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https://github.com/libretro/scummvm.git
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66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2002 The ScummVM project
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* $Header$
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*/
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#include "chooser.h"
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#include "newgui.h"
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#include "ListWidget.h"
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enum {
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kChooseCmd = 'Chos'
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};
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ChooserDialog::ChooserDialog(NewGui *gui, const String title, const StringList& list)
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: Dialog(gui, 8, 24, 320-2*8, 141)
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{
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// Headline
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new StaticTextWidget(this, 10, 8, _w-2*10, kLineHeight, title, kTextAlignCenter);
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// Add choice list
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_list = new ListWidget(this, 10, 22, _w-2*10, _h-22-24-10);
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_list->setNumberingMode(kListNumberingOff);
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_list->setList(list);
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// Buttons
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addButton(_w-2*(kButtonWidth+10), _h-24, "Cancel", kCloseCmd, 0);
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_chooseButton = addButton(_w-(kButtonWidth+10), _h-24, "Choose", kChooseCmd, 0);
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_chooseButton->setEnabled(false);
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// Result = -1 -> no choice was made
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setResult(-1);
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}
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void ChooserDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data)
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{
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int item = _list->getSelected();
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switch (cmd) {
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case kChooseCmd:
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case kListItemDoubleClickedCmd:
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setResult(item);
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close();
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break;
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case kListSelectionChangedCmd:
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_chooseButton->setEnabled(item >= 0);
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_chooseButton->draw();
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break;
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default:
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Dialog::handleCommand(sender, cmd, data);
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}
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}
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