/*
* astyle --force-indent=tab=4 --brackets=linux --indent-switches
* --pad=oper --one-line=keep-blocks --unpad=paren
*
* Miranda IM: the free IM client for Microsoft* Windows*
*
* Copyright 2000-2009 Miranda ICQ/IM project,
* all portions of this codebase are copyrighted to the people
* listed in contributors.txt.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* you should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* part of tabSRMM messaging plugin for Miranda.
*
* This code is based on and still contains large parts of the the
* original chat module for Miranda IM, written and copyrighted
* by Joergen Persson in 2005.
*
* (C) 2005-2010 by silvercircle _at_ gmail _dot_ com and contributors
*
* $Id: log.cpp 13614 2011-04-22 13:16:21Z borkra $
*
* Implements the richedit-based message history display for the group
* chat window.
*
*/
#include "../src/commonheaders.h"
#include <math.h>
#include <mbstring.h>
#include <shlwapi.h>
/*
* The code for streaming the text is to a large extent copied from
* the srmm module and then modified to fit the chat module.
*/
extern FONTINFO aFonts[OPTIONS_FONTCOUNT];
extern HICON hIcons[30];
static PBYTE pLogIconBmpBits[14];
static int logIconBmpSize[ SIZEOF(pLogIconBmpBits)];
static int logPixelSY = 0;
static int logPixelSX = 0;
static char *szDivider = "\\strike----------------------------------------------------------------------------\\strike0";
static char CHAT_rtfFontsGlobal[OPTIONS_FONTCOUNT + 2][RTFCACHELINESIZE];
static char *CHAT_rtffonts = 0;
/*
* ieview MUC support - mostly from scriver
*/
/*
static char* u2a( const wchar_t* src, int codepage ) {
int cbLen = WideCharToMultiByte( codepage, 0, src, -1, NULL, 0, NULL, NULL );
char* result = ( char* )mir_alloc( cbLen+1 );
if ( result == NULL )
return NULL;
WideCharToMultiByte( codepage, 0, src, -1, result, cbLen, NULL, NULL );
result[ cbLen ] = 0;
return result;
}
static char* t2acp( const TCHAR* src, int codepage ) {
return u2a( src, codepage );
}
static TCHAR *a2tcp(const char *text, int cp) {
if ( text != NULL ) {
int cbLen = MultiByteToWideChar( cp, 0, text, -1, NULL, 0 );
TCHAR* result = ( TCHAR* )mir_alloc( sizeof(TCHAR)*( cbLen+1 ));
if ( result == NULL )
return NULL;
MultiByteToWideChar(cp, 0, text, -1, result, cbLen);
return result;
}
return NULL;
}
static int Log_AppendIEView(LOGSTREAMDATA* streamData, BOOL simpleMode, TCHAR **buffer, int *cbBufferEnd, int *cbBufferAlloced, const TCHAR *fmt, ...)
{
va_list va;
int lineLen, textCharsCount=0;
TCHAR* line = (TCHAR*)alloca( 8001 * sizeof(TCHAR));
TCHAR* d;
MODULEINFO *mi = MM_FindModule(streamData->si->pszModule);
va_start(va, fmt);
lineLen = _vsntprintf( line, 8000, fmt, va);
if (lineLen < 0)
return 0;
line[lineLen] = 0;
va_end(va);
lineLen = lineLen*9 + 8;
if (*cbBufferEnd + lineLen > *cbBufferAlloced) {
cbBufferAlloced[0] += (lineLen + 1024 - lineLen % 1024);
*buffer = (TCHAR *) mir_realloc(*buffer, *cbBufferAlloced * sizeof(TCHAR));
}
d = *buffer + *cbBufferEnd;
for (; *line; line++, textCharsCount++) {
if (*line == '%' && !simpleMode ) {
TCHAR szTemp[200];
szTemp[0] = '\0';
switch ( *++line ) {
case '\0':
case '%':
*d++ = '%';
break;
case 'c':
case 'f':
if (!g_Settings.StripFormat && !streamData->bStripFormat) {
if ( line[1] != '\0' && line[2] != '\0') {
TCHAR szTemp3[3], c = *line;
int col;
szTemp3[0] = line[1];
szTemp3[1] = line[2];
szTemp3[2] = '\0';
col = _ttoi(szTemp3);
mir_sntprintf(szTemp, SIZEOF(szTemp), _T("%%%c#%02X%02X%02X"), c, GetRValue(mi->crColors[col]), GetGValue(mi->crColors[col]), GetBValue(mi->crColors[col]));
}
}
line += 2;
break;
case 'C':
case 'F':
if ( !g_Settings.StripFormat && !streamData->bStripFormat) {
mir_sntprintf(szTemp, SIZEOF(szTemp), _T("%%%c"), *line );
}
break;
case 'b':
case 'u':
case 'i':
case 'B':
case 'U':
case 'I':
case 'r':
if ( !streamData->bStripFormat ) {
mir_sntprintf(szTemp, SIZEOF(szTemp), _T("%%%c"), *line );
}
break;
}
if ( szTemp[0] ) {
size_t iLen = lstrlen(szTemp);
memcpy( d, szTemp, iLen * sizeof(TCHAR));
d += iLen;
}
}
else if (*line == '%') {
*d++ = '%';
*d++ = (char) *line;
}
else {
*d++ = (TCHAR) *line;
}
}
*d = '\0';
*cbBufferEnd = (int) (d - *buffer);
return textCharsCount;
}
static void AddEventTextToBufferIEView(TCHAR **buffer, int *bufferEnd, int *bufferAlloced, LOGSTREAMDATA *streamData)
{
if (streamData->lin->ptszText)
Log_AppendIEView(streamData, FALSE, buffer, bufferEnd, bufferAlloced, _T(": %s"), streamData->lin->ptszText);
}
static void AddEventToBufferIEView(TCHAR **buffer, int *bufferEnd, int *bufferAlloced, LOGSTREAMDATA *streamData, TCHAR *pszNick)
{
if ( streamData && streamData->lin ) {
switch ( streamData->lin->iType ) {
case GC_EVENT_MESSAGE:
if ( streamData->lin->ptszText ) {
TCHAR *ptszTemp = NULL;
TCHAR *ptszText = streamData->lin->ptszText;
if (streamData->dat->codePage != CP_ACP) {
char *aText = t2acp(streamData->lin->ptszText, CP_ACP);
ptszText = ptszTemp = a2tcp(aText, streamData->dat->codePage);
mir_free(aText);
}
Log_AppendIEView( streamData, FALSE, buffer, bufferEnd, bufferAlloced, _T("%s"), ptszText );
mir_free(ptszTemp);
}
break;
case GC_EVENT_ACTION:
if ( pszNick && streamData->lin->ptszText) {
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, _T("%s "), streamData->lin->ptszNick);
Log_AppendIEView(streamData, FALSE, buffer, bufferEnd, bufferAlloced, _T("%s"), streamData->lin->ptszText);
}
break;
case GC_EVENT_JOIN:
if (pszNick) {
if (!streamData->lin->bIsMe)
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s has joined"), pszNick);
else
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("You have joined %s"), streamData->si->ptszName);
}
break;
case GC_EVENT_PART:
if (pszNick)
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s has left"), pszNick);
AddEventTextToBufferIEView(buffer, bufferEnd, bufferAlloced, streamData);
break;
case GC_EVENT_QUIT:
if (pszNick)
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s has disconnected"), pszNick);
AddEventTextToBufferIEView(buffer, bufferEnd, bufferAlloced, streamData);
break;
case GC_EVENT_NICK:
if (pszNick && streamData->lin->ptszText) {
if (!streamData->lin->bIsMe)
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s is now known as %s"), pszNick, streamData->lin->ptszText);
else
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("You are now known as %s"), streamData->lin->ptszText);
}
break;
case GC_EVENT_KICK:
if (pszNick && streamData->lin->ptszStatus)
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s kicked %s"), streamData->lin->ptszStatus, streamData->lin->ptszNick);
AddEventTextToBufferIEView(buffer, bufferEnd, bufferAlloced, streamData);
break;
case GC_EVENT_NOTICE:
if (pszNick && streamData->lin->ptszText) {
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("Notice from %s"), pszNick );
AddEventTextToBufferIEView(buffer, bufferEnd, bufferAlloced, streamData);
}
break;
case GC_EVENT_TOPIC:
if (streamData->lin->ptszText)
Log_AppendIEView(streamData, FALSE, buffer, bufferEnd, bufferAlloced, TranslateT("The topic is \'%s%s\'"), streamData->lin->ptszText, _T("%r"));
if (pszNick)
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced,
streamData->lin->ptszUserInfo ? TranslateT(" (set by %s on %s)"): TranslateT(" (set by %s)"),
pszNick, streamData->lin->ptszUserInfo);
break;
case GC_EVENT_INFORMATION:
if (streamData->lin->ptszText)
Log_AppendIEView(streamData, FALSE, buffer, bufferEnd, bufferAlloced, (streamData->lin->bIsMe) ? _T("--> %s") : _T("%s"), streamData->lin->ptszText);
break;
case GC_EVENT_ADDSTATUS:
if (pszNick && streamData->lin->ptszText && streamData->lin->ptszStatus)
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s enables \'%s\' status for %s"), streamData->lin->ptszText, streamData->lin->ptszStatus, streamData->lin->ptszNick);
break;
case GC_EVENT_REMOVESTATUS:
if (pszNick && streamData->lin->ptszText && streamData->lin->ptszStatus)
Log_AppendIEView(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s disables \'%s\' status for %s"), streamData->lin->ptszText , streamData->lin->ptszStatus, streamData->lin->ptszNick);
break;
}
}
}
static void LogEventIEView(LOGSTREAMDATA *streamData, TCHAR *ptszNick)
{
TCHAR *buffer = NULL;
int bufferEnd = 0;
int bufferAlloced = 0;
IEVIEWEVENTDATA ied;
IEVIEWEVENT event;
ZeroMemory(&event, sizeof(event));
event.cbSize = sizeof(event);
event.dwFlags = 0;
event.hwnd = streamData->dat->hwndIEView ? streamData->dat->hwndIEView : streamData->dat->hwndHPP;
event.hContact = streamData->dat->hContact;
event.codepage = streamData->dat->codePage;
event.pszProto = streamData->si->pszModule;
event.iType = IEE_LOG_MEM_EVENTS;
event.eventData = &ied;
event.count = 1;
ZeroMemory(&ied, sizeof(ied));
AddEventToBufferIEView(&buffer, &bufferEnd, &bufferAlloced, streamData, ptszNick);
ied.ptszNick = ptszNick;
ied.ptszText = buffer;
ied.time = streamData->lin->time;
ied.bIsMe = streamData->lin->bIsMe;
switch ( streamData->lin->iType ) {
case GC_EVENT_MESSAGE:
ied.iType = IEED_GC_EVENT_MESSAGE;
ied.dwData = IEEDD_GC_SHOW_NICK;
break;
case GC_EVENT_ACTION:
ied.iType = IEED_GC_EVENT_ACTION;
break;
case GC_EVENT_JOIN:
ied.iType = IEED_GC_EVENT_JOIN;
break;
case GC_EVENT_PART:
ied.iType = IEED_GC_EVENT_PART;
break;
case GC_EVENT_QUIT:
ied.iType = IEED_GC_EVENT_QUIT;
break;
case GC_EVENT_NICK:
ied.iType = IEED_GC_EVENT_NICK;
break;
case GC_EVENT_KICK:
ied.iType = IEED_GC_EVENT_KICK;
break;
case GC_EVENT_NOTICE:
ied.iType = IEED_GC_EVENT_NOTICE;
break;
case GC_EVENT_TOPIC:
ied.iType = IEED_GC_EVENT_TOPIC;
break;
case GC_EVENT_INFORMATION:
ied.iType = IEED_GC_EVENT_INFORMATION;
break;
case GC_EVENT_ADDSTATUS:
ied.iType = IEED_GC_EVENT_ADDSTATUS;
break;
case GC_EVENT_REMOVESTATUS:
ied.iType = IEED_GC_EVENT_REMOVESTATUS;
break;
}
ied.dwData |= g_Settings.ShowTime ? IEEDD_GC_SHOW_TIME : 0;
ied.dwData |= IEEDD_GC_SHOW_ICON;
ied.dwFlags = IEEDF_UNICODE_TEXT | IEEDF_UNICODE_NICK | IEEDF_UNICODE_TEXT2;
ied.next = NULL;
CallService(streamData->dat->hwndIEView ? MS_IEVIEW_EVENT : MS_HPP_EG_EVENT, 0, (LPARAM)&event);
mir_free(buffer);
}
*/
static int EventToIndex(LOGINFO * lin)
{
switch (lin->iType) {
case GC_EVENT_MESSAGE:
if (lin->bIsMe)
return 10;
else
return 9;
case GC_EVENT_JOIN:
return 3;
case GC_EVENT_PART:
return 4;
case GC_EVENT_QUIT:
return 5;
case GC_EVENT_NICK:
return 7;
case GC_EVENT_KICK:
return 6;
case GC_EVENT_NOTICE:
return 8;
case GC_EVENT_TOPIC:
return 11;
case GC_EVENT_INFORMATION:
return 12;
case GC_EVENT_ADDSTATUS:
return 13;
case GC_EVENT_REMOVESTATUS:
return 14;
case GC_EVENT_ACTION:
return 15;
}
return 0;
}
static BYTE EventToSymbol(LOGINFO *lin)
{
switch (lin->iType) {
case GC_EVENT_MESSAGE:
return (lin->bIsMe) ? 0x37 : 0x38;
case GC_EVENT_JOIN:
return 0x34;
case GC_EVENT_PART:
return 0x33;
case GC_EVENT_QUIT:
return 0x39;
case GC_EVENT_NICK:
return 0x71;
case GC_EVENT_KICK:
return 0x72;
case GC_EVENT_NOTICE:
return 0x28;
case GC_EVENT_INFORMATION:
return 0x69;
case GC_EVENT_ADDSTATUS:
return 0x35;
case GC_EVENT_REMOVESTATUS:
return 0x36;
case GC_EVENT_ACTION:
return 0x60;
}
return 0x73;
}
static int EventToIcon(LOGINFO * lin)
{
switch (lin->iType) {
case GC_EVENT_MESSAGE:
if (lin->bIsMe)
return ICON_MESSAGEOUT;
else
return ICON_MESSAGE;
case GC_EVENT_JOIN:
return ICON_JOIN;
case GC_EVENT_PART:
return ICON_PART;
case GC_EVENT_QUIT:
return ICON_QUIT;
case GC_EVENT_NICK:
return ICON_NICK;
case GC_EVENT_KICK:
return ICON_KICK;
case GC_EVENT_NOTICE:
return ICON_NOTICE;
case GC_EVENT_TOPIC:
return ICON_TOPIC;
case GC_EVENT_INFORMATION:
return ICON_INFO;
case GC_EVENT_ADDSTATUS:
return ICON_ADDSTATUS;
case GC_EVENT_REMOVESTATUS:
return ICON_REMSTATUS;
case GC_EVENT_ACTION:
return ICON_ACTION;
}
return 0;
}
/* replace pattern `ptrn' with the string `rplc' in string `src' points to */
static TCHAR * _tcsrplc(TCHAR **src, const TCHAR *ptrn, const TCHAR *rplc)
{
size_t lSrc, lPtrn, lRplc;
TCHAR *tszFound, *tszTail;
lSrc = lstrlen(*src);
lPtrn = lstrlen(ptrn);
lRplc = lstrlen(rplc);
if (lPtrn && lSrc && lSrc >= lPtrn && (tszFound = _tcsstr(*src, ptrn)) != NULL) {
if (lRplc > lPtrn)
*src = (TCHAR *) realloc((void *) * src,
sizeof(TCHAR) * (lSrc + lRplc - lPtrn + 1));
if (tszTail = (TCHAR *) malloc(sizeof(TCHAR) *
(lSrc - (tszFound - *src) - lPtrn + 1))) {
/* save tail */
_tcscpy(tszTail, tszFound + lPtrn);
/* write replacement string */
_tcscpy(tszFound, rplc);
/* write tail */
_tcscpy(tszFound + lRplc, tszTail);
free((void *) tszTail);
}
}
return *src;
}
/*
* replace pattern `ptrn' with the string `rplc' in string `src',
* `src' is supposed to be `n' character long (or no checking is done if n < 0).
* This function is useful for statically allocated buffers
*/
static TCHAR * _tcsnrplc(TCHAR *src, size_t n, const TCHAR *ptrn, const TCHAR *rplc)
{
size_t lSrc, lPtrn, lRplc;
TCHAR *tszFound, *tszTail;
lSrc = lstrlen(src);
lPtrn = lstrlen(ptrn);
lRplc = lstrlen(rplc);
if (lPtrn && lSrc && lSrc >= lPtrn && /* lengths are ok */
(tszFound = _tcsstr(src, ptrn)) != NULL && /* pattern was found in string */
(n < 0 || lSrc - lPtrn + lRplc < n) && /* there is enough room in the string */
(tszTail = (TCHAR *) malloc(sizeof(TCHAR) *
(lSrc - (tszFound - src) - lPtrn + 1))) != NULL) {
/* save tail */
_tcscpy(tszTail, tszFound + lPtrn);
/* write replacement string */
_tcscpy(tszFound, rplc);
/* write tail */
_tcscpy(tszFound + lRplc, tszTail);
free((void *) tszTail);
}
return src;
}
static char *Log_SetStyle(int style, int fontindex)
{
if (style < OPTIONS_FONTCOUNT)
return CHAT_rtffonts + (style * RTFCACHELINESIZE);
return "";
}
static void Log_Append(char **buffer, int *cbBufferEnd, int *cbBufferAlloced, const char *fmt, ...)
{
va_list va;
int charsDone = 0;
va_start(va, fmt);
for (;;) {
charsDone = mir_vsnprintf(*buffer + *cbBufferEnd, *cbBufferAlloced - *cbBufferEnd, fmt, va);
if (charsDone >= 0)
break;
*cbBufferAlloced += 4096;
*buffer = (char *) mir_realloc(*buffer, *cbBufferAlloced);
}
va_end(va);
*cbBufferEnd += charsDone;
}
static int Log_AppendRTF(LOGSTREAMDATA* streamData, BOOL simpleMode, char **buffer, int *cbBufferEnd, int *cbBufferAlloced, const TCHAR *fmt, ...)
{
va_list va;
int lineLen, textCharsCount = 0;
TCHAR* line = (TCHAR*)alloca(8001 * sizeof(TCHAR));
char* d;
va_start(va, fmt);
lineLen = _vsntprintf(line, 8000, fmt, va);
if (lineLen < 0) lineLen = 8000;
line[lineLen] = 0;
va_end(va);
lineLen = lineLen * 20 + 8;
if (*cbBufferEnd + lineLen > *cbBufferAlloced) {
cbBufferAlloced[0] += (lineLen + 1024 - lineLen % 1024);
if ((d = (char *) mir_realloc(*buffer, *cbBufferAlloced)) == 0)
return 0;
*buffer = d;
}
d = *buffer + *cbBufferEnd;
for (; *line; line++, textCharsCount++) {
if (*line == '\r' && line[1] == '\n') {
CopyMemory(d, "\\par ", 5);
line++;
d += 5;
} else if (*line == '\n') {
CopyMemory(d, "\\line ", 6);
d += 6;
} else if (*line == '%' && !simpleMode) {
char szTemp[200];
szTemp[0] = '\0';
switch (*++line) {
case '\0':
case '%':
*d++ = '%';
break;
case 'c':
case 'f':
if (g_Settings.StripFormat || streamData->bStripFormat)
line += 2;
else if (line[1] != '\0' && line[2] != '\0') {
TCHAR szTemp3[3], c = *line;
int col;
szTemp3[0] = line[1];
szTemp3[1] = line[2];
szTemp3[2] = '\0';
line += 2;
col = _ttoi(szTemp3);
col += (OPTIONS_FONTCOUNT + 1);
mir_snprintf(szTemp, SIZEOF(szTemp), (c == 'c') ? "\\cf%u " : "\\highlight%u ", col);
}
break;
case 'C':
case 'F':
if (!g_Settings.StripFormat && !streamData->bStripFormat) {
int j = streamData->lin->bIsHighlighted ? 16 : EventToIndex(streamData->lin);
if (*line == 'C')
mir_snprintf(szTemp, SIZEOF(szTemp), "\\cf%u ", j + 1);
else
mir_snprintf(szTemp, SIZEOF(szTemp), "\\highlight0 ");
}
break;
case 'b':
case 'u':
case 'i':
if (!streamData->bStripFormat)
mir_snprintf(szTemp, SIZEOF(szTemp), (*line == 'u') ? "\\%cl " : "\\%c ", *line);
break;
case 'B':
case 'U':
case 'I':
if (!streamData->bStripFormat) {
mir_snprintf(szTemp, SIZEOF(szTemp), (*line == 'U') ? "\\%cl0 " : "\\%c0 ", *line);
CharLowerA(szTemp);
}
break;
case 'r':
if (!streamData->bStripFormat) {
int index = EventToIndex(streamData->lin);
mir_snprintf(szTemp, SIZEOF(szTemp), "%s ", Log_SetStyle(index, index));
}
break;
}
if (szTemp[0]) {
int iLen = lstrlenA(szTemp);
memcpy(d, szTemp, iLen);
d += iLen;
}
} else if (*line == '\t' && !streamData->bStripFormat) {
CopyMemory(d, "\\tab ", 5);
d += 5;
} else if ((*line == '\\' || *line == '{' || *line == '}') && !streamData->bStripFormat) {
*d++ = '\\';
*d++ = (char) * line;
} else if (*line > 0 && *line < 128) {
*d++ = (char) * line;
}
else d += sprintf(d, "\\u%u ?", (WORD) * line);
}
*cbBufferEnd = (int)(d - *buffer);
return textCharsCount;
}
static void AddEventToBuffer(char **buffer, int *bufferEnd, int *bufferAlloced, LOGSTREAMDATA *streamData)
{
TCHAR szTemp[512], szTemp2[512];
TCHAR* pszNick = NULL;
if (streamData == NULL)
return;
if (streamData->lin == NULL)
return;
if (streamData->lin->ptszNick) {
if (g_Settings.LogLimitNames && lstrlen(streamData->lin->ptszNick) > 20) {
lstrcpyn(szTemp, streamData->lin->ptszNick, 20);
lstrcpyn(szTemp + 20, _T("..."), 4);
} else lstrcpyn(szTemp, streamData->lin->ptszNick, 511);
if (g_Settings.ClickableNicks)
mir_sntprintf(szTemp2, SIZEOF(szTemp2), _T("~~++#%s#++~~"), szTemp);
else
_tcscpy(szTemp2, szTemp);
if (streamData->lin->ptszUserInfo && streamData->lin->iType != GC_EVENT_TOPIC)
mir_sntprintf(szTemp, SIZEOF(szTemp), _T("%s (%s)"), szTemp2, streamData->lin->ptszUserInfo);
else
mir_sntprintf(szTemp, SIZEOF(szTemp), _T("%s"), szTemp2);
pszNick = szTemp;
}
switch (streamData->lin->iType) {
case GC_EVENT_MESSAGE:
if (streamData->lin->ptszText)
Log_AppendRTF(streamData, FALSE, buffer, bufferEnd, bufferAlloced, _T("%s"), streamData->lin->ptszText);
break;
case GC_EVENT_ACTION:
if (streamData->lin->ptszNick && streamData->lin->ptszText) {
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, _T("%s "), streamData->lin->ptszNick);
Log_AppendRTF(streamData, FALSE, buffer, bufferEnd, bufferAlloced, _T("%s"), streamData->lin->ptszText);
}
break;
case GC_EVENT_JOIN:
if (pszNick) {
if (!streamData->lin->bIsMe)
/* replace nick of a newcomer with a link */
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s has joined"), pszNick);
else
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("You have joined %s"), streamData->si->ptszName);
}
break;
case GC_EVENT_PART:
if (pszNick)
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s has left"), pszNick);
if (streamData->lin->ptszText)
Log_AppendRTF(streamData, FALSE, buffer, bufferEnd, bufferAlloced, _T(": %s"), streamData->lin->ptszText);
break;
case GC_EVENT_QUIT:
if (pszNick)
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s has disconnected"), pszNick);
if (streamData->lin->ptszText)
Log_AppendRTF(streamData, FALSE, buffer, bufferEnd, bufferAlloced, _T(": %s"), streamData->lin->ptszText);
break;
case GC_EVENT_NICK:
if (pszNick && streamData->lin->ptszText) {
if (!streamData->lin->bIsMe)
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s is now known as %s"), pszNick, streamData->lin->ptszText);
else
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("You are now known as %s"), streamData->lin->ptszText);
}
break;
case GC_EVENT_KICK:
if (pszNick && streamData->lin->ptszStatus)
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced,
TranslateT("%s kicked %s"), streamData->lin->ptszStatus, pszNick);
if (streamData->lin->ptszText)
Log_AppendRTF(streamData, FALSE, buffer, bufferEnd, bufferAlloced, _T(": %s"), streamData->lin->ptszText);
break;
case GC_EVENT_NOTICE:
if (pszNick && streamData->lin->ptszText) {
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("Notice from %s: "), pszNick);
Log_AppendRTF(streamData, FALSE, buffer, bufferEnd, bufferAlloced, _T("%s"), streamData->lin->ptszText);
}
break;
case GC_EVENT_TOPIC:
if (streamData->lin->ptszText)
Log_AppendRTF(streamData, FALSE, buffer, bufferEnd, bufferAlloced, TranslateT("The topic is \'%s%s\'"), streamData->lin->ptszText, _T("%r"));
if (pszNick)
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced,
(streamData->lin->ptszUserInfo) ? TranslateT(" (set by %s on %s)") :
TranslateT(" (set by %s)"),
pszNick, streamData->lin->ptszUserInfo);
break;
case GC_EVENT_INFORMATION:
if (streamData->lin->ptszText)
Log_AppendRTF(streamData, FALSE, buffer, bufferEnd, bufferAlloced, (streamData->lin->bIsMe) ? _T("--> %s") : _T("%s"), streamData->lin->ptszText);
break;
case GC_EVENT_ADDSTATUS:
if (pszNick && streamData->lin->ptszText && streamData->lin->ptszStatus)
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced,
TranslateT("%s enables \'%s\' status for %s"),
streamData->lin->ptszText, streamData->lin->ptszStatus, pszNick);
break;
case GC_EVENT_REMOVESTATUS:
if (pszNick && streamData->lin->ptszText && streamData->lin->ptszStatus) {
Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced,
TranslateT("%s disables \'%s\' status for %s"),
streamData->lin->ptszText , streamData->lin->ptszStatus, pszNick);
}
break;
}
}
TCHAR* MakeTimeStamp(TCHAR* pszStamp, time_t time)
{
static TCHAR szTime[30];
_tcsftime(szTime, 29, pszStamp, localtime(&time));
return szTime;
}
static char* Log_CreateRTF(LOGSTREAMDATA *streamData)
{
char *buffer, *header;
int bufferAlloced, bufferEnd, i, me = 0;
LOGINFO * lin = streamData->lin;
MODULEINFO *mi = MM_FindModule(streamData->si->pszModule);
// guesstimate amount of memory for the RTF
bufferEnd = 0;
bufferAlloced = streamData->bRedraw ? 2048 * (streamData->si->iEventCount + 2) : 2048;
buffer = (char *) mir_alloc(bufferAlloced);
buffer[0] = '\0';
// ### RTF HEADER
if (0 == mi->pszHeader)
mi->pszHeader = Log_CreateRtfHeader(mi);
header = mi->pszHeader;
streamData->crCount = mi->nColorCount;
if (header)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, header);
// ### RTF BODY (one iteration per event that should be streamed in)
while (lin) {
// filter
if (streamData->si->iType != GCW_CHATROOM || !streamData->si->bFilterEnabled || (streamData->si->iLogFilterFlags&lin->iType) != 0) {
if (lin->next != NULL)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\par ");
if (streamData->dat->dwFlags & MWF_DIVIDERWANTED || lin->dwFlags & MWF_DIVIDERWANTED) {
static char szStyle_div[128] = "\0";
if (szStyle_div[0] == 0)
mir_snprintf(szStyle_div, 128, "\\f%u\\cf%u\\ul0\\b%d\\i%d\\fs%u", 17, 18, 0, 0, 5);
lin->dwFlags |= MWF_DIVIDERWANTED;
if (lin->prev || !streamData->bRedraw)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\qc\\sl-1\\highlight%d %s ---------------------------------------------------------------------------------------\\par ", 18, szStyle_div);
streamData->dat->dwFlags &= ~MWF_DIVIDERWANTED;
}
// create new line, and set font and color
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\ql\\sl0%s ", Log_SetStyle(0, 0));
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\v~-+%d+-~\\v0 ", lin);
// Insert icon
if (g_Settings.LogSymbols) // use symbols
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "%s %c", Log_SetStyle(17, 17), EventToSymbol(lin));
else if (g_Settings.dwIconFlags) {
int iIndex = lin->bIsHighlighted ? ICON_HIGHLIGHT : EventToIcon(lin);
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\f0\\fs14");
while (bufferAlloced - bufferEnd < (logIconBmpSize[0] + 20))
bufferAlloced += 4096;
buffer = (char *) mir_realloc(buffer, bufferAlloced);
CopyMemory(buffer + bufferEnd, pLogIconBmpBits[iIndex], logIconBmpSize[iIndex]);
bufferEnd += logIconBmpSize[iIndex];
}
if (g_Settings.TimeStampEventColour) {
// colored timestamps
static char szStyle[256];
int iii;
if (lin->ptszNick && lin->iType == GC_EVENT_MESSAGE) {
iii = lin->bIsHighlighted ? 16 : (lin->bIsMe ? 2 : 1);
mir_snprintf(szStyle, SIZEOF(szStyle), "\\f0\\cf%u\\ul0\\highlight0\\b%d\\i%d\\ul%d\\fs%u", iii + 1, aFonts[0].lf.lfWeight >= FW_BOLD ? 1 : 0,aFonts[0].lf.lfItalic,aFonts[0].lf.lfUnderline, 2 * abs(aFonts[0].lf.lfHeight) * 74 / logPixelSY);
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "%s ", szStyle);
} else {
iii = lin->bIsHighlighted ? 16 : EventToIndex(lin);
mir_snprintf(szStyle, SIZEOF(szStyle), "\\f0\\cf%u\\ul0\\highlight0\\b%d\\i%d\\ul%d\\fs%u", iii + 1, aFonts[0].lf.lfWeight >= FW_BOLD ? 1 : 0, aFonts[0].lf.lfItalic,aFonts[0].lf.lfUnderline ,2 * abs(aFonts[0].lf.lfHeight) * 74 / logPixelSY);
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "%s ", szStyle);
}
} else
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "%s ", Log_SetStyle(0, 0));
// insert a TAB if necessary to put the timestamp in the right position
if (g_Settings.dwIconFlags)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\tab ");
//insert timestamp
if (g_Settings.ShowTime) {
TCHAR szTimeStamp[30], szOldTimeStamp[30];
lstrcpyn(szTimeStamp, MakeTimeStamp(g_Settings.pszTimeStamp, lin->time), 30);
lstrcpyn(szOldTimeStamp, MakeTimeStamp(g_Settings.pszTimeStamp, streamData->si->LastTime), 30);
if (!g_Settings.ShowTimeIfChanged || streamData->si->LastTime == 0 || lstrcmp(szTimeStamp, szOldTimeStamp)) {
streamData->si->LastTime = lin->time;
Log_AppendRTF(streamData, TRUE, &buffer, &bufferEnd, &bufferAlloced, _T("%s"), szTimeStamp);
}
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\tab ");
}
// Insert the nick
if (lin->ptszNick && lin->iType == GC_EVENT_MESSAGE) {
TCHAR pszTemp[300], *p1;
STATUSINFO *ti;
char pszIndicator[3] = "\0\0";
int crNickIndex = 0;
//mad
if (g_Settings.LogClassicIndicators/*g_Settings.ClassicIndicators */||g_Settings.ColorizeNicksInLog) {
USERINFO *ui = streamData->si->pUsers;
while (ui) {
if (!lstrcmp(ui->pszNick, lin->ptszNick)) {
ti = TM_FindStatus(streamData->si->pStatuses, TM_WordToString(streamData->si->pStatuses, ui->Status));
if (ti && (int)ti->hIcon < streamData->si->iStatusCount) {
int id = streamData->si->iStatusCount - (int)ti->hIcon - 1;
switch (id) {
case 1:
pszIndicator[0] = '+';
crNickIndex = 2;
break;
case 2:
pszIndicator[0] = '%';
crNickIndex = 1;
break;
case 3:
pszIndicator[0] = '@';
crNickIndex = 0;
break;
case 4:
pszIndicator[0] = '!';
crNickIndex = 3;
break;
case 5:
pszIndicator[0] = '*';
crNickIndex = 4;
break;
default:
pszIndicator[0] = 0;
}
}
break;
}
ui = ui->next;
}
}
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "%s ", Log_SetStyle(lin->bIsMe ? 2 : 1, lin->bIsMe ? 2 : 1));
//MAD
if (g_Settings.LogClassicIndicators /*g_Settings.ClassicIndicators*/)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "%s", pszIndicator);
lstrcpyn(pszTemp, lin->bIsMe ? g_Settings.pszOutgoingNick : g_Settings.pszIncomingNick, 299);
p1 = _tcsstr(pszTemp, _T("%n"));
if (p1)
p1[1] = 's';
if (!lin->bIsMe) {
if (g_Settings.ClickableNicks) {
_tcsnrplc(pszTemp, 300, _T("%s"), _T("~~++#%s#++~~"));
pszTemp[299] = 0;
}
//Log_Append(&buffer, &bufferEnd, &bufferAlloced, "~~++#");
if (g_Settings.ColorizeNicksInLog && pszIndicator[0])
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\cf%u ", OPTIONS_FONTCOUNT + streamData->crCount + crNickIndex + 1);
}
Log_AppendRTF(streamData, TRUE, &buffer, &bufferEnd, &bufferAlloced, pszTemp, lin->ptszNick);
Log_Append(&buffer, &bufferEnd, &bufferAlloced, " ");
}
// Insert the message
{
i = lin->bIsHighlighted ? 16 : EventToIndex(lin);
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "%s ", Log_SetStyle(i, i));
streamData->lin = lin;
AddEventToBuffer(&buffer, &bufferEnd, &bufferAlloced, streamData);
}
}
lin = lin->prev;
}
// ### RTF END
if (streamData->bRedraw)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\par}");
else
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "}");
return buffer;
}
static DWORD CALLBACK Log_StreamCallback(DWORD_PTR dwCookie, LPBYTE pbBuff, LONG cb, LONG * pcb)
{
LOGSTREAMDATA *lstrdat = (LOGSTREAMDATA *) dwCookie;
if (lstrdat) {
// create the RTF
if (lstrdat->buffer == NULL) {
lstrdat->bufferOffset = 0;
lstrdat->buffer = Log_CreateRTF(lstrdat);
lstrdat->bufferLen = lstrlenA(lstrdat->buffer);
}
// give the RTF to the RE control
*pcb = min(cb, lstrdat->bufferLen - lstrdat->bufferOffset);
CopyMemory(pbBuff, lstrdat->buffer + lstrdat->bufferOffset, *pcb);
lstrdat->bufferOffset += *pcb;
// free stuff if the streaming operation is complete
if (lstrdat->bufferOffset == lstrdat->bufferLen) {
mir_free(lstrdat->buffer);
lstrdat->buffer = NULL;
}
}
return 0;
}
void Log_StreamInEvent(HWND hwndDlg, LOGINFO* lin, SESSION_INFO* si, BOOL bRedraw, BOOL bPhaseTwo)
{
EDITSTREAM stream;
LOGSTREAMDATA streamData;
CHARRANGE oldsel, sel, newsel;
POINT point = {0};
SCROLLINFO scroll;
WPARAM wp;
HWND hwndRich;
TWindowData *dat = (struct TWindowData *)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
if (hwndDlg == 0 || lin == 0 || si == 0 || dat == 0)
return;
hwndRich = GetDlgItem(hwndDlg, IDC_CHAT_LOG);
ZeroMemory(&streamData, sizeof(LOGSTREAMDATA));
streamData.hwnd = hwndRich;
streamData.si = si;
streamData.lin = lin;
streamData.bStripFormat = FALSE;
streamData.dat = dat;
// bPhaseTwo = bRedraw && bPhaseTwo;
if (bRedraw || si->iType != GCW_CHATROOM || !si->bFilterEnabled || (si->iLogFilterFlags&lin->iType) != 0) {
BOOL bFlag = FALSE, fDoReplace;
ZeroMemory(&stream, sizeof(stream));
stream.pfnCallback = Log_StreamCallback;
stream.dwCookie = (DWORD_PTR) & streamData;
scroll.cbSize = sizeof(SCROLLINFO);
scroll.fMask = SIF_RANGE | SIF_POS | SIF_PAGE;
GetScrollInfo(GetDlgItem(hwndDlg, IDC_CHAT_LOG), SB_VERT, &scroll);
SendMessage(hwndRich, EM_GETSCROLLPOS, 0, (LPARAM) &point);
// do not scroll to bottom if there is a selection
SendMessage(hwndRich, EM_EXGETSEL, 0, (LPARAM) &oldsel);
if (oldsel.cpMax != oldsel.cpMin)
SendMessage(hwndRich, WM_SETREDRAW, FALSE, 0);
//set the insertion point at the bottom
sel.cpMin = sel.cpMax = GetRichTextLength(hwndRich);
SendMessage(hwndRich, EM_EXSETSEL, 0, (LPARAM) & sel);
// fix for the indent... must be a M$ bug
if (sel.cpMax == 0)
bRedraw = TRUE;
// should the event(s) be appended to the current log
wp = bRedraw ? SF_RTF : SFF_SELECTION | SF_RTF;
//get the number of pixels per logical inch
if (bRedraw) {
HDC hdc;
hdc = GetDC(NULL);
logPixelSY = GetDeviceCaps(hdc, LOGPIXELSY);
logPixelSX = GetDeviceCaps(hdc, LOGPIXELSX);
ReleaseDC(NULL, hdc);
SendMessage(hwndRich, WM_SETREDRAW, FALSE, 0);
bFlag = TRUE;
// SetCursor(LoadCursor(NULL, IDC_ARROW));
}
// stream in the event(s)
streamData.lin = lin;
streamData.bRedraw = bRedraw;
SendMessage(hwndRich, EM_STREAMIN, wp, (LPARAM) & stream);
//SendMessage(hwndRich, EM_EXGETSEL, (WPARAM)0, (LPARAM)&newsel);
/*
* for new added events, only replace in message or action events.
* no need to replace smileys or math formulas elsewhere
*/
fDoReplace = (bRedraw || (lin->ptszText
&& (lin->iType == GC_EVENT_MESSAGE || lin->iType == GC_EVENT_ACTION)));
/*
* use mathmod to replace formulas
*/
if (g_Settings.MathMod && fDoReplace) {
TMathRicheditInfo mathReplaceInfo;
CHARRANGE mathNewSel;
mathNewSel.cpMin = sel.cpMin;
if (mathNewSel.cpMin < 0)
mathNewSel.cpMin = 0;
mathNewSel.cpMax = -1;
mathReplaceInfo.hwndRichEditControl = hwndRich;
if (!bRedraw)
mathReplaceInfo.sel = &mathNewSel;
else
mathReplaceInfo.sel = 0;
mathReplaceInfo.disableredraw = TRUE;
CallService(MATH_RTF_REPLACE_FORMULAE, 0, (LPARAM)&mathReplaceInfo);
bFlag = TRUE;
}
/*
* replace marked nicknames with hyperlinks to make the nicks
* clickable
*/
if (g_Settings.ClickableNicks) {
CHARFORMAT2 cf2;
FINDTEXTEX fi, fi2;
ZeroMemory(&cf2, sizeof(CHARFORMAT2));
fi2.lpstrText = _T("#++~~");
fi.chrg.cpMin = bRedraw ? 0 : sel.cpMin;
fi.chrg.cpMax = -1;
fi.lpstrText = _T("~~++#");
cf2.cbSize = sizeof(cf2);
while (SendMessage(hwndRich, EM_FINDTEXTEX, FR_DOWN, (LPARAM)&fi) > -1) {
fi2.chrg.cpMin = fi.chrgText.cpMin;
fi2.chrg.cpMax = -1;
if (SendMessage(hwndRich, EM_FINDTEXTEX, FR_DOWN, (LPARAM)&fi2) > -1) {
SendMessage(hwndRich, EM_EXSETSEL, 0, (LPARAM)&fi.chrgText);
SendMessage(hwndRich, EM_REPLACESEL, TRUE, (LPARAM)_T(""));
fi2.chrgText.cpMin -= fi.chrgText.cpMax - fi.chrgText.cpMin;
fi2.chrgText.cpMax -= fi.chrgText.cpMax - fi.chrgText.cpMin;
SendMessage(hwndRich, EM_EXSETSEL, 0, (LPARAM)&fi2.chrgText);
SendMessage(hwndRich, EM_REPLACESEL, TRUE, (LPARAM)_T(""));
fi2.chrgText.cpMax = fi2.chrgText.cpMin;
fi2.chrgText.cpMin = fi.chrgText.cpMin;
SendMessage(hwndRich, EM_EXSETSEL, 0, (LPARAM)&fi2.chrgText);
cf2.dwMask = CFM_PROTECTED;
cf2.dwEffects = CFE_PROTECTED;
SendMessage(hwndRich, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&cf2);
}
fi.chrg.cpMin = fi.chrgText.cpMax;
}
SendMessage(hwndRich, EM_SETSEL, -1, -1);
}
/*
* run smileyadd
*/
if (PluginConfig.g_SmileyAddAvail && fDoReplace) {
SMADD_RICHEDIT3 sm = {0};
newsel.cpMax = -1;
newsel.cpMin = sel.cpMin;
if (newsel.cpMin < 0)
newsel.cpMin = 0;
ZeroMemory(&sm, sizeof(sm));
sm.cbSize = sizeof(sm);
sm.hwndRichEditControl = hwndRich;
sm.Protocolname = si->pszModule;
sm.rangeToReplace = bRedraw ? NULL : &newsel;
sm.disableRedraw = TRUE;
sm.hContact = si->hContact;
CallService(MS_SMILEYADD_REPLACESMILEYS, 0, (LPARAM)&sm);
}
/*
* trim the message log to the number of most recent events
* this uses hidden marks in the rich text to find the events which should be deleted
*/
if (si->wasTrimmed) {
TCHAR szPattern[50];
FINDTEXTEX fi;
mir_sntprintf(szPattern, SIZEOF(szPattern), _T("~-+%d+-~"), si->pLogEnd);
fi.lpstrText = szPattern;
fi.chrg.cpMin = 0;
fi.chrg.cpMax = -1;
if (SendMessage(hwndRich, EM_FINDTEXTEX, FR_DOWN, (LPARAM)&fi) != 0) {
CHARRANGE sel;
sel.cpMin = 0;
sel.cpMax = 20;
SendMessage(hwndRich, EM_SETSEL, 0, fi.chrgText.cpMax + 1);
SendMessage(hwndRich, EM_REPLACESEL, TRUE, (LPARAM)_T(""));
}
si->wasTrimmed = FALSE;
}
// scroll log to bottom if the log was previously scrolled to bottom, else restore old position
if ((bRedraw || (UINT)scroll.nPos >= (UINT)scroll.nMax - scroll.nPage - 5 || scroll.nMax - scroll.nMin - scroll.nPage < 50))
SendMessage(GetParent(hwndRich), GC_SCROLLTOBOTTOM, 0, 0);
else
SendMessage(hwndRich, EM_SETSCROLLPOS, 0, (LPARAM) &point);
// do we need to restore the selection
if (oldsel.cpMax != oldsel.cpMin) {
SendMessage(hwndRich, EM_EXSETSEL, 0, (LPARAM) & oldsel);
SendMessage(hwndRich, WM_SETREDRAW, TRUE, 0);
InvalidateRect(hwndRich, NULL, TRUE);
}
// need to invalidate the window
if (bFlag) {
sel.cpMin = sel.cpMax = GetRichTextLength(hwndRich);
SendMessage(hwndRich, EM_EXSETSEL, 0, (LPARAM) & sel);
SendMessage(hwndRich, WM_SETREDRAW, TRUE, 0);
InvalidateRect(hwndRich, NULL, TRUE);
}
}
}
char * Log_CreateRtfHeader(MODULEINFO * mi)
{
char *buffer;
int bufferAlloced, bufferEnd, i = 0;
// guesstimate amount of memory for the RTF header
bufferEnd = 0;
bufferAlloced = 4096;
buffer = (char *) mir_realloc(mi->pszHeader, bufferAlloced);
buffer[0] = '\0';
//get the number of pixels per logical inch
if (logPixelSY == 0) {
HDC hdc;
hdc = GetDC(NULL);
logPixelSY = GetDeviceCaps(hdc, LOGPIXELSY);
logPixelSX = GetDeviceCaps(hdc, LOGPIXELSX);
ReleaseDC(NULL, hdc);
}
// ### RTF HEADER
// font table
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "{\\rtf1\\ansi\\deff0{\\fonttbl");
for (i = 0; i < OPTIONS_FONTCOUNT ; i++)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "{\\f%u\\fnil\\fcharset%u" TCHAR_STR_PARAM ";}", i, aFonts[i].lf.lfCharSet, aFonts[i].lf.lfFaceName);
// colour table
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "}{\\colortbl ;");
for (i = 0; i < OPTIONS_FONTCOUNT; i++)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\red%u\\green%u\\blue%u;", GetRValue(aFonts[i].color), GetGValue(aFonts[i].color), GetBValue(aFonts[i].color));
for (i = 0; i < mi->nColorCount; i++)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\red%u\\green%u\\blue%u;", GetRValue(mi->crColors[i]), GetGValue(mi->crColors[i]), GetBValue(mi->crColors[i]));
for (i = 0; i < 5; i++)
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\red%u\\green%u\\blue%u;", GetRValue(g_Settings.nickColors[i]), GetGValue(g_Settings.nickColors[i]), GetBValue(g_Settings.nickColors[i]));
// new paragraph
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "}\\pard\\sl%d", 1000);
// set tabs and indents
{
int iIndent = 0;
if (g_Settings.LogSymbols) {
TCHAR szString[2];
LOGFONT lf;
HFONT hFont;
int iText;
szString[1] = 0;
szString[0] = 0x28;
LoadMsgDlgFont(FONTSECTION_CHAT, 17, &lf, NULL, CHAT_FONTMODULE);
hFont = CreateFontIndirect(&lf);
iText = GetTextPixelSize(szString, hFont, TRUE) + 3;
DeleteObject(hFont);
iIndent += (iText * 1440) / logPixelSX;
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\tx%u", iIndent);
} else if (g_Settings.dwIconFlags) {
iIndent += ((g_Settings.ScaleIcons ? 14 : 20) * 1440) / logPixelSX;
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\tx%u", iIndent);
}
if (g_Settings.ShowTime) {
int iSize = (g_Settings.LogTextIndent * 1440) / logPixelSX;
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\tx%u", iIndent + iSize);
if (g_Settings.LogIndentEnabled)
iIndent += iSize;
}
Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\fi-%u\\li%u", iIndent, iIndent);
}
return buffer;
}
#define RTFPICTHEADERMAXSIZE 78
void LoadMsgLogBitmaps(void)
{
HICON hIcon;
HBITMAP hBmp, hoBmp;
HDC hdc, hdcMem;
BITMAPINFOHEADER bih = { 0 };
int widthBytes, i;
RECT rc;
HBRUSH hBkgBrush;
int rtfHeaderSize;
PBYTE pBmpBits;
int iIconSize;
int sizeX = 0, sizeY = 0;
if (hIcons[0])
Utils::getIconSize(hIcons[0], sizeX, sizeY);
else
sizeX = 16;
if (sizeX >= 12)
iIconSize = g_Settings.ScaleIcons ? 12 : 16;
else
iIconSize = sizeX;
hBkgBrush = CreateSolidBrush(M->GetDword(FONTMODULE, SRMSGSET_BKGCOLOUR_MUC, SRMSGDEFSET_BKGCOLOUR));
bih.biSize = sizeof(bih);
bih.biBitCount = 24;
bih.biCompression = BI_RGB;
bih.biHeight = iIconSize;
bih.biPlanes = 1;
bih.biWidth = iIconSize;
widthBytes = ((bih.biWidth * bih.biBitCount + 31) >> 5) * 4;
rc.top = rc.left = 0;
rc.right = iIconSize;
rc.bottom = iIconSize;
hdc = GetDC(NULL);
hBmp = CreateCompatibleBitmap(hdc, bih.biWidth, bih.biHeight);
hdcMem = CreateCompatibleDC(hdc);
pBmpBits = (PBYTE) mir_alloc(widthBytes * bih.biHeight);
for (i = 0; i < SIZEOF(pLogIconBmpBits); i++) {
hIcon = hIcons[i];
pLogIconBmpBits[i] = (PBYTE) mir_alloc(RTFPICTHEADERMAXSIZE + (bih.biSize + widthBytes * bih.biHeight) * 2);
rtfHeaderSize = sprintf((char *)pLogIconBmpBits[i], "{\\pict\\dibitmap0\\wbmbitspixel%u\\wbmplanes1\\wbmwidthbytes%u\\picw%u\\pich%u ", bih.biBitCount, widthBytes, bih.biWidth, bih.biHeight);
hoBmp = (HBITMAP) SelectObject(hdcMem, hBmp);
FillRect(hdcMem, &rc, hBkgBrush);
DrawIconEx(hdcMem, 0, 1, hIcon, iIconSize, iIconSize, 0, NULL, DI_NORMAL);
SelectObject(hdcMem, hoBmp);
GetDIBits(hdc, hBmp, 0, bih.biHeight, pBmpBits, (BITMAPINFO *) & bih, DIB_RGB_COLORS);
{
int n;
for (n = 0; n < sizeof(BITMAPINFOHEADER); n++)
sprintf((char *)pLogIconBmpBits[i] + rtfHeaderSize + n * 2, "%02X", ((PBYTE) & bih)[n]);
for (n = 0; n < widthBytes * bih.biHeight; n += 4)
sprintf((char *)pLogIconBmpBits[i] + rtfHeaderSize + (bih.biSize + n) * 2, "%02X%02X%02X%02X", pBmpBits[n], pBmpBits[n + 1], pBmpBits[n + 2], pBmpBits[n + 3]);
}
logIconBmpSize[i] = rtfHeaderSize + (bih.biSize + widthBytes * bih.biHeight) * 2 + 1;
pLogIconBmpBits[i][logIconBmpSize[i] - 1] = '}';
}
mir_free(pBmpBits);
DeleteDC(hdcMem);
DeleteObject(hBmp);
ReleaseDC(NULL, hdc);
DeleteObject(hBkgBrush);
/* cache RTF font headers */
//get the number of pixels per logical inch
if (logPixelSY == 0) {
HDC hdc;
hdc = GetDC(NULL);
logPixelSY = GetDeviceCaps(hdc, LOGPIXELSY);
logPixelSX = GetDeviceCaps(hdc, LOGPIXELSX);
ReleaseDC(NULL, hdc);
}
for (i = 0; i < OPTIONS_FONTCOUNT; i++)
mir_snprintf(CHAT_rtfFontsGlobal[i], RTFCACHELINESIZE, "\\f%u\\cf%u\\ul0\\highlight0\\b%d\\i%d\\ul%d\\fs%u", i, i + 1, aFonts[i].lf.lfWeight >= FW_BOLD ? 1 : 0, aFonts[i].lf.lfItalic,aFonts[i].lf.lfUnderline ,2 * abs(aFonts[i].lf.lfHeight) * 74 / logPixelSY);
CHAT_rtffonts = &(CHAT_rtfFontsGlobal[0][0]);
}
void FreeMsgLogBitmaps(void)
{
int i;
for (i = 0; i < SIZEOF(pLogIconBmpBits); i++)
mir_free(pLogIconBmpBits[i]);
}