1 /*

     2 * Copyright (c) 2002 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:  This class has JNI wrappers for CMMAItemDisplay

    15 *

    16 */

    17 

    18 

    19 #include <jutils.h>

    20 #include "com_nokia_microedition_media_control_VideoItem.h"

    21 #include "cmmaeventsource.h"

    22 #include "cmmaitemdisplay.h"

    23 

    24 JNIEXPORT jint JNICALL Java_com_nokia_microedition_media_control_VideoItem__1sizeChanged

    25 (JNIEnv*, jobject,

    26  jint aEventSourceHandle,

    27  jint aDisplayHandle,

    28  jint aWidth,

    29  jint aHeight)

    30 {

    31     CMMAItemDisplay* itemDisplay = JavaUnhand< CMMAItemDisplay >(aDisplayHandle);

    32     CMMAEventSource* eventSource = JavaUnhand< CMMAEventSource >(aEventSourceHandle);

    33 

    34     __ASSERT_DEBUG(itemDisplay != NULL,

    35                    User::Panic(_L("itemdisplay::control is null"),

    36                                KErrArgument));

    37     __ASSERT_DEBUG(eventSource != NULL,

    38                    User::Panic(_L("itemdisplay::eventsource is null"),

    39                                KErrArgument));

    40 

    41     TInt err = eventSource->ExecuteTrap(&CMMAItemDisplay::SizeChangedL,

    42                                         itemDisplay,

    43                                         aWidth,

    44                                         aHeight);

    45 

    46     return err;

    47 }

    48 

    49 JNIEXPORT jint JNICALL Java_com_nokia_microedition_media_control_VideoItem__1getMinContentWidth

    50 (JNIEnv*, jobject,

    51  jint aEventSourceHandle,

    52  jint aDisplayHandle)

    53 {

    54     CMMAItemDisplay* itemDisplay = JavaUnhand< CMMAItemDisplay >(aDisplayHandle);

    55     CMMAEventSource* eventSource = JavaUnhand< CMMAEventSource >(aEventSourceHandle);

    56     TSize size;

    57     eventSource->ExecuteV(CMMAItemDisplay::StaticSourceSize,

    58                           itemDisplay,

    59                           (TSize*)&size);

    60     return size.iWidth;

    61 }

    62 

    63 JNIEXPORT jint JNICALL Java_com_nokia_microedition_media_control_VideoItem__1getMinContentHeight

    64 (JNIEnv*, jobject,

    65  jint aEventSourceHandle,

    66  jint aDisplayHandle)

    67 {

    68     CMMAItemDisplay* itemDisplay = JavaUnhand< CMMAItemDisplay >(aDisplayHandle);

    69     CMMAEventSource* eventSource = JavaUnhand< CMMAEventSource >(aEventSourceHandle);

    70 

    71     TSize size;

    72     eventSource->ExecuteV(CMMAItemDisplay::StaticSourceSize,

    73                           itemDisplay,

    74                           (TSize*)&size);

    75     return size.iHeight;

    76 }

    77 

    78 

    79 JNIEXPORT jint JNICALL Java_com_nokia_microedition_media_control_VideoItem__1getPrefContentHeight

    80 (JNIEnv*, jobject,

    81  jint aEventSourceHandle,

    82  jint aDisplayHandle,

    83  jint /*aTentative*/)  // tentative value is ignored because current

    84 // implementation returns always -1

    85 {

    86     CMMAItemDisplay* itemDisplay = JavaUnhand< CMMAItemDisplay >(aDisplayHandle);

    87     CMMAEventSource* eventSource = JavaUnhand< CMMAEventSource >(aEventSourceHandle);

    88 

    89     TSize size;

    90     eventSource->ExecuteV(CMMAItemDisplay::StaticSourceSize,

    91                           itemDisplay,

    92                           (TSize*)&size);

    93     return size.iHeight;

    94 }

    95 

    96 JNIEXPORT jint JNICALL Java_com_nokia_microedition_media_control_VideoItem__1getPrefContentWidth

    97 (JNIEnv*, jobject,

    98  jint aEventSourceHandle,

    99  jint aDisplayHandle,

   100  jint /*aTentative*/)  // tentative value is ignored because current

   101 // implementation returns always -1

   102 {

   103     CMMAItemDisplay* itemDisplay = JavaUnhand< CMMAItemDisplay >(aDisplayHandle);

   104     CMMAEventSource* eventSource = JavaUnhand< CMMAEventSource >(aEventSourceHandle);

   105 

   106     TSize size;

   107     eventSource->ExecuteV(CMMAItemDisplay::StaticSourceSize,

   108                           itemDisplay,

   109                           (TSize*)&size);

   110     return size.iWidth;

   111 }

   112 

   113 

   114 //  END OF FILE