wip: codegenerator, basic widget present for showing the generated code and specifying

parameters. Some code is also generated but it is not complete yet.

minimum still required
- field assignments
- properly format and escape the query string

pglab/CodeGenerator.cpp

@@ -0,0 +1,51 @@
+#include "CodeGenerator.h"
+#include "ui_CodeGenerator.h"
+#include "codebuilder/CodeBuilder.h"
+#include "codebuilder/DefaultConfigs.h"
+#include "UserConfiguration.h"
+#include <QTextStream>
+
+CodeGenerator::CodeGenerator(QWidget *parent) :
+	PlgPage(parent),
+	ui(new Ui::CodeGenerator)
+{
+	ui->setupUi(this);
+
+	ui->generatedCodeEditor->setFont(UserConfiguration::instance()->codeFont());
+	ui->generatedCodeEditor->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard);
+}
+
+CodeGenerator::~CodeGenerator()
+{
+	delete ui;
+}
+
+void CodeGenerator::Init(QString query, std::shared_ptr<const Pgsql::Result> dbres)
+{
+	m_query = query;
+	m_dbres = dbres;
+	generateCode();
+
+
+}
+
+
+void CodeGenerator::on_updateCodeButton_clicked()
+{
+	generateCode();
+}
+
+void CodeGenerator::generateCode()
+{
+	QString struct_name = ui->structNameEdit->text();
+
+	QString buffer;
+	QTextStream stream(&buffer);
+	CodeBuilder builder;
+	builder.setLanguageConfig(getDefaultCppLanguageConfig());
+	builder.GenCodeForExecutingQuery(stream, m_query, *m_dbres, struct_name);
+	stream.flush();
+	ui->generatedCodeEditor->setPlainText(buffer);
+//	QApplication::clipboard()->setText(buffer);
+
+}