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Add view 'element_nomenclature_view' to projectDataBase

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Add a view for the nomenclature to reduce the size of the query and make
it more understandable
This commit is contained in:
Claveau Joshua
2020-04-25 15:52:06 +02:00
parent 44bf0a5ce4
commit a8a9ddc3d6
4 changed files with 73 additions and 44 deletions
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75
sources/dataBase/projectdatabase.cpp
View File

@@ -90,7 +90,7 @@ QVector<QStringList> projectDataBase::elementsInfoFromQuery(const QString &query
* @return the header according to @query.
* Header can be false, notably when user create is own query.
*/
QStringList projectDataBase::headersFromElementsInfoQuery(const QString &query)
QStringList projectDataBase::headersFromElementNomenclatureViewQuery(const QString &query)
{
QStringList header_string;
if (!query.startsWith("SELECT ") && !query.contains("FROM")) {
@@ -107,34 +107,27 @@ QStringList projectDataBase::headersFromElementsInfoQuery(const QString &query)
return header_string;
}
for (int i=0 ; i<list.size() ; i++)
for (int i=0 ; i<list.size() ; ++i)
{
auto str = list.at(i);
if(str == "e.pos") { //Query in element table wich have only pose use in this case
if (str == "position") {
header_string.append(tr("Position"));
}
else if (str.contains("ei.")) //Query in element_info table
{
str.remove(0,3);
header_string.append(QETApp::elementTranslatedInfoKey(str));
}
else if (str == "d.pos") { //query in diagram table wich have only pos use in this case
} else if (str == "diagram_position") {
header_string.append(tr("Position du folio"));
}
else if (str.contains("di.")) //query in diagram_info table
{
str.remove(0,3);
header_string.append(QETApp::diagramTranslatedInfoKey(str));
}
else //Default case
{
if (str == "pos") {
header_string.append(tr("Position"));
} else if (QETApp::elementInfoKeys().contains(str)) {
header_string.append(QETApp::elementTranslatedInfoKey(str));
} else {
header_string.append(QETApp::diagramTranslatedInfoKey(str));
auto elmt_str = QETApp::elementTranslatedInfoKey(str);
if (!elmt_str.isEmpty()) {
header_string.append(elmt_str);
continue;
}
auto diagram_str = QETApp::diagramTranslatedInfoKey(str);
if (!diagram_str.isEmpty()) {
header_string.append(diagram_str);
continue;
}
else {
header_string.append(str);
}
}
}
@@ -255,12 +248,48 @@ bool projectDataBase::createDataBase(const QString &connection_name, const QStri
if (!query_.exec(element_info_table)) {
qDebug() << " element_info_table query : " << query_.lastError();
}
createElementNomenclatureView();
}
updateDB();
return true;
}
void projectDataBase::createElementNomenclatureView()
{
QString create_view ("CREATE VIEW element_nomenclature_view AS SELECT "
"ei.label AS label,"
"ei.plant AS plant,"
"ei.location AS location,"
"ei.comment AS comment,"
"ei.function AS function,"
"ei.tension_protocol AS tension_protocol,"
"ei.auxiliary1 AS auxiliary1,"
"ei.auxiliary2 AS auxiliary2,"
"ei.description AS description,"
"ei.designation AS designation,"
"ei.manufacturer AS manufacturer,"
"ei.manufacturer_reference AS manufacturer_reference,"
"ei.machine_manufacturer_reference AS machine_manufacturer_reference,"
"ei.supplier AS supplier,"
"ei.quantity AS quantity,"
"ei.unity AS unity,"
"d.pos AS diagram_position,"
"e.type AS element_type,"
"e.sub_type AS element_sub_type,"
"di.title AS title,"
"di.folio AS folio,"
"e.pos AS position "
" FROM element_info ei, diagram_info di, element e, diagram d"
" WHERE ei.element_uuid = e.uuid AND e.diagram_uuid = d.uuid AND di.diagram_uuid = d.uuid");
QSqlQuery query(m_data_base);
if (!query.exec(create_view)) {
qDebug() << query.lastError();
}
}
void projectDataBase::populateDiagramTable()
{
QSqlQuery query_(m_data_base);

3
sources/dataBase/projectdatabase.h
View File

@@ -49,13 +49,14 @@ class projectDataBase : public QObject
void updateDB();
QETProject *project() const;
static QStringList headersFromElementsInfoQuery(const QString &query);
static QStringList headersFromElementNomenclatureViewQuery(const QString &query);
signals:
void dataBaseUpdated();
private:
bool createDataBase(const QString &connection_name= QString(), const QString &name = QString());
void createElementNomenclatureView();
void populateDiagramTable();
void populateElementTable();
void populateElementInfoTable();

33
sources/dataBase/ui/elementquerywidget.cpp
View File

@@ -29,10 +29,10 @@ ElementQueryWidget::ElementQueryWidget(QWidget *parent) :
{
ui->setupUi(this);
m_export_info.insert("e.pos", tr("Position"));
m_export_info.insert("di.title", tr("Titre du folio"));
m_export_info.insert("d.pos", tr("Position du folio"));
m_export_info.insert("di.folio", tr("Numéro du folio"));
m_export_info.insert("position", tr("Position"));
m_export_info.insert("title", tr("Titre du folio"));
m_export_info.insert("diagram_position", tr("Position du folio"));
m_export_info.insert("folio", tr("Numéro du folio"));
m_button_group.setExclusive(false);
m_button_group.addButton(ui->m_all_cb, 0);
@@ -149,43 +149,39 @@ QString ElementQueryWidget::queryStr() const
}
}
QString from = " FROM element_info ei, element e, diagram d, diagram_info di";
QString where = " WHERE ei.element_uuid = e.uuid"
" AND di.diagram_uuid = d.uuid"
" AND e.diagram_uuid = d.uuid";
QString from = " FROM element_nomenclature_view";
QString where;
if (ui->m_all_cb->checkState() == Qt::PartiallyChecked)
{
where = " WHERE ";
bool b = false;
where += " AND (";
if (ui->m_terminal_cb->isChecked()) {
if (b) where +=" OR";
where += " e.type = 'Terminale'";
where += " element_type = 'Terminale'";
b = true;
}
if (ui->m_simple_cb->isChecked()) {
if (b) where +=" OR";
where += " e.type = 'Simple'";
where += " element_type = 'Simple'";
b = true;
}
if (ui->m_button_cb->isChecked()) {
if (b) where +=" OR";
where += " e.sub_type = 'commutator'";
where += " element_sub_type = 'commutator'";
b = true;
}
if (ui->m_coil_cb->isChecked()) {
if (b) where +=" OR";
where += " e.sub_type = 'coil'";
where += " element_sub_type = 'coil'";
b = true;
}
if (ui->m_protection_cb->isChecked()) {
if (b) where +=" OR";
where += " e.sub_type = 'protection'";
where += " element_sub_type = 'protection'";
}
where += ")";
}
QString q(select + column + from + where + filter_ + order_by);
return q;
}
@@ -233,8 +229,11 @@ void ElementQueryWidget::setUpItems()
{
for(QString key : QETApp::elementInfoKeys())
{
if (key == "formula")
continue;
auto item = new QListWidgetItem(QETApp::elementTranslatedInfoKey(key), ui->m_var_list);
item->setData(Qt::UserRole, "ei." + key);
item->setData(Qt::UserRole, key);
m_items_list << item;
}

2
sources/qetgraphicsitem/ViewItem/nomenclaturemodel.cpp
View File

@@ -197,7 +197,7 @@ QETProject *NomenclatureModel::project() const {
*/
void NomenclatureModel::autoHeaders()
{
auto headers = projectDataBase::headersFromElementsInfoQuery(m_query);
auto headers = projectDataBase::headersFromElementNomenclatureViewQuery(m_query);
for (auto i=0 ; i<headers.size() ; ++i) {
this->setHeaderData(i, Qt::Horizontal, headers.at(i));
}