valentina_old/tablewindow.cpp
dismine 4552f887db Replaced Q_CHECK_PRT on Q_ASSERT.
--HG--
branch : develop
2013-10-14 17:44:33 +03:00

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/****************************************************************************
**
** Copyright (C) 2013 Valentina project All Rights Reserved.
**
** This file is part of Valentina.
**
** Tox 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.
**
** Tox 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 "tablewindow.h"
#include "ui_tablewindow.h"
#include <QCloseEvent>
#include <QDesktopWidget>
#include "widgets/vtablegraphicsview.h"
#include <QFileDialog>
#include "options.h"
#include <QtSvg/QtSvg>
TableWindow::TableWindow(QWidget *parent) :
QMainWindow(parent), numberDetal(0), colission(0), ui(new Ui::TableWindow),
listDetails(QVector<VItem*>()), outItems(false), collidingItems(false), currentScene(0),
paper(0), shadowPaper(0), listOutItems(0), listCollidingItems(QList<QGraphicsItem*>()),
indexDetail(0), sceneRect(QRectF()){
ui->setupUi(this);
numberDetal = new QLabel("Залишилось 0 деталей.", this);
colission = new QLabel("Колізій не знайдено.", this);
ui->statusBar->addWidget(numberDetal);
ui->statusBar->addWidget(colission);
outItems = collidingItems = false;
//sceneRect = QRectF(0, 0, 203*PrintDPI/25.4, 287*PrintDPI/25.4);
sceneRect = QRectF(0, 0, toPixel(823), toPixel(1171));
currentScene = new QGraphicsScene(sceneRect);
QBrush *brush = new QBrush();
brush->setStyle( Qt::SolidPattern );
brush->setColor( QColor( Qt::gray ) );
currentScene->setBackgroundBrush( *brush );
VTableGraphicsView* view = new VTableGraphicsView(currentScene);
view->fitInView(view->scene()->sceneRect(),Qt::KeepAspectRatio);
ui->horizontalLayout->addWidget(view);
connect(ui->actionTurn, &QAction::triggered, view, &VTableGraphicsView::rotateItems);
connect(ui->actionMirror, &QAction::triggered, view, &VTableGraphicsView::MirrorItem);
connect(ui->actionZoomIn, &QAction::triggered, view, &VTableGraphicsView::ZoomIn);
connect(ui->actionZoomOut, &QAction::triggered, view, &VTableGraphicsView::ZoomOut);
connect(ui->actionStop, &QAction::triggered, this, &TableWindow::StopTable);
connect(ui->actionSave, &QAction::triggered, this, &TableWindow::saveScene);
connect(ui->actionNext, &QAction::triggered, this, &TableWindow::GetNextDetail);
connect(ui->actionAdd, &QAction::triggered, this, &TableWindow::AddLength);
connect(ui->actionRemove, &QAction::triggered, this, &TableWindow::RemoveLength);
connect(view, &VTableGraphicsView::itemChect, this, &TableWindow::itemChect);
}
TableWindow::~TableWindow(){
delete ui;
}
void TableWindow::AddPaper(){
qreal x1, y1, x2, y2;
sceneRect.getCoords(&x1, &y1, &x2, &y2);
shadowPaper = new QGraphicsRectItem(QRectF(x1+4,y1+4,x2+4, y2+4));
shadowPaper->setBrush(QBrush(Qt::black));
currentScene->addItem(shadowPaper);
paper = new QGraphicsRectItem(QRectF(x1,y1,x2, y2));
paper->setPen(QPen(Qt::black, toPixel(widthMainLine)));
paper->setBrush(QBrush(Qt::white));
currentScene->addItem(paper);
qDebug()<<paper->rect().size().toSize();
}
void TableWindow::AddDetail(){
if(indexDetail<listDetails.count()){
currentScene->clearSelection();
VItem* Detail = listDetails[indexDetail];
QObject::connect(Detail, SIGNAL(itemOut(int,bool)), this, SLOT(itemOut(int,bool)));
QObject::connect(Detail, SIGNAL(itemColliding(QList<QGraphicsItem*>,int)), this,
SLOT(itemColliding(QList<QGraphicsItem*>,int)));
QObject::connect(this, SIGNAL(LengthChanged()), Detail, SLOT(LengthChanged()));
Detail->setPen(QPen(Qt::black, toPixel(widthMainLine)));
Detail->setBrush(QBrush(Qt::white));
Detail->setPos(paper->boundingRect().center());
Detail->setFlag(QGraphicsItem::ItemIsMovable, true);
Detail->setFlag(QGraphicsItem::ItemIsSelectable, true);
Detail->setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
Detail->setParentItem(paper);
Detail->setSelected(true);
indexDetail++;
if(indexDetail==listDetails.count()){
ui->actionSave->setEnabled(true);
}
}
numberDetal->setText(QString("Залишилось %1 деталей.").arg(listDetails.count()-indexDetail));
}
/*
* Отримуємо деталі розрахованої моделі для подальшого укладання.
*/
void TableWindow::ModelChosen(QVector<VItem*> listDetails){
this->listDetails = listDetails;
listOutItems = new QBitArray(this->listDetails.count());
AddPaper();
indexDetail = 0;
AddDetail();
show();
}
void TableWindow::closeEvent(QCloseEvent *event){
event->ignore();
StopTable();
}
void TableWindow::moveToCenter(){
QRect rect = frameGeometry();
rect.moveCenter(QDesktopWidget().availableGeometry().center());
move(rect.topLeft());
}
void TableWindow::showEvent ( QShowEvent * event ){
QMainWindow::showEvent(event);
moveToCenter();
}
void TableWindow::StopTable(){
hide();
currentScene->clear();
delete listOutItems;
listDetails.clear();
//sceneRect = QRectF(0, 0, 230*resol/25.9, 327*resol/25.9);
sceneRect = QRectF(0, 0, toPixel(823), toPixel(1171));
emit closed();
}
void TableWindow::saveScene(){
QString name = QFileDialog::getSaveFileName(0, tr("Save layout"), "", "Images (*.png);;Svg files (*.svg)");
if(name.isNull()){
return;
}
QBrush *brush = new QBrush();
brush->setColor( QColor( Qt::white ) );
currentScene->setBackgroundBrush( *brush );
currentScene->clearSelection(); // Selections would also render to the file
shadowPaper->setBrush(QBrush(Qt::white));
shadowPaper->setPen(QPen(Qt::white, 0.1));
paper->setPen(QPen(Qt::white, 0.1));
paper->setBrush(QBrush(Qt::white));
currentScene->setSceneRect(currentScene->itemsBoundingRect());
QFileInfo fi(name);
if(fi.suffix() == "svg"){
SvgFile(name);
} else if(fi.suffix() == "png"){
PngFile(name);
}
brush->setColor( QColor( Qt::gray ) );
brush->setStyle( Qt::SolidPattern );
currentScene->setBackgroundBrush( *brush );
paper->setPen(QPen(Qt::black, widthMainLine));
shadowPaper->setBrush(QBrush(Qt::black));
}
void TableWindow::itemChect(bool flag){
ui->actionTurn->setDisabled(flag);
ui->actionMirror->setDisabled(flag);
}
void TableWindow::checkNext(){
if(outItems == true && collidingItems == true){
colission->setText("Колізій не знайдено.");
if(indexDetail==listDetails.count()){
ui->actionSave->setEnabled(true);
ui->actionNext->setDisabled(true);
} else {
ui->actionNext->setDisabled(false);
ui->actionSave->setEnabled(false);
}
} else {
colission->setText("Знайдено колізії.");
ui->actionNext->setDisabled(true);
ui->actionSave->setEnabled(false);
}
}
void TableWindow::itemOut(int number, bool flag){
listOutItems->setBit(number,flag);
for( int i = 0; i < listOutItems->count(); ++i ){
if(listOutItems->at(i)==true){
outItems=false;
qDebug()<<"itemOut::outItems="<<outItems<<"&& collidingItems"<<collidingItems;
checkNext();
return;
}
}
outItems=true;
checkNext();
}
void TableWindow::itemColliding(QList<QGraphicsItem *> list, int number){
//qDebug()<<"number="<<number;
if(number==0){
if(listCollidingItems.isEmpty()==false){
if(listCollidingItems.contains(list.at(0))==true){
listCollidingItems.removeAt(listCollidingItems.indexOf(list.at(0)));
if(listCollidingItems.size()>1){
for( int i = 0; i < listCollidingItems.count(); ++i ){
QList<QGraphicsItem *> l = listCollidingItems.at(i)->collidingItems();
if(l.size()-2 <= 0){
VItem * bitem = qgraphicsitem_cast<VItem *> ( listCollidingItems.at(i) );
if (bitem == 0){
qDebug()<<"Не можу привести тип об'єкту";
} else {
bitem->setPen(QPen(Qt::black, toPixel(widthMainLine)));
}
listCollidingItems.removeAt(i);
}
}
} else if(listCollidingItems.size()==1){
VItem * bitem = qgraphicsitem_cast<VItem *> ( listCollidingItems.at(0) );
if (bitem == 0){
qDebug()<<"Не можу привести тип об'єкту";
} else {
bitem->setPen(QPen(Qt::black, toPixel(widthMainLine)));
}
listCollidingItems.clear();
collidingItems = true;
}
} else {
collidingItems = true;
}
} else {
collidingItems = true;
}
} else if(number==1){
if(list.contains(paper)==true){
list.removeAt(list.indexOf(paper));
}
if(list.contains(shadowPaper)==true){
list.removeAt(list.indexOf(shadowPaper));
}
for( int i = 0; i < list.count(); ++i ){
if(listCollidingItems.contains(list.at(i))==false){
listCollidingItems.append(list.at(i));
}
}
collidingItems = false;
}
qDebug()<<"itemColliding::outItems="<<outItems<<"&& collidingItems"<<collidingItems;
checkNext();
}
void TableWindow::GetNextDetail(){
AddDetail();
}
void TableWindow::AddLength(){
QRectF rect = currentScene->sceneRect();
rect.setHeight(rect.height()+toPixel(279));
currentScene->setSceneRect(rect);
rect = shadowPaper->rect();
rect.setHeight(rect.height()+toPixel(279));
shadowPaper->setRect(rect);
rect = paper->rect();
rect.setHeight(rect.height()+toPixel(279));
paper->setRect(rect);
ui->actionRemove->setEnabled(true);
emit LengthChanged();
}
void TableWindow::RemoveLength(){
if(sceneRect.height()<=currentScene->sceneRect().height()-100){
QRectF rect = currentScene->sceneRect();
rect.setHeight(rect.height()-toPixel(279));
currentScene->setSceneRect(rect);
rect = shadowPaper->rect();
rect.setHeight(rect.height()-toPixel(279));
shadowPaper->setRect(rect);
rect = paper->rect();
rect.setHeight(rect.height()-toPixel(279));
paper->setRect(rect);
if(sceneRect.height()==currentScene->sceneRect().height()){
ui->actionRemove->setDisabled(true);
}
emit LengthChanged();
} else {
ui->actionRemove->setDisabled(true);
}
}
void TableWindow::keyPressEvent ( QKeyEvent * event ){
if( event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return ){
if(ui->actionNext->isEnabled() == true ){
AddDetail();
qDebug()<<"Додали деталь.";
}
}
QMainWindow::keyPressEvent ( event );
}
void TableWindow::SvgFile(const QString &name) const{
QSvgGenerator generator;
generator.setFileName(name);
generator.setSize(paper->rect().size().toSize());
//generator.setViewBox(QRect(0, 0, 200, 200));
generator.setTitle(tr("SVG Generator Example Drawing"));
generator.setDescription(tr("An SVG drawing created by the SVG Generator "
"Example provided with Qt."));
QPainter painter;
painter.begin(&generator);
painter.setFont( QFont( "Arial", 8, QFont::Normal ) );
painter.setRenderHint(QPainter::Antialiasing, true);
painter.setPen(QPen(Qt::black, widthMainLine, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
painter.setBrush ( QBrush ( Qt::NoBrush ) );
currentScene->render(&painter);
painter.end();
}
void TableWindow::PngFile(const QString &name) const{
QRectF r = paper->rect();
qreal x=0, y=0, w=0, h=0;
r.getRect(&x,&y,&w,&h);// Re-shrink the scene to it's bounding contents
QImage image(QSize(static_cast<qint32>(w), static_cast<qint32>(h)), QImage::Format_ARGB32); // Create the image with the exact size of the shrunk scene
image.fill(Qt::transparent); // Start all pixels transparent
QPainter painter(&image);
painter.setFont( QFont( "Arial", 8, QFont::Normal ) );
painter.setRenderHint(QPainter::Antialiasing, true);
painter.setPen(QPen(Qt::black, toPixel(widthMainLine), Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
painter.setBrush ( QBrush ( Qt::NoBrush ) );
currentScene->render(&painter);
image.save(name);
}