void FileTabManager::revert(unsigned tab) {
// Check if modified
if (!isModified(tab)) return;
// Get absolute path
NCEdit *editor = (NCEdit *)QTabWidget::widget(tab);
NCFile &file = *editor->getFile();
string filename = file.getAbsolutePath();
if (!SystemUtilities::exists(filename)) return;
// Read data
QFile qFile(filename.c_str());
qFile.open(QFile::ReadOnly);
QString contents = qFile.readAll();
qFile.close();
contents.replace('\t', " ");
// Revert
editor->setPlainText(contents);
// Set unmodified
editor->document()->setModified(false);
// Notify
win->showMessage("Reverted " + file.getRelativePath());
}
void FileTabManager::revert(unsigned tab) {
// Check if modified
if (!isModified(tab)) return;
// Get file
NCEdit *editor = (NCEdit *)QTabWidget::widget(tab);
Project::File &file = *editor->getFile();
if (!file.exists()) return;
// Read data
QFile qFile(file.getPath().c_str());
qFile.open(QFile::ReadOnly);
QString contents = qFile.readAll();
qFile.close();
contents.replace('\t', " ");
// Revert
editor->setPlainText(contents);
// Set unmodified
editor->document()->setModified(false);
// Notify
win->showMessage("Reverted " + file.getBasename());
}
void FileTabManager::save(unsigned tab, bool saveAs) {
validateTabIndex(tab);
if (!saveAs && !isModified(tab)) return;
// Get absolute path
NCEdit *editor = (NCEdit *)QTabWidget::widget(tab);
Project::File &file = *editor->getFile();
string path = file.getPath();
// Get type
bool tpl = editor->isTPL();
if (saveAs) {
path = win->openFile("Save file", tpl ? "TPL (*.tpl)" :
"GCode (*.nc *.ngc *.gcode)", path, true);
if (path.empty()) return;
string ext = SystemUtilities::extension(path);
if (ext.empty()) path += tpl ? ".tpl" : ".gcode";
else if (tpl && ext != "tpl") {
win->warning("TPL file must have .tpl extension");
return;
} else if (!tpl && (ext == "xml" || ext == "tpl")) {
win->warning("GCode file cannot have .tpl or .xml extension");
return;
}
}
// Save data
QString content = editor->toPlainText();
QFile qFile(QString::fromUtf8(path.c_str()));
if (!qFile.open(QFile::WriteOnly | QIODevice::Truncate))
THROW("Could not save '" << path << "'");
qFile.write(content.toUtf8());
qFile.close();
// Update file path
path = SystemUtilities::absolute(path);
if (path != file.getPath()) {
file.setPath(path);
// Update tab title
QString title(QString::fromUtf8(file.getBasename().c_str()));
QTabWidget::setTabText(tab, title);
}
// Set unmodified
editor->document()->setModified(false);
// Notify
win->showMessage("Saved " + file.getBasename());
}
void FileTabManager::open(const SmartPointer<Project::File> &file,
int line, int col) {
// Check if we already have this file open in a tab
unsigned tab;
for (tab = offset; tab < (unsigned)QTabWidget::count(); tab++)
if (getFile(tab) == file) break;
// Create new tab
if ((unsigned)QTabWidget::count() <= tab) {
SmartPointer<Highlighter> highlighter;
if (file->isTPL()) highlighter = new TPLHighlighter;
else highlighter = new GCodeHighlighter;
QApplication::setOverrideCursor(Qt::WaitCursor);
NCEdit *editor = new NCEdit(file, highlighter, this);
QFile qFile(QString::fromUtf8(file->getPath().c_str()));
qFile.open(QFile::ReadOnly);
QString contents = qFile.readAll();
qFile.close();
contents.replace('\t', " ");
editor->loadDarkScheme();
editor->setWordWrapMode(QTextOption::NoWrap);
editor->setPlainText(contents);
connect(editor, SIGNAL(find()), SIGNAL(find()));
connect(editor, SIGNAL(findNext()), SIGNAL(findNext()));
connect(editor, SIGNAL(findResult(bool)), SIGNAL(findResult(bool)));
QString title = QString::fromUtf8(file->getBasename().c_str());
tab = (unsigned)QTabWidget::addTab(editor, title);
QApplication::restoreOverrideCursor();
}
// Get editor
NCEdit *editor = (NCEdit *)QTabWidget::widget(tab);
// Switch to tab
QTabWidget::setCurrentIndex(tab);
// Select line and column
if (0 < line) {
QTextCursor c = editor->textCursor();
c.setPosition(0, QTextCursor::MoveAnchor);
c.movePosition(QTextCursor::Down, QTextCursor::MoveAnchor, line - 1);
if (0 < col)
c.movePosition(QTextCursor::NextCharacter, QTextCursor::MoveAnchor, col);
c.select(QTextCursor::LineUnderCursor);
editor->setTextCursor(c);
}
// Get input focus
editor->setFocus();
}
