int main(int argc, char *argv[])
{
QApplication app(argc, argv);
//application settings
app.setOrganizationName(QLatin1String("TestSoftware"));
app.setOrganizationDomain(QLatin1String("testsoft.com"));
app.setApplicationName(QLatin1String("TestGraphs"));
app.setApplicationVersion(QLatin1String("1.0"));
//qml loading
MainQmlQuick1Loader view;
TranslationChanger translationChanger;
view.setMainTranslator(&translationChanger);
view.createLangMenu();
QProgressDialog *mainProgressDialog = new QProgressDialog(&view, Qt::FramelessWindowHint);
mainProgressDialog->setWindowModality(Qt::WindowModal);
static const QString cancelButtonStr = QObject::tr("Cancel");
mainProgressDialog->setCancelButtonText(cancelButtonStr);
qmlRegisterType<GraphsAlgorithmsSolver>("com.testsoft.graphs", 1, 0, "GraphSolver");
view.rootContext()->setContextProperty(QLatin1String("mainTranslator"), (QObject *) &translationChanger);
view.rootContext()->setContextProperty(QLatin1String("mainProgressDialog"), (QObject *) mainProgressDialog);
view.setResizeMode(QDeclarativeView::SizeRootObjectToView);
view.setMainQmlFile(QLatin1String("qrc:////MainFilePath/main.qml"));
view.showQmlScene();
return app.exec();
}
sqlqueryresultlist searchhandler::perform_grep(QString searchtxt, sqlqueryresultlist searchlist, bool exactmatch)
{
QVector<QString> strvec;
sqlqueryresultlist resultlist;
QFutureWatcher<sqlqueryresultlist> futureWatcher;
QProgressDialog dialog;
unsigned int n = searchlist.resultlist.size();
if (n == 0) return resultlist;
strvec.resize(n);
for (unsigned int i=0; i < n; i++)
{
strvec.replace(i, str2qt(searchlist.resultlist[i].filepath));
}
dialog.setAutoReset(false);
dialog.setLabelText(QString("Grep ").append(QString(tr("in progress"))).append(QString(" ...")));
dialog.setCancelButtonText(tr("Cancel"));
QObject::connect(&futureWatcher, SIGNAL(finished()), &dialog, SLOT(reset()));
QObject::connect(&dialog, SIGNAL(canceled()), &futureWatcher, SLOT(cancel()));
QObject::connect(&futureWatcher, SIGNAL(progressRangeChanged(int,int)), &dialog, SLOT(setRange(int,int)));
QObject::connect(&futureWatcher, SIGNAL(progressValueChanged(int)), &dialog, SLOT(setValue(int)));
m_grepExactMatch = exactmatch;
(*m_grepRegExp) = QRegExp(searchtxt.toAscii().data(), Qt::CaseInsensitive);
m_grepRegExp->setPatternSyntax(QRegExp::RegExp2);
futureWatcher.setFuture(QtConcurrent::mappedReduced(strvec, doGrep,
collateGrep, QtConcurrent::SequentialReduce));
dialog.exec();
futureWatcher.waitForFinished();
if (futureWatcher.isCanceled() == false)
resultlist = futureWatcher.result();
return resultlist;
}
void Main_Window::on_sweep_clicked()
{
QProgressDialog *dlg = new QProgressDialog(this);
dlg->setWindowModality(Qt::WindowModal);
dlg->setLabelText("Frequency Sweep");
dlg->setCancelButtonText("Cancel");
dlg->setMaximum(100);
dlg->show();
double start = ui.sweep_start->value();
double stop = ui.sweep_stop->value();
double step = ui.sweep_step->value();
for (double f = start; f <= stop && !dlg->wasCanceled(); f += step)
{
dlg->setValue((int)((f - start) * 100.0 / (stop - start)));
QCoreApplication::processEvents();
ui.freq->setValue(f);
on_idle_clicked();
update_freq();
send_freq();
on_cal_clicked();
on_tx_clicked();
usleep(100 * 1000);
}
delete dlg;
}
void Demo::OpenDialog() {
QProgressDialog* dialog = new QProgressDialog(this);
dialog->setLabelText("Nyan nyan nyan nyan");
dialog->setWindowTitle("Nyan nyan nyan nyan");
dialog->setCancelButtonText("Nooooooooo!");
dialog->setMinimumWidth(350);
QTimer* timer = new QTimer(dialog);
timer->setInterval(100);
connect(timer, SIGNAL(timeout()), SLOT(DialogTimerFired()));
connect(dialog, SIGNAL(canceled()), dialog, SLOT(deleteLater()));
dialog->show();
timer->start();
}
void DatabaseWidget::readCsvBase(QString openFilename)
{
// QString currTime=QDateTime::currentDateTime().toString("dd.MM.yyyy hh:mm:ss.zzz");
// qDebug().noquote() << "readCsvBase BEGIN"
// << currTime
// << this->thread()->currentThreadId();
emit toDebug(objectName(),
QString("Открывается файл '%1'.").arg(openFilename));
QString name = QFileInfo(openFilename).fileName();
if(!QFileInfo(openFilename).exists())
{
emit toDebug(objectName(),
QString("Файл '%1' не найден").arg(openFilename));
return;
}
QProgressDialog *dialog = new QProgressDialog;
dialog->setWindowTitle(trUtf8("Обработка базы (1/3)"));
dialog->setLabelText(trUtf8("Открывается файл \"%1\". \nОжидайте ...")
.arg(name));
dialog->setCancelButtonText(trUtf8("Отмена"));
QObject::connect(dialog, SIGNAL(canceled()),
&_futureWatcher, SLOT(cancel()));
QObject::connect(&_futureWatcher, SIGNAL(progressRangeChanged(int,int)),
dialog, SLOT(setRange(int,int)));
QObject::connect(&_futureWatcher, SIGNAL(progressValueChanged(int)),
dialog, SLOT(setValue(int)));
QObject::connect(&_futureWatcher, SIGNAL(finished()),
dialog, SLOT(deleteLater()));
QObject::connect(&_futureWatcher, SIGNAL(finished()),
dialog, SLOT(hide()));
QFuture<ListAddress> f1 = QtConcurrent::run(
readFile,
openFilename,
MAX_OPEN_ROWS);
// Start the computation.
_futureWatcher.setFuture(f1);
dialog->exec();
// currTime=QDateTime::currentDateTime().toString("dd.MM.yyyy hh:mm:ss.zzz");
// qDebug().noquote() << "readCsvBase END"
// << currTime
// << this->thread()->currentThreadId();
}
void DatabaseWidget::onProcessOfOpenFinished()
{
if(_futureWatcher.isFinished()
&& !_futureWatcher.isCanceled())
{
_paddr.reset(new ListAddress(_futureWatcher.future().result()));
emit toDebug(objectName(),
QString("Открытие файла успешно завершено. Прочитано строк = %1")
.arg(_paddr.data()->size()));
if(!_paddr.data()->isEmpty())
{
// QString currTime=QDateTime::currentDateTime().toString("dd.MM.yyyy hh:mm:ss.zzz");
// qDebug().noquote() << "onProcessOfOpenFinished BEGIN"
// << currTime
// << this->thread()->currentThreadId();
emit toDebug(objectName(),
QString("Начало обработки прочитанной базы."));
QProgressDialog *dialog = new QProgressDialog;
dialog->setWindowTitle(trUtf8("Обработка базы (2/3)"));
dialog->setLabelText(trUtf8("Обрабатывается файл. Строк: \"%1\". \nОжидайте ...")
.arg(_paddr.data()->size()));
dialog->setCancelButtonText(trUtf8("Отмена"));
QObject::connect(dialog, SIGNAL(canceled()),
&_futureWatcherParser, SLOT(cancel()));
QObject::connect(&_futureWatcherParser, SIGNAL(progressRangeChanged(int,int)),
dialog, SLOT(setRange(int,int)));
QObject::connect(&_futureWatcherParser, SIGNAL(progressValueChanged(int)),
dialog, SLOT(setValue(int)));
QObject::connect(&_futureWatcherParser, SIGNAL(finished()),
dialog, SLOT(deleteLater()));
QFuture<void> f1 = QtConcurrent::map(*_paddr,
parsingAddress
);
// Start the computation.
_futureWatcherParser.setFuture(f1);
dialog->exec();
// currTime=QDateTime::currentDateTime().toString("dd.MM.yyyy hh:mm:ss.zzz");
// qDebug().noquote() << "onProcessOfOpenFinished END"
// << currTime
// << this->thread()->currentThreadId();
}
void MainWindow::importFile()
{
QFile loadfile(filename);
loadfile.open(QIODevice::ReadOnly);
QDataStream ls(&loadfile);
ls.setByteOrder(QDataStream::BigEndian);
ls.device()->seek(3200);
Reel.ReadREEL(ls);
//Max_XLine=Max_YLine=Min_XLine=Min_YLine=0;
DBTrace t;
int xLine; //主测线号XLINE
int oldxLine;
int inLine; //inLine 号
int temp,_temp,N;
temp =_temp=0;
N=0;
QFile writefile(filename+tr("_db"));
writefile.open(QIODevice::WriteOnly);
QDataStream ws(&writefile);
QProgressDialog *pdg = new QProgressDialog(this);
QFont font("Times",10,QFont::Bold);
pdg->setFont(font);
pdg->setWindowModality(Qt::WindowModal);
pdg->setWindowTitle(tr("导入SEGY文件"));
pdg->setLabelText(tr("扫描SEGY数据"));
pdg->setCancelButtonText(tr("取消"));
pdg->setRange(0,Reel.TotalTraces);
pdg->setMinimumDuration(500);
int HNS = Reel.hns;
int DataType = Reel.DataType;
xLine = oldxLine = 0;
pdg->setValue(0);
qApp->processEvents();
for( int i = 0; i < Reel.TotalTraces; i ++)
{
double fp = 3600.0 + 8.0 + double(i)*double(HNS*DataType + 240.0);
pdg->setValue(i+1);
qApp->processEvents();
if (pdg->wasCanceled())
{
break;
}
ws<<i;
ls.device()->seek(fp);
ls >>xLine;
ls.device()->seek(fp+12.0);
ls>>inLine;
t.fp = i;
t.in = xLine;
t.cross = inLine;
t.st = 0;
t.et = Reel.hns*Reel.hdt/1000;
CdbTrace->AddData(t);
if( i == 0 )
{
Max_XLine = xLine;
Min_XLine = xLine;
Max_YLine = inLine;
Min_YLine = inLine;
}
else
{
if( xLine > Max_XLine )
Max_XLine = xLine;
if( xLine < Min_XLine )
Min_XLine = xLine;
if( inLine > Max_YLine )
Max_YLine = inLine;
if( inLine < Min_YLine )
Min_YLine = inLine;
}
}
loadfile.close();
/**/
reelAction->setEnabled(true);
traceAction->setEnabled(true);
dataAction->setEnabled(true);
}
void
Main_GUI::run()
{
statusBar()->clearMessage();
QString input_name = QDir::fromNativeSeparators(input_line->text());
QString output_name = QDir::fromNativeSeparators(output_line->text());
if (!check_filenames(input_name, output_name))
return;
// we need C file descriptors for communication with TTF_autohint
FILE* input;
FILE* output;
again:
if (!open_files(input_name, &input, output_name, &output))
return;
QProgressDialog dialog;
dialog.setCancelButtonText(tr("Cancel"));
dialog.setMinimumDuration(1000);
dialog.setWindowModality(Qt::WindowModal);
const unsigned char* error_string;
TA_Info_Func info_func = info;
GUI_Progress_Data gui_progress_data = {-1, true, &dialog};
Info_Data info_data;
info_data.data = NULL; // must be deallocated after use
info_data.data_wide = NULL; // must be deallocated after use
info_data.data_len = 0;
info_data.data_wide_len = 0;
info_data.hinting_range_min = min_box->value();
info_data.hinting_range_max = max_box->value();
info_data.hinting_limit = no_limit_box->isChecked()
? 0
: limit_box->value();
info_data.gray_strong_stem_width = gray_box->isChecked();
info_data.gdi_cleartype_strong_stem_width = gdi_box->isChecked();
info_data.dw_cleartype_strong_stem_width = dw_box->isChecked();
info_data.increase_x_height = no_increase_box->isChecked()
? 0
: increase_box->value();
info_data.x_height_snapping_exceptions = x_height_snapping_exceptions;
info_data.windows_compatibility = wincomp_box->isChecked();
info_data.pre_hinting = pre_box->isChecked();
info_data.hint_with_components = hint_box->isChecked();
info_data.latin_fallback = fallback_box->currentIndex();
info_data.symbol = symbol_box->isChecked();
if (info_box->isChecked())
{
int ret = build_version_string(&info_data);
if (ret == 1)
QMessageBox::information(
this,
"TTFautohint",
tr("Can't allocate memory for <b>TTFautohint</b> options string"
" in <i>name</i> table."),
QMessageBox::Ok,
QMessageBox::Ok);
else if (ret == 2)
QMessageBox::information(
this,
"TTFautohint",
tr("<b>TTFautohint</b> options string"
" in <i>name</i> table too long."),
QMessageBox::Ok,
QMessageBox::Ok);
}
else
info_func = NULL;
QByteArray snapping_string = snapping_line->text().toLocal8Bit();
TA_Error error =
TTF_autohint("in-file, out-file,"
"hinting-range-min, hinting-range-max,"
"hinting-limit,"
"gray-strong-stem-width,"
"gdi-cleartype-strong-stem-width,"
"dw-cleartype-strong-stem-width,"
"error-string,"
"progress-callback, progress-callback-data,"
"info-callback, info-callback-data,"
"ignore-restrictions,"
"windows-compatibility,"
"pre-hinting,"
"hint-with-components,"
"increase-x-height,"
"x-height-snapping-exceptions,"
"fallback-script, symbol",
input, output,
info_data.hinting_range_min, info_data.hinting_range_max,
info_data.hinting_limit,
info_data.gray_strong_stem_width,
info_data.gdi_cleartype_strong_stem_width,
info_data.dw_cleartype_strong_stem_width,
&error_string,
gui_progress, &gui_progress_data,
info_func, &info_data,
ignore_restrictions,
info_data.windows_compatibility,
info_data.pre_hinting,
info_data.hint_with_components,
info_data.increase_x_height,
snapping_string.constData(),
info_data.latin_fallback, info_data.symbol);
if (info_box->isChecked())
{
free(info_data.data);
free(info_data.data_wide);
}
fclose(input);
fclose(output);
if (error)
{
if (handle_error(error, error_string, output_name))
goto again;
}
else
statusBar()->showMessage(tr("Auto-hinting finished."));
}
void SongsQueryWideget::export_excel_clicked()
{
///建立临时表映射
///
setCursor(Qt::WaitCursor);
QSqlQueryModel *sqlquery = new QSqlQueryModel(this);
QSqlQuery _query;
MediaPagingQuery argu;
getQueryCondition(argu);
if(!_sql->queryMedia_All(argu, _query))
return;
sqlquery->setQuery(_query);
int rows = sqlquery->rowCount();
int columns = sqlquery->columnCount();
setCursor(Qt::ArrowCursor);
QString desktopPath = QProcessEnvironment::systemEnvironment().value("USERPROFILE")+"\\Desktop";
QString fileName = QFileDialog::getSaveFileName(tableView_songsQuery, "保存",
//QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation),
desktopPath,
"Excel 文件(*.xls *.xlsx)");
QProgressDialog *progress = new QProgressDialog(this);
progress->setLabelText("正在导出表格数据……");
progress->setRange(0, rows);
progress->setModal(true);
progress->setCancelButtonText("取消");
// progress->setMinimumSize(300, 50);
progress->setMinimumWidth(400);
progress->setAutoClose(true);
if (fileName!="")
{
QAxObject *excel = new QAxObject;
if (excel->setControl("Excel.Application")) //连接Excel控件
{
excel->dynamicCall("SetVisible (bool Visible)","false");//不显示窗体
excel->setProperty("DisplayAlerts", false);//不显示任何警告信息。如果为true那么在关闭是会出现类似“文件已修改，是否保存”的提示
QAxObject *workbooks = excel->querySubObject("WorkBooks");//获取工作簿集合
workbooks->dynamicCall("Add");//新建一个工作簿
QAxObject *workbook = excel->querySubObject("ActiveWorkBook");//获取当前工作簿
QAxObject *worksheet = workbook->querySubObject("Worksheets(int)", 1);
// //数据区
for(int i=0; i<rows; i++)
{
for (int j=0;j<columns; j++)
{
QModelIndex index = sqlquery->index(i, j);
QString text = index.data().toString();
// table->item(i,j)?table->item(i,j)->text():""
worksheet->querySubObject("Cells(int,int)", i+1, j+1)->dynamicCall("SetValue(const QString&)", text);
}
QString label_text = QString("正在导出%1行……").arg(i+1);
progress->setLabelText(label_text);
progress->setValue(i+1);
if(progress->wasCanceled())
{
break;
}
}
workbook->dynamicCall("SaveAs(const QString&)",QDir::toNativeSeparators(fileName));//保存至fileName
workbook->dynamicCall("Close()");//关闭工作簿
//关闭excel
excel->dynamicCall("Quit (void)");
delete excel;
excel=NULL;
QMessageBox box(QMessageBox::Question, "完成", "文件已经导出，是否现在打开？");
box.setStandardButtons(QMessageBox::Yes|QMessageBox::No);
box.setButtonText(QMessageBox::Yes, "确定(&Q)");
box.setButtonText(QMessageBox::No, "取消(&C)");
if(box.exec() == QMessageBox::Yes)
// if (QMessageBox::question(NULL,"完成","文件已经导出，是否现在打开？",QMessageBox::Yes|QMessageBox::No)==QMessageBox::Yes)
{
QString local_path = QString("file:///") + fileName;
QDesktopServices::openUrl(QUrl(local_path, QUrl::TolerantMode)); //QDir::toNativeSeparators(fileName)));
}
}
else
{
QMessageBox::warning(NULL,"错误","未能创建 Excel 对象，请安装 Microsoft Excel。",QMessageBox::Apply);
}
}
// progress->close();
}
