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/*
* Copyright (c) 2004 Stefan Ulrich
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* PAUL VOJTA OR ANY OTHER AUTHOR OF THIS SOFTWARE BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef TOPIC_WINDOW_H_
#define TOPIC_WINDOW_H_
#include "xdvi.h"
#include "version.h"
#include <X11/Xatom.h>
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
struct topic_info; /* forward declaration */
struct topic_item {
/* topic name */
char *topic;
/* longer title of topic, displayed as heading in the right window */
char *title;
/* the widget (subwindow of the right window) associated with the topic */
Widget widget;
};
struct topic_info {
/* the toplevel shell */
Widget shell;
/* the topics list */
Widget topics_list;
/* the right form, parent of the dummy form which
contains the right topic-specific window */
Widget right_form;
/* the topic label in right window */
Widget topic_label;
/* the currently selected widget */
Widget curr_selected;
/* callbacks for OK button (may be NULL); it's invoked from within
the `real' widget callback and is passed a pointer to this(!) struct topic_info */
void (*ok_callback)(XtPointer arg);
/* like ok_callback, for the Cancel button */
void (*cancel_callback)(XtPointer arg);
/* list of topic_items */
struct topic_item *items;
size_t items_size;
/* additional data the callback may need ... */
void *data;
};
extern Widget create_topic_window(Widget parent,
const char *window_title,
const char *widget_name,
struct topic_info *info,
void (*init_items_func)(struct topic_info *info),
/* OK button label (can be NULL) */
const char *ok_label,
/* Cancel button label (can be NULL) */
const char *cancel_label);
extern void select_topic(struct topic_info *info, size_t idx);
#endif /* TOPIC_WINDOW_H_ */
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