C++ LLCurrencyUIManager::getEstimate方法代码示例

void LLFloaterBuyLandUI::runWebSitePrep(const std::string& password)
{
	if (!mCanBuy)
	{
		return;
	}
	
	BOOL remove_contribution = childGetValue("remove_contribution").asBoolean();
	mParcelBuyInfo = LLViewerParcelMgr::getInstance()->setupParcelBuy(gAgent.getID(), gAgent.getSessionID(),
						gAgent.getGroupID(), mIsForGroup, mIsClaim, remove_contribution);

	if (mParcelBuyInfo
		&& !mSiteMembershipUpgrade
		&& !mSiteLandUseUpgrade
		&& mCurrency.getAmount() == 0
		&& mSiteConfirm != "password")
	{
		sendBuyLand();
		return;
	}


	std::string newLevel = "noChange";
	
	if (mSiteMembershipUpgrade)
	{
		LLComboBox* levels = getChild<LLComboBox>( "account_level");
		if (levels)
		{
			mUserPlanChoice = levels->getCurrentIndex();
			newLevel = mSiteMembershipPlanIDs[mUserPlanChoice];
		}
	}
	
	LLXMLRPCValue keywordArgs = LLXMLRPCValue::createStruct();
	keywordArgs.appendString("agentId", gAgent.getID().asString());
	keywordArgs.appendString(
		"secureSessionId",
		gAgent.getSecureSessionID().asString());
	keywordArgs.appendString("levelId", newLevel);
	keywordArgs.appendInt("billableArea",
		mIsForGroup ? 0 : mParcelBillableArea);
	keywordArgs.appendInt("currencyBuy", mCurrency.getAmount());
	keywordArgs.appendInt("estimatedCost", mCurrency.getEstimate());
	keywordArgs.appendString("confirm", mSiteConfirm);
	if (!password.empty())
	{
		keywordArgs.appendString("password", password);
	}
	
	LLXMLRPCValue params = LLXMLRPCValue::createArray();
	params.append(keywordArgs);
	
	startTransaction(TransactionBuy, params);
}

void LLFloaterBuyLandUI::startBuyPreConfirm()
{
	std::string action;
	
	if (mSiteMembershipUpgrade)
	{
		action += mSiteMembershipAction;
		action += "\n";

		LLComboBox* levels = getChild<LLComboBox>( "account_level");
		if (levels)
		{
			action += " * ";
			action += mSiteMembershipPlanNames[levels->getCurrentIndex()];
			action += "\n";
		}
	}
	if (mSiteLandUseUpgrade)
	{
		action += mSiteLandUseAction;
		action += "\n";
	}
	if (mCurrency.getAmount() > 0)
	{
		LLStringUtil::format_map_t string_args;
		string_args["[AMOUNT]"] = llformat("%d", mCurrency.getAmount());
		string_args["[AMOUNT2]"] = llformat("%#.2f", mCurrency.getEstimate() / 100.0);
		string_args["[CURRENCY]"] = gHippoGridManager->getConnectedGrid()->getCurrencySymbol();
		
		action += getString("buy_for_US", string_args);
	}

	LLStringUtil::format_map_t string_args;
	string_args["[AMOUNT]"] = llformat("%d", mParcelPrice);
	string_args["[SELLER]"] = mParcelSellerName;
	string_args["[CURRENCY]"] = gHippoGridManager->getConnectedGrid()->getCurrencySymbol();
	action += getString("pay_to_for_land", string_args);
		
	
	LLConfirmationManager::confirm(mSiteConfirm,
		action,
		*this,
		&LLFloaterBuyLandUI::startBuyPostConfirm);
}

//.........这里部分代码省略.........
		childHide("land_use_action");
		childHide("land_use_reason");
	}
	
	// section three: purchase & currency
	S32 finalBalance = mAgentCashBalance + mCurrency.getAmount() - mParcelPrice;
	bool willHaveEnough = finalBalance >= 0;
	bool haveEnough = mAgentCashBalance >= mParcelPrice;
	S32 minContribution = llceil((F32)mParcelBillableArea / GROUP_LAND_BONUS_FACTOR);
	bool groupContributionEnough = mParcelGroupContribution >= minContribution;
	
	mCurrency.updateUI(!showingError  &&  !haveEnough);

	if (!showingError)
	{
		mChildren.setBadge(std::string("step_3"),
			!willHaveEnough
				? LLViewChildren::BADGE_WARN
				: mCurrency.getAmount() > 0
					? LLViewChildren::BADGE_NOTE
					: LLViewChildren::BADGE_OK);
			
		childSetText("purchase_action",
			llformat(
				"Pay I'z$ %d to %s for this land",
				mParcelPrice,
				mParcelSellerName.c_str()
				));
		childSetVisible("purchase_action", mParcelValid);
		
		std::string reasonString;

		if (haveEnough)
		{
			LLStringUtil::format_map_t string_args;
			string_args["[AMOUNT]"] = llformat("%d", mAgentCashBalance);

			childSetText("currency_reason", getString("have_enough_lindens", string_args));
		}
		else
		{
			LLStringUtil::format_map_t string_args;
			string_args["[AMOUNT]"] = llformat("%d", mAgentCashBalance);
			string_args["[AMOUNT2]"] = llformat("%d", mParcelPrice - mAgentCashBalance);
			
			childSetText("currency_reason", getString("not_enough_lindens", string_args));

			childSetTextArg("currency_est", "[AMOUNT2]", llformat("%#.2f", mCurrency.getEstimate() / 100.0));
		}
		
		if (willHaveEnough)
		{
			LLStringUtil::format_map_t string_args;
			string_args["[AMOUNT]"] = llformat("%d", finalBalance);

			childSetText("currency_balance", getString("balance_left", string_args));

		}
		else
		{
			LLStringUtil::format_map_t string_args;
			string_args["[AMOUNT]"] = llformat("%d", mParcelPrice - mAgentCashBalance);
	
			childSetText("currency_balance", getString("balance_needed", string_args));
			
		}

		childSetValue("remove_contribution", LLSD(groupContributionEnough));
		childSetEnabled("remove_contribution", groupContributionEnough);
		bool showRemoveContribution = mParcelIsGroupLand
							&& (mParcelGroupContribution > 0);
		childSetLabelArg("remove_contribution", "[AMOUNT]",
							llformat("%d", minContribution));
		childSetVisible("remove_contribution", showRemoveContribution);

		childShow("step_3");
		childShow("purchase_action");
		childShow("currency_reason");
		childShow("currency_balance");
	}
	else
	{
		childHide("step_3");
		childHide("purchase_action");
		childHide("currency_reason");
		childHide("currency_balance");
		childHide("remove_group_donation");
	}


	bool agrees_to_covenant = false;
	LLCheckBoxCtrl* check = getChild<LLCheckBoxCtrl>("agree_covenant");
	if (check)
	{
	    agrees_to_covenant = check->get();
	}

	childSetEnabled("buy_btn",
		mCanBuy  &&  mSiteValid  &&  willHaveEnough  &&  !mTransaction && agrees_to_covenant);
}