bool DocumentEditor::saveFile(const QString &fileName_) {
//remove old path from watcher
_watcher.removePath(_fullPath);
QFile file(fileName_);
if (!file.open(QFile::WriteOnly)) {
QMessageBox::warning(this, PACKAGE_NAME,
tr("Cannot save file %1:\n%2.")
.arg(fileName_)
.arg(file.errorString()));
//re add the old path to the watcher
if(!_fullPath.isEmpty())
_watcher.addPath(_fullPath);
return false;
}
QTextCodec* codec = QTextCodec::codecForName(_codec.toUtf8());
if(codec == 0) {
QMessageBox::critical(this, PACKAGE_NAME,
tr("Cannot save file %1:\nUnsupported charset %2 !!")
.arg(fileName_).arg(_codec));
//re add the old path to the watcher
if(!_fullPath.isEmpty())
_watcher.addPath(_fullPath);
return false;
}
QApplication::setOverrideCursor(Qt::WaitCursor);
//file.resize(0);
//file.write(codec->fromUnicode(text()));
// check if strip spaces
if(_trimOnSave == true)
trimTrailingSpaces();
// check if add new line to the end
if (_addNewLineOnSave == true) {
if (!isLineEmpty(lines() - 1)) {
append(getEol());
}
}
QTextStream out(&file);
out.setCodec(codec);
out.setGenerateByteOrderMark(needBOM());
out << text();
out.flush();
_fullPath = fileName_;
setModified(false);
_isNew = false;
QApplication::restoreOverrideCursor();
//add it to the watcher
_watcher.addPath(_fullPath);
_notified = false;
return true;
}
void SourceTASReader::ParseVariable()
{
if (isLineEmpty())
return;
std::string type;
std::string name;
std::string value;
GetTriplet(lineStream, type, name, value, ' ');
variables.AddNewVariable(type, name, value);
}
void SourceTASReader::ParseFrameBulk()
{
if (isLineEmpty())
{
return;
}
else if (line.find("ss") == 0)
{
currentScript.AddSaveState();
}
else
{
FrameBulkInfo info(lineStream);
auto output = HandleFrameBulk(info);
currentScript.AddFrameBulk(output);
}
}
void SourceTASReader::ParseProp()
{
if (isLineEmpty())
{
return;
}
std::string prop;
std::string value;
GetDoublet(lineStream, prop, value, ' ');
if (propertyHandlers.find(prop) != propertyHandlers.end())
{
(this->*propertyHandlers[prop])(value);
}
else
throw std::exception("Unknown property name");
}
std::string readFile(std::string fileName)
{
std::string result, line;
bool isComment = false;
std::ifstream fSource;
fSource.open(fileName, std::ios::in);
while (!fSource.eof())
{
getline(fSource, line);
//check empty lines
if (isLineEmpty(line))
line = "";
//check multiline comment flag
if (!isComment)
{
//check line for strings and comments
line = deleteStringAndComment(line, &isComment);
}
else
{
//check line for multiline comment end
int commentEnd = line.find("*/");
if (commentEnd > -1)
{
isComment = false;
line = line.substr(commentEnd + 2, line.length());
line = deleteStringAndComment(line, &isComment);
}
}
if (line != "")
{
line += '\n';
FileLines.push_back(line);
}
result += line;
}
return result;
}
void DocumentEditor::toggleComment(bool lineCommentPrefered_) {
QsciLexer* l = lexer();
if(l == 0)
return;
QString comment = l->commentLine();
QStringList commentBlock = l->commentBlock();
if(comment.isEmpty() && commentBlock.isEmpty()){
qDebug() << "Toggle comment is not supported for " << l->language();
return;
}
if (!hasSelectedText()) {
//if line is empty, skip it
int line = getCurrentLine();
if (isLineEmpty(line))
return;
QString selText = text(line);
selText.remove("\n");
selText.remove("\r");
QString selTextTrimmed = selText.trimmed();
int pos_start = SendScintilla(SCI_POSITIONFROMLINE, line);
int pos_end = SendScintilla(SCI_GETLINEENDPOSITION, line);
// check for block comments on a line
if(commentBlock.size() >= 2){
QString blockStart = commentBlock.first();
QString blockEnd = commentBlock.last();
if (selTextTrimmed.startsWith(blockStart) && selTextTrimmed.endsWith(blockEnd)) {
beginUndoAction();
int idx1 = selText.indexOf(blockStart);
selText.remove(idx1, blockEnd.size());
int idx2 = selText.lastIndexOf(blockEnd);
selText.remove(idx2, blockEnd.size());
SendScintilla(SCI_SETTARGETSTART, pos_start);
SendScintilla(SCI_SETTARGETEND, pos_end);
SendScintilla(SCI_REPLACETARGET, -1, selText.toUtf8().data());
endUndoAction();
return;
}
}
// check for single comments
if (!comment.isEmpty()) {
if (selTextTrimmed.startsWith(comment)) {
// remove comment
int idx = selText.indexOf(comment);
selText = selText.remove(idx, comment.size());
} else {
// set comment
selText = selText.prepend(comment);
}
SendScintilla(SCI_SETTARGETSTART, pos_start);
SendScintilla(SCI_SETTARGETEND, pos_end);
SendScintilla(SCI_REPLACETARGET, -1, selText.toUtf8().data());
return;
}
}else{
// comment out the selection
QString selText = selectedText();
QString selTextTrimmed = selText.trimmed();
if (selTextTrimmed.isEmpty())
return;
int lineFrom, lineTo, indexFrom, indexTo;
getSelection(&lineFrom, &indexFrom, &lineTo, &indexTo);
int pos_start = positionFromLineIndex(lineFrom, indexFrom);
int pos_end = positionFromLineIndex(lineTo, indexTo);
// check if it is double commented block - to do before single check!
if(commentBlock.size() >= 2){
QString blockStart = commentBlock.first();
QString blockEnd = commentBlock.last();
// comment exists? remove?
if (selTextTrimmed.startsWith(blockStart) && selTextTrimmed.endsWith(blockEnd)) {
beginUndoAction();
int idx1 = selText.indexOf(blockStart);
selText.remove(idx1, blockStart.size());
int idx2 = selText.lastIndexOf(blockEnd);
selText.remove(idx2, blockEnd.size());
SendScintilla(SCI_TARGETFROMSELECTION);
SendScintilla(SCI_REPLACETARGET, -1, selText.toUtf8().data());
SendScintilla(SCI_SETSEL, SendScintilla(SCI_GETTARGETSTART), SendScintilla(SCI_GETTARGETEND));
endUndoAction();
return;
}
}
// check if this block can be single commented
if (!comment.isEmpty() && lineCommentPrefered_) {
bool empty_start = false, empty_end = false;
if (indexFrom == 0)
empty_start = true;
else
empty_start = getTextRange(positionFromLineIndex(lineFrom, 0), pos_start).trimmed().isEmpty();
if (indexTo == 0)
empty_end = true;
else
empty_end = getTextRange(pos_end, positionFromLineIndex(lineTo+1, 0)).trimmed().isEmpty();
if (empty_start && empty_end) {
beginUndoAction();
// corrections
if (indexTo == 0)
lineTo--;
if (isLineEmpty(lineFrom)) {
lineFrom++; indexFrom = 0;
}
// a workaround: move cursor to the next line to replace EOL as well
setSelection(lineFrom, 0, lineTo+1, 0);
QStringList sl;
for (int i = lineFrom; i <= lineTo; i++)
sl += text(i);
bool comm = false;
for (int i = 0; i < sl.count(); i++)
if (!sl.at(i).trimmed().startsWith(comment)) {
comm = true;
break;
}
for (int i = 0; i < sl.count(); i++) {
if (comm)
sl[i] = sl[i].prepend(comment);
else {
int idx = sl.at(i).indexOf(comment);
sl[i] = sl[i].remove(idx, comment.size());
}
}
SendScintilla(SCI_TARGETFROMSELECTION);
SendScintilla(SCI_REPLACETARGET, -1, sl.join("").toUtf8().data());
SendScintilla(SCI_SETSEL, SendScintilla(SCI_GETTARGETSTART), SendScintilla(SCI_GETTARGETEND));
endUndoAction();
return;
}
}
// else, set double comment
if(commentBlock.size() >= 2){
QString blockStart = commentBlock.first();
QString blockEnd = commentBlock.last();
beginUndoAction();
// last is first
SendScintilla(SCI_INSERTTEXT, pos_end, blockEnd.toUtf8().data());
SendScintilla(SCI_INSERTTEXT, pos_start, blockStart.toUtf8().data());
// select everything
if(lineFrom == lineTo)
setSelection(lineFrom, indexFrom, lineTo, indexTo + blockStart.size() + blockEnd.size());
else
setSelection(lineFrom, indexFrom, lineTo, indexTo + blockEnd.size());
endUndoAction();
return;
}
}
}
