added SetStatusText method (avoiding dc.Clear)

[wxWidgets.git] / wxPython / src / image.i

diff --git a/wxPython/src/image.i b/wxPython/src/image.i
index f3155144f1411d9583ca159ea4c2c33d5782de4b..e2c116e2280f272c709d301f354ee749a3d2f290 100644 (file)
--- a/wxPython/src/image.i
+++ b/wxPython/src/image.i
@@ -30,7 +30,7 @@
 
 //---------------------------------------------------------------------------
 
 
 //---------------------------------------------------------------------------
 

-class wxImageHandler {
+class wxImageHandler : public wxObject {

 public:
     // wxImageHandler();    Abstract Base Class
     wxString GetName();
 public:
     // wxImageHandler();    Abstract Base Class
     wxString GetName();


@@ -90,14 +90,18 @@ public:
 
 //---------------------------------------------------------------------------
 
 
 //---------------------------------------------------------------------------
 

-class wxImage {
+class wxImage : public wxObject {

 public:
     wxImage( const wxString& name, long type = wxBITMAP_TYPE_ANY );
     ~wxImage();
 
     wxBitmap ConvertToBitmap();
 public:
     wxImage( const wxString& name, long type = wxBITMAP_TYPE_ANY );
     ~wxImage();
 
     wxBitmap ConvertToBitmap();

+#ifdef __WXGTK__
+    wxBitmap ConvertToMonoBitmap( unsigned char red, unsigned char green, unsigned char blue ) const;
+#endif

     void Create( int width, int height );
     void Destroy();
     void Create( int width, int height );
     void Destroy();

+

     wxImage Scale( int width, int height );
     wxImage& Rescale(int width, int height);
 
     wxImage Scale( int width, int height );
     wxImage& Rescale(int width, int height);
 


@@ -106,7 +110,8 @@ public:
     unsigned char GetGreen( int x, int y );
     unsigned char GetBlue( int x, int y );
 
     unsigned char GetGreen( int x, int y );
     unsigned char GetBlue( int x, int y );
 

-    bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_PNG );
+    static bool CanRead( const wxString& name );
+    bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_ANY );

     %name(LoadMimeFile)bool LoadFile( const wxString& name, const wxString& mimetype );
 
     bool SaveFile( const wxString& name, int type );
     %name(LoadMimeFile)bool LoadFile( const wxString& name, const wxString& mimetype );
 
     bool SaveFile( const wxString& name, int type );


@@ -160,23 +165,34 @@ public:
     void Replace( unsigned char r1, unsigned char g1, unsigned char b1,
                   unsigned char r2, unsigned char g2, unsigned char b2 );
 
     void Replace( unsigned char r1, unsigned char g1, unsigned char b1,
                   unsigned char r2, unsigned char g2, unsigned char b2 );
 

+    // convert to monochrome image (<r,g,b> will be replaced by white, everything else by black)
+    wxImage ConvertToMono( unsigned char r, unsigned char g, unsigned char b ) const;
+
+    void SetOption(const wxString& name, const wxString& value);
+    %name(SetOptionInt)void SetOption(const wxString& name, int value);
+    wxString GetOption(const wxString& name) const;
+    int GetOptionInt(const wxString& name) const;
+    bool HasOption(const wxString& name) const;
+

     unsigned long CountColours( unsigned long stopafter = (unsigned long) -1 );
     // TODO: unsigned long ComputeHistogram( wxHashTable &h );
 
     unsigned long CountColours( unsigned long stopafter = (unsigned long) -1 );
     // TODO: unsigned long ComputeHistogram( wxHashTable &h );
 

+    static void AddHandler( wxImageHandler *handler );
+    static void InsertHandler( wxImageHandler *handler );
+    static bool RemoveHandler( const wxString& name );

 };
 
 };
 

+

 // Alternate constructors
 // Alternate constructors

-%new wxImage* wxNullImage();
-%new wxImage* wxEmptyImage(int width, int height);
+%new wxImage* wxEmptyImage(int width=0, int height=0);

 %new wxImage* wxImageFromMime(const wxString& name, const wxString& mimetype);
 %new wxImage* wxImageFromBitmap(const wxBitmap &bitmap);
 %{
 %new wxImage* wxImageFromMime(const wxString& name, const wxString& mimetype);
 %new wxImage* wxImageFromBitmap(const wxBitmap &bitmap);
 %{

-    wxImage* wxNullImage() {
-        return new wxImage;
-    }
-
-    wxImage* wxEmptyImage(int width, int height) {
-        return new wxImage(width, height);
+    wxImage* wxEmptyImage(int width=0, int height=0) {
+        if (width == 0 && height == 0)
+            return new wxImage;
+        else
+            return new wxImage(width, height);

     }
 
     wxImage* wxImageFromMime(const wxString& name, const wxString& mimetype) {
     }
 
     wxImage* wxImageFromMime(const wxString& name, const wxString& mimetype) {


@@ -188,15 +204,34 @@ public:
     }
 %}
 
     }
 %}
 

-// Static Methods
-void wxImage_AddHandler(wxImageHandler *handler);
+void wxInitAllImageHandlers();
+
+
+%readonly

 %{
 %{

-    void wxImage_AddHandler(wxImageHandler *handler) {
-        wxImage::AddHandler(handler);
-    }
+#if 0
+%}
+
+extern wxImage    wxNullImage;
+
+%readwrite
+%{
+#endif

 %}
 
 %}
 

-void wxInitAllImageHandlers();
+

 
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------

+// This one is here to avoid circular imports
+
+%new wxBitmap* wxBitmapFromImage(const wxImage& img, int depth=-1);
+
+%{
+    wxBitmap* wxBitmapFromImage(const wxImage& img, int depth=-1) {
+        return new wxBitmap(img, depth);
+    }
+
+%}
+
+

 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------