Rewrite the "print" command as a custom function

There ended up being too many corner cases for the generalized formatter
to handle.

1 files changed, 79 insertions, 0 deletions

diff --git a/src/print.h b/src/print.h
new file mode 100644
index 00000000..f323b153
--- /dev/null
+++ b/src/print.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2003-2010, John Wiegley.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of New Artisans LLC nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @addtogroup data
+ */
+
+/**
+ * @file   convert.h
+ * @author John Wiegley
+ *
+ * @ingroup data
+ */
+#ifndef _PRINT_H
+#define _PRINT_H
+
+#include "chain.h"
+#include "predicate.h"
+#include "format.h"
+
+namespace ledger {
+
+class xact_t;
+class post_t;
+class report_t;
+
+class print_xacts : public item_handler<post_t>
+{
+protected:
+  typedef std::list<xact_t *>	   xacts_list;
+  typedef std::map<xact_t *, bool> xacts_present_map;
+
+  report_t&	    report;
+  xacts_present_map xacts_present;
+  xacts_list	    xacts;
+  bool		    print_raw;
+
+public:
+  print_xacts(report_t& _report, bool _print_raw = false);
+  virtual ~print_xacts() {
+    TRACE_DTOR(print_xacts);
+  }
+
+  virtual void flush();
+  virtual void operator()(post_t& post);
+};
+
+
+} // namespace ledger
+
+#endif // _PRINT_H