1 files changed, 166 insertions, 0 deletions
diff --git a/src/gui/windows/worldselectdialog.cpp b/src/gui/windows/worldselectdialog.cpp
new file mode 100644
index 000000000..bd46df9a1
--- /dev/null
+++ b/src/gui/windows/worldselectdialog.cpp
@@ -0,0 +1,166 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2013  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/worldselectdialog.h"
+
+#include "client.h"
+
+#include "input/keydata.h"
+#include "input/keyevent.h"
+
+#include "gui/widgets/button.h"
+#include "gui/widgets/layout.h"
+#include "gui/widgets/listbox.h"
+#include "gui/widgets/scrollarea.h"
+
+#include "net/loginhandler.h"
+#include "net/net.h"
+
+#include "utils/gettext.h"
+
+#include "debug.h"
+
+extern WorldInfo **server_info;
+
+/**
+ * The list model for the server list.
+ */
+class WorldListModel final : public gcn::ListModel
+{
+    public:
+        explicit WorldListModel(Worlds worlds) :
+            mWorlds(worlds)
+        {
+        }
+
+        A_DELETE_COPY(WorldListModel)
+
+        ~WorldListModel()
+        { }
+
+        int getNumberOfElements() override
+        {
+            return static_cast<int>(mWorlds.size());
+        }
+
+        std::string getElementAt(int i) override
+        {
+            const WorldInfo *const si = mWorlds[i];
+            if (si)
+            {
+                return std::string(si->name).append(" (").append(
+                    toString(si->online_users)).append(")");
+            }
+            else
+            {
+                return "???";
+            }
+        }
+    private:
+        Worlds mWorlds;
+};
+
+WorldSelectDialog::WorldSelectDialog(Worlds worlds):
+    // TRANSLATORS: world select dialog name
+    Window(_("Select World"), false, nullptr, "world.xml"),
+    gcn::ActionListener(),
+    gcn::KeyListener(),
+    mWorldListModel(new WorldListModel(worlds)),
+    mWorldList(new ListBox(this, mWorldListModel, "")),
+    // TRANSLATORS: world dialog button
+    mChangeLoginButton(new Button(this, _("Change Login"), "login", this)),
+    // TRANSLATORS: world dialog button
+    mChooseWorld(new Button(this, _("Choose World"), "world", this))
+{
+    ScrollArea *const worldsScroll = new ScrollArea(mWorldList,
+        getOptionBool("showbackground"), "world_background.xml");
+
+    worldsScroll->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
+
+    place(0, 0, worldsScroll, 3, 5).setPadding(2);
+    place(1, 5, mChangeLoginButton);
+    place(2, 5, mChooseWorld);
+
+    // Make sure the list has enough height
+    getLayout().setRowHeight(0, 60);
+
+    reflowLayout(0, 0);
+
+    if (worlds.empty())
+    {
+        // Disable Ok button
+        mChooseWorld->setEnabled(false);
+    }
+    else
+    {
+        // Select first server
+        mWorldList->setSelected(0);
+    }
+
+    addKeyListener(this);
+
+    center();
+    setVisible(true);
+    mChooseWorld->requestFocus();
+}
+
+WorldSelectDialog::~WorldSelectDialog()
+{
+    delete mWorldListModel;
+    mWorldListModel = nullptr;
+}
+
+void WorldSelectDialog::action(const gcn::ActionEvent &event)
+{
+    const std::string &eventId = event.getId();
+    if (eventId == "world")
+    {
+        mChangeLoginButton->setEnabled(false);
+        mChooseWorld->setEnabled(false);
+        Net::getLoginHandler()->chooseServer(mWorldList->getSelected());
+
+        // Check in case netcode moves us forward
+        if (client->getState() == STATE_WORLD_SELECT)
+            client->setState(STATE_WORLD_SELECT_ATTEMPT);
+    }
+    else if (eventId == "login")
+    {
+        client->setState(STATE_PRE_LOGIN);
+    }
+}
+
+void WorldSelectDialog::keyPressed(gcn::KeyEvent &keyEvent)
+{
+    const int actionId = static_cast<KeyEvent*>(
+        &keyEvent)->getActionId();
+
+    if (actionId == static_cast<int>(Input::KEY_GUI_CANCEL))
+    {
+        action(gcn::ActionEvent(nullptr,
+            mChangeLoginButton->getActionEventId()));
+    }
+    else if (actionId == static_cast<int>(Input::KEY_GUI_SELECT)
+             || actionId == static_cast<int>(Input::KEY_GUI_SELECT2))
+    {
+        action(gcn::ActionEvent(nullptr, mChooseWorld->getActionEventId()));
+    }
+}