1 files changed, 157 insertions, 0 deletions
diff --git a/src/gui/widgets/shoplistbox.cpp b/src/gui/widgets/shoplistbox.cpp
new file mode 100644
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--- /dev/null
+++ b/src/gui/widgets/shoplistbox.cpp
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+/*
+ *  The Mana World
+ *  Copyright (C) 2004  The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "gui/widgets/shoplistbox.h"
+
+#include "configuration.h"
+#include "graphics.h"
+#include "shopitem.h"
+
+#include "gui/itempopup.h"
+#include "gui/palette.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)
+{
+    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)
+        return;
+
+    if (config.getValue("guialpha", 0.8) != mAlpha)
+        mAlpha = config.getValue("guialpha", 0.8);
+
+    int alpha = (int)(mAlpha * 255.0f);
+    const gcn::Color* highlightColor =
+            &guiPalette->getColor(Palette::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 =
+                &guiPalette->getColor(Palette::BACKGROUND, alpha);
+
+        if (mShopItems &&
+                mPlayerMoney < mShopItems->at(i)->getPrice() && mPriceCheck)
+            if (i != mSelected)
+                backgroundColor = &guiPalette->getColor(Palette::SHOP_WARNING,
+                        alpha);
+            else
+            {
+                temp = guiPalette->getColor(Palette::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(guiPalette->getColor(Palette::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 (!mShopItems)
+        return;
+
+    Item *item = mShopItems->at(event.getY() / mRowHeight);
+
+    if (item)
+    {
+        mItemPopup->setItem(item->getInfo());
+        mItemPopup->view(viewport->getMouseX(), viewport->getMouseY());
+    }
+    else
+    {
+        mItemPopup->setVisible(false);
+    }
+}