/*!
* \brief TextDoc::save saves the current document and it settings
* \return true/false if the document was opened with success
*/
int TextDoc::save ()
{
saveSettings ();
QFile file (DocName);
if (!file.open (QIODevice::WriteOnly))
return -1;
setLanguage (DocName);
QTextStream stream (&file);
stream << toPlainText();
document()->setModified (false);
slotSetChanged ();
file.close ();
QFileInfo Info (DocName);
lastSaved = Info.lastModified ();
/// clear highlighted lines on save \see MessageDock::slotCursor()
QList<QTextEdit::ExtraSelection> extraSelections;
this->setExtraSelections(extraSelections);
refreshLanguage();
return 0;
}
/*!
* \brief TextDoc::TextDoc Text document constructor
* \param App_ is the parent object
* \param Name_ is the initial text document name
*/
TextDoc::TextDoc(QucsApp *App_, const QString& Name_) : QPlainTextEdit(), QucsDoc(App_, Name_)
{
TextFont = QFont("Courier New");
TextFont.setPointSize(QucsSettings.font.pointSize()-1);
TextFont.setStyleHint(QFont::Courier);
TextFont.setFixedPitch(true);
document()->setDefaultFont(TextFont);
simulation = true;
Library = "";
Libraries = "";
SetChanged = false;
devtype = DEV_DEF;
tmpPosX = tmpPosY = 1; // set to 1 to trigger line highlighting
Scale = (float)TextFont.pointSize();
//TODO (not supported) setUndoDepth(QucsSettings.maxUndo);
setLanguage (Name_);
QFileInfo Info (Name_);
if(App) {
if(Name_.isEmpty()) {
App->DocumentTab->addTab(this, QPixmap(empty_xpm), QObject::tr("untitled"));
}
else {
App->DocumentTab->addTab(this, QPixmap(empty_xpm), Info.fileName());
}
App->DocumentTab->setCurrentPage(App->DocumentTab->indexOf(this));
viewport()->setFocus();
setWordWrapMode(QTextOption::NoWrap);
setPaletteBackgroundColor(QucsSettings.BGColor);
connect(this, SIGNAL(textChanged()), SLOT(slotSetChanged()));
connect(this, SIGNAL(cursorPositionChanged()),
SLOT(slotCursorPosChanged()));
syntaxHighlight = new SyntaxHighlighter(this);
syntaxHighlight->setLanguage(language);
syntaxHighlight->setDocument(document());
connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(highlightCurrentLine()));
highlightCurrentLine();
}
}
// ---------------------------------------------------
bool TextDoc::load ()
{
QFile file (DocName);
if (!file.open (QIODevice::ReadOnly))
return false;
setLanguage (DocName);
QTextStream stream (&file);
setText (stream.read ());
setModified (false);
slotSetChanged ();
file.close ();
lastSaved = QDateTime::currentDateTime ();
loadSettings ();
SimOpenDpl = simulation ? true : false;
return true;
}
// ---------------------------------------------------
int TextDoc::save ()
{
saveSettings ();
QFile file (DocName);
if (!file.open (QIODevice::WriteOnly))
return -1;
setLanguage (DocName);
Q3TextStream stream (&file);
stream << text ();
setModified (false);
slotSetChanged ();
file.close ();
QFileInfo Info (DocName);
lastSaved = Info.lastModified ();
return 0;
}
/*!
* \brief TextDoc::TextDoc Text document constructor
* \param App_ is the parent object
* \param Name_ is the initial text document name
*/
TextDoc::TextDoc(QucsApp *App_, const QString& Name_) : QPlainTextEdit(), QucsDoc(App_, Name_)
{
TextFont = QFont("Courier New");
TextFont.setPointSize(QucsSettings.font.pointSize()-1);
TextFont.setStyleHint(QFont::Courier);
TextFont.setFixedPitch(true);
document()->setDefaultFont(TextFont);
simulation = true;
Library = "";
Libraries = "";
SetChanged = false;
devtype = DEV_DEF;
tmpPosX = tmpPosY = 1; // set to 1 to trigger line highlighting
Scale = (float)TextFont.pointSize();
setLanguage (Name_);
viewport()->setFocus();
setWordWrapMode(QTextOption::NoWrap);
setPaletteBackgroundColor(QucsSettings.BGColor);
connect(this, SIGNAL(textChanged()), SLOT(slotSetChanged()));
connect(this, SIGNAL(cursorPositionChanged()),
SLOT(slotCursorPosChanged()));
if (App_) {
connect(this, SIGNAL(signalCursorPosChanged(int, int)),
App_, SLOT(printCursorPosition(int, int)));
connect(this, SIGNAL(signalUndoState(bool)),
App_, SLOT(slotUpdateUndo(bool)));
connect(this, SIGNAL(signalRedoState(bool)),
App_, SLOT(slotUpdateRedo(bool)));
connect(this, SIGNAL(signalFileChanged(bool)),
App_, SLOT(slotFileChanged(bool)));
}
syntaxHighlight = new SyntaxHighlighter(this);
syntaxHighlight->setLanguage(language);
syntaxHighlight->setDocument(document());
connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(highlightCurrentLine()));
highlightCurrentLine();
}