Create new plugin to move code related to adaptivity

Author: alxbilger

CMakeLists.txt

@@ -11,8 +11,6 @@ sofa_find_package(Sofa.GL REQUIRED)
 
 set(README_FILE README.md)
 
-option(SOFA-PLUGIN_SHELLS_ADAPTIVITY "Enables shells adaptivity" OFF)
-
 # List all files
 set(SHELL_SRC_DIR src/Shell)
 set(HEADER_FILES
@@ -124,3 +122,5 @@ sofa_create_package_with_targets(
     INCLUDE_INSTALL_DIR ${PROJECT_NAME}
     RELOCATABLE "plugins"
     )
+
+sofa_add_subdirectory(plugin extensions/Shell.Adaptivity Shell.Adaptivity)

extensions/Shell.Adaptivity/CMakeLists.txt

@@ -0,0 +1,27 @@
+# CMakeLists.txt for Shell.Adaptivity plugin
+cmake_minimum_required(VERSION 3.12)
+project(Shell.Adaptivity VERSION 1.0 LANGUAGES CXX)
+
+find_package(Sofa.Config REQUIRED)
+sofa_find_package(Shell REQUIRED)
+
+set(HEADER_FILES
+    src/Shell/Adaptivity/config.h.in
+    src/Shell/Adaptivity/init.h
+)
+
+set(SOURCE_FILES
+    src/Shell/Adaptivity/init.cpp
+)
+
+add_library(${PROJECT_NAME} SHARED ${HEADER_FILES} ${SOURCE_FILES})
+target_link_libraries(${PROJECT_NAME} PUBLIC Shell)
+
+sofa_create_package_with_targets(
+    PACKAGE_NAME ${PROJECT_NAME}
+    PACKAGE_VERSION ${PROJECT_VERSION}
+    TARGETS ${PROJECT_NAME} AUTO_SET_TARGET_PROPERTIES
+    INCLUDE_SOURCE_DIR "src"
+    INCLUDE_INSTALL_DIR ${PROJECT_NAME}
+    RELOCATABLE "plugins"
+    )

extensions/Shell.Adaptivity/Shell.AdaptivityConfig.cmake.in

@@ -0,0 +1,12 @@
+# CMake package configuration file for the plugin @PROJECT_NAME@
+
+@PACKAGE_GUARD@
+@PACKAGE_INIT@
+
+find_package(Shell QUIET REQUIRED)
+
+if(NOT TARGET @PROJECT_NAME@)
+    include("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake")
+endif()
+
+check_required_components(Shell.Adaptivity)

extensions/Shell.Adaptivity/src/Shell/Adaptivity/config.h.in

@@ -0,0 +1,15 @@
+#pragma once
+#include <sofa/config.h>
+
+#ifdef SOFA_BUILD_SHELL_ADAPTIVITY
+#  define SOFA_TARGET @PROJECT_NAME@
+#  define SHELL_ADAPTIVITY_API SOFA_EXPORT_DYNAMIC_LIBRARY
+#else
+#  define SHELL_ADAPTIVITY_API SOFA_IMPORT_DYNAMIC_LIBRARY
+#endif
+
+namespace shelladaptivity
+{
+    constexpr const char* MODULE_NAME = "@PROJECT_NAME@";
+    constexpr const char* MODULE_VERSION = "@PROJECT_VERSION@";
+}

extensions/Shell.Adaptivity/src/Shell/Adaptivity/init.cpp

@@ -0,0 +1,44 @@
+#include <Shell.Adaptivity/init.h>
+#include <sofa/core/ObjectFactory.h>
+
+namespace shelladaptivity
+{
+
+void initializePlugin() 
+{
+    static bool first = true;
+    if (first) {
+        first = false;
+        // Register components here
+    }
+}
+
+}
+
+extern "C" 
+{
+    SHELL_ADAPTIVITY_API void initExternalModule() 
+    {
+        shelladaptivity::initializePlugin();
+    }
+
+    SHELL_ADAPTIVITY_API const char* getModuleName() 
+    {
+        return shelladaptivity::MODULE_NAME;
+    }
+
+    SHELL_ADAPTIVITY_API const char* getModuleVersion() 
+    {
+        return shelladaptivity::MODULE_VERSION;
+    }
+
+    SHELL_ADAPTIVITY_API const char* getModuleLicense() 
+    {
+        return "LGPL";
+    }
+
+    SHELL_ADAPTIVITY_API const char* getModuleDescription() 
+    {
+        return "SOFA plugin for Shell.Adaptivity";
+    }
+}

extensions/Shell.Adaptivity/src/Shell/Adaptivity/init.h

@@ -0,0 +1,10 @@
+#pragma once
+#include <Shell.Adaptivity/config.h>
+
+namespace shelladaptivity
+{
+
+/** Initialize the Shell.Adaptivity plugin */
+void SHELL_ADAPTIVITY_API initializePlugin();
+
+}