#ifndef ASH_TOUCH_TOUCH_HUD_DEBUG_H_
#define ASH_TOUCH_TOUCH_HUD_DEBUG_H_
#include <map>
#include "ash/ash_export.h"
#include "ash/touch/touch_observer_hud.h"
#include "base/memory/scoped_ptr.h"
#include "base/values.h"
namespace views {
class Label;
class View;
}
namespace ash {
class TouchHudCanvas;
class TouchLog;
class ASH_EXPORT TouchHudDebug : public TouchObserverHUD {
public:
enum Mode {
FULLSCREEN,
REDUCED_SCALE,
INVISIBLE,
};
explicit TouchHudDebug(aura::Window* initial_root);
static scoped_ptr<base::DictionaryValue> GetAllAsDictionary();
void ChangeToNextMode();
scoped_ptr<base::ListValue> GetLogAsList() const;
Mode mode() const { return mode_; }
virtual void Clear() OVERRIDE;
private:
virtual ~TouchHudDebug();
void SetMode(Mode mode);
void UpdateTouchPointLabel(int index);
virtual void OnTouchEvent(ui::TouchEvent* event) OVERRIDE;
virtual void OnDisplayBoundsChanged(const gfx::Display& display) OVERRIDE;
virtual void SetHudForRootWindowController(
RootWindowController* controller) OVERRIDE;
virtual void UnsetHudForRootWindowController(
RootWindowController* controller) OVERRIDE;
static const int kMaxTouchPoints = 32;
Mode mode_;
scoped_ptr<TouchLog> touch_log_;
TouchHudCanvas* canvas_;
views::View* label_container_;
views::Label* touch_labels_[kMaxTouchPoints];
DISALLOW_COPY_AND_ASSIGN(TouchHudDebug);
};
}
#endif