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d6a2d391e9
2001-02-12 Michael Natterer <mitch@gimp.org> * app/Makefile.am: took gimpcontextpreview.[ch] out of the build but still left the sources there as reference. * app/app_procs.c: initialize the render stuff before creating the toolbox (needed for the previews). * app/devices.c * app/indicator_area.c: use GimpPreviews instead of GimpContextPreviews. * app/context_manager.[ch]: create the global data lists here because they now must exist before any context is created. * app/brushes.[ch] * app/gradients.[ch] * app/palettes.[ch] * app/patterns.[ch]: removed them here. * app/gimpcontainer.[ch]: added a "freeze_count" and emit the "freeze" and "thaw" signals accordingly. * app/gimpcontext.[ch]: greatly simplified the way how the contexts connect to the data lists (simply keep them connected all the time). Also removed all those ugly explicit update functions because "thaw" callbacks do this job now. * app/gimpdata.c: a GimpData object now becomes dirty on "name_changed"; "dirty" now triggers "invalidate_preview" because the context does not dispatch these signals any more soon. * app/brush_select.c * app/convert.c * app/gimpdnd.c * app/gradient_editor.c * app/gradient_select.c * app/pattern_select.c * app/gradient_editor.c * app/gradient_select.c * app/gradients.[ch] * app/pdb/brush_select_cmds.c * app/pdb/brushes_cmds.c * app/pdb/convert_cmds.c * app/pdb/gradient_select_cmds.c * app/pdb/gradients_cmds.c * app/pdb/pattern_select_cmds.c * app/pdb/patterns_cmds.c * tools/pdbgen/pdb/brush_select.pdb * tools/pdbgen/pdb/brushes.pdb * tools/pdbgen/pdb/convert.pdb * tools/pdbgen/pdb/gradient_select.pdb * tools/pdbgen/pdb/gradients.pdb * tools/pdbgen/pdb/pattern_select.pdb * tools/pdbgen/pdb/patterns.pdb: changed accordingly.
117 lines
4.4 KiB
C
117 lines
4.4 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
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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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#ifndef __GIMP_CONTAINER_H__
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#define __GIMP_CONTAINER_H__
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#include "gimpobject.h"
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typedef enum
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{
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GIMP_CONTAINER_POLICY_STRONG,
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GIMP_CONTAINER_POLICY_WEAK
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} GimpContainerPolicy;
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#define GIMP_TYPE_CONTAINER (gimp_container_get_type ())
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#define GIMP_CONTAINER(obj) (GTK_CHECK_CAST ((obj), GIMP_TYPE_CONTAINER, GimpContainer))
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#define GIMP_CONTAINER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CONTAINER, GimpContainerClass))
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#define GIMP_IS_CONTAINER(obj) (GTK_CHECK_TYPE ((obj), GIMP_TYPE_CONTAINER))
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#define GIMP_IS_CONTAINER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CONTAINER))
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typedef struct _GimpContainerClass GimpContainerClass;
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struct _GimpContainer
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{
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GimpObject parent_instance;
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/* public, read-only */
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GtkType children_type;
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GimpContainerPolicy policy;
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gint num_children;
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/* private */
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GList *handlers;
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gint freeze_count;
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};
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struct _GimpContainerClass
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{
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GimpObjectClass parent_class;
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void (* add) (GimpContainer *container,
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GimpObject *object);
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void (* remove) (GimpContainer *container,
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GimpObject *object);
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gboolean (* have) (GimpContainer *container,
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GimpObject *object);
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void (* foreach) (GimpContainer *container,
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GFunc func,
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gpointer user_data);
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GimpObject * (* get_child_by_name) (GimpContainer *container,
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gchar *name);
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GimpObject * (* get_child_by_index) (GimpContainer *container,
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gint index);
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gint (* get_child_index) (GimpContainer *container,
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GimpObject *object);
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void (* freeze) (GimpContainer *container);
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void (* thaw) (GimpContainer *container);
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};
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GtkType gimp_container_get_type (void);
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GtkType gimp_container_children_type (const GimpContainer *container);
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GimpContainerPolicy gimp_container_policy (const GimpContainer *container);
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gint gimp_container_num_children (const GimpContainer *container);
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gboolean gimp_container_add (GimpContainer *container,
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GimpObject *object);
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gboolean gimp_container_remove (GimpContainer *container,
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GimpObject *object);
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gboolean gimp_container_have (GimpContainer *container,
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GimpObject *object);
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void gimp_container_foreach (GimpContainer *container,
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GFunc func,
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gpointer user_data);
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GimpObject * gimp_container_get_child_by_name (const GimpContainer *container,
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const gchar *name);
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GimpObject * gimp_container_get_child_by_index (const GimpContainer *container,
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gint index);
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gint gimp_container_get_child_index (const GimpContainer *container,
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const GimpObject *object);
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void gimp_container_freeze (GimpContainer *container);
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void gimp_container_thaw (GimpContainer *container);
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gboolean gimp_container_frozen (GimpContainer *container);
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GQuark gimp_container_add_handler (GimpContainer *container,
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const gchar *signame,
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GtkSignalFunc handler,
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gpointer user_data);
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void gimp_container_remove_handler (GimpContainer *container,
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GQuark id);
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#endif /* __GIMP_CONTAINER_H__ */
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