tools/toolaudio/ortoolaudio_tool.cxx

/***************************************************************************************
 Autodesk(R) Open Reality(R) Samples
 
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***************************************************************************************/

//--- Class declaration
#include "ortoolaudio_tool.h"

//--- Registration defines
#define ORTOOLAUDIO__CLASS  ORTOOLAUDIO__CLASSNAME
#define ORTOOLAUDIO__LABEL  "Audio"
#define ORTOOLAUDIO__DESC   "FBSDK - Tool Audio Description"

//--- FiLMBOX implementation and registration
FBToolImplementation(   ORTOOLAUDIO__CLASS  );
FBRegisterTool      (   ORTOOLAUDIO__CLASS,
                        ORTOOLAUDIO__LABEL,
                        ORTOOLAUDIO__DESC,
                        FB_DEFAULT_SDK_ICON     );  // Icon filename (default=Open Reality icon)

/************************************************
 *  FiLMBOX Constructor.
 ************************************************/
bool ORToolAudio::FBCreate()
{
    // Tool options
    StartSize[0] = 160;
    StartSize[1] = 95;

    int lB = 10;
    //int lS = 4;
    int lW = 100;
    int lH = 18;

    // Configure layout
    AddRegion( "ButtonTest", "ButtonTest",
                                        lB, kFBAttachLeft,  "", 1.0 ,
                                        lB, kFBAttachTop,   "", 1.0,
                                        lW, kFBAttachNone,  "", 1.0,
                                        lH, kFBAttachNone,  "", 1.0 );
    SetControl( "ButtonTest", mButtonTest );

    // Configure button
    mButtonTest.OnClick.Add( this, (FBCallback) &ORToolAudio::EventButtonTestClick );
    mButtonTest.Caption = "Load audio clip";

    // Add tool callbacks
    OnShow.Add  ( this, (FBCallback) &ORToolAudio::EventToolShow        );
    OnIdle.Add  ( this, (FBCallback) &ORToolAudio::EventToolIdle        );
    OnResize.Add( this, (FBCallback) &ORToolAudio::EventToolResize  );
    OnPaint.Add ( this, (FBCallback) &ORToolAudio::EventToolPaint       );
    OnInput.Add ( this, (FBCallback) &ORToolAudio::EventToolInput       );

    mState=0;
    return true;
}


/************************************************
 *  FiLMBOX Destruction function.
 ************************************************/
void ORToolAudio::FBDestroy()
{
    // Remove tool callbacks
    OnShow.Remove   ( this, (FBCallback) &ORToolAudio::EventToolShow    );
    OnIdle.Remove   ( this, (FBCallback) &ORToolAudio::EventToolIdle    );
    OnPaint.Remove  ( this, (FBCallback) &ORToolAudio::EventToolPaint );
    OnInput.Remove  ( this, (FBCallback) &ORToolAudio::EventToolInput );
    OnResize.Remove ( this, (FBCallback) &ORToolAudio::EventToolResize);

    // Free user allocated memory
}


/************************************************
 *  Button click callback.
 ************************************************/
void ORToolAudio::EventButtonTestClick( HISender pSender, HKEvent pEvent )
{

    switch( mState )
    {
        case 0:
        {
            // We need the full path to our audio file.
            FBSystem lSystem;
            FBString lAudioFile( lSystem.ApplicationPath );
            lAudioFile += "\\..\\..\\OpenRealitySDK\\Scenes\\English.wav";

            //Add audio clip to scene
            mHdlAudioClip = new FBAudioClip( (char*)lAudioFile );
            if( mHdlAudioClip.Ok() ) mButtonTest.Caption = "Play audio clip";
            else return;
        }
        break;
        case 1:
        {
            //Trigger audio clip
            if( mHdlAudioClip.Ok() )
            {
                mHdlAudioClip->Play();
                mButtonTest.Caption = "Unload audio clip";
            }
            else return;
        }
        break;
        case 2:
        {
            //Stop and delete audio clip
            if( mHdlAudioClip.Ok() )
            {
                mHdlAudioClip->Stop();
                mHdlAudioClip->FBDelete();
            }
            mButtonTest.Caption = "Load audio clip";
        }
        break;
    }

    mState++;
    mState %= 3;
}


/************************************************
 *  UI Idle callback.
 ************************************************/
void ORToolAudio::EventToolIdle( HISender pSender, HKEvent pEvent )
{
}


/************************************************
 *  Handle tool activation (selection/unselection).
 ************************************************/
void ORToolAudio::EventToolShow( HISender pSender, HKEvent pEvent )
{
    FBEventShow lEvent( pEvent );

    if( lEvent.Shown )
    {
        // Reset the UI here.
    }
    else
    {
    }
}


/************************************************
 *  Paint callback for tool (on expose).
 ************************************************/
void ORToolAudio::EventToolPaint( HISender pSender, HKEvent pEvent )
{
}


/************************************************
 *  Tool resize callback.
 ************************************************/
void ORToolAudio::EventToolResize( HISender pSender, HKEvent pEvent )
{
}


/************************************************
 *  Handle input into the tool.
 ************************************************/
void ORToolAudio::EventToolInput( HISender pSender, HKEvent pEvent )
{
}


/************************************************
 *  FBX Storage.
 ************************************************/
bool ORToolAudio::FbxStore  ( FBFbxObject* pFbxObject, kFbxObjectStore pStoreWhat )
{
    pFbxObject->FieldWriteBegin( "ORToolAudioSection" );
    {
        pFbxObject->FieldWriteC( mButtonTest.Caption );
    }
    pFbxObject->FieldWriteEnd();

    return true;
}

/************************************************
 *  FBX Retrieval.
 ************************************************/
bool ORToolAudio::FbxRetrieve( FBFbxObject* pFbxObject, kFbxObjectStore pStoreWhat )
{
    pFbxObject->FieldReadBegin( "ORToolAudioSection" );
    {
        mButtonTest.Caption = pFbxObject->FieldReadC();
    }
    pFbxObject->FieldReadEnd();

    return true;
}