Add SpecialsWindow

THis replaces the MagicWindow that the TMWServ build used and will be
usable going forward for eAthena.

2 files changed, 146 insertions, 0 deletions

diff --git a/src/gui/widgets/flowcontainer.cpp b/src/gui/widgets/flowcontainer.cpp
new file mode 100644
index 00000000..6ce4284b
--- /dev/null
+++ b/src/gui/widgets/flowcontainer.cpp
@@ -0,0 +1,78 @@
+/*
+ *  The Mana World
+ *  Copyright (C) 2007  The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "flowcontainer.h"
+
+FlowContainer::FlowContainer(int boxWidth, int boxHeight):
+    mBoxWidth(boxWidth), mBoxHeight(boxHeight),
+    mGridWidth(1), mGridHeight(1)
+{
+    addWidgetListener(this);
+}
+
+void FlowContainer::widgetResized(const gcn::Event &event)
+{
+    if (getWidth() < mBoxWidth)
+    {
+        setWidth(mBoxWidth);
+        return;
+    }
+
+    int itemCount = mWidgets.size();
+
+    mGridWidth = getWidth() / mBoxWidth;
+
+    if (mGridWidth < 1)
+        mGridWidth = 1;
+
+    mGridHeight = itemCount / mGridWidth;
+
+    if (itemCount % mGridWidth != 0 || mGridHeight < 1)
+        ++mGridHeight;
+
+    int height = mGridHeight * mBoxHeight;
+
+    if (getHeight() != height)
+    {
+        setHeight(height);
+        return;
+    }
+
+    int i = 0;
+    height = 0;
+    for (WidgetList::iterator it = mWidgets.begin(); it != mWidgets.end(); it++)
+    {
+        int x = i % mGridWidth * mBoxWidth;
+        (*it)->setPosition(x, height);
+
+        i++;
+
+        if (i % mGridWidth == 0)
+            height += mBoxHeight;
+    }
+}
+
+void FlowContainer::add(gcn::Widget *widget)
+{
+    Container::add(widget);
+    widget->setSize(mBoxWidth, mBoxHeight);
+    widgetResized(NULL);
+}
diff --git a/src/gui/widgets/flowcontainer.h b/src/gui/widgets/flowcontainer.h
new file mode 100644
index 00000000..afecde25
--- /dev/null
+++ b/src/gui/widgets/flowcontainer.h
@@ -0,0 +1,68 @@
+/*
+ *  The Mana World
+ *  Copyright (C) 2009  The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef FLOWCONTAINER_H
+#define FLOWCONTAINER_H
+
+#include "container.h"
+
+#include <guichan/widgetlistener.hpp>
+
+/**
+ * A container that arranges its contents like words on a page.
+ *
+ * \ingroup GUI
+ */
+class FlowContainer : public Container,
+                      public gcn::WidgetListener
+{
+    public:
+        /**
+         * Constructor. Initializes the shortcut container.
+         */
+        FlowContainer(int boxWidth, int boxHeight);
+
+        /**
+         * Destructor.
+         */
+        ~FlowContainer() {}
+
+        /**
+         * Invoked when a widget changes its size. This is used to determine
+         * the new height of the container.
+         */
+        void widgetResized(const gcn::Event &event);
+
+        int getBoxWidth() const
+        { return mBoxWidth; }
+
+        int getBoxHeight() const
+        { return mBoxHeight; }
+
+        void add(gcn::Widget *widget);
+
+    private:
+        int mBoxWidth;
+        int mBoxHeight;
+        int mGridWidth, mGridHeight;
+};
+
+#endif