STDMETHODIMP CWENavigatorDlg::handleDeactivateObjectEvent(IUnknown* object, long cookie, BOOL* bAllow)
{
ATLASSERT(m_layoutView != NULL);
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
CComPtr<IEXMLDocument> eDocument = layoutView->m_document;
IDispEventImpl<2, CWENavigatorDlg, &DIID__IEXMLDocumentEvents, &LIBID_LXMLEDITORLib, 1, 0>::DispEventUnadvise(eDocument);
IDispEventImpl<4, CWENavigatorDlg, &DIID__ILHTMLWindowEvents, &LIBID_LHTMLLib, 1, 0>::DispEventUnadvise(window);
m_layoutView.Release();
m_cnedit.ShowWindow(SW_HIDE);
if (m_hWnd)
{
OnSize();
InvalidateRect(NULL, TRUE);
}
return S_OK;
}
void CWENavigatorDlg::OnChangeViewBox()
{
ATLASSERT(0);
#if 0
if (m_hWnd)
{
if (m_layoutView)
{
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
double magnify;
window->get_magnify(&magnify);
TCHAR buf[32];
sprintf(buf, "%g%%", magnify*100);
m_cnedit.SetWindowText(buf);
}
}
if (m_hWnd)
{
OnSize();
InvalidateRect(NULL, TRUE);
}
#endif
}
// IUIEventHandler
STDMETHODIMP CWENavigatorDlg::handleActivateObjectEvent(IUnknown* object, long* cookie)
{
CComQIPtr<IEXMLLayoutView> view = object;
if (view)
{
ATLASSERT(m_layoutView == NULL);
m_layoutView = view;
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
if (htmlview)
{
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
if (window)
{
CComPtr<IEXMLDocument> eDocument = layoutView->m_document;
IDispEventImpl<2, CWENavigatorDlg, &DIID__IEXMLDocumentEvents, &LIBID_LXMLEDITORLib, 1, 0>::DispEventAdvise(eDocument);
IDispEventImpl<4, CWENavigatorDlg, &DIID__ILHTMLWindowEvents, &LIBID_LHTMLLib, 1, 0>::DispEventAdvise(window);
OnChangeViewBox();
m_cnedit.ShowWindow(SW_SHOW);
*cookie = 1;
}
}
}
return S_OK;
}
STDMETHODIMP CWENavigatorDlg::OnActivate(BOOL bActivate, IUIDlg* pActivateView, IUIDlg* pDeactivateView)
{
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
if (bActivate)
{
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
IDispEventImpl<4, CWENavigatorDlg, &DIID__ILHTMLWindowEvents, &LIBID_LHTMLLib, 1, 0>::DispEventAdvise(window);
OnChangeViewBox();
}
else
{
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
IDispEventImpl<4, CWENavigatorDlg, &DIID__ILHTMLWindowEvents, &LIBID_LHTMLLib, 1, 0>::DispEventUnadvise(window);
}
return S_OK;
}
LRESULT CWENavigatorDlg::OnEditKeydown(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ATLASSERT(0);
#if 0
if ((uMsg == WM_KILLFOCUS) ||
(uMsg == WM_KEYDOWN && wParam == VK_RETURN))
{
if (m_layoutView)
{
TCHAR buf[64];
m_cnedit.GetWindowText(buf, sizeof(buf));
double newscale = atof(buf) / 100;
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
long innerWidth;
long innerHeight;
window->get_innerWidth(&innerWidth);
window->get_innerHeight(&innerHeight);
double oldscale;
window->get_magnify(&oldscale);
window->ZoomToRect(
innerWidth/2 - innerWidth*oldscale/newscale/2,
innerHeight/2 - innerHeight*oldscale/newscale/2,
innerWidth*oldscale/newscale,
innerHeight*oldscale/newscale,
VARIANT_TRUE);
}
if (uMsg == WM_KEYDOWN)
return 0;
}
return m_cnedit.DefWindowProc(uMsg, wParam, lParam);
#endif
return 0;
}
void CWENavigatorDlg::OnSize()
{
ATLASSERT(0);
#if 0
CRect client;
GetClientRect(&client);
client.right -= 6;
client.bottom -= 6+16;
m_size.cx = 0;
m_size.cy = 0;
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
ATLASSERT(layoutView->m_hWnd);
if (layoutView->m_hWnd) // hm.. layoutview isn't activated yet?
{
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
double docwidth;
double docheight;
window->get_contentWidth(&docwidth);
window->get_contentHeight(&docheight);
int fullwidth = docwidth+200;
int fullheight = docheight+200;
m_size.cx = client.Width();
m_size.cy = (m_size.cx*fullheight)/fullwidth;
if (m_size.cy > client.Height())
{
m_size.cy = client.Height();
m_size.cx = (m_size.cy*fullwidth)/fullheight;
}
m_magnify = (double)m_size.cx/fullwidth;
}
#endif
}
LRESULT CWENavigatorDlg::OnMouseMove(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ATLASSERT(0);
#if 0
POINT point;
point.x = (short)LOWORD(lParam);
point.y = (short)HIWORD(lParam);
CRect client;
GetClientRect(&client);
if (m_dragging)
{
ATLASSERT(m_layoutView);
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
{
{
int left = 100*m_magnify + 3 + (client.Width()-6-m_size.cx)/2;
int top = 100*m_magnify + 3 + (client.Height()-6-16-m_size.cy)/2;
POINT cpt;
cpt.x = point.x-left;
cpt.y = point.y-top;
double currentScale;
window->get_magnify(¤tScale);
int cx = ((cpt.x/m_magnify) - m_offset.x) * currentScale;
int cy = ((cpt.y/m_magnify) - m_offset.y) * currentScale;
window->setCurrentTranslate(-cx, -cy);
}
}
}
#endif
return 0;
}
CRect CWENavigatorDlg::GetViewBox()
{
ATLASSERT(0);
#if 0
if (m_layoutView)
{
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
CRect viewBox;
double currentTranslateX;
double currentTranslateY;
double magnify;
long innerWidth;
long innerHeight;
window->get_currentTranslateX(¤tTranslateX);
window->get_currentTranslateY(¤tTranslateY);
window->get_magnify(&magnify);
window->get_innerWidth(&innerWidth);
window->get_innerHeight(&innerHeight);
viewBox.left = -currentTranslateX/magnify;
viewBox.top = -currentTranslateY/magnify;
viewBox.right = -currentTranslateX/magnify + innerWidth/magnify;
viewBox.bottom = -currentTranslateY/magnify + innerHeight/magnify;
return viewBox;
}
#endif
return CRect(0,0,0,0);
}
LRESULT CWENavigatorDlg::OnLButtonDown(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ATLASSERT(0);
#if 0
POINT point;
point.x = (short)LOWORD(lParam);
point.y = (short)HIWORD(lParam);
CRect client;
GetClientRect(&client);
if (!m_dragging)
{
if (m_layoutView)
{
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
// if (svgdoc)
{
int left = 100*m_magnify + 3 + (client.Width()-6-m_size.cx)/2;
int top = 100*m_magnify + 3 + (client.Height()-6-16-m_size.cy)/2;
// int left = 200*m_magnify + 3 + (client.Width()-6-m_size.cx)/2;
// int top = 50*m_magnify + 3 + (client.Height()-6-m_size.cy)/2;
POINT cpt;
cpt.x = point.x-left;
cpt.y = point.y-top;
CRect viewBox = GetViewBox();
CRect viewRect = viewBox;
viewRect.left *= m_magnify;
viewRect.top *= m_magnify;
viewRect.right *= m_magnify;
viewRect.bottom *= m_magnify;
if (PtInRect(&viewRect, cpt))
{
m_offset.x = (cpt.x/m_magnify) - viewBox.left;
m_offset.y = (cpt.y/m_magnify) - viewBox.top;
}
else
{
m_offset.x = viewBox.Width()/2;
m_offset.y = viewBox.Height()/2;
double currentScale;
window->get_magnify(¤tScale);
int cx = ((cpt.x/m_magnify) - m_offset.x) * currentScale;
int cy = ((cpt.y/m_magnify) - m_offset.y) * currentScale;
window->setCurrentTranslate(-cx, -cy);
}
SetCursor(LoadCursor(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDC_HAND2)));
m_dragging = TRUE;
SetCapture();
}
}
}
#endif
return 0;
}
LRESULT CWENavigatorDlg::OnPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ATLASSERT(0);
#if 0
CPaintDC dc(m_hWnd);
// HDC hDC = dc.m_hDC;
CRect client;
GetClientRect(&client);
if (m_layoutView)
{
/*
CComQIPtr<IWebXMLDocument> esvgDocument;
m_layoutView->get_ESvgDocument(&esvgDocument);
*/
CEXMLLayoutView* layoutView = static_cast<CEXMLLayoutView*>(m_layoutView.p);
CComQIPtr<ILHTMLActiveView> htmlview = layoutView->m_pIOleDocView;
if (htmlview)
{
CComPtr<ILHTMLWindow> window;
htmlview->GetHTMLWindow(&window);
CEXMLDocument* pDocument = static_cast<CEXMLDocument*>(layoutView->m_viewGroup->m_pDocument);
CComPtr<ILDOMDocument> doc;
pDocument->get_DOMDocument(&doc);
LSVG::SVGDocument* svgdoc = doc;
if (svgdoc)
{
CComQIPtr<ILSVGSVGElement> svg;
svgdoc->get_documentElement((ILDOMElement**)&svg);
if (svg)
{
int state = dc.SaveDC();
double docwidth;
double docheight;
window->get_contentWidth(&docwidth);//= pDocument->GetWidth();
window->get_contentHeight(&docheight);//= pDocument->GetHeight();
/*
int fullwidth = docwidth+400;
int fullheight = docheight+100;
*/
CRect rect;
rect.left = 3 + (client.Width()-6-m_size.cx)/2;
rect.top = 3 + (client.Height()-6-16-m_size.cy)/2;
rect.right = rect.left + m_size.cx;
rect.bottom = rect.top + m_size.cy;
CRect brect = rect;
//FillSolidRect(hDC, &rect, RGB(255, 255, 255));
brect.InflateRect(1, 1);
dc.Draw3dRect(&brect, GetSysColor(COLOR_3DSHADOW), GetSysColor(COLOR_3DLIGHT));
brect.InflateRect(1, 1);
dc.Draw3dRect(&brect, GetSysColor(COLOR_3DDKSHADOW), GetSysColor(COLOR_3DHILIGHT));
if (dc.IntersectClipRect(rect.left, rect.top, rect.right, rect.bottom) > NULLREGION)
{
if (m_offbm)
{
BITMAP bm;
m_offbm.GetBitmap(&bm);
if (bm.bmWidth != rect.Width() || bm.bmHeight != rect.Height())
{
m_offbm.DeleteObject();
}
}
if (m_offbm == NULL)
{
m_offbm.CreateCompatibleBitmap(dc, rect.Width(), rect.Height());
m_bRedraw = true;
}
int x = 100 * m_magnify;
int y = 100 * m_magnify;
if (m_bRedraw)
{
CDC dc2;
dc2.CreateCompatibleDC(dc);
HBITMAP hOldBitmap = (HBITMAP)dc2.SelectBitmap(m_offbm);
dc2.FillSolidRect(0, 0, rect.Width(), rect.Height(), RGB(255, 255, 255));
CPoint oldOrg = dc2.SetViewportOrg(x, y);
CRect prect(0, 0, docwidth*m_magnify, docheight*m_magnify);
HBRUSH hOldBrush = (HBRUSH)SelectObject(dc2.m_hDC, GetStockObject(NULL_BRUSH));
Rectangle(dc2.m_hDC, prect.left, prect.top, prect.right, prect.bottom);
SelectObject(dc2.m_hDC, hOldBrush);
window->DrawToHdc4(dc2.m_hDC, svg, m_magnify);
dc2.SetViewportOrg(oldOrg.x, oldOrg.y);
m_bRedraw = false;
dc2.SelectBitmap(hOldBitmap);
}
if (m_offbm)
{
CDC dc2;
dc2.CreateCompatibleDC(dc);
HBITMAP hOldBitmap = (HBITMAP)dc2.SelectBitmap(m_offbm);
dc.BitBlt(rect.left, rect.top, rect.Width(), rect.Height(), dc2, 0, 0, SRCCOPY);
dc2.SelectBitmap(hOldBitmap);
}
dc.SetViewportOrg(rect.left+x, rect.top+y);
// Draw visible viewRect
{
CRect viewBox = GetViewBox();
CRect viewRect = viewBox;
viewRect.left *= m_magnify;
viewRect.top *= m_magnify;
viewRect.right *= m_magnify;
viewRect.bottom *= m_magnify;
viewRect.InflateRect(1, 1);
HPEN hPen = CreatePen(PS_SOLID, 2, m_viewBoxColor);
HPEN hOldPen = (HPEN)SelectObject(dc.m_hDC, hPen);
HBRUSH hOldBrush = (HBRUSH)SelectObject(dc.m_hDC, GetStockObject(NULL_BRUSH));
Rectangle(dc.m_hDC, viewRect.left, viewRect.top, viewRect.right, viewRect.bottom);
SelectObject(dc.m_hDC, hOldBrush);
SelectObject(dc.m_hDC, hOldPen);
DeleteObject(hPen);
}
}
dc.RestoreDC(state);
}
}
}
}
m_bUpdate = false;
#endif
return 0;
}
