1 files changed, 88 insertions, 4 deletions

diff --git a/indra/llui/lltoolbar.h b/indra/llui/lltoolbar.h
index dd454e3f0b..85cd6d5170 100644
--- a/indra/llui/lltoolbar.h
+++ b/indra/llui/lltoolbar.h
@@ -32,28 +32,112 @@
 #include "lllayoutstack.h"
 #include "llbutton.h"
 
+
+class LLCommand;
+
+
+class LLToolBarButton : public LLButton
+{
+public:
+	struct Params : public LLInitParam::Block<Params, LLButton::Params>
+	{
+	};
+
+	LLToolBarButton(const Params& p) : LLButton(p) {}
+};
+
+
+namespace LLToolBarEnums
+{
+	enum ButtonType
+	{
+		BTNTYPE_ICONS_ONLY = 0,
+		BTNTYPE_ICONS_WITH_TEXT,
+
+		BTNTYPE_COUNT
+	};
+
+	enum SideType
+	{
+		SIDE_NONE = 0,
+		SIDE_BOTTOM,
+		SIDE_LEFT,
+		SIDE_RIGHT,
+		SIDE_TOP,
+	};
+}
+
+// NOTE: This needs to occur before Param block declaration for proper compilation.
+namespace LLInitParam
+{
+	template<>
+	struct TypeValues<LLToolBarEnums::ButtonType> : public TypeValuesHelper<LLToolBarEnums::ButtonType>
+	{
+		static void declareValues();
+	};
+
+	template<>
+	struct TypeValues<LLToolBarEnums::SideType> : public TypeValuesHelper<LLToolBarEnums::SideType>
+	{
+		static void declareValues();
+	};
+}
+
+
 class LLToolBar
 :	public LLUICtrl
 {
 public:
+
 	struct Params : public LLInitParam::Block<Params, LLUICtrl::Params>
 	{
-		Mandatory<LLLayoutStack::ELayoutOrientation>	orientation;
-		Multiple<LLButton::Params>						buttons;
+		Mandatory<LLToolBarEnums::ButtonType>	button_display_mode;
+		Mandatory<LLToolBarEnums::SideType>		side;
+
+		Optional<LLToolBarButton::Params>		button_icon,
+												button_icon_and_text;
+
+		Optional<bool>							wrap;
+		Optional<S32>							min_button_width,
+												max_button_width;
+		// get rid of this
+		Multiple<LLToolBarButton::Params>		buttons;
+
+		Optional<LLUIImage*>					background_image;
 
 		Params();
 	};
 
+	// virtuals
 	void draw();
+	void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
+
+	bool addCommand(LLCommand * command);
 
 protected:
 	friend class LLUICtrlFactory;
 	LLToolBar(const Params&);
+
 	void initFromParams(const Params&);
 
 private:
-	LLLayoutStack::ELayoutOrientation mOrientation;
-	LLLayoutStack* mStack;
+	void updateLayoutAsNeeded();
+
+	std::list<LLToolBarButton*>		mButtons;
+	LLToolBarEnums::ButtonType		mButtonType;
+	LLLayoutStack*					mCenteringStack;
+	LLLayoutStack*					mWrapStack;
+	LLLayoutPanel*					mCenterPanel;
+	LLToolBarEnums::SideType		mSideType;
+
+	bool							mWrap;
+	bool							mNeedsLayout;
+	S32								mMinButtonWidth,
+									mMaxButtonWidth;
+
+	LLUIImagePtr					mBackgroundImage;
+
+	LLToolBarButton::Params			mButtonParams[LLToolBarEnums::BTNTYPE_COUNT];
 };