145 lines
4 KiB
C++
145 lines
4 KiB
C++
/*
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* Copyright (c) 2003-2008, John Wiegley. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* - Neither the name of New Artisans LLC nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _OUTPUT_H
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#define _OUTPUT_H
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#include "report.h"
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#include "handler.h"
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#include "format.h"
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namespace ledger {
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class format_xacts : public item_handler<xact_t>
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{
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protected:
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report_t& report;
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format_t first_line_format;
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format_t next_lines_format;
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format_t between_format;
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entry_t * last_entry;
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xact_t * last_xact;
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public:
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format_xacts(report_t& _report, const string& format);
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virtual ~format_xacts() {
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TRACE_DTOR(format_xacts);
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}
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virtual void flush() {
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report.output_stream->flush();
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}
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virtual void operator()(xact_t& xact);
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};
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class format_entries : public format_xacts
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{
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public:
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format_entries(report_t& _report, const string& format)
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: format_xacts(_report, format) {
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TRACE_CTOR(format_entries, "report_t&, const string&");
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}
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virtual ~format_entries() {
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TRACE_DTOR(format_entries);
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}
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virtual void format_last_entry();
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virtual void flush() {
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if (last_entry) {
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format_last_entry();
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last_entry = NULL;
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}
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format_xacts::flush();
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}
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virtual void operator()(xact_t& xact);
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private:
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void print_entry(std::ostream& out,
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const entry_base_t& entry,
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const string& prefix = "");
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};
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class format_accounts : public item_handler<account_t>
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{
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protected:
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report_t& report;
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format_t format;
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item_predicate<account_t> disp_pred;
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bool print_final_total;
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bool disp_subaccounts_p(account_t& account, account_t *& to_show);
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bool display_account(account_t& account);
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public:
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format_accounts(report_t& _report,
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const string& _format = "",
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const bool _print_final_total = true)
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: report(_report), format(_format), disp_pred(),
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print_final_total(_print_final_total)
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{
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TRACE_CTOR(format_accounts, "report&, const string&, const bool");
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}
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virtual ~format_accounts() {
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TRACE_DTOR(format_accounts);
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}
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bool should_display(account_t& account) {
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if (! disp_pred.predicate && ! report.display_predicate.empty())
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disp_pred.predicate.parse(report.display_predicate);
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return disp_pred(account);
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}
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virtual void flush();
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virtual void operator()(account_t& account);
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};
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class format_equity : public format_accounts
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{
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format_t first_line_format;
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format_t next_lines_format;
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mutable value_t total;
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public:
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format_equity(report_t& _report,
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const string& _format);
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virtual ~format_equity() {
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TRACE_DTOR(format_equity);
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}
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virtual void flush();
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virtual void operator()(account_t& account);
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};
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} // namespace ledger
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#endif // _OUTPUT_H
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