From 626c9ba386546c6fbdcc8f1afcf655e71dfff1d7 Mon Sep 17 00:00:00 2001
From: Edouard DUPIN <yui.heero@gmail.com>
Date: Mon, 1 Apr 2019 22:17:27 +0200
Subject: [PATCH] [DEV] add print log and correct the tree view

---
 sources/appl/debug.hpp             |  1 +
 sources/appl/init.cpp              |  5 ++--
 sources/appl/widget/BufferTree.cpp | 38 ++++++++++++++++++++++++++++--
 3 files changed, 40 insertions(+), 4 deletions(-)

diff --git a/sources/appl/debug.hpp b/sources/appl/debug.hpp
index daa2cae..e596b1c 100644
--- a/sources/appl/debug.hpp
+++ b/sources/appl/debug.hpp
@@ -12,6 +12,7 @@ namespace appl {
 };
 #define APPL_BASE(info,data) ELOG_BASE(appl::getLogId(),info,data)
 
+#define APPL_PRINT(data)         APPL_BASE(-1, data)
 #define APPL_CRITICAL(data)      APPL_BASE(1, data)
 #define APPL_ERROR(data)         APPL_BASE(2, data)
 #define APPL_WARNING(data)       APPL_BASE(3, data)
diff --git a/sources/appl/init.cpp b/sources/appl/init.cpp
index 9d15c51..3aaab61 100644
--- a/sources/appl/init.cpp
+++ b/sources/appl/init.cpp
@@ -26,6 +26,7 @@
 #include <appl/ctags/readtags.hpp>
 #include <appl/globalMsg.hpp>
 #include <appl/TextPluginCtags.hpp>
+#include <appl/debug.hpp>
 
 class MainApplication : public ewol::context::Application {
 	private:
@@ -38,8 +39,8 @@ class MainApplication : public ewol::context::Application {
 				etk::String tmpppp = _context.getCmd().get(iii);
 				if (    tmpppp == "-h"
 				     || tmpppp == "--help") {
-					APPL_INFO("  --ctags=xxx c-flags-file-name" );
-					APPL_INFO("  -h/--help display this help" );
+					APPL_PRINT("  --ctags=xxx c-flags-file-name" );
+					APPL_PRINT("  -h/--help display this help" );
 					exit(0);
 				} 
 			}
diff --git a/sources/appl/widget/BufferTree.cpp b/sources/appl/widget/BufferTree.cpp
index 1a49b73..233e2fa 100644
--- a/sources/appl/widget/BufferTree.cpp
+++ b/sources/appl/widget/BufferTree.cpp
@@ -102,7 +102,42 @@ void appl::widget::BufferTree::populateNodeIfNeeded(ememory::SharedPtr<etk::Tree
 		return;
 	}
 	if (_node->haveChild() == true) {
-		// already populated...
+		// already populated... ==> updat list of elements: ...
+		etk::Vector<etk::Path> child = etk::path::list(value.m_path, etk::path::LIST_FOLDER|etk::path::LIST_FILE);
+		etk::algorithm::quickSort(child, localSort);
+		APPL_VERBOSE("    nbChilds: " << child.size() << " for path: " << value.m_path);
+		// Add missing element (at the end ...)
+		for (auto& it: child) {
+			bool find = false;
+			for (auto &nodeIt: _node->getChilds()) {
+				if (nodeIt->getData().m_path == it) {
+					find = true;
+					break;
+				}
+			}
+			if (find == false) {
+				auto elem = etk::TreeNode<appl::TreeElement>::create(TreeElement(it, false));
+				_node->addChild(elem);
+			}
+		}
+		// remove destroyed elements:
+		
+		size_t iii = 0;
+		while (iii < _node->getChilds().size()) {
+			auto node = _node->getChilds()[iii];
+			bool find = false;
+			for (auto& it: child) {
+				if (node->getData().m_path == it) {
+					find = true;
+					break;
+				}
+			}
+			if (find == false) {
+				_node->rmChild(node);
+			} else {
+				++iii;
+			}
+		}
 		return;
 	}
 	etk::Vector<etk::Path> child = etk::path::list(value.m_path, etk::path::LIST_FOLDER|etk::path::LIST_FILE);
@@ -112,7 +147,6 @@ void appl::widget::BufferTree::populateNodeIfNeeded(ememory::SharedPtr<etk::Tree
 		APPL_VERBOSE("add element: " << it);
 		auto elem = etk::TreeNode<appl::TreeElement>::create(TreeElement(it, false));
 		_node->addChild(elem);
-		// TODO: ETK_FREE(etk::FSNode, it);
 	}
 }