| void Impala::Visualization::RotorBrowser::RotorBrowser::DoQueryByRegion | ( | int | keyframeID, | |
| float | x, | |||
| float | y, | |||
| float | w, | |||
| float | h | |||
| ) | [inline, private] |
Definition at line 2028 of file RotorBrowser.h.
References Impala::Core::Trec::ThreadSet::AddThreadShots(), GetThreadByName(), ILOG_DEBUG, ILOG_ERROR, ILOG_WARN, Impala::MakeString(), mBrowseMode, MODE_CROSSBROWSER, MODE_FORKBROWSER, mThreadSet, mVisualQueryEngine, Impala::Core::Trec::VisualQueryEngine::QueryByRegion(), ReloadCrossBrowser(), Impala::Core::Trec::ThreadSet::RemoveThread(), ShowStatusStr(), SwitchToContext(), and UpdateViewsToContext().
Referenced by OnRectangleSelect(), and OnRectangleSelectByKeyframe().
02029 { 02030 ILOG_DEBUG("DoQueryByRegion: keyframe ID="<<keyframeID<<" x=" << x 02031 << " y=" << y << " w=" << w << " h=" << h); 02032 02033 if (mBrowseMode == MODE_FORKBROWSER) { 02034 ILOG_ERROR("Handling of Query By Region queries in ForkBrowser " << 02035 "not yet implemented."); 02036 return; 02037 } 02038 02039 if (mBrowseMode == MODE_CROSSBROWSER) 02040 { 02041 std::list<KeyframeResult> qbyr = 02042 mVisualQueryEngine->QueryByRegion(keyframeID,x,y,x+w,y+h); 02043 if (qbyr.size() > 1) 02044 { 02045 ILOG_DEBUG("Got "<<qbyr.size()<<" results from webservice."); 02046 std::ostringstream bla; 02047 bla << "Found " << qbyr.size() << " query by region results."; 02048 ShowStatusStr("Query by Region",bla.str(),oglGREEN); 02049 mThreadSet->RemoveThread("shots_initialquery"); 02050 mThreadSet->AddThreadShots("initialquery", qbyr); 02051 UpdateViewsToContext(); 02052 ReloadCrossBrowser(); 02053 } 02054 else 02055 { 02056 ILOG_DEBUG("Got no results from webservice."); 02057 char *t = "No query by region result found for this selection."; 02058 ShowStatusStr("Error",t,oglRED); 02059 } 02060 return; 02061 } 02062 String tname = "qbyr_" + MakeString(keyframeID); 02063 if (GetThreadByName("shots_" + tname) != NULL) 02064 ILOG_WARN( "thread " << tname << " already exists." ); 02065 02066 std::list<KeyframeResult> qbyr = 02067 mVisualQueryEngine->QueryByRegion(keyframeID,x,y,x+w,y+h); 02068 02069 mThreadSet->AddThreadShots(tname, qbyr); 02070 UpdateViewsToContext(); 02071 SwitchToContext("shots_" + tname); 02072 UpdateViewsToContext(); 02073 }
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