Update version tag: 1.2.0

Update version tag: 1.1.2
[DEV] remove to many request of focus
2014-06-03 22:27:31 +02:00 · 2014-06-03 22:22:20 +02:00 · 2014-06-03 22:19:00 +02:00 · 2014-06-02 21:40:02 +02:00 · 2014-06-02 21:04:35 +02:00 · 2014-05-27 21:43:02 +02:00
74 changed files with 1146 additions and 1181 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -0,0 +1,4 @@
+cmake_minimum_required(VERSION 2.8)
+
+SUBDIRS(${CMAKE_CURRENT_SOURCE_DIR}/../ewol)
+SUBDIRS(sources)
--- a/README.md
+++ b/README.md
@@ -46,8 +46,8 @@ download the software :
 		http://developer.android.com/tools/sdk/ndk/index.html
 		http://developer.android.com/sdk/index.html
 		==> you need to download sub package of the NDK (refer to the NDK doccumentation) but only supported android version >4.0
-	cd ../edn
-	# generate .so
+	cd ..
+	# Generate package and install on Android device (in debug mode a generic key is set)
 	../ewol/build/lutin.py --color --target=Android --mode=debug edn-install
 	# to show the log :
 	../ewol/build/lutin.py --target=Android edn-log
@@ -55,8 +55,11 @@ download the software :

 (Windows) Compile software & install

-	cd yourDevFolder/edn
-	../ewol/build/lutin.py --color --target=Windows --mode=debug
+	cd yourDevFolder
+	../ewol/build/lutin.py --color --target=Windows --mode=debug edn
+	
+	#we have many problem for windows compilation now...
+	


 (MAC) All needed and some useful packages
@@ -65,8 +68,27 @@ download the software :
 	- Xcode ==> for all developement packages
 		- in Xcode : XCode->Setting->Download and install component: "Command Line Tools"
 	
-	cd yourDevFolder/edn
-	../ewol/build/lutin.py --color --mode=debug
+	cd yourDevFolder
+	../ewol/build/lutin.py --color --mode=debug edn
+
+
+(IOs) All needed and some useful packages
+
+	- Git access (client you want or : http://code.google.com/p/git-osx-installer/ ==>need a ctrl+click to remove the normal installation control)
+	- Xcode ==> for all developement packages
+		- in Xcode : XCode->Setting->Download and install component: "Command Line Tools"
+	
+	for porting on IOs you need a developper account
+	
+	cd yourDevFolder
+	# compile and install on simulator (no developper account needed)
+	../ewol/build/lutin.py --color --target=IOs --mode=debug --simulation edn-intall
+	# launch IOs simulator in xcode, and your application will appear on the second page (32 bit mode only)
+	
+	# compile and install on board
+	../ewol/build/lutin.py --color --target=IOs --mode=debug edn-intall
+	# compile and install on board and debug mode :
+	../ewol/build/lutin.py --color --target=IOs --mode=debug edn-log


 On linux you can generate 3 board in one time
--- a/config/Android.config
+++ b/config/Android.config
@@ -1,68 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Linux Kernel Configuration
-#
-
-#
-# Modules
-#
-# CONFIG_BUILD_AGG is not set
-# CONFIG_BUILD_LINEARMATH is not set
-# CONFIG_BUILD_BULLET is not set
-# CONFIG_BUILD_ETK is not set
-# CONFIG_BUILD_FREETYPE is not set
-# CONFIG_BUILD_LUA is not set
-# CONFIG_BUILD_OGG is not set
-# CONFIG_BUILD_PARSERSVG is not set
-# CONFIG_BUILD_LIBPNG is not set
-# CONFIG_BUILD_TINYXML is not set
-# CONFIG_BUILD_ZLIB is not set
-# CONFIG_BUILD_LIBZIP is not set
-# CONFIG_BUILD_EWOL is not set
-CONFIG_BUILD_EDN=y
-
-#
-# ewol
-#
-
-#
-# General
-#
-CONFIG___EWOL_APPL_BASIC_TITLE__="Edn : Sources Code Editor"
-CONFIG___EWOL_INTEGRATED_FONT__=y
-
-#
-# Android
-#
-CONFIG___EWOL_ANDROID_MINIMUM_SDK_VERSION__=9
-# CONFIG___EWOL_ANDROID_SHOW_TITLE__ is not set
-CONFIG___EWOL_ANDROID_ORIENTATION_AUTO__=y
-# CONFIG___EWOL_ANDROID_ORIENTATION_LANDSCAPE__ is not set
-# CONFIG___EWOL_ANDROID_ORIENTATION_PORTRAIT__ is not set
-
-#
-# Permissions
-#
-CONFIG___ANDROID_PERMISSION__WRITE_EXTERNAL_STORAGE__=y
-# CONFIG___ANDROID_PERMISSION__CAMERA__ is not set
-# CONFIG___ANDROID_PERMISSION__INTERNET__ is not set
-# CONFIG___ANDROID_PERMISSION__MODIFY_AUDIO_SETTINGS__ is not set
-# CONFIG___ANDROID_PERMISSION__READ_CALENDAR__ is not set
-# CONFIG___ANDROID_PERMISSION__READ_CONTACTS__ is not set
-# CONFIG___ANDROID_PERMISSION__READ_FRAME_BUFFER__ is not set
-# CONFIG___ANDROID_PERMISSION__READ_PROFILE__ is not set
-# CONFIG___ANDROID_PERMISSION__RECORD_AUDIO__ is not set
-# CONFIG___ANDROID_PERMISSION__SET_ORIENTATION__ is not set
-# CONFIG___ANDROID_PERMISSION__VIBRATE__ is not set
-# CONFIG___ANDROID_PERMISSION__ACCESS_COARSE_LOCATION__ is not set
-# CONFIG___ANDROID_PERMISSION__ACCESS_FINE_LOCATION__ is not set
-
-#
-# edn
-#
-
-#
-# General
-#
-CONFIG_APPL_BUFFER_FONT_NORMAL=y
-# CONFIG_APPL_BUFFER_FONT_DISTANCE_FIELD is not set
--- a/config/Linux.config
+++ b/config/Linux.config
@@ -1,49 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Linux Kernel Configuration
-#
-
-#
-# Modules
-#
-# CONFIG_BUILD_AGG is not set
-# CONFIG_BUILD_LINEARMATH is not set
-# CONFIG_BUILD_BULLET is not set
-# CONFIG_BUILD_ETK is not set
-# CONFIG_BUILD_FREETYPE is not set
-# CONFIG_BUILD_LUA is not set
-# CONFIG_BUILD_OGG is not set
-# CONFIG_BUILD_PARSERSVG is not set
-# CONFIG_BUILD_LIBPNG is not set
-# CONFIG_BUILD_PORTAUDIO is not set
-# CONFIG_BUILD_TINYXML is not set
-# CONFIG_BUILD_ZLIB is not set
-# CONFIG_BUILD_LIBZIP is not set
-# CONFIG_BUILD_EWOL is not set
-CONFIG_BUILD_EDN=y
-
-#
-# ewol
-#
-
-#
-# General
-#
-CONFIG___EWOL_APPL_BASIC_TITLE__="Edn : Sources Code Editor"
-# CONFIG___EWOL_INTEGRATED_FONT__ is not set
-
-#
-# Linux
-#
-CONFIG___EWOL_LINUX_GUI_MODE_X11__=y
-# CONFIG___EWOL_LINUX_GUI_MODE_DIRECT_FB__ is not set
-
-#
-# edn
-#
-
-#
-# General
-#
-CONFIG_APPL_BUFFER_FONT_NORMAL=y
-# CONFIG_APPL_BUFFER_FONT_DISTANCE_FIELD is not set
--- a/config/MacOs.config
+++ b/config/MacOs.config
@@ -1,48 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Linux Kernel Configuration
-#
-
-#
-# Modules
-#
-# CONFIG_BUILD_AGG is not set
-# CONFIG_BUILD_LINEARMATH is not set
-# CONFIG_BUILD_BULLET is not set
-# CONFIG_BUILD_ETK is not set
-# CONFIG_BUILD_FREETYPE is not set
-# CONFIG_BUILD_LUA is not set
-# CONFIG_BUILD_OGG is not set
-# CONFIG_BUILD_PARSERSVG is not set
-# CONFIG_BUILD_LIBPNG is not set
-# CONFIG_BUILD_TINYXML is not set
-# CONFIG_BUILD_ZLIB is not set
-# CONFIG_BUILD_LIBZIP is not set
-# CONFIG_BUILD_EWOL is not set
-CONFIG_BUILD_EDN=y
-
-#
-# ewol
-#
-
-#
-# General
-#
-CONFIG___EWOL_APPL_BASIC_TITLE__="Edn : Sources Code Editor"
-CONFIG___EWOL_INTEGRATED_FONT__=y
-
-#
-# Linux
-#
-CONFIG___EWOL_LINUX_GUI_MODE_X11__=y
-# CONFIG___EWOL_LINUX_GUI_MODE_DIRECT_FB__ is not set
-
-#
-# edn
-#
-
-#
-# General
-#
-CONFIG_APPL_BUFFER_FONT_NORMAL=y
-# CONFIG_APPL_BUFFER_FONT_DISTANCE_FIELD is not set
--- a/config/Windows.config
+++ b/config/Windows.config
@@ -1,43 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Linux Kernel Configuration
-#
-
-#
-# Modules
-#
-# CONFIG_BUILD_AGG is not set
-# CONFIG_BUILD_LINEARMATH is not set
-# CONFIG_BUILD_BULLET is not set
-# CONFIG_BUILD_ETK is not set
-# CONFIG_BUILD_FREETYPE is not set
-# CONFIG_BUILD_GLEW is not set
-# CONFIG_BUILD_LUA is not set
-# CONFIG_BUILD_OGG is not set
-# CONFIG_BUILD_PARSERSVG is not set
-# CONFIG_BUILD_LIBPNG is not set
-# CONFIG_BUILD_TINYXML is not set
-# CONFIG_BUILD_ZLIB is not set
-# CONFIG_BUILD_LIBZIP is not set
-# CONFIG_BUILD_EWOL is not set
-CONFIG_BUILD_EDN=y
-
-#
-# ewol
-#
-
-#
-# General
-#
-CONFIG___EWOL_APPL_BASIC_TITLE__="Ewol Basic Title"
-CONFIG___EWOL_INTEGRATED_FONT__=y
-
-#
-# edn
-#
-
-#
-# General
-#
-CONFIG_APPL_BUFFER_FONT_NORMAL=y
-# CONFIG_APPL_BUFFER_FONT_DISTANCE_FIELD is not set
--- a/data/GUI-Search.xml
+++ b/data/GUI-Search.xml
@@ -12,15 +12,15 @@
 		<button name="SEARCH:replace">
 			<image src="THEME:GUI:Replace.edf" fill="true" size="7,7mm" distance-field="true"/>
 		</button>
-		<button name="SEARCH:case">
+		<button name="SEARCH:case" toggle="true">
 			<image src="THEME:GUI:CaseSensitive.edf" fill="true" size="7,7mm" hover="Close search bar" distance-field="true"/>
 			<image src="THEME:GUI:CaseSensitive.edf" fill="true" size="7,7mm" hover="Close search bar" distance-field="true"/>
 		</button>
-		<button name="SEARCH:wrap">
+		<button name="SEARCH:wrap" toggle="true">
 			<image src="THEME:GUI:WrapAround.edf" fill="true" size="7,7mm" hover="Close search bar" distance-field="true"/>
 			<image src="THEME:GUI:WrapAround.edf" fill="true" size="7,7mm" hover="Close search bar" distance-field="true"/>
 		</button>
-		<button name="SEARCH:up-down">
+		<button name="SEARCH:up-down" toggle="true">
 			<image src="THEME:GUI:Up.edf" fill="true" size="7,7mm" hover="Close search bar" distance-field="true"/>
 			<image src="THEME:GUI:Down.edf" fill="true" size="7,7mm" hover="Close search bar" distance-field="true"/>
 		</button>
--- a/data/lang/EN.json
+++ b/data/lang/EN.json
--- a/data/lang/FR.json
+++ b/data/lang/FR.json
--- a/data/languages/cmake/highlight.xml
+++ b/data/languages/cmake/highlight.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<EdnLang version="0.1" lang="C/C++">
+	<ext>CMakeLists.txt</ext>
+	<ext>CMakeCache.txt</ext>
+	<pass1>
+		<rule name="my comment doxygen">
+			<color>commentDoxygen</color>
+			<start>##</start>
+			<end>\n</end>
+		</rule>
+		<rule name="my todo comment">
+			<color>SYNTAX_ERROR</color>
+			<start>#[ \t]TODO[ \t]*:</start>
+			<end>\n</end>
+			<EscapeChar>\</EscapeChar>
+		</rule>
+		<rule name="my comment">
+			<color>comment</color>
+			<start>#</start>
+			<end>\n</end>
+			<EscapeChar>\</EscapeChar>
+		</rule>
+		<rule name="doubleQuteText">
+			<color>doubleQuoteText</color>
+			<start>"</start>
+			<end>"</end>
+			<EscapeChar>\</EscapeChar>
+		</rule>
+	</pass1>
+	<pass2> <!-- Parse on display data ==> nor regenerate every display but every time modification apear -->
+		<rule name="my keyword">
+			<color>keyword</color>
+			<start>\@foreach|message|endforeach|if|else|endif|list|file|string\@</start>
+		</rule>
+		<rule name="my function keyword">
+			<color>systemFunction</color>
+			<start>\@set|include_directories|add_definitions|add_library|include_directories|target_link_libraries|project|include|check_include_file|enable_testing|option|cmake_minimum_required|add_definitions|check_include_file|configure_file|include_directories|add_custom_command|add_executable|add_test\@</start>
+		</rule>
+		<rule name="Variable">
+			<color>inputFunction</color>
+			<start>${</start>
+			<end>}</end>
+		</rule>
+		<rule name="numeric constant">
+			<color>number</color>
+			<start>\@((0(x|X)[0-9a-fA-F]*)|(\d+\.?\d*|\.\d+)((e|E)(\+|\-)?\d+)?)(L|l|UL|ul|u|U|F|f)?\@</start>
+		</rule>
+		<rule name="BIG LETTER">
+			<color>macro</color>
+			<start>\@[A-Z_][A-Z_0-9]{3,500}\@</start>
+		</rule>
+		<rule name="Function name">
+			<color>functionName</color>
+			<start>\@(\w|_)+[ \t]*\(</start>
+		</rule>
+		
+	</pass2>
+</EdnLang>
--- a/sources/CMakeLists.txt
+++ b/sources/CMakeLists.txt
@@ -0,0 +1,110 @@
+cmake_minimum_required(VERSION 2.8)
+
+# Declare the project
+project(edn)
+
+##
+## Include C++ X11 dependency ... (check correct flags)
+##
+include(CheckCXXCompilerFlag)
+CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
+if(COMPILER_SUPPORTS_CXX11)
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+else()
+	CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
+	if(COMPILER_SUPPORTS_CXX0X)
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+	else()
+		message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
+	endif()
+endif()
+
+
+# set output path:
+set(LIBRARY_OUTPUT_PATH lib/${CMAKE_BUILD_TYPE})
+
+include_directories(.)
+
+#Create src file list
+set(src_files
+	appl/ctags/readtags.cpp
+	appl/debug.cpp
+	appl/global.cpp
+	appl/globalMsg.cpp
+	appl/init.cpp
+	appl/Gui/BufferView.cpp
+	appl/Gui/TextViewer.cpp
+	appl/Gui/ViewerManager.cpp
+	appl/Gui/MainWindows.cpp
+	appl/Gui/Search.cpp
+	appl/Gui/TagFileSelection.cpp
+	appl/Gui/TagFileList.cpp
+	appl/Gui/WorkerSaveFile.cpp
+	appl/Gui/WorkerSaveAllFile.cpp
+	appl/Gui/WorkerCloseFile.cpp
+	appl/Gui/WorkerCloseAllFile.cpp
+	appl/Buffer.cpp
+	appl/BufferManager.cpp
+	appl/TextPlugin.cpp
+	appl/TextPluginCopy.cpp
+	appl/TextPluginMultiLineTab.cpp
+	appl/TextPluginAutoIndent.cpp
+	appl/TextPluginHistory.cpp
+	appl/TextPluginRmLine.cpp
+	appl/TextPluginSelectAll.cpp
+	appl/TextPluginCtags.cpp
+	appl/TextPluginManager.cpp
+	appl/GlyphDecoration.cpp
+	appl/GlyphPainting.cpp
+	appl/HighlightPattern.cpp
+	appl/Highlight.cpp
+	appl/HighlightManager.cpp
+)
+
+add_definitions( -DDEBUG_LEVEL=3 )
+add_definitions( -DDEBUG=1 )
+add_definitions( -DPROJECT_NAME="edn" )
+if (APPLE)
+	add_definitions( -D__TARGET_OS__MacOs )
+elseif (UNIX)
+	add_definitions( -D__TARGET_OS__Linux )
+elseif (WIN32)
+	add_definitions( -D__TARGET_OS__Windows )
+endif ()
+# read version :
+file (STRINGS "tag" BUILD_VERSION)
+add_definitions( -DAPPL_VERSION="${BUILD_VERSION}" )
+
+#Create a static Lib:
+add_executable(edn ${src_files} )
+
+include_directories(${zlib_SOURCE_DIR}/contrib/)
+include_directories(${linearmath_SOURCE_DIR}/bullet/src/)
+include_directories(${etk_SOURCE_DIR})
+include_directories(${freetype_SOURCE_DIR})
+include_directories(${exml_SOURCE_DIR})
+include_directories(${ejson_SOURCE_DIR})
+include_directories(${egami_SOURCE_DIR})
+include_directories(${edtaa3_SOURCE_DIR})
+include_directories(${date_SOURCE_DIR})
+include_directories(${agg_SOURCE_DIR})
+include_directories(${ewol_SOURCE_DIR})
+
+
+#target_link_libraries(edn ewol)
+target_link_libraries(edn ewol linearmath zlib etk freetype exml ejson egami edtaa3 date esvg png)
+
+if (APPLE)
+	target_link_libraries(edn
+		"-framework Cocoa"
+		"-framework OpenGL"
+		"-framework QuartzCore"
+		"-framework AppKit"
+	)
+elseif (UNIX)
+target_link_libraries(edn -lGL -lX11 -lpthread)
+elseif (WIN32)
+
+endif ()
+
+
--- a/sources/appl/Buffer.cpp
+++ b/sources/appl/Buffer.cpp
@@ -13,13 +13,15 @@
 #include <ewol/context/clipBoard.h>
 #include <appl/HighlightManager.h>

+#undef __class__
+#define __class__ "Buffer"

 const char* const appl::Buffer::eventIsModify = "edn-is-modify";
 const char* const appl::Buffer::eventIsSave = "edn-is-save";
 const char* const appl::Buffer::eventSelectChange = "edn-select-change";
 const char* const appl::Buffer::eventChangeName = "edn-buffer-name-change";

-appl::Buffer::Iterator& appl::Buffer::Iterator::operator++ (void) {
+appl::Buffer::Iterator& appl::Buffer::Iterator::operator++ () {
 	m_value = u32char::Null;
 	if (m_current < 0) {
 		m_current = 0;
@@ -41,7 +43,7 @@ appl::Buffer::Iterator& appl::Buffer::Iterator::operator++ (void) {
 	return *this;
 }

-appl::Buffer::Iterator& appl::Buffer::Iterator::operator-- (void) {
+appl::Buffer::Iterator& appl::Buffer::Iterator::operator-- () {
 	m_value = u32char::Null;
 	if (m_data != NULL) {
 		if (m_current > 0) {
@@ -62,7 +64,7 @@ appl::Buffer::Iterator& appl::Buffer::Iterator::operator-- (void) {
 	return *this;
 }

-char32_t appl::Buffer::Iterator::operator* (void) {
+char32_t appl::Buffer::Iterator::operator* () {
 	if (m_value != u32char::Null) {
 		return m_value;
 	}
@@ -92,32 +94,32 @@ appl::Buffer::Iterator appl::Buffer::position(int64_t _pos) {
 	return appl::Buffer::Iterator(this, _pos);
 }

-appl::Buffer::Iterator appl::Buffer::begin(void) {
+appl::Buffer::Iterator appl::Buffer::begin() {
 	return position(0);
 }

-appl::Buffer::Iterator appl::Buffer::end(void) {
+appl::Buffer::Iterator appl::Buffer::end() {
 	// TODO : chek the validity of the char ...
 	return position( m_data.size() );
 }

-appl::Buffer::Iterator appl::Buffer::cursor(void) {
+appl::Buffer::Iterator appl::Buffer::cursor() {
 	if (m_cursorPos<= 0) {
 		return begin();
 	}
 	return position( m_cursorPos );
 }

-appl::Buffer::Iterator appl::Buffer::selectStart(void) {
+appl::Buffer::Iterator appl::Buffer::selectStart() {
 	return position( getStartSelectionPos() );
 }

-appl::Buffer::Iterator appl::Buffer::selectStop(void) {
+appl::Buffer::Iterator appl::Buffer::selectStop() {
 	return position( getStopSelectionPos() );
 }


-appl::Buffer::Buffer(void) :
+appl::Buffer::Buffer() :
  m_hasFileName(false),
  m_fileName(""),
  m_isModify(false),
@@ -136,15 +138,16 @@ appl::Buffer::Buffer(void) :
 	addEventId(eventChangeName);
 }

-appl::Buffer::~Buffer(void) {
-	if (m_highlight == NULL) {
-		appl::Highlight::release(m_highlight);
-	}
+appl::Buffer::~Buffer() {
+	
 }

 bool appl::Buffer::loadFile(const std::string& _name) {
-	APPL_DEBUG("Load file : '" << _name << "'");
-	m_fileName = _name;
+	APPL_DEBUG("Convert filename :'" << _name << "'");
+	etk::FSNode file(_name);
+	std::string name = file.getName();
+	APPL_INFO("Load file : '" << name << "'");
+	m_fileName = name;
 	m_hasFileName = true;
 	m_isModify = true;
 	m_cursorPos = 0;
@@ -160,16 +163,19 @@ bool appl::Buffer::loadFile(const std::string& _name) {
 }

 void appl::Buffer::setFileName(const std::string& _name) {
-	if (m_fileName == _name) {
+	APPL_DEBUG("Convert filename :'" << _name << "'");
+	etk::FSNode file(_name);
+	std::string name = file.getName();
+	if (m_fileName == name) {
 		return;
 	}
-	m_fileName = _name;
+	m_fileName = name;
 	m_hasFileName = true;
 	generateEventId(eventChangeName);
 	setModification(true);
 }

-bool appl::Buffer::storeFile(void) {
+bool appl::Buffer::storeFile() {
 	if (m_data.dumpIn(m_fileName) == true) {
 		APPL_INFO("saving file : " << m_fileName);
 		setModification(false);
@@ -191,7 +197,7 @@ void appl::Buffer::setModification(bool _status) {
 }

 // TODO : Naming error
-void appl::Buffer::countNumberofLine(void) {
+void appl::Buffer::countNumberofLine() {
 	m_nbLines = 1;
 	for (Iterator it = begin();
 	     (bool)it == true;
@@ -293,7 +299,7 @@ bool appl::Buffer::search(const appl::Buffer::Iterator& _pos,
 		for (Iterator it = _pos;
 		     (bool)it == true;
 		     ++it) {
-			if (tolower(*it) == firstElement) {
+			if ((char32_t)tolower(*it) == firstElement) {
 				// find the first char ==> check next...
 				bool find = true;
 				Iterator tmp = it;
@@ -365,7 +371,7 @@ bool appl::Buffer::searchBack(const appl::Buffer::Iterator& _pos,
 		     (bool)it == true;
 		     --it) {
 			//APPL_DEBUG("compare : " << *it << " ?= " << _search);
-			if (tolower(*it) == lastElement) {
+			if ((char32_t)tolower(*it) == lastElement) {
 				// find the last char ==> check previous...
 				bool find = true;
 				_result = it;
@@ -511,7 +517,7 @@ void appl::Buffer::setSelectionPos(const appl::Buffer::Iterator& _pos) {
 	generateEventId(eventSelectChange);
 }

-void appl::Buffer::unSelect(void) {
+void appl::Buffer::unSelect() {
 	m_cursorSelectPos = -1;
 	generateEventId(eventSelectChange);
 }
@@ -619,8 +625,6 @@ bool appl::Buffer::copy(std::string& _data) {

 void appl::Buffer::copy(std::string& _data, const appl::Buffer::Iterator& _pos, const appl::Buffer::Iterator& _posEnd) {
 	_data.clear();
-	int64_t startPos = getStartSelectionPos();
-	int64_t endPos = getStopSelectionPos();
 	for (Iterator it = _pos;
 	     it != _posEnd &&
 	     (bool)it == true;
@@ -634,7 +638,7 @@ bool appl::Buffer::write(const std::string& _data, const appl::Buffer::Iterator&
 	if (position < 0){
 		position = 0;
 	}
-	APPL_ERROR("writye at pos: " << (int64_t)_pos << " ==> " << position);
+	APPL_VERBOSE("write at pos: " << (int64_t)_pos << " ==> " << position << " data : " << _data);
 	m_data.insert(position, (int8_t*)(_data.c_str()), _data.size());
 	if (m_cursorPos < 0) {
 		m_cursorPos = 0;
@@ -661,7 +665,7 @@ bool appl::Buffer::replace(const std::string& _data, const appl::Buffer::Iterato
 	return true;
 }

-void appl::Buffer::removeSelection(void) {
+void appl::Buffer::removeSelection() {
 	if (hasTextSelected() == false) {
 		return;
 	}
@@ -675,7 +679,7 @@ void appl::Buffer::removeSelection(void) {
 	setModification(true);
 }

-void appl::Buffer::tryFindHighlightType(void) {
+void appl::Buffer::tryFindHighlightType() {
 	etk::FSNode file(m_fileName);
 	std::string type = appl::highlightManager::getTypeExtention(file.fileGetExtention());
 	if (type.size() == 0) {
@@ -688,9 +692,7 @@ void appl::Buffer::tryFindHighlightType(void) {
 void appl::Buffer::setHighlightType(const std::string& _type) {
 	m_highlightType = "";
 	cleanHighLight();
-	if (m_highlight == NULL) {
-		appl::Highlight::release(m_highlight);
-	}
+	m_highlight.reset();
 	std::string resourceName = appl::highlightManager::getFileWithTypeType(_type);
 	if (resourceName == "") {
 		return;
@@ -757,12 +759,12 @@ void appl::Buffer::regenerateHighLightAt(int64_t _pos, int64_t _nbDeleted, int64
 	} else {
 		elemStart = startId+1;
 	}
-	for (int64_t iii = elemStart; iii < m_HLDataPass1.size(); ++iii) {
+	for (auto it(m_HLDataPass1.begin()+elemStart); it != m_HLDataPass1.end(); ++it) {
 		//APPL_DEBUG("move element=" << i);
-		m_HLDataPass1[iii].beginStart += _nbAdded - _nbDeleted;
-		m_HLDataPass1[iii].beginStop  += _nbAdded - _nbDeleted;
-		m_HLDataPass1[iii].endStart   += _nbAdded - _nbDeleted;
-		m_HLDataPass1[iii].endStop    += _nbAdded - _nbDeleted;
+		it->beginStart += _nbAdded - _nbDeleted;
+		it->beginStop  += _nbAdded - _nbDeleted;
+		it->endStart   += _nbAdded - _nbDeleted;
+		it->endStop    += _nbAdded - _nbDeleted;
 	}
 	//Regenerate Element inside range
 	if (    startId == -1
@@ -825,7 +827,7 @@ void appl::Buffer::findMainHighLightPosition(int64_t _startPos,
 			                 ------------          -------------            ----------
 			      S=-1      ***************        E                                  
 	*/
-	for (int32_t iii = 0; iii < m_HLDataPass1.size(); ++iii) {
+	for (size_t iii = 0; iii < m_HLDataPass1.size(); ++iii) {
 		if (m_HLDataPass1[iii].endStop > _startPos) {
 			break;
 		}
@@ -846,7 +848,7 @@ void appl::Buffer::findMainHighLightPosition(int64_t _startPos,
 	} else {
 		elemStart = _startId+1;
 	}
-	for (int32_t iii = elemStart; iii < m_HLDataPass1.size(); ++iii) {
+	for (size_t iii = elemStart; iii < m_HLDataPass1.size(); ++iii) {
 		if (m_HLDataPass1[iii].beginStart > _endPos) {
 			_stopId = iii;
 			break;
@@ -862,7 +864,7 @@ void appl::Buffer::generateHighLightAt(int64_t _pos, int64_t _endPos, int64_t _a
 	m_highlight->parse(_pos, _endPos, m_HLDataPass1, _addingPos, m_data);
 }

-void appl::Buffer::cleanHighLight(void) {
+void appl::Buffer::cleanHighLight() {
 	// remove all element in the list...
 	m_HLDataPass1.clear();
 }
@@ -870,7 +872,7 @@ void appl::Buffer::cleanHighLight(void) {

 appl::HighlightInfo* appl::Buffer::getElementColorAtPosition(int64_t _pos, int64_t &_starPos) {
 	int32_t start = etk_max(0, _starPos-1);
-	for (int32_t iii = start; iii < m_HLDataPass1.size(); ++iii) {
+	for (size_t iii = start; iii < m_HLDataPass1.size(); ++iii) {
 		_starPos = iii;
 		if (    m_HLDataPass1[iii].beginStart <= _pos
 		     && m_HLDataPass1[iii].endStop > _pos) {
@@ -974,7 +976,7 @@ appl::HighlightInfo* appl::Buffer::getElementColorAtPosition(appl::DisplayHLData
 	return getElementColorAtPosition(_pos, _MData.posHLPass1);
 }

-uint32_t appl::Buffer::getCursorLinesId(void) {
+uint32_t appl::Buffer::getCursorLinesId() {
 	if (m_data.size() == 0) {
 		return 0;
 	}
@@ -987,4 +989,4 @@ uint32_t appl::Buffer::getCursorLinesId(void) {
 		}
 	}
 	return line;
-}
+}
--- a/sources/appl/Buffer.h
+++ b/sources/appl/Buffer.h
@@ -38,7 +38,7 @@ namespace appl {
 					/**
 					 * @brief Basic itarator constructor with no link.
 					 */
-					Iterator(void):
+					Iterator():
 					  m_current(0),
 					  m_data(NULL),
 					  m_value(u32char::Null) {
@@ -68,7 +68,7 @@ namespace appl {
 					/**
 					 * @brief Basic destructor
 					 */
-					~Iterator(void) {
+					virtual ~Iterator() {
 						m_current = 0;
 						m_data = NULL;
 						m_value = u32char::Null;
@@ -77,7 +77,7 @@ namespace appl {
 					 * @brief basic boolean cast
 					 * @return true if the element is present in buffer
 					 */
-					operator bool (void) const {
+					operator bool () const {
 						if (m_data == NULL) {
 							return false;
 						}
@@ -93,7 +93,7 @@ namespace appl {
 					 * @brief basic boolean cast
 					 * @return true if the element is present in buffer
 					 */
-					operator int64_t (void) const {
+					operator int64_t () const {
 						if (m_data == NULL) {
 							return 0;
 						}
@@ -109,12 +109,12 @@ namespace appl {
 					 * @brief Incremental operator
 					 * @return Reference on the current iterator incremented
 					 */
-					Iterator& operator++ (void);
+					Iterator& operator++ ();
 					/**
 					 * @brief Decremental operator
 					 * @return Reference on the current iterator decremented
 					 */
-					Iterator& operator-- (void);
+					Iterator& operator-- ();
 					/**
 					 * @brief Incremental operator
 					 * @return Reference on a new iterator and increment the other one
@@ -211,12 +211,12 @@ namespace appl {
 					 * @brief Get the value on the current element
 					 * @return The request element value
 					 */
-					char32_t operator* (void);
+					char32_t operator* ();
 					/**
 					 * @brief Get the position in the buffer
 					 * @return The requested position.
 					 */
-					int64_t getPos(void) const {
+					int64_t getPos() const {
 						if (m_data == NULL) {
 							return 0;
 						}
@@ -248,7 +248,7 @@ namespace appl {
 					};
 					Iterator operator+ (const size_t _val) const {
 						Iterator tmpp(*this);
-						for (int64_t iii=0; iii<_val; ++iii) {
+						for (int64_t iii=0; iii<(int64_t)_val; ++iii) {
 							++tmpp;
 						}
 						return tmpp;
@@ -273,7 +273,7 @@ namespace appl {
 					};
 					Iterator operator- (const size_t _val) const {
 						Iterator tmpp(*this);
-						for (int64_t iii=0; iii<_val; ++iii) {
+						for (int64_t iii=0; iii<(int64_t)_val; ++iii) {
 							--tmpp;
 						}
 						return tmpp;
@@ -293,8 +293,8 @@ namespace appl {
 			static const char* const eventSelectChange;
 			static const char* const eventChangeName;
 		public:
-			Buffer(void);
-			~Buffer(void);
+			Buffer();
+			virtual ~Buffer();
 		private:
 			bool m_hasFileName; //!< when new file, the buffer has no name ==> but it might be reference with a single name ...
 			std::string m_fileName; //!< name of the file (with his path)
@@ -302,14 +302,14 @@ namespace appl {
 			/**
 			 * @brief get the curent filename of the Buffer
 			 */
-			const std::string& getFileName(void) {
+			const std::string& getFileName() {
 				return m_fileName;
 			}
 			/**
 			 * @brief Check if the buffer has a real filename.
 			 * @return the status of the existance of a name.
 			 */
-			bool hasFileName(void) {
+			bool hasFileName() {
 				return m_hasFileName;
 			}
 			/**
@@ -327,7 +327,7 @@ namespace appl {
 			 * @brief save the file in the specify path.
 			 * @return true is saving well done
 			 */
-			bool storeFile(void);
+			bool storeFile();
 		protected:
 			bool m_isModify; //!< true if the file is modify
 		public:
@@ -335,7 +335,7 @@ namespace appl {
 			 * @breif get the status of file modification.
 			 * @return true if file is modify.
 			 */
-			bool isModify(void) {
+			bool isModify() {
 				return m_isModify;
 			}
 			/**
@@ -346,7 +346,7 @@ namespace appl {
 		protected:
 			etk::Buffer m_data; //!< copy of the file buffer
 		public:
-			etk::Buffer& getData(void) {
+			etk::Buffer& getData() {
 				return m_data;
 			};
 		protected:
@@ -364,30 +364,30 @@ namespace appl {
 			/**
 			 * @brief Remove Selection of the buffer.
 			 */
-			void unSelect(void);
+			void unSelect();
 			/**
 			 * @brief Remove the selection of the buffer. (do nothing if no secection)
 			 */
-			void removeSelection(void);
+			void removeSelection();
 			/**
 			 * @brief Get the status of selection.
 			 * @return true if we have a curent selection, false otherwise.
 			 */
-			bool hasTextSelected(void) {
+			bool hasTextSelected() {
 				return m_cursorSelectPos >= 0;
 			}
 			/**
 			 * @brief Get the Start position of the selection.
 			 * @return position of the start selection.
 			 */
-			int64_t getStartSelectionPos(void) {
+			int64_t getStartSelectionPos() {
 				return etk_min(m_cursorPos, m_cursorSelectPos);
 			}
 			/**
 			 * @brief Get the Stop position of the selection.
 			 * @return position of the stop selection.
 			 */
-			int64_t getStopSelectionPos(void) {
+			int64_t getStopSelectionPos() {
 				return etk_max(m_cursorPos, m_cursorSelectPos);
 			}
 		protected:
@@ -404,7 +404,7 @@ namespace appl {
 			 * @brief Get the favorite distance from the left screen (For up and down moving).
 			 * @return The distance in pixels.
 			 */
-			float getFavoriteUpDownPos(void) {
+			float getFavoriteUpDownPos() {
 				return m_cursorPreferredCol;
 			}
 		protected:
@@ -421,7 +421,7 @@ namespace appl {
 			 * @brief Get the selection mode (if true, the move event creata a selection)
 			 * @return The selecting mode.
 			 */
-			bool getSelectMode(void) {
+			bool getSelectMode() {
 				return m_selectMode;
 			}
 		public:
@@ -544,27 +544,27 @@ namespace appl {
 			 * @brief Get an Iterator on the start position.
 			 * @return The Iterator
 			 */
-			Iterator begin(void);
+			Iterator begin();
 			/**
 			 * @brief Get an Iterator on the end position.
 			 * @return The Iterator
 			 */
-			Iterator end(void);
+			Iterator end();
 			/**
 			 * @brief Get an Iterator on the cursor position.
 			 * @return The Iterator
 			 */
-			Iterator cursor(void);
+			Iterator cursor();
 			/**
 			 * @brief Get an Iterator on the start selection.
 			 * @return The Iterator
 			 */
-			Iterator selectStart(void);
+			Iterator selectStart();
 			/**
 			 * @brief Get an Iterator on the stop selection.
 			 * @return The Iterator
 			 */
-			Iterator selectStop(void);
+			Iterator selectStop();
 		protected:
 			int32_t m_nbLines; //!< number of line in the buffer
 		public:
@@ -572,29 +572,29 @@ namespace appl {
 			 * @brief Get the number of line in the buffer.
 			 * @return number of line in the Buffer.
 			 */
-			int32_t getNumberOfLines(void) {
+			int32_t getNumberOfLines() {
 				return m_nbLines;
 			}
 			/**
 			 * @brief Get the cursor line numberin the buffer.
 			 * @return the line id in the Buffer.
 			 */
-			uint32_t getCursorLinesId(void);
+			uint32_t getCursorLinesId();
 		protected:
 			/**
 			 * @brief Count the number of line in the buffer
 			 */
-			void countNumberofLine(void);
+			void countNumberofLine();
 		protected:
 			std::string m_highlightType; //!< Name of the highlight type
 			
-			appl::Highlight* m_highlight; //!< internal link with the Highlight system
+			ewol::object::Shared<appl::Highlight> m_highlight; //!< internal link with the Highlight system
 			std::vector<appl::HighlightInfo> m_HLDataPass1; //!< colorisation position in the current buffer pass 1
 		public:
 			/**
 			 * @brief Find the Highligh capability
 			 */
-			void tryFindHighlightType(void);
+			void tryFindHighlightType();
 			/**
 			 * @brief Set type of highlight
 			 * @param[in] _type type of the highlight
@@ -604,7 +604,7 @@ namespace appl {
 			 * @brief Get type of highlight
 			 * @return Type of the highlight
 			 */
-			const std::string& setHighlightType(void) {
+			const std::string& setHighlightType() {
 				return m_highlightType;
 			};
 			
@@ -615,7 +615,7 @@ namespace appl {
 			                               int64_t& _stopId,
 			                               bool _backPreviousNotEnded);
 			void generateHighLightAt(int64_t _pos, int64_t _endPos, int64_t _addingPos=0);
-			void cleanHighLight(void);
+			void cleanHighLight();
 			appl::HighlightInfo* getElementColorAtPosition(int64_t _pos, int64_t &_starPos);
 			void hightlightGenerateLines(appl::DisplayHLData& _MData, const appl::Buffer::Iterator& _HLStart, int64_t _nbLines);
 			appl::HighlightInfo* getElementColorAtPosition(appl::DisplayHLData& _MData, int64_t _pos);
--- a/sources/appl/BufferManager.cpp
+++ b/sources/appl/BufferManager.cpp
@@ -6,10 +6,11 @@
 * @license GPL v3 (see license file)
 */

+#include <etk/types.h>
+#include <etk/os/FSNode.h>
 #include <appl/debug.h>
 #include <appl/global.h>
 #include <appl/BufferManager.h>
-#include <etk/types.h>
 #include <ewol/object/Object.h>
 #include <ewol/object/Manager.h>
 #include <ewol/resource/Manager.h>
@@ -17,30 +18,19 @@
 #undef __class__
 #define __class__ "BufferManager"

-appl::BufferManager::BufferManager(void) :
+appl::BufferManager::BufferManager() :
  ewol::Resource("???BufferManager???"),
  m_bufferSelected(NULL) {
 	addObjectType("appl::BufferManager");
 }

-appl::BufferManager::~BufferManager(void) {
-	int32_t previousCount = m_list.size();
-	for (int32_t iii = m_list.size()-1; iii >= 0 ; --iii) {
-		if (m_list[iii] == NULL) {
-			continue;
-		}
-		delete(m_list[iii]);
-		if (previousCount == m_list.size()) {
-			APPL_ERROR("Error in removing buffer !! ");
-		}
-		previousCount = m_list.size();
-	}
+appl::BufferManager::~BufferManager() {
 	m_list.clear();
 }


-appl::Buffer* appl::BufferManager::createNewBuffer(void) {
-	appl::Buffer* tmp = new appl::Buffer();
+ewol::object::Shared<appl::Buffer> appl::BufferManager::createNewBuffer() {
+	ewol::object::Shared<appl::Buffer> tmp = ewol::object::makeShared(new appl::Buffer());
 	if (tmp == NULL) {
 		APPL_ERROR("Can not allocate the Buffer (empty).");
 		return NULL;
@@ -50,21 +40,23 @@ appl::Buffer* appl::BufferManager::createNewBuffer(void) {
 	return tmp;
 }

-appl::Buffer* appl::BufferManager::get(const std::string& _fileName, bool _createIfNeeded) {
-	for (int32_t iii = 0; iii < m_list.size(); ++iii) {
-		if (m_list[iii] == NULL) {
+ewol::object::Shared<appl::Buffer> appl::BufferManager::get(const std::string& _fileName, bool _createIfNeeded) {
+	APPL_INFO("get(" << _fileName << "," << _createIfNeeded << ")");
+	for (auto &it : m_list) {
+		if (it == NULL) {
 			continue;
 		}
-		if (m_list[iii]->getFileName() == _fileName) {
-			return m_list[iii];
+		if (it->getFileName() == _fileName) {
+			return it;
 		}
 	}
 	if (_createIfNeeded == true) {
 		if (etk::FSNodeGetType(_fileName) == etk::FSN_FOLDER) {
-			APPL_INFO("try open a folder : " << _fileName);
+			APPL_WARNING("try open a folder : " << _fileName);
+			APPL_CRITICAL("plop");
 			return NULL;
 		}
-		appl::Buffer* tmp = new appl::Buffer();
+		ewol::object::Shared<appl::Buffer> tmp = ewol::object::makeShared(new appl::Buffer());
 		if (tmp == NULL) {
 			APPL_ERROR("Can not allocate the Buffer class : " << _fileName);
 			return NULL;
@@ -75,31 +67,42 @@ appl::Buffer* appl::BufferManager::get(const std::string& _fileName, bool _creat
 	}
 	return NULL;
 }
-void appl::BufferManager::setBufferSelected(appl::Buffer* _bufferSelected) {
+void appl::BufferManager::setBufferSelected(ewol::object::Shared<appl::Buffer> _bufferSelected) {
 	m_bufferSelected = _bufferSelected;
 	sendMultiCast(appl::MsgSelectChange, "");
 }

-void appl::BufferManager::onObjectRemove(ewol::Object * _removeObject) {
-	if (m_bufferSelected == _removeObject) {
+void appl::BufferManager::onObjectRemove(const ewol::object::Shared<ewol::Object>& _object) {
+	ewol::Resource::onObjectRemove(_object);
+	if (m_bufferSelected == _object) {
 		setBufferSelected(NULL);
 	}
-	for (int32_t iii = 0; iii < m_list.size(); ++iii) {
-		if (m_list[iii] != _removeObject) {
+	for (auto it(m_list.begin()); it!=m_list.end(); ++it) {
+		if (*it != _object) {
 			continue;
 		}
-		m_list[iii] = NULL;
-		m_list.erase(m_list.begin()+iii);
-		return;
+		m_list.erase(it);
+		it = m_list.begin();
 	}
 }

+ewol::object::Shared<appl::Buffer> appl::BufferManager::get(int32_t _id) {
+	int32_t id = 0;
+	for (auto &it : m_list) {
+		if (id == _id) {
+			return it;
+		}
+		id++;
+	}
+	return m_list.back();
+}
+
 bool appl::BufferManager::exist(const std::string& _fileName) {
-	for (int32_t iii = 0; iii < m_list.size(); ++iii) {
-		if (m_list[iii] == NULL) {
+	for (auto &it : m_list) {
+		if (it == nullptr) {
 			continue;
 		}
-		if (m_list[iii]->getFileName() == _fileName) {
+		if (it->getFileName() == _fileName) {
 			return true;
 		}
 	}
@@ -120,15 +123,14 @@ void appl::BufferManager::onReceiveMessage(const ewol::object::Message& _msg) {
 	APPL_DEBUG("receive message !!! " << _msg);
 }

-appl::BufferManager* appl::BufferManager::keep(void) {
-	//EWOL_INFO("KEEP : appl::GlyphPainting : file : \"" << _filename << "\"");
-	appl::BufferManager* object = static_cast<appl::BufferManager*>(getManager().localKeep("???BufferManager???"));
+ewol::object::Shared<appl::BufferManager> appl::BufferManager::keep() {
+	ewol::object::Shared<appl::BufferManager> object = ewol::dynamic_pointer_cast<appl::BufferManager>(getManager().localKeep("???BufferManager???"));
 	if (NULL != object) {
 		return object;
 	}
 	// this element create a new one every time ....
 	EWOL_INFO("CREATE : appl::BufferManager: ???BufferManager???");
-	object = new appl::BufferManager();
+	object = ewol::object::makeShared(new appl::BufferManager());
 	if (NULL == object) {
 		EWOL_ERROR("allocation error of a resource : ???BufferManager???");
 		return NULL;
@@ -137,11 +139,3 @@ appl::BufferManager* appl::BufferManager::keep(void) {
 	return object;
 }

-void appl::BufferManager::release(appl::BufferManager*& _object) {
-	if (NULL == _object) {
-		return;
-	}
-	ewol::Resource* object2 = static_cast<ewol::Resource*>(_object);
-	getManager().release(object2);
-	_object = NULL;
-}
--- a/sources/appl/BufferManager.h
+++ b/sources/appl/BufferManager.h
@@ -9,6 +9,7 @@
 #ifndef __BUFFER_MANAGER_H__
 #define __BUFFER_MANAGER_H__

+#include <list>
 #include <appl/Buffer.h>
 #include <appl/globalMsg.h>
 #include <ewol/widget/Widget.h>
@@ -17,10 +18,11 @@
 namespace appl {
 	class BufferManager : public ewol::Resource {
 		protected:
-			BufferManager(void);
-			~BufferManager(void);
+			BufferManager();
+		public:
+			virtual ~BufferManager();
 		private:
-			std::vector<appl::Buffer*> m_list; // list of all buffer curently open
+			std::list<ewol::object::Owner<appl::Buffer>> m_list; // list of all buffer curently open
 		public:
 			/**
 			 * @brief Get a specific buffer with his name (can create a new buffer).
@@ -28,7 +30,7 @@ namespace appl {
 			 * @param[in] _createIfNeeded Create the buffer if not existed.
 			 * @return a pointer on the buffer
 			 */
-			appl::Buffer* get(const std::string& _fileName, bool _createIfNeeded=false);
+			ewol::object::Shared<appl::Buffer> get(const std::string& _fileName, bool _createIfNeeded=false);
 			/**
 			 * @brief Load a specific file, event if it not existed:
 			 * @param[in] _fileName Name of the file to open or create.
@@ -44,7 +46,7 @@ namespace appl {
 			 * @brief Get count of all buffer availlable.
 			 * @return Number of buffer
 			 */
-			int32_t size(void) const {
+			int32_t size() const {
 				return m_list.size();
 			}
 			/**
@@ -52,32 +54,30 @@ namespace appl {
 			 * @param[in] _id Number of buffer
 			 * @return pointer on the buffer
 			 */
-			appl::Buffer* get(int32_t _id) {
-				return m_list[_id];
-			}
+			ewol::object::Shared<appl::Buffer> get(int32_t _id);
 			/**
 			 * @brief Create a new buffer empty.
 			 * @return Created buffer or NULL.
 			 */
-			appl::Buffer* createNewBuffer(void);
+			ewol::object::Shared<appl::Buffer> createNewBuffer();
 		private:
-			appl::Buffer* m_bufferSelected;
+			ewol::object::Shared<appl::Buffer> m_bufferSelected;
 		public:
 			/**
 			 * @brief Set the current buffer selected
 			 * @param[in] _bufferSelected Pointer on the buffer selected
 			 */
-			void setBufferSelected(appl::Buffer* _bufferSelected);
+			void setBufferSelected(ewol::object::Shared<appl::Buffer> _bufferSelected);
 			/**
 			 * @brief Get the current buffer selected
 			 * @return Pointer on the buffer selected
 			 */
-			appl::Buffer* getBufferSelected(void) {
+			ewol::object::Shared<appl::Buffer> getBufferSelected() {
 				return m_bufferSelected;
 			};
 		public: // herited function
 			void onReceiveMessage(const ewol::object::Message& _msg);
-			void onObjectRemove(ewol::Object * _removeObject);
+			void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 		public: // resource manager
 			/**
 			 * @brief keep the resource pointer.
@@ -85,12 +85,7 @@ namespace appl {
 			 * @param[in] _filename Name of the configuration file.
 			 * @return pointer on the resource or NULL if an error occured.
 			 */
-			static appl::BufferManager* keep(void);
-			/**
-			 * @brief release the keeped resources
-			 * @param[in,out] reference on the object pointer
-			 */
-			static void release(appl::BufferManager*& _object);
+			static ewol::object::Shared<appl::BufferManager> keep();
 	};
 };

--- a/sources/appl/GlyphDecoration.cpp
+++ b/sources/appl/GlyphDecoration.cpp
@@ -44,7 +44,7 @@ void appl::GlyphDecoration::setBold(bool _enable)
 	}
 }

-etk::CCout& appl::operator <<(etk::CCout& _os, const appl::GlyphDecoration& _obj)
+std::ostream& appl::operator <<(std::ostream& _os, const appl::GlyphDecoration& _obj)
 {
 	_os << "{fg=" << _obj.getForeground();
 	_os << ",bg=" << _obj.getBackground();
--- a/sources/appl/GlyphDecoration.h
+++ b/sources/appl/GlyphDecoration.h
@@ -17,7 +17,7 @@ namespace appl {
 		public:
 			// Constructeur
 			GlyphDecoration(const std::string& _newColorName = "no_name");
-			~GlyphDecoration(void) {
+			virtual ~GlyphDecoration() {
 				// nothing to do ...
 			};
 		private:
@@ -34,7 +34,7 @@ namespace appl {
 			 * @brief Get the color name.
 			 * @return The name of the color.
 			 */
-			const std::string& getName(void) const {
+			const std::string& getName() const {
 				return m_colorName;
 			};
 		private:
@@ -51,14 +51,14 @@ namespace appl {
 			 * @brief Get the foreground color.
 			 * @return The color.
 			 */
-			const etk::Color<>& getForeground(void) const {
+			const etk::Color<>& getForeground() const {
 				return m_colorFG;
 			};
 			/**
 			 * @brief Get the foreground color status.
 			 * @return true if the color is visible.
 			 */
-			bool haveFg(void) const {
+			bool haveFg() const {
 				return m_colorFG.a() != 0;
 			};
 		private:
@@ -75,14 +75,14 @@ namespace appl {
 			 * @brief Get the background color.
 			 * @return The color.
 			 */
-			const etk::Color<>& getBackground(void) const {
+			const etk::Color<>& getBackground() const {
 				return m_colorBG;
 			};
 			/**
 			 * @brief Get the background color status.
 			 * @return true if the color is visible.
 			 */
-			bool haveBackground(void) const {
+			bool haveBackground() const {
 				return m_colorBG.a()!=0;
 			};
 		private:
@@ -97,7 +97,7 @@ namespace appl {
 			 * @brief Get the italic status.
 			 * @return true if the glyph might be display in italic.
 			 */
-			bool getItalic(void) const {
+			bool getItalic() const {
 				return m_italic;
 			};
 		private:
@@ -112,11 +112,11 @@ namespace appl {
 			 * @brief Get the bold status.
 			 * @return true if the glyph might be display in bold.
 			 */
-			bool getBold(void) const {
+			bool getBold() const {
 				return m_bold;
 			};
 	};
-	etk::CCout& operator <<(etk::CCout& _os, const appl::GlyphDecoration& _obj);
+	std::ostream& operator <<(std::ostream& _os, const appl::GlyphDecoration& _obj);
 }

 #endif
--- a/sources/appl/GlyphPainting.cpp
+++ b/sources/appl/GlyphPainting.cpp
@@ -25,11 +25,11 @@ appl::GlyphPainting::GlyphPainting(const std::string& _filename) :
 	reload();
 }

-appl::GlyphPainting::~GlyphPainting(void) {
+appl::GlyphPainting::~GlyphPainting() {
 	
 }

-void appl::GlyphPainting::reload(void) {
+void appl::GlyphPainting::reload() {
 	ejson::Document doc;
 	if (false == doc.load(m_name)) {
 		APPL_ERROR("Can not load file : '" << m_name << "' = " << etk::FSNode(m_name).getFileSystemName());
@@ -47,7 +47,7 @@ void appl::GlyphPainting::reload(void) {
 		APPL_ERROR("Can not get basic array : 'ednColor'");
 		return;
 	}
-	for (int32_t iii = 0; iii < baseArray->size(); ++iii) {
+	for (size_t iii = 0; iii < baseArray->size(); ++iii) {
 		ejson::Object* tmpObj = baseArray->getObject(iii);
 		if (tmpObj == NULL) {
 			APPL_DEBUG(" can not get object in 'ednColor' id=" << iii);
@@ -60,7 +60,7 @@ void appl::GlyphPainting::reload(void) {
 		bool bold = tmpObj->getBooleanValue("bold", false);
 		APPL_VERBOSE("find new color : '" << name << "' fg='" << foreground << "' bg='" << background << "' italic='" << italic << "' bold='" << bold << "'");
 		bool findElement = false;
-		for (int32_t jjj=0; jjj<m_list.size(); ++jjj) {
+		for (size_t jjj=0; jjj<m_list.size(); ++jjj) {
 			if (m_list[jjj].getName() != name) {
 				continue;
 			}
@@ -84,7 +84,7 @@ void appl::GlyphPainting::reload(void) {


 int32_t appl::GlyphPainting::request(const std::string& _name) {
-	for (int32_t iii=0; iii<m_list.size(); ++iii) {
+	for (size_t iii=0; iii<m_list.size(); ++iii) {
 		if (m_list[iii].getName() == _name) {
 			return iii;
 		}
@@ -95,15 +95,15 @@ int32_t appl::GlyphPainting::request(const std::string& _name) {
 	return m_list.size()-1;
 }

-appl::GlyphPainting* appl::GlyphPainting::keep(const std::string& _filename) {
+ewol::object::Shared<appl::GlyphPainting> appl::GlyphPainting::keep(const std::string& _filename) {
 	//EWOL_INFO("KEEP : appl::GlyphPainting : file : \"" << _filename << "\"");
-	appl::GlyphPainting* object = static_cast<appl::GlyphPainting*>(getManager().localKeep(_filename));
+	ewol::object::Shared<appl::GlyphPainting> object = ewol::dynamic_pointer_cast<appl::GlyphPainting>(getManager().localKeep(_filename));
 	if (NULL != object) {
 		return object;
 	}
 	// this element create a new one every time ....
 	EWOL_INFO("CREATE : appl::GlyphPainting : file : \"" << _filename << "\"");
-	object = new appl::GlyphPainting(_filename);
+	object = ewol::object::makeShared(new appl::GlyphPainting(_filename));
 	if (NULL == object) {
 		EWOL_ERROR("allocation error of a resource : ??GlyphPainting??");
 		return NULL;
@@ -111,13 +111,3 @@ appl::GlyphPainting* appl::GlyphPainting::keep(const std::string& _filename) {
 	getManager().localAdd(object);
 	return object;
 }
-
-void appl::GlyphPainting::release(appl::GlyphPainting*& _object) {
-	if (NULL == _object) {
-		return;
-	}
-	ewol::Resource* object2 = static_cast<ewol::Resource*>(_object);
-	getManager().release(object2);
-	_object = NULL;
-}
-
--- a/sources/appl/GlyphPainting.h
+++ b/sources/appl/GlyphPainting.h
@@ -20,12 +20,13 @@ namespace appl {
 			std::vector<appl::GlyphDecoration> m_list;
 		protected:
 			GlyphPainting(const std::string& _filename);
-			virtual ~GlyphPainting(void);
+		public:
+			virtual ~GlyphPainting();
 		public:
 			/**
 			 * @brief Load or reload data from config
 			 */
-			void reload(void);
+			void reload();
 			/**
 			 * @brief Register a decoration with his name and get the ref id.
 			 * @param[in] _name Name of the deco.
@@ -55,12 +56,7 @@ namespace appl {
 			 * @param[in] _filename Name of the configuration file.
 			 * @return pointer on the resource or NULL if an error occured.
 			 */
-			static appl::GlyphPainting* keep(const std::string& _filename);
-			/**
-			 * @brief release the keeped resources
-			 * @param[in,out] reference on the object pointer
-			 */
-			static void release(appl::GlyphPainting*& _object);
+			static ewol::object::Shared<appl::GlyphPainting> keep(const std::string& _filename);
 	};
 };

--- a/sources/appl/Gui/BufferView.cpp
+++ b/sources/appl/Gui/BufferView.cpp
@@ -20,12 +20,12 @@
 static void SortElementList(std::vector<appl::dataBufferStruct*>& _list) {
 	std::vector<appl::dataBufferStruct *> tmpList = _list;
 	_list.clear();
-	for(int32_t iii=0; iii<tmpList.size(); iii++) {
+	for(size_t iii=0; iii<tmpList.size(); iii++) {
 		if (NULL == tmpList[iii]) {
 			continue;
 		}
-		int32_t findPos = 0;
-		for(int32_t jjj=0; jjj<_list.size(); jjj++) {
+		size_t findPos = 0;
+		for(size_t jjj=0; jjj<_list.size(); jjj++) {
 			//EWOL_DEBUG("compare : \""<<*tmpList[iii] << "\" and \"" << *m_listDirectory[jjj] << "\"");
 			if (_list[jjj] == NULL) {
 				continue;
@@ -39,7 +39,7 @@ static void SortElementList(std::vector<appl::dataBufferStruct*>& _list) {
 	}
 }

-BufferView::BufferView(void) :
+BufferView::BufferView() :
  m_openOrderMode(false) {
 	addObjectType("appl::BufferView");
 	setCanHaveFocus(true);
@@ -63,21 +63,16 @@ BufferView::BufferView(void) :
 	m_colorTextModify = m_paintingProperties->request("textModify");
 }

-BufferView::~BufferView(void) {
+BufferView::~BufferView() {
 	removeAllElement();
 }

-void BufferView::removeAllElement(void) {
-	for(int32_t iii=0; iii<m_list.size(); iii++) {
-		if (NULL!=m_list[iii]) {
-			delete(m_list[iii]);
-			m_list[iii] = NULL;
-		}
+void BufferView::removeAllElement() {
+	for(auto &it : m_list) {
+		delete(it);
+		it = NULL;
 	}
 	m_list.clear();
-	if (m_bufferManager != NULL) {
-		appl::BufferManager::release(m_bufferManager);
-	}
 }

 void BufferView::insertAlphabetic(appl::dataBufferStruct* _dataStruct, bool _selectNewPosition) {
@@ -110,7 +105,7 @@ void BufferView::insertAlphabetic(appl::dataBufferStruct* _dataStruct, bool _sel
 void BufferView::onReceiveMessage(const ewol::object::Message& _msg) {
 	ewol::widget::List::onReceiveMessage(_msg);
 	if (_msg.getMessage() == appl::MsgSelectNewFile) {
-		appl::Buffer* buffer = m_bufferManager->get(_msg.getData());
+		ewol::object::Shared<appl::Buffer> buffer = m_bufferManager->get(_msg.getData());
 		if (buffer == NULL) {
 			APPL_ERROR("event on element nor exist : " << _msg.getData());
 			return;
@@ -143,7 +138,7 @@ void BufferView::onReceiveMessage(const ewol::object::Message& _msg) {
 					appl::dataBufferStruct* tmp = m_list[iii];
 					m_list[iii] = NULL;
 					m_list.erase(m_list.begin() + iii);
-					insertAlphabetic(tmp, (iii == m_selectedID));
+					insertAlphabetic(tmp, ((int64_t)iii == m_selectedID));
 					break;
 				}
 			}
@@ -162,12 +157,12 @@ void BufferView::onReceiveMessage(const ewol::object::Message& _msg) {
 	APPL_DEBUG("message : " << _msg);
 	if (_msg.getMessage() == appl::MsgSelectChange) {
 		m_selectedID = -1;
-		appl::Buffer* tmpBuffer = NULL;
+		ewol::object::Shared<appl::Buffer> tmpBuffer;
 		if (m_bufferManager != NULL) {
 			tmpBuffer = m_bufferManager->getBufferSelected();
 		}
 		if (tmpBuffer != NULL) {
-			for (int32_t iii=0; iii<m_list.size(); iii++) {
+			for (size_t iii=0; iii<m_list.size(); iii++) {
 				if (m_list[iii] == NULL) {
 					continue;
 				}
@@ -185,8 +180,8 @@ void BufferView::onReceiveMessage(const ewol::object::Message& _msg) {
 		// clean The list
 		removeAllElement();
 		// get all the buffer name and properties:
-		int32_t nbBufferOpen = 0; // BufferManager::size();
-		for (int32_t iii=0; iii<nbBufferOpen; iii++) {
+		size_t nbBufferOpen = 0; // BufferManager::size();
+		for (size_t iii=0; iii<nbBufferOpen; iii++) {
 			/*
 			if (BufferManager::exist(iii)) {
 				BufferText* tmpBuffer = BufferManager::get(iii);
@@ -212,36 +207,39 @@ void BufferView::onReceiveMessage(const ewol::object::Message& _msg) {
 		markToRedraw();
 	}else if (_msg.getMessage() == ednMsgBufferState) {
 		// update list of modify section ...
-		for (int32_t iii=0; iii<m_list.size(); iii++) {
-			if (NULL!=m_list[iii]) {
-				//m_list[iii]->m_isModify = BufferManager::get(m_list[iii]->m_bufferID)->isModify();
+		for (auto &it : m_list) {
+			if (it != nullptr) {
+				//it->m_isModify = BufferManager::get(it->m_bufferID)->isModify();
 			}
 		}
 		markToRedraw();
 	}
 }

-void BufferView::onObjectRemove(ewol::Object* _removeObject) {
-	ewol::widget::List::onObjectRemove(_removeObject);
-	for (int32_t iii=0; iii<m_list.size(); iii++) {
-		if (m_list[iii] == NULL) {
-			continue;
+void BufferView::onObjectRemove(const ewol::object::Shared<ewol::Object>& _object) {
+	ewol::widget::List::onObjectRemove(_object);
+	auto it(m_list.begin());
+	while (it != m_list.end()) {
+		if (    *it != nullptr
+		     && (*it)->m_buffer == _object) {
+			m_list.erase(it);
+			markToRedraw();
+			it = m_list.begin();
+		} else {
+			++it;
 		}
-		if (m_list[iii]->m_buffer != _removeObject) {
-			continue;
-		}
-		m_list.erase(m_list.begin()+iii);
-		markToRedraw();
-		return;
+	}
+	if (m_bufferManager == _object) {
+		m_bufferManager.reset();
 	}
 }


-etk::Color<> BufferView::getBasicBG(void) {
+etk::Color<> BufferView::getBasicBG() {
 	return (*m_paintingProperties)[m_colorBackground1].getForeground();
 }

-uint32_t BufferView::getNuberOfColomn(void) {
+uint32_t BufferView::getNuberOfColomn() {
 	return 1;
 }

@@ -250,14 +248,14 @@ bool BufferView::getTitle(int32_t _colomn, std::string &_myTitle, etk::Color<> &
 	return true;
 }

-uint32_t BufferView::getNuberOfRaw(void) {
+uint32_t BufferView::getNuberOfRaw() {
 	return m_list.size();
 }

 bool BufferView::getElement(int32_t _colomn, int32_t _raw, std::string& _myTextToWrite, etk::Color<>& _fg, etk::Color<>& _bg) {
 	if(    _raw >= 0
-	    && _raw<m_list.size()
-	    && NULL != m_list[_raw]) {
+	    && _raw<(int64_t)m_list.size()
+	    && m_list[_raw] != nullptr) {
 		_myTextToWrite = m_list[_raw]->m_bufferName.getNameFile();
 		
 		if (    m_list[_raw]->m_buffer != NULL
@@ -286,7 +284,7 @@ bool BufferView::onItemEvent(int32_t _IdInput, enum ewol::key::status _typeEvent
 	if (1 == _IdInput && _typeEvent == ewol::key::statusSingle) {
 		APPL_INFO("Event on List : IdInput=" << _IdInput << " colomn=" << _colomn << " raw=" << _raw );
 		if(    _raw >= 0
-		    && _raw<m_list.size()
+		    && _raw<(int64_t)m_list.size()
 		    && NULL != m_list[_raw]) {
 			if (m_list[_raw]->m_buffer != NULL) {
 				sendMultiCast(appl::MsgSelectNewFile, m_list[_raw]->m_buffer->getFileName());
--- a/sources/appl/Gui/BufferView.h
+++ b/sources/appl/Gui/BufferView.h
@@ -15,28 +15,25 @@
 #include <ewol/widget/List.h>
 #include <ewol/widget/Windows.h>

-namespace appl
-{
-	class dataBufferStruct
-	{
+namespace appl {
+	class dataBufferStruct {
 		public:
 			etk::FSNode m_bufferName;
-			appl::Buffer* m_buffer;
-			dataBufferStruct(const std::string& _bufferName, appl::Buffer* _buffer) :
+			ewol::object::Shared<appl::Buffer> m_buffer;
+			dataBufferStruct(const std::string& _bufferName, const ewol::object::Shared<appl::Buffer>& _buffer) :
 			  m_bufferName(_bufferName),
 			  m_buffer(_buffer) {
 				
 			};
-			~dataBufferStruct(void) { };
+			virtual ~dataBufferStruct() { };
 	};
 };

-class BufferView : public ewol::widget::List
-{
+class BufferView : public ewol::widget::List {
 	private:
-		appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
+		ewol::object::Shared<appl::BufferManager> m_bufferManager; //!< handle on the buffer manager
 	private:
-		appl::GlyphPainting* m_paintingProperties; //!< element painting property
+		ewol::object::Shared<appl::GlyphPainting> m_paintingProperties; //!< element painting property
 		int32_t m_colorBackground1;
 		int32_t m_colorBackground2;
 		int32_t m_colorBackgroundSelect;
@@ -53,21 +50,21 @@ class BufferView : public ewol::widget::List
 		void insertAlphabetic(appl::dataBufferStruct* _dataStruct, bool _selectNewPosition = false);
 	public:
 		// Constructeur
-		BufferView(void);
-		~BufferView(void);
+		BufferView();
+		virtual ~BufferView();
 		// Derived function
 		virtual void onReceiveMessage(const ewol::object::Message& _msg);
-		virtual void onObjectRemove(ewol::Object* _removeObject);
+		virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _object);
 	private:
 		bool m_openOrderMode; //!< true if the order is the opening order mode, otherwise, Alphabetic order
 	protected:
 		// function call to display the list :
-		virtual etk::Color<> getBasicBG(void);
-		void removeAllElement(void);
+		virtual etk::Color<> getBasicBG();
+		void removeAllElement();
 		// Derived function
-		virtual uint32_t getNuberOfColomn(void);
+		virtual uint32_t getNuberOfColomn();
 		virtual bool getTitle(int32_t _colomn, std::string& _myTitle, etk::Color<>& _fg, etk::Color<>& _bg);
-		virtual uint32_t getNuberOfRaw(void);
+		virtual uint32_t getNuberOfRaw();
 		virtual bool getElement(int32_t _colomn, int32_t _raw, std::string& _myTextToWrite, etk::Color<>& _fg, etk::Color<>& _bg);
 		virtual bool onItemEvent(int32_t _IdInput, enum ewol::key::status _typeEvent, int32_t _colomn, int32_t _raw, float _x, float _y);
 };
--- a/sources/appl/Gui/MainWindows.cpp
+++ b/sources/appl/Gui/MainWindows.cpp
@@ -38,7 +38,7 @@
 #include <appl/Gui/WorkerCloseAllFile.h>

 namespace appl {
-	std::string getVersion(void) {
+	std::string getVersion() {
 		#define FIRST_YEAR (2010)
 		std::string tmpOutput = std::to_string(date::getYear()-FIRST_YEAR);
 		tmpOutput += ".";
@@ -59,11 +59,11 @@ namespace appl {

 class ParameterAboutGui : public ewol::widget::Sizer {
 	public :
-		ParameterAboutGui(void) :
+		ParameterAboutGui() :
 		  ewol::widget::Sizer(ewol::widget::Sizer::modeVert) {
-			ewol::widget::Spacer* mySpacer = NULL;
+			ewol::object::Shared<ewol::widget::Spacer> mySpacer = NULL;
 			
-			mySpacer = new ewol::widget::Spacer();
+			mySpacer = ewol::object::makeShared(new ewol::widget::Spacer());
 			if (NULL == mySpacer) {
 				APPL_ERROR("Can not allocate widget  == > display might be in error");
 			} else {
@@ -93,7 +93,7 @@ class ParameterAboutGui : public ewol::widget::Sizer {
 			tmpLabel += "    libPng, ogg-tremor, portaudio, libZip<br/>";
 			tmpLabel += "    tinyXml, freetype, agg2.4, etk<br/>";
 			tmpLabel += "</left>";
-			ewol::widget::Label* myLabel = new ewol::widget::Label(tmpLabel);
+			ewol::object::Shared<ewol::widget::Label> myLabel = ewol::object::makeShared(new ewol::widget::Label(tmpLabel));
 			if (NULL == myLabel) {
 				APPL_ERROR("Can not allocate widget  == > display might be in error");
 			} else {
@@ -102,7 +102,7 @@ class ParameterAboutGui : public ewol::widget::Sizer {
 			}
 		};
 		
-		~ParameterAboutGui(void) {
+		~ParameterAboutGui() {
 			
 		};
 };
@@ -119,39 +119,42 @@ const char* l_smoothMax = "tmpEvent_maxChange";
 #undef __class__
 #define __class__ "MainWindows"

-MainWindows::MainWindows(void) {
+MainWindows::MainWindows() {
 	addObjectType("appl::MainWindows");
 	APPL_DEBUG("CREATE WINDOWS ... ");
-	ewol::widget::Sizer * mySizerVert = NULL;
-	ewol::widget::Sizer * mySizerVert2 = NULL;
-	ewol::widget::Sizer * mySizerHori = NULL;
-	//ewol::Button * myButton = NULL;
-	appl::TextViewer * myTextView = NULL;
-	BufferView * myBufferView = NULL;
-	ewol::widget::Menu * myMenu = NULL;
+	ewol::object::Shared<ewol::widget::Sizer> mySizerVert = NULL;
+	ewol::object::Shared<ewol::widget::Sizer> mySizerVert2 = NULL;
+	ewol::object::Shared<ewol::widget::Sizer> mySizerHori = NULL;
+	ewol::object::Shared<appl::TextViewer> myTextView = NULL;
+	ewol::object::Shared<BufferView> myBufferView = NULL;
+	ewol::object::Shared<ewol::widget::Menu> myMenu = NULL;
 	
 	// load buffer manager:
 	m_bufferManager = appl::BufferManager::keep();
 	
-	mySizerVert = new ewol::widget::Sizer(ewol::widget::Sizer::modeVert);
+	mySizerVert = ewol::object::makeShared(new ewol::widget::Sizer(ewol::widget::Sizer::modeVert));
+	mySizerVert->setName("plop 1111111");
 	setSubWidget(mySizerVert);
 	
-		mySizerHori = new ewol::widget::Sizer(ewol::widget::Sizer::modeHori);
+		mySizerHori = ewol::object::makeShared(new ewol::widget::Sizer(ewol::widget::Sizer::modeHori));
+		mySizerHori->setName("plop 222222222");
 		mySizerVert->subWidgetAdd(mySizerHori);
-			myBufferView = new BufferView();
+			myBufferView = ewol::object::makeShared(new BufferView());
+			myBufferView->setName("plop 3333333");
 			myBufferView->setExpand(bvec2(false,true));
 			myBufferView->setFill(bvec2(true,true));
 			mySizerHori->subWidgetAdd(myBufferView);
 			
-			mySizerVert2 = new ewol::widget::Sizer(ewol::widget::Sizer::modeVert);
+			mySizerVert2 = ewol::object::makeShared(new ewol::widget::Sizer(ewol::widget::Sizer::modeVert));
 			mySizerHori->subWidgetAdd(mySizerVert2);
-				
+				mySizerVert2->setName("plop 4444444");
 				// main buffer Area :
 				#if defined(__TARGET_OS__Android)
-					myTextView = new appl::TextViewer("FreeMono;DejaVuSansMono;FreeSerif", 16);
+					myTextView = ewol::object::makeShared(new appl::TextViewer("FreeMono;DejaVuSansMono;FreeSerif", 16));
 				#else
-					myTextView = new appl::TextViewer("FreeMono;DejaVuSansMono;FreeSerif", 11);
+					myTextView = ewol::object::makeShared(new appl::TextViewer("FreeMono;DejaVuSansMono;FreeSerif", 11));
 				#endif
+				myTextView->setName("appl-text-viewer");
 				myTextView->setExpand(bvec2(true,true));
 				myTextView->setFill(bvec2(true,true));
 				mySizerVert2->subWidgetAdd(myTextView);
@@ -162,90 +165,63 @@ MainWindows::MainWindows(void) {
 				mySizerVert2->subWidgetAdd(myTextView);
 				*/
 				// search area : 
-				Search * mySearch = new Search();
+				ewol::object::Shared<appl::widget::Search> mySearch = ewol::object::makeShared(new appl::widget::Search());
 				mySizerVert2->subWidgetAdd(mySearch);
-				#ifdef APPL_BUFFER_FONT_DISTANCE_FIELD
-				{
-					ewol::widget::Sizer * mySizerHori2 = new widget::Sizer(ewol::widget::Sizer::modeHori);
-					mySizerVert2->subWidgetAdd(mySizerHori2);
-						
-						ewol::widget::CheckBox* tmpCheck = new widget::CheckBox("smooth");
-						mySizerHori2->subWidgetAdd(tmpCheck);
-						tmpCheck->registerOnEvent(this, "clicked", l_smoothChick);
-						
-						ewol::widget::Slider* tmpSlider = new widget::Slider();
-						mySizerHori2->subWidgetAdd(tmpSlider);
-						tmpSlider->registerOnEvent(this, "change", l_smoothMin);
-						tmpSlider->setExpand(bvec2(true,false));
-						tmpSlider->setMin(0);
-						tmpSlider->setMax(1000);
-						tmpSlider->setValue(0450);
-						tmpSliderMin = tmpSlider;
-						
-						tmpSlider = new ewol::widget::Slider();
-						mySizerHori2->subWidgetAdd(tmpSlider);
-						tmpSlider->registerOnEvent(this, "change", l_smoothMax);
-						tmpSlider->setExpand(bvec2(true,false));
-						tmpSlider->setMin(0);
-						tmpSlider->setMax(1000);
-						tmpSlider->setValue(0550);
-						tmpSliderMax = tmpSlider;
-				}
-				#endif
 			
-		mySizerHori = new ewol::widget::Sizer(ewol::widget::Sizer::modeHori);
+		mySizerHori = ewol::object::makeShared(new ewol::widget::Sizer(ewol::widget::Sizer::modeHori));
+		mySizerHori->setName("plop 555555");
 		mySizerVert->subWidgetAdd(mySizerHori);
 			
-			myMenu = new ewol::widget::Menu();
+			myMenu = ewol::object::makeShared(new ewol::widget::Menu());
 			mySizerHori->subWidgetAdd(myMenu);
 			int32_t idMenuFile = myMenu->addTitle("File");
-				(void)myMenu->add(idMenuFile, "New",          "", ednMsgGuiNew);
-				(void)myMenu->addSpacer();
-				(void)myMenu->add(idMenuFile, "Open",         "THEME:GUI:Load.edf", ednMsgGuiOpen);
-				(void)myMenu->add(idMenuFile, "Close",        "THEME:GUI:Close.edf", ednMsgGuiClose, "current");
-				(void)myMenu->add(idMenuFile, "Close (all)",  "", ednMsgGuiClose, "All");
-				(void)myMenu->add(idMenuFile, "Save",         "THEME:GUI:Save.edf", ednMsgGuiSave, "current");
-				(void)myMenu->add(idMenuFile, "Save As ...",  "", ednMsgGuiSaveAs);
-				(void)myMenu->addSpacer();
-				//(void)myMenu->add(idMenuFile, "Exit", "", ednMsgGuiExit);
-				(void)myMenu->addSpacer();
-				(void)myMenu->add(idMenuFile, "Properties",   "THEME:GUI:Parameter.edf", ednMsgProperties);
+				myMenu->add(idMenuFile, "New",          "", ednMsgGuiNew);
+				myMenu->addSpacer();
+				myMenu->add(idMenuFile, "Open",         "THEME:GUI:Load.edf", ednMsgGuiOpen);
+				myMenu->add(idMenuFile, "Close",        "THEME:GUI:Close.edf", ednMsgGuiClose, "current");
+				myMenu->add(idMenuFile, "Close (all)",  "", ednMsgGuiClose, "All");
+				myMenu->add(idMenuFile, "Save",         "THEME:GUI:Save.edf", ednMsgGuiSave, "current");
+				myMenu->add(idMenuFile, "Save As ...",  "", ednMsgGuiSaveAs);
+				myMenu->addSpacer();
+				//myMenu->add(idMenuFile, "Exit", "", ednMsgGuiExit);
+				myMenu->addSpacer();
+				myMenu->add(idMenuFile, "Properties",   "THEME:GUI:Parameter.edf", ednMsgProperties);
 			int32_t idMenuEdit = myMenu->addTitle("Edit");
-				(void)myMenu->add(idMenuEdit, "Undo",         "THEME:GUI:Undo.edf", ednMsgGuiUndo);
-				(void)myMenu->add(idMenuEdit, "Redo",         "THEME:GUI:Redo.edf", ednMsgGuiRedo);
-				(void)myMenu->addSpacer();
-				(void)myMenu->add(idMenuEdit, "Copy",         "", ednMsgGuiCopy, "STD");
-				(void)myMenu->add(idMenuEdit, "Cut",          "", ednMsgGuiCut, "STD");
-				(void)myMenu->add(idMenuEdit, "Paste",        "", ednMsgGuiPaste, "STD");
-				(void)myMenu->add(idMenuEdit, "Remove",       "", ednMsgGuiRm);
-				(void)myMenu->addSpacer();
-				(void)myMenu->add(idMenuEdit, "Select All","", ednMsgGuiSelect, "ALL");
-				(void)myMenu->add(idMenuEdit, "Un-Select","", ednMsgGuiSelect, "NONE");
-				(void)myMenu->add(idMenuEdit, "Goto line ...","", ednMsgGuiGotoLine, "???");
+				myMenu->add(idMenuEdit, "Undo",         "THEME:GUI:Undo.edf", ednMsgGuiUndo);
+				myMenu->add(idMenuEdit, "Redo",         "THEME:GUI:Redo.edf", ednMsgGuiRedo);
+				myMenu->addSpacer();
+				myMenu->add(idMenuEdit, "Copy",         "", ednMsgGuiCopy, "STD");
+				myMenu->add(idMenuEdit, "Cut",          "", ednMsgGuiCut, "STD");
+				myMenu->add(idMenuEdit, "Paste",        "", ednMsgGuiPaste, "STD");
+				myMenu->add(idMenuEdit, "Remove",       "", ednMsgGuiRm);
+				myMenu->addSpacer();
+				myMenu->add(idMenuEdit, "Select All","", ednMsgGuiSelect, "ALL");
+				myMenu->add(idMenuEdit, "Un-Select","", ednMsgGuiSelect, "NONE");
+				myMenu->add(idMenuEdit, "Goto line ...","", ednMsgGuiGotoLine, "???");
 			int32_t idMenuSearch = myMenu->addTitle("Search");
-				(void)myMenu->add(idMenuSearch, "Search",         "THEME:GUI:Search.edf", ednMsgGuiSearch);
-				(void)myMenu->add(idMenuSearch, "Replace",        "THEME:GUI:Replace.edf", ednMsgGuiReplace);
-				(void)myMenu->addSpacer();
-				(void)myMenu->add(idMenuSearch, "Find (previous)","", ednMsgGuiFind, "Previous");
-				(void)myMenu->add(idMenuSearch, "Find (next)",    "", ednMsgGuiFind, "Next");
-				(void)myMenu->add(idMenuSearch, "Find (all)",     "", ednMsgGuiFind, "All");
-				(void)myMenu->add(idMenuSearch, "Un-Select",      "", ednMsgGuiFind, "None");
+				myMenu->add(idMenuSearch, "Search",         "THEME:GUI:Search.edf", ednMsgGuiSearch);
+				myMenu->add(idMenuSearch, "Replace",        "THEME:GUI:Replace.edf", ednMsgGuiReplace);
+				myMenu->addSpacer();
+				myMenu->add(idMenuSearch, "Find (previous)","", ednMsgGuiFind, "Previous");
+				myMenu->add(idMenuSearch, "Find (next)",    "", ednMsgGuiFind, "Next");
+				myMenu->add(idMenuSearch, "Find (all)",     "", ednMsgGuiFind, "All");
+				myMenu->add(idMenuSearch, "Un-Select",      "", ednMsgGuiFind, "None");
 			/* ==> must be in the pluggin list control ...
 			int32_t idMenuCTags = myMenu->addTitle("C-tags");
-				(void)myMenu->add(idMenuCTags, "Load",      "", ednMsgGuiCtags, "Load");
-				(void)myMenu->add(idMenuCTags, "ReLoad",    "", ednMsgGuiCtags, "ReLoad");
-				(void)myMenu->add(idMenuCTags, "Jump",      "", ednMsgGuiCtags, "Jump");
-				(void)myMenu->add(idMenuCTags, "Back",      "", ednMsgGuiCtags, "Back");
+				myMenu->add(idMenuCTags, "Load",      "", ednMsgGuiCtags, "Load");
+				myMenu->add(idMenuCTags, "ReLoad",    "", ednMsgGuiCtags, "ReLoad");
+				myMenu->add(idMenuCTags, "Jump",      "", ednMsgGuiCtags, "Jump");
+				myMenu->add(idMenuCTags, "Back",      "", ednMsgGuiCtags, "Back");
 			*/
 			int32_t idMenugDisplay = myMenu->addTitle("Display");
-				(void)myMenu->add(idMenugDisplay, "Color Black",          "", appl::MsgNameGuiChangeColor, "color/black/");
-				(void)myMenu->add(idMenugDisplay, "Color White",          "", appl::MsgNameGuiChangeColor, "color/white/");
-				(void)myMenu->add(idMenugDisplay, "Shape square",         "", l_MsgNameGuiChangeShape, "shape/square/");
-				(void)myMenu->add(idMenugDisplay, "Shape round",          "", l_MsgNameGuiChangeShape, "shape/round/");
-				(void)myMenu->addSpacer();
-				(void)myMenu->add(idMenugDisplay, "Reload openGl Shader", "", ednMsgGuiReloadShader);
+				myMenu->add(idMenugDisplay, "Color Black",          "", appl::MsgNameGuiChangeColor, "color/black/");
+				myMenu->add(idMenugDisplay, "Color White",          "", appl::MsgNameGuiChangeColor, "color/white/");
+				myMenu->add(idMenugDisplay, "Shape square",         "", l_MsgNameGuiChangeShape, "shape/square/");
+				myMenu->add(idMenugDisplay, "Shape round",          "", l_MsgNameGuiChangeShape, "shape/round/");
+				myMenu->addSpacer();
+				myMenu->add(idMenugDisplay, "Reload openGl Shader", "", ednMsgGuiReloadShader);
 			
-			m_widgetLabelFileName = new ewol::widget::Label("FileName");
+			m_widgetLabelFileName = ewol::object::makeShared(new ewol::widget::Label("FileName"));
 			m_widgetLabelFileName->setExpand(bvec2(true,false));
 			m_widgetLabelFileName->setFill(bvec2(true,false));;
 			mySizerHori->subWidgetAdd(m_widgetLabelFileName);
@@ -291,8 +267,8 @@ MainWindows::MainWindows(void) {
 }


-MainWindows::~MainWindows(void) {
-	appl::BufferManager::release(m_bufferManager);
+MainWindows::~MainWindows() {
+	
 }


@@ -318,7 +294,7 @@ void MainWindows::onReceiveMessage(const ewol::object::Message& _msg) {
 			return;
 		}
 		// Get a ref on the buffer selected (if null, no buffer was selected ...)
-		appl::Buffer* tmpBuffer = m_bufferManager->getBufferSelected();
+		ewol::object::Shared<appl::Buffer> tmpBuffer = m_bufferManager->getBufferSelected();
 		if (tmpBuffer != NULL) {
 			etk::FSNode tmpFile = tmpBuffer->getFileName();
 			tmpWidget->setFolder(tmpFile.getNameFolder());
@@ -328,20 +304,51 @@ void MainWindows::onReceiveMessage(const ewol::object::Message& _msg) {
 		tmpWidget->registerOnEvent(this, "validate", ednEventPopUpFileSelected);
 	} else if (_msg.getMessage() == ednMsgProperties) {
 		// Request the parameter GUI
-		ewol::widget::Parameter* tmpWidget = new ewol::widget::Parameter();
+		ewol::object::Shared<ewol::widget::Parameter> tmpWidget = ewol::object::makeShared(new ewol::widget::Parameter());
 		if (NULL == tmpWidget) {
 			APPL_ERROR("Can not allocate widget  == > display might be in error");
 		} else {
+			#ifdef SDGSDFGSDFGSDFGSDFGSTERGDHFGHFDS
+			std::string menuDescription = "<title>Properties</title>\n";
+			menuDescription += "<group>\n";
+			menuDescription += "	<title>Editor</title>\n";
+			menuDescription += "	<menu>\n";
+			menuDescription += "		<title>Editor Interface</title>\n";
+			menuDescription += "		<short-title>Editor</short-title>\n";
+			menuDescription += "		<widget>appl-text-viewer</widget>\n";
+			menuDescription += "	</menu>\n";
+			menuDescription += "</group>\n";
+			menuDescription += "<group>\n";
+			menuDescription += "	<title>Gui</title>\n";
+			menuDescription += "	<menu>\n";
+			menuDescription += "		<title>Font selection</title>\n";
+			menuDescription += "		<short-title>Font</short-title>\n";
+			menuDescription += "		<widget></widget>\n";
+			menuDescription += "	</menu>\n";
+			menuDescription += "	<menu>\n";
+			menuDescription += "		<title>Color selection</title>\n";
+			menuDescription += "		<short-title>Color</short-title>\n";
+			menuDescription += "		<widget></widget>\n";
+			menuDescription += "	</menu>\n";
+			menuDescription += "	<menu>\n";
+			menuDescription += "		<title>Theme selection</title>\n";
+			menuDescription += "		<short-title>Theme</short-title>\n";
+			menuDescription += "		<widget></widget>\n";
+			menuDescription += "	</menu>\n";
+			menuDescription += "</group>\n";
+			
+			tmpWidget->setMenu(menuDescription);
+			#endif
 			tmpWidget->setTitle("Properties");
 			popUpWidgetPush(tmpWidget);
 			tmpWidget->menuAddGroup("Editor");
-			ewol::Widget* tmpSubWidget = new globals::ParameterGlobalsGui();
+			ewol::object::Shared<ewol::Widget> tmpSubWidget = ewol::object::makeShared(new globals::ParameterGlobalsGui());
 			tmpWidget->menuAdd("Editor",          "", tmpSubWidget);
 			tmpWidget->menuAdd("Font & Color", "", NULL);
 			tmpWidget->menuAdd("Highlight",       "", NULL);
 			tmpWidget->menuAddGroup("General");
 			tmpWidget->menuAdd("Display",       "", NULL);
-			tmpSubWidget = new ParameterAboutGui();
+			tmpSubWidget = ewol::object::makeShared(new ParameterAboutGui());
 			tmpWidget->menuAdd("About",           "", tmpSubWidget);
 		}
 	} else if (_msg.getMessage() == appl::MsgNameGuiChangeColor) {
@@ -368,7 +375,7 @@ void MainWindows::onReceiveMessage(const ewol::object::Message& _msg) {
 	     || _msg.getMessage() == appl::Buffer::eventIsSave
 	     || _msg.getMessage() == appl::Buffer::eventChangeName) {
 		// select a new Buffer ==> change title:
-		appl::Buffer* tmpp = m_bufferManager->getBufferSelected();
+		ewol::object::Shared<appl::Buffer> tmpp = m_bufferManager->getBufferSelected();
 		if (tmpp == NULL) {
 			setTitle("Edn");
 			if (m_widgetLabelFileName != NULL) {
@@ -380,44 +387,45 @@ void MainWindows::onReceiveMessage(const ewol::object::Message& _msg) {
 				tmpp->registerOnEvent(this, appl::Buffer::eventIsSave);
 				tmpp->registerOnEvent(this, appl::Buffer::eventChangeName);
 			}
-			setTitle(std::string("Edn : ") + (tmpp->isModify()==true?" *":"") + tmpp->getFileName());
+			std::string nameFileSystem = etk::FSNode(tmpp->getFileName()).getFileSystemName();
+			setTitle(std::string("Edn : ") + (tmpp->isModify()==true?" *":"") + nameFileSystem);
 			if (m_widgetLabelFileName != NULL) {
-				m_widgetLabelFileName->setLabel(tmpp->getFileName() + (tmpp->isModify()==true?" *":""));
+				m_widgetLabelFileName->setLabel(nameFileSystem + (tmpp->isModify()==true?" *":""));
 			}
 		}
 		
 		
 	} else if (_msg.getMessage() == ednMsgGuiNew) {
-		(void)m_bufferManager->createNewBuffer();
+		m_bufferManager->createNewBuffer();
 	} else if (_msg.getMessage() == ednEventPopUpFileSelected) {
 		APPL_DEBUG("Request opening the file : " << _msg.getData());
 		m_bufferManager->open(_msg.getData());
 	} else if (_msg.getMessage() == ednMsgGuiSave) {
 		APPL_DEBUG("Request saving the file : " << _msg.getData());
 		if (std::tolower(_msg.getData()) == "current") {
-			appl::WorkerSaveFile* tmpWorker = new appl::WorkerSaveFile("", false);
+			new appl::WorkerSaveFile("", false);
 			return;
 		} else if (std::tolower(_msg.getData()) == "all") {
-			appl::WorkerSaveAllFile* tmpWorker = new appl::WorkerSaveAllFile();
+			new appl::WorkerSaveAllFile();
 			return;
 		} else {
 			APPL_ERROR("UNKNOW request : " << _msg);
 		}
 	} else if (_msg.getMessage() == ednMsgGuiSaveAs) {
-		appl::WorkerSaveFile* tmpWorker = new appl::WorkerSaveFile("", true);
+		new appl::WorkerSaveFile("", true);
 	} else if (_msg.getMessage() == ednMsgGuiClose) {
 		// Get a ref on the buffer selected (if null, no buffer was selected ...)
 		if (_msg.getData() == "current") {
-			appl::WorkerCloseFile* tmpWorker = new appl::WorkerCloseFile("");
+			new appl::WorkerCloseFile("");
 		} else {
-			appl::WorkerCloseAllFile* tmpWorker = new appl::WorkerCloseAllFile();
+			new appl::WorkerCloseAllFile();
 		}
 	} else if (_msg.getMessage() == mainWindowsRequestSaveFile) { // return after a choice of close...
 		if (m_bufferManager->exist(_msg.getData()) == false) {
 			APPL_ERROR("Try to save an non-existant file :" << _msg.getData());
 			return;
 		}
-		appl::Buffer* tmpBuffer = m_bufferManager->get(_msg.getData());
+		ewol::object::Shared<appl::Buffer> tmpBuffer = m_bufferManager->get(_msg.getData());
 		if (tmpBuffer == NULL) {
 			APPL_ERROR("Error to get the buffer : " << _msg.getData());
 			return;
@@ -436,7 +444,7 @@ void MainWindows::onReceiveMessage(const ewol::object::Message& _msg) {
 			APPL_ERROR("Try to save an non-existant file :" << _msg.getData());
 			return;
 		}
-		appl::Buffer* tmpBuffer = m_bufferManager->get(_msg.getData());
+		ewol::object::Shared<appl::Buffer> tmpBuffer = m_bufferManager->get(_msg.getData());
 		if (tmpBuffer == NULL) {
 			APPL_ERROR("Error to get the buffer : " << _msg.getData());
 			return;
@@ -447,7 +455,7 @@ void MainWindows::onReceiveMessage(const ewol::object::Message& _msg) {
 			APPL_ERROR("Try to save an non-existant file :" << _msg.getData());
 			return;
 		}
-		appl::Buffer* tmpBuffer = m_bufferManager->get(_msg.getData());
+		ewol::object::Shared<appl::Buffer> tmpBuffer = m_bufferManager->get(_msg.getData());
 		if (tmpBuffer == NULL) {
 			APPL_ERROR("Error to get the buffer : " << _msg.getData());
 			return;
@@ -458,7 +466,7 @@ void MainWindows::onReceiveMessage(const ewol::object::Message& _msg) {
 	return;
 }

-void MainWindows::saveAsPopUp(appl::Buffer* _buffer) {
+void MainWindows::saveAsPopUp(const ewol::object::Shared<appl::Buffer>& _buffer) {
 	if (_buffer == NULL) {
 		APPL_ERROR("Call With NULL input...");
 		return;
@@ -466,19 +474,19 @@ void MainWindows::saveAsPopUp(appl::Buffer* _buffer) {
 	appl::WorkerSaveFile* tmpObject = new appl::WorkerSaveFile(_buffer->getFileName());
 }

-void MainWindows::closeNotSavedFile(appl::Buffer* _buffer) {
+void MainWindows::closeNotSavedFile(const ewol::object::Shared<appl::Buffer>& _buffer) {
 	if (_buffer == NULL) {
 		APPL_ERROR("Call With NULL input...");
 		return;
 	}
-	ewol::widget::StdPopUp* tmpPopUp = new ewol::widget::StdPopUp();
+	ewol::object::Shared<ewol::widget::StdPopUp> tmpPopUp = ewol::object::makeShared(new ewol::widget::StdPopUp());
 	if (tmpPopUp == NULL) {
 		APPL_ERROR("Can not create a simple pop-up");
 		return;
 	}
 	tmpPopUp->setTitle("<bold>Close un-saved file:</bold>");
 	tmpPopUp->setComment("The file named : <i>\"" + _buffer->getFileName() + "\"</i> is curently modify.   <br/>If you don't saves these modifications,<br/>they will be definitly lost...");
-	ewol::Widget* bt = NULL;
+	ewol::object::Shared<ewol::Widget> bt = NULL;
 	if (_buffer->hasFileName() == true) {
 		bt = tmpPopUp->addButton("Save", true);
 		if (bt != NULL) {
@@ -502,7 +510,7 @@ void MainWindows::closeNotSavedFile(appl::Buffer* _buffer) {
 	popUpWidgetPush(tmpPopUp);
 }

-void MainWindows::onObjectRemove(ewol::Object* _removeObject) {
+void MainWindows::onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject) {
 	ewol::widget::Windows::onObjectRemove(_removeObject);
 	if (m_widgetLabelFileName == _removeObject) {
 		m_widgetLabelFileName = NULL;
--- a/sources/appl/Gui/MainWindows.h
+++ b/sources/appl/Gui/MainWindows.h
@@ -19,27 +19,26 @@

 class MainWindows : public ewol::widget::Windows {
 	private:
-		int32_t m_currentSavingAsIdBuffer;
-		ewol::widget::Label* m_widgetLabelFileName;
+		ewol::object::Shared<ewol::widget::Label> m_widgetLabelFileName;
 	public:
 		// Constructeur
-		MainWindows(void);
-		~MainWindows(void);
+		MainWindows();
+		virtual ~MainWindows();
 	private:
-		appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
+		ewol::object::Shared<appl::BufferManager> m_bufferManager; //!< handle on the buffer manager
 		/**
 		 * @brief Display a pop-up to the select the name of the file.
 		 * @param[in] _buffer Buffer that might be saved with a new name.
 		 */
-		void saveAsPopUp(appl::Buffer* _buffer);
+		void saveAsPopUp(const ewol::object::Shared<appl::Buffer>& _buffer);
 		/**
 		 * @brief Display a pop-up to the user to confirm wat he want to do when he close a file not saved.
 		 * @param[in] _buffer Buffer that might be close.
 		 */
-		void closeNotSavedFile(appl::Buffer* _buffer);
+		void closeNotSavedFile(const ewol::object::Shared<appl::Buffer>& _buffer);
 	public: // Derived function
 		virtual void onReceiveMessage(const ewol::object::Message& _msg);
-		virtual void onObjectRemove(ewol::Object * _removeObject);
+		virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 };


--- a/sources/appl/Gui/Search.cpp
+++ b/sources/appl/Gui/Search.cpp
@@ -28,7 +28,7 @@ const char* const l_eventWrapCb = "appl-wrap-CheckBox";
 const char* const l_eventForwardCb = "appl-forward-CheckBox";
 const char* const l_eventHideBt = "appl-hide-button";

-Search::Search(void) :
+appl::widget::Search::Search() :
  ewol::widget::Composer(ewol::widget::Composer::file, "DATA:GUI-Search.xml"),
  m_viewerManager(NULL),
  m_forward(true),
@@ -36,8 +36,8 @@ Search::Search(void) :
  m_wrap(true),
  m_searchEntry(NULL),
  m_replaceEntry(NULL) {
-	addObjectType("appl::Search");
-	// load buffer manager:
+	addObjectType("appl::widget::Search");
+	// load buffer manager:onObjectRemove
 	m_viewerManager = appl::ViewerManager::keep();
 	// link event
 	registerOnEventNameWidget(this, "SEARCH:close",         "pressed", l_eventHideBt);
@@ -55,24 +55,24 @@ Search::Search(void) :
 	setConfigNamed("SEARCH:wrap", "value", std::to_string(m_wrap));
 	setConfigNamed("SEARCH:up-down", "value", std::to_string(m_forward));
 	// get widget
-	m_searchEntry = dynamic_cast<ewol::widget::Entry*>(getWidgetNamed("SEARCH:search-entry"));
-	m_replaceEntry = dynamic_cast<ewol::widget::Entry*>(getWidgetNamed("SEARCH:replace-entry"));
+	m_searchEntry = ewol::dynamic_pointer_cast<ewol::widget::Entry>(getWidgetNamed("SEARCH:search-entry"));
+	m_replaceEntry = ewol::dynamic_pointer_cast<ewol::widget::Entry>(getWidgetNamed("SEARCH:replace-entry"));
 	// Display and hide event:
 	registerMultiCast(ednMsgGuiSearch);
 	// basicly hiden ...
 	hide();
 }

-Search::~Search(void) {
-	appl::ViewerManager::release(m_viewerManager);
+appl::widget::Search::~Search() {
+	
 }

-void Search::find(void) {
+void appl::widget::Search::find() {
 	if (m_viewerManager == NULL) {
 		APPL_WARNING("No viewer manager selected!!!");
 		return;
 	}
-	appl::TextViewer* viewer = m_viewerManager->getViewerSelected();
+	ewol::object::Shared<appl::TextViewer> viewer = m_viewerManager->getViewerSelected();
 	if (viewer == NULL) {
 		APPL_INFO("No viewer selected!!!");
 		return;
@@ -103,12 +103,12 @@ void Search::find(void) {
 	}
 }

-void Search::replace(void) {
+void appl::widget::Search::replace() {
 	if (m_viewerManager == NULL) {
 		APPL_WARNING("No viewer manager selected!!!");
 		return;
 	}
-	appl::TextViewer* viewer = m_viewerManager->getViewerSelected();
+	ewol::object::Shared<appl::TextViewer> viewer = m_viewerManager->getViewerSelected();
 	if (viewer == NULL) {
 		APPL_INFO("No viewer selected!!!");
 		return;
@@ -121,7 +121,7 @@ void Search::replace(void) {
 }


-void Search::onReceiveMessage(const ewol::object::Message& _msg) {
+void appl::widget::Search::onReceiveMessage(const ewol::object::Message& _msg) {
 	ewol::widget::Composer::onReceiveMessage(_msg);
 	APPL_INFO("Search receive message : " << _msg);
 	if ( _msg.getMessage() == l_eventSearchEntry) {
@@ -162,16 +162,16 @@ void Search::onReceiveMessage(const ewol::object::Message& _msg) {
 	}
 }

-void Search::onObjectRemove(ewol::Object * _removeObject) {
-	ewol::widget::Composer::onObjectRemove(_removeObject);
-	if (_removeObject == m_searchEntry) {
-		m_searchEntry = NULL;
+void appl::widget::Search::onObjectRemove(const ewol::object::Shared<ewol::Object>& _object) {
+	ewol::widget::Composer::onObjectRemove(_object);
+	if (_object == m_searchEntry) {
+		m_searchEntry.reset();
 	}
-	if (_removeObject == m_replaceEntry) {
-		m_replaceEntry = NULL;
+	if (_object == m_replaceEntry) {
+		m_replaceEntry.reset();
 	}
-	if (_removeObject == m_viewerManager) {
-		m_viewerManager = NULL;
+	if (_object == m_viewerManager) {
+		m_viewerManager.reset();
 	}
 }

--- a/sources/appl/Gui/Search.h
+++ b/sources/appl/Gui/Search.h
@@ -14,35 +14,37 @@
 #include <ewol/widget/Entry.h>
 #include <appl/Buffer.h>
 #include <appl/Gui/ViewerManager.h>
-
-class Search : public ewol::widget::Composer {
-	private:
-		appl::ViewerManager* m_viewerManager; //!< handle on the buffer manager
-		bool m_forward;
-		bool m_caseSensitive;
-		bool m_wrap;
-		ewol::widget::Entry* m_searchEntry;
-		ewol::widget::Entry* m_replaceEntry;
-		std::u32string m_searchData;
-		std::u32string m_replaceData;
-	public:
-		// Constructeur
-		Search(void);
-		~Search(void);
-	private:
-		/**
-		 * @brief Find the next element that corespond at the search
-		 */
-		void find(void);
-		/**
-		 * @brief Replace the current selected text.
-		 */
-		void replace(void);
-	public: // derived function
-		virtual void onReceiveMessage(const ewol::object::Message& _msg);
-		virtual void onObjectRemove(ewol::Object * _removeObject);
+namespace appl {
+	namespace widget {
+		class Search : public ewol::widget::Composer {
+			private:
+				ewol::object::Shared<appl::ViewerManager> m_viewerManager; //!< handle on the buffer manager
+				bool m_forward;
+				bool m_caseSensitive;
+				bool m_wrap;
+				ewol::object::Shared<ewol::widget::Entry> m_searchEntry;
+				ewol::object::Shared<ewol::widget::Entry> m_replaceEntry;
+				std::u32string m_searchData;
+				std::u32string m_replaceData;
+			public:
+				// Constructeur
+				Search();
+				virtual ~Search();
+			private:
+				/**
+				 * @brief Find the next element that corespond at the search
+				 */
+				void find();
+				/**
+				 * @brief Replace the current selected text.
+				 */
+				void replace();
+			public: // derived function
+				virtual void onReceiveMessage(const ewol::object::Message& _msg);
+				virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _object);
+		};
+	};
 };
-
 #endif


--- a/sources/appl/Gui/TagFileList.cpp
+++ b/sources/appl/Gui/TagFileList.cpp
@@ -16,29 +16,35 @@ extern const char * const applEventCtagsListSelect     = "appl-event-ctags-list-
 extern const char * const applEventCtagsListUnSelect   = "appl-event-ctags-list-un-select";
 extern const char * const applEventCtagsListValidate   = "appl-event-ctags-list-validate";

-appl::TagFileList::TagFileList(void) {
+appl::TagFileList::TagFileList() {
 	addObjectType("appl::TagFileList");
 	m_selectedLine = -1;
 	addEventId(applEventCtagsListSelect);
 	addEventId(applEventCtagsListValidate);
 	setMouseLimit(1);
-}
-
-
-appl::TagFileList::~TagFileList(void) {
-	for (int32_t iii=0; iii<m_list.size(); iii++) {
-		if (NULL != m_list[iii]) {
-			delete(m_list[iii]);
-			m_list[iii] = NULL;
-		}
+	// Load color properties: (use file list to be generic ...)
+	m_colorProperty = ewol::resource::ColorFile::keep("THEME:COLOR:ListFileSystem.json");
+	if (m_colorProperty != NULL) {
+		m_colorIdText = m_colorProperty->request("text");
+		m_colorIdBackground1 = m_colorProperty->request("background1");
+		m_colorIdBackground2 = m_colorProperty->request("background2");
+		m_colorIdBackgroundSelected = m_colorProperty->request("selected");
 	}
 }

-etk::Color<> appl::TagFileList::getBasicBG(void) {
+
+appl::TagFileList::~TagFileList() {
+	for (auto &it : m_list) {
+		delete(it);
+		it = NULL;
+	}
+}
+
+etk::Color<> appl::TagFileList::getBasicBG() {
 	return 0x00000010;
 }

-uint32_t appl::TagFileList::getNuberOfColomn(void) {
+uint32_t appl::TagFileList::getNuberOfColomn() {
 	return 2;
 }

@@ -47,12 +53,12 @@ bool appl::TagFileList::getTitle(int32_t _colomn, std::string& _myTitle, etk::Co
 	return true;
 }

-uint32_t appl::TagFileList::getNuberOfRaw(void) {
+uint32_t appl::TagFileList::getNuberOfRaw() {
 	return m_list.size();
 }

 bool appl::TagFileList::getElement(int32_t _colomn, int32_t _raw, std::string& _myTextToWrite, etk::Color<>& _fg, etk::Color<>& _bg) {
-	if (_raw >= 0 && _raw < m_list.size() && NULL != m_list[_raw]) {
+	if (_raw >= 0 && (size_t)_raw < m_list.size() && NULL != m_list[_raw]) {
 		if (0 == _colomn) {
 			_myTextToWrite = std::to_string(m_list[_raw]->fileLine);
 		} else {
@@ -61,26 +67,14 @@ bool appl::TagFileList::getElement(int32_t _colomn, int32_t _raw, std::string& _
 	} else {
 		_myTextToWrite = "ERROR";
 	}
-	_fg = etk::color::black;
+	_fg = m_colorProperty->get(m_colorIdText);
 	if (_raw % 2) {
-		if (_colomn%2 == 0) {
-			_bg = 0xFFFFFF00;
-		} else {
-			_bg = 0xFFFFFF10;
-		}
+		_bg = m_colorProperty->get(m_colorIdBackground1);
 	} else {
-		if (_colomn%2 == 0) {
-			_bg = 0xBFBFBFFF;
-		} else {
-			_bg = 0xCFCFCFFF;
-		}
+		_bg = m_colorProperty->get(m_colorIdBackground2);
 	}
 	if (m_selectedLine == _raw) {
-		if (_colomn%2 == 0) {
-			_bg = 0x8F8FFFFF;
-		} else {
-			_bg = 0x7F7FFFFF;
-		}
+		_bg = m_colorProperty->get(m_colorIdBackgroundSelected);
 	}
 	return true;
 };
@@ -91,7 +85,7 @@ bool appl::TagFileList::onItemEvent(int32_t _IdInput, enum ewol::key::status _ty
 		EWOL_INFO("Event on List : IdInput=" << _IdInput << " colomn=" << _colomn << " raw=" << _raw );
 		if (_IdInput == 1) {
 			int32_t previousRaw = m_selectedLine;
-			if (_raw > m_list.size() ) {
+			if (_raw > (int64_t)m_list.size() ) {
 				m_selectedLine = -1;
 			} else {
 				m_selectedLine = _raw;
@@ -101,7 +95,7 @@ bool appl::TagFileList::onItemEvent(int32_t _IdInput, enum ewol::key::status _ty
 				event = applEventCtagsListSelect;
 			}
 			if(    m_selectedLine  >= 0
-			    && m_selectedLine < m_list.size()
+			    && m_selectedLine < (int64_t)m_list.size()
 			    && NULL != m_list[m_selectedLine] ) {
 				generateEventId(event, std::to_string(m_list[_raw]->fileLine)+":"+m_list[m_selectedLine]->filename);
 			} else {
--- a/sources/appl/Gui/TagFileList.h
+++ b/sources/appl/Gui/TagFileList.h
@@ -11,6 +11,7 @@

 #include <appl/debug.h>
 #include <ewol/widget/List.h>
+#include <ewol/resource/ColorFile.h>


 extern const char * const applEventCtagsListSelect;
@@ -27,7 +28,7 @@ namespace appl {
 			  fileLine(_line) {
 				
 			};
-			~TagListElement(void) {
+			virtual ~TagListElement() {
 				
 			};
 	};
@@ -35,14 +36,20 @@ namespace appl {
 		private:
 			int32_t m_selectedLine;
 			std::vector<appl::TagListElement*> m_list;
+		protected:
+			ewol::object::Shared<ewol::resource::ColorFile> m_colorProperty; //!< theme color property.
+			int32_t m_colorIdText; //!< Color of the text.
+			int32_t m_colorIdBackground1; //!< Color of the Background.
+			int32_t m_colorIdBackground2; //!< Color of the Background 2.
+			int32_t m_colorIdBackgroundSelected; //!< Color of line selected.
 		public:
-			TagFileList(void);
-			~TagFileList(void);
+			TagFileList();
+			virtual ~TagFileList();
 			// display API :
-			virtual etk::Color<> getBasicBG(void);
-			uint32_t getNuberOfColomn(void);
+			virtual etk::Color<> getBasicBG();
+			uint32_t getNuberOfColomn();
 			bool getTitle(int32_t _colomn, std::string& _myTitle, etk::Color<>& _fg, etk::Color<>& _bg);
-			uint32_t getNuberOfRaw(void);
+			uint32_t getNuberOfRaw();
 			bool getElement(int32_t _colomn, int32_t _raw, std::string& _myTextToWrite, etk::Color<>& _fg, etk::Color<>& _bg);
 			bool onItemEvent(int32_t _IdInput, enum ewol::key::status _typeEvent, int32_t _colomn, int32_t _raw, float _x, float _y);
 		public:
--- a/sources/appl/Gui/TagFileSelection.cpp
+++ b/sources/appl/Gui/TagFileSelection.cpp
@@ -30,18 +30,14 @@ extern const char * const applEventctagsSelection = "appl-event-ctags-validate";
 extern const char * const applEventctagsCancel    = "appl-event-ctags-cancel";


-appl::TagFileSelection::TagFileSelection(void) {
+appl::TagFileSelection::TagFileSelection() {
 	addObjectType("appl::TagFileSelection");
 	addEventId(applEventctagsSelection);
 	addEventId(applEventctagsCancel);
 	
-	ewol::widget::Label* myWidgetTitle = NULL;
-	ewol::widget::Button* myWidgetValidate = NULL;
-	ewol::widget::Button* myWidgetCancel = NULL;
+	ewol::object::Shared<ewol::widget::Label> myWidgetTitle;
 	
-	ewol::widget::Sizer * mySizerVert = NULL;
-	ewol::widget::Sizer * mySizerHori = NULL;
-	ewol::widget::Spacer * mySpacer = NULL;
+	ewol::object::Shared<ewol::widget::Sizer> mySizerVert;
 	#if defined(__TARGET_OS__Android)
 		setMinSize(ewol::Dimension(vec2(90,90),ewol::Dimension::Pourcent));
 	#elif defined(__TARGET_OS__Windows)
@@ -50,7 +46,7 @@ appl::TagFileSelection::TagFileSelection(void) {
 		setMinSize(ewol::Dimension(vec2(80,80),ewol::Dimension::Pourcent));
 	#endif
 	
-	mySizerVert = new ewol::widget::Sizer(ewol::widget::Sizer::modeVert);
+	mySizerVert = ewol::object::makeShared(new ewol::widget::Sizer(ewol::widget::Sizer::modeVert));
 	if (NULL == mySizerVert) {
 		EWOL_ERROR("Can not allocate widget  == > display might be in error");
 	} else {
@@ -58,7 +54,7 @@ appl::TagFileSelection::TagFileSelection(void) {
 		mySizerVert->setExpand(bvec2(true,true));
 		// set it in the pop-up-system : 
 		setSubWidget(mySizerVert);
-		ewol::widget::Composer* compose = new ewol::widget::Composer(ewol::widget::Composer::String,
+		ewol::object::Shared<ewol::widget::Composer> compose = ewol::object::makeShared(new ewol::widget::Composer(ewol::widget::Composer::String,
 		   "<sizer mode=\"hori\" expand=\"true,false\" lock=\"false,true\">\n"
 		   "	<spacer expand=\"true,false\"/>\n"
 		   "	<button name=\"PLUGIN-CTAGS-jump\" expand=\"false\" fill=\"true\">"
@@ -73,14 +69,14 @@ appl::TagFileSelection::TagFileSelection(void) {
 		   "			<label>Cancel</label>\n"
 		   "		</sizer>\n"
 		   "	</button>\n"
-		   "</sizer>\n");
+		   "</sizer>\n"));
 		compose->setExpand(bvec2(true,false));
 		compose->setFill(bvec2(true,true));
 		mySizerVert->subWidgetAdd(compose);
 		compose->registerOnEventNameWidget(this, "PLUGIN-CTAGS-jump", "pressed", applEventctagsSelection);
 		compose->registerOnEventNameWidget(this, "PLUGIN-CTAGS-cancel", "pressed", applEventctagsCancel);
 			
-		m_listTag = new appl::TagFileList();
+		m_listTag = ewol::object::makeShared(new appl::TagFileList());
 		if (NULL == m_listTag) {
 			EWOL_ERROR("Can not allocate widget  == > display might be in error");
 		} else {
@@ -102,7 +98,7 @@ appl::TagFileSelection::TagFileSelection(void) {
 }


-appl::TagFileSelection::~TagFileSelection(void) {
+appl::TagFileSelection::~TagFileSelection() {
 	
 }

@@ -143,7 +139,7 @@ void appl::TagFileSelection::addCtagsNewItem(std::string _file, int32_t _line) {
 	}
 }

-void appl::TagFileSelection::onObjectRemove(ewol::Object * _removeObject) {
+void appl::TagFileSelection::onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject) {
 	// First step call parrent : 
 	ewol::widget::PopUp::onObjectRemove(_removeObject);
 	// second step find if in all the elements ...
--- a/sources/appl/Gui/TagFileSelection.h
+++ b/sources/appl/Gui/TagFileSelection.h
@@ -19,11 +19,11 @@ extern const char * const applEventctagsCancel;
 namespace appl {
 	class TagFileSelection : public ewol::widget::PopUp {
 		private:
-			appl::TagFileList* m_listTag;
+			ewol::object::Shared<appl::TagFileList> m_listTag;
 			std::string m_eventNamed;
 		public:
-			TagFileSelection(void);
-			virtual ~TagFileSelection(void);
+			TagFileSelection();
+			virtual ~TagFileSelection();
 			/**
 			 * @brief add a Ctags item on the curent list
 			 * @param[in] file Compleate file name
@@ -32,7 +32,7 @@ namespace appl {
 			void addCtagsNewItem(std::string file, int32_t line);
 		public: // herited function
 			void onReceiveMessage(const ewol::object::Message& _msg);
-			void onObjectRemove(ewol::Object * _removeObject);
+			void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 	};
 };

--- a/sources/appl/Gui/TextViewer.cpp
+++ b/sources/appl/Gui/TextViewer.cpp
@@ -29,7 +29,6 @@
 	APPL_DEBUG(comment << (float)((float)processTimeLocal / 1000.0) << "ms");

 appl::TextViewer::TextViewer(const std::string& _fontName, int32_t _fontSize) :
-  m_buffer(NULL),
  m_displayText(_fontName, _fontSize),
  m_insertMode(false) {
 	addObjectType("appl::TextViewer");
@@ -41,6 +40,7 @@ appl::TextViewer::TextViewer(const std::string& _fontName, int32_t _fontSize) :
 	registerMultiCast(appl::MsgSelectNewFile);
 	registerMultiCast(appl::MsgSelectGotoLineSelect);
 	setLimitScrolling(0.2);
+	setSingleFinger(false);
 	
 	// load buffer manager:
 	m_bufferManager = appl::BufferManager::keep();
@@ -62,11 +62,20 @@ appl::TextViewer::TextViewer(const std::string& _fontName, int32_t _fontSize) :
 	setCurrentSelect();
 }

-appl::TextViewer::~TextViewer(void) {
+appl::TextViewer::~TextViewer() {
 	appl::textPluginManager::disconnect(*this);
-	appl::GlyphPainting::release(m_paintingProperties);
-	appl::BufferManager::release(m_bufferManager);
-	appl::ViewerManager::release(m_viewerManager);
+}
+
+std::string appl::TextViewer::getBufferPath() {
+	if (m_buffer == NULL) {
+		return "";
+	}
+	std::string filename = m_buffer->getFileName();
+	size_t pos = filename.rfind('/');
+	if (pos == std::string::npos) {
+		return "";
+	}
+	return std::string(filename, 0, pos);
 }

 void appl::TextViewer::changeZoom(float _range) {
@@ -74,19 +83,19 @@ void appl::TextViewer::changeZoom(float _range) {
 	markToRedraw();
 }

-bool appl::TextViewer::calculateMinSize(void) {
+bool appl::TextViewer::calculateMinSize() {
 	m_minSize.setValue(50,50);
 	return true;
 }


-void appl::TextViewer::onDraw(void) {
+void appl::TextViewer::onDraw() {
 	m_displayDrawing.draw();
 	m_displayText.draw();
 	WidgetScrolled::onDraw();
 }

-void appl::TextViewer::onRegenerateDisplay(void) {
+void appl::TextViewer::onRegenerateDisplay() {
 	if (false == needRedraw()) {
 		return;
 	}
@@ -129,14 +138,11 @@ void appl::TextViewer::onRegenerateDisplay(void) {
 	vec3 tmpCursorPosition(0, 0, -1);
 	float tmpCursorLenght = -1.0;
 	// real display ...
-	etk::Buffer& buf = m_buffer->getData();
 	m_displayText.setColor(etk::Color<>(0, 0, 0, 256));
 	float countNbLine = 1;
 	int32_t countColomn = 0;
 	// the siplay string :
 	std::u32string stringToDisplay;
-	int64_t bufferElementSize = 0;
-	bool isSelect = false;
 	appl::Buffer::Iterator selectPosStart = m_buffer->begin();
 	appl::Buffer::Iterator selectPosStop = m_buffer->begin();
 	if (m_buffer->hasTextSelected() == true) {
@@ -352,7 +358,8 @@ bool appl::TextViewer::onEventEntry(const ewol::event::Entry& _event) {
 		m_buffer->setSelectMode(false);
 		// normal adding char ...
 		char output[5];
-		int32_t nbElement = u32char::convertUtf8(localValue, output);
+		output[0] = '0';
+		u32char::convertUtf8(localValue, output);
 		if (    m_buffer->hasTextSelected() == false
 		     && _event.getSpecialKey().getInsert() == true) {
 			appl::Buffer::Iterator pos = m_buffer->cursor();
@@ -368,7 +375,6 @@ bool appl::TextViewer::onEventEntry(const ewol::event::Entry& _event) {
 	}
 	// move events ...
 	if (_event.getStatus() == ewol::key::statusDown) {
-		bool needUpdatePosition = true;
 		// selection when shift is set:
 		m_buffer->setSelectMode(_event.getSpecialKey().getShift());
 		// check selection event ...
@@ -418,7 +424,8 @@ bool appl::TextViewer::onEventEntry(const ewol::event::Entry& _event) {
 }

 bool appl::TextViewer::onEventInput(const ewol::event::Input& _event) {
-	if (_event.getId() != 0) {
+	if (   _event.getId() != 0
+	    && _event.getStatus() == ewol::key::statusDown) {
 		keepFocus();
 	}
 	//tic();
@@ -426,15 +433,17 @@ bool appl::TextViewer::onEventInput(const ewol::event::Input& _event) {
 		return false;
 	}
 	// First call the scrolling widget :
-	if (WidgetScrolled::onEventInput(_event) == true) {
+	if (ewol::widget::WidgetScrolled::onEventInput(_event) == true) {
 		markToRedraw();
 		return true;
 	}
+	APPL_VERBOSE("event : " << _event);
 	// Second call plugin
 	if (appl::textPluginManager::onEventInput(*this, _event) == true) {
 		markToRedraw();
 		return true;
 	}
+	APPL_VERBOSE("event2 : " << _event);
 	vec2 relativePos = relativePosition(_event.getPos());
 	// offset for the lineNumber:
 	relativePos -= vec2(m_lastOffsetDisplay, 0);
@@ -537,7 +546,7 @@ bool appl::TextViewer::onEventInput(const ewol::event::Input& _event) {
 }


-void appl::TextViewer::mouseEventDouble(void) {
+void appl::TextViewer::mouseEventDouble() {
 	//m_selectMode = false;
 	appl::Buffer::Iterator beginPos, endPos;
 	if (true == m_buffer->getPosAround(m_buffer->cursor(), beginPos, endPos)) {
@@ -546,7 +555,7 @@ void appl::TextViewer::mouseEventDouble(void) {
 	}
 }

-void appl::TextViewer::mouseEventTriple(void) {
+void appl::TextViewer::mouseEventTriple() {
 	//m_selectMode = false;
 	moveCursor(m_buffer->getEndLine(m_buffer->cursor()));
 	m_buffer->setSelectionPos(m_buffer->getStartLine(m_buffer->cursor()));
@@ -615,7 +624,7 @@ void appl::TextViewer::onReceiveMessage(const ewol::object::Message& _msg) {
 	ewol::widget::WidgetScrolled::onReceiveMessage(_msg);
 	APPL_VERBOSE("receive msg: " << _msg);
 	// First call plugin
-	if (appl::textPluginManager::onReceiveMessage(*this, _msg) == true) {
+	if (appl::textPluginManager::onReceiveMessageViewer(*this, _msg) == true) {
 		markToRedraw();
 		return;
 	}
@@ -690,7 +699,7 @@ void appl::TextViewer::onReceiveMessage(const ewol::object::Message& _msg) {
 	}
 }

-void appl::TextViewer::onObjectRemove(ewol::Object* _removeObject) {
+void appl::TextViewer::onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject) {
 	ewol::widget::WidgetScrolled::onObjectRemove(_removeObject);
 	if (m_buffer == _removeObject) {
 		m_buffer = NULL;
@@ -698,14 +707,14 @@ void appl::TextViewer::onObjectRemove(ewol::Object* _removeObject) {
 	}
 }

-void appl::TextViewer::onGetFocus(void) {
+void appl::TextViewer::onGetFocus() {
 	showKeyboard();
 	APPL_INFO("Focus - In");
 	setCurrentSelect();
 	markToRedraw();
 }

-void appl::TextViewer::onLostFocus(void) {
+void appl::TextViewer::onLostFocus() {
 	hideKeyboard();
 	APPL_INFO("Focus - out");
 	markToRedraw();
@@ -721,7 +730,7 @@ void appl::TextViewer::setFontName(const std::string& _fontName) {
 }

 // TODO : Update process time ==> a little expensive (2->4ms) in end of file
-void appl::TextViewer::updateScrolling(void) {
+void appl::TextViewer::updateScrolling() {
 	if (m_buffer == NULL) {
 		return;
 	}
@@ -816,7 +825,7 @@ bool appl::TextViewer::replace(const std::string& _data) {
 	return replace(_data, m_buffer->selectStart(), m_buffer->selectStop());
 }

-void appl::TextViewer::remove(void) {
+void appl::TextViewer::remove() {
 	if (m_buffer == NULL) {
 		return;
 	}
@@ -986,13 +995,13 @@ float appl::TextViewer::getScreenSize(const appl::Buffer::Iterator& _startLinePo
 	return ret;
 }

-void appl::TextViewer::setCurrentSelect(void) {
+void appl::TextViewer::setCurrentSelect() {
 	if (m_viewerManager != NULL) {
 		m_viewerManager->setViewerSelected(this, m_buffer);
 	}
 }

-bool appl::TextViewer::isSelectedLast(void) {
+bool appl::TextViewer::isSelectedLast() {
 	if (m_viewerManager != NULL) {
 		return m_viewerManager->isLastSelected(this);
 	}
--- a/sources/appl/Gui/TextViewer.h
+++ b/sources/appl/Gui/TextViewer.h
@@ -24,7 +24,7 @@
 namespace appl {
 	class TextViewer : public ewol::widget::WidgetScrolled {
 		private:
-			appl::GlyphPainting* m_paintingProperties; //!< element painting property
+			ewol::object::Shared<appl::GlyphPainting> m_paintingProperties; //!< element painting property
 			int32_t m_colorBackground;
 			int32_t m_colorSpace;
 			int32_t m_colorTabulation;
@@ -33,40 +33,40 @@ namespace appl {
 			int32_t m_colorSelection;
 			int32_t m_colorNormal;
 		private:
-			appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
-			appl::ViewerManager* m_viewerManager; //!< handle on the buffer manager
+			ewol::object::Shared<appl::BufferManager> m_bufferManager; //!< handle on the buffer manager
+			ewol::object::Shared<appl::ViewerManager> m_viewerManager; //!< handle on the buffer manager
 		public:
 			TextViewer(const std::string& _fontName="", int32_t _fontSize=-1);
-			virtual ~TextViewer(void);
+			virtual ~TextViewer();
 		private:
-			appl::Buffer* m_buffer; //!< pointer on the current buffer to display (can be null if the buffer is remover or in state of changing buffer)
+			ewol::object::Shared<appl::Buffer> m_buffer; //!< pointer on the current buffer to display (can be null if the buffer is remover or in state of changing buffer)
 		public:
 			/**
 			 * @brief Get the buffer property (only for the class : template <typename TYPE> class TextViewerPluginData)
 			 * @return pointer on buffer
 			 */
-			appl::Buffer* internalGetBuffer(void) {
+			ewol::object::Shared<appl::Buffer> internalGetBuffer() {
 				return m_buffer;
 			}
 		private:
 			ewol::compositing::Text m_displayText; //!< Text display properties.
 			ewol::compositing::Drawing m_displayDrawing; //!< Other diaplay requested.
-			std::vector<std::pair<appl::Buffer*, vec2>> m_drawingRemenber;
+			std::vector<std::pair<ewol::object::Shared<appl::Buffer>, vec2>> m_drawingRemenber;
 		public:
 			void setFontSize(int32_t _size);
 			void setFontName(const std::string& _fontName);
 		protected: // derived function
-			virtual void onDraw(void);
+			virtual void onDraw();
 		public:  // Derived function
-			virtual bool calculateMinSize(void);
-			virtual void onRegenerateDisplay(void);
+			virtual bool calculateMinSize();
+			virtual void onRegenerateDisplay();
 			virtual void onReceiveMessage(const ewol::object::Message& _msg);
-			virtual void onObjectRemove(ewol::Object* _removeObject);
+			virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 			virtual bool onEventInput(const ewol::event::Input& _event);
 			virtual bool onEventEntry(const ewol::event::Entry& _event);
 			virtual void onEventClipboard(enum ewol::context::clipBoard::clipboardListe _clipboardID);
-			virtual void onGetFocus(void);
-			virtual void onLostFocus(void);
+			virtual void onGetFocus();
+			virtual void onLostFocus();
 			virtual void changeZoom(float _range);
 		private:
 			float m_lastOffsetDisplay; //!< Line number ofssed in the display
@@ -77,7 +77,7 @@ namespace appl {
 			 * @brief Update the scrolling position from the cursor position,
 			 * it might be be all time in the display screen.
 			 */
-			void updateScrolling(void);
+			void updateScrolling();
 			// TODO : Doc : write data on buffer
 			bool moveCursor(const appl::Buffer::Iterator& _pos);
 			bool write(const std::string& _data);
@@ -90,11 +90,11 @@ namespace appl {
 			/**
 			 * @brief Remove selected data ...
 			 */
-			void remove(void);
+			void remove();
 			/**
 			 * @brief Remove selected data ... (No plugin call)
 			 */
-			void removeDirect(void) {
+			void removeDirect() {
 				if (m_buffer==NULL) {
 					return;
 				}
@@ -156,8 +156,8 @@ namespace appl {
 			}
 			
 			appl::Buffer::Iterator getMousePosition(const vec2& _relativePos);
-			void mouseEventDouble(void);
-			void mouseEventTriple(void);
+			void mouseEventDouble();
+			void mouseEventTriple();
 		private:
 			enum moveMode {
 				moveLetter,
@@ -191,25 +191,30 @@ namespace appl {
 			/**
 			 * @brief Set the current buffer selected
 			 */
-			void setCurrentSelect(void);
+			void setCurrentSelect();
 			/**
 			 * @brief Check if the current buffer is last selected
 			 * @return true if selected last
 			 */
-			bool isSelectedLast(void);
+			bool isSelectedLast();
 		public:
+			/**
+			 * @brief get the path of the current buffer
+			 * @return Path of the buffer (remove the ended name)
+			 */
+			virtual std::string getBufferPath();
 			/**
 			 * @brief Check if the buffer is availlable
 			 * @return true if a display buffer is present, false otherwise.
 			 */
-			virtual bool hasBuffer(void) {
+			virtual bool hasBuffer() {
 				return m_buffer != NULL;
 			}
 			/**
 			 * @brief Get the status of selection.
 			 * @return true if we have a current selection, false otherwise.
 			 */
-			virtual bool hasTextSelected(void) {
+			virtual bool hasTextSelected() {
 				if (m_buffer==NULL) {
 					return false;
 				}
@@ -218,7 +223,7 @@ namespace appl {
 			/**
 			 * @brief Remove Selection of the buffer.
 			 */
-			virtual void unSelect(void) {
+			virtual void unSelect() {
 				if (m_buffer==NULL) {
 					return;
 				}
@@ -312,7 +317,7 @@ namespace appl {
 			 * @brief Get the cursor position.
 			 * @return The iterator on the cursor position
 			 */
-			appl::Buffer::Iterator cursor(void) {
+			appl::Buffer::Iterator cursor() {
 				if (m_buffer==NULL) {
 					return appl::Buffer::Iterator();
 				}
@@ -322,7 +327,7 @@ namespace appl {
 			 * @brief Get the begin position.
 			 * @return The iterator on the begin position
 			 */
-			appl::Buffer::Iterator begin(void) {
+			appl::Buffer::Iterator begin() {
 				if (m_buffer==NULL) {
 					return appl::Buffer::Iterator();
 				}
@@ -332,7 +337,7 @@ namespace appl {
 			 * @brief Get the end position.
 			 * @return The iterator on the end position
 			 */
-			appl::Buffer::Iterator end(void) {
+			appl::Buffer::Iterator end() {
 				if (m_buffer==NULL) {
 					return appl::Buffer::Iterator();
 				}
@@ -342,7 +347,7 @@ namespace appl {
 			 * @brief Get an Iterator on the start selection.
 			 * @return The Iterator
 			 */
-			appl::Buffer::Iterator selectStart(void) {
+			appl::Buffer::Iterator selectStart() {
 				if (m_buffer==NULL) {
 					return appl::Buffer::Iterator();
 				}
@@ -352,7 +357,7 @@ namespace appl {
 			 * @brief Get an Iterator on the stop selection.
 			 * @return The Iterator
 			 */
-			appl::Buffer::Iterator selectStop(void) {
+			appl::Buffer::Iterator selectStop() {
 				if (m_buffer==NULL) {
 					return appl::Buffer::Iterator();
 				}
@@ -394,9 +399,9 @@ namespace appl {
 			 * @param[in] _data Associate data wit the event
 			 */
 			virtual void ext_shortCutAdd(const char * _descriptiveString,
-			                         const char * _generateEventId,
-			                         std::string _data="",
-			                         bool _broadcast=false) {
+			                             const char * _generateEventId,
+			                             std::string _data="",
+			                             bool _broadcast=false) {
 				shortCutAdd(_descriptiveString, _generateEventId, _data, _broadcast);
 			}
 	};
--- a/sources/appl/Gui/ViewerManager.cpp
+++ b/sources/appl/Gui/ViewerManager.cpp
@@ -17,7 +17,7 @@
 #undef __class__
 #define __class__ "ViewerManager"

-appl::ViewerManager::ViewerManager(void) :
+appl::ViewerManager::ViewerManager() :
  ewol::Resource("???ViewerManager???"),
  m_viewer(NULL) {
 	addObjectType("appl::ViewerManager");
@@ -25,11 +25,15 @@ appl::ViewerManager::ViewerManager(void) :
 	m_bufferManager = appl::BufferManager::keep();
 }

-appl::ViewerManager::~ViewerManager(void) {
-	appl::BufferManager::release(m_bufferManager);
+appl::ViewerManager::~ViewerManager() {
+	
 }

-void appl::ViewerManager::setViewerSelected(appl::TextViewer* _viewer, appl::Buffer* _buffer) {
+bool appl::ViewerManager::isLastSelected(const ewol::object::Shared<appl::TextViewer>& _viewer) {
+	return m_viewer == _viewer;
+}
+
+void appl::ViewerManager::setViewerSelected(const ewol::object::Shared<appl::TextViewer>& _viewer, const ewol::object::Shared<appl::Buffer>& _buffer) {
 	if (m_viewer == _viewer) {
 		return;
 	}
@@ -43,23 +47,23 @@ void appl::ViewerManager::onReceiveMessage(const ewol::object::Message& _msg) {
 	APPL_DEBUG("receive message !!! " << _msg);
 }

-void appl::ViewerManager::onObjectRemove(ewol::Object* _removeObject) {
+void appl::ViewerManager::onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject) {
 	ewol::Resource:: onObjectRemove(_removeObject);
 	if (_removeObject == m_viewer) {
-		m_viewer = NULL;
+		m_viewer.reset();
 		return;
 	}
 }

-appl::ViewerManager* appl::ViewerManager::keep(void) {
+ewol::object::Shared<appl::ViewerManager> appl::ViewerManager::keep() {
 	//EWOL_INFO("KEEP : appl::GlyphPainting : file : \"" << _filename << "\"");
-	appl::ViewerManager* object = static_cast<appl::ViewerManager*>(getManager().localKeep("???ViewerManager???"));
+	ewol::object::Shared<appl::ViewerManager> object = ewol::dynamic_pointer_cast<appl::ViewerManager>(getManager().localKeep("???ViewerManager???"));
 	if (NULL != object) {
 		return object;
 	}
 	// this element create a new one every time ....
 	EWOL_INFO("CREATE : appl::ViewerManager: ???ViewerManager???");
-	object = new appl::ViewerManager();
+	object = ewol::object::makeShared(new appl::ViewerManager());
 	if (NULL == object) {
 		EWOL_ERROR("allocation error of a resource : ???ViewerManager???");
 		return NULL;
@@ -67,12 +71,3 @@ appl::ViewerManager* appl::ViewerManager::keep(void) {
 	getManager().localAdd(object);
 	return object;
 }
-
-void appl::ViewerManager::release(appl::ViewerManager*& _object) {
-	if (NULL == _object) {
-		return;
-	}
-	ewol::Resource* object2 = static_cast<ewol::Resource*>(_object);
-	getManager().release(object2);
-	_object = NULL;
-}
--- a/sources/appl/Gui/ViewerManager.h
+++ b/sources/appl/Gui/ViewerManager.h
@@ -19,22 +19,23 @@ namespace appl {
 	class TextViewer;
 	class ViewerManager : public ewol::Resource {
 		protected:
-			ViewerManager(void);
-			~ViewerManager(void);
+			ViewerManager();
+		public:
+			virtual ~ViewerManager();
 		private:
-			appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
-			appl::TextViewer* m_viewer;
+			ewol::object::Shared<appl::BufferManager> m_bufferManager; //!< handle on the buffer manager
+			ewol::object::Shared<appl::TextViewer> m_viewer;
 		public:
 			/**
 			 * @brief Set the current buffer selected
 			 * @param[in] _viewer Pointer on the viewer selected
 			 */
-			void setViewerSelected(appl::TextViewer* _viewer, appl::Buffer* _buffer);
+			void setViewerSelected(const ewol::object::Shared<appl::TextViewer>& _viewer, const ewol::object::Shared<appl::Buffer>& _buffer);
 			/**
 			 * @brief Get the current buffer selected
 			 * @return Pointer on the buffer selected
 			 */
-			appl::TextViewer* getViewerSelected(void) {
+			ewol::object::Shared<appl::TextViewer> getViewerSelected() {
 				return m_viewer;
 			};
 			/**
@@ -42,12 +43,10 @@ namespace appl {
 			 * @param[in] _viewer element selected.
 			 * @return true if the element is selected
 			 */
-			bool isLastSelected(appl::TextViewer* _viewer) {
-				return m_viewer == _viewer;
-			};
+			bool isLastSelected(const ewol::object::Shared<appl::TextViewer>& _viewer);
 		public: // herited function
 			void onReceiveMessage(const ewol::object::Message& _msg);
-			void onObjectRemove(ewol::Object* _removeObject);
+			void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 		public: // resource manager
 			/**
 			 * @brief keep the resource pointer.
@@ -55,12 +54,7 @@ namespace appl {
 			 * @param[in] _filename Name of the configuration file.
 			 * @return pointer on the resource or NULL if an error occured.
 			 */
-			static appl::ViewerManager* keep(void);
-			/**
-			 * @brief release the keeped resources
-			 * @param[in,out] reference on the object pointer
-			 */
-			static void release(appl::ViewerManager*& _object);
+			static ewol::object::Shared<appl::ViewerManager> keep();
 	};
 };

--- a/sources/appl/Gui/WorkerCloseAllFile.cpp
+++ b/sources/appl/Gui/WorkerCloseAllFile.cpp
@@ -15,7 +15,7 @@

 static const char* s_closeDone = "close-done";

-appl::WorkerCloseAllFile::WorkerCloseAllFile(void) :
+appl::WorkerCloseAllFile::WorkerCloseAllFile() :
  m_worker(NULL),
  m_bufferManager(NULL) {
 	addObjectType("appl::WorkerCloseAllFile");
@@ -29,7 +29,7 @@ appl::WorkerCloseAllFile::WorkerCloseAllFile(void) :
 	}
 	// List all current open file :
 	for (int64_t iii=m_bufferManager->size()-1; iii>=0; --iii) {
-		appl::Buffer* tmpBuffer = m_bufferManager->get(iii);
+		ewol::object::Shared<appl::Buffer> tmpBuffer = m_bufferManager->get(iii);
 		if (tmpBuffer == NULL) {
 			continue;
 		}
@@ -45,7 +45,7 @@ appl::WorkerCloseAllFile::WorkerCloseAllFile(void) :
 		return;
 	}
 	// create the worker :
-	m_worker = new appl::WorkerCloseFile(m_bufferNameList.front());
+	m_worker = ewol::object::makeShared(new appl::WorkerCloseFile(m_bufferNameList.front()));
 	// remove first element :
 	m_bufferNameList.erase(m_bufferNameList.begin());
 	if (m_bufferNameList.size() == 0) {
@@ -55,8 +55,8 @@ appl::WorkerCloseAllFile::WorkerCloseAllFile(void) :
 	m_worker->registerOnEvent(this, appl::WorkerCloseFile::eventCloseDone, s_closeDone);
 }

-appl::WorkerCloseAllFile::~WorkerCloseAllFile(void) {
-	appl::BufferManager::release(m_bufferManager);
+appl::WorkerCloseAllFile::~WorkerCloseAllFile() {
+	
 }

 void appl::WorkerCloseAllFile::onReceiveMessage(const ewol::object::Message& _msg) {
@@ -70,7 +70,7 @@ void appl::WorkerCloseAllFile::onReceiveMessage(const ewol::object::Message& _ms
 			return;
 		}
 		// create the worker :
-		m_worker = new appl::WorkerCloseFile(m_bufferNameList.front());
+		m_worker = ewol::object::makeShared(new appl::WorkerCloseFile(m_bufferNameList.front()));
 		// remove first element :
 		m_bufferNameList.erase(m_bufferNameList.begin());
 		if (m_bufferNameList.size() == 0) {
@@ -81,7 +81,7 @@ void appl::WorkerCloseAllFile::onReceiveMessage(const ewol::object::Message& _ms
 	}
 }

-void appl::WorkerCloseAllFile::onObjectRemove(ewol::Object* _removeObject) {
+void appl::WorkerCloseAllFile::onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject) {
 	if (_removeObject == m_worker) {
 		m_worker = NULL;
 		APPL_VERBOSE("AutoRemove After saving sub widget ...");
--- a/sources/appl/Gui/WorkerCloseAllFile.h
+++ b/sources/appl/Gui/WorkerCloseAllFile.h
@@ -15,15 +15,15 @@
 namespace appl {
 	class WorkerCloseAllFile : public ewol::Object {
 		public:
-			WorkerCloseAllFile(void);
-			virtual ~WorkerCloseAllFile(void);
+			WorkerCloseAllFile();
+			virtual ~WorkerCloseAllFile();
 		private:
 			std::vector<std::string> m_bufferNameList;
-			appl::WorkerCloseFile* m_worker; //! pop-up element that is open...
-			appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
+			ewol::object::Shared<appl::WorkerCloseFile> m_worker; //! pop-up element that is open...
+			ewol::object::Shared<appl::BufferManager> m_bufferManager; //!< handle on the buffer manager
 		public: // derived function
 			virtual void onReceiveMessage(const ewol::object::Message& _msg);
-			virtual void onObjectRemove(ewol::Object * _removeObject);
+			virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 	};
 };

--- a/sources/appl/Gui/WorkerCloseFile.cpp
+++ b/sources/appl/Gui/WorkerCloseFile.cpp
@@ -38,7 +38,7 @@ appl::WorkerCloseFile::WorkerCloseFile(const std::string& _bufferName) :
 	}
 	if (m_bufferName == "") {
 		// need to find the curent file ...
-		appl::Buffer* tmpp = m_bufferManager->getBufferSelected();
+		ewol::object::Shared<appl::Buffer> tmpp = m_bufferManager->getBufferSelected();
 		if (tmpp == NULL) {
 			APPL_ERROR("No selected buffer now ...");
 			autoDestroy();
@@ -63,14 +63,14 @@ appl::WorkerCloseFile::WorkerCloseFile(const std::string& _bufferName) :
 		return;
 	}
 	
-	ewol::widget::StdPopUp* tmpPopUp = new ewol::widget::StdPopUp();
+	ewol::object::Shared<ewol::widget::StdPopUp> tmpPopUp = ewol::object::makeShared(new ewol::widget::StdPopUp());
 	if (tmpPopUp == NULL) {
 		APPL_ERROR("Can not create a simple pop-up");
 		return;
 	}
 	tmpPopUp->setTitle("<bold>Close un-saved file:</bold>");
 	tmpPopUp->setComment("The file named : <i>\"" + m_buffer->getFileName() + "\"</i> is curently modify.   <br/>If you don't saves these modifications,<br/>they will be definitly lost...");
-	ewol::Widget* bt = NULL;
+	ewol::object::Shared<ewol::Widget> bt = NULL;
 	if (m_buffer->hasFileName() == true) {
 		bt = tmpPopUp->addButton("Save", true);
 		if (bt != NULL) {
@@ -87,7 +87,7 @@ appl::WorkerCloseFile::WorkerCloseFile(const std::string& _bufferName) :
 	}
 	tmpPopUp->addButton("Cancel", true);
 	tmpPopUp->setRemoveOnExternClick(true);
-	ewol::widget::Windows* tmpWindows = ewol::getContext().getWindows();
+	ewol::object::Shared<ewol::widget::Windows> tmpWindows = ewol::getContext().getWindows();
 	if (tmpWindows == NULL) {
 		APPL_ERROR("Error to get the windows.");
 		autoDestroy();
@@ -96,8 +96,8 @@ appl::WorkerCloseFile::WorkerCloseFile(const std::string& _bufferName) :
 	tmpWindows->popUpWidgetPush(tmpPopUp);
 }

-appl::WorkerCloseFile::~WorkerCloseFile(void) {
-	appl::BufferManager::release(m_bufferManager);
+appl::WorkerCloseFile::~WorkerCloseFile() {
+	
 }

 void appl::WorkerCloseFile::onReceiveMessage(const ewol::object::Message& _msg) {
@@ -107,7 +107,7 @@ void appl::WorkerCloseFile::onReceiveMessage(const ewol::object::Message& _msg)
 	}
 	APPL_DEBUG("have message : " << _msg);
 	if (_msg.getMessage() == s_saveAsValidate) {
-		m_worker = new appl::WorkerSaveFile(m_bufferName);
+		m_worker = ewol::object::makeShared(new appl::WorkerSaveFile(m_bufferName));
 		if (m_worker != NULL) {
 			m_worker->registerOnEvent(this, appl::WorkerSaveFile::eventSaveDone, s_saveAsDone);
 		}
@@ -118,7 +118,7 @@ void appl::WorkerCloseFile::onReceiveMessage(const ewol::object::Message& _msg)
 			return;
 		}
 		if (m_buffer->storeFile() == false) {
-			ewol::widget::Windows* tmpWindows = ewol::getContext().getWindows();
+			ewol::object::Shared<ewol::widget::Windows> tmpWindows = ewol::getContext().getWindows();
 			if (tmpWindows == NULL) {
 				return;
 			}
@@ -138,7 +138,7 @@ void appl::WorkerCloseFile::onReceiveMessage(const ewol::object::Message& _msg)
 	}
 }

-void appl::WorkerCloseFile::onObjectRemove(ewol::Object* _removeObject) {
+void appl::WorkerCloseFile::onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject) {
 	if (_removeObject == m_worker) {
 		m_worker = NULL;
 		APPL_VERBOSE("AutoRemove After closing sub widget ...");
--- a/sources/appl/Gui/WorkerCloseFile.h
+++ b/sources/appl/Gui/WorkerCloseFile.h
@@ -20,15 +20,15 @@ namespace appl {
 		public:
 			// note : if == "" ==> current ...
 			WorkerCloseFile(const std::string& _bufferName);
-			virtual ~WorkerCloseFile(void);
+			virtual ~WorkerCloseFile();
 		private:
 			std::string m_bufferName;
-			appl::Buffer* m_buffer; //!< reference on the buffer (when rename, we have no more reference on the buffer
-			appl::WorkerSaveFile* m_worker; //! sub-worker element...
-			appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
+			ewol::object::Shared<appl::Buffer> m_buffer; //!< reference on the buffer (when rename, we have no more reference on the buffer
+			ewol::object::Shared<appl::WorkerSaveFile> m_worker; //! sub-worker element...
+			ewol::object::Shared<appl::BufferManager> m_bufferManager; //!< handle on the buffer manager
 		public: // derived function
 			virtual void onReceiveMessage(const ewol::object::Message& _msg);
-			virtual void onObjectRemove(ewol::Object * _removeObject);
+			virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 	};
 };

--- a/sources/appl/Gui/WorkerSaveAllFile.cpp
+++ b/sources/appl/Gui/WorkerSaveAllFile.cpp
@@ -15,7 +15,7 @@

 static const char* s_saveAsDone = "save-as-done";

-appl::WorkerSaveAllFile::WorkerSaveAllFile(void) :
+appl::WorkerSaveAllFile::WorkerSaveAllFile() :
  m_worker(NULL),
  m_bufferManager(NULL) {
 	addObjectType("appl::WorkerSaveAllFile");
@@ -28,8 +28,8 @@ appl::WorkerSaveAllFile::WorkerSaveAllFile(void) :
 		return;
 	}
 	// List all current open file :
-	for (size_t iii=0; iii<m_bufferManager->size(); ++iii) {
-		appl::Buffer* tmpBuffer = m_bufferManager->get(iii);
+	for (int32_t iii=0; iii<m_bufferManager->size(); ++iii) {
+		ewol::object::Shared<appl::Buffer> tmpBuffer = m_bufferManager->get(iii);
 		if (tmpBuffer == NULL) {
 			continue;
 		}
@@ -48,7 +48,7 @@ appl::WorkerSaveAllFile::WorkerSaveAllFile(void) :
 		return;
 	}
 	// create the worker :
-	m_worker = new appl::WorkerSaveFile(m_bufferNameList.front());
+	m_worker = ewol::object::makeShared(new appl::WorkerSaveFile(m_bufferNameList.front()));
 	// remove first element :
 	m_bufferNameList.erase(m_bufferNameList.begin());
 	if (m_bufferNameList.size() == 0) {
@@ -58,8 +58,8 @@ appl::WorkerSaveAllFile::WorkerSaveAllFile(void) :
 	m_worker->registerOnEvent(this, appl::WorkerSaveFile::eventSaveDone, s_saveAsDone);
 }

-appl::WorkerSaveAllFile::~WorkerSaveAllFile(void) {
-	appl::BufferManager::release(m_bufferManager);
+appl::WorkerSaveAllFile::~WorkerSaveAllFile() {
+	
 }

 void appl::WorkerSaveAllFile::onReceiveMessage(const ewol::object::Message& _msg) {
@@ -84,7 +84,7 @@ void appl::WorkerSaveAllFile::onReceiveMessage(const ewol::object::Message& _msg
 	}
 }

-void appl::WorkerSaveAllFile::onObjectRemove(ewol::Object* _removeObject) {
+void appl::WorkerSaveAllFile::onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject) {
 	if (_removeObject == m_worker) {
 		m_worker = NULL;
 		APPL_VERBOSE("AutoRemove After saving sub widget ...");
--- a/sources/appl/Gui/WorkerSaveAllFile.h
+++ b/sources/appl/Gui/WorkerSaveAllFile.h
@@ -15,15 +15,15 @@
 namespace appl {
 	class WorkerSaveAllFile : public ewol::Object {
 		public:
-			WorkerSaveAllFile(void);
-			virtual ~WorkerSaveAllFile(void);
+			WorkerSaveAllFile();
+			virtual ~WorkerSaveAllFile();
 		private:
 			std::vector<std::string> m_bufferNameList;
-			appl::WorkerSaveFile* m_worker; //! pop-up element that is open...
-			appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
+			ewol::object::Shared<appl::WorkerSaveFile> m_worker; //! pop-up element that is open...
+			ewol::object::Shared<appl::BufferManager> m_bufferManager; //!< handle on the buffer manager
 		public: // derived function
 			virtual void onReceiveMessage(const ewol::object::Message& _msg);
-			virtual void onObjectRemove(ewol::Object * _removeObject);
+			virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 	};
 };

--- a/sources/appl/Gui/WorkerSaveFile.cpp
+++ b/sources/appl/Gui/WorkerSaveFile.cpp
@@ -33,7 +33,7 @@ appl::WorkerSaveFile::WorkerSaveFile(const std::string& _bufferName, bool _force
 	}
 	if (m_bufferName == "") {
 		// need to find the curent file ...
-		appl::Buffer* tmpp = m_bufferManager->getBufferSelected();
+		ewol::object::Shared<appl::Buffer> tmpp = m_bufferManager->getBufferSelected();
 		if (tmpp == NULL) {
 			APPL_ERROR("No selected buffer now ...");
 			autoDestroy();
@@ -46,7 +46,7 @@ appl::WorkerSaveFile::WorkerSaveFile(const std::string& _bufferName, bool _force
 		autoDestroy();
 		return;
 	}
-	appl::Buffer* tmpBuffer = m_bufferManager->get(m_bufferName);
+	ewol::object::Shared<appl::Buffer> tmpBuffer = m_bufferManager->get(m_bufferName);
 	if (tmpBuffer == NULL) {
 		APPL_ERROR("Error to get the buffer : " << m_bufferName);
 		autoDestroy();
@@ -60,7 +60,7 @@ appl::WorkerSaveFile::WorkerSaveFile(const std::string& _bufferName, bool _force
 			return;
 		}
 	}
-	m_chooser = new ewol::widget::FileChooser();
+	m_chooser = ewol::object::makeShared(new ewol::widget::FileChooser());
 	if (NULL == m_chooser) {
 		APPL_ERROR("Can not allocate widget  == > display might be in error");
 		autoDestroy();
@@ -71,7 +71,7 @@ appl::WorkerSaveFile::WorkerSaveFile(const std::string& _bufferName, bool _force
 	etk::FSNode tmpName(m_bufferName);
 	m_chooser->setFolder(tmpName.getNameFolder());
 	m_chooser->setFileName(tmpName.getNameFile());
-	ewol::widget::Windows* tmpWindows = ewol::getContext().getWindows();
+	ewol::object::Shared<ewol::widget::Windows> tmpWindows = ewol::getContext().getWindows();
 	if (tmpWindows == NULL) {
 		APPL_ERROR("Error to get the windows.");
 		autoDestroy();
@@ -81,8 +81,8 @@ appl::WorkerSaveFile::WorkerSaveFile(const std::string& _bufferName, bool _force
 	m_chooser->registerOnEvent(this, ewol::widget::FileChooser::eventValidate, s_saveAsValidate);
 }

-appl::WorkerSaveFile::~WorkerSaveFile(void) {
-	appl::BufferManager::release(m_bufferManager);
+appl::WorkerSaveFile::~WorkerSaveFile() {
+	
 }

 void appl::WorkerSaveFile::onReceiveMessage(const ewol::object::Message& _msg) {
@@ -99,14 +99,14 @@ void appl::WorkerSaveFile::onReceiveMessage(const ewol::object::Message& _msg) {
 			APPL_ERROR("Try to save an non-existant file :" << m_bufferName);
 			return;
 		}
-		appl::Buffer* tmpBuffer = m_bufferManager->get(m_bufferName);
+		ewol::object::Shared<appl::Buffer> tmpBuffer = m_bufferManager->get(m_bufferName);
 		if (tmpBuffer == NULL) {
 			APPL_ERROR("Error to get the buffer : " << m_bufferName);
 			return;
 		}
 		tmpBuffer->setFileName(_msg.getData());
 		if (tmpBuffer->storeFile() == false) {
-			ewol::widget::Windows* tmpWindows = ewol::getContext().getWindows();
+			ewol::object::Shared<ewol::widget::Windows> tmpWindows = ewol::getContext().getWindows();
 			if (tmpWindows == NULL) {
 				return;
 			}
@@ -117,7 +117,7 @@ void appl::WorkerSaveFile::onReceiveMessage(const ewol::object::Message& _msg) {
 	}
 }

-void appl::WorkerSaveFile::onObjectRemove(ewol::Object* _removeObject) {
+void appl::WorkerSaveFile::onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject) {
 	if (_removeObject == m_chooser) {
 		m_chooser = NULL;
 		APPL_VERBOSE("AutoRemove After closing sub widget ...");
--- a/sources/appl/Gui/WorkerSaveFile.h
+++ b/sources/appl/Gui/WorkerSaveFile.h
@@ -18,14 +18,14 @@ namespace appl {
 			static const char* eventSaveDone;
 		public:
 			WorkerSaveFile(const std::string& _bufferName, bool _forceSaveAs=true);
-			virtual ~WorkerSaveFile(void);
+			virtual ~WorkerSaveFile();
 		private:
 			std::string m_bufferName;
-			ewol::widget::FileChooser* m_chooser; //! pop-up element that is open...
-			appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
+			ewol::object::Shared<ewol::widget::FileChooser> m_chooser; //! pop-up element that is open...
+			ewol::object::Shared<appl::BufferManager> m_bufferManager; //!< handle on the buffer manager
 		public: // derived function
 			virtual void onReceiveMessage(const ewol::object::Message& _msg);
-			virtual void onObjectRemove(ewol::Object * _removeObject);
+			virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _removeObject);
 	};
 };

--- a/sources/appl/Highlight.cpp
+++ b/sources/appl/Highlight.cpp
@@ -25,19 +25,20 @@
 #define HL2_DEBUG APPL_VERBOSE

 void appl::Highlight::parseRules(exml::Element* _child,
-                           std::vector<HighlightPattern*>& _mListPatern,
+                           std::vector<std::unique_ptr<HighlightPattern>>& _mListPatern,
                           int32_t _level) {
 	// Create the patern ...
 	HighlightPattern *myPattern = new HighlightPattern(m_paintingProperties);
 	// parse under Element
 	myPattern->parseRules(_child, _level);
 	// add element in the list
-	_mListPatern.push_back(myPattern);
+	_mListPatern.push_back(std::unique_ptr<HighlightPattern>(myPattern));
 }

 appl::Highlight::Highlight(const std::string& _xmlFilename, const std::string& _colorFile) :
  ewol::Resource(_xmlFilename),
  m_typeName("") {
+	addObjectType("appl::Highlight");
 	// keep color propertiy file :
 	m_paintingProperties = appl::GlyphPainting::keep(_colorFile);
 	
@@ -55,7 +56,7 @@ appl::Highlight::Highlight(const std::string& _xmlFilename, const std::string& _
 	int32_t level1 = 0;
 	int32_t level2 = 0;
 	// parse all the elements :
-	for(int32_t iii = 0; iii < root->size(); ++iii) {
+	for(size_t iii = 0; iii < root->size(); ++iii) {
 		exml::Element* child = root->getElement(iii);
 		if (child == NULL) {
 			// trash here all that is not element ...
@@ -69,7 +70,7 @@ appl::Highlight::Highlight(const std::string& _xmlFilename, const std::string& _
 			}
 		} else if (child->getValue() == "pass1") {
 			// get sub Nodes ...
-			for(int32_t jjj=0; jjj< child->size(); jjj++) {
+			for(size_t jjj=0; jjj< child->size(); jjj++) {
 				exml::Element* passChild = child->getElement(jjj);
 				if (passChild == NULL) {
 					continue;
@@ -82,7 +83,7 @@ appl::Highlight::Highlight(const std::string& _xmlFilename, const std::string& _
 			}
 		} else if (child->getValue() == "pass2") {
 			// get sub Nodes ...
-			for(int32_t jjj=0; jjj< child->size(); jjj++) {
+			for(size_t jjj=0; jjj< child->size(); jjj++) {
 				exml::Element* passChild = child->getElement(jjj);
 				if (passChild == NULL) {
 					continue;
@@ -99,26 +100,20 @@ appl::Highlight::Highlight(const std::string& _xmlFilename, const std::string& _
 	}
 }

-appl::Highlight::~Highlight(void) {
-	int32_t i;
-	// clean all Element
-	for (int32_t iii = 0; iii < m_listHighlightPass1.size(); ++iii) {
-		if (m_listHighlightPass1[iii] != NULL) {
-			delete(m_listHighlightPass1[iii]);
-			m_listHighlightPass1[iii] = NULL;
-		}
-	}
+appl::Highlight::~Highlight() {
 	// clear the compleate list
 	m_listHighlightPass1.clear();
 	// clear the compleate list
+	m_listHighlightPass2.clear();
+	// clear the compleate list
 	m_listExtentions.clear();
 }

 bool appl::Highlight::hasExtention(const std::string& _ext) {
-	for (int32_t iii=0; iii<m_listExtentions.size(); iii++) {
-		APPL_VERBOSE("        check : " << m_listExtentions[iii] << "=?=" << _ext);
-		if (    m_listExtentions[iii] == "*." + _ext
-		     || m_listExtentions[iii] == _ext) {
+	for (auto &it : m_listExtentions) {
+		APPL_VERBOSE("        check : " << it << "=?=" << _ext);
+		if (    it == "*." + _ext
+		     || it == _ext) {
 			return true;
 		}
 	}
@@ -136,8 +131,8 @@ bool appl::Highlight::fileNameCompatible(const std::string& _fileName) {
 	}
 	APPL_DEBUG(" try to find : in \"" << file << "\" extention:\"" << extention << "\" ");

-	for (int32_t iii=0; iii<m_listExtentions.size(); iii++) {
-		if (extention == m_listExtentions[iii] ) {
+	for (auto &it : m_listExtentions) {
+		if (extention == it ) {
 			return true;
 		}
 	}
@@ -145,19 +140,19 @@ bool appl::Highlight::fileNameCompatible(const std::string& _fileName) {
 }


-void appl::Highlight::display(void) {
+void appl::Highlight::display() {
 	APPL_INFO("List of ALL Highlight : ");
-	for (int32_t iii=0; iii< m_listExtentions.size(); iii++) {
-		APPL_INFO("        Extention : " << iii << " : " << m_listExtentions[iii] );
+	for (auto &it : m_listExtentions) {
+		APPL_INFO("        Extention : " << it );
 	}
 	// display all elements
-	for (int32_t iii=0; iii< m_listHighlightPass1.size(); iii++) {
-		APPL_INFO("        " << iii << " Pass 1 : " << m_listHighlightPass1[iii]->getName() );
+	for (auto &it : m_listHighlightPass1) {
+		APPL_INFO("        Pass 1 : " << it->getName() );
 		//m_listHighlightPass1[iii]->display();
 	}
 	// display all elements
-	for (int32_t iii=0; iii< m_listHighlightPass2.size(); iii++) {
-		APPL_INFO("        " << iii << " Pass 2 : " << m_listHighlightPass2[iii]->getName() );
+	for (auto &it : m_listHighlightPass2) {
+		APPL_INFO("        pass 2 : " << it->getName() );
 		//m_listHighlightPass2[iii]->display();
 	}
 }
@@ -180,7 +175,7 @@ void appl::Highlight::parse(int64_t _start,
 	while (elementStart <= elementStop) {
 		HL_DEBUG("Parse element in the buffer pos=" << elementStart);
 		//try to fond the HL in ALL of we have
-		for (int64_t jjj=0; jjj<m_listHighlightPass1.size(); jjj++){
+		for (int64_t jjj=0; jjj<(int64_t)m_listHighlightPass1.size(); jjj++){
 			enum resultFind ret = HLP_FIND_OK;
 			HL_DEBUG("Parse HL id=" << jjj << " position search: (" << elementStart << "," << _stop << ")" );
 			// Stop the search to the end (to get the end of the pattern)
@@ -189,13 +184,13 @@ void appl::Highlight::parse(int64_t _start,
 				HL_DEBUG("Find Pattern in the Buffer : (" << resultat.beginStart << "," << resultat.endStop << ")" );
 				// remove element in the current List where the current Element have a end inside the next...
 				int64_t kkk=_addingPos;
-				while(kkk < _metaData.size() ) {
+				while(kkk < (int64_t)_metaData.size() ) {
 					if (_metaData[kkk].beginStart <= resultat.endStop) {
 						// remove element
 						HL_DEBUG("Erase element=" << kkk);
 						_metaData.erase(_metaData.begin()+kkk, _metaData.begin()+kkk+1);
 						// Increase the end of search
-						if (kkk < _metaData.size()) {
+						if (kkk < (int64_t)_metaData.size()) {
 							// just befor the end of the next element
 							elementStop = _metaData[kkk].beginStart-1;
 						} else {
@@ -241,7 +236,7 @@ void appl::Highlight::parse2(int64_t _start,
 	while (elementStart < elementStop) {
 		//HL2_DEBUG("Parse element in the buffer pos=" << elementStart << "," << _buffer.size() << ")" );
 		//try to fond the HL in ALL of we have
-		for (int64_t jjj=0; jjj<m_listHighlightPass2.size(); jjj++){
+		for (int64_t jjj=0; jjj<(int64_t)m_listHighlightPass2.size(); jjj++){
 			enum resultFind ret = HLP_FIND_OK;
 			HL2_DEBUG("Parse HL id=" << jjj << " position search: (" <<
 			          _start << "," << _buffer.size() << ")" );
@@ -261,29 +256,20 @@ void appl::Highlight::parse2(int64_t _start,
 	}
 }

-appl::Highlight* appl::Highlight::keep(const std::string& _filename) {
+ewol::object::Shared<appl::Highlight> appl::Highlight::keep(const std::string& _filename) {
 	//EWOL_INFO("KEEP : appl::Highlight : file : \"" << _filename << "\"");
-	appl::Highlight* object = static_cast<appl::Highlight*>(getManager().localKeep(_filename));
+	ewol::object::Shared<appl::Highlight> object = ewol::dynamic_pointer_cast<appl::Highlight>(getManager().localKeep(_filename));
 	if (NULL != object) {
 		return object;
 	}
 	EWOL_INFO("CREATE : appl::Highlight : file : \"" << _filename << "\"");
 	// this element create a new one every time ....
-	object = new appl::Highlight(_filename, "THEME:COLOR:textViewer.json");
+	object = ewol::object::makeShared(new appl::Highlight(_filename, "THEME:COLOR:textViewer.json"));
 	if (NULL == object) {
 		EWOL_ERROR("allocation error of a resource : ??Highlight??");
 		return NULL;
 	}
 	getManager().localAdd(object);
 	return object;
-	
 }

-void appl::Highlight::release(appl::Highlight*& _object) {
-	if (NULL == _object) {
-		return;
-	}
-	ewol::Resource* object2 = static_cast<ewol::Resource*>(_object);
-	getManager().release(object2);
-	_object = NULL;
-}
--- a/sources/appl/Highlight.h
+++ b/sources/appl/Highlight.h
@@ -25,6 +25,7 @@ namespace appl {
 	};
 };

+#include <memory>
 #include <etk/os/FSNode.h>
 #include <appl/HighlightPattern.h>
 #include <appl/GlyphPainting.h>
@@ -34,21 +35,22 @@ namespace appl {
 namespace appl {
 	class Highlight : public ewol::Resource {
 		private:
-			appl::GlyphPainting* m_paintingProperties;
+			ewol::object::Shared<appl::GlyphPainting> m_paintingProperties;
 		protected:
 			// Constructeur
 			Highlight(const std::string& _xmlFilename, const std::string& _colorFile);
-			~Highlight(void);
+		public:
+			virtual ~Highlight();
 		private:
 			std::string m_typeName; //!< descriptive string type like "C/C++"
 		public:
-			const std::string& getTypeName(void) {
+			const std::string& getTypeName() {
 				return m_typeName;
 			}
 		public:
 			bool hasExtention(const std::string& _ext);
 			bool fileNameCompatible(const std::string& _fileName);
-			void display(void);
+			void display();
 			void parse(int64_t _start,
 			           int64_t _stop,
 			           std::vector<appl::HighlightInfo> &_metaData,
@@ -60,12 +62,12 @@ namespace appl {
 			            etk::Buffer &_buffer);
 		private:
 			void parseRules(exml::Element* _child,
-			                std::vector<HighlightPattern*> &_mListPatern,
+			                std::vector<std::unique_ptr<HighlightPattern>> &_mListPatern,
 			                int32_t _level);
 			std::string m_styleName; //!< curent style name (like "c++" or "c" or "script Bash")
 			std::vector<std::string> m_listExtentions; //!< List of possible extention for this high-light, like : ".c", ".cpp", ".h"
-			std::vector<HighlightPattern*> m_listHighlightPass1; //!< List of ALL hightlight modules (pass 1  == > when we load and wride data on the buffer)
-			std::vector<HighlightPattern*> m_listHighlightPass2; //!< List of ALL hightlight modules (pass 2  == > When we display the buffer( only the display area (100 lines)) )
+			std::vector<std::unique_ptr<HighlightPattern>> m_listHighlightPass1; //!< List of ALL hightlight modules (pass 1  == > when we load and wride data on the buffer)
+			std::vector<std::unique_ptr<HighlightPattern>> m_listHighlightPass2; //!< List of ALL hightlight modules (pass 2  == > When we display the buffer( only the display area (100 lines)) )
 		public:
 			/**
 			 * @brief keep the resource pointer.
@@ -73,14 +75,9 @@ namespace appl {
 			 * @param[in] _filename Name of the configuration file.
 			 * @return pointer on the resource or NULL if an error occured.
 			 */
-			static appl::Highlight* keep(const std::string& _filename);
-			/**
-			 * @brief release the keeped resources
-			 * @param[in,out] reference on the object pointer
-			 */
-			static void release(appl::Highlight*& _object);
+			static ewol::object::Shared<appl::Highlight> keep(const std::string& _filename);
 		public: // herited function :
-			virtual void updateContext(void) {
+			virtual void updateContext() {
 				// no upfate to do ...
 			};
 	};
--- a/sources/appl/HighlightManager.cpp
+++ b/sources/appl/HighlightManager.cpp
@@ -15,14 +15,16 @@
 #undef __class__
 #define __class__ "highlightManager"

-static std::vector<appl::Highlight*>& s_list(void) {
-	static std::vector<appl::Highlight*> list;
+// TODO : Review this in a generic unique resource ...
+
+static std::vector<ewol::object::Shared<appl::Highlight>>& s_list() {
+	static std::vector<ewol::object::Shared<appl::Highlight>> list;
 	return list;
 }


-void appl::highlightManager::init(void) {
-	std::vector<appl::Highlight*>& hlList = s_list();
+void appl::highlightManager::init() {
+	std::vector<ewol::object::Shared<appl::Highlight>>& hlList = s_list();
 	if (hlList.size() != 0) {
 		APPL_ERROR("HighlightManager  == > already exist, just unlink the previous ...");
 		hlList.clear();
@@ -31,16 +33,16 @@ void appl::highlightManager::init(void) {
 	etk::FSNode myFile("DATA:languages/");
 	// get the subfolder list :
 	std::vector<etk::FSNode *> list = myFile.folderGetSubList(false, true, false,false);
-	for (int32_t iii = 0; iii < list.size(); ++iii) {
-		if (list[iii] == NULL) {
+	for (auto &it : list) {
+		if (it == NULL) {
 			continue;
 		}
-		if (list[iii]->getNodeType() != etk::FSN_FOLDER) {
+		if (it->getNodeType() != etk::FSN_FOLDER) {
 			continue;
 		}
-		std::string filename = list[iii]->getName() + "/highlight.xml";
+		std::string filename = it->getName() + "/highlight.xml";
 		APPL_DEBUG("Load xml name : " << filename);
-		appl::Highlight *myHightLine = appl::Highlight::keep(filename);
+		ewol::object::Shared<appl::Highlight> myHightLine = appl::Highlight::keep(filename);
 		if (myHightLine != NULL) {
 			hlList.push_back(myHightLine);
 		} else {
@@ -49,29 +51,22 @@ void appl::highlightManager::init(void) {
 	}
 	// display :
 	/*
-	for (int32_t iii = 0; iii < hlList.size(); ++iii) {
-		if (hlList[iii] == NULL) {
+	for (auto &it : hlList) {
+		if (it == NULL) {
 			continue;
 		}
-		hlList[iii]->display();
+		it->display();
 	}
 	*/
 }

-void appl::highlightManager::unInit(void) {
-	std::vector<Highlight*>& hlList = s_list();
+void appl::highlightManager::unInit() {
+	std::vector<ewol::object::Shared<Highlight>>& hlList = s_list();
 	if (hlList.size() == 0) {
 		APPL_DEBUG("HighlightManager  ==> no highlight");
 		hlList.clear();
 		return;
 	}
-	for (int32_t iii = 0; iii < hlList.size(); ++iii) {
-		if (hlList[iii] == NULL) {
-			continue;
-		}
-		appl::Highlight::release(hlList[iii]);
-		hlList[iii] = NULL;
-	}
 	hlList.clear();
 }

@@ -80,16 +75,16 @@ std::string appl::highlightManager::getTypeExtention(const std::string& _extenti
 		return "";
 	}
 	APPL_DEBUG("Try to find type for extention : '" << _extention << "' in " << s_list().size() << " types");
-	std::vector<Highlight*>& hlList = s_list();
-	for (int32_t iii = 0; iii < hlList.size(); ++iii) {
-		if (hlList[iii] == NULL) {
+	std::vector<ewol::object::Shared<Highlight>>& hlList = s_list();
+	for (auto &it : hlList) {
+		if (it == NULL) {
 			continue;
 		}
-		APPL_DEBUG("    check : " << hlList[iii]->getTypeName());
-		if (hlList[iii]->hasExtention(_extention) == true) {
+		APPL_DEBUG("    check : " << it->getTypeName());
+		if (it->hasExtention(_extention) == true) {
 			APPL_DEBUG("Find type for extention : " << _extention
-			             << " type : " << hlList[iii]->getTypeName());
-			return hlList[iii]->getTypeName();
+			             << " type : " << it->getTypeName());
+			return it->getTypeName();
 		}
 	}
 	return "";
@@ -99,19 +94,18 @@ std::string appl::highlightManager::getFileWithTypeType(const std::string& _type
 	if (_type.size() == 0) {
 		return "";
 	}
-	std::vector<Highlight*>& hlList = s_list();
-	for (int32_t iii = 0; iii < hlList.size(); ++iii) {
-		if (hlList[iii] == NULL) {
+	for (auto &it : s_list()) {
+		if (it == NULL) {
 			continue;
 		}
-		if (hlList[iii]->getTypeName() == _type) {
-			return hlList[iii]->getName();
+		if (it->getTypeName() == _type) {
+			return it->getName();
 		}
 	}
 	return "";
 }

-std::vector<std::string> appl::highlightManager::getTypeList(void) {
+std::vector<std::string> appl::highlightManager::getTypeList() {
 	std::vector<std::string> ret;
 	return ret;
 }
--- a/sources/appl/HighlightManager.h
+++ b/sources/appl/HighlightManager.h
@@ -20,11 +20,11 @@ namespace appl {
 		/**
 		 * @brief Init the Highlight manager
 		 */
-		void init(void);
+		void init();
 		/**
 		 * @brief Un-Init the Highlight manager
 		 */
-		void unInit(void);
+		void unInit();
 		/**
 		 * @brief Un-Init the Highlight manager
 		 * @param[in] extention of the file
@@ -41,7 +41,7 @@ namespace appl {
 		 * @brief Get the list of extention type
 		 * @return the requested list.
 		 */
-		std::vector<std::string> getTypeList(void);
+		std::vector<std::string> getTypeList();
 	};
 };

--- a/sources/appl/HighlightPattern.cpp
+++ b/sources/appl/HighlightPattern.cpp
@@ -13,27 +13,20 @@
 #undef __class__
 #define __class__ "HighlightPattern"

-appl::HighlightPattern::HighlightPattern(appl::GlyphPainting*& _glyphPainting) :
+appl::HighlightPattern::HighlightPattern(const ewol::object::Shared<appl::GlyphPainting>& _glyphPainting) :
  m_glyphPainting(_glyphPainting),
  m_paternName(""),
-  m_regExpStart(NULL),
-  m_regExpStop(NULL),
+  m_regExpStart(nullptr),
+  m_regExpStop(nullptr),
  m_colorName(""),
  m_escapeChar(u32char::Null),
  m_multiline(false),
  m_level(0) {
-	m_regExpStart = new etk::RegExp<etk::Buffer>();
+	m_regExpStart = std::unique_ptr<etk::RegExp<etk::Buffer>>(new etk::RegExp<etk::Buffer>());
 }

-appl::HighlightPattern::~HighlightPattern(void) {
-	if (m_regExpStart != NULL) {
-		delete(m_regExpStart);
-		m_regExpStart = NULL;
-	}
-	if (m_regExpStop != NULL) {
-		delete(m_regExpStop);
-		m_regExpStop = NULL;
-	}
+appl::HighlightPattern::~HighlightPattern() {
+	
 }

 void appl::HighlightPattern::setPaternStart(std::string& _regExp) {
@@ -44,12 +37,9 @@ void appl::HighlightPattern::setPaternStart(std::string& _regExp) {
 }

 void appl::HighlightPattern::setPaternStop(std::string& _regExp) {
-	if (m_regExpStop != NULL) {
-		delete(m_regExpStop);
-		m_regExpStop = NULL;
-	}
+	m_regExpStop.reset();
 	if (_regExp.size() != 0) {
-		m_regExpStop = new etk::RegExp<etk::Buffer>();
+		m_regExpStop = std::unique_ptr<etk::RegExp<etk::Buffer>>(new etk::RegExp<etk::Buffer>());
 		if (m_regExpStop != NULL) {
 			m_regExpStop->compile(_regExp);
 		} else {
@@ -68,7 +58,7 @@ void appl::HighlightPattern::setColorGlyph(std::string& _colorName) {
 	APPL_VERBOSE("Resuest color name '" << m_colorName << "' => id=" << m_colorId);
 }

-void appl::HighlightPattern::display(void) {
+void appl::HighlightPattern::display() {
 	APPL_INFO("patern : \"" << m_paternName << "\" level=" << m_level );
 	APPL_INFO("  == > colorName \"" << m_colorName << "\"");
 	APPL_INFO("  == > regExpStart \"" << m_regExpStart->getRegExp() << "\"");
--- a/sources/appl/HighlightPattern.h
+++ b/sources/appl/HighlightPattern.h
@@ -29,26 +29,26 @@ enum resultFind {
 namespace appl {
 	class HighlightPattern {
 		private:
-			appl::GlyphPainting*& m_glyphPainting;
+			ewol::object::Shared<appl::GlyphPainting> m_glyphPainting;
 		public:
 			// Constructeur
-			HighlightPattern(appl::GlyphPainting*& _glyphPainting);
-			~HighlightPattern(void);
+			HighlightPattern(const ewol::object::Shared<appl::GlyphPainting>& _glyphPainting);
+			virtual ~HighlightPattern();
 		private:
 			std::string m_paternName; //!< Current style name (like "c++" or "c" or "script Bash")
 		public:
 			void setName(std::string& _name) {
 				m_paternName = _name;
 			};
-			std::string getName(void) {
+			std::string getName() {
 				return m_paternName;
 			};
 		private:
-			etk::RegExp<etk::Buffer>* m_regExpStart; //!< Start of Regular expression
+			std::unique_ptr<etk::RegExp<etk::Buffer>> m_regExpStart; //!< Start of Regular expression
 		public:
 			void setPaternStart(std::string& _regExp);
 		private:
-			etk::RegExp<etk::Buffer>* m_regExpStop; //!< Stop of Regular Expression
+			std::unique_ptr<etk::RegExp<etk::Buffer>> m_regExpStop; //!< Stop of Regular Expression
 		public:
 			void setPaternStop(std::string& _regExp);
 		private:
@@ -56,7 +56,7 @@ namespace appl {
 			int32_t m_colorId; //!< Id of the the glyph painting
 		public:
 			void setColorGlyph(std::string& _colorName);
-			const appl::GlyphDecoration& getColorGlyph(void) {
+			const appl::GlyphDecoration& getColorGlyph() {
 				return (*m_glyphPainting)[m_colorId];
 			};
 		private:
@@ -75,13 +75,13 @@ namespace appl {
 			void setLevel(int32_t _newLevel) {
 				m_level = _newLevel;
 			};
-			int32_t getLevel(void) {
+			int32_t getLevel() {
 				return m_level;
 			};
 		private:
 			
 		public:
-			void display(void);
+			void display();
 			/**
 			 * @brief find Element only in the specify start characters and find the end with the range done
 			 * @param[in] _start First character to search data (if recognise it start here)
--- a/sources/appl/TextPlugin.cpp
+++ b/sources/appl/TextPlugin.cpp
@@ -14,7 +14,7 @@
 #define __class__ "TextViewerPlugin"


-appl::TextViewerPlugin::TextViewerPlugin(void) :
+appl::TextViewerPlugin::TextViewerPlugin() :
  m_isEnable(true),
  m_activateOnEventEntry(false),
  m_activateOnEventInput(false),
@@ -23,10 +23,10 @@ appl::TextViewerPlugin::TextViewerPlugin(void) :
  m_activateOnRemove(false),
  m_activateOnReceiveMessage(false),
  m_activateOnCursorMove(false) {
-	
+	addObjectType("appl::TextViewerPlugin");
 }

-appl::TextViewerPlugin::~TextViewerPlugin(void) {
+appl::TextViewerPlugin::~TextViewerPlugin() {
 	if (m_isEnable == false) {
 		return;
 	}
--- a/sources/appl/TextPlugin.h
+++ b/sources/appl/TextPlugin.h
@@ -18,8 +18,8 @@ namespace appl {
 	class TextViewerPlugin : public ewol::Object {
 		friend class appl::TextViewer;
 		public:
-			TextViewerPlugin(void);
-			virtual ~TextViewerPlugin(void);
+			TextViewerPlugin();
+			virtual ~TextViewerPlugin();
 		private:
 			bool m_isEnable; //!< The plugin is enable or not (for all viewer).
 		public:
@@ -32,20 +32,20 @@ namespace appl {
 			 * @brief Get the activity status.
 			 * @return true if the plugin is active, false otherwise.
 			 */
-			bool isEnable(void) {
+			bool isEnable() {
 				return m_isEnable;
 			};
 		public:
 			/**
 			 * @brief On plugin global enable.
 			 */
-			virtual void onPluginEnable(void) {
+			virtual void onPluginEnable() {
 				// nothing to do here ...
 			};
 			/**
 			 * @brief On plugin global disable.
 			 */
-			virtual void onPluginDisable(void) {
+			virtual void onPluginDisable() {
 				// nothing to do here ...
 			};
 			/**
@@ -69,7 +69,7 @@ namespace appl {
 			 * @brief Get the availlability of a callback
 			 * @return true if availlable
 			 */
-			bool isAvaillableOnEventEntry(void) {
+			bool isAvaillableOnEventEntry() {
 				return m_activateOnEventEntry;
 			}
 			/**
@@ -89,7 +89,7 @@ namespace appl {
 			 * @brief Get the availlability of a callback
 			 * @return true if availlable
 			 */
-			bool isAvaillableOnEventInput(void) {
+			bool isAvaillableOnEventInput() {
 				return m_activateOnEventInput;
 			}
 			/**
@@ -109,7 +109,7 @@ namespace appl {
 			 * @brief Get the availlability of a callback
 			 * @return true if availlable
 			 */
-			bool isAvaillableOnWrite(void) {
+			bool isAvaillableOnWrite() {
 				return m_activateOnWrite;
 			}
 			/**
@@ -131,7 +131,7 @@ namespace appl {
 			 * @brief Get the availlability of a callback
 			 * @return true if availlable
 			 */
-			bool isAvaillableOnReplace(void) {
+			bool isAvaillableOnReplace() {
 				return m_activateOnReplace;
 			}
 			/**
@@ -155,7 +155,7 @@ namespace appl {
 			 * @brief Get the availlability of a callback
 			 * @return true if availlable
 			 */
-			bool isAvaillableOnRemove(void) {
+			bool isAvaillableOnRemove() {
 				return m_activateOnRemove;
 			}
 			/**
@@ -177,7 +177,7 @@ namespace appl {
 			 * @brief Get the availlability of a callback
 			 * @return true if availlable
 			 */
-			bool isAvaillableOnReceiveMessage(void) {
+			bool isAvaillableOnReceiveMessage() {
 				return m_activateOnReceiveMessage;
 			}
 			/**
@@ -186,8 +186,8 @@ namespace appl {
 			 * @param[in] _msg Generic message.
 			 * @return true if the event might not propagate anymore
 			 */
-			virtual bool onReceiveMessage(appl::TextViewer& _textDrawer,
-			                              const ewol::object::Message& _msg) {
+			virtual bool onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+			                                    const ewol::object::Message& _msg) {
 				return false;
 			}
 		protected:
@@ -197,7 +197,7 @@ namespace appl {
 			 * @brief Get the availlability of a callback
 			 * @return true if availlable
 			 */
-			bool isAvaillableOnCursorMove(void) {
+			bool isAvaillableOnCursorMove() {
 				return m_activateOnCursorMove;
 			}
 			/**
--- a/sources/appl/TextPluginAutoIndent.cpp
+++ b/sources/appl/TextPluginAutoIndent.cpp
@@ -15,8 +15,9 @@
 #define __class__ "TextPluginAutoIndent"


-appl::TextPluginAutoIndent::TextPluginAutoIndent(void) {
+appl::TextPluginAutoIndent::TextPluginAutoIndent() {
 	m_activateOnEventEntry = true;
+	addObjectType("appl::TextPluginAutoIndent");
 }

 bool appl::TextPluginAutoIndent::onEventEntry(appl::TextViewer& _textDrawer,
--- a/sources/appl/TextPluginAutoIndent.h
+++ b/sources/appl/TextPluginAutoIndent.h
@@ -18,8 +18,8 @@
 namespace appl {
 	class TextPluginAutoIndent : public appl::TextViewerPlugin {
 		public:
-			TextPluginAutoIndent(void);
-			~TextPluginAutoIndent(void) {
+			TextPluginAutoIndent();
+			virtual ~TextPluginAutoIndent() {
 				// nothing to do ...
 			};
 		public:
--- a/sources/appl/TextPluginCopy.cpp
+++ b/sources/appl/TextPluginCopy.cpp
@@ -15,8 +15,9 @@
 #define __class__ "TextPluginCopy"


-appl::TextPluginCopy::TextPluginCopy(void) {
+appl::TextPluginCopy::TextPluginCopy() {
 	m_activateOnReceiveMessage = true;
+	addObjectType("appl::TextPluginCopy");
 }

 void appl::TextPluginCopy::onPluginEnable(appl::TextViewer& _textDrawer) {
@@ -33,8 +34,8 @@ void appl::TextPluginCopy::onPluginDisable(appl::TextViewer& _textDrawer) {
 	// TODO : unknow function ...
 }

-bool appl::TextPluginCopy::onReceiveMessage(appl::TextViewer& _textDrawer,
-                                            const ewol::object::Message& _msg) {
+bool appl::TextPluginCopy::onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+                                                  const ewol::object::Message& _msg) {
 	if (isEnable() == false) {
 		return false;
 	}
--- a/sources/appl/TextPluginCopy.h
+++ b/sources/appl/TextPluginCopy.h
@@ -18,14 +18,14 @@
 namespace appl {
 	class TextPluginCopy : public appl::TextViewerPlugin {
 		public:
-			TextPluginCopy(void);
-			~TextPluginCopy(void) {
+			TextPluginCopy();
+			virtual ~TextPluginCopy() {
 				// nothing to do ...
 			};
 		public:
 			virtual void onPluginEnable(appl::TextViewer& _textDrawer);
 			virtual void onPluginDisable(appl::TextViewer& _textDrawer);
-			virtual bool onReceiveMessage(appl::TextViewer& _textDrawer, const ewol::object::Message& _msg);
+			virtual bool onReceiveMessageViewer(appl::TextViewer& _textDrawer, const ewol::object::Message& _msg);
 	};
 };

--- a/sources/appl/TextPluginCtags.cpp
+++ b/sources/appl/TextPluginCtags.cpp
@@ -18,16 +18,17 @@
 #define __class__ "TextPluginCtags"


-appl::TextPluginCtags::TextPluginCtags(void) :
-  m_tagFilename(""),
+appl::TextPluginCtags::TextPluginCtags() :
  m_tagFolderBase(""),
+  m_tagFilename(""),
  m_ctagFile(NULL) {
 	m_activateOnReceiveMessage = true;
 	// load buffer manager:
 	m_bufferManager = appl::BufferManager::keep();
+	addObjectType("appl::TextPluginCtags");
 }
-appl::TextPluginCtags::~TextPluginCtags(void) {
-	appl::BufferManager::release(m_bufferManager);
+appl::TextPluginCtags::~TextPluginCtags() {
+	
 }

 const char* eventJumpDestination = "event-plugin-ctags-jump-destination";
@@ -78,17 +79,17 @@ void appl::TextPluginCtags::jumpTo(const std::string& _name) {
 	
 	if (tagsFindNext (m_ctagFile, &entry) == TagSuccess) {
 		APPL_INFO("Multiple file destination ...");
-		appl::TagFileSelection* tmpWidget = new appl::TagFileSelection();
+		ewol::object::Shared<appl::TagFileSelection> tmpWidget = ewol::object::makeShared(new appl::TagFileSelection());
 		if (NULL == tmpWidget) {
 			APPL_ERROR("Can not allocate widget  == > display might be in error");
 		} else {
-			tmpWidget->addCtagsNewItem(myfile.getName(), lineID);
+			tmpWidget->addCtagsNewItem(myfile.getFileSystemName(), lineID);
 			do {
 				tmpFile = m_tagFolderBase + "/" + entry.file;
 				myfile = tmpFile;
 				lineID = entry.address.lineNumber;
 				printTag(&entry);
-				tmpWidget->addCtagsNewItem(myfile.getName(), lineID);
+				tmpWidget->addCtagsNewItem(myfile.getFileSystemName(), lineID);
 			} while (tagsFindNext (m_ctagFile, &entry) == TagSuccess);
 			ewol::getContext().getWindows()->popUpWidgetPush(tmpWidget);
 			tmpWidget->registerOnEvent(this, applEventctagsSelection, eventOpenCtagsSelectReturn);
@@ -108,7 +109,7 @@ void appl::TextPluginCtags::jumpFile(const std::string& _filename, int64_t _line
 	sendMultiCast(appl::MsgSelectGotoLineSelect, std::to_string(_lineId));
 }

-void appl::TextPluginCtags::loadTagFile(void) {
+void appl::TextPluginCtags::loadTagFile() {
 	tagFileInfo info;
 	// close previous tag file
 	if (NULL != m_ctagFile) {
@@ -156,7 +157,7 @@ void appl::TextPluginCtags::onReceiveMessage(const ewol::object::Message& _msg)
 		etk::FSNode tmpFilename = _msg.getData();
 		m_tagFilename = tmpFilename.getNameFile();
 		m_tagFolderBase = tmpFilename.getNameFolder();
-		APPL_DEBUG("Receive load Ctags file : " << m_tagFolderBase << "/" << m_tagFilename << " ");
+		APPL_INFO("Receive load Ctags file : " << m_tagFolderBase << "/" << m_tagFilename << " ");
 		loadTagFile();
 	} else if (_msg.getMessage() == eventOpenCtagsSelectReturn) {
 		// parse the input data
@@ -167,22 +168,28 @@ void appl::TextPluginCtags::onReceiveMessage(const ewol::object::Message& _msg)
 		jumpFile(tmp, lineID - 1);
 	}
 }
-bool appl::TextPluginCtags::onReceiveMessage(appl::TextViewer& _textDrawer,
-                                             const ewol::object::Message& _msg) {
+bool appl::TextPluginCtags::onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+                                                   const ewol::object::Message& _msg) {
 	if (isEnable() == false) {
 		return false;
 	}
 	if (_msg.getMessage() == eventOpenCtagsFile) {
 		APPL_INFO("Request opening ctag file");
-		ewol::widget::FileChooser* tmpWidget = new ewol::widget::FileChooser();
+		ewol::object::Shared<ewol::widget::FileChooser> tmpWidget = ewol::object::makeShared(new ewol::widget::FileChooser());
 		if (NULL == tmpWidget) {
 			APPL_ERROR("Can not allocate widget  == > display might be in error");
-		} else {
-			tmpWidget->setTitle("Open Exuberant Ctags file");
-			tmpWidget->setValidateLabel("Open");
-			ewol::getContext().getWindows()->popUpWidgetPush(tmpWidget);
-			tmpWidget->registerOnEvent(this, "validate", eventOpenCtagsOpenFileReturn);
+			return true;
 		}
+		tmpWidget->setTitle("Open Exuberant Ctags file");
+		tmpWidget->setValidateLabel("Open");
+		// try to get the current folder :
+		std::string path = _textDrawer.getBufferPath();
+		APPL_ERROR("get path : '" << path << "'");
+		if (path != "") {
+			tmpWidget->setFolder(path);
+		}
+		ewol::getContext().getWindows()->popUpWidgetPush(tmpWidget);
+		tmpWidget->registerOnEvent(this, "validate", eventOpenCtagsOpenFileReturn);
 		return true;
 	} else if (_msg.getMessage() == eventJumpDestination) {
 		if (_textDrawer.hasBuffer() == false) {
--- a/sources/appl/TextPluginCtags.h
+++ b/sources/appl/TextPluginCtags.h
@@ -16,6 +16,9 @@
 #include <appl/TextPlugin.h>
 #include <appl/ctags/readtags.h>

+// create ctags file : "ctags-exuberant --fields=n -R"
+// --fields=n add the line number needed for this software version ..
+
 namespace appl {
 	class TextPluginCtags : public appl::TextViewerPlugin {
 		private:
@@ -26,19 +29,19 @@ namespace appl {
 			std::string m_tagFolderBase;
 			std::string m_tagFilename;
 			tagFile* m_ctagFile;
-			void loadTagFile(void);
+			void loadTagFile();
 			void printTag(const tagEntry *_entry);
 			void jumpTo(const std::string& _name);
 			void jumpFile(const std::string& _filename, int64_t _lineId);
-			appl::BufferManager* m_bufferManager; //!< handle on the buffer manager
+			ewol::object::Shared<appl::BufferManager> m_bufferManager; //!< handle on the buffer manager
 		public:
-			TextPluginCtags(void);
-			~TextPluginCtags(void);
+			TextPluginCtags();
+			virtual ~TextPluginCtags();
 		public:
 			virtual void onPluginEnable(appl::TextViewer& _textDrawer);
 			virtual void onPluginDisable(appl::TextViewer& _textDrawer);
-			virtual bool onReceiveMessage(appl::TextViewer& _textDrawer,
-			                              const ewol::object::Message& _msg);
+			virtual bool onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+			                                    const ewol::object::Message& _msg);
 			// internal message :
 			virtual void onReceiveMessage(const ewol::object::Message& _msg);
 	};
--- a/sources/appl/TextPluginData.h
+++ b/sources/appl/TextPluginData.h
@@ -18,10 +18,11 @@
 namespace appl {
 	template <typename TYPE> class TextViewerPluginData : public appl::TextViewerPlugin {
 		public:
-			TextViewerPluginData(void) {
+			TextViewerPluginData() {
 				// nothing to do ...
+				addObjectType("appl::TextViewerPluginData");
 			}
-			virtual ~TextViewerPluginData(void) {
+			virtual ~TextViewerPluginData() {
 				for (size_t iii = 0; iii < m_specificData.size() ; ++iii) {
 					if (m_specificData[iii].second != NULL) {
 						remove(*m_specificData[iii].second);
@@ -32,7 +33,7 @@ namespace appl {
 				m_specificData.clear();
 			}
 		private:
-			std::vector<std::pair<appl::Buffer* ,TYPE* >> m_specificData;
+			std::vector<std::pair<ewol::object::Shared<appl::Buffer> ,TYPE* >> m_specificData;
 		protected:
 			TYPE* getDataRef(appl::TextViewer& _textDrawer) {
 				for (size_t iii = 0; iii < m_specificData.size() ; ++iii) {
@@ -49,13 +50,13 @@ namespace appl {
 				return data;
 			}
 		protected: // Wrap all element with their internal data: (do not use theses function)
-			bool onReceiveMessage(appl::TextViewer& _textDrawer,
-			                      const ewol::object::Message& _msg) {
+			bool onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+			                            const ewol::object::Message& _msg) {
 				TYPE* data = getDataRef(_textDrawer);
 				if (data == NULL) {
 					return false;
 				}
-				return onReceiveMessage(_textDrawer, _msg, *data);
+				return onReceiveMessageViewer(_textDrawer, _msg, *data);
 			}
 			bool onWrite(appl::TextViewer& _textDrawer,
 			             const appl::Buffer::Iterator& _pos,
@@ -87,9 +88,9 @@ namespace appl {
 			}
 			
 		public:
-			virtual bool onReceiveMessage(appl::TextViewer& _textDrawer,
-			                              const ewol::object::Message& _msg,
-			                              TYPE& _data) {
+			virtual bool onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+			                                    const ewol::object::Message& _msg,
+			                                    TYPE& _data) {
 				return false;
 			}
 			virtual bool onWrite(appl::TextViewer& _textDrawer,
@@ -115,8 +116,14 @@ namespace appl {
 				return;
 			};
 		public:
-			virtual void onObjectRemove(ewol::Object* _removeObject) {
-				// TODO : plop
+			virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _object) {
+				appl::TextViewerPlugin::onObjectRemove(_object);
+				for (auto it(m_specificData.begin()); it != m_specificData.end(); ++it) {
+					if (it->first == _object) {
+						m_specificData.erase(it);
+						it = m_specificData.begin();
+					}
+				}
 			};
 	};
 };
--- a/sources/appl/TextPluginHistory.cpp
+++ b/sources/appl/TextPluginHistory.cpp
@@ -15,11 +15,12 @@
 #undef __class__
 #define __class__ "TextPluginHistory"

-appl::TextPluginHistory::TextPluginHistory(void) {
+appl::TextPluginHistory::TextPluginHistory() {
 	m_activateOnReceiveMessage = true;
 	m_activateOnWrite = true;
 	m_activateOnReplace = true;
 	m_activateOnRemove = true;
+	addObjectType("appl::TextPluginHistory");
 }

 void appl::TextPluginHistory::onPluginEnable(appl::TextViewer& _textDrawer) {
@@ -34,9 +35,9 @@ void appl::TextPluginHistory::onPluginDisable(appl::TextViewer& _textDrawer) {
 	// TODO : unknow function ...
 }

-bool appl::TextPluginHistory::onReceiveMessage(appl::TextViewer& _textDrawer,
-                                               const ewol::object::Message& _msg,
-                                               appl::PluginHistoryData& _data) {
+bool appl::TextPluginHistory::onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+                                                     const ewol::object::Message& _msg,
+                                                     appl::PluginHistoryData& _data) {
 	if (isEnable() == false) {
 		return false;
 	}
@@ -176,7 +177,8 @@ bool appl::TextPluginHistory::onRemove(appl::TextViewer& _textDrawer,
 }


-void appl::TextPluginHistory::onObjectRemove(ewol::Object* _removeObject) {
+void appl::TextPluginHistory::onObjectRemove(const ewol::object::Shared<ewol::Object>& _object) {
+	appl::TextViewerPluginData<appl::PluginHistoryData>::onObjectRemove(_object);
 	// TODO : Dependence with buffer removing ...
 }

--- a/sources/appl/TextPluginHistory.h
+++ b/sources/appl/TextPluginHistory.h
@@ -18,7 +18,7 @@
 namespace appl {
 	class History {
 		public:
-			History(void) :
+			History() :
 			  m_posAdded(0),
 			  m_endPosAdded(0),
 			  m_endPosRemoved(0) {
@@ -37,15 +37,15 @@ namespace appl {
 	};
 	class TextPluginHistory : public appl::TextViewerPluginData<appl::PluginHistoryData> {
 		public:
-			TextPluginHistory(void);
-			virtual ~TextPluginHistory(void) { };
+			TextPluginHistory();
+			virtual ~TextPluginHistory() { };
 		private:
 		public:
 			virtual void onPluginEnable(appl::TextViewer& _textDrawer);
 			virtual void onPluginDisable(appl::TextViewer& _textDrawer);
-			virtual bool onReceiveMessage(appl::TextViewer& _textDrawer,
-			                              const ewol::object::Message& _msg,
-			                              appl::PluginHistoryData& _data);
+			virtual bool onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+			                                    const ewol::object::Message& _msg,
+			                                    appl::PluginHistoryData& _data);
 			virtual bool onWrite(appl::TextViewer& _textDrawer,
 			                     const appl::Buffer::Iterator& _pos,
 			                     const std::string& _strData,
@@ -67,7 +67,7 @@ namespace appl {
 			void clearRedo(appl::PluginHistoryData& _data);
 			void clearUndo(appl::PluginHistoryData& _data);
 		public:
-			virtual void onObjectRemove(ewol::Object* _removeObject);
+			virtual void onObjectRemove(const ewol::object::Shared<ewol::Object>& _object);
 	};
 };

--- a/sources/appl/TextPluginManager.cpp
+++ b/sources/appl/TextPluginManager.cpp
@@ -19,74 +19,66 @@
 #undef __class__
 #define __class__ "textPluginManager"

-static std::vector<appl::TextViewerPlugin *>& getList(void) {
-	static std::vector<appl::TextViewerPlugin *> s_list;
+static std::list<ewol::object::Owner<appl::TextViewerPlugin>>& getList() {
+	static std::list<ewol::object::Owner<appl::TextViewerPlugin>> s_list;
 	return s_list;
 }
-static std::vector<appl::TextViewerPlugin *>& getListOnEventEntry(void) {
-	static std::vector<appl::TextViewerPlugin *> s_list;
+static std::vector<ewol::object::Shared<appl::TextViewerPlugin>>& getListOnEventEntry() {
+	static std::vector<ewol::object::Shared<appl::TextViewerPlugin>> s_list;
 	return s_list;
 }
-static std::vector<appl::TextViewerPlugin *>& getListOnEventInput(void) {
-	static std::vector<appl::TextViewerPlugin *> s_list;
+static std::vector<ewol::object::Shared<appl::TextViewerPlugin>>& getListOnEventInput() {
+	static std::vector<ewol::object::Shared<appl::TextViewerPlugin>> s_list;
 	return s_list;
 }
-static std::vector<appl::TextViewerPlugin *>& getListOnWrite(void) {
-	static std::vector<appl::TextViewerPlugin *> s_list;
+static std::vector<ewol::object::Shared<appl::TextViewerPlugin>>& getListOnWrite() {
+	static std::vector<ewol::object::Shared<appl::TextViewerPlugin>> s_list;
 	return s_list;
 }
-static std::vector<appl::TextViewerPlugin *>& getListOnReplace(void) {
-	static std::vector<appl::TextViewerPlugin *> s_list;
+static std::vector<ewol::object::Shared<appl::TextViewerPlugin>>& getListOnReplace() {
+	static std::vector<ewol::object::Shared<appl::TextViewerPlugin>> s_list;
 	return s_list;
 }
-static std::vector<appl::TextViewerPlugin *>& getListOnRemove(void) {
-	static std::vector<appl::TextViewerPlugin *> s_list;
+static std::vector<ewol::object::Shared<appl::TextViewerPlugin>>& getListOnRemove() {
+	static std::vector<ewol::object::Shared<appl::TextViewerPlugin>> s_list;
 	return s_list;
 }
-static std::vector<appl::TextViewerPlugin *>& getListOnReceiveMessage(void) {
-	static std::vector<appl::TextViewerPlugin *> s_list;
+static std::vector<ewol::object::Shared<appl::TextViewerPlugin>>& getListonReceiveMessageViewer() {
+	static std::vector<ewol::object::Shared<appl::TextViewerPlugin>> s_list;
 	return s_list;
 }
-static std::vector<appl::TextViewerPlugin *>& getListOnCursorMove(void) {
-	static std::vector<appl::TextViewerPlugin *> s_list;
+static std::vector<ewol::object::Shared<appl::TextViewerPlugin>>& getListOnCursorMove() {
+	static std::vector<ewol::object::Shared<appl::TextViewerPlugin>> s_list;
 	return s_list;
 }

-void appl::textPluginManager::init(void) {
+void appl::textPluginManager::init() {
 	
 }

-void appl::textPluginManager::unInit(void) {
+void appl::textPluginManager::unInit() {
 	// remove all sub plugin class:
 	getListOnEventEntry().clear();
 	getListOnEventInput().clear();
 	getListOnWrite().clear();
 	getListOnReplace().clear();
 	getListOnRemove().clear();
-	getListOnReceiveMessage().clear();
+	getListonReceiveMessageViewer().clear();
 	getListOnCursorMove().clear();
-	// remove all plugin:
-	for (int32_t iii=0; iii<getList().size(); ++iii) {
-		if (getList()[iii] == NULL) {
-			continue;
-		}
-		delete(getList()[iii]);
-		getList()[iii] = NULL;
-	}
 	getList().clear();
 }

-void appl::textPluginManager::addDefaultPlugin(void) {
-	appl::textPluginManager::addPlugin(new appl::TextPluginCopy());
-	appl::textPluginManager::addPlugin(new appl::TextPluginMultiLineTab());
-	appl::textPluginManager::addPlugin(new appl::TextPluginAutoIndent());
-	appl::textPluginManager::addPlugin(new appl::TextPluginHistory());
-	appl::textPluginManager::addPlugin(new appl::TextPluginRmLine());
-	appl::textPluginManager::addPlugin(new appl::TextPluginSelectAll());
-	appl::textPluginManager::addPlugin(new appl::TextPluginCtags());
+void appl::textPluginManager::addDefaultPlugin() {
+	appl::textPluginManager::addPlugin(ewol::object::makeShared(new appl::TextPluginCopy()));
+	appl::textPluginManager::addPlugin(ewol::object::makeShared(new appl::TextPluginMultiLineTab()));
+	appl::textPluginManager::addPlugin(ewol::object::makeShared(new appl::TextPluginAutoIndent()));
+	appl::textPluginManager::addPlugin(ewol::object::makeShared(new appl::TextPluginHistory()));
+	appl::textPluginManager::addPlugin(ewol::object::makeShared(new appl::TextPluginRmLine()));
+	appl::textPluginManager::addPlugin(ewol::object::makeShared(new appl::TextPluginSelectAll()));
+	appl::textPluginManager::addPlugin(ewol::object::makeShared(new appl::TextPluginCtags()));
 }

-void appl::textPluginManager::addPlugin(appl::TextViewerPlugin* _plugin) {
+void appl::textPluginManager::addPlugin(const ewol::object::Shared<appl::TextViewerPlugin>& _plugin) {
 	if (_plugin == NULL) {
 		return;
 	}
@@ -107,7 +99,7 @@ void appl::textPluginManager::addPlugin(appl::TextViewerPlugin* _plugin) {
 		getListOnRemove().push_back(_plugin);
 	}
 	if (_plugin->isAvaillableOnReceiveMessage() == true) {
-		getListOnReceiveMessage().push_back(_plugin);
+		getListonReceiveMessageViewer().push_back(_plugin);
 	}
 	if (_plugin->isAvaillableOnCursorMove() == true) {
 		getListOnCursorMove().push_back(_plugin);
@@ -115,31 +107,30 @@ void appl::textPluginManager::addPlugin(appl::TextViewerPlugin* _plugin) {
 }

 void appl::textPluginManager::connect(appl::TextViewer& _widget) {
-	for (int32_t iii=0; iii<getList().size(); ++iii) {
-		if (getList()[iii] == NULL) {
+	for (auto &it : getList()) {
+		if (it == NULL) {
 			continue;
 		}
-		getList()[iii]->onPluginEnable(_widget);
+		it->onPluginEnable(_widget);
 	}
 }

 void appl::textPluginManager::disconnect(appl::TextViewer& _widget) {
-	for (int32_t iii=0; iii<getList().size(); ++iii) {
-		if (getList()[iii] == NULL) {
+	for (auto &it : getList()) {
+		if (it == NULL) {
 			continue;
 		}
-		getList()[iii]->onPluginDisable(_widget);
+		it->onPluginDisable(_widget);
 	}
 }

 bool appl::textPluginManager::onEventEntry(appl::TextViewer& _textDrawer,
                                           const ewol::event::Entry& _event) {
-	std::vector<appl::TextViewerPlugin *>& list = getListOnEventEntry();
-	for (int32_t iii=0; iii<list.size(); ++iii) {
-		if (list[iii] == NULL) {
+	for (auto &it : getListOnEventEntry()) {
+		if (it == NULL) {
 			continue;
 		}
-		if (list[iii]->onEventEntry(_textDrawer, _event) == true ) {
+		if (it->onEventEntry(_textDrawer, _event) == true ) {
 			return true;
 		}
 	}
@@ -148,12 +139,11 @@ bool appl::textPluginManager::onEventEntry(appl::TextViewer& _textDrawer,

 bool appl::textPluginManager::onEventInput(appl::TextViewer& _textDrawer,
                                           const ewol::event::Input& _event) {
-	std::vector<appl::TextViewerPlugin *>& list = getListOnEventInput();
-	for (int32_t iii=0; iii<list.size(); ++iii) {
-		if (list[iii] == NULL) {
+	for (auto &it : getListOnEventInput()) {
+		if (it == NULL) {
 			continue;
 		}
-		if (list[iii]->onEventInput(_textDrawer, _event) == true ) {
+		if (it->onEventInput(_textDrawer, _event) == true ) {
 			return true;
 		}
 	}
@@ -163,12 +153,11 @@ bool appl::textPluginManager::onEventInput(appl::TextViewer& _textDrawer,
 bool appl::textPluginManager::onWrite(appl::TextViewer& _textDrawer,
                                      const appl::Buffer::Iterator& _pos,
                                      const std::string& _data) {
-	std::vector<appl::TextViewerPlugin *>& list = getListOnWrite();
-	for (int32_t iii=0; iii<list.size(); ++iii) {
-		if (list[iii] == NULL) {
+	for (auto &it : getListOnWrite()) {
+		if (it == NULL) {
 			continue;
 		}
-		if (list[iii]->onWrite(_textDrawer, _pos, _data) == true ) {
+		if (it->onWrite(_textDrawer, _pos, _data) == true ) {
 			return true;
 		}
 	}
@@ -179,12 +168,11 @@ bool appl::textPluginManager::onReplace(appl::TextViewer& _textDrawer,
                                        const appl::Buffer::Iterator& _pos,
                                        const std::string& _data,
                                        const appl::Buffer::Iterator& _posEnd) {
-	std::vector<appl::TextViewerPlugin *>& list = getListOnReplace();
-	for (int32_t iii=0; iii<list.size(); ++iii) {
-		if (list[iii] == NULL) {
+	for (auto &it : getListOnReplace()) {
+		if (it == NULL) {
 			continue;
 		}
-		if (list[iii]->onReplace(_textDrawer, _pos, _data, _posEnd) == true ) {
+		if (it->onReplace(_textDrawer, _pos, _data, _posEnd) == true ) {
 			return true;
 		}
 	}
@@ -194,26 +182,24 @@ bool appl::textPluginManager::onReplace(appl::TextViewer& _textDrawer,
 bool appl::textPluginManager::onRemove(appl::TextViewer& _textDrawer,
                                       const appl::Buffer::Iterator& _pos,
                                       const appl::Buffer::Iterator& _posEnd) {
-	std::vector<appl::TextViewerPlugin *>& list = getListOnRemove();
-	for (int32_t iii=0; iii<list.size(); ++iii) {
-		if (list[iii] == NULL) {
+	for (auto &it : getListOnRemove()) {
+		if (it == NULL) {
 			continue;
 		}
-		if (list[iii]->onRemove(_textDrawer, _pos, _posEnd) == true ) {
+		if (it->onRemove(_textDrawer, _pos, _posEnd) == true ) {
 			return true;
 		}
 	}
 	return false;
 }

-bool appl::textPluginManager::onReceiveMessage(appl::TextViewer& _textDrawer,
-                                               const ewol::object::Message& _msg) {
-	std::vector<appl::TextViewerPlugin *>& list = getListOnReceiveMessage();
-	for (int32_t iii=0; iii<list.size(); ++iii) {
-		if (list[iii] == NULL) {
+bool appl::textPluginManager::onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+                                                     const ewol::object::Message& _msg) {
+	for (auto &it : getListonReceiveMessageViewer()) {
+		if (it == NULL) {
 			continue;
 		}
-		if (list[iii]->onReceiveMessage(_textDrawer, _msg) == true ) {
+		if (it->onReceiveMessageViewer(_textDrawer, _msg) == true ) {
 			return true;
 		}
 	}
@@ -222,12 +208,11 @@ bool appl::textPluginManager::onReceiveMessage(appl::TextViewer& _textDrawer,

 bool appl::textPluginManager::onCursorMove(appl::TextViewer& _textDrawer,
                                           const appl::Buffer::Iterator& _pos) {
-	std::vector<appl::TextViewerPlugin *>& list = getListOnCursorMove();
-	for (int32_t iii=0; iii<list.size(); ++iii) {
-		if (list[iii] == NULL) {
+	for (auto &it : getListOnCursorMove()) {
+		if (it == NULL) {
 			continue;
 		}
-		if (list[iii]->onCursorMove(_textDrawer, _pos) == true ) {
+		if (it->onCursorMove(_textDrawer, _pos) == true ) {
 			return true;
 		}
 	}
--- a/sources/appl/TextPluginManager.h
+++ b/sources/appl/TextPluginManager.h
@@ -20,20 +20,20 @@ namespace appl {
 		/**
 		 * @brief Init the plugin manager for writer.
 		 */
-		void init(void);
+		void init();
 		/**
 		 * @brief UnInit the plugin manager for writer.
 		 */
-		void unInit(void);
+		void unInit();
 		/**
 		 * @brief Add default plugin list
 		 */
-		void addDefaultPlugin(void);
+		void addDefaultPlugin();
 		/**
 		 * @brief Add a plugin.
 		 * @param[in] _plugin Plugin pointer to add.
 		 */
-		void addPlugin(appl::TextViewerPlugin* _plugin);
+		void addPlugin(const ewol::object::Shared<appl::TextViewerPlugin>& _plugin);
 		/**
 		 * @brief connect a new widget to the plugin.
 		 * @param[in] _widget Reference on the widget caller.
@@ -98,8 +98,8 @@ namespace appl {
 		 * @param[in] _msg Generic message.
 		 * @return true if the event might not propagate anymore
 		 */
-		bool onReceiveMessage(appl::TextViewer& _textDrawer,
-		                      const ewol::object::Message& _msg);
+		bool onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+		                            const ewol::object::Message& _msg);
 		/**
 		 * @brief Called when Cursor move of position.
 		 * @param[in] _widget Reference on the widget caller.
--- a/sources/appl/TextPluginMultiLineTab.cpp
+++ b/sources/appl/TextPluginMultiLineTab.cpp
@@ -14,8 +14,9 @@
 #undef __class__
 #define __class__ "TextPluginMultiLineTab"

-appl::TextPluginMultiLineTab::TextPluginMultiLineTab(void) {
+appl::TextPluginMultiLineTab::TextPluginMultiLineTab() {
 	m_activateOnEventEntry = true;
+	addObjectType("appl::TextPluginMultiLineTab");
 }

 bool appl::TextPluginMultiLineTab::onEventEntry(appl::TextViewer& _textDrawer,
@@ -47,22 +48,22 @@ bool appl::TextPluginMultiLineTab::onEventEntry(appl::TextViewer& _textDrawer,
 	_textDrawer.copy(data, itStart, itStop);
 	// TODO : Change this ...
 	bool m_useTabs = true;
-	int32_t m_tabDist = 4;
+	size_t m_tabDist = 4;
 	
 	if (true == _event.getSpecialKey().getShift() ) {
 		// un-indent
 		data.insert(0, 1, u32char::Return);
-		for (int32_t iii=1; iii<data.size(); ++iii) {
-			if (data[iii-1] != u32char::Return) {
+		for (size_t iii=1; iii<data.size(); ++iii) {
+			if ((char32_t)data[iii-1] != u32char::Return) {
 				continue;
 			}
-			if(data[iii] == u32char::Tabulation) {
+			if((char32_t)data[iii] == u32char::Tabulation) {
 				data.erase(iii, 1);
-			} else if(data[iii] == u32char::Space) {
-				for (int32_t jjj=0; jjj<m_tabDist && jjj+iii<data.size() ; jjj++) {
-					if(data[iii] == u32char::Space) {
+			} else if((char32_t)data[iii] == u32char::Space) {
+				for (size_t jjj=0; jjj<m_tabDist && jjj+iii<data.size() ; jjj++) {
+					if((char32_t)data[iii] == u32char::Space) {
 						data.erase(iii, 1);
-					} else if(data[iii] == u32char::Tabulation) {
+					} else if((char32_t)data[iii] == u32char::Tabulation) {
 						data.erase(iii, 1);
 						break;
 					} else {
@@ -75,8 +76,8 @@ bool appl::TextPluginMultiLineTab::onEventEntry(appl::TextViewer& _textDrawer,
 	} else {
 		// indent
 		data.insert(0, 1, u32char::Return);
-		for (int32_t iii=1; iii<data.size(); iii++) {
-			if (data[iii-1] != u32char::Return) {
+		for (size_t iii=1; iii<data.size(); iii++) {
+			if ((char32_t)data[iii-1] != u32char::Return) {
 				continue;
 			}
 			if (true == _event.getSpecialKey().getCtrl() ) {
--- a/sources/appl/TextPluginMultiLineTab.h
+++ b/sources/appl/TextPluginMultiLineTab.h
@@ -18,8 +18,8 @@
 namespace appl {
 	class TextPluginMultiLineTab : public appl::TextViewerPlugin {
 		public:
-			TextPluginMultiLineTab(void);
-			~TextPluginMultiLineTab(void) {
+			TextPluginMultiLineTab();
+			virtual ~TextPluginMultiLineTab() {
 				// nothing to do ...
 			};
 		public:
--- a/sources/appl/TextPluginRmLine.cpp
+++ b/sources/appl/TextPluginRmLine.cpp
@@ -15,8 +15,9 @@
 #define __class__ "TextPluginRmLine"


-appl::TextPluginRmLine::TextPluginRmLine(void) {
+appl::TextPluginRmLine::TextPluginRmLine() {
 	m_activateOnReceiveMessage = true;
+	addObjectType("appl::TextPluginRmLine");
 }

 void appl::TextPluginRmLine::onPluginEnable(appl::TextViewer& _textDrawer) {
@@ -29,8 +30,8 @@ void appl::TextPluginRmLine::onPluginDisable(appl::TextViewer& _textDrawer) {
 	// TODO : unknow function ...
 }

-bool appl::TextPluginRmLine::onReceiveMessage(appl::TextViewer& _textDrawer,
-                                              const ewol::object::Message& _msg) {
+bool appl::TextPluginRmLine::onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+                                                    const ewol::object::Message& _msg) {
 	if (isEnable() == false) {
 		return false;
 	}
--- a/sources/appl/TextPluginRmLine.h
+++ b/sources/appl/TextPluginRmLine.h
@@ -18,14 +18,14 @@
 namespace appl {
 	class TextPluginRmLine : public appl::TextViewerPlugin {
 		public:
-			TextPluginRmLine(void);
-			~TextPluginRmLine(void) {
+			TextPluginRmLine();
+			virtual ~TextPluginRmLine() {
 				// nothing to do ...
 			};
 		public:
 			virtual void onPluginEnable(appl::TextViewer& _textDrawer);
 			virtual void onPluginDisable(appl::TextViewer& _textDrawer);
-			virtual bool onReceiveMessage(appl::TextViewer& _textDrawer, const ewol::object::Message& _msg);
+			virtual bool onReceiveMessageViewer(appl::TextViewer& _textDrawer, const ewol::object::Message& _msg);
 	};
 };

--- a/sources/appl/TextPluginSelectAll.cpp
+++ b/sources/appl/TextPluginSelectAll.cpp
@@ -15,8 +15,9 @@
 #define __class__ "TextPluginSelectAll"


-appl::TextPluginSelectAll::TextPluginSelectAll(void) {
+appl::TextPluginSelectAll::TextPluginSelectAll() {
 	m_activateOnReceiveMessage = true;
+	addObjectType("appl::TextPluginSelectAll");
 }

 static const char* eventSelectAll = "plugin-select-all";
@@ -31,8 +32,8 @@ void appl::TextPluginSelectAll::onPluginDisable(appl::TextViewer& _textDrawer) {
 	// TODO : unknow function ...
 }

-bool appl::TextPluginSelectAll::onReceiveMessage(appl::TextViewer& _textDrawer,
-                                                 const ewol::object::Message& _msg) {
+bool appl::TextPluginSelectAll::onReceiveMessageViewer(appl::TextViewer& _textDrawer,
+                                                       const ewol::object::Message& _msg) {
 	if (isEnable() == false) {
 		return false;
 	}
--- a/sources/appl/TextPluginSelectAll.h
+++ b/sources/appl/TextPluginSelectAll.h
@@ -18,14 +18,14 @@
 namespace appl {
 	class TextPluginSelectAll : public appl::TextViewerPlugin {
 		public:
-			TextPluginSelectAll(void);
-			~TextPluginSelectAll(void) {
+			TextPluginSelectAll();
+			virtual ~TextPluginSelectAll() {
 				// nothing to do ...
 			};
 		public:
 			virtual void onPluginEnable(appl::TextViewer& _textDrawer);
 			virtual void onPluginDisable(appl::TextViewer& _textDrawer);
-			virtual bool onReceiveMessage(appl::TextViewer& _textDrawer, const ewol::object::Message& _msg);
+			virtual bool onReceiveMessageViewer(appl::TextViewer& _textDrawer, const ewol::object::Message& _msg);
 	};
 };

--- a/sources/appl/ctags/readtags.cpp
+++ b/sources/appl/ctags/readtags.cpp
@@ -846,7 +846,7 @@ static void findTag (const char *const name, const int options)
 	}
 }

-static void listTags (void)
+static void listTags ()
 {
 	tagFileInfo info;
 	tagEntry entry;
--- a/sources/appl/debug.cpp
+++ b/sources/appl/debug.cpp
@@ -8,4 +8,8 @@

 #include <appl/debug.h>

-const char * applLog = "edn      ";
+int32_t appl::getLogId() {
+	static int32_t g_val = etk::log::registerInstance("edn");
+	return g_val;
+}
+
--- a/sources/appl/debug.h
+++ b/sources/appl/debug.h
@@ -9,19 +9,43 @@
 #ifndef __APPL_DEBUG_H__
 #define __APPL_DEBUG_H__

-#include <etk/types.h>
-#include <etk/debugGeneric.h>
+#include <etk/log.h>

-extern const char * applLog;
+namespace appl {
+	int32_t getLogId();
+};
+// TODO : Review this problem of multiple intanciation of "std::stringbuf sb"
+#define APPL_BASE(info,data) \
+	do { \
+		if (info <= etk::log::getLevel(appl::getLogId())) { \
+			std::stringbuf sb; \
+			std::ostream tmpStream(&sb); \
+			tmpStream << data; \
+			etk::log::logStream(appl::getLogId(), info, __LINE__, __class__, __func__, tmpStream); \
+		} \
+	} while(0)

-#define APPL_CRITICAL(data)			ETK_CRITICAL(applLog, data)
-#define APPL_WARNING(data)			ETK_WARNING(applLog, data)
-#define APPL_ERROR(data)			ETK_ERROR(applLog, data)
-#define APPL_INFO(data)				ETK_INFO(applLog, data)
-#define APPL_DEBUG(data)			ETK_DEBUG(applLog, data)
-#define APPL_VERBOSE(data)			ETK_VERBOSE(applLog, data)
-#define APPL_ASSERT(cond, data)		ETK_ASSERT(applLog, cond, data)
-#define APPL_CHECK_INOUT(cond)		ETK_CHECK_INOUT(applLog, cond)
-#define APPL_TODO(cond)				ETK_TODO(applLog, cond)
+#define APPL_CRITICAL(data)      APPL_BASE(1, data)
+#define APPL_ERROR(data)         APPL_BASE(2, data)
+#define APPL_WARNING(data)       APPL_BASE(3, data)
+#ifdef DEBUG
+	#define APPL_INFO(data)          APPL_BASE(4, data)
+	#define APPL_DEBUG(data)         APPL_BASE(5, data)
+	#define APPL_VERBOSE(data)       APPL_BASE(6, data)
+	#define APPL_TODO(data)          APPL_BASE(4, "TODO : " << data)
+#else
+	#define APPL_INFO(data)          do { } while(false)
+	#define APPL_DEBUG(data)         do { } while(false)
+	#define APPL_VERBOSE(data)       do { } while(false)
+	#define APPL_TODO(data)          do { } while(false)
+#endif
+
+#define APPL_ASSERT(cond,data) \
+	do { \
+		if (!(cond)) { \
+			APPL_CRITICAL(data); \
+			assert(!#cond); \
+		} \
+	} while (0)

 #endif
--- a/sources/appl/global.cpp
+++ b/sources/appl/global.cpp
@@ -28,7 +28,7 @@ class myParamGlobal : public ewol::Object {
 		bool m_displayTabChar;
 		bool m_displaySpaceChar;
 	public : 
-		myParamGlobal(void) {
+		myParamGlobal() {
 			m_static = true; // Note : set the object static notification( Must be set or assert at the end of process)
 			setName("edn_global_param");
 			m_displayEOL=false;
@@ -104,22 +104,22 @@ const char * const myParamGlobal::configAutoIndent = "auto-indent";
 const char * const myParamGlobal::configShowTabChar = "display-tab";
 const char * const myParamGlobal::configShowSpaceChar = "display-space";

-static myParamGlobal& l_obj(void) {
+static myParamGlobal& l_obj() {
 	static myParamGlobal s_obj;
 	return s_obj;
 }

-void globals::init(void) {
+void globals::init() {
 	//ewol::userConfig::addUserConfig(&l_obj());
 }

-void globals::UnInit(void) {
+void globals::UnInit() {
 	// nothing to do ...
 	//ewol::userConfig::RmUserConfig(&l_obj());
 }

 // -----------------------------------------------------------
-bool globals::isSetDisplayEndOfLine(void) {
+bool globals::isSetDisplayEndOfLine() {
 	return l_obj().m_displayEOL;
 }

@@ -129,7 +129,7 @@ void globals::setDisplayEndOfLine(bool newVal) {
 }

 // -----------------------------------------------------------
-bool globals::isSetDisplaySpaceChar(void) {
+bool globals::isSetDisplaySpaceChar() {
 	return l_obj().m_displaySpaceChar;
 }

@@ -138,7 +138,7 @@ void globals::setDisplaySpaceChar(bool _newVal) {
 	//ewol::widgetMessageMultiCast::Send(-1, ednMsgUserDisplayChange);
 }
 // -----------------------------------------------------------
-bool globals::isSetDisplayTabChar(void) {
+bool globals::isSetDisplayTabChar() {
 	return l_obj().m_displayTabChar;
 }

@@ -148,7 +148,7 @@ void globals::setDisplayTabChar(bool _newVal) {
 }

 // -----------------------------------------------------------
-bool globals::isSetAutoIndent(void) {
+bool globals::isSetAutoIndent() {
 	return l_obj().m_AutoIndent;
 }

@@ -157,16 +157,16 @@ void globals::setAutoIndent(bool _newVal) {
 }

 // -----------------------------------------------------------
-bool globals::OrderTheBufferList(void) {
+bool globals::OrderTheBufferList() {
 	return true;
 }

 // -----------------------------------------------------------
-int32_t globals::getNbColoneBorder(void) {
+int32_t globals::getNbColoneBorder() {
 	return 6;
 }

-int32_t globals::getNbLineBorder(void) {
+int32_t globals::getNbLineBorder() {
 	return 3;
 }

@@ -179,7 +179,7 @@ static const char * const l_changeTabulation  = "edn-event-change-tabulation";
 static const char * const l_changeEndOfLine   = "edn-event-change-endOfLine";
 static const char * const l_changeRounded     = "edn-event-change-rounded";

-globals::ParameterGlobalsGui::ParameterGlobalsGui(void) :
+globals::ParameterGlobalsGui::ParameterGlobalsGui() :
  ewol::widget::Sizer(ewol::widget::Sizer::modeVert) {
 	ewol::widget::CheckBox* myCheckbox = NULL;
 	ewol::widget::Spacer* mySpacer = NULL;
@@ -238,7 +238,7 @@ globals::ParameterGlobalsGui::ParameterGlobalsGui(void) :
 	}
 }

-globals::ParameterGlobalsGui::~ParameterGlobalsGui(void) {
+globals::ParameterGlobalsGui::~ParameterGlobalsGui() {
 	
 }

--- a/sources/appl/global.h
+++ b/sources/appl/global.h
@@ -15,31 +15,31 @@

 namespace globals
 {
-	void init(void);
-	void UnInit(void);
-	int32_t getNbColoneBorder(void);
-	int32_t getNbLineBorder(void);
+	void init();
+	void UnInit();
+	int32_t getNbColoneBorder();
+	int32_t getNbLineBorder();

-	bool isSetDisplayEndOfLine(void);
+	bool isSetDisplayEndOfLine();
 	void setDisplayEndOfLine(bool _newVal);
 	
-	bool isSetDisplaySpaceChar(void);
+	bool isSetDisplaySpaceChar();
 	void setDisplaySpaceChar(bool _newVal);
 	
-	bool isSetDisplayTabChar(void);
+	bool isSetDisplayTabChar();
 	void setDisplayTabChar(bool _newVal);
 	
-	bool isSetAutoIndent(void);
+	bool isSetAutoIndent();
 	void setAutoIndent(bool _newVal);

-	void init2(void);
+	void init2();
 	
-	bool OrderTheBufferList(void);
+	bool OrderTheBufferList();
 	
 	class ParameterGlobalsGui : public ewol::widget::Sizer {
 		public :
-			ParameterGlobalsGui(void);
-			~ParameterGlobalsGui(void);
+			ParameterGlobalsGui();
+			virtual ~ParameterGlobalsGui();
 			// herited function
 			virtual void onReceiveMessage(const ewol::object::Message& _msg);
 	};
--- a/sources/appl/init.cpp
+++ b/sources/appl/init.cpp
@@ -37,12 +37,13 @@ int main(int _argc, const char *_argv[]) {
 	// only one things to do:
 	return ewol::run(_argc, _argv);
 }
-appl::BufferManager* bufferManager = NULL;
+ewol::object::Shared<appl::BufferManager> bufferManager = NULL;

 /**
 * @brief main application function initialisation
 */
-bool APP_Init(ewol::Context& _context) {
+bool APP_Init(ewol::Context& _context, size_t _initId, size_t& _nbInitStep) {
+	_nbInitStep = 1;
 	APPL_INFO(" == > init APPL v" << APPL_VERSION << " (START) [" << ewol::getBoardType() << "] (" << ewol::getCompilationMode() << ")");
 	
 	etk::theme::setName("COLOR", "color/black/");
@@ -65,7 +66,7 @@ bool APP_Init(ewol::Context& _context) {
 	globals::init();
 	
 	// init ALL Singleton :
-	//(void)CTagsManager::getInstance();
+	//()CTagsManager::getInstance();
 	bufferManager = appl::BufferManager::keep();
 	
 	appl::highlightManager::init();
@@ -83,9 +84,9 @@ bool APP_Init(ewol::Context& _context) {
 	cCurrentPath[FILENAME_MAX - 1] = '\0';
 	//APPL_INFO("The current working directory is " << cCurrentPath);
 	
-	MainWindows* basicWindows = new MainWindows();
+	ewol::object::Shared<MainWindows> basicWindows = ewol::object::makeShared(new MainWindows());
 	
-	if (NULL == basicWindows) {
+	if (basicWindows == nullptr) {
 		APPL_ERROR("Can not allocate the basic windows");
 		_context.stop();
 		return false;
@@ -102,12 +103,16 @@ bool APP_Init(ewol::Context& _context) {
 		if (tmpppp == "-t") {
 			ctagDetected = true;
 		} else if (true == ctagDetected) {
-			APPL_INFO("Load ctag file : \"" << tmpppp << "\"" );
+			etk::FSNode file(tmpppp);
+			std::string name = file.getName();
+			APPL_INFO("Load ctag file : \"" << name << "\"" );
 			ctagDetected = false;
-			_context.getEObjectManager().multiCast().anonymousSend(ednMsgCtagsLoadFile, tmpppp);
+			_context.getEObjectManager().multiCast().anonymousSend(ednMsgCtagsLoadFile, name);
 		} else {
-			APPL_INFO("need load file : \"" << tmpppp << "\"" );
-			bufferManager->open(tmpppp);
+			etk::FSNode file(tmpppp);
+			std::string name = file.getName();
+			APPL_INFO("need load file : \"" << name << "\"" );
+			bufferManager->open(name);
 		}
 	}
 	
@@ -121,24 +126,11 @@ bool APP_Init(ewol::Context& _context) {
 */
 void APP_UnInit(ewol::Context& _context) {
 	APPL_INFO(" == > Un-Init " PROJECT_NAME " (START)");
-	ewol::widget::Windows* tmpWindows = _context.getWindows();
-	
-	_context.setWindows(NULL);
-	
-	if (NULL != tmpWindows) {
-		delete(tmpWindows);
-		tmpWindows = NULL;
-	}
 	appl::textPluginManager::unInit();
-	
 	APPL_INFO("Stop Hightlight");
 	appl::highlightManager::unInit();
 	//Kill all singleton
-	if (bufferManager != NULL) {
-		APPL_INFO("Stop BufferManager");
-		appl::BufferManager::release(bufferManager);
-		bufferManager = NULL;
-	}
+	bufferManager.reset();
 	APPL_INFO(" == > Un-Init " PROJECT_NAME " (END)");
 }

--- a/sources/lutin_edn.py
+++ b/sources/lutin_edn.py
@@ -12,6 +12,7 @@ def create(target):
 	# module name is 'edn' and type binary.
 	myModule = module.Module(__file__, 'edn', 'PACKAGE')
 	
+	myModule.add_extra_compile_flags()
 	# add the file to compile:
 	myModule.add_src_file([
 		'appl/ctags/readtags.cpp'])
@@ -74,6 +75,7 @@ def create(target):
 	myModule.copy_folder('../data/languages/bash/*.xml','languages/bash/')
 	myModule.copy_folder('../data/languages/boo/*.xml','languages/boo/')
 	myModule.copy_folder('../data/languages/c/*.xml','languages/c/')
+	myModule.copy_folder('../data/languages/cmake/*.xml','languages/cmake/')
 	myModule.copy_folder('../data/languages/glsl/*.xml','languages/glsl/')
 	myModule.copy_folder('../data/languages/in/*.xml','languages/in/')
 	myModule.copy_folder('../data/languages/java/*.xml','languages/java/')
--- a/sources/tag
+++ b/sources/tag
@@ -1 +1 @@
-1.1.1
+1.2.0
Author	SHA1	Message	Date
Edouard DUPIN	440f4c7093	Update version tag: 1.2.0	2014-06-03 22:27:31 +02:00
Edouard DUPIN	a01d121036	Update version tag: 1.1.2	2014-06-03 22:22:20 +02:00
Edouard DUPIN	09425067dc	[DEV] remove to many request of focus	2014-06-03 22:19:00 +02:00
Edouard DUPIN	780234de13	[DEBUG] remove error in the HL update	2014-06-02 21:40:02 +02:00
Edouard DUPIN	c421bd5f90	[DEV] remove compilation warning	2014-06-02 21:04:35 +02:00
Edouard DUPIN	3ec3fa00d9	[DEV] work corectly with refcounting object (and remove some memory leek at close)	2014-05-27 21:43:02 +02:00
Edouard DUPIN	9b21e5c769	[DEV] correction some internal memory leek	2014-05-26 21:42:51 +02:00
Edouard DUPIN	2157099f0a	[DEV] new staep to owner	2014-05-25 21:17:06 +02:00
Edouard DUPIN	d18b202e75	[DEV] init remove remove windows	2014-05-23 12:37:38 +02:00
Edouard DUPIN	63834fe960	[DEBUG] plugin are object ==> set it in shared pointer	2014-05-22 22:06:13 +02:00
Edouard DUPIN	cab0e6009d	[DEV] update to the new API, system start but not compleately work	2014-05-20 23:26:14 +02:00
Edouard DUPIN	08261def10	[DEV] start rework on shared pointer	2014-05-20 21:35:41 +02:00
Edouard DUPIN	304ac2ba45	[DEV] start rework for dev interface of ewol	2014-05-19 22:30:39 +02:00
Edouard DUPIN	2d8c5d588d	[STYLE] remove (void) in () to be c++ coherent	2014-05-15 21:37:39 +02:00
Edouard DUPIN	f1543f6199	[DEV] correction of the filename display and management	2014-05-13 21:48:20 +02:00
Edouard DUPIN	7acd5127eb	[DEV] update ctags	2014-05-12 21:10:45 +02:00
Edouard DUPIN	0c6151283b	[DEV] change log system	2014-04-30 22:18:00 +02:00
Edouard DUPIN	8854a5a34b	[DEV] update readme for ios	2014-04-24 21:01:08 +02:00
Edouard DUPIN	958138ecbb	[DEV] update to the single finger move	2014-04-18 22:22:02 +02:00
Edouard DUPIN	44bc1dd277	[DEV] remove df text test	2014-04-17 21:31:02 +02:00
Edouard DUPIN	0821335de6	[DEBUG] error writing	2014-04-16 22:21:20 +02:00
Edouard DUPIN	8d0fc9023f	update ewol main	2014-04-07 07:59:00 +02:00
Edouard DUPIN	4f0839221d	[DEV] remove deprecated config	2014-03-13 21:50:14 +01:00
Edouard DUPIN	17101a38b0	[DEV] cmake file update	2014-03-04 21:18:41 +01:00
Edouard DUPIN	def986ab82	[DEV] add cmake missing file	2014-02-24 22:01:10 +01:00
Edouard DUPIN	7ebc20e936	[DEV] add CMake instance	2014-02-24 21:50:50 +01:00
Edouard DUPIN	f807faf55a	[DEBUG ewol#2] set button in toggle mode	2014-02-13 21:27:21 +01:00
@@ -1 +1 @@
 .1.1
 .2.0