mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2025-09-13 20:23:04 +02:00
a31bd6eb0d
When a new bridge is created, an undo command is created for that. When undo the action and redo it, all terminals are bridged to a new bridge instead of the first one, who continue to exist but is now empty and 'lost' because he will never be reused. In addition of that, if a more recent undo command (we call it undo2) use this bridge, there is a unknown behavior, because the status of the bridge is not the same as when the undo2 was created.
78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
/*
|
|
Copyright 2006-2021 The QElectroTech Team
|
|
This file is part of QElectroTech.
|
|
|
|
QElectroTech 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.
|
|
|
|
QElectroTech 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 QElectroTech. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include "bridgeterminalscommand.h"
|
|
|
|
BridgeTerminalsCommand::BridgeTerminalsCommand(TerminalStrip *strip,
|
|
QVector<QSharedPointer<RealTerminal>> real_terminal,
|
|
QUndoCommand *parent):
|
|
QUndoCommand(parent),
|
|
m_strip(strip),
|
|
m_real_terminal_vector(real_terminal)
|
|
{
|
|
setText(QObject::tr("Ponter des bornes entre-elles"));
|
|
}
|
|
|
|
void BridgeTerminalsCommand::undo()
|
|
{
|
|
if (m_strip) {
|
|
m_strip->unBridge(m_real_terminal_vector);
|
|
}
|
|
}
|
|
|
|
void BridgeTerminalsCommand::redo()
|
|
{
|
|
if (m_strip)
|
|
{
|
|
if (m_bridge) {
|
|
m_strip->setBridge(m_bridge, m_real_terminal_vector);
|
|
} else {
|
|
m_strip->setBridge(m_real_terminal_vector);
|
|
m_bridge = m_strip->isBridged(m_real_terminal_vector.first());
|
|
}
|
|
}
|
|
}
|
|
|
|
UnBridgeTerminalsCommand::UnBridgeTerminalsCommand(TerminalStrip *strip,
|
|
QVector<QSharedPointer<RealTerminal>> real_terminal,
|
|
QUndoCommand *parent):
|
|
QUndoCommand(parent),
|
|
m_strip(strip)
|
|
{
|
|
setText(QObject::tr("Supprimer des ponts de bornes"));
|
|
|
|
if (strip->canUnBridge(real_terminal))
|
|
{
|
|
m_terminals = real_terminal;
|
|
m_bridge = strip->isBridged(real_terminal.first());
|
|
}
|
|
}
|
|
|
|
void UnBridgeTerminalsCommand::undo()
|
|
{
|
|
if (m_strip && m_bridge) {
|
|
m_strip->setBridge(m_bridge, m_terminals);
|
|
}
|
|
}
|
|
|
|
void UnBridgeTerminalsCommand::redo()
|
|
{
|
|
if (m_strip) {
|
|
m_strip->unBridge(m_terminals);
|
|
}
|
|
}
|