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authorAndrei Karas <akaras@inbox.ru>2014-02-15 18:07:17 +0300
committerAndrei Karas <akaras@inbox.ru>2014-02-15 18:38:03 +0300
commitcde42202d69e178da73c698065deca54b24054fd (patch)
treed636965ecde85db8de36fa65735920826e8e191b /src/guichan/widgets/listbox.cpp
parent21e63bbf54679ec236d1f09ed435959ff6a04db2 (diff)
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move exguichan files into gui/base/
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diff --git a/src/guichan/widgets/listbox.cpp b/src/guichan/widgets/listbox.cpp
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-/*
- * The ManaPlus Client
- * Copyright (C) 2011-2014 The ManaPlus Developers
- *
- * This file is part of The ManaPlus Client.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* _______ __ __ __ ______ __ __ _______ __ __
- * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
- * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
- * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
- * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
- * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
- * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
- *
- * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
- *
- *
- * Per Larsson a.k.a finalman
- * Olof Naessén a.k.a jansem/yakslem
- *
- * Visit: http://guichan.sourceforge.net
- *
- * License: (BSD)
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name of Guichan nor the names of its contributors may
- * be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * For comments regarding functions please see the header file.
- */
-
-#include "guichan/widgets/listbox.hpp"
-
-#include "guichan/basiccontainer.hpp"
-#include "guichan/font.hpp"
-#include "guichan/graphics.hpp"
-#include "guichan/key.hpp"
-#include "guichan/listmodel.hpp"
-#include "guichan/mouseinput.hpp"
-#include "guichan/selectionlistener.hpp"
-
-#include "debug.h"
-
-namespace gcn
-{
- ListBox::ListBox() :
- gcn::Widget(),
- gcn::MouseListener(),
- gcn::KeyListener(),
- mSelected(-1),
- mListModel(nullptr),
- mWrappingEnabled(false),
- mSelectionListeners()
- {
- setWidth(100);
- setFocusable(true);
-
- addMouseListener(this);
- addKeyListener(this);
- }
-
- ListBox::ListBox(ListModel *listModel) :
- gcn::Widget(),
- gcn::MouseListener(),
- gcn::KeyListener(),
- mSelected(-1),
- mListModel(listModel),
- mWrappingEnabled(false),
- mSelectionListeners()
- {
- setWidth(100);
- adjustSize();
- setFocusable(true);
- addMouseListener(this);
- addKeyListener(this);
- }
-
- void ListBox::draw(Graphics* graphics A_UNUSED)
- {
- }
-
- void ListBox::logic()
- {
- }
-
- int ListBox::getSelected() const
- {
- return mSelected;
- }
-
- void ListBox::setSelected(int selected)
- {
- if (!mListModel)
- {
- mSelected = -1;
- }
- else
- {
- if (selected < 0)
- mSelected = -1;
- else if (selected >= mListModel->getNumberOfElements())
- mSelected = mListModel->getNumberOfElements() - 1;
- else
- mSelected = selected;
- }
-
- Rectangle scroll;
-
- if (mSelected < 0)
- scroll.y = 0;
- else
- scroll.y = getRowHeight() * mSelected;
-
- scroll.height = getRowHeight();
- showPart(scroll);
-
- distributeValueChangedEvent();
- }
-
- void ListBox::keyPressed(KeyEvent &keyEvent A_UNUSED)
- {
- }
-
- void ListBox::mousePressed(MouseEvent &mouseEvent A_UNUSED)
- {
- }
-
- void ListBox::mouseWheelMovedUp(MouseEvent& mouseEvent)
- {
- if (isFocused())
- {
- if (getSelected() > 0 )
- setSelected(getSelected() - 1);
-
- mouseEvent.consume();
- }
- }
-
- void ListBox::mouseWheelMovedDown(MouseEvent& mouseEvent)
- {
- if (isFocused())
- {
- setSelected(getSelected() + 1);
-
- mouseEvent.consume();
- }
- }
-
- void ListBox::mouseDragged(MouseEvent& mouseEvent)
- {
- mouseEvent.consume();
- }
-
- void ListBox::setListModel(ListModel *listModel)
- {
- mSelected = -1;
- mListModel = listModel;
- adjustSize();
- }
-
- ListModel* ListBox::getListModel()
- {
- return mListModel;
- }
-
- void ListBox::adjustSize()
- {
- }
-
- bool ListBox::isWrappingEnabled() const
- {
- return mWrappingEnabled;
- }
-
- void ListBox::setWrappingEnabled(bool wrappingEnabled)
- {
- mWrappingEnabled = wrappingEnabled;
- }
-
- void ListBox::addSelectionListener(SelectionListener* selectionListener)
- {
- mSelectionListeners.push_back(selectionListener);
- }
-
- void ListBox::removeSelectionListener(SelectionListener* selectionListener)
- {
- mSelectionListeners.remove(selectionListener);
- }
-
- void ListBox::distributeValueChangedEvent()
- {
- for (SelectionListenerIterator iter = mSelectionListeners.begin();
- iter != mSelectionListeners.end();
- ++ iter)
- {
- SelectionEvent event(this);
- (*iter)->valueChanged(event);
- }
- }
-
- unsigned int ListBox::getRowHeight() const
- {
- return getFont()->getHeight();
- }
-} // namespace gcn