init

cpp/CMakeLists.txt

@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.23)
+project(cppbridge LANGUAGES CXX)
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+find_package(Qt6 REQUIRED COMPONENTS Core Qml)
+qt_standard_project_setup(REQUIRES 6.5)
+
+qt_add_qml_module(cppbridgeplugin
+    URI cppbridge
+    VERSION 1.0
+    OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/../package/contents/ui/cppbridge"
+    SOURCES
+        src/timebridge.h
+        src/timebridge.cpp
+)
+
+target_include_directories(cppbridgeplugin PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/src")
+target_link_libraries(cppbridgeplugin PRIVATE Qt6::Core Qt6::Qml)
+set_target_properties(cppbridgeplugin PROPERTIES
+    CXX_STANDARD 20
+    CXX_STANDARD_REQUIRED ON
+)

cpp/CMakePresets.json

@@ -0,0 +1,28 @@
+{
+    "version": 6,
+    "cmakeMinimumRequired": {
+        "major": 3,
+        "minor": 23,
+        "patch": 0
+    },
+    "configurePresets": [
+        {
+            "name": "clang-default",
+            "displayName": "Clang Default",
+            "description": "Configure build/cpp with clang/clang++ and export compile commands.",
+            "generator": "Unix Makefiles",
+            "binaryDir": "${sourceDir}/../build/cpp",
+            "cacheVariables": {
+                "CMAKE_C_COMPILER": "clang",
+                "CMAKE_CXX_COMPILER": "clang++",
+                "CMAKE_EXPORT_COMPILE_COMMANDS": "ON"
+            }
+        }
+    ],
+    "buildPresets": [
+        {
+            "name": "clang-default",
+            "configurePreset": "clang-default"
+        }
+    ]
+}

cpp/src/timebridge.cpp

@@ -0,0 +1,10 @@
+#include "timebridge.h"
+
+#include <QLocale>
+#include <QTime>
+
+QString TimeBridge::currentTimeString(bool includeSeconds) const {
+    const auto format =
+        includeSeconds ? QLocale::LongFormat : QLocale::ShortFormat;
+    return QLocale().toString(QTime::currentTime(), format);
+}

cpp/src/timebridge.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <qqmlintegration.h>
+
+#include <QObject>
+#include <QString>
+
+class TimeBridge : public QObject {
+    Q_OBJECT
+    QML_ELEMENT
+
+   public:
+    using QObject::QObject;
+
+    Q_INVOKABLE QString currentTimeString(bool includeSeconds) const;
+};