Start implememntation of database based Fox log model and a new Fox log window widget

This change incorporates a reorganization of the GUI code with widgets, validators, models, and item delegates being moved to sub-directories. Relax the requirements of the ForeignKeyDelegate and related CandidateKeyFilter classes to allow them to work with constant model pointers for both referenced and referencing models.
2026-06-07 16:34:55 -04:00 · 2018-11-07 17:49:45 +00:00
parent 48017c5827
commit 947b429723
106 changed files with 1231 additions and 722 deletions
@@ -0,0 +1,94 @@
+#include "FoxLog.hpp"
+
+#include <String>
+#include <QDateTime>
+#include <QSqlDatabase>
+#include <QSqlTableModel>
+#include <QSqlRecord>
+#include <QSqlError>
+#include <QSqlQuery>
+#include <QDebug>
+#include "pimpl_impl.hpp"
+
+class FoxLog::impl final
+  : public QSqlTableModel
+{
+public:
+  impl ();
+  QSqlQuery insert_;
+};
+
+FoxLog::impl::impl ()
+{
+  if (!database ().tables ().contains ("fox_log"))
+    {
+      QSqlQuery query;
+      if (!query.exec ("CREATE TABLE fox_log ("
+                       "	id INTEGER PRIMARY KEY AUTOINCREMENT,"
+                       "	\"when\" DATETIME NOT NULL,"
+                       "	call VARCHAR(20) NOT NULL,"
+                       "	grid VARCHAR(4),"
+                       "	report_sent VARCHAR(3),"
+                       "	report_rcvd VARCHAR(3),"
+                       "	band VARCHAR(6) NOT NULL,"
+                       "	CONSTRAINT no_dupes UNIQUE (call, band)"
+                       ")"))
+        {
+          throw std::runtime_error {("SQL Error: " + query.lastError ().text ()).toStdString ()};
+        }
+    }
+
+  setEditStrategy (QSqlTableModel::OnRowChange);
+  setTable ("fox_log");
+  setHeaderData (fieldIndex ("when"), Qt::Horizontal, tr ("Date and Time"));
+  setHeaderData (fieldIndex ("call"), Qt::Horizontal, tr ("Call"));
+  setHeaderData (fieldIndex ("grid"), Qt::Horizontal, tr ("Grid"));
+  setHeaderData (fieldIndex ("report_sent"), Qt::Horizontal, tr ("Sent"));
+  setHeaderData (fieldIndex ("report_rcvd"), Qt::Horizontal, tr ("Rcvd"));
+  setHeaderData (fieldIndex ("band"), Qt::Horizontal, tr ("Band"));
+  if (!select ())
+    {
+      throw std::runtime_error {("SQL Error: " + lastError ().text ()).toStdString ()};
+    }
+}
+
+FoxLog::FoxLog ()
+{
+}
+
+FoxLog::~FoxLog ()
+{
+}
+
+QAbstractItemModel * FoxLog::model ()
+{
+  return &*m_;
+}
+
+bool FoxLog::add_QSO (QDateTime const& when, QString const& call, QString const& grid
+                      , QString const& report_received, QString const& report_sent
+                      , QString const& band)
+{
+  auto db = m_->database ();
+  auto record = m_->record ();
+  record.setValue ("when", when.toMSecsSinceEpoch () / 1000);
+  record.setValue ("call", call);
+  record.setValue ("grid", grid);
+  record.setValue ("report_sent", report_sent);
+  record.setValue ("report_rcvd", report_received);
+  record.setValue ("band", band);
+  if (!m_->insertRecord (-1, record))
+    {
+      throw std::runtime_error {("SQL Error: " + m_->lastError ().text ()).toStdString ()};
+    }
+  if (!m_->submitAll ())
+    {
+      qDebug () << "type:" << m_->lastError ().type ();
+      if (QSqlError::TransactionError == m_->lastError ().type ())
+        {
+          return false;
+        }
+      throw std::runtime_error {("SQL Error: " + m_->lastError ().text ()).toStdString ()};
+    }
+  return true;
+}