/*******************************************************************************

 * Copyright (c) 2006, 2010 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved. This program and the accompanying materials

 * are made available under the terms of the Eclipse Public License v1.0

 * which accompanies this distribution, and is available at

 * http://www.eclipse.org/legal/epl-v10.html

 *

 * Contributors:

 *     Nokia Corporation - S60 implementation

 *******************************************************************************/

#include "org_eclipse_ercp_swt_mobile_internal_OS.h"

#include "eswtmobileextensions.h"

#include "mmf/common/mmfcontrollerpluginresolver.h"

#include "templatehelpers.h"

#include "utils.h"

#include "swtdialogbroker.h"

// ======== LOCAL FUNCTIONS ========

template<class C>

static jint NewMobileWidget(JNIEnv* aJniEnv,

                            C*(MSwtFactory::*aMethodL)(MSwtDisplay&, TSwtPeer, MSwtComposite&, TInt) const,

                            jobject aPeer,

                            jint aParent,

                            jint aStyle)

{

    CSwtDisplay& display = CSwtDisplay::Current();

    const MSwtFactory* factory = &display.Factory();

    return NewWidget(aJniEnv, factory, aMethodL, display, aPeer, aParent, aStyle);

}

extern "C"

{

    /*

     * Class CaptionedControl

     */

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_CaptionedControl_1New(

        JNIEnv* aJniEnv,

        jclass,

        jobject aPeer,

        jint aParent,

        jint aStyle)

    {

        CSwtDisplay& display = CSwtDisplay::Current();

        const MSwtFactory& factory = display.Factory();

        jweak peerRef = aJniEnv->NewWeakGlobalRef(aPeer);

        if (peerRef == NULL)

            return 0;

        MSwtComposite*   parent  = reinterpret_cast<MSwtComposite*>(aParent);

        MSwtCaptionedControl* result  = NULL;

        TRAPD(error, CallMethodL(result, &factory, &MSwtFactory::NewCaptionedControlL,

                                 display, peerRef, *parent, aStyle));

        if (error)

        {

            aJniEnv->DeleteWeakGlobalRef(peerRef);

            Throw(error, aJniEnv);

        }

        INCREASE_INSTANCE_COUNT(result, CaptionedControl);

        return reinterpret_cast<jint>(result);

    }

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_CaptionedControl_1CompositeHandle(

        JNIEnv*,

        jclass,

        jint aHandle)

    {

        MSwtCaptionedControl* theControl = reinterpret_cast<MSwtCaptionedControl*>(aHandle);

        MSwtComposite*      result;

        CallMethod(result, theControl, &MSwtCaptionedControl::Composite);

        return reinterpret_cast<jint>(result);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_CaptionedControl_1SetText(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jstring aString)

    {

        CallTextMethodThrow(aJniEnv, aHandle, &MSwtCaptionedControl::SetTextL, aString);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_CaptionedControl_1SetTrailingText(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jstring aString)

    {

        CallTextMethodThrow(aJniEnv, aHandle, &MSwtCaptionedControl::SetTrailingTextL, aString);

    }

    JNIEXPORT jstring JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_CaptionedControl_1GetText(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        const MSwtCaptionedControl* theControl = reinterpret_cast<MSwtCaptionedControl*>(aHandle);

        const TDesC* text;

        CallMethod(text, theControl, &MSwtCaptionedControl::GetText);

        return NewJavaString(aJniEnv, (text != NULL) ? *text : KNullDesC());

    }

    JNIEXPORT jstring JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_CaptionedControl_1GetTrailingText(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        const MSwtCaptionedControl* theControl = reinterpret_cast<MSwtCaptionedControl*>(aHandle);

        const TDesC* text;

        CallMethod(text, theControl, &MSwtCaptionedControl::GetTrailingText);

        return NewJavaString(aJniEnv, (text != NULL) ? *text : KNullDesC());

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_CaptionedControl_1SetImage(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jint aImageHandle)

    {

        MSwtCaptionedControl* theControl = reinterpret_cast<MSwtCaptionedControl*>(aHandle);

        MSwtImage* image = reinterpret_cast<MSwtImage*>(aImageHandle);

        TRAPD(error, CallMethodL(theControl, &MSwtCaptionedControl::SetImageL, image));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_CaptionedControl_1SetChildPreferredSize(JNIEnv*, jclass, jint aHandle, jint aWidth, jint aHeight)

    {

        MSwtCaptionedControl* theControl = reinterpret_cast<MSwtCaptionedControl*>(aHandle);

        TSize size(aWidth, aHeight);

        CallMethod(theControl, &MSwtCaptionedControl::SetChildPreferredSize, size);

    }

    /*

     * Class Command

     */

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_Command_1New(JNIEnv* aJniEnv,

            jclass, jobject aJavaPeer, jint aParentControl, jint aParentCommand, jint aType, jint aPriority)

    {

        CSwtDisplay& display = CSwtDisplay::Current();

        MSwtControl* parentControl = reinterpret_cast<MSwtControl*>(aParentControl);

        MSwtCommand* parentCommand = reinterpret_cast<MSwtCommand*>(aParentCommand);

        const MSwtFactory* factory = &display.Factory();

        jweak peerRef = aJniEnv->NewWeakGlobalRef(aJavaPeer);

        if (peerRef == NULL)

            return 0;

        MSwtCommand* result = NULL;

        TRAPD(error, CallMethodL(result, factory, &MSwtFactory::NewCommandL,

                                 display, peerRef, *parentControl, parentCommand, aType, aPriority));

        if (error)

        {

            aJniEnv->DeleteWeakGlobalRef(peerRef);

            Throw(error, aJniEnv);

        }

        INCREASE_INSTANCE_COUNT(result, Command);

        return reinterpret_cast<jint>(result);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_Command_1Dispose(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        MSwtCommand* command = reinterpret_cast<MSwtCommand*>(aHandle);

        TSwtPeer     peerRef;

        CallMethod(peerRef, command, &MSwtCommand::Dispose);

        ReleasePeer(aJniEnv, peerRef);

        DECREASE_INSTANCE_COUNT(Command);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_Command_1SetAccelerator(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jint aAccelerator)

    {

        MSwtCommand* command = reinterpret_cast<MSwtCommand*>(aHandle);

        TRAPD(error, CallMethodL(command, &MSwtCommand::SetAcceleratorL, aAccelerator));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT jboolean JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_Command_1IsDefaultCommand(

        JNIEnv*,

        jclass,

        jint aHandle)

    {

        const MSwtCommand* command = reinterpret_cast<MSwtCommand*>(aHandle);

        TBool result;

        CallMethod(result, command, &MSwtCommand::IsDefaultCommand);

        return ConvertBoolean(result);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_Command_1SetDefaultCommand(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        MSwtCommand* command = reinterpret_cast<MSwtCommand*>(aHandle);

        TBool thisIsTrue = ETrue;

        TRAPD(error, CallMethodL(command, &MSwtCommand::SetDefaultCommand, thisIsTrue));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_Command_1SetText(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jstring aText)

    {

        CallTextMethodThrow(aJniEnv, aHandle, &MSwtCommand::SetTextL, aText);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_Command_1SetImage(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jint aImageHandle)

    {

        MSwtCommand* command = reinterpret_cast<MSwtCommand*>(aHandle);

        MSwtImage*    image  = reinterpret_cast<MSwtImage*>(aImageHandle);

        TRAPD(error, CallMethodL(command, &MSwtCommand::SetImageL, image));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_Command_1SetLongLabel(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jstring aText)

    {

        CallTextMethodThrow(aJniEnv, aHandle, &MSwtCommand::SetLongLabelL, aText);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_Command_1SetEnabled(

        JNIEnv*, jclass,

        jint aHandle,

        jboolean aEnabled)

    {

        MSwtCommand* command = reinterpret_cast<MSwtCommand*>(aHandle);

        CallMethod(command, &MSwtCommand::SetEnabled, aEnabled);

    }

    /*

     * Class ConstrainedText

     */

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1New(

        JNIEnv* aJniEnv,

        jclass,

        jobject aPeer,

        jint aParent,

        jint aStyle)

    {

        jint handle = NewMobileWidget(aJniEnv, &MSwtFactory::NewConstrainedTextL,

                                      aPeer, aParent, aStyle);

        INCREASE_INSTANCE_COUNT(handle, ConstrainedText);

        return handle;

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1SetConstraint(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jint aConstraint)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        MSwtConstrainedText::TConstraint constraint = static_cast<MSwtConstrainedText::TConstraint>(

                    aConstraint);

        TRAPD(error, CallMethodL(constrText, &MSwtConstrainedText::SetConstraintL, constraint));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1ControlHandle(

        JNIEnv*,

        jclass,

        jint aHandle)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        MSwtControl*         result;

        CallMethod(result, constrText, &MSwtConstrainedText::Control);

        return reinterpret_cast<jint>(result);

    }

    JNIEXPORT jstring JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1GetText(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        return CallTextGetterThrow(aJniEnv, aHandle, &MSwtConstrainedText::GetTextL);

    }

    JNIEXPORT jboolean JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1SetText(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jstring aText)

    {

        return ConvertBoolean(CallBoolTextMethodThrow(aJniEnv, aHandle, &MSwtConstrainedText::SetTextL,

                              aText, EFalse));

    }

    JNIEXPORT jboolean JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1Append(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jstring aText)

    {

        return ConvertBoolean(CallBoolTextMethodThrow(aJniEnv, aHandle, &MSwtConstrainedText::AppendL,

                              aText, EFalse));

    }

    JNIEXPORT jboolean JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1Insert(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jstring aText)

    {

        return ConvertBoolean(CallBoolTextMethodThrow(aJniEnv, aHandle, &MSwtConstrainedText::InsertL,

                              aText, EFalse));

    }

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1GetCharCount(

        JNIEnv*,

        jclass,

        jint aHandle)

    {

        const MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TInt result;

        CallMethod(result, constrText, &MSwtConstrainedText::GetCharCount);

        return result;

    }

    JNIEXPORT jboolean JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1SetTextLimit(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jint aLimit)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TBool result;

        TRAPD(error, CallMethodL(result, constrText, &MSwtConstrainedText::SetTextLimitL, aLimit));

        ThrowIfError(error, aJniEnv);

        return ConvertBoolean(result);

    }

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1GetCaretPosition(

        JNIEnv*,

        jclass,

        jint aHandle)

    {

        const MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TInt result;

        CallMethod(result, constrText, &MSwtConstrainedText::GetCaretPosition);

        return result;

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1SetSelection(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle,

        jint aStart,

        jint aEnd)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TRAPD(error, CallMethodL(constrText, &MSwtConstrainedText::SetSelectionL, aStart, aEnd));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1ClearSelection(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TRAPD(error, CallMethodL(constrText, &MSwtConstrainedText::ClearSelectionL));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1SelectAll(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TRAPD(error, CallMethodL(constrText, &MSwtConstrainedText::SelectAllL));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1ShowSelection(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TRAPD(error, CallMethodL(constrText, &MSwtConstrainedText::ShowSelectionL));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT jboolean JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1Cut(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TBool result = EFalse;

        TRAPD(error, CallMethodL(result, constrText, &MSwtConstrainedText::CutL));

        ThrowIfError(error, aJniEnv);

        return ConvertBoolean(result);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1Copy(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TRAPD(error, CallMethodL(constrText, &MSwtConstrainedText::CopyL));

        ThrowIfError(error, aJniEnv);

    }

    JNIEXPORT jboolean JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1Paste(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TBool result = EFalse;

        TRAPD(error, CallMethodL(result, constrText, &MSwtConstrainedText::PasteL));

        ThrowIfError(error, aJniEnv);

        return ConvertBoolean(result);

    }

    JNIEXPORT jboolean JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1GetEditable(

        JNIEnv*,

        jclass,

        jint aHandle)

    {

        const MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        TBool result;

        CallMethod(result, constrText, &MSwtConstrainedText::GetEditable);

        return ConvertBoolean(result);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_ConstrainedText_1SetEditable(

        JNIEnv* /*aJniEnv*/,

        jclass,

        jint aHandle,

        jboolean aEditable)

    {

        MSwtConstrainedText* constrText = reinterpret_cast<MSwtConstrainedText*>(aHandle);

        CallMethod(constrText, &MSwtConstrainedText::SetEditable, aEditable);

    }

    /*

     * Class DateEditor

     */

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_DateEditor_1New(

        JNIEnv* aJniEnv,

        jclass,

        jobject aPeer,

        jint aParent,

        jint aStyle)

    {

        jint handle = NewMobileWidget(aJniEnv, &MSwtFactory::NewDateEditorL, aPeer,

                                      aParent, aStyle);

        INCREASE_INSTANCE_COUNT(handle, DateEditor);

        return handle;

    }

    JNIEXPORT jintArray JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_DateEditor_1GetDate(

        JNIEnv* aJniEnv,

        jclass,

        jint aHandle)

    {

        MSwtDateEditor* dateEditor = reinterpret_cast<MSwtDateEditor*>(aHandle);

        TInt64 time;

        CallMethod(time, dateEditor, &MSwtDateEditor::GetDate);

        time /= 1000;

        TInt splitDate[2];

        splitDate[0] = I64HIGH(time);

        splitDate[1] = I64LOW(time);

        return NewJavaIntArray(aJniEnv, splitDate, 2);

    }

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_DateEditor_1GetOffset(

        JNIEnv*,

        jclass,

        jint aHandle)

    {

        const MSwtDateEditor* dateEditor = reinterpret_cast<MSwtDateEditor*>(aHandle);

        TInt result(0);

        CallMethod(result, dateEditor, &MSwtDateEditor::GetOffset);

        return result;

    }

    JNIEXPORT jint JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_DateEditor_1Handle(

        JNIEnv*,

        jclass,

        jint aHandle)

    {

        MSwtDateEditor* dateEditor = reinterpret_cast<MSwtDateEditor*>(aHandle);

        MSwtControl*    result;

        CallMethod(result, dateEditor, &MSwtDateEditor::Control);

        return reinterpret_cast<jint>(result);

    }

    JNIEXPORT void JNICALL Java_org_eclipse_ercp_swt_mobile_internal_OS_DateEditor_1SetDate(

        JNIEnv*,

        jclass,

        jint aHandle,

        jint aDateHigh,

        jint aDateLow)