flags master ok

2024/idees_tp/flags/country.cpp

@@ -1,7 +1,12 @@
 #include "country.h"
 
 Country::Country(QString name, QString capital, QString iso, QString region, QString alt, QObject *object)
-
+    : QObject{object},
+    m_name{name},
+    m_capital{capital},
+    m_iso{iso},
+    m_region{region},
+    m_alt{alt}
 {}
 
 QString Country::capital() const

2024/idees_tp/flags/country.h

@@ -16,7 +16,8 @@ class Country : public QObject
 
 
 public:
-    Country(QString name, QString capital, QString iso, QString region, QString alt, QObject *object);
+    Country(QString name, QString capital, QString iso, QString region,
+            QString alt, QObject *object = nullptr);
     QString capital() const;
     void setCapital(const QString &newCapital);
     QString name() const;

2024/idees_tp/flags/countryfactory.cpp

@@ -5,7 +5,9 @@
 #include <QJsonObject>
 #include <QJsonArray>
 
-QList<Country *> CountryFactory::load(QString filename) {
+#include "country.h"
+
+QList<Country *> CountryFactory::loadFromJson(QString filename) {
     QFile file(filename);
 
     file.open(QIODevice::ReadOnly);
@@ -16,9 +18,16 @@ QList<Country *> CountryFactory::load(QString filename) {
 
     QJsonArray liste = objet["country"].toArray();
 
+    QList<Country*> countries;
     for ( QJsonValue value : liste) {
-        qWarning() << value["name"].toString();
+        countries.push_back(new Country(
+            value["name"].toString(),
+            value["capital"].toString(),
+            value["@iso"].toString(),
+            value["region"].toString(),
+            value["alt"].toString()
+            ));
     }
 
-    return {};
+    return countries;
 }

2024/idees_tp/flags/countryfactory.h

@@ -10,7 +10,7 @@ class CountryFactory
 {
 public:
 
-    static QList<Country*> load(QString filename);
+    static QList<Country*> loadFromJson(QString filename);
 };
 
 #endif // COUNTRYFACTORY_H

2024/idees_tp/flags/main.cpp

@@ -1,6 +1,8 @@
 #include <QGuiApplication>
 #include <QQmlApplicationEngine>
+#include <QQmlContext>
 
+#include "country.h"
 #include "countryfactory.h"
 
 int main(int argc, char *argv[])
@@ -22,8 +24,13 @@ int main(int argc, char *argv[])
         },
         Qt::QueuedConnection);
 
-    CountryFactory::load(":/assets/data_en-GB.json");
+    QList<Country*> countries = CountryFactory::loadFromJson(":/assets/data_en-GB.json");
+    QList<QObject*> cc;
+    for ( auto cr : countries)
+        cc.append(static_cast<QObject*>(cr));
+    engine.rootContext()->setContextProperty("countries", QVariant::fromValue(cc));
 
     engine.load(url);
+
     return app.exec();
 }

2024/idees_tp/flags/main.qml

@@ -5,5 +5,29 @@ Window {
     width: 640
     height: 480
     visible: true
-    title: qsTr("Hello World")
+    title: qsTr("Flags of the world")
+
+    ListView {
+        id: lv
+        anchors.fill: parent
+        model: countries
+        delegate: Rectangle {
+            width: lv.width/3
+            height: 30
+
+            Text {
+                text: name
+                font.pixelSize: 20
+                anchors.verticalCenter: parent.verticalCenter
+            }
+
+            Image {
+                source: "qrc:/assets/flags/"+iso+".svg"
+                height: parent.height - 4
+                anchors.right: parent.right
+                fillMode: Image.PreserveAspectFit
+                anchors.verticalCenter: parent.verticalCenter
+            }
+        }
+    }
 }