valentina_old/src/app/valentina/dialogs/vwidgetdetails.cpp
Roman Telezhynskyi b43962d40d Speed optimization for switching "In layout" state.
--HG--
branch : develop
2019-01-16 19:13:23 +02:00

282 lines
9.5 KiB
C++

/************************************************************************
**
** @file vwidgetdetails.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 25 6, 2016
**
** @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) 2016 Valentina project
** <https://bitbucket.org/dismine/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 "vwidgetdetails.h"
#include "ui_vwidgetdetails.h"
#include "../ifc/xml/vabstractpattern.h"
#include "../vpatterndb/vcontainer.h"
#include "../vmisc/vabstractapplication.h"
#include "../vtools/undocommands/togglepiecestate.h"
#include <QMenu>
#include <QUndoStack>
//---------------------------------------------------------------------------------------------------------------------
VWidgetDetails::VWidgetDetails(VContainer *data, VAbstractPattern *doc, QWidget *parent)
: QWidget(parent),
ui(new Ui::VWidgetDetails),
m_doc(doc),
m_data(data)
{
ui->setupUi(this);
FillTable(m_data->DataPieces());
ui->tableWidget->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->tableWidget, &QTableWidget::cellClicked, this, &VWidgetDetails::InLayoutStateChanged);
connect(ui->tableWidget, &QTableWidget::customContextMenuRequested, this, &VWidgetDetails::ShowContextMenu);
}
//---------------------------------------------------------------------------------------------------------------------
VWidgetDetails::~VWidgetDetails()
{
delete ui;
}
//---------------------------------------------------------------------------------------------------------------------
void VWidgetDetails::UpdateList()
{
FillTable(m_data->DataPieces());
}
//---------------------------------------------------------------------------------------------------------------------
void VWidgetDetails::SelectDetail(quint32 id)
{
const int rowCount = ui->tableWidget->rowCount();
for (int row = 0; row < rowCount; ++row)
{
QTableWidgetItem *item = ui->tableWidget->item(row, 0);
if (item->data(Qt::UserRole).toUInt() == id)
{
ui->tableWidget->setCurrentItem(item);
return;
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void VWidgetDetails::ToggledPiece(quint32 id)
{
const QHash<quint32, VPiece> *details = m_data->DataPieces();
const int rowCount = ui->tableWidget->rowCount();
for (int row = 0; row < rowCount; ++row)
{
QTableWidgetItem *item = ui->tableWidget->item(row, 0);
if (item->data(Qt::UserRole).toUInt() == id)
{
if (details->contains(id))
{
details->value(id).IsInLayout() ? item->setIcon(QIcon("://icon/16x16/allow_detail.png")) :
item->setIcon(QIcon("://icon/16x16/forbid_detail.png"));
}
return;
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void VWidgetDetails::InLayoutStateChanged(int row, int column)
{
QTableWidgetItem *item = ui->tableWidget->item(row, 0);
const quint32 id = item->data(Qt::UserRole).toUInt();
emit Highlight(id);
if (column != 0)
{
return;
}
const QHash<quint32, VPiece> *allDetails = m_data->DataPieces();
const bool inLayout = not allDetails->value(id).IsInLayout();
TogglePieceInLayout *togglePrint = new TogglePieceInLayout(id, inLayout, m_data, m_doc);
connect(togglePrint, &TogglePieceInLayout::Toggled, this, &VWidgetDetails::ToggledPiece);
qApp->getUndoStack()->push(togglePrint);
}
//---------------------------------------------------------------------------------------------------------------------
void VWidgetDetails::FillTable(const QHash<quint32, VPiece> *details)
{
const int selectedRow = ui->tableWidget->currentRow();
ui->tableWidget->clearContents();
ui->tableWidget->setColumnCount(2);
ui->tableWidget->setRowCount(details->size());
qint32 currentRow = -1;
auto i = details->constBegin();
while (i != details->constEnd())
{
++currentRow;
const VPiece det = i.value();
QTableWidgetItem *item = new QTableWidgetItem();
item->setTextAlignment(Qt::AlignHCenter);
if (det.IsInLayout())
{
item->setIcon(QIcon("://icon/16x16/allow_detail.png"));
}
else
{
item->setIcon(QIcon("://icon/16x16/forbid_detail.png"));
}
item->setData(Qt::UserRole, i.key());
// set the item non-editable (view only), and non-selectable
Qt::ItemFlags flags = item->flags();
flags &= ~(Qt::ItemIsEditable); // reset/clear the flag
item->setFlags(flags);
ui->tableWidget->setItem(currentRow, 0, item);
QString name = det.GetName();
if (name.isEmpty())
{
name = tr("Unnamed");
}
item = new QTableWidgetItem(name);
item->setTextAlignment(Qt::AlignLeft | Qt::AlignVCenter);
flags = item->flags();
flags &= ~(Qt::ItemIsEditable); // reset/clear the flag
item->setFlags(flags);
ui->tableWidget->setItem(currentRow, 1, item);
++i;
}
ui->tableWidget->sortItems(1, Qt::AscendingOrder);
ui->tableWidget->resizeColumnsToContents();
ui->tableWidget->resizeRowsToContents();
ui->tableWidget->setCurrentCell(selectedRow, 0);
}
//---------------------------------------------------------------------------------------------------------------------
void VWidgetDetails::ToggleSectionDetails(bool select)
{
const QHash<quint32, VPiece> *allDetails = m_data->DataPieces();
if (allDetails->count() == 0)
{
return;
}
for (int i = 0; i<ui->tableWidget->rowCount(); ++i)
{
const quint32 id = ui->tableWidget->item(i, 0)->data(Qt::UserRole).toUInt();
if (allDetails->contains(id))
{
if (not (select == allDetails->value(id).IsInLayout()))
{
TogglePieceInLayout *togglePrint = new TogglePieceInLayout(id, select, m_data, m_doc);
connect(togglePrint, &TogglePieceInLayout::Toggled, this, &VWidgetDetails::ToggledPiece);
qApp->getUndoStack()->push(togglePrint);
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------
void VWidgetDetails::ShowContextMenu(const QPoint &pos)
{
QScopedPointer<QMenu> menu(new QMenu());
QAction *actionSelectAll = menu->addAction(tr("Select all"));
QAction *actionSelectNone = menu->addAction(tr("Select none"));
QAction *actionSeparator = new QAction(this);
actionSeparator->setSeparator(true);
menu->addAction(actionSeparator);
QAction *actionInvertSelection = menu->addAction(tr("Invert selection"));
const QHash<quint32, VPiece> *allDetails = m_data->DataPieces();
if (allDetails->count() == 0)
{
return;
}
int selectedDetails = 0;
auto iter = allDetails->constBegin();
while (iter != allDetails->constEnd())
{
if(iter.value().IsInLayout())
{
selectedDetails++;
}
++iter;
}
if (selectedDetails == 0)
{
actionSelectNone->setDisabled(true);
}
else if (selectedDetails == allDetails->size())
{
actionSelectAll->setDisabled(true);
}
QAction *selectedAction = menu->exec(ui->tableWidget->viewport()->mapToGlobal(pos));
bool select;
if (selectedAction == actionSelectAll)
{
select = true;
qApp->getUndoStack()->beginMacro(tr("select all details"));
ToggleSectionDetails(select);
qApp->getUndoStack()->endMacro();
}
else if (selectedAction == actionSelectNone)
{
select = false;
qApp->getUndoStack()->beginMacro(tr("select none details"));
ToggleSectionDetails(select);
qApp->getUndoStack()->endMacro();
}
else if (selectedAction == actionInvertSelection)
{
qApp->getUndoStack()->beginMacro(tr("invert selection"));
for (int i = 0; i<ui->tableWidget->rowCount(); ++i)
{
QTableWidgetItem *item = ui->tableWidget->item(i, 0);
const quint32 id = item->data(Qt::UserRole).toUInt();
if (allDetails->contains(id))
{
select = not allDetails->value(id).IsInLayout();
TogglePieceInLayout *togglePrint = new TogglePieceInLayout(id, select, m_data, m_doc);
connect(togglePrint, &TogglePieceInLayout::Toggled, this, &VWidgetDetails::ToggledPiece);
qApp->getUndoStack()->push(togglePrint);
}
}
qApp->getUndoStack()->endMacro();
}
}