removed asserts to suppress gcc 3.4 warnings about condition being always true

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

diff --git a/src/msw/printwin.cpp b/src/msw/printwin.cpp
index 5c5279e6f4b9ceb59ebfcfa198d4f2871d5ff767..bc72876edd8346ad9451ff179cee4749263d33db 100644 (file)
--- a/src/msw/printwin.cpp
+++ b/src/msw/printwin.cpp
@@ -17,7 +17,7 @@
 // headers
 // ---------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "printwin.h"
 #endif
 
@@ -30,7 +30,9 @@
 
 #include "wx/defs.h"
 
-#if wxUSE_PRINTING_ARCHITECTURE
+// Don't use the Windows printer if we're in wxUniv mode and using
+// the PostScript architecture
+#if wxUSE_PRINTING_ARCHITECTURE && (!defined(__WXUNIVERSAL__) || !wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 
 #ifndef WX_PRECOMP
     #include "wx/window.h"
@@ -88,7 +90,7 @@ wxWindowsPrinter::wxWindowsPrinter(wxPrintDialogData *data)
 wxWindowsPrinter::~wxWindowsPrinter()
 {
     // avoids warning about statement with no effect (FreeProcInstance
-       // doesn't do anything under Win32)
+    // doesn't do anything under Win32)
 #if !defined(__WIN32__) && !defined(__NT__)
     FreeProcInstance((FARPROC) m_lpAbortProc);
 #endif
@@ -96,54 +98,21 @@ wxWindowsPrinter::~wxWindowsPrinter()
 
 bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
 {
-    sm_abortIt = FALSE;
+    sm_abortIt = false;
     sm_abortWindow = NULL;
 
     if (!printout)
     {
         sm_lastError = wxPRINTER_ERROR;
-        return FALSE;
+        return false;
     }
 
-    printout->SetIsPreview(FALSE);
+    printout->SetIsPreview(false);
 
-    // 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;
-    int minPage, maxPage;
-    printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);
-
-    if (maxPage == 0)
-    {
-        sm_lastError = wxPRINTER_ERROR;
-        return FALSE;
-    }
-
-    m_printDialogData.SetMinPage(minPage);
-    m_printDialogData.SetMaxPage(maxPage);
-    if (fromPage != 0)
-        m_printDialogData.SetFromPage(fromPage);
-    if (toPage != 0)
-        m_printDialogData.SetToPage(toPage);
-
-    if (minPage != 0)
-    {
-        m_printDialogData.EnablePageNumbers(TRUE);
-        if (m_printDialogData.GetFromPage() < m_printDialogData.GetMinPage())
-            m_printDialogData.SetFromPage(m_printDialogData.GetMinPage());
-        else if (m_printDialogData.GetFromPage() > m_printDialogData.GetMaxPage())
-            m_printDialogData.SetFromPage(m_printDialogData.GetMaxPage());
-        if (m_printDialogData.GetToPage() > m_printDialogData.GetMaxPage())
-            m_printDialogData.SetToPage(m_printDialogData.GetMaxPage());
-        else if (m_printDialogData.GetToPage() < m_printDialogData.GetMinPage())
-            m_printDialogData.SetToPage(m_printDialogData.GetMinPage());
-    }
-    else
-        m_printDialogData.EnablePageNumbers(FALSE);
+    if (m_printDialogData.GetMinPage() < 1)
+        m_printDialogData.SetMinPage(1);
+    if (m_printDialogData.GetMaxPage() < 1)
+        m_printDialogData.SetMaxPage(9999);
 
     // Create a suitable device context
     wxDC *dc = NULL;
@@ -151,11 +120,10 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     {
         dc = PrintDialog(parent);
         if (!dc)
-            return FALSE;
+            return false;
     }
     else
     {
-        //      dc = new wxPrinterDC("", "", "", FALSE, m_printData.GetOrientation());
         dc = new wxPrinterDC(m_printDialogData.GetPrintData());
     }
 
@@ -163,7 +131,7 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     if (!dc || !dc->Ok())
     {
         if (dc) delete dc;
-        return FALSE;
+        return false;
     }
 
     int logPPIScreenX = 0;
@@ -182,7 +150,7 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     {
         delete dc;
         sm_lastError = wxPRINTER_ERROR;
-        return FALSE;
+        return false;
     }
 
     printout->SetPPIScreen(logPPIScreenX, logPPIScreenY);
@@ -199,10 +167,26 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     printout->SetPageSizeMM((int)w, (int)h);
 
     // Create an abort window
-    wxBeginBusyCursor();
+    wxBusyCursor busyCursor;
 
     printout->OnPreparePrinting();
 
+    // Get some parameters from the printout, if defined
+    int fromPage, toPage;
+    int minPage, maxPage;
+    printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);
+
+    if (maxPage == 0)
+    {
+        sm_lastError = wxPRINTER_ERROR;
+        return false;
+    }
+
+    // Only set min and max, because from and to have been
+    // set by the user
+    m_printDialogData.SetMinPage(minPage);
+    m_printDialogData.SetMaxPage(maxPage);
+
     wxWindow *win = CreateAbortWindow(parent, printout);
     wxYield();
 
@@ -227,28 +211,34 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
 
     if (!win)
     {
-        wxEndBusyCursor();
         wxLogDebug(wxT("Could not create an abort dialog."));
         sm_lastError = wxPRINTER_ERROR;
 
         delete dc;
     }
     sm_abortWindow = win;
-    sm_abortWindow->Show(TRUE);
+    sm_abortWindow->Show();
     wxSafeYield();
 
     printout->OnBeginPrinting();
 
     sm_lastError = wxPRINTER_NO_ERROR;
 
+    int minPageNum = minPage, maxPageNum = maxPage;
+
+    if ( !m_printDialogData.GetAllPages() )
+    {
+        minPageNum = m_printDialogData.GetFromPage();
+        maxPageNum = m_printDialogData.GetToPage();
+    }
+
     int copyCount;
     for ( copyCount = 1;
           copyCount <= m_printDialogData.GetNoCopies();
           copyCount++ )
     {
-        if (!printout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage()))
+        if ( !printout->OnBeginDocument(minPageNum, maxPageNum) )
         {
-            wxEndBusyCursor();
             wxLogError(_("Could not start printing."));
             sm_lastError = wxPRINTER_ERROR;
             break;
@@ -260,8 +250,9 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
         }
 
         int pn;
-        for ( pn = m_printDialogData.GetFromPage();
-              pn <= m_printDialogData.GetToPage() && printout->HasPage(pn);
+
+        for ( pn = minPageNum;
+              pn <= maxPageNum && printout->HasPage(pn);
               pn++ )
         {
             if ( sm_abortIt )
@@ -288,13 +279,11 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
 
     if (sm_abortWindow)
     {
-        sm_abortWindow->Show(FALSE);
+        sm_abortWindow->Show(false);
         delete sm_abortWindow;
         sm_abortWindow = NULL;
     }
 
-    wxEndBusyCursor();
-
     delete dc;
 
     return (sm_lastError == wxPRINTER_NO_ERROR);
@@ -325,7 +314,7 @@ wxDC* wxWindowsPrinter::PrintDialog(wxWindow *parent)
 bool wxWindowsPrinter::Setup(wxWindow *parent)
 {
     wxPrintDialog dialog(parent, & m_printDialogData);
-    dialog.GetPrintDialogData().SetSetupDialog(TRUE);
+    dialog.GetPrintDialogData().SetSetupDialog(true);
 
     int ret = dialog.ShowModal();
 
@@ -364,7 +353,7 @@ wxWindowsPrintPreview::~wxWindowsPrintPreview()
 bool wxWindowsPrintPreview::Print(bool interactive)
 {
     if (!m_printPrintout)
-        return FALSE;
+        return false;
     wxWindowsPrinter printer(&m_printDialogData);
     return printer.Print(m_previewFrame, m_printPrintout, interactive);
 }
@@ -403,10 +392,10 @@ void wxWindowsPrintPreview::DetermineScaling()
         m_previewPrintout->SetPageSizeMM(printerWidth, printerHeight);
 
         if (logPPIPrinterX == 0 || logPPIPrinterY == 0 || printerWidth == 0 || printerHeight == 0)
-            m_isOk = FALSE;
+            m_isOk = false;
     }
     else
-        m_isOk = FALSE;
+        m_isOk = false;
 
     m_pageWidth = printerXRes;
     m_pageHeight = printerYRes;