// Originally user templates were stored whereever the user wanted and maintained in the option "User/Templates".
// This behavior has now been changed to always store user templates in [config]/templates/user/ The advantage is
// that we don't have to maintain the template list and it's not lost when resetting the configuration.
// This function allows to move existing templates to the the new location.
void TemplateManager::checkForOldUserTemplates() {
ConfigManagerInterface *cfg = ConfigManager::getInstance();
if (!cfg) return;
QStringList userTemplateList = cfg->getOption("User/Templates").toStringList();
if (!userTemplateList.isEmpty()) {
bool move = txsConfirmWarning(tr("TeXstudio found user templates in deprecated locations.\n"
"From now on user templates are hosted at\n%1\n"
"Should TeXstudio move the existing user templates there?\n"
"If not, they will not be available via the Make Template dialog.").arg(userTemplateDir()));
if (move) {
foreach (const QString &fname, userTemplateList) {
QFileInfo fi(fname);
if (!fi.exists()) {
userTemplateList.removeOne(fname);
continue;
}
QString newName = userTemplateDir() + fi.fileName();
if (!QFile::copy(fname, newName)) {
txsWarning(tr("Copying template from\n%1\nto\n%2\nfailed.").arg(fname).arg(newName));
} else {
if (!QFile::remove(fname)) {
txsInformation(tr("File\n%1\n could not be removed.").arg(fname));
}
userTemplateList.removeOne(fname);
}
}
}
void UpdateChecker::parseData(const QByteArray &data) {
QDomDocument domDocument;
if (domDocument.setContent(data)){
QDomElement root = domDocument.documentElement();
if (root.tagName() != "versions") {
if (!silent) txsWarning(tr("Update check failed (invalid update file format)."));
return;
}
QDomNodeList nodes = root.elementsByTagName("stable");
if (nodes.count() == 1) {
QDomElement latestRelease = nodes.at(0).toElement();
m_latestVersion = latestRelease.attribute("value");
VersionCompareResult res = versionCompare(m_latestVersion, TXSVERSION);
if (res == Invalid) {
if (!silent) txsWarning(tr("Update check failed (invalid update file format)."));
return;
}
if (res == Higher) {
QString text = QString(tr(
"A new version of TeXstudio is available.<br><br>"
"Current version: %1<br>"
"Latest version: %2<br><br>"
"You can download it from the <a href='%3'>TeXstudio website</a>."
)).arg(TXSVERSION).arg(m_latestVersion).arg("http://texstudio.sourceforge.net");
QMessageBox msgBox;
msgBox.setWindowTitle(tr("TeXstudio Update"));
msgBox.setTextFormat(Qt::RichText);
msgBox.setText(text);
msgBox.setStandardButtons(QMessageBox::Ok);
msgBox.exec();
} else {
if (!silent) txsInformation(tr("TeXstudio is up-to-date."));
}
ConfigManager::getInstance()->setOption("Update/LastCheck", QDateTime::currentDateTime());
emit checkCompleted();
}
}
}
void ScriptObject::warning(const QString& message){ txsWarning(message); }
void diffDocs(LatexDocument *doc,LatexDocument *doc2,bool dontAddLines){
QString text=doc->text();
QString text2=doc2->text();
diff_match_patch dmp;
QString error;
QList<Diff> diffList;
try{
diffList= dmp.diff_main(text, text2,true);
dmp.diff_cleanupSemantic(diffList);
}
catch (const char* c) { if (c) error = QString(c); }
catch (char* c) { if (c) error = QString(c); }
catch (const QString& s) { error = s; }
catch (...) { error = LatexDocument::tr("Unknown error. Potential crash. You are advised to restart TeXstudio");}
if (!error.isEmpty()) {
txsWarning("Diff: "+error);
return;
}
int lineNr=0;
int lineNr2=0;
int col=0;
for(int i=0;i<diffList.size();++i){
const Diff elem=diffList.at(i);
if(elem.operation==EQUAL){
lineNr+=elem.text.count("\n");
lineNr2+=elem.text.count("\n");
if(elem.text.count("\n")>0)
col=0;
col+=elem.text.length();
if(elem.text.lastIndexOf("\n")>=0)
col-=elem.text.lastIndexOf("\n")+1;
}
if(elem.operation==DELETE){
QStringList splitList=elem.text.split("\n");
QStringList splitListInsert;
if(splitList.isEmpty())
continue;
QString lineDelete=splitList.takeFirst();
int diff=lineDelete.length();
bool toBeReplaced=false;
if(i+1<diffList.size() && diffList[i+1].operation==INSERT){
splitListInsert=diffList[i+1].text.split("\n");
}
if( splitListInsert.size()>0 && (splitList.size()>1 || splitListInsert.size()>1) ){
toBeReplaced=true;
}
QVariant var=doc->line(lineNr).getCookie(QDocumentLine::DIFF_LIST_COOCKIE);
DiffList lineData;
bool lineModified;
if(var.isValid()){
lineData=var.value<DiffList>();
if(lineData.isEmpty())
lineModified=doc->isLineModified(doc->line(lineNr));
else
lineModified=lineData.first().lineWasModified;
} else {
lineModified=doc->isLineModified(doc->line(lineNr));
}
//doc->line(lineNr).addOverlay(QFormatRange(col,diff,fid));
DiffOp diffOperation;
diffOperation.start=col;
diffOperation.length=diff;
diffOperation.lineWasModified=lineModified;
if(toBeReplaced){
diffOperation.type=DiffOp::Replace;
diffOperation.text=splitListInsert.takeFirst();
diffOperation.dlh=doc2->line(lineNr2).handle();
//qDebug()<<doc->line(lineNr).text()<<" <-> "<< diffOperation.dlh->text();
if(splitList.isEmpty()){
diffOperation.text+="\n"+splitListInsert.join("\n");
lineNr2+=splitListInsert.size();
}
} else {
diffOperation.type=DiffOp::Delete;
}
lineData.append(diffOperation);
doc->line(lineNr).setCookie(QDocumentLine::DIFF_LIST_COOCKIE,QVariant::fromValue<DiffList>(lineData));
col+=diff;
int sz=splitList.size();
for(int j=0;j<sz;j++){
col=0;
QString ln=splitList.takeFirst();
DiffOp diffOperation;
diffOperation.start=col;
diffOperation.length=ln.length();
if(toBeReplaced){
lineNr2++;
diffOperation.type=DiffOp::Replace;
if(splitListInsert.isEmpty()){
diffOperation.text="";
}else{
diffOperation.text=splitListInsert.takeFirst();
diffOperation.dlh=doc2->line(lineNr2).handle();
//qDebug()<<doc->line(lineNr+j+1).text()<<" <-> "<< diffOperation.dlh->text();
if(splitList.isEmpty() && !splitListInsert.isEmpty()){
diffOperation.text+="\n"+splitListInsert.join("\n");
lineNr2+=splitListInsert.size();
}
}
} else {
diffOperation.type=DiffOp::Delete;
}
var=doc->line(lineNr+j+1).getCookie(QDocumentLine::DIFF_LIST_COOCKIE);
DiffList lineData;
if(var.isValid()){
lineData=var.value<DiffList>();
if(lineData.isEmpty())
lineModified=doc->isLineModified(doc->line(lineNr+j+1));
else
lineModified=lineData.first().lineWasModified;
} else {
lineModified=doc->isLineModified(doc->line(lineNr+j+1));
}
diffOperation.lineWasModified=lineModified;
lineData.append(diffOperation);
doc->line(lineNr+j+1).setCookie(QDocumentLine::DIFF_LIST_COOCKIE,QVariant::fromValue<DiffList>(lineData));
col=ln.length();
}
lineNr+=elem.text.count("\n");
if(toBeReplaced)
i++;
}
if(elem.operation==INSERT){
QStringList splitList=elem.text.split("\n");
if(splitList.isEmpty())
continue;
QDocumentCursor cur(doc);
if(lineNr+1>doc->lines()){
if(dontAddLines)
continue;
cur.moveTo(lineNr-1,0);
cur.movePosition(1,QDocumentCursor::EndOfLine);
cur.insertText("\n");
}else{
cur.moveTo(lineNr,col);
}
int diff=splitList.first().length();
cur.insertText(splitList.first());
int lnNr=cur.lineNumber();
if(splitList.size()>1 &&!dontAddLines)
cur.insertText("\n");
QVariant var=doc->line(lnNr).getCookie(QDocumentLine::DIFF_LIST_COOCKIE);
DiffList lineData;
bool lineModified;
if(var.isValid()){
lineData=var.value<DiffList>();
if(lineData.isEmpty())
lineModified=doc->isLineModified(doc->line(lnNr));
else
lineModified=lineData.first().lineWasModified;
} else {
lineModified=doc->isLineModified(doc->line(lnNr));
}
DiffOp diffOperation;
diffOperation.start=col;
diffOperation.length=diff;
diffOperation.type=DiffOp::Insert;
diffOperation.text="";
diffOperation.lineWasModified=lineModified;
diffOperation.dlh=doc2->line(lineNr2).handle();
//qDebug()<<doc->line(lnNr).text()<<" <-> "<< diffOperation.dlh->text();
lineData.append(diffOperation);
doc->line(lnNr).setCookie(QDocumentLine::DIFF_LIST_COOCKIE,QVariant::fromValue<DiffList>(lineData));
//doc->line(lnNr).addOverlay(QFormatRange(col,diff,fid_Insert));
col+=diff;
splitList.removeFirst();
if(dontAddLines)
continue;
for(int i=0;i<splitList.size();i++){
lineNr2++;
QString ln=splitList.at(i);
cur.insertText(ln);
lnNr=cur.lineNumber();
if(i+1<splitList.size())
cur.insertText("\n");
QVariant var=doc->line(lnNr).getCookie(QDocumentLine::DIFF_LIST_COOCKIE);
DiffList lineData;
if(var.isValid()){
lineData=var.value<DiffList>();
if(lineData.isEmpty())
lineModified=doc->isLineModified(doc->line(lnNr));
else
lineModified=lineData.first().lineWasModified;
} else {
lineModified=doc->isLineModified(doc->line(lnNr));
}
DiffOp diffOperation;
diffOperation.start=0;
diffOperation.length=ln.length();
diffOperation.type=DiffOp::Insert;
diffOperation.text="";
diffOperation.lineWasModified=lineModified;
diffOperation.dlh=doc2->line(lineNr2).handle();
//qDebug()<<doc->line(lnNr).text()<<" <-> "<< diffOperation.dlh->text();
lineData.append(diffOperation);
doc->line(lnNr).setCookie(QDocumentLine::DIFF_LIST_COOCKIE,QVariant::fromValue<DiffList>(lineData));
//doc->line(lnNr).addOverlay(QFormatRange(0,ln.length(),fid_Insert));
col=ln.length();
}
lineNr+=elem.text.count("\n");
}
}
doc->mayHaveDiffMarkers = true;
}
