2001-02-04 17:34:30 +00:00
|
|
|
/* 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 <stdlib.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <string.h>
|
2001-02-07 01:16:18 +00:00
|
|
|
#include <stdio.h>
|
2001-02-04 17:34:30 +00:00
|
|
|
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <sys/stat.h>
|
|
|
|
#ifdef HAVE_UNISTD_H
|
|
|
|
#include <unistd.h>
|
|
|
|
#endif
|
|
|
|
#include <fcntl.h>
|
|
|
|
|
2001-08-14 14:53:55 +00:00
|
|
|
#include <glib-object.h>
|
2001-02-07 01:16:18 +00:00
|
|
|
|
2001-02-04 17:34:30 +00:00
|
|
|
#ifdef G_OS_WIN32
|
|
|
|
#include <io.h>
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#ifndef _O_BINARY
|
|
|
|
#define _O_BINARY 0
|
|
|
|
#endif
|
|
|
|
|
2001-05-09 22:34:59 +00:00
|
|
|
#include "core-types.h"
|
2001-02-04 17:34:30 +00:00
|
|
|
|
2002-11-18 20:50:31 +00:00
|
|
|
#include "config/gimpbaseconfig.h"
|
|
|
|
|
2001-05-15 11:25:25 +00:00
|
|
|
#include "base/temp-buf.h"
|
|
|
|
|
2001-02-05 21:52:57 +00:00
|
|
|
#include "gimpimage.h"
|
2001-02-04 17:34:30 +00:00
|
|
|
#include "gimppattern.h"
|
2001-04-19 00:23:43 +00:00
|
|
|
#include "gimppattern-header.h"
|
2001-05-09 22:34:59 +00:00
|
|
|
|
2001-02-04 17:34:30 +00:00
|
|
|
#include "libgimp/gimpintl.h"
|
|
|
|
|
|
|
|
|
2001-03-30 11:16:05 +00:00
|
|
|
static void gimp_pattern_class_init (GimpPatternClass *klass);
|
|
|
|
static void gimp_pattern_init (GimpPattern *pattern);
|
2001-08-11 14:39:19 +00:00
|
|
|
|
|
|
|
static void gimp_pattern_finalize (GObject *object);
|
|
|
|
|
2002-01-30 16:14:26 +00:00
|
|
|
static gsize gimp_pattern_get_memsize (GimpObject *object);
|
|
|
|
|
2001-03-30 11:16:05 +00:00
|
|
|
static TempBuf * gimp_pattern_get_new_preview (GimpViewable *viewable,
|
|
|
|
gint width,
|
|
|
|
gint height);
|
|
|
|
static gchar * gimp_pattern_get_extension (GimpData *data);
|
2002-11-30 16:31:39 +00:00
|
|
|
static GimpData * gimp_pattern_duplicate (GimpData *data,
|
|
|
|
gboolean stingy_memory_use);
|
2001-02-04 17:34:30 +00:00
|
|
|
|
|
|
|
|
2001-02-11 01:39:24 +00:00
|
|
|
static GimpDataClass *parent_class = NULL;
|
2001-02-04 17:34:30 +00:00
|
|
|
|
|
|
|
|
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
2001-07-24 Michael Natterer <mitch@gimp.org>
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
* configure.in: require glib/gtk+ >= 1.3.7, commented out the
gtkxmhtml stuff.
From now on, you will need glib, pango, atk and gtk+ HEAD from CVS
to hack or use GIMP HEAD.
Beware, it crashes randomly :)
* app/core/Makefile.am
* app/core/gimpmarshal.list: new file plus rules to generate
gimpmarshal.[ch] from it.
* app/core/*
* app/tools/*
* app/widgets/*
* libgimpwidgets/*: started to use the glib object system. All
core/ objects are still gtk objects however. All signals are
created using g_signal_new(). There are many gtk+ artefacts left.
Finally, we will _not_ use the gtk_signal_foo() wrappers and
friends any more.
* app/colormaps.c
* app/devices.[ch]
* app/disp_callbacks.c
* app/errorconsole.c
* app/file-save.[ch]
* app/interface.c
* app/module_db.c
* app/nav_window.c
* app/ops_buttons.c
* app/scroll.c
* app/user_install.c
* app/gui/about-dialog.c
* app/gui/brush-editor.c
* app/gui/brushes-commands.c
* app/gui/color-notebook.c
* app/gui/colormap-dialog.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/file-commands.c
* app/gui/file-dialog-utils.c
* app/gui/file-new-dialog.c
* app/gui/file-open-dialog.[ch]
* app/gui/file-save-dialog.c
* app/gui/gradient-editor.c
* app/gui/gradients-commands.c
* app/gui/image-commands.c
* app/gui/info-dialog.[ch]
* app/gui/layer-select.c
* app/gui/layers-commands.c
* app/gui/menus.c
* app/gui/offset-dialog.c
* app/gui/palette-editor.c
* app/gui/palettes-commands.c
* app/gui/patterns-commands.c
* app/gui/preferences-dialog.c
* app/gui/resize-dialog.[ch]
* app/gui/splash.c
* app/gui/tips-dialog.c
* app/gui/tool-options-dialog.c
* app/gui/toolbox.c
* app/gui/tools-commands.c
* libgimp/gimpbrushmenu.c
* libgimp/gimpmenu.c
* libgimp/gimppatternmenu.c
* libgimp/gimpui.c
* libgimpbase/gimpenv.c: tons and tons of changes like "const
gchar*", switch from GdkDeviceInfo to GdkDevice (very incomplete
and currently disables), lots of s/gtk_signal/g_signal/,
removal/replacement of deprecated stuff,
s/GtkSignalFunc/GCallback/ and lots of small changes and fixes
while I was on it, zillions of warnings left...
* modules/Makefile.am: disabled the water color selector
temporarily (XInput issues).
* plug-ins/Makefile.am
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl: simply excluded all plug-ins
which did not build (including Script-Fu). They are trivial to
fix.
2001-07-24 21:27:11 +00:00
|
|
|
GType
|
2001-02-04 17:34:30 +00:00
|
|
|
gimp_pattern_get_type (void)
|
|
|
|
{
|
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
2001-07-24 Michael Natterer <mitch@gimp.org>
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
* configure.in: require glib/gtk+ >= 1.3.7, commented out the
gtkxmhtml stuff.
From now on, you will need glib, pango, atk and gtk+ HEAD from CVS
to hack or use GIMP HEAD.
Beware, it crashes randomly :)
* app/core/Makefile.am
* app/core/gimpmarshal.list: new file plus rules to generate
gimpmarshal.[ch] from it.
* app/core/*
* app/tools/*
* app/widgets/*
* libgimpwidgets/*: started to use the glib object system. All
core/ objects are still gtk objects however. All signals are
created using g_signal_new(). There are many gtk+ artefacts left.
Finally, we will _not_ use the gtk_signal_foo() wrappers and
friends any more.
* app/colormaps.c
* app/devices.[ch]
* app/disp_callbacks.c
* app/errorconsole.c
* app/file-save.[ch]
* app/interface.c
* app/module_db.c
* app/nav_window.c
* app/ops_buttons.c
* app/scroll.c
* app/user_install.c
* app/gui/about-dialog.c
* app/gui/brush-editor.c
* app/gui/brushes-commands.c
* app/gui/color-notebook.c
* app/gui/colormap-dialog.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/file-commands.c
* app/gui/file-dialog-utils.c
* app/gui/file-new-dialog.c
* app/gui/file-open-dialog.[ch]
* app/gui/file-save-dialog.c
* app/gui/gradient-editor.c
* app/gui/gradients-commands.c
* app/gui/image-commands.c
* app/gui/info-dialog.[ch]
* app/gui/layer-select.c
* app/gui/layers-commands.c
* app/gui/menus.c
* app/gui/offset-dialog.c
* app/gui/palette-editor.c
* app/gui/palettes-commands.c
* app/gui/patterns-commands.c
* app/gui/preferences-dialog.c
* app/gui/resize-dialog.[ch]
* app/gui/splash.c
* app/gui/tips-dialog.c
* app/gui/tool-options-dialog.c
* app/gui/toolbox.c
* app/gui/tools-commands.c
* libgimp/gimpbrushmenu.c
* libgimp/gimpmenu.c
* libgimp/gimppatternmenu.c
* libgimp/gimpui.c
* libgimpbase/gimpenv.c: tons and tons of changes like "const
gchar*", switch from GdkDeviceInfo to GdkDevice (very incomplete
and currently disables), lots of s/gtk_signal/g_signal/,
removal/replacement of deprecated stuff,
s/GtkSignalFunc/GCallback/ and lots of small changes and fixes
while I was on it, zillions of warnings left...
* modules/Makefile.am: disabled the water color selector
temporarily (XInput issues).
* plug-ins/Makefile.am
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl: simply excluded all plug-ins
which did not build (including Script-Fu). They are trivial to
fix.
2001-07-24 21:27:11 +00:00
|
|
|
static GType pattern_type = 0;
|
2001-02-04 17:34:30 +00:00
|
|
|
|
|
|
|
if (! pattern_type)
|
|
|
|
{
|
2001-08-11 14:39:19 +00:00
|
|
|
static const GTypeInfo pattern_info =
|
2001-02-04 17:34:30 +00:00
|
|
|
{
|
|
|
|
sizeof (GimpPatternClass),
|
2001-08-11 14:39:19 +00:00
|
|
|
(GBaseInitFunc) NULL,
|
|
|
|
(GBaseFinalizeFunc) NULL,
|
|
|
|
(GClassInitFunc) gimp_pattern_class_init,
|
|
|
|
NULL, /* class_finalize */
|
|
|
|
NULL, /* class_data */
|
|
|
|
sizeof (GimpPattern),
|
|
|
|
0, /* n_preallocs */
|
|
|
|
(GInstanceInitFunc) gimp_pattern_init,
|
2001-02-04 17:34:30 +00:00
|
|
|
};
|
|
|
|
|
2001-08-11 14:39:19 +00:00
|
|
|
pattern_type = g_type_register_static (GIMP_TYPE_DATA,
|
|
|
|
"GimpPattern",
|
|
|
|
&pattern_info, 0);
|
2001-02-04 17:34:30 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return pattern_type;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gimp_pattern_class_init (GimpPatternClass *klass)
|
|
|
|
{
|
2001-08-11 14:39:19 +00:00
|
|
|
GObjectClass *object_class;
|
2002-01-30 16:14:26 +00:00
|
|
|
GimpObjectClass *gimp_object_class;
|
2001-02-05 15:22:20 +00:00
|
|
|
GimpViewableClass *viewable_class;
|
2001-02-13 19:53:07 +00:00
|
|
|
GimpDataClass *data_class;
|
2001-02-04 17:34:30 +00:00
|
|
|
|
2002-01-30 16:14:26 +00:00
|
|
|
object_class = G_OBJECT_CLASS (klass);
|
|
|
|
gimp_object_class = GIMP_OBJECT_CLASS (klass);
|
|
|
|
viewable_class = GIMP_VIEWABLE_CLASS (klass);
|
|
|
|
data_class = GIMP_DATA_CLASS (klass);
|
2001-02-05 15:22:20 +00:00
|
|
|
|
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
2001-07-24 Michael Natterer <mitch@gimp.org>
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
* configure.in: require glib/gtk+ >= 1.3.7, commented out the
gtkxmhtml stuff.
From now on, you will need glib, pango, atk and gtk+ HEAD from CVS
to hack or use GIMP HEAD.
Beware, it crashes randomly :)
* app/core/Makefile.am
* app/core/gimpmarshal.list: new file plus rules to generate
gimpmarshal.[ch] from it.
* app/core/*
* app/tools/*
* app/widgets/*
* libgimpwidgets/*: started to use the glib object system. All
core/ objects are still gtk objects however. All signals are
created using g_signal_new(). There are many gtk+ artefacts left.
Finally, we will _not_ use the gtk_signal_foo() wrappers and
friends any more.
* app/colormaps.c
* app/devices.[ch]
* app/disp_callbacks.c
* app/errorconsole.c
* app/file-save.[ch]
* app/interface.c
* app/module_db.c
* app/nav_window.c
* app/ops_buttons.c
* app/scroll.c
* app/user_install.c
* app/gui/about-dialog.c
* app/gui/brush-editor.c
* app/gui/brushes-commands.c
* app/gui/color-notebook.c
* app/gui/colormap-dialog.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/file-commands.c
* app/gui/file-dialog-utils.c
* app/gui/file-new-dialog.c
* app/gui/file-open-dialog.[ch]
* app/gui/file-save-dialog.c
* app/gui/gradient-editor.c
* app/gui/gradients-commands.c
* app/gui/image-commands.c
* app/gui/info-dialog.[ch]
* app/gui/layer-select.c
* app/gui/layers-commands.c
* app/gui/menus.c
* app/gui/offset-dialog.c
* app/gui/palette-editor.c
* app/gui/palettes-commands.c
* app/gui/patterns-commands.c
* app/gui/preferences-dialog.c
* app/gui/resize-dialog.[ch]
* app/gui/splash.c
* app/gui/tips-dialog.c
* app/gui/tool-options-dialog.c
* app/gui/toolbox.c
* app/gui/tools-commands.c
* libgimp/gimpbrushmenu.c
* libgimp/gimpmenu.c
* libgimp/gimppatternmenu.c
* libgimp/gimpui.c
* libgimpbase/gimpenv.c: tons and tons of changes like "const
gchar*", switch from GdkDeviceInfo to GdkDevice (very incomplete
and currently disables), lots of s/gtk_signal/g_signal/,
removal/replacement of deprecated stuff,
s/GtkSignalFunc/GCallback/ and lots of small changes and fixes
while I was on it, zillions of warnings left...
* modules/Makefile.am: disabled the water color selector
temporarily (XInput issues).
* plug-ins/Makefile.am
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl: simply excluded all plug-ins
which did not build (including Script-Fu). They are trivial to
fix.
2001-07-24 21:27:11 +00:00
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
2001-02-04 17:34:30 +00:00
|
|
|
|
2001-08-11 14:39:19 +00:00
|
|
|
object_class->finalize = gimp_pattern_finalize;
|
2001-02-05 15:22:20 +00:00
|
|
|
|
2002-01-30 16:14:26 +00:00
|
|
|
gimp_object_class->get_memsize = gimp_pattern_get_memsize;
|
|
|
|
|
2001-02-07 00:06:58 +00:00
|
|
|
viewable_class->get_new_preview = gimp_pattern_get_new_preview;
|
2001-02-13 19:53:07 +00:00
|
|
|
|
2001-06-26 12:09:43 +00:00
|
|
|
data_class->get_extension = gimp_pattern_get_extension;
|
|
|
|
data_class->duplicate = gimp_pattern_duplicate;
|
2001-02-04 17:34:30 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gimp_pattern_init (GimpPattern *pattern)
|
|
|
|
{
|
2001-02-11 01:39:24 +00:00
|
|
|
pattern->mask = NULL;
|
2001-02-04 17:34:30 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2001-08-11 14:39:19 +00:00
|
|
|
gimp_pattern_finalize (GObject *object)
|
2001-02-04 17:34:30 +00:00
|
|
|
{
|
|
|
|
GimpPattern *pattern;
|
|
|
|
|
|
|
|
pattern = GIMP_PATTERN (object);
|
|
|
|
|
|
|
|
if (pattern->mask)
|
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
2001-07-24 Michael Natterer <mitch@gimp.org>
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
* configure.in: require glib/gtk+ >= 1.3.7, commented out the
gtkxmhtml stuff.
From now on, you will need glib, pango, atk and gtk+ HEAD from CVS
to hack or use GIMP HEAD.
Beware, it crashes randomly :)
* app/core/Makefile.am
* app/core/gimpmarshal.list: new file plus rules to generate
gimpmarshal.[ch] from it.
* app/core/*
* app/tools/*
* app/widgets/*
* libgimpwidgets/*: started to use the glib object system. All
core/ objects are still gtk objects however. All signals are
created using g_signal_new(). There are many gtk+ artefacts left.
Finally, we will _not_ use the gtk_signal_foo() wrappers and
friends any more.
* app/colormaps.c
* app/devices.[ch]
* app/disp_callbacks.c
* app/errorconsole.c
* app/file-save.[ch]
* app/interface.c
* app/module_db.c
* app/nav_window.c
* app/ops_buttons.c
* app/scroll.c
* app/user_install.c
* app/gui/about-dialog.c
* app/gui/brush-editor.c
* app/gui/brushes-commands.c
* app/gui/color-notebook.c
* app/gui/colormap-dialog.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/file-commands.c
* app/gui/file-dialog-utils.c
* app/gui/file-new-dialog.c
* app/gui/file-open-dialog.[ch]
* app/gui/file-save-dialog.c
* app/gui/gradient-editor.c
* app/gui/gradients-commands.c
* app/gui/image-commands.c
* app/gui/info-dialog.[ch]
* app/gui/layer-select.c
* app/gui/layers-commands.c
* app/gui/menus.c
* app/gui/offset-dialog.c
* app/gui/palette-editor.c
* app/gui/palettes-commands.c
* app/gui/patterns-commands.c
* app/gui/preferences-dialog.c
* app/gui/resize-dialog.[ch]
* app/gui/splash.c
* app/gui/tips-dialog.c
* app/gui/tool-options-dialog.c
* app/gui/toolbox.c
* app/gui/tools-commands.c
* libgimp/gimpbrushmenu.c
* libgimp/gimpmenu.c
* libgimp/gimppatternmenu.c
* libgimp/gimpui.c
* libgimpbase/gimpenv.c: tons and tons of changes like "const
gchar*", switch from GdkDeviceInfo to GdkDevice (very incomplete
and currently disables), lots of s/gtk_signal/g_signal/,
removal/replacement of deprecated stuff,
s/GtkSignalFunc/GCallback/ and lots of small changes and fixes
while I was on it, zillions of warnings left...
* modules/Makefile.am: disabled the water color selector
temporarily (XInput issues).
* plug-ins/Makefile.am
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl: simply excluded all plug-ins
which did not build (including Script-Fu). They are trivial to
fix.
2001-07-24 21:27:11 +00:00
|
|
|
{
|
|
|
|
temp_buf_free (pattern->mask);
|
|
|
|
pattern->mask = NULL;
|
|
|
|
}
|
2001-02-04 17:34:30 +00:00
|
|
|
|
2001-08-11 14:39:19 +00:00
|
|
|
G_OBJECT_CLASS (parent_class)->finalize (object);
|
2001-02-04 17:34:30 +00:00
|
|
|
}
|
|
|
|
|
2002-01-30 16:14:26 +00:00
|
|
|
static gsize
|
|
|
|
gimp_pattern_get_memsize (GimpObject *object)
|
|
|
|
{
|
|
|
|
GimpPattern *pattern;
|
|
|
|
gsize memsize = 0;
|
|
|
|
|
|
|
|
pattern = GIMP_PATTERN (object);
|
|
|
|
|
|
|
|
if (pattern->mask)
|
|
|
|
memsize += temp_buf_get_memsize (pattern->mask);
|
|
|
|
|
|
|
|
return memsize + GIMP_OBJECT_CLASS (parent_class)->get_memsize (object);
|
|
|
|
}
|
|
|
|
|
2001-02-05 15:22:20 +00:00
|
|
|
static TempBuf *
|
2001-02-07 00:06:58 +00:00
|
|
|
gimp_pattern_get_new_preview (GimpViewable *viewable,
|
|
|
|
gint width,
|
|
|
|
gint height)
|
2001-02-05 15:22:20 +00:00
|
|
|
{
|
|
|
|
GimpPattern *pattern;
|
2001-02-05 21:52:57 +00:00
|
|
|
TempBuf *temp_buf;
|
|
|
|
guchar white[MAX_CHANNELS] = { 255, 255, 255, 255 };
|
|
|
|
gint copy_width;
|
|
|
|
gint copy_height;
|
|
|
|
gint x, y;
|
2001-02-05 15:22:20 +00:00
|
|
|
|
|
|
|
pattern = GIMP_PATTERN (viewable);
|
|
|
|
|
2001-02-05 21:52:57 +00:00
|
|
|
copy_width = MIN (width, pattern->mask->width);
|
|
|
|
copy_height = MIN (height, pattern->mask->height);
|
|
|
|
|
2001-02-05 23:44:19 +00:00
|
|
|
x = (copy_width == width) ? 0 : (width - copy_width) / 2;
|
|
|
|
y = (copy_height == height) ? 0 : (height - copy_height) / 2;
|
2001-02-05 21:52:57 +00:00
|
|
|
|
2001-02-05 23:44:19 +00:00
|
|
|
temp_buf = temp_buf_new (width, height,
|
2001-02-05 21:52:57 +00:00
|
|
|
pattern->mask->bytes,
|
|
|
|
0, 0,
|
|
|
|
white);
|
|
|
|
|
|
|
|
temp_buf_copy_area (pattern->mask, temp_buf,
|
|
|
|
0, 0,
|
|
|
|
copy_width, copy_height,
|
|
|
|
x, y);
|
|
|
|
|
|
|
|
return temp_buf;
|
2001-02-05 15:22:20 +00:00
|
|
|
}
|
|
|
|
|
2001-02-13 19:53:07 +00:00
|
|
|
static gchar *
|
|
|
|
gimp_pattern_get_extension (GimpData *data)
|
|
|
|
{
|
|
|
|
return GIMP_PATTERN_FILE_EXTENSION;
|
|
|
|
}
|
|
|
|
|
2001-03-30 11:16:05 +00:00
|
|
|
static GimpData *
|
2002-11-30 16:31:39 +00:00
|
|
|
gimp_pattern_duplicate (GimpData *data,
|
|
|
|
gboolean stingy_memory_use)
|
2001-03-30 11:16:05 +00:00
|
|
|
{
|
|
|
|
GimpPattern *pattern;
|
|
|
|
|
2001-08-10 14:41:39 +00:00
|
|
|
pattern = GIMP_PATTERN (g_object_new (GIMP_TYPE_PATTERN, NULL));
|
2001-03-30 11:16:05 +00:00
|
|
|
|
|
|
|
pattern->mask = temp_buf_copy (GIMP_PATTERN (data)->mask, NULL);
|
|
|
|
|
|
|
|
/* Swap the pattern to disk (if we're being stingy with memory) */
|
2002-11-30 16:31:39 +00:00
|
|
|
if (stingy_memory_use)
|
2001-03-30 11:16:05 +00:00
|
|
|
temp_buf_swap (pattern->mask);
|
|
|
|
|
|
|
|
return GIMP_DATA (pattern);
|
|
|
|
}
|
|
|
|
|
2001-02-14 14:57:14 +00:00
|
|
|
GimpData *
|
2002-11-30 16:31:39 +00:00
|
|
|
gimp_pattern_new (const gchar *name,
|
|
|
|
gboolean stingy_memory_use)
|
2001-02-13 19:53:07 +00:00
|
|
|
{
|
|
|
|
GimpPattern *pattern;
|
|
|
|
guchar *data;
|
|
|
|
gint row, col;
|
|
|
|
|
|
|
|
g_return_val_if_fail (name != NULL, NULL);
|
|
|
|
|
2001-08-10 14:41:39 +00:00
|
|
|
pattern = GIMP_PATTERN (g_object_new (GIMP_TYPE_PATTERN, NULL));
|
2001-02-13 19:53:07 +00:00
|
|
|
|
|
|
|
gimp_object_set_name (GIMP_OBJECT (pattern), name);
|
|
|
|
|
|
|
|
pattern->mask = temp_buf_new (32, 32, 3, 0, 0, NULL);
|
|
|
|
|
|
|
|
data = temp_buf_data (pattern->mask);
|
|
|
|
|
|
|
|
for (row = 0; row < pattern->mask->height; row++)
|
|
|
|
for (col = 0; col < pattern->mask->width; col++)
|
|
|
|
{
|
|
|
|
memset (data, (col % 2) && (row % 2) ? 255 : 0, 3);
|
|
|
|
data += 3;
|
|
|
|
}
|
|
|
|
|
2001-03-30 11:16:05 +00:00
|
|
|
/* Swap the pattern to disk (if we're being stingy with memory) */
|
2002-11-30 16:31:39 +00:00
|
|
|
if (stingy_memory_use)
|
2001-03-30 11:16:05 +00:00
|
|
|
temp_buf_swap (pattern->mask);
|
|
|
|
|
2001-02-14 14:57:14 +00:00
|
|
|
return GIMP_DATA (pattern);
|
2001-02-13 19:53:07 +00:00
|
|
|
}
|
|
|
|
|
2001-02-14 14:57:14 +00:00
|
|
|
GimpData *
|
2001-02-13 19:53:07 +00:00
|
|
|
gimp_pattern_get_standard (void)
|
|
|
|
{
|
|
|
|
static GimpPattern *standard_pattern = NULL;
|
|
|
|
|
|
|
|
if (! standard_pattern)
|
|
|
|
{
|
|
|
|
guchar *data;
|
|
|
|
gint row, col;
|
|
|
|
|
2001-08-10 14:41:39 +00:00
|
|
|
standard_pattern = GIMP_PATTERN (g_object_new (GIMP_TYPE_PATTERN, NULL));
|
2001-02-13 19:53:07 +00:00
|
|
|
|
|
|
|
gimp_object_set_name (GIMP_OBJECT (standard_pattern), "Standard");
|
|
|
|
|
|
|
|
standard_pattern->mask = temp_buf_new (32, 32, 3, 0, 0, NULL);
|
|
|
|
|
|
|
|
data = temp_buf_data (standard_pattern->mask);
|
|
|
|
|
|
|
|
for (row = 0; row < standard_pattern->mask->height; row++)
|
|
|
|
for (col = 0; col < standard_pattern->mask->width; col++)
|
|
|
|
{
|
|
|
|
memset (data, (col % 2) && (row % 2) ? 255 : 0, 3);
|
|
|
|
data += 3;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* set ref_count to 2 --> never swap the standard pattern */
|
2001-08-12 15:39:23 +00:00
|
|
|
g_object_ref (G_OBJECT (standard_pattern));
|
2001-02-13 19:53:07 +00:00
|
|
|
}
|
|
|
|
|
2001-02-14 14:57:14 +00:00
|
|
|
return GIMP_DATA (standard_pattern);
|
2001-02-13 19:53:07 +00:00
|
|
|
}
|
|
|
|
|
2001-02-14 14:57:14 +00:00
|
|
|
GimpData *
|
2002-11-30 16:31:39 +00:00
|
|
|
gimp_pattern_load (const gchar *filename,
|
|
|
|
gboolean stingy_memory_use)
|
2001-02-04 17:34:30 +00:00
|
|
|
{
|
|
|
|
GimpPattern *pattern = NULL;
|
|
|
|
gint fd;
|
|
|
|
PatternHeader header;
|
|
|
|
gint bn_size;
|
|
|
|
gchar *name = NULL;
|
|
|
|
|
|
|
|
g_return_val_if_fail (filename != NULL, NULL);
|
|
|
|
|
|
|
|
fd = open (filename, O_RDONLY | _O_BINARY);
|
|
|
|
if (fd == -1)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
/* Read in the header size */
|
|
|
|
if (read (fd, &header, sizeof (header)) != sizeof (header))
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
/* rearrange the bytes in each unsigned int */
|
|
|
|
header.header_size = g_ntohl (header.header_size);
|
|
|
|
header.version = g_ntohl (header.version);
|
|
|
|
header.width = g_ntohl (header.width);
|
|
|
|
header.height = g_ntohl (header.height);
|
|
|
|
header.bytes = g_ntohl (header.bytes);
|
|
|
|
header.magic_number = g_ntohl (header.magic_number);
|
|
|
|
|
|
|
|
/* Check for correct file format */
|
|
|
|
if (header.magic_number != GPATTERN_MAGIC || header.version != 1 ||
|
|
|
|
header.header_size <= sizeof (header))
|
|
|
|
{
|
2001-11-20 15:07:45 +00:00
|
|
|
g_message (_("Unknown pattern format version %d in '%s'."),
|
2001-02-04 17:34:30 +00:00
|
|
|
header.version, filename);
|
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Check for supported bit depths */
|
|
|
|
if (header.bytes != 1 && header.bytes != 3)
|
|
|
|
{
|
2001-11-20 15:07:45 +00:00
|
|
|
g_message (_("Unsupported pattern depth %d\n"
|
|
|
|
"in file '%s'.\n"
|
|
|
|
"GIMP Patterns must be GRAY or RGB.\n"),
|
2001-02-04 17:34:30 +00:00
|
|
|
header.bytes, filename);
|
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Read in the pattern name */
|
|
|
|
if ((bn_size = (header.header_size - sizeof (header))))
|
|
|
|
{
|
|
|
|
name = g_new (gchar, bn_size);
|
|
|
|
|
|
|
|
if ((read (fd, name, bn_size)) < bn_size)
|
|
|
|
{
|
2001-11-20 15:07:45 +00:00
|
|
|
g_message (_("Error in GIMP pattern file '%s'."), filename);
|
2001-02-04 17:34:30 +00:00
|
|
|
goto error;
|
|
|
|
}
|
2001-09-03 00:26:06 +00:00
|
|
|
|
|
|
|
if (!g_utf8_validate (name, -1, NULL))
|
|
|
|
{
|
2001-11-20 15:07:45 +00:00
|
|
|
g_message (_("Invalid UTF-8 string in pattern file '%s'."),
|
2001-09-03 00:26:06 +00:00
|
|
|
filename);
|
|
|
|
g_free (name);
|
|
|
|
name = NULL;
|
|
|
|
}
|
2001-02-04 17:34:30 +00:00
|
|
|
}
|
2001-09-03 00:26:06 +00:00
|
|
|
|
|
|
|
if (!name)
|
|
|
|
name = g_strdup (_("Unnamed"));
|
2001-02-04 17:34:30 +00:00
|
|
|
|
2001-08-10 14:41:39 +00:00
|
|
|
pattern = GIMP_PATTERN (g_object_new (GIMP_TYPE_PATTERN, NULL));
|
|
|
|
|
2001-02-04 17:34:30 +00:00
|
|
|
pattern->mask = temp_buf_new (header.width, header.height, header.bytes,
|
|
|
|
0, 0, NULL);
|
|
|
|
if (read (fd, temp_buf_data (pattern->mask),
|
|
|
|
header.width * header.height * header.bytes) <
|
|
|
|
header.width * header.height * header.bytes)
|
|
|
|
{
|
2001-11-20 15:07:45 +00:00
|
|
|
g_message (_("Fatal parsing error: Pattern file '%s' appears truncated."),
|
2001-02-04 17:34:30 +00:00
|
|
|
filename);
|
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
|
|
|
close (fd);
|
|
|
|
|
2001-02-11 01:39:24 +00:00
|
|
|
gimp_object_set_name (GIMP_OBJECT (pattern), name);
|
|
|
|
|
|
|
|
g_free (name);
|
2001-02-04 17:34:30 +00:00
|
|
|
|
2001-02-11 01:39:24 +00:00
|
|
|
gimp_data_set_filename (GIMP_DATA (pattern), filename);
|
2001-02-04 17:34:30 +00:00
|
|
|
|
|
|
|
/* Swap the pattern to disk (if we're being stingy with memory) */
|
2002-11-30 16:31:39 +00:00
|
|
|
if (stingy_memory_use)
|
2001-02-04 17:34:30 +00:00
|
|
|
temp_buf_swap (pattern->mask);
|
|
|
|
|
2001-02-14 14:57:14 +00:00
|
|
|
return GIMP_DATA (pattern);
|
2001-02-04 17:34:30 +00:00
|
|
|
|
|
|
|
error:
|
|
|
|
if (pattern)
|
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
2001-07-24 Michael Natterer <mitch@gimp.org>
Port to glib/gtk+ 2.0 episode I (every segfault has it's beginning)
* configure.in: require glib/gtk+ >= 1.3.7, commented out the
gtkxmhtml stuff.
From now on, you will need glib, pango, atk and gtk+ HEAD from CVS
to hack or use GIMP HEAD.
Beware, it crashes randomly :)
* app/core/Makefile.am
* app/core/gimpmarshal.list: new file plus rules to generate
gimpmarshal.[ch] from it.
* app/core/*
* app/tools/*
* app/widgets/*
* libgimpwidgets/*: started to use the glib object system. All
core/ objects are still gtk objects however. All signals are
created using g_signal_new(). There are many gtk+ artefacts left.
Finally, we will _not_ use the gtk_signal_foo() wrappers and
friends any more.
* app/colormaps.c
* app/devices.[ch]
* app/disp_callbacks.c
* app/errorconsole.c
* app/file-save.[ch]
* app/interface.c
* app/module_db.c
* app/nav_window.c
* app/ops_buttons.c
* app/scroll.c
* app/user_install.c
* app/gui/about-dialog.c
* app/gui/brush-editor.c
* app/gui/brushes-commands.c
* app/gui/color-notebook.c
* app/gui/colormap-dialog.c
* app/gui/dialogs-commands.c
* app/gui/dialogs-constructors.c
* app/gui/file-commands.c
* app/gui/file-dialog-utils.c
* app/gui/file-new-dialog.c
* app/gui/file-open-dialog.[ch]
* app/gui/file-save-dialog.c
* app/gui/gradient-editor.c
* app/gui/gradients-commands.c
* app/gui/image-commands.c
* app/gui/info-dialog.[ch]
* app/gui/layer-select.c
* app/gui/layers-commands.c
* app/gui/menus.c
* app/gui/offset-dialog.c
* app/gui/palette-editor.c
* app/gui/palettes-commands.c
* app/gui/patterns-commands.c
* app/gui/preferences-dialog.c
* app/gui/resize-dialog.[ch]
* app/gui/splash.c
* app/gui/tips-dialog.c
* app/gui/tool-options-dialog.c
* app/gui/toolbox.c
* app/gui/tools-commands.c
* libgimp/gimpbrushmenu.c
* libgimp/gimpmenu.c
* libgimp/gimppatternmenu.c
* libgimp/gimpui.c
* libgimpbase/gimpenv.c: tons and tons of changes like "const
gchar*", switch from GdkDeviceInfo to GdkDevice (very incomplete
and currently disables), lots of s/gtk_signal/g_signal/,
removal/replacement of deprecated stuff,
s/GtkSignalFunc/GCallback/ and lots of small changes and fixes
while I was on it, zillions of warnings left...
* modules/Makefile.am: disabled the water color selector
temporarily (XInput issues).
* plug-ins/Makefile.am
* plug-ins/common/.cvsignore
* plug-ins/common/Makefile.am
* plug-ins/common/plugin-defs.pl: simply excluded all plug-ins
which did not build (including Script-Fu). They are trivial to
fix.
2001-07-24 21:27:11 +00:00
|
|
|
g_object_unref (G_OBJECT (pattern));
|
2001-02-04 17:34:30 +00:00
|
|
|
else if (name)
|
|
|
|
g_free (name);
|
|
|
|
|
|
|
|
close (fd);
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
TempBuf *
|
|
|
|
gimp_pattern_get_mask (const GimpPattern *pattern)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GIMP_IS_PATTERN (pattern), NULL);
|
|
|
|
|
|
|
|
return pattern->mask;
|
|
|
|
}
|