244 lines
8.5 KiB
C++
244 lines
8.5 KiB
C++
#include "QtWidgets/QTreeWidget/qtreewidget_wrap.h"
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#include <QWidget>
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#include "Extras/Utils/nutils.h"
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#include "QtWidgets/QTreeWidgetItem/qtreewidgetitem_wrap.h"
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#include "QtWidgets/QWidget/qwidget_wrap.h"
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Napi::FunctionReference QTreeWidgetWrap::constructor;
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Napi::Object QTreeWidgetWrap::init(Napi::Env env, Napi::Object exports) {
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Napi::HandleScope scope(env);
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char CLASSNAME[] = "QTreeWidget";
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Napi::Function func = DefineClass(
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env, CLASSNAME,
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{InstanceMethod("addTopLevelItem", &QTreeWidgetWrap::addTopLevelItem),
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InstanceMethod("addTopLevelItems", &QTreeWidgetWrap::addTopLevelItems),
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InstanceMethod("insertTopLevelItem",
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&QTreeWidgetWrap::insertTopLevelItem),
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InstanceMethod("insertTopLevelItems",
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&QTreeWidgetWrap::insertTopLevelItems),
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InstanceMethod("selectedItems", &QTreeWidgetWrap::selectedItems),
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InstanceMethod("setColumnCount", &QTreeWidgetWrap::setColumnCount),
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InstanceMethod("setHeaderLabel", &QTreeWidgetWrap::setHeaderLabel),
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InstanceMethod("setHeaderLabels", &QTreeWidgetWrap::setHeaderLabels),
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InstanceMethod("setItemWidget", &QTreeWidgetWrap::setItemWidget),
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InstanceMethod("currentItem", &QTreeWidgetWrap::currentItem),
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InstanceMethod("findItems", &QTreeWidgetWrap::findItems),
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QWIDGET_WRAPPED_METHODS_EXPORT_DEFINE(QTreeWidgetWrap)});
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constructor = Napi::Persistent(func);
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exports.Set(CLASSNAME, func);
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return exports;
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}
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NTreeWidget* QTreeWidgetWrap::getInternalInstance() { return this->instance; }
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QTreeWidgetWrap::QTreeWidgetWrap(const Napi::CallbackInfo& info)
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: Napi::ObjectWrap<QTreeWidgetWrap>(info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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if (info.Length() == 1) {
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Napi::Object parentObject = info[0].As<Napi::Object>();
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NodeWidgetWrap* parentWidgetWrap =
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Napi::ObjectWrap<NodeWidgetWrap>::Unwrap(parentObject);
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this->instance = new NTreeWidget(parentWidgetWrap->getInternalInstance());
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} else if (info.Length() == 0) {
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this->instance = new NTreeWidget();
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} else {
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Napi::TypeError::New(env, "Wrong number of arguments")
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.ThrowAsJavaScriptException();
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}
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this->rawData = extrautils::configureQWidget(
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this->getInternalInstance(), this->getInternalInstance()->getFlexNode(),
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true);
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}
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QTreeWidgetWrap::~QTreeWidgetWrap() { extrautils::safeDelete(this->instance); }
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Napi::Value QTreeWidgetWrap::addTopLevelItem(const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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Napi::Object itemObject = info[0].As<Napi::Object>();
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QTreeWidgetItemWrap* itemWrap =
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Napi::ObjectWrap<QTreeWidgetItemWrap>::Unwrap(itemObject);
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QTreeWidgetItem* item = itemWrap->getInternalInstance();
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this->instance->addTopLevelItem(item);
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return env.Null();
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}
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Napi::Value QTreeWidgetWrap::addTopLevelItems(const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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Napi::Array itemsNapi = info[0].As<Napi::Array>();
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QList<QTreeWidgetItem*> items;
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for (int i = 0; i < itemsNapi.Length(); i++) {
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Napi::Value itemNapi = itemsNapi[i];
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Napi::Object itemObject = itemNapi.As<Napi::Object>();
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QTreeWidgetItemWrap* itemWrap =
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Napi::ObjectWrap<QTreeWidgetItemWrap>::Unwrap(itemObject);
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QTreeWidgetItem* item = itemWrap->getInternalInstance();
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items.append(item);
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}
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this->instance->addTopLevelItems(items);
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return env.Null();
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}
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Napi::Value QTreeWidgetWrap::insertTopLevelItem(
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const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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int index = info[0].As<Napi::Number>().Int32Value();
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Napi::Object itemObject = info[1].As<Napi::Object>();
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QTreeWidgetItemWrap* itemWrap =
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Napi::ObjectWrap<QTreeWidgetItemWrap>::Unwrap(itemObject);
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QTreeWidgetItem* item = itemWrap->getInternalInstance();
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this->instance->insertTopLevelItem(index, item);
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return env.Null();
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}
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Napi::Value QTreeWidgetWrap::insertTopLevelItems(
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const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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int index = info[0].As<Napi::Number>().Int32Value();
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Napi::Array itemsNapi = info[1].As<Napi::Array>();
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QList<QTreeWidgetItem*> items;
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for (int i = 0; i < itemsNapi.Length(); i++) {
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Napi::Value itemNapi = itemsNapi[i];
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Napi::Object itemObject = itemNapi.As<Napi::Object>();
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QTreeWidgetItemWrap* itemWrap =
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Napi::ObjectWrap<QTreeWidgetItemWrap>::Unwrap(itemObject);
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QTreeWidgetItem* item = itemWrap->getInternalInstance();
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items.append(item);
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}
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this->instance->insertTopLevelItems(index, items);
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return env.Null();
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}
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Napi::Value QTreeWidgetWrap::selectedItems(const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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QList<QTreeWidgetItem*> items = this->instance->selectedItems();
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Napi::Array napiItems = Napi::Array::New(env, items.size());
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for (int i = 0; i < items.size(); i++) {
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QTreeWidgetItem* item = items[i];
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// disable deletion of the native instance for these by passing true
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Napi::Object val = QTreeWidgetItemWrap::constructor.New(
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{Napi::External<QTreeWidgetItem>::New(env, item),
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Napi::Boolean::New(env, true)});
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napiItems[i] = val;
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}
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return napiItems;
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}
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Napi::Value QTreeWidgetWrap::setColumnCount(const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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int columns = info[0].As<Napi::Number>().Int32Value();
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this->instance->setColumnCount(columns);
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return env.Null();
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}
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Napi::Value QTreeWidgetWrap::setHeaderLabel(const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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Napi::String napiLabel = info[0].As<Napi::String>();
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if (napiLabel.IsEmpty()) {
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Napi::TypeError::New(env, "Label must be specified")
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.ThrowAsJavaScriptException();
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}
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std::string label = napiLabel.Utf8Value();
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if (QTreeWidgetItem* header = this->instance->headerItem()) {
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header->setText(0, QString::fromUtf8(label.c_str()));
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} else {
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this->instance->setHeaderLabel(QString::fromUtf8(label.c_str()));
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}
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return env.Null();
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}
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Napi::Value QTreeWidgetWrap::setHeaderLabels(const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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Napi::Array napiLabelArray = info[0].As<Napi::Array>();
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QStringList headerLabels;
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for (int i = 0; i < napiLabelArray.Length(); i++) {
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Napi::Value label = napiLabelArray[i];
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headerLabels.push_back(label.As<Napi::String>().Utf8Value().c_str());
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}
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this->instance->setHeaderLabels(headerLabels);
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return env.Null();
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}
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Napi::Value QTreeWidgetWrap::setItemWidget(const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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Napi::Object itemObject = info[0].As<Napi::Object>();
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QTreeWidgetItemWrap* itemWidgetWrap =
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Napi::ObjectWrap<QTreeWidgetItemWrap>::Unwrap(itemObject);
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QTreeWidgetItem* item = itemWidgetWrap->getInternalInstance();
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int column = info[1].As<Napi::Number>().Int32Value();
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Napi::Object widgetObject = info[2].As<Napi::Object>();
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NodeWidgetWrap* widgetWrap =
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Napi::ObjectWrap<NodeWidgetWrap>::Unwrap(widgetObject);
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QWidget* widget = widgetWrap->getInternalInstance();
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this->instance->setItemWidget(item, column, widget);
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return env.Null();
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}
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Napi::Value QTreeWidgetWrap::currentItem(const Napi::CallbackInfo& info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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QTreeWidgetItem* currentItem = this->instance->currentItem();
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Napi::Object value = QTreeWidgetItemWrap::constructor.New(
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{Napi::External<QTreeWidgetItem>::New(
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env, new QTreeWidgetItem(*currentItem))});
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return value;
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}
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Napi::Value QTreeWidgetWrap::findItems(const Napi::CallbackInfo &info) {
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Napi::Env env = info.Env();
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Napi::HandleScope scope(env);
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Napi::String napiText = info[0].As<Napi::String>();
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std::string text = napiText.Utf8Value();
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int flag = info[1].As<Napi::Number>().Int32Value();
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int column = info[2].As<Napi::Number>().Int32Value();
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QList<QTreeWidgetItem*> items = this->instance->findItems(QString::fromUtf8(text.c_str()), Qt::MatchFlags(flag), column);
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Napi::Array napiItems = Napi::Array::New(env, items.size());
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for (int i = 0; i < items.size(); i++) {
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QTreeWidgetItem* item = items[i];
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// disable deletion of the native instance for these by passing true
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Napi::Object val = QTreeWidgetItemWrap::constructor.New(
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{Napi::External<QTreeWidgetItem>::New(env, item),
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Napi::Boolean::New(env, true)});
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napiItems[i] = val;
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}
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return napiItems;
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}
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