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Architecture: [ linux ]
Version: [ head ] [ nightly ] [ GaudiDev ]
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001 #include "FMScaleSelector.h"
002 
003 #include "TTPosition.h"
004 
005 #ifdef WIN32
006  #include <Riostream.h>
007 #else
008  #include <iostream.h>
009 #endif
010 
011 using std::cout;
012 using std::endl;
013 
014 FMScaleSelector::FMScaleSelector(IDisplayFrame* parentFrame):
015         m_parentFrame(parentFrame)
016 {
017 
018         TGVerticalFrame* fToolFrame = parentFrame->modulesFrame();
019         m_pReader = parentFrame->ntupleReader();
020 
021         fDataScaleGroupFrame = new TGGroupFrame(fToolFrame, "Scale", kVerticalFrame);
022 
023         fAutoScaleButton = new TGCheckButton(fDataScaleGroupFrame,"Auto scale");
024         fAutoScaleButton->Connect("Clicked()", "FMScaleSelector", this, "OnAutoScaleChange()");
025         fAutoScaleButton->SetState(kButtonDown);
026         fDataScaleGroupFrame->AddFrame(fAutoScaleButton, new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsExpandX,2,2,2,0));
027 
028         fCommonScaleButton = new TGCheckButton(fDataScaleGroupFrame,"Common scale");
029         fCommonScaleButton->Connect("Clicked()", "FMScaleSelector", this, "OnCommonScaleChange()");
030         //fCommonScaleButton->SetState(kButtonUp);

031         fCommonScaleButton->SetState(kButtonDisabled);
032         fDataScaleGroupFrame->AddFrame(fCommonScaleButton, new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsExpandX,2,2,2,0));
033 
034 
035         m_mapScale = m_pReader->dataScale();
036         std::map<TTPosition::eDetectorType, Scale>::iterator scale_it = m_mapScale.begin();
037         for(;scale_it!=m_mapScale.end();++scale_it) {
038                 TTPosition::eDetectorType eDet = scale_it->first;
039                 TGHorizontalFrame *fScaleLimitArea = new TGHorizontalFrame(fDataScaleGroupFrame,0,0, kHorizontalFrame);
040                 
041 
042                 TGNumberEntryField* fScaleMinNumberEntry = new TGNumberEntryField(fScaleLimitArea, 999, 0.,TGNumberFormat::kNESRealFour,TGNumberFormat::kNEAAnyNumber);
043                 Int_t height = fScaleMinNumberEntry->GetDefaultHeight();
044             Int_t charw = fScaleMinNumberEntry->GetCharWidth("0123456789");
045             Int_t width = charw * TMath::Abs(3) / 10 + 8 + 2 * height / 3;
046                 fScaleMinNumberEntry->Resize(width, height);
047                 fScaleLimitArea->AddFrame(fScaleMinNumberEntry, new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsExpandX, 0, 8, 2, 2));
048 
049                 TGNumberEntryField* fScaleMaxNumberEntry = new TGNumberEntryField(fScaleLimitArea, 999, 0.,TGNumberFormat::kNESRealFour,TGNumberFormat::kNEAAnyNumber);
050                 fScaleMaxNumberEntry->Resize(width, height);
051                 fScaleLimitArea->AddFrame(fScaleMaxNumberEntry, new TGLayoutHints(kLHintsRight | kLHintsTop | kLHintsExpandX, 8, 0, 2, 2));
052 
053                 fDataScaleGroupFrame->AddFrame(fScaleLimitArea,new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsExpandX ,0,0,0,0));
054                 
055                 m_mapSubFrame[eDet] = fScaleLimitArea;
056                 m_mapMinField[eDet] = fScaleMinNumberEntry;
057                 m_mapMaxField[eDet] = fScaleMaxNumberEntry;
058         }
059 
060         // frame for updatescale button

061         fUpdateScaleButtonArea = new TGHorizontalFrame(fDataScaleGroupFrame,0,0, kHorizontalFrame);     
062         fDataScaleGroupFrame->AddFrame(fUpdateScaleButtonArea,new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsExpandX ,0,0,0,0));
063         // add button

064         fUpdateScaleButton = new TGTextButton(fUpdateScaleButtonArea, "&Update Scale");
065         fUpdateScaleButton->Connect("Clicked()", "FMScaleSelector", this, "OnScaleValueChange()");
066         fUpdateScaleButtonArea->AddFrame(fUpdateScaleButton,new TGLayoutHints( kLHintsTop | kLHintsExpandX ,0,0,2,0));
067 
068         fToolFrame->AddFrame(fDataScaleGroupFrame, new TGLayoutHints(kLHintsLeft | kLHintsTop | kLHintsExpandX ,2,2,0,0));
069 }
070 
071 FMScaleSelector::~FMScaleSelector(void)
072 {
073 }
074 
075 void FMScaleSelector::OnAutoScaleChange() {
076         bool bState = (fAutoScaleButton->GetState()==kButtonDown);
077         this->autoScale(bState);
078 
079         this->updateFrames(); // hide or display entry fields frames depending on fAutoScaleButton->GetState()

080 
081         if(bState) m_parentFrame->onScaleValueChange(); //if autoscale is put on -> only update colors with auto values, nothing more is drawn

082         else this->updateFields(); // if autoscale is put off -> update entry fields value from scale objects

083 }
084 
085 void FMScaleSelector::updateFrames() {
086         bool bState = (fAutoScaleButton->GetState()==kButtonDown);
087 
088         // hide all frames

089         std::map<TTPosition::eDetectorType, Scale>::iterator it = m_mapScale.begin();
090         for(;it!=m_mapScale.end();++it) {
091                 fDataScaleGroupFrame->HideFrame(m_mapSubFrame[it->first]);
092         }
093         fDataScaleGroupFrame->HideFrame(fUpdateScaleButtonArea);
094         
095         // draw only the ones required from detector selector

096         if(!bState){
097                 std::vector<TTPosition::eDetectorType> vDet = m_parentFrame->getSelectedDetectors();
098                 std::vector<TTPosition::eDetectorType>::iterator it = vDet.begin();
099                 for(;it!=vDet.end();++it) {
100                         fDataScaleGroupFrame->ShowFrame(m_mapSubFrame[*it]);
101                 }
102                 fDataScaleGroupFrame->ShowFrame(fUpdateScaleButtonArea);
103         }       
104         fDataScaleGroupFrame->Resize(fDataScaleGroupFrame->GetSize().fWidth, 0); // resize only along y

105 }
106 
107 void FMScaleSelector::OnCommonScaleChange() {
108 
109 }
110 
111 void FMScaleSelector::OnScaleValueChange() {
112         std::map<TTPosition::eDetectorType, Scale>::iterator it = m_mapScale.begin();
113         for(;it!=m_mapScale.end();++it) {
114                 double max = m_mapMaxField[it->first]->GetNumber();
115                 double min = m_mapMinField[it->first]->GetNumber();
116                 if(min<=max) {
117                         it->second.setMaximum( max );
118                         it->second.setMinimum( min );
119                 }
120         }
121         m_parentFrame->onScaleValueChange(); //only update colors, nothing is drawn

122 }
123 
124 void FMScaleSelector::newData() {
125         m_mapScale = m_pReader->dataScale();
126         this->updateFields();
127         //this->OnAutoScaleChange();

128 }
129 
130 void FMScaleSelector::autoScale(bool state) {
131         std::map<TTPosition::eDetectorType, Scale>::iterator it = m_mapScale.begin();
132         for(;it!=m_mapScale.end();++it) {
133                 (it->second).setAutoScale(state);
134         }
135 }
136 
137 void FMScaleSelector::updateFields() {
138         std::map<TTPosition::eDetectorType, Scale>::iterator it = m_mapScale.begin();
139         for(;it!=m_mapScale.end();++it) {
140                 m_mapMaxField[it->first]->SetNumber( (it->second).maximum() );
141                 m_mapMinField[it->first]->SetNumber( (it->second).minimum() );
142         }
143 }
144 
145 std::map<TTPosition::eDetectorType, Scale> FMScaleSelector::dataScale(void) const {
146         return m_mapScale;
147 }
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