| -rw-r--r-- | noncore/apps/tinykate/libkate/document/katedocument.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/noncore/apps/tinykate/libkate/document/katedocument.cpp b/noncore/apps/tinykate/libkate/document/katedocument.cpp index a70f3aa..b82a86a 100644 --- a/noncore/apps/tinykate/libkate/document/katedocument.cpp +++ b/noncore/apps/tinykate/libkate/document/katedocument.cpp @@ -176,385 +176,390 @@ KateDocument::KateDocument(bool bSingleViewMode, bool bBrowserView, // connect(buffer, SIGNAL(textChanged()), this, SIGNAL(textChanged())); connect(buffer, SIGNAL(needHighlight(long,long)),this,SLOT(slotBufferHighlight(long,long))); colors[0] = KGlobalSettings::baseColor(); colors[1] = KGlobalSettings::highlightColor(); m_attribs = new Attribute[maxAttribs]; m_highlight = 0L; tabChars = 8; m_singleSelection = false; newDocGeometry = false; readOnly = false; newDoc = false; modified = false; undoList.setAutoDelete(true); undoState = 0; undoSteps = 50; pseudoModal = 0L; clear(); setHighlight(0); //calls updateFontData() // if the user changes the highlight with the dialog, notify the doc connect(hlManager,SIGNAL(changed()),SLOT(hlChanged())); newDocGeometry = false; readConfig(); setReadOnly(false); } void KateDocument::setDontChangeHlOnSave() { d(this)->hlSetByUser = true; } void KateDocument::setFont (QFont font) { kdDebug()<<"Kate:: setFont"<<endl; int oldwidth=myFontMetrics.width('W'); //Quick & Dirty Hack (by JoWenn) //Remove in KDE 3.0 myFont = font; myFontBold = QFont (font); myFontBold.setBold (true); myFontItalic = QFont (font); myFontItalic.setItalic (true); myFontBI = QFont (font); myFontBI.setBold (true); myFontBI.setItalic (true); myFontMetrics = CachedFontMetrics (myFont); myFontMetricsBold = CachedFontMetrics (myFontBold); myFontMetricsItalic = CachedFontMetrics (myFontItalic); myFontMetricsBI = CachedFontMetrics (myFontBI); int newwidth=myFontMetrics.width('W'); //Quick & Dirty Hack (by JoWenn) //Remove in KDE 3.0 maxLength=maxLength*(float)newwidth/(float)oldwidth; //Quick & Dirty Hack (by JoWenn) //Remove in KDE 3.0 updateFontData(); updateViews(); //Quick & Dirty Hack (by JoWenn) //Remove in KDE 3.0 } long KateDocument::needPreHighlight(long till) { int max=numLines()-1; if (till>max) { till=max; } if (PreHighlightedTill>=till) return -1; long tmp=RequestPreHighlightTill; if (RequestPreHighlightTill<till) { RequestPreHighlightTill=till; if (tmp<=PreHighlightedTill) QTimer::singleShot(10,this,SLOT(doPreHighlight())); } return RequestPreHighlightTill; } void KateDocument::doPreHighlight() { int from = PreHighlightedTill; int till = PreHighlightedTill+200; int max = numLines()-1; if (till > max) { till = max; } PreHighlightedTill = till; updateLines(from,till); emit preHighlightChanged(PreHighlightedTill); if (PreHighlightedTill<RequestPreHighlightTill) QTimer::singleShot(10,this,SLOT(doPreHighlight())); } KateDocument::~KateDocument() { m_highlight->release(); writeConfig(); if ( !m_bSingleViewMode ) { m_views.setAutoDelete( true ); m_views.clear(); m_views.setAutoDelete( false ); } delete_d(this); } void KateDocument::openURL(const QString &filename) { m_file=filename; fileInfo->setFile (m_file); setMTime(); if (!fileInfo->exists() || !fileInfo->isReadable()) { odebug << "File doesn't exit or couldn't be read" << oendl; return ; } buffer->clear(); #warning fixme // buffer->insertFile(0, m_file, KGlobal::charsets()->codecForName(myEncoding)); odebug << "Telling buffer to open file" << oendl; buffer->insertFile(0, m_file, QTextCodec::codecForLocale()); setMTime(); if (myWordWrap) wrapText (myWordWrapAt); int hl = hlManager->wildcardFind( m_file ); setHighlight(hl); updateLines(); updateViews(); emit fileNameChanged(); return ; } bool KateDocument::saveFile() { QFile f( m_file ); if ( !f.open( IO_WriteOnly ) ) return false; // Error QTextStream stream(&f); stream.setEncoding(QTextStream::RawUnicode); // disable Unicode headers #warning fixme // stream.setCodec(KGlobal::charsets()->codecForName(myEncoding)); stream.setCodec(QTextCodec::codecForLocale()); // this line sets the mapper to the correct codec int maxLine = numLines(); int line = 0; while(true) { stream << getTextLine(line)->getString(); line++; if (line >= maxLine) break; if (eolMode == KateDocument::eolUnix) stream << "\n"; else if (eolMode == KateDocument::eolDos) stream << "\r\n"; else if (eolMode == KateDocument::eolMacintosh) stream << '\r'; }; f.close(); fileInfo->setFile (m_file); setMTime(); if (!(d(this)->hlSetByUser)) { int hl = hlManager->wildcardFind( m_file ); setHighlight(hl); } emit fileNameChanged (); - return (f.status() == IO_Ok); + if(f.status() == IO_Ok) { + setModified(false); + return true; + } + else + return false; } KTextEditor::View *KateDocument::createView( QWidget *parent, const char *name ) { return new KateView( this, parent, name); } QString KateDocument::textLine( int line ) const { TextLine::Ptr l = getTextLine( line ); if ( !l ) return QString(); return l->getString(); } void KateDocument::replaceLine(const QString& s,int line) { remove_Line(line,false); insert_Line(s,line,true); } void KateDocument::insertLine( const QString &str, int l ) { insert_Line(str,l,true); } void KateDocument::insert_Line(const QString& s,int line, bool update) { kdDebug(13020)<<"KateDocument::insertLine "<<s<<QString(" %1").arg(line)<<endl; TextLine::Ptr TL=new TextLine(); TL->append(s.unicode(),s.length()); buffer->insertLine(line,TL); if (update) { newDocGeometry=true; updateLines(line); updateViews(); } } void KateDocument::insertAt( const QString &s, int line, int col, bool ) { VConfig c; c.view = 0; // ### FIXME c.cursor.x = col; c.cursor.y = line; c.cXPos = 0; // ### FIXME c.flags = 0; // ### FIXME insert( c, s ); } void KateDocument::removeLine( int line ) { remove_Line(line,true); } void KateDocument::remove_Line(int line,bool update) { kdDebug(13020)<<"KateDocument::removeLine "<<QString("%1").arg(line)<<endl; buffer->removeLine(line); // newDocGeometry=true; // if line==0) if (update) { updateLines(line); updateViews(); } } int KateDocument::length() const { return text().length(); } void KateDocument::setSelection( int , int , int , int ) { } bool KateDocument::hasSelection() const { return (selectEnd >= selectStart); } QString KateDocument::selection() const { uint flags = 0; TextLine::Ptr textLine; int len, z, start, end, i; len = 1; if (!(flags & KateView::cfVerticalSelect)) { for (z = selectStart; z <= selectEnd; z++) { textLine = getTextLine(z); len += textLine->numSelected(); if (textLine->isSelected()) len++; } QString s; len = 0; for (z = selectStart; z <= selectEnd; z++) { textLine = getTextLine(z); end = 0; do { start = textLine->findUnselected(end); end = textLine->findSelected(start); for (i = start; i < end; i++) { s[len] = textLine->getChar(i); len++; } } while (start < end); if (textLine->isSelected()) { s[len] = '\n'; len++; } } // s[len] = '\0'; return s; } else { for (z = selectStart; z <= selectEnd; z++) { textLine = getTextLine(z); len += textLine->numSelected() + 1; } QString s; len = 0; for (z = selectStart; z <= selectEnd; z++) { textLine = getTextLine(z); end = 0; do { start = textLine->findUnselected(end); end = textLine->findSelected(start); for (i = start; i < end; i++) { s[len] = textLine->getChar(i); len++; } } while (start < end); s[len] = '\n'; len++; } // s[len] = '\0'; // the final \0 is not counted in length() return s; } } int KateDocument::numLines() const { return buffer->count(); } TextLine::Ptr KateDocument::getTextLine(int line) const { // This is a hack to get this stuff working. return buffer->line(line); } int KateDocument::textLength(int line) { TextLine::Ptr textLine = getTextLine(line); if (!textLine) return 0; return textLine->length(); } void KateDocument::setTabWidth(int chars) { if (tabChars == chars) return; if (chars < 1) chars = 1; if (chars > 16) chars = 16; tabChars = chars; updateFontData(); maxLength = -1; for (int i=0; i < buffer->count(); i++) { TextLine::Ptr textLine = buffer->line(i); int len = textWidth(textLine,textLine->length()); if (len > maxLength) { maxLength = len; longestLine = textLine; } } } void KateDocument::setReadOnly(bool m) { KTextEditor::View *view; if (m != readOnly) { readOnly = m; // if (readOnly) recordReset(); for (view = m_views.first(); view != 0L; view = m_views.next() ) { emit static_cast<KateView *>( view )->newStatus(); } } } bool KateDocument::isReadOnly() const { return readOnly; |