ScintillaEditor::ScintillaEditor(QWidget* parent) : QsciScintilla(parent) {
/* -setup editor and configurations */
//set and display line numbers; margin '1' is the default line number maring
setMarginWidth(1, 55);
setMarginLineNumbers(1, true);
//create the lexer manager
lexerManager = new SyntaxHighlightManager(this);
//set editor properties/settings
setAutoIndent(true);
setTabWidth(4);
setMarginsBackgroundColor( LeptonConfig::mainSettings->getValueAsColor("editor_theme", "margins_background") );
setMarginsForegroundColor( LeptonConfig::mainSettings->getValueAsColor("editor_theme", "margins_foreground") );
setWhitespaceVisibility( LeptonConfig::mainSettings->getWhiteSpaceVisibility() );
setWhitespaceForegroundColor( LeptonConfig::mainSettings->getValueAsColor("editor_theme", "whitespace_color") );
setCaretForegroundColor( LeptonConfig::mainSettings->getValueAsColor("editor_theme", "caret_color") );
setCallTipsHighlightColor( LeptonConfig::mainSettings->getValueAsColor("editor_theme", "highlight_color") );
setSelectionBackgroundColor( LeptonConfig::mainSettings->getValueAsColor("editor_theme", "selection_background") );
setSelectionForegroundColor( LeptonConfig::mainSettings->getValueAsColor("editor_theme", "selection_foreground") );
setIndentationsUseTabs(false); //use spaces instead of tabs for indentation
//*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
//$ Stub code used to test Scintilla features $$
//$ $$
//$ $$
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$*/
}
void DocumentEditor::autoDetectIndent() {
QString currText = "\n" + text(); // \n for more simple RegExp
QRegExp tabRe = QRegExp ("\n\\t");
int matchIntex;
matchIntex = tabRe.indexIn (currText);
if (matchIntex != -1) { // Use tabs
setIndentationsUseTabs(true);
return;
}
QRegExp spaceRe = QRegExp ("\n( +)");
matchIntex = spaceRe.indexIn (currText);
if (matchIntex != -1) { // Use spaces
setIndentationsUseTabs(false);
return;
}
}
void CodeEditor::setupEditor()
{
setIndentationsUseTabs(false);
setIndentationWidth(4);
setWrapIndentMode(WrapIndentSame);
setAutoIndent(true);
}
/**
* Updates the editor widget to use a new set of configuration parameters.
* @param config The configuration parameters
*/
void Editor::applyConfig(const Config& config)
{
QsciLexer* lex = lexer();
if (lex)
lex->setFont(config.font_);
else
setFont(config.font_);
setIndentationsUseTabs(config.indentTabs_);
setTabWidth(config.tabWidth_);
setCaretLineVisible(config.hlCurLine_);
}
RoboScintilla::RoboScintilla(QWidget *parent) : QsciScintilla(parent),
_ignoreEnterKey(false),
_ignoreTabKey(false),
_lineNumberDigitWidth(0),
_lineNumberMarginWidth(0)
{
setAutoIndent(true);
setIndentationsUseTabs(false);
setIndentationWidth(indentationWidth);
setUtf8(true);
setMarginWidth(1, 0);
setCaretForegroundColor(caretForegroundColor);
setMatchedBraceForegroundColor(matchedBraceForegroundColor); //1AB0A6
setMatchedBraceBackgroundColor(marginsBackgroundColor);
setContentsMargins(0, 0, 0, 0);
setViewportMargins(3, 3, 3, 3);
QFont ourFont = GuiRegistry::instance().font();
setMarginsFont(ourFont);
setMarginLineNumbers(0, true);
setMarginsBackgroundColor(QColor(53, 56, 58));
setMarginsForegroundColor(QColor(173, 176, 178));
SendScintilla(QsciScintilla::SCI_STYLESETFONT, 1, ourFont.family().data());
SendScintilla(QsciScintilla::SCI_SETHSCROLLBAR, 0);
setWrapMode((QsciScintilla::WrapMode)QsciScintilla::SC_WRAP_NONE);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
// Cache width of one digit
#ifdef Q_OS_WIN
_lineNumberDigitWidth = rowNumberWidth;
#else
_lineNumberDigitWidth = textWidth(STYLE_LINENUMBER, "0");
#endif
updateLineNumbersMarginWidth();
setLineNumbers(AppRegistry::instance().settingsManager()->lineNumbers());
setUtf8(true);
VERIFY(connect(this, SIGNAL(linesChanged()), this, SLOT(updateLineNumbersMarginWidth())));
}
FastoScintilla::FastoScintilla(QWidget* parent)
: QsciScintilla(parent), lineNumberMarginWidth_(0), showAutoCompletion_(false) {
setAutoIndent(true);
setIndentationsUseTabs(false);
setIndentationWidth(indentationWidth);
setUtf8(true);
setMarginWidth(1, 0);
setCaretForegroundColor(caretForegroundColor);
setMatchedBraceForegroundColor(matchedBraceForegroundColor);
setMatchedBraceBackgroundColor(matchedBraceBackgroundColor);
setSelectionBackgroundColor(selectionBackgroundColor);
setSelectionForegroundColor(selectionForegroundColor);
setContentsMargins(0, 0, 0, 0);
setViewportMargins(3, 3, 3, 3);
setMarginLineNumbers(0, true);
// Margins colors
// line numbers margin
setMarginsBackgroundColor(marginsBackgroundColor);
setMarginsForegroundColor(marginsForegroundColor);
SendScintilla(QsciScintilla::SCI_SETHSCROLLBAR, 0);
setWrapMode(QsciScintilla::WrapNone);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
VERIFY(connect(this, &FastoScintilla::linesChanged, this,
&FastoScintilla::updateLineNumbersMarginWidth));
setAutoCompletionThreshold(1);
setAutoCompletionCaseSensitivity(false);
setAutoCompletionSource(QsciScintilla::AcsNone);
}
QPixmap markerPixmap(const QColor& color, const QColor& bgColor) {
// create unique string-name for color combinations
QString cacheName(color.name()+bgColor.name());
QPixmap px(16, 16);
// The method signature was changed: it's
// bool QPixmapCache::find ( const QString & key, QPixmap & pm ) in Qt <= 4.5
// and
// bool QPixmapCache::find ( const QString & key, QPixmap * pm ) in Qt >= 4.6
#if QT_VERSION >= 0x040600
if ( QPixmapCache::find(cacheName, &px) ) {
#else
if ( QPixmapCache::find(cacheName, px) ) {
#endif
return px;
}
px.fill(bgColor);
QPainter p(&px);
// As we are using pixmap cache for most pixmap access
// we can use more resource and time consuming rendering
// to get better results (smooth rounded bullet in this case).
// Remember: painting is performed only once per running juffed
// in the ideal case.
p.setRenderHint(QPainter::Antialiasing);
int red = color.red();
int green = color.green();
int blue = color.blue();
QColor light(red + (255 - red) / 2, green + (255 - green) / 2, blue + (255 - blue) / 2);
QColor dark(red / 2, green / 2, blue / 2);
QRadialGradient gr(0.4, 0.4, 0.5, 0.4, 0.4);
gr.setCoordinateMode(QGradient::ObjectBoundingMode);
gr.setColorAt(0, light);
gr.setColorAt(1, dark);
p.setPen(dark);
p.setBrush(gr);
p.drawEllipse(1, 1, 14, 14);
p.end();
QPixmapCache::insert(cacheName, px);
return px;
}
class SciDoc::Interior {
public:
Interior(QWidget* w) {
// LOGGER;
curEdit_ = NULL;
spl_ = new QSplitter(Qt::Vertical);
QVBoxLayout* vBox = new QVBoxLayout();
vBox->setContentsMargins(0, 0, 0, 0);
vBox->addWidget(spl_);
w->setLayout(vBox);
edit1_ = createEdit();
edit2_ = createEdit();
spl_->addWidget(edit1_);
spl_->addWidget(edit2_);
edit1_->setDocument(edit2_->document());
w->setFocusProxy(spl_);
spl_->setSizes(QList<int>() << 0 << spl_->height());
hlTimer_ = new QTimer( w );
hlTimer_->setSingleShot( true );
connect(hlTimer_, SIGNAL(timeout()), w, SLOT(highlightWord()));
}
JuffScintilla* createEdit() {
// LOGGER;
JuffScintilla* edit = new JuffScintilla();
edit->setFocusPolicy(Qt::ClickFocus);
edit->setUtf8(true);
edit->setFolding(QsciScintilla::BoxedTreeFoldStyle);
edit->setAutoIndent(true);
edit->setBraceMatching(QsciScintilla::SloppyBraceMatch);
// margins
edit->setMarginLineNumbers(0, false);
edit->setMarginLineNumbers(1, true);
edit->setMarginSensitivity(0, true);
edit->setMarginWidth(0, 20);
edit->setMarginWidth(2, 12);
// markers
edit->markerDefine(QsciScintilla::Background, 2);
// Set the 0th margin accept markers numbered 1 and 2
// Binary mask for markers 1 and 2 is 00000110 ( == 6 )
edit->setMarginMarkerMask(0, 6);
edit->setMarginMarkerMask(1, 0);
return edit;
}
void setCurrentEdit(JuffScintilla* edit) {
// LOGGER;
curEdit_ = edit;
spl_->setFocusProxy(edit);
}
JuffScintilla* edit1_;
JuffScintilla* edit2_;
JuffScintilla* curEdit_;
QString syntax_;
QSplitter* spl_;
QTimer* hlTimer_;
};
SciDoc::SciDoc(const QString& fileName) : Juff::Document(fileName) {
// LOGGER;
int_ = new Interior(this);
JuffScintilla* edits[] = { int_->edit1_, int_->edit2_ };
for ( int i = 0; i < 2; ++i) {
JuffScintilla* edit = edits[i];
connect(edit, SIGNAL(cursorPositionChanged(int, int)), this, SLOT(onCursorMoved(int, int)));
// connect(int_->edit1_, SIGNAL(contextMenuCalled(int, int)), this, SIGNAL(contextMenuCalled(int, int)));
connect(edit, SIGNAL(marginClicked(int, int, Qt::KeyboardModifiers)), SLOT(onMarginClicked(int, int, Qt::KeyboardModifiers)));
connect(edit, SIGNAL(focusReceived()), SLOT(onEditFocused()));
connect(edit, SIGNAL(markersMenuRequested(const QPoint&)), SIGNAL(markersMenuRequested(const QPoint&)));
connect(edit, SIGNAL(escapePressed()), SIGNAL(escapePressed()));
}
connect(int_->edit1_, SIGNAL(modificationChanged(bool)), this, SIGNAL(modified(bool)));
connect(int_->edit1_, SIGNAL(linesChanged()), SLOT(onLineCountChanged()));
connect(int_->edit1_, SIGNAL(textChanged()), this, SIGNAL(textChanged()));
QString lexName = "none";
SciDoc::Eol eol = guessEol(fileName);
std::pair<bool,int> indentation = guessIndentation(fileName);
if ( !fileName.isEmpty() && !isNoname() ) {
QString codecName = Document::guessCharset(fileName);
if ( !codecName.isEmpty() )
setCharset(codecName);
readFile();
setEol(eol);
setIndentationsUseTabs(indentation.first);
setTabWidth(indentation.second);
int_->edit1_->setModified(false);
// syntax highlighting
lexName = LexerStorage::instance()->lexerName(fileName);
}
else {
setEol(eol);
setIndentationsUseTabs(indentation.first);
setTabWidth(indentation.second);
}
setLexer(lexName);
applySettings();
QAction* hlWordAct = new QAction("", this);
hlWordAct->setShortcut(QKeySequence("Ctrl+H"));
connect(hlWordAct, SIGNAL(triggered()), SLOT(highlightWord()));
addAction(hlWordAct);
}
/*SciDoc::SciDoc(Juff::Document* doc) : Juff::Document(doc) {
SciDoc* d = qobject_cast<SciDoc*>(doc);
if ( d != 0 ) {
int_->edit1_->setDocument(d->int_->edit1_->document());
int_->edit2_->setDocument(d->int_->edit2_->document());
}
}*/
SciDoc::~SciDoc() {
delete int_;
}
QString SciDoc::type() const {
return "QSci";
}
bool SciDoc::supportsAction(Juff::ActionID id) const {
switch (id) {
case Juff::FileClone : return true;
default : return Juff::Document::supportsAction(id);
}
}
/*Juff::Document* SciDoc::createClone() {
if ( hasClone() )
return NULL;
else
return new SciDoc(this);
}
void SciDoc::updateClone() {
LOGGER;
// SciDoc* cln = qobject_cast<SciDoc*>(clone());
// if ( cln != 0 ) {
// if ( cln->int_->syntax_ != int_->syntax_ ) {
// cln->int_->syntax_ = int_->syntax_;
// QsciLexer* lexer = LexerStorage::instance()->lexer(int_->syntax_);
// cln->int_->edit1_->setLexer(lexer);
// cln->int_->edit2_->setLexer(lexer);
// }
// }
Juff::Document::updateClone();
}*/
void SciDoc::init() {
int_->setCurrentEdit(int_->edit2_);
}
QsciEditor::QsciEditor( QWidget *parent ) : QsciScintilla( parent ) {
setFocus();
/* Set tab width, and fonts */
setTabWidth( 4 );
setFont( QFont( "Envy Code R", 9 ) );
setTabIndents( true );
setIndentationsUseTabs( true );
/* Set folding style */
setFolding( QsciScintilla::BoxedTreeFoldStyle );
/* Remove Horizontal Scrollbar, put a Vertical one */
setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
setVerticalScrollBarPolicy( Qt::ScrollBarAsNeeded );
/* Whitespace, indentation markings, and eol */
setIndentationGuides( false );
setWhitespaceVisibility( WsInvisible );
setEolMode( EolUnix );
/* Create Margins */
setMarginWidth( 0, QString( " %1 " ).arg( lines() ) );
setMarginWidth( 1, " " );
setMarginWidth( 2, 10 );
setMarginsFont( QFont( "Envy Code R", 9 ) );
setWrapMode( QsciScintilla::WrapWord );
/* Current Line Visibility */
ensureCursorVisible();
setCaretLineVisible( true );
setCaretLineBackgroundColor( QColor( "#555555" ) );
setCaretForegroundColor( QColor( "#FAFFAF" ) );
setCaretWidth( 2 );
/* Selection Color */
// setSelectionBackgroundColor( "#333964" );
// setSelectionForegroundColor( "*" );
/* Margin and folding margins background colors */
setMarginsBackgroundColor( QColor( "#A0A0A0" ) );
setFoldMarginColors( QColor( "#666666" ), Qt::black );
/* Set the width of the line */
setLineWidth( 144 );
ensureLineVisible( true );
/* Set the paper and pen color - Editor BG and FG color */
setPaper( Qt::black );
setColor( Qt::white );
/* Brace coloring */
setBraceMatching( QsciScintilla::SloppyBraceMatch );
setUnmatchedBraceForegroundColor( Qt::red );
setUnmatchedBraceBackgroundColor( Qt::black );
setMatchedBraceForegroundColor( Qt::darkGreen );
setMatchedBraceBackgroundColor( Qt::black );
/* Multi-selection and typing */
SendScintilla( SCI_SETADDITIONALSELECTIONTYPING, true );
SendScintilla( SCI_SETMULTIPLESELECTION, true );
SendScintilla( SCI_SETMULTIPASTE, true );
/* Scroll beyond the last line */
SendScintilla( SCI_SETENDATLASTLINE, false );
/* Set the editor state as not modified */
setModified( false );
/* Auto Save Timer: 60 sec */
autoSaveTimer = new QBasicTimer();
/* Enable and Show Custom context Menu */
setContextMenuPolicy( Qt::CustomContextMenu );
/* Connections */
setupActions();
/* Default Lexer */
setLexer( new QLexerDefault() );
QsciScintilla::FoldStyle state = static_cast<QsciScintilla::FoldStyle>( ( !folding() ) * 5 );
if ( !state )
foldAll( false );
setFolding( state );
};
