void PlotWidget::removeIndicator () { QInputDialog *dialog = new QInputDialog(this); dialog->setWindowTitle(tr("Remove Indicator")); dialog->setLabelText(tr("Indicator")); dialog->setComboBoxItems(_plots.keys()); connect(dialog, SIGNAL(textValueSelected(const QString &)), this, SLOT(removeIndicator2(QString))); connect(dialog, SIGNAL(finished(int)), dialog, SLOT(deleteLater())); dialog->show(); }
void MyPropertyDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const { QString strValue = index.model()->data(index, Qt::EditRole).toString(); // get field name QString * p_strFieldName = static_cast<QString*>(index.internalPointer()); if (!p_strFieldName) { qDebug() << "[ERROR] Invalid QString in MyPropertyDelegate::createEditor"; return; } if (p_strFieldName->compare("cod_site") == 0) { QInputDialog * pdialog = qobject_cast<QInputDialog*>(editor); QStringList srtlist; srtlist.move(srtlist.indexOf(strValue), 0); pdialog->setComboBoxItems(srtlist); } else if (p_strFieldName->compare("cod_area") == 0) { QInputDialog * pdialog = qobject_cast<QInputDialog*>(editor); QStringList srtlist; srtlist.move(srtlist.indexOf(strValue), 0); pdialog->setComboBoxItems(srtlist); } else if (p_strFieldName->compare("cod_wu") == 0) { QInputDialog * pdialog = qobject_cast<QInputDialog*>(editor); QStringList srtlist; srtlist.move(srtlist.indexOf(strValue), 0); pdialog->setComboBoxItems(srtlist); } else { QLineEdit * pedit = qobject_cast<QLineEdit*>(editor); pedit->setText(strValue); } }
int FileListModel::importFromCsv(QWidget *parent, const QString &inFile) { QFile file(inFile); if(!file.open(QIODevice::ReadOnly)) { return CsvError_FileOpen; } QTextCodec *codec = NULL; QByteArray bomCheck = file.peek(16); if((!bomCheck.isEmpty()) && bomCheck.startsWith("\xef\xbb\xbf")) { codec = QTextCodec::codecForName("UTF-8"); } else if((!bomCheck.isEmpty()) && bomCheck.startsWith("\xff\xfe")) { codec = QTextCodec::codecForName("UTF-16LE"); } else if((!bomCheck.isEmpty()) && bomCheck.startsWith("\xfe\xff")) { codec = QTextCodec::codecForName("UTF-16BE"); } else { const QString systemDefault = tr("(System Default)"); QStringList codecList; codecList.append(systemDefault); codecList.append(lamexp_available_codepages()); QInputDialog *input = new QInputDialog(parent); input->setLabelText(EXPAND(tr("Select ANSI Codepage for CSV file:"))); input->setOkButtonText(tr("OK")); input->setCancelButtonText(tr("Cancel")); input->setTextEchoMode(QLineEdit::Normal); input->setComboBoxItems(codecList); if(input->exec() < 1) { LAMEXP_DELETE(input); return CsvError_Aborted; } if(input->textValue().compare(systemDefault, Qt::CaseInsensitive)) { qDebug("User-selected codec is: %s", input->textValue().toLatin1().constData()); codec = QTextCodec::codecForName(input->textValue().toLatin1().constData()); } else { qDebug("Going to use the system's default codec!"); codec = QTextCodec::codecForName("System"); } LAMEXP_DELETE(input); } bomCheck.clear(); //----------------------// QTextStream stream(&file); stream.setAutoDetectUnicode(false); stream.setCodec(codec); QString headerLine = stream.readLine().simplified(); while(headerLine.isEmpty()) { if(stream.atEnd()) { qWarning("The file appears to be empty!"); return CsvError_FileRead; } qWarning("Skipping a blank line at beginning of CSV file!"); headerLine = stream.readLine().simplified(); } QStringList header = headerLine.split(";", QString::KeepEmptyParts); const int nCols = header.count(); const int nFiles = m_fileList.count(); if(nCols < 1) { qWarning("Header appears to be empty!"); return CsvError_FileRead; } bool *ignore = new bool[nCols]; memset(ignore, 0, sizeof(bool) * nCols); for(int i = 0; i < nCols; i++) { if((header[i] = header[i].trimmed()).isEmpty()) { ignore[i] = true; } } //----------------------// for(int i = 0; i < nFiles; i++) { if(stream.atEnd()) { LAMEXP_DELETE_ARRAY(ignore); return CsvError_Incomplete; } QString line = stream.readLine().simplified(); if(line.isEmpty()) { qWarning("Skipping a blank line in CSV file!"); continue; } QStringList data = line.split(";", QString::KeepEmptyParts); if(data.count() < header.count()) { qWarning("Skipping an incomplete line in CSV file!"); continue; } const QString key = m_fileList[i]; for(int j = 0; j < nCols; j++) { if(ignore[j]) { continue; } else if(CHECK_HDR(header.at(j), "POSITION")) { bool ok = false; unsigned int temp = data.at(j).trimmed().toUInt(&ok); if(ok) m_fileStore[key].metaInfo().setPosition(temp); } else if(CHECK_HDR(header.at(j), "TITLE")) { QString temp = data.at(j).trimmed(); if(!temp.isEmpty()) m_fileStore[key].metaInfo().setTitle(temp); } else if(CHECK_HDR(header.at(j), "ARTIST")) { QString temp = data.at(j).trimmed(); if(!temp.isEmpty()) m_fileStore[key].metaInfo().setArtist(temp); } else if(CHECK_HDR(header.at(j), "ALBUM")) { QString temp = data.at(j).trimmed(); if(!temp.isEmpty()) m_fileStore[key].metaInfo().setAlbum(temp); } else if(CHECK_HDR(header.at(j), "GENRE")) { QString temp = data.at(j).trimmed(); if(!temp.isEmpty()) m_fileStore[key].metaInfo().setGenre(temp); } else if(CHECK_HDR(header.at(j), "YEAR")) { bool ok = false; unsigned int temp = data.at(j).trimmed().toUInt(&ok); if(ok) m_fileStore[key].metaInfo().setYear(temp); } else if(CHECK_HDR(header.at(j), "COMMENT")) { QString temp = data.at(j).trimmed(); if(!temp.isEmpty()) m_fileStore[key].metaInfo().setComment(temp); } else { qWarning("Unkonw field '%s' will be ignored!", QUTF8(header.at(j))); ignore[j] = true; if(!checkArray(ignore, false, nCols)) { qWarning("No known fields left, aborting!"); return CsvError_NoTags; } } } } //----------------------// LAMEXP_DELETE_ARRAY(ignore); return CsvError_OK; }