From 14f1fa63fef2efcfd782574a2cdcc707b74381cf Mon Sep 17 00:00:00 2001
From: Nimetu <nimetu@gmail.com>
Date: Wed, 2 Mar 2016 23:58:48 +0200
Subject: [PATCH] Added: Possibility to set text as grayed in combo box

---
 code/nel/include/nel/gui/dbgroup_combo_box.h |  3 +++
 code/nel/src/gui/dbgroup_combo_box.cpp       | 25 +++++++++++++++++++-
 code/nel/src/gui/group_html.cpp              |  5 ++++
 3 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/code/nel/include/nel/gui/dbgroup_combo_box.h b/code/nel/include/nel/gui/dbgroup_combo_box.h
index e7be1de4b..1aac8bb1f 100644
--- a/code/nel/include/nel/gui/dbgroup_combo_box.h
+++ b/code/nel/include/nel/gui/dbgroup_combo_box.h
@@ -63,6 +63,8 @@ namespace NLGUI
 		uint			getTextId(uint i) const;
 		uint			getTextPos(uint nId) const;
 		const ucstring	&getTexture(uint i) const;
+		void			setGrayed(uint i, bool g);
+		const bool		getGrayed(uint i) const;
 		void			removeText(uint nPos);
 		uint			getNumTexts() const {return (uint)_Texts.size();}
 		void			sortText();
@@ -132,6 +134,7 @@ namespace NLGUI
 		sint32					_NotLinkedToDBSelection;
 		std::vector<std::pair<uint, ucstring> >	_Texts;
 		std::vector<ucstring>	_Textures;
+		std::vector<bool>	_Grayed;
 
 		// Action Handler called on combo click
 		std::string				_AHOnSelectStart;
diff --git a/code/nel/src/gui/dbgroup_combo_box.cpp b/code/nel/src/gui/dbgroup_combo_box.cpp
index dd30957b8..572d69ad4 100644
--- a/code/nel/src/gui/dbgroup_combo_box.cpp
+++ b/code/nel/src/gui/dbgroup_combo_box.cpp
@@ -262,6 +262,7 @@ namespace NLGUI
 		dirt();
 		_Texts.clear();
 		_Textures.clear();
+		_Grayed.clear();
 	}
 
 	// ***************************************************************************
@@ -270,6 +271,7 @@ namespace NLGUI
 		dirt();
 		_Texts.push_back(make_pair((uint)_Texts.size(), text));
 		_Textures.push_back(std::string());
+		_Grayed.push_back(false);
 	}
 
 	// ***************************************************************************
@@ -292,9 +294,11 @@ namespace NLGUI
 			{
 				_Texts[t+1] = _Texts[t];
 				_Textures[t+1] = _Textures[t];
+				_Grayed[t+1] = _Grayed[t];
 			}
 			_Texts[i] = make_pair(i, text);
 			_Textures[i] = std::string();
+			_Grayed[i] = false;
 		}
 		else if(i==_Texts.size())
 			addText(text);
@@ -308,6 +312,24 @@ namespace NLGUI
 			_Textures[i]= texture;
 	}
 
+	// ***************************************************************************
+	void	CDBGroupComboBox::setGrayed(uint i, bool g)
+	{
+		dirt();
+		if(i<_Grayed.size())
+			_Grayed[i] = g;
+	}
+
+	// ***************************************************************************
+	const bool	CDBGroupComboBox::getGrayed(uint i) const
+	{
+		if(i<_Grayed.size())
+			return _Grayed[i];
+		else
+			return false;
+	}
+
+
 	// ***************************************************************************
 	void	CDBGroupComboBox::removeText(uint nPos)
 	{
@@ -316,6 +338,7 @@ namespace NLGUI
 		{
 			_Texts.erase( _Texts.begin()+nPos );
 			_Textures.erase( _Textures.begin()+nPos );
+			_Grayed.erase ( _Grayed.begin()+nPos );
 		}
 	}
 
@@ -365,7 +388,6 @@ namespace NLGUI
 			return null;
 	}
 
-
 	// ***************************************************************************
 	void		CDBGroupComboBox::setSelection(sint32 val)
 	{
@@ -619,6 +641,7 @@ namespace NLGUI
 				}
 				groupMenu->addLine(getText(i), "combo_box_select_end", toString(i),
 					"", std::string(), getTexture(i).toString(), checkable);
+				groupMenu->setGrayedLine(i, getGrayed(i));
 			}
 
 
diff --git a/code/nel/src/gui/group_html.cpp b/code/nel/src/gui/group_html.cpp
index 3b2cfa877..7ae9870e5 100644
--- a/code/nel/src/gui/group_html.cpp
+++ b/code/nel/src/gui/group_html.cpp
@@ -2309,7 +2309,12 @@ namespace NLGUI
 					CDBGroupComboBox *cb = _Forms.back().Entries.back().ComboBox;
 					if (cb)
 					{
+						uint lineIndex = cb->getNumTexts();
 						cb->addText(_SelectOptionStr);
+						if (_Forms.back().Entries.back().sbOptionDisabled == lineIndex)
+						{
+							cb->setGrayed(lineIndex, true);
+						}
 					}
 					else
 					{