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79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*/
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#include "common/system.h"
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#include "gui/chooser.h"
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#include "gui/newgui.h"
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#include "gui/ListWidget.h"
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namespace GUI {
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enum {
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kChooseCmd = 'Chos'
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};
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ChooserDialog::ChooserDialog(const String &title, String prefix, const String &buttonLabel)
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: Dialog(prefix + "chooser") {
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// Headline
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new StaticTextWidget(this, prefix + "chooser_headline", title);
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// Add choice list
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// HACK: Subtracting -12 from the height makes the list look good when
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// it's used to list savegames in the 320x200 version of the GUI.
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_list = new ListWidget(this, prefix + "chooser_list");
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_list->setNumberingMode(kListNumberingOff);
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// Buttons
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new ButtonWidget(this, prefix + "chooser_cancel", "Cancel", kCloseCmd, 0);
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_chooseButton = new ButtonWidget(this, prefix + "chooser_ok", buttonLabel, kChooseCmd, 0);
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_chooseButton->setEnabled(false);
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}
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void ChooserDialog::setList(const StringList& list) {
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_list->setList(list);
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}
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void ChooserDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
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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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_list->endEditMode();
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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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case kCloseCmd:
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setResult(-1);
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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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} // End of namespace GUI
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