llcurrencyuimanager.h
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- /**
- * @file llcurrencyuimanager.h
- * @brief LLCurrencyUIManager class definition
- *
- * $LicenseInfo:firstyear=2006&license=viewergpl$
- *
- * Copyright (c) 2006-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * 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://secondlifegrid.net/programs/open_source/licensing/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://secondlifegrid.net/programs/open_source/licensing/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.
- * $/LicenseInfo$
- */
- #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 setUSDEstimate(int); // deprecated in 2.0
- int getUSDEstimate(); // deprecated in 2.0
- // the amount in US$ * 100 (in otherwords, in cents)
- // use set when you get this information from elsewhere
-
- void setLocalEstimate(const std::string &local_est);
- std::string getLocalEstimate() const;
- // the estimated cost in the user's local currency
- // for example, "US$ 10.00" or "10.00 Euros"
-
- 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(const std::string& buy_msg);
- // 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