diff options
Diffstat (limited to 'plugins/Chat/src/log.cpp')
| -rw-r--r-- | plugins/Chat/src/log.cpp | 712 |
1 files changed, 712 insertions, 0 deletions
diff --git a/plugins/Chat/src/log.cpp b/plugins/Chat/src/log.cpp new file mode 100644 index 0000000000..86b2f41b0a --- /dev/null +++ b/plugins/Chat/src/log.cpp @@ -0,0 +1,712 @@ +/*
+Chat module plugin for Miranda IM
+
+Copyright (C) 2003 Jörgen Persson
+
+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.
+*/
+
+#include "chat.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];
+extern BOOL SmileyAddInstalled;
+
+static PBYTE pLogIconBmpBits[14];
+static int logIconBmpSize[ SIZEOF(pLogIconBmpBits) ];
+
+static int logPixelSY = 0;
+static int logPixelSX = 0;
+
+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 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;
+}
+
+static char *Log_SetStyle(int style, int fontindex)
+{
+ static char szStyle[128];
+ mir_snprintf(szStyle, SIZEOF(szStyle), "\\f%u\\cf%u\\ul0\\highlight0\\b%d\\i%d\\fs%u", style, style+1, aFonts[fontindex].lf.lfWeight >= FW_BOLD ? 1 : 0, aFonts[fontindex].lf.lfItalic, 2 * abs(aFonts[fontindex].lf.lfHeight) * 74 / logPixelSY);
+ return szStyle;
+}
+
+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);
+ *buffer = (char *) mir_realloc(*buffer, *cbBufferAlloced);
+ }
+
+ 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->lin->ptszNick ) {
+ if ( g_Settings.LogLimitNames && lstrlen( streamData->lin->ptszNick ) > 20 ) {
+ lstrcpyn( szTemp2, streamData->lin->ptszNick, 20 );
+ lstrcpyn( szTemp2+20, _T("..."), 4);
+ }
+ else lstrcpyn( szTemp2, streamData->lin->ptszNick, 511 );
+
+ if ( streamData->lin->ptszUserInfo )
+ mir_sntprintf( szTemp, SIZEOF(szTemp), _T("%s (%s)"), szTemp2, streamData->lin->ptszUserInfo );
+ else
+ mir_sntprintf( szTemp, SIZEOF(szTemp), _T("%s"), szTemp2 );
+ pszNick = szTemp;
+ }
+
+ if ( streamData && streamData->lin ) {
+ 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)
+ Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s has joined"), pszNick);
+ else
+ Log_AppendRTF(streamData, FALSE, 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, TRUE, 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 (streamData->lin->ptszNick && streamData->lin->ptszStatus)
+ Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced, TranslateT("%s kicked %s"), streamData->lin->ptszStatus, streamData->lin->ptszNick);
+ 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 (streamData->lin->ptszNick)
+ Log_AppendRTF(streamData, TRUE, buffer, bufferEnd, bufferAlloced,
+ streamData->lin->ptszUserInfo ? TranslateT(" (set by %s on %s)"): TranslateT(" (set by %s)"),
+ streamData->lin->ptszNick, 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 (streamData->lin->ptszNick && 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, streamData->lin->ptszNick);
+ break;
+ case GC_EVENT_REMOVESTATUS:
+ if (streamData->lin->ptszNick && 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, streamData->lin->ptszNick);
+ 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 ? 1024 * (streamData->si->iEventCount+2) : 2048;
+ buffer = (char *) mir_alloc(bufferAlloced);
+ buffer[0] = '\0';
+
+ // ### RTF HEADER
+ header = mi->pszHeader;
+
+ 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)
+ {
+ // create new line, and set font and color
+ Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\par%s ", Log_SetStyle(0, 0));
+
+ // Insert icon
+ if (lin->iType&g_Settings.dwIconFlags || lin->bIsHighlighted&&g_Settings.dwIconFlags&GC_EVENT_HIGHLIGHT)
+ {
+ int iIndex = (lin->bIsHighlighted&&g_Settings.dwIconFlags&GC_EVENT_HIGHLIGHT) ? ICON_HIGHLIGHT : EventToIcon(lin);
+ Log_Append(&buffer, &bufferEnd, &bufferAlloced, "\\f0\\fs14");
+ while (bufferAlloced - bufferEnd < logIconBmpSize[0])
+ 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\\fs%u", iii+1, aFonts[0].lf.lfWeight >= FW_BOLD ? 1 : 0, aFonts[0].lf.lfItalic, 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\\fs%u", iii+1, aFonts[0].lf.lfWeight >= FW_BOLD ? 1 : 0, aFonts[0].lf.lfItalic, 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;
+
+ Log_Append(&buffer, &bufferEnd, &bufferAlloced, "%s ", Log_SetStyle(lin->bIsMe ? 2 : 1, lin->bIsMe ? 2 : 1));
+ lstrcpyn(pszTemp, lin->bIsMe ? g_Settings.pszOutgoingNick : g_Settings.pszIncomingNick, 299);
+ p1 = _tcsstr(pszTemp, _T("%n"));
+ if (p1)
+ p1[1] = 's';
+
+ 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
+ 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;
+
+ if (hwndDlg == 0 || lin == 0 || si == 0)
+ return;
+
+ hwndRich = GetDlgItem(hwndDlg, IDC_LOG);
+ ZeroMemory(&streamData, sizeof(LOGSTREAMDATA));
+ streamData.hwnd = hwndRich;
+ streamData.si = si;
+ streamData.lin = lin;
+ streamData.bStripFormat = FALSE;
+
+ // bPhaseTwo = bRedraw && bPhaseTwo;
+
+ if (bRedraw || si->iType != GCW_CHATROOM || !si->bFilterEnabled || (si->iLogFilterFlags&lin->iType) != 0)
+ {
+ BOOL bFlag = FALSE;
+
+ 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_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);
+
+ // do smileys
+ if (SmileyAddInstalled && (bRedraw
+ || (lin->ptszText
+ && lin->iType != GC_EVENT_JOIN
+ && lin->iType != GC_EVENT_NICK
+ && lin->iType != GC_EVENT_ADDSTATUS
+ && lin->iType != GC_EVENT_REMOVESTATUS )))
+ {
+ 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);
+ }
+
+ // 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
+ {
+ 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]));
+
+ // new paragraph
+ Log_Append(&buffer, &bufferEnd, &bufferAlloced, "}\\pard");
+
+ // set tabs and indents
+ {
+ int iIndent = 0;
+
+ if (g_Settings.dwIconFlags)
+ {
+ iIndent += (14*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;
+ }
+ /*
+ { // text indent
+ int iSize = (135*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;
+
+ hBkgBrush = CreateSolidBrush(DBGetContactSettingDword(NULL, "Chat", "ColorLogBG", GetSysColor(COLOR_WINDOW)));
+ bih.biSize = sizeof(bih);
+ bih.biBitCount = 24;
+ bih.biCompression = BI_RGB;
+ bih.biHeight = 10; //GetSystemMetrics(SM_CYSMICON);
+ bih.biPlanes = 1;
+ bih.biWidth = 10; //GetSystemMetrics(SM_CXSMICON);
+ widthBytes = ((bih.biWidth * bih.biBitCount + 31) >> 5) * 4;
+ rc.top = rc.left = 0;
+ rc.right = bih.biWidth;
+ rc.bottom = bih.biHeight;
+ 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, 0, hIcon, bih.biWidth, bih.biHeight, 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);
+}
+
+void FreeMsgLogBitmaps(void)
+{
+ int i;
+ for (i = 0; i < SIZEOF(pLogIconBmpBits); i++)
+ mir_free(pLogIconBmpBits[i]);
+}
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