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handle bookmark hierarchy.

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This commit is contained in:
Eric Smith 2003-03-20 16:23:37 +00:00
parent b8db3757a3
commit 7e9bf6c153
1 changed files with 20 additions and 3 deletions
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23
tumble.c
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@ -2,7 +2,7 @@
* tumble: build a PDF file from image files
*
* Main program
* $Id: tumble.c,v 1.40 2003/03/20 06:55:27 eric Exp $
* $Id: tumble.c,v 1.41 2003/03/20 08:23:37 eric Exp $
* Copyright 2001, 2002, 2003 Eric Smith <eric@brouhaha.com>
*
* This program is free software; you can redistribute it and/or modify
@ -178,6 +178,10 @@ bool open_pdf_output_file (char *name,
}
#define MAX_BOOKMARK_LEVEL 20
static pdf_bookmark_handle bookmark_vector [MAX_BOOKMARK_LEVEL + 1] = { NULL };
bool process_page (int image, /* range 1 .. n */
input_attributes_t input_attributes,
bookmark_t *bookmarks,
@ -198,8 +202,21 @@ bool process_page (int image, /* range 1 .. n */
while (bookmarks)
{
/* $$$ need to handle level here */
pdf_new_bookmark (NULL, bookmarks->name, 0, page);
if (bookmarks->level <= MAX_BOOKMARK_LEVEL)
{
pdf_bookmark_handle parent = bookmark_vector [bookmarks->level - 1];
bookmark_vector [bookmarks->level] = pdf_new_bookmark (parent,
bookmarks->name,
0,
page);
}
else
{
(void) pdf_new_bookmark (bookmark_vector [MAX_BOOKMARK_LEVEL],
bookmarks->name,
0,
page);
}
bookmarks = bookmarks->next;
}