diff options
Diffstat (limited to 'src/Editor.cxx')
| -rw-r--r-- | src/Editor.cxx | 91 |
1 files changed, 53 insertions, 38 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx index 8748d89c1..80f96a7c8 100644 --- a/src/Editor.cxx +++ b/src/Editor.cxx @@ -3639,18 +3639,23 @@ long Editor::FindText( int lengthFound = istrlen(ft->lpstrText); if (!pdoc->HasCaseFolder()) pdoc->SetCaseFolder(CaseFolderForEncoding()); - int pos = pdoc->FindText(ft->chrg.cpMin, ft->chrg.cpMax, ft->lpstrText, - (wParam & SCFIND_MATCHCASE) != 0, - (wParam & SCFIND_WHOLEWORD) != 0, - (wParam & SCFIND_WORDSTART) != 0, - (wParam & SCFIND_REGEXP) != 0, - static_cast<int>(wParam), - &lengthFound); - if (pos != -1) { - ft->chrgText.cpMin = pos; - ft->chrgText.cpMax = pos + lengthFound; + try { + int pos = pdoc->FindText(ft->chrg.cpMin, ft->chrg.cpMax, ft->lpstrText, + (wParam & SCFIND_MATCHCASE) != 0, + (wParam & SCFIND_WHOLEWORD) != 0, + (wParam & SCFIND_WORDSTART) != 0, + (wParam & SCFIND_REGEXP) != 0, + static_cast<int>(wParam), + &lengthFound); + if (pos != -1) { + ft->chrgText.cpMin = pos; + ft->chrgText.cpMax = pos + lengthFound; + } + return pos; + } catch (RegexError &) { + errorStatus = SC_STATUS_WARN_REGEX; + return -1; } - return pos; } /** @@ -3684,22 +3689,27 @@ long Editor::SearchText( int lengthFound = istrlen(txt); if (!pdoc->HasCaseFolder()) pdoc->SetCaseFolder(CaseFolderForEncoding()); - if (iMessage == SCI_SEARCHNEXT) { - pos = pdoc->FindText(searchAnchor, pdoc->Length(), txt, - (wParam & SCFIND_MATCHCASE) != 0, - (wParam & SCFIND_WHOLEWORD) != 0, - (wParam & SCFIND_WORDSTART) != 0, - (wParam & SCFIND_REGEXP) != 0, - static_cast<int>(wParam), - &lengthFound); - } else { - pos = pdoc->FindText(searchAnchor, 0, txt, - (wParam & SCFIND_MATCHCASE) != 0, - (wParam & SCFIND_WHOLEWORD) != 0, - (wParam & SCFIND_WORDSTART) != 0, - (wParam & SCFIND_REGEXP) != 0, - static_cast<int>(wParam), - &lengthFound); + try { + if (iMessage == SCI_SEARCHNEXT) { + pos = pdoc->FindText(searchAnchor, pdoc->Length(), txt, + (wParam & SCFIND_MATCHCASE) != 0, + (wParam & SCFIND_WHOLEWORD) != 0, + (wParam & SCFIND_WORDSTART) != 0, + (wParam & SCFIND_REGEXP) != 0, + static_cast<int>(wParam), + &lengthFound); + } else { + pos = pdoc->FindText(searchAnchor, 0, txt, + (wParam & SCFIND_MATCHCASE) != 0, + (wParam & SCFIND_WHOLEWORD) != 0, + (wParam & SCFIND_WORDSTART) != 0, + (wParam & SCFIND_REGEXP) != 0, + static_cast<int>(wParam), + &lengthFound); + } + } catch (RegexError &) { + errorStatus = SC_STATUS_WARN_REGEX; + return -1; } if (pos != -1) { SetSelection(pos, pos + lengthFound); @@ -3734,18 +3744,23 @@ long Editor::SearchInTarget(const char *text, int length) { if (!pdoc->HasCaseFolder()) pdoc->SetCaseFolder(CaseFolderForEncoding()); - int pos = pdoc->FindText(targetStart, targetEnd, text, - (searchFlags & SCFIND_MATCHCASE) != 0, - (searchFlags & SCFIND_WHOLEWORD) != 0, - (searchFlags & SCFIND_WORDSTART) != 0, - (searchFlags & SCFIND_REGEXP) != 0, - searchFlags, - &lengthFound); - if (pos != -1) { - targetStart = pos; - targetEnd = pos + lengthFound; + try { + int pos = pdoc->FindText(targetStart, targetEnd, text, + (searchFlags & SCFIND_MATCHCASE) != 0, + (searchFlags & SCFIND_WHOLEWORD) != 0, + (searchFlags & SCFIND_WORDSTART) != 0, + (searchFlags & SCFIND_REGEXP) != 0, + searchFlags, + &lengthFound); + if (pos != -1) { + targetStart = pos; + targetEnd = pos + lengthFound; + } + return pos; + } catch (RegexError &) { + errorStatus = SC_STATUS_WARN_REGEX; + return -1; } - return pos; } void Editor::GoToLine(int lineNo) { |