Further fixes to references

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

diff --git a/src/msw/printwin.cpp b/src/msw/printwin.cpp
index 36beaf602138863e26a0f5b566feee454669538d..ea9b16ab5a19b38ec29cd6098d320d014279e5de 100644 (file)
--- a/src/msw/printwin.cpp
+++ b/src/msw/printwin.cpp
@@ -30,6 +30,8 @@
 
 #include "wx/defs.h"
 
 
 #include "wx/defs.h"
 

+#if wxUSE_PRINTING_ARCHITECTURE
+

 #ifndef WX_PRECOMP
     #include "wx/window.h"
     #include "wx/msw/private.h"
 #ifndef WX_PRECOMP
     #include "wx/window.h"
     #include "wx/msw/private.h"


@@ -66,10 +68,8 @@ LONG APIENTRY _EXPORT wxAbortProc(HDC hPr, int Code);
 // wxWin macros
 // ---------------------------------------------------------------------------
 
 // wxWin macros
 // ---------------------------------------------------------------------------
 

-#if !USE_SHARED_LIBRARY

     IMPLEMENT_DYNAMIC_CLASS(wxWindowsPrinter, wxPrinterBase)
     IMPLEMENT_CLASS(wxWindowsPrintPreview, wxPrintPreviewBase)
     IMPLEMENT_DYNAMIC_CLASS(wxWindowsPrinter, wxPrinterBase)
     IMPLEMENT_CLASS(wxWindowsPrintPreview, wxPrintPreviewBase)

-#endif

 
 // ===========================================================================
 // implementation
 
 // ===========================================================================
 // implementation


@@ -87,7 +87,11 @@ wxWindowsPrinter::wxWindowsPrinter(wxPrintDialogData *data)
 
 wxWindowsPrinter::~wxWindowsPrinter()
 {
 
 wxWindowsPrinter::~wxWindowsPrinter()
 {

+    // avoids warning about statement with no effect (FreeProcInstance
+       // doesn't do anything under Win32)
+#if !defined(WIN32) && !defined(_WIN32) && !defined(__WIN32__) && !defined(__NT__) && !defined(__GNUWIN32__)

     FreeProcInstance((FARPROC) m_lpAbortProc);
     FreeProcInstance((FARPROC) m_lpAbortProc);

+#endif

 }
 
 bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
 }
 
 bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)


@@ -96,10 +100,17 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     sm_abortWindow = NULL;
 
     if (!printout)
     sm_abortWindow = NULL;
 
     if (!printout)

+    {
+        sm_lastError = wxPRINTER_ERROR;

         return FALSE;
         return FALSE;

+    }

 
     printout->SetIsPreview(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;
 
     // Get some parameters from the printout, if defined
     int fromPage, toPage;


@@ -107,7 +118,10 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);
 
     if (maxPage == 0)
     printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);
 
     if (maxPage == 0)

+    {
+        sm_lastError = wxPRINTER_ERROR;

         return FALSE;
         return FALSE;

+    }

 
     m_printDialogData.SetMinPage(minPage);
     m_printDialogData.SetMaxPage(maxPage);
 
     m_printDialogData.SetMinPage(minPage);
     m_printDialogData.SetMaxPage(maxPage);


@@ -167,6 +181,7 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     if (logPPIPrinterX == 0 || logPPIPrinterY == 0)
     {
         delete dc;
     if (logPPIPrinterX == 0 || logPPIPrinterY == 0)
     {
         delete dc;

+        sm_lastError = wxPRINTER_ERROR;

         return FALSE;
     }
 
         return FALSE;
     }
 


@@ -186,6 +201,8 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     // Create an abort window
     wxBeginBusyCursor();
 
     // Create an abort window
     wxBeginBusyCursor();
 

+    printout->OnPreparePrinting();
+

     wxWindow *win = CreateAbortWindow(parent, printout);
     wxYield();
 
     wxWindow *win = CreateAbortWindow(parent, printout);
     wxYield();
 


@@ -211,7 +228,8 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     if (!win)
     {
         wxEndBusyCursor();
     if (!win)
     {
         wxEndBusyCursor();

-        wxLogDebug("Could not create an abort dialog.");
+        wxLogDebug(wxT("Could not create an abort dialog."));
+        sm_lastError = wxPRINTER_ERROR;

 
         delete dc;
     }
 
         delete dc;
     }


@@ -221,36 +239,48 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
 
     printout->OnBeginPrinting();
 
 
     printout->OnBeginPrinting();
 

-    bool keepGoing = TRUE;
+    sm_lastError = wxPRINTER_NO_ERROR;

 
     int copyCount;
 
     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()))
         {
             wxEndBusyCursor();
             wxLogError(_("Could not start printing."));
     {
         if (!printout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage()))
         {
             wxEndBusyCursor();
             wxLogError(_("Could not start printing."));

+            sm_lastError = wxPRINTER_ERROR;

             break;
         }
         if (sm_abortIt)
             break;
         }
         if (sm_abortIt)

+        {
+            sm_lastError = wxPRINTER_CANCELLED;

             break;
             break;

+        }

 
         int pn;
 
         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;
+                sm_lastError = wxPRINTER_CANCELLED;

                 break;
             }
                 break;
             }

-            else
+
+            dc->StartPage();
+            bool cont = printout->OnPrintPage(pn);
+            dc->EndPage();
+
+            if ( !cont )

             {
             {

-                dc->StartPage();
-                printout->OnPrintPage(pn);
-                dc->EndPage();
+                sm_lastError = wxPRINTER_CANCELLED;
+                break;

             }
         }
             }
         }

+

         printout->OnEndDocument();
     }
 
         printout->OnEndDocument();
     }
 


@@ -267,7 +297,7 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
 
     delete dc;
 
 
     delete dc;
 

-    return TRUE;
+    return (sm_lastError == wxPRINTER_NO_ERROR);

 }
 
 wxDC* wxWindowsPrinter::PrintDialog(wxWindow *parent)
 }
 
 wxDC* wxWindowsPrinter::PrintDialog(wxWindow *parent)


@@ -281,7 +311,13 @@ wxDC* wxWindowsPrinter::PrintDialog(wxWindow *parent)
     {
         dc = dialog.GetPrintDC();
         m_printDialogData = dialog.GetPrintDialogData();
     {
         dc = dialog.GetPrintDC();
         m_printDialogData = dialog.GetPrintDialogData();

+        if (dc == NULL)
+            sm_lastError = wxPRINTER_ERROR;
+        else
+            sm_lastError = wxPRINTER_NO_ERROR;

     }
     }

+    else
+        sm_lastError = wxPRINTER_CANCELLED;

 
     return dc;
 }
 
     return dc;
 }


@@ -337,9 +373,7 @@ void wxWindowsPrintPreview::DetermineScaling()
 {
     HDC dc = ::GetDC(NULL);
     int screenWidth = ::GetDeviceCaps(dc, HORZSIZE);
 {
     HDC dc = ::GetDC(NULL);
     int screenWidth = ::GetDeviceCaps(dc, HORZSIZE);

-    //    int screenHeight = ::GetDeviceCaps(dc, VERTSIZE);
-    int screenXRes = ::GetDeviceCaps(dc, HORZRES);
-    //    int screenYRes = ::GetDeviceCaps(dc, VERTRES);
+    int screenYRes = ::GetDeviceCaps(dc, VERTRES);

     int logPPIScreenX = ::GetDeviceCaps(dc, LOGPIXELSX);
     int logPPIScreenY = ::GetDeviceCaps(dc, LOGPIXELSY);
     m_previewPrintout->SetPPIScreen(logPPIScreenX, logPPIScreenY);
     int logPPIScreenX = ::GetDeviceCaps(dc, LOGPIXELSX);
     int logPPIScreenY = ::GetDeviceCaps(dc, LOGPIXELSY);
     m_previewPrintout->SetPPIScreen(logPPIScreenX, logPPIScreenY);


@@ -354,15 +388,16 @@ void wxWindowsPrintPreview::DetermineScaling()
     int printerXRes = 1500;
     int printerYRes = 2500;
 
     int printerXRes = 1500;
     int printerYRes = 2500;
 

-    if (printerDC.GetHDC())
+    dc = GetHdcOf(printerDC);
+    if ( dc )

     {
     {

-        printerWidth = ::GetDeviceCaps((HDC) printerDC.GetHDC(), HORZSIZE);
-        printerHeight = ::GetDeviceCaps((HDC) printerDC.GetHDC(), VERTSIZE);
-        printerXRes = ::GetDeviceCaps((HDC) printerDC.GetHDC(), HORZRES);
-        printerYRes = ::GetDeviceCaps((HDC) printerDC.GetHDC(), VERTRES);
+        printerWidth = ::GetDeviceCaps(dc, HORZSIZE);
+        printerHeight = ::GetDeviceCaps(dc, VERTSIZE);
+        printerXRes = ::GetDeviceCaps(dc, HORZRES);
+        printerYRes = ::GetDeviceCaps(dc, VERTRES);

 
 

-        int logPPIPrinterX = ::GetDeviceCaps((HDC) printerDC.GetHDC(), LOGPIXELSX);
-        int logPPIPrinterY = ::GetDeviceCaps((HDC) printerDC.GetHDC(), LOGPIXELSY);
+        int logPPIPrinterX = ::GetDeviceCaps(dc, LOGPIXELSX);
+        int logPPIPrinterY = ::GetDeviceCaps(dc, LOGPIXELSY);

 
         m_previewPrintout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY);
         m_previewPrintout->SetPageSizeMM(printerWidth, printerHeight);
 
         m_previewPrintout->SetPPIPrinter(logPPIPrinterX, logPPIPrinterY);
         m_previewPrintout->SetPageSizeMM(printerWidth, printerHeight);


@@ -378,7 +413,7 @@ void wxWindowsPrintPreview::DetermineScaling()
 
     // At 100%, the page should look about page-size on the screen.
     m_previewScale = (float)((float)screenWidth/(float)printerWidth);
 
     // At 100%, the page should look about page-size on the screen.
     m_previewScale = (float)((float)screenWidth/(float)printerWidth);

-    m_previewScale = m_previewScale * (float)((float)screenXRes/(float)printerYRes);
+    m_previewScale = m_previewScale * (float)((float)screenYRes/(float)printerYRes);

 }
 
 /****************************************************************************
 }
 
 /****************************************************************************


@@ -409,3 +444,5 @@ LONG APIENTRY _EXPORT wxAbortProc(HDC WXUNUSED(hPr), int WXUNUSED(Code))
         return (!wxPrinterBase::sm_abortIt);
 }
 
         return (!wxPrinterBase::sm_abortIt);
 }
 

+#endif
+    // wxUSE_PRINTING_ARCHITECTURE