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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:23:22 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:23:22 +0000
commite42129241681dde7adae7d20697e7b421682fbb4 (patch)
treeaf1fe815a5e639e68e59fabd8395ec69458b3e5e /app/actions/plug-in-actions.c
parentInitial commit. (diff)
downloadgimp-e42129241681dde7adae7d20697e7b421682fbb4.tar.xz
gimp-e42129241681dde7adae7d20697e7b421682fbb4.zip
Adding upstream version 2.10.22.upstream/2.10.22upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'app/actions/plug-in-actions.c')
-rw-r--r--app/actions/plug-in-actions.c517
1 files changed, 517 insertions, 0 deletions
diff --git a/app/actions/plug-in-actions.c b/app/actions/plug-in-actions.c
new file mode 100644
index 0000000..5a78324
--- /dev/null
+++ b/app/actions/plug-in-actions.c
@@ -0,0 +1,517 @@
+/* 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 <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdrawable.h"
+#include "core/gimpimage.h"
+
+#include "plug-in/gimppluginmanager.h"
+#include "plug-in/gimppluginmanager-help-domain.h"
+#include "plug-in/gimppluginmanager-locale-domain.h"
+#include "plug-in/gimppluginmanager-menu-branch.h"
+#include "plug-in/gimppluginprocedure.h"
+
+#include "widgets/gimpaction.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpactionimpl.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "plug-in-actions.h"
+#include "plug-in-commands.h"
+
+#include "gimp-intl.h"
+
+
+/* local function prototypes */
+
+static void plug_in_actions_menu_branch_added (GimpPlugInManager *manager,
+ GFile *file,
+ const gchar *menu_path,
+ const gchar *menu_label,
+ GimpActionGroup *group);
+static void plug_in_actions_register_procedure (GimpPDB *pdb,
+ GimpProcedure *procedure,
+ GimpActionGroup *group);
+static void plug_in_actions_unregister_procedure (GimpPDB *pdb,
+ GimpProcedure *procedure,
+ GimpActionGroup *group);
+static void plug_in_actions_menu_path_added (GimpPlugInProcedure *proc,
+ const gchar *menu_path,
+ GimpActionGroup *group);
+static void plug_in_actions_add_proc (GimpActionGroup *group,
+ GimpPlugInProcedure *proc);
+
+static gboolean plug_in_actions_check_translation (const gchar *original,
+ const gchar *translated);
+static void plug_in_actions_build_path (GimpActionGroup *group,
+ const gchar *original,
+ const gchar *translated);
+
+
+/* private variables */
+
+static const GimpActionEntry plug_in_actions[] =
+{
+ { "plug-in-reset-all", GIMP_ICON_RESET,
+ NC_("plug-in-action", "Reset all _Filters"), NULL,
+ NC_("plug-in-action", "Reset all plug-ins to their default settings"),
+ plug_in_reset_all_cmd_callback,
+ GIMP_HELP_FILTER_RESET_ALL }
+};
+
+
+/* public functions */
+
+void
+plug_in_actions_setup (GimpActionGroup *group)
+{
+ GimpPlugInManager *manager = group->gimp->plug_in_manager;
+ GSList *list;
+
+ gimp_action_group_add_actions (group, "plug-in-action",
+ plug_in_actions,
+ G_N_ELEMENTS (plug_in_actions));
+
+ for (list = gimp_plug_in_manager_get_menu_branches (manager);
+ list;
+ list = g_slist_next (list))
+ {
+ GimpPlugInMenuBranch *branch = list->data;
+
+ plug_in_actions_menu_branch_added (manager,
+ branch->file,
+ branch->menu_path,
+ branch->menu_label,
+ group);
+ }
+
+ g_signal_connect_object (manager,
+ "menu-branch-added",
+ G_CALLBACK (plug_in_actions_menu_branch_added),
+ group, 0);
+
+ for (list = manager->plug_in_procedures;
+ list;
+ list = g_slist_next (list))
+ {
+ GimpPlugInProcedure *plug_in_proc = list->data;
+
+ if (plug_in_proc->file)
+ plug_in_actions_register_procedure (group->gimp->pdb,
+ GIMP_PROCEDURE (plug_in_proc),
+ group);
+ }
+
+ g_signal_connect_object (group->gimp->pdb, "register-procedure",
+ G_CALLBACK (plug_in_actions_register_procedure),
+ group, 0);
+ g_signal_connect_object (group->gimp->pdb, "unregister-procedure",
+ G_CALLBACK (plug_in_actions_unregister_procedure),
+ group, 0);
+}
+
+void
+plug_in_actions_update (GimpActionGroup *group,
+ gpointer data)
+{
+ GimpImage *image = action_data_get_image (data);
+ GimpPlugInManager *manager = group->gimp->plug_in_manager;
+ GimpDrawable *drawable = NULL;
+ GSList *list;
+
+ if (image)
+ drawable = gimp_image_get_active_drawable (image);
+
+ for (list = manager->plug_in_procedures; list; list = g_slist_next (list))
+ {
+ GimpPlugInProcedure *proc = list->data;
+
+ if ((proc->menu_label || proc->menu_paths) &&
+ ! proc->file_proc &&
+ proc->image_types_val)
+ {
+ GimpProcedure *procedure = GIMP_PROCEDURE (proc);
+ gboolean sensitive;
+ const gchar *tooltip;
+
+ sensitive = gimp_procedure_get_sensitive (procedure,
+ GIMP_OBJECT (drawable),
+ &tooltip);
+
+ gimp_action_group_set_action_sensitive (group,
+ gimp_object_get_name (proc),
+ sensitive);
+
+ if (sensitive || ! drawable || ! tooltip)
+ tooltip = gimp_procedure_get_blurb (procedure);
+
+ gimp_action_group_set_action_tooltip (group,
+ gimp_object_get_name (proc),
+ tooltip);
+ }
+ }
+}
+
+
+/* private functions */
+
+static void
+plug_in_actions_menu_branch_added (GimpPlugInManager *manager,
+ GFile *file,
+ const gchar *menu_path,
+ const gchar *menu_label,
+ GimpActionGroup *group)
+{
+ const gchar *locale_domain;
+ const gchar *path_translated;
+ const gchar *label_translated;
+ gchar *full;
+ gchar *full_translated;
+
+ locale_domain = gimp_plug_in_manager_get_locale_domain (manager, file, NULL);
+
+ path_translated = dgettext (locale_domain, menu_path);
+ label_translated = dgettext (locale_domain, menu_label);
+
+ full = g_strconcat (menu_path, "/", menu_label, NULL);
+ full_translated = g_strconcat (path_translated, "/", label_translated, NULL);
+
+ if (plug_in_actions_check_translation (full, full_translated))
+ plug_in_actions_build_path (group, full, full_translated);
+ else
+ plug_in_actions_build_path (group, full, full);
+
+ g_free (full_translated);
+ g_free (full);
+}
+
+static void
+plug_in_actions_register_procedure (GimpPDB *pdb,
+ GimpProcedure *procedure,
+ GimpActionGroup *group)
+{
+ if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
+ {
+ GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
+
+ g_signal_connect_object (plug_in_proc, "menu-path-added",
+ G_CALLBACK (plug_in_actions_menu_path_added),
+ group, 0);
+
+ if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
+ ! plug_in_proc->file_proc)
+ {
+#if 0
+ g_print ("%s: %s\n", G_STRFUNC,
+ gimp_object_get_name (procedure));
+#endif
+
+ plug_in_actions_add_proc (group, plug_in_proc);
+ }
+ }
+}
+
+static void
+plug_in_actions_unregister_procedure (GimpPDB *pdb,
+ GimpProcedure *procedure,
+ GimpActionGroup *group)
+{
+ if (GIMP_IS_PLUG_IN_PROCEDURE (procedure))
+ {
+ GimpPlugInProcedure *plug_in_proc = GIMP_PLUG_IN_PROCEDURE (procedure);
+
+ g_signal_handlers_disconnect_by_func (plug_in_proc,
+ plug_in_actions_menu_path_added,
+ group);
+
+ if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) &&
+ ! plug_in_proc->file_proc)
+ {
+ GimpAction *action;
+
+#if 0
+ g_print ("%s: %s\n", G_STRFUNC,
+ gimp_object_get_name (procedure));
+#endif
+
+ action = gimp_action_group_get_action (group,
+ gimp_object_get_name (procedure));
+
+ if (action)
+ gimp_action_group_remove_action (group, action);
+ }
+ }
+}
+
+static void
+plug_in_actions_menu_path_added (GimpPlugInProcedure *plug_in_proc,
+ const gchar *menu_path,
+ GimpActionGroup *group)
+{
+ const gchar *locale_domain;
+ const gchar *path_translated;
+
+#if 0
+ g_print ("%s: %s (%s)\n", G_STRFUNC,
+ gimp_object_get_name (plug_in_proc), menu_path);
+#endif
+
+ locale_domain = gimp_plug_in_procedure_get_locale_domain (plug_in_proc);
+
+ path_translated = dgettext (locale_domain, menu_path);
+
+ if (plug_in_actions_check_translation (menu_path, path_translated))
+ plug_in_actions_build_path (group, menu_path, path_translated);
+ else
+ plug_in_actions_build_path (group, menu_path, menu_path);
+}
+
+static void
+plug_in_actions_add_proc (GimpActionGroup *group,
+ GimpPlugInProcedure *proc)
+{
+ GimpProcedureActionEntry entry;
+ const gchar *locale_domain;
+ gchar *path_original = NULL;
+ gchar *path_translated = NULL;
+
+ locale_domain = gimp_plug_in_procedure_get_locale_domain (proc);
+
+ if (! proc->menu_label)
+ {
+ gchar *p1, *p2;
+
+ path_original = proc->menu_paths->data;
+ path_translated = dgettext (locale_domain, path_original);
+
+ path_original = g_strdup (path_original);
+
+ if (plug_in_actions_check_translation (path_original, path_translated))
+ path_translated = g_strdup (path_translated);
+ else
+ path_translated = g_strdup (path_original);
+
+ p1 = strrchr (path_original, '/');
+ p2 = strrchr (path_translated, '/');
+
+ if (p1 && p2)
+ {
+ *p1 = '\0';
+ *p2 = '\0';
+ }
+ else
+ {
+ g_warning ("bad menu path for procedure \"%s\": \"%s\"",
+ gimp_object_get_name (proc), path_original);
+
+ g_free (path_original);
+ g_free (path_translated);
+
+ return;
+ }
+ }
+
+ entry.name = gimp_object_get_name (proc);
+ entry.icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (proc));
+ entry.label = gimp_procedure_get_menu_label (GIMP_PROCEDURE (proc));
+ entry.accelerator = NULL;
+ entry.tooltip = gimp_procedure_get_blurb (GIMP_PROCEDURE (proc));
+ entry.procedure = GIMP_PROCEDURE (proc);
+ entry.help_id = gimp_procedure_get_help_id (GIMP_PROCEDURE (proc));
+
+ gimp_action_group_add_procedure_actions (group, &entry, 1,
+ plug_in_run_cmd_callback);
+
+ if (proc->menu_label)
+ {
+ GList *list;
+
+ for (list = proc->menu_paths; list; list = g_list_next (list))
+ {
+ const gchar *original = list->data;
+ const gchar *translated = dgettext (locale_domain, original);
+
+ if (plug_in_actions_check_translation (original, translated))
+ plug_in_actions_build_path (group, original, translated);
+ else
+ plug_in_actions_build_path (group, original, original);
+ }
+ }
+ else
+ {
+ plug_in_actions_build_path (group, path_original, path_translated);
+
+ g_free (path_original);
+ g_free (path_translated);
+ }
+
+ if ((proc->menu_label || proc->menu_paths) &&
+ ! proc->file_proc &&
+ proc->image_types_val)
+ {
+ GimpContext *context = gimp_get_user_context (group->gimp);
+ GimpImage *image = gimp_context_get_image (context);
+ GimpDrawable *drawable = NULL;
+ gboolean sensitive;
+ const gchar *tooltip;
+
+ if (image)
+ drawable = gimp_image_get_active_drawable (image);
+
+ sensitive = gimp_procedure_get_sensitive (GIMP_PROCEDURE (proc),
+ GIMP_OBJECT (drawable),
+ &tooltip);
+
+ gimp_action_group_set_action_sensitive (group,
+ gimp_object_get_name (proc),
+ sensitive);
+
+ if (! sensitive && drawable && tooltip)
+ gimp_action_group_set_action_tooltip (group,
+ gimp_object_get_name (proc),
+ tooltip);
+ }
+}
+
+static gboolean
+plug_in_actions_check_translation (const gchar *original,
+ const gchar *translated)
+{
+ const gchar *p1;
+ const gchar *p2;
+
+ /* first check if <Prefix> is present and identical in both strings */
+ p1 = strchr (original, '>');
+ p2 = strchr (translated, '>');
+
+ if (!p1 || !p2 ||
+ (p1 - original) != (p2 - translated) ||
+ strncmp (original, translated, p1 - original))
+ {
+ g_printerr ("bad translation \"%s\"\n"
+ "for menu path \"%s\"\n"
+ "(<Prefix> must not be translated)\n\n",
+ translated, original);
+ return FALSE;
+ }
+
+ p1++;
+ p2++;
+
+ /* then check if either a '/' or nothing follows in *both* strings */
+ if (! ((*p1 == '/' && *p2 == '/') ||
+ (*p1 == '\0' && *p2 == '\0')))
+ {
+ g_printerr ("bad translation \"%s\"\n"
+ "for menu path \"%s\"\n"
+ "(<Prefix> must be followed by either nothing or '/')\n\n",
+ translated, original);
+ return FALSE;
+ }
+
+ /* then check the number of slashes in the remaining string */
+ while (p1 && p2)
+ {
+ p1 = strchr (p1, '/');
+ p2 = strchr (p2, '/');
+
+ if (p1) p1++;
+ if (p2) p2++;
+ }
+
+ if (p1 || p2)
+ {
+ g_printerr ("bad translation \"%s\"\n"
+ "for menu path \"%s\"\n"
+ "(number of '/' must be the same)\n\n",
+ translated, original);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void
+plug_in_actions_build_path (GimpActionGroup *group,
+ const gchar *path_original,
+ const gchar *path_translated)
+{
+ GHashTable *path_table;
+ gchar *copy_original;
+ gchar *copy_translated;
+ gchar *p1, *p2;
+
+ path_table = g_object_get_data (G_OBJECT (group), "plug-in-path-table");
+
+ if (! path_table)
+ {
+ path_table = g_hash_table_new_full (g_str_hash, g_str_equal,
+ g_free, NULL);
+
+ g_object_set_data_full (G_OBJECT (group), "plug-in-path-table",
+ path_table,
+ (GDestroyNotify) g_hash_table_destroy);
+ }
+
+ copy_original = gimp_strip_uline (path_original);
+ copy_translated = g_strdup (path_translated);
+
+ p1 = strrchr (copy_original, '/');
+ p2 = strrchr (copy_translated, '/');
+
+ if (p1 && p2 && ! g_hash_table_lookup (path_table, copy_original))
+ {
+ GimpAction *action;
+ gchar *label;
+
+ label = p2 + 1;
+
+#if 0
+ g_print ("adding plug-in submenu '%s' (%s)\n",
+ copy_original, label);
+#endif
+
+ action = gimp_action_impl_new (copy_original, label, NULL, NULL, NULL);
+ gimp_action_group_add_action (group, action);
+ g_object_unref (action);
+
+ g_hash_table_insert (path_table, g_strdup (copy_original), action);
+
+ *p1 = '\0';
+ *p2 = '\0';
+
+ /* recursively call ourselves with the last part of the path removed */
+ plug_in_actions_build_path (group, copy_original, copy_translated);
+ }
+
+ g_free (copy_original);
+ g_free (copy_translated);
+}