HRESULT FMPlayerDShow::SetVideoRect(const RECT &rcPos)
{
HRESULT hr = S_FALSE;
WTL::CRect wr = rcPos;
m_VideoRect = rcPos;
if (m_VideoWnd)
{
WTL::CSize arxy = GetVideoSize();
WTL::CRect vr = WTL::CRect(0,0,0,0);
WTL::CSize ws = wr.Size();
int w = ws.cx;
int h = ws.cy;
double m_ZoomX = 1;
double m_ZoomY = 1;
double m_PosX = 0.5;
double m_PosY = 0.5;
BOOL bFromInside = TRUE;
if(bFromInside)
{
h = ws.cy;
w = MulDiv(h, arxy.cx, arxy.cy);
if(bFromInside && w > ws.cx)
{
w = ws.cx;
h = MulDiv(w, arxy.cy, arxy.cx);
}
}
WTL::CSize size((int)(m_ZoomX*w), (int)(m_ZoomY*h));
WTL::CPoint pos(
(int)(m_PosX*(wr.Width()*3 - m_ZoomX*w) - wr.Width()),
(int)(m_PosY*(wr.Height()*3 - m_ZoomY*h) - wr.Height()));
vr = WTL::CRect(pos, size);
wr |= WTL::CRect(0,0,0,0);
vr |= WTL::CRect(0,0,0,0);
{
hr = m_pBV->SetDefaultSourcePosition();
hr = m_pBV->SetDestinationPosition(vr.left, vr.top, vr.Width(), vr.Height());
hr = m_VideoWnd->SetWindowPosition(wr.left, wr.top, wr.Width(), wr.Height());
}
}
return hr;
}
LRESULT QFrame::OnHtmlNotify( UINT uMsg, WPARAM wParam, LPARAM lParam )
{
switch(((NMHDR*)lParam)->code)
{
case HLN_DOCUMENT_COMPLETE:
{
if ( !_HasFlag(GetStyle(),WS_CHILD) )
{
WTL::CRect r;
GetWindowRect(&r);
// 非子窗口，调整窗体为合适大小
int nWidth = max(HTMLayoutGetMinWidth(m_hWnd), (UINT)r.Width());
WTL::CRect rcNew;
rcNew.SetRect(r.left, r.top,
nWidth + r.left,
r.top + max((UINT)r.Height(), HTMLayoutGetMinHeight(m_hWnd,nWidth)));
AdjustWindowRectEx( &rcNew, GetStyle(), FALSE, GetExStyle());
// 调整大小，位置不变
SetWindowPos(NULL, 0, 0, rcNew.Width(), rcNew.Height(), SWP_NOZORDER | SWP_NOMOVE);
size_min_ = rcNew.Size();
// 设置title
ctl_title_ = GetCtrl("#wc-title");
if (ctl_title_.is_valid())
{
SetWindowText(ctl_title_.GetText());
}
}
break;
}
}
return QView::OnHtmlNotify(uMsg, wParam, lParam);
}
HBRUSH AtlGetBackgroundBrush(HWND hWnd, HWND hwndParent)
{
ATL::CWindow wnd = hWnd;
ATL::CWindow wndParent = hwndParent;
WTL::CClientDC dcParent = wndParent;
WTL::CRect rcParent;
wndParent.GetWindowRect(&rcParent);
WTL::CDC dcCompat1;
dcCompat1.CreateCompatibleDC(dcParent);
WTL::CBitmap bmpCompat1;
bmpCompat1.CreateCompatibleBitmap(dcParent, rcParent.Width(), rcParent.Height());
HBITMAP hOldBmp1 = dcCompat1.SelectBitmap(bmpCompat1);
wndParent.SendMessage(WM_ERASEBKGND, (WPARAM) (HDC) dcCompat1, 0);
wndParent.SendMessage(WM_PRINTCLIENT, (WPARAM) (HDC) dcCompat1, (LPARAM)(PRF_ERASEBKGND | PRF_CLIENT | PRF_NONCLIENT));
WTL::CRect rcWin;
wnd.GetWindowRect(&rcWin);
WTL::CDC dcCompat2;
dcCompat2.CreateCompatibleDC();
WTL::CBitmap bmpCompat2;
bmpCompat2.CreateCompatibleBitmap(dcCompat1, rcWin.Width(), rcWin.Height());
HBITMAP hOldBmp2 = dcCompat2.SelectBitmap(bmpCompat2);
WTL::CRect rcSnap = rcWin;
::MapWindowPoints(NULL, wndParent, (LPPOINT) (LPRECT) &rcSnap, 2);
dcCompat2.BitBlt(0, 0, rcWin.Width(), rcWin.Height(), dcCompat1, rcSnap.left, rcSnap.top, SRCCOPY);
HBRUSH hBrush = ::CreatePatternBrush(bmpCompat2);
dcCompat1.SelectBitmap(hOldBmp1);
dcCompat2.SelectBitmap(hOldBmp2);
return hBrush;
}
LRESULT SwitcherSettingsDialog::OnInitDialog(UINT, WPARAM, LPARAM, BOOL&) {
schema_list_.SubclassWindow(GetDlgItem(IDC_SCHEMA_LIST));
schema_list_.SetExtendedListViewStyle(LVS_EX_FULLROWSELECT, LVS_EX_FULLROWSELECT);
schema_list_.AddColumn(L"方案名稱", 0);
WTL::CRect rc;
schema_list_.GetClientRect(&rc);
schema_list_.SetColumnWidth(0, rc.Width() - 20);
description_.Attach(GetDlgItem(IDC_SCHEMA_DESCRIPTION));
hotkeys_.Attach(GetDlgItem(IDC_HOTKEYS));
hotkeys_.EnableWindow(FALSE);
get_schemata_.Attach(GetDlgItem(IDC_GET_SCHEMATA));
get_schemata_.EnableWindow(TRUE);
Populate();
CenterWindow();
BringWindowToTop();
return TRUE;
}
BOOL QView::MakeTransparent(BOOL bTransparent/* = TRUE*/)
{
CBackHelper(this/*, CBackHelper::BACK_TRANS_RENDERPARENT*/);
return TRUE;
using namespace htmlayout;
using namespace htmlayout::dom;
// 非子窗口不可以使用透明效果
if ( ((GetStyle() & WS_CHILD) == 0) || (NULL == he_wrapper_) )
{
ATLASSERT(FALSE);
return FALSE;
}
ECtrl eThis = GetBody();
// html背景URI
CStdString sBackImgURI;
sBackImgURI.Format(L"%s_back_%p.png",quibase::GetModulePath(),GetSafeHwnd());
if ( !bTransparent )
{
// 将背景图像删除掉
char ch = 0;
return HTMLayoutDataReadyAsync(GetSafeHwnd(),
L"file://" + sBackImgURI, (LPBYTE)&ch, 1, HLRT_DATA_IMAGE);
}
// else
// {
// // 写入透明标记
// eThis.set_attribute("transparent",L"true");
// }
// 首先获取QView相对于Parent的位置
//！！ <widget type="windowed" /> 不能使用padding属性
// 需要QView完全的覆盖到widget上面
ATLASSERT(element(he_wrapper_).get_style_attribute("padding") == NULL);
WTL::CRect rcCont = element(he_wrapper_).get_location(ROOT_RELATIVE | PADDING_BOX);
WTL::CRect rcClient = element(element(he_wrapper_).root()).get_location();
// 找到上层的实体窗口句柄
BOOL bRet = FALSE;
image *pImgParent = image::create(rcCont.Width(), rcCont.Height());
image *pImgThis = NULL;
do
{
// 先将父窗口整个区域的图像拷贝下来
if (NULL == (image::create(rcClient.Width(),rcClient.Height())))
break;
if ( !HTMLayoutRender(GetParent().m_hWnd,pImgParent->handle(),rcCont) )
break;
// 将本窗口与父亲窗口重叠区域的背景保存到图像中
if (NULL == (pImgThis = image::create(rcCont.Width(), rcCont.Height())))
break;
graphics(pImgThis).blit_image(pImgParent,0,0, rcCont.left, rcCont.top,
rcCont.right, rcCont.bottom);
// 成功
bRet = TRUE;
} while (false);
// 将重叠区域图像数据写到内存缓冲区中
if ( bRet )
{
struct write_to_thisback : public htmlayout::writer
{
QBuffer buf;
virtual bool write( aux::bytes data )
{
return buf.Write(data.start,data.length);
}
} wtt;
// 参数0，指示写入格式为png格式
pImgThis->save(wtt, 0);
// 使用透明效果
// 现在改写背景style和背景的图像地址，原来的自定义的背景数据将丢失
eThis.SetBkgndImage(sBackImgURI);
eThis.SetBkgndRepeat(L"no-repeat");
eThis.SetBkgndPosition(0,0,0,0);
// 将数据更新到指定的URI中
bRet = HTMLayoutDataReadyAsync(GetSafeHwnd(),L"file://" + sBackImgURI,
wtt.buf.GetBuffer(0),wtt.buf.GetBufferLen(),HLRT_DATA_IMAGE);
wtt.buf.FileWrite(L"F:/a.png");
eThis.SetBkgndImage(L"F:/a.png");
}
// 释放资源
if (NULL != pImgThis)
{
delete pImgThis;
}
if (NULL != pImgParent)
{
delete pImgParent;
}
return bRet;
}
