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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
/*
Sonic Visualiser
An audio file viewer and annotation editor.
Centre for Digital Music, Queen Mary, University of London.
This file copyright 2006 Chris Cannam.
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. See the file
COPYING included with this distribution for more information.
*/
#include "Command.h"
#include <QCoreApplication>
namespace sv {
MacroCommand::MacroCommand(QString name) :
m_name(name)
{
}
MacroCommand::~MacroCommand()
{
for (size_t i = 0; i < m_commands.size(); ++i) {
delete m_commands[i];
}
}
void
MacroCommand::addCommand(Command *command)
{
m_commands.push_back(command);
}
void
MacroCommand::deleteCommand(Command *command)
{
for (std::vector<Command *>::iterator i = m_commands.begin();
i != m_commands.end(); ++i) {
if (*i == command) {
m_commands.erase(i);
delete command;
return;
}
}
}
bool
MacroCommand::haveCommands() const
{
return !m_commands.empty();
}
void
MacroCommand::execute()
{
for (size_t i = 0; i < m_commands.size(); ++i) {
m_commands[i]->execute();
}
}
void
MacroCommand::unexecute()
{
for (size_t i = 0; i < m_commands.size(); ++i) {
m_commands[m_commands.size() - i - 1]->unexecute();
}
}
QString
MacroCommand::getName() const
{
return m_name;
}
void
MacroCommand::setName(QString name)
{
m_name = name;
}
BundleCommand::BundleCommand(QString name) :
MacroCommand(name)
{
}
BundleCommand::~BundleCommand()
{
}
QString
BundleCommand::getName() const
{
if (m_commands.size() == 1) return m_name;
return tr("%1 (%n change(s))", "", int(m_commands.size())).arg(m_name);
}
} // end namespace sv
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