X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5696ebb3755e246bcba78ddbef798a07e2cf4141..6945b5878c8d46a56f1a59f558837a0943492f3c:/src/gtk/bitmap.cpp diff --git a/src/gtk/bitmap.cpp b/src/gtk/bitmap.cpp index 6bbf68cd47..cb358da34a 100644 --- a/src/gtk/bitmap.cpp +++ b/src/gtk/bitmap.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: bitmap.cpp +// Name: src/gtk/bitmap.cpp // Purpose: // Author: Robert Roebling // RCS-ID: $Id$ @@ -7,10 +7,6 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "bitmap.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -24,21 +20,15 @@ #include "wx/dcmemory.h" #include "wx/app.h" -#ifdef __WXGTK20__ #include "wx/rawbmp.h" // need this to get gdk_image_new_bitmap() #define GDK_ENABLE_BROKEN -#endif #include #include #include -#ifdef __WXGTK20__ - #include -#else // GTK+ 1.2 - #include -#endif // GTK+ 2.0/1.2 +#include #include "wx/math.h" @@ -75,11 +65,13 @@ wxMask::wxMask( const wxBitmap& bitmap, const wxColour& colour ) Create( bitmap, colour ); } +#if wxUSE_PALETTE wxMask::wxMask( const wxBitmap& bitmap, int paletteIndex ) { m_bitmap = (GdkBitmap *) NULL; Create( bitmap, paletteIndex ); } +#endif // wxUSE_PALETTE wxMask::wxMask( const wxBitmap& bitmap ) { @@ -186,6 +178,7 @@ bool wxMask::Create( const wxBitmap& bitmap, return true; } +#if wxUSE_PALETTE bool wxMask::Create( const wxBitmap& bitmap, int paletteIndex ) { unsigned char r,g,b; @@ -197,6 +190,7 @@ bool wxMask::Create( const wxBitmap& bitmap, int paletteIndex ) return Create(bitmap, wxColour(r, g, b)); } +#endif // wxUSE_PALETTE bool wxMask::Create( const wxBitmap& bitmap ) { @@ -240,9 +234,7 @@ public: GdkPixmap *m_pixmap; GdkBitmap *m_bitmap; -#ifdef __WXGTK20__ GdkPixbuf *m_pixbuf; -#endif wxMask *m_mask; int m_width; int m_height; @@ -254,9 +246,7 @@ wxBitmapRefData::wxBitmapRefData() { m_pixmap = (GdkPixmap *) NULL; m_bitmap = (GdkBitmap *) NULL; -#ifdef __WXGTK20__ m_pixbuf = (GdkPixbuf *) NULL; -#endif m_mask = (wxMask *) NULL; m_width = 0; m_height = 0; @@ -270,12 +260,12 @@ wxBitmapRefData::~wxBitmapRefData() gdk_pixmap_unref( m_pixmap ); if (m_bitmap) gdk_bitmap_unref( m_bitmap ); -#ifdef __WXGTK20__ if (m_pixbuf) gdk_pixbuf_unref( m_pixbuf ); -#endif delete m_mask; +#if wxUSE_PALETTE delete m_palette; +#endif // wxUSE_PALETTE } //----------------------------------------------------------------------------- @@ -319,14 +309,12 @@ bool wxBitmap::Create( int width, int height, int depth ) M_BMPDATA->m_bitmap = gdk_pixmap_new( wxGetRootWindow()->window, width, height, 1 ); M_BMPDATA->m_bpp = 1; } -#ifdef __WXGTK20__ else if (depth == 32) { M_BMPDATA->m_pixbuf = gdk_pixbuf_new( GDK_COLORSPACE_RGB, true, 8, width, height); M_BMPDATA->m_bpp = 32; } -#endif else { M_BMPDATA->m_pixmap = gdk_pixmap_new( wxGetRootWindow()->window, width, height, depth ); @@ -379,7 +367,6 @@ wxBitmap wxBitmap::Rescale( int clipx, int clipy, int clipwidth, int clipheight, wxBitmap bmp; -#ifdef __WXGTK20__ if (HasPixbuf()) { bmp.SetWidth(width); @@ -395,7 +382,6 @@ wxBitmap wxBitmap::Rescale( int clipx, int clipy, int clipwidth, int clipheight, GDK_INTERP_BILINEAR); } else -#endif // __WXGTK20__ { GdkImage *img = (GdkImage*) NULL; if (GetPixmap()) @@ -469,12 +455,12 @@ wxBitmap wxBitmap::Rescale( int clipx, int clipy, int clipwidth, int clipheight, old_x = x; } - if (bpp == 1) + if ( dst ) { if (!pixval) { char bit=1; - char shift = bit << w % 8; + char shift = bit << (w % 8); outbyte |= shift; } @@ -494,14 +480,14 @@ wxBitmap wxBitmap::Rescale( int clipx, int clipy, int clipwidth, int clipheight, } // do not forget the last byte - if ((bpp == 1) && (width % 8 != 0)) + if ( dst && (width % 8 != 0) ) dst[h*dstbyteperline+width/8] = outbyte; } gdk_image_destroy( img ); if (gc) gdk_gc_unref( gc ); - if (bpp == 1) + if ( dst ) { bmp = wxBitmap( (const char *)dst, width, height, 1 ); free( dst ); @@ -537,7 +523,7 @@ wxBitmap wxBitmap::Rescale( int clipx, int clipy, int clipwidth, int clipheight, if (pixval) { char bit=1; - char shift = bit << w % 8; + char shift = bit << (w % 8); outbyte |= shift; } @@ -585,10 +571,9 @@ bool wxBitmap::CreateFromImage(const wxImage& image, int depth) } else { -#ifdef __WXGTK20__ if (image.HasAlpha()) return CreateFromImageAsPixbuf(image); -#endif + return CreateFromImageAsPixmap(image); } } @@ -933,7 +918,6 @@ bool wxBitmap::CreateFromImageAsPixmap(const wxImage& img) return true; } -#ifdef __WXGTK20__ bool wxBitmap::CreateFromImageAsPixbuf(const wxImage& image) { int width = image.GetWidth(); @@ -976,7 +960,6 @@ bool wxBitmap::CreateFromImageAsPixbuf(const wxImage& image) return true; } -#endif // __WXGTK20__ wxImage wxBitmap::ConvertToImage() const { @@ -993,7 +976,6 @@ wxImage wxBitmap::ConvertToImage() const return wxNullImage; } -#ifdef __WXGTK20__ if (HasPixbuf()) { GdkPixbuf *pixbuf = GetPixbuf(); @@ -1021,7 +1003,6 @@ wxImage wxBitmap::ConvertToImage() const } } else -#endif // __WXGTK20__ { // the colour used as transparent one in wxImage and the one it is // replaced with when it really occurs in the bitmap @@ -1162,12 +1143,6 @@ wxImage wxBitmap::ConvertToImage() const return image; } -wxBitmap::wxBitmap( const wxBitmap& bmp ) - : wxBitmapBase() -{ - Ref( bmp ); -} - wxBitmap::wxBitmap( const wxString &filename, wxBitmapType type ) { LoadFile( filename, type ); @@ -1199,14 +1174,6 @@ wxBitmap::~wxBitmap() { } -wxBitmap& wxBitmap::operator = ( const wxBitmap& bmp ) -{ - if ( m_refData != bmp.m_refData ) - Ref( bmp ); - - return *this; -} - bool wxBitmap::operator == ( const wxBitmap& bmp ) const { return m_refData == bmp.m_refData; @@ -1221,9 +1188,7 @@ bool wxBitmap::Ok() const { return (m_refData != NULL) && ( -#ifdef __WXGTK20__ M_BMPDATA->m_pixbuf || -#endif M_BMPDATA->m_bitmap || M_BMPDATA->m_pixmap ); } @@ -1281,19 +1246,17 @@ wxBitmap wxBitmap::GetSubBitmap( const wxRect& rect) const wxBitmap ret( rect.width, rect.height, M_BMPDATA->m_bpp ); wxASSERT_MSG( ret.Ok(), wxT("GetSubBitmap error") ); -#ifdef __WXGTK20__ if (HasPixbuf()) { GdkPixbuf *pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, gdk_pixbuf_get_has_alpha(GetPixbuf()), - 8, GetWidth(), GetHeight()); + 8, rect.width, rect.height); ret.SetPixbuf(pixbuf); gdk_pixbuf_copy_area(GetPixbuf(), rect.x, rect.y, rect.width, rect.height, pixbuf, 0, 0); } else -#endif // __WXGTK20__ { if (ret.GetPixmap()) { @@ -1392,6 +1355,7 @@ bool wxBitmap::LoadFile( const wxString &name, wxBitmapType type ) return true; } +#if wxUSE_PALETTE wxPalette *wxBitmap::GetPalette() const { if (!Ok()) @@ -1404,6 +1368,7 @@ void wxBitmap::SetPalette(const wxPalette& WXUNUSED(palette)) { // TODO } +#endif // wxUSE_PALETTE void wxBitmap::SetHeight( int height ) { @@ -1435,9 +1400,7 @@ void wxBitmap::SetPixmap( GdkPixmap *pixmap ) m_refData = new wxBitmapRefData(); M_BMPDATA->m_pixmap = pixmap; -#ifdef __WXGTK20__ PurgeOtherRepresentations(Pixmap); -#endif } void wxBitmap::SetBitmap( GdkPixmap *bitmap ) @@ -1446,16 +1409,13 @@ void wxBitmap::SetBitmap( GdkPixmap *bitmap ) m_refData = new wxBitmapRefData(); M_BMPDATA->m_bitmap = bitmap; -#ifdef __WXGTK20__ PurgeOtherRepresentations(Pixmap); -#endif } GdkPixmap *wxBitmap::GetPixmap() const { wxCHECK_MSG( Ok(), (GdkPixmap *) NULL, wxT("invalid bitmap") ); -#ifdef __WXGTK20__ // create the pixmap on the fly if we use Pixbuf representation: if (HasPixbuf() && !HasPixmap()) { @@ -1466,7 +1426,6 @@ GdkPixmap *wxBitmap::GetPixmap() const &M_BMPDATA->m_mask->m_bitmap, 128 /*threshold*/); } -#endif // __WXGTK20__ return M_BMPDATA->m_pixmap; } @@ -1485,7 +1444,6 @@ GdkBitmap *wxBitmap::GetBitmap() const return M_BMPDATA->m_bitmap; } -#ifdef __WXGTK20__ GdkPixbuf *wxBitmap::GetPixbuf() const { wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") ); @@ -1565,11 +1523,8 @@ void wxBitmap::PurgeOtherRepresentations(wxBitmap::Representation keep) } } -#endif // __WXGTK20__ - void *wxBitmap::GetRawData(wxPixelDataBase& data, int bpp) { -#ifdef __WXGTK20__ if (bpp != 32) return NULL; @@ -1589,30 +1544,21 @@ void *wxBitmap::GetRawData(wxPixelDataBase& data, int bpp) data.m_stride = gdk_pixbuf_get_rowstride( pixbuf ); return gdk_pixbuf_get_pixels( pixbuf ); -#else - return NULL; -#endif } -void wxBitmap::UngetRawData(wxPixelDataBase& data) +void wxBitmap::UngetRawData(wxPixelDataBase& WXUNUSED(data)) { } bool wxBitmap::HasAlpha() const { -#ifdef __WXGTK20__ return HasPixbuf(); -#else - return false; -#endif } void wxBitmap::UseAlpha() { -#ifdef __WXGTK20__ GetPixbuf(); -#endif } //----------------------------------------------------------------------------- @@ -1625,19 +1571,36 @@ wxBitmapHandler::~wxBitmapHandler() { } -bool wxBitmapHandler::Create(wxBitmap *bitmap, void *data, long type, int width, int height, int depth) +bool wxBitmapHandler::Create(wxBitmap * WXUNUSED(bitmap), + void * WXUNUSED(data), + long WXUNUSED(type), + int WXUNUSED(width), + int WXUNUSED(height), + int WXUNUSED(depth)) { + wxFAIL_MSG( _T("not implemented") ); + return false; } -bool wxBitmapHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags, - int desiredWidth, int desiredHeight) +bool wxBitmapHandler::LoadFile(wxBitmap * WXUNUSED(bitmap), + const wxString& WXUNUSED(name), + long WXUNUSED(flags), + int WXUNUSED(desiredWidth), + int WXUNUSED(desiredHeight)) { + wxFAIL_MSG( _T("not implemented") ); + return false; } -bool wxBitmapHandler::SaveFile(const wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette) +bool wxBitmapHandler::SaveFile(const wxBitmap * WXUNUSED(bitmap), + const wxString& WXUNUSED(name), + int WXUNUSED(type), + const wxPalette * WXUNUSED(palette)) { + wxFAIL_MSG( _T("not implemented") ); + return false; } @@ -1645,5 +1608,3 @@ bool wxBitmapHandler::SaveFile(const wxBitmap *bitmap, const wxString& name, int { // TODO: Insert handler based on GdkPixbufs handler later } - -