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89 lines
2.8 KiB
89 lines
2.8 KiB
#include <QApplication>
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#include "tools/cabana/commands.h"
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// EditMsgCommand
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EditMsgCommand::EditMsgCommand(const MessageId &id, const QString &name, int size, const QString &comment, QUndoCommand *parent)
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: id(id), new_name(name), new_size(size), new_comment(comment), QUndoCommand(parent) {
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if (auto msg = dbc()->msg(id)) {
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old_name = msg->name;
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old_size = msg->size;
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old_comment = msg->comment;
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setText(QObject::tr("edit message %1:%2").arg(name).arg(id.address));
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} else {
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setText(QObject::tr("new message %1:%2").arg(name).arg(id.address));
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}
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}
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void EditMsgCommand::undo() {
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if (old_name.isEmpty())
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dbc()->removeMsg(id);
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else
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dbc()->updateMsg(id, old_name, old_size, old_comment);
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}
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void EditMsgCommand::redo() {
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dbc()->updateMsg(id, new_name, new_size, new_comment);
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}
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// RemoveMsgCommand
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RemoveMsgCommand::RemoveMsgCommand(const MessageId &id, QUndoCommand *parent) : id(id), QUndoCommand(parent) {
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if (auto msg = dbc()->msg(id)) {
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message = *msg;
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setText(QObject::tr("remove message %1:%2").arg(message.name).arg(id.address));
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}
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}
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void RemoveMsgCommand::undo() {
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if (!message.name.isEmpty()) {
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dbc()->updateMsg(id, message.name, message.size, message.comment);
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for (auto s : message.getSignals())
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dbc()->addSignal(id, *s);
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}
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}
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void RemoveMsgCommand::redo() {
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if (!message.name.isEmpty())
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dbc()->removeMsg(id);
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}
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// AddSigCommand
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AddSigCommand::AddSigCommand(const MessageId &id, const cabana::Signal &sig, QUndoCommand *parent)
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: id(id), signal(sig), QUndoCommand(parent) {
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setText(QObject::tr("add signal %1 to %2:%3").arg(sig.name).arg(msgName(id)).arg(id.address));
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}
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void AddSigCommand::undo() { dbc()->removeSignal(id, signal.name); }
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void AddSigCommand::redo() { dbc()->addSignal(id, signal); }
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// RemoveSigCommand
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RemoveSigCommand::RemoveSigCommand(const MessageId &id, const cabana::Signal *sig, QUndoCommand *parent)
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: id(id), signal(*sig), QUndoCommand(parent) {
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setText(QObject::tr("remove signal %1 from %2:%3").arg(signal.name).arg(msgName(id)).arg(id.address));
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}
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void RemoveSigCommand::undo() { dbc()->addSignal(id, signal); }
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void RemoveSigCommand::redo() { dbc()->removeSignal(id, signal.name); }
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// EditSignalCommand
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EditSignalCommand::EditSignalCommand(const MessageId &id, const cabana::Signal *sig, const cabana::Signal &new_sig, QUndoCommand *parent)
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: id(id), old_signal(*sig), new_signal(new_sig), QUndoCommand(parent) {
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setText(QObject::tr("edit signal %1 in %2:%3").arg(old_signal.name).arg(msgName(id)).arg(id.address));
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}
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void EditSignalCommand::undo() { dbc()->updateSignal(id, new_signal.name, old_signal); }
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void EditSignalCommand::redo() { dbc()->updateSignal(id, old_signal.name, new_signal); }
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namespace UndoStack {
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QUndoStack *instance() {
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static QUndoStack *undo_stack = new QUndoStack(qApp);
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return undo_stack;
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}
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} // namespace UndoStack
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