/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:

*

*/

#include "CMIDToolkit.h"

#include "MIDUtils.h"

#include "javax_microedition_lcdui_Font.h"

LOCAL_C void CreateL(CMIDToolkit* aToolkit, TInt* aHandle, TUint aStyle,

                     TUint aSize, TInt aFace, TBool aIsFreeSizeFont)

{

    MMIDFont* font = aToolkit->ComponentFactory()->CreateFontL(

                         aStyle, aSize, aFace, aIsFreeSizeFont);

    CleanupDisposePushL(font);

    *aHandle = aToolkit->RegisterComponentL(font, NULL);

    CleanupPopComponent(font);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_Font__1create

(JNIEnv*, jobject, jint aToolkit, jint aFace, jint aStyle, jint aSize,

 jboolean aIsFreeSizeFont)

{

    CMIDToolkit* toolkit = JavaUnhand<CMIDToolkit>(aToolkit);

    TInt h = 0;

    TInt err = toolkit->ExecuteTrap(&CreateL, toolkit, &h,

                                    (TUint)aStyle, (TUint)aSize, (TInt)aFace, (TBool)aIsFreeSizeFont);

    return err == KErrNone ? h : err;

}

/*

 * Returns width of aString font in aFont.

 * Returned width is correctly scaled.

 */

LOCAL_C TInt Width(MMIDFont* aFont,const TDesC* aString)

{

    return aFont->Width(*aString);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_Font__1width

(JNIEnv* aJni,jobject,jint aFont,jint aToolkit,jstring aString)

{

    MMIDFont* font = MIDUnhandObject<MMIDFont>(aFont);

    CMIDToolkit* toolkit = JavaUnhand<CMIDToolkit>(aToolkit);

    RJString string(*aJni,aString);

    return toolkit->Execute(&Width,font,(const TDesC*)&string);

}

/*

 * Returns height of aFont font.

 * Returned height is correctly scaled.

 */

LOCAL_C TInt Height(MMIDFont* aFont)

{

    return aFont->Height();

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_Font__1height(JNIEnv*,jobject,jint aFont,jint aToolkit)

{

    MMIDFont* font = MIDUnhandObject<MMIDFont>(aFont);

    CMIDToolkit* toolkit = JavaUnhand<CMIDToolkit>(aToolkit);

    return toolkit->Execute(&Height,font);

}

/*

 * Returns position of baseline in aFont font.

 * Returned position is correctly scaled.

 */

LOCAL_C TInt Baseline(MMIDFont* aFont)

{

    return aFont->Baseline();

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_Font__1baseline(JNIEnv*,jobject,jint aFont,jint aToolkit)

{

    MMIDFont* font = MIDUnhandObject<MMIDFont>(aFont);

    CMIDToolkit* toolkit = JavaUnhand<CMIDToolkit>(aToolkit);

    return toolkit->Execute(&Baseline,font);

}

LOCAL_C void GetFontSpecs(CMIDToolkit* aToolkit,TInt aFontSpecifier,TInt* aFace,TInt* aStyle,TInt* aSize)

{

    SFontSpec fontSpec = aToolkit->Utils()->FontSpecifierSpecs(MMIDFont::TFontSpecifier(aFontSpecifier));

    *aFace = fontSpec.iFace;

    *aStyle = fontSpec.iStyle;

    *aSize = fontSpec.iSize;

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_Font__1getFontSpec(JNIEnv*,jclass,jint aToolkit,jint aFontSpecifier)

{

    CMIDToolkit* toolkit = JavaUnhand<CMIDToolkit>(aToolkit);

    TInt face;

    TInt style;

    TInt size;

    toolkit->ExecuteV(&GetFontSpecs,toolkit,(TInt)aFontSpecifier,&face,&style,&size);

    return (face<<16|style<<8|size);

}