implemented fallback for AlphaBlend() for the systems not supporting it

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

diff --git a/src/common/fs_mem.cpp b/src/common/fs_mem.cpp
index bc089b0990f7f442bfe339ccf2554c6f15fb1f75..29c730164c37493885b9e32e7f889eee63ac3bcb 100644 (file)
--- a/src/common/fs_mem.cpp
+++ b/src/common/fs_mem.cpp
@@ -8,54 +8,67 @@
 
 
 #ifdef __GNUG__
 
 
 #ifdef __GNUG__

-#pragma implementation
+#pragma implementation "fs_mem.h"

 #endif
 
 #include "wx/wxprec.h"
 
 #endif
 
 #include "wx/wxprec.h"
 

-#ifdef __BORDLANDC__
+#ifdef __BORLANDC__

 #pragma hdrstop
 #endif
 
 #if wxUSE_FILESYSTEM && wxUSE_STREAMS
 
 #ifndef WXPRECOMP
 #pragma hdrstop
 #endif
 
 #if wxUSE_FILESYSTEM && wxUSE_STREAMS
 
 #ifndef WXPRECOMP

-#include "wx/wx.h"
+    #include "wx/intl.h"
+    #include "wx/log.h"
+    #include "wx/hash.h"

 #endif
 
 #include "wx/filesys.h"
 #include "wx/fs_mem.h"
 #include "wx/mstream.h"
 
 #endif
 
 #include "wx/filesys.h"
 #include "wx/fs_mem.h"
 #include "wx/mstream.h"
 

-

 class MemFSHashObj : public wxObject
 {
     public:
 class MemFSHashObj : public wxObject
 {
     public:

-        
+

         MemFSHashObj(const void *data, size_t len)
         {
             m_Data = new char[len];
             memcpy(m_Data, data, len);
             m_Len = len;
         MemFSHashObj(const void *data, size_t len)
         {
             m_Data = new char[len];
             memcpy(m_Data, data, len);
             m_Len = len;

-            m_Time = wxDateTime::Now();
+            InitTime();

         }
         }

-        
+

         MemFSHashObj(wxMemoryOutputStream& stream)
         {
             m_Len = stream.GetSize();
             m_Data = new char[m_Len];
             stream.CopyTo(m_Data, m_Len);
         MemFSHashObj(wxMemoryOutputStream& stream)
         {
             m_Len = stream.GetSize();
             m_Data = new char[m_Len];
             stream.CopyTo(m_Data, m_Len);

-            m_Time = wxDateTime::Now();
+            InitTime();

         }
         }

-        
+

         ~MemFSHashObj()
         {
             delete[] m_Data;
         }
         ~MemFSHashObj()
         {
             delete[] m_Data;
         }

-        
+

         char *m_Data;
         size_t m_Len;
         char *m_Data;
         size_t m_Len;

+#if wxUSE_DATETIME

         wxDateTime m_Time;
         wxDateTime m_Time;

+#endif // wxUSE_DATETIME
+
+    DECLARE_NO_COPY_CLASS(MemFSHashObj)
+
+    private:
+        void InitTime()
+        {
+#if wxUSE_DATETIME
+            m_Time = wxDateTime::Now();
+#endif // wxUSE_DATETIME            
+        }

 };
 
 
 };
 
 


@@ -69,7 +82,6 @@ wxHashTable *wxMemoryFSHandler::m_Hash = NULL;
 
 wxMemoryFSHandler::wxMemoryFSHandler() : wxFileSystemHandler()
 {
 
 wxMemoryFSHandler::wxMemoryFSHandler() : wxFileSystemHandler()
 {

-    m_Hash = NULL;

 }
 
 
 }
 
 


@@ -79,8 +91,8 @@ wxMemoryFSHandler::~wxMemoryFSHandler()
     // as only one copy of FS handler is supposed to exist, we may silently
     // delete static data here. (There is no way how to remove FS handler from
     // wxFileSystem other than releasing _all_ handlers.)
     // as only one copy of FS handler is supposed to exist, we may silently
     // delete static data here. (There is no way how to remove FS handler from
     // wxFileSystem other than releasing _all_ handlers.)

-    
-    if (m_Hash) delete m_Hash; 
+
+    if (m_Hash) delete m_Hash;

     m_Hash = NULL;
 }
 
     m_Hash = NULL;
 }
 


@@ -104,8 +116,11 @@ wxFSFile* wxMemoryFSHandler::OpenFile(wxFileSystem& WXUNUSED(fs), const wxString
         else return new wxFSFile(new wxMemoryInputStream(obj -> m_Data, obj -> m_Len),
                             location,
                             GetMimeTypeFromExt(location),
         else return new wxFSFile(new wxMemoryInputStream(obj -> m_Data, obj -> m_Len),
                             location,
                             GetMimeTypeFromExt(location),

-                            GetAnchor(location),
-                            obj -> m_Time);
+                            GetAnchor(location)
+#if wxUSE_DATETIME
+                            , obj -> m_Time
+#endif // wxUSE_DATETIME                            
+                            );

     }
     else return NULL;
 }
     }
     else return NULL;
 }


@@ -132,12 +147,12 @@ wxString wxMemoryFSHandler::FindNext()
 
 bool wxMemoryFSHandler::CheckHash(const wxString& filename)
 {
 
 bool wxMemoryFSHandler::CheckHash(const wxString& filename)
 {

-    if (m_Hash == NULL) 
+    if (m_Hash == NULL)

     {
         m_Hash = new wxHashTable(wxKEY_STRING);
         m_Hash -> DeleteContents(TRUE);
     }
     {
         m_Hash = new wxHashTable(wxKEY_STRING);
         m_Hash -> DeleteContents(TRUE);
     }

-    
+

     if (m_Hash -> Get(filename) != NULL)
     {
         wxString s;
     if (m_Hash -> Get(filename) != NULL)
     {
         wxString s;


@@ -157,15 +172,15 @@ bool wxMemoryFSHandler::CheckHash(const wxString& filename)
 {
     if (!CheckHash(filename)) return;
 
 {
     if (!CheckHash(filename)) return;
 

-    
+

     wxMemoryOutputStream mems;
     wxMemoryOutputStream mems;

-    if (image.Ok() && image.SaveFile(mems, type))
+    if (image.Ok() && image.SaveFile(mems, (int)type))

         m_Hash -> Put(filename, new MemFSHashObj(mems));
     else
     {
         wxString s;
         s.Printf(_("Failed to store image '%s' to memory VFS!"), filename.c_str());
         m_Hash -> Put(filename, new MemFSHashObj(mems));
     else
     {
         wxString s;
         s.Printf(_("Failed to store image '%s' to memory VFS!"), filename.c_str());

-        printf("'%s'\n", s.c_str());
+        wxPrintf(wxT("'%s'\n"), s.c_str());

         wxLogError(s);
     }
 }
         wxLogError(s);
     }
 }


@@ -173,7 +188,7 @@ bool wxMemoryFSHandler::CheckHash(const wxString& filename)
 
 /*static*/ void wxMemoryFSHandler::AddFile(const wxString& filename, const wxBitmap& bitmap, long type)
 {
 
 /*static*/ void wxMemoryFSHandler::AddFile(const wxString& filename, const wxBitmap& bitmap, long type)
 {

-    wxImage img(bitmap);
+    wxImage img = bitmap.ConvertToImage();

     AddFile(filename, img, type);
 }
 
     AddFile(filename, img, type);
 }