Add create command for plugin support

2021-07-16 15:56:25 +09:00
parent 74f833b779
commit eeb28eab23
8 changed files with 212 additions and 13 deletions
@@ -0,0 +1,69 @@
+#include "include/{{projectName}}/{{pluginClassSnakeCase}}.h"
+
+#include <flutter/method_channel.h>
+#include <flutter/plugin_registrar.h>
+#include <flutter/standard_method_codec.h>
+
+#include <map>
+#include <memory>
+#include <sstream>
+
+namespace {
+
+class {{pluginClass}} : public flutter::Plugin {
+ public:
+  static void RegisterWithRegistrar(flutter::PluginRegistrar *registrar);
+
+  {{pluginClass}}();
+
+  virtual ~{{pluginClass}}();
+
+ private:
+  // Called when a method is called on this plugin's channel from Dart.
+  void HandleMethodCall(
+      const flutter::MethodCall<flutter::EncodableValue> &method_call,
+      std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result);
+};
+
+// static
+void {{pluginClass}}::RegisterWithRegistrar(
+    flutter::PluginRegistrar *registrar) {
+  auto channel =
+      std::make_unique<flutter::MethodChannel<flutter::EncodableValue>>(
+          registrar->messenger(), "{{projectName}}",
+          &flutter::StandardMethodCodec::GetInstance());
+
+  auto plugin = std::make_unique<{{pluginClass}}>();
+
+  channel->SetMethodCallHandler(
+      [plugin_pointer = plugin.get()](const auto &call, auto result) {
+        plugin_pointer->HandleMethodCall(call, std::move(result));
+      });
+
+  registrar->AddPlugin(std::move(plugin));
+}
+
+{{pluginClass}}::{{pluginClass}}() {}
+
+{{pluginClass}}::~{{pluginClass}}() {}
+
+void {{pluginClass}}::HandleMethodCall(
+    const flutter::MethodCall<flutter::EncodableValue> &method_call,
+    std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result) {
+  if (method_call.method_name().compare("getPlatformVersion") == 0) {
+    std::ostringstream version_stream;
+    version_stream << "eLinux";
+    result->Success(flutter::EncodableValue(version_stream.str()));
+  } else {
+    result->NotImplemented();
+  }
+}
+
+}  // namespace
+
+void {{pluginClass}}RegisterWithRegistrar(
+    FlutterDesktopPluginRegistrarRef registrar) {
+  {{pluginClass}}::RegisterWithRegistrar(
+      flutter::PluginRegistrarManager::GetInstance()
+          ->GetRegistrar<flutter::PluginRegistrar>(registrar));
+}