支持显示内核

kernelinformation.cpp

@@ -4,3 +4,86 @@ KernelInformation::KernelInformation()
 {
 
 }
+
+void KernelInformation::LoadInfo()
+{
+    QUrl url(this->url);
+    QUrlQuery query;
+    query.addQueryItem("format", "j1");
+    url.setQuery(query.toString(QUrl::FullyEncoded));
+    qDebug() << url;
+    QNetworkRequest request(url);
+    QNetworkAccessManager *m_http = new QNetworkAccessManager(this);
+    QNetworkReply *reply = m_http->get(request);
+    connect(reply, &QNetworkReply::finished, this, [this, m_http](){
+        QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender());
+        QByteArray data = reply->readAll();
+        qDebug() << data;
+        qDebug() << reply->error();
+        this->listData = QJsonDocument::fromJson(data).array();
+        emit loadFinished(reply);
+    });
+}
+
+QJsonArray KernelInformation::get_listData() const
+{
+    return this->listData;
+}
+
+int KernelInformation::get_count() const
+{
+    return this->listData.count();
+}
+
+QJsonObject KernelInformation::get_kernelData(int value) const
+{
+    return this->listData.at(value).toObject();
+}
+
+QString KernelInformation::get_name(int value) const
+{
+    return get_kernelData(value).value("Name").toString();
+}
+
+QString KernelInformation::get_author(int value) const
+{
+    return get_kernelData(value).value("Author").toString();
+}
+
+QString KernelInformation::get_des(int value) const
+{
+    return get_kernelData(value).value("Des").toString().replace("\\n", "\n");
+}
+
+QStringList KernelInformation::get_pkgName(int value) const
+{
+    QJsonArray list = get_kernelData(value).value("PkgName").toArray();
+    int count = list.count();
+    QStringList result;
+    for(int i = 0; i <= count; i++) {
+        result << list.at(i).toString();
+    }
+    return result;
+}
+
+QStringList KernelInformation::get_system(int value) const
+{
+    QJsonArray list = get_kernelData(value).value("System").toArray();
+    int count = list.count();
+    QStringList result;
+    for(int i = 0; i <= count; i++) {
+        result << list.at(i).toString();
+    }
+    return result;
+}
+
+QStringList KernelInformation::get_arch(int value) const
+{
+    QJsonArray list = get_kernelData(value).value("Arch").toArray();
+    int count = list.count();
+    QStringList result;
+    for(int i = 0; i <= count; i++) {
+        result << list.at(i).toString();
+    }
+    return result;
+}

kernelinformation.h

@@ -1,11 +1,41 @@
 #ifndef KERNELINFORMATION_H
 #define KERNELINFORMATION_H
 
+#include <QString>
 
-class KernelInformation
+#include <QUrlQuery>
+#include <QNetworkReply>
+#include <QNetworkRequest>
+#include <QNetworkAccessManager>
+
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QJsonObject>
+
+class KernelInformation : public QObject
 {
+    Q_OBJECT
+
 public:
     KernelInformation();
+    void LoadInfo();
+    QJsonArray get_listData() const;
+    QJsonObject get_kernelData(int value) const;
+    int get_count() const;
+    QString get_name(int value) const;
+    QString get_author(int value) const;
+    QString get_des(int value) const;
+    QStringList get_pkgName(int value) const;
+    QStringList get_system(int value) const;
+    QStringList get_arch(int value) const;
+
+signals:
+    void loadFinished(QNetworkReply *reply);
+
+
+private:
+    QString url = "http://127.0.0.1:8000/information.json";
+    QJsonArray listData;
 };
 
 #endif // KERNELINFORMATION_H

mainwindow.cpp

@@ -1,11 +1,38 @@
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 
+#include "kernelinformation.h"
+
+#include <QStandardItemModel>
+
 MainWindow::MainWindow(QWidget *parent)
     : QMainWindow(parent)
     , ui(new Ui::MainWindow)
 {
     ui->setupUi(this);
+    RefreshKernelList();
+}
+
+void MainWindow::RefreshKernelList()
+{
+    KernelInformation *information = new KernelInformation();
+    connect(information, &KernelInformation::loadFinished, this, [this, information](){
+        qDebug() << information->get_listData();
+        RefreshKernelListView(information);
+        delete information;
+    });
+    information->LoadInfo();
+}
+
+void MainWindow::RefreshKernelListView(KernelInformation *info)
+{
+    // 更新列表
+    int count = info->get_count();
+    QStandardItemModel *model = new QStandardItemModel();
+    for(int i = 0; i <= count; i++) {
+        model->setItem(0, i, new QStandardItem(info->get_name(i)));
+    }
+    ui->m_kernelShow->setModel(model);
 }
 
 MainWindow::~MainWindow()

mainwindow.h

@@ -2,6 +2,7 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
+#include "kernelinformation.h"
 
 QT_BEGIN_NAMESPACE
 namespace Ui { class MainWindow; }
@@ -17,5 +18,7 @@ public:
 
 private:
     Ui::MainWindow *ui;
+    void RefreshKernelList();
+    void RefreshKernelListView(KernelInformation *info);
 };
 #endif // MAINWINDOW_H

mainwindow.ui

@@ -13,8 +13,23 @@
   <property name="windowTitle">
    <string>MainWindow</string>
   </property>
-  <widget class="QWidget" name="centralwidget"/>
+  <widget class="QWidget" name="centralwidget">
-  <widget class="QMenuBar" name="menubar"/>
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="QTableView" name="m_kernelShow"/>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QMenuBar" name="menubar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>800</width>
+     <height>23</height>
+    </rect>
+   </property>
+  </widget>
   <widget class="QStatusBar" name="statusbar"/>
  </widget>
  <resources/>