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/*
* Quackle -- Crossword game artificial intelligence and analysis tool
* Copyright (C) 2005-2019 Jason Katz-Brown, John O'Laughlin, and John Fultz.
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <sstream>
#include <QtWidgets>
#include <boardparameters.h>
#include <board.h>
#include <datamanager.h>
#include <quackleio/util.h>
#include "boardsetupdialog.h"
#include "boardsetup.h"
#include "brb.h"
#include "customqsettings.h"
#include "geometry.h"
#include "widgetfactory.h"
#include "settings.h"
BoardSetupDialog::BoardSetupDialog(QWidget *parent) : QDialog(parent)
{
resize(700,550);
setSizeGripEnabled(true);
// construct the board
BoardSetupFactory factory;
BRB * brb = new BRB(&factory);
m_boardFrame = static_cast<BoardSetup *>(brb->getBoardView())->boardFrame();
initializeBoardName();
// construct the UI elements
m_horizontalSymmetry = new QCheckBox(tr("Horizontal"));
m_verticalSymmetry = new QCheckBox(tr("Vertical"));
m_diagonalSymmetry = new QCheckBox(tr("Diagonal"));
m_horizontalSymmetry->setCheckState(Qt::Checked);
m_verticalSymmetry->setCheckState(Qt::Checked);
m_diagonalSymmetry->setCheckState(Qt::Checked);
m_horizontalDimension = constructDimensionComboBox(QUACKLE_BOARD_PARAMETERS->width());
m_verticalDimension = constructDimensionComboBox(QUACKLE_BOARD_PARAMETERS->height());
m_boardName = new QLineEdit(QuackleIO::Util::uvStringToQString(QUACKLE_BOARD_PARAMETERS->name()));
m_saveChanges = new QPushButton(tr("&Save Changes"));
m_cancel = new QPushButton(tr("&Cancel"));
m_undoAll = new QPushButton(tr("&Undo All Changes"));
m_deleteBoard = new QPushButton(tr("&Delete Board"));
QVBoxLayout * superLayout = new QVBoxLayout;
Geometry::setupFramedLayout(superLayout);
QHBoxLayout * mainLayout = new QHBoxLayout;
Geometry::setupInnerLayout(mainLayout);
QVBoxLayout * leftSideLayout = new QVBoxLayout;
Geometry::setupInnerLayout(leftSideLayout);
QLabel * boardNameLabel = new QLabel(tr("&Board name:"));
boardNameLabel->setBuddy(m_boardName);
QGroupBox * dimensionGroup = new QGroupBox(tr("Board dimensions"));
QHBoxLayout * dimensionRow = new QHBoxLayout(dimensionGroup);
Geometry::setupFramedLayout(dimensionRow);
QLabel * dimensionLabel = new QLabel(tr(" by "));
QGroupBox * symmetryGroup = new QGroupBox(tr("Board symmetry"));
QVBoxLayout * symmetryCol = new QVBoxLayout(symmetryGroup);
Geometry::setupFramedLayout(symmetryCol);
QHBoxLayout * buttonRow = new QHBoxLayout;
Geometry::setupInnerLayout(buttonRow);
// build the layout
dimensionRow->addWidget(m_horizontalDimension);
dimensionRow->addWidget(dimensionLabel);
dimensionRow->addWidget(m_verticalDimension);
dimensionRow->addStretch();
symmetryCol->addWidget(m_horizontalSymmetry);
symmetryCol->addWidget(m_verticalSymmetry);
symmetryCol->addWidget(m_diagonalSymmetry);
buttonRow->addStretch(1);
buttonRow->addWidget(m_cancel);
buttonRow->addWidget(m_saveChanges);
leftSideLayout->addWidget(boardNameLabel);
leftSideLayout->addWidget(m_boardName);
leftSideLayout->addWidget(dimensionGroup);
leftSideLayout->addWidget(symmetryGroup);
leftSideLayout->addWidget(m_undoAll);
if (!m_originalName.isEmpty())
leftSideLayout->addWidget(m_deleteBoard);
leftSideLayout->addStretch();
mainLayout->addLayout(leftSideLayout);
mainLayout->addWidget(brb);
mainLayout->setStretchFactor(leftSideLayout, 0);
mainLayout->setStretchFactor(brb, 10);
superLayout->addLayout(mainLayout);
superLayout->addLayout(buttonRow);
setLayout(superLayout);
m_saveChanges->setDefault(true);
// hook up signals and slots
connect(m_horizontalDimension, SIGNAL(activated(int)), this, SLOT(parametersChanged(int)));
connect(m_horizontalDimension, SIGNAL(activated(int)), this, SLOT(symmetryChanged()));
connect(m_verticalDimension, SIGNAL(activated(int)), this, SLOT(parametersChanged(int)));
connect(m_verticalDimension, SIGNAL(activated(int)), this, SLOT(symmetryChanged()));
connect(m_boardName, SIGNAL(textEdited(const QString &)), this, SLOT(parametersChanged(0)));
connect(m_saveChanges, SIGNAL(clicked()), this, SLOT(accept()));
connect(m_cancel, SIGNAL(clicked()), this, SLOT(reject()));
connect(m_undoAll, SIGNAL(clicked()), this, SLOT(undoAllChanges()));
connect(m_deleteBoard, SIGNAL(clicked()), this, SLOT(deleteBoard()));
connect(m_horizontalSymmetry, SIGNAL(stateChanged(int)), this, SLOT(symmetryChanged()));
connect(m_verticalSymmetry, SIGNAL(stateChanged(int)), this, SLOT(symmetryChanged()));
connect(m_diagonalSymmetry, SIGNAL(stateChanged(int)), this, SLOT(symmetryChanged()));
setWindowTitle(tr("Configure Board - Quackle"));
// sync game board with control states and draw board
ostringstream boardStream;
QUACKLE_BOARD_PARAMETERS->Serialize(boardStream);
m_serializedOriginalBoard = boardStream.str();
parametersChanged(0);
symmetryChanged();
}
BoardSetupDialog::~BoardSetupDialog()
{
}
QComboBox * BoardSetupDialog::constructDimensionComboBox(int defaultDimension)
{
QComboBox * returnValue = new QComboBox;
for (int i = QUACKLE_MINIMUM_BOARD_SIZE; i <= QUACKLE_MAXIMUM_BOARD_SIZE; i++)
{
returnValue->addItem(QString::number(i));
if (i == defaultDimension)
returnValue->setCurrentIndex(returnValue->count() - 1);
}
return returnValue;
}
void BoardSetupDialog::initializeBoardName()
{
m_originalName = QuackleIO::Util::uvStringToQString(QUACKLE_BOARD_PARAMETERS->name());
if (m_originalName.isEmpty())
{
CustomQSettings settings;
QString generatedName = "New Board";
int i = 1;
settings.beginGroup("quackle/boardparameters");
while (settings.contains(generatedName))
{
generatedName = "New Board ";
generatedName += QString::number(i++);
}
QUACKLE_BOARD_PARAMETERS->setName(QuackleIO::Util::qstringToString(generatedName));
}
}
void BoardSetupDialog::parametersChanged(int unused)
{
QUACKLE_BOARD_PARAMETERS->setWidth(m_horizontalDimension->currentIndex() + QUACKLE_MINIMUM_BOARD_SIZE);
QUACKLE_BOARD_PARAMETERS->setHeight(m_verticalDimension->currentIndex() + QUACKLE_MINIMUM_BOARD_SIZE);
if (QUACKLE_BOARD_PARAMETERS->startColumn() >= QUACKLE_BOARD_PARAMETERS->width())
QUACKLE_BOARD_PARAMETERS->setStartColumn(QUACKLE_BOARD_PARAMETERS->width() - 1);
if (QUACKLE_BOARD_PARAMETERS->startRow() >= QUACKLE_BOARD_PARAMETERS->height())
QUACKLE_BOARD_PARAMETERS->setStartRow(QUACKLE_BOARD_PARAMETERS->height() - 1);
UVString boardName = QuackleIO::Util::qstringToString(m_boardName->text());
QUACKLE_BOARD_PARAMETERS->setName(boardName);
m_game.reset();
m_game.addPosition();
m_boardFrame->setBoard(m_game.currentPosition().board());
m_boardFrame->parametersChanged();
}
void BoardSetupDialog::symmetryChanged()
{
bool allowDiagonalSymmetry =
m_horizontalSymmetry->isChecked() && m_verticalSymmetry->isChecked() &&
(m_horizontalDimension->currentIndex() == m_verticalDimension->currentIndex());
m_diagonalSymmetry->setEnabled(allowDiagonalSymmetry);
m_boardFrame->setSymmetry(
m_horizontalSymmetry->isChecked(),
m_verticalSymmetry->isChecked(),
m_diagonalSymmetry->isChecked() && m_diagonalSymmetry->isEnabled());
}
void BoardSetupDialog::accept()
{
if (m_boardName->text().isEmpty())
{
QMessageBox::critical(this, tr("Missing board name"),
"You must type in a board name before saving this change.",
QMessageBox::Ok, QMessageBox::NoButton);
return;
}
else if (m_boardName->text() != m_originalName)
{
CustomQSettings settings;
settings.beginGroup("quackle/boardparameters");
if (settings.contains(m_boardName->text()))
{
if (QMessageBox::warning(this, tr("Overwrite existing board?"),
tr("You've specified a board name which already exists. Do you want to overwrite the existing board?"),
QMessageBox::Yes, QMessageBox::No) == QMessageBox::No)
return;
}
}
PixmapCacher::self()->invalidate();
QDialog::accept();
}
void BoardSetupDialog::reject()
{
undoAllChanges();
QDialog::reject();
}
void BoardSetupDialog::undoAllChanges()
{
istringstream boardStream(m_serializedOriginalBoard);
QUACKLE_DATAMANAGER->setBoardParameters(Quackle::BoardParameters::Deserialize(boardStream));
parametersChanged(0);
}
void BoardSetupDialog::deleteBoard()
{
QString message = "Do you really want to delete the game board \"";
message += m_originalName;
message += "\"?";
if (QMessageBox::warning(NULL, QString("Confirm Deletion"), message,
QMessageBox::Yes | QMessageBox::Default,
QMessageBox::No | QMessageBox::Escape) == QMessageBox::Yes)
{
CustomQSettings settings;
settings.beginGroup("quackle/boardparameters");
settings.remove(m_originalName);
QDialog::reject();
}
}
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