tools/toolgrabview3d/ortoolgrabview3d_tool.cxx

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

//--- Class declaration
#include "ortoolgrabview3d_tool.h"

//--- Registration defines
#define ORTOOLGRABVIEW3D__CLASS ORTOOLGRABVIEW3D__CLASSNAME
#define ORTOOLGRABVIEW3D__LABEL "GrabView3D"
#define ORTOOLGRABVIEW3D__DESC  "OR - Grab 3D Viewer Tool"

//--- Implementation and registration
FBToolImplementation(   ORTOOLGRABVIEW3D__CLASS );
FBRegisterTool      (   ORTOOLGRABVIEW3D__CLASS,
                        ORTOOLGRABVIEW3D__LABEL,
                        ORTOOLGRABVIEW3D__DESC,
                        FB_DEFAULT_SDK_ICON );  // Icon filename (default=Open Reality icon)

/************************************************
 *  Constructor.
 ************************************************/
bool ORToolGrabView3D::FBCreate()
{
    StartSize[0] = 617;
    StartSize[1] = 401;

    // Manage UI
    UICreate    ();
    UIConfigure ();
    UIReset     ();

    // Add tool callbacks
    OnShow.Add  ( this, (FBCallback) &ORToolGrabView3D::EventToolShow       );
    OnIdle.Add  ( this, (FBCallback) &ORToolGrabView3D::EventToolIdle       );
    OnResize.Add( this, (FBCallback) &ORToolGrabView3D::EventToolResize     );
    OnPaint.Add ( this, (FBCallback) &ORToolGrabView3D::EventToolPaint      );
    OnInput.Add ( this, (FBCallback) &ORToolGrabView3D::EventToolInput      );

    return true;
}

/************************************************
 *  Create, configure & reset UI.
 ************************************************/
void ORToolGrabView3D::UICreate()
{
    // Tool options
    int lS = 4;

    // Configure layout
    AddRegion( "LabelDirections", "LabelDirections",
                                        lS, kFBAttachLeft,  "", 1.0 ,
                                        lS, kFBAttachTop,   "", 1.0,
                                        -lS,kFBAttachRight, "", 1.0,
                                        42, kFBAttachNone,  "", 1.0 );
    AddRegion( "ButtonFilePopup", "ButtonFilePopup",
                                        lS, kFBAttachLeft,  "", 1.0 ,
                                        lS, kFBAttachBottom,    "LabelDirections",  1.0,
                                        -lS,kFBAttachRight, "", 1.0,
                                        18, kFBAttachNone,  "", 1.0 );
    AddRegion( "View3D", "View3D",
                                        lS,   kFBAttachLeft,    "", 1.0,
                                        lS,   kFBAttachBottom,  "ButtonFilePopup",  1.0,
                                        -lS,  kFBAttachRight,   "",1.0,
                                        -lS,  kFBAttachBottom,  "",1.0 );

    // Assign regions
    SetControl  ( "LabelDirections", mLabelDirections );
    SetControl  ( "ButtonFilePopup", mButtonFilePopup );
    SetView     ( "View3D",          mView            );
}

void ORToolGrabView3D::UIConfigure()
{
    int     lWidth = mView.Region.Position.X[1] - mView.Region.Position.X[0];
    int     lHeight = mView.Region.Position.Y[1] - mView.Region.Position.Y[0];
    char    lTmp[2048];

    sprintf( lTmp, "This is a demonstration of the FBVideoGrabber capabilities. It renders from frame 0 to 150.\n"
                    "Double-click in the window to start. Note: some codec must have width aligned to 4. Render size is %dx%d",
                    lWidth, lHeight );

    mLabelDirections.Caption = lTmp;

    mFilePopup.Caption  = "Where to save the rendering...";
    mFilePopup.Style    = kFBFilePopupSave;
    mFilePopup.Filter   = "*.*";
    mFilePopup.Path     = mView.GetFilePath();
    mFilePopup.FileName = mView.GetFileName();

    // We have to explicitely set the caption this way because the property 'FBFilePopup::FullFilename'
    // Is not set until e 'FBFilePopup::Execute()' has been done... Unfortunate.
    mButtonFilePopup.Caption = mView.GetFilePath() + FBString( "\\" ) + mView.GetFileName();
    mButtonFilePopup.OnClick.Add( this, (FBCallback) &ORToolGrabView3D::EventButtonFilePopup );
}

void ORToolGrabView3D::UIReset()
{
}

/************************************************
 *  Destruction function.
 ************************************************/
void ORToolGrabView3D::FBDestroy()
{
    // Remove tool callbacks
    OnShow.Remove   ( this, (FBCallback) &ORToolGrabView3D::EventToolShow   );
    OnIdle.Remove   ( this, (FBCallback) &ORToolGrabView3D::EventToolIdle   );
    OnPaint.Remove  ( this, (FBCallback) &ORToolGrabView3D::EventToolPaint  );
    OnInput.Remove  ( this, (FBCallback) &ORToolGrabView3D::EventToolInput  );
    OnResize.Remove ( this, (FBCallback) &ORToolGrabView3D::EventToolResize );

    // Free user allocated memory
}


void ORToolGrabView3D::EventButtonFilePopup( HISender pSender, HKEvent pEvent )
{
    //
    // Show the folder popup to select the folder
    //
    mFilePopup.Execute();

    //
    // Set the path in the edit box
    //  
    mButtonFilePopup.Caption = (const char*)mFilePopup.FullFilename;
    mView.SetFilePath( mFilePopup.Path );
    mView.SetFileName( mFilePopup.FileName );

}

/************************************************
 *  UI Idle callback.
 ************************************************/
void ORToolGrabView3D::EventToolIdle( HISender pSender, HKEvent pEvent )
{
    RefreshView();
}

void ORToolGrabView3D::RefreshView()
{
    mView.Refresh(true);
}

/************************************************
 *  Handle tool activation (selection/unselection).
 ************************************************/
void ORToolGrabView3D::EventToolShow( HISender pSender, HKEvent pEvent )
{
    FBEventShow lEvent( pEvent );

    if( lEvent.Shown )
    {
    }
}

/************************************************
 *  Paint callback for tool (on expose).
 ************************************************/
void ORToolGrabView3D::EventToolPaint( HISender pSender, HKEvent pEvent )
{
}

/************************************************
 *  Tool resize callback.
 ************************************************/
void ORToolGrabView3D::EventToolResize( HISender pSender, HKEvent pEvent )
{
    int     Width = mView.Region.Position.X[1] - mView.Region.Position.X[0];
    int     Height = mView.Region.Position.Y[1] - mView.Region.Position.Y[0];
    char    Tmp[2048];

    sprintf(Tmp, "This is a demonstration of the FBVideoGrabber capabilities. It renders from frame 0 to 150.\nRender size is %dx%d. Double-click in the window to start.\nNote: some codecs have width and height requirements/limitations.", Width, Height);

    mLabelDirections.Caption = Tmp;
}

/************************************************
 *  Handle input into the tool.
 ************************************************/
void ORToolGrabView3D::EventToolInput( HISender pSender, HKEvent pEvent )
{
}

/************************************************
 *  FBX Storage.
 ************************************************/
bool ORToolGrabView3D::FbxStore ( FBFbxObject* pFbxObject, kFbxObjectStore pStoreWhat )
{
    pFbxObject->FieldWriteBegin( "ORToolGrabView3DSection" );
    {
    }
    pFbxObject->FieldWriteEnd();
    return true;
}

/************************************************
 *  FBX Retrieval.
 ************************************************/
bool ORToolGrabView3D::FbxRetrieve( FBFbxObject* pFbxObject, kFbxObjectStore pStoreWhat )
{
    pFbxObject->FieldReadBegin( "ORToolGrabView3DSection" );
    {
    }
    pFbxObject->FieldReadEnd();
    return true;
}