Add support for icons in wxAUI panes title bars.

[wxWidgets.git] / src / os2 / icon.cpp

diff --git a/src/os2/icon.cpp b/src/os2/icon.cpp
index 4801c71d86cbf0af0d0f30e93d0891b1347da6a0..bfef80f19c186aba653a76886d669cd7d9e610b8 100644 (file)
--- a/src/os2/icon.cpp
+++ b/src/os2/icon.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        icon.cpp
+// Name:        src/os2/icon.cpp

 // Purpose:     wxIcon class
 // Author:      David Webster
 // Modified by:
 // Purpose:     wxIcon class
 // Author:      David Webster
 // Modified by:


@@ -13,23 +13,22 @@
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

+#include "wx/icon.h"
+

 #ifndef WX_PRECOMP
 #ifndef WX_PRECOMP

-    #include "wx/defs.h"

     #include "wx/list.h"
     #include "wx/utils.h"
     #include "wx/app.h"
     #include "wx/list.h"
     #include "wx/utils.h"
     #include "wx/app.h"

-    #include "wx/icon.h"
+    #include "wx/log.h"

 #endif
 
 #include "wx/os2/private.h"
 #include "assert.h"
 
 #endif
 
 #include "wx/os2/private.h"
 #include "assert.h"
 

-#include "wx/icon.h"
-
-    IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxIconBase)
+IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxGDIObject)

 
 // ============================================================================
 // implementation
 
 // ============================================================================
 // implementation


@@ -50,32 +49,31 @@ void wxIconRefData::Free()
 // ----------------------------------------------------------------------------
 
 wxIcon::wxIcon()
 // ----------------------------------------------------------------------------
 
 wxIcon::wxIcon()

+       :m_bIsXpm(false)

 {
 }
 
 {
 }
 

-wxIcon::wxIcon(
-  const char                        WXUNUSED(bits)[]
-, int                               WXUNUSED(nWidth)
-, int                               WXUNUSED(nHeight)
-)
+wxIcon::wxIcon( const char WXUNUSED(bits)[],
+                int        WXUNUSED(nWidth),
+                int        WXUNUSED(nHeight) )
+       :m_bIsXpm(false)

 {
 }
 
 {
 }
 

-wxIcon::wxIcon(
-  const wxString&                   rIconFile
-, long                              lFlags
-, int                               nDesiredWidth
-, int                               nDesiredHeight
-)
+wxIcon::wxIcon( const wxString& rIconFile,
+                wxBitmapType    lFlags,
+                int             nDesiredWidth,
+                int             nDesiredHeight )
+       :m_bIsXpm(false)

 {
     //
     // A very poor hack, but we have to have separate icon files from windows
     // So we have a modified name where replace the last three characters
     // with os2.  Also need the extension.
     //
 {
     //
     // A very poor hack, but we have to have separate icon files from windows
     // So we have a modified name where replace the last three characters
     // with os2.  Also need the extension.
     //

-    wxString                         sOs2Name = rIconFile.Mid(0, rIconFile.Length() - 3);
+    wxString sOs2Name = rIconFile.Mid(0, rIconFile.length() - 3);

 
 

-    sOs2Name += "Os2.ico";
+    sOs2Name += wxT("Os2.ico");

     LoadFile( sOs2Name
              ,lFlags
              ,nDesiredWidth
     LoadFile( sOs2Name
              ,lFlags
              ,nDesiredWidth


@@ -87,20 +85,27 @@ wxIcon::~wxIcon()
 {
 }
 
 {
 }
 

-void wxIcon::CreateIconFromXpm(
-  const char**                      ppData
-)
+void wxIcon::CreateIconFromXpm(const char* const* ppData)

 {
     wxBitmap                        vBmp(ppData);
 
     CopyFromBitmap(vBmp);
 {
     wxBitmap                        vBmp(ppData);
 
     CopyFromBitmap(vBmp);

+    if (GetHICON())
+    {
+        m_bIsXpm = true;
+        m_vXpmSrc = vBmp;
+    }

 } // end of wxIcon::CreateIconFromXpm
 
 } // end of wxIcon::CreateIconFromXpm
 

-void wxIcon::CopyFromBitmap(
-  const wxBitmap&                   rBmp
-)
+void wxIcon::CopyFromBitmap( const wxBitmap& rBmp )

 {
     wxMask*                         pMask = rBmp.GetMask();
 {
     wxMask*                         pMask = rBmp.GetMask();

+    HBITMAP                         hBmp = NULLHANDLE;
+    HBITMAP                         hBmpMask = NULLHANDLE;
+    HBITMAP                         hOldBitmap = NULLHANDLE;
+    ERRORID                         vError;
+    wxString                        sError;
+    LONG                            lHits;

 
     if (!pMask)
     {
 
     if (!pMask)
     {


@@ -113,45 +118,120 @@ void wxIcon::CopyFromBitmap(
                           );
     }
 
                           );
     }
 

-    POINTERINFO                        vIconInfo;
+    BITMAPINFOHEADER2 vHeader;
+    SIZEL             vSize = {0, 0};
+    DEVOPENSTRUC      vDop = {0L, "DISPLAY", NULL, 0L, 0L, 0L, 0L, 0L, 0L};
+    HDC               hDCSrc = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDop, NULLHANDLE);
+    HDC               hDCDst = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDop, NULLHANDLE);
+    HPS               hPSSrc = ::GpiCreatePS(vHabmain, hDCSrc, &vSize, PU_PELS | GPIA_ASSOC);
+    HPS               hPSDst = ::GpiCreatePS(vHabmain, hDCDst, &vSize, PU_PELS | GPIA_ASSOC);
+    POINTL            vPoint[4] = { {0, 0}, {rBmp.GetWidth(), rBmp.GetHeight()},
+                                    {0, 0}, {rBmp.GetWidth(), rBmp.GetHeight()}
+                                  };
+    POINTL            vPointMask[4] = { {0, 0}, {rBmp.GetWidth(), rBmp.GetHeight() * 2},
+                                        {0, 0}, {rBmp.GetWidth(), rBmp.GetHeight()}
+                                    };
+    POINTERINFO       vIconInfo;

 
     memset(&vIconInfo, '\0', sizeof(POINTERINFO));
     vIconInfo.fPointer = FALSE;  // we want an icon, not a pointer
 
     memset(&vIconInfo, '\0', sizeof(POINTERINFO));
     vIconInfo.fPointer = FALSE;  // we want an icon, not a pointer

-    vIconInfo.hbmColor = GetHbitmapOf(rBmp);
-
-    SIZEL                           vSize = {0, 0};
-    DEVOPENSTRUC                    vDop = {0L, "DISPLAY", NULL, 0L, 0L, 0L, 0L, 0L, 0L};
-    HDC                             hDCSrc = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDop, NULLHANDLE);
-    HDC                             hDCDst = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDop, NULLHANDLE);
-    HPS                             hPSSrc = ::GpiCreatePS(vHabmain, hDCSrc, &vSize, PU_PELS | GPIA_ASSOC);
-    HPS                             hPSDst = ::GpiCreatePS(vHabmain, hDCDst, &vSize, PU_PELS | GPIA_ASSOC);
-    POINTL                          vPoint[4] = { 0, 0, rBmp.GetWidth(), rBmp.GetHeight(),
-                                                  0, 0, rBmp.GetWidth(), rBmp.GetHeight()
-                                                };
-    ::GpiSetBitmap(hPSSrc, (HBITMAP) pMask->GetMaskBitmap());
-    ::GpiSetBitmap(hPSDst, (HBITMAP) vIconInfo.hbmColor);
-    ::GpiBitBlt( hPSDst
-                ,hPSSrc
-                ,4L
-                ,vPoint
-                ,ROP_SRCAND
-                ,BBO_IGNORE
-               );

 
 

-    ::GpiSetBitmap(hPSSrc, NULL);
-    ::GpiSetBitmap(hPSDst, NULL);
-    ::GpiDestroyPS(hPSSrc);
-    ::GpiDestroyPS(hPSDst);
-    ::DevCloseDC(hDCSrc);
-    ::DevCloseDC(hDCDst);
+    memset(&vHeader, '\0', 16);
+    vHeader.cbFix           = 16;
+    vHeader.cx              = (ULONG)rBmp.GetWidth();
+    vHeader.cy              = (ULONG)rBmp.GetHeight();
+    vHeader.cPlanes         = 1L;
+    vHeader.cBitCount       = 24;

 
 

-    HICON                           hIcon = ::WinCreatePointerIndirect( HWND_DESKTOP
-                                                                       ,&vIconInfo
-                                                                      );
+    hBmp = ::GpiCreateBitmap( hPSDst
+                             ,&vHeader
+                             ,0L
+                             ,NULL
+                             ,NULL
+                            );
+
+    if ((hOldBitmap = ::GpiSetBitmap(hPSDst, hBmp)) == HBM_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+    if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, (HBITMAP)rBmp.GetHBITMAP())) == HBM_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+    if ((lHits = ::GpiBitBlt( hPSDst
+                             ,hPSSrc
+                             ,4L
+                             ,vPoint
+                             ,ROP_SRCCOPY
+                             ,BBO_IGNORE
+                            )) == GPI_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+    if ((hOldBitmap = ::GpiSetBitmap(hPSDst, NULLHANDLE)) == HBM_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+    if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, NULLHANDLE)) == HBM_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+    vIconInfo.hbmColor = hBmp;
+
+    vHeader.cy              = (ULONG)rBmp.GetHeight() * 2;
+    hBmpMask = ::GpiCreateBitmap( hPSDst
+                                 ,&vHeader
+                                 ,0L
+                                 ,NULL
+                                 ,NULL
+                                );
+
+    if ((hOldBitmap = ::GpiSetBitmap(hPSDst, hBmpMask)) == HBM_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+    if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, (HBITMAP)pMask->GetMaskBitmap())) == HBM_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+    if ((lHits = ::GpiBitBlt( hPSDst
+                             ,hPSSrc
+                             ,4L
+                             ,vPointMask
+                             ,ROP_SRCCOPY
+                             ,BBO_IGNORE
+                            )) == GPI_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+    if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, NULLHANDLE)) == HBM_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+    if ((hOldBitmap = ::GpiSetBitmap(hPSDst, NULLHANDLE)) == HBM_ERROR)
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+    }
+
+    vIconInfo.hbmPointer = hBmpMask;
+
+    HICON hIcon = ::WinCreatePointerIndirect( HWND_DESKTOP, &vIconInfo);

 
     if (!hIcon)
     {
         wxLogLastError(wxT("WinCreatePointerIndirect"));
 
     if (!hIcon)
     {
         wxLogLastError(wxT("WinCreatePointerIndirect"));

+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);

     }
     else
     {
     }
     else
     {


@@ -168,14 +248,18 @@ void wxIcon::CopyFromBitmap(
         //
         delete pMask;
     }
         //
         delete pMask;
     }

+    ::GpiSetBitmap(hPSSrc, NULL);
+    ::GpiSetBitmap(hPSDst, NULL);
+    ::GpiDestroyPS(hPSSrc);
+    ::GpiDestroyPS(hPSDst);
+    ::DevCloseDC(hDCSrc);
+    ::DevCloseDC(hDCDst);

 } // end of wxIcon::CopyFromBitmap
 
 } // end of wxIcon::CopyFromBitmap
 

-bool wxIcon::LoadFile(
-  const wxString&                   rFilename
-, long                              lType
-, int                               nDesiredWidth
-, int                               nDesiredHeight
-)
+bool wxIcon::LoadFile( const wxString& rFilename,
+                       wxBitmapType lType,
+                       int nDesiredWidth,
+                       int nDesiredHeight )

 {
     HPS                             hPs = NULLHANDLE;
 
 {
     HPS                             hPs = NULLHANDLE;
 


@@ -192,6 +276,5 @@ bool wxIcon::LoadFile(
                               ,nDesiredHeight
                              ));
     else
                               ,nDesiredHeight
                              ));
     else

-        return(FALSE);
+        return false;

 }
 }

-