Started to add template files for Linux build

flutter/project_templates/linux/ayfcorepack/CMakeLists.txt

@@ -0,0 +1,122 @@
+# The Flutter tooling requires that developers have CMake 3.10 or later
+# installed. You should not increase this version, as doing so will cause
+# the plugin to fail to compile for some customers of the plugin.
+cmake_minimum_required(VERSION 3.10)
+
+# Project-level configuration.
+set(PROJECT_NAME "ayfcorepack")
+project(${PROJECT_NAME} LANGUAGES CXX)
+
+set(AYF_PROJECT ayfbinrender-native-config)
+set(AYF_VERBOSE_INFO TRUE)
+set(AYF_CORE_PACK_LIB lib${AYF_PROJECT}_import.so)
+set(AYF_CORE_PACK_INCLUDE ${AYF_PROJECT})
+
+# This value is used when generating builds using this plugin, so it must
+# not be changed.
+set(PLUGIN_NAME "ayfcorepack_plugin")
+
+# =======================================================
+# Link to ayf sdk
+# =======================================================
+if(AYF_VERBOSE_INFO)
+	message("Module <${PROJECT_NAME}> in folder ${CMAKE_CURRENT_SOURCE_DIR}")
+endif()
+
+if(NOT DEFINED ENV{AYF_SDK_PATH})
+	message(FATAL_ERROR "Environment variable AYF_SDK_PATH not set.")
+endif()
+set(AYF_SDK_PATH $ENV{AYF_SDK_PATH})
+
+cmake_path(CONVERT ${AYF_SDK_PATH} TO_CMAKE_PATH_LIST AYF_SDK_PATH)
+if(NOT EXISTS ${AYF_SDK_PATH})
+	message(FATAL_ERROR "SDK folder ${AYF_SDK_PATH} does not exist!!")
+else()
+	if(AYF_VERBOSE_INFO)
+		message("----> Linking with SDK folder ${AYF_SDK_PATH}!!")
+	endif()
+endif()
+
+list(APPEND PLUGIN_SOURCES
+  "ayfcorepack_plugin.cc"
+  "include/ayfcorepack/ayfcorepack_plugin.h"
+  "../common/ayf-sdk-local-headers.h"
+  "${AYF_SDK_PATH}/software/codeFragments/jvxApplications/native-config/exports/windows/exports-flutter-native-config.def"
+  "${AYF_SDK_PATH}/include/${AYF_CORE_PACK_INCLUDE}/include/${AYF_PROJECT}.h"
+)
+
+# Define the plugin library target. Its name must not be changed (see comment
+# on PLUGIN_NAME above).
+#
+# Any new source files that you add to the plugin should be added here.
+add_library(${PLUGIN_NAME} SHARED
+  ${PLUGIN_SOURCES}
+)
+
+# Apply a standard set of build settings that are configured in the
+# application-level CMakeLists.txt. This can be removed for plugins that want
+# full control over build settings.
+apply_standard_settings(${PLUGIN_NAME})
+
+# Symbols are hidden by default to reduce the chance of accidental conflicts
+# between plugins. This should not be removed; any symbols that should be
+# exported should be explicitly exported with the FLUTTER_PLUGIN_EXPORT macro.
+set_target_properties(${PLUGIN_NAME} PROPERTIES
+  CXX_VISIBILITY_PRESET hidden)
+target_compile_definitions(${PLUGIN_NAME} PRIVATE FLUTTER_PLUGIN_IMPL)
+
+# Source include directories and library dependencies. Add any plugin-specific
+# dependencies here.
+target_include_directories(${PLUGIN_NAME} INTERFACE
+  "${CMAKE_CURRENT_SOURCE_DIR}/include")
+target_link_libraries(${PLUGIN_NAME} PRIVATE flutter)
+target_link_libraries(${PLUGIN_NAME} PRIVATE PkgConfig::GTK)
+
+include(${AYF_SDK_PATH}/cmake/cmake-sdk/cmake-ayf-minimal-header-includes.cmake)
+get_property(AYF_MINIMAL_SDK_HEADER_INCLUDES GLOBAL PROPERTY AYF_MINIMAL_SDK_HEADER_INCLUDES)
+if(AYF_VERBOSE_INFO)
+	message("----> Found the following headers for linking libraries in the SDK: AYF_MINIMAL_SDK_HEADER_INCLUDES = ${AYF_MINIMAL_SDK_HEADER_INCLUDES}")
+endif()
+
+target_include_directories(${PLUGIN_NAME} PRIVATE
+	${AYF_MINIMAL_SDK_HEADER_INCLUDES}
+	${AYF_SDK_PATH}/include/${AYF_CORE_PACK_INCLUDE}/include
+	../common
+)
+
+target_link_directories(${PLUGIN_NAME} PRIVATE 
+	"${AYF_SDK_PATH}/lib"
+	"${AYF_SDK_PATH}/bin"
+	"${AYF_SDK_PATH}/lib/jvxComponents-static"
+)
+
+target_link_libraries(${PLUGIN_NAME} PRIVATE 
+
+	# This is the minimum package libs aggregation: 
+	${AYF_CORE_PACK_LIB}
+	jvx-system-base_static
+	)
+
+target_compile_features(${PLUGIN_NAME} PRIVATE cxx_std_17)
+
+target_compile_options(${PLUGIN_NAME} PRIVATE "-Wno-error")
+target_compile_options(${PLUGIN_NAME} PRIVATE "-Wno-unused-variable")
+target_compile_options(${PLUGIN_NAME} PRIVATE "-Wno-unused-function")
+target_compile_definitions(${PLUGIN_NAME} PRIVATE "AYF_PROJECT=${AYF_PROJECT}")
+
+set(AYF_COPY_DLLS 
+	"${AYF_SDK_PATH}/bin/${AYF_CORE_PACK_LIB}"
+	)
+if(AYF_VERBOSE_INFO)
+	message("----> Copying dlls ${AYF_COPY_DLLS}")
+endif()
+
+
+# List of absolute paths to libraries that should be bundled with the plugin.
+# This list could contain prebuilt libraries, or libraries created by an
+# external build triggered from this build file.
+set(ayfcorepack_bundled_libraries
+  ""
+  ${AYF_COPY_DLLS}
+  PARENT_SCOPE
+)

flutter/project_templates/linux/ayfcorepack/ayfcorepack_plugin.cc

@@ -0,0 +1,98 @@
+#include "include/ayfcorepack/ayfcorepack_plugin.h"
+
+#include <flutter_linux/flutter_linux.h>
+#include <gtk/gtk.h>
+#include <sys/utsname.h>
+
+#include <cstring>
+
+#include <string>
+#include "../common/ayf-sdk-local-headers.h"
+#include "jvx_platform.h"
+
+#define AYFCOREPACK_PLUGIN(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj), ayfcorepack_plugin_get_type(), \
+                              AyfcorepackPlugin))
+
+struct _AyfcorepackPlugin {
+  GObject parent_instance;
+};
+
+G_DEFINE_TYPE(AyfcorepackPlugin, ayfcorepack_plugin, g_object_get_type())
+
+// Called when a method call is received from Flutter.
+static void ayfcorepack_plugin_handle_method_call(
+    AyfcorepackPlugin* self,
+    FlMethodCall* method_call) {
+  g_autoptr(FlMethodResponse) response = nullptr;
+
+  const gchar* method = fl_method_call_get_name(method_call);
+
+  if (strcmp(method, "getPlatformVersion") == 0) {
+    struct utsname uname_data = {};
+    uname(&uname_data);
+    g_autofree gchar *version = g_strdup_printf("Linux %s", uname_data.version);
+    g_autoptr(FlValue) result = fl_value_new_string(version);
+    response = FL_METHOD_RESPONSE(fl_method_success_response_new(result));
+  } 
+  else if (strcmp(method, "getEntryPoints") == 0)
+  {
+    // https://levelup.gitconnected.com/writing-plugins-for-linux-in-flutter-38e46bd7872f
+    // https://api.flutter.dev/linux-embedder/fl__value_8h.html
+
+    g_autoptr(FlValue) mapReturn = fl_value_new_map();
+		//flutter::EncodableMap retMap;    
+
+    std::string externalAccessModuleName = JVX_GET_CURRENT_MODULE_PATH((void*)flutter_config_open);
+    fl_value_set(mapReturn, fl_value_new_string("loadedModule"),
+                   fl_value_new_string(externalAccessModuleName.c_str()));
+    //ayfcorepack::AyfcorepackPlugin::fileNameModule.c_str()));
+    // retMap[flutter::EncodableValue("loadedModule")] = flutter::EncodableValue(ayfcorepack::AyfcorepackPlugin::fileNameModule);		
+
+    fl_value_set(mapReturn, fl_value_new_string("moduleEntryAddress"), fl_value_new_int((intptr_t)flutter_config_open)); 
+		//retMap[flutter::EncodableValue("moduleEntryAddress")] = flutter::EncodableValue((intptr_t)flutter_config_open);
+
+    fl_value_set(mapReturn, fl_value_new_string("moduleEntrySymbol"), fl_value_new_string("flutter_config_open")); 
+		// retMap[flutter::EncodableValue("moduleEntrySymbol")] = flutter::EncodableValue("flutter_config_open");
+
+    //result->Success(retMap);
+    response = FL_METHOD_RESPONSE(fl_method_success_response_new(mapReturn));
+    }
+    else {
+    response = FL_METHOD_RESPONSE(fl_method_not_implemented_response_new());
+  }
+
+  fl_method_call_respond(method_call, response, nullptr);
+}
+
+static void ayfcorepack_plugin_dispose(GObject* object) {
+  G_OBJECT_CLASS(ayfcorepack_plugin_parent_class)->dispose(object);
+}
+
+static void ayfcorepack_plugin_class_init(AyfcorepackPluginClass* klass) {
+  G_OBJECT_CLASS(klass)->dispose = ayfcorepack_plugin_dispose;
+}
+
+static void ayfcorepack_plugin_init(AyfcorepackPlugin* self) {}
+
+static void method_call_cb(FlMethodChannel* channel, FlMethodCall* method_call,
+                           gpointer user_data) {
+  AyfcorepackPlugin* plugin = AYFCOREPACK_PLUGIN(user_data);
+  ayfcorepack_plugin_handle_method_call(plugin, method_call);
+}
+
+void ayfcorepack_plugin_register_with_registrar(FlPluginRegistrar* registrar) {
+  AyfcorepackPlugin* plugin = AYFCOREPACK_PLUGIN(
+      g_object_new(ayfcorepack_plugin_get_type(), nullptr));
+
+  g_autoptr(FlStandardMethodCodec) codec = fl_standard_method_codec_new();
+  g_autoptr(FlMethodChannel) channel =
+      fl_method_channel_new(fl_plugin_registrar_get_messenger(registrar),
+                            "ayfcorepack",
+                            FL_METHOD_CODEC(codec));
+  fl_method_channel_set_method_call_handler(channel, method_call_cb,
+                                            g_object_ref(plugin),
+                                            g_object_unref);
+
+  g_object_unref(plugin);
+}

flutter/project_templates/linux/ayfcorepack/include/ayfcorepack/ayfcorepack_plugin.h

@@ -0,0 +1,26 @@
+#ifndef FLUTTER_PLUGIN_AYFCOREPACK_PLUGIN_H_
+#define FLUTTER_PLUGIN_AYFCOREPACK_PLUGIN_H_
+
+#include <flutter_linux/flutter_linux.h>
+
+G_BEGIN_DECLS
+
+#ifdef FLUTTER_PLUGIN_IMPL
+#define FLUTTER_PLUGIN_EXPORT __attribute__((visibility("default")))
+#else
+#define FLUTTER_PLUGIN_EXPORT
+#endif
+
+typedef struct _AyfcorepackPlugin AyfcorepackPlugin;
+typedef struct {
+  GObjectClass parent_class;
+} AyfcorepackPluginClass;
+
+FLUTTER_PLUGIN_EXPORT GType ayfcorepack_plugin_get_type();
+
+FLUTTER_PLUGIN_EXPORT void ayfcorepack_plugin_register_with_registrar(
+    FlPluginRegistrar* registrar);
+
+G_END_DECLS
+
+#endif  // FLUTTER_PLUGIN_AYFCOREPACK_PLUGIN_H_

flutter/project_templates/linux/common/ayf-sdk-local-headers.h

@@ -0,0 +1,10 @@
+#ifndef __AYF_SDK_LOCAL_HEADERS_H__
+#define __AYF_SDK_LOCAL_HEADERS_H__
+
+#define JVX_COMPONENT_ACCESS_CALLING_CONVENTION 
+#include "jvx_sdk.h"
+#include "jvx.h"
+#include "flutter_native_host_config.h"
+#include "ayfstarter-native-config.h"
+
+#endif

sources/sub-projects/ayfstarter/flutter/starter_app/example/lib/models/ayf_ui_specific.dart

@@ -26,7 +26,7 @@ class AudYoFloUiModelSpecific extends AudYoFloUiModel
       'Hallo Test', "/settings/testme", "Description");
 
   AudYoFloUiModelSpecific(String routeInit) : super(routeInit) {
-    textApp = 'ayfstarter';
+    textApp = 'starter_app';
     imageNameApp =
         'packages/ayfstarter/images/ayfstarter_icons/ayfstarter-logo.png';