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gimp/app/menus/plug-in-menus.c

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/* 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 "string.h"
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "gui-types.h"
#include "core/gimp.h"
#include "plug-in/plug-ins.h"
#include "plug-in/plug-in-def.h"
#include "plug-in/plug-in-proc.h"
#include "plug-in/plug-in-run.h"
#include "widgets/gimpitemfactory.h"
#include "widgets/gimpwidgets-utils.h"
#include "plug-in-commands.h"
#include "plug-in-menus.h"
#include "libgimpbase/gimpenv.h"
#include "gimp-intl.h"
typedef struct _PlugInMenuEntry PlugInMenuEntry;
struct _PlugInMenuEntry
{
PlugInProcDef *proc_def;
const gchar *domain;
const gchar *help_path;
};
/* local function prototypes */
static gboolean plug_in_menu_tree_traverse_func (gpointer foo,
PlugInMenuEntry *menu_entry,
GimpItemFactory *item_factory);
/* public functions */
void
plug_in_menus_init (Gimp *gimp,
GSList *plug_in_defs,
const gchar *std_plugins_domain)
{
GSList *domains = NULL;
GSList *tmp;
g_return_if_fail (std_plugins_domain != NULL);
domains = g_slist_append (domains, (gpointer) std_plugins_domain);
bindtextdomain (std_plugins_domain, gimp_locale_directory ());
bind_textdomain_codeset (std_plugins_domain, "UTF-8");
for (tmp = plug_in_defs; tmp; tmp = g_slist_next (tmp))
{
PlugInDef *plug_in_def;
const gchar *locale_domain;
const gchar *locale_path;
GSList *list;
plug_in_def = (PlugInDef *) tmp->data;
if (! plug_in_def->proc_defs)
continue;
locale_domain = plug_ins_locale_domain (gimp,
plug_in_def->prog,
&locale_path);
for (list = domains; list; list = list->next)
{
if (! strcmp (locale_domain, (gchar *) list->data))
break;
}
if (! list)
{
domains = g_slist_append (domains, (gpointer) locale_domain);
bindtextdomain (locale_domain, locale_path);
bind_textdomain_codeset (locale_domain, "UTF-8");
}
}
g_slist_free (domains);
}
void
plug_in_menus_create (GimpItemFactory *item_factory,
GSList *proc_defs)
{
PlugInProcDef *proc_def;
GSList *procs;
GTree *menu_entries;
g_return_if_fail (GIMP_IS_ITEM_FACTORY (item_factory));
g_return_if_fail (proc_defs != NULL);
menu_entries = g_tree_new_full ((GCompareDataFunc) g_utf8_collate, NULL,
NULL, g_free);
for (procs = proc_defs; procs; procs = procs->next)
{
proc_def = procs->data;
if (proc_def->prog &&
proc_def->menu_path &&
! proc_def->extensions &&
! proc_def->prefixes &&
! proc_def->magics)
{
PlugInMenuEntry *menu_entry;
const gchar *progname;
const gchar *locale_domain;
const gchar *help_path;
progname = plug_in_proc_def_get_progname (proc_def);
locale_domain = plug_ins_locale_domain (item_factory->gimp,
progname, NULL);
help_path = plug_ins_help_path (item_factory->gimp,
progname);
menu_entry = g_new0 (PlugInMenuEntry, 1);
menu_entry->proc_def = proc_def;
menu_entry->domain = locale_domain;
menu_entry->help_path = help_path;
g_tree_insert (menu_entries,
dgettext (locale_domain, proc_def->menu_path),
menu_entry);
}
}
g_tree_foreach (menu_entries,
(GTraverseFunc) plug_in_menu_tree_traverse_func,
item_factory);
g_tree_destroy (menu_entries);
}
void
plug_in_menus_create_entry (GimpItemFactory *item_factory,
PlugInProcDef *proc_def,
const gchar *locale_domain,
const gchar *help_path)
{
GimpItemFactoryEntry entry;
gchar *help_page;
gchar *basename;
gchar *lowercase_page;
g_return_if_fail (item_factory == NULL ||
GIMP_IS_ITEM_FACTORY (item_factory));
basename = g_path_get_basename (proc_def->prog);
if (help_path)
{
help_page = g_strconcat (help_path,
"@", /* HACK: locale subdir */
basename,
".html",
NULL);
}
else
{
help_page = g_strconcat ("filters/", /* _not_ G_DIR_SEPARATOR_S */
basename,
".html",
NULL);
}
g_free (basename);
lowercase_page = g_ascii_strdown (help_page, -1);
g_free (help_page);
entry.entry.path = strstr (proc_def->menu_path, "/");
entry.entry.accelerator = proc_def->accelerator;
entry.entry.callback = plug_in_run_cmd_callback;
entry.entry.callback_action = 0;
entry.entry.item_type = NULL;
entry.quark_string = NULL;
entry.help_page = lowercase_page;
entry.description = NULL;
if (item_factory)
{
gchar *factory_path;
factory_path = GTK_ITEM_FACTORY (item_factory)->path;
if (! strncmp (proc_def->menu_path,
factory_path, strlen (factory_path)))
{
gimp_item_factory_create_item (item_factory,
&entry,
locale_domain,
&proc_def->db_info, 2,
TRUE, FALSE);
}
}
else
{
GList *list;
for (list = gimp_item_factories_from_path (proc_def->menu_path);
list;
list = g_list_next (list))
{
item_factory = list->data;
gimp_item_factory_create_item (item_factory,
&entry,
locale_domain,
&proc_def->db_info, 2,
TRUE, FALSE);
}
}
g_free (lowercase_page);
}
void
plug_in_menus_delete_entry (const gchar *menu_path)
{
GList *list;
gchar *path;
g_return_if_fail (menu_path != NULL);
path = gimp_strip_uline (menu_path);
for (list = gimp_item_factories_from_path (menu_path);
list;
list = g_list_next (list))
{
GtkItemFactory *item_factory = list->data;
gtk_item_factory_delete_item (GTK_ITEM_FACTORY (item_factory), path);
}
g_free (path);
}
void
plug_in_menus_update (GimpItemFactory *item_factory,
GimpImageType type)
{
GSList *list;
gchar *factory_path;
gint factory_path_len;
gboolean is_image_factory = FALSE;
g_return_if_fail (GIMP_IS_ITEM_FACTORY (item_factory));
factory_path = GTK_ITEM_FACTORY (item_factory)->path;
factory_path_len = strlen (factory_path);
if (! strcmp (factory_path, "<Image>"))
is_image_factory = TRUE;
for (list = item_factory->gimp->plug_in_proc_defs;
list;
list = g_slist_next (list))
{
PlugInProcDef *proc_def = list->data;
if (proc_def->menu_path && proc_def->image_types_val)
{
gboolean sensitive;
switch (type)
{
case GIMP_RGB_IMAGE:
sensitive = proc_def->image_types_val & PLUG_IN_RGB_IMAGE;
break;
case GIMP_RGBA_IMAGE:
sensitive = proc_def->image_types_val & PLUG_IN_RGBA_IMAGE;
break;
case GIMP_GRAY_IMAGE:
sensitive = proc_def->image_types_val & PLUG_IN_GRAY_IMAGE;
break;
case GIMP_GRAYA_IMAGE:
sensitive = proc_def->image_types_val & PLUG_IN_GRAYA_IMAGE;
break;
case GIMP_INDEXED_IMAGE:
sensitive = proc_def->image_types_val & PLUG_IN_INDEXED_IMAGE;
break;
case GIMP_INDEXEDA_IMAGE:
sensitive = proc_def->image_types_val & PLUG_IN_INDEXEDA_IMAGE;
break;
default:
sensitive = FALSE;
break;
}
if (! strncmp (proc_def->menu_path, factory_path, factory_path_len))
{
gchar *menu_path;
menu_path = gimp_strip_uline (proc_def->menu_path);
gimp_item_factory_set_sensitive (GTK_ITEM_FACTORY (item_factory),
menu_path,
sensitive);
g_free (menu_path);
}
if (is_image_factory &&
item_factory->gimp->last_plug_in &&
item_factory->gimp->last_plug_in == &proc_def->db_info)
{
const gchar *progname;
const gchar *path;
gchar *stripped;
gchar *basename;
gchar *ellipses;
gchar *repeat;
gchar *reshow;
progname = plug_in_proc_def_get_progname (proc_def);
path = dgettext (plug_ins_locale_domain (item_factory->gimp,
progname, NULL),
proc_def->menu_path);
stripped = gimp_strip_uline (path);
basename = g_path_get_basename (stripped);
g_free (stripped);
ellipses = strstr (basename, "...");
if (ellipses && ellipses == (basename + strlen (basename) - 3))
*ellipses = '\0';
repeat = g_strdup_printf (_("Re_peat \"%s\""), basename);
reshow = g_strdup_printf (_("R_e-show \"%s\""), basename);
g_free (basename);
gimp_item_factory_set_label (GTK_ITEM_FACTORY (item_factory),
"/Filters/Repeat Last", repeat);
gimp_item_factory_set_label (GTK_ITEM_FACTORY (item_factory),
"/Filters/Re-Show Last", reshow);
g_free (repeat);
g_free (reshow);
gimp_item_factory_set_sensitive (GTK_ITEM_FACTORY (item_factory),
"/Filters/Repeat Last",
sensitive);
gimp_item_factory_set_sensitive (GTK_ITEM_FACTORY (item_factory),
"/Filters/Re-Show Last",
sensitive);
}
}
}
if (is_image_factory && ! item_factory->gimp->last_plug_in)
{
gimp_item_factory_set_label (GTK_ITEM_FACTORY (item_factory),
"/Filters/Repeat Last",
_("Repeat Last"));
gimp_item_factory_set_label (GTK_ITEM_FACTORY (item_factory),
"/Filters/Re-Show Last",
_("Re-Show Last"));
gimp_item_factory_set_sensitive (GTK_ITEM_FACTORY (item_factory),
"/Filters/Repeat Last", FALSE);
gimp_item_factory_set_sensitive (GTK_ITEM_FACTORY (item_factory),
"/Filters/Re-Show Last", FALSE);
}
}
/* private functions */
static gboolean
plug_in_menu_tree_traverse_func (gpointer foo,
PlugInMenuEntry *menu_entry,
GimpItemFactory *item_factory)
{
plug_in_menus_create_entry (item_factory,
menu_entry->proc_def,
menu_entry->domain,
menu_entry->help_path);
return FALSE;
}
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