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Code generator - objects

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This commit is contained in:
Jakub Melka
2020-03-14 14:29:25 +01:00
parent 0e4e012c64
commit c17b9c347c
5 changed files with 995 additions and 49 deletions
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121
CodeGenerator/generatormainwindow.cpp
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@ -25,11 +25,14 @@
#include <QTextStream>
#include <QFileDialog>
#include <QFileInfo>
#include <QInputDialog>
GeneratorMainWindow::GeneratorMainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::GeneratorMainWindow),
m_generator(new codegen::CodeGenerator(this))
m_generator(new codegen::CodeGenerator(this)),
m_currentFunction(nullptr),
m_isLoadingData(false)
{
ui->setupUi(this);
@ -41,10 +44,10 @@ GeneratorMainWindow::GeneratorMainWindow(QWidget *parent) :
{
load(m_defaultFileName);
}
connect(ui->generatedFunctionsTreeWidget, &QTreeWidget::currentItemChanged, this, &GeneratorMainWindow::onCurrentItemChanged);
// Temporary - to delete:
m_generator->addFunction("createAnnotationWatermark");
m_generator->addFunction("createAnnotationFreeText");
setWindowState(Qt::WindowMaximized);
updateFunctionListUI();
}
GeneratorMainWindow::~GeneratorMainWindow()
@ -73,6 +76,84 @@ void GeneratorMainWindow::saveSettings()
settings.setValue("fileName", m_defaultFileName);
}
void GeneratorMainWindow::updateFunctionListUI()
{
BoolGuard guard(m_isLoadingData);
ui->generatedFunctionsTreeWidget->setUpdatesEnabled(false);
ui->generatedFunctionsTreeWidget->clear();
m_mapFunctionToWidgetItem.clear();
// First, create roots
std::map<codegen::GeneratedFunction::FunctionType, QTreeWidgetItem*> mapFunctionTypeToRoot;
for (QObject* functionObject : m_generator->getFunctions())
{
codegen::GeneratedFunction* function = qobject_cast<codegen::GeneratedFunction*>(functionObject);
Q_ASSERT(function);
if (!mapFunctionTypeToRoot.count(function->getFunctionType()))
{
QTreeWidgetItem* subroot = new QTreeWidgetItem(ui->generatedFunctionsTreeWidget, QStringList(function->getFunctionTypeString()));
subroot->setFlags(Qt::ItemIsEnabled);
mapFunctionTypeToRoot[function->getFunctionType()] = subroot;
}
}
ui->generatedFunctionsTreeWidget->sortByColumn(0, Qt::AscendingOrder);
for (QObject* functionObject : m_generator->getFunctions())
{
codegen::GeneratedFunction* function = qobject_cast<codegen::GeneratedFunction*>(functionObject);
Q_ASSERT(function);
QTreeWidgetItem* functionItem = new QTreeWidgetItem(mapFunctionTypeToRoot[function->getFunctionType()], QStringList(function->getFunctionName()));
functionItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
functionItem->setData(0, Qt::UserRole, QVariant::fromValue(function));
m_mapFunctionToWidgetItem[function] = functionItem;
}
ui->generatedFunctionsTreeWidget->expandAll();
ui->generatedFunctionsTreeWidget->setUpdatesEnabled(true);
// Select current function
auto it = m_mapFunctionToWidgetItem.find(m_currentFunction);
if (it != m_mapFunctionToWidgetItem.cend())
{
ui->generatedFunctionsTreeWidget->setCurrentItem(it->second, 0, QItemSelectionModel::SelectCurrent);
}
m_isLoadingData = false;
}
void GeneratorMainWindow::setCurrentFunction(codegen::GeneratedFunction* currentFunction)
{
BoolGuard guard(m_isLoadingData);
if (m_currentFunction != currentFunction)
{
m_currentFunction = currentFunction;
// Select current function
auto it = m_mapFunctionToWidgetItem.find(m_currentFunction);
if (it != m_mapFunctionToWidgetItem.cend())
{
ui->generatedFunctionsTreeWidget->setCurrentItem(it->second, 0, QItemSelectionModel::SelectCurrent);
}
}
}
void GeneratorMainWindow::onCurrentItemChanged(QTreeWidgetItem* current, QTreeWidgetItem* previous)
{
Q_UNUSED(previous);
if (m_isLoadingData)
{
return;
}
codegen::GeneratedFunction* function = current->data(0, Qt::UserRole).value<codegen::GeneratedFunction*>();
setCurrentFunction(function);
}
void GeneratorMainWindow::loadSettings()
{
QSettings settings("MelkaJ");
@ -132,3 +213,35 @@ void GeneratorMainWindow::on_actionSave_triggered()
on_actionSaveAs_triggered();
}
}
void GeneratorMainWindow::on_newFunctionButton_clicked()
{
QString functionName = QInputDialog::getText(this, tr("Create function"), tr("Enter function name"));
if (!functionName.isEmpty())
{
codegen::GeneratedFunction* generatedFunction = m_generator->addFunction(functionName);
updateFunctionListUI();
setCurrentFunction(generatedFunction);
}
}
void GeneratorMainWindow::on_cloneFunctionButton_clicked()
{
if (m_currentFunction)
{
codegen::GeneratedFunction* generatedFunction = m_generator->addFunction(m_currentFunction->clone(nullptr));
updateFunctionListUI();
setCurrentFunction(generatedFunction);
}
}
void GeneratorMainWindow::on_removeFunctionButton_clicked()
{
if (m_currentFunction)
{
codegen::GeneratedFunction* functionToDelete = m_currentFunction;
setCurrentFunction(nullptr);
m_generator->removeFunction(functionToDelete);
updateFunctionListUI();
}
}