/* TextEditor::onFRDKeyDown
* Called when a key is pressed on the Find+Replace frame
*******************************************************************/
void TextEditor::onFRDKeyDown(wxKeyEvent& e)
{
// Esc (close)
if (e.GetKeyCode() == WXK_ESCAPE)
dlg_fr->Close();
// Enter
else if (e.GetKeyCode() == WXK_RETURN)
{
// Find Next
if (dlg_fr->getTextFind()->HasFocus())
{
// Check find string
string find = dlg_fr->getFindString();
if (find.IsEmpty())
return;
// Set search options
int flags = 0;
if (dlg_fr->matchCase()) flags |= wxSTC_FIND_MATCHCASE;
if (dlg_fr->matchWord()) flags |= wxSTC_FIND_WHOLEWORD;
SetSearchFlags(flags);
// Do find
if (!findNext(find))
wxLogMessage("No text matching \"%s\" found.", find);
}
// Replace
else if (dlg_fr->getTextReplace()->HasFocus())
{
// Set search options
int flags = 0;
if (dlg_fr->matchCase()) flags |= wxSTC_FIND_MATCHCASE;
if (dlg_fr->matchWord()) flags |= wxSTC_FIND_WHOLEWORD;
SetSearchFlags(flags);
// Do replace
replaceCurrent(dlg_fr->getFindString(), dlg_fr->getReplaceString());
}
else
e.Skip();
}
// Other
else
e.Skip();
}
int TextEditorStc::Find(int flags, const char *text)
{
findFlags = flags;
findText = text;
SetSearchFlags(flags);
int wrap = 0;
int start = edwnd->GetCurrentPos();
// wx doesn't provide find with the TextFind struct, which is
// needed to determine the amount of text matched. So, we
// send the message directly.
// int found = edwnd->FindText(start, edwnd->GetLength() - 1, findText, sciFlags);
Sci_TextToFind ttf;
ttf.chrg.cpMin = start;
ttf.chrg.cpMax = edwnd->GetLength() + 1;
ttf.lpstrText = (char *)text;
int found = edwnd->SendMsg(2150, sciFlags, (wxIntPtr) &ttf);
if (found == -1 && start > 0)
{
//found = edwnd->FindText(0, start, findText, sciFlags);
ttf.chrg.cpMin = 0;
found = edwnd->SendMsg(2150, sciFlags, (wxIntPtr) &ttf);
wrap = 1;
}
if (found >= 0)
{
edwnd->SetSelection(ttf.chrgText.cpMin, ttf.chrgText.cpMax);
edwnd->SetAnchor(ttf.chrgText.cpMin);
edwnd->SetCurrentPos(ttf.chrgText.cpMax);
edwnd->EnsureCaretVisible();
return wrap;
}
return -1;
}
/* TextEditor::onUpdateUI
* Called when anything is modified in the text editor (cursor
* position, styling, text, etc)
*******************************************************************/
void TextEditor::onUpdateUI(wxStyledTextEvent& e)
{
// Check for brace match
if (txed_brace_match)
checkBraceMatch();
// If a calltip is open, update it
if (call_tip->IsShown())
updateCalltip();
// Do word matching if appropriate
if (txed_match_cursor_word && language)
{
int word_start = WordStartPosition(GetCurrentPos(), true);
int word_end = WordEndPosition(GetCurrentPos(), true);
string current_word = GetTextRange(word_start, word_end);
if (!current_word.IsEmpty() && HasFocus())
{
if (current_word != prev_word_match)
{
prev_word_match = current_word;
SetIndicatorCurrent(8);
IndicatorClearRange(0, GetTextLength());
SetTargetStart(0);
SetTargetEnd(GetTextLength());
SetSearchFlags(0);
while (SearchInTarget(current_word) != -1)
{
IndicatorFillRange(GetTargetStart(), GetTargetEnd() - GetTargetStart());
SetTargetStart(GetTargetEnd());
SetTargetEnd(GetTextLength());
}
}
}
else
{
SetIndicatorCurrent(8);
IndicatorClearRange(0, GetTextLength());
prev_word_match = "";
}
}
// Hilight current line
MarkerDeleteAll(1);
MarkerDeleteAll(2);
if (txed_hilight_current_line > 0 && HasFocus())
{
int line = LineFromPosition(GetCurrentPos());
MarkerAdd(line, 1);
if (txed_hilight_current_line > 1)
MarkerAdd(line, 2);
}
e.Skip();
}
/* TextEditor::onFRDBtnReplace
* Called when the 'Replace' button on the Find+Replace frame is
* clicked
*******************************************************************/
void TextEditor::onFRDBtnReplace(wxCommandEvent& e)
{
// Set search options
int flags = 0;
if (dlg_fr->matchCase()) flags |= wxSTC_FIND_MATCHCASE;
if (dlg_fr->matchWord()) flags |= wxSTC_FIND_WHOLEWORD;
SetSearchFlags(flags);
// Do replace
replaceCurrent(dlg_fr->getFindString(), dlg_fr->getReplaceString());
}
/* TextEditor::onFRDBtnReplaceAll
* Called when the 'Replace All' button on the Find+Replace frame is
* clicked
*******************************************************************/
void TextEditor::onFRDBtnReplaceAll(wxCommandEvent& e)
{
// Set search options
int flags = 0;
if (dlg_fr->matchCase()) flags |= wxSTC_FIND_MATCHCASE;
if (dlg_fr->matchWord()) flags |= wxSTC_FIND_WHOLEWORD;
SetSearchFlags(flags);
// Do replace all
int replaced = replaceAll(dlg_fr->getFindString(), dlg_fr->getReplaceString());
wxMessageBox(S_FMT("Replaced %d occurrences", replaced), "Replace All");
}
/* TextEditor::onFRDBtnFindNext
* Called when the 'Find Next' button on the Find+Replace frame is
* clicked
*******************************************************************/
void TextEditor::onFRDBtnFindNext(wxCommandEvent& e)
{
// Check find string
string find = dlg_fr->getFindString();
if (find.IsEmpty())
return;
// Set search options
int flags = 0;
if (dlg_fr->matchCase()) flags |= wxSTC_FIND_MATCHCASE;
if (dlg_fr->matchWord()) flags |= wxSTC_FIND_WHOLEWORD;
SetSearchFlags(flags);
// Do find
if (!findNext(find))
wxLogMessage("No text matching \"%s\" found.", find);
}
int TextEditorStc::MatchSel(int flags, const char *text)
{
SetSearchFlags(flags);
int start = edwnd->GetSelectionStart();
int end = edwnd->GetSelectionEnd();
if (start == end)
return 0;
// int found = edwnd->FindText(start, end, wxString(text), sciFlags);
Sci_TextToFind ttf;
ttf.chrg.cpMin = start;
ttf.chrg.cpMax = end;
ttf.lpstrText = (char *)text;
int found = edwnd->SendMsg(2150, sciFlags, (wxIntPtr) &ttf);
if (found >= 0)
{
return start == ttf.chrg.cpMin && end == ttf.chrg.cpMax;
}
return 0;
}
int TextEditorStc::ReplaceAll(int flags, const char *ftext, const char *rtext, SelectInfo& info)
{
findFlags = flags;
findText = ftext;
int count = 0;
SetSearchFlags(flags);
edwnd->BeginUndoAction();
SelectInfo si;
si.startPos = info.startPos;
si.endPos = info.endPos;
if (si.startPos == si.endPos)
{
si.endPos = edwnd->GetLength();
si.endLn = edwnd->LineFromPosition(si.endPos)+1;
si.endCh = 0;
}
else
{
si.endLn = info.endLn;
si.endCh = info.endCh;
}
wxString rt(rtext);
wxString ft(ftext);
do
{
edwnd->SetTargetStart(si.startPos);
edwnd->SetTargetEnd(si.endPos);
if (edwnd->SearchInTarget(ft) == -1)
break;
count++;
if (flags & wxSTC_FIND_REGEXP)
edwnd->ReplaceTargetRE(rt);
else
edwnd->ReplaceTarget(rt);
si.startPos = edwnd->GetTargetEnd();
si.endPos = edwnd->PositionFromLine(si.endLn) + si.endCh;
} while (si.startPos <= si.endPos);
edwnd->EndUndoAction();
return count;
}
