1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: JNI implementation of Clipboard class

    15 *

    16 */

    17 

    18 

    19 // INTERNAL INCLUDES

    20 #include "com_nokia_mid_ui_Clipboard.h"

    21 

    22 // EXTERNAL INCLUDES

    23 #include <CMIDToolkit.h>

    24 #include <jutils.h>

    25 #include <jdebug.h>

    26 #include <txtetext.h>

    27 #include <baclipb.h>

    28 

    29 /**

    30  * Local helper function for inserting the text to clipboard.

    31  *

    32  * @param aText The text to be copied to the clipboard.

    33  */

    34 LOCAL_C void CopyToClipboardL(const TDesC* aText)

    35 {

    36     CClipboard* clipboard = CClipboard::NewForWritingLC(

    37                                 CCoeEnv::Static()->FsSession());

    38 

    39     CPlainText* text = CPlainText::NewL();

    40     CleanupStack::PushL(text);

    41     text->InsertL(0, *aText);

    42 

    43     text->CopyToStoreL(clipboard->Store(), clipboard->StreamDictionary(), 0,

    44                        text->DocumentLength());

    45     CleanupStack::PopAndDestroy(); // text

    46     clipboard->CommitL();

    47     CleanupStack::PopAndDestroy();   // clipboard;

    48 }

    49 

    50 /*

    51  * Class:     com_nokia_mid_ui_Clipboard

    52  * Method:    _copyToClipboard

    53  * Signature: (IIZ)I

    54  */

    55 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_Clipboard__1copyToClipboard(

    56     JNIEnv* aJniEnv,

    57     jclass /* aPeer */,

    58     jint aToolkitHandle,

    59     jstring aText)

    60 {

    61     DEBUG("Clipboard.cpp - copyToClipboard +");

    62     CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle);

    63 

    64     // Convert the content to a native descriptor. NULL indicates

    65     // that an empty string is set as content.

    66     const RJString content(*aJniEnv, aText);

    67     const TDesC* nativeContent = (aText ? &content : &KNullDesC);

    68 

    69     jint error = toolkit->ExecuteTrap(&CopyToClipboardL,

    70                                       nativeContent);

    71     DEBUG("Clipboard.cpp - copyToClipboard -");

    72     return error;

    73 }

    74 

    75 // End of file