diff options
Diffstat (limited to 'plugins/mTextControl/src/fancy_rtf.cpp')
| -rw-r--r-- | plugins/mTextControl/src/fancy_rtf.cpp | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/plugins/mTextControl/src/fancy_rtf.cpp b/plugins/mTextControl/src/fancy_rtf.cpp new file mode 100644 index 0000000000..01ad6bc0f3 --- /dev/null +++ b/plugins/mTextControl/src/fancy_rtf.cpp @@ -0,0 +1,179 @@ +#include "headers.h"
+
+struct BBCodeInfo
+{
+ TCHAR *start;
+ TCHAR *end;
+ bool (* func)(IFormattedTextDraw *ftd, CHARRANGE range, TCHAR *txt, DWORD cookie);
+ DWORD cookie;
+};
+
+enum { BBS_BOLD_S, BBS_BOLD_E, BBS_ITALIC_S, BBS_ITALIC_E, BBS_UNDERLINE_S, BBS_UNDERLINE_E,
+ BBS_STRIKEOUT_S, BBS_STRIKEOUT_E, BBS_COLOR_S, BBS_COLOR_E, BBS_URL1, BBS_URL2,
+ BBS_IMG1, BBS_IMG2 };
+
+static bool bbCodeSimpleFunc(IFormattedTextDraw *ftd, CHARRANGE range, TCHAR *txt, DWORD cookie)
+{
+ CHARFORMAT cf = {0};
+ cf.cbSize = sizeof(cf);
+ switch (cookie)
+ {
+ case BBS_BOLD_S:
+ cf.dwMask = CFM_BOLD;
+ cf.dwEffects = CFE_BOLD;
+ break;
+ case BBS_BOLD_E:
+ cf.dwMask = CFM_BOLD;
+ break;
+ case BBS_ITALIC_S:
+ cf.dwMask = CFM_ITALIC;
+ cf.dwEffects = CFE_ITALIC;
+ break;
+ case BBS_ITALIC_E:
+ cf.dwMask = CFM_ITALIC;
+ break;
+ case BBS_UNDERLINE_S:
+ cf.dwMask = CFM_UNDERLINE;
+ cf.dwEffects = CFE_UNDERLINE;
+ break;
+ case BBS_UNDERLINE_E:
+ cf.dwMask = CFM_UNDERLINE;
+ break;
+ case BBS_STRIKEOUT_S:
+ cf.dwMask = CFM_STRIKEOUT;
+ cf.dwEffects = CFE_STRIKEOUT;
+ break;
+ case BBS_STRIKEOUT_E:
+ cf.dwMask = CFM_STRIKEOUT;
+ break;
+ }
+
+ ITextServices *ts = ftd->getTextService();
+
+ LRESULT lResult;
+ ts->TxSendMessage(EM_SETSEL, range.cpMin, -1, &lResult);
+ ts->TxSendMessage(EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&cf, &lResult);
+ ts->TxSendMessage(EM_SETSEL, range.cpMin, range.cpMax, &lResult);
+ ts->TxSendMessage(EM_REPLACESEL, FALSE, (LPARAM)_T(""), &lResult);
+
+ return true;
+}
+
+static bool bbCodeImageFunc(IFormattedTextDraw *ftd, CHARRANGE range, TCHAR *txt, DWORD cookie)
+{
+ ITextServices *ts = ftd->getTextService();
+ ITextDocument *td = ftd->getTextDocument();
+
+ long cnt;
+ LRESULT lResult;
+/*
+ TEXTRANGE trg;
+ trg.chrg = range;
+ trg.lpstrText = new TCHAR[trg.chrg.cpMax - trg.chrg.cpMin + 1];
+ ts->TxSendMessage(EM_GETTEXTRANGE, 0, (LPARAM)&trg, &lResult);
+ MessageBox(0, txt, trg.lpstrText, MB_OK);
+*/
+ ts->TxSendMessage(EM_SETSEL, range.cpMin, range.cpMax, &lResult);
+ IRichEditOle* RichEditOle;
+ ts->TxSendMessage(EM_GETOLEINTERFACE, 0, (LPARAM)&RichEditOle, &lResult);
+ td->Freeze(&cnt);
+// HDC emfdc = CreateEnhMetaFile(NULL, NULL, NULL, _T("icon"));
+// DrawIconEx(emfdc, 0, 0, (HICON)_ttol(txt), 16, 16, 0, NULL, DI_NORMAL);
+// InsertBitmap(RichEditOle, CloseEnhMetaFile(emfdc));
+#ifdef _WIN64
+ bool res = InsertBitmap(RichEditOle, CacheIconToEmf((HICON)_tstoi64(txt)));
+#else
+ bool res = InsertBitmap(RichEditOle, CacheIconToEmf((HICON)_ttoi(txt)));
+#endif
+
+ td->Unfreeze(&cnt);
+ RichEditOle->Release();
+ return res;
+}
+
+static BBCodeInfo bbCodes[] =
+{
+ { _T("[b]"), 0, bbCodeSimpleFunc, BBS_BOLD_S },
+ { _T("[/b]"), 0, bbCodeSimpleFunc, BBS_BOLD_E },
+ { _T("[i]"), 0, bbCodeSimpleFunc, BBS_ITALIC_S },
+ { _T("[/i]"), 0, bbCodeSimpleFunc, BBS_ITALIC_E },
+ { _T("[u]"), 0, bbCodeSimpleFunc, BBS_UNDERLINE_S },
+ { _T("[/u]"), 0, bbCodeSimpleFunc, BBS_UNDERLINE_E },
+ { _T("[s]"), 0, bbCodeSimpleFunc, BBS_STRIKEOUT_S },
+ { _T("[/s]"), 0, bbCodeSimpleFunc, BBS_STRIKEOUT_E },
+
+// { _T("[color="), _T("]"), bbCodeSimpleFunc, BBS_COLOR_S },
+// { _T("[/color]"), 0, bbCodeSimpleFunc, BBS_COLOR_E }
+
+ { _T("[$hicon="), _T("$]"), bbCodeImageFunc, 0 }
+
+// { _T("[url]"), _T("[/url]"), bbCodeSimpleFunc, BBS_URL1 },
+// { _T("[url="), _T("]"), bbCodeSimpleFunc, BBS_URL2 },
+// { _T("[url]"), _T("[/url]"), bbCodeSimpleFunc, BBS_IMG1 },
+// { _T("[url="), _T("]"), bbCodeSimpleFunc, BBS_IMG2 },
+};
+static int bbCodeCount = sizeof(bbCodes) / sizeof(*bbCodes);
+
+void bbCodeParse(IFormattedTextDraw *ftd)
+{
+ ITextServices *ts = ftd->getTextService();
+ LRESULT lResult;
+
+ int pos = 0;
+ for (bool found = true; found; )
+ {
+ found = false;
+ CHARRANGE fRange; fRange.cpMin = -1;
+ TCHAR *fText = 0;
+ BBCodeInfo *fBBCode;
+
+ for (int i = 0; i < bbCodeCount; i++)
+ {
+ CHARRANGE range;
+
+ FINDTEXTEX fte;
+ fte.chrg.cpMin = pos;
+ fte.chrg.cpMax = -1;
+
+ fte.lpstrText = bbCodes[i].start;
+ ts->TxSendMessage(EM_FINDTEXTEX, (WPARAM)FR_DOWN, (LPARAM)&fte, &lResult);
+ if (lResult == -1)
+ continue;
+ range = fte.chrgText;
+
+ if (bbCodes[i].end)
+ {
+ fte.chrg.cpMin = fte.chrgText.cpMax;
+ fte.lpstrText = bbCodes[i].end;
+ ts->TxSendMessage(EM_FINDTEXTEX, (WPARAM)FR_DOWN, (LPARAM)&fte, &lResult);
+ if (lResult == -1)
+ continue;
+ range.cpMax = fte.chrgText.cpMax;
+ }
+
+ if ((fRange.cpMin == -1) || (fRange.cpMin > range.cpMin))
+ {
+ fRange = range;
+ fBBCode = bbCodes+i;
+ found = true;
+
+ if (fText) delete [] fText;
+ if (bbCodes[i].end)
+ {
+ TEXTRANGE trg;
+ trg.chrg.cpMin = fte.chrg.cpMin;
+ trg.chrg.cpMax = fte.chrgText.cpMin;
+ trg.lpstrText = new TCHAR[trg.chrg.cpMax - trg.chrg.cpMin + 1];
+ ts->TxSendMessage(EM_GETTEXTRANGE, 0, (LPARAM)&trg, &lResult);
+ fText = trg.lpstrText;
+ }
+ }
+ }
+
+ if (found)
+ {
+ found = fBBCode->func(ftd, fRange, fText, fBBCode->cookie);
+ if (fText) delete [] fText;
+ }
+ }
+}
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