Commit 8a1a091f authored by Matthias Clasen's avatar Matthias Clasen

New loader, for .ANI animations.

	* io-ani.c, io-ani-animation.h, io-ani-animation.c,
	pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
	for .ANI animations.
parent ab971600
...@@ -86,6 +86,14 @@ libpixbufloader_ico_la_SOURCES = io-ico.c ...@@ -86,6 +86,14 @@ libpixbufloader_ico_la_SOURCES = io-ico.c
libpixbufloader_ico_la_LDFLAGS = -avoid-version -module $(no_undefined) libpixbufloader_ico_la_LDFLAGS = -avoid-version -module $(no_undefined)
libpixbufloader_ico_la_LIBADD = $(module_libs) libpixbufloader_ico_la_LIBADD = $(module_libs)
#
# The ANI loader
#
libpixbufloader_static_ani_la_SOURCES = io-ani.c io-ani-animation.c io-ani-animation.h
libpixbufloader_ani_la_SOURCES = io-ani.c io-ani-animation.c io-ani-animation.h
libpixbufloader_ani_la_LDFLAGS = -avoid-version -module $(no_undefined)
libpixbufloader_ani_la_LIBADD = $(module_libs)
# #
# The RAS loader # The RAS loader
# #
...@@ -158,6 +166,9 @@ STATIC_GIF_LIB = libpixbufloader-static-gif.la ...@@ -158,6 +166,9 @@ STATIC_GIF_LIB = libpixbufloader-static-gif.la
ICO_LIB = libpixbufloader-ico.la ICO_LIB = libpixbufloader-ico.la
STATIC_ICO_LIB = libpixbufloader-static-ico.la STATIC_ICO_LIB = libpixbufloader-static-ico.la
ANI_LIB = libpixbufloader-ani.la
STATIC_ANI_LIB = libpixbufloader-static-ani.la
RAS_LIB = libpixbufloader-ras.la RAS_LIB = libpixbufloader-ras.la
STATIC_RAS_LIB = libpixbufloader-static-ras.la STATIC_RAS_LIB = libpixbufloader-static-ras.la
...@@ -191,6 +202,7 @@ loader_LTLIBRARIES = \ ...@@ -191,6 +202,7 @@ loader_LTLIBRARIES = \
$(JPEG_LIB) \ $(JPEG_LIB) \
$(GIF_LIB) \ $(GIF_LIB) \
$(ICO_LIB) \ $(ICO_LIB) \
$(ANI_LIB) \
$(RAS_LIB) \ $(RAS_LIB) \
$(XPM_LIB) \ $(XPM_LIB) \
$(TIFF_LIB) \ $(TIFF_LIB) \
...@@ -211,6 +223,7 @@ noinst_LTLIBRARIES = \ ...@@ -211,6 +223,7 @@ noinst_LTLIBRARIES = \
$(STATIC_JPEG_LIB) \ $(STATIC_JPEG_LIB) \
$(STATIC_GIF_LIB) \ $(STATIC_GIF_LIB) \
$(STATIC_ICO_LIB) \ $(STATIC_ICO_LIB) \
$(STATIC_ANI_LIB) \
$(STATIC_RAS_LIB) \ $(STATIC_RAS_LIB) \
$(STATIC_XPM_LIB) \ $(STATIC_XPM_LIB) \
$(STATIC_TIFF_LIB) \ $(STATIC_TIFF_LIB) \
...@@ -379,6 +392,7 @@ EXTRA_DIST = \ ...@@ -379,6 +392,7 @@ EXTRA_DIST = \
gdk-pixbuf-marshal.c \ gdk-pixbuf-marshal.c \
gdk-pixbuf-marshal.list \ gdk-pixbuf-marshal.list \
pixbufloader_ico.def \ pixbufloader_ico.def \
pixbufloader_ani.def \
pixbufloader_pnm.def \ pixbufloader_pnm.def \
pixbufloader_xpm.def \ pixbufloader_xpm.def \
pixbufloader_bmp.def \ pixbufloader_bmp.def \
......
...@@ -163,6 +163,26 @@ pixbuf_check_ico (guchar *buffer, int size) ...@@ -163,6 +163,26 @@ pixbuf_check_ico (guchar *buffer, int size)
return TRUE; return TRUE;
} }
static gboolean
pixbuf_check_ani (guchar *buffer, int size)
{
if (size < 12)
return FALSE;
if (buffer [0] != 'R' ||
buffer [1] != 'I' ||
buffer [2] != 'F' ||
buffer [3] != 'F' ||
buffer [8] != 'A' ||
buffer [9] != 'C' ||
buffer[10] != 'O' ||
buffer[11] != 'N')
return FALSE;
return TRUE;
}
static gboolean static gboolean
pixbuf_check_bmp (guchar *buffer, int size) pixbuf_check_bmp (guchar *buffer, int size)
{ {
...@@ -241,7 +261,9 @@ static GdkPixbufModule file_formats [] = { ...@@ -241,7 +261,9 @@ static GdkPixbufModule file_formats [] = {
{ "ras", pixbuf_check_sunras, NULL, NULL, NULL, NULL, NULL, NULL, NULL }, { "ras", pixbuf_check_sunras, NULL, NULL, NULL, NULL, NULL, NULL, NULL },
{ "bmp", pixbuf_check_bmp, NULL, NULL, NULL, NULL, NULL, NULL, NULL }, { "bmp", pixbuf_check_bmp, NULL, NULL, NULL, NULL, NULL, NULL, NULL },
{ "xbm", pixbuf_check_xbm, NULL, NULL, NULL, NULL, NULL, NULL, NULL }, { "xbm", pixbuf_check_xbm, NULL, NULL, NULL, NULL, NULL, NULL, NULL },
{ "ico", pixbuf_check_ico, NULL, NULL, NULL, NULL, NULL, NULL, NULL }, { "tga", pixbuf_check_tga, NULL, NULL, NULL, NULL, NULL, NULL, NULL }, { "ico", pixbuf_check_ico, NULL, NULL, NULL, NULL, NULL, NULL, NULL },
{ "ani", pixbuf_check_ani, NULL, NULL, NULL, NULL, NULL, NULL, NULL },
{ "tga", pixbuf_check_tga, NULL, NULL, NULL, NULL, NULL, NULL, NULL },
{ "wbmp", pixbuf_check_wbmp, NULL, NULL, NULL, NULL, NULL, NULL, NULL }, { "wbmp", pixbuf_check_wbmp, NULL, NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL } { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }
}; };
...@@ -392,6 +414,7 @@ m_fill_vtable (bmp); ...@@ -392,6 +414,7 @@ m_fill_vtable (bmp);
m_fill_vtable (wbmp); m_fill_vtable (wbmp);
m_fill_vtable (gif); m_fill_vtable (gif);
m_fill_vtable (ico); m_fill_vtable (ico);
m_fill_vtable (ani);
m_fill_vtable (jpeg); m_fill_vtable (jpeg);
m_fill_vtable (pnm); m_fill_vtable (pnm);
m_fill_vtable (ras); m_fill_vtable (ras);
...@@ -441,6 +464,12 @@ _gdk_pixbuf_load_module (GdkPixbufModule *image_module, ...@@ -441,6 +464,12 @@ _gdk_pixbuf_load_module (GdkPixbufModule *image_module,
} }
#endif #endif
#ifdef INCLUDE_ani
else if (strcmp (image_module->module_name, "ani") == 0){
fill_vtable = mname (ani, fill_vtable);
}
#endif
#ifdef INCLUDE_jpeg #ifdef INCLUDE_jpeg
else if (strcmp (image_module->module_name, "jpeg") == 0){ else if (strcmp (image_module->module_name, "jpeg") == 0){
fill_vtable = mname (jpeg, fill_vtable); fill_vtable = mname (jpeg, fill_vtable);
......
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/* GdkPixbuf library - ani support
*
* Copyright (C) 2002 The Free Software Foundation
*
* Author: Matthias Clasen <maclas@gmx.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <errno.h>
#include "gdk-pixbuf-io.h"
#include "gdk-pixbuf-private.h"
#include "io-ani-animation.h"
static void gdk_pixbuf_ani_anim_class_init (GdkPixbufAniAnimClass *klass);
static void gdk_pixbuf_ani_anim_finalize (GObject *object);
static gboolean gdk_pixbuf_ani_anim_is_static_image (GdkPixbufAnimation *animation);
static GdkPixbuf* gdk_pixbuf_ani_anim_get_static_image (GdkPixbufAnimation *animation);
static void gdk_pixbuf_ani_anim_get_size (GdkPixbufAnimation *anim,
int *width,
int *height);
static GdkPixbufAnimationIter* gdk_pixbuf_ani_anim_get_iter (GdkPixbufAnimation *anim,
const GTimeVal *start_time);
static gpointer parent_class;
GType
gdk_pixbuf_ani_anim_get_type (void)
{
static GType object_type = 0;
if (!object_type) {
static const GTypeInfo object_info = {
sizeof (GdkPixbufAniAnimClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gdk_pixbuf_ani_anim_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GdkPixbufAniAnim),
0, /* n_preallocs */
(GInstanceInitFunc) NULL,
};
object_type = g_type_register_static (GDK_TYPE_PIXBUF_ANIMATION,
"GdkPixbufAniAnim",
&object_info, 0);
}
return object_type;
}
static void
gdk_pixbuf_ani_anim_class_init (GdkPixbufAniAnimClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GdkPixbufAnimationClass *anim_class = GDK_PIXBUF_ANIMATION_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = gdk_pixbuf_ani_anim_finalize;
anim_class->is_static_image = gdk_pixbuf_ani_anim_is_static_image;
anim_class->get_static_image = gdk_pixbuf_ani_anim_get_static_image;
anim_class->get_size = gdk_pixbuf_ani_anim_get_size;
anim_class->get_iter = gdk_pixbuf_ani_anim_get_iter;
}
static void
gdk_pixbuf_ani_anim_finalize (GObject *object)
{
GdkPixbufAniAnim *ani_anim = GDK_PIXBUF_ANI_ANIM (object);
gint i;
for (i = 0; i < ani_anim->n_pixbufs; i++) {
if (ani_anim->pixbufs[i])
g_object_unref (ani_anim->pixbufs[i]);
}
g_free (ani_anim->pixbufs);
g_free (ani_anim->sequence);
g_free (ani_anim->delay);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static gboolean
gdk_pixbuf_ani_anim_is_static_image (GdkPixbufAnimation *animation)
{
GdkPixbufAniAnim *ani_anim;
ani_anim = GDK_PIXBUF_ANI_ANIM (animation);
return ani_anim->n_frames == 1;
}
static GdkPixbuf*
gdk_pixbuf_ani_anim_get_static_image (GdkPixbufAnimation *animation)
{
GdkPixbufAniAnim *ani_anim;
ani_anim = GDK_PIXBUF_ANI_ANIM (animation);
if (ani_anim->pixbufs == NULL)
return NULL;
else
return ani_anim->pixbufs[0];
}
static void
gdk_pixbuf_ani_anim_get_size (GdkPixbufAnimation *anim,
int *width,
int *height)
{
GdkPixbufAniAnim *ani_anim;
ani_anim = GDK_PIXBUF_ANI_ANIM (anim);
if (width)
*width = ani_anim->width;
if (height)
*height = ani_anim->height;
}
static void
iter_restart (GdkPixbufAniAnimIter *iter)
{
iter->current_frame = 0;
iter->position = 0;
iter->elapsed = 0;
}
static GdkPixbufAnimationIter*
gdk_pixbuf_ani_anim_get_iter (GdkPixbufAnimation *anim,
const GTimeVal *start_time)
{
GdkPixbufAniAnimIter *iter;
iter = g_object_new (GDK_TYPE_PIXBUF_ANI_ANIM_ITER, NULL);
iter->ani_anim = GDK_PIXBUF_ANI_ANIM (anim);
g_object_ref (iter->ani_anim);
iter_restart (iter);
iter->start_time = *start_time;
iter->current_time = *start_time;
return GDK_PIXBUF_ANIMATION_ITER (iter);
}
static void gdk_pixbuf_ani_anim_iter_class_init (GdkPixbufAniAnimIterClass *klass);
static void gdk_pixbuf_ani_anim_iter_finalize (GObject *object);
static int gdk_pixbuf_ani_anim_iter_get_delay_time (GdkPixbufAnimationIter *iter);
static GdkPixbuf* gdk_pixbuf_ani_anim_iter_get_pixbuf (GdkPixbufAnimationIter *iter);
static gboolean gdk_pixbuf_ani_anim_iter_on_currently_loading_frame (GdkPixbufAnimationIter *iter);
static gboolean gdk_pixbuf_ani_anim_iter_advance (GdkPixbufAnimationIter *iter,
const GTimeVal *current_time);
static gpointer iter_parent_class;
GType
gdk_pixbuf_ani_anim_iter_get_type (void)
{
static GType object_type = 0;
if (!object_type) {
static const GTypeInfo object_info = {
sizeof (GdkPixbufAniAnimIterClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gdk_pixbuf_ani_anim_iter_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GdkPixbufAniAnimIter),
0, /* n_preallocs */
(GInstanceInitFunc) NULL,
};
object_type = g_type_register_static (GDK_TYPE_PIXBUF_ANIMATION_ITER,
"GdkPixbufAniAnimIter",
&object_info, 0);
}
return object_type;
}
static void
gdk_pixbuf_ani_anim_iter_class_init (GdkPixbufAniAnimIterClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GdkPixbufAnimationIterClass *anim_iter_class =
GDK_PIXBUF_ANIMATION_ITER_CLASS (klass);
iter_parent_class = g_type_class_peek_parent (klass);
object_class->finalize = gdk_pixbuf_ani_anim_iter_finalize;
anim_iter_class->get_delay_time = gdk_pixbuf_ani_anim_iter_get_delay_time;
anim_iter_class->get_pixbuf = gdk_pixbuf_ani_anim_iter_get_pixbuf;
anim_iter_class->on_currently_loading_frame = gdk_pixbuf_ani_anim_iter_on_currently_loading_frame;
anim_iter_class->advance = gdk_pixbuf_ani_anim_iter_advance;
}
static void
gdk_pixbuf_ani_anim_iter_finalize (GObject *object)
{
GdkPixbufAniAnimIter *iter = GDK_PIXBUF_ANI_ANIM_ITER (object);
g_object_unref (iter->ani_anim);
G_OBJECT_CLASS (iter_parent_class)->finalize (object);
}
static gboolean
gdk_pixbuf_ani_anim_iter_advance (GdkPixbufAnimationIter *anim_iter,
const GTimeVal *current_time)
{
GdkPixbufAniAnimIter *iter;
gint elapsed;
gint tmp;
gint old;
iter = GDK_PIXBUF_ANI_ANIM_ITER (anim_iter);
iter->current_time = *current_time;
/* We use milliseconds for all times */
elapsed =
(((iter->current_time.tv_sec - iter->start_time.tv_sec) * G_USEC_PER_SEC +
iter->current_time.tv_usec - iter->start_time.tv_usec)) / 1000;
if (elapsed < 0) {
/* Try to compensate; probably the system clock
* was set backwards
*/
iter->start_time = iter->current_time;
elapsed = 0;
}
g_assert (iter->ani_anim->total_time > 0);
/* See how many times we've already played the full animation,
* and subtract time for that.
*/
elapsed = elapsed % iter->ani_anim->total_time;
iter->position = elapsed;
/* Now move to the proper frame */
iter->elapsed = 0;
for (tmp = 0; tmp < iter->ani_anim->n_frames; tmp++) {
if (iter->position >= iter->elapsed &&
iter->position < (iter->elapsed + iter->ani_anim->delay[tmp]))
break;
iter->elapsed += iter->ani_anim->delay[tmp];
}
old = iter->current_frame;
iter->current_frame = tmp;
return iter->current_frame != old;
}
int
gdk_pixbuf_ani_anim_iter_get_delay_time (GdkPixbufAnimationIter *anim_iter)
{
GdkPixbufAniAnimIter *iter;
iter = GDK_PIXBUF_ANI_ANIM_ITER (anim_iter);
return iter->ani_anim->delay[iter->current_frame] - (iter->position - iter->elapsed);
}
GdkPixbuf*
gdk_pixbuf_ani_anim_iter_get_pixbuf (GdkPixbufAnimationIter *anim_iter)
{
GdkPixbufAniAnimIter *iter;
gint frame;
iter = GDK_PIXBUF_ANI_ANIM_ITER (anim_iter);
frame = iter->ani_anim->sequence[iter->current_frame];
/* this is necessary if the animation is displayed while loading */
while (frame > 0 && !iter->ani_anim->pixbufs[frame])
frame--;
return iter->ani_anim->pixbufs[frame];
}
static gboolean
gdk_pixbuf_ani_anim_iter_on_currently_loading_frame (GdkPixbufAnimationIter *anim_iter)
{
GdkPixbufAniAnimIter *iter;
gint frame;
iter = GDK_PIXBUF_ANI_ANIM_ITER (anim_iter);
if (iter->current_frame >= iter->ani_anim->n_frames - 1)
return TRUE;
frame = iter->ani_anim->sequence[iter->current_frame + 1];
if (!iter->ani_anim->pixbufs[frame])
return TRUE;
return FALSE;
}
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/* GdkPixbuf library - ANI loader declarations
*
* Copyright (C) 2002 The Free Software Foundation
*
* Author: Matthias Clasen <maclas@gmx.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef GDK_PIXBUF_ANI_ANIMATION_H
#define GDK_PIXBUF_ANI_ANIMATION_H
#include "gdk-pixbuf-private.h"
typedef struct _GdkPixbufAniAnim GdkPixbufAniAnim;
typedef struct _GdkPixbufAniAnimClass GdkPixbufAniAnimClass;
#define GDK_TYPE_PIXBUF_ANI_ANIM (gdk_pixbuf_ani_anim_get_type ())
#define GDK_PIXBUF_ANI_ANIM(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANI_ANIM, GdkPixbufAniAnim))
#define GDK_IS_PIXBUF_ANI_ANIM(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANI_ANIM))
#define GDK_PIXBUF_ANI_ANIM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_ANI_ANIM, GdkPixbufAniAnimClass))
#define GDK_IS_PIXBUF_ANI_ANIM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_ANI_ANIM))
#define GDK_PIXBUF_ANI_ANIM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_ANI_ANIM, GdkPixbufAniAnimClass))
/* Private part of the GdkPixbufAniAnim structure */
struct _GdkPixbufAniAnim {
GdkPixbufAnimation parent_instance;
/* Total length of animation */
int total_time;
/* Number of frames */
int n_frames;
/* Number of pixbufs */
int n_pixbufs;
GdkPixbuf **pixbufs;
/* Maps frame number to pixbuf */
int *sequence;
/* The duration of each frame, in milliseconds */
int *delay;
/* bounding box size */
int width, height;
};
struct _GdkPixbufAniAnimClass {
GdkPixbufAnimationClass parent_class;
};
GType gdk_pixbuf_ani_anim_get_type (void) G_GNUC_CONST;
typedef struct _GdkPixbufAniAnimIter GdkPixbufAniAnimIter;
typedef struct _GdkPixbufAniAnimIterClass GdkPixbufAniAnimIterClass;
#define GDK_TYPE_PIXBUF_ANI_ANIM_ITER (gdk_pixbuf_ani_anim_iter_get_type ())
#define GDK_PIXBUF_ANI_ANIM_ITER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANI_ANIM_ITER, GdkPixbufAniAnimIter))
#define GDK_IS_PIXBUF_ANI_ANIM_ITER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANI_ANIM_ITER))
#define GDK_PIXBUF_ANI_ANIM_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_ANI_ANIM_ITER, GdkPixbufAniAnimIterClass))
#define GDK_IS_PIXBUF_ANI_ANIM_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_ANI_ANIM_ITER))
#define GDK_PIXBUF_ANI_ANIM_ITER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_ANI_ANIM_ITER, GdkPixbufAniAnimIterClass))
struct _GdkPixbufAniAnimIter {
GdkPixbufAnimationIter parent_instance;
GdkPixbufAniAnim *ani_anim;
GTimeVal start_time;
GTimeVal current_time;
/* Time in milliseconds into this run of the animation */
gint position;
/* Index of the current frame */
gint current_frame;
/* Time in milliseconds from the start of the animation till the
begin of the current frame */
gint elapsed;
};
struct _GdkPixbufAniAnimIterClass {
GdkPixbufAnimationIterClass parent_class;
};
GType gdk_pixbuf_ani_anim_iter_get_type (void) G_GNUC_CONST;
#endif
/* -*- mode: C; c-file-style: "linux" -*- */
/* GdkPixbuf library - ANI image loader
*
* Copyright (C) 2002 The Free Software Foundation
*
* Authors: Matthias Clasen <maclas@gmx.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/