162 lines
4.5 KiB
C++
162 lines
4.5 KiB
C++
/*************************************************************************/
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/* File : OutputControl.cpp */
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/* */
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/* Author : Leïla AIT KACI */
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/* Last Modification : 28/05/03 */
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/*************************************************************************/
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#include "CKAll.h"
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#include "CKVideo.h"
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#include "CKVideoManager.h"
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void RegisterOutputControlParams (CKParameterManager* pm);
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void UnregisterOutputControlParams (CKParameterManager* pm);
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CKObjectDeclaration* FillBehaviorOutputControlDecl ();
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CKERROR CreateOutputControlProto (CKBehaviorPrototype **);
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int OutputControl (const CKBehaviorContext& BehContext);
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//////////////////////////////////////////////////////////////////////
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// Defines
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//////////////////////////////////////////////////////////////////////
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#define BB_NAME "Video Output Control"
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#define BB_DESC "Modify a video's output controls (runtime parameters)."
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#define BB_CAT "Video/Controls"
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#define BB_VERSION 0x00010000
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#define BB_TARGET CKCID_VIDEO
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#define RETURN_IF_FAILED(index, res) \
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if ( res != CK_OK ) { \
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XString err = "Pin '"; \
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err += beh->GetInputParameter(index)->GetName(); \
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err += "': "; \
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err += video->GetErrorDescrition(res); \
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beh->SetOutputParameterValue(POUT_ERROR, err.Str(), err.Length() + 1 ); \
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beh->ActivateOutput(OUT_ERROR); \
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return CKBR_OK; \
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}
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//////////////////////////////////////////////////////////////////////
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// Enums for Parameter's Indexes
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//////////////////////////////////////////////////////////////////////
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enum BB_IN
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{
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IN_IN
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};
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enum BB_OUT
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{
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OUT_OUT,
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OUT_ERROR
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};
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enum BB_LOC
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{
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};
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enum BB_PIN
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{
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PIN_RECT,
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// PIN_COLOR,
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};
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enum BB_POUT
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{
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POUT_ERROR
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};
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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void RegisterOutputControlParams(CKParameterManager* pm)
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{
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}
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void UnregisterOutputControlParams(CKParameterManager* pm)
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{
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}
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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CKObjectDeclaration *FillBehaviorOutputControlDecl()
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{
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CKObjectDeclaration *od = CreateCKObjectDeclaration(BB_NAME);
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od->SetType(CKDLL_BEHAVIORPROTOTYPE);
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od->SetCompatibleClassId(BB_TARGET);
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od->SetDescription(BB_DESC);
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od->SetVersion(BB_VERSION);
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od->SetCategory(BB_CAT);
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od->SetAuthorName("Virtools");
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od->SetAuthorGuid(VIRTOOLS_GUID);
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od->SetGuid(CKGUID(0x406d20da,0x23505c81));
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od->SetCreationFunction(CreateOutputControlProto);
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return od;
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}
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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CKERROR CreateOutputControlProto(CKBehaviorPrototype** pproto)
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{
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CKBehaviorPrototype *proto = CreateCKBehaviorPrototype(BB_NAME);
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if(!proto) return CKERR_OUTOFMEMORY;
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//--- Inputs declaration
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proto->DeclareInput("In");
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//--- Outputs declaration
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proto->DeclareOutput("Out");
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proto->DeclareOutput("Error");
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//----- Input Parameters Declaration
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proto->DeclareInParameter("Destination", CKPGUID_RECT);
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// proto->DeclareInParameter("Border Color", CKPGUID_COLOR);
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//--- Output Parameters Declaration
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proto->DeclareOutParameter("Error", CKPGUID_STRING);
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//---- Settings Declaration
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proto->SetFlags(CK_BEHAVIORPROTOTYPE_NORMAL);
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proto->SetBehaviorFlags((CK_BEHAVIOR_FLAGS)(CKBEHAVIOR_TARGETABLE));
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proto->SetFunction(OutputControl);
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*pproto = proto;
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return CK_OK;
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}
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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int OutputControl(const CKBehaviorContext& BehContext)
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{
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CKContext* ctx = BehContext.Context;
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CKBehavior* beh = BehContext.Behavior;
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beh->ActivateInput(IN_IN, FALSE);
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CKVideo* video = (CKVideo*) beh->GetTarget();
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if ( !video ) {
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XString err = "Invalid Video";
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beh->SetOutputParameterValue(POUT_ERROR, err.Str(), err.Length() + 1 );
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beh->ActivateOutput(OUT_ERROR);
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return CKBR_OK;
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}
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CKERROR res1;
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VxRect Rect(0,0,0,0);
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beh->GetInputParameterValue(PIN_RECT, &Rect);
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res1 = video->SetDestination(Rect);
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/* CKERROR res2;
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VxColor BorderColor(0,0,0,0);
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beh->GetInputParameterValue(PIN_COLOR, &BorderColor);
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res2 = video->SetBorderColor(Color);
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*/
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RETURN_IF_FAILED( PIN_RECT, res1 );
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// RETURN_IF_FAILED( PIN_COLOR, res2 );
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beh->SetOutputParameterValue(POUT_ERROR, "Success", 8);
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beh->ActivateOutput(OUT_OUT);
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return CKBR_OK;
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}
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