Move wxWebView-related definitions to webview_ie.cpp and fix them.

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

diff --git a/src/msw/printdlg.cpp b/src/msw/printdlg.cpp
index b9b89b6210c8b18e9383f745873c3f1fa9efae54..fac6fdf7438aaffba63abb11dab564ddc7b59720 100644 (file)
--- a/src/msw/printdlg.cpp
+++ b/src/msw/printdlg.cpp
@@ -42,6 +42,53 @@
 
 #include <stdlib.h>
 
+// smart pointer like class using OpenPrinter and ClosePrinter
+class WinPrinter
+{
+public:
+    // default ctor
+    WinPrinter()
+    {
+        m_hPrinter = (HANDLE)NULL;
+    }
+
+    WinPrinter( const wxString& printerName )
+    {
+        Open( printerName );
+    }
+
+    ~WinPrinter()
+    {
+        Close();
+    }
+
+    BOOL Open( const wxString& printerName, LPPRINTER_DEFAULTS pDefault=(LPPRINTER_DEFAULTS)NULL )
+    {
+        Close();
+        return OpenPrinter( (LPTSTR)printerName.wx_str(), &m_hPrinter, pDefault );
+    }
+
+    BOOL Close()
+    {
+        BOOL result = TRUE;
+        if( m_hPrinter )
+        {
+            result = ClosePrinter( m_hPrinter );
+            m_hPrinter = (HANDLE)NULL;
+        }
+        return result;
+    }
+
+    operator HANDLE() { return m_hPrinter; }
+    operator bool() { return m_hPrinter != (HANDLE)NULL; }
+
+private:
+    HANDLE m_hPrinter;
+
+    wxDECLARE_NO_COPY_CLASS(WinPrinter);
+};
+
+
 //----------------------------------------------------------------------------
 // wxWindowsPrintNativeData
 //----------------------------------------------------------------------------
@@ -145,6 +192,9 @@ bool wxWindowsPrintNativeData::IsOk() const
 
 bool wxWindowsPrintNativeData::TransferTo( wxPrintData &data )
 {
+    if ( !m_devMode )
+        InitializeDevMode();
+
     if ( !m_devMode )
         return false;
 
@@ -154,7 +204,7 @@ bool wxWindowsPrintNativeData::TransferTo( wxPrintData &data )
 
     //// Orientation
     if (devMode->dmFields & DM_ORIENTATION)
-        data.SetOrientation( devMode->dmOrientation );
+        data.SetOrientation( (wxPrintOrientation)devMode->dmOrientation );
 
     //// Collation
     if (devMode->dmFields & DM_COLLATE)
@@ -336,20 +386,21 @@ bool wxWindowsPrintNativeData::TransferTo( wxPrintData &data )
     return true;
 }
 
-bool wxWindowsPrintNativeData::TransferFrom( const wxPrintData &data )
+void wxWindowsPrintNativeData::InitializeDevMode(const wxString& printerName, WinPrinter* printer)
 {
-    HGLOBAL hDevMode = static_cast<HGLOBAL>(m_devMode);
-    WinPrinter printer;
-    LPTSTR szPrinterName = (LPTSTR)data.GetPrinterName().wx_str();
+    if (m_devMode)
+        return;
+
+    LPTSTR szPrinterName = (LPTSTR)printerName.wx_str();
 
     // From MSDN: How To Modify Printer Settings with the DocumentProperties() Function
     // The purpose of this is to fill the DEVMODE with privdata from printer driver.
     // If we have a printer name and OpenPrinter sucessfully returns
     // this replaces the PrintDlg function which creates the DEVMODE filled only with data from default printer.
-    if ( !m_devMode && !data.GetPrinterName().IsEmpty() )
+    if ( !m_devMode && !printerName.IsEmpty() )
     {
         // Open printer
-        if ( printer.Open( data.GetPrinterName() ) == TRUE )
+        if ( printer && printer->Open( printerName ) == TRUE )
         {
             DWORD dwNeeded, dwRet;
 
@@ -377,12 +428,11 @@ bool wxWindowsPrintNativeData::TransferFrom( const wxPrintData &data )
             {
                 // If failure, cleanup
                 GlobalFree( tempDevMode );
-                printer.Close();
+                printer->Close();
             }
             else
             {
-                hDevMode = tempDevMode;
-                m_devMode = hDevMode;
+                m_devMode = tempDevMode;
                 tempDevMode = NULL;
             }
         }
@@ -424,8 +474,7 @@ bool wxWindowsPrintNativeData::TransferFrom( const wxPrintData &data )
         }
         else
         {
-            hDevMode = pd.hDevMode;
-            m_devMode = hDevMode;
+            m_devMode = pd.hDevMode;
             pd.hDevMode = NULL;
 
             // We'll create a new DEVNAMEs structure below.
@@ -440,6 +489,18 @@ bool wxWindowsPrintNativeData::TransferFrom( const wxPrintData &data )
         }
     }
 
+}
+
+bool wxWindowsPrintNativeData::TransferFrom( const wxPrintData &data )
+{
+    WinPrinter printer;
+    LPTSTR szPrinterName = (LPTSTR)data.GetPrinterName().wx_str();
+
+    if (!m_devMode)
+        InitializeDevMode(data.GetPrinterName(), &printer);
+
+    HGLOBAL hDevMode = static_cast<HGLOBAL>(m_devMode);
+
     if ( hDevMode )
     {
         GlobalPtrLock lockDevMode(hDevMode);