mirror of https://github.com/stella-emu/stella.git
103 lines
3.3 KiB
C++
103 lines
3.3 KiB
C++
//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2015 by Bradford W. Mott, Stephen Anthony
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// and the Stella Team
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//
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// See the file "License.txt" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id$
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//============================================================================
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#include "CartMDM.hxx"
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#include "PopUpWidget.hxx"
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#include "Widget.hxx"
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#include "CartMDMWidget.hxx"
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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CartridgeMDMWidget::CartridgeMDMWidget(
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GuiObject* boss, const GUI::Font& lfont, const GUI::Font& nfont,
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int x, int y, int w, int h, CartridgeMDM& cart)
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: CartDebugWidget(boss, lfont, nfont, x, y, w, h),
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myCart(cart)
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{
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uInt32 size = myCart.mySize;
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ostringstream info;
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info << "Menu Driven Megacart, containing up to 128 4K banks\n"
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<< "Startup bank = " << cart.myStartBank << "\n"
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<< "\nBanks are selected by reading from $800 - $BFF, where the lower "
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"byte determines the 4K bank to use.";
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int xpos = 10,
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ypos = addBaseInformation(size, "Edwin Blink", info.str(), 15) + myLineHeight;
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VariantList items;
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for(uInt32 i = 0x800; i < (0x800u + myCart.bankCount()); ++i)
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{
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info.str("");
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info << dec << (i & 0xFF) << " ($" << Common::Base::HEX4 << i << ")";
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VarList::push_back(items, info.str());
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}
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myBank =
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new PopUpWidget(boss, _font, xpos, ypos-2, _font.getStringWidth("xxx ($0FFF) "),
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myLineHeight, items, "Set bank: ",
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_font.getStringWidth("Set bank: "), kBankChanged);
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myBank->setTarget(this);
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addFocusWidget(myBank);
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xpos += myBank->getWidth() + 30;
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myBankDisabled = new CheckboxWidget(boss, _font, xpos, ypos,
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"Bankswitching is locked/disabled",
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kBankDisabled);
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myBankDisabled->setTarget(this);
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addFocusWidget(myBankDisabled);
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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void CartridgeMDMWidget::loadConfig()
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{
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myBank->setSelectedIndex(myCart.myCurrentBank);
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myBankDisabled->setState(myCart.myBankingDisabled);
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CartDebugWidget::loadConfig();
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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void CartridgeMDMWidget::handleCommand(CommandSender* sender,
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int cmd, int data, int id)
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{
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if(cmd == kBankChanged)
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{
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myCart.unlockBank();
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myCart.bank(myBank->getSelected());
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myCart.lockBank();
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invalidate();
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}
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else if(cmd == kBankDisabled)
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{
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myCart.myBankingDisabled = myBankDisabled->getState();
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}
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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string CartridgeMDMWidget::bankState()
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{
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ostringstream& buf = buffer();
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buf << "Bank = " << dec << myCart.myCurrentBank
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<< ", hotspot = " << "$" << Common::Base::HEX4
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<< (myCart.myCurrentBank+0x800);
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return buf.str();
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}
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