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#include "VariableEditor.h"
#include <QPushButton>
#include <QSlider>
#include <QDoubleSpinBox>
#include <QHBoxLayout>
#include <QLabel>
#include "../../SyntopiaCore/Logging/ListWidgetLogger.h"
using namespace SyntopiaCore::Logging;
namespace StructureSynth {
namespace GUI {
/// The supported types of variables.
enum VariableType { StringVariable, FloatVariable };
/// A widget editor for a constant variable.
class VariableWidget : public QWidget {
public:
/// FloatVariable constructor.
VariableWidget(QWidget* parent, QString name) : QWidget(parent), name(name) {};
virtual QString getValueAsText() { return ""; };
QString getName() const { return name; };
VariableType getType() const { return type; };
bool isUpdated() const { return updated; };
void setUpdated(bool value) { updated = value; };
private:
QString name;
VariableType type;
bool updated;
QWidget* widget;
};
/// A widget editor for a constant variable.
class FloatWidget : public VariableWidget {
public:
/// FloatVariable constructor.
FloatWidget(QWidget* parent, QString name, double defaultValue, double min, double max)
: VariableWidget(parent, name) {
QHBoxLayout* l = new QHBoxLayout(this);
l->setSpacing(2);
setContentsMargins (0,0,0,0);
//setLayout(l);
QLabel* label = new QLabel(this);
label->setText(name);
l->addWidget(label);
comboSlider = new ComboSlider(parent, defaultValue, min, max);
l->addWidget(comboSlider);
};
virtual QString getValueAsText() { return QString::number(comboSlider->getValue()); };
private:
ComboSlider* comboSlider;
};
VariableEditor::VariableEditor(QWidget* parent) : QWidget(parent) {
layout = new QVBoxLayout(this);
layout->setSpacing(1);
spacer=0;
};
QString VariableEditor::updateFromPreprocessor(Parser::Preprocessor* pp, QString in, bool* showGUI) {
if (spacer) {
layout->removeItem(spacer);
delete(spacer);
spacer = 0;
}
QVector<Parser::GuiParameter*> ps = pp->getParameters();
QMap<QString, QString> substitutions;
for (int i = 0; i < variables.count(); i++) {
QString name = variables[i]->getName();
variables[i]->setUpdated(false);
}
for (int i = 0; i < ps.count(); i++) {
bool found = false;
for (int j = 0; j < variables.count(); j++) {
QString name = variables[j]->getName();
if (name == ps[i]->getName()) {
substitutions[name] = variables[j]->getValueAsText();
found = true;
variables[j]->setUpdated(true);
//INFO("Found existing: " + variables[j]->getName() + QString(" value: %1").arg(variables[j]->getValueAsText()));
}
}
if (!found) {
if (dynamic_cast<Parser::FloatParameter*>(ps[i])) {
Parser::FloatParameter* fp = dynamic_cast<Parser::FloatParameter*>(ps[i]);
QString name = fp->getName();
FloatWidget* fw = new FloatWidget(this, name, fp->getDefaultValue(), fp->getFrom(), fp->getTo());
variables.append(fw);
fw->setUpdated(true);
layout->addWidget(fw);
//INFO("Creating : " + ps[i]->getName());
substitutions[name] = fw->getValueAsText();
}
}
}
for (int i = 0; i < variables.count(); ) {
if (!variables[i]->isUpdated()) {
//INFO("Deleting : " + variables[i]->getName());
delete(variables[i]);
variables.remove(i);
i = 0;
} else {
i++;
}
}
if (showGUI) (*showGUI) = (variables.count() != 0);
QMap<QString, QString>::const_iterator it2 = substitutions.constBegin();
int subst = 0;
while (it2 != substitutions.constEnd()) {
if (subst>100) {
WARNING("More than 100 recursive preprocessor substitutions... breaking.");
break;
}
if (in.contains(it2.key())) {
//INFO("Replacing: " + it2.key() + " with " + it2.value());
in.replace(it2.key(), it2.value());
it2 = substitutions.constBegin();
subst++;
} else {
it2++;
}
}
spacer = new QSpacerItem(1,1, QSizePolicy::Minimum,QSizePolicy::Expanding);
layout->addItem(spacer);
return in;
}
}
}
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