Merge branch 'master' of git@gitorious.org:tmw/eathena

1 files changed, 71 insertions, 0 deletions

diff --git a/src/gui/shortcutcontainer.cpp b/src/gui/shortcutcontainer.cpp
new file mode 100644
index 00000000..4472818e
--- /dev/null
+++ b/src/gui/shortcutcontainer.cpp
@@ -0,0 +1,71 @@
+/*
+ *  The Mana World
+ *  Copyright 2007 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
+ */
+
+#include "shortcutcontainer.h"
+
+#include "../configuration.h"
+
+#include "../resources/image.h"
+
+#include "../utils/tostring.h"
+
+float ShortcutContainer::mAlpha = config.getValue("guialpha", 0.8);
+
+ShortcutContainer::ShortcutContainer():
+    mGridWidth(1),
+    mGridHeight(1)
+{
+}
+
+void ShortcutContainer::widgetResized(const gcn::Event &event)
+{
+    mGridWidth = getWidth() / mBoxWidth;
+    if (mGridWidth < 1)
+    {
+        mGridWidth = 1;
+    }
+
+    setHeight((mMaxItems / mGridWidth +
+                (mMaxItems % mGridWidth > 0 ? 1 : 0)) * mBoxHeight);
+
+    mGridHeight = getHeight() / mBoxHeight;
+    if (mGridHeight < 1)
+    {
+        mGridHeight = 1;
+    }
+}
+
+int ShortcutContainer::getIndexFromGrid(int pointX, int pointY) const
+{
+    const gcn::Rectangle tRect = gcn::Rectangle(
+        0, 0, mGridWidth * mBoxWidth, mGridHeight * mBoxHeight);
+    if (!tRect.isPointInRect(pointX, pointY))
+    {
+        return -1;
+    }
+    const int index = ((pointY / mBoxHeight) * mGridWidth) +
+        pointX / mBoxWidth;
+    if (index >= mMaxItems)
+    {
+        return -1;
+    }
+    return index;
+}