X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e8fdc26406cd8bd822955c9d1f12be86781ad379..3bef6c4cf30e426d9aeb11535d39bbb562b2b730:/src/gtk/bitmap.cpp

diff --git a/src/gtk/bitmap.cpp b/src/gtk/bitmap.cpp
index 9d7cbed51a..476a09919f 100644
--- a/src/gtk/bitmap.cpp
+++ b/src/gtk/bitmap.cpp
@@ -117,6 +117,29 @@ wxBitmap::wxBitmap( int width, int height, int depth )
     if (wxTheBitmapList) wxTheBitmapList->AddBitmap(this);
 }
 
+wxBitmap::wxBitmap( const char **bits )
+{
+    wxCHECK_RET( bits != NULL, "invalid bitmap data" )
+  
+    m_refData = new wxBitmapRefData();
+
+    GdkBitmap *mask = (GdkBitmap*) NULL;
+    GdkWindow *parent = (GdkWindow*) &gdk_root_parent;
+  
+    M_BMPDATA->m_pixmap = gdk_pixmap_create_from_xpm_d( parent, &mask, NULL, (gchar **) bits );
+    
+    if (mask)
+    {
+        M_BMPDATA->m_mask = new wxMask();
+        M_BMPDATA->m_mask->m_bitmap = mask;
+    }
+  
+    gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );
+  
+    M_BMPDATA->m_bpp = gdk_window_get_visual( parent )->depth;  // ?
+    if (wxTheBitmapList) wxTheBitmapList->AddBitmap(this);
+}
+  
 wxBitmap::wxBitmap( char **bits )
 {
     wxCHECK_RET( bits != NULL, "invalid bitmap data" )
@@ -204,33 +227,21 @@ bool wxBitmap::Ok(void) const
   
 int wxBitmap::GetHeight(void) const
 {
-    if (!Ok())
-    {
-        wxFAIL_MSG( "invalid bitmap" );
-        return -1;
-    }
+    wxCHECK_MSG( Ok(), -1, "invalid bitmap" );
 
     return M_BMPDATA->m_height;
 }
 
 int wxBitmap::GetWidth(void) const
 {
-    if (!Ok())
-    {
-        wxFAIL_MSG( "invalid bitmap" );
-        return -1;
-    }
+    wxCHECK_MSG( Ok(), -1, "invalid bitmap" );
   
     return M_BMPDATA->m_width;
 }
 
 int wxBitmap::GetDepth(void) const
 {
-    if (!Ok())
-    {
-        wxFAIL_MSG( "invalid bitmap" );
-        return -1;
-    }
+    wxCHECK_MSG( Ok(), -1, "invalid bitmap" );
   
     return M_BMPDATA->m_bpp;
 }
@@ -264,22 +275,14 @@ void wxBitmap::SetDepth( int depth )
 
 wxMask *wxBitmap::GetMask(void) const
 {
-    if (!Ok())
-    {
-        wxFAIL_MSG( "invalid bitmap" );
-        return (wxMask *) NULL;
-    }
+    wxCHECK_MSG( Ok(), (wxMask *) NULL, "invalid bitmap" );
   
     return M_BMPDATA->m_mask;
 }
 
 void wxBitmap::SetMask( wxMask *mask )
 {
-    if (!Ok())
-    {
-        wxFAIL_MSG( "invalid bitmap" );
-        return;
-    }
+    wxCHECK_RET( Ok(), "invalid bitmap" );
   
     if (M_BMPDATA->m_mask) delete M_BMPDATA->m_mask;
   
@@ -288,11 +291,7 @@ void wxBitmap::SetMask( wxMask *mask )
 
 bool wxBitmap::SaveFile( const wxString &name, int type, wxPalette *WXUNUSED(palette) )
 {
-    if (!Ok())
-    {
-        wxFAIL_MSG( "invalid bitmap" );
-        return FALSE;
-    }
+    wxCHECK_MSG( Ok(), FALSE, "invalid bitmap" );
   
     if (type == wxBITMAP_TYPE_PNG)
     {
@@ -348,27 +347,20 @@ bool wxBitmap::LoadFile( const wxString &name, int type )
 wxPalette *wxBitmap::GetPalette(void) const
 {
     if (!Ok()) return (wxPalette *) NULL;
+    
     return M_BMPDATA->m_palette;
 }
 
 GdkPixmap *wxBitmap::GetPixmap(void) const
 {
-    if (!Ok())
-    {
-        wxFAIL_MSG( "invalid bitmap" );
-        return (GdkPixmap *) NULL;
-    }
+    wxCHECK_MSG( Ok(), (GdkPixmap *) NULL, "invalid bitmap" );
   
     return M_BMPDATA->m_pixmap;
 }
   
 GdkBitmap *wxBitmap::GetBitmap(void) const
 {
-    if (!Ok())
-    {
-      wxFAIL_MSG( "invalid bitmap" );
-      return (GdkBitmap *) NULL;
-    }
+    wxCHECK_MSG( Ok(), (GdkBitmap *) NULL, "invalid bitmap" );
   
     return M_BMPDATA->m_bitmap;
 }
@@ -413,7 +405,7 @@ wxBitmap::wxBitmap( const wxImage &image )
     GdkVisual *visual = gdk_window_get_visual( M_BMPDATA->m_pixmap );
     if (visual == NULL) visual = gdk_window_get_visual( (GdkWindow*) &gdk_root_parent );
     int bpp = visual->depth;
-    if ((bpp == 16) && (visual->red_mask == 0xfc00)) bpp = 15;
+    if ((bpp == 16) && (visual->red_mask != 0xf800)) bpp = 15;
     if (bpp < 8) bpp = 8;
     
     // Render
@@ -538,11 +530,7 @@ wxImage wxBitmap::ConvertToImage() const
 {
     wxImage image;
 
-    if (!Ok())
-    {
-        wxFAIL_MSG( "invalid bitmap" );
-        return image;
-    }
+    wxCHECK_MSG( Ok(), image, "invalid bitmap" );
   
     GdkImage *gdk_image = gdk_image_get( M_BMPDATA->m_pixmap, 0, 0, M_BMPDATA->m_width, M_BMPDATA->m_height );
   
@@ -554,7 +542,7 @@ wxImage wxBitmap::ConvertToImage() const
     GdkVisual *visual = gdk_window_get_visual( M_BMPDATA->m_pixmap );
     if (visual == NULL) visual = gdk_window_get_visual( (GdkWindow*) &gdk_root_parent );
     int bpp = visual->depth;
-    if ((bpp == 16) && (visual->red_mask == 0xfc00)) bpp = 15;
+    if ((bpp == 16) && (visual->red_mask != 0xf800)) bpp = 15;
 
     GdkColormap *cmap = gtk_widget_get_default_colormap();