richedit.rar

#include "StdAfx.h" #include "RichEditUtil.h" #include "shared/image_ole_i.h" //#include "richedit_olecallback.h" #pragma warning(disable: 4996) #define EMOJI_SIZE 24 #define MAX_CUSTOM_ITEM_W 240 #define MAX_CUSTOM_ITEM_H 240 #define MAX_CUSTOM_FILE_W 200 #ifdef DEBUG #define IMAGE_OLE_NAME L"image_ole_d.dll" #else #define IMAGE_OLE_NAME L"image_ole.dll" #endif static HMODULE image_ole_module_ = NULL; void FreeImageoleModule() { if (image_ole_module_) { FreeLibrary(image_ole_module_); image_ole_module_ = NULL; } } typedef HRESULT(WINAPI* DLLGETCLASSOBJECTFUNC) (REFCLSID rclsid, REFIID riid, LPVOID* ppv); bool CreateImageObject(void **ppv) { *ppv = NULL; if (image_ole_module_ == NULL) { std::wstring dll_path = QPath::GetAppPath(); dll_path.append(IMAGE_OLE_NAME); image_ole_module_ = LoadLibrary(dll_path.c_str()); } if (image_ole_module_ == NULL) { return false; } DLLGETCLASSOBJECTFUNC pFunc = (DLLGETCLASSOBJECTFUNC)GetProcAddress(image_ole_module_, "DllGetClassObject"); if (pFunc == NULL) { FreeImageoleModule(); return false; } CComPtr<IClassFactory> pFactory; HRESULT hr = (*pFunc)(CLSID_ImageOle/*你的组件CLSID*/, IID_IClassFactory, (void**)&pFactory); if (hr == S_OK) hr = pFactory->CreateInstance(0, IID_IImageOle, ppv); if (hr != S_OK || *ppv == NULL) { FreeImageoleModule(); return false; } return true; } IRichEditOle* Re_GetOleInterface(ITextServices *text_service) { IRichEditOle *pRichEditOle = NULL; text_service->TxSendMessage(EM_GETOLEINTERFACE, 0, (LPARAM)&pRichEditOle, NULL); return pRichEditOle; } bool Re_InsertCustomItem(ITextServices *text_service, InsertCustomItemErrorCallback callback, bool total_count_limit, const std::wstring& file, const std::wstring& face_tag, int ole_type , int face_id, bool scale, int scale_width, int scale_height, LONG cp, const std::wstring& voice_file) { if (total_count_limit && ole_type >= RE_OLE_TYPE_CUSTOM && Re_GetCustomImageOleCount(text_service) >= MAX_CUSTOM_ITEM_NUM) { if (callback) { Post2UI(callback); } return false; } if (text_service == NULL) return false; //m_RichEdit为您的RichEdit对象 IRichEditOle* lpRichEditOle = Re_GetOleInterface(text_service); if (lpRichEditOle == NULL) return false; //OLE对象 IOleObject* lpOleObject = NULL; IOleClientSite* lpOleClientSite = NULL; CComPtr<IImageOle> image_ole; CLSID clsid; REOBJECT reobject; HRESULT hr = S_FALSE; do { { if (!CreateImageObject((LPVOID*)&image_ole)) break; } //获得数据对象接口 hr = image_ole->QueryInterface(IID_IOleObject, (void**)&lpOleObject); if (hr != S_OK) break; hr = lpOleObject->GetUserClassID(&clsid); if (hr != S_OK) break; hr = lpRichEditOle->GetClientSite(&lpOleClientSite); if (hr != S_OK) break; //初始化一个对象 ZeroMemory(&reobject, sizeof(REOBJECT)); reobject.cbStruct = sizeof(REOBJECT); reobject.clsid = clsid; reobject.cp = cp; reobject.dvaspect = DVASPECT_CONTENT; reobject.dwFlags = REO_BELOWBASELINE; reobject.poleobj = lpOleObject; reobject.polesite = lpOleClientSite; reobject.pstg = NULL;// lpStorage; lpOleObject->SetClientSite(lpOleClientSite); std::wstring image_path = file; image_ole->SetFaceTag((BSTR)(face_tag.c_str())); image_ole->SetFaceIndex(ole_type); image_ole->SetFaceId(face_id); if (ole_type == RE_OLE_TYPE_FILE) { // OSVERSIONINFO os = { sizeof(OSVERSIONINFO) }; // ::GetVersionEx(&os); // std::wstring fontName = os.dwMajorVersion >= 6 ? // ui::MutiLanSupport::GetInstance()->GetStringViaID(L"STRING_GLOBALMANAGER_FONT_MSYH") // : // ui::MutiLanSupport::GetInstance()->GetStringViaID(L"STRING_GLOBALMANAGER_FONT_DEFXP"); // image_ole->SetFont((BSTR)(fontName.c_str()), 20, RGB(0x1a, 0x30, 0x47)); if (image_path.size() == 0) { image_path = GetIconByFile(face_tag); } image_ole->SetBgColor(RGB(255, 255, 255)); } else if (ole_type == RE_OLE_TYPE_IMAGELOADING) { if (image_path.size() == 0) { image_path = QPath::GetAppPath(); image_path.append(L"res\\icons\\loading.gif"); } } image_ole->SetScaleSize(scale, scale_width, scale_height); image_ole->LoadFromFile((BSTR)(image_path.c_str())); //std::wstring guid = nbase::UTF8ToUTF16(QString::GetGUID()); string sGuid; CTool::CreateGUID(sGuid); std::wstring guid = nbase::UTF8ToUTF16(sGuid); image_ole->SetGUID((BSTR)guid.c_str()); //语音文件的文件名voice_file if (voice_file.size() != 0) { image_ole->SetGUID((BSTR)(voice_file.c_str())); } OleSetContainedObject(lpOleObject, TRUE); hr = lpRichEditOle->InsertObject(&reobject); } while (0); if (lpOleObject != NULL) lpOleObject->Release(); if (lpOleClientSite != NULL) lpOleClientSite->Release(); lpRichEditOle->Release(); return hr == S_OK; } bool Re_InsertDescriptionItem(ITextServices *text_service, InsertCustomItemErrorCallback callback, bool total_count_limit, const std::wstring& description , const std::wstring& face_tag, int ole_type, COLORREF clrBg/* = RGB(255, 255, 255)*/, COLORREF clrfont/* = RGB(35, 142, 250)*/, int fontSize/* = 20*/, LONG cp/* = REO_CP_SELECTION*/) { if (total_count_limit && ole_type >= RE_OLE_TYPE_CUSTOM && Re_GetCustomImageOleCount(text_service) >= MAX_CUSTOM_ITEM_NUM) { if (callback) { Post2UI(callback); } return false; } if (text_service == NULL) return false; //m_RichEdit为您的RichEdit对象 IRichEditOle* lpRichEditOle = Re_GetOleInterface(text_service); if (lpRichEditOle == NULL) return false; //OLE对象 IOleObject* lpOleObject = NULL; IOleClientSite* lpOleClientSite = NULL; CComPtr<IImageOle> image_ole; CLSID clsid; REOBJECT reobject; HRESULT hr = S_FALSE; do { { if (!CreateImageObject((LPVOID*)&image_ole)) break; } //获得数据对象接口 hr = image_ole->QueryInterface(IID_IOleObject, (void**)&lpOleObject); if (hr != S_OK) break; hr = lpOleObject->GetUserClassID(&clsid); if (hr != S_OK) break; hr = lpRichEditOle->GetClientSite(&lpOleClientSite); if (hr != S_OK) break; //初始化一个对象 ZeroMemory(&reobject, sizeof(REOBJECT)); reobject.cbStruct = sizeof(REOBJECT); reobject.clsid = clsid; reobject.cp = cp; reobject.dvaspect = DVASPECT_CONTENT; reobject.dwFlags = REO_BELOWBASELINE; reobject.poleobj = lpOleObject; reobject.polesite = lpOleClientSite; reobject.pstg = NULL;// lpStorage; lpOleObject->SetClientSite(lpOleClientSite); // std::wstring image_path = file; image_ole->SetFaceTag((BSTR)(face_tag.c_str())); image_ole->SetFaceIndex(ole_type); // image_ole->SetFaceId(face_id); // OSVERSIONINFO os = { sizeof(OSVERSIONINFO) }; // ::GetVersionEx(&os); // std::wstring fontName = os.dwMajorVersion >= 6 ? // ui::MutiLanSupport::GetInstance()->GetStringViaID(L"STRING_GLOBALMANAGER_FONT_MSYH") // : // ui::MutiLanSupport::GetInstance()->GetStringViaID(L"STRING_GLOBALMANAGER_FONT_DEFXP"); //std::wstring fontName = _T(""); //image_ole->SetFont((BSTR)(fontName.c_str()), fontSize, clrfont); image_ole->SetBgColor(clrBg); // image_ole->SetScaleSize(scale, scale_width, scale_height); image_ole->LoadFromDescription((BSTR)(description.c_str())); string sGuid; CTool::CreateGUID(sGuid); std::wstring guid = nbase::UTF8ToUTF16(sGuid); image_ole->SetGUID((BSTR)guid.c_str()); OleSetContainedObject(lpOleObject, TRUE); hr = lpRichEditOle->InsertObject(&reobject); } while (0); if (lpOleObject != NULL) lpOleObject->Release(); if (lpOleClientSite != NULL) lpOleClientSite->Release(); lpRichEditOle->Release(); return hr == S_OK; } bool Re_InsertFace(ITextServices *text_service, const std::wstring& file, const std::wstring& face_tag) { int emoji_size = EMOJI_SIZE; ui::DpiManager::GetI