1 files changed, 140 insertions, 0 deletions
diff --git a/src/output.h b/src/output.h
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+/*
+ * Copyright (c) 2003-2008, 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.
+ */
+
+#ifndef _OUTPUT_H
+#define _OUTPUT_H
+
+#include "report.h"
+#include "handler.h"
+#include "format.h"
+
+namespace ledger {
+
+class format_xacts : public item_handler<xact_t>
+{
+protected:
+  report_t& report;
+  format_t  first_line_format;
+  format_t  next_lines_format;
+  entry_t * last_entry;
+  xact_t *  last_xact;
+
+public:
+  format_xacts(report_t& _report, const string& format);
+  virtual ~format_xacts() {
+    TRACE_DTOR(format_xacts);
+  }
+
+  virtual void flush() {
+    report.output_stream->flush();
+  }
+  virtual void operator()(xact_t& xact);
+};
+
+class format_entries : public format_xacts
+{
+ public:
+  format_entries(report_t& _report, const string& format)
+    : format_xacts(_report, format) {
+    TRACE_CTOR(format_entries, "report_t&, const string&");
+  }
+  virtual ~format_entries() {
+    TRACE_DTOR(format_entries);
+  }
+
+  virtual void format_last_entry();
+
+  virtual void flush() {
+    if (last_entry) {
+      format_last_entry();
+      last_entry = NULL;
+    }
+    format_xacts::flush();
+  }
+  virtual void operator()(xact_t& xact);
+
+private:
+  void print_entry(std::ostream&       out,
+		   const entry_base_t& entry,
+		   const string&       prefix = "");
+};
+
+class format_accounts : public item_handler<account_t>
+{
+protected:
+  report_t& report;
+
+  item_predicate<account_t> disp_pred;
+
+  bool disp_subaccounts_p(account_t& account, account_t *& to_show);
+  bool display_account(account_t& account);
+
+public:
+  format_t format;
+
+  format_accounts(report_t&	_report,
+		  const string& _format,
+		  const string& display_predicate = "" /*,
+		  const bool    print_final_total = true */)
+    : report(_report), disp_pred(display_predicate), format(_format) {
+    TRACE_CTOR(format_accounts, "report&, const string&, const string&");
+  }
+  virtual ~format_accounts() {
+    TRACE_DTOR(format_accounts);
+  }
+
+  virtual void flush();
+
+  virtual void operator()(account_t& account);
+};
+
+class format_equity : public format_accounts
+{
+  format_t first_line_format;
+  format_t next_lines_format;
+
+  mutable value_t total;
+
+ public:
+  format_equity(report_t&     _report,
+		const string& _format,
+		const string& display_predicate = "");
+  virtual ~format_equity() {
+    TRACE_DTOR(format_equity);
+  }
+
+  virtual void flush();
+  virtual void operator()(account_t& account);
+};
+
+} // namespace ledger
+
+#endif // _OUTPUT_H