X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1cfa5d8e39c6572fd20438d5bc29360a56ac328b..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/src/msw/gdiimage.cpp?ds=sidebyside diff --git a/src/msw/gdiimage.cpp b/src/msw/gdiimage.cpp index b327dd1969..ff89f0755b 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" @@ -31,27 +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/msw/gdiimage.h" -#ifndef __WXMICROWIN__ +#if wxUSE_WXDIB #include "wx/msw/dib.h" #endif -#include "wx/msw/bitmap.h" -#include "wx/msw/gdiimage.h" -#include "wx/bitmap.h" - -#include "wx/listimpl.cpp" -WX_DEFINE_LIST(wxGDIImageHandlerList); +#ifdef __WXWINCE__ +#include +#include +#endif +#include "wx/file.h" -#ifdef __WIN16__ -# include "wx/msw/curico.h" -#endif // __WIN16__ +#include "wx/listimpl.cpp" +WX_DEFINE_LIST(wxGDIImageHandlerList) // ---------------------------------------------------------------------------- // private classes @@ -108,7 +104,7 @@ public: // creating and saving icons is not supported virtual bool Create(wxGDIImage *WXUNUSED(image), - void *WXUNUSED(data), + const void* WXUNUSED(data), long WXUNUSED(flags), int WXUNUSED(width), int WXUNUSED(height), @@ -150,6 +146,7 @@ public: { } +protected: virtual bool LoadIcon(wxIcon *icon, const wxString& name, long flags, int desiredWidth = -1, int desiredHeight = -1); @@ -167,6 +164,7 @@ public: { } +protected: virtual bool LoadIcon(wxIcon *icon, const wxString& name, long flags, int desiredWidth = -1, int desiredHeight = -1); @@ -245,7 +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(); @@ -260,11 +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; @@ -277,7 +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(); @@ -292,13 +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; } } @@ -325,7 +323,7 @@ bool wxBMPResourceHandler::LoadFile(wxBitmap *bitmap, int WXUNUSED(desiredHeight)) { // TODO: load colourmap. - bitmap->SetHBITMAP((WXHBITMAP)::LoadBitmap(wxGetInstance(), name)); + bitmap->SetHBITMAP((WXHBITMAP)::LoadBitmap(wxGetInstance(), name.wx_str())); if ( !bitmap->Ok() ) { @@ -346,6 +344,9 @@ 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; } @@ -354,21 +355,12 @@ bool wxBMPFileHandler::LoadFile(wxBitmap *bitmap, int WXUNUSED(desiredWidth), int WXUNUSED(desiredHeight)) { -#if wxUSE_IMAGE_LOADING_IN_MSW - wxPalette *palette = NULL; - bool success = wxLoadIntoBitmap(WXSTRINGCAST name, bitmap, &palette) != 0; - -#if wxUSE_PALETTE - if ( success && palette ) - { - bitmap->SetPalette(*palette); - } +#if wxUSE_WXDIB + wxCHECK_MSG( bitmap, false, _T("NULL bitmap in LoadFile") ); - // it was copied by the bitmap if it was loaded successfully - delete palette; -#endif // wxUSE_PALETTE + wxDIB dib(name); - return success; + return dib.IsOk() && bitmap->CopyFromDIB(dib); #else return false; #endif @@ -377,19 +369,14 @@ bool wxBMPFileHandler::LoadFile(wxBitmap *bitmap, bool wxBMPFileHandler::SaveFile(wxBitmap *bitmap, const wxString& name, int WXUNUSED(type), - const wxPalette *pal) + const wxPalette * WXUNUSED(pal)) { -#if wxUSE_IMAGE_LOADING_IN_MSW +#if wxUSE_WXDIB + wxCHECK_MSG( bitmap, false, _T("NULL bitmap in SaveFile") ); -#if wxUSE_PALETTE - wxPalette *actualPalette = (wxPalette *)pal; - if ( !actualPalette ) - actualPalette = bitmap->GetPalette(); -#else - wxPalette *actualPalette = NULL; -#endif // wxUSE_PALETTE + wxDIB dib(*bitmap); - return wxSaveBitmap(WXSTRINGCAST name, bitmap, actualPalette) != 0; + return dib.Save(name); #else return false; #endif @@ -404,13 +391,11 @@ bool wxICOFileHandler::LoadIcon(wxIcon *icon, long WXUNUSED(flags), int desiredWidth, int desiredHeight) { -#if wxUSE_RESOURCE_LOADING_IN_MSW icon->UnRef(); // actual size wxSize size; -#ifdef __WIN32__ HICON hicon = NULL; // Parse the filename: it may be of the form "filename;n" in order to @@ -448,12 +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 @@ -466,7 +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'."), @@ -475,11 +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 ) { @@ -490,21 +477,6 @@ bool wxICOFileHandler::LoadIcon(wxIcon *icon, } size = wxGetHiconSize(hicon); -#else // Win16 - HICON hicon = ReadIconFile((wxChar *)name.c_str(), - wxGetInstance(), - &size.x, &size.y); - HICON hIcon = 0; - HANDLE hDIB = 0; - - // Read the icon DIB from file - if( (hDIB = ReadIcon((wxChar *)name.c_str(), &size.x, &size.y)) == (HANDLE) NULL) - return false; - - // Create an icon from DIB - hicon = MakeIcon( hDIB, wxGetInstance()); - GlobalFree( hDIB); -#endif // Win32/Win16 if ( (desiredWidth != -1 && desiredWidth != size.x) || (desiredHeight != -1 && desiredHeight != size.y) ) @@ -523,9 +495,6 @@ bool wxICOFileHandler::LoadIcon(wxIcon *icon, icon->SetSize(size.x, size.y); return icon->Ok(); -#else - return false; -#endif } bool wxICOResourceHandler::LoadIcon(wxIcon *icon, @@ -547,20 +516,19 @@ bool wxICOResourceHandler::LoadIcon(wxIcon *icon, // note that we can't just always call LoadImage() because it seems to do // some icon rescaling internally which results in very ugly 16x16 icons -#if defined(__WIN32__) && !defined(__SC__) if ( hasSize ) { - hicon = (HICON)::LoadImage(wxGetInstance(), name, IMAGE_ICON, + hicon = (HICON)::LoadImage(wxGetInstance(), name.wx_str(), IMAGE_ICON, desiredWidth, desiredHeight, LR_DEFAULTCOLOR); } else -#endif // Win32/!Win32 { - 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 @@ -583,6 +551,7 @@ bool wxICOResourceHandler::LoadIcon(wxIcon *icon, } } } +#endif wxSize size = wxGetHiconSize(hicon); icon->SetSize(size.x, size.y); @@ -596,13 +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; -#ifdef __WIN32__ - // Win32s doesn't have GetIconInfo function... - if ( hicon && wxGetOsVersion() != wxWIN32S ) +#ifndef __WXWINCE__ + if ( hicon ) { ICONINFO info; if ( !::GetIconInfo(hicon, &info) ) @@ -626,9 +594,16 @@ wxSize wxGetHiconSize(HICON hicon) ::DeleteObject(info.hbmColor); } } -#endif + + 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__ + +#endif // __WXMICROWIN__