void CMainWindow::OnBtn_Image(TNotifyUI& msg)
{
if (NULL == m_pSendEdit)
return;
LPCTSTR lpszFilter = _T("图像文件(*.bmp;*.jpg;*.jpeg;*.gif;*.png)\0*.bmp;*.jpg;*.jpeg;*.gif;*.png\0\0");;
CFileDialogEx fileDlg;
fileDlg.SetFilter(lpszFilter);
fileDlg.SetParentWnd(m_hWnd);
if (fileDlg.ShowOpenFileDlg())
{
_RichEdit_InsertFace(m_pSendEdit, fileDlg.GetPathName().c_str(), -1, -1);
m_pSendEdit->SetFocus();
}
}
// “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();
}
bool ImageViewForm::Notify(ui::EventArgs* msg)
{
if (msg->Type == kEventClick)
{
std::wstring control_name = msg->pSender->GetName();
if (control_name == L"close_btn")
{
this->Close();
}
else if (control_name == L"close_btn_max")
{
this->Close();
}
else if (msg->pSender->GetName() == L"preimage_btn")
{
ImageViewManager::GetInstance()->ShowNextImageView(false);
}
else if (msg->pSender->GetName() == L"nextimage_btn")
{
ImageViewManager::GetInstance()->ShowNextImageView(true);
}
else if (control_name == L"normal_btn")
{
ui_image_view_->SetOriginalSize();
ShowImageScale(true);
}
else if (control_name == L"max_btn")
{
::ShowWindow(m_hWnd, SW_MAXIMIZE);
}
else if (control_name == L"restore_btn")
{
::ShowWindow(m_hWnd, SW_RESTORE);
}
else if (control_name == L"magnify_btn")
{
ui_image_view_->ScalePic(UiImageView::kMagnifyPic);
ShowImageScale(true);
}
else if (control_name == L"reduce_btn")
{
ui_image_view_->ScalePic(UiImageView::kReducePic);
ShowImageScale(true);
}
else if (control_name == L"rotate_btn")
{
ui_image_view_->RotatePic(UiImageView::kClockWise);
}
else if (msg->pSender->GetName() == L"save_btn")
{
if (!image_path_.empty())
{
std::wstring extension;
nbase::FilePathExtension(image_path_, extension);
if (extension.empty())
{
std::wstring mime_type;
GetMimeType(image_path_, mime_type, extension);
}
nbase::Time::TimeStruct now = nbase::Time::Now().ToTimeStruct(true);
std::wstring file_name = nbase::StringPrintf(L"IMG%04d%02d%02d_%02d%02d%02d", now.year(), now.month(), now.day_of_month(),
now.hour(), now.minute(), now.second());
file_name += extension;
std::wstring file_type = ui::MutiLanSupport::GetInstance()->GetStringViaID(L"STRING_PIC_FILE");
std::wstring info = nbase::StringPrintf(L"%s(*%s)", file_type.c_str(), extension.c_str());
CFileDialogEx* fileDlg = new CFileDialogEx();
std::wstring filter = L"*" + extension;
std::map<LPCTSTR, LPCTSTR> filters;
filters[info.c_str()] = filter.c_str();
fileDlg->SetFilter(filters);
fileDlg->SetFileName(file_name.c_str());
fileDlg->SetParentWnd(m_hWnd);
CFileDialogEx::FileDialogCallback2 callback2 = nbase::Bind(&ImageViewForm::SaveImageDlgCallback, this, std::placeholders::_1, std::placeholders::_2);
fileDlg->AyncShowSaveFileDlg(callback2);
}
}
}
return true;
}
