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415 lines
11 KiB
C++
Executable File
415 lines
11 KiB
C++
Executable File
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "stdafx.h"
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#include "imagemap.h"
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class CNSImageMapFactory : public CGenericFactory
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{
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public:
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CNSImageMapFactory();
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~CNSImageMapFactory();
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STDMETHODIMP CreateInstance(LPUNKNOWN pUnkOuter,REFIID refiid, LPVOID * ppvObj);
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};
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CNSImageMapFactory::CNSImageMapFactory()
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{
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ApiApiPtr(api);
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api->RegisterClassFactory(APICLASS_IMAGEMAP,this);
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}
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CNSImageMapFactory::~CNSImageMapFactory()
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{
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}
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STDMETHODIMP CNSImageMapFactory::CreateInstance(
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LPUNKNOWN pUnkOuter,
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REFIID refiid,
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LPVOID * ppvObj)
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{
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CNSImageMap * pImageMap = new CNSImageMap;
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*ppvObj = (LPVOID)((LPUNKNOWN)pImageMap);
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return NOERROR;
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}
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DECLARE_FACTORY(CNSImageMapFactory);
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////////////////////////////////////////////////////////////////////////
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// CNSImageMap implementation
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CNSImageMap::CNSImageMap()
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{
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m_pImageMap = NULL;
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}
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CNSImageMap::~CNSImageMap()
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{
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ASSERT(m_pImageMap);
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if (m_pImageMap)
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delete m_pImageMap;
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}
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STDMETHODIMP CNSImageMap::QueryInterface(
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REFIID refiid,
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LPVOID * ppv)
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{
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*ppv = NULL;
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if (IsEqualIID(refiid,IID_IImageMap))
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*ppv = (LPIMAGEMAP) this;
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if (*ppv != NULL) {
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AddRef();
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return NOERROR;
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}
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return CGenericObject::QueryInterface(refiid,ppv);
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}
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int CNSImageMap::Initialize (unsigned int rcid, int width, int height)
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{
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m_pImageMap = new CTreeImageMap(rcid,width,height);
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ASSERT(m_pImageMap);
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m_pImageMap->Initialize();
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return 0;
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}
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void CNSImageMap::DrawImage (int index,int x,int y, HDC hDestDC,BOOL bButton)
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{
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ASSERT(m_pImageMap);
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m_pImageMap->DrawImage(index,x,y,hDestDC,bButton);
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}
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void CNSImageMap::DrawTransImage (int index,int x,int y, HDC hDestDC )
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{
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ASSERT(m_pImageMap);
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m_pImageMap->DrawTransImage(index,x,y,hDestDC);
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}
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void CNSImageMap::DrawImage (int index,int x,int y,CDC * pDestDC,BOOL bButton)
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{
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ASSERT(m_pImageMap);
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m_pImageMap->DrawImage(index,x,y,pDestDC->GetSafeHdc(),bButton);
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}
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void CNSImageMap::DrawTransImage (int index,int x,int y,CDC * pDestDC )
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{
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ASSERT(m_pImageMap);
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m_pImageMap->DrawTransImage(index,x,y,pDestDC->GetSafeHdc());
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}
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void CNSImageMap::ReInitialize (void)
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{
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ASSERT(m_pImageMap);
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m_pImageMap->ReInitialize();
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}
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void CNSImageMap::UseNormal (void)
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{
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ASSERT(m_pImageMap);
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m_pImageMap->UseNormal();
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}
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void CNSImageMap::UseHighlight (void)
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{
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ASSERT(m_pImageMap);
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m_pImageMap->UseHighlight();
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}
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int CNSImageMap::GetImageHeight (void)
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{
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ASSERT(m_pImageMap);
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return m_pImageMap->GetImageHeight();
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}
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int CNSImageMap::GetImageWidth (void)
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{
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ASSERT(m_pImageMap);
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return m_pImageMap->GetImageWidth();
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}
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unsigned int CNSImageMap::GetResourceID (void)
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{
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if (!m_pImageMap)
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return 0;
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return m_pImageMap->GetResourceID();
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}
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int CNSImageMap::GetImageCount (void)
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{
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ASSERT(m_pImageMap);
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return m_pImageMap->GetImageCount();
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}
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//////////////////////////////////////////////////////////////////////////////
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// CTreeImageMap
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CTreeImageMap::CTreeImageMap (unsigned int rcid, int width, int height )
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{
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m_iResourceID = rcid;
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m_iImageWidth = width;
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m_iImageHeight = height;
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CreateDefaults ( width, height );
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}
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void CTreeImageMap::CreateDefaults ( int width, int height )
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{
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m_hdcMem = ::CreateCompatibleDC ( NULL );
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::SetBkColor( m_hdcMem, RGB(0xff,0xff,0xff) );
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::SetTextColor( m_hdcMem, RGB(0x00, 0x00, 0x00) );
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VERIFY( m_hBitmap = ::LoadBitmap(AfxGetResourceHandle(), MAKEINTRESOURCE(m_iResourceID)) );
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BITMAP bm;
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::GetObject( m_hBitmap, sizeof(bm), &bm );
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m_iBitmapWidth = bm.bmWidth;
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m_iImageCount = m_iBitmapWidth / width;
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m_hbmNormal = NULL;
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m_hbmHighlight = NULL;
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m_hbmButton = NULL;
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m_hOriginalBitmap = (HBITMAP)::SelectObject ( m_hdcMem, m_hBitmap );
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m_iImageCount = 0;
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m_iImageWidth = width;
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m_iImageHeight = height;
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}
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CTreeImageMap::~CTreeImageMap ( )
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{
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::SelectObject ( m_hdcMem, m_hOriginalBitmap );
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VERIFY(::DeleteObject(m_hbmNormal));
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VERIFY(::DeleteObject(m_hbmHighlight));
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VERIFY(::DeleteObject(m_hbmButton));
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VERIFY(::DeleteObject(m_hBitmap));
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VERIFY(::DeleteDC( m_hdcMem ));
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}
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void CTreeImageMap::UseHighlight ( void )
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{
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if ( m_hdcMem )
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::SelectObject( m_hdcMem, m_hbmHighlight );
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}
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void CTreeImageMap::UseNormal ( void )
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{
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if ( m_hdcMem )
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::SelectObject( m_hdcMem, m_hbmNormal );
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}
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void CTreeImageMap::DrawImage ( int idxImage, int x, int y, HDC hDestDC, BOOL bButton )
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{
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HBITMAP hOldBitmap = NULL;
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if (bButton)
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hOldBitmap = (HBITMAP) ::SelectObject( m_hdcMem, m_hbmButton);
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::BitBlt( hDestDC, x, y, m_iImageWidth, m_iImageHeight,
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m_hdcMem, idxImage * m_iImageWidth, 0, SRCCOPY );
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if ( hOldBitmap )
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::SelectObject( m_hdcMem, hOldBitmap );
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}
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void CTreeImageMap::DrawTransImage ( int idxImage, int x, int y, HDC hDstDC )
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{
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HBITMAP hOldBitmap = (HBITMAP) ::SelectObject( m_hdcMem, m_hBitmap );
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::FEU_TransBlt( hDstDC, x, y, m_iImageWidth, m_iImageHeight,
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m_hdcMem, idxImage * m_iImageWidth, 0 ,WFE_GetUIPalette(NULL));
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if (hOldBitmap)
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SelectObject( m_hdcMem, hOldBitmap );
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}
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int CTreeImageMap::InitializeImage ( HBITMAP hImage )
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{
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if (m_hdcMem && m_hBitmap)
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{
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// main color bitmap
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HDC hMemDC = ::CreateCompatibleDC ( m_hdcMem );
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HBITMAP hOldBitmap = (HBITMAP) ::SelectObject ( hMemDC, hImage );
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::BitBlt ( m_hdcMem, 0, 0, m_iImageWidth, m_iImageHeight, hMemDC, 0, 0, SRCCOPY );
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::SelectObject ( hMemDC, hOldBitmap );
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}
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return 0;
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}
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void CTreeImageMap::Initialize ( void )
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{
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HDC hdcMem, hdcDest;
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RECT rect;
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::SetRect( &rect, 0, 0, m_iBitmapWidth, m_iImageHeight );
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HBRUSH hBrush = ::CreateSolidBrush( GetSysColor ( COLOR_WINDOW ) ), hOldBrush;
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HPEN hPen = ::CreatePen( PS_SOLID, 1, GetSysColor ( COLOR_WINDOW ) ), hOldPen;
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HBRUSH hHighBrush = ::CreateSolidBrush( GetSysColor ( COLOR_HIGHLIGHT ) );
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HPEN hHighPen = ::CreatePen( PS_SOLID, 1, GetSysColor ( COLOR_HIGHLIGHT ) );
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HBRUSH hButtonBrush = ::CreateSolidBrush(GetSysColor(COLOR_BTNFACE));
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HPEN hButtonPen = ::CreatePen(PS_SOLID,1,GetSysColor(COLOR_BTNFACE));
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m_hbmNormal = ::CreateCompatibleBitmap( m_hdcMem, m_iBitmapWidth, m_iImageHeight );
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m_hbmHighlight = ::CreateCompatibleBitmap( m_hdcMem, m_iBitmapWidth, m_iImageHeight );
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m_hbmButton = ::CreateCompatibleBitmap( m_hdcMem, m_iBitmapWidth, m_iImageHeight );
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HBITMAP hbmSrc = ::CreateCompatibleBitmap( m_hdcMem, m_iBitmapWidth, m_iImageHeight );
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hdcMem = ::CreateCompatibleDC( m_hdcMem );
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hdcDest = ::CreateCompatibleDC( m_hdcMem );
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::SetBkColor( hdcMem, RGB(0xff,0xff,0xff) );
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::SetBkColor( hdcDest, RGB(0xff,0xff,0xff) );
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::SetTextColor( hdcMem, RGB(0x00,0x00,0x00) );
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::SetTextColor( hdcDest, RGB(0x00,0x00,0x00) );
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HBITMAP hbmMask = ::CreateBitmap ( m_iBitmapWidth, m_iImageHeight, 1, 1, NULL );
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// create the mask bitmap...
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HBITMAP hOld = (HBITMAP) SelectObject( m_hdcMem, hbmMask );
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HBITMAP hbmOldMem = (HBITMAP) ::SelectObject( hdcMem, m_hBitmap );
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COLORREF cOld = ::SetBkColor ( hdcMem, RGB(255,0,255) );
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::BitBlt( m_hdcMem, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, NOTSRCCOPY );
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::SelectObject( m_hdcMem, hbmSrc );
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::BitBlt( m_hdcMem, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, SRCCOPY );
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::SetBkColor ( hdcMem, cOld );
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::SelectObject( hdcMem, hbmOldMem );
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// end mask
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// create the normal (unactive highlight bar)
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HBITMAP hbmOldDest = (HBITMAP) ::SelectObject( hdcDest, m_hbmNormal );
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hOldBrush = (HBRUSH) ::SelectObject( hdcDest, hBrush );
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hOldPen = (HPEN) ::SelectObject( hdcDest, hPen );
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::Rectangle( hdcDest, rect.left, rect.top, rect.right, rect.bottom );
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hbmOldMem = (HBITMAP) ::SelectObject( hdcMem, hbmMask );
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// replace pink with black
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::BitBlt( m_hdcMem, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, SRCAND );
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// invert mask
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::BitBlt( hdcMem, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, NOTSRCCOPY );
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// background
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::BitBlt( hdcDest, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, SRCAND );
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// invert again
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::BitBlt( hdcMem, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, NOTSRCCOPY );
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::BitBlt( hdcDest, 0, 0, m_iBitmapWidth, m_iImageHeight,
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m_hdcMem, 0, 0, SRCPAINT );
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// create the highlight bar
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::SelectObject( hdcDest, m_hbmHighlight );
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::SelectObject( hdcDest, hHighBrush );
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::SelectObject( hdcDest, hHighPen );
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::Rectangle( hdcDest, rect.left, rect.top, rect.right, rect.bottom );
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// invert mask
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::BitBlt( hdcMem, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, NOTSRCCOPY );
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// background
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::BitBlt( hdcDest, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, SRCAND );
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// invert again
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::BitBlt( hdcMem, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, NOTSRCCOPY );
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::BitBlt( hdcDest, 0, 0, m_iBitmapWidth, m_iImageHeight,
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m_hdcMem, 0, 0, SRCPAINT );
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// create the button bar
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::SelectObject( hdcDest, m_hbmButton );
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::SelectObject( hdcDest, hButtonBrush );
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::SelectObject( hdcDest, hButtonPen );
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::Rectangle( hdcDest, rect.left, rect.top, rect.right, rect.bottom );
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// invert mask
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::BitBlt( hdcMem, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, NOTSRCCOPY );
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// background
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::BitBlt( hdcDest, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, SRCAND );
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// invert again
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::BitBlt( hdcMem, 0, 0, m_iBitmapWidth, m_iImageHeight,
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hdcMem, 0, 0, NOTSRCCOPY );
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::BitBlt( hdcDest, 0, 0, m_iBitmapWidth, m_iImageHeight,
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m_hdcMem, 0, 0, SRCPAINT );
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::SelectObject( hdcDest, hOldBrush );
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::SelectObject( hdcDest, hOldPen );
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::SelectObject( hdcDest, hbmOldDest );
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::SelectObject( hdcMem, hbmOldMem );
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::SelectObject( m_hdcMem, hOld );
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::SelectObject( m_hdcMem, m_hbmNormal );
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VERIFY(::DeleteObject( hBrush ));
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VERIFY(::DeleteObject( hPen ));
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VERIFY(::DeleteObject( hHighBrush ));
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VERIFY(::DeleteObject( hHighPen ));
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VERIFY(::DeleteObject( hButtonBrush ));
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VERIFY(::DeleteObject( hButtonPen ));
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VERIFY(::DeleteObject( hbmSrc ));
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VERIFY(::DeleteObject( hbmMask ));
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VERIFY(::DeleteDC( hdcMem ));
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VERIFY(::DeleteDC( hdcDest ));
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}
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void CTreeImageMap::ReInitialize ( void )
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{
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::SelectObject ( m_hdcMem, m_hOriginalBitmap );
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if ( m_hbmNormal ) {
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VERIFY(::DeleteObject(m_hbmNormal));
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m_hbmNormal = NULL;
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}
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if ( m_hbmHighlight ) {
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VERIFY(::DeleteObject(m_hbmHighlight));
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m_hbmHighlight = NULL;
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}
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if ( m_hbmButton ) {
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VERIFY(::DeleteObject(m_hbmButton));
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m_hbmButton = NULL;
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}
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if ( m_hBitmap ) {
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VERIFY(::DeleteObject(m_hBitmap));
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m_hBitmap = NULL;
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}
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VERIFY(::DeleteDC( m_hdcMem ));
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CreateDefaults ( m_iImageWidth, m_iImageHeight );
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Initialize();
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}
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