From a09d86dd3cc3fd31404e6403cfc5d9c7020f944f Mon Sep 17 00:00:00 2001
From: Perttu Ahola <celeron55@gmail.com>
Date: Sun, 3 Jun 2012 18:30:34 +0300
Subject: Update inventory menu from formspec on-the-fly

---
 src/guiInventoryMenu.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/guiInventoryMenu.h')

diff --git a/src/guiInventoryMenu.h b/src/guiInventoryMenu.h
index beb6ef2e8..3f03064df 100644
--- a/src/guiInventoryMenu.h
+++ b/src/guiInventoryMenu.h
@@ -30,6 +30,13 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 class IGameDef;
 class InventoryManager;
 
+class IFormSource
+{
+public:
+	virtual ~IFormSource(){}
+	virtual std::string getForm() = 0;
+};
+
 void drawItemStack(video::IVideoDriver *driver,
 		gui::IGUIFont *font,
 		const ItemStack &item,
@@ -117,6 +124,12 @@ public:
 		m_current_inventory_location = current_inventory_location;
 		regenerateGui(m_screensize_old);
 	}
+	
+	// form_src is deleted by this GUIInventoryMenu
+	void setFormSource(IFormSource *form_src)
+	{
+		m_form_src = form_src;
+	}
 
 	void removeChildren();
 	/*
@@ -147,6 +160,7 @@ protected:
 
 	std::string m_formspec_string;
 	InventoryLocation m_current_inventory_location;
+	IFormSource *m_form_src;
 
 	core::array<ListDrawSpec> m_inventorylists;
 	core::array<ImageDrawSpec> m_images;
-- 
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