xti additions / changes, trying to reduce dependencies

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

diff --git a/src/msw/printwin.cpp b/src/msw/printwin.cpp
index 4034697c85de70b43f341ba30998cf763537617c..094c571fa4307803a4f2aaa3c70faec4207c0df8 100644 (file)
--- a/src/msw/printwin.cpp
+++ b/src/msw/printwin.cpp
@@ -5,8 +5,8 @@
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$

-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:     wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 // ===========================================================================
 /////////////////////////////////////////////////////////////////////////////
 
 // ===========================================================================


@@ -17,7 +17,7 @@
 // headers
 // ---------------------------------------------------------------------------
 
 // headers
 // ---------------------------------------------------------------------------
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma implementation "printwin.h"
 #endif
 
     #pragma implementation "printwin.h"
 #endif
 


@@ -30,6 +30,10 @@
 
 #include "wx/defs.h"
 
 
 #include "wx/defs.h"
 

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


@@ -66,10 +70,8 @@ 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 +89,11 @@ 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(__NT__)

     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)


@@ -96,40 +102,17 @@ 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();
-
-    // Get some parameters from the printout, if defined
-    int fromPage, toPage;
-    int minPage, maxPage;
-    printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);

 
 

-    if (maxPage == 0)
-        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;
 
     // Create a suitable device context
     wxDC *dc = NULL;


@@ -141,7 +124,6 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     }
     else
     {
     }
     else
     {

-        //      dc = new wxPrinterDC("", "", "", FALSE, m_printData.GetOrientation());

         dc = new wxPrinterDC(m_printDialogData.GetPrintData());
     }
 
         dc = new wxPrinterDC(m_printDialogData.GetPrintData());
     }
 


@@ -167,6 +149,7 @@ 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 +169,25 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     // Create an abort window
     wxBeginBusyCursor();
 
     // Create an abort window
     wxBeginBusyCursor();
 

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


@@ -211,7 +213,8 @@ bool wxWindowsPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt
     if (!win)
     {
         wxEndBusyCursor();
     if (!win)
     {
         wxEndBusyCursor();

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

 
         delete dc;
     }
 
         delete dc;
     }


@@ -221,36 +224,48 @@ 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 +282,7 @@ 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 +296,13 @@ 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 +358,7 @@ 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 +373,16 @@ 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 +398,7 @@ 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 +429,5 @@ LONG APIENTRY _EXPORT wxAbortProc(HDC WXUNUSED(hPr), int WXUNUSED(Code))
         return (!wxPrinterBase::sm_abortIt);
 }
 
         return (!wxPrinterBase::sm_abortIt);
 }
 

+#endif
+    // wxUSE_PRINTING_ARCHITECTURE