128 lines
3.9 KiB
C++
128 lines
3.9 KiB
C++
/************************************************************************
|
|
**
|
|
** @file vpundooriginmove.cpp
|
|
** @author Roman Telezhynskyi <dismine(at)gmail.com>
|
|
** @date 19 8, 2021
|
|
**
|
|
** @brief
|
|
** @copyright
|
|
** This source code is part of the Valentina project, a pattern making
|
|
** program, whose allow create and modeling patterns of clothing.
|
|
** Copyright (C) 2021 Valentina project
|
|
** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
|
|
**
|
|
** Valentina 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 3 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** Valentina 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 Valentina. If not, see <http://www.gnu.org/licenses/>.
|
|
**
|
|
*************************************************************************/
|
|
#include "vpundooriginmove.h"
|
|
#include "../vmisc/def.h"
|
|
#include "../layout/vpsheet.h"
|
|
#include "../layout/vplayout.h"
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
VPUndoOriginMove::VPUndoOriginMove(const VPSheetPtr &sheet, const VPTransformationOrigon &origin, bool allowMerge,
|
|
QUndoCommand *parent)
|
|
: VPUndoCommand(allowMerge, parent),
|
|
m_sheet(sheet),
|
|
m_origin(origin)
|
|
{
|
|
SCASSERT(not sheet.isNull())
|
|
|
|
m_oldOrigin = sheet->TransformationOrigin();
|
|
|
|
setText(tr("move transformation origin"));
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VPUndoOriginMove::undo()
|
|
{
|
|
VPSheetPtr sheet = m_sheet.toStrongRef();
|
|
if (sheet.isNull())
|
|
{
|
|
return;
|
|
}
|
|
|
|
VPLayoutPtr layout = sheet->GetLayout();
|
|
if (layout.isNull())
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (layout->GetFocusedSheet() != sheet)
|
|
{
|
|
layout->SetFocusedSheet(sheet);
|
|
}
|
|
|
|
sheet->SetTransformationOrigin(m_oldOrigin);
|
|
layout->TransformationOriginChanged();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
void VPUndoOriginMove::redo()
|
|
{
|
|
VPSheetPtr sheet = m_sheet.toStrongRef();
|
|
if (sheet.isNull())
|
|
{
|
|
return;
|
|
}
|
|
|
|
VPLayoutPtr layout = sheet->GetLayout();
|
|
if (layout.isNull())
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (layout->GetFocusedSheet() != sheet)
|
|
{
|
|
layout->SetFocusedSheet(sheet);
|
|
}
|
|
|
|
sheet->SetTransformationOrigin(m_origin);
|
|
emit layout->TransformationOriginChanged();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VPUndoOriginMove::mergeWith(const QUndoCommand *command) -> bool
|
|
{
|
|
if (command->id() != id()) // make sure other is also an VPUndoPieceMove command
|
|
{
|
|
return false;
|
|
}
|
|
|
|
const auto *moveCommand = dynamic_cast<const VPUndoOriginMove *>(command);
|
|
SCASSERT(moveCommand != nullptr)
|
|
|
|
VPSheetPtr sheet = Sheet();
|
|
if (moveCommand->Sheet().isNull() || sheet.isNull() || not moveCommand->AllowMerge())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
VPTransformationOrigon origin = moveCommand->Origin();
|
|
|
|
if (origin.custom != m_origin.custom)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
m_origin.origin += origin.origin;
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VPUndoOriginMove::id() const -> int
|
|
{
|
|
return static_cast<int>(ML::UndoCommand::MoveOrigin);
|
|
}
|