void chat_addline(char *src, char *text)
{
WDL_String tmp;
if (src && *src && !strncmp(text,"/me ",4))
{
tmp.Set("* ");
tmp.Append(src);
tmp.Append(" ");
char *p=text+3;
while (*p == ' ') p++;
tmp.Append(p);
}
else
{
if (src&&*src)
{
tmp.Set("<");
tmp.Append(src);
tmp.Append("> ");
}
else if (src)
{
tmp.Set("*** ");
}
tmp.Append(text);
}
g_client_mutex.Enter();
if (m_append_text.Get()[0])
m_append_text.Append("\n");
m_append_text.Append(tmp.Get());
g_client_mutex.Leave();
}
bool audioStreamer_JACK::addOutputChannel()
{
char name[10];
snprintf(name, sizeof(name), "out%d", m_outnch+1);
jack_port_t* port = jack_port_register (client, name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0);
if (port) {
jack_port_t** tmp = _out;
jack_port_t** tmp2 = new jack_port_t*[m_outnch+1];
for (unsigned i=0; i < m_outnch; i++)
tmp2[i] = tmp[i];
tmp2[m_outnch] = port;
_process_lock.Enter();
_out = tmp2;
_process_lock.Leave();
delete[] tmp;
float **tmp3 = _outports;
float **tmp4 = new float*[m_outnch+1];
_process_lock.Enter();
_outports = tmp4;
m_outnch++;
_process_lock.Leave();
delete[] tmp3;
return true;
} else {
return false;
}
}
int
audioStreamer_JACK::process( jack_nframes_t nframes ) {
_process_lock.Enter();
for (unsigned i=0; i<m_innch; i++) {
_inports[i] = (float *) jack_port_get_buffer(_in[i], nframes);
}
for (unsigned i=0; i<m_outnch; i++) {
_outports[i] = (float *) jack_port_get_buffer(_out[i], nframes);
}
splproc(_inports,
m_innch,
_outports,
m_outnch,
nframes,
jack_get_sample_rate(client));
_process_lock.Leave();
return 0;
}
void chatRun(HWND hwndDlg)
{
WDL_String tmp;
g_client_mutex.Enter();
tmp.Set(m_append_text.Get());
m_append_text.Set("");
g_client_mutex.Leave();
if (!tmp.Get()[0]) return;
HWND m_hwnd=GetDlgItem(hwndDlg,IDC_CHATDISP);
SCROLLINFO si={sizeof(si),SIF_RANGE|SIF_POS|SIF_TRACKPOS,};
GetScrollInfo(m_hwnd,SB_VERT,&si);
{
int oldsels,oldsele;
SendMessage(m_hwnd,EM_GETSEL,(WPARAM)&oldsels,(LPARAM)&oldsele);
char txt[32768];
if(strlen(tmp.Get())>sizeof(txt)-1) return;
GetWindowText(m_hwnd,txt,sizeof(txt)-1);
txt[sizeof(txt)-1]=0;
while(strlen(txt)+strlen(tmp.Get())+4>sizeof(txt))
{
char *p=txt;
while(*p!=0 && *p!='\n') p++;
if(*p==0) return;
while (*p=='\n') p++;
strcpy(txt,p);
oldsels -= p-txt;
oldsele -= p-txt;
}
if (oldsels < 0) oldsels=0;
if (oldsele < 0) oldsele=0;
if(txt[0]) strcat(txt,"\n");
strcat(txt,tmp.Get());
CHARFORMAT2 cf2;
cf2.cbSize=sizeof(cf2);
cf2.dwMask=CFM_LINK;
cf2.dwEffects=0;
SendMessage(m_hwnd,EM_SETCHARFORMAT,SCF_ALL,(LPARAM)&cf2);
SetWindowText(m_hwnd,txt);
GetWindowText(m_hwnd,txt,sizeof(txt)-1);
txt[sizeof(txt)-1]=0;
char *t=txt;
char lt=' ';
int sub=0;
while (*t)
{
if (lt == ' ' || lt == '\n' || lt == '\r')
{
int isurl=0;
if (!strnicmp(t,"http:",5)) isurl=5;
else if (!strnicmp(t,"ftp:",4)) isurl=4;
else if (!strnicmp(t,"www.",4)) isurl=4;
if (isurl && t[isurl] != ' ' && t[isurl] != '\n' && t[isurl] != '\r' && t[isurl])
{
int spos=t-txt-sub;
t+=isurl;
while (*t && *t != ' ' && *t != '\n' && *t != '\r') { t++; }
SendMessage(m_hwnd,EM_SETSEL,spos,(t-txt)-sub);
CHARFORMAT2 cf2;
cf2.cbSize=sizeof(cf2);
cf2.dwMask=CFM_LINK;
cf2.dwEffects=CFE_LINK;
SendMessage(m_hwnd,EM_SETCHARFORMAT,SCF_SELECTION,(LPARAM)&cf2);
}
}
if (*t == '\n') sub++;
if (*t) lt=*t++;
}
SendMessage(m_hwnd,EM_SETSEL,oldsels,oldsele);
}
if (GetFocus() == m_hwnd)
{
SendMessage(m_hwnd, WM_VSCROLL, MAKEWPARAM(SB_THUMBPOSITION,si.nTrackPos),0);
}
else
{
GetScrollInfo(m_hwnd,SB_VERT,&si);
SendMessage(m_hwnd, WM_VSCROLL, MAKEWPARAM(SB_THUMBPOSITION,si.nMax),0);
}
}
void chatRun(HWND hwndDlg)
{
WDL_String tmp;
g_client_mutex.Enter();
tmp.Set(m_append_text.Get());
m_append_text.Set("");
g_client_mutex.Leave();
if (!tmp.Get()[0]) return;
SCROLLINFO si={sizeof(si),SIF_RANGE|SIF_POS|SIF_TRACKPOS,};
GetScrollInfo(g_chat_hwnd , SB_VERT , &si) ;
{
int oldsels,oldsele;
SendMessage(g_chat_hwnd , EM_GETSEL , (WPARAM)&oldsels , (LPARAM)&oldsele) ;
char txt[32768];
if(strlen(tmp.Get())>sizeof(txt)-1) return;
GetWindowText(g_chat_hwnd , txt , sizeof(txt)-1) ;
txt[sizeof(txt)-1]=0;
while(strlen(txt)+strlen(tmp.Get())+4>sizeof(txt))
{
char *p=txt;
while(*p!=0 && *p!='\n') p++;
if(*p==0) return;
while (*p=='\n') p++;
strcpy(txt,p);
oldsels -= p-txt;
oldsele -= p-txt;
}
if (oldsels < 0) oldsels=0;
if (oldsele < 0) oldsele=0;
if(txt[0]) strcat(txt,"\n");
strcat(txt,tmp.Get());
CHARFORMAT2 cf2;
cf2.cbSize=sizeof(cf2);
cf2.dwMask=CFM_LINK;
cf2.dwEffects=0;
SendMessage(g_chat_hwnd , EM_SETCHARFORMAT , SCF_ALL , (LPARAM)&cf2) ;
SetWindowText(g_chat_hwnd , txt) ;
GetWindowText(g_chat_hwnd , txt , sizeof(txt)-1) ;
txt[sizeof(txt)-1]=0;
#if COLOR_CHAT
char *t = txt ; int sub=0 ; char lt = '\n' ;
while (*t)
{
if (lt == '\n' || lt == '\r')
{
int usernameOffset = 0 ; bool isParseTokens ; bool isColorText ;
if (!strnicmp(t , "<PM from " , 9)) // private chat (choose color per user)
{ usernameOffset = 9 ; isParseTokens = true ; }
else if (!strnicmp(t , "<" , 1)) // user chat (choose color per user)
{ usernameOffset = 1 ; isParseTokens = true ; }
else isParseTokens = isColorText = false ;
int lineBegin ; int boldEnd ; int normalBegin ; int lineEnd ; char theUsername[256] ;
if (isParseTokens)
{
// parse username token and set seperator pointers (<bold> normal)
lineBegin = t - txt - sub ; char* usernameBegin = (t += usernameOffset) ;
while (*t && *t != '\n' && *t != '\r' && *t != ' ') ++t ;
boldEnd = t - txt - sub ; normalBegin = boldEnd + 1 ;
int theUsernameLen = boldEnd - lineBegin - usernameOffset - 1 ;
if (isColorText = theUsernameLen < 256)
{ strncpy(theUsername , usernameBegin , theUsernameLen) ; theUsername[theUsernameLen] = '\0' ; }
while (*t && *t != '\n' && *t != '\r') ++t ; lineEnd = t - txt - sub ;
}
if (isColorText)
{
// choose color per user
int chatColorIdx = TeamStream::GetChatColorIdxByName(theUsername) ;
COLORREF color = TeamStream::Get_Chat_Color(chatColorIdx) ;
// apply char formatting
CHARFORMAT2 cf2 ; cf2.cbSize = sizeof(cf2) ;
// bold text - sender name
cf2.dwMask = CFM_COLOR | CFM_BOLD ; cf2.crTextColor = color ; cf2.dwEffects = CFE_BOLD ;
SendMessage(g_chat_hwnd , EM_SETSEL , lineBegin , boldEnd) ;
SendMessage(g_chat_hwnd , EM_SETCHARFORMAT , SCF_SELECTION , (LPARAM)&cf2) ;
if (!cfg_color_names_only)
{
// normal text - everything after bold text
cf2.dwMask = CFM_COLOR ; cf2.crTextColor = color ;
SendMessage(g_chat_hwnd , EM_SETSEL , normalBegin , lineEnd) ;
SendMessage(g_chat_hwnd , EM_SETCHARFORMAT , SCF_SELECTION , (LPARAM)&cf2) ;
}
}
} // if terminator char
if (*t == '\n') sub++ ;
if (*t) lt = *t++ ;
} // while
// NOTE: the original link parser code was unnecessary it is sufficient to
// send EM_AUTOURLDETECT to the richedit20 control (catches most protocols)
// and set its EM_SETEVENTMASK to ENM_LINK to enable event messaging (in chatInit())
// the only advantage to the original approach is catching hand-typed links beginning
// with "www." (but still didn't catch links like "github.com") so for this most part
// it was just wasted cycles (especially seeing as click handling was not implemented)
// still the original code could be built upon to parse hand-typed links that don't
// specify a protocol but ending with ".com" ".org" etc. if anyone thinks this to be useful
// or to allow only certain users to post clickable links (disable EM_AUTOURLDETECT)
// if so we need to reset state here for the 2nd pass
/*
SendMessage(m_hwnd , EM_SETSEL , oldsels , oldsele) ; t = txt ; lt = ' ' ; sub = 0 ;
// original link parser code was here ------->
*/
#endif COLOR_CHAT
}
if (GetFocus() == g_chat_hwnd)
{
SendMessage(g_chat_hwnd , WM_VSCROLL , MAKEWPARAM(SB_THUMBPOSITION , si.nTrackPos) , 0) ;
}
else
{
GetScrollInfo(g_chat_hwnd , SB_VERT , &si) ;
SendMessage(g_chat_hwnd , WM_VSCROLL , MAKEWPARAM(SB_THUMBPOSITION , si.nMax) , 0) ;
}
}
