/*

* Copyright (c) 2001-2005 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_List.h"

#include "lcdgr.h"

struct TListCreate

{

    jweak   iRef;

    jint    iDisplayable;

    jint    iType;

};

struct TListAttribs

{

    jint  iHandle;

    TSize iSize;

};

LOCAL_C void CreateListL(CMIDToolkit* aToolkit, TListCreate* aCreate, TListAttribs* aAttribs)

{

    MMIDDisplayable& displayable = *MIDUnhand<MMIDDisplayable>(aCreate->iDisplayable);

    MMIDComponentFactory& factory = *aToolkit->ComponentFactory();

    RArray<TPtrC>      dummyTextArray;

    RArray<MMIDImage*> dummyIconArray;

    TInt type = aCreate->iType;

    MMIDList* list = factory.CreateListL(type, displayable, dummyTextArray, dummyIconArray);

    CleanupDisposePushL(list);

    aAttribs->iHandle = aToolkit->RegisterComponentL(list, aCreate->iRef);

    CleanupPopComponent(list);

    aCreate->iRef = 0;

    aAttribs->iSize = displayable.ContentSize();

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_List__1create

(

    JNIEnv*         aJni,

    jobject         aList,

    jint            aToolkit,

    jint            aDisplayable,

    jint            aType,

    jintArray       aCreateListReturn

)

{

    jint error = 0;

    TListCreate create;

    create.iRef = aJni->NewWeakGlobalRef(aList);

    create.iDisplayable=aDisplayable;

    create.iType = aType;

    TListAttribs attribs;

    attribs.iHandle = 0;

    if (create.iRef)

    {

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

        error = toolkit->ExecuteTrap(CreateListL, toolkit, &create, &attribs);

    }

    else

    {

        error = KErrNoMemory;

    }

    if (create.iRef)

    {

        // cleared in CreateListL if successful

        aJni->DeleteWeakGlobalRef(create.iRef);

    }

    ASSERT(aJni->GetArrayLength(aCreateListReturn) == 3);

    jint arrayReturn[3];

    arrayReturn[0] = attribs.iHandle;

    arrayReturn[1] = attribs.iSize.iWidth;

    arrayReturn[2] = attribs.iSize.iHeight;

    aJni->SetIntArrayRegion(aCreateListReturn, 0, 3, arrayReturn);

    return error;

}

LOCAL_C void InvokeSetSelectCommand(jint aList, jint aID)

{

    MMIDList*    list    = MIDUnhandObject<MMIDList>(aList);

    list->SetSelectCommand(aID);

}

JNIEXPORT void JNICALL Java_javax_microedition_lcdui_List__1setSelectCommand(JNIEnv*, jobject, jint aList, jint aToolkit, jint aID)

{

    JavaUnhand<CMIDToolkit>(aToolkit)->ExecuteV(&InvokeSetSelectCommand, aList, aID);

}

LOCAL_C void InsertElementL(MMIDList* aChoice,TInt aIndex,const TDesC* aText,MMIDImage* aImage)

{

    aChoice->InsertElementL(aIndex,*aText,aImage);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_List__1insert

(

    JNIEnv* aEnv,

    jobject,

    jint    aList,

    jint    aToolkit,

    jint    aIndex,

    jstring aStringItem,

    jint    aImage

)

{

    RJString string(*aEnv,aStringItem);

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

    MMIDList*  list  = MIDUnhandObject<MMIDList>(aList);

    MMIDImage* image = MIDUnhandObject<MMIDImage>(aImage);

    return toolkit->ExecuteTrap(

               &InsertElementL,

               list,

               (TInt)aIndex,

               (const TDesC*)&string,

               image

           );

}

LOCAL_C void DeleteElementL(MMIDList* aChoice,TInt aIndex)

{

    aChoice->DeleteElementL(aIndex);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_List__1delete

(JNIEnv *, jobject, jint aList, jint aToolkit, jint aIndex)

{

    MMIDList* list = MIDUnhandObject<MMIDList>(aList);

    return JavaUnhand<CMIDToolkit>(aToolkit)->ExecuteTrap(&DeleteElementL,list,(TInt)aIndex);

}

LOCAL_C void DeleteAllL(MMIDList* aChoice)

{

    aChoice->DeleteAllL();

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_List__1deleteAll

(JNIEnv *, jobject, jint aList, jint aToolkit)

{

    MMIDList* list = MIDUnhandObject<MMIDList>(aList);

    return JavaUnhand<CMIDToolkit>(aToolkit)->ExecuteTrap(&DeleteAllL,list);

}

LOCAL_C void SetElementL(MMIDList* aChoice,TInt aIndex,const TDesC* aText,MMIDImage* aImage)

{

    aChoice->SetElementL(aIndex,*aText,aImage);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_List__1set

(JNIEnv* aEnv,jobject,jint aList,jint aToolkit,jint aIndex,jstring aStringItem,jint aImage)

{

    RJString string(*aEnv,aStringItem);

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

    MMIDList*  list  = MIDUnhandObject<MMIDList>(aList);

    MMIDImage* image = MIDUnhandObject<MMIDImage>(aImage);

    return toolkit->ExecuteTrap(&SetElementL, list,(TInt)aIndex,(const TDesC*)&string,image);

}

LOCAL_C TBool IsSelected(MMIDList* aChoice,TInt aIndex)

{

    return aChoice->IsSelected(aIndex);

}

JNIEXPORT jboolean JNICALL Java_javax_microedition_lcdui_List__1isSelected

(JNIEnv*,jobject,jint aList,jint aToolkit,jint aIndex)

{

    MMIDList* list = MIDUnhandObject<MMIDList>(aList);

    return (jboolean)JavaUnhand<CMIDToolkit>(aToolkit)->Execute(&IsSelected,list,(TInt)aIndex);

}

LOCAL_C void SelectElementL(MMIDList* aChoice,TInt aIndex,TBool aSelected)

{

    aChoice->SelectElementL(aIndex,aSelected);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_List__1select

(JNIEnv*,jobject,jint aList,jint aToolkit,jint aIndex,jboolean aSelected)

{

    MMIDList* list = MIDUnhandObject<MMIDList>(aList);

    return JavaUnhand<CMIDToolkit>(aToolkit)->ExecuteTrap(&SelectElementL,list,(TInt)aIndex,(TBool)aSelected);

}

LOCAL_C void SetFontL(MMIDList* aChoice,TInt aIndex, MMIDFont* aFont)

{

    aChoice->SetFontL(aIndex,aFont);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_List__1setFont

(JNIEnv*,jobject,jint aItem,jint aToolkit,jint aIndex,jint aFont)

{

    MMIDList* choice = MIDUnhandObject<MMIDList>(aItem);

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

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

    return toolkit->ExecuteTrap(&SetFontL,choice,(TInt)aIndex,font);

}

LOCAL_C void SetFitPolicyL(MMIDList* aChoice,TInt aFitPolicy)

{

    aChoice->SetFitPolicyL(aFitPolicy);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_List__1setFitPolicy

(JNIEnv*,jobject,jint aItem,jint aToolkit,jint aFitPolicy)

{

    MMIDList* choice = MIDUnhandObject<MMIDList>(aItem);

    return JavaUnhand<CMIDToolkit>(aToolkit)->ExecuteTrap(&SetFitPolicyL,choice,(TInt)aFitPolicy);

}