X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a7f1fbf609f074c39aa5aabca3144308660f806d..dde4740fe1dddbb2738a0afd054f493cb0dd67d1:/src/generic/imaglist.cpp diff --git a/src/generic/imaglist.cpp b/src/generic/imaglist.cpp index aa3a292208..3e3f71cd46 100644 --- a/src/generic/imaglist.cpp +++ b/src/generic/imaglist.cpp @@ -7,42 +7,60 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "imaglist.h" #endif // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" +#if wxUSE_IMAGLIST + #ifdef __BORLANDC__ #pragma hdrstop #endif +#include "wx/defs.h" + +#ifndef __WXPALMOS__ + #include "wx/generic/imaglist.h" + #include "wx/icon.h" #include "wx/image.h" +#include "wx/dc.h" //----------------------------------------------------------------------------- // wxImageList //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxImageList, wxObject) +IMPLEMENT_DYNAMIC_CLASS(wxGenericImageList, wxObject) + +#if !defined(__WXMSW__) || defined(__WXUNIVERSAL__) +/* + * wxImageList has to be a real class or we have problems with + * the run-time information. + */ + +IMPLEMENT_DYNAMIC_CLASS(wxImageList, wxGenericImageList) +#endif -wxImageList::wxImageList( int width, int height, bool mask, int initialCount ) +wxGenericImageList::wxGenericImageList( int width, int height, bool mask, int initialCount ) { (void)Create(width, height, mask, initialCount); } -wxImageList::~wxImageList() +wxGenericImageList::~wxGenericImageList() { + (void)RemoveAll(); } -int wxImageList::GetImageCount() const +int wxGenericImageList::GetImageCount() const { - return m_images.Number(); + return m_images.GetCount(); } -bool wxImageList::Create( int width, int height, bool WXUNUSED(mask), int WXUNUSED(initialCount) ) +bool wxGenericImageList::Create( int width, int height, bool WXUNUSED(mask), int WXUNUSED(initialCount) ) { m_width = width; m_height = height; @@ -50,22 +68,33 @@ bool wxImageList::Create( int width, int height, bool WXUNUSED(mask), int WXUNUS return Create(); } -bool wxImageList::Create() +bool wxGenericImageList::Create() { - m_images.DeleteContents( TRUE ); - return TRUE; + return true; } -int wxImageList::Add( const wxBitmap &bitmap ) +int wxGenericImageList::Add( const wxBitmap &bitmap ) { + wxASSERT_MSG( (bitmap.GetWidth() == m_width && bitmap.GetHeight() == m_height) + || (m_width == 0 && m_height == 0), + _T("invalid bitmap size in wxImageList: this might work ") + _T("on this platform but definitely won't under Windows.") ); + if (bitmap.IsKindOf(CLASSINFO(wxIcon))) m_images.Append( new wxIcon( (const wxIcon&) bitmap ) ); else m_images.Append( new wxBitmap(bitmap) ); - return m_images.Number()-1; + + if (m_width == 0 && m_height == 0) + { + m_width = bitmap.GetWidth(); + m_height = bitmap.GetHeight(); + } + + return m_images.GetCount()-1; } -int wxImageList::Add( const wxBitmap& bitmap, const wxBitmap& mask ) +int wxGenericImageList::Add( const wxBitmap& bitmap, const wxBitmap& mask ) { wxBitmap bmp(bitmap); if (mask.Ok()) @@ -73,104 +102,131 @@ int wxImageList::Add( const wxBitmap& bitmap, const wxBitmap& mask ) return Add(bmp); } -int wxImageList::Add( const wxBitmap& bitmap, const wxColour& maskColour ) +int wxGenericImageList::Add( const wxBitmap& bitmap, const wxColour& maskColour ) { - wxImage img(bitmap); + wxImage img = bitmap.ConvertToImage(); img.SetMaskColour(maskColour.Red(), maskColour.Green(), maskColour.Blue()); - return Add(img.ConvertToBitmap()); + return Add(wxBitmap(img)); } -const wxBitmap *wxImageList::GetBitmap( int index ) const +const wxBitmap *wxGenericImageList::GetBitmapPtr( int index ) const { - wxNode *node = m_images.Nth( index ); + wxList::compatibility_iterator node = m_images.Item( index ); wxCHECK_MSG( node, (wxBitmap *) NULL, wxT("wrong index in image list") ); - return (wxBitmap*)node->Data(); + return (wxBitmap*)node->GetData(); } -bool wxImageList::Replace( int index, const wxBitmap &bitmap ) +// Get the bitmap +wxBitmap wxGenericImageList::GetBitmap(int index) const { - wxNode *node = m_images.Nth( index ); - - wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") ); + const wxBitmap* bmp = GetBitmapPtr(index); + if (bmp) + return *bmp; + else + return wxNullBitmap; +} - wxBitmap* newBitmap = NULL; - if (bitmap.IsKindOf(CLASSINFO(wxIcon))) -#if defined(__VISAGECPP__) -//just can't do this in VisualAge now, with all this new Bitmap-Icon stuff -//so construct it from a bitmap object until I can figure this nonsense out. (DW) - newBitmap = new wxBitmap(bitmap) ; -#else - newBitmap = new wxBitmap( (const wxIcon&) bitmap ); -#endif +// Get the icon +wxIcon wxGenericImageList::GetIcon(int index) const +{ + const wxBitmap* bmp = GetBitmapPtr(index); + if (bmp) + { + wxIcon icon; + icon.CopyFromBitmap(*bmp); + return icon; + } else - newBitmap = new wxBitmap(bitmap) ; + return wxNullIcon; +} + +bool wxGenericImageList::Replace( int index, const wxBitmap &bitmap ) +{ + wxList::compatibility_iterator node = m_images.Item( index ); - if (index == m_images.Number()-1) + wxCHECK_MSG( node, false, wxT("wrong index in image list") ); + + wxBitmap* newBitmap = (bitmap.IsKindOf(CLASSINFO(wxIcon))) ? + #if defined(__VISAGECPP__) + //just can't do this in VisualAge now, with all this new Bitmap-Icon stuff + //so construct it from a bitmap object until I can figure this nonsense out. (DW) + new wxBitmap(bitmap) + #else + new wxBitmap( (const wxIcon&) bitmap ) + #endif + : new wxBitmap(bitmap) ; + + if (index == (int) m_images.GetCount() - 1) { - m_images.DeleteNode( node ); + delete node->GetData(); + m_images.Erase( node ); m_images.Append( newBitmap ); } else { - wxNode *next = node->Next(); - m_images.DeleteNode( node ); + wxList::compatibility_iterator next = node->GetNext(); + delete node->GetData(); + m_images.Erase( node ); m_images.Insert( next, newBitmap ); } - return TRUE; + return true; } -bool wxImageList::Remove( int index ) +bool wxGenericImageList::Remove( int index ) { - wxNode *node = m_images.Nth( index ); + wxList::compatibility_iterator node = m_images.Item( index ); - wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") ); + wxCHECK_MSG( node, false, wxT("wrong index in image list") ); - m_images.DeleteNode( node ); + delete node->GetData(); + m_images.Erase( node ); - return TRUE; + return true; } -bool wxImageList::RemoveAll() +bool wxGenericImageList::RemoveAll() { + WX_CLEAR_LIST(wxList, m_images); m_images.Clear(); - return TRUE; + return true; } -bool wxImageList::GetSize( int index, int &width, int &height ) const +bool wxGenericImageList::GetSize( int index, int &width, int &height ) const { width = 0; height = 0; - wxNode *node = m_images.Nth( index ); + wxList::compatibility_iterator node = m_images.Item( index ); - wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") ); + wxCHECK_MSG( node, false, wxT("wrong index in image list") ); - wxBitmap *bm = (wxBitmap*)node->Data(); + wxBitmap *bm = (wxBitmap*)node->GetData(); width = bm->GetWidth(); height = bm->GetHeight(); - return TRUE; + return true; } -bool wxImageList::Draw( int index, wxDC &dc, int x, int y, +bool wxGenericImageList::Draw( int index, wxDC &dc, int x, int y, int flags, bool WXUNUSED(solidBackground) ) { - wxNode *node = m_images.Nth( index ); + wxList::compatibility_iterator node = m_images.Item( index ); - wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") ); + wxCHECK_MSG( node, false, wxT("wrong index in image list") ); - wxBitmap *bm = (wxBitmap*)node->Data(); + wxBitmap *bm = (wxBitmap*)node->GetData(); if (bm->IsKindOf(CLASSINFO(wxIcon))) dc.DrawIcon( * ((wxIcon*) bm), x, y); else dc.DrawBitmap( *bm, x, y, (flags & wxIMAGELIST_DRAW_TRANSPARENT) > 0 ); - return TRUE; + return true; } - +#endif // wxUSE_IMAGLIST +#endif // __WXPALMOS__