// Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// e32test\window\t_keys.cpp

// 

//

#include <e32test.h>

#include <e32hal.h>

#include <e32twin.h>

#include <e32svr.h>

const TBool KEY_UP=ETrue;

const TBool KEY_DOWN=EFalse;

const TBool EXPECT_NO_KEY_PRESS=EFalse;

const TBool EXPECT_KEY_PRESS=ETrue;

LOCAL_D RTest test(_L("T_KEYS"));

LOCAL_D CKeyTranslator *KeyTranslator;

LOCAL_D CCaptureKeys *CaptureKeys;

LOCAL_C TBool testType()

//

// Determine whether the Func key sets Alt or Func modifier

//

    {

	TKeyData keyData;

    TBool ret;

    KeyTranslator->TranslateKey(EStdKeyLeftFunc,EFalse,*CaptureKeys,keyData);

    ret=(keyData.iModifiers==(EModifierLeftFunc|EModifierFunc));

    KeyTranslator->TranslateKey(EStdKeyLeftFunc,ETrue,*CaptureKeys,keyData);

    return(ret);

    }

LOCAL_C void testConv(const TDesC& aDes,TBool aKeyup,TBool aRet,TUint aScanCode,TUint aKeyCode,TInt aModifiers)

	{

	TKeyData keyData;

    TBool ret=KeyTranslator->TranslateKey(aScanCode, aKeyup,*CaptureKeys,keyData);

	test.Next(aDes);

	test(ret==aRet);

	test((keyData.iKeyCode==aKeyCode));

	test((keyData.iModifiers==aModifiers));

	}

LOCAL_C void testCtrl(TInt aKeyCode)

//

// Test that prssing Ctrl-xyz returns ascii code xyz

//

    {

    TBuf<16> down;

    TBuf<16> up;

    TInt val[4];

    TInt ii=0;

	TInt key=aKeyCode;

    while(key)

        {

        val[ii++]=key%10;

        key/=10;

        }

	testConv(_L("Left control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierCtrl|EModifierLeftCtrl);

	TUint downModifiers=EModifierCtrl|EModifierLeftCtrl|EModifierPureKeycode;

	TUint upModifiers=EModifierCtrl|EModifierLeftCtrl|EModifierKeyUp;

    while(ii--)

        {

        down.Format(_L("%d down"),val[ii]);

        up.Format(_L("%d up"),val[ii]);

    	testConv(down,KEY_DOWN,EXPECT_NO_KEY_PRESS,val[ii]+'0',0,downModifiers);

    	testConv(up,KEY_UP,EXPECT_NO_KEY_PRESS,val[ii]+'0',0,upModifiers);

		downModifiers&=~(EModifierPureKeycode);

        }

	testConv(_L("Left control up"),KEY_UP,EXPECT_KEY_PRESS,EStdKeyLeftCtrl,aKeyCode,EModifierKeyUp|EModifierSpecial);

    }

/*

LOCAL_C void testAccents(TInt aNum,TInt aLetter,TInt aKeycode)

//

// Check accents by pressing Ctrl-n followed by a letter

//

	{

	TBuf<16> down;

	TBuf<16> up;

//

// Press the Ctrl key

//

	testConv(_L("Left control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierCtrl|EModifierLeftCtrl);

//

// While it's down, press the given number key...

//

    down.Format(_L("%c down"),aNum);

   	testConv(down,KEY_DOWN,EXPECT_NO_KEY_PRESS,aNum,0,EModifierCtrl|EModifierLeftCtrl|EModifierPureKeycode);

//

// Release the number and Ctrl keys

//

    up.Format(_L("%c up"),aNum);

   	testConv(up,KEY_UP,EXPECT_NO_KEY_PRESS,aNum,0,EModifierCtrl|EModifierLeftCtrl|EModifierKeyUp);

	testConv(_L("Left control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierKeyUp);

//

// Press the letter key and check an accent is returned...

//

    down.Format(_L("%c down"),aLetter);

    up.Format(_L("%c up"),aLetter);

   	testConv(down,KEY_DOWN,EXPECT_KEY_PRESS,aLetter,aKeycode,EModifierSpecial);

   	testConv(up,KEY_UP,EXPECT_NO_KEY_PRESS,aLetter,0,EModifierKeyUp);

	}

*/

GLDEF_C TInt E32Main()

//

// Test the keyboard translator

//

    {

    test.Start(_L("Keyboard translator tests"));

    KeyTranslator=CKeyTranslator::New();

    CaptureKeys=new CCaptureKeys();

	CaptureKeys->Construct();

    TUint scancode=EStdKeyLeftArrow;

//

// Test that the special keys pass through and anything after

// or before raises an error

//

	testConv(_L("First Special key down"),KEY_DOWN,EXPECT_KEY_PRESS,ESpecialKeyBase,ESpecialKeyBase,0);

	testConv(_L("First Special key up"),KEY_UP,EXPECT_NO_KEY_PRESS,ESpecialKeyBase,0,EModifierKeyUp);

	testConv(_L("Last Sepcial key down"),KEY_DOWN,EXPECT_KEY_PRESS,ESpecialKeyBase+ESpecialKeyCount-1,ESpecialKeyBase+ESpecialKeyCount-1,0);

	testConv(_L("Last Special key up"),KEY_UP,EXPECT_NO_KEY_PRESS,ESpecialKeyBase+ESpecialKeyCount-1,0,EModifierKeyUp);

	testConv(_L("Key before Special range down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,ESpecialKeyBase-1,0,0);

	testConv(_L("Key before Special range up"),KEY_UP,EXPECT_NO_KEY_PRESS,0,0,EModifierKeyUp);

	testConv(_L("Key after Special range down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,ESpecialKeyBase+ESpecialKeyCount,0,0);

	testConv(_L("Key after Sepcial range up"),KEY_UP,EXPECT_NO_KEY_PRESS,ESpecialKeyBase+ESpecialKeyCount,0,EModifierKeyUp);

//

// Test a range of keys...

//

	for(scancode='A';scancode<='Z';scancode++)

		{

		TBuf<16> buf;

		buf.Format(_L("Testing key %c"),scancode);

		testConv(buf,KEY_DOWN,EXPECT_KEY_PRESS,scancode,'a'+scancode-'A',EModifierAutorepeatable);

		testConv(buf,KEY_UP,EXPECT_NO_KEY_PRESS,scancode,0,EModifierKeyUp);

		}

//

// Test shift and control modifiers

//

	testConv(_L("Left shift down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftShift,0,EModifierShift|EModifierLeftShift);

	testConv(_L("Left shift up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftShift,0,EModifierKeyUp);

	testConv(_L("Right shift down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightShift,0,EModifierShift|EModifierRightShift);

	testConv(_L("Right shift up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightShift,0,EModifierKeyUp);

	testConv(_L("Left shift down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftShift,0,EModifierShift|EModifierLeftShift);

	testConv(_L("Right shift down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightShift,0,EModifierShift|EModifierRightShift|EModifierLeftShift);

	testConv(_L("Left shift up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftShift,0,EModifierKeyUp|EModifierShift|EModifierRightShift);

	testConv(_L("Right shift up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightShift,0,EModifierKeyUp);

	testConv(_L("Left control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierCtrl|EModifierLeftCtrl);

	testConv(_L("Left control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierKeyUp|EModifierPureKeycode);

	testConv(_L("Right control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightCtrl,0,EModifierCtrl|EModifierRightCtrl);

	testConv(_L("Right control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightCtrl,0,EModifierKeyUp|EModifierPureKeycode);

	testConv(_L("Left control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierCtrl|EModifierLeftCtrl);

	testConv(_L("Right control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightCtrl,0,EModifierCtrl|EModifierRightCtrl|EModifierLeftCtrl);

	testConv(_L("Left control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierKeyUp|EModifierCtrl|EModifierRightCtrl|EModifierPureKeycode);

	testConv(_L("Right control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightCtrl,0,EModifierKeyUp|EModifierPureKeycode);

//

// Test function and alt keys - these are swapped on some platforms

//

    if(testType())

        {

    	testConv(_L("Left func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierFunc|EModifierLeftFunc);

    	testConv(_L("Left func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierKeyUp);

    	testConv(_L("Right func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierFunc|EModifierRightFunc);

    	testConv(_L("Right func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierKeyUp);

    	testConv(_L("Left func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierFunc|EModifierLeftFunc);

    	testConv(_L("Right func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierFunc|EModifierRightFunc|EModifierLeftFunc);

    	testConv(_L("Left func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierKeyUp|EModifierFunc|EModifierRightFunc);

    	testConv(_L("Right func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierKeyUp);

    	testConv(_L("Left alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierAlt|EModifierLeftAlt);

    	testConv(_L("Left alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierKeyUp);

    	testConv(_L("Right alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierAlt|EModifierRightAlt);

    	testConv(_L("Right alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierKeyUp);

    	testConv(_L("Left alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierAlt|EModifierLeftAlt);

    	testConv(_L("Right alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierAlt|EModifierRightAlt|EModifierLeftAlt);

    	testConv(_L("Left alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierKeyUp|EModifierAlt|EModifierRightAlt);

    	testConv(_L("Right alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierKeyUp);

        }

    else

        {

    	testConv(_L("Left func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierFunc|EModifierLeftFunc);

    	testConv(_L("Left func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierKeyUp);

    	testConv(_L("Right func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierFunc|EModifierRightFunc);

    	testConv(_L("Right func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierKeyUp);

    	testConv(_L("Left func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierFunc|EModifierLeftFunc);

    	testConv(_L("Right func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierFunc|EModifierRightFunc|EModifierLeftFunc);

    	testConv(_L("Left func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierKeyUp|EModifierFunc|EModifierRightFunc);

	    testConv(_L("Right func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierKeyUp);

    	testConv(_L("Left alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierAlt|EModifierLeftAlt);

    	testConv(_L("Left alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierKeyUp);

    	testConv(_L("Right alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierAlt|EModifierRightAlt);

    	testConv(_L("Right alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierKeyUp);

    	testConv(_L("Left alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierAlt|EModifierLeftAlt);

    	testConv(_L("Right alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierAlt|EModifierRightAlt|EModifierLeftAlt);

    	testConv(_L("Left alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierKeyUp|EModifierAlt|EModifierRightAlt);

    	testConv(_L("Right alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierKeyUp);

        }

//

// Test control entering of ascii codes

//

    testCtrl(123);

    testCtrl(217);

    testCtrl(53);

    testCtrl(37);

/* These accent tests are dependent upon the keyboard mapping being used. They need enhancing

   so that they adjust according to the platform on which they are being run

//

// Test that pressing Ctrl-1 followed by 'e' gives accents

//

	testAccents('1','E',0xe6);

	testAccents('2','E',0xea);

	testAccents('3','E',0xe8);

	testAccents('4','E',0xe9);

	testAccents('5','A',0xe3);

	testAccents('6','E',0xea);

*/

	test.End();

	return(KErrNone);

    }