KateWordCompletionView::KateWordCompletionView( KTextEditor::View *view, KActionCollection* ac )
: QObject( view ),
m_view( view ),
m_dWCompletionModel( KateGlobal::self()->wordCompletionModel() ),
d( new KateWordCompletionViewPrivate )
{
d->isCompleting = false;
d->dcRange = KTextEditor::Range::invalid();
d->liRange = static_cast<KateDocument*>(m_view->document())->newMovingRange(KTextEditor::Range::invalid(), KTextEditor::MovingRange::DoNotExpand);
KColorScheme colors(QPalette::Active);
KTextEditor::Attribute::Ptr a = KTextEditor::Attribute::Ptr( new KTextEditor::Attribute() );
a->setBackground( colors.background(KColorScheme::ActiveBackground) );
a->setForeground( colors.foreground(KColorScheme::ActiveText) ); // ### this does 0
d->liRange->setAttribute( a );
KTextEditor::CodeCompletionInterface *cci = qobject_cast<KTextEditor::CodeCompletionInterface *>(view);
KAction *action;
if (cci)
{
cci->registerCompletionModel( m_dWCompletionModel );
action = new KAction( i18n("Shell Completion"), this );
ac->addAction( "doccomplete_sh", action );
connect( action, SIGNAL(triggered()), this, SLOT(shellComplete()) );
}
action = new KAction( i18n("Reuse Word Above"), this );
ac->addAction( "doccomplete_bw", action );
action->setShortcut( Qt::CTRL+Qt::Key_8 );
connect( action, SIGNAL(triggered()), this, SLOT(completeBackwards()) );
action = new KAction( i18n("Reuse Word Below"), this );
ac->addAction( "doccomplete_fw", action );
action->setShortcut( Qt::CTRL+Qt::Key_9 );
connect( action, SIGNAL(triggered()), this, SLOT(completeForwards()) );
}
void KateStyleTreeWidgetItem::setColor( int column )
{
QColor c; // use this
QColor d; // default color
if ( column == Foreground)
{
c = currentStyle->foreground().color();
d = defaultStyle->foreground().color();
}
else if ( column == SelectedForeground )
{
c = currentStyle->selectedForeground().color();
d = defaultStyle->selectedForeground().color();
}
else if ( column == Background )
{
c = currentStyle->background().color();
d = defaultStyle->background().color();
}
else if ( column == SelectedBackground )
{
c = currentStyle->selectedBackground().color();
d = defaultStyle->selectedBackground().color();
}
if ( KColorDialog::getColor( c, d, treeWidget() ) != QDialog::Accepted) return;
bool def = ! c.isValid();
// if set default, and the attrib is set in the default style use it
// else if set default, unset it
// else set the selected color
switch (column)
{
case Foreground:
if ( def )
{
if ( defaultStyle->hasProperty(QTextFormat::ForegroundBrush) )
currentStyle->setForeground( defaultStyle->foreground());
else
currentStyle->clearProperty(QTextFormat::ForegroundBrush);
}
else
currentStyle->setForeground( c );
break;
case SelectedForeground:
if ( def )
{
if ( defaultStyle->hasProperty(KTextEditor::Attribute::SelectedForeground) )
currentStyle->setSelectedForeground( defaultStyle->selectedForeground());
else
currentStyle->clearProperty(KTextEditor::Attribute::SelectedForeground);
}
else
currentStyle->setSelectedForeground( c );
break;
case Background:
if ( def )
{
if ( defaultStyle->hasProperty(QTextFormat::BackgroundBrush) )
currentStyle->setBackground( defaultStyle->background());
else
currentStyle->clearProperty(QTextFormat::BackgroundBrush);
}
else
currentStyle->setBackground( c );
break;
case SelectedBackground:
if ( def )
{
if ( defaultStyle->hasProperty(KTextEditor::Attribute::SelectedBackground) )
currentStyle->setSelectedBackground( defaultStyle->selectedBackground());
else
currentStyle->clearProperty(KTextEditor::Attribute::SelectedBackground);
}
else
currentStyle->setSelectedBackground( c );
break;
}
//FIXME
//repaint();
}
QList<QTextLayout::FormatRange> KateRenderer::decorationsForLine( const Kate::TextLine& textLine, int line, bool selectionsOnly, KateRenderRange* completionHighlight, bool completionSelected ) const
{
QList<QTextLayout::FormatRange> newHighlight;
// Don't compute the highlighting if there isn't going to be any highlighting
QList<Kate::TextRange *> rangesWithAttributes = m_doc->buffer().rangesForLine (line, m_printerFriendly ? 0 : m_view, true);
if (selectionsOnly || textLine->attributesList().count() || rangesWithAttributes.count()) {
RenderRangeList renderRanges;
// Add the inbuilt highlighting to the list
NormalRenderRange* inbuiltHighlight = new NormalRenderRange();
const QVector<Kate::TextLineData::Attribute> &al = textLine->attributesList();
for (int i = 0; i < al.count(); ++i)
if (al[i].length > 0 && al[i].attributeValue > 0)
inbuiltHighlight->addRange(new KTextEditor::Range(KTextEditor::Cursor(line, al[i].offset), al[i].length), specificAttribute(al[i].attributeValue));
renderRanges.append(inbuiltHighlight);
if (!completionHighlight) {
// check for dynamic hl stuff
const QSet<Kate::TextRange *> *rangesMouseIn = m_view ? m_view->rangesMouseIn () : 0;
const QSet<Kate::TextRange *> *rangesCaretIn = m_view ? m_view->rangesCaretIn () : 0;
bool anyDynamicHlsActive = m_view && (!rangesMouseIn->empty() || !rangesCaretIn->empty());
// sort all ranges, we want that the most specific ranges win during rendering, multiple equal ranges are kind of random, still better than old smart rangs behavior ;)
qSort (rangesWithAttributes.begin(), rangesWithAttributes.end(), rangeLessThanForRenderer);
// loop over all ranges
for (int i = 0; i < rangesWithAttributes.size(); ++i) {
// real range
Kate::TextRange *kateRange = rangesWithAttributes[i];
// calculate attribute, default: normal attribute
KTextEditor::Attribute::Ptr attribute = kateRange->attribute();
if (anyDynamicHlsActive) {
// check mouse in
if (KTextEditor::Attribute::Ptr attributeMouseIn = attribute->dynamicAttribute (KTextEditor::Attribute::ActivateMouseIn)) {
if (rangesMouseIn->contains (kateRange))
attribute = attributeMouseIn;
}
// check caret in
if (KTextEditor::Attribute::Ptr attributeCaretIn = attribute->dynamicAttribute (KTextEditor::Attribute::ActivateCaretIn)) {
if (rangesCaretIn->contains (kateRange))
attribute = attributeCaretIn;
}
}
// span range
NormalRenderRange *additionaHl = new NormalRenderRange();
additionaHl->addRange(new KTextEditor::Range (*kateRange), attribute);
renderRanges.append(additionaHl);
}
} else {
// Add the code completion arbitrary highlight to the list
renderRanges.append(completionHighlight);
}
// Add selection highlighting if we're creating the selection decorations
if ((selectionsOnly && showSelections() && m_view->selection()) || (completionHighlight && completionSelected) || m_view->blockSelection()) {
NormalRenderRange* selectionHighlight = new NormalRenderRange();
// Set up the selection background attribute TODO: move this elsewhere, eg. into the config?
static KTextEditor::Attribute::Ptr backgroundAttribute;
if (!backgroundAttribute)
backgroundAttribute = KTextEditor::Attribute::Ptr(new KTextEditor::Attribute());
backgroundAttribute->setBackground(config()->selectionColor());
backgroundAttribute->setForeground(attribute(KTextEditor::HighlightInterface::dsNormal)->selectedForeground().color());
// Create a range for the current selection
if (completionHighlight && completionSelected)
selectionHighlight->addRange(new KTextEditor::Range(line, 0, line + 1, 0), backgroundAttribute);
else
if(m_view->blockSelection() && m_view->selectionRange().overlapsLine(line))
selectionHighlight->addRange(new KTextEditor::Range(m_doc->rangeOnLine(m_view->selectionRange(), line)), backgroundAttribute);
else {
selectionHighlight->addRange(new KTextEditor::Range(m_view->selectionRange()), backgroundAttribute);
}
renderRanges.append(selectionHighlight);
// highlighting for the vi visual modes
}
KTextEditor::Cursor currentPosition, endPosition;
// Calculate the range which we need to iterate in order to get the highlighting for just this line
if (selectionsOnly) {
if(m_view->blockSelection()) {
KTextEditor::Range subRange = m_doc->rangeOnLine(m_view->selectionRange(), line);
currentPosition = subRange.start();
endPosition = subRange.end();
} else {
KTextEditor::Range rangeNeeded = m_view->selectionRange() & KTextEditor::Range(line, 0, line + 1, 0);
currentPosition = qMax(KTextEditor::Cursor(line, 0), rangeNeeded.start());
endPosition = qMin(KTextEditor::Cursor(line + 1, 0), rangeNeeded.end());
}
} else {
currentPosition = KTextEditor::Cursor(line, 0);
endPosition = KTextEditor::Cursor(line + 1, 0);
}
// Main iterative loop. This walks through each set of highlighting ranges, and stops each
// time the highlighting changes. It then creates the corresponding QTextLayout::FormatRanges.
while (currentPosition < endPosition) {
renderRanges.advanceTo(currentPosition);
if (!renderRanges.hasAttribute()) {
// No attribute, don't need to create a FormatRange for this text range
currentPosition = renderRanges.nextBoundary();
continue;
}
KTextEditor::Cursor nextPosition = renderRanges.nextBoundary();
// Create the format range and populate with the correct start, length and format info
QTextLayout::FormatRange fr;
fr.start = currentPosition.column();
if (nextPosition < endPosition || endPosition.line() <= line) {
fr.length = nextPosition.column() - currentPosition.column();
} else {
// +1 to force background drawing at the end of the line when it's warranted
fr.length = textLine->length() - currentPosition.column() + 1;
}
KTextEditor::Attribute::Ptr a = renderRanges.generateAttribute();
if (a) {
fr.format = *a;
if(selectionsOnly) {
assignSelectionBrushesFromAttribute(fr, *a);
}
}
newHighlight.append(fr);
currentPosition = nextPosition;
}
if (completionHighlight)
// Don't delete external completion render range
renderRanges.removeAll(completionHighlight);
qDeleteAll(renderRanges);
}
return newHighlight;
}
void KateHlManager::getDefaults(const QString &schema, KateAttributeList &list, KConfig *cfg)
{
KColorScheme scheme(QPalette::Active, KColorScheme::View);
KColorScheme schemeSelected(QPalette::Active, KColorScheme::Selection);
///NOTE: it's important to append in the order of the HighlightInterface::DefaultStyle
/// enum, to make KateDocument::defaultStyle() work properly.
{ // dsNormal
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground().color() );
attrib->setSelectedForeground( schemeSelected.foreground().color() );
list.append(attrib);
}
{ // dsKeyword
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground().color() );
attrib->setSelectedForeground( schemeSelected.foreground().color() );
attrib->setFontBold(true);
list.append(attrib);
}
{ // dsDataType
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::LinkText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::LinkText).color() );
list.append(attrib);
}
{ // dsDecVal
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::NeutralText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::NeutralText).color() );
list.append(attrib);
}
{ // dsBaseN
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::NeutralText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::NeutralText).color() );
list.append(attrib);
}
{ // dsFloat
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::NeutralText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::NeutralText).color() );
list.append(attrib);
}
{ // dsChar
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::ActiveText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::ActiveText).color() );
list.append(attrib);
}
{ // dsString
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::NegativeText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::NegativeText).color() );
list.append(attrib);
}
{ // dsComment
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::InactiveText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::InactiveText).color() );
attrib->setFontItalic(true);
list.append(attrib);
}
{ // dsOthers
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::PositiveText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::PositiveText).color() );
list.append(attrib);
}
{ // dsAlert
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::NegativeText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::NegativeText).color() );
attrib->setFontBold(true);
attrib->setBackground( scheme.background(KColorScheme::NegativeBackground).color() );
list.append(attrib);
}
{ // dsFunction
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::VisitedText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::VisitedText).color() );
list.append(attrib);
}
{ // dsRegionMarker
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::LinkText).color() );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::LinkText).color() );
attrib->setBackground( scheme.background(KColorScheme::LinkBackground).color() );
list.append(attrib);
}
{ // dsError
Attribute::Ptr attrib(new KTextEditor::Attribute());
attrib->setForeground( scheme.foreground(KColorScheme::NegativeText) );
attrib->setSelectedForeground( schemeSelected.foreground(KColorScheme::NegativeText).color() );
attrib->setFontUnderline(true);
list.append(attrib);
}
KConfigGroup config(cfg?cfg:KateHlManager::self()->self()->getKConfig(),
"Default Item Styles - Schema " + schema);
for (uint z = 0; z < defaultStyles(); z++)
{
KTextEditor::Attribute::Ptr i = list.at(z);
QStringList s = config.readEntry(defaultStyleName(z), QStringList());
if (!s.isEmpty())
{
while( s.count()<9)
s << "";
QString tmp;
QRgb col;
tmp=s[0]; if (!tmp.isEmpty()) {
col=tmp.toUInt(0,16); i->setForeground(QColor(col)); }
tmp=s[1]; if (!tmp.isEmpty()) {
col=tmp.toUInt(0,16); i->setSelectedForeground(QColor(col)); }
tmp=s[2]; if (!tmp.isEmpty()) i->setFontBold(tmp!="0");
tmp=s[3]; if (!tmp.isEmpty()) i->setFontItalic(tmp!="0");
tmp=s[4]; if (!tmp.isEmpty()) i->setFontStrikeOut(tmp!="0");
tmp=s[5]; if (!tmp.isEmpty()) i->setFontUnderline(tmp!="0");
tmp=s[6]; if (!tmp.isEmpty()) {
if ( tmp != "-" )
{
col=tmp.toUInt(0,16);
i->setBackground(QColor(col));
}
else
i->clearBackground();
}
tmp=s[7]; if (!tmp.isEmpty()) {
if ( tmp != "-" )
{
col=tmp.toUInt(0,16);
i->setSelectedBackground(QColor(col));
}
else
i->clearProperty(KTextEditor::Attribute::SelectedBackground);
}
tmp=s[8]; if (!tmp.isEmpty() && tmp!=QLatin1String("---")) i->setFontFamily(tmp);
}
}
}