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andrewbytecoderandrewbytecoder
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添加json对象处理
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8 files changed

+498
-1
lines changed

8 files changed

+498
-1
lines changed

‎qt_http/qt_http.pro

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -24,7 +24,7 @@ DEFINES += QT_DEPRECATED_WARNINGS
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# You can also select to disable deprecated APIs only up to a certain version of Qt.
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#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0
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CONFIG += c++17
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CONFIG += c++17 object_parallel_to_source
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SOURCES += \
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main.cpp \

‎qt_json/form_plant.cpp

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#include "form_plant.h"
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JsonFormPlant::JsonFormPlant()
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{
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}
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void JsonFormPlant::SetKey(const QString &str)
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{
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m_jsonFormInfo.key = str;
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}
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void JsonFormPlant::SetType(const QString &str)
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{
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if (str == "int") {
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m_jsonFormInfo.type = JsonMemberTypeInt;
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}
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else if (str == "string") {
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m_jsonFormInfo.type = JsonMemberTypeStr;
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} else if (str == "bool") {
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m_jsonFormInfo.type = JsonMemberTypeBool;
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}
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}
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void JsonFormPlant::SetValue(const QString &str)
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{
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m_jsonFormInfo.value = str;
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}
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void JsonFormPlant::SetStepSize(int32_t step)
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{
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m_jsonFormInfo.step = step;
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}
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JsonFormInfo JsonFormPlant::GetCurrentJsonForm()
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{
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return m_jsonFormInfo;
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}
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void JsonFormPlant::AddJsonForm(JsonFormInfo &jsonFormInfo)
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{
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m_jsonFormPlantItems.emplace_back(jsonFormInfo);
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}
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Json JsonFormPlant::GenerateFormJson(int32_t num)
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{
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Json ret;
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for (int32_t i = 0; i < num; i ++) {
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Json item;
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for (auto & jsonInfo : m_jsonFormPlantItems) {
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if (jsonInfo.type == JsonMemberTypeInt) {
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auto value = std::stoll(jsonInfo.value.toStdString());
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value += jsonInfo.diff;
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item[jsonInfo.key.toStdString()] = value;
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jsonInfo.diff += jsonInfo.step;
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} else if (jsonInfo.type == JsonMemberTypeStr) {
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item[jsonInfo.key.toStdString()] = jsonInfo.value.toStdString();
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} else if (jsonInfo.type == JsonMemberTypeBool) {
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if (jsonInfo.value == true) {
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item[jsonInfo.key.toStdString()] = true;
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} else {
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item[jsonInfo.key.toStdString()] = true;
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}
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}
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}
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ret.push_back(item);
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}
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for (auto & jsonInfo : m_jsonFormPlantItems) {
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if (jsonInfo.type == JsonMemberTypeInt) {
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jsonInfo.diff = 0;
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}
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}
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return ret;
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}
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Json JsonFormPlant::PriviewJsonInfo()
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{
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Json item;
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for (auto & jsonInfo : m_jsonFormPlantItems) {
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if (jsonInfo.type == JsonMemberTypeInt) {
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auto value = std::stoll(jsonInfo.value.toStdString());
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value += jsonInfo.diff;
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item[jsonInfo.key.toStdString()] = value;
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} else if (jsonInfo.type == JsonMemberTypeStr) {
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item[jsonInfo.key.toStdString()] = jsonInfo.value.toStdString();
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} else if (jsonInfo.type == JsonMemberTypeBool) {
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if (jsonInfo.value == true) {
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item[jsonInfo.key.toStdString()] = true;
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} else {
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item[jsonInfo.key.toStdString()] = true;
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}
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}
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}
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return item;
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}

‎qt_json/form_plant.h

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#ifndef FORM_PLANT_H
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#define FORM_PLANT_H
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#include <vector>
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#include <QString>
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#include "nlohmann/json.hpp"
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using Json = nlohmann::json;
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enum JsonMemberType {
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JsonMemberTypeInt = 1,
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JsonMemberTypeStr = 2,
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JsonMemberTypeBool = 3,
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};
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struct JsonFormInfo
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{
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QString key;
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JsonMemberType type;
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QString value;
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int32_t step{0};
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int64_t diff{0}; // 总共差值
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};
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class JsonFormPlant
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{
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public:
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JsonFormPlant();
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// key值
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void SetKey(const QString & str);
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// key值
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void SetType(const QString & str);
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// value 值
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void SetValue(const QString & str);
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// 步长
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void SetStepSize(int32_t step);
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JsonFormInfo GetCurrentJsonForm();
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void AddJsonForm(JsonFormInfo & jsonFormInfo);
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Json GenerateFormJson(int32_t num);
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Json PriviewJsonInfo();
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private:
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JsonFormInfo m_jsonFormInfo;
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std::vector<JsonFormInfo> m_jsonFormPlantItems;
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};
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#endif // FORM_PLANT_H

‎qt_json/main.cpp

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#include "mainwindow.h"
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#include <QApplication>
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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MainWindow w;
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w.show();
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return a.exec();
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}

‎qt_json/mainwindow.cpp

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#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include <iostream>
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#include <QDebug>
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MainWindow::MainWindow(QWidget *parent) :
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QMainWindow(parent),
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ui(new Ui::MainWindow)
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{
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ui->setupUi(this);
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setWindowTitle("Topic辅助工具");
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m_lpJsoFormPlant = new JsonFormPlant;
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connect(ui->pushButton, &QPushButton::clicked, this, &MainWindow::PushButtonAdd);
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connect(ui->pushButton_2, &QPushButton::clicked, this, &MainWindow::GenerateJson);
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}
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MainWindow::~MainWindow()
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{
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delete m_lpJsoFormPlant;
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delete ui;
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}
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void MainWindow::PushButtonAdd()
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{
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m_lpJsoFormPlant->SetKey(ui->lineEdit->text());
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m_lpJsoFormPlant->SetType(ui->comboBox->currentText());
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m_lpJsoFormPlant->SetValue(ui->lineEdit_2->text());
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m_lpJsoFormPlant->SetStepSize(ui->spinBox_2->value());
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auto jsonInfo = m_lpJsoFormPlant->GetCurrentJsonForm();
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m_lpJsoFormPlant->AddJsonForm(jsonInfo);
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auto itemJson = m_lpJsoFormPlant->PriviewJsonInfo();
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std::string dumpStr = itemJson.dump(4);
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std::cout << dumpStr << std::endl;;
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ui->label->setText(QString::fromStdString(dumpStr));
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}
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void MainWindow::GenerateJson()
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{
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auto num = ui->spinBox->value();
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auto retJson = m_lpJsoFormPlant->GenerateFormJson(num);
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std::string dumpStr = retJson.dump(4);
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ui->textEdit->setText(QString::fromStdString(dumpStr));
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}

‎qt_json/mainwindow.h

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#ifndef MAINWINDOW_H
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#define MAINWINDOW_H
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#include <QMainWindow>
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#include "form_plant.h"
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namespace Ui {
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class MainWindow;
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}
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class MainWindow : public QMainWindow
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{
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Q_OBJECT
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public:
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explicit MainWindow(QWidget *parent = nullptr);
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~MainWindow();
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void PushButtonAdd();
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void GenerateJson();
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private:
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Ui::MainWindow *ui;
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JsonFormPlant *m_lpJsoFormPlant;
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};
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#endif // MAINWINDOW_H

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