X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;ds=sidebyside;f=src%2Fdlgprojections.cpp;h=690d003d0a3686b90879e45c09942f1b0dc01156;hb=c149735f56364c224ec6847d0f32ba06af86dc5b;hp=53b15cf69c35153fbb4d3db9ac69c5fe1c8c4113;hpb=bfcc769cf8019eabc8c65c07257c8dbee4b4c977;p=ctsim.git

diff --git a/src/dlgprojections.cpp b/src/dlgprojections.cpp
index 53b15cf..690d003 100644
--- a/src/dlgprojections.cpp
+++ b/src/dlgprojections.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: dlgprojections.cpp,v 1.3 2000/09/02 05:10:39 kevin Exp $
+**  $Id: dlgprojections.cpp,v 1.4 2000/09/02 16:40:36 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -58,8 +58,8 @@ static const int LAYOUT_Y_MARGIN = 4;
 
 BEGIN_EVENT_TABLE(ProjectionsDialog, wxDialog)
    EVT_BUTTON(wxID_CANCEL, ProjectionsDialog::OnCancel)
-   EVT_BUTTON(ID_BTN_PAUSE, ProjectionsDialog::OnPause)
-   EVT_BUTTON(ID_BTN_STEP, ProjectionsDialog::OnStep)
+   EVT_BUTTON(ProjectionsDialog::ID_BTN_PAUSE, ProjectionsDialog::OnPause)
+   EVT_BUTTON(ProjectionsDialog::ID_BTN_STEP, ProjectionsDialog::OnStep)
    EVT_CLOSE(ProjectionsDialog::OnClose)
    EVT_PAINT(ProjectionsDialog::OnPaint)
 END_EVENT_TABLE()
@@ -145,11 +145,13 @@ void
 ProjectionsDialog::showView (int iViewNumber)
 {
     if ( iViewNumber < m_rProjections.nView() ) {
-	wxYield();        // update the display
+	::wxYield();        // update the display
 	m_iLastView = iViewNumber;
 	if (m_iTrace >= Trace::TRACE_PLOT)
 	    m_pSGP->setViewport (0, 0, 0.66, 1);
+	::wxYield();        // update the display
 	m_rScanner.collectProjections (m_rProjections, m_rPhantom, iViewNumber, 1, true, m_iTrace, m_pSGP);
+	::wxYield();        // update the display
 	if (m_iTrace >= Trace::TRACE_PLOT) {
 	    const DetectorArray& detArray = m_rProjections.getDetectorArray (iViewNumber);
 	    const DetectorValue* detValues = detArray.detValues();
@@ -172,26 +174,28 @@ ProjectionsDialog::showView (int iViewNumber)
 bool
 ProjectionsDialog::projectView (int iViewNumber)
 {
-    showView (iViewNumber);
-    wxYield();        // update the display
-    if (m_iTrace >= Trace::TRACE_PLOT)
+    if (iViewNumber < m_rProjections.nView()) {
+      showView (iViewNumber);
+      wxYield();        // update the display
+      if (m_iTrace >= Trace::TRACE_PLOT) {
 	sleep(1);
-    else {
-	m_state = Finished;    // so that we return TRUE below and 
-	// that [Cancel] handler knew what to do
+      }
+    } else {
+      m_state = Finished;    // so that we return TRUE below and 
+      // that [Cancel] handler knew what to do
 #if 0
-	if ( m_btnAbort ) 
-	    m_btnAbort->SetLabel(_("Close")); // tell the user what he should do...
-	wxYield();
-	
-	(void)ShowModal();
+      if ( m_btnAbort ) 
+	m_btnAbort->SetLabel(_("Close")); // tell the user what he should do...
+      wxYield();
+      
+      (void)ShowModal();
 #endif
     }
     
 #ifdef __WXMAC__
     MacUpdateImmediately();
 #endif
-
+    
     return m_state != Cancelled;
 }