Move serverslisbox into separate file.

2 files changed, 142 insertions, 96 deletions

diff --git a/src/gui/widgets/serverslistbox.h b/src/gui/widgets/serverslistbox.h
new file mode 100644
index 000000000..83fab9879
--- /dev/null
+++ b/src/gui/widgets/serverslistbox.h
@@ -0,0 +1,141 @@
+/*
+ *  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/>.
+ */
+
+#ifndef GUI_WIDGETS_SERVERSLISTBOX_H
+#define GUI_WIDGETS_SERVERSLISTBOX_H
+
+#include "gui/font.h"
+
+#include "gui/models/serverslistmodel.h"
+
+#include "localconsts.h"
+
+class ServersListBox final : public ListBox
+{
+    public:
+        ServersListBox(const Widget2 *const widget,
+                       ServersListModel *const model) :
+            ListBox(widget, model, "serverslistbox.xml"),
+            mNotSupportedColor(getThemeColor(
+                Theme::SERVER_VERSION_NOT_SUPPORTED)),
+            mNotSupportedColor2(getThemeColor(
+                Theme::SERVER_VERSION_NOT_SUPPORTED_OUTLINE))
+        {
+            mHighlightColor = getThemeColor(Theme::HIGHLIGHT);
+        }
+
+        void draw(Graphics *graphics) override final
+        {
+            if (!mListModel)
+                return;
+
+            ServersListModel *const model
+                = static_cast<ServersListModel *const>(mListModel);
+
+            updateAlpha();
+
+            mHighlightColor.a = static_cast<int>(mAlpha * 255.0F);
+            graphics->setColor(mHighlightColor);
+
+            const int height = getRowHeight();
+            mNotSupportedColor.a = static_cast<int>(mAlpha * 255.0F);
+
+            // Draw filled rectangle around the selected list element
+            if (mSelected >= 0)
+            {
+                graphics->fillRectangle(Rect(mPadding,
+                    height * mSelected + mPadding,
+                    getWidth() - 2 * mPadding,
+                    height));
+            }
+
+            Font *const font1 = boldFont;
+            Font *const font2 = getFont();
+            const int fontHeight = font1->getHeight();
+            const int pad1 = fontHeight + mPadding;
+            const int pad2 = height / 4 + mPadding;
+            const int width = getWidth();
+            // Draw the list elements
+            for (int i = 0, y = 0; i < model->getNumberOfElements();
+                 ++i, y += height)
+            {
+                const ServerInfo &info = model->getServer(i);
+
+                if (mSelected == i)
+                {
+                    graphics->setColorAll(mForegroundSelectedColor,
+                        mForegroundSelectedColor2);
+                }
+                else
+                {
+                    graphics->setColorAll(mForegroundColor, mForegroundColor2);
+                }
+
+                int top;
+                int x = mPadding;
+
+                if (!info.name.empty())
+                {
+                    x += font1->getWidth(info.name) + 15;
+                    font1->drawString(graphics,
+                        info.name,
+                        mPadding,
+                        y + mPadding);
+                    top = y + pad1;
+                }
+                else
+                {
+                    top = y + pad2;
+                }
+
+                if (!info.description.empty())
+                {
+                    font2->drawString(graphics,
+                    info.description,
+                    x,
+                    y + mPadding);
+                }
+                font2->drawString(graphics,
+                    model->getElementAt(i),
+                    mPadding,
+                    top);
+
+                if (info.version.first > 0)
+                {
+                    graphics->setColorAll(mNotSupportedColor,
+                        mNotSupportedColor2);
+                    font2->drawString(graphics, info.version.second,
+                        width - info.version.first - mPadding, top);
+                }
+            }
+        }
+
+        unsigned int getRowHeight() const override final
+        {
+            return 2 * getFont()->getHeight() + 5;
+        }
+    private:
+        Color mNotSupportedColor;
+        Color mNotSupportedColor2;
+};
+
+#endif  // GUI_WIDGETS_SERVERSLISTBOX_H
diff --git a/src/gui/windows/serverdialog.cpp b/src/gui/windows/serverdialog.cpp
index 547d3ba81..f63a3d5ba 100644
--- a/src/gui/windows/serverdialog.cpp
+++ b/src/gui/windows/serverdialog.cpp
@@ -44,6 +44,7 @@
 #include "gui/widgets/label.h"
 #include "gui/widgets/layout.h"
 #include "gui/widgets/listbox.h"
+#include "gui/widgets/serverslistbox.h"
 #include "gui/widgets/scrollarea.h"
 
 #include "utils/delete2.h"
@@ -90,102 +91,6 @@ static uint16_t defaultPortForServerType(const ServerInfo::Type type)
     }
 }
 
-class ServersListBox final : public ListBox
-{
-public:
-    ServersListBox(const Widget2 *const widget,
-                   ServersListModel *const model) :
-        ListBox(widget, model, "serverslistbox.xml"),
-        mNotSupportedColor(getThemeColor(Theme::SERVER_VERSION_NOT_SUPPORTED)),
-        mNotSupportedColor2(getThemeColor(
-            Theme::SERVER_VERSION_NOT_SUPPORTED_OUTLINE))
-    {
-        mHighlightColor = getThemeColor(Theme::HIGHLIGHT);
-    }
-
-    void draw(Graphics *graphics) override final
-    {
-        if (!mListModel)
-            return;
-
-        ServersListModel *const model = static_cast<ServersListModel *const>(
-            mListModel);
-
-        updateAlpha();
-
-        mHighlightColor.a = static_cast<int>(mAlpha * 255.0F);
-        graphics->setColor(mHighlightColor);
-
-        const int height = getRowHeight();
-        mNotSupportedColor.a = static_cast<int>(mAlpha * 255.0F);
-
-        // Draw filled rectangle around the selected list element
-        if (mSelected >= 0)
-        {
-            graphics->fillRectangle(Rect(mPadding,
-                height * mSelected + mPadding, getWidth() - 2 * mPadding,
-                height));
-        }
-
-        Font *const font1 = boldFont;
-        Font *const font2 = getFont();
-        const int fontHeight = font1->getHeight();
-        const int pad1 = fontHeight + mPadding;
-        const int pad2 = height / 4 + mPadding;
-        const int width = getWidth();
-        // Draw the list elements
-        for (int i = 0, y = 0; i < model->getNumberOfElements();
-             ++i, y += height)
-        {
-            const ServerInfo &info = model->getServer(i);
-
-            if (mSelected == i)
-            {
-                graphics->setColorAll(mForegroundSelectedColor,
-                    mForegroundSelectedColor2);
-            }
-            else
-            {
-                graphics->setColorAll(mForegroundColor, mForegroundColor2);
-            }
-
-            int top;
-            int x = mPadding;
-
-            if (!info.name.empty())
-            {
-                x += font1->getWidth(info.name) + 15;
-                font1->drawString(graphics, info.name, mPadding, y + mPadding);
-                top = y + pad1;
-            }
-            else
-            {
-                top = y + pad2;
-            }
-
-            if (!info.description.empty())
-                font2->drawString(graphics, info.description, x, y + mPadding);
-            font2->drawString(graphics, model->getElementAt(i), mPadding, top);
-
-            if (info.version.first > 0)
-            {
-                graphics->setColorAll(mNotSupportedColor, mNotSupportedColor2);
-                font2->drawString(graphics, info.version.second,
-                    width - info.version.first - mPadding, top);
-            }
-        }
-    }
-
-    unsigned int getRowHeight() const override final
-    {
-        return 2 * getFont()->getHeight() + 5;
-    }
-private:
-    Color mNotSupportedColor;
-    Color mNotSupportedColor2;
-};
-
-
 ServerDialog::ServerDialog(ServerInfo *const serverInfo,
                            const std::string &dir) :
     // TRANSLATORS: servers dialog name