mirror of https://github.com/GNOME/gimp.git
163 lines
4.0 KiB
C
163 lines
4.0 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpdockable.c
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* Copyright (C) 2001 Michael Natterer
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "widgets-types.h"
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#include "core/gimpcontext.h"
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#include "gimpdockable.h"
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#include "gimpdockbook.h"
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static void gimp_dockable_class_init (GimpDockableClass *klass);
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static void gimp_dockable_init (GimpDockable *dockable);
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static void gimp_dockable_destroy (GtkObject *object);
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static GtkVBoxClass *parent_class = NULL;
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GtkType
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gimp_dockable_get_type (void)
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{
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static GtkType dockable_type = 0;
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if (! dockable_type)
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{
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static const GtkTypeInfo dockable_info =
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{
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"GimpDockable",
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sizeof (GimpDockable),
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sizeof (GimpDockableClass),
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(GtkClassInitFunc) gimp_dockable_class_init,
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(GtkObjectInitFunc) gimp_dockable_init,
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/* reserved_1 */ NULL,
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/* reserved_2 */ NULL,
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(GtkClassInitFunc) NULL,
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};
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dockable_type = gtk_type_unique (GTK_TYPE_VBOX, &dockable_info);
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}
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return dockable_type;
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}
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static void
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gimp_dockable_class_init (GimpDockableClass *klass)
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{
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GtkObjectClass *object_class;
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object_class = (GtkObjectClass *) klass;
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parent_class = gtk_type_class (GTK_TYPE_VBOX);
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object_class->destroy = gimp_dockable_destroy;
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}
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static void
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gimp_dockable_init (GimpDockable *dockable)
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{
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dockable->name = NULL;
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dockable->short_name = NULL;
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dockable->dockbook = NULL;
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dockable->get_tab_func = NULL;
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dockable->set_context_func = NULL;
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}
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static void
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gimp_dockable_destroy (GtkObject *object)
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{
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GimpDockable *dockable;
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dockable = GIMP_DOCKABLE (object);
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gimp_dockable_set_context (dockable, NULL);
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g_free (dockable->name);
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g_free (dockable->short_name);
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if (GTK_OBJECT_CLASS (parent_class))
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GTK_OBJECT_CLASS (parent_class)->destroy (object);
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}
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GtkWidget *
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gimp_dockable_new (const gchar *name,
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const gchar *short_name,
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GimpDockableGetTabFunc get_tab_func,
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GimpDockableSetContextFunc set_context_func)
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{
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GimpDockable *dockable;
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g_return_val_if_fail (name != NULL, NULL);
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g_return_val_if_fail (short_name != NULL, NULL);
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dockable = gtk_type_new (GIMP_TYPE_DOCKABLE);
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dockable->name = g_strdup (name);
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dockable->short_name = g_strdup (short_name);
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dockable->get_tab_func = get_tab_func;
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dockable->set_context_func = set_context_func;
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return GTK_WIDGET (dockable);
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}
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GtkWidget *
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gimp_dockable_get_tab_widget (GimpDockable *dockable,
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GimpDockbook *dockbook,
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gint size)
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{
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g_return_val_if_fail (dockable != NULL, NULL);
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g_return_val_if_fail (GIMP_IS_DOCKABLE (dockable), NULL);
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g_return_val_if_fail (dockbook != NULL, NULL);
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g_return_val_if_fail (GIMP_IS_DOCKBOOK (dockbook), NULL);
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g_return_val_if_fail (size >= -1 && size < 64, NULL);
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if (dockable->get_tab_func)
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{
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return dockable->get_tab_func (dockable, dockbook, size);
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}
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return gtk_label_new (dockable->short_name);
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}
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void
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gimp_dockable_set_context (GimpDockable *dockable,
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GimpContext *context)
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{
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g_return_if_fail (dockable != NULL);
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g_return_if_fail (GIMP_IS_DOCKABLE (dockable));
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g_return_if_fail (! context || GIMP_IS_CONTEXT (context));
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if (dockable->set_context_func)
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{
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dockable->set_context_func (dockable, context);
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}
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}
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