X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/05d3cd45e5991ee8275ca870d17b28b17ca34c87..94d0d21a15fa73ac426480d195d16ee04caf2de8:/src/msw/gdiimage.cpp diff --git a/src/msw/gdiimage.cpp b/src/msw/gdiimage.cpp index 1e7606bcbe..910d6c90b5 100644 --- a/src/msw/gdiimage.cpp +++ b/src/msw/gdiimage.cpp @@ -1,5 +1,5 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: msw/gdiimage.cpp +// Name: src/msw/gdiimage.cpp // Purpose: wxGDIImage implementation // Author: Vadim Zeitlin // Modified by: @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "gdiimage.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -31,18 +27,27 @@ #ifndef WX_PRECOMP #include "wx/string.h" #include "wx/log.h" + #include "wx/app.h" + #include "wx/bitmap.h" #endif // WX_PRECOMP #include "wx/msw/private.h" -#include "wx/app.h" - -#include "wx/bitmap.h" #include "wx/msw/gdiimage.h" + +#if wxUSE_WXDIB #include "wx/msw/dib.h" +#endif + +#ifdef __WXWINCE__ +#include +#include +#endif + +#include "wx/file.h" #include "wx/listimpl.cpp" -WX_DEFINE_LIST(wxGDIImageHandlerList); +WX_DEFINE_LIST(wxGDIImageHandlerList) // ---------------------------------------------------------------------------- // private classes @@ -62,11 +67,11 @@ public: } virtual bool LoadFile(wxBitmap *bitmap, - const wxString& name, long flags, + const wxString& name, wxBitmapType flags, int desiredWidth, int desiredHeight); - virtual bool SaveFile(wxBitmap *bitmap, - const wxString& name, int type, - const wxPalette *palette = NULL); + virtual bool SaveFile(const wxBitmap *bitmap, + const wxString& name, wxBitmapType type, + const wxPalette *palette = NULL) const; private: DECLARE_DYNAMIC_CLASS(wxBMPFileHandler) @@ -82,7 +87,7 @@ public: } virtual bool LoadFile(wxBitmap *bitmap, - const wxString& name, long flags, + const wxString& name, wxBitmapType flags, int desiredWidth, int desiredHeight); private: @@ -92,15 +97,15 @@ private: class WXDLLEXPORT wxIconHandler : public wxGDIImageHandler { public: - wxIconHandler(const wxString& name, const wxString& ext, long type) + wxIconHandler(const wxString& name, const wxString& ext, wxBitmapType type) : wxGDIImageHandler(name, ext, type) { } // creating and saving icons is not supported virtual bool Create(wxGDIImage *WXUNUSED(image), - void *WXUNUSED(data), - long WXUNUSED(flags), + const void* WXUNUSED(data), + wxBitmapType WXUNUSED(flags), int WXUNUSED(width), int WXUNUSED(height), int WXUNUSED(depth) = 1) @@ -108,16 +113,16 @@ public: return false; } - virtual bool Save(wxGDIImage *WXUNUSED(image), + virtual bool Save(const wxGDIImage *WXUNUSED(image), const wxString& WXUNUSED(name), - int WXUNUSED(type)) + wxBitmapType WXUNUSED(type)) const { return false; } virtual bool Load(wxGDIImage *image, const wxString& name, - long flags, + wxBitmapType flags, int desiredWidth, int desiredHeight) { wxIcon *icon = wxDynamicCast(image, wxIcon); @@ -128,7 +133,7 @@ public: protected: virtual bool LoadIcon(wxIcon *icon, - const wxString& name, long flags, + const wxString& name, wxBitmapType flags, int desiredWidth = -1, int desiredHeight = -1) = 0; }; @@ -141,8 +146,9 @@ public: { } +protected: virtual bool LoadIcon(wxIcon *icon, - const wxString& name, long flags, + const wxString& name, wxBitmapType flags, int desiredWidth = -1, int desiredHeight = -1); private: @@ -158,8 +164,9 @@ public: { } +protected: virtual bool LoadIcon(wxIcon *icon, - const wxString& name, long flags, + const wxString& name, wxBitmapType flags, int desiredWidth = -1, int desiredHeight = -1); private: @@ -236,7 +243,7 @@ bool wxGDIImage::RemoveHandler(const wxString& name) wxGDIImageHandler *wxGDIImage::FindHandler(const wxString& name) { - wxGDIImageHandlerList::Node *node = ms_handlers.GetFirst(); + wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst(); while ( node ) { wxGDIImageHandler *handler = node->GetData(); @@ -251,11 +258,11 @@ wxGDIImageHandler *wxGDIImage::FindHandler(const wxString& name) wxGDIImageHandler *wxGDIImage::FindHandler(const wxString& extension, long type) { - wxGDIImageHandlerList::Node *node = ms_handlers.GetFirst(); + wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst(); while ( node ) { wxGDIImageHandler *handler = node->GetData(); - if ( (handler->GetExtension() = extension) && + if ( (handler->GetExtension() == extension) && (type == -1 || handler->GetType() == type) ) { return handler; @@ -268,7 +275,7 @@ wxGDIImageHandler *wxGDIImage::FindHandler(const wxString& extension, wxGDIImageHandler *wxGDIImage::FindHandler(long type) { - wxGDIImageHandlerList::Node *node = ms_handlers.GetFirst(); + wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst(); while ( node ) { wxGDIImageHandler *handler = node->GetData(); @@ -283,13 +290,13 @@ wxGDIImageHandler *wxGDIImage::FindHandler(long type) void wxGDIImage::CleanUpHandlers() { - wxGDIImageHandlerList::Node *node = ms_handlers.GetFirst(); + wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst(); while ( node ) { wxGDIImageHandler *handler = node->GetData(); - wxGDIImageHandlerList::Node *next = node->GetNext(); + wxGDIImageHandlerList::compatibility_iterator next = node->GetNext(); delete handler; - delete node; + ms_handlers.Erase( node ); node = next; } } @@ -311,12 +318,12 @@ void wxGDIImage::InitStandardHandlers() // ---------------------------------------------------------------------------- bool wxBMPResourceHandler::LoadFile(wxBitmap *bitmap, - const wxString& name, long WXUNUSED(flags), + const wxString& name, wxBitmapType WXUNUSED(flags), int WXUNUSED(desiredWidth), int WXUNUSED(desiredHeight)) { // TODO: load colourmap. - bitmap->SetHBITMAP((WXHBITMAP)::LoadBitmap(wxGetInstance(), name)); + bitmap->SetHBITMAP((WXHBITMAP)::LoadBitmap(wxGetInstance(), name.wx_str())); if ( !bitmap->Ok() ) { @@ -337,31 +344,42 @@ bool wxBMPResourceHandler::LoadFile(wxBitmap *bitmap, bitmap->SetHeight(bm.bmHeight); bitmap->SetDepth(bm.bmBitsPixel); + // use 0xc0c0c0 as transparent colour by default + bitmap->SetMask(new wxMask(*bitmap, *wxLIGHT_GREY)); + return true; } bool wxBMPFileHandler::LoadFile(wxBitmap *bitmap, - const wxString& name, long WXUNUSED(flags), + const wxString& name, wxBitmapType WXUNUSED(flags), int WXUNUSED(desiredWidth), int WXUNUSED(desiredHeight)) { +#if wxUSE_WXDIB wxCHECK_MSG( bitmap, false, _T("NULL bitmap in LoadFile") ); wxDIB dib(name); return dib.IsOk() && bitmap->CopyFromDIB(dib); +#else + return false; +#endif } -bool wxBMPFileHandler::SaveFile(wxBitmap *bitmap, +bool wxBMPFileHandler::SaveFile(const wxBitmap *bitmap, const wxString& name, - int WXUNUSED(type), - const wxPalette * WXUNUSED(pal)) + wxBitmapType WXUNUSED(type), + const wxPalette * WXUNUSED(pal)) const { +#if wxUSE_WXDIB wxCHECK_MSG( bitmap, false, _T("NULL bitmap in SaveFile") ); wxDIB dib(*bitmap); return dib.Save(name); +#else + return false; +#endif } // ---------------------------------------------------------------------------- @@ -370,7 +388,7 @@ bool wxBMPFileHandler::SaveFile(wxBitmap *bitmap, bool wxICOFileHandler::LoadIcon(wxIcon *icon, const wxString& name, - long WXUNUSED(flags), + wxBitmapType WXUNUSED(flags), int desiredWidth, int desiredHeight) { icon->UnRef(); @@ -415,12 +433,12 @@ bool wxICOFileHandler::LoadIcon(wxIcon *icon, } else #endif - // were we asked for a large icon? + // were we asked for a large icon? if ( desiredWidth == ::GetSystemMetrics(SM_CXICON) && desiredHeight == ::GetSystemMetrics(SM_CYICON) ) { // get the specified large icon from file - if ( !::ExtractIconEx(nameReal, iconIndex, &hicon, NULL, 1) ) + if ( !::ExtractIconEx(nameReal.wx_str(), iconIndex, &hicon, NULL, 1) ) { // it is not an error, but it might still be useful to be informed // about it optionally @@ -433,7 +451,7 @@ bool wxICOFileHandler::LoadIcon(wxIcon *icon, desiredHeight == ::GetSystemMetrics(SM_CYSMICON) ) { // get the specified small icon from file - if ( !::ExtractIconEx(nameReal, iconIndex, NULL, &hicon, 1) ) + if ( !::ExtractIconEx(nameReal.wx_str(), iconIndex, NULL, &hicon, 1) ) { wxLogTrace(_T("iconload"), _T("No small icons found in the file '%s'."), @@ -442,11 +460,13 @@ bool wxICOFileHandler::LoadIcon(wxIcon *icon, } //else: not standard size, load below +#ifndef __WXWINCE__ if ( !hicon ) { // take any size icon from the file by index - hicon = ::ExtractIcon(wxGetInstance(), nameReal, iconIndex); + hicon = ::ExtractIcon(wxGetInstance(), nameReal.wx_str(), iconIndex); } +#endif if ( !hicon ) { @@ -479,7 +499,7 @@ bool wxICOFileHandler::LoadIcon(wxIcon *icon, bool wxICOResourceHandler::LoadIcon(wxIcon *icon, const wxString& name, - long WXUNUSED(flags), + wxBitmapType WXUNUSED(flags), int desiredWidth, int desiredHeight) { HICON hicon; @@ -498,16 +518,17 @@ bool wxICOResourceHandler::LoadIcon(wxIcon *icon, // some icon rescaling internally which results in very ugly 16x16 icons if ( hasSize ) { - hicon = (HICON)::LoadImage(wxGetInstance(), name, IMAGE_ICON, + hicon = (HICON)::LoadImage(wxGetInstance(), name.wx_str(), IMAGE_ICON, desiredWidth, desiredHeight, LR_DEFAULTCOLOR); } else { - hicon = ::LoadIcon(wxGetInstance(), name); + hicon = ::LoadIcon(wxGetInstance(), name.wx_str()); } // next check if it's not a standard icon +#ifndef __WXWINCE__ if ( !hicon && !hasSize ) { static const struct @@ -530,6 +551,7 @@ bool wxICOResourceHandler::LoadIcon(wxIcon *icon, } } } +#endif wxSize size = wxGetHiconSize(hicon); icon->SetSize(size.x, size.y); @@ -543,11 +565,12 @@ bool wxICOResourceHandler::LoadIcon(wxIcon *icon, // private functions // ---------------------------------------------------------------------------- -wxSize wxGetHiconSize(HICON hicon) +wxSize wxGetHiconSize(HICON WXUNUSED_IN_WINCE(hicon)) { - wxSize size(32, 32); // default + wxSize size; - if ( hicon && wxGetOsVersion() != wxWIN32S ) +#ifndef __WXWINCE__ + if ( hicon ) { ICONINFO info; if ( !::GetIconInfo(hicon, &info) ) @@ -572,8 +595,15 @@ wxSize wxGetHiconSize(HICON hicon) } } + if ( !size.x ) +#endif // !__WXWINCE__ + { + // use default icon size on this hardware + size.x = ::GetSystemMetrics(SM_CXICON); + size.y = ::GetSystemMetrics(SM_CYICON); + } + return size; } #endif // __WXMICROWIN__ -