BOOL CMainWindow::_RichEdit_InsertFace(CRichEditUI * pRichEdit, LPCTSTR lpszFileName, int nFaceId, int nFaceIndex)
{
BOOL bRet = FALSE;
if (NULL == pRichEdit || NULL == lpszFileName || NULL == *lpszFileName)
return FALSE;
ITextServices * pTextServices = pRichEdit->GetTextServices();
ITextHost * pTextHost = pRichEdit->GetTextHost();
if (pTextServices != NULL && pTextHost != NULL)
{
if (pRichEdit == m_pRecvEdit)
RichEdit_SetStartIndent(pTextServices, 300);
bRet = RichEdit_InsertFace(pTextServices, pTextHost,
lpszFileName, nFaceId, nFaceIndex, RGB(255,255,255), TRUE, 40);
}
if (pTextServices != NULL)
pTextServices->Release();
if (pTextHost != NULL)
pTextHost->Release();
return bRet;
}
void CMainWindow::OnBtn_Color(TNotifyUI& msg)
{
static COLORREF rgbCustomColors[16] =
{
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
RGB(255, 255, 255), RGB(255, 255, 255),
};
CHOOSECOLOR cc = {0};
cc.lStructSize = sizeof(cc);
cc.lpCustColors = rgbCustomColors;
cc.hwndOwner = m_hWnd;
cc.Flags = CC_RGBINIT;
BOOL bRet = ::ChooseColor(&cc);
if (bRet)
{
COLORREF clrText = cc.rgbResult;
if (m_fontInfo.m_clrText != clrText)
{
m_fontInfo.m_clrText = clrText;
ITextServices * pTextServices = m_pSendEdit->GetTextServices();
RichEdit_SetDefFont(pTextServices, m_fontInfo.m_strName.c_str(),
m_fontInfo.m_nSize, m_fontInfo.m_clrText, m_fontInfo.m_bBold,
m_fontInfo.m_bItalic, m_fontInfo.m_bUnderLine, FALSE);
pTextServices->Release();
g_buddyFontInfo.m_clrText = m_fontInfo.m_clrText;
}
}
}
LRESULT CMainWindow::OnMouseMove(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
IImageOle * pNewImageOle = NULL;
RECT rc = {0};
POINT pt = {LOWORD(lParam), HIWORD(lParam)};
CControlUI * pControl = this->paint_manager_.FindControl(pt);
if (pControl != NULL)
{
if (pControl == m_pSendEdit || pControl == m_pRecvEdit)
{
ITextServices * pTextServices = ((CRichEditUI *)pControl)->GetTextServices();
IImageOle * pImageOle = NULL;
BOOL bRet = RichEdit_GetImageOle(pTextServices, pt, &pImageOle);
if (bRet && pImageOle != NULL)
{
pNewImageOle = pImageOle;
pImageOle->GetObjectRect(&rc);
}
if (pImageOle != NULL)
pImageOle->Release();
pTextServices->Release();
}
}
if (m_pLastImageOle != pNewImageOle)
{
m_pLastImageOle = pNewImageOle;
if (m_pLastImageOle != NULL)
{
m_ptRBtnDown = pt;
if (!::IsWindow((HWND)m_PicBarDlg))
{
m_PicBarDlg.Create(m_hWnd, NULL, WS_CHILD|WS_POPUP, WS_EX_TOOLWINDOW);
RECT rcPos = {0};
::GetClientRect((HWND)m_PicBarDlg, &rcPos);
m_cxPicBarDlg = rcPos.right-rcPos.left;
m_cyPicBarDlg = rcPos.bottom-rcPos.top;
}
m_PicBarDlg.SetCallBackCtrl(pControl);
RECT rc2 = pControl->GetPos();
POINT pt = {rc.right, rc.bottom-m_cyPicBarDlg};
if (pt.x < rc2.left)
pt.x = rc2.left;
if (pt.x > rc2.right)
pt.x = rc2.right;
if (pt.y > rc2.bottom-m_cyPicBarDlg)
pt.y = rc2.bottom-m_cyPicBarDlg;
::ClientToScreen(m_hWnd, &pt);
::SetWindowPos((HWND)m_PicBarDlg, NULL, pt.x, pt.y, m_cxPicBarDlg, m_cyPicBarDlg, SWP_NOACTIVATE|SWP_SHOWWINDOW);
}
else
{
::ShowWindow((HWND)m_PicBarDlg, SW_HIDE);
}
}
return 0;
}
// “另存为”菜单
void CMainWindow::OnMenu_SaveAs(TNotifyUI& msg)
{
if (msg.pSender != m_pSendEdit && msg.pSender != m_pRecvEdit)
return;
ITextServices * pTextServices = ((CRichEditUI *)msg.pSender)->GetTextServices();
IImageOle * pImageOle = NULL;
BOOL bRet = RichEdit_GetImageOle(pTextServices, m_ptRBtnDown, &pImageOle);
pTextServices->Release();
if (!bRet || NULL == pImageOle)
return;
tstring strFileName;
BSTR bstrFileName = NULL;
HRESULT hr = pImageOle->GetFileName(&bstrFileName);
if (SUCCEEDED(hr))
strFileName = bstrFileName;
if (bstrFileName != NULL)
::SysFreeString(bstrFileName);
LPCTSTR lpszDefExt;
LPCTSTR lpszFileName = _T("未命名");
DWORD dwFlags = OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT|OFN_NOCHANGEDIR|OFN_EXTENSIONDIFFERENT;
LPCTSTR lpszFilter;
HWND hWndParent = m_hWnd;
GUID guid = {0};
hr = pImageOle->GetRawFormat(&guid);
if (InlineIsEqualGUID(guid, Gdiplus::ImageFormatJPEG))
{
lpszDefExt = _T(".jpg");
lpszFilter = _T("图像文件(*.jpg)\0*.jpg\0图像文件(*.bmp)\0*.bmp\0\0");
}
else if (InlineIsEqualGUID(guid, Gdiplus::ImageFormatPNG))
{
lpszDefExt = _T(".png");
lpszFilter = _T("图像文件(*.png)\0*.png\0\0");
}
else if (InlineIsEqualGUID(guid, Gdiplus::ImageFormatGIF))
{
lpszDefExt = _T(".gif");
lpszFilter = _T("图像文件(*.gif)\0*.gif\0图像文件(*.jpg)\0*.jpg\0图像文件(*.bmp)\0*.bmp\0\0");
}
else
{
lpszDefExt = _T(".jpg");
lpszFilter = _T("图像文件(*.jpg)\0*.jpg\0图像文件(*.bmp)\0*.bmp\0\0");
}
CFileDialogEx fileDlg;
fileDlg.SetDefExt(lpszDefExt);
fileDlg.SetFileName(lpszFileName);
fileDlg.SetFlags(dwFlags);
fileDlg.SetFilter(lpszFilter);
fileDlg.SetParentWnd(m_hWnd);
fileDlg.SetTitle(_T("保存图片"));
if (fileDlg.ShowSaveFileDlg())
{
tstring strSavePath = fileDlg.GetPathName();
tstring strExtName = _T(".") + ZYM::CPath::GetExtension(strSavePath.c_str());
GUID guid2 = GetFileTypeGuidByExtension(strExtName.c_str());
if (InlineIsEqualGUID(guid, guid2))
{
CopyFile(strFileName.c_str(), strSavePath.c_str(), FALSE);
}
else
{
BSTR bstrSavePath = ::SysAllocString(strSavePath.c_str());
if (bstrSavePath != NULL)
{
pImageOle->SaveAsFile(bstrSavePath);
::SysFreeString(bstrSavePath);
}
}
}
if (pImageOle != NULL)
pImageOle->Release();
}
