use wxTE_PROCESS_ENTER for the text control part

[wxWidgets.git] / src / common / imagjpeg.cpp

diff --git a/src/common/imagjpeg.cpp b/src/common/imagjpeg.cpp
index 42b995aae9b664f0eacbe676ba1f53dd8b48d68b..790dc681212cb289a340f95702d984bdcb221f67 100644 (file)
--- a/src/common/imagjpeg.cpp
+++ b/src/common/imagjpeg.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        imagjpeg.cpp
+// Name:        src/common/imagjpeg.cpp
 // Purpose:     wxImage JPEG handler
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
@@ -7,33 +7,32 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "imagjpeg.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
-#include "wx/defs.h"
-
 #if wxUSE_IMAGE && wxUSE_LIBJPEG
 
 #include "wx/imagjpeg.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/app.h"
+    #include "wx/intl.h"
+#endif
+
 #include "wx/bitmap.h"
 #include "wx/debug.h"
-#include "wx/log.h"
-#include "wx/app.h"
 
 // NB: Some compilers define boolean type in Windows headers
 //     (e.g. Watcom C++, but not Open Watcom).
 //     This causes a conflict with jmorecfg.h header from libjpeg, so we have
 //     to make sure libjpeg won't try to define boolean itself. This is done by
 //     defining HAVE_BOOLEAN.
-#if defined(__WXMSW__) && (defined(__MWERKS__) || defined(__DIGITALMARS__) || (defined(__WATCOMC__) && __WATCOMC__ < 1200))
+#if defined(__WXMSW__) && (defined(__MWERKS__) || defined(__DIGITALMARS__))
     #define HAVE_BOOLEAN
     #include "wx/msw/wrapwin.h"
 #endif
@@ -48,7 +47,6 @@ extern "C"
 
 #include "wx/filefn.h"
 #include "wx/wfstream.h"
-#include "wx/intl.h"
 #include "wx/module.h"
 
 // For memcpy
@@ -167,12 +165,22 @@ CPP_METHODDEF(void) wx_error_exit (j_common_ptr cinfo)
 
   /* Always display the message. */
   /* We could postpone this until after returning, if we chose. */
-  if (cinfo->err->output_message) (*cinfo->err->output_message) (cinfo);
+  (*cinfo->err->output_message) (cinfo);
 
   /* Return control to the setjmp point */
   longjmp(myerr->setjmp_buffer, 1);
 }
 
+/*
+ * This will replace the standard output_message method when the user
+ * wants us to be silent (verbose==false). We must have such method instead of
+ * simply using NULL for cinfo->err->output_message because it's called
+ * unconditionally from within libjpeg when there's "garbage input".
+ */
+CPP_METHODDEF(void) wx_ignore_message (j_common_ptr WXUNUSED(cinfo))
+{
+}
+
 void wx_jpeg_io_src( j_decompress_ptr cinfo, wxInputStream& infile )
 {
     wx_src_ptr src;
@@ -214,7 +222,8 @@ bool wxJPEGHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbos
     cinfo.err = jpeg_std_error( &jerr.pub );
     jerr.pub.error_exit = wx_error_exit;
 
-    if (!verbose) cinfo.err->output_message=NULL;
+    if (!verbose)
+        cinfo.err->output_message = wx_ignore_message;
 
     /* Establish the setjmp return context for wx_error_exit to use. */
     if (setjmp(jerr.setjmp_buffer)) {
@@ -327,7 +336,8 @@ bool wxJPEGHandler::SaveFile( wxImage *image, wxOutputStream& stream, bool verbo
     cinfo.err = jpeg_std_error(&jerr.pub);
     jerr.pub.error_exit = wx_error_exit;
 
-    if (!verbose) cinfo.err->output_message=NULL;
+    if (!verbose)
+        cinfo.err->output_message = wx_ignore_message;
 
     /* Establish the setjmp return context for wx_error_exit to use. */
     if (setjmp(jerr.setjmp_buffer))
@@ -356,8 +366,8 @@ bool wxJPEGHandler::SaveFile( wxImage *image, wxOutputStream& stream, bool verbo
     // 'Quality' is a number between 0 (terrible) and 100 (very good).
     // The default (in jcparam.c, jpeg_set_defaults) is 75,
     // and force_baseline is TRUE.
-    if (image->HasOption(wxT("quality")))
-        jpeg_set_quality(&cinfo, image->GetOptionInt(wxT("quality")), TRUE);
+    if (image->HasOption(wxIMAGE_OPTION_QUALITY))
+        jpeg_set_quality(&cinfo, image->GetOptionInt(wxIMAGE_OPTION_QUALITY), TRUE);
 
     // set the resolution fields in the output file
     UINT16 resX,
@@ -365,13 +375,13 @@ bool wxJPEGHandler::SaveFile( wxImage *image, wxOutputStream& stream, bool verbo
     if ( image->HasOption(wxIMAGE_OPTION_RESOLUTIONX) &&
          image->HasOption(wxIMAGE_OPTION_RESOLUTIONY) )
     {
-        resX = image->GetOptionInt(wxIMAGE_OPTION_RESOLUTIONX);
-        resY = image->GetOptionInt(wxIMAGE_OPTION_RESOLUTIONY);
+        resX = (UINT16)image->GetOptionInt(wxIMAGE_OPTION_RESOLUTIONX);
+        resY = (UINT16)image->GetOptionInt(wxIMAGE_OPTION_RESOLUTIONY);
     }
     else if ( image->HasOption(wxIMAGE_OPTION_RESOLUTION) )
     {
         resX =
-        resY = image->GetOptionInt(wxIMAGE_OPTION_RESOLUTION);
+        resY = (UINT16)image->GetOptionInt(wxIMAGE_OPTION_RESOLUTION);
     }
     else
     {
@@ -424,9 +434,3 @@ bool wxJPEGHandler::DoCanRead( wxInputStream& stream )
 #endif   // wxUSE_STREAMS
 
 #endif   // wxUSE_LIBJPEG
-
-
-
-
-
-