Ported sell dialog to Guichan.

6 files changed, 241 insertions, 23 deletions

diff --git a/src/gui/buy.h b/src/gui/buy.h
index 0926c52e..c58f5248 100644
--- a/src/gui/buy.h
+++ b/src/gui/buy.h
@@ -40,14 +40,14 @@ class BuyDialog : public Window, public gcn::ActionListener,
 {
     public:
         /**
-         * Constructor
+         * Constructor.
          *
          * @see Window::Window
          */
         BuyDialog(gcn::Container *parent);
 
         /**
-         * Destructor
+         * Destructor.
          */
         ~BuyDialog();
 
diff --git a/src/gui/sell.cpp b/src/gui/sell.cpp
new file mode 100644
index 00000000..f807d1c4
--- /dev/null
+++ b/src/gui/sell.cpp
@@ -0,0 +1,145 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#include "sell.h"
+#include "button.h"
+#include "slider.h"
+#include "scrollarea.h"
+#include "../graphic/graphic.h"
+
+#include <sstream>
+
+SellDialog::SellDialog(gcn::Container *parent):
+    Window(parent, "Sell")
+{
+    itemList = new gcn::ListBox(this);
+    scrollArea = new ScrollArea(itemList);
+    slider = new Slider(1.0);
+    quantityLabel = new gcn::Label("0");
+    okButton = new Button("OK");
+    cancelButton = new Button("Cancel");
+
+    setSize(260, 175);
+    scrollArea->setDimension(gcn::Rectangle(5, 5, 250, 110));
+    slider->setDimension(gcn::Rectangle(5, 120, 200, 10));
+    quantityLabel->setPosition(215, 120);
+    okButton->setPosition(180, 145);
+    cancelButton->setPosition(208, 145);
+
+    itemList->setEventId("item");
+    slider->setEventId("slider");
+    okButton->setEventId("ok");
+    cancelButton->setEventId("cancel");
+
+    itemList->addActionListener(this);
+    slider->addActionListener(this);
+    okButton->addActionListener(this);
+    cancelButton->addActionListener(this);
+
+    add(scrollArea);
+    add(slider);
+    add(quantityLabel);
+    add(okButton);
+    add(cancelButton);
+
+    setLocationRelativeTo(getParent());
+}
+
+SellDialog::~SellDialog()
+{
+    delete cancelButton;
+    delete okButton;
+    delete slider;
+    delete itemList;
+    delete scrollArea;
+}
+
+void SellDialog::reset()
+{
+    shopInventory.clear();
+}
+
+void SellDialog::addItem(short index, int price)
+{
+    int id = inventoryWindow->items[index].id;
+    ITEM_SHOP item_shop;
+
+    if (id >= 501 && id <= 511) {
+        sprintf(item_shop.name, "%s %i gp", item_db[id - 501], price);
+    }
+    else {
+        sprintf(item_shop.name, "Unknown item %i gp", price);
+    }
+    item_shop.price = price;
+    item_shop.index = index;
+    item_shop.id = id;
+    item_shop.quantity = inventoryWindow->items[index].quantity;
+
+    shopInventory.push_back(item_shop);
+    itemList->adjustSize();
+}
+
+void SellDialog::action(const std::string& eventId)
+{
+    int selectedItem = itemList->getSelected();
+
+    if (eventId == "slider" || eventId == "item") {
+        if (selectedItem > -1) {
+            int maxItems = shopInventory[selectedItem].quantity;
+            std::stringstream ss;
+
+            ss << (int)(slider->getValue() * maxItems);
+            quantityLabel->setCaption(ss.str());
+            quantityLabel->adjustSize();
+        }
+    }
+    else if (eventId == "ok") {
+        if (selectedItem > -1) {
+            // Attempt sell
+            int maxItems = shopInventory[selectedItem].quantity;
+            int amount = (int)(slider->getValue() * maxItems);
+
+            if (amount > 0) {
+                WFIFOW(0) = net_w_value(0x00c9);
+                WFIFOW(2) = net_w_value(8);
+                WFIFOW(4) = net_w_value(shopInventory[selectedItem].index);
+                WFIFOW(6) = net_w_value(amount);
+                WFIFOSET(8);
+            }
+        }
+        setVisible(false);
+    }
+    else if (eventId == "cancel") {
+        setVisible(false);
+    }
+}
+
+int SellDialog::getNumberOfElements()
+{
+    return shopInventory.size();
+}
+
+std::string SellDialog::getElementAt(int i)
+{
+    return shopInventory[i].name;
+}
diff --git a/src/gui/sell.h b/src/gui/sell.h
new file mode 100644
index 00000000..610d1aca
--- /dev/null
+++ b/src/gui/sell.h
@@ -0,0 +1,93 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#ifndef _TMW_SELL_H
+#define _TMW_SELL_H
+
+#include "gui.h"
+#include "window.h"
+#include "shop.h"
+
+#include <vector>
+
+/**
+ * The sell dialog.
+ *
+ * \ingroup GUI
+ */
+class SellDialog : public Window, public gcn::ActionListener,
+                  public gcn::ListModel
+{
+    public:
+        /**
+         * Constructor.
+         *
+         * @see Window::Window
+         */
+        SellDialog(gcn::Container *parent);
+
+        /**
+         * Destructor.
+         */
+        ~SellDialog();
+
+        /**
+         * Resets the dialog, clearing inventory.
+         */
+        void reset();
+
+        /**
+         * Adds an item to the inventory.
+         */
+        void addItem(short id, int price);
+
+        /**
+         * Called when receiving actions from the widgets.
+         */
+        void action(const std::string& eventId);
+
+        /**
+         * Returns the number of items in the inventory.
+         */
+        int getNumberOfElements();
+
+        /**
+         * Returns the name of item number i in the inventory.
+         */
+        std::string getElementAt(int i);
+
+    private:
+        gcn::Button *okButton;
+        gcn::Button *cancelButton;
+        gcn::ListBox *itemList;
+        gcn::ScrollArea *scrollArea;
+        gcn::Label *moneyLabel;
+        gcn::Label *quantityLabel;
+        gcn::Slider *slider;
+
+        std::vector<ITEM_SHOP> shopInventory;
+
+        int maxItems;
+};
+
+#endif
diff --git a/src/gui/shop.cpp b/src/gui/shop.cpp
index 4cdfd9f4..c7bf5967 100644
--- a/src/gui/shop.cpp
+++ b/src/gui/shop.cpp
@@ -48,25 +48,6 @@ char *shop_list(int index, int *list_size) {
     }
 }
 
-void add_buy_item(short id, int price) {
-    ITEM_SHOP *item_shop = (ITEM_SHOP *)malloc(sizeof(ITEM_SHOP));
-    if(id-501>=0 && id-501<=11)
-        sprintf(item_shop->name, "%s %i gp", item_db[id-501], price);
-    else
-        sprintf(item_shop->name, "Unknown item %i gp", price);
-    item_shop->price = price;
-    item_shop->id = id;
-    item_shop->next = NULL;
-    if(shop==NULL) 
-        shop = item_shop;
-    else {
-        ITEM_SHOP *temp = shop;
-        while(temp->next)
-            temp = temp->next;
-        temp->next = item_shop;
-    }
-}
-
 void add_sell_item(short index, int price) {
     int id = inventoryWindow->items[index].id;
     ITEM_SHOP *item_shop = (ITEM_SHOP *)malloc(sizeof(ITEM_SHOP));
diff --git a/src/gui/shop.h b/src/gui/shop.h
index 70b24b4e..2a1af602 100644
--- a/src/gui/shop.h
+++ b/src/gui/shop.h
@@ -45,7 +45,6 @@ extern char itemCurrenyQ[10];
 extern char *item_db[];
 
 char *shop_list(int index, int *list_size);
-void add_buy_item(short id, int price);
 void add_sell_item(short index, int price);
 void changeQ(void *dp3, int d2);
 void close_shop();
diff --git a/src/gui/stats.cpp b/src/gui/stats.cpp
index e5d84821..eebfab70 100644
--- a/src/gui/stats.cpp
+++ b/src/gui/stats.cpp
@@ -82,7 +82,7 @@ void StatsWindow::update(){
 }
 
 StatsWindow::~StatsWindow() {
-    for(int i = 0; i < 6; i++) {
+    for (int i = 0; i < 6; i++) {
         delete statsLabel[i];
         delete statsButton[i];
     }