Minimap, hotkeys and lot of other changes

* Begin working on a new layout system for UIMinimap and later UIMap,
this new layout system allows to add widgets to the minimap
* Add option to disable motd
* Rework hotkey binding
* Lots of fixes in hotkeys manager
* Add fullmap view using Ctrl+Shift+M
* Prevent some crashs in ThingType draw
* Add function to load minimap from PNG files
* Fixes in minimap saving
* Fixes in Tile::isClickable
* Add UIMapAnchorLayout, new layout for maps
* Fix freezes in win32 when pressing alt key

src/client/uimapanchorlayout.h

@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2010-2013 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef UIMAPANCHORLAYOUT_H
+#define UIMAPANCHORLAYOUT_H
+
+#include "declarations.h"
+#include <framework/ui/uianchorlayout.h>
+
+class UIPositionAnchor : public UIAnchor
+{
+public:
+    UIPositionAnchor(Fw::AnchorEdge anchoredEdge, const Position& hookedPosition, Fw::AnchorEdge hookedEdge) :
+        UIAnchor(anchoredEdge, std::string(), hookedEdge), m_hookedPosition(hookedPosition) { }
+
+    UIWidgetPtr getHookedWidget(const UIWidgetPtr& widget, const UIWidgetPtr& parentWidget) { return parentWidget; }
+    int getHookedPoint(const UIWidgetPtr& hookedWidget, const UIWidgetPtr& parentWidget);
+
+private:
+    Position m_hookedPosition;
+};
+
+class UIMapAnchorLayout : public UIAnchorLayout
+{
+public:
+    UIMapAnchorLayout(UIWidgetPtr parentWidget) : UIAnchorLayout(parentWidget) { }
+
+    void addPositionAnchor(const UIWidgetPtr& anchoredWidget, Fw::AnchorEdge anchoredEdge,
+                           const Position& hookedPosition, Fw::AnchorEdge hookedEdge);
+    void centerInPosition(const UIWidgetPtr& anchoredWidget, const Position& hookedPosition);
+    void fillPosition(const UIWidgetPtr& anchoredWidget, const Position& hookedPosition);
+
+protected:
+};
+
+#endif