Impala Documentation

void Impala::Visualization::FFMPEGControl::ButtonSelectionEvent	(	Button *	src,
		void *	vData
	)			`[inline, virtual]`

Reimplemented from OglGui::ButtonListener.

Definition at line 881 of file RgbDataSrcLavcTestGUI.h.

References Impala::Visualization::DropDownList::GetCurSel(), OglGui::StaticText::GetText(), Impala::Core::Stream::RgbDataSrc::GotoFrame(), Impala::Visualization::AppControlSrc::HandleNewFrame(), mCtrl, mFlushCodec, mSeekFlags, mSeekFrmField, mSeekPosField, mSrc, mSyncFrame, Impala::Core::Stream::RgbDataSrc::NextFrame(), and OglGui::TextField::SetText().

00882     {
00883         int userData = (long long) vData;
00884         switch(userData){
00885             case 0://Jump to beginning and access sequential
00886                 {
00887                 int frm;
00888                 std::istringstream iss(mSeekFrmField->GetText());
00889                 if(iss.str()=="")
00890                     break;
00891                 iss >> frm;
00892                 if(iss.fail()){
00893                     mSeekPosField->SetText("");
00894                     break;
00895                 }
00896                 mSrc->GotoFrame(frm) ;
00897                 //mSrc->Jump(pos,2,true);
00898                 //mSrc->NextFrame(pos);
00899                 break;
00900                 }
00901 
00902             case 1: //SEEK
00903                 {
00904                 int64_t pos;
00905                 std::istringstream iss(mSeekPosField->GetText());
00906                 if(iss.str()=="")
00907                     break;
00908                 iss >> pos;
00909                 if(iss.fail())
00910                     mSeekPosField->SetText("");
00911                 else
00912                     mSrc->Jump(pos,mSeekFlags->GetCurSel(),mFlushCodec->GetCurSel(),mSyncFrame->GetCurSel());
00913                 
00914                 //mSrc->NextFrame();
00915                 break;
00916                 }
00917 
00918             case 2: //RESET To FIRST FRAME
00919                 mSrc->Jump(0,2,true);
00920                 //mSrc->NextFrame();
00921                 break;
00922 
00923             case 3://NEXT FRAME
00924                 mSrc->NextFrame();
00925                 break;
00926 
00927         }
00928         mCtrl->HandleNewFrame();
00929     }

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