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2005-05-26 Sven Neumann <sven@gimp.org> * plug-ins/helpbrowser/dialog.c * plug-ins/helpbrowser/queue.[ch]: store the scroll offset in the history and set it when using the Back and Forward actions. Fixes bug #165022.
57 lines
2.3 KiB
C
57 lines
2.3 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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* The GIMP Help Browser
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* Copyright (C) 1999 Sven Neumann <sven@gimp.org>
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* Michael Natterer <mitch@gimp.org>
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*
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* queue.h - a history queue
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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_HELP_QUEUE_H_
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#define _GIMP_HELP_QUEUE_H_
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typedef struct _Queue Queue;
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Queue * queue_new (void);
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void queue_free (Queue *queue);
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void queue_add (Queue *queue,
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const gchar *uri);
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void queue_set_title (Queue *queue,
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const gchar *title);
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void queue_set_scroll_offset (Queue *queue,
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gdouble pos);
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const gchar * queue_prev (Queue *queue,
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gint skip,
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gdouble *pos);
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const gchar * queue_next (Queue *queue,
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gint skip,
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gdouble *pos);
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void queue_move_prev (Queue *queue,
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gint skip);
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void queue_move_next (Queue *queue,
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gint skip);
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gboolean queue_has_next (Queue *queue);
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gboolean queue_has_prev (Queue *queue);
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GList * queue_list_prev (Queue *queue);
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GList * queue_list_next (Queue *queue);
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#endif /* _GIMP_HELP_QUEUE_H_ */
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