The mmedia contrib requires sys/soundcard.h on unix, so disable it on unix

[wxWidgets.git] / contrib / src / ogl / mfutils.cpp

diff --git a/contrib/src/ogl/mfutils.cpp b/contrib/src/ogl/mfutils.cpp
index 8681b25c1d5ea943510ef936e6f08512790ee1e9..ae084590fed052cfeb9fde66739c1e72a2c49c90 100644 (file)
--- a/contrib/src/ogl/mfutils.cpp
+++ b/contrib/src/ogl/mfutils.cpp
@@ -6,7 +6,7 @@
 // Created:     12/07/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -67,20 +67,20 @@ static long getint(FILE *fp)
   c = getc(fp);  c1 = getc(fp);  c2 = getc(fp);  c3 = getc(fp);
   long res = (long)((long) c) +
          (((long) c1) << 8) +
-        (((long) c2) << 16) +
-        (((long) c3) << 24);
+         (((long) c2) << 16) +
+         (((long) c3) << 24);
   return res;
 }
 
 
 /* Placeable metafile header
 struct mfPLACEABLEHEADER {
-       DWORD   key;         // 32-bit
-       HANDLE  hmf;         // 16-bit
-       RECT    bbox;        // 4x16 bit
-       WORD    inch;        // 16-bit
-       DWORD   reserved;    // 32-bit
-       WORD    checksum;    // 16-bit
+    DWORD  key;         // 32-bit
+    HANDLE hmf;         // 16-bit
+    RECT   bbox;        // 4x16 bit
+    WORD   inch;        // 16-bit
+    DWORD  reserved;    // 32-bit
+    WORD   checksum;    // 16-bit
 };
 */
 
@@ -92,7 +92,7 @@ wxMetaRecord::~wxMetaRecord(void)
 
 wxXMetaFile::wxXMetaFile(const wxChar *file)
 {
-  ok = FALSE;
+  ok = false;
   top = 0.0;
   bottom = 0.0;
   left = 0.0;
@@ -111,7 +111,7 @@ wxXMetaFile::wxXMetaFile(const wxChar *file)
   [3]             | -> wxPen
 
  The handle table works as follows.
- When a GDI object is created whilst reading in the
+ When a GDI object is created while reading in the
  metafile, the (e.g.) createpen record is added to the
  first free entry in the handle table. The createpen
  record's param1 is a pointer to the actual wxPen, and
@@ -159,7 +159,7 @@ bool wxXMetaFile::ReadFile(const wxChar *file)
   HandleTableSize = 0;
 
   FILE *handle = wxFopen(file, wxT("rb"));
-  if (!handle) return FALSE;
+  if (!handle) return false;
 
   // Read placeable metafile header, if any
   long key = getint(handle);
@@ -196,7 +196,7 @@ bool wxXMetaFile::ReadFile(const wxChar *file)
   if (mtType != 1 && mtType != 2)
   {
     fclose(handle);
-    return FALSE;
+    return false;
   }
 
   /* int mtHeaderSize = */ getshort(handle);
@@ -205,7 +205,7 @@ bool wxXMetaFile::ReadFile(const wxChar *file)
   if (mtVersion != 0x0300 && mtVersion != 0x0100)
   {
     fclose(handle);
-    return FALSE;
+    return false;
   }
 
   /* long mtSize = */ getint(handle);
@@ -560,14 +560,14 @@ bool wxXMetaFile::ReadFile(const wxChar *file)
         /* int lfEsc = */ getshort(handle);       // 2 bytes
         /* int lfOrient = */ getshort(handle);    // 2 bytes
         int lfWeight = getshort(handle);    // 2 bytes
-        char lfItalic = getc(handle);       // 1 byte
-        char lfUnderline = getc(handle);    // 1 byte
+        char lfItalic = (char)getc(handle);       // 1 byte
+        char lfUnderline = (char)getc(handle);    // 1 byte
         /* char lfStrikeout = */ getc(handle);    // 1 byte
         /* char lfCharSet = */ getc(handle);      // 1 byte
         /* char lfOutPrecision = */ getc(handle); // 1 byte
         /* char lfClipPrecision = */ getc(handle); // 1 byte
         /* char lfQuality = */ getc(handle);      // 1 byte
-        char lfPitchAndFamily = getc(handle);   // 1 byte (18th)
+        char lfPitchAndFamily = (char)getc(handle);   // 1 byte (18th)
         char lfFacename[32];
         // Read the rest of the record, which is total record size
         // minus the number of bytes already read (18 record, 6 metarecord
@@ -723,30 +723,30 @@ bool wxXMetaFile::ReadFile(const wxChar *file)
     }
   }
   fclose(handle);
-  return TRUE;
+  return true;
 }
 
 wxXMetaFile::~wxXMetaFile(void)
 {
-  wxNode *node = metaRecords.GetFirst();
+  wxObjectList::compatibility_iterator node = metaRecords.GetFirst();
   while (node)
   {
     wxMetaRecord *rec = (wxMetaRecord *)node->GetData();
     delete rec;
-    wxNode *next = node->GetNext();
-    delete node;
+    wxObjectList::compatibility_iterator next = node->GetNext();
+    metaRecords.Erase(node);
     node = next;
   }
 }
 
 bool wxXMetaFile::SetClipboard(int WXUNUSED(width), int WXUNUSED(height))
 {
-  return FALSE;
+  return false;
 }
 
 bool wxXMetaFile::Play(wxDC *dc)
 {
-  wxNode *node = metaRecords.GetFirst();
+  wxObjectList::compatibility_iterator node = metaRecords.GetFirst();
   while (node)
   {
     wxMetaRecord *rec = (wxMetaRecord *)node->GetData();
@@ -1082,6 +1082,6 @@ bool wxXMetaFile::Play(wxDC *dc)
     }
     node = node->GetNext();
   }
-  return TRUE;
+  return true;
 }