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Bug #638971 - Multicolumn report does not show more than one graph

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@22542 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Geert Janssens
2012-11-12 22:07:48 +00:00
parent 7915166d53
commit 255d36f9e3
1 changed files with 54 additions and 32 deletions
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src/html/gnc-html-webkit.c
+54 -32
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@@ -355,51 +355,73 @@ handle_embedded_object( GncHtmlWebkit* self, gchar* html_str )
// Find the <object> tag and get the classid from it. This will provide the correct
// object callback handler. Pass the <object> entity text to the handler. What should
// come back is embedded image information.
gchar* remainder_str = html_str;
gchar* object_tag;
gchar* end_object_tag;
gchar* object_contents;
gchar* html_str_start;
gchar* html_str_start = NULL;
gchar* html_str_middle;
gchar* html_str_result;
gchar* classid;
gchar* html_str_result = NULL;
gchar* classid_start;
gchar* classid_end;
gchar* object_classid;
gchar* classid_str;
gchar* new_chunk;
GncHTMLObjectCB h;
object_tag = g_strstr_len( html_str, -1, "<object classid=" );
if ( object_tag == NULL )
object_tag = g_strstr_len( remainder_str, -1, "<object classid=" );
while (object_tag)
{
// Hmmm... no object tag
return html_str;
}
classid = object_tag + strlen( "<object classid=" ) + 1;
classid_end = g_strstr_len( classid, -1, "\"" );
object_classid = g_strndup( classid, (classid_end - classid) );
end_object_tag = g_strstr_len( object_tag, -1, "</object>" );
if ( end_object_tag == NULL )
{
// Hmmm... no object end tag
g_free (object_classid);
return html_str;
}
end_object_tag += strlen( "</object>" );
object_contents = g_strndup( object_tag, (end_object_tag - object_tag) );
h = g_hash_table_lookup( gnc_html_object_handlers, object_classid );
if ( h != NULL )
classid_start = object_tag + strlen( "<object classid=" ) + 1;
classid_end = g_strstr_len( classid_start, -1, "\"" );
classid_str = g_strndup( classid_start, (classid_end - classid_start) );
end_object_tag = g_strstr_len( object_tag, -1, "</object>" );
if ( end_object_tag == NULL )
{
/* Hmmm... no object end tag
Return the original html string because we can't properly parse it */
g_free (classid_str);
g_free (html_str_result);
return html_str;
}
end_object_tag += strlen( "</object>" );
object_contents = g_strndup( object_tag, (end_object_tag - object_tag) );
h = g_hash_table_lookup( gnc_html_object_handlers, classid_str );
if ( h != NULL )
{
(void)h( GNC_HTML(self), object_contents, &html_str_middle );
}
else
{
html_str_middle = g_strdup_printf( "No handler found for classid \"%s\"", classid_str );
}
html_str_start = html_str_result;
new_chunk = g_strndup (remainder_str, (object_tag - remainder_str));
if (!html_str_start)
html_str_result = g_strconcat (new_chunk, html_str_middle, NULL);
else
html_str_result = g_strconcat (html_str_start, new_chunk, html_str_middle, NULL);
g_free( html_str_start );
g_free( new_chunk );
g_free( html_str_middle );
remainder_str = end_object_tag;
object_tag = g_strstr_len( remainder_str, -1, "<object classid=" );
}
if (html_str_result)
{
(void)h( GNC_HTML(self), object_contents, &html_str_middle );
html_str_start = html_str_result;
html_str_result = g_strconcat (html_str_start, remainder_str, NULL);
g_free (html_str_start);
}
else
{
html_str_middle = g_strdup_printf( "No handler found for classid \"%s\"", object_classid );
}
html_str_result = g_strdup (remainder_str);
html_str_start = g_strndup( html_str, (object_tag - html_str) );
html_str_result = g_strdup_printf( "%s%s%s", html_str_start, html_str_middle, end_object_tag );
g_free( html_str_start );
g_free( html_str_middle );
return html_str_result;
}