WParameterDataNode.cpp

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#include "WParameterDataNode.h"
#include <SceneGraph.h>
 
std::map<std::string, WParameterDataNode::FieldWidgetMeta> WParameterDataNode::sFieldWidgetMeta{};
 
WParameterDataNode::WParameterDataNode() :table(nullptr)
{
    FieldWidgetMeta WRealWidgetMeta
    {
        &typeid(float),
        WRealFieldWidget::WRealFieldWidgetConstructor
    };
 
    FieldWidgetMeta WVector3FieldWidgetMeta
    {
        &typeid(dyno::Vec3f),
        WVector3FieldWidget::WVector3FieldWidgetConstructor
    };
 
    FieldWidgetMeta WVector3dFieldWidgetMeta
    {
        &typeid(dyno::Vec3d),
        WVector3FieldWidget::WVector3FieldWidgetConstructor
    };
 
    FieldWidgetMeta WVector3iFieldWidgetMeta
    {
        &typeid(dyno::Vec3i),
        WVector3iFieldWidget::WVector3iFieldWidgetConstructor
    };
 
    FieldWidgetMeta WVector3uFieldWidgetMeta
    {
        &typeid(dyno::Vec3u),
        WVector3iFieldWidget::WVector3iFieldWidgetConstructor
    };
 
    FieldWidgetMeta WBoolFieldWidgetMeta
    {
        &typeid(bool),
        WBoolFieldWidget::WBoolFieldWidgetConstructor
    };
 
    FieldWidgetMeta WIntegerFieldWidgetMeta
    {
        &typeid(int),
        WIntegerFieldWidget::WIntegerFieldWidgetConstructor
    };
 
    FieldWidgetMeta WUIntegerFieldWidgetMeta
    {
        &typeid(dyno::uint),
        WUIntegerFieldWidget::WUIntegerFieldWidgetConstructor
    };
 
    FieldWidgetMeta WEnumFieldWidgetMeta
    {
        &typeid(dyno::PEnum),
        WEnumFieldWidget::WEnumFieldWidgetConstructor
    };
 
    FieldWidgetMeta WColorWidgetMeta
    {
        &typeid(dyno::Color),
        WColorWidget::WColorWidgetConstructor
    };
 
    FieldWidgetMeta WFileWidgetMeta
    {
        &typeid(dyno::FilePath),
        WFileWidget::WFileWidgetConstructor
    };
 
    registerWidget(WRealWidgetMeta);
    registerWidget(WVector3FieldWidgetMeta);
    registerWidget(WVector3dFieldWidgetMeta);
    registerWidget(WVector3iFieldWidgetMeta);
    registerWidget(WVector3uFieldWidgetMeta);
    registerWidget(WBoolFieldWidgetMeta);
    registerWidget(WIntegerFieldWidgetMeta);
    registerWidget(WUIntegerFieldWidgetMeta);
    registerWidget(WEnumFieldWidgetMeta);
    registerWidget(WColorWidgetMeta);
    registerWidget(WFileWidgetMeta);
}
 
WParameterDataNode::~WParameterDataNode()
{
}
 
void WParameterDataNode::setNode(std::shared_ptr<dyno::Node> node)
{
    mNode = node;
    layoutAboutToBeChanged().emit();
    layoutChanged().emit();
}
 
void WParameterDataNode::setModule(std::shared_ptr<dyno::Module> module)
{
    mModule = module;
    layoutAboutToBeChanged().emit();
    layoutChanged().emit();
}
 
int WParameterDataNode::columnCount(const Wt::WModelIndex& parent) const
{
    return 2;
}
 
int WParameterDataNode::rowCount(const Wt::WModelIndex& parent) const
{
    if (mNode != 0)
    {
        return mNode->getModuleList().size();
    }
    return 0;
}
 
Wt::cpp17::any WParameterDataNode::data(const Wt::WModelIndex& index, Wt::ItemDataRole role) const
{
    if (mNode != 0 && index.isValid())
    {
        auto mod = mNode->getModuleList();
        auto iter = mod.begin();
        std::advance(iter, index.row());
 
        if (role == Wt::ItemDataRole::Display || role == Wt::ItemDataRole::ToolTip)
        {
            if (index.column() == 0)
            {
                return (*iter)->getName();
            }
            if (index.column() == 1)
            {
                return (*iter)->getModuleType();
            }
        }
        else if (role == Wt::ItemDataRole::Decoration)
        {
            if (index.column() == 0)
            {
                return std::string("icons/module.png");
            }
        }
    }
    return Wt::cpp17::any();
}
 
Wt::cpp17::any WParameterDataNode::headerData(int section, Wt::Orientation orientation, Wt::ItemDataRole role) const
{
    if (orientation == Wt::Orientation::Horizontal && role == Wt::ItemDataRole::Display) {
        switch (section) {
        case 0:
            return std::string("Module");
        case 1:
            return std::string("Type");
        default:
            return Wt::cpp17::any();
        }
    }
    else
        return Wt::cpp17::any();
}
 
void WParameterDataNode::createParameterPanel(Wt::WPanel* panel)
{
    table = panel->setCentralWidget(std::make_unique<Wt::WTable>());
    std::vector<dyno::FBase*>& fields = mNode->getAllFields();
    int a = 0;
    for (dyno::FBase* var : fields)
    {
        if (var != nullptr)
        {
            if (var->getFieldType() == dyno::FieldTypeEnum::Param)
            {
                if (var->getClassName() == std::string("FVar"))
                {
                    std::string template_name = var->getTemplateName();
                    addScalarFieldWidget(table, var->getObjectName(), var);
                    Wt::log("info") << var->getTemplateName();
                }
            }
            else if (var->getFieldType() == dyno::FieldTypeEnum::State)
            {
                //Wt::log("info") << var->getDescription();
            }
        }
    }
    table->setMargin(10);
}
 
void WParameterDataNode::createParameterPanelModule(Wt::WPanel* panel)
{
    table = panel->setCentralWidget(std::make_unique<Wt::WTable>());
    std::vector<dyno::FBase*>& fields = mModule->getAllFields();
    int a = 0;
    for (dyno::FBase* var : fields)
    {
        if (var != nullptr)
        {
            if (var->getFieldType() == dyno::FieldTypeEnum::Param)
            {
                if (var->getClassName() == std::string("FVar"))
                {
                    std::string template_name = var->getTemplateName();
                    addScalarFieldWidget(table, var->getObjectName(), var);
                    Wt::log("info") << var->getTemplateName();
                }
            }
            else if (var->getFieldType() == dyno::FieldTypeEnum::State)
            {
                //Wt::log("info") << var->getDescription();
            }
        }
    }
    table->setMargin(10);
}
 
int WParameterDataNode::registerWidget(const FieldWidgetMeta& meta) {
    sFieldWidgetMeta[meta.type->name()] = meta;
    return 0;
}
 
WParameterDataNode::FieldWidgetMeta* WParameterDataNode::getRegistedWidget(const std::string& name)
{
    if (sFieldWidgetMeta.count(name))
        return &sFieldWidgetMeta.at(name);
    return nullptr;
}
 
Wt::WContainerWidget* WParameterDataNode::createFieldWidget(dyno::FBase* field)
{
    Wt::WContainerWidget* fw = nullptr;
    std::string template_name = field->getTemplateName();
    auto reg = getRegistedWidget(template_name);
 
    if (reg) {
        fw = reg->constructor(field);
    }
 
    return fw;
}
 
void WParameterDataNode::emit()
{
    changeValue_.emit(1);
}
 
void WParameterDataNode::castToDerived(Wt::WContainerWidget* fw)
{
 
    if (WRealFieldWidget* realWidget = dynamic_cast<WRealFieldWidget*>(fw))
    {
        realWidget->changeValue().connect(this, &WParameterDataNode::emit);
    }
    else if (WVector3FieldWidget* vec3fWidget = dynamic_cast<WVector3FieldWidget*>(fw))
    {
        vec3fWidget->changeValue().connect(this, &WParameterDataNode::emit);
    }
    else if (WVector3iFieldWidget* vec3iWidget = dynamic_cast<WVector3iFieldWidget*>(fw))
    {
        vec3iWidget->changeValue().connect(this, &WParameterDataNode::emit);
    }
    else if (WBoolFieldWidget* boolWidget = dynamic_cast<WBoolFieldWidget*>(fw))
    {
        boolWidget->changeValue().connect(this, &WParameterDataNode::emit);
    }
    else if (WIntegerFieldWidget* intWidget = dynamic_cast<WIntegerFieldWidget*>(fw))
    {
        intWidget->changeValue().connect(this, &WParameterDataNode::emit);
    }
    else if (WUIntegerFieldWidget* intuWidget = dynamic_cast<WUIntegerFieldWidget*>(fw))
    {
        intuWidget->changeValue().connect(this, &WParameterDataNode::emit);
    }
    else if (WEnumFieldWidget* enumWidget = dynamic_cast<WEnumFieldWidget*>(fw))
    {
        enumWidget->changeValue().connect(this, &WParameterDataNode::emit);
    }
    else if (WColorWidget* colorWidget = dynamic_cast<WColorWidget*>(fw))
    {
        colorWidget->changeValue().connect(this, &WParameterDataNode::emit);
    }
    else if (WFileWidget* fileWidget = dynamic_cast<WFileWidget*>(fw))
    {
        fileWidget->changeValue().connect(this, &WParameterDataNode::emit);
    }
    else
    {
        Wt::log("info") << "Error with dynamic_cast!";
    }
 
}
 
void WParameterDataNode::addScalarFieldWidget(Wt::WTable* table, std::string label, dyno::FBase* field, int labelWidth, int widgetWidth)
{
    Wt::WContainerWidget* fw = createFieldWidget(field);
    castToDerived(fw);
    if (fw)
    {
        std::unique_ptr<Wt::WContainerWidget> mWidget(fw);
        if (fw != nullptr) {
            int row = table->rowCount();
            auto cell0 = table->elementAt(row, 0);
            auto cell1 = table->elementAt(row, 1);
 
            cell0->addNew<Wt::WText>(label);
            cell0->setContentAlignment(Wt::AlignmentFlag::Middle);
            cell0->setWidth(labelWidth);
 
            cell1->setContentAlignment(Wt::AlignmentFlag::Middle);
            cell1->setWidth(widgetWidth);
 
            cell1->addWidget(std::unique_ptr<Wt::WContainerWidget>(std::move(mWidget)));
        }
    }
}