/*
================
CSyntaxRichEditCtrl::Init
================
*/
void CSyntaxRichEditCtrl::Init(void)
{
// get the Rich Edit ITextDocument to use the wonky TOM interface
IRichEditOle *ire = GetIRichEditOle();
IUnknown *iu = (IUnknown *)ire;
if (iu == NULL || iu->QueryInterface(tom::IID_ITextDocument, (void **) &m_TextDoc) != S_OK) {
m_TextDoc = NULL;
}
InitFont();
InitSyntaxHighlighting();
SetEventMask(GetEventMask() | ENM_CHANGE | ENM_KEYEVENTS | ENM_MOUSEEVENTS | ENM_PROTECTED); // ENM_SCROLLEVENTS
EnableToolTips(TRUE);
// create auto complete list box
CRect rect(0, 0, AUTOCOMPLETE_WIDTH, AUTOCOMPLETE_HEIGHT);
autoCompleteListBox.Create(WS_DLGFRAME | WS_VISIBLE | WS_VSCROLL | LBS_SORT | LBS_NOTIFY, rect, this, IDC_LISTBOX_AUTOCOMPLETE);
autoCompleteListBox.SetFont(GetParent()->GetFont());
autoCompleteListBox.ShowWindow(FALSE);
// create function parameter tool tip
funcParmToolTip.Create(WS_VISIBLE | WS_BORDER, rect, this, IDC_EDITBOX_FUNCPARMS);
funcParmToolTip.SetFont(GetParent()->GetFont());
funcParmToolTip.ShowWindow(FALSE);
}
void CEmoticonRichEditCtrl::Initialize()
{
PARAFORMAT pf;
pf.cbSize = sizeof(PARAFORMAT);
pf.dwMask = PFM_TABSTOPS ;
pf.cTabCount = MAX_TAB_STOPS;
for( int itab = 0 ; itab < pf.cTabCount ; itab++ )
pf.rgxTabs[itab] = (itab + 1) * 1440/5 ;
SetParaFormat( pf );
SetEventMask(ENM_CHANGE | ENM_SELCHANGE | ENM_PROTECTED);
//이모티콘
m_imgListFaces.Create(20, 20, ILC_COLOR24|ILC_MASK, 0, 1);
m_bmpFaces.LoadBitmap(IDB_BITMAP_EMOTICON);
m_imgListFaces.Add(& m_bmpFaces, RGB(255, 255, 255));
m_pRichEditOle = GetIRichEditOle();
DragAcceptFiles(TRUE);
/*
if(m_nRole == ROLE_SEND_INPUT )
{
CHARFORMAT2 cf;
GetSelectionCharFormat(cf);
cf.dwMask = CFM_COLOR | CFM_FACE | CFM_SIZE |CFM_PROTECTED ;
cf.crTextColor = CChatSession::Instance().m_ColorMe;
cf.dwEffects &=(unsigned long) ~CFE_AUTOCOLOR;
SetDefaultCharFormat(cf);
}
*/
}
//创建消息
INT CSkinRichEdit::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (__super::OnCreate(lpCreateStruct)==-1) return -1;
//初始化控件
SetEventMask(ENM_LINK);
SetOptions(ECOOP_OR,ECO_NOHIDESEL);
//获取接口
m_pIRichEditOle=GetIRichEditOle();
return 0;
}
//控件绑定
VOID CSkinRichEdit::PreSubclassWindow()
{
__super::PreSubclassWindow();
//初始化控件
SetEventMask(ENM_LINK);
SetOptions(ECOOP_OR,ECO_NOHIDESEL);
//获取接口
m_pIRichEditOle=GetIRichEditOle();
return;
}
// 测试接口
BOOL tomEdit::TestInsertObject()
{
IRichEditOle * rich_edit_ole = GetIRichEditOle() ;
if (rich_edit_ole == NULL)
return FALSE ;
IOleClientSite * obj_client_site = NULL ;
rich_edit_ole->GetClientSite(&obj_client_site) ;
if (obj_client_site == NULL)
return FALSE ;
m_test_object = new ReImage ;
m_test_object->SetHost(GetCenter()->GetHost()) ;
m_object_group.insert(m_test_object) ;
//m_test_object->InitFromImageFile(_T("C:\\2.gif")) ;
m_test_object->InitFromImageFile(_T("C:\\x.jpg")) ;
//m_test_object->SetImagePath(_T("F:\\Program\\Draw\\GetDIBitsUsage\\res\\bitmap1.bmp")) ;
//m_test_object->SetImagePath(_T("F:\\图片\\风景\\退去喧嚣，我们在路上 - 西藏\\1315471834717.jpg")) ;
REOBJECT reo;
memset( &reo, 0, sizeof( reo ) );
reo.cbStruct = sizeof( reo );
CLSID classID;
if ( m_test_object->GetUserClassID( &classID ) != S_OK)
classID = CLSID_NULL;
reo.clsid = classID;
reo.cp = 0;
reo.poleobj = m_test_object;
reo.pstg = NULL;
reo.polesite = obj_client_site ;
// SIZEL sizel;
// sizel.cx = DXtoHimetricX(100, s_XPixelPerInch) ;
// sizel.cy = DYtoHimetricY(80, s_YPixelPerInch) ; // let rich edit determine initial size
// reo.sizel = sizel;
reo.sizel.cx = reo.sizel.cy = 0 ;
reo.dvaspect = DVASPECT_CONTENT;
reo.dwFlags = REO_BELOWBASELINE /*| REO_RESIZABLE*/ ;
reo.dwUser = 0 ;
m_test_object->SetClientSite( obj_client_site );
HRESULT hr = rich_edit_ole->InsertObject( &reo );
obj_client_site->Release() ;
return SUCCEEDED(hr) ;
}
BOOL tomEdit::TestChangeObjectSize(int cx, int cy)
{
IRichEditOle * rich_edit_ole = GetIRichEditOle() ;
if (rich_edit_ole == NULL)
return FALSE ;
m_test_object->AutoAdjustSizeBySpaceWidth(cx) ;
HRESULT hr = rich_edit_ole->SetDvaspect(0, DVASPECT_CONTENT) ;
// IOleClientSite * client_site = NULL ;
// m_test_object->GetClientSite(&client_site) ;
return SUCCEEDED(hr) ;
}
// char_position值为REO_CP_SELECTION时表示选择文本被替换为图像对象
// 这里没检测imge_file_path是否有效图片路径
BOOL tomEdit::InsertImageObject(LONG char_position, std::wstring const image_file_path)
{
IRichEditOle * rich_edit_ole = GetIRichEditOle() ;
if (rich_edit_ole == NULL)
return FALSE ;
IOleClientSite * obj_client_site = NULL ;
rich_edit_ole->GetClientSite(&obj_client_site) ;
if (obj_client_site == NULL)
return FALSE ;
ReImage * image = new ReImage ;
image->SetHost(GetCenter()->GetHost()) ;
m_object_group.insert(image) ;
image->InitFromImageFile(image_file_path) ;
REOBJECT reo;
memset( &reo, 0, sizeof( reo ) );
reo.cbStruct = sizeof( reo );
CLSID classID;
if ( image->GetUserClassID( &classID ) != S_OK)
classID = CLSID_NULL;
reo.clsid = classID;
reo.cp = char_position ;
reo.poleobj = image;
reo.pstg = NULL;
reo.polesite = obj_client_site ;
reo.sizel.cx = reo.sizel.cy = 0 ;
reo.dvaspect = DVASPECT_CONTENT;
reo.dwFlags = REO_BELOWBASELINE /*| REO_RESIZABLE*/ ;
reo.dwUser = 0 ;
image->SetClientSite( obj_client_site );
HRESULT hr = rich_edit_ole->InsertObject( &reo );
obj_client_site->Release() ;
return SUCCEEDED(hr) ;
}
void CExtRichEdit::InsertFace(CString strPicPath)
{
LPLOCKBYTES lpLockBytes = NULL;
SCODE sc;
HRESULT hr;
//print to RichEdit' s IClientSite
LPOLECLIENTSITE m_lpClientSite;
//A smart point to IAnimator
IGifAnimatorPtr m_lpAnimator;
//ptr 2 storage
LPSTORAGE m_lpStorage;
//the object 2 b insert 2
LPOLEOBJECT m_lpObject;
//Create lockbytes
sc = ::CreateILockBytesOnHGlobal(NULL, TRUE, &lpLockBytes);
if (sc != S_OK)
AfxThrowOleException(sc);
ASSERT(lpLockBytes != NULL);
//use lockbytes to create storage
sc = ::StgCreateDocfileOnILockBytes(lpLockBytes,
STGM_SHARE_EXCLUSIVE|STGM_CREATE|STGM_READWRITE, 0, &m_lpStorage);
if (sc != S_OK)
{
VERIFY(lpLockBytes->Release() == 0);
lpLockBytes = NULL;
AfxThrowOleException(sc);
}
ASSERT(m_lpStorage != NULL);
//get the ClientSite of the very RichEditCtrl
GetIRichEditOle()->GetClientSite(&m_lpClientSite);
ASSERT(m_lpClientSite != NULL);
try
{
//Initlize COM interface
hr = ::CoInitializeEx( NULL, COINIT_APARTMENTTHREADED );
if( FAILED(hr) )
_com_issue_error(hr);
//Get GifAnimator object
//here, I used a smart point, so I do not need to free it
hr = m_lpAnimator.CreateInstance(CLSID_GifAnimator);
if( FAILED(hr) )
_com_issue_error(hr);
//COM operation need BSTR, so get a BSTR
BSTR path = strPicPath.AllocSysString();
//Load the gif
hr = m_lpAnimator->LoadFromFile(path);
if( FAILED(hr) )
_com_issue_error(hr);
// TRACE0( m_lpAnimator->GetFilePath() );
//get the IOleObject
hr = m_lpAnimator.QueryInterface(IID_IOleObject, (void**)&m_lpObject);
if( FAILED(hr) )
_com_issue_error(hr);
//Set it 2 b inserted
OleSetContainedObject(m_lpObject, TRUE);
//2 insert in 2 richedit, you need a struct of REOBJECT
REOBJECT reobject;
ZeroMemory(&reobject, sizeof(REOBJECT));
reobject.cbStruct = sizeof(REOBJECT);
CLSID clsid;
sc = m_lpObject->GetUserClassID(&clsid);
if (sc != S_OK)
AfxThrowOleException(sc);
//set clsid
reobject.clsid = clsid;
//can be selected
reobject.cp = REO_CP_SELECTION;
//content, but not static
reobject.dvaspect = DVASPECT_CONTENT;
//goes in the same line of text line
reobject.dwFlags = REO_BELOWBASELINE; //REO_RESIZABLE |
reobject.dwUser = 0;
//the very object
reobject.poleobj = m_lpObject;
//client site contain the object
reobject.polesite = m_lpClientSite;
//the storage
reobject.pstg = m_lpStorage;
SIZEL sizel;
sizel.cx = sizel.cy = 0;
reobject.sizel = sizel;
HWND hWndRT = this->m_hWnd;
//Sel all text
// ::SendMessage(hWndRT, EM_SETSEL, 0, -1);
// DWORD dwStart, dwEnd;
// ::SendMessage(hWndRT, EM_GETSEL, (WPARAM)&dwStart, (LPARAM)&dwEnd);
// ::SendMessage(hWndRT, EM_SETSEL, dwEnd+1, dwEnd+1);
//Insert after the line of text
GetIRichEditOle()->InsertObject(&reobject);
::SendMessage(hWndRT, EM_SCROLLCARET, (WPARAM)0, (LPARAM)0);
VARIANT_BOOL ret;
//do frame changing
ret = m_lpAnimator->TriggerFrameChange();
//show it
m_lpObject->DoVerb(OLEIVERB_UIACTIVATE, NULL, m_lpClientSite, 0, m_hWnd, NULL);
m_lpObject->DoVerb(OLEIVERB_SHOW, NULL, m_lpClientSite, 0, m_hWnd, NULL);
//redraw the window to show animation
RedrawWindow();
if (m_lpClientSite)
{
m_lpClientSite->Release();
m_lpClientSite = NULL;
}
if (m_lpObject)
{
m_lpObject->Release();
m_lpObject = NULL;
}
if (m_lpStorage)
{
m_lpStorage->Release();
m_lpStorage = NULL;
}
SysFreeString(path);
}
catch( _com_error e )
{
AfxMessageBox(e.ErrorMessage());
::CoUninitialize();
}
}
void CExRichEditWindowless::InsertGif(LONG gif)
{
CComQIPtr<IDynamicOleCom> spDyn;
HRESULT hr = spDyn.CoCreateInstance(STR_PROGID);
if(SUCCEEDED(hr))
{
LPOLEOBJECT lpOleObject = NULL;
HRESULT hr = spDyn->QueryInterface(IID_IOleObject, (void**)&lpOleObject);
IUnknownPtr lpUnk = lpOleObject;
hr = lpUnk->QueryInterface(IID_IOleObject, (LPVOID*)&lpOleObject);
if (lpOleObject == NULL)
throw(E_OUTOFMEMORY);
//hr = lpOleObject->SetClientSite( static_cast<IOleClientSite *>( this ) );
IViewObject2Ptr lpViewObject;// IViewObject for IOleObject above
hr = lpOleObject->QueryInterface(IID_IViewObject2, (LPVOID*)&lpViewObject);
if (hr != S_OK)
{
AtlThrow(hr);
}
IRichEditOle* pRichEditOle = GetIRichEditOle();
////获取RichEdit的OLEClientSite
IOleClientSitePtr lpClientSite;
hr = pRichEditOle->GetClientSite(&lpClientSite);
if (hr != S_OK)
{
AtlThrow(hr);
}
REOBJECT reobject;
ZeroMemory(&reobject,sizeof(REOBJECT));
reobject.cbStruct = sizeof(REOBJECT);
CLSID clsid;
hr = lpOleObject->GetUserClassID(&clsid);
if (hr != S_OK)
{
AtlThrow(hr);
}
reobject.clsid = clsid;
reobject.cp = -1;
//reobject.cp = REO_CP_SELECTION;
reobject.dvaspect = DVASPECT_CONTENT;//DVASPECT_OPAQUE;
reobject.poleobj = lpOleObject;
reobject.polesite = lpClientSite;
//reobject.pstg = lpStorage;
SIZEL sizel;
sizel.cx = sizel.cy = 0; // let richedit determine initial size
Image* img = (Image*)gif;
SIZEL sizeInPix = {img->GetWidth(), img->GetHeight()};
SIZEL sizeInHiMetric;
AtlPixelToHiMetric(&sizeInPix, &sizeInHiMetric);
reobject.sizel = sizeInHiMetric;
reobject.dwFlags = REO_BELOWBASELINE|REO_STATIC;//REO_RESIZABLE
CExRichEditData* pdata = new CExRichEditData;
pdata->m_dataType = GIF;
pdata->m_data = (void*)gif;
reobject.dwUser = (DWORD)pdata;//TODO 用户数据
lpOleObject->SetClientSite(lpClientSite);
hr = pRichEditOle->InsertObject(&reobject);
lpOleObject->SetExtent(DVASPECT_CONTENT, &sizeInHiMetric);
OleSetContainedObject(lpOleObject, TRUE);
lpOleObject->Release();
spDyn->SetHostWindow((LONG)hwndParent);
spDyn->InsertGif(gif);
}
}