From 3eeae12c498d1a4dbe969462d2ba841f77ee3ccb Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 2 Jan 2011 01:48:38 +0200
Subject: Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.
---
 src/gui/widgets/shopitems.cpp | 118 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 src/gui/widgets/shopitems.cpp

(limited to 'src/gui/widgets/shopitems.cpp')

diff --git a/src/gui/widgets/shopitems.cpp b/src/gui/widgets/shopitems.cpp
new file mode 100644
index 000000000..0aff3d5b9
--- /dev/null
+++ b/src/gui/widgets/shopitems.cpp
@@ -0,0 +1,118 @@
+/*
+ *  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/shopitems.h"
+
+#include "shopitem.h"
+
+#include "utils/dtor.h"
+
+ShopItems::ShopItems(bool mergeDuplicates) :
+    mMergeDuplicates(mergeDuplicates)
+{
+}
+
+ShopItems::~ShopItems()
+{
+    clear();
+}
+
+int ShopItems::getNumberOfElements()
+{
+    return static_cast<int>(mShopItems.size());
+}
+
+std::string ShopItems::getElementAt(int i)
+{
+    if (i < 0 || (unsigned)i >= mShopItems.size() || !mShopItems.at(i))
+        return "";
+
+    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::addItemNoDup(int id, int amount, int price)
+{
+    ShopItem *item = findItem(id);
+    if (!item)
+        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(unsigned int i) const
+{
+    if (i >= mShopItems.size())
+        return 0;
+
+    return mShopItems.at(i);
+}
+
+void ShopItems::erase(unsigned int i)
+{
+    if (i >= mShopItems.size())
+        return;
+
+    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 = mShopItems.begin();
+    std::vector<ShopItem*>::iterator e = mShopItems.end();
+    while (it != e)
+    {
+        item = *(it);
+        if (item->getId() == id)
+            return item;
+
+        ++it;
+    }
+
+    return 0;
+}
-- 
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