1 files changed, 123 insertions, 0 deletions
diff --git a/src/gui/npclistdialog.cpp b/src/gui/npclistdialog.cpp
new file mode 100644
index 00000000..9b5239f5
--- /dev/null
+++ b/src/gui/npclistdialog.cpp
@@ -0,0 +1,123 @@
+/*
+ *  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 "npclistdialog.h"
+
+#include <sstream>
+
+#include "button.h"
+#include "scrollarea.h"
+#include "listbox.h"
+
+#include "../npc.h"
+
+NpcListDialog::NpcListDialog():
+    Window("NPC")
+{
+    mItemList = new ListBox(this);
+    ScrollArea *scrollArea = new ScrollArea(mItemList);
+    Button *okButton = new Button("OK");
+    Button *cancelButton = new Button("Cancel");
+
+    setContentSize(260, 175);
+    scrollArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
+    scrollArea->setDimension(gcn::Rectangle(
+                5, 5, 250, 160 - okButton->getHeight()));
+    cancelButton->setPosition(
+            260 - 5 - cancelButton->getWidth(),
+            175 - 5 - cancelButton->getHeight());
+    okButton->setPosition(
+            cancelButton->getX() - 5 - okButton->getWidth(),
+            cancelButton->getY());
+
+    mItemList->setEventId("item");
+    okButton->setEventId("ok");
+    cancelButton->setEventId("cancel");
+
+    mItemList->addActionListener(this);
+    okButton->addActionListener(this);
+    cancelButton->addActionListener(this);
+
+    add(scrollArea);
+    add(okButton);
+    add(cancelButton);
+
+    setLocationRelativeTo(getParent());
+}
+
+int
+NpcListDialog::getNumberOfElements()
+{
+    return items.size();
+}
+
+std::string
+NpcListDialog::getElementAt(int i)
+{
+    return items[i];
+}
+
+void
+NpcListDialog::parseItems(const std::string &itemString)
+{
+    std::istringstream iss(itemString);
+
+    std::string tmp;
+    while(getline(iss, tmp, ':')) {
+        items.push_back(tmp);
+    }
+}
+
+void
+NpcListDialog::reset()
+{
+    items.clear();
+}
+
+void
+NpcListDialog::action(const std::string& eventId)
+{
+    int choice = 0;
+
+    if (eventId == "ok")
+    {
+        // Send the selected index back to the server
+        int selectedIndex = mItemList->getSelected();
+        if (selectedIndex > -1)
+        {
+            choice = selectedIndex + 1;
+        }
+    }
+    else if (eventId == "cancel")
+    {
+        choice = 0xff; // 0xff means cancel
+    }
+
+    if (choice)
+    {
+        setVisible(false);
+        reset();
+        current_npc->dialogChoice(choice);
+        current_npc = 0;
+    }
+}