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/*
IEView Plugin for Miranda IM
Copyright (C) 2005-2010 Piotr Piastucki
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 "stdafx.h"
#define CHATMOD "Chat"
#define CHATFONTMOD "ChatFonts"
#define CHAT_ICON_FLAGS "IconFlags"
#define FONTF_BOLD 1
#define FONTF_ITALIC 2
#define FONTF_UNDERLINE 4
#define FONT_NUM 17
static const char *classNames[] = {
".timestamp", ".nameIn", ".nameOut", ".userJoined", ".userLeft", ".userDisconnected",
".userKicked", ".nickChange", ".notice",
".messageIn", ".messageOut", ".topicChange", ".information", ".statusEnable", ".statusDisable",
".action", ".highlight"
};
ChatHTMLBuilder::ChatHTMLBuilder()
{
setLastEventType(-1);
setLastEventTime(time(0));
}
void ChatHTMLBuilder::loadMsgDlgFont(int i, LOGFONTA * lf, COLORREF * colour)
{
char str[32];
int style;
DBVARIANT dbv;
if (colour) {
mir_snprintf(str, "Font%dCol", i);
*colour = db_get_dw(0, CHATFONTMOD, str, 0x000000);
}
if (lf) {
mir_snprintf(str, "Font%dSize", i);
lf->lfHeight = (char)db_get_b(0, CHATFONTMOD, str, 10);
lf->lfHeight = abs(lf->lfHeight);
lf->lfWidth = 0;
lf->lfEscapement = 0;
lf->lfOrientation = 0;
mir_snprintf(str, "Font%dSty", i);
style = db_get_b(0, CHATFONTMOD, str, 0);
lf->lfWeight = style & FONTF_BOLD ? FW_BOLD : FW_NORMAL;
lf->lfItalic = style & FONTF_ITALIC ? 1 : 0;
lf->lfUnderline = style & FONTF_UNDERLINE ? 1 : 0;
lf->lfStrikeOut = 0;
mir_snprintf(str, "Font%dSet", i);
lf->lfCharSet = db_get_b(0, CHATFONTMOD, str, DEFAULT_CHARSET);
lf->lfOutPrecision = OUT_DEFAULT_PRECIS;
lf->lfClipPrecision = CLIP_DEFAULT_PRECIS;
lf->lfQuality = DEFAULT_QUALITY;
lf->lfPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE;
mir_snprintf(str, "Font%d", i);
if (db_get_s(0, CHATFONTMOD, str, &dbv))
strncpy_s(lf->lfFaceName, "Verdana", _TRUNCATE);
else {
strncpy_s(lf->lfFaceName, dbv.pszVal, _TRUNCATE);
db_free(&dbv);
}
}
}
char* ChatHTMLBuilder::timestampToString(time_t time)
{
static char szResult[512];
static char str[80];
char *pszStamp = "[%H:%M]";
strftime(str, 79, pszStamp, localtime(&time));
mir_strncpy(szResult, ptrA(mir_utf8encode(str)), 500);
return szResult;
}
void ChatHTMLBuilder::buildHead(IEView *view, IEVIEWEVENT *event)
{
LOGFONTA lf;
COLORREF color;
ProtocolSettings *protoSettings = getChatProtocolSettings(event->pszProto);
if (protoSettings == nullptr)
return;
if (protoSettings->getChatMode() == Options::MODE_TEMPLATE)
return;
CMStringA str;
if (protoSettings->getChatMode() == Options::MODE_CSS) {
const char *externalCSS = protoSettings->getChatCssFilename();
str.AppendFormat("<html><head><link rel=\"stylesheet\" href=\"%s\"/></head><body class=\"body\">\n", externalCSS);
}
else {
HDC hdc = GetDC(nullptr);
int logPixelSY = GetDeviceCaps(hdc, LOGPIXELSY);
ReleaseDC(nullptr, hdc);
str.Append("<html><head>");
str.Append("<style type=\"text/css\">\n");
COLORREF bkgColor = db_get_dw(0, CHATMOD, "BackgroundLog", 0xFFFFFF);
bkgColor = (((bkgColor & 0xFF) << 16) | (bkgColor & 0xFF00) | ((bkgColor & 0xFF0000) >> 16));
COLORREF inColor = bkgColor, outColor = bkgColor;
if (protoSettings->getChatFlags() & Options::LOG_IMAGE_ENABLED) {
str.AppendFormat(".body {padding: 2px; text-align: left; background-attachment: %s; background-color: #%06X; background-image: url('%s'); overflow: auto;}\n",
protoSettings->getChatFlags() & Options::LOG_IMAGE_SCROLL ? "scroll" : "fixed", bkgColor, protoSettings->getChatBackgroundFilename());
}
else str.AppendFormat(".body {margin: 0px; text-align: left; background-color: #%06X; overflow: auto;}\n", bkgColor);
str.Append(".link {color: #0000FF; text-decoration: underline;}\n");
str.Append(".img {vertical-align: middle;}\n");
if (protoSettings->getChatFlags() & Options::LOG_IMAGE_ENABLED) {
str.Append(".divIn {padding-left: 2px; padding-right: 2px; word-wrap: break-word;}\n");
str.Append(".divOut {padding-left: 2px; padding-right: 2px; word-wrap: break-word;}\n");
}
else {
str.AppendFormat(".divIn {padding-left: 2px; padding-right: 2px; word-wrap: break-word; background-color: #%06X;}\n", inColor);
str.AppendFormat(".divOut {padding-left: 2px; padding-right: 2px; word-wrap: break-word; background-color: #%06X;}\n", outColor);
}
for (int i = 0; i < FONT_NUM; i++) {
loadMsgDlgFont(i, &lf, &color);
str.AppendFormat("%s {font-family: %s; font-size: %dpt; font-weight: %s; color: #%06X; %s }\n",
classNames[i],
lf.lfFaceName,
abs((signed char)lf.lfHeight) * 74 / logPixelSY,
lf.lfWeight >= FW_BOLD ? "bold" : "normal",
(int)(((color & 0xFF) << 16) | (color & 0xFF00) | ((color & 0xFF0000) >> 16)),
lf.lfItalic ? "font-style: italic;" : "");
}
str.Append("</style></head><body class=\"body\">\n");
}
if (!str.IsEmpty())
view->write(str);
setLastEventType(-1);
}
/* WORK IN PROGRESS:
* The following method is going to be completely rewritten soon. Do not modify or complain for the time being...
*/
void ChatHTMLBuilder::appendEventNonTemplate(IEView *view, IEVIEWEVENT *event)
{
DWORD iconFlags = db_get_dw(0, CHATMOD, CHAT_ICON_FLAGS, 0);
IEVIEWEVENTDATA* eventData = event->eventData;
for (int eventIdx = 0; eventData != nullptr && (eventIdx < event->count || event->count == -1); eventData = eventData->next, eventIdx++) {
const char *iconFile = "";
DWORD dwData = eventData->dwData;
bool isSent = eventData->bIsMe != 0;
const char *className = "";
bool showIcon = false;
ptrA szName, szText;
if (eventData->dwFlags & IEEDF_UNICODE_TEXT)
szText = encodeUTF8(NULL, event->pszProto, eventData->pszTextW, ENF_ALL | ENF_CHAT_FORMATTING, isSent);
else
szText = encodeUTF8(NULL, event->pszProto, (char *)eventData->pszText, ENF_ALL | ENF_CHAT_FORMATTING, isSent);
if (eventData->dwFlags & IEEDF_UNICODE_NICK)
szName = encodeUTF8(NULL, event->pszProto, eventData->pszNickW, ENF_NAMESMILEYS, true);
else
szName = encodeUTF8(NULL, event->pszProto, (char *)eventData->pszNick, ENF_NAMESMILEYS, true);
if (eventData->iType == IEED_GC_EVENT_MESSAGE) {
iconFile = isSent ? "message_out_chat.gif" : "message_in_chat.gif";
showIcon = (iconFlags & (isSent ? GC_EVENT_MESSAGE : GC_EVENT_MESSAGE)) != 0;
className = isSent ? "messageOut" : "messageIn";
}
else {
if (eventData->iType == IEED_GC_EVENT_ACTION) {
iconFile = "action.gif";
className = "action";
}
else if (eventData->iType == IEED_GC_EVENT_JOIN) {
iconFile = "join.gif";
className = "userJoined";
}
else if (eventData->iType == IEED_GC_EVENT_PART) {
iconFile = "part.gif";
className = "userLeft";
}
else if (eventData->iType == IEED_GC_EVENT_QUIT) {
iconFile = "quit.gif";
className = "userDisconnected";
}
else if (eventData->iType == IEED_GC_EVENT_NICK) {
iconFile = "nick.gif";
className = "nickChange";
}
else if (eventData->iType == IEED_GC_EVENT_KICK) {
iconFile = "kick.gif";
className = "userKicked";
}
else if (eventData->iType == IEED_GC_EVENT_NOTICE) {
iconFile = "notice.gif";
className = "notice";
}
else if (eventData->iType == IEED_GC_EVENT_TOPIC) {
iconFile = "topic.gif";
className = "topicChange";
}
else if (eventData->iType == IEED_GC_EVENT_ADDSTATUS) {
iconFile = "addstatus.gif";
className = "statusEnable";
}
else if (eventData->iType == IEED_GC_EVENT_REMOVESTATUS) {
iconFile = "removestatus.gif";
className = "statusDisable";
}
else if (eventData->iType == IEED_GC_EVENT_INFORMATION) {
iconFile = "info.gif";
className = "information";
}
}
CMStringA str(FORMAT, "<div class=\"%s\">", isSent ? "divOut" : "divIn");
if (dwData & IEEDD_GC_SHOW_ICON)
Utils::appendIcon(str, iconFile);
if (dwData & IEEDD_GC_SHOW_TIME)
str.AppendFormat("<span class=\"timestamp\">%s </span>", timestampToString(eventData->time));
if ((dwData & IEEDD_GC_SHOW_NICK) && eventData->iType == IEED_GC_EVENT_MESSAGE)
str.AppendFormat("<span class=\"%s\">%s: </span>", isSent ? "nameOut" : "nameIn", szName.get());
if (dwData & IEEDD_GC_MSG_ON_NEW_LINE)
str.Append("<br>");
str.AppendFormat("<span class=\"%s\">", className);
str.Append(szText);
str.Append("</span></div>\n");
if (!str.IsEmpty())
view->write(str);
}
}
void ChatHTMLBuilder::appendEvent(IEView *view, IEVIEWEVENT *event)
{
ProtocolSettings *protoSettings = getChatProtocolSettings(event->pszProto);
if (protoSettings != nullptr)
appendEventNonTemplate(view, event);
}
bool ChatHTMLBuilder::isDbEventShown(DBEVENTINFO*)
{
return true;
}
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