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Diffstat (limited to 'src/gui/widgets/shoplistbox.cpp')
| -rw-r--r-- | src/gui/widgets/shoplistbox.cpp | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/src/gui/widgets/shoplistbox.cpp b/src/gui/widgets/shoplistbox.cpp new file mode 100644 index 000000000..a0577db03 --- /dev/null +++ b/src/gui/widgets/shoplistbox.cpp @@ -0,0 +1,185 @@ +/* + * The Mana Client + * Copyright (C) 2004-2009 The Mana World Development Team + * Copyright (C) 2009-2010 The Mana Developers + * + * This file is part of The Mana 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/>. + */ + +#include "gui/widgets/shoplistbox.h" + +#include "client.h" +#include "configuration.h" +#include "graphics.h" +#include "shopitem.h" + +#include "gui/itempopup.h" +#include "gui/theme.h" +#include "gui/viewport.h" + +#include "gui/widgets/shopitems.h" + +#include "resources/image.h" + +#include <guichan/font.hpp> +#include <guichan/listmodel.hpp> + +const int ITEM_ICON_SIZE = 32; + +float ShopListBox::mAlpha = 1.0; + +ShopListBox::ShopListBox(gcn::ListModel *listModel): + ListBox(listModel), + mPlayerMoney(0), + mShopItems(0) +{ + mRowHeight = getFont()->getHeight(); + mPriceCheck = true; + + mItemPopup = new ItemPopup; +} + +ShopListBox::ShopListBox(gcn::ListModel *listModel, ShopItems *shopListModel): + ListBox(listModel), + mPlayerMoney(0), + mShopItems(shopListModel) +{ + mRowHeight = std::max(getFont()->getHeight(), ITEM_ICON_SIZE); + mPriceCheck = true; + + mItemPopup = new ItemPopup; +} + +void ShopListBox::setPlayersMoney(int money) +{ + mPlayerMoney = money; +} + +void ShopListBox::draw(gcn::Graphics *gcnGraphics) +{ + if (!mListModel || !mShopItems) + return; + + if (Client::getGuiAlpha() != mAlpha) + mAlpha = Client::getGuiAlpha(); + + int alpha = static_cast<int>(mAlpha * 255.0f); + const gcn::Color* highlightColor = + &Theme::getThemeColor(Theme::HIGHLIGHT, alpha); + + Graphics *graphics = static_cast<Graphics*>(gcnGraphics); + + graphics->setFont(getFont()); + + // Draw the list elements + for (int i = 0, y = 0; + i < mListModel->getNumberOfElements(); + ++i, y += mRowHeight) + { + gcn::Color temp; + const gcn::Color* backgroundColor = + &Theme::getThemeColor(Theme::BACKGROUND, alpha); + + if (mShopItems && mShopItems->at(i) && + mPlayerMoney < mShopItems->at(i)->getPrice() && mPriceCheck) + { + if (i != mSelected) + { + backgroundColor = &Theme::getThemeColor(Theme::SHOP_WARNING, + alpha); + } + else + { + temp = Theme::getThemeColor(Theme::SHOP_WARNING, alpha); + temp.r = (temp.r + highlightColor->r) / 2; + temp.g = (temp.g + highlightColor->g) / 2; + temp.b = (temp.g + highlightColor->b) / 2; + backgroundColor = &temp; + } + } + else if (i == mSelected) + { + backgroundColor = highlightColor; + } + + graphics->setColor(*backgroundColor); + graphics->fillRectangle(gcn::Rectangle(0, y, getWidth(), mRowHeight)); + + if (mShopItems) + { + Image *icon = mShopItems->at(i)->getImage(); + if (icon) + { + icon->setAlpha(1.0f); + graphics->drawImage(icon, 1, y); + } + } + graphics->setColor(Theme::getThemeColor(Theme::TEXT)); + graphics->drawText(mListModel->getElementAt(i), ITEM_ICON_SIZE + 5, + y + (ITEM_ICON_SIZE - getFont()->getHeight()) / 2); + } +} + +void ShopListBox::adjustSize() +{ + if (mListModel) + setHeight(mRowHeight * mListModel->getNumberOfElements()); +} + +void ShopListBox::setPriceCheck(bool check) +{ + mPriceCheck = check; +} + +void ShopListBox::mouseMoved(gcn::MouseEvent &event) +{ + if (!mItemPopup) + return; + + if (!mShopItems) + { + mItemPopup->hide(); + return; + } + + int index = event.getY() / mRowHeight; + + if (index < 0 || index >= mShopItems->getNumberOfElements()) + { + mItemPopup->hide(); + } + else + { + Item *item = mShopItems->at(index); + if (item) + { + mItemPopup->setItem(item); + mItemPopup->position(viewport->getMouseX(), viewport->getMouseY()); + } + else + { + mItemPopup->setVisible(false); + } + } +} + +void ShopListBox::mouseExited(gcn::MouseEvent& mouseEvent _UNUSED_) +{ + if (!mItemPopup) + return; + + mItemPopup->hide(); +}
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