add dragdrop between inventory and outfits window.

1 files changed, 79 insertions, 0 deletions

diff --git a/src/dragdrop.h b/src/dragdrop.h
new file mode 100644
index 000000000..e65c76a9b
--- /dev/null
+++ b/src/dragdrop.h
@@ -0,0 +1,79 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 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/>.
+ */
+
+#ifndef DRAGDROP_H
+#define DRAGDROP_H
+
+#include "item.h"
+
+#include "localconsts.h"
+
+enum DragDropSource
+{
+    DRAGDROP_SOURCE_EMPTY = 0,
+    DRAGDROP_SOURCE_INVENTORY,
+    DRAGDROP_SOURCE_STORAGE,
+    DRAGDROP_SOURCE_CART,
+    DRAGDROP_SOURCE_TRADE,
+    DRAGDROP_SOURCE_OUTFIT,
+    DRAGDROP_SOURCE_SPELLS,
+    DRAGDROP_SOURCE_GROUND,
+    DRAGDROP_SOURCE_SHORTCUTS,
+    DRAGDROP_SOURCE_CRAFT
+};
+
+class DragDrop
+{
+    public:
+        DragDrop(Item *const item, const DragDropSource source) :
+            mItem(item),
+            mSource(source)
+        {
+        }
+
+        Item *getItem()
+        { return mItem; }
+
+        DragDropSource getSource() const
+        { return mSource; }
+
+        void dragItem(Item *const item, const DragDropSource source)
+        {
+            mItem = item;
+            mSource = source;
+        }
+
+        void clear()
+        {
+            mItem = nullptr;
+            mSource = DRAGDROP_SOURCE_EMPTY;
+        }
+
+        bool isEmpty() const
+        { return mSource == DRAGDROP_SOURCE_EMPTY; }
+
+    private:
+        Item *mItem;
+        DragDropSource mSource;
+};
+
+extern DragDrop dragDrop;
+
+#endif  // DRAGDROP_H