MONITOR/AliMonitorDialog.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, 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 /* $Id$ */
  17
  18 ///////////////////////////////////////////////////////////////////////////////
  19 //                                                                           //
  20 //  This is a base class for dialogs with ok and cancel button               //
  21 //                                                                           //
  22 ///////////////////////////////////////////////////////////////////////////////
  23
  24
  25 #include "AliMonitorDialog.h"
  26 #include "AliLog.h"
  27 #include <TGFrame.h>
  28 #include <TGButton.h>
  29
  30
  31 ClassImp(AliMonitorDialog)
  32
  33
  34 //_____________________________________________________________________________
  35 AliMonitorDialog::AliMonitorDialog(TGFrame* main, Int_t width, Int_t height,
  36                                    Bool_t cancelBtn)
  37 {
  38 // create a dialog with an ok and a cancel button
  39
  40   fMain = new TGTransientFrame(gClient->GetRoot(), main, width, height);
  41
  42   fFrameLayout = new TGLayoutHints(kLHintsCenterX | kLHintsCenterY,
  43                                    2, 2, 2, 2);
  44   fFrame = new TGHorizontalFrame(fMain, 0, 0);
  45   fMain->AddFrame(fFrame, fFrameLayout);
  46
  47   fButtonFrameLayout = new TGLayoutHints(kLHintsCenterX | kLHintsCenterY,
  48                                          2, 2, 2, 2);
  49   fButtonFrame = new TGHorizontalFrame(fMain, 0, 0);
  50   fMain->AddFrame(fButtonFrame, fButtonFrameLayout);
  51
  52   fButtonLayout = new TGLayoutHints(kLHintsCenterX | kLHintsCenterY,
  53                                     15, 15, 2, 2);
  54   fOkButton = new TGTextButton(fButtonFrame, "    &Ok    ", 1);
  55   fButtonFrame->AddFrame(fOkButton, fButtonLayout);
  56   fOkButton->Connect("Clicked()", "AliMonitorDialog", this, "DoOk()");
  57   if (cancelBtn) {
  58     fCancelButton = new TGTextButton(fButtonFrame, " &Cancel ", 2);
  59     fButtonFrame->AddFrame(fCancelButton, fButtonLayout);
  60     fCancelButton->Connect("Clicked()", "AliMonitorDialog", this,
  61                            "DoCancel()");
  62   } else {
  63     fCancelButton = NULL;
  64   }
  65
  66   fMain->Connect("CloseWindow()", "AliMonitorDialog", this, "CloseWindow()");
  67   Int_t x;
  68   Int_t y;
  69   Window_t child;
  70   gVirtualX->TranslateCoordinates(main->GetId(), gClient->GetRoot()->GetId(),
  71                                   (main->GetWidth() - width) >> 1,
  72                                   (main->GetHeight() - height) >> 1,
  73                                   x, y, child);
  74   if (x < 0) x = 0;
  75   if (y < 0) y = 0;
  76   fMain->Move(x, y);
  77   fMain->SetWMPosition(x, y);
  78   fMain->SetWMSize(width, height);
  79   fMain->SetWMSizeHints(width, height, width, height, 0, 0);
  80   fMain->MapSubwindows();
  81   fMain->Layout();
  82   fMain->MapWindow();
  83 }
  84
  85 //_____________________________________________________________________________
  86 AliMonitorDialog::AliMonitorDialog(const AliMonitorDialog& dlg) :
  87   TObject(dlg)
  88 {
  89   AliFatal("copy constructor not implemented");
  90 }
  91
  92 //_____________________________________________________________________________
  93 AliMonitorDialog& AliMonitorDialog::operator = (const AliMonitorDialog&
  94                                                 /*dlg*/)
  95 {
  96   AliFatal("assignment operator not implemented");
  97   return *this;
  98 }
  99
 100 //_____________________________________________________________________________
 101 AliMonitorDialog::~AliMonitorDialog()
 102 {
 103 // clean up
 104
 105   delete fOkButton;
 106   delete fCancelButton;
 107   delete fButtonLayout;
 108   delete fButtonFrame;
 109   delete fButtonFrameLayout;
 110   delete fFrame;
 111   delete fFrameLayout;
 112
 113   delete fMain;
 114 }
 115
 116 //_____________________________________________________________________________
 117 void AliMonitorDialog::CloseWindow() const
 118 {
 119 // called when the window is closed
 120
 121   delete this;
 122 }
 123
 124 //_____________________________________________________________________________
 125 void AliMonitorDialog::DoOk()
 126 {
 127 // called when the ok button is clicked
 128
 129   OnOkClicked();
 130   fMain->SendCloseMessage();
 131 }
 132
 133 //_____________________________________________________________________________
 134 void AliMonitorDialog::DoCancel()
 135 {
 136 // called when the cancel button is clicked
 137
 138   OnCancelClicked();
 139   fMain->SendCloseMessage();
 140 }