mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-09-17 10:46:33 -04:00
db51726da2
Move to OnRowChange edit strategy for log tables so that deletes from view can be implemented cleanly. Improve layout of log view tables by resizing to contents.
132 lines
3.6 KiB
C++
132 lines
3.6 KiB
C++
#include "FoxLog.hpp"
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#include <stdexcept>
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#include <utility>
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#include <QString>
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#include <QDateTime>
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#include <QSqlDatabase>
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#include <QSqlTableModel>
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#include <QSqlRecord>
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#include <QSqlError>
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#include <QSqlQuery>
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#include <QDebug>
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#include "qt_db_helpers.hpp"
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#include "pimpl_impl.hpp"
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class FoxLog::impl final
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: public QSqlTableModel
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{
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public:
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impl ();
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QSqlQuery mutable dupe_query_;
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};
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FoxLog::impl::impl ()
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{
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if (!database ().tables ().contains ("fox_log"))
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{
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QSqlQuery query;
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SQL_error_check (query, static_cast<bool (QSqlQuery::*) (QString const&)> (&QSqlQuery::exec),
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"CREATE TABLE fox_log ("
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" id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,"
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" \"when\" DATETIME NOT NULL,"
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" call VARCHAR(20) NOT NULL,"
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" grid VARCHAR(4),"
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" report_sent VARCHAR(3),"
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" report_rcvd VARCHAR(3),"
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" band VARCHAR(6) NOT NULL,"
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" CONSTRAINT no_dupes UNIQUE (call, band)"
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")");
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}
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SQL_error_check (dupe_query_, &QSqlQuery::prepare,
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"SELECT COUNT(*) FROM fox_log WHERE call = :call AND band = :band");
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setEditStrategy (QSqlTableModel::OnRowChange);
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setTable ("fox_log");
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setHeaderData (fieldIndex ("when"), Qt::Horizontal, tr ("Date & Time(UTC)"));
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setHeaderData (fieldIndex ("call"), Qt::Horizontal, tr ("Call"));
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setHeaderData (fieldIndex ("grid"), Qt::Horizontal, tr ("Grid"));
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setHeaderData (fieldIndex ("report_sent"), Qt::Horizontal, tr ("Sent"));
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setHeaderData (fieldIndex ("report_rcvd"), Qt::Horizontal, tr ("Rcvd"));
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setHeaderData (fieldIndex ("band"), Qt::Horizontal, tr ("Band"));
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SQL_error_check (*this, &QSqlTableModel::select);
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}
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FoxLog::FoxLog ()
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{
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}
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FoxLog::~FoxLog ()
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{
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}
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QSqlTableModel * FoxLog::model ()
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{
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return &*m_;
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}
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namespace
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{
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void set_value_maybe_null (QSqlRecord& record, QString const& name, QString const& value)
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{
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if (value.size ())
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{
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record.setValue (name, value);
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}
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else
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{
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record.setNull (name);
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}
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}
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}
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bool FoxLog::add_QSO (QDateTime const& when, QString const& call, QString const& grid
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, QString const& report_sent, QString const& report_received
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, QString const& band)
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{
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auto record = m_->record ();
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if (!when.isNull ())
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{
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record.setValue ("when", when.toMSecsSinceEpoch () / 1000);
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}
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else
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{
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record.setNull ("when");
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}
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set_value_maybe_null (record, "call", call);
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set_value_maybe_null (record, "grid", grid);
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set_value_maybe_null (record, "report_sent", report_sent);
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set_value_maybe_null (record, "report_rcvd", report_received);
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set_value_maybe_null (record, "band", band);
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auto ok = m_->insertRecord (-1, record);
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if (ok)
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{
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m_->select (); // to refresh views
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}
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return ok;
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}
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bool FoxLog::dupe (QString const& call, QString const& band) const
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{
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m_->dupe_query_.bindValue (":call", call);
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m_->dupe_query_.bindValue (":band", band);
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SQL_error_check (m_->dupe_query_, static_cast<bool (QSqlQuery::*) ()> (&QSqlQuery::exec));
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m_->dupe_query_.next ();
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return m_->dupe_query_.value (0).toInt ();
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}
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void FoxLog::reset ()
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{
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if (m_->rowCount ())
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{
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m_->setEditStrategy (QSqlTableModel::OnManualSubmit);
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ConditionalTransaction transaction {*m_};
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SQL_error_check (*m_, &QSqlTableModel::removeRows, 0, m_->rowCount (), QModelIndex {});
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transaction.submit ();
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m_->select (); // to refresh views
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m_->setEditStrategy (QSqlTableModel::OnRowChange);
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}
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}
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