some != NULL checks

[wxWidgets.git] / src / generic / printps.cpp

diff --git a/src/generic/printps.cpp b/src/generic/printps.cpp
index 053b00b275444c7b096a1bd6db2d3f95ffd2234f..0e994766b9cb1e8daa4ff739786754f5209b0dc6 100644 (file)
--- a/src/generic/printps.cpp
+++ b/src/generic/printps.cpp
@@ -30,6 +30,8 @@
 
 #include "wx/defs.h"
 
+#if wxUSE_PRINTING_ARCHITECTURE
+
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/dc.h"
@@ -43,6 +45,7 @@
 #include "wx/dcprint.h"
 #include "wx/printdlg.h"
 #include "wx/generic/prntdlgg.h"
+#include "wx/generic/progdlgg.h"
 #include "wx/paper.h"
 
 #include <stdlib.h>
@@ -51,10 +54,8 @@
 // wxWin macros
 // ----------------------------------------------------------------------------
 
-#if !USE_SHARED_LIBRARY
     IMPLEMENT_DYNAMIC_CLASS(wxPostScriptPrinter, wxPrinterBase)
     IMPLEMENT_CLASS(wxPostScriptPrintPreview, wxPrintPreviewBase)
-#endif
 
 // ============================================================================
 // implementation
@@ -82,7 +83,12 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro
         return FALSE;
 
     printout->SetIsPreview(FALSE);
-    printout->OnPreparePrinting();
+
+    // 4/9/99, JACS: this is a silly place to allow preparation, considering
+    // the DC and no parameters have been set in the printout object.
+    // Moved further down.
+
+    // printout->OnPreparePrinting();
 
     // Get some parameters from the printout, if defined
     int fromPage, toPage;
@@ -167,15 +173,20 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro
     // Create an abort window
     wxBeginBusyCursor();
 
+    printout->OnPreparePrinting();
+
+    int
+       pagesPerCopy = m_printDialogData.GetToPage()-m_printDialogData.GetFromPage()+1,
+       totalPages = pagesPerCopy * m_printDialogData.GetNoCopies(),
+       printedPages = 0;
     // Open the progress bar dialog
     wxProgressDialog *progressDialog = new wxProgressDialog (
        printout->GetTitle(),
        _("Printing..."),
-       maxPage-minPage,
+       totalPages,
        parent,
-       /* disable parent only */ true,
-       /* show abort button */ true);
-    
+       wxPD_CAN_ABORT|wxPD_AUTO_HIDE|wxPD_APP_MODAL);
+
     printout->OnBeginPrinting();
 
     bool keepGoing = TRUE;
@@ -204,8 +215,8 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro
             else
             {
                wxString msg;
-               msg.Printf(_("Printing page %d..."), pn);
-               if(progressDialog->Update(pn-minPage, msg))
+               msg.Printf(_("Printing page %d..."), printedPages+1);
+               if(progressDialog->Update(printedPages++, msg))
                {
                   dc->StartPage();
                   printout->OnPrintPage(pn);
@@ -213,16 +224,17 @@ bool wxPostScriptPrinter::Print(wxWindow *parent, wxPrintout *printout, bool pro
                }
                else
                {
-                  sm_abortIt = true;
-                  keepGoing = false; //FIXME: do we need both?
+                  sm_abortIt = TRUE;
+                  keepGoing = FALSE;
                }
             }
+           wxYield();
         }
-        delete progressDialog;
         printout->OnEndDocument();
     }
 
     printout->OnEndPrinting();
+    delete progressDialog;
 
     wxEndBusyCursor();
 
@@ -343,3 +355,4 @@ void wxPostScriptPrintPreview::DetermineScaling()
     }
 }
 
+#endif