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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:30:19 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:30:19 +0000 |
commit | 5c1676dfe6d2f3c837a5e074117b45613fd29a72 (patch) | |
tree | cbffb45144febf451e54061db2b21395faf94bfe /app/menus/plug-in-menus.c | |
parent | Initial commit. (diff) | |
download | gimp-5c1676dfe6d2f3c837a5e074117b45613fd29a72.tar.xz gimp-5c1676dfe6d2f3c837a5e074117b45613fd29a72.zip |
Adding upstream version 2.10.34.upstream/2.10.34upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | app/menus/plug-in-menus.c | 574 |
1 files changed, 574 insertions, 0 deletions
diff --git a/app/menus/plug-in-menus.c b/app/menus/plug-in-menus.c new file mode 100644 index 0000000..8efdeb4 --- /dev/null +++ b/app/menus/plug-in-menus.c @@ -0,0 +1,574 @@ +/* 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 <gtk/gtk.h> +#include <gegl.h> + +#include "libgimpbase/gimpbase.h" + +#include "menus-types.h" + +#include "config/gimpcoreconfig.h" + +#include "core/gimp.h" + +#include "plug-in/gimppluginmanager.h" +#include "plug-in/gimppluginmanager-locale-domain.h" +#include "plug-in/gimppluginprocedure.h" + +#include "widgets/gimpuimanager.h" + +#include "plug-in-menus.h" + +#include "gimp-log.h" +#include "gimp-intl.h" + + +typedef struct _PlugInMenuEntry PlugInMenuEntry; + +struct _PlugInMenuEntry +{ + GimpPlugInProcedure *proc; + const gchar *menu_path; +}; + + +/* local function prototypes */ + +static void plug_in_menus_register_procedure (GimpPDB *pdb, + GimpProcedure *procedure, + GimpUIManager *manager); +static void plug_in_menus_unregister_procedure (GimpPDB *pdb, + GimpProcedure *procedure, + GimpUIManager *manager); +static void plug_in_menus_menu_path_added (GimpPlugInProcedure *plug_in_proc, + const gchar *menu_path, + GimpUIManager *manager); +static void plug_in_menus_add_proc (GimpUIManager *manager, + const gchar *ui_path, + GimpPlugInProcedure *proc, + const gchar *menu_path); +static void plug_in_menus_tree_insert (GTree *entries, + const gchar * path, + PlugInMenuEntry *entry); +static gboolean plug_in_menus_tree_traverse (gpointer key, + PlugInMenuEntry *entry, + GimpUIManager *manager); +static gchar * plug_in_menus_build_path (GimpUIManager *manager, + const gchar *ui_path, + guint merge_id, + const gchar *menu_path, + gboolean for_menu); +static void plug_in_menu_entry_free (PlugInMenuEntry *entry); + + +/* public functions */ + +void +plug_in_menus_setup (GimpUIManager *manager, + const gchar *ui_path) +{ + GimpPlugInManager *plug_in_manager; + GTree *menu_entries; + GSList *list; + guint merge_id; + gint i; + + g_return_if_fail (GIMP_IS_UI_MANAGER (manager)); + g_return_if_fail (ui_path != NULL); + + plug_in_manager = manager->gimp->plug_in_manager; + + merge_id = gimp_ui_manager_new_merge_id (manager); + + for (i = 0; i < manager->gimp->config->filter_history_size; i++) + { + gchar *action_name; + gchar *action_path; + + action_name = g_strdup_printf ("filter-recent-%02d", i + 1); + action_path = g_strdup_printf ("%s/Filters/Recently Used/Plug-ins", + ui_path); + + gimp_ui_manager_add_ui (manager, merge_id, + action_path, action_name, action_name, + GTK_UI_MANAGER_MENUITEM, + FALSE); + + g_free (action_name); + g_free (action_path); + } + + menu_entries = g_tree_new_full ((GCompareDataFunc) strcmp, NULL, + g_free, + (GDestroyNotify) plug_in_menu_entry_free); + + for (list = plug_in_manager->plug_in_procedures; + list; + list = g_slist_next (list)) + { + GimpPlugInProcedure *plug_in_proc = list->data; + + if (! plug_in_proc->file) + continue; + + g_signal_connect_object (plug_in_proc, "menu-path-added", + G_CALLBACK (plug_in_menus_menu_path_added), + manager, 0); + + if (plug_in_proc->menu_paths && + ! plug_in_proc->file_proc) + { + GList *path; + + for (path = plug_in_proc->menu_paths; path; path = g_list_next (path)) + { + if (g_str_has_prefix (path->data, manager->name)) + { + PlugInMenuEntry *entry = g_slice_new0 (PlugInMenuEntry); + GFile *file; + const gchar *locale_domain; + + entry->proc = plug_in_proc; + entry->menu_path = path->data; + + file = gimp_plug_in_procedure_get_file (plug_in_proc); + + locale_domain = + gimp_plug_in_manager_get_locale_domain (plug_in_manager, + file, NULL); + + if (plug_in_proc->menu_label) + { + gchar *menu; + + menu = g_strconcat (dgettext (locale_domain, + path->data), + "/", + dgettext (locale_domain, + plug_in_proc->menu_label), + NULL); + + plug_in_menus_tree_insert (menu_entries, menu, entry); + g_free (menu); + } + else + { + plug_in_menus_tree_insert (menu_entries, + dgettext (locale_domain, + path->data), + entry); + } + } + } + } + } + + g_object_set_data (G_OBJECT (manager), "ui-path", (gpointer) ui_path); + + g_tree_foreach (menu_entries, + (GTraverseFunc) plug_in_menus_tree_traverse, + manager); + + g_object_set_data (G_OBJECT (manager), "ui-path", NULL); + + g_tree_destroy (menu_entries); + + g_signal_connect_object (manager->gimp->pdb, "register-procedure", + G_CALLBACK (plug_in_menus_register_procedure), + manager, 0); + g_signal_connect_object (manager->gimp->pdb, "unregister-procedure", + G_CALLBACK (plug_in_menus_unregister_procedure), + manager, 0); +} + + +/* private functions */ + +static void +plug_in_menus_register_procedure (GimpPDB *pdb, + GimpProcedure *procedure, + GimpUIManager *manager) +{ + 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_menus_menu_path_added), + manager, 0); + + if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) && + ! plug_in_proc->file_proc) + { + GList *list; + + + GIMP_LOG (MENUS, "register procedure: %s", + gimp_object_get_name (procedure)); + + for (list = plug_in_proc->menu_paths; list; list = g_list_next (list)) + plug_in_menus_menu_path_added (plug_in_proc, list->data, manager); + } + } +} + +static void +plug_in_menus_unregister_procedure (GimpPDB *pdb, + GimpProcedure *procedure, + GimpUIManager *manager) +{ + 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_menus_menu_path_added, + manager); + + if ((plug_in_proc->menu_label || plug_in_proc->menu_paths) && + ! plug_in_proc->file_proc) + { + GList *list; + + GIMP_LOG (MENUS, "unregister procedure: %s", + gimp_object_get_name (procedure)); + + for (list = plug_in_proc->menu_paths; list; list = g_list_next (list)) + { + if (g_str_has_prefix (list->data, manager->name)) + { + gchar *merge_key; + guint merge_id; + + merge_key = g_strdup_printf ("%s-merge-id", + gimp_object_get_name (plug_in_proc)); + merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager), + merge_key)); + g_free (merge_key); + + if (merge_id) + gimp_ui_manager_remove_ui (manager, merge_id); + + break; + } + } + } + } +} + +static void +plug_in_menus_menu_path_added (GimpPlugInProcedure *plug_in_proc, + const gchar *menu_path, + GimpUIManager *manager) +{ + GIMP_LOG (MENUS, "menu path added: %s (%s)", + gimp_object_get_name (plug_in_proc), menu_path); + + if (g_str_has_prefix (menu_path, manager->name)) + { + if (! strcmp (manager->name, "<Image>")) + { + plug_in_menus_add_proc (manager, "/image-menubar", + plug_in_proc, menu_path); + plug_in_menus_add_proc (manager, "/dummy-menubar/image-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Layers>")) + { + plug_in_menus_add_proc (manager, "/layers-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Channels>")) + { + plug_in_menus_add_proc (manager, "/channels-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Vectors>")) + { + plug_in_menus_add_proc (manager, "/vectors-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Colormap>")) + { + plug_in_menus_add_proc (manager, "/colormap-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Brushes>")) + { + plug_in_menus_add_proc (manager, "/brushes-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Dynamics>")) + { + plug_in_menus_add_proc (manager, "/dynamics-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<MyPaintBrushes>")) + { + plug_in_menus_add_proc (manager, "/mypaint-brushes-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Gradients>")) + { + plug_in_menus_add_proc (manager, "/gradients-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Palettes>")) + { + plug_in_menus_add_proc (manager, "/palettes-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Patterns>")) + { + plug_in_menus_add_proc (manager, "/patterns-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<ToolPresets>")) + { + plug_in_menus_add_proc (manager, "/tool-presets-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Fonts>")) + { + plug_in_menus_add_proc (manager, "/fonts-popup", + plug_in_proc, menu_path); + } + else if (! strcmp (manager->name, "<Buffers>")) + { + plug_in_menus_add_proc (manager, "/buffers-popup", + plug_in_proc, menu_path); + } + } +} + +static void +plug_in_menus_add_proc (GimpUIManager *manager, + const gchar *ui_path, + GimpPlugInProcedure *proc, + const gchar *menu_path) +{ + gchar *path; + gchar *merge_key; + gchar *stripped_path; + gchar *action_path; + guint merge_id; + guint menu_merge_id; + + g_return_if_fail (GIMP_IS_UI_MANAGER (manager)); + g_return_if_fail (ui_path != NULL); + g_return_if_fail (GIMP_IS_PLUG_IN_PROCEDURE (proc)); + + path = g_strdup (menu_path); + + if (! proc->menu_label) + { + gchar *p; + + if (! path) + return; + + p = strrchr (path, '/'); + if (! p) + { + g_free (path); + return; + } + + *p = '\0'; + } + + merge_key = g_strdup_printf ("%s-merge-id", gimp_object_get_name (proc)); + + merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager), + merge_key)); + + if (! merge_id) + { + merge_id = gimp_ui_manager_new_merge_id (manager); + g_object_set_data (G_OBJECT (manager), merge_key, + GUINT_TO_POINTER (merge_id)); + } + + g_free (merge_key); + + menu_merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager), + "plug-in-menu-merge-id")); + + if (! menu_merge_id) + { + menu_merge_id = gimp_ui_manager_new_merge_id (manager); + g_object_set_data (G_OBJECT (manager), "plug-in-menu-merge-id", + GUINT_TO_POINTER (menu_merge_id)); + } + + stripped_path = gimp_strip_uline (path); + action_path = plug_in_menus_build_path (manager, ui_path, menu_merge_id, + stripped_path, FALSE); + g_free (stripped_path); + + if (! action_path) + { + g_free (path); + return; + } + + GIMP_LOG (MENUS, "adding menu item for '%s' (@ %s)", + gimp_object_get_name (proc), action_path); + + gimp_ui_manager_add_ui (manager, merge_id, + action_path, + gimp_object_get_name (proc), + gimp_object_get_name (proc), + GTK_UI_MANAGER_MENUITEM, + FALSE); + + g_free (action_path); + g_free (path); +} + +static void +plug_in_menus_tree_insert (GTree *entries, + const gchar *path, + PlugInMenuEntry *entry) +{ + gchar *strip = gimp_strip_uline (path); + gchar *key; + + /* Append the procedure name to the menu path in order to get a unique + * key even if two procedures are installed to the same menu entry. + */ + key = g_strconcat (strip, gimp_object_get_name (entry->proc), NULL); + + g_tree_insert (entries, g_utf8_collate_key (key, -1), entry); + + g_free (key); + g_free (strip); +} + +static gboolean +plug_in_menus_tree_traverse (gpointer key, + PlugInMenuEntry *entry, + GimpUIManager *manager) +{ + const gchar *ui_path = g_object_get_data (G_OBJECT (manager), "ui-path"); + + plug_in_menus_add_proc (manager, ui_path, entry->proc, entry->menu_path); + + return FALSE; +} + +static gchar * +plug_in_menus_build_path (GimpUIManager *manager, + const gchar *ui_path, + guint merge_id, + const gchar *menu_path, + gboolean for_menu) +{ + gchar *action_path; + + if (! strchr (menu_path, '/')) + { + action_path = g_strdup (ui_path); + goto make_placeholder; + } + + action_path = g_strdup_printf ("%s%s", ui_path, strchr (menu_path, '/')); + + if (! gimp_ui_manager_get_widget (manager, action_path)) + { + gchar *parent_menu_path = g_strdup (menu_path); + gchar *parent_action_path = NULL; + gchar *menu_item_name; + + menu_item_name = strrchr (parent_menu_path, '/'); + + if (menu_item_name) + { + *menu_item_name++ = '\0'; + + parent_action_path = plug_in_menus_build_path (manager, + ui_path, merge_id, + parent_menu_path, TRUE); + } + + if (parent_action_path) + { + g_free (action_path); + action_path = g_strdup_printf ("%s/%s", + parent_action_path, menu_item_name); + + if (! gimp_ui_manager_get_widget (manager, action_path)) + { + GIMP_LOG (MENUS, "adding menu '%s' at path '%s' for action '%s'", + menu_item_name, action_path, menu_path); + + gimp_ui_manager_add_ui (manager, merge_id, + parent_action_path, menu_item_name, + menu_path, + GTK_UI_MANAGER_MENU, + FALSE); + + gimp_ui_manager_add_ui (manager, merge_id, + action_path, "Menus", NULL, + GTK_UI_MANAGER_PLACEHOLDER, + FALSE); + gimp_ui_manager_add_ui (manager, merge_id, + action_path, "Separator", NULL, + GTK_UI_MANAGER_SEPARATOR, + FALSE); + } + + g_free (parent_action_path); + } + else + { + g_free (action_path); + action_path = NULL; + } + + g_free (parent_menu_path); + } + + make_placeholder: + + if (action_path && for_menu) + { + gchar *placeholder_path = g_strdup_printf ("%s/%s", action_path, "Menus"); + + if (gimp_ui_manager_get_widget (manager, placeholder_path)) + { + g_free (action_path); + + return placeholder_path; + } + + g_free (placeholder_path); + } + + return action_path; +} + +static void +plug_in_menu_entry_free (PlugInMenuEntry *entry) +{ + g_slice_free (PlugInMenuEntry, entry); +} |