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Check document health in sc_reload

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This hack checks if the PDF file is damaged when
zathura tries to automatically reload it. Now even
if the document is damaged, zathura does not close
the current document session.
This commit is contained in:
Moritz Lipp 2010-06-15 09:39:22 +02:00
parent e9e39d3a45
commit 27892b7d36
1 changed files with 19 additions and 0 deletions
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19
zathura.c
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@ -1554,6 +1554,25 @@ sc_reload(Argument* argument)
if(!Zathura.PDF.document)
return;
/* check if file is damaged */
char* file_uri = g_filename_to_uri(Zathura.PDF.file, NULL, NULL);
if(file_uri)
{
g_static_mutex_lock(&(Zathura.Lock.pdf_obj_lock));
PopplerDocument* temporary_document = NULL;
if(!(temporary_document = poppler_document_new_from_file(file_uri, Zathura.PDF.password, NULL)))
{
g_static_mutex_unlock(&(Zathura.Lock.pdf_obj_lock));
g_free(file_uri);
return;
}
g_static_mutex_unlock(&(Zathura.Lock.pdf_obj_lock));
}
else
return;
g_free(file_uri);
/* save old information */
g_static_mutex_lock(&(Zathura.Lock.pdf_obj_lock));
char* path = Zathura.PDF.file ? strdup(Zathura.PDF.file) : NULL;