translation (menu_path, path_translated))
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plug_in_actions_build_path (group, menu_path, path_translated);
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else
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plug_in_actions_build_path (group, menu_path, menu_path);
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}
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static void
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plug_in_actions_add_proc (GimpActionGroup *group,
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GimpPlugInProcedure *proc)
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{
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GimpPlugInActionEntry entry;
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const gchar *locale_domain;
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const gchar *label;
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gchar *path_original = NULL;
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gchar *path_translated = NULL;
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locale_domain = gimp_plug_in_procedure_get_locale_domain (proc);
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if (proc->menu_label)
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{
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label = dgettext (locale_domain, proc->menu_label);
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}
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else
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{
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gchar *p1, *p2;
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path_original = proc->menu_paths->data;
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path_translated = dgettext (locale_domain, path_original);
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path_original = g_strdup (path_original);
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if (plug_in_actions_check_translation (path_original, path_translated))
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path_translated = g_strdup (path_translated);
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else
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path_translated = g_strdup (path_original);
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p1 = strrchr (path_original, '/');
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p2 = strrchr (path_translated, '/');
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if (p1 && p2)
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{
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*p1 = '\0';
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*p2 = '\0';
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label = p2 + 1;
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}
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else
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{
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g_warning ("bad menu path for procedure \"%s\": \"%s\"",
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gimp_object_get_name (proc), path_original);
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g_free (path_original);
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g_free (path_translated);
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return;
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}
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}
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entry.name = gimp_object_get_name (proc);
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entry.stock_id = gimp_plug_in_procedure_get_stock_id (proc);
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entry.label = label;
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entry.accelerator = NULL;
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entry.tooltip = gimp_plug_in_procedure_get_blurb (proc);
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entry.procedure = proc;
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entry.help_id = gimp_plug_in_procedure_get_help_id (proc);
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#if 0
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g_print ("adding plug-in action '%s' (%s)\n",
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gimp_object_get_name (proc), label);
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#endif
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gimp_action_group_add_plug_in_actions (group, &entry, 1,
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G_CALLBACK (plug_in_run_cmd_callback));
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g_free ((gchar *) entry.help_id);
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if (proc->menu_label)
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{
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GList *list;
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for (list = proc->menu_paths; list; list = g_list_next (list))
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{
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const gchar *original = list->data;
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const gchar *translated = dgettext (locale_domain, original);
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if (plug_in_actions_check_translation (original, translated))
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plug_in_actions_build_path (group, original, translated);
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else
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plug_in_actions_build_path (group, original, original);
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}
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}
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else
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{
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plug_in_actions_build_path (group, path_original, path_translated);
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g_free (path_original);
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g_free (path_translated);
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}
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}
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static void
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plug_in_actions_history_changed (GimpPlugInManager *manager,
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GimpActionGroup *group)
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{
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GimpPlugInProcedure *proc;
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gint i;
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proc = gimp_plug_in_manager_history_nth (manager, 0);
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if (proc)
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{
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GtkAction *actual_action;
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const gchar *label;
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gchar *repeat;
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gchar *reshow;
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gboolean sensitive = FALSE;
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label = gimp_plug_in_procedure_get_label (proc);
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/* copy the sensitivity of the plug-in procedure's actual action
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* instead of calling plug_in_actions_update() because doing the
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* latter would set the sensitivity of this image's action on
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* all images' actions. See bug #517683.
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*/
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actual_action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
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gimp_object_get_name (proc));
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if (actual_action)
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sensitive = gtk_action_get_sensitive (actual_action);
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repeat = g_strdup_printf (_("Re_peat \"%s\""), label);
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reshow = g_strdup_printf (_("R_e-Show \"%s\""), label);
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gimp_action_group_set_action_label (group, "plug-in-repeat", repeat);
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gimp_action_group_set_action_label (group, "plug-in-reshow", reshow);
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gimp_action_group_set_action_sensitive (group,
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"plug-in-repeat", sensitive);
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gimp_action_group_set_action_sensitive (group,
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"plug-in-reshow", sensitive);
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g_free (repeat);
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g_free (reshow);
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}
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else
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{
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gimp_action_group_set_action_label (group, "plug-in-repeat",
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_("Repeat Last"));
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gimp_action_group_set_action_label (group, "plug-in-reshow",
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_("Re-Show Last"));
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gimp_action_group_set_action_sensitive (group, "plug-in-repeat", FALSE);
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gimp_action_group_set_action_sensitive (group, "plug-in-reshow", FALSE);
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}
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for (i = 0; i < gimp_plug_in_manager_history_length (manager); i++)
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{
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GtkAction *action;
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GtkAction *actual_action;
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const gchar *label;
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gchar *name;
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gboolean sensitive = FALSE;
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name = g_strdup_printf ("plug-in-recent-%02d", i + 1);
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action = gtk_action_group_get_action (GTK_ACTION_GROUP (group), name);
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g_free (name);
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proc = gimp_plug_in_manager_history_nth (manager, i);
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if (proc->menu_label)
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{
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label = dgettext (gimp_plug_in_procedure_get_locale_domain (proc),
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proc->menu_label);
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}
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else
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{
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label = gimp_plug_in_procedure_get_label (proc);
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}
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/* see comment above */
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actual_action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
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gimp_object_get_name (proc));
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if (actual_action)
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sensitive = gtk_action_get_sensitive (actual_action);
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g_object_set (action,
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"visible", TRUE,
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"sensitive", sensitive,
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"procedure", proc,
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"label", label,
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"stock-id", gimp_plug_in_procedure_get_stock_id (proc),
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"tooltip", gimp_plug_in_procedure_get_blurb (proc),
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NULL);
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}
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for (; i < gimp_plug_in_manager_history_size (manager); i++)
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{
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GtkAction *action;
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gchar *name = g_strdup_printf ("plug-in-recent-%02d", i + 1);
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action = gtk_action_group_get_action (GTK_ACTION_GROUP (group), name);
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g_free (name);
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g_object_set (action,
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"visible", FALSE,
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"procedure", NULL,
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NULL);
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}
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}
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static gboolean
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plug_in_actions_check_translation (const gchar *original,
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const gchar *translated)
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{
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const gchar *p1;
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const gchar *p2;
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/* first check if <Prefix> is present and identical in both strings */
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p1 = strchr (original, '>');
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p2 = strchr (translated, '>');
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if (!p1 || !p2 ||
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(p1 - original) != (p2 - translated) ||
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strncmp (original, translated, p1 - original))
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{
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g_printerr ("bad translation \"%s\"\n"
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"for menu path \"%s\"\n"
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"(<Prefix> must not be translated)\n\n",
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translated, original);
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return FALSE;
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}
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p1++;
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p2++;
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/* then check if either a '/' or nothing follows in *both* strings */
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if (! ((*p1 == '/' && *p2 == '/') ||
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(*p1 == '\0' && *p2 == '\0')))
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{
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g_printerr ("bad translation \"%s\"\n"
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"for menu path \"%s\"\n"
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"(<Prefix> must be followed by either nothing or '/')\n\n",
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translated, original);
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return FALSE;
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}
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/* then check the number of slashes in the remaining string */
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while (p1 && p2)
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{
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p1 = strchr (p1, '/');
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p2 = strchr (p2, '/');
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if (p1) p1++;
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if (p2) p2++;
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}
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if (p1 || p2)
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{
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g_printerr ("bad translation \"%s\"\n"
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"for menu path \"%s\"\n"
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"(number of '/' must be the same)\n\n",
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translated, original);
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return FALSE;
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}
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return TRUE;
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}
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static void
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plug_in_actions_build_path (GimpActionGroup *group,
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const gchar *path_original,
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const gchar *path_translated)
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{
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GHashTable *path_table;
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gchar *copy_original;
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gchar *copy_translated;
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gchar *p1, *p2;
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path_table = g_object_get_data (G_OBJECT (group), "plug-in-path-table");
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if (! path_table)
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{
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path_table = g_hash_table_new_full (g_str_hash, g_str_equal,
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g_free, NULL);
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g_object_set_data_full (G_OBJECT (group), "plug-in-path-table",
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path_table,
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(GDestroyNotify) g_hash_table_destroy);
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}
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copy_original = gimp_strip_uline (path_original);
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copy_translated = g_strdup (path_translated);
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p1 = strrchr (copy_original, '/');
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p2 = strrchr (copy_translated, '/');
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if (p1 && p2 && ! g_hash_table_lookup (path_table, copy_original))
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{
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GtkAction *action;
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gchar *label;
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label = p2 + 1;
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#if 0
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g_print ("adding plug-in submenu '%s' (%s)\n",
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copy_original, label);
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#endif
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action = gtk_action_new (copy_original, label, NULL, NULL);
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gtk_action_group_add_action (GTK_ACTION_GROUP (group), action);
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g_object_unref (action);
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g_hash_table_insert (path_table, g_strdup (copy_original), action);
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*p1 = '\0';
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*p2 = '\0';
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/* recursively call ourselves with the last part of the path removed */
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plug_in_actions_build_path (group, copy_original, copy_translated);
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}
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g_free (copy_original);
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g_free (copy_translated);
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}
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