Second Life viewer sources 1.13.2.12

1 files changed, 91 insertions, 0 deletions

diff --git a/linden/indra/newview/llcurrencyuimanager.h b/linden/indra/newview/llcurrencyuimanager.h
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+/** 
+ * @file llcurrencyuimanager.h
+ * @brief LLCurrencyUIManager class definition
+ *
+ * Copyright (c) 2006-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#ifndef LL_LLCURRENCYUIMANAGER_H
+#define LL_LLCURRENCYUIMANAGER_H
+
+class LLPanel;
+
+
+class LLCurrencyUIManager
+        // manages the currency purchase portion of any dialog
+        // takes control of, and assumes repsonsibility for several
+        // fields:
+        //      'currency_action' - the text "Buy L$" before the entry field
+        //      'currency_amt' - the line editor for the entry amount
+        //      'currency_est' - the estimated cost from the web site
+{
+public:
+        LLCurrencyUIManager(LLPanel& parent);
+        virtual ~LLCurrencyUIManager();
+
+        void setAmount(int, bool noEstimate = false);
+        int getAmount();
+                // the amount in L$ to purchase
+                // setting it overwrites the user's entry
+                // if noEstimate is true, than no web request is made
+        
+        void setZeroMessage(const std::string& message);
+                // sets the gray message to show when zero
+                
+        void setEstimate(int);
+        int getEstimate();
+                // the amount in US$ * 100 (in otherwords, in cents)
+                // use set when you get this information from elsewhere
+                
+        void prepare();
+                // call once after dialog is built, from postBuild()
+        void updateUI(bool show = true);
+                // update all UI elements, if show is false, they are all set not visible
+                // normally, this is done automatically, but you can force it
+                // the show/hidden state is remembered
+        bool process();
+                // call periodically, for example, from draw()
+                // returns true if the UI needs to be updated
+        
+        void buy();
+                // call to initiate the purchase
+        
+        bool inProcess();       // is a transaction in process
+        bool canCancel();       // can we cancel it (by destructing this object)
+        bool canBuy();          // can the user choose to buy now?
+        bool buying();          // are we in the process of buying?
+        bool bought();          // did the buy() transaction complete successfully
+
+        bool hasError();
+        std::string errorMessage();
+        std::string errorURI();
+                // error information for the user, the URI may be blank
+                // the technical error details will have already been logged
+
+private:
+        class Impl;
+        Impl& impl;
+};
+
+#endif 
+