void CTWScriptEdit::OnSelectfont()
{
// TODO: Add your command handler code here
CHARFORMAT cf;
LOGFONT lf;
memset(&cf, 0, sizeof(CHARFORMAT));
memset(&lf, 0, sizeof(LOGFONT));
//判断是否选择了内容
BOOL m_bSelect = (GetSelectionType() != SEL_EMPTY) ? TRUE : FALSE;
if (m_bSelect)
{
GetSelectionCharFormat(cf);
}
else
{
GetDefaultCharFormat(cf);
}
//得到相关字体属性
BOOL bIsBold = cf.dwEffects & CFE_BOLD;
BOOL bIsItalic = cf.dwEffects & CFE_ITALIC;
BOOL bIsUnderline = cf.dwEffects & CFE_UNDERLINE;
BOOL bIsStrickout = cf.dwEffects & CFE_STRIKEOUT;
//设置属性
lf.lfCharSet = cf.bCharSet;
lf.lfHeight = cf.yHeight/15;
lf.lfPitchAndFamily = cf.bPitchAndFamily;
lf.lfItalic = bIsItalic;
lf.lfWeight = (bIsBold ? FW_BOLD : FW_NORMAL);
lf.lfUnderline = bIsUnderline;
lf.lfStrikeOut = bIsStrickout;
sprintf(lf.lfFaceName, cf.szFaceName);
CFontDialog dlg(&lf);
dlg.m_cf.rgbColors = cf.crTextColor;
if (dlg.DoModal() == IDOK)
{
dlg.GetCharFormat(cf);//获得所选字体的属性
if (m_bSelect)
SetSelectionCharFormat(cf); //为选定的内容设定所选字体
else
SetWordCharFormat(cf); //为将要输入的内容设定字体
}
}
/////////////////////////////////////////////////////////////////////////////
// underlying implementation
/////////////////////////////////////////////////////////////////////////////
void CChatControl::addString(CString str, BOOL bBold, COLORREF cr)
{
int iLength;
EDITSTREAM es;
CHARFORMAT cf;
//avoid replacing selected text
iLength = GetTextLength();
SetSel(iLength, iLength);
//set the "cookie"
es.dwCookie = (DWORD) &str;
es.pfnCallback = streamIn;
//prepare formatting
cf.dwMask = CFM_COLOR | CFM_BOLD;
cf.dwEffects = bBold ? CFE_BOLD : 0;
cf.crTextColor = cr;
SetWordCharFormat(cf);
//stream in the text
StreamIn(SF_TEXT | SFF_SELECTION, es);
}
//插入字串
bool CSkinRichEdit::InsertString(LPCTSTR pszString, CHARFORMAT2 & CharFormat)
{
//变量定义
bool bResumeSelect;
CHARRANGE CharRange;
//保存状态
GetSel(CharRange.cpMin,CharRange.cpMax);
bResumeSelect=(CharRange.cpMax!=CharRange.cpMin);
//搜索变量
LPCTSTR pszHttp=TEXT("http://");
const INT nHttpLength=lstrlen(pszHttp);
const INT nStringLength=lstrlen(pszString);
//索引定义
INT nStringStart=0;
INT nStringPause=0;
//字符解释
for (INT i=0;i<nStringLength;i++)
{
//变量定义
INT nUrlPause=i;
//地址判断
if (((i+nHttpLength)<nStringLength)&&(memcmp(&pszString[i],pszHttp,nHttpLength*sizeof(TCHAR))==0))
{
//设置索引
nUrlPause=i+nHttpLength;
//地址搜索
while (nUrlPause<nStringLength)
{
//字符判断
if (EfficacyUrlChar(pszString[nUrlPause])==true)
{
nUrlPause++;
continue;
}
break;
}
}
//终止字符
if (nUrlPause<=(i+nHttpLength)) nStringPause=(i+1);
//插入字符
if ((i==(nStringLength-1))||(nUrlPause>(i+nHttpLength)))
{
//普通字符
if (nStringPause>nStringStart)
{
//获取缓冲
CString strNormalString;
LPTSTR pszNormalString=strNormalString.GetBuffer(nStringPause-nStringStart+1);
//拷贝字符
pszNormalString[nStringPause-nStringStart]=0;
CopyMemory(pszNormalString,&pszString[nStringStart],(nStringPause-nStringStart)*sizeof(TCHAR));
//释放缓冲
strNormalString.ReleaseBuffer();
//插入消息
SetSel(-1L,-1L);
SetWordCharFormat(CharFormat);
ReplaceSel((LPCTSTR)strNormalString);
}
//连接地址
if (nUrlPause>(i+nHttpLength))
{
//获取缓冲
CString strUrlString;
LPTSTR pszUrlString=strUrlString.GetBuffer((nUrlPause-i)+1);
//拷贝字符
pszUrlString[nUrlPause-i]=0;
CopyMemory(pszUrlString,&pszString[i],(nUrlPause-i)*sizeof(TCHAR));
//释放缓冲
strUrlString.ReleaseBuffer();
//构造格式
CHARFORMAT2 CharFormatHyper;
CharFormatHyper=CharFormat;
//效验地址
if (EfficacyUrlString(strUrlString)==true)
{
CharFormatHyper.dwMask|=CFM_LINK;
CharFormatHyper.dwEffects|=CFE_LINK;
}
//插入消息
SetSel(-1L,-1L);
SetWordCharFormat(CharFormatHyper);
ReplaceSel((LPCTSTR)strUrlString);
}
//设置索引
nStringStart=__max(i,nUrlPause);
}
//设置索引
i+=(nUrlPause-i);
}
//状态设置
if (bResumeSelect==true) SetSel(CharRange);
else PostMessage(WM_VSCROLL,SB_BOTTOM,0);
return true;
}
