Found bug that skrewed up display wrt horizontal

[wxWidgets.git] / src / msw / printwin.cpp

diff --git a/src/msw/printwin.cpp b/src/msw/printwin.cpp
index 4034697c85de70b43f341ba30998cf763537617c..f46993f88a36c37f4cad136064527cefc57be7e1 100644 (file)
--- a/src/msw/printwin.cpp
+++ b/src/msw/printwin.cpp
@@ -66,10 +66,8 @@ LONG APIENTRY _EXPORT wxAbortProc(HDC hPr, int Code);
 // wxWin macros
 // ---------------------------------------------------------------------------
 
-#if !USE_SHARED_LIBRARY
     IMPLEMENT_DYNAMIC_CLASS(wxWindowsPrinter, wxPrinterBase)
     IMPLEMENT_CLASS(wxWindowsPrintPreview, wxPrintPreviewBase)
-#endif
 
 // ===========================================================================
 // implementation
@@ -87,7 +85,11 @@ wxWindowsPrinter::wxWindowsPrinter(wxPrintDialogData *data)
 
 wxWindowsPrinter::~wxWindowsPrinter()
 {
+    // avoids mingw warning about statement with no effect (FreeProcInstance
+    // doesn't do anything under Win32)
+#ifndef __GNUWIN32__
     FreeProcInstance((FARPROC) m_lpAbortProc);
+#endif
 }
 
 bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
@@ -99,7 +101,11 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
         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;
@@ -186,6 +192,8 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     // Create an abort window
     wxBeginBusyCursor();
 
+    printout->OnPreparePrinting();
+
     wxWindow *win = CreateAbortWindow(parent, printout);
     wxYield();
 
@@ -211,7 +219,7 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     if (!win)
     {
         wxEndBusyCursor();
-        wxLogDebug(_T("Could not create an abort dialog."));
+        wxLogDebug(wxT("Could not create an abort dialog."));
 
         delete dc;
     }
@@ -221,10 +229,10 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
 
     printout->OnBeginPrinting();
 
-    bool keepGoing = TRUE;
-
     int copyCount;
-    for (copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount ++)
+    for ( copyCount = 1;
+          copyCount <= m_printDialogData.GetNoCopies();
+          copyCount++ )
     {
         if (!printout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage()))
         {
@@ -236,21 +244,23 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
             break;
 
         int pn;
-        for (pn = m_printDialogData.GetFromPage(); keepGoing && (pn <= m_printDialogData.GetToPage()) && printout->HasPage(pn);
-        pn++)
+        for ( pn = m_printDialogData.GetFromPage();
+              pn <= m_printDialogData.GetToPage() && printout->HasPage(pn);
+              pn++ )
         {
-            if (sm_abortIt)
+            if ( sm_abortIt )
             {
-                keepGoing = FALSE;
                 break;
             }
-            else
-            {
-                dc->StartPage();
-                printout->OnPrintPage(pn);
-                dc->EndPage();
-            }
+
+            dc->StartPage();
+            bool cont = printout->OnPrintPage(pn);
+            dc->EndPage();
+
+            if ( !cont )
+                break;
         }
+
         printout->OnEndDocument();
     }