* Copyright 2010, Haiku.
* Distributed under the terms of the MIT License.
*
* Authors:
* Clemens Zeidler <haiku@clemens-zeidler.de>
*/
#ifndef TILING_H
#define TILING_H
#include "ObjectList.h"
#include "Decorator.h"
#include "StackAndTile.h"
#include "SATGroup.h"
class SATWindow;
class SATTiling : public SATSnappingBehaviour {
public:
SATTiling(SATWindow* window);
~SATTiling();
bool FindSnappingCandidates(SATGroup* group);
bool JoinCandidates();
void WindowLookChanged(window_look look);
private:
bool _IsTileableWindow(Window* window);
bool _FindFreeAreaInGroup(SATGroup* group);
bool _FindFreeAreaInGroup(SATGroup* group,
Corner::position_t corner);
bool _InteresstingCrossing(Crossing* crossing,
Corner::position_t corner, BRect& windowFrame);
bool _FindFreeArea(SATGroup* group,
const Crossing* crossing,
Corner::position_t areaCorner,
BRect& windowFrame);
bool _HasOverlapp(SATGroup* group);
bool _CheckArea(SATGroup* group,
Corner::position_t corner, BRect& windowFrame,
float& error);
bool _CheckMinFreeAreaSize();
float _FreeAreaError(BRect& windowFrame);
bool _IsCornerInFreeArea(Corner::position_t corner,
BRect& windowFrame);
BRect _FreeAreaSize();
void _HighlightWindows(SATGroup* group,
bool highlight = true);
bool _SearchHighlightWindow(Tab* tab, Tab* firstOrthTab,
Tab* secondOrthTab, const TabList* orthTabs,
Corner::position_t areaCorner,
Decorator::Region region, bool highlight);
void _HighlightWindows(WindowArea* area,
Decorator::Region region, bool highlight);
void _ResetSearchResults();
SATWindow* fSATWindow;
SATGroup* fFreeAreaGroup;
Tab* fFreeAreaLeft;
Tab* fFreeAreaRight;
Tab* fFreeAreaTop;
Tab* fFreeAreaBottom;
};
#endif
