/////////////////////////////////////////////////////////////////////////////
-// Name: statbmp.cpp
+// Name: src/os2/statbmp.cpp
// Purpose: wxStaticBitmap
// Author: David Webster
// Modified by:
-// Created: ??/??/98
+// Created: 11/27/99
// RCS-ID: $Id$
// Copyright: (c) David Webster
// Licence: wxWindows licence
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#include "wx/window.h"
-#include "wx/os2/private.h"
+#include "wx/statbmp.h"
#ifndef WX_PRECOMP
#include "wx/icon.h"
- #include "wx/statbmp.h"
+ #include "wx/window.h"
+ #include "wx/dcclient.h"
#endif
+#include "wx/os2/private.h"
+
#include <stdio.h>
// ---------------------------------------------------------------------------
-// macors
+// macros
// ---------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
-#endif
+BEGIN_EVENT_TABLE(wxStaticBitmap, wxWindow)
+ EVT_PAINT(wxStaticBitmap::OnPaint)
+END_EVENT_TABLE()
+
+static wxGDIImage* ConvertImage(
+ const wxGDIImage& rBitmap
+)
+{
+ bool bIsIcon = rBitmap.IsKindOf( CLASSINFO(wxIcon) );
+
+ if(!bIsIcon )
+ {
+ wxASSERT_MSG( wxDynamicCast(&rBitmap, wxBitmap),
+ wxT("not an icon and not a bitmap?") );
+
+ const wxBitmap& rBmp = (const wxBitmap&)rBitmap;
+ wxMask* pMask = rBmp.GetMask();
+
+ if (pMask && pMask->GetMaskBitmap())
+ {
+ wxIcon* pIcon = new wxIcon;
+
+ pIcon->CopyFromBitmap(rBmp);
+ return pIcon;
+ }
+ return new wxBitmap(rBmp);
+ }
+
+ // copying a bitmap is a cheap operation
+ return new wxIcon( (const wxIcon&)rBitmap );
+} // end of ConvertImage
// ---------------------------------------------------------------------------
// wxStaticBitmap
// ---------------------------------------------------------------------------
-bool wxStaticBitmap::Create(wxWindow *parent, wxWindowID id,
- const wxBitmap& bitmap,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
+bool wxStaticBitmap::Create( wxWindow* pParent,
+ wxWindowID nId,
+ const wxGDIImage& rBitmap,
+ const wxPoint& rPos,
+ const wxSize& WXUNUSED(rSize),
+ long lStyle,
+ const wxString& rName )
{
- m_messageBitmap = bitmap;
- SetName(name);
- if (parent) parent->AddChild(this);
+ ERRORID vError;
+ wxString sError;
- if ( id == -1 )
- m_windowId = (int)NewControlId();
- else
- m_windowId = id;
+ Init();
- m_windowStyle = style;
+ SetName(rName);
+ if (pParent)
+ pParent->AddChild(this);
- // TODO: create static bitmap control
- return FALSE;
-}
+ if (nId == -1)
+ m_windowId = (int)NewControlId();
+ else
+ m_windowId = nId;
+
+ m_windowStyle = lStyle;
+
+ int nX= rPos.x;
+ int nY = rPos.y;
+ char zId[16];
+
+ m_windowStyle = lStyle;
+
+ m_bIsIcon = rBitmap.IsKindOf(CLASSINFO(wxIcon));
+
+ //
+ // For now we only support an ICON
+ //
+ int nWinstyle = SS_ICON;
+
+ m_hWnd = (WXHWND)::WinCreateWindow( pParent->GetHWND()
+ ,(PSZ)wxCanvasClassName
+ ,zId
+ ,nWinstyle | WS_VISIBLE
+ ,0,0,0,0
+ ,pParent->GetHWND()
+ ,HWND_TOP
+ ,m_windowId
+ ,NULL
+ ,NULL
+ );
+ if (!m_hWnd)
+ {
+ vError = ::WinGetLastError(wxGetInstance());
+ sError = wxPMErrorToStr(vError);
+ return false;
+ }
+ wxCHECK_MSG( m_hWnd, false, wxT("Failed to create static bitmap") );
+ m_pImage = ConvertImage(rBitmap);
+ ::WinSendMsg( m_hWnd,
+ SM_SETHANDLE,
+ MPFROMHWND(rBitmap.GetHandle()),
+ (MPARAM)0);
+
+ // Subclass again for purposes of dialog editing mode
+ SubclassWin(m_hWnd);
+ SetSize(nX, nY, m_pImage->GetWidth(), m_pImage->GetHeight());
+
+ return true;
+} // end of wxStaticBitmap::Create
bool wxStaticBitmap::ImageIsOk() const
{
- if ( m_isIcon && m_image.icon )
- return m_image.icon->Ok();
- else if ( m_image.bitmap )
- return m_image.bitmap->Ok();
- else
- return FALSE;
+ return(m_pImage && m_pImage->IsOk());
}
void wxStaticBitmap::Free()
{
- if ( m_isIcon )
- delete m_image.icon;
- else
- delete m_image.bitmap;
-
- m_image.icon = NULL;
-}
+ wxDELETE(m_pImage);
+} // end of wxStaticBitmap::Free
-wxSize wxStaticBitmap::DoGetBestSize()
+wxSize wxStaticBitmap::DoGetBestSize() const
{
- // reuse the current size (as wxWindow does) instead of using some
+ //
+ // Reuse the current size (as wxWindow does) instead of using some
// arbitrary default size (as wxControl, our immediate base class, does)
+ //
return wxWindow::DoGetBestSize();
}
-void wxStaticBitmap::SetBitmap(const wxBitmap& bitmap)
+void wxStaticBitmap::OnPaint ( wxPaintEvent& WXUNUSED(rEvent) )
{
- Free();
-
- m_isIcon = bitmap.IsKindOf(CLASSINFO(wxIcon));
- if ( m_isIcon )
- m_image.icon = new wxIcon((const wxIcon&)bitmap);
+ wxPaintDC vDc(this);
+ wxBitmap* pBitmap;
+
+ if (m_pImage->IsKindOf(CLASSINFO(wxIcon)))
+ {
+ wxIcon* pIcon;
+
+ pIcon = wxDynamicCast(m_pImage, wxIcon);
+ pBitmap = new wxBitmap(*pIcon);
+ vDc.DrawBitmap(*pBitmap, 0, 0);
+ delete pBitmap;
+ }
else
- m_image.bitmap = new wxBitmap(bitmap);
+ {
+ pBitmap = wxDynamicCast(m_pImage, wxBitmap);
+ vDc.DrawBitmap(*pBitmap, 0, 0);
+ }
+} // end of wxStaticBitmap::OnPaint
- int x, y;
- int w, h;
- GetPosition(&x, &y);
- GetSize(&w, &h);
+void wxStaticBitmap::SetImage( const wxGDIImage& rBitmap )
+{
+ int nX = 0;
+ int nY = 0;
+ int nWidth = 0;
+ int nHeight = 0;
- // TODO: redraw bitmap
+ Free();
+ ::WinSendMsg( GetHwnd()
+ ,SM_SETHANDLE
+ ,MPFROMHWND(rBitmap.GetHandle())
+ ,NULL
+ );
+ m_pImage = ConvertImage(rBitmap);
+
+ GetPosition(&nX, &nY);
+ GetSize(&nWidth, &nHeight);
+ // Convert to OS/2 coordinate system
+ nY = wxWindow::GetOS2ParentHeight(GetParent()) - nY - nHeight;
+
+ RECTL vRect;
+
+ vRect.xLeft = nX;
+ vRect.yTop = nY + nHeight;
+ vRect.xRight = nX + nWidth;
+ vRect.yBottom = nY;
+
+ ::WinInvalidateRect(GetHwndOf(GetParent()), &vRect, TRUE);
}
-
+MRESULT wxStaticBitmap::OS2WindowProc(
+ WXUINT uMsg
+, WXWPARAM wParam
+, WXLPARAM lParam
+)
+{
+ return wxWindow::OS2WindowProc(uMsg, wParam, lParam);
+} // end of wxStaticBitmap::OS2WindowProc
projects / wxWidgets.git / blobdiff