void openFile(TCHAR *file)
{
if(file == NULL || PathFileExists(file) == FALSE)
{
::MessageBox(nppData._nppHandle, TEXT("No file to open"), TEXT("error"), MB_OK);
return;
}
HWND window = openTempFile();
ifstream myfile(file,ios::in|ios::ate| ios::binary);
if(myfile.is_open())
{
long size = myfile.tellg();
char *memblock = new char [size+1];
myfile.seekg(0);
myfile.read(memblock, size);
myfile.close();
memblock[size] = 0;
::SendMessageA(window, SCI_GRABFOCUS, 0, 0);
::SendMessageA(window, SCI_APPENDTEXT, size, (LPARAM)memblock);
delete[] memblock;
if(startCompare())
{
::SendMessageA(window, SCI_GRABFOCUS, 0, 0);
::SendMessageA(window, SCI_SETSAVEPOINT, 1, 0);
::SendMessageA(window, SCI_EMPTYUNDOBUFFER, 0, 0);
::SendMessageA(window, SCI_SETREADONLY, 1, 0);
reset();
}
else
{
::SendMessageA(window, SCI_GRABFOCUS, 0, 0);
::SendMessageA(window, SCI_SETSAVEPOINT, 1, 0);
::SendMessageA(window, SCI_EMPTYUNDOBUFFER, 0, 0);
::SendMessageA(window, SCI_SETREADONLY, 1, 0);
::SendMessageA(nppData._scintillaSecondHandle, SCI_GRABFOCUS, 0, 1);
}
}
}
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
, m_progress(new QProgressDialog(this))
{
ui->setupUi(this);
m_progress->setWindowModality(Qt::WindowModal);
m_progress->setRange(0, 100);
m_progress->setCancelButton(0);
m_progress->setLabelText("Working on Fourier Transformation...");
m_progress->cancel();
for (int i = 0; i < FT::FTTYPECOUNT; ++i) {
QString text;
switch (i) {
case FT::DFTCPU:
text = QStringLiteral("DFT CPU");
break;
case FT::DFTGPU:
text = QStringLiteral("DFT GPU");
break;
case FT::FFTCPU:
text = QStringLiteral("FFT CPU");
break;
case FT::FFTGPU:
text = QStringLiteral("FFT GPU");
break;
default:
text = QStringLiteral("Unknown");
}
ui->refFtCombo->insertItem(i, text);
ui->modFtCombo->insertItem(i, text);
ui->benchFtCombo->insertItem(i, text);
}
ui->refFtCombo->setCurrentIndex(FT::FFTCPU);
ui->refElapsedLabel->setStyleSheet("QLabel { color: red; }");
ui->modFtCombo->setCurrentIndex(FT::FFTGPU);
ui->modElapsedLabel->setStyleSheet("QLabel { color: red; }");
ui->benchFtCombo->setCurrentIndex(FT::FFTGPU);
ui->compareInputLine->setText(QStringLiteral(":/images/qt-logo-128.png"));
ui->benchInputLine->setText(QStringLiteral("rect-128-128-32-16-50-200"));
ui->benchResultView->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
connect(ui->browseButton, SIGNAL(pressed()), this, SLOT(showImageBrowser()));
connect(ui->compareRectButton, SIGNAL(pressed()), this, SLOT(showRectDialogForCompare()));
connect(ui->benchRectButton, SIGNAL(pressed()), this, SLOT(showRectDialogForBench()));
rangeMinSBPrevValue = ui->rangeMinSB->value();
connect(ui->rangeMinSB, SIGNAL(valueChanged(int)), this, SLOT(roundSBToPowerOfTwo(int)));
rangeMaxSBPrevValue = ui->rangeMaxSB->value();
connect(ui->rangeMaxSB, SIGNAL(valueChanged(int)), this, SLOT(roundSBToPowerOfTwo(int)));
connect(ui->startCompareButton, SIGNAL(pressed()), m_progress, SLOT(show()));
connect(ui->startCompareButton, SIGNAL(pressed()), this, SLOT(startCompare()));
connect(ui->startBenchButton, SIGNAL(pressed()), m_progress, SLOT(show()));
connect(ui->startBenchButton, SIGNAL(pressed()), this, SLOT(startBench()));
}
void compare()
{
startCompare();
}