diff options
Diffstat (limited to 'plugins/ContextHelp/src/streaminout.cpp')
| -rw-r--r-- | plugins/ContextHelp/src/streaminout.cpp | 767 |
1 files changed, 0 insertions, 767 deletions
diff --git a/plugins/ContextHelp/src/streaminout.cpp b/plugins/ContextHelp/src/streaminout.cpp deleted file mode 100644 index bf692c54ac..0000000000 --- a/plugins/ContextHelp/src/streaminout.cpp +++ /dev/null @@ -1,767 +0,0 @@ -/*
-Miranda IM Help Plugin
-Copyright (C) 2002 Richard Hughes, 2005-2007 H. Herkenrath
-
-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 (Help-License.txt); if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#include "stdafx.h"
-
-
-struct EditStreamData {
- PBYTE pbBuff;
- int cbBuff;
- int iCurrent;
-};
-
-#ifndef EDITOR
-struct HyperlinkData {
- CHARRANGE range;
- char *szLink;
-} static *hyperlink = NULL;
-static int hyperlinkCount = 0;
-#endif
-
-static DWORD CALLBACK EditStreamInRtf(DWORD dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb)
-{
- struct EditStreamData *esd = (struct EditStreamData*)dwCookie;
- *pcb = min(esd->cbBuff - esd->iCurrent, cb);
- CopyMemory(pbBuff, esd->pbBuff, *pcb);
- esd->iCurrent += *pcb;
-
- return 0;
-}
-
-#ifdef EDITOR
-static DWORD CALLBACK EditStreamOutRtf(DWORD dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb)
-{
- struct EditStreamData *esd = (struct EditStreamData*)dwCookie;
- PBYTE buf = (PBYTE)mir_realloc(esd->pbBuff, esd->cbBuff + cb + 1);
- if (buf == NULL)
- return 0;
- esd->pbBuff = buf;
- esd->cbBuff += cb;
- CopyMemory(esd->pbBuff + esd->iCurrent, pbBuff, cb);
- esd->iCurrent += cb;
- esd->pbBuff[esd->iCurrent] = '\0';
- *pcb = cb;
-
- return 0;
-}
-#endif
-
-struct {
- const char *szSym;
- char ch;
-} static const htmlSymbolChars[] = {
- { "lt", '<' },
- { "gt", '>' },
- { "amp", '&' },
- { "quot", '\"' },
- { "nbsp", ' ' },
-};
-
-struct {
- const char *szName;
- const char *szClr;
-} static const htmlColourNames[] = {
- { "black", "000000" },
- { "maroon", "800000" },
- { "green", "008000" },
- { "olive", "808000" },
- { "navy", "000080" },
- { "purple", "800080" },
- { "teal", "008080" },
- { "silver", "C0C0C0" },
- { "gray", "808080" },
- { "red", "FF0000" },
- { "lime", "00FF00" },
- { "yellow", "FFFF00" },
- { "blue", "0000FF" },
- { "fuchsia", "FF00FF" },
- { "aqua", "00FFFF" },
- { "white", "FFFFFF" },
-};
-
-// a quick test to see who's read their comp.lang.c FAQ:
-#define stringize2(n) #n
-#define stringize(n) stringize2(n)
-
-struct {
- const char *szHtml;
- const char *szRtf;
-} static const simpleHtmlRtfConversions[] = {
- { "i", "i" },
- { "/i", "i0" },
- { "b", "b" },
- { "/b", "b0" },
- { "u", "ul" },
- { "/u", "ul0" },
- { "big", "fs" stringize(TEXTSIZE_BIG) },
- { "/big", "fs" stringize(TEXTSIZE_NORMAL) },
- { "small", "fs" stringize(TEXTSIZE_SMALL) },
- { "/small", "fs" stringize(TEXTSIZE_NORMAL) },
- { "/font", "cf0" }
-};
-
-// mir_free() the return value
-char *GetHtmlTagAttribute(const char *pszTag, const char *pszAttr)
-{
- int iAttrName, iAttrNameEnd, iAttrEquals, iAttrValue, iAttrValueEnd, iAttrEnd;
- int attrLen = lstrlenA(pszAttr);
-
- for (iAttrName = 0; !isspace(pszTag[iAttrName]) && pszTag[iAttrName] != '>'; iAttrName++);
- for (;;) {
- for (; isspace(pszTag[iAttrName]); iAttrName++);
- if (pszTag[iAttrName] == '>' || pszTag[iAttrName] == '\0')
- break;
- for (iAttrNameEnd = iAttrName; isalnum(pszTag[iAttrNameEnd]); iAttrNameEnd++);
- for (iAttrEquals = iAttrNameEnd; isspace(pszTag[iAttrEquals]); iAttrEquals++);
- if (pszTag[iAttrEquals] != '=') {
- iAttrName = iAttrEquals;
- continue;
- }
- for (iAttrValue = iAttrEquals + 1; isspace(pszTag[iAttrValue]); iAttrValue++);
- if (pszTag[iAttrValue] == '>' || pszTag[iAttrValue] == '\0')
- break;
- if (pszTag[iAttrValue] == '"' || pszTag[iAttrValue] == '\'') {
- for (iAttrValueEnd = iAttrValue + 1; pszTag[iAttrValueEnd] && pszTag[iAttrValueEnd] != pszTag[iAttrValue]; iAttrValueEnd++);
- iAttrValue++;
- iAttrEnd = iAttrValueEnd + 1;
- }
- else {
- for (iAttrValueEnd = iAttrValue; pszTag[iAttrValueEnd] && pszTag[iAttrValueEnd] != '>' && !isspace(pszTag[iAttrValueEnd]); iAttrValueEnd++);
- iAttrEnd = iAttrValueEnd;
- }
- if (pszTag[iAttrValueEnd] == '\0')
- break;
- if (attrLen == iAttrNameEnd - iAttrName && !_strnicmp(pszAttr, pszTag + iAttrName, attrLen)) {
- char *szValue;
- szValue = (char*)mir_alloc(iAttrValueEnd - iAttrValue + 1);
- if (szValue != NULL) {
- CopyMemory(szValue, pszTag + iAttrValue, iAttrValueEnd - iAttrValue);
- szValue[iAttrValueEnd - iAttrValue] = '\0';
- }
- return szValue;
- }
- iAttrName = iAttrEnd;
- }
- return NULL;
-}
-
-void StreamInHtml(HWND hwndEdit, const char *szHtml, UINT codepage, COLORREF clrBkgrnd)
-{
- EDITSTREAM stream;
- struct EditStreamData esd;
- struct ResizableCharBuffer header, body;
- COLORREF *colourTbl = NULL;
- int colourTblCount = 0;
- const char *pszHtml;
- char *szThisTagHref = NULL;
- int keywordAtBeginning = 1, paragraphBefore = 0, lineBreakBefore = 1;
- int charCount = 0;
-
- ZeroMemory(&stream, sizeof(stream));
- ZeroMemory(&esd, sizeof(esd));
- ZeroMemory(&header, sizeof(header));
- ZeroMemory(&body, sizeof(body));
-
-#ifndef EDITOR
- FreeHyperlinkData();
-#endif
- AppendToCharBuffer(&header, "{\\rtf1\\ansi\\ansicpg%u\\deff0{\\fonttbl{\\f0 Tahoma;}}", codepage);
- for (pszHtml = szHtml; *pszHtml != '\0';) {
- if (*pszHtml == '<') {
- const char *pszTagEnd;
- int iNameEnd, i;
- char szTagName[16];
-
- pszTagEnd = strchr(pszHtml + 1, '>');
- if (pszTagEnd == NULL)
- break;
- for (iNameEnd = 1; pszHtml[iNameEnd] != '\0' && pszHtml[iNameEnd] != '>' && !isspace(pszHtml[iNameEnd]); iNameEnd++);
- CopyMemory(szTagName, pszHtml + 1, min(sizeof(szTagName), iNameEnd));
- szTagName[min(sizeof(szTagName), iNameEnd) - 1] = '\0';
-
- for (i = 0; i < _countof(simpleHtmlRtfConversions); i++) {
- if (!lstrcmpiA(szTagName, simpleHtmlRtfConversions[i].szHtml)) {
- AppendToCharBuffer(&body, "\\%s ", simpleHtmlRtfConversions[i].szRtf);
- break;
- }
- }
- if (i == _countof(simpleHtmlRtfConversions)) {
- if (!lstrcmpiA(szTagName, "br")) {
- AppendToCharBuffer(&body, "\\par ");
- charCount++; // linebreaks are characters
- lineBreakBefore = 1;
- }
- else if (!lstrcmpiA(szTagName, "p") || !lstrcmpiA(szTagName, "/p")) {
- if (charCount)
- paragraphBefore = 1;
- }
- else if (!lstrcmpiA(szTagName, "a")) {
- mir_free(szThisTagHref); // does NULL check
- szThisTagHref = GetHtmlTagAttribute(pszHtml, "href");
-#ifdef EDITOR
- if (szThisTagHref != NULL)
- AppendToCharBuffer(&body, "\\strike ");
-#else
- if (szThisTagHref != NULL) {
- struct HyperlinkData *buf = (struct HyperlinkData*)mir_realloc(hyperlink, sizeof(struct HyperlinkData)*(hyperlinkCount + 1));
- if (buf != NULL) { // hyperlinkCount increased at </a>
- hyperlink = buf;
- hyperlink[hyperlinkCount].range.cpMin = paragraphBefore ? (charCount + 2) : charCount;
- hyperlink[hyperlinkCount].range.cpMax = -1;
- hyperlink[hyperlinkCount].szLink = NULL;
- }
- else {
- mir_free(szThisTagHref);
- szThisTagHref = NULL;
- }
- }
-#endif
- }
- else if (!lstrcmpiA(szTagName, "/a")) {
- if (szThisTagHref) {
-#ifdef EDITOR
- AppendToCharBuffer(&body, ":%s\\strike0 ", szThisTagHref);
- mir_free(szThisTagHref);
-#else
- mir_utf8decodecp(szThisTagHref, CP_ACP, NULL);
- hyperlink[hyperlinkCount].range.cpMax = charCount;
- hyperlink[hyperlinkCount].szLink = szThisTagHref;
- hyperlinkCount++;
-#endif
- szThisTagHref = NULL;
- }
- }
- else if (!lstrcmpiA(szTagName, "font")) {
- char *szColour = GetHtmlTagAttribute(pszHtml, "color");
- if (szColour != NULL) {
- int i, freeColour = 1;
- if (szColour[0] != '#' || lstrlenA(szColour) != 7) {
- for (i = 0; i < _countof(htmlColourNames); i++) {
- if (!lstrcmpiA(szColour, htmlColourNames[i].szName)) {
- mir_free(szColour);
- szColour = (char*)htmlColourNames[i].szClr;
- freeColour = 0;
- break;
- }
- }
- }
- else
- szColour++;
- if (szColour != NULL) {
- COLORREF colour;
- char szRed[3], szGreen[3], szBlue[3];
- szRed[0] = szColour[0]; szRed[1] = szColour[1]; szRed[2] = '\0';
- szGreen[0] = szColour[2]; szGreen[1] = szColour[3]; szGreen[2] = '\0';
- szBlue[0] = szColour[4]; szBlue[1] = szColour[5]; szBlue[2] = '\0';
- colour = RGB(strtol(szRed, NULL, 16), strtol(szGreen, NULL, 16), strtol(szBlue, NULL, 16));
- if (freeColour)
- mir_free(szColour);
-#ifndef EDITOR
- if (colour != clrBkgrnd) { // ensure color is visible
-#endif // !defined EDITOR
- for (i = 0; i < colourTblCount; i++)
- if (colourTbl[i] == colour)
- break;
- if (i == colourTblCount) {
- COLORREF *buf = (COLORREF*)mir_realloc(colourTbl, (colourTblCount + 1)*sizeof(COLORREF));
- if (buf != NULL) {
- colourTbl = buf;
- colourTblCount++;
- colourTbl[i] = colour;
- }
- }
- AppendToCharBuffer(&body, "\\cf%d ", i + 2);
-#ifndef EDITOR
- }
-#endif
- }
- }
- } // endif font
- }
- pszHtml = pszTagEnd + 1;
- }
- else if (*pszHtml == '&') {
- const char *pszTagEnd;
- char szTag[16];
- int i;
-
- pszTagEnd = strchr(pszHtml + 1, ';');
- if (pszTagEnd == NULL)
- break;
- CopyMemory(szTag, pszHtml + 1, min(_countof(szTag), pszTagEnd - pszHtml));
- szTag[min(sizeof(szTag), pszTagEnd - pszHtml) - 1] = '\0';
- if (szTag[0] == '#') {
- int ch;
- if (szTag[1] == 'x' || szTag[1] == 'X')
- ch = strtol(szTag + 2, NULL, 16);
- else
- ch = strtol(szTag + 1, NULL, 10);
- if (ch >= 0x100)
- AppendToCharBuffer(&body, "\\u%d", ch);
- else
- AppendToCharBuffer(&body, "\\'%02x ", ch);
- }
- else {
- for (i = 0; i < _countof(htmlSymbolChars); i++) {
- if (!lstrcmpiA(szTag, htmlSymbolChars[i].szSym)) {
- AppendCharToCharBuffer(&body, htmlSymbolChars[i].ch);
- charCount++;
- break;
- }
- }
- }
- pszHtml = pszTagEnd + 1;
- }
- else if (*pszHtml != ' ' || (!lineBreakBefore && !paragraphBefore)) {
- lineBreakBefore = 0;
- if (paragraphBefore) {
- AppendToCharBuffer(&body, "\\par\\par ");
- charCount += 2; // linebreaks are characters
- paragraphBefore = 0;
- }
- if ((BYTE)*pszHtml >= ' ')
- charCount++;
- if (*pszHtml == '\\' || *pszHtml == '{' || *pszHtml == '}')
- AppendCharToCharBuffer(&body, '\\');
- AppendCharToCharBuffer(&body, *pszHtml++);
- }
- else
- pszHtml++;
- }
- mir_free(szThisTagHref); // does NULL check
-
- {
- COLORREF clr = GetSysColorBrush(COLOR_HOTLIGHT) ? GetSysColor(COLOR_HOTLIGHT) : RGB(0, 0, 255);
- AppendToCharBuffer(&header, "{\\colortbl ;\\red%d\\green%d\\blue%d;", GetRValue(clr), GetGValue(clr), GetBValue(clr));
- for (int i = 0; i < colourTblCount; i++)
- AppendToCharBuffer(&header, "\\red%d\\green%d\\blue%d;", GetRValue(colourTbl[i]), GetGValue(colourTbl[i]), GetBValue(colourTbl[i]));
- }
- AppendToCharBuffer(&header, "}\\pard\\fs16\\uc0");
- if (keywordAtBeginning)
- AppendCharToCharBuffer(&header, ' ');
- mir_free(colourTbl); // does NULL check
-
- if (header.sz != NULL) {
- AppendToCharBuffer(&header, "%s}", body.sz ? body.sz : "");
- esd.pbBuff = (PBYTE)header.sz;
- esd.cbBuff = header.iEnd;
- stream.dwCookie = (DWORD_PTR)&esd;
- stream.pfnCallback = (EDITSTREAMCALLBACK)EditStreamInRtf;
- SendMessage(hwndEdit, EM_STREAMIN, SF_RTF, (LPARAM)&stream);
- mir_free(header.sz);
- }
- mir_free(body.sz); // does NULL check
-
-#ifndef EDITOR
- CHARFORMAT cf;
- ZeroMemory(&cf, sizeof(cf));
- cf.cbSize = sizeof(cf);
- cf.dwMask = CFM_UNDERLINE | CFM_COLOR; // CFE_LINK always uses RGB(0,0,255) instead of GetSysColor(COLOR_HOTLIGHT)
- cf.dwEffects = CFE_UNDERLINE; // and ignores CFM_COLOR, so selfimplementing
- cf.crTextColor = GetSysColorBrush(COLOR_HOTLIGHT) ? GetSysColor(COLOR_HOTLIGHT) : RGB(0, 0, 255);
- for (int i = 0; i < hyperlinkCount; i++) {
- SendMessage(hwndEdit, EM_EXSETSEL, 0, (LPARAM)&hyperlink[i].range);
- SendMessage(hwndEdit, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&cf);
- }
- SendMessage(hwndEdit, EM_SETSEL, 0, 0);
-#endif
-}
-
-#ifndef EDITOR
-void FreeHyperlinkData(void)
-{
- for (int i = 0; i<hyperlinkCount; i++)
- mir_free(hyperlink[i].szLink); // does NULL check
- mir_free(hyperlink); // does NULL check
- hyperlink = NULL;
- hyperlinkCount = 0;
-}
-
-int IsHyperlink(LONG cpPos, LONG *pcpMin, LONG *pcpMax, char **ppszLink)
-{
- for (int i = 0; i<hyperlinkCount; i++)
- if (cpPos >= hyperlink[i].range.cpMin && cpPos <= hyperlink[i].range.cpMax) {
- if (pcpMin)
- *pcpMin = hyperlink[i].range.cpMin;
- if (pcpMax)
- *pcpMax = hyperlink[i].range.cpMax;
- if (ppszLink)
- *ppszLink = hyperlink[i].szLink;
-
- return 1;
- }
- if (pcpMin)
- *pcpMin = -1;
- if (pcpMax)
- *pcpMax = -1;
- if (ppszLink)
- *ppszLink = NULL;
-
- return 0;
-}
-
-#endif // !defined EDITOR
-
-#ifdef EDITOR
-struct RtfGroupStackData {
- BYTE bold, italic, underline, strikeout;
- BYTE isDestination, isColourTbl, isFontTbl;
- int colour;
- int fontSize;
- int unicodeSkip;
- int charset;
-};
-
-char *StreamOutHtml(HWND hwndEdit)
-{
- EDITSTREAM stream;
- struct EditStreamData esd;
- struct ResizableCharBuffer htmlOut, hyperlink, *output;
- COLORREF *colourTbl = NULL;
- int colourTblCount = 0;
- struct RtfGroupStackData *groupStack;
- int groupLevel;
- int inFontTag = 0, inAnchorTag = 0, inBigTag = 0, inSmallTag = 0, lineBreakBefore = 0;
- char *pszRtf;
- int *fontTblCharsets = NULL;
- int fontTblCount = 0;
- int normalTextSize = 0;
- void *buf;
-
- ZeroMemory(&stream, sizeof(stream));
- ZeroMemory(&esd, sizeof(esd));
- ZeroMemory(&htmlOut, sizeof(htmlOut));
- ZeroMemory(&hyperlink, sizeof(hyperlink));
- ZeroMemory(&output, sizeof(output));
-
- stream.dwCookie = (DWORD)&esd;
- stream.pfnCallback = EditStreamOutRtf;
- SendMessage(hwndEdit, EM_STREAMOUT, (WPARAM)(CP_UTF8 << 16) | SF_USECODEPAGE | SF_RTFNOOBJS | SFF_PLAINRTF, (LPARAM)&stream);
- if (esd.pbBuff == NULL)
- return NULL;
-
- output = &htmlOut;
- groupStack = (struct RtfGroupStackData*)mir_calloc(sizeof(struct RtfGroupStackData));
- if (groupStack != NULL) {
- groupLevel = 0;
- groupStack[0].unicodeSkip = 1;
- for (pszRtf = (char*)esd.pbBuff; *pszRtf != '\0';) {
- if (*pszRtf == '{') {
- buf = (struct RtfGroupStackData*)mir_realloc(groupStack, sizeof(struct RtfGroupStackData)*(groupLevel + 2));
- if (buf == NULL)
- break;
- groupStack = (struct RtfGroupStackData*)buf;
- groupStack[groupLevel] = groupStack[groupLevel];
- groupLevel++;
- pszRtf++;
- }
- else if (*pszRtf == '}') {
- groupLevel--;
- if (groupStack[groupLevel].bold != groupStack[groupLevel + 1].bold)
- AppendToCharBuffer(output, groupStack[groupLevel].bold ? "<b>" : "</b>");
- if (groupStack[groupLevel].italic != groupStack[groupLevel + 1].italic)
- AppendToCharBuffer(output, groupStack[groupLevel].bold ? "<i>" : "</i>");
- if (groupStack[groupLevel].underline != groupStack[groupLevel + 1].underline)
- AppendToCharBuffer(output, groupStack[groupLevel].bold ? "<u>" : "</u>");
- if (groupStack[groupLevel].strikeout != groupStack[groupLevel + 1].strikeout && groupStack[groupLevel + 1].strikeout)
- if (inAnchorTag) {
- AppendToCharBuffer(output, "</a>");
- inAnchorTag = 0;
- }
- if (groupStack[groupLevel].colour != groupStack[groupLevel + 1].colour)
- if (inFontTag) {
- AppendToCharBuffer(output, "</font>");
- inFontTag = 0;
- }
- if (groupStack[groupLevel].fontSize != groupStack[groupLevel + 1].fontSize) {
- if (inBigTag) {
- AppendToCharBuffer(output, "</big>");
- inBigTag = 0;
- }
- if (inSmallTag) {
- AppendToCharBuffer(output, "</small>");
- inSmallTag = 0;
- }
- if (groupStack[groupLevel].fontSize<normalTextSize) {
- AppendToCharBuffer(output, "<small>");
- inSmallTag = 1;
- }
- else if (groupStack[groupLevel].fontSize>normalTextSize) {
- AppendToCharBuffer(output, "<big>"); inBigTag = 1;
- }
- }
- if (groupLevel == 0)
- break;
- pszRtf++;
- }
- else if (*pszRtf == '\\' && pszRtf[1] == '*') {
- groupStack[groupLevel].isDestination = 1;
- pszRtf += 2;
- }
- else if (*pszRtf == '\\' && pszRtf[1] == '\'') {
- char szHex[3] = "\0\0";
- char szChar[2];
- szHex[0] = pszRtf[2];
- if (pszRtf[2])
- szHex[1] = pszRtf[3];
- else
- pszRtf--;
- szChar[0] = (char)strtol(szHex, NULL, 16); szChar[1] = '\0';
- if (groupStack[groupLevel].charset) {
- WCHAR szwChar[2];
- CHARSETINFO csi;
- TranslateCharsetInfo((PDWORD)groupStack[groupLevel].charset, &csi, TCI_SRCCHARSET);
- MultiByteToWideChar(csi.ciACP, 0, szChar, 1, szwChar, 2);
- AppendToCharBuffer(output, "&#%u;", (WORD)szwChar[0]);
- }
- else
- AppendToCharBuffer(output, "&#%u;", (BYTE)szChar[0]);
- pszRtf += 4;
- }
- else if (*pszRtf == '\\' && isalpha(pszRtf[1])) {
- char szControlWord[32];
- int iWordEnd;
- int hasParam = 0;
- int param = -1;
-
- for (iWordEnd = 1; isalpha(pszRtf[iWordEnd]); iWordEnd++);
- CopyMemory(szControlWord, pszRtf + 1, min(sizeof(szControlWord), iWordEnd));
- szControlWord[min(sizeof(szControlWord), iWordEnd) - 1] = '\0';
- if (isdigit(pszRtf[iWordEnd]) || pszRtf[iWordEnd] == '-') {
- hasParam = 1;
- param = strtol(pszRtf + iWordEnd, &pszRtf, 10);
- }
- else
- pszRtf = pszRtf + iWordEnd;
- if (*pszRtf == ' ')
- pszRtf++;
- if (!lstrcmpiA(szControlWord, "colortbl")) {
- groupStack[groupLevel].isColourTbl = 1;
- buf = (COLORREF*)mir_realloc(colourTbl, sizeof(COLORREF));
- if (buf != NULL) {
- colourTbl = (COLORREF*)buf;
- colourTblCount = 1;
- colourTbl[0] = 0;
- }
- groupStack[groupLevel].isDestination = 1;
- }
- else if (!lstrcmpiA(szControlWord, "fonttbl")) {
- groupStack[groupLevel].isFontTbl = 1;
- groupStack[groupLevel].isDestination = 1;
- }
- else if (!lstrcmpiA(szControlWord, "stylesheet")) {
- groupStack[groupLevel].isDestination = 1;
- }
- else if (!lstrcmpiA(szControlWord, "red")) {
- if (!hasParam || !colourTblCount)
- break;
- colourTbl[colourTblCount - 1] &= ~RGB(255, 0, 0);
- colourTbl[colourTblCount - 1] |= RGB(param, 0, 0);
- }
- else if (!lstrcmpiA(szControlWord, "green")) {
- if (!hasParam || !colourTblCount)
- break;
- colourTbl[colourTblCount - 1] &= ~RGB(0, 255, 0);
- colourTbl[colourTblCount - 1] |= RGB(0, param, 0);
- }
- else if (!lstrcmpiA(szControlWord, "blue")) {
- if (!hasParam || !colourTblCount)
- break;
- colourTbl[colourTblCount - 1] &= ~RGB(0, 0, 255);
- colourTbl[colourTblCount - 1] |= RGB(0, 0, param);
- }
- else if (!lstrcmpiA(szControlWord, "f")) {
- if (groupStack[groupLevel].isFontTbl) {
- buf = (int*)mir_realloc(fontTblCharsets, sizeof(int)*(fontTblCount + 1));
- if (buf != NULL) {
- fontTblCharsets = (int*)buf;
- fontTblCharsets[fontTblCount] = 0;
- fontTblCount++;
- }
- }
- else {
- if (hasParam && param >= 0 && param<fontTblCount)
- groupStack[groupLevel].charset = fontTblCharsets[param];
- }
- }
- else if (!lstrcmpiA(szControlWord, "fcharset")) {
- if (groupStack[groupLevel].isFontTbl && fontTblCount && hasParam)
- fontTblCharsets[fontTblCount - 1] = param;
- }
- else if (!lstrcmpiA(szControlWord, "cf")) {
- if (inFontTag)
- AppendToCharBuffer(output, "</font>");
- if (hasParam && param) {
- int i;
- char szColour[7];
- wsprintfA(szColour, "%02x%02x%02x", GetRValue(colourTbl[param]), GetGValue(colourTbl[param]), GetBValue(colourTbl[param]));
- for (i = 0; i < _countof(htmlColourNames); i++) {
- if (!lstrcmpiA(szColour, htmlColourNames[i].szClr)) {
- AppendToCharBuffer(output, "<font color=\"%s\">", htmlColourNames[i].szName);
- break;
- }
- }
- if (i == _countof(htmlColourNames))
- AppendToCharBuffer(output, "<font color=\"#%s\">", szColour);
- inFontTag = 1;
- groupStack[groupLevel].colour = param;
- }
- else
- groupStack[groupLevel].colour = 0;
- }
- else if (!lstrcmpiA(szControlWord, "fs")) {
- if (normalTextSize == 0 && hasParam) {
- normalTextSize = param;
- groupStack[0].fontSize = normalTextSize;
- }
- if (inBigTag) {
- AppendToCharBuffer(output, "</big>");
- inBigTag = 0;
- }
- if (inSmallTag) {
- AppendToCharBuffer(output, "</small>");
- inSmallTag = 0;
- }
- if (hasParam) {
- groupStack[groupLevel].fontSize = param;
- if (groupStack[groupLevel].fontSize<normalTextSize) {
- AppendToCharBuffer(output, "<small>"); inSmallTag = 1;
- }
- else if (groupStack[groupLevel].fontSize>normalTextSize) {
- AppendToCharBuffer(output, "<big>"); inBigTag = 1;
- }
- }
- }
- else if (!lstrcmpiA(szControlWord, "uc")) {
- if (hasParam)
- groupStack[groupLevel].unicodeSkip = param;
- }
- else if (!lstrcmpiA(szControlWord, "u")) {
- if (hasParam) {
- AppendToCharBuffer(output, "&#%u;", param);
- pszRtf += groupStack[groupLevel].unicodeSkip;
- }
- }
- else if (!lstrcmpiA(szControlWord, "b")) {
- if (!hasParam || param) {
- groupStack[groupLevel].bold = 1;
- AppendToCharBuffer(output, "<b>");
- }
- else {
- groupStack[groupLevel].bold = 0;
- AppendToCharBuffer(output, "</b>");
- }
- }
- else if (!lstrcmpiA(szControlWord, "i")) {
- if (!hasParam || param) {
- groupStack[groupLevel].italic = 1;
- AppendToCharBuffer(output, "<i>");
- }
- else {
- groupStack[groupLevel].italic = 0;
- AppendToCharBuffer(output, "</i>");
- }
- }
- else if (!lstrcmpiA(szControlWord, "ul")) {
- if (!hasParam || param) {
- groupStack[groupLevel].underline = 1;
- AppendToCharBuffer(output, "<u>");
- }
- else {
- groupStack[groupLevel].underline = 0;
- AppendToCharBuffer(output, "</u>");
- }
- }
- else if (!lstrcmpiA(szControlWord, "ulnone")) {
- groupStack[groupLevel].underline = 0;
- AppendToCharBuffer(output, "</u>");
- }
- else if (!lstrcmpiA(szControlWord, "strike")) {
- if (!hasParam || param) {
- groupStack[groupLevel].strikeout = 1;
- mir_free(hyperlink.sz); // does NULL check
- hyperlink.iEnd = hyperlink.cbAlloced = 0;
- hyperlink.sz = NULL;
- output = &hyperlink;
- }
- else {
- groupStack[groupLevel].strikeout = 0;
- if (hyperlink.iEnd && hyperlink.sz != NULL) {
- char *pszColon;
- output = &htmlOut;
- pszColon = strchr(hyperlink.sz, ':');
- if (pszColon == NULL)
- pszColon = "";
- else
- *pszColon++ = '\0';
- AppendToCharBuffer(output, "<a href=\"%s\">%s</a>", pszColon, hyperlink.sz);
- mir_free(hyperlink.sz);
- hyperlink.iEnd = hyperlink.cbAlloced = 0;
- hyperlink.sz = NULL;
- }
- }
- }
- else if (!lstrcmpiA(szControlWord, "par")) {
- if (lineBreakBefore)
- AppendToCharBuffer(output, "<br>");
- lineBreakBefore = 1; // richedit puts a \par right at the end
- }
- }
- else {
- int i;
- if (*pszRtf == '\\')
- pszRtf++;
- if (!groupStack[groupLevel].isDestination) {
- if (lineBreakBefore && (BYTE)*pszRtf >= ' ') {
- AppendToCharBuffer(output, "<br>");
- lineBreakBefore = 0;
- }
- if (*pszRtf == ' ')
- AppendCharToCharBuffer(output, *pszRtf);
- else {
- for (i = 0; i < _countof(htmlSymbolChars); i++) {
- if (*pszRtf == htmlSymbolChars[i].ch) {
- AppendToCharBuffer(output, "&%s;", htmlSymbolChars[i].szSym);
- break;
- }
- }
- if (i == _countof(htmlSymbolChars))
- AppendCharToCharBuffer(output, *pszRtf);
- }
- }
- else if (groupStack[groupLevel].isColourTbl && *pszRtf == ';') {
- buf = (COLORREF*)mir_realloc(colourTbl, sizeof(COLORREF)*(colourTblCount + 2));
- if (buf != NULL) {
- colourTbl = (COLORREF*)buf;
- colourTbl[colourTblCount] = 0;
- colourTblCount++;
- }
- }
- pszRtf++;
- }
- }
- mir_free(groupStack);
- }
- mir_free(colourTbl); // does NULL check
- mir_free(fontTblCharsets); // does NULL check
- mir_free(hyperlink.sz); // does NULL check
-
- mir_free(esd.pbBuff);
- return htmlOut.sz;
-}
-#endif // defined EDITOR
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