X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3029781e1d15465bc44f6553998f1a39d10e9ed6..b879becf6af686ab38d1c67799d837c64fb4833d:/src/os2/gdiimage.cpp?ds=sidebyside diff --git a/src/os2/gdiimage.cpp b/src/os2/gdiimage.cpp index 0544b8b202..06f1951f63 100644 --- a/src/os2/gdiimage.cpp +++ b/src/os2/gdiimage.cpp @@ -1,12 +1,12 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: msw/gdiimage.cpp +// Name: src/os2/gdiimage.cpp // Purpose: wxGDIImage implementation // Author: Vadim Zeitlin // Modified by: // Created: 20.11.99 // RCS-ID: $Id$ // Copyright: (c) 1999 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -17,22 +17,21 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "gdiimage.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifndef WX_PRECOMP #include "wx/string.h" + #include "wx/app.h" #endif // WX_PRECOMP #include "wx/os2/private.h" -#include "wx/app.h" #include "wx/os2/gdiimage.h" +#include "wx/listimpl.cpp" +WX_DEFINE_LIST(wxGDIImageHandlerList) + // ---------------------------------------------------------------------------- // private classes // ---------------------------------------------------------------------------- @@ -51,20 +50,20 @@ public: virtual bool LoadFile( wxBitmap* pBitmap ,const wxString& rName ,HPS hPs - ,long lFlags + ,wxBitmapType lFlags ,int nDesiredWidth ,int nDesiredHeight ); virtual bool SaveFile( wxBitmap* pBitmap ,const wxString& rName - ,int lType + ,wxBitmapType lType ,const wxPalette* pPalette = NULL ); private: inline virtual bool LoadFile( wxBitmap* pBitmap ,int nId - ,long lFlags + ,wxBitmapType lFlags ,int nDesiredWidth ,int nDesiredHeight ) @@ -90,7 +89,7 @@ public: virtual bool LoadFile( wxBitmap* pBitmap ,int nId - ,long lFlags + ,wxBitmapType lFlags ,int nDesiredWidth ,int nDesiredHeight ); @@ -104,7 +103,7 @@ class WXDLLEXPORT wxIconHandler : public wxGDIImageHandler public: wxIconHandler( const wxString& rName ,const wxString& rExt - ,long lType + ,wxBitmapType lType ) : wxGDIImageHandler( rName ,rExt ,lType @@ -114,33 +113,33 @@ public: // creating and saving icons is not supported virtual bool Create( wxGDIImage* WXUNUSED(pImage) - ,void* WXUNUSED(pData) - ,long WXUNUSED(lFlags) + ,const void* WXUNUSED(pData) + ,wxBitmapType WXUNUSED(lFlags) ,int WXUNUSED(nWidth) ,int WXUNUSED(nHeight) ,int WXUNUSED(nDepth) = 1 ) { - return(FALSE); + return false; } - virtual bool Save( wxGDIImage* WXUNUSED(pImage) - ,const wxString& WXUNUSED(rName) - ,int WXUNUSED(nType) - ) + virtual bool Save( const wxGDIImage* WXUNUSED(pImage) + ,const wxString& WXUNUSED(rName) + ,wxBitmapType WXUNUSED(nType) + ) const { - return(FALSE); + return false; } virtual bool Load( wxGDIImage* pImage ,const wxString& rName ,HPS hPs - ,long lFlags + ,wxBitmapType lFlags ,int nDesiredWidth ,int nDesiredHeight ) { wxIcon* pIcon = wxDynamicCast(pImage, wxIcon); - wxCHECK_MSG(pIcon, FALSE, _T("wxIconHandler only works with icons")); + wxCHECK_MSG(pIcon, false, _T("wxIconHandler only works with icons")); return LoadIcon( pIcon ,rName @@ -155,19 +154,18 @@ protected: virtual bool LoadIcon( wxIcon* pIcon ,const wxString& rName ,HPS hPs - ,long lFlags + ,wxBitmapType lFlags ,int nDesiredWidth = -1 ,int nDesiredHeight = -1 ) = 0; private: - inline virtual bool Load( wxGDIImage* pImage - ,int nId - ,long lFlags - ,int nDesiredWidth - ,int nDesiredHeight - ) + inline virtual bool Load( wxGDIImage* WXUNUSED(pImage), + int WXUNUSED(nId), + wxBitmapType WXUNUSED(lFlags), + int WXUNUSED(nDesiredWidth), + int WXUNUSED(nDesiredHeight) ) { - return FALSE; + return false; } }; @@ -183,7 +181,7 @@ public: virtual bool LoadIcon( wxIcon * pIcon ,const wxString& rName ,HPS hPs - ,long lFlags + ,wxBitmapType lFlags ,int nDesiredWidth = -1 ,int nDesiredHeight = -1 ); @@ -204,7 +202,7 @@ public: virtual bool LoadIcon( wxIcon* pIcon ,const wxString& rName ,HPS hPs - ,long lFlags + ,wxBitmapType lFlags ,int nDesiredWidth = -1 ,int nDesiredHeight = -1 ); @@ -217,32 +215,22 @@ private: // wxWin macros // ---------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARIES - IMPLEMENT_DYNAMIC_CLASS(wxBMPFileHandler, wxBitmapHandler) - IMPLEMENT_DYNAMIC_CLASS(wxBMPResourceHandler, wxBitmapHandler) - IMPLEMENT_DYNAMIC_CLASS(wxICOFileHandler, wxObject) - IMPLEMENT_DYNAMIC_CLASS(wxICOResourceHandler, wxObject) -#endif - -// ---------------------------------------------------------------------------- -// private functions -// ---------------------------------------------------------------------------- - -static wxSize GetHiconSize(WXHICON hicon); +IMPLEMENT_DYNAMIC_CLASS(wxBMPFileHandler, wxBitmapHandler) +IMPLEMENT_DYNAMIC_CLASS(wxBMPResourceHandler, wxBitmapHandler) +IMPLEMENT_DYNAMIC_CLASS(wxICOFileHandler, wxObject) +IMPLEMENT_DYNAMIC_CLASS(wxICOResourceHandler, wxObject) // ============================================================================ // implementation // ============================================================================ -wxList wxGDIImage::ms_handlers; +wxGDIImageHandlerList wxGDIImage::ms_handlers; // ---------------------------------------------------------------------------- // wxGDIImage functions forwarded to wxGDIImageRefData // ---------------------------------------------------------------------------- -bool wxGDIImage::FreeResource( - bool WXUNUSED(bForce) -) +bool wxGDIImage::FreeResource( bool WXUNUSED(bForce) ) { if ( !IsNull() ) { @@ -250,10 +238,10 @@ bool wxGDIImage::FreeResource( GetGDIImageData()->m_hHandle = 0; } - return(TRUE); + return true; } -WXHANDLE wxGDIImage::GetResourceHandle() +WXHANDLE wxGDIImage::GetResourceHandle() const { return GetHandle(); } @@ -262,103 +250,94 @@ WXHANDLE wxGDIImage::GetResourceHandle() // wxGDIImage handler stuff // ---------------------------------------------------------------------------- -void wxGDIImage::AddHandler( - wxGDIImageHandler* pHandler -) +void wxGDIImage::AddHandler( wxGDIImageHandler* pHandler ) { ms_handlers.Append(pHandler); } -void wxGDIImage::InsertHandler( - wxGDIImageHandler* pHandler -) +void wxGDIImage::InsertHandler( wxGDIImageHandler* pHandler ) { ms_handlers.Insert(pHandler); } -bool wxGDIImage::RemoveHandler( - const wxString& rName -) +bool wxGDIImage::RemoveHandler( const wxString& rName ) { wxGDIImageHandler* pHandler = FindHandler(rName); if (pHandler) { ms_handlers.DeleteObject(pHandler); - return(TRUE); + return true; } else - return(FALSE); + return false; } wxGDIImageHandler* wxGDIImage::FindHandler( const wxString& rName ) { - wxNode* pNode = ms_handlers.First(); + wxGDIImageHandlerList::compatibility_iterator pNode = ms_handlers.GetFirst(); - while (pNode) + while ( pNode ) { - wxGDIImageHandler* pHandler = (wxGDIImageHandler *)pNode->Data(); + wxGDIImageHandler* pHandler = pNode->GetData(); - if (pHandler->GetName() == rName) - return(pHandler); - pNode = pNode->Next(); + if ( pHandler->GetName() == rName ) + return pHandler; + pNode = pNode->GetNext(); } return(NULL); } wxGDIImageHandler* wxGDIImage::FindHandler( const wxString& rExtension -, long lType +, wxBitmapType lType ) { - wxNode* pNode = ms_handlers.First(); - - while (pNode) + wxGDIImageHandlerList::compatibility_iterator pNode = ms_handlers.GetFirst(); + while ( pNode ) { - wxGDIImageHandler* pHandler = (wxGDIImageHandler *)pNode->Data(); + wxGDIImageHandler* pHandler = pNode->GetData(); - if ((pHandler->GetExtension() = rExtension) && - (lType == -1 || pHandler->GetType() == lType)) + if ( (pHandler->GetExtension() == rExtension) && + (lType == -1 || pHandler->GetType() == lType) ) { - return(pHandler); + return pHandler; } - pNode = pNode->Next(); + pNode = pNode->GetNext(); } return(NULL); } wxGDIImageHandler* wxGDIImage::FindHandler( - long lType + wxBitmapType lType ) { - wxNode* pNode = ms_handlers.First(); + wxGDIImageHandlerList::compatibility_iterator pNode = ms_handlers.GetFirst(); - while (pNode) + while ( pNode ) { - wxGDIImageHandler* pHandler = (wxGDIImageHandler *)pNode->Data(); + wxGDIImageHandler* pHandler = pNode->GetData(); - if (pHandler->GetType() == lType) + if ( pHandler->GetType() == lType ) return pHandler; - pNode = pNode->Next(); + pNode = pNode->GetNext(); } return(NULL); } void wxGDIImage::CleanUpHandlers() { - wxNode* pNode = ms_handlers.First(); + wxGDIImageHandlerList::compatibility_iterator pNode = ms_handlers.GetFirst(); - while (pNode) + while ( pNode ) { - wxGDIImageHandler* pHandler = (wxGDIImageHandler *)pNode->Data(); - wxNode* pNext = pNode->Next(); + wxGDIImageHandler* pHandler = pNode->GetData(); + wxGDIImageHandlerList::compatibility_iterator pNext = pNode->GetNext(); delete pHandler; -#if (!(defined(__VISAGECPP__) && (__IBMCPP__ < 400 || __IBMC__ < 400 ))) - delete pNode; -#endif + ms_handlers.Erase( pNode ); pNode = pNext; } } @@ -375,13 +354,11 @@ void wxGDIImage::InitStandardHandlers() // wxBitmap handlers // ---------------------------------------------------------------------------- -bool wxBMPResourceHandler::LoadFile( - wxBitmap* pBitmap -, int nId -, long lFlags -, int nDesiredWidth -, int nDesiredHeight -) +bool wxBMPResourceHandler::LoadFile( wxBitmap* pBitmap, + int nId, + wxBitmapType WXUNUSED(lFlags), + int WXUNUSED(nDesiredWidth), + int WXUNUSED(nDesiredHeight) ) { SIZEL vSize = {0, 0}; DEVOPENSTRUC vDop = {0L, "DISPLAY", NULL, 0L, 0L, 0L, 0L, 0L, 0L}; @@ -411,22 +388,20 @@ bool wxBMPResourceHandler::LoadFile( return(pBitmap->Ok()); } // end of wxBMPResourceHandler::LoadFile -bool wxBMPFileHandler::LoadFile( - wxBitmap* pBitmap -, const wxString& rName -, HPS hPs -, long WXUNUSED(lFlags) -, int WXUNUSED(nDesiredWidth) -, int WXUNUSED(nDesiredHeight) -) +bool wxBMPFileHandler::LoadFile( wxBitmap* pBitmap, + const wxString& WXUNUSED(rName), + HPS WXUNUSED(hPs), + wxBitmapType WXUNUSED(lFlags), + int WXUNUSED(nDesiredWidth), + int WXUNUSED(nDesiredHeight) ) { -#if wxUSE_IMAGE_LOADING_IN_OS2 - wxPalette* pPalette = NULL; +#if defined(wxUSE_IMAGE_LOADING_IN_OS2) && wxUSE_IMAGE_LOADING_IN_OS2 + wxPalette* pPalette = NULL; - bool bSuccess = FALSE; /* wxLoadIntoBitmap( WXSTRINGCAST rName - ,pBitmap - ,&pPalette - ) != 0; */ + bool bSuccess = false; /* wxLoadIntoBitmap( WXSTRINGCAST rName + ,pBitmap + ,&pPalette + ) != 0; */ if (bSuccess && pPalette) { pBitmap->SetPalette(*pPalette); @@ -437,19 +412,18 @@ bool wxBMPFileHandler::LoadFile( return(bSuccess); #else - return(FALSE); + wxUnusedVar(pBitmap); + return false; #endif } -bool wxBMPFileHandler::SaveFile( - wxBitmap* pBitmap -, const wxString& rName -, int WXUNUSED(nType) -, const wxPalette* pPal -) +bool wxBMPFileHandler::SaveFile( wxBitmap* pBitmap, + const wxString& WXUNUSED(rName), + wxBitmapType WXUNUSED(nType), + const wxPalette* pPal ) { -#if wxUSE_IMAGE_LOADING_IN_OS2 - wxPalette* pActualPalette = (wxPalette *)pPal; +#if defined(wxUSE_IMAGE_LOADING_IN_OS2) && wxUSE_IMAGE_LOADING_IN_OS2 + wxPalette* pActualPalette = (wxPalette *)pPal; if (!pActualPalette) pActualPalette = pBitmap->GetPalette(); @@ -457,9 +431,11 @@ bool wxBMPFileHandler::SaveFile( ,pBitmap ,pActualPalette ) != 0); */ - return(FALSE); + return false; #else - return(FALSE); + wxUnusedVar(pBitmap); + wxUnusedVar(pPal); + return false; #endif } @@ -467,61 +443,39 @@ bool wxBMPFileHandler::SaveFile( // wxIcon handlers // ---------------------------------------------------------------------------- -bool wxICOFileHandler::LoadIcon( - wxIcon* pIcon -, const wxString& rName -, HPS hPs -, long lFlags -, int nDesiredWidth -, int nDesiredHeight -) +bool wxICOFileHandler::LoadIcon( wxIcon* pIcon, + const wxString& WXUNUSED(rName), + HPS WXUNUSED(hPs), + wxBitmapType WXUNUSED(lFlags), + int WXUNUSED(nDesiredWidth), + int WXUNUSED(nDesiredHeight) ) { -#if wxUSE_RESOURCE_LOADING_IN_OS2 +#if defined(wxUSE_RESOURCE_LOADING_IN_OS2) && wxUSE_RESOURCE_LOADING_IN_OS2 pIcon->UnRef(); - // actual size - wxSize vSize; - - return(FALSE); + return false; #else - return(FALSE); + wxUnusedVar(pIcon); + return false; #endif } -bool wxICOResourceHandler::LoadIcon( - wxIcon* pIcon -, const wxString& rName -, HPS hPs -, long lFlags -, int WXUNUSED(nDesiredWidth) -, int WXUNUSED(nDesiredHeight) -) +bool wxICOResourceHandler::LoadIcon( wxIcon* pIcon, + const wxString& rName, + HPS WXUNUSED(hPs), + wxBitmapType WXUNUSED(lFlags), + int WXUNUSED(nDesiredWidth), + int WXUNUSED(nDesiredHeight) ) { HPOINTER hIcon; - hIcon = ::WinLoadFileIcon( (PSZ)rName.c_str() + hIcon = ::WinLoadFileIcon( rName.c_str() ,TRUE // load for private use ); pIcon->SetSize(32, 32); // all OS/2 icons are 32 x 32 - pIcon->SetHICON((WXHICON)hIcon); return pIcon->Ok(); } // end of wxICOResourceHandler::LoadIcon - -// ---------------------------------------------------------------------------- -// private functions -// ---------------------------------------------------------------------------- - -static wxSize GetHiconSize( - WXHICON hicon -) -{ - wxSize vSize(32, 32); // default - - // all OS/2 icons are 32x32 - return(vSize); -} -