99 lines
3.4 KiB
C++
99 lines
3.4 KiB
C++
/**
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* @file llcurrencyuimanager.h
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* @brief LLCurrencyUIManager class definition
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*
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* $LicenseInfo:firstyear=2006&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLCURRENCYUIMANAGER_H
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#define LL_LLCURRENCYUIMANAGER_H
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class LLPanel;
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class LLCurrencyUIManager
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// manages the currency purchase portion of any dialog
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// takes control of, and assumes repsonsibility for several
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// fields:
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// 'currency_action' - the text "Buy L$" before the entry field
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// 'currency_amt' - the line editor for the entry amount
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// 'currency_est' - the estimated cost from the web site
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{
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public:
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LLCurrencyUIManager(LLPanel& parent);
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virtual ~LLCurrencyUIManager();
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void setAmount(int, bool noEstimate = false);
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int getAmount();
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// the amount in L$ to purchase
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// setting it overwrites the user's entry
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// if noEstimate is true, than no web request is made
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void setZeroMessage(const std::string& message);
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// sets the gray message to show when zero
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void setUSDEstimate(int); // deprecated in 2.0
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int getUSDEstimate(); // deprecated in 2.0
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// the amount in US$ * 100 (in otherwords, in cents)
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// use set when you get this information from elsewhere
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void setLocalEstimate(const std::string &local_est);
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std::string getLocalEstimate() const;
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// the estimated cost in the user's local currency
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// for example, "US$ 10.00" or "10.00 Euros"
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void prepare();
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// call once after dialog is built, from postBuild()
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void updateUI(bool show = true);
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// update all UI elements, if show is false, they are all set not visible
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// normally, this is done automatically, but you can force it
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// the show/hidden state is remembered
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bool process();
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// call periodically, for example, from draw()
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// returns true if the UI needs to be updated
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void buy(const std::string& buy_msg);
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// call to initiate the purchase
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bool inProcess(); // is a transaction in process
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bool canCancel(); // can we cancel it (by destructing this object)
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bool canBuy(); // can the user choose to buy now?
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bool buying(); // are we in the process of buying?
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bool bought(); // did the buy() transaction complete successfully
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void clearError();
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bool hasError();
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std::string errorMessage();
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std::string errorURI();
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// error information for the user, the URI may be blank
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// the technical error details will have already been logged
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private:
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class Impl;
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Impl& impl;
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};
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#endif
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