/*

* Copyright (c) 1999 - 2003 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 "MIDUtils.h"

#include "CMIDToolkit.h"

#include "javax_microedition_lcdui_TextField.h"

LOCAL_C void CreateL(CMIDToolkit* aToolkit,TInt* aHandle,jobject aTextComponent,const TDesC* aLabel,const TDesC* aText,TInt aConstraints,TInt aMaxSize)

{

    MMIDTextField* textComponent = aToolkit->ComponentFactory()->CreateTextFieldL(*aLabel,*aText,aConstraints,aMaxSize);

    CleanupDisposePushL(textComponent);

    *aHandle = aToolkit->RegisterComponentL(textComponent, aTextComponent);

    CleanupPopComponent(textComponent);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1create

(JNIEnv* aJni,jobject,jint aToolkit,jobject aTextComponent,jstring aLabel,jstring aText,jint aConstraints,jint aMaxSize)

{

    jobject textComponent = aJni->NewWeakGlobalRef(aTextComponent);

    if (textComponent == 0)

        return KErrNoMemory;

    //

    RJString label(*aJni,aLabel);

    RJString text(*aJni,aText);

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

    TInt h=0;

    TInt err = toolkit->ExecuteTrap(&CreateL,toolkit,&h,textComponent,(const TDesC*)&label,(const TDesC*)&text,(TInt)aConstraints,(TInt)aMaxSize);

    if (err!=KErrNone)

    {

        aJni->DeleteWeakGlobalRef((jweak)textComponent);

        return err;

    }

    return h;

}

LOCAL_C TInt GetCaretPosition(MMIDTextField* aTextComponent)

{

    return aTextComponent->GetCaretPosition();

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1getCaretPosition

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

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    return toolkit->Execute(&GetCaretPosition,textComponent);

}

LOCAL_C void GetTextL(MMIDTextField* aTextComponent, HBufC** aString)

{

    *aString = aTextComponent->GetTextL();

}

JNIEXPORT jstring JNICALL Java_javax_microedition_lcdui_TextField__1getString

(JNIEnv* aJni,jobject,jint aTextComponent,jint aToolkit)

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    HBufC* text=NULL;

    TInt error = toolkit->ExecuteTrap(&GetTextL, textComponent, &text);

    jstring str = (text!=NULL && error==KErrNone) ? CreateJavaString(*aJni,*text):NULL;

    delete text;

    return str;

}

LOCAL_C void SetTextL(MMIDTextField* aTextComponent,const TDesC* aText)

{

    aTextComponent->SetTextL(*aText);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1setString

(JNIEnv* aJni,jobject,jint aTextComponent,jint aToolkit,jstring aText)

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    RJString text(*aJni,aText);

    return toolkit->ExecuteTrap(&SetTextL,textComponent,(const TDesC*)&text);

}

LOCAL_C void InsertTextL(MMIDTextField* aTextComponent,const TDesC* aText,TInt aPosition)

{

    aTextComponent->InsertTextL(*aText,aPosition);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1insertString

(JNIEnv* aJni,jobject,jint aTextComponent,jint aToolkit,jstring aText,jint aPosition)

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    RJString text(*aJni,aText);

    return toolkit->ExecuteTrap(&InsertTextL,textComponent,(const TDesC*)&text,(TInt)aPosition);

}

LOCAL_C void DeleteTextL(MMIDTextField* aTextComponent,TInt aOffset,TInt aLength)

{

    aTextComponent->DeleteTextL(aOffset,aLength);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1delete

(JNIEnv*,jobject,jint aTextComponent,jint aToolkit,jint aOffset,jint aLength)

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    return toolkit->ExecuteTrap(&DeleteTextL,textComponent,(TInt)aOffset,(TInt)aLength);

}

LOCAL_C void SetMaxSizeL(MMIDTextField* aTextComponent,TInt aSize, TInt* aMaxSize)

{

    *aMaxSize = aTextComponent->SetMaxSizeL(aSize);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1setMaxSize

(JNIEnv*,jobject,jint aTextComponent,jint aToolkit,jint aSize)

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    // Do server side as if the current contents of the TextField are larger than

    // maxSize,the contents are truncated to fit.

    TInt maxSize = 0;

    TInt err =  toolkit->ExecuteTrap(&SetMaxSizeL,textComponent,(TInt)aSize, &maxSize);

    return err == KErrNone ? maxSize : err;

}

LOCAL_C TInt GetMaxSize(MMIDTextField* aTextComponent)

{

    return aTextComponent->GetMaxSize();

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1getMaxSize

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

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    return toolkit->Execute(&GetMaxSize,textComponent);

}

LOCAL_C TInt Size(MMIDTextField* aTextComponent)

{

    return aTextComponent->Size();

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1size(JNIEnv*,jobject,jint aTextComponent,jint aToolkit)

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    return toolkit->Execute(&Size,textComponent);

}

LOCAL_C void SetConstraintsL(MMIDTextField* aTextComponent,TUint aConstraints)

{

    aTextComponent->SetConstraintsL(aConstraints);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1setConstraints

(JNIEnv*,jobject,jint aTextComponent,jint aToolkit,jint aConstraints)

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    return toolkit->ExecuteTrap(&SetConstraintsL,textComponent,(TUint)aConstraints);

}

LOCAL_C void SetInitialInputModeL(MMIDTextField* aTextComponent,const TDesC* aCharacterSubset)

{

    aTextComponent->SetInitialInputModeL(*aCharacterSubset);

}

JNIEXPORT jint JNICALL Java_javax_microedition_lcdui_TextField__1setInitialInputMode

(JNIEnv* aJni,jobject,jint aTextComponent,jint aToolkit,jstring aCharacterSubset)

{

    MMIDTextField* textComponent = MIDUnhandObject<MMIDTextField>(aTextComponent);

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

    RJString charSubset(*aJni,aCharacterSubset);

    return toolkit->ExecuteTrap(&SetInitialInputModeL,textComponent,(const TDesC*)&charSubset);

}