PCX images can now be embedded in streams

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

diff --git a/src/msw/imaglist.cpp b/src/msw/imaglist.cpp
index 1ad87888ba49c85dd0ac717ba7f45d1dc4822208..642fc9290c2619630096d6f67a308b7a597cdc53 100644 (file)
--- a/src/msw/imaglist.cpp
+++ b/src/msw/imaglist.cpp
@@ -26,19 +26,22 @@
 #include <stdio.h>
 #include "wx/setup.h"
 #include "wx/window.h"
-#include "wx/dcclient.h"
+#include "wx/icon.h"
+#include "wx/dc.h"
+#include "wx/string.h"
 #endif
 
+#include "wx/log.h"
+#include "wx/intl.h"
+
 #include "wx/msw/imaglist.h"
 #include "wx/msw/private.h"
 
-#ifndef __GNUWIN32__
+#if (defined(__WIN95__) && !defined(__GNUWIN32__)) || defined(__TWIN32__) || defined(wxUSE_NORLANDER_HEADERS)
 #include <commctrl.h>
 #endif
 
-#if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxImageList, wxObject)
-#endif
 
 wxImageList::wxImageList(void)
 {
@@ -86,7 +89,37 @@ int wxImageList::Add(const wxBitmap& bitmap, const wxBitmap& mask)
        HBITMAP hBitmap2 = 0;
        if ( mask.Ok() )
            hBitmap2 = (HBITMAP) mask.GetHBITMAP();
-       return ImageList_Add((HIMAGELIST) GetHIMAGELIST(), hBitmap1, hBitmap2);
+    else if (bitmap.GetMask())
+        hBitmap2 = (HBITMAP) bitmap.GetMask()->GetMaskBitmap();
+
+    HBITMAP hBitmapI=0;
+    if(hBitmap2!=0) {
+        // Microsoft imagelist masks are inverted from wxWindows mask standard (white is mask color)
+        BITMAP bm;
+        ::GetObject(hBitmap2,sizeof(BITMAP),(LPVOID)&bm);
+        int w=bm.bmWidth;
+        int h=bm.bmHeight;
+        HDC hdc = ::CreateCompatibleDC(NULL);   
+        HDC hdci = ::CreateCompatibleDC(NULL);  
+        hBitmapI = ::CreateCompatibleBitmap(hdci, w, h);
+        ::SelectObject(hdc, hBitmap2);
+        ::SelectObject(hdci, hBitmapI);
+        ::BitBlt(hdci, 0, 0, w, h, hdc, 0, 0, NOTSRCCOPY);
+        ::DeleteDC(hdc);
+        ::DeleteDC(hdci);
+    }
+
+    int index = ImageList_Add((HIMAGELIST) GetHIMAGELIST(), hBitmap1, hBitmapI);
+       if ( index == -1 )
+    {
+        wxLogError(_("Couldn't add an image to the image list."));
+    }
+
+    // Clean up inverted mask
+    if(hBitmapI!=0)
+        ::DeleteObject(hBitmapI);
+
+    return index;
 }
 
 // Adds a bitmap, using the specified colour to create the mask bitmap
@@ -94,9 +127,14 @@ int wxImageList::Add(const wxBitmap& bitmap, const wxBitmap& mask)
 // 'bitmap'.
 int wxImageList::Add(const wxBitmap& bitmap, const wxColour& maskColour)
 {
+#ifdef __TWIN32__
+        wxFAIL_MSG("ImageList_AddMasked not implemented in TWIN32");
+        return -1;
+#else
        HBITMAP hBitmap1 = (HBITMAP) bitmap.GetHBITMAP();
        COLORREF colorRef = PALETTERGB(maskColour.Red(), maskColour.Green(), maskColour.Blue());
        return ImageList_AddMasked((HIMAGELIST) GetHIMAGELIST(), hBitmap1, colorRef);
+#endif
 }
 
 // Adds a bitmap and mask from an icon.
@@ -111,11 +149,16 @@ int wxImageList::Add(const wxIcon& icon)
 // 'bitmap' and 'mask'.
 bool wxImageList::Replace(int index, const wxBitmap& bitmap, const wxBitmap& mask)
 {
+#ifdef __TWIN32__
+        wxFAIL_MSG("ImageList_Replace not implemented in TWIN32");
+        return FALSE;
+#else
        HBITMAP hBitmap1 = (HBITMAP) bitmap.GetHBITMAP();
        HBITMAP hBitmap2 = 0;
        if ( mask.Ok() )
            hBitmap2 = (HBITMAP) mask.GetHBITMAP();
        return (ImageList_Replace((HIMAGELIST) GetHIMAGELIST(), index, hBitmap1, hBitmap2) != 0);
+#endif
 }
 
 /* Not supported by Win95
@@ -140,7 +183,12 @@ bool wxImageList::Replace(int index, const wxIcon& icon)
 // Removes the image at the given index.
 bool wxImageList::Remove(int index)
 {
+#ifdef __TWIN32__
+        wxFAIL_MSG("ImageList_Replace not implemented in TWIN32");
+        return FALSE;
+#else
        return (ImageList_Remove((HIMAGELIST) GetHIMAGELIST(), index) != 0);
+#endif
 }
 
 // Remove all images
@@ -161,6 +209,10 @@ bool wxImageList::RemoveAll(void)
 bool wxImageList::Draw(int index, wxDC& dc, int x, int y,
     int flags, bool solidBackground)
 {
+#ifdef __TWIN32__
+        wxFAIL_MSG("ImageList_Replace not implemented in TWIN32");
+        return FALSE;
+#else
        HDC hDC = (HDC) dc.GetHDC();
        if ( !hDC )
                return FALSE;
@@ -194,6 +246,7 @@ bool wxImageList::Draw(int index, wxDC& dc, int x, int y,
 
        return (ImageList_Draw((HIMAGELIST) GetHIMAGELIST(), index, hDC,
                x, y, style) != 0);
+#endif
 }
 
 #endif