move to newer tex2rtf

[wxWidgets.git] / src / msw / gdiimage.cpp

diff --git a/src/msw/gdiimage.cpp b/src/msw/gdiimage.cpp
index b327dd19690b9b9c0e2f4e0c02575b8c85960fc1..ff89f0755b43f1f3707d20bff07c9b4ff3a5d97f 100644 (file)
--- 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:
 // Purpose:     wxGDIImage implementation
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-    #pragma implementation "gdiimage.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // 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"
 #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"
 
 #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/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 <winreg.h>
+#include <shellapi.h>
+#endif

 
 

+#include "wx/file.h"

 
 

-#ifdef __WIN16__
-#   include "wx/msw/curico.h"
-#endif // __WIN16__
+#include "wx/listimpl.cpp"
+WX_DEFINE_LIST(wxGDIImageHandlerList)

 
 // ----------------------------------------------------------------------------
 // private classes
 
 // ----------------------------------------------------------------------------
 // private classes


@@ -108,7 +104,7 @@ public:
 
     // creating and saving icons is not supported
     virtual bool Create(wxGDIImage *WXUNUSED(image),
 
     // 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),
                         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);
     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);
     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)
 {
 
 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();
     while ( node )
     {
         wxGDIImageHandler *handler = node->GetData();


@@ -260,11 +258,11 @@ wxGDIImageHandler *wxGDIImage::FindHandler(const wxString& name)
 wxGDIImageHandler *wxGDIImage::FindHandler(const wxString& extension,
                                            long type)
 {
 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();
     while ( node )
     {
         wxGDIImageHandler *handler = node->GetData();

-        if ( (handler->GetExtension() = extension) &&
+        if ( (handler->GetExtension() == extension) &&

              (type == -1 || handler->GetType() == type) )
         {
             return handler;
              (type == -1 || handler->GetType() == type) )
         {
             return handler;


@@ -277,7 +275,7 @@ wxGDIImageHandler *wxGDIImage::FindHandler(const wxString& extension,
 
 wxGDIImageHandler *wxGDIImage::FindHandler(long type)
 {
 
 wxGDIImageHandler *wxGDIImage::FindHandler(long type)
 {

-    wxGDIImageHandlerList::Node *node = ms_handlers.GetFirst();
+    wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst();

     while ( node )
     {
         wxGDIImageHandler *handler = node->GetData();
     while ( node )
     {
         wxGDIImageHandler *handler = node->GetData();


@@ -292,13 +290,13 @@ wxGDIImageHandler *wxGDIImage::FindHandler(long type)
 
 void wxGDIImage::CleanUpHandlers()
 {
 
 void wxGDIImage::CleanUpHandlers()
 {

-    wxGDIImageHandlerList::Node *node = ms_handlers.GetFirst();
+    wxGDIImageHandlerList::compatibility_iterator node = ms_handlers.GetFirst();

     while ( node )
     {
         wxGDIImageHandler *handler = node->GetData();
     while ( node )
     {
         wxGDIImageHandler *handler = node->GetData();

-        wxGDIImageHandlerList::Node *next = node->GetNext();
+        wxGDIImageHandlerList::compatibility_iterator next = node->GetNext();

         delete handler;
         delete handler;

-        delete node;
+        ms_handlers.Erase( node );

         node = next;
     }
 }
         node = next;
     }
 }


@@ -325,7 +323,7 @@ bool wxBMPResourceHandler::LoadFile(wxBitmap *bitmap,
                                     int WXUNUSED(desiredHeight))
 {
     // TODO: load colourmap.
                                     int WXUNUSED(desiredHeight))
 {
     // TODO: load colourmap.

-    bitmap->SetHBITMAP((WXHBITMAP)::LoadBitmap(wxGetInstance(), name));
+    bitmap->SetHBITMAP((WXHBITMAP)::LoadBitmap(wxGetInstance(), name.wx_str()));

 
     if ( !bitmap->Ok() )
     {
 
     if ( !bitmap->Ok() )
     {


@@ -346,6 +344,9 @@ bool wxBMPResourceHandler::LoadFile(wxBitmap *bitmap,
     bitmap->SetHeight(bm.bmHeight);
     bitmap->SetDepth(bm.bmBitsPixel);
 
     bitmap->SetHeight(bm.bmHeight);
     bitmap->SetDepth(bm.bmBitsPixel);
 

+    // use 0xc0c0c0 as transparent colour by default
+    bitmap->SetMask(new wxMask(*bitmap, *wxLIGHT_GREY));
+

     return true;
 }
 
     return true;
 }
 


@@ -354,21 +355,12 @@ bool wxBMPFileHandler::LoadFile(wxBitmap *bitmap,
                                 int WXUNUSED(desiredWidth),
                                 int WXUNUSED(desiredHeight))
 {
                                 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
 #else
     return false;
 #endif


@@ -377,19 +369,14 @@ bool wxBMPFileHandler::LoadFile(wxBitmap *bitmap,
 bool wxBMPFileHandler::SaveFile(wxBitmap *bitmap,
                                 const wxString& name,
                                 int WXUNUSED(type),
 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
 #else
     return false;
 #endif


@@ -404,13 +391,11 @@ bool wxICOFileHandler::LoadIcon(wxIcon *icon,
                                 long WXUNUSED(flags),
                                 int desiredWidth, int desiredHeight)
 {
                                 long WXUNUSED(flags),
                                 int desiredWidth, int desiredHeight)
 {

-#if wxUSE_RESOURCE_LOADING_IN_MSW

     icon->UnRef();
 
     // actual size
     wxSize size;
 
     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
     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
     }
     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 ( 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
         {
             // 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
               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'."),
         {
             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
 
     }
     //else: not standard size, load below
 

+#ifndef __WXWINCE__

     if ( !hicon )
     {
         // take any size icon from the file by index
     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 )
     {
 
     if ( !hicon )
     {


@@ -490,21 +477,6 @@ bool wxICOFileHandler::LoadIcon(wxIcon *icon,
     }
 
     size = wxGetHiconSize(hicon);
     }
 
     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) )
 
     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();
     icon->SetSize(size.x, size.y);
 
     return icon->Ok();

-#else
-    return false;
-#endif

 }
 
 bool wxICOResourceHandler::LoadIcon(wxIcon *icon,
 }
 
 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
 
     // 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 )
     {
     if ( hasSize )
     {

-        hicon = (HICON)::LoadImage(wxGetInstance(), name, IMAGE_ICON,
+        hicon = (HICON)::LoadImage(wxGetInstance(), name.wx_str(), IMAGE_ICON,

                                     desiredWidth, desiredHeight,
                                     LR_DEFAULTCOLOR);
     }
     else
                                     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
     }
 
     // next check if it's not a standard icon

+#ifndef __WXWINCE__

     if ( !hicon && !hasSize )
     {
         static const struct
     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);
 
     wxSize size = wxGetHiconSize(hicon);
     icon->SetSize(size.x, size.y);


@@ -596,13 +565,12 @@ bool wxICOResourceHandler::LoadIcon(wxIcon *icon,
 // private functions
 // ----------------------------------------------------------------------------
 
 // 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) )
     {
         ICONINFO info;
         if ( !::GetIconInfo(hicon, &info) )


@@ -626,9 +594,16 @@ wxSize wxGetHiconSize(HICON hicon)
                 ::DeleteObject(info.hbmColor);
         }
     }
                 ::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;
 }
 
     return size;
 }

-#endif
-    // __WXMICROWIN__
+
+#endif // __WXMICROWIN__