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/** \file terminal.cc */
// Copyright (C) 2010 Daniel Burrows
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
// Local includes:
#include "terminal.h"
using testing::AnyNumber;
using testing::Invoke;
using testing::NiceMock;
using testing::Return;
using testing::StrictMock;
using testing::_;
namespace aptitude
{
namespace cmdline
{
namespace mocks
{
terminal_input::terminal_input()
{
// Make sure the program doesn't abort if there's an
// unexpected invocation of prompt_for_input().
ON_CALL(*this, prompt_for_input(_))
.WillByDefault(Return(std::wstring()));
}
terminal_locale::terminal_locale()
{
EXPECT_CALL(*this, wcwidth(_))
.WillRepeatedly(Return(1));
}
terminal_metrics::terminal_metrics()
{
}
terminal_output::terminal_output()
{
}
class combining_terminal_output::impl : public combining_terminal_output
{
friend std::shared_ptr<impl> std::make_shared<impl>();
impl();
std::wstring pending_writes;
void do_write_text(const std::wstring &s);
friend class testing::NiceMock<impl>;
friend class testing::StrictMock<impl>;
public:
void write_text(const std::wstring &s);
void move_to_beginning_of_line();
void flush();
static std::shared_ptr<impl> create_default();
static std::shared_ptr<impl> create_nice();
static std::shared_ptr<impl> create_strict();
};
combining_terminal_output::impl::impl()
{
}
void combining_terminal_output::impl::do_write_text(const std::wstring &s)
{
std::wstring::size_type start = 0;
for(std::wstring::size_type nl = s.find('\n', start);
nl != s.npos; nl = s.find('\n', start))
{
pending_writes.append(s, start, (nl - start) + 1);
start = nl + 1;
output(pending_writes);
pending_writes.clear();
}
pending_writes.append(s, start, s.npos);
}
void combining_terminal_output::impl::write_text(const std::wstring &s)
{
do_write_text(s);
}
void combining_terminal_output::impl::move_to_beginning_of_line()
{
do_write_text(L"\r");
}
void combining_terminal_output::impl::flush()
{
if(!pending_writes.empty())
{
output(pending_writes);
pending_writes.clear();
}
}
terminal_with_combined_output::terminal_with_combined_output()
{
}
terminal_with_combined_output::~terminal_with_combined_output()
{
}
combining_terminal_output::combining_terminal_output()
{
}
std::shared_ptr<combining_terminal_output::impl> combining_terminal_output::impl::create_default()
{
return std::shared_ptr<combining_terminal_output::impl>();
}
std::shared_ptr<combining_terminal_output::impl> combining_terminal_output::impl::create_nice()
{
return std::make_shared<NiceMock<combining_terminal_output::impl> >();
}
std::shared_ptr<combining_terminal_output::impl> combining_terminal_output::impl::create_strict()
{
return std::make_shared<StrictMock<combining_terminal_output::impl> >();
}
std::shared_ptr<combining_terminal_output> combining_terminal_output::create_default()
{
return impl::create_default();
}
std::shared_ptr<combining_terminal_output> combining_terminal_output::create_nice()
{
return impl::create_nice();
}
std::shared_ptr<combining_terminal_output> combining_terminal_output::create_strict()
{
return impl::create_strict();
}
}
}
}
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