src/msw/artmsw.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/msw/artmsw.cpp
   3 // Purpose:     stock wxArtProvider instance with native MSW stock icons
   4 // Author:      Vaclav Slavik
   5 // Modified by:
   6 // Created:     2008-10-15
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Vaclav Slavik, 2008
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ---------------------------------------------------------------------------
  13 // headers
  14 // ---------------------------------------------------------------------------
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #if defined(__BORLANDC__)
  20     #pragma hdrstop
  21 #endif
  22
  23 #include "wx/artprov.h"
  24 #include "wx/msw/wrapwin.h"
  25
  26
  27 // ----------------------------------------------------------------------------
  28 // wxWindowsArtProvider
  29 // ----------------------------------------------------------------------------
  30
  31 class wxWindowsArtProvider : public wxArtProvider
  32 {
  33 protected:
  34     virtual wxBitmap CreateBitmap(const wxArtID& id, const wxArtClient& client,
  35                                   const wxSize& size);
  36 };
  37
  38 static wxBitmap CreateFromStdIcon(const char *iconName)
  39 {
  40     wxIcon icon(iconName);
  41     wxBitmap bmp;
  42     bmp.CopyFromIcon(icon);
  43     return bmp;
  44 }
  45
  46 wxBitmap wxWindowsArtProvider::CreateBitmap(const wxArtID& id,
  47                                             const wxArtClient& WXUNUSED(client),
  48                                             const wxSize& WXUNUSED(size))
  49 {
  50     // handle message box icons specially (wxIcon ctor treat these names
  51     // as special cases via wxICOResourceHandler::LoadIcon):
  52     if ( id == wxART_ERROR )
  53         return CreateFromStdIcon("wxICON_ERROR");
  54     else if ( id == wxART_INFORMATION )
  55         return CreateFromStdIcon("wxICON_INFORMATION");
  56     else if ( id == wxART_WARNING )
  57         return CreateFromStdIcon("wxICON_WARNING");
  58     else if ( id == wxART_QUESTION )
  59         return CreateFromStdIcon("wxICON_QUESTION");
  60
  61     // for anything else, fall back to generic provider:
  62     return wxNullBitmap;
  63 }
  64
  65 // ----------------------------------------------------------------------------
  66 // wxArtProvider::InitNativeProvider()
  67 // ----------------------------------------------------------------------------
  68
  69 /*static*/ void wxArtProvider::InitNativeProvider()
  70 {
  71     Push(new wxWindowsArtProvider);
  72 }
  73
  74 // ----------------------------------------------------------------------------
  75 // wxArtProvider::GetNativeSizeHint()
  76 // ----------------------------------------------------------------------------
  77
  78 /*static*/
  79 wxSize wxArtProvider::GetNativeSizeHint(const wxArtClient& client)
  80 {
  81     if ( client == wxART_TOOLBAR )
  82     {
  83         return wxSize(24, 24);
  84     }
  85     else if ( client == wxART_MENU )
  86     {
  87         return wxSize(16, 16);
  88     }
  89     else if ( client == wxART_FRAME_ICON )
  90     {
  91         return wxSize(::GetSystemMetrics(SM_CXSMICON),
  92                       ::GetSystemMetrics(SM_CYSMICON));
  93     }
  94     else if ( client == wxART_CMN_DIALOG ||
  95               client == wxART_MESSAGE_BOX )
  96     {
  97         return wxSize(::GetSystemMetrics(SM_CXICON),
  98                       ::GetSystemMetrics(SM_CYICON));
  99     }
 100     else if (client == wxART_BUTTON)
 101     {
 102         return wxSize(16, 16);
 103     }
 104
 105     return wxDefaultSize;
 106 }