1 files changed, 103 insertions, 0 deletions
diff --git a/src/gui/widgets/shopitems.cpp b/src/gui/widgets/shopitems.cpp
new file mode 100644
index 00000000..f59df591
--- /dev/null
+++ b/src/gui/widgets/shopitems.cpp
@@ -0,0 +1,103 @@
+/*
+ *  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/shopitems.h"
+
+#include "shopitem.h"
+
+#include "utils/dtor.h"
+
+ShopItems::ShopItems(bool mergeDuplicates) :
+    mMergeDuplicates(mergeDuplicates)
+{
+}
+
+ShopItems::~ShopItems()
+{
+    clear();
+}
+
+int ShopItems::getNumberOfElements()
+{
+    return mShopItems.size();
+}
+
+std::string ShopItems::getElementAt(int i)
+{
+    return mShopItems.at(i)->getDisplayName();
+}
+
+void ShopItems::addItem(int id, int amount, int price)
+{
+    mShopItems.push_back(new ShopItem(-1, id, amount, price));
+}
+
+void ShopItems::addItem(int inventoryIndex, int id, int quantity, int price)
+{
+    ShopItem *item = 0;
+    if (mMergeDuplicates)
+    {
+        item = findItem(id);
+    }
+
+    if (item)
+    {
+        item->addDuplicate (inventoryIndex, quantity);
+    }
+    else
+    {
+        item = new ShopItem(inventoryIndex, id, quantity, price);
+        mShopItems.push_back(item);
+    }
+}
+
+ShopItem *ShopItems::at(int i) const
+{
+    return mShopItems.at(i);
+}
+
+void ShopItems::erase(int i)
+{
+    mShopItems.erase(mShopItems.begin() + i);
+}
+
+void ShopItems::clear()
+{
+    delete_all(mShopItems);
+    mShopItems.clear();
+}
+
+ShopItem *ShopItems::findItem(int id)
+{
+    ShopItem *item;
+
+    std::vector<ShopItem*>::iterator it;
+    for (it = mShopItems.begin(); it != mShopItems.end(); it++)
+    {
+        item = *(it);
+        if (item->getId() == id)
+        {
+            return item;
+        }
+    }
+
+    return 0;
+}