1 files changed, 120 insertions, 0 deletions
diff --git a/src/gui/windows/npcselldialog.cpp b/src/gui/windows/npcselldialog.cpp
new file mode 100644
index 000000000..b975bb6d1
--- /dev/null
+++ b/src/gui/windows/npcselldialog.cpp
@@ -0,0 +1,120 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  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/>.
+ */
+
+#include "gui/windows/npcselldialog.h"
+
+#include "shopitem.h"
+#include "units.h"
+
+#include "being/playerinfo.h"
+
+#include "gui/windows/confirmdialog.h"
+#include "gui/windows/setupwindow.h"
+#include "gui/windows/tradewindow.h"
+
+#include "gui/models/shopitems.h"
+
+#include "gui/widgets/button.h"
+#include "gui/widgets/containerplacer.h"
+#include "gui/widgets/label.h"
+#include "gui/widgets/layout.h"
+#include "gui/widgets/layouttype.h"
+#include "gui/widgets/scrollarea.h"
+#include "gui/widgets/shoplistbox.h"
+#include "gui/widgets/slider.h"
+
+#include "net/buysellhandler.h"
+#include "net/net.h"
+#include "net/npchandler.h"
+
+#include "resources/iteminfo.h"
+
+#include "utils/delete2.h"
+#include "utils/gettext.h"
+
+#include "debug.h"
+
+NpcSellDialog::NpcSellDialog(const int npcId) :
+    SellDialog(npcId)
+{
+}
+
+void NpcSellDialog::sellAction(const ActionEvent &event)
+{
+    if (mAmountItems <= 0 || mAmountItems > mMaxItems)
+        return;
+
+    const std::string &eventId = event.getId();
+    const int selectedItem = mShopItemList->getSelected();
+    ShopItem *const item = mShopItems->at(selectedItem);
+    if (!item || PlayerInfo::isItemProtected(item->getId()))
+        return;
+    if (eventId == "presell")
+    {
+        const ItemInfo &info = ItemDB::get(item->getId());
+        if (info.isProtected())
+        {
+            ConfirmDialog *const dialog = new ConfirmDialog(
+                // TRANSLATORS: sell confirmation header
+                _("sell item"),
+                // TRANSLATORS: sell confirmation message
+                strprintf(_("Do you really want to sell %s?"),
+                    info.getName().c_str()), SOUND_REQUEST, false, true);
+            dialog->postInit();
+            dialog->addActionListener(this);
+            return;
+        }
+    }
+    // Attempt sell
+    mPlayerMoney += mAmountItems * mShopItems->at(selectedItem)->getPrice();
+    mMaxItems -= mAmountItems;
+    while (mAmountItems > 0)
+    {
+        // This order is important, item->getCurrentInvIndex() would
+        // return the inventory index of the next Duplicate otherwise.
+        const int itemIndex = item->getCurrentInvIndex();
+        const int sellCount = item->sellCurrentDuplicate(mAmountItems);
+        npcHandler->sellItem(mNpcId, itemIndex, sellCount);
+        mAmountItems -= sellCount;
+    }
+
+    mPlayerMoney += mAmountItems * mShopItems->at(selectedItem)->getPrice();
+    mAmountItems = 1;
+    mSlider->setValue(0);
+
+    if (mMaxItems)
+    {
+        updateButtonsAndLabels();
+    }
+    else
+    {
+        // All were sold
+        mShopItemList->setSelected(-1);
+        delete mShopItems->at(selectedItem);
+        mShopItems->erase(selectedItem);
+
+        Rect scroll;
+        scroll.y = mShopItemList->getRowHeight() * (selectedItem + 1);
+        scroll.height = mShopItemList->getRowHeight();
+        mShopItemList->showPart(scroll);
+    }
+}