DISPLAY/AliMenu.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /////////////////////////////////////////////////////////////////////////
  17 // ALICE MENU CLASS                                                    //
  18 // Author: Mayeul   ROUSSELET                                          //
  19 // e-mail: Mayeul.Rousselet@cern.ch                                    //
  20 // Last update:26/08/2003                                              //
  21 /////////////////////////////////////////////////////////////////////////
  22
  23 #include <TGMenu.h>
  24 #include <TGLayout.h>
  25 #include <TGButton.h>
  26 #include <TGFileDialog.h>
  27 #include <TRootHelpDialog.h>
  28 #include <TApplication.h>
  29
  30 #include <AliMenu.h>
  31 #include <AliSettingFrame.h>
  32 #include <AliDisplay2.h>
  33
  34
  35 //extern filetypes;
  36 const char *gAliFileTypes[] = {"ROOT files","*.root","All files","*",0,0};
  37 const char *gAliImgTypes[] = {"GIF files","*.gif",0,0};
  38
  39 // Help text
  40 const char helpTxt[] = "\tAliDisplay v2.0\n\t\tHelp\n\n\nWelcome in the AliDisplay help.\nHere is a list of useful subjects which discribes\nthe main functionnalities of the software\n \nEvent:Use the arrows to get the next or previous event\nView:Each button corresponds to a different view\nDetectors:Select the module you want to see\nOptions:Select the view mode\nSliders:Use the rapidity (or eta) slider to cut the set of hits\n\tAnd the momentum slider to cut with respect to the momentum\n";
  41
  42
  43 ClassImp(AliMenu);
  44
  45 //_____________________________________________________________
  46 AliMenu::AliMenu(TGCompositeFrame *p, UInt_t w, UInt_t h, UInt_t options)
  47 {
  48   // Constructor
  49   fMenuBar = new TGMenuBar(p,w,h,options);
  50   fToolBar = new TGToolBar(p,60,20,options);
  51
  52   fMenuBarLayout = new TGLayoutHints(kLHintsTop | kLHintsExpandX | kLHintsLeft ,0,0,0,0);
  53   fMenuBarItemLayout = new TGLayoutHints(kLHintsTop | kLHintsLeft,0,4,0,0);
  54
  55   fMenuFile = new TGPopupMenu(gClient->GetRoot());
  56   fMenuFile->AddEntry("Open",kIdmOPEN);
  57   fMenuFile->AddEntry("Save as",kIdmSAVEAS);
  58   fMenuFile->AddEntry("Close",kIdmCLOSE);
  59   fMenuFile->AddSeparator();
  60   fMenuFile->AddEntry("Print",kIdmPRINT);
  61   fMenuFile->AddEntry("Print setup",kIdmPRINTSETUP);
  62   fMenuFile->AddSeparator();
  63   fMenuFile->AddEntry("Exit",kIdmEXIT);
  64   fMenuFile->DisableEntry(kIdmSAVEAS);
  65   fMenuFile->Associate(p);
  66   fMenuBar->AddPopup("File",fMenuFile,fMenuBarItemLayout);
  67   fMenuFile->Connect("Activated(Int_t)","AliMenu",this,"DoMenu(Int_t)");
  68
  69   fMenuOptions = new TGPopupMenu(gClient->GetRoot());
  70   fMenuOptions->AddEntry("Settings",kIdmSETTINGS);
  71   fMenuOptions->AddEntry("Save settings",kIdmSAVESETTINGS);
  72   fMenuOptions->Associate(p);
  73   fMenuBar->AddPopup("Options",fMenuOptions,fMenuBarItemLayout);
  74   fMenuOptions->Connect("Activated(Int_t)","AliMenu",this,"DoMenu(Int_t)");
  75
  76   fMenuView = new TGPopupMenu(gClient->GetRoot());
  77   fMenuView->AddEntry("X3d ",kIdmVIEWX3D);
  78   fMenuView->AddEntry("OpenGL",kIdmVIEWGL);
  79   fMenuView->Associate(p);
  80   fMenuBar->AddPopup("View",fMenuView,fMenuBarItemLayout);
  81   fMenuView->Connect("Activated(Int_t)","AliMenu",this,"DoMenu(Int_t)");
  82
  83   fMenuHelp = new TGPopupMenu(gClient->GetRoot());
  84   fMenuHelp->AddEntry("Help",kIdmHELP);
  85   fMenuHelp->AddSeparator();
  86   fMenuHelp->AddEntry("About",kIdmABOUT);
  87   fMenuHelp->Associate(p);
  88   fMenuBar->AddPopup("Help",fMenuHelp,fMenuBarItemLayout);
  89   fMenuHelp->Connect("Activated(Int_t)","AliMenu",this,"DoMenu(Int_t)");
  90
  91   p->AddFrame(fMenuBar,fMenuBarLayout);
  92   fTBD = new ToolBarData_t;
  93
  94   fToolBarLayout = new TGLayoutHints(kLHintsTop | kLHintsExpandX,0,0,0,0);
  95   AddPictureButton("open.xpm","Open file",kIdmOPEN,5);
  96   AddPictureButton("save.xpm","Save current pad as gif file",kIdmSAVEAS,0);
  97   AddPictureButton("settings.xpm","Settings",kIdmSETTINGS,5);
  98   AddPictureButton("help.xpm","Help",kIdmHELP,5);
  99   AddPictureButton("quit.xpm","Exit AliDisplay",kIdmEXIT,5);
 100   AddPictureButton("opengl.xpm","Open GL view",kIdmVIEWGL,5);
 101   AddPictureButton("x3d.xpm","x3d view",kIdmVIEWX3D,0);
 102   AddPictureButton("zoomplus16.xpm","Zoom in",kIdbZoomIN,5);
 103   AddPictureButton("zoommoins16.xpm","Zoom out",kIdbZoomOUT,0);
 104   AddPictureButton("zoomzone.xpm","Zoom on zone",kIdbZoomZONE,0);
 105   p->AddFrame(fToolBar,fToolBarLayout);
 106 }
 107
 108 //_____________________________________________________________
 109 AliMenu::~AliMenu()
 110 {
 111   // Destructor
 112   delete fMenuBarLayout;
 113   delete fMenuBarItemLayout;
 114   delete fMenuFile;
 115   delete fMenuOptions;
 116   delete fMenuView;
 117   delete fMenuHelp;
 118   delete fToolBarLayout;
 119   delete fToolBar;
 120   delete fMenuBar;
 121   delete fTBD;
 122 }
 123
 124 //_____________________________________________________________
 125 void AliMenu::DoMenu(Int_t id)
 126 {
 127   switch(id){
 128   case kIdmOPEN:{
 129     TGFileInfo fi;
 130     static TString dir(".");
 131     fi.fFileTypes = gAliFileTypes;
 132     fi.fIniDir = StrDup(dir.Data());
 133     new TGFileDialog(gClient->GetRoot(),gAliDisplay2->GetMainFrame(),kFDOpen,&fi);
 134     if(!fi.fFilename) return;
 135   }
 136     break;
 137   case kIdmEXIT:{
 138     gApplication->Terminate(0);
 139   }
 140     break;
 141   case kIdmSAVEAS:{
 142     TGFileInfo fi;
 143     static TString dir(".");
 144     fi.fFileTypes = gAliImgTypes;
 145     fi.fIniDir = StrDup(dir.Data());
 146     new TGFileDialog(gClient->GetRoot(),gAliDisplay2->GetMainFrame(),kFDSave,&fi);
 147     if(!fi.fFilename) return;
 148     gAliDisplay2->SavePadGIF(fi.fFilename);
 149   }
 150     break;
 151   case kIdmSETTINGS:{
 152     new AliSettingFrame((TGWindow *)gClient->GetRoot(),(TGWindow *)gAliDisplay2->GetMainFrame(),200,150);
 153   }
 154     break;
 155   case kIdmHELP:{
 156     TRootHelpDialog *hd=new TRootHelpDialog((TGWindow *)gClient->GetRoot(),"Help",300,300);
 157     hd->SetText(helpTxt);
 158     hd->Popup();
 159   }
 160     break;
 161
 162   case kIdmSAVESETTINGS:{
 163     gAliDisplay2->DoSaveSettings();
 164   }
 165     break;
 166   case kIdmVIEWX3D:{
 167     gAliDisplay2->DrawX3d();
 168   }
 169     break;
 170   case kIdmVIEWGL:{
 171     gAliDisplay2->DrawGL();
 172   }
 173     break;
 174   case kIdbZoomIN:{
 175     gAliDisplay2->SetZoomFactor(gAliDisplay2->GetZoomFactor()*gAliDisplay2->GetZoomStep());
 176     gAliDisplay2->Draw();
 177   }
 178     break;
 179   case kIdbZoomZONE:{
 180     gAliDisplay2->SetZoomMode(kTRUE);
 181     gAliDisplay2->SetEditable(kFALSE);
 182   }
 183     break;
 184   case kIdbZoomOUT:{
 185     gAliDisplay2->SetZoomFactor(gAliDisplay2->GetZoomFactor()/gAliDisplay2->GetZoomStep());
 186     gAliDisplay2->Draw();
 187   }
 188     break;
 189   default:break;
 190   }
 191 }
 192
 193 //_____________________________________________________________
 194 void AliMenu::DoToolBar(Int_t /*id*/)
 195 {
 196   TGFrame *frame = (TGFrame *) gTQSender;
 197   TGButton *bu = (TGButton *) frame;
 198   DoMenu(bu->WidgetId());
 199 }
 200
 201 //_____________________________________________________________
 202 void AliMenu::AddPictureButton( const char *fname, const char *tiptext,UInt_t id, UInt_t spacing)
 203 {
 204   TString filename = StrDup(gAliDisplay2->GetIconsPath());
 205   filename.Append(fname);
 206
 207   fTBD->fPixmap=filename.Data();
 208   fTBD->fTipText = tiptext;
 209   fTBD->fId = id;
 210   fTBD->fStayDown = kFALSE;
 211
 212   fToolBar->AddButton(fToolBar,fTBD,spacing);
 213   if(fTBD->fButton)
 214     fTBD->fButton->Connect("Clicked()","AliMenu",this,"DoToolBar(Int_t)");
 215 }