/*

 * Copyright (c) 2005-2009 Nokia Corporation

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 * ====================================================================

 */

#ifndef __CONTAINER_H

#define __CONTAINER_H

#include <coecntrl.h>

#include <eikdef.h>

#include <eiklbx.h>

#include <eiklbo.h>

#include <aknnavi.h>

#include <aknnavide.h>

#include <akntabgrp.h>

#include "Python_appui.h"

#include "symbian_python_ext_util.h"

extern TBool touch_enabled_flag;

extern TBool directional_pad_flag;

#define DARKGREY TRgb(140, 140, 140)

#define LIGHTGREY TRgb(196, 196, 196)

#define TICKDELAY 500000    // 500 milliseconds

#define TICKINTERVAL 175000 // 175 milliseconds

// enum values for the UI widget controls

#define LISTBOX 0

#define TEXT 1

#define CANVAS 2

#define GLCANVAS 3

NONSHARABLE_CLASS(CRepeatEventGenerator) : public CBase

{

public:

    static CRepeatEventGenerator* NewL(const CCoeControl* aParent, TKeyEvent aKeyEvent);

    ~CRepeatEventGenerator();

protected:

    CRepeatEventGenerator(const CCoeControl* aParent, TKeyEvent aKeyEvent);

private:

    void ConstructL();

    static TInt Tick(TAny* aObject);

    void DoTick();

private:

    CPeriodic* iPeriodic;

    const CCoeControl* iParent;

    TKeyEvent iKeyEvent;

};

NONSHARABLE_CLASS(CDirectionalPad) : public CCoeControl

{

public:

  CDirectionalPad();

  void DrawKeys(CWindowGc *gc, TRect keyRect, CArrayFix<TPoint>* polygonPoints);

  virtual ~CDirectionalPad();

  virtual void ConstructL(const CCoeControl* aParent, CAmarettoAppUi* aAppui);

  void CalculateAndDrawGraphic(CWindowGc *gc);

private:

  const CCoeControl* iParent;

  CAmarettoAppUi* iAppui;

  TRect iPrevDpadRect;

  TRect iLeftButton, iRightButton, iCenterButton, iUpButton, iDownButton, iTopLeftButton, iTopRightButton;

  CArrayFix<TPoint>* iLeftTriangle, *iRightTriangle, *iUpTriangle, *iDownTriangle, *iCenterRect;

  virtual void HandlePointerEventL(const TPointerEvent& aPointerEvent);

  CRepeatEventGenerator* iRepeatEventHandle;

};

NONSHARABLE_CLASS(CAmarettoContainer) : public CCoeControl, MCoeControlObserver

{

public:

  static CAmarettoContainer *NewL(const TRect& aRect, CAmarettoAppUi* aAppui);

  virtual ~CAmarettoContainer();

  TInt SetComponentL(CCoeControl* aComponent,

             CAmarettoCallback* aEventHandler=NULL, TInt aControlName=-1);

  void Refresh() {SizeChanged(); DrawNow();}

  void EnableTabsL(const CDesCArray* aTabTexts, CAmarettoCallback* aFunc);

  void SetActiveTab(TInt aIndex);

  void HandlePointerEventL(const TPointerEvent& aPointerEvent);

  void DisablePointerForwarding(TBool aValue);

  TInt CreateDirectionalPad(CAmarettoAppUi* aAppui);

  void RefreshDirectionalPad();

  void RemoveDirectionalPad();

  CDirectionalPad *iDirectionalPad;

  CWindowGc *iDirectionalPadGc;

  CAmarettoAppUi* iAppui;

protected:

  void ConstructL(const TRect&, CAmarettoAppUi *aAppui);

private:

  void SizeChanged();

  TInt CountComponentControls() const {return (iTop ? 1 : 0);}

  CCoeControl* ComponentControl(TInt aIx) const {return ((aIx == 0) ? iTop : NULL);}

  void Draw(const TRect& aRect) const;

  TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType);

  void HandleControlEventL(CCoeControl*, TCoeEvent) {;}

  void SetScrollbarVisibility(TBool aValue);

private:

  CAknNavigationControlContainer* GetNaviPane() const;

  CAknNavigationDecorator* iDecoratedTabGroup;

  CAknTabGroup* iTabGroup;

  CCoeControl* iTop;

  CAmarettoCallback* iTabCallback;

  CAmarettoCallback* iEventCallback;

  TBool iPointerForwardDisabled;

  TInt iTopControl;

};

#endif /* __CONTAINER_H */