MainWindow::MainWindow()
{
openAction = new QAction(tr("&Open"), this);
saveAction = new QAction(tr("&Save"), this);
exitAction = new QAction(tr("E&xit"), this);
equalAction = new QAction(tr("&Equalization"), this);
otsuAction = new QAction(tr("&otsu"), this);
isodataAction = new QAction(tr("&Isodata"), this);
manualAction = new QAction(tr("&Manual"), this);
gammaAction = new QAction(tr("&Gamma"), this);
stretchingAction = new QAction(tr("&Stretching"), this);
sigmaAction = new QAction(tr("&Sigma"), this);
medianAction = new QAction(tr("&Median"), this);
lineAction = new QAction(tr("&Lines"), this);
pixelAction = new QAction(tr("&Pixels"), this);
gaussianAction = new QAction(tr("&Gaussian"), this);
sobelAction = new QAction(tr("&Sobel"), this);
horizontalAction = new QAction(tr("&Line Intensity"), this);
cannyAction = new QAction(tr("&Canny"),this);
sumAction = new QAction(tr("&Add"),this);
resAction = new QAction(tr("&Substract"),this);
multAction = new QAction(tr("&Multiply"),this);
divAction = new QAction(tr("&Divide"),this);
avgAction = new QAction(tr("A&verage"),this);
andAction = new QAction(tr("&And"),this);
orAction = new QAction(tr("&Or"),this);
xorAction = new QAction(tr("&Xor"),this);
notAction = new QAction(tr("&Not"),this);
minAction = new QAction(tr("M&in"),this);
maxAction = new QAction(tr("M&ax"),this);
kmeansAction = new QAction(tr("&Kmeans"),this);
saveAction->setEnabled(false);
connect(openAction, SIGNAL(triggered()), this, SLOT(open()));
connect(saveAction, SIGNAL(triggered()), this, SLOT(save()));
connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(equalAction, SIGNAL(triggered()), this, SLOT(equalization()));
connect(otsuAction, SIGNAL(triggered()), this, SLOT(otsuThresh()));
connect(isodataAction, SIGNAL(triggered()), this, SLOT(isodataSlot()));
connect(manualAction, SIGNAL(triggered()), this, SLOT(manual()));
connect(gammaAction,SIGNAL(triggered()),this,SLOT(gamma()));
connect(stretchingAction,SIGNAL(triggered()),this,SLOT(stretching()));
connect(sigmaAction, SIGNAL(triggered()), this, SLOT(sigma()));
connect(medianAction, SIGNAL(triggered()), this, SLOT(median()));
connect(lineAction, SIGNAL(triggered()), this, SLOT(line()));
connect(pixelAction, SIGNAL(triggered()), this, SLOT(pixel()));
connect(gaussianAction, SIGNAL(triggered()), this, SLOT(gaussian()));
connect(sobelAction, SIGNAL(triggered()), this, SLOT(sobelEdges()));
connect(horizontalAction,SIGNAL(triggered()),this,SLOT(horizontal()));
connect(cannyAction,SIGNAL(triggered()),this,SLOT(cannySlot()));
connect(sumAction,SIGNAL(triggered()),this,SLOT(sum()));
connect(resAction,SIGNAL(triggered()),this,SLOT(res()));
connect(multAction,SIGNAL(triggered()),this,SLOT(mult()));
connect(divAction,SIGNAL(triggered()),this,SLOT(div()));
connect(avgAction,SIGNAL(triggered()),this,SLOT(avg()));
connect(andAction,SIGNAL(triggered()),this,SLOT(andSlot()));
connect(orAction,SIGNAL(triggered()),this,SLOT(orSlot()));
connect(xorAction,SIGNAL(triggered()),this,SLOT(xorSlot()));
connect(notAction,SIGNAL(triggered()),this,SLOT(notSlot()));
connect(minAction,SIGNAL(triggered()),this,SLOT(minSlot()));
connect(maxAction,SIGNAL(triggered()),this,SLOT(maxSlot()));
connect(kmeansAction,SIGNAL(triggered()),this,SLOT(kmeansSlot()));
fileMenu = menuBar()->addMenu(tr("&File"));
equalizationMenu = menuBar()->addMenu(tr("&Equalization"));
thresholdMenu = menuBar()->addMenu(tr("&Thresholding"));
contrastMenu = menuBar()->addMenu(tr("&Contrast"));
noiseMenu = menuBar()->addMenu(tr("&Noise"));
edgeMenu = menuBar()->addMenu(tr("E&dge"));
operationMenu = menuBar()->addMenu(tr("&Operation"));
boolMenu = operationMenu->addMenu(tr("&Boolean"));
arithMenu = operationMenu->addMenu(tr("&Arithmetic"));
relMenu = operationMenu->addMenu(tr("&Relational"));
segmentationMenu = menuBar()->addMenu(tr("&Segmentation"));
equalizationMenu->setEnabled(false);
thresholdMenu->setEnabled(false);
contrastMenu->setEnabled(false);
noiseMenu->setEnabled(false);
edgeMenu->setEnabled(false);
operationMenu->setEnabled(false);
segmentationMenu->setEnabled(false);
fileMenu->addAction(openAction);
fileMenu->addAction(saveAction);
fileMenu->addSeparator();
fileMenu->addAction(exitAction);
equalizationMenu->addAction(equalAction);
thresholdMenu->addAction(otsuAction);
thresholdMenu->addAction(isodataAction);
thresholdMenu->addAction(manualAction);
contrastMenu->addAction(gammaAction);
contrastMenu->addAction(stretchingAction);
noiseMenu->addAction(sigmaAction);
noiseMenu->addAction(medianAction);
noiseMenu->addAction(lineAction);
noiseMenu->addAction(pixelAction);
noiseMenu->addAction(gaussianAction);
edgeMenu->addAction(sobelAction);
edgeMenu->addAction(horizontalAction);
edgeMenu->addAction(cannyAction);
boolMenu->addAction(andAction);
boolMenu->addAction(orAction);
boolMenu->addAction(xorAction);
boolMenu->addAction(notAction);
arithMenu->addAction(sumAction);
arithMenu->addAction(resAction);
arithMenu->addAction(multAction);
arithMenu->addAction(divAction);
arithMenu->addAction(avgAction);
relMenu->addAction(minAction);
relMenu->addAction(maxAction);
segmentationMenu->addAction(kmeansAction);
//-----
viewer = new ImageViewer(this);
QScrollArea * scrollArea = new QScrollArea;
scrollArea->setWidget(viewer);
scrollArea->setFixedWidth(600);
scrollArea->setWidgetResizable(true);
boxW = new QSpinBox();
boxW->setEnabled(false);
boxW->setMaximum(65535);
boxC = new QSpinBox();
boxC->setEnabled(false);
boxC->setMaximum(65535);
histoViewer = new ImageViewer(this);
QScrollArea * histoArea = new QScrollArea;
histoArea->setWidget(histoViewer);
histoArea->setFixedSize(268,278);
histoArea->setWidgetResizable(false);
QVBoxLayout * rightLayout = new QVBoxLayout;
rightLayout->addWidget(new QLabel("Window:",this));
rightLayout->addWidget(boxW);
rightLayout->addWidget(new QLabel("Level:",this));
rightLayout->addWidget(boxC);
rightLayout->addWidget(histoArea);
connect(boxW,SIGNAL(valueChanged(int)),this,SLOT(changeW(int)));
connect(boxC,SIGNAL(valueChanged(int)),this,SLOT(changeC(int)));
QWidget * rightSide = new QWidget;
rightSide->setLayout(rightLayout);
QHBoxLayout *mainLayout = new QHBoxLayout;
mainLayout->addWidget(scrollArea);
mainLayout->addWidget(rightSide);
QWidget * centralWidget = new QWidget();
centralWidget->setLayout(mainLayout);
setCentralWidget(centralWidget);
setWindowTitle(tr("DICOM Image Processor"));
setFixedSize(QSize(900,600));
}
TextEdit::TextEdit(QWidget *parent)
: QMainWindow(parent)
{
setToolButtonStyle(Qt::ToolButtonFollowStyle);
setupFileActions();
setupEditActions();
setupTextActions();
{
// QMenu *helpMenu = new QMenu(tr("Help"), this);
// menuBar()->addMenu(helpMenu);
// helpMenu->addAction(tr("About"), this, SLOT(about()));
// helpMenu->addAction(tr("About &Qt"), qApp, SLOT(aboutQt()));
}
textEdit = new QTextEdit(this);
//////////////////////////////////////////////////
connect(textEdit, SIGNAL(currentCharFormatChanged(QTextCharFormat)),
this, SLOT(currentCharFormatChanged(QTextCharFormat)));
connect(textEdit, SIGNAL(cursorPositionChanged()),
this, SLOT(cursorPositionChanged()));
///////////
//setCentralWidget(textEdit);
//blank=new Blank(this);
//setCentralWidget(blank);
//create a transparent canvas and put it on the top of textEdit
image =new MyCanvas(900,800,this);
textEdit->setFixedSize(QSize(800,800));
textEdit->setBackgroundRole(QPalette::Light); //scrollArea对象的背景色设为Dark
image->setFixedSize(QSize(800,800));
image->setStyleSheet(QString::fromUtf8("border:1px solid #000000;"));
QScrollArea* scrollArea = new QScrollArea;
scrollArea->setFixedSize(QSize(1800,900));
//scrollArea->setWidget(image); //将画布添加到scrollArea中
scrollArea->setBackgroundRole(QPalette::Light); //scrollArea对象的背景色设为Dark
//scrollArea->setBackgroundColor(QColor::white);
// QStackedLayout *stackedLayout = new QStackedLayout;
// stackedLayout->addWidget(image);
// stackedLayout->addWidget(textEdit);
// stackedLayout->setStackingMode(QStackedLayout::StackAll);
QHBoxLayout* hLayout=new QHBoxLayout();
hLayout->addWidget(textEdit);
hLayout->addWidget(image);
// scrollArea->setLayout(stackedLayout);
scrollArea->setLayout(hLayout);
//scrollArea->setGeometry(QRect(50,50,800,800));
setCentralWidget(scrollArea); //将scrollArea加入到主窗口的中心区new QPainter(this);
scrollArea->setAlignment(Qt::AlignHCenter);
//after canvas handle the mouse-drag event, emit it to the edittext for farther handling
connect(image,SIGNAL(mouseMoveSig(QMouseEvent*)),this,SLOT(onMouseMove(QMouseEvent*)));
//connect(image,SIGNAL(mouseMoveSig(QMouseEvent*)),textEdit,SLOT(mouseMoveEvent(QMouseEvent*)));
//connect(image,SIGNAL(mouseMoveSig(QMouseEvent*)),textEdit,SLOT(cursorPositionChanged(QMouseEvent*)));
//connect(this,SIGNAL(mouseMoveSig(QMouseEvent*)),image,SLOT(mouseMoveSlot(QMouseEvent*)));
//connect(textEdit,SIGNAL(mouseMoveEvent(QMouseEvent*)),image,SLOT(mouseMoveSlot(QMouseEvent*)));
// textEdit->setFocus();
setCurrentFileName(QString());
fontChanged(textEdit->font());
colorChanged(textEdit->textColor());
alignmentChanged(textEdit->alignment());
connect(textEdit->document(), SIGNAL(modificationChanged(bool)),
actionSave, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(modificationChanged(bool)),
this, SLOT(setWindowModified(bool)));
connect(textEdit->document(), SIGNAL(undoAvailable(bool)),
actionUndo, SLOT(setEnabled(bool)));
connect(textEdit->document(), SIGNAL(redoAvailable(bool)),
actionRedo, SLOT(setEnabled(bool)));
setWindowModified(textEdit->document()->isModified());
actionSave->setEnabled(textEdit->document()->isModified());
actionUndo->setEnabled(textEdit->document()->isUndoAvailable());
actionRedo->setEnabled(textEdit->document()->isRedoAvailable());
connect(actionUndo, SIGNAL(triggered()), textEdit, SLOT(undo()));
connect(actionRedo, SIGNAL(triggered()), textEdit, SLOT(redo()));
actionCut->setEnabled(false);
actionCopy->setEnabled(false);
connect(actionCut, SIGNAL(triggered()), textEdit, SLOT(cut()));
connect(actionCopy, SIGNAL(triggered()), textEdit, SLOT(copy()));
connect(actionPaste, SIGNAL(triggered()), textEdit, SLOT(paste()));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCut, SLOT(setEnabled(bool)));
connect(textEdit, SIGNAL(copyAvailable(bool)), actionCopy, SLOT(setEnabled(bool)));
#ifndef QT_NO_CLIPBOARD
connect(QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(clipboardDataChanged()));
#endif
//QString initialFile = ":/data/example.html";
QString initialFile = ":/data/test.txt";
const QStringList args = QCoreApplication::arguments();
if (args.count() == 2)
initialFile = args.at(1);
if (!load(initialFile))
fileNew();
}
