annotate base/Command.cpp @ 1158:d9c766274c8b

Merge
author Chris Cannam
date Sat, 30 Jan 2016 12:08:50 +0000
parents cc27f35aa75c
children 48e9f538e6e9
rev   line source
Chris@49 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@19 2
Chris@19 3 /*
Chris@52 4 Sonic Visualiser
Chris@52 5 An audio file viewer and annotation editor.
Chris@52 6 Centre for Digital Music, Queen Mary, University of London.
Chris@52 7 This file copyright 2006 Chris Cannam.
Chris@19 8
Chris@52 9 This program is free software; you can redistribute it and/or
Chris@52 10 modify it under the terms of the GNU General Public License as
Chris@52 11 published by the Free Software Foundation; either version 2 of the
Chris@52 12 License, or (at your option) any later version. See the file
Chris@52 13 COPYING included with this distribution for more information.
Chris@19 14 */
Chris@19 15
Chris@19 16 #include "Command.h"
Chris@423 17 #include <QCoreApplication>
Chris@19 18
Chris@19 19 MacroCommand::MacroCommand(QString name) :
Chris@19 20 m_name(name)
Chris@19 21 {
Chris@19 22 }
Chris@19 23
Chris@19 24 MacroCommand::~MacroCommand()
Chris@19 25 {
Chris@19 26 for (size_t i = 0; i < m_commands.size(); ++i) {
Chris@19 27 delete m_commands[i];
Chris@19 28 }
Chris@19 29 }
Chris@19 30
Chris@19 31 void
Chris@19 32 MacroCommand::addCommand(Command *command)
Chris@19 33 {
Chris@19 34 m_commands.push_back(command);
Chris@19 35 }
Chris@19 36
Chris@19 37 void
Chris@19 38 MacroCommand::deleteCommand(Command *command)
Chris@19 39 {
Chris@19 40 for (std::vector<Command *>::iterator i = m_commands.begin();
Chris@19 41 i != m_commands.end(); ++i) {
Chris@19 42
Chris@19 43 if (*i == command) {
Chris@19 44 m_commands.erase(i);
Chris@19 45 delete command;
Chris@19 46 return;
Chris@19 47 }
Chris@19 48 }
Chris@19 49 }
Chris@19 50
Chris@47 51 bool
Chris@47 52 MacroCommand::haveCommands() const
Chris@47 53 {
Chris@47 54 return !m_commands.empty();
Chris@47 55 }
Chris@47 56
Chris@19 57 void
Chris@19 58 MacroCommand::execute()
Chris@19 59 {
Chris@19 60 for (size_t i = 0; i < m_commands.size(); ++i) {
Chris@19 61 m_commands[i]->execute();
Chris@19 62 }
Chris@19 63 }
Chris@19 64
Chris@19 65 void
Chris@19 66 MacroCommand::unexecute()
Chris@19 67 {
Chris@19 68 for (size_t i = 0; i < m_commands.size(); ++i) {
Chris@19 69 m_commands[m_commands.size() - i - 1]->unexecute();
Chris@19 70 }
Chris@19 71 }
Chris@19 72
Chris@47 73 QString
Chris@47 74 MacroCommand::getName() const
Chris@47 75 {
Chris@47 76 return m_name;
Chris@47 77 }
Chris@47 78
Chris@47 79 void
Chris@47 80 MacroCommand::setName(QString name)
Chris@47 81 {
Chris@47 82 m_name = name;
Chris@47 83 }
Chris@47 84
Chris@423 85 BundleCommand::BundleCommand(QString name) :
Chris@423 86 MacroCommand(name)
Chris@423 87 {
Chris@423 88 }
Chris@423 89
Chris@423 90 BundleCommand::~BundleCommand()
Chris@423 91 {
Chris@423 92 }
Chris@423 93
Chris@423 94 QString
Chris@423 95 BundleCommand::getName() const
Chris@423 96 {
Chris@423 97 if (m_commands.size() == 1) return m_name;
Chris@1038 98 return tr("%1 (%n change(s))", "", int(m_commands.size())).arg(m_name);
Chris@423 99 }
Chris@423 100