mirror of
https://gitlab.gnome.org/GNOME/gimp
synced 2024-10-23 13:01:42 +00:00
c7ac6aff52
2002-10-23 Michael Natterer <mitch@gimp.org> Moved generic datafile loading to LibGimpBase: * app/core/gimpdatafiles.[ch]: removed... * libgimpbase/gimpdatafiles.[ch]: ...and add here with a changed API which requires no more global variables. * libgimpbase/Makefile.am * libgimpbase/gimpbase.h * libgimpbase/gimpbasetypes.h * app/core/Makefile.am * app/core/core-types.h * app/core/gimpdatafactory.c * app/gui/gui.c * app/plug-in/plug-in.c * app/plug-in/plug-ins.c * app/tools/tools.c: changed accordingly. Moved module loading to LibGimpModule: * app/core/gimpmodules.c: removed lots of code... * libgimpmodule/gimpmoduledb.[ch]: ...and added it here as GimpModuleDB object. * libgimpmodule/Makefile.am * libgimpmodule/gimpmoduletypes.h: changed accordingly. * app/core/gimp.[ch]: replaced gimp->modules by gimp->module_db. * libgimpmodule/gimpmodule.[ch]: added gimp_module_query(). Internal cleanup. Stuff... * app/gui/module-browser.c: changed accordingly. Unfinished... * app/core/gimpcontainer.c * app/core/gimplist.c: reverted the HACKS introduced recently. * app/core/gimpobject.[ch]: added gimp_g_object_get_memsize() utility function. * libgimpproxy/gimpobject.[ch]: regenerated. Changed display filter configuration stuff: * libgimpwidgets/gimpcolordisplay.[ch]: made the virtual configure() function return a GtkWidget instead of opening a dialog. Changed configure_cancel() to configure_reset(). Added "changed" signal. * app/display/gimpdisplayshell-filter-dialog.c: embed the filters' config GUI in the dialog. Connect to "changed" and added a "Reset" button which resets the filter. * modules/cdisplay_gamma.c * modules/cdisplay_highcontrast.c: changed accordingly. * modules/colorsel_triangle.c * modules/colorsel_water.c: minor fixes. 2002-10-23 Michael Natterer <mitch@gimp.org> * libgimpbase/libgimpbase-docs.sgml * libgimpbase/libgimpbase-sections.txt * libgimpbase/tmpl/gimpbasetypes.sgml * libgimpbase/tmpl/gimpdatafiles.sgml: added GimpDatafiles * libgimpmodule/libgimpmodule-docs.sgml * libgimpmodule/libgimpmodule-sections.txt * libgimpmodule/tmpl/gimpmoduledb.sgml: added GimpModuleDB. * libgimpwidgets/libgimpwidgets.types: added gimp_dialog_get_type * libgimpmodule/tmpl/gimpmodule.sgml * libgimpwidgets/tmpl/gimpcolordisplay.sgml * libgimpwidgets/tmpl/gimpdialog.sgml: updated.
308 lines
7.8 KiB
C
308 lines
7.8 KiB
C
/* The GIMP -- an image manipulation program
|
|
* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
|
|
*
|
|
* gimplist.c
|
|
* Copyright (C) 2001 Michael Natterer <mitch@gimp.org>
|
|
*
|
|
* 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> /* strcmp */
|
|
|
|
#include <glib-object.h>
|
|
|
|
#include "core-types.h"
|
|
|
|
#include "gimplist.h"
|
|
|
|
|
|
static void gimp_list_class_init (GimpListClass *klass);
|
|
static void gimp_list_init (GimpList *list);
|
|
|
|
static void gimp_list_dispose (GObject *object);
|
|
|
|
static gsize gimp_list_get_memsize (GimpObject *object);
|
|
|
|
static void gimp_list_add (GimpContainer *container,
|
|
GimpObject *object);
|
|
static void gimp_list_remove (GimpContainer *container,
|
|
GimpObject *object);
|
|
static void gimp_list_reorder (GimpContainer *container,
|
|
GimpObject *object,
|
|
gint new_index);
|
|
static gboolean gimp_list_have (const GimpContainer *container,
|
|
const GimpObject *object);
|
|
static void gimp_list_foreach (const GimpContainer *container,
|
|
GFunc func,
|
|
gpointer user_data);
|
|
static GimpObject * gimp_list_get_child_by_name (const GimpContainer *container,
|
|
const gchar *name);
|
|
static GimpObject * gimp_list_get_child_by_index (const GimpContainer *container,
|
|
gint index);
|
|
static gint gimp_list_get_child_index (const GimpContainer *container,
|
|
const GimpObject *object);
|
|
|
|
|
|
static GimpContainerClass *parent_class = NULL;
|
|
|
|
|
|
GType
|
|
gimp_list_get_type (void)
|
|
{
|
|
static GType list_type = 0;
|
|
|
|
if (! list_type)
|
|
{
|
|
static const GTypeInfo list_info =
|
|
{
|
|
sizeof (GimpListClass),
|
|
(GBaseInitFunc) NULL,
|
|
(GBaseFinalizeFunc) NULL,
|
|
(GClassInitFunc) gimp_list_class_init,
|
|
NULL, /* class_finalize */
|
|
NULL, /* class_data */
|
|
sizeof (GimpList),
|
|
0, /* n_preallocs */
|
|
(GInstanceInitFunc) gimp_list_init,
|
|
};
|
|
|
|
list_type = g_type_register_static (GIMP_TYPE_CONTAINER,
|
|
"GimpList",
|
|
&list_info, 0);
|
|
}
|
|
|
|
return list_type;
|
|
}
|
|
|
|
static void
|
|
gimp_list_class_init (GimpListClass *klass)
|
|
{
|
|
GObjectClass *object_class;
|
|
GimpObjectClass *gimp_object_class;
|
|
GimpContainerClass *container_class;
|
|
|
|
object_class = G_OBJECT_CLASS (klass);
|
|
gimp_object_class = GIMP_OBJECT_CLASS (klass);
|
|
container_class = GIMP_CONTAINER_CLASS (klass);
|
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
|
|
|
object_class->dispose = gimp_list_dispose;
|
|
|
|
gimp_object_class->get_memsize = gimp_list_get_memsize;
|
|
|
|
container_class->add = gimp_list_add;
|
|
container_class->remove = gimp_list_remove;
|
|
container_class->reorder = gimp_list_reorder;
|
|
container_class->have = gimp_list_have;
|
|
container_class->foreach = gimp_list_foreach;
|
|
container_class->get_child_by_name = gimp_list_get_child_by_name;
|
|
container_class->get_child_by_index = gimp_list_get_child_by_index;
|
|
container_class->get_child_index = gimp_list_get_child_index;
|
|
}
|
|
|
|
static void
|
|
gimp_list_init (GimpList *list)
|
|
{
|
|
list->list = NULL;
|
|
}
|
|
|
|
static void
|
|
gimp_list_dispose (GObject *object)
|
|
{
|
|
GimpList *list;
|
|
|
|
list = GIMP_LIST (object);
|
|
|
|
while (list->list)
|
|
{
|
|
gimp_container_remove (GIMP_CONTAINER (list),
|
|
GIMP_OBJECT (list->list->data));
|
|
}
|
|
|
|
G_OBJECT_CLASS (parent_class)->dispose (object);
|
|
}
|
|
|
|
static gsize
|
|
gimp_list_get_memsize (GimpObject *object)
|
|
{
|
|
GimpList *gimp_list;
|
|
gsize memsize = 0;
|
|
|
|
gimp_list = GIMP_LIST (object);
|
|
|
|
memsize += (gimp_container_num_children (GIMP_CONTAINER (gimp_list)) *
|
|
sizeof (GList));
|
|
|
|
if (gimp_container_policy (GIMP_CONTAINER (gimp_list)) ==
|
|
GIMP_CONTAINER_POLICY_STRONG)
|
|
{
|
|
GList *list;
|
|
|
|
for (list = gimp_list->list; list; list = g_list_next (list))
|
|
{
|
|
memsize += gimp_object_get_memsize (GIMP_OBJECT (list->data));
|
|
}
|
|
}
|
|
|
|
return memsize + GIMP_OBJECT_CLASS (parent_class)->get_memsize (object);
|
|
}
|
|
|
|
static void
|
|
gimp_list_add (GimpContainer *container,
|
|
GimpObject *object)
|
|
{
|
|
GimpList *list;
|
|
|
|
list = GIMP_LIST (container);
|
|
|
|
list->list = g_list_prepend (list->list, object);
|
|
}
|
|
|
|
static void
|
|
gimp_list_remove (GimpContainer *container,
|
|
GimpObject *object)
|
|
{
|
|
GimpList *list;
|
|
|
|
list = GIMP_LIST (container);
|
|
|
|
list->list = g_list_remove (list->list, object);
|
|
}
|
|
|
|
static void
|
|
gimp_list_reorder (GimpContainer *container,
|
|
GimpObject *object,
|
|
gint new_index)
|
|
{
|
|
GimpList *list;
|
|
|
|
list = GIMP_LIST (container);
|
|
|
|
list->list = g_list_remove (list->list, object);
|
|
|
|
if (new_index == -1 || new_index == container->num_children - 1)
|
|
list->list = g_list_append (list->list, object);
|
|
else
|
|
list->list = g_list_insert (list->list, object, new_index);
|
|
}
|
|
|
|
static gboolean
|
|
gimp_list_have (const GimpContainer *container,
|
|
const GimpObject *object)
|
|
{
|
|
GimpList *list;
|
|
|
|
list = GIMP_LIST (container);
|
|
|
|
return g_list_find (list->list, object) ? TRUE : FALSE;
|
|
}
|
|
|
|
static void
|
|
gimp_list_foreach (const GimpContainer *container,
|
|
GFunc func,
|
|
gpointer user_data)
|
|
{
|
|
GimpList *list;
|
|
|
|
list = GIMP_LIST (container);
|
|
|
|
g_list_foreach (list->list, func, user_data);
|
|
}
|
|
|
|
static GimpObject *
|
|
gimp_list_get_child_by_name (const GimpContainer *container,
|
|
const gchar *name)
|
|
{
|
|
GimpList *list;
|
|
GimpObject *object;
|
|
GList *glist;
|
|
|
|
list = GIMP_LIST (container);
|
|
|
|
for (glist = list->list; glist; glist = g_list_next (glist))
|
|
{
|
|
object = (GimpObject *) glist->data;
|
|
|
|
if (! strcmp (object->name, name))
|
|
return object;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static GimpObject *
|
|
gimp_list_get_child_by_index (const GimpContainer *container,
|
|
gint index)
|
|
{
|
|
GimpList *list;
|
|
GList *glist;
|
|
|
|
list = GIMP_LIST (container);
|
|
|
|
glist = g_list_nth (list->list, index);
|
|
|
|
if (glist)
|
|
return (GimpObject *) glist->data;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static gint
|
|
gimp_list_get_child_index (const GimpContainer *container,
|
|
const GimpObject *object)
|
|
{
|
|
GimpList *list;
|
|
|
|
list = GIMP_LIST (container);
|
|
|
|
return g_list_index (list->list, (gpointer) object);
|
|
}
|
|
|
|
GimpContainer *
|
|
gimp_list_new (GType children_type,
|
|
GimpContainerPolicy policy)
|
|
{
|
|
GimpList *list;
|
|
|
|
g_return_val_if_fail (g_type_is_a (children_type, GIMP_TYPE_OBJECT), NULL);
|
|
g_return_val_if_fail (policy == GIMP_CONTAINER_POLICY_STRONG ||
|
|
policy == GIMP_CONTAINER_POLICY_WEAK, NULL);
|
|
|
|
list = g_object_new (GIMP_TYPE_LIST,
|
|
"children_type", children_type,
|
|
"policy", policy,
|
|
NULL);
|
|
|
|
return GIMP_CONTAINER (list);
|
|
}
|
|
|
|
void
|
|
gimp_list_reverse (GimpList *list)
|
|
{
|
|
g_return_if_fail (GIMP_IS_LIST (list));
|
|
|
|
if (GIMP_CONTAINER (list)->num_children > 1)
|
|
{
|
|
gimp_container_freeze (GIMP_CONTAINER (list));
|
|
|
|
list->list = g_list_reverse (list->list);
|
|
|
|
gimp_container_thaw (GIMP_CONTAINER (list));
|
|
}
|
|
}
|