X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fdlgprojections.cpp;h=702befa5cfb6cfb2bc6e7a847e8ef72ee7e978c5;hb=43259365c0fa2788f15e1100491271dd910f5a6f;hp=690d003d0a3686b90879e45c09942f1b0dc01156;hpb=c149735f56364c224ec6847d0f32ba06af86dc5b;p=ctsim.git

diff --git a/src/dlgprojections.cpp b/src/dlgprojections.cpp
index 690d003..702befa 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 1.4 2000/09/02 16:40:36 kevin Exp $
+**  $Id: dlgprojections.cpp,v 1.6 2000/09/07 14:29:05 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
@@ -68,7 +68,7 @@ IMPLEMENT_CLASS(ProjectionsDialog, wxDialog)
 
 
 ProjectionsDialog::ProjectionsDialog (Scanner& rScanner, Projections& rProj, const Phantom& rPhantom, const int iTrace, wxWindow *parent)
-    : wxDialog(parent, -1, "Collect Projections"), m_rScanner(rScanner), m_rProjections(rProj), m_rPhantom(rPhantom), m_pSGPDriver(NULL), m_pSGP(NULL), m_iTrace(iTrace), m_pDC(NULL), m_btnAbort(0), m_btnPause(0), m_btnStep(0)
+    : wxDialog(parent, -1, "Collect Projections", wxDefaultPosition), m_rScanner(rScanner), m_rProjections(rProj), m_rPhantom(rPhantom), m_pSGPDriver(NULL), m_pSGP(NULL), m_iTrace(iTrace), m_pDC(NULL), m_btnAbort(0), m_btnPause(0), m_btnStep(0)
 {
     m_state = Continue;
     m_iLastView = -1;
@@ -174,29 +174,25 @@ ProjectionsDialog::showView (int iViewNumber)
 bool
 ProjectionsDialog::projectView (int iViewNumber)
 {
-    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
-#if 0
-      if ( m_btnAbort ) 
-	m_btnAbort->SetLabel(_("Close")); // tell the user what he should do...
-      wxYield();
-      
-      (void)ShowModal();
-#endif
+  if (iViewNumber <= m_iLastView)  // already done this view
+    return true;
+
+  if (iViewNumber < m_rProjections.nView()) {
+    showView (iViewNumber);
+    wxYield();        // update the display
+    if (m_iTrace >= Trace::TRACE_PLOT) {
+      ::wxUsleep(500);
     }
+  } else {
+    m_state = Finished;    // so that we return TRUE below and 
+    // that [Cancel] handler knew what to do
+  }
     
 #ifdef __WXMAC__
-    MacUpdateImmediately();
+  MacUpdateImmediately();
 #endif
     
-    return m_state != Cancelled;
+  return m_state != Cancelled;
 }